JPH11294032A - Sliding door gap closing structure - Google Patents

Abstract

(57) [Summary] [PROBLEMS] When closing an opening with a sliding door, a shielding member that closes a gap between sliding doors used for closing the opening or a gap formed between the sliding door and an opening surface is used for closing the opening. Do not hinder or rub against other sliding doors. SOLUTION: This is a single-sided sliding door A provided in an opening B to open and close an opening B ', and when the sliding door A moves the sliding door A in a direction to close the opening B', it becomes the rear side Aa. It has a groove-shaped portion C that opens toward the surface Fa of the wall F provided with the sliding door A along the vertical direction of the side in the vertical direction, and
The grooved portion C is provided with a shield D so as to protrude toward the surface Fa of the wall F, and the shield D opens the sliding door A through the opening B ′.
When the moving position toward the closing position of the
Is projected toward a surface Ba along the side edge of the opening B by a projecting means E which is rotated in contact with the contacting means G provided in the apparatus.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door closing structure for closing a sliding door used for opening and closing an opening so as to minimize a gap with respect to an opening provided in the sliding door. .

[0002]

2. Description of the Related Art In an opening structure in which an opening is provided with a sliding door such as a single sliding door or a sliding door to open and close an opening provided in various walls, etc., when opening and closing the sliding door,
Damage to the decorative surface of the sliding door caused by the single sliding door rubbing against a wall surface, for example, a half pillar or a middle pillar, or coming into contact with another sliding door which is moved in a mutually different manner, for example, a finished cloth surface In order to prevent abrasion or the like from occurring on the sliding door, an appropriate gap is provided between the sliding doors or between the sliding door and a wall surface.

[0003] Further, when the sliding door provided in the opening is a wooden fitting, the fitting may be warped or distorted, and even if the wooden fitting is warped, the sliding door may have a wall surface. A suitable gap is provided between the sliding doors or between the sliding door and a wall surface or the like so as not to rub against each other.

The gap provided between the sliding doors or the gap provided between the sliding door and the wall surface impairs the function of closing the opening by the fitting, particularly the airtightness of the living space, and is closed and comfortable. There is a problem that impairs the composition of the living space, and a problem that impairs the cooling and heating effect, and also makes it difficult to block external noise or prevent external leakage of noise, or to block external light or prevent leakage of internal light. there were.

[0005] From such a point, a tape or a sheet provided with a brushed body raised on one surface side, or a tape or sheet provided with a brushed body planted on one surface side, is used to form the gap in the sliding door. On the side, the brushed side or the planted side is attached to the outside, and it is attempted to close the gap formed between the sliding doors or the gap formed between the sliding door and the wall surface by the brushed body or the planted body. ing.

[0006]

However, such a raised body or a flocked body is relatively easily settled due to contact with a fitting or a wall surface, and has disadvantages such as deformation or falling off. It was not satisfactory as a shielding means.

[0007] In addition, such a raised body or a flocking body often has a tape or sheet surface configured as an adhesive surface, and when used in a state of being adhered to a sliding door to be moved, the sliding door moves. As a result of the friction with other sliding doors or walls, the position of the adhesive position is shifted, or the adhesive position is peeled off from the adhesive surface.

SUMMARY OF THE INVENTION The present invention solves such a disadvantage in closing a conventional gap. When closing an opening with a sliding door, the sliding doors used for closing the opening or between the sliding door and the opening surface are closed. When the sliding door with this shield is closed,
It is an object of the present invention to provide a sliding door gap closing structure that does not hinder the movement and does not wear against other sliding doors or wall surfaces.

[0009]

In order to achieve the above object, the present invention provides a sliding door closing structure according to the first aspect of the present invention, which is provided with an opening to open and close the opening. When the sliding door is moved in a direction to close the opening, the sliding door is directed toward a surface side of a wall provided with the sliding door along a vertical direction of a vertical side which is a butt side. And a shielding body is provided in the groove-shaped portion so as to protrude toward the surface side of the wall,
When the shield is moved to position the sliding door toward the position for closing the opening, a surface along a side edge of the opening is formed by a protruding means that is rotated by abutting abutting means provided on the opening. It is configured to protrude toward.

In the sliding door closing structure constructed as described above, when the sliding door is pulled to close the opening, the gap between the door bottom side of the sliding door and the middle ridge forming the opening is formed. Is closed by a shield protruding from this sliding door,
The opening can be airtightly closed by the sliding door.

Further, in the sliding door gap closing structure having such a configuration, the shield does not protrude from the sliding door unless the sliding door is moved to the closed position of the opening.
When the sliding door is moved, the shield does not contact or rub against a wall surface, an opening frame material, or the like.

[0012] Next, in order to achieve the above object, the sliding door closing structure according to the second aspect of the present invention is a sliding door provided at an opening for opening and closing the opening. Either one of the sliding doors next to
When the sliding door is moved in a direction to close the opening, the sliding door has a groove-shaped portion that opens toward the side of the sliding door adjacent to the sliding door along a vertical direction on a side in a vertical direction that is a butt side. And, the groove-shaped portion is provided with a shield that can protrude toward the side of the adjacent sliding door, and the shield turns the sliding door provided with the shield to a position to close the opening. When the moving position is determined, the sliding means is configured to be protruded toward the sliding door adjacent to the sliding door by a protruding means that rotates in contact with a contact part provided in the opening.

[0013] In the sliding door gap closing structure thus configured, the sliding door provided with the shield is moved to a position where the opening is closed by the sliding door, and the door bottom of this sliding door is moved. The gap between the side and the sliding door adjacent to this side is closed by a shield protruding from the sliding door positioned in this movement, and it is possible to make an airtight closing of the opening by the sliding door that is pulled out. it can.

Further, in the sliding door gap closing structure having such a configuration, unless the sliding door is moved to the closing position of the opening by the sliding door, the shield does not protrude from the sliding door. When the sliding door is moved, the shield does not abut or rub against another sliding door adjacent to the sliding door having the shield.

Further, in order to achieve the above object, a sliding door gap closing structure according to the invention according to claim 3 is provided in the sliding door gap closing structure according to claim 1 or 2.
The shield has a configuration in which an elastic contact portion is provided at a protruding tip portion.

In the structure for closing the gap of the sliding door configured as described above, the shield protruding from the sliding door is bufferedly brought into contact with the contact object of the shield.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, typical embodiments according to the present invention will be described in detail.

FIGS. 1 to 10 show a sliding door gap closing structure according to the first embodiment, and FIGS. 11 to 20 show sliding door gap closing structures according to the second embodiment.

FIG. 1 is a plan view of a main part of an opening provided with a sliding door A in a single-pull mode, and FIGS.
The essential parts in the state where the sliding door A is provided in the draw-in part 61 are respectively shifted in the cutting position and shown in a state of a plane cross section. FIG. The state is shown. FIGS. 5 and 6 show the moving state of the sliding door A provided in the retracting portion 61 of the opening B in an enlarged state of a main part thereof. FIG.
FIG. 6 shows a state in which the sliding door A is moving to the closing side.
Move the sliding door A in a state in which the opening B 'is closed, and show the state in which the protruding means E is rotated by abutting against the abutting means G to protrude the shield D by looking at the surface side of the sliding door, respectively. Is shown. FIG. 7 is a cross-sectional view of the sliding door A in the longitudinal direction in a state where the sliding door A is housed in the retracting portion 61. FIG. 8 shows a state in which the protruding means E and the shield D protruded by the protruding means E and the main components used for mounting the shield D and the like are separated together with the contact means G, In FIG. 9, the projecting means E of the shield D is shown.
Are shown in a perspective view. FIG.
0 indicates that the main part of the mounting frame is sectioned.

FIG. 11 is a plan view showing the main part of the opening provided with the sliding door A in the sliding mode, and FIGS. 12 and 13 are main parts of the state in which the sliding door A is provided in the opening B. 14 are shown in the state of a plane cross section with their cutting positions shifted, and FIG. 14 shows the main part of the state in which the shield D is protruded by the protruding means E in the state of a plane cross section. FIG. 15 and FIG.
FIG. 15 shows a moving state of the sliding door A provided in the opening B in an enlarged state of a main part thereof. FIG. 15 shows a state in which the sliding door A is moving to the closing side. 16
Move the sliding door A in a state in which the opening B 'is closed, and show the state in which the protruding means E is rotated by abutting against the abutting means G to protrude the shield D by looking at the surface side of the sliding door, respectively. Is shown. FIG. 17 shows the sliding door A in a longitudinal section. FIG. 18 shows a state in which the protruding means E and the shield D protruded by the protruding means E and the main components used for mounting the shield D and the like are separated together with the contact means G, In FIG. 19, the main part of the projecting means E of the shield D is shown in a perspective view. FIG. 20 shows a cross section of a main part of the mounting frame.

First, the sliding door gap closing structure according to the first aspect of the present invention is a single-sided sliding door A provided in the opening B for opening and closing the opening B '. When the sliding door A is moved in a direction to close the opening B ′, the rear side A
a, having a groove-shaped portion C that opens toward the surface Fa of the wall F provided with the sliding door A along the vertical direction of the side in the vertical direction that is a. A shield D is provided so as to protrude toward the surface Fa of the wall F, and the shield D is provided in the opening B when the sliding door A is moved to a position where the opening B ′ is closed. The projection unit E is configured to project toward a surface Ba along the side edge of the opening B by a projection unit E that is rotated by contact with the contact unit G.

In the structure for closing the gap between the sliding doors constructed as described above, when the sliding door A is pulled to close the opening B ', the middle side of the sliding door A on the side of the door end Aa and the opening B is formed. 60
Is closed by the shield D protruding from the sliding door A, so that the opening B ′ can be hermetically closed by the sliding door A.

In the sliding door closing structure having the above construction, the shield D does not protrude from the sliding door A unless the sliding door A is moved to the closed position of the opening. During operation, the shield D does not contact or rub against a wall surface, an opening frame material, or the like.

Next, a gap closing structure for a sliding door according to the second aspect of the present invention is a sliding door A which is provided in an opening B and opens and closes an opening B '. When one of the sliding doors A 'is moved in the direction of closing the opening B', the sliding side A '
the sliding door A 'along the vertical direction of the side which is
And a shield that is open toward the side of the sliding door A ″ adjacent to the sliding door A ″, and protrudes toward the side of the adjacent sliding door A ″ in the groove C. D, and when the shield D moves the sliding door A ′ having the shield D toward the position for closing the opening B ′, the contact means provided in the opening B. G is configured to be protruded toward the sliding door A ″ adjacent to the sliding door A ′ by a protruding means E that is rotated in contact with G.

In the sliding door gap closing structure thus configured, a sliding door A 'having a shield D is provided.
Is moved to the position where the opening B 'is closed by the sliding door A', so that the door bottom side Aa of the sliding door A '
Between the sliding door A 'and the sliding door A' located adjacent to the sliding door A '.
The opening B 'can be hermetically closed by the sliding door A which is closed and pulled out by pulling.

Further, in the sliding door closing structure having the above-mentioned structure, the sliding door A 'which is pulled in the opposite direction is replaced with the sliding door A'.
Unless the shield D is moved to the closed position of the opening B ', the shield D does not protrude from the sliding door A'. It does not abut or rub against another sliding door A "adjacent to '.

Further, in the sliding door gap closing structure according to the first or second aspect of the present invention, the shield D is provided with an elastic contact portion Da at a protruding tip end. Sometimes.

In the sliding door gap closing structure constructed as described above, the shielding body D protruding from the sliding door A is formed on the surface Fa of the wall F ', which is the object to be abutted by the shielding body D, or the opening. The surface Ba of the portion B or the surface of the adjacent sliding door A ″ is buffered.

First, the gap closing structure of the sliding door according to the first embodiment shown in FIGS. 1 to 10 will be specifically described.

The sliding door gap closing structure shown in FIGS. 1 to 10 has a single sliding state with respect to the opening B, that is, a sliding door A as a single sliding door.
A shield D is provided for the sliding door A provided in the vehicle.

The sliding door closing structure according to the first embodiment is a single sliding door A provided in the opening B for opening and closing the opening B '. When moving in the direction to close the opening B ′, a groove shape is opened toward the surface Fa side of the wall F provided with the sliding door A along the vertical direction of the side in the vertical direction that is the buttocks side Aa. The grooved portion C is provided with a shield D so as to protrude toward the surface Fa of the wall F, and the shield D connects the sliding door A to the opening B ′. At the time of the movement position toward the closing position, the protrusion B is projected toward the surface Ba along the side edge of the opening B by the protruding means E which is rotated in contact with the contacting means G provided in the opening B. The configuration is as follows.

The sliding door closing structure according to this embodiment shows a so-called closing structure of the sliding door A at the opening B provided with the single sliding door A. A thin wall portion F 'constituting a draw-in portion 61 of the sliding door A is provided on a side of the middle ridge 60 constituting the opening B'.

The sliding door A is incorporated into the retracted portion 61 provided continuously with the opening B 'by the thin wall portion F', and the sliding door A is moved in the direction of the opening B 'so that the opening B is moved. ′ Is closed, and the opening B ′ can be opened by pulling the sliding door A into the draw-in portion 61.

The opening B into which the sliding door A is to be assembled includes a cubic 62, a middle cubic 60 provided along the opening B ', a cubic 63 provided at the drawing end of the drawing-in unit 61, a gate 64, and a sill 65. For example, it may be formed in the wall F, and may have any form of various openings for accommodating a single sliding door known as various forms.

The opening B according to the illustrated example has a pillar 66,
The studs 67 and the wall base material 71 that form the thin wall portion F ′ are provided between the 66, leaving the width that forms the drawing portion 61 of the sliding door A, and the studs 67 on the surface side of the drawing portion 61. A decorative wall material 68 such as a printed plywood is stretched between each surface such as a wall base material 71 and the like, and a wall Fa of the thin wall portion F ′ is provided.
In addition, a decorative wall material 68 such as printed plywood is provided between the surfaces such as the studs 67 and the wall base material 71 on the back side of the recess 61 and a decorative wall material 68 such as a printed plywood. Toward the side from the retracted end, a decorative wall material 68 such as printed plywood is provided on the surface of the column 66, and on both sides of the column 66 facing the thin wall portion F 'via the opening B'. A decorative wall material 68 such as printed plywood is provided in a stretched state. Similarly, a decorative wall material 68 such as a printed plywood is provided in a stretched state so as to sandwich the lintel 69 above the gate 64 constituting the opening B.
Further, each core member 70 is provided in the thin wall portion F ′ in a horizontal direction, and decorative wall materials 68 such as the respective printed plywood are provided in a stretched state so as to sandwich the core member 70. There is a configuration.

With respect to the wall F thus constructed, the ridge 62 along the column 66 along the opening B 'and the stanchion 6 along the column 67 of the thin wall portion F' facing the same.
Further, a ridge 63 is provided along a column 66 at the end of the retraction of the retraction portion 61, and a lintel 6
The lower part 9 and the door 64 are provided with a threshold 65 or a floor material constituting an opening at the lower side, and these form an opening B for opening and closing the sliding door A. A rail 72, in this example, a V-groove rail is provided in the lower opening portion constituting the opening portion B so as to be embedded, and the rail 72 is connected to the lead-in portion 61 from the opening B '. 7
2 and a groove 73 of the gate 64 corresponding to the rail 72.

As the sliding door A incorporated in the opening B, various types of sliding doors A, such as a board door, a sliding door, a shoji, and a glass door, which are generally used for opening and closing the opening B 'can be used. The sliding door A used here may be made of any material.

The sliding door A according to the illustrated example includes a vertical frame 50,
The upper crosspiece, the lower crosspiece, and the like are covered with a decorative surface material 51, and a jaw 52 is provided along an upper edge, and a door wheel 53 guided by the rail 72 is provided at a lower end portion, The upper part is housed in the groove 73 of the gate 64, and the door 53 is mounted on the rail 72 and provided in the opening B.

The sliding door A is moved from the retracted portion 61 to a position at which the opening B 'is closed, that is, a direction in which the sliding door A comes into contact with a cubicle 62 on the side facing the retracted portion 61 through the opening B'. When the sliding door A moves and abuts the sliding door A, the side serving as the trailing side Aa of the sliding door A is left in the retracted portion 61. D is provided.

When the sliding door A is pulled in a direction in which the opening B 'is closed, the shielding body D provided on the sliding door A has a side which is a bottom side Aa which is generally called a door bottom which serves as a sliding bottom.
More specifically, it is provided along the up-down direction on the side of the sliding door A drawn out to the opening B ′, which is left in the drawn-in portion 61.

In the illustrated example, as one mode of mounting the shield D, the shield D is mounted on a mounting frame 30 having a groove C on one end side, and the groove C in the mounting frame 30 is provided. To the surface of the wall F, in particular, to the surface of the thin wall portion F ′, the mounting frame 30 is connected to the vertical frame 50 of the sliding door A, more specifically, the sliding door A is connected to the opening B ′. When the drawer 61 is pulled out from the draw-in portion 61 so as to be in contact with the cubicle 62, the sliding door A is located on the vertical stile 50 on the side of the rear side Aa of the sliding door A, which is called the door side opposite to the puller side. It is prepared for.

A gap x formed between the sliding door A provided on the mounting frame 30 and the surface formed by the opening B, in this example, the middle stand 60, is defined by the vertical direction of the rear side Aa of the sliding door A. The shielding body D closing in, for example, synthetic rubber,
An elastic rod 10 made of an elastic material made of various elastomer materials and a relatively soft plastic molding material is provided.

The shield D in the illustrated example is made of an extruded molded material or a molded material to be molded, an elastic rod 10 and a bolt 13, a compression coil spring 12, a receiving plate 11, which will be described later. The elastic rod-shaped body 10 is provided with means for mounting the sliding door A on the sliding door A, in particular, each component member provided so as to be urged to the side where it is always drawn into the groove-shaped portion C.

In the elastic rod-shaped body 10, one end side of a main body 10a having a substantially rectangular cross section is a mounting base 10b protruding in a protruding base shape in the longitudinal direction thereof. The opposite side is configured as a contact portion 10c. Also, the contact portions 10c project laterally from the respective side edges on the longitudinal side, that is, the contact portions 10c.
And a main body 10a protruding in a direction perpendicular to a surface 10d of the main body 10a between the main body 1a and the base 10b.
0a is provided with a hole 10f extending along the longitudinal side thereof, and the contact portion 10c can be elastically bent by the hole 10f, that is, an elastic contact portion Da is formed.

The elastic rod 10 constituting such a shield D
Together with the bolt 13, the compression coil spring 12, the receiving plate 11 and the like, which constitute the shielding body D together with the elastic rod 10 to be described later, the surface Fa formed by the wall F, in particular, the surface Fa formed by the thin wall portion F ' The mounting frame 30 provided on the sliding door A so as to freely protrude toward the
And a cover plate 32 for closing the side opening 31m of the mounting frame main body 31, and a support plate 33 provided on the upper and lower sides of the mounting frame main body 31, so as not to hinder the moving operation of the sliding door A. More specifically, it has a width within the thickness of the sliding door A, that is, within the width of the vertical frame 50, and has a vertical dimension that fits below the jaw 52 of the sliding door A. A
Is attached to the vertical frame 50.

The mounting frame main body 31 of the mounting frame 30 is made of, for example, an extruded aluminum member, and has a rectangular frame shape in cross section, more specifically, a square frame. It is configured as a cylindrical body, and is configured such that one side of the side surface is opened 31f '. That is, a vertically-long rectangular mounting back plate portion 31a and a rectangular vertically-long vertically extending side plate provided to be bent at a right angle from one side edge of the mounting back plate portion 31a in the vertical direction. Part 31b and this side plate part 3
Mounting back plate 31 offset to the side opposite to the mounting side of 1b
a, a rectangular partition plate part 3 having a vertically long upper and lower shape having a projection width substantially the same as that of the side plate part 31b protruding at a right angle in parallel with and facing the side plate part 31b.
1c, and at right angles from the protruding end of the partition plate portion 31c,
Along the side opposite to the side plate portion 31b, a vertically long portion is provided that is parallel to the mounting back plate portion 31a and protrudes so as to face the mounting back plate portion 31a. The rear plate 31a has a front plate 31d having substantially the same size as the size of the mounting back plate 31a ″ between the vertical end 30a ′ of the back plate 31a.

The mounting frame main body 31 has a side end 31a 'in the vertical direction of the mounting back plate portion 31a ".
And a side end 31d ′ in the vertical direction of the front plate portion 31d,
After bending at an angle of about 90 degrees toward each other,
Contact flanges 31e, 31e bent at right angles toward the side of the partition plate 31c are provided.
e, the front side 31e 'of the elastic rod 10 can be brought into contact with the flange 10e of the elastic rod 10, and the side surface 10d of the main body 10a of the elastic rod 10 functioning as the shield D is connected to the side of the flange 31e. It is configured such that it can be stored toward the partition plate portion 31c while closely contacting the folding edge 31e ″.

That is, the partition plate portion 31c, the front plate portion 31d connected to the partition plate portion 31c, and the mounting back plate portion 31a ″ facing the front plate portion 31d as a part of the mounting back plate portion 31a. The operation recess 31f which is long in the vertical direction by
Is formed in the form of a side opening 31f '.
An inner working recess 31f from f ′ is a groove-shaped portion C provided on the elastic rod 10 constituting the shielding body D.

The protruding tip 3 of the side plate portion 31b
A pair of engaging flange pieces 31h, 31h are formed so as to protrude in a direction approaching each other along a vertical direction of the bent portion 31g of the partition plate portion 31c and the front plate portion 31d.
i. Also, the mounting back plate portion 31a
Tapping screw 35 inside the bent portion of the side plate portion 31b, inside the tip 31b 'of the side plate portion 31b, and inside the bent portion facing the partition plate portion 31c, the front plate portion 31d, and the mounting back plate portion 31a. Mounting boss portion 31j having the hole 31j '.

The mounting frame main body 31 is fixed to the vertical frame 50 of the sliding door A with the wood screw 34 so that the opening 31f 'of the operating recess 31f is directed toward the retracted portion 61 provided with the sliding door A. I do.

An opening 31m is provided between the side plate portion 31b and the partition plate portion 31c of the mounting frame main body 31 for mounting the shield D, the protruding means E, and the like, and for adjusting the opening 31m. The cover plate 32 prepared separately can be detachably attached.

The cover plate 32 mounted on the mounting frame main body 31 may be formed of an appropriate plate material such as an aluminum plate or a plastic molded plate. The cover plate 32 according to the illustrated example is elastically deformed when the engaging projection 32a 'passes through the engaging flange piece 31h after being bent at the inner side portions thereof in contact with the engaging flange piece 31h. And a hook 32a which is bent back to the hook flange 31h so as to extend in the vertical direction. The cover plate 32 is provided with the hook 32a of the cover plate 32 and the hook flange 3a.
1h, and the surface of the lid plate 32 is
It is detachably fastened to the mounting frame main body 31 so as to be flush with d.

The mounting frame body 31 provided with the lid plate 32 includes a side plate portion 31b, a partition plate portion 31c, and a lid plate 32.
And a mounting back plate portion 31a of the lid plate 32 facing the mounting back plate portion 31a.
Thus, a configuration is provided in which the assembling holes 36 are provided in the vertical direction.

The support plate 33 provided so as to cover the upper and lower sides of the mounting hole 36 is formed as a relatively thick disk-shaped body. Support plate 3 as such a disk-shaped body
3 is made of, for example, an aluminum material, an aluminum alloy material, or a hard plastic molding material.

The support plates 33 provided so as to cover the mounting holes 36 are fixed to the mounting frame main body 31 by tapping screws 35 and the like in a vertical pair. A main body portion 33a that fits tightly into an assembling hole 36 formed by the mounting frame main body 31 and the lid plate 32, and respective end faces of the mounting frame main body 31 and the lid plate 32 projecting sideways from the main body portion 33a. And a flange 33c provided with a screw hole 33c 'corresponding to each of the mounting bosses 31j. The main body 33a is provided in the mounting hole 36. The tapping screw 35 is attached to the boss 31 while the flange 33 b is fitted and the end faces of the attachment frame body 31 and the cover plate 32 are in contact with each other.
j is screwed into the hole 31j 'of the mounting frame main body 31.

Each of the support plates 33 has
A shaft hole 33d is provided in the up-down direction so as to penetrate therethrough, so that the projecting means E can be rotatably assembled.
The mounting frame 30 having such a configuration includes a surface that defines the opening 31f ′ of the operation recess 31f on the side of the retracted portion,
Particularly, toward the surface Fa of the thin wall F ′, the mounting back plate portion 31
a is brought into contact with the side end surface on the butt side Aa of the sliding door A, and a wood screw 34 is screwed into the vertical frame 50 from a hole 31k provided in the mounting back plate portion 31a, thereby substantially forming the vertical frame 50. Installed on the full width side.

The shielding body D provided on the mounting frame 30 includes the elastic rod 10 and means for mounting the elastic rod 10 so as to protrude from the mounting frame 30, particularly,
A bolt 13 inserted into a hole 37 provided in a partition plate portion 31c of the mounting frame 30;
A nut member 14 used for screwing the bolt 13, a coil spring 12 ′ for urging the elastic rod 10 in a direction of constantly pulling it into the operating recess 31 f, and a nut member 14 attached to the bolt 13. A receiving plate 11 for holding the coil spring 12 'in a compressed state between the coil spring 12' and the partition plate portion 31c is provided.

The receiving plate 11 positioned in the mounting hole 36 provided for the mounting frame 30.
The coil spring 12 ′ is in a compressed state between the and the partition plate portion 31 c, that is, while being interposed as the compressed coil spring 12,
The distal end side of the bolt 13 screwed from the receiving plate 11 is screwed into a nut member 14 provided integrally with the elastic rod 10 from a hole 37 provided in the partition plate portion 31c. These components are assembled.

When assembling the elastic rod 10 as the shield D to the mounting frame 30, the female screw hole 1 is formed in the trapezoidal portion 10 b of the elastic rod 10.
4a so as to be exposed on the bottom side of the trapezoidal portion 10b,
A nut member 14 provided integrally with the elastic rod 10 is used.

The nut member 14 provided in the elastic rod 10 is provided so as to function integrally with the elastic rod 10 by insert molding in rubber or plastic molding or the like, and extends along the longitudinal side. At predetermined intervals, that is, at the same intervals as the intervals of the holes 37 to 37 provided at predetermined intervals in the vertical direction of the partition plate portion 31c of the mounting frame 30 to which the mounting frame 30 is attached correspondingly. is there.

The receiving plate 11 is provided with the mounting hole 3
6, the cylindrical portion 11 having a size capable of receiving the coil spring 12 'in a compressed state and having a female screw hole 11a'.
a on the both sides in the up-down direction, the edge flange 1 slidingly contacting the surface of the mounting back plate portion 31a and the lid plate 32
1b, a line segment passing through the center of the rotation axis of the operation plate 21 has a contact surface 11c that intersects at right angles, and the contact surface 11c is moved without tilting in the mounting hole 36. It is assembled as follows.

The shielding body D having the above-described structure is configured such that the elastic rod 10 is inserted into the operating recess 31f of the mounting frame 30 having the main body 10a formed as the groove C, so as to be inserted into the operating recess 31f. At the same time, the coil spring 12 ′ is fitted to the bolt 13, which is partially screwed into the receiving plate 11.
Open the bolt 13 with the opening 31m from which the cover plate 32 is removed.
From the side in the assembly hole 36 so as to be inserted into the hole 37 provided in the partition plate portion 31c, and the coil spring 12 '.
The bolt 13 is screwed into the female threaded hole 14a of the nut member 14 of the elastic rod 10 in the operation recess 31f formed as the groove C so that 10e is the contact flange 31e of the operation recess 31f
Mode that is always engaged with the front side 31e 'in
In this embodiment, the contact portion 10c of the elastic rod 10 is urged so as to be constantly attracted to the side of the operation recess 31f as the groove C.

In the case of the sliding door A according to this embodiment, the shielding body D is mounted on the mounting frame 30 so that the shielding body D extends from the groove-shaped portion C to the front side thereof. The protruding means E that protrudes toward the side of F ′ is provided in the mounting hole 36 of the mounting frame 30 and is rotatably mounted between the support plates 33. An operating plate 21 which is integrally attached to the shaft 20 and which comes into contact with the receiving plate 11 to protrude the elastic rod 10 from the groove C against the bias of the compression coil spring 12; The structure includes a contact rod 22 fixed to an upper end portion of the rotation shaft 20 protruding upward from a support plate 33 ′ on the upper side.

The operation plate 21 provided on the rotating shaft 20 is constituted by a pair of horizontal cams provided at the upper and lower ends of a cylindrical body 21a which is assembled to be fitted to the rotating shaft 20. A pair of abutting plate pieces 21b, 21b provided at the upper and lower ends of the cylindrical body 21a so as to surround the cylindrical body 21a respectively connect the elastic rod-shaped body 10 to the groove-shaped portion C.
When receiving the receiving plate 11 urged by the compression coil spring 12 that brings the pulling-in urging force to the elastic rod-shaped body 10 in a state where the contacting plate piece is pulled into the concave portion 31f as the The contact plate 21b is provided with a straight edge 21b 'for preventing rotation of the sliding door 21b, and the contact plate 21b is moved in a direction toward the closing side of the opening B' of the sliding door A. When the rotating shaft 20 is rotated by the rotation of the rotating shaft 20 that is abutted against the G, the receiving plate 11
And an extruding edge 21b "for pushing out the elastic rod-shaped body 10 integrated therewith from the operating recess as the groove-shaped portion C against the bias of the compression coil spring 12 to form an end of the linear edge 21b '. It is provided on the side.

That is, the abutting plate piece 21b of the operation plate 21 provided on the rotating shaft 20 is attached by the compression coil spring 12 in a state where the elastic rod 10 is drawn into the operating recess 31f. The linear edge 21b 'of the contact plate piece 21b is brought into contact with the surface of the receiving plate 11 being urged in a parallel state, and the rotation axis of the contact plate piece 21b is In this state, a part of the linear edge 21b 'is positioned on a line segment vertical to the passing receiving plate 11, and the receiving plate 11 passes through the rotation axis of the linear edge 21b'. The straight edge 21b 'extends from the position of the straight line segment toward the tip of the rotation of the contact plate piece 21b which is rotated in contact with the contact means G.

In the illustrated example, the rotating shaft 20 is provided at a position closer to the mounting back plate portion 31a of the mounting frame 30, and the abutting plate piece is eccentric to the rotating shaft 20. 21b is provided on a plate portion extending eccentrically from the rotation shaft 20 to the side of the cover plate 32.
On the side along 1, the condition, that is, in a state where the straight edge 21 b ′ is in contact with the receiving plate 11 in a parallel state,
A straight edge 21b 'is provided on the receiving plate 11 passing through the rotation axis of the contact plate piece 21b so as to include a vertical line segment, and further from the straight edge 21b' behind the rear side Aa of the sliding door A. An arc-shaped portion is formed at the end of the linear edge 21b 'extending toward the front side, and an arc-shaped portion continuous with the linear edge 21b' is formed as an extruded edge 21b ".
1b, a linear edge 21b 'abutting in parallel with the surface of the receiving plate 11, and a perpendicular position perpendicular to the receiving plate 11 extending from the rotation axis of the contact plate piece 21b, more specifically, From the position of a line segment orthogonal to the plate 11 and passing through the rotation axis, the tip of the linear edge 21b ', that is, from the linear edge 21b' to the rotation axis of the contact plate piece 21b in an arc shape. Extruded edge 2 configured to reduce spacing
1b ", the shield D from the storage recess 31f as the groove C, more specifically, the elastic rod 10
Is configured to have a size corresponding to the projected size of the projection.

The operation plate 21 having such a configuration is
By rotating the compression coil spring 12 against the bias of the compression coil spring 12 to bring the elastic rod-shaped body 10 as the shield D into a protruding state, and then releasing the force acting in this rotation direction, Surface 11 of receiving plate 11 for receiving said linear line 21b '
The rotation of the compression coil spring 12 is returned by the urging force of the compression coil spring 12 in the direction in which the compression coil spring 12 comes into contact with the compression coil spring 12.

The rotation shaft 20 rotatably mounted on the support plate 33 has a substantially round bar shape, and an operation plate on which the cylindrical body 20a is mounted on the rotation shaft 20 in a fitted state. 21 are positioned at positions respectively corresponding to the receiving plates 11 provided on the partition plate portion 31c, and each of them is in a contact state with the receiving plate 11,
The screw 21c is stopped so as to rotate integrally with the rotation shaft 20.

The rotating shaft 20 is attached to the main shaft 2.
0a, small diameter shaft portions 20b, 20b provided above and below
Is rotatably inserted into a shaft hole 33d provided in the support plate 33 and assembled.
The step surface 20c between the main shaft portion 20a and the main shaft portion 20b is configured to abut on the peripheral surface of the shaft hole 33d.

The contact rod 22 is attached to the upper end of the rotating shaft 20, in particular, to the small-diameter shaft portion 22b 'projecting upward from the shaft hole 33d of the support plate 33' on the upper side. The screw 22c is fixed so as to be integrated with 20.

The contact rod 22 is brought into contact with the contact means G provided in the opening B when the sliding door A is moved to a position where the opening is closed, and is integrated with the sliding door A. An annular portion 22a for forcing the rotation of the rotating shaft 20 and being fitted and fixed to the small-diameter shaft portion 20b ', and a rod 22b protruding horizontally from the peripheral side of the annular portion 22a. In the illustrated example, the shield D is provided so as to protrude toward the side opposite to the protruding side of the shield D, that is, toward the indoor side provided with the retracting portion 61.

The contact rod 22 is moved toward the side of the operating recess 31f formed as the groove-shaped portion C by a shield D,
In particular, when the elastic rod-shaped body 10 is pulled in, that is, when the linear edge 21b 'of the operation plate 21 is in contact with the surface of the receiving plate 11 in a state parallel thereto, the elastic plate 10 is orthogonal to the side plate portion 31b of the mounting frame 30. When it comes into contact with the abutting means G, it rotates toward the side opposite to the mounting back plate portion 31a, that is, toward the buttocks side Aa end side of the sliding door A, and the groove-like shape is formed. From the body C, the elastic rod-shaped body 10 as the shielding body D housed in the attracted state is placed on the peripheral side of the opening B ′ constituting the opening B, that is, on the surface Ba along the side edge of the opening B. It is configured to protrude toward.

Next, it comes into contact with the contact rod 22 of the protruding means E, which is moved in accordance with the movement of the movable sliding door A provided in the opening B ', and the protruding means E is rotated. Contact means G for projecting the shield D from the groove C toward the surface Ba along the side edge of the opening B
Is a retractable part 6 from which the sliding door A is to be incorporated.
The contact rod 22 protruding toward the indoor side provided with 1 is rotated at a position where the sliding door A closes the opening B ′, and at a position where the sliding door A closes the opening B ′,
The shield D interlocked with the contact rod 22 is moved to the surface B
The opening B is provided at a position where it can be brought into close contact with a.

More specifically, the abutting means G is provided in front of the groove 73 of the gate 64 constituting the opening B, that is, the groove 7
An elongated shape provided in such a manner as to protrude obliquely downward from the lower surface portion of the gate 64 to a position where it comes into contact with the contact rod 22 from the lower surface portion of the gate 64 to the indoor side on the side of the sliding door A moved along 3 It is configured as a receiving plate 40.

The receiving plate 40 constituting the contact means G is
The sliding door A is provided so as to incline downward from the side of the cubic 62 that is the opening B ′ side toward the side of the retracting portion 61.
An elastic guide plate portion 41 that receives and guides the contact rod 22 that is moved together with the groove, a groove-shaped receiving portion 42 that is provided continuously to the elastic guide plate portion 41, and a reinforcing rib 43a. A receiving plate main body 43 is provided which can rotate against the bias of the compression coil spring 12, and is attached to the headgate 64 by a wood screw 44.

The groove-shaped receiving portion 4 provided on the receiving plate 40
2 abuts against the elastic guide portion 41, and the contact rod 22 guided while bending the elastic guide portion 41 downward collides with the elastic guide portion 41, and pushes the corresponding contact rod 22 against the bias of the compression coil spring 12. A rotating contact receiving surface 42a, and a supporting surface 42b for preventing the contact rod 22 pivoted against the contact receiving surface 42a from rotating by the compression coil spring 12 at the rotational position. There is a configuration.

The groove-shaped receiving portion 42 provided on the receiving plate 40 is provided between the elastic guiding portion 41 of the receiving plate 40 and the receiving plate body 43 provided in a series of inclined shapes. The contact rod 22 is configured so as to be bent downward from the surface formed between the contact rod 41 and the receiving plate body 43, and is rotated in contact with the contact receiving surface 42 a of the groove-shaped receiving portion 42. However, in the state where the rotation of the opening B at the closing stop position due to the movement of the sliding door A is completed, the contact rod 22 at this rotation position is angled in a direction to receive the contact rod 22 in the manner shown in FIGS. 4 and 6. As a substantially horizontal groove-shaped receiving portion 42 in a mode in which the mounting base side of the receiving plate 40 on the side of the sliding door A is directed from the mounting base side of the receiving plate 40 on the side opposite to the sliding door A to the distal end side. It is composed.

The mounting frame 30 having the above configuration
The elastic rod 10 is compressed from the compression coil spring 12 so that the upper and lower ends thereof protrude from the mounting frame 30.
Thus, the elastic rod 10 is attached to the partition plate 31c of the mounting frame 30 by using the bolt 13 while being pulled into the groove C formed by the mounting frame 30. Further, the mounting frame 30 is provided with the operation recess 3.
Wood screw 3 so that 1f faces the surface Fa of the thin wall F '.
4 is used to attach the sliding door A to the end of the vertical frame 50 of the sliding door A in a manner that does not hinder the sliding operation of the sliding door A. In addition, the rotating shaft 20 to which the operation plate 21 constituting the projecting means E is fixed is provided on the support plate 33 in a state where the operation plate 21 is brought into contact with the receiving plate 11 in a desired manner. The support plate 33 is attached to the frame body 3.
Attach to 1. Further, the contact rod 22 is attached to the rotating shaft 20 so as to be positioned in a direction in which the contact rod 22 contacts the receiving plate 40 in an expected manner. Further, the receiving plate 40 is attached to the duck position where the contact rod 22 is rotated in a desired manner.

In the sliding door gap closing structure constructed as described above, when the sliding door A is pulled out from the drawn-in portion 61 and moved toward the cubicle 62 so as to close the opening B ′, the opening of the sliding door A is Immediately before the closing of B ′, the contact rod 22 is rotated in contact with the receiving plate 40, and the sliding door A is turned
When the shield D contacts the surface Ba, the contact rod 22 is positioned in the groove-shaped receiving portion 42 of the receiving plate 40 in this state. A is not moved by the bias of the compression coil spring 12.

Further, the sliding door A is moved into the retracting portion 6 so that the contact rod 22 bends the elastic guide portion 41 of the receiving plate 40 downward.
The contact rod 22 and the receiving plate 40
And the shield D is pulled back into the groove-shaped portion C by the urging of the compression coil spring 12, and the contact of the shield D with the surface Ba is released.
Is moved without any hindrance by the shield D or the like.

In addition, on the lower end surface of the sliding door A having such a configuration, a blocking piece 54 having various flexibility such as mohair, a rubber-like sheet body, a felt-like body, and a plastic foam is provided along the longitudinal side thereof. It is vertically installed and is configured to close a gap generated below the sliding door A.

Next, the gap closing structure of the sliding door according to the second embodiment shown in FIGS. 11 to 20 will be specifically described.

The structure for closing the gap of the sliding door shown in FIGS.
A pair of sliding doors, a set of three sliding doors, a pair of sliding doors A, and a pair of sliding doors are provided, and the sliding door A provided in the opening B is shielded. A body D is provided.

The sliding door closing structure according to the second embodiment is a sliding door A provided in an opening B for opening and closing an opening B '. When any one of the sliding doors A 'is moved in a direction in which the opening B' is closed, the sliding door A 'is moved along the vertical direction of the vertical side which is the buttocks side Aa. And a groove-shaped portion C that opens toward the side of the sliding door A ″ adjacent to
Further, a shield D is provided in the groove-shaped portion C so as to protrude toward the side of the adjacent sliding door A ″, and the shield D is provided with a sliding door A ′ provided with the shield D. The sliding door A adjacent to the sliding door A 'by the protruding means E which is rotated in contact with the abutting means G provided in the opening B at the time of moving the opening B' to the closing position. ".

The sliding door gap closing structure according to the second embodiment includes a pair of sliding doors A, a pair of sliding doors A, and a pair of sliding doors A. And the like, which shows a gap closing structure provided with a so-called sliding door A in an opening portion B, and between sliding doors A provided in an opening portion B constituting an opening B 'provided in a wall F. Gaps, especially
The sliding door A is configured to close a gap formed between the sliding doors A in a state where the opening B 'in which the sliding door A is housed is closed.

The opening B 'provided with the sliding door A and provided with the gap closing structure is an opening B' of various modes formed on the wall F as the opening B 'of the structure, and is a sliding mode. Any configuration may be used as long as it has the structure of the opening B provided with the sliding door A.

The opening B according to the illustrated example has a pillar 66
An opening B 'is formed on a wall F provided with a decorative wall material 68 such as a printed plywood stretched over a lintel 69, the cubicles 62, 62 along the surface of the column 66, and Along the gate 64, a floor or a sill 65 is further provided along the lower part of the opening.

In the opening B, pulling grooves 73 and 73 are respectively provided in a dram 64, and a rail 72 corresponding to the pulling groove 73 is provided in a lower portion of the opening, in this example, a sill 65 in this example. If so, it is provided in a buried state as a V-groove rail.

If the sliding door A incorporated in the opening B is a sliding door A provided in a sliding manner, regardless of the number of sliding doors to be incorporated, such as two, three, four, etc. Various types of sliding doors A that are commonly used for opening and closing the opening B 'such as a sliding door, a glass door, and the like can be used. The sliding door A used here may be made of any material.

The sliding door A according to the illustrated example includes
The upper crosspiece, the lower crosspiece, and the like are covered with a decorative surface material 51, and a jaw 52 is provided along an upper edge, and a door wheel 53 guided by the rail 72 is provided at a lower end portion, The upper part is housed in the groove 73 of the gate 64, and the door 53 is mounted on the rail 72 and provided in the opening B.

The sliding door A is configured such that the sliding door A ′ on one side of the sliding door A ′ that has been pulled in a state of being overlapped with the opening B ′ is connected to the cubicle 62 ′ on the side that closes the opening B ′. When the sliding door A 'is moved in the contacting direction and the sliding door A' is brought into contact with the cubic 62 ', the other side of the sliding door A', which is the rear side of the sliding door A ', which becomes the sliding edge, is adjacent to the sliding door A'. ", And a shield D is provided on the butt side Aa.

When the sliding door A is pulled in a direction to close the opening B ', the shielding body D provided on the sliding door A has a side which is a rear side Aa which is generally called a door bottom which serves as a sliding bottom.
More specifically, it is provided along the up-down direction of the sliding door A 'pulled in the direction to close the opening B' and facing the side surface of the sliding door A "adjacent thereto.

In the illustrated example, as one mode of mounting the shield D, the shield D is mounted on a mounting frame 30 having a groove C on one end, and the groove C on the mounting frame 30 is provided. Of the sliding door A ″ adjacent to the sliding door A ′, which is arranged to be different from the sliding door A ′, in particular, adjacent to the sliding door A ′ facing the buttocks side Aa of the sliding door A ′. In the vertical frame 50 of the sliding door A, more specifically, in the typical example shown in the drawing, the mounting frame 30 is opened toward the surface of the sliding door A ″. The opening B 'which is pulled out from the position which is opened in a state of being overlapped with another sliding door A "so as to abut on the other side 62' from the side of the cubic 62". When the door is pulled to close, it is commonly called Tojiri on the opposite side of the handle Is provided for the vertical frame 50 on the side of the rear side Aa of the sliding door A ′.

[0094] Between the sliding door A 'provided on the mounting frame 30 and the sliding door A "adjacent thereto, the sliding door A' is moved to the closing side of the opening B 'to open the opening B'. The shield D that closes the gap x generated when the door is closed in the vertical direction of the rear side Aa of the sliding door A ′ is, for example, an elastic material made of synthetic rubber, various elastomer materials, a relatively soft plastic molding material, or the like. It is provided with an elastic rod-shaped body 10 composed of

The shielding body D in the illustrated example has an elastic rod-shaped body 10 as a molded material to be extruded or molded, and a bolt 13, a compression coil spring 12, a receiving plate 11, which will be described later. The elastic rod-shaped body 10 is provided with means for mounting the elastic rod-shaped body 10 on the sliding door A ', in particular, each constituent member provided so as to be constantly urged to the side drawn into the groove-shaped portion C.

In the elastic rod-shaped body 10, one end side of a main body 10a having a substantially rectangular cross section is a mounting base 10b protruding in a protruding base shape in the longitudinal direction thereof. The opposite side is configured as a contact portion 10c. Also, the contact portions 10c project laterally from the respective side edges on the longitudinal side, that is, the contact portions 10c.
And a main body 10a protruding in a direction perpendicular to a surface 10d of the main body 10a between the main body 1a and the base 10b.
0a is provided with a hole 10f extending along the longitudinal side thereof, and the contact portion 10c can be elastically bent by the hole 10f, that is, an elastic contact portion Da is formed.

The elastic rod 10 constituting the shield D
Together with the bolt 13, the compression coil spring 12, the receiving plate 11, etc., which constitute the shielding body D together with the elastic rod body 10, which will be described later, toward the surface of another sliding door A ″ provided in a sliding manner. The mounting frame 30 provided on the sliding door A ′ so as to protrude freely includes a mounting frame body 31.
And a cover plate 32 for closing the side opening 31m of the mounting frame main body 31, and a support plate 33 provided on the upper and lower sides of the mounting frame main body 31, so as to prevent the sliding operation of the sliding door A '. More specifically, it has a horizontal width within the thickness of the sliding door A ', that is, within the width of the vertical frame 50, and has a vertical dimension configuration that fits below the jaw 52 of the sliding door A'. 34, it is attached to the vertical frame 50 of the sliding door A '.

The mounting frame main body 31 constituting the mounting frame 30 is made of, for example, an extruded aluminum material, and has a rectangular frame shape in cross section, more specifically, a square frame. It is configured as a cylindrical body, and is configured such that one side of the side surface is opened 31f '. That is, a vertically-long rectangular mounting back plate portion 31a and a rectangular vertically-long vertically extending side plate provided to be bent at a right angle from one side edge of the mounting back plate portion 31a in the vertical direction. Part 31b and this side plate part 3
Mounting back plate 31 offset to the side opposite to the mounting side of 1b
a, a rectangular partition plate part 3 having a vertically long upper and lower shape having a projection width substantially the same as that of the side plate part 31b protruding at a right angle in parallel with and facing the side plate part 31b.
1c, and at right angles from the protruding end of the partition plate portion 31c,
Along the side opposite to the side plate portion 31b, a vertically long portion is provided that is parallel to the mounting back plate portion 31a and protrudes so as to face the mounting back plate portion 31a. The rear plate 31a has a front plate 31d having substantially the same size as the size of the mounting back plate 31a ″ between the vertical end 30a ′ of the back plate 31a.

The mounting frame main body 31 is provided with a side end 31a 'in the vertical direction of the mounting back plate portion 31a ".
And a side end 31d ′ in the vertical direction of the front plate portion 31d,
After bending at an angle of about 90 degrees toward each other,
Contact flanges 31e, 31e bent at right angles toward the side of the partition plate 31c are provided.
e, the front side 31e 'of the elastic rod 10 can be brought into contact with the flange 10e of the elastic rod 10, and the side surface 10d of the main body 10a of the elastic rod 10 functioning as the shield D is connected to the side of the flange 31e. It is configured such that it can be stored toward the partition plate portion 31c while closely contacting the folding edge 31e ″.

That is, as a part of the partition plate portion 31c, the front plate portion 31d connected thereto and the mounting back plate portion 31a, the mounting back plate portion 31a ″ facing the front plate portion 31d. The operation recess 31f which is long in the vertical direction by
Is formed in the form of a side opening 31f '.
An inner working recess 31f from f ′ is a groove-shaped portion C provided on the elastic rod 10 constituting the shielding body D.

Further, the projecting tip 3 of the side plate portion 31b
A pair of engaging flange pieces 31h, 31h are formed so as to protrude in a direction approaching each other along a vertical direction of the bent portion 31g of the partition plate portion 31c and the front plate portion 31d.
i. Also, the mounting back plate portion 31a
Tapping screw 35 inside the bent portion of the side plate portion 31b, inside the tip 31b 'of the side plate portion 31b, and inside the bent portion facing the partition plate portion 31c, the front plate portion 31d, and the mounting back plate portion 31a. Mounting boss portion 31j having the hole 31j '.

The mounting frame main body 31 is moved such that the opening 31f 'of the operating recess 31f is directed toward the other sliding door A "adjacent to the opening B provided so as to be slid. It is fastened to the vertical frame 50 of A 'with the wood screw 34.

An opening 31m is provided between the side plate portion 31b and the partition plate portion 31c of the mounting frame main body 31 for mounting the shield D, the projecting means E, and the like, and for adjusting the opening 31m. The cover plate 32 prepared separately can be detachably attached.

As the cover plate 32 mounted on the mounting frame main body 31, a structure provided by an appropriate plate material such as an aluminum plate or a plastic molded plate can be used. The cover plate 32 according to the illustrated example is elastically deformed when the engaging projection 32a 'passes through the engaging flange piece 31h after being bent at the inner side portions thereof in contact with the engaging flange piece 31h. And a hook 32a which is bent back to the hook flange 31h so as to extend in the vertical direction. The cover plate 32 is provided with the hook 32a of the cover plate 32 and the hook flange 3a.
1h, and the surface of the lid plate 32 is
It is detachably fastened to the mounting frame main body 31 so as to be flush with d.

The mounting frame body 31 provided with the cover plate 32 includes a side plate portion 31b, a partition plate portion 31c, and a cover plate 32.
And a mounting back plate portion 31a of the lid plate 32 facing the mounting back plate portion 31a.
Thus, a configuration is provided in which the assembling holes 36 are provided in the vertical direction.

The support plate 33 provided so as to cover the upper and lower sides of the mounting hole 36 is formed as a relatively thick disk-shaped body. Support plate 3 as such a disk-shaped body
3 is made of, for example, an aluminum material, an aluminum alloy material, or a hard plastic molding material.

The support plates 33 provided so as to close the mounting holes 36 are fixed to the mounting frame main body 31 by tapping screws 35 and the like in a vertical pair. A main body portion 33a that fits tightly into an assembling hole 36 formed by the mounting frame main body 31 and the lid plate 32, and respective end faces of the mounting frame main body 31 and the lid plate 32 projecting sideways from the main body portion 33a. And a flange 33c provided with a screw hole 33c 'corresponding to each of the mounting bosses 31j. The main body 33a is provided in the mounting hole 36. The tapping screw 35 is attached to the boss 31 while the flange 33 b is fitted and the end faces of the attachment frame body 31 and the cover plate 32 are in contact with each other.
j is screwed into the hole 31j 'of the mounting frame main body 31.

Further, each of the support plates 33 has
A shaft hole 33d is provided in the up-down direction so as to penetrate therethrough, so that the projecting means E can be rotatably assembled.
The mounting frame 30 having such a configuration is mounted such that the opening 31f 'of the operating recess 31f is opened toward the side of the sliding door A "adjacent to the sliding door A' of the mounting frame 30. The back plate portion 31a is brought into contact with the side end surface on the buttocks side Aa of the sliding door A ′,
A wooden screw 34 is screwed into the vertical frame 50 from a hole 31k provided in the mounting back plate portion 31a, so that the vertical frame 50 is mounted almost entirely on the width side.

The shielding body D provided in the mounting frame 30 includes the elastic rod 10 and means for mounting the elastic rod 10 so as to protrude from the mounting frame 30, particularly,
A bolt 13 inserted into a hole 37 provided in a partition plate portion 31c of the mounting frame 30;
A nut member 14 used for screwing the bolt 13, a coil spring 12 ′ for urging the elastic rod 10 in a direction of constantly pulling it into the operating recess 31 f, and a nut member 14 attached to the bolt 13. A receiving plate 11 for holding the coil spring 12 'in a compressed state between the coil spring 12' and the partition plate portion 31c is provided.

Receiving plate 11 positioned and disposed in the mounting hole 36 provided for the mounting frame 30.
The coil spring 12 ′ is in a compressed state between the and the partition plate portion 31 c, that is, while being interposed as the compressed coil spring 12,
The distal end side of the bolt 13 screwed from the receiving plate 11 is screwed into a nut member 14 provided integrally with the elastic rod 10 from a hole 37 provided in the partition plate portion 31c. These components are assembled.

In mounting the elastic rod 10 as a shield D to the mounting frame 30, the female screw hole 1 is formed in the base 10 b of the elastic rod 10.
4a so as to be exposed on the bottom side of the trapezoidal portion 10b,
A nut member 14 provided integrally with the elastic rod 10 is used.

The nut member 14 provided in the elastic rod-shaped body 10 is provided so as to function integrally with the elastic rod-shaped body 10 by insert molding in rubber or plastic molding or the like, and extends along the longitudinal side. At predetermined intervals, that is, at the same intervals as the intervals of the holes 37 to 37 provided at predetermined intervals in the vertical direction of the partition plate portion 31c of the mounting frame 30 to which the mounting frame 30 is attached correspondingly. is there.

Further, the receiving plate 11 is provided with the mounting hole 3.
6, the cylindrical portion 11 having a size capable of receiving the coil spring 12 'in a compressed state and having a female screw hole 11a'.
a on the both sides in the up-down direction, the edge flange 1 slidingly contacting the surface of the mounting back plate portion 31a and the lid plate 32
1b, a line segment passing through the center of the rotation axis of the operation plate 21 has a contact surface 11c that intersects at right angles, and the contact surface 11c is moved without tilting in the mounting hole 36. It is assembled as follows.

The shielding body D having the above-described structure is configured such that the elastic rod 10 is inserted into the operating recess 31f of the mounting frame 30 having the main body 10a formed as the groove C, so as to be inserted into the operating recess 31f. At the same time, the coil spring 12 ′ is fitted to the bolt 13, which is partially screwed into the receiving plate 11.
Open the bolt 13 with the opening 31m from which the cover plate 32 is removed.
From the side in the assembly hole 36 so as to be inserted into the hole 37 provided in the partition plate portion 31c, and the coil spring 12 '.
The bolt 13 is screwed into the female threaded hole 14a of the nut member 14 of the elastic rod 10 in the operation recess 31f formed as the groove C so that 10e is the contact flange 31e of the operation recess 31f
Mode that is always engaged with the front side 31e 'in
In this embodiment, the contact portion 10c of the elastic rod 10 is urged so as to be constantly attracted to the side of the operation recess 31f as the groove C.

When the shielding body D is assembled to the mounting frame 30 from the groove-shaped portion C, and in the front side thereof, in the sliding door A 'according to this embodiment, the shielding body D is connected to the opening B together with the sliding door A'. A protruding means E that protrudes toward the other sliding door A ″ is provided in the mounting hole 36 of the mounting frame 30, and is rotatably mounted between the support plates 33. A shaft 20 and the elastic rod 1 are integrally attached to the rotating shaft 20 and abut against the receiving plate 11 to resist the urging of the compression coil spring 12.
And an abutting rod 22 fixed to an upper end portion of the rotating shaft 20 projecting upward from a support plate 33 'on the upper side of the support plate 33. And a configuration including:

The operation plate 21 provided on the rotating shaft 20 is constituted by a pair of horizontal cams provided at the upper and lower ends of a cylindrical body 21a which is assembled to be fitted to the rotating shaft 20. A pair of abutting plate pieces 21b, 21b provided at the upper and lower ends of the cylindrical body 21a so as to surround the cylindrical body 21a respectively connect the elastic rod-shaped body 10 to the groove-shaped portion C.
When receiving the receiving plate 11 urged by the compression coil spring 12 that brings the pulling-in urging force to the elastic rod-shaped body 10 in a state where the contacting plate piece is pulled into the concave portion 31f as the The sliding plate 21b is provided with a straight edge 21b 'that does not rotate, and the contact plate piece 21b is brought into contact with the sliding door A' toward the side that closes the opening B '. The receiving plate 11 is rotated when the rotating shaft 20 is rotated by abutment with the means G.
And an extruding edge 21b "for pushing out the elastic rod-shaped body 10 integrated therewith from the operating recess as the groove-shaped portion C against the bias of the compression coil spring 12 to form an end of the linear edge 21b '. It is provided on the side.

That is, the abutting plate piece 21b of the operation plate 21 provided on the rotating shaft 20 is attached by the compression coil spring 12 in a state where the elastic rod 10 is drawn into the operating recess 31f. The linear edge 21b 'of the contact plate piece 21b is brought into contact with the surface of the receiving plate 11 being urged in a parallel state, and the rotation axis of the contact plate piece 21b is In this state, a part of the linear edge 21b 'is positioned on a line segment vertical to the passing receiving plate 11, and the receiving plate 11 passes through the rotation axis of the linear edge 21b'. The straight edge 21b 'extends from the position of the straight line segment toward the tip of the rotation of the contact plate piece 21b which is rotated in contact with the contact means G.

In the illustrated example, the rotating shaft 20 is provided at a position closer to the mounting back plate portion 31a of the mounting frame 30, and the abutting plate piece is eccentric with respect to the rotating shaft 20. 21b is provided on a plate portion extending eccentrically from the rotation shaft 20 to the side of the cover plate 32.
On the side along 1, the condition, that is, in a state where the straight edge 21 b ′ is in contact with the receiving plate 11 in a parallel state,
A straight edge 21b 'is provided on the receiving plate 11 passing through the rotation axis of the contact plate piece 21b so as to include a vertical line segment, and further from the straight edge 21b' behind the rear side Aa of the sliding door A. An arc-shaped portion is formed at the end of the linear edge 21b 'extending toward the front side, and an arc-shaped portion continuous with the linear edge 21b' is formed as an extruded edge 21b ".
1b, a straight edge 21b 'abutting in parallel with the surface of the receiving plate 11, and a perpendicular position extending perpendicularly to the receiving plate 11 from the rotation axis of the contact plate piece 21b, more specifically, the receiving portion. From the position of a line segment orthogonal to the plate 11 and passing through the rotation axis, the tip of the linear edge 21b ', that is, from the linear edge 21b' to the rotation axis of the contact plate piece 21b in an arc shape. Extruded edge 2 configured to reduce spacing
1b ", the shield D from the storage recess 31f as the groove C, more specifically, the elastic rod 10
Is configured to have a size corresponding to the projected size of the projection.

The operation plate 21 having such a configuration is
By rotating the compression coil spring 12 against the bias of the compression coil spring 12 to bring the elastic rod-shaped body 10 as the shield D into a protruding state, and then releasing the force acting in this rotation direction, Surface 11 of receiving plate 11 for receiving said linear line 21b '
The rotation of the compression coil spring 12 is returned by the urging force of the compression coil spring 12 in the direction in which the compression coil spring 12 comes into contact with the compression coil spring 12.

The rotating shaft 20 rotatably mounted on the support plate 33 has a substantially round bar shape, and an operation plate on which the cylindrical body 20a is mounted on the rotating shaft 20 so as to be fitted. 21 are positioned at positions respectively corresponding to the receiving plates 11 provided on the partition plate portion 31c, and each of them is in a contact state with the receiving plate 11,
The screw 21c is stopped so as to rotate integrally with the rotation shaft 20.

The rotating shaft 20 is attached to the main body shaft 2.
0a, small diameter shaft portions 20b, 20b provided above and below
Is rotatably inserted into a shaft hole 33d provided in the support plate 33 and assembled.
The step surface 20c between the main shaft portion 20a and the main shaft portion 20b is configured to abut on the peripheral surface of the shaft hole 33d.

The contact rod 22 is attached to the upper end of the rotating shaft 20, in particular, to the small-diameter shaft portion 22b 'protruding upward from the shaft hole 33d of the support plate 33' on the upper side. The screw 22c is fixed so as to be integrated with 20.

The contact rod 22 is brought into contact with the contact means G provided in the opening B when the sliding door A 'is moved to a position where the opening is closed, and is integrated therewith. An annular portion 22a for forcing the rotation of the rotating shaft 20, which is fitted and fixed to the small-diameter shaft portion 20b ',
And a rod 22b projecting from the peripheral side of the annular portion 22a in a horizontal direction. In the illustrated example, the sliding door is located on the side opposite to the projecting side of the shielding body D, that is, in the opening B. It is provided so as to protrude from A ′ toward the indoor side.

The contact rod 22 is moved toward the side of the operating recess 31f formed as the groove-shaped portion C, by the shielding body D,
In particular, when the elastic rod-shaped body 10 is pulled in, that is, when the linear edge 21 b ′ of the operation plate 21 is in contact with the surface of the receiving plate 11 in a state of being parallel to the side plate 31 b of the mounting frame 30, When it comes into contact with the abutting means G, this pivots toward the side opposite to the mounting back plate portion 31a, that is, toward the buttocks side Aa end side of the sliding door A ′. A configuration in which the elastic rod-shaped body 10 as the shielding body D housed in the grooved body C is attracted to the other sliding door A ″ provided in the opening B toward the adjacent sliding door A ″. There is.

Next, the projecting means E which is moved with the movement of the movable sliding door A 'provided in the opening B'.
Abuts on the contact rod 22 and pivots the protruding means E, thereby moving the shield D from the groove-shaped portion C toward the other sliding door A ″ adjacent to the sliding door A ′. The abutting rod G, which protrudes from the sliding door A 'toward the room on the side opposite to the sliding door A "adjacent to the sliding door A', is formed by the sliding door A '.
Is rotated at a position where the opening B 'is closed, and when the sliding door A' is closed at the position where the opening B 'is closed, the shield D interlocked with the contact rod 22 is adjacent to the sliding door A'. In the opening B at a position where it can be in close contact with the surface of the sliding door A ″.

More specifically, the abutting means G is provided in front of the groove 73 of the gate 64 constituting the opening B, that is, the groove 7
The lower surface portion of this ditch 64 abuts against the abutting rod 22 on the side of the sliding door A 'moved along 3, that is, on the indoor side opposite to the other sliding door A "adjacent thereto. It is configured as an elongated receiving plate 40 provided to project obliquely downward to the position.

The receiving plate 40 constituting the contact means G is
From the side of the sliding door A 'positioned on the opening side of the opening B', that is, from the side on which the sliding door A 'closing the opening B' is positioned, the positioning of the sliding door A 'with the opening B' opened. In the illustrated example, that is, in this example shown in FIG.
It is provided to incline downward toward the 2 "side,
An elastic guide plate portion 41 that receives and guides the contact rod 22 that moves together with the sliding door A ′, a groove-shaped receiving portion 42 provided continuously to the elastic guide plate portion 41, and a reinforcing rib 43a. And a receiving plate main body 43 that can rotate the rod 22 against the bias of the compression coil spring 12.
Installed by.

The groove-shaped receiving portion 4 provided on the receiving plate 40
2 abuts against the elastic guide portion 41, and the contact rod 22 guided while bending the elastic guide portion 41 downward collides with the elastic guide portion 41, and pushes the corresponding contact rod 22 against the bias of the compression coil spring 12. A rotating contact receiving surface 42a, and a supporting surface 42b for preventing the contact rod 22 pivoted against the contact receiving surface 42a from rotating by the compression coil spring 12 at the rotational position. There is a configuration.

The groove-shaped receiving portion 42 provided on the receiving plate 40 is located between the elastic guiding portion 41 of the receiving plate 40 and the receiving plate body 43 provided in a series of inclined shapes. The contact rod 22 is configured so as to be bent downward from the surface formed between the contact rod 41 and the receiving plate body 43, and is rotated in contact with the contact receiving surface 42 a of the groove-shaped receiving portion 42. However, when the rotation of the opening B is stopped at the closing stop position due to the movement of the sliding door A ′, the contact rod 22 at this rotation position is angled in a direction to receive the contact rod 22 in the mode shown in FIGS. 14 and 16. A substantially horizontal groove-shaped receiving portion in a mode in which the mounting base side of the receiving plate 40 on the side of the sliding door A 'faces the front end side of the receiving plate 40 on the side opposite to the sliding door A'. 42.

The mounting frame 30 having the above configuration
The elastic rod 10 is compressed from the compression coil spring 12 so that the upper and lower ends thereof protrude from the mounting frame 30.
Thus, the elastic rod 10 is attached to the partition plate 31c of the mounting frame 30 by using the bolt 13 while being pulled into the groove C formed by the mounting frame 30. Further, the mounting frame 30 is provided with the operation recess 3.
With the opening 31f ′ of 1f facing the other sliding door A ″ adjacent to the sliding door A ′, the wooden door 34 is used to attach the sliding door A ′ to the end of the vertical frame 50 of the sliding door A ′ using the wood screw 34. Is mounted in such a manner that it does not hinder the retraction operation.
Rotating shaft 20 to which the operation plate 21 constituting the shaft is fixed
Is attached to the support plate 33 in a state where the operation plate 21 is brought into contact with the receiving plate 11 in an expected manner, and the support plate 33 is attached to the attachment frame main body 31. Further, the contact rod 22 is attached to the rotating shaft 20 so as to be positioned in a direction in which the contact rod 22 contacts the receiving plate 40 in an expected manner. Further, the receiving plate 40 is attached to the duck position where the contact rod 22 is rotated in a desired manner.

In the sliding door gap closing structure constructed in this manner, the sliding door A 'is shifted from the state in which the opening B' is opened so as to overlap with the other sliding door A "adjacent thereto. When the opening B 'is moved toward the cubic 62' so as to close the opening B ', the contact rod 22 is brought into contact with the receiving plate 40 immediately before the closing of the opening B' and the sliding door A '.
Is in contact with the other sliding door A ″ adjacent to the sliding door A ′ when the abutment comes into contact with the cubic 62 ′, and the groove-shaped receiving portion 42 of the receiving plate 40 is in this state. The abutting rod 22 is positioned inside the sliding door A, and the sliding door A ′ is not moved by the compression coil spring 12 by the receiving plate 40.

The sliding door A 'is opened through the opening B' so that the contact rod 22 bends the elastic guide portion 41 of the receiving plate 40 downward.
Of the contact rod 22 and the receiving plate 40 is released, the shield D is pulled back into the groove C by the urging of the compression coil spring 12, and the other adjacent The contact of the shield D with the sliding door A ″ is eliminated, and the sliding door A ′ is moved without any hindrance by the shield D or the like.

The sliding door A 'and the sliding door A ", etc., having such a configuration, each having a lower end face of each of the sliding doors A provided in the opening B, are provided with a mohair, a rubber-like sheet,
A closing piece 54 having various flexibility such as a felt-like body and a plastic foam is vertically provided so as to close a gap formed below the sliding door A.

<Other Embodiments> In the structure for closing the gap of the sliding door according to the above-described embodiment, this gap closing structure is provided with respect to the vertical frame 50 on the sliding bottom side Aa of the sliding door A. The mounting frame 30 provided with the shield D and the protruding means E is fixed to the mounting frame 30 provided with the shield D and the protruding means E.
Instead of 0, it may be configured as a vertical frame of the sliding door A.

In addition, the shield D and the protruding means E
Is incorporated into a fitting material generally used for the construction of the sliding door A,
The vertical frame 50 of the sliding door A may be configured using this.

Further, the shield D and the protruding means E
May be configured in the main body of the sliding door A other than the vertical frame 50 forming the sliding door A.

[0137]

According to the present invention, the sliding door closing structure according to the first aspect of the present invention is a single sliding door which is provided in an opening and opens and closes the opening. When moving in the direction to close the opening, the groove-shaped portion that opens toward the surface side of the wall provided with the sliding door along the vertical direction of the side in the vertical direction that is the butt side, and The groove-shaped portion is provided with a shield that can protrude toward the surface side of the wall, and the shield is provided in the opening when the sliding door is moved to a position that closes the opening. Since it is configured to protrude toward the surface along the side edge of the opening by the protruding means that is rotated by contact with the abutting means, when the sliding door is pulled to close the opening, The gap between the door end and the middle Blocked by shield protruding from the door, it is possible to form a narrowing gastight closing of the opening by the sliding door.

Further, in the sliding door gap closing structure having such a configuration, the shield does not protrude from the sliding door unless the sliding door is moved to the closed position of the opening.
When the sliding door is moved, the shield does not contact or rub against a wall surface, an opening frame material, or the like.

The sliding door closing structure according to the second aspect of the present invention is a sliding door provided in an opening for opening and closing the opening, and the sliding door is adjacent to the sliding door. Any one of the sliding doors is opened toward the side of the sliding door adjacent to the sliding door along the vertical direction on the side in the vertical direction which is the butt side when moving the sliding door in the direction to close the opening. A grooved portion, and the grooved portion is provided with a shield so as to protrude toward the side of the adjacent sliding door, and the shield has a sliding door provided with the shield. At the time of the movement position toward the position to close the opening, the projecting means is rotated toward the contact portion provided in the opening, and is projected toward the sliding door adjacent to the sliding door by a projecting means that is rotated. Because of that, there is a draw By moving the door to the closed position of the opening by the sliding door, a gap between the door bottom side of the sliding door and the sliding door adjacent to the sliding door is protruded from the sliding door positioned to be moved by the shield. The opening can be airtightly closed by a sliding door that is closed and pulled out.

In the sliding door gap closing structure having such a configuration, unless the sliding door is moved to the position where the opening is closed by the sliding door, the shield does not protrude from the sliding door. When the sliding door is moved, the shield does not abut or rub against another sliding door adjacent to the sliding door having the shield.

[Brief description of the drawings]

FIG. 1 is a plan sectional view showing a gap closing structure of a sliding door according to a first embodiment.

FIG. 2 is a cross-sectional view of a principal part showing the sliding door being moved to a closing side;

FIG. 3 is a sectional view of a main part showing the cutting position in a different position

FIG. 4 is a sectional view showing a state where the sliding door is moved to a closing side and an opening is closed.

FIG. 5 is an essential part front view showing the sliding door being moved to the closing side;

FIG. 6 is an essential part front view showing a state where the sliding door is moved to a closing side and an opening is closed.

FIG. 7 is a sectional view showing the sliding door together with a retracting portion 61;

FIG. 8 is an exploded perspective view of main components used in the structure.

FIG. 9 is a perspective view of main parts of main parts of the protruding means provided in the structure.

FIG. 10 is a sectional view of a main part of a mounting frame provided in the structure.

FIG. 11 is a plan sectional view showing a gap closing structure of a sliding door according to a second embodiment.

FIG. 12 is an essential part cross-sectional view showing the way in which the sliding door is moving to the closing side;

FIG. 13 is a cross-sectional view of a main part showing the cutting position in a different position

FIG. 14 is an essential part cross-sectional view showing a state where the sliding door is moved to a closing side and an opening is closed.

FIG. 15 is an essential part front view showing the sliding door being moved to the closing side;

FIG. 16 is an essential part front view showing a state where the sliding door is moved to the closing side and the opening is closed.

FIG. 17 is a sectional view showing a state where one side of a sliding door constituting the same structure is provided in an opening indicated by a virtual line.

FIG. 18 is an exploded perspective view of main components used in the structure.

FIG. 19 is a perspective view of a main part of main parts of the protruding means provided in the structure.

FIG. 20 is a sectional view of a main part of a mounting frame provided in the structure.

[Explanation of symbols]

 Reference Signs List A Sliding door Aa Butt side B Opening B 'Opening C Groove D Shielding body Da Elastic contact E E Projection means F Wall G Contact means

Claims (3)

[Claims] 1. A one-sided sliding door provided in an opening for opening and closing an opening, wherein the sliding door is located in a vertical direction as a rear end when the sliding door is moved in a direction to close the opening. Has a groove-like portion that opens toward the surface side of the wall provided with the sliding door along the vertical direction of the sliding door, and a shielding body is protruded toward the surface side of the wall in the groove-like portion. When the shielding body is moved to a position where the sliding door is closed to close the opening, the side of the opening is provided by a projecting means that is rotated by contact with a contacting means provided in the opening. A sliding door gap closing structure, wherein the sliding door is configured to protrude toward a surface along an edge. 2. A sliding door provided in an opening for opening and closing an opening, wherein one of the sliding doors adjacent to the sliding door is set to close the opening. Has a groove portion that opens toward the side of the sliding door that is adjacent to the sliding door along the vertical direction on the side that is the butt side when moving to the side of the sliding door, and in the groove portion A shield is provided so as to protrude toward the side of the adjacent sliding door, and when the sliding body is moved to a position where the sliding door provided with the shield closes the opening, the opening is provided. The sliding door is configured to be protruded toward the sliding door adjacent to the sliding door by a protruding means that is rotated by contact with the abutting means provided in the sliding door. 3. The sliding door closing structure according to claim 1, wherein the shielding body has an elastic contact portion at a protruding tip portion.