JPH07317426A - Fitting structure of sliding door stopper - Google Patents

Abstract

PURPOSE:To obtain a large fitting strength, reduce impact forces, and prevent a shock absorbing member from slipping off. CONSTITUTION:A first and a second recessed grooves turned downward at the side and recessed grooves turned downward at the middle part are formed on an aluminum fitting member 10. A first vertical plate 21 and a second vertical plate 22 are connected by a first and a second lateral members to make a shock absorbing material 20 made of an elastic material. The first and second connection lateral members are fitted in the first and second recessed grooves turned downward at the side to connect the shock absorbing member 20 to the fitting member 10 and form a sliding door stopper B. The sliding door stopper B is fitted to the rail 3 of the lower frame 1 and bolted thereto.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention is directed to a sliding window, a sliding window,
The present invention relates to a structure in which a shoji stopper, which restricts the open limit position of a movable shoji that is mounted on a window frame such as both sliding windows so as to travel in the in-plane direction, is attached to a rail of a lower frame.

[0002]

2. Description of the Related Art Various structures have been known as a structure for attaching a shoji stopper which regulates the opening limit position of a movable shoji to a rail of a lower frame. For example, Jitsuko Sho 59-1647
As shown in Japanese Patent No. 5 and Japanese Utility Model Publication No. 60-30391, a shoji stopper is fitted and attached to the rail of the lower frame.

As disclosed in Japanese Utility Model Publication No. 2-39035, a notch portion having a locking groove is formed in a rail of a lower frame,
A fixing plate is attached to this notch by locking it in a locking groove, and a shoji stopper is attached to the fixing plate with a screw.

As disclosed in Japanese Utility Model Publication No. 1-33740, a notch is formed in a rail of a lower frame, and a shoji stopper composed of a stopper body and a swing plate is attached to the notch.
A cushion door contact member is attached to both door contact surfaces of the swing plate.

[0005]

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention
If the shoji stopper is made of a metal material such as aluminum, the mounting strength can be increased, but the impact force when the movable shoji collides becomes large, and if the shoji stopper is made of an elastic material such as rubber, it can be used when the shoji collides. Impact force can be reduced, but mounting strength is weakened.

The second type has the same problem as the first type when the shoji stopper is made of a metal material or an elastic material, and the shoji stopper is attached after the fixing plate is attached. Installation work becomes troublesome.

The third type has a large mounting strength because the shoji stopper is made of aluminum, and the impact force when the movable shoji collides can be reduced by the cushioning door contact member, but Since the door contact member is attached by pressing the legs into the recess of the rocking plate, the cushioning door contact member is likely to come off from the rocking plate.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a shoji stopper mounting structure capable of solving the above-mentioned problems.

[0009]

[Means for Solving the Problems] A downward groove for fitting to a rail 3 of a lower frame 1 and a downward groove for fitting, which have a predetermined width, length and height, and extend in the longitudinal direction. The mounting member 10 made of a metallic material, the vertical plate having the downward recessed portion that is fitted to the rail 3 and has the same shape as the longitudinal end face of the mounting member 10, and the downward recessed groove for fitting the mounting member 10 to each other. From the cushioning member 20 made of an elastic material having the connecting member to be fitted, the shoji stopper B
Then, the shoji stopper B is fitted and mounted on the rail 3 of the lower frame 1, and the mounting member 10 is mounted on the rail 3 with screws 3
Mounting structure for shoji stoppers tightened and fixed in 3.

[0010]

[Operation] Since the mounting member 10 made of a metal material is screwed to the rail 3, the mounting strength becomes large, and the shock absorbing member 20 made of an elastic material can reduce the impact force when the movable shoji collides with the shock absorbing member. The member 20 does not come off because it is fitted and connected to the mounting member 10. Further, since the mounting member 10 and the cushioning member 20 are connected in advance to form the shoji stopper B, and the shoji stopper B may be fitted to the rail 3 and screwed, the work of attaching the shoji stopper B becomes easy.

[0011]

[Examples] As shown in FIG. 1, a lower frame 1 constituting a window frame A has rails 3 integrally formed on a horizontal plate 2 in the longitudinal direction, and a shoji stopper is provided in the middle of the rails 3 in the longitudinal direction. B is attached, and a sliding piece 5 fitted and attached to the lower part of the summing frame 4 of the movable shoji C traveling along the rail 3
Hits the shoji stopper B to regulate the open limit position of the movable shoji C.

As shown in FIG. 2, the shoji stopper B is provided with a mounting member 10 made of a metal material such as aluminum and a cushioning member 20 made of an elastic material such as hard rubber such as EPT rubber. A plate 11, a first side vertical plate 12 and a second side vertical plate 13, which are integrally provided at both ends in the width direction of the horizontal plate 11 in parallel in the longitudinal direction, and the width direction of the horizontal plate 11. Integral to the lower surface near both ends in the longitudinal direction
A first intermediate vertical plate 14 and a second intermediate vertical plate 15 provided in parallel with the second side vertical plates 12 and 13 have predetermined widths, lengths and heights and are parallel to each other and extend in the longitudinal direction. The mounting member 10 of the embodiment has a shape having a first side downward groove 16, a second side downward groove 19, and a middle downward groove 18, and is obtained by cutting an elongated aluminum extruded material into a predetermined length. Has become.

The first side vertical plate 12 and the first intermediate vertical plate 1
4. The vertical dimension of the second side vertical plate 13 is slightly larger than the height of the rail 3, the vertical dimension of the second intermediate vertical plate 15 is smaller than the height of the rail 3, and The width of the groove 18 is the same as the width of the upper portion 3a of the rail 3, and a pair of screw insertion holes 19 are formed in the first vertical side plate 12 at intervals in the longitudinal direction.

The buffer member 20 is formed by integrally connecting a first vertical plate 21 and a second vertical plate 22 at predetermined intervals with first and second connecting members 23 and 24. Board 21
The second vertical plate 22 has a predetermined thickness and is a rectangular plate having the same shape as the contours of the end faces 10a and 10b of the mounting member 10, and the lower surface thereof is slightly wider than the width of the upper portion 3a of the rail 3. A downward concave portion 25 having a large width and slightly larger than the height of the rail 3 is formed.

The first connecting cross member 23 has the same length as that of the mounting member 10, the same width as the width of the first side downward groove 16, and the same vertical dimension of the first side vertical plate 12. The first vertical plate 21 and the second vertical plate 22 are long rectangular members having a rectangular cross section.
First cross member 2 which is integrally connected across the lower surface of the
3, a pair of screw insertion holes 26, 26 are provided on both sides in the longitudinal direction.
Are formed so as to penetrate in the width direction so as to face the pair of screw insertion holes 19.

The second connecting horizontal member 24 has the same length as the mounting member 10, the same width as the width of the second side downward concave groove 17, and the same vertical dimension of the second side vertical plate 13. The first vertical plate 21 and the second vertical plate 22 are long rectangular members having a rectangular cross section.
Second cross member 2 which is integrally connected across the lower surface of the
4 on both sides in the longitudinal direction, the pair of screw insertion holes 26,
26, a pair of through holes 27, 27 facing each other in the width direction are penetrated in the width direction, and a downward cutout 28 opening on the lower surface is formed in the middle of the pair of through holes 27, 27.

The mounting member 10 and the cushioning member 20 are connected by fitting the first side downward concave groove 16 and the first connecting lateral member 23 and the second side downward concave groove 17 and the second connecting lateral member 24, respectively. As shown in FIG. 3, one end face 1 in the longitudinal direction of the mounting member 10
0a is in contact with the first vertical plate 21, the other longitudinal end face 10b of the mounting member 10 is in contact with the second vertical plate 22, and one longitudinal end face 10a and the other end face 10b of the mounting member 10 are the first and second vertical plates 2.
It is covered with 1, 22 so that it is not visible. That is, the first and second side downward concave grooves 16, 17 are downward concave grooves for fitting.

Because of this, the cushioning member 20 is securely connected to the mounting member 10 without coming off, and the one end face 10 in the longitudinal direction of the mounting member 10 made of an aluminum extrusion mold material.
a, the other end surface 10b is not visually observed from the outside and the appearance is improved. That is, since the mounting member 10 is formed by cutting a long aluminum extruded material into a predetermined length, one end surface 1 in the longitudinal direction thereof is
The cut surfaces that are 0a and the other end surface 10b are not surface-treated, and thus have a poor appearance.

Next, the mounting of the shoji stopper B will be described. As shown in FIG. 3, the back plate 3 is attached to the rail 3 of the lower frame 1.
0 is attached by a screw 31, a pair of screw holes 32, 32 are formed on both sides in the longitudinal direction of the screw 31 in the rail 3, and the downward recessed groove 18 of the intermediate portion of the attachment member 10 is formed with reference to FIGS.
As shown in FIG. 5, the lower recesses 25 of the first and second vertical plates 21 and 22 are fitted into the rails 3, respectively, and the screws 33 are inserted into the screw holes of the rails 3 through the screw insertion holes 26. The first intermediate vertical plate 14 is screwed onto the back plate 30 from 32 and is fastened and fixed to the rail 3, and the shoji stopper B is attached to the rail 3. That is, the intermediate downward groove 18 is a downward groove that fits into the rail 3.

As described above, since the mounting member 10 is fastened and fixed to the rail 3 with the screw 33, the mounting member 10 is firmly mounted on the rail 3 and the cushioning member 20 is connected to the mounting member 10 without coming off. In addition, the shoji stopper B can be easily attached by fitting the mounting member 10 and the shock absorbing member 20 into the rail 3 and screwing the rail 3 together.

6 and 7 show a second embodiment, in which the rail 3
The notch 3 having the same length as the length of the mounting member 10 on the upper part 3a of the
4 is formed and the downward groove 1 of the middle portion of the mounting member 10 is formed.
The depth of 8 is smaller than the height of the rail 3 so that the bottom of the downward groove 18 in the middle part thereof fits into the notch 34 of the rail 3. It is possible to reliably prevent movement in the longitudinal direction of 3.

8 to 11 show a third embodiment. As shown in FIG. 8, the depth of the downward concave groove 18 in the middle portion of the mounting member 10 is made shallower than the height of the rail 3, and the concave groove 18 is formed. Notch recesses 35, which are downward recessed grooves for fitting, are formed in the bottom and the first and second intermediate vertical plates 14 and 15 in the vicinity of both ends in the longitudinal direction.

The buffer member 20 is attached to the first and second vertical plates 21, 22.
The first and second cushioning members 20-1 and 20-2 are integrally formed with a U-shaped connecting cross member 36.
Is a first piece 37 that fits in the first side downward groove 16 of the mounting member 10 and a second piece 3 that fits in the second side downward groove 17.
8 and a connecting piece 39 that fits into the notch recess 25 to form a U-shape, and the pair of cushioning members 20-1 and 20-2 are fitted and connected to both ends of the mounting member 10 in the longitudinal direction. It is the shoji stopper B shown in 9.

A mounting member 10 is provided above the rail 3 of the lower frame 1.
The cutout portion 34 having the same length as the cutout portion 34 is formed, and the cutout grooves 40 into which the connecting pieces 39 of the connecting crosspieces 36 are fitted are formed on both sides of the cutout portion 34 in the longitudinal direction.

When the shoji stopper B is attached to the rail 3, the bottom of the intermediate downward groove 18 of the attachment member 10 is fitted into the notch 34 of the rail 3 as shown in FIGS. 2 The connecting pieces 39 of the buffer members 20-1 and 20-2 are fitted into the cutout grooves 40 of the rail 3, respectively, so that the mounting member 10 and the first and second buffer members 20-1 and 20-2 extend in the longitudinal direction of the rail 3. It can be reliably prevented from moving in the direction.

[0026]

The mounting member 10 made of a metal material is fixed to the rail 3 with a screw so that the mounting strength is large, and the shock absorbing member 20 made of an elastic material can reduce the impact force when the movable shoji collides. Since the cushioning member 20 is fitted and connected to the mounting member 10 in the height direction, it does not come off.
Further, since the mounting member 10 and the cushioning member 20 are connected in advance to form the shoji stopper B, and the shoji stopper B may be fitted to the rail 3 and screwed, the work of attaching the shoji stopper B becomes easy.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a shoji stopper.

FIG. 3 is an exploded perspective view of a lower frame and a shoji stopper.

FIG. 4 is a vertical cross-sectional view of a shoji stopper attached state.

5 is a sectional view taken along the line aa of FIG.

FIG. 6 is an exploded perspective view of a lower frame and a shoji stopper according to a second embodiment of the present invention.

FIG. 7 is a sectional view of a shoji stopper attached state.

FIG. 8 is an exploded perspective view of a shoji stopper according to a third embodiment of the present invention.

FIG. 9 is an exploded perspective view of a lower frame and a shoji stopper.

FIG. 10 is a cross-sectional view showing a state where a shoji stopper is attached.

11 is a cross-sectional view taken along the line bb of FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Lower frame, 3 ... Rail, 10 ... Mounting member, 16 ... 1st side part downward concave groove, 17 ... 2nd side part downward concave groove, 18 ... Intermediate part downward concave groove, 20 ... Buffer member, 21 ... 1 vertical plate, 22 ... second
Vertical plate, 23 ... First connecting horizontal member, 24 ... Second connecting horizontal member, 25
… Downward recess, B… Shoji stopper.

Claims (1)

[Claims] 1. A metal material having a predetermined width, length and height, and having a downward groove for fitting to the rail 3 of the lower frame 1 and a downward groove for fitting along the longitudinal direction thereof. Of the mounting member 10, a vertical plate having substantially the same shape as the end face in the longitudinal direction of the mounting member 10 and having a downward concave portion that fits into the rail 3, and the mounting member 10.
The shoji stopper B is made of a cushioning member 20 made of an elastic material and having a connecting member that fits in the downward groove for fitting, and the shoji stopper B is fitted and mounted on the rail 3 of the lower frame 1, and at the same time, the mounting member. A shoji stopper mounting structure in which 10 is fixed to the rail 3 with screws 33.