JPH0547258Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Technical Field) The present invention relates to a shoji screen having a double-layered glass plate.

(Prior Art) Conventionally, double glass shojis, which are made by fitting double glass into a door frame, have been used in order to enhance the sound insulation effect, the solar radiation blocking effect, and the like.

In the conventional shoji screen, the double-glazed glass is tightly fitted into the door frame. For this reason, during the use of shoji, it accumulates between the double panes,
Alternatively, there was a problem that dust attached to the glass surface could not be removed.

(Purpose of the invention) The object of the invention is to make it possible to remove dust that accumulates between the glass plates or adheres to the glass plates in a shoji screen having double-layered glass plates.

(Structure of the invention) The double glass shoji according to the present invention includes a door frame, a first glass plate holding frame supported by the door frame, and a first glass plate holding frame supported by the door frame.
The second glass plate holding frame is arranged within the glass plate holding frame and is swingably supported by the upper stile of the first glass plate holding frame.
a glass plate holding frame; and fixing means for releasably fixing the second glass plate holding frame to the first glass plate holding frame, the second glass plate holding frame It is characterized in that it is inclined so as to gradually approach the first glass plate holding frame from the stile toward the lower stile.

(Operations and effects of the invention) According to the invention, the second glass plate holding frame is connected to the first glass plate holding frame.
is swingably supported by the upper stile of the glass plate holding frame and is inclined so as to gradually approach the first glass plate holding frame from the upper stile to the lower stile. By simply releasing the fixed state of the first and second glass plate holding frames, the second glass plate holding frame is caused to swing, and a large space is created between the lower frames of both glass plate holding frames. be able to. While maintaining this space between both glass plate holding frames, insert your hand from outside into both glass plate holding frames to remove the glass plate that is accumulated between both glass plate holding frames or supported by both glass plate holding frames. Dust attached to the can be removed. After removing the dust, the second glass plate holding frame is swung in the opposite direction and the second glass plate holding frame is fixed to the first glass plate holding frame by the fixing means. The double structure of the glass plate can be maintained.

(Embodiments of the invention) The features of the invention will become clearer from the following description of the illustrated embodiments.

Referring to FIGS. 1 and 2, a pair of shoji 10 according to the present invention is applied to a window frame 12 as a sliding door.

The shoji 10 includes a door frame 14, a first glass plate holding frame (hereinafter referred to as "first holding frame") 16 supported by the door frame 14, and a glass plate holding frame arranged within the first holding frame. a second glass plate holding frame (hereinafter referred to as "second holding frame") 18, and a fixing means 20 (second holding frame) for releasably fixing the second holding frame 18 to the first holding frame 16. Figure 2).

A pair of door frames 14 are disposed within the window frame 12 so as to be movable on two rails 22 of the window frame.

A pair of glass plates 24 and 26 are attached to the first and second holding frames 16 and 18, respectively, so as to fit tightly together.

The first holding frame 16 consists of a pair of horizontal frames 28 and a pair of vertical frames 30. Each stile consists of a base portion provided with a protrusion 32 and a tip portion continuous with the base portion and protruding to the outside of the window frame 12. The base of each stile holds a glass plate 24, and the tip holds a second holding frame 18. The protruding strip 32 is received in a circumferential groove 34 that is provided on the door frame 14 and opens on the inner circumferential surface of the door frame, so that the first holding frame 16
is supported by the door frame 14.

As shown in FIG. 1, the upper stile 28 of the first holding frame 16 has an engaging portion 36 for a hook portion to be described later. The engaging portion 36 extends from the tip of the upper stile 28 inwardly toward a diagonally upward direction and continues to a bent portion of the tip. The engaging portion 36 has an arcuate cross section and extends in the longitudinal direction of the upper stile 28 .

Upper stile 28 and both vertical stile 30 of first holding frame 16
each has a hollow part extending in the longitudinal direction, and a sound absorbing material 3 made of water-repellent glass wool is installed in each hollow part.
8 is filled.

The second holding frame 18 includes a pair of horizontal frames 40 and a pair of vertical frames 42 that hold the glass plate 26.

As shown in FIG. 1, the upper stile 40, which is one of the pair of horizontal stiles, has a hook portion 43 extending in its longitudinal direction. The hook portion 43 engages with the engaging portion 36 of the first holding frame 16 so as to cover it, and thereby the second holding frame 18 can swing around the axis of the engaging portion 36. is suspended from the upper stile 28 of the first holding frame 16. Further, the second holding frame 18 is inclined so as to gradually approach the first holding frame 16 from its upper stile 40 toward its lower stile 40, and this state is maintained by the fixing means 20. be done.
According to the illustrated example in which the second holding frame 18 is maintained at an angle, higher sound insulation properties can be obtained than in the example in which the second holding frame 18 is maintained parallel.

A pair of side plates 44 are attached to both frames 42 of the second holding frame and extend parallel to and opposite to the vertical frames 30 of the first holding frame. A top plate 46 is arranged, a face plate 48 that is connected to the top plate and has an opening facing the glass plate 24 of the first holding frame 16, and a second
A bottom plate 50 that contacts the lower stile 40 of the holding frame 18 is attached. Each horizontal stile 40 has a screw pocket 52 for receiving a screw (not shown) for connecting the horizontal stile and the vertical stile 42 that are in contact with both ends of the horizontal stile 40, as well as a screw pocket 52 that receives a screw (not shown) for connecting the horizontal stile to the vertical stile 42 that is in contact with both ends thereof.
A screw pocket 54 is provided for receiving a screw (not shown) extending through the stile 42.

These side plates 44, top plate 46, face plate 48, and bottom plate 50 are connected to the first and second holding frames 16, 18.
A space is defined between the holding frames 16 and 18 in cooperation with the holding frames 16 and 18. Both holding frames 16, without attaching the side plates 44, top plate 46, face plate 48 and bottom plate 50,
A space can be provided between 18. in this case,
The second holding frame 18 has each vertical stile 42 and the lower stile 40 connected to each vertical stile 30 of the first holding frame 16 and the tip of the lower stile 28 through a sealing material (not shown). ,
They are arranged so that they are in contact with each other.

As shown in FIG. 2, each stile 30 of the first retaining frame 16 and each side panel 44 associated with the second retaining frame 18 include longitudinally extending hooks 56, 58 which engage with each other when the second retaining frame 18 is secured to the first retaining frame 16.

Seen in the illustrated state where the second holding frame 18 is fixed to the first holding frame 16 by the fixing means 20,
In order to maintain a liquid-tight space between the two holding frames 16 and 18, each vertical stile 30 of the first holding frame 16 is placed between the face plate 48 attached to the first holding frame 16 and the second holding frame 18. Sealing materials 60 to 68 are provided between the vertical frame 42 of the second holding frame 18 and each side plate 44, between the hook portions 56 and 58, and between each vertical stile 42 of the second holding frame 18 and each side plate 44.
(See Figure 2) are arranged. Seal material 60
is attached to the first holding frame 16 along the opening edge of the base, a sealing material 62 is attached to the tip of the vertical stile 30 of the first holding frame and extends vertically, and a sealing material 64 is attached to the first holding frame 16 along the opening edge of the base. The sealing material 66 is attached to the side plate 44 and extends in the vertical direction, and the sealing material 68 is attached to the hook portion 56 and extends in the vertical direction.The sealing material 68 is bonded to almost the entire area of one surface of each side plate 44. .

As shown in FIG. 3, the fixing means 20 includes a stopper member 70 provided on the side of the first holding frame 16;
A receiving member 72 provided on the side of the second holding frame 18 and capable of locking the stopper member 70 is provided. The fixing means 20 is desirably arranged approximately in the middle of both the holding frames 16, 18 in the longitudinal direction.

The stopper member 70 has a cylindrical shape as a whole, and has a flat surface 70a obtained by cutting a part of the cylindrical body in the longitudinal direction, and one end of the cylindrical body from the flat surface. It has a distal end surface 70b obtained by cutting it in a curved shape toward the other end.

A handle member 74 is attached to the stopper member 70. The handle member 74 has a shaft portion 74a extending coaxially from the surface opposite to the distal end surface 70b of the stopper member 70, and a head portion 7 connected to the shaft portion.
4b.

The stopper member 70 is a block-shaped holding member 7 attached to each vertical frame 30 of the first holding frame 16.
It is held in a hole 78 provided in 6. Hole 7
8 has a cross-sectional shape approximately equal to the cross-sectional shape of the stopper member 70. Therefore, the stopper member 70
can move within the hole 78 only in its axial direction.

The vertical stile 30 has a pair of plate-like parts 30a and 30b that define the hollow part, and the plate-like part 30a located on the second holding frame 18 side has a hole 78 of the holding member.
A hole 80 having a slightly larger diameter than that of the hole 80 is provided, and
A rectangular hole 82 approximately equal to the cross section of the holding member 76 is provided in the plate-shaped portion 30b.

The holding member 76 is inserted into the hollow portion through a rectangular hole 82, one end thereof is in contact with the plate-shaped portion 30a, and the other end is fitted into the hole 82.
The holding member 76 is fixed to the plate-shaped portion 30a with a plurality of screws 84. In this state, the hole 78 in the holding member is aligned with the hole 80 in the plate member 30a, and the flat surface 70a of the stopper member 70 faces the glass plate 24 (FIG. 2).

A plate member 88 having a small hole 86 that allows the shaft portion 74a of the handle member to pass therethrough but prevents the head portion 74b from passing therethrough is fixed to the other end of the holding member 76. Further, a spring member 90 made of a coil spring surrounding the shaft portion 74 is arranged between the plate member 88 and the stopper member 70. The spring member 90 exerts a spring force on the stopper member 70 toward the receiving member 72 .

On the other hand, the receiving member 72 is fixed to the side plate 44 via a plurality of screws 92. The receiving member 72 is
It has a protrusion 72a that defines a flat surface that can come into contact with the flat surface 72a of the stopper member. The second holding frame 18 is prevented from swinging by the mutual contact between the members 70 and 72, and is fixed to the first holding frame 16. In this fixed state, the handle member 74 is held by the spring member 90 until both members 70 and 72 are in a non-contact state.
It can be released by pulling against the spring force. The second holding frame 18 that has been released from the fixation is placed on the outdoor side in the case of the outer shoji 10, and
The inner shoji 10 swings toward the indoor side, and the gap between the lower frames of both the holding frames 16 and 18 becomes larger. Dust accumulated between the holding frames 16 and 18 or dust attached to the glass plates 24 and 26 can be removed by inserting a hand through the gap.

In addition, in the case of an example in which the side plate 44, top plate 46, face plate 48, and bottom plate 50 are not provided, the receiving member 72 can be disposed so as to be embedded in the vertical stile 42 of the second holding frame 18. Or, again,
Instead of the receiving member, a hole capable of receiving the tip of the stopper member 70 can be provided in the vertical stile 42.

[Brief explanation of the drawing]

1 and 2 are longitudinal and cross-sectional views of the shoji of the present invention applied to a window frame, and FIG. 3 is an enlarged cross-sectional view of an example of the fixing means. 10... Shoji, 14... Door frame, 16... First holding frame, 18... Second holding frame, 20... Fixing means, 24, 26... Glass plate, 28, 30... First horizontal stile and vertical stile of the holding frame, 36, 43...engaging portion and hook portion, 40, 42... horizontal stile and vertical stile of the second holding frame, 70, 72... stopper member and receiving member.

Claims (1)

[Claims for Utility Model Registration] (1) A door frame, a first glass plate holding frame supported by the door frame, and a first glass plate disposed within the first glass plate holding frame. a second glass plate holding frame swingably supported by the upper stile of the holding frame; a fixing means for releasably fixing the second glass plate holding frame to the first glass plate holding frame; , wherein the second glass plate holding frame is inclined so as to gradually approach the first glass plate holding frame from the upper stile to the lower stile. (2) The above-mentioned second glass plate holding frame has a hook portion on its upper frame, and is suspended from the upper frame of the first glass plate holding frame via the hook portion, a utility model registration request. Double glass shoji as described in scope (1). (3) The fixing means includes a holding member that is attached to each vertical stile of the first glass plate holding frame and has a through hole extending in a direction perpendicular to the vertical stile, and a holding member that is fixed to the holding member and has a through hole that extends in a direction perpendicular to the vertical stile. a plate member having a small hole that shares an axis with the hole; a stopper member slidably disposed within the through hole of the holding member; and a stopper member fixed to the vertical frame of the second glass plate holding frame. a receiving member capable of locking a member; a spring member disposed between the plate member and the stopper member and exerting a spring force on the stopper member toward the receiving member; and a handle member extending through a small hole in the plate member, the double glass shoji according to claim (1) of the utility model registration.