JPH0354278Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] This invention relates to a shoji that opens and closes or swings open and close within a window frame.

[Technical background of the invention and its problems]

In recent years, shoji have been inserted into window frames so that they can be opened and closed.
Alternatively, attempts have been made to construct the upper and lower frames and vertical frames of the shoji frame with extruded synthetic resin members in windows that are attached so as to be swingable to open and close. However, when the shoji is closed, a crescent or crescent holder locking device must be installed on the indoor side of the shoji frame so that the shoji cannot be opened from the outside, but a metal locking device must be installed on the synthetic resin frame. When installed, when the shoji is subjected to an impact in the opening direction or in the vertical and horizontal directions in the closed state, and various forces are applied to the attachment part of the locking tool, the stile may be damaged at the attachment part of the locking tool.

[Purpose of invention]

Therefore, in this invention, the resin stile to which the locking tool is attached is reinforced with a reinforcing material, and the stile is prevented from being damaged by the locking tool.

[Summary of the idea]

This proposal involves inserting a metal reinforcing material continuously inscribed in at least two walls of the stile over approximately the entire height into the hollow part of the stile in a shoji frame made of a synthetic resin vertical stile. A step part protruding inward is provided at the middle height of the side plate of the reinforcing material inscribed in the stile side wall, and the vertical stile is reinforced with the reinforcing material side plate excluding the step, and between the step part and the stile side wall. , Insert the mounting plate of the crescent bracket from the inner circumferential side of the vertical stile, and provide a screw hole in the stepped part of the side plate that communicates with the mounting hole of the bracket mounting plate, and a hole in the side wall of the stile that communicates with the screw hole. With screws that pass through the mounting plate from the side wall of the stile and screw into the reinforcing material,
The reinforcing material and crescent bracket are strongly attached to the vertical stile.

[Example of idea]

Below, the structure of the present shoji will be explained with reference to drawings of examples. 1 is a shoji that can be inserted into a window frame F and can be moved freely; The shoji frame 2 is composed of upper and lower horizontal stiles 3, 3' and left and right vertical stiles 4, 4'. The vertical frame 4 constituting the shoji frame 2 is made of synthetic resin, and an end wall 4 is provided between the inner wall 4a and the outer wall 4b.
A horizontal wall 4d parallel to the horizontal wall 4d is provided, and a glass fitting groove 24 is formed by inner and outer walls 4a, 4b on the inner peripheral side than the horizontal wall 4d, and inward protruding edges 4e, 4e provided at the tips of both side walls 4a, 4b. , a hollow portion 40 is formed closer to the end wall 4c than the horizontal wall 4d. Reference numeral 9 denotes a metal crescent holder that is attached to the shoji stile 4, and the holder 9 is inserted from the inner peripheral side of the stile 4 into the inward protrusion 4e and the side wall 4d on the indoor side from the fitting part of the glass 12. A mounting plate 9a that is inserted into the hollow part 40, and a locking part 9b that is tapered from the front part of the mounting plate 9a that projects inward from the vertical stile 4 and is folded back toward the indoor side and bent into a hook shape.
A mounting hole 19 is formed in the mounting plate 9a. Reference numeral 6 denotes a metal reinforcing material inserted into the hollow part 40 of the vertical stile 4, and the reinforcing material 6 is L-shaped or square so as to be continuously inscribed in at least two walls 4a, 4c or 4a, 4d of the vertical stile 4. A step protruding inwardly is formed at the intermediate height of the reinforcing material side plate 6a, which has a shape of a shape or a square cross section, is inserted over almost the entire height of the vertical stile 4, and is inscribed in the side wall 4a of the stile. A portion 7 is provided at the top and bottom of the reinforcing material vertical side plate 6b inscribed in the stile end wall 4c or the stile horizontal wall 4d,
A rail insertion hole 8, a screw insertion hole 18, etc. are bored, and the step part 7 has a support mounting plate 9 between it and the stile side wall 4a.
The mounting plate thickness t and the mounting plate width H are set so that a can be inserted.
A screw hole 17 that protrudes slightly larger than that of the frame side wall 4 and communicates with the mounting hole 19 of the mounting plate 9a is provided at the end 7.
A hole 14 communicating with the screw hole 17 is bored in a, and a screw 10 is screwed into the reinforcing material screw hole 17 through the hole 14 in the side wall 4a of the frame and through the mounting plate attachment hole 19.
It is fixed to the vertical frame 4. B is a vertical member that faces the shoji vertical stile 4 to which the crescent holder 9 is attached; the vertical member B serves as a connecting stile for the indoor shoji 1' in a sliding shoji, and a fixed stile in a single-sliding shoji; A crescent C that is locked to the crescent holder 9 is attached to B.

Since the shoji of the present invention has the above-mentioned structure, it includes a vertical frame 4 extruded in advance from synthetic resin, a metal reinforcing material 6 formed to fit the hollow part 40 of the vertical frame 4, and a crescent holder similar to the conventional one. Prepare ingredients 9,
One of the reinforcing material side plates 6a, 6b is provided with a step 7 into which the mounting plate 9a of the crescent holder 9 can be inserted, and a screw hole 17 is provided in the step 7, and a rail insertion hole 8 is provided in the other side plate 6b. and screw insertion holes 18 are drilled in advance. In addition, through holes 5e and 5d are bored along the inside of one of the stile side walls 4a at an intermediate height between the inward projecting edge 4e of the vertical stile 4 and the side wall 4d, and the through holes 5e and 5d are bored in the stile side wall 4a on the side where the through holes 5d are bored. A hole 14 communicating with the mounting hole 19 of the receiver mounting plate 9a is bored.

First, the reinforcing material 6 is inserted into the hollow part 40 of the vertical stile 4, and at this time, the horizontal side plate 6a provided with the stepped part 7 is directed toward the stile side wall 4a in which the cutout hole 14 is bored, and the rail insertion holes 8, etc. are drilled. The installed vertical side plate 6b is inserted toward the stile end wall 4c or the stile horizontal wall 4d, and the vertical stile 4 with the reinforcing material 6 inserted is assembled with the horizontal stile 3 by conventional means,
A shoji frame 2 is constructed. Next, at the construction site, from the inner circumferential side of the vertical stile 4, the inward projecting edge 4e and the through hole 5 of the side wall 4d.
Insert the mounting plate 9a of the receiver 9 toward e and 5d,
After inserting the mounting plate 9a between the stile side wall 4a and the reinforcing material step 7, the screw hole 17 of the reinforcing material step 7, the mounting hole 19 of the receiver mounting plate 9a, and the extraction hole 14 of the stile side wall 4a are communicated. The hole 14 in the side wall 4a of the stile is
The screws 10 are passed through the mounting holes 19 of the mounting plate 9a and screwed into the screw holes 17 of the reinforcing material step 7, and the vertical frame 4 is fixed.
A reinforcing material 6 and a crescent holder 9 are attached to the reinforcing material 6, and the vertical stile 4 is reinforced with the reinforcing material 6, and the mounting of the crescent holder 9 to the resin vertical stile 4 is strengthened.

Incidentally, the shoji of the present invention is not limited to the above-mentioned embodiment, and when forming the stepped portion 7 on the side plate 6a of the reinforcing material 6, a notch is made at the corner of the reinforcing material 6 corresponding to the formation position of the stepped portion 7. 27, processing of the stepped portion 7 becomes easier, and the stepped portion 7 is formed in the hollow portion 40 of the vertical stile 4.
Insert the reinforcing material 6 in which only the vertical frame 4 is formed.
When drilling a rail insertion hole or a screw insertion hole in
The same purpose can be achieved by simultaneously providing the screw insertion holes 18 and through-holes 5e and 5d in the inward protruding edge 4e and the horizontal wall 4d at positions corresponding to the step 7 of the side plate 6a. The procedure and means for attaching the reinforcing material 6 to the stile 4, the procedure and means for attaching the crescent holder 9, the horizontal stile 3 and the vertical stile 4 constituting the shoji frame 2, and the shape and structure of the reinforcing material 6, etc., are based on the present proposal. Changes may be made as appropriate as long as they do not violate the gist of the document.

[Effect of idea]

Therefore, in the proposed shoji, even though the vertical stile of the shoji frame is made of synthetic resin, metal reinforcing steps are inserted into the hollow part of the sill, so the vertical stile is This will only make you study harder and improve your durability.
In addition, even if the vertical stile is reinforced by inserting a reinforcing material, a part of the reinforcing material has a stepped part that allows insertion of a crescent holder. As a result, the crescent bracket can be screwed to the resin vertical stile, and the crescent bracket can be screwed to the resin vertical stile. The installation is strong, and the vertical stile will not be damaged even if various forces are applied to the mounting part of the crescent holder, and the installation of the reinforcing material and the crescent holder to the vertical stile is extremely easy. With certain characteristics,
This has a beneficial effect on the long-term use of shoji screens whose vertical frames are made of synthetic resin.

[Brief explanation of drawings]

Figure 1 is a schematic cross-sectional view of a sash window fitted with the proposed shoji, Figure 2 is a cross-sectional view of a vertical stile showing an example of installing a locking device, Figure 3 is a cross-sectional view of a shoji frame, and Figure 4 stomach,
A plan view and a front view of the rock crescent bracket. Figure 5 is a schematic vertical cross-sectional view of the satsushi window with the proposed shoji inserted, Figure 6
Figures A, B, C, and D are a partially cutaway front view of the reinforcing material, its side view, and a plan view and cross-sectional view. It is a cross-sectional view of a stile. F... Window frame, C... Crescent, B... Vertical member, 1, 1'... Shoji, 2... Shoji frame, 3, 3'...
...Horizontal stile, 4,4'...Vertical stile, 40...Hollow part, 6
...Reinforcement material, 6a, 6b, 6c...Side plate, 7...
Stepped portion, 9...Crescent holder, 9a...Mounting plate,
9b...Locking part, 10...Screw, 14...Drilling hole,
17...Screw hole, 19...Mounting hole, 27...Notch, t...Mounting plate thickness, H...Mounting plate width.

Claims (1)

[Scope of utility model registration request] The shoji frame 2 is composed of upper and lower horizontal frames 3, 3' and left and right vertical frames 4, 4' made of synthetic resin.
At least the inner side wall 4a of the frame and the horizontal wall 4 on the glass fitting groove 24 side
A U-shaped metal reinforcing member 6 inscribed in d is inserted over almost the entire height, and a metal reinforcing member 6 inscribed in the inner side wall of the stile is inserted at the middle height of the reinforcing material side plate 6a inscribed in the stile inner wall, and a mounting plate of the crescent holder 9 is attached to the mounting plate thickness t. A corresponding step 7 is provided, and a through hole is provided from the hollow portion to the inner periphery of the shoji frame along the inner wall of the stile and at a position corresponding to the step of the reinforcing material. The mounting plate 9a of the crescent holder is inserted between the reinforcing material step and the screw hole 17 communicating with the mounting hole 19 of the crescent holder mounting plate is inserted into the reinforcing material step.
In addition, a hole 14 is provided in the inner wall of the stile that communicates with the screw hole, and a screw 10 is inserted through the hole in the inner wall of the stile, through the mounting hole in the mounting plate, and into the screw hole in the step of the reinforcing material.
A window shoji with reinforcing material and crescent brackets fixed to the vertical stile.