JPH0420950Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a frame structure of a shoji screen in which the left and right vertical stiles and the upper and lower stiles are made of extruded members such as aluminum.

(Prior art) Conventionally, in the vertical stile of this type of shoji, since it was necessary to attach the plate glass to the inner peripheral surface of the frame (the side surface where the plate glass is attached), support pieces were provided protruding from both side walls, and a groove for attaching the plate glass was created between them. It is known that it is set up. In the frame of the shoji, in order to assemble the ends of the horizontal stile to both the upper and lower ends of the vertical stile, a notch is provided where the support pieces on both sides of the mounting groove are removed, and the ends of the horizontal stile are inserted into the notch. The vertical stile and the horizontal stile were connected by screwing screws into the bis pockets from the vertical stile.

(Problems to be Solved by the Invention) According to the conventional shoji frame structure described above, the end of the horizontal stile is inserted into the notch of the vertical stile, so that it is held between both side walls of the vertical stile. As a result, a stable assembled state can be obtained for the vertical and horizontal frames, but the notches require cutting, so even if this processing can be done at the manufacturing factory, cutting equipment must be brought in to carry out the work at the construction site. As a result, workability becomes extremely poor.

(Means for solving the problem) This invention was made in view of the above circumstances.
To provide a frame structure of a shoji shoji which can strongly connect vertical and horizontal frames without providing cutouts for supporting pieces of plate glass at both upper and lower ends of the vertical frame.

In order to achieve the above object, the present invention comprises a vertical stile consisting of a main stile and a auxiliary stile that is shorter by the length of the notch, and connects the main stile, the auxiliary stile, and the side stile to each other. It is composed of

That is, the present invention is a shoji frame that is framed by left and right vertical frames each having a plate glass mounting groove and an upper and lower horizontal frame, in which the vertical frame is composed of a main vertical frame and a subvertical frame provided with the mounting groove. , in the secondary stiles,
Another bis pocket is provided at a width position different from that of the bis pocket of the horizontal stile, and is formed shorter than the main vertical stile so that the sub vertical stile can be sandwiched between the upper and lower horizontal stile, and the screw inserted into the main vertical stile is inserted into the main vertical stile. The framework structure of the shoji is provided by screwing into the bis pockets of the side stile and screws passed through the wall of the side stile into the bis pockets of the sub-vertical stile.

(Function) When constructed in this way, the upper and lower ends can be cut by cutting the sub-verticals shorter than the main stile, which is an extremely simple and economical method, without providing a large cutout in the stile. In the same way as when a notch is provided, the horizontal stile is inserted deeply into the vertical stile, and for strength, screws can be screwed from the main vertical stile into the bis pocket of the horizontal stile, and the screws can be fixed with the screws and the screws between the horizontal stile and the sub-vertical stile. A stable connected state of the vertical and horizontal stiles can be obtained by the stop and the connection between the main and sub-vertical stiles.

(Example) FIGS. 1 to 7 are views of an example in which the present invention is applied to a smoke exhaust window.

The smoke exhaust window is a large smoke exhaust window installed in the curtain wall of the building.
It consists of (Figures 2 and 3).

The window frame F includes left and right vertical frames 1, 1 and upper and lower frames 2, 3.
Of these, the left and right vertical frames 1, 1 consist of a combination of a curtain wall mullion member 1a and a support member 1b thereto, and the upper frame 2 consists of a curtain wall horizontal bar 2a and a combination thereof. It consists of a supporting member 2b. The left and right vertical frames 1, 1 and the upper and lower frames 2, 3 have stepped stopper parts 10 for receiving the shoji S slightly closer to the interior than the center of the width, so that the frame of the shoji S is almost hidden at the indoor end. A protruding flange plate 12 is provided, and a tight material 11 that directly receives the shoji S is fitted into the stopper part 10. The supporting member 1b of the vertical frames 1, 1 is formed by integrally forming a stopper part 10 and a flange plate 12, and has a recess 13 between the stopper part 10 and the flange plate 12.

The shoji S is framed by left and right vertical frames 5, 5 and upper and lower horizontal frames 6, 6, and has a plate glass 8 fitted therein. Among them, the left and right stiles 5, 5 are the main stiles 5a.
and a sub-vertical stile 5b with a raised edge member 5c.

The main vertical stile 5a is a hollow body with a substantially square cross section,
A concave groove 14 is provided at the outdoor end of the inner circumferential side of the frame (the first
(Fig.), a protrusion 1 extends toward the indoor side on the outdoor side edge of the concave groove 14.
5, and a projecting piece 16 which is an extension of the outer wall is provided at the outdoor end. This projecting piece 16 is for hiding the joint part with the sub-vertical stile 5b, and is protruded very short, and the horizontal stile 6 is attached to the inner circumferential side of the frame of the main stile 5a at both upper and lower ends. Cutout portions 16a, 16a are provided in order to butt against each other. Also,
At both upper and lower ends of the main vertical stile 5a, through holes 18a and 18b for connecting screws 17a and 17b with the horizontal stile 6 are provided at the bottom of the groove 14 and at locations away from it.

The sub-vertical stile 5b is a wide member that protrudes more toward the indoor side than the main vertical stile 5a, and has a mounting groove 19 for the plate glass 8 in combination with the ridge member 5c that is slightly shifted toward the indoor side. Further, the sub-vertical stile 5b is provided with a hanging piece 20 having an L-shaped cross section that protrudes into the concave groove 14 of the main vertical stile 5a and hangs on the protrusion 15 at the outdoor end, and at the indoor end. A bis pocket 21 is provided. The length dimensions of the sub-vertical stile 5a and the edge member 5c are the same, and are cut to a dimension obtained by subtracting the height of the upper and lower horizontal stile 6, 6 from the length of the main vertical stile 5a.

The upper and lower horizontal frames 6, 6 have a symmetrical shape with the same cross section,
A mounting groove 222 for the plate glass 8 is formed in the main part 6a that butts against the main frame 5a, and a flat plate 23 is provided on the upper edge of the mounting groove 22 on the indoor side so as to protrude toward the indoor side, so that the main part 6a and the flat plate 23 are The combined width is approximately the same as that of the subvert stile 5b. Further, bis pockets 24a and 24b are provided at the lower end of the horizontal frames 6, 6 on the outdoor side and at the center width of the upper end, respectively. Furthermore, through holes 26 for connecting screws 25 with the sub-vertical stile 5b are provided at both ends of the flat plate 23.

Next, the procedure for assembling the shoji S will be explained.
First, the upper and lower side frames 6, 6 are butted against the inner circumferential sides of the frame of the left and right main frames 5a, 5a, and the through-hole 1 of the main frame 5a is
By screwing the connecting screws 17a, 17b from 8a, 18b into the bis pockets 24a, 24b of the horizontal stile 6, a square frame body is constructed by these members,
Next, assemble the main stile 5a and the auxiliary stile 5b and partially fasten them with screws 17c (Fig. 3), and insert the connecting screw 25 from the through hole 26 of the horizontal stile 6 into the bis pocket 21 of the auxiliary stile 5b. Screw in (Fig. 1, Fig. 2,
Figure 3).

Through the above steps, a strong integral framework structure is obtained in which the main vertical stile 5a, sub-vertical stile 5b, and horizontal vertical stile 6 are interconnected, and then the plate glass 8 is attached to the mounting grooves 19, 2.
2, complete the installation of the plate glass 8 by assembling the edge member 5c to the sub-vertical 5b (the third
Fig. 4).

Furthermore, to explain how to attach the shoji S to the window frame F, the lower end of the shoji S is attached to the lower window frame 3 using the hinge 9.
By connecting through (Fig. 2), the shoji S
is pivoted so that it can tilt outward, and the stays 3 on both sides
0,30 in the tilting direction, and a wire (not shown) is used to stop the tilting position of the shoji S against the biasing force of the stay 30, or the shoji S can be pulled up and closed using the wire. .

Both stays 30, 30 consist of a cylinder 31 containing a spring made of gas or liquid, and a rod 32 (Fig. 5), and a connecting fitting 31a is attached to the head side end of the cylinder 31 and the tip of the rod 32.
32a protrudes from the cylinder 3 at the upper end of the shoji S.
1, the supporting metal fitting 34 of the rod 32 is fixed to the lower end of the window frame F, and the kick leg 35 is interposed between the connecting metal fitting 31a of the cylinder 31 and the supporting metal fitting 33. A kicking device K for a shoji S is constructed, and a connecting fitting 32a of a rod 32 is pivotally supported on a supporting fitting 34 by a pin 34a.

To explain the kicking device K in more detail, the kicking leg 35 is a plate-like body whose width gradually increases from the foot portion 35a at the tip to the base end, and the support fitting 33 and the connecting fitting 31a each have a plurality of holes at the base end. Pivotally supported by one pin 36a and second pin 36b, first pin 3
The second pin 36b is always located on the outside of the room compared to the second pin 6a. When the shoji S is closed (FIG. 5), the second pin 36b is located at approximately the same height as the first pin 36a, and the foot portion 35a is in contact with the flange plate 12 of the window frame 1. The shoji S is pushed by the elasticity of the spring inside the cylinder 30, and the kick legs 35 push the shoji S to the outside of the room via the support fittings 33 due to the reaction force. Therefore, when the wire holding the shoji S is loosened, the shoji S opens due to the pushing force (Figure 6). As a result, after the shoji S is slightly opened, the stay 30 directly opens the shoji S widely by the elasticity of the spring. The wire can be loosened using a button, and the wire retracted using a handle, both indoors.

In addition, the stay 30 and other members constituting the kick-out device K are hidden from view from the indoor side by the flange plate 12 of the window frame 1, and the support fittings 34 of the rods 32 are Recess 13 in vertical frame 1
It fits in the room and is invisible even from outside the room.

8 and 9 show other embodiments of the kicking device K, in which a kicked metal fitting 4 is attached to the window vertical frame 1.
0 is fixed with a screw 41, and one end of the kicked metal fitting 40 is bent to provide a contact piece 40a, and the contact piece 40a is provided so as to contact the foot portion 35a of the kicking leg 35.
Further, the kick leg 35 has a substantially heart-shaped shape since a shaft support piece 35c of the first pin 36a is provided protruding from the base end.

FIGS. 10 and 11 show still another embodiment of the kicking device K. In this case as well, the kicked metal fitting 40 is screwed to the window frame 1, and the kicking legs 35 are shaped like an inverted L. By forming the second pin 36b so that it is always on the indoor side than the first pin 36a, the kick leg 35 is provided with a bent part so that the stay 30 does not hit the contact piece 40a of the kicked metal fitting 40. 35d is provided.

(Effect of the invention) As explained above, the present invention provides a shoji frame framed by left and right vertical frames each having a plate glass mounting groove, and an upper and lower horizontal frame, in which a main vertical frame and a secondary vertical frame provided with the above-mentioned mounting grooves are provided. A vertical stile is formed from the stile, and the sub-stile is provided with another bis pocket at a width position different from the bis pocket of the horizontal stile, and the sub-stile is attached to the main vertical stile so that the sub-stile can be sandwiched between the upper and lower stile. A shoji frame structure in which the screws inserted into the main vertical stile are screwed into the bis pockets of the horizontal stile, and the screws passed through the walls of the horizontal stile are screwed into the bis pockets of the secondary stile. By shortening the sub-vertical stile, the horizontal stile is brought into contact with the main stile at the cut-out portion, so there is no need to provide a large cutout in the vertical stile as in the conventional case. Furthermore, since the three members of the main vertical stile, the subvert stile, and the horizontal stile are connected to each other, the connection strength of the vertical and horizontal stile can be greatly increased. As described above, according to the framework structure of the present invention, it is not necessary to cut out the notches, so the workability is extremely good, and there is no waste of material, making it suitable for providing inexpensive shoji screens. This has the advantage that the connection between the stile and the horizontal stile is stable.

[Brief explanation of the drawing]

Figures 1 to 7 show examples of the present invention. Figure 1 is an exploded perspective view showing the connection structure between a vertical stile and a horizontal stile, and Figure 2 is a vertical cross-section of a smoke exhaust window in which the present invention is implemented. Figure 3 is a cross-sectional view of the same as above, Figure 4 is a view of the shoji from the indoor side, Figures 5 and 6 are explanatory diagrams showing the operating procedure of the stay, and Figure 7 is the mounting structure of the stay. FIGS. 8 to 11 are explanatory diagrams showing the operating procedure of the stay. 5...Vertical stile, 5a...Main stile, 5b...Subvertical stile, 6...Horizontal stile, 19, 22...Mounting groove, 21,
24a, 24b...Bis pocket, 25...Bis.

Claims (1)

[Scope of utility model registration request] In a shoji S that is framed by left and right vertical frames 5, 5 having plate glass mounting grooves 19, 22, and upper and lower horizontal frames 6, 6, the main vertical frame 5a and the mounting groove 1 are
The vertical stile 5, 5 is constituted by the sub-vertical stile 5b provided with the horizontal stile 9, and the sub-vertical 5b is provided with another bis pocket 21 at a width position different from the bis pockets 24a, 24b of the horizontal stile 6, and A screw 17a, which is formed shorter than the main stile 5a so that the auxiliary stile 5b can be sandwiched between the upper and lower side stile 5a, and is inserted into the main stile 5a,
17b into bis pockets 24a, 24b of side stile 6
In addition, screw 25 passed through the wall of horizontal stile 6 is attached to the side stile 5.
A frame structure of a shoji screen characterized by screwing into the bis pockets 21 of b.