JP2024040573A - Shape member for sash and fitting - Google Patents

Abstract

To prevent interference between a connecting member and a component without increasing the manufacturing cost.SOLUTION: A shape member for a sash 20, to which a connecting screw 27 for connecting the outer peripheral side of a vertical frame 24 to a lower frame 23 is screwed and a link mechanism 30 is attached to the outer peripheral side, includes a first depth surface 24a5 into which the connecting screw 27 is driven and a second depth surface 24a6 to which the link mechanism 30 is attached, the depth surfaces 24a5, 24a6 being provided so as to form a step in a state in which the second depth surface 24a6 protrudes further to the outer peripheral side than the first depth surface 24a5.SELECTED DRAWING: Figure 3

Description

The present invention relates to shapes and fittings for shoji screens.

In a shoji fittings constructed by assembling an upper stile, a lower stile, and left and right vertical stile all around, for example, the edges of the upper stile and lower stile are brought into contact with the inner circumferential surface of the vertical stile, A connecting member such as a connecting screw is provided in the screw holes of the upper stile and the lower stile from the prospective surface that is the outer peripheral side of the vertical stile to connect them to each other (for example, see Patent Document 1).

JP 2017-8583 Publication

By the way, parts are often attached to the outer peripheral side of the vertical stile and between it and the frame. For example, in a horizontally sliding window, it is necessary to provide a link mechanism such as a friction stay between the vertical frame and the vertical stile to guide the opening and closing of the shoji. If a connecting member is provided within the operating range of the link mechanism, the head of the connecting member may interfere and impede the operation of the link mechanism, and it may also be difficult to install the link mechanism. There are also concerns that this may be the case. To prevent such problems, it is possible to use countersunk screws as connecting members or to interpose spacers between the parts and the vertical stile. However, when using countersunk screws, processing is required in advance to accommodate the heads of the countersunk screws in the vertical stile.On the other hand, when using spacers, the number of parts increases, and in both cases, manufacturing costs are high. There are concerns that this will lead to new problems.

In view of the above circumstances, an object of the present invention is to provide a shoji frame and fittings that can prevent interference between connecting members and components without increasing manufacturing costs.

In order to achieve the above object, the shoji frame according to the present invention is provided with a connecting member for connecting the outer periphery side of the shoji to other sections, and the outer periphery side part. A profile for a shoji screen to which parts are attached, the part having a first prospective surface to which the connecting member is provided, and a second prospective surface to which the component is attached, the second prospective surface being the second prospective surface to which the component is attached. It is characterized in that these prospective surfaces are provided in a step manner so as to protrude further toward the outer circumference than the first prospective surface.

Further, in the fitting according to the present invention, in a state where the edge end face of the other shape member is in contact with the prospective surface that is the inner peripheral side of one shape member, from the part that will be the outer peripheral side of the one shape member to the other shape member. A fitting comprising a shoji in which these shapes are connected to each other by providing a connecting member on the shapes, and parts are attached to the outer peripheral side of the one shape, the first shape being connected to the other shape. has a first prospective surface on which the connecting member is provided on the outer circumferential side, and a second prospective surface on which the component is attached, and the second prospective surface is larger than the first prospective surface. It is characterized in that these prospective surfaces are provided in a step manner so as to protrude toward the outer periphery.

According to the present invention, since the first prospective surface on which the connecting member is provided and the second prospective surface on which the component is attached are provided so as to form a step, the connection can be made without the need for new parts or processing. It becomes possible to prevent interference between the head of the member and the component.

1 is a view of fittings to which a shoji frame according to an embodiment of the present invention is applied, as seen from the outside of the room; FIG. FIG. 2 is a longitudinal sectional view of the fittings shown in FIG. 1; FIG. 2 is a cross-sectional view of the fittings shown in FIG. 1; This figure shows the shapes to be applied to the shoji of the fittings shown in Figure 1, where (a) is an end view of the upper stile, (b) is an end view of the lower stile, and (c) and (d) are the end faces of the vertical stile. It is a diagram. This figure shows the main parts of the shape material applied to the shoji of the fittings shown in Figure 1. (a) is a perspective view of the connecting part between the lower stile and the vertical stile, viewed from the inner circumference side, and (b) is an exploded view. FIG. This figure shows the main parts of the shape material applied to the shoji of the fittings shown in Figure 1. (a) is a perspective view of the connecting part between the lower stile and the vertical stile, viewed from the lower outer circumference side, and (b) is its perspective view. It is an exploded perspective view. This figure shows the main parts of the shape material applied to the shoji fittings shown in Figure 1. (a) is an exploded plan view of the connecting part between the lower stile and vertical stile, and (b) is a plan view of the connected state. be. This figure shows the main parts of the shape material applied to the shoji fittings shown in Figure 1. (a) is a view of the connecting part between the upper stile and vertical stile seen from the indoor side, and (b) is an exploded view of it. be. This figure shows the main parts of the shape material applied to the shoji fittings shown in Figure 1. (a) is a view of the connecting part between the lower stile and vertical stile seen from the indoor side, and (b) is an exploded view of it. be. It is a main part cross-sectional view of the fittings to which the shape material for shoji which is a modification of this invention is applied.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a shoji frame and fittings according to the present invention will be described in detail with reference to the accompanying drawings. Note that in the following, for convenience, the terms "expected direction" and "found direction" may be used. The prospective direction is a direction along the depth of the fittings, as shown by arrow A in the figure. A surface along the prospective direction may be referred to as a prospective surface. In the case of something extending horizontally, such as a bottom frame, the finding direction is a direction along the top and bottom orthogonal to the viewing direction. In the case of something that extends along the vertical direction, such as a vertical frame, the direction along the horizontal line orthogonal to the viewing direction is called the finding direction. A surface along the finding direction may be referred to as a finding surface.

1 to 3 show fittings to which a shoji frame according to an embodiment of the present invention is applied. The fitting illustrated here is called a horizontal sliding window, and includes a frame 10 and a shoji 20. The frame body 10 is constructed by assembling an upper frame 11, a lower frame 12, and left and right vertical frames 13 around four times. The upper frame 11, the lower frame 12, and the left and right vertical frames 13 are extruded shapes made of metal such as aluminum alloy or resin, and are configured so that the entire length along the length has a substantially uniform cross-sectional shape. It has been done. The upper frame 11 is formed by integrally molding a flat plate-shaped frame base 11a and a door stop plate portion 11b that protrudes inward from a prospective surface that is the inner circumferential side of the frame base 11a. Similarly, the lower frame 12 is formed by integrally molding a frame base 12a having a flat plate shape and a door stop plate portion 12b protruding inward from a prospective surface that is the inner circumference of the frame base 12a. The vertical frame 13 is formed by integrally molding a frame base 13a having a flat plate shape and a door stop plate portion 13b protruding inward from a prospective surface that is the inner circumference of the frame base 13a. The dimensions of the frame bases 11a, 12a, and 13a along the direction of view are substantially the same, and the doorstop plate portions 11b, 12b, and 13b are provided at substantially common positions in the direction of view. A series of tight material 14 is attached to each of the door stop plate portions 11b, 12b, and 13b at the portion facing the outside.

The upper frame 11, the lower frame 12, and the vertical frame 13 are arranged so that the edge end surfaces of the upper frame 11 and the lower frame 12, respectively, are in contact with the inner peripheral side of the frame base 13a of the vertical frame 13, and the outer peripheral side of the upper frame 11, the lower frame 12, and the vertical frame 13 are in contact with The frame connecting screws 15 are screwed into the screw holes 11c of the upper frame 11 and the screw holes 12c of the lower frame 12 from the surface, thereby maintaining the four-round assembled state.

The shoji 20 has an upper stile (the other frame) 22, a lower stile (the other frame) 23, and left and right vertical frames (one of the frames) 24 attached to the four circumferences of a face material 21 such as glass. The size is such that it can be accommodated in a portion of the inner peripheral side of the frame 10 that is closer to the outdoor side than the door stop plate portions 11b, 12b, and 13b. The upper stile 22, the lower stile 23, and the left and right vertical stile 24 are extruded shapes made of metal such as aluminum alloy or resin, and are configured to have a substantially uniform cross-sectional shape along the entire length. It has been done.

As shown in FIG. 4(a), the upper stile 22 includes an upper stile base 22a extending in the viewing direction, an upper holding wall 22b provided on the outdoor side of the upper stile base 22a, and an upper stile base. 22a and an upper rib mounting portion 22c provided on the indoor side portion are integrally molded. The upper stile base 22a has a plate shape, and has screw holes 22d in the indoor side portion and the outdoor side portion, respectively. The upper holding wall portion 22b is provided so as to extend from the edge of the upper stile base portion 22a toward the inner circumferential side and the outer circumferential side in the finding direction, respectively. The upper rim attachment part 22c is for detachably holding the rim 25 on the inner peripheral side of the upper stile base 22a. When the rim 25 is attached to the upper rim mounting portion 22c, it is possible to sandwich the face material 21 between the rim 25 and the upper clamping wall portion 22b.

As shown in FIG. 4(b), the lower stile 23 includes a lower stile base 23a extending in the viewing direction, a lower holding wall 23b provided on the outdoor side of the lower stile base 23a, and a lower stile base. 23a is integrally molded with a lower rib mounting portion 23c provided on the indoor side portion. The lower stile base 23a has a substantially rectangular cylindrical shape, and has screw holes 23d at the outer circumferential side on the indoor side and the inner circumferential side on the outdoor side. The lower holding wall portions 23b are provided so as to extend in the finding direction from two corners located on the outdoor side of the lower stile base portion 23a toward the inner circumferential side and the outer circumferential side, respectively. The lower rim attachment part 23c is for detachably holding the rim 26 on the inner peripheral side of the lower stile base 23a. When the rib 26 is attached to the lower rib attachment portion 23c, it is possible to sandwich the face material 21 between it and the lower clamping wall portion 23b. In this embodiment, the ridge 26 of the lower stile 23 has the same cross-sectional shape as the ridge 25 of the upper stile 22.

As shown in FIGS. 4(c) and 4(d), the vertical stile 24 includes a vertical stile base 24a extending in the prospective direction, and a vertically outward clamping portion provided on the outdoor side of the vertical stile base 24a. The wall portion 24b, the vertical inner clamping wall portion 24c and the cover wall portion 24d provided on the indoor side of the vertical stile base portion 24a are integrally molded, and are symmetrical to each other on the left and right sides. The vertical stile base 24a has a component mounting wall 24a1, two leg walls 24a2, and two threaded walls 24a3. The component mounting wall portion 24a1 has a flat plate shape extending along the viewing direction. The two leg wall portions 24a2 have a flat plate shape extending from both side edges of the component mounting wall portion 24a1 toward the inner circumferential side so as to be substantially parallel to each other. The extension length of the leg wall portion 24a2 is set to be larger than the head height of a connecting screw (connecting member) 27, which will be described later. The two screwing wall portions 24a3 are in the form of a flat plate extending in a direction away from each other along the viewing direction from the extending edge of the leg wall portion 24a2. That is, in the vertical stile base 24a of the present embodiment, a flat component mounting wall portion 24a1 is provided in a stepped manner so as to protrude toward the outer circumferential side between two flat screw wall portions 24a3. It is something. The position where the screw wall portion 24a3 is provided in the prospective direction of the vertical stile base 24a is a position corresponding to the screw hole 22d provided in the upper stile 22 and the screw hole 23d provided in the lower stile 23. The vertical outer clamping wall portion 24b is provided so as to extend from the edge of the vertical stile base portion 24a toward the inner circumferential side and the outer circumferential side, respectively, in the facing direction. The vertical inner holding wall portion 24c extends toward the inner peripheral side from the edge of the vertical stile base portion 24a, and then extends so as to be bent toward the outdoor side. The edge of the portion of the vertically inner clamping wall 24c extending outdoors can clamp the face material 21 between it and the vertically outer clamping wall 24b. The cover wall portion 24d extends toward the outer circumferential side from the edge of the vertical stile base portion 24a.

As shown in FIGS. 5 to 9, the upper stile 22, the lower stile 23, and the vertical stile 24 have the end faces of the upper stile 22 and the lower stile 23, respectively, on the inner peripheral side at the vertical stile base 24a of the vertical stile 24. The screw hole 22d of the upper stile 22 is connected from the prospective surface (first prospective surface) 24a5 which is in contact with the prospective surface 24a4 which is the inner peripheral side of the screwing wall portion 24a3 and which is the outer peripheral side of the screwing wall portion 24a3. By screwing the connecting screws 27 into the screw holes 23d of the lower stile 23, the assembled state is maintained. More specifically, regarding the vertical stile 24, both ends of the vertical outer clamping wall 24b and both ends of the vertical inner clamping wall 24c are partially cut out. Regarding the upper end of the vertical stile 24, the end of the vertical outer clamping wall 24b is cut off from the edge end face to the position corresponding to the upper clamping wall 22b of the upper stile 22, and the end of the vertical inner clamping wall 24c is removed. is cut from the edge end surface to a position corresponding to the upper ridge attachment part 22c. Similarly, for the lower end of the vertical stile 24, the end of the vertical outer clamping wall 24b is cut from the edge end face to a position corresponding to the lower clamping wall 23b of the lower stile 23, and the vertical inner clamping wall 24c The end portion is cut off from the fore end surface to a position corresponding to the lower rim attachment portion 23c. From this state, if the fore end face of the upper stile 22 and the fore end face of the lower stile 23 are brought into contact with the inner circumferential surface 24a4 of the vertical stile base 24a, the screw holes 22d of the upper stile 22 and the screw holes of the lower stile 23 are brought into contact. 23d are opposed to the threaded wall portions 24a3 of the vertical stile 24, respectively. Therefore, from this state, the connecting screws 27 are screwed into the screw holes 22d of the upper stile 22 and the screw holes 23d of the lower stile 23 through the screwing wall part 24a3, and the connecting screws 27 are screwed into the screw holes 22d and 23d of the upper stile 22 and the vertical stile 24 and between the upper stile 22 and the vertical stile 24 and the lower stile 23. The shoji 20 can be constructed by connecting the stile and the vertical stile 24, respectively.

The shoji 20 constructed by the above procedure can then be opened and closed with respect to the frame 10 by interposing a link mechanism (component) 30 called a friction stay between the vertical stile 24 and the vertical frame 13. It can be supported in such a way. Here, in the above-mentioned shoji 20, as shown in FIG. Both are provided on a prospective surface 24a5 on the outer peripheral side of the screwing wall portion 24a3. Therefore, if the link mechanism 30 is attached to the outer peripheral surface (second projected surface) 24a6 of the component mounting wall portion 24a1 that protrudes to the outer peripheral side than the threaded wall portions 24a3, parts such as spacers etc. It is possible to prevent the connection screw 27 and the link mechanism 30 from interfering with each other without requiring the above. This has the advantage that, for example, the link mechanism 30 can be attached at any position along the length of the vertical stile 24 without restriction. Furthermore, as the connecting screws 27, commonly used ones can be used as they are, and there is no need to process the vertical stile 24 to accommodate the head, which reduces manufacturing costs. But it will be advantageous. Furthermore, even when the edge end surface of the lower stile 23 is brought into contact with the vertical stile 24, a hollow portion along the top and bottom is formed in the stepped portion between the screw wall portion 24a3 and the component mounting wall portion 24a1. That will happen. Therefore, the insides of the upper stile 22, lower stile 23, and vertical stile 24 of the shoji 20 can be maintained at the same pressure as the outside air without providing drainage holes or ventilation holes in the lower stile 23, and water that has entered the inside can be maintained at the same pressure as the outside air. can be discharged to the outside.

In addition, in the embodiment mentioned above, although the horizontal sliding window is illustrated as a fitting, it is possible to apply to fittings other than the horizontal sliding window, such as a vertical sliding window and a sliding window. In addition, the fore end surfaces of the upper stile 22 and the lower stile 23 are connected to each other by contacting the prospective surface 24a4 which is the inner peripheral side of the vertical stile 24, but the fore end surfaces of the vertical stile 24 are 22 or the inner peripheral side of the lower stile 23 to connect them to each other. Furthermore, although the link mechanism 30 interposed between the profile and the frame 10 is illustrated as a component to be attached to the component mounting wall portion 24a1, it does not necessarily have to be a component linked to the frame 10. Of course, you can also attach other parts. Furthermore, although the connecting screw 27 is shown as an example of the connecting member, any screw having a head can be used, even if it is not a screwing member such as a rivet.

Further, the specific shape of the profile shown in the embodiment described above is not limited to this. For example, although the screwing wall portions 24a3 are provided on both sides of the component mounting wall portion 24a1, it is not necessary to have two screwing wall portions 24a3. Furthermore, as in a modification shown in FIG. 10, the vertical stile base 124a of the vertical stile 124 may be configured to have a hollow shape. That is, in the vertical stile 124 shown in the modified example, the vertical stile base 124a has an irregularly shaped hollow shape, and the outer peripheral side includes a component mounting wall 24a1, two leg walls 24a2, and two threaded walls 24a3. have. The inner circumference side of the vertical stile base 124a has a flat plate shape. The other shapes are similar to those in the embodiment, and are given the same reference numerals. When connecting the upper stile 22 and the lower stile 23 to the vertical stile 124, as in the embodiment, the ends of the vertical outer clamping wall 24b and the end of the vertical inner clamping wall 24c are screwed together. It is cut to the position of the mating wall part 24a3, and the edge end face of the upper stile 22 and the edge face of the lower stile 23 are brought into contact with the expected surface 24a4, which is the inner periphery side of the threaded wall part 24a3, and the outer periphery of the threaded wall part 24a3 is cut out. The connecting screw 27 may be screwed into the prospective surface 24a5.
As for the link mechanism 30, if it is attached to the projected surface 24a6 on the outer circumferential side of the component mounting wall part 24a1 that protrudes outward from the threaded wall part 24a3, the connecting screw 27 and the link mechanism 30 can be connected without using parts such as spacers. This makes it possible to prevent interference between the two.

As described above, the shoji frame according to the present invention is provided with a connecting member for connecting the shoji's outer peripheral side to another frame, and also includes parts on the outer periphery side. is a shoji profile to which a shoji is attached, and has a first prospective surface on which the connecting member is provided, and a second prospective surface on which the component is attached, and the second prospective surface is attached to the first prospective surface. It is characterized in that these prospective surfaces are provided in a step manner so as to protrude further toward the outer circumference than the prospective surfaces.
According to this invention, since the first prospective surface on which the connecting member is provided and the second prospective surface on which the parts are attached are provided so as to form a step, the connection can be made without the need for new parts or processing. It becomes possible to prevent interference between the head of the member and the component.

Further, the present invention is characterized in that the above-mentioned shoji frame is provided with the first prospective surface on both sides of the second prospective surface.
According to this invention, the connecting members can be provided from the first prospective surfaces provided on both sides of the second prospective surface.

Further, in the fitting according to the present invention, in a state where the edge end face of the other shape member is in contact with the prospective surface that is the inner peripheral side of one shape member, from the part that will be the outer peripheral side of the one shape member to the other shape member. A fitting comprising a shoji in which these shapes are connected to each other by providing a connecting member on the shapes, and parts are attached to the outer peripheral side of the one shape, the first shape being connected to the other shape. has a first prospective surface on which the connecting member is provided on the outer circumferential side, and a second prospective surface on which the component is attached, and the second prospective surface is larger than the first prospective surface. It is also characterized in that these prospective surfaces are provided in a step manner so as to protrude toward the outer circumferential side.
According to this invention, since the first prospective surface on which the connecting member is provided and the second prospective surface on which the parts are attached are provided so as to form a step, the connection can be made without the need for new parts or processing. It becomes possible to prevent interference between the head of the member and the component.

Further, the present invention is characterized in that, in the above-mentioned fitting, a step difference between the first prospective surface and the second prospective surface is set to be larger than the head of the connecting member.
According to this invention, it is possible to arrange the parts to a position that completely covers the head of the connecting member.

20 Shoji, 22 Upper stile, 23 Lower stile, 24, 124 Vertical stile, 24a5 First prospective surface, 24a6 Second prospective surface, 27 Connecting screw, 30 Link mechanism

Claims (4)

A frame for a shoji in which a connecting member is provided for connecting the outer circumferential side of the shoji to another frame, and parts are attached to the outer circumferential side,
It has a first prospective surface on which the connecting member is provided and a second prospective surface on which the component is attached, with the second prospective surface protruding further to the outer peripheral side than the first prospective surface. A shoji shape material characterized in that these prospective surfaces are provided so as to form a step. 2. The shoji profile according to claim 1, wherein the first prospective surface is provided on both sides of the second prospective surface. A fitting including a shoji screen in which a small end face of one shaped member is abutted against a prospective face on the inner periphery of the other shaped member, and a connecting member is provided from a portion of the one shaped member that is on the outer periphery to the other shaped member, thereby connecting the two shaped members to each other, and a part is attached to the portion of the one shaped member that is on the outer periphery.
The building fixture is characterized in that one of the profiles has a first visible surface on the outer periphery where the connecting member is attached, and a second visible surface to which the part is attached, and these visible surfaces are arranged so as to form a step, with the second visible surface protruding more toward the outer periphery than the first visible surface. 4. The fitting according to claim 3, wherein the step between the first prospective surface and the second prospective surface is set to be larger than the head of the connecting member.

Images