JP2009299442A - Sash - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sash which improves designability by making a connecting portion of a stile as narrow as possible, when fixed screens are continuously provided in a lateral direction. <P>SOLUTION: The stile of the fixed screen 2 comprises a frame-side stile 22 facing an inner peripheral surface of a frame body 1, and connecting stiles 23 and 32 mutually connected to the stile of the adjacent fixed screen. In each of top and bottom rails, a panel body holding portion 20b for housing a peripheral edge of a panel body 6 is provided along a longitudinal direction. A hollow portion 20c is provided on the side of the outer periphery of the panel body holding portion; insertion portions 20d and 20e for inserting a screw 26 for connecting the stiles are formed in two positions along the longitudinal direction in a wall surface portion constituting the hollow portion, respectively; and the two insertion portions are arranged at a spacing which prevents the interference of the head 26a of the screw to be inserted. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a sash in which a plurality of fixed shojis are arranged in a frame in a lateral direction, and more particularly to a sash that is arranged in a horizontal direction by connecting the vertical rods of fixed shojis.

2. Description of the Related Art Conventionally, a sash in which a shoji is housed in a frame provided in an opening of a building is known in which a shoji is a fixed shoji and a plurality of fixed shojis are connected in a lateral direction. In the case where a plurality of shojis are arranged in a horizontal direction, a connection is made by providing a stand between the shojis and fixing the vertical hooks constituting the shoji in a stand. As described above, a plurality of shojis arranged in a horizontal direction by using a vertical stand is a combination of a fixed shoji and a movable shoji.
Japanese Patent Laid-Open No. 10-68269

  In recent years, narrowly designed shoji folds have been demanded from a design perspective. However, when shojis are connected using a stand, the width of the connecting part increases, making it difficult to make the folds look narrow. there were. In addition, in order to improve the heat insulation and design of the casing constituting the shoji, a composite sash is known in which a resin cage is disposed on the indoor side of the metal cage. In the case of a composite sash, a metal portion and a resin portion are known. For this reason, the connecting portion between the vertical hooks has a more complicated structure, and it has become more difficult to make the hooks look narrow.

  For this reason, a connection part can be made narrow by connecting directly the vertical fence which comprises a shoji, without using a vertical. However, since the heads of the screws connecting the upper and lower rods protrude from the outer circumferential surface of the vertical rods, it is necessary to leave a certain distance between the vertical rods so that they do not interfere with each other. For this reason, the screw that connects the heels hinders the connecting portion of the shoji from being narrowed.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a sash having an improved design by making the connecting portion of the vertical hook as narrow as possible when connecting the stationary shojis in the lateral direction. .

In order to solve the above-mentioned problem, the sash according to the present invention is a sash comprising a plurality of fixed shojis arranged side by side in a frame provided in a building opening.
The fixed shoji includes a panel body in a frame formed by combining a vertical frame and a vertical frame on the left and right sides, and the vertical frame is a frame-side vertical frame facing the inner peripheral surface of the frame, The upper and lower saddles each have a panel body holding part for accommodating a peripheral part of the panel body along the longitudinal direction, and the panel body holding part. The wall portion constituting the hollow portion is formed with two insertion portions through which the screws for connecting the vertical rods are inserted along the longitudinal direction. The insertion portion is characterized in that it is arranged with an interval at which the head of the inserted screw does not interfere.

  The sash according to the present invention is characterized in that the insertion portion is formed on each inner surface of the upper surface wall and the lower surface wall among the wall surface portions constituting the hollow portion.

  Further, in the sash according to the present invention, the connection vertical rod has a panel body holding portion for accommodating the peripheral edge portion of the panel body along the longitudinal direction, and the bottom surface of the panel body holding portion is formed in a plate shape and connected. The connected vertical rods are arranged close to each other, and screws for the upper and lower rods are inserted.

  According to the sash according to the present invention, the upper and lower ridges have a hollow portion on the outer peripheral side of the panel body holding portion, and the insertion portion through which the screw connecting the vertical ridge is inserted in the longitudinal direction on the wall surface portion constituting the hollow portion. Are formed at two locations along the two insertion portions, and the screw heads of the screws overlap with each other in plan view by being arranged with an interval at which the heads of the screws to be inserted do not interfere, Screw heads can be prevented from interfering with each other. Therefore, the space between the connected vertical shafts can be made smaller than the height of two screw heads, and both can be connected closer to each other. The design property can be improved.

  Further, according to the sash according to the present invention, the insertion portion is formed on each inner surface of the upper surface wall and the lower surface wall among the wall surface portions constituting the hollow portion, so that the interval between the insertion portions can be ensured. it can.

  Furthermore, according to the sash according to the present invention, the bottom surfaces of the panel body holding portions of the connection vertical gutters are arranged in proximity to each other between the connection vertical gutters that are connected in a plate shape, and the screws for the vertical gutters are inserted therethrough. By doing this, the width of the ridges in which the vertical ridges are connected to each other is configured only by the depth of the panel body holding portion and the minimum distance for the screw head, and the sash is made narrower and has high design properties. be able to.

 Embodiments of the present invention will be described in detail with reference to the drawings. In FIG. 1, the front view of the sash in this embodiment is shown. As shown in this figure, the sash according to the present embodiment is configured by three fixed shojis 2 arranged side by side in a frame 1 provided in a building opening. The three fixed shojis 2 are composed of left and right frame shojis 3 and a central shoji 3 at the center. FIG. 1 shows the sash viewed from the outdoor side. FIG. 7 shows a perspective view of the sash.

  The frame 1 is configured by an upper frame 10, a lower frame 11, and left and right vertical frames 12, 12 that are rectangularly framed. The frame side shoji 3 is configured by placing a panel body 6 made of a glass plate in a frame 5 in which an upper frame 20 and a lower frame 21, a frame side vertical frame 22 and a connecting vertical frame 23 are assembled in a square shape. The Further, the central shoji 4 is configured by placing a panel body 6 made of a glass plate in a housing 5 formed by combining upper and lower heels 30 and 31 and left and right connecting longitudinal ridges 32 and 32 into a square shape. The In FIG. 1, as the sash is viewed from the outdoor side, only the connecting vertical rod 32 of the central shoji 4 is exposed as the heel provided between the frame-side shoji 3 and the central shoji 4. The configuration will be described in detail later.

  FIG. 2 is a longitudinal sectional view of the sash, and FIG. 3 is a transverse sectional view of the sash. FIG. 2 is a longitudinal sectional view in a region where the frame side shoji 3 is arranged. The upper frame 10 constituting the frame body 1 is fixed to the building frame on the outer peripheral surface side, and the frame side shoji 3 is disposed and fixed so as to face the outdoor side of the inner peripheral surface. Further, the upper frame 10 is formed of a metal upper frame 10 a having a hollow cross section, and the exposed portion on the inner side of the inner peripheral surface of the metal upper frame 10 a is covered with the resin upper frame 13. The indoor side portion 10 b facing the indoor side is formed at the indoor end portion of the resin upper frame 13, and the inner peripheral end portion thereof is disposed in substantially the same plane as the inner peripheral surface position of the frame 5 of the frame side shoji 3. Therefore, it is possible to make the frame 5 of the frame-side shoji 3 difficult to see from the indoor side and to improve the design.

  The lower frame 11 constituting the frame body 1 is fixed to the building housing on the outer peripheral surface side, and the frame-side shoji 3 is disposed so as to face the outdoor side of the inner peripheral surface. Further, the lower frame 11 is formed of a metal lower frame 11a having a hollow cross section, and a resin lower frame 14 is provided so as to cover the upper surface thereof. The resin lower frame 14 is provided from the indoor end of the frame side shoji 3 to the indoor end of the lower frame 11. Further, the upper surface of the resin lower frame 14 is a flat surface extending from the outdoor end to the indoor end.

  The vertical frame 12 which comprises the frame 1 is fixed with respect to a building frame in the outer peripheral surface side, and the frame side shoji 3 is fixed to the inner peripheral surface. The vertical frame 12 includes a metal vertical frame 12a and a resin vertical frame 15 that covers the inner peripheral surface on the indoor side. The resin vertical frame 15 is provided from the indoor end of the frame side shoji 3 to the indoor end of the vertical frame 12. Further, the inner peripheral surface of the resin vertical frame 15 is a flat surface from the outdoor end to the indoor end.

  At the indoor side end of the frame 1, an angle part 16 is provided so as to protrude toward the indoor side over four rounds. The angle portion 16 is in contact with the inner peripheral surface of a frame material provided over the four sides on the indoor side of the frame body 1 so that the frame body 1 and the frame material are continuous.

  The upper casing 20 constituting the casing 5 is configured by providing a resin upper casing 24 on the indoor side of the metal upper casing 20a. The inner peripheral surface of the resin upper collar 24 is formed to be substantially flush with the inner peripheral surface of the resin upper frame 13. The inner peripheral surface of the resin upper collar 24 is formed as a flat surface, and the inner peripheral surface of the resin upper frame 13 has the same height as the inner peripheral end of the indoor side portion 10b. The frame 13 and the resin upper collar 24 have an integrated interior.

  The lower rod 21 constituting the casing 5 is made of a metal lower rod 21a, and the outdoor end portion of the resin lower frame 14 is engaged and fixed to the inner peripheral end portion on the indoor side. Further, the entire metal lower bar 21 a is disposed below the upper surface of the resin lower frame 14. Thereby, the metal lower arm 21a is not directly exposed to the indoor side, and the design can be improved. Although FIG. 2 shows a cross-sectional view of the frame-side shoji 3, the central shoji 4 has the same vertical cross-sectional shape.

  The frame-side vertical rod 22 constituting the housing 5 is constituted by a metal vertical rod 22a, and the outdoor end portion of the resin vertical frame 15 is engaged and fixed to the indoor-side inner peripheral end portion thereof. Since the entire metal vertical rod 22a is disposed on the outer peripheral side with respect to the inner peripheral surface of the resin vertical frame 15, the metal vertical rod 22a is not directly exposed to the indoor side, and the design can be improved.

  The connecting vertical rod 23 of the frame side shoji 3 and the connecting vertical rod 32 of the central shoji 4 are configured to have different shapes. FIG. 4 shows an enlarged cross-sectional view of the vicinity of the connecting portion between the frame-side shoji 3 and the central shoji 4, and FIG. 5 shows an exploded view of the vicinity of the connecting portion of the frame-side shoji 3 and the central shoji 4. Hereinafter, in order to distinguish the connecting downboard of each shoji, the connecting downboard 23 of the frame side shoji 3 is referred to as a first connecting downboard 23, and the connecting downboard 32 of the central shoji 4 is referred to as a second connecting downboard 32. As shown in FIG. 4, the first connecting downboard 23 and the second connecting downboard 32 are connected and fixed to form a downboard at the connecting portion of the shoji.

  The first connecting vertical rod 23 constituting the frame side shoji 3 includes a panel body holding portion 23 a that holds the peripheral edge of the panel body 6 of the frame side shoji 3. The panel body holding part 23a is formed in a substantially U-shaped cross section, and its bottom part extends to the indoor side to constitute a connecting part 23b. The indoor side of the connecting portion 23b is extended to the indoor side of the second connecting vertical rod 32 to form a hollow portion 23c having a hollow cross section.

  A resin vertical cover body 25 is provided in the hollow portion 23c of the first connecting vertical rod 23 so as to cover the indoor-side exposed surface. The resin vertical cover body 25 is formed in a substantially U-shaped cross section, and is engaged with and fixed to each of both outdoor side portions of the hollow portion 23c. In addition, the outdoor end portions of the resin vertical cover body 25 extend to the vicinity of the panel body 6 of the frame side shoji 3 and the vicinity of the panel body 6 of the central shoji 4, respectively. The outdoor portion of the hollow portion 23c is also covered so as not to be exposed to the indoor side.

  On the other hand, the second connecting string 32 constituting the central shoji 4 includes a panel body holding portion 32 a that holds the peripheral edge of the panel body 6 of the central shoji 4. The bottom surfaces of the panel body holding portion 23a of the first connection vertical gutter 23 and the panel body holding portion 32a of the second connection vertical gutter 32 are disposed so as to be close to each other. Further, the bottom surface portion of the panel body holding portion 32a extends to the indoor side to constitute a connecting portion 32b.

  The second connecting vertical shaft 32 has a protruding piece formed on the outer peripheral side from the outer peripheral end of the panel body holding portion 32a, and constitutes an attachment portion 32c together with the outdoor surface of the panel body holding portion 32a. Yes. The outdoor cover body 17 is attached to the attachment portion 32c from the outdoor side. The outdoor cover body 17 is formed so as to cover the outdoor exposed surface of the attachment portion 32c, so that the attachment portion 32c is not directly exposed to the outdoor side.

  The first connecting vertical rod 23 is formed with an outdoor surface portion 23d that comes into contact with the attachment portion 32c of the second connecting vertical rod 32 from the indoor side. In this abutting portion, screws are fixed from the outdoor side, and the first connecting vertical rod 23 and the second connecting vertical rod 32 are connected. Moreover, the connection part 32b of the 2nd connection stringer 32 is made into the shape which follows the shape from the connection part 23b of the 1st connection stringer 23 to the hollow part 23c, and the connection part 23b of the 1st connection stringer 23 Both sides are fixed to the connecting portion 32b of the second connecting vertical rod 32 by screws. Thus, since the 1st connection vertical fence 23 and the 2nd connection vertical fence 32 are each screwed and fixed by the outdoor side part and indoor side part of the 2nd connection vertical fence 32, both should be fixed firmly. Can do.

  Moreover, the hollow part 23c of the 1st connection vertical rod 23 is the width | variety spanning from the opening end part of the panel body holding part 23a of the 1st connection vertical wall 23 to the opening end part of the panel body holding part 32a of the 2nd connection vertical wall 23. It is formed to have. Further, the resin vertical cover body 25 that covers the indoor exposed surface of the hollow portion 23c has a flat inner surface on each of the first connecting vertical shaft 23 side and the second connecting vertical rod 32 side. The inner peripheral surface from the indoor end portion of the vertical side to which the two are connected to the panel body holding portions 23a and 32a can be made flush, and a clean interior can be obtained.

  Next, the connection between the vertical hook and the upper hook 20 or the lower hook 21 will be described. As shown in FIG. 2, the upper collar 20 and the lower collar 21 both have panel body holding portions 20b and 21b for holding the peripheral edge portion of the panel body 6 on the inner peripheral surface, and hollow portions are provided on the outer peripheral side thereof. 20c, 21c. The hollow portion 20c of the upper collar 20 has a substantially rectangular shape, and among the wall surface portions constituting the hollow portion 20c, screws can be inserted along the longitudinal direction into the inner surfaces of the upper surface wall and the lower surface wall. Insertion portions 20d and 20e are formed. Similarly, in the hollow portion 21c of the lower collar 21, insertion portions 21d and 21e through which screws can be inserted along the longitudinal direction are formed on the inner surfaces of the upper surface wall and the lower surface wall.

  FIG. 6 shows a perspective view of the vicinity of the connecting portion between the first connecting vertical rod 23 and the upper rod 20 in the frame side shoji 3. As shown in this figure, at the connecting portion between the first connecting vertical rod 23 and the upper flange 20, the end surface of the upper flange 20 is abutted against the inner peripheral surface of the first connecting vertical rod 23, and the first connecting vertical rod A screw 26 indicated by a solid line is inserted from the side of the flange 23 and connected. Here, the screw 26 is inserted from the first connecting vertical rod 23 to the lower insertion portion 20 e of the upper rod 20. On the other hand, as shown by a broken line, the screw 26 can be inserted from the first connecting vertical rod 23 into the insertion portion 20d on the upper side of the upper rod 20 as well. When connecting the first connecting vertical bar 23 and the upper bar 20, the screw 26 is inserted into one of the insertion parts and connected.

  Similarly, in the connection between the first connecting vertical rod 23 and the lower rod 21, the screw 26 is inserted and connected to the insertion portion 21d or 21e of the lower rod 21 from the first connecting vertical rod 23 side. And in the 2nd connection vertical rod 32 connected with the 1st connection vertical rod 23, the screw | thread 26 is inserted with respect to the insertion part on the side different from the 1st connection vertical rod 23, and it connects with the upper rod 20 or the lower rod 21. I do.

  Specifically, in the connection of the second connecting vertical rod 32 and the upper rod 20, the lower insertion portion 20e is used in the first connecting vertical rod 23, so that the insertion portion 20d on the upper side of the upper flange 20 Then, the screw 26 is inserted and connected. As for the connection between the second connecting vertical rod 32 and the lower rod 21, the screw 26 is inserted and connected to the insertion portion different from the insertion portion used for the connection with the lower rod 21 on the first connecting vertical rod 23 side.

  As described above, two insertion portions having different positions are formed in the upper rod 20 and the lower rod 21, and the insertion portions at different positions are used in the first connection vertical rod 23 and the second connection vertical rod 32. As shown in FIG. 4, even if the screw heads 26a of the screws 26 overlap in plan view, the screw heads 26a can be prevented from interfering with each other. Therefore, the distance between the first connecting vertical rod 23 and the second connecting vertical rod 32 can be made smaller than two heights of the screw head 26a, and the two can be connected closer to each other. Further, it is possible to improve the design by making the vertical hooks of the connecting portion narrower.

  Moreover, as for the 1st connection vertical rod 23 and the 2nd connection vertical rod 32, as for all, the bottom face of the panel body holding | maintenance part 23a, 32a is formed in plate shape, and both connected are made to oppose and oppose these, Since the screw 26 is inserted from the surface, the width of the rod connecting the first connecting vertical rod 23 and the second connecting vertical rod 32 is the minimum for the depth of the panel body holding portions 23a, 32a and the screw head 26a. It will be comprised only by the limited distance, and it can be set as a narrower and highly designable sash.

  Although the embodiment of the present invention has been described above, the application of the present invention is not limited to this embodiment, and can be applied in various ways within the scope of its technical idea. For example, in the present embodiment, the frame-side shoji 3 is arranged on both sides of the central shoji 4 and three shojis are connected in the horizontal direction. However, the shoji may be two or four or more. Good.

It is a front view of the sash in this embodiment. It is a longitudinal cross-sectional view of a sash. It is a cross-sectional view of a sash. It is an expanded cross-sectional view near the connection part of a frame side shoji and a central shoji. It is an exploded view near the connection part of a frame side shoji and a central shoji. It is a connection part vicinity perspective view of the 1st connection vertical gutter and upper collar in a frame side shoji. It is a perspective view of a sash.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Frame 2 Fixed shoji 3 Frame side shoji 4 Central shoji 5 Frame 6 Panel body 10 Upper frame 11 Lower frame 12 Vertical frame 13 Resin upper frame 14 Resin lower frame 15 Resin vertical frame 17 Outdoor cover body 20 Upper collar 21 Lower collar 22 frame side vertical rod 23 first connection vertical rod 23a panel body holding portion 23b connection portion 23c hollow portion 23d outdoor surface portion 24 resin upper rod 25 resin vertical cover body 30 upper rod 31 lower rod 32 second connection vertical rod 32a panel body holding Part 32b connecting part 32c mounting part

Claims (3)

In a sash that has a plurality of fixed shojis arranged horizontally in a frame provided in the opening of the building,
The fixed shoji includes a panel body in a frame formed by combining a vertical frame and a vertical frame on the left and right sides, and the vertical frame is a frame-side vertical frame facing the inner peripheral surface of the frame, The upper and lower saddles each have a panel body holding part for accommodating a peripheral part of the panel body along the longitudinal direction, and the panel body holding part. The wall portion constituting the hollow portion is formed with two insertion portions through which the screws for connecting the vertical rods are inserted along the longitudinal direction. The sash characterized by the insertion part being arrange | positioned with the space | interval which the head of the screw penetrated does not interfere.   2. The sash according to claim 1, wherein the insertion portion is formed on each inner surface of the upper surface wall and the lower surface wall of the wall surface portion constituting the hollow portion.   The connection vertical gutter has a panel body holding portion that accommodates the peripheral edge of the panel body along the longitudinal direction, and the bottom surfaces of the panel body holding portion are arranged in a plate shape and are adjacent to each other. The sash according to claim 1 or 2, wherein a screw for the upper and lower rods is inserted.

Images