JP2008111297A - Setting block and sash using it - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a setting block which can be fixed to an inner peripheral surface of a stile-rail body by itself and can increase the contact area with a glass body, and to provide a sash using it. <P>SOLUTION: The setting block is provided between the inner peripheral surface of the stile-rail body 3 formed by assembling stiles and rails into a quadrangle, and an outer peripheral surface of the glass body 4 housed in the stile-rail body 3. The setting block comprises a fixed part 33 fixed to the inner peripheral surface of the stile-rail body 3 and a contact part 37 having a planar part 32a which faces or is in contact with the outer periphery of the glass body 4, of which the fixed part 33 and the contact part 37 are formed in an integrating manner. The fixed part 33 has an elastic section 34 which can be elastically fitted to the inner peripheral surface of the stile-rail body 3. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a setting block provided between an inner peripheral surface of a casing and an outer peripheral surface of a glass body accommodated in the shoji, and a sash using the setting block, and is particularly attached to the casing without using an adhesive. It relates to a possible setting block and a sash using the same.

The sash attached to the opening of the building is configured such that the shoji is stored in a rectangular frame, and the shoji is configured by storing a glass body in a rectangular frame. Here, when the glass body is attached to the housing, a setting block is provided to protect the outer peripheral surface thereof. The setting block is formed as a piece-shaped component using rubber or the like, and is provided between the inner peripheral surface of the housing and the outer peripheral surface of the glass body. An example of such a setting block and a sash using the setting block is disclosed in Patent Document 1.
JP 2003-48243 A

  The conventional setting block is formed in a simple block shape, and is fixed to the inner peripheral surface of the housing by bonding with an adhesive. However, in fixing with an adhesive, the adhesive force gradually weakens due to vibrations of the glass body, and the setting block may eventually fall off in the vertical chain. In addition, in the case of a structure in which the glass body is held in the casing with the pushing edge structure, since the pushing edge is attached from the indoor side, the ground contact surface with the glass body of the setting block could not be made so large in the indoor and outdoor direction so as not to interfere with it. . For this reason, the shakiness of the glass body is large, and accordingly, the entire shoji is distorted, which may affect the opening and closing of the shoji.

  The present invention has been made to solve the above-described problems, and a setting block that can be fixed to the inner peripheral surface of the housing alone and can also increase the ground contact surface with the glass body, and the same. It aims at providing the sash using.

In order to solve the above problems, a setting block according to the present invention is a setting block provided between an inner peripheral surface of a casing framed in a square shape and an outer peripheral surface of a glass body housed in the casing.
A fixed portion fixed to the inner peripheral surface of the housing and a grounding portion having a flat portion facing or abutting against the outer peripheral surface of the glass body are integrally formed, and the fixed portion is the housing It has the structure characterized by having an elastic part which can be elastically attached with respect to the inner peripheral surface.

  Further, the setting block according to the present invention is characterized in that the elastic portion of the fixed portion extends from the block-like base portion in a fin shape.

  Furthermore, the setting block according to the present invention is characterized in that the elastic portion of the fixed portion is formed of a soft resin.

  Furthermore, in the setting block according to the present invention, the fixing portion is formed in a shape that can be stored in a recess formed in the inner peripheral surface of the housing, and the elastic portion is opposed to one side surface of the recess. A protrusion is formed on one side surface of the fixed portion, and a protrusion that contacts the other side surface of the recess is formed on the side surface of the fixed portion facing the one side surface.

  The setting block according to the present invention is characterized in that a first inclined portion having a downward slope is formed on the side surface of the fixed portion from the protrusion toward the inner peripheral surface of the housing. Has been.

  Further, the setting block according to the present invention is characterized in that the grounding portion is formed to extend from the fixed portion so as to have the flat portion.

  Furthermore, the setting block according to the present invention is characterized in that the grounding portion is formed with a second inclined portion that is inclined downward from the flat surface toward the inner peripheral surface side of the housing on the tip surface. Has been.

Furthermore, the sash according to the present invention is a sash in which a shoji made of a glass body is housed in a frame framed in a rectangular shape in a frame framed in a rectangular shape,
The shoji is configured by providing any one of the setting blocks between an inner peripheral surface of the casing and an outer peripheral surface of the glass body.

  According to the setting block of the present invention, the fixed portion fixed to the inner peripheral surface of the housing and the grounding portion having a flat portion facing or abutting against the outer peripheral surface of the glass body are integrally formed. Since the fixing portion has an elastic portion that can be elastically attached to the inner peripheral surface of the housing, the fixing portion can be fixed independently to the inner peripheral surface of the housing, so that the adhesive deteriorates. Can be prevented from falling off.

  Further, according to the setting block according to the present invention, the elastic portion of the fixed portion extends from the block-like base portion into a fin shape or is formed of a soft resin, so that the elastic portion causes the inner peripheral surface of the housing to be formed. Secure fixing can be achieved.

  Furthermore, according to the setting block of the present invention, the fixing portion is formed in a shape that can be stored in the recess formed on the inner peripheral surface of the housing, and the elastic portion is the fixing portion that faces one side surface of the recess. The protrusion is formed on one side, and a protrusion that contacts the other side of the recess is formed on the side of the fixed part that faces the one side, so that the protrusion rotates with the casing in contact By doing so, the fixing portion can be easily stored in the concave portion, and the mounting operation can be facilitated.

  According to the setting block according to the present invention, the grounding portion is formed to extend from the fixed portion so as to have a flat portion, thereby increasing the area facing or abutting the outer peripheral surface of the glass body. Therefore, the glass body can be stably supported.

  Further, according to the setting block according to the present invention, the grounding portion is formed by forming the second inclined portion having a downward slope from the flat surface toward the inner peripheral surface side of the housing on the tip surface. Even if it is formed large, it is possible to prevent the insertion of the pressing member from being hindered.

  Embodiments of the sash of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a longitudinal sectional view of a sash according to the present embodiment, and FIG. 2 shows a transverse sectional view thereof. As shown in these drawings, the sash in the present embodiment is configured such that a shoji 2 is housed in a square frame 1 attached to a building opening so as to be freely opened and closed. The shoji 2 is configured by placing a glass body 4 inside a housing 3 assembled in a square shape. The sash of the present embodiment is configured as a vertically extending window that is opened so that one of the left and right sides of the shoji 2 is connected to the frame 1 and the other side protrudes in accordance with the operation of the opening / closing device 5 provided on the lower frame 11. .

  The frame 1 is formed by framing an upper frame 10, a lower frame 11, and left and right vertical frames 12, 12 in a rectangular shape. The upper frame 10 includes a metal upper frame 10a and a resin upper frame 10b attached to the indoor side thereof, the lower frame 11 includes a metal lower frame 11a and a resin lower frame 11b attached to the indoor side thereof, and the vertical frame 12 includes It consists of a metal vertical frame 12a and a resin vertical frame 12b attached to the indoor side. The metal upper frame 10a, the metal lower frame 11a, and the metal vertical frame 12a are all formed of an aluminum extrusion mold. The resin upper frame 10b, the resin lower frame 11b, and the resin vertical frame 12b are all formed of synthetic resin, and an angle portion 13 extending toward the indoor side over the four circumferences is integrally formed at the indoor side end portion. Is formed.

  The housing 3 is formed by braiding an upper rod 20 and a lower rod 21 and left and right vertical rods 22 and 22 into a square shape. An extension portion 23 extending from the inner peripheral side end portion toward the inner side in the finding direction is formed on the outer surface of the casing 3 over the four circumferences, and the chamber of the glass body 4 is interposed through the airtight material 24. Hold the outer surface. On the other hand, a pressing member 25 made of synthetic resin is attached to the indoor side of the housing 3 over four circumferences, and holds the indoor surface of the glass body 4 through the airtight material 26.

  The upper rod 20 includes a metal upper rod 20a and a resin upper rod 20b attached to the indoor side thereof, and the vertical rod 22 includes a metal vertical rod 22a and a resin vertical rod 22b attached to the indoor side thereof. In the upper rod 20 and the vertical rod 22, the pressing member 25 has an outdoor extending portion 25 a extending toward the outdoor side, which is provided on the inner peripheral surface of the upper rod 20 and the vertical rod 22 and has a substantially cross-sectional shape L. It engages with the letter-shaped engaging portion 27, and the ledge member 25 is fixed. In the lower collar 21, the ledge member 25 also serves as a resin collar, and is engaged and fixed to the interior surface of the lower collar 21.

  An upper setting block 30 is provided between the inner peripheral surface of the upper collar 20 and the outer peripheral surface of the glass body 4. Further, a lower setting block 31 is provided on the inner peripheral surface of the lower rod 21 between the outer peripheral surface of the glass body 4. Further, a vertical setting block 32 is provided between the inner peripheral surface of the vertical rod 22 and the outer peripheral surface of the glass body 4. These setting blocks are all made of hard rubber and are provided to protect the outer peripheral surface of the glass body 4 from the housing 3. These setting blocks are all formed in a piece shape, and a plurality of these setting blocks are provided in the longitudinal direction of each brazing material.

  The upper setting block 30 is formed in a piece shape having a substantially L-shaped cross section in accordance with the inner peripheral surface side shape of the upper collar 20, and is bonded and fixed to the inner circumferential surface of the upper collar 20. Further, the upper setting block 30 is provided on the outdoor side of the pressing edge member 25 so as not to interfere with the attachment of the pressing edge member 25 fixed to the engaging portion 27 of the upper collar 20. On the outer peripheral surface, a substantially half region on the outdoor side and the flat portion 30a face each other with a slight gap.

  Since the lower setting block 31 is not formed with the engaging portion 27 for fixing the pressing edge member 25 on the inner peripheral surface of the lower rod 21, the cross section extending from the indoor side to the outdoor side of the inner peripheral surface of the lower rod 21 is omitted. It is formed in a square shape. For this reason, the flat part 31a of the lower setting block 31 is formed so that an outer peripheral surface can be mounted over the indoor and outdoor full length of the glass body 4. FIG. Further, like the upper setting block 30, it is formed in a piece shape and is bonded and fixed to the inner peripheral surface of the lower collar 21.

  Next, the vertical setting block 32 will be described in detail. FIG. 3 shows an enlarged cross-sectional view of the shoji 2 near the downarm 22. As shown in this figure, the vertical setting block 32 provided between the inner peripheral surface of the vertical rod 22 and the outer peripheral surface of the glass body 4 has a more complicated cross-sectional shape than the upper setting block 30 and the lower setting block 31. is doing.

  In the vertical setting block 32, a fixing portion 33 that can be fixed to the inner peripheral surface of the vertical rod 22 and a grounding portion 37 having a flat portion 32 a that is close to the outer peripheral surface of the glass body 4 are integrated. It is formed. A recess 22c having the engaging portion 27 and the extending portion 23 as side surfaces is formed at the outer peripheral end portion of the inner peripheral surface of the vertical rod 22. The fixing portion 33 of the vertical setting block 32 is formed in a shape that can be stored in the recess 22c. In addition, an elastic portion 34 that can be elastically locked to the engaging portion 27 that constitutes one side surface of the recess 22 c is formed in a fin shape on the indoor side surface of the fixing portion 33. By this elastic portion 34, the vertical setting block 32 can be fixed to the vertical rod 22 in an engaged state. As a result, the vertical setting block 32 can be elastically fixed to the vertical rod 22, so that the vertical setting block 32 can be prevented from falling off due to deterioration of the adhesive. In order to secure the fixing of the vertical setting block 32, an adhesive may be provided on the bottom surface of the fixing portion 33, and the vertical setting block 32 may be fixed by both elastic locking and adhesion.

  Further, in this embodiment, the elastic portion 34 is formed in a fin shape, but this portion is also formed in the same block shape as the other portions, and the vertical rod 22 is similarly formed by using a soft resin as the material. Can be elastically fixed to the recess 22c. In this case, the elastic portion 34 made of a soft resin can be integrally formed with the hard resin by coextrusion.

  A protrusion 35 is formed on the outdoor surface of the fixing portion 33 opposite to the indoor surface where the elastic portion 34 is formed, and this is in contact with the indoor surface of the extension 23 of the vertical rod 22. The outdoor surface on which the protrusion 35 is formed is formed as a first inclined portion 36 that is inclined downward from the protrusion 35 toward the bottom surface of the recess 22c.

  The grounding portion 37 is formed so as to extend from the fixed portion 33 toward the indoor side, and the outer peripheral surface side of the glass body 4 is formed in a flat shape to constitute a flat portion 32a. A slight gap is provided between the flat portion 32a and the outer peripheral surface of the glass body 4. However, you may arrange | position so that these may contact | abut. The indoor surface of the grounding portion 37 is formed as a second inclined portion 38 that is inclined downward from the outer peripheral surface side of the glass body 4 toward the inner peripheral surface side of the vertical rod 22.

  Next, attachment of the vertical setting block 32 and attachment of the pressing member 25 will be described. FIG. 4 is an enlarged cross-sectional view showing a process of attaching the vertical setting block 32 to the inner peripheral surface of the vertical rod 22. 4A, in order to attach the vertical setting block 32 to the vertical rod 22, first, the vertical setting block 32 is disposed obliquely with respect to the concave portion 22c of the vertical rod 22, and the protrusion 35 is provided. It is made to contact | abut to the extension part 23 of the vertical shaft 22.

  Subsequently, as shown in FIG. 4B, the vertical setting block 32 is rotated around the protrusion 35, and the fixing portion 33 is inserted into the concave portion 22 c of the vertical rod 22. A step portion 22d is formed in the extending portion 23 of the vertical rod 22, and the protrusion 35 of the vertical setting block 32 is in contact with the step portion 22d so as to be able to rotate smoothly. .

  By rotating the vertical setting block 32 around the projection 35, the fixing portion 33 is accommodated in the recess 22c as shown in FIG. 4C, and the elastic portion 34 of the fixing portion 33 is elastically fixed to the recess 22c. As a result, the vertical setting block 32 can be fixed to the vertical rod 22. Here, since the first inclined portion 36 is formed on the outdoor surface on which the protrusion 35 of the vertical setting block 32 is formed, the vertical setting block 32 is attached without interfering with the vertical rod 22. be able to.

  FIG. 5 is an enlarged cross-sectional view showing a process of attaching the pressing edge member 25 to the vertical rod 22 to which the vertical setting block 32 is attached. As shown in FIG. 5 (a), in order to attach the pressing member 25, the tip of the outdoor extending portion 25 a of the pressing member 25 is brought into contact with the second inclined portion 38 formed on the grounding portion 37 of the vertical setting block 32. It is made to contact and it slides on the 2nd inclination part 38 toward an outdoor side as it is.

  As shown in FIG. 5 (b), when the distal end portion of the outdoor extending portion 25a of the pushing member 25 is slid to the end portion of the second inclined portion 38 of the vertical setting block 32, as shown in FIG. 5 (c). The edge member 25 is further moved toward the outdoor side, and the distal end portion of the outdoor extending portion 25 a is engaged with the engaging portion 27 of the vertical rod 22. Thereby, as shown in FIG.5 (d), the pressing member 25 can be fixed to the vertical rod 22, and it can be set as the state which pressed the glass body 4 from the indoor side.

  As described above, the vertical setting block 32 forms the second inclined portion 38 on the indoor surface of the grounding portion 37 extending from the fixing portion 33 toward the indoor side, so that the flat surface portion 32a extends in the indoor / outdoor direction. Even if it is formed large and the ground contact area with the glass body 4 is increased, the pressing edge member 25 can be attached without interfering with the vertical setting block 32.

  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 variously applied within the scope of the technical idea. In the present embodiment, the present invention is applied to a vertical extension window. However, the present invention is not limited to this, and any type of window may be used as long as the glass body is accommodated in the casing, for example, a sliding sash or an opening. The present invention can also be applied to windows and the like. In this embodiment, the vertical setting block 32 having the fixing portion 33 and the grounding portion 37 is fixed to the vertical rod 22. However, the upper setting block 30 and the lower setting block 31 may have the same shape. .

It is a longitudinal cross-sectional view of the sash in this embodiment. It is a cross-sectional view of the sash in this embodiment. FIG. It is an expanded cross-sectional view showing the process of attaching a vertical setting block to the inner peripheral surface of a vertical gutter. It is an expanded cross-sectional view showing the process of attaching a pressing edge member to a vertical hook.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Frame 2 Shoji 3 Frame 4 Glass body 5 Opening and closing device 20 Upper rod 21 Lower rod 22 Vertical rod 22a Recessed portion 22b Step portion 23 Extending portion 25 Pushing edge member 27 Engaging portion 30 Upper setting block 31 Lower setting block 32 Vertical setting Block 32a Plane portion 33 Fixed portion 34 Elastic portion 35 Projection portion 36 First inclined portion 37 Grounding portion 38 Second inclined portion

Claims (8)

In the setting block provided between the inner peripheral surface of the housing framed in a square shape and the outer peripheral surface of the glass body housed in the housing body,
A fixed portion fixed to the inner peripheral surface of the housing and a grounding portion having a flat portion facing or abutting against the outer peripheral surface of the glass body are integrally formed, and the fixed portion is the housing A setting block comprising an elastic portion that can be elastically attached to the inner peripheral surface of the rim.   The setting block according to claim 1, wherein the elastic portion of the fixing portion extends in a fin shape from the block-shaped base portion.   The setting block according to claim 1, wherein the elastic portion of the fixed portion is formed of a soft resin.   The fixing portion is formed in a shape that can be stored in a recess formed on an inner peripheral surface of the housing, and the elastic portion is formed on one side surface of the fixing portion facing one side surface of the recess. The setting block according to any one of claims 1 to 3, wherein a protruding portion that abuts against the other side surface of the concave portion is formed on a side surface of the fixing portion facing the side surface.   The setting block according to claim 4, wherein a first inclined portion that is inclined downward from the protruding portion toward the inner peripheral surface side of the housing is formed on a side surface of the fixed portion.   The setting block according to claim 1, wherein the grounding portion is formed to extend from the fixed portion so as to have the flat portion.   The setting block according to claim 6, wherein the grounding portion is formed with a second inclined portion that is inclined downward from the flat portion toward the inner peripheral surface of the housing at the tip surface. In a sash containing a shoji made of a glass body inside a rectangular frame, inside a rectangular frame,
The sash, wherein the shoji is provided with the setting block according to any one of claims 1 to 7 between an inner peripheral surface of the casing and an outer peripheral surface of the glass body.

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