JP5618504B2 - Synthetic resin panel connection structure - Google Patents

Description

  The present invention relates to a connection structure for synthetic resin panels, and more particularly to a connection structure for attaching a synthetic resin panel to an opening formed in a wall material.

  There is a demand to provide an opening for accent or lighting in a wall material made of an extruded cement board and to fit a glass material into the opening. Therefore, an opening reinforcement steel material can be provided in an opening part, a sash frame can be attached to an opening reinforcement steel material, and a glass material can be attached to a sash frame. However, there is a problem that the opening reinforcing steel material and the sash frame are required and the cost is increased.

  Therefore, a glass fixture composed of bottom packing, side edge packing, sealing material, etc. is inserted into the groove formed at the edge of the extruded cement plate, and the glass is smaller than the width of the groove by the glass fixture. It is known to connect a material with an edge of an extrusion-formed cement board (see, for example, Patent Document 1).

  It is also used for lighting exterior materials, roofing materials, wall materials, partition materials, window materials, etc., and is made of a synthetic resin composite having a plurality of hollow portions formed by connecting the front and back surfaces with a plurality of ribs. A layer board is known (see, for example, Patent Document 2).

Utility Model Registration No. 3122732 JP 2008-214885 A

  However, there has not been proposed a structure in which a synthetic resin panel having a width larger than the width of the groove portion of the extruded cement board is well connected to the extruded cement board.

  Then, an object of this invention is to provide the connection structure which can connect the synthetic resin panel larger than the width | variety of the groove part of an extrusion-formed cement board with an extrusion-formed cement board with simple structure.

  In order to solve the above problems, the connection structure according to the present invention is a connection structure for connecting a wall material and a synthetic resin panel having a width wider than the width of a groove formed at an end of the wall material. And a fixing member inserted into the groove portion of the wall member, a first rigid frame fixed to the connecting member and holding one face plate of the synthetic resin panel, and fixed to the first rigid frame. And having a second rigid frame for holding the other face plate of the synthetic resin panel.

  According to the present invention, the connecting member is inserted into the groove formed at the end of the wall member, and the first rigid frame and the second rigid frame of the separate members are fixed to the connecting member. With the rigid frame and the second rigid frame, a synthetic resin panel having a width wider than that of the groove formed at the end of the wall material can be well connected to the wall material.

It is a figure which shows an example of the fence comprised using the connection structure which concerns on this invention. It is AA 'sectional drawing of FIG. 1, Comprising: It is a figure for demonstrating the connection structure which concerns on this invention. It is a figure which shows an example of a synthetic resin panel. It is a figure for demonstrating the procedure which connects the extrusion formation cement board 200 and the synthetic resin panel 300 using the connection member 100. FIG. It is a figure which shows the other example of the fence comprised using the connection structure which concerns on this invention.

  Hereinafter, a connection structure according to the present invention will be described with reference to the drawings. However, it should be noted that the present invention is not limited to the following description and extends to the invention described in the claims and equivalents thereof.

  FIG. 1 is a diagram illustrating an example of a fence configured using a connection structure according to the present invention.

  The fence 1 is attached to edges of indoor / outdoor crossing corridors, pedestrian bridges, viaducts and the like for the purpose of protecting users and the like, and includes a connecting structure 100, an extrusion-formed cement board 200, a synthetic resin panel 300, and a handrail 400. , And the base 500 or the like.

  The extruded cement board 200 that can be used as a wall material and the base portion 500 are fixed by an anchor (not shown) or the like, and the synthetic resin panel 300 abuts on the rail member 510 of the base portion 500 to be combined with the extruded cement plate 200. The resin panel 300 is connected by a connection structure 100, and a handrail 400 is disposed on the connection structure 100, the extrusion-formed cement board 200, and the synthetic resin panel 300. Further, sealing portions 501 and 502 are filled in a connection portion between the extrusion-formed cement board 200 and the synthetic resin panel 300 and the base portion 500, and a sealing portion 103 is filled in a connection portion between the extrusion-forming cement board 200 and the connection structure 100. Has been.

  In the fence 1, a plurality of extrusion-formed cement boards 200 and a plurality of synthetic resin panels 300 can be connected to form a fence having a predetermined length. For the connection with 300, the connection structure 100 according to the present invention is used. Moreover, the height of the upper part of the handrail 400 is set to 1200 mm in the example of FIG.

  FIG. 2 is a cross-sectional view taken along the line AA ′ of FIG. 1 and is a view for explaining a connection structure according to the present invention.

  As shown in FIG. 2, the connection structure 100 is a structure for connecting the extrusion-formed cement board 200 and the synthetic resin panel 300, and includes a joint material 110, a first rigid frame 120, and a second rigid frame 130. Etc.

  The joint material 110 is connected to the first leg portion 111 and the second leg portion 112 that are inserted into the groove portion 210 formed at the end portion of the extrusion-formed cement board 200 and the first rigid frame 120. 1 connecting portion 113 and the like. The first leg portion 111 and the second leg portion 112 are fixed in the groove portion 210 by the adhesive material 101. The first connecting portion 113 is held at a predetermined distance from the end of the extruded cement plate 200 by the backup 102, and the sealing 103 is filled between the first connecting portion 113 and the extruded cement plate 200. The first leg portion 111, the second leg portion 112, and the first connection portion 113 are integrally formed of an aluminum material, but may be formed of a resin material.

  The first rigid frame 120 includes a second connection portion 121 for connecting to the joint material 110, a first side surface portion 122, a third connection portion 125 for connecting to the second rigid frame 130, and the like. Have. The first side surface portion 122 has a first contact portion 123 that contacts the end surface 306 of the synthetic resin panel 300 and a first holding portion 124 for holding one face plate 307 of the synthetic resin panel 300. Yes. The third connection portion 125 has a second contact portion 126 that contacts the end surface 306 of the synthetic resin panel 300. The second connection part 121, the side surface part 122, the first contact part 123, the first holding part 124, the third connection part 125, and the second contact part 126 are integrally formed of an aluminum material. However, it may be formed of a resin material. The first contact portion 123 and the second contact portion 126 of the first rigid frame 120 are also configured to function as screw receivers.

  The second rigid frame 130 includes a fourth connection portion 131 for connecting to the first rigid frame 120, a second side surface portion 132, and the like. The second side surface portion 132 includes a second holding portion 133 for holding the other face plate 308 of the synthetic resin panel 300, a first hole portion 134, a second hole portion 135, and the like ( (Refer FIG. 4 about the 1st hole part 134 and the 2nd hole part 135). The fourth connecting portion 131, the second side surface portion 132, and the second holding portion 133 are integrally formed of an aluminum material, but may be formed of a resin material.

  As shown in FIG. 2, the joint material 110 is fixed to an end portion of the extrusion-formed cement board 200, the joint material 110 and the first hard frame 120 are fixed by screws 150, and the first hard frame 120 and the second hard frame 120 are connected to each other. The rigid frame 130 is fixed by a screw 160.

  The end surface 306 of the synthetic resin panel 300 is positioned in contact with the first contact portion 123 and the second contact portion 126 of the first rigid frame 120. Further, when the first rigid frame 120 and the second rigid frame 130 are fixed to each other, the one face plate 307 and the other face plate 308 of the synthetic resin panel 300 are respectively connected to the first holding portion 122 and the second rigid plate 308. Are held by the holding portion 133. Thus, even when the width (w2) of the synthetic resin panel 300 is wider than the width (w1) of the groove portion 210 of the extrusion-molded cement board 200, the synthetic resin panel 300 and the extrusion-molded cement board 200 are firmly connected by the connection structure 100. It became possible to be connected to.

  In addition, since the width | variety of the groove part of the edge part of wall materials, such as the extrusion-formed cement board 200, changes with kinds of wall material, several types of joint materials which differ with the kind of wall material are prepared beforehand, and the kind of wall material It is also possible to replace only the joint material according to the usage. Also, a mechanism that can change the width of the first leg 111 and the second leg 112 of the joint material 110 (one leg or both legs can be moved relative to the threaded member) Such a mechanism) may be provided in the joint material 110 and the width between the leg portions may be adjusted so that it can be applied to various types of wall materials.

  FIG. 3 is a diagram illustrating an example of a synthetic resin panel.

  FIG. 3 shows an end-treated synthetic resin panel 300 connected to the extrusion-formed cement board 200 by the connection structure 100 shown in FIGS. 1 and 2, and a continuous installation for connecting to the synthetic resin panel 300. A synthetic resin panel 310 is described. An arbitrary number of synthetic resin panels 310 can be connected to the continuous synthetic resin panel 310. In addition, when connecting with the other extrusion-formed cement board 200 at the tip of the synthetic resin panel 310 for continuous installation, the synthetic resin panel and the connection structure 100 similar to the synthetic resin panel 300 are used. What is necessary is just to connect with the extrusion-formed cement board 200.

  The synthetic resin panel 300 includes a main body portion 301 including a plurality of hollow portions partitioned by a plurality of partition walls, and synthetic resin sheet materials 304 and 305 that seal upper and lower opening ends of the main body portion 301. The synthetic resin panel 310 is also composed of a main body portion 311 including a plurality of hollow portions partitioned by a plurality of partition walls, synthetic resin sheet materials 314 and 315 that seal upper and lower opening end portions of the main body portion 311, and the like. Synthetic resin panels 300 and 310 are connected to each other and used for a lighting outer wall surface material, a lighting opening filler, a roofing material, and the like. Since the synthetic resin panels 300 and 310 are lighter than a lighting surface material such as glass or a glass block, they have a characteristic that a wide lighting surface can be easily realized.

  The main body 301 is formed by extruding a lightly colored translucent resin (polycarbonate), and is connected to an end surface 306 that is end-treated at the left end in the drawing and a right short portion in the drawing. A recess 303 is provided. The main body 311 is formed by extruding a lightly colored translucent resin (polycarbonate). The main body 311 is provided with a continuous protrusion 312 at the left end in the figure and at a right short in the figure. A recess 313 is provided. Therefore, although the internal partition walls can actually be seen through the main body portions 301 and 311, the points are not displayed in the drawing.

  The continuous protrusion 312 has a hollow shape having a U-shaped cross section with a slightly expanded tip. Further, the continuous recesses 303 and 313 are formed with recesses for connecting with the continuous protrusions 20. Since the synthetic resin panels can be easily connected to each other by press-fitting the continuous protrusions into the continuous recesses, it is possible to form daylighting walls having various dimensions.

  The synthetic resin sheet materials 304, 305, 314 and 315 are made of a lightly colored, translucent resin (polycarbonate) having a thickness of 0.5 mm, and seal the upper and lower opening ends of the main body portions 301 and 311. In order to do so, it is fixed by heat welding. In addition, the opening edge part of the synthetic resin panels 300 and 310 is not limited to sealing with a synthetic resin sheet material, You may make it seal by other methods, such as sticking an aluminum tape.

  FIG. 4 is a view for explaining a procedure for connecting the extrusion-formed cement board 200 and the synthetic resin panel 300 using the connecting member 100.

  First, the adhesive material 101 is filled in the groove portion 210 at the end portion of the extrusion-formed cement board 200 fixed to the base portion 500, and the groove portion 210 filled with the adhesive material 101 is filled in the first portion of the joint material 110 via the backup 102. The first leg 111 and the second leg 112 are inserted. Further, the sealing 103 is filled in a connection portion between the extrusion-formed cement board 200 and the joint material 110.

  When the adhesive material 101 is cured and the joint material 110 and the extrusion-formed cement board 200 are sufficiently fixed, the joint material 110 and the first rigid frame 120 are then fixed by the screw 150.

  Next, the synthetic resin panel 300 is inserted from the front side in the figure, and the end surface 306 of the synthetic resin panel 300 comes into contact with the first contact portion 123 and the second contact portion 126, and One face plate 307 is disposed so as to contact the holding portion 122 and the rail member 510 of the first rigid frame 120.

  Next, the second rigid frame 130 and the first rigid frame 120 are fixed by screws 160 and 161 inserted from the first hole 134 and the second hole 135, so that the synthetic resin panel 300 is fixed. One face plate 307 and the other face plate 308 are held between the first holding part 122 and the second holding part 133, respectively. As a result, the extrusion-formed cement board 200 and the synthetic resin panel 300 are firmly connected by the connection structure 100.

  Next, the first holes 134 and the second holes 135 are closed with the lids 140 and 141 so that the screws 160 and 161 are not exposed to the outside.

  Next, at the connection portion 440 of the handrail 400, the handrail 400 is fixed to the first contact portion 123 and the second contact portion 126 of the first rigid frame 120 by screws 420 and 430. Thereafter, the connection portion 440 of the handrail 400 is closed with the cover 410 so that the screws 420 and 430 are not exposed to the outside.

  Finally, the sealing part 501 and 502 are filled in the connection part between the base part 500, the extrusion-formed cement board 200 and the synthetic resin panel 300, and the assembly of the fence 1 is completed.

  FIG. 5 is a diagram showing another example of a fence configured using the connection structure according to the present invention.

  In the fence 2 shown in FIG. 5, the same number is attached | subjected to the same structure as the fence 1 shown in FIG. 1, and description is abbreviate | omitted. The fence 2 shown in FIG. 5 is different from the fence 1 shown in FIG. 1 in that a first hole portion into which screws 160 and 161 for fixing the first rigid frame 120 and the second rigid frame 130 are inserted. Instead of 134 and the second hole 135, a groove (not shown) having the same length as the vertical length of the second rigid frame 130 is formed, and the groove has the same length (second rigid frame 130). It is only the point comprised so that it may block | close with the elongate cover material 142 which has the same length as the length of the vertical direction. In the case where the second rigid frame 130 is formed of an aluminum material, it is easier to form the groove than to form the first hole 134 and the second hole 135.

  In the connection structure described above, a screw is used to connect the joint material 110, the first rigid frame 120, the second rigid frame 130, and the handrail 400, but other fixing methods may be used. is there.

DESCRIPTION OF SYMBOLS 1 Fence 100 Connection structure 110 Joint material 120 1st rigid frame 130 2nd rigid frame 200 Extrusion-formed cement board 210 Groove part 300 Synthetic resin panel 300
400 handrail 500 foundation

Claims (5)

A connecting structure for connecting a wall material and a synthetic resin panel having a width wider than the width of a groove formed at an end of the wall material,
A connecting member inserted into the groove of the wall material;
A first rigid frame fixed to the connecting member and holding one face plate of the synthetic resin panel;
A second rigid frame fixed to the first rigid frame and holding the other face plate of the synthetic resin panel;
The connecting member, the first rigid frame, and the second rigid frame are separate bodies ,
The connecting member includes a flat plate-like connecting portion, a flat plate-like first leg portion extending in a vertical direction from one surface of the connecting portion, and a vertical direction from the same plane as the surface from which the first leg portion extends. A flat plate-like second leg portion extending to
The first leg and the second leg are inserted into a groove of a wall material ,
A first backup storage portion formed by an outer surface of the first leg portion and a surface of the connecting portion; and a first backup housing portion formed by an outer surface of the second leg portion and a surface of the connecting portion. 2 further having a backup storage unit,
A connecting structure characterized by that. The first rigid frame has a first holding portion for holding one face plate of the synthetic resin panel, and an abutting portion for contacting the end surface of the synthetic resin panel,
The connection structure according to claim 1 , wherein the second rigid frame has a second holding portion that holds the other face plate of the synthetic resin panel. By the second jamb is fixed to the first jamb, by the second holding portion and the first holding portion, the synthetic resin panel is held, according to claim 2 Connection structure. The connection structure according to claim 2 , wherein the contact portion is used as a fixing means for fixing a cover that covers an upper end portion of the synthetic resin panel. The connection structure according to any one of claims 1 to 4 , wherein the connection member includes an insertion portion that is inserted into the groove portion, and a variable mechanism that varies a width of the insertion portion in accordance with a width of the groove portion.

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