JP3979976B2 - Panel body - Google Patents

Description

  The present invention relates to a panel body used for a door or sash shoji, a fence panel, or the like.

  In Patent Document 1, an intermediate panel is arranged between the inner and outer panels, a resin material is injected between the panels to bond the panels, and a buffer material is attached to the side edge of the laminated panel formed by bonding in this way, A technique for fitting a frame material to the cushioning material is disclosed.

JP 2001-227091 A

However, in the technique disclosed in the above-mentioned publication, in order to form a groove for mounting the cushioning material on the side edge of the alignment panel, it is necessary to align the side edge of the inner and outer panels and the side edge of the intermediate panel. Since there is no board | substrate part which opposes the side edge of these panels, there exists a problem that the panel alignment at the time of panel body manufacture is difficult.
In addition, because the cushioning material is attached to the side edge of the mating panel, and then the frame material is attached by inserting the projections of the frame material into the groove of the cushioning material, the number of manufacturing steps of the panel body is large and the workability is inferior There's a problem.
Furthermore, in the technique disclosed in the above-mentioned publication, a cushioning material is attached to a groove between opposing panels at the side edges of the inner and outer panels, and the frame material is fitted into the cushioning material. There is a problem that the adhesive strength is inferior.
Therefore, an object of the present invention is to provide a panel body that is easy to manufacture and has high adhesive strength between the frame material and the laminated panel.

  According to the first aspect of the present invention, there is provided a laminated panel in which the inner and outer panels are bonded with a resin material injected between the inner and outer panels opposed to each other at intervals, a frame member arranged along the side edge of the laminated panel, and the inner and outer panels And a sealing material provided between the frame member and the frame member, the frame member having a substrate portion facing the side edge of the inner and outer panels, and a protrusion protruding from the substrate portion and positioned between the inner and outer panels. The sealing material is arranged by bonding between the ridge and the outer surface of the inner panel and between the ridge and the inner surface of the outer panel, and the resin material for bonding the inner and outer panels is the inner panel and the ridge. The outer panel and the ridge are bonded together, and the sealing material contains a resin material between the inner and outer panels.

  Invention of Claim 2 has the step part which the sealing material arrange | positioned between the protrusion and the inner panel in the invention of Claim 1 opposes the side edge of an inner panel, The sealing material arrange | positioned between outer panels has the step part which opposes the side edge of an outer panel, It is characterized by the above-mentioned.

  The invention described in claim 3 is the invention described in claim 1, wherein the sealing material is a double-sided adhesive tape.

  The invention according to claim 4 is that, in the invention according to any one of claims 1 to 3, the adhesive of the sealing material is a material having the same group as the resin material to be injected between the inner and outer panels. Features.

According to invention of Claim 1, the panel body which fixed the frame material to the joining panel simultaneously with manufacture of a joining panel can be obtained.
Since the side edges of the inner and outer panels can be positioned by making the side edges of the inner and outer panels face the substrate portion, the positioning of the inner and outer panels is easy and the workability is good.
Since the inner and outer panels sandwich the protrusion and the sealing material to form an interval for injecting the resin material between the inner and outer panels, the spacing between the panels can be easily adjusted with high accuracy by changing the thickness of the sealing material. it can.
At the side edges of the inner and outer panels, the resin material bonds the inner and outer panels and the ridges of the frame material, so the frame material can be firmly adhered to the inner and outer panels, for example, a panel that is fixed with a frame material fixed to only one side of the panel Can be suspended and supported, so that the use of the panel body can be expanded and the degree of construction freedom can be increased.

According to the second aspect of the invention, the same effect as that of the first aspect of the invention can be obtained, and the sealing material has the stepped portions that oppose the side edges of the inner and outer panels. The side edges of the inner and outer panels can be positioned and fixed by sandwiching the protrusions of the frame member between the inner and outer panels while bringing the edges into contact with the sealing material disposed opposite to them. Therefore, positioning of the inner and outer panels is easier.
By changing the thickness of the stepped portion, the distance between the inner and outer panels can be easily adjusted.

  According to the invention described in claim 3, the same effect as that of the invention described in claim 1 or 2 is obtained, and the sealing material is a double-sided adhesive tape, whereby adhesion between the protrusions and the inner and outer panels is achieved. Work is easy and workability is good.

  According to invention of Claim 4, while having the same effect as invention as described in any one of Claims 1-3, the resin material inject | poured between an inner and outer panel, and the adhesive agent of a sealing material are used. By using a material having the same group, these are fused and integrated, so that the adhesive strength between the laminated panel and the frame material can be further increased.

Embodiments of the present invention will be described below with reference to the accompanying drawings. First, a first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a longitudinal sectional view of a hanger type sliding door according to a first embodiment of the invention, and FIG. 2 is a transverse sectional view of the sliding door shown in FIG. In FIG. 1, an extracted view is an enlarged view.
A panel body 1 according to the present embodiment is a shoji provided on a hanger-type sliding door 3, and the panel body 1 is suspended from a rail 7 fixed to an upper frame 5. Are held by rollers 8 and 8 provided in the door pocket, and the panel body 1 is moved along the longitudinal direction of the rail 7 to open and close the sliding door 3.
The panel body 1 includes a mating panel 9, a frame member 11 provided on the side edge 9 a of the mating panel, and a sealing member 13 provided between the mating panel 9 and the frame member 11.
In the matching panel 9, the inner panel 15 and the outer panel 17 are arranged to face each other, and an injection space 35 for the resin material 19 is formed between the inner panel 15 and the outer panel 17. The inner and outer panels 15 and 17 are bonded and fixed with the resin material 19. The resin material 19 is an acrylic resin.
A frame member 11 is fixed to the side edge 9a of the mating panel 9 along the side edge 9a. The frame member 11 is provided with a mounted portion 11a, and the non-attached portion 11a is bolted to the metal fitting 22 of the pulley 20 running on the rail 7, and the panel body 1 is suspended from the metal fitting 22 of the pulley 20. Has been. The frame member 11 is further provided with a substrate portion 21 provided at a position facing the side edge 9a of the mating panel 9 and a ridge 23 positioned between the inner and outer panels 15 and 17, and these substrate portions 21 are provided. And the protrusion 23 is integrally formed in the to-be-attached part 11a.
The inner and outer panels 15, 17 are each made of a glass material.
The board portion 21 is provided in the longitudinal direction of the side edge 9 a so as to face the side edge 9 a of the mating panel 9, and the side edges 15 a and 17 a of the inner panel 15 and the outer panel 17 are abutted against the board portion 21. The side edge 15a of the inner panel 15 and the side edge 17a of the outer panel 17 are aligned.
The protrusion 23 is provided along the side edge 9 a of the mating panel 9 and protrudes from the substrate portion 21 between the inner and outer panels 15 and 17.
The sealing material 13 is disposed between the inner panel outer surface 31 and the protrusion 23 and between the outer panel inner surface 33 and the protrusion 23, and is a double-sided adhesive tape in the present embodiment. That is, the protrusion 23 is sandwiched between the inner panel 15 and the outer panel 17, and the double-sided adhesive tape 13 is attached to the base 23 a of the protrusion 23.
Sealing material (hereinafter referred to as “double-sided adhesive tape” 13 in the description of the present embodiment) is attached to the base portion 23a and sealed to the tip side portion 23b between the base portion 23a and the tip end 23c of the ridge 23. There is no material 13, and a gap 29 is formed between the tip side portion 23 b of the ridge 23 and the inner panel 15, and between the tip side portion 23 b of the ridge 23 and the outer panel 17. The resin material 19 has entered 29. The adhesive 13a provided on one side of the double-sided adhesive tape 13 is adhered to the side of the ridge 23, and the adhesive 13b provided on the other side is the inner panel 15 or the outer side. The protrusions 23 and the inner and outer panels 15 and 17 are bonded to each other by being bonded to the panel 17. The adhesives 13a and 13b of the double-sided adhesive tape 13 are acrylic resins and are filled between the inner and outer panels. Has the same acrylic group as material 19 It is a fat material.
The resin material enters the gap 29 from the resin material injection space 35 between the outer side surface 31 of the inner panel 15 and the inner side surface 33 of the outer panel 17 on the distal end side portion 23b side of the ridge 23. The tip end side portion 23 b of the ridge 23 is bonded and fixed to the inner and outer panels 15 and 17 by the resin material 19 entering the gap 29.
The resin material injection space 35 between the inner panel 15 and the outer panel 17 is defined by the thickness of the protrusion 23 and the double-sided adhesive tapes 13 and 13 attached to both side surfaces thereof. There is no need for a separate spacer. In addition, the resin material 19 is confined on one side of the resin material injection space 35 by the double-sided adhesive tapes 13, 13 attached to both side surfaces of the protrusion 23.
In the panel body 1 of the present embodiment, the frame member 11 is only on the upper edge, the left and right side edges and the lower edge are not provided with the frame member 11, and these three side edges are free ends. Yes.

Next, the manufacturing method of the panel body 1 concerning this Embodiment and its effect | action are demonstrated. At the time of manufacturing the panel body 1, the double-sided adhesive tape 13 is affixed to both sides of the ridge 23 of the frame member 11. Next, by arranging the inner and outer panels 15 and 17 to face each other and arranging the protrusions 23 between the inner and outer panels 15 and 17, the side edges 15 a and 17 a of the inner and outer panels 15 and 17 are brought into contact with the substrate portion 21. The inner and outer panels 15, 17 can be positioned at positions where the side edges 15a, 17b are aligned.
Next, the resin injection space 35 is formed between the inner and outer panels 15 and 17 by sandwiching the protrusion 23 between the inner panel 13 and the outer panel 11. The resin injection space 35 can be easily adjusted by changing the thickness of the double-sided adhesive tape 13 to which the inner and outer panels 13 and 11 are in contact and bonded, and the dimension of the resin injection space 35 can be adjusted with high accuracy.
At the same time, the inner panel 15 and the ridge 23, and the outer panel 17 and the ridge 23 are bonded and fixed by the double-sided adhesive tape 13 by sandwiching the ridge 23 between the inner and outer panels 15 and 17.
Then, the resin material 19 is injected into the resin material injection space 35 from the remaining side edge where the frame material 11 is not mounted. In this case, the protrusion 23 is arranged at the end of the injection space 35 of the resin material 19 and seals the resin material 19 injected between the inner and outer panels 15 and 17 together with the double-sided adhesive tapes 13 and 13.
Further, on the tip 23 b side of the ridge 23, the resin material 19 enters a gap 29 formed between the inner and outer panels 15 and 17, and the resin material 19 is also injected around the tip side portion 23 b of the ridge 23. Therefore, the adhesive strength between the mating panel 9 and the frame member 11 is increased.
When the resin material 19 is cured, the adhesion between the inner and outer panels 15 and 17 and the frame material 11 and the inner and outer panels 15 and 17 are bonded and fixed.
According to the present embodiment, the side edges of the inner and outer panels 15a and 17a are brought into contact with the substrate portion, so that the inner and outer panels 15 and 17 can be easily positioned, and at the same time as the positioning, the inner and outer panels 15 and 17 are projected. Since the frame member 11 can be fixed to the panel 9 by simply inserting the resin material 19 after positioning, the manufacturing process can be reduced and the workability can be improved.
At the side edges 15 a, 17 a of the inner and outer panels 15, 17, the double-sided adhesive tape 13 bonds the inner and outer panels 15, 17 and the protrusions 23 of the frame member 11, and the resin material 19 enters the protrusions 23 into the gap 29. Since it adheres to the inner and outer panels 15 and 17, the frame member 11 can be firmly adhered to the inner and outer panels, and the mating panel 9 can be suspended by the frame member 11 fixed only to the upper edge 9a of the mating panel 9.
By combining the resin material 19 injected between the inner and outer panels 15 and 17 and the adhesives 13a and 13b of the double-sided adhesive tape 13 together with a resin material having an acrylic group (acrylic resin material), they are integrated and integrated. Therefore, the adhesive strength between the mating panels 15 and 17 and the frame member 11 can be further increased.
In the present embodiment, the frame member 11 can be fixed to the mating panel 9 simultaneously with the production of the mating panel 9.
At the construction site of the sliding door 3, the panel body 1 can be mounted simply by bolting the attached portion 11a of the frame member 11 to the hanging bracket 22 of the pulley 20, the construction is easy, and the panel body 1 can be easily replaced. .
Since the inner and outer panels 15 and 17 do not require processing such as drilling for attaching the frame member 11, it is not always necessary to use a reinforcing panel for the inner and outer panels 15 and 17, and an inexpensive panel body can be provided.

  Other embodiments of the present invention will be described below. In the embodiments described below, parts having the same operational effects as those of the above-described embodiments are denoted by the same reference numerals. Detailed description is omitted.

FIG. 3 shows a second embodiment. In the second embodiment, the sealing material 13 has step portions 61 and 63. That is, the sealing material 13 disposed between the ridge 23 and the inner panel 15 includes a step portion 61 that faces the side edge 15 a of the inner panel 15, and is disposed between the ridge 23 and the outer panel 17. The sealing material 13 is provided with a stepped portion 63 that faces the side edge 17 a of the outer panel 17. The step portions 61 and 63 each have a substantially L-shaped cross section, and face the corners of the inner and outer panels 15 and 17.
Each sealing material 13 is bonded to the protrusion 23 and each of the inner and outer panels 15 and 17 with an adhesive 62 (double-sided adhesive tape in this embodiment).

In this 2nd Embodiment, since the step parts 61 and 63 with which the side edge with the inner panel 15 or the outer panel 17 opposes the sealing materials 13 and 13 are formed, the side edge 15a of the inner and outer panels 15 and 17 is formed. The outer and outer panels 15 and 17 are made to face the frame member 11 in two directions (the surface direction of the inner and outer panels 15 and 17 and the thickness direction of the panel 9). ) Can be positioned.
Furthermore, the sealing materials 13 and 13 can be made to act as a buffer material between the frame material 11 and the inner and outer panel side edges 15a and 17a.
By changing the thickness of the step portions 61 and 63 (the portion located between the ridge 23 and the inner panel 15 or between the ridge 23 and the outer panel 17), the distance between the inner and outer panels 15 and 17 can be easily adjusted. Can be.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the inner and outer panels 15 and 17 may be a resin material such as an acrylic resin, a metal material, or a stone material.
The frame member 11 is not limited to being provided with the attached portion 11a, and may be configured with only the substrate portion 21 and the protrusion 23.
The panel body 1 is not limited to the door shoji or simple building described above, but may be a fence, a curtain wall, a sash shoji, or the like, and can be used as various building materials.
Either the inner panel 15 or the outer panel 17 may be outside.
The frame member 11 is not limited to being provided on one side of the four sides of the mating panel 9 but may be provided on the two sides, three sides, or four sides.
The alignment panel 9 may be a parallelogram or a polygon such as a pentagon or a hexagon.
The resin material 19 filled between the inner and outer panels 15 and 17 may be colored using a mixture of pigments or made translucent.
Adhesion between the sealing material 13 and the ridges 23 (or 67, 71) and adhesion between the sealing material 13 and the inner and outer panels 15, 17 are not limited to double-sided adhesive tape, and may be an adhesive.
The number of ridges 23 and the number of panels provided on the substrate unit 21 are not limited. For example, the ridges 23 are not limited to a single line, and may be a plurality of lines such as two. When two ridges 23 are provided, an intermediate panel is arranged between the inner and outer panels 15 and 17, one between the inner panel 15 and the intermediate panel, and another between the outer panel 17 and the intermediate panel. One ridge 23 is arranged.
The inner and outer panels 15 and 17 are not limited to the side edges 15a and 17a being aligned and positioned by the substrate portion 21, but the substrate portion 21 is formed in a step shape, and the side edges 15a and 17a are shifted from each other by the substrate portion 21. It may be positioned. Further, when there is an intermediate panel between the inner and outer panels 15 and 17, not only the side edges of these three panels are aligned and positioned by the board part 21, but also the board part at a position where the side edges are shifted. 21 may be used for positioning.

FIG. 1 is a longitudinal sectional view of a hanger type sliding door using a panel body according to an embodiment of the invention. It is a cross-sectional view of the sliding door shown in FIG. It is sectional drawing of the panel body 1 concerning 2nd Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Panel body 9 Matching panel 9a Side edge 11 Frame material 13 Sealing material (double-sided adhesive tape)
13a, 13b Adhesive 15 Inner panel 17 Outer panel 19 Resin material 21 Substrate part 23 Projection 61, 63 Step part

Claims (4)

Provided between the inner and outer panels and the frame material, the alignment panel in which the inner and outer panels are bonded with resin material injected between the inner and outer panels opposed to each other with a gap, the frame material disposed along the side edge of the alignment panel The frame member has a substrate portion facing the side edges of the inner and outer panels, and a protrusion protruding from the substrate portion and positioned between the inner and outer panels. The resin material that bonds the inner and outer panels bonds the inner panel and the ridge, and the outer panel and the ridge. And a sealing member encapsulating a resin material between the inner and outer panels. The sealing material arranged between the ridge and the inner panel has a step portion facing the side edge of the inner panel, and the sealing material arranged between the ridge and the outer panel is on the side edge of the outer panel. The panel body according to claim 1, comprising stepped portions facing each other. The panel body according to claim 1, wherein the sealing material is a double-sided adhesive tape. The panel body according to any one of claims 1 to 3, wherein the adhesive of the sealing material is a material having the same group as the resin material injected between the inner and outer panels.

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