JPH0579148A - Mounting structure for panel for building - Google Patents

Abstract

PURPOSE:To fix both skins on the surface side and the back side directly to a mounting ground by a method wherein the attaching metal of a panel formed such that the skins on the surface side and the back side are integrally formed through a heat insulating material is not exposed. CONSTITUTION:Skins 1 and 2 on the surface side and the back side are positioned in parallel facing each other and a gap between the skins 1 and 2 is filled with a heat insulating material 3 to integrally form a panel 4. A protrusion-form male tongue part 5 is protruded from the one end part of the panel 4 and a female tongue part 6 is recessed in the other end part, and the male tongue part 5 and the female tongue part 6 of the adjoining panels 4 are coupled together by means of a tongue. A fixing tool 10 like a screw is inserted through the skins 1 and 2 on the surface side and the back side to fix a part in the vicinity of the female tongue part 6 to a mounting ground 11. A cover part 9 is extended from the end part on the male tongue part 5 side of the surface of the panel 4 toward the adjoining panel 4 and the fixing tool 10 is covered with the cover part 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for fixing a construction panel for constructing an outer wall, a partition, a roof or the like of a house, a simple structure or the like to a mounting base.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 4, a front outer skin 1 and a back outer skin 2 are made to face each other in parallel, and both outer skins 1,
A heat insulating material 3 such as a synthetic resin foam is filled between the two outer shells 1 and 2 to form a panel 4 '. In addition, a convex male portion 5'is formed by bending the end portion of the front skin 1 and the end portion of the back skin 2 at one end of this panel 4 ', and has a concave shape at the other end. The male and female portions 6'are recessed, and the male and female portions 5'and 6'are fitted together to connect the panels 4 '. Further, in order to fix the panel 4 to the mounting base 11 such as a furring strip, a through hole 12 formed in the mounting base 11 and a through hole 13 formed in the back side skin 2 of the panel 4 ′ are attached from the back side. 14 is inserted and the screw 15 of the fixture 14 is rotated to widen the deformable locking portion 16 to sandwich the mounting base 11 and the back skin 2 of the panel 4'between the deformable locking portion 16 and the washer 16a. I was letting it.

[0003]

According to this mounting method, the panel 4'can be fixed to the mounting base 11 without exposing the mounting tool 14 to the surface of the panel 4 '. Since only the back skin 2 of the panel 4'is fixed, there is a problem that the mounting strength and stability of the surface of the panel 4'cannot be obtained.
That is, since the front skin 1 of the panel 4'is only integrated with the back skin 2 via the heat insulating material 3 such as synthetic resin foam, the front skin 1 is not directly fixed to the mounting base 11, There is a problem that when the surface of the panel 4 is pressed, the heat insulating material 3 is compressed and the front outer skin 1 is retracted, or when the front outer skin 1 is pulled with a strong force, peeling occurs between the front outer skin 1 and the heat insulating material 3. It was

The present invention has been made in view of the above circumstances. An object of the present invention is to mount a panel in which a front skin and a back skin are integrated via a heat insulating material so that a metal object is not exposed. The purpose is to allow both the front and back skins to be fixed directly to the mounting base.

[0005]

A construction panel mounting structure of the present invention is a panel 4 in which a front skin 1 and a back skin 2 are opposed to each other in parallel, and a heat insulating material 3 is filled between the outer skins 1 and 2.
Are integrally formed, and a convex male part 5 is provided at one end of the panel 4 and a female part 6 is provided at the other end of the panel 4 to form a concave part. The part 6 is actually joined, and a fixing tool 10 such as a screw is penetrated through the front skin 1 and the back skin 2 to fix the vicinity of the female part 6 to the mounting base 11, and the male part 5 side of the panel 4 side. The cover portion 9 is extended from the end portion of the panel toward the surface of the adjacent panel 4, and the fixing tool 10 is covered by the cover portion 9.

[0006]

The present invention is constructed as described above, and the panel 4
The front outer skin 1 and the back outer skin 2 are fixed to the mounting base 11 by the fasteners 10 at the end on the male part 6 side, and the fixed female part 6 on the end on the male part 5 side. Since the male part 5 is fitted and held in the inside, not only the back skin 2 but also the front skin 1 is fixed to the mounting base 11 by the fastener 10, and is peeled off to the front skin 1 of the panel 4. Even if such a force acts, the front skin 1 does not peel off from the heat insulating material 3. Further, since the fixing tool 10 fixing the panel 4 is covered by the cover portion 9 of the adjacent panel 4, the fixing tool 10 is not exposed to the outside,
The panel 4 can be connected and fixed to the mounting base 11 with a good appearance. Moreover, since the fixing tool 10 such as a screw is only used to fix the panel 4 to the mounting base 11, no special hardware is required, and the cost of parts can be reduced.

[0007]

EXAMPLE A front outer skin 1 and a back outer skin 2 are roll-formed steel plates, synthetic resin coated steel plates, painted steel plates, etc., and are in a state in which the front outer skin 1 and the back outer skin 2 are spaced apart and face each other in parallel. Then, the outer skin 1 and the outer skin 2
A heat insulating material 3 is filled between
The panel 4 is formed by integrating the back cover 2 with the back cover 2.
Here, the heat insulating material 3 is isocyanurate or urethane resin,
It is a foam of synthetic resin such as phenol resin, or a foam in which inorganic fibers such as glass fibers are mixed and dispersed therein. Since the front skin 1 and the back skin 2 are separated from each other,
The internal heat insulating material 3 is exposed on both end surfaces of the panel 4, and the paper 17 that prevents the heat insulating material 3 from protruding during the foam molding of the heat insulating material 3 is attached here. As shown in FIG. 2, a concave female part 6 is provided at one end of the panel 4, and a convex male part 5 is provided at the other end of the panel 4. A packing 22 is attached to the inner part of the inside of 6. A step portion 18 is formed as a paragraph on the end surface of the outer skin 1 on the female part 6 side, and a front extending piece 7 folded back in a substantially U shape is formed at the tip of the outer skin 1. Is provided, and the back side extension piece 8 folded back into a substantially U shape is also provided at the end of the back side skin 2 on the female part 6 side, and the front side extension piece 7 and the back side extension piece 8 are provided. Sandwiches the female part 6 from both sides,
The front skin 1 and the back skin 2 are separated by the bottom surface of the female part 6, and the heat insulating material 3 (paper 17 is pasted on the surface) is exposed on the bottom surface of the female part 6. On the other hand, a cover portion 9 having a width substantially equal to the width of the stepped portion 18 extends from the end of the front outer skin 1 on the male portion 5 side so as to be flush with the surface of the front outer skin 1. The male part 5 is provided so as to project from the back surface side of the cover part 9. At the tip of the male part 5, the tip of the front skin 1 and the tip of the back skin 2 are bent in a substantially U shape, and a front bent portion 20 and a back bent portion 21 are provided. It is separated from the outer skin 2 on both sides of the tip surface of the male part 5, and the heat insulating material 3 (paper 17) is exposed at the tip surface of the male part 5.

Then, the stepped portion 1 on the female portion 6 side of the panel 4
8, the through holes 19a and 19b for inserting the fasteners 10 such as screws and tapping screws into the front surface outer skin 1 and the back surface outer skin 2 are drilled in accordance with the height of the mounting base 11 at a position shown in FIG. As shown, the panel 4 is erected on the front surface of the mounting base 11 such as the furring strip, and the fixing tool 10 inserted into the through holes 19a and 19b on the female portion 6 side of the panel 4 is struck on the mounting base 11 to tighten the panel. The end of the female part 4 on the female part 6 side is fixed. In this way, the end portions of the front surface skin 1 and the back surface skin 2 of the panel 4 are fixed to the mounting base 11 by penetrating the fixing tool 10, and the front surface skin 1 with a strong force.
Even if is pulled or deformed, it does not peel off from the heat insulating material 3 and turn over. On the other hand, the end portion of the panel 4 on the male portion 5 side is inserted into the female portion 6 of the panel 4 already fixed to the mounting base 11 as shown in FIG. Fixed.
That is, the ends of the front skin 1 and the back skin 2 on the male part 5 side are inserted into the female part 6 and sandwiched between the front extension piece 7 and the back extension piece 8, and the front skin 1 is Even if it is pulled or deformed, it is pressed by the front-side extension piece 7 and the heat insulating material 3
It is prevented from peeling off. Here, the inner side surface of the front-side extending piece 7 and the outer side surface of the front-side bent portion 20 are inclined so that the male portion 5 can be easily inserted into the female-side portion 6. Further, the depth of the stepped portion 18 is made larger than the size of the thickness of the head portion of the fastener 10 and the thickness of the cover portion 9, and the cover portion 9 is fixed to the fastener 1
Since it has a width (projection length) that can cover 0, the head of the fixture 10 is covered with the cover 9 and is not exposed to the outside.

[0009]

According to the present invention, the front skin and the back skin are fixed to the mounting base at the female end of the panel by the fasteners, and the male end of the panel is fixed. Since the male part is inserted and held in the fixed female part, not only the back outer skin but also the front outer skin is fixed to the mounting base by the fastener, so that it is peeled off to the front outer skin of the panel. Even if force is applied, the outer skin does not peel off from the heat insulating material. In addition, since the fixing tool that fixes the panel is covered by the cover part of the adjacent panel, the fixing tool is not exposed to the outside and the panels can be connected with good appearance and fixed to the mounting base. is there.
Moreover, since a fixing tool such as a screw is only used to fix the panel to the mounting base, no special metal object is required, and the cost of parts can be reduced.

[Brief description of drawings]

FIG. 1 is a schematic sectional view showing an embodiment of the present invention.

FIG. 2 is a partially cutaway sectional view of the panel in the above.

FIG. 3 is a partially cutaway perspective view showing the attachment on the female real side in the same as above.

FIG. 4 is a cross-sectional view showing a conventional example.

[Explanation of symbols]

 1 Front Side Skin 2 Back Side Skin 3 Heat Insulation Material 4 Panel 5 Male Real Part 6 Female Real Part 9 Cover Part 10 Fixing Tool 11 Mounting Base

Claims (2)

[Claims] 1. A front side skin and a back side skin are opposed to each other in parallel,
A panel is integrally formed by filling a heat insulating material between the outer skins, and a convex male part is provided at one end of the panel and a female part is provided at the other end of the panel to form a panel. The male part and the female part are actually joined, and a fixing tool such as a screw is passed through the front and back skins to fix the vicinity of the female part to the mounting base, and the end of the panel surface on the male part side. A structure for mounting a construction panel, in which a cover part is extended from one part to the surface of an adjacent panel and the fixing part is covered with the cover part. 2. A step portion is recessed at the end of the female portion of the panel surface, and a fixing tool such as a screw is passed through the outer surface of the front surface and the outer surface of the back surface at the step portion to attach the vicinity of the female portion. 2. The construction panel mounting structure according to claim 1, wherein the construction panel is fixed to a base, the cover portions of adjacent panels are housed in a stepped portion, and the fixing members are covered.