JPH0684672B2 - Construction panel mounting structure - Google Patents

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 or a simple structure 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 to integrate the outer skins 1 and 2 into a panel 4 '. A convex male portion 5'is formed by bending the end of the front skin 1 and the end of the back skin 2 at one end of the panel 4 ', and has a concave end 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, the through holes 12 formed in the mounting base 11 and the through holes 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 turned to expand the deformation locking portion 16 and the mounting base 11 and the backside skin 2 of the panel 4 ′ are sandwiched between the deformation locking portion 16 and the washer 16a. I was letting it.

[0003]

According to such a 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, the front skin 1 of the panel 4'is only integrated with the back skin 2 through the heat insulating material 3 such as a synthetic resin foam, and since 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 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, and an object of the present invention is to mount a panel in which a front outer cover and a back outer cover are integrated via a heat insulating material so that a metal member is not exposed. The purpose is to allow both the front and back skins to be directly fixed 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.
Is 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 so that the male part 5 and the female part of adjacent panels 4 and 5 are joined together. The part 6 is actually connected and the fastener
10 is penetrated through the front skin 1 and the back skin 2, and
Outside of the end 1a and the back of the front skin 1 embedded in the heat insulating material 3
At least one of the ends 2a of the skin 2 is also penetrated to fix the vicinity of the female part 6 to the mounting base 11, and from the end of the panel 4 surface on the male part 5 side to the surface of the adjacent panel 4. The cover part 9 is extended, and the cover part 9 allows the fastener 1 to be extended.
It is characterized by covering 0.

[0006]

[Function] A heat insulating material 3 is filled between the front skin 1 and the back skin 2.
Since the panel 4 is formed by making it possible, heat insulation can be secured.
However, due to the filled insulation 3, the fastener 10
The strength of fixing the panel 4 to the mounting base 11 is increased.
However, the fixing device 10 is firmly fixed to the front skin 1 and the back skin 2.
The front side which penetrates the garment 10 and is embedded in the heat insulating material 3.
At least the end 1a of the outer skin 1 and the end 2a of the back outer skin 2
One side is also penetrated and the vicinity of the female part 6 is attached to the base 11
Since it is fixed to the
At least the end of the front side skin 1 and the end of the back side skin 2
One side and the back side skin 2 to the mounting base 11 of the panel 4
The fixing strength of can be increased. Further, the front skin 1 and the back skin 2 are fixed to the mounting base 11 by the fasteners 10 at the end on the female part 6 side of the panel 4, and fixed at the end on the male part 5 side. Since the male part 5 is fitted and held in the female part 6, not only the back skin 2 but also the front skin 1 is fixed to the mounting base 11 by the fastener 10, and the front skin of the panel 4 is fixed. Even if a force for peeling off 1 is applied, the outer 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 with a good appearance and fixed to the mounting base 11. Moreover, since only using solid Chakugu 10 to secure the base 11 mounting the panel 4, without requiring special hardware, it is capable of reducing the parts cost.

[0007]

EXAMPLE A front outer skin 1 and a back outer skin 2 are formed by roll forming a steel plate, a synthetic resin coated steel plate, a coated steel plate and the like, and the front outer skin 1 and the back outer skin 2 are separated from each other and faced in parallel with each other. 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.
The end 1a of the front skin 1 and the end 2a of the back skin 2 are
It is embedded in the heat insulating material 3 at a constant interval. Here, the heat insulating material 3 is a foam of synthetic resin such as isocyanurate, urethane resin, or phenol resin, or a foam in which inorganic fibers such as glass fibers are mixed and dispersed.
Since the front skin 1 and the back skin 2 are separated from each other, the heat insulating material 3 inside is exposed at both end surfaces of the panel 4, but here, the heat insulating material 3 does not protrude when foaming the heat insulating material 3. The paper 17 that has been prevented is stuck. 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 a back side extension piece 8 folded back in a substantially U shape is also provided at the end of the back side outer skin 2 on the female part 6 side, and the front side extension piece 7 is provided.
And the back side extending piece 8 sandwiches the female part 6 from both sides, the front side skin 1 and the back side skin 2 are separated at the bottom surface of the female part 6, and the bottom surface of the female part 6 is covered with the heat insulating material 3 ( Paper 17 is stuck on the surface.) Is exposed. On the other hand, a cover portion 9 having a width substantially equal to the width of the stepped portion 18 is extended from the end portion of the outer skin 1 on the male portion 5 side so as to be flush with the surface of the 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 is attached to the tip surface of the male part 5.
(Paper 17) is exposed.

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 outer skin 1 and the back outer skin 2 are drilled in accordance with the height of the mounting base 11 in FIG. As shown, the panel 4 is erected on the front surface of the mounting base 11 such as the furring strip, inserted into the through holes 19a and 19b on the female portion 6 side of the panel 4, and embedded in the heat insulating material 3.
The end portion 1a of the front outer skin 1 and the end portion 2 of the back outer skin 2 which are put in
The end of the panel 4 on the side of the female part 6 is fixed by penetrating both a and mounting the fixture 10 on the mounting base 11 and tightening. 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 even if the front surface skin 1 is pulled or deformed by a strong force. It does not peel off from the heat insulating material 3 and turn over. It should be noted that the end 1 of the outer skin 1
a and the end portion 2a of the back side skin 2 through which the fastener 10 is inserted.
A through hole for holding may be drilled, and the fastener 10
Through only one of the ends 1a and 2a
You may do it. On the other hand, as shown in FIG. 1, the end of the panel 4 on the male part 5 side is inserted into the female part 6 of the panel 4 already fixed to the mounting base 11 and brought into contact with the packing 22. 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. Even if it is pulled or deformed, it is pressed by the front-side extending piece 7 and is prevented from peeling off from the heat insulating material 3. 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 dimension of the thickness of the head portion of the fixing tool 10 and the thickness of the cover portion 9, and the cover portion 9 has a width (protruding length) enough to cover the fixing tool 10. Therefore, the head of the fastener 10 is covered with the cover 9 and is not exposed to the outside.

[0009]

According to the present invention, the front and back skins
Since the panel is formed by filling the heat insulating material between the
Although it is possible to secure heat resistance, due to the filled insulation material,
Greater fixing strength to the mounting base of the panel with the fixing tool
It is difficult to attach the fasteners to the front and back skins.
The end of the outer skin that was penetrated and embedded in the heat insulating material
And at least one of the edges of the underside skin
Since the vicinity of the part is fixed to the mounting base,
Ends of front and back skins embedded in insulation
At least one side of the
The strength of fixing to the ground can be increased. Further, the front outer skin and the back outer skin are fixed to the mounting base at the end on the female part side of the panel by a fastener, and at the end on the male part side, the male part is fixed inside the fixed female part. Since it is inserted and held, not only the back side skin but also the front side skin will be fixed to the mounting base by the fasteners, and even if a force that peels off the front side skin of the panel acts, the front side skin is a heat insulating material. It is not peeled off from. Also, since the fasteners that fix the panels are covered by the cover part of the adjacent panel, the fasteners are not exposed to the outside and the panels can be connected with good appearance and fixed to the mounting base. is there. Moreover, since the panel is only using solid Chakugu to secure the base mounting, and without the need for special hardware, is capable of reducing the parts cost.

[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 Skin 1a Edge of Front Skin 2 Back Skin 2a Edge of Back Skin 3 Insulation 4 Panel 5 Male part 6 Female part 9 Cover part 10 Fixture 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 both skins, and a convex male part is provided at one end of this panel while 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 connected, and the fastener is penetrated through the front and back skins.
The end of the outer skin that was passed through and embedded in the heat insulating material, and
At least one of the ends of the back side skin is also penetrated, the vicinity of the female part is fixed to the mounting base, and the cover part is extended from the end on the male part side of the panel surface to the surface of the adjacent panel. A construction panel mounting structure in which the fixing device is covered with the cover portion. 2. A recessed step portion at an end portion of the Mesumi portion of the panel surface, by penetrating the solid Chakugu Te the step portion fixed to the base mount in the vicinity of the Mesumi portion of adjacent panels The construction structure for mounting a construction panel according to claim 1, wherein the cover is housed in a step and the fastener is covered.