JPS6142064B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a fixture for attaching a building panel, for example, an exterior wall panel, to a framework having a structure in which a pair of U-shaped channel pipes are placed back to back. .

(Prior art) Conventionally, when attaching a building panel to a frame consisting of a pair of U-shaped channel pipes, the building panel is attached to the frame, a mounting piece is applied around the panel, and this mounting piece is attached to the frame. This was done by fixing it to the frame using bolts and nuts.

(Problems to be solved by the invention) Therefore, in the above conventional mounting means,
The installation work was complicated, and there was a risk that the bolts and nuts could become loose and the building panel could unexpectedly come off the frame.

(Means for Solving the Problems) The building panel mounting tool of the present invention is a mounting tool for mounting a building panel on a framework in which a pair of U-shaped channel pipes are placed back to back. A cut is made along the longitudinal direction of the board from one end edge to form two sections, and one of these two sections is folded upward and attached to the end of the building panel. The other section is bent downward and its lower end is bent outward and diagonally upward to form a fitting section that is fitted into the gap between the two U-shaped channel tubes. On the other hand, the other end of the plate is spirally curved downward to form an engaging portion that elastically engages the edge of the U-shaped channel tube.

(Function) In order to attach a building panel using the fixture of the present invention to a framework made up of a pair of U-shaped channel pipes placed back to back, first attach an appropriate number of fixtures to the building panel, and attach the clamping portions of the fixtures to the building panel. It is attached by clipping onto the ends of a building panel and then pressing the panel against the frame. Due to this pressing force, the fitting portion of the fitting is forcibly inserted into the gap between the two U-shaped channel tubes, and the engaging portion is elastically deformed and engaged with the edge of the U-shaped channel tube.
As a result, the installation work of the building panel is completed, and the fitting part and the engaging part of the fixture are securely attached to the channel pipe, so that the building panel is securely attached to the framework.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

FIG. 1 is a cross-sectional view showing a building panel attached to a frame using a fixture according to the present invention, and FIG. 2 is a perspective view of the fixture.

In FIG. 1, reference numeral 1 denotes a frame assembly constructed by combining a pair of U-shaped channel pipes 2, 2 with their back parts 2a, 2a together, and numeral 3 denotes a building panel attached to this frame assembly 1. be. In addition, in this example, as the building panel 3, for example, a heat insulating material 4 is used.
The figure shows an exterior wall panel with a structure made by sandwiching it with two pieces of hardboard 5.5.

The fixture 6 of the present invention has a shaft assembly 1 as described above.
It is for attaching a building panel 3 to a building panel, and is formed by bending a single plate. That is, in this fixture 6, a cut is provided from one end edge of the plate along the longitudinal direction of the plate to form two sections, and one of these two sections is cut upward. It is folded back to form a clamping part 7 which is clamped to the end of the building panel 3, that is, the end 5a of the hardboard 5, and the other section is bent downward and its lower end is directed outward. The plate is bent diagonally upward to form a fitting part 9 that is fitted into the gap t between both U-shaped channel tubes 2, 2, while the other end of the plate is curved downward in a spiral shape to form the U-shaped channel tube 2. edge 2c of
The locking portion 10 is configured to be elastically connected to the locking portion 10. In addition, in the figure, the reference numeral 8 indicates the U-shaped channel pipe 2.
This is a contact surface portion that comes into contact with one side 2b of the. In addition,
As the plate, a metal plate with strong elasticity is used.

To attach the building panel 3 to the framework 1 using the fixtures 6 as described above, first attach an appropriate number of fixtures 6 to the building panel 3, and attach the clamping parts 7 of the fixtures 6 to the building panel 3. It is attached by clamping it to the end (in this example, the end 5a of the hardboard 5), and then the panel 3 is pressed against the framework 1. Due to this pressing force, the fitting portion 9 of the fixture 6 is forcibly inserted into the gap t between the two U-shaped channel tubes 2, 2, and the end edge of the U-shaped channel tube 2 is elastically deformed while the engaging portion 10 is elastically deformed. It is attached to 2c. This completes the installation work of the building panel 3.

(Effects of the Invention) According to the mounting tool of the present invention, when attaching a building panel to a framework made up of a pair of U-shaped channel pipes back to back, there is no need to use any fixing pieces, bolts, nuts, etc. as in the past. Instead, the installation work can be completed with a one-touch operation by simply attaching the fixture to the end of the building panel and pressing the building panel toward the framework. In addition, when the installation is completed, the fitting is securely attached to the U-shaped channel pipe by its insertion part and spirally curved engagement part, so the building panel is securely attached to the framework. There is no risk of damage if it accidentally comes off the frame. As described above, the mounting tool of the present invention has great advantages in both ease of mounting work and reliability of mounting. Further, since the fixture of the present invention is formed from a single plate, it has structural advantages such as low material cost and easy manufacture.

[Brief explanation of the drawing]

The figures show an embodiment of the building panel fixture according to the present invention, FIG. 1 is a sectional view showing how the building panel is attached by the fixture of the present invention, and FIG. 2 is a perspective view of the fixture. . 1...Shaft assembly, 2...U-shaped channel pipe, 2c...
... Back part, 2c ... Edge, 3 ... Building panel,
5a... End of building panel, 6... Fixture, 7
... Clamping part, 9 ... Insertion part, 10 ... Attachment part, t
……gap.

Claims (1)

[Scope of Claims] 1. A fixture for attaching a building panel to a framework consisting of a pair of U-shaped channel pipes placed back to back, wherein a cut is made from one end edge of the plate along the longitudinal direction of the plate. One of the two sections is folded upward to form a fastening section for fastening to the end of the building panel, and the other section is formed into two sections. While the plate is bent downward, its lower end is bent outward and diagonally upward to form a fitting part that is fitted into the gap between the two U-shaped channel tubes, while the other end of the plate is spirally bent downward. 1. A fitting for a building panel, characterized in that the fitting is curved in a shape to form a fitting part that elastically sticks to the end edge of the U-shaped channel pipe.