JPS6133127Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a panel joining device that can be suitably employed for connecting panels used for walls of simple structures such as prefabricated storage sheds.

Conventionally, panels of this type were joined together by, for example, bending the ends of the panels into a substantially L-shape, forming joint pieces in the vertical direction, and tightening them with bolts and nuts. However, such a configuration requires a considerable amount of construction time, and since the fastening area is small, many fastening points are required, and the bolts and nuts have the disadvantage of loosening due to vibration, etc. Ta. Furthermore, the bolt head or threaded portion was protruding, and there was a risk of injury to humans or products.

The present invention was developed in view of these circumstances, and aims to provide a panel joining device that can improve workability, have almost no protrusions from the panels, and reduce the number of locking points. do.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

In FIGS. 1 and 2, 1 and 3 are panels, and a fitting piece 2 is provided at the end of one panel 1 by bending the end at a right angle over the entire length in the vertical direction, A hole 5 is provided at a suitable location in the center of this fitting piece 2.
A is drilled. At the end of the other panel 3,
Over the entire length of the end in the vertical direction, at least in cross section L
A fitting portion 4 is provided by bending into a letter shape, and a hole 5b that matches the hole 5a of the fitting piece 2 is bored in the rising piece 4a that overlaps when the fitting piece 2 is fitted. ing. The side piece 4b adjacent to the rising piece 4a of the fitted part 4 having the hole 5b has a vertical slit near the corner formed by the rising piece 4a and the side piece 4b on the side of the hole 5b. There are 6. Reference numeral 7 designates a panel connector, in which a locking piece 7a and a clamping piece 7b are provided by bending both ends of a plate-like body made of metal or synthetic resin and having a generally hook-shaped side surface in the same direction so as to have a hairpin shape in cross section. The length of the locking piece 7a is slightly longer than the diameter of the holes 5a, 5b drilled in the panels 1, 3, and the length of the holding piece 7b is approximately equal to one side of the panel connector 7.

Therefore, the panels 1 and 3 are connected by the panel connector 7.
The joining is done by fitting the fitting piece 2 of one panel 1 into the fitting part 4 of the other panel 3, matching the holes 5a and 5b provided in both panels, and locking the panel joining tool 7. Insert and lock the piece 7a into the holes 5a and 5b of the adapted panel (indicated by the two-dot chain line in FIG. 2), then insert the clamping piece 7b of the panel connector 7 into the slit 6 of the panel 3, Mating piece 2 of panel 1 and panel 3
This is done by pinching the rising piece 4a of the fitted portion 4. The panel joining device is configured in this way. In addition, if the mating part of the other panel is bent to have a U-shaped cross section, a rectangular cylindrical part will be formed by both panels at the joint part, and it will become columnar and have a structure that strongly supports the building. can do.

As explained above, according to the present invention, construction can be completed in a shorter time because there are fewer parts compared to the conventional example that consists of bolts and nuts, and there are fewer protrusions on the panels. Therefore, it is possible to provide a panel joining device that does not injure human bodies or products, has a large locking area, requires fewer locking points, and is inexpensive.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an example of a panel connector employed in the present invention, and FIG. 2 is a perspective view showing an embodiment of the present invention. 1, 3... Panel, 2... Fitting piece, 4... Fitted part, 5a, 5b... Hole, 6... Slit, 7...
...Panel joints.

Claims (1)

[Scope of utility model registration request] When joining two panels, a fitting piece is provided at the end of one panel by bending the end at right angles over the entire length in the vertical direction, and a fitting piece is provided at the end of the other panel at least with an L-shaped cross section. A shaped fitting part is provided over the entire length in the vertical direction, and a fitting piece of one panel is fitted to a fitting part of the other panel, and the fitting piece and the fitting part that overlaps this fitting piece are arranged. A hole is formed in each of the rising pieces of the fitting part, and a vertical slit is provided in the side piece adjacent to the rising piece of the fitted part near the corner formed by this side piece and the rising piece,
Both tips of the plate-like body, which has a substantially key-shaped side surface, are bent in the same direction to form a locking piece slightly longer than the diameter of the hole at one end, and a locking piece that is approximately the same as one side of the main body at the other end. The above-mentioned locking piece of the panel jointer formed with holding pieces of equal length is inserted and locked into the matching hole of both panels to be joined, and the holding piece is inserted into the slit to connect both panels. A panel joining device characterized by joining.