JPS5858500B2 - Fixtures for attaching building panels to frameworks - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fixture for attaching building panels, such as exterior wall panels and interior wall panels, to a framework.

In construction using the prefabricated construction method, a concrete foundation is first created, then a framework is assembled with lip groove sections according to the number of floors required, and external and internal wall panels are fixed to this framework, and the building is constructed using the prefabricated method. is created.

In buildings constructed using such prefabricated construction methods, the problem is how to fix the exterior wall piles and interior wall panels to the framework.

The present invention makes it possible to reliably attach building panels to frameworks by simply inserting or inserting external and internal wall panels in the prefabricated construction method without using any fasteners such as bolts. The problem lies in devising the mounting equipment.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of the present invention will be explained below based on an embodiment shown in the drawings.

In FIG. 1, reference numeral 1, 1 is a wall frame made of, for example, lip groove shaped steel, and in FIG.

12, 12 are the vertical columns of the frame, and 13, 13 are the lower chord members of the frame.

Reference numerals 2 and 2 designate external wall panels as building panels having a structure in which, for example, a heat insulating material 3 is sandwiched between two birdboards 4, 4.

A groove 10 is formed on the side edge of the outer wall panel 2, and depending on the political situation, the end of the board is divided into protrusions 4a and 4b.

Among these protrusions, the protrusion 4 on the side that contacts the vertical column 12 of the frame
It is desirable that a is slightly shorter.

Reference numeral 5 denotes a fixture for attaching the outer wall panel 2 to the frame assembly 1.

The fixture 5 is, for example, a single metal plate bent as shown in FIG.

- The metal plate of the metal plate is bent, and a U-shaped panel end holding part 6 is formed at the top when viewed from the side, and a leg plate 6d hangs down from the front end of the lower plate 6b that constitutes the holding part. The lower end of the leg plate is extended rearward, and the extending end is bent upward to form a locking portion 7 for fitting and locking the tip of the lip 1a of the frame. The lower plate 6b of the above-mentioned holding and fixing part 6 is formed with a retaining protrusion 8 at the end of the panel that is fitted into the holding and fixing part.

The front end of the upper plate 6a constituting the holding and fixing part 6 is curved upward so that the protruding piece 4a at the end of the board 7 of the panel 2 can be inserted easily.

The retaining protrusion 8 is formed by partially cutting and raising the lower plate 6b, and prevents the protruding piece 4a from accidentally coming off when the protruding piece 4a at the end of the bird board is inserted. It is.

In the figure, 60 is a rising plate that constitutes the holding and fixing part 6.

The panel 2 can be attached to the framework 1 using the fixture 5 having the above-mentioned configuration by the following procedure.

First, attach the locking part γ of the fixture 5 to the frame assembly 1 as shown in FIG. 3A.
It is fitted into the lip 1a of the vertical column 12 constituting the holder and locked therein.

Next, attach the protruding piece 4a at the end of the birdboard of panel 2 to B in the same figure.
Insert it into the holding and fixing part 6 as shown in FIG.

In this way, the attachment of the panel 2 to the frame assembly 1 is completed.

In this installed state, the panel 2 is held by the holding and fixing part 6 of the fixture 5, and the fixture 5 is secured to the framework 1 by its locking part 7, so no fasteners such as bolts are required. The panel 2 will not come off unexpectedly from the frame assembly 1 even though it is not used.

In addition, in this example, the installation of external wall panels was explained, but
The fixture according to the present invention can also be applied when fixing an inner wall panel to a framework.

As described above, the fixture for attaching a building panel to a frame according to the present invention includes a holding and fixing part that holds and fixes the end of the panel by inserting it into the frame, and a holding and fixing part that holds and fixes the end of the panel by inserting it into the frame. Since it is composed of a locking part that can be locked by fitting into the lip, it can be done simply by manual operation of fitting the fixture into the frame and inserting the projecting piece at the end of the panel into the fixture. ,
This has the remarkable effect that the panel can be reliably attached to the framework without using any fasteners such as bolts.

Moreover, the end portion of the panel once fitted into the holding and fixing portion has the effect of being reliably locked and fixed by the retaining protrusion.

[Brief explanation of the drawing]

Fig. 1 is a diagram showing a state in which a panel is attached to a framework using the fixture of the present invention, Fig. 2 is a detailed perspective view of the fixture, and Figures 3A and B are steps for attaching a panel to a framework. FIG. 1... Axis assembly, 1a... Lip, 2... Panel, 4
a... Protruding piece at the end of the panel, 5... Mounting tool, 6...
Holding and fixing part, 7... Locking part, 8... Removal prevention protrusion.

Claims (1)

[Claims] 1 A single metal plate is bent, a U-shaped panel edge holding and fixing part is formed in the upper part when viewed from the side, and a leg plate is suspended from the front end of the lower plate that constitutes the holding and fixing part, The lower end of the leg plate is extended rearward, and the extended end is bent upward to form a locking portion for fitting and locking the tip of the lip of the frame, and the above-mentioned holding and fixing 1. A fixture for mounting a building panel to a frame assembly, characterized in that a lower plate of the part is formed with a projection for preventing the end of the panel from coming off, which is fitted into the holding and fixing part.