JPH047290Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a roof panel fixing hardware for fixing the roof panel to a purlin made of C-shaped steel.

(Prior Art) Various conventional fixing hardware for roof panels are known, but there is room for improvement in terms of workability as fixing hardware for C-section steel purlins.

(Problems to be Solved by the Invention) The present invention solves the above-mentioned conventional problems and provides a fixing hardware for roof panels that has extremely good workability and can be securely fixed as a fixing hardware for C-shaped steel purlins. With the goal.

(Example) Hereinafter, the roof panel fixing hardware of the present invention (hereinafter referred to as the hardware of the present invention) will be described according to an example shown in the drawings.

FIG. 1 shows the hardware of the present invention together with an example of a roof panel to which it is applied, and the roof panel 1 is constructed by covering the top surface of multiple rows of rafters 2 with sheathing boards 3.

Next, the hardware of the present invention is fixed to the side surface of the rafter 2 with screws 14 or the like on a plate-shaped base 6a from which a protruding piece 7 protrudes at an appropriate position on the front, as shown in FIG.

An engaging body 6b is rotatably attached to the main body 8 of the base 6a by means of screws 15 or the like.

A jaw portion 9 protrudes from one lower side edge of the main body 8.

The main body 8 is also provided with a hole 13 into which a nail 16 can be driven.

Next, a substantially L-shaped hook body 6c is rotatably attached to the front surface of the engaging body 6b by a pin 18.

The hook body 6c is positioned so that its jaw portion 11 is substantially overlapped with the jaw portion 9 of the engaging body 6b.

Furthermore, the hook body 6c has a claw 12 projecting toward the back surface above the side edge opposite to the jaw portion 11.

The method of using the hardware of the present invention shown in the above embodiments will now be described.

That is, the roof panel 1 is shipped from the factory with the hardware 6 attached.

At the time of shipment, the engaging body 6b is rotated as shown in FIG. 3 so that the jaw portion 9 does not protrude below the rafter 2.

Here, the protruding piece 7 is used as a rotation stopper for the engaging body 6b.

Next, the roof panel 1 is carried to the site and placed on the main building 4 made of C-shaped steel.

At this time, as shown in FIG. 4, the engaging body 6b is turned so that its jaw portion 9 projects below the rafter 2.

Next, the side edge of the engaging body 6b is struck with a hammer 17 to cause the jaw portion 9 to bite into the lower edge of the lip 5 of the purlin 4.

However, at this time, the hook body 6c is also struck and rotates, biting into the lower edge of the lip 5, and the hook 12 is also hit by the engaging body 6.
It slides down from the front of b and is engaged with the side edge.

As a result, as shown in FIG.
c is integrally engaged with the C-shaped steel purlin 4, and in particular, the hook body 6c enters the back surface of the lip 5 and is connected thereto.

In this state, a nail 16 is driven into the rafter 2 through the hole 13 to stop the engaging body 6b from rotating, thereby completing the fixing work.

(Effects of the invention) The embodiments of the roof panel fixing hardware of the invention are as described above, and the effects thereof are listed below.

(1) The hardware of the present invention has the structure described in the claims for utility model registration, and in particular, the approximately L-shaped hook body is rotatably attached to the front of the engaging body, so the engaging body and the hook body are hit with a hammer. Both the engaging body and the hook body easily bite into the lip of the purlin, and as a result, the rafter can be fixed to the purlin extremely easily.

(2) The hardware of the present invention has the same structure as above, and in particular, since both the engaging body and the hook bite into the lip of the main building, the rafter is securely fixed to the main building.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an example of a roof panel to which the hardware of the present invention is applied, FIG. 2 is a perspective view of the same hardware, and FIG. 3 is a state diagram of the hardware of the present invention at the time of shipment of the roof panel. Figure 4 is a diagram of the state of the hardware of the present invention during roof panel fixing work. 1...Roof panel, 2...Raft, 3...Shell board, 4...Main building, 5...Rip, 6...Hardware, 6
a...base body, 6b...engaging body, 6c...hook body, 7
... Projection piece, 8 ... Main body, 9 ... Jaw section, 11 ...
Jaw, 12...claw, 13...hole, 14...screw, 15...screw, 16...nail, 17...hammer,
18...Pin.

Claims (1)

[Scope of utility model registration request] a plate-shaped base fixed to the side surface of the rafter of the roof panel; an engaging body rotatably attached to the front of the base; a jaw protruding from one lower edge of the main body; Fixing of a roof panel consisting of a hole provided in the main body, a substantially L-shaped hook body rotatably attached to the front side of the engaging body, and a claw protruding toward the rear side above the side edge of the hook body. hardware.