JP2557789Y2 - Roof scaffolding hardware - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scaffolding fitting device used for roof construction.

[0002]

2. Description of the Related Art In order to perform roofing work on a building such as a house, it is necessary to provide a scaffold on a roof from the viewpoint of work and safety, and scaffolding fittings are used.
In such a case, one end of the scaffolding fixture B is hooked on a nail C for fixing the roofing material, with the scaffolding fixture B inserted between the roofing materials A, A which are conventionally laid on top and bottom as shown in FIG. I stopped it.

[0003]

Problems with the prior art However, the above-mentioned scaffolding metal fittings B are simultaneously attached when roofing materials A, A are laid one upon another, so-called pre-installation is simple. Retrofitting between already-roofed roofing materials is difficult and therefore limits the range of use. In addition, since the scaffolding bracket B is fixed to the nail C, the nail C is likely to float, and the roof material A overlaid on the nail C may be damaged.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and has as its object to provide a roof scaffolding fitting device which can adopt any of pre-installation and post-installation methods and does not cause damage to roofing material. It was done as.

[0005]

The roof scaffolding device of the present invention is a roof scaffolding device inserted between roofing materials that are laid one on top of the other. A plate-shaped scaffolding bracket having a claw locked at the rear end and an upright portion for scaffolding formed at the other end, an upwardly folded portion provided at one end, and a driving portion at the other end. And a plate-like detachment fitting formed on both sides with projections sandwiching the scaffolding fitting from both sides in a state of being driven between the scaffolding fitting and the lower roofing material. Is what you do.

[0006]

Next, an embodiment of the present invention will be described. FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a use state diagram of the embodiment, FIG. 3 is an explanatory view of a method of use, and FIG. That is, this invention is a metal fitting device for a roof scaffold to be inserted between roof materials 1 and 1 that are laid one above the other, and has a claw 2 that is locked at one end to a rear end of a lower roof material 1. At the same time, a plate-shaped scaffold metal fitting 4 having a scaffolding upright portion 3 formed at the other end, an upwardly folded portion 5 provided at one end, and a driving portion 6 provided at the other end, and the scaffold is provided. In the state where the scaffolding member 4 is inserted between the metal member 4 and the lower roofing material 1, the projections 7, 7 sandwiching the scaffolding member 4 from both sides are formed of plate-shaped removal metal members 8 formed on both sides.

[0007]

According to the above-mentioned bracket device, the claw 2 is hooked on the rear end of the lower roof material 1 at the time of roofing to stop the scaffolding bracket 4, and then the upper roof material 1 is overlaid, so that the structure shown in FIG. The scaffold metal fittings 4 can be pre-attached to the state, and when the roof materials 1 and 1 are already stuck as in the case of roof repair, the claw 2 side of the scaffold metal fittings 4 is placed between the upper and lower roof materials 1 and 1 upward. 2 can also be retrofitted to the state shown in FIG. 2 by inserting using the bending of the roofing material 1 and locking the claws 2 to the roofing material 1.

[0008] When removing the scaffolding bracket 4, the detaching bracket 8 is thrust between the scaffolding bracket 4 and the lower roofing material 1 as shown in FIG. The part 6 is hit to remove the metal fitting 8. As a result, the scaffolding metal fitting 4 is lifted by using the bending of the upper roofing material 1, and as shown in FIG.
Since the nail 2 comes off from the bracket, the two metal fittings 4 and 8 can be pulled out. At the time of the driving, since the projections 7, 7 sandwich the scaffolding metal fitting 4, the fittings 8 are not removed from the scaffolding metal fitting 4 and come off.

[0009]

[Effects of the invention] As described above, the roof scaffolding device of the present invention does not fix the scaffolding to the nail for fixing the roofing material, so that it can be pre-attached or retrofitted. Practical effects are obtained such that the range of use is widened, the roofing material is not damaged by the floating of the nails, and the scaffolding bracket can be easily removed by driving in the removal bracket.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a diagram illustrating a use state of the embodiment of the present invention.

FIG. 3 is an explanatory diagram of how to use the embodiment of the present invention.

FIG. 4 is an explanatory view of the method of use.

FIG. 5 is a schematic view of a conventional example.

[Explanation of symbols]

 2 Claw 3 Standing part 4 Scaffolding fitting 5 Folding part 6 Driving part 7 Projection part 8 Removal fitting

Claims (1)

(57) [Scope of request for utility model registration] 1. A roof scaffolding fitting device inserted between roofing materials that are laid one on top of the other, having a claw at one end to be locked to a rear end of a lower roofing material, and a scaffolding at the other end. A plate-like scaffolding metal fitting with a raised part for use, an upwardly folded part is provided at one end, and a driving part is provided at the other end, and between the scaffolding metal fitting and the lower roof material. A mounting device for a roof scaffold, characterized in that the projections sandwiching the scaffold from both sides in a state of being driven include plate-shaped removal fittings formed on both sides.