JPS642895Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention mainly relates to a fastening fitting for fastening together a planar panel such as a ceiling panel or a floor panel and a roof panel in a wooden prefabricated house.

A roof panel with a facing material attached to one side of the core material,
When fixing a wall panel by abutting it against the upper stile, conventionally, a U-shaped metal fitting is nailed onto the above-mentioned face material so as to sandwich the core material, and the lower end of the metal fitting is attached to the above-mentioned wall panel with a screw nail or the like. Fix the roof panel to the wall panel by nailing it to the upper stile, or place the mounting bracket on top of the roof panel facing material located above the joint between the roof panel core material and the wall panel, and then attach it from above the mounting bracket. Roof panels are fixed using screw nails, etc., in the upper stile of the wall panels.

However, in order to make effective use of the attic space of a house and provide a storage area, the slope of the roof is steep in order to make the attic space as large as possible and make it easier to use. The work of climbing up and fixing the roof panel and wall panel has the disadvantage of being very dangerous, and there is a possibility that there may be convex parts on the roof panel due to the thickness of the U-shaped metal fittings or mounting metal fittings. This has the disadvantage of easily damaging the waterproof sheet or asbestos board laid on the roof panel.

In the present invention, a connecting plate is connected to the lower edge of a fixing part having a U-shaped cross section that is fitted into the core material of the roof panel from below the core material, and the lower edge of the connecting plate is connected to the lower edge of the connecting plate.
A mounting plate that is brought into contact with the upper surface of the planar panel is provided in series at an acute angle with the connecting plate, and a screw is inserted into the connecting plate and the mounting plate to be driven into the planar panel through the connecting plate and the mounting plate. The above-mentioned drawbacks of the conventional methods are solved by using fastening fittings each provided with mounting holes for nails, and the work of fixing roof panels can be done easily and safely without forming any convex parts on the roof panels. The object of the present invention is to provide a roof panel fastening fitting that can be used to fasten roof panels.

Hereinafter, the present invention will be specifically explained with reference to the drawings.

1 to 3 show an embodiment of the present invention, and reference numeral 1 in the figures indicates a fixing part having a U-shaped cross section. A pair of auxiliary plates 3 having a similar shape are connected to the fixed plate 2 at substantially right angles and in the same direction. On the auxiliary plate 3, a dog-shaped tab 4 that protrudes outward is formed by punching so as to face the fixing plate 2 side, and a fixing hole 3a is bored in the lower part of the auxiliary plate 3. There is.
Further, a connecting plate 5 having a doglegged cross section is connected to the lower edge of the fixed plate 2, and a pair of attachment holes 5a are bored in this connecting plate 5. A mounting plate 6 is connected to the lower edge of the connecting plate 5 at an acute angle with respect to the connecting plate 5, and a pair of guide holes (mounting holes) 6a are bored in the mounting plate 6. ing.

The fastening fitting 7 configured as described above is attached to a floor panel (planar panel) 1 which is provided horizontally in contact with core materials 9 and 10 at the upper end of a wall panel (wall body) 8.
1, the mounting plate 6 is provided in contact with the upper surface of the connecting beam 1, and the connecting beam 1 is provided on the planar panel 11.
Roof panel 1 provided inclined through 2
The fixing portion 1 is fitted onto the core material (rafter) 14 of No. 3 from below. Then, the screw nail 15 is driven into the core material 14 of the roof panel 13 through the fixing hole 3a of the auxiliary plate 3 of the fastening fitting 7, and the claw 4 of the auxiliary plate 3 is bent inward and driven into the core material 14. Further, a screw nail 16 is driven into the planar panel 11 through the mounting hole 5a of the connecting plate 5 and the guide hole 6a of the mounting plate 6. In addition,
17 is a buried wood, and 18 is a core material of the planar panel 11.

Next, when joining the roof panel 13 and the planar panel 11 using the fastening fitting 7 according to the present invention,
First, after installing the roof panel 13 in an inclined manner on the planar panel 11 via the connecting girder 12, the inner surface of the fixing part 1 of the fastening fitting 7 is attached to the core material 14 of the roof panel 13.
and the mounting plate 6 is in contact with the planar panel 11.
comes into contact with the top surface of the Next, the screw nail 15 is driven into the core material 14 through the fixing hole 3a of the auxiliary plate 3 of the fastening fitting 7 and fixed, and then the claw 4 is driven into the core material 14. Furthermore, the screw nails 16 are inserted into the mounting holes 5a of the connecting plate 5 and the guide holes 6a of the mounting plate 6, and the core material 18 of the planar panel 11 is
Push it into place and fix it. At this time, the connecting plate 5
is bent toward the mounting plate 6 side, and the core material 14 of the roof panel 13 fixed to the fixing part 1 is attached to the floor panel 11.
Pull it to the side and bring it into close contact with the connecting girder 12. Therefore,
The roof panel 13 is firmly fixed to the planar panel 11 via the connecting girder 12 by adjusting some distortion such as warping of the roof panel 13.

In this way, the roof panel 13 can be firmly fixed to the planar panel 11 using the fastening fitting 7 according to the present invention. Further, since the fastening metal fitting 7 is formed with the claw 4, it can be fixed even more firmly by the claw 4, and the fastening metal fitting 7 can be fixed even more firmly by the claw 4.
When a force is applied in the direction of pulling out, the claw 4 moves into the core material 14.
Since it is hardened, the fastening fitting 7 can be prevented from falling off from the core material 14, and the number of nails to be driven can be reduced, so that the core material 14 can be prevented from cracking. Furthermore, since the claw 4 can be driven in with one hand, it is easier to work in narrow spaces.

Furthermore, since all work can be done from inside the building, safety is extremely high. Furthermore, since there is the guide hole 6a, when driving the screw nail 16 into the planar panel 11, the nail driving angle into the planar panel 11 can be kept constant, and the screw nail 16 can be driven easily into the planar panel 11.

It goes without saying that the fastening fitting 7 according to the present invention can be used not only in this embodiment but also in other general construction methods. In addition, in this embodiment, the claw 4
is formed facing the fixed plate 2 side,
The direction is not limited to this, and may be formed in the opposite direction, for example.

As explained above, the present invention has a connecting plate connected to the lower edge of the fixing part having a U-shaped cross section, which is fitted into the core material of the roof panel from below the core material, and the lower edge of the connecting plate. A mounting plate that is brought into contact with the top surface of the planar panel is connected to the connecting plate at an acute angle, and a screw is inserted into the connecting plate and the mounting plate to be driven into the planar panel through the connecting plate and the mounting plate. Since mounting holes for nails are provided in each roof panel, there is no need to form a convex portion on the roof panel, and all the work can be done indoors. Therefore,
Work can be done safely and easily. In addition, since the screw nails are inserted into the mounting holes provided in the connecting plate and the mounting plate connected to the connecting plate at an acute angle and are driven into the planar panel, the roof panel can be replaced with the planar panel. It can be fixed by pulling it to the side. Therefore, the distortion of the roof panel can be corrected, and the roof panel can be firmly fixed to the planar panel via the connecting girder.
Furthermore, since the screw nail can be driven in according to the mounting hole, the nail driving angle into the planar panel can be kept constant, and nailing can be done reliably and quickly, which has excellent effects.

[Brief explanation of the drawing]

Figures 1 to 3 show one embodiment of the present invention, where Figure 1 is a perspective view and Figure 2 shows an embodiment of the present invention in which the fastening fittings of the present invention are used to fix a roof panel to a planar panel. FIG. 3 is a sectional view showing a state in which a screw nail is driven in. FIG. 3 is a sectional view showing a state in which a screw nail is driven in. 1... Fixed part, 5... Connection plate, 6... Mounting plate, 11... Floor panel (planar panel),
13... Roof panel, 14... Core material (rafter), 1
6...Screw nail, 5a...Mounting hole, 6a...
Guide hole (mounting hole).

Claims (1)

[Scope of utility model registration request] A connecting plate extending in a direction away from the wall is attached to the lower edge of a fixing part having a U-shaped cross section and is fitted from below the core to the core of the roof panel provided at an angle at the top of the wall. are connected to each other, and a mounting plate is connected to the lower edge of the connection plate and makes an acute angle with the connection plate, and is connected to the upper surface of the planar panel provided horizontally on the upper part of the wall, and A roof panel fastening fitting characterized in that the connecting plate and the mounting plate are each provided with a mounting hole for a screw nail that is driven into the planar panel through the connecting plate and the mounting plate.