JPH0756414Y2 - Structure for attaching the nose plate base material to the roof panel - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for attaching a nose plate base material for attaching a nose plate to a roof panel.

[0002]

2. Description of the Related Art Conventionally, in a roof panel 1 for attaching a nose plate, as shown in FIG. 4, a long nose plate base having a trapezoidal cross section is formed on the outer surface of a frame material 2 on the eaves side of the roof panel 1. The material 3 is attached in advance at the factory. Then, after installing the roof panel 1 along the roof of the building at the site, the nose plate 4 is fixed to the outer surface of the nose plate base material 3 with the fasteners 5 such as nails and screws. Hiroko Mai 9 is attached to the upper surface. The appropriate size of the cross-section of the nose board base material 3 is determined due to the fact that the wide and small dance 9 fits in.

[0003]

By the way, in attaching the nose plate base material 3 having a trapezoidal cross section to the frame member 2 of the roof panel 1, conventionally, as shown in FIG. 5, nails are applied from the outer surface of the nose plate base material 3. Although the fixing tool 6 such as a screw was driven in, the length of the fixing tool 6 that can be driven was determined by the factory equipment, and the nose plate base material 3 having the trapezoidal cross section and a large thickness as described above was used. In this case, the nose board base material 3 cannot be penetrated to the frame material 2, and the nose board base material 3 cannot be securely attached under the present circumstances.

The present invention has been made in view of the above problems, and an object of the present invention is to securely attach the nose board base material by penetrating the fixing tool through the nose board base material or the frame material. It is possible to provide a structure for attaching a nose plate base material to a roof panel that can be used.

[0005]

In order to achieve the above object, the structure for attaching the nose board base material to the roof panel is such that the nose board base material having a trapezoidal cross section along the outer surface of the frame material 2 on the eaves side of the roof panel 1. The material 3 is arranged, the concave portion 7 is formed in a proper position on the outer surface side of the nose plate base material 3, and the fixing members 6 such as nails and screws are driven into the frame material 2 of the roof panel 1 from the bottom surface of the concave portion 7. .

[0006]

According to the above construction, since the fixing tool 6 is fixed from the bottom surface of the concave portion 7 provided on the outer surface of the nose board base material 3 to fix the nose board base material 3, the length of the fixing tool 6 is short. However, the nose plate base material 3 can be attached by penetrating the fixing tool 6 through the nose plate base material 3 and the frame member 2, and the nose plate base material 3 can be reliably attached.

[0007]

EXAMPLES First, the examples shown in FIGS. 1 and 2 will be described.
The roof panel 1 is formed by adhering a face plate 8 to a skeleton framed with a frame material 2 made of a metal channel material. The nose board base material 3 attached to the outer surface of the frame material 2 on the eaves side of the roof panel 1 is formed in a long shape with a trapezoidal cross section. As shown in FIG. 2A, a vertical groove 7a as a recess 7 is formed at an appropriate position on the outer surface side of the nose plate base material 3. This vertical groove 7a
Is formed by router processing. Then, the nose board base material 3 is arranged along the outer surface side of the frame material 2 on the eaves side of the roof panel 1, and the fasteners 6 such as nails and screws are inserted into the bottom surface of the vertical groove 7a to insert the nose board base material. The material 3 is fixed. At this time, the vertical groove 7
Since the fixing tool 6 is driven in from the bottom surface of a, the fixing tool 6 penetrates the nose board base material 3 and the frame material 2, and the nose board base material 3 is firmly fixed. FIG. 2B shows a lateral concave groove 7 extending laterally as the concave portion 7.
b is drilled.

Next, the embodiment shown in FIG. 3 will be described. In the case of this embodiment, the nose plate base material 3 having a trapezoidal cross section is formed by a main body 3a having a rectangular cross section and a piece material 3b having a triangular cross section, and the piece material 3b is attached to the main body 3a for assembly. When the piece material 3b is pasted, a space is provided between the adjacent piece materials 3b, and a vertical groove 7 as a recess 7 is formed in this portion.
a is formed, and the fixing tool 6 is formed from the bottom surface of the vertical groove 7a.
And the nose board base material 3 is attached to the frame material 2 of the roof panel 1.

As described above, the roof panel 1 to which the nose plate base material 3 is attached at the factory is attached to the roof of the building on the site, and the nose plate is attached to the outer surface of the nose plate base material 3 to form the nose plate base material. Hiroko Mai is attached on top of 3. In the above embodiment, the recess 7 is formed by the vertical groove 7a and the horizontal groove 7b, but it may be formed by a non-penetrating hole.

[0010]

[Effect of the Invention] As described above, according to the present invention, a concave portion is formed at a proper position on the outer surface side of the nose plate base material, and fasteners such as nails and screws are driven into the frame material of the roof panel from the bottom surface of the concave portion. Therefore, the fastener can be attached by penetrating the nose plate base material and the frame member, and the nose plate base material can be surely attached.

[Brief description of drawings]

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

FIG. 2 is a perspective view showing the nose plate base material of the above,
(A) and (b) show different shapes.

FIG. 3A is a perspective view of another embodiment of the above, and FIG. 3B is a perspective view of a nose plate base material.

FIG. 4 is a sectional view illustrating a conventional example.

FIG. 5 is a perspective view showing a state in which a conventional nose plate base material is attached.

[Explanation of symbols]

 1 Roof panel 2 Frame material 3 Nose board base material 6 Fixture 7 Recess

Claims (1)

[Scope of utility model registration request] 1. A nose base material having a trapezoidal cross section is arranged along the outer surface of a frame material on the eaves side of a roof panel, and a concave portion is provided at a proper position on the outer surface side of the nose base material. A structure for attaching the nose board base material to the roof panel, which is made by driving fasteners such as nails and screws into the frame material of the roof panel.