JPH0734607A - Roof board device - Google Patents

Abstract

PURPOSE:To simply connect a roof board material and a connecting material to each other without special tools by connecting a roof board material, the end of which is bent inward to a connecting material, which is substantially elliptical and has the lower end part bent, inward. CONSTITUTION:A fitting part 3 of a roof material 2 to a murlin material 1 is bent a little upward. Subsequently, the upper end 5 of an upright part 4 is bent inward to be formed into a gentle slant surface and form a linking part 5a. The lower end of the bent taper part 5 is further bent inward 6. A connecting material 7 is formed to be substantially elliptical in the vertical direction, the upper parts of both side upright parts 8 are swollen outward to be like a circular arc for giving elasticity, and the lower ends thereof are bent 10 inward. The circular arc part 9 pressurizes the whole of the connecting material 7 inward. The confroting parts of the roof board materials 2 are connected to each other by the connecting material 7. Thus, a device can be made excellent in strength by a simple connecting work.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof panel device which has a simple structure and can be easily connected, and which has excellent strength.

[0002]

2. Description of the Related Art Many of the various roofing board devices proposed hitherto are structurally complicated and the assembly work thereof is complicated, so that not only the work efficiency but also the product price is increased. It has many disadvantages.

[0003]

SUMMARY OF THE INVENTION Therefore, it is an object of the present invention to easily join roofing sheet materials facing each other without using special tools.

The present invention has been made in view of the problems of the conventional examples as described above.

[0005]

DISCLOSURE OF THE INVENTION The present invention comprises a roof plate material having its ends bent inward, and a connecting member having its lower end bent inwardly into a substantially elliptical shape, which are opposed to each other. It is to connect the roof plate materials.

[0006]

According to the present invention, the connecting member is manually engaged with the curved end portions of the facing roof sheet members without using special tools, and the connected state in which there is no fear of dropping is obtained. To be

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described below with reference to the accompanying drawings. Reference numeral 1 denotes a haze material, and a roof plate material 2 is arranged on the haze material.

As shown in FIG. 3, the roof plate member 2 is slightly curved upward at the mounting portion 3 to the fog member 1, and the upper end 5 of the upright portion 4 is bent inward. The linking portion 5a has a gentle slope, and the lower end of the bent taper portion 5 is bent 6 further inward.

The facing portions of the roof plate member thus constructed are connected by a connecting member 7 as shown in FIGS.

The connecting member 7 is formed by bending a flat plate and is formed into a substantially elliptical shape in the vertical direction, as is apparent from FIG. 4, and the upper portions of the upright portions 8 on both sides are expanded outward to give elasticity. It is formed in the shape of a circular arc 9 and protrudes inwardly at the lower end of each upright portion 8. By this arcuate portion, the entire connecting member 7 is pressed inward, and especially the lower end bent portion 10 enhances the clamping force inward, so that the linking relationship with the roof plate 2 is not lost.

[0011]

According to the present invention as described above, the connecting member 8 is manually pressed from above the linking portion 5a of the facing roof plate without using tools, so that the lower opening portion 11 of the connecting member 11 is pressed. The linking portion 5 of the roof plate material further enters and both are engaged with each other. At this time, as shown in FIG. 2, the upper end 5 of the roof plate abuts on the inner wall of the arc 9 formed above the connecting member, and the upright portion 8 of the connecting member 8 is formed on the lower portion of the inclined surface of the linking portion 5a of the roof plate. And the lower bent portion 10 of the connecting member is in contact with the bent portion 6 at the lower end of the roof plate material, so that the linking parts are elastically linked and are prevented from falling off.
Despite the simple connection work, it has excellent strength.

[Brief description of drawings]

FIG. 1 is a perspective view of a roof panel device of the present invention.

FIG. 2 is an enlarged front view of a main part of the roof board device of the present invention.

FIG. 3 is a front view of one roof plate member that constitutes the present invention.

FIG. 4 is a front view of the other connecting member that constitutes the present invention.

[Explanation of symbols]

 2 Roof plate material 4 Upright part 5 Upper end 5a Coupling part 6 Lower end curved part 7 Connecting material 8 Upright part 9 Outer arc-shaped part 10 Lower end bent part

Claims (1)

[Claims] 1. A roof plate member in which an upper end of an upright portion is bent inward to form a linking portion, and a lower end of the upright portion is bent further inward, and upper portions of the upright portions on both sides are formed in an arc shape and a lower end. A roof panel device composed of a connecting material formed by bending inward.