JPH0410627U

JPH0410627U -

Info

Publication number: JPH0410627U
Application number: JP5103590U
Authority: JP
Priority date: 1990-05-16
Filing date: 1990-05-16
Publication date: 1992-01-29

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の断面図、第２図は
同上の屋根板の概略断面図、第３図は同上の他の
実施例の断面図、第４図は同上の更に他の実施例
の断面図、第５図は第４図の屋根板の概略断面図
、第６図は従来例の断面図である。１は屋根板、２は接続凹部、２ａは凹部内壁面
、３は接続片、４は抜止め片、５は接続体、６は
大径押圧部である。 Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a schematic sectional view of the same roof plate, Fig. 3 is a sectional view of another embodiment of the same, and Fig. 4 is a sectional view of another embodiment of the same. FIG. 5 is a schematic sectional view of the roof plate of FIG. 4, and FIG. 6 is a sectional view of the conventional example. 1 is a roof plate, 2 is a connecting recess, 2a is an inner wall surface of the recess, 3 is a connecting piece, 4 is a retaining piece, 5 is a connecting body, and 6 is a large diameter pressing portion.

Claims

[Scope of utility model registration request]

A connection recess is formed that is wider at the back than the entrance side over the entire length of one end of one of the roof plates to be connected,
A connecting piece is formed over the entire length of the end of the other roof plate, and a retaining piece is formed on the connecting piece to elastically contact the inner wall surface of the recess on the back side of the entrance of the connecting recess, and the cross section is approximately T-shaped. A large diameter pressing part having a diameter larger than the entrance of the connection recess is formed at the lower end of the connection body, and the connection piece is inserted into the connection recess, and the large diameter pressing part of the connection body is inserted into the connection recess. A roof board connection structure in which a retaining piece is pressed against the inner wall surface of a recess at a diameter pressing part.