JPH02144904U

JPH02144904U -

Info

Publication number: JPH02144904U
Application number: JP5483989U
Authority: JP
Priority date: 1989-05-12
Filing date: 1989-05-12
Publication date: 1990-12-10

Description

[Brief explanation of drawings]

第１図ａは本考案に係る部材連結部の目違い防
止構造の第１の実施例に用いる目違い防止具の形
状を示す平面図、第１図ｂは第１図ａのＡ−Ａ線
における断面図、第１図ｃはその正面図、第２図
ａは本考案に係る部材連結部の目違い防止構造の
第１の実施例を説明する斜視図、第２図ｂは第２
図ａの縦断面図、第３図は本考案に係る部材連結
部の目違い防止構造の第２の実施例を説明する断
面図、第４図および第５図は本考案に係る部材連
結部の目違い防止構造の雨樋およびカバー形材へ
の適用例を示すそれぞれ縦断面図、第６図ａ〜ｃ
は本考案に係る部材連結部の目違い防止構造に用
いる目違い防止具の他の形状例を示す図、第７図
ａは従来の部材連結構造を説明図する斜視図、第
７図ｂは第７図ａの縦断面図、第７図ｃは従来の
部材連結部の目違い防止構造を示す説明図、第７
図ｄは第７図ｃのＢ−Ｂ線における断面図である
。１，１１，２３，２４，２５……目違い防止具
、２ｂ，２ｃ……端縁、３，１３，２３ａ，２４
ａ，２５ａ……突出部、４，１４……部材、４ａ
，４ｂ，１４ａ，１４ｂ……係止突片、４ｃ，１
４ｃ……被圧接部、４ｄ，１４ｄ……空間部。 FIG. 1a is a plan view showing the shape of a misalignment prevention device used in a first embodiment of the misalignment prevention structure of a member connecting portion according to the present invention, and FIG. 1b is a line taken along line A-A in FIG. 1a. FIG. 1c is a front view of the same, FIG.
FIG. 3 is a cross-sectional view illustrating a second embodiment of the structure for preventing misalignment of the member connecting portion according to the present invention, and FIGS. 4 and 5 are the longitudinal sectional view of the member connecting portion according to the present invention. Figs. 6a to 6c are longitudinal cross-sectional views showing examples of application of the misalignment prevention structure to rain gutters and cover profiles, respectively.
7 is a diagram showing another example of the shape of the misalignment prevention device used in the misalignment prevention structure of the member connecting portion according to the present invention, FIG. 7a is a perspective view illustrating a conventional member connecting structure, and FIG. 7b is a FIG. 7a is a vertical cross-sectional view, FIG.
Figure d is a sectional view taken along line B--B in Figure 7c. 1, 11, 23, 24, 25... Misalignment prevention tool, 2b, 2c... Edge, 3, 13, 23a, 24
a, 25a... protrusion, 4, 14... member, 4a
, 4b, 14a, 14b...Locking protrusion, 4c, 1
4c... Pressure contact portion, 4d, 14d... Space portion.

Claims

[Scope of utility model registration request]

In a structure for preventing misalignment of a member connecting portion, in which a misalignment preventing device is provided across a connecting portion of abutted members to prevent misalignment between the two members, the edge of the misalignment preventing device is engaged with the member. The locking protrusions are provided opposite to each other, and a pressurized contact portion is provided that faces the locking protrusion at a distance to form a space between the two, and the misalignment prevention tool includes the pressurized contact portion. A protrusion is provided to press the part, and the distance between the line connecting both ends of the misalignment prevention tool and the apex of the protrusion is set between the pressed part of the member and both of the locking protrusions. 1. A misalignment prevention structure for a member connecting portion, characterized in that the misalignment prevention device is formed to be larger than the width of a space portion of the member, and the misalignment prevention tool is press-fitted and inserted into the space portion of the member.