JPH03128577U

JPH03128577U -

Info

Publication number: JPH03128577U
Application number: JP3827090U
Authority: JP
Priority date: 1990-04-10
Filing date: 1990-04-10
Publication date: 1991-12-25

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の第１実施例を示す図
で、第１図は斜視図、第２図は第１図のＡ−Ａ断
面図、第３図は側面図、第４図は第１図のＢ−Ｂ
断面図、第５図〜第７図は本考案の第２実施例を
示し、第５図はサイドメンバの斜視図、第６図は
フツクの斜視図、第７図は組付状態における第５
図Ｃ−Ｃ断面図、第８図〜第９図は本考案の第３
実施例を示し、第８図はサイドメンバの斜視図、
第９図はフツクの斜視図、第１０図〜第１１図は
従来例を示す図で第１０図は断面図、第１１図は
フツクの斜視図、第１２図は他の従来例を示す断
面図である。１……サイドメンバ、２……フツク、３……斜
面、４……櫛状取付部、５……間隔、６……溶接
部、７……熱影響部、８……凹凸部、９……櫛状
部、１０……取付面、１１……穴。 1 to 4 are views showing a first embodiment of the present invention, in which FIG. 1 is a perspective view, FIG. 2 is a sectional view taken along line A-A in FIG. 1, FIG. 3 is a side view, and FIG. The diagram is B-B in Figure 1.
5 to 7 show the second embodiment of the present invention, FIG. 5 is a perspective view of the side member, FIG. 6 is a perspective view of the hook, and FIG. 7 is the fifth embodiment in the assembled state.
Figure C-C sectional view, Figures 8 to 9 are the third parts of the present invention.
An example is shown, and FIG. 8 is a perspective view of a side member;
Fig. 9 is a perspective view of the hook, Figs. 10 and 11 are views showing a conventional example, Fig. 10 is a cross-sectional view, Fig. 11 is a perspective view of the hook, and Fig. 12 is a cross-section showing another conventional example. It is a diagram. DESCRIPTION OF SYMBOLS 1... Side member, 2... Hook, 3... Slope, 4... Comb-shaped attachment part, 5... Spacing, 6... Welded part, 7... Heat affected zone, 8... Uneven part, 9... ...comb-shaped part, 10...mounting surface, 11...hole.

Claims

[Scope of utility model registration request]

At the attachment part between the aluminum side member and the aluminum hook, a slope is formed on the side surface of the side member, and the attachment surface of the hook, which has strength and weakness in the axial direction of the side member, is welded to the slope. Hook mounting structure.