JPS6321181U

JPS6321181U -

Info

Publication number: JPS6321181U
Application number: JP11449886U
Authority: JP
Priority date: 1986-07-28
Filing date: 1986-07-28
Publication date: 1988-02-12

Description

[Brief explanation of the drawing]

第１図は本考案による一実施例の分解斜視図、
第２図はその組立状態を示す正面図、第３図は従
来の一実施例を示す分解斜視図、第４図はその組
立状態を示す正面図である。又、図中の符号で１はロアフレーム、１ａ，２
ｂは底板部、１ｂはボルト孔、１ｃ，１ｃ′，２
ｄは側壁部、１ｄ，２ｅはフランジ部、２はクロ
スメンバ、２ａは折り曲げ部、２ｃ，３ｃは取付
孔、３はブラケツト、３ａは本体、３ｂは補強部
、４はボルト、５はナツトである。 FIG. 1 is an exploded perspective view of an embodiment of the present invention;
FIG. 2 is a front view showing the assembled state, FIG. 3 is an exploded perspective view showing a conventional embodiment, and FIG. 4 is a front view showing the assembled state. Also, in the figures, 1 is the lower frame, 1a, 2
b is the bottom plate part, 1b is the bolt hole, 1c, 1c', 2
d is the side wall part, 1d and 2e are the flange parts, 2 is the cross member, 2a is the bent part, 2c and 3c are the mounting holes, 3 is the bracket, 3a is the main body, 3b is the reinforcing part, 4 is the bolt, and 5 is the nut. be.

Claims

[Scope of utility model registration request]

The side wall portion of the lower frame disposed in the longitudinal direction of the vehicle body and the bent portion formed by bending one end of the side wall portion of the cross member so as to face the side wall portion of the lower frame are welded together, and the side wall portion of the lower frame is welded to each other. A flange portion formed at the upper end portion and a flange portion formed at the upper end portion of the cross member are overlapped and welded to form a bottom plate portion of the lower frame and a bottom plate portion of the cross member extending directly below the bottom plate portion. A joint structure of a traction tightening bracket, characterized in that the traction tightening bracket and the traction tightening bracket are bolted together.