JPS6313387U

JPS6313387U -

Info

Publication number: JPS6313387U
Application number: JP10675386U
Authority: JP
Priority date: 1986-07-14
Filing date: 1986-07-14
Publication date: 1988-01-28

Description

[Brief explanation of the drawing]

第１図乃至第５図はこの考案の一実施例を示す
もので、第１図はサイドメンバとクロスメンバと
の接合部の概略構成を示す斜視図、第２図は車体
後部の床板の概略構成を示す斜視図、第３図はク
ロスメンバエクステンシヨンの取付け状態を示す
平面図、第４図は同斜視図、第５図は要部の分解
斜視図、第６図は従来例の要部構成を示す平面図
である。１１……フロアパネル、１２……サイドメンバ
、１３……クロスメンバ、１５……クロスメンバ
エクステンシヨン（端部拡張部材）、１５ａ……
第１の接合部位、１５ｂ……第２の接合部位、１
６，１７……作業穴。 Figures 1 to 5 show an embodiment of this invention, with Figure 1 being a perspective view showing the schematic structure of the joint between the side member and the cross member, and Figure 2 being a schematic diagram of the floor plate at the rear of the vehicle body. FIG. 3 is a plan view showing the cross member extension installed, FIG. 4 is a perspective view of the same, FIG. 5 is an exploded perspective view of the main parts, and FIG. 6 is the main parts of the conventional example. FIG. 3 is a plan view showing the configuration. 11...Floor panel, 12...Side member, 13...Cross member, 15...Cross member extension (end extension member), 15a...
First joint site, 15b...Second joint site, 1
6,17...Work hole.

Claims

[Scope of utility model registration request]

In a vehicle body structure in which reinforcing side members are disposed on both sides of the lower surface of a floor panel that forms the floor panel of the vehicle body, and a cross member is installed between both side members, both ends of the cross member and the both ends of the cross member are provided. A pair of cross member end expansion members are provided which are disposed to cover the connecting portion between the side members from below, and a first cross member joined to the end of the cross member is provided at one end of the end expansion member. a second joint portion is formed at the other end of the end expansion member, the second joint portion being respectively joined to both sides of the joint portion of the side member with the cross member; A vehicle body structure characterized in that a working hole is provided for welding a connecting portion between an end of the cross member and the side member and the floor panel.