JPH02100980U

JPH02100980U -

Info

Publication number: JPH02100980U
Application number: JP996689U
Authority: JP
Priority date: 1989-01-31
Filing date: 1989-01-31
Publication date: 1990-08-10

Description

[Brief explanation of drawings]

第１図はピラーとサイドシルとの結合部（第２
図に矢印で示す部位）の部分詳細図。第２図は
本考案が適用された自動車の斜視図。第３図は第
１図の−線断面図。第４図は第１図の−
線断面図。第５図は第１のレインフオースメント
と第２のレインフオースメントとを抜きだして表
わした分解斜視図。１：自動車、４：リヤフエンダパネル、４ａ：
リヤフエンダパネルのピラーアウタ部、４ｂ：リ
ヤフエンダパネルのシルアウター部、６：サイド
シル、８：Ｂピラー、８ａ：ピラー本体、１０：
ピラーインナ、１２：Ｂピラーの閉断面、１４：
サイドシルインナ、１６：サイドシルの閉断面、
２０：第１のレインフオースメント、２０ｂ，２
０ｃ：第１のレインフオースメントに形成された
折曲部（サイドシルの閉断面を仕切る仕切壁）、
２２：第２のレインフオースメント、２２ｂ：第
２のレインフオースメントの上端部（Ｂピラーの
閉断面を仕切る仕切壁）、２２ｃ：第２のレイン
フオースメントの下端部（Ｂピラーの閉断面を仕
切る仕切壁）。 Figure 1 shows the joint between the pillar and the side sill (second
Partially detailed view of the part indicated by the arrow in the figure). FIG. 2 is a perspective view of an automobile to which the present invention is applied. FIG. 3 is a sectional view taken along the line -- in FIG. 1. Figure 4 is - of Figure 1.
Line sectional view. FIG. 5 is an exploded perspective view showing the first reinforcement and the second reinforcement. 1: Car, 4: Rear fender panel, 4a:
Pillar outer part of rear fender panel, 4b: Sill outer part of rear fender panel, 6: Side sill, 8: B pillar, 8a: Pillar body, 10:
Pillar inner, 12: Closed cross section of B pillar, 14:
Side sill inner, 16: closed cross section of side sill,
20: First reinforcement, 20b, 2
0c: bent part formed in the first reinforcement (partition wall that partitions the closed section of the side sill),
22: Second reinforcement, 22b: Upper end of the second reinforcement (partition wall that partitions the closed cross section of the B pillar), 22c: Lower end of the second reinforcement (partition wall that partitions the closed cross section of the B pillar). partition wall).

Claims

[Scope of claim for utility model registration] A side sill extending in the longitudinal direction of the vehicle body and a pillar extending in the vertical direction of the vehicle body both have a closed cross-section structure,
The pillar is provided with a pillar main body located above the side sill, and an extension part extending downward from the pillar main body and entering into the side sill, and the extension part partitions the closed section of the side sill into front and back parts. In the lower body structure of an automobile in which a wall is formed, the pillar is provided with a reinforcement extending across the pillar main body and the extension part, and the reinforcement is provided inside the pillar. A lower body structure for an automobile, characterized in that a partition wall is formed which is joined to an inner side wall part and an outer side wall part and partitions a closed cross section of the pillar into upper and lower parts by the reinforcement.