JPH0359224U

JPH0359224U -

Info

Publication number: JPH0359224U
Application number: JP1989120780U
Authority: JP
Priority date: 1989-10-16
Filing date: 1989-10-16
Publication date: 1991-06-11
Anticipated expiration: 2004-10-16
Also published as: JPH0712137Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す斜視図、第２
図Ａは第１図Ａ−Ａ線断面図、第２図Ｂは第１図
Ｂ−Ｂ線断面図、第３図は第１図Ｃ部詳細斜視図
、第４図Ａは同実施例の後面衝突前の状態を示す
説明図、第４図Ｂは同実施例の後面衝突後の状態
を示す説明図、第５図は従来の構造を示す説明図
、第６図は同構造の後面衝突後の状態を示す説明
図である。１０……車体、１１……リアサイドメンバ、１
２……リアサイドメンバフロント、１３……リア
サイドメンバセンタ、１４……リアサイドメンバ
リア、１５……接続部、１６……傾斜部、１７…
…水平部、１８……レインフオース（補強部材）
、１９……脆弱部、２０……レインフオース（補
強部材）、２３……デフアレンシヤルギヤ、２４
……後端面、２５……コネクタ（突起物）、２８
……アツパリンク、２９……ロアリンク、３０…
…リアクロスメンバ、３１……燃料タンク。 Fig. 1 is a perspective view showing one embodiment of the present invention;
Figure A is a sectional view taken along line A-A in Figure 1, Figure 2 B is a sectional view taken along line B-B in Figure 1, Figure 3 is a detailed perspective view of section C in Figure 1, and Figure 4 A is a cross-sectional view of the same embodiment. An explanatory diagram showing the state before a rear collision; FIG. 4B is an explanatory diagram showing the state after a rear collision of the same embodiment; FIG. 5 is an explanatory diagram showing the conventional structure; FIG. 6 is an illustration of the same structure after a rear collision. It is an explanatory view showing a subsequent state. 10...Vehicle body, 11...Rear side member, 1
2... Rear side member front, 13... Rear side member center, 14... Rear side member barrier, 15... Connection portion, 16... Inclined portion, 17...
...Horizontal part, 18...Reinforce (reinforcing member)
, 19... Weak part, 20... Reinforce (reinforcing member), 23... Differential gear, 24
... Rear end surface, 25 ... Connector (protrusion), 28
...Atsupa Link, 29...Roar Link, 30...
...Rear cross member, 31...Fuel tank.

Claims

[Claims for Utility Model Registration] A differential gear is supported by rear side members on both sides of the vehicle body via an upper link and a lower link, a protrusion is provided on the upper rear end surface of the differential gear, and a protrusion is provided between the rear side members. In a structure in which a fuel tank facing the rear end surface of the differential gear is supported by a rear cross member bridged by a rear cross member, the rear side member includes a rear side member front at a front portion, a rear side member center at a middle portion, and a rear side member barrier at the rear, and the rear side member center includes a slanted part that is connected to the front of the rear side member and stands up obliquely, and a slanted part that extends horizontally from the upper end of the slanted part to the rear side member. A horizontal portion connected to the rear is integrally molded, a connecting portion between the horizontal portion and the rear side member barrier is provided with a weakness, and a reinforcing member is provided on the rear side member center and the rear side member barrier, A differential gear in the event of a rear collision, characterized in that the lower link is pivotally supported on the rear side member front, the upper link is pivotally supported on the rear side member center, and the rear cross member is supported on the rear side member barrier. behavior control structure.