JPH0242879U

JPH0242879U -

Info

Publication number: JPH0242879U
Application number: JP12294888U
Authority: JP
Priority date: 1988-09-20
Filing date: 1988-09-20
Publication date: 1990-03-23

Description

[Brief explanation of drawings]

第１図は本実施例に係る車両後部の支持構造を
示す斜視図、第２図は本実施例に係る車両後部の
支持構造を示す正面図、第３図は第２図の右側面
図、第４図は従来と本考案とを比較した粗面路定
常走行時のリヤクロスメンバとロアアーム取付部
の車両前後、上下及び幅方向の振動特性図、第５
図は従来と本考案とを比較した粗面路定常走行時
のサスペンシヨンタワー上端の車両幅方向の振動
特性図、第６図は従来の車両後部の支持構造を示
す正面図、第７図はリヤクロスメンバを補強した
場合の断面図である。１０…リヤフロアパネル、１２…凹陥部、１４
…リヤクロスメンバ、１６…サスペンシヨンタワ
ー、３６…補強部材、３８…平面部。 1 is a perspective view showing a support structure for the rear part of a vehicle according to this embodiment, FIG. 2 is a front view showing a support structure for the rear part of a vehicle according to this embodiment, and FIG. 3 is a right side view of FIG. Figure 4 is a diagram of the vibration characteristics of the rear cross member and lower arm attachment part in the longitudinal, vertical and width directions of the vehicle during steady driving on a rough road, comparing the conventional model and the present invention.
The figure shows the vibration characteristics of the upper end of the suspension tower in the vehicle width direction during steady driving on a rough surface road, comparing the conventional model with the present invention. Figure 6 is a front view showing the conventional vehicle rear support structure. Figure 7 is FIG. 3 is a cross-sectional view of the rear cross member reinforced. 10... Rear floor panel, 12... Recessed portion, 14
... Rear cross member, 16 ... Suspension tower, 36 ... Reinforcement member, 38 ... Plane part.

Claims

[Scope of utility model registration request]

A rear cross member that is attached along the shape of the floor panel to the lower surface of the floor panel that is bent to protrude downward from the vehicle to form a housing portion and supports the lower arm of the suspension, and both ends of the floor panel in the vehicle width direction. a suspension tower that is connected to the upper end of the suspension tower and supports the rod tip of the shock absorber; a lower end portion is disposed along the upper surface of the floor panel facing the rear cross member; A rear support structure for a vehicle, comprising: a reinforcing member attached to extend above a lower arm support portion on a bottom surface.