JPS6266854U

JPS6266854U -

Info

Publication number: JPS6266854U
Application number: JP9637485U
Authority: JP
Priority date: 1985-06-25
Filing date: 1985-06-25
Publication date: 1987-04-25

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示すもので、第１
図は衝撃吸収バンパの断面図、第２図はバンパ取
付け状態の車両を示す側面図、第３図はバンパに
衝突荷重が加わつたときの状態を示す断面図、第
４図は弾性内装材と発生荷重との関係を示す特性
図である。１……サイドメンバ、２……リンフオース、３
……バンパ本体、４……表皮材、５……弾性内装
材、９……空洞、１０……底面、１１……側面、
１２……角部、１３……切込み部。 The drawing shows one embodiment of this invention.
The figure is a cross-sectional view of the impact-absorbing bumper, Figure 2 is a side view of the vehicle with the bumper installed, Figure 3 is a cross-sectional view of the bumper when a collision load is applied, and Figure 4 is the elastic interior material. FIG. 3 is a characteristic diagram showing the relationship with generated load. 1...Side member, 2...Rinforth, 3
... Bumper body, 4 ... Skin material, 5 ... Elastic interior material, 9 ... Cavity, 10 ... Bottom surface, 11 ... Side surface,
12...Corner part, 13...Notch part.

Claims

[Scope of utility model registration request]

In a vehicle impact-absorbing bumper that is attached to a reinforcement bridge installed between side members and absorbs the impact load in the event of a vehicle collision, the bumper body is composed of a skin material and an elastic interior material filled inside the skin material. A shock-absorbing bumper for a vehicle, characterized in that the elastic interior material is provided with a cavity that opens toward the front surface of the skin material, and a notch is provided at a corner connecting the bottom and side surfaces of the cavity.