JPS62115254U

JPS62115254U -

Info

Publication number: JPS62115254U
Application number: JP341586U
Authority: JP
Priority date: 1986-01-14
Filing date: 1986-01-14
Publication date: 1987-07-22

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図は同実施例の側面図、第３図は第２図Ａ―Ａ線
断面図、第４図は第３図Ｂ―Ｂ線断面図、第５図
は同実施例のストツパ体の斜視図、第６，７図は
同実施例の作用を示す要部側面図、第８図は本考
案の他の実施例を示す斜視図、第９図は同実施例
の側面図、第１０図は第９図Ｃ―Ｃ線断面図、第
１１図はバンパ本体の取付状態を示す説明図、第
１２図は従来のバンパ装置を示す斜視図、第１３
図は第１２図Ｄ―Ｄ線断面図である。３…バンパ本体、２，１５，２９…バンパステ
イ、１０，３２…ゴム（ばね要素）、２１…スト
ツパ体（エネルギ吸収手段）、３３…インシユレ
ータ（エネルギ吸収手段）。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a side view of the same embodiment, FIG. 3 is a sectional view taken along line AA in FIG. 2, FIG. 4 is a sectional view taken along line BB in FIG. , Figures 6 and 7 are side views of essential parts showing the operation of the same embodiment, Figure 8 is a perspective view showing another embodiment of the present invention, Figure 9 is a side view of the same embodiment, and Figure 10 is a side view of the main parts. FIG. 9 is a sectional view taken along the line C--C, FIG. 11 is an explanatory diagram showing the mounting state of the bumper body, FIG. 12 is a perspective view showing a conventional bumper device, and FIG.
The figure is a sectional view taken along the line DD in FIG. 12. 3... Bumper body, 2, 15, 29... Bumper stay, 10, 32... Rubber (spring element), 21... Stopper body (energy absorption means), 33... Insulator (energy absorption means).

Claims

[Scope of utility model registration request]

In a structure in which a bumper is supported on a vehicle body frame member via a spring element having a spring constant that approximately matches the natural frequency of the vehicle body, and a dynamic damper is formed using the bumper as a mass, the vehicle body frame member;
A bumper device for an automobile, characterized in that an energy absorbing means for absorbing a collision load is provided between the bumper and the bumper.