JPH0219657U - - Google Patents
Info
- Publication number
- JPH0219657U JPH0219657U JP9951488U JP9951488U JPH0219657U JP H0219657 U JPH0219657 U JP H0219657U JP 9951488 U JP9951488 U JP 9951488U JP 9951488 U JP9951488 U JP 9951488U JP H0219657 U JPH0219657 U JP H0219657U
- Authority
- JP
- Japan
- Prior art keywords
- back beam
- synthetic resin
- vehicle body
- core
- bumper face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Vibration Dampers (AREA)
Description
第１図は自動車の一部省略した平面図、第２図
および第３図は本考案の一実施例を示す互いに異
なる部位のバンパ構造の縦断面図、第４図はバン
パの荷重―変位特性図である。
１……車体、３……バンパフエス、４……バツ
クビーム、５……コア体、６……第１のコア部、
７……第２のコア部。
Fig. 1 is a partially omitted plan view of an automobile, Figs. 2 and 3 are longitudinal cross-sectional views of bumper structures in different parts showing one embodiment of the present invention, and Fig. 4 is load-displacement characteristics of the bumper. It is a diagram. DESCRIPTION OF SYMBOLS 1... Vehicle body, 3... Bumper face, 4... Back beam, 5... Core body, 6... First core part,
7...Second core part.
Claims (1)
大であり、かつ両側端部と対向する部位が最も突
出量が小になるように所定の曲率をもつて曲成す
るバンパフエスと、このバンパフエスを車体に対
して支持するバツクビームと、このバツクビーム
に取着されバツクビームと上記バンパフエスとの
間に介在してバンパフエスにかかる荷重を受ける
合成樹脂材からなるコア体とを具備し、上記コア
体は、バツクビームに取着され略均一肉厚である
とともに密度の大なる合成樹脂材からなる第１の
コア部と、この第１のコア部に取着され上記バン
パフエスの突出量に応じた肉厚で、かつ密度の小
さい合成樹脂材からなる第２のコア部とからなる
ことを特徴とするバンパ構造。 A bumper face is curved with a predetermined curvature so that the part facing the approximate center of the vehicle body has the largest amount of protrusion, and the parts facing both side ends have the smallest amount of protrusion. a back beam that supports the vehicle body with respect to the vehicle body; and a core body made of a synthetic resin attached to the back beam and interposed between the back beam and the bumper face to receive the load applied to the bumper face, the core body comprising: a first core part attached to the back beam and made of a synthetic resin material with a substantially uniform thickness and high density; and a second core portion made of a synthetic resin material with low density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9951488U JPH0219657U (en) | 1988-07-27 | 1988-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9951488U JPH0219657U (en) | 1988-07-27 | 1988-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219657U true JPH0219657U (en) | 1990-02-08 |
Family
ID=31326744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9951488U Pending JPH0219657U (en) | 1988-07-27 | 1988-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219657U (en) |
-
1988
- 1988-07-27 JP JP9951488U patent/JPH0219657U/ja active Pending