JPH0165741U - - Google Patents
Info
- Publication number
- JPH0165741U JPH0165741U JP1987160727U JP16072787U JPH0165741U JP H0165741 U JPH0165741 U JP H0165741U JP 1987160727 U JP1987160727 U JP 1987160727U JP 16072787 U JP16072787 U JP 16072787U JP H0165741 U JPH0165741 U JP H0165741U
- Authority
- JP
- Japan
- Prior art keywords
- back beam
- section
- cross
- resin
- bumper
- 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
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011358 absorbing material Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Description
第１図は本考案の樹脂バンパ構造断面図、第２
図は樹脂バンパ用バツクビーム構造斜視図、第３
図は樹脂バンパの衝撃力と変位との関係図である
。第４図は従来の樹脂バンパ構造断面図である。
１，１′…バツクビーム、１ａ，１′ａ…バツ
クビームアウタ、１ｂ…バツクビームインナ、１
ｃ…リブ、１ｄ…フランジ、２，２′…バンパフ
エース、２ａ…フランジ、３，３′…衝撃エネル
ギ吸収材、４，４′…取付けボルト、５，５′…
ボルトナツト。
Figure 1 is a sectional view of the resin bumper structure of the present invention, Figure 2 is a cross-sectional view of the resin bumper structure of the present invention.
The figure is a perspective view of the back beam structure for resin bumpers.
The figure is a diagram showing the relationship between impact force and displacement of the resin bumper. FIG. 4 is a sectional view of a conventional resin bumper structure. 1, 1'...back beam, 1a, 1'a...back beam outer, 1b...back beam inner, 1
c... Rib, 1d... Flange, 2, 2'... Bumper ace, 2a... Flange, 3, 3'... Impact energy absorbing material, 4, 4'... Mounting bolt, 5, 5'...
Boltnut.
Claims (1)
Ｐ製又は鋼板製のバツクビームと衝撃エネルギ吸
収材とにより構成される樹脂バンパにおいて、バ
ツクビームがバツクビームインナとバツクビーム
アウタとをもつて断面ボツクス状に形成され、バ
ツクビームインナより一体でバツクビーム長手方
向へ断面ボツクス状内に向けて突設するリブを形
成し、該リブの先端がバツクビームアウタと一定
間隔を保持することを特徴とする樹脂バンパ用バ
ツクビーム構造。 Thin cross section U-shaped bumper ace made of resin and FR
In a resin bumper composed of a back beam made of P or steel plate and an impact energy absorbing material, the back beam is formed into a box-like cross section with an inner back beam and an outer back beam, and the back beam is integrally formed from the inner back beam in the longitudinal direction of the back beam. 1. A back beam structure for a resin bumper, characterized in that a rib is formed that projects inward in a box-like cross section, and the tip of the rib maintains a constant distance from the back beam outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160727U JPH0165741U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160727U JPH0165741U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165741U true JPH0165741U (en) | 1989-04-27 |
Family
ID=31443044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160727U Pending JPH0165741U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04128952U (en) * | 1991-05-16 | 1992-11-25 | 富士重工業株式会社 | automotive bumper |
| WO2014042211A1 (en) * | 2012-09-13 | 2014-03-20 | 本田技研工業株式会社 | Structure for front part of body of automobile |
-
1987
- 1987-10-22 JP JP1987160727U patent/JPH0165741U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04128952U (en) * | 1991-05-16 | 1992-11-25 | 富士重工業株式会社 | automotive bumper |
| WO2014042211A1 (en) * | 2012-09-13 | 2014-03-20 | 本田技研工業株式会社 | Structure for front part of body of automobile |