JPS62451U - - Google Patents
Info
- Publication number
- JPS62451U JPS62451U JP9341985U JP9341985U JPS62451U JP S62451 U JPS62451 U JP S62451U JP 9341985 U JP9341985 U JP 9341985U JP 9341985 U JP9341985 U JP 9341985U JP S62451 U JPS62451 U JP S62451U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle body
- bumper
- rod
- shock absorbing
- absorbing device
- 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
- 230000035939 shock Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Description
第１図乃至第４図は本考案の一実施例を示し、
第１図及び第２図は本実施例に係る衝撃吸収装置
の作動態様を示す説明図、第３図は係止爪の解除
機構を示す概念図、第４図は初張力を付与した引
張ばねのエネルギー吸収特性を示す線図、第５図
乃至第６，７図は各々従来の衝撃吸収装置の構成
を示す説明図である。
１…バンパー、２…車体、１０…衝撃吸収装置
、１１…杆体、１２…密着引張ばね、１３…ラチ
エツト機構、１７…ラチエツト溝、１９…係止爪
、２１…解除機構。
1 to 4 show an embodiment of the present invention,
Figures 1 and 2 are explanatory diagrams showing the operating mode of the shock absorbing device according to this embodiment, Figure 3 is a conceptual diagram showing the locking claw release mechanism, and Figure 4 is a tension spring with initial tension applied. 5 to 6 and 7 are explanatory diagrams showing the configuration of a conventional shock absorbing device, respectively. DESCRIPTION OF SYMBOLS 1... Bumper, 2... Vehicle body, 10... Shock absorption device, 11... Rod, 12... Close tension spring, 13... Ratchet mechanism, 17... Ratchet groove, 19... Locking claw, 21... Release mechanism.
Claims (1)
体の他端と車体側との間に装着された密着引張ば
ねと、前記杆体に付設され該杆体の車体内方への
移動を許容し、車体外方への移動を阻止するラチ
エツト機構とを備えてなることを特徴とするバン
パーの衝撃吸収装置。 (2) 前記密着引張ばねが所定の初張力を付与さ
れている実用新案登録請求の範囲第一項記載のバ
ンパーの衝撃吸収装置。[Claims for Utility Model Registration] (1) A rod whose one end is connected to a bumper, a tight tension spring installed between the other end of the rod and the vehicle body side, and a vehicle attached to the rod. A shock absorbing device for a bumper, comprising a ratchet mechanism that allows movement inward of the vehicle body and prevents movement outward of the vehicle body. (2) The shock absorbing device for a bumper according to claim 1, wherein the tight tension spring is given a predetermined initial tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9341985U JPS62451U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9341985U JPS62451U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62451U true JPS62451U (en) | 1987-01-06 |
Family
ID=30651083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9341985U Pending JPS62451U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990039162A (en) * | 1997-11-11 | 1999-06-05 | 정몽규 | Bumper Fixing Structure for Vans |
| KR100428081B1 (en) * | 2001-08-17 | 2004-04-30 | 현대자동차주식회사 | Impact absorbing apparatus of bumper for car |
| JP2010116132A (en) * | 2008-11-14 | 2010-05-27 | Ind Technol Res Inst | Vehicular colliding shock absorber |
-
1985
- 1985-06-20 JP JP9341985U patent/JPS62451U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990039162A (en) * | 1997-11-11 | 1999-06-05 | 정몽규 | Bumper Fixing Structure for Vans |
| KR100428081B1 (en) * | 2001-08-17 | 2004-04-30 | 현대자동차주식회사 | Impact absorbing apparatus of bumper for car |
| JP2010116132A (en) * | 2008-11-14 | 2010-05-27 | Ind Technol Res Inst | Vehicular colliding shock absorber |
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