JP4504136B2 - 衝撃緩和の構成を備える車両用灯具 - Google Patents
衝撃緩和の構成を備える車両用灯具 Download PDFInfo
- Publication number
- JP4504136B2 JP4504136B2 JP2004245257A JP2004245257A JP4504136B2 JP 4504136 B2 JP4504136 B2 JP 4504136B2 JP 2004245257 A JP2004245257 A JP 2004245257A JP 2004245257 A JP2004245257 A JP 2004245257A JP 4504136 B2 JP4504136 B2 JP 4504136B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- impact
- absorbing means
- shock absorbing
- collision
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/0491—Shock absorbing devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
2…ヘッドライト
3…ターンシグナルライト
4…クリアランスライト
5…レンズ
6…第一の衝撃吸収手段
61…ブラケット
61a…脆弱部
7…第二の衝撃吸収手段
71…突出部
71a…溝
8…ハウジング
9…レンズカット
Claims (1)
- 規定値以上の衝撃を生じる衝突時に備えて歩行者に対する衝撃吸収手段を備える車両用灯具であって、
前記衝撃吸収手段は、該車両用灯具のレンズの全面に対して設けられる第一の衝撃吸収手段と、前記第一の衝撃吸収手段によっても同じレンズに部分的に生じる規定値を超える衝撃を生じる部分に重複して設けられる第二の衝撃吸収手段とからなり、
前記第一の衝撃吸収手段の構成は、前記レンズを含む車両用灯具を車体へ取付けるブラケットに脆弱部を設け、衝突時には前記車両用灯具に少なくとも位置の移動を生じさせて衝撃緩和を行わせる機構であり、
前記第二の衝撃吸収手段の構成は、車両用灯具のレンズに溝状に減肉部を設け、衝突時には前記レンズの減肉部での破断を生じて衝撃緩和を行わせる機構であり、
前記減肉部は、前記レンズ表面の全体形状を決定する一般面に対し突出している前記レンズ表面の一部分の周囲、または内部に施され、もって、レンズの全面が規定値を満足する衝撃吸収特性を有することを特徴とする衝撃吸収手段を備える車両用灯具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004245257A JP4504136B2 (ja) | 2004-08-25 | 2004-08-25 | 衝撃緩和の構成を備える車両用灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004245257A JP4504136B2 (ja) | 2004-08-25 | 2004-08-25 | 衝撃緩和の構成を備える車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006062455A JP2006062455A (ja) | 2006-03-09 |
JP4504136B2 true JP4504136B2 (ja) | 2010-07-14 |
Family
ID=36109315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004245257A Expired - Fee Related JP4504136B2 (ja) | 2004-08-25 | 2004-08-25 | 衝撃緩和の構成を備える車両用灯具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4504136B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4883765B2 (ja) * | 2006-04-11 | 2012-02-22 | 株式会社小糸製作所 | 車輌用灯具 |
JP6171951B2 (ja) * | 2014-01-28 | 2017-08-02 | マツダ株式会社 | 車両の後部構造 |
CN106379416B (zh) * | 2016-09-29 | 2018-08-10 | 立峰集团有限公司 | 一种车的车体结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001213226A (ja) * | 2000-02-07 | 2001-08-07 | Mazda Motor Corp | 車両用灯具 |
JP2001233121A (ja) * | 2000-02-23 | 2001-08-28 | Mazda Motor Corp | 車両用灯具の支持構造 |
JP2004164925A (ja) * | 2002-11-11 | 2004-06-10 | Nissan Motor Co Ltd | 車両用灯具 |
-
2004
- 2004-08-25 JP JP2004245257A patent/JP4504136B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001213226A (ja) * | 2000-02-07 | 2001-08-07 | Mazda Motor Corp | 車両用灯具 |
JP2001233121A (ja) * | 2000-02-23 | 2001-08-28 | Mazda Motor Corp | 車両用灯具の支持構造 |
JP2004164925A (ja) * | 2002-11-11 | 2004-06-10 | Nissan Motor Co Ltd | 車両用灯具 |
Also Published As
Publication number | Publication date |
---|---|
JP2006062455A (ja) | 2006-03-09 |
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