JP2002087321A - Shock-absorbing car body and automobile - Google Patents
Shock-absorbing car body and automobileInfo
- Publication number
- JP2002087321A JP2002087321A JP2000279700A JP2000279700A JP2002087321A JP 2002087321 A JP2002087321 A JP 2002087321A JP 2000279700 A JP2000279700 A JP 2000279700A JP 2000279700 A JP2000279700 A JP 2000279700A JP 2002087321 A JP2002087321 A JP 2002087321A
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- automobile
- spring
- bumper
- axle housing
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は自動車の衝撃吸収車
体に関するものであり、特に自動車が衝突等により前
方、後方又は側方より大きな衝撃を受けたときに、その
衝撃を緩和し、車体の損傷を軽減すると共に該自動車の
運転者ないし同乗者の生命、身体を保護するようにした
衝撃吸収車体に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shock absorbing vehicle body for an automobile, and more particularly, to reducing the impact of a vehicle when the automobile receives a greater impact than the front, rear or side due to a collision or the like, thereby damaging the vehicle body. The present invention relates to a shock absorbing vehicle body that reduces the life of a driver or a passenger of the automobile and protects the body and the body of the driver.
【０００２】[0002]
【従来の技術】自動車は衝突等による前方又は後方から
の衝撃を受け止めるためのバンパーを車輌の前端と後端
とに備えている。また、自動車は衝突等による側方から
の衝撃をドアパネルを含む車体側部により受け止めてい
る。2. Description of the Related Art Automobiles are equipped with bumpers at the front end and rear end of the vehicle to receive impacts from the front and rear due to collisions and the like. In addition, an automobile receives a side impact due to a collision or the like by a vehicle body side portion including a door panel.
【０００３】[0003]
【発明が解決しようとする課題】しかるに、自動車が衝
突等により前方又は後方から大きな衝撃を受けたときに
は、該衝撃をバンパーのみで吸収することはできないた
め、車体が損傷し、自動車の運転者ないし同乗者に危険
が生ずるおそれがある。また、自動車が衝突等により側
方から大きな衝撃を受けたときには、該衝撃を十分に吸
収することができないため、車体が損傷し、自動車の運
転者ないし同乗者に危険が生ずるおそれがある。本発明
はこのような問題を解決しようとしてなされたものであ
る。However, when an automobile receives a large impact from the front or rear due to a collision or the like, the impact cannot be absorbed only by the bumper, so that the vehicle body is damaged and the driver or the driver of the automobile is damaged. There is a danger that a passenger may be in danger. Further, when the vehicle receives a large impact from the side due to a collision or the like, the impact cannot be sufficiently absorbed, so that the vehicle body may be damaged, and a danger may be caused to the driver or the passenger of the vehicle. The present invention has been made to solve such a problem.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決するため
に、本発明は下記の自動車の衝撃吸収車体を提供するも
のである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides the following automobile shock absorbing body.
【０００５】（１）平面において等辺山形状の第一連結
部材における頂点部を第一ばねを介してバンパーの略中
央部に連結すると共に該第一連結部材における各端部を
アクスルハウジングに連結し、更に平面において等辺山
形状の第二連結部材における頂点部を第二ばねを介して
アクスルハウジングの略中央部に連結すると共に該第二
連結部材における各端部をバンパーに連結したことを特
徴とする自動車の衝撃吸収車体（請求項１）。(1) A vertex of a first connecting member having an equilateral mountain shape on a plane is connected to a substantially central portion of a bumper via a first spring, and each end of the first connecting member is connected to an axle housing. Further, a vertex portion of the second connection member having an equilateral mountain shape in a plane is connected to a substantially central portion of the axle housing via a second spring, and each end of the second connection member is connected to a bumper. Shock absorbing vehicle body (claim 1).
【０００６】（２）車体側部とシャシとの間にジグザグ
状に連続する第三連結部材を取り付けたことを特徴とす
る自動車の衝撃吸収車体（請求項２）。(2) A shock absorbing vehicle body for an automobile, wherein a third connecting member which is continuous in a zigzag manner is mounted between the vehicle body side portion and the chassis.
【０００７】[0007]
【作用】［請求項１の衝撃吸収車体］自動車の衝突等に
より前方又は後方から自動車のバンパーに大きな衝撃が
加えられたときには、該衝撃は第一ばね及び第一連結部
材と、第二連結部材及び第二ばねとを介してアクスルハ
ウジングに分散した状態で伝えられ、該アクスルハウジ
ングにより吸収される。According to a first aspect of the present invention, when a large impact is applied to a bumper of a vehicle from the front or rear due to a collision of the vehicle, the impact is applied to the first spring and the first connecting member, and to the second connecting member. And transmitted to the axle housing via the second spring and in a dispersed state, and absorbed by the axle housing.
【０００８】［請求項２の衝撃吸収車体］自動車の衝突
等により側方から自動車の車体側部に大きな衝撃が加え
られたときには、該衝撃は車体側部とシャシとの間に取
り付けられたジグザグ状に連続する第三連結部材とを介
してシャシに分散した状態で伝えられ、該シャシにより
吸収される。According to a second aspect of the present invention, when a large impact is applied to the side of the vehicle body from the side due to a collision of the vehicle or the like, the impact is applied to a zigzag attached between the side body and the chassis. It is transmitted in a dispersed state to the chassis through the third connecting member that is continuous in a shape, and is absorbed by the chassis.
【０００９】[0009]
【発明の実施の形態】次に、本発明の実施の形態を添付
図面に従って説明する。Next, embodiments of the present invention will be described with reference to the accompanying drawings.
【００１０】まず、自動車の前部における衝撃吸収手段
について説明する。平面において等辺山形状の第一連結
部材１における頂点部１ａを第一ばね３を介してフロン
トバンパー５の略中央部に連結すると共に該第一連結部
材１における各端部１ｂ、１ｂをフロントアクスルハウ
ジング７に連結する。更に、平面において等辺山形状の
第二連結部材１１における頂点部１１ａを第二ばね１３
を介してフロントアクスルハウジング７の略中央部に連
結すると共に該第二連結部材１１における各端部１１
ｂ、１１ｂをフロントバンパー５に連結する。First, a description will be given of the shock absorbing means at the front of the vehicle. The vertex 1a of the first connecting member 1 having an equilateral mountain shape in a plane is connected to a substantially central portion of the front bumper 5 via the first spring 3, and each end 1b, 1b of the first connecting member 1 is connected to the front axle housing. Connect to 7. Further, the vertex portion 11a of the second connecting member 11 having an equilateral mountain shape in a plane is
And connected to a substantially central portion of the front axle housing 7 through the end portions 11 of the second connecting member 11.
b and 11b are connected to the front bumper 5.
【００１１】次に、自動車の後部における衝撃吸収手段
について説明する。平面において等辺山形状の第一連結
部材２１における頂点部２１ａを第一ばね２３を介して
リアバンパー２５の略中央部に連結すると共に該第一連
結部材２１における各端部２１ｂ、２１ｂをリアアクス
ルハウジング２７に連結する。更に、平面において等辺
山形状の第二連結部材３１における頂点部３１ａを第二
ばね３３を介してリアアクスルハウジング２７の略中央
部に連結すると共に該第二連結部材３１における各端部
３１ｂ、３１ｂをリアバンパー２５に連結する。Next, the shock absorbing means at the rear of the vehicle will be described. The vertex 21a of the first connecting member 21 having an equilateral mountain shape in a plane is connected to a substantially central portion of the rear bumper 25 via the first spring 23, and each end 21b of the first connecting member 21 is connected to the rear axle. Connected to housing 27. Further, a vertex 31a of the second connecting member 31 having an equilateral mountain shape in a plane is connected to a substantially central portion of the rear axle housing 27 via a second spring 33, and the respective ends 31b, 31b of the second connecting member 31 are connected. Is connected to the rear bumper 25.
【００１２】更に、自動車の各側部における衝撃吸収手
段について説明する。車体側部４１とシャシ４３との間
にジグザグ状に連続する第三連結部材４５を取り付け
る。Further, the shock absorbing means on each side of the automobile will be described. A zigzag-continuous third connecting member 45 is attached between the vehicle body side portion 41 and the chassis 43.
【００１３】第一連結部材１、２１、第二連結部材１
１、３１及び第三連結部材４５はそれぞれ一例として形
鋼により形成する。The first connecting members 1 and 21, the second connecting member 1
Each of the first, third and third connecting members 45 is formed of a shaped steel, for example.
【００１４】[0014]
【発明の効果】［請求項１の衝撃吸収車体］自動車の衝
突等により前方又は後方から自動車のバンパーに大きな
衝撃が加えられたときには、該衝撃は第一ばね及び第一
連結部材と、第二連結部材及び第二ばねとを介してアク
スルハウジングに分散した状態で伝えられ、該アクスル
ハウジングにより吸収される。従って、該衝撃が緩和さ
れ、車体の損傷が軽減されると共に該自動車の運転者な
いし同乗者の生命、身体が保護される。According to the first aspect of the present invention, when a large impact is applied to the bumper of the automobile from the front or the rear due to the collision of the automobile, the impact is applied to the first spring and the first connecting member, and to the second coupling member. It is transmitted in a dispersed state to the axle housing via the connecting member and the second spring, and is absorbed by the axle housing. Accordingly, the impact is reduced, the damage to the vehicle body is reduced, and the life and body of the driver or passenger of the vehicle are protected.
【００１５】［請求項２の衝撃吸収車体］自動車の衝突
等により側方から自動車の車体側部に大きな衝撃が加え
られたときには、該衝撃は車体側部とシャシとの間に取
り付けられたジグザグ状に連続する第三連結部材とを介
してシャシに分散した状態で伝えられ、該シャシにより
吸収される。従って、該衝撃が緩和され、車体の損傷が
軽減されると共に該自動車の運転者ないし同乗者の生
命、身体が保護される。According to a second aspect of the present invention, when a large impact is applied to the side of the vehicle body from the side due to a collision of the vehicle, the impact is applied to a zigzag mounted between the side body and the chassis. It is transmitted in a dispersed state to the chassis through the third connecting member that is continuous in a shape, and is absorbed by the chassis. Accordingly, the impact is reduced, the damage to the vehicle body is reduced, and the life and body of the driver or passenger of the vehicle are protected.
【図１】自動車の衝撃吸収車体の一例を示す底面図であ
る。FIG. 1 is a bottom view showing an example of a shock absorbing vehicle body of an automobile.
【図２】第一連結部材と第一ばねとフロントバンパーと
を示す底面図である。FIG. 2 is a bottom view showing a first connection member, a first spring, and a front bumper.
【図３】第二連結部材と第二ばねとフロントアクスルハ
ウジングとを示す底面図である。FIG. 3 is a bottom view showing a second connecting member, a second spring, and a front axle housing.
１ 第一連結部材 １ａ 頂点部 １ｂ 端部 ３ 第一ばね ５ フロントバンパー ７ フロントアクスルハウジング １１ 第二連結部材 １１ａ 頂点部 １１ｂ 端部 １３ 第二ばね ２１ 第一連結部材 ２１ａ 頂点部 ２１ｂ 端部 ２３ 第一ばね ２５ リアバンパー ２７ リアアクスルハウジング ３１ 第二連結部材 ３１ａ 頂点部 ３１ｂ 端部 ３３ 第二ばね ４１ 車体側部 ４３ シャシ ４５ 第三連結部材 DESCRIPTION OF SYMBOLS 1 1st connection member 1a apex 1b end 3 first spring 5 front bumper 7 front axle housing 11 2nd connection member 11a apex 11b end 13 second spring 21 first connection member 21a apex 21b end 23 first Spring 25 Rear bumper 27 Rear axle housing 31 Second connecting member 31a Apex part 31b End part 33 Second spring 41 Body side part 43 Chassis 45 Third connecting member
Claims (2)
における頂点部を第一ばねを介してバンパーの略中央部
に連結すると共に該第一連結部材における各端部をアク
スルハウジングに連結し、更に平面において等辺山形状
の第二連結部材における頂点部を第二ばねを介してアク
スルハウジングの略中央部に連結すると共に該第二連結
部材における各端部をバンパーに連結したことを特徴と
する自動車の衝撃吸収車体。1. A vertex portion of a first connecting member having an equilateral mountain shape on a plane is connected to a substantially central portion of a bumper via a first spring, and each end of the first connecting member is connected to an axle housing. Further, a vertex portion of the second connecting member having an equilateral mountain shape in a plane is connected to a substantially central portion of the axle housing via a second spring, and each end of the second connecting member is connected to a bumper. Car shock absorbing body.
連続する第三連結部材を取り付けたことを特徴とする自
動車の衝撃吸収車体。2. A shock absorbing vehicle body for an automobile, wherein a third connecting member which is continuous in a zigzag manner is mounted between the vehicle body side portion and the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000279700A JP2002087321A (en) | 2000-09-14 | 2000-09-14 | Shock-absorbing car body and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000279700A JP2002087321A (en) | 2000-09-14 | 2000-09-14 | Shock-absorbing car body and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002087321A true JP2002087321A (en) | 2002-03-27 |
Family
ID=18764666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000279700A Pending JP2002087321A (en) | 2000-09-14 | 2000-09-14 | Shock-absorbing car body and automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002087321A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100817219B1 (en) | 2006-10-25 | 2008-03-27 | 쌍용자동차 주식회사 | Device absorption shock in vehicle |
| CN104443168A (en) * | 2014-12-24 | 2015-03-25 | 常州市海盈汽车部件有限公司 | Bottom protection type storage battery vehicle |
| CN106741189A (en) * | 2016-11-12 | 2017-05-31 | 杭州衡源汽车科技有限公司 | Electric automobile chassis CAS |
| KR20230109737A (en) | 2020-12-01 | 2023-07-20 | 닛폰세이테츠 가부시키가이샤 | car body structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485420U (en) * | 1971-06-03 | 1973-01-22 | ||
| JPS5247221A (en) * | 1975-10-08 | 1977-04-14 | Budd Co | Bogie structure of vehicle |
| JPS57121375U (en) * | 1981-01-23 | 1982-07-28 | ||
| JPS57126742A (en) * | 1981-01-28 | 1982-08-06 | Nobuyoshi Kaneko | Safety unit against automobile collosion from behind |
| JPS58184379U (en) * | 1982-06-03 | 1983-12-08 | 日産自動車株式会社 | front body structure |
| JPH01111068U (en) * | 1988-01-22 | 1989-07-26 | ||
| JPH0637008U (en) * | 1992-10-26 | 1994-05-17 | チャン ホンースン | Vehicle link type shock absorber |
| JPH0781507A (en) * | 1993-08-05 | 1995-03-28 | Mercedes Benz Ag | Car with rigid floor structure |
-
2000
- 2000-09-14 JP JP2000279700A patent/JP2002087321A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485420U (en) * | 1971-06-03 | 1973-01-22 | ||
| JPS5247221A (en) * | 1975-10-08 | 1977-04-14 | Budd Co | Bogie structure of vehicle |
| JPS57121375U (en) * | 1981-01-23 | 1982-07-28 | ||
| JPS57126742A (en) * | 1981-01-28 | 1982-08-06 | Nobuyoshi Kaneko | Safety unit against automobile collosion from behind |
| JPS58184379U (en) * | 1982-06-03 | 1983-12-08 | 日産自動車株式会社 | front body structure |
| JPH01111068U (en) * | 1988-01-22 | 1989-07-26 | ||
| JPH0637008U (en) * | 1992-10-26 | 1994-05-17 | チャン ホンースン | Vehicle link type shock absorber |
| JPH0781507A (en) * | 1993-08-05 | 1995-03-28 | Mercedes Benz Ag | Car with rigid floor structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100817219B1 (en) | 2006-10-25 | 2008-03-27 | 쌍용자동차 주식회사 | Device absorption shock in vehicle |
| CN104443168A (en) * | 2014-12-24 | 2015-03-25 | 常州市海盈汽车部件有限公司 | Bottom protection type storage battery vehicle |
| CN106741189A (en) * | 2016-11-12 | 2017-05-31 | 杭州衡源汽车科技有限公司 | Electric automobile chassis CAS |
| CN106741189B (en) * | 2016-11-12 | 2018-09-14 | 杭州衡源汽车科技有限公司 | Electric automobile chassis anti-collision system |
| KR20230109737A (en) | 2020-12-01 | 2023-07-20 | 닛폰세이테츠 가부시키가이샤 | car body structure |
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