JPS6239376A - Spare tyre mounting structure of car - Google Patents
Spare tyre mounting structure of carInfo
- Publication number
- JPS6239376A JPS6239376A JP17808585A JP17808585A JPS6239376A JP S6239376 A JPS6239376 A JP S6239376A JP 17808585 A JP17808585 A JP 17808585A JP 17808585 A JP17808585 A JP 17808585A JP S6239376 A JPS6239376 A JP S6239376A
- Authority
- JP
- Japan
- Prior art keywords
- spare tyre
- nut
- floor
- bracket
- spare tire
- 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.)
- Granted
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、自動車のスペアタイヤ取付構造に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a spare tire mounting structure for an automobile.
（従来技術）
自動車のリヤフロアにスペアタイヤを横置して収納する
ものにおいて、自動車衝突時の衝突エネルギを、このス
ペアタイヤを介して有効に吸収するようにし、あるいは
このスペアタイヤを利用して車体振動を低減するように
′するなど、種々の構成のものが案出されている（たと
えば特開昭５８−１１２８８３号公報参照）。(Prior art) In a vehicle in which a spare tire is stored horizontally on the rear floor of a vehicle, collision energy in the event of a vehicle collision is effectively absorbed through the spare tire, or the spare tire is used to protect the vehicle body. Various configurations have been devised to reduce vibration (for example, see Japanese Patent Laid-Open No. 112883/1983).
しかしスペアタイヤを収納したために、後方からの衝突
に際して、かえってこの収納部が変形せず、そのために
車体の衝突エネルギ吸収特性が、著しく悪くなるという
問題点があった。However, because the spare tire is stored in the vehicle, the storage portion is not deformed in the event of a collision from behind, resulting in a problem in that the collision energy absorption characteristics of the vehicle body are significantly deteriorated.
（発明の目的）
この発明は、前記の問題点に対し、車体の衝突エネルギ
吸収特性の改善を図った自動車のスペアタイヤ取付構造
を提供するようにしたものである。(Object of the Invention) The present invention addresses the above-mentioned problems by providing a spare tire mounting structure for an automobile that improves the collision energy absorption characteristics of the vehicle body.
（発明の構成）
この発明は、自動車後方からの衝突に際し、リヤフロア
に横置して取付けられたスペアタイヤが、該フロア後部
に設けた斜面部に乗り上げるようにするとともに、取付
部材が脱離するようにしてなる自動車のスペアタイヤ取
付構造である。(Structure of the Invention) In the event of a collision from the rear of a vehicle, the spare tire mounted horizontally on the rear floor rides on a slope provided at the rear of the floor, and the mounting member detaches. This is a spare tire mounting structure for an automobile.
（実施例）
この発明の詳細を、図面に示す実施例について説明する
と、次の通りでちる。(Embodiments) The details of the present invention will be described below with reference to embodiments shown in the drawings.
車体のリヤフロア２に連続し、かつ後壁のりヤスカート
３に接するようにして、スペアタイヤ１の収納フロア４
を形成する。そして収納フロア４からリヤスカート３に
わたる斜面部６を形成し、また収納フロア４の前端に凹
部７を設ける。A storage floor 4 for the spare tire 1 is arranged so as to be continuous with the rear floor 2 of the vehicle body and in contact with the rear wall glue skirt 3.
form. A sloped part 6 extending from the storage floor 4 to the rear skirt 3 is formed, and a recessed part 7 is provided at the front end of the storage floor 4.
スにアタイヤ１を取付けるために、収納フロア４の中央
にＺ聖断面形のブラケット９を固設する。In order to attach the attire 1 to the storage floor 4, a bracket 9 having a Z-shaped cross section is fixed in the center of the storage floor 4.
ブラケット９の上面部９ａには、車体後方へ開口するス
リット９ｂを設ける。The upper surface portion 9a of the bracket 9 is provided with a slit 9b that opens toward the rear of the vehicle body.
ブラケット９の上面部９ａの内側に、スペアタイヤＩを
取付けるナツト１２の保持ホックス１０を設ける。この
保持ボックス１０は車幅側の壁部１０ａでブラケット９
に固着し、車体後方側の立壁１０ｂは、後述するように
変形可能にする。A holding hook 10 for a nut 12 for attaching a spare tire I is provided inside the upper surface part 9a of the bracket 9. This holding box 10 has a bracket 9 on the wall 10a on the vehicle width side.
The standing wall 10b on the rear side of the vehicle body is made deformable as will be described later.
収納フロア４に横置したスペアタイヤ１には、ディスク
の中心孔に座板１４を渡して取付ボルト１５を嵌通する
。そして取付ポルｌ−１５を、ブラケット９のスリット
９ｂを介して、ブラケット９と保持ホックス１０との間
に位置するナツト】２にねじ込んで締め上げ、スにアタ
イヤ１を固定する。A mounting bolt 15 is inserted into the spare tire 1 placed horizontally on a storage floor 4 with a seat plate 14 passed through the center hole of the disc. Then, the mounting pole 1-15 is screwed into the nut 2 located between the bracket 9 and the holding hook 10 through the slit 9b of the bracket 9, and tightened to fix the attire 1 to the nut.
さて車体後方から衝突があったとき、第６図に示すよう
に、リヤスカート３および斜面部６は前方へ変位移動す
る。そしてスペアタイヤ１の後部１ａは、斜面部６の上
に乗り上げるようになる。Now, when a collision occurs from the rear of the vehicle body, the rear skirt 3 and slope portion 6 are displaced forward as shown in FIG. Then, the rear part 1a of the spare tire 1 comes to ride on the slope part 6.
このときスペアタイヤ１の前部１ｂは、収納フロア４の
凹部７に落ち込み、斜面部６の前進変位に伴なって、前
部１ｂを回動中心として、ますます傾斜するようになる
。At this time, the front portion 1b of the spare tire 1 falls into the recess 7 of the storage floor 4, and as the slope portion 6 moves forward, the front portion 1b becomes increasingly inclined with the front portion 1b as the center of rotation.
さらにこのとき、取付ボルト１５が傾斜変位するから、
ナツト１２を介して、ブラケット９が変形し、遂には取
付ボルト１５がブラケット９のスリット９ｂから抜は出
すとともに、ナツト１２が保持ボックス］０の立壁１０
ｂを変形させて飛び出すようになる。Furthermore, at this time, since the mounting bolt 15 is tilted,
The bracket 9 is deformed through the nut 12, and the mounting bolt 15 is finally pulled out from the slit 9b of the bracket 9, and the nut 12 is attached to the vertical wall 10 of the holding box]0.
It deforms b and makes it pop out.
そして取付ボルト１５からナツト１２が脱離し、スペア
タイヤ１は全く解放されるようになる。Then, the nut 12 is removed from the mounting bolt 15, and the spare tire 1 is completely released.
従って後方からの衝突に際して、スペアタイヤ１に何ら
拘束されることなく、収納フロア４およびそのまわりの
車体部材が変形し、衝突エネルギを吸収することができ
る。Therefore, in the event of a rear collision, the storage floor 4 and surrounding vehicle body members can deform and absorb the collision energy without being restrained by the spare tire 1 in any way.
（発明の効果）
この発明は、前述のようになっており、後方からの衝突
に伴なう斜面部６の変位移動によりスペアタイヤを傾斜
させ、その取付部材を脱離させるようにしである。すな
わちスにアタイヤに影響されることなく車体部材を変形
させるものであるから、衝突エネルギ吸収特性が著しく
改善されるという利点がある。(Effects of the Invention) The present invention is as described above, and the spare tire is tilted by the displacement movement of the slope portion 6 due to a rear collision, and its mounting member is detached. In other words, since the vehicle body member is deformed without being affected by the tires, there is an advantage that the collision energy absorption characteristics are significantly improved.
図面はこの発明の実施例を示し、第１図はスにアタイヤ
取付構造の斜視図、第２図は第１図へ−Ａ線の断面図、
第３図は第１図Ｂ部のブラケットの斜視図、第４図は第
３図Ｃ−０線の断面図、第５図は第３図Ｃ−０線の断面
図、第６図は第２図に対して衝突時の状態を示す説明図
である。
■・・・・・・スペアタイヤ、 ２・・・・・・リヤ
フロア、３・・・・・・リヤスカート、 ４・・・・
・・収納フロア、６・・・・・・斜面部、 ９
・・・・・・ブラケット、１０・・・・・・保持ホック
ス。The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the tire mounting structure, FIG. 2 is a cross-sectional view taken along line A to FIG. 1, and FIG.
Fig. 3 is a perspective view of the bracket in part B of Fig. 1, Fig. 4 is a cross-sectional view taken along line C-0 in Fig. 3, Fig. 5 is a sectional view taken along line C-0 in Fig. FIG. 2 is an explanatory diagram showing a state at the time of a collision with respect to FIG. 2; ■...Spare tire, 2...Rear floor, 3...Rear skirt, 4...
...Storage floor, 6...Slope section, 9
... Bracket, 10 ... Holding hook.
Claims (1)
付けられたスペアタイヤが、該フロア後部に設けた斜面
部に乗り上げるようにするとともに、取付部材が脱離す
るようにしたことを特徴とする自動車のスペアタイヤ取
付構造。A vehicle characterized in that, in the event of a collision from the rear of the vehicle, a spare tire mounted horizontally on a rear floor rides on a slope provided at the rear of the floor, and a mounting member is detached. Spare tire mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60178085A JPH0671897B2 (en) | 1985-08-13 | 1985-08-13 | Car spare tire mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60178085A JPH0671897B2 (en) | 1985-08-13 | 1985-08-13 | Car spare tire mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6239376A true JPS6239376A (en) | 1987-02-20 |
| JPH0671897B2 JPH0671897B2 (en) | 1994-09-14 |
Family
ID=16042362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60178085A Expired - Lifetime JPH0671897B2 (en) | 1985-08-13 | 1985-08-13 | Car spare tire mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0671897B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5845825A (en) * | 1996-09-11 | 1998-12-08 | Aoyama Seisakusho Co., Ltd. | Tire-fixing device |
| KR20040022325A (en) * | 2002-09-05 | 2004-03-12 | 현대자동차주식회사 | Spare tire mounting |
| JP2009040336A (en) * | 2007-08-10 | 2009-02-26 | Toyota Motor Corp | Fixing structure for in-vehicle equipment |
| JP2009184491A (en) * | 2008-02-06 | 2009-08-20 | Honda Motor Co Ltd | Rear body structure of automobile |
| KR101961119B1 (en) * | 2018-05-09 | 2019-03-25 | (주)동희산업 | Mounting apparatus for tank in vehicle |
| WO2019068986A1 (en) * | 2017-10-06 | 2019-04-11 | Psa Automobiles Sa | Rear part of a vehicle suitable for absorbing a rear impact that comprises a well in which a spare wheel is secured |
| FR3072070A1 (en) * | 2017-10-06 | 2019-04-12 | Psa Automobiles Sa | REAR PART OF A VEHICLE ADAPTED TO DAMAGE A REAR SHOCK WHICH HAS A WELL IN WHICH IS POSITIONED A WHEEL |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149478U (en) * | 1983-07-08 | 1985-10-04 | いすゞ自動車株式会社 | Shock absorption device in spare tire hangar |
-
1985
- 1985-08-13 JP JP60178085A patent/JPH0671897B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149478U (en) * | 1983-07-08 | 1985-10-04 | いすゞ自動車株式会社 | Shock absorption device in spare tire hangar |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5845825A (en) * | 1996-09-11 | 1998-12-08 | Aoyama Seisakusho Co., Ltd. | Tire-fixing device |
| KR20040022325A (en) * | 2002-09-05 | 2004-03-12 | 현대자동차주식회사 | Spare tire mounting |
| JP2009040336A (en) * | 2007-08-10 | 2009-02-26 | Toyota Motor Corp | Fixing structure for in-vehicle equipment |
| JP2009184491A (en) * | 2008-02-06 | 2009-08-20 | Honda Motor Co Ltd | Rear body structure of automobile |
| WO2019068986A1 (en) * | 2017-10-06 | 2019-04-11 | Psa Automobiles Sa | Rear part of a vehicle suitable for absorbing a rear impact that comprises a well in which a spare wheel is secured |
| FR3072071A1 (en) * | 2017-10-06 | 2019-04-12 | Psa Automobiles Sa | REAR PART OF A VEHICLE ADAPTED TO AMORTIZE A REAR SHOCK WHICH HAS A WELL IN WHICH IS SOLIDARIZED A WHEEL OF EMERGENCY |
| FR3072070A1 (en) * | 2017-10-06 | 2019-04-12 | Psa Automobiles Sa | REAR PART OF A VEHICLE ADAPTED TO DAMAGE A REAR SHOCK WHICH HAS A WELL IN WHICH IS POSITIONED A WHEEL |
| US11186325B2 (en) | 2017-10-06 | 2021-11-30 | Psa Automobiles Sa | Rear part of a vehicle suitable for absorbing a rear impact that comprises a well in which a spare wheel is secured |
| KR101961119B1 (en) * | 2018-05-09 | 2019-03-25 | (주)동희산업 | Mounting apparatus for tank in vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0671897B2 (en) | 1994-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |