JPH0537751Y2 - - Google Patents
Info
- Publication number
- JPH0537751Y2 JPH0537751Y2 JP14048786U JP14048786U JPH0537751Y2 JP H0537751 Y2 JPH0537751 Y2 JP H0537751Y2 JP 14048786 U JP14048786 U JP 14048786U JP 14048786 U JP14048786 U JP 14048786U JP H0537751 Y2 JPH0537751 Y2 JP H0537751Y2
- Authority
- JP
- Japan
- Prior art keywords
- spare tire
- back door
- guide
- tire carrier
- arm
- 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 - Lifetime
Links
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241001247986 Calotropis procera Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、自動車のバツクドアにスペアタイヤ
等を保持するスペアタイヤキヤリアの構造に関す
る。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to the structure of a spare tire carrier for holding a spare tire or the like in the back door of an automobile.
従来、自動車のバツクドアにスペアタイヤ等を
保持する方式としては、バツクドアにスペアタイ
ヤを直接取付ける方式と、車両の本体から蝶番等
を介したアームを設けて、このアームにスペアタ
イヤを取付ける方式がある。実公昭58−31735号
明細書には後者の方式の自動車のスペアタイヤの
保持装置が開示されている。
Conventionally, there are two methods for holding a spare tire, etc. in the back door of a car: one is to attach the spare tire directly to the back door, and the other is to install an arm from the vehicle body via a hinge, etc., and attach the spare tire to this arm. . Japanese Utility Model Publication No. 58-31735 discloses a spare tire holding device for an automobile of the latter type.
第５図は実公昭58−31735号に開示された自動
車のスペアタイヤの保持装置の一例の上面図で、
車体１１に蝶番１２を介してバツクドア１３が取
付けられ、バツクドア１３の先端は半径R1で蝶
番１２を中心に回動する。車体１１の、蝶番１２
から距離ｌだけ離れた所に蝶番１５が設けられ、
この蝶番１５にスペアタイヤ１７を保持する横長
のアーム１６が蝶番１５を中心に半径R2で回動
するように取付けられている。バツクドア１３と
横長のアーム１６とは、回動中心が異つているの
でバツクドア１３の開閉に追従して横長のアーム
１６を回動させるためには何等かの案内手段が必
要である。 Figure 5 is a top view of an example of a spare tire holding device for an automobile disclosed in Utility Model Publication No. 58-31735.
A back door 13 is attached to a vehicle body 11 via a hinge 12, and the tip of the back door 13 rotates around the hinge 12 with a radius R1 . Hinge 12 of vehicle body 11
A hinge 15 is provided at a distance l from
A horizontally long arm 16 that holds a spare tire 17 is attached to this hinge 15 so as to rotate about the hinge 15 at a radius R 2 . Since the backdoor 13 and the horizontally long arm 16 have different centers of rotation, some kind of guide means is required to rotate the horizontally long arm 16 in accordance with the opening and closing of the backdoor 13.
第６図、第７図は、実公昭58−31735号に開示
された案内手段の一例で、バツクドア１３に取付
けられた案内レール１８の内面に、内側に脹らみ
２１を有する板ばね２２が添設され、横長のアー
ム１６の先端部に設けられた軸１９に回転自在に
取付けられたローラ２０が、案内レール１８の板
ばね２０の内側を摺動することにより、蝶番１２
と蝶番１５の間の距離ｌによつて生じる回動半径
の差を吸収して、横長のアーム１６はバツクドア
１３の開閉に追従して円滑に回動する。 6 and 7 show an example of the guide means disclosed in Japanese Utility Model Publication No. 58-31735, in which a leaf spring 22 having a bulge 21 on the inside is mounted on the inner surface of the guide rail 18 attached to the back door 13. An attached roller 20 rotatably attached to a shaft 19 provided at the tip of the horizontally elongated arm 16 slides on the inside of the leaf spring 20 of the guide rail 18 to rotate the hinge 12.
The horizontally long arm 16 smoothly rotates following the opening and closing of the back door 13 by absorbing the difference in rotation radius caused by the distance l between the rear door 13 and the hinge 15.
上述した従来の背面式スペアタイヤキヤリア
は、バツクドアに直接スペアタイヤを取付ける方
式ではバツクドアがスペアタイヤ等の重量によつ
て歪むという問題点があり、車体から蝶番等を介
して取付ける方式では、バツクドアとスペアタイ
ヤキヤリアの回動中心が異なつているので、両者
をロツクする構造のものはその都度ロツクを外さ
なければならず、又、両者を同時に回動させる形
式のものは回動角度によつて変動する半径の差を
吸収する何等かの手段を必要とする。
The above-mentioned conventional rear-mounted spare tire carrier has a problem in that when the spare tire is attached directly to the back door, the back door becomes distorted due to the weight of the spare tire, etc.; Since the center of rotation of the spare tire carrier is different, those with a structure that locks both must be unlocked each time, and those with a structure that rotates both at the same time vary depending on the rotation angle. Some means of absorbing the difference in radius is required.
実公昭58−31735号公報に開示された自動車の
スペアタイヤの保持装置は、スペアタイヤを保持
するアームの先端部にローラを取付け、バツクド
アに取付けられた横長の案内レールの内側に沿つ
てローラを摺動させることにより上記の半径の差
を吸収しようとするものであるが、案内レールと
ローラとの間の前後方向の間隙が不可欠なためド
アの開閉時のシヨツクや走行中の振動が大きいこ
と、および、案内レールの取付、取外しが煩雑で
組立作業が困難であること等の問題点がある。 The automobile spare tire holding device disclosed in Japanese Utility Model Publication No. 58-31735 has a roller attached to the tip of an arm that holds the spare tire, and the roller is moved along the inside of a horizontally long guide rail attached to the back door. This is intended to absorb the difference in radius mentioned above by sliding, but since a gap in the front and back direction between the guide rail and roller is essential, there is a large amount of shock when opening and closing the door and vibrations while driving. Also, there are problems such as complicated installation and removal of the guide rail and difficult assembly work.
本考案の背面式スペアタイヤキヤリアは、アー
ム部材をバツクドアの開閉に追従して回動させる
ガイド手段が、弾性を有するガイド部材と、この
ガイド部材を担持する分割型支持部材により構成
されている。
In the rear type spare tire carrier of the present invention, the guide means for rotating the arm member in accordance with the opening and closing of the back door is composed of an elastic guide member and a split support member that supports the guide member.
したがつて、バツクドアが回動されるときに
は、スペアタイヤキヤリアのアーム部材がガイド
部材を摺動するので、回動中心の違いによる回動
半径の差が吸収されてアーム部材はバツクドアの
開閉に追従して円滑に回動され、又、バツクドア
の開閉時のシヨツクや走行中の振動等は、弾性を
有するガイド部材に吸収され、さらに、ガイド部
材を担持する支持部材が分割されているので、ガ
イド手段の取付、取外し作業が容易に行なわれ
る。
Therefore, when the back door is rotated, the arm member of the spare tire carrier slides on the guide member, so the difference in the turning radius due to the difference in the center of rotation is absorbed, and the arm member follows the opening and closing of the back door. Shocks when opening and closing the back door and vibrations during driving are absorbed by the elastic guide member.Furthermore, since the support member supporting the guide member is divided, the guide Attachment and removal of the means can be easily performed.
次に、本考案の実施例について図面を参照して
説明する。
Next, embodiments of the present invention will be described with reference to the drawings.
第１図は本考案の自動車の背面式スペアタイヤ
キヤリアの一実施例の正面図、第２図はバツクド
アに本考案のスペアタイヤキヤリアを取付けた状
態の斜視図、第３図はスペアタイヤキヤリアのア
ーム部材を案内するガイド手段の断面図、第４図
は第３図のＡ−Ａ断面図である。 Figure 1 is a front view of an embodiment of the rear-mounted spare tire carrier for an automobile of the present invention, Figure 2 is a perspective view of the spare tire carrier of the present invention installed on the back door, and Figure 3 is a view of the spare tire carrier of the present invention. FIG. 4 is a cross-sectional view of the guide means for guiding the arm member, and FIG. 4 is a cross-sectional view taken along line AA in FIG. 3.
車体１０の背面にはバツクドアヒンジ２により
車体１０に対し開閉するバツクドア１が設けら
れ、バツクドアヒンジ２の近傍の車体１０の背面
隅部にスペアタイヤキヤリアヒンジ３を介して回
動するように取付けられたスペアタイヤキヤリア
４の横方向アーム４1と、これを支える斜め方向
アーム４2が先端で接続補強され、横方向アーム
４1は、ガイドクランプ５により案内されている。
ガイドクランプ５は円筒形状部の中心線から延び
るバツクドア１に平行な平面によりアツパ部分５
１とロア部分５2に２分割されている。ガイドクラ
ンプ５の円筒形状部の内側には、ゴムブツシユ７
が内側に接着されたカラー６が挿入され、２分割
されたガイドクランプ５のアツパ部分５1とロア
部分５2はそれぞれバツクドア１にボルト締めさ
れている。又、スペアタイヤキヤリア４にはスペ
アタイヤ８が取付けられている。 A back door 1 that opens and closes with respect to the vehicle body 10 by a back door hinge 2 is provided on the back of the vehicle body 10, and is rotatably attached to a rear corner of the vehicle body 10 near the back door hinge 2 via a spare tire carrier hinge 3. A lateral arm 4 1 of a spare tire carrier 4 and a diagonal arm 4 2 supporting it are connected and reinforced at their tips, and the lateral arm 4 1 is guided by a guide clamp 5 .
The guide clamp 5 is connected to the upper part 5 by a plane parallel to the back door 1 extending from the center line of the cylindrical part.
It is divided into two parts: 1 and lower part 5. Inside the cylindrical part of the guide clamp 5, there is a rubber bush 7.
A collar 6 to which is glued on the inside is inserted, and the upper part 51 and lower part 52 of the guide clamp 5, which is divided into two parts, are each bolted to the back door 1. Further, a spare tire 8 is attached to the spare tire carrier 4.
いま、バツクドア１が開く方向に回動されると
バツクドア１とスペアタイヤキヤリア４は、それ
ぞれバツクドアヒンジ２とスペアタイヤキヤリア
ヒンジ３を中心に回動されるが、この際、横方向
アーム４1がガイドクランプ５の内側のゴムブツ
シユ７の内径をバツクドア１の開き角度に対応す
る回動半径の差だけ摺動するので、スペアタイヤ
キヤリア４はバツクドア１の回動に追従して円滑
に回動する。ゴムブツシユ７は横方向アーム４1
を弾性支持しているので、バツクドア１の開閉時
のシヨツクや、走行中のスペアタイヤ８の荷重に
よる振動等は、ゴムブツシユ７により吸収され
る。 Now, when the back door 1 is rotated in the opening direction, the back door 1 and the spare tire carrier 4 are rotated around the back door hinge 2 and the spare tire carrier hinge 3 , respectively. Since the rubber bush 7 inside the guide clamp 5 slides on the inner diameter by the difference in the turning radius corresponding to the opening angle of the back door 1, the spare tire carrier 4 follows the rotation of the back door 1 and rotates smoothly. Rubber button 7 is horizontal arm 4 1
Since the rubber bushing 7 is elastically supported, shocks caused when the back door 1 is opened and closed and vibrations caused by the load of the spare tire 8 while driving are absorbed by the rubber bushing 7.
本実施例ではガイドクランプ５の分割位置を第
３図のＢに設定したが、分割位置としては、第３
図のＣの位置も考えられ、分割位置Ｂはクランプ
５2を外せばスペアタイヤキヤリアとバツクドア
の連結が外れ、分割位置Ｃはクランプ５2とクラ
ンプ５1の両方を外す必要があるが、クランプが
対称形のため生産性が向上する。 In this embodiment, the dividing position of the guide clamp 5 is set at B in FIG.
Position C in the diagram is also considered, and for split position B, removing clamp 5 2 will disconnect the spare tire carrier and back door, and for split position C, it is necessary to remove both clamp 5 2 and clamp 5 1 , but clamp is symmetrical, which improves productivity.
以上説明したように本考案は、自動車の背面ド
アに取付けられたスペアタイヤを保持するアーム
部材を背面ドアの回動に追従して回動させる、弾
性を有するガイド部材とこれを担持する分割型支
持部材からなるガイド手段により、スペアタイヤ
キヤリアがバツクドアの開閉に追従して円滑に回
動されるとともに、バツクドアの開閉時のシヨツ
クや走行中の振動が吸収され、又、ガイド手段の
取付、取外し作業が容易にできる効果がある。
As explained above, the present invention consists of an elastic guide member that rotates an arm member that holds a spare tire attached to the rear door of a car following the rotation of the rear door, and a split type that supports the arm member. The guide means made of a support member allows the spare tire carrier to rotate smoothly following the opening and closing of the back door, absorbs the shock when the back door is opened and closed, and the vibrations during driving, and also allows the guide means to be installed and removed. It has the effect of making work easier.
第１図は本考案の自動車の背面式スペアタイヤ
キヤリアの一実施例の正面図、第２図は第１図の
バツクドア部分の斜視図、第３図は第１図に示し
たガイドクランプの断面図、第４図は第３図のＡ
−Ａ断面図、第５図は実公昭58−31735号に開示
された従来の背面式スペアタイヤキヤリアの一例
の上面図、第６図、第７図は第５図の案内レール
部の正面図と側面図である。
１……バツクドア、２……バツクドアヒンジ、
３……スペアタイヤキヤリアヒンジ、４……スペ
アタイヤキヤリア、４1……横方向アーム、４2…
…斜め方向アーム、５……ガイドクランプ、５1
……アツパ部分、５2……ロア部分、６……カラ
ー、７……ゴムブツシユ、８……スペアタイヤ、
１０……車体。
Fig. 1 is a front view of an embodiment of the rear type spare tire carrier for an automobile according to the present invention, Fig. 2 is a perspective view of the back door portion of Fig. 1, and Fig. 3 is a cross section of the guide clamp shown in Fig. 1. Figure 4 is A of Figure 3.
-A sectional view, Figure 5 is a top view of an example of a conventional rear type spare tire carrier disclosed in Japanese Utility Model Publication No. 58-31735, and Figures 6 and 7 are front views of the guide rail section of Figure 5. and a side view. 1... Back door, 2... Back door hinge,
3... Spare tire carrier hinge, 4... Spare tire carrier, 4 1 ... Lateral arm, 4 2 ...
...Diagonal arm, 5...Guide clamp, 5 1
...Top part, 5 2 ...Lower part, 6...Color, 7...Rubber butt, 8...Spare tire,
10...Car body.
Claims (1)
開きする背面ドアの回動手段の近傍の車体の隅部
に設けられた別の回動手段を有し、スペアタイヤ
を保持するアーム部材と、前記背面ドアに取付け
られ、前記アーム部材を前記背面ドアの回動に追
従して摺動させるガイド手段を備えた自動車の背
面式スペアタイヤキヤリアにおいて、 前記ガイド手段が、弾性を有するガイド部材と
該ガイド部材を担持する分割型支持部材からなる
ことを特徴とする自動車の背面式スペアタイヤキ
ヤリア。[Claims for Utility Model Registration] A rear door that opens laterally by a rotation means provided at a rear corner of the vehicle body has another rotation means provided at a corner of the vehicle body near the rotation means, A rear type spare tire carrier for an automobile, comprising an arm member that holds a spare tire, and a guide means that is attached to the rear door and slides the arm member following rotation of the rear door, the guide means A rear-mounted spare tire carrier for an automobile, comprising an elastic guide member and a split support member supporting the guide member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14048786U JPH0537751Y2 (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14048786U JPH0537751Y2 (en) | 1986-09-16 | 1986-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6346288U JPS6346288U (en) | 1988-03-29 |
| JPH0537751Y2 true JPH0537751Y2 (en) | 1993-09-24 |
Family
ID=31047379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14048786U Expired - Lifetime JPH0537751Y2 (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537751Y2 (en) |
-
1986
- 1986-09-16 JP JP14048786U patent/JPH0537751Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6346288U (en) | 1988-03-29 |
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