JPS631658Y2 - - Google Patents
Info
- Publication number
- JPS631658Y2 JPS631658Y2 JP11497682U JP11497682U JPS631658Y2 JP S631658 Y2 JPS631658 Y2 JP S631658Y2 JP 11497682 U JP11497682 U JP 11497682U JP 11497682 U JP11497682 U JP 11497682U JP S631658 Y2 JPS631658 Y2 JP S631658Y2
- Authority
- JP
- Japan
- Prior art keywords
- support frame
- spare tire
- frame
- ground
- vehicle
- 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
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
【考案の詳細な説明】
この考案は、自動車の車輪軸と平行する位置に
車輛を支承したスペアタイヤキヤリヤに関する。[Detailed Description of the Invention] This invention relates to a spare tire carrier that supports a vehicle at a position parallel to the wheel axle of the vehicle.
一般に、自動車は前輪のみ操舵されるので、道
路脇に駐車する際、車輪前後に若干の空間を必要
とするのであるが、この空間をできるだけ小さく
し、一定空間により多くの車輛を駐車させるに
は、車輛後部が横方向に移動できればよい。 Generally, only the front wheels of a car are steered, so when parking on the side of the road, a certain amount of space is required in front of and behind the wheels, but in order to make this space as small as possible and park more cars in a given space. , it is sufficient if the rear part of the vehicle can move laterally.
従来、そのために、車輛とは別にキヤスター車
輪をとりつけ、このキヤスター車輪により、車輛
の進行方向と直角に移動することが行われてきた
が、車輪径と負荷容量がともに小さく実用化され
ることがなかつた。 Conventionally, for this purpose, caster wheels were attached separately to the vehicle, and the caster wheels were used to move perpendicular to the direction of travel of the vehicle, but it is hoped that both the wheel diameter and load capacity will be small enough to be put into practical use. Nakatsuta.
この考案は、上記の点を改善し、フレーム後部
にフレームに対して回動できる軸を横架し、これ
にスペアタイヤ支持部兼用の支持枠をとりつけ、
該支持枠が地面に立設状態の時に、スペアタイヤ
が非接地状態となるようにし、立設状態の直前に
はスペアタイヤが接地して回転できるものとする
ことにより、横移動手段を簡単として操作性のよ
いものとしたものであり、その上、スペアタイヤ
キヤリヤをも兼用することとしたものである。 This idea improves the above points by installing a horizontal shaft at the rear of the frame that can rotate with respect to the frame, and attaching a support frame that also serves as a spare tire support to this.
When the support frame is standing on the ground, the spare tire is not in contact with the ground, and just before the support frame is in the standing state, the spare tire is in contact with the ground and can rotate, thereby simplifying the means for lateral movement. It is designed to be easy to operate, and can also be used as a spare tire carrier.
これを図に示す実施例により説明すると、第1
図は、自動車後部にこの考案の装置によりスペア
タイヤをとりつける位置を示す。第2図は、斜面
図、1はフレーム、このフレーム1の後部(自動
車尾部)において、左右フレーム1.1間に車輪
軸とほぼ平行に回動軸2を横架する。回動軸2
は、第5図に拡大して示すようにフレーム1にフ
レームクロージングとブツシユを介して回動軸2
を嵌合し、この嵌合部分で回動できるように支承
する。この回動軸2には、支持枠3がその脚部を
軸2に固定し、逆U字状になるよう形成される。
この支持枠3の自由端には支承台4.4をとりつ
け,支持枠3の起立時の接地部分とする。この支
持枠3の支承台4と回動軸2との距離は、支持枠
3の起立時、後部車輛を地面Eより離すことがで
きるように、通常のフレーム位置におけるフレー
ム1の対地面高さより若干長いものとし、支持枠
3は必要に応じ車輛後部の重量を支持できるだけ
の強度を与えるため、補強枠3′をとりつける。 To explain this with the example shown in the figure, the first
The figure shows the location where a spare tire is attached to the rear of a car using the device of this invention. FIG. 2 is a perspective view, and 1 is a frame. At the rear part of the frame 1 (the tail of the automobile), a rotation shaft 2 is horizontally mounted between the left and right frames 1.1 substantially parallel to the wheel axle. Rotation axis 2
As shown in an enlarged view in Fig. 5, the rotating shaft 2 is connected to the frame 1 through the frame closing and the bushing.
are fitted, and supported so that they can rotate at this fitting part. A support frame 3 is formed on the rotation shaft 2 with its legs fixed to the shaft 2 so as to form an inverted U-shape.
A support base 4.4 is attached to the free end of this support frame 3, and serves as a grounding part when the support frame 3 is erected. The distance between the support base 4 of the support frame 3 and the rotation shaft 2 is set to be greater than the height of the frame 1 from the ground in the normal frame position so that the rear vehicle can be separated from the ground E when the support frame 3 is raised. The support frame 3 is made slightly longer, and a reinforcing frame 3' is attached to the support frame 3 to provide sufficient strength to support the weight of the rear part of the vehicle, if necessary.
フレーム1と一体の軸承部15の側部に扇形歯
車10,10を垂直に設け、これに歯車列6.
7.9によりモータ5の駆動を伝え、支持枠(キ
ヤリヤ本体の)3を起立させる。モータ5は永久
磁石を使用するものであれば、磁石がステーター
の突起を引きつけ、ブレーキ作用を生じ、支持枠
の自然に戻ることを防止するのでストツパーを特
に設ける必要がなく、ウオームを歯車列に組み入
れると、これら、の作動は更に確実となる。な
お、この支持枠の作動は第7図に示される電動ス
クリユージヤツキ18を使用することもできる。 Sector gears 10, 10 are vertically provided on the sides of a shaft bearing 15 that is integral with the frame 1, and a gear train 6.
7.9 transmits the drive of the motor 5 to raise the support frame 3 (of the carrier body). If the motor 5 uses permanent magnets, the magnets will attract the protrusions of the stator, create a braking action, and prevent the support frame from returning to its natural position, so there is no need to provide a stopper, and the worm can be attached to the gear train. When incorporated, their operation becomes even more reliable. Incidentally, an electric screw jack 18 shown in FIG. 7 can also be used to operate this support frame.
他方、モータ5と別に設けるモータ11の駆動
は、ウオーム歯車12,13を介し、歯車14に
よりスペアタイヤAに回転を伝え、このタイヤA
は支持枠3上の軸承部で回転する。 On the other hand, the motor 11 provided separately from the motor 5 is driven by transmitting rotation to the spare tire A via the worm gears 12 and 13 and the gear 14.
rotates on a shaft bearing on the support frame 3.
モータ5,11は、いずれも運転台のスイツチ
で正逆転の作動ができ、これにより支持枠3の位
置をスペアタイヤ収納位置、横方向移動位置とタ
イヤ交換位置の3状態に調整することができる。 The motors 5 and 11 can both be operated in forward and reverse directions using a switch in the driver's cab, and thereby the position of the support frame 3 can be adjusted to three states: spare tire storage position, lateral movement position, and tire replacement position. .
スペアタイヤの回転作動に当り、ウオーム歯車
を使用すれば、逆転防止ブレーキを設ける必要が
ない。 If a worm gear is used to rotate the spare tire, there is no need to provide an anti-reverse brake.
また、これらの支持枠の移動、スペアタイヤの
回転には、一応電気により作動するよう記載して
いるが、油圧、空気圧を適宜使用できることは勿
論である。 Further, although it is described that the movement of these support frames and the rotation of the spare tire are operated by electricity, it is of course possible to use hydraulic pressure or pneumatic pressure as appropriate.
この考案は、上記のように構成しているので、
まず、第7図に示す状態(第6図支持枠実線の
状態)において、運転台のスイツチを入れてモー
タ5を作動すると、モータ5の駆動は、歯車6を
回動し、キヤリヤ本体の支持枠3に固定してある
軸8、歯車7を介し、扇形歯車10に噛合う歯車
9の回動により、支持枠3は、軸承部15、回動
軸2を軸として立設状態に移行する。(なお、第
7図は支持枠の起立をジヤツキ18により実施す
るようになつているが、上記説明は、第3図乃至
第6図に記載のものである。)
第7図、第6図、支持枠3′の状態になつた
時、スイツチを切り、他のスイツチによりモータ
11を作動すると、この状態ではスペアタイヤ
(第6図3′の位置)が接地し、支持枠3の支承台
4が接地していないので、タイヤの回転は車輛後
部を前輪を中心として回動することとなり、車輛
は横方向に移動する。 This idea is structured as described above, so
First, in the state shown in Fig. 7 (the state indicated by the solid line of the support frame in Fig. 6), when the driver's cab is turned on and the motor 5 is activated, the drive of the motor 5 rotates the gear 6 and supports the carrier body. Through the rotation of the gear 9 that meshes with the sector gear 10 via the shaft 8 and gear 7 fixed to the frame 3, the support frame 3 transitions to an upright state with the shaft bearing 15 and the rotation shaft 2 as axes. . (In addition, although FIG. 7 shows that the support frame is erected by the jack 18, the above explanation is based on those shown in FIGS. 3 to 6.) FIGS. 7 and 6 When the state of support frame 3' is reached, the switch is turned off and the motor 11 is activated by another switch.In this state, the spare tire (position 3' in Fig. 6) touches the ground, and the support base of support frame 3 4 is not in contact with the ground, the rotation of the tires causes the rear of the vehicle to rotate around the front wheels, causing the vehicle to move laterally.
したがつて、駐車時、第3図に示すとおりほぼ
車体の長さに近い空間があれば、容易に駐車で
き、また駐車している車輛の前後に僅かな空間さ
えあれば、自動車を発車位置に移動することがで
きる。 Therefore, when parking, as shown in Figure 3, if there is a space that is approximately the length of the car body, the car can be easily parked, and if there is a small space in front of and behind the parked car, the car can be parked at the starting position. can be moved to.
第8図のBは前輪、Cは駐車している他の車輛
である。 B in FIG. 8 is the front wheel, and C is another parked vehicle.
更に、この状態で、第7図、第6図の支持枠
3″の位置にまで起立すると、支持枠3″は完全に
起立し、しかも、支持枠3の長さが通常フレーム
の対地面の高さより長いものであるから、車体後
部をジヤツキアツプした状態となり、この支持枠
にとりつけたスペアタイヤA″も接地状態から解
放されているので、タイヤのとり外しと、特に、
後輪の車輪交換が容易に実施できる。 Furthermore, in this state, when the support frame 3'' is erected to the position shown in FIGS. 7 and 6, the support frame 3'' is completely erected, and the length of the support frame 3 is normally longer than the surface of the frame Since it is longer than the height, the rear part of the vehicle body is jacked up, and the spare tire A'' attached to this support frame is also released from the ground, so when removing the tire, especially,
Rear wheels can be easily replaced.
以上の作動を逆に行えば、当初位置にスペアタ
イヤを収納した状態に復帰することができる。 By performing the above operations in reverse, the spare tire can be returned to the original position.
この考案は、以上のとおり、横方向移動とスペ
アタイヤキヤリヤを兼用し、簡単な構成により特
に都市における駐車空間の活用と車体容積の利用
に顕著な効果をもつものである。 As described above, this invention combines lateral movement and a spare tire carrier, and has a simple structure that has a remarkable effect on the utilization of parking space and vehicle body volume, especially in cities.
第1図は、この考案の装置を自動車にとりつけ
た場合のスペアタイヤの位置を示し、第2図はそ
の斜面図、第3図は駐車時における自動車の横方
向移動を説明する図であり、第4図は、この考案
の装置の1実施例の平面図、第4図は、その側面
図、第5図は、回転軸がフレームに嵌合する状態
を示す部分拡大図、第6図は、支持枠とスペアタ
イヤの移動を説明する図である。第7図は他の実
施例で、はスペアタイヤ収納状態、は横方向
移動状態、はタイヤ取換状態を示す。第8図は
横方向移動の説明図である。
A……スペアタイヤ、1……フレーム、2……
回動軸、3……スペアタイヤキヤリヤの支持枠、
4……支承部、5,11……モータ、10……扇
形歯車、7,9,12,13,14……歯車。
Fig. 1 shows the position of the spare tire when the device of this invention is attached to a car, Fig. 2 is a slope view thereof, and Fig. 3 is a diagram illustrating the lateral movement of the car when parking. Fig. 4 is a plan view of one embodiment of the device of this invention, Fig. 4 is a side view thereof, Fig. 5 is a partially enlarged view showing the state in which the rotating shaft is fitted into the frame, and Fig. 6 is FIG. 2 is a diagram illustrating movement of a support frame and a spare tire. FIG. 7 shows another embodiment, where 1 shows a spare tire storage state, 1 shows a lateral movement state, and 1 shows a tire replacement state. FIG. 8 is an explanatory diagram of lateral movement. A... Spare tire, 1... Frame, 2...
Rotating shaft, 3... Spare tire carrier support frame,
4...Bearing part, 5, 11...Motor, 10...Sector gear, 7, 9, 12, 13, 14...Gear.
Claims (1)
この軸にこれと一体に回動する支持枠を固定し、
回動軸と支持枠の接地部分の距離をフレーム対地
面との高さより長くし、かつ、支持枠上の接地部
分と回動軸との間に、該支持枠が地面に立設状態
の時にスペアタイヤが非接地状態となるようにス
ペアタイヤを支持枠に軸止してなる車輛横移動装
置兼用スペアタイヤキヤリヤ。 A rotating shaft parallel to the wheel axle is provided at the rear of the vehicle,
A support frame that rotates together with this shaft is fixed to this shaft,
The distance between the rotation axis and the grounding part of the support frame is longer than the height of the frame to the ground, and when the support frame is standing on the ground, This is a spare tire carrier that also serves as a vehicle lateral movement device, in which the spare tire is pivoted to a support frame so that the spare tire is not in contact with the ground.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11497682U JPS5919481U (en) | 1982-07-30 | 1982-07-30 | Spare tire carrier for vehicle lateral movement device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11497682U JPS5919481U (en) | 1982-07-30 | 1982-07-30 | Spare tire carrier for vehicle lateral movement device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5919481U JPS5919481U (en) | 1984-02-06 |
JPS631658Y2 true JPS631658Y2 (en) | 1988-01-16 |
Family
ID=30265571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11497682U Granted JPS5919481U (en) | 1982-07-30 | 1982-07-30 | Spare tire carrier for vehicle lateral movement device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919481U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5216286B2 (en) * | 2007-09-20 | 2013-06-19 | 現代自動車株式会社 | Spare tire attaching / detaching device |
-
1982
- 1982-07-30 JP JP11497682U patent/JPS5919481U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5919481U (en) | 1984-02-06 |
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