JP2010006252A - Stand device for motorcycle - Google Patents

Stand device for motorcycle Download PDF

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Publication number
JP2010006252A
JP2010006252A JP2008168536A JP2008168536A JP2010006252A JP 2010006252 A JP2010006252 A JP 2010006252A JP 2008168536 A JP2008168536 A JP 2008168536A JP 2008168536 A JP2008168536 A JP 2008168536A JP 2010006252 A JP2010006252 A JP 2010006252A
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Japan
Prior art keywords
leg
sliding
rotating
stand device
stand
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JP2008168536A
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Japanese (ja)
Inventor
Masaru Adachi
賢 足立
Kaoru Hatanaka
薫 畑中
Osamu Suzuki
修 鈴木
Shingo Ueda
真悟 植田
Koji Aoki
宏二 青木
Makoto Nishioka
誠 西岡
Katsushi Mitsuguchi
勝志 三ツ口
Kenichi Katayama
憲一 片山
Masaru Ueda
勝 植田
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Honda Motor Co Ltd
Imasen Electric Industrial Co Ltd
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Honda Motor Co Ltd
Imasen Electric Industrial Co Ltd
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Application filed by Honda Motor Co Ltd, Imasen Electric Industrial Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2008168536A priority Critical patent/JP2010006252A/en
Publication of JP2010006252A publication Critical patent/JP2010006252A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a stand device for a motorcycle wherein a sliding leg is moved to a completely extended position and a stored position by carrying out a pivoting action of a pivoting leg and a sliding action of a sliding leg only by the rotation of a rotating axis. <P>SOLUTION: The stand device 5 is constituted of a pivoting leg 7, rotatably attached to a rotating axis 6 provided in a vehicle body 2, and a sliding leg 8 slidably attached to the pivoting leg. The device is further provided with a crank 18 that integrally rotates with the rotating axis, a connecting rod 22 attached at one end to the crank 18 and the other end to the upper part of the sliding leg 8, respectively, a stopper 9 regulating the pivoting of the pivoting leg at the erected position, and a spring 29 energizing the sliding leg so as not to extend to the outside of the pivoting leg. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は車体支持用のスタンドを起立させることにより自動二輪車を自立させる自動二輪車用スタンド装置に関するものである。   The present invention relates to a motorcycle stand device for making a motorcycle stand up by raising a stand for supporting a vehicle body.

従来この種の自動二輪車のスタンド装置は例えば実開平４−１３４９１号公報（特許文献１）及び特開平５−２３８４４２号公報（例えば、特許文献２）から公知である。特許文献１に記載の自動二輪車のスタンド装置はほぼ水平な収納位置とほぼ垂直に下方へ突出し車体を持上げて支持する突出位置との間で揺動可能なスタンドをモータによって駆動する構造になっている。特許文献２に記載の自動二輪車のスタンド起立装置は車体フレームの下側に起立位置と収納位置に回動可能に取付けられる上部脚と前記上部脚に摺動可能に嵌合される接地脚とからなる主スタンドから構成されている。   Conventionally, this type of motorcycle stand device is known from, for example, Japanese Utility Model Laid-Open No. 4-13491 (Patent Document 1) and Japanese Patent Laid-Open No. 5-238442 (for example, Patent Document 2). The motorcycle stand device described in Patent Document 1 has a structure in which a stand that can swing between a substantially horizontal storage position and a protruding position that protrudes substantially vertically downward and lifts and supports the vehicle body is driven by a motor. Yes. A stand-up device for a motorcycle described in Patent Document 2 includes an upper leg that is pivotally attached to a standing position and a storage position on a lower side of a vehicle body frame, and a grounding leg that is slidably fitted to the upper leg. It consists of a main stand.

実開平４−１３４９１号公報Japanese Utility Model Publication No. 4-13491 特開平５−２３８４４２号公報JP-A-5-238442

上述した特許文献１に記載の自動二輪車のスタンド装置は脚長の長いスタンドを揺動させる回転力のみで車体を持上げるために、回転軸には一定以上のトルクが必要となることから、装置自体が比較的大きく重くなり、またスタンドを掛ける際に、車体の前後移動距離が大きいという課題がある。上述した特許文献２に記載の自動二輪車のスタンド起立装置は上部脚の回動を運転者の足で行うもので、また上部脚の回動を動力により行う場合に２個のモータが必要となり、コストの削減も期待されるところである。   Since the motorcycle stand device described in Patent Document 1 mentioned above lifts the vehicle body only by the rotational force that swings the stand having a long leg length, a torque of a certain level or more is required for the rotating shaft. Is relatively large and heavy, and when the stand is hung, there is a problem that the longitudinal movement distance of the vehicle body is large. The motorcycle stand elevating device described in Patent Document 2 described above is such that the upper leg is rotated by the driver's feet, and two motors are required when the upper leg is rotated by power. Cost reduction is also expected.

本発明の目的は起立位置と格納位置に対する回動脚の回動動作と延出完了位置までの摺動脚の摺動動作とを回転軸の回転運動のみで行うことができる自動二輪車用スタンド装置を提供するものである。   SUMMARY OF THE INVENTION An object of the present invention is to provide a motorcycle stand device capable of performing a pivoting motion of a pivoting leg with respect to a standing position and a retracted position and a sliding motion of a sliding leg up to an extension completion position only by a rotational movement of a rotating shaft. Is to provide.

本発明は少なくとも車体に備えられた回転軸に回動可能に取付けられた回動脚と、回動脚に摺動可能に設けられかつ回動脚から突出する端部に接地部を備えた摺動脚とから構成され、スタンド掛け時に回動脚を起立状態にした後に、摺動脚を回動脚から延出することにより車体を上方に持上げる自動二輪車用スタンド装置において、回転軸には回転軸と一体的に回転するクランクを設け、該クランクに連結ロッドの一端をそしてその他端を摺動脚の上部にそれぞれ回動可能に取付け、スタンド装置が略鉛直状態の所定位置で回動脚または摺動脚に当接することにより回動脚の回動を止める車体側ストッパと摺動脚を回動脚から延出しないように付勢するスプリングとを備えたことを特徴とするものである。   The present invention provides at least a rotating leg that is rotatably attached to a rotating shaft provided in a vehicle body, and a slide that is slidably provided on the rotating leg and includes a grounding portion at an end protruding from the rotating leg. In a stand device for a motorcycle that lifts the vehicle body by extending the sliding leg from the rotating leg after the rotating leg is raised when the stand is hung, A crank that rotates integrally with the rotating shaft is provided, and one end of a connecting rod and the other end are rotatably attached to the crank, respectively, and the stand device is rotated at a predetermined position in a substantially vertical state. Alternatively, a vehicle body side stopper that stops the rotation of the rotating leg by contacting the sliding leg and a spring that biases the sliding leg so as not to extend from the rotating leg are provided. .

本発明によるクランクは摺動脚が回転脚から延出する摺動部の延出完了位置において回動脚の一部、即ち回転脚の内壁に当接させる一部、即ち突出片を備えており、回動脚はクランク、連結ロッド、及び摺動脚の摺動部を内部に納めるケーシングから構成され、スプリングは回動脚と摺動脚との間に設けられている引張りバネから構成されている。   The crank according to the present invention includes a part of the rotating leg, that is, a part to be brought into contact with the inner wall of the rotating leg at the extension completion position of the sliding part where the sliding leg extends from the rotating leg, that is, a protruding piece. The rotating leg is composed of a crank, a connecting rod, and a casing that houses the sliding portion of the sliding leg, and the spring is composed of a tension spring provided between the rotating leg and the sliding leg. Yes.

本発明による回転軸は駆動ギヤを介して電動アクチュエータにより駆動され、回転軸の両端部には一対のスタンド装置が備えられ、各スタンド装置のそれぞれの回動脚は相対回転不能になるようにクロス部材により接続されている。   The rotating shaft according to the present invention is driven by an electric actuator through a drive gear, and a pair of stand devices are provided at both ends of the rotating shaft, and the respective rotating legs of each stand device are crossed so as not to be relatively rotatable. They are connected by members.

本発明による連結ロッドはスタンド装置がほぼ水平状態に回動する摺動脚の格納位置において回転軸に当接させるその一部に突起を備えており、変形例においては連結ロッドの突起に代えて、摺動脚の上端部を回転軸に当接させるようにしてある。   The connecting rod according to the present invention is provided with a protrusion on a part of the stand device that comes into contact with the rotary shaft at the retracted position of the sliding leg in which the stand device rotates in a substantially horizontal state. The upper end portion of the sliding leg is brought into contact with the rotating shaft.

本発明は上述した構成であるから、請求項１は回転軸の回転のみで回動脚の回動動作と摺動脚の摺動動作とを行うことができ、またスプリングで摺動脚を延出しないように付勢するので、回動脚の回動後に摺動脚の摺動動作を始めることができ、スタンド掛け動作を確実に行うことができる。更に請求項２は摺動脚の延出完了位置においてクランクの一部が回動脚の一部に当接するので、摺動脚を延出完了位置に確実に停止させることができ、そして請求項３においては回動脚がクランク、連結ロッド、回動脚の摺動部を内部に納めるケーシングとして構成されているので、雨水や埃からクランク、連結ロッド、回動脚の摺動部等のリンク機構部を保護することができ、耐久性が向上し、しかも該リンク機構部を隠すことができるので、外観的にスッキリとした形状となると共にスタンド装置を車体に取付ける時にグリス等で手が汚れず作業性が良い。また請求項５は回転軸が電動アクチュエータによって駆動されるので、スタンド掛けおよび収納が非常に楽に行え、回転軸の回転だけでよいので、電気アクチュエータの数を少なくすることができ、制御装置も比較的簡略にでき、そして請求項６はスタンド装置が回転軸の両端部に一対備えてあり、各スタンド装置のそれぞれの回動脚を相対回転不能にクロス部材で接続してあるので、車両を安定して駐車することができ、左右の回動脚の角度を一致させることができるので、スタンド掛け動作が安定する。次に請求項７は摺動脚の格納位置において連結ロッドの一部を回転軸に当接してあるので、摺動脚を格納位置で確実に停止させることができ、また請求項８においては摺動脚の上端部を回転軸に当接するようにしてあるので、摺動脚と連結ロッド及び連結ロッドとクランクのそれぞれの連結部に荷重を掛けることなく、摺動脚を格納位置にて確実に停止させることができる。   Since the present invention has the above-described configuration, the first aspect of the present invention can perform the rotating operation of the rotating leg and the sliding operation of the sliding leg only by the rotation of the rotating shaft, and can extend the sliding leg with a spring. Since the urging is performed so as not to come out, the sliding movement of the sliding leg can be started after the rotation of the rotating leg, and the stand-hanging operation can be reliably performed. Further, according to the second aspect of the present invention, since the part of the crank comes into contact with a part of the rotating leg at the extension completion position of the sliding leg, the sliding leg can be reliably stopped at the extension completion position. 3, the pivot leg is configured as a casing that houses the crank, the connecting rod, and the sliding part of the pivoting leg, so that the links such as the crank, the connecting rod, and the sliding part of the pivoting leg from rain water and dust. The mechanism part can be protected, the durability is improved, and the link mechanism part can be concealed, so that the appearance is neat and the hands are soiled with grease when the stand device is attached to the vehicle body. Good workability. Further, since the rotary shaft is driven by the electric actuator, the stand can be hung and stowed very easily, and only the rotary shaft needs to be rotated, so the number of electric actuators can be reduced, and the control device is also compared. Further, according to the sixth aspect of the present invention, a pair of stand devices are provided at both ends of the rotating shaft, and the respective rotating legs of each stand device are connected to each other by a cross member so as not to be relatively rotatable. Can be parked, and the angles of the left and right rotating legs can be matched, so that the stand-hanging operation is stable. Next, in claim 7, since a part of the connecting rod is in contact with the rotating shaft at the retracted position of the slide leg, the slide leg can be surely stopped at the retracted position. Since the upper end of the moving leg is in contact with the rotating shaft, the sliding leg can be securely held in the retracted position without applying a load to each connecting part of the sliding leg and the connecting rod, and the connecting rod and the crank. Can be stopped.

図１において符号１で示した自動二輪車は車体２の前後に配置した前輪３と後輪４とにより支持され、車体２の下部には前輪３と後輪４との間に車体２を自立させるためのスタンド装置５が備えられている。   1 is supported by a front wheel 3 and a rear wheel 4 arranged in front of and behind the vehicle body 2, and the vehicle body 2 is made to stand on the lower side of the vehicle body 2 between the front wheel 3 and the rear wheel 4. A stand device 5 is provided.

スタンド装置５は図２に示したように車体２に備えられた回転軸６の両端に設けられ、少なくとも回転軸６に回動可能に取付けた回動脚７と、該回動脚７に摺動可能に設けられた摺動脚８とから構成してある。回転軸６は該回転軸６に取付けた駆動ギヤ２８を介して電動アクチュエータから駆動され、回転軸６の回転によりスタンド装置５は図３に実線で示した起立位置と図４に実線で示した格納位置とに回動することができる。   As shown in FIG. 2, the stand device 5 is provided at both ends of a rotating shaft 6 provided in the vehicle body 2, and at least a rotating leg 7 rotatably attached to the rotating shaft 6, and a slide on the rotating leg 7. It is comprised from the sliding leg 8 provided so that a movement was possible. The rotary shaft 6 is driven from an electric actuator via a drive gear 28 attached to the rotary shaft 6, and the stand device 5 is shown in a standing position shown by a solid line in FIG. 3 and a solid line in FIG. 4 by the rotation of the rotary shaft 6. It can be rotated to the retracted position.

スタンド装置５はほぼ鉛直状態の起立位置で回動脚７が当接することにより回動脚７の回動を停止させるストッパ９を車体２に備えている。ストッパ９は回転軸６が取付けられる車体２と同一部材でも別部材でも良く、また、回動脚７の回動を停止させるためにストッパ９はクロス部材３２を当接させてもよい。   The stand device 5 includes a stopper 9 on the vehicle body 2 that stops the rotation of the rotating leg 7 when the rotating leg 7 abuts at a substantially vertical standing position. The stopper 9 may be the same member as the vehicle body 2 to which the rotating shaft 6 is attached or may be a separate member, and the stopper 9 may abut the cross member 32 in order to stop the rotation of the rotating leg 7.

回動脚７は一端に回転軸６を挿通させる孔１０を有しかつ他端に締付けボルト１１，１１のボルト孔１２，１２を有する２つの半殻体１３，１３から成り、回動脚７は２つの半殻体１３，１３の一端の孔１０をブッシュ１４，１４を介して回転軸６に挿通させて互いに組み合わせ、他端をボルト１１，１１で締付けることにより形成されて回転軸６に回動可能に備えられている。回動脚７は締付けボルト１１，１１を有する他端に摺動脚８が直線状に摺動するのを案内するための摺動案内部材１５を有する支持体１６を備えている。   The rotating leg 7 includes two half-shells 13 and 13 having a hole 10 through which the rotating shaft 6 is inserted at one end and bolt holes 12 and 12 of fastening bolts 11 and 11 at the other end. Is formed by inserting the holes 10 at one end of the two half-shells 13, 13 through the bushes 14, 14 into the rotating shaft 6 and combining them with each other and tightening the other end with bolts 11, 11. It is provided so that it can rotate. The rotating leg 7 includes a support 16 having a sliding guide member 15 for guiding the sliding leg 8 to slide linearly at the other end having the fastening bolts 11 and 11.

摺動脚８は回動脚７に備えられた支持体１６の摺動案内部材１５から上方にほぼ収納される脚部材３４を備え、回動脚７の外側に突出している脚部材３４の他端には自動二輪車１の車体２を自立させるため接地部として形成したプレート１７を備え、回動脚７内に挿入されている脚部材３４の一端にはスプリング２９を係止させるフック３０を取付けると共にクランク１８に連結するためのピン１９を植設させてある。スプリング２９は摺動脚８を回動脚７から延出しないように付勢するためその一端を摺動脚８に取付けたフック３０に係止させると共にその他端を回動脚７の内壁に取付けたフック３１に係止さてある。   The sliding leg 8 includes a leg member 34 that is substantially accommodated upward from the sliding guide member 15 of the support 16 provided on the rotating leg 7, and other than the leg member 34 that protrudes outside the rotating leg 7. A plate 17 formed as a grounding portion is provided at the end to make the vehicle body 2 of the motorcycle 1 stand on its own, and a hook 30 for locking the spring 29 is attached to one end of the leg member 34 inserted into the rotating leg 7. In addition, a pin 19 for connection to the crank 18 is implanted. The spring 29 urges the sliding leg 8 so as not to extend from the rotating leg 7. One end of the spring 29 is locked to the hook 30 attached to the sliding leg 8 and the other end is attached to the inner wall of the rotating leg 7. The hook 31 is locked.

回動脚７内において、回転軸６は内歯付きシャフト２０と噛合させた外歯付き端部を有し、シャフト２０は回転軸６と共に回転するように回転軸６に嵌合され、シャフト２０をクランク１８の一端に形成した連結孔２１に挿入してクランク１８とシャフト２０とを溶接することによりシャフト２０にクランク１８を軸着させてある。クランク１８の他端には連結ロッド２２により摺動脚８を連結するためのピン２３を植設させてある。回動脚７はクランク１８と、連結ロッド２２と、摺動脚８の摺動部を内部に収納するケーシングとして形成されている。   In the rotating leg 7, the rotating shaft 6 has an externally toothed end meshed with the internally toothed shaft 20, and the shaft 20 is fitted to the rotating shaft 6 so as to rotate together with the rotating shaft 6. Is inserted into a connecting hole 21 formed at one end of the crank 18 and the crank 18 and the shaft 20 are welded together so that the crank 18 is axially attached to the shaft 20. At the other end of the crank 18, a pin 23 for connecting the slide leg 8 by a connecting rod 22 is implanted. The rotating leg 7 is formed as a casing that houses the crank 18, the connecting rod 22, and the sliding portion of the sliding leg 8.

連結ロッド２２は一端にクランク１８を連結するための連結孔２４を設けると共に他端に摺動脚８を連結するための連結孔２５を備え、連結孔２４をピン２３に嵌合すると共に連結孔２５をピン１９に嵌合させることにより連結ロッド２２でクランク１８と摺動脚８とを連結させてある。連結ロッド２２には回動脚７が格納位置に回動する際に連結ロッド２２がクランク１８によって回転するのを停止させる突起２６を突設してあり、該突起２６は回動脚７が回動して格納位置で車体２に当接した際にシャフト２０に当接するようになっている。クランク１８には回動脚７の起立位置において、摺動脚８が回動脚７に備えた支持体１６の摺動案内部材１５を通って下方向に摺動する突出片２７を設け、回転軸６と、クランク１８のピン２３と、摺動脚８のピン１９とが図３に示したように中央のピン２３が多少前に出た“くの字”状になったとき、突出片２７は回動脚７の内壁に当接し、回動脚７を起立状態にした後に摺動脚８を回動脚７から延出させることにより車体２を上方に持上げ、摺動脚８を延出完了位置で停止させるようにしてある。   The connecting rod 22 is provided with a connecting hole 24 for connecting the crank 18 at one end and a connecting hole 25 for connecting the sliding leg 8 at the other end. The connecting hole 24 is fitted to the pin 23 and connected to the connecting hole. The crank 18 and the sliding leg 8 are connected by the connecting rod 22 by fitting 25 to the pin 19. The connecting rod 22 is provided with a protrusion 26 for stopping the connecting rod 22 from rotating by the crank 18 when the rotating leg 7 is rotated to the retracted position. The protrusion 26 is rotated by the rotating leg 7. When it moves and contacts the vehicle body 2 at the retracted position, it contacts the shaft 20. The crank 18 is provided with a protruding piece 27 in which the sliding leg 8 slides downward through the sliding guide member 15 of the support 16 provided in the rotating leg 7 at the standing position of the rotating leg 7. When the shaft 6, the pin 23 of the crank 18 and the pin 19 of the sliding leg 8 are in the shape of a “bow” with the central pin 23 protruding slightly forward as shown in FIG. 27 abuts against the inner wall of the rotating leg 7, lifts the sliding leg 8 from the rotating leg 7 after raising the rotating leg 7, lifts the vehicle body 2 upward, and extends the sliding leg 8. It stops at the exit completion position.

摺動脚８を回動脚７から延出しないように付勢するスプリング２９は摺動脚８と回動脚７との間に張設させた引張りバネから構成されているが、クランク１８と連結ロッド２２との間または連結ロッド２２と摺動脚８との間に設けるトーションバネにすることもできる。   The spring 29 that urges the sliding leg 8 so as not to extend from the rotating leg 7 is composed of a tension spring stretched between the sliding leg 8 and the rotating leg 7. A torsion spring provided between the connecting rod 22 or between the connecting rod 22 and the sliding leg 8 may be used.

本発明のスタンド装置は自動二輪車の車体２を安定して駐車させることができるように一対のスタンド装置５を回転軸６の両端部に備えてあり、各スタンド装置５のそれぞれの回動脚７は相対的に回動することがないようにクロス部材３２で互いに連結させてある。   The stand device of the present invention is provided with a pair of stand devices 5 at both ends of the rotating shaft 6 so that the motorcycle body 2 can be parked stably. Are connected to each other by a cross member 32 so as not to rotate relatively.

図６及び図７は本発明によるスタンド装置の変形例を示したものであり、摺動脚７はその脚部材３４の一端に取付けた突出先端部３３を備えてあり、該突出先端部３３は図１ないし図５に示した実施例の直結ロッド２２の突起２６と同様に摺動脚７の格納位置において回転軸６に当接して摺動脚をほぼ水平状態の格納位置に停止できるようにしてある。   6 and 7 show a modification of the stand device according to the present invention. The sliding leg 7 includes a protruding tip 33 attached to one end of the leg member 34, and the protruding tip 33 is shown in FIG. Similar to the projection 26 of the direct connection rod 22 of the embodiment shown in FIGS. 1 to 5, the sliding leg 7 is brought into contact with the rotary shaft 6 at the retracted position so that the sliding leg can be stopped at the substantially horizontal retracted position. It is.

図４および図７に実線で示したスタンド装置５の格納位置において、駆動ギヤ２８を介して回転軸６を回転させると、シャフト２０からの回転トルクがクランク１８へ伝達され、連結ロッド２２、摺動脚８、スプリング１９を介して回動脚７に伝達され、回動脚７が格納位置から回動して車体２に取付けたストッパ９に当接すると起立位置となり、回動脚７の回動が停止し（図５のＡ）、シャフト２０はそのまま回転し続け、クランク１８と連結ロッド２２とのリンク機構により摺動脚８が起立位置においてスプリング２９の付勢力に抗して下方向のストロークを開始し、摺動脚８が回動脚７内に備えた支持体１６の摺動案内部材１５に沿って下方向に徐々に摺動して延出し（図５のＢ及びＣ）、回転軸６とクランク１８のピン２３と連結ロッド２２と摺動脚８のピン１９がほぼ“くの字状”に位置付けされるとクランク１８の突出片２７が回動脚７の内壁に当接し（図５のＤ）、摺動脚８を回動脚７から延出させ、摺動脚８のストロークが完了して自動二輪車１の車体２を接地面から持上げ、摺動脚８のプレート１７で自立させることができる（図中の二点鎖線は摺動脚８の摺動前の地面を示し、実線は摺動脚８の摺動完了後の地面を示す）。尚“くの字”にするので、地面からの反力やスプリング２９の付勢力でクランク１８が逆回転されることはない。   When the rotary shaft 6 is rotated via the drive gear 28 in the retracted position of the stand device 5 shown by the solid line in FIGS. 4 and 7, the rotational torque from the shaft 20 is transmitted to the crank 18, and the connecting rod 22, slide It is transmitted to the rotating leg 7 via the moving leg 8 and the spring 19, and when the rotating leg 7 rotates from the retracted position and comes into contact with the stopper 9 attached to the vehicle body 2, the standing position is reached. The movement is stopped (A in FIG. 5), the shaft 20 continues to rotate, and the linkage mechanism between the crank 18 and the connecting rod 22 causes the sliding leg 8 to move downward in the upright position against the biasing force of the spring 29. Stroke is started, and the sliding leg 8 gradually slides downward along the sliding guide member 15 of the support 16 provided in the rotating leg 7 (B and C in FIG. 5). The rotating shaft 6 and the pin 23 of the crank 18 are connected to the connecting rod. When the rod 22 and the pin 19 of the sliding leg 8 are positioned in a substantially “<” shape, the projecting piece 27 of the crank 18 abuts against the inner wall of the rotating leg 7 (D in FIG. 5), and the sliding leg 8 Is extended from the rotating leg 7, the stroke of the sliding leg 8 is completed, and the vehicle body 2 of the motorcycle 1 is lifted from the grounding surface, and can be made independent by the plate 17 of the sliding leg 8 (two in the figure). The dotted line indicates the ground before the sliding leg 8 slides, and the solid line indicates the ground after the sliding of the sliding leg 8). In addition, since it is set to "<", the crank 18 is not reversely rotated by the reaction force from the ground or the urging force of the spring 29.

図５のＤに示したスタンド装置５が車体２を支持している自立状態において、回転軸６を電動アクチュエータにより逆方向に回転させると、クランク１８が一体的に回転し、逆くの字になるので、スプリング２９の付勢力及び地面の反力によって摺動脚８が上方向のストロークを開始し、車体２を支える外力が作用しなくなると、シャフト２０の回転トルクが回動脚７にも伝達され、摺動脚８の上方向のストロークと共に回動脚７が回動し、回動脚７が車体２に当接すると回動脚７は回動を停止し、シャフト２０が回転し続けて連結ロッド２２の突起２６がシャフト２０に当接して摺動脚８の収納が完了するが、図６および図７に示した変形例においては摺動脚８の突出先端部３３がシャフト２０に当接して摺動脚８がほぼ水平状態の収納位置で停止する。   In the self-supporting state in which the stand device 5 shown in FIG. 5D supports the vehicle body 2, when the rotating shaft 6 is rotated in the reverse direction by the electric actuator, the crank 18 rotates integrally and becomes a reverse shape. Therefore, when the sliding leg 8 starts an upward stroke due to the biasing force of the spring 29 and the reaction force of the ground, and the external force that supports the vehicle body 2 does not act, the rotational torque of the shaft 20 is also applied to the rotating leg 7. The rotation leg 7 rotates with the upward stroke of the sliding leg 8, and when the rotation leg 7 contacts the vehicle body 2, the rotation leg 7 stops rotating and the shaft 20 continues to rotate. Thus, the projection 26 of the connecting rod 22 abuts on the shaft 20 and the sliding leg 8 is completely housed. However, in the modification shown in FIGS. The storage position where the sliding leg 8 is in a substantially horizontal state by contact. In to stop.

本発明によるスタンド装置を装着した自動二輪車の側面図である。1 is a side view of a motorcycle equipped with a stand device according to the present invention. 本発明によるスタンド装置の分解斜視図である。It is a disassembled perspective view of the stand apparatus by this invention. 延出完了状態を示す本発明のスタンド装置の縦断側面図である。It is a vertical side view of the stand apparatus of this invention which shows an extension completion state. 格納状態を示す本発明のスタンド装置の縦断側面図である。It is a vertical side view of the stand apparatus of this invention which shows a storing state. 格納状態から延出完了状態までの作動を示す本発明のスタンド装置の説明図である。It is explanatory drawing of the stand apparatus of this invention which shows the action | operation from a retracted state to an extension completion state. 本発明の変形例の分解斜視図である。It is a disassembled perspective view of the modification of this invention. 格納状態を示す本発明の変形例の縦断側面図である。It is a vertical side view of the modification of this invention which shows a storage state.

符号の説明Explanation of symbols

１ 自動二輪車
２ 車体
３ 前輪
４ 後輪
５ スタンド装置
６ 回転軸
７ 回動脚
８ 摺動脚
９ ストッパ
１５ 摺動案内部材
１６ 支持体
１８ クランク
２２ 連結ロッド
２６ 突起
２７ 突出片
２８ 駆動ギヤ
２９ スプリング
３３ 先端部
３４ 脚部材 DESCRIPTION OF SYMBOLS 1 Motorcycle 2 Car body 3 Front wheel 4 Rear wheel 5 Stand apparatus 6 Rotating shaft 7 Rotating leg 8 Sliding leg 9 Stopper 15 Sliding guide member 16 Support 18 Crank 22 Connecting rod 26 Protrusion 27 Protruding piece 28 Drive gear 29 Spring 33 Tip 34 Leg member

Claims (8)

少なくとも車体に備えられた回転軸に回動可能に取付けられた回動脚と、該回動脚に摺動可能に設けられかつ回動脚から突出する端部に接地部を備えた摺動脚とから構成され、スタンド掛け時に回動脚を起立状態にした後に摺動脚を回動脚から延出することにより車体を上方に持上げる自動二輪車用スタンド装置において、回転軸には回転軸と一体的に回転するクランクを設け、該クランクに連結ロッドの一端をそしてその他端を摺動脚の上部にそれぞれ回動可能に取付け、スタンド装置が略鉛直状態の所定位置で回動脚または摺動脚に当接することにより回動脚の回動を止める車体側ストッパと摺動脚を回動脚から延出しないように付勢するスプリングとを備えていることを特徴とするスタンド装置。   A rotating leg that is pivotally attached to at least a rotating shaft provided in the vehicle body, and a sliding leg that is slidably provided on the rotating leg and includes a grounding portion at an end protruding from the rotating leg. In a motorcycle stand device that lifts the vehicle body by extending the sliding leg from the rotating leg after the rotating leg is raised when the stand is hung, the rotating shaft includes a rotating shaft A crank that rotates integrally is provided, and one end of the connecting rod and the other end of the crank are pivotally attached to the upper part of the sliding leg, and the stand device rotates or slides at a predetermined position in a substantially vertical state. A stand device comprising: a vehicle body side stopper that stops the rotation of the rotating leg by contacting the leg; and a spring that biases the sliding leg so as not to extend from the rotating leg. 前記摺動脚の延出完了位置において、前記クランクの一部が前記回動脚の一部に当接することを特徴とする請求項１に記載のスタンド装置。   2. The stand device according to claim 1, wherein a part of the crank comes into contact with a part of the rotating leg at the extension completion position of the sliding leg. 前記回動脚が前記クランク、連結ロッド、摺動脚の摺動部を内部に納めるケーシングであることを特徴とする請求項１または２に記載のスタンド装置。   The stand device according to claim 1 or 2, wherein the rotating leg is a casing in which a sliding portion of the crank, the connecting rod, and the sliding leg is housed. 前記スプリングが回動脚と摺動脚との間に設けられた引張りバネであることを特徴とする請求項１ないし３のいずれか１項に記載のスタンド装置。   The stand device according to any one of claims 1 to 3, wherein the spring is a tension spring provided between the rotating leg and the sliding leg. 前記回転軸が電動アクチュエータにより駆動されることを特徴とする請求項１ないし４のいずれか１項に記載のスタンド装置。   The stand device according to any one of claims 1 to 4, wherein the rotating shaft is driven by an electric actuator. 前記スタンド装置が回転軸の両端部に一対備えられ、それぞれの回動脚が相対回転不能になるようにクロス部材により接続されていることを特徴とする請求項１ないし５のいずれか１項に記載のスタンド装置。   6. The stand device according to claim 1, wherein a pair of the stand devices are provided at both ends of the rotary shaft, and the respective rotary legs are connected by a cross member so as not to be relatively rotatable. The stand device described. 前記摺動脚の格納位置において、前記連結ロッドの一部が前記回転軸に当接することを特徴とする請求項１ないし６のいずれか１項に記載のスタンド装置。   The stand device according to any one of claims 1 to 6, wherein a part of the connecting rod abuts on the rotating shaft at a retracted position of the sliding leg. 前記摺動脚の格納位置において、前記摺動脚の上端部が前記回転軸に当接することを特徴とする請求項１ないし６のいずれか１項に記載のスタンド装置。   The stand device according to any one of claims 1 to 6, wherein an upper end portion of the sliding leg abuts on the rotation shaft at a retracted position of the sliding leg.
JP2008168536A 2008-06-27 2008-06-27 Stand device for motorcycle Pending JP2010006252A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608843A (en) * 2015-02-10 2015-05-13 常州市宏昇车业科技有限公司 Automatic kickstand device
CN106184491A (en) * 2016-08-23 2016-12-07 台州博业机械有限公司 A kind of middle support lock and electric motor car
CN107097874A (en) * 2017-03-29 2017-08-29 浙江爱玛车业科技有限公司 A kind of electric car list support
KR20210035080A (en) * 2018-05-07 2021-03-31 칸델로 카롤리나 Vehicle kickstand and how to operate the vehicle kickstand

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62139770A (en) * 1985-12-16 1987-06-23 スズキ株式会社 Stand for motorcycle
JPH01158289U (en) * 1988-04-13 1989-11-01
JPH0256792U (en) * 1988-10-20 1990-04-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62139770A (en) * 1985-12-16 1987-06-23 スズキ株式会社 Stand for motorcycle
JPH01158289U (en) * 1988-04-13 1989-11-01
JPH0256792U (en) * 1988-10-20 1990-04-24

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608843A (en) * 2015-02-10 2015-05-13 常州市宏昇车业科技有限公司 Automatic kickstand device
CN106184491A (en) * 2016-08-23 2016-12-07 台州博业机械有限公司 A kind of middle support lock and electric motor car
CN106184491B (en) * 2016-08-23 2018-12-14 浙江骐乐华科技有限公司 A kind of middle support lock and electric vehicle
CN107097874A (en) * 2017-03-29 2017-08-29 浙江爱玛车业科技有限公司 A kind of electric car list support
CN107097874B (en) * 2017-03-29 2024-04-16 浙江爱玛车业科技有限公司 Single support of electric vehicle
KR20210035080A (en) * 2018-05-07 2021-03-31 칸델로 카롤리나 Vehicle kickstand and how to operate the vehicle kickstand
JP2021528319A (en) * 2018-05-07 2021-10-21 カンデーロ カロリーナ A kickstand for a vehicle and a method for operating the kickstand
KR102528682B1 (en) * 2018-05-07 2023-05-03 칸델로 카롤리나 Vehicle kickstand and how it works

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