To provide a lock device for bicycles that obviates the necessity of a labor such as a locking manipulation or unlocking manipulation to be performed while adjusting the position of a spoke with a hand at the time of locking or unlocking.SOLUTION: Included are a lock disk 21 that is fixed to a hub 11 of a wheel 3 so that the lock disk can rotate together with the wheel (rear wheel) 3 with an axle 3a of the wheel (rear wheel) 3 of a bicycle as a center, and has plural engaged parts in a circumferential direction, and a lock unit 24 that is attached to a frame (chain stay 12) of the bicycle, and uses a moving mechanism 30 to freely move a lock body 25 so that the lock body can assume a locked posture, in which the lock body abuts on the rock disk 21 to bring the lock disk 21 and wheel to an engaged state in which the lock disk and wheel cannot rotate, or an unlocked posture in which the lock body recedes from the lock disk 21 to bring the lock disk 21 and wheel to a state in which the lock disk and wheel can freely rotate.SELECTED DRAWING: Figure 6

    【課題】施錠時や開錠時に、スポークの位置を手などで調整しながら施錠操作や開錠操作を行うなどの手間をかけなくても済む自転車用錠装置を提供する。【解決手段】自転車の車輪(後輪)3の車軸3aを中心として車輪(後輪)3と一体的に回転するように車輪3のハブ11に対して固定され、周方向に被係合部が複数設けられたロック用ディスク21、自転車のフレーム(チェーンステー12)に取り付けられ、ロック体25を、ロック用ディスク21に当接してロック用ディスク21および車輪を回転できない係合状態にロックするロック姿勢と、ロック用ディスク21から離脱してロック用ディスク21および車輪を回転自在な状態とするロック解除姿勢と、にわたって移動機構30により移動自在の錠ユニット24と、を備えている。【選択図】図6


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    Title :

    LOCK DEVICE FOR BICYCLES


    Additional title:

    自転車用錠装置


    Contributors:

    Publication date :

    2019-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62H CYCLE STANDS , Fahrrad- oder Motorradständer / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / E05B LOCKS , Schlösser



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