To provide a wheel mounting auxiliary device that mounts a wheel having a quick release (QR) correspondence hub to a through axle (TA) system vehicle body.SOLUTION: A wheel mounting auxiliary device has: an external screw side adjustment part inserted into a TA fixation circular hole having a screw cutting part, having the screw cutting part screwed in the screw cutting part of the TA fixation circular hole on the surface, having one end side coming in abutment with a first hub side face of a hub of the QR system, and having a hub axle arrangement space for arranging a first hub axle; an internal screw side adjustment part being the internal screw side adjustment part inserted into the TA penetration circular hole having no screw cutting part, having an axle shaft arrangement circular hole having the screw cutting part inside, having a flange part with one end side coming in abutment with a second hub side face and coming in abutment with a vehicle body, and having a hub axle arrangement space for arranging one other hub axle; and an axle part having an axle shaft part being the axle shaft part for penetrating through an axle shaft arrangement circular hole of the external screw side adjustment part, a first hub axle, the inside of a second hub axle, and having a member screwed in the screw cutting part formed in the inside of the internal screw side adjustment part in one end.SELECTED DRAWING: Figure 2
【課題】クイックリリース(QR)対応ハブを有する車輪を、スルーアクスル(TA)方式車体に取り付ける車輪取付補助装置の提供。【解決手段】ネジ切り部を有するTA固定円孔に挿入され、TA固定円孔のネジ切り部に螺合するネジ切り部を表面に有し、一端面がQR方式のハブの第1のハブ端面に当接し、第1のハブ軸を配置するハブ軸配置空間を有する外ネジ側調整部、ネジ切り部を有さないTA貫通円孔に挿入される内ネジ側調整部であって、ネジ切り部を有する軸シャフト配置円孔を内部に有し、一端面が第2のハブ端面に当接し、車体に当接するフランジ部、他の一のハブ軸を配置するハブ軸配置空間を有する内ネジ側調整部、外ネジ側調整部の軸シャフト配置円孔、第1のハブ軸、第2のハブ軸の内部を貫通する軸シャフト部であって、内ネジ側調整部の内部に形成されるネジ切り部に螺合するものを一端部に有する軸シャフト部を有する軸部を有する。【選択図】 図2
WHEEL MOUNTING AUXILIARY DEVICE
車輪取付補助装置
2020-05-07
Patent
Electronic Resource
Japanese
IPC: | B62K Fahrräder , CYCLES |
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