To provide a drive unit for a human-powered vehicle, in which a motor can be suitably mounted to a housing, and to provide a human-powered vehicle.SOLUTION: A drive unit for a human-powered vehicle includes: a housing; a motor arranged inside the housing in order to add propulsive power to the human-powered vehicle; a crank shaft rotatably supported on the housing; a deceleration mechanism for decelerating rotation of the motor by using a toothed gear; and a first shaft on which the toothed gear is supported. The housing includes: a first housing having a first hole through which a first end of the crank shaft projects, and including a concavity for housing the motor; a second housing including a second hole through which a second end of the crank shaft projects; and a support part for supporting the first shaft, which covers a part of the motor housed in a concavity of the second housing and includes a third hole through which a rotation shaft of the motor passes. The concavity of the second housing has a wall part along the periphery of the motor, and the wall part is fixed to the support part.SELECTED DRAWING: Figure 5
【課題】モータをハウジングに好適に取り付けできる人力駆動車用のドライブユニットおよび人力駆動車を提供する。【解決手段】人力駆動車用のドライブユニットは、ハウジングと、ハウジング内に配置され、人力駆動車の推進力を付与するように構成されるモータと、ハウジングに回転可能に支持されるクランク軸と、モータの回転を、歯車を用いて減速する減速機構と、歯車が支持される第1軸と、を含み、ハウジングは、クランク軸の第1端部が突出する第1孔、および、モータを収容する凹部を含む第1ハウジングと、クランク軸の第2端部が突出する第2孔を含む第2ハウジングと、第2ハウジングの凹部に収容されるモータの一部を覆い、モータの回転軸が通過する第3孔を含み、第1軸を支持する支持部と、を備え、第2ハウジングの凹部は、モータの周囲に沿う壁部を有し、壁部は、支持部に固定される。【選択図】図5
DRIVE UNIT FOR HUMAN-POWERED VEHICLE, AND HUMAN-POWERED VEHICLE
人力駆動車用のドライブユニットおよび人力駆動車
2021-10-07
Patent
Electronic Resource
Japanese
European Patent Office | 2023
|DRIVE UNIT FOR HUMAN-POWERED DRIVE VEHICLE AND HUMAN-POWERED DRIVE VEHICLE
European Patent Office | 2021
|DRIVE UNIT FOR HUMAN-POWERED VEHICLE, AND HUMAN-POWERED VEHICLE
European Patent Office | 2021
|European Patent Office | 2023
|European Patent Office | 2022
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