A kind of one-way two-way flywheel and its adjustment system

An adjustment system and flywheel technology, applied in the field of fitness equipment, can solve the problems of human injury, inconvenient fitness cost, inability to make fitness movements, etc., and achieve the effect of convenient adjustment
CN112402894BActive Publication Date: 2021-10-26BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Publication Date
2021-10-26

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Abstract

The invention provides a single-direction flywheel and its adjustment system, which belong to the field of fitness equipment. The single-direction flywheel includes a flywheel body, a central shaft and a coupling. A one-way bearing is embedded in the center of the flywheel body, and the central shaft passes through the The one-way bearing is provided, and the coupling is movably sleeved on the central shaft to realize engagement and separation with the flywheel body. The single- and two-way flywheel adjustment system includes: a single- and two-way flywheel and a shifter assembly, the shifter assembly includes a spring fork, an adjustment handle and a shifter cable, the spring fork is set on the coupling, and the adjustment handle can be rotated to set; the shifter The pull wire is used to connect the spring fork with the adjustment handle, so as to control the loosening and tightening of the spring fork through the adjustment handle, and then drive the shaft coupling to move along the central axis. The present invention can realize the switching between the one-way mode and the two-way mode of the single-bidirectional flywheel through the adjustment system, that is, two exercise modes can be realized through one exercise bike, which is convenient to use and can reduce the cost.
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Description

technical field

[0001] The invention belongs to the field of fitness equipment, and in particular relates to a single- and two-way flywheel. In addition, the invention also relates to a single- and two-way flywheel adjustment system. Background technique

[0002] Existing exercise bikes can be divided into vertical exercise bikes, recumbent exercise bikes and spinning bikes according to the different ways of exercise. Among them, the vertical exercise bike and the horizontal exercise bike use a one-way flywheel, that is, the flywheel can only turn in one direction. When the foot stops driving, the flywheel will still continue to rotate with inertia; the spinning bike uses a two-way flywheel. It can rotate in both positive and negative directions. When the foot stops driving, the flywheel will drive the foot to continue moving due to inertial rotation.

[0003] One-way flywheel exercise bike (vertical exercise bike or horizontal exercise bike) because the inertia of the flyw...

Claims

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