Title:
FITNESS PULL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/253888
Kind Code:
A1
Abstract:
A fitness pull device, comprising a torque-controllable motor (1) and a pull mechanism, the pull mechanism comprising a housing (2) which covers the motor (1), a motor base (3) fixed in an inner cavity of the housing (2), a winding piece (4) rotatably connected to an output shaft (11) of the motor (1), and a rope wound on the winding piece (4). The motor (1) transfers torque required by a user to the rope on the winding piece (4), so that the size of the force is changed according to the actual usage requirements of the user. The motor (1) acts as a force generation apparatus, and the controllability of the motor (1) torque is used in combination with the pull device structure such that the size of the force is changed according to the actual usage requirements of the user, in order to enrich the user fitness experience, and achieve a better effect. The structure of the present invention is lightweight and portable, which is convenient for travelling and carrying.
Inventors:
WANG XINGXING (CN)
Application Number:
PCT/CN2020/103718
Publication Date:
December 24, 2020
Filing Date:
July 23, 2020
Export Citation:
Assignee:
WANG XINGXING (CN)
International Classes:
A63B21/005; H02K7/116; H02K11/21; H02K11/30
Domestic Patent References:
| WO2018096370A1 | 2018-05-31 |
Foreign References:
| CN210447950U | 2020-05-05 | |||
| CN108654011A | 2018-10-16 | |||
| CN204233664U | 2015-04-01 | |||
| US20160101322A1 | 2016-04-14 | |||
| CN102294106A | 2011-12-28 | |||
| CN109260670A | 2019-01-25 |
Download PDF: