Title:
INDOOR EXERCISE BIKE HAVING UPHILL AND DOWNHILL MODE FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2021/162188
Kind Code:
A1
Abstract:
The present invention relates to an indoor exercise bike and, more particularly, to an indoor exercise bike capable of implementing an uphill mode and a downhill mode through a simple structure. An indoor exercise bike having uphill and downhill mode functions according to an embodiment of the present invention comprises: a brake unit that controls a pressing force applied to the circumferential surface of one side of a wheel, by means of forward movement of a brake mounting connected to a lead screw rotating through a motor; and a gear unit that is meshed with the brake unit of the lead screw while being spaced apart therefrom by a predetermined distance, and controls speed with respect to the rotational force of the wheel according to the rotation of the lead screw, wherein the brake unit may be operated in the uphill mode, and the gear unit may be operated in the downhill mode.
Inventors:
CHO CHONG DU (KR)
Application Number:
PCT/KR2020/011064
Publication Date:
August 19, 2021
Filing Date:
August 19, 2020
Export Citation:
Assignee:
CHO CHONG DU (KR)
International Classes:
A63B22/06; A63B21/005; A63B23/04; A63B24/00
Foreign References:
| KR101776870B1 | 2017-09-08 | |||
| KR101036096B1 | 2011-05-19 | |||
| CN103331011A | 2013-10-02 | |||
| KR101827306B1 | 2018-02-08 | |||
| KR101246826B1 | 2013-03-28 |
Attorney, Agent or Firm:
PARK, Yang Ho (KR)
Download PDF: