Title:
DOUBLE-OAR ROWING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/119033
Kind Code:
A1
Abstract:
A double-oar rowing machine, comprising a main frame (1), left and right rowing bars (21) and (22), left and right reels (31) and (32), left and right pull ropes (41) and (42), a damping mechanism (5), a transmission mechanism (6), and a seat cushion (71); the main frame (1) is provided with a slide rail (11), and the seat cushion (71) is fitted on the slide rail (11) in a slidable manner; the bottom ends of the left and right rowing bars (21) and (22) are pivotally connected to the main frame (1), so that the upper parts of the left and right rowing bars (21) and (22) can rotate around the pivoting points; the left and right reels (31) and (32) are mounted on the front part of the main frame (1) and are connected, in a one-way transmission manner, to the transmission mechanism (6) by means of one-way bearings (72), and the transmission mechanism (6) and the damping mechanism (7) are mounted on the front part of the main frame (1) and in transmission connection with each other; and one end of the left and right pull ropes (41) and (42) is each rotatably connected to the upper part of the left and right rowing bars (21) and (22), and the other end of the left and right pull ropes (41) and (42) is each connected to the left and right reels (31) and (32). The double-oar rowing machine can simulate the double-oar rowing action, and can avoid damage to corresponding components caused by the moment arm effect of the rowing bars, and the manufacturing cost is low.
Inventors:
HOU YANWEI (CN)
Application Number:
PCT/CN2019/088842
Publication Date:
June 18, 2020
Filing Date:
May 28, 2019
Export Citation:
Assignee:
ZHEJIANG LINGPAO HEALTH TECH CO LTD (CN)
International Classes:
A63B69/06; A63B21/00
Domestic Patent References:
| WO2018017504A1 | 2018-01-25 |
Foreign References:
| US20160375297A1 | 2016-12-29 | |||
| CN205832466U | 2016-12-28 | |||
| CN206103203U | 2017-04-19 | |||
| CN108066965A | 2018-05-25 | |||
| CN206660536U | 2017-11-24 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD.XIAMEN (CN)
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