Title:
MEDICAL CRUTCH
Document Type and Number:
WIPO Patent Application WO/2024/040619
Kind Code:
A1
Abstract:
A medical crutch, comprising a bracket (1), an armpit supporting strip (2) fixed at the top of the bracket (1), and a grip rod (3) fixed in the middle of the bracket (1). A sleeve (4) is fixedly connected to a lower end of the bracket (1); an insertion rod (5) is detachably mounted in the sleeve (4); a connecting ring (12) is fixedly connected to one side of the bracket (1); a mounting frame (10) is fixedly connected to one end of the connecting ring (12); a placement cylinder (11) is rotatably arranged between inner walls of the mounting frame (10); an air bag (13) is fixedly connected to an inner wall of the placement cylinder (11); and an adjustment assembly for adjusting the gas pressure inside the air bag (13) is fixedly connected to an outer side wall of the placement cylinder (11). By adopting the placement cylinder (11), a water cup can be placed, so that a user can drink water timely when thirsty during training. Furthermore, by means of the adjustment assembly, the gas pressure inside the air bag (13) can be adjusted, so that the surface of the air bag (13) is more upright and is attached to the water cup, thereby fixing the water cup and preventing the water cup from falling off during training.
More Like This:
| WO/2022/097879 | FOLDABLE MOVING ASSISTANT DEVICE |
| WO/2008/054257 | SPORTS STICKS PROVIDED WITH AN INCORPORATED REMOTE CONTROL SYSTEM |
Inventors:
LIANG CHANGLIANG (CN)
WANG SHUANG (CN)
WANG SHUANG (CN)
Application Number:
PCT/CN2022/115338
Publication Date:
February 29, 2024
Filing Date:
August 28, 2022
Export Citation:
Assignee:
TIANJIN KAIMICOS TECH CO LTD (CN)
International Classes:
A61H3/02
Foreign References:
| CN107184375A | 2017-09-22 | |||
| CN217245414U | 2022-08-23 | |||
| CN105456006A | 2016-04-06 | |||
| CN111870488A | 2020-11-03 | |||
| CN113813143A | 2021-12-21 | |||
| CN101612088A | 2009-12-30 | |||
| CN214968629U | 2021-12-03 | |||
| US4979533A | 1990-12-25 |
Attorney, Agent or Firm:
BEIJING IPAIDER INTELLECTUAL PROPERTY AGENCY FIRM (GENERAL PARTNERSHIP) (CN)
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