Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIMITING ADJUSTMENT LINKAGE DEVICE AND LOWER LIMB SUPPORT
Document Type and Number:
WIPO Patent Application WO/2022/116244
Kind Code:
A1
Abstract:
A limiting adjustment linkage device and a lower limb support. The device comprises: a housing (10); a first bracket (20) provided on the housing (10); a second bracket (30) provided on the housing (10) and connected to the first bracket (20) by means of a reverse four-bar linkage (50), wherein the second bracket (30) moves relative to the first bracket (20) and the housing (10), respectively; and a limiting device (40) mounted on the housing (10) and located between the first bracket (20) and the second bracket (30), wherein when the first bracket (20) or the second bracket (30) moves relative to the housing (10), the limiting device abuts against the first bracket (20) and the second bracket (30) to limit the maximum amplitude of the movement of the first bracket (20) or the second bracket (30). By providing the lower limb support with the replaceable or adjustable limiting adjustment linkage device, the lower limb support can adjust a relative angle between upper and lower brackets according to the conditions of knee joints of different people, so that the lower limb support has stronger adaptability and is applicable to patients in different leg rehabilitation periods, thus reducing rehabilitation cost of the patients.

Inventors:
DONG REN (CN)
XIN XIAOKANG (CN)
LIANG ZHE (CN)
HUANG XIN (CN)
Application Number:
PCT/CN2020/135328
Publication Date:
June 09, 2022
Filing Date:
December 10, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
XENO DYNAMICS CO LTD (CN)
International Classes:
A61F5/01; A41D13/06
Domestic Patent References:
WO2020131636A22020-06-25
Foreign References:
CN105747310A2016-07-13
CN107616563A2018-01-23
CN207383592U2018-05-22
CN107836762A2018-03-27
CN106880101A2017-06-23
CN108742967A2018-11-06
US20190358072A12019-11-28
Attorney, Agent or Firm:
WAYNE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: