US 12,447,033 B2
Telescopic adjusting structure of support arm and knee brace
Mingjun Xia, Guangdong (CN); Wei Liang, Guangdong (CN); Guofu Fu, Guangdong (CN); Jialin Cai, Guangdong (CN); Peiyong Xu, Guangdong (CN); and Yongjian Chen, Guangdong (CN)
Assigned to VINCENT MEDICAL (DONG GUAN) MANUFACTURING CO., LTD, Guangdong (CN); VINCENT MEDICAL (DONG GUAN) TECHNOLOGY CO., LTD, Guangdong (CN); and REHAB-ROBOTICS COMPANY LIMITED, Hong Kong (CN)
Filed by VINCENT MEDICAL (DONG GUAN) MANUFACTURING CO., LTD, Guangdong (CN); VINCENT MEDICAL (DONG GUAN) TECHNOLOGY CO., LTD, Guangdong (CN); and REHAB-ROBOTICS COMPANY LIMITED, Hong Kong (CN)
Filed on May 19, 2023, as Appl. No. 18/199,665.
Claims priority of application No. 202210710026.X (CN), filed on Jun. 22, 2022.
Prior Publication US 2023/0414393 A1, Dec. 28, 2023
Int. Cl. A61F 5/01 (2006.01)
CPC A61F 5/0106 (2013.01) [A61F 5/0123 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A telescopic adjusting structure of a support arm, which is used for a support arm of a knee brace and comprises an adjusting arm and a support arm guard movably connected along the length direction, wherein the telescopic adjusting structure further comprises a telescopic adjusting mechanism, and the telescopic adjusting mechanism comprises:
a pushing component, which is movably provided on the support arm guard, wherein the support arm guard is provided with a pressing block slot hole, and the pushing component is provided in the pressing block slot hole;
a locking component, one end of which is connected with the pushing component, and the other end of which is clamped with the adjusting arm,
wherein when the pushing component moves, the locking component is disengaged from or locked with the adjusting arm;
wherein the pushing component comprises a push button slider, which is slidably accommodated in the pushing component; and a push button resetting element, wherein a resetting element baffle is provided at the outer side of the pressing block slot hole of the support arm guard, and the push button resetting element is provided between the push button slider and the resetting element baffle.