US 11,982,338 B1
Mechanical structure for telescopic rotating by a helical elastic part
Jia He, Sichuan (CN)
Filed by Jia He, Sichuan (CN)
Filed on Oct. 27, 2023, as Appl. No. 18/495,892.
Int. Cl. F16H 19/00 (2006.01)
CPC F16H 19/003 (2013.01) 10 Claims
OG exemplary drawing
 
1. A mechanical structure for telescopic rotating by a helical elastic part, comprising a main body; wherein
the main body comprises an internal cavity and a locking part for fixing one end of the internal cavity, the locking part is externally configured with a bottom cover, and a rotating sleeve is configured at an entrance of the other end of the internal cavity, the internal cavity is composed of a flexible cavity and an embedded elastic part embedded in the flexible cavity, and the embedded elastic part is an elastic part having a helical structure; and
the internal cavity is externally sleeved with a housing, one end of the housing is movably connected to the rotating sleeve and the other end is fixedly connected to the locking part and the bottom cover.