Patent ID: 11925265
Assignee: LOCTEK ERGONOMIC TECHNOLOGY CORP.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 7:
8. The transmission rod assembly of claim 6, wherein the locking assembly comprises a locking cover and a jacket; the locking cover is fixedly connected with the sleeve pipe, and the jacket is sleeved on the first transmission rod; the locking cover is operably abutted against an outer wall of the jacket; at least part of the jacket deforms to reduce an inner diameter of at least part of the jacket so as to clamp the first transmission rod; a hexagonal penetration groove is disposed inside the jacket, the second transmission rod is inserted into the hexagonal insertion groove in an insertion manner, the first transmission rod penetrates through the hexagonal penetration groove, and the jacket is fixedly cooperated with the first transmission rod by use of squeeze and shrinkage of the locking cover; a guide ring is disposed at an end of the jacket, and a plurality of clearances are disposed on the guide ring; the locking cover squeezes the guide ring to enable the guide ring to shrink and clamp the first transmission rod; two locking grooves are disposed on a sidewall of the other end of the sleeve pipe, and two locking columns are disposed on an inner wall of the locking cover when the locking cover is sleeved on the other end of the sleeve pipe, the two locking columns protrude into the two locking grooves respectively; by rotating the sleeve pipe or the locking cover, the two locking columns are snap into the two locking grooves in a limiting manner along the axial direction of the sleeve pipe respectively; a protruding ring is disposed along a periphery of the jacket; the other end of the sleeve pipe is sleeved on a part of the jacket, and the end portion of the other end of the sleeve pipe is abutted against the protruding ring.