Patent ID: 11858382
Assignee: YANFENG INTERNATIONAL SEATING SYSTEMS CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  A | IPC A  B

Claim 6:
7. The seat rotation locking mechanism according to claim 6, wherein
a releasing plate is fixed to each lock pin, one end of the lock pin return spring is in contact with the releasing plate, and the other end is in contact with the first end surface or the second end surface;
in the locked state, the release end of the release lever is not in contact with the releasing plate, in a released state, the release end of the release lever is in contact with the releasing plate and drives the lock pin, through the releasing plate, to move toward the release direction, and when the release lever is located at a middle position, the release end of the release lever is in contact with the releasing plate and drives the lock pin, through the releasing plate, to move toward the release direction.