RECLINING APPARATUS FOR VEHICLE SEAT

摘要

Disclosed herein is a reclining apparatus for a vehicle seat that is capable of improving coupling strength and entire durability and removing operation noise by removing a clearance between components at the time of a reclining operation and is capable of decreasing a cost and a weight by decreasing an entire size.

主权项

1. A reclining apparatus for a vehicle seat, comprising:
a base plate 10 installed so as to be connected to a seat cushion and having a circular operation space 11 formed on one surface thereof; a mobile flange 20 installed so as to be connected to a seat back, having an outer edge installed so as to be inserted into the operation space 11, and having an internal gear 21 formed in a circumferential direction on an inner peripheral surface thereof; a central cam 40 positioned at a central portion between the base plate 10 and the mobile flange 20 and installed so as to be rotatable together with an input shaft 30; and a locking device installed so as to be connected to the central cam 40 to be engaged with or disengaged from the internal gear 21 depending on a rotation direction of the central cam 40.