The present invention relates to a recliner of a vehicle seat, comprising: an external gear bracket having an external gear; an internal gear bracket having an internal gear; a socket having a socket projection and an operation projection formed therein; a cam sleeve encasing a center projection; and a pair of wedge blocks surrounding the outer circumferential surface of the center projection, wherein the cam sleeve has a protrusion formed thereon towards the wedge blocks, and the wedge blocks have a groove formed at the end thereof such that the protrusion moves in the groove during the operation. So a uniform driving force can be obtained by configuring the recliner, and a gap can be always provided between the pushed wedge block and a lining.
Recliner of vehicle seat
2015-04-29
Patent
Elektronische Ressource
Englisch