Lock device of vehicle seat

摘要

A seat lock device comprises a base plate having a striker receiving recess for receiving a striker, a latch plate having a striker receiving recess and rotatably connected to the base plate and rotatable between latch and unlatch positions with respect to the striker, a lock plate rotatably connected to the base plate and rotatable between lock and unlock positions with respect to the latch plate and a cover member having a U-shaped flange formed thereon and covering one major surface of the base plate having the U-shaped flange neatly disposed on a peripheral edge of the striker receiving recess. The seat lock device further comprises pawls provided by the base plate and depressed toward the cover member, recesses provided by the cover member for receiving the pawls respectively and stoppers provided by respective walls of the recesses for preventing the pawls from being disengaged from the recesses.

主权项

1. A lock device for locking a seat of a vehicle relative to a striker fixed to a vehicle body, comprising:
a base plate having a striker receiving recess for receiving therein the striker; a latch plate rotatably connected to the base plate and having a striker catching recess for catching the striker, the latch plate being rotatable between a latch position to cause the striker catching recess to catch the striker and an unlatch position to cause the striker catching recess to release the striker; a lock plate rotatably connected to the base plate and rotatable between a lock position to cause the latch plate to be locked at the latch position and an unlock position to cause the latch plate to be unlocked; a cover member having a U-shaped flange formed thereon, the cover member covering one major surface of the base plate having the U-shaped flange neatly disposed on a peripheral edge of the striker receiving recess; pawls provided by the base plate, the pawls being depressed toward the cover member; recesses provided by the cover member for receiving the pawls respectively; and stoppers provided by respective walls of the recesses for preventing the pawls from being disengaged from the recesses.