Seat lock and car

The utility model provides a seat lock and car relates to the technical field of car, and the seat lock is used for locking the backrest of car, the seat lock including first unblock hand buckle, lockbody and locking lever, the lock body is detained with locking lever and first unblock hand respectively and is connected, first unblock hand is detained and is used for setting up at the automobilebody, and just first unblock hand knot is used for controlling the lock body and is connected perhaps disconnection with the locking lever. Because first unblock hand is detained to be set up on the automobile body, weight transfer to the automobile body of first unblock hand knot to the weight of seat has been alleviateed. In addition, first unblock hand knot does not occupy the position that thebackrest was rested the head on, need not to consider to rest the head on to set up the problem of position interference with first unblock hand knot, and the space of arranging of backrest headrestincreases, has improved the