Modified seat belt lock

The utility model relates to a car safety coefficient technical field, specific saying is a modified seat belt lock, include: upper cover, lower cover, lockhole, lock core and pressfitting post, the lockhole has been seted up to the bottom of upper cover, and the top of lower cover is equipped with the pressfitting post, and the top of pressfitting post is connected with the lock core, and the lock core is corresponding with the lockhole position, the lock core comprises latch hook no. 1 and latch hook no. 2, latch hook no. 1 and the two extension line axial symmetry about pressfitting post central line of latch hook, the utility model discloses effectively prevented peeling off between the last lower cover, interference fit has increased the interference power between lockhole and the lock core structure, has prevented breaking away from of last lower cover more, simultaneously the utility model discloses the structure relative ratio is simpler, but the simple to operate wide application is in the middle of