Importance

Loading Importance Indicators...

Abstract

A rotation device of a buckle for use in an automobile seat belt is provided with a base having a plate-like shape to be mounted on a bottom surface of a main body and provided with a circular plate portion at its one end, the circular plate portion provided with a through hole formed therethrough, and a pair of side walls bent upwardly each of which has a lug bent inwardly to be integrally formed with the circular plate portion as well as the pair of side walls, a stalk whose one end is rotatably mounted on an upper surface of the circular plate portion of the base has a hole formed therethrough and a stopper portion formed around the end of the stalk and provided with a protrusion for being contacted with an inner surface of the side wall of the base and an abutment for limiting a rotation angle of the main body, the stalk having a protrusion for stopping a rotational movement, an elastic member whose one end is contacted to the protrusion for stopping a rotational movement and having an elasticity and a through hole formed therethrough, so that the elastic member provide a restoring force when the main body is rotated, a rivet inserted into through hole of the circular plate portion of the base, the holes of the stalk and the elastic spring, and a fixing cap having a hole 135a for receiving an upper portion of the rivet to fix the components therebetween, a lug formed at one side thereof to be engaged with the lug formed with the side walls of the base.

Loading the Abstract Image...

First Claim