SPINDLE TYPE MOTOR FOR IMPACT NOISE REDUCTION OF ELECTRIC SEAT OF VEHICLE

摘要

The present invention relates to a spindle type motor structure for the extension or tilting of an electric seat of a vehicle. The spindle type motor structure according to the present invention comprises: a gear housing mounted to a motor; a spindle connected to the gear housing to be interlocked with the driving force of the motor and transmitting the driving force for the extension or tiling of the electric seat; and a bracket mounted on the surface of the gear housing to mount the motor on the electric seat. The surface of the gear housing, which is in contact with a spindle head by the movement of the spindle, protrudes than the surface of the bracket. The spindle type motor structure for impact noise reduction of an electric seat of a vehicle according to the present invention can reduce noise despite the contact of the spindle head and improve mounting performance by forming a plastic protrusion on the gear housing and covering the plastic protrusion with the bracket.