DOOR CLOSING APPARATUS FOR REDUCING NOISE OF MOTOR IN COMPLETELY CLOSING DOOR AND CONVERTING STRIKER INTO FULL-LATCH POSITION

摘要

PURPOSE: A door closing apparatus is provided to minimize noise of the motor in completely closing the door by moving the latch from the half-latch position to the full-latch position and by converting the striker into the position corresponding to the full-latch position. CONSTITUTION: A door closing apparatus(1) is composed of a latch body(100) maintaining the position by a latch(101), a driving motor unit(200) applying driving force to change the pose of the latch, and an operation transmission unit(300) setting operation of the latch body and the driving motor unit in operating a handle(5) of a door. The latch body has the latch, a latch lever(102), a pawl(103) and an open lever(104). The pose of the latch lever is modified to covert from the half-latch position into the full-latch position by driving the motor. The full-latch position is released in operating the handle, and the latch lever is disconnected from the motor.