DOOR CHECK DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a door check device with sufficient closure property of a door at full close. SOLUTION: The door check device has a case 3 filled with a liquid; a shaft 5 arranged in the case 3, rotatably supported on the case 3 and relatively rotated with the case 3 accompanying with the opening/closing of the door; and a flap 9 provided on a peripheral surface of the shaft 5 and dividing the inside of the case 3 into a first chamber and a second chamber. An urging force giving means 401 for giving a first urging force in a door closure direction to the shaft 5 at full open of the door is provided. COPYRIGHT: (C)2010,JPO&INPIT