Patent ID: 7014228
Filing Date: 2006-03-21
Classification: B62D,E05B,Y10S,Y10T

Abstract:
1. A door closer for a vehicle comprising: a striker provided on one of a body and a door of the vehicle; a latch mechanism provided on other of the body and the door; a driving unit that performs a standby action to locate the striker at a standby position, and when the striker is engaged with the latch mechanism, performs a closing action to move the striker to a closed position, thereby closing the door; and a switching unit that is provided between the driving unit and the striker, wherein when the driving unit performs the standby action in a normal state, the switching unit holds the striker at the standby position, and with a switching operation performed, the switching unit allows the striker to move to the closed position even when the driving unit cannot move from the standby position to the closed position, wherein the control unit includes a first recess defining said first position of said striker and a second recess defining said second position of said striker, wherein the first recess and the second recess are continuously formed on one of the transmitting member and the striker-holding member; and a shaft that is provided on other of the transmitting member and the striker-holding member, and moves into either of the first recess and the second recess to selectively engage with either of the first recess and the second recess, wherein the switching unit includes a transmitting member that is linked with the driving unit; a striker-holding member that holds the striker, wherein the striker-holding member is movably arranged with respect to the transmitting member, and when the driving unit performs the standby action, moves the striker between the standby position and the closed position, said striker holding member being moveable with respect to said transmitting member between a first position in which said driving unit is operative to perform said closing action and a second position in which said driving unit is inoperative but said striker is in said closed position; and a control unit which controls a movement of the striker-holding member with respect to the transmitting member, wherein the shaft is engaged with either of the first recess and the second recess, in a state being connected by a spring.