| 摘要 |
PROBLEM TO BE SOLVED: To provide an opening and closing operation device for a vehicular door having the following features that: a handle case is attached on an outer panel of a door; an arm part consisting the outer handle capable of being operated from outside of the door penetrates an opening part arranged on the handle case, projecting to inside of the outer panel, and being rotatably supported on the handle case; a rotation member is arranged backside of the handle case, being rotatably supported on the handle case and being connected to the outer handle in an inter-connected manner; a returning spring is arranged between the rotation member and the handle case; at least one part of the returning spring form a coil part; it is suppressed that a foreign substance meshes with the returning spring even if the foreign substance enter inside of the outer panel of the door from a gap between the arm part of the outer handle and the handle case; and operability with the outer handle is maintained.SOLUTION: A coil part 50 of a returning spring 50 is surrounded with a dustproof wall 51. |
