Vehicle door opening and closing structure
First Claim
1. A vehicle door opening and closing structure for opening and closing a door main body attached to an opening of a vehicle body, comprising:
- a slide rail fixed to the door main body;
a slider attached to the slide rail to be movable along the slide rail;
a control arm including a proximal portion rotatably connected to the slider and a pair of arm portions continuous to the proximal portion;
a driven arm having one end rotatably connected to the vehicle body and having the other end rotatably connected to the slider; and
a guide member including a linear portion and a curved portion continuous to the linear portion, the guide member fixed to the door main body and movably engaged with one of the arm portions of the control arm, wherein the control arm is rotated by moving the slider along the slide rail, and the door main body is pulled outside of the vehicle body by the other arm portion of the control arm, and then the slider is moved along the slide rail, thereby slidably opening and closing the door main body.
1 Assignment
0 Petitions
Accused Products
Abstract
A slider is provided on a rear door so as to be able to freely reciprocated, and the slider is connected to a vehicle body through a control arm and a driven arm. A linear cam groove and a curved cam groove continuous to the linear cam groove are formed in a guide plate fixed to the rear door. A control arm that controls an operation of the rear door includes a proximal portion rotatably attached to the slider and a pair of arm portions continuous to the proximal portion. The longer arm portion is attached to the vehicle body whereas the shorter arm portion is guided by the cam grooves. A projection amount of the rear door can be thereby set larger than a curve amount of the curved cam groove. In addition, a width of the guide plate can be thereby reduced. Therefore, the guide plate can be attached not to the vehicle body but to the rear door.
56 Citations
13 Claims
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1. A vehicle door opening and closing structure for opening and closing a door main body attached to an opening of a vehicle body, comprising:
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a slide rail fixed to the door main body;
a slider attached to the slide rail to be movable along the slide rail;
a control arm including a proximal portion rotatably connected to the slider and a pair of arm portions continuous to the proximal portion;
a driven arm having one end rotatably connected to the vehicle body and having the other end rotatably connected to the slider; and
a guide member including a linear portion and a curved portion continuous to the linear portion, the guide member fixed to the door main body and movably engaged with one of the arm portions of the control arm, wherein the control arm is rotated by moving the slider along the slide rail, and the door main body is pulled outside of the vehicle body by the other arm portion of the control arm, and then the slider is moved along the slide rail, thereby slidably opening and closing the door main body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification