Overtravel preventing structure for car doors

An overtravel, door technology, applied in the direction of doors, vehicle parts, door/window accessories, etc., can solve problems such as deformation and cracking of the stopper mounting part, and achieve the effect of avoiding influence, high bearing strength, and improving the effect of overtravel prevention.

Inactive Publication Date: 2009-05-13
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the hollow construction and relatively small thickness of the door inner panel provided to receive the stopper or to attach the stopper, in the durability test conducted under conditions more severe than the assumed use conditions, The following problems, that is, the receiving portion of the body panel is deformed by repeatedly receiving the stopper, or the stopper mounting portion on the body panel is cracked due to repeated impact of the stopper

Method used

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  • Overtravel preventing structure for car doors
  • Overtravel preventing structure for car doors
  • Overtravel preventing structure for car doors

Examples

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Embodiment Construction

[0017] The present invention will now be described in detail based on the embodiments shown in the drawings.

[0018] figure 1 It is a side view of a vehicle door to which the over-travel preventing structure of the present invention is applied, viewed from the inside. exist figure 1 In , door 1 represents a rear door located on the side of the rear seat among the doors arranged on the side of the vehicle. Such as exploded three-dimensional diagram ( figure 2 ) and cross-sectional view ( Figure 4 and 5), the door 1 is mainly composed of a door panel with a hollow structure, wherein the door outer panel 2 forming the outer surface of the vehicle compartment and the door inner panel 3 forming the inner surface of the vehicle compartment are curled at their outer edges or the like, while the middle portions of the door outer panel 2 and the door inner panel 3 are separated from each other. The door 1 is a door integrated with a window frame in which a frame portion 11 defi...

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PUM

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Abstract

The invention discloses a vehicle door (1) comprising a door outer plate member (2) and a door inside plate member (3) integral arranging a frame (11) with a limiting window opening (10) and the periphery of the both plate members mutual connecting. An over stroke prevention structure comprises an elastic stopper (6) arranged on the door inside plate member for preventing the over stroke caused by a close operation of the door and an inside fixed member (4) which is upper and lower extending in the frame of the window opening side. The inside fixed member has a lower end extending down from the window opening and provides a support surface (45) contacted with the rear surface of a stopper mounting part (35) of the door inside plate member. Thus the deformation or crack in the stopper mounting part caused by the door repeated open and close can be inhibited.

Description

technical field [0001] The present invention relates to an over-travel prevention structure for a vehicle door closing operation. Background technique [0002] A stopper made of a flexible elastic material such as rubber has been provided on the vehicle body or door inner panel to prevent the door edge from contacting the door opening of the vehicle body when the door is closed (refer to JP07-257188A and JP3173337B documents ). [0003] However, due to the hollow construction and relatively small thickness of the door inner panel provided to receive the stopper or to attach the stopper, in the durability test conducted under conditions more severe than the assumed use conditions, There is a problem that the receiving portion of the body panel is deformed by repeatedly receiving the stopper, or that the stopper mounting portion on the body panel is cracked by repeated collisions of the stopper. Contents of the invention [0004] The present invention has been made in view...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F5/08B60J5/04
CPCB60J5/0451B60J5/0433
Inventor 菅谷智史
Owner SUZUKI MOTOR CORP
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