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Door opening and closing apparatus for vehicle

A technology for door opening and closing and vehicle door, applied in the field of door opening and closing equipment, can solve the problems of limited degree of freedom, unable to fully guarantee the waterproofness of switches, etc., and achieve the effect of large layout flexibility

Active Publication Date: 2011-06-29
AISIN SEIKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the water resistance of the switch may not be fully guaranteed
Also, since only a limited space in the outer handle is allocated to the detection switch, the degree of freedom in the arrangement of the switch in the outer handle may be limited

Method used

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  • Door opening and closing apparatus for vehicle
  • Door opening and closing apparatus for vehicle
  • Door opening and closing apparatus for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Embodiments of a door opening and closing apparatus for a vehicle will be described below with reference to the accompanying drawings. In this embodiment, it is assumed that the door opening and closing apparatus is adapted to an electronic key system (referred to as a smart entry system: registered trademark) configured to be carried by the door opening and closing apparatus and by the user After the user (authorized user) authenticates, the state of the car door is switched from the locked state to the unlocked state.

[0042] Such as figure 1 As shown, a sliding door 2 serving as a vehicle door is supported at the side of a vehicle body 1 via an appropriate supporting member while allowing the sliding door 2 to be movable in the front-rear direction of the vehicle. The sliding door 2 is opened and closed in response to the movement of the sliding door 2 in the front-rear direction to form an opening at the vehicle body 1 through which passengers enter and exit the v...

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PUM

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Abstract

A door opening and closing apparatus for a vehicle, includes a latch mechanism (6, 7) adapted so as to retain a vehicle door (2) in a closed state relative to a vehicle body (1); an outside lever (35) provided within a space (S2) formed inside of the vehicle door so as to be positioned closer to an interior of the vehicle and linked to an outside handle (3) adapted to be rotatably supported by the vehicle door; a detection switch (SW1) detecting an operation to the outside handle when the outside lever contacts the detection switch in response to an operation of the outside lever; and a release device (16) releasing a retention of the vehicle door in the closed state by means of the latch mechanism by the release device actuating the latch mechanism when a rotational operation of the outside handle is detected by the detection switch while the vehicle door is in a locked state.

Description

technical field [0001] The present invention generally relates to a door opening and closing apparatus for a vehicle. Background technique [0002] There are various door opening and closing apparatuses for vehicles. One example of a door opening and closing device is disclosed in JP 2008-144402A. The door opening and closing apparatus for a vehicle disclosed in JP 2008-144402A is configured so that when a user carrying a portable device (electronic key) is within a predetermined area with respect to a vehicle whose doors are locked When the authentication signal (ID signal) output to the vehicle is authenticated, it is recognized that the user (authorized user) is approaching the vehicle. The door opening and closing device disclosed in JP 2008-144402A detects the user's intention to open the vehicle door in the case where the user operates the switch provided at the outside handle of the vehicle under the above conditions. Then, for example, the door opening and closing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B65/20E05B49/00E05B1/00E05B77/34E05B81/78E05B83/36
CPCE05B81/58E05B83/40E05B81/68E05B81/76E05B81/06E05B81/14E05B79/20E05B81/66
Inventor 松本惠辅加藤义隆小田敏嗣西村登茂昭
Owner AISIN SEIKI KK
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