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Vehicle side door opening and closing device

A technology for opening and closing devices and side doors, which is applied in the direction of transmission devices, gear transmission devices, door/window accessories, etc., and can solve problems such as miniaturization that have not been considered

Active Publication Date: 2022-05-03
MITSUI KINZOKU ACT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The drive unit of Patent Document 3 is a large-output drive unit for the back door that opens and closes around the door hinge on the horizontal axis, and is not suitable for storage in the narrow interior space of the side door, and is installed between the motor and the pinion. The reduction gear set is extended in the radial direction of the motor shaft, without consideration for miniaturization

Method used

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  • Vehicle side door opening and closing device
  • Vehicle side door opening and closing device
  • Vehicle side door opening and closing device

Examples

Experimental program
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Embodiment Construction

[0034] Embodiments of the present invention will be described with reference to the drawings. A vehicle side door opening and closing device 10 according to the present invention includes a drive unit 11 and a link mechanism 12 . The drive unit 11 is disposed in a storage space 15 inside a side door 14 of a vehicle 13 .

[0035] The side door 14 includes a metal outer panel 14A and a metal inner panel 14B, and a decorative panel (not shown) is preferably attached to the metal inner panel 14B. The side door 14 includes a door glass 14C that is raised and lowered by the lifting mechanism 16 . The front and rear edges of door glass 14C are slidably held by front rail 14D and rear rail 14E, and door glass 14C moves up and down between metal outer panel 14A and metal inner panel 14B.

[0036] When the door glass 14C is lowered, the distance between the metal outer panel 14A and the metal inner panel 14B is roughly divided into two. The storage space 15 is a space defined by the ...

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PUM

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Abstract

The present invention provides an opening and closing device for a vehicle side door, wherein a drive unit (11) is arranged in a storage space (15) of a rear side door (14). A vehicle side door opening and closing device has a drive unit (11) to which a pinion (21) is fixed to an output shaft (24A), and a rack ( 27). When the front end portion of the rack (27) is connected to the vehicle body side bracket (19) fixed to the vehicle body (17) and the rack (27) moves forward by the rotation of the pinion (21), the side door (14) moves toward the front. When the rack (27) moves backward, the side door (14) moves in the door closing direction. The drive unit (11) is accommodated in the accommodation space (15) between the inner panel (14B) and the door glass (14C).

Description

technical field [0001] The present invention relates to an opening and closing device for a side door of a vehicle, in particular to an opening and closing device for a side door to be opened and closed by a drive unit. Background technique [0002] In the existing general vehicle side door opening and closing device, if the door lock device is unlocked, the side door is opened and moved to the fully opened position by the drive unit. In addition, if the door close switch is operated in the open state, the drive unit closes the door. The side door is moved to close by the action, and the side door equipped with an opening and closing device is sometimes called a "power hinged door". There are various settings for the conditions and timings for the drive unit of the opening and closing device to start the door opening and the conditions and timings for the door closing movement. [0003] Patent Documents 1 and 2 disclose a structure in which a drive unit of an opening and cl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F15/619
CPCE05F15/619E05Y2201/21E05Y2201/248E05Y2201/71E05Y2400/20E05Y2900/531E05F15/63E05Y2201/692E05Y2201/722E05Y2201/72F16H1/28
Inventor 野口贵一池野俊吾大川慎太郎佐佐木一幸
Owner MITSUI KINZOKU ACT