Sliding door device for vehicle

A sliding door and vehicle technology, which is applied to the suspension device of the wing leaf, the vehicle lock, the vehicle parts, etc., can solve the problems of reducing the degree of freedom of vehicle design, increasing the number of parts and the weight of the vehicle, and improving the degree of design freedom, Effect of preventing deterioration of aesthetics, smooth and stable opening and closing operation

Active Publication Date: 2019-10-01
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the sliding door for opening and closing the vehicle interior requires three support guide rails for supporting the upper, middle and lower parts of the door and related components, thereby increasing the number of parts and the weight of the vehicle, and reducing the vehicle degrees of design freedom

Method used

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  • Sliding door device for vehicle
  • Sliding door device for vehicle
  • Sliding door device for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Hereinafter, exemplary embodiments of the present inventive concept will be described in detail with reference to the accompanying drawings.

[0047] refer to figure 1 , The sliding door apparatus for a vehicle according to an exemplary embodiment of the present inventive concept may include a front door 1 and a rear door 2 that open and close a door opening formed at a vehicle body. The front door 1 may be provided at a front portion in the longitudinal direction of the vehicle to open and close a front door opening formed at a vehicle body. The rear door 2 may be provided at the rear in the longitudinal direction of the vehicle to open and close a rear door opening formed at the vehicle body.

[0048] figure 1 The front portion of the vehicle inner side is shown in a state where the front door 1 and the rear door 2 completely close the front door opening and the rear door opening, respectively.

[0049] refer to figure 2 , the front door 1 can slide toward the fr...

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PUM

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Abstract

The invention discloses a sliding door device for a vehicle, which includes a front door and / or a rear door. A central rail is mounted on said front and / or rear doors. A central slide is coupled to the central track. The lower rail is installed on the underside of the vehicle. A lower slider is coupled to the lower rail to move along the lower rail. One end of the central support structure is connected to the central slider and the other end is mounted to the vehicle to support the sliding movement of the central slider. One end of the lower support structure is coupled to the lower slider and the other end is connected to a lower portion of the front and / or rear doors to support the lower portions of the front and / or rear doors. A hook is used to lock the central support structure to the central rail and release the central support structure from the central rail.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of priority from Korean Patent Application No. 10-2014-0153529 filed in the Korean Intellectual Property Office on Nov. 06, 2014, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a sliding door device for a vehicle. More particularly, the present invention relates to a sliding door apparatus for a vehicle capable of opening and closing a door by sliding in a longitudinal direction of the vehicle. Background technique [0004] The interior space of a vehicle has predetermined dimensions to accommodate a driver and passengers. Drivers and passengers are able to enter the interior space of the vehicle by opening and closing doors mounted to the vehicle body. [0005] In a passenger car, a door for opening and closing a vehicle interior space may have a front door provided on a front side in the longitudinal di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J5/06
CPCB60J5/0479B60J5/06E05B83/38E05B83/40E05C17/60E05D15/101E05D2015/1028E05D2015/1031E05F17/004E05Y2201/22E05Y2201/72E05Y2900/531E05D15/06E05D15/165E05B85/24E05C3/124
Inventor 崔载鸿
Owner HYUNDAI MOTOR CO LTD
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