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Lower roller arm assembly of automobile side-slipping door

A car side and roller technology, which is applied to doors, vehicle parts, door/window accessories, etc., can solve the problems of side sliding doors such as heavy force, and achieve the effects of not easy to fall off, reduced resistance torque, and smooth opening movement

Inactive Publication Date: 2008-08-27
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] In order to solve the defect in the prior art that when the side sliding door is opened, a large resistance moment will be generated between the bearing wheel and the guide wheel, resulting in a large force when opening the side sliding door, the invention provides a load bearing wheel and a guide wheel The lower roller arm assembly of the side sliding door has a small resistance moment between them, saves effort when the side sliding door is opened, and ensures the flexible opening of the side sliding door

Method used

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  • Lower roller arm assembly of automobile side-slipping door
  • Lower roller arm assembly of automobile side-slipping door

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Embodiment Construction

[0018] Please refer to Fig. 2 and Fig. 3 together, Fig. 2 is the side structural schematic diagram of the lower roller arm assembly of the automobile side sliding door of the present invention; Fig. 3 is the front structural schematic diagram of the lower roller arm assembly of the automobile side sliding door of the present invention. The lower roller arm assembly 200 of the automobile side sliding door comprises a lower roller arm 11, a guide wheel arm 12, a bearing wheel 13, a bolt 14 and a guide wheel 15, and the guide wheel arm 12 is positioned on the lower roller arm 11 and passes through the bolt 14 is fixedly connected, so that the guide wheel arm 12 is located directly above the bearing wheel 13, and the guide wheel 15 can be made of plastic material, and is connected with the guide wheel arm 12 by riveting or the like. The guide wheel arm 12 and the lower roller arm 11 may also be connected by welding. The bearing wheel 13 is connected with the lower roller arm 11 by...

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Abstract

The present invention provides a lower roller arm assembly for automobile sideslip doors, comprising a lower roller arm, a guide wheel arm, a force bearing wheel and a guide wheel, wherein the guide wheel is connected with the guide wheel arm; the force bearing wheel is connected with the lower roller arm; the guide wheel arm is connected with the lower roller arm; the guide wheel arm is positioned on the lower roller arm. The lower roller arm assembly can save labor and ensure flexible and smooth opening motion of a sideslip door without adding any additional cost when the sideslip door is opened.

Description

technical field [0001] The invention relates to the field of automobile side sliding doors, in particular to a lower roller arm assembly of an automobile side sliding door. Background technique [0002] The door hinge design of existing automobile side sliding doors is generally composed of an upper roller arm assembly, a middle roller arm assembly and a lower roller arm assembly, all of which slide in their respective guide tracks, wherein the upper roller arm assembly Generally, it only serves to constrain the left and right directions of the door, so the requirements for its structural strength are not too high; while the weight of the door is mainly carried by the middle roller arm and the lower roller arm, especially the lower roller arm assembly, which is important for bearing the entire The weight of the door and ensuring the stability of the sliding door during movement play a very critical role. [0003] Please refer to FIG. 1 , which is a structural schematic diag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D13/00B60J5/06
Inventor 曹德乐孙飞柏宏
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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