Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Back door hinge mounting structure and automobile

A technology for installing structure and back door, which is applied to the upper structure, upper structure sub-assembly, door, etc., can solve the problem of weak rigidity of back door hinge installation structure, sagging back door, and poor rear clearance of back door. Satisfy the theoretical design and other issues, and achieve the effects of improving the appearance of exquisiteness, avoiding sagging, and increasing structural strength

Active Publication Date: 2022-05-13
张家港长城汽车研发有限公司
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rear door hinge installation structure, which aims to solve the problem that the rigidity of the rear door hinge installation structure is weak, which causes the rear door to sag, and affects the gap between the rear door, the rear taillight and the side wall. Questions that satisfy the theoretical design

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Back door hinge mounting structure and automobile
  • Back door hinge mounting structure and automobile
  • Back door hinge mounting structure and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] see Figure 1 to Figure 5 , the installation structure of a rear door hinge provided by the present invention will now be described. A rear door hinge installation structure, comprising a side wall outer panel 1, a running water tank 2, a D-pillar reinforcing plate 3, and a D-pillar inner panel 4, and the side wall outer panel 1, the running water tank 2 and the D-pillar reinforcing plate 3 are surrounded by a The D-pillar outer cavity 7, the D-pillar reinforcement plate 3 and the D-pillar inner panel 4 enclose the D-pillar inner cavity 8, the D-pillar oute...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a back door hinge mounting structure, and belongs to the technical field of automobiles, a first structural member is arranged in a D-column outer cavity, one end of the first structural member is connected with a gutter channel, the other end of the first structural member is connected with a D-column reinforcing plate, a second structural member is arranged in a D-column inner cavity, one end of the second structural member is connected with the D-column reinforcing plate, and the other end of the second structural member is connected with a D-column inner plate; wherein the first structural member and the second structural member are connected with each other. According to the back door hinge mounting structure provided by the invention, the first structural part is mounted in the D-column outer cavity so as to increase the structural strength of the D-column outer cavity, and the second structural part is mounted in the D-column inner cavity so as to increase the structural strength of the D-column inner cavity. Meanwhile, the first structural part and the second structural part are connected with each other, and the D-column outer cavity and the D-column inner cavity are associated with each other, so that the structural strength of the back door hinge mounting structure is improved, the problem that a back door droops is avoided, it is ensured that after the back door is matched with a rear tail lamp and a side wall, a gap face can meet theoretical design, and the delicate appearance of a whole vehicle is improved.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and more specifically relates to a rear door hinge installation structure and an automobile. Background technique [0002] The rear door hinge is located in the rear gutter area of ​​the vehicle body, providing a fixed point for the rear door to ensure the installation strength and rigidity requirements of the rear door. The conventional rear door hinge installation structure is composed of a side wall outer panel, a gutter, a D-pillar reinforcement panel and a D-pillar inner panel. The side wall outer panel, the water tank and the D-pillar reinforcement panel form the D-pillar outer cavity, and the D-pillar reinforcement panel and the D-pillar inner panel form the D-pillar inner cavity. [0003] Among them, the outer cavity of the D-pillar and the inner cavity of the D-pillar are superimposed along the X-direction of the car body, and there is no other related structure, so that the rigidit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/04B62D25/08B60J5/10E05D5/02
CPCB62D25/04B62D25/08B60J5/10E05D5/0207Y02A20/108
Inventor 麻瑞祥
Owner 张家港长城汽车研发有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com