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

Vehicle door hinge structure integrated with limiter

A door hinge and limited technology, which is applied in the field of door hinge structures with integrated limiters, can solve the problems of complex structure of the door limiter, unfavorable arrangement of the door hinges, large space occupation, etc., and achieves simple structure, small space occupation, and convenience. effect of placement

Inactive Publication Date: 2011-05-04
CHERY AUTOMOBILE CO LTD
View PDF8 Cites 16 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 car door hinge structure with integrated stopper, which solves the problem that the existing car door stopper has a complex structure and takes up a large space, which is not conducive to the arrangement of the car door hinge

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
  • Vehicle door hinge structure integrated with limiter
  • Vehicle door hinge structure integrated with limiter
  • Vehicle door hinge structure integrated with limiter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1, such as Figure 1 to Figure 3 As shown, a door hinge structure with integrated limiter is integrated in the door hinge. The rotating hinge 1 and the fixed seat 2 on the door hinge are hinged together through the hinge shaft 3. The limit of the door limit The stop block 4 and the rotating hinge 1 on the door hinge are positioned and fixed together by the square protrusion 40 at one end of the stop block 4 and the square groove 10 of the rotating hinge 1 or fixed together by welding to achieve the same effect. And be hinged together on the hinge rotating shaft; Fix a torsion bar 5 on the fixed seat 2 of the car door hinge, the torsion bar 5 is a U-shaped torsion bar, and one end of the torsion bar is riveted and fixed, and the other end is not fixed as a free end; When the rotating hinge rotates around the hinge shaft, that is, during the door opening and closing process, the limit block of the car door contacts the torsion bar. With the rotation of the rotatin...

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 discloses a vehicle door hinge structure integrated with a limiter, which comprises a rotary hinge and a fixed seat, wherein the rotary hinge is hinged with the fixed seat through a hinge rotating shaft; the rotary hinge is provided with a screw hole for fixing a vehicle door inner plate; the fixed seat is provided with a screw hole for fixing a vehicle body framework; the vehicle door hinge structure also comprises a limiting baffle block arranged on the rotary hinge and a torsion bar arranged on the fixed seat; one end of the limiting baffle block is fixed to the rotary hinge; the limiting baffle block is hinged to the hinge rotating shaft and is provided with a group of baffle concave arcs; one end of the torsion bar is fixed on the fixed seat, while the other end is a free end; and the free end of the torsion bar is contacted with the concave arcs on the limiting baffle block. The vehicle door hinge structure is integrated with the vehicle door limiter, has simple structure and small occupied space and is convenient to arrange.

Description

technical field [0001] The invention relates to a car door hinge structure, in particular to a car door hinge structure integrating a limiter. Background technique [0002] With the continuous development of automobile technology, consumers have put forward higher requirements for the safety and comfort of automobiles. During the process of opening and closing doors, the side doors are required to have a limit function. In order to make the side door have a limit function, a door stopper is arranged between the side door and the body frame. However, the door stopper usually occupies a large space and affects the appearance when the door is opened. Because it occupies a large space, it is not conducive to the arrangement of the door hinge. [0003] Most of the current door stoppers are separately fixed between the inner panel of the car door and the body frame, and are arranged side by side with the door hinges; most of the door stoppers have complex structures and take up a...

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): E05D3/02E05D5/02E05D11/00
Inventor 吴华林陈晓锋
Owner CHERY AUTOMOBILE CO LTD
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