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

Mounting support of automotive rear bumper and rear collision beam

A technology for mounting brackets and bumpers, applied to bumpers and other directions, can solve the problems of increased parts cost, unfavorable parts control, poor strength, etc., to reduce maintenance costs, facilitate rapid positioning, and reduce production costs.

Active Publication Date: 2014-07-23
CHONGQING CHANGAN AUTOMOBILE CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing rear bumper mounting brackets such as Figure 4 As shown, the existing rear crash beam mounting bracket is as follows Figure 5 As shown, the two are independent brackets, which is not conducive to the control of parts, and will also increase the cost of parts to a certain extent
In addition, the existing rear bumper mounting bracket 7 has poor strength in the Z and X directions (that is, the vertical and horizontal directions), and the bumper is easy to move when the car is running, and even produces abnormal noises.
The existing rear collision beam mounting bracket 8 does not consider the force in the X direction during the design process. In the event of a collision, due to its poor strength, it is easy to cause serious deformation and increase maintenance costs.
The rear impact beam is installed on the rear impact beam mounting bracket with welded nuts. This installation method is not conducive to the rapid positioning of the rear impact beam and affects the installation efficiency of the staff.

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
  • Mounting support of automotive rear bumper and rear collision beam
  • Mounting support of automotive rear bumper and rear collision beam
  • Mounting support of automotive rear bumper and rear collision beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] In order to further explain the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 and figure 2 As shown, the mounting bracket 2 of the rear bumper of the automobile and the rear collision beam includes a vertical sheet metal part 22 and a horizontal sheet metal part 21, and the horizontal sheet metal part 21 is positioned at the lower end of the vertical sheet metal part 22, and is connected with the vertical sheet metal part 22. The straight sheet metal parts are connected as a whole, the horizontal sheet metal part 21 is provided with a bumper mounting nut 26, and the vertical sheet metal part 22 is welded with rear collision beam mounting bolts 25. The left and right sides and the lower end of the vertical sheet metal part 22 and the left and right sides of the horizontal sheet metal part 21 are provided with flanges 27, and the vertical shee...

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 mounting support of an automotive rear bumper and a rear collision beam. The mounting support comprises a vertical stamping part and a horizontal stamping part. The horizontal stamping part is arranged at the lower end of the vertical stamping part and integrated with the vertical stamping part. A bumper mounting nut is arranged on the horizontal stamping part, and a rear collision beam mounting bolt is welded on the vertical stamping part. The mounting support can be used for mounting the automotive rear bumper and the rear collision beam, the strength of the mounting support is improved, and mounting efficiency of the rear collision beam is improved.

Description

technical field [0001] The invention relates to parts of automobiles, and more specifically relates to a rear bumper and a mounting bracket for a rear collision beam of an automobile. Background technique [0002] With the continuous development of the automobile industry, the design requirements for the integration, installation reliability and cost of various mounting brackets for cars are getting higher and higher. Existing rear bumper mounting brackets such as Figure 4 As shown, the existing rear crash beam mounting bracket is as follows Figure 5 As shown, the two are mutually independent brackets, which is not conducive to the control of parts, and will also increase the cost of parts to a certain extent. In addition, the existing rear bumper mounting bracket 7 has poor strength in Z and X directions (that is, vertical and horizontal directions), and the bumper is easy to move when the car is running, and even produces abnormal noise. The existing rear collision bea...

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): B60R19/04
Inventor 廖水平曾俊王凯剑祝前广
Owner CHONGQING CHANGAN 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