Energy Absorbers, Door Guards and Automotive

A technology for energy absorbers and door inner panels, which is applied to vehicle components, upper structure sub-assemblies, transportation and packaging, etc. It can solve the problems of occupant's hip impact force and occupant injury, so as to avoid lateral dumping and weaken the The effect of the energy-absorbing collapse effect

Active Publication Date: 2022-06-07
DONGFENG VISTEON AUTOMOTIVE TRIM SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The car interior door guard is an important part on the side of the car. When the vehicle collides with the side, the occupant's hip is a relatively weak and important part because the position of the occupant's hip generally corresponds to the lower right part of the car door guard. , will cause a great impact on the hip of the occupant, causing serious injury to the occupant

Method used

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  • Energy Absorbers, Door Guards and Automotive
  • Energy Absorbers, Door Guards and Automotive
  • Energy Absorbers, Door Guards and Automotive

Examples

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Embodiment Construction

[0021] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0022] see figure 1 The embodiment of the present invention provides an energy absorber, including a support structure 1 and an energy absorption structure 2; the top surface of the support structure 1 is used to abut the door inner panel of the door guard; the support structure 1 includes a support body 10. A hollow bracket inner ca...

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Abstract

The invention relates to an energy absorber, a door guard and an automobile. The energy absorber includes a bracket structure and an energy absorbing structure; the top surface of the bracket structure is used to abut against a door inner panel arranged on the door guard; The structure includes a stent body, and a hollow stent inner cavity is opened in the stent main body; the energy-absorbing structure is arranged in the stent inner cavity, and the top surface of the energy-absorbing structure is connected to the top surface of the stent inner cavity , the side of the energy-absorbing structure is set against the side of the inner cavity of the stent, and the bottom surface of the energy-absorbing structure is connected to the bottom surface of the inner cavity of the stent; the energy-absorbing structure is used for Elastic deformation: The structure of the invention is simple and compact, which can realize the effect of energy absorption and collapse, and can maintain the direction of collapse at the same time, avoiding sideways dumping.

Description

technical field [0001] The invention relates to the technical field of automobile interior decoration, in particular to an energy absorber, a door guard and an automobile. Background technique [0002] The car interior door guard is an important part of the side of the car. When the vehicle is in a side collision, because the position of the occupant's hip generally corresponds to the lower right part of the car door guard, the occupant's hip is a weak and important part. , it will cause a great impact on the occupant's hip and cause serious injury to the occupant. [0003] In view of the above situation, as the requirements of automobile safety are getting higher and higher, it is necessary to install energy-absorbing modules on the interior door guards of automobiles and corresponding to the hips of the occupants, so as to absorb the energy generated by the impact; at the same time, the installed energy-absorbing modules The modules need to be consistent in the direction ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R13/02
CPCB60R13/0243B60R2013/0287
Inventor 汤进雄陈克琴宋全喜
Owner DONGFENG VISTEON AUTOMOTIVE TRIM SYST CO LTD
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