Impact force mitigation device and vehicle

A technology of impact force and vehicle, applied in the direction of bumper, etc., can solve the problem of large force of occupants, etc., and achieve the effect of reducing inertia and reducing deformation

Inactive Publication Date: 2018-08-07
白华杰
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to provide a device and a vehicle that converts impact force into inertial reaction

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
  • Impact force mitigation device and vehicle
  • Impact force mitigation device and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments.

[0027] Such as figure 1 As shown, an embodiment of the present invention discloses a reaction force device that converts impact force into inertia, which includes a front force relief device, and the front force relief device includes:

[0028] Force body 1, used to directly receive impact;

[0029] A guiding force energy absorbing mechanism, the guiding force absorbing mechanism includes a force guiding body 2 and an energy absorbing device 4, one end of the force guiding body 2 is vertically connected to the force receiving body 1, and is located on the force receiving body At the back of 1, the energy absorbing device 4 includes N tooth-like steps 7 and N-1 energy absorbing contact blocks 8. The head end of the energy absorbing contact block 8 is connected to the force conductor 2. The ends of the contact blocks 8 are located in th...

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 an impact force mitigation device. The impact force mitigation device comprises a front force mitigation device, wherein the front force mitigation device comprises a force-bearing body and a force guide energy absorption mechanism, the force guide energy absorption mechanism comprises a force-guiding body and an energy absorption device, one end of the force-guiding body isvertically connected to the force-bearing body and is behind the force-bearing body, the energy absorption device comprises N tooth-shaped steps and N-1 energy absorption contact blocks, the front end of each energy absorption contact block is connected with the force guide body, the tail end of each energy absorption contact block is in a clearance of two adjacent tooth-shaped steps in a one-to-one correspondence, wherein N is a positive integer greater than or equal to 2. Due to the force guide energy absorption mechanism, the action force is transmitted from the forced direction to an inverse direction and is converted into pull force, so as to form counter-acting force relative to the impact force, so that the inertia effect is reduced. When being applied to a vehicle, the impact force mitigation device needs to cooperate with a safety belt, and deformation of the force-bearing body due to impact force can be reduced to the greatest extent, for example, damage to drivers and passengers after collision and deformation of the vehicle is avoided.

Description

Technical field [0001] The invention relates to the technical field of impact mitigation, in particular to an impact mitigation device and a vehicle equipped with the impact mitigation device. Background technique [0002] Moving objects, especially vehicles, often collide due to various reasons during the movement. After the collision occurs, accidents often occur, causing safety hazards to the vehicle body and the passengers in the vehicle. In order to reduce the potential safety hazards caused by such collisions, the prior art usually adopts the method of installing bumpers on the vehicle to avoid the collision damage of the vehicle body and protect the safety of the passengers to a certain extent. [0003] However, when a high-strength impact is applied to the bumper, after the bumper is subjected to a force that exceeds its own strength, the force point of the vehicle directly acts on the forefront of the force point of the vehicle, forming a deformation of the vehicle body an...

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
IPC IPC(8): B60R19/02B60R19/36
CPCB60R19/02B60R19/36
Inventor 白华杰
Owner 白华杰
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap