Unlock instant, AI-driven research and patent intelligence for your innovation.

truck collision structure

A technology for trucks and straight sections is applied in the field of truck collision structures, which can solve the problems of unfavorable vehicle collision passive safety, poor energy absorption effect, and improvement, and achieves improved passive safety performance, easy transformation, and ingenious conception. Effect

Active Publication Date: 2019-04-02
CHONGQING CHANGAN KUAYUE AUTOMOBILE
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The energy absorption effect of the existing truck longitudinal beam is poor, which is not conducive to the improvement of the passive safety of the vehicle collision

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
  • truck collision structure
  • truck collision structure
  • truck collision structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The embodiments described below by referring to the figures are exemplary for the purpose of explaining the present invention and should not be construed as limiting the present invention. Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, in which identical or similar elements or elements having the same or similar functions are denoted by identical or similar reference numerals throughout. The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings, so as to make the technical solution of the present invention and its beneficial effects more clear and definite.

[0025] Such as Figure 1 to Figure 8 As shown, the present invention includes two "U"-shaped groove-shaped girders 1 symmetrically arranged left and right. The "U"-shaped grooves of the two girders 1 are arranged opposite to each other. frame 3. Moreover, a crush beam 4 is connec...

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 truck collision structure. The truck collision structure comprises two big U-shaped groove girders which are crossly and symmetrically arranged; the 'U'-shaped grooves of two big beams are arranged face to face, and front ends of the two big beams are equipped with independent suspension brackets, and front end of every big beam is connected with a washboarding beam; left and right washboarding beams are also symmetrically arranged, and every washboarding beam is a long-strip box; a plurality of vertical strip-shaped grooves are arranged on the inside plate and the outside plate of every washboarding beam, a front cross beam is connected to the middle of front ends of left and right washboarding beam; the upper part of every washboarding beam is further connected with a longitudinal beam arranged along front and back directions; the longitudinal beam is 'U'-shaped groove with an upwards opening. The structure provides a truck collision structure for improving the collision passivity safety of the whole truck. The truck collision structure can effectively improve the passive safety performance of the truck, and is featured by flexible concept, simple structure, easy reform, low reform cost, and others.

Description

technical field [0001] The invention belongs to the technical field of trucks, and in particular relates to a collision structure of a truck. Background technique [0002] At present, with the rapid growth of automobile consumption, consumers have higher and higher requirements for automobile safety performance, and the safety requirements for trucks are also higher and higher. The passive safety performance of trucks mainly has the following two requirements: 1. The passenger compartment should be strong, and the structural integrity of the passenger compartment should be maintained after the collision to ensure the living space of the passengers; 2. The acceleration during the collision should not be too high, requiring the entire vehicle There is a good transmission load path, and the front structure can fully absorb energy. The existing longitudinal beams of trucks have poor energy absorption effect, which is not conducive to improving the passive safety of vehicle coll...

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 Patents(China)
IPC IPC(8): B62D21/15
CPCB62D21/155
Inventor 韩鸣贺丽周涛陈竹
Owner CHONGQING CHANGAN KUAYUE AUTOMOBILE