Body shock absorber to absorb side collision energy automobile bridge

A shock absorber and energy technology, applied in the directions of axles, suspensions, wheels, etc., can solve problems such as poor safety, achieve good side impact resistance and improve reliability.

Active Publication Date: 2021-10-29
NANPING AUTO FORGING & STAMPING FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a car body shock absorber that can absorb side impact energy without vehicle frame collapse and deformation when side impact occurs, and solves the need for vehicle body collapse and energy absorption during side impact of existing vehicles The problem of poor security

Method used

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  • Body shock absorber to absorb side collision energy automobile bridge
  • Body shock absorber to absorb side collision energy automobile bridge
  • Body shock absorber to absorb side collision energy automobile bridge

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] see Figure 1 to Figure 4 , a vehicle body shock absorber absorbs side collision energy automobile bridge, including axle housing 1, front axle 2, shock absorber 3 and vehicle frame. The vehicle frame includes a front beam 4, a rear beam 5 and a longitudinal beam 6 connecting the front and rear beams together. The vehicle frame is connected with water tank 7. The middle part of the axle housing is provided with a reducer installation cavity 8 . A reducer 9 is installed in the reducer installation cavity. The reducer installation chamber is provided with two half-shaft installation channels 10 correspondingly passing through the two end faces of the axle housing. A half shaft 11 is pierced in the half shaft installation channel. The outer end of the axle shaft is connected with a rear wheel 12 and a rear brake disc 13 (the rear brake disc c...

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PUM

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Abstract

The invention relates to an automobile bridge with shock absorbers for absorbing side impact energy, comprising an axle housing, a front axle, a vehicle frame and two longitudinal bumpers distributed on both sides of the vehicle frame, the axle housing is pierced with half shafts; The frame includes a front beam and a rear beam. Both ends of the front beam are supported on both ends of the front axle by a shock absorber, and both ends of the rear beam are supported on both ends of the axle housing by a shock absorber. The longitudinal bumper The front end is connected with the front crossbeam through the side impact elimination energy device of the front axle part, and the rear end is connected with the rear crossbeam through the side collision elimination energy device of the axle housing part. The invention has the advantages of absorbing the energy of the side impact without the collapse and deformation of the frame when the side impact occurs, and the shock absorber supporting the frame participates in the energy absorption, and solves the problem that the vehicle body collapses and absorbs energy when the side impact of the existing automobile is required. The problem of poor security.

Description

technical field [0001] The invention relates to an automobile bridge, in particular to an automobile bridge with a vehicle body shock absorber absorbing side impact energy. Background technique [0002] The bridge frame of the car is composed of the frame, the rear axle (drive axle) supporting the frame and the front axle of the car (also known as the front axle, which is the steering axle). Both ends of the drive axle and the front axle are connected to the wheels, and the frame passes through the suspension Attached to the frame. [0003] The front axle of the car is used to install the front wheels, support the weight of the front of the car, and connect with the frame with the front suspension. In Chinese patent application number 2011201792654, the authorized announcement date is December 28, 2011, and promptly discloses a kind of automobile front axle of existing structure in the patent document of name " automobile front axle assembly ". The front axle of the automo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R19/42B62D21/02B62D21/15B60G13/04B60G17/06B60B35/16B60B35/14B62D7/18B60T5/00
CPCB60R19/42B62D21/02B62D21/15B60G13/04B60G17/06B60B35/16B60B35/163B60B35/14B62D7/18B60T5/00B60G2202/20B60G2500/10Y02T10/86
Inventor 陈学福何伟
Owner NANPING AUTO FORGING & STAMPING FACTORY
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