Anti-collision structure of passenger car
An anti-collision, passenger car technology, applied in the superstructure, superstructure sub-assemblies, vehicle components and other directions, can solve problems such as affecting passenger safety and increasing deformation, and achieve the effect of ensuring safety
Active Publication Date: 2015-09-09
ANHUI ANKAI AUTOMOBILE
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Problems solved by technology
However, the material used for the front rectangular tube of the traditional fully load-bearing body is generally small. When it is subjected to a violent impact, the deformation will increase when the force is greater than the yield strength of the material, which will affect the safety of passengers.
Method used
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Embodiment Construction
[0010] The present invention will be further described below in conjunction with accompanying drawing:
[0011] Such as figure 1 The front anti-collision structure of a passenger car shown includes a cowl frame 1, a first beam 2, and a second beam 3 arranged in parallel in sequence, and a front left frame connecting the two is arranged between the cowl frame 1 and the first beam 2. The connecting beam 4 and the front right connecting beam 5, the left lower connecting longitudinal beam 6 and the right lower connecting longitudinal beam 7 connecting the first beam 2 and the second beam 3 are provided, and the second beam 3 is provided with a left front hanging thrust The seat 8 and the right front suspension thrust seat 9, the left front suspension thrust seat 8 is fixed with the left front suspension thrust rod 10, the right front suspension thrust seat 9 is fixed with the right front suspension thrust bar 11, and the positions of the two ends of the lower left connecting strin...
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The invention relates to a front anti-collision structure for a coach. The front anti-collision structure for the coach comprises a front wall framework, a first beam and a second beam, which are arranged in parallel, wherein a front left connection beam and a front right connection beam are arranged between the front wall framework and the first beam; a left lower longitudinal connection beam and a right lower longitudinal connection beam are arranged between the first beam and the second beam; a left front suspension thrust seat and a right front suspension thrust seat are arranged on the second beam; a left front suspension thrust rod is fixed on the left front suspension thrust seat; a right front suspension thrust rod is fixed on the right front suspension thrust seat; two ends of the left lower longitudinal connection beam are respectively overlapped with the connection position of the front left connection beam and the first beam and the connection position of the left front suspension thrust seat and the second beam; two ends of the right lower longitudinal connection beam are respectively overlapped with the connection position of the front right connection beam and the first beam and the connection position of the right front suspension thrust seat and the second beam. According to the technical scheme, through the connection way, when the front part of the coach is violently collided, the collision force can be effectively scattered, and thus the safety of passengers can be ensured to the greatest extent.
Description
technical field [0001] The invention relates to a passenger car, in particular to a front anti-collision structure of a passenger car. Background technique [0002] At present, the front structures of domestic passenger cars mainly include the body structure of the non-full load beam chassis and the full load body structure. In the body structure of the non-full-load girder chassis, the chassis girder is not connected with the front wall of the vehicle body or the connection is unreliable. The girder is two longitudinal beams arranged in the front and back in the horizontal direction. There are few connection points between the body and the chassis, and the force cannot be effectively dispersed. When the front part of the vehicle is impacted, the deformation of the front wall is large, and the body and chassis are displaced, which seriously affects the safety of passengers; the full load-carrying body and the chassis can be effectively connected, and the main structure is to...
Claims
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IPC IPC(8): B62D25/08
Inventor 汪俭王华严伟王孝来张金武刘有建
Owner ANHUI ANKAI AUTOMOBILE