Electric vehicle buffer bumper
A technology for electric vehicles and bumpers, applied to bumpers, vehicle parts, vehicle safety arrangements, etc., can solve the problems of bumper collision, failure to protect pedestrians and vehicle bodies, etc., and achieve the effect of improving protection and weakening damage.
Active Publication Date: 2018-10-12
南京自强铁路车辆配件有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] This technical solution achieves a certain amount of cushioning by means of split bars and elastic connection brackets; however, in this solution, the buffer bumper only through elastic connection brackets is prone to collision damage, which can only facilitate maintenance and fail to protect pedestrians and vehicle bodies. effect
Method used
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[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0028] Such as Figure 1 to Figure 6 As shown, a buffer bumper for an electric vehicle according to the present invention includes a bumper body 1 and a mounting seat 2; the two ends of the bumper body 1 are respectively connected to the vehicle body through a mounting seat 2; it also includes a buffer mechanism 3 and a buffer module 4; the inside of the bar body 1 is provided with a cavity; the buffer mechanism 3 is slidably installed inside the bar body 1; the buffer mechanism 3 is composed of a group of connecting rods cross-hinged with each other; A buffer module 4 is installed at both ends of the buffer mechanism 3; the buffer module 4 is used to connect the vehicle body; the buffer mechanism 3 can relieve the tension of the buffer mechanism ...
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The invention belongs to the field of vehicles, and particularly discloses an electric vehicle buffer bumper. The electric vehicle buffer bumper comprises a bumper body, installation seats, buffer mechanisms and buffer modules. The two ends of the bumper body are separately connected with a vehicle body through the installation seats. Cavities are formed in the dumper body, the buffer mechanisms are installed in the bumper body in a sliding mode, and the buffer mechanisms are each formed by connecting a group of connecting rods in a cross hinged mode. The buffer modules are separately installed at the two ends of the buffer mechanisms. The buffer modules are used for connecting the vehicle body, and the buffer mechanisms can relieve the tension of the buffer mechanisms towards both ends. The electric vehicle buffer bumper spreads to both ends by sliding the buffer mechanisms inside the bumper body so as to achieve the function of energy dissipation and improve the protection of the vehicle body.
Description
technical field [0001] The invention belongs to the technical field of automobiles, in particular to an electric automobile buffer bumper. Background technique [0002] The automobile bumper is a component located at the front and rear of the automobile body and straddles the left and right sides of the automobile. It is an important vulnerable part of the automobile, especially the left and right ends of the bumper are prone to collision damage. However, the left and right ends and the middle part of the existing automobile bumper are usually made into an integrated structure. No matter which part is damaged and needs to be replaced, the whole bumper needs to be replaced together, which greatly increases the maintenance cost of the car. [0003] In the prior art, there are also some technical solutions for automobile buffer bumpers. For example, a Chinese patent with application number CN201310121369.3 discloses an automobile buffer bumper. The buffer bumper includes at lea...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60R19/18
CPCB60R19/023B60R19/18B60R2019/026B60R2019/186
Inventor 阮忠诚
Owner 南京自强铁路车辆配件有限公司