Energy absorption and anticollision device on front portion of vehicle and vehicle body containing energy absorption and anticollision device
An anti-collision device and vehicle technology, applied to bumpers and other directions, can solve the problems of vehicle body deformation, insufficient rigidity, and inability to absorb energy
Inactive Publication Date: 2014-11-19
BEIQI FOTON MOTOR CO LTD
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AI Technical Summary
Problems solved by technology
The existing front bumper mounting bracket has a simple structure and insufficient rigidity, and cannot absorb energy when a collision occurs, and the collision force and energy will be directly transmitted to the vehicle body, which may cause deformation of the vehicle body and endanger the safety of the driver
Method used
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[0025] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0026] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
[0027] Such as image 3 with Ima...
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The invention relates to the field of automobiles, and discloses an energy absorption and anticollision device on the front portion of a vehicle. The energy absorption and anticollision device is arranged on the front portion of the vehicle and located on the inner side of a front bumper. The energy absorption and anticollision device comprises an elastic energy absorption plate, a first damping block and a second damping block, wherein the first damping block and the second damping block are arranged at the two ends of the elastic energy absorption plate respectively. Furthermore, the energy absorption and anticollision device further comprises a buffer block which is located on the inner side of the elastic energy absorption plate. The invention further discloses a vehicle body containing the energy absorption and anticollision device. According to the energy absorption and anticollision device, the elastic energy absorption plate transmits collision force and impact energy borne by the front bumper to the damping blocks at the two ends and transmits collision energy to the two sides, stress concentration on the front portion of the vehicle is avoided, deformation of the vehicle body is accordingly controlled, and the injured degree of passengers is reduced.
Description
technical field [0001] The invention relates to the field of automobiles, in particular to an energy-absorbing anti-collision device at the front of a vehicle and a vehicle body thereof. Background technique [0002] Vehicle compatibility refers to the ability of a vehicle to protect its own occupants in a crash while also protecting the occupants of the other vehicle. At present, the number of automobiles is increasing, and the number of safety accidents is also increasing. Only by using appropriate protective devices to improve the collision performance of vehicles can the compatibility of vehicles be improved. When a vehicle collides, these measures can play a role in reducing the degree of injury to the occupants and pedestrians outside the vehicle as much as possible. [0003] At present, the anti-collision structure form of the front part of a certain vehicle is as follows: figure 1 with figure 2 As shown, its anti-collision device is a front bumper structure. The...
Claims
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IPC IPC(8): B60R19/18
Inventor 杨香付
Owner BEIQI FOTON MOTOR CO LTD