Anti-collision multi-wheel combined clasping safety vehicle

Abstract

The invention provides an anti-collision multi-wheel combined clasping safety vehicle, which is characterized in that: a bumper on the front side or / and the rear side of a vehicle body is a pneumatic tire bumper; wheel clasping mechanisms are arranged on the wheels; the pneumatic tire bumper comprises a bumper frame and pneumatic tires arranged on the bumper frame and provided with an aerating cavity therein; the wheel clasping mechanisms comprise propelling seats and pull-back seats on the front and back sides of the wheels, and lower pressing seats above the wheels; the propelling seats and the pull-back seats are connected through an upper transmission component and a lower transmission component; a spring is arranged on the lower transmission component; and the lower pressing seat is hinged with the propelling seat and the pull-back seat through hinging components respectively. When collision occurs, the impacting force produced by collision can be effectively buffered and absorbed so as to release the force through a plurality of groups of springs, the horizontal force and inclined force lengthways transmitted on the front side or / and the back side are converted into an opposite, counter and vertical downward force to act on the wheels; the collision force can be transmitted to the ground through the powerful bearing and pressure resistance performance of the pneumatic tires of the wheels, therefore, the vehicle body structure can be protected from crushing, deforming and damaging by the collision force, and the safety of a driver and passengers in the vehicle can be protected, the pedestrian and objects outside the vehicle can be effectively prevented from being injured and damaged due to collision; and a plurality of safety effects can be achieved, such as collision prevention, protection of the vehicle and protection of the people and the objects.

Description

[0001] technical field [0002] The invention relates to a car, in particular to a safety car with multi-wheel joints, anti-collision and non-damage, and belongs to the technical field of car design and manufacture. Background technique [0003] Automobile safety is divided into active safety and passive safety, and passive safety is also called collision safety. Active safety is closely related to driving control, while passive safety is closely related to the structural design of the car itself, and passive safety plays a major role in car safety. The safety structure of the existing automobile can be divided into the body structure and the occupant protection structure in the car, such as seat belts, airbags, safety steering systems, safety seats, etc. The body structure can buffer and absorb energy, and play a role in reducing the impact force. The main function is that the protection structure for the occupants in the car plays a secondary role of protection. Accordi...

AI Technical Summary

Problems solved by technology

However, this kind of cushioning and energy absorption only depends on the crushing and deformation of the front and rear body of the car, such as the engine compartment and the luggage compartment, that is, the car is destroyed. The energy absorbed by the cushion is extremely limited. According to the European Euro-NCAP, its new car frontal collision (40% ODB) test has won the highest 5-star standard and the maximum test speed does not exceed 64km / h (the same as in the United States and Japan), so its safety effect is limited to low and medium speed collisions

With the rapid development of highways, the speed of automobiles has increased greatly, and the speed of automobile collisions has also increased significantly. Therefore, the limitations of existing technologies have become increasingly prominent and cannot be fundamentally resolved.

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