Seat safety ejection device for automobiles

Abstract

The invention belongs to the automobile safety field, in particular to a seat safety ejection device for automobiles, which comprises an automobile chassis, a positioning square hole, a first slidinggroove, a fixing block, an eighth sliding groove, a clamping block, a stopper, an ejection mechanism, wherein a positioning square hole penetrating between an upper end face and a lower end face of the automobile chassis is provided; a first sliding groove is formed on the inner wall of the positioning square hole close to the side of the vehicle head; the ejection mechanism is installed on the chassis of the automobile. The ejection mechanism in the invention is hard drive, the reaction time of the hard drive is rapid compared with the drive controlled by the sensor and the control system inthe automobile, and the time provided to the driver for escape is prolonged, and the success rate of escape is greatly improved. When the front of the vehicle is impacted by high speed, the ejection mechanism ejects the person from the cab through the skylight, so that the person will not be seriously injured due to the squeeze deformation of the vehicle, thereby avoiding the irreversible casualties caused by the secondary injury, and furthermore, the public resources are saved to the maximum extent.

Description

technical field [0001] The invention belongs to the field of automobile safety, in particular to a seat safety ejection device for automobiles. Background technique [0002] At present, the traditional car safety device is a seat belt with an airbag; the seat belt cannot be stretched when the car collides at high speed, so as to fix the person on the seat to ensure the safety of the person when the car is suddenly braked or crashed; the airbag is through a chemical reaction A large amount of nitrogen gas is generated to inflate the airbag instantly, relying on the cushioning effect of the airbag to prevent people from colliding with the car due to inertia; but these safety measures cannot avoid the deformation of the car when it is hit. Well, when the car travels too fast and is severely deformed by impact, people will also suffer severe trauma to their limbs due to the extrusion of the car deformation, which will lead to an increase in the death rate of drivers and passenge...

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional car safety device is a seat belt with an airbag; the seat belt cannot be stretched when the car collides at high speed, so as to fix the person on the seat to ensure the safety of the person when the car is suddenly braked or crashed; the airbag is through a chemical reaction A large amount of nitrogen gas is generated to inflate the airbag instantly, relying on the cushioning effect of the airbag to prevent people from colliding with the car due to inertia; but these safety measures cannot avoid the deformation of the car when it is hit. Well, when the car travels too fast and is severely deformed by impact, people will also suffer severe trauma to their limbs due to the extrusion of the car deformation, which will lead to an increase in the death rate of drivers and passengers; Related Families Bring Eternal Harm

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