A collapsible beam vehicle

Abstract

The invention provides a foldable-beam vehicle which is obtained by dividing a vehicle at an existing technical state into two parts through a separation plane, respectively mounting the two parts on a front longitudinal beam and a rear longitudinal beam of a foldable beam and additionally arranging a collision energy absorption and utilization device. The front longitudinal beam and the rear longitudinal beam of the foldable beam are stacked together to form a linear shape, and form a herringbone shape or a lambda shape after being detached; when collision occurs, a bumper abuts against a collided object and the vehicle continually moves forwards by inertia, so that an ejection pump 1 is extruded, the ejection pump 1 is retracted, and an ejection pump medium of the ejection pump 1 generates pressure; when the pressure is higher than pre-set pressure of a pressure valve 1, the pressure valve 1 is conducted, an ejection pump 3 of a direction rod clutch and a folding and stacking state motion energy supplying device take action, and a hook pin is separated and the direction rod clutch is separated, so as to do preparation for detaching the foldable beam. When the pressure is higher than pre-set pressure of a pressure valve 2, an ejection pump 2 takes actions and the ejection pump 2 ejects the rear longitudinal beam, so as to covert collision energy into action for overcoming gravity. The rear longitudinal beam moves upwards by taking a rotary shaft as the center and the linear distance between people in a cab and the collided object is increased or the rear longitudinal beam is higher than the height of the collided object, so that the safety production of people is realized.

Description

field of invention [0001] The patent of the present invention relates to; when a vehicle collides, the utilization of the potential energy of the collision and the safety protection of drivers and passengers. Background technique [0002] When the existing vehicle collides, the potential energy of its collision is only decomposed, but not utilized. There are seat belts and safety air bags in the personnel safety protection aspect of existing vehicles, and seat belts and safety air bags cannot protect personnel from being squeezed and causing injuries. Although the "Patent No. 2008100741323" proposed by me can provide protection for crush damage, the potential energy of the collision and the kinetic energy of the backward movement may cause secondary damage to the human body. Contents of the invention [0003] The patent of the present invention provides a scheme for dissolving the potential energy of the collision and using the potential energy of the collision to protect...

AI Technical Summary

Problems solved by technology

There are seat belts and airbags for the safety protection of existing vehicles, but seat belts and airbags cannot protect people from injuries caused by being squeezed

Although the "Patent No. 2008100741323" proposed by me can provide protection against crushing injuries, the potential energy of the collision and the kinetic energy of the backward movement may cause secondary damage to the human body

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