The invention relates to a car head impact shock-absorbing bumper mainly comprising a frame body. The middle part of the rear end of the frame body is provided with connecting blocks; the left side and the right side of the rear end of the frame body are symmetrically provided with reinforcing frames; the upper end face of the frame body is connected with two sliders in bilateral symmetry in a sliding manner; the side face, opposite the middle part, of each slider is fixedly connected with a spring I; the springs I are arranged on the corresponding frame body side walls; a connecting rod I and a connecting rod II are hinged to the upper end face of each slider; the upper ends of the connecting rods II are arranged on the corresponding frame body side walls in a hinged sliding manner; the upper ends of the connecting rods I are hinged to an impacting plate; the lower end face of the impacting plate is fixedly connected with a spring II; and the left side and the right side of the lower end part of the spring II are fixedly connected with springs III of which one ends are arranged at the upper side edges, close to the spring II, of the sliders. The car head impact shock-absorbing bumper has the advantages of reasonable structure, high degree of feasibility, and high safety.
Car head impact shock-absorbing bumper
2015-04-08
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Flat-head truck bumper capable of absorbing impact kinetic energy
European Patent Office | 2021
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