Crash pad

Abstract

The invention discloses a crash pad, which is used to anti-collision of an isolated pile. The crash pad includes at least two energy absorption chunks (1). The energy absorption chunks comprise a first energy absorption part (11) and a second energy absorption part (12). The first energy absorption part (11) is connected with the second energy absorption part (12). The two adorning energy absorption chunks connect in a detachable mode through a connecting piece. The first energy absorption part (11) of an energy absorption chunk (1) and the second energy absorption part (11) of the adjacent energy absorption form a fixed resonator (3) for accommodating the isolated pile (5). A space exists between fixed resonator (3) and the isolated pile (5) located on the fixed resonator (3). The crash pad has the advantages of crash compatibility, and convenient dismantling strong commonality.

Description

technical field [0001] The present application relates to the technical field of road traffic safety facilities, in particular to a crash pad. Background technique [0002] With the development of the economy, the number of cars per capita in my country continues to increase, and the incidence of accidents similar to vehicles hitting trees, utility poles and other independent piles is also increasing. Once an accident occurs, it will not only directly cause certain economic losses, but also pose a certain threat to the life safety of the passengers. [0003] In order to effectively protect the integrity of the independent piles and reduce property losses after the collision accident, methods such as adding cement piers and fences to the independent piles have appeared in the prior art, which can play a certain role in the protection of the independent piles, but these methods only It can unilaterally protect the independent pile from flashing, cannot protect the safety of t...

AI Technical Summary

Problems solved by technology

Once an accident occurs, it will not only directly cause certain economic losses, but also pose a certain threat to the life safety of the passengers.

[0003] In order to effectively protect the integrity of the independent piles and reduce property losses after the collision accident, methods such as adding cement piers and fences to the independent piles have appeared in the prior art, which can play a certain role in the protection of the independent piles, but these methods only It can unilaterally protect the independent pile from flashing, cannot protect the safety of the vehicle and the occupants in the vehicle, does not have collision compatibility, and does not have versatility and installation flexibility

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