The invention relates to the technical field of vehicle safety protection, emergency braking and collision prevention, in particular to a recoiling type anti-collision buffer device and a vehicle. The recoiling type anti-collision buffer device comprises a buffer tank, a recoiling balancing weight, a trigger rod and a locking mechanism, wherein the recoiling balancing weight is arranged in the buffer tank in a sliding way; an elastic component is arranged between the recoiling balancing weight and the buffer tank and is used for pushing the recoiling balancing weight to the other side of the buffer tank from one side of the buffer tank; the locking mechanism is arranged on the buffer tank and is used for fixing the recoiling balancing weight on one side, which is near the elastic component, of the buffer tank to compress the elastic component; the trigger rod is arranged out of the buffer tank; one end of the trigger rod is abutted against the locking mechanism; the other end of the trigger rod is used for abutting against a brake pedal; the trigger rod is used for separating the locking mechanism from the recoiling balancing weight. Under the function of the elastic component, the recoiling balancing weight generates a backward recoiling function on a vehicle body under the function of the elastic component, an effective braking distance is actively shortened so as to lighten infringement on passerby, drivers and passengers and the safety performance is improved.
Recoiling type anti-collision buffer device and vehicle
2015-06-03
Patent
Electronic Resource
English
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