Traffic warning device for vehicle

Abstract

A traffic warning device for a vehicle comprises a lifting sliding cavity located in the lower end wall of an automobile car body; a hydraulic cylinder is fixedly arranged in the upper end wall of thelifting sliding cavity; a hydraulic push rod capable of stretching out and retracting is installed at the lower end of the hydraulic cylinder in a power manner; a lifting block is arranged in the lifting sliding cavity in a sliding manner; the lower end face of the lifting block can be in contact with the ground; a cavity is formed in the upper end wall of the lifting block; the lower end of thehydraulic push rod is fixedly arranged in the lower end wall of the cavity; a ratchet wheel outer wheel is arranged in the right end wall of the lifting block; and the lower side of the ratchet wheelouter wheel is provided with a storing cavity. The traffic warning device for the vehicle is used for supplementing energy for a warning trolley when a vehicle is normal due to the energy storing principle of a spring, and the trolley can be released after the vehicle stops when a traffic accident happens or the vehicle goes wrong; and meanwhile, a warning mark is automatically unfolded, personnelare not needed to get off, a traffic accident is avoided, and the safety of the personnel is guaranteed.

Description

Technical field [0001] The invention relates to the field of automobiles, in particular to a traffic warning device for vehicles. Background technique [0002] When a car is parked due to a traffic accident on the road or the vehicle itself fails, it is necessary to prevent warning signs behind the car to remind the vehicles behind to pay attention. Traditional car warning signs mainly rely on drivers to manually install and place the warning signs at a certain distance behind the car. If the driver does not pay attention or forgets to place the warning sign, the rear of the vehicle will be in a state of no warning, which is prone to traffic accidents. In the process of placing the warning sign, the driver needs to walk a long distance on the highway. There is no safety guarantee during this period. A traffic accident occurred, causing personal injury. Summary of the invention [0003] technical problem: [0004] Traditional car warning signs require drivers to manually install an...

AI Technical Summary

Problems solved by technology

[0004] Traditional car warning signs need to be manually installed and placed by the driver, and it is easy to cause traffic accidents when people walk on the road during the placement

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