Splicing type ultra-thin tire puncturing device

Abstract

The invention discloses a splicing type ultra-thin tire puncturing device. The splicing type ultra-thin tire puncturing device comprises a bottom plate, a cover plate, a tire puncturing structure, a shaft, a hinge structure, a motor and a protective cover; the head end of the tire puncturing structure is knife thorn with a flat structure; the tail end of the tire puncturing structure is a shaft hole structure; an axial through hole is formed within the tire puncturing structure in an axial direction; the tail end of the knife thorn is connected with the external surface of the shaft hole structure in a tangential manner; a slender groove and a square groove are stamped in the upper surface of the bottom plate; the shaft hole structure of the tire puncturing structure, the shaft and the motor are placed in the slender groove; a power supply and a controller are placed in the square groove; the thickness of the cover plate is as same as that of the knife thorn; the shape of the cover plate is matched with those of the knife thorn and the square groove to cover the square groove of the bottom plate; the bottom plate is fixedly connected with the cover plate; the shaft is connected with the axial through hole at the tail end of the tire puncturing structure through a pin; the shaft is fixed in the slender groove on the bottom plate through the hinge structure; the motor and the shaft are coaxially mounted and the motor is directly connected with the shaft; the protective cover is mounted on the motor; and the protective cover is fixed on the bottom plate.

Description

technical field [0001] The invention relates to security equipment, in particular to a splicable ultra-thin tire breaker. Background technique [0002] Tire breakers are also known as vehicle interceptors and car stop nails. They are security equipment commonly used by police and anti-riot personnel to maintain social order and crack down on violations. They are mainly used to prevent criminals from escaping by car. The safety of people's lives and property has played a prominent role. Under normal circumstances, tire breakers are generally only fixedly installed in airports, docks, government agencies and other places. In response to sudden police situations, the police will lay tire breakers on the road in advance and remind drivers to avoid dangerous sections, but this is not efficient and can easily cause traffic paralysis. The most common remote-controlled automatic roadblock tire breaker has good portability, but it takes a long time to open, slow response, poor mane...

AI Technical Summary

Problems solved by technology

In response to sudden police situations, the police will lay tire breakers on the road in advance and remind drivers to avoid dangerous sections, but this is not efficient and can easily cause traffic paralysis

The most common remote-controlled automatic roadblock tire breaker has good portability, but it takes a long time to open, slow response, poor maneuverability, easy damage, and increased maintenance costs. Too small tire breaker nails are not conducive to tire breakouts

The application number is 201520380658.X, which discloses a portable tire breaker, which includes a bottom plate, a tire breaking needle, a left support rod and a right support rod. It has the effect of quick response, and the utility model has poor adhesion to the ground and is easy to slide

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