Automobile tire foreign body clearing device

Abstract

The invention discloses an automobile tire foreign body clearing device which comprises a pry cylinder with the two transparent ends. A pry rod is arranged in the pry cylinder, and the length of the pry rod is larger than that of the pry cylinder. A first side groove is formed in one side of the pry cylinder, and a second side groove is formed in the other side of the pry cylinder. The lower end of the first side groove penetrates out of the lower end of the pry cylinder, and the upper end of the second side groove penetrates out of the upper end of the pry cylinder. A sliding rod capable of axially sliding along the pry cylinder is arranged in the position, between the first side groove and the second side groove, of the pry cylinder. The pry rod is movably connected with the sliding rod,and supporting rods are symmetrically arranged at the lower end of the pry cylinder. A supporting plate is arranged on the supporting rods. When foreign bodies in patterns and the grooves of a tire are dug out, the sliding rod can serve as the pivot, thus more labor is saved in the prying process, the force intensity is easy to control, and hands cannot collide with parts such as an automobile body; and the structure is simple, using is convenient, the hands cannot be polluted in the using process, and carrying is convenient.

Description

technical field [0001] The invention relates to a car care tool, in particular to a foreign matter remover for car tires. Background technique [0002] During the use of the car, the inspection of the wheel is a very important task, which has a very important impact on driving safety. Wheel inspection not only needs to pay attention to the degree of pattern wear and whether the tire pressure is normal, but also needs to remove some small foreign objects in the pattern and circumferential grooves on the tire, such as small stones, particles, etc., because the car is running at high speed. In the process, the continuous friction between the tire and the ground will increase the temperature of the tire. At this time, the sharp foreign matter stuck in the gap between the groove and the pattern may puncture the tire, which poses a great threat to driving safety. [0003] At present, no matter whether it is in a car repair shop or when the driver himself cleans up the foreign mat...

AI Technical Summary

Problems solved by technology

[0003] At present, no matter whether it is in a car repair shop or when the driver himself cleans up the foreign matter on the tire, there are no special tools, and most of them use a screwdriver to pick out; although these tools can easily remove stones, due to the good elasticity of the tire , the stone is tightly stuck in the gap between the groove and the pattern. When picking out the stone, the end of the screwdriver extends into the groove and is located on the side of the stone. The stone can only be pried out by means of a lever. A good fulcrum makes it easy to use too much force on the hands. After prying out the stones, the hands are easy to knock on the car body; and if the hands are supported on the surface of the tire to remove the stones, the hands will be very dirty and very inconvenient

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