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Device for cleaning foreign matter on auto tire

A technology for automobile tires and foreign objects, which is applied in the field of tools for cleaning automobile tires, and can solve problems such as unnecessary

Inactive Publication Date: 2016-11-16
章舒娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects existing in the prior art, the problem to be solved in the present invention is that the user does not necessarily have to use three points to clean up the tire foreign matter, but only needs to set two points to clean up, that is, the left side of the tire and the right side of the tire, and can overcome the tire For the defect that the upper part is blocked by the body, remove the foreign matter

Method used

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  • Device for cleaning foreign matter on auto tire
  • Device for cleaning foreign matter on auto tire
  • Device for cleaning foreign matter on auto tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0025] Embodiment 1, see Figure 1-3 , the specific usage method:

[0026] Step 1, the arc-shaped track 8 of the present invention is placed on the left side of the tire on a circle around the tire and above the dimples parallel to the tire circumference, and the position of the lever head 2 is facing the dimples.

[0027] Step 2, hold the part between the second corner of the lever 1 and the end of the lever 1, so that the roller 6 rolls along the direction of the arc track 8, and the lever head 2 is always close to the bottom of the tire groove.

[0028] Step 3, once a foreign object that hinders the progress is found, the lever 1 is tilted up. Because of the principle of the lever, the foreign object will be lifted out by the lever head 2.

[0029] Step 4, the roller 6 rolls to the end of the arc track 8 along the direction of the arc track 8, and then the present invention is placed on another circle around the tire and on the groove parallel to the tire circumference, an...

Embodiment approach 2

[0036] Implementation mode two, see figure 1 , the central angle corresponding to the arc track 8 is 165°--180°. The effect of this design is the first, when the car is parked on the ground, a part of the tire is in contact with the ground, and the central angle corresponding to the arc length of this part is between 30°--40°. Foreign objects in the grooves of this part of the tire cannot be removed unless the car is driven forward for a certain distance. The central angle corresponding to the arc-shaped track 8 is 165°--180°, so two points are fixed for cleaning, that is, the left side of the tire and the right side of the tire, so that the tire cannot be cleaned except for a part in contact with the ground. Can be completely covered and cleaned up. If the central angle corresponding to the arc track 8 is greater than 180°, the opening of the arc track 8 is smaller than the diameter of the tire, so it will be more difficult to place the arc track 8 on the tire surface. If ...

Embodiment approach 3

[0037] Embodiment 3, see Figure 4, in order to obtain the angle β at the top of the lever head 2, the efficiency of the present invention is high and the side effects are small, and two measurement indexes are adopted, namely the success rate of the first lift and the number of scratches generated.

[0038] The success rate of the first lift means that when using the present invention, when the lever 1 is moved along the arc track 8, the lever head 2 is close to the bottom of the groove of the tire. The lever 1 is tilted up, and the probability of successfully removing the foreign matter. If you can't succeed for the first time, you may be in the air, or you may not be able to move. This requires the lever 1 to be moved back 5cm-8cm, and then move to the foreign object that hinders the advancement again, and the lever head 2 is re-aligned to a good angle to lift the foreign object again, so as to achieve the purpose of removing the foreign object. It is required that the su...

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Abstract

A device for cleaning foreign matter on an auto tire comprises a lever, a lever head, a lever shaft, a bearing, a support, an idler wheel, arc-shaped track seams, arc-shaped tracks, a wheel axle, a lever shaft hole and a wheel axle hole, wherein the lever is integrally connected with the lever shaft hole, the lever shaft penetrates through the lever shaft hole, and one end of the lever is integrally connected with the lever head; the lever shaft is inserted into the lever shaft hole and fixed to the bearing, the bearing is connected with the support, and the wheel shaft hole is formed in the lower side of the support and integrally connected with the support; the idler wheel is connected with the wheel axle, the number of the arc-shaped tracks is two, the cross section of each arc-shaped track is L-shaped, the arc-shaped track seams are arranged on the side faces of the arc-shaped tracks, and the wheel axle penetrates through the arc-shaped track seams; the shape of the lever is shown in the description, wherein the two corners are both 90 degrees, and the two corners are located on the same plane which is perpendicular to the plane where the lever shaft hole is located.

Description

[0001] This application is a divisional application of a patent with an application date of February 15, 2015, an application number of 2015100815365, and an invention titled "A device for cleaning foreign objects in car tire gaps". technical field [0002] The invention relates to a tool for cleaning automobile tires, in particular to a device for cleaning foreign objects in automobile tires. Background technique [0003] The grooves of the car tires can increase the friction of the car tires and prevent the wheels from slipping. However, foreign objects, such as small pebbles, are easily included in the grooves of car tires. These foreign bodies are usually cleaned with tweezers, but with tweezers the user must look for the foreign bodies around the tire and clamp them out one by one, which is less efficient. At least 3 points should be fixed for cleaning, the left part of the tire, the upper part of the tire, and the right part of the tire. Especially the upper part of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S3/04
CPCB60S1/68B60S3/042B60S3/045
Inventor 不公告发明人
Owner 章舒娟
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