A multifunctional run-flat tire

A kind of explosion-proof tire, multi-functional technology, applied in the direction of road vehicle tires, tire parts, wheels, etc., can solve the problems of short service life, easily damaged road surface, speed impact, etc., to achieve the effect of improving ice breaking efficiency

Active Publication Date: 2021-06-01
山东昊华轮胎有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure is provided with anti-skid studs on the tread, although it can play an anti-skid effect on grass and snow, but when driving on ordinary roads, the contact between the anti-skid studs and the road surface will cause wear of the anti-skid studs, and the service life is longer. Short, at the same time, it is easy to damage the road surface, and the speed per hour is also affected

Method used

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  • A multifunctional run-flat tire
  • A multifunctional run-flat tire
  • A multifunctional run-flat tire

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following will further elaborate the present invention in conjunction with the specific embodiments. figure 1 as the benchmark.

[0023] Such as Figure 1 to Figure 4 As shown, a multifunctional run-flat tire according to the present invention includes a housing 1, a base 2, a ball screw 3, a cam 4, an anti-skid bar 5, a main spring 6, a toggle unit 7 and an expansion block 8, and the The casing 1 is fixedly connected to the outer wall of the tire of the wheel, and the base 2 is fixedly installed inside the casing 1; the upper part of the base 2 is connected with a ball screw 3, and the side of the base 2 is connected with an anti-skid bar 5; The unit 7 is located inside the anti-skid rod 5; the cam 4 is fixedly connected to the nut seat of the ball screw 3, and the side of the cam 4 is in contact with the side of the anti-skid rod 5; the...

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Abstract

The invention belongs to the technical field of automobile driving safety, and is specifically a multifunctional anti-explosion tire; It is fixedly connected to the outer wall of the tire of the wheel, and the base is fixed inside the housing; the toggle unit is located inside the anti-skid bar; the anti-skid bar is pushed to the working position by setting the cam, on the one hand, it can be used for ice breaking and anti-skid of the vehicle; On the one hand, it effectively avoids the tire blowout accident caused by the vehicle suddenly encountering the icy road and slipping out of control; by setting the lever to push the No. The bottom is worn, thereby prolonging the service life of the anti-skid rod. On the other hand, it ensures that the anti-skid sheet can also be used to break the ice and prevent skid when the vehicle is moving backwards, which improves the ice-breaking efficiency and anti-skid effect, and further avoids the accident caused by the vehicle suddenly encountering an icy road and slipping out of control. Flat tire accident.

Description

technical field [0001] The invention belongs to the technical field of automobile driving safety, in particular to a multifunctional anti-explosion tire. Background technique [0002] When the car is driving in rainy and snowy weather or on roads that suddenly freeze due to excessive temperature differences, in order to increase the gripping ability of the tires on the ground and reduce traffic accidents caused by tire slippage, anti-skid measures must be taken for the tires, otherwise it is very easy to cause the vehicle to be damaged suddenly. Running out of control on icy roads and causing tire blowout accidents. In the prior art, anti-skid chains mainly consist of cover-shaped anti-skid chains and belt-shaped anti-skid chains. The cover-shaped anti-skid chains wrap the tires during installation. The structure of the anti-skid chain is relatively complicated and the volume is large. It is generally a net bag-like structure. When in use, the net bag is sleeved on the outer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C19/00B60B15/00
CPCB60B15/00B60C19/00B60C2200/04
Inventor 范浩张庆云余泽军
Owner 山东昊华轮胎有限公司
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