Shock attenuation type tire

A tire and wheel technology, applied in tire parts, transportation and packaging, with multiple air chambers, etc., can solve problems such as affecting the performance and life of the vehicle, poor cushioning and shock absorption, and discomfort for passengers. Achieve the effect of improving the performance and life of the vehicle, good buffering and shock absorption, and large pressure bearing surface area

Inactive Publication Date: 2008-06-25
李万浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing ordinary tires only have an outer inflation chamber. Vehicles using such ordinary tires only rely on the gas pressure in the tire outer inflation chamber to achieve cushioning and shock absorption. Due to poor cushioning and shock absorption performance, the performance and life of the vehicle are affected, and the passengers feel uncomfortable, etc.

Method used

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  • Shock attenuation type tire
  • Shock attenuation type tire
  • Shock attenuation type tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: refer to figure 1 and 2 , the shock-absorbing tire of embodiment 1 is that cover tire 2 is sleeved on wheel hub 1, and the closed cavity of wheel hub 1 and cover tire 2 is outer inflation chamber 3, and the valve 4a that outer inflation chamber 3 is connected is fixed on wheel hub 1. An air bag 6 is arranged in the outer air chamber 3 , the closed cavity of the air bag 6 is an inner air chamber 7 , and the inner air chamber 7 is connected with the air valve 5 b, and the air valve 5 b is fixed on the wheel hub 1 . In the shock-absorbing tire of embodiment 1, because the air valves 4a, 5b are all fixed on the wheel hub 1, the airbag 6 is inflated after assembly. Cover tire 2 and air bag 6 all adopt rubber material usefulness mold molding.

Embodiment 2

[0016] Embodiment 2: refer to image 3 and 4 , The shock-absorbing tire of Embodiment 2 is basically the same as Embodiment 1, the only difference is that the air valve 5b connected to the inner inflation chamber 7 is fixed on the air bag 6 . In the shock-absorbing tire of embodiment 2, because the air valve 5b is fixed on the air bag 6, it is necessary to inflate the air bag 6 before installing it in the outer inflation chamber 3.

[0017] refer to Figure 5 , the airbag 6 with the inner inflatable chamber 7 is composed of an airbag base 10 and several raised cavities 9 arranged thereon, the airbag base 10 of the airbag 6 and several raised cavities arranged thereon 9. The rubber material is integrally molded with a mold.

[0018] refer to Image 6 and 7 , the airbag 6 uses Figure 5 In addition to the closed integrated structure shown, a belt structure can also be used. When the belt structure is adopted, the two closed ends of the airbag 6 are connected by convex groo...

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Abstract

The invention relates to a shock absorption tire, comprising a hub and a cover tire. A closed cavity between the hub and the cover tire is an external pressure chamber which is connected with a valve. The invention is characterized in that an air sac with an internal pressure chamber is installed inside the external pressure chamber, wherein, the air sac comprises an air sac base and a plurality of salient capacity cavities on the air sac base and that the internal pressure chamber is connected with the valve. An effect of elastic and supporting for the cover tire generated by an increased air pressure in the tire external pressure chamber buffers and eliminates a part of shaking force when the tires of a driving car under the effect of pavement bumpiness vibration loading changes; volume of the air sac base and the plurality of salient capacity cavities are compressed due to the surface of the air sac is affected by the rest shaking force through the air pressure in the external pressure chamber; and the air pressure in the internal pressure chamber increases along with the increasing of the air pressure in the external pressure chamber; the effect of elastic and supporting by the air pressure in the internal pressure chamber buffers and eliminates the rest shaking force further. The invention has the advantages of good buffering and shock absorption performance and long service life of the tires; therefore, the performance and service life of the car are improved, and more comfortable feelings are provided for people sitting in the car.

Description

technical field [0001] The invention relates to tires, in particular to shock-absorbing tires. Background technique [0002] Existing ordinary tires only have an outer inflation chamber. Vehicles using such ordinary tires only rely on the gas pressure in the tire outer inflation chamber to achieve cushioning and shock absorption. Due to poor cushioning and shock absorption performance, the performance and life of the vehicle are affected, and the passengers feel uncomfortable. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a shock-absorbing tire with good cushioning and shock-absorbing performance and long tire service life. [0004] The technical solution adopted to solve its technical problems is: a shock-absorbing tire, which includes a wheel hub, and a cover tire is sleeved on the wheel hub. The method is: an air bag with an inner air chamber is arranged in the outer air chamber, and the air bag with the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C5/22B60C17/01
Inventor 李万浩
Owner 李万浩
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