Safety wheel

A technology of safety wheels and hubs, which is applied in the field of safety wheels, can solve problems affecting the safety of rear and side vehicles, tire blowouts, hidden dangers to the personal safety of drivers and passengers, etc., achieve considerable economic and social benefits, and reduce tire blowouts and rollovers chance, the effect of reducing the overall weight

Inactive Publication Date: 2007-12-19
戚永维
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the vehicle is running at high speed, especially in summer, when the air temperature and road surface temperature are high, it is easy to cause a tire blowout. The sudden situation causes the car body to tip over, causing major traffic accidents, and even affects the safety of the rear and side vehicles, and also brings many hidden dangers to the personal safety of drivers and passengers.
In addition, even if the tire does not blow out, it is difficult to drive under the condition of insufficient or zero air pressure in the tire.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] As shown in Figures 1 to 6, the present invention is a safety wheel, which is composed of a tire and a hub, and a combined hub extension bracket 1 is arranged in the tire; the outer hub 3 is connected to the inner hub 3 through a hub connector 4. In one piece, the hub extension bracket 1 in the tire is provided on the hub connector 4 . The hub extension bracket 1 in the tire is fastened to the hub connector 4 before the inner and outer hubs are connected.

[0022] The hub extension brackets 1 are connected by bracket connectors 2 ; each wheel hub extension bracket is provided with a reinforcing rib 6 . The hub 3 and the hub connecting piece 4 are provided with threads. The bracket connector 2 is composed of two plates, and each plate is provided with a corresponding screw hole. One side of the hub extension bracket 1 is provided with a through hole, and the two hub extension brackets are connected by screws. The hub 3 is a split-type hub, and a sealing rubber ring 7 ...

Embodiment 2

[0026] As shown in FIG. 5 and FIG. 6 , the combined hub extension bracket 1 of the present invention may be a tube-type bracket 5 , and the others are the same as those in the first embodiment.

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PUM

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Abstract

The present invention relates to safety wheel technology widely suitable for automobile, motorcycle, airplane, etc. The safety wheel consists of tyre and hub and features its combined extending hub support inside tyre and set on a hub connecting part, and outer hub and inner hub connected together via the hub connecting part. The present invention has the advantages of the support of the hub connecting part under lower running of the tyre and during bursting tyre to prevent tipple, and elimination of spare tyre to reduce vehicle weight.

Description

technical field [0001] The invention relates to the technical field of a safety wheel, which can be widely applied to various types of wheels such as automobile wheels, motorcycles, and airplane wheels. Background technique [0002] In the prior art, automobile wheels are usually pneumatic tires, that is, the distance between the wheel hub supported by the air and the tire landing surface, and there is no effective support frame in the tire. If the vehicle is driving at high speed, especially in summer, when the air temperature and road surface temperature are high, it is easy to cause a tire blowout. At this time, because the air pressure inside the tire is greater than the outside air pressure, the tire deflates instantly, causing the car body to tilt. The car body overturns in an unexpected situation, causing a major traffic accident, and even affecting the safety of the rear and side vehicles, and also bringing many hidden dangers to the personal safety of drivers and pa...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B60B25/02B60C17/04
CPCB60C17/04
Inventor戚永维
Owner戚永维