Automatic pressure adjustment tyre of automobile

An automatic pressure regulation and tire technology, applied in the direction of wheels, tire measurement, tire parts, etc., can solve the problems of deviation, tire blowout braking distance, easy to lose control, etc., to increase safety, solve easy loss of control and tire blowout, The effect of reducing tire pressure

Inactive Publication Date: 2003-05-21
刘坚
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic pressure-regulating tire for automobiles, which adopts a split-type elastic hub structure, widens the hub to reduce tire pressure when the tire pressure is high, and tightens the hub to increase tire pressure when the tire pressure is low, effectively solving the problem of Ordinary tires are easy to lose control and blow out when the tire pressure is high, and the braking distance is long, and it is easy to drift and drift when the tire pressure is low

Method used

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  • Automatic pressure adjustment tyre of automobile
  • Automatic pressure adjustment tyre of automobile

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Embodiment Construction

[0010] Further explanation is given below in conjunction with accompanying drawings:

[0011] Such as figure 1 As shown, a kind of automobile automatic pressure regulating tire of the present invention comprises outer hub body 12, inner hub body 8, elastic metal ring 2 and drive shaft 6, outer hub body 12 and inner hub body 8 and elastic metal ring 2 For flexible connection, the outer hub body 12 and the inner hub body 8 are provided with a sealing band 3 outside the elastic metal ring 2, and the outer hub body 12 is provided with a sleeve 10, and the middle of the bottom of the sleeve 10 is provided with a spline groove. An adjusting disc 1 is provided, and an adjusting screw 11 and a spring 9 are arranged on the adjusting disc 1. The other end of the spring 9 is connected to the outer hub body 12, and one end of the driving shaft 6 is provided with a spline, which is matched with the spline groove in the middle of the bottom of the sleeve 10. The drive shaft 6 is provided w...

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Abstract

The automatic pressure-regulating tyre for car includes outer hub, inner hub, elastic metal ring and drive shaft, the outer hub, inner hub and elastic metal ring exterior are equipped with seal band respectively, on the outer hub a tube sleeve is set, the middle of the bottom portion of the tube sleeve is equipped with spline groove, interior of the tube sleeve is equipped with regulating disk onwhich the regulating screw and spring are set, anothe end of spring is connected with outer hub, and one end of drive shaft is equipped with spline which is matched with the above-mentioned spline and connected with it, the drive shaft is screw-connected with brake cover, the end of drive shaft is fixed on the outer hub, between the brake cover and inner hub a bearing is set, and one end of brakecover is connected with brake disk.

Description

technical field [0001] The invention belongs to an automobile tire, in particular to an automobile automatic pressure-regulating tire. Background technique [0002] Usually the tire is assembled with an integral rubber tire (or inner tube) and an integral wheel hub. It is a fixed and airtight overall structure. When inflating, the inflation volume is adjusted according to the air pressure, but it cannot be adjusted during driving. During driving, the tire After friction with the ground and contact with the high-temperature road, the temperature will rise, and the gas in the tire will expand due to heat, which will increase the pressure in the tire and aggravate the deformation of the tire. It will appear as "jumping" during driving, which will not only reduce the service life of the tire, but also cause Poor directional control will easily lead to loss of control and tire blowout, which will cause serious harm to driving; and when the tire is used for a period of time, the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B19/04B60B25/02B60C23/00
Inventor 刘坚
Owner 刘坚
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