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Automatic pressure adjustment tyre of automobile

An automatic pressure regulation and automobile technology, applied in the direction of wheels, tire measurement, high elastic wheels, etc., can solve problems such as deviation, tire blowout braking distance, easy tail flicking, etc., to reduce tire pressure, solve easy out of control and blowout tires , the effect of increasing safety

Inactive Publication Date: 2006-02-15
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 common problem. When the tire pressure is high, it is easy to lose control and blow out, and the braking distance is long, and when the tire pressure is low, it is easy to drift and drift.

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, an automobile automatic pressure regulating tire of the present invention includes an outer hub body 12, an inner hub body 8, an elastic metal ring 2, the middle of the outer hub 12 is connected with the automobile drive shaft 6, and the outer hub body 12 and the inner hub body 8 There is a movable connection with the elastic metal ring 2, the outer hub body 12 and the inner hub body 8 are provided with a sealing tape 3 outside the elastic metal ring 2, 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 flower The keyway, the sleeve 10 is provided with an adjustment disc 1, the adjustment disc 1 is provided with an adjustment screw 11 and a spring 9, the other end of the spring 9 is connected to the inner hub body 8, and the drive shaft 6 is provided with a spline at the bottom of the sleeve 1...

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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 on which 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 brake cover 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 Patents(China)
IPC IPC(8): B60C23/00B60B9/12B60B27/02B60B19/04B60B25/02
Inventor 刘坚
Owner 刘坚
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