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Multi-air-chamber self-balancing flat and explosion preventing wheel assembly

A multi-chamber, self-balancing technology, applied in directions with multiple air chambers, rims, vehicle parts, etc., can solve the problems of abnormal leakage, the air chamber cannot be reliably isolated, and the reliability cannot be ensured, and the installation is convenient. Effect

Inactive Publication Date: 2009-12-02
周建业
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of tire is very prone to abnormal leakage or even puncture. Once the gas leaks, it will affect the normal driving of the vehicle. The tire needs to be replaced immediately, otherwise it will not be able to continue to run. traffic accidents, endangering the safety of vehicles and personnel
Although there are also some inventions of run-flat tires, these inventions all have many unsolvable problems, such as, its multiple air chambers cannot be reliably isolated, and the reliability of use cannot be guaranteed, and the air pressure of each air chamber cannot be balanced, causing tire damage Uneven wear and uneven force on each part of the tire are not conducive to the normal driving of the car and shorten the service life of the tire. If you need to add air to multiple air nozzles separately, it is very inconvenient to use

Method used

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  • Multi-air-chamber self-balancing flat and explosion preventing wheel assembly
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  • Multi-air-chamber self-balancing flat and explosion preventing wheel assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1: Self-balancing anti-leakage and explosion-proof wheel assembly with two air chambers

[0028] like figure 1 As shown, the two-chamber self-balancing anti-leakage and explosion-proof wheel assembly includes a tire 1 with two chambers, a two-section clip-on rim 2 and a valve nozzle 3 with two chambers. For a more detailed structure, see figure 2 , 3 , 4. The two-chamber tire 1 forms a two-chamber structure by the spacer ring 101; the two-section clip-on rim 2 includes an outer rim 201 and an inner rim 202, and the outer rim 201 and the inner rim 202 are connected as one by screws 204 and clamped After forming groove 203, the combined position forms middle flange 205, and middle flange 205 and groove 203 all have wheel shoulder; The inner edge thickness of spacer 101 is greater than the width of groove 203, and is clamped in In the groove 203, the valve nozzle 3 includes an outer valve 31 and two inner valves 32, which are connected by pressing and sealing; ...

Embodiment 2

[0034] Example 2: Three-chamber self-balancing anti-leakage and explosion-proof wheel assembly

[0035] Such as Figure 5 As shown, the three-chamber self-balancing anti-leakage and explosion-proof wheel assembly includes a three-chamber tire 1C, a three-section wafer rim 2C and a three-chamber valve nozzle 3C. For details, see Image 6 , 7, 8, The three-chamber tire 1C forms a three-chamber structure by the spacer ring 101C; the three-section clip type rim 2C includes an outer rim 201C and an inner rim 202C, and the outer rim 201C and the inner rim 202C are connected as a whole by screws 204C, Each rim is connected as a whole by screws and clamped to form a groove 203C, and the combined part forms a middle flange 205C; the thickness of the inner edge of the isolation ring 101C is greater than the width of the groove 203C, and is clamped in the groove 203C, The valve nozzle 3C includes an outer valve 31C and two inner valves 32C, the outer valve 31C and the inner valve 32C ar...

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Abstract

The invention discloses a multi-air-chamber self-balancing flat and explosion preventing wheel assembly, which comprises a multi-air-chamber tyre, a multi-segment clamp rim and a multi-air-chamber air valve, wherein the multi-air-chamber tyre has a multi-air-chamber structure formed by isolating rings; the multi-segment clamp rim comprises an outer rim and an inner rim, the rims are connected into a whole through a screw to form a groove, each combination part forms a middle part flange, and independent air passages are hidden in the rims; the multi-air-chamber air valve comprises an outer valve and a plurality of inner valves, the outer valve and the inner valves are connected by pressing and sealing or closely connected through internal threads, and the outer valve is sleeved with a compression nut; and the multi-air-chamber tyre, the multi-segment clamp rim and the multi-air-chamber air valve are installed in a matching mode. The multi-air-chamber tyre has convenient installation and good tightness; air-entrapping and air exhaustion of the multi-air-chamber tyre can be realized simultaneously; and the multi-air-chamber tyre can block and cut off communication among each air chamber to ensure the normal running of an automobile.

Description

technical field [0001] The invention relates to the technical field of automobile wheels, in particular to a multi-chamber self-balancing anti-leakage and explosion-proof wheel assembly. Background technique [0002] Current automobiles all use single-chamber tires, and the valves used only have the function of adding exhaust. This kind of tire is very prone to abnormal leakage or even puncture. Once the gas leaks, it will affect the normal driving of the vehicle. The tire needs to be replaced immediately, otherwise it will not be able to continue to run. Traffic accidents endanger the safety of vehicles and personnel. Although there are also some inventions of run-flat tires, these inventions all have many unsolvable problems, such as, its multiple air chambers cannot be reliably isolated, and the reliability of use cannot be guaranteed, and the air pressure of each air chamber cannot be balanced, causing tire damage Uneven wear and uneven stress on each part of the tire ...

Claims

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Application Information

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IPC IPC(8): B60C5/20B60B21/02
Inventor 周建业
Owner 周建业
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