CN2410144Y

CN2410144Y - Separated multi-chamber tyre

Info

Publication number: CN2410144Y
Application number: CN 00219035
Authority: CN
Inventors: 李必扬; 李桦; 李�杰; 李梁; 李彬; 俞秀珍
Original assignee: 李必扬
Priority date: 2000-01-07
Filing date: 2000-01-07
Publication date: 2000-12-13
Anticipated expiration: 2010-01-07

Abstract

The utility model relates to a tyre. The utility model is characterized in that two or more than two tyre tubes are put between a tyre cover and a tire are not communicated with each other, and air inflation holes with the same number as the tyre tubes are punched on the tire. The utility model solves the problem that after car tyres are punctured by pointed extraneous matter, malignant accidents occur owing to the lurching or the overturn of cars. The utility model has the advantages of simple structure and low cost; the utility model can be directly used on the original tyres.

Description

Isolated multi chambered tyre

The utility model relates to the tire of vehicle.

At present, automobile is punctured tire by pointed foreign matter in the process of moving and the serious accident that causes the automobile sideslip or topple of leaking gas constantly takes place, and brings about great losses for people's life, property.People have thought that thousand and one way goes to overcome this difficult problem, comprise and adopt tubeless hard tire, oneself benefit of inner tube free etc., but be not that to have the cost increase be exactly the problem that effect is difficult to achieve one's goal, so this difficult problem is never really solved basically, most of automobile still uses common tire.

The purpose of this utility model will overcome above-mentioned defective exactly, designs a kind of later-model tire construction, to stop in operational process tire by bundle gas leakage sideslip or the generation of the serious accident that caused of toppling.

The technical solution of the utility model is at the inner tube of a tyre that is provided with between the cover tire of tire and the rim more than two or two, is not communicated with mutually between each inner tube of a tyre.

Adopt the technical solution of the utility model can bring and punctured gas leakage and thereby the rapid filling of another inner tube of a tyre is punctured space that the inner tube of a tyre occurs because of gas leakage and makes tire can continue to move ahead to overcome sideslip or the dangerous benefit of toppling at an inner tube of a tyre, and structure of the present utility model is very simple, can on the basis of the cover tire that does not change original tire substantially, directly use, with low cost.

Accompanying drawing of the present utility model:

Fig. 1-the utility model two chamber structure generalized sections.

Fig. 2-the utility model three chamber structure generalized sections.

Embodiment:

As shown in Figure 1: the section-drawing of this tire shows that outside one deck is a cover tire 1, and the inside one deck is the inner tube of a tyre 2, is two inner tubes of a tyre 2 in this example, forms two chambers objectively, be not communicated with mutually, and be the rim 3 of fixedly cover tire 1 below.On original tire basis, stamp an air-filled pore (the original just existing air-filled pore of opposite side) in a side of rim 3 earlier, successively two inner tubes of a tyre 2 are put between cover tire 1 and the rim 3, inflate to two inner tubes of a tyre 2 respectively by two air-filled pores, the air pressure of inflating in back two inner tubes of a tyre 2 is identical, and its section is exactly this figure.Automobile is in normal course of operation, and two inner tubes of a tyre 2 in the cover tire 1 guarantee whole tire; In case the cover tire 1 of tire takes place to be punctured by sharp type foreign matter, and puncture the inner tube of a tyre 2 in two inner tubes of a tyre 2 (probability of two inner tubes of a tyre 2 is less in the thorn simultaneously), gas leakage is shrivelled rapidly for this inner tube of a tyre that is stung 2, and another inner tube of a tyre 2 these spaces of rapid filling, though the air pressure of whole tire decreases, but also still can travel, terrorise's the sideslip or the phenomenon of toppling can not occur, so just can reduce the speed of a motor vehicle and the back of stopping to the roadside or car-shop keep in repair.

Fig. 2 includes three inner tubes of a tyre 2, forms three chambers, and this inner tube of a tyre 2 is preferably made ellipse, according to the number of putting into the inner tube of a tyre 2, stamps the air-filled pore of respective number on rim 3.Should, the multiple-effect fruit is good more, safe more more for chamber.

The utility model is applicable to that all transportation meanss need comprise army car, car, autotruck etc. as automobile, motor bike, three-wheel vehicle etc. with the situation of tire.

Claims

1. isolated multi chambered tyre is made of cover tire, the inner tube of a tyre, rim, it is characterized in that not being communicated with mutually between each inner tube of a tyre at the inner tube of a tyre that is provided with between cover tire and the rim more than two or two.

2. isolated multi chambered tyre according to claim 1, the cross section that it is characterized in that the inner tube of a tyre more than two or two is for circular or oval.