A kind of high safety performance tire
Technical field:
The utility model relates to a kind of high safety performance tire, mainly is used on the various automobiles.
Background technology:
Automobile, aircraft tire blow-out under steam make it lose directivity and cause major accident.Automobile tire flat and can not moving when stopping, it is very inconvenient that many chaufeurs can not change tire.The high safety performance tire that energy short range low speed driving is installed at automobile, aircraft is necessary.
The utility model content:
In order to address the above problem, the purpose of this utility model is to provide a kind of high safety performance tire, can guarantee when the tire blow-out guarantees automobile short range low speed driving to roadside and parking in running car that automobile short range low speed driving is to the roadside or repair plant during tire flat.
For reaching above-mentioned purpose, the utility model adopts following technical scheme, a kind of high safety performance tire, comprise motor tire, motor tire is the inner tube free cover tire, and the auxiliary rubber inner tube of a tyre is installed in the tubeless motor tire, wherein, the motor tire valve inside is installed on motor tire, the auxiliary wheel valve inside is installed on the motor tire valve inside.
The beneficial effects of the utility model are: the utility model prevents the generation of accident when automobile generation tire blow-out, energy short range low speed driving is to curb parking, when stopping, can guarantee that automobile short range low speed driving to repair plant, prevents tire failure during tire flat.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 is motor tire, and 2 is the auxiliary rubber inner tube of a tyre, and 3 is rim strip, and 4 is at the motor tire valve inside, and 5 is the auxiliary wheel valve inside, and 6 is automotive hub.
The specific embodiment:
As shown in Figure 1, a kind of high safety performance tire, comprise motor tire 1, motor tire 1 is the inner tube free cover tire, the auxiliary rubber inner tube of a tyre 2 is installed in the tubeless motor tire 1, wherein, motor tire valve inside 4 is installed on motor tire 1, auxiliary wheel valve inside 5 is installed on motor tire valve inside 2.After motor tire 1 qi of chong channel ascending adversely, be pressed on the automotive hub 6.
In the utility model, the auxiliary rubber inner tube of a tyre 2 has identical air pressure with tubeless motor tire 1, the auxiliary rubber inner tube of a tyre 2 inflation back inner tube diameters are less than the cover tire internal diameter slightly, the cross section is also less than cross section in the cover tire, the inner tube of a tyre is suspended in the cover tire during cruising, do not bear weight, inoperative, the road surface contact of also getting along well.When motor tire explosion or gas leakage, support automobile by auxiliary wheel.The generation of accident guarantees automobile short range low speed driving to the roadside in the time of effectively preventing in running car tire blow-out, can guarantee during parking that automobile short range low speed driving to the roadside or repair plant, prevents tire failure during tire flat.