CN2399236Y - Anti-skid tyre - Google Patents

Abstract

The utility model relates to an anti-skid tyre which belongs to a safety device of vehicles. The utility model is composed of a tyre body, wherein the position where the tyre body touches the ground is transversely provided with two rows of a plurality of anti-skid protrusions which are uniformly distributed along the circumferential direction. The utility model has the advantages of good anti-skid property on snow and ice road surfaces and safety; furthermore, the running speed can be increased, drivers can feel safe, road surfaces can basically not be damaged, and the utility model is suitable for urban districts and mountain districts; meanwhile, the service life is long, the use cost is lowered and the utility model is a preferred article used for safety and skid prevention of various motor vehicles in winter.

Description

Nonskid tire

The utility model relates to a kind of nonskid tire, belongs to the safety device of vehicle, is the skidproof first-selected articles for use of all kinds of self-propelled vehicle safety in winter, also can adorn usefulness on the non-power-driven vehicle.

The northeast of China, North China and northwest reach four, five months winter, and the weather is cold and the ground is frozen, and the road surface duration is covered by ice and snow, and this makes the matter worse original just crowded city traffic especially, and not only the traffic jam phenomenon is serious, and is the risk factor of traffic accident.Although the chaufeur of especially all kinds of self-propelled vehiclees drives with caution with the slower speed of a motor vehicle, because dare not apply the brakes, and cause the accident of a string vehicle rear-end collision also to happen occasionally, also situation complicated its degree of difficulty in highway section, mountain area has just more been well imagined.In the past for preventing and reduce the generation of above-mentioned situation, usually fitting overall chain on tire is still relatively poor for its antiskid capability of harder ice and snow road, also has the anti-skid device of dress with the band nail, this anti-skid device should not use in the urban district because the road pavement damage is more serious.For these reasons, also once occurred anti-skidding first in recent years, and, but, it was applied limited to owing to complex structure, many costs of materials height, loading and unloading inconvenience etc. are all multifactor though antiskid capability is better.

The purpose of this utility model is to provide that a kind of antiskid capability is good, easy to loading and unloading, when operation noise little safe and reliable, do not damage the nonskid tire that road surface, long service life, urban district, mountain area can both be used again substantially.

The purpose of this utility model realizes by the following technical solutions, form by tire body, its tire body landing ground laterally be provided with two row at least, along circumferential uniform several anti-skidding projectioies.

Described anti-skidding projection is that alloy steel is made, and its underpart has collet, appears the hexagonal pyramid body shape that part is dome.

Described anti-skidding projection is embedded in the surface of crown from top to bottom along circumferentially having some overhead kick grooves.

The utility model compared with prior art, owing to be the anti-skid stud of hexagonal pyramid body in the dome that the crown of tire body horizontal pre-buried at least two is gone, circumferential uniform several alloy steels are made, and some technical measures such as tool overhead kick groove, collet, and have at the ice and snow road antiskid capability through evidence good, can improve running velocity, safe and reliable, the driver is had a sense of security, do not damage road surface, urban district, mountain area again substantially and all be suitable for.Long service life reduces use cost simultaneously.

Fig. 1 is a main TV structure scheme drawing of the present utility model.

Fig. 2 is a cross section structure scheme drawing of the present utility model.

Fig. 3 is the structure for amplifying scheme drawing of anti-skidding projection.

Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings, the preparation technology that tire body 1 usefulness is common, just laterally pre-buried at least two row of crown, along circumferentially uniform several anti-skidding protruding 2, anti-skidding protruding 2 is to be made by alloy steel, its underpart has the surface of collet 3, inlet part from top to bottom along circumferentially having some overhead kick grooves 4, appears the anti-skid stud that part is the hexagonal pyramid body shape of dome.

When the utility model uses,, when ice and snow covers in the winter time, change this nonskid tire as spare tyre, can safe travelling on ice and snow road.

Claims (3)

1, a kind of nonskid tire is made up of tire body (1), it is characterized in that tire body (1) landing ground laterally be provided with two row at least, along circumferential uniform several anti-skidding projectioies (2).

2, tire according to claim 1 is characterized in that described anti-skidding projection (2) is that alloy steel is made, and its underpart has collet (3), appears the hexagonal pyramid body shape that part is dome.

3, tire according to claim 1 is characterized in that described anti-skidding projection (2) is embedded in the surface of crown from top to bottom along circumferentially having some overhead kick grooves (4).

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