CN202242812U

CN202242812U - Special tyre for cross-country vehicle

Info

Publication number: CN202242812U
Application number: CN201120339229XU
Authority: CN
Inventors: 杨银明
Original assignee: Kenda Rubber China Co Ltd
Current assignee: Kenda Rubber China Co Ltd
Priority date: 2011-09-09
Filing date: 2011-09-09
Publication date: 2012-05-30
Anticipated expiration: 2021-09-09

Abstract

The utility model discloses a special tire for cross-country vehicles, which comprises a tire body, wherein the tire body consists of a tire tread, a tire shoulder and a tire side, the tire side and the tire shoulder are sequentially and symmetrically positioned at two side edges of the tire tread, and a circle of first polygonal pattern block sequence and a circle of fourth polygonal pattern block sequence are respectively arranged on the two tire shoulders around the tire shoulder; two circles of second polygonal pattern block sequences and third polygonal pattern block sequences are arranged on the tread at intervals around the tread; the first, second, third and fourth polygonal pattern block sequences respectively comprise a plurality of polygonal pattern blocks which are arranged at intervals and regularly, and the first, second, third and fourth polygonal pattern block sequences are arranged in parallel at intervals in sequence; the first polygonal pattern block sequence and the fourth polygonal pattern block sequence are the same and are arranged in opposite directions, and the second polygonal pattern block sequence and the third polygonal pattern block sequence are the same and are arranged in opposite directions. The tire can well cope with bad off-road conditions, and particularly can exert strong driving force when a disaster happens, even a road collapses and a common vehicle cannot pass.

Description

The cross country car special tyre

Technical field

The utility model relates to a kind of motor tire, especially designs a kind of cross country car special tyre.

Background technology

At present; The general-utility car of selling on the market is at home used the radial band tire; Mainly be in order to satisfy the basic demand that automobile proposes tire, i.e. performance demands such as loading of tire ability, tire size, most tires of not considering are suitable for the performances of road conditions.But the raising with people's living standard that develops rapidly along with China's economic construction; The customer more and more pays attention to the use of automobile and even motor tire and road conditions; Especially emerging city off-road enthusiast; Like controlling in road conditions very, this just makes present tire construction can't satisfy more demands.

Summary of the invention

In order to overcome above-mentioned defective, the utility model provides a kind of cross country car special tyre, and this tire can well be dealt with abominable cross-country road conditions, especially caves in disaster generation even road, when general vehicle is impassable, brings into play powerful propulsive effort.

The utility model is a kind of cross country car special tyre for the technical scheme that solves its technical matters and adopt; Comprise tire body; This tire body is made up of tyre surface, tire shoulder and sidewall; Said sidewall and tire shoulder symmetry successively are positioned at said tyre surface dual-side, on said two tire shoulders, are respectively equipped with circle first a polygonal pattern block sequence and the 4th a polygonal pattern block sequence around this tire shoulder; On said tyre surface, enclose the second polygonal pattern block sequence and the 3rd polygonal pattern block sequences around be interval with two to tyre surface; Said first, second, third and fourth polygonal pattern block sequence comprises several respectively at interval and the polygonal pattern block arranged of rule, and this first, second, third and fourth polygonal pattern block sequence successively spaced and parallel arrange; The said first polygonal pattern block sequence is identical with the 4th polygonal pattern block sequence and arragement direction is opposite, and the said second polygonal pattern block sequence is identical with the 3rd polygonal pattern block sequence and arragement direction is opposite.The block all over design design in tyre surface center can let the vehicle smooth-ride on highway, reduces the vehicle vibrations, and improving vehicle riding comfort can; The shoulder Pattern Design can make tire when rotating, remove the mud that overstocks in groove automatically and prevent effectively that also stone from embedding, thereby ensures that driving safety is unimpeded.

As the further improvement of the utility model, form groove between per two the polygonal pattern blocks in said first, second, third and fourth polygonal pattern block sequence, this is enough wide to be 8-15mm, the degree of depth is 12-18mm.Like this, can help vehicle muddy, when gravel road surface goes, close proximity to ground securely, thus bring into play powerful propulsive effort.

As the further improvement of the utility model, each the polygonal pattern block in said first, second, third and fourth polygonal pattern block sequence is wide to be 30-80mm.

As the further improvement of the utility model, be respectively equipped with the strip convex tendon between per two the polygonal pattern blocks in the said first polygonal pattern block sequence and the 4th polygonal pattern block sequence.

As the further improvement of the utility model, be respectively equipped with strip groove on each the polygonal pattern block surface in said first, second, third and fourth polygonal pattern block sequence.

As the further improvement of the utility model, on said sidewall, also be interval with several polygonal pattern blocks.Thereby can protect tire to resist external impact and damage.

The beneficial effect of the utility model is: multiangular pattern block design, and make it at muddy, gravel road surface close proximity to ground securely, improve traction, thereby bring into play powerful propulsive effort.Adopt the trench design of mud self-cleaning technology and the height section difference of repelling the stone technology, remove automatically when making its effective tyre rotation and overstock the mud in groove and prevent that effectively stone from embedding, thereby ensure that driving safety is smooth and easy.The pattern block design that extends to the sidewall of tire shoulder novelty protects tire to resist external impact and damage effectively.

Description of drawings

Fig. 1 is the utility model structural representation;

In conjunction with accompanying drawing, explanation below doing:

1---tire body 2---tyre surface

3---tire shoulder 4---sidewall

5---the first polygonal pattern block sequence

6---the second polygonal pattern block sequence

7---the 3rd polygonal pattern block sequence

8---the 4th polygonal pattern block sequence

9---groove 10---strip convex tendon

11---strip groove

The specific embodiment

A kind of cross country car special tyre; Comprise tire body 1; This tire body is made up of tyre surface 2, tire shoulder 3 and sidewall 4; Said sidewall and tire shoulder symmetry successively are positioned at said tyre surface dual-side, on said two tire shoulders, are respectively equipped with circle first a polygonal pattern block sequence 5 and the 4th a polygonal pattern block sequence 8 around this tire shoulder; On said tyre surface, enclose the second polygonal pattern block sequence 6 and the 3rd polygonal pattern block sequences 7 around be interval with two to tyre surface; Said first, second, third and fourth polygonal pattern block sequence comprises several respectively at interval and the polygonal pattern block arranged of rule, and this first, second, third and fourth polygonal pattern block sequence successively spaced and parallel arrange; The said first polygonal pattern block sequence is identical with the 4th polygonal pattern block sequence and arragement direction is opposite, and the said second polygonal pattern block sequence is identical with the 3rd polygonal pattern block sequence and arragement direction is opposite.The block all over design design in tyre surface center can let the vehicle smooth-ride on highway, reduces the vehicle vibrations, and improving vehicle riding comfort can; The shoulder Pattern Design can make tire when rotating, remove the mud that overstocks in groove automatically and prevent effectively that also stone from embedding, thereby ensures that driving safety is unimpeded.

Form groove 9 between per two polygonal pattern blocks in above-mentioned first, second, third and fourth polygonal pattern block sequence, this is enough wide to be 8-15mm, and the degree of depth is 12-18mm.Like this, can help vehicle muddy, when gravel road surface goes, close proximity to ground securely, thus bring into play powerful propulsive effort.

Each polygonal pattern block in above-mentioned first, second, third and fourth polygonal pattern block sequence is wide to be 30-80mm.

Be respectively equipped with strip convex tendon 10 between per two polygonal pattern blocks in the above-mentioned first polygonal pattern block sequence and the 4th polygonal pattern block sequence.

Be respectively equipped with strip groove 11 on each polygonal pattern block surface in above-mentioned first, second, third and fourth polygonal pattern block sequence.

On above-mentioned sidewall, also be interval with several polygonal pattern blocks.Thereby can protect tire to resist external impact and damage.

Claims

1. cross country car special tyre; Comprise tire body (1); This tire body is made up of tyre surface (2), tire shoulder (3) and sidewall (4); Said sidewall and tire shoulder symmetry successively are positioned at said tyre surface dual-side, it is characterized in that: on said two tire shoulders, be respectively equipped with circle first a polygonal pattern block sequence (5) and the 4th a polygonal pattern block sequence (8) around this tire shoulder; On said tyre surface, enclose the second polygonal pattern block sequence (6) and the 3rd polygonal pattern block sequences (7) around be interval with two to tyre surface; Said first, second, third and fourth polygonal pattern block sequence comprises several respectively at interval and the polygonal pattern block arranged of rule, and this first, second, third and fourth polygonal pattern block sequence successively spaced and parallel arrange; The said first polygonal pattern block sequence is identical with the 4th polygonal pattern block sequence and arragement direction is opposite, and the said second polygonal pattern block sequence is identical with the 3rd polygonal pattern block sequence and arragement direction is opposite.

2. cross country car special tyre according to claim 1 is characterized in that: form groove (9) between per two the polygonal pattern blocks in said first, second, third and fourth polygonal pattern block sequence, this is enough wide to be 8-15mm, and the degree of depth is 12-18mm.

3. cross country car special tyre according to claim 1 is characterized in that: each the polygonal pattern block in said first, second, third and fourth polygonal pattern block sequence is wide to be 30-80mm.

4. according to each described cross country car special tyre in the claim 1 to 3, it is characterized in that: be respectively equipped with strip convex tendon (10) between per two the polygonal pattern blocks in the said first polygonal pattern block sequence and the 4th polygonal pattern block sequence.

5. cross country car special tyre according to claim 4 is characterized in that: be respectively equipped with strip groove (11) on each the polygonal pattern block surface in said first, second, third and fourth polygonal pattern block sequence.

6. cross country car special tyre according to claim 4 is characterized in that: on said sidewall, also be interval with several polygonal pattern blocks.