CN202319756U - Mountain tire - Google Patents

Mountain tire Download PDF

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Publication number
CN202319756U
CN202319756U CN2011205089776U CN201120508977U CN202319756U CN 202319756 U CN202319756 U CN 202319756U CN 2011205089776 U CN2011205089776 U CN 2011205089776U CN 201120508977 U CN201120508977 U CN 201120508977U CN 202319756 U CN202319756 U CN 202319756U
Authority
CN
China
Prior art keywords
tire
pattern block
sidewall
mountain region
crown
Prior art date
Application number
CN2011205089776U
Other languages
Chinese (zh)
Inventor
丁金刚
赵瑞
王金营
Original Assignee
肇庆骏鸿实业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 肇庆骏鸿实业有限公司 filed Critical 肇庆骏鸿实业有限公司
Priority to CN2011205089776U priority Critical patent/CN202319756U/en
Application granted granted Critical
Publication of CN202319756U publication Critical patent/CN202319756U/en

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Abstract

The utility model discloses a mountain tire. The mountain tire comprises a tread, a belted layer and a tire body which are connected in sequence, wherein the tread comprises a tire crown pattern block, a tire shoulder pattern block, a tire side pattern block and a tire side pattern groove rubber strip; the tire shoulder pattern block is in curve connection with the tire side pattern block; the belted layer comprises at least two steel wire belt layers and a nylon cord fabric which is tightly hooped on the surface of the belted layer; and the tire body structurally comprises at least one layer of polyester cord threads, and interlaced reinforcing cord threads which are arranged on the side of the tire. The tire with the structure has super high puncture resistance, high braking force and high maneuvering performance, and is suitable for being used for a long time in a mountainous region.

Description

A kind of mountain region tire

Technical field

The utility model relates to tire, especially a kind of mountain region tire.

Background technology

Along with the progress of expanding economy with science and technology, automobile industry has also obtained develop rapidly.Tire as one of important parts of automobile, occupies critical role and has also obtained the fast speed development in automobile industry.Run hundred kinds of roads from a kind of tire and develop into the use different kinds of tyre of not going the same way now, it is specialized, personalized and diversified that tire has been realized.

According to different road conditions demands, different tires has different pattern structures.Can know that from the structure of tire tread tire can be divided into highway tire, cross-country tread pattern tire, the dual purpose tread pattern tire: highway tread pattern is thin and shallow, is applicable to reasonable hard pavement.The cross-country tread pattern recess is dark and thick, and good with the ground tack on soft road surface, cross country power is strong, is applicable to surface states such as mine, building ground.Dual purpose tread pattern is between highway tread pattern and cross-country tread pattern, and the middle part is rhombus, vertical serration or tobacco pipe shape decorative pattern, and both sides are horizontal cross-country tread pattern, are suitable for the automobile of the road traveling between city, the rural area.Wherein ground grip tyre is got carefullyyer, and the mud ground tire is arranged, and the mountain region tire is arranged, and mud-and-snow tyre is arranged, sand tyre or the like.

In the ground grip tyre, the environment for use more complicated of mountain region tire, the mountain region tire need have particular structural could be in the mountain region durable, keep good operability.The characteristics of mountain region tire tread pattern are: pattern block is roomy and strong, groove groove depth and be mostly transversely arranged, and tire shoulder to outstanding platform or dented groove are set between the horizontal shaft of sidewall more.In the tire use of mountain region, tread block is vulnerable to the bump of the exposed stone in ground, and piece, breach appear falling in pattern block, ditch primer problems of crack; If outstanding rock piece is directly run at the position, sidewall, might cut carcass, blow out, cause serious safety misadventure.

The utility model content

The purpose of the utility model is to overcome above defective.A kind of dedicated textured mountain region tire that has is provided.This tire has the advantages that on the non-road surfaces of mating formation such as sandy ground, mud ground, rock slope, to have very strong antiknock performance.

For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:

A kind of mountain region tire; Comprise bonded assembly tyre surface, bracing ply, carcass successively; Said tyre surface comprises, is distribution crown pattern block, pattern block on tire shoulder, sidewall pattern block and the sidewall groove rubber strip of benchmark with the circumferential line of centers of crown, and pattern block on tire shoulder is connected with sidewall pattern block curve; Said bracing ply comprises, two-layer at least steel wire bracing ply, and wire tape bundle laminar surface is provided with the nylon cord; Said carcass comprises, at least one strata ester cord is located at the intersection reinforcement cord at position, polyester cord sidewall.

Further, said bracing ply comprises double-deck broad shaped steel silk bracing ply, and carcass comprises three strata ester cords, the double-deck reinforcement cord that intersects.

Further, said crown pattern block is independent irregular polygon structure, and a cutter groove is set on it.

Further, the sidewall of said crown pattern block is a sloped sidewall, and the angle of sidewall and tyre surface normal is 12 °.

Further, said adjacent pattern block on tire shoulder spacing is 37mm, and the cutter groove is set on the pattern block on tire shoulder.

Further, said sidewall pattern block is the high and low pattern block that is interspersed.

Further, the crown pattern block, pattern block on tire shoulder, the sidewall pattern block that are distributed in the circumferential line of centers of crown about said are 180 degree rotational symmetry structures.

Further, said mountain region tire employing radial structure.

Adopt above technical scheme, the useful technique effect of the utility model is:

Said double-layer wire bracing ply and three strata ester cords, the double-deck reinforcement cord that intersects can effectively prevent sharp objects incised wound carcasses such as outstanding rock piece, have given the mountain region tire superpower thorn resistance ability.The structure of tread block and roomy groove make the mountain region tire have enough braking forces and good maneuvering performance, are fit to the long-time use of mountain region complex road condition.

Description of drawings

Fig. 1 is the constructional drawing of the utility model mountain region tire;

Fig. 2 is the utility model mountain region tread of tyre decorative pattern planar view.

Diagram: 1-tyre surface; The 11-crown; 111-crown pattern block; 112-cutter groove; The circumferential line of centers of 113-crown; The 12-tire shoulder; The 121-pattern block on tire shoulder; 122-cutter groove; The 13-sidewall; 131-sidewall pattern block; 2-steel wire bracing ply; 21-nylon cord; The 3-polyester cord; 31-intersection reinforcement cord.

The specific embodiment

The said mountain region of the utility model tire adopts the radial structure.Radial-ply tyre is compared with common diagonal-ply tire, and it is big to have elasticity, and resistance to abrasion is good, and rolling resistance is little, and adhesion value is good, and cushion characteristic is good, and load-carrying capacity is big, advantage such as is difficult for piercing through.Adopt the mountain region tire of radial structure to form by tyre surface 1, bracing ply and carcass.Tyre surface comprises, crown pattern block 111, pattern block on tire shoulder 121, sidewall pattern block 131, sidewall groove rubber strip.Wherein, pattern block on tire shoulder 121 is connected with sidewall pattern block 131 curves.Said crown pattern block 111, pattern block on tire shoulder 121, sidewall pattern block 131, sidewall groove rubber strip are that the both sides, center distribute successively with the circumferential line of centers 113 of crown.Crown pattern block 111 is independent polygonized structure, and crown pattern block 111 is provided with one and is used to dispel the heat and increases the cutter groove 112 of earth-grasping force.The sidewall of crown pattern block 111 is a sloped sidewall, forms 12 ° angle between the tyre surface normal of sidewall and vertical tyre surface.Groove between each pattern block interconnects, and pattern block is absolute construction.This structure has superior braking and maneuvering performance, on snowfield and wet road, has superior controlling and stability, has good drainage performance during the rainy day.

As preferably, bracing ply is double-deck broad steel wire bracing ply 2 structures, and adopts non junction technology banding one deck nylon cord 21 on the bracing ply surface, effective like this mountain region tire intensity requirement that guarantees under rated load air pressure.The sidewall has also increased two-layer intersection reinforcement cord 31 except three strata ester cords 3 in addition, and this structure has been given the performance of the superpower anti-puncture of this mountain region tire, guarantees that the mountain region tire also can normally use for a long time in abominable mountain region environment.Tread block is an axis of symmetry with the circumferential line of centers 113 of crown; Axis of symmetry left and right sides crown pattern block 111, pattern block on tire shoulder 121, sidewall pattern block 131 are 180 degree rotational symmetry structures.Pattern block on tire shoulder 121 areas account for whole pattern block area 50%, two pattern block on tire shoulder 121 spacing 37mm, help dispelling the heat and roomy groove helps discharging mudstone.Cutter groove 122 is set on pattern block on tire shoulder, improves holding power when helping turning, glancing impact provides enough braking forces.Sidewall pattern block 131 is the high and low pattern blocks that are interspersed.The setting of height pattern block can effectively prevent sharp objects incised wound carcasses such as the outstanding rock piece in vehicle next door.

Should be appreciated that; The utility model institute protection domain is not limited to above specific embodiment, and what all those skilled in the art of belonging to need not that creative work can implement all should fall within the protection domain of the utility model based on the technical scheme of the utility model and the modification of technological means.

Claims (8)

1. a mountain region tire comprises bonded assembly tyre surface, bracing ply, carcass successively, it is characterized in that:
Said tyre surface comprises, is crown pattern block, pattern block on tire shoulder, sidewall pattern block and the sidewall groove rubber strip that benchmark distributes successively with the circumferential line of centers of crown, and pattern block on tire shoulder is connected with sidewall pattern block curve;
Said bracing ply comprises, two-layer at least steel wire bracing ply, and wire tape bundle laminar surface is provided with the nylon cord;
Said carcass comprises, at least one strata ester cord and the intersection reinforcement cord of being located at the polyester cord sidewall.
2. according to the said mountain region of claim 1 tire, it is characterized in that: said bracing ply comprises double-deck broad shaped steel silk bracing ply, and carcass comprises three strata ester cords, the double-deck reinforcement cord that intersects.
3. according to the said mountain region of claim 1 tire, it is characterized in that: said crown pattern block is independent polygonized structure, and a cutter groove is set on it.
4. according to the said mountain region of claim 1 tire, it is characterized in that: the sidewall of said crown pattern block is a sloped sidewall, and the angle of sidewall and tyre surface normal is 12 °.
5. according to the said mountain region of claim 1 tire, it is characterized in that: said adjacent pattern block on tire shoulder spacing is 37mm, and the cutter groove is set on the pattern block on tire shoulder.
6. according to the said mountain region of claim 1 tire, it is characterized in that: said sidewall pattern block is the high and low pattern block that is interspersed.
7. according to the said mountain region of claim 1 tire, it is characterized in that: the crown pattern block, pattern block on tire shoulder, the sidewall pattern block that are distributed in the circumferential line of centers of crown about said are 180 degree rotational symmetry structures.
8. according to the said mountain region of claim 1 tire, it is characterized in that: said mountain region tire adopts the radial structure.
CN2011205089776U 2011-12-08 2011-12-08 Mountain tire CN202319756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205089776U CN202319756U (en) 2011-12-08 2011-12-08 Mountain tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205089776U CN202319756U (en) 2011-12-08 2011-12-08 Mountain tire

Publications (1)

Publication Number Publication Date
CN202319756U true CN202319756U (en) 2012-07-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205089776U CN202319756U (en) 2011-12-08 2011-12-08 Mountain tire

Country Status (1)

Country Link
CN (1) CN202319756U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941780A (en) * 2012-11-22 2013-02-27 安徽佳通轮胎有限公司 Single-wire twining off-the-road type rainforest tyre
CN103978848A (en) * 2014-06-05 2014-08-13 青岛吴氏环保科技有限公司 High-trafficability-characteristic radial tire tread pattern
CN106183643A (en) * 2016-08-18 2016-12-07 赛轮金宇集团股份有限公司 Highway type road surface off-road tire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941780A (en) * 2012-11-22 2013-02-27 安徽佳通轮胎有限公司 Single-wire twining off-the-road type rainforest tyre
CN102941780B (en) * 2012-11-22 2016-10-12 安徽佳通乘用子午线轮胎有限公司 Single steel wire winding cross-country type rainforest tire
CN103978848A (en) * 2014-06-05 2014-08-13 青岛吴氏环保科技有限公司 High-trafficability-characteristic radial tire tread pattern
CN103978848B (en) * 2014-06-05 2016-10-05 青岛吴氏环保科技有限公司 Cross-country traveling ability radial tire tread decorative pattern
CN106183643A (en) * 2016-08-18 2016-12-07 赛轮金宇集团股份有限公司 Highway type road surface off-road tire

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