CN212765523U

CN212765523U - Wear-resisting tire that drainage performance is good

Info

Publication number: CN212765523U
Application number: CN202021193600.1U
Authority: CN
Inventors: 王小骥
Original assignee: Continentaltiresholdingsingaporepteltd
Current assignee: Continentaltiresholdingsingaporepteltd; Continental Tires China Co Ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-23
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to the technical field of tires, and a wear-resisting tire that drainage performance is good is disclosed, including the tire body, the central point that the tire body corresponds the child hat puts and has seted up first drainage ditch, still the symmetry sets up two second escape canals about first drainage ditch bilateral symmetry setting on the child hat of tire body, still the symmetry sets up a plurality of first anti-skidding escape canals that communicate with first drainage ditch and second escape canal, and is a plurality of on the child hat of tire body first anti-skidding escape canal separates into a plurality of first anti-skidding lugs with the child hat of tire body, tire body corresponds both sides tire shoulder department and all sets up second anti-skidding escape canal and third anti-skidding escape canal that a plurality of slopes and crisscross setting each other. The utility model discloses make the tire have outstanding drainage antiskid and wear resistance, improved the safety in utilization of tire.

Description

Wear-resisting tire that drainage performance is good

Technical Field

The utility model relates to a tire technical field especially relates to a wear-resisting tire that drainage performance is good.

Background

A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle. Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties. At the same time, high abrasion resistance and flexibility resistance, and low rolling resistance and heat build-up are also required.

The drainage and wear resistance of the existing tire are to be improved, and the adsorbed water flow cannot be timely discharged to form a water film, so that the skid resistance of the tire is greatly reduced, and the potential safety hazard is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the tire among the prior art and remaining improving on drainage and wear resistance, the adsorption rivers discharge that can not be timely can form the water film and cause the non-skid force greatly reduced of tire, has caused the problem of the increase of potential safety hazard, and the wear-resisting tire that drainage performance is good that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wear-resistant tire with good drainage performance comprises a tire body, wherein a first drainage groove is formed in the center position of the tire body corresponding to a tire crown, two second drainage grooves which are bilaterally and symmetrically arranged relative to the first drainage groove are further symmetrically formed in the tire crown of the tire body, a plurality of first anti-slip drainage ditches communicated with the first drainage groove and the second drainage grooves are further symmetrically formed in the tire crown of the tire body, the tire crown of the tire body is divided into a plurality of first anti-slip lugs by the first anti-slip drainage ditches, a plurality of second anti-slip drainage ditches and third anti-slip drainage ditches which are inclined and staggered with each other are formed in tire shoulders on two sides of the tire body corresponding to the tire shoulders, the second anti-slip drainage ditches and the third anti-slip drainage ditches are symmetrically inclined, and fourth anti-slip drainage ditches located between the second anti-slip drainage ditches and the third anti-slip drainage ditches are further formed in positions of the tire body corresponding to the tire shoulders, second anti-skidding escape canal, third anti-skidding escape canal and fourth anti-skidding escape canal separate into a plurality of second anti-skidding lugs and third anti-skidding lug with the surface of tire body.

Preferably, a flexible graphite rubber layer is compounded on the tire crown of the tire body.

Preferably, first anti-skidding escape canal comprises the short ditch of arc and the long ditch of arc, the one end intercommunication of the short ditch of arc and the long ditch of arc, the other end and the second escape canal intercommunication of the short ditch of arc, the one end and the first escape canal intercommunication of the long ditch of arc.

Preferably, a plurality of anti-skid lines arranged in a wave shape are formed on the surface of the first anti-skid bump.

Preferably, the fourth anti-skid drainage ditch is of an isosceles trapezoid structure, and the length of the fourth anti-skid drainage ditch close to the tire shoulder is large.

Compared with the prior art, the utility model provides a wear-resisting tire that drainage performance is good possesses following beneficial effect:

1. the wear-resistant tire with good drainage performance is characterized in that the crown of the tire body is compounded with the flexible graphite rubber layer, and the wear resistance of the flexible graphite rubber layer is 10-15 times that of a common rubber tire, so that the wear resistance and the service life of the tire are greatly improved, and the use cost of a vehicle is reduced.

2. The wear-resistant tire with good drainage performance has the advantages that the tire crown of the tire body has excellent rapid drainage performance through the first drainage groove and the second drainage groove, water flow on the tire can be rapidly shunted through the first anti-skid drainage groove which is arranged, the arc-shaped short groove and the arc-shaped long groove on the first anti-skid drainage groove are communicated with the second drainage groove and the first drainage groove, the problem that the anti-skid performance of the tire body is influenced because the water flow cannot rapidly flow out of the tire body is effectively solved, the safety is improved, the arc-shaped long groove and the arc-shaped short groove of the first anti-skid drainage groove are arranged in a relatively inclined mode, the part which is in contact with the ground can be effectively increased, the ground gripping force of the tire is improved, the anti-skid performance of the tire is better, the tire body is divided into the first anti-skid lugs through the first anti-skid drainage grooves, and the anti-skid lugs are arranged on the first anti-skid lugs, so that the antiskid performance of the tire crown of the tire body is excellent.

3. The wear-resistant tire with good drainage performance is provided with the second anti-slip drainage ditch, the third anti-slip drainage ditch and the fourth anti-slip drainage ditch which are communicated with the second drainage ditch, so that water flow at the tire crown can be quickly guided out of the tire body, the problem that the anti-slip performance is influenced by water flow accumulation is avoided, the second anti-slip drainage ditch and the third anti-slip drainage ditch are symmetrically arranged in an inclined manner, and the pattern edge components at the tire shoulder of the tire body can be ensured, the antiskid performance at the tire shoulder can be effectively ensured, the antiskid performance at the tire shoulder is further improved due to the arrangement of the fourth antiskid drainage ditch, and separate into a plurality of second anti-skidding lugs and third anti-skidding lug with the tire body, both are quadrilateral structure, and each face can both carry out effectual ground antiskid of grabbing, has guaranteed the safety in utilization of tire body.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the tire have outstanding drainage antiskid and wear resistance, improved the safety in utilization of tire.

Drawings

Fig. 1 is a schematic structural diagram of a wear-resistant tire with good drainage performance provided by the utility model.

In the figure: 1 tire body, 2 first drainage ditch grooves, 3 second drainage ditch grooves, 4 first anti-skidding escape ditches, 5 first anti-skidding lugs, 6 second anti-skidding escape ditches, 7 third anti-skidding escape ditches, 8 fourth anti-skidding escape ditches, 9 second anti-skidding lugs, 10 third anti-skidding lugs, 11 short ditches of arc, 12 long ditches of arc, 13 anti-skidding lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, a wear-resistant tire with good drainage performance comprises a tire body 1, wherein a first drainage groove 2 is formed in the center of the tire body 1 corresponding to a tire crown, two second drainage grooves 3 symmetrically arranged on the tire crown of the tire body 1 in a left-right manner relative to the first drainage groove 2, a plurality of first anti-slip drainage ditches 4 communicated with the first drainage groove 2 and the second drainage grooves 3 are symmetrically formed in the tire crown of the tire body 1, the tire crown of the tire body 1 is divided into a plurality of first anti-slip bumps 5 by the plurality of first anti-slip drainage ditches 4, a plurality of second anti-slip drainage ditches 6 and third anti-slip drainage ditches 7 which are inclined and staggered with each other are formed in tire shoulders on two sides of the tire body 1, the second anti-slip drainage ditches 6 and the third anti-slip drainage ditches 7 are symmetrically inclined, a fourth anti-slip drainage ditches 8 positioned between the second anti-slip drainage ditches 6 and the third anti-slip drainage ditches 7 are formed in positions of the tire body 1 corresponding to the tire, the second anti-slip drain 6, the third anti-slip drain 7, and the fourth anti-slip drain 8 partition the surface of the tire body 1 into a plurality of second anti-slip projections 9 and third anti-slip projections 10.

The crown of the tire body 1 is compounded with a flexible graphite rubber layer.

First anti-skidding escape canal 4 comprises arc short ditch 11 and arc long ditch 12, and the one end intercommunication of arc short ditch 11 and arc long ditch 12, the other end and the 3 intercommunications of second escape canal of arc short ditch 11, the one end and the 2 intercommunications of first escape canal of arc long ditch 12.

The surface of the first anti-skid bump 5 is provided with a plurality of anti-skid lines 13 which are arranged in a wave shape.

The fourth anti-skid drainage ditch 8 is of an isosceles trapezoid structure, and the length of the part close to the tire shoulder is large.

In the utility model, when in use, the flexible graphite rubber layer is compounded on the tyre crown of the tyre body 1, the wear resistance of the flexible graphite rubber layer is 10-15 times of that of a common rubber tyre, the wear resistance and the service life of the tyre are greatly improved, the use cost of the vehicle is reduced, the tyre crown of the tyre body 1 has excellent rapid drainage performance through the first drainage groove 2 and the second drainage groove 3, and then the water flow on the tyre can be rapidly shunted through the first anti-skid drainage groove 4, the problem that the anti-skid performance of the tyre body is influenced because the arc short ditch 11 and the arc long ditch 12 on the first anti-skid drainage groove 4 are communicated with the second drainage groove 2 and the first drainage groove 3 is effectively avoided, the safety is improved, and the arc long ditch 12 and the arc short ditch 11 of the first anti-skid drainage groove 4 are arranged obliquely relatively, the tire can effectively increase the part contacted with the ground, the tire grip force is improved, the anti-skid performance of the tire is better, the tire body is divided into a plurality of first anti-skid lugs 5 by a plurality of first anti-skid drainage ditches 4, and the anti-skid veins 13 are arranged on the first anti-skid lugs 5, so that the anti-skid performance of the tire crown of the tire body 1 is excellent, the water flow at the tire crown can be quickly guided out of the tire body 1 through the communication of the second anti-skid drainage ditches 6, the third anti-skid drainage ditches 7 and the fourth anti-skid drainage ditches 8 with the second drainage ditches 3, the problem that the water flow is accumulated to influence the anti-skid performance is avoided, the tire shoulder edge components at the tire shoulder 1 can be ensured by the symmetrical and inclined arrangement of the second anti-skid drainage ditches 6 and the third anti-skid drainage ditches 7, so that the anti-skid performance at the tire shoulder can be effectively ensured, the antiskid performance of tire shoulder department has further been improved in setting up of fourth antiskid escape canal 8, and separates into a plurality of second anti-skidding lugs 9 and third anti-skidding lug 10 with tire body 1, and both are quadrangle structure, and each face can both carry out effectual ground antiskid of grabbing, has guaranteed tire body 1's safety in utilization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wear-resisting tire that drainage performance is good, includes tire body (1), its characterized in that, first drainage ditch (2) have been seted up to the central point that tire body (1) corresponds the child hat, still the symmetry sets up two second escape canal (3) that set up about first drainage ditch (2) bilateral symmetry on the child hat of tire body (1), still the symmetry sets up a plurality of first anti-skidding escape canal (4) that communicate with first drainage ditch (2) and second escape canal (3) on the child hat of tire body (1), and is a plurality of first anti-skidding lug (5) are separated into with the child hat of tire body (1) in first anti-skidding escape canal (4), tire body (1) corresponds tire shoulder both sides department and all sets up a plurality of slopes and crisscross second anti-skidding escape canal (6) and third anti-skidding escape canal (7) that set up each other, second antiskid escape canal (6) and third antiskid escape canal (7) symmetry slope sets up, tire body (1) corresponds shoulder department and still offers fourth antiskid escape canal (8) that are located between second antiskid escape canal (6) and third antiskid escape canal (7), second antiskid escape canal (6), third antiskid escape canal (7) and fourth antiskid escape canal (8) separate into a plurality of second antiskid lug (9) and third antiskid lug (10) with the surface of tire body (1).

2. A wear-resistant tyre with good drainage performance as claimed in claim 1, wherein the tyre body (1) is compounded with a flexible graphite rubber layer on the tyre crown.

3. A wear-resistant tire having excellent drainage performance according to claim 1, wherein said first non-slip drainage ditch (4) is composed of an arc-shaped short ditch (11) and an arc-shaped long ditch (12), said arc-shaped short ditch (11) is communicated with one end of said arc-shaped long ditch (12), said other end of said arc-shaped short ditch (11) is communicated with said second drainage ditch (3), and said one end of said arc-shaped long ditch (12) is communicated with said first drainage ditch (2).

4. The wear-resistant tire with good drainage performance as claimed in claim 1, wherein the surface of the first anti-skid projections (5) is provided with a plurality of anti-skid lines (13) which are arranged in a wave shape.

5. A tyre with good drainage properties, as claimed in claim 1, characterized in that said fourth anti-skid gutters (8) have an isosceles trapezium configuration and a greater length close to the shoulders.