CN214215381U - Antiskid tyre - Google Patents

Abstract

The application provides an antiskid tire relates to tire technical field. The tread of antiskid tire has bellied decorative pattern piece, and the decorative pattern piece is provided with many first grooves along antiskid tire's width direction, and every first groove is including a plurality of groove sections that communicate in proper order along the thickness direction of tread, and two adjacent groove sections of wantonly are the contained angle and arrange, and terminal groove section is provided with the kerve that is used for storing water. The utility model provides a plurality of groove sections that are the contained angle and arrange of antiskid tire's first slot can improve the absorbing capacity of tire to the ponding on ice and snow road surface to improve the adsorption efficiency of tire to ice and snow road surface, and then prevent to skid, the kerve that terminal groove section set up can be used for storing water, thereby increases slot water storage capacity, also improves the absorbing capacity of tire to the ponding on ice and snow road surface. The anti-skid tire can exert better anti-skid capacity on the basis of the limited number of the grooves, so that the rigidity of the pattern blocks of the tire is kept.

Description

Antiskid tyre

Technical Field

The application relates to the technical field of tires, in particular to an anti-skid tire.

Background

The traditional snow tire pattern mainly adopts the mode of increasing the number of grooves on the driving surface and the depth of the grooves to ensure the adsorption capacity of a product on the ice and snow road surface, but if the grooves are too many and too deep, the tire pattern block is divided to be smaller, the rigidity of the pattern block is lowered, the tire is easy to bite and fall when running, even the pattern block inclines towards one direction, the tire pattern has abnormal wear, and the service life is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiments of the present application is to provide a non-slip tire which can increase the adsorption capacity of the tire, prevent slipping, and keep the block rigid.

In a first aspect, an embodiment of the present application provides an anti-skid tire, a tread of which has a raised pattern block, the pattern block is provided with a plurality of first grooves along a width direction of the anti-skid tire, each first groove includes a plurality of groove segments which are sequentially communicated along a thickness direction of the tread, any two adjacent groove segments are arranged at an included angle, and a groove segment at the tail end is provided with a bottom groove for storing water.

In the above-mentioned realization process, a plurality of groove sections that are the contained angle and arrange of the first slot of the antiskid tire of this application can improve the tire to the absorptive capacity of ponding on the ice and snow road surface to improve the tire to the absorptive capacity on ice and snow road surface, and then prevent to skid, the kerve that terminal groove section set up can be used for storing water, thereby increases slot water storage capacity, also improves the absorptive capacity of tire to ponding on the ice and snow road surface. The anti-skid tire can exert better anti-skid capacity on the basis of the limited number of the grooves, so that the rigidity of the pattern blocks of the tire is kept.

In a possible embodiment, the angle of the angle is 30 to 150 °.

In one possible embodiment, each groove segment has a first end and a second end, and the first end of each groove segment is no longer in distance from the surface of the block than the second end of each groove segment.

In the above implementation, each of the first grooves of the present application extends inward in the tread thickness direction, and any one of the first grooves does not extend in the direction of the block surface.

In a possible embodiment, each groove segment is inclined compared to the surface of the block, and the inclination direction of any two adjacent groove segments is opposite.

In the above implementation, the plurality of groove segments of the first groove of the present application extend inward in the tread thickness direction in a zigzag shape.

In a possible embodiment, the width of the bottom groove in the circumferential direction of the tire is greater than the width of the groove section in the circumferential direction of the tire.

In the implementation process, the width of the bottom groove is larger than that of the groove section, so that the bottom groove has larger capacity and can store more water.

In a possible embodiment, the cross section of the bottom groove in the circumferential direction of the anti-skid tyre is elliptical.

In the implementation process, the elliptical bottom groove has more reversible deformation spaces, and cracks and other irreversible deformations of the elliptical bottom groove are not easy to occur due to compression in the movement process of the tire.

In a possible embodiment, the end of at least one of the remaining channel sections, except for the end channel section, is provided with a tail channel for storing water.

At above-mentioned realization in-process, the antiskid tire of this application sets up the tail groove at the tail end of first slot except that the terminal groove section remaining groove section, can further improve slot water storage capacity, improves the absorbing capacity of tire to the ponding on ice and snow road surface to improve the adsorption efficiency of tire to ice and snow road surface, and then prevent to skid.

In a possible embodiment, the cross section of the tail groove in the circumferential direction of the tire is elliptical.

In one possible embodiment, the tread of the anti-skid tire has a plurality of blocks arranged at intervals along the circumferential direction of the anti-skid tire, the first groove is arranged on a part of the blocks, and the second groove is arranged between two adjacent blocks.

In one possible embodiment, the block not provided with the first groove is provided with a third groove arranged in the circumferential direction of the antiskid tire.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a partial schematic structural view of a tread of a non-skid tire according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a first groove in the circumferential direction of a tire according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a second groove in the circumferential direction of a tire according to an embodiment of the present application;

FIG. 4 is a schematic sectional view of a third first groove in the tire circumferential direction according to the embodiment of the present application;

FIG. 5 is a schematic sectional view of a fourth first groove in the tire circumferential direction according to the embodiment of the present application;

FIG. 6 is a schematic sectional view of a fifth groove in the tire circumferential direction according to the embodiment of the present application;

FIG. 7 is a schematic cross-sectional view of a second trench in an embodiment of the present application;

fig. 8 is a schematic cross-sectional view of a third trench in an embodiment of the present application.

Icon: 110-pattern blocks; 100-a first trench; 101-a trough section; 102-a bottom tank; 103-tail groove; 200-a second trench; 300-third trench.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when products of the application are used, and are used only for convenience in describing the application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1, the present embodiment provides a non-skid tire, which has a tread with raised blocks 110.

Referring to fig. 1 and 2, the block 110 is provided with a plurality of first grooves 100 along the width direction of the anti-skid tire, each first groove 100 includes a plurality of groove segments 101 sequentially connected along the thickness direction of the tread, any two adjacent groove segments 101 are arranged at an included angle, and the groove segment 101 at the tail end is provided with a bottom groove 102 for storing water.

The groove sections 101 of the first grooves 100 of the antiskid tire in the embodiment of the application, which are arranged at the included angles, can improve the absorption capacity of the tire for the accumulated water on the ice and snow road surface, so that the absorption capacity of the tire for the ice and snow road surface is improved, the antiskid effect is further prevented, the bottom groove 102 arranged on the groove section 101 at the tail end can be used for storing the water, the water storage capacity of the grooves is increased, and the absorption capacity of the tire for the accumulated water on the ice and snow road surface is also improved. The antiskid tire of the application can exert better antiskid capacity on the basis of limited groove quantity, thereby keeping the rigidity of the pattern block 110 of the tire.

Optionally, the included angle is 30-150 degrees.

In the embodiment shown in FIG. 1, the acute angle between any two adjacent groove segments 101 in each first groove 100 is 120-140 deg. In other embodiments of the present disclosure, an acute angle between any two adjacent groove segments 101 in each first groove 100 may also be 30 to 120 °, 140 to 150 °, 30 to 100 °, 80 to 150 °, or 100 to 130 °.

It should be noted that the acute angle between any two adjacent groove segments 101 in each first groove 100 in the embodiment of the present application may be a constant value, that is, the acute angle between any two adjacent groove segments 101 is equal. For example, the acute angle between any two adjacent groove segments 101 may be 60 °, 80 °, 90 °, 120 °, or the like. In the embodiment of the present application, the acute angles between any two adjacent groove segments 101 in each first groove 100 may not be equal, that is, the bending degree of each groove segment 101 is different, or the bending degree of some groove segments 101 is the same, and the bending degree of some groove segments 101 is different. For example, the angle between the first and second groove segments 101, 101 is 120 °, and the angle between the second and third groove segments 101, 101 is 130 °.

Each groove segment 101 has a first end and a second end extending in sequence, and the distance from the first end of each groove segment 101 to the surface of the block 110 is no longer than the distance from the second end of each groove segment 101 to the surface of the block 110.

Each groove segment 101 in the first groove 100 of the embodiment of the present application extends inward in the tread thickness direction, and any one groove segment 101 in the first groove 100 does not extend in the direction of the surface of the block 110.

If a certain groove segment 101 in the first groove 100 is extended toward the surface of the block 110, it causes the groove segment 101 to be severely deviated from the perpendicular line in the tread thickness direction from the surface of the block 110. Also, since each block 110 has a plurality of first grooves 100, the plurality of first grooves 100 being arranged at intervals, if the groove segment 101 of a certain first groove 100 is greatly deviated from the perpendicular line in the tread thickness direction from the surface of the block 110, the groove segment 101 of a certain first groove 100 may extend to the groove segment 101 of the next first groove 100, resulting in a decrease in the overall rigidity of the block 110.

In the embodiment shown in fig. 2, each groove segment 101 is inclined compared to the surface of the block 110, and the inclination directions of any two adjacent groove segments 101 are opposite.

The plurality of groove segments 101 of the first groove 100 extend inward in the tread thickness direction in a zigzag line shape in order, which is advantageous in that the groove segments 101 extend only inward without deviating from a perpendicular line from the surface of the block 110 in the tread thickness direction.

In the embodiment shown in fig. 2, the first groove 100 includes two groove segments 101, wherein the first groove segment 101 (the groove segment 101 connected to the surface of the block 110) extends while being bent to the right, the second groove segment 101 extends while being bent to the left, and the end of the second groove segment 101 is provided with a bottom groove 102.

In the embodiment shown in fig. 3, the first groove 100 includes three groove segments 101, wherein the first groove segment 101 (the groove segment 101 connected to the surface of the block 110) is curved and extended rightward, the second groove segment 101 is curved and extended leftward, the third groove segment 101 is curved and extended rightward, and the end of the third groove segment 101 is provided with a bottom groove 102.

In the embodiment shown in fig. 4, the first groove 100 includes four groove segments 101, wherein the first groove segment 101 (the groove segment 101 connected to the surface of the block 110) is curved and extended rightward, the second groove segment 101 is curved and extended leftward, the third groove segment 101 is curved and extended rightward, the fourth groove segment 101 is curved and extended leftward, and the end of the fourth groove segment 101 is provided with a bottom groove 102.

In other embodiments of the present application, each first trench 100 may further include five, six, or more groove segments 101.

It should be noted that the number of the groove segments 101 of each first groove 100 is not limited in the embodiments of the present application. However, the number of the groove segments 101 of each first groove 100 is generally 2 to 4 in consideration of the thickness of the tread of the tire and the rigidity requirement of the tread.

The width of the bottom groove 102 of each first groove 100 of the present application in the circumferential direction of the tire is larger than the width of the groove segment 101 in the circumferential direction of the tire.

The width of the bottom tank 102 is greater than that of the tank section 101, so that the bottom tank 102 has a larger capacity, i.e., has a stronger water storage capacity. After the anti-skid tyre absorbs accumulated water on the ice and snow road surface, the accumulated water enters the bottom groove 102 through the plurality of groove sections 101.

In the embodiment shown in fig. 2-4, the cross section of the bottom groove 102 along the circumferential direction of the antiskid tire is elliptical. In other embodiments of the present application, the cross section of the bottom groove 102 along the circumferential direction of the antiskid tire may also be circular, square, rectangular, or diamond.

The oval-shaped bottom slot 102 has more room for reversible deformation. During the movement of the tire, the ground or the roadblock may press the tire, so as to cause the tread of the tire to deform, at the same time, the bottom groove 102 also deforms, and the elliptical bottom groove 102 is not easy to crack and other irreversible deformations, which is beneficial for the tire to maintain the rigidity of the tread.

Referring to fig. 5, in another embodiment of the present application, the first trough 100 has another form, and the first trough 100 is provided with a bottom trough 102 at the end trough section 101, and the tail end of at least one trough section 101 of the rest trough sections 101 is also provided with a tail trough 103 for storing water.

The utility model provides an antiskid tire sets up tail groove 103 at the tail end of first slot 100 except terminal groove section 101 of remaining groove section 101, can further improve slot water storage capacity, improves the absorbing capacity of tire to ponding on the ice and snow road surface to improve the adsorption efficiency of tire to the ice and snow road surface, and then prevent to skid.

It should be noted that, in the first trough 100 of the present application, besides the bottom trough 102 is provided at the trough section 101 at the end, a tail trough 103 for storing water may be provided at the tail end of each trough section 101 in the remaining trough sections 101, or a tail trough 103 for storing water may be provided at the tail end of some trough sections 101 according to the rigidity requirement and the water storage requirement.

In the embodiment shown in fig. 5, the first groove 100 includes three groove segments 101, wherein the first groove segment 101 (the groove segment 101 connected to the surface of the block 110) is curved and extended rightward, the trailing end of the first groove segment 101 is provided with a first trailing groove 103, the second groove segment 101 is curved and extended leftward, the trailing end of the second groove segment 101 is provided with a second trailing groove 103, the third groove segment 101 is curved and extended rightward, and the trailing end of the third groove segment 101 is provided with a bottom groove 102.

In the embodiment as shown in fig. 6, the first groove 100 includes a four-stage groove section 101, in which the first groove section 101 (the groove section 101 connected to the surface of the block 110) is curved and extended rightward, the trailing end of the first groove section 101 is provided with a first trailing groove 103, the second groove section 101 is curved and extended leftward, the trailing end of the second groove section 101 is provided with a second trailing groove 103, the third groove section 101 is curved and extended rightward, the fourth groove section 101 is curved and extended leftward, and the distal end of the fourth groove section 101 is provided with a bottom groove 102.

The width of the tail groove 103 of each first groove 100 of the present application in the circumferential direction of the tire is larger than the width of the groove segment 101 in the circumferential direction of the tire.

The width of the tail groove 103 is larger than that of the groove section 101, so that the tail groove 103 has larger capacity, and the cooperation of the tail groove 103 and the bottom groove 102 enables the anti-skid tire to have stronger water storage capacity. After the anti-skid tyre absorbs accumulated water on the ice and snow road surface, the accumulated water enters the tail groove 103 and the bottom groove 102 through the plurality of groove sections 101.

In the embodiment shown in fig. 5-6, the cross section of the tail groove 103 along the circumferential direction of the antiskid tire is oval. In other embodiments of the present application, the cross section of the tail groove 103 along the circumferential direction of the antiskid tire may also be circular, square, rectangular, or diamond.

The elliptical tail slot 103 has more room for reversible deformation. During the movement of the tire, the ground or the roadblock may press the tire, so that the tread of the tire is deformed, at the same time, the tail groove 103 is also deformed, and the elliptical tail groove 103 is not easy to crack and other irreversible deformations, which is beneficial for the tire to keep the rigidity of the tread.

Referring to fig. 1, the tread of the anti-skid tire of the present application has a plurality of blocks 110 arranged at intervals in the circumferential direction of the anti-skid tire, the first grooves 100 are provided on a part of the blocks 110, the second grooves 200 are provided between two adjacent blocks 110, and the blocks 110 without the first grooves 100 are provided with the third grooves 300 arranged in the circumferential direction of the anti-skid tire.

Referring to fig. 7, the second groove 200 is a general groove shape, and the cross section of the second groove 200 is formed in a U-shaped structure.

Referring to fig. 8, the third trench 300 is also formed in a general trench shape, and the cross section of the third trench 300 is formed in a V-shaped structure.

To sum up, the antiskid tire of this application embodiment, a plurality of groove sections 101 that are the contained angle and arrange of its first slot 100 can improve the tire to the absorptive capacity of ponding on the ice and snow road surface to improve the tire to the absorptive capacity on ice and snow road surface, and then prevent to skid, the kerve 102 that terminal groove section 101 set up can be used for storing water, thereby increases slot water storage capacity, also improves the absorptive capacity of tire to ponding on the ice and snow road surface. The antiskid tire of the application can exert better antiskid capacity on the basis of limited groove quantity, thereby keeping the rigidity of the pattern block 110 of the tire.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides an antiskid tire, its characterized in that, antiskid tire's tread has bellied decorative pattern piece, the decorative pattern piece is followed antiskid tire's width direction is provided with many first grooves, every first groove is followed the thickness direction of tread is including a plurality of groove sections that communicate in proper order, arbitrary adjacent two the groove section is the contained angle and arranges, and is terminal the groove section is provided with the kerve that is used for storing water.

2. A tyre according to claim 1, characterized in that said included angle is comprised between 30 ° and 150 °.

3. A tire according to claim 1, wherein each of said groove segments has a first end and a second end, and the distance from the first end of each of said groove segments to the surface of said block is no longer than the distance from the second end of each of said groove segments to the surface of said block.

4. A tire according to claim 1, wherein each of said groove segments is inclined with respect to a surface of said block, and an inclination direction of any adjacent two of said groove segments is opposite.

5. The tire according to claim 1, wherein the width of the bottom groove in the circumferential direction of the tire is larger than the width of the groove section in the circumferential direction of the tire.

6. A tyre according to claim 5, characterized in that said bottom channel has an elliptical cross section in the circumferential direction of the tyre.

7. The anti-slip tire according to any one of claims 1 to 6, wherein a tail groove for storing water is provided to a tail end of at least one of the remaining groove segments except the groove segment at the tail end.

8. The tire of claim 7 wherein the cross-section of the tail groove in the circumferential direction of the tire is elliptical.

9. A tire according to any one of claims 1 to 6, wherein the tread of the tire has a plurality of the blocks arranged at intervals in the circumferential direction of the tire, the first groove is provided in a part of the blocks, and a second groove is provided between a part of adjacent blocks.

10. The non-slip tire according to claim 9, wherein the block not provided with the first groove is provided with a third groove arranged in the circumferential direction of the non-slip tire.

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