CN215904258U

CN215904258U - Medium-distance and long-distance special tire tread structure and tire

Info

Publication number: CN215904258U
Application number: CN202122476117.5U
Authority: CN
Inventors: 万建荣; 潘建平
Original assignee: Shandong Kaixuan Rubber Co ltd
Current assignee: Shandong Kaixuan Rubber Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-02-25
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a tread structure of a special tire for medium and long distance and a tire, belonging to the technical field of tires, and the structure comprises a tread, wherein: the tread is provided with pattern blocks, the pattern blocks are uniformly bent along the circumferential direction, the pattern blocks comprise first pattern blocks, second pattern blocks and third pattern blocks which are arranged in parallel, the third pattern blocks are located in the middle and are close to the bilateral symmetry of the third pattern blocks, the outer sides of the second pattern blocks are symmetrically provided with the first pattern blocks, and bulges are uniformly arranged between the first pattern blocks and the second pattern blocks. The special groove design of the utility model can obviously resist the irregular wear of the tread and prolong the service life of the tire.

Description

Medium-distance and long-distance special tire tread structure and tire

Technical Field

The utility model belongs to the technical field of tires, and particularly relates to a tread structure of a special tire for medium and long distance and a tire.

Background

There are various tire patterns, which are designed in consideration of applicability to various uses and various road conditions, and for wheels for long distance running, the tire is required to have high wear resistance and to prevent cracking. At present, tires selected for medium and long distance roads in the market are all tires with strong comprehensiveness and are not specially used for medium and long distance roads.

Disclosure of Invention

The utility model provides a bus tire tread structure for solving the existing problems, and the product of the utility model has unique tread pattern design, can resist irregular wear of the tread and prolong the service life of the tire.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a tread structure of a special tire for medium and long distance, which comprises the following components: a tread, wherein: the tread is provided with pattern blocks, the pattern blocks are uniformly bent along the circumferential direction, the pattern blocks comprise first pattern blocks, second pattern blocks and third pattern blocks which are arranged in parallel, the third pattern blocks are located in the middle and are close to the bilateral symmetry of the third pattern blocks, the outer sides of the second pattern blocks are symmetrically provided with the first pattern blocks, and bulges are uniformly arranged between the first pattern blocks and the second pattern blocks.

Further preferably, a longitudinal groove is formed in the middle of the first pattern block, and a first groove and a second groove are respectively formed in two sides of the longitudinal groove.

Further preferably, an included angle between extension lines of the first groove and the second groove is an obtuse angle.

Further preferably, the first blocks and the second blocks are uniformly provided with hexagonal blocks, and the hexagonal blocks on the first blocks are staggered with the hexagonal blocks on the second blocks.

Further preferably, the vertex angle of the hexagonal pattern block in the clockwise direction of the circumference is an obtuse angle, the vertex angle of the hexagonal pattern block in the counterclockwise direction of the circumference is a reflex angle, and the side edge of the hexagonal pattern block is an inward curve.

Further preferably, a first groove is formed between every two adjacent hexagonal pattern blocks, a second groove is formed in the middle of each hexagonal pattern block, and the shapes of the first groove and the second groove are consistent with the vertex angle edges of the hexagonal pattern blocks.

In another aspect, the utility model also provides a medium-long distance special tire, which comprises the tread structure of the medium-long distance special tire.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the tread structure of the special tire for the middle and long distance, the four linear annular tire main grooves are designed, so that the drainage performance and the wet skid resistance of the special tire are enhanced.

2. The tread structure of the special tire for medium and long distance provided by the utility model has an excellent pattern shape, and is stable and safe in running.

3. According to the tread structure of the special tire for medium and long distance provided by the utility model, the design of preventing stones from being clamped at the bottom of the groove ensures good stone removing performance, and the groove is effectively prevented from cracking.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1 is a first pattern block, 2 is a hexagonal pattern block, 3 is a bulge, 4 is a longitudinal groove, 5 is a first groove, 6 is a second groove, 7 is a second pattern block, 8 is a third pattern block, and 9 is a first groove; and 10 is a second groove.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

As shown in fig. 1, one aspect of the present invention provides a tread structure for a medium and long distance dedicated tire, comprising: a tread, wherein: be equipped with the decorative pattern piece on the tread, the decorative pattern piece is evenly crooked along the circumferencial direction, the decorative pattern piece includes parallel arrangement's first decorative pattern piece 1, second decorative pattern piece 7 and third decorative pattern piece 8, third decorative pattern 8 is located the centre, is close to the bilateral symmetry of third decorative pattern piece 8 is equipped with second decorative pattern piece 7, the outside symmetry of second decorative pattern piece 7 is equipped with first decorative pattern piece 1, evenly be equipped with arch 3 between first decorative pattern piece 1 and the second decorative pattern piece 7.

The middle of the first pattern block 1 is provided with a longitudinal groove 4, and two sides of the longitudinal groove 4 are respectively provided with a first groove 5 and a second groove 6.

The included angle between the extension lines of the first groove 5 and the second groove 6 is an obtuse angle.

The first pattern block 1 and the second pattern block 7 are uniformly provided with hexagonal pattern blocks 2, and the hexagonal pattern blocks on the first pattern block 1 and the hexagonal pattern blocks of the second pattern block 7 are arranged in a staggered mode.

The vertex angle of hexagonal decorative pattern piece 2 along circumference clockwise is the obtuse angle, the vertex angle of hexagonal decorative pattern piece 2 along circumference anticlockwise is the reflex angle, the side of hexagonal decorative pattern piece 2 is inside curve.

A first groove 9 is arranged between the adjacent hexagonal pattern blocks 2, a second groove 10 is arranged in the middle of each hexagonal pattern block 2, and the shapes of the first groove 9 and the second groove 10 are consistent with the vertex angle edges of the hexagonal pattern blocks 2.

Other technical features than those described in the specification are known to those skilled in the art, and are not described herein in detail in order to highlight the innovative features of the present invention. Therefore, the scope of the utility model should not be limited by the above description, but should be determined by the following claims and their equivalents.

Claims

1. A medium and long distance special tire tread structure comprises: a tread, characterized by: be equipped with the decorative pattern piece on the tread, the decorative pattern piece is evenly crooked along the circumferencial direction, the decorative pattern piece includes parallel arrangement's first decorative pattern piece (1), second decorative pattern piece (7) and third decorative pattern piece (8), third decorative pattern piece (8) are located the centre, are close to the bilateral symmetry of third decorative pattern piece (8) is equipped with second decorative pattern piece (7), the outside symmetry of second decorative pattern piece (7) is equipped with first decorative pattern piece (1), evenly be equipped with between first decorative pattern piece (1) and the second decorative pattern piece (7) protruding (3).

2. The tread structure of a medium-length special tire according to claim 1, wherein: the middle of the first pattern block (1) is provided with a longitudinal groove (4), and two sides of the longitudinal groove (4) are respectively provided with a first groove (5) and a second groove (6).

3. The tread structure of a medium-length specialized tire according to claim 2, wherein: and the included angle between the extension lines of the first groove (5) and the second groove (6) is an obtuse angle.

4. The tread structure of a medium-length special tire according to claim 1, wherein: the hexagonal pattern blocks (2) are uniformly arranged on the first pattern block (1) and the second pattern block (7), and the hexagonal pattern blocks on the first pattern block (1) and the hexagonal pattern blocks on the second pattern block (7) are arranged in a staggered mode.

5. The tread structure of a medium-length specialized tire according to claim 4, wherein: the vertex angle of hexagonal decorative pattern piece (2) along circumference clockwise is the obtuse angle, the vertex angle of hexagonal decorative pattern piece (2) along circumference anticlockwise is the major angle, the side of hexagonal decorative pattern piece (2) is inside curve.

6. The tread structure of a medium-length specialized tire according to claim 4, wherein: and a first groove (9) is arranged between the adjacent hexagonal pattern blocks (2), a second groove (10) is arranged in the middle of each hexagonal pattern block (2), and the shapes of the first groove (9) and the second groove (10) are consistent with the vertex angle edge of each hexagonal pattern block (2).

7. A medium and long distance special tire is characterized in that: the tire comprises a medium-length specialized tire tread structure according to any one of claims 1 to 6.