CN220639417U - Tire pattern structure of anti-blocking stone and tire and mold comprising tire pattern structure - Google Patents

Abstract

The utility model discloses a tire pattern structure of an anti-blocking stone block and a tire and a mold comprising the tire pattern structure, which belong to the technical field of tire tread patterns, and comprise tread patterns, wherein the tire pattern structure comprises a second pattern group, a first pattern group and a mirror image first pattern group, the first pattern group and the mirror image first pattern group are arranged on two axial sides of the second pattern group, one circumferential side of the third pattern group is connected with one circumferential side of the second pattern group, and the other circumferential side is connected with one circumferential side of a fourth pattern group; the first pattern group and the mirror image first pattern group are arranged on two axial sides of the fourth pattern group, and the other circumferential side is connected with one side of the other third pattern group. The tire mold with the patterns is designed and is used for producing tires with the patterns. The design of the pattern of the utility model mainly adopts a shape similar to a ox head, the pattern blocks at two sides are arranged in a sickle shape, crescent decorations are arranged in the pattern blocks, and gaps among the pattern blocks can prevent stone blocks from being blocked.

Description

Tire pattern structure of anti-blocking stone and tire and mold comprising tire pattern structure

Technical Field

The utility model discloses a tire pattern structure, and particularly relates to the technical field of tire tread patterns.

Background

Beach vehicles (ATVs), also known as all-terrain vehicles, belong to one of the ORVs (off-road vehicles) and can freely walk on terrain where ordinary vehicles are difficult to maneuver. The vehicle is simple and practical, the off-road performance is good, and the appearance is general without a awning.

With the development of international off-road vehicle design and manufacturing technology and more events related to off-road vehicles, the requirements of the off-road vehicles on the assembled tires are increasing. The off-road vehicle is different in the environment and road surface, and the off-road tire is different in the emphasis point, and the off-road tire refers to a tire suitable for being used in the field driving and can generally comprise a road tire, an all-terrain tire, a mud tire and the like. The all-terrain tire is the most widely used tire of off-road lovers, the design of the all-terrain tire is compatible with the road tire, the durability and the adhesive force on the non-paved road surface are stronger than those of the road tire, and the all-terrain tire is the tire with both off-road and on-road performances. Meanwhile, the tire is complex in cross-country tires, has the significance of all weather and all terrain, and is better, firmer and more durable than the common tires, so that the tire becomes the upgrade preference of many cross-country vehicle owners.

Some stones or other foreign matters with larger volume or sharper volume are often generated on the road surface on which the beach vehicle runs, if a driver fails to find the foreign matters in time and directly rolls the road surface, the beach vehicle tire is deformed to a certain extent, and the service life of the tire is possibly shortened; meanwhile, after the beach vehicle directly rolls sharp foreign matters, the beach vehicle can puncture the tire easily, and the competition performance of a driver is affected. Even if the tire is not punctured, the denser patterns can easily cause stones to be clamped between the pattern blocks or grooves of the tire, so that the driving experience is influenced, and meanwhile, the potential safety hazard is increased.

Disclosure of Invention

The utility model aims to provide a tire pattern structure of an anti-jamming stone, and a tire and a mold comprising the tire pattern structure, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the tyre pattern structure of the anti-jamming stone comprises a second pattern group, and a first pattern group and a mirror image first pattern group which are arranged on two axial sides of the second pattern group;

one circumferential side of the third pattern group is connected with one side of the second pattern group, and the other circumferential side is connected with one circumferential side of the fourth pattern group;

the first pattern group and the mirror image first pattern group are arranged on two axial sides of the fourth pattern group, and the other circumferential side is connected with one side of the other third pattern group.

Further, the first pattern group is formed by sequentially connecting a first pattern part, a second pattern part, a third pattern part, a fourth pattern part and a fifth pattern part, and grooves are formed in the third pattern part and the fifth pattern part.

Further, the second pattern group is composed of a sixth pattern portion, a seventh pattern portion and an eighth pattern portion which are arranged at two axial ends of the sixth pattern portion, a ninth pattern portion which is connected with the sixth pattern portion, and a tenth pattern portion which is connected with the ninth pattern portion. The longer edge of the ninth pattern part is connected with one edge of the sixth pattern part, and the shorter edge of the ninth pattern part is connected with one edge of the tenth pattern part.

Further, a first block, a second block and a groove are provided in the sixth pattern portion.

Further, a twelfth pattern portion and a thirteenth pattern portion are provided on both axial sides of the eleventh pattern portion of the third pattern group, and grooves are provided in the twelfth pattern portion and the thirteenth pattern portion.

Further, the fourth pattern group is composed of a fourteenth pattern portion, a fifteenth pattern portion and a sixteenth pattern portion which are arranged on both sides of the fourteenth pattern portion in the axial direction, a seventeenth pattern portion which is connected with the fourteenth pattern portion, and an eighteenth pattern portion which is connected with the seventeenth pattern portion. The longer edge of the seventeenth pattern part is connected with one edge of the fourteenth pattern part, and the shorter edge of the seventeenth pattern part is connected with one edge of the eighteenth pattern part.

Further, the fourteenth pattern portion is circumferentially provided with a third block and a fourth block.

Further, the tire tread structure is axisymmetric with respect to a certain line in the tire circumferential direction.

A tire is provided with the tire tread with the tire pattern structure.

A mold comprises an upper mold and a lower mold for the tire.

Compared with the prior art, the utility model has the beneficial effects that: the flower in the middle of this application's pattern design mainly adopts a molding like the ox head, and the block of both sides is sickle shape and arranges, has crescent decoration in, and the clearance between the block can prevent the card stone, increases drainage simultaneously, and bottom all interconnect increases the intensity of flower between the block, and the molding of whole decorative pattern can provide good grabbing force when the vehicle is gone.

Drawings

FIG. 1 is a schematic view of the tire pattern of the present utility model.

Fig. 2 is a schematic structural view of the first pattern group.

Fig. 3 is a schematic structural view of the second pattern group.

Fig. 4 is a schematic structural view of the third pattern group.

Fig. 5 is a schematic structural view of the fourth pattern group.

Fig. 6 is a schematic view of four cross sections of a pattern.

Fig. 7 is a schematic view of four cross sections of a pattern.

Fig. 8 is a cross-sectional view of a tire.

Fig. 9 is an enlarged partial view of a cross-sectional view of a tire.

Fig. 10 is a schematic structural view of a mold.

Fig. 11 is a partial enlarged view of the mold.

In the figure: 1. a tread; 2. a first pattern group; 2', mirroring the first pattern group; 21. a first pattern portion; 22. a second pattern portion; 23. a third pattern portion; 24. a fourth pattern portion; 25. a fifth pattern portion; 3. a second pattern group; 31. a sixth pattern portion; 311. a first block; 312. a second block; 32. a seventh pattern portion; 33. an eighth pattern portion; 34. a ninth pattern portion; 35. a tenth pattern portion; 36. a groove; 4. a third pattern group; 41. an eleventh pattern portion; 42. a twelfth pattern portion; 43. thirteenth pattern portions; 5. a fourth pattern group; 51. a fourteenth pattern portion; 511. a third block; 512. a fourth block; 52. a fifteenth pattern portion; 53. a sixteenth pattern portion; 54. seventeenth pattern part; 55. an eighteenth pattern portion; 6. an exhaust hole; 7. a loading line; 8. a sidewall vent line; 9. a circumferential exhaust line; 10. an upper die; 11. a lower die; 13. and a mold exhaust line.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model discloses a tire pattern structure of an anti-jamming block and a tire and a mold comprising the tire pattern structure, wherein the tire pattern structure comprises a tread, a tire shoulder, a tire side, a toe opening, a tire body, a belt ply, an inner liner and other components which are mutually combined, the tire pattern is attached to the tread and is generally integrally formed with a tire body, and the mold is used for producing the tire comprising the tire pattern structure. The tyre can be molded first and then the pattern to be protected by the utility model can be carved.

In this application, the crown refers to the entire area between the shoulders of the tire, including the tread, breaker (or belt), ply, etc., and is the primary component of the tire that is engaged with the ground during running.

In the present application, the tire circumferential direction is the direction in which the tire rolls, and the tire axial direction is perpendicular to the tire circumferential direction.

Referring to fig. 1-7, the tire pattern of the present utility model is disposed on a tread 1, and includes a first pattern group 2, a second pattern group 3, a third pattern group 4 and a fourth pattern group 5, wherein bottoms of the pattern blocks are connected with each other. One end of the second pattern group 3 is connected with the first pattern group 2, the other end is connected with the mirror image first pattern group 2', the other end is connected with the third pattern group 4, and the other end is connected with the other third pattern group 4. The mirror image first pattern group 2' refers to a pattern group obtained by integrally mirror-transforming the first pattern group 2, and is arranged at two sides of the tread 1 by taking the central line of the tread 1 as an axis. One end of the third pattern group 4 is connected with one end of the second pattern group 3, and the other end is connected with one end of the fourth pattern group 5. One end of the fourth pattern group 5 is connected with one end of the third pattern group 4, the other end is connected with one end of another third pattern group 4, one end is connected with the first pattern group 2, and the other end is connected with the mirror image first pattern group 22'. A number of exhaust holes 6, preferably of a size of 1mm in diameter, are provided in each pattern, indicated by small circles not numbered in fig. 1-6, for the evacuation of exhaust gases during the tyre production process. The pattern group in the middle of this application design adopts a molding like ox head, and the pattern group of both sides is the sickle shape and arranges, and the clearance between the pattern group can prevent the card stone, increases the drainage simultaneously, and bottom all interconnect increases the intensity of flower piece between the pattern group, and the molding of whole decorative pattern can provide good ground force of grabbing when the vehicle is gone.

Referring to fig. 2, a first pattern group 2 is observed. The first pattern group 2 is formed by sequentially connecting a first pattern part 21, a second pattern part 22, a third pattern part 23, a fourth pattern part 24 and a fifth pattern part 25, wherein the first pattern part 21 and the second pattern part 22 are approximately triangular, and the H-H sectional views of the first pattern part 21 and the second pattern part 22 refer to fig. 7, from which it is obvious that the second pattern part 22 is significantly higher than the first pattern part 21. The third pattern portion 23 is approximately triangular, one side of the third pattern portion 23 is connected with one side of the second pattern portion 22, the other side of the third pattern portion is connected with one side of the fourth pattern portion 24, and a trilateral groove 36 is arranged in the third pattern portion 23, and the cross section of the groove 36 is shown in fig. 6D-D. The fourth pattern portion 24 is a quadrangle, one side is overlapped with one side of the third pattern portion 23, and the other side is overlapped with one side of the fifth pattern portion 25, and the cross-sectional view thereof is shown in fig. 7E-E. The fifth pattern portion 25 is approximately quadrilateral, one side of the fifth pattern portion 25 coincides with one side of the fourth pattern portion 24, the other side coincides with one side of the second pattern group 3, a quadrilateral groove 36 is disposed in the fifth pattern portion 25, and a cross-section view of the groove 36 is shown in fig. 6D-D.

Referring to fig. 3, the second pattern group 3 is observed to include a sixth pattern portion 31, a first block 311, a second block 312, a seventh pattern portion 32, an eighth pattern portion 33, a ninth pattern portion 34, a tenth pattern portion 35, and a groove 36. One end of the sixth pattern portion 31 is connected to one end of the seventh pattern portion 32, the other end is connected to the eighth pattern portion 33, the other end is connected to the ninth pattern portion 34, and the ninth pattern portion 34 is overlapped with one end of the tenth pattern portion 35. The sixth pattern portion 31 has a first block 311, a second block 312 and a groove 36 disposed therein, and the groove 36 is shown in fig. 7 as a cross-sectional view G-G. The first block 311 and the second block 312 are symmetrically disposed in the sixth pattern portion 31, and the cross-sectional view thereof is shown in fig. 6 as D-D. The seventh pattern portion 32 and the eighth pattern portion 33 are approximately quadrangular and are disposed on both sides of the sixth pattern portion 31, and the cross-sectional view thereof is shown in fig. 6 as C-C. The ninth pattern portion 34 has a circular arc shape, the longer side thereof coincides with one side of the sixth pattern portion 31, the shorter side coincides with one side of the tenth pattern portion 35, and the other two sides coincide with two sides of the third pattern group 4, and the cross-sectional view thereof is shown in fig. 6B-B. The tenth pattern portion 35 is substantially quadrangular, and has a longer circular arc edge overlapping with a shorter edge of the ninth pattern portion 34, and the other three edges overlapping with the three edges of the third pattern group 4.

Referring to fig. 4, a third pattern group 4 is observed, the third pattern group 4 being composed of an eleventh pattern portion 41, a twelfth pattern portion 42, and a thirteenth pattern portion 43. The eleventh pattern portion 41 is shown in a transverse cross-section as A-A in fig. 6, and in a longitudinal cross-section as F-F in fig. 7. One side of the eleventh pattern portion 41 is in contact with one side of the twelfth pattern portion 42, the twelfth pattern portion 42 is substantially quadrangular, and a triangular pyramid-shaped groove 36 is provided therein, the cross-sectional view of which is referred to as D-D in fig. 6. The eleventh pattern portion 41 has one side connected to one side of the thirteenth pattern portion 43, the thirteenth pattern portion 43 is substantially quadrangular, and a triangular pyramid-shaped groove 36 is provided therein, and the cross-sectional view thereof is shown by D-D in fig. 6.

Referring to fig. 5, a fourth pattern group 5 is observed, which is composed of a fourteenth pattern portion 51, a fifteenth pattern portion 52, a sixteenth pattern portion 53, a seventeenth pattern portion 54, and an eighteenth pattern portion 55, which are connected. The fourteenth pattern portion 51 has one side in contact with one side of the third pattern group 4, the other side in contact with the longer side of the seventeenth pattern portion 54, the fifteenth pattern portion 52, and the sixteenth pattern portion 53, and the third block 511 and the fourth block 512 are provided therein. The third block 511 is a meniscus shape with a groove 36 inside, and its cross-sectional view is referred to D-D in fig. 6; the fourth block 512 is a meniscus shape with a groove 36 therein, the cross-sectional view of which is referred to as D-D in fig. 6. The fifteenth pattern portion 52 has an approximately quadrangular shape, and one side thereof is in contact with the fourteenth pattern portion 51 and the other side thereof is in contact with one side of the first pattern portion 21. The sixteenth pattern portion 53 has an approximately quadrangular shape, one side of which is connected to the fourteenth pattern portion 51, and the other side of which is connected to one side of the mirror image first pattern portion 2'. The seventeenth pattern portion 54 has a circular arc shape, and has a longer side in contact with the fourteenth pattern portion 51, a shorter side in contact with one side of the eighteenth pattern portion 55, and the other two sides overlapping with the two sides of the third pattern group 4. The eighteenth pattern portion 55 is approximately quadrangular, and has a longer circular arc edge overlapping with a shorter edge of the seventeenth pattern portion 54, and the other three edges overlapping with the three edges of the third pattern group 4.

Referring to fig. 8 and 9, a tire cross-sectional view and a partial enlarged view of the tire cross-sectional view are observed. The sidewall is provided with vent holes 6, preferably 1mm in size diameter, 20 equally divided circumferentially, 6 staggered. A sidewall vent line 8, preferably sized to be 0.5mm radius, is also provided, equally dividing the circumference 20, communicating the vent 6, loading line 7 and circumferential vent line 9. The preferable size of the loading line 7 is 2.5mm wide, and the loading line 7 is provided with an exhaust hole 6. At the lower part of the loading line 7, 2 circumferential exhaust lines 9 are provided.

Referring to fig. 10 and 11, a mold and a partial enlarged view of the mold are observed. The mold is used for producing the tire described in any one of the above, and comprises an upper mold 10 and a lower mold 11, wherein the upper mold 10 and the lower mold 11 are provided with mold exhaust lines 13, and the size of the exhaust lines is preferably 0.5mm in radius.

Although the utility model has been described above with reference to some embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the various embodiments disclosed herein may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. The utility model provides a tire decorative pattern structure of anti-sticking stone which characterized in that: comprises a second pattern group (3), and a first pattern group (2) and a mirror image first pattern group (2') which are arranged on two axial sides of the second pattern group (3);

one circumferential side of the third pattern group (4) is connected with one side of the second pattern group (3), and the other circumferential side is connected with one circumferential side of the fourth pattern group (5);

the first pattern group (2) and the mirror image first pattern group (2') are arranged on two axial sides of the fourth pattern group (5), and the other circumferential side is connected with one side of the other third pattern group (4).

2. A block-resistant tire tread structure as in claim 1 wherein: the first pattern group (2) is formed by sequentially connecting a first pattern part (21), a second pattern part (22), a third pattern part (23), a fourth pattern part (24) and a fifth pattern part (25), and grooves (36) are formed in the third pattern part (23) and the fifth pattern part (25).

3. A block-resistant tire tread structure as in claim 1 wherein: the second pattern group (3) is composed of a sixth pattern part (31), a seventh pattern part (32) and an eighth pattern part (33) which are arranged at two axial ends of the sixth pattern part (31), a ninth pattern part (34) which is connected with the sixth pattern part (31), and a tenth pattern part (35) which is connected with the ninth pattern part (34); the longer side of the ninth pattern part (34) is connected with one side of the sixth pattern part (31), and the shorter side of the ninth pattern part (34) is connected with one side of the tenth pattern part (35).

4. A block-resistant tire tread structure as in claim 3 wherein: a first block (311), a second block (312) and a groove (36) are arranged in the sixth pattern part (31).

5. A block-resistant tire tread structure as in claim 1 wherein: a twelfth pattern portion (42) and a thirteenth pattern portion (43) are arranged on two axial sides of an eleventh pattern portion (41) of the third pattern group (4), and grooves (36) are formed in the twelfth pattern portion (42) and the thirteenth pattern portion (43).

6. A block-resistant tire tread structure as in claim 1 wherein: the fourth pattern group (5) is composed of a fourteenth pattern part (51), a fifteenth pattern part (52) and a sixteenth pattern part (53) which are arranged at two sides of the fourteenth pattern part (51) in the axial direction, a seventeenth pattern part (54) which is connected with the fourteenth pattern part (51) and an eighteenth pattern part (55) which is connected with the seventeenth pattern part (54); the longer side of the seventeenth pattern part (54) is connected with one side of the fourteenth pattern part (51), and the shorter side of the seventeenth pattern part (54) is connected with one side of the eighteenth pattern part (55).

7. A stone block cut-off prevention tire design as in claim 6, wherein: the fourteenth block (51) is provided with a third block (511) and a fourth block (512) in the circumferential direction.

8. The utility model provides a tire decorative pattern structure of anti-sticking stone which characterized in that: the tire tread structure is axisymmetric along the tire circumferential direction.

9. A tire, characterized in that: tread (1) provided with a tread pattern structure according to any of claims 1 to 8.

10. A mould comprising an upper mould (10) and a lower mould (11), characterized in that: for producing the tyre of claim 9.