CN209869965U

CN209869965U - Novel professional mud land tire pattern structure

Info

Publication number: CN209869965U
Application number: CN201920450316.9U
Authority: CN
Inventors: 李红卫; 王钰; 陈虎
Original assignee: TTA (QINGDAO) TIRE TECHNOLOGY Co Ltd
Current assignee: TTA (QINGDAO) TIRE TECHNOLOGY Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-31
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a novel professional mud tire pattern structure, which comprises a first pattern part and a second pattern part, wherein the first pattern part and the second pattern part are alternately arranged at intervals along the circumferential direction of a tire; the first pattern part comprises 4 pattern blocks, the second pattern part comprises 6 pattern blocks, the pattern blocks in the middle of the first pattern part are designed to be close, and the pattern blocks on two sides of the second pattern part are designed to be close; in addition, the pattern blocks of the first pattern part and the second pattern part are also provided with a groove bottom reinforcing block or a side wall reinforcing block; through the decorative pattern piece mode of arranging of innovation, realize brand-new mud ground decorative pattern structural design, draw close the design through the decorative pattern piece, make two decorative pattern pieces produce and combine together, provide stronger ground stability of grabbing, decorative pattern piece limit portion adopts the reinforcing structure, further promotes the intensity of decorative pattern piece, effectively promotes whole child cross-country performance, brand-new decorative pattern mode of arranging can also break the resonance phenomenon that the tire produced when going on the road surface of mating formation, reduce resonance noise, this structural design is novel and ingenious, has higher practicality and spreading value.

Description

Novel professional mud land tire pattern structure

Technical Field

The utility model belongs to the tire field, concretely relates to novel specialty clay soil tire decorative pattern structure.

Background

When a vehicle passes through a non-paved road such as a muddy road or a rocky road, a special muddy tire is required. Such a tire generally has the characteristics of large pattern blocks and wide pattern grooves, so that the strength of the pattern blocks is increased, the pattern gripping force is increased, and the passing performance of the tire is improved.

The traditional mud tire pattern is shown in figure 1, and is arranged in a four-pattern-block single-pitch whole-circumference array mode, wherein a is a pitch width, the pattern is old in form and poor in ground gripping stability, and due to the single-form whole-circumference array mode, resonance can be generated when a paved road surface runs, and the noise of the tire is increased; moreover, the conventional block is of an independent structure and designed with a straight wall, as shown in fig. 2, the strength of the block is seriously affected by the creep or swing generated by the elasticity of rubber during the driving process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve traditional mud land tire decorative pattern and grab ground poor stability, adopt single form whole week array moreover, still can produce resonance, the defect of increase tire noise when the road surface of mating formation goes, provide a novel professional mud land tire decorative pattern structure, adopt brand-new decorative pattern mode of arranging, not only have stronger ground stability of grabbing, can also break resonance phenomenon, reduction resonance noise that the tire produced when going on the road surface of mating formation.

The utility model discloses an adopt following technical scheme to realize: a novel professional mud tire pattern structure comprises a first pattern part and a second pattern part, wherein the first pattern part and the second pattern part are alternately arranged at intervals in the circumferential direction of a tire;

the first pattern part comprises a first pattern block, a second pattern block, a third pattern block and a fourth pattern block which are sequentially arranged, the distance between the first pattern block and the second pattern block is equal to the distance between the third pattern block and the fourth pattern block and is L1, the distance between the second pattern block and the third pattern block is L2, and L1 is greater than L2, namely the pattern blocks in the middle are designed to be closed;

the second pattern part comprises a first group of pattern blocks and a second group of pattern blocks, the first group of pattern blocks comprise 1# pattern blocks, 2# pattern blocks and 3# pattern blocks, the second group of pattern blocks comprise 4# pattern blocks, 5# pattern blocks and 6# pattern blocks, the distance between the first group of pattern blocks and the second group of pattern blocks is larger than the distance between the small pattern blocks in the first group of pattern blocks, namely the distance between the 1# pattern blocks and the 2# pattern blocks and the distance between the 2# pattern blocks and the 3# pattern blocks are smaller than the distance between the first group of pattern blocks and the second group of pattern blocks, namely the pattern blocks on two sides are designed to be close;

through the design of drawing close of decorative pattern piece, make two decorative pattern pieces produce resultant force, produce stronger ground stability of grabbing, and adopt two-in-one pitch array to arrange, break the resonance phenomenon that the tire produced when traveling on the road surface of mating formation simultaneously, reduce the resonance noise.

Furthermore, in order to further improve the strength of the pattern blocks, the side walls or the groove bottoms of the pattern blocks contained in the first pattern part and the second pattern part are also provided with reinforcing blocks, and the reinforcing blocks comprise side wall reinforcing blocks and groove bottom reinforcing blocks, so that on one hand, the strength of the pattern blocks is enhanced, and the situations of creeping of the pattern blocks and tearing and dropping of the pattern blocks are reduced; on the other hand, two adjacent pattern blocks are linked, so that the tearing phenomenon of the groove bottom of the pattern block is reduced, and the overall cross-country performance is effectively improved.

Further, the thickness of the reinforcing block is 1mm-3mm, and can be determined according to the width and the depth of a groove as required.

Further, the height of the side wall reinforcing block is more than 2mm and less than the full trench depth.

Further, the sidewall reinforcing block is provided on a single sidewall of the block or around the entire circumferential sidewall of the block.

Further, the side wall of the No. 3 pattern block and the side wall of the No. 4 pattern block are provided with side wall reinforcing blocks, and the groove bottom between the second pattern block and the third pattern block and the peripheral side walls of the second pattern block and the third pattern block are provided with side wall reinforcing blocks.

Compared with the prior art, utility model's advantage lies in with positive effect:

the utility model discloses a mode of arranging of decorative pattern piece of innovation realizes brand-new mud ground decorative pattern structural design, draws close the design through the decorative pattern piece, makes two decorative pattern pieces produce and closes a resultant force, provides stronger ground stability of grabbing, and decorative pattern piece limit portion adopts the reinforcing structure, further promotes the intensity of decorative pattern piece, effectively promotes whole child cross-country performance, and the resonance phenomenon that produces when the tire goes on the road surface of mating formation can also be broken to brand-new pattern mode of arranging, reduces the resonance noise.

Drawings

FIG. 1 is a schematic view of a conventional mud tire pattern structure;

FIG. 2 is a schematic cross-sectional structural view of a generic groove;

FIG. 3 is a schematic structural view of a novel special mud tire pattern according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an embodiment of the present invention showing enhanced cross-sectional structures at the sidewalls and the bottom of the grooves;

fig. 5 is a schematic view of a reinforced cross-sectional structure of a sidewall with a single pattern according to an embodiment of the present invention;

FIG. 6 is a schematic top view of the sidewall reinforcing block disposed on a single side of the pattern block according to the embodiment of the present invention;

fig. 7 is a schematic top view of the sidewall reinforcing block disposed on the whole circumference of the pattern block according to the embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples.

The embodiment provides a novel professional mud tire pattern structure, which realizes a brand-new mud tire pattern structure design through an innovative pattern block arrangement mode, and as shown in fig. 3, the novel mud tire pattern structure comprises a first pattern part 1 and a second pattern part 2, wherein the first pattern part 1 and the second pattern part 2 are alternately arranged at intervals;

the first pattern part 1 comprises a first pattern block 11, a second pattern block 12, a third pattern block 13 and a fourth pattern block 14 which are sequentially arranged, the distance between the first pattern block 11 and the second pattern block 12 is equal to the distance between the third pattern block 13 and the fourth pattern block 14, and is L1, the distance between the second pattern block 12 and the third pattern block 13 is L2, and L1 is greater than L2, namely the middle pattern blocks are designed to be close;

the second pattern portion 2 comprises a first group of pattern blocks 21 and a second group of pattern blocks 22, wherein the first group of pattern blocks 21 comprises 1# pattern blocks, 2# pattern blocks and 3# pattern blocks, the second group of pattern blocks 22 comprises 4# pattern blocks, 5# pattern blocks and 6# pattern blocks, the distance between the first group of pattern blocks 21 and the second group of pattern blocks 22 is larger than the distance between each small pattern block in the first group of pattern blocks 21 (the second group of pattern blocks 22), namely the distance between the 1# pattern blocks and the 2# pattern blocks (4# pattern blocks and 5# pattern blocks) and the distance between the 2# pattern blocks and the 3# pattern blocks (5# pattern blocks and 6# pattern blocks) are smaller than the distance between the first group of pattern blocks 21 and the second group of pattern blocks 22, namely the pattern blocks on two sides are designed to be close;

In the embodiment, in order to further improve the strength of the pattern block, the side wall or the groove bottom of the tire pattern block is also provided with the reinforcing block, so that on one hand, the strength of the pattern block is enhanced, and the situations that the pattern block creeps and tears and falls off the pattern block are reduced; on the other hand, two adjacent pattern blocks are connected, so that the tearing phenomenon of the groove bottom of the pattern block is reduced, and the overall cross-country performance is effectively improved; as shown in fig. 4-5, in this embodiment, the material of the reinforcing block 3 is the same as that of the pattern block, no additional application is needed, the reinforcing block 3 is integrally formed by a mold, the thickness of the reinforcing block 3 is 1mm-3mm, which can be determined according to the width and depth of the pattern groove, 3mm is preferred in this embodiment, and the height of the reinforcing block on the side wall of the pattern block is greater than 2mm and less than the depth of the whole pattern groove; the reinforcing blocks in this embodiment include two types, namely, a sidewall reinforcing block 31 and a trench bottom reinforcing block 32, and the reinforcing blocks on the sidewall can be used alone as shown in fig. 5, or can work in combination with the trench bottom reinforcing block 31 as shown in fig. 4. The side wall reinforcing block 32 mainly plays a role in reinforcing the strength of the block itself, and the structure can be on a single side of the block, as shown in FIG. 6, or can surround the whole circumference of the block, as shown in FIG. 7; when the side wall reinforcing block 32 is matched with the groove bottom reinforcing block, the strength of two adjacent blocks can be enhanced simultaneously, and the groove bottom is prevented from being torn.

With reference to fig. 1, in this embodiment, it is preferable to provide the reinforcing block 3 on the side walls of the second block and the third block and the groove bottom therebetween, and to provide the reinforcing block on the circumferential side walls of the 3# block and the 4# block at the same time, and the specific design form is performed according to actual needs, and no description is made on other forms.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified from the above disclosure to other fields, but all those skilled in the art do not depart from the technical scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a novel specialty mud ground tire decorative pattern structure which characterized in that: the tire comprises a first pattern part (1) and a second pattern part (2), wherein the first pattern part (1) and the second pattern part (2) are alternately arranged at intervals around the circumferential direction of the tire;

the first pattern part (1) comprises a first pattern block (11), a second pattern block (12), a third pattern block (13) and a fourth pattern block (14) which are sequentially arranged, the distance between the first pattern block (11) and the second pattern block (12) is equal to the distance between the third pattern block (13) and the fourth pattern block (14), L1 is formed, the distance between the second pattern block (12) and the third pattern block (13) is L2, and L1 is larger than L2;

the second pattern portion (2) comprises a first group of pattern blocks (21) and a second group of pattern blocks (22), the first group of pattern blocks (21) comprises 1# pattern blocks, 2# pattern blocks and 3# pattern blocks, the second group of pattern blocks (22) comprises 4# pattern blocks, 5# pattern blocks and 6# pattern blocks, the distance between the first group of pattern blocks (21) and the second group of pattern blocks (22) is larger than the distance between the small pattern blocks in the first group of pattern blocks (21), namely the distance between the 1# pattern blocks and the 2# pattern blocks and the distance between the 2# pattern blocks and the 3# pattern blocks are smaller than the distance between the first group of pattern blocks (21) and the second group of pattern blocks (22).

2. The novel professional mud tire pattern structure of claim 1, characterized in that: and reinforcing blocks (3) are further arranged on the side walls or the groove bottoms of the pattern blocks contained in the first pattern part (1) and the pattern blocks contained in the second pattern part (2), and each reinforcing block (3) comprises a side wall reinforcing block (32) and a groove bottom reinforcing block (31).

3. The novel professional mud tire pattern structure of claim 2, characterized in that: the thickness of the reinforcing block (3) is 1mm-3 mm.

4. The novel professional mud tire pattern structure of claim 2, characterized in that: the height of the side wall reinforcing block is more than 2 mm.

5. The novel professional mud tire pattern structure of claim 3 or 4, characterized in that: the sidewall reinforcement block (32) is disposed on a single sidewall of the block or about the entire circumferential sidewall of the block.

6. The novel professional mud tire pattern structure of claim 5, characterized in that: and side wall reinforcing blocks (32) are arranged on the side wall of the No. 3 pattern block and the side wall of the No. 4 pattern block, and side wall reinforcing blocks (32) are arranged on the groove bottom between the second pattern block (12) and the third pattern block (13) and the peripheral side walls of the second pattern block (12) and the third pattern block (13).