CN215244169U - Rubber-tyred vehicle tire with anti-puncture coating - Google Patents
Rubber-tyred vehicle tire with anti-puncture coating Download PDFInfo
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- CN215244169U CN215244169U CN202120361728.2U CN202120361728U CN215244169U CN 215244169 U CN215244169 U CN 215244169U CN 202120361728 U CN202120361728 U CN 202120361728U CN 215244169 U CN215244169 U CN 215244169U
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Abstract
A rubber tire with a puncture-proof coating relates to the technical field of tires, in particular to an improvement of a rubber tire with a puncture-proof coating. The tire comprises a tire main body, a tire shoulder and toe openings, wherein the tire shoulder is arranged on the outer side of the tire main body, and the toe openings are arranged on the inner side of the tire main body; the tire shoulder comprises a tread pattern groove, a tread pattern and a first silica gel coating layer, wherein the tread pattern is arranged on the tire shoulder, the tread pattern groove is arranged below the tread pattern, and the first silica gel coating layer is arranged above the tread pattern groove; the tire main body comprises tread base rubber, a second silica gel coating layer, a tire crown belt ply, a tire body layer and an airtight layer, wherein the second silica gel coating layer is connected below the tread base rubber, and the tire crown belt ply is connected to the bottom of the second silica gel coating layer. It prevents that the tire is easily pierced through first silica gel dope layer protection tire, then avoids the tire to be pierced through the second silica gel dope layer, improves wearability, puncture resistance and security.
Description
Technical Field
The utility model relates to a tire technical field, concretely relates to improvement of rubber tire with prevent impaling coating.
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 automobile tire can be divided into two types, namely a car tire and a truck tire according to the application. The car tyre is mainly used as the pneumatic tyre of car, and the truck tyre is mainly used as the pneumatic tyre of truck, passenger car and trailer. Automobile tires can be classified into pneumatic tires and solid tires according to a carcass structure. Most modern automobiles employ pneumatic tires, while solid tires are used only on low-speed automobiles or heavy-duty trailers that travel on the trunk roads of asphalt concrete pavements. For pneumatic tires, the tire can be divided into two types, namely a tire with an inner tube and a tire without an inner tube, according to different composition structures; according to the working pressure in the tyre, the tyre can be divided into a high-pressure tyre, a low-pressure tyre and an ultra-low-pressure tyre; according to the different direction of the cord line arrangement in the tyre body, it can be divided into general bias tyre, belt bias tyre and meridian tyre, and according to the different tread pattern, it can be divided into general pattern tyre, mixed pattern tyre and cross-country pattern tyre.
The existing rubber tire is found after long-term use that after the tire is pricked, although the tire is automatically repaired by the sealant and cannot leak air, the sealant shrinks after the weather turns cold, and the pores left after the tire is pricked are exposed again, so that the tire can leak air.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a rubber-tyred car tire with prevent impaling coating, it prevents that the tire is easily by impaling through first silica gel dope layer protection tire, then avoids the tire to be impaled through second silica gel dope layer, improves wearability, puncture-resistant nature and security.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the tire comprises a tire main body 1, a tire shoulder 2 and a toe opening 3, wherein the tire shoulder 2 is arranged on the outer side of the tire main body 1, and the toe opening 3 is arranged on the inner side of the tire main body 1; the tire shoulder 2 comprises a tread pattern groove 21, a tread pattern 22 and a first silica gel coating layer 23, wherein the tread pattern 22 is arranged on the tire shoulder 2, the tread pattern groove 21 is arranged below the tread pattern 22, and the first silica gel coating layer 23 is arranged above the tread pattern groove 21; the tire main body 1 comprises a tread base rubber 11, a second silica gel coating layer 12, a tire crown belt ply 13, a tire body layer 14 and an airtight layer 15, wherein the second silica gel coating layer 12 is connected below the tread base rubber 11, the tire crown belt ply 13 is connected to the bottom of the second silica gel coating layer 12, the tire crown belt ply 14 is connected to the bottom of the tire crown belt ply 13, and the airtight layer 15 is connected to the bottom of the tire body layer 14.
The tire body 1 is integrally formed with a tire shoulder 2 and a toe opening 3. The production cost is reduced, and the practicability is improved.
A toe steel wire 31 is arranged in the toe opening 3. The toe-opening steel wire 31 is used for matching unvulcanized rubber and tightly pressing with the inner edge of the wheel hub to form air tightness, and a sealing effect is achieved.
The thickness of the first silica gel coating layer 23 is 5-7 mm. The first silica gel coating layer 23 has abrasion resistance and puncture resistance.
The tread pattern 22 is provided with a plurality of V-shaped projections 221. The V-shaped protrusions 221 are used to enhance the friction between the tire and the ground, thereby improving safety.
The utility model discloses a theory of operation: the tire shoulder 2 is arranged on the outer side of the tire main body 1, the toe opening 3 is arranged on the inner side of the tire main body 1, the tire tread pattern 22 is arranged on the tire shoulder 2, the tread pattern 21 is arranged below the tread pattern 22, the first silica gel coating layer 23 is arranged above the tread pattern 21, the second silica gel coating layer 12 is connected below the tread base rubber 11, the bottom of the second silica gel coating layer 12 is connected with the tire crown belted layer 13, the bottom of the tire crown belted layer 13 is connected with the tire body layer 14, the bottom of the tire body layer 14 is connected with the airtight layer 15, the toe opening 3 is internally provided with the toe opening steel wire 31, the tread pattern 22 is provided with a plurality of V-shaped convex blocks 221, the friction force between the tire and the ground is increased by matching the tread pattern 22 with the V-shaped convex blocks 221, so that the grip force of the tire is stronger and the tire is not easy to slip, then the wear resistance and puncture resistance of the tire surface are enhanced by the first silica gel coating layer 23, and the tire is prevented from being punctured easily, and the puncture resistance inside the tire is enhanced again by utilizing the second silica gel coating layer 12, so that the tire is not easy to puncture, and the endurance of the punctured tire is improved.
After the technical scheme is adopted, the utility model discloses beneficial effect does: it prevents that the tire is easily pierced through first silica gel dope layer protection tire, then avoids the tire to be pierced through the second silica gel dope layer, improves wearability, puncture resistance and security.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a cross-sectional view of a-a of the present invention.
Description of reference numerals: the tire comprises a tire main body 1, a tread base rubber 11, a second silica gel coating layer 12, a crown belt layer 13, a carcass layer 14, an airtight layer 15, a tire shoulder 2, a tread groove 21, a tread pattern 22, a V-shaped lug 221, a first silica gel coating layer 23, a toe opening 3 and a toe opening steel wire 31.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the tire comprises a tire main body 1, a tire shoulder 2 and a toe opening 3, wherein the tire shoulder 2 is arranged on the outer side of the tire main body 1, and the toe opening 3 is arranged on the inner side of the tire main body 1; the tire shoulder 2 comprises a tread pattern groove 21, a tread pattern 22 and a first silica gel coating layer 23, wherein the tread pattern 22 is arranged on the tire shoulder 2, the tread pattern groove 21 is arranged below the tread pattern 22, and the first silica gel coating layer 23 is arranged above the tread pattern groove 21; the tire main body 1 comprises a tread base rubber 11, a second silica gel coating layer 12, a tire crown belt ply 13, a tire body layer 14 and an airtight layer 15, wherein the second silica gel coating layer 12 is connected below the tread base rubber 11, the tire crown belt ply 13 is connected to the bottom of the second silica gel coating layer 12, the tire crown belt ply 14 is connected to the bottom of the tire crown belt ply 13, and the airtight layer 15 is connected to the bottom of the tire body layer 14.
The tire body 1 is integrally formed with a tire shoulder 2 and a toe opening 3. The production cost is reduced, and the practicability is improved.
A toe steel wire 31 is arranged in the toe opening 3. The toe-opening steel wire 31 is used for matching unvulcanized rubber and tightly pressing with the inner edge of the wheel hub to form air tightness, and a sealing effect is achieved.
The thickness of the first silica gel coating layer 23 is 5-7 mm. The first silica gel coating layer 23 has abrasion resistance and puncture resistance.
The tread pattern 22 is provided with a plurality of V-shaped projections 221. The V-shaped protrusions 221 are used to enhance the friction between the tire and the ground, thereby improving safety.
The utility model discloses a theory of operation: the tire shoulder 2 is arranged on the outer side of the tire main body 1, the toe opening 3 is arranged on the inner side of the tire main body 1, the tire tread pattern 22 is arranged on the tire shoulder 2, the tread pattern 21 is arranged below the tread pattern 22, the first silica gel coating layer 23 is arranged above the tread pattern 21, the second silica gel coating layer 12 is connected below the tread base rubber 11, the bottom of the second silica gel coating layer 12 is connected with the tire crown belted layer 13, the bottom of the tire crown belted layer 13 is connected with the tire body layer 14, the bottom of the tire body layer 14 is connected with the airtight layer 15, the toe opening 3 is internally provided with the toe opening steel wire 31, the tread pattern 22 is provided with a plurality of V-shaped convex blocks 221, the friction force between the tire and the ground is increased by matching the tread pattern 22 with the V-shaped convex blocks 221, so that the grip force of the tire is stronger and the tire is not easy to slip, then the wear resistance and puncture resistance of the tire surface are enhanced by the first silica gel coating layer 23, and the tire is prevented from being punctured easily, and the puncture resistance inside the tire is enhanced again by utilizing the second silica gel coating layer 12, so that the tire is not easy to puncture, and the endurance of the punctured tire is improved.
After the technical scheme is adopted, the utility model discloses beneficial effect does: it prevents that the tire is easily pierced through first silica gel dope layer protection tire, then avoids the tire to be pierced through the second silica gel dope layer, improves wearability, puncture resistance and security.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A rubber tire with puncture-proof coating is characterized in that: the tire is composed of a tire main body (1), a tire shoulder (2) and a toe opening (3), wherein the tire shoulder (2) is arranged on the outer side of the tire main body (1), and the toe opening (3) is arranged on the inner side of the tire main body (1); the tire shoulder (2) comprises a tread pattern groove (21), a tread pattern (22) and a first silica gel coating layer (23), the tread pattern (22) is arranged on the tire shoulder (2), the tread pattern groove (21) is arranged below the tread pattern (22), and the first silica gel coating layer (23) is arranged above the tread pattern groove (21); tire main part (1) has included tread base rubber (11), second silica gel coating layer (12), tire cap belted layer (13), carcass layer (14), air seal (15), second silica gel coating layer (12) are connected to the below of tread base rubber (11), and tire cap belted layer (13) is connected to the bottom of second silica gel coating layer (12), and carcass layer (14) is connected to the bottom of tire cap belted layer (13), and air seal (15) are connected to the bottom of carcass layer (14).
2. A rubber tire with puncture-proof coating according to claim 1, wherein: the tire main body (1) is integrally formed with the tire shoulder (2) and the toe opening (3).
3. A rubber tire with puncture-proof coating according to claim 1, wherein: a toe mouth steel wire (31) is arranged in the toe mouth (3).
4. A rubber tire with puncture-proof coating according to claim 1, wherein: the thickness of the first silica gel coating layer (23) is 5-7 mm.
5. A rubber tire with puncture-proof coating according to claim 1, wherein: the tread pattern (22) is provided with a plurality of V-shaped convex blocks (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120361728.2U CN215244169U (en) | 2021-02-09 | 2021-02-09 | Rubber-tyred vehicle tire with anti-puncture coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120361728.2U CN215244169U (en) | 2021-02-09 | 2021-02-09 | Rubber-tyred vehicle tire with anti-puncture coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215244169U true CN215244169U (en) | 2021-12-21 |
Family
ID=79501588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120361728.2U Active CN215244169U (en) | 2021-02-09 | 2021-02-09 | Rubber-tyred vehicle tire with anti-puncture coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215244169U (en) |
-
2021
- 2021-02-09 CN CN202120361728.2U patent/CN215244169U/en active Active
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