Off-road tire with high trafficability on muddy road condition

Abstract

The invention discloses a muddy road condition high trafficability off-road tire which comprises a tire body, a first central pattern block, a second central pattern block, a first tire shoulder pattern block, a second tire shoulder pattern block and a first tire side pattern block. A first sand and stone cleaner, a second sand and stone cleaner, a third sand and stone cleaner and a fourth sand and stone cleaner are arranged on the tire body, and the first sand and stone cleaner, the second sand and stone cleaner, the third sand and stone cleaner and the fourth sand and stone cleaner are all provided with screw cylinders. The screw cylinder is movably connected with the tire body, and a mounting mechanism is arranged on the tire body. The invention relates to an off-road tire with high trafficability on a muddy road condition, which has the characteristics that the road holding force of the tire is stronger, the tire can be used on the muddy road, and meanwhile, a gravel cleaner on the device is convenient to disassemble, assemble and replace.

Description

Technical Field

[0001] This invention belongs to the field of tire technology, specifically an off-road tire with high passability in muddy road conditions. Background Technology

[0002] Utility model patent CN217622996U discloses an off-road tire. The central tread blocks are connected by longitudinal reinforcing ribs, and the lateral tread blocks are connected by transverse reinforcing ribs. The transverse tread grooves are open, extending from one tire shoulder to the other. The inner tread blocks are biomimetic tread blocks shaped like camel hoof prints. The transverse reinforcing ribs are divided into four segments from one tire shoulder to the other: segments D1 and D4 are parallel, and segments D2 and D3 are parallel. The angles between D1 and D2, and between D3 and D4, are obtuse angles. Through the design of the reinforcing ribs and tread block shapes, the tire's heat generation during operation is reduced while ensuring wear resistance and puncture resistance, thereby improving the tire's high-speed durability. The biomimetic tread block design, mimicking camel hoof prints, increases the contact area between the tread block sides and soft road surfaces, thus increasing the tire's driving performance. However, this off-road tire has some shortcomings in use: its poor grip makes the device difficult to use on muddy roads, and the tire's gravel cleaner is not easy to remove and replace. Therefore, improvements are needed. Summary of the Invention

[0003] The purpose of this invention is to provide an off-road tire with high muddy road passability in order to solve the above-mentioned problems, thus solving the problems mentioned in the background art.

[0004] To address the above problems, the present invention provides a technical solution:

[0005] An off-road tire with high mud-road passability includes a tire carcass, a central tread block 1, a central tread block 2, a shoulder tread block 1, a shoulder tread block 2, a sidewall pattern 1, a gravel cleaner 1, a gravel cleaner 2, a gravel cleaner 3, and a gravel cleaner 4. Each of the gravel cleaners 1, 2, 3, and 4 is equipped with a screw, which is movably connected to the tire carcass. The tire carcass is provided with an installation mechanism.

[0006] Preferably, the tire carcass has two sidewall patterns, one shoulder lateral groove, two shoulder lateral grooves, and longitudinal grooves. These structures increase the tire's grip.

[0007] Preferably, the tire body has a central groove one, a central groove two, a central groove three, and a central groove four. By configuring the above structure, the friction between the tire and the ground is increased.

[0008] Preferably, the tire body is provided with a first reinforcing rib and a second reinforcing rib. By providing the above structure, the overall strength of the tire is increased.

[0009] Preferably, the tire carcass is provided with steel sheet one, steel sheet two, steel sheet three, steel sheet four, steel sheet five, steel sheet six, steel sheet seven, and steel sheet eight. By providing the above structure, the strength of the tire is increased.

[0010] Preferably, the mounting mechanism includes a screw seat, with the screw seat threadedly connected to the inside of the screw barrel. A screw rod is mounted inside the screw seat via a bearing, and a threaded tube is threadedly connected to the outside of the screw rod. A connecting plate is fixedly connected to the end of the threaded tube, and the connecting plate and screw seat are slidably connected. A connecting rod is hinged to the surface of the connecting plate, and a locking rod is hinged to the end of the connecting rod. The locking rod passes through the screw seat and is slidably connected to it, contacting the tire body. The screw barrel, passing through the tire body and threadedly connected to the screw seat, allows for threaded movement by rotating the screw rod and threaded tube. This movement causes the threaded tube to move the connecting plate, which in turn causes the connecting rod to move the locking rod. This facilitates the disassembly and replacement of the sand and gravel cleaners one, two, three, and four.

[0011] Preferably, a guide rod is fixedly connected to the surface of the solenoid, and the guide rod is slidably connected to the screw seat. The guide rod guides the movement of the solenoid.

[0012] Preferably, a support plate is fixedly connected inside the screw seat, and the support plate is slidably connected to the locking rod. The support plate guides the movement of the locking rod.

[0013] The beneficial effects of this invention are as follows: This invention relates to an off-road tire with high mud-road capability, featuring strong grip for use on muddy roads. Furthermore, the sand and gravel cleaner on the device is easy to disassemble and replace. In practical use, compared with traditional off-road tires with high mud-road capability, this off-road tire has the following beneficial effects:

[0014] First, the screw barrel passes through the tire body and the screw seat and is connected by threads. By rotating the screw and the screw tube, the screw tube moves the connecting plate, which in turn moves the connecting rod and the clamping rod. This makes it easy to disassemble and replace the sand cleaner one, sand cleaner two, sand cleaner three and sand cleaner four.

[0015] Secondly, a unique tread pattern design combining interlocking block and serrated patterns is achieved through the use of central tread block one, central tread block two, shoulder tread block one, shoulder tread block two, sidewall tread block one, and sidewall tread block two. The large and rationally distributed block tread blocks provide strong grip on soft sand and muddy surfaces, while the serrated patterns, distributed between the block treads, enhance the tire's grip and drainage performance on wet and rough roads, significantly increasing mud capacity and reducing tread blockage. Simultaneously, multiple lateral auxiliary tread grooves are evenly distributed between the main tread grooves, forming a crisscrossing, continuous groove system, further enhancing the tire's grip and drainage capacity in mud. The tread blocks employ a special stepped design, allowing them to cut into the ground more effectively when driving in mud, increasing friction. Attached Figure Description

[0016] For ease of explanation, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0019] Figure 3 For the present invention Figure 2 A partial structural bottom sectional view;

[0020] Figure 4 For the present invention Figure 3 A cross-sectional view of the screw seat;

[0021] Figure 5 For the present invention Figure 4 A partial structural diagram;

[0022] Figure 6 For the present invention Figure 4 Enlarged view of point A.

[0023] In the diagram: 1. Central tread block one; 2. Central tread block two; 3. Shoulder tread block one; 4. Shoulder tread block two; 5. Sidewall tread block one; 6. Sidewall tread block two; 7. Shoulder transverse groove one; 8. Shoulder transverse groove two; 9. Longitudinal groove; 10. Central groove one; 11. Central groove two; 12. Central groove three; 13. Central groove four; 14. Reinforcing rib one; 15. Reinforcing rib two; 16. Abrasive cleaner one; 17. Abrasive cleaner 2; 18. Sand and gravel cleaner 3; 19. Sand and gravel cleaner 4; 20. Steel sheet 1; 21. Steel sheet 2; 22. Steel sheet 3; 23. Steel sheet 4; 24. Steel sheet 5; 25. Steel sheet 6; 26. Steel sheet 7; 27. Steel sheet 8; 28. Screw barrel; 29. ​​Installation mechanism; 291. Screw seat; 292. Screw rod; 293. Screw tube; 294. Guide rod; 295. Connecting plate; 296. Connecting rod; 297. Clamping rod; 298. Support plate. Detailed Implementation

[0024] like Figure 1-6 As shown, the specific implementation adopts the following technical solution:

[0025] Example:

[0026] An off-road tire with high mud and road passability includes a tire carcass, with central tread block 1, central tread block 2, shoulder tread block 3, shoulder tread block 4, sidewall tread block 5, sidewall tread block 6, shoulder lateral groove 7, shoulder lateral groove 8, longitudinal groove 9, central groove 10, central groove 21, central groove 31, and central groove 413. These structures increase the friction between the tire and the ground. The tire carcass also has reinforcing ribs 14 and 215, which further enhance the overall strength of the tire. The tire's grip is increased by setting up the above structure. The tire body is equipped with gravel cleaner 16, gravel cleaner 27, gravel cleaner 38, and gravel cleaner 49. Steel plates 11, 21, 22, 23, 24, 25, 26, and 27 are also installed on the tire body. The tire's strength is increased by setting up the above structure. Each of the gravel cleaners 16, 27, 3, and 4 is equipped with a screw 28, which is movably connected to the tire body. An installation mechanism 29 is also provided on the tire body.

[0027] The mounting mechanism 29 includes a screw seat 291. The screw seat 291 is threadedly connected to the inside of the screw barrel 28. A screw rod 292 is mounted inside the screw seat 291 via a bearing. A screw tube 293 is threadedly connected to the outside of the screw rod 292. A guide rod 294 is fixedly connected to the surface of the screw tube 293. The guide rod 294 and the screw seat 291 are slidably connected. The guide rod 294 guides the movement of the screw tube 293. A connecting plate 295 is fixedly connected to the end of the screw tube 293. The connecting plate 295 and the screw seat 291 are slidably connected. A connecting rod 296 is hinged to the surface of the connecting plate 295. A locking rod 297 is hinged to the end of the connecting rod 296 and passes through the screw seat. 291 is slidably connected to screw seat 291, and clamp rod 297 contacts the tire body. Screw seat 291 is internally fixedly connected to support plate 298, which is slidably connected to clamp rod 297. By setting support plate 298, the movement of clamp rod 297 is guided. Screw barrel 28 passes through the tire body and screw seat 291 through threaded connection. By rotating screw rod 292 and screw tube 293, the screw tube 293 drives connecting plate 295 to move, which in turn drives connecting rod 296 to move clamp rod 297. This makes it easy to disassemble and replace sand cleaner one 16, sand cleaner two 17, sand cleaner three 18 and sand cleaner four 19.

[0028] The usage state of this invention is as follows: When replacing the first sand cleaner 16, the second sand cleaner 17, the third sand cleaner 18, and the fourth sand cleaner 19, insert the screw barrel 28 into the tire body, manually rotate the screw rod 292, the screw rod 292 rotates and the screw tube 293 makes a threaded movement, which in turn causes the screw tube 293 to drive the connecting plate 295 to move, the connecting plate 295 to drive the connecting rod 296 to move, the connecting rod 296 to drive the locking rod 297 to move, the locking rod 297 moves and extends out from the screw seat 291, then manually rotate the screw seat 291, the screw seat 291 rotates and the screw barrel 28 makes a threaded movement, which in turn causes the screw barrel 28 to move into the tire body, which in turn causes the locking rod 297 to move. 97 contacts the tire body, and is connected to the tire body and screw seat 291 by thread through the screw barrel 28. It rotates the screw 292 and screw tube 293 to make threaded movement, which in turn causes the screw tube 293 to drive the connecting plate 295 to move, which in turn causes the connecting rod 296 to drive the locking rod 297 to move, which makes it easy to disassemble and replace the gravel cleaner 16, gravel cleaner 27, gravel cleaner 318 and gravel cleaner 419. The unique pattern design of interlaced block and sawtooth pattern is formed by using the central pattern block 1, central pattern block 2, shoulder pattern block 1, shoulder pattern block 2, sidewall pattern 1, and sidewall pattern 2. The large, well-distributed block tread blocks provide strong grip on soft sand and muddy surfaces. Serrated treads, interspersed between the block treads, enhance grip and drainage on wet and rough terrain, significantly increasing mud capacity and reducing tread blockage. Simultaneously, multiple lateral auxiliary tread grooves are evenly distributed between the main tread grooves, forming a crisscrossing, continuous groove system that further enhances grip and drainage in mud. The tread blocks feature a special stepped design, allowing them to cut more effectively into the ground and increase friction when driving in mud.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. An off-road tire with high muddy road passability, comprising a tire carcass, characterized in that: The tire body is provided with a central tread block 1 (1), a central tread block 2 (2), a shoulder tread block 1 (3), a shoulder tread block 2 (4), a sidewall tread block 1 (5), a gravel cleaner 1 (16), a gravel cleaner 2 (17), a gravel cleaner 3 (18), and a gravel cleaner 4 (19). Each of the gravel cleaner 1 (16), gravel cleaner 2 (17), gravel cleaner 3 (18), and gravel cleaner 4 (19) is provided with a screw barrel (28). The screw barrel (28) is movably connected to the tire body. The tire body is provided with an installation mechanism (29).

2. The off-road tire with high muddy road passability according to claim 1, characterized in that: The tire body is provided with a second sidewall pattern (6), a first shoulder groove (7), a second shoulder groove (8), and a longitudinal groove (9).

3. The off-road tire with high muddy road passability according to claim 1, characterized in that: The tire body is provided with a central groove one (10), a central groove two (11), a central groove three (12), and a central groove four (13).

4. The off-road tire with high muddy road passability according to claim 1, characterized in that: The tire body is provided with a first reinforcing rib (14) and a second reinforcing rib (15).

5. The off-road tire with high muddy road passability according to claim 1, characterized in that: The tire body is provided with steel sheet one (20), steel sheet two (21), steel sheet three (22), steel sheet four (23), steel sheet five (24), steel sheet six (25), steel sheet seven (26), and steel sheet eight (27).

6. The off-road tire with high muddy road passability according to claim 1, characterized in that: The mounting mechanism (29) includes a screw seat (291). The screw seat (291) is threadedly connected to the inside of the screw barrel (28). A screw rod (292) is mounted inside the screw seat (291) via a bearing. A screw tube (293) is threadedly connected to the outside of the screw rod (292). A connecting plate (295) is fixedly connected to the end of the screw tube (293). The connecting plate (295) and the screw seat (291) are slidably connected. A connecting rod (296) is hinged to the surface of the connecting plate (295). A locking rod (297) is hinged to the end of the connecting rod (296). The locking rod (297) passes through the screw seat (291) and is slidably connected to the screw seat (291). The locking rod (297) is in contact with the tire body.

7. The off-road tire with high muddy road passability according to claim 6, characterized in that: A guide rod (294) is fixedly connected to the surface of the solenoid (293), and the guide rod (294) and the screw seat (291) are slidably connected.

8. The off-road tire with high muddy road passability according to claim 6, characterized in that: The screw seat (291) is internally fixedly connected to a support plate (298), and the support plate (298) and the locking rod (297) are slidably connected.

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