Wheel protection device of all terrain vehicle

Abstract

The utility model discloses a dune buggy wheel protection device which comprises a first protection sleeve and a second protection sleeve, clamping grooves are formed in the front face and the rear face of the first protection sleeve and the front face and the rear face of the second protection sleeve, every two adjacent clamping grooves are combined to form a limiting groove, and an arc-shaped clamping piece matched with the limiting groove is connected to the limiting groove in a clamped mode. Four positioning grooves are formed in the back face of the rear arc-shaped clamping piece, and bolts penetrating to the front face of the front arc-shaped clamping piece are connected to the positioning grooves in a clamped mode. The dune buggy wheel protection device has the beneficial effects that the dune buggy wheel protection device is mainly formed by splicing the first protection sleeve and the second protection sleeve, the dune buggy wheel is sleeved with the first protection sleeve and the second protection sleeve, the dune buggy wheel can be prevented from making direct contact with the ground, only the surfaces of the first protection sleeve and the second protection sleeve are abraded, and the surface of the dune buggy wheel cannot be abraded; only the second protective sleeve and the first protective sleeve need to be replaced, overall replacement is not needed, the replacement cost is low, and the replacement difficulty is small.

Description

Technical Field

[0001] The utility model relates to the technical field of beach vehicles, in particular to a beach vehicle wheel protection device. Background Art

[0002] ATV is the common name for all-terrain vehicles (vehicles that can travel on any terrain). Because it is suitable for more complex terrain, it has good off-road performance.

[0003] In order to facilitate walking on complex terrain, the wheels of ATVs are exposed and are large in size. After being used for a period of time, the wheels are prone to severe wear due to the lack of wheel protection devices. The anti-skid ribs on the surface of the ATV wheels are not obviously protruding and are prone to cracking, resulting in poor off-road effect. Therefore, they need to be replaced. One way is to replace the entire wheel, which has a high replacement cost, and the other is to replace the outer tire, which is complicated and troublesome and has a poor use effect.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a beach vehicle wheel protection device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A beach vehicle wheel protection device includes a first protective cover and a second protective cover, wherein the front and rear surfaces of the first protective cover and the second protective cover are provided with card slots, and two adjacent card slots are merged into a limiting slot, and an arc-shaped card matching with the limiting slot is clamped on the limiting slot, and the back of the rear arc-shaped card is provided with four positioning slots, and a bolt penetrating to the front of the front arc-shaped card is clamped on the positioning slot, and the bolt is threadedly connected with a fastening nut, and a circular groove is provided on the side of the two arc-shaped cards away from each other, and the fastening nut is attached to the circular groove, and locking grooves are provided on the inner walls on both sides of the circular groove, and the front end of the bolt is threadedly connected with a sealing assembly.

[0008] Preferably, two groups of vertically distributed connection grooves are provided on a side of the first protective sleeve close to the second protective sleeve, and two groups of vertically distributed connection strips are provided on a side of the second protective sleeve close to the first protective sleeve, and the connection strips are inserted into the connection grooves.

[0009] Preferably, a reinforcing rod is provided on the side where the first protective sleeve and the second protective sleeve are close to each other.

[0010] Preferably, the outer walls of the first protective sleeve and the second protective sleeve are integrally connected with anti-slip ribs.

[0011] Preferably, the sealing assembly includes a sealing cover, the front inner wall of the sealing cover is provided with an internal threaded sleeve threadedly connected to the bolt, springs are provided on both sides of the internal threaded sleeve, and the sides of the two springs facing away from each other are provided with U-shaped sliding strips extending to the outside of the sealing cover.

[0012] Preferably, the outer wall of the U-shaped slide bar is wrapped with a rubber layer, and the sealing cover is clamped on the circular groove.

[0013] The beneficial effects of the utility model are:

[0014] 1. The beach vehicle wheel protection device of the present application is mainly composed of a first protective cover and a second protective cover, and is put on the beach vehicle wheel, which can prevent the beach vehicle wheel from directly contacting the ground. Only the first protective cover and the second protective cover are worn on the surface, and the surface of the beach vehicle wheel will not be worn. Only the second protective cover and the first protective cover need to be replaced, and there is no need to replace the entire cover. The replacement cost is low and the replacement difficulty is small;

[0015] 2. Through the special sealing assembly, in combination with the round groove with locking groove, the threads on the front surface of the bolt and the threads on the fastening nut can be sealed and protected (without contact with mud or water), with good anti-rust effect, and will not affect the subsequent replacement of the entire ATV wheel guard. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a beach vehicle wheel protection device according to an embodiment of the utility model;

[0018] Figure 2 It is a rear view of a beach vehicle wheel protection device according to an embodiment of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a sealing assembly in a beach vehicle wheel protection device according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the connection groove and the connection strip in a beach vehicle wheel protection device according to an embodiment of the utility model;

[0021] Figure 5The utility model is a schematic diagram of the installation structure of the reinforcing rod in the wheel protection device of the beach vehicle according to the embodiment of the present utility model.

[0022] In the figure:

[0023] 1. First protective cover; 2. Second protective cover; 3. Card slot; 4. Arc-shaped card; 5. Positioning slot; 6. Bolt; 7. Fastening nut; 8. Connecting slot; 9. Connecting insert; 10. Reinforcement insert; 11. Anti-slip rib; 12. Round groove; 13. Sealing cover; 14. Internal threaded sleeve; 15. Spring; 16. U-shaped slide. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a beach vehicle wheel protection device is provided.

[0026] Embodiment 1;

[0027] like Figure 1-5 As shown, according to the embodiment of the utility model, the beach car wheel protection device includes a first protective cover 1 and a second protective cover 2. The front and rear surfaces of the first protective cover 1 and the second protective cover 2 are provided with card slots 3. Two adjacent card slots 3 are merged into a limiting groove. The limiting groove is clamped with an arc card 4 matching with it, which plays a role of positioning and clamping the arc card 4. Four positioning grooves 5 are opened on the back of the rear arc card 4 to limit the bolt 6 and prevent the bolt 6 from rotating, thereby facilitating the installation of the fastening nut 7. The positioning groove 5 is clamped with a bolt 6 that penetrates to the front side of the front arc card 4. The bolt 6 is threadedly connected with the fastening nut 7. The two arc cards 4 are provided with a circular groove 12 on the side away from each other. The fastening nut 7 fits on the circular groove 12. The inner walls on both sides of the circular groove 12 are provided with locking grooves, and the front end of the bolt 6 is threadedly connected with a sealing assembly.

[0028] Embodiment 2:

[0029] like Figure 1-5As shown, according to the beach buggy wheel protection device of the embodiment of the utility model, two groups of connecting grooves 8 distributed up and down are opened on the side of the first protective cover 1 close to the second protective cover 2, and two groups of connecting strips 9 distributed up and down are provided on the side of the second protective cover 2 close to the first protective cover 1, and the connecting strips 9 are inserted into the connecting grooves 8. A reinforcing rod 10 is provided on the side where the first protective cover 1 and the second protective cover 2 are close to each other, which can improve the connection firmness between the first protective cover 1, the second protective cover 2 and the beach buggy wheel, and the outer walls of the first protective cover 1 and the second protective cover 2 are integrally connected with anti-skid ribs 11, which have a good anti-skid effect.

[0030] Embodiment three;

[0031] like Figure 1-5 As shown, according to the beach vehicle wheel protection device of the utility model embodiment, the sealing assembly includes a sealing cover 13, and the front inner wall of the sealing cover 13 is provided with an internal threaded sleeve 14 threadedly connected to the bolt 6, and springs 15 are provided on both sides of the internal threaded sleeve 14, and the two springs 15 are provided with a U-shaped slide bar 16 extending to the outside of the sealing cover 13 on the side away from each other, which can seal and protect the threads on the front end surface of the bolt 6, and can seal and protect the threads on the fastening nut 7, with good anti-rust effect, and will not affect the subsequent replacement of the entire beach vehicle wheel protection device, the outer wall of the U-shaped slide bar 16 is wrapped with a rubber layer, and the sealing cover 13 is clamped on the circular groove 12, with good sealing performance.

[0032] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0033] In actual application, the first protective sleeve 1 and the second protective sleeve 2 are docked and put on the beach car wheel. At this time, the connecting strip 9 is inserted into the connecting groove 8, and the reinforcement rod 10 is inserted into the reinforcement groove on the surface of the beach car wheel, which can avoid direct contact between the beach car wheel and the ground. Only the surface of the first protective sleeve 1 and the second protective sleeve 2 is worn, and the surface of the beach car wheel will not be worn. Only the second protective sleeve 2 and the first protective sleeve 1 need to be replaced, and there is no need to replace the entire sleeve. The replacement cost is low and the replacement difficulty is small. The specific replacement steps are as follows: Press the protruding U-shaped slide bar 16, at this time the spring 15 elastically contracts, the U-shaped slide bar 16 is separated from the locking groove on the inner wall of the circular groove 12, and the sealing cover 13 is reversed to separate the internal threaded sleeve 14 from the bolt 6. Reverse the fastening nut 7 with a wrench, take out the fastening nut 7, and pull out the bolt 6 backwards, and the two docked first protective sleeves 1 and second protective sleeves 2 can be directly removed.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A beach vehicle wheel protection device, characterized in that: The invention comprises a first protective sleeve (1) and a second protective sleeve (2), wherein the front and rear surfaces of the first protective sleeve (1) and the second protective sleeve (2) are provided with card slots (3), and two adjacent card slots (3) are combined into a limiting slot, and a matching arc card (4) is clamped on the limiting slot, and the back of the rear arc card (4) is provided with four positioning slots (5), and a bolt (6) penetrating to the front of the front arc card (4) is clamped on the positioning slot (5), and the bolt (6) is threadedly connected with a fastening nut (7), and a circular groove (12) is provided on the side of the two arc cards (4) away from each other, and the fastening nut (7) is fitted on the circular groove (12), and the inner walls on both sides of the circular groove (12) are provided with locking grooves, and the front end of the bolt (6) is threadedly connected with a sealing component.

2. A beach vehicle wheel protection device according to claim 1, characterized in that: Two groups of vertically distributed connection grooves (8) are provided on a side of the first protective sleeve (1) close to the second protective sleeve (2), and two groups of vertically distributed connection plugs (9) are provided on a side of the second protective sleeve (2) close to the first protective sleeve (1), and the connection plugs (9) are inserted into the connection grooves (8).

3. A beach vehicle wheel protection device according to claim 1, characterized in that: A reinforcing rod (10) is provided on each side of the first protective sleeve (1) and the second protective sleeve (2) that are close to each other.

4. A beach vehicle wheel protection device according to claim 1, characterized in that: The outer walls of the first protective sleeve (1) and the second protective sleeve (2) are integrally connected with anti-slip ribs (11).

5. A beach vehicle wheel protection device according to claim 1, characterized in that: The sealing assembly comprises a sealing cover (13), the front inner wall of the sealing cover (13) is provided with an internal threaded sleeve (14) threadedly connected to the bolt (6), springs (15) are provided on both sides of the internal threaded sleeve (14), and the two sides of the two springs (15) away from each other are provided with U-shaped sliding strips (16) extending to the outside of the sealing cover (13).

6. A beach vehicle wheel protection device according to claim 5, characterized in that: The outer wall of the U-shaped sliding strip (16) is wrapped with a rubber layer, and the sealing cover (13) is clamped on the circular groove (12).

Images