Motorcycle tire

Abstract

The utility model relates to the technical field of motorcycle tires, and discloses a motorcycle tire which comprises a tire body, toes are arranged on the two sides, close to the inner diameter, of the tire body respectively, positioning grooves are formed in the edges of the toes located on the front face of the tire body, a protection plate is fixedly installed on the front face of the tire body, and the protection plate comprises an external spoke ring. A connecting groove is formed in the back surface of the spoke ring; according to the utility model, the positioning groove is formed in the tire body close to the outer side of the toe opening, and the protective plate is clamped in the positioning groove through the connecting groove and is fixed on the outer side of the hub through the bolt, so that the radial ring outside the protective plate can perform smooth shielding protection on a gap at the toe opening and the hub mounting position, and the connecting position of the tire and the hub is protected; the joint of the tire toe and the hub is prevented from being seriously abraded and scratched, and meanwhile, the joint gap of the tire and the hub is prevented from being filled with silt.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle tires, in particular to a motorcycle tire. Background Art

[0002] Motorcycle tires are rubber products designed specifically for motorcycles. High-quality motorcycle tires usually have better wear resistance and can provide a longer service life under various road conditions. Good grip performance ensures stable acceleration and braking performance on wet or dry roads.

[0003] Most of the existing motorcycle tires are installed on the outside of the motorcycle wheel hub to provide good support for the vehicle body. However, in order to facilitate installation, the tire and wheel hub have thin sidewalls, which are easily subject to external wear and scratches, leading to tire leakage and blowout. In addition, there is a gap at the connection between the tire toe and the wheel hub, which is easily filled with mud and sand. Summary of the invention

[0004] The utility model aims to provide a motorcycle tire, which can protect the connection between the tire and the wheel hub after installation, prevent the connection between the tire toe and the wheel hub from being seriously worn and scratched, and at the same time, avoid the filling of mud and sand in the connection gap between the tire and the wheel hub.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motorcycle tire, including a tire body, toes are respectively arranged on both sides of the tire body near the inner diameter, a positioning groove is opened at the edge of the toe on the front side of the tire body, a protective plate is fixedly installed on the front side of the tire body, the protective plate includes an outer spoke ring, and a connecting groove is opened on the back side of the spoke ring.

[0006] Preferably, a positioning hole is opened in the middle of the protective plate, and a fixing bolt is installed in the positioning hole through a thread.

[0007] Preferably, a wheel hub is installed on the inner diameter of the tire body, and the wheel hub is located on the back side of the protective plate.

[0008] Preferably, support plates are integrally formed at equal intervals on the circumference of the inner diameter of the protective plate, and the support plates are used to support the spoke rings.

[0009] Preferably, the inner diameter of the spoke ring is smaller than the inner diameter of the toe opening.

[0010] Preferably, the outer spoke ring of the protective plate is engaged in the inner wall of the positioning groove through a connecting groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model arranges a positioning groove near the outer side of the toe of the tire body, and the protective plate is engaged in the positioning groove through the connecting groove and is fixed to the outer side of the wheel hub by bolts, so that the outer spoke ring of the protective plate can shield and protect the gap between the toe and the wheel hub installation position in a flat manner, thereby playing a protective role on the connection between the tire and the wheel hub, preventing the connection between the toe of the tire and the wheel hub from being seriously worn and scratched, and at the same time, avoiding the filling of mud and sand in the connection gap between the tire and the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the tire body structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the back structure of the protective plate in the utility model;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the tire body in the utility model;

[0017] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0018] In the figure: 1, tire body; 2, protective plate; 11, toe opening; 12, positioning groove; 21, spoke ring; 22, connecting groove; 23, support plate; 24, positioning hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-5 The utility model provides a technical solution: a motorcycle tire, comprising a tire body 1, toe openings 11 are respectively arranged near the inner diameter on both sides of the tire body 1, and a positioning groove 12 is opened at the edge of the toe opening 11 on the front side of the tire body 1;

[0021] A protective plate 2 is fixedly mounted on the front of the tire body 1. The protective plate 2 includes an outer spoke ring 21. A connecting groove 22 is formed on the back of the spoke ring 21.

[0022] The tire body 1 can be disassembled from the wheel hub by using a tire disassembly machine through the toe opening 11;

[0023] A positioning groove 12 is provided on the tire body 1 near the outer side of the toe opening 11, and the protective plate 2 is engaged in the positioning groove 12 through the connecting groove 22 and is fixed to the outer side of the wheel hub by bolts, so that the outer spoke ring 21 of the protective plate 2 can provide flat shielding and protection for the gap between the toe opening 11 and the installation of the wheel hub, thereby protecting the connection between the tire and the wheel hub, preventing the connection between the tire toe opening 11 and the wheel hub from severe wear and scratches, and at the same time, avoiding the filling of mud and sand in the connection gap between the tire and the wheel hub.

[0024] Among them, a positioning hole 24 is opened in the middle of the protective plate 2, and a fixing bolt is installed in the positioning hole 24 through a thread. A wheel hub is installed on the inner diameter of the tire body 1, and the wheel hub is located on the back of the protective plate 2. A positioning groove 12 is set on the tire body 1 near the outer side of the toe opening 11, and the protective plate 2 is engaged in the positioning groove 12 through the connecting groove 22, and is fixed to the outer side of the wheel hub by bolts, so that the protective plate 2 can block and protect the gap between the toe opening 11 and the wheel hub installation. The outer circumference of the spoke ring 21 of the protective plate 2 can be smoothly connected with the positioning groove 12, so as to guide the mud and sand. The mud and sand can be guided through the wheel hub through the outer spoke ring 21 of the protective plate 2 to avoid filling the gap between the wheel hub and the toe opening 11.

[0025] Among them, support plates 23 are integrally formed at equal intervals on the circumference of the inner diameter of the protective plate 2, and the support plates 23 are used to support the spokes 21. The inner diameter of the spokes 21 is smaller than the inner diameter of the toe opening 11. The outer spokes 21 of the protective plate 2 are engaged in the inner wall of the positioning groove 12 through the connecting groove 22. The protective plate 2 is engaged in the positioning groove 12 through the connecting groove 22 and is fixed to the outside of the wheel hub by bolts, so that the protective plate 2 can block and protect the gap between the toe opening 11 and the wheel hub installation. Mud and sand can be guided through the wheel hub through the outer spokes 21 of the protective plate 2 to avoid filling the gap between the wheel hub and the toe opening 11.

[0026] Working principle: When installing the protective plate 2 on the outer side of the motorcycle tire, first assemble the tire through the middle toe 11 with a tire dismantling machine, then fit the connecting groove 22 on the inner side of the protective plate 2 into the positioning groove 12 at the tire toe 11, and fix the protective plate 2 to the bolt hole in the middle of the wheel hub with fixing bolts;

[0027] When the protective plate 2 is in use, the protective plate 2 is engaged in the positioning groove 12 through the connecting groove 22 and is fixed to the outside of the wheel hub by bolts, so that the protective plate 2 can shield and protect the gap between the toe opening 11 and the wheel hub installation. Mud and sand can be guided through the wheel hub through the external spoke ring 21 of the protective plate 2 to avoid filling the gap between the wheel hub and the toe opening 11.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to the embodiments without departing from the principles of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motorcycle tire, comprising a tire body (1), characterized in that: Toe openings (11) are respectively arranged on both sides of the tire body (1) near the inner diameter, and a positioning groove (12) is provided at the edge of the toe opening (11) on the front side of the tire body (1). A protective plate (2) is fixedly mounted on the front side of the tire body (1), and the protective plate (2) includes an outer spoke ring (21), and a connecting groove (22) is provided on the back side of the spoke ring (21).

2. A motorcycle tire according to claim 1, characterized in that: A positioning hole (24) is provided in the middle of the protective plate (2), and a fixing bolt is threadedly installed in the positioning hole (24).

3. A motorcycle tire according to claim 1, characterized in that: A wheel hub is mounted on the inner diameter of the tire body (1), and the wheel hub is located on the back side of the protective plate (2).

4. A motorcycle tire according to claim 1, characterized in that: Support plates (23) are integrally formed at equal intervals on the circumference of the inner diameter of the protection plate (2), and the support plates (23) are used to support the spoke ring (21).

5. A motorcycle tire according to claim 1, characterized in that: The inner diameter of the spoke ring (21) is smaller than the inner diameter of the toe opening (11).

6. A motorcycle tire according to claim 1, characterized in that: The outer spoke ring (21) of the protection plate (2) is engaged in the inner wall of the positioning groove (12) via the connecting groove (22).

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