Motorcycle cover tyre with strong road holding force
By designing an annular cavity and an annular rubber ring structure on the motorcycle tire, combined with a sloping surface and transverse grooves, the problem of decreased grip caused by mud accumulation in the tire tread was solved, thus maintaining and improving grip on muddy roads.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-03
- Publication Date
- 2026-04-07
AI Technical Summary
The problem with existing motorcycle tires is that when driving on muddy roads, the treads get stuck in the mud, causing a decrease in grip.
The design incorporates an annular cavity and an annular rubber ring structure, combined with a sloping surface and transverse grooves. Through the deformation and repositioning action of the annular rubber ring, the second tire strip makes small up-and-down movements on the tire surface, throwing off mud and maintaining grip.
It effectively maintains and improves tire grip on muddy roads, prevents mud accumulation in the tire treads, and improves driving stability.
Smart Images
Figure CN224089966U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a tire technical field, concretely is a motorcycle outer cover with strong ground adhesion. BACKGROUND
[0002] Among the many components of a motorcycle, the outer cover plays a very key role, which directly contacts the ground and is the core element to ensure the safety and stability of riding. In order to improve the ground adhesion on muddy roads, the current outer cover usually deepens the tread depth, and the deeper pattern can be embedded more deeply into the mud, increasing the friction between the tire and the ground, so that the vehicle is less likely to slip when driving on muddy roads, thereby achieving the effect of improving the ground adhesion on muddy roads. However, with the driving of the tire, the soil will be embedded in the tread, and the tread will be gradually filled with soil, reducing the effective contact area between the tire and the ground, and further reducing the ground adhesion. SUMMARY
[0003] The utility model aims at providing a motorcycle outer cover with strong ground adhesion to solve the problems in the above background.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a motorcycle outer cover with strong ground adhesion, comprising: a tire body, a first tread opening on the tire body, four second treads and two third treads, further comprising: two first tread strips formed on both sides of the first tread, a second tread strip formed between two second treads close to each other, and two annular cavities inside the tire body, and an annular rubber ring in each annular cavity.
[0005] The annular rubber ring comprises a rubber outer ring and a rubber inner ring inside the rubber outer ring.
[0006] The outer wall of the second tread strip on both sides is provided with a slope, and a plurality of equidistantly distributed transverse grooves are opened on the outer wall of the top of the second tread strip.
[0007] A plurality of equidistantly distributed inclined grooves are opened on the outer wall of the top of the first tread strip.
[0008] The outer wall of both sides of the tire body is provided with a side protection strip.
[0009] A plurality of equidistantly distributed inclined drainage patterns are opened on both ends of the outer wall of the tire body.
[0010] Compared with the prior art, the utility model has the beneficial effects that:
[0011] The utility model discloses a strong ground adhesion motorcycle outer tire, through the annular cavity set up, the part of second bar that the second bar presses on the ground will be extruded to the inside of the tire body, drives annular cavity to produce deformation, and extrudes annular rubber ring, with the tire body in the continuous rolling in the running process, the second bar is pressed part from the ground is transferred when, the part loses the ground pressure, resets under the action of annular rubber ring, make the second bar will do small amplitude up and down motion on the tire body surface, be favorable to with the rolling of tire body throw out the soil in the second bar two sides second bar pattern outward, be used for improving and keeping the ground adhesion of tire. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is the external view structure diagram of the utility model;
[0013] Figure 2 It is the sectional view structure diagram of the utility model;
[0014] Figure 3 It is the A place enlarged structure diagram of the utility model;
[0015] Figure 4 It is the annular rubber ring structure diagram of the utility model.
[0016] In the drawing: 1, tire body;2, first bar pattern;3, second bar pattern;4, third bar pattern;5, first bar;6, second bar;7, annular cavity;8, annular rubber ring;801, rubber outer ring;802, rubber inner ring;9, inclined plane slope;10, horizontal groove;11, inclined groove;12, side protection strip;13, oblique drainage pattern. DETAILED DESCRIPTION
[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0018] Please refer to Figures 1-4 The utility model provides a kind of strong ground adhesion motorcycle outer tire, comprising: tire body 1, first bar pattern 2 being opened in tire body 1, four second bar patterns 3 and two third bar patterns 4, further comprising: two first bars 5 are formed in the two sides of first bar pattern 2, second bar 6 is formed between two second bar patterns 3 close to each other, and two annular cavities 7 are provided in tire body 1, and annular rubber ring 8 is provided in two annular cavities 7.
[0019] It should be noted here that: through the setting of the annular cavity 7, the part of the second tread 6 pressed on the ground will be extruded to the inside of the tire body 1, driving the annular cavity 7 to deform and extruding the annular rubber ring 8. With the continuous rolling of the tire body 1 in the driving process, the part of the second tread 6 pressed on the ground is turned away, and under the action of the annular rubber ring 8, the part loses the ground pressure and resets, so that the second tread 6 will make small amplitude up and down motion on the surface of the tire body 1, which is beneficial to throwing the soil in the second tread 6 on both sides of the second tread 3 outwards with the rolling of the tire body 1, so as to improve and maintain the grip of the tire.
[0020] In a preferred embodiment, the annular rubber ring 8 comprises a rubber outer ring 801 and a rubber inner ring 802 arranged inside the rubber outer ring 801.
[0021] It should be noted here that: the hardness of the rubber inner ring 802 is greater than that of the rubber outer ring 801, and the combination of the rubber outer ring 801 and the rubber inner ring 802 can improve the elastic force of the pressure resistance and deformation.
[0022] In a preferred embodiment, the outer wall of the second tread 6 on both sides is provided with an inclined slope 9, and a plurality of equidistant transverse grooves 10 are formed on the outer wall of the top of the second tread 6.
[0023] It should be noted here that: through the setting of the inclined slope 9, the second tread 6 can better throw the soil in the second tread 3 outwards when making small amplitude up and down motion on the surface of the tire body 1, and the setting of the transverse groove 10 can improve the local grip of the second tread 6.
[0024] In a preferred embodiment, a plurality of equidistant inclined grooves 11 are formed on the outer wall of the top of the first tread 5.
[0025] It should be noted here that: it is convenient for the tire body 1 to drain water outward.
[0026] In a preferred embodiment, a side protection strip 12 is mounted on the outer wall of both sides of the tire body 1.
[0027] It should be noted here that: the two sides of the tire are relatively weak, and the setting of the side protection strip 12 can protect the two sides of the tire body 1.
[0028] In a preferred embodiment, a plurality of equidistant inclined drainage patterns 13 are formed on the outer wall of both ends of the tire body 1.
[0029] It should be noted here that: it is beneficial to quickly drain water and drive more smoothly through the curve.
[0030] Working principle: through the setting of annular cavity 7, the part of second strip 6 pressed on the ground will be extruded to the inside of carcass 1, drive annular cavity 7 to produce deformation, and extrude annular rubber ring 8, with the continuous rolling of carcass 1 in the driving process, the part of second strip 6 pressed on the ground is transferred away, the part loses the ground pressure, resets under the action of annular rubber ring 8, so that second strip 6 will make small amplitude up and down movement on the surface of carcass 1, which is beneficial to throw the soil in the second tread 3 on both sides of second strip 6 outwards with the rolling of carcass 1, so as to improve and maintain the grip of tire, through the setting of inclined plane 9, second strip 6 can better throw the soil in second tread 3 outwards when making small amplitude up and down movement on the surface of carcass 1, through the setting of horizontal groove 10, the local grip of second strip 6 can be improved, the two sides of tire are relatively weak, through the setting of side protection strip 12, the protection of both sides of carcass 1 can be realized.
[0031] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive in any aspect, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.
Claims
1. A high-grip motorcycle tire, comprising: Tire body (1), first tire tread (2) on tire body (1), four second tire treads (3) and two third tire treads (4) The feature is that it further includes: two first tire strips (5) formed on both sides of the first tire tread (2), a second tire strip (6) formed between two adjacent second tire treads (3), and two annular cavities (7) provided inside the tire body (1), and an annular rubber ring (8) provided in each of the two annular cavities (7).
2. The high-grip motorcycle tire according to claim 1, characterized in that: The annular rubber ring (8) includes an outer rubber ring (801) and an inner rubber ring (802) disposed inside the outer rubber ring (801).
3. The high-grip motorcycle tire according to claim 1, characterized in that: The second tire strip (6) has sloping slopes (9) on both sides of its outer wall, and multiple equally spaced transverse grooves (10) are opened on the top outer wall of the second tire strip (6).
4. The high-grip motorcycle tire according to claim 1, characterized in that: The top outer wall of the first tire strip (5) has multiple equally spaced oblique grooves (11).
5. A high-grip motorcycle tire according to claim 1, characterized in that: Side protective strips (12) are installed on both sides of the outer wall of the tire body (1).
6. A high-grip motorcycle tire according to claim 1, characterized in that: The outer wall of the tire body (1) has multiple equidistant oblique drainage grooves (13) at both ends.