Riding leisure road vehicle tire

Abstract

The utility model discloses a riding leisure road vehicle tire which comprises a tread layer, an edge area, a rolling area and an edge area are sequentially divided on the tread layer, branch grains and anti-skid parts are formed on the two sides of the center line of the outer surface of the tread layer, and the branch grains and the anti-skid parts are arranged at intervals. The root of the branch grain is located at the position close to the boundary line of the rolling area and the edge area and extends towards the center line, the branch grain and the center line intersect at one point, and the anti-skid part is located at the position close to the root of the branch grain and located between the branch grain and the boundary line of the rolling area and the edge area. The smooth surface is arranged at the position of the center line of the tread layer of the tire, so that when the tire runs on a common cement pavement, stable friction force can be provided, the riding comfort is improved, branch grains extending towards the middle are formed on the two sides of the tread layer, stable road holding force can be provided on a muddy pavement or a pavement with part of particulate matter, and the riding comfort is improved. And the situation that the vehicle slips and is not controlled is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of road bike tires, in particular to a leisure road bike tire for cycling. Background Art

[0002] In recent years, there have been more and more cycling enthusiasts in China. With the progress of the times, people pay more and more attention to their physical health. People ride bicycles not only for more convenient commuting, but also as one of the main ways to exercise. It can not only exercise our cardiopulmonary capacity and endurance, but also allow us to breathe the clean air of nature, please the mood and reduce our own negative energy. As there are more and more road cycling enthusiasts, more factors need to be considered. It not only needs to have a good riding experience on ordinary cement roads and asphalt roads, but also needs to consider whether it can ride safely in rainy days and on some muddy paths.

[0003] When riding on ordinary asphalt roads and cement roads, the tread particles of the designed tires are generally very few, because it is necessary to reduce the friction between the tires and the ground and increase the riding comfort. However, in case of bad road conditions such as rainy days and muddy paths, such tires with very few tread particles are prone to skidding and the vehicle is out of control. Content of the Utility Model

[0004] The utility model provides a leisure road bike tire for cycling to solve the above problems.

[0005] The purpose of the utility model is achieved by adopting the following technical solutions:

[0006] A leisure road bike tire for cycling, including a tread layer. The tread layer is sequentially divided into an edge area, a rolling area and an edge area. On the outer surface of the tread layer, dendritic patterns are formed on both sides of the center line, and anti-slip parts are arranged at intervals with the dendritic patterns. The root of the dendritic pattern is located near the intersection line of the rolling area and the edge area and extends towards the center line. The dendritic pattern and the center line intersect at a point. The anti-slip part is located near the root of the dendritic pattern and between the dendritic pattern and the intersection line of the rolling area and the edge area.

[0007] In one embodiment, the anti-slip part includes a plurality of uniformly distributed protrusions.

[0008] In one embodiment, the dendritic pattern includes a connecting part and an extending part. The extending part is connected to the intersection line of the rolling area and the edge area through the connecting part. The included angle between the connecting part and the extending part is an obtuse angle.

[0009] In one embodiment, in the extending direction of the center line, two sequentially arranged spaced patterns are further included between two adjacent dendritic patterns. The two spaced patterns are located between the anti-slip part and the dendritic pattern.

[0010] In one embodiment, decorative patterns are formed on the edge region.

[0011] In one embodiment, a first ply, a second ply are sequentially connected to the inner side of the tread layer, and friction layers are provided on both sides of the tire. A bead wire is formed on the inner side of the friction layer.

[0012] Compared with the prior art, the beneficial effects of the present utility model at least include:

[0013] A smooth surface is provided at the center line position of the tread layer of the tire, so that when the tire is running on an ordinary cement road surface, stable friction can be provided, improving the riding comfort. Branch patterns extending towards the middle are formed on both sides of the tread layer, which can provide stable grip on muddy road surfaces or road surfaces with partial particles, avoiding uncontrolled vehicle skidding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the tread layer of an embodiment of the present utility model;

[0015] Figure 2 is a schematic cross-sectional structural view of the tire of an embodiment of the present utility model.

[0016] In the figure: 1, tread layer; 2, first ply; 3, second ply; 4, anti-slip part; 5, bead wire; 6, branch pattern; 61, connecting part; 62, extending part; 8, spaced pattern; 9, decorative pattern; 10, edge region; 11, rolling region. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. Like reference numerals in the figures denote like or similar structures, and thus their repetitive description will be omitted.

[0018] In the present utility model, the words expressing positions and directions are described with reference to the drawings as examples, but can be changed according to needs, and all changes are included in the protection scope of the present utility model.

[0019] Refer to Figure 1-2, the present utility model provides a tire for a cycling leisure road bike, including a tread layer 1. The tread layer 1 is sequentially divided into an edge area 10, a rolling area 11, and an edge area 10. On both sides of the center line of the outer surface of the tread layer 1, there are formed dendritic patterns 6, and anti-slip portions 4 arranged at intervals with the dendritic patterns 6. The root of the dendritic pattern 6 is located near the intersection line of the rolling area 11 and the edge area 10 and extends towards the center line. The dendritic pattern 6 intersects the center line at a point. The anti-slip portion 4 is located near the root of the dendritic pattern 6 and between the dendritic pattern 6 and the intersection line of the rolling area 11 and the edge area 10. A smooth portion is provided at the center line position of the tread layer 1. When the road bike is driven on an asphalt road surface or a cement road surface, the smooth portion provides sufficient rolling resistance to ensure the smoothness of driving. In addition, the dendritic dendritic patterns 6 formed on both sides of the smooth portion can provide sufficient friction and grip performance when driving on a muddy path, avoiding the vehicle from skidding.

[0020] In one embodiment, the anti-slip portion 4 includes a plurality of uniformly distributed protrusions. The anti-slip portion 4 can be provided with a plurality of uniformly distributed protrusions, and the protrusions can provide stable friction and grip when driving on a muddy road surface, avoiding the vehicle from tipping over.

[0021] In one embodiment, the dendritic pattern 6 includes a connecting portion 61 and an extending portion 62. The extending portion 62 is connected to the intersection line of the rolling area 11 and the edge area 10 through the connecting portion 61, and the included angle between the connecting portion 61 and the extending portion 62 is an obtuse angle. There is an obtuse included angle between the connecting portion 61 and the extending portion 62. When one part touches the ground first, the obtuse connecting structure at the other part guides the force receiving point of the friction force towards the width direction, improving the comfort of the vehicle.

[0022] In one embodiment, in the extending direction of the center line, there are also two sequentially arranged spacer patterns 8 between two adjacent dendritic patterns 6. The two spacer patterns 8 are located between the anti-slip portion 4 and the dendritic pattern 6. The spacer patterns 8 are filled between two adjacent dendritic patterns 6 and provide stable friction when driving on the road surface.

[0023] In one embodiment, decorative patterns 9 are formed on the edge area 10.

[0024] In one embodiment, the first cord layer 2, the second cord layer 3, and the friction layer arranged on both sides of the tire are sequentially connected to the inner side of the tread layer 1, and the inner side of the friction layer is formed with a wire ring 5. The second cord layer 3 forms a circle with the first cord layer 2 along the wire fold, and the anti-scratch layer is arranged on the outer periphery of the two edges of the first cord layer 2, roughly from the wheel rim line position to the tire bead. The first cord layer 2 and the second cord layer 3 of this new tire use a low-cost yarn with a density of up to 90TPI, that is, about 90 yarns per square inch, and the thickness is thin, so the weight of the tire can be greatly reduced, so that less force is used during riding and the riding can be fast.

[0025] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the utility model. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the utility model without departing from the principles and purpose of the utility model. All of these changes should fall within the scope of protection of the claims of the utility model.

Claims

1. A tire for a leisure road bike, characterized in that: The invention comprises a tread layer, which is divided into an edge zone, a rolling zone and an edge zone in sequence. Tree branches are formed on both sides of the center line of the outer surface of the tread layer, and an anti-skid portion is arranged at intervals from the tree branches. The root of the tree branches is located near the boundary line between the rolling zone and the edge zone and extends toward the center line. The tree branches and the center line intersect at one point. The anti-skid portion is located near the root of the tree branches and between the tree branches and the boundary line between the rolling zone and the edge zone.

2. The cycling leisure road vehicle tire according to claim 1, characterized in that: The anti-slip portion includes a plurality of evenly distributed protrusions.

3. The tire for a leisure road bike according to claim 2, characterized in that: The tree branch pattern includes a connecting portion and an extending portion, wherein the extending portion is connected to a boundary line between a rolling area and an edge area through the connecting portion, and an angle between the connecting portion and the extending portion is an obtuse angle.

4. The tire for a leisure road bike according to claim 3, characterized in that: In the extension direction of the center line, two adjacent tree branch patterns further include two sequentially arranged spacing patterns, and the two spacing patterns are located between the anti-slip portion and the tree branch patterns.

5. The cycling leisure road vehicle tire according to claim 1, characterized in that: The edge area is formed with decorative patterns.

6. The cycling leisure road vehicle tire according to claim 1, characterized in that: The first cord layer, the second cord layer, and the friction layer arranged on both sides of the tire are sequentially connected to the inner side of the tread layer, and a wire ring is formed on the inner side of the friction layer.

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