Tire

Abstract

The invention provides a tire. The side wall of the tire is provided with a side surface of the tire; the annular convex structure is arranged on the side surface, the annular convex structure is arranged around the central axis of the tire and is provided with a pattern arrangement surface opposite to the side surface, the pattern arrangement surface is provided with a first arrangement surface and a second arrangement surface which are connected with each other, the first arrangement surface is used for forming a pattern and presents a first color, and the second arrangement surface presents a second color; the second arrangement surface presents a second color, and the color of the side surface and the second color are different from the first color; and in the radial direction L of the tire, the maximum width W of the annular bulge structure is greater than or equal to 10 mm and less than or equal to 150 mm. According to the invention, the problem that the processing cost of the tire is increased due to a design scheme for improving the appearance attractiveness of the tire in the prior art is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of tires, in particular to a tire. BACKGROUND

[0002] At present, some font, pattern and other related pattern structures are usually arranged on the side of the tire (tire side) to improve the appearance and brand effect of the tire. The above pattern structure is usually the same color as the side, and the recognition is poor and the appearance is general.

[0003] In order to overcome the above problems, some side pattern structures in the prior art use pattern structures composed of fine textures (special arrangement of a large density of strip-shaped protrusions with a width of 2mm or even smaller) to obtain special appearance effects through contrast differences produced by light and shadow effects, but the above design method has the following two problems:

[0004] 1. The formation of the above fine texture actually depends on the corresponding mold, and in order to obtain a good contrast difference, a very fine pattern texture (groove) needs to be designed on the mold, which increases the processing cost of the mold;

[0005] 2. The fine texture mold is not only easy to wear (the visual effect is poor after wear), which affects the service life of the mold, but also easy to be damaged due to slight impact, and basically cannot be repaired after damage, which greatly increases the processing cost of the tire. SUMMARY

[0006] The main purpose of the present application is to provide a tire to solve the problem that the design scheme for improving the appearance of the tire in the prior art increases the processing cost of the tire.

[0007] In order to achieve the above purpose, the present application provides a tire, comprising: a side, having a side of a tire; an annular protrusion structure arranged on the side, the annular protrusion structure being arranged around a center axis of the tire and having a pattern arrangement surface arranged opposite to the side, the pattern arrangement surface having a first arrangement surface and a second arrangement surface connected to each other, the first arrangement surface being used to form a pattern, the first arrangement surface presenting a first color, the second arrangement surface presenting a second color, the color of the side and the second color being different from the first color; wherein, along the radial direction L of the tire, the annular protrusion structure has a maximum width W, the maximum width W satisfying: 10mm≤W≤150mm.

[0008] Further, the first arrangement surface is a plurality of first arrangement surfaces, the plurality of first arrangement surfaces being arranged at intervals around the center axis to combine to form an identification pattern; wherein the first arrangement surface is an ellipse or a polygon or is composed of straight lines and curves connected to each other.

[0009] Further, the distance L1 between the center point of each first arrangement surface and the center axis is consistent; or, the distance L1 of one first arrangement surface is different from the distance L1 of another first arrangement surface in adjacent two first arrangement surfaces.

[0010] Further, the identification pattern comprises a plurality of pattern forming groups, each pattern forming group comprises a plurality of adjacent first arrangement surfaces; wherein the interval between adjacent two pattern forming groups is larger than the interval between adjacent two first arrangement surfaces.

[0011] Further, the first arrangement surface is annularly arranged and surrounds the center axis; wherein the inner ring line of the first arrangement surface is composed of a plurality of straight lines connected to each other; or the inner ring line of the first arrangement surface is a curve; or the inner ring line of the first arrangement surface is composed of straight lines and curves connected to each other; the outer ring line of the first arrangement surface is composed of a plurality of straight lines connected to each other; or the outer ring line of the first arrangement surface is a curve; or the outer ring line of the first arrangement surface is composed of straight lines and curves connected to each other.

[0012] Further, the inner ring line and the outer ring line of the first arrangement surface are both composed of a plurality of straight lines connected to each other, the first arrangement surface comprises a plurality of sub-surfaces connected to each other, each sub-surface is polygonally arranged, and the distance L2 between the center point of the sub-surface and the center axis is consistent; wherein the distance L2 of one sub-surface is different from the distance L2 of another sub-surface in adjacent two sub-surfaces.

[0013] Further, the inner ring line and the outer ring line of the first arrangement surface are both composed of straight lines and curves connected to each other, and the first arrangement surface has a notch and / or a convex surface.

[0014] Further, the pattern arrangement surface is a plane or an arc surface; or a first recess is arranged on the pattern arrangement surface, the first recess extends to the outer circumferential surface of the annular protruding structure to form a first boss portion on the annular protruding structure, the pattern arrangement surface of the first boss portion forms the first arrangement surface, and the inner wall of the first recess forms the second arrangement surface.

[0015] Further, the annular protruding structure is in the form of a boss, the pattern arrangement surface is formed on the upper surface of the side surface away from the annular protruding structure, a second recess is arranged on the pattern arrangement surface, the inner wall of the second recess has a preset distance from the outer circumferential surface of the annular protruding structure, the inner wall of the second recess forms the first arrangement surface, and the part of the pattern arrangement surface without the second recess forms the second arrangement surface.

[0016] Further, the tire side has an annular arrangement area, the annular arrangement area is arranged around the center axis of the tire, and the annular protruding structure is arranged in the annular arrangement area; wherein the annular arrangement area is located between the upper split line of the tire side and the rim protection of the tire side; or the annular arrangement area is located between the upper split line of the tire side and the waterproof line of the tire side.

[0017] The technical scheme of the present application is applied, the tire side of the tire has a side surface of the tire, the annular protruding structure is arranged on the side surface and around the center axis of the tire, the annular protruding structure has a pattern arrangement surface arranged opposite to the side surface, the pattern arrangement surface has a first arrangement surface and a second arrangement surface connected to each other, the first arrangement surface is used to form a pattern, the first arrangement surface presents a first color, the second arrangement surface presents a second color, and the color of the side surface and the second color are both different from the first color. Wherein, along the radial direction L of the tire, the annular protruding structure has a maximum width W, and the maximum width W satisfies: 10mm≤W≤150mm. In this way, on the one hand, the first arrangement surface with the presented color different from the second arrangement surface and the side surface is used to form the corresponding pattern, so that the contrast between the pattern and the second arrangement surface and the side surface is more intense, thereby preliminarily improving the appearance beauty of the tire; on the other hand, the height difference between the first arrangement surface and the side surface is formed by using the annular protruding structure, so that the pattern on the first arrangement surface is more prominent and can form a light and shadow effect, further improving the appearance beauty of the tire; on this basis, the width size of the annular protruding structure is further limited to ensure that the overall size of the annular protruding structure is relatively appropriate, thereby improving the visual experience of the annular protruding structure (too large will be conspicuous, and too small will not be obvious), and the above-mentioned setting comprehensively ensures that the tire has high overall appearance beauty, without using the texture pattern design in the prior art, so that the corresponding forming mold only needs to be provided with a corresponding forming recess for the annular protruding structure, rather than fine patterns, thereby prolonging the service life of the forming mold and reducing the processing cost, thereby solving the problem that the design scheme for improving the appearance beauty of the tire in the prior art increases the processing cost of the tire. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings accompanying the specification of this application form a part thereof, serve to provide further understanding of the application, and together with the description of the exemplary embodiments of the application, serve to explain the application. In the drawings:

[0019] Figure 1 A partial cross-sectional view of an embodiment one of a tire according to the present application is shown;

[0020] Figure 2 A side view of a tire in Figure 1 is shown;

[0021] Figure 3 A side view of a tire inFigure 2 A magnified view of point A on the tire in the diagram;

[0022] Figure 4 It shows Figure 3 A magnified diagram of the tire at point hh;

[0023] Figure 5 It shows Figure 3 An enlarged schematic diagram of point ii of the tire in the image;

[0024] Figure 6 A partial side view of a tire according to a second embodiment of the present invention is shown;

[0025] Figure 7 A partial side view of a tire according to a third embodiment of the present invention is shown;

[0026] Figure 8 A partial side view of a tire according to a fourth embodiment of the present invention is shown;

[0027] Figure 9 A partial side view of a fifth embodiment of a tire according to the present invention is shown;

[0028] Figure 10 A partial side view of a tire according to a sixth embodiment of the present invention is shown;

[0029] Figure 11 A partial side view of a tire according to a seventh embodiment of the present invention is shown;

[0030] Figure 12 A partial side view of an embodiment eight of the tire according to the present invention is shown;

[0031] Figure 13 A partial side view of a tire according to a ninth embodiment of the present invention is shown;

[0032] Figure 14 A partial side view of a tire according to a tenth embodiment of the present invention is shown;

[0033] Figure 15 A partial cross-sectional view of an eleventh embodiment of a tire according to the present invention is shown;

[0034] Figure 16 A partial cross-sectional view of embodiment twelve of the tire according to the present invention is shown;

[0035] Figure 17 It shows Figure 16 A side view of the tire in the picture;

[0036] Figure 18 It shows Figure 17 Enlarged view of point B on the tire;

[0037] Figure 19 a cross-sectional view of the tyre in the plane h'-h' is shown; Figure 18

[0038] Figure 20 a cross-sectional view of the tyre in the plane i'-i' is shown; Figure 18

[0039] Figure 21 a partial side view of an embodiment thirteen of a tyre according to the present application is shown;

[0040] Figure 22 a partial side view of an embodiment fourteen of a tyre according to the present application is shown;

[0041] Figure 23 a partial side view of an embodiment fifteen of a tyre according to the present application is shown;

[0042] Figure 24 a partial side view of an embodiment sixteen of a tyre according to the present application is shown;

[0043] Figure 25 a partial side view of an embodiment seventeen of a tyre according to the present application is shown;

[0044] Figure 26 a partial side view of an embodiment eighteen of a tyre according to the present application is shown;

[0045] Figure 27 a partial side view of an embodiment nineteen of a tyre according to the present application is shown;

[0046] Figure 28 a partial side view of an embodiment twenty of a tyre according to the present application is shown;

[0047] Figure 29 a partial side view of an embodiment twenty-one of a tyre according to the present application is shown;

[0048] Figure 30 a partial side view of an embodiment twenty-two of a tyre according to the present application is shown;

[0049] Figure 31 a partial side view of an embodiment twenty-three of a tyre according to the present application is shown.

[0050] wherein the above figures comprise the following reference signs:

[0051] 1, side face;

[0052] 10, sidewall; 11, annular arrangement region; 12, upper parting line; 13, rim protection;

[0053] ​​20, annular protruding structure; 21, pattern arrangement surface; 211, first arrangement surface; 2111, sub-surface; 2112, notch; 212, second arrangement surface; 23, identification pattern; 231, pattern forming group; 24, first recess; 25, first boss part; 26, second recess; 27, second boss part. DETAILED DESCRIPTION

[0054] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0055] It should be noted that, unless otherwise specified, all the technical and scientific terms used in the present application have the same meaning as that generally understood by the ordinary skilled in the art to which the present application belongs.

[0056] In the present application, unless otherwise specified, the orientation words such as "upper" and "lower" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left" and "right" are generally directed to the left and right shown in the drawings; "inner" and "outer" refer to the inner and outer relative to the contour of each component, but the above orientation words are not used to limit the present application.

[0057] In order to solve the problem that the design scheme for improving the appearance of the tire in the prior art increases the processing cost of the tire, the present application provides a tire.

[0058] Embodiment one

[0059] As shown in Figures 1 to 5 The tire includes a tire side 10 and an annular protruding structure 20, the tire side 10 has a side surface 1 of the tire. The annular protruding structure 20 is arranged on the side surface 1, the annular protruding structure 20 is arranged around a center axis of the tire and has a pattern arrangement surface 21 arranged opposite to the side surface 1, the pattern arrangement surface 21 has a first arrangement surface 211 and a second arrangement surface 212 connected with each other, the first arrangement surface 211 is used to form a pattern, the first arrangement surface 211 presents a first color, the second arrangement surface 212 presents a second color, the color of the side surface 1 and the second color are both different from the first color. Wherein, along a radial direction L of the tire, the annular protruding structure 20 has a maximum width W, the maximum width W satisfies: 10mm≤W≤150mm.

[0060] Applying the technical solution of this embodiment, the tire sidewall 10 is disposed on the tire, forming the tire sidewall 1. An annular protrusion structure 20 is disposed on the sidewall 1 and arranged around the central axis of the tire. The annular protrusion structure 20 has a pattern arrangement surface 21 disposed opposite to the sidewall 1. The pattern arrangement surface 21 has a first arrangement surface 211 and a second arrangement surface 212 that are interconnected. The first arrangement surface 211 is used to form a pattern and displays a first color. The second arrangement surface 212 displays a second color. The color of the sidewall 1 and the second color are both different from the first color. Along the radial direction L of the tire, the annular protrusion structure has a maximum width W, which satisfies the following condition: 10mm ≤ W ≤ 150mm. Thus, in this embodiment, on the one hand, the pattern is formed by the first arrangement surface 211, which presents a different color from both the second arrangement surface 212 and the side surface 1, making the contrast between the pattern and the second arrangement surface 212 and the side surface 1 stronger, thereby initially improving the aesthetic appearance of the tire; on the other hand, the annular protrusion structure 20 is used to create a height difference between the first arrangement surface 211 and the side surface 1, making the pattern on the first arrangement surface 211 more prominent and able to form a light and shadow effect, further improving the aesthetic appearance of the tire; based on this, this embodiment further limits the width of the annular protrusion structure 20. To ensure that the overall size of the annular protrusion structure 20 is appropriate, thereby improving the visual experience of the annular protrusion structure 20 (too large and it will look abrupt, while too small and it will not be obvious), the above settings comprehensively ensure that the tire has a high overall aesthetic appearance. There is no need to use the texture pattern design in the prior art, so that the corresponding molding mold only needs to set the corresponding molding recess for the annular protrusion structure 20, rather than a fine tread pattern. This extends the service life of the molding mold, reduces its processing cost, and solves the problem that the design scheme of the prior art to improve the aesthetic appearance of the tire will lead to an increase in the tire processing cost.

[0061] In this embodiment, the second color of the second arrangement surface 212 and the color of the side surface 1 are both black, which is the color of the tire rubber material. The first color of the first arrangement surface 211 does not have to be black.

[0062] It should be noted that the color of the second arrangement surface 212 can also be a non-black color, so that the first arrangement surface 211, the second arrangement surface 212 and the side surface 1 form three different colors, further enhancing the visual appeal.

[0063] Specifically, there are various ways to form the colored pattern on the first arrangement surface 211, such as:

[0064] Formation Method 1: Colored rubber can be used in the tire processing process, that is, colored rubber is used in the extrusion step to form a colored layer inside the tire body or colored rubber sheets are pasted before the vulcanization step to form a colored layer on the tire body surface. After the tire vulcanization is completed, the surface rubber of the annular protrusion structure 20 is polished and removed so that the colored layer forms the corresponding pattern.

[0065] Formation Method 2: During normal tire processing, after the tire vulcanization is completed, the first arrangement surface 211 is polished to increase its surface roughness, and then the corresponding pattern is formed by means such as printing, brushing or attaching colored parts.

[0066] Method 3: In the early stages of tire design, the surface roughness of the mold that forms the first arrangement surface 211 is improved so that the first arrangement surface 211 with a larger surface roughness can be formed after the tire vulcanization is completed. Then, the corresponding pattern is formed by means such as printing, painting or attaching colored parts.

[0067] like Figures 1 to 5 As shown, the annular protrusion structure 20 is in the shape of a boss. The upper surface of the annular protrusion structure 20 away from the side 1 forms a pattern arrangement surface 21. A first recess 24 is provided on the pattern arrangement surface 21. The first recess 24 extends to the outer peripheral surface of the annular protrusion structure 20 to form a first boss portion 25 on the annular protrusion structure 20. The pattern arrangement surface 21 of the first boss portion 25 forms a first arrangement surface 211, and the inner wall of the first recess 24 forms a second arrangement surface 212. In this way, with the side 1 as the reference plane, the first arrangement surface 211 is higher than the second arrangement surface 212, so that the first arrangement surface 211 receives more light and the displayed colors are brighter, thus creating a prominent and bright visual effect.

[0068] In this embodiment, the maximum width W is the bottom width of the annular protrusion structure 20.

[0069] In this embodiment, the pattern arrangement surface 21 is arranged in a ring shape.

[0070] Specifically, in this embodiment, the first arrangement surface 211 can be processed using the first forming method, that is, after the tire vulcanization is completed, the upper surface of the first boss portion 25 is partially polished and removed to expose the internal colored rubber layer, thereby forming a colored pattern.

[0071] Specifically, when designing a tire forming mold, the first arrangement surface 211 of the corresponding shape can be formed by designing the forming recess for forming the annular protrusion structure 20 part into the corresponding shape.

[0072] Optionally, there may be multiple first arrangement surfaces 211, which are spaced apart around a central axis to form a marking pattern 23. The first arrangement surfaces 211 may be elliptical, polygonal, or composed of interconnected straight lines and curves. This arrangement allows for greater flexibility and variety in the shape and number of the first arrangement surfaces 211, resulting in a wider variety of marking patterns 23 and thus enhancing the design flexibility of the tire sidewall.

[0073] In this embodiment, the first arrangement surface 211 is a polygon, specifically, the first arrangement surface 211 is an isosceles trapezoid.

[0074] It should be noted that the shape of the first arrangement surface 211 is not limited to this. It can be adjusted according to working conditions and usage requirements to form more diverse marking patterns 23, which also improves the design flexibility of the tire sidewall style.

[0075] Specifically, in two adjacent first arrangement surfaces 211, the bottom edges of the first arrangement surfaces 211 face opposite directions, that is, the waists of the two adjacent first arrangement surfaces 211 are arranged parallel to each other.

[0076] like Figure 2 and Figure 3 As shown, there is a distance L1 between the center point of the first arrangement surface 211 and the central axis. In two adjacent first arrangement surfaces 211, the distance L1 of one first arrangement surface 211 is different from that of the other first arrangement surface 211. In this way, the above arrangement creates a staggered distance between two adjacent first arrangement surfaces 211 on the circular arrangement trajectory of multiple first arrangement surfaces 211, further improving the visual effect of the marking pattern 23.

[0077] like Figure 3 As shown, in the marking pattern 23 formed by multiple first arrangement surfaces 211, there is a minimum distance e between it and the upper ring line of the pattern arrangement surface 21, and the minimum distance e satisfies: e≥2mm. There is a minimum distance f between it and the lower ring line of the pattern arrangement surface 21, and the minimum distance f satisfies: f≥2mm. The above size setting can not only reduce the difficulty of tire manufacturing, but also ensure that a clear and complete corresponding pattern is formed on the first arrangement surface 211.

[0078] Specifically, during the tire molding and vulcanization process, if a colored rubber layer is formed inside the tire body (as is the case in this embodiment), the above-mentioned size setting can prevent uneven rubber flow due to excessive rubber flow distance, i.e., black rubber flows into the colored rubber, thereby causing the pattern on the first arrangement surface 211 to expose the black rubber.

[0079] Specifically, during the tire molding and vulcanization process, if colored films are pasted on the outer surface of the tire body, the above-mentioned size settings can facilitate the precise positioning of the colored films, preventing the pattern from being exposed by black glue, resulting in an unclear or incomplete pattern; or the colored glue overflowing, causing irregular colored patterns formed by the overflowing glue on the outer side of the pattern, thus leading to appearance defects.

[0080] Specifically, if patterns are formed by printing, painting, or other methods, the above-mentioned size settings can prevent the problem of partial missing parts caused by pattern misalignment.

[0081] like Figure 1 As shown, the tire sidewall 10 has an annular arrangement area 11, which is arranged around the central axis of the tire. An annular protrusion structure 20 is disposed within the annular arrangement area 11. The annular arrangement area 11 is located between the upper parting line 12 of the tire sidewall 10 and the rim protection 13 of the tire sidewall 10; or, the annular arrangement area 11 is located between the upper parting line 12 of the tire sidewall 10 and the waterproof line of the tire sidewall 10. This arrangement further limits the placement of the annular protrusion structure 20 to suit the user's viewing angle, further enhancing the tire's aesthetic appearance.

[0082] Example 2

[0083] The tire in Embodiment 2 differs from that in Embodiment 1 in that the misalignment distance between the two adjacent first arrangement surfaces 211 is different.

[0084] like Figure 6 As shown, the misalignment distance formed between two adjacent first arrangement surfaces 211 on the circular arrangement trajectory of multiple first arrangement surfaces 211 is larger than the misalignment distance in Embodiment 1, so as to form more diverse marking patterns 23, thereby improving the design flexibility of the tire sidewall style.

[0085] Example 3

[0086] The tire in Embodiment 3 differs from that in Embodiment 1 in that the misalignment distance between two adjacent first arrangement surfaces 211 is different.

[0087] like Figure 7 As shown, the distance L1 of each first arrangement surface 211 is the same, that is, the misalignment distance formed between two adjacent first arrangement surfaces 211 on the circular arrangement trajectory of multiple first arrangement surfaces 211 is zero, so as to form more diverse marking patterns 23, thereby improving the design flexibility of the tire sidewall style.

[0088] Example 4

[0089] The tire in Example 4 differs from that in Example 2 in that the shape of the first arrangement surface 211 is different.

[0090] likeFigure 8 As shown, in this embodiment, the first arrangement surface 211 is triangular, and the two adjacent first arrangement surfaces 211 form a staggered distance on the circular arrangement trajectory of multiple first arrangement surfaces 211 to form more diverse marking patterns 23, thereby improving the design flexibility of the tire sidewall style.

[0091] Example 5

[0092] The tire in Embodiment 5 differs from that in Embodiment 4 in that the misalignment distance between two adjacent first arrangement surfaces 211 is different.

[0093] like Figure 9 As shown, the distance L1 of each first arrangement surface 211 is the same, that is, the misalignment distance formed between two adjacent first arrangement surfaces 211 on the circular arrangement trajectory of multiple first arrangement surfaces 211 is zero, so as to form more diverse marking patterns 23, thereby improving the design flexibility of the tire sidewall style.

[0094] Example 6

[0095] The tire in Example 6 differs from that in Example 5 in that the shape of the first arrangement surface 211 is different.

[0096] like Figure 10 As shown, in this embodiment, the first arrangement surface 211 is circular, and the misalignment distance between two adjacent first arrangement surfaces 211 on the circular arrangement trajectory of multiple first arrangement surfaces 211 is zero, so as to form more diverse marking patterns 23, thereby improving the design flexibility of the tire sidewall style.

[0097] Example 7

[0098] The tire in Example 7 differs from that in Example 6 in that the shape of the first arrangement surface 211 is different.

[0099] like Figure 11 As shown, in this embodiment, the misalignment distance between two adjacent first arrangement surfaces 211 on the circular arrangement trajectory of multiple first arrangement surfaces 211 is zero, and the first arrangement surface 211 is an irregular shape composed of interconnected straight lines and curves to form more diverse marking patterns 23, thereby improving the design flexibility of the tire sidewall style.

[0100] Example 8

[0101] The tire in Embodiment 8 differs from that in Embodiment 7 in that the shape of the first arrangement surface 211 is different and the arrangement of the multiple first arrangement surfaces 211 is different.

[0102] like Figure 12As shown, the first arrangement surface 211 is rectangular, and the logo pattern 23 includes multiple pattern forming groups 231. Each pattern forming group 231 includes multiple adjacent first arrangement surfaces 211, wherein the spacing between two adjacent pattern forming groups 231 is greater than the spacing between two adjacent first arrangement surfaces 211. In this way, the above arrangement makes the logo pattern 23 more flexible and diverse, so as to form a more complex visual effect.

[0103] Specifically, the pattern forming group 231 is actually a symmetrical figure, and the length of the first arrangement surface 211, which is arranged in a rectangle, gradually decreases along the direction away from its axis of symmetry.

[0104] It should be noted that the arrangement of multiple pattern forming groups 231 and the arrangement and corresponding shapes of multiple first arrangement surfaces 211 within a pattern forming group 231 are not limited to this, and can be adjusted accordingly according to the usage requirements and the logo pattern 23 to be formed.

[0105] Example 9

[0106] The tire in Example 9 differs from that in Example 1 in that the number of first arrangement surfaces 211 is different.

[0107] like Figure 13 As shown, the first arrangement surface 211 is arranged in a ring shape, and the first arrangement surface 211 is arranged around the central axis. The inner ring of the first arrangement surface 211 is composed of multiple interconnected straight lines; the outer ring of the first arrangement surface 211 is also composed of multiple interconnected straight lines. This arrangement allows the first arrangement surface 211 to form a continuous ring pattern, further enhancing the diversity of the marking pattern 23 and the design flexibility of the tire sidewall style.

[0108] In this embodiment, the inner and outer ring lines of the first arrangement surface 211 are both composed of multiple interconnected straight lines, and the first arrangement surface 211 is a polygonal ring.

[0109] Example 10

[0110] The tire in Example 10 differs from that in Example 9 in that the shape of the first arrangement surface 211 is different.

[0111] like Figure 14As shown, the inner ring of the first arrangement surface 211 is composed of multiple interconnected straight lines; the outer ring of the first arrangement surface 211 is also composed of multiple interconnected straight lines. The first arrangement surface 211 includes multiple interconnected sub-planes 2111, each sub-plane 2111 being polygonal in shape, with a distance L2 between the center point of each sub-plane 2111 and the central axis. In adjacent sub-planes 2111, the distance L2 between one sub-plane 2111 and the other sub-plane 2111 is different. Thus, this arrangement ensures that the first arrangement surface 211 is ring-shaped while simultaneously creating a staggered distance between the multiple sub-planes 2111 along the ring-shaped trajectory of the first arrangement surface 211, making the marking pattern 23 more flexible and diverse, resulting in a more complex visual effect.

[0112] Example 11

[0113] The tire in Example 11 differs from that in Example 10 in that the shape of the first arrangement surface 211 is different.

[0114] like Figure 15 As shown, the inner and outer ring lines of the first arrangement surface 211 are both composed of interconnected straight lines and curves, and the first arrangement surface 211 has a notch 2112 and / or a convex surface. In this way, the above arrangement ensures that the first arrangement surface 211 is arranged in a ring shape, while making the marking pattern 23 more flexible and diverse, so as to form a more complex visual effect.

[0115] In this embodiment, the first arrangement surface 211 has a notch 2112, which is triangular in shape.

[0116] Example 12

[0117] The tire in Example 12 differs from that in Example 1 in that the structure of the annular protrusion 20 is different.

[0118] like Figures 16 to 20 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0119] Specifically, the portion without the second recess 26 actually protrudes relative to the bottom wall of the second recess 26 to form a second boss 27, and the upper surface of the second boss 27 away from the side 1 is the second arrangement surface 212.

[0120] In this embodiment, the first arrangement surface 211 is actually processed using the first method, that is, colored film is pasted on the tire body surface to form a colored layer before the tire vulcanization step. After the tire vulcanization is completed, the surface rubber of the annular protrusion structure 20 is polished and removed. Since the first arrangement surface 211 is lower than the second arrangement surface 212, the colored layer in the first arrangement surface 211 is retained, thereby forming the corresponding pattern.

[0121] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in Embodiment 1.

[0122] Example 13

[0123] The tire in Example 13 differs from that in Example 2 in that the structure of the annular protrusion 20 is different.

[0124] like Figure 21 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0125] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in Embodiment 2.

[0126] Example 14

[0127] The tire in Example 14 differs from that in Example 3 in that the structure of the annular protrusion 20 is different.

[0128] like Figure 22 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0129] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in Embodiment 3.

[0130] Example 15

[0131] The tire in Example 15 differs from that in Example 4 in that the structure of the annular protrusion 20 is different.

[0132] like Figure 23 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0133] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in embodiment four.

[0134] Example 16

[0135] The tire in Example 16 differs from that in Example 5 in that the structure of the annular protrusion 20 is different.

[0136] like Figure 24 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0137] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in Embodiment 5.

[0138] Example 17

[0139] The tire in Example 17 differs from that in Example 6 in that the structure of the annular protrusion 20 is different.

[0140] like Figure 25As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0141] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in Embodiment Six.

[0142] Example 18

[0143] The tire in Example 18 differs from that in Example 7 in that the structure of the annular protrusion 20 is different.

[0144] like Figure 26 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0145] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in Embodiment 7.

[0146] Example 19

[0147] The tire in Example 19 differs from that in Example 8 in that the structure of the annular protrusion 20 is different.

[0148] like Figure 27 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0149] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in embodiment eight.

[0150] Example 20

[0151] The tire in Example 20 differs from that in Example 9 in that the structure of the annular protrusion 20 is different.

[0152] like Figure 28 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0153] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in Embodiment Nine.

[0154] Example 21

[0155] The tire in Example 21 differs from that in Example 10 in that the structure of the annular protrusion 20 is different.

[0156] like Figure 29 As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0157] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in embodiment ten.

[0158] Example 22

[0159] The tire in Example 22 differs from that in Example 11 in that the structure of the annular protrusion 20 is different.

[0160] like Figure 30As shown, a second recess 26 is provided on the pattern arrangement surface 21. The inner wall of the second recess 26 is at a predetermined distance from the outer peripheral surface of the annular protrusion structure 20. The inner wall of the second recess 26 forms the first arrangement surface 211, and the portion of the pattern arrangement surface 21 without the second recess 26 forms the second arrangement surface 212. In this way, with the side surface 1 as the reference surface, the first arrangement surface 211 is lower than the second arrangement surface 212, so that the first arrangement surface 211 is not easily scratched and the surface of the colored adhesive is smooth, thereby forming a more diverse visual effect.

[0161] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment are the same as those in Embodiment Eleven.

[0162] Example 23

[0163] The tire in Example 23 differs from that in Example 1 in that the structure of the annular protrusion 20 is different.

[0164] like Figure 31 As shown, the pattern arrangement surface 21 is a flat or curved surface. The height between the first arrangement surface 211 and the second arrangement surface 212 is almost the same (completely the same when flat). Only between the pattern arrangement surface 21 and the side surface 1 is a relatively strong light and shadow effect formed, thus creating a more diverse visual experience.

[0165] It should be noted that the shape, number and arrangement of the first arrangement surface 211 in this embodiment can also be arranged according to the shape, number and arrangement of the first arrangement surface 211 in Embodiments 1 to 11 to form a variety of different marking patterns 23.

[0166] Specifically, the pattern of the first arrangement surface 211 in this embodiment can be formed in accordance with the second and third formation methods.

[0167] As can be seen from the above description, the embodiments of the present invention achieve the following technical effects:

[0168] The tire sidewall is mounted on the tire and has the sidewall of the tire. An annular protrusion structure is mounted on the sidewall and arranged around the central axis of the tire. The annular protrusion structure has a pattern arrangement surface arranged opposite to the sidewall. The pattern arrangement surface has a first arrangement surface and a second arrangement surface that are interconnected. The first arrangement surface is used to form the pattern and is a first color. The second arrangement surface is a second color. The color of the sidewall and the second color are both different from the first color. The annular protrusion structure has a maximum width W along the radial direction L of the tire, and the maximum width W satisfies the following condition: 10mm ≤ W ≤ 150mm. In this way, this application, on the one hand, forms a corresponding pattern by using a first arrangement surface with a color different from both the second arrangement surface and the side surface, making the contrast between the pattern and the second arrangement surface and the side surface stronger, thereby initially improving the tire's appearance aesthetics; on the other hand, it utilizes an annular raised structure to create a height difference between the first arrangement surface and the side surface, making the pattern on the first arrangement surface more prominent and able to create a light and shadow effect, further improving the tire's appearance aesthetics; based on this, this application further limits the width of the annular raised structure to ensure that the overall size of the annular raised structure is more appropriate, thereby improving the visual experience of the annular raised structure (too large will appear abrupt, while too small will be inconspicuous). The above settings comprehensively ensure that the tire has a high overall appearance aesthetics, without the need to use the texture pattern design in the prior art, so that the corresponding molding mold only needs to set the corresponding molding recess for the annular raised structure, rather than a fine tread pattern, thereby extending the service life of the molding mold and reducing its processing cost, thus solving the problem that the design schemes used in the prior art to improve the appearance aesthetics of the tire will lead to an increase in the tire's processing cost.

[0169] Obviously, the embodiments described above are merely some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention.

[0170] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0171] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0172] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A tire, characterized in that, include: Sidewall (10), having the sidewall (1) of the tire; An annular protrusion structure (20) is disposed on the side surface (1). The annular protrusion structure (20) is disposed around the central axis of the tire and has a pattern arrangement surface (21) disposed opposite to the side surface (1). The pattern arrangement surface (21) has a first arrangement surface (211) and a second arrangement surface (212) connected to each other. The first arrangement surface (211) is used to form a pattern. The first arrangement surface (211) presents a first color, and the second arrangement surface (212) presents a second color. The color of the side surface (1) and the second color are both different from the first color. Along the radial direction L of the tire, the annular protrusion structure (20) has a maximum width W, which satisfies: 10mm≤W≤150mm.

2. The tire according to claim 1, characterized in that, There are multiple first arrangement surfaces (211), and the multiple first arrangement surfaces (211) are arranged at intervals around the central axis to form a logo pattern (23). The first arrangement surface (211) is elliptical or polygonal or composed of interconnected straight lines and curves.

3. The tire according to claim 2, characterized in that, The center point of the first arrangement surface (211) is at a distance L1 from the central axis. The distance L1 between each of the first arrangement surfaces (211) is the same; or, In two adjacent first arrangement surfaces (211), the distance L1 of one first arrangement surface (211) is different from the distance L1 of the other first arrangement surface (211).

4. The tire according to claim 3, characterized in that, The marking pattern (23) includes a plurality of pattern forming groups (231), each of the pattern forming groups (231) including a plurality of adjacent first arrangement surfaces (211); The spacing between two adjacent pattern forming groups (231) is greater than the spacing between two adjacent first arrangement surfaces (211).

5. The tire according to claim 1, characterized in that, The first arrangement surface (211) is arranged in a ring shape, and the first arrangement surface (211) is arranged around the central axis; Wherein, the inner ring of the first arrangement surface (211) is composed of multiple interconnected straight lines; or, the inner ring of the first arrangement surface (211) is a curve; or, the inner ring of the first arrangement surface (211) is composed of interconnected straight lines and curves. The outer ring of the first arrangement surface (211) is composed of multiple interconnected straight lines; or, the outer ring of the first arrangement surface (211) is a curve; or, the outer ring of the first arrangement surface (211) is composed of interconnected straight lines and curves.

6. The tire according to claim 5, characterized in that, The inner and outer ring lines of the first arrangement surface (211) are both composed of multiple interconnected straight lines. The first arrangement surface (211) includes a plurality of interconnected sub-planes (2111), each of the sub-planes (2111) being polygonal in shape, and the center point of each sub-plane (2111) having a distance L2 between it and the central axis. Among two adjacent subplanes (2111), the distance L2 of one subplane (2111) is different from the distance L2 of the other subplane (2111).

7. The tire according to claim 5, characterized in that, The inner and outer loops of the first arrangement surface (211) are both composed of interconnected straight lines and curves, and the first arrangement surface (211) has a notch (2112) and / or a convex surface.

8. The tire according to any one of claims 1 to 7, characterized in that, The annular protrusion structure (20) is in the shape of a boss, and the upper surface of the annular protrusion structure (20) away from the side surface (1) forms the pattern arrangement surface (21). The pattern arrangement surface (21) is a planar or arc-shaped surface; or, A first recess (24) is provided on the pattern arrangement surface (21). The first recess (24) extends to the outer peripheral surface of the annular protrusion structure (20) to form a first boss (25) on the annular protrusion structure (20). The pattern arrangement surface (21) of the first boss (25) forms the first arrangement surface (211), and the inner wall of the first recess (24) forms the second arrangement surface (212).

9. The tire according to any one of claims 1 to 7, characterized in that, The annular protrusion structure (20) is in the shape of a boss, and the upper surface of the annular protrusion structure (20) away from the side surface (1) forms the pattern arrangement surface (21). The pattern arrangement surface (21) is provided with a second recess (26), and there is a preset distance between the inner wall of the second recess (26) and the outer peripheral surface of the annular protrusion structure (20). The inner wall of the second recess (26) forms the first arrangement surface (211), and the part of the pattern arrangement surface (21) without the second recess (26) forms the second arrangement surface (212).

10. The tire according to claim 1, characterized in that, The tire sidewall (10) has an annular arrangement area (11) arranged around the central axis of the tire, and the annular protrusion structure (20) is arranged within the annular arrangement area (11). The annular arrangement area (11) is located between the upper parting line (12) of the tire sidewall (10) and the rim protection (13) of the tire sidewall (10); or, the annular arrangement area (11) is located between the upper parting line (12) of the tire sidewall (10) and the waterproof line of the tire sidewall (10).

Images