Microparticle stud cylindrical pit antiskid basketball leather

Abstract

The utility model discloses microparticle stud cylindrical pit antiskid basketball leather in the technical field of basketballs. The microparticle stud cylindrical pit antiskid basketball leather comprises ball leather, the anti-skidding vertical ribs are evenly arranged on the surface of the ball leather, the contact face between the ball leather and a palm is enlarged through the anti-skidding vertical ribs to achieve anti-skidding, each anti-skidding vertical rib is of a hollow cylinder structure, the upper end and the lower end of each anti-skidding vertical rib are each provided with a through hole, and the ball leather comprises a skin, the anti-skidding vertical ribs are arranged on the surface of the skin; the puncture-proof layer is arranged on one side, far away from the anti-skid vertical ribs, of the skin; the middle tire is arranged on one side, far away from the skin, of the puncture-proof layer; the yarn winding layer is arranged on the side, away from the puncture-proof layer, of the middle tire, according to the microparticle vertical rib cylindrical pit antiskid basketball leather, vertical ribs are evenly arranged on the surface of the basketball leather, the contact face between the basketball leather and a palm is increased through the vertical ribs, so that friction force is increased, and the antiskid effect can be effectively achieved.

Description

Technical Field

[0001] This utility model relates to the field of basketball technology, specifically to a micro-particle upright ribbed cylindrical pitted anti-slip basketball leather. Background Technology

[0002] Basketball is a physical contact sport centered around the hands and is a core Olympic event. A basketball is mainly composed of an outer skin, a core, a bladder, and an inner bladder. The outer skin is mainly artificial leather, also known as basketball leather.

[0003] Because artificial leather is relatively smooth, after basketballs are made, granules are usually placed on the surface of the basketball to achieve the purpose of anti-slip. Although the presence of granules can increase the friction between the palm and the ball surface, the particle size of the granules on the surface of the basketball is small, and the contact surface with the palm is a point-to-surface contact, which limits the friction between the surface of the basketball and the palm and cannot achieve a good anti-slip effect. Therefore, how to improve the anti-slip effect of basketballs is a problem that needs to be solved by the technical personnel in this field. Utility Model Content

[0004] The purpose of this invention is to provide a micro-particle, vertically ribbed, cylindrical, pitted anti-slip basketball leather to solve the problem mentioned in the background art that the particle size of the particles on the basketball surface is small, and the contact surface with the palm is a point-to-surface contact, resulting in limited friction between the basketball surface and the palm, and thus failing to achieve a good anti-slip effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a micro-particle, vertically ribbed, cylindrical, pitted, anti-slip basketball leather, comprising:

[0006] Ball leather;

[0007] Anti-slip ribs are evenly distributed on the surface of the ball leather to increase the contact area with the palm and prevent slipping.

[0008] Preferably, the anti-slip rib is a hollow cylindrical structure, and both the upper and lower ends of the anti-slip rib are through holes.

[0009] Preferably, the ball leather comprises:

[0010] The anti-slip ribs are provided on the surface of the skin;

[0011] A puncture-resistant layer is disposed on the epidermis on the side away from the anti-slip ribs;

[0012] The intermediate tire is disposed on the side of the puncture-resistant layer away from the epidermis;

[0013] A yarn wrapping layer is disposed on the inner tire on the side away from the puncture-resistant layer;

[0014] Inner tube, the inner tube being disposed on the side of the yarn layer away from the middle tube.

[0015] Preferably, the puncture-resistant layer is made of a blend of polyethylene chopped strands and aramid chopped strands.

[0016] Preferably, the epidermis comprises:

[0017] grassroots level;

[0018] A first adhesive layer is disposed on the surface of the base layer;

[0019] A second adhesive layer is disposed on the substrate on the side away from the first adhesive layer.

[0020] Preferably, the base layer is woven from natural fibers and sweat-absorbing fibers.

[0021] Preferably, the natural fiber is cotton fiber or linen fiber.

[0022] Preferably, the sweat-absorbing fiber is activated carbon fiber.

[0023] Preferably, both the first adhesive layer and the second adhesive layer are composed of a resin layer and a sweat-absorbing material layer.

[0024] Preferably, the resin layer is polyurethane resin, and the sweat-absorbing material layer is activated carbon.

[0025] Compared with the prior art, the beneficial effects of this utility model are: This utility model:

[0026] (1) By evenly setting vertical ribs on the surface of the basketball leather, the contact area between the vertical ribs and the palm is increased, thereby increasing the friction and effectively preventing slipping.

[0027] (2) The anti-puncture layer blocks sharp objects and prevents them from puncturing the tire, yarn layer and inner tube. This effectively prevents the basketball from being punctured and causing it to deflate, thus improving the service life of the basketball.

[0028] (3) Activated carbon absorbs sweat from the palms, keeping them dry and further ensuring the anti-slip performance of the basketball;

[0029] (4) Adding activated carbon to polyurethane resin can also reduce resin wear and aging, protect the resin, and thus further improve the service life of basketball. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2This is an enlarged schematic diagram of the anti-slip vertical rib of this utility model;

[0032] Figure 3 This is a cross-sectional schematic diagram of the ball leather of this utility model;

[0033] Figure 4 This is a schematic diagram of the cross-sectional structure of the skin of this utility model.

[0034] In the diagram: 100 ball leather, 110 outer skin, 110a base layer, 110b first rubber layer, 110c second rubber layer, 120 anti-puncture layer, 130 inner tube, 140 winding layer, 150 inner tube, 200 anti-slip ribs. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] This utility model provides a micro-particle vertical rib cylindrical pit anti-slip basketball leather. By uniformly setting vertical ribs on the surface of the basketball leather, the vertical ribs increase the contact area between the basketball leather and the palm, thereby increasing the friction and effectively playing an anti-slip role. It includes basketball leather 100 and anti-slip vertical ribs 200.

[0037] Example 1

[0038] Please see Figure 1-2 The ball leather 100 has a cuboid structure with two largest surfaces, namely the inner surface and the outer surface. When the ball leather 100 is made into a basketball, the inner surface is the inner spherical surface and the outer surface is the outer spherical surface. The inner surface of the ball leather 100 is smooth.

[0039] The anti-slip ribs 200 are integrally molded on the outside of the ball leather 100. After the ball leather is made into a basketball, the anti-slip ribs 200 are on the outer spherical surface. The anti-slip ribs 200 are hollow cylindrical structures with through holes at both the top and bottom. When using the basketball, the anti-slip ribs 200 come into contact with the palm. By evenly distributing the ribs on the surface of the basketball leather, the contact area between the ribs and the palm is increased, thereby increasing the friction and effectively preventing slippage.

[0040] Example 2

[0041] Please see Figure 1 and Figure 3 Ball leather 100 includes an outer skin 110, a puncture-resistant layer 120, a middle layer 130, a wrapping layer 140, and an inner tube 150;

[0042] After the ball leather 100 is made into a basketball, the outermost layer 110 is in contact with the palm, the anti-slip rib 200 is integrally formed on the side of the outer layer 110 that is in contact with the palm, and the side of the outer layer 110 away from the anti-slip rib 200 is smooth.

[0043] The stab-resistant layer 120 is bonded to the smooth surface of the outer skin 110 with an adhesive. The stab-resistant layer 120 is made of a blend of polyethylene chopped strands and aramid chopped strands. The polyethylene chopped strands are ultra-high strength and ultra-high density polyethylene. The stab-resistant layer 120, which is made of a blend of polyethylene chopped strands and aramid chopped strands, is consistent with the stab-resistant layer in existing stab-resistant clothing. It can effectively prevent the puncture of sharp objects, protect the inside of the basketball, prevent sharp objects from puncturing the basketball and causing it to deflate, and improve the service life of the basketball.

[0044] The inner tube 130 is bonded to the puncture-resistant layer 120 on the side away from the outer skin 110 by adhesive. The yarn layer 140 is bonded to the inner tube 130 on the side away from the puncture-resistant layer 120 by adhesive. The inner tube 150 is bonded to the yarn layer 140 on the side away from the inner tube 130 by adhesive. The puncture-resistant layer 120 protects the inner tube 130, the yarn layer 140, and the inner tube 150. When a sharp object punctures the outer skin 110, it strikes the puncture-resistant layer 120. The puncture-resistant layer 120 blocks the sharp object, preventing it from striking the inner tube 130, the yarn layer 140, and the inner tube 150. This effectively prevents the basketball from deflating due to punctures and improves the basketball's lifespan.

[0045] Example 3

[0046] Please see Figure 1 and Figure 3-4 The skin 110 includes a base layer 110a, a first adhesive layer 110b, and a second adhesive layer 110c;

[0047] The base layer 110a is woven from natural fibers and sweat-absorbing fibers. The natural fibers are cotton or linen, and the sweat-absorbing fibers are activated carbon fibers. Activated carbon has excellent sweat-absorbing ability. It absorbs sweat on the palms, keeps the palms dry, and thus further improves the anti-slip ability.

[0048] Both the first adhesive layer 110b and the second adhesive layer 110c are composed of a resin layer and a sweat-absorbing material layer. The resin layer is polyurethane resin, and the sweat-absorbing material layer is activated carbon. During the preparation of the adhesive layers, activated carbon and polyurethane resin are mixed in a 1:5 ratio to form the first adhesive layer 110b and the second adhesive layer 110c, which have sweat-absorbing functions. The first adhesive layer 110b and the second adhesive layer 110c are coated on the inner and outer surfaces of the base layer 110a, respectively. The first adhesive layer 110b is placed on the outer surface of the base layer 110a and contacts the palm, while the second adhesive layer 110c is placed on the inner surface of the base layer 110a. The puncture-resistant layer 120 is then bonded to the base layer 110a. The thickness of the adhesive layer 110b is thinner than that of the second adhesive layer 110c. The activated carbon mixed in the polyurethane resin absorbs sweat from the palm, keeping the palm dry and further ensuring the anti-slip performance of the basketball. At the same time, after the outer skin 110 is punctured, the sweat from the palm can enter the interior of the outer skin 110 through the gap left by the puncture and come into contact with the second adhesive layer 110c, absorbing some of the sweat from the palm and keeping the palm dry, further ensuring the anti-slip performance of the basketball. In addition, the addition of activated carbon to the polyurethane resin can also reduce resin wear and aging, protect the resin, and thus further improve the service life of the basketball.

[0049] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A micro-particle stud cylindrical pit anti-slip basketball leather, characterized in that: Include: Ball leather (100); Anti-skid vertical ribs (200) are evenly arranged on the surface of the ball leather (100), and the contact surface with the palm is increased by the anti-skid vertical ribs to prevent slipping.

2. The micro-particle stud cylindrical pit antiskid basketball leather according to claim 1, characterized in that: The anti-skid vertical ribs (200) are hollow cylindrical structures, and the upper and lower ends of the anti-skid vertical ribs (200) are both through holes.

3. The micro-particle stud cylindrical pit antiskid basketball leather according to claim 1, characterized in that: The ball leather (100) includes: Skin (110), the anti-skid vertical ribs (200) are arranged on the surface of the skin (110); Stab-resistant layer (120), the stab-resistant layer (120) is arranged on the side away from the anti-skid vertical ribs (200) of the skin (110); The middle tire (130) is arranged on the side away from the skin (110) of the stab-resistant layer (120); The yarn winding layer (140) is arranged on the side away from the stab-resistant layer (120) of the middle tire (130); The inner tire (150) is arranged on the side away from the middle tire (130) of the yarn winding layer (140).

4. The micro-particle stud cylindrical pit antiskid basketball leather according to claim 3, characterized in that: The skin (110) includes: Base layer (110a); First glue layer (110b), the first glue layer (110b) is arranged on the surface of the base layer (110a); Second glue layer (110c), the second glue layer (110c) is arranged on the side away from the first glue layer (110b) of the base layer (110a).

5. The micro-particle stud cylindrical pit antiskid basketball leather according to claim 4, characterized in that: The base layer (110a) is woven from natural fibers and sweat-absorbing fibers.

6. The micro-particle stud cylindrical pit antiskid basketball leather according to claim 5, characterized in that: The natural fiber is cotton fiber or hemp fiber.

7. The micro-particle stud cylindrical crater non-slip basketball leather according to claim 5, characterized in that: The sweat-absorbing fiber is activated carbon fiber.

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