Enhanced fiber sandwich structure of golf ball

Abstract

The utility model relates to the technical field of golf balls, and discloses a golf ball reinforced fiber sandwich structure which comprises an elastic inner core, a carbon fiber layer is arranged on the surface of the elastic inner core, an outer surface layer is arranged outside the carbon fiber layer, the elastic inner core is made of high-elasticity rubber materials, and the outer surface layer is made of high-elasticity rubber materials. The carbon fiber layer is formed by superposing multiple layers of carbon fiber cloth to form a dual structure of hardness support and elastic support, the outer surface layer is made of a hard material, according to the enhanced fiber sandwich structure of the golf ball, excellent elasticity and resilience force are provided through the elastic inner core, and then the carbon fiber layer is combined to form the enhanced fiber sandwich structure of the golf ball. The golf ball can keep stable shape and performance when being impacted by ball hitting, deformation and energy loss are reduced, the ball hitting effect is further improved, and therefore the purposes that the elasticity generated by ball hitting is larger, the speed generated by ball hitting is higher, and the service life is prolonged are achieved. The golf ball is effectively protected from erosion and abrasion of the external environment by making the outer surface layer from the hard material.

Description

TECHNICAL FIELD

[0001] The utility model relates to golf technical field, concretely is a kind of golf reinforced fibre sandwich structure. BACKGROUND

[0002] Golf is a sport project using different golf clubs to hit golf into hole, golf is generally made of solid small white ball of rubber, surface is evenly covered with micro-concave, it is beneficial to stabilize flight and improve accuracy, the golf structure of prior art can be divided into single-layer ball, double-layer ball, three-layer ball or multi-layer ball basically, single-layer ball is generally used for practice or used for practice field, and ball body is pressed from hard rubber;The outer shell of double-layer ball is made of hard rubber or plastic, or made of mixture of the two, most golf in the market with long flight distance or anti-wear adopts this structure;Three-layer ball is the ball commonly used by high-level player, and it is the ball with most high rotation and hitting feeling at present;Multi-layer ball aims at producing best effect using any hitting force.

[0003] When hitting, the traditional golf generally generates elastic force by inner rubber, to make hitting farther, however, due to lack of elastic support, only relying on the combination of inner core rubber body and outer shell cannot generate greater elastic force, so that the speed generated by hitting cannot be improved. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of golf reinforced fibre sandwich structure, to solve the problem that the traditional golf in the above background technique is generally generated by inner rubber when hitting, to make hitting farther, however, due to lack of elastic support, only relying on the combination of inner core rubber body and outer shell cannot generate greater elastic force, so that the speed generated by hitting cannot be improved.

[0005] To solve the above technical problem, the utility model provides the following technical scheme: a kind of golf reinforced fibre sandwich structure, including elastic inner core, the surface of the elastic inner core is provided with carbon fiber layer, the outside of the carbon fiber layer is provided with outer surface layer;

[0006] The elastic inner core is made of high-elasticity rubber material;

[0007] The carbon fiber layer is formed by the superposition of multiple carbon fiber cloths, forming the double structure of hardness support and elastic support;

[0008] The outer surface layer is made of hard material.

[0009] Preferably, the surface of the carbon fiber cloth is provided with resin glue, and each carbon fiber cloth is connected by resin glue.

[0010] Preferably, a cavity is formed in the elastic core, and the cavity is filled with light gas or foamed material.

[0011] Preferably, a transition layer is arranged between the carbon fiber layer and the outer layer, and the transition layer is thermoplastic resin or thermosetting resin.

[0012] Preferably, a wear-resistant coating is arranged on the outer layer, and a waterproof coating is arranged on the wear-resistant coating.

[0013] Preferably, the thickness of the carbon fiber layer is not greater than the thickness of the outer layer.

[0014] Preferably, a protrusion is arranged on the outer layer.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] Firstly, the elastic core is made of high-elastic rubber material, so that the golf ball can quickly restore the original shape when subjected to external force, excellent elasticity and rebound force of the golf ball are provided, meanwhile, the high-elastic rubber material has good weather resistance and aging resistance, so that the golf ball can maintain stable performance in the long-term use, then a cavity is formed in the elastic core, so that the weight of the golf ball is reduced, and the ball can effectively absorb and disperse energy when subjected to the impact of the ball, so that the flight distance and stability of the ball are increased, then the cavity is filled with light gas such as air or foamed material, the materials have extremely low density and excellent buffering performance, so that the golf ball is provided with additional elasticity and protection, then the multi-layer carbon fiber cloth is tightly bonded together to form a continuous and solid carbon fiber layer, so that the golf ball is provided with sufficient hardness and supporting force, so that the excellent elasticity and rebound force of the elastic core are provided, and the golf ball can maintain stable shape and performance when subjected to the impact of the ball, so that the deformation and energy loss are reduced, and the ball hitting effect is further improved, so that the elastic force of the ball hitting is greater, and the speed of the ball hitting is faster.

[0017] Secondly, the outer layer is made of hard material, so that the golf ball is effectively protected from the erosion and abrasion of the external environment, and the service life is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a sectional view of the utility model;

[0019] Figure 2 It is a sectional view of the carbon fiber cloth of the utility model;

[0020] The structure includes: 1. Elastic core; 2. Carbon fiber layer; 3. Outer layer; 4. Transition layer; 21. Carbon fiber cloth; 5. Wear-resistant coating; 6. Waterproof coating. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1 , Figure 2 The present invention provides the following technical solution: a golf ball reinforced fiber sandwich structure, including an elastic core 1, a carbon fiber layer 2 disposed on the surface of the elastic core 1, and an outer surface layer 3 disposed on the outside of the carbon fiber layer 2;

[0023] The elastic core 1 is made of highly elastic rubber material;

[0024] The carbon fiber layer 2 is composed of multiple layers of carbon fiber cloth 21, forming a dual structure of rigid support and elastic support.

[0025] The outermost layer 3 is made of a rigid material.

[0026] Through the above technical solution, by making the elastic core 1 of a highly elastic rubber material, the golf ball is ensured to quickly return to its original shape when subjected to external forces, providing excellent elasticity and rebound force. Simultaneously, the highly elastic rubber material also possesses good weather resistance and aging resistance, ensuring the golf ball maintains stable performance during long-term use. Furthermore, a cavity is created inside the elastic core 1, thereby reducing the weight of the golf ball and allowing it to more effectively absorb and disperse energy upon impact, thus increasing the ball's flight distance and stability. The cavity is then filled with a lightweight gas such as air or foam material, which has extremely low... The high density and excellent cushioning performance provide the golf ball with extra elasticity and protection. Then, multiple layers of carbon fiber cloth 21 are tightly bonded together to form a continuous and strong carbon fiber layer 2, which provides the golf ball with sufficient hardness and support. The outer layer 3, made of hard material, effectively protects the golf ball from external environmental erosion and wear. The elastic core 1 provides excellent elasticity and rebound force. Combined with the carbon fiber layer 2, the golf ball can maintain a stable shape and performance when hit, reducing deformation and energy loss, and further improving the hitting effect, thereby achieving greater elasticity and faster speed of the ball.

[0027] Specifically, the carbon fiber cloth 21 is provided with resin glue on the surface, and each layer of carbon fiber cloth 21 is connected by the resin glue.

[0028] Through the above technical solution, the carbon fiber cloth 21 is bonded by using resin glue, which can ensure the close combination of the carbon fiber layer 2, improve the overall strength and stability, and the resin glue has good adhesion and curing performance, which can ensure the formation of firm connection between the carbon fiber cloth 21.

[0029] Specifically, the elastic core 1 is internally provided with a cavity, and the cavity is internally provided with light gas or foamed material.

[0030] Through the above technical solution, light gas such as air or foamed material is arranged in the cavity, which has very low density and can provide certain buffering effect, increase the elasticity of the golf ball, and the use of the cavity and light material can further reduce the weight of the golf ball while maintaining sufficient elasticity and rebound force.

[0031] Specifically, the transition layer 4 is arranged between the carbon fiber layer 2 and the outer layer 3, and the transition layer 4 is thermoplastic resin or thermosetting resin.

[0032] Through the above technical solution, the transition layer 4 can enhance the bonding force between the carbon fiber layer 2 and the outer layer 3, prevent the two from delaminating or falling off due to different material properties, and the transition layer 4 is arranged as thermoplastic resin or thermosetting resin, which has good adhesion and plasticity, and can be closely attached between the carbon fiber layer 2 and the outer layer 3, forming a continuous and strong connection layer, and providing additional toughness to resist external impact.

[0033] Specifically, the outer surface of the outer layer 3 is provided with a wear-resistant coating 5, and the outer surface of the wear-resistant coating 5 is provided with a waterproof coating 6.

[0034] Through the above technical solution, the wear-resistant coating 5 and the waterproof coating 6 can protect the golf ball from erosion and wear of the external environment, prolong the service life.

[0035] Specifically, the thickness of the carbon fiber layer 2 is not greater than the thickness of the outer layer 3.

[0036] Through the above technical solution, the thickness of the carbon fiber layer 2 is moderate, which can ensure that the golf ball provides sufficient support and rigidity while maintaining light flight performance and good hand feeling.

[0037] Specifically, the outer surface of the outer layer 3 is provided with a protrusion.

[0038] Through the above technical solution, the protrusion can increase the friction coefficient of the surface of the golf ball, improve the rotation stability and controllability when hitting the ball, and also increase the recognition and aesthetics of the ball.

[0039] While the embodiments of the present application have been shown and described, it is to be understood that the embodiments can be varied, modified, substituted and changed in many ways by those skilled in the art without departing from the spirit and scope of the present application, which are defined by the appended claims and their equivalents.

Claims

1. A golf ball reinforced fiber sandwich structure, characterized by: The invention discloses a carbon fiber reinforced rubber core, comprising an elastic core (1), the surface of the elastic core (1) is provided with a carbon fiber layer (2), the outside of the carbon fiber layer (2) is provided with an outer surface layer (3); The elastic core (1) is made of high-elastic rubber material; The carbon fiber layer (2) is formed by stacking multiple layers of carbon fiber cloth (21), forming a double structure of hardness support and elastic support; The outer surface layer (3) is made of hard material.

2. A golf reinforced fibre sandwich structure according to claim 1, characterised in that: The surface of the carbon fiber cloth (21) is provided with resin glue, and each layer of the carbon fiber cloth (21) is connected by resin glue.

3. The golf ball reinforced fiber sandwich structure of claim 1, wherein: The elastic core (1) is internally provided with a cavity, and the cavity is internally provided with light gas or foam material.

4. The golf ball reinforced fiber sandwich structure of claim 1, wherein: The transition layer (4) is provided between the carbon fiber layer (2) and the outer surface layer (3), and the transition layer (4) is thermoplastic resin or thermosetting resin.

5. The golf ball reinforced fiber sandwich structure of claim 1, wherein: The outer surface layer (3) is externally provided with a wear-resistant coating (5), and the wear-resistant coating (5) is externally provided with a waterproof coating (6).

6. The golf ball reinforced fiber sandwich structure of claim 1, wherein: The thickness of the carbon fiber layer (2) is not greater than the thickness of the outer surface layer (3).

7. The golf ball reinforced fiber sandwich structure of claim 1, wherein: The outer surface layer (3) is externally provided with a protrusion.

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