Golf club head with surface coating

Abstract

The utility model relates to a golf club head with a surface coating, which is used for solving the problem that the production qualification rate is reduced. Comprising a club head body; the surface plating layer is sequentially provided with a substrate layer, a first middle plating layer, a second middle plating layer and a strengthening layer, and the substrate layer is combined on the surface of the rod head body. Therefore, the effect of improving the processing yield can be achieved.

Description

Technical Field

[0001] The utility model relates to a golf club head, in particular to a golf club head with a surface coating. Background Art

[0002] Generally speaking, in order to endow the golf club head with good hitting feel and durability, surface treatment is carried out on the golf club head, such as enhancing the strength or toughness of the golf club head. Among them, a metal coating is formed on the surface of the golf club head by electroplating, so that the golf club head has effects such as wear resistance, corrosion resistance and rust prevention through the metal coating. However, the metal coating often has poor adhesion and falls off during subsequent processing operations. Or, problems such as the coating being too thick and the weight of the club head exceeding the expectation occur, resulting in a decrease in the production qualification rate.

[0003] In view of this, there is indeed a need to improve the existing golf club head with a surface coating. Summary of the Utility Model

[0004] To solve the above problems, the purpose of the utility model is to provide a golf club head with a surface coating, which has good adhesion.

[0005] The secondary purpose of the utility model is to provide a golf club head with a surface coating, so that the club head meets the predetermined weight.

[0006] All directional terms or their approximate terms described throughout the text of the utility model, such as "front", "rear", "left", "right", "upper (top)", "lower (bottom)", "inner", "outer", "side", etc., mainly refer to the directions of the attached drawings. Each directional term or its approximate term is only used to assist in explaining and understanding each embodiment of the utility model, and is not used to limit the utility model.

[0007] The quantifiers "a" or "one" used for the elements and components described throughout the text of the utility model are only for convenience of use and provide the general meaning of the scope of the utility model; in the utility model, it should be interpreted as including one or at least one, and the single concept also includes the plural case, unless it clearly means otherwise.

[0008] All approximate terms such as "combination", "assembly" or "assembling" described throughout the text of the utility model mainly include forms such as being separable without damaging the components after connection, or being inseparable after connection. Those skilled in the art can select according to the material of the components to be connected or the assembly requirements.

[0009] The golf club head with a surface coating of the utility model includes: a club head body; and a surface coating, which sequentially has a base layer, a first intermediate layer, a second intermediate layer and a strengthening layer, and the base layer is combined with the surface of the club head body.

[0010] Therefore, for the golf club head with a surface coating of the present utility model, by sequentially attaching multiple coatings such as the base layer, the first intermediate coating, the second intermediate coating, and the strengthening layer, it can ensure that the overall surface coating has better adhesion. In addition, by dividing the surface coating into multiple coatings and forming them sequentially, the thickness of each coating can be adjusted separately to meet the total thickness of the surface coating, achieving the effect of improving the processing yield.

[0011] Among them, the base layer, the first intermediate coating, and the second intermediate coating are all metal coatings containing nickel or all containing copper. In this way, making the base layer, the first intermediate coating, and the second intermediate coating be coatings containing the same metal has the effect of having better adhesion between layers.

[0012] Among them, the strengthening layer is a metal coating containing nickel or chromium. In this way, the strengthening layer has the effect of having good strength.

[0013] Among them, the thickness of the base layer is 2 - 10 μm. In this way, it has the effect of filling the cavities or fine lines on the surface of the club head body, making the club head body have a smooth surface.

[0014] Among them, the thickness of the first intermediate coating is 2 - 10 μm. In this way, it can adjust the thickness of the first intermediate coating so that the total thickness of the surface coating can meet the requirements.

[0015] Among them, the thickness of the second intermediate coating is 5 - 55 μm. In this way, it can adjust the thickness of the second intermediate coating so that the total thickness of the surface coating can meet the requirements.

[0016] Among them, the thickness of the strengthening layer is 1 - 15 μm. In this way, it can make the surface coating have better impact resistance and will not produce cracks due to being impacted. Description of the Drawings

[0017] Figure 1 : Perspective view of a preferred embodiment of the present utility model;

[0018] Figure 2 : Figure 1 Enlarged view of part A of

[0019] Description of the Reference Numerals in the Drawings

[0020] 1: Club head body

[0021] 2: Surface coating

[0022] 21: Base layer

[0023] 22: First intermediate coating

[0024] 23: The second intermediate coating

[0025] 24: The strengthening layer. Detailed implementation manners

[0026] To make the above - mentioned and other objects, features and advantages of the present utility model more obvious and understandable, the following specifically gives the preferred embodiments of the present utility model and makes a detailed description in conjunction with the attached drawings; in addition, the same symbols marked in different drawings are regarded as the same, and their descriptions will be omitted.

[0027] Please refer to Figure 1 and Figure 2 As shown, it is a preferred embodiment of a golf club head with a surface coating of the present utility model, including a club head body 1 and a surface coating 2, and the surface coating 2 is located on at least a part of the surface of the club head body 1.

[0028] The shape of the club head body 1 can be an iron club head, a wood club head or a putter head. The club head body 1 can be made of materials such as stainless steel, carbon steel or titanium alloy, so that the club head body 1 has sufficient structural strength, and, the surface of the club head body 1 can have sufficient corrosion resistance strength. When the surface coating 2 is electroplated on the surface of the club head body 1, the structure of the club head body 1 will not be corroded and damaged, which has the effect of facilitating subsequent processing.

[0029] The surface coating 2 can be located on at least a part of the surface of the club head body 1, or, the surface coating 2 can cover the entire club head body 1, so that the appearance color of the club head body 1 can be consistent, which has the effect of further beautifying the appearance of the club head body 1. The surface coating 2 can be formed on the surface of the club head body 1 by electroplating. For example, using a predetermined metal part as the anode and the club head body 1 as the cathode, applying current to carry out the electroplating reaction, thereby electroplating the metal of the predetermined metal part onto the club head to form the surface coating 2.

[0030] Specifically, the surface coating 2 has a base layer 21, and the base layer 21 is combined with the surface of the club head body 1. The base layer 21 can be a metal coating containing nickel (Ni) or copper (Cu). In this embodiment, the thickness of the base layer 21 can be 2 - 10 μm, thereby enabling the base layer 21 to be tightly combined with the club head body 1. In addition, the base layer 21 can fill the cavities or fine lines on the surface of the club head body 1, so that the club head body 1 can form a smooth surface effect.

[0031] The surface coating 2 has a first intermediate coating 22 which is electroplated on the base layer 21. The first intermediate coating 22 and the base layer 21 are coatings of the same metal, so that the first intermediate coating 22 has good adhesion. In this embodiment, the first intermediate coating 22 can be a metal coating containing nickel or copper, and the thickness of the first intermediate coating 22 can be 2 - 10 μm.

[0032] The surface coating 2 has a second intermediate coating 23 which is electroplated on the first intermediate coating 22. The second intermediate coating 23 and the first intermediate coating 22 are coatings of the same metal, so that the second intermediate coating 23 has good adhesion. In this embodiment, the second intermediate coating 23 can be a metal coating containing nickel or copper, and the thickness of the second intermediate coating 23 can be 5 - 55 μm.

[0033] The surface coating 2 has a strengthening layer 24 which is electroplated on the second intermediate coating 23. The strengthening layer 24 is used to make the surface coating 2 have good strength, so that the surface coating has better impact resistance and is not easily cracked by impact. The strengthening layer 24 can be a metal coating containing nickel. Preferably, the strengthening layer 24 is a metal coating containing chromium (Cr), and the thickness of the strengthening layer 24 can be 1 - 15 μm.

[0034] It should be noted that when the surface coating 2 is formed at one time, it is easy to exceed the predetermined thickness due to human error, which will cause the weight of the club head body 1 to increase excessively and form defective products. Therefore, in the present utility model, by forming the base layer 21, the first intermediate coating 22, the second intermediate coating 23 and the strengthening layer 24 on the surface coating 2 in sequence, the thicknesses of the base layer 21, the first intermediate coating 22, the second intermediate coating 23 and the strengthening layer 24 can be inspected and adjusted respectively. For example, when the base layer 21 is too thick, the worker can reduce the thickness of the first intermediate coating 22, the second intermediate coating 23 or the strengthening layer 24; or, after forming the base layer 21, the first intermediate coating 22 and the second intermediate coating 23, the worker can check the total thickness of the base layer 21, the first intermediate coating 22 and the second intermediate coating 23 and then adjust the thickness of the strengthening layer 24, thereby avoiding the thickness of the surface coating exceeding the expectation and having the effect of improving the processing yield.

[0035] In summary, for the golf club head with a surface coating of the present utility model, through the sequential attachment of multiple coatings such as the base layer, the first intermediate coating, the second intermediate coating, and the strengthening layer, it can ensure that the overall surface coating has better adhesion. In addition, by dividing the surface coating into multiple coatings and forming them sequentially, the thickness of each coating can be adjusted separately to meet the total thickness of the surface coating, achieving the effect of improving the processing yield.

[0036] Although the present utility model has been disclosed by the above preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art, without departing from the spirit and scope of the present utility model, making various changes and modifications to the above embodiments still falls within the technical scope protected by the present utility model. Therefore, the protection scope of the present utility model should include the meaning recorded in the appended claims and all changes within the equivalent scope.

Claims

1. A golf club head with a surface coating, characterized in that: include: a club head body; and A surface coating, which sequentially comprises a base layer, a first intermediate coating, a second intermediate coating and a strengthening layer, wherein the base layer is bonded to the surface of the club head body, wherein the base layer, the first intermediate coating and the second intermediate coating are all metal coatings containing nickel or copper, and the strengthening layer is a metal coating containing nickel or chromium.

2. The golf club head with surface coating according to claim 1, wherein: The thickness of the base layer is 2 to 10 μm.

3. The golf club head with surface coating according to claim 1, wherein: The thickness of the first intermediate coating is 2-10 μm.

4. The golf club head with surface coating according to claim 1, wherein: The thickness of the second intermediate coating is 5-55 μm.

5. The golf club head with surface coating according to claim 1, wherein: The thickness of the strengthening layer is 1 to 15 μm.

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