Golf ball head

Abstract

According to the technical scheme, the golf ball head is characterized in that the golf ball head comprises a ball head body 1 and a hitting panel 2 which are integrally formed through mold pressing, a pipe handle portion 101 is arranged at the position, close to the hitting panel 2, of the ball head body 1, the ball head body 1 is made of carbon fibers, and the hitting panel 2 is made of titanium alloy. The hitting panel is integrally formed on the ball head body through mould pressing, so that the hitting panel and the ball head body are an integrated piece instead of two pieces, energy consumption of hitting a golf ball on the hitting panel is less, and the golf ball can be hit farther with the same force.

Description

Technical Field

[0001] The utility model relates to a golf ball head. Background Art

[0002] In the existing golf heads, the striking panel made of titanium alloy and the main body of the golf head are two separate parts connected by bonding, which easily leads to energy loss during striking, resulting in the ball not being hit far enough. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a golf head with a striking panel made of titanium alloy and a head body made of carbon fiber being molded in one piece.

[0004] The utility model is realized by the following technical solutions:

[0005] A golf head, characterized in that it includes a head body 1 and a striking panel 2 formed as one piece by molding, a handle portion 101 is provided on the head body 1 near the striking panel 2, the head body 1 is made of carbon fiber, and the striking panel 2 is made of titanium alloy.

[0006] The golf head as described above is characterized in that: the striking panel 2 is C-shaped, a covering area 202 embedded in the golf head body 1 is provided at the outer edge of the striking panel 2, and slots 201 for embedding carbon fibers are provided on the upper and lower sides of the covering area 202.

[0007] The golf head as described above is characterized in that the clamping grooves 201 are also provided on the left and right sides of the covering area 202 .

[0008] The golf head as described above is characterized in that: the length A of the slot 201 is not less than half of the length B of the striking panel 2, and the width C of the slot 201 is not less than 1 mm.

[0009] The golf head as described above is characterized in that: a first sleeve 6 is integrally molded on the handle portion 101 , the first sleeve 6 is cylindrical and penetrates from top to bottom, and the material of the first sleeve 6 is titanium alloy.

[0010] The golf head as described above is characterized in that: the second sleeve 7 is integrally molded on the handle 101, a cutout 701 is opened on the side of the middle of the second sleeve 7, and the material of the second sleeve 7 is titanium alloy.

[0011] The golf head as described above is characterized in that: a mold opening 3 is provided at the bottom or rear of the golf head body 1, a bottom plate 4 is bonded to the mold opening 3, and the bottom plate 4 is made of carbon fiber.

[0012] The golf head as described above is characterized in that: a weight block 5 is formed on the base plate 4 by molding or bonding, and the weight block 5 is made of metal with a specific gravity of 7.5 g / cm3 to 19 g / cm3.

[0013] The golf head as described above is characterized in that the material of the counterweight block 5 is one of stainless steel, copper and tungsten alloy.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model forms the striking panel on the golf head body by molding, so that the striking panel and the golf head body are one piece instead of two pieces. The energy consumption of the golf ball hitting the striking panel is less, and the ball can be hit farther with the same force. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 is a perspective view of the second pipe sleeve;

[0019] Figure 4 It is a stereogram of the striking panel;

[0020] In the figure: 1 is the ball head body; 101 is the handle; 2 is the striking panel; 201 is the slot; 202 is the covering area; 3 is the mold opening; 4 is the bottom plate; 5 is the counterweight block; 6 is the first sleeve; 7 is the second sleeve; 701 is the incision. DETAILED DESCRIPTION

[0021] The technical features of the present invention are further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can understand them.

[0022] A golf head includes a head body 1 and a striking panel 2 formed by molding, wherein a handle portion 101 is provided on the head body 1 near the striking panel 2, wherein the head body 1 is made of carbon fiber, and the striking panel 2 is made of titanium alloy. The handle portion 101 is used to connect a golf club, and the striking panel 2 is an integral part with the head body 1. The energy consumption of a golf ball hitting the striking panel is less, and the ball can be hit farther with the same force.

[0023] Furthermore, the striking panel 2 is preferably C-shaped, that is, the upper and lower surfaces extend transversely and insert into the ball head body 1, which can increase the rebound coefficient. Of course, the striking panel 2 can also be L-shaped, that is, only one side extends transversely.

[0024] like Figure 4 As shown, a coating area 202 embedded in the ball head body 1 is provided at the outer edge of the striking panel 2. The coating area 202 is coated by the ball head body 1, and the thickness of the coating area is smaller. In this way, after coating and molding, the surface of the ball head body 1 will be flush with the surface of the striking panel 2.

[0025] like Figure 4 As shown, the upper and lower sides of the coating area 202 are provided with slots 201 for embedding carbon fibers, and the slots 201 are preferably strip-shaped. If the slots 201 are also provided on the left and right sides of the coating area 202, the effect will be better.

[0026] Regarding the process of one-piece compression molding, the applicant has previously applied for an invention patent with application number 202311049447.3. In the compression molding process, there is a step of stacking materials, which is to stack the softened carbon fiber prepreg layer by layer on the surface of the core mold to cover the coating area 202 of the striking panel 2; when stacking materials, the soft carbon fiber prepreg is evenly embedded in the card slot 201. After the carbon fiber prepreg is hardened, the striking panel 2 and the ball head body 1 are nested with each other, and the striking panel 2 and the ball head body 1 are in the same piece, which can increase the connection strength.

[0027] like Figure 4 As shown, the length A of the slot 201 is not less than half the length B of the striking panel 2, and the width C of the slot 201 is not less than 1 mm. If the length and width of the slot 201 are too small, it is difficult to embed the carbon fiber prepreg into the slot 201 during compression molding, or too little carbon fiber prepreg is embedded, resulting in poor results.

[0028] The first sleeve 6 is integrally molded on the handle 101. The first sleeve 6 is cylindrical and penetrates from top to bottom. The top surface of the first sleeve 6 is generally flush with the top surface of the handle 101. The material of the first sleeve 6 is titanium alloy, stainless steel, and aluminum alloy. Figure 2 shown.

[0029] The length of the first sleeve 6 buried in the pipe handle 101 is generally more than 6 mm. The present application has two embodiments for the sleeve. The second embodiment is to set a second sleeve 7 to replace the first sleeve 6. The second sleeve 7 is also molded and formed on the pipe handle 101. The second sleeve 7 is also a cylindrical shape that passes through from top to bottom, but is longer than the first sleeve 6 and can be inserted into a deeper position of the pipe handle 101. In order to reduce the weight of the second sleeve 7, a cutout 701 is opened on the side of the middle part of the cylindrical second sleeve 7, such as Figure 3 As described above, a little complete cylindrical surface is still left at the lower part of the second pipe sleeve 7 for compression molding, and the material of the second pipe sleeve 7 is also one of titanium alloy, stainless steel and aluminum alloy.

[0030] A spline is provided on the top inner wall of the first sleeve 6 or the second sleeve 7. The spline is used to position the aluminum tube fixed at the bottom of the club to position the angle of the club. Bolts are passed through the first sleeve 6 or the second sleeve 7 below the handle 101 to lock the aluminum tube at the bottom of the club so that the club can be detached. If no sleeve is provided on the handle 101, the bottom of the club can be directly bonded to the inner wall of the handle 101, but the club cannot be detached.

[0031] A mold opening 3 is provided at the bottom or rear of the ball head body 1, and a bottom plate 4 is bonded to the mold opening 3. The bottom plate 4 is made of carbon fiber. The advantage of the separate bottom plate 4 is that the structure is easy to design, because it is fixed and independently formed, and the counterweight block can be molded or separately bonded together.

[0032] The bottom plate 4 is provided with a counterweight 5 by molding, and the counterweight 5 is made of metal with a specific gravity of 7.5 g / cm3 to 19 g / cm3, such as stainless steel, copper, tungsten alloy, etc.

[0033] The embodiments described in the present invention are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made to the technical solutions of the present invention by engineers and technicians in this field shall fall within the protection scope of the present invention.

Claims

1. A golf head, characterized in that: The invention comprises a ball head body (1) and a striking panel (2) which are integrally formed by molding, wherein a tube handle (101) is provided on the ball head body (1) near the striking panel (2), the ball head body (1) is made of carbon fiber, and the striking panel (2) is made of titanium alloy.

2. The golf head according to claim 1, wherein: The striking panel (2) is C-shaped, and a covering area (202) embedded in the ball head body (1) is provided at the outer edge of the striking panel (2), and slots (201) for embedding carbon fibers are provided on both the upper and lower sides of the covering area (202).

3. The golf ball head according to claim 2, wherein: The clamping slots (201) are also provided on the left and right sides of the covering area (202).

4. The golf ball head according to claim 3, wherein: The length A of the card slot (201) is not less than half the length B of the striking panel (2), and the width C of the card slot (201) is not less than 1 millimeter.

5. The golf head according to any one of claims 1 to 4, characterized in that: A first pipe sleeve (6) is integrally molded on the pipe handle (101); the first pipe sleeve (6) is cylindrical and penetrates from top to bottom; the material of the first pipe sleeve (6) is one of titanium alloy, stainless steel and aluminum alloy.

6. The golf head according to any one of claims 1 to 4, characterized in that: A second pipe sleeve (7) is integrally molded on the pipe handle (101), a cutout (701) is provided on the side of the middle portion of the second pipe sleeve (7), and the material of the second pipe sleeve (7) is one of titanium alloy, stainless steel and aluminum alloy.

7. The golf ball head according to any one of claims 1 to 4, characterized in that: A mold removal opening (3) is provided at the bottom or rear of the ball head body (1), a bottom plate (4) is bonded to the mold removal opening (3), and the bottom plate (4) is made of carbon fiber.

8. The golf ball head according to claim 7, wherein: A counterweight block (5) is formed on the bottom plate (4) by molding or bonding. The counterweight block (5) is made of metal with a specific gravity of 7.5 g / cm3 to 19 g / cm3.

9. The golf ball head according to claim 8, wherein: The material of the counterweight (5) is one of stainless steel, copper and tungsten alloy.

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