High-strength high-reverse-firing golf ball head

Abstract

A high-strength and high-reverse-shooting golf ball head comprises a main body shell which is provided with a base plate, a top part, a panel connecting part, two first balance weight mounting parts located on the base plate and two screw holes located on the first balance weight mounting parts respectively; the striking panel is connected to the panel connecting part of the main body shell; the two first balancing weights are respectively arranged on the first balancing weight mounting parts of the main body shell; each first balancing weight is provided with a first fixing hole which is a long hole, and each first balancing weight penetrates through the first fixing hole through a screw piece and is screwed in the screw hole of the main body shell piece. By arranging the first balancing weights, selecting different weights and adjusting different positions, the functional effect required by a user can be easily achieved, the problems that a known balancing weight is complex in structure and not easy to adjust are solved, and the characteristics of high strength and high reversion are achieved.

Description

Technical Field

[0001] The invention relates to a golf ball head, in particular to a high-strength and high-rebound golf ball head. Background Art

[0002] The installation and adjustment of golf head weights are known to have complex installation structures, and some are difficult to adjust. It is not easy to quickly and easily achieve the desired functions and preferences, such as initial velocity, distance, hitting feel, sound quality, etc., and strength and rebound cannot be achieved at the same time, so there is still room for improvement. Summary of the invention

[0003] The object of the present invention is to provide a high-strength and high-rebound golf ball head, which can easily adjust the weight position and weight to meet various needs and achieve the characteristics of both high strength and high reversal.

[0004] In order to achieve the above-mentioned purpose, the high-strength and high-rebound golf head of the present invention includes a main body shell, which has a chassis, a top, and a panel connection part. Two first counterweight mounting parts are located on the chassis, and two screw holes are respectively located on each first counterweight mounting part; a striking panel is connected to the panel connection part of the main body shell; two first counterweight blocks are respectively installed on each first counterweight mounting part of the main body shell; each first counterweight block has a first fixing hole which is an elongated hole, and each first counterweight block is fixed to the main body shell by a screw member passing through its first fixing hole and screwing it into the screw hole of the main body shell.

[0005] As can be seen from the above, the high-strength and high-rebound golf ball head of the present invention can easily achieve the functional effect required by the user by installing the first counterweight blocks to select different weights and adjusting the different positions of the first counterweight blocks, thereby achieving the characteristics of both high strength and high rebound.

[0006] Preferably, each first counterweight mounting portion of the main shell has two groove side surfaces, and each first counterweight block has two block side surfaces respectively corresponding to each groove side surface of the main shell.

[0007] Preferably, the adjustment displacement directions of the two first counterweight mounting parts respectively define a first moving line and a second moving line, and the first moving line intersects with the second moving line toward the front.

[0008] Preferably, each first counterweight mounting portion of the main shell is connected to an inner tube, and each screw hole passes through each inner tube respectively.

[0009] Preferably, it also includes a second counterweight block, the main shell has a second counterweight mounting portion, the second counterweight mounting portion is located between the two first counterweight mounting portions, the second counterweight block is installed in the second counterweight mounting portion of the main shell, and the second counterweight block is located between the two first counterweight blocks.

[0010] Preferably, the second counterweight block has a second fixing hole, and the second counterweight block is screwed into the screw hole of the main body shell by passing a screw through the second fixing hole.

[0011] Preferably, the main body shell has a front groove formed on the bottom plate and located between the front of the two first counterweight mounting parts and the panel connection part.

[0012] Preferably, the main body shell is a light metal with a specific gravity of 1.7 to 4.7.

[0013] Preferably, the striking panel is made of heavy metal with a specific gravity of 7 to 18.

[0014] Preferably, the specific gravity of the striking panel material is more than 1.5 times the specific gravity of the main body shell material.

[0015] The detailed structure, features, assembly or use of the high-strength and high-rebound golf ball head provided by the present invention will be described in the detailed description of the following embodiments. However, those with ordinary knowledge in the field of the present invention should understand that the detailed description and the specific embodiments listed in the implementation of the present invention are only used to illustrate the present invention, and are not used to limit the scope of patent protection of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a combined stereogram of a preferred embodiment of the present invention.

[0017] Figure 2 This is another combined stereogram of a preferred embodiment of the present invention.

[0018] Figure 3 It is an exploded perspective view of a preferred embodiment of the present invention.

[0019] Figure 4 This is another exploded perspective view of a preferred embodiment of the present invention.

[0020] Figure 5 This is a bottom view of a preferred embodiment of the present invention.

[0021] Figure 6 for Figure 5 Section view along the 6-6 secant line.

[0022] Figure 7 for Figure 5 Section view along the secant line 7-7.

[0023] Figure 8 For the same Figure 5 , showing another installation status.

[0024] Fig. 9 For the same Figure 5 , showing another installation status.

[0025] Fig.10 For the same Figure 5 , showing another installation status.

[0026] Fig.11 For the same Figure 5 , showing another installation status.

[0027] Wherein, the accompanying drawings are marked as follows:

[0028] 10: Main body shell

[0029] 11: Chassis

[0030] 12: Top

[0031] 13: Panel connection

[0032] 14: First counterweight installation

[0033] 141: Slot side

[0034] 15: Second counterweight installation

[0035] 16: Inner tube

[0036] 17: Screw hole

[0037] 18: Front groove

[0038] 20:Strike Panel

[0039] 21: Face

[0040] 22: Main body connection

[0041] 30: First counterweight

[0042] 31: First fixing hole

[0043] 32: Block side

[0044] 40: Second counterweight

[0045] 41: Second fixing hole

[0046] A1: First moving line

[0047] A2: Second moving line

[0048] B1: Screw DETAILED DESCRIPTION

[0049] The applicant first explains that throughout the entire specification, including the embodiments described below and the claims of the patent application scope, the terms related to directions are based on the directions in the drawings. Secondly, in the embodiments and drawings to be described below, the same component numbers represent the same or similar components or their structural features.

[0050] See also Figures 1 to 7 The high-strength and high-rebound golf ball head of the present invention mainly comprises a main body shell 10, a striking panel 20, two first counterweight blocks 30, a second counterweight block 40, and a plurality of screws B1.

[0051] The main body shell 10 has a bottom plate 11, a top 12, a panel connection portion 13, two first counterweight mounting portions 14, a second counterweight mounting portion 15, three inner tubes 16, three screw holes 17, and a front groove 18; the main body shell 10 is made of a light metal with a specific gravity of 1.7 to 4.7, such as a magnesium alloy, an aluminum alloy, a titanium alloy, etc.

[0052] The top 12 is integrally formed on the chassis 11, the panel connection portion 13 is located at the front end edges of the chassis 11 and the top 12, the two first counterweight mounting portions 14 are respectively adjacent to the toe side and the heel side, the second counterweight mounting portion 15 is located between the two first counterweight mounting portions 14, the screw holes 17 are respectively formed to the inner tubes 16, the inner tubes 16 and the screw holes 17 are respectively located at the two first counterweight mounting portions 14 and the second counterweight mounting portion 15, and the front groove 18 is formed on the chassis 11 and is located in front of the two first counterweight mounting portions 14 and the second counterweight mounting portion 15 and between the panel connection portion 13.

[0053] Each first counterweight installation part 14 of the main body shell 10 has two groove side surfaces 141. The two first counterweight installation parts 14 of the main body shell 10 are arranged slightly symmetrically in a forward and middle oblique direction.

[0054] The striking panel 20 is mounted on the main body shell 10, and has a face portion 21 and a main body connection portion 22, and the main body connection portion 22 is connected to the panel connection portion 13 of the main body shell 10. The striking panel 20 is made of a heavy metal with a specific gravity of 7 to 18, such as steel alloy, copper alloy, tungsten-nickel alloy, etc. Moreover, it is preferred that the specific gravity of the striking panel 20 material is 1.5 times or more of the specific gravity of the main body shell 10 material.

[0055] The two first counterweights 30 are respectively arranged on the first counterweight mounting parts 14 of the main body shell 10, and each first counterweight 30 has a first fixing hole 31, and each first fixing hole 31 is an elongated hole, such as an oblong countersunk hole. The two screws B1 are respectively penetrated through the first fixing holes 31 of each first counterweight 30 and screwed to the screw holes 17 of the main body shell 10, thereby fixing each first counterweight 30 to the main body shell 10. That is, in this example, the toe side (TOE) and the heel side (HEEL) can have interchangeable counterweights of various materials (carbon fiber, aluminum, stainless steel, tungsten-nickel alloy, etc.), namely, the first counterweight 30.

[0056] Each first counterweight block 30 has two block sides 32 that correspond to the groove sides 141 of the main body shell 10, which can be more convenient for assembly and adjustment. In addition, the adjustment displacement directions of the two first counterweight mounting parts 14 are respectively defined to form a first moving line A1 and a second moving line A2, and the first moving line A1 and the second moving line A2 intersect forward, see Figure 5 .

[0057] The second counterweight 40 is installed in the second counterweight mounting portion 15 of the main body shell 10, that is, the second counterweight 40 is located between the two first counterweights 30. The second fixing hole 41 of the second counterweight 40 is a circular countersunk hole. A screw B1 passes through the second fixing hole 41 of the second counterweight 40 and is screwed into the screw hole 17 of the main body shell 10, so that the second counterweight 40 can be fixed to the main body shell 10. That is, the chassis 11 has a counterweight of various materials (aluminum, stainless steel, tungsten-nickel alloy, etc.) that can be replaced, that is, the second counterweight 40.

[0058] The adjustment and use of this embodiment are described as follows:

[0059] Since the first fixing holes 31 of each first counterweight block 30 are elongated holes, each first counterweight block 30 can be fixed at different positions of the main body shell 10, such as Figures 8 to 10 In this way, different centers of gravity can be adjusted more conveniently and quickly; in addition, the main body shell 10 of this embodiment only needs a simple structure of a screw hole 17 to obtain the adjustment function.

[0060] The golf head is made of two or more different materials, and the weight blocks of various materials with different specific gravities are interchangeable to adjust the best function. It is powerful enough to meet the needs of any consumer, and the center of gravity is closest to the hitting surface.

[0061] In summary, the high-strength and high-rebound golf ball head of the present invention can achieve the following effects through a special structure and a special combination structure: 1. It can increase the initial velocity when hitting the ball. 2. It can increase the flight distance of the hit ball. 3. It has a high-quality hitting feeling different from ordinary golf balls. 4. It has a pleasant hitting sound quality.

[0062] In addition, on one hand, the solder at the joint of the higher specific gravity parts is first treated in a vacuum furnace. Process description: Sandblast the joint of the parts → Apply the mixing agent on the joint → Sprinkle the solder evenly on the joint → Treat in a vacuum furnace once. And, on the other hand, different parts are combined with another lower temperature solder. Process description: Sandblast the joint of the parts that have been treated once → Combine the parts → Apply the second solder evenly on the joint → Treat in a vacuum furnace once.

[0063] From the above description, it can be seen that the present invention indeed achieves the characteristics of both high strength and high rebound.

[0064] In addition to the above examples, the present invention can also be implemented as follows:

[0065] For example, Fig.11 As shown, the present invention can also choose not to install the second counterweight block 40. Similarly, the second counterweight block 40 can be not installed in various adjustment states of the aforementioned first counterweight blocks 30, and the purpose of the present invention can also be achieved, which is not shown in the figure again.

[0066] Alternatively, the first moving line A1 and the second moving line A2 may be parallel in the front-to-back direction, and the purpose of the present invention can be achieved. The first moving line A1 and the second moving line A2 may be parallel in the left-right direction or overlap in the left-right direction, and the purpose of the present invention can be achieved.

Claims

1. A high-strength and high-rebound golf ball head, characterized in that: include: A main body shell has a bottom plate, a top plate connected to the bottom plate, a panel connecting portion located in front of the bottom plate and the top plate, two first counterweight mounting portions located on the bottom plate, and two screw holes located on each of the first counterweight mounting portions; A striking panel connected to the panel connection portion of the main shell; Two first counterweight blocks are respectively mounted on the first counterweight mounting parts of the main body shell; each first counterweight block has a first fixing hole which is an elongated hole, and each first counterweight block is screwed into the screw hole of the main body shell through a screw member passing through its first fixing hole.

2. The high-strength and high-rebound golf ball head according to claim 1, characterized in that: Each first counterweight mounting portion of the main body shell has two groove side surfaces, and each first counterweight block has two block side surfaces respectively corresponding to each groove side surface of the main body shell.

3. The high-strength and high-rebound golf ball head according to claim 1, characterized in that: The adjustment displacement directions of the two first counterweight mounting parts respectively define a first moving line and a second moving line, and the first moving line intersects with the second moving line forward.

4. The high-strength and high-rebound golf ball head according to claim 1, characterized in that: Each first counterweight mounting portion of the main body shell is connected to an inner tube, and each screw hole penetrates through each inner tube respectively.

5. The high-strength and high-rebound golf ball head according to claim 1, characterized in that: It also includes a second counterweight block. The main shell has a second counterweight mounting portion, which is located between the two first counterweight mounting portions. The second counterweight block is installed on the second counterweight mounting portion of the main shell, and is located between the two first counterweight blocks.

6. The high-strength and high-rebound golf ball head according to claim 5, characterized in that: The second counterweight block has a second fixing hole, and the second counterweight block is screwed with a screw member penetrating the second fixing hole and screwed with the screw hole of the main body shell.

7. The high-strength and high-rebound golf ball head according to claim 1, characterized in that: The main body shell has a front groove formed on the bottom plate and located between the front of the two first counterweight mounting parts and the panel connection part.

8. The high-strength and high-rebound golf ball head according to claim 1, characterized in that: The main body shell is made of light metal with a specific gravity of 1.7 to 4.

7.

9. The high-strength and high-rebound golf ball head according to claim 1, characterized in that: The striking panel is made of heavy metal with a specific gravity of 7 to 18.

10. The high-strength and high-rebound golf ball head according to claim 1, characterized in that: The specific gravity of the striking panel material is more than 1.5 times the specific gravity of the main body shell material.

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