Golf ball head capable of adjusting gravity center

Abstract

The utility model relates to the technical field of golf club heads, and discloses a golf club head capable of adjusting the gravity center, which structurally comprises a golf club head, a hitting surface, a rear cover and a gravity center adjusting device, and has the beneficial effects that a balancing weight is moved to slide in a sliding chute, and when the balancing weight slides to a required gear position, the gravity center adjusting device can adjust the gravity center of the golf club head. The rotating handle is rotated to enable the positioning piece to move inwards under threaded connection of the threaded holes in the balancing weights until the clamping beads are clamped with the clamping grooves, the balancing weights are fixed, and then the sliding frame is rotated to adjust the gravity centers of the three sets of balancing weights annularly arrayed on the sliding frame. The gravity center of the golf club head can be adjusted according to the use habit of a user, and the practicability of the golf club head is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of golf heads, in particular to a golf head capable of adjusting the center of gravity. Background Art

[0002] With the popularity of golf and its inherent competitiveness, more and more manufacturers are focusing on improving golf clubs and golf heads to make them have better hitting performance. The center of gravity position of a golf head (the area near the center of gravity position is also called the sweet spot area) is an important factor in determining the hitting distance and hitting direction of a golf ball. If you want the ball to fly farther, you need to have a heavier weight and the center of gravity is more biased towards the hitting part of the golf head, so that the golf head can obtain greater acceleration and inertia during the swing process;

[0003] Based on the above, in order to make the golf head more in line with the needs of the general public, a golf head that can freely adjust the center of gravity of the golf head can better meet the needs of different users and play an important role in the golfer's batting experience. Utility Model Content

[0004] 1. Technical Problems to be Solved by the Utility Model

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a golf head capable of adjusting the center of gravity, which has the function of adjusting the center of gravity of the golf head.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A golf head capable of adjusting the center of gravity comprises a golf head, a striking surface, a rear cover and a center of gravity adjusting device. The golf head is provided with a striking surface capable of hitting a golf ball, and the bottom of the golf head is movably provided with a rear cover and a center of gravity adjusting device located in the rear cover and connected to the golf head.

[0009] As an optimization, the movable connection between the rear cover and the golf head is detachable.

[0010] As an optimization, the center of gravity adjustment device includes a sliding frame, a counterweight block and a positioning piece, the sliding frame is slidably fitted with the counterweight block, and the counterweight block is threadedly connected with the positioning piece.

[0011] As an optimization, the sliding frame includes a mounting plate, a rotating shaft, a slider, a slide groove and a card slot. Two mounting plates are symmetrically arranged, and a rotating shaft is installed on the opposite sides of the two mounting plates. There is a slider in a circular array between the two mounting plates, and a slide groove is opened on the slider. There is a card slot in an array on one side of the slider. The distances between each of the card slots are equal, and the movement of the counterweight block is divided into multiple gears. The card slot can be movably engaged with the positioning piece.

[0012] As an optimization, the counterweight block is an I-shaped structure, a side plate is installed on one side of the counterweight block, and a threaded hole is opened on the side plate.

[0013] As an optimization, the positioning member includes a main shaft, a clamping bead, a rotating handle and an external thread. A clamping bead is installed on one end of the main shaft, and a rotating handle is fixed on the other end of the main shaft. The main shaft is provided with an external thread, and the external thread can be threadedly connected with the threaded hole.

[0014] As an optimization, the outer array of the rotating handle has raised blocks, which can increase the surface friction of the rotating handle.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the utility model are:

[0017] (1) The utility model provides a golf head capable of adjusting the center of gravity. The center of gravity of the golf head is adjusted by moving the counterweight block to slide in the slide groove. When the counterweight block slides to the required gear position, the handle is rotated to move the positioning member inward under the threaded connection of the threaded hole on the counterweight block until the locking bead is engaged with the locking groove, thereby fixing the counterweight block. Then, the sliding frame is rotated to adjust the center of gravity of the three groups of counterweight blocks in a circular array on the sliding frame, so that the center of gravity of the golf head can be adjusted according to the user's usage habits, thereby increasing the practicality of the golf head.

[0018] (2) The utility model provides a golf head with adjustable center of gravity. The rear cover is detachably connected to the golf head so that when a user needs to adjust the center of gravity of the golf head, the rear cover can be opened and removed to adjust the center of gravity. The removal and adjustment are quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a golf head capable of adjusting the center of gravity according to the utility model;

[0020] Figure 2 It is a schematic diagram of the active structure of the rear cover of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the center of gravity adjustment device of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the sliding frame of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the counterweight block of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the positioning member of the utility model;

[0025] Figure 7 It is a schematic diagram of the installation structure of the center of gravity adjustment device of the utility model.

[0026] The reference numerals in the figure are: golf head 1, striking surface 2, back cover 3, center of gravity adjusting device 4, sliding frame 41, counterweight block 42, positioning member 43, mounting plate 411, rotating shaft 412, slider 413, slide groove 414, clamping groove 415, side plate 421, threaded hole 422, main shaft 431, clamping bead 432, rotating handle 433, external thread 434. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example:

[0029] See also Figure 1-Figure 7 A golf head capable of adjusting the center of gravity comprises a golf head 1, a striking surface 2, a rear cover 3 and a center of gravity adjusting device 4. The golf head 1 is provided with the striking surface 2 capable of hitting a golf ball, and the bottom of the golf head 1 is movably provided with the rear cover 3 and the center of gravity adjusting device 4 located in the rear cover 3 and connected to the golf head 1.

[0030] In this embodiment, the rear cover 3 and the golf head 1 are movably connected and detachable, so that when the user needs to adjust the center of gravity of the golf head 1, the center of gravity can be adjusted by opening and disassembling the rear cover 3, and the disassembly is convenient.

[0031] In this embodiment, the center of gravity adjustment device 4 includes a sliding frame 41, a counterweight block 42 and a positioning piece 43. The sliding frame 41 is slidably fitted with the counterweight block 42, and the positioning piece 43 is threadedly connected to the counterweight block 42. When the counterweight block 42 moves to the desired center of gravity position, the position can be fixed by the positioning piece 43.

[0032] In this embodiment, the sliding frame 41 includes a mounting plate 411, a rotating shaft 412, a slider 413, a slide groove 414 and a clamping groove 415. Two mounting plates 411 are symmetrically provided. The rotating shaft 412 is installed on the opposite side of the two mounting plates 411. The rotating shaft 412 rotates with the golf head 1 so that the sliding frame 41 can rotate in the golf head 1. A slider 413 is arranged in an annular array between the two mounting plates 411. The slider 413 is provided with a slide groove 414 that slidably cooperates with the counterweight block 42. A clamping groove 415 is arranged on one side of the slider 413. The distances between the various clamping grooves 415 are equal, and the movement of the counterweight block 42 is divided into a plurality of gears. The counterweight block 42 can adjust the gear according to the required center of gravity position. The clamping groove 415 can be movably engaged with the positioning member 43.

[0033] In this embodiment, the counterweight block 42 is an I-shaped structure, a side plate 421 is installed on one side of the counterweight block 42 , and a threaded hole 422 is opened on the side plate 421 .

[0034] In this embodiment, the positioning member 43 includes a main shaft 431, a bead 432, a rotating handle 433 and an external thread 434. One end of the main shaft 431 is equipped with a bead 432 that can movably engage with the slot 415 to fix the counterweight 42. The other end of the main shaft 431 is fixed with a rotating handle 433 that can drive the main shaft 431 to rotate. The main shaft 431 is provided with an external thread 434, which can be threadedly connected with the threaded hole 422.

[0035] In this embodiment, the outer array of the rotating handle 433 has protrusions, which can increase the surface friction of the rotating handle 433, making it easier to rotate the rotating handle 433.

[0036] Working principle: When the golf head 1 needs to adjust the center of gravity of the golf head according to the hitting habits of different users during use, the back cover 3 at the bottom of the golf head 1 is opened, and then the positioning member 43 is driven to move and disengage from the slot 415 by rotating the rotating handle 433, thereby losing the fixing effect on the counterweight 42, and then the counterweight 42 is moved to slide in the slide slot 414. When the counterweight 42 slides to the required gear position, the rotating handle 433 is rotated to make the positioning member 43 disengage from the slot 415. The positioning member 43 moves inward under the threaded connection of the threaded hole 422 on the counterweight 42 until the locking bead 432 at one end of the positioning member 43 is engaged with the locking groove 415 on the sliding frame 41 to fix the counterweight 42. Then, due to the rotational cooperation between the sliding frame 41 and the golf head 1, the rotating sliding frame 41 can adjust the center of gravity of the three groups of counterweights 42 in the circular array on the sliding frame 41, so that the center of gravity of the golf head 1 can be adjusted according to the user's usage habits, thereby increasing the practicality of the golf head 1.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A golf head capable of adjusting the center of gravity, the structure comprising a golf head (1), a striking surface (2) located on the golf head (1), a rear cover (3) movably mounted on the bottom of the golf head (1), and a center of gravity adjusting device (4) located in the rear cover (3) and connected to the golf head (1); Features: The center of gravity adjustment device (4) comprises a sliding frame (41), a counterweight block (42) for slidingly cooperating with the sliding frame (41), and a positioning member (43) located on the counterweight block (42); The sliding frame (41) comprises a mounting plate (411), a rotating shaft (412) arranged on one side of the two mounting plates (411), a sliding block (413) located between the two mounting plates (411), a sliding groove (414) arranged on the sliding block (413), and a clamping groove (415) located on one side of the sliding block (413); A side plate (421) is installed on one side of the counterweight block (42), and a threaded hole (422) is provided on the side plate (421).

2. A golf head capable of adjusting the center of gravity according to claim 1, characterized in that: The rear cover (3) and the golf head (1) are movably connected and detachable.

3. The golf head capable of adjusting the center of gravity according to claim 1, characterized in that: The positioning member (43) comprises a main shaft (431), a locking bead (432) disposed at one end of the main shaft (431), a rotating handle (433) located at the other end of the main shaft (431), and an external thread (434) disposed on the main shaft (431).

4. A golf head capable of adjusting the center of gravity according to claim 3, characterized in that: The outer side of the rotating handle (433) is provided with a protrusion array.

5. The golf head capable of adjusting the center of gravity according to claim 1, characterized in that: The rotating shaft (412) is rotatably matched with the golf head (1).

6. The golf head capable of adjusting the center of gravity according to claim 1, characterized in that: The distances between the respective clamping slots (415) are equal, and the movement of the counterweight block (42) is divided into a plurality of gears. The clamping slots (415) can be movably engaged with the positioning member (43).

7. The golf head capable of adjusting the center of gravity according to claim 1, characterized in that: The counterweight block (42) is an I-shaped structure.

8. The golf head capable of adjusting the center of gravity according to claim 3, characterized in that: The external thread (434) can be threadedly connected to the threaded hole (422).

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