Golf club with corrosion-resistant coating

Abstract

The utility model relates to the technical field of golf clubs, and discloses a golf club with an anti-corrosion coating, which comprises a club body, a grip and a ball head, the grip and the ball head are respectively in threaded connection with two ends of the club body, the anti-corrosion coating is sprayed on the surfaces of the grip and the ball head, the side surface of the club body is sleeved with a protective sleeve, and the side surface of the protective sleeve is in sliding connection with a counterweight; the balance weight piece, the protective sleeve, the adjusting unit and the like are arranged, the rod body is fixed through the grip and the threaded column on the ball head after being inserted into the protective sleeve, and when a balance point needs to be adjusted, the position of the balance weight piece is adjusted through the adjusting unit, so that the balance weight piece can be placed at any position of the protective sleeve; when a beginner uses the golf club, the balance point of the golf club can be adjusted according to the conditions of the beginner, the time for the beginner to master the golf club is shortened, the frequency for a player to replace the golf club during pilling is reduced, and the service life of the golf club is greatly prolonged in cooperation with the anti-corrosion coating.

Description

Technical Field

[0001] The utility model relates to the technical field of golf clubs, in particular to a golf club with a corrosion-resistant coating. Background Art

[0002] Golf clubs are the basic equipment in golf, which are composed of a club head, a shaft, and a grip. According to the different uses of the clubs, the clubs are designed with different club head shapes and shaft lengths.

[0003] After searching, it was found that the prior art has made many improvements to golf clubs. For example, patent publication number CN214074950U discloses a golf club, including a club body made of fiberglass, one end of the club body is inserted into the ball head, and the other end is inserted into the grip, and the outer side of the club body is wrapped with a silicone layer; the advantage of this utility model is that it has strong flexibility.

[0004] The above patent has obvious beneficial effects, but still has the following shortcomings in actual operation:

[0005] When a player uses a golf club as in the above-mentioned patent, when launching the ball at different angles, different clubs need to be used to hit the ball. The different positions of the balance points of the shafts will affect the impact force on the ball when hitting the ball, so that the angle when launching the ball cannot meet the expectations. When beginners first come into contact with golf, they cannot choose a club with a balance point that suits them according to their own situation. In addition, the corrosion resistance of golf clubs is poor. Therefore, a golf club with a corrosion-resistant coating is proposed. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a golf club with a corrosion-resistant coating, the position of which can be adjusted by a counterweight so that the balance point of the club can be changed, thereby reducing the frequency of replacing the club.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a golf club with a corrosion-resistant coating, comprising a shaft and a grip and a ball head respectively connected at both ends of the shaft by threads, the surfaces of the grip and the ball head are sprayed with an anti-corrosion coating, a protective cover is provided on the side of the shaft, a counterweight is slidably connected to the side of the protective cover, and a unit for adjusting the position of the counterweight is provided between the counterweight and the protective cover.

[0008] Preferably, one end of the counterweight piece is provided with a plurality of counterweight column placement grooves connected to the outside, the counterweight piece is internally rotatably connected with a limiting ring, the side of the limiting ring is fixedly connected with a plurality of blocks adapted to the counterweight column placement grooves, one side of the limiting ring is fixedly connected with a push rod with one end extending to the outside of the counterweight piece, one end of the counterweight piece is provided with a movable groove adapted to the push rod, and the inner side wall of the movable groove is fixedly connected with an elastic piece for limiting the push rod.

[0009] Preferably, the adjustment unit includes a limit block symmetrically fixedly connected to the inner wall of the counterweight, a limit groove adapted to the limit block is opened on the side of the protective cover, a hand bolt is threadedly connected to the side of the counterweight, one end of the hand bolt extends into the interior of the counterweight and is fixedly connected to the positioning block, and a plurality of positioning grooves adapted to the positioning block are opened on the side of the protective cover.

[0010] Preferably, the anti-corrosion coating is a DLC coating.

[0011] Preferably, the elastic member is a plastic member with a certain elasticity.

[0012] Preferably, a through hole for connecting the ball head is formed at one end of the protective sleeve.

[0013] Preferably, the protective cover has a length sufficient to completely cover the side surface of the shaft.

[0014] In view of the deficiencies of the prior art, the utility model provides a golf club with a corrosion-resistant coating, which overcomes the deficiencies of the prior art. The beneficial effects of the utility model are:

[0015] 1. In the utility model, a counterweight, a protective cover and an adjustment unit are provided. After the shaft is inserted into the protective cover, it is fixed by the threaded columns on the grip and the ball head. When the balance point needs to be adjusted, the position of the counterweight is adjusted by the adjustment unit, so that the counterweight can be placed at any position of the protective cover. When a beginner uses the club, he can adjust the balance point of the club according to his own situation, which shortens the time for beginners to get started with the club, reduces the frequency of players changing the club when playing, and cooperates with anti-corrosion coating to greatly improve the service life of the club.

[0016] 2. In the utility model, by providing a counterweight column placement groove, etc., when players or beginners feel that the balance point of the current club is insufficient, they can adjust the balance point of the club by appropriately adding a counterweight column into the counterweight column placement groove, thereby improving the adaptability of players and beginners to the balance point of the club.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] Figure 1 It is a schematic diagram of the structure of the overall partial section of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a partial cross-section of the counterweight in the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the limit ring and the stopper in the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the protective cover and the fixing block in the utility model;

[0023] Figure 5 for Figure 1 A partial enlarged view of the middle part;

[0024] Figure 6 It is a structural schematic diagram of the hand-tightened bolt in the utility model.

[0025] In the figure: 1. shaft; 2. grip; 3. ball head; 4. positioning groove; 5. protective cover; 6. counterweight; 7. hand-tightening bolt; 8. limit block; 9. counterweight column placement groove; 10. limit ring; 11. push rod; 12. moving groove; 13. limit groove; 14. through hole; 15. elastic member; 16. positioning block; 17. stop block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-Figure 6A golf club with a corrosion-resistant coating comprises a shaft 1 and a grip 2 and a ball head 3 respectively connected at both ends of the shaft 1 by threads, the surfaces of the grip 2 and the ball head 3 are sprayed with an anti-corrosion coating, a protective cover 5 is provided on the side of the shaft 1, one end of the protective cover 5 is fixedly connected with a through hole 14 threadedly connected to the ball head 3, a counterweight 6 is slidably connected to the side of the protective cover 5, and an adjustment unit for adjusting the position of the counterweight 6 is provided between the counterweight 6 and the protective cover 5.

[0028] Specifically, the shaft 1 is placed in the protective cover 5, and the ball head 3 and the grip 2 are installed at both ends of the shaft 1 through threaded columns. When the player or beginner needs to adjust the balance point of the club, the balance point of the entire club is adjusted by moving the position of the counterweight 6 on the protective cover 5 through the adjustment unit. After the adjustment is completed, the counterweight 6 is fixed by the adjustment unit, which reduces the frequency of players and beginners replacing the club, and the anti-corrosion coating can increase the service life of the club.

[0029] like Figure 2 , Figure 3 As shown, one end of the counterweight member 6 is provided with a plurality of counterweight column placement grooves 9 connected to the outside, the counterweight member 6 is internally rotatably connected with a limit ring 10, and the side of the limit ring 10 is fixedly connected with a plurality of blocks 17 adapted to the counterweight column placement grooves 9, one side of the limit ring 10 is fixedly connected with a push rod 11 with one end extending to the outside of the counterweight member 6, and one end of the counterweight member 6 is provided with a movable groove 12 adapted to the push rod 11, and the inner side wall of the movable groove 12 is fixedly connected with an elastic member 15 for limiting the push rod 11, and the elastic member 15 is a plastic member with a certain elasticity.

[0030] Specifically, when a player or beginner is not satisfied with the balance point of the current club, he or she can add a counterweight column into the counterweight column placement slot 9 according to his or her own needs, and then rotate the push rod 11 so that the limiting ring 10 and the stop block 17 limit the counterweight column in the counterweight column placement slot 9. The rotated push rod 11 is fixed by the elastic member 15 to prevent the limiting ring 10 and the stop block 17 from rotating, so that the players and beginners can adjust the weight and balance point of the club according to their own situation.

[0031] like Figure 1 , Figure 2 As shown, the adjustment unit includes a limit block 8 symmetrically fixedly connected to the inner wall of the counterweight 6, a limit groove 13 adapted to the limit block 8 is opened on the side of the protective cover 5, a hand bolt 7 is threadedly connected to the side of the counterweight 6, one end of the hand bolt 7 extends to the inside of the counterweight 6 and is fixedly connected to a positioning block 16, and a plurality of positioning grooves 4 adapted to the positioning block 16 are opened on the side of the protective cover 5.

[0032] Specifically, turn the hand-tightening bolt 7 to separate the positioning block 16 and the positioning groove 4, and slide the counterweight 6 along the limiting groove 13 through the limiting block 8 to adjust the position. After adjusting to the required position, turn the hand-tightening bolt 7 in the opposite direction, the positioning block 16 and the positioning groove 4 are engaged, and the limiting block 8 is used to fix the counterweight 6 to prevent the counterweight 6 from rotating after being fixed.

[0033] like Figure 1 As shown, the anti-corrosion coating is a DLC coating; the DLC coating can improve the corrosion resistance of the club itself, increase the hardness of the grip 2 and the club head 3, and improve the overall service life of the club.

[0034] like Figure 4 As shown, a through hole 14 for connecting the ball head 3 is opened at one end of the protective cover 5, and the length of the protective cover 5 completely covers the side of the shaft 1; after the shaft 1 is inserted into the protective cover 5, the threaded column on the ball head 3 passes through the through hole 14 to connect with the shaft 1, and the shaft 1 is completely covered by the protective cover 5 to improve the protection of the shaft 1 after the protective cover 5 is installed, and increase the stability of the protective cover 5 after installation.

[0035] The operating steps of this embodiment are as follows: insert the shaft 1 into the protective cover 5, the threaded column on the ball head 3 passes through the through hole 14 and is connected to the shaft 1, and the threaded column on the grip 2 is connected to the shaft 1. When the balance point of the club needs to be adjusted, turn the hand screw bolt 7, the positioning block 16 and the positioning groove 4 are separated, and the counterweight 6 is adjusted along the limiting groove 13 through the limiting block 8 to adjust the balance point. After the adjustment is completed, turn the hand screw bolt 7 in the opposite direction, the positioning block 16 and the positioning groove 4 are engaged, which is convenient for players or beginners to adjust the balance point. When it is necessary to increase the counterweight, after the counterweight column is placed in the counterweight column placement groove 9, the stopper 17 fixes the counterweight column in the counterweight column placement groove 9 when the push rod 11 is rotated, and the push rod 11 is limited by the elastic member 15 to prevent the counterweight column from falling.

[0036] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A golf club with a corrosion-resistant coating, comprising a shaft (1) and a grip (2) and a golf head (3) connected to the shaft (1) at both ends by threads, characterized in that: The surfaces of the grip (2) and the ball head (3) are sprayed with an anti-corrosion coating, a protective cover (5) is provided on the side of the shaft (1), a counterweight (6) is slidably connected to the side of the protective cover (5), and an adjustment unit for adjusting the position of the counterweight (6) is provided between the counterweight (6) and the protective cover (5).

2. A golf club with a corrosion-resistant coating according to claim 1, characterized in that: A plurality of counterweight column placement grooves (9) connected to the outside are formed at one end of the counterweight component (6); a limit ring (10) is rotatably connected inside the counterweight component (6); a plurality of stoppers (17) adapted to the counterweight column placement grooves (9) are fixedly connected to the side of the limit ring (10); a push rod (11) having one end extending to the outside of the counterweight component (6) is fixedly connected to one side of the limit ring (10); a movable groove (12) adapted to the push rod (11) is formed at one end of the counterweight component (6); an elastic component (15) for limiting the push rod (11) is fixedly connected to the inner wall of the movable groove (12).

3. The golf club with corrosion-resistant coating according to claim 1, characterized in that: The adjustment unit comprises a limit block (8) symmetrically fixedly connected to the inner wall of the counterweight (6); a limit groove (13) adapted to the limit block (8) is provided on the side of the protective cover (5); a hand bolt (7) is threadedly connected to the side of the counterweight (6); one end of the hand bolt (7) extends into the interior of the counterweight (6) and is fixedly connected to a positioning block (16); and a plurality of positioning grooves (4) adapted to the positioning block (16) are provided on the side of the protective cover (5).

4. The golf club with corrosion-resistant coating according to claim 1, characterized in that: The anti-corrosion coating is a DLC coating.

5. The golf club with corrosion-resistant coating according to claim 2, characterized in that: The elastic part (15) is a plastic part with a certain elasticity.

6. The golf club with corrosion-resistant coating according to claim 1, characterized in that: A through hole (14) for connecting the ball head (3) is formed at one end of the protective sleeve (5).

7. The golf club with corrosion-resistant coating according to claim 1, characterized in that: The length of the protective cover (5) completely covers the side surface of the shaft (1).

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