Golf club

Abstract

The utility model relates to a golf club which comprises a club handle, a club body and a club head, the top end of the club body is connected with the bottom end of the club handle, the bottom end of the club body is provided with an upper groove, the side of the club head is connected with a butt joint rod, the top end of the butt joint rod is connected with a protruding rod, and the protruding rod is connected with the groove through a locking piece. The locking piece comprises a through hole, a reamed hole, a center piece, two side pieces, two locking springs, two lock pins and two lock holes. The utility model relates to the technical field of golf clubs. When the golf club is used, the unlocking piece is directly pressed, the club body can be separated from the butt joint rod, and therefore the club head can be separated from the club body, the step of external tool operation is omitted, and the effects that the structure is simple, the installation cost is saved, the disassembly and assembly efficiency is improved, and the use cost of the golf club is saved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of golf club, especially a golf club. BACKGROUND

[0002] Among the existing golf clubs, the shaft and the club head are generally integrated, so if the club head or the shaft is damaged, the entire golf club needs to be discarded and replaced, thereby increasing the use cost of the golf club.

[0003] In the prior art, the golf club joint disclosed in CN221815266U includes a golf club, a buckle cover is installed at the bottom of the golf club, a base is fixedly connected to the bottom of the buckle cover, a handle is installed at the bottom of the base, a ball handle is fixedly connected to the bottom of the handle, and a rotating knob is rotatably connected to the outer wall of the buckle cover. After the rotating knob is rotated, the spiral groove disc is rotated, the sliding blocks installed on the spiral grooves on the upper surface of the spiral groove disc are moved closer to each other, the clamping blocks and the sliding grooves opened at the top of the buckle cover are slidably connected, and after the spiral groove disc is rotated, the sliding blocks can only slide forward and backward in the sliding grooves under the limitation of the sliding grooves.

[0004] In the golf club in the application, the rotating knob needs to be rotated to cooperate with the gear structure to connect the shaft and the club head, but the structure of the joint part in the application is complex, and an external tool is needed to control the rotating knob, thereby increasing the cost of connecting the shaft and the club head in the golf club. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a golf club to solve the technical problems mentioned in the background.

[0006] The above technical purpose of the utility model is achieved by the following technical scheme:

[0007] A golf club includes a handle, a shaft, and a club head, wherein the top end of the shaft is connected to the bottom end of the handle, the bottom end of the shaft is provided with an upper groove, the side of the club head is connected with a connecting rod, the top end of the connecting rod is connected with a convex rod, and the convex rod is connected with the groove through a locking piece.

[0008] The locking piece comprises a through hole, a counterbore, a center piece, two side pieces, two locking springs, two locking pins and two locking holes, the through hole is arranged on the outer circumferential side top of the convex rod, the counterbore is arranged on the inner circumferential side of the through hole, the center piece is fixedly connected to the center of the side wall of the counterbore, two side pieces are respectively connected to the end of the two locking springs, the side piece is in sliding connection with the counterbore, two locking pins are respectively connected to the side of the two side pieces, the locking pin is in sliding connection with the through hole, and the end of the locking pin extends to the outside of the through hole, and two locking holes are arranged on the inner circumferential side top of the upper groove.

[0009] In a preferred example, the bottom of the rod body and the side of the upper groove are provided with a plurality of limiting holes, and the top of the butt joint rod and the side of the convex rod are connected with a plurality of limiting rods.

[0010] In a preferred example, the unlocking piece comprises a driving part and a linkage part, the linkage part comprises two circular grooves, the two circular grooves are arranged on the side walls of the two locking holes, the side, away from the locking hole, of the two circular grooves is connected with a supporting spring, the end of the supporting spring is connected with a contact rod, and the contact rod is in sliding connection in the circular groove and is provided with dynamic sealing.

[0011] In a preferred example, the driving part comprises a vertical cavity, the vertical cavity is arranged on the top of the rod handle, extends to the bottom in the rod body, and is provided with dynamic sealing, the bottom side wall of the vertical cavity is connected with a reset spring, and the top end of the reset spring is connected with the bottom end of the rod body.

[0012] In a preferred example, the vertical cavity is connected with a reset spring on the bottom side wall, and the top end of the reset spring is connected with the bottom end of the rod body.

[0013] In a preferred example, the top of the rod handle is provided with a push groove, the bottom of a push piece is fixedly connected with the top end of the driving rod, and the top of the push piece is in sliding connection in the push groove.

[0014] In summary, the utility model has at least one of the following beneficial technical effects:

[0015] 1. The golf club, when in use, directly presses the unlocking piece to separate the shaft from the butt joint rod, thereby separating the club head from the shaft, eliminating the step of external tool operation, achieving the effects of simple structure, saving installation cost, improving disassembly efficiency, and saving golf club use cost.

[0016] 2. The golf club, the butt joint rod top is also connected with several limit rods, and the shaft bottom is also provided with limit holes. Figure 4 When the convex rod is inserted into the upper groove, the limit rod is also inserted into the corresponding limit hole, thereby further improving the stability of the shaft and the butt joint rod after locking.

[0017] 3. The golf club, the two round grooves in the linkage part of the unlocking piece are arranged in the shaft, and when the connection between the shaft and the butt joint rod needs to be unlocked, the driving part is pressed to inject hydraulic oil into the round groove, the hydraulic oil pushes the movement of the abutting rod, and then the corresponding lock pin is pushed, thereby pushing the lock pin out of the lock hole.

[0018] 4. The golf club, the thumb can directly press the driving rod, the driving rod will move downward, the bottom of the vertical cavity is filled with hydraulic oil, after pressing the driving rod, the hydraulic oil will be pushed into the communication channel, and then into the round groove, thereby facilitating the movement of the abutting rod, so that the abutting rod extrudes the lock pin, thereby facilitating the separation of the butt joint rod and the shaft.

[0019] 5. The golf club, the reset spring is extruded when the driving rod is pressed, and can drive the driving rod to quickly return to position when the driving rod is released, and extract the hydraulic oil in the communication channel and the round groove, thereby accelerating the homing of the abutting rod. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed for the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0021] Figure 1 It is a whole structure diagram of the golf club of the present application.

[0022] Figure 2 It is a shaft and handle internal structure diagram of the golf club of the present application.

[0023] Figure 3 It is a convex rod internal structure diagram of the golf club of the present application.

[0024] Figure 4 It is a shaft bottom end internal structure schematic view of a golf club of the utility model.

[0025] Figure 5 It is a handle top end internal structure schematic view of a golf club of the utility model.

[0026] In the figure, 1, handle; 2, shaft; 3, club head; 4, upper groove; 5, butt joint rod; 6, convex rod; 7, locking piece; 8, through hole; 9, counterbore; 10, center piece; 11, side piece; 12, locking spring; 13, lock pin; 14, lock hole; 15, unlocking piece; 16, limiting hole; 17, limiting rod; 18, round groove; 19, supporting spring; 20, abutting rod; 21, vertical cavity; 22, driving rod; 23, communication channel; 24, reset spring; 25, push groove; 26, push piece. DETAILED DESCRIPTION

[0027] The utility model will be further explained in detail in connection with the drawings. EMBODIMENT

[0028] REFERENCE Figure 1 and Figures 3-4 The utility model discloses a kind of golf clubs, including handle 1, shaft 2 and club head 3, wherein the top end of shaft 2 is connected with the bottom end of handle 1, the bottom end of shaft 2 is provided with upper groove 4, the side of club head 3 is connected with butt joint rod 5, the top end of butt joint rod 5 is connected with convex rod 6, the convex rod 6 is connected with the recess by locking piece 7;

[0029] The locking piece 7 includes through hole 8, counterbore 9, center piece 10, two side pieces 11, two locking springs 12, two lock pins 13 and two lock holes 14, the through hole 8 is provided on the outer circumferential side top of the convex rod 6, the counterbore 9 is provided on the inner circumferential side of the through hole 8, the center piece 10 is fixedly connected at the side wall center of the counterbore 9, two locking springs 12 are respectively connected with the two side walls opposite to the center piece 10, two side pieces 11 are respectively connected with the end of two locking springs 12, the side piece 11 is slidably connected with the counterbore 9, two lock pins 13 are respectively connected with the side of two side pieces 11, the lock pin 13 is slidably connected with the through hole 8, and the end of the lock pin 13 extends to the outside of the through hole 8, two lock holes 14 are provided on the inner circumferential side top of the upper groove 4, and unlocking piece 15 is further arranged in shaft 2.

[0030] In the embodiment, reference is made to handle 1 in Figure 1 Handle 1 is used for holding, and the bottom end of shaft 2 and handle 1 is fixedly connected. Figure 1The head 3 is connected with the butt joint rod 5, and the butt joint rod 5 is connected with the convex rod 6. Figure 3 The butt joint rod 5 is connected with the convex rod 6, and the convex rod 6 is provided with the through hole 8 and the expansion hole 9.

[0031] The butt joint rod 5 is connected with the convex rod 6, and the convex rod 6 is provided with the through hole 8 and the expansion hole 9. Figure 3 The butt joint rod 5 is connected with the convex rod 6, and the convex rod 6 is provided with the through hole 8 and the expansion hole 9. Figure 4 The upper recess 4 is provided with the two locking pins 13, and the two locking pins 13 are connected with the side piece 11. The upper recess 4 is provided with the two locking pins 13, and the two locking pins 13 are connected with the side piece 11.

[0032] In the further preferable embodiment of the utility model, as shown in Figure 2 The bottom of the rod body 2 is provided with a plurality of limiting holes 16, and the top of the butt joint rod 5 is connected with a plurality of limiting rods 17.

[0033] The butt joint rod 5 is connected with the convex rod 6, and the convex rod 6 is provided with the through hole 8 and the expansion hole 9. Figure 2 The butt joint rod 5 is connected with the convex rod 6, and the convex rod 6 is provided with the through hole 8 and the expansion hole 9. Figure 4 The bottom of the rod body 2 is provided with a plurality of limiting holes 16, and the top of the butt joint rod 5 is connected with a plurality of limiting rods 17.

[0034] In the further preferable embodiment of the utility model, as shown in Figure 1 And Figure 4 The unlocking piece 15 comprises a driving part and a linkage part, the linkage part comprises two circular grooves 18, the two circular grooves 18 are arranged on the side walls of the two locking holes 14, the side, away from the locking holes 14, of the two circular grooves 18 is connected with a supporting spring 19, the end of the supporting spring 19 is connected with a contact rod 20, and the contact rod 20 is slidingly connected in the circular groove 18 and is provided with a dynamic seal.

[0035] The butt joint rod 5 is connected with the convex rod 6, and the convex rod 6 is provided with the through hole 8 and the expansion hole 9. Figure 4The unlocking component 15 has two circular grooves 18 in the linkage part inside the rod body 2. When it is necessary to unlock the connection between the rod body 2 and the connecting rod 5, pressing the drive part causes hydraulic oil to be injected into the circular grooves 18. This hydraulic oil pushes the abutment rod 20 to move, thereby pushing the corresponding locking pin 13, which in turn pushes the locking pin 13 out of the lock hole 14. Figure 1 The golf club is designed so that by holding the handle 1 and pressing the drive unit, you can directly pull the clubhead 3 to separate the connecting rod 5 from the shaft 2, making it easy to replace the shaft 2 or the clubhead 3.

[0036] In a further preferred embodiment of this utility model, such as Figures 4-5 As shown, the drive unit includes a vertical cavity 21, which is located at the top of the handle 1 and extends to the bottom of the rod body 2. A drive rod 22 is slidably connected inside the vertical cavity 21 and is dynamically sealed. Two connecting channels 23 are opened on the bottom side of the vertical cavity 21, and the two connecting channels 23 are respectively connected to two circular grooves 18.

[0037] In this embodiment, observation Figure 5 The drive mechanism can be directly pressed with the thumb, causing the drive lever 22 to move downwards. Observe... Figure 4 The vertical cavity 21 is filled with hydraulic oil at the bottom. After the drive rod 22 is pressed, the hydraulic oil will be pushed into the connecting channel and then into the circular groove 18, which will facilitate the push of the abutment rod 20, so that the abutment rod 20 squeezes the locking pin 13, thereby facilitating the separation of the connecting rod 5 from the rod body 2.

[0038] In a further preferred embodiment of this utility model, such as Figure 3 As shown, a return spring 24 is connected to the bottom side wall of the vertical cavity 21, and the top end of the return spring 24 is connected to the bottom end of the rod body 2.

[0039] In this embodiment, reference Figure 3 The support spring 19 provides a rebound force, and after the hand is removed from the drive rod 22, the support spring 19 drives the hydraulic oil back to the vertical cavity 21. However, in order to avoid the return being too slow and affecting subsequent replacement, a return spring 24 is added. The return spring 24 is squeezed when the drive rod 22 is pressed, and when the drive rod 22 is released, it can drive the drive rod 22 to return to its original position quickly and draw out the hydraulic oil in the connecting channel 23 and the circular groove 18, thus accelerating the return of the contact rod 20.

[0040] Need to know is, can be replaced with hydraulic oil in this embodiment for air, because the driving rod 22 is set in the vertical cavity 21 for dynamic sealing, and the resistance rod 20 is also set in the circular groove 18 for dynamic sealing, so the inside is sealed, so direct use of air can also be implemented.

[0041] In the further preferred embodiment of the utility model, as shown in Figure 5 The top of the rod handle 1 is provided with a push slot 25, the top of the push slot 25 is slidably connected with a push piece 26, and the bottom of the push piece 26 is fixedly connected with the top end of the driving rod 22.

[0042] In this embodiment, the push slot 25 in Figure 5 The diameter of the push slot 25 is greater than the diameter of the vertical cavity 21, and the diameter of the push piece 26 is greater than the diameter of the driving rod 22, so that the contact area when the thumb is pressed is increased, and the finger is prevented from being injured due to the resistance of the driving rod 22 during pressing.

[0043] The embodiments of the specific embodiment are the preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A golf club, comprising a handle (1), a shaft (2), and a clubhead (3), wherein the top end of the shaft (2) is connected to the bottom end of the handle (1), characterized in that, The bottom end of the rod body (2) is provided with an upper groove (4), the side of the rod head (3) is connected to a connecting rod (5), the top end of the connecting rod (5) is connected to a protruding rod (6), and the protruding rod (6) is connected to the groove by a locking member (7). The locking component (7) includes a through hole (8), an enlarged hole (9), a center piece (10), two side pieces (11), two locking springs (12), two locking pins (13), and two locking holes (14). The through hole (8) is located on the top of the outer periphery of the protruding rod (6), and the enlarged hole (9) is located on the inner periphery of the through hole (8). The center piece (10) is fixedly connected to the center of the side wall of the enlarged hole (9), and the two locking springs (12) are respectively connected to the two opposite side walls of the center piece (10). The two side plates (11) are respectively connected to the ends of the two locking springs (12). The side plates (11) are slidably connected to the enlarged hole (9). The two locking pins (13) are respectively connected to the sides of the two side plates (11). The locking pins (13) are slidably connected to the through hole (8). The ends of the locking pins (13) extend to the outside of the through hole (8). The two locking holes (14) are opened on the top of the inner circumference of the upper groove (4). The rod body (2) is also provided with an unlocking component (15).

2. A golf club according to claim 1, characterized in that, The bottom of the rod body (2) and the side of the upper groove (4) are provided with a number of limiting holes (16), and the top of the connecting rod (5) and the side of the protruding rod (6) are connected with a number of limiting rods (17) the same as the limiting holes (16).

3. A golf club according to claim 2, characterized in that, The unlocking component (15) includes a driving part and a linkage part. The linkage part includes two circular grooves (18). The two circular grooves (18) are opened on the sidewalls of the two lock holes (14). A support spring (19) is connected to the side of the two circular grooves (18) away from the lock holes (14). An abutment rod (20) is connected to the end of the support spring (19). The abutment rod (20) is slidably connected in the circular groove (18) and is dynamically sealed.

4. A golf club according to claim 3, characterized in that, The drive unit includes a vertical cavity (21), which is located at the top of the handle (1) and extends to the bottom of the rod body (2). A drive rod (22) is slidably connected inside the vertical cavity (21) and is dynamically sealed. Two connecting channels (23) are opened on the bottom side of the vertical cavity (21), and the two connecting channels (23) are respectively connected to two circular grooves (18).

5. A golf club according to claim 4, characterized in that, A reset spring (24) is connected to the bottom side wall of the vertical cavity (21), and the top end of the reset spring (24) is connected to the bottom end of the rod (2).

6. A golf club according to claim 5, characterized in that, The top of the handle (1) is provided with a groove (25), and a paddle (26) is slidably connected to the top of the groove (25). The bottom of the paddle (26) is fixedly connected to the top of the drive rod (22).

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