Golf club push rod head and golf club push rod

Abstract

The invention belongs to the technical field of golf clubs, and discloses a golf club putter head and a golf putter, the golf club head comprises a club head and a club neck, the club head comprises a ball hitting part arranged at the front part of the club head, the club neck is of a broken-line-shaped tubular structure, and the lower end of the club neck is fixedly connected to the center of the club head; the middle of the rod neck inclines and deviates towards the front upper portion of the left side and / or the right side of the front end face of the rod head, the upper portion of the rod neck inclines towards the left upper portion and / or the right upper portion of the front end face of the rod head, and an included angle is formed between the middle and the upper portion of the rod neck. The lower end of the rod neck is connected with the center of the rod head, the rod body deviates towards the rod face through the broken-line-shaped tubular structure of the rod neck, the balance of the push rod is improved, the rod holding habit of a player is met, and the swing accuracy is improved; the rod head is provided with the ball picking part with the semicircular groove, so that the clamping area during ball picking is increased, and ball clamping is stable; the weight of the club head is reduced, so that the weight of the club head is appropriate and does not influence the swing flexibility and accuracy; the upper end face of the club head is flat and beneficial to aiming of a player.

Description

Technical Field

[0001] The present invention belongs to the technical field of golf clubs, and in particular relates to a golf club putter head and a golf putter. Background Art

[0002] The putter is a special club used on the golf hole area. It is not designed to hit the ball into the air, but to make the ball roll on the grass. The putter consists of a putter head, a shaft and a grip. The balance of the golf putter head plays an important role in the stability and accuracy of the shot and is one of the key factors affecting the shot effect. A well-balanced putter can make it easier for the golfer to maintain the action after the putter is pushed out, reducing the deviation of the shot caused by tension or instability. The position of the putter head neck also affects the result of the swing. By adjusting the position of the neck, the putter head can make the putter feel more comfortable in the hands of the golfer, thereby improving the accuracy and control of the putter. The neck is usually located at the left end of the club head, that is, close to the putter grip but away from the sweet spot of the club head (a small number of golfers are "left-handed people". For these golfers, the neck is located at the right end of the club head). The golfer is more natural and comfortable when holding the club, which is conducive to the golfer to better control the path and strength of the club head during the putt. However, installing the hosel at the left end of the putter head will change the center of gravity of the putter head, and the force distribution of the putter head is prone to uneven when contacting the ball, increasing the deviation caused by uneven force and affecting the balance of the putter head. If the putter head loses balance during the swing, it will cause the swing action to deform, affecting the quality and stability of the shot. The hosel of the patent US9233280B2 self-balancing golf putter is set at the center point of the club head, which can provide better balance, but it cannot meet the grip habits and putting action characteristics of most golfers, and cannot significantly improve the shot effect.

[0003] It is tiring and inconvenient for a golfer to bend down to pick up a golf ball. It is also troublesome to use a separate ball picker. Therefore, a putter head with a ball picking function has appeared. However, the existing putter head with a ball picking function usually has a ball picking base plate at the tail of the putter head, and the ball is lifted by the base plate. There are many restrictions when picking up the ball, and it is not convenient to use. Patent CN208694191U discloses a golf putter, including a club, one end of the club is connected to a putter head, the putter head includes a hitting part, the front end of the hitting part is provided with a hitting surface, the lower end of the hitting part is provided with a clamp seat, the clamp seat includes two symmetrically arranged clamping members, the two clamping members are respectively located on both sides of the lower end of the hitting part, and the outer side of the clamping member is an arc-shaped structure bent inwardly, and the two clamping members are respectively provided with mutually symmetrical clamping devices, which can not only push and hit the ball, but also pick up the ball, which is convenient for use. Patent CN208694191U avoids the limitation that the existing putter head with ball picking function can only lift the golf ball to pick it up by two symmetrically arranged clamping parts of the clamp seat. However, the two clamping parts clamp the golf ball through steel balls connected by springs. There are only two points of fixation and clamping, which results in poor clamping stability when picking up the ball, and the golf ball is easy to fall off when picking up the ball. Summary of the invention

[0004] The purpose of the present invention is to provide a golf club putter head and a golf putter, wherein the neck is a zigzag tubular structure, the lower end of which is fixedly connected to the center of the entire club head, thereby improving the balance of the club head. At the same time, the zigzag tubular structure allows the left and / or right sides of the shaft to be tilted and offset by 5-10mm to the hitting surface, so that the golfer can maintain the original gripping habit and the feel of hitting the ball, thereby better improving the swing effect and accuracy. The rear part of the putter head is also provided with a ball picking part of an opening clamping structure, and a semi-annular groove is provided on the inner circumferential side wall of the opening to increase the clamping contact area when picking up the ball, so that the clamping is more stable. The semi-annular groove is filled with a The elastic clamping material is filled with elastic protrusions on the surface of the elastic clamping material, which can better clamp the dimples of the golf ball, ensure the firmness of the clamping and protect the golf ball from damage; a replaceable counterweight bolt is set on the bottom of the club head, and the appropriate counterweight bolt can be easily replaced according to the needs of the player to improve the stability and controllability of the club; the weight-reducing through holes and inner grooves are set to prevent the club head from being too heavy, which affects the speed and flexibility of the swing; the upper end surface of the club head is kept flat and consistent, and an aiming line is set to help the player aim and improve the swing effect; friction patterns are set on the hitting surface to prevent slipping, absorb vibration, and increase the accuracy and stability of hitting the ball.

[0005] The specific contents of the plan are as follows:

[0006] A golf club putter head comprises a club head and a hosel, wherein the club head comprises a ball striking portion, the ball striking portion is arranged at the front of the club head, the hosel is a folded line tubular structure, the lower portion of the hosel is fixedly connected to the center of the club head, the middle portion of the hosel is tilted and offset toward the left and / or right front upper side of the front end face of the club head, the upper portion of the hosel is tilted toward the left and / or right upper side of the front end face of the club head, and an angle is formed between the middle portion of the hosel and the upper portion thereof.

[0007] The neck of the putter head of the present invention is a broken line tubular structure, including a head connection part, a neck offset part and a shaft connection part, which are used to fix the head and the shaft. The head connection part is fixedly connected at the center of the head, which improves the balance of the putter; the neck offset part is tilted and offset toward the left and / or right front upper side of the head hitting surface, so that the center point of the lower port of the shaft connection part is offset by 5-10mm, i.e., 1 / 2-1 shaft, relative to the center point of the lower port of the neck offset part in the horizontal vertical line direction of the front end surface of the head. The shaft connection part is tilted to the left and / or right upper side and forms an angle with the neck offset part, i.e., the shaft connection part and the neck offset part are not a straight line tilted to the left and / or right upper side of the head. The present invention includes three technical solutions. One solution is to meet the needs of most golfers, and the hosel is offset and tilted to the front left upper side of the front end face of the club head, i.e., the hitting surface; the second solution is to meet the needs of people with "left-handed usage habits", and the hosel is offset and tilted to the front right upper side of the front end face of the club head, i.e., the hitting surface; the third solution has a double-headed bifurcated structure in which one side of the hosel offset part is offset and tilted to the left side of the hitting surface and the other side is offset and tilted to the right side of the hitting surface. There are two shaft connecting parts, which are respectively connected to the two bifurcated top ends of the hosel offset part. Golfers connect the shaft to the corresponding shaft connecting parts according to their own habits. The vertical height of the hosel offset part is 20-50mm, i.e., the vertical height from the part of the hosel exposed on the upper end face of the club head to the lower end of the shaft connecting part is 20-50mm. The bottom of the club head is flat against the ground, and the angle formed by the central axis of the shaft connecting part and the ground when looking at the club head from the front of the hitting part is the landing angle, and the landing angle is 60°-88°. The zigzag tubular structure design of the hosel can help golfers to visually square the club head when swinging, which can meet the gripping habits and hitting characteristics of different golfers, making golfers more natural and comfortable when gripping the club, and helping golfers to better control the path and strength of the club head during putting.

[0008] The hosel connection tube of the club head of the present invention is built in the center of the club head and opens at the center of the upper end surface of the club head. The club head connection part of the hosel is fixedly connected in the hosel connection tube, which can increase the connection firmness between the hosel and the club head.

[0009] The ball picking part of the club head of the present invention is an open clamping structure, the opening of the ball picking part is backward and the size of the opening matches the diameter of the golf ball, the horizontal longitudinal center line of the ball picking part coincides with the horizontal longitudinal center line of the club head, the first ball clamping part is symmetrically arranged on the inner side wall of the opening at the tail of the ball picking part, a semi-annular groove is horizontally arranged on the circumferential side wall of the opening between the two first ball clamping parts, the curved surface shape formed by the highest point of the convex part of the semi-circular groove matches the spherical shape of the golf ball, the diameter of the opening matches the diameter of the golf ball, the two first ball clamping parts perform conventional two-point clamping on the golf ball, the semi-circular groove increases the clamping area, forms a three-dimensional four-point contact, stably clamps the ball, and achieves a better clamping effect; the curved surface shape formed by the highest point of the semi-annular groove of the ball picking part matches the golf ball, and can play a role of holding and clamping the golf ball, and compared with the existing putter with a built-in ball picking part, the contact area between the golf ball and the ball picking part is larger when picking up the ball, the clamping is more firm, the ball is picked up conveniently and smoothly, and it is not easy to fall off. The groove of the semi-annular groove is filled with an elastic clamping material, and the elastic clamping material is preferably rubber, silicone, etc., which can protect the golf ball from being damaged; a plurality of elastic protrusions are arranged on the surface of the elastic clamping material, which can ensure that even if both ends of the opening of the ball picking part are clamped in the pit of the golf ball, it will not fall off because the opening diameter is larger than the diameter of the golf ball, thereby ensuring the success rate and stability of picking up the ball.

[0010] The hitting surface of the present invention is located in the middle of the front end surface of the club head, and the club head also includes a weight bolt. A weight inner groove is provided on the horizontal longitudinal center line of the lower end surface of the club head adjacent to the hitting surface, and the weight bolt is matched with a thread and fixed in the weight inner groove. The weight bolt can be replaced with a weight bolt suitable for each golfer according to the swing habit and hitting style of each golfer, and the center of gravity and balance point of the club can be adjusted to improve the stability and controllability of the club.

[0011] Generally, a heavier putter head can provide better control of the club head, increase stability during the swing, and help to hit a straighter and more stable ball. However, an overly heavy putter head will affect the speed control and flexibility of the swing. The club head of the present invention is a mallet-shaped putter head, which is relatively large in shape and has a weight-reducing design. The Y-shaped inner groove of the club head is arranged in the middle of the lower end surface of the club head, and its function is to reduce weight. The shape of the Y-shaped cover matches the shape of the Y-shaped inner groove and is bonded to the Y-shaped inner groove. The function of the Y-shaped cover to seal the Y-shaped inner groove is to reduce the accumulation of soil, grass clippings, etc. in the Y-shaped inner groove, and to avoid the problem that the weight of the putter head increases due to increased use time and affects the swing effect. The Y-shaped cover is provided with an avoidance portion for the counterweight bolt, which facilitates the smooth replacement of the counterweight bolt.

[0012] The Y-shaped cover is symmetrically provided with vertical weight-reducing through holes on the left and right sides, and the vertical side walls on the left and right ends of the club head are symmetrically provided with vertical weight-reducing through holes, and the vertical weight-reducing through holes on the same side are connected to each other, which can increase the weight-reducing effect. The lower end surfaces of the club heads on the left and right sides of the ball picking part are symmetrically provided with weight-reducing inner grooves, which also play a role in further reducing weight.

[0013] There is an aiming line on the horizontal longitudinal center line of the upper end face of the club head, and a T-shaped friction pattern on the hitting surface. The aiming line can be used as an auxiliary tool for players to aim at the ball and improve the success rate of hitting the ball. The T-shaped friction pattern can increase the friction between the ball and the club face when hitting the ball, absorb vibration, reduce hitting errors, improve the accuracy of hitting the ball, help the golf ball generate more forward spin when hitting the ball, make the ball more stable during the rolling process, and not easily deviate from the predetermined route. It plays an important role in improving the stability and accuracy of hitting the ball.

[0014] Furthermore, the hosel includes a club head connection portion, a hosel offset portion and a shaft connection portion, the club head connection portion is fixedly connected to the center of the club head, the upper end and the lower end of the hosel offset portion are respectively connected to the lower end of the shaft connection portion and the upper end of the club head connection portion, the hosel offset portion is tilted and offset toward the left side and / or the right side of the front end surface of the club head, the vertical height of the hosel offset portion is 20-50mm, the center point of the lower port of the shaft connection portion is offset by 5-10mm relative to the center point of the lower port of the hosel offset portion in the direction of the horizontal vertical line of the front end surface of the club head, the shaft connection portion is tilted toward the left and / or the right side of the front end surface of the club head, the bottom of the club head is flat against the ground and the angle formed by the central axis of the shaft connection portion and the ground when looking directly at the club head from the front of the hitting part is the touchdown angle, and the touchdown angle is 60°-88°.

[0015] The hosel of the present invention comprises a club head connection part, a hosel offset part and a shaft connection part. The club head connection part is fixedly connected at the center of the club head. The center here refers to the center position of the entire club head. The connection of the hosel at the center of the club head can increase the balance of the putter. In order to maintain the swinging habits and feel of golfers and improve the swinging effect, the hosel of the present invention is designed to be a bent special-shaped tubular structure, the club head connecting part is fixedly connected to the center of the club head, the upper end and the lower end of the hosel offset part are respectively connected to the lower end of the shaft connecting part and the upper end of the club head connecting part, the hosel offset part is tilted and offset to the left and / or right front upper side of the front end face of the club head, i.e., the hitting face, the vertical height of the hosel offset part is 20-50 mm, the center point of the lower port of the shaft connecting part is offset by 5-10 mm relative to the center point of the lower port of the hosel offset part in the horizontal vertical line direction of the front end face of the club head, the shaft connecting part is tilted to the left and / or right upper side of the front end face of the club head, i.e., the hitting face, the bottom of the club head is flat against the ground and when looking directly at the club head from the front of the hitting part, the angle formed by the central axis of the shaft connecting part (the central axis of the shaft connecting part coincides with the central axis of the shaft) and the ground is the landing angle, and the landing angle is 60°-88°. This design can help golfers to visually square the putter head when using the present invention, visually drag the putter head when swinging, and maintain the original gripping habits and putting characteristics while increasing balance, thereby achieving the best swing effect and accuracy.

[0016] Furthermore, the club head also includes a hosel connecting tube, which is a tubular structure with a top end opening at the center of the upper end surface of the club head and the rest of the structure recessed inside the club head, and the club head connecting part is fixedly connected inside the hosel connecting tube.

[0017] The club head connection part is fixedly connected at the center of the club head. If it is only connected at the center of the upper end face, the firmness is insufficient. The club head of the present invention is provided with a concave tubular structure, i.e., a club neck connection tube, which opens at the center of the upper end face. The club head connection part penetrates into the opening at the center of the upper end face of the club head and is fixedly connected to the club neck connection tube. The club neck connection tube is accommodated in the cavity of the club head, thereby increasing the firmness of the connection.

[0018] Furthermore, the club head also includes a ball picking part, which is an open clamping structure arranged at the rear of the club head. The opening of the ball picking part faces backward and the size of the opening matches the diameter of the golf ball. The horizontal longitudinal center line of the ball picking part coincides with the horizontal longitudinal center line of the club head. The first ball clamping part is symmetrically arranged on the inner side wall of the opening at the tail of the ball picking part. A semi-annular groove is horizontally arranged on the circumferential side wall of the opening between the two first ball clamping parts. The highest point of the raised part of the semicircular groove constitutes a curved surface whose shape matches the shape of the golf ball.

[0019] The rear part of the club head of the present invention is also provided with a ball picking part, the opening of the ball picking part faces the rear of the club head, the horizontal longitudinal center line of the ball picking part coincides with the horizontal longitudinal center line of the club head, the left and right sides of the ball picking part are symmetrical, and the left and right inner side walls at the rearmost end of the opening are provided with first ball clamping parts, and the two first ball clamping parts clamp the golf ball at two points like the existing putter head with a built-in ball picking function; a semi-annular groove is horizontally arranged on the circumferential side wall between the two first ball clamping parts in the opening, and the curved surface shape formed by the highest point of the protruding part of the semi-circular groove matches the shape of the golf ball, so as to further clamp the golf ball, and the clamping area of ​​the golf ball by the ball picking part can be increased when picking up the ball, so as to form a three-dimensional four-point contact, thereby avoiding the problem of difficulty in picking up the ball and easy falling off of the golf ball caused by the two-point clamping of the existing putter head with a built-in ball picking function.

[0020] Furthermore, the semi-annular groove is filled with an elastic clamping material, the filling surface of the elastic clamping material is flush with the curved surface formed by the highest point of the convex part of the semi-annular groove and is provided with a plurality of elastic protrusions, the height of which matches the depth of the golf ball pit.

[0021] An elastic clamping material is arranged inside the semicircular groove, and the filling height of the elastic clamping material is flush with the curved surface formed by the highest point of the semicircular groove; the elastic clamping material is preferably made of rubber, silicone and other materials, which can not only play a good elastic clamping role, but also ensure that the golf ball is not damaged when picking up the ball. The diameter of the golf ball is 42.67mm, and there are multiple pits on the golf ball, and the average depth of the pits is 0.25mm. When picking up the ball, the ball picking part is clamped in the pit, which may cause the problem of being unable to clamp. A plurality of elastic protrusions are arranged on the vertical side wall of the elastic clamping material, and the material of the elastic protrusion is the elastic clamping material. The height range of the elastic protrusion is 0.25-0.3mm, which can effectively avoid the above problems. The use of a softer elastic clamping material can best ensure that the golf ball is not damaged.

[0022] Furthermore, the striking part includes a striking surface, which is arranged in the middle of the front end surface of the club head. The club head also includes a counterweight bolt and a counterweight inner groove. The counterweight inner groove is arranged on the horizontal longitudinal center line of the lower end surface of the club head and adjacent to the striking surface. The counterweight bolt is threadedly fixed in the counterweight inner groove.

[0023] The club head of the present invention is evenly and symmetrically arranged, and a counterweight inner groove is arranged on the horizontal longitudinal center line of the lower end surface of the club head near the center of the hitting surface, and the counterweight bolt is threadedly fixed in the counterweight inner groove. The counterweight bolt is a detachable fixed connection, and counterweight bolts of different weights can be used according to the needs of the golfer. The main function is to adjust the center of gravity position of the club. By adding or reducing the weight, the balance point of the club can be changed, thereby improving the stability and controllability of the club. This adjustment helps the player to more accurately control the rolling direction and distance of the ball when putting. In addition, the flexible use of the counterweight bolt can also help players adapt to different golf courses and weather conditions and improve their performance in the game.

[0024] Furthermore, the club head also includes a Y-shaped inner groove and a Y-shaped cover. The Y-shaped inner groove is arranged in the middle part of the lower end surface of the club head. The Y-shaped inner groove is a Y-shaped groove which is concave from the lower end surface of the club head toward the upper end surface of the club head and its opening is downward. An avoidance portion of the counterweight inner groove is provided at the front end of the Y-shaped cover. The shape of the avoidance portion matches the top opening of the counterweight inner groove. The Y-shaped cover is matched and bonded to the Y-shaped inner groove of the lower end surface of the club head.

[0025] The putter head of the present invention is a mallet-type putter head, and a Y-shaped inner groove is arranged in the middle of the lower end surface of the putter head to achieve the purpose of reducing the weight of the putter head, which can prevent the putter head from being too heavy and affecting the golfer's control and flexibility of the swing force. A matching Y-shaped cover is bonded to the Y-shaped inner groove to prevent soil, grass clippings and other debris from entering and accumulating in the Y-shaped inner groove during the ball hitting process, causing the weight of the putter head to increase and affecting the effect of the golfer's swing.

[0026] Furthermore, vertical weight-reducing through holes are symmetrically arranged on the left and right sides of the Y-shaped cover, and horizontal weight-reducing through holes are symmetrically arranged on the vertical side walls at the left and right ends of the rod head, and the horizontal weight-reducing through holes are respectively connected to the vertical weight-reducing through holes on the corresponding sides.

[0027] In order to increase the weight reduction effect, the present invention symmetrically arranges vertical weight reduction through holes on the left and right sides of the Y-shaped cover, and symmetrically arranges horizontal weight reduction through holes on the vertical side walls at the left and right ends of the club head, and the horizontal weight reduction through holes on the same side are connected to the vertical weight reduction through holes. This design realizes further weight reduction of the club head, and the putter head maintains a certain weight without affecting the flexibility and accuracy of the swing. Moreover, the weight reduction design is a symmetrical design to ensure the balance of the club head.

[0028] Furthermore, weight-reducing inner grooves are symmetrically arranged on the lower end surfaces of the club heads on the left and right sides of the ball picking part. The weight-reducing inner grooves are symmetrically arranged on the lower end surfaces of the club heads on the left and right sides of the ball picking part of the present invention. The weight-reducing inner grooves are arranged on the lower end surfaces of the club heads to maintain the consistency of the upper end surfaces of the club heads and avoid interfering with the aiming effect of the golfer.

[0029] An aiming line is provided on the horizontal longitudinal center line of the upper end surface of the club head of the present invention, and a T-shaped aiming line is provided here in the present invention. During the putting process, the aiming line can be used as an auxiliary tool for the player to aim at the ball, helping the player to better judge the direction, so that the player can more easily find the angle of the shot, thereby improving the success rate of the shot. Friction lines are provided on the hitting surface, and the friction lines can increase the friction between the ball and the club surface when hitting the ball, prevent the ball from sliding on the club surface, and make the shot more stable. At the same time, they can also absorb the vibration generated when hitting the ball, reduce the error of the shot, and improve the accuracy of the shot. In addition, these lines can also help the ball generate more forward spin when hitting the ball, making the ball more stable during the rolling process and not easy to deviate from the predetermined route, which plays an important role in improving the stability and accuracy of the shot. The present invention preferably uses T-shaped friction lines for better effects.

[0030] The lower end surface of the club head of the present invention is a slope surface with the rear portion tilted upward, which can avoid the influence of the unevenness of the grass on the swing effect of the player to a certain extent.

[0031] A golf putter comprises the golf putter head.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. The hosel of the present invention is a hosel, the lower end of which is fixedly connected to the center of the entire club head, thereby increasing the balance of the club head;

[0034] 2. The hosel of the present invention is a bent special-shaped tubular structure, wherein the middle part, namely the hosel offset part, is tilted and offset to the left and / or right front upper side of the front end face of the club head, namely the hitting face, and the vertical height is 20-50 mm, so that the shaft is offset by 5-10 mm, namely 1 / 2-1 position of the shaft, to the front end of the club head, namely the hitting face, so that the lower end of the hosel can be fixed at the center of the club head to improve the balance, and at the same time, the needs of different golfers to maintain the original gripping habits and swing characteristics can be met, so as to achieve the best swing effect and accuracy;

[0035] 3. The rear part of the putter head of the present invention is also provided with a ball picking part of an opening clamping structure, and a semi-circular groove matching the diameter of a golf ball is provided on the circumferential side wall in the opening to increase the clamping contact area when picking up the ball, making it more convenient to pick up the ball, more stable to clamp the ball, and less likely to fall off;

[0036] 4. The present invention provides an elastic clamping material in the semi-annular groove, and provides an elastic protrusion on the surface of the elastic clamping material to press against the golf ball in the pit, so as to more firmly clamp the golf ball and not easily damage the golf ball;

[0037] 5. The bottom surface of the club head of the present invention is provided with a replaceable counterweight bolt, which can be conveniently replaced with a suitable counterweight bolt according to the needs of the player, thereby improving the stability and controllability of the club;

[0038] 6. The present invention prevents the club head from being too heavy, which affects the speed and flexibility of the swing, by symmetrically arranging the weight-reducing through holes and the weight-reducing inner grooves;

[0039] 7. The flat and consistent design of the upper end surface of the club head of the present invention will not affect the golfer's aiming due to redundant design. The aiming line is set on the horizontal longitudinal center line of the upper end surface of the club head, which is more helpful for the golfer to aim. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the overall structure of the present invention in which the hosel is tilted toward the upper front left side of the hitting surface;

[0041] Figure 2 is a schematic diagram of the hosel structure of the present invention;

[0042] Figure 3 It is a schematic diagram of a top view of the structure of the present invention in which the hosel is tilted toward the upper front left side of the hitting surface;

[0043] Figure 4 A schematic diagram of the offset distance of the center point of the lower end port of the shaft connecting portion relative to the center point of the lower end port of the hosel offset portion toward the front end surface of the club head of the present invention;

[0044] Figure 5 It is a front view structural schematic diagram of the present invention in which the hosel is tilted toward the upper front left side of the hitting surface;

[0045] Figure 6 is a schematic diagram of the internal structure of the bottom of the club head of the present invention;

[0046] Figure 7 A schematic diagram of the present invention showing a golf ball being clamped by a ball-picking portion with the hosel of the club moving upward and forward to the left side of the hitting surface;

[0047] Figure 8 This is a schematic diagram of the open structure of the club head bottom of the present invention;

[0048] Fig. 9 is an overall schematic diagram of the bottom of the club head of the present invention;

[0049] Fig.10 It is a schematic diagram of the overall structure of the present invention in which the hosel is tilted toward the upper front right side of the hitting surface;

[0050] Fig.11 It is a schematic diagram of a top view of the structure of the present invention in which the hosel is tilted toward the upper front right side of the hitting surface;

[0051] Fig.12 The present invention is a front view schematic diagram of a hosel that is tilted toward the upper front right side of the hitting surface.

[0052] In the figure:

[0053] 1. Club head; 1.1. Ball striking part; 1.110. Ball striking surface; 1.2. Club hosel; 1.3. Ball picking part;

[0054] 1.31. First ball clamping part; 1.32. Semi-circular groove; 1.4. Counterweight bolt; 1.5. Counterweight inner groove; 1.6. Y-shaped inner groove; 1.7. Y-shaped cover; 1.71. Avoidance part; 1.8. Vertical weight-reducing through hole; 1.9. Horizontal weight-reducing through hole; 1.10. Weight-reducing inner groove; 2. Rod neck; 2.1. Club head connection part; 2.2. Rod neck offset part; 2.3. Shaft connection part; 3. Aiming line; 4. Friction pattern; 5. Landing angle; 6. Golf ball. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0056] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings, and "multiple" generally includes at least two.

[0057] It should be noted that the directions or positional relationships indicated by the terms "front", "rear", "inside" and "outside" in the present invention are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0058] It is particularly important to point out that any symbol and / or number in the specification which is not marked in the accompanying drawings is not a drawing mark.

[0059] The embodiment provided by the present invention, namely, an embodiment of a golf club putter head and a golf putter, is described below in combination with Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12Provide detailed explanation.

[0060] Embodiment 1:

[0061] See Figure 1 As shown, a golf club putter head includes a club head 1 and a hosel 2. The club head 1 includes a ball striking portion 1.1, which is arranged at the front of the club head 1. The hosel 2 is a broken line tubular structure. The lower portion of the hosel 2 is fixedly connected to the center of the club head 1. The middle portion of the hosel 2 is tilted and offset toward the upper left front end surface of the club head 1. The upper portion of the hosel 2 is tilted toward the upper left front end surface of the club head 1. An angle is formed between the middle portion of the hosel 2 and its upper portion.

[0062] See Figure 2 , Figure 3 As shown, the hosel 2 includes a club head connection portion 2.1, a hosel offset portion 2.2 and a shaft connection portion 2.3. The club head connection portion 2.1 is fixedly connected to the center of the club head 1. The upper end and the lower end of the hosel offset portion 2.2 are respectively connected to the lower end of the shaft connection portion 2.3 and the upper end of the club head connection portion 2.1. The hosel offset portion 2.2 is tilted and offset toward the upper front left side of the front end surface of the club head 1. The vertical height of the hosel offset portion 2.2 is 20-50 mm. Figure 4 As shown, the center point of the lower end of the shaft connecting portion 2.3 is offset by 5-10 mm in the horizontal vertical line direction of the front end surface of the club head 1 relative to the center point of the lower end of the hosel offset portion 2.3, and the shaft connecting portion 2.3 is inclined to the upper left of the front end surface of the club head 1. Figure 5 As shown, the bottom of the club head 1 is flat against the ground and when looking at the club head 1 from the front of the ball striking part 1.1, the angle formed by the central axis of the shaft connecting part 2.3 and the ground is the landing angle 5, and the landing angle 5 is 60°-88°.

[0063] See Figure 6 As shown, the club head 1 also includes a hosel connecting tube 1.2, which is a tubular structure with its top opening at the center of the upper end surface of the club head 1 and the rest of its part recessed inside the club head 1, and the club head connecting part 2.1 is fixedly connected inside the hosel connecting tube 1.2.

[0064] The club head 1 also includes a ball picking portion 1.3, which is an open clamping structure arranged at the rear of the club head 1. Figure 7 As shown, the opening of the ball picking portion 1.3 faces backwards and the size of the opening matches the diameter of the golf ball 6, and its horizontal longitudinal center line coincides with the horizontal longitudinal center line of the club head 1. First ball clamping portions 1.31 are symmetrically arranged on the inner side wall of the opening at the tail of the ball picking portion 1.3, and a semi-circular groove 1.32 is horizontally arranged on the circumferential side wall of the opening between the two first ball clamping portions 1.31. The highest point of the raised part of the semi-circular groove 1.32 forms a curved surface that matches the shape of the golf ball 6.

[0065] See Figure 8As shown, the striking part 1.1 includes a striking surface 1.110, which is arranged in the middle of the front end surface of the club head 1. The club head 1 also includes a counterweight bolt 1.4 and a counterweight inner groove 1.5. The counterweight inner groove 1.5 is arranged on the horizontal longitudinal center line of the lower end surface of the club head 1 and adjacent to the striking surface 1.110. The counterweight bolt 1.4 is threadedly fixed in the counterweight inner groove 1.5.

[0066] The club head 1 also includes a Y-shaped inner groove 1.6 and a Y-shaped cover 1.7. The Y-shaped inner groove 1.6 is arranged in the middle of the lower end surface of the club head 1. The front end of the Y-shaped cover 1.7 is provided with an avoidance portion 1.71 of the counterweight inner groove 1.5. The shape of the avoidance portion 1.71 matches the top opening of the counterweight inner groove 1.5. The Y-shaped cover 1.7 is matched and bonded to the Y-shaped inner groove 1.6 on the lower end surface of the club head 1.

[0067] See Fig. 9 As shown, vertical weight-reducing through holes 1.8 are symmetrically provided on the left and right sides of the Y-shaped cover 1.7, and horizontal weight-reducing through holes 1.9 are symmetrically provided on the vertical side walls at the left and right ends of the rod head 1, respectively, and the horizontal weight-reducing through holes 1.9 are respectively connected to the vertical weight-reducing through holes 1.8 on the corresponding sides.

[0068] The lower end surfaces of the club head 1 on the left and right sides of the ball picking part 1.3 are symmetrically provided with weight-reducing inner grooves 1.10.

[0069] An aiming line 3 is arranged on the horizontal longitudinal center line of the upper end surface of the club head 1, and a friction pattern 4 is arranged on the striking surface 1.110.

[0070] Embodiment 2:

[0071] See Figure 1 As shown, a golf club putter head includes a club head 1 and a hosel 2, the club head 1 includes a ball striking portion 1.1, the ball striking portion 1.1 is arranged at the front of the club head 1, the hosel 2 is a broken line tubular structure, the lower part of the hosel 2 is fixedly connected to the center of the club head 1, the middle part of the hosel 2 is tilted and offset toward the upper left front end surface of the club head 1, the upper part of the hosel 2 is tilted toward the upper left front end surface of the club head 1, and an angle is formed between the middle part of the hosel 2 and its upper part.

[0072] See Figure 2 , Figure 3 As shown, the hosel 2 includes a club head connection portion 2.1, a hosel offset portion 2.2 and a shaft connection portion 2.3. The club head connection portion 2.1 is fixedly connected to the center of the club head 1. The upper end and the lower end of the hosel offset portion 2.2 are respectively connected to the lower end of the shaft connection portion 2.3 and the upper end of the club head connection portion 2.1. The hosel offset portion 2.2 is tilted and offset toward the upper front left side of the front end surface of the club head 1. The vertical height of the hosel offset portion 2.2 is 20-50 mm. Figure 4As shown, the center point of the lower end of the shaft connecting portion 2.3 is offset by 5-10 mm in the horizontal vertical line direction of the front end surface of the club head 1 relative to the center point of the lower end of the hosel offset portion 2.3, and the shaft connecting portion 2.3 is inclined to the upper left of the front end surface of the club head 1. Figure 5 As shown, the bottom of the club head 1 is flat against the ground and when looking at the club head 1 from the front of the ball striking part 1.1, the angle formed by the central axis of the shaft connecting part 2.3 and the ground is the landing angle 5, and the landing angle 5 is 60°-88°.

[0073] See Figure 6 As shown, the club head 1 also includes a hosel connecting tube 1.2, which is a tubular structure with its top opening at the center of the upper end surface of the club head 1 and the rest of its part recessed inside the club head 1, and the club head connecting part 2.1 is fixedly connected inside the hosel connecting tube 1.2.

[0074] The club head 1 further comprises a ball picking portion 1.3, which is an open clamping structure arranged at the rear of the club head 1. The opening of the ball picking portion 1.3 faces backwards and its opening size matches the diameter of the golf ball 6. Its horizontal longitudinal centerline coincides with the horizontal longitudinal centerline of the club head 1. Figure 7 As shown, the first ball clamping part 1.31 is symmetrically arranged on the inner side wall of the opening at the tail end of the ball picking part 1.3, and a semi-circular groove 1.32 is horizontally arranged on the circumferential side wall of the opening between the two first ball clamping parts 1.31. The highest point of the convex part of the semicircular groove 1.32 forms a curved surface that matches the shape of the golf ball 6.

[0075] The semi-annular groove 1.32 is filled with an elastic clamping material, the filling surface of the elastic clamping material is flush with the highest point of the raised portion of the semi-annular groove 1.32 and is provided with a plurality of elastic protrusions, the height of the elastic protrusions matching the depth of the dimples of the golf ball 6.

[0076] See Figure 8 As shown, the striking part 1.1 includes a striking surface 1.110, which is arranged in the middle of the front end surface of the club head 1. The club head 1 also includes a counterweight bolt 1.4 and a counterweight inner groove 1.5. The counterweight inner groove 1.5 is arranged on the horizontal longitudinal center line of the lower end surface of the club head 1 and adjacent to the striking surface 1.110. The counterweight bolt 1.4 is threadedly fixed in the counterweight inner groove 1.5.

[0077] The club head 1 also includes a Y-shaped inner groove 1.6 and a Y-shaped cover 1.7. The Y-shaped inner groove 1.6 is arranged in the middle of the lower end surface of the club head 1. The front end of the Y-shaped cover 1.7 is provided with an avoidance portion 1.71 of the counterweight inner groove 1.5. The shape of the avoidance portion 1.71 matches the top opening of the counterweight inner groove 1.5. The Y-shaped cover 1.7 is matched and bonded to the Y-shaped inner groove 1.6 on the lower end surface of the club head 1.

[0078] Vertical weight-reducing through holes 1.8 are symmetrically arranged on the left and right sides of the Y-shaped cover 1.7, and horizontal weight-reducing through holes 1.9 are symmetrically arranged on the vertical side walls at the left and right ends of the rod head 1, respectively. The horizontal weight-reducing through holes 1.9 are connected to the vertical weight-reducing through holes 1.8 on the corresponding sides.

[0079] See Fig. 9 As shown, the lower end surfaces of the club head 1 on the left and right sides of the ball picking part 1.3 are symmetrically provided with weight-reducing inner grooves 1.10.

[0080] An aiming line 3 is arranged on the horizontal longitudinal center line of the upper end surface of the club head 1, and a friction pattern 4 is arranged on the striking surface 1.110.

[0081] Embodiment 3:

[0082] See Fig.10 , Fig.11 As shown, a golf club putter head includes a club head 1 and a hosel 2. The club head 1 includes a ball striking portion 1.1, which is arranged at the front of the club head 1. The hosel 2 is a broken line tubular structure. The lower part of the hosel 2 is fixedly connected to the center of the club head 1. The middle part of the hosel 2 is tilted and offset toward the upper right front end surface of the club head 1. The upper part of the hosel 2 is tilted toward the upper right front end surface of the club head 1. An angle is formed between the middle part of the hosel 2 and its upper part.

[0083] The hosel 2 comprises a club head connection portion 2.1, a hosel offset portion 2.2 and a shaft connection portion 2.3, wherein the club head connection portion 2.1 is fixedly connected to the center of the club head 1, the upper end and the lower end of the hosel offset portion 2.2 are respectively connected to the lower end of the shaft connection portion 2.3 and the upper end of the club head connection portion 2.1, the hosel offset portion 2.2 is tilted and offset toward the upper front right side of the front end surface of the club head 1, the vertical height of the hosel offset portion 2.2 is 20-50 mm, the center point of the lower port of the shaft connection portion 2.3 is offset by 5-10 mm relative to the center point of the lower port of the hosel offset portion 2.3 in the direction of the horizontal vertical line of the front end surface of the club head 1, and the shaft connection portion 2.3 is tilted toward the upper right side of the front end surface of the club head 1, as shown in FIG. Fig.12 As shown, the bottom of the club head 1 is flat against the ground and when looking at the club head 1 from the front of the ball striking part 1.1, the angle formed by the central axis of the shaft connecting part 2.3 and the ground is the landing angle 5, and the landing angle 5 is 60°-88°.

[0084] The club head 1 further comprises a hosel connecting tube 1.2, which is a tubular structure with its top opening at the center of the upper end surface of the club head 1 and the rest of its part recessed inside the club head 1. The club head connecting part 2.1 is fixedly connected inside the hosel connecting tube 1.2.

[0085] The club head 1 also includes a ball picking portion 1.3, which is an open clamping structure arranged at the rear of the club head 1. The opening of the ball picking portion 1.3 faces backward and the size of the opening matches the diameter of the golf ball 6. Its horizontal longitudinal center line coincides with the horizontal longitudinal center line of the club head 1. First ball clamping portions 1.31 are symmetrically arranged on the inner side wall of the opening at the tail of the ball picking portion 1.3, and a semi-annular groove 1.32 is horizontally arranged on the circumferential side wall of the opening between the two first ball clamping portions 1.31. The highest point of the convex part of the semicircular groove 1.32 forms a curved surface that matches the shape of the golf ball 6.

[0086] The semi-annular groove 1.32 is filled with an elastic clamping material, the filling surface of the elastic clamping material is flush with the highest point of the raised portion of the semi-annular groove 1.32 and is provided with a plurality of elastic protrusions, the height of the elastic protrusions matching the depth of the dimples of the golf ball 6.

[0087] The striking part 1.1 includes a striking surface 1.110, which is arranged in the middle of the front end surface of the club head 1. The club head 1 also includes a counterweight bolt 1.4 and a counterweight inner groove 1.5. The counterweight inner groove 1.5 is arranged on the horizontal longitudinal center line of the lower end surface of the club head 1 and is adjacent to the striking surface 1.110. The counterweight bolt 1.4 is threadedly fixed in the counterweight inner groove 1.5.

[0088] The club head 1 also includes a Y-shaped inner groove 1.6 and a Y-shaped cover 1.7. The Y-shaped inner groove 1.6 is arranged in the middle of the lower end surface of the club head 1. The front end of the Y-shaped cover 1.7 is provided with an avoidance portion 1.71 of the counterweight inner groove 1.5. The shape of the avoidance portion 1.71 matches the top opening of the counterweight inner groove 1.5. The Y-shaped cover 1.7 is matched and bonded to the Y-shaped inner groove 1.6 on the lower end surface of the club head 1.

[0089] Vertical weight-reducing through holes 1.8 are symmetrically arranged on the left and right sides of the Y-shaped cover 1.7, and horizontal weight-reducing through holes 1.9 are symmetrically arranged on the vertical side walls at the left and right ends of the rod head 1, respectively. The horizontal weight-reducing through holes 1.9 are connected to the vertical weight-reducing through holes 1.8 on the corresponding sides.

[0090] The lower end surfaces of the club head 1 on the left and right sides of the ball picking part 1.3 are symmetrically provided with weight-reducing inner grooves 1.10.

[0091] An aiming line 3 is arranged on the horizontal longitudinal center line of the upper end surface of the club head 1, and a friction pattern 4 is arranged on the striking surface 1.110.

[0092] Embodiment 4:

[0093] A golf club putter head comprises a club head 1 and a hosel 2, wherein the club head 1 comprises a ball striking portion 1.1, wherein the ball striking portion 1.1 is arranged at the front of the club head 1, and the hosel 2 is a folded-line tubular structure, wherein the lower portion of the hosel 2 is fixedly connected to the center of the club head 1, and the middle portion of the hosel 2 is an approximately Y-shaped bifurcated structure, which is tilted and offset toward the left and right front upper sides of the front end face of the club head 1, respectively, and the upper portions corresponding to the bifurcated middle portions of the hosel 2 are tilted toward the upper left and upper right sides of the front end face of the club head 1, respectively, and an angle is formed between the middle portion of the hosel 2 and its upper portion.

[0094] The hosel 2 includes a club head connection portion 2.1, a hosel offset portion 2.2 and a shaft connection portion 2.3. The club head connection portion 2.1 is fixedly connected to the center of the club head 1. The two upper ends of the hosel offset portion 2.2 are respectively connected to the lower ends of the corresponding shaft connection portions 2.3. The lower end of the hosel offset portion 2.2 is connected to the upper end of the club head connection portion 2.1. The bifurcated portions of the hosel offset portion 2.2 are respectively tilted and offset to the left and right front and upper sides of the front end surface of the club head 1. The vertical height of the hosel offset portion 2.2 is The center point of the lower end of the shaft connecting portion 2.3 is offset by 5-10mm in the direction of the horizontal vertical line of the front end surface of the club head 1 relative to the center point of the lower end of the hosel offset portion 2.3. The corresponding shaft connecting portion 2.3 is inclined toward the upper left and upper right of the front end surface of the club head 1 respectively. The bottom of the club head 1 is flat against the ground and when looking directly at the club head 1 from the front of the striking portion 1.1, the central axis of the shaft connecting portion 2.3 and the ground forms an angle of contact angle 5, and the contact angle 5 is 60°-88°.

[0095] The club head 1 further comprises a hosel connecting tube 1.2, which is a tubular structure with its top opening at the center of the upper end surface of the club head 1 and the rest of its part recessed inside the club head 1. The club head connecting part 2.1 is fixedly connected inside the hosel connecting tube 1.2.

[0096] The club head 1 further comprises a ball picking portion 1.3, which is an open clamping structure arranged at the rear of the club head 1. The opening of the ball picking portion 1.3 faces backwards and its opening size matches the diameter of the golf ball 6. Its horizontal longitudinal centerline coincides with the horizontal longitudinal centerline of the club head 1. Figure 7 As shown, the first ball clamping part 1.31 is symmetrically arranged on the inner side wall of the opening at the tail end of the ball picking part 1.3, and a semi-circular groove 1.32 is horizontally arranged on the circumferential side wall of the opening between the two first ball clamping parts 1.31. The highest point of the convex part of the semicircular groove 1.32 forms a curved surface that matches the shape of the golf ball 6.

[0097] The semi-annular groove 1.32 is filled with an elastic clamping material, the filling surface of the elastic clamping material is flush with the highest point of the raised portion of the semi-annular groove 1.32 and is provided with a plurality of elastic protrusions, the height of the elastic protrusions matching the depth of the dimples of the golf ball 6.

[0098] The striking part 1.1 includes a striking surface 1.110, which is arranged in the middle of the front end surface of the club head 1. The club head 1 also includes a counterweight bolt 1.4 and a counterweight inner groove 1.5. The counterweight inner groove 1.5 is arranged on the horizontal longitudinal center line of the lower end surface of the club head 1 and is adjacent to the striking surface 1.110. The counterweight bolt 1.4 is threadedly fixed in the counterweight inner groove 1.5.

[0099] The club head 1 also includes a Y-shaped inner groove 1.6 and a Y-shaped cover 1.7. The Y-shaped inner groove 1.6 is arranged in the middle of the lower end surface of the club head 1. The front end of the Y-shaped cover 1.7 is provided with an avoidance portion 1.71 of the counterweight inner groove 1.5. The shape of the avoidance portion 1.71 matches the top opening of the counterweight inner groove 1.5. The Y-shaped cover 1.7 is matched and bonded to the Y-shaped inner groove 1.6 on the lower end surface of the club head 1.

[0100] Vertical weight-reducing through holes 1.8 are symmetrically arranged on the left and right sides of the Y-shaped cover 1.7, and horizontal weight-reducing through holes 1.9 are symmetrically arranged on the vertical side walls at the left and right ends of the rod head 1, respectively. The horizontal weight-reducing through holes 1.9 are connected to the vertical weight-reducing through holes 1.8 on the corresponding sides.

[0101] The lower end surfaces of the club head 1 on the left and right sides of the ball picking part 1.3 are symmetrically provided with weight-reducing inner grooves 1.10.

[0102] An aiming line 3 is arranged on the horizontal longitudinal center line of the upper end surface of the club head 1, and a friction pattern 4 is arranged on the striking surface 1.110.

[0103] Embodiment 5:

[0104] The invention also provides a golf putter, comprising the golf putter head.

[0105] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A golf club putter head, characterized in that: The invention comprises a club head (1) and a hosel (2), wherein the club head (1) comprises a ball striking portion (1.1), wherein the ball striking portion (1.1) is arranged at the front of the club head (1), and the hosel (2) is a broken line tubular structure, wherein the lower portion of the hosel (2) is fixedly connected to the center of the club head (1), the middle portion of the hosel (2) is tilted and offset toward the left and / or right front upper side of the front end face of the club head (1), and the upper portion of the hosel (2) is tilted toward the left and / or right upper side of the front end face of the club head (1), and an angle is formed between the middle portion of the hosel (2) and the upper portion thereof.

2. The golf club putter head according to claim 1, characterized in that: The club neck (2) comprises a club head connection part (2.1), a club neck offset part (2.2) and a shaft connection part (2.3); the club head connection part (2.1) is fixedly connected to the center of the club head (1); the upper end and the lower end of the club neck offset part (2.2) are respectively connected to the lower end of the shaft connection part (2.3) and the upper end of the club head connection part (2.1); the club neck offset part (2.2) is tilted and offset to the left side and / or the right side of the front end surface of the club head (1) in front and upward direction; the vertical height of the club neck offset part (2.2) is 20-50 The center point of the lower end of the shaft connecting part (2.3) is offset by 5-10 mm relative to the center point of the lower end of the hosel offset part (2.3) in the horizontal vertical line direction of the front end surface of the club head (1), the shaft connecting part (2.3) is inclined to the upper left and / or right of the front end surface of the club head (1), the bottom of the club head (1) is flat against the ground and when the club head (1) is viewed from the front of the striking part (1.1), the angle formed by the central axis of the shaft connecting part (2.3) and the ground is the landing angle (5), and the landing angle (5) is 60°-88°.

3. The golf club putter head according to claim 2, characterized in that: The club head (1) also includes a club neck connecting tube (1.2), the club neck connecting tube (1.2) being a tubular structure with a top end opening at the center of the upper end surface of the club head (1) and the rest of the structure being recessed inside the club head (1), and the club head connecting portion (2.1) being fixedly connected inside the club neck connecting tube (1.2).

4. The golf club putter head according to claim 3, characterized in that: The club head (1) also includes a ball picking portion (1.3), which is an open clamping structure arranged at the rear of the club head (1), the opening of the ball picking portion (1.3) faces backwards and the size of the opening matches the diameter of the golf ball (6), and its horizontal longitudinal center line coincides with the horizontal longitudinal center line of the club head (1), a first ball clamping portion (1.31) is symmetrically arranged on the inner side wall of the opening at the tail of the ball picking portion (1.3), a semi-circular groove (1.32) is horizontally arranged on the circumferential side wall of the opening between the two first ball clamping portions (1.31), and the highest point of the convex part of the semi-circular groove (1.32) forms a curved surface that matches the shape of the golf ball (6).

5. The golf club putter head according to claim 4, characterized in that: The semi-annular groove (1.32) is filled with an elastic clamping material, the filling surface of the elastic clamping material is flush with the curved surface formed by the highest point of the convex part of the semi-annular groove and is provided with a plurality of elastic protrusions, the height of the elastic protrusions matching the depth of the golf ball (6) pit.

6. A golf club putter head according to any one of claims 1 to 4, wherein the striking portion (1.1) includes a striking surface (1.110), and the striking surface (1.110) is arranged in the middle of the front end surface of the club head (1), and the club head (1) also includes a counterweight bolt (1.4) and a counterweight inner groove (1.5), and the counterweight inner groove (1.5) is arranged on the horizontal longitudinal center line of the lower end surface of the club head (1) and adjacent to the striking surface (1.110), and the counterweight bolt (1.4) is threadedly fixed in the counterweight inner groove (1.5).

7. The golf club putter head according to claim 6, wherein: The club head (1) further comprises a Y-shaped inner groove (1.6) and a Y-shaped cover (1.7); the Y-shaped inner groove (1.6) is arranged in the middle of the lower end surface of the club head (1); the Y-shaped inner groove (1.6) is a Y-shaped groove formed by being concave from the lower end surface of the club head (1) toward the upper end surface of the club head (1), and the opening is downward; a relief portion (1.71) of the counterweight inner groove (1.5) is arranged at the front end of the Y-shaped cover (1.7); the shape of the relief portion (1.71) matches the top opening of the counterweight inner groove (1.5); and the Y-shaped cover (1.7) is matched and bonded to the Y-shaped inner groove (1.6) on the lower end surface of the club head (1).

8. The golf club putter head according to claim 7, wherein: Vertical weight-reducing through holes (1.8) are symmetrically provided on the left and right sides of the Y-shaped cover (1.7), and horizontal weight-reducing through holes (1.9) are symmetrically provided on the vertical side walls at the left and right ends of the rod head (1), respectively. The horizontal weight-reducing through holes (1.9) are respectively connected to the vertical weight-reducing through holes (1.8) on the corresponding sides.

9. The golf club putter head according to claim 8, characterized in that: The lower end surfaces of the rod heads (1) on the left and right sides of the ball picking portion (1.3) are symmetrically provided with weight-reducing inner grooves (1.10).

10. A golf putter, characterized in that: The invention comprises a golf club putter head as claimed in any one of claims 1 to 9.

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