Golf putter head

Abstract

The utility model provides a golf putter head, which comprises a main body, the main body comprises a ball hitting surface, a crown surface and a rear side surface, the ball hitting surface is opposite to the rear side surface, the crown surface is connected with the ball hitting surface and the rear side surface, the crown surface is provided with a crown surface opening, and the rear side surface is provided with a rear side opening; the extension part is arranged on the rear side surface of the main body, the extension part comprises a first bracket, a second bracket, a rear bracket and a middle bracket, and the first bracket, the second bracket, the rear bracket and the middle bracket are respectively provided with at least one opening; the rod connecting piece is movably arranged in the opening of the crown surface or the opening of the extension part; and the rod body locking piece is configured to penetrate through the rear side opening or the opening to fix the rod connecting piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to a golf club, in particular to a golf putter head. BACKGROUND

[0002] The moment of inertia generated by swinging the golf putter head will directly affect the performance of the golfer on the putting green. In addition to improving their own physical abilities, golfers can also change the moment of inertia generated by swinging or improve the accuracy of the shot by adjusting the center of gravity of the golf putter head, thereby meeting the demand for improving putting performance. For example, changing the form of the hosel (also known as the goose neck) to improve the accuracy of the shot, or increasing the weight of the putter head to increase the moment of inertia.

[0003] However, the connection point between the common putter head and the hosel is usually fixed and cannot be moved, so golfers can only purchase multiple types of hosels to match. This significantly increases the golfer's expenses. In addition, golf club manufacturers must also produce left-handed and right-handed putter heads for golfers to choose from to meet their needs, which also increases the inventory and cost of manufacturing and production management. In addition, the connection point cannot be moved, and changing the type of hosel can only bring slight changes, which may not meet the golfer's expectations. In addition, the common putter head can only place different weight blocks at fixed positions to change the moment of inertia, but golfers cannot adjust the position of the weight blocks as needed. Therefore, there is still room for improvement in the structure of the putter head.

[0004] Currently, there are also putter heads that can adjust the position of the hosel and the position of the weight block, but the locking hardware is on the bottom surface of the putter head (i.e., the surface facing the ground when swinging). The bottom surface has a notch to facilitate immediate adjustment, but this causes the grass and soil on the putting green to adhere to the notch when swinging, thereby changing the weight of the putter head. In addition, these notches can be affected by the terrain of the putting green (e.g., grass height or grass direction) when swinging, causing the actual movement path of the putter head to be different from the path expected by the golfer.

[0005] Therefore, it is necessary to provide a golf putter head to solve the problems existing in the prior art. SUMMARY

[0006] The utility model aims at providing a golf putter head that not only allows golfers to adjust the position of the hosel in the putter head, making it suitable for left-handed or right-handed golfers, but also allows adjustment of the weight of the weight block and the position of the weight block. In addition, the golf putter head provided by the utility model can also be equipped with a sensor to measure various data when the golfer swings, which is beneficial for developing personalized scientific training for golfers.

[0007] To achieve the above object, the utility model provides a golf putter head, it includes: a main part, including: a ball hitting surface, a crown and a back side, the ball hitting surface with the back side is opposite, the crown connects the ball hitting surface with the back side, the crown is equipped with a crown opening, the back side is equipped with a back side opening, an extension part is arranged in the back side of the main part, the extension part includes: a first support, a second support, a back support and an intermediate support, and the first support, the second support, the back support and the intermediate support are equipped with at least one opening respectively, a club connecting piece is movably arranged in the crown opening or the opening of the extension part, and a club body locking piece is configured to pass through the back side opening or the opening to fix the club connecting piece.

[0008] In an embodiment of the utility model, the golf putter head further includes: at least one connecting assembly movably arranged in the opening and positioned at a desired position.

[0009] In an embodiment of the utility model, the intermediate support is located between the first support and the second support, the back support connects the first support, the second support and the intermediate support, the first support is equipped with a first upper opening and a first side opening, the second support is equipped with a second upper opening and a second side opening, the back support is equipped with a third upper opening and a third side opening, and the intermediate support is equipped with a fourth upper opening and a fourth side opening.

[0010] In an embodiment of the utility model, the connecting assemblies include: a first connecting assembly, a second connecting assembly, a third connecting assembly and a fourth connecting assembly, the first connecting assembly is movably arranged in the first upper opening and the first side opening, the second connecting assembly is movably arranged in the second upper opening and the second side opening, the third connecting assembly is movably arranged in the third upper opening and the third side opening, and the fourth connecting assembly is movably arranged in the fourth upper opening and the fourth side opening.

[0011] In an embodiment of the utility model, the main part further includes: a bottom surface, and the bottom surface is opposite to the crown.

[0012] In an embodiment of the utility model, the golf putter head further includes: at least one accessory, and the accessory is detachably connected to the connecting assembly.

[0013] In an embodiment of the utility model, the connecting assembly includes: a joint piece, a limiting piece and a screw locking piece, the screw locking piece passes through the joint piece and engages with the limiting piece to lock the joint piece at the desired position.

[0014] In an embodiment of the present application, the golf putter head further comprises a first accessory and a second accessory, wherein the first accessory is detachably connected to the first connecting assembly, and the second accessory is detachably connected to the second connecting assembly, wherein the first accessory is a first weight, and the second accessory is a second weight.

[0015] In an embodiment of the present application, the golf putter head further comprises a third accessory, wherein the third accessory is detachably connected to the third connecting assembly, and the third accessory is a third weight.

[0016] In an embodiment of the present application, the golf putter head further comprises a fourth accessory, wherein the fourth accessory is detachably connected to the fourth connecting assembly, and the fourth accessory is a sensor, a sight or a weight.

[0017] As mentioned above, the shaft connecting member can be inserted into the crown opening of the main body of the golf putter head of the present application, and the shaft connecting member can be moved along the elongated crown opening between the toe portion and the heel portion, and then the shaft connecting member can be moved to a desired position and fixed by the shaft locking member inserted through the rear opening, for example, when the shaft connecting member is located at the heel portion side for right-handed players, and vice versa, when the shaft connecting member is located at the toe portion side for left-handed players. The connecting assembly is movably arranged at a desired position of the first bracket, the second bracket, the rear bracket and the intermediate bracket, and various accessories (such as weights) are connected to the connecting assembly at the desired position, thereby adjusting the weight of the weights and the position of the weights. If the accessory is a sensor, various data of the player during the swing can be measured, which is beneficial for the player to develop personalized scientific training. BRIEF DESCRIPTION OF DRAWINGS

[0018] The preferred embodiments of the present application will now be described, by way of non-limiting examples, and with reference to the accompanying drawings in which:

[0019] Figure 1 is a perspective view of a first embodiment of the golf putter head of the present application.

[0020] Figure 2 is Figure 1 a side view of the first embodiment.

[0021] Figure 3 is Figure 1 another side view of the first embodiment.

[0022] Figure 4 is Figure 1 a top view of the first embodiment.

[0023] Figure 5 is Figure 1 a bottom view schematic diagram of the embodiment.

[0024] Figure 6 is a perspective view schematic diagram of a second embodiment of the golf putter head of the present application.

[0025] Figure 7 is a perspective view schematic diagram of a third embodiment of the golf putter head of the present application.

[0026] Figure 8 is a perspective view schematic diagram of a fourth embodiment of the golf putter head of the present application.

[0027] Figure 9 is a perspective view schematic diagram of a fifth embodiment of the golf putter head of the present application. DETAILED DESCRIPTION

[0028] In order to make the above and other objects, features, and advantages of the present application more comprehensible, specific embodiments accompanied with drawings are described in detail as follows. Moreover, the directional terms mentioned in the present application, such as upper, lower, top, bottom, front, back, left, right, inner, outer, side, circumference, center, horizontal, transverse, vertical, longitudinal, axial, radial, uppermost or lowermost, are only for reference to the accompanying drawings. Therefore, the directional terms are used to describe and understand the present application, but not to limit the present application.

[0029] Please refer to Figures 1 to 5 , Figure 1 is a perspective view schematic diagram of a first embodiment of the golf putter head of the present application, Figure 2 is Figure 1 is a side view schematic diagram of the embodiment, Figure 3 is Figure 1 is another side view schematic diagram of the embodiment, Figure 4 is Figure 1 is a top view schematic diagram of the embodiment, Figure 5 is Figure 1 a bottom view schematic diagram of the embodiment. The embodiment provides a golf putter head 100, which comprises a main body 110, an extension 120, a first connecting assembly 130, a second connecting assembly 140, a third connecting assembly 150, a fourth connecting assembly 160, a club connecting piece 180, and a shaft locking piece 190.

[0030] The main body 110 includes a ball striking face 111, a crown face 112, a rear side face 113, and a sole face 114. The ball striking face 111 is opposite to the rear side face 113, and the sole face 114 is opposite to the crown face 113. The crown face 112 connects the ball striking face 111 and the rear side face 113, and is provided with a crown face opening 1121 configured to insert the shaft connector 180. The rear side face 113 is provided with a rear side opening 1131 configured to insert a shaft locking member 190 to fix the shaft connector 180. Specifically, the crown face opening 1121 and the rear side opening 1131 are both elongated. The shaft connector 180 is movably arranged in the crown face opening 1121, and the shaft locking member 190 is inserted through the rear side opening 1131 to fix the shaft connector 180. In this way, the shaft connector 180 can be moved along the elongated crown face opening 1121 between a toe side 110a and a heel side 110b of the main body 110, and is fixed at a desired position by the shaft locking member 190 inserted through the rear side opening 1131. This has the advantage that when the shaft connector 180 is located at the heel side 110b, it is suitable for right-handed players to use, and vice versa, when the shaft connector 180 is moved to the toe side 110a, it is suitable for left-handed players to use. It should be noted that the ball striking face 111 is the surface that contacts the golf ball after the putter is swung to move the golf ball.

[0031] The extension 120 is arranged on the rear side face 113 of the main body 110. The extension 120 includes a first bracket 121, a second bracket 122, a rear bracket 123, and an intermediate bracket 124, and each of the first bracket 121, the second bracket 122, the rear bracket 123, and the intermediate bracket 124 is provided with at least one opening. The intermediate bracket 124 is located between the first bracket 121 and the second bracket 122, and the rear bracket 123 connects the first bracket 121, the second bracket 122, and the intermediate bracket 124. Specifically, the first bracket 121 is provided with a first upper opening 1211 and a first side opening 1212. The second bracket 122 is provided with a second upper opening 1221 and a second side opening (not shown, which can be referred to the first side opening 1212). The rear bracket 123 is provided with a third upper opening 1231 and a third side opening 1232. The intermediate bracket 124 is provided with a fourth upper opening 1241 and a fourth side opening (not shown, which can be referred to the first side opening 1212).

[0032] The first connecting assembly 130 is movably arranged in the first upper opening 1211 and the first side opening 1212 and positioned at a first desired position. Specifically, the first connecting assembly 130 comprises a first engaging member 131, a first limiting member 132 and a first screw locking member 133 passing through the first engaging member 131 and engaging with the first limiting member 132 to lock the first engaging member 131 at the first desired position. The second connecting assembly 140 is movably arranged in the second upper opening 1221 and the second side opening and positioned at a second desired position. Specifically, the second connecting assembly 140 comprises a second engaging member 141, a second limiting member 142 and a second screw locking member (not shown) passing through the second engaging member 141 and engaging with the second limiting member 142 to lock the second engaging member 141 at the second desired position. The third connecting assembly 150 is movably arranged in the third upper opening 1231 and the third side opening 1232 and positioned at a third desired position. Specifically, the third connecting assembly 150 comprises a third engaging member 151, a third limiting member 152 and a third screw locking member 153 passing through the third engaging member 151 and engaging with the third limiting member 152 to lock the third engaging member 151 at the third desired position. The fourth connecting assembly 160 is movably arranged in the fourth upper opening 1241 and the fourth side opening and positioned at a fourth desired position. Specifically, the fourth connecting assembly 160 comprises a fourth engaging member 161, a fourth limiting member (not shown) and a fourth screw locking member 163 passing through the fourth engaging member 161 and engaging with the fourth limiting member to lock the fourth engaging member 161 at the fourth desired position. It is to be noted that the shapes of the components of the first connecting assembly 130, the second connecting assembly 140, the third connecting assembly 150 and the fourth connecting assembly 160 in the drawings are only examples, and other mechanical components can be used to achieve similar effects.

[0033] Please refer to Figure 6 , FIG. 6 is a perspective view of a second embodiment of the golf putter head of the present application. Figure 6 In the embodiment, the shaft connecting member 180 is movably arranged in the fourth upper opening 1241 of the middle support 124, and the shaft locking member 190 (in the embodiment, a screw) is arranged in the fourth side opening 1242 of the middle support 124. Figure 6The fourth side opening is inserted with the shaft locking member 190 to fix the rod connecting member 180. In this way, the rod connecting member 180 can be moved along the fourth upper opening, and the rod connecting member 180 is fixed at a desired position by the shaft locking member 190 inserted by the fourth side opening. The advantage of this embodiment is that in addition to being suitable for right-handed or left-handed players, it can also be locked at a desired position according to the required center of gravity. It should be understood that in similar embodiments, the rod connecting member 180 is movably arranged in the first upper opening 1211 of the first support 121 or in the second upper opening 1221 of the second support 122, and the rod connecting member 180 is fixed at a desired position by the shaft locking member 190 inserted by the first side opening 1212 or the second side opening. The player can adjust the position of the rod connecting member 180 according to the hand used.

[0034] Please refer to Figure 7 , Figure 7 is a perspective view of a third embodiment of the golf putter head of the present application. Figure 7 In the embodiment, in addition to the main body 110, the extension 120, the first connecting assembly 130, the second connecting assembly 140, the third connecting assembly 150, and the fourth connecting assembly 160, the golf putter head 100 further comprises a first accessory 171 and a second accessory 172, wherein the first accessory 171 is detachably connected to the first connecting assembly 130, and the second accessory is detachably connected to the second connecting assembly 140. Specifically, the first accessory 171 is assembled on the first engaging member 131 in the first connecting assembly 130, and the second accessory 172 is assembled on the second engaging member 141 in the second connecting assembly 140. The first accessory 171 is a first weight block, the second accessory 172 is a second weight block, and the player can adjust the weight and position of the first weight block and the second weight block as needed. As shown in Figure 7 the first accessory 171 and the second accessory 172 are symmetrical in shape and adjacent to the rear support 123, and the added weight is evenly distributed on both sides of the golf putter head 100, so that the center of gravity of the golf putter head 100 is moved backward, which can improve the efficiency and stability of the player's swing.

[0035] Please refer to Figure 8 , Figure 8 is a perspective view of a fourth embodiment of the golf putter head of the present application. Figure 8In an embodiment, in addition to the main body 110, the extension 120, the first connecting assembly 130, the second connecting assembly 140, the third connecting assembly 150, and the fourth connecting assembly 160, the golf putter head 100 further comprises a third accessory 173 detachably connected to the third connecting assembly 150, wherein the third accessory 173 is a third weight. Specifically, the third accessory 173 is assembled on the third limiting member 152 in the third connecting assembly 150. Figure 8 The embodiment can make the center of gravity of the golf putter head 100 move backward, thereby improving the efficiency and stability of the swing of the golfer.

[0036] Please refer to Figure 9 , Figure 9 is a perspective view of a fifth embodiment of the golf putter head. Figure 9 In an embodiment, in addition to the main body 110, the extension 120, the first connecting assembly 130, the second connecting assembly 140, the third connecting assembly 150, and the fourth connecting assembly 160, the golf putter head 100 further comprises a fourth accessory 174 detachably connected to the fourth connecting assembly. Specifically, the fourth accessory 174 is assembled on the fourth engaging member 161 in the fourth connecting assembly 160. In addition, the fourth accessory 174 can be a sensor, which can be an optical sensor, an optical sight, an accelerometer, a gyroscope, or various sensing elements for sensing motion data. In this way, the fourth accessory 174 can measure various motion data when the golfer swings, such as initial swing speed, swing acceleration, and swing path. The golfer can conduct scientific training and confirm the training effectiveness according to various motion data, thereby further improving the golfer's putting performance.

[0037] It should be noted that the golfer can also install or remove the first connecting assembly 130, the second connecting assembly 140, the third connecting assembly 150, and the fourth connecting assembly 160 according to the use requirements. In addition, the first accessory 171, the second accessory 172, the third accessory 173, and the fourth accessory 174 can be weights or various sensors for sensing motion data. Alternatively, the first accessory 171 and the second accessory 172 can also be personalized accessories that the golfer likes. The golfer can self-arrange the functions of the first accessory 171, the second accessory 172, the third accessory 173, and the fourth accessory 174 according to the requirements.

[0038] As mentioned above, the rod connecting member can be inserted into the crown surface opening of the main body of the golf putter head, the rod connecting member can be moved along the narrow crown surface opening between the toe portion and the heel portion, and then the rod connecting member can be moved to a desired position and fixed by the rod locking member inserted through the rear opening. For example, when the rod connecting member is located at the heel side, it can be used by a right-handed golfer. Conversely, when the rod connecting member is moved to the toe side, it is suitable for use by a left-handed golfer. The connecting assembly is movably arranged at a desired position of the first support, the second support, the rear support and the intermediate support, various accessories (such as weight blocks) are connected to the connecting assembly at the desired position, thereby adjusting the weight of the weight blocks and adjusting the position of the weight blocks. If the accessory is a sensor, various data of the golfer during the swing can be measured, which is beneficial for formulating personalized scientific training for the golfer.

[0039] Although the present application has been disclosed with reference to the preferred embodiments, it is not intended to limit the present application, and any person skilled in the art can make various modifications and modifications without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A golf putter head characterized by, The golf putter head comprises: a main body comprising a ball striking face, a crown, and a rear side, the ball striking face opposite the rear side, the crown connecting the ball striking face and the rear side, the crown provided with a crown opening, the rear side provided with a rear opening; an extension provided on the rear side of the main body, the extension comprising a first bracket, a second bracket, a rear bracket, and a middle bracket, and each of the first bracket, the second bracket, the rear bracket, and the middle bracket provided with at least one opening; a shaft connector movably provided in the crown opening or the opening of the extension; and a shaft locking member configured to pass through the rear opening or the opening to secure the shaft connector.

2. The golf putter head of claim 1, wherein: The golf putter head further comprises at least one connection assembly movably provided in the opening and positioned at a desired position.

3. The golf putter head of claim 2, wherein: The middle bracket is located between the first bracket and the second bracket, the rear bracket connects the first bracket, the second bracket, and the middle bracket, the first bracket is provided with a first upper opening and a first side opening, the second bracket is provided with a second upper opening and a second side opening, the rear bracket is provided with a third upper opening and a third side opening, and the middle bracket is provided with a fourth upper opening and a fourth side opening.

4. The golf putter head of claim 3, wherein: The at least one connection assembly comprises a first connection assembly, a second connection assembly, a third connection assembly, and a fourth connection assembly, the first connection assembly movably provided in the first upper opening and the first side opening, the second connection assembly movably provided in the second upper opening and the second side opening, the third connection assembly movably provided in the third upper opening and the third side opening, and the fourth connection assembly movably provided in the fourth upper opening and the fourth side opening.

5. The golf putter head of claim 1, wherein: The main body further comprises a sole, and the sole is opposite the crown.

6. The golf putter head of claim 2, wherein: The golf putter head further comprises at least one accessory, the accessory detachably connected to the at least one connection assembly.

7. The golf putter head of claim 2, wherein: The at least one connection assembly comprises an engaging member, a limiting member, and a screwing member, the screwing member passing through the engaging member and engaging with the limiting member to lock the engaging member at the desired position.

8. The golf putter head of claim 4, wherein: The golf putter head further comprises a first accessory and a second accessory, wherein the first accessory is detachably connected to the first connection assembly, and the second accessory is detachably connected to the second connection assembly, wherein the first accessory is a first weight, and the second accessory is a second weight.

9. The golf putter head of claim 4, wherein: The golf putter head further comprises a third accessory, the third accessory detachably connected to the third connection assembly, wherein the third accessory is a third weight.

10. The golf putter head of claim 4, wherein: The golf putter head further comprises a fourth accessory, the fourth accessory detachably connected to the fourth connection assembly, wherein the fourth accessory is a sensor, a sight, or a weight.

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