WO2022246905A1

WO2022246905A1 - Golf club structure

Info

Publication number: WO2022246905A1
Application number: PCT/CN2021/098591
Authority: WO
Inventors: 刘得功
Original assignee: 刘得功
Priority date: 2020-09-08
Filing date: 2021-06-07
Publication date: 2022-12-01
Also published as: TWM605770U; CN215876170U

Abstract

A golf club structure, comprising a club head and a club body. The club head contains a ball-impacting portion. A first connecting arm and a second connecting arm extend outward in the same direction and in parallel along both sides of the ball-impacting portion. The first connecting arm and the second connecting arm further extend upward to form a guide portion. The first connecting arm and the second connecting arm are bridged and connected to each other by the guide portion. Furthermore, the guide portion is arranged perpendicular to the first connecting arm and the second connecting arm, such that the guide portion, the first connecting arm and the second connecting arm are integrally bent into a "ㄇ" shape, and form an opening. The height of the opening is higher than the height of the ball-impacting portion. One end of the club body is connected to the guide portion. When in use, the first connecting arm and the second connecting arm being disposed between the guide portion and the ball-impacting portion not only limits the pathway of entry a golf ball, but also makes observation of the trajectory during putting more convenient. Therefore, the purpose of training putting posture is achieved.

Description

golf club structure

Technical field:

The utility model relates to a golf club structure, in particular to a golf club structure capable of training the posture and trajectory of a push rod.

Background technique:

With the increasing popularity of golf in recent years, the age group of learning golf also has a downward trend year by year. To play golf well, putting is an important key. At present, the commonly used golf putting, the hitting surface and the ball The rod is designed to be on the same hitting line. However, ordinary novice or amateur players often cannot aim accurately when practicing putting, which leads to incorrect hitting positions, deviations in swing trajectory, and inability to accurately grasp the angle of the club face.

Therefore, the inventor of the present invention believes that there should be a golf club structure, which can not only assist and train the accuracy of hitting the ball, but also train the movement of the putter by providing a connecting arm between the hitting face and the club. track, and then achieve the purpose of training the user's putting posture, which is the goal that relevant industry players are eager to develop.

Utility model content:

In view of this, the present utility model is to provide a golf club structure, which includes: a club head and a club body; the club head includes a ball hitting part, and a first The connecting arm and the second connecting arm, the first connecting arm and the second connecting arm continue to extend upwards to form a guide part, the first connecting arm and the second connecting arm bridge each other through the guiding part, and the guiding part is connected to the first The arm and the second connecting arm are vertically arranged so that the guide part, the first connecting arm and the second connecting arm are bent in a ㄇ shape and form a hole, and the height of the hole is higher than the height of the hitting part; One end is connected with the guide part.

Said golf club structure, wherein, the first connecting arm and the second connecting arm are further provided with slots, and each slot has a concave arc appearance.

In the golf club structure described above, the outer edges of the first connecting arm and the second connecting arm have a convex arc appearance.

Said golf club structure, wherein there is a distance between the first connecting arm and the second connecting arm, and the distance is between 4cm and 6cm.

In the golf club structure described above, the club head further includes counterweights, and the counterweights are arranged in double numbers on the outer sides of the first connecting arm and the second connecting arm.

Said golf club structure, wherein the ball-hitting part is provided with a ball-hitting face, and the material of the ball-hitting face is any one selected from ceramics, titanium alloy, stainless steel, iron alloy, manganese alloy, aluminum alloy, or sponge.

In the above golf club structure, an adjustment assembly is provided between the shaft body and the guide part, and the angle between the shaft body and the guide part can be adjusted in good time through the adjustment assembly.

In the golf club structure described above, a speed detection unit is arranged inside the ball-hitting part.

In the golf club structure described above, an angle sensor is arranged inside the ball-hitting part.

The golf club structure described above, wherein the guide part is provided with a sensor and a warning piece, the sensor is used to sense the orientation angle of the club head and output a sensing signal, the warning piece is electrically connected to the sensor, when the orientation angle of the club head When the angle differs from the predefined value by a predefined value, the warning unit sends out a warning signal.

In the golf club structure of the present invention, the first connecting arm and the second connecting arm are provided between the hitting part and the guiding part, which not only limits the path of the golf club when putting the rod, but also prolongs the path of the golf club when putting the rod. trajectory, so as to achieve the purpose of training the user's putting posture. Furthermore, only the first connecting arm and the second connecting arm are provided between the hitting part and the guiding part, that is, the club head is designed in a hollow, so that it is more It can assist the user in accurate alignment during putting practice.

Description of drawings:

Fig. 1 is a perspective view showing the structure of the golf club of the present invention;

Fig. 2 is another perspective view showing the structure of the golf club of the present invention;

Fig. 3 is a side perspective view showing the club head of the present invention;

Fig. 4 is a front perspective view showing the club head of the present invention.

Reference signs:

1 golf club structure

10 head

20 rod body

30 counterweight

101 The first connecting arm

102 Second connecting arm

103 batting department

105 Guidance Department

1011 slotting

1013 outer edge

1031 hitting surface

1033 speed detection unit

1035 angle sensor

1051 Adjustment components

1053 sensor

1055 warning piece

1057 hole

1059 Alignment

R distance

h1 the height of the opening

h2 the height of the hitting part

Detailed ways:

Since the utility model discloses a golf club structure, the materials used in each structure and the connection relationship can be understood by those of ordinary knowledge in the field, so the following description will not be fully described. At the same time, the drawings compared below are schematic structural representations related to the features of the present utility model, and are not and need not be completely drawn according to actual dimensions, which is hereby declared.

First of all, please refer to Fig. 1 and Fig. 3 first, as shown in Fig. 1 and Fig. 3, the golf club structure 1 of the present utility model is mainly composed of a club head 10 and a club body 20; The ball part 103 extends a first connecting arm 101 and a second connecting arm 102 outwards in the same direction along both sides of the hitting part 103, and then, the first connecting arm 101 and the second connecting arm 101 The connecting arm 102 continues to extend upwards to form a guiding portion 105, the first connecting arm 101 and the second connecting arm 102 bridge each other through the guiding portion 105, and the guiding portion 105 and the second connecting arm 105 bridge each other. A connecting arm 101 and the second connecting arm 102 are vertically arranged, so that the guide part 105 is bent integrally with the first connecting arm 101 and the second connecting arm 102 to form a "ㄇ" shape and form A hole 1057, the height h1 of the hole is higher than the height h2 of the hitting part, according to this design, the golf ball can touch the hitting part 103 after entering from the hole 1057, and if the user takes the whole The grip position of the golf club structure 1 is too high, causing the entire golf club structure 1 to be far away from the ground. Accordingly, there will be no situation where the golf ball only hits the frame, resulting in a deviation of the flying angle of the golf ball; and the rod body 20 is a long and thin strip, one end of which is connected to the guide part 105, and the other end forms an open end .

In terms of material, the rod head 10 and the rod body 20 are selected from a metal alloy, such as titanium alloy, stainless steel, iron alloy, manganese alloy, aluminum alloy, or any other metal or metal alloy. In other embodiments, the The club head 10 and the club body 20 may comprise any other materials, such as composite materials, ceramic materials, plastics, or any other suitable materials or combinations of materials. However, it should be known that the first connecting arm 101 and the second connecting arm 102 are integrally bent into any shape such as arch or triangle, which is not limited here, as long as the golf ball can pass through the hole. 1057 touches the ball-hitting part 103 after entering, which is the form of the guide part 105 of this embodiment.

Please refer to Fig. 3, it is more worth mentioning that the utility model further includes a ball hitting surface 1031 on the ball hitting part 103, and the material of the ball hitting surface 1031 is selected from a titanium alloy, a stainless steel, a Iron alloy, a manganese alloy, an aluminum alloy, a ceramic material or a sponge, etc., in shape, can be any one of a rectangle, a rectangle, an ellipse, a circle, a semicircle, etc., and further Description, the hitting surface 1031 may be additionally assembled on the hitting portion 103 according to the needs of the user, so that the materials of the hitting surface 1031 and the hitting portion 103 are different. The actual situation is that when the user wants to make the hitting When the ball has a stronger force on the sphere, you can choose a high-hardness material, and vice versa, you can choose a softer, more shock-absorbing material.

Please continue to refer to FIG. 3. In addition, in order to allow users to observe and train easily, a slot 1011 is further provided on the first connecting arm 101 and the second connecting arm 102, and each of the slots 1011 is a concave The arc appearance, when the user looks down at the club head 10 directly while training, the design of the hollow above the club head 10 and the double slots 1011 can help the user to clearly see the dynamic position of the ball when swinging. In addition, each of the slots 1011 can also assist the user to pick up golf balls, and limit the golf rings to the hitting portion 103, the first connecting arm 101 and the second connecting arm 102. Within the defined range, the user does not need to carry another golf ball picker, and has the characteristics of convenient portability and low manufacturing cost.

It is supplemented that: the standard action of the putter is to send the bar squarely to the target, and the shoulders and arms are naturally relaxed to push to the left to follow the action, and the follow action at the same distance as the back bar forms a pendulum track. Accordingly, the utility model The outer edge 101 of the first connecting arm 101 and the second connecting arm 102 is designed to have a convex arc appearance. When the user performs putting training, in addition to achieving a perfect putting range with the pendulum movement In addition, the convex arc appearance can also help the entire pendulum move smoothly, avoiding interference and collision between the outer edge 101 or the first connecting arm 101 and the second connecting arm 102 and the ground.

Please refer to Fig. 4 again, since the diameter of golf balls currently on the market is designed to be no greater than 1.680 inches (about 4.2627 centimeters), the utility model is provided with a connecting arm 101 between the first connecting arm 101 and the second connecting arm 102. The distance R is fixed, and the distance R is between 4cm and 6cm, preferably 5cm. Therefore, when the user performs a putting operation, when the golf ball enters from the hole 1057 of the guide part 105, the golf ball and The distance between the inner arms of the two connecting arms can be controlled within a certain distance (the best distance is about 2mm each). Before touching the ball hitting part 103, it will first hit the two connecting arms. According to this, according to the design of the utility model, the path of the golf ball entering is limited to achieve the purpose of better training the putting posture.

Please continue to refer to Fig. 3 and Fig. 4, in order to make the golf club head exert the best pushing effect and produce the best swing trajectory, a counterweight is generally arranged on the club head, through which the counterweight The center of gravity of the club head moves down to improve the stability of the player's putter. Therefore, the club head 10 of the present utility model further includes a counterweight 30, and the counterweights 30 are arranged in even numbers on the first One connecting arm 101 and the outer side of the second connecting arm 102, however, it should be known that the counterweight 30 can also be arranged in other positions of the club head 10, such as: inside the ball striking part 103, thus When adjusting the center of gravity of the golf head (that is, the ball-hitting part 103 ), the user can choose to adjust the position of the center of gravity according to personal hitting habits so as to achieve the best putting effect and stability. Not only that, the counterweight 30 can be designed to be detachable or directly fixed on the club head 10. If it is designed to be detachable, the counterweight and installation position can be arbitrarily adjusted according to individual needs to determine If the position and distance of the center of gravity of the rod head 10 are directly fixed on the rod head 10, in addition to being integrally formed with the rod head 10, it can also be connected by optical fiber laser or welding. Preferably, In order to fix the counterweight 30 on the rod head 10 by means of fiber laser, the high energy of the laser light can be directly used to weld a part of the welding part without consuming solder through the fiber laser. Melting forms a larger welding area compared to the traditional welding method, improves the reliability and bonding strength of the welding of the counterweight 30 , and ensures that the counterweight 30 will not be detached during use.

Please refer to Fig. 2 again, the utility model also has another embodiment, as shown in Fig. 2, supplementary explanation: the correct posture of holding the bar is an upright standing posture, and the arm is stretched forward to hold the push rod horizontally, so that the push rod is in contact with the arm It is in a straight line, and the arms and shoulders form a V-shape. Therefore, golf clubs usually set the club head and the grip at an acute angle to each other. Applicable specifications are different. Accordingly, the utility model is additionally provided with an adjustment assembly 1051 between the rod body 10 and the guide part 105, through which the adjustment assembly 1051 can timely adjust the rod body 10 and the The angle of the guiding part 105, wherein the adjusting member 1051 is a rotating shaft structure.

Please continue to refer to FIG. 4, a speed detection unit 1033 is provided inside the ball hitting part 103, and the speed detection unit 1033 can be used to measure the acceleration and angular velocity generated when the user puts the rod. Further description: The speed detection unit 1033 is an accelerometer and a gyroscope. An accelerometer is used to sense the acceleration generated when the ball hitting surface 1031 hits the golf ball, and convert it into a set of acceleration signals and transmit them via wired or wireless transmitted to an electronic device (not shown) for storage; the gyroscope is used to sense the angular velocity generated when the ball hitting surface 1031 hits the golf ball, and convert it into a set of angular velocity signals and transmit them via wired or wireless transmission Store in an electronic device (not shown).

In this embodiment, the accelerometer is a single-axis accelerometer, a two-axis accelerometer, or a three-axis accelerometer, and the gyroscope is a single-axis gyroscope, a two-axis gyroscope, or a three-axis gyroscope. In the embodiment, the best is the three-axis accelerometer and the three-axis gyroscope, because the advantage of the three-axis accelerometer is that it has the characteristics of small size and light weight, can measure the spatial acceleration, and can fully and accurately reflect the motion properties of the object, while the three-axis accelerometer has the advantages of small size and light weight. The axial gyroscope can simultaneously measure the position in 6 directions, the moving trajectory, and the acceleration, and has the advantages of small size, light weight, simple structure, good reliability, more sensitivity, and more accuracy. Not only that, an angle sensor 1035 is installed inside the ball hitting part 103, and simultaneously records the flight angle generated when the user puts the club. When the user swings the club, the angle sensor 1035 senses the arc of the swing and passes Wired transmission or wireless transmission to the electronic device for storage.

The guide part 105 is provided with a sensor 1053 and a warning part 1055, the sensor 1053 is used to sense the orientation angle of the club head 10 and output a sensing signal, and the warning part 1055 is electrically connected to the A sensor 1053, when the orientation angle of the club head 10 differs from a predefined angle by a predefined value, the warning unit 1055 sends out a warning signal, wherein the sensor 1053 is an optical pointer and a sensor, When the user performs putting training, when the pointing beam emitted by the optical pointer aims at the target direction, the sensor can sense the current orientation angle of the guide part 105 at the same time, and use this orientation angle as a predefined angle. Then, when the user pushes the rod, the sensor can sense the orientation angle of the guide part 105 at the moment of the push rod, and by comparing the orientation angle with the predefined angle, the user's push rod can be known. Whether there is a deviation in the angle and the degree of deviation of the push rod angle can be known, so that the user can correct the push rod action accordingly. Moreover, when the difference reaches a certain level, the warning member 1055 on the guide part 105 will A warning signal will be sent out. In this embodiment, the warning member 1055 is a warning light or a buzzer, but any warning device that can send out a warning effect is the warning member 1055 referred to in the present invention.

In addition, an alignment line 1059 is additionally provided on the guide portion 105. When the golf ball enters through the hole 1057, when the user lowers his head and looks directly at the club head 10 below, the alignment line 1059 can be assisted. 1059 and the straight alignment of both ends of the golf ball so that when the golf ball comes into contact with the ball striking face 1031, the putter angle is neither too inward nor too outward to provide alignment aids Effect, not only that, a level (not shown) is also provided on the guide part 105, such as: bubble level, laser level, mercury level, electronic balance, one-dimensional level, hot shoe level, two-dimensional level , or three-dimensional level, to assist in detecting the horizontal angle of the entire club head 10, to ensure that the club head 10 is regulated to the same horizontal plane, and to assist the user to practice.

To sum up, in the golf club structure 1 of the present invention, by providing the first connecting arm 101 and the second connecting arm 102 between the ball striking part 103 and the guiding part 105, It not only limits the path of the golf club when putting, but also prolongs the trajectory when putting, so as to achieve the purpose of training the user's putting posture. Moreover, there is only a first connection between the hitting part and the guiding part The arm and the second connecting arm, that is, the club head, are designed to be hollow. When the user looks down at the club head 10 below, it can help the user to accurately align the position during putting practice, so as not to deviate from the hitting trajectory.

To sum up, this case complies with the requirements stipulated in the Patent Law, and the patent application is filed in accordance with the law, but the above description only lists the preferred embodiments of the utility model, and the patent scope of this case is still mainly listed in the claims.

Claims

A golf club structure, characterized by comprising:

A club head, which includes a ball-hitting portion, a first connecting arm and a second connecting arm extend outwards in parallel and in the same direction along both sides of the ball-hitting portion, the first connecting arm and the second connecting arm The two connecting arms continue to extend upwards to form a guide portion, the first connecting arm and the second connecting arm bridge each other through the guiding portion, and the guiding portion is connected to the first connecting arm and the second connecting arm. The second connecting arm is arranged vertically so that the guide part, the first connecting arm and the second connecting arm are integrally bent into a "ㄇ" shape to form a hole, the height of which is higher than that of the ball. the height of the section; and

A rod body, one end of which is connected with the guide part.
The golf club structure according to claim 1, wherein the first connecting arm and the second connecting arm are further provided with a slot, and each of the slots has a concave arc appearance.
The golf club structure according to claim 2, wherein the outer edges of the first connecting arm and the second connecting arm have a convex arc appearance.
The golf club structure according to claim 3, wherein there is a distance between the first connecting arm and the second connecting arm, and the distance is between 4 cm and 6 cm.
The golf club structure according to claim 4, wherein the club head further comprises a counterweight, and the counterweights are arranged in double numbers on the first connecting arm and the second connecting arm outside.
The golf club structure according to claim 1, wherein a ball hitting surface is provided on the ball hitting part, and the material of the ball hitting surface is selected from a titanium alloy, a stainless steel, an iron alloy, and a manganese alloy, an aluminum alloy, or a sponge.
The golf club structure according to claim 1, wherein an adjustment assembly is provided between the shaft body and the guide part, through which the adjustment assembly can timely adjust the relationship between the shaft body and the guide part. angle.
The golf club structure according to claim 1, wherein a speed detection unit is arranged inside the ball hitting portion.
The golf club structure according to claim 1, wherein an angle sensor is arranged inside the ball striking portion.
The golf club structure according to claim 1, wherein a sensor and a warning member are provided on the guide portion, the sensor is used to sense the orientation angle of the club head and output a sensing signal The warning member is electrically connected to the sensor, and when the heading angle of the club head differs from a predefined angle by a predefined value, the warning unit sends out a warning signal.