KR102546889B1 - Golf swing training device - Google Patents

Abstract

The present invention relates to a golf swing exerciser, and more particularly, to a shaft having a grip having excellent grip and tactile feel, and a speed or angle recognizing means through which a user can directly feel the swing speed or angle during a golf swing. (Shaft) part, a grounding part having a swing trajectory recognition means capable of recognizing the swing trajectory of the golf head after hitting the golf ball, and a sense of speed of the head in golf hitting without risk in a narrow indoor environment The weight drive of the surgical part (natural leather) at the end (TOP) of the back swing (TOP) OUT TO IN Swing suppression prevention and IN TO OUT release swing automatic realization function occurs as the down blow phenomenon in which the hands and arms come down naturally by the flow occurs naturally In addition, during swing practice, the weight drive of the surgical part is transmitted to the hand, arm, and shoulder, and as the skeletal muscle strength is strengthened, there is an effect of preventing casting (wrist cocking loosening).

Description

Golf swing training device {GOLF SWING TRAINING DEVICE}

The present invention relates to a golf swing exerciser, and more particularly, to a shaft having a grip having excellent grip and tactile feel, and a speed or angle recognizing means through which a user can directly feel the swing speed or angle during a golf swing. (Shaft) part, a grounding part having a swing trajectory recognition means capable of recognizing the swing trajectory of the golf head after hitting the golf ball, and a sense of speed of the head in golf hitting without risk in a narrow indoor environment It allows swing practice to be performed with a natural swing motion without effort, and it is possible to practice naturally in the so-called optimal direction of movement of the golf club, "In to Out", thereby improving the flight distance. Of course, the direction of the ball can be sent in the desired direction when hitting, and the head part that can minimize the risk of injury to the body is equipped to prevent out-to-in swing suppression and in-to-out It relates to a golf swing exerciser having a release swing automatic implementation function and a casting (wrist cocking loosening) suppression prevention function.

Golf is an exercise that uses the centrifugal force and inertia of the golf head and uses the resulting rotational torque to hit the golf ball. Depending on how well the back is performed, the distance improved and the direction and quality of the ball are determined. There is a limit that requires a wide space and a long time to practice the rotational torque obtained by the centrifugal force during swing and the correct swing trajectory. No. discloses a practice tool made of plastic, but the above-mentioned utility model consists of only a piece of rubber material, so it is impossible to quickly restore it in swing practice, which causes a delay in swing practice, and also has a shape with a wide end. Since it is composed of only the head, there is a limit for the user to practice while feeling the speed of the head. In order to compensate for this disadvantage, Patent Publication No. 10-2013-0087764 has been disclosed. The above published patent provides a golf swing exerciser suitable for the user's physique by configuring the shaft in a double structure so that the length of the golf swing exerciser can be adjusted through a hard shaft, and can be quickly restored through a soft shaft containing an iron core. A golf swing trainer is disclosed. The golf swing exerciser is composed of a grip 10, a first shaft 20, a second shaft 30, and a head 40, and the first shaft 20 is assembled to the lower side of the grip 10. The second shaft 30 is connected to the lower side of the first shaft 20 to be assembled and is a soft material with a handle portion 25 formed therein, and the head 40 is It is assembleably connected to the lower side of the second shaft 30. Through the above-described configuration, stiffness due to the weight of the golf club is prevented through the soft shaft portion, and rotational torque obtained by centrifugal force during swing and natural cocking release are enabled, so that you can acquire an accurate swing trajectory that accelerates upon impact. , It is described that the soft shaft with a built-in iron core adopted in the present invention increases the restoring force of the soft shaft, thereby reducing the feedback time until the shaft hits the back and is restored again, and through this, the golfer can learn the correct motion. The above patent focuses on a soft and improved shaft configuration to alleviate the rigidity of the shaft, and the head is made of a circular plastic or similar material to the wall when practicing indoors or in a narrow environment in an apartment living room or house. In addition to the risk of damaging the interior or decoration, the weight of the head is simply concentrated on the circular ball, so it may not be suitable for instantaneous impact practice, and injury to the body by the instant centrifugal force of the ball There are problems that may cause In addition, in many cases, the above-described prior art does not indicate the user's golf swing speed, so the user cannot directly feel the improvement and improvement of the result of practice as a golf club. In addition, the swing trajectory of the golf club is a very important factor in golf practice. It has problems such as there is no function to check the swing trajectory in real time, so you have to learn it only by feeling. In general, during the golf swing, the so-called "In to Out" swing, in which the golf club swings from the inside of the body to the outside of the body, is a so-called "in to out" swing that sends the ball far or in the desired direction when hitting the ball. Although it is recognized as the optimal swing trajectory in terms of the direction to send the golf club, if a golf beginner does not properly practice the swing direction of the golf club, the "out to in" method (head from the outside to the inside of the body) There is a problem of suffering a lot of damage in terms of the distance to send the ball far or the direction to send the ball in the desired direction when hitting the ball, Conventional golf swing trainers additionally have a problem of not providing enough practice to have such an optimal swing trajectory.

The present invention was conceived to solve the above problems, and a technical problem to be solved in the present invention is to provide a golf swing exerciser having a grip part with excellent grip and tactile feel.

Another technical problem to be solved by the present invention is to provide a golf swing exerciser having a speed recognizing means through which a user can directly experience swing speed during a golf swing.

Another technical problem to be solved by the present invention is to provide a golf swing exerciser equipped with a swing trajectory recognizing means capable of recognizing a swing trajectory of a golf head after hitting a golf ball.

Another technical problem to be solved by the present invention is to improve the sense of speed of the head in golf hitting without risking a narrow indoor environment and to practice the maximum training effect, and when the golf club is swinging, the head part is inside the body Optimal swing in terms of the distance to send the ball far or the direction to send the ball in the desired direction when hitting the ball An object of the present invention is to provide a golf swing exerciser having a head unit capable of minimizing the risk of injury to the body as well as enabling the practice of the trajectory.

Another technical problem to be solved by the present invention is that by mounting a leather whip structure on the actual driver shaft, the practice rhythm and tempo power can acquire a sense of unity with the actual swing, and flexibility and elasticity are enhanced according to body twist and unwind to improve the lower body ground. It is to provide a golf swing practice device that helps to increase repulsive force and also eliminates the downswing wrist casting phenomenon.

Another technical problem to be solved by the present invention is a golf swing exerciser having an OUT TO IN swing suppression prevention function, an IN TO OUT release swing automatic implementation function, and a casting (wrist cocking loosening) suppression prevention function. is to provide

In order to achieve the above object, the golf swing exerciser according to a preferred embodiment of the present invention has a grip part made of silicon or medical glove material, and a shaft part having a display part indicating the speed level during golf swing. And, it is characterized by providing a golf swing exerciser comprising a laser part formed on the ground part and showing the swing trajectory during swing, and a whip-shaped head part formed including a whip body part and a whip surgery part.

As described above, the golf swing exerciser according to the present invention has excellent grip and tactility due to the grip part made of silicon or medical glove material, and has a display part at the end of the shaft to show the swing speed during golf swing, so that the user can directly after swinging. By checking the swing speed, the training effect can be checked in real time, and the trajectory of the golf head can be recognized after the impact of the golf swing by attaching the laser part to the ground part connected to the shaft part, and the improved whip shape By applying the head part, it is possible to reduce the risk of injury by not putting too much strain on the body, and has an effect of further enhancing the practice effect of the golf swing.

In addition, due to the whip-shaped head of the present invention, during the swing of the golf club, the whip receives force from the uppermost part of the swing and is scattered from the inside to the outside in the air, and due to this operation, the weight of the head is properly distributed By making it so that the direction of movement of the head during the swing of the golf club can be practiced naturally as "In to Out", there is an effect of correcting the "Out to In" swing.

In addition, by attaching a leather whip structure to the actual driver shaft, practice rhythm and tempo power can experience a sense of unity with the actual swing, and flexibility and elasticity are enhanced according to body twist and unwind, helping to increase the ground reaction force of the lower body. It has the effect of eliminating the casting phenomenon, and it not only helps to increase the follow power, but also has the effect of increasing the swing and head speed, and the weight-driven (sliding) flow of the surgical part (natural leather) at the end of the back swing (TOP). As the down blow phenomenon in which the hands and arms come down naturally occurs, the effect of prevention of OUT TO IN swing suppression and automatic implementation of IN TO OUT release swing occurs, and also the swing During practice, the weight drive of the surgical part is transmitted to the hand, arm, and shoulder, and as the skeletal muscle strength is strengthened, it is effective in preventing casting (wrist cocking loosening).

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and serve to further understand the technical idea of the present invention together with the contents of the above-described invention, so the present invention is limited to those described in the drawings. It should not be construed as limiting.
1 is a view showing a golf swing exerciser according to the prior art.
2 is a side view of a golf swing exerciser according to the present invention.
3 is a diagram showing a product actually implemented as a golf swing exerciser according to the present invention.
4 is a view showing a shaft to which a display according to the present invention is attached.
5 is a view showing a ground unit equipped with a laser unit according to the present invention.

The above objects, features and advantages will be described later in detail with reference to the accompanying drawings, and accordingly, those skilled in the art to which the present invention belongs will be able to easily implement the technical spirit of the present invention. In describing the present invention, if it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

Terms including ordinal numbers, such as first and second, may be used to describe various components, but the components are not limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention. Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise.

The terms used in the present invention have been selected from general terms that are currently widely used as much as possible while considering the functions in the present invention, but these may vary depending on the intention of a person skilled in the art or precedent, the emergence of new technologies, and the like. In addition, in a specific case, there is also a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the invention. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, not simply the name of the term.

When it is said that a certain part "includes" a certain component throughout the specification, it means that it may further include other components without excluding other components unless otherwise stated.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments of the present invention exemplified below may be modified in many different forms, and the scope of the present invention is not limited to the embodiments described below. The embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art.

2 is a side view of a golf swing exerciser according to the present invention, and FIG. 3 is a view showing a practical golf club manufactured according to the present invention having such a configuration.

A golf club can be largely divided into a grip part, a shaft part, a contact part, and a head part. Reference numeral 2-1 shown in FIG. 2 denotes a grip part of a golf club. A grip part of golf is a part where a user directly contacts a golf club and is the most basic and important part of golf. A grip can directly affect a golf swing depending on its shape, material, and state. However, the user does not pay as much attention to the grip as when selecting a golf club, and it is also the most easily overlooked part by the user. The grip part generally serves to hold the golf club firmly without slipping, and also affects the swing depending on the shape and weight of the grip. Grips can be divided into round grips and rib grips depending on their shape. In the present invention, it may be implemented using any type of grip. The material also has an important influence on the shape and weight of the grip. As a material for general grips, rubber grips are widely used, and rubber grips are the most popular and inexpensive, and have the characteristic of maintaining the same texture at all times as their properties do not change with changes in temperature. Next, there are cases where a cord grip and a half-thread grip are used, which means a grip tightly embedded with a thread on the rubber grip surface. These cord grips and half-thread grips are grips that combine the strength of a yarn grip against moisture and the grip of a rubber grip, and are generally the most preferred by professional golfers. ) is also In the present invention, a silicone grip is intended to be used in addition to the grip, but a generally used silicone grip tends to be slippery and is used only in pieces such as putters. However, as the material of the grip according to the present invention, the grip portion is formed of silicone material or latex material used in medical gloves to improve grip and tactility. The medical glove material may additionally include NBR synthetic rubber material in addition to latex, and the NBR synthetic rubber represents synthetic rubber made of acrylonitrile and butadiene. In addition, it may further include nitrile material. may be To further prevent slipping, a protrusion may be formed on the silicone or latex to further improve gripping force. Reference numeral 2-2 denotes a shaft part connected to the grip part. Shaft is the most basic consideration when selecting a golf club, and plays a role of assisting in stably maintaining kinetic energy and uniformly impacting each swing. Here, shaft strength means the resistance to the force of the shaft when a certain force is applied to the golf club, and the selection of shaft strength is directly related to the trajectory angle and direction of the ball, and as a result, it affects the flight distance. can have a lot of impact. As for the material of such a shaft, it started with wood in the past, but now graphite and steel are the most used materials. Graphite is a carbon material that has good elasticity and is light, so it is advantageous to secure a distance by using fast club head speed. there is. In general, the strength of the shaft can be determined according to the speed of the club head, and since the speed of the club head is greatly affected by the weight of the head, the shaft according to the present invention is a preferred shaft according to the weight of the head. ) can be selected, and even if a shaft made of any material such as graphite or steel is used, desirable strength and performance can be exhibited according to the advantages of the head part according to the present invention. In addition to the material of the shaft, in the present invention, a speed sensor and an angle sensor are provided at the lower end of the shaft, and a display showing the golf swing speed and angle collected by the speed sensor and angle sensor is mounted. do. FIG. 4 is a view showing a shaft to which a display according to the present invention is attached, showing a display unit formed on the shaft 2-2 and an actual operation screen. Preferably, the display unit may be formed at the lower end of the shaft unit, but it may be manufactured and formed in any shape at any part of the shaft unit according to the user's preference. The display unit is denoted by numeral 3-1 in FIG. 4 . Although not shown in detail in the drawing, it is obvious that various sensors capable of collecting additional information such as the speed and angle of the golf club are embedded inside the shaft or inside the display. As an embodiment, only the speed and angle of the golf club are shown, but it is obvious that the collected data can be expanded more abundantly with various sensors built-in according to the purpose of the designer, and can belong to the scope of the present invention. A grounding portion according to the present invention is formed at the lower end of the shaft portion, which is indicated by numerals 2-3 in the drawings. The ground part is a part that serves to connect the shaft part and the head part, and in the present invention, the laser part can be mounted on this part. The laser unit includes a light emitting unit for radiating laser light to the ground and may be integrally mounted to the ground unit, or may be detachable/attached if necessary. The laser irradiated on the ground is projected onto the ground in a form having a certain direction through a light diffusion filter, and has a feature of recognizing and learning the swing trajectory, angle, direction, etc. of the golf club by itself. Due to the function of the laser part, beginners learning golf for the first time and users who want to simply analyze and practice their golf swing indoors can easily practice their swing without time and space limitations. 5 shows a shaft (Shaft) on which the laser part is mounted according to the present invention. Reference numeral 2-3 denotes a grounding unit, and numeral 4-1 denotes a body of the laser unit, and laser can be irradiated through the round light emitting unit 4-2 at the front. The head portion of the golf club is indicated by numerals 2-4 in FIG. 2 and is formed by being connected to a ground portion including a laser portion as shown in the drawing.

In the above description, the shaft has been described as a shaft equipped with a display unit and a laser unit, but the head unit of the golf club according to the present invention described below can be applied to any shaft such as an actual driver or wood shaft in addition to the above shaft.

In general, in the prior art, the head of such a golf practice swing machine generally has a circular or spherical shape as described above, but the head according to the present invention is characterized in that it is formed as a structure having a whip shape. The whip-shaped structure can be divided into a whip body part 2-4a and a whip operation part 2-4b, and can be made of various materials such as artificial leather, leather, cloth, rubber, hard fiber or similar materials. It can be made of one material, but can also be made of different materials, and can be made by combining the above materials, or can be made to have various weights according to the user's age, experience, and gender. Depending on whether the user wants a heavy head or a light head, it can be manufactured with different materials and weights. It can be made by twisting, sewing, patching, or any other method, and the power of the shaft is evenly transmitted to the whip operation part 2-4b through the whip body part 2-4a. . Due to this single body structure, the whip-shaped head portion 2-4 can exert a more stable force. As shown in the drawing, the whip body part 2-4a is connected to the whip operation part 2-4b, and the number of operations of the whip operation part 2-4b has one or more. It can be manufactured to, but it is preferable to manufacture it to have a number of about 15-20, but it is okay to manufacture any number according to the needs of those skilled in the art. Due to the structure of the whip-shaped part divided into two, the swing speed and force from the body part 2-4a are evenly propagated to the surgical part 2-4b so that the user can maximize training through force distribution during golf swing. effect can be achieved. In addition, the length of each operation in the whiplash surgery part 2-4b can also be manufactured according to the purpose and intention of the designer, but preferably it can be manufactured to have about 45-50cm for men and about 35-40cm for women or children. And it can be manufactured in the form of various lengths so that it can be used selectively according to the user's needs. Since the weight varies depending on the material and its length and shape, implementing the whipped water in these various combinations will of course be included in the scope of the present invention. In addition, the shape of the whiplash surgery is also proposed in the form of a round arrowhead as an example in the present invention, but it is free to manufacture it in any shape such as a circle, square, or diamond shape according to the designer's intention, and it is obvious that this is also included in the scope of the present invention. It's true. In the golf swing, the so-called "In to Out" swing, in which the head part swings from the inside of the body to the outside, is optimal in terms of the distance to send the ball far and the direction to send the ball in the desired direction when hitting. is recognized as the swing trajectory of In general, beginners do not practice the swing direction of the golf club properly, so golf maintains the swing trajectory of the "out to in" (a method of swinging the golf club so that the head part moves from the outside of the body to the inside). I have a swing, so I'm seeing a lot of damage in terms of distance or direction. Due to the whip-shaped head part according to the present invention, when the golf club is swinging, the whip part receives force from the uppermost part of the swing and is scattered from the inside to the outside in the air, and due to this operation, the weight of the head is properly distributed By allowing the golf club to move in the optimal direction, it is possible to practice naturally in the so-called "in to out" direction. It becomes possible. In addition, by attaching a leather whip structure to the actual driver shaft, practice rhythm and tempo power can experience a sense of unity with the actual swing, and flexibility and elasticity are enhanced according to body twist and unwind, helping to increase the ground reaction force of the lower body. It has the effect of eliminating the casting phenomenon, and not only helps to increase follow power, but also increases swing and head speed.

The swing exerciser according to the present invention naturally performs a down blow phenomenon in which the hands and arms come down due to the flow of the weight drive (slung) of the surgical part (natural leather) at the end (TOP) of the back swing. Prevents OUT TO IN swing and automatically realizes IN TO OUT release swing. In addition, during swing practice, the weight drive of the surgical part is transmitted to the hand, arm, and shoulder to strengthen skeletal muscle strength. Accordingly, the effect of preventing casting (loosening wrist cocking) is generated.

In addition, it has the effect of helping to increase power by providing a certain mechanism (securing trajectory, body twist, down blow, follow, finish) to the overall swing.

As described above, although the preferred embodiments according to the present invention have been described above, the technical idea of the present invention is not limited thereto, and each component of the present invention is within the technical scope of the present invention to achieve the same purpose and effect. may be changed or amended in In addition, although the preferred embodiments of the present invention have been shown and described above, the present invention is not limited to the specific embodiments described above, and in the technical field to which the present invention belongs without departing from the gist of the present invention claimed in the claims. Various modified implementations are possible by those skilled in the art, and these modified implementations should not be individually understood from the technical spirit or perspective of the present invention.

2-1: grip part 2-2: shaft part
2-3: ground part 2-4: head part
2-4a: whip body part 2-4b: whip operation part
4-1: Laser unit body 4-2: Laser emitting unit

Claims (6)

In the golf swing exerciser composed of a grip part, a shaft part, and a head part,
Further comprising a grounding portion connecting between the shaft portion and the head portion,
The head portion is composed of a whip shape consisting of a whip body portion and a whip operation portion,
The shaft unit includes a speed sensor or an angle sensor, and includes a display unit that indicates the speed level or the angle level or both of the golf club during the speed golf swing.
The golf swing exerciser, characterized in that the ground unit comprises a laser unit for irradiating a laser so that the laser is projected onto the ground in a form having a certain direction through a light diffusion filter.
According to claim 1,
The grip part is made of silicone or medical glove material, and the medical glove material is a latex material, NBR synthetic rubber material made of acrylonitrile and butadiene, Golf swing exerciser, characterized in that any one of the nitrile (Nitrile) material.
delete delete According to claim 1,
The whip body part and the whip operation part may be made of one of artificial leather, leather, cloth, rubber, hard fiber, rubber, or similar materials, and may be made of different materials, or one of the above materials. A golf swing exerciser characterized in that it can be configured by combining the above.
According to claim 1,
The length of the operation of the whiplash surgery unit is 45 to 50 cm for men and 35 to 40 cm for women and children, and the number of the golf swing exerciser is 15 to 20.

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