KR102656739B1 - Golf swing sway prevention device - Google Patents

Abstract

A golf swing sway prevention device is disclosed. The golf swing sway prevention device according to an embodiment of the present invention includes a main body portion that is mounted in surface contact on a portion of the lower surface of the user's shoe and has a structure that is inclined so that the outside of the foot rises and the inside falls. A fixing part mounted on both ends of the main body and having a structure bound to surround the user's shoes; and a tightening control unit mounted on the fixing unit and capable of changing the tightening length of the fixing unit.
According to the present invention, the outside of the foot is inclined so that it rises and the inside of the foot falls, and an inclined structure is provided on the outside to support the inclined foot, thereby preventing the sway phenomenon by forming the center of gravity of both feet inward. Furthermore, it is possible to provide a golf swing sway prevention device that enables a stable and accurate swing.

Description

Golf swing sway prevention device

The present invention relates to a golf swing sway prevention device, and more specifically, to a golf swing sway prevention device that is stably mounted on a user's golf shoes and can correct the user's golf swing posture.

In general, golf is a game in which players hit golf balls at rest on a course with a golf club one after another and put them into designated holes. After completing all designated holes, it is a game in which players compete for superiority based on the number of strokes taken up to that point.

Therefore, in order for a golfer to use a golf club to send the golf ball to the appropriate location and direction, it is most important to swing the head of the golf club along the correct trajectory. This swing posture allows the golfer to maintain an appropriate distance from the ball. Stance, which determines the position of both feet, positioning the golf club on the grass behind the ball and assuming an appropriate posture to hit the ball, backswing, moving the golf club back and lifting it upward, backswing state Down swing, where the golf club is pulled down to hit the ball, impact, where the head of the down-swinged golf club hits the ball, and swing where the golf club continues to push the ball according to inertia after hitting the ball. It is distinguished by the finishing posture, and in order to perform this series of continuous movements, the center of the body must be kept from being biased in one direction to achieve a stable and accurate swing.

However, in the case of the majority of amateur golfers, excluding some professional players, as shown in Figure 1 (a), the center of gravity is excessively biased to the left and right during the swing, resulting in the so-called sway ( Due to the sway phenomenon, it was difficult to send the golf ball in the intended direction.

To solve this problem, anti-sway socks having the structure shown in (c) of Figure 1 were developed.

However, in the case of anti-sway socks according to the prior art, the position of the uneven structure of the socks changes during the wearer's walking and shoe wearing process, so a stable posture correction effect cannot be achieved, and the anti-sway socks must be worn at the moment of hitting. There was a very uncomfortable problem of having to take it off.

Therefore, there is a need for a technology that can solve the problems caused by the prior art mentioned above.

Korean Patent Publication No. 10-1021065 (Registration Date: March 3, 2011)

The purpose of the present invention is to provide a golf swing sway prevention device that is stably mounted on the user's golf shoes and can correct the user's golf swing posture.

The golf swing sway prevention device according to one aspect of the present invention for achieving this purpose is mounted in surface contact on a portion of the lower surface of the user's shoe, and forms an incline so that the outside of the foot rises and the inside falls. the main body of the structure; A fixing part mounted on both ends of the main body and having a structure bound to surround the user's shoes; and a tightening control unit mounted on the fixing unit and capable of changing the tightening length of the fixing unit.

In one embodiment of the present invention, the main body part includes: a ground contact surface formed on the lower surface of the main body part, having a structure in surface contact with the ground, and made of a material having a frictional force of a predetermined size; an outer side forming the outer side structure of the main body portion; And a shoe contact surface formed on the upper surface of the main body, has a structure that makes surface contact with the lower surface of the user's shoe, is made of a material having a frictional force of a predetermined size, and has a plurality of concavo-convex structures. .

In one embodiment of the present invention, the main body unit includes a first pressure detection unit mounted on an inner end of the ground contact surface and detecting a pressure value in real time; a second pressure detector mounted on the outer end of the ground contact surface and detecting a pressure value in real time; And it is mounted inside the main body, and compares the data detected from the first pressure detector and the second pressure detector in real time, and the deviation of each pressure value detected from the first pressure detector and the second pressure detector is within the reference range. It may be configured to include a warning generator that generates a warning sound when it exceeds the limit.

In one embodiment of the present invention, the main body portion is mounted on the inner end of the main body portion where the ground contact surface and the shoe contact surface are in contact with each other, and has a hinge binding portion structured to space the shoe contact surface and the ground contact surface by a predetermined angle; a rotary handle positioned at the center of the outer side and capable of being rotated by being held by a user's finger; a rotating shaft mounted inside the main body and transmitting the rotational motion transmitted through the rotating handle to the tilt changing section; And a tilt change unit mounted between the lower surface of the shoe contact surface and the upper surface of the ground contact surface, and operated by the rotation of the rotating shaft to change the angle between the shoe contact surface and the ground contact surface. .

In this case, the outer side and all remaining sides may be made of a flexible material having a predetermined amount of elastic recovery force.

In one embodiment of the present invention, the main body part is mounted inside the main body part, has a rotation axis in a direction parallel to an imaginary straight line connecting the front and back of the shoe to be mounted, and is operated by a control signal from the control unit. a flywheel that provides inertial force inward to the main body; And it is mounted inside the main body, and compares the data detected from the first pressure detector and the second pressure detector in real time, and the deviation of each pressure value detected from the first pressure detector and the second pressure detector is within the reference range. If it exceeds the limit, it may be configured to include a control unit that controls the flywheel to rotate and provide an inertial force so that the main body can be restored inward.

As described above, according to the golf swing sway prevention device of the present invention, by providing a main body portion, a fixing portion, and a tightening adjusting portion of a specific structure, the outside of the foot is inclined to rise and the inside is downward, and the outside is inclined to By providing an inclined structure to support the feet so that the center of gravity of both feet is formed inward, the sway phenomenon can be prevented, and furthermore, a golf swing sway prevention device that enables a stable and accurate swing can be provided. there is.

Figure 1 is a cross-sectional view showing a golf swing sway prevention sock according to the prior art.
Figure 2 is a photograph showing a golf swing sway prevention device according to an embodiment of the present invention.
Figure 3 is a photograph showing a state in which the golf swing sway prevention device shown in Figure 2 is installed on a shoe.
Figure 4 is a photograph looking down from another direction when the golf swing sway prevention device shown in Figure 2 is mounted on a shoe.
Figure 5 is a front view showing a golf swing sway prevention device according to an embodiment of the present invention.
Figure 6 is a longitudinal cross-sectional view showing the golf swing sway prevention device shown in Figure 5.
Figure 7 is a longitudinal cross-sectional schematic diagram showing how the slope angle of the shoe contact surface is changed by operating the slope changing unit by manipulating the rotation handle of the golf swing sway prevention device shown in Figure 6.
Figure 8 is a front view and a top view showing a golf swing sway prevention device according to another embodiment of the present invention.
Figure 9 is a front view and a top view showing a golf swing sway prevention device according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to this, terms and words used in this specification and claims should not be construed as limited to their usual or dictionary meanings, but should be construed with meanings and concepts consistent with the technical idea of the present invention.

Throughout this specification, when a member is said to be located “on” another member, this includes not only cases where a member is in contact with another member, but also cases where another member exists between the two members. Throughout this specification, when a part "includes" a certain component, this means that it may further include other components rather than excluding other components, unless specifically stated to the contrary.

Figure 2 shows a photograph showing a golf swing sway prevention device according to an embodiment of the present invention, and Figure 3 shows a photograph showing the golf swing sway prevention device shown in Figure 2 mounted on a shoe. , FIG. 4 shows a photograph looking down from another direction when the golf swing sway prevention device shown in FIG. 2 is mounted on a shoe.

Referring to these drawings, the golf swing sway prevention device 100 according to this embodiment is provided with a main body 110, a fixing part 120, and a tightening adjusting part 130 of a specific structure, so that the outside of the foot rises. The inside is inclined to descend, and the outside is provided with an inclined structure to support the slanted feet, so that the center of gravity of both feet is formed inward, thereby preventing the sway phenomenon and further creating a stable and accurate swing. A golf swing sway prevention device that makes this possible can be provided.

Hereinafter, each component of the golf swing sway prevention device 100 according to this embodiment will be described in detail with reference to the drawings.

Figure 5 shows a front view showing a golf swing sway prevention device according to an embodiment of the present invention.

2 to 5, the main body 110 of the golf swing sway prevention device 100 according to this embodiment is mounted in surface contact with a portion of the lower surface of the user's shoe, and the outside of the foot is raised. And the inside is a structure that slopes downward.

Specifically, the main body 110 may be configured to include a ground contact surface 111, an outer side 112, and a shoe contact surface 113 of a specific structure. The ground contact surface 111 is formed on the lower surface of the main body 110, has a structure that makes surface contact with the ground, and is made of a material that has a frictional force of a predetermined size. The outer side 112 forms the outer side structure of the main body 110. In addition, the shoe contact surface 113 is a structure formed on the upper surface of the main body 110, is in surface contact with the lower surface of the user's shoe, is made of a material with a frictional force of a predetermined size, and has a plurality of uneven structures. is formed.

At this time, it is desirable to vary the height of the main body 110 and the inclination angle of the shoe contact surface 113 according to the user's gender, height, weight, body type, and golf swing condition.

The fixing part 120 according to this embodiment is mounted on both ends of the main body 110 and has a structure bound to surround the user's shoes.

The tightening adjustment unit 130 according to this embodiment is mounted on the fixing unit 120 and has a structure that allows the tightening length of the fixing unit 120 to be changed. Specifically, the tightening control unit 130 may use a Velcro fastening structure, but is not limited thereto.

FIG. 6 shows a longitudinal cross-sectional view showing the golf swing sway prevention device shown in FIG. 5, and FIG. 7 shows the inclination angle of the shoe contact surface by manipulating the rotation handle of the golf swing sway prevention device shown in FIG. 6 to operate the inclination change unit. A longitudinal cross-sectional schematic diagram showing the change is shown.

Referring to these drawings, the main body 110 according to this embodiment further includes a first pressure detection unit 114, a second pressure detection unit 115, and a warning generation unit 116 that perform specific roles. You can.

Specifically, the first pressure detection unit 114 is mounted on the inner end of the ground contact surface 111 and can detect the pressure value in real time. The second pressure detection unit 115 is mounted on the outer end of the ground contact surface 111 and can detect the pressure value in real time. The warning generation unit 116 is a component mounted inside the main body 110 and compares the data detected from the first pressure detection unit 114 and the second pressure detection unit 115 in real time, and the first pressure detection unit ( If the deviation of each pressure value detected from 114) and the second pressure detection unit 115 exceeds the standard range, a warning sound may be generated.

When the wearer's foot posture is tilted inward or outward, a deviation occurs in the pressure values detected from the first pressure detector 114 and the second pressure detector 115, and the generated deviation falls within the preset reference range. If it exceeds the limit, a warning sound is generated to help the wearer recognize that his/her posture is disturbed. At this time, the sensitivity of the warning sound can be adjusted by changing the allowable standard range of deviation.

In addition, the main body portion 110 according to this embodiment may further include a hinge coupling portion 141, a rotating handle 142, a rotating shaft 143, and a tilt changing portion 144 of a specific structure.

Specifically, the hinge binding portion 141 is a component mounted on the inner end of the main body 110 where the ground contact surface 111 and the shoe contact surface 113 are in contact with each other, and the shoe contact surface 113 and the ground contact surface 111 are connected to each other. It is a structure that is spaced apart by a predetermined angle. The rotation handle 142 has a structure that can be rotated by being held by the user's finger at the exact center of the outer side 112. The rotation shaft 143 is mounted inside the main body 110 and can transmit the rotational motion transmitted through the rotation handle 142 to the tilt changing unit 144. The inclination change unit 144 is a component mounted between the lower surface of the shoe contact surface 113 and the upper surface of the ground contact surface 111, and operates by the rotation of the rotating shaft 143 to change the shoe contact surface 113 and the ground. It is a structure that changes the angle between the contact surfaces 111. At this time, the outer side 112 and all remaining sides are preferably made of a flexible material having a predetermined amount of elastic recovery force.

In this case, as shown in FIG. 7, the user can hold and rotate the rotation handle 142 with his or her fingers to operate the inclination changing unit 144, and the inclination changing unit 144 is connected to the shoe contact surface 113 and The angle between the ground contact surfaces 111 is changed. As a result, the user can easily adjust the inclination angle of the shoe contact surface 113 using the rotation handle 142.

Figure 8 shows a front view and a top view showing a golf swing sway prevention device according to another embodiment of the present invention, and Figure 9 shows a front view and a plan view showing a golf swing sway prevention device according to another embodiment of the present invention. A floor plan is shown.

Referring to these drawings, the golf swing sway prevention device 100 according to the present embodiment includes a hinge coupling part 141 that can operate independently inside the A part and the B part on both sides in a plane, a rotating handle 142, A rotating shaft 143 and a tilt changing unit 114 may each be built-in.

In this case, the inclination angles of the inside and outside of the wearer's shoes, as well as the inclination angles of the front and rear of the shoes, can be set separately. It is desirable to change and apply various changes depending on the user's gender, height, weight, body type, and golf swing condition.

Additionally, the main body 110 according to this embodiment may be configured to include a flywheel 151 and a control unit 153 of a specific structure.

Specifically, the flywheel 151 is a component mounted inside the main body 110 and has a rotation axis 152 in a direction parallel to an imaginary straight line connecting the front and rear of the shoe to be mounted, and the control unit 153 It can be operated by a control signal to provide inertial force to the main body 110 in the inward direction.

In addition, the control unit 153 is a component mounted inside the main body 110, and compares the data detected from the first pressure detection unit 114 and the second pressure detection unit 115 in real time, and the first pressure detection unit ( 114) and the second pressure detection unit 115, if the deviation of each pressure value exceeds the standard range, the flywheel 151 is rotated to drive the inertial force to return the main body 110 inward. You can control it to provide.

In this case, when the wearer's foot posture is tilted inward or outward, a deviation occurs in the respective pressure values detected from the first pressure detector 114 and the second pressure detector 115, and the generated deviation is preset. If the standard range is exceeded, the flywheel 151 is activated to transmit instantaneous inertial force to the wearer's shoes, allowing the wearer to recognize that the wearer's posture is disturbed. At this time, the direction of inertial force application can be provided differently by setting the instantaneous rotation direction of the flywheel 151. Specifically, when the wearer's foot posture is tilted inward, an inertial force can be provided in an outward direction, and when the wearer's foot posture is tilted outward, an inertial force can be provided in an inward direction. In this case, the wearer can easily recognize the tilted direction of the foot posture.

As described above, according to the golf swing sway prevention device of the present invention, by providing the main body portion 110, the fixing portion 120, and the tightening adjusting portion 130 of a specific structure, the outside of the foot rises and the inside of the foot rises. It is inclined to descend, and a slanted structure is provided on the outside to support the slanted feet, so that the center of gravity of both feet is formed inward, thereby preventing the sway phenomenon and further enabling a stable and accurate swing. A golf swing sway prevention device can be provided.

In the above detailed description of the present invention, only special embodiments thereof have been described. However, it should be understood that the present invention is not limited to the particular form mentioned in the detailed description, but rather is understood to include all modifications, equivalents and substitutes within the spirit and scope of the present invention as defined by the appended claims. It has to be.

That is, the present invention is not limited to the specific embodiments and descriptions described above, and various modifications may be made by anyone skilled in the art without departing from the gist of the present invention as claimed in the claims. is possible, and such modifications fall within the scope of protection of the present invention.

100: Golf swing sway prevention device
110: main body
111: Ground contact surface
112: Outer side
113: Shoe contact surface
114: First pressure detection unit
115: Second pressure detection unit
116: Warning occurrence unit
120: fixing part
121: inner band
122: outer band
130: Tightening adjustment unit
141: Hinge connection part
142: Rotating handle
143: rotating shaft
144: Slope change unit
144a: Position change cylinder
144b: 1st joint
144c: 2nd joint
144d: link
144e: first support
144f: second support
151: flywheel
152: rotation axis
153: Control unit

Claims (5)

A main body portion 110 that is mounted in surface contact on a portion of the lower surface of the user's shoe and has a structure that is inclined so that the outside of the foot rises and the inside of the foot falls;
A fixing part 120 mounted on both ends of the main body 110 and having a structure bound to surround the user's shoes; and
A tightening control unit 130 mounted on the fixing part 120 and capable of changing the tightening length of the fixing part 120;
Including,
The main body 110,
A ground contact surface 111 formed on the lower surface of the main body 110, has a structure in surface contact with the ground, and is made of a material having a frictional force of a predetermined size;
an outer side 112 forming the outer side structure of the main body 110;
A shoe contact surface 113 formed on the upper surface of the main body 110, has a structure that makes surface contact with the lower surface of the user's shoes, is made of a material having a frictional force of a predetermined size, and has a plurality of concave-convex structures;
A first pressure detection unit 114 mounted on the inner end of the ground contact surface 111 and detecting the pressure value in real time;
a second pressure detector 115 mounted on the outer end of the ground contact surface 111 and detecting the pressure value in real time; and
It is mounted inside the main body 110, and compares the data detected from the first pressure detection unit 114 and the second pressure detection unit 115 in real time, and the first pressure detection unit 114 and the second pressure detection unit ( A warning generator 116 that generates a warning sound when the deviation of each pressure value detected from 115) exceeds the standard range;
A golf swing sway prevention device comprising a.
delete delete According to paragraph 1,
The main body 110,
A hinge binding portion ( 141);
A rotary handle 142 that is rotatable and held by the user's finger at the exact center of the outer side 112;
A rotation shaft 143 that is mounted inside the main body 110 and transmits a rotational motion transmitted through the rotation handle 142 to the tilt change portion 144; and
It is mounted between the lower surface of the shoe contact surface 113 and the upper surface of the ground contact surface 111, and is operated by the rotation of the rotating shaft 143 to change the angle between the shoe contact surface 113 and the ground contact surface 111. An inclination change part 144 of the structure;
Including,
A golf swing sway prevention device, characterized in that the outer side 112 and all other sides are made of a flexible material having an elastic recovery force of a predetermined size.
According to clause 4,
The main body 110,
It is mounted inside the main body 110, has a rotation axis 152 in a direction parallel to an imaginary straight line connecting the front and rear of the shoe to be mounted, and is operated by a control signal from the control unit 153 to rotate the main body. A flywheel (151) that provides inertial force in the inward direction (110); and
It is mounted inside the main body 110, and compares the data detected from the first pressure detection unit 114 and the second pressure detection unit 115 in real time, and the first pressure detection unit 114 and the second pressure detection unit ( When the deviation of each pressure value detected from 115) exceeds the standard range, the control unit 153 controls to provide an inertial force to rotate the flywheel 151 to return the main body 110 inward. ;
A golf swing sway prevention device comprising a.