Swing posture correction ball and swing posture correction device using same

Abstract

The utility model provides a swing posture correction ball and a swing posture correction appliance using the same, the swing posture correction ball comprises a first ball shell and a second ball shell which are detachably connected to form a ball body, and one end of the first ball shell back to the second ball shell forms a first straight wall; a second straight wall opposite to the first straight wall is formed at one end, opposite to the first spherical shell, of the second spherical shell; the first magnetic piece is arranged on the inner side face, facing the second spherical shell, of the first straight wall; the second magnetic piece is arranged on the inner side face, facing the first spherical shell, of the second straight wall; the first magnetic piece and the second magnetic piece are located on the same vertical plane when the first straight wall or the second straight wall is supported on the ground. According to the swing posture corrector, only one straight wall of the ball needs to be supported on the ground, the binding band is bound to the arm, and whether the ball flies to a preset area along the parabola path coinciding with the plane where the swing path of the arm is located or not is judged; whether the plane where the arm swing track is located in the ball hitting process is located in the vertical plane and coincides with the vertical plane where the ball axis is located is reflected.

Description

Technical Field

[0001] This utility model relates to the field of golf equipment technology, and in particular to a swing posture correction ball and a swing posture correction device using the same. Background Technology

[0002] With the rapid development of modern society and the continuous improvement of living standards, the public's demands for physical exercise and entertainment are constantly increasing, and golf has gradually become popular.

[0003] In golf, proper swing technique is a key factor affecting the quality of a golfer's shot. The quality of the swing directly impacts the ball's trajectory and thus the score. However, currently, there is a lack of dedicated correction balls and related equipment for swing posture training on the market, failing to meet the training needs of golfers. Utility Model Content

[0004] This invention proposes a swing posture correction ball and a swing posture correction device using the same, in order to solve the technical problem of the lack of correction balls and related devices for golf swing posture training in the prior art.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] This utility model provides a swing posture correction ball, including a first shell and a second shell that are detachably connected to form a sphere. The end of the first shell facing away from the second shell forms a first straight wall, and the end of the second shell facing away from the first shell forms a second straight wall that is opposite to the first straight wall.

[0007] The first magnetic element is located on the inner side of the first straight wall facing the second spherical shell;

[0008] The second magnetic element is disposed on the inner side of the second straight wall facing the first spherical shell;

[0009] The first magnetic component and the second magnetic component are located in the same vertical plane when the first or second vertical wall is supported on the ground.

[0010] Preferably, the first spherical shell and the second spherical shell are symmetrically arranged, and the first straight wall is parallel to and directly opposite the second straight wall.

[0011] Furthermore, the swing posture correction ball also includes:

[0012] The first magnetic cover is located on the inner side of the first straight wall facing the second spherical shell and covers the first magnetic component;

[0013] The second magnetic cover is located on the inner side of the second straight wall facing the first spherical shell and covers the second magnetic component.

[0014] Preferably, the sidewall of the first spherical shell is evenly spaced with a plurality of first hollow structures, and the sidewall of the second spherical shell is evenly spaced with a plurality of second hollow structures that are symmetrical to the first hollow structures.

[0015] Preferably, the first spherical shell is provided with an annular slide rail at the first edge for connecting with the second spherical shell, and the second spherical shell is provided with an annular slide groove at the second edge for connecting with the first spherical shell, and the first spherical shell is detachably connected to the second spherical shell by the cooperation of the annular slide rail and the annular slide groove.

[0016] Preferably, the annular slide rail and the annular slide groove are threaded together.

[0017] Preferably, the first straight wall and the second straight wall are both circular straight walls, and the first magnetic element, the second magnetic element, the first magnetic element cover and the first magnetic element cover are all disc-shaped.

[0018] This utility model also provides a swing posture correction device, including the aforementioned swing posture correction ball, and further comprising:

[0019] The straps are detachably attached to the user's arm;

[0020] The third magnetic component, located on the strap, moves relative to the ball with the strap during the user's swing practice and exerts magnetic force on the first and second magnetic components.

[0021] Preferably, the strap is made of elastic band, and a mounting base is provided in the middle section of the elastic band, with the third magnetic component located on the mounting base;

[0022] The two ends of the strap are respectively provided with a male and female sticker. The strap can be detachably attached to the user's arm by the cooperation of the male and female stickers.

[0023] Preferably, the first magnetic component, the second magnetic component, and the third magnetic component are all made of neodymium magnet material.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The swing posture correction ball provided by this utility model can be used in conjunction with the strap to form a swing posture correction device. When in use, the user only needs to support one of the vertical walls of the ball on the ground and bind the strap to the arm with Velcro. By observing whether the golf ball flies to the predetermined area along a parabolic trajectory that coincides with the plane of the arm swing trajectory after being hit, it reflects whether the plane of the arm swing trajectory during the hitting process is located in a vertical plane and whether it coincides with the vertical plane of the ball's axis. Thus, through repeated practice, the golf swing posture correction function can be achieved. Attached Figure Description

[0026] To more clearly illustrate the technical solution proposed by this utility model, the present utility model will be described in detail below with reference to the embodiments and accompanying drawings. It should be understood that the embodiments and accompanying drawings described in the following detailed description are merely some embodiments of this utility model, and those skilled in the art can make changes to these drawings under the concept of this utility model.

[0027] Figure 1 A three-dimensional structural diagram of the assembly of an embodiment of the swing posture correction ball provided by this utility model;

[0028] Figure 2 for Figure 1 A schematic diagram of the explosion structure of the ball from another perspective, showing the swing posture correction.

[0029] Figure 3 This is a schematic diagram of the assembly structure of an embodiment of the swing posture correction ball provided by this utility model.

[0030] The main markings in the attached figures are as follows:

[0031] 1. First spherical shell; 11. First straight wall; 12. First rim; 13. First hollow structure; 14. Annular slide rail; 2. Second spherical shell; 21. Second straight wall; 22. Second rim; 23. Second hollow structure; 24. Annular slide groove; 3. First magnetic component; 4. Second magnetic component; 5. First magnetic component cover; 6. Second magnetic component cover; 7. Binding strap; 8. Mounting base; 9. Third magnetic component. Detailed Implementation

[0032] To make the technical problem to be solved, the technical solution and the beneficial effects of this utility model clearer, the following description is provided in conjunction with the appendix. Figure 1-3 The present invention will be further described in detail with reference to the embodiments.

[0033] Please refer to the following: Figure 1-3 The swing posture correction ball provided by this utility model includes a first shell 1 and a second shell 2 detachably connected to form a sphere. The end of the first shell 1 facing away from the second shell 2 (i.e., the closed end of the first shell 1) forms a first straight wall 11, and the end of the second shell 2 facing away from the first shell 1 (i.e., the closed end of the second shell 2) forms a second straight wall 21 opposite to the first straight wall 11. A first magnetic element 3 is provided on the inner side of the first straight wall 11 facing the second shell 2. A second magnetic element 4 is provided on the inner side of the second straight wall 21 facing the first shell 1. The first magnetic element 3 and the second magnetic element 4 are located in the same vertical plane when the first straight wall 11 or the second straight wall 21 is supported on the ground.

[0034] In this embodiment, the first spherical shell 1 and the second spherical shell 2 are symmetrically arranged. The first straight wall 11 is parallel to and directly opposite the second straight wall 21. At the same time, the first straight wall 11 is parallel to the first edge 12 of the first spherical shell 1 for connecting with the second spherical shell 2 (i.e., the first straight wall 11 is parallel to the opening end of the first spherical shell 1), and the second straight wall 21 is parallel to the second edge 22 of the second spherical shell 2 for connecting with the first spherical shell 1 (i.e., the second straight wall 21 is parallel to the opening end of the second spherical shell 2).

[0035] The first magnetic element 3 is located at the center of the inner surface of the first vertical wall 11 facing the second spherical shell 2, and the second magnetic element 4 is located at the center of the inner surface of the second vertical wall 21 facing the first spherical shell 1. The magnetic poles of the first magnetic element 3 and the second magnetic element 4 have the same direction. One axis of the sphere passes through the center of the first vertical wall 11 and the second vertical wall 21, as well as the first magnetic element 3 and the second magnetic element 4. When the sphere is supported on the ground by the first vertical wall 11 or the second vertical wall 21, the axis passing through the center of the first vertical wall 11 and the second vertical wall 21, as well as the axis of the first magnetic element 3 and the second magnetic element 4, is vertical (i.e., perpendicular to the ground). At this time, the first magnetic element 3 and the second magnetic element 4 are located in the same vertical plane containing this axis.

[0036] In a preferred embodiment of this invention, the swing posture correction ball further includes:

[0037] The first magnetic cover 5 is disposed on the inner side of the first straight wall 11 facing the second spherical shell 2 and covers the first magnetic element 3, for confining the first magnetic element 3 to the inner side of the first straight wall 11 facing the second spherical shell 2; the second magnetic cover 6 is disposed on the inner side of the second straight wall 21 facing the first spherical shell 1 and covers the second magnetic element 4, for confining the second magnetic element 4 to the inner side of the second straight wall 21 facing the first spherical shell 1.

[0038] In a preferred embodiment, the first magnetic component 3 is glued or embedded in the center of the inner side of the first straight wall 11 facing the second spherical shell 2, and the second magnetic component 4 is glued or embedded in the center of the inner side of the second straight wall 21 facing the first spherical shell 1. The first magnetic component cover 5 is glued or connected to the inner side of the first straight wall 11 facing the second spherical shell 2 via a snap-fit ​​structure and covers the first magnetic component 3, and the second magnetic component cover 6 is glued or connected to the inner side of the second straight wall 21 facing the first spherical shell 1 via a snap-fit ​​structure and covers the second magnetic component 4.

[0039] In this embodiment, the sidewall of the first spherical shell 1 is evenly spaced with a plurality of first hollow structures 13, and the sidewall of the second spherical shell 2 is evenly spaced with a plurality of second hollow structures 23 that are symmetrical to the first hollow structures 13.

[0040] In a preferred embodiment of this invention, both the first hollow structure 13 and the second hollow structure 23 are circular through holes.

[0041] In this embodiment, the first spherical shell 1 is provided with an annular slide rail 14 arranged around the circumference of the first spherical shell 1 at the first edge 12 (i.e., the periphery of the open end of the first spherical shell 1) for connecting with the second spherical shell 2, and the second spherical shell 2 is provided with an annular slide groove 24 arranged around the circumference of the second spherical shell 2 at the second edge 22 (i.e., the periphery of the open end of the second spherical shell 2) for connecting with the first spherical shell 1. The first spherical shell 1 is detachably connected to the second spherical shell 2 through the cooperation of the annular slide rail 14 and the annular slide groove 24.

[0042] As a preferred embodiment of this invention, the annular slide rail 14 and the annular slide groove 24 are threaded together.

[0043] In a preferred embodiment of this invention, both the first straight wall 11 and the second straight wall 21 are circular straight walls, and the first magnetic element 3, the second magnetic element 4, the first magnetic element cover 5 and the first magnetic element cover 5 are all disc-shaped.

[0044] This utility model also provides a swing posture correction device, including the aforementioned swing posture correction ball, and further comprising:

[0045] The strap 7 is detachably attached to the user's arm; the third magnetic element 9 is provided on the strap 7 and is used to move relative to the ball with the strap 7 when the user practices swinging and to act magnetically on the first magnetic element 3 and the second magnetic element 4.

[0046] When the ball is supported on the ground by the first vertical wall 11 or the second vertical wall 21, the first magnetic element 3 and the second magnetic element 4 are located in the vertical plane where the center of the ball passes through the first vertical wall 11 and the second vertical wall 21 and the axis of the first magnetic element 3 and the second magnetic element 4 are located. At this time, the user wearing the third magnetic element 9 on the arm through the sleeve strap 7 can stand on one side of the ball, hold a golf club with both hands, and practice swinging the club towards the ball with both arms hanging down. The third magnetic element 9 on the strap 7 swings with the user's arm around the shoulder joint as the swing center, along an arc-shaped trajectory in a plane.

[0047] If, during the arm's swing, the plane containing the arc-shaped swing trajectory of the third magnetic element 9 is a vertical plane, and coincides with the vertical plane containing the center of the ball passing through the first vertical wall 11 and the second vertical wall 21, as well as the axis of the first magnetic element 3 and the second magnetic element 4, then the direction of the magnetic force generated by the third magnetic element 9 on the first magnetic element 3 and the second magnetic element 4 during the swing is located within the same vertical plane containing the arc-shaped swing trajectory of the third magnetic element 9 and the first magnetic element 3 and the second magnetic element 4. This allows the golf ball to fly towards the predetermined area along a parabolic trajectory that coincides with the plane containing the arm's swing trajectory after the user completes the swing.

[0048] If, during the arm's swing, the plane containing the arc-shaped swing trajectory of the third magnetic component 9 is an angled non-vertical plane (inclined plane) intersecting the vertical plane, or parallel but deviating from the vertical plane containing the first magnetic component 3 and the second magnetic component 4, then the plane containing the arc-shaped swing trajectory of the third magnetic component 9 cannot coincide with the vertical plane containing the center of the ball passing through the first vertical wall 11 and the second vertical wall 21, as well as the axis of the first magnetic component 3 and the second magnetic component 4. In this case, the direction of the magnetic force generated by the third magnetic component 9 on the first magnetic component 3 and the second magnetic component 4 during the swing intersects with the vertical plane containing the first magnetic component 3 and the second magnetic component 4, causing the ball to deflect and shift before the user completes the swing. This results in the golf ball deviating from the predetermined area after the swing, flying along a parabolic trajectory that intersects with the plane containing the arm's swing trajectory.

[0049] Therefore, the swing posture correction device provided by this utility model, together with the swing posture correction ball, can reflect whether the plane of the user's arm swing trajectory during the swing is located in the vertical plane and whether it coincides with the vertical plane of the ball's axis of rotation by whether the golf ball flies to the predetermined area along a parabolic trajectory that coincides with the plane of the arm swing trajectory after being hit. Thus, the golf swing posture correction function can be achieved through repeated practice.

[0050] In this embodiment, the strap 7 is an elastic band, with a mounting base 8 in the middle section of the elastic band and a third magnetic element 9 on the mounting base 8. The opposite sides of the two ends of the strap 7 are respectively provided with a hook and loop fastener (not shown in the figure) and a female hook and loop fastener (not shown in the figure). The strap 7 achieves the function of hook and loop fastener by the cooperation of the hook and loop fastener, so that it can be detachably attached to the user's arm.

[0051] In a preferred embodiment of this invention, the mounting base 8 is connected to the elastic band by an adhesive or snap-fit ​​structure, and the third magnetic component 9 is adhesively attached to or embedded in the mounting base 8.

[0052] In a preferred embodiment of this invention, the first magnetic component 3, the second magnetic component 4, and the third magnetic component 9 are all made of strong magnets, preferably neodymium magnets (neodymium iron boron magnets).

[0053] In a preferred embodiment of this invention, the first spherical shell 1, the second spherical shell 2, the first magnetic cover 5, and the second magnetic cover 6 are all made of TPE material.

[0054] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Those skilled in the art should understand that any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A swing posture correction ball, comprising a first shell (1) and a second shell (2) detachably connected to form a sphere, characterized in that, The first spherical shell (1) forms a first straight wall (11) at the end facing away from the second spherical shell (2), and the second spherical shell (2) forms a second straight wall (21) opposite to the first straight wall (11) at the end facing away from the first spherical shell (1); The first magnetic element (3) is disposed on the inner side of the first straight wall (11) facing the second spherical shell (2); The second magnetic element (4) is disposed on the inner side of the second straight wall (21) facing the first spherical shell (1); The first magnetic element (3) and the second magnetic element (4) are located in the same vertical plane when the first vertical wall (11) or the second vertical wall (21) is supported on the ground.

2. The swing posture correction ball as described in claim 1, characterized in that, The first spherical shell (1) and the second spherical shell (2) are symmetrically arranged, and the first straight wall (11) is parallel to and directly opposite the second straight wall (21).

3. The swing posture correction ball as described in claim 2, characterized in that, Also includes: The first magnetic cover (5) is located on the inner side of the first straight wall (11) facing the second spherical shell (2) and covers the first magnetic component (3); The second magnetic cover (6) is provided on the inner side of the second straight wall (21) facing the first spherical shell (1) and covers the second magnetic component (4).

4. The swing posture correction ball as described in claim 2, characterized in that, The sidewall of the first spherical shell (1) is evenly spaced with several first hollow structures (13), and the sidewall of the second spherical shell (2) is evenly spaced with several second hollow structures (23) that are symmetrical to the first hollow structures (13).

5. The swing posture correction ball as described in claim 2, characterized in that, The first spherical shell (1) is provided with an annular slide rail (14) arranged around the circumference of the first spherical shell (1) at the first edge (12) for connecting with the second spherical shell (2), and the second spherical shell (2) is provided with an annular slide groove (24) arranged around the circumference of the second spherical shell (2) at the second edge (22) for connecting with the first spherical shell (1). The first spherical shell (1) is detachably connected to the second spherical shell (2) through the cooperation of the annular slide rail (14) and the annular slide groove (24).

6. The swing posture correction ball as described in claim 5, characterized in that, The annular slide rail (14) and the annular slide groove (24) are threaded together.

7. The swing posture correction ball as described in claim 3, characterized in that, The first straight wall (11) and the second straight wall (21) are both circular straight walls, and the first magnetic component (3), the second magnetic component (4), the first magnetic component cover (5) and the first magnetic component cover (5) are all disc-shaped.

8. A swing posture correction device, characterized in that, Including the swing posture correction ball as described in any one of claims 1 to 7, further comprising: The strap (7) is detachably attached to the user's arm; The third magnetic element (9) is disposed on the strap (7) and is used to move relative to the ball with the strap (7) when the user practices swinging and to exert magnetic force on the first magnetic element (3) and the second magnetic element (4).

9. The swing posture correction device as described in claim 8, characterized in that, The strap (7) is made of elastic band, and a mounting base (8) is provided in the middle section of the elastic band. The third magnetic component (9) is provided on the mounting base (8). The opposite sides of the two ends of the strap (7) are respectively provided with a male sticker and a female sticker. The strap (7) can be detachably attached to the user's arm by the cooperation of the male sticker and the female sticker.

10. The swing posture correction device as described in claim 8, characterized in that, The first magnetic component (3), the second magnetic component (4), and the third magnetic component (9) are all made of neodymium magnet material.

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