WO2017007088A1

WO2017007088A1 - Portable device for confirming and marking eccentricity of golf ball

Info

Publication number: WO2017007088A1
Application number: PCT/KR2015/013494
Authority: WO
Inventors: 박철민
Original assignee: 박철민
Priority date: 2015-07-03
Filing date: 2015-12-10
Publication date: 2017-01-12
Also published as: KR101729751B1; KR20170004739A

Abstract

The present invention relates to a portable device for confirming and marking the eccentricity of a golf ball, the device easily confirming an eccentric position of a golf ball regardless of place, while containing and carrying a solution capable of confirming the eccentricity, and being capable of confirming the eccentricity and marking the same on the surface of the golf ball. The portable device for confirming and marking the eccentricity of the golf ball, according to the present invention, comprises: a container containing the solution for confirming the eccentricity; and a cap blocking an opening of the container, and having a holding part, formed at the lower part thereof, for picking up the golf ball floating in the solution contained in the container.

Description

Portable Golf Ball Eccentric Check and Display

The present invention relates to a portable golf ball eccentricity check and display device, and more particularly, containing a solution that can check the eccentricity, carrying the solution regardless of the location of the golf ball easily check the eccentric position of the golf ball and check the eccentricity on the golf ball surface It relates to a portable golf ball eccentric confirmation and display device that can be displayed.

Golf is a game in which a golf ball is rolled into a hole cup by using a putter on a green, and a cloud having the straightness of the golf ball is very important in putting.

In general, a golf ball has a structure in which a solid core is surrounded by a cover, and golf balls are eccentric in most of the centers of gravity due to material properties, manufacturing process problems, and the like.

Therefore, the marking or line on the surface of the golf ball for convenience of putting is often asymmetrical about the line, so the golf ball rolls on the green and the golf ball is bent toward the heavy side due to the eccentricity. Drop it.

In order to solve this problem, recently, the eccentricity of the golf ball is confirmed by using the solution for checking the eccentricity, and the use of marking points or lines on the line where the plane and the golf ball surface passing through the identified eccentricity are increasing.

Eccentricity check solution is a solution containing a surfactant for removing the surface tension of the solution so that the specific gravity is greater than the golf ball, the error caused by the surface tension of the solution when the golf ball rotates, the golf ball for eccentricity check When the golf ball is slightly rotated while in the solution, the golf ball is placed on the heavier side and the surface on the opposite side reaches an equilibrium state to be exposed above the surface of the solution, thereby maintaining a stationary state.

As such, when a point is drawn on the exposed surface of the golf ball stopped in the equilibrium state by using a sine pen or the like, and a line is displayed along the circumference passing through the point, the golf ball has no left and right sides relative to the line.

However, in order to check the eccentricity of the golf ball using the solution for checking the eccentricity, the solution is not easy to carry and there is an inconvenience of using a separate liner to draw a line on the golf ball in which the eccentricity is confirmed.

The present invention was conceived by recognizing the above point, the object of the present invention is to carry the solution containing the solution to check the eccentricity, regardless of the location of the golf ball easily check the eccentric position of the golf ball and can check the eccentricity on the golf ball surface It is to provide a portable golf ball eccentricity identification and display device that can be displayed.

In order to achieve the above object, the portable golf ball eccentricity identification and display device according to the present invention includes a container containing a solution for eccentricity confirmation, blocking an inlet of the container, and picking up a golf ball floated in a solution contained in the container at the bottom. It is configured to include a lid formed with a grip for.

The gripping portion is formed by extending a plurality of elastic clips arranged on the circumference smaller than the diameter of the golf ball in the lower portion of the lower portion below, the golf ball is inserted between the elastic clip is tightened by the elasticity of the elastic clip is gripped. Do.

The lid or the container is provided with a marking portion to accommodate a portion of the golf ball is seated integrally with the lid or the container, the marking portion is formed with a reference point to match the point stamped on the surface of the golf ball, the reference point Preferably, a long slot line is formed along the passing circumference.

The marking part is formed on an upper portion of the lid, and the marking part has an opposite point indicating hole so as to check a position opposite to the reference point with respect to the center of the golf ball seated on the mark and to make a point on the surface of the golf ball at the position. It is preferable that this be formed.

The lower portion of the lid is formed with a sealing groove extending in the circumferential direction, the circular sealing O-ring mounted to the sealing groove of the lid to prevent leakage of the solution for checking the eccentricity is filled in the container It may be further provided.

The sealing O-ring has an insertion portion inserted into the sealing groove, an extension portion extending into the insertion portion and having a lower height than the insertion portion, and an auxiliary clamping extending into the extension portion and having a height higher than the extension portion. It is preferable to provide a part.

The portable golf ball eccentricity check and display device according to the present invention by the configuration as described above is easy to check the eccentric position of the golf ball without regard to the place while carrying a solution that can check the eccentricity and check the eccentricity on the golf ball surface There is an advantage to be able to mark for.

1 is a perspective view showing a portable golf ball eccentric confirmation and display device according to an embodiment of the present invention,

Figure 2 is a side view showing a portable golf ball eccentric confirmation and display device according to an embodiment of the present invention,

Figure 3 is a partially cut perspective view showing an embodiment provided with a sealing O-ring on the lid,

Figure 4 is a cross-sectional view showing a coupling state of the lid and the sealing O-ring of Figure 3,

5 is a conceptual diagram illustrating a process of confirming an eccentricity and displaying accordingly by using the portable golf ball eccentricity confirmation and display device according to an embodiment of the present invention.

Hereinafter, a portable golf ball eccentric confirmation and display device according to the present invention with reference to the drawings in more detail.

1 is a perspective view showing a portable golf ball eccentric confirmation and display device according to an embodiment of the present invention, Figure 2 is a side view showing a portable golf ball eccentric confirmation and display device according to an embodiment of the present invention, 3 is a conceptual diagram illustrating a process of checking an eccentricity and displaying accordingly by using a portable golf ball eccentricity confirmation and display device according to an embodiment of the present invention.

The portable golf ball eccentricity checking and display device according to an embodiment of the present invention is characterized in that the user can conveniently check the eccentricity of the golf ball and carry the display accordingly.

Referring to the drawings, the portable golf ball eccentric confirmation and display device according to an embodiment of the present invention is a container (10) containing the solution (L) for the eccentricity confirmation used when checking the golf ball eccentricity, and the container (10) The lid 20 is provided to hold the golf ball B so as to block the entrance of the container 10 and take out the golf ball B from the container 10.

The container 10 is filled with a solution (L) for eccentricity check, the opening of the size of the golf ball (B) can pass through the opening so that the golf ball (B) in the solution (L) upwards Has a shape. The container 10 has an inlet of a size through which the golf ball B can pass, and should have a sufficient volume so that the golf ball B can have a depth that can float on the solution L, but the size thereof is easy to carry. It is preferable that is not too large.

A fastening screw 11 for fastening the lid 20 is formed at an inner or outer edge of the inlet of the container 10. In the drawing, the fastening screw 11 is formed at the outer edge of the inlet of the container 10. An embodiment is shown.

Eccentricity confirmation solution (L) contained in the interior of the container 10 is a solution used to confirm the eccentricity of the golf ball (B) is a solution in which a substance such as salt is dissolved so that the specific gravity is greater than the golf ball, golf ball The surfactant for removing the surface tension of the solution is dissolved so that an error due to the surface tension of the solution does not occur during the rotation of the.

The lid 20 is provided with a gripping portion 23 for blocking the inlet of the container 10 and gripping out the golf ball B floated in the eccentricity confirmation solution L inside the container 10. Configuration.

The lid 20 has a body 21 for blocking the upper inlet of the container 10. The inner edge of the main body 21 is formed with a coupling screw 22 which is fastened to the fastening screw 11 of the container 10. The lid 20 is provided with a packing member 21a for being in close contact with the inlet edge of the container 10 so that the solution L does not flow in a state in which the inlet of the container 10 is blocked.

In order to prevent leakage between the lid 20 and the container 10, a sealing O-ring 30 may be further provided at the bottom of the lid 20, as shown in FIG.

The lid 20 of the present embodiment is formed at the lower portion so that the sealing groove 27 extending in the circumferential direction is drawn upward. In order to form the sealing groove 27, the lower portion of the lid 20 is formed to protrude downward in the circumferential direction on the lower inner side of the lid 20. Therefore, a sealing groove 27 is inserted upwardly between the protruding partition 28 and the edge protruding jaw 29 of the lid 20.

The sealing O-ring 30 has an insertion portion 31 inserted into the sealing groove 27, an extension portion 32 extending inwardly of the insertion portion 31 and having a lower height than the insertion portion 31. ) And an auxiliary clamping part 33 extending inwardly of the extension part 32 and having a height higher than that of the extension part 32.

Since the insertion part 31 should be inserted into the sealing groove 27, the width and the height correspond to the sealing groove 27, and the height of the extension part 32 is higher than that of the insertion part 31 and the auxiliary clamping part 33. Because of the low groove is formed in this portion, the groove is inserted into the protruding partition 28.

When the sealing O-ring 30 is fastened to the container 10 and the lid 20, the leakage of the solution for checking the eccentricity by close contact so that no leakage space is formed between the container 10 and the lid 20. Can be prevented.

On the other hand, the present invention is characterized in that the lid 20 is provided with a holding portion 23 for picking up the golf ball (B) floated in the eccentricity confirmation solution (L) in the interior of the container (10). The gripping portion 23 is provided below the main body 21 of the lid 20. In the figure, an embodiment is shown in which the gripping portion 23 is formed by three elastic clips for pinching the golf ball B by elasticity.

Referring to the drawings, the elastic clip constituting the gripping portion 23 is three at regular intervals, that is 120 ° intervals on the circumference smaller than the diameter of the golf ball (B) in the lower body 21 of the lid 20 Each elastic clip is extended in the lower portion from the bottom of the main body 21 is formed in the shape of a rod, the lower end is in contact with the surface of the golf ball (B) is a locking projection for catching the golf ball (B) 23b protrudes inwardly. The golf ball (B) is inserted between the three elastic clips constituting the holding portion 23 is tightened by the elasticity of the elastic clip to hold the golf ball (B), the user in this state to the golf ball (B) It can be taken out from the inside of the container 10.

In this embodiment, three elastic clips constituting the gripping portion 23 are illustrated as being provided, but two elastic clips may be provided in a form facing each other, or four or more may be spaced at equal intervals. have.

On the other hand, the present invention is floated in the eccentricity confirmation solution (L) contained in the container 10 to check the eccentricity in the lightest position (B1) of the golf ball (B) by checking the eccentric golf ball (B) ) Is removed from the container (10) and then a marking portion (24) for drawing a line or taking a point in consideration of the eccentricity on the surface of the golf ball (10) to the lid (20) or the container (10) It may be provided integrally.

The drawing shows an embodiment in which the marking part 24 is provided on top of the lid 20. Referring to the drawings, the marking portion 24 is formed to have a spherical seating groove for mounting a portion of the golf ball 10 in the upper portion of the lid 20, the body 21, the marking portion 24 In the eccentric confirmation solution (L) is floated to form a reference point 24b for coinciding with the point stamped on the surface of the golf ball at the lightest position B1. The drawing shows an embodiment in which the reference point 24b is formed by a hole penetrating inward from the outside of the marking portion 24.

On the other hand, the present invention is a line slot 24a is formed in the marking section 24 is cut along the circumference passing through the reference point 24b is a user of the golf ball (B) in the lightest position (B1) After coinciding with the reference point 24b imprinted on the surface, a line can be drawn on the surface of the golf ball B by a display means such as a sine pen P along the line slot 24a.

On the other hand, the golf ball (B) floated in the eccentricity check solution (L) is the golf ball (B) to the eccentricity check solution (L) because the surface with the lightest position (B1) is exposed above the surface of the solution (L) In this floated state, the point-like mark cannot be displayed at the heaviest position B2. By the way, the user of the golf ball (B) needs to check the heaviest position (B2) of the golf ball (B) as needed. Since the heaviest position B2 is located on the opposite side of the lightest position B1, the present invention is characterized in that it has means for displaying the heaviest position B2 on the marking portion 24 by using it. It is done. Referring to the drawing, the marking part 24 is located at the opposite position from the reference point 24b based on the center Bc of the golf ball B seated on the marking part 24, and the golf ball ( B) It is characterized in that the opposing-point marking hole 24 is formed so that the surface can be dotted.

The portable golf ball eccentricity confirmation and display device configured as described above is able to check the eccentricity of the golf ball (B), and thus to draw a point or draw a line on the surface of the golf ball (B), Figure 3 is the present invention It is a schematic illustration of the general sequence using a.

On the lower side, as described above or below, the 'lightest side position B1' of the golf ball substantially passes the center of gravity (Bg) of the golf ball (B) and the center (Bc) of the golf ball (B). The distance between the center of gravity (Bg) and the distance between the two points where the line segment and the surface of the golf ball (B) meets, and likewise, the heaviest position (B2) is the center of gravity (Bg) For convenience, it is to define a point located close to).

Referring to FIG. 3, first, the user finds a spot at the lightest side position B1 of the golf ball B (first picture in FIG. 3), which is made by floating the golf ball B in the eccentric confirmation solution L. . That is, floating the golf ball (B) in the eccentricity confirmation solution (L) contained in the container 910, or if the golf ball (B) is slightly rotated, the golf ball (B) is the center of gravity (Bg) golf ball center The equilibrium state located below the vertical of (Bc) is reached and stopped. At this time, the center position of the surface of the golf ball (B) exposed above the water surface of the eccentricity confirmation solution (L) is the lightest position (B1) of the golf ball (B), so this position (B1) is the same as the sine pen (P). The dot is displayed by the display means.

Next, the golf ball (B) is taken out from the container 10 by using the lid 20, referring to the second figure of Figure 3, the user configures the grip portion 23 of the lid 920 When the elastic clip is inserted through the inlet of the container 10, the elastic clip is opened by the golf ball (B) floated in the solution (L) while the golf ball (B) into the interior of the gripping portion (23). ) Is inserted so that the golf ball (B) is sandwiched between the elastic clip by the elasticity of the elastic clip. In this state, the user can lift the lid 20 to remove the golf ball (B) from the container (10).

Finally, a point or a line is drawn in consideration of the eccentricity of the golf ball (B) on the surface of the golf ball (B) removed from the container, which is a golf ball (B) on the marking portion 24 of the lid 20 ) Referring to the third figure of FIG. 3, the user seats the golf ball B on the grip portion 24 and then matches the lightest position B1 with the reference point 24b of the marking portion 24. . In this state, the user draws a line on the surface of the golf ball B along the line slot 24a with a display means such as a sine pen P, or the golf ball B through the opposing-point display hole 24c. The point on the side of the heaviest side (B2) is able to be pointed at.

The figures and the portable golf ball eccentricity checking and display device described above are just one embodiment for carrying out the present invention, and should not be construed as limiting the technical spirit of the present invention. The scope of protection of the present invention is determined only by the matters set forth in the claims below, and the embodiments which have been improved and changed without departing from the gist of the present invention are obvious to those skilled in the art. It will be said to belong to the protection scope of the present invention.

Since the present invention can easily perform the eccentricity check and display of the golf ball, the utilization of the product is expected to be high for people who enjoy golf in a golf practice range or golf course, so the industrial applicability is high.

Claims

A container with a solution to check for eccentricity,

A portable golf ball eccentric identification and display device, characterized in that the lid is formed to block the inlet of the container, the lower portion is formed with a gripping portion for picking up the golf ball floated in the solution contained in the container.
The method of claim 1,

The gripping portion has a plurality of elastic clips arranged on the circumference smaller than the diameter of the golf ball in the lower portion of the lid is formed to extend long downward, the golf ball is inserted between the elastic clip is tightened by the elasticity of the elastic clip is gripped. Portable golf ball eccentricity check and display device.
The method according to claim 1 or 2,

The lid or container is provided to be integrally with the lid or container, the marking portion is accommodated and seated part of the golf ball,

The marking portion is formed with a reference point to match the point stamped on the surface of the golf ball, portable golf ball eccentric confirmation and display device, characterized in that the line slot is formed long cut along the circumference passing through the reference point.
The method of claim 3, wherein

The marking unit is a portable golf ball eccentric confirmation and display device, characterized in that formed on top of the lid.
The method of claim 3, wherein

The marking part checks the position opposite to the reference point based on the center of the seated golf ball and checks the portable golf ball eccentricity, characterized in that the opposite point marking hole is formed so as to take a point on the surface of the golf ball at the position. And display.
The method of claim 1,

The lower portion of the lid is formed with a sealing groove extending in the circumferential direction,

And a circular sealing o-ring mounted to the sealing groove of the lid to prevent leakage of the solution for checking the eccentricity which is filled in the container.
The method of claim 6,

The sealing O-ring is inserted into the sealing groove and;

An extension part extending inwardly of the insertion part and having a lower height than the insertion part;

And an auxiliary clamping portion extending inwardly of the extension portion and having a height higher than that of the extension portion.