KR102420535B1 - Golf shoes with removable golf ball markers - Google Patents

Abstract

A golf shoe with a detachable golf ball marker according to the present invention is a golf shoe with a shoelace tightening device configured to allow a degree of tightening of a shoelace to be adjusted by the rotation of a dial, wherein, on one side of the dial, provided is a detachable golf ball marker. According to the golf shoe with a detachable golf ball marker of the present invention, in which a shoelace tightening device allowing a shoelace to be tightened by the rotation of a dial is provided, a golf ball marker is detachably coupled to one side of the dial, thereby avoiding the problem of losing a golf ball marker. Furthermore, the present invention, which is configured to allow a golf ball marker to be coupled to a golf shoe, makes it easy to carry and use the golf ball marker, and has the effect of maximizing the convenience of use by eliminating the need to carry a golf ball marker separately.

Description

Golf shoes with removable golf ball markers

The present invention relates to a golf shoe having a detachable golf ball marker, and more specifically, a detachable golf ball marker that maximizes ease of use by detachably attaching the golf ball marker to a dial provided in a strap tightening device of the golf shoe. It relates to equipped golf shoes.

In general, in the course of a golf game, a golf ball on the putting green picks up the ball in order not to interfere with the next play of the accompanying player, and then places a so-called golf ball marker (hereinafter referred to as 'ball marker') at the position of the ball. The ball can be replaced accurately by placing the ball), and the ball marker used as a mark when picking up the ball is also a fact stipulated in the rules of the game of golf.

These ball markers take a disk shape like a coin and are made of a metal or synthetic resin material, and protrusions may be provided on the lower surface of the ball marker. Therefore, such a ball marker can be used as a mark by locating it in the place where the ball was.

However, since it is common for golf players to use the ball marker while carrying it in their pocket, there are frequent cases in which the player enters the game without preparing the ball marker for reasons such as changing clothes before playing golf. do.

In addition, when carrying a ball marker in a pocket, since the size of the ball marker is small and thin, it is difficult to find the ball marker when it is mixed with other items in the pocket, such as a tee or a ball, and wear gloves on your hand. In one state, it is difficult to put it in a pocket and take it out, making it inconvenient to use the ball marker, and there is a risk of losing the ball marker.

In order to solve this problem, a 'golf ball marker holder' is disclosed in Korean Utility Model Registration No. 20-0263741.

The invention relates to a golf ball marker mounting mechanism for mounting a golf ball marker having a disk shape or a protrusion formed in the center of the lower surface of the disk, and is elastically biased by a predetermined elastic force so as to be selectively worn on a predetermined wearable object. a clamp means having a body and at least one pressing piece integrally provided with the body so that a intensive pressing force is applied to the wearable object; and a holding member provided on the upper surface of the body to accommodate the golf ball marker so that it does not flow, and to selectively attach and detach the golf ball marker.

Such a golf ball marker holder mounts the holder on the wearable object so that the golf ball marker is detachably mounted on the holder. The hassle ensues

Therefore, in order to solve the above-described problems, the golf ball marker is integrated with the golf shoe to maximize the portability and loss prevention effect of the golf ball marker, and eliminates the need to possess a separate device. There is a need to develop

The main object of the present invention is to maximize the ease of use for a golf ball marker that must be provided separately.

Another object of the present invention is to increase the durability of the dial and to provide a softer touch.

In order to achieve the above object, the golf shoe having a detachable golf ball marker according to the present invention is a golf shoe having a string tightening device in which the tightening of the string is adjusted by rotation of the dial. Possible golf ball markers are characterized in that they are included.

Furthermore, the surface of the dial is characterized in that the coating treatment with a durable functional agent containing pullulan (Pullulan).

In addition, the durability enhancing functional agent, 5 to 15 parts by weight of the pullulan, 10 to 20 parts by weight of formaldehyde / melamine / tosylamide copolymer (Formaldehyde / Melamine / Tosylamide Copolymer), and 65 to 90 parts by weight of polyvinyl alcohol mixing to prepare a first solution; 90 to 95 parts by weight of the first solution, 3 to 8 parts by weight of hexapeptide-85 Hydroxyproline, and Vinyltris (2-Methoxyethoxy) Silane) preparing a second solution by mixing 1 to 5 parts by weight; Completing the durability enhancing functional agent by mixing 90 to 98 parts by weight of the second solution, 1 to 5 parts by weight of Xanthangum, and 1 to 10 parts by weight of a discoloration prevention functional agent containing benzoic acid : It is characterized in that it is manufactured through.

According to the golf shoes having a removable golf ball marker of the present invention,

1) In the state of having the rotary string fastening device by the dial, the golf ball marker is detachably coupled to one side of the dial to not only eliminate the fear of losing the golf ball marker, but also to simplify the carrying and use of the golf ball. Maximizes ease of use by combining golf ball markers with golf shoes without the need to take a separate marker.

2) It not only provides a softer feel to the dial that is held and turned by hand, but also has the effect of preventing the surface of the dial from peeling off due to repeated attachment and detachment of the golf ball marker by strengthening the durability of the dial surface. .

delete

1 is a conceptual diagram showing the basic configuration of a golf shoe of the present invention.
Figure 2 is a conceptual view of the string tightening device provided in the golf shoe of the present invention.
3 is a conceptual view showing a state in which the golf ball marker of the present invention is separated.
Figure 4 is a conceptual diagram showing a coupling embodiment of the dial and the golf ball marker of the present invention.
Figure 5 is a flow chart showing the steps of manufacturing a durable functional agent.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale, and like reference numbers in each figure refer to like components.

1 is a conceptual diagram showing a basic configuration of a golf shoe of the present invention, and FIG. 2 is a conceptual diagram of a string tightening device provided in the golf shoe of the present invention.

1 and 2, the golf shoe having a detachable golf ball marker of the present invention is preferably a dial of a golf shoe having a string tightening device in which the tightening of the string is adjusted by rotation of the dial, the diamond It is characterized in that a removable golf ball marker is provided on one side of the.

At this time, as shown in FIG. 1 , the golf shoe of the present invention includes a string tightening device 10 in which the tightening of the laces is controlled by the rotation of the dial, and the laces 20 and 25 are tightened according to the rotation of the dial 16 . It is characterized in that it can be adjusted.

The components or features included in the string tightening device 10 referred to herein may be used in conjunction with a conventional reel device (dial system or locking device). Further, any embodiments, components, or features of a strap fastener of the present invention may be combined to create additional embodiments of a strap fastener not mentioned herein, and are completed as part of the present invention. to form new embodiments. Additionally, although various embodiments of string fasteners are described herein, various components, features, or other aspects of the string fasteners described herein may provide for additional embodiments of string fasteners not expressly described herein. may be combined or substituted to form, all such matters may be considered part of the present invention.

The strap fastener 10 may include a housing 12 , a spool 14 , a dial 16 , a fastener 18 , a strap or cable 20 , and a strap guide 26 or guide member 22 . have.

As used herein, the terms string 20,25 and cable 20,25 have the same meaning unless stated otherwise. As shown in Figure 2, the strap fastening device 10 of the present invention can be used with other strap fastening devices or tightening systems, and by way of non-limiting example, the strap 25 and the heel-mounted strap winder 21 and It can be used with a tightening system 23 with string guides 24 , 26 .

Other suitable or desirable lace guides 26 may be supported by the sports shoe and may be supported in any desired position to route lace 20 and lace 25 or any other lace over portions of a golf shoe. can Typically, the housing 12, tightening system 23, and guides 22, 24, 26 are attached to the outer upper of the golf shoe, but by the tongue of the shoe through which the shoe lace 20 may be threaded. Supported additional guides may be provided. At this time, the number of string guides 24 and 26 is not limited.

Further, one end of the string 20 may be fixed to the housing 12, and the other end of the string 20 may be threaded through the string guides attached to the golf shoe, and when the dial 16 is turned, the string 20 It may be attached to the spool 14 to allow it to be tensioned around the spool 14 .

Accordingly, the user can tighten the strap 20 by turning the dial 16 in the first direction with respect to the housing 12 to tighten the strap tightening device 10 . Conversely, it is possible for the user to loosen the strap tightening device 10 by turning the dial 16 in a second direction opposite the first direction relative to the housing 12 .

It is also possible to loosen the lace fastener 10 and remove the golf shoe by lifting or pressing the dial 16 to release the restraint of the spool 14 from the housing 12; 14), the user can loosen the strap fastener 10 by actuating another release mechanism to automatically release it.

This will refer to the conventional reel-based strap tightening system for the foot wearer and the strap tightening system for the foot wearer having a dial (or knob), and thus a more detailed description will be omitted.

In addition, at this time, it is characterized in that a golf ball marker 30 is detachably coupled to one side of the dial 16 that adjusts the tightening of the string according to the rotation. ) may be detachably attached.

At this time, since there is no limitation on the coupling method between the golf ball marker 30 and the dial 16, in the state where the dial 16 is made of a magnet, the golf ball marker 30 is made of a metal material. (16) and the golf ball marker 30 may be detachably coupled by magnetic force.

Alternatively, the upper surface of the dial 16 is formed as an N pole and the bottom surface of the golf ball marker 30 is formed as an S pole, so that the dial 16 and the golf ball marker 30 having opposite polarities may be attached by magnetic force. do.

Alternatively, at least one groove (not shown) is recessed on one side of the surface of the dial 16 , and a protrusion (not shown) inserted into the groove is protruded on the bottom of the golf ball marker 30 to form the golf ball marker 30 . ), it is also possible to couple the dial 16 and the golf ball marker 30 by fitting the protrusion formed on the bottom surface of the dial 16 into the groove of the surface.

3 is a conceptual diagram illustrating a state in which the golf ball marker of the present invention is separated from the dial.

Referring to FIG. 3 , the golf ball marker 30 may generally have a disk shape or a shape in which a protrusion protrudes from the center portion of the bottom surface of the disk shape. Therefore, the golf ball marker 30 is detachably coupled to the upper surface of the dial 16, but if the golf ball marker 30 has no protrusion, the dial 16 and the golf ball marker 30 are magnetically applied. When a protrusion is formed in the golf ball marker 30, a groove into which the protrusion can be fitted is also formed on the upper surface of the dial 16 to connect the golf ball marker 30 and the dial 16. can be combined At this time, FIG. 3 schematically shows only the dial 16 part from the string tightening device 10 of FIG. 2 .

At this time, if the golf ball marker 30 is described, the golf ball that climbs on the putting green in the course of a golf game picks up the ball so as not to interfere with the next play of the accompanying player, and then returns the golf ball to the position where the ball was. By placing the marker 30, it is possible to accurately replace the ball, and the golf ball marker 30 used as a mark when picking up the ball is also a fact stipulated in the rules of the golf game.

Therefore, in the golf shoe of the present invention, the golf ball marker 30 is detachably coupled to one side of the dial 16 in a state in which the rotary string fastening device 10 is provided by the dial 16, so that the golf ball marker ( 30) not only eliminates the fear of loss, but also simplifies portability and use, and maximizes ease of use by allowing the golf ball marker 30 to be coupled to the golf shoe without the need to separately take the golf ball marker 30 .

4 is a conceptual diagram illustrating an embodiment of the present invention combining a dial and a golf ball marker.

Referring to FIG. 4 , the golf ball marker 30 may have a disk-like shape and may have a circular longitudinal cross-section. At this time, the golf ball marker 30 is coupled to the upper surface of the dial 16 . In order to form a cleaner and more beautiful appearance when the dial 16 and the golf ball marker 30 are combined in a stacked form, both the dial 16 and the golf ball marker 30 may be formed to have a circular longitudinal cross-section. .

At this time, the size of the dial 16 and the golf ball marker 30 may be the same, but preferably, the golf ball marker 30 may be inserted into the dial 16. A recessed groove 27 formed to be recessed so that the ball marker 30 is accommodated may be included.

In this case, since the golf ball marker 30 has a circular longitudinal cross-section and is smaller in diameter than the dial 16 , the golf ball marker 30 can be inserted and accommodated in the recessed groove 27 . At this time, in order to easily separate the golf ball marker 30 from the recessed groove 27 . At one side of the circumference of the depression groove 27, a locking groove (not shown) formed by being bent from the curved surface of the depression groove 27 may be further included. Therefore, it is of course possible to insert a tool such as a fingertip or a separate thin rod into the locking groove and separate the golf ball marker 30 from the depression 27 by the principle of a lever.

Therefore, the golf ball marker 30 is received and coupled to the recessed groove 27 of the dial 16, so that the dial 16 and the golf ball marker 30 are seen as one body in appearance, so that a more beautiful appearance can be exhibited, Furthermore, when the golf ball marker 30 accommodated in the recessed groove 27 of the dial 16 is magnetically coupled to the dial 16, it is of course possible to achieve a stronger coupling relationship.

Furthermore, a spring 40 is inserted into the recess 27 of the dial 16 to support the golf ball marker 30 through the spring 40 having elasticity. One end of the spring 40 inserted for this purpose is fixed to the bottom surface of the depression groove 27 , and may be installed to stand up toward the open upper part of the depression groove 27 . Therefore, one end is fixed to the bottom of the recessed groove 27, and the other end supports the bottom of the golf ball marker 30, so that the golf ball marker 30 is inserted too deeply in the recessed groove 27. It can be prevented and easier to separate the golf ball marker (30).

Therefore, by allowing the spring 40 to support the golf ball marker 30 through elasticity, the golf ball marker 30 is inserted too deeply into the indentation groove 27 of the dial 16 to prevent it from being fitted to the extent that it cannot be separated. to prevent

Furthermore, it is natural that frequent friction may occur between the engagement surface between the dial 16 and the golf ball marker 30 . In this case, the golf ball marker 30 can be replaced more easily, but since the dial 16 is a detailed configuration of the string tightening device 10, it is not easy to replace it, so peeling or discoloration due to friction of the dial 16 is prevented. Prevention is the most basic.

Therefore, in the case of the dial 16, it is possible to strengthen the durability of the dial by performing a separate coating on the surface, more preferably the bonding surface coupled with the golf ball marker. In this case, the coated material increases the surface durability of the dial It is based on the one designed to prevent surface peeling, oxidation, corrosion, etc.

At this time, preferably, in order to strengthen the surface durability of the dial 16, the entire surface of the dial 16 or a part of the coupling surface (the coupling surface coupled to the golf ball marker 30 in contact with the golf ball marker 30) is coated with a durability enhancing functional agent It is characterized in that it contains pullulan (Pullulan).

Pullulan is a kind of polysaccharide component obtained by fermenting starch using black yeast. ), a film having a soft touch is formed on the surface of the dial 16 to increase the durability of the dial 16 and to prevent peeling of the surface due to friction.

Therefore, through the coating of the durability-reinforcing functional agent, it is possible to provide a softer touch to the dial 16 that is held and turned by hand, as well as to strengthen the durability of the surface of the dial 16 so that the repeatability of the golf ball marker 30 is repeated. There is an effect of preventing the surface of the dial 16 from peeling off due to phosphorus desorption.

Furthermore, the durability-enhancing functional agent may further include an additional composition in addition to pullulan.

5 is a flowchart illustrating the steps of manufacturing the durability enhancing functional agent.

5, the durability enhancing functional agent of the present invention comprises the steps of preparing a first solution (S11), preparing a second solution (S12), and completing the durability enhancing functional agent (S13) It is characterized in that it is manufactured through

(S11) preparing a first solution

First, 5 to 15 parts by weight of pullulan, 10 to 20 parts by weight of formaldehyde/melamine/tosylamide copolymer, and 65 to 90 parts by weight of polyvinyl alcohol are mixed to prepare a first solution do.

Here, pullulan is a polysaccharide-based material that provides a soft feel as described above and at the same time forms a film on the surface of the dial 16 to prevent peeling due to friction and increase durability.

Formaldehyde-melamine-tosylamide copolymer is a kind of film-forming agent, and performs a function of assisting in the formation of a hard film that does not easily come off the dial surface of the durability-reinforcing functional agent. Furthermore, it prevents cracking and cracking of the formed coating film and at the same time makes the appearance of the dial 16 more beautiful by forming a harder and more shiny film when the durable functional agent is dried and cured on the surface of the dial 16 . provides the function to

Polyvinyl alcohol is a thermoplastic, oil-resistant, and adhesive resin with excellent mixing properties with pullulan and formaldehyde/melamine/tosylamide copolymer, thus performing a function as a solvent for the first solution, further helping to form a film It functions to increase the adhesion of the formed film.

(S12) preparing a second solution

Then, 90 to 95 parts by weight of the first solution, 3 to 8 parts by weight of hexapeptide-85 Hydroxyproline, and vinyltris (2-methoxyethoxy) silane (Vinyltris (2-Methoxyethoxy) ) Silane) 1 to 5 parts by weight are mixed to prepare a second solution.

Hexapeptide-85 hydroxyproline is a synthetic peptide composed of hexapeptide-85 and hydroxyproline. It is added as an antioxidant to prevent oxidation of the generated durability enhancing functional agent, and furthermore, it has the function of smoothing and softening the texture of the film. Thus, it is possible to support the function of pullulan.

Vinyltris(2-methoxyethoxy)silane is a silane-based compound, and is added to increase the strength of the durability-reinforcing functional agent film as well as help film formation and further improve adhesion.

(S13) Step of completing the durability-reinforcing functional agent

Finally, 90 to 98 parts by weight of the second solution, 1 to 5 parts by weight of Xanthangum, and 1 to 10 parts by weight of a discoloration prevention functional agent including benzoic acid are mixed to complete a durable functional agent do.

Xanthan gum is a natural thickener that functions to increase the adhesion and viscosity of the coating film formed through the durability enhancing agent, enhance emulsion stability, and improve the physical properties and feel of the film. Furthermore, it has the function of preventing the coating film coated on the dial surface from peeling off due to frictional heat due to its high heat resistance.

The anti-discoloration functional agent contains benzoic acid as its active ingredient. Benzoic acid is a kind of preservative used in food. It has an excellent antioxidant function and prevents discoloration of the film by preventing the coloration of the film, deformation of the material, and deterioration of the function. At the same time, various additional functions can be provided.

According to such a durable functional agent, a film with high strength, oil resistance and heat resistance is formed on the surface of the dial 16 so that the surface of the dial 16 is peeled off or damaged by repeated friction with the golf ball marker 30 . At the same time, the coating film provides a softer and smoother touch, providing a more pleasant touch when gripped by hand. Furthermore, even if the dial 16 is exposed to repeated external exposure and sweat on the hand, There is an effect that can prevent discoloration of the applied pigment, etc.

In order to explain the physical properties of the durability enhancing functional agent of the present invention, the evaluation results of Examples and Comparative Examples will be compared and described. Examples are composed of preferred Examples 1 and 2 containing the durability enhancing functional agent of the present invention, and Comparative Examples are known coatings not containing the durability enhancing functional agent.

[Example 1]

A first solution was prepared by mixing 10 g of pullulan, 15 g of formaldehyde/melamine/tosylamide copolymer, and 75 g of polyvinyl alcohol.

93 g of the prepared first solution, 5 g of hexapeptide-85 hydroxyproline, and 2 g of vinyltris (2-methoxyethoxy) silane were mixed to prepare a second solution.

95 g of the prepared second solution, 3 g of xanthan gum, and 2 g of benzoic acid were mixed to complete a durable functional agent.

[Example 2]

100 g of pullulan was prepared as a durable functional agent.

[Comparative example]

A coating agent consisting of 100 g of polyvinyl alcohol was prepared.

The compositions of Examples 1 to 2 and Comparative Examples prepared as described above were applied to a glass substrate three times to be coated, and then a test was performed on the coated specimen.

1. Mechanical properties: In order to measure mechanical properties, tensile strength and elongation at break were measured according to ASTM D638 (50mm/min).

2. Tear strength: According to ASTM D624, tear strength was measured using the Trouser method among "Tear Strength - ASTM D624 Plastic Test Standard".

3. Hardness: The hardness was measured using a Shore hardness tester (TELCLOCK Type A) in accordance with ASTM D2240.

4. Lead test: In accordance with the test method of KS M 5000, the lead test was conducted through a lead tester.

5. Chloride ion penetration resistance: The chloride ion penetration resistance was determined according to KS F 4932 and KS F 2711, and the unit was expressed in coulomb.

Table 1 is a table showing the experimental results. The tensile strength
(psi) tear strength
(pli) elongation
(%) Hardness
(Shore A Type) chloride ion
penetration resistance Example 1 1857 278 402 92 350 Example 2 1824 267 389 90 362 comparative example 1720 241 325 86 468

As shown in Table 1 above, it can be seen that the compositions of Examples 1 and 2 of the present invention are generally superior in tensile strength, tear strength, elongation, hardness, and chloride ion permeation resistance compared to Comparative Examples.
As described so far, the configuration and action of golf shoes having a detachable golf ball marker according to the present invention are expressed in the above description and drawings, but these are merely examples and the spirit of the present invention is limited to the description and drawings Of course, various changes and modifications are possible without departing from the technical spirit of the present invention.

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

10: string tightening device 12: housing
14: spool 16: dial
18: fastener 20: cable (string)
21: heel mounting strap winder 22: guide member
23: tightening system 24: string guide
22: guide member 25: string
26: string guide 27: recessed groove
30: golf ball marker 40: spring

Claims (7)

In a golf shoe having a string tightening device in which the tightening of the string is adjusted by rotation of the dial,
One side of the dial includes a removable golf ball marker,
The surface of the dial is coated with a durable functional agent,
The durability strengthening functional agent,
5 to 15 parts by weight of pullulan, 10 to 20 parts by weight of formaldehyde/melamine/tosylamide copolymer, and 65 to 90 parts by weight of polyvinyl alcohol to prepare a first solution by mixing to do;
90 to 95 parts by weight of the first solution, 3 to 8 parts by weight of hexapeptide-85 Hydroxyproline, and Vinyltris (2-Methoxyethoxy) Silane) preparing a second solution by mixing 1 to 5 parts by weight;
Completing the durability enhancing functional agent by mixing 90 to 98 parts by weight of the second solution, 1 to 5 parts by weight of Xanthangum, and 1 to 10 parts by weight of a discoloration prevention functional agent containing benzoic acid : Golf shoes with a removable golf ball marker, characterized in that manufactured through. The method of claim 1,
The dial and the golf ball marker,
A golf shoe having a detachable golf ball marker, characterized in that it is detachably coupled by magnetic force. The method of claim 1,
The dial and the golf ball marker,
It is formed to have a circular longitudinal cross-section,
On the upper surface of the dial,
Golf shoes having a removable golf ball marker, characterized in that it includes a recessed groove formed to be recessed to accommodate the golf ball marker. 4. The method of claim 3,
On the dial,
One end is fixed to the bottom surface of the recessed groove, and it characterized in that it comprises a spring made of an elastic material, a golf shoe having a detachable golf ball marker. delete delete delete

Images