KR20220046292A - Utility golf club for approach - Google Patents

Abstract

A utility golf club used in approach shots according to one embodiment of the present invention comprises: a head portion including an upper surface portion, a face portion, and a first lower surface portion and second lower surface portion, which face the upper surface portion, and which are spaced apart from the upper surface by distances that are different from each other; a shaft portion connected to the head portion; and a grip portion connected to the shaft portion, wherein the face angle of the face portion may be greater than or equal to 50° and less than or equal to 60°. Accordingly, the utility golf club used in approach shots of the present invention enables a user to have a command of approach shots by being configured to perform the function of a normal wedge, and enables the user to perform approach shots more easily by having the shape of a utility golf club.

Description

Utility golf club for approach {UTILITY GOLF CLUB FOR APPROACH}

The present invention relates to a utility golf club for approach, and more particularly, a portion adjacent to the face portion of a golf club having a shape similar to that of a utility golf club is formed thicker than a portion spaced from the face portion, and the face angle is formed relatively large, making it easy and convenient. It relates to a utility golf club for approach that can effectively implement an approach shot.

In general, a golf player may use a wedge golf club for an approach shot in which a golf ball introduced into a bunker escapes to the fairway or moves a golf ball located in the periphery of the hole green to be adjacent to the hole. A general wedge golf club has a shape similar to that of an iron golf club, is made of a metal material, and may have a filled shape that does not include an empty space therein. Unlike iron golf clubs, wedge golf clubs may have a larger face angle, that is, an angle at which the face is inclined with respect to the direction perpendicular to the ground, and thus, a golf ball struck with a wedge golf club may be thrown with a relatively high launch angle. .

However, an approach shot using a wedge golf club of a general shape may bring a mistake of a user unfamiliar with golf, and there is a problem that the user has to go through a lot of practice in order to use an approach shot with a high degree of perfection. Therefore, an approach shot could be made using a utility golf club that has a relatively simple swing and high success rate, but there was a problem because there was no utility golf club suitable for the launch angle and distance of the approach shot. Accordingly, there is an increasing need for a golf club that can be easily accessed by a user and can implement an approach shot with a high success rate.

The problem to be solved by the present invention is an approach golf club having a shape of a utility golf club having an empty space therein. By more than 50 ° and less than 60 °, the purpose is to provide a utility golf club that can use an approach shot.

The problem to be solved by the present invention is to provide a utility golf club for approach including a slope measuring unit so as to maintain an appropriate angle and inclined direction between the shaft portion of the golf club and the ground to take a more complete alignment posture, the purpose of which is to there is.

The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

In order to solve the above problems, the utility golf club for approach according to an embodiment of the present invention has an upper surface portion, a first lower surface portion and a second lower surface portion opposite to the upper surface portion and having different separation distances to the upper surface portion, and a face It includes a head part including a part, a shaft part connected to the head part, and a grip part connected to the shaft part, and the face angle of the face part may be 50° or more and 60° or less. Accordingly, by performing the function of a general wedge golf club, the user can use the approach shot, and by having the shape of the utility golf club, the approach shot can be more easily performed.

Details of other embodiments are included in the detailed description and drawings.

According to the present invention as described above, it has various effects as follows.

The present invention allows a user using a golf club to swing the approach shot more comfortably, thereby increasing the success rate of the shot.

The present invention can increase the success rate of escaping a golf ball that has fallen into a bunker or the like to the fairway.

The effect according to the present invention is not limited by the contents exemplified above, and more various effects are included in the present specification.

1A to 1B are views of a utility golf club for approach according to an embodiment of the present invention.
2 is a view of a utility golf club for approach according to another embodiment of the present invention.

Hereinafter, various embodiments of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims.

The shapes, sizes, proportions, angles, numbers, etc. disclosed in the drawings for explaining the embodiments of the present invention are illustrative and the present invention is not limited to the illustrated matters. Like reference numerals refer to like elements throughout. In addition, in describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. When 'including', 'having', 'consisting', etc. mentioned in this specification are used, other parts may be added unless 'only' is used. When a component is expressed in the singular, cases including the plural are included unless otherwise explicitly stated.

In interpreting the components, it is construed as including an error range even if there is no separate explicit description.

In the case of a description of the positional relationship, for example, when the positional relationship of two parts is described as 'on', 'on', 'on', 'beside', etc., 'right' Alternatively, one or more other parts may be positioned between two parts unless 'directly' is used.

Reference to a device or layer “on” another device or layer includes any intervening layer or other device directly on or in the middle of the other device or layer.

Although first, second, etc. are used to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish one component from another. Accordingly, the first component mentioned below may be the second component within the spirit of the present invention.

Like reference numerals refer to like elements throughout.

The size and thickness of each component shown in the drawings are illustrated for convenience of description, and the present invention is not necessarily limited to the size and thickness of the illustrated component.

Each feature of the various embodiments of the present invention may be partially or wholly combined or combined with each other, and as those skilled in the art will fully understand, technically various interlocking and driving are possible, and each embodiment may be implemented independently of each other, It may be possible to implement together in a related relationship.

1A to 1B are views of a utility golf club for approach according to an embodiment of the present invention.

Referring to FIGS. 1A to 1B , the utility golf club 100 for approach is a utility golf club 100 for approach for approach having the shape of a utility golf club. Approach may mean hitting a golf ball around a hole having a larger face angle and a shorter flying distance compared to iron golf clubs, driver golf clubs, and utility golf clubs. For example, when a golf ball enters a bunker, when a golf ball is positioned around a hole, etc., the player may use an approach shot.

Approach utility golf club 100 includes a head portion 110, a shaft portion and a grip portion.

The head portion 110 of the utility golf clubs 100 for approach is located at one end of the utility golf clubs 100 for the approach and is a portion that hits the golf ball. The head portion 110 of the utility golf club 100 for approach may have the shape of a utility golf club. Specifically, when the head 110 is in direct contact with the golf ball and the face portion 111 capable of striking the golf ball, the user holds the utility golf club 100 for approach and maintains the alignment state before hitting. It may include a lower surface portion 112 disposed adjacent to the ground, and an upper surface portion opposite to the lower surface portion 112 . The face portion 111 , the lower surface portion 112 , and the upper surface portion of the head portion 110 may form a surface of the head portion 110 .

The head part 110 may include an empty space inside the surface formed by the face part 111 , the lower surface part 112 , and the upper surface part. That is, the head part 110 may not have a structure filled therein, but may include an empty space in which air is embedded. Accordingly, the head 110 may be lighter in volume compared to an iron golf club etc. filled therein. In addition, the head part 110 may be made of a metal material such as titanium.

The lower surface part 112 of the head part 110 may include a first lower surface part 112a and a second lower surface part 112b. The first lower surface portion 112a may be disposed adjacent to the face portion 111 along a boundary line between the lower surface portion 112 and the face portion 111 . The second lower surface portion 112b may be spaced apart from the face portion 111 and disposed adjacent to the first lower surface portion 112a. The first lower surface portion 112a may be disposed between the second lower surface portion 112b and the face portion 111 , and the first lower surface portion 112a and the second lower surface portion 112b from one side of the face portion 111 . ) can be arranged one after the other.

The head portion 110 may have different thicknesses in each of the first lower surface portion 112a and the second lower surface portion 112b. Specifically, a thickness between the first lower surface portion 112a and the upper surface portion may be greater than a thickness between the second lower surface portion 112b and the upper surface portion. The lower surface portion 112 may have a first lower surface portion 112a and a second lower surface portion 112b to form a step shape, and thus, the lower surface portion 112 extending along the first lower surface portion 112a is the second lower surface portion 112a. The lower surface portion 112b may be dented in the direction in which the upper surface portion is disposed. Accordingly, the thickness between the upper surface portion and the lower surface portion 112 in the portion adjacent to the face portion 111, that is, the first lower surface portion 112a, is a portion spaced apart from the face portion 111, that is, the second lower surface portion. In the portion 112b, the thickness may be greater than the thickness between the upper surface portion and the lower surface portion 112 .

The first lower surface portion 112a of the head portion 110 may be heavier than the second lower surface portion 112b. Based on the upper surface of the head portion 110, the first lower surface portion 112a may be further spaced apart from the upper surface portion than the second lower surface portion 112b, and the lower surface portion 112 is the first lower surface portion 112a. 2 It may be formed lower than the lower surface portion (112b). In this case, the thickness of the first lower surface portion 112a may be thicker than the thickness of the second lower surface portion 112b. The thickness of the first lower surface portion 112a may be the distance from the outer surface of the first lower surface portion 112a in contact with the outside to the inner surface of the first lower surface portion 112a in contact with the inner space of the head portion 110 there is. The thickness of the second lower surface portion 112b may be the distance from the outer surface of the second lower surface portion 112b in contact with the outside to the inner surface of the second lower surface portion 112b in contact with the inner space of the head portion 110. there is. The first lower surface portion 112a may be formed to be thicker than the second lower surface portion 112b, and the weight of the first lower surface portion 112a may be heavier than the weight of the second lower surface portion 112b. Accordingly, the center of gravity of the head part 110 may be biased toward the first lower surface part 112a, and the head part 110 may be more inclined than the floor in a swing operation of striking a golf ball using the utility golf club 100 for approach. can be adjacent. Accordingly, the user can effectively perform the approach operation, for example, can effectively escape the golf ball that fell into the bunker to the outside of the bunker.

According to one embodiment, the thickness of the first lower surface portion 112a may be the same as the thickness of the second lower surface portion 112b, and in this case, the inner surface of the first lower surface portion 112a has a sub lower surface portion on the head portion ( It may be a sub-layer disposed in contact with the first lower surface portion 112a along the inner surface of the first lower surface portion 112a adjacent to the inner space of the 110 . The sub lower surface portion may be a layer made of the same material as the first lower surface portion 112a. Since the first lower surface portion 112a includes a sub-lower surface portion on its inner surface, a portion of the lower surface portion 112 in which the first lower surface portion 112a is disposed may be heavier than the second lower surface portion 112b.

The face portion 111 of the head portion 110 is configured to strike the golf ball in contact with the golf ball, and may have a flat surface. The face portion 111 may have a thickness at a central portion thinner than a thickness at a peripheral portion. The central portion of the face portion 111 may be a portion that is mainly in contact with the golf ball when the golf ball is hit. The peripheral portion of the face portion 111 may be an edge portion of the surface of the face portion 111 adjacent to the upper surface portion and the lower surface portion 112 . The peripheral portion of the face portion 111 may be a portion that is not mainly in contact with the golf ball when the golf ball is hit. The elastic force of the central portion of the face portion 111 having a relatively thin thickness may be greater than the elastic force of the peripheral portion of the face portion 111 having a relatively thick thickness. That is, when an external force of a certain size is applied, the central portion of the face portion 111 may be further deformed by the external force as compared to the peripheral portion of the face portion 111 , and may return to its original shape when the external force is removed. Since the central portion of the face portion 111 is formed thinner than the peripheral portion, a relatively large elastic force may act on the golf ball hit by the central portion of the face portion 111, and the user's swinging force may be effectively transmitted. .

The face angle of the head unit 110 may be greater than the face angle of a general iron golf club and a utility golf club, and may be similar to the face angle of a general wedge golf club. The face angle may mean an angle at which the face part 111 of the head part 110 is inclined toward the ground with respect to a direction perpendicular to the ground, that is, an angle at which the face part 111 of the head part 110 is laid down in the ground direction. The face angle of the face portion 111 of the utility golf club 100 for approach of the present invention may be 50° or more and 60° or less. Since the face angle of the face portion 111 is greater than or equal to 50° and less than or equal to 60°, the launch angle of the golf ball may be greater than that of a general utility golf club, and the golf ball may be floated high and moved by a smaller flying distance.

The shaft portion of the utility golf club 100 for approach is configured to connect the head portion 110 and the grip portion. The shaft part may be in the form of a bar extending long in one direction. One end of the shaft unit may be connected to the head unit 110 , and the other end may be connected to the grip unit.

The grip part of the utility golf club 100 for approach is configured so that the user can hold it with both hands when the user uses the utility golf club 100 for the approach. The grip part may be disposed at the other end of the shaft part.

The utility golf club 100 for approach according to an embodiment of the present invention performs the function of a general wedge golf club by having a face angle of 50° or more and 60° or less, thereby allowing the user to escape the golf ball entering the bunker. At the same time, it is possible to more easily perform an approach shot by having a shape of a utility golf club rather than a shape of a general wedge golf club. Specifically, in the approach utility golf club 100, the head portion 110 is made of titanium, and there may be an internal space. In addition, the lower surface 112 of the head unit 110 may not be formed flat, but may include a first lower surface portion 112a and a second lower surface portion 112b having different heights from each other. That is, the thickness between the first lower surface portion 112a and the upper surface portion adjacent to the face portion 111 may be thicker than the thickness between the face portion 111 and the second lower surface portion 112b spaced apart from the upper surface portion, The lower surface 112 may have a step shape. As such, the head portion 110 is different from the head of a general iron golf club and has a shape that includes an internal space like a utility golf club, so that the user can swing lightly, and the lower surface portion 112 is the first lower surface portion (112a). and an effective approach shot by having the second lower surface portion 112b.

2 is a view of a utility golf club for approach according to another embodiment of the present invention. The utility golf club 200 for approach of FIG. 2 is substantially the same as compared to the utility golf club 100 for approach of FIGS. 1A to 1B except that it further includes a slope measuring unit 240 and a signal transmitting unit. is omitted. For convenience of description, it will be described with reference to FIGS. 1A to 1B .

Referring to FIG. 2 , the inclination measuring unit 240 of the utility golf club 200 for approach is configured to measure the inclination and the inclination direction between the shaft unit 120 and the ground in real time. The slope measuring unit 240 may be located at one end of the shaft unit 120 adjacent to the head unit 110 . The inclination measuring unit 240 measures the inclination, which is the angle at which the shaft part 120 extending in one direction is inclined with respect to the ground, in real time, and the direction in which the shaft part 120 is inclined with respect to the ground is measured in real time. can

The signal transmission unit of the utility golf club 200 for approach is configured to transmit a signal that the face alignment is complete to the user. When each of the inclination and inclination directions between the shaft unit 120 and the ground matches each of the preset reference inclination and reference directions, the signal transmitting unit may transmit a matching signal indicating that the face alignment is complete to the user.

Specifically, the utility golf club 200 for approach may have a user's alignment posture suitable for effectively striking a golf ball according to the type of golf club, the face angle of the face part 111, the length of the shaft part 120, and the like. The user may align the golf clubs by holding the grip portion 130 with both hands and aligning the shaft portion 120 and the head portion 110 in a specific direction and angle. At this time, the effective alignment state for each golf club may be different. That is, in the correct alignment state, the inclination and inclination directions between the shaft unit 120 and the ground for each golf club may be different, and each of the inclination and inclination directions at this time may be defined as a reference inclination and a reference direction.

When the signal transmission unit adjusts the inclination and inclination direction of the shaft unit 120 while the user holding the utility golf club 200 for approach takes an alignment posture, each of the inclination and inclination directions corresponds to each of the reference inclination and the reference direction. In this case, a matching signal may be transmitted to the user indicating that the correct face alignment has been completed.

Referring to FIG. 2 , the signal transmission unit of the utility golf club 200 for approach may be a light emitting ring 250 . The light emitting ring 250 is configured to transmit a match signal to the user by emitting light in a specific color. The light emitting ring 250 may be disposed to surround the edge of the shaft part 120 perpendicular to the extending direction of the shaft part 120 . The light emitting ring 250 may be disposed at one end of the shaft unit 120 adjacent to the slope measuring unit 240 .

The light emitting ring 250 compares each of the inclination and inclination directions of the shaft unit 120 measured in real time by the inclination measuring unit 240 with the reference inclination and the reference direction, using light to emit a matching signal to the user. can transmit

Specifically, the light emitting ring 250 may emit light of a preset color, for example, green, when the inclination and inclination directions of the shaft unit 120 coincide with each of the reference inclination and reference directions, respectively. The light emitting ring 250 may simply emit light of a preset color, but is not limited thereto, and may flicker at regular intervals.

According to one embodiment, the light emitting ring 250 has entered within a predetermined range including the reference inclination and the reference direction, although each of the inclination and the inclined direction of the shaft part 120 does not coincide with each of the reference inclination and the reference direction. In this case, as an adjustment signal, the green light may be repeatedly turned on and flashed at regular intervals. When the difference between each of the inclination and inclination directions of the shaft unit 120 and each of the reference inclination and reference directions is increased, the cycle in which the light of the light emitting ring 250 repeats lighting and blinking may be increased. And, when the difference between each of the inclination and inclination directions of the shaft part 120 and each of the reference inclination and reference direction is reduced, the period in which the light of the light emitting ring 250 repeats lighting and blinking can be reduced. In addition, when each of the inclination and inclination directions of the shaft part 120 and the reference inclination and the reference direction correspond to each other, the light emitting ring 250 may continuously emit green light.

The light emitting ring 250 of the utility golf club 200 for approach may emit light only a portion of the light emitting ring 250 by comparing the inclined direction of the shaft part 120 with the reference direction. Specifically, the inclination measuring unit 240 may measure the inclination direction of the shaft unit 120 in real time, and may determine in which direction the shaft unit 120 is more inclined compared to the reference direction. The light emitting ring 250 may emit light in a portion corresponding to a direction in which the shaft part 120 is more inclined compared to the reference direction. For example, the shaft part 120 may be more inclined in the first direction compared to the reference direction. The light emitting ring 250 may have a ring shape surrounding the edge of the shaft unit 120 , and may emit light only a portion of the ring corresponding to the first direction. The remaining portion of the light emitting ring 250 that does not correspond to the first direction may not emit light. Accordingly, the user may check a direction in which the shaft part 120 is more inclined compared to the reference direction, and may adjust the inclined direction of the shaft part 120 .

On the other hand, the light emitting ring 250 of the utility golf club 200 for approach may emit light only a portion corresponding to the direction opposite to the direction in which the shaft part 120 is more inclined compared to the reference direction. For example, the shaft part 120 may be more inclined in the first direction compared to the reference direction. The light emitting ring 250 may emit light in only a portion of the ring corresponding to the second direction opposite to the first direction. The remaining portion of the light emitting ring 250 that does not correspond to the second direction may not emit light. Accordingly, the user can check the direction opposite to the direction in which the shaft part 120 is more inclined compared to the reference direction, and align the golf clubs close to the reference direction by tilting the shaft part 120 in the light-emitting direction, that is, in the opposite direction. can do it

According to one embodiment, the light emitting ring 250 of the utility golf club 200 for approach may adjust the light emission degree of a portion of the light emitting ring 250 by comparing the inclination of the shaft part 120 with the reference inclination. Specifically, the inclination measuring unit 240 may measure the real-time inclination of the shaft unit 120 and may calculate a difference between the reference inclination and the real-time inclination. As described above, the light-emitting ring 250 can emit light only a portion corresponding to the direction in which the shaft part 120 is more inclined compared to the reference direction, or, alternatively, only a portion corresponding to the direction opposite to the more inclined direction. At the same time, the degree of light emission of a portion can be adjusted with the brightness corresponding to the difference between the reference slope and the real-time slope. When the difference between the reference slope and the real-time slope increases, the light emitting ring 250 can reduce the intensity of the light emitted, and when the difference between the reference slope and the real time slope decreases, the light emission ring 250 is the light emitted can increase the strength of When the reference slope and the real-time slope coincide, the light emitting ring 250 may emit the brightest light with the highest intensity.

In contrast, the light emitting ring 250 may generate light that repeats lighting and blinking, and when the difference between the reference slope and the real-time slope increases, the cycle of repeating lighting and blinking may be increased. When the difference between the reference slope and the real-time slope is reduced, the light emitting ring 250 may reduce the cycle of repeating lighting and blinking. And, when the reference slope and the real-time slope coincide, the light emitting ring 250 may generate light that is continuously lit.

According to an embodiment, the light emitting ring 250 may generate light of a specific color as an adjustment signal according to an angle between the face portion 111 and the ground. For example, when the angle between the face part 111 and the ground is greater than the reference angle, that is, when the face part 111 is in an open state, the light emitting ring 250 is a specific color different from the matching signal, for example. For example, it can generate red light. On the other hand, when the angle between the face part 111 and the ground is smaller than the reference angle, that is, when the face part 111 is in a closed state, the light emitting ring 250 is a match signal and another specific color, for example. , can generate blue light.

According to one embodiment, the inclination measurement unit 240 may measure the inclination and the inclined direction only when the user uses the utility golf club 200 for approach. Approach utility golf club 200 may recognize a state in which the user's hand is in contact with the grip unit 130 . The inclination measuring unit 240 can measure the inclination and inclination direction only when the user's body is in contact with the grip unit 130 , and automatically stops the measurement when the user's body does not come into contact with the grip unit 130 . can do.

In addition, the light emitting ring 250 may generate a match signal or an adjustment signal by operating only when the user uses the utility golf club 200 for approach. The light emitting ring 250 may operate only when the user's body comes into contact with the grip part 130 , and may automatically stop operating when the user's body does not come into contact with the grip part 130 .

According to another embodiment of the present invention, the signal transmitting unit may further include a vibrating unit. The vibrating unit may be disposed inside the grip portion of the utility golf club for approach. The vibrating unit is configured to transmit a matching signal to the user by provoking the grip unit. Specifically, when each of the inclination and inclination directions of the shaft unit 120 coincides with each of the reference inclination and the reference direction, the vibrating unit may generate a vibration signal to vibrate the grip unit, and the user may be transferred to the hand holding the grip unit. A coincidence signal can be transmitted by vibration.

Utility golf clubs for approach according to another embodiment of the present invention may include an angle display unit. The angle display unit may display the face angle, which is the angle between the face portion 111 of the head portion 110 of the golf club and the ground, in real time. The angle indicator may be disposed adjacent to the grip portion, or alternatively, may be disposed on a shaft portion adjacent to the grip portion.

The user may take the golf club alignment posture by holding the grip portion of the utility golf club for approach with both hands, and the inclination measuring unit 240 may measure the angle between the shaft portion and the ground. In this case, the utility golf club for approach may further include a processor for calculating the angle between the face portion 111 and the ground. The processor of the utility golf club for approach calculates the angle between the face part 111 and the ground by summing the angle between the shaft part and the ground and the angle between the shaft part and the face part 111 measured by the inclination measuring unit 240 . can do. The processor may transmit information on the angle between the face unit 111 and the ground to the angle display unit, and the angle display unit may display the angle between the face unit 111 and the ground in real time.

Utility golf clubs for approach according to various embodiments of the present invention include a head portion, a head portion and It includes a shaft connected to the shaft portion, and a grip portion connected to the shaft portion, and the face angle of the face portion may be 50° or more and 60° or less.

According to another feature of the present invention, the separation distance between the first lower surface portion and the upper surface portion is greater than the separation distance between the second lower surface portion and the upper surface portion, and the first lower surface portion may be closer to the face portion than the second lower surface portion. .

According to another feature of the present invention, the head portion may include titanium.

According to another feature of the present invention, the first lower surface portion may be heavier than the second lower surface portion.

According to another feature of the present invention, the utility golf club for approach may further include a slope measuring unit for measuring the inclination and the inclined direction between the shaft and the ground.

According to another feature of the present invention, the utility golf club for approach, when each of the inclination and the inclination direction measured by the inclination measuring unit coincides with each of the preset reference inclination and the reference direction, a signal transmitting unit that transmits a matching signal to the user further may include

According to another feature of the present invention, the signal transmitting unit includes a light emitting ring surrounding the rim of the shaft portion perpendicular to the extending direction of the shaft portion, and the light emitting ring emits light in a preset color to transmit a matching signal to the user.

According to another feature of the present invention, the signal transmitting unit may include a vibrating unit disposed on the grip unit, and the vibrating unit may vibrate the grip unit to transmit a matching signal to the user.

Utility golf club for approach according to various embodiments of the present invention includes an upper surface portion, a lower surface portion opposite to the upper surface portion, and a face portion, and includes a head portion made of titanium, the head portion, the upper surface portion in the portion adjacent to the face portion The thickness between the and the lower surface portion may be greater than the thickness between the upper surface portion and the lower surface portion in the portion spaced apart from the face portion, and the face angle of the head portion may be 50° or more and 60° or less.

In the above, the present invention has been described with specific details such as specific components and limited embodiments and drawings, but these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments No, those of ordinary skill in the art to which the present invention pertains can devise various modifications and variations from these descriptions.

Therefore, the spirit of the present invention should not be limited to the above-described embodiments, and not only the claims described below, but also all modifications equivalently or equivalent to the claims described below are said to be within the scope of the spirit of the present invention. will be.

100, 200: utility golf clubs for approach
110: head
111: face part
112: lower part
112a: the first lower surface portion
112b: second lower surface portion
113: upper surface
120: shaft part
130: grip part
240: tilt measurement unit
250: glow ring

Claims (9)

a head portion including an upper surface portion, a first lower surface portion and a second lower surface portion facing the upper surface portion and having different separation distances to the upper surface portion, and a face portion;
a shaft part connected to the head part; and
and a grip part connected to the shaft part;
The face angle of the face portion is 50° or more and 60° or less, an approach for utility golf clubs. According to claim 1,
The separation distance between the first lower surface portion and the upper surface portion is greater than the separation distance between the second lower surface portion and the upper surface portion,
The first lower surface portion is more adjacent to the face portion than the second lower surface portion, approach utility golf clubs. According to claim 1,
The head portion comprising a titanium, approach for utility golf clubs. The method of claim 1,
The first lower surface portion is heavier than the second lower surface portion, approach for utility golf clubs. According to claim 1,
Utility golf club for approach, further comprising a slope measuring unit for measuring the inclination and the inclined direction between the shaft and the ground. 6. The method of claim 5,
When each of the inclination and the inclination direction measured by the inclination measurement unit coincides with each of the preset reference inclination and reference direction, the utility golf club for approach further comprising a signal transmitting unit for transmitting a match signal to the user. 7. The method of claim 6,
The signal transmission unit includes a light emitting ring surrounding the rim of the shaft portion perpendicular to the extending direction of the shaft portion,
The luminescent ring emits light in a preset color to transmit the matching signal to the user, an approach for utility-rich golf clubs. 7. The method of claim 6,
The signal transmitting unit includes a vibrating unit disposed in the grip unit,
The vibrating unit vibrates the grip unit to transmit the matching signal to the user, an approach for utility-rich golf clubs. It includes an upper surface portion, a lower surface portion opposite to the upper surface portion, and a face portion, and includes a head portion made of titanium,
The head portion, the thickness between the upper surface portion and the lower surface portion in a portion adjacent to the face portion is greater than the thickness between the upper surface portion and the lower surface portion in the portion spaced apart from the face portion,
The face angle of the head portion is 50° or more and 60° or less, an approach for utility golf clubs.

Images