KR20150032021A - Golf club - Google Patents
Golf club Download PDFInfo
- Publication number
- KR20150032021A KR20150032021A KR20130111987A KR20130111987A KR20150032021A KR 20150032021 A KR20150032021 A KR 20150032021A KR 20130111987 A KR20130111987 A KR 20130111987A KR 20130111987 A KR20130111987 A KR 20130111987A KR 20150032021 A KR20150032021 A KR 20150032021A
- Authority
- KR
- South Korea
- Prior art keywords
- head
- golf club
- turbulence generating
- golf ball
- striking
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
Description
The present invention relates to golf clubs.
In general, a golf game is a game in which a golf ball is pitched into a hole with a golf ball stopped at a stadium where a plurality of holes are provided, and a person with a small number of strokes before entering the hole wins. The game is played from the first hole to the 18th hole by playing golf balls in accordance with the rules, and the golfer selects the golf club according to the distance to move the golf ball. A golf club is composed of a driver for driving a golf ball a long distance, an iron for playing a golf ball on a green in a fair way, a putter for accurately hitting the golf ball on the green, and putters.
1 is a perspective view showing an example of a conventional golf club. 1, the conventional golf club has a
The golfer swings the golf club while holding the
However, since the upper and
Particularly, as the development of the material of the
In Korean Patent Laid-Open Publication No. 2003-0089927 (published on Nov. 28, 2003) (hereinafter referred to as Prior Art 1), a foil-type air guide is fastened to the upper surface of the head by screws, A flow path through which air flows is formed. However, in the prior art 1, an air guide is provided on the upper surface of the head to form a flow path between the upper surface and the air guide to allow air to flow through the flow path during swinging of the golf club so that pressure acts on the lower surface of the head. Not only the flow separation occurs on the upper surface but also the air resistance is generated by the air guide to reduce the swing speed of the head.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a golf club that minimizes a resistance force acting on a head at the time of hitting a golf ball during a swing, thereby preventing the swing speed from being reduced.
In order to achieve the object of the present invention as described above, And a shaft connected to the head, wherein the head is provided with a striking surface formed on the front surface, a curved surface formed on the upper surface, and a plurality of turbulence generating recesses formed concavely over the curved surface.
It is preferable that the turbulence generating grooves are the same in size and arranged at a uniform interval from each other.
It is preferable that the turbulent flow generating groove has a uniform depth.
The turbulent flow generating grooves are preferably formed in a hexagonal shape.
Further, in order to achieve the object of the present invention, And a shaft connected to the head, wherein the head is provided with a striking surface formed on the front surface, a curved surface formed on the upper surface, and a plurality of turbulent protrusions formed convexly over the curved surface.
It is preferable that the turbulent flow protrusions are the same in size and arranged at regular intervals.
The turbulent flow protrusion preferably has a uniform height.
The turbulent flow protrusion is preferably formed in a hexagonal shape.
In the golf club according to the present invention, the upper surface of the head is formed as a curved surface provided with turbulence generating grooves or protrusions so that the air flowing along the surface of the head during swing is turbulently generated by the turbulence generating grooves or protrusions, It is prevented that vortices are generated on the rear surface of the head because the mixing is actively performed to change the flow of air to occur at a distance from the rear surface of the head. That is, it is possible to prevent a vortex from being generated at the back surface of the head at the time of hitting the golf ball in which the swing speed of the head becomes the maximum, so that the resistance acting on the back surface of the head is minimized, do. This increases the striking force of the head striking the golf ball, thereby distancing the golf ball from the golf ball.
In addition, not only the turbulence generating grooves are provided over the entire upper surface of the head, but also the depths of the turbulence generating grooves are uniform, so that the fluctuation width of the turbulence is constant, thereby minimizing the flow resistance of the air. In addition, when the turbulence generating groove is hexagonal, there are many sides and corners, so turbulence is generated to induce the flow of air to be changed far from the rear surface of the head. That is, vortices are prevented from being generated directly from the rear surface of the head.
1 is a perspective view showing an example of a conventional golf club,
2 is a perspective view showing a first embodiment of a golf club according to the present invention,
3 is a side view of a head constituting a first embodiment of a golf club according to the present invention,
4 is a plan view of a head constituting a first embodiment of a golf club according to the present invention,
5 is a plan view showing another embodiment of the turbulence generating groove constituting the first embodiment of the golf club according to the present invention,
6 is a perspective view showing a second embodiment of a golf club according to the present invention,
7 is a side view of a head constituting a golf club according to a second embodiment of the present invention,
8 is a plan view of a head constituting a golf club according to a second embodiment of the present invention,
9 is a perspective view showing another embodiment of the turbulence generating projection according to the second embodiment of the golf club according to the present invention.
Hereinafter, an embodiment of a golf club according to the present invention will be described with reference to the accompanying drawings.
2 is a perspective view showing a first embodiment of a golf club according to the present invention. 3 is a side view of a head constituting a first embodiment of a golf club according to the present invention. 4 is a plan view of a head constituting a first embodiment of a golf club according to the present invention.
As shown in Figs. 2, 3 and 4, the first embodiment of the golf club according to the present invention comprises a
The
The top surface of the
It is preferable that the lower surface of the
The
The material of the
6 is a perspective view showing a second embodiment of a golf club according to the present invention. 7 is a side view of a head constituting a second embodiment of a golf club according to the present invention. 8 is a plan view of a head constituting a second embodiment of a golf club according to the present invention.
6, 7 and 8, a second embodiment of a golf club according to the present invention comprises a
The
The upper surface of the
In another embodiment of the
It is preferable that the lower surface of the
The
Hereinafter, the operation and effect of the golf club according to the present invention will be described.
The golfer swings the golf club so that the
Since the upper surface of the
Since the
Since the upper surface of the
Since the height of the
110;
112;
120; shaft
Claims (8)
And a shaft connected to the head,
Wherein the head comprises a striking surface formed on the front surface, a curved surface formed on the upper surface, and a plurality of turbulence generating recesses formed concavely over the curved surface.
And a shaft connected to the head,
Wherein the head includes a striking surface formed on the front surface, a curved surface formed on the upper surface, and a plurality of turbulent protrusions formed convexly over the curved surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20130111987A KR20150032021A (en) | 2013-09-17 | 2013-09-17 | Golf club |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20130111987A KR20150032021A (en) | 2013-09-17 | 2013-09-17 | Golf club |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150032021A true KR20150032021A (en) | 2015-03-25 |
Family
ID=53025397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20130111987A KR20150032021A (en) | 2013-09-17 | 2013-09-17 | Golf club |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20150032021A (en) |
-
2013
- 2013-09-17 KR KR20130111987A patent/KR20150032021A/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3819180A (en) | Perforated golf putter | |
US10799778B2 (en) | Advanced hybrid iron type golf club | |
US4930783A (en) | Golf club | |
US4147349A (en) | Set of golf clubs | |
US5511786A (en) | Wood type aerodynamic golf club head having an air foil member on the upper surface | |
US7390266B2 (en) | Golf club | |
US7018304B2 (en) | Putter head | |
US4247105A (en) | Set of golf clubs | |
JP6078044B2 (en) | Golf club head or other ball striking device having one or more face channels | |
US20140200095A1 (en) | Golf putter | |
KR101031532B1 (en) | Golf club head | |
US20190381369A1 (en) | Offset Golf Club Head | |
US5643100A (en) | Golf putter | |
GB2613123A (en) | Club head having balanced impact and swing performance characteristics | |
JP2004337327A (en) | Metal wood club | |
US6241624B1 (en) | Mallet style golf club | |
KR20150032021A (en) | Golf club | |
JP6895594B1 (en) | Golf tee | |
US7452293B2 (en) | Appliance for controllably altering the trajectory of a kicked American football | |
KR101675393B1 (en) | Golf ball with non-dimple | |
US20110118058A1 (en) | Sand wedge and club head thereof | |
JP2022103788A (en) | Wood-type golf club | |
JP2014151184A (en) | Golf club head | |
KR20240005432A (en) | Club head with air groove | |
KR101151228B1 (en) | Golf club set |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |