JPH0354760Y2

JPH0354760Y2 -

Info

Publication number: JPH0354760Y2
Application number: JP1986088353U
Authority: JP
Priority date: 1986-06-10
Filing date: 1986-06-10
Publication date: 1991-12-04
Also published as: JPS62200364U

Description

【考案の詳細な説明】「産業上の利用分野」本案はゴルフ場におけるパツテインググリーン
の旗竿に関するものである。[Detailed description of the invention] "Industrial field of application" This invention relates to a flagpole for a putting green in a golf course.

「従来の技術」従来グリーンのホールにはカツプが埋設され、
その底面中心部の支持孔にピンの下端を嵌合して
ホールの中心部にピンを直立させる（第２図）。
しかし上記ピンは風の強い日には第２図仮想線で
示すように風の力を受けて彎曲するためホールの
上縁を損傷し或はボールがピンと上縁との間から
ホール内に落下しない場合があつた。又ピン上部
が揺れるためグリーン回りからピンを狙う場合に
攻めにくいという欠陥があつた。``Conventional technology'' Conventionally, a cup is buried in the hole of the green.
The lower end of the pin is fitted into the support hole in the center of the bottom surface, and the pin is made to stand upright in the center of the hole (FIG. 2).
However, on windy days, the above pin bends due to the force of the wind as shown by the imaginary line in Figure 2, damaging the upper edge of the hole or causing the ball to fall into the hole from between the pin and the upper edge. There were times when I didn't. Another drawback was that the upper part of the pin swayed, making it difficult to attack when aiming at the pin from around the green.

「考案が解決しようとする問題点」本案は風のために彎曲することが少くピンとホ
ール上縁との間隔縮小が少くかつ上部の揺れの少
いゴルフ用ピンを得ることを目的とするものであ
る。``Problems to be solved by the invention'' The purpose of this invention is to obtain a golf pin that is less likely to bend due to the wind, has less reduction in the distance between the pin and the upper edge of the hole, and has less vibration at the top. be.

「問題点を解決するための手段」本案はゴルフホール用カツプの底面に設けた支
持孔に下端を嵌合しゴルフホールの中心部に立て
られるゴルフ用ピンにおいて、ピンの少くとも上
端部側面から中程側面にピンの中心線と交差する
通風透孔を任意方向に多数穿設してなるパツテイ
ンググリーンの旗竿によつて構成される。``Means for Solving Problems'' The present invention is a golf pin that is placed in the center of a golf hole by fitting the lower end into a support hole provided on the bottom of a golf hole cup. It consists of a patting green flagpole with a number of ventilation holes cut in any direction in the middle and intersecting the centerline of the pin.

「作用」従つてグリーンのホール内の中心部に立てられ
ているピンに風が任意方向から当ると、風は風の
方向に正対する任意の複数通風透孔を通過する。
そのためピンの側面は任意方向の風の風圧を諸に
受けず同受圧抵抗は低減するから少くとも上端部
側面から中程側面にわたつて受ける風圧によるピ
ンの下部の彎曲は軽減し、ホールの上縁とピンの
外周との間隔の変化を低減することができるし、
ピンの上部の揺れも減少する。``Operation'' Therefore, when the wind hits the pin placed at the center of the hole on the green from any direction, the wind passes through any of the multiple ventilation holes facing directly in the direction of the wind.
Therefore, the sides of the pin do not receive the wind pressure in any direction, and the pressure resistance is reduced, so at least the bending of the lower part of the pin due to the wind pressure applied from the upper end side to the middle side is reduced, and the upper part of the hole is It is possible to reduce changes in the distance between the edge and the outer circumference of the pin,
The swinging of the top of the pin is also reduced.

「実施例」グリーン６にホール３が穿設され、同ホール３
内に埋設したカツプ１の底面にさらにピン支持孔
２が設けられる。この支持孔２にはゴルフ用ピン
４の下端を嵌合して同ピン４をホール３の中心部
に立て上端部に旗７が取付けられる。このように
したピン４の上端部外周側面４′から中程外周側
面４″にピン４の中心線と交差する通風透孔５を
穿設するものであつて同透孔５は任意方向に多数
穿設するものであつて任意方向からの風は同風に
正対する多数の任意の透孔５を通過し、ピン４の
外周側面に当る風圧による抵抗を軽減し風圧によ
るピン下部の彎曲を防止する。上端部外周側面
４′の受ける風圧による下部彎曲が最も大である
ため上記透孔５の数が直径を上端に行くに従つて
大となすと良い。尚図中８で示すものはゴルフボ
ールである。"Example" Hole 3 is drilled on green 6,
A pin support hole 2 is further provided on the bottom surface of the cup 1 buried therein. The lower end of a golf pin 4 is fitted into the support hole 2, and the pin 4 is placed in the center of the hole 3, and a flag 7 is attached to the upper end. In this way, ventilation holes 5 are drilled from the upper end outer circumferential side surface 4' to the middle outer circumferential side surface 4'' of the pin 4, intersecting the center line of the pin 4. The wind from any direction passes through a large number of arbitrary through holes 5 directly facing the same wind, reducing the resistance due to wind pressure hitting the outer peripheral side of the pin 4 and preventing the lower part of the pin from curving due to wind pressure. Since the lower curvature due to the wind pressure applied to the outer circumferential side surface 4' of the upper end part is the largest, it is preferable that the number of the through holes 5 increases as the diameter goes toward the upper end. It's a ball.

「効果」本案は上述のように構成したのでグリーンに立
てたピンの上部及び中程に任意方向から風が当つ
ても通風透孔を通過するため風圧を受けることが
少くピンの揺れや下部の彎曲を低減しグリーン回
りからピンに向つてシヨツトし易くホールインの
機会を向上することができるし、ホールの外周縁
をピンの揺れで損傷するおそれを軽減しかつ軽量
なピンが得られるものである。``Effects'' This design is configured as described above, so even if wind hits the top and middle of the pins on the green from any direction, it will pass through the ventilation holes, so there will be less wind pressure, and the pins will not sway or the bottom part will be affected. This reduces curvature and makes it easier to shoot from around the green towards the pin, improving the chances of getting into the hole.It also reduces the risk of damage to the outer edge of the hole due to swinging of the pin, and provides a lightweight pin. be.

[Brief explanation of the drawing]

第１図は本案のパツテインググリーンの旗竿を
示す斜視図、第２図はピン下部及びホールの縦断
面図である。１…ホール用カツプ、２…支持孔、３…ゴルフ
ホール、４…ゴルフ用ピン、４′…上端部側面、
４″…中程側面、５…通風透孔。 Fig. 1 is a perspective view showing the flagpole of the proposed putting green, and Fig. 2 is a vertical sectional view of the lower part of the pin and the hole. 1... Hole cup, 2... Support hole, 3... Golf hole, 4... Golf pin, 4'... Upper end side surface,
4″…middle side, 5…ventilation hole.

Claims

[Scope of utility model registration request]

In a golf pin whose lower end is fitted into a support hole provided on the bottom surface of a golf hole cup and is erected at the center of a golf hole, ventilation is provided that intersects the center line of the pin from at least the upper end side surface to the middle side surface of the pin. A flagpole made of pattuting green with a large number of holes drilled in any direction.