JPH0210879U

JPH0210879U -

Info

Publication number: JPH0210879U
Application number: JP8925588U
Authority: JP
Priority date: 1988-07-05
Filing date: 1988-07-05
Publication date: 1990-01-24

Description

[Brief explanation of the drawing]

添付図面は本考案の実施例を示している。第１
図は側面図、第２図は要部を拡大した断面図、第
３図は第２図Ａ―Ａ′の要部を拡大した断面図、
第４図は第２図Ｂ―Ｂ′の要部を拡大した断面図
、第５図はサドル１の回転軸線Ｏ′に対する回転
Ｒを表わす平面図、第６図はサドル１の旋回軸線
Ｏに対する旋回Ｓ回転Ｒを表わす平面図、第７図
イ，ロは練習者５がクラブ７を振り上げた状態を
示し、第７図イはサドル１の回転Ｒ及び旋回Ｓに
伴なう動き、第７図ロはクラブ７を振り上げた練
習者５を示す。第８図イ，ロは練習者５がクラブ
７を振り抜いた状態を示し、第８図イはサドル１
の回転Ｒ及び旋回Ｓによる動き、第８図ロはクラ
ブ７を振り抜いた練習者５を表わす。１……サドル、２……上部支柱、２ａ……上部
支柱内筒、２ｂ……上部支柱外筒、３……下部支
柱、３ａ……下部支柱内筒、３ｂ……下部支柱外
筒、４……脚部、５……練習者、６……ガイド部
、７……クラブ、８……上部ラグ、８ａ……上部
ラグ筒、８ｂ……抜け止めボルト穴、９……下部
ラグ、９ａ……下部ラグ筒、１０……位置決めス
プリング、１１……クツシヨンスプリング、１２
ａ……ロツクボルト、１２ｂ……ロツクナツト穴
、１３ａ……抜け止めボルト、１３ｂ……抜け止
めナツト部、１４……角度決めストツパー、１５
……角度決めピン、１６ａ……スライドレール、
１６ｂ……スライド溝、１６ｃ……スライド穴、
１７……スライド止めボルト、１８……スライド
止めナツト、１９……回り止め、２０……回り止
めピン、２１ａ……高さ調節ノブ、２１ｂ……高
さ調節溝、２２……ゴム足、Ｒ……サドル１の回
転、Ｓ……サドル１の旋回、△Ｒ，△Ｓ，△Ｘ，
△Ｙは練習者５がクラブ７を振り上げた状態のサ
ドル１の動きの範囲を示し、△Ｒは回転Ｒの角度
、△Ｓは旋回Ｓの角度、△Ｘは左右方向の動き、
△Ｙは前後方向の動き、△Ｒ′，△Ｓ′，△Ｘ′
，△Ｙ′は練習者５がクラブ７を振り抜いた状態
のサドル１の動きの範囲を示し、△Ｒ′は回転Ｒ
の角度、△Ｓ′は旋回Ｓの角度、△Ｘ′は左右方
向の動き、△Ｙ′は前後方向の動き、Ｏ……サド
ル１の旋回軸線、Ｏ′……サドル１の回転軸線。 The accompanying drawings illustrate embodiments of the invention. 1st
The figure is a side view, Figure 2 is an enlarged sectional view of the main part, and Figure 3 is an enlarged sectional view of the main part of Fig. 2 A-A'.
FIG. 4 is an enlarged cross-sectional view of the main part of FIG. FIG. 7A and FIG. 7B are plan views showing the rotation R of the turning S, and FIGS. Figure 7 shows the practitioner 5 who has raised the club 7. Figure 8 A and B show the practitioner 5 swinging the club 7, and Figure 8 A shows the situation where the practitioner 5 swings the club 7
FIG. 8B shows the practitioner 5 swinging the club 7. DESCRIPTION OF SYMBOLS 1...Saddle, 2...Upper support column, 2a...Upper support inner tube, 2b...Upper support outer tube, 3...Lower support tube, 3a...Lower support inner tube, 3b...Lower support outer tube, 4 ...Leg, 5...Practice, 6...Guide, 7...Club, 8...Upper lug, 8a...Upper lug tube, 8b...Keeping bolt hole, 9...Lower lug, 9a ... Lower lug tube, 10 ... Positioning spring, 11 ... Cushion spring, 12
a...Lock bolt, 12b...Lock nut hole, 13a...Keeping bolt, 13b...Keeping nut portion, 14...Angle determining stopper, 15
...Angle determining pin, 16a...Slide rail,
16b...slide groove, 16c...slide hole,
17...Slide stop bolt, 18...Slide stop nut, 19...Stop rotation, 20...Stop rotation pin, 21a...Height adjustment knob, 21b...Height adjustment groove, 22...Rubber foot, R ... Rotation of saddle 1, S ... Turning of saddle 1, △R, △S, △X,
△Y indicates the range of movement of the saddle 1 when the practitioner 5 swings up the club 7, △R is the angle of rotation R, △S is the angle of turning S, △X is movement in the left and right direction,
△Y is movement in the front and back direction, △R', △S', △X'
, △Y' indicates the range of movement of the saddle 1 when the practitioner 5 swings the club 7, and △R' indicates the rotation R.
, ΔS' is the angle of turning S, ΔX' is the movement in the left-right direction, ΔY' is the movement in the longitudinal direction, O...the rotation axis of the saddle 1, O'...the rotation axis of the saddle 1.

Claims

[Claims for Utility Model Registration] A golf swing training method comprising: a saddle that contacts the groin region of the lower back of a golf swing practitioner and rotates with the rotation of the lower back of the golf swing practitioner; and a support that rotatably supports the saddle; A golf swing form that defines that when a person swings with the saddle in contact with the groin area of the lower back, if the rotation of the lower back during the swing and the rotation of the saddle substantially match, the swing form is desirable. On the training table: The above-mentioned support is divided into upper and lower halves to form an upper support 2 and a lower support 3, and the above-mentioned upper support 2 holds the saddle 1 so that it can rotate freely while maintaining the rotational axis O'. The lower support 3 is provided at a position that is set back at a predetermined distance behind the golf swing practitioner 5 who has the rotation axis O' of the saddle 1 in contact with the groin area with respect to the rotation axis O' of the saddle 1. is,
A leg part 4 is installed at the lower part of the leg part 4, and the upper part of the leg part 4 holds the upper support column 2 so as to be able to rotate at a predetermined angle.
The rotation axis O' of the upper support 2 and the rotation axis O of the upper support 2 are held parallel to each other, so that when the golf swing practitioner 5 is practicing the swing form, when hitting a golf ball. Golf club 7 at a point before the point in time assumed to be
This golf swing form practice table is characterized in that it enables natural movement of the lower back of a golf swing practitioner 5 when swinging up the golf club 7 and then swinging the golf club 7 out. It has a lock portion that can stop the rotation S of the upper strut 2, and when the golf swing practitioner 5 practices the swing form, the rotation S of the upper strut 2 relative to the lower strut 3 can be stopped. The golf swing form practice table according to claim 1, wherein the presence or absence of the golf swing form practice table can be selected. The saddle 1 has a guide portion 6 that contacts the back side of the waist of the golf swing practitioner 5 and determines the position of the waist of the golf swing practitioner 5 while in contact with the groin area of the golf swing practitioner 5. The golf swing form practice table according to claim 1 or claim 2, characterized in that the golf swing form practice table has: Claim 1, characterized in that when the upper strut 2 rotates S and no force is applied from the outside, the upper strut 2 is urged to return to a predetermined position relative to the lower strut 3. The golf swing form practice table as described in Items 1, 2, and 3.