JPH0333677U - - Google Patents
Info
- Publication number
- JPH0333677U JPH0333677U JP9321389U JP9321389U JPH0333677U JP H0333677 U JPH0333677 U JP H0333677U JP 9321389 U JP9321389 U JP 9321389U JP 9321389 U JP9321389 U JP 9321389U JP H0333677 U JPH0333677 U JP H0333677U
- Authority
- JP
- Japan
- Prior art keywords
- shot
- hammer
- small diameter
- adjustment nut
- tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Golf Clubs (AREA)
Description
第１図はこの考案の一実施例によるゴルフスウ
イング練習機の組立状態を示す断面図、第２図は
同分解図である。
１……クラブシヤフト、２……調整ナツト、３
……シヨツトハンマー、４……スリーブ、５……
ヘツド保持リング、６……スプリング（付勢手段
）、７……シヨツトボルト、３２……小径段差壁
部、４３……小径筒状部。
FIG. 1 is a sectional view showing an assembled state of a golf swing training machine according to an embodiment of the invention, and FIG. 2 is an exploded view of the same. 1... Club shaft, 2... Adjustment nut, 3
...Shot hammer, 4...Sleeve, 5...
Head retaining ring, 6... Spring (biasing means), 7... Shot bolt, 32... Small diameter stepped wall portion, 43... Small diameter cylindrical portion.
Claims (1)
トと、このクラブシヤフトの先端側に遊嵌された
調整ナツトと、この調整ナツトの先端に当接可能
な小径段差状の内段環状壁部を一体に有して上記
クラブシヤフトの先端側に軸方向移動自在に遊嵌
されたシヨツトハンマーと、末端側に段差状の小
径筒状部を一体に有して上記クラブシヤフトの先
端側に嵌合され、且つ、上記シヨツトハンマー内
に挿通されたスリーブと、このスリーブの上記小
径筒状部外周に嵌合された弾性材よりなるヘツド
保持リングと、上記スリーブに外嵌されて上記シ
ヨツトハンマーを後退方向に付勢する付勢手段と
、上記クラブシヤフトの先端部に螺合固定された
ハンマー抜止め用のシヨツトボルトとを備え、上
記スリーブの小径筒状部外周に上記調整ナツトを
螺合し、該調整ナツトで上記シヨツトハンマーの
後退位置を規制すると共に、上記ヘツド保持リン
グを押圧して上記シヨツトハンマーの内周面に適
度に摩擦係合させ、且つ、上記クラブシヤフトの
遠心力で上記シヨツトハンマーを上記付勢手段に
抗して上記調整ナツトと上記シヨツトボルトとの
間で前進移動させる構成にしたことを特徴とする
ゴルフスウイング練習機。 A clubshaft having a grip at the distal end, an adjustment nut loosely fitted on the tip side of the clubshaft, and an inner step annular wall portion with a small diameter step that can come into contact with the tip of the adjustment nut are integrated. a shot hammer that is loosely fitted on the tip side of the club shaft so as to be freely movable in the axial direction; and a shot hammer that integrally has a step-like small diameter cylindrical portion on the distal end side and is fitted on the tip side of the club shaft. , a sleeve inserted into the shot hammer; a head retaining ring made of an elastic material fitted around the outer periphery of the small diameter cylindrical portion of the sleeve; comprising a biasing means for biasing in the backward direction and a shot bolt for preventing the hammer from being removed, which is screwed and fixed to the tip of the club shaft, and the adjustment nut is screwed to the outer periphery of the small diameter cylindrical portion of the sleeve; The adjusting nut regulates the retracted position of the shot hammer, and also presses the head retaining ring to bring it into moderate frictional engagement with the inner circumferential surface of the shot hammer. A golf swing training machine characterized in that the shot hammer is moved forward between the adjustment nut and the shot bolt against the biasing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989093213U JPH0527962Y2 (en) | 1989-08-08 | 1989-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989093213U JPH0527962Y2 (en) | 1989-08-08 | 1989-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333677U true JPH0333677U (en) | 1991-04-03 |
| JPH0527962Y2 JPH0527962Y2 (en) | 1993-07-16 |
Family
ID=31642610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989093213U Expired - Lifetime JPH0527962Y2 (en) | 1989-08-08 | 1989-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527962Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012517878A (en) * | 2009-02-18 | 2012-08-09 | ヨンドク キム | Golf club for practice with adjustable head speed |
| JP2018015025A (en) * | 2016-07-25 | 2018-02-01 | 株式会社ジャパーナ | Golf swing practice machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138616U (en) * | 1984-08-10 | 1986-03-11 | カシオ計算機株式会社 | liquid crystal device |
| JPS63143379U (en) * | 1987-03-10 | 1988-09-21 |
-
1989
- 1989-08-08 JP JP1989093213U patent/JPH0527962Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138616U (en) * | 1984-08-10 | 1986-03-11 | カシオ計算機株式会社 | liquid crystal device |
| JPS63143379U (en) * | 1987-03-10 | 1988-09-21 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012517878A (en) * | 2009-02-18 | 2012-08-09 | ヨンドク キム | Golf club for practice with adjustable head speed |
| JP2018015025A (en) * | 2016-07-25 | 2018-02-01 | 株式会社ジャパーナ | Golf swing practice machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527962Y2 (en) | 1993-07-16 |