TWI223603B - Device for practicing striking of golf club - Google Patents

Device for practicing striking of golf club Download PDF

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Publication number
TWI223603B
TWI223603B TW092127246A TW92127246A TWI223603B TW I223603 B TWI223603 B TW I223603B TW 092127246 A TW092127246 A TW 092127246A TW 92127246 A TW92127246 A TW 92127246A TW I223603 B TWI223603 B TW I223603B
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TW
Taiwan
Prior art keywords
track
linear
curved
patent application
curved track
Prior art date
Application number
TW092127246A
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Chinese (zh)
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TW200513300A (en
Inventor
Cheng-Chang Liao
Original Assignee
Cheng-Chang Liao
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Publication date
Application filed by Cheng-Chang Liao filed Critical Cheng-Chang Liao
Priority to TW092127246A priority Critical patent/TWI223603B/en
Priority to US10/718,664 priority patent/US20050075186A1/en
Application granted granted Critical
Publication of TWI223603B publication Critical patent/TWI223603B/en
Publication of TW200513300A publication Critical patent/TW200513300A/en

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/36Training appliances or apparatus for special sports for golf
    • A63B69/3621Contacting or non-contacting mechanical means for guiding the swing
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09Adjustable dimensions

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)

Abstract

A device for practicing striking of golf club includes a track mounted on a base frame and located on a coplanar curve track, wherein the curve track is installed with a linear track capable of sliding along the curve track, the linear track is parallel to the plane located by the curve track, and the linear extension direction thereof is approximately corresponding to the outward extension direction of the center of the curve track; a slide mounted on the linear track for sliding along the linear locus thereof; and a tail end of a simulation golf club pivotally connected to the rear end of the slide. Thus, when a person stands behind the curve track and uses the golf club to practice striking movements, the striking movements can be effectively guided within a striking plane due to the condition that the pivotal connection part (i.e. the club head position) of the tail end of the golf club and the slide are restricted to a plane.

Description

【發明所屬之技術領域】 內谷、實施方式及圖式^ _明) 種高運動有關,言之,係關於 5【先前技術】 高爾夫運動中之詩動作看似單純, :多不可不遵循的姿勢規範,只要身禮任:= 包含著 且擊出去的球亦很 之揮桿動作,# 10 15 =作,即不但無法充分發揮擊球力道,且擊a…Γ正確 可能大幅偏離預期方向。舉例而言,標準之 要求整個過程,從擊球準備、上桿、下桿 桿、、收桿:球桿桿頭之運動軌跡均要保持在同 ο ’即所謂「揮桿平面(swing plane)」;理論上相 =平面應是運動者右肩(或左肩)至擊球點;連接線;: 二所構紅平面)0若勒者在每次揮桿時均能使桿頭 循同一揮桿平面’即代表其揮桿動作十分精確穩定,擊 球果有極高之準確度;反之,若運動者在揮桿時未能落 實前述揮桿平面之要求,則擊出去的球就很容易產生非; 期的偏斜或彎曲狀況。 、 然而,前述要求對於初學者而言可謂十分嚴苛,若無 20教練或熟練者長期在旁指導糾正,一般人實在很難藉由自 我矯正而達到或趨近標準動作。因此,目前市面上2出現 多種可幫助人們莫定正確揮桿姿勢之練習裝置。 理想之揮桿練習裝置應該具備以下四個要件:一、揮 桿平面之角度可任意調整。二、進行揮桿時,桿頭軌跡不 3續次頁(發明說明頁不敷使用時,請註記並使用續頁) -4- 1223603 發明說明,續頁 會脫離預設之揮桿平面。三、桿頭可以在預設之揮桿平面 上任思移動;換言之,在保持平面之前提下,桿頭軌跡之 形狀可因人而異(註:因為使用者之體型、姿勢或曲腕之 早晚各不相同)。四、可以進行全揮桿的練習。 5 任何揮桿練習裝置如果沒有同時包含以上所說的四個 要件’即不符合實際需求,甚至會誤導使用者進行錯誤之 揮桿練習。然而,目前市面上以導軌為主之揮桿練習裝 置’通常只符合其中一個或兩個要件,所以在進行揮桿練 習時均有其障礙及盲點。 10 目前市面上運用導軌原理設計之揮桿練習裝置,依其 結構可大致區分為以下三種類型: 一、使用者將球桿搁靠在單一條軌道上: 例如美國第5330192號、第5429367號、第5441275 號等專利所提供之揮桿練習裝置。然而,前述裝置實際上 15 並無法使球桿桿頭維持在同一平面上,其理由在於:練習 者在進行揮桿時,球桿之桿身與該導軌之接觸處形同一支 點,而球桿之握把(即練習者捉握處)形同一施力點,由於 練習者手臂與該導軌之位置關係一直在改變,使得該球桿 相對於該導軌之角度亦隨之不斷變化,導致桿頭無法維持 20 在同一平面上。 •二、使用者將球桿架在兩條導軌之間·· 例如美國第4071251號專利所提供之揮桿練習裝置, 其係在導軌之低處區段之前方增設一副導軌,使球桿揮入 該區段時須穿經該二導軌之間,惟此法仍無法確保球頭軌 -5- 1223603[Technical field to which the invention belongs] Inner valley, embodiments and drawings ^ _ Ming) are related to a variety of high sports, in other words, it is about 5 [prior art] Poetic moves in golf seem to be simple, many must not be followed As for the posture, as long as the courtesy is equal to: = The ball that is shot is also very swinging, # 10 15 = works, that is, not only can't the impact of the ball be fully exerted, but the right a ... Γ may deviate significantly from the expected direction. For example, the standard requires that the entire process, from shot preparation, ups, downs, and closes: the movement trajectory of the club head must be kept the same ο 'the so-called "swing plane" "In theory, the phase = the plane should be the athlete's right shoulder (or left shoulder) to the hit point; the connecting line ;: the red plane constructed by the two) 0 if the swinger can make the club head follow the same swing every time The “plane of the club” means that the swing is very precise and stable, and the hitting result is highly accurate. On the contrary, if the athlete fails to implement the requirements of the aforementioned swing plane when swinging, the ball is easy to hit. Produce non-; skewed or curved conditions. However, the aforementioned requirements are very strict for beginners. Without 20 coaches or skilled people to guide corrections for a long time, it is really difficult for ordinary people to achieve or approach standard actions through self-correction. As a result, there are currently many practice devices on the market that can help people to determine the correct swing posture. The ideal swing practice device should have the following four requirements: First, the angle of the swing plane can be adjusted arbitrarily. 2. When performing a swing, the head track is not continuous. 3 Continued pages (If the description page of the invention is insufficient, please note and use the continuation page.) -4- 1223603 Description of the invention, the continued page will deviate from the preset swing plane. 3. The club head can be moved freely on the preset swing plane; in other words, the shape of the club head trajectory can be different from person to person before lifting the plane (Note: because of the user's body shape, posture, or the time of the wrist Varies). Fourth, you can practice full swing. 5 If any swing practice device does not contain the four requirements mentioned above at the same time, it is not in line with actual requirements and may even mislead the user to perform the wrong swing practice. However, currently on the market, a rail-based swing training device 'usually only meets one or two of the requirements, so there are obstacles and blind spots in swing training. 10 At present, swing training devices designed on the market using the principle of guide rails can be roughly divided into the following three types according to their structure: 1. The user rests the club on a single track: For example, US Nos. 5330192 and 5429367 No. 5,421,275 and other swing training devices provided by patents. However, the aforementioned device 15 cannot actually keep the club head on the same plane. The reason is that when a practitioner performs a swing, the contact point of the club shaft and the guide rail form the same fulcrum, and the club The grip (that is, the grip of the practitioner) forms the same force application point. Because the position relationship between the arm of the practitioner and the guide rail has been changing, the angle of the club with respect to the guide rail has also continuously changed, resulting in the club head. Cannot maintain 20 on the same plane. • Second, the user puts the club between two guide rails. For example, the swing training device provided by the US Patent No. 4071251 is provided with a pair of guide rails in front of the lower section of the guide rail to make the club When swinging into this section, you must pass between the two guide rails, but this method still cannot ensure the ball head rails.-5- 1223603

跡維持在一平面上。 二、球桿之末端設定在一圓形導軌上: 此類型之練習裝置雖然可讓桿頭維 (即圓形導軌所界定之平面)上,然而,實朽^揮桿平西 作中《桿頭軌跡並非單一固定之圓形軌^,夫揮才亍動 體型、手臂之長短、曲臂之早晚而形成不同固人之 跡,換言之,此類型之練f裝置無法適用於所有練=軌The trace remains on a plane. 2. The end of the club is set on a circular guide: Although this type of training device can make the club head dimension (that is, the plane defined by the circular guide), The trajectory is not a single fixed circular track ^, the husband can only move the body shape, the length of the arm, the morning and evening of the curved arm to form different solid tracks, in other words, this type of training device can not be applied to all training = track

【發明内容】 0 本發明之主要目的即在提供-種高爾夫揮桿練習裝 置,其可確保練習者揮桿動作中之桿頭軌跡維持在同^ 面(亦即揮桿平面)上,藉此能讓練習者感受及學習更埋抻 更正確之揮桿姿勢。而且,本發明之練習裝置可適用 體型之使用者。 15 為達成前揭目的,本發明提供之高爾夫揮桿練習袈[Summary of the Invention] 0 The main object of the present invention is to provide a golf swing practice device, which can ensure that the head trajectory of a golfer's swing is maintained on the same plane (that is, the swing plane), thereby Allows practitioners to experience and learn more accurate and correct swing postures. Moreover, the exercise device of the present invention is applicable to a user of a body type. 15 In order to achieve the purpose previously disclosed, the golf swing practice provided by the present invention 袈

置,係在一基架上設一曲線軌道,該曲線軌道之後方可供 練習者站立並進行揮動桿作,而且,該曲線軌道之軌跡係 位面向後方之平面上,同時,前述平面係呈頂側較靠後 万之傾斜狀;該曲線軌道上設有一可沿其曲線軌跡滑移之 直線軌遒,該直線軌道之長軸向係平行於該曲線軌遒所在 <前述平面,且其直線延伸方向概略對應於由曲線軌道中 心往外延伸之方向;該直線軌道上又設有一可沿其直線軌 跡⑺移之滑座,該滑座係由該直線執道向後延伸適當距 離;一模擬球桿,一端樞接於該滑座之後端,另一端可供 *6- 1223603 練習者捉握。 該模擬球桿與該滑座樞接之處即為想像上之桿頭位 置,如此,當練習者以該球桿進行揮桿動作時,桿頭位置 會被規範在(與前述平面平行之)一平面上運動。 5 【實施方式】 茲配合圖式舉一較佳實施例對本發明之結構及功效進 行詳細說明,其中所用圖式先簡要說明如下: 第一圖係本發明一較佳實施例之立體圖; 10 第二圖係本發明一較佳實施例之正視圖; 第三圖係本發明一較佳實施例之側視圖; 第四圖係本發明一較佳實施例之局部分解圖; 第五圖係沿第二圖中5 —5剖線之剖視圖; 第六圖係沿第三圖中6—6剖線之剖視圖; 15 第七圖係本發明一較佳實施例使用時,由正面觀察 之桿頭軌跡示意圖; 第八圖係本發明一較佳實施例使用時,由側面觀察 之桿頭軌跡示意圖;以及 第九圖及第十圖均係本發明其他實施態樣之正視 20 圖,主要在示意其中之曲線軌道之各種可能形狀。 ,請先參閱第一圖至第三圖,本發明「高爾夫揮桿練習 裝置」一較佳實施例在圖中之代表符號為10,其主要包 含有:一架立於地面上之基架(20)、一設於該基架(20)前 方之曲線軌道(30)、一可滑移地設於該曲線軌道(30)後側 1223603 發明說明$賣頁; 之直線軌道(40)、一可滑移地設於該直線軌道(4〇)後側之 滑座(50)、一樞接於該滑座(5〇)後端之接頭(6〇)以及一將尾 端接合於該接頭(60)之模擬球桿(7〇)。 該基架(20)係由若干桿體接合而成,其具有一平貼於 5地面之矩形底框(21),該底框(21)之其中一長侧邊(在此定 義為後側邊)連結一直立之梯形背框(22)。由該背框(22)之 頂邊中央以及左右一側邊之中央位置分別往前延伸出一伸 縮;f干(23a)(23b)(23c),其中,位在上方之伸縮桿(23a)長度 短於左右二伸縮桿(23b)(23c)之長度。該三伸縮桿 10 (23a)(23b)(23c)之前端分別樞接有一往中央方向延伸之支 臂(24a)(24b)(24c)。 該曲線軌道(30)係呈輪廓封閉之橢圓框,其長軸二端 分別接合於該基架(20)之左右二支臂(24b)(24c)尾端 ,而短 軸其中一端接合於基架(20)之上方支臂(24a)尾端,短軸另 15 一即底端)與地面保持適當距離。亦即,該曲線軌道 (3〇)被支撐於該基架(2〇)前方,曲線軌道(3〇)與基架(2〇)之 同框(22)之間界定出一人員空間(25),可供練習者(以背對 3同框(22)之方式)站立其中並進行揮桿動作。該曲線軌道 (30)之軌跡係在同一平面上(註:就本實施例而言,前述平 20面即為邊軌遒(3〇)本身所圈圍之擴圓面;在此順帶說明, 本發明允許曲線執道呈其他環框形狀甚至為非封閉之曲 、'泉“;、、:而如述「軌跡共面關係」乃共通之必要條件),前 :面係面對該人員空間⑵),同時,前述平面係呈頂側 車乂非後方之傾斜狀。對練習者而言,該軌道(30)之曲線軌 -8- 1223603 發明說明,續胃 跡係概略對應於揮桿動作中之桿頭軌跡。練習者可調整嗦 三伸縮桿(23a)(23b)(23C)之長度以改變該軌遒(3〇)之二^ 角度,藉以配合個人之身高體型。 請再配合參閱第四圖,該曲線軌道(3〇)之截面概呈工 5字形,且其所形成之相對二凹槽(31)分別位在前述橢圓之 内外二周緣(換言之,平整之相對二側面分別朝前及朝 後);該基架(20)之三支臂(24a)(24b)(24c)均是接合於該軌 道(30)之正面。 該直線軌道(40)乃一截面概呈矩形框之長形框條,其 10 具有一沿長軸向延伸之T形槽(41),該T形槽(41)内部於 靠近二端之位置各凸起一擋止部(42)。該直線軌道(4〇)之 背對該T形槽(44)開口之側面,於其中一端固接一扣合架 (43),該扣合架(43)具有形狀對稱之二彎折板(44),該二彎 折板(44)係對應該直線軌道(40)之長軸向對立設置,分別 15 呈連續兩次直角彎折之形狀,使得二者之間形成一截面呈 T形之空間。各彎折板(44)尾端之L形部分樞設有若干滾 輪(45)。 該直線軌道(4〇)係藉該扣合架(43)接合於該曲線轨道 (30)上,其接合結構如第五圖所示’即’直線軌道(4〇)係 20位在曲線軌道(30)後方,且其T形槽(41)開口朝後,亦即 該扣合架(43)朝前,而該二彎折板(44)分別勾搭於曲線軌 道(30)之内外二周緣,彎折板(44)尾端吻合地彎入曲線軌 道(3〇)之凹槽(31)内,並以該等滾輪(45)抵接凹槽(31)槽 壁。藉此,直線軌道(4〇)不致脫離曲線軌道(3〇),並且可 -9- 1223603 發明說明ϋ;Μ 沿曲線軌道(30)之橢圓形軌跡滑移(註:由於該基架(20)之 三支臂(24a)(24b)(24c)均接合於該曲線軌道(30)之正面, 使得曲線軌道(30)之背面以及設有凹槽(31)之内外二周緣 保持淨空,因此不會干涉該直線軌道(40)之滑移)。 5 該直線軌道(40)之長軸向係平行於該曲線軌道(30)所 界定之平面(參閱第三圖),而且,直線軌道(40)之直線延 伸方向,係概略對應於由曲線軌道(30)之中心往外延伸之 方向(參閱第二圖),同時,在本實施例中,該直線軌道 (40)係以其中一端(在此定義為外端)接合於曲線軌道(3〇), 10使得直線軌道(41)完全位在曲線軌道(30)所圈圍出之橢圓 形内。 請參閱第四圖至第六圖,該滑座(50)具有一扁形滑塊 (51),由該滑塊(51)其中一側面垂直凸伸出一延伸桿(52), 該延伸桿(52)尾端連結有平行相對之二夾壁(53);此外, 15該滑塊(51)上樞設有若干滾輪(54)。該滑座(50)之滑塊(51) 係容置於該直線軌道(40)之丁形槽(43)内,並以該等滚輪 (54)抵接T形槽(43)槽壁;該延伸桿(52)經由τ形槽(43)之 開口伸出外部。藉此,該滑座(5〇)可沿該直線軌道(4〇)之 直線軌跡滑移,且因可受丁形槽(43)二端之擋止部(44)抵 2〇擋而不致由端部滑出。如第三圖所示,該延伸桿(52)係與 該直線軌道(40)呈垂直,而當直線軌遒(4〇)滑移至該曲線 軌遒(30)之最低點時,該延伸桿(52)後端(即該二夾壁 適度接近地面。 該接頭(60)呈圓環狀,係設在該滑座(5〇)後端之二夾 -10- 璧(53)之間,且該接頭(60)係依自身徑向為樞接軸心,蔣 其圓周之相對二側樞接於該二夾壁(54),使得可相對该滑 座(50)作樞轉。在本實施例中,該接頭(6〇)之樞轉軸心係 查直於該滑座(50)之延伸桿(52),同時又垂直於該直線軌 5 道(40)(第六圖)。 Λ 該模擬球桿(70)尤如一缺少桿頭之高爾夫球桿,其/ 端保留可供練習者捉握之握把(71),另一端同軸地接合於 該圓形接頭(60)。 以上即為本發明「高爾夫揮桿練習裝置」一較佳實施 10例之詳細結構。使用該練習裝置(10)時,練習者站入該人 員空間(25)内,背對該基架⑽之背框(22)而面對該曲線軌 道(30)(註:依練習者身高體型或本發明之空間型態不同, 練習者之上半身或頭部亦可能進入曲線軌道(3〇)中),並以 雙手捉握該模擬球桿(70)進行揮桿動作。本發明提供之練 15習裝置(1〇)為左右對稱之結構,因此同時適合右撇子及左 撇子使用。 該模擬球桿(70)尾端與該接頭(60)接合處,即是想像 上之^千頭位置(5主·為&南練習之擬真度,亦可將該處投 計成桿頭形狀);在揮桿過程中,練習者之力量將透過球 20桿(7〇)帶動該滑座(5〇),並再透過滑座(50)帶動該直線軌道 (40),使得直線軌道(40)能在該曲線軌道(3〇)上滑移,而滑 座(50)又能在該直線軌道(40)上滑移。請參閱第七圖及第 八圖,分別為由正面及侧面觀察本實施例揮桿過程中之桿 頭軌赫示意圖’且圖中僅示意局部過程;由圖中可知,告 -11- 1223603 發明說明 球桿(70)(正視)呈直立狀態時,桿頭(即該接頭(6〇)位置)係 相對位在較靠直線軌道(40)外端之位置(例如最低點pl及 最而點p5),而當球桿(70)(正視)呈橫平狀態時,桿頭(6〇) 係相對位在較靠直線軌道(4〇)内端之位置(p3);整體而 5 口,由正面觀察時(第七圖),桿頭之軌跡係概呈一橫長之 橢圓形(註··此乃梗略描述,實際上當然並非標準之橢圓 形准此並不影響本發明之功效),而由侧面觀察時(第八 圖),桿頭之執跡係維持在-平面(即揮桿平面)(fl)上,該 1揮桿平面(fi)係平行於該曲線軌道(30)所界定之平面(f2); 10練習者可藉由調整該曲線軌道(30)之傾斜角度,或是改變 2身與曲線軌道⑽之相對關係,可獲得適合個人之揮桿 十面。 15 20 係可L前述可知,本發明所提供之高爾夫揮桿練習裝置, 面、^自者揮桿動作中之桿頭軌跡維持在同—揮桿平 勢。精此能讓練習者感受及學f更理想更正確之揮桿姿 前述擔二:是一 u曲線軌道並不限定為 例如ζΛ 為其他環框形狀甚至4非封閉之曲線, (註.由=中之曲線軌道(30')係呈輪廊封閉之圓形框 之曲線軌運後傾,故正視時並非正圓),第十圖中所示 側形=Γ)概呈橫向較長之橢圓形’惟其頂端左右二 —般撺桿動作中之桿頭軌跡。“輪廓概略對應於 -12- 1223603 發明說明 【圖式簡單說明】 第一圖係本發明一較佳實施例之立體圖; 第二圖係本發明一較佳實施例之正視圖; 第三圖係本發明一較佳實施例之側視圖; 5 第四圖係本發明一較佳實施例之局部分解圖; 第五圖係沿第二圖中5 —5剖線之剖視圖; 第六圖係沿第三圖中6—6剖線之剖視圖; 第七圖係本發明一較佳實施例使用時,由正面觀察之 桿頭軌跡示意圖; 10 第八圖係本發明一較佳實施例使用時,由側面觀察之 桿頭軌跡示意圖;以及 第九圖及第十圖均係本發明其他實施態樣之正視圖, 主要在示意其中之曲線軌道之各種可能形狀。 -13- 1223603 發明說明 【主要部分之代表符號】 10練習裝置 21底框 23伸縮桿 5 25人員空間 31凹槽 41 Τ形槽 43扣合架 45滚輪 10 51滑塊 53夾壁 60接頭 71握把 20基架 22背框 24支臂 30曲線軌道 40直線軌道 42擋止部 44彎折板 50滑座 52延伸桿 54滾輪 70模擬球桿 14-A curved track is set on a base frame. The curve track can be used by the practitioner to stand and swing. The track of the curved track is on a plane facing the rear. At the same time, the plane is The top side is slanted to the rear; the curved track is provided with a linear track that can slide along its curved track, and the long axis of the linear track is parallel to the aforementioned plane where the curved track is located, and its The linear extension direction roughly corresponds to the direction extending outward from the center of the curved track; the linear track is further provided with a slide that can move along its straight track, and the slide is extended from the straight track to a suitable distance backward; a simulated ball One end of the rod is pivotally connected to the rear end of the slide, and the other end is available for * 6- 1223603 practitioners to grasp. The position where the simulated club is pivoted with the slider is the imaginary club head position. In this way, when a practitioner performs a swing with the club, the club head position will be regulated (parallel to the aforementioned plane) On a plane. 5 [Embodiment] A preferred embodiment of the present invention will be described in detail with reference to the drawings. The drawings used are briefly explained as follows: The first drawing is a perspective view of a preferred embodiment of the present invention; The second figure is a front view of a preferred embodiment of the present invention; the third figure is a side view of a preferred embodiment of the present invention; the fourth figure is a partially exploded view of a preferred embodiment of the present invention; A cross-sectional view taken along line 5-5 in the second figure; a sixth view taken along line 6-6 in the third figure; 15 a seventh view is a club head viewed from the front when a preferred embodiment of the present invention is used Trajectory diagram; the eighth diagram is a schematic diagram of the locus of the club head viewed from the side when a preferred embodiment of the present invention is used; and the ninth and tenth diagrams are frontal diagrams of other embodiments of the present invention, which are mainly schematic The various possible shapes of the curved orbit. Please refer to the first to third figures first. A representative embodiment of the "golf swing practice device" of the present invention is represented by the symbol 10 in the figure, which mainly includes: a base frame standing on the ground ( 20), a curved track (30) provided in front of the base frame (20), a sliding track provided on the rear side of the curved track (30) 1223603 invention description $ Sale page; a straight track (40), a A sliding seat (50) slidably disposed on the rear side of the linear track (40), a joint (60) pivotally connected to the rear end of the sliding seat (50), and a tail end connected to the joint (60) of the simulated club (70). The base frame (20) is formed by joining a plurality of rods. The base frame (20) has a rectangular bottom frame (21) flatly attached to 5 floors, and one of the long sides of the bottom frame (21) is defined as the rear side. ) Connect the erect trapezoidal back frame (22). A telescoping extends from the center of the top edge of the back frame (22) and the center of the left and right sides respectively; f stem (23a) (23b) (23c), of which the telescopic rod (23a) is located above The length is shorter than the length of the left and right telescopic rods (23b) (23c). The front ends of the three telescopic rods 10 (23a) (23b) (23c) are respectively pivotally connected with arms (24a) (24b) (24c) extending in the center direction. The curved track (30) is an oval frame with a closed contour. The two ends of the long axis are respectively connected to the tail ends of the left and right arms (24b) (24c) of the base frame (20), and one end of the short axis is connected to the base. The upper end of the upper arm (24a) of the frame (20) and the other end of the short axis (the bottom end) are kept at a proper distance from the ground. That is, the curved track (30) is supported in front of the base frame (20), and a personnel space (25) is defined between the curved track (30) and the same frame (22) of the base frame (20). ), Which can be used by the practitioner (back to 3 in the same frame (22)) to stand inside and perform a swing. The trajectories of the curved track (30) are on the same plane (Note: For the purposes of this embodiment, the aforementioned flat 20 plane is the enlarged circular plane surrounded by the side rail 遒 (30) itself; hereby incidentally, The present invention allows the curve to perform other ring-frame shapes or even non-closed tunes, "springs" ;, and: as described in the "trajectory coplanar relationship" is a common necessary condition), the front: face is facing the person space Ii) At the same time, the plane is inclined at the top of the car. For practitioners, the curved track of this track (30) -8- 1223603 invention description, the stomach track is roughly corresponding to the club head track in the swing. The practitioner can adjust the length of the 嗦 three telescopic rods (23a) (23b) (23C) to change the angle of the track 遒 (30) bis ^ to match the height of the individual. Please refer to the fourth figure for cooperation. The cross section of the curved track (30) is approximately I-shaped, and the two opposite grooves (31) formed by it are located on the inner and outer periphery of the ellipse (in other words, flat relative The two sides face forward and rear respectively); the three arms (24a) (24b) (24c) of the base frame (20) are all joined to the front of the track (30). The linear track (40) is an elongated frame strip with a rectangular frame in cross section. 10 has a T-shaped groove (41) extending along the long axis. The inside of the T-shaped groove (41) is near the two ends. Each protrusion has a stop (42). The side of the linear track (40) facing away from the opening of the T-shaped groove (44) is fixed at one end to a fastening bracket (43), which has two symmetrically bent plates ( 44), the two bending plates (44) are arranged opposite to the long axis of the linear track (40), respectively 15 are in the shape of two consecutive right-angle bends, so that a T-shaped cross section is formed between the two space. A plurality of rollers (45) are pivotally arranged at the L-shaped part of the tail end of each bending plate (44). The linear track (40) is connected to the curved track (30) by the buckle (43), and the joint structure is shown in the fifth figure. (30) at the rear, with the T-shaped groove (41) opening facing backward, that is, the buckle (43) facing forward, and the two bending plates (44) respectively hooking the inner and outer peripheral edges of the curved track (30) The end of the bending plate (44) fits into the groove (31) of the curved track (30), and abuts the groove wall of the groove (31) with the rollers (45). In this way, the straight orbit (40) does not deviate from the curved orbit (30), and can be described in -9-1223603. Μ; M slides along the elliptical orbit of the curved orbit (30) (note: because of the The three arms (24a) (24b) (24c) are joined to the front side of the curved track (30), so that the rear side of the curved track (30) and the inner and outer peripheral edges of the groove (31) are kept clear, so Does not interfere with the slip of the linear orbit (40)). 5 The long axis of the linear track (40) is parallel to the plane defined by the curved track (30) (see the third figure), and the linear extension direction of the linear track (40) roughly corresponds to the curved track The direction in which the center of (30) extends outwards (see the second figure). At the same time, in this embodiment, the straight track (40) is connected to the curved track (30) with one end (defined here as the outer end). , 10 makes the straight orbit (41) completely within the ellipse surrounded by the curved orbit (30). Please refer to the fourth to sixth figures. The slide base (50) has a flat slider (51), and an extension rod (52) projects from one side of the slider (51) vertically. 52) The rear end is connected with two parallel opposite clamping walls (53); in addition, the slider (51) is provided with a plurality of rollers (54) on the pivot. The slider (51) of the sliding seat (50) is accommodated in the T-shaped groove (43) of the linear track (40), and the rollers (54) abut the wall of the T-shaped groove (43); The extension rod (52) protrudes to the outside through the opening of the τ-shaped groove (43). Thereby, the sliding seat (50) can slide along the linear trajectory of the linear track (40), and is not affected by the stopper (44) at the two ends of the T-shaped groove (43). Slide out from the end. As shown in the third figure, the extension rod (52) is perpendicular to the linear track (40), and when the linear track 4 (40) slides to the lowest point of the curved track 遒 (30), the extension The rear end of the lever (52) (that is, the two clamping walls are moderately close to the ground. The joint (60) is ring-shaped, and is located between the second clamping -10- 璧 (53) at the rear end of the slide (50)) Moreover, the joint (60) is a pivot axis according to its radial direction, and the opposite sides of Jiang Qi's circumference are pivotally connected to the two clamping walls (54), so that it can be pivoted relative to the slide seat (50). In this embodiment, the pivot axis of the joint (60) is straightened to the extension rod (52) of the slide seat (50), and at the same time, it is perpendicular to 5 (40) of the linear rail (sixth figure). Λ The simulated club (70) is like a golf club lacking a club head, with a grip (71) on the / end of which is held by the practitioner, and the other end is coaxially connected to the circular joint (60). That is, the detailed structure of a preferred embodiment of the "golf swing practice device" of the present invention. When using the practice device (10), the practitioner stands in the personnel space (25) and carries his back to the base frame. Box (22) while facing Curved track (30) (Note: Depending on the height of the practitioner or the space type of the present invention, the upper body or head of the practitioner may also enter the curved track (30)), and hold the simulated ball with both hands The lever (70) performs a swing action. The training device (10) provided by the present invention has a left-right symmetrical structure, so it is suitable for both right-handed and left-handed use. The end of the simulated club (70) and the joint ( 60) The joint is the position of the thousand heads on the imagination (5 masters are the fidelity of the & South practice, which can also be counted into the shape of the club head); during the swing, the practitioner's The force will drive the slide (50) through the ball 20 (70), and then drive the linear track (40) through the slide (50), so that the linear track (40) can be on the curved track (30). Slide up, and the slide seat (50) can slide on the linear track (40). Please refer to Figure 7 and Figure 8, respectively, the front and side views of the club head during the swing in this embodiment. Schematic diagram of the rail track 'and only the local process is shown in the figure; it can be known from the figure that the report-11-12603603 Invention Description The club (70) (front view) shows In the upright state, the head (that is, the position of the joint (60)) is relatively located on the outer end of the linear track (40) (such as the lowest point pl and the highest point p5), and when the club (70) (Front view) In the horizontal and flat state, the head (60) is relatively positioned (p3) closer to the inner end of the straight track (40); the whole is 5 mouths, when viewed from the front (seventh picture), The trajectory of the club head is roughly a horizontally long ellipse (Note: This is a rough description, but of course it is not a standard ellipse, which does not affect the effectiveness of the present invention), and when viewed from the side (eighth Figure), the head of the club is maintained in the-plane (ie the swing plane) (fl), the 1 swing plane (fi) is parallel to the plane (f2) defined by the curved track (30); 10 The practitioner can adjust the tilt angle of the curved track (30), or change the relative relationship between the two bodies and the curved track , to obtain a ten-sided swing suitable for the individual. 15 20 It can be seen from the foregoing that the golf swing practice device provided by the present invention maintains the same head-swing trajectory during the swing of the player's swing. This can make the practitioner feel and learn f more ideal and more correct swing posture. The foregoing two: it is a u curve orbit is not limited to, for example, ζΛ is other ring frame shape or even 4 non-closed curve, (Note. By = The curved track (30 ') in the middle is a curved track enclosed in a round frame, which is tilted backwards, so it is not a perfect circle when viewed from the front). The side shape shown in the tenth figure = Γ) is almost a horizontally long ellipse Shaped, but its top and left are two-the locus of the club head in the normal club action. "The outline corresponds to -12-1223603 Description of the invention [Simplified description of the drawings] The first diagram is a perspective view of a preferred embodiment of the present invention; the second diagram is a front view of a preferred embodiment of the present invention; the third diagram is A side view of a preferred embodiment of the present invention; 5 The fourth figure is a partial exploded view of a preferred embodiment of the present invention; the fifth figure is a cross-sectional view taken along the line 5-5 of the second figure; A cross-sectional view taken along the line 6-6 in the third figure; the seventh figure is a schematic diagram of the locus of the club head viewed from the front when a preferred embodiment of the present invention is used; 10 the eighth figure is when a preferred embodiment of the present invention is used, A schematic diagram of the locus of the club head viewed from the side; and the ninth and tenth drawings are front views of other embodiments of the present invention, which are mainly illustrating various possible shapes of the curved track. -13- 1223603 Description of the invention [Main part Representative symbols] 10 exercise device 21 bottom frame 23 telescopic rod 5 25 personnel space 31 groove 41 T-shaped groove 43 snap frame 45 roller 10 51 slider 53 clamp wall 60 joint 71 grip 20 base frame 22 back frame 24 Arm 30 curve track 40 linear track 42 block 44 folded plate portion 50 of the carriage 52 extends rod 54 the roller 70 of the club analog 14-

Claims (1)

1223603 拾、申請專利範圍 1.一種高爾夫揮桿練習裝置,包含有: 一基架; 一曲線軌道,設於該基架;該曲線軌道之後方界定 出一可供練習者站立及進行揮桿動作之人員空間;該曲線 5 軌道之軌跡係位在同一平面上,且該平面係面對該人員空 間,並呈頂側較靠後方之傾斜狀; 一直線軌道,以可沿該曲線軌道滑移之方式設於該 曲線軌道;該直線軌道之長軸向係平行於該曲線軌道所在 之前述平面,且該直線軌道之直線延伸方向係概略對應於 10 由該曲線軌道之中心往外延伸之方向; 一滑座,以可沿該直線軌道滑移之方式設於該直線 軌道,且係由該直線軌道向後延伸適當距離;以及 一模擬球桿,一端樞接於該滑座之後端’另一端可 供練習者捉握。 15 2.依據申請專利範圍第1項所述之高爾夫揮桿練習裝 置,其中:該曲線軌道係以可調整傾斜角度之方式設於該 基架。 3. 依據申請專利範圍第1項所述之高爾夫揮桿練習裝 置,其中:該曲線軌道係呈橢圓形,其長軸二端對應於該 20 基架之左右二側。 4. 依據申請專利範圍第3項所述之高爾夫揮桿練習裝 置,其中:該直線軌道係以其中一端接合於該曲線軌道, 且該直線軌道對應位在該曲線軌道所圈圍出之橢圓形内; 當該直線軌道滑移至該曲線軌道之最低點時,該模擬球桿 ίΐ續次頁(申請專利範圍頁不敷使用時,請註記並使用續頁) -15- 12236031223603 Patent application scope 1. A golf swing practice device, including: a base frame; a curved track provided on the base frame; a curve track is defined behind the curve track for a practitioner to stand and perform a swing Personnel space; the trajectory of the curve 5 orbit is located on the same plane, and the plane faces the personnel space and is inclined at the top side and rearward; a linear orbit to slide along the curved orbit The mode is set on the curved orbit; the long axis of the linear orbit is parallel to the aforementioned plane on which the curved orbit is located, and the linear extension direction of the linear orbit corresponds roughly to 10 directions extending outward from the center of the curved orbit; A sliding seat is provided on the linear track in such a manner as to be able to slide along the linear track, and extends an appropriate distance backward from the linear track; and a simulated club, one end of which is pivotally connected to the rear end of the sliding seat and the other end is available Practitioner grabbing. 15 2. The golf swing training device according to item 1 of the scope of the patent application, wherein the curved track is provided on the base frame in an adjustable tilt angle. 3. The golf swing training device according to item 1 of the scope of the patent application, wherein the curved track is elliptical, and the two ends of its long axis correspond to the left and right sides of the 20 base frame. 4. The golf swing training device according to item 3 of the scope of the patent application, wherein the linear track is connected to the curved track with one end thereof, and the linear track corresponds to an oval shape surrounded by the curved track Inside; when the straight track slides to the lowest point of the curved track, the simulation club is continued (the page of patent application is insufficient, please note and use the continued page) -15- 1223603 與該滑座樞接處係適度接近地面。 5. 依據申請專利範圍第1項所述之高爾夫揮桿練習裝 置,其中:該曲線軌道係呈圓形。 6. 依據申請專利範圍第1項所述之高爾夫揮桿練習裝 5 置,其中:該曲線軌道概呈橢圓形,其長軸二端對應於該 基架之左右二側,且其頂端左右二側形成曲率不連續之二 弧形段,整體輪廓概略對應於一般揮桿動作中之桿頭軌 跡。 7. 依據申請專利範圍第1項所述之高爾夫揮桿練習裝 10 置,其中:該曲線軌道之截面概呈工字形而形成有相對二 凹槽,該曲線軌道不具凹槽之相對二側面分別朝前及朝 後,且曲線軌道係以其正面與該基架接合;該直線軌道設 有二彎折板,該二彎折板分別彎入該曲線軌道之二凹槽 内,且各該彎折板尾端樞設有若干滾輪,該等滾輪抵接於 15 該凹槽之槽壁。 8. 依據申請專利範圍第1項所述之高爾夫揮桿練習裝 置,其中:該直線軌道設有一沿長軸向延伸之T形槽,該 T形槽之開口朝後;該滑座具有一容置於該T形槽内之滑 塊,以及一由該滑塊向後凸伸至該T形槽外部之延伸桿, 20 此外,該滑塊上設有若干滾輪,該等滾輪抵接於該T形槽 之槽壁;該模擬球桿係樞接於該延伸桿後端。 9. 依據申請專利範圍第1項所述之高爾夫揮桿練習裝 置,其中:該滑塊之後端樞接一接頭;該模擬球桿一端係 接合於該接頭。 -16-The pivot joint with the slide seat is close to the ground. 5. The golf swing training device according to item 1 of the scope of patent application, wherein: the curved track is circular. 6. According to the golf swing practice device 5 described in item 1 of the scope of patent application, wherein: the curved track is almost oval, the two ends of its long axis correspond to the left and right sides of the base frame, and the top and left sides are two Two arc-shaped segments with discontinuous curvatures are formed on the side, and the overall outline roughly corresponds to the head trajectory in a general swing action. 7. According to the golf swing practice device 10 described in item 1 of the scope of patent application, wherein the cross section of the curved track is approximately I-shaped and formed with two opposite grooves, and the two opposite sides of the curved track without grooves are respectively Forward and backward, and the curved track is connected with the base frame by its front side; the linear track is provided with two bent plates, the two bent plates are respectively bent into two grooves of the curved track, and each of the bends A plurality of rollers are pivotally arranged at the tail end of the folding plate, and the rollers abut against the groove wall of 15 grooves. 8. The golf swing training device according to item 1 of the scope of patent application, wherein: the linear track is provided with a T-shaped groove extending along the long axial direction, and the opening of the T-shaped groove faces rearward; the slide seat has a capacity A slider placed in the T-slot, and an extension rod protruding backward from the slider to the outside of the T-slot, 20 In addition, the slider is provided with a plurality of rollers, and the rollers abut against the T The groove wall of the groove; the simulated club is pivotally connected to the rear end of the extension rod. 9. The golf swing training device according to item 1 of the scope of patent application, wherein: a rear end of the slider is pivotally connected to a joint; one end of the simulated club is connected to the joint. -16-
TW092127246A 2003-10-01 2003-10-01 Device for practicing striking of golf club TWI223603B (en)

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TWI455746B (en) 2012-07-31 2014-10-11 Pin Hui Chiang A swing-assisted device and its assisting frame
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JP2018000655A (en) * 2016-07-05 2018-01-11 武志 清野 Swing training apparatus
US10549170B1 (en) * 2016-07-12 2020-02-04 Terry Staggs Golf swing exercise system and method of use
US10967238B1 (en) * 2019-12-17 2021-04-06 Charles Thomas Young Golf swing training apparatus and method
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CN109011493A (en) * 2018-07-02 2018-12-18 山东师范大学 A kind of tennis racket swinging movement locus training auxiliary device
CN109011493B (en) * 2018-07-02 2023-09-05 山东师范大学 Tennis swing action track training auxiliary device

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