TW201642937A

TW201642937A - Universal swing training apparatus

Info

Publication number: TW201642937A
Application number: TW105111653A
Authority: TW
Inventors: 侯文孫
Original assignee: 最佳搖擺人有限責任公司
Priority date: 2015-04-17
Filing date: 2016-04-14
Publication date: 2016-12-16
Also published as: WO2016168418A1; CA2982768A1; KR20170136534A; EP3283183A1; EP3283183A4; AU2016250189A1; IL254484A0; TWI669146B; CN107466245B; SG11201707894QA; JP2018511432A; JP6689879B2; KR102018969B1; EP3283183B1; MX2017013391A; CN107466245A

Abstract

A universal swing training apparatus is provided that includes a sports-related implement and a slide mechanism. The implement includes a proximal section and a distal section that are spaced apart to form a gap there-between. The slide mechanism is inserted within this gap and is connected to the upper end of the proximal section and the lower end of the distal section. The slide mechanism includes a rail guide, a plurality of front ball bearings, a plurality of rear ball bearings, and a sliding rail assembly that are cooperatively configured to insure that this upper end and this lower end are coaxial when the sliding rail assembly is situated in a coaxial position on the rail guide, and permit a lateral shift of this lower end relative to this upper end during a swinging of the implement.

Description

通用揮動訓練設備 General swing training equipment

本發明係關於一種通用揮動訓練設備。 The present invention relates to a universal swing training device.

在許多體育和娛樂活動中，參與者要揮動一種特定類型的體育器械。例如，在高爾夫球運動中，高爾夫球員揮動高爾夫球桿，擊打高爾夫球。在棒球運動中，擊球員揮動棒球棒，擊打棒球。在網球運動中，網球選手揮動網球拍，擊打網球。 In many sports and recreational activities, participants are required to swing a particular type of sports equipment. For example, in golf, a golfer swings a golf club and hits a golf ball. In baseball, the batter swings a baseball bat and hits a baseball. In tennis, tennis players swing tennis rackets and hit tennis.

本說明書所介紹之訓練設備實施例概略涉及一揮動訓練設備。在一示範性實施例中，通用揮動訓練設備包括一體育器械和一滑動機構。該器械包括二個分離且不同之部分，經分隔開以在其間形成一間隙，該等部分包括一近端部分和一遠端部分。該滑動機構***該間隙中，且與該近端部分之上端和該遠端部分之下端相連。該滑動機構包括一軌道導引塊、大量前滾珠軸承、大量後滾珠軸承和一滑軌組件，其共同配合，確保滑軌組件位於軌道導引塊上的共軸位置時，該上端和該下端共軸，且允許在揮動該器械期間，該下端相對於該上端橫向地偏移。 The training device embodiment described in this specification generally relates to a swing training device. In an exemplary embodiment, the universal swing training device includes a sports apparatus and a sliding mechanism. The instrument includes two separate and distinct portions that are spaced apart to form a gap therebetween, the portions including a proximal portion and a distal portion. The sliding mechanism is inserted into the gap and is coupled to the upper end of the proximal portion and the lower end of the distal portion. The sliding mechanism includes a track guide block, a plurality of front ball bearings, a plurality of rear ball bearings, and a slide assembly that cooperate to ensure that the upper end and the lower end are located when the slide assembly is located at a coaxial position on the track guide block. Coaxial, and allowing the lower end to be laterally offset relative to the upper end during wielding of the instrument.

在另一示範性實施例中，高爾夫球桿揮動訓練設備包括一高爾夫球桿桿身和一滑動機構。該桿身具有一根端及一頭端，且包括二個分離且不同之部分，經分隔開以在其間形成一間隙，該等部分包括一上桿身部分(包括桿身根端)和一下桿身部分(包括桿身頭端)。該滑動機構***該間隙中，且與該上桿身部分之下端和該下桿身部分之上端相連。該滑動機構包括一軌道導引塊、大量前滾珠軸承、大量後滾珠軸承和一滑軌組件，其共同配合，確保滑軌組件位於軌道導引塊上的共軸位置時，該下端和該上端共軸，且允許在揮動該球桿期間，該上端相對於該下端橫向地偏移。 In another exemplary embodiment, a golf club swing training apparatus includes a golf club shaft and a sliding mechanism. The shaft has one end and one end and includes two separate and distinct portions separated to form a gap therebetween, the portions including an upper shaft portion (including the shaft root end) and a lower portion The shaft part (including the shaft end). The sliding mechanism is inserted into the gap and is connected to the lower end of the upper shaft portion and the upper end of the lower shaft portion. The sliding mechanism includes a track guide block, a plurality of front ball bearings, a plurality of rear ball bearings, and a slide assembly that cooperate to ensure that the lower end and the upper end are located when the slide assembly is located at a coaxial position on the track guide block. Coaxial, and allowing the upper end to be laterally offset relative to the lower end during swinging of the club.

在另一示範性實施例中，棒球棒揮動訓練設備包括一棒球棒和一滑動機構。該球棒包括二個分離且不同之部分，經分隔開以在其間形成一間隙，該等部分包括一手柄部分和一筒身部分。該滑動機構***該間隙中，且與該手柄部分之上端和該筒身部分之下端相連。該滑動機構包括一軌道導引塊、大量前滾珠軸承、大量後滾珠軸承和一滑軌組件，其共同配合，確保滑軌組件位於軌道導引塊上的共軸位置時，該上端和該下端共軸，且允許在揮動該球棒期間，該下端相對於該上端橫向地偏移。 In another exemplary embodiment, the baseball bat swing training device includes a baseball bat and a sliding mechanism. The bat includes two separate and distinct portions that are spaced apart to form a gap therebetween, the portions including a handle portion and a barrel portion. The sliding mechanism is inserted into the gap and is connected to the upper end of the handle portion and the lower end of the barrel portion. The sliding mechanism includes a track guide block, a plurality of front ball bearings, a plurality of rear ball bearings, and a slide assembly that cooperate to ensure that the upper end and the lower end are located when the slide assembly is located at a coaxial position on the track guide block. Coaxial, and allowing the lower end to be laterally offset relative to the upper end during wielding of the bat.

在另一示範性實施例中，網球拍揮動訓練設備包括一網球拍和一滑動機構。該網球拍包括一手柄部分、一頭部部分以及將手柄與頭部部分緊緊相連的一狹部部分。該手柄部分二個分離且不同之部分，經分隔開以在其間形成一間隙，該等部分包括一上部和一下部。該滑動機構***該間隙中，且與該手柄部分下部之上端和該手柄部分上部之下端相連。該滑動機構包括一軌道導引塊、大量前滾珠軸承、大量後滾珠軸承和一滑軌組件，其共同配合，確保滑軌組件位於軌道導引塊上的共軸位置時，該上端和該下端共軸，且允許在揮動該球拍期間，該下端相對於該上端橫向地偏移。 In another exemplary embodiment, the tennis racket waving training device includes a tennis racket and a sliding mechanism. The tennis racket includes a handle portion, a head portion, and a narrow portion that closely connects the handle to the head portion Part. The two separate and distinct portions of the handle portion are spaced apart to form a gap therebetween, the portions including an upper portion and a lower portion. The sliding mechanism is inserted into the gap and is connected to the upper end of the lower portion of the handle portion and the lower end of the upper portion of the handle portion. The sliding mechanism includes a track guide block, a plurality of front ball bearings, a plurality of rear ball bearings, and a slide assembly that cooperate to ensure that the upper end and the lower end are located when the slide assembly is located at a coaxial position on the track guide block. Coaxial, and allowing the lower end to be laterally offset relative to the upper end during the waving of the racket.

應注意，前述發明內容提供以簡要的方式介紹一些概念，該些概念將在以下實施方式中進一步說明。本發明內容並未意圖識別出所請標的之關鍵特徵或基本特徵，也並未意圖作為決定所請標的之範疇的輔助。其唯一目標是在以下詳細描述之前，以簡要的方式介紹所請標的之概念。 It should be noted that the foregoing summary is provided to introduce a selection of concepts in a This Summary is not intended to identify key features or essential features of the claimed subject matter, and is not intended to be an aid in determining the scope of the claimed. Its sole objective is to present a brief description of the concept of the subject matter before the detailed description below.

10‧‧‧器械 10‧‧‧ instruments

12‧‧‧遠端部分 12‧‧‧ distal part

14‧‧‧近端部分 14‧‧‧ Near-end part

16、328‧‧‧揮動 16, 328‧‧‧ waving

18‧‧‧對象 18‧‧‧ objects

20‧‧‧縱切部分 20‧‧‧ slitting section

22‧‧‧滑動機構 22‧‧‧Sliding mechanism

24、264‧‧‧軌道導引塊 24, 264‧‧‧ Track Guide Block

26、28‧‧‧前滾珠軸承 26, 28‧‧‧Pre-ball bearings

30、32‧‧‧後滾珠軸承 30, 32‧‧‧ rear ball bearings

34‧‧‧滑軌零件 34‧‧‧Slide parts

36、164‧‧‧柱 36, 164‧‧ ‧ column

38‧‧‧滾珠軸承護圈結構 38‧‧‧Ball bearing retainer structure

40、262‧‧‧軌道移動距離限制結構 40, 262‧‧‧ orbital distance limiting structure

100‧‧‧腔型滑動機構 100‧‧‧ cavity sliding mechanism

102‧‧‧腔型軌道導引塊 102‧‧‧ cavity track guide block

104‧‧‧腔型滑軌組件 104‧‧‧ cavity type slide assembly

106‧‧‧腔型滑軌零件 106‧‧‧cavity slide parts

108‧‧‧腔型滑動限制零件 108‧‧‧cavity sliding limit parts

110、114‧‧‧前滾珠軸承護圈零件 110, 114‧‧‧Pre-ball bearing retainer parts

112、116‧‧‧後滾珠軸承護圈零件 112, 116‧‧‧ rear ball bearing retainer parts

118‧‧‧上連接器 118‧‧‧Upper connector

120、130‧‧‧空腔 120, 130‧‧‧ cavity

122、212‧‧‧滑軌墊塊 122, 212‧‧‧ slide rail blocks

124、214‧‧‧頂部表面 124, 214‧‧‧ top surface

126、240‧‧‧孔口 126, 240‧‧ ‧ aperture

128‧‧‧下連接器 128‧‧‧lower connector

132、218‧‧‧導引墊塊 132, 218‧‧‧ guide blocks

134、156、220、238‧‧‧底部表面 134, 156, 220, 238‧‧‧ bottom surface

136、222‧‧‧前軌道插槽 136, 222‧‧‧ front track slot

138、224‧‧‧後軌道插槽 138, 224‧‧‧ rear track slot

140、226‧‧‧導引通道 140, 226‧‧ ‧ lead channel

142、232‧‧‧前導引插槽 142, 232‧‧‧ front guide slots

144、234‧‧‧後導引插槽 144, 234‧‧‧ rear guide slot

146、184、228、256‧‧‧左側 146, 184, 228, 256‧‧‧ left

148、186、230、258‧‧‧右側 148, 186, 230, 258‧‧‧ right

150‧‧‧頂端 150‧‧‧Top

152‧‧‧底端 152‧‧‧ bottom

154‧‧‧軌道移動距離限制孔口 154‧‧‧Track moving distance limiting orifice

158、246‧‧‧底部 158, 246‧‧‧ bottom

160、242‧‧‧孔口配合柱 160, 242‧‧ ‧ orifice fitting column

162、166、244‧‧‧頭部 162, 166, 244‧‧ head

168、170、248、250‧‧‧前護圈零件空腔 168, 170, 248, 250‧‧‧ front retainer part cavity

172、174、252、254‧‧‧後護圈零件空腔 172, 174, 252, 254‧‧‧ rear retainer part cavity

176、178、180、182‧‧‧垂直側壁 176, 178, 180, 182‧‧ ‧ vertical sidewalls

200‧‧‧柱型滑動機構 200‧‧‧ column sliding mechanism

202‧‧‧柱型軌道導引塊 202‧‧‧column track guide block

204‧‧‧柱型滑軌組件 204‧‧‧column rail assembly

206‧‧‧柱型滑軌零件 206‧‧‧column rail parts

208‧‧‧柱型滑動限制零件 208‧‧‧column sliding limit parts

210‧‧‧筒身配合柱 210‧‧‧Body body column

216‧‧‧手柄配合柱 216‧‧‧Handle with column

236‧‧‧軌道移動距離限制空腔 236‧‧‧ orbital distance limiting cavity

260‧‧‧替代之滑動機構實施例 260‧‧‧Alternative sliding mechanism embodiment

266、268‧‧‧側壁 266, 268‧‧‧ side walls

300‧‧‧替代滑動機構 300‧‧‧Alternative sliding mechanism

312‧‧‧筒身部分 312‧‧‧The barrel part

314‧‧‧手柄部分 314‧‧‧Handle section

332‧‧‧替代軌道導引塊 332‧‧‧Replacement track guide block

334‧‧‧替代滑軌組件 334‧‧‧Alternative rail assembly

D1、D10‧‧‧最大軌道移動距離 D1, D10‧‧‧Maximum orbital distance

D2、D3、D4、D5、D6、D7、D9‧‧‧直徑 D2, D3, D4, D5, D6, D7, D9‧‧ diameter

D8‧‧‧深度 D8‧‧ depth

L1、L2、L3、L4、L5、L6‧‧‧長度 L1, L2, L3, L4, L5, L6‧‧‧ length

W1、W2、W3‧‧‧寬度 W1, W2, W3‧‧‧ width

Y1、Y2、Y3、Y4、Y5、Y6、Y7、Y8‧‧‧縱向軸線 Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8‧‧‧ longitudinal axis

在此所述之訓練設備實施例的具體特徵、外觀及優點，將因以下說明、請求項及伴隨圖式而更易理解，圖式包括：第1圖圖示了常規體育器械和該器械常規擊打對象的一示範性實施例的簡化平面圖，其中一使用者揮動該器械，試圖擊打該對象。 The specific features, appearance, and advantages of the training device embodiments described herein will be more readily understood from the following description, claims, and accompanying drawings. The drawings include: Figure 1 illustrates a conventional sports apparatus and conventional A simplified plan view of an exemplary embodiment of a subject in which a user swings the instrument in an attempt to strike the object.

第2圖圖示了滑動機構之一示範性實施例的簡化平面圖，該滑動機構連接在該運動器械遠端部分之下端和該器械近端部分之上端之間，其中該滑動機構包括一滑軌組件、一軌道導引塊和大量滾珠軸承，該滑軌組件緊固連接至該下端，使該滑軌組件與該下端共軸，該軌道導引塊緊固連接至該上端，使該軌道導引塊與該上端共軸，且該滑軌組件位於該軌道導引塊上的共軸位置，使該等下端和上端共軸。 Figure 2 illustrates a simplified plan view of an exemplary embodiment of a sliding mechanism coupled between a lower end of the distal end portion of the exercise instrument and an upper end of the proximal portion of the instrument, wherein the sliding mechanism includes a slide rail assembly, a track guide block and a plurality of ball bearings, the slide rail assembly being fastened to the lower end, the slide rail assembly being coaxial with the lower end, the rail guide block being fastened to the upper end, The track guide block is coaxial with the upper end, and the slide rail assembly is located at a coaxial position on the track guide block such that the lower end and the upper end are coaxial.

第3圖圖示了第2圖之滑動機構的簡化平面圖，其中該滑軌組件位於該軌道導引塊上最大程度的非共軸位置，使該體育器械遠端部分之下端與該器械近端部分之上端橫向地偏移/移動一預設的距離。 Figure 3 is a simplified plan view of the sliding mechanism of Figure 2, wherein the rail assembly is positioned at a maximum non-coaxial position on the track guide block such that the lower end of the distal end portion of the sports apparatus is proximal to the instrument The upper portion of the portion is laterally offset/moved by a predetermined distance.

第4圖圖示了第2圖之滑動機構向右旋轉90度的簡化放大平面圖。 Fig. 4 is a simplified enlarged plan view showing the sliding mechanism of Fig. 2 rotated 90 degrees to the right.

第5圖圖示了第2圖之滑動機構沿第2圖的直線C-C所作之簡化放大剖面圖。 Fig. 5 is a simplified enlarged cross-sectional view showing the sliding mechanism of Fig. 2 taken along line C-C of Fig. 2;

第6圖圖示了第2圖之滑動機構沿第3圖的直線D-D所作之簡化放大剖面圖3. Figure 6 is a simplified enlarged cross-sectional view of the sliding mechanism of Figure 2 taken along line D-D of Figure 3;

第7圖圖示了第2圖之滑動機構腔型實施例的簡化分解平面圖；該滑動機構的特定實施例以下簡稱為腔型滑動機構。 Fig. 7 is a simplified exploded plan view showing the sliding mechanism cavity type embodiment of Fig. 2; a specific embodiment of the sliding mechanism is hereinafter referred to simply as a cavity type sliding mechanism.

第8圖圖示了第7圖之腔型滑動機構的腔型滑軌零件之一實施例的簡化獨立透明平面圖。 Figure 8 illustrates a simplified, independent, transparent plan view of one embodiment of a cavity-type rail assembly of the cavity-type sliding mechanism of Figure 7.

第9圖圖示了第8圖之腔型滑軌零件的簡化透明俯視圖。 Figure 9 illustrates a simplified transparent top view of the cavity rail assembly of Figure 8.

第10圖圖示了第9圖之腔型滑軌零件向右旋轉90度的簡化透明平面圖。 Figure 10 illustrates a simplified transparent plan view of the cavity rail assembly of Figure 9 rotated 90 degrees to the right.

第11圖圖示了第8圖之腔型滑軌零件沿第9圖的直線E-E所作之簡化剖面圖。 Figure 11 is a simplified cross-sectional view of the cavity type rail member of Figure 8 taken along line E-E of Figure 9.

第12圖圖示了第7圖之腔型滑動機構的腔型軌道導引塊之一實施例的簡化獨立透明平面圖。 Figure 12 illustrates a simplified independent transparent plan view of one embodiment of a cavity track guide block of the cavity type slide mechanism of Figure 7.

第13圖圖示了第12圖之腔型軌道導引塊的簡化透明仰視圖。 Figure 13 illustrates a simplified transparent bottom view of the cavity track guide block of Figure 12.

第14圖圖示了第13圖之腔型軌道導引塊向左旋轉90度的簡化透明平面圖。 Figure 14 illustrates a simplified transparent plan view of the cavity track guide block of Figure 13 rotated 90 degrees to the left.

第15圖圖示了第12圖之腔型軌道導引塊沿第13圖的直線F-F所作之簡化剖面圖。 Fig. 15 is a simplified cross-sectional view showing the cavity type track guide block of Fig. 12 taken along line F-F of Fig. 13.

第16圖圖示了第2圖之滑動機構柱型實施例的簡化分解平面圖；該滑動機構的特定實施例以下簡稱為柱型滑動機構。 Figure 16 is a simplified exploded plan view showing the embodiment of the sliding mechanism of Figure 2; a specific embodiment of the sliding mechanism is hereinafter referred to simply as a cylindrical sliding mechanism.

第17圖圖示了第16圖之柱型滑動機構的柱型滑軌零件之一示範性實施例的簡化獨立透明平面圖。 Figure 17 illustrates a simplified independent transparent plan view of an exemplary embodiment of a cylindrical rail assembly of the cylindrical slide mechanism of Figure 16.

第18圖圖示了第17圖之柱型滑軌零件的簡化透明俯視圖。 Figure 18 illustrates a simplified transparent top view of the column rail assembly of Figure 17.

第19圖圖示了第18圖之柱型滑軌零件向右旋轉90度的簡化透明平面圖。 Figure 19 illustrates a simplified transparent plan view of the column rail assembly of Figure 18 rotated 90 degrees to the right.

第20圖圖示了第17圖之柱型滑軌零件沿第18圖的直線G-G所作之簡化剖面圖。 Figure 20 is a simplified cross-sectional view of the column type rail member of Figure 17 taken along line G-G of Figure 18.

第21圖圖示了第16圖之柱型滑動機構的柱型軌道導引塊之一示範性實施例的簡化獨立透明平面圖。 Figure 21 illustrates a simplified independent transparent plan view of an exemplary embodiment of a cylindrical track guide block of the cylindrical slide mechanism of Figure 16.

第22圖圖示了第21圖之柱型軌道導引塊的簡化透明仰視圖。 Figure 22 illustrates a simplified transparent bottom view of the cylindrical track guide block of Figure 21.

第23圖圖示了第22圖之柱型軌道導引塊向左旋轉90度的簡化透明平面圖。 Figure 23 illustrates a simplified transparent plan view of the cylindrical track guide block of Figure 22 rotated 90 degrees to the left.

第24圖圖示了第21圖之柱型軌道導引塊沿第22圖的直線H-H所作之簡化剖面圖。 Figure 24 is a simplified cross-sectional view of the cylindrical track guide block of Figure 21 taken along line H-H of Figure 22.

第25圖圖示了第2圖之滑動機構的一替代之實施例沿第2圖的直線C-C所作之簡化放大剖面圖。 Fig. 25 is a simplified enlarged cross-sectional view taken along line C-C of Fig. 2, showing an alternative embodiment of the sliding mechanism of Fig. 2.

第26圖圖示了替代滑動機構之一示範性實施例的簡化平面圖，該替代滑動機構連接在一棒球棒筒身部分之下端和該球棒手柄部分之上端之間，其中該替代滑動機構包括一替代滑軌組件和一替代軌道導引塊，該替代滑軌組件緊固連接至該下端，使該替代滑軌組件與該下端共軸，該替代軌道導引塊緊固連接至該上端，使該替代軌道導引塊與該上端共軸，且該替代滑軌組件位於該替代軌道導引塊上的最右位置，使該等下端和上端共軸。 Figure 26 illustrates a simplified plan view of an exemplary embodiment of an alternative sliding mechanism coupled between a lower end of a baseball bat barrel portion and an upper end of the bat handle portion, wherein the alternative sliding mechanism includes An alternative rail assembly and an alternative track guide block, the replacement rail assembly being securely coupled to the lower end, the replacement rail assembly being coaxial with the lower end, the replacement rail guide block being securely coupled to the upper end, The alternate track guide block is coaxial with the upper end and the alternate track assembly is located at a rightmost position on the alternate track guide block such that the lower and upper ends are coaxial.

第27圖圖示了第26圖之替代滑動機構的簡化平面圖，其中該替代滑軌組件位於該替代軌道導引塊上最左的位置，使該棒球棒筒身部分之下端與該球棒手柄部分之上端橫向地偏移一預設的距離。 Figure 27 illustrates a simplified plan view of the alternative slide mechanism of Figure 26, wherein the replacement slide assembly is located at the leftmost position on the alternate track guide block such that the lower end of the baseball bat barrel portion and the bat handle The upper portion of the portion is laterally offset by a predetermined distance.

下對訓練設備實施例的說明將參照隨附之圖式，該等圖式構成本說明之一部分，且在該等圖式中藉著繪圖顯示了該訓練設備能在其中實施的特定實施例。應理解，其他實施例能經運用，且能夠對其他實施例進行結構上的更改，而無悖離該等訓練設備實施例的範疇。 The following description of the training device embodiment will be referred to the accompanying drawings which form part of the description and are incorporated in the drawings The drawing shows a particular embodiment in which the training device can be implemented. It is to be understood that other embodiments can be utilized and structural changes can be made to other embodiments without departing from the scope of the embodiments.

同時應注意，為了明確起見，將採用特定術語來描述本說明書中所說明之訓練設備實施例，而該些實施例將不受該等所選用之特定用語的限制。此外應理解，各特定用語包括其全部技術均等者，該等技術均等用語以廣泛類似之形式操作以達成類似之目的。本說明書中參照之「一實施例」、或「另一實施例」、或一個「示範性實施例」、或一個「替代之實施例」、或「一實作」、或「另一實作」、或一個「示範性實作」、或一個「替代之實作」、或「一版本」、或「另一版本」、或一個「示範性版本」、或一個「替代之版本」代表在該訓練設備之至少一實施例中所能包括的一特定特徵、一特定結構、或特定特性，該特定特徵、該特定結構、或該等特定特性將連同該實施例或實作來說明。「在一實施例中」、「在另一實施例中」、「在一示範性實施例中」、「在一替代之實施例中」、「在一實作中」、「在另一實作中」、「在一示範性實作中」、「在一替代之實作中」、「在一版本中」、「在另一版本中」以及「在一替代之版本中」等用語出現在本說明書之各種地方，並不一定全部指相同的實施例或實作或版本，也不一定是與其他實施例/實作/版本彼此互斥的分離或替代性實施例/實作/版本。再者，代表該訓練設備之一或更多個實施例或實作或版本之程序流程的順序並不本質地指任何特定順序，也不隱含任何對該訓練設備的限制。 It should also be noted that, for the sake of clarity, specific terms will be used to describe the training device embodiments described in this specification, and such embodiments are not limited by the particular terms selected. In addition, it should be understood that each of the specific terms includes all of its technical equivalents, and the technical equivalents are used in a broadly analogous manner to achieve a similar purpose. Reference is made to "an embodiment" or "another embodiment" or an "exemplary embodiment" or an "alternative embodiment" or "one implementation" or "another implementation" in this specification. Or a "exemplary implementation", or an "alternative implementation", or "one version", or "another version", or an "exemplary version", or an "alternative version" A particular feature, a particular structure, or a particular feature can be included in the at least one embodiment of the training device, and the particular feature, the particular structure, or the particular features are described in conjunction with the embodiment or implementation. "In an embodiment", "in another embodiment", "in an exemplary embodiment", "in an alternative embodiment", "in an implementation", "in another embodiment" Terms such as "in an exemplary implementation", "in an alternative implementation", "in a version", "in another version" and "in an alternative version" The various parts of the specification are not necessarily all referring to the same embodiments or implementations or versions, and are not necessarily separate or alternative embodiments/implementations/versions that are mutually exclusive with other embodiments/implementations/versions. . Furthermore, on behalf of one of the training devices or The order of more embodiments or implementations or versions of the program flow is not intended to be in any particular order, and does not imply any limitation to the training device.

再者，為擴展用語，將「含」、「含有」、「具有」、「包含」等同義詞和實施方式或請求項中所用的類似詞語包括在內，含義與用語「包括」相似，其作為開放承接詞，不排斥附加或其他要素。 Furthermore, for the purpose of expanding the terms, the words "including", "containing", "having", "including" are used together with similar words used in the embodiments or claims, and the meaning is similar to the term "including". Open to the term, does not exclude additional or other elements.

1.0 通用揮動訓練設備 1.0 General swing training equipment

本說明書所述的訓練設備實施例概略關於一通用揮動訓練設備，使用者可利用其提高自身揮動特定體育器械的力量。如下將更詳細說明者，該訓練設備實施例適用於任何類型的由人揮動的體育器械，包括但不限於高爾夫球桿、棒球棒和網球拍。一般而言，且如下將更詳細說明者，該等訓練設備實施例包括該體育器械和一***(如，安裝到)該器械的滑動機構，使該器械成為一器械揮動訓練設備。尤其，作為範例但非設限，在該訓練設備的一實施例中，該體育器械為一常規高爾夫球桿，而該滑動機構***該高爾夫球桿，使其成為一高爾夫球桿揮動訓練設備。在該訓練設備的另一實施例中，該體育器械為一常規棒球棒，而該滑動機構***該棒球棒，使其成為一棒球棒揮動訓練設備。在該訓練設備的另一實施例中，該體育器械為一常規網球拍，而該滑動機構***該網球拍，使其成為一網球拍揮動訓練設備。 The training device embodiments described herein are generally directed to a universal swing training device that a user can use to increase the power of a particular sports device. As will be explained in more detail below, the training device embodiment is applicable to any type of sports equipment that is swung by a person, including but not limited to golf clubs, baseball bats, and tennis racquets. In general, and as will be described in more detail below, the training apparatus embodiments include the sports apparatus and a sliding mechanism that is inserted (e.g., mounted) to the apparatus to cause the apparatus to be a device swing training apparatus. In particular, by way of example and not limitation, in one embodiment of the training apparatus, the sports apparatus is a conventional golf club, and the sliding mechanism is inserted into the golf club to make it a golf club swing training device. In another embodiment of the training device, the sports apparatus is a conventional baseball bat, and the sliding mechanism is inserted into the baseball bat to make it a baseball bat swing training device. In another embodiment of the training device, the sports apparatus is a conventional tennis racket, and the sliding mechanism is inserted into the tennis racket to make it a tennis racket swing training device.

第1圖圖示了常規體育器械的一示範性實施例的簡化平面圖，該器械由一使用者揮動，試圖擊打該器械相關的常規對象。如第1圖所示，該體育器械10通常包括兩個不同的縱切部分，即近端部分14和遠端部分12。該使用者用單手或雙手握住該器械10的近端部分14之一部分，用力揮動16該器械10，試圖以該器械10的遠端部分12之一部分擊打該對象18。在本說明書所述的訓練設備的一實施例中，該器械10沿其縱向軸線A-A橫切(如，該器械10沿與軸A-A正交的方向切割)，大約位於該器械10遠端部分12的下端和該器械10近端部分14的上端之間的界線B-B，除去該器械10的一小縱切部分20。對該器械10的該切割將該遠端部分12與該近端部分14分離，且在其之間形成一間隙。在除去該器械10的縱切部分20後，該滑動機構(未示出，但此後多個實施例中有更詳細的說明)***該間隙，從而確保在使用者按所欲揮動16該器械10時，該遠端部分12相對於該近端部分14橫向/側向地移動/偏移一預設的短距離。在上述訓練設備實施例的示範性實作中，所除去的器械10的縱切部分20之長度為L1，該長度的選取需保證在該滑動機構***後，該器械10的長度與切割前該器械10的初始長度相同。 Figure 1 illustrates a simplified plan view of an exemplary embodiment of a conventional sports apparatus that is swung by a user attempting to strike a conventional object associated with the instrument. As shown in FIG. 1, the sports apparatus 10 generally includes two different slit portions, a proximal portion 14 and a distal portion 12. The user holds a portion of the proximal portion 14 of the instrument 10 with one or both hands and vigorously waves the instrument 10 to attempt to strike the subject 18 with a portion of the distal portion 12 of the instrument 10. In an embodiment of the training device described herein, the instrument 10 is transected along its longitudinal axis AA (e.g., the instrument 10 is cut in a direction orthogonal to the axis AA), approximately at the distal end portion 12 of the instrument 10. A line BB between the lower end and the upper end of the proximal portion 14 of the instrument 10 removes a small slit portion 20 of the instrument 10. This cutting of the instrument 10 separates the distal portion 12 from the proximal portion 14 and forms a gap therebetween. After removal of the slit portion 20 of the instrument 10, the sliding mechanism (not shown, but described in more detail in subsequent embodiments) is inserted into the gap to ensure that the device 10 is swung 16 as desired by the user. The distal portion 12 is moved/shifted laterally/laterally relative to the proximal portion 14 by a predetermined short distance. In an exemplary implementation of the above described training apparatus embodiment, the length of the slit portion 20 of the removed instrument 10 is L1, the length being selected to ensure that the length of the instrument 10 and the length of the instrument 10 after insertion of the sliding mechanism The initial length of the instrument 10 is the same.

第2圖圖示了該滑動機構22之一示範性實施例的簡化平面圖，該滑動機構22連接在該運動器械遠端部分12之下端和該器械近端部分14之上端之間。如第2 圖所示，該滑動機構22包括一軌道導引塊24、大量前滾珠軸承(如，前滾珠軸承26及28)、大量後滾珠軸承(未示出)和一滑軌組件，該滑軌組件包括一滑軌零件34、一滑動限制零件(未示出)和一滾珠軸承護圈結構38。如下將更詳細說明者，該滑軌組件緊固(如，固定)連接至該遠端部分12之上端，確保無論如何揮動該器械，該滑軌組件與該下端均共軸。該軌道導引塊24緊固連接至該近端部分14之上端，確保無論如何揮動該器械，該軌道導引塊與該上端均共軸。如第2圖中所示之滑軌組件位於該軌道導引塊24上的共軸位置，使該器械遠端部分12之下端的縱向軸線Y1與該器械近端部分14之上端的縱向軸線Y2對齊(如，當該滑軌組件位於共軸位置時，該等下端和上端為共軸)。如下將對該滑動機構22進行更詳細的說明，當使用者握住該器械準備揮動時(如，當高爾夫球員握住其高爾夫球桿，進行上桿動作時，或者當擊球員握住其棒球棒，使其筒身部分由頭後昇起，並高於其一側肩部時，或者當網球選手握住其網球拍，進行拉拍動作時)，該滑軌組件和該體育器械之遠端部分12將自然地共同移動/偏移至上述共軸位置。 2 illustrates a simplified plan view of an exemplary embodiment of the sliding mechanism 22 coupled between the lower end of the distal end portion 12 of the exercise instrument and the upper end of the proximal portion 14 of the instrument. As the second As shown, the slide mechanism 22 includes a track guide block 24, a plurality of front ball bearings (e.g., front ball bearings 26 and 28), a plurality of rear ball bearings (not shown), and a slide assembly. A slide rail component 34, a slide limiting component (not shown), and a ball bearing retainer structure 38 are included. As will be explained in more detail below, the slide assembly is fastened (e.g., fixed) to the upper end of the distal portion 12 to ensure that the slide assembly is coaxial with the lower end regardless of how the instrument is swung. The track guide block 24 is securely coupled to the upper end of the proximal portion 14 to ensure that the track guide block is coaxial with the upper end regardless of how the instrument is swung. The rail assembly as shown in Figure 2 is located at a coaxial position on the track guide block 24 such that the longitudinal axis Y1 of the lower end of the distal portion 12 of the instrument and the longitudinal axis Y2 of the upper end of the proximal portion 14 of the instrument Alignment (eg, when the rail assembly is in a coaxial position, the lower and upper ends are coaxial). The sliding mechanism 22 will be described in more detail as follows when the user is holding the instrument ready to swing (eg, when the golfer holds his golf club, performs a swinging action, or when the batter holds it) a baseball bat that has its barrel portion raised from the back of the head and is higher than one side of the shoulder, or when the tennis player holds its tennis racquet and performs a slap action, the slide assembly and the sports equipment The distal portion 12 will naturally move/shift together to the aforementioned coaxial position.

第3圖圖示了第2圖之滑動機構22的簡化平面圖，其中該滑軌組件位於該軌道導引塊24上最大程度的非共軸位置，使該體育器械遠端部分12之下端的縱向軸線Y1與該器械近端部分14之上端的縱向軸線Y2橫向/側向地偏移/移動一預設的最大軌道移動距離D1。其中，該遠端部分12之下端與該近端部分14之上端之間的橫向/側向偏移可由按所欲揮動16該器械期間所產生的力引起。應注意，在隨附之圖式中所顯示之最大軌道移動距離D1的大小、以及長度L2及直徑D2的相關差異(以下將更詳細描述)經誇大，以使更可見。 Figure 3 illustrates a simplified plan view of the slide mechanism 22 of Figure 2, wherein the slide assembly is located at a maximum non-coaxial position on the track guide block 24, such that the lower end of the distal end portion 12 of the sports apparatus is longitudinally oriented. The axis Y1 is laterally/laterally offset/moved by a longitudinal axis Y2 of the upper end of the proximal portion 14 of the instrument by a predetermined maximum orbital distance D1. its The lateral/lateral offset between the lower end of the distal portion 12 and the upper end of the proximal portion 14 can be caused by the force generated during the desired wave of the instrument. It should be noted that the magnitude of the maximum orbital movement distance D1 shown in the accompanying drawings, as well as the relative differences in length L2 and diameter D2 (described in more detail below), are exaggerated to make them more visible.

再次參考第2和第3圖，如下將對該滑動機構22進行更詳細的說明，在上述該滑動機構22的一實施例中，共軸位置相當於該滑軌組件位於該軌道導引塊24的最右位置，而上述最大程度的非共軸位置相當於該滑軌組件位於該軌道導引塊24的最左位置(如，在由該最右位置向左側方向產生的前述橫向/側向移動/偏移/移位)。在該滑動機構22的一替代之實施例中，該共軸位置相當於該滑軌組件位於該軌道導引塊24的中間位置，而上述最大程度的非共軸位置相當於該滑軌組件位於該軌道導引塊24的最左位置或該軌道導引塊24的最右位置(如，當向左揮動該體育器械時(如，從使用者的右側至其左側)，產生的向左側方向之橫向/側向移動/偏移/移位，以及當向右揮動該體育器械時(如，從使用者的左側至其右側)，產生的向右側方向之橫向/側向移動/偏移/移位)。 Referring again to Figures 2 and 3, the sliding mechanism 22 will be described in greater detail below. In an embodiment of the sliding mechanism 22 described above, the coaxial position corresponds to the rail assembly being located at the track guide block 24. The rightmost position, and the maximum degree of non-coaxial position corresponds to the leftmost position of the track guide block 24 (eg, the aforementioned lateral/lateral direction generated from the rightmost position to the left direction) Move / Offset / Shift). In an alternative embodiment of the sliding mechanism 22, the coaxial position corresponds to the intermediate position of the rail assembly 24, and the maximum degree of non-coaxial position corresponds to the rail assembly. The leftmost position of the track guiding block 24 or the rightmost position of the track guiding block 24 (eg, when the sports equipment is swung left (eg, from the right side of the user to the left side thereof), the leftward direction is generated Lateral/lateral movement/offset/shifting, and when waving the sports instrument to the right (eg, from the left side of the user to the right side thereof), the resulting lateral/lateral movement/offset to the right/ Shift).

第4圖圖示了第2圖之滑動機構22向右旋轉90度的簡化放大平面圖。前述滑動限制零件的柱36的一小部分穿過該滑軌零件34和該軌道導引塊24之間，如第4圖所示，但該柱36在第2和第3圖中未示出。第5圖圖示了第2圖之滑動機構22沿第2圖的直線C-C所作之簡化放大剖面圖。第6圖圖示了第3圖之滑動機構22沿第3圖的直線D-D所作之簡化放大剖面圖。如第5和第6圖所示，且再次參考第3圖，該軌道導引塊24包括一軌道移動距離限制結構40，且在該滑動機構22完整組合後，該柱36的底部向該距離限制結構40之內部突入一預設的突入距離。如下將更詳細說明者，該柱36和該軌道移動距離限制結構40共同配合，將前述該體育器械遠端部分12之下端相對於該器械近端部分14之上端的橫向/側向移動/偏移限制為該最大軌道移動距離D1。 Fig. 4 is a simplified enlarged plan view showing the sliding mechanism 22 of Fig. 2 rotated 90 degrees to the right. A small portion of the post 36 of the aforementioned slide limiting member passes between the rail member 34 and the track guide block 24, as shown in FIG. 4, but the post 36 is not shown in FIGS. 2 and 3. . Figure 5 A simplified enlarged cross-sectional view of the slide mechanism 22 of Fig. 2 taken along line C-C of Fig. 2 is shown. Fig. 6 is a simplified enlarged cross-sectional view showing the sliding mechanism 22 of Fig. 3 taken along line D-D of Fig. 3. As shown in Figures 5 and 6, and referring again to Figure 3, the track guide block 24 includes a track travel distance limiting structure 40, and after the slide mechanism 22 is fully assembled, the bottom of the column 36 faces the distance. The interior of the confinement structure 40 projects into a predetermined penetration distance. As will be explained in more detail below, the post 36 cooperates with the track travel distance limiting structure 40 to laterally/laterally move/bias the lower end of the distal end portion 12 of the sports apparatus relative to the upper end of the proximal end portion 14 of the instrument. The shift is limited to the maximum track moving distance D1.

第7圖圖示了第2圖之滑動機構22之腔型實施例的簡化分解平面圖；該滑動機構22的特定實施例以下簡稱為腔型滑動機構100。再次參考第1圖，且如下將更詳細說明者，該腔型滑動機構100適用於該體育器械10為高爾夫球桿的情況(較之其他類型的體育器械而言)。第16圖圖示了第2圖之滑動機構22之柱型實施例的簡化分解平面圖；該滑動機構22的特定實施例以下簡稱為柱型滑動機構200。該柱型滑動機構200適用於該體育器械10為一棒球棒或一網球拍的情況(較之其他類型的體育器械而言)。 Fig. 7 is a simplified exploded plan view showing a cavity type embodiment of the slide mechanism 22 of Fig. 2; a specific embodiment of the slide mechanism 22 is hereinafter referred to simply as a cavity type slide mechanism 100. Referring again to Figure 1, and as will be explained in more detail below, the cavity-type sliding mechanism 100 is suitable for use in situations where the sports apparatus 10 is a golf club (as compared to other types of sports equipment). Figure 16 illustrates a simplified exploded plan view of a cylindrical embodiment of the sliding mechanism 22 of Figure 2; a particular embodiment of the sliding mechanism 22 is hereinafter referred to simply as a cylindrical sliding mechanism 200. The column type sliding mechanism 200 is suitable for the case where the sports apparatus 10 is a baseball bat or a tennis racket (compared to other types of sports equipment).

在此所述的該等訓練設備實施例受益於多種原因，包括但不限於以下所述內容。如第1至第7圖及第16圖所示和以下該等圖示的更詳細說明，該滑動機構22/100/200在保證其最大結構完整性(如，其機械強度)的同時將該機構的重量盡可能減小，且在揮動16該體育器械10期間(甚至在可能的最高揮動力度和速度下)提供了應對彎曲和可能破裂的較強機械阻力。如第2和第3圖所示，在該滑動機構22/100/200已完整組合，且與該器械10之遠端及近端部分12和14相連後，該滑動機構22/100/200允許該器械遠端部分12之下端相對於該器械近端部分14之上端發生受限制、低摩擦的橫向/側向移動，同時具備牢固的機械完整性。換言之，該滑動機構22/100/200的軌道導引塊24/102/202、大量前滾珠軸承(如，前滾珠軸承26和28)、大量後滾珠軸承(如，後滾珠軸承30和32)以及滑軌組件104/204共同配合，允許在該器械10揮動16期間，該遠端部分12之下端相對於該近端部分14之上端發生低摩擦的橫向/側向移動(如，一橫向/側向偏移)，其中該移動/運動/偏移限於與該下端之縱向軸線Y1及該上端之縱向軸線Y2均正交的方向，且該移動/運動/偏移限制在該最大軌道移動距離D1內。 The training device embodiments described herein benefit from a variety of reasons including, but not limited to, the following. As explained in more detail in Figures 1 to 7 and Figure 16 and in the following figures, the sliding mechanism 22/100/200 is guaranteed to have maximum structural integrity (e.g., mechanical strength) At the same time as the weight of the mechanism is minimized, and during the swinging of the sports apparatus 10 (even at the highest possible wave strength and speed), a strong mechanical resistance to bending and possible rupture is provided. As shown in Figures 2 and 3, after the sliding mechanism 22/100/200 has been completely assembled and connected to the distal and proximal portions 12 and 14 of the instrument 10, the sliding mechanism 22/100/200 allows The lower end of the distal portion 12 of the instrument undergoes a restricted, low-friction lateral/lateral movement relative to the upper end of the proximal portion 14 of the instrument with robust mechanical integrity. In other words, the track guide block 24/102/202 of the sliding mechanism 22/100/200, a large number of front ball bearings (eg, front ball bearings 26 and 28), and a large number of rear ball bearings (eg, rear ball bearings 30 and 32) And the rail assemblies 104/204 cooperate to allow low friction lateral/lateral movement of the lower end of the distal portion 12 relative to the upper end of the proximal portion 14 during the waving of the instrument 10 (eg, a lateral/ Lateral offset), wherein the movement/motion/offset is limited to a direction orthogonal to both the longitudinal axis Y1 of the lower end and the longitudinal axis Y2 of the upper end, and the movement/motion/offset is limited to the maximum orbital movement distance Within D1.

1.1 高爾夫球桿之應用 1.1 Golf club application

本節所述之訓練設備實施例以下簡稱為高爾夫球桿相關實施例。該等高爾夫球桿相關實施例概略涉及高爾夫球桿領域，尤其涉及一高爾夫球桿揮動訓練設備，高爾夫球員可使用其提高自身揮動高爾夫球桿的力量(如，使其揮桿純熟)，從而成為更優秀的高爾夫球員。應理解，在高爾夫球領域，高爾夫球員可利用高爾夫球桿桿身的天然柔韌性，形成正確擊打高爾夫球的軌跡形狀，使得球選擇性地從左至右或從右至左彎曲。如下將更詳細說明者，該等高爾夫球桿相關實施例可教導高爾夫球員在揮動高爾夫球桿時，利用球桿頭部的動量，達到所欲的球軌跡形狀。換言之，該等高爾夫球桿相關實施例專用於幫助高爾夫球員學習選擇性控制高爾夫球的軌跡形狀，使得球有控制地從右至左或從左至右「彎」。 The training device embodiments described in this section are hereinafter referred to as golf club related embodiments. Related embodiments of the golf clubs relate generally to the field of golf clubs, and more particularly to a golf club swing training device that a golfer can use to increase the force of swinging a golf club (eg, to make his swing skillful) A better golfer. It should be understood that in the field of golf, golfers can take advantage of Gore The natural flexibility of the club shaft forms a trajectory shape that correctly hits the golf ball such that the ball selectively bends from left to right or from right to left. As will be explained in more detail below, the golf club related embodiments can teach the golfer to utilize the momentum of the club head to achieve the desired shape of the ball track while swinging the golf club. In other words, the golf club related embodiments are dedicated to helping the golfer learn to selectively control the trajectory shape of the golf ball such that the ball "controls" from right to left or from left to right.

再次參考第1至第7圖，本節所述之高爾夫球桿相關實施例中的體育器械10為一常規高爾夫球桿桿身，具有一根端和一頭端，該對象18為一常規高爾夫球，該器械之遠端部分12為包括該桿身頭端的下桿身部分，該器械之近端部分14為包括該桿身根端或手柄的上桿身部分，該滑動機構22為腔型滑動機構100。該等高爾夫球桿相關實施例受益於多種原因，包括但不限於以下所述內容。該等高爾夫球桿相關實施例可與任何類型的高爾夫球桿配合使用(如開球桿，以及其他類型的高爾夫球桿)。該等高爾夫球桿相關實施例同樣適用於以從右至左的方式揮動16右手型高爾夫球桿，以及以從左至右的方式揮動16左手型高爾夫球桿。 Referring again to Figures 1 through 7, the sports apparatus 10 of the golf club related embodiment described in this section is a conventional golf club shaft having one end and one end, the object 18 being a conventional golf ball. The distal end portion 12 of the instrument is a lower shaft portion including the shaft end of the shaft, and the proximal end portion 14 of the instrument is an upper shaft portion including the shaft root end or the handle, and the sliding mechanism 22 is a cavity type sliding mechanism 100. Such golf club related embodiments benefit from a variety of reasons including, but not limited to, the following. Such golf club related embodiments can be used with any type of golf club (such as a driver, as well as other types of golf clubs). The golf club related embodiments are equally applicable to waving 16 right handed golf clubs from right to left and 16 left handed golf clubs from left to right.

再次參考第7圖，且如下將對該等高爾夫球桿相關實施例進行更詳細的說明，在該腔型滑動機構100已完整組合，且***該下桿身部分和上桿身部分之間後，高爾夫球員成功使用該等高爾夫球桿相關實施例期間(即，在正確/適當揮動高爾夫球桿，達到所欲的球軌跡形狀期間)產生的力可使該下桿身部分之上端相對於該上桿身部分之下端發生前述橫向/側向移動/運動/偏移，從而使滑動機構100向高爾夫球員提供聽覺及觸覺的回饋，指示出其是否已達到所欲的揮桿輪廓線。尤其，當高爾夫球員揮動其球桿，使該下桿身部分之上端相對於該上桿身部分之下端發生橫向/側向移動/運動/偏移時，該球桿頭部迎向該球，之後受到一段大於或等於前述最大軌道移動距離D1的距離撞擊，使頭部表面垂直於球撞擊方向時，產生從右至左的球軌跡形狀。另一方面，當高爾夫球員揮動其球桿，阻止該移動/運動/偏移時，該下桿身部分之上端相對於該上桿身部分之下端保持共軸，且該頭部在桿身軸線後部撞擊該球，使頭部表面垂直於球撞擊方向時，產生從左至右的球軌跡形狀。因此，透過利用本節所述之高爾夫球桿相關實施例進行練習，高爾夫球員將學習如何控制及改變其揮動方式，以產生所欲的從右至左或從左至右的球軌跡形狀。當該移動/運動/偏移發生時，會產生針對高爾夫球員的聽覺及觸覺回饋，使高爾夫球員瞭解在其揮桿時是否發生了該移動/運動/偏移及其發生時間，使高爾夫球員能夠透過改變其揮動力量產生或阻止該移動/運動/偏移，以達到所欲的球軌跡形狀。 Referring again to Figure 7, the golf club related embodiments are described in more detail below, after the cavity type sliding mechanism 100 has been completely assembled and inserted between the lower shaft portion and the upper shaft portion. , golfers successfully use the golf clubs related embodiments The force generated during the period (ie, during proper/appropriate swinging of the golf club to achieve the desired shape of the ball track) causes the aforementioned lateral/lateral movement of the lower end of the lower shaft portion relative to the lower end of the upper shaft portion / motion/offset, thereby causing the sliding mechanism 100 to provide the golfer with an audible and tactile feedback indicating whether or not it has reached the desired swing profile. In particular, when the golfer swings his club such that the upper end of the lower shaft portion is laterally/laterally moved/moved/shifted relative to the lower end of the upper shaft portion, the club head greets the ball. Then, when it is impacted by a distance greater than or equal to the aforementioned maximum orbital moving distance D1, the head surface is perpendicular to the ball striking direction, and a right-to-left ball trajectory shape is generated. On the other hand, when the golfer swings his club to prevent the movement/movement/offset, the upper end of the lower shaft portion remains coaxial with respect to the lower end of the upper shaft portion, and the head is at the shaft axis When the rear impacts the ball so that the surface of the head is perpendicular to the direction of impact of the ball, a shape of the ball track from left to right is produced. Thus, by practicing with the golf club related embodiments described in this section, the golfer will learn how to control and change the manner in which it is swung to produce the desired shape of the ball track from right to left or from left to right. When the movement/motion/offset occurs, an auditory and tactile feedback to the golfer is generated, so that the golfer knows if the movement/motion/offset and its occurrence time occurred during his swing, enabling the golfer to The movement/motion/offset is created or prevented by changing its waving power to achieve the desired shape of the ball track.

如第7圖所示，該腔型滑動機構100包括一腔型軌道導引塊102(表示前述軌道導引塊24的一實施例)、前述大量前滾珠軸承(如，前滾珠軸承26及28)和前述大量後滾珠軸承(如，後滾珠軸承30及32)。該滑動機構100還包括一腔型滑軌組件104，其中包括一腔型滑軌零件106(表示前述滑軌零件34的一實施例)、一腔型滑動限制零件108(表示1.0節中所述滑動限制零件的一實施例)、一對前滾珠軸承護圈零件110和114，以及一對後滾珠軸承護圈零件112和116。滾珠軸承護圈零件110/112/114/116的該組合表示前述滾珠軸承護圈結構38的一實施例。 As shown in FIG. 7, the cavity type sliding mechanism 100 includes a cavity type track guiding block 102 (indicating an implementation of the aforementioned track guiding block 24). For example, the aforementioned plurality of front ball bearings (e.g., front ball bearings 26 and 28) and the aforementioned plurality of rear ball bearings (e.g., rear ball bearings 30 and 32). The sliding mechanism 100 further includes a cavity-type rail assembly 104 including a cavity-type rail member 106 (showing an embodiment of the aforementioned rail member 34) and a cavity-type sliding restriction member 108 (representing the section 1.0) An embodiment of the slide limiting feature), a pair of front ball bearing retainer parts 110 and 114, and a pair of rear ball bearing retainer parts 112 and 116. This combination of ball bearing retainer features 110/112/114/116 represents an embodiment of the aforementioned ball bearing retainer structure 38.

第8圖圖示了第7圖之滑動機構100的滑軌零件106之一實施例的簡化獨立透明平面圖。第9圖圖示了第8圖之滑軌零件106的簡化透明俯視圖。第10圖圖示了第9圖之滑軌零件106向右旋轉90度的簡化透明平面圖。第11圖圖示了該滑軌零件106沿第9圖的直線E-E所作之簡化剖面圖。第12圖圖示了第7圖之滑動機構100的軌道導引塊102之一實施例的簡化獨立透明平面圖。第13圖圖示了第12圖之軌道導引塊102的簡化透明仰視圖。第14圖圖示了第13圖之軌道導引塊102向左旋轉90度的簡化透明平面圖。第15圖圖示了第12圖之軌道導引塊102沿第13圖的直線F-F所作之簡化剖面圖。 Figure 8 illustrates a simplified, independent, transparent plan view of one embodiment of the rail assembly 106 of the sliding mechanism 100 of Figure 7. Figure 9 illustrates a simplified transparent top view of the rail assembly 106 of Figure 8. Figure 10 illustrates a simplified transparent plan view of the rail assembly 106 of Figure 9 rotated 90 degrees to the right. Figure 11 is a simplified cross-sectional view of the rail member 106 taken along line E-E of Figure 9. Figure 12 illustrates a simplified, independent, transparent plan view of one embodiment of the track guide block 102 of the slide mechanism 100 of Figure 7. Figure 13 illustrates a simplified transparent bottom view of the track guide block 102 of Figure 12. Figure 14 illustrates a simplified transparent plan view of the track guide block 102 of Figure 13 rotated 90 degrees to the left. Fig. 15 is a simplified cross-sectional view of the track guiding block 102 of Fig. 12 taken along line F-F of Fig. 13.

如第8至第11圖所示，且再次參考第7圖，該腔型滑軌零件106的上部包括一上連接器118，其經調適允許該下桿身部分之上端緊固地連接至該連接器118 的頂端150，其連接方式確保該上端與連接器118共軸，且無論如何揮動球桿，其都與該腔型滑軌組件104共軸。應當注意，該緊固連接可由多種方式實現。作為範例但非設限，如第8至第11圖所示的腔型滑軌零件106之實施例中，此種調適以下列方式配置。上連接器118的頂端150包括一圓柱形空腔120，該空腔與連接器118共軸。該空腔120所具有之直徑D3經調整大小以允許該下桿身部分之上端緊貼地往下***至空腔120中，同時使用強力黏合劑來緊固黏合該上端的徑向外表面至空腔120的徑向壁。應理解，能夠使用各種類型的黏合劑。在腔型滑動機構100的一示範性實作中，該黏合劑是環氧樹脂。該滑軌零件106的下部包括一滑軌墊塊122，其中連接器118的底部緊固連接至滑軌墊塊122之頂部表面124的中心位置，使空腔120和滑軌墊塊122的共同縱向軸線Y3正交於表面124，因此確保該上端連接至連接器118的頂部時，下桿身部分之上端的縱向軸線與表面124正交。 As shown in Figures 8 through 11, and referring again to Figure 7, the upper portion of the cavity rail member 106 includes an upper connector 118 that is adapted to allow the upper end of the lower shaft portion to be securely coupled to the Connector 118 The top end 150 is connected in a manner that ensures that the upper end is coaxial with the connector 118 and that the club is coaxial with the cavity rail assembly 104 anyway. It should be noted that this fastening connection can be achieved in a number of ways. By way of example and not limitation, in the embodiment of the cavity type rail component 106 shown in Figures 8 through 11, such adaptation is configured in the following manner. The top end 150 of the upper connector 118 includes a cylindrical cavity 120 that is coaxial with the connector 118. The cavity 120 has a diameter D3 that is sized to allow the upper end of the lower shaft portion to be snugly inserted into the cavity 120 while using a strong adhesive to securely bond the radially outer surface of the upper end to The radial wall of the cavity 120. It should be understood that various types of adhesives can be used. In an exemplary implementation of the cavity-type sliding mechanism 100, the adhesive is an epoxy resin. The lower portion of the rail member 106 includes a rail block 122, wherein the bottom of the connector 118 is securely coupled to the center of the top surface 124 of the rail block 122 such that the cavity 120 and the rail block 122 are common The longitudinal axis Y3 is orthogonal to the surface 124, thus ensuring that the longitudinal axis of the upper end of the lower shaft portion is orthogonal to the surface 124 when the upper end is coupled to the top of the connector 118.

如第12至第15圖所示，且再次參考第7圖，該腔型軌道導引塊102的下部包括一下連接器128，其經調適允許該上桿身部分之下端緊固地連接至該連接器128的底端152，其連接方式確保該下端與連接器128共軸，且無論如何揮動球桿，其都與該軌道導引塊102共軸。應當注意，該緊固連接可由多種方式實現。作為範例但非設限，如第12至15圖所示的腔型軌道導引塊 102之實施例中，此種調適以下列方式配置。下連接器128的底端152包括一圓柱形空腔130，該空腔與連接器128共軸。該空腔130所具有之直徑D4經調整大小以允許該上桿身部分之下端緊貼地往上***至空腔130中，同時使用前述強力黏合劑來緊固黏合該下端的徑向外表面至空腔130的徑向壁。應當注意，直徑D4通常略大於直徑D3，因為對於常規高爾夫球桿桿身，上桿身部分下端之直徑通常略大於下桿身部分上端之直徑。該軌道導引塊102的上部包括一導引墊塊132，其中連接器128的頂部緊固連接至導引墊塊132之底部表面134的中心位置，使空腔130的和導引墊塊132的共同縱向軸線Y4正交於表面134，因此確保該下端連接至連接器128的底部152時，上桿身部分之下端的縱向軸線與表面134正交。 As shown in Figures 12 through 15, and referring again to Figure 7, the lower portion of the cavity track guide block 102 includes a lower connector 128 that is adapted to allow the lower end of the upper shaft portion to be securely coupled thereto. The bottom end 152 of the connector 128 is connected in a manner that ensures that the lower end is coaxial with the connector 128 and that the ball guide is pivoted anyway, which is coaxial with the track guide block 102. It should be noted that this fastening connection can be achieved in a number of ways. As an example but not limited, the cavity track guide block as shown in Figures 12 to 15 In an embodiment of 102, such adaptation is configured in the following manner. The bottom end 152 of the lower connector 128 includes a cylindrical cavity 130 that is coaxial with the connector 128. The cavity 130 has a diameter D4 that is sized to allow the lower end of the upper shaft portion to be inserted snugly into the cavity 130 while the aforementioned strong adhesive is used to securely bond the radially outer surface of the lower end. To the radial wall of the cavity 130. It should be noted that the diameter D4 is typically slightly larger than the diameter D3 because for a conventional golf club shaft, the diameter of the lower end of the upper shaft portion is generally slightly larger than the diameter of the upper end of the lower shaft portion. The upper portion of the track guide block 102 includes a guide block 132, wherein the top of the connector 128 is securely coupled to the center of the bottom surface 134 of the guide block 132 such that the cavity 130 and the guide block 132 The common longitudinal axis Y4 is orthogonal to the surface 134, thus ensuring that the lower end is connected to the bottom 152 of the connector 128 with the longitudinal axis of the lower end of the upper shaft portion orthogonal to the surface 134.

一般而言，且再次參考第4和第7至15圖，腔型軌道導引塊102、前滾珠軸承26/28、後滾珠軸承30/32以及腔型滑軌組件104共同配合，允許組件104相對於軌道導引塊102發生低摩擦的橫向/側向移動(如，一橫向/側向偏移)，該移動/偏移限制在該最大軌道移動距離D1內。尤其，腔型滑軌零件106的滑軌墊塊122具有預設寬度W1，且包括一對相對的延伸軌道插槽136和138(即一前軌道插槽136和一後軌道插槽138)。如第4和第10圖所示，軌道插槽136和138的定位保證其縱向軸線的水平面與滑軌零件106的縱向軸線 Y3正交。腔型軌道導引塊102的導引墊塊132的上部包括一直線導引通道140，穿過導引墊塊132的左側146，到達其右側148，該通道140通常經調適，可以滑動接觸方式接納滑軌墊塊122和前後滾珠軸承26/28/30/32的組合(當該組合滑動***通道140時)。尤其，直線導引通道140的垂直軸線與前述軌道導引塊102的共同縱向軸線Y4對齊。導引通道140具有平行的垂直側壁和一對相對的延伸導引插槽142和144(即一前導引插槽142和一後導引插槽144)，其中前導引插槽142位於通道140的一側壁上，後導引插槽144位於通道140的另一側壁上。如第4和第14圖所示，前後導引插槽142和144位於各自的側壁上，使其縱向軸線的水平面與縱向軸線Y4正交。導引通道140還具有預設寬度W2，其略大於寬度W1，因此允許滑軌墊塊122在通道140內移動定位。前軌道插槽136和前導引插槽142具有共同的形狀，且略小半圈，其經調整大小以允許該等插槽136和142以低摩擦滾動接觸方式接納前滾珠軸承26/28(當滑軌墊塊122位於導引通道140中時)。前滾珠軸承26/28因此用於將前軌道插槽136與前導引插槽142略微分開。在腔型滑動機構100的一示範性實施例中，前軌道插槽136及前導引插槽142的大小和形狀與前滾珠軸承26/28之外表面的一部分的大小和形狀相吻合，因此各滾珠軸承26/28與插槽136和142之間的每一接觸都將均等分散在各滾珠軸承 26/28的整個表面，從而盡可能減小這些插槽和滾珠軸承之間的摩擦。相似地，後軌道插槽138和後導引插槽144具有共同的形狀，且略小半圈，其經調整大小以允許該等插槽138和144以低摩擦滾動接觸方式接納後滾珠軸承30/32(當滑軌墊塊122位於導引通道140中時)。後滾珠軸承30/32因此用於將後軌道插槽138與後導引插槽144略微分開。在滑動機構100的一示範性實施例中，後軌道插槽138及後導引插槽144的大小和形狀與後滾珠軸承30/32之外表面的一部分的大小和形狀相吻合，因此各滾珠軸承30/32與插槽138和144之間的每一接觸都將均等分散在各滾珠軸承30/32的整個表面，從而盡可能減小這些插槽和滾珠軸承之間的摩擦。因此，當滑軌墊塊122已在導引通道140中移動定位，前滾珠軸承26/28已旋轉並滑動***前軌道插槽136和前導引插槽142，且後滾珠軸承30/32已旋轉並滑動***後軌道插槽138和後導引插槽144後，可允許滑軌零件106(及滑軌組件104)以與滑軌零件106之縱向軸線Y3(及滑軌組件104之縱向軸線)和軌道導引塊102之縱向軸線Y4均正交的方向滑動/移動。 In general, and referring again to Figures 4 and 7 through 15, the cavity track guide block 102, the front ball bearing 26/28, the rear ball bearing 30/32, and the cavity rail assembly 104 cooperate to allow the assembly 104. A low friction lateral/lateral movement (e.g., a lateral/lateral offset) occurs with respect to the track guide block 102, the movement/offset being limited within the maximum orbital travel distance D1. In particular, the rail spacer 122 of the cavity rail member 106 has a predetermined width W1 and includes a pair of opposing extension rail slots 136 and 138 (i.e., a front rail slot 136 and a rear rail slot 138). As shown in Figures 4 and 10, the positioning of the track slots 136 and 138 ensures the horizontal plane of its longitudinal axis and the longitudinal axis of the slide rail member 106. Y3 is orthogonal. The upper portion of the guide block 132 of the cavity track guide block 102 includes a linear guide channel 140 that passes through the left side 146 of the guide block 132 to its right side 148, which is typically adapted for sliding contact. The combination of the rail block 122 and the front and rear ball bearings 26/28/30/32 (when the combination is slid into the channel 140). In particular, the vertical axis of the linear guide channel 140 is aligned with the common longitudinal axis Y4 of the aforementioned track guide block 102. The guiding channel 140 has parallel vertical sidewalls and a pair of opposite extending guiding slots 142 and 144 (ie, a front guiding slot 142 and a rear guiding slot 144), wherein the front guiding slot 142 is located in the channel On one side wall of 140, rear guide slot 144 is located on the other side wall of channel 140. As shown in Figures 4 and 14, the front and rear guide slots 142 and 144 are located on respective side walls such that the horizontal plane of the longitudinal axis is orthogonal to the longitudinal axis Y4. The guide channel 140 also has a predetermined width W2 that is slightly larger than the width W1, thus allowing the slide pad 122 to be moved within the channel 140. The front track slot 136 and the front guide slot 142 have a common shape and are slightly smaller than a half turn, which is sized to allow the slots 136 and 142 to receive the front ball bearing 26/28 in a low friction rolling contact (when The rail spacer 122 is located in the guide channel 140). The front ball bearing 26/28 is thus used to slightly separate the front track slot 136 from the front guide slot 142. In an exemplary embodiment of the cavity-type sliding mechanism 100, the front rail slot 136 and the front guide slot 142 are sized and shaped to match the size and shape of a portion of the outer surface of the front ball bearing 26/28, thus Each contact between each ball bearing 26/28 and slots 136 and 142 will be equally dispersed in each ball bearing The entire surface of the 26/28, thus minimizing the friction between these slots and the ball bearings. Similarly, the rear track slot 138 and the rear guide slot 144 have a common shape and are slightly smaller than a half turn, which is sized to allow the slots 138 and 144 to receive the rear ball bearing 30/ in a low friction rolling contact manner. 32 (when the rail spacer 122 is in the guide channel 140). The rear ball bearing 30/32 is thus used to slightly separate the rear track slot 138 from the rear guide slot 144. In an exemplary embodiment of the sliding mechanism 100, the rear rail slot 138 and the rear guide slot 144 are sized and shaped to match the size and shape of a portion of the outer surface of the rear ball bearing 30/32, thus each ball Each contact between the bearings 30/32 and the slots 138 and 144 will be evenly distributed over the entire surface of each of the ball bearings 30/32 to minimize friction between the slots and the ball bearings. Thus, when the rail block 122 has been moved in position in the guide channel 140, the front ball bearing 26/28 has been rotated and slid into the front track slot 136 and the front guide slot 142, and the rear ball bearing 30/32 has After being rotated and slid into the rear track slot 138 and the rear guide slot 144, the rail member 106 (and the rail assembly 104) can be allowed to align with the longitudinal axis Y3 of the rail member 106 (and the longitudinal axis of the rail assembly 104) And sliding/moving in a direction orthogonal to the longitudinal axis Y4 of the track guiding block 102.

再次參考第4、7、9、10、13和第14圖，在腔型滑動機構100的一示範性實作中，上述寬度W1與W2之間的差異大於或等於1.0公釐，且小於或等於2.0公釐。腔型滑軌零件106可選擇性地包括一個或多個用於進一步減輕腔型滑動機構100重量的減重孔口(未示出)，在沒有負面地影響滑軌零件106的結構完整性之下，該等孔口的大小經設定為越大越好。相似地，腔型軌道導引塊102可選擇性地包括一個或多個用於進一步減輕滑動機構100重量的減重孔口(同樣未示出)，在沒有負面地影響軌道導引塊102的結構完整性之下，該等孔口的大小經設定為越大越好。可選擇性地將滑動機構100的外部邊緣和角點磨圓，以避免對高爾夫球員造成傷害並進一步減輕滑動機構100的重量。 Referring again to Figures 4, 7, 9, 10, 13 and 14, in an exemplary implementation of the cavity-type sliding mechanism 100, the difference between the widths W1 and W2 is greater than or equal to 1.0 mm and less than or Equal to 2.0 mm. The cavity-type rail member 106 can optionally include one or more weight-reducing orifices for further reducing the weight of the cavity-type sliding mechanism 100 (not It is shown that the size of the orifices is set to be as large as possible without negatively affecting the structural integrity of the rail members 106. Similarly, the cavity track guide block 102 can optionally include one or more weight loss apertures (also not shown) for further reducing the weight of the slide mechanism 100 without negatively affecting the track guide block 102. Under structural integrity, the size of the orifices is set to be as large as possible. The outer edges and corners of the sliding mechanism 100 can be selectively rounded to avoid injury to the golfer and further reduce the weight of the sliding mechanism 100.

如第5、6和第12至15圖所示，腔型軌道導引塊102的導引墊塊132還包括一位於軌道導引塊的導引通道140之底部表面156上的軌道移動距離限制孔口154。應當注意，該軌道移動距離限制孔口154表示前述軌道移動距離限制結構40的一實施例。軌道移動距離限制孔口154具有預設的寬度W3及預設的長度L2，而在軌道導引塊102的一示範性實施例中，其穿過圓柱形空腔130和直線導引通道140之間。如第8至第11圖所示，腔型滑軌零件106包括一縱向孔口126，其由圓柱形空腔120穿過，到達滑軌零件106的底部158(為滑軌墊塊122的底部)，其中該孔口126的縱向軸線與空腔120和滑軌墊塊122的共同縱向軸線Y3對齊。換言之，孔口126與上連接器118和滑軌墊塊122均共軸。孔口126具有預設的徑向剖面形狀和預設的直徑D5。如第7圖所示，緊固***孔口126的腔型滑動限制零件108包括一孔口配合柱160(表示前述柱36之一實施例)和一緊固連接至柱160頂部的頭部162。柱160具有與孔口126之徑向剖面形狀相同的徑向剖面形狀。柱160還具有預設的長度L3和預設的直徑D2，其經選取以允許柱160完全且緊固地往下***至孔口126中，因此在該***後，柱160由滑軌零件106的底部158突出(該突出的一部分如第4圖所示)，且柱160的底部向軌道移動距離限制孔口154內突出前述的突出距離。 As shown in Figures 5, 6 and 12 through 15, the guide block 132 of the cavity track guide block 102 further includes a track travel distance limit on the bottom surface 156 of the guide channel 140 of the track guide block. Aperture 154. It should be noted that the track moving distance limiting aperture 154 represents an embodiment of the aforementioned track moving distance limiting structure 40. The track moving distance limiting aperture 154 has a predetermined width W3 and a predetermined length L2, and in an exemplary embodiment of the track guiding block 102, it passes through the cylindrical cavity 130 and the linear guiding channel 140 between. As shown in Figures 8 through 11, the cavity rail member 106 includes a longitudinal aperture 126 that passes through the cylindrical cavity 120 to the bottom 158 of the rail member 106 (which is the bottom of the rail block 122). Wherein the longitudinal axis of the aperture 126 is aligned with the common longitudinal axis Y3 of the cavity 120 and the rail spacer 122. In other words, the aperture 126 is coaxial with both the upper connector 118 and the rail spacer 122. The aperture 126 has a predetermined radial cross-sectional shape and a predetermined diameter D5. As shown in FIG. 7, the cavity type sliding restriction member 108 of the fastening insertion opening 126 includes an orifice fitting post 160 (indicating an embodiment of the aforementioned post 36) and A head 162 that is attached to the top of the post 160 is fastened. The post 160 has a radial cross-sectional shape that is the same as the radial cross-sectional shape of the orifice 126. The post 160 also has a predetermined length L3 and a predetermined diameter D2 that is selected to allow the post 160 to be fully and securely inserted down into the aperture 126, so after the insertion, the post 160 is made up of the rail assembly 106. The bottom portion 158 protrudes (a portion of the protrusion is as shown in Fig. 4), and the bottom portion of the column 160 is moved toward the orbital distance limiting opening 154 to protrude the aforementioned protruding distance.

再次參考第7至第11圖，在腔型滑動機構100的一實作中，縱向孔口126可具有圓形徑向剖面形狀且可形成螺紋，孔口配合柱160的徑向外表面也可形成螺紋，以便允許柱160與孔口126螺旋連接，並透過將柱160完全螺旋***孔口126使腔型滑動限制零件108緊固***腔型滑軌零件106。在該特別實作中，可選擇性地在柱160螺旋***孔126前將一鎖緊墊圈(未示出)與其連接；當柱160完全螺旋***孔126後，該鎖緊墊圈將夾在頭部162之底部和圓柱形空腔120之底部之間。在滑動機構100的另一實作中，孔口126不具有螺紋，且柱160的徑向外表面不具有螺紋，孔口126可具有任一徑向剖面形狀(如，圓形、方形和六邊形，以及其他二維形狀)，可透過將柱160***孔口126(使用前述強力黏合劑來緊固黏合柱160的徑向外表面至孔口126的徑向壁)使滑動限制零件108緊固***滑軌零件106。 Referring again to Figures 7 through 11, in one implementation of the cavity-type sliding mechanism 100, the longitudinal aperture 126 can have a circular radial cross-sectional shape and can be threaded, and the radially outer surface of the aperture-engaging post 160 can also Threads are formed to allow the post 160 to be screwed to the aperture 126 and the cavity-type slide limiting feature 108 is secured into the cavity-type rail component 106 by fully inserting the post 160 into the aperture 126. In this particular implementation, a lock washer (not shown) can be selectively attached to the post 160 before it is inserted into the hole 126; when the post 160 is fully inserted into the hole 126, the lock washer will be clamped to the head. Between the bottom of portion 162 and the bottom of cylindrical cavity 120. In another implementation of the sliding mechanism 100, the aperture 126 has no threads and the radially outer surface of the post 160 has no threads, and the aperture 126 can have any radial cross-sectional shape (eg, circular, square, and six). The edge, and other two-dimensional shapes, can be made by inserting the post 160 into the aperture 126 (using the aforementioned strong adhesive to secure the radially outer surface of the adhesive post 160 to the radial wall of the aperture 126). Fasten the inserted rail member 106.

再次參考第2至第15圖，滾珠軸承護圈結構38通常經調適，以便在腔型滑軌零件106的滑軌墊塊122移動定位在腔型軌道導引塊102的導引通道140內時，將前滾珠軸承26/28保持在前軌道插槽136和前導引插槽142之間，以及將後滾珠軸承30/32保持在後軌道插槽138和後導引插槽144之間。應當注意，滾珠軸承護圈結構38可由多種方式實現。作為範例但非設限，如第2至第4圖及第7至第10圖所示的腔型滑軌組件104之實施例中，滾珠軸承護圈結構38經以下方式實現。該滾珠軸承護圈結構包括前述前滾珠軸承護圈零件110和114，以及後滾珠軸承護圈零件112和116。該等護圈零件110/112/114/116包括一柱(如，柱164)及緊固連接至該柱一端的一頭部(如，頭部166)。滑軌墊塊122包括一對前護圈零件空腔168和170以及一對後護圈零件空腔172和174，其中該等空腔168/170/172/174的各縱向軸線位於前述軌道插槽136和138所定位的水平面上(如第8和第10圖所示)，且該等空腔168/170/172/174各自的大小和形狀經過調適，以允許護圈零件110/112/114/116的一特定柱(如，柱164)完全且緊固地***空腔，從而使該護圈零件的頭部(如，頭部166)與滑軌墊塊122之左側184或右側186接觸(如第2至第4圖所示)。在滑軌組件104的一實作中，空腔168/170/172/174均具有圓形徑向剖面形狀且可形成螺紋，各護圈零件 110/112/114/116的柱之徑向外表面也可形成螺紋，從而允許其與空腔168/170/172/174中的一特定空腔螺旋連接。如第3和第4圖所示，各護圈零件110/112/114/116的頭部經選取，其徑向大小可允許該頭部覆蓋軌道插槽136/138之一的特定一端之預設部分，其中該部分大到足夠防止滾珠軸承26/28/30/32從滑動機構100脫落(當其完整組合後，無論如何揮動高爾夫球桿)，且小到足夠允許組件104相對於軌道導引塊102的前述橫向/側向移動(如，前滾珠軸承護圈零件110和114將前滾珠軸承26/28保持在前軌道插槽136和前軌道插槽142之間，後滾珠軸承護圈零件112和116將後滾珠軸承30/32保持在後軌道插槽138和後軌道插槽144之間)。 Referring again to FIGS. 2 through 15, the ball bearing retainer structure 38 is generally adapted to be positioned when the rail spacer 122 of the cavity rail member 106 is moved within the guide passage 140 of the cavity rail guide block 102. The front ball bearing 26/28 is held between the front track slot 136 and the front guide slot 142, and the rear ball bearing 30/32 is held between the rear track slot 138 and the rear guide slot 144. It should be noted that the ball bearing retainer structure 38 can be implemented in a variety of ways. By way of example and not limitation, in the embodiment of the cavity-type rail assembly 104 illustrated in Figures 2 through 4 and Figures 7 through 10, the ball bearing retainer structure 38 is implemented in the following manner. The ball bearing retainer structure includes the aforementioned front ball bearing retainer features 110 and 114, and rear ball bearing retainer features 112 and 116. The retainer components 110/112/114/116 include a post (e.g., post 164) and a head (e.g., head 166) that is secured to one end of the post. The rail block 122 includes a pair of front retainer component cavities 168 and 170 and a pair of rear retainer component cavities 172 and 174, wherein the longitudinal axes of the cavities 168/170/172/174 are located in the aforementioned rail inserts The horizontal planes on which the slots 136 and 138 are positioned (as shown in Figures 8 and 10), and the respective sizes and shapes of the cavities 168/170/172/174 are adapted to allow the retainer part 110/112/ A particular post (e.g., post 164) of 114/116 is fully and securely inserted into the cavity such that the head of the retainer component (e.g., head 166) and left side 184 or right side 186 of slide pad 122 Contact (as shown in Figures 2 to 4). In one implementation of the slide assembly 104, the cavities 168/170/172/174 each have a circular radial cross-sectional shape and can be threaded, each retainer part The radially outer surface of the column of 110/112/114/116 may also be threaded to allow it to be screwed to a particular one of the cavities 168/170/172/174. As shown in Figures 3 and 4, the head of each retainer component 110/112/114/116 is selected to have a radial extent that allows the head to cover a particular end of one of the track slots 136/138. a portion, wherein the portion is large enough to prevent the ball bearings 26/28/30/32 from falling out of the sliding mechanism 100 (when it is fully assembled, waving the golf club anyway) and small enough to allow the assembly 104 to be guided relative to the track The aforementioned lateral/lateral movement of the leader block 102 (eg, the front ball bearing retainer features 110 and 114 hold the front ball bearing 26/28 between the front track slot 136 and the front track slot 142, rear ball bearing retainer Parts 112 and 116 hold rear ball bearings 30/32 between rear track slot 138 and rear track slot 144).

如第4至第6圖所示，該部分說明了腔型滑動機構100的功能運作，並再次參考第7至15圖，腔型滑動機構100已完整組合後，腔型滑動限制零件108的孔口配合柱160之長度L3經選取，使柱160的底部向腔型軌道導引塊102上的軌道移動限制孔口154內突出前述的突出距離。如今將更詳細說明者，該孔口154經調適以將腔型滑軌組件104的移動限制(如，限制前述橫向/側向移動/運動/偏移)為最大軌道移動距離D1(透過將柱160的移動限制為該距離D1)。尤其，孔口154具有一對相對的垂直側壁176和178，其互相平行，且平行於軌道導引塊的直線導引通道140之垂直側壁。孔口 154具有另一對相對的垂直側壁180和182，其相互對稱，其中側壁180和182二者的水平中心部分與腔型滑軌零件106的滑動/移動方向正交，因此也與滑動限制零件108的柱160之滑動/移動方向正交。如第5和第6圖所示，孔口154的寬度W3和長度L2均大於柱160的直徑D2，因此允許柱160在孔口154內側向移動(如，從第2、3、5和第6圖的視角向左及向右)。如第5和第6圖所示，長度L2和直徑D2之間的差異決定了距離D1。當滑軌組件104位於前述軌道導引塊102的共軸位置時，柱160的右側與側壁182接觸，如第5圖所示。當滑軌組件104位於前述軌道導引塊102的最大程度的非共軸位置時(說明例中為最左位置)，柱160的左側與側壁180接觸，如第6圖所示。一般而言，長度L2及直徑D2能經選取使得距離D1能夠具有任何數值，其中此數值的選取基於高爾夫球桿的剛性(較之其他因素)。作為範例但非設限，在滑動機構100之一示範性實施例中，長度L2和直徑D2經選取，使得距離D1大約為0.65公釐。 As shown in FIGS. 4 to 6, this section illustrates the functional operation of the cavity type sliding mechanism 100, and referring again to FIGS. 7 to 15, the cavity of the cavity type sliding restriction member 108 after the cavity type sliding mechanism 100 has been completely combined. The length L3 of the port fitting column 160 is selected such that the bottom of the column 160 projects the aforementioned protruding distance into the track moving restriction opening 154 on the cavity track guiding block 102. As will now be described in more detail, the aperture 154 is adapted to limit movement of the cavity-type slide assembly 104 (e.g., to limit the aforementioned lateral/lateral movement/motion/offset) to a maximum orbital travel distance D1 (through the column) The movement of 160 is limited to this distance D1). In particular, the aperture 154 has a pair of opposed vertical side walls 176 and 178 that are parallel to each other and that are parallel to the vertical side walls of the linear guide channel 140 of the track guide block. Orifice The 154 has another pair of opposing vertical side walls 180 and 182 that are symmetrical to each other, wherein the horizontal center portions of both side walls 180 and 182 are orthogonal to the sliding/moving direction of the cavity rail member 106, and thus also to the sliding restriction member 108. The sliding/moving directions of the columns 160 are orthogonal. As shown in Figures 5 and 6, the width W3 and length L2 of the aperture 154 are both greater than the diameter D2 of the post 160, thus allowing the post 160 to move inside the aperture 154 (e.g., from the 2nd, 3rd, 5th, and The angle of view of Figure 6 is left and right. As shown in Figures 5 and 6, the difference between the length L2 and the diameter D2 determines the distance D1. When the rail assembly 104 is in the coaxial position of the track guide block 102, the right side of the post 160 is in contact with the side wall 182, as shown in FIG. When the rail assembly 104 is located at the maximum non-coaxial position of the track guide block 102 (the leftmost position in the illustrated example), the left side of the post 160 is in contact with the side wall 180, as shown in FIG. In general, the length L2 and the diameter D2 can be selected such that the distance D1 can have any value, wherein the selection of this value is based on the rigidity of the golf club (compared to other factors). By way of example and not limitation, in an exemplary embodiment of the sliding mechanism 100, the length L2 and the diameter D2 are selected such that the distance D1 is approximately 0.65 mm.

鑒於上述內容，且再次參考第5至第7圖，應理解腔型滑動機構100允許高爾夫球員在以所欲方式揮動球桿時，聽到和感覺到下桿身部分之上端相對於上桿身部分之下端發生的橫向/側向移動/運動/偏移。換言之，當滑動機構100按此處所述***球桿桿身時，滑動機構100可向高爾夫球員提供前述聽覺和觸覺的回饋，指示出其是否已達成所欲的揮桿輪廓線。如，當揮動球桿，使下桿身部分之上端相對於上桿身部分之下端向左橫向/側向移動/偏移時，腔型滑軌組件104可在腔型軌道導引塊102上達到最大程度的非共軸位置，且孔口配合柱160的左側會撞擊軌道移動距離限制孔口154的垂直側壁180，滑動機構100可產生一可識別聲響(如，高爾夫球員將聽見一「喀嚦」聲)，同時也將在球桿的近端產生一可觸感(如，高爾夫球員將感覺到從滑動機構100行進經上桿身部分而進入其手中的震動)。 In view of the above, and referring again to Figures 5 through 7, it should be understood that the cavity type sliding mechanism 100 allows the golfer to hear and feel the upper end of the lower shaft portion relative to the upper shaft portion when swinging the club in a desired manner. Lateral/lateral movement/motion/offset occurring at the lower end. In other words, when the sliding mechanism 100 is inserted into the club shaft as described herein, the sliding mechanism 100 can provide the golfer with the aforementioned audible and tactile feedback indicating whether or not the desired swing contour has been achieved. Such as when waving the ball The lever type slide rail assembly 104 can achieve maximum extent on the cavity type rail guiding block 102 when the upper end of the lower shaft portion is laterally/laterally displaced/shifted relative to the lower end of the upper shaft portion. The coaxial position, and the left side of the aperture mating post 160 impacts the vertical sidewall 180 of the rail travel distance limiting aperture 154, and the sliding mechanism 100 can produce an identifiable sound (eg, the golfer will hear a "click" sound). At the same time, a tactile sensation will be produced at the proximal end of the club (e.g., the golfer will feel the shock that travels from the sliding mechanism 100 through the upper shaft portion into its hand).

也應理解腔型滑動機構可沿桿身上的任何位置***高爾夫球桿桿身。對前述沿桿身切割的位置決定及滑動機構的***需要考慮各種因素，如以下內容。使滑動機構更靠近桿身根端的手柄可使揮桿時桿身彎曲盡可能大，此為有利因素。但滑動機構的固有重量也可改變桿身的平衡點，此為不利因素，其中該改變的程度取決於滑動機構的實際重量和滑動機構沿桿身***的特定位置。在本節所述之高爾夫球桿的一示範性實作中，該高爾夫球桿為一開球桿，具有碳纖維桿身，且總體長度約為45英吋，前述滑動機構***的間隙與桿身根端的距離約為桿總長度(包括桿頭部)的30%。 It should also be understood that the cavity sliding mechanism can be inserted into the golf club shaft anywhere along the shaft. The above-mentioned position determination along the shaft and the insertion of the sliding mechanism require consideration of various factors, such as the following. The handle that brings the sliding mechanism closer to the root end of the shaft makes it possible to bend the shaft as much as possible during the swing, which is an advantageous factor. However, the inherent weight of the sliding mechanism can also change the balance point of the shaft, which is a disadvantage, wherein the degree of the change depends on the actual weight of the sliding mechanism and the specific position in which the sliding mechanism is inserted along the shaft. In an exemplary implementation of the golf club of the present section, the golf club is a driver with a carbon fiber shaft and has an overall length of about 45 inches. The gap between the sliding mechanism and the shaft is inserted. The distance between the ends is approximately 30% of the total length of the rod (including the head of the rod).

1.2 棒球棒應用 1.2 baseball bat application

本節所述之訓練設備實施例以下簡稱為棒球棒相關實施例。該等棒球棒相關實施例概略涉及棒球棒領域，尤其涉及一棒球棒揮動訓練設備，擊球員可使用其提高自身揮動球棒的力量(如，使其揮棒純熟)，從而成為更優秀的打者(如，提高其擊球時的揮棒速度和安打頻率)。換言之，且如下將更詳細說明者，該等棒球棒相關實施例可教導擊球員更快地揮動球棒(如，提高其揮棒速度和力量)，從而確保擊球員能夠對更難應付的來球更穩定地對擊出安打。 The training device embodiment described in this section is hereinafter referred to as a baseball bat related embodiment. Related embodiments of such baseball bats relate generally to the field of baseball bats, and more particularly to a baseball bat swing training device that can be used by a batter to improve the power of the bat to swing itself (eg, to make it slick) And become a better hitter (for example, improve the swing speed and hit frequency when hitting the ball). In other words, and as will be explained in more detail below, the related embodiments of the baseball bats can teach the batter to swing the bat more quickly (eg, increase its swing speed and strength), thereby ensuring that the batter can be more difficult to cope with. The coming ball is more stable against hitting the hit.

再次參考第1至第6圖以及第16圖，本節所述之棒球棒相關實施例中的體育器械10為一常規棒球棒，該對象18為一常規棒球，該器械之遠端部分12為該球棒之筒身部分，該器械之近端部分14為該球棒之手柄部分，該滑動機構22為柱型滑動機構200。該等棒球棒相關實施例受益於多種原因，包括但不限於以下所述內容。該等棒球棒相關實施例可使用任意類型之棒球棒，包括但不限於常規木棒，或常規金屬棒，或常規複合棒，或常規混合棒。應理解，在棒球運動中，木棒比金屬棒更具有韌性，且通常也比複合及混合棒更有韌性。揮棒力量較佳的擊球員在揮棒時可導致木棒彎曲。該彎曲通常發生在球棒近端和遠端的中間，且會進一步提高筒身部分的速度/力量。鑒於上述內容，應理解當滑動機構200***一金屬棒，或一複合棒，或一混合棒時，滑動機構200可允許金屬/複合/混合棒模擬木棒。 Referring again to Figures 1 through 6 and Figure 16, the sports apparatus 10 of the related embodiment of the baseball bat described in this section is a conventional baseball bat, the object 18 being a conventional baseball, the distal portion 12 of the apparatus being the same The barrel portion of the bat, the proximal portion 14 of the instrument is the handle portion of the bat, and the sliding mechanism 22 is a cylindrical sliding mechanism 200. Related embodiments of such baseball bats benefit from a variety of reasons including, but not limited to, the following. Related embodiments of such baseball bats can use any type of baseball bat including, but not limited to, conventional wood sticks, or conventional metal bars, or conventional composite bars, or conventional mixing bars. It should be understood that in baseball sports, wood sticks are more resilient than metal rods and are generally more resilient than composite and hybrid rods. A batter with better swing power can cause the stick to bend when swinging. This bending typically occurs in the middle of the proximal and distal ends of the bat and further increases the speed/force of the barrel portion. In view of the above, it should be understood that when the sliding mechanism 200 is inserted into a metal bar, or a composite rod, or a mixing rod, the sliding mechanism 200 can allow the metal/composite/mixing rod to simulate a wooden stick.

再次參考第16圖，且如下將對該等棒球棒相關實施例進行更詳細的說明，在該柱型滑動機構200已完整組合，且***棒球棒之筒身部分和手柄部分之間後，擊球員成功使用該等棒球棒相關實施例期間(即，在正確/適當揮動棒球棒期間)產生的力可使該筒身部分之下端相對於該手柄部分之上端發生前述橫向/側向移動/運動/偏移，從而使滑動機構200向擊球員提供聽覺及觸覺的回饋，指示出其是否已達到所欲的揮棒輪廓線。該聽覺及觸覺的回饋的優點在於可逼真地模擬球棒對棒球的撞擊。因此，透過練習本節中所述之棒球棒相關實施例，擊球員可學習如何提高其揮棒速度和力量。 Referring again to Figure 16, the related embodiments of the baseball bat are described in more detail below, after the cylindrical sliding mechanism 200 has been completely assembled and inserted between the barrel portion of the baseball bat and the handle portion, During the relevant embodiment of the player successfully using the baseball bats (ie, The force generated during proper/appropriate swinging of the baseball bat can cause the aforementioned lateral/lateral movement/movement/offset of the lower end of the barrel portion relative to the upper end of the handle portion, thereby providing the sliding mechanism 200 to the batter Hearing and tactile feedback indicates whether he has reached the desired swing contour. The advantage of this auditory and tactile feedback is that it can realistically simulate the impact of the bat on the baseball. Thus, by practicing the baseball bat related embodiments described in this section, the batter can learn how to increase its swing speed and strength.

此外，應理解在棒球領域，擊球員通常會在進入擊球區前不久進行熱身。擊球員可以多種方式進行該熱身，包括以下方式。擊球員可透過揮動一明顯重於其將在擊球區所使用之球棒的棒球棒進行熱身。擊球員也可透過揮動一組重於其將在擊球區所使用之球棒的複合球棒進行熱身。擊球員也可將一常規配重環套在其球棒上，然後透過揮動該臨時增重的球棒進行熱身。本節中所述之棒球棒相關實施例的進一步優點在於其可作為擊球員的熱身裝置。尤其，在該等棒球棒相關實施例的一示範性熱身實作中，擊球員可在柱型滑動機構已完整組合，且***球棒的筒身和手柄部分之間後將常規配重環套在該球棒的筒身部分。然後，當擊球員揮動該熱身實作時，上述橫向/側向移動/運動/偏移發生時所提供的聽覺和觸覺回饋將為擊球員提供擊中球的感覺。 In addition, it should be understood that in the baseball field, the batter usually warms up shortly before entering the batting area. The batter can perform this warm-up in a variety of ways, including the following. The batter can warm up by waving a baseball bat that is significantly heavier than the bat that will be used in the batting area. The batter can also warm up by waving a composite bat that is heavier than the bat that will be used in the batting area. The batter can also place a conventional counterweight ring on its bat and then warm up by waving the temporary weight gain bat. A further advantage of the related embodiments of the baseball bat described in this section is that it can serve as a warm-up device for the batter. In particular, in an exemplary warm-up implementation of the baseball bat related embodiments, the batter may have a complete combination of the cylindrical sliding mechanism and a conventional weighting ring after insertion between the barrel and the handle portion of the bat. Set on the barrel part of the bat. Then, when the batter swings the warm-up, the audible and tactile feedback provided by the lateral/lateral movement/motion/offset described above will provide the batter with the sensation of hitting the ball.

如第16圖所示，該柱型滑動機構200包括一柱型軌道導引塊202(表示前述軌道導引塊24的另一實施例)、前述大量前滾珠軸承(如，前滾珠軸承26及28) 和前述大量後滾珠軸承(如，後滾珠軸承30及32)。該滑動機構200還包括一柱型滑軌組件204，其中包括一柱型滑軌零件206(表示前述滑軌零件34的另一實施例)、一柱型滑動限制零件208(表示1.0節中所述滑動限制零件的另一實施例)、一對前述前滾珠軸承護圈零件110和114，以及一對前述後滾珠軸承護圈零件112和116。如前所述，滾珠軸承護圈零件110/112/114/116的該組合表示前述滾珠軸承護圈結構38的一實施例。 As shown in FIG. 16, the column type sliding mechanism 200 includes a column type track guiding block 202 (showing another embodiment of the above-described track guiding block 24), a plurality of the aforementioned front ball bearings (for example, the front ball bearing 26 and 28) And a large number of rear ball bearings as described above (eg, rear ball bearings 30 and 32). The sliding mechanism 200 further includes a cylindrical rail assembly 204 including a cylindrical rail member 206 (showing another embodiment of the aforementioned rail member 34) and a cylindrical sliding restraining member 208 (representing section 1.0) Another embodiment of the sliding restraining member), a pair of the aforementioned front ball bearing retainer members 110 and 114, and a pair of the aforementioned rear ball bearing retainer members 112 and 116. As previously mentioned, this combination of ball bearing retainer features 110/112/114/116 represents an embodiment of the aforementioned ball bearing retainer structure 38.

第17圖圖示了第16圖之滑動機構200的滑軌零件206之一示範性實施例的簡化獨立透明平面圖。第18圖圖示了第17圖之滑軌零件206的簡化透明俯視圖。第19圖圖示了第18圖之滑軌零件206向右旋轉90度的簡化透明平面圖。第20圖圖示了該滑軌零件206沿第18圖的直線G-G所作之簡化剖面圖。第21圖圖示了第16圖之滑動機構200的軌道導引塊202之一示範性實施例的簡化獨立透明平面圖。第22圖圖示了第21圖之軌道導引塊202的簡化透明仰視圖。第23圖圖示了第22圖之軌道導引塊202向左旋轉90度的簡化透明平面圖。第24圖圖示了第21圖之軌道導引塊202沿第22圖的直線H-H所作之簡化剖面圖。 Figure 17 illustrates a simplified, independent, transparent plan view of an exemplary embodiment of one of the rail assemblies 206 of the sliding mechanism 200 of Figure 16. Figure 18 illustrates a simplified transparent top view of the rail assembly 206 of Figure 17. Figure 19 illustrates a simplified transparent plan view of the rail member 206 of Figure 18 rotated 90 degrees to the right. Figure 20 illustrates a simplified cross-sectional view of the rail member 206 taken along line G-G of Figure 18. Figure 21 illustrates a simplified independent transparent plan view of an exemplary embodiment of a track guide block 202 of the sliding mechanism 200 of Figure 16. Figure 22 illustrates a simplified transparent bottom view of the track guide block 202 of Figure 21. Figure 23 illustrates a simplified transparent plan view of the track guide block 202 of Figure 22 rotated 90 degrees to the left. Figure 24 is a simplified cross-sectional view of the track guide block 202 of Figure 21 taken along line H-H of Figure 22.

如第17至第20圖所示，且再次參考第16圖，該柱型滑軌零件206的上部經調適允許該球棒筒身部分之下端緊固地連接至該上部，其連接方式確保無論如何揮動球棒，該下端均與該柱型滑軌組件204共軸。應當注意，該緊固連接可由多種方式實現。作為範例但非設限，如第17至第20圖所示的柱型滑軌零件206之實施例中，此種調適以下列方式配置。該滑軌零件206的上部包括一筒身配合柱210，該滑軌零件206的下部包括一滑軌墊塊212，其中柱210的底部緊固連接至滑軌墊塊212之頂部表面214的中心位置，使柱210和滑軌墊塊212的共同縱向軸線Y5正交於表面214，因此確保該筒身部分下端的縱向軸線與該表面214正交，且確保該下端連接至滑軌零件206時，該筒身部分的底部表面與該表面214齊平。 As shown in Figures 17 to 20, and referring again to Figure 16, the upper portion of the column rail member 206 is adapted to allow the lower end of the bat barrel portion to be securely coupled to the upper portion, the manner of attachment ensuring How to swing the bat, the lower end being coaxial with the cylindrical rail assembly 204. It should be noted that this fastening connection can be achieved in a number of ways. By way of example and not limitation, in the embodiment of the column rail assembly 206 shown in Figures 17 through 20, such adjustment is configured in the following manner. The upper portion of the rail member 206 includes a barrel fitting post 210, and the lower portion of the rail member 206 includes a rail spacer 212, wherein the bottom of the post 210 is fastened to the center of the top surface 214 of the rail spacer 212. Positioned such that the common longitudinal axis Y5 of the post 210 and the rail block 212 is orthogonal to the surface 214, thus ensuring that the longitudinal axis of the lower end of the barrel portion is orthogonal to the surface 214 and that the lower end is coupled to the rail member 206 The bottom surface of the barrel portion is flush with the surface 214.

再次參考第17至第20圖，筒身配合柱210具有與球棒筒身部分下端形成之縱向空腔相同的徑向剖面形狀，其中該空腔的縱向軸線與該筒身部分下端的縱向軸線對齊。筒身配合柱210也具有預設的長度L4及預設的直徑D6，其經選取以允許柱210完全並緊密地往上***至該縱向空腔。在本節所述之棒球棒揮動訓練設備的一實施例中，球棒具有實心的縱向內部(對於木棒通常如此)，可於切割球棒並將前述縱向部分去除後，在筒身部分之下端形成該縱向空腔。在該特定實施例的一實作中，該縱向空腔具有圓形徑向剖面形狀，且筒身配合柱210的徑向外表面可形成螺紋，因此可允許透過將柱210螺旋***該空腔，使該筒身部分之下端緊固連接至柱型滑軌零件206。在該特定實作的一版本中，筒身配合柱210上的螺紋為逆時針方向，其優點在於當慣用右手的擊球員揮動球棒時，能夠保持筒身部分之下端與滑軌零件206之間的連接緊實/緊固。在該特定實作的另一版本中，筒身配合柱210上的螺紋為順時針方向，其優點在於當慣用左手的擊球員揮動球棒時，能夠保持筒身部分之下端與滑軌零件206之間的連接緊實/緊固。在該特定實施例的另一實作中，筒身配合柱210的徑向外表面不具有螺紋(如，光滑的)，該縱向空腔可具有任一徑向剖面形狀(如，圓形、方形、六邊形和三角形，以及其他二維形狀)，可透過將柱210***該空腔(使用前述強力黏合劑來緊固黏合柱210的徑向外表面至該空腔的徑向壁)使筒身部分之下端與滑軌零件206緊固連接。在棒球棒揮動訓練設備的另一實施例中，球棒具有空心的縱向內部(對於金屬棒和大多數複合棒通常如此)，筒身部分之下端天然存在一具有圓形徑向剖面形狀的縱向空腔，其中該空腔的縱向軸線與筒身部分下端的縱向軸線對齊。在該特定實施例的一示範性實作中，筒身配合柱210的徑向外表面不具有螺紋，可透過將柱210***該縱向空腔(使用強力黏合劑來緊固黏合柱210的徑向外表面至該空腔的徑向壁)使筒身部分之下端與滑軌零件206緊固連接。 Referring again to FIGS. 17-20, the barrel fitting post 210 has the same radial cross-sectional shape as the longitudinal cavity formed at the lower end of the bat barrel portion, wherein the longitudinal axis of the cavity and the longitudinal axis of the lower end of the barrel portion Align. The barrel mating post 210 also has a predetermined length L4 and a predetermined diameter D6 that is selected to allow the post 210 to be fully and tightly inserted upwardly into the longitudinal cavity. In one embodiment of the baseball bat swing training apparatus described in this section, the bat has a solid longitudinal interior (as is typically the case with a wooden stick) that can be used to cut the bat and remove the longitudinal portion prior to the lower portion of the barrel portion The longitudinal cavity is formed. In an implementation of this particular embodiment, the longitudinal cavity has a circular radial cross-sectional shape, and the radially outer surface of the barrel-engaging post 210 can be threaded, thereby permitting the insertion of the post 210 into the cavity. The lower end of the barrel portion is fastened to the cylindrical rail member 206. In a version of this particular implementation, the barrel fits The thread on the struts 210 is counterclockwise, which has the advantage of maintaining a tight/fastened connection between the lower end of the barrel portion and the rail member 206 when the right-handed batter swings the bat. In another version of this particular implementation, the threads on the barrel mating post 210 are clockwise, which has the advantage of maintaining the lower end of the barrel portion and the rail assembly when the left-handed batter swings the bat The connection between 206 is tight/fastened. In another implementation of this particular embodiment, the radially outer surface of the barrel mating post 210 has no threads (eg, smooth), and the longitudinal cavities can have any radial cross-sectional shape (eg, circular, Squares, hexagons, and triangles, as well as other two-dimensional shapes, can be inserted into the cavity by using the post 210 (using the aforementioned strong adhesive to secure the radially outer surface of the adhesive post 210 to the radial wall of the cavity) The lower end of the barrel portion is fastened to the rail member 206. In another embodiment of the baseball bat swing training apparatus, the bat has a hollow longitudinal interior (as is commonly the case for metal bars and most composite bars), and the lower end of the barrel portion naturally has a longitudinal shape with a circular radial cross-sectional shape. a cavity, wherein the longitudinal axis of the cavity is aligned with the longitudinal axis of the lower end of the barrel portion. In an exemplary implementation of this particular embodiment, the radially outer surface of the barrel mating post 210 has no threads that can be inserted through the post 210 into the longitudinal cavity (using a strong adhesive to secure the diameter of the stud 210) The outer surface to the radial wall of the cavity provides a secure connection of the lower end of the barrel portion to the rail member 206.

如第21至第24圖所示，且再次參考第16圖，該柱型軌道導引塊202的下部經調適允許該球棒手柄部分之上端緊固地連接至該下部，其連接方式確保無論如何揮動球棒，該上端均與該軌道導引塊202共軸。應當注意，該緊固連接可由多種方式實現。作為範例但非設限，如第21至24圖所示的柱型軌道導引塊202之實施例中，此種調適以下列方式配置。該軌道導引塊202的下部包括一手柄配合柱216，該軌道導引塊202的上部包括一導引墊塊218，其中柱216的頂部緊固連接至導引墊塊218之底部表面220的中心位置，使柱216和導引墊塊218的共同縱向軸線Y6正交於表面220，因此確保該手柄部分上端的縱向軸線與該表面220正交，且確保該上端連接至軌道導引塊202時，該手柄部分的頂部表面與該表面220齊平。 As shown in Figs. 21 to 24, and referring again to Fig. 16, the lower portion of the column type rail guiding block 202 is adapted to allow the upper end of the handle portion of the bat to be securely coupled to the lower portion, the connection manner of which ensures no On how to swing the bat, the upper end is coaxial with the track guide block 202. It should be noted that this fastening connection can be achieved in a number of ways. By way of example and not limitation, in the embodiment of the cylindrical track guide block 202 shown in Figures 21 through 24, such adaptation is configured in the following manner. The lower portion of the track guiding block 202 includes a handle mating post 216. The upper portion of the rail guiding block 202 includes a guiding block 218, wherein the top of the post 216 is fastened to the bottom surface 220 of the guiding block 218. The central position is such that the common longitudinal axis Y6 of the post 216 and the guide pad 218 is orthogonal to the surface 220, thus ensuring that the longitudinal axis of the upper end of the handle portion is orthogonal to the surface 220 and that the upper end is coupled to the track guide block 202 The top surface of the handle portion is flush with the surface 220.

再次參考第17至第20圖，手柄配合柱216具有與球棒手柄部分上端形成之縱向空腔相同的徑向剖面形狀，其中該空腔的縱向軸線與該手柄部分上端的縱向軸線對齊。手柄配合柱216也具有預設的長度L5及預設的直徑D7，其經選取以允許柱216完全並緊密地往下***至該縱向空腔。在本節所述之棒球棒揮動訓練設備的前述實施例中，球棒具有實心的縱向內部，可於切割球棒並將前述縱向部分去除後，在手柄部分之上端形成該縱向空腔。在該特定實施例的一實作中，該縱向空腔具有圓形徑向剖面形狀，且手柄配合柱216的徑向外表面可形成螺紋，因此可允許透過將柱216螺旋***該空腔，使該手柄部分之上端緊固連接至柱型軌道導引塊202。在該特定實作的一版本中，手柄配合柱216上的螺紋為逆時針方向，其優點在於當慣用右手的擊球員揮動球棒時，能夠保持手柄部分之上端與軌道導引塊202之間的連接緊實/緊固。在該特定實作的另一版本中，手柄配合柱216上的螺紋為順時針方向，其優點在於當慣用左手的擊球員揮動球棒時，能夠保持手柄部分之上端與軌道導引塊202之間的連接緊實/緊固。在該特定實施例的另一實作中，手柄配合柱216的徑向外表面不具有螺紋(如，光滑的)，該縱向空腔可具有任一徑向剖面形狀(如，圓形、方形、六邊形和三角形，以及其他二維形狀)，可透過將柱216***該空腔(使用前述強力黏合劑來緊固黏合柱216的徑向外表面至該空腔的徑向壁)使手柄部分之上端與軌道導引塊202緊固連接。在棒球棒揮動訓練設備的前述另一實施例中，球棒具有空心的縱向內部，手柄部分之上端天然存在一具有圓形徑向剖面形狀的縱向空腔，其中該空腔的縱向軸線與手柄部分上端的縱向軸線對齊。在該特定實施例的一示範性實作中，手柄配合柱216的徑向外表面不具有螺紋，可透過將柱216***該縱向空腔(使用強力黏合劑來緊固黏合柱216的徑向外表面至該空腔的徑向壁)使手柄部分之上端與軌道導引塊202緊固連接。 Referring again to Figures 17 through 20, the handle mating post 216 has the same radial cross-sectional shape as the longitudinal cavity formed by the upper end of the handle portion of the bat, wherein the longitudinal axis of the cavity is aligned with the longitudinal axis of the upper end of the handle portion. The handle mating post 216 also has a predetermined length L5 and a predetermined diameter D7 that is selected to allow the post 216 to be fully and tightly inserted down into the longitudinal cavity. In the foregoing embodiment of the baseball bat swing training apparatus described in this section, the bat has a solid longitudinal interior which is formed at the upper end of the handle portion after the bat is cut and the longitudinal portion is removed. In one implementation of this particular embodiment, the longitudinal cavity has a circular radial cross-sectional shape, and the radially outer surface of the handle mating post 216 can be threaded, thereby permitting the insertion of the post 216 into the cavity. The upper end of the handle portion is fastened to the cylindrical track guide block 202. In a version of this particular implementation, the handle fits on the post 216 The thread is counterclockwise, which has the advantage of being able to keep the connection between the upper end of the handle portion and the track guide block 202 tight/fastened when the right-handed batter swings the bat. In another version of this particular implementation, the threads on the handle mating post 216 are clockwise, which has the advantage of maintaining the upper end of the handle portion and the track guide block 202 when the left-handed batter swings the bat. The connection between the connections is tight/fastened. In another implementation of this particular embodiment, the radially outer surface of the handle mating post 216 has no threads (e.g., smooth), and the longitudinal cavities can have any radial cross-sectional shape (e.g., circular, square) , hexagons and triangles, as well as other two-dimensional shapes, by inserting the post 216 into the cavity (using the aforementioned strong adhesive to secure the radially outer surface of the adhesive post 216 to the radial wall of the cavity) The upper end of the handle portion is fastened to the track guide block 202. In a further embodiment of the foregoing baseball bat swing training apparatus, the bat has a hollow longitudinal interior, and a longitudinal cavity having a circular radial cross-sectional shape is naturally present at the upper end of the handle portion, wherein the longitudinal axis of the cavity and the handle The longitudinal axes of the partial upper ends are aligned. In an exemplary implementation of this particular embodiment, the radially outer surface of the handle mating post 216 has no threads that can be inserted into the longitudinal cavity through the insertion of the post 216 (using a strong adhesive to secure the radial direction of the adhesive post 216) The outer surface to the radial wall of the cavity provides a secure connection of the upper end of the handle portion to the track guide block 202.

一般而言，且再次參考第4和第16至24圖，柱型軌道導引塊202、前滾珠軸承26/28、後滾珠軸承30/32以及柱型滑軌組件204共同配合，允許組件204相對於軌道導引塊202發生低摩擦的橫向/側向移動 (如，一橫向/側向偏移)，該移動/偏移限制在前述最大軌道移動距離D1內。尤其，柱型滑軌零件206的滑軌墊塊212具有前述寬度W1，且包括一對相對的延伸軌道插槽222和224(即一前軌道插槽222和一後軌道插槽224)。如第4和第19圖所示，軌道插槽222和224的定位保證其縱向軸線的水平面與滑軌零件206的縱向軸線Y5正交。柱型軌道導引塊202的導引墊塊218的上部包括一直線導引通道226，穿過導引墊塊218的左側228，到達其右側230，該通道226通常經調適，可以滑動接觸方式接納滑軌墊塊212和前後滾珠軸承26/28/30/32的組合(當該組合滑動***通道226時)。尤其，直線導引通道226的垂直軸線與前述軌道導引塊202的共同縱向軸線Y6對齊。導引通道226具有平行的垂直側壁和一對相對的延伸導引插槽232和234(即一前導引插槽232和一後導引插槽234)，其中前導引插槽232位於通道226的一側壁上，後導引插槽234位於通道226的另一側壁上。如第4和第23圖所示，前後導引插槽232和234位於各自的側壁上，使其縱向軸線的水平面與縱向軸線Y6正交。導引通道226還具有前述寬度W2，其略大於寬度W1，因此允許滑軌墊塊212在通道226內移動定位。前軌道插槽222和前導引插槽232具有共同的形狀，且略小半圈，其經調整大小以允許該等插槽222和232以低摩擦滾動接觸方式接納前滾珠軸承26/28(當滑軌墊塊212位於導引通道 226中時)。前滾珠軸承26/28因此用於將前軌道插槽222與前導引插槽232略微分開。在柱型滑動機構200的一示範性實施例中，前軌道插槽222及前導引插槽232的大小和形狀與前滾珠軸承26/28之外表面的一部分的大小和形狀相吻合，因此各滾珠軸承26/28與插槽222和232之間的每一接觸都將均等分散在各滾珠軸承26/28的整個表面，從而盡可能減小這些插槽和滾珠軸承之間的摩擦。相似地，後軌道插槽224和後導引插槽234具有共同的形狀，且略小半圈，其經調整大小以允許該等插槽224和234以低摩擦滾動接觸方式接納後滾珠軸承30/32(當滑軌墊塊212位於導引通道226中時)。後滾珠軸承30/32因此用於將後軌道插槽224與後導引插槽234略微分開。在滑動機構200的一示範性實施例中，後軌道插槽224及後導引插槽234的大小和形狀與後滾珠軸承30/32之外表面的一部分的大小和形狀相吻合，因此各滾珠軸承30/32與插槽224和234之間的每一接觸都將均等分散在各滾珠軸承30/32的整個表面，從而盡可能減小這些插槽和滾珠軸承之間的摩擦。因此，當滑軌墊塊212已在導引通道226中移動定位，前滾珠軸承26/28已旋轉並滑動***前軌道插槽222和前導引插槽232，且後滾珠軸承30/32已旋轉並滑動***後軌道插槽224和後導引插槽234後，可允許滑軌零件206(及滑軌組件204)以與滑軌零件206之縱向軸線Y5(及滑軌組件204之縱向軸線)和軌道導引塊202之縱向軸線Y6均正交的方向滑動/移動。 In general, and referring again to Figures 4 and 16 through 24, the column track guide block 202, the front ball bearing 26/28, the rear ball bearing 30/32, and the column rail assembly 204 cooperate to allow the assembly 204 Low friction lateral/lateral movement relative to track guide block 202 (e.g., a lateral/lateral offset), the movement/offset is limited to the aforementioned maximum orbital movement distance D1. In particular, the rail spacer 212 of the cylindrical rail member 206 has the aforementioned width W1 and includes a pair of opposing elongated rail slots 222 and 224 (i.e., a front rail slot 222 and a rear rail slot 224). As shown in Figures 4 and 19, the positioning of the track slots 222 and 224 ensures that the horizontal plane of its longitudinal axis is orthogonal to the longitudinal axis Y5 of the rail member 206. The upper portion of the guide block 218 of the cylindrical track guide block 202 includes a linear guide channel 226 that passes through the left side 228 of the guide block 218 to the right side 230 thereof. The channel 226 is typically adapted for sliding contact. The combination of the rail spacer 212 and the front and rear ball bearings 26/28/30/32 (when the combination is slid into the passage 226). In particular, the vertical axis of the linear guide channel 226 is aligned with the common longitudinal axis Y6 of the aforementioned track guide block 202. The guiding channel 226 has parallel vertical sidewalls and a pair of opposite extending guiding slots 232 and 234 (ie, a front guiding slot 232 and a rear guiding slot 234), wherein the front guiding slot 232 is located in the channel On one side wall of 226, rear guide slot 234 is located on the other side wall of channel 226. As shown in Figures 4 and 23, the front and rear guide slots 232 and 234 are located on respective side walls such that the horizontal plane of the longitudinal axis is orthogonal to the longitudinal axis Y6. The guide channel 226 also has the aforementioned width W2 that is slightly larger than the width W1, thus allowing the slide pad 212 to be moved in position within the channel 226. The front track slot 222 and the front guide slot 232 have a common shape and are slightly smaller than a half turn, which is sized to allow the slots 222 and 232 to receive the front ball bearing 26/28 in a low friction rolling contact (when The slide rail block 212 is located in the guiding channel 226)). The front ball bearing 26/28 is thus used to slightly separate the front track slot 222 from the front guide slot 232. In an exemplary embodiment of the cylindrical slide mechanism 200, the front rail slot 222 and the front guide slot 232 are sized and shaped to match the size and shape of a portion of the outer surface of the front ball bearing 26/28, thus Each contact between each of the ball bearings 26/28 and the slots 222 and 232 will be evenly distributed over the entire surface of each of the ball bearings 26/28 to minimize friction between the slots and the ball bearings. Similarly, the rear track slot 224 and the rear guide slot 234 have a common shape and are slightly smaller than a half turn, which is sized to allow the slots 224 and 234 to receive the rear ball bearing 30/ in a low friction rolling contact manner. 32 (when the rail spacer 212 is in the guide channel 226). The rear ball bearing 30/32 is thus used to slightly separate the rear track slot 224 from the rear guide slot 234. In an exemplary embodiment of the sliding mechanism 200, the rear rail slot 224 and the rear guide slot 234 are sized and shaped to match the size and shape of a portion of the outer surface of the rear ball bearing 30/32, thus each ball Each contact between the bearings 30/32 and the slots 224 and 234 will be evenly distributed over the entire surface of each of the ball bearings 30/32 to minimize friction between the slots and the ball bearings. Thus, when the rail block 212 has been moved in position in the guide channel 226, the front ball bearing 26/28 has been rotated and slid into the front track slot 222 and the front guide slot 232, and the rear ball bearing 30/32 has After being rotated and slid into the rear track slot 224 and the rear guide slot 234, the rail member 206 (and the rail assembly 204) can be allowed to interact with the rail member 206 The longitudinal axis Y5 (and the longitudinal axis of the rail assembly 204) and the longitudinal axis Y6 of the track guide block 202 slide/move in orthogonal directions.

再次參考第4、16、18、19、22和第23圖，在柱型滑動機構200的一示範性實作中，上述寬度W1與W2之間的差異大於或等於1.0公釐，且小於或等於2.0公釐。柱型滑軌零件206可選擇性地包括一個或多個用於進一步減輕柱型滑動機構200重量的減重孔口(未示出)，在沒有負面地影響滑軌零件206的結構完整性之下，該等孔口的大小經設定為越大越好。相似地，柱型軌道導引塊202可選擇性地包括一個或多個用於進一步減輕滑動機構200重量的減重孔口(同樣未示出)，在沒有負面地影響軌道導引塊202的結構完整性之下，該等孔口的大小經設定為越大越好。可選擇性地將滑動機構200的外部邊緣和角點磨圓，以避免對高爾夫球員造成傷害並進一步減輕滑動機構200的重量。 Referring again to FIGS. 4, 16, 18, 19, 22 and 23, in an exemplary implementation of the cylindrical slide mechanism 200, the difference between the widths W1 and W2 is greater than or equal to 1.0 mm and less than or Equal to 2.0 mm. The column rail assembly 206 can optionally include one or more weight reducing orifices (not shown) for further reducing the weight of the column slide mechanism 200 without negatively affecting the structural integrity of the rail member 206. Next, the size of the orifices is set to be as large as possible. Similarly, the cylindrical track guide block 202 can optionally include one or more weight reducing apertures (also not shown) for further reducing the weight of the sliding mechanism 200 without negatively affecting the track guiding block 202. Under structural integrity, the size of the orifices is set to be as large as possible. The outer edges and corners of the sliding mechanism 200 can be selectively rounded to avoid injury to the golfer and further reduce the weight of the sliding mechanism 200.

如第5、6和第21至24圖所示，柱型軌道導引塊202的導引墊塊218還包括一位於軌道導引塊的導引通道226之底部表面238上的軌道移動距離限制空腔236。應當注意，該軌道移動距離限制空腔236表示前述軌道移動距離限制結構40的另一實施例。軌道移動距離限制空腔236具有前述寬度W3、前述長度L2及預設的深度D8(其大於前述突出距離)。如第17至第20圖所示，柱型滑軌零件206包括一縱向孔口240，其由滑軌零件206穿過，到達其底部246(為滑軌墊塊212的底部)，其中該孔口240的縱向軸線與筒身配合柱210和滑軌墊塊212的共同縱向軸線Y5對齊。換言之，孔口240與筒身配合柱210和滑軌墊塊212均共軸。孔口240具有預設的徑向剖面形狀和預設的直徑D9。如第16圖所示，緊固***孔口240的柱型滑動限制零件208包括一孔口配合柱242(表示前述柱36的另一實施例)和一緊固連接至柱242頂部的頭部244。柱242具有與孔口240之徑向剖面形狀相同的徑向剖面形狀。柱242還具有預設的長度L6和前述直徑D2，其經選取以允許柱242完全且緊固地往下***至孔口240中，因此在該***後，柱242由滑軌零件206的底部246突出(該突出的一部分如第4圖所示)，且柱242的底部向軌道移動距離限制空腔236內突出該突出距離。 As shown in Figures 5, 6 and 21 to 24, the guide block 218 of the cylindrical track guide block 202 further includes a track travel distance limit on the bottom surface 238 of the guide channel 226 of the track guide block. Cavity 236. It should be noted that the track moving distance limiting cavity 236 represents another embodiment of the aforementioned track moving distance limiting structure 40. The track moving distance limiting cavity 236 has the aforementioned width W3, the aforementioned length L2, and a preset depth D8 (which is greater than the aforementioned protruding distance). As shown in Figures 17 through 20, the column rail assembly 206 includes a longitudinal aperture 240 that is passed by the rail member 206 to its bottom 246 (which is the slider block 212). Bottom), wherein the longitudinal axis of the aperture 240 is aligned with the common longitudinal axis Y5 of the barrel mating post 210 and the strut block 212. In other words, the aperture 240 is coaxial with both the barrel engagement post 210 and the slide rail block 212. The aperture 240 has a predetermined radial cross-sectional shape and a predetermined diameter D9. As shown in Fig. 16, the cylindrical slide restricting member 208 of the fastening insertion opening 240 includes an orifice fitting post 242 (showing another embodiment of the aforementioned post 36) and a head fastened to the top of the post 242. 244. The post 242 has a radial cross-sectional shape that is the same as the radial cross-sectional shape of the orifice 240. The post 242 also has a predetermined length L6 and the aforementioned diameter D2 that is selected to allow the post 242 to be fully and securely inserted down into the aperture 240 so that after the insertion, the post 242 is bottomed by the rail member 206 The protrusion 246 (a portion of the protrusion is as shown in FIG. 4), and the bottom of the column 242 moves toward the track to limit the protruding distance within the cavity 236.

再次參考第16至第20圖，在柱型滑動機構200的一實作中，縱向孔口240可具有圓形徑向剖面形狀且可形成螺紋，孔口配合柱242的徑向外表面也可形成螺紋，以便允許柱242與孔口240螺旋連接，並透過將柱242完全螺旋***孔口240使柱型滑動限制零件208緊固***柱型滑軌零件206。在該特別實作中，可選擇性地在柱242螺旋***孔240前將一鎖緊墊圈(未示出)與其連接；當柱242完全螺旋***孔240後，該鎖緊墊圈將夾在頭部244之底部和筒身配合柱210之頂部之間。在滑動機構200的另一實作中，孔口240不具有螺紋，且柱242的徑向外表面不具有螺紋，孔口240 可具有任一徑向剖面形狀(如，圓形、方形和六邊形，以及其他二維形狀)，可透過將柱242***孔口240(使用前述強力黏合劑來緊固黏合柱242的徑向外表面至孔口240的徑向壁)使滑動限制零件208緊固***滑軌零件206。 Referring again to FIGS. 16-20, in one implementation of the cylindrical slide mechanism 200, the longitudinal aperture 240 can have a circular radial cross-sectional shape and can be threaded, and the radially outer surface of the aperture engagement post 242 can also Threads are formed to allow the post 242 to be screwed to the aperture 240 and the post slide restraining feature 208 is secured into the post rail assembly 206 by fully inserting the post 242 into the aperture 240. In this particular implementation, a lock washer (not shown) can be selectively attached to the post 242 before it is inserted into the bore 240; when the post 242 is fully inserted into the bore 240, the lock washer will be clamped to the head. The bottom of the portion 244 and the top of the barrel fit post 210. In another implementation of the sliding mechanism 200, the aperture 240 has no threads and the radially outer surface of the post 242 has no threads, the aperture 240 It can have any radial cross-sectional shape (eg, circular, square, and hexagonal, as well as other two-dimensional shapes) that can be inserted into the aperture 240 by using the post 242 (using the aforementioned strong adhesive to secure the diameter of the adhesive post 242) The outwardly facing surface to the radial wall of the aperture 240 secures the slide limiting feature 208 into the rail member 206.

再次參考第2至第6圖及第16至第24圖，滾珠軸承護圈結構38通常經調適，以便在柱型滑軌零件206的滑軌墊塊212移動定位在柱型軌道導引塊202的導引通道226內時，將前滾珠軸承26/28保持在前軌道插槽222和前導引插槽232之間，以及將後滾珠軸承30/32保持在後軌道插槽224和後導引插槽234之間。應當注意，滾珠軸承護圈結構38可由多種方式實現。作為範例但非設限，如第2至第4圖及第16至第19圖所示的柱型滑軌組件204之實施例中，滾珠軸承護圈結構38經以下方式實現。該滾珠軸承護圈結構包括前述前滾珠軸承護圈零件110和114，以及後滾珠軸承護圈零件112和116。滑軌墊塊212包括一對前護圈零件空腔248和250以及一對後護圈零件空腔252和254，其中該等空腔248/250/252/254的各縱向軸線位於前述軌道插槽222和224所定位的水平面上(如第17和第19圖所示)，且該等空腔248/250/252/254各自的大小和形狀經過調適，以允許護圈零件110/112/114/116的一特定柱(如，柱164)完全且緊固地***空腔，從而使該護圈零件的頭部(如，頭部166)與滑軌墊塊212之左側256或右側258接觸(如第2至第4圖所示)。在滑軌組件204的一實作中，空腔248/250/252/254均具有圓形徑向剖面形狀且可形成螺紋，各護圈零件110/112/114/116的柱之徑向外表面也可形成螺紋，從而允許其與空腔248/250/252/254中的一特定空腔螺旋連接。如第3和第4圖所示，各護圈零件110/112/114/116的頭部經選取，其徑向大小可允許該頭部覆蓋軌道插槽222/224之一的特定一端之預設部分，其中該部分大到足夠防止滾珠軸承26/28/30/32從滑動機構200脫落(當其完整組合後，無論如何揮動棒球棒)，且小到足夠允許組件204相對於軌道導引塊202的前述橫向/側向移動(如，前滾珠軸承護圈零件110和114將前滾珠軸承26/28保持在前軌道插槽222和前導引插槽232之間，後滾珠軸承護圈零件112和116將後滾珠軸承30/32保持在後軌道插槽224和後導引插槽234之間)。 Referring again to FIGS. 2 through 6 and FIGS. 16 through 24, the ball bearing retainer structure 38 is generally adapted to be moved in the rail track block 202 of the cylindrical rail member 206. The front ball bearing 26/28 is held between the front track slot 222 and the front guide slot 232, and the rear ball bearing 30/32 is retained in the rear track slot 224 and the rear guide. Between the slots 234. It should be noted that the ball bearing retainer structure 38 can be implemented in a variety of ways. By way of example and not limitation, in the embodiment of the column-type rail assembly 204 illustrated in Figures 2 through 4 and Figures 16 through 19, the ball bearing retainer structure 38 is implemented in the following manner. The ball bearing retainer structure includes the aforementioned front ball bearing retainer features 110 and 114, and rear ball bearing retainer features 112 and 116. The rail block 212 includes a pair of front retainer part cavities 248 and 250 and a pair of rear retainer part cavities 252 and 254, wherein the longitudinal axes of the cavities 248/250/252/254 are located in the aforementioned track inserts The horizontal planes on which the slots 222 and 224 are positioned (as shown in Figures 17 and 19), and the respective sizes and shapes of the cavities 248/250/252/254 are adapted to allow the retainer part 110/112/ A particular post (e.g., post 164) of 114/116 is fully and securely inserted into the cavity such that the head of the retainer component (e.g., head 166) and the rail spacer 212 The left side 256 or the right side 258 is in contact (as shown in Figures 2 to 4). In one implementation of the slide assembly 204, the cavities 248/250/252/254 each have a circular radial cross-sectional shape and can be threaded, with the radially outer portions of the posts of each retainer component 110/112/114/116 The surface may also be threaded to allow it to be screwed to a particular one of the cavities 248/250/252/254. As shown in Figures 3 and 4, the head of each retainer component 110/112/114/116 is selected to have a radial extent that allows the head to cover a particular end of one of the track slots 222/224. a portion, wherein the portion is large enough to prevent the ball bearings 26/28/30/32 from falling out of the sliding mechanism 200 (when it is fully assembled, waving the baseball bat anyway) and small enough to allow the assembly 204 to be guided relative to the track The aforementioned lateral/lateral movement of block 202 (eg, front ball bearing retainer parts 110 and 114 hold front ball bearing 26/28 between front track slot 222 and front guide slot 232, rear ball bearing retainer Parts 112 and 116 hold rear ball bearings 30/32 between rear track slot 224 and rear guide slot 234).

如第4至第6圖所示，該部分說明了柱型滑動機構200的功能運作，並再次參考第16至24圖，柱型滑動機構200已完整組合後，柱型滑動限制零件208的孔口配合柱242之長度L6經選取，使柱242的底部向柱型軌道導引塊202上的軌道移動限制空腔236內突出前述的突出距離。如今將更詳細說明者，該空腔236經調適以將柱型滑軌組件204的移動限制(如，限制該橫向/側向移動/運動/偏移)為最大軌道移動距離D1(透過將柱 242的移動限制為該距離D1)。尤其，空腔236具有一對相對的垂直側壁176和178，其互相平行，且平行於軌道導引塊的直線導引通道226之垂直側壁。空腔236具有另一對相對的垂直側壁180和182，其相互對稱，其中側壁180和182二者的水平中心部分與柱型滑軌零件206的滑動/移動方向正交，因此也與滑動限制零件208的柱242之滑動/移動方向正交。如第5和第6圖所示，空腔236的寬度W3和長度L2均大於柱242的直徑D2，因此允許柱242在空腔236內側向移動(如，從第2、3、5和第6圖的視角向左及向右)。如第5和第6圖所示，長度L2和直徑D2之間的差異決定了距離D1。當滑軌組件204位於前述軌道導引塊202的共軸位置時，柱242的右側與側壁182接觸，如第5圖所示。當滑軌組件204位於前述軌道導引塊202的最大程度的非共軸位置時，柱242的左側與側壁180接觸，如第6圖所示。一般而言，長度L2及直徑D2能經選取使得距離D1能夠具有任何數值，其中此數值的選取基於棒球棒的剛性(較之其他因素)。作為範例但非設限，在滑動機構200之一示範性實施例中，長度L2和直徑D2經選取，使得距離D1大約為3.5公釐。 As shown in Figs. 4 to 6, this section illustrates the functional operation of the column type slide mechanism 200, and referring again to Figs. 16 to 24, after the column type slide mechanism 200 has been completely combined, the hole of the column type slide restricting member 208 The length L6 of the port fitting post 242 is selected such that the bottom of the post 242 projects the aforementioned protruding distance into the orbital movement limiting cavity 236 on the postal track guiding block 202. As will now be described in more detail, the cavity 236 is adapted to limit the movement of the column rail assembly 204 (e.g., to limit the lateral/lateral movement/motion/offset) to a maximum orbital travel distance D1 (through the column) The movement of 242 is limited to this distance D1). In particular, the cavity 236 has a pair of opposed vertical side walls 176 and 178 that are parallel to each other and that are parallel to the vertical side walls of the linear guide channel 226 of the track guide block. The cavity 236 has another pair of opposing vertical side walls 180 and 182 that are symmetrical to one another, wherein the horizontal center portions of both side walls 180 and 182 are orthogonal to the sliding/moving direction of the cylindrical rail member 206, and thus also to the sliding limit The sliding/moving directions of the posts 242 of the part 208 are orthogonal. As shown in Figures 5 and 6, the width W3 and length L2 of the cavity 236 are both greater than the diameter D2 of the post 242, thus allowing the post 242 to move inside the cavity 236 (e.g., from the 2nd, 3rd, 5th, and The angle of view of Figure 6 is left and right. As shown in Figures 5 and 6, the difference between the length L2 and the diameter D2 determines the distance D1. When the rail assembly 204 is in the coaxial position of the track guide block 202, the right side of the post 242 is in contact with the side wall 182, as shown in FIG. When the rail assembly 204 is at the maximum non-coaxial position of the track guide block 202, the left side of the post 242 is in contact with the side wall 180, as shown in FIG. In general, the length L2 and the diameter D2 can be selected such that the distance D1 can have any value, wherein the selection of this value is based on the rigidity of the baseball bat (compared to other factors). By way of example and not limitation, in an exemplary embodiment of the sliding mechanism 200, the length L2 and the diameter D2 are selected such that the distance D1 is approximately 3.5 mm.

鑒於上述內容，且再次參考第5、6和第16圖，應理解柱型滑動機構200允擊球員在以所欲方式揮動球棒時，聽到和感覺到棒球棒筒身部分之下端相對於手柄部分之上端發生的橫向/側向移動/運動/偏移。換言之，當滑動機構200按此處所述***球棒時，滑動機構200可向擊球員提供前述聽覺和觸覺的回饋，指示出其是否已達成所欲的揮棒輪廓線。如，當揮動球棒，使球棒筒身部分之下端相對於球棒手柄部分之上端向左橫向/側向移動/偏移時，柱型滑軌組件204可在柱型軌道導引塊202上達到最大程度的非共軸位置，且孔口配合柱242的左側會撞擊軌道移動距離限制空腔236的垂直側壁180，滑動機構200可產生一可識別聲響(如，擊球員將聽見一「喀嚦」聲)，同時也將在球棒的近端產生一可觸感(如，擊球員將感覺到從滑動機構200行進經球棒手柄部分而進入其手中的震動)。 In view of the above, and referring again to Figures 5, 6 and 16, it will be appreciated that the column slide mechanism 200 allows the player to hear and feel the lower end of the baseball bat barrel portion relative to the bat when swinging the bat in the desired manner. Lateral/lateral movement/motion/offset that occurs at the upper end of the handle portion. In other words When the sliding mechanism 200 inserts the bat as described herein, the sliding mechanism 200 can provide the aforementioned audible and tactile feedback to the batter, indicating whether it has achieved the desired swing contour. For example, when the bat is swung to move/shift the lower end of the bat barrel portion laterally/laterally relative to the upper end of the handle portion of the bat, the cylindrical slide assembly 204 can be at the cylindrical track guide block 202. The maximum non-coaxial position is reached, and the left side of the aperture mating post 242 impacts the vertical sidewall 180 of the orbital movement distance limiting cavity 236, and the sliding mechanism 200 can produce an identifiable sound (eg, the batter will hear a The "click" sound will also produce a tactile sensation at the proximal end of the bat (eg, the batter will feel the vibration that travels from the sliding mechanism 200 through the bat handle portion into its hand).

1.3 網球拍應用 1.3 Tennis racket application

本節所述之訓練設備實施例以下簡稱為網球拍相關實施例。該等網球拍相關實施例概略涉及網球拍領域，尤其涉及一網球拍揮動訓練設備，網球選手可使用其提高自身揮動網球拍的力量(如，使其揮拍純熟)，從而成為更優秀的網球選手。 The training device embodiment described in this section is hereinafter referred to as a tennis racket related embodiment. The related embodiments of the tennis racket generally relate to the field of tennis rackets, and in particular to a tennis racket swing training device, which can be used by tennis players to improve their own swinging of the tennis racket (for example, making them swing skillful), thereby becoming a better tennis player. Player.

再次參考第1至第6圖及第16圖，在本節所述之網球拍實施例中，體育器械10為一常規網球拍，對象18為一常規網球。該器械的遠端部分12包括該網球拍的頭部部分，其中包括一橢圓形環，其內部由平面繩網「織成」。遠端部分12也包括球拍手柄部分之上部和球拍的狹部部分，其緊固地將頭部部分與手柄部分的上部互連。該器械的近端部分14為該球拍手柄部分之下部。該滑動機構22為柱型滑動機構200。該等網球拍相關實施例受益於多種原因，包括但不限於以下所述內容。該等網球拍相關實施例可使用任意類型之網球拍，包括但不限於由各種木材、各種輕金屬及各種複合材料所製之網球拍。 Referring again to Figures 1 through 6 and Figure 16, in the tennis racquet embodiment described in this section, the sports apparatus 10 is a conventional tennis racquet and the subject 18 is a conventional tennis racquet. The distal portion 12 of the instrument includes the head portion of the tennis racquet, which includes an elliptical ring whose interior is "woven" from a planar net. The distal portion 12 also includes an upper portion of the racket handle portion and a narrow portion of the racquet that securely interconnects the head portion with the upper portion of the handle portion. The proximal portion 14 of the instrument is the lower portion of the racquet handle portion. The The slide mechanism 22 is a column type slide mechanism 200. These tennis racket related embodiments benefit from a variety of reasons including, but not limited to, the following. These tennis racket related embodiments may use any type of tennis racquet including, but not limited to, tennis racquets made from various woods, various light metals, and various composite materials.

再次參考第16圖，且如下將對該等網球拍相關實施例進行更詳細的說明，在該柱型滑動機構200已完整組合，且***球拍手柄部分之上部和球拍手柄部分之下部之間後，網球成功使用該等網球拍相關實施例期間(即，在正確/適當揮動網球拍期間)產生的力可使球拍手柄部分之上部(以及由該上部延伸出的球拍狹部和頭部部分)相對於球拍手柄部分之下部發生前述橫向/側向移動/運動/偏移。鑒於上述內容，應理解該移動/運動/偏移的方向限於與該上部的縱向軸線及該下部的縱向軸線均正交的方向，且限於與頭部部分的平面繩網正交的方向，該移動限制在前述最大軌道移動距離D1內。該移動/運動/偏移則會使滑動機構200向選手提供聽覺及觸覺的回饋，指示出其是否已達到所欲的揮拍輪廓線。距離D1特定值的選取取決於球拍的剛性(較之其他因素)。作為範例但非設限，在本節所述之網球拍揮動訓練設備的一示範性實施例中，距離D1大約為3.0公釐。 Referring again to Figure 16, the tennis racket related embodiment will be described in more detail below, after the cylindrical slide mechanism 200 has been completely assembled and inserted between the upper portion of the racket handle portion and the lower portion of the racket handle portion. The force generated by the tennis ball during successful use of the tennis racket related embodiments (i.e., during proper/appropriate swinging of the tennis racket) may cause the upper portion of the racquet handle portion (and the racquet tap and head portions extending from the upper portion) The aforementioned lateral/lateral movement/motion/offset occurs relative to the lower portion of the racquet handle portion. In view of the above, it should be understood that the direction of the movement/motion/offset is limited to a direction orthogonal to both the longitudinal axis of the upper portion and the longitudinal axis of the lower portion, and is limited to a direction orthogonal to the planar net of the head portion, The movement is limited to the aforementioned maximum orbital movement distance D1. This movement/motion/offset causes the sliding mechanism 200 to provide the player with an audible and tactile feedback indicating whether or not the desired swing contour has been reached. The selection of the specific value of the distance D1 depends on the rigidity of the racket (compared to other factors). By way of example and not limitation, in an exemplary embodiment of the tennis racket waving training apparatus described in this section, the distance D1 is approximately 3.0 mm.

如第17至第20圖所示，且再次參考第16圖，該柱型滑軌零件206的上部經調適允許該網球拍手柄部分上部之下端緊固地連接至滑軌零件206的上部，其連接方式確保無論如何揮動球拍，該球拍手柄部分的上部均與該柱型滑軌組件204共軸(如，當該下端連接至滑軌零件206時，該下端的縱向軸線與滑軌墊塊212的頂部表面214正交，且該球拍手柄部分上部的底部表面與表面214齊平)。應當注意，該緊固連接可由多種方式實現，包括但不限於以上1.2節中所述之不同方式。尤其，作為範例但非設限，如第17至第20圖所示的柱型滑軌零件206之實施例中，此種調適以下列方式配置。筒身配合柱210具有與該球拍手柄部分上部之下端形成之縱向空腔相同的徑向剖面形狀，其中該空腔的縱向軸線與該球拍手柄部分上部之下端的縱向軸線對齊。該縱向空腔可於切割球拍並將前述縱向部分去除後，在球拍手柄部分上部之下端形成。 As shown in Figures 17 through 20, and referring again to Figure 16, the upper portion of the column rail member 206 is adapted to allow the tennis clap The lower end of the upper portion of the shank portion is securely coupled to the upper portion of the rail member 206 in a manner that ensures that the racquet is swung anyway, the upper portion of the racquet handle portion being coaxial with the cylindrical rail assembly 204 (eg, when the lower end is coupled To the rail member 206, the longitudinal axis of the lower end is orthogonal to the top surface 214 of the rail block 212, and the bottom surface of the upper portion of the racket handle portion is flush with the surface 214). It should be noted that the fastening connection can be implemented in a variety of ways including, but not limited to, the different manners described in Section 1.2 above. In particular, by way of example and not limitation, in the embodiment of the column type rail member 206 shown in Figures 17 through 20, such adjustment is configured in the following manner. The barrel mating post 210 has the same radial cross-sectional shape as the longitudinal cavity formed by the lower end of the upper portion of the racket handle portion, wherein the longitudinal axis of the cavity is aligned with the longitudinal axis of the lower end of the upper portion of the racket handle portion. The longitudinal cavity may be formed at the lower end of the upper portion of the racquet handle portion after the racquet is cut and the longitudinal portion is removed.

如第21至第24圖所示，且再次參考第16圖，該柱型軌道導引塊202的下部經調適允許該網球拍手柄部分下部之上端緊固地連接至軌道導引塊202的上部，其連接方式確保無論如何揮動球拍，該球拍手柄部分的下部均與該柱型軌道導引塊202共軸(如，當該上端連接至軌道導引塊202時，該上端的縱向軸線與滑軌墊塊218的底部表面220正交，且該球拍手柄部分下部的頂部表面與表面220齊平)。應當注意，該緊固連接可由多種方式實現，包括但不限於1.2節中所述之不同方式。尤其，作為範例但非設限，如第21至第24圖所示的柱型滑動軌道導引塊202之實施例中，此種調適以下列方式配置。手柄配合柱216具有與該球拍手柄部分下部之上端形成之縱向空腔相同的徑向剖面形狀，其中該空腔的縱向軸線與該球拍手柄部分下部之上端的縱向軸線對齊。該縱向空腔可於切割球拍並將前述縱向部分去除後，在球拍手柄部分下部之上端形成。 As shown in Figs. 21 to 24, and referring again to Fig. 16, the lower portion of the columnar rail guiding block 202 is adapted to allow the upper end of the lower portion of the tennis racket handle portion to be securely coupled to the upper portion of the track guiding block 202. The connection mode ensures that the lower portion of the racket handle portion is coaxial with the cylindrical rail guide block 202 anyway (eg, when the upper end is coupled to the track guide block 202, the longitudinal axis of the upper end is slippery The bottom surface 220 of the rail block 218 is orthogonal and the top surface of the lower portion of the racket handle portion is flush with the surface 220). It should be noted that the fastening connection can be implemented in a variety of ways including, but not limited to, the different manners described in Section 1.2. In particular, as an example but not limited, as shown in Figures 21-24 In an embodiment of the cylindrical sliding track guide block 202, such adaptation is configured in the following manner. The handle mating post 216 has the same radial cross-sectional shape as the longitudinal cavity formed at the upper end of the lower portion of the racket handle portion, wherein the longitudinal axis of the cavity is aligned with the longitudinal axis of the upper end of the lower portion of the racket handle portion. The longitudinal cavity may be formed at the upper end of the lower portion of the racquet handle portion after the racquet is cut and the longitudinal portion is removed.

鑒於上述內容，且再次參考第5、6和第16圖，應理解柱型滑動機構200允許網球選手在以所欲方式揮動球拍時，聽到和感覺到網球球拍手柄部分之上部相對於球拍手柄部分之下部發生的橫向/側向移動/運動/偏移。換言之，當滑動機構200按此處所述***球拍時，滑動機構200可向選手提供前述聽覺和觸覺的回饋，指示出其是否已達成所欲的揮拍輪廓線。如，當揮動球拍，使球拍手柄部分之上部相對於球拍手柄部分之下部向左橫向/側向移動/偏移時，柱型滑軌組件204可在柱型軌道導引塊202上達到最大程度的非共軸位置，且孔口配合柱242的左側會撞擊軌道移動距離限制空腔236的垂直側壁180，滑動機構200可產生一可識別聲響(如，選手將聽見一「喀嚦」聲)，同時也將在球拍的近端產生一可觸感(如，選手將感覺到從滑動機構200行進經球拍手柄部分下部而進入其手中的震動)。 In view of the above, and with reference to Figures 5, 6 and 16, again, it will be appreciated that the column slide mechanism 200 allows the tennis player to hear and feel the upper portion of the tennis racket handle portion relative to the racket handle portion when swinging the racket in a desired manner. Lateral/lateral movement/motion/offset that occurs at the lower part. In other words, when the sliding mechanism 200 is inserted into the racket as described herein, the sliding mechanism 200 can provide the player with the aforementioned audible and tactile feedback indicating whether or not the desired swing contour has been achieved. For example, when the racket is swung so that the upper portion of the racket handle portion is laterally/laterally moved/shifted laterally relative to the lower portion of the racket handle portion, the cylindrical rail assembly 204 can be maximized on the cylindrical rail guide block 202. The non-coaxial position, and the left side of the aperture mating post 242 will impact the vertical sidewall 180 of the orbital movement distance limiting cavity 236, and the sliding mechanism 200 can produce an identifiable sound (eg, the player will hear a "click" sound) At the same time, a tactile sensation will be produced at the proximal end of the racket (e.g., the player will feel the shock that travels from the sliding mechanism 200 through the lower portion of the racket handle portion into its hand).

2.0 棒球棒揮動訓練設備 2.0 baseball bat swing training equipment

本節所述之訓練設備實施例以下簡稱為替代之棒球棒相關實施例。該替代之棒球棒相關實施例概略涉及棒球棒領域，尤其涉及一棒球棒揮動訓練設備的一替代之實施例，擊球員可使用其提高自身揮動球棒的力量，從而成為更優秀的打者。換言之，且如下將更詳細說明者，該替換之棒球棒相關實施例可教導擊球員揮動球棒的方式，從而確保擊球員能夠對更難應付的來球更穩定地對擊出安打。再次參考第1圖，本節所述之替代之棒球棒相關實施例中的體育器械10為一常規棒球棒，該對象18為一常規棒球，該器械之遠端部分12為該球棒之筒身部分，該器械之近端部分14為該球棒之手柄部分。如下將更詳細說明者，將一替代滑動機構***前述球棒筒身和手柄部分之間形成的間隙中。 The training device embodiments described in this section are hereinafter referred to simply as alternative baseball bat related embodiments. Summary of related embodiments of the alternative baseball bat In relation to the field of baseball bats, and in particular to an alternative embodiment of a baseball bat swing training device, the batter can use it to increase the power of the bat to become a better hitter. In other words, and as will be explained in more detail below, the alternative baseball bat related embodiment can teach the manner in which the batter swings the bat, thereby ensuring that the batter can strike the hit more stably against the more difficult ball. Referring again to Figure 1, the sports apparatus 10 in the alternative embodiment of the baseball bat described in this section is a conventional baseball bat, the object 18 being a conventional baseball, the distal portion 12 of the instrument being the barrel of the bat In part, the proximal portion 14 of the instrument is the handle portion of the bat. As will be explained in more detail below, an alternative sliding mechanism is inserted into the gap formed between the bat barrel and the handle portion.

第26圖圖示了該替代滑動機構300之一示範性實施例的簡化平面圖，該滑動機構連接在棒球棒筒身部分312之下端和球棒手柄部分314之上端之間。如第26圖所示，替代滑動機構300包括一替代滑軌組件334和一替代軌道導引塊332。如下將更詳細說明者，替代滑軌組件334緊固連接至筒身部分312之下端，確保無論如何揮動該球棒，替代滑軌組件334與該下端均基本共軸。替代軌道導引塊332緊固連接至手柄部分314之上端，確保無論如何揮動該球棒，替代軌道導引塊332與該上端均基本共軸。如第26圖中所示之替代滑軌組件334位於替代軌道導引塊332上的最右位置，使該球棒筒身部分312之下端的縱向軸線Y7與該球棒手柄部分314之上端的縱向軸線Y8對齊(如，當替代滑軌組件334位於最右位置時，該等下端和上端基本共軸)。如下將對替代滑動機構300進行更詳細的說明，當擊球員握住球棒準備揮動時(如，當擊球員握住其球棒，使其筒身部分312由頭後昇起，並高於其一側肩部時)，替代滑軌組件334和球棒筒身部分312之下端將自然向最右位置移動。 Figure 26 illustrates a simplified plan view of an exemplary embodiment of the alternative sliding mechanism 300 coupled between the lower end of the baseball bat barrel portion 312 and the upper end of the bat handle portion 314. As shown in FIG. 26, the alternative slide mechanism 300 includes an alternate slide assembly 334 and an alternate track guide block 332. As will be explained in more detail below, the replacement rail assembly 334 is securely coupled to the lower end of the barrel portion 312 to ensure that the bat is not substantially waved anyway, and the alternate rail assembly 334 is substantially coaxial with the lower end. The alternate track guide block 332 is securely coupled to the upper end of the handle portion 314 to ensure that the bat is waved anyway, and the alternate track guide block 332 is substantially coaxial with the upper end. The replacement rail assembly 334 as shown in Fig. 26 is located at the rightmost position on the alternate track guide block 332 such that the longitudinal axis Y7 of the lower end of the bat barrel portion 312 and the upper end of the bat handle portion 314 The longitudinal axis Y8 is aligned (eg, when replacing the rails) When the assembly 334 is in the rightmost position, the lower and upper ends are substantially coaxial). The alternative sliding mechanism 300 will be described in more detail as follows when the batter holds the bat ready to swing (eg, when the batter holds its bat, its barrel portion 312 is raised from the back of the head, and Above the shoulder of one of the sides, the replacement rail assembly 334 and the lower end of the bat barrel portion 312 will naturally move to the rightmost position.

第27圖圖示了第26圖之替代滑動機構300的簡化平面圖，其中替代滑軌組件334位於替代軌道導引塊332上最大程度的最左位置，使該棒球棒筒身部分312之下端的縱向軸線Y7與該球棒手柄部分314之上端的縱向軸線Y8橫向地偏移一預設的最大軌道移動距離D10。應理解，筒身部分312之下端與手柄部分314之上端之間的該橫向偏移可由按所欲揮動328該球棒期間所產生的力引起。如第26和第27圖所示，在替代滑動機構300已完整組合，且與該球棒之筒身及手柄部分312和314相連後，替代滑動機構300允許筒身部分312之下端相對於手柄部分314之上端發生受限制、低摩擦的橫向移動，同時具備牢固的機械完整性。換言之，替代滑動機構300的替代滑軌組件334及替代軌道導引塊332共同配合，允許在該球棒揮動328期間，筒身部分312之下端相對於手柄部分314之上端發生低摩擦的側向移動(如，一側向偏移)，其中該側向移動/運動/偏移限於與該下端之縱向軸線Y7及該上端之縱向軸線Y8 均正交的方向，且該側向移動/運動/偏移限制在該最大軌道移動距離D10內。 Figure 27 illustrates a simplified plan view of the alternative slide mechanism 300 of Figure 26, wherein the alternate slide assembly 334 is positioned at the most extreme leftmost position on the alternate track guide block 332 such that the lower end of the baseball bat barrel portion 312 The longitudinal axis Y7 is laterally offset from the longitudinal axis Y8 of the upper end of the bat handle portion 314 by a predetermined maximum orbital travel distance D10. It will be appreciated that this lateral offset between the lower end of the barrel portion 312 and the upper end of the handle portion 314 can be caused by the force generated during the desired swing of the bat 328. As shown in Figures 26 and 27, the alternative slide mechanism 300 allows the lower end of the barrel portion 312 to be opposite the handle after the replacement slide mechanism 300 has been completely assembled and coupled to the barrel and handle portions 312 and 314 of the bat. A restricted, low-friction lateral movement occurs at the upper end of portion 314 with firm mechanical integrity. In other words, instead of the slide rail assembly 334 and the alternate track guide block 332, the alternate rail guide block 332 allows for a low friction lateral direction of the lower end of the barrel portion 312 relative to the upper end of the handle portion 314 during the bat swing 328. Movement (eg, lateral offset), wherein the lateral movement/motion/offset is limited to the longitudinal axis Y7 of the lower end and the longitudinal axis Y8 of the upper end The directions are all orthogonal, and the lateral movement/motion/offset is limited within the maximum orbital movement distance D10.

3.0 額外實施例 3.0 Additional Embodiments

儘管該訓練設備已參照其特定實施例進行說明，應理解且能夠對其進行變化及修改，而無悖離該訓練設備主旨的範疇。作為範例但非設限，除本說明書中所述該等滑動機構實施例(及其相關實作和版本)按前述內容***/安裝入/嵌入現有常規高爾夫球桿、現有常規棒球棒或現有常規網球拍外，在該訓練設備的替代之實施例中，該滑動機構也可直接製造為一新型訓練高爾夫球桿、新型訓練棒球棒或新型訓練網球拍。該等滑動機構實施例可***/安裝入/嵌入任何其他類型之常規揮動的體育器械中。如，該等滑動機構實施例可***/安裝入/嵌入一曲棍球棍或其他類型的球棒(如一板球棒或相似球棒)，或其他類型的球拍(如一壁球拍、板手球拍、羽球拍或相似球拍)。 Although the training device has been described with reference to specific embodiments thereof, it should be understood and varied and modified without departing from the scope of the teaching device. By way of example and not limitation, the sliding mechanism embodiments (and related implementations and versions) described in this specification are inserted/installed/embedded into existing conventional golf clubs, existing conventional baseball bats, or existing routines as previously described. In addition to the tennis racket, in an alternative embodiment of the training device, the sliding mechanism can also be directly fabricated as a new type of training golf club, a new training baseball bat or a new training tennis racquet. The sliding mechanism embodiments can be inserted/mounted into/embedded in any other type of conventionally waved sports apparatus. For example, the sliding mechanism embodiments can be inserted/mounted into/embed a hockey stick or other type of bat (such as a cricket or similar bat), or other types of racquets (such as a racquet, a bat, a badminton) Shoot or similar racket).

此外，第25圖圖示了第2圖之滑動機構的一替代之實施例沿第2圖的直線C-C所作之簡化放大剖面圖。如第25圖所示替代之滑動機構實施例260適用於上述腔型和柱型滑動機構實施例。同樣，替代之滑動機構實施例260可與上述任何不同類型的由人揮動之體育器械配合使用。但是，如下將對替代之滑動機構實施例260進行更詳細的說明，該特定實施例尤其有利於使用棒球棒的情況，因為其允許慣用右手的擊球員和慣用左手的擊球員以相同的方式握住球棒。 Further, Fig. 25 is a simplified enlarged cross-sectional view taken along line C-C of Fig. 2, showing an alternative embodiment of the sliding mechanism of Fig. 2. An alternative sliding mechanism embodiment 260, as shown in Fig. 25, is suitable for the above described cavity and column sliding mechanism embodiments. Likewise, the alternative sliding mechanism embodiment 260 can be used with any of the different types of sporting devices that are swung by a person. However, an alternative sliding mechanism embodiment 260 will be described in more detail below, which is particularly advantageous for using baseball. Awesome because it allows right-handed batters and left-handed batters to hold the bat in the same way.

再次參考第5、6和第25圖，替代之滑動機構實施例260與前述滑動機構22實施例相同(具有以下例外)。如第25圖所示，在替代之滑動機構實施例260中，軌道導引塊264的軌道移動距離限制結構262(與前述軌道導引塊24上的軌道移動距離限制結構40對應)向右偏移，使其位於軌道導引塊264的導引通道(未示出)之底部表面中心。換言之，軌道移動距離限制結構262之縱向軸線與軌道導引塊之共同縱向軸線(如，前述共同縱向軸線Y4和Y6)對齊。因此，當前述滑軌組件(未示出)位於軌道導引塊264上的前述共軸位置時，滑動限制零件的前述柱36/160/242位於軌道移動距離限制結構262的中心。當該滑軌組件位於軌道導引塊264上的最右位置時(當揮動該體育器械，使該器械之遠端部分的下端相對於該器械之近端部分的上端發生向右的橫向/側向移動/偏移時可發生)，柱36/160/242的右側與軌道移動距離限制結構262的側壁266接觸。當該滑軌組件位於軌道導引塊264上的最左位置時(當揮動該體育器械，使該器械之遠端部分的下端相對於該器械之近端部分的上端發生向左的橫向/側向移動/偏移時可發生)，柱36/160/242的左側與軌道移動距離限制結構262的側壁268接觸。鑒於上述內容，應理解上述共軸與最右位置之間的軌道移動距離為前述最大軌道移動距離D1的二分之一(當D1為3.5公釐時，其為1.75公釐)。相似地，上述共軸與最左位置之間的軌道移動距離亦為距離D1的二分之一。 Referring again to Figures 5, 6 and 25, the alternative sliding mechanism embodiment 260 is identical to the previously described sliding mechanism 22 embodiment (with the following exceptions). As shown in Fig. 25, in the alternative sliding mechanism embodiment 260, the track moving distance limiting structure 262 of the track guiding block 264 (corresponding to the track moving distance limiting structure 40 on the track guiding block 24) is shifted to the right. The shift is made to be at the center of the bottom surface of the guide channel (not shown) of the track guiding block 264. In other words, the longitudinal axis of the track travel distance limiting structure 262 is aligned with the common longitudinal axis of the track guide block (e.g., the aforementioned common longitudinal axes Y4 and Y6). Therefore, when the aforementioned rail assembly (not shown) is located at the aforementioned coaxial position on the rail guiding block 264, the aforementioned pillars 36/160/242 of the sliding restricting member are located at the center of the rail moving distance limiting structure 262. When the rail assembly is in the rightmost position on the track guide block 264 (when the sports equipment is swung, the lower end of the distal end portion of the instrument is laterally/side to the right with respect to the upper end of the proximal portion of the instrument The right side of the post 36/160/242 is in contact with the side wall 266 of the track travel distance limiting structure 262 when moving/shifting. When the rail assembly is located at the leftmost position on the track guide block 264 (when the sports equipment is swung, the lower end of the distal end portion of the instrument is laterally/side to the left with respect to the upper end of the proximal portion of the instrument The left side of the post 36/160/242 is in contact with the side wall 268 of the track travel distance limiting structure 262 when moving/shifting. In view of the above, it should be understood that the orbital moving distance between the above-mentioned coaxial axis and the rightmost position is the aforementioned maximum orbital moving distance. One-half of D1 (1.75 mm when D1 is 3.5 mm). Similarly, the orbital movement distance between the above-mentioned coaxial axis and the leftmost position is also one-half of the distance D1.

此外，可將一速度感測器安置在該體育器械上的適當位置，該速度感測器可在揮動該器械時測量速度。例如，當該體育器械為一棒球棒時，該速度感測器可安置於球棒之遠端，以便測量球棒的揮動速度。根據所述滑動機構所***的體育器械之特定類型，該器械形成間隙區域的徑向厚度可能有所增加，以防所述訓練設備實施例破裂。一非滑動零件可經調適以取代***指定類型體育器械中的滑動機構。換言之，該非滑動零件可用於替代該滑動機構，並將其近端和遠端部分重新連接，使無論如何揮動該器械，該遠端部分之下端與該近端部分之上端始終維持基本共軸對齊，從而將該器械轉換回其初始形態和功能。可在該體育器械之近端部分形成一縱向空穴，該空穴由該近端部分之遠端移動至其近端，且允許由該近端部分之近端發出前述可識別聲響。也可在該體育器械之遠端部分形成一縱向空穴，該空穴由該遠端部分之遠端移動至其近端，且允許由該遠端部分之遠端發出可識別聲響。 Additionally, a speed sensor can be placed in position on the sports apparatus that can measure speed as the instrument is swung. For example, when the sports apparatus is a baseball bat, the speed sensor can be placed at the distal end of the bat to measure the yaw speed of the bat. Depending on the particular type of athletic instrument into which the sliding mechanism is inserted, the radial thickness of the device forming gap region may be increased to prevent the training device embodiment from rupturing. A non-sliding part can be adapted to replace a sliding mechanism that is inserted into a sporting device of a given type. In other words, the non-sliding part can be used to replace the sliding mechanism and reconnect its proximal and distal portions such that the lower end of the distal portion and the upper end of the proximal portion remain substantially coaxially aligned, regardless of how the instrument is swung anyway. , thereby converting the device back to its original shape and function. A longitudinal cavity can be formed in the proximal portion of the sports apparatus, the cavity being moved from the distal end of the proximal portion to its proximal end and allowing the aforementioned identifiable sound to be emitted by the proximal end of the proximal portion. A longitudinal cavity can also be formed in the distal portion of the sports apparatus, the cavity being moved from the distal end of the distal portion to its proximal end and allowing an identifiable sound to be emitted from the distal end of the distal portion.

應注意，前述之實施例的任意者或全部能夠以任何所欲之組合來使用，以形成額外之混合實施例。儘管本說明書之標的己用特定於結構特徵及/或方法步驟之語言來闡述，應理解在申請專利範圍所界定之標的並不一定受限於前述之特定特徵或動作。相反地，前述之特定特徵或動作僅作為實施申請專利範圍之所請的示範性形式而經揭示。 It should be noted that any or all of the foregoing embodiments can be used in any desired combination to form additional hybrid embodiments. Although the subject matter of this specification has been described in language specific to structural features and/or method steps, it should be understood that It is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as an exemplary form of the claimed application.

上述內容包括示範性實施例。當然，為說明所請標的，無法對每一可能的部件或方法之組合進行說明，但本領域中的普通技術人士可理解多種組合與排列均為可能。因此，所請標的旨在包括屬於申請專利範圍之主旨及範疇內的所有替換、修改和變化。關於上述及相似部件執行的各種功能，除另有說明者外，用於說明該等部件之術語(包括「含義」之參照)旨在對應執行所述部件之特定功能的部件(如，功能對等物)，即執行所請標的範例所述功能之部件，即使其與所揭示的結構在結構上不對等。 The above includes exemplary embodiments. Of course, it is not possible to describe every possible component or combination of methods for the purpose of illustration, but one of ordinary skill in the art will appreciate that a variety of combinations and permutations are possible. Accordingly, the scope of the claims is intended to include all alternatives, modifications and variations within the scope and scope of the application. With respect to the various functions performed by the above and similar components, the terms used to describe the components (including references to "meaning") are intended to correspond to the components that perform the specific functions of the components (eg, functional pairs). And the like, that is, the components of the functions described in the illustrated examples, even if they are structurally incompatible with the disclosed structure.

12‧‧‧遠端部分 12‧‧‧ distal part

14‧‧‧近端部分 14‧‧‧ Near-end part

16‧‧‧揮動 16‧‧‧ waving

22‧‧‧滑動機構 22‧‧‧Sliding mechanism

24‧‧‧軌道導引塊 24‧‧‧Track guide block

26‧‧‧前滾珠軸承 26‧‧‧Pre-ball bearing

34‧‧‧滑軌零件 34‧‧‧Slide parts

38‧‧‧滾珠軸承護圈結構 38‧‧‧Ball bearing retainer structure

Claims

一種棒球棒揮動訓練設備，包括：一棒球棒，包括二個分離且不同之部分，經分隔開以在其間形成一間隙，該等部分包括一手柄部分和一筒身部分；及一滑動機構，***該間隙中，且與該手柄部分之上端和該筒身部分之下端相連，該滑動機構包括一滑軌組件和一軌道導引塊，其共同配合以確保當該滑軌組件位於該軌道導引塊上的一最右位置時，該上端與該下端基本共軸，且允許在揮動球棒期間，該下端相對於該上端橫向地偏移。 A baseball bat swing training apparatus comprising: a baseball bat comprising two separate and distinct portions separated to form a gap therebetween, the portions including a handle portion and a barrel portion; and a sliding mechanism Inserted into the gap and connected to the upper end of the handle portion and the lower end of the barrel portion, the sliding mechanism comprising a slide assembly and a track guide block cooperating to ensure that the slide assembly is located on the track When a rightmost position on the guide block is directed, the upper end is substantially coaxial with the lower end and allows the lower end to be laterally offset relative to the upper end during swinging of the bat.

一種通用揮動訓練設備，包括：一體育器械，包括二個分離且不同之部分，經分隔開以在其間形成一間隙，該等部分包括一近端部分和一遠端部分；及一滑動機構，***該間隙中，且與該近端部分之上端和該遠端部分之下端相連，該滑動機構包括一軌道導引塊、大量前滾珠軸承、大量後滾珠軸承和一滑軌組件，其共同配合以確保當該滑軌組件位於該軌道導引塊上的一共軸位置時，該上端與該下端共軸，且允許在揮動該器械期間，該下端相對於該上端橫向地偏移。 A universal swing training device comprising: a sports apparatus comprising two separate and distinct portions separated to form a gap therebetween, the portions including a proximal portion and a distal portion; and a sliding mechanism Inserted into the gap and connected to the upper end of the proximal end portion and the lower end of the distal end portion, the sliding mechanism comprising a track guiding block, a plurality of front ball bearings, a plurality of rear ball bearings and a slide assembly, which are common Cooperate to ensure that the rail assembly is located on the track guide block In the axial position, the upper end is coaxial with the lower end and allows the lower end to be laterally offset relative to the upper end during wielding of the instrument.

如請求項2所述之設備，其中：該滑軌組件包括一滑軌零件，該滑軌零件的上部經調適允許該下端連接至該上部，其連接方式確保無論如何揮動該器械，該下端均與該滑軌組件共軸，以及該軌道導引塊的下部經調適允許該上端連接至該下部，其連接方式確保無論如何揮動該器械，該下上端均與該軌道導引塊共軸。 The apparatus of claim 2, wherein: the rail assembly includes a rail component, the upper portion of the rail component being adapted to allow the lower end to be coupled to the upper portion, the manner of attachment ensuring that the instrument is swung anyway, the lower end Coaxial with the rail assembly, and the lower portion of the rail guide block is adapted to allow the upper end to be coupled to the lower portion in a manner that ensures that the instrument is swung anyway, the lower end being coaxial with the track guide block.

如請求項2所述之設備，其中：該滑軌組件包括一滑軌零件，該零件下部包括一滑軌墊塊，該軌道導引塊之上部包括一導引墊塊，該墊塊上部包括一直線導引通道，其穿過該導引墊塊的左側到達其右側，以及所述通道經調適，以便以滑動接觸方式接納該滑軌墊塊和該前滾珠軸承及後滾珠軸承的組合(當該組合滑動***該通道時)，該滑動接觸允許該滑軌組件以與該滑軌組件之縱向軸線及該軌道導引塊之縱向軸線均正交的方向移動。 The device of claim 2, wherein: the slide assembly comprises a slide rail component, the lower portion of the component includes a slide rail block, and the upper portion of the rail guide block includes a guide block, the upper portion of the spacer includes a linear guide passage that passes through the left side of the guide block to the right side thereof, and the passage is adapted to receive the slide rail block and the combination of the front ball bearing and the rear ball bearing in a sliding contact manner (when The sliding contact inserts the channel, the sliding contact allowing the rail assembly to move in a direction orthogonal to the longitudinal axis of the rail assembly and the longitudinal axis of the rail guide block move.

如請求項4所述之設備，其中：該滑軌墊塊具有一預設寬度W1，及一對相對的延伸軌道插槽，該插槽包括一前軌道插槽和一後軌道插槽，該軌道插槽的定位保證其縱向軸線的水平面與該滑軌零件的縱向軸線正交，該通道之垂直軸線與該軌道導引塊之縱向軸線對齊，該通道包括一垂直側壁、一對相對的延伸導引插槽和一預設的寬度W2，其略大於寬度W1，因此允許該滑軌墊塊在該通道內移動定位，該導引插槽包括位於該通道一側壁上的一前導引插槽及位於該通道另一側壁上的一後導引插槽，該軌道插槽位於其各自的側壁上，使該導引插槽的縱向軸線的水平面與該軌道導引塊的縱向軸線正交，該前軌道插槽和該前導引插槽具有共同的形狀，且略小半圈，其經調整大小以允許該前軌道及導引插槽以低摩擦滾動接觸方式接納該前滾珠軸承(當該滑軌墊塊位於該通道中時)，以及該後軌道插槽和該後導引插槽具有共同的形狀，且略小半圈，其經調整大小以允許該後軌道及導引插槽以低摩擦滾動接觸方式接納該後滾珠軸承(當該滑軌墊塊位於該通道中時)。 The device of claim 4, wherein: the slide rail block has a predetermined width W1, and a pair of opposite extended track slots, the slot including a front track slot and a rear track slot, The positioning of the track slot ensures that the horizontal plane of its longitudinal axis is orthogonal to the longitudinal axis of the rail member, the vertical axis of the channel being aligned with the longitudinal axis of the track guide block, the channel including a vertical side wall, a pair of opposing extensions a guiding slot and a predetermined width W2 which is slightly larger than the width W1, thereby allowing the sliding rail block to be moved and positioned within the channel, the guiding slot including a front guiding slot on a side wall of the channel a slot and a rear guiding slot on the other side wall of the channel, the track slots being located on their respective side walls such that the horizontal plane of the longitudinal axis of the guiding slot is orthogonal to the longitudinal axis of the track guiding block The front track slot and the front guide slot have a common shape and are slightly smaller than a half turn, which is sized to allow the front track and the guide slot to receive the front ball bearing in a low friction rolling contact manner (when The slide pad is located in the pass In time), and rear rail slot and the rear guide slot having a common shape and slightly smaller semi-circle, which is sized to allow through the rear rail and a guide slot The rear ball bearing is received in a low friction rolling contact (when the rail spacer is in the passage).

如請求項5所述之設備，其中寬度W1和W2之間的差異大於或等於1.0公釐，且小於或等於2.0公釐。 The apparatus of claim 5, wherein the difference between the widths W1 and W2 is greater than or equal to 1.0 mm and less than or equal to 2.0 mm.

如請求項2所述之設備，其中：該滑軌組件包括一滑動限制零件，該零件包括一柱，該軌道導引塊包括一軌道移動距離限制結構，在該滑動機構已完整組合後，該柱的底部向該距離限制結構之內部突入一預設的突入距離，以及該柱和該距離限制結構共同配合，將該橫向偏移限制為預設的最大軌道移動距離D1。 The apparatus of claim 2, wherein: the slide rail assembly comprises a slide restricting member, the part comprising a post, the rail guide block comprising a track moving distance limiting structure, after the sliding mechanism has been completely combined, The bottom of the column protrudes into the interior of the distance limiting structure by a predetermined protruding distance, and the column and the distance limiting structure cooperate to limit the lateral offset to a preset maximum orbital moving distance D1.

如請求項2所述之設備，其中該滑動機構的上述橫向偏移可產生一可觸感和一可識別聲響。 The device of claim 2, wherein the lateral offset of the sliding mechanism produces a haptic sensation and an identifiable sound.

如請求項2所述之設備，其中：該滑軌組件包括具一滑軌零件，該零件下部包括一滑軌墊塊，該墊塊包括一前軌道插槽和一後軌道插槽，該軌道導引塊之上部包括一導引墊塊，該墊塊上部包括一直線導引通道，該通道包括一前導引插槽和一後導引插槽，以及該滑軌零件進一步包括一滾珠軸承護圈結構，該結構經調適，以便在該滑軌墊塊定位於該通道內時，將該前滾珠軸承保持在該前軌道插槽和該前導引插槽之間，以及在該滑軌墊塊定位於該通道內時，將該後滾珠軸承保持在該後軌道插槽和該後導引插槽之間(無論如何揮動該器械)。 The device of claim 2, wherein: the slide assembly comprises a slide rail component, the lower portion of the component includes a slide rail block, the spacer block including a front rail slot and a rear rail slot, the rail The upper part of the guiding block comprises a guiding block, and the upper part of the block comprises a straight guiding channel, the channel comprises a front guiding slot and a rear guiding slot, and The rail assembly further includes a ball bearing retainer structure adapted to retain the front ball bearing in the front rail slot and the front guide insert when the rail spacer is positioned in the passage Between the slots, and when the slider block is positioned within the channel, the rear ball bearing is retained between the rear track slot and the rear guide slot (the device is swung anyway).

如請求項9所述之設備，其中：該前軌道插槽和後軌道插槽的定位保證其縱向軸線的水平面與該滑軌零件的縱向軸線正交，該滾珠軸承護圈結構包括一對前滾珠軸承護圈零件和一對後滾珠軸承護圈零件，該等護圈零件各自包括一柱及緊固連接至該柱一端的一頭部，該滑軌墊塊進一步包括一對前護圈零件空腔和一對後護圈零件空腔，其中該等前後護圈零件空腔的各縱向軸線位於該水平面上，且該等前後護圈零件空腔各自的大小和形狀經過調適，以允許該護圈零件的特定柱完全且緊固地***空腔，從而使該護圈零件的頭部與該滑軌墊塊之左側或右側接觸，以及各護圈零件的頭部經選取，其徑向大小可允許該頭部覆蓋該軌道插槽之一的特定一端之預設部分，其中該部分大到足夠防止該前後滾珠軸承從該滑動機構脫落(當其完整組合後)，同時該部分小到足夠允許該橫向偏移。 The apparatus of claim 9, wherein: the front rail slot and the rear rail slot are positioned such that a horizontal plane of the longitudinal axis thereof is orthogonal to a longitudinal axis of the rail member, the ball bearing retainer structure including a pair of front a ball bearing retainer component and a pair of rear ball bearing retainer components, each of the retainer components including a post and a head secured to one end of the post, the slide pad further comprising a pair of front retainer parts a cavity and a pair of rear retainer part cavities, wherein respective longitudinal axes of the front and rear retainer part cavities are located on the horizontal plane, and the respective sizes and shapes of the front and rear retainer part cavities are adapted to allow The specific post of the retainer component is fully and securely inserted into the cavity such that the head of the retainer component contacts the left or right side of the rail block and the head of each retainer component is selected, radial Size allows the head a portion covering a predetermined portion of a particular end of one of the track slots, wherein the portion is large enough to prevent the front and rear ball bearings from falling out of the sliding mechanism (when they are fully assembled) while the portion is small enough to allow the lateral offset shift.

如請求項2所述之設備，其中該共軸位置包括一最右位置，且該橫向偏移發生在從該最右位置向左的方向。 The device of claim 2, wherein the coaxial position comprises a rightmost position and the lateral offset occurs in a direction from the rightmost position to the left.

如請求項2所述之設備，其中該共軸位置包括一中心位置，當向左揮動該器械時，該橫向偏移發生在向左的方向，當向右揮動該器械時，該橫向偏移發生在向右的方向。 The device of claim 2, wherein the coaxial position comprises a central position, the lateral offset occurring in a leftward direction when the instrument is swung left, and the lateral offset when the instrument is swung to the right Occurs in the right direction.

如請求項2所述之設備，其中該體育器械為一高爾夫球桿，該橫向偏移為0.65公釐。 The apparatus of claim 2, wherein the sports apparatus is a golf club, the lateral offset being 0.65 mm.

如請求項2所述之設備，其中該體育器械為一棒球棒，該橫向偏移為3.5公釐。 The apparatus of claim 2, wherein the sports apparatus is a baseball bat, the lateral offset being 3.5 mm.

如請求項2所述之設備，其中該體育器械為一網球拍，該橫向偏移為3.0公釐。 The apparatus of claim 2, wherein the sports apparatus is a tennis racket, the lateral offset being 3.0 mm.