TWM297261U - Improved structure of baseball bat - Google Patents

Improved structure of baseball bat Download PDF

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Publication number
TWM297261U
TWM297261U TW095204371U TW95204371U TWM297261U TW M297261 U TWM297261 U TW M297261U TW 095204371 U TW095204371 U TW 095204371U TW 95204371 U TW95204371 U TW 95204371U TW M297261 U TWM297261 U TW M297261U
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TW
Taiwan
Prior art keywords
bat
elastic
ball
thickness
baseball
Prior art date
Application number
TW095204371U
Other languages
Chinese (zh)
Inventor
Bing-Tsung Huang
Original Assignee
Bing-Tsung Huang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Bing-Tsung Huang filed Critical Bing-Tsung Huang
Priority to TW095204371U priority Critical patent/TWM297261U/en
Publication of TWM297261U publication Critical patent/TWM297261U/en

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/50Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/54Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/18Baseball, rounders or similar games

Description

M297261 八、新型說明: 【新型所屬之技術領域】 更详而言之,尤指—種棒球棒改良結構。 本創作係與球擊運動器材有闕 【先前技術】 按,先行所知有關棒球棒結構, ,如圖九所不,其主要包含有一預定轴長$ 球棒本體1,其長轴前端係設為一 ^ 彳,、人手握#之握把區1A,其長軸後端則設為- 可供擊球之打擊區1B ;其依製成材 寸丑J刀為木棒、鋁棒、碳纖維棒等數種之 夕,然不管其貫心體、空心體或—蹄 ^ - 成形,其基本釔構均以打擊區1B與握把區 又而通节W又手投出之球速平均都在每小時關公里之時速,更快更可達 到·驗上,以《麵之細與球__本_了細 對撞擊時,勢必梅轉_晴賴卿(_ 而該球體2被壓縮變形時 3 才相對地亦曾大幅消減該球體2原本之 由球員本身揮棒超越哕娀六、皆收I 冉猎 …良力逼將球揮擊送出;由於擊球瞬間該球體 限制,乃使揮擊爆發力道丨甘丄 、但义I之 -力逼又到甚大侷限,而難以完全發揮打擊實力; 間的球體2壓縮變形亦#+ 拳衣目夕中 常有擊球額嚴麵較演岐《敎。 此 【新型内容】 有鐘於此,本案創你_ + ’、 73猎產銷咖產品多年之經驗,獨研究與試驗,而線 於有一實用之本創作產生。 、、、M297261 VIII. New description: [New technical field] In more detail, especially the improved structure of a baseball bat. This creation department is related to the ball striking sports equipment. [Prior Art] According to the first known bat baseball structure, as shown in Figure 9, it mainly includes a predetermined shaft length of $ bat body 1 and its long axis front end. For a ^ 彳,, the grip 1 of the hand grip #1, the long axis of the back end is set to - hitting the hit zone 1B; it is made of wooden knives, aluminum rods, carbon fiber On the eve of several kinds of ceremonies, regardless of the shape of the heart, the hollow body or the hoof - the shape of the ball, the basic structure is in the striking zone 1B and the grip zone. The hourly speed of the kilometer is faster and more achievable. The face is fine and the ball __ this _ a fine pair of impacts, the potential will turn _ Qing Laiqing (_ and the sphere 2 is compressed and deformed 3 has relatively greatly reduced the sphere 2 originally by the players themselves to swing beyond the six, all received I 冉 hunting ... good force to force the ball to send out; due to the ball limit in the moment of hitting, is to swipe The explosive power is good, but the righteousness of I is hard to reach the limit, and it is difficult to fully exert the strength of the attack; Also #+ 拳衣目 often has a hitting amount in the face of the interpretation of "敎. This [new content] There is a clock here, this case creates you _ + ', 73 years of experience in hunting and selling coffee products, independent research and experiment And the line has a practical creation of this creation.
即,本創作主要曰A , 在提供—種棒球棒改良結構,其以減低擊球瞬間 之琛體變形,而許4^— 认^提昇球棒之打擊威力、控球性及吸震功能者。 M297261 緣是’依據本創作一 體,其長轴前端係設為— 之打擊區;其特徵在於: 種棒球棒改Μ讀,主要包含有―預定之球棒本 供人手握持之握把區,其長軸後端則設為一可供擊球 敵掌區係在財效擊_距顧_徑向收_成—小於該打擊區圓徑 之中s心轴Γ叫_撕顺細瓣^卜義綱定深距之 °工門’耗職容郎之上方並環設_—財預定管壁厚度之彈 性管體娜陶之輪端側係與該鱗本崎轉謝段懸空於中 、軸壯方預⑼度,提供彈歸射段其圓徑周側擊球受力 力’據此«棒_^提紐擊威力細魏者。 =錄所述棒球崎結構,射射心軸物娜合嶋設有 知避辰材抖製成之彈性環,該彈性管體底侧係與該彈性環抵緊接觸。 由疋,本創作可歸納以下優點: '、、“弟―、崎體編輸職瓣她物謝段懸空於中 二Γ二方預定高度,因此提供擊球瞬間之中段部位係以該擊球點向下撓曲變 •速地雜向_雜容郎之最底纽置 間護持該棒球而令A撞螌之〜旦香 π張、讀之瞍網在衝擊瞬 之衝力乃可蝴術Γ 崎雜Α,㈣逮飛行棒球 性能表現。f門之適"延‘作’其球體不會隨意反射而具有較高之控球 第, 猶如太極拳之借力使 M297261 力原理,而得大幅提升擊球的爆發威力。 ^為使貴審«員對本軸作之目的、餘及掀,有敎频之瞭解,兹 舉右干較佳實施例配合圖式說明於后: 【實施方式】 百先Μ配合圖-至圖三所示,本創作一種棒球棒改良結構,其主要包含 有·一球棒本體10及一彈性管體2〇 ;其中 该球棒本體10係呈-預定長轴延伸之錐形柱體,如圖二所示,其長轴前端 截徑較小處鶴i㈣狀咖u,編彳峨錄大處則設為— 可供擊球之打雜12;該打擊區12之有效擊球軸距位置且徑向内凹收縮形成圓 輕小於該打擊區12外捏之-中心轴觸,如圖—所示,同時亦形成該中心轴部 13其圓周與打擊區12外徑_下凹具有預定深齡之—環觀容㈣⑷又,該 深距S係以3~20mm範圍為最佳設計;而該環形收容空間狀轴向前後端其與打擊 區12之外蝴卿接處並分別凹設形成可供抵接限制之—環形肩部μ ; 該彈性管體20係呈-中空筒狀而具有預定管壁厚賴,其可由複材纖維諸 如玻璃纖維糾金屬減如轉㈣㈣成,而供綠固接於該球棒本咖 其環形收容空間14轴向nr後端之環形肩部15,據以提供制徑周側擊球受力之 變形回復彈力;當彈性管體2⑽由玻麵維製成時,其設成之管壁厚賴係以 〇. 04〜1麵範圍而具有最佳變形回復張力者;當彈性管體2〇係由金屬板材製成 時’其設成之管壁厚度21係以〇· 6_範圍而具有最佳變形回復張力者;而當 5早性管體2(3係由塑膠材製成時,其設成之f壁厚度21則以Q.8〜2. 5咖範圍而具有 最佳變形回復張力者; 藉上述組合’而得賴作-赫球棒之改良麵,由於該財縣管壁厚 M297261 度21之彈性管體2G組合後其轴㈣後兩端施侧係配合強力接著劑被固著於環 形收容空間u轴向前後端之環形肩部15上,而令其轴向前後兩端施以外之令段 部位20B係處於懸空狀態’如圖—所示,而保持該中段部位挪底侧與中心轴部 13側間了適#間距;此外’該彈性管與球棒本體_仅後,其為了增加 求午美觀及、ασ之牢雖,如圖二所示,其得以適度大於該彈性管體如周表面 積之-透明賴22環設畴於打雜12之外徑周表。 是以’當本創作提供打擊操作時,請參關七、人及配合圖—所示,該球 棒本體10其打輕12迎擊快速絲的棒球球觀瞬間,該球_高速飛行球速 之衝觸大於雜管她空輯,因此擊球瞬㈣段部侧 係以該擊球點向下撓曲變形快速地被推向該環形收容空間14之最底處位置,亦 即娜管敝情細喻卿_射心麵13欄止,如圖 =斤不,其整個過程由於球體30瞬間並非像習用者會產生強大反力抵抗之球體 變形’而是像-張緩衝之柔軟護網在衝擊_護持該球觀而令其撞擊之變形 量降至最餘度,因之高速飛行球觀之衝力Μ可大赌訂來;^ 承前所述,該中段部位崎接著向下撓物到達終線之彈性管受制 於中Γ轴部13,如圖續示,而提供該賴轉球_之適當延雜作’而具 有車父咼之控球性能盘吸霄之砉頦· 辰表現,另—方面,由於高速飛行球體30之衝力F在前 述擊球瞬·大幅保訂來(僅作著力方向至之轉換),因此在擊球者揮棒出擊 力遏P配合加成作用下,借力使力而得大幅提升擊球的爆發威力。 請繼續參閱圖四所示,為本創作之另―實施例,其同樣包含有一球棒本體 職-脚體2嶋構,其中球棒她其打軸⑽凹收峨之中心轴 部13外彼㈣她纖购16,_挪帽各—對稱設 M297261 立,或者採取兩個以上之複數間隔排列方式設立,該彈性環i6係為避震材㈣ 成,於是轉性德咖乃與該複數彈,轉1崎接觸㈣爾設固接於該 球棒本體1()之獅收容空則4,如此—來該·管翻擊球之震力乃得透過其 内徑與中,觸相對間隔排列之複數彈,陳6蝴肖減,而獲得該處良 好之避震操作;除狀外,收容蝴慎悄雜村絲設置鮮之彈㈣ 16,如圖五所示,猎以更為增加反撥動能及消震效果。 請繼續參關六所示,其為本創作之再—實施例,其同樣包含有—球棒本 體黯i性綱時結構’其中球棒本龍及雜管翻乃細目同複材纖 維例如玻顧維,而據以將球棒本體1G及彈性管_—體成形結合在—起,其 成形後之中心軸部13内部轴向係成一中空管狀,而具有預定厚距七,該厚距战 =於該雜補㈣轉賴,而細2為最佳;其—縣碰,所設成 衣瓜收奋工間14之冰距S係以i.2mm為最佳設計,而能使結合一體之彈性管體2〇 獲致最佳變形回復張力者。 以上所述實施例之揭示伽辑明本創作,並_以限制本創作,故舉凡數 值之變更或等效元件之置換仍應隸屬本發明之範疇。 由以上詳細說明,可使熟知本項技藝者明瞭本創作的確可達成前述目的,並 且在同或U均未見有類似之發表,實已符合專利法之規定,麦依法 倶文提出專利申請。 9 M297261That is to say, this creation is mainly 曰A, which provides a modified structure of a baseball bat, which reduces the deformation of the corpus call at the moment of hitting, and allows the person to recognize the impact power, ball control and shock absorption function of the bat. The M297261 edge is a percussion area based on the creation of the original, and its long-axis front end is set as — the characteristic is that: the kind of baseball bat is changed to read, mainly including the grip area of the predetermined bat for the hand to hold. The long-axis rear end is set to be a hitting ball in the palm of the hand in the financial effect _ _ _ _ radial _ _ into - less than the diameter of the strike zone s spindle Γ _ tear thin ^ ^ Bu Yigang set the depth of the door to the work of the workman's top and the ring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The square pre-(9) degree provides the elastic returning section of the round-circle side of the round-point hitting force. According to this, the rod _^ mentions the power of the new force. = Recording the baseball squash structure, the shooting mandrel material Nahe 嶋 is provided with an elastic ring made of the smashing material, and the bottom side of the elastic pipe body is in close contact with the elastic ring. Because of this, this creation can sum up the following advantages: ',, "di", and the body of the body, the body of the singer is suspended in the height of the second squad, so the middle part of the hitting moment is the hit. Point downwards to flex and change • Quickly miscellaneous _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Qi Zai, (4) catching the performance of flying baseball. f door's fit " Yan's 'the ball will not be free to reflect and have a higher ball, like the strength of Tai Chi to make the M297261 force principle, but greatly Improve the explosive power of the hitting ball. ^ In order to make the auditor's purpose, balance and ambiguity on the axis, there is a good understanding of the frequency, the preferred embodiment of the right hand is combined with the schematic description: [Embodiment] Firstly, as shown in FIG. 3 to FIG. 3, the present invention provides a modified structure of a baseball bat, which mainly comprises a bat body 10 and an elastic tube body 2; wherein the bat body 10 is extended by a predetermined long axis The tapered cylinder, as shown in Figure 2, has a small axis at the front end of the long axis, and the crane is i (four) shaped coffee u, compiled The large part is set to - the hitting ball can be used for 12; the effective hitting wheelbase position of the striking zone 12 and the radial concave contraction forming a circle lighter than the striking zone 12 pinch-center axis touch, as shown in the figure - As shown, the central shaft portion 13 is also formed with its circumference and the outer diameter of the striking region 12 _ recessed to have a predetermined depth - the ring view capacity (4) (4), and the depth S is preferably in the range of 3 to 20 mm; The annular receiving space-shaped axial front and rear ends are respectively connected with the outer portion of the striking region 12 and are respectively recessed to form an annular shoulder μ for abutting restriction; the elastic tubular body 20 has a hollow tubular shape and has The predetermined wall thickness is determined by a composite fiber such as a glass fiber to be metal-reduced, such as a turn (four) (four), and the green is fixed to the annular shoulder 15 of the axial end nr rear end of the annular accommodating space 14 of the bat. In order to provide the deformation of the circumference of the ball, the elastic force is restored; when the elastic pipe body 2 (10) is made of the glass surface, the wall thickness of the pipe body 2 is optimally deformed by the range of 〜. 04~1 surface. When the elastic pipe body 2 is made of sheet metal, the thickness of the pipe wall is set to 21 〇·6_ range And the best deformation recovery tension; and when the 5 early tube 2 (3 series made of plastic material, it is set to f wall thickness 21 is best with Q.8~2. 5 coffee range Deformation recovery tension; by the above combination 'and the work of the ah bat bat improved surface, because the financial sector wall thickness M297261 degrees 21 elastic tube body 2G combination of its axis (four) rear end side of the side tie strength The agent is fixed on the annular shoulder portion 15 of the axial front and rear ends of the annular receiving space u, so that the axial portion of the front and rear ends is not in a suspended state as shown in the figure, and the middle portion is maintained. There is a proper spacing between the bottom side of the part and the side of the central shaft portion 13; in addition, after the elastic tube and the bat body _ only, in order to increase the aesthetics of the noon and the yσ, as shown in Fig. 2, The transparent lye 22 ring, which is moderately larger than the elastic tube body, such as the peripheral surface area, is disposed on the outer diameter of the dowel 12 . In the case of 'When this creation provides a blow operation, please refer to the VII, the person and the cooperation diagram--the bat body 10 is lightly 12 to meet the fast-wired baseball ball view moment, the ball _ high-speed flight speed The touch is larger than the miscellaneous tube, so the side of the hitting (four) section is quickly pushed to the bottom position of the annular receiving space 14 by the downward deflection of the hitting point, that is, the bottom of the ring receiving space 14 Yu Qing _ shoots the face of the 13th column, as shown in Figure = Jin, the whole process is not because the sphere 30 is not like a customary person will produce a strong reaction to resist the deformation of the sphere 'but like a - cushioned soft net in the impact _ Protecting the ball and reducing the amount of deformation of the ball to the minimum, because of the high-speed flying ball view, you can make a big bet; ^ As mentioned above, the middle part of the terrain then goes down to the final line. The elastic tube is subject to the middle shaft portion 13, as shown in the continuation, and provides the appropriate extension of the smashing ball _ and has the performance of the ball-sucking performance of the father-in-law, and the other aspects. Because the momentum F of the high-speed flying sphere 30 is substantially guaranteed in the aforementioned hitting moment (only for the direction of the force) The conversion), so the attack power hitter swing stop under the action of P with the addition, extra leverage to give significantly improved ball burst power. Please continue to refer to FIG. 4, which is another embodiment of the present invention, which also includes a bat body-foot structure 2, wherein the bat has a shaft shaft (10) and a central shaft portion 13 of the concave shaft. (4) Her fiber purchase 16, _ caps each symmetry set M297261 stand, or take more than two multiple intervals to set up, the elastic ring i6 is a shock absorber (four) into, so the transgender de café and the plural bomb , turn to 1 Saki contact (four) set to lie in the lion body 1 () lion accommodating space 4, so - the impact of the tube slamming ball through the inner diameter and the middle, the relative spacing The multiple bombs, Chen 6 butterfly Xiao Xiao, and get a good shock operation in this place; in addition to the shape, contain the butterfly carefully and quietly the village silk set fresh bullets (four) 16, as shown in Figure 5, hunting to increase the reverse Kinetic energy and shock absorption effect. Please continue to participate in the six entries, which is a re-implementation of the creation - the same example, which also includes - the bat body 黯i sex class structure" where the bat and the tube are turned into the same material as the composite fiber such as glass Gu Wei, according to the bat body 1G and the elastic tube _ body formed in the same, the formed central shaft portion 13 is axially formed into a hollow tubular shape, and has a predetermined thickness of seven, the thick war = In the hybrid (four) turn, and fine 2 is the best; its - county touch, set up the clothing and melon work 14 ice distance S system with i.2mm as the best design, and can be integrated The elastic tube body 2 is obtained by the best deformation recovery tension. The disclosure of the above-described embodiments is intended to be a limitation of the present invention, and is intended to be a limitation of the present invention. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the above-mentioned purposes, and that no similar publication has been found in the same or U, and that it has complied with the provisions of the Patent Law, and McGee has filed a patent application. 9 M297261
【圖式說明J 第一圖係本創作—知 孕乂 1k貫施例之組合剖視圖 第二圖係本創作—春一 K土貫施例之分解立體圖 第三圖係本創作一I a K土貫施例之組合立體圖 第四圖係本創作另—私 車父4貫施例之組合剖視圖 第五圖係顯_四增設較錄轉_之組合剖視圖 —第六圖係摘作再—較佳實施例之組合剖視圖 +第七圖係顯示本創作球棒擊球咖之動作示意圖 第八圖係顯示本創作球棒擊球反射之動作示意圖 第九圖係顯示習職棒擊球賴之動作示意圖 【主要元件符號說明】 習用:[Illustration of the first diagram of J. The first section of this book is a combination of the first section of the application.] The second picture is the creation of the original one. The third picture of the decomposition of the spring-K example is the creation of an I-K soil. The fourth picture of the combination of the three-dimensional diagram of the application example is a sectional view of the combination of the fourth embodiment of the creation of the private car father. The fifth picture shows the combination of the four sets of additional recordings. The sixth picture is extracted again. The combined sectional view of the embodiment and the seventh figure show the action diagram of the creation of the bat hitting the ball. The eighth figure shows the action diagram of the creation of the bat hitting the ball. The ninth figure shows the action of the squad hitting the ball. [Main component symbol description]
球棒本體1 球體2 本創作: 握把區1A 球體2A 打擊區1B 球體2B 球棒本體10 中心轴部13 彈性環16 握把區11 環形收容空間14 打擊區12 環形肩部15 彈性管體2〇 管壁厚度21 厚距t 前後兩端20A 透明膠膜22 中段部位20B 深距S 球體30 衝力F 出擊力道P 10Bat body 1 Ball 2 This creation: grip area 1A sphere 2A striking area 1B sphere 2B bat body 10 central shaft portion 13 elastic ring 16 grip area 11 annular receiving space 14 striking area 12 annular shoulder 15 elastic tube 2 〇 tube wall thickness 21 thick distance t front and rear ends 20A transparent film 22 middle section 20B depth S sphere 30 impulse F attack force P 10

Claims (1)

  1. M297261 九、申請專利範圍: / 1. 一種棒球棒改良結構,主要係包含有—纖長之球棒本體 係設為-供人手握持之握把區,其由 -、刖糕 徵在於: 彩而則5又為—可供擊球之打擊區;其特 ㈣蝴龜1峨目㈣嫩崎-他物擊瞻 之中顺,嶋撕顺綱娜瞻之: =幽獨繼咖職—顺== 幸 ==㈣之軸向兩_與該球棒本體固著而維持其中段懸空於中心 敎4位置,提轉性管針段其陳擊球受力之變形回復張 ,而據此軸棒轉起提昇打擊咸力及控雜能者。 ' 距/園專侧第1韻物棒改_,射_職容空間之深 乾圍係以3〜20mra為最佳。 向=崎請專利範園綱所述棒球棒改良結構,其中該環形收容空間之轴 >之二_與_區之雜鄰接處係分別凹設成—環形肩部,俾供該彈性管體 軸向兩端側抵接限制者。 纖维==範圍第1項所述棒球棒繼構,其中該彈性管體得由玻璃 、/、叹成之錢厚度係以G· G4〜Imni範圍為佳。 板材所Γ據I"專軸第1猶爾雜、轉,射轉晴得由金屬 斤衣,其設成之管壁厚度係财5〜h 6fflm範圍為佳。 材所ΓΓ請專利範圍第1項所述棒球棒改良結構,其中該彈性管體得由塑膠 衣、、设成之管壁厚度係以0. 8〜2. 5麵範圍為佳。 7.依據申咖瓣〗項職棒球棒咖構,其中科心㈣外徑並得 11 M297261 彈性環,該彈性管體底側係與該彈性環 轴合間隔套設有複數由避震材料製成之 抵緊接觸,俾供擊球震力之消減。 _8•依射請專利範圍第1項所述棒球棒改良結構,其中該球棒本體及彈性管 月豆係得採行相同複材纖維而據以一體成型穿成。 9.依據申請專利範圍第丨項所 都甘☆ 、, 棒球棒改良結構,其中該轉本體之中心軸 邛,、内部軸向並得設成一中空管狀, 管體之管壁厚度。 (有預定厚距,該厚距並需大於該彈性 專繼„_鄉球棒物墙,財轉崎體與 本肢—之神區外徑周表得增加固接環設—透明膠膜。 12M297261 Nine, the scope of application for patents: / 1. A modified structure of a baseball bat, mainly consisting of a long-sleeve bat system set up - a grip area for human hands to hold, which is caused by - Then 5 is - the hitting area for hitting the ball; its special (four) butterfly turtle 1 eye (four) Nen Saki - his object hits the middle of the smooth, smashed the syllabus Nazhan: = 幽独继咖职- 顺 = = Fortunately == (4) The axial two _ is fixed with the bat body to maintain the middle section of the sling in the center 敎4 position, and the swaying needle section is subjected to the deformation of the smashing force, and according to the shaft rod Turn up to improve the salt and force control. ' The distance from the first side of the park/the park is changed to _, the depth of the shooting space is 3~20mra. The improved structure of the baseball bat according to the specification of the patented Fan Yuangang, wherein the axis of the annular accommodating space is adjacent to the adjacent portion of the _ area, and is recessed into an annular shoulder for the elastic tubular body. The axial ends are abutted to the limiter. Fiber == Range The baseball bat according to Item 1 is a structure in which the elastic tube body is made of glass, and the thickness of the sigh is preferably in the range of G·G4 to Imni. According to the I" special axis, the first axis is turned into a metal, and the thickness of the wall is set to be 5~h 6fflm. 5 范围范围范围内。 Preferably, the thickness of the stalks of the stalks of the stalks. 7. According to the application of the aka baseball affair, the core of the core (4) has an outer diameter of 11 M297261 elastic ring, and the bottom side of the elastic pipe body and the elastic ring are spaced apart from each other by a plurality of suspension materials. In order to resist contact, the shock of the ball is reduced. _8• According to the patent, the improved structure of the baseball bat according to the first item of the patent scope, wherein the bat body and the elastic tube are made of the same composite fiber and are integrally formed. 9. According to the scope of the patent application scope, the improved structure of the baseball bat, wherein the central axis of the rotating body is 邛, and the inner axial direction is set to a hollow tubular shape, and the wall thickness of the tubular body. (There is a predetermined thick distance, the thick distance needs to be larger than the elastic specialization __xiang ball bar wall, the financial conversion to the body and the limbs - the outer circumference of the god area has increased the fixed ring set - transparent film. 12
TW095204371U 2006-03-17 2006-03-17 Improved structure of baseball bat TWM297261U (en)

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Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090011877A1 (en) * 2007-06-12 2009-01-08 Mizuno Corporation Bat for baseball or softball
JP5369338B2 (en) * 2009-05-15 2013-12-18 美津濃株式会社 Baseball or softball bat
US20110195808A1 (en) * 2010-02-11 2011-08-11 Dewey Chauvin Ball bat having a segmented barrel
US20110224033A1 (en) * 2010-03-10 2011-09-15 Steven Alan Wabnitz Mass Distributive Bat For Sports
US10561914B2 (en) 2011-01-06 2020-02-18 Mizuno Corporation Baseball or softball bat with modified restitution characteristics
JP6095576B2 (en) 2011-01-06 2017-03-15 ミズノ・ユー・エス・エイ・インコーポレイテッドMizuno Usa, Inc. Baseball or softball bats with improved rebound characteristics
US10195504B2 (en) 2011-01-06 2019-02-05 Mizuno Corporation Baseball or softball bat with modified restitution characteristics
US8979682B2 (en) * 2011-12-21 2015-03-17 Easton Baseball/Softball Inc. Ball bat including a reinforced, low-durability region for deterring barrel alteration
CN204134168U (en) * 2014-10-31 2015-02-04 刘立祥 A kind of baseball bat
US10159878B2 (en) 2015-08-27 2018-12-25 Easton Diamond Sports, Llc Composite ball bat including a barrel with structural regions separated by a porous non-adhesion layer
US9795850B1 (en) * 2016-08-01 2017-10-24 Gregory Sancier Ball striking training device
US11013967B2 (en) 2017-07-19 2021-05-25 Easton Diamond Sports, Llc Ball bats with reduced durability regions for deterring alteration
US10384106B2 (en) 2017-11-16 2019-08-20 Easton Diamond Sports, Llc Ball bat with shock attenuating handle
US10220277B1 (en) 2018-02-12 2019-03-05 Easton Diamond Sports, Llc Double-barrel ball bats
US11013968B2 (en) 2018-03-26 2021-05-25 Easton Diamond Sports, Llc Adjustable flex rod connection for ball bats and other sports implements
US10709946B2 (en) 2018-05-10 2020-07-14 Easton Diamond Sports, Llc Ball bat with decoupled barrel
US10940377B2 (en) 2018-06-19 2021-03-09 Easton Diamond Sports, Llc Composite ball bats with transverse fibers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325813A (en) * 1919-12-23 Baseball-bat
US3877698A (en) * 1973-11-28 1975-04-15 Michael A Volpe Baseball bat with replaceable ball-striking portion
US6042493A (en) * 1998-05-14 2000-03-28 Jas. D. Easton, Inc. Tubular metal bat internally reinforced with fiber and metallic composite
JP3792515B2 (en) * 1998-10-19 2006-07-05 美津濃株式会社 Baseball or softball bat
US6287221B1 (en) * 1999-11-15 2001-09-11 Scott A. Pino Baseball bat article
JP3607257B2 (en) * 2001-05-02 2005-01-05 美津濃株式会社 Soft baseball ball or rubber softball bat
US6997826B2 (en) * 2003-03-07 2006-02-14 Ce Composites Baseball Inc. Composite baseball bat
US7014580B2 (en) * 2003-05-08 2006-03-21 Hoon/Forsythe Technologies, Llc Reconfigurable ball bat and method
US7044871B2 (en) * 2004-04-02 2006-05-16 Ce Composites Baseball Inc. Tubular baseball bats with full length core shafts
US7052419B2 (en) * 2004-06-10 2006-05-30 Jung-Shih Chang Ball bat

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