CN201664499U - 复合式棒球棒 - Google Patents

复合式棒球棒 Download PDF

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CN201664499U
CN201664499U CN2010201587636U CN201020158763U CN201664499U CN 201664499 U CN201664499 U CN 201664499U CN 2010201587636 U CN2010201587636 U CN 2010201587636U CN 201020158763 U CN201020158763 U CN 201020158763U CN 201664499 U CN201664499 U CN 201664499U
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core pipe
section
baseball bat
reinforcement part
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张荣士
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    • 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
    • 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
    • A63B59/51Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball made of metal
    • 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
    • A63B59/52Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball made of wood or bamboo
    • 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
    • A63B59/54Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball made of plastic
    • 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
    • A63B60/06Handles
    • 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
    • A63B60/06Handles
    • A63B60/08Handles characterised by the material
    • 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
    • A63B60/06Handles
    • A63B60/10Handles with means for indicating correct holding positions
    • 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
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00Characteristics of used materials
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00Characteristics of used materials
    • A63B2209/02Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • 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

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
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  • Wood Science & Technology (AREA)
  • Golf Clubs (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

本实用新型公开了一种棒球棒,包含有一打击段,一握持段以及一芯管。该握持段以吸震材质制成。该打击段由击球感佳的材质制成。该握持段与该打击段相互接合用以形成一完整的棒球棒主体。该芯管以质量轻而且强度佳的材料制成,组合时,埋置于该主体轴心,而且在该打击段与该握持段的接合处具有一厚度较其它部位为大的补强部,通过此,该球棒一方面可保持各种材质球棒的优点,另一方面,由于接合处的强度增大,因此于击球时所产生的爆裂现象亦可有效的予以解决。

Description

复合式棒球棒
技术领域
本实用新型涉及棒球棒,特别是关于一种具有较佳结构强度的复合式棒球棒。
背景技术
目前棒球运动所使用的球棒可概分为木棒、铝棒及碳纤维球棒三大类。这三种球棒各有优缺点,其中,木棒的优点是击球者的击球感觉比较舒服,而且售价便宜,但是缺点之一是重量较重,打击者在挥棒时较为吃力、挥棒速度较慢,因而击出去的球不够强劲、飞行距离短;二是木棒的结构脆弱,容易裂损甚至折断;再是木棒在击中球体时所产生的震动十分剧烈,会使打击者手部感到酸麻甚至造成伤害。而铝棒虽然重量比木棒轻而且强度较佳,但是其缺点是击球时击球部位会出现凹痕,击球者手部仍会感受到剧烈震动,更有甚者是会发出尖鋭刺耳的击球声及余响。至于碳纤维球棒是最近才发展出来,虽然重量轻盈而且强度甚佳,然而仍然无法有效地吸收击球时的冲击震动,再者,碳纤维球棒制作难度较高,价格昂贵,并非一般消费者所能接受。
基于前述各种棒球棒均各有其缺点,本案发明人乃研发出一种复合式棒球棒,目前已取得美国No.6,929,573专利,该种棒球棒采两段式的结构,更详细说,即其棒球棒主体由以木质材料的击球段,以及以塑料发泡材质制成的握持段组合而成,然后再于该主体的轴心部位埋置一以碳纤维制成的芯管。该种棒球棒综合了前述三种球棒的优点,在市场上反应良好,但是发明人发现该种棒球棒在击球段与握持段的接合处会发生应力集中的现象,也就是说该部位在受到强力冲击时,接合处会产生椭圆状的变形而爆裂。
实用新型内容
本实用新型的主要目的是提供一种改良的两段式棒球棒,其不但具有各种材质球棒的优点,而且同时可解决接合处爆裂的缺点。
为达成前述的目的,本实用新型所提供的棒球棒包含有一打击段,一握持段以及一芯管。该握持段以吸震材质制成,例如塑料发泡物或其它类似的材质。该打击段由击球感佳的材质制成,在此所谓的击球感佳,指具有类似或相同于木料材质的特性。该芯管以质量轻而且强度佳的材料制成,例如金属或纤维补强塑料材。该握持段与该打击段相互接合形成一完整的棒球棒主体。
一种棒球棒,包含有:一打击段,以击球感佳的材质制成;一握持段,以吸震材质制成,该握持段连接于该打击段的一端,用以形成一球棒主体;一芯管,以质量轻而且强度佳的材料制成,该芯管埋置于由该打击段与该握持段组成的球棒主体的轴心;以及
该芯管具有一厚度较其它部位为大的补强部,该补强部位于该打击段与该握持段的接合处。
一种棒球棒,其包含有:一打击段,以击球感佳的材质制成;一握持段,以吸震材质制成;一芯管,以质量轻而且强度佳的材料制成;该打击段套固于该芯管的一端,该握持段套固于该芯管的另一端,该芯管具有一厚度较其它部位为大的补强部,该补强部自该打击段供该芯管套入的入口端处往内延伸一预定长度。
所述的棒球棒,其中,该打击段以木材制成。
所述的棒球棒,其中,该握持段以塑料发泡材料制成。
所述的棒球棒,其中,该芯管以纤维补强塑料材料制成。
所述的棒球棒,其中,该芯管以铝合金或钛合金制成。
所述的棒球棒,其中,该芯管的补强部包含有一套管,该套管套固于该芯管的表面。
所述的棒球棒,其中,该芯管的补强部与该芯管一体成型。
本实用新型的有益效果是,所提供的一种棒球棒的该芯管埋置于该主体轴心,而且在该打击段与该握持段的接合处具有一厚度较其它部位为大的补强部,当然该补强部亦可为一独立的管件,通过此,使得该球棒一方面可保持各种材质球棒的优点,另一方面,由于接合处的强度增大,因此于击球时所产生的爆裂现象亦可有效的予以解决。前述的打击段,握持段以及芯管亦可以下述的方式实施,即该打击段套固于该芯管的一端,该握持段套固于该芯管的另一端,而该芯管的补强部自该打击段供该芯管套入的入口端处往内延伸一预定长度。
以下兹以若干实施例并配合图式对本实用新型做进一步的说明,其中:
附图说明
图1为本实用新型第一实施例沿其长轴方向的剖视图;
图2为本实用新型第一实施例沿图12-2方向上的剖视图;
图3为本实用新型第一实施例以剖视方式表现的部分分解图;
图4为本实用新型第二实施例沿其长轴方向的剖视图;以及
图5为本实用新型第三实施例沿其长轴方向的剖视图。
【主要元件符号说明】
棒球棒10        打击段20
握持段30        芯管40
前端部22        后端部24
后端面26        前轴孔28
孔身282、362    中央区段32
凸球(knob)33    前端部34
后轴孔36        前端面38
芯管40          封塞42
接合处44        补强套管50
棒球棒60        加大芯管62
补强部64        棒球棒70
打击段72        入口端722
芯管74          前段部742
后段部744       中段部746
补强部748    握持段76
具体实施方式
首先请参阅图1至图3,棒球棒10依据本实用新型的技术思想所实施,其具有一打击段20,一握持段30以及一芯管40。棒球棒10的形状与一般市售的球棒形状相同,因此就不予赘述。
打击段20于本实施例是以木质材料制成,其形状对应于一般球棒的前半段,具有一外径较大的前端部22,一后端部24,以及一开口位于后端面26的前轴孔28。
握持段30的形状对应于一般棒球棒的后半段,亦即具有一呈圆杆状中央区段32,可供打击者双手捉握,末端形成有一凸球(knob)33,一由后往前逐渐扩大的圆锥状的前端部34,以及一孔径与前轴孔28相同的后轴孔36。握持段30的材质为塑料发泡物,本实施例采用聚胺基甲酸乙酯(Polyurethane;PU)。握持段30以其前端面38与打击段20的后端面26固接在一起。
芯管40以铝合金、钛合金或纤维补强塑料制成,其外径稍小于前轴孔28与后轴孔36。组合时,埋置于前轴孔28与后轴孔36内。一封塞42嵌置于芯管40末端。
棒球棒10最主要的特征是更包含有一具预定厚度以及长度的补强套管50,其选择由强度较木材以及塑料发泡物为大的材质制成,例如铝合金、钛合金或纤维补强塑料。组合时套固在芯管40位于打击段20与握持段30的接合处44。当然前轴孔28与后轴孔36对应于此部位的孔身282、362的孔径必须稍大于其它部位。
请再参阅图4,本实用新型另一实施例的棒球棒60,其不用补强套管,而是加大芯管62补强部64的厚度,也就是说补强部64与芯管62一体成型,但是其厚度较其它部位为大。
最后请参阅图5,本实用新型又一实施例的棒球棒70与前述各实施例不同之处在于,其打击段72套固于芯管74的一端,握持段76套固于芯管74的另一端,更详细的说,芯管74具有三段,其中前段部742穿入打击段72,后段部744穿入握持段76,而中段部746则裸露于外。补强部748位于前段部742的末端,也就是说补强部748自打击段72供芯管74套入的入口端722往内延伸一预定长度,当然补强部748在实施上亦可为一独立的套管。
由前述可知,棒球棒10除了可同时具有木质材料、塑料发泡物、金属以及纤维补强塑料的优点外,更由于在打击段与握持段的接合处具有由补强套管或补强部来增加该接合处的强度,换言之,击球时球棒此处的变形量会减小,因此即可将爆裂的现象降至最低。

Claims (8)

1.一种棒球棒,其特征在于包含有:
一打击段,以击球感佳的材质制成;
一握持段,该握持段连接于该打击段的一端,用以形成一球棒主体;
一芯管,该芯管埋置于由该打击段与该握持段组成的球棒主体的轴心;以及
该芯管具有一厚度较其它部位为大的补强部,该补强部位于该打击段与该握持段的接合处。
2.一种棒球棒,其特征在于包含有:
一打击段;
一握持段;
一芯管;
该打击段套固于该芯管的一端,该握持段套固于该芯管的另一端,该芯管具有一厚度较其它部位为大的补强部,该补强部自该打击段供该芯管套入的入口端处往内延伸一预定长度。
3.如权利要求1或2所述的棒球棒,其特征在于,该打击段以木材制成。
4.如权利要求1或2所述的棒球棒,其特征在于,该握持段以塑料发泡材料制成。
5.如权利要求1或2所述的棒球棒,其特征在于,该芯管以纤维补强塑料材料制成。
6.如权利要求1或2所述的棒球棒,其特征在于,该芯管以铝合金或钛合金制成。
7.如权利要求1或2所述的棒球棒,其特征在于,该芯管的补强部包含有一套管,该套管套固于该芯管的表面。
8.如权利要求1或2所述的棒球棒,其特征在于,该芯管的补强部与该芯管一体成型。
CN2010201587636U 2010-03-23 2010-03-23 复合式棒球棒 Expired - Fee Related CN201664499U (zh)

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CN2010201587636U CN201664499U (zh) 2010-03-23 2010-03-23 复合式棒球棒
US12/788,727 US8277343B2 (en) 2010-03-23 2010-05-27 Bat constructed for striking a ball
US12/910,145 US20110237363A1 (en) 2010-03-23 2010-10-22 Shaft for lacrosse stick

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CN106853286A (zh) * 2015-12-09 2017-06-16 张荣士 具安全结构的球棒本体

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WO2000035541A1 (en) * 1998-12-14 2000-06-22 Tribble James G Metal and wood bat
US6758771B2 (en) * 2001-01-18 2004-07-06 West Virginia Bats, Llc Metal/wood bat connection assembly
CN100404088C (zh) * 2003-09-17 2008-07-23 张荣士 复合式棒球棒
CN100402115C (zh) * 2003-09-26 2008-07-16 张荣士 复合式棒球棒
US6929573B1 (en) * 2004-03-10 2005-08-16 Jung-Shih Chang Bat for baseball
US7052419B2 (en) * 2004-06-10 2006-05-30 Jung-Shih Chang Ball bat
US20070232422A1 (en) * 2006-03-30 2007-10-04 Jung-Shih Chang Baseball bat with a break resistant structure
US20100292035A1 (en) * 2009-05-14 2010-11-18 Tsung-Nien Huang Safety baseball bat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105080094A (zh) * 2015-07-17 2015-11-25 中山市阿洛奇美第体育用品有限公司 复合减震棒球棒及其制作工艺
CN106853286A (zh) * 2015-12-09 2017-06-16 张荣士 具安全结构的球棒本体

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