CN2128890Y - 手柄式回力球 - Google Patents

手柄式回力球 Download PDF

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Publication number
CN2128890Y
CN2128890Y CN 92214687 CN92214687U CN2128890Y CN 2128890 Y CN2128890 Y CN 2128890Y CN 92214687 CN92214687 CN 92214687 CN 92214687 U CN92214687 U CN 92214687U CN 2128890 Y CN2128890 Y CN 2128890Y
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ball
handle
key
cover
cotton rope
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Expired - Fee Related
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CN 92214687
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English (en)
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李并
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Individual
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Priority to CN 92214687 priority Critical patent/CN2128890Y/zh
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Abstract

本实用新型是用于体育用具和娱乐玩具的手柄 式回力球,其特征是手柄与球的组合,手柄盖上的线 绳与线轮的线绳连接;手柄上脱离键的钩与机座的钩 槽在锥形口内啮合,该技术只需按动脱离键即可掌握 球抛出的方向和距离,球还可自动回位。

Description

一种作为体育用品和娱乐玩具的手柄式回力球。
现有的溜溜球,虽然小巧且只能作玩具,使用时绳子需先用手绕在溜溜球的轴上,牵动线绳产生旋转惯性,当球失去旋转惯性,线绳又要重新绕在溜溜球的轴上,才能使用。
本实用新型设计的目的是提供一种球和手柄用线绳连接,球内装有发条,发条带动线轮上线绳,按动脱离键球即行抛出后,又可自动收回的手柄式回力球。
本实用新型是由球和手柄的组合。球是由1球罩,2橡胶,3硬质海棉或泡沫,4发条,5机座,6钩槽,12环形槽,13固定轴,14半球盖,15线轮组成。第一层1球罩,第二层2橡胶,第三层硬质海棉或泡沫,三层一起包在半球盖14(金属)上用线绳或橡筋固定在机座的环形槽12,机座5内装有发条4(两个)用螺钉或铆钉固定在线轮15的左右两端,再装上固定轴13,固定轴是用热焊固定于机座5。手柄是由7脱离键、8簧片、9手柄把、10手柄盖组成,脱离键7固定在簧片上,装入手柄把内固定,线绳11的头在手柄上打结,线绳的另一头通过手柄的中心当线轮上的孔穿入打结,手柄把上脱离键7的钩与机座5上的钩槽6在锥型口内啮合。
本实用新型与现有技术“使用范围”相比,它既可作体育用品,锻炼臂力,也可作玩具用品,从“操作”上相比,该技术的显著进步是,只要按动脱离键即可掌握球抛出后的方向和距离,球又可自动收回。
附图1是手柄式回力球的总装图。
图中1球罩,2橡胶层,3硬质海棉或泡沫,4发条(2个),5机座,6勾槽,7脱离键,8簧片,9手柄把,10手柄盖,11线绳,12环形槽,13固定轴,14半球盖,15线绳组成。使用手柄回力球时,按动脱离键7,即掌握球的飞行方向和投距,利用球飞出的力量使球中发条上紧,此时线绳从线轮15拉出,当球的飞行惯性消失后,被上紧的发条松开。带动线轮15收进线绳11,球又自动回位,这时脱离键7的钩又与钩槽6在锥型口内啮合。

Claims (3)

1、一种用于体育用具和娱乐玩具的手柄式回力球,其特征是手柄与球的组合,手柄盖上的线绳与线轮的线绳连接,手柄上脱离键的钩与机座的钩槽在锥型口内啮合。
2、按照权利要求1所述的手柄式回力球,其特征在于球的第一层是球罩,第二层是橡胶层,第三层的硬质海棉或泡沫,三层包在半球盖上,机座内装发条安装在线轮左右两端,用固定轴连接。
3、按权利要求1或2所述的手柄式回力球,其特征在于脱离键用螺钉或热焊固定在簧片上装入手柄把内。
CN 92214687 1992-05-22 1992-05-22 手柄式回力球 Expired - Fee Related CN2128890Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92214687 CN2128890Y (zh) 1992-05-22 1992-05-22 手柄式回力球

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92214687 CN2128890Y (zh) 1992-05-22 1992-05-22 手柄式回力球

Publications (1)

Publication Number Publication Date
CN2128890Y true CN2128890Y (zh) 1993-03-31

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CN 92214687 Expired - Fee Related CN2128890Y (zh) 1992-05-22 1992-05-22 手柄式回力球

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CN (1) CN2128890Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103083854A (zh) * 2011-11-07 2013-05-08 重庆工商大学 一种新型拉力健身器
CN109220877A (zh) * 2018-09-11 2019-01-18 天长市富宝橡塑制品有限公司 一种橡胶宠物球投射玩具及其制备工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103083854A (zh) * 2011-11-07 2013-05-08 重庆工商大学 一种新型拉力健身器
CN103083854B (zh) * 2011-11-07 2015-09-23 重庆工商大学 一种拉力健身器
CN109220877A (zh) * 2018-09-11 2019-01-18 天长市富宝橡塑制品有限公司 一种橡胶宠物球投射玩具及其制备工艺

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