CN1123706C - 一种飞轮 - Google Patents

一种飞轮 Download PDF

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Publication number
CN1123706C
CN1123706C CN99109324A CN99109324A CN1123706C CN 1123706 C CN1123706 C CN 1123706C CN 99109324 A CN99109324 A CN 99109324A CN 99109324 A CN99109324 A CN 99109324A CN 1123706 C CN1123706 C CN 1123706C
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China
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flywheel
heavy
reversing cover
reversing
row
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CN99109324A
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CN1279361A (zh
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付景满
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FLYWHEEL
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FLYWHEEL
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Abstract

本发明公开了一种可以换向飞轮，在原飞轮的基础上，增加了与其相反方向的棘牙和千斤，在棘牙与千斤之间，设有换向套由装在飞轮上拔销和装在飞轮芯子与换向套之间的定位点和定位弹簧实现自动换向。可省去复杂的换向机构和操作机构。

Description

一种飞轮
本发明涉及自行车，尤其是对由飞轮牙千斤弹簧和飞轮芯子构成飞轮的改进。
目前在已有的自行车中所应用的飞轮只能往一个方向传递力矩，只能够正时针传递力矩，未能够逆时针传递力矩，因此所致没有广泛的应用在机械或者其他领域。
本发明的目的是提供一种飞轮使其能够正时针或逆时针传递力矩。
为达到上述目的，本发明的解决方案是：在飞轮内设有两排方向相反的棘牙，与其配合的飞轮芯子上设有与其相配合的千斤，在千斤与棘牙之间设有换向套，该换向套上设有与和上述两排千斤数量相同的缺口，与千斤配合在飞轮内设有使换向套随动的拨销，飞轮芯子与换向套之间有定位弹簧和定位点，也就是说换向套下面总压着一排千斤，不论飞轮左转还是右转时都由拨销拨动换向套。
这种结构的飞轮可省去较复杂的换向和抄作机构。
下面结合附图对本发明作进一步的详细说明。
图1拆去压盖，轴承的飞轮主视图。
图2是图1中A-A的剖视图。
从图1中可以看出，两排方向相反的棘牙(2)是平均分布在飞轮(1)内。在飞轮芯子(10)的外圆设有与飞轮(1)内的棘牙(2)相配合的千斤(5)，在飞轮(1)和飞轮芯子(10)之间设有换向套(3)，从图1图2中可以看出，使换向套(3)工作是由安装在飞轮(1)的拨销(4)来完成。换向套(3)上的缺口数量是与千斤(5)的数量吻合，千斤(5)是由弹簧(6)复位。A区是千斤(5)工作状态，B区是千斤(5)非工作状态，总之非工作的千斤(5)是压在换向套(3)下面。为使换向套(3)工作稳定可靠，还在飞轮芯子(10)与换向套(3)之间设有定位点(7)定位弹簧(8)和弹簧槽(9)。图1中换向套(3)上的两个定位点(7)之间距离就是棘牙(2)的长度，其长度可与飞轮的大小作相应变化。棘牙(2)与千斤(5)的数量可根据传递力矩的大小确定。拨销(4)，定位点(7)定位弹簧(8)弹簧槽(9)的数量可根据需要设置。上述结构的飞轮可使用强度较高材料制作。可以广泛的应用在车辆或其他机械领域。

Claims (1)

1、一种可应用在自行车和其他机械设施上的飞轮其特征在于：在飞轮内设有两排方向相反的棘牙，与其配合的飞轮芯子上设有与其配合的两排千斤，在千斤与棘牙之间设有换向套，该换向套上设有与和上述两排千斤数量相同的缺口，与千斤配合，在飞轮内设有使换向套随动的拨销，飞轮芯子与换向套之间设有定位弹簧和定位点；换向套下面总是压着一排千斤，由拨销带动换向套使之可左右换向。
CN99109324A 1999-06-24 1999-06-24 一种飞轮 Expired - Fee Related CN1123706C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99109324A CN1123706C (zh) 1999-06-24 1999-06-24 一种飞轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99109324A CN1123706C (zh) 1999-06-24 1999-06-24 一种飞轮

Publications (2)

Publication Number Publication Date
CN1279361A CN1279361A (zh) 2001-01-10
CN1123706C true CN1123706C (zh) 2003-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN99109324A Expired - Fee Related CN1123706C (zh) 1999-06-24 1999-06-24 一种飞轮

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CN (1) CN1123706C (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975813A (zh) * 2011-09-02 2013-03-20 马晓刚 轮盘控制器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2034150U (zh) * 1988-06-02 1989-03-15 张志毅 能倒退的残疾车
US5647817A (en) * 1994-11-23 1997-07-15 Steven Siuwai Lam Two directional multi-speed shifting gear of middle axle
US5738197A (en) * 1995-05-22 1998-04-14 Fichtel & Sachs Ag Freewheel hub for bicycles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2034150U (zh) * 1988-06-02 1989-03-15 张志毅 能倒退的残疾车
US5647817A (en) * 1994-11-23 1997-07-15 Steven Siuwai Lam Two directional multi-speed shifting gear of middle axle
US5738197A (en) * 1995-05-22 1998-04-14 Fichtel & Sachs Ag Freewheel hub for bicycles

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CN1279361A (zh) 2001-01-10

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