CN2700228Y - 防松动电动自行车飞轮装置 - Google Patents

防松动电动自行车飞轮装置 Download PDF

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Publication number
CN2700228Y
CN2700228Y CN 200420024067 CN200420024067U CN2700228Y CN 2700228 Y CN2700228 Y CN 2700228Y CN 200420024067 CN200420024067 CN 200420024067 CN 200420024067 U CN200420024067 U CN 200420024067U CN 2700228 Y CN2700228 Y CN 2700228Y
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electric bicycle
utility
model
flywheel
loose
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CN 200420024067
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English (en)
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施萍
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Individual
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Individual
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Abstract

本实用新型公开了一种防松动电动自行车飞轮装置,包括与电机螺纹连接的飞轮,在飞轮的外侧装与电机螺纹连接的防松动螺母。本实用新型结构合理,可有效防止飞轮松动、脱落,使用安全。

Description

防松动电动自行车飞轮装置
技术领域:
本实用新型涉及一种电动自行车的飞轮防松动装置。
背景技术:
现有的电动自行车飞轮由于其结构等原因,容易脱落,给用户带来很多不便,易造成事故。
发明内容:
本实用新型的目的在于提供一种结构合理,可有效防止飞轮松动,使用安全的防松动电动自行车飞轮装置。
本实用新型的技术解决方案是:
一种防松动电动自行车飞轮装置,包括与电机螺纹连接的飞轮,其特征:在飞轮的外侧装与电机螺纹连接的防松动螺母。
防松动螺母的厚度为3~8mm。
本实用新型结构合理,可有效防止飞轮松动、脱落,使用安全。
附图说明:
下面结合附图和实施例对本实用新型作进一步说明。
附图是本实用新型一个实施例的结构示图。
具体实施方式:
一种防松动电动自行车飞轮装置,包括与电机1螺纹连接的飞轮2,在飞轮2的外侧装与电机1螺纹连接的防松动螺母3,防松动螺母3的厚度为3~8mm。

Claims (2)

1、一种防松动电动自行车飞轮装置,包括与电机螺纹连接的飞轮,其特征是:在飞轮的外侧装与电机螺纹连接的防松动螺母。
2、根据权利要求1所述的防松动电动自行车飞轮装置,其特征是:防松动螺母的厚度为3~8mm。
CN 200420024067 2004-01-02 2004-01-02 防松动电动自行车飞轮装置 Expired - Fee Related CN2700228Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420024067 CN2700228Y (zh) 2004-01-02 2004-01-02 防松动电动自行车飞轮装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420024067 CN2700228Y (zh) 2004-01-02 2004-01-02 防松动电动自行车飞轮装置

Publications (1)

Publication Number Publication Date
CN2700228Y true CN2700228Y (zh) 2005-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420024067 Expired - Fee Related CN2700228Y (zh) 2004-01-02 2004-01-02 防松动电动自行车飞轮装置

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CN (1) CN2700228Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102730151A (zh) * 2012-06-28 2012-10-17 大丰市永和车业有限公司 新型电动自行车防滑飞轮

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102730151A (zh) * 2012-06-28 2012-10-17 大丰市永和车业有限公司 新型电动自行车防滑飞轮

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