CN2657882Y - 省力剪刀 - Google Patents

省力剪刀 Download PDF

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Publication number
CN2657882Y
CN2657882Y CN 200320105632 CN200320105632U CN2657882Y CN 2657882 Y CN2657882 Y CN 2657882Y CN 200320105632 CN200320105632 CN 200320105632 CN 200320105632 U CN200320105632 U CN 200320105632U CN 2657882 Y CN2657882 Y CN 2657882Y
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China
Prior art keywords
knife
handle
cutter
band
teeth
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Expired - Fee Related
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CN 200320105632
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English (en)
Inventor
殷培华
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Individual
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Individual
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Priority to CN 200320105632 priority Critical patent/CN2657882Y/zh
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Abstract

本实用新型涉及一种省力剪刀。为实现上述目的,本实用新型采用的技术方案是:省力剪刀由带柄刀、刀、带齿刀柄、销轴3及销轴4组成,刀与带柄刀用销轴3连接,带齿刀柄与带柄刀用销轴4连接,刀下端带齿,与带齿刀柄相互啮合,刀的分度圆直径一定要大于带齿刀柄的分度圆直径。其特点是,产品结构合理、省力。通过不同分度圆直径的齿轮副相互啮合而达到省力目的,人们在使用时可达到了事半功倍的效果。

Description

省力剪刀
技术领域:本实用新型涉及一种剪刀,尤其是一种可省力的剪刀。
背景技术:剪刀是人们在裁剪、理发等日常生活中必备的工具之一。在使用传统剪刀时,完全靠人工用力而作功,长时间的使用会使人感到很费力。
发明内容:本实用新型的目的是为了克服上述现有技术的不足,而发明了一种通过不同分度圆直径的齿轮副相互啮合而达到省力目的的剪刀。为实现上述目的,本实用新型采用的技术方案是:省力剪刀由带柄刀(1)、刀(2)、带齿刀柄(5)、销轴(3)及销轴(4)组成,刀(2)与带柄刀(1)用销轴(3)连接,带齿刀柄(5)与带柄刀(1)用销轴(4)连接,刀(2)下端带齿,与带齿刀柄(5)相互啮合,刀(2)的分度圆直径一定要大于带齿刀柄(5)的分度圆直径。
本实用新型的特点是,产品结构合理、省力。通过不同分度圆直径的齿轮副相互啮合而达到省力目的,人们在使用时可达到了事半功倍的效果。
附图说明:
图1是本实用新型的结构示意图。
图2是本实用新型的开合两种状态示意图。
具体实施方式:
参照图1,省力剪刀由带柄刀1、刀2、带齿刀柄5、销轴3及销轴4组成,刀2与带柄刀1用销轴3连接,带齿刀柄5与带柄刀1用销轴4连接,刀2下端带齿,与带齿刀柄5相互啮合,刀2的分度圆直径一定要大于带齿刀柄5的分度圆直径。
使用时,手握剪刀柄,随着刀柄的开合,通过带齿刀柄5的齿轮(部分)转动,带动刀2的齿轮(部分)转动使剪刀工作,以达到省力的目的。

Claims (1)

1、省力剪刀,包括带柄刀(1),其特征在于:它由带柄刀(1)、刀(2)、带齿刀柄(5)、销轴(3)及销轴(4)组成,刀(2)与带柄刀(1)用销轴(3)连接,带齿刀柄(5)与带柄刀(1)用销轴(4)连接,刀(2)下端带齿,与带齿刀柄(5)相互啮合,刀(2)的分度圆直径一定要大于带齿刀柄(5)的分度圆直径。
CN 200320105632 2003-11-28 2003-11-28 省力剪刀 Expired - Fee Related CN2657882Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320105632 CN2657882Y (zh) 2003-11-28 2003-11-28 省力剪刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320105632 CN2657882Y (zh) 2003-11-28 2003-11-28 省力剪刀

Publications (1)

Publication Number Publication Date
CN2657882Y true CN2657882Y (zh) 2004-11-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320105632 Expired - Fee Related CN2657882Y (zh) 2003-11-28 2003-11-28 省力剪刀

Country Status (1)

Country Link
CN (1) CN2657882Y (zh)

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