CN200945623Y - 一种瓜果刀 - Google Patents

一种瓜果刀 Download PDF

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Publication number
CN200945623Y
CN200945623Y CNU200620129581XU CN200620129581U CN200945623Y CN 200945623 Y CN200945623 Y CN 200945623Y CN U200620129581X U CNU200620129581X U CN U200620129581XU CN 200620129581 U CN200620129581 U CN 200620129581U CN 200945623 Y CN200945623 Y CN 200945623Y
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knife
cutter hub
hilt
amphisarca
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Expired - Fee Related
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CNU200620129581XU
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English (en)
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陈秀姿
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Individual
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Abstract

本实用新型公开了一种瓜果刀,包括内柄、外柄套、刀体、刀体上端为刀背、刀体下端为刀刃口,其特征在于:所述的圆柱形内柄前后两端各设有螺纹,其前后两端的圆截面上设有可供刀体插入的凹槽;外柄套内设有与内柄相应的阴螺纹;所述的一端刀体下端设有一段锯齿形刀刃口;所述的另一端刀体刀背上设有开瓶起子。本实用新型适合于各种大小水果刀刀体与刀柄装配,并且结构简单、成本低廉、易于制作。

Description

一种瓜果刀
技术领域;
本实用新型涉及一种瓜果刀。
背景技术;
目前,在水果刀的技术领域,水果刀由刀体和刀柄组成,比较单一,只能一端是刀体一端是刀柄,一般要买两把大小水果刀,造成资源浪费的情况。
发明内容;
本实用新型所要解决的技术问题是提供一种结构简单、使用方便的瓜果刀。
为解决上述技术问题,本实用新型所采用的技术方案是;一种瓜果刀,包括内柄、外柄套、刀体、刀体上端为刀背、刀体下端为刀刃口,在所述的圆柱形内柄前后两端各设有螺纹,其前后两端的圆截面上设有可供刀体插入的凹槽;外柄套内设有与内柄相应的阴螺纹;在所述的一端刀体下端设有一段锯齿形刀刃口;在所述的另一端刀体刀背上设有开瓶起子。
由于在内柄前后两端的圆截面上设有可供刀体插入的凹槽;使两把大小不一的刀体各安装在刀柄两端的圆截面上,大大减低了生产成本、减少了刀柄资源;锯齿形刀刃口,使水果刀能轻易的切开比较硬的水果和瓜果的壳。
附图说明;
下面结合附图和具体实施方式对本实用新型作进一步说明;
图1;是本实用新型刀体与内柄连接的结构示意图;
图2;是本实用新型外柄套的结构示意图;
具体实施方式;
如图1所示瓜果刀,内柄2、刀体1、刀体1上端为刀背、刀体1下端为刀刃口,在所述的一端刀体1刀背上设有开瓶起子8;所述的另一端刀体1下端设有一段锯齿形刀刃口7。在所述的圆柱形内柄2前后两端各设有螺纹3,其前后两端的圆截面上设有可供刀体1插入的凹槽6。
如图2所示外柄套5,外柄套5内设有阴螺纹4,装配时把外柄套5螺接内柄2组合成水果刀,使用时外柄套5与内柄2一端螺接,该外柄套5设置为刀体1的外刀柄,其又保护了不使用的刀体1。

Claims (1)

1,一种瓜果刀,包括内柄、外柄套、刀体、刀体上端为刀背、刀体下端为刀刃口,其特征在于;所述的圆柱形内柄前后两端各设有螺纹,其前后两端的圆截面上设有可供刀体插入的凹槽;外柄套内设有与内柄相应的阴螺纹;所述的一端刀体下端设有一段锯齿形刀刃口;所述的另一端刀体刀背上设有开瓶起子。
CNU200620129581XU 2006-07-18 2006-07-18 一种瓜果刀 Expired - Fee Related CN200945623Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200620129581XU CN200945623Y (zh) 2006-07-18 2006-07-18 一种瓜果刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200620129581XU CN200945623Y (zh) 2006-07-18 2006-07-18 一种瓜果刀

Publications (1)

Publication Number Publication Date
CN200945623Y true CN200945623Y (zh) 2007-09-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200620129581XU Expired - Fee Related CN200945623Y (zh) 2006-07-18 2006-07-18 一种瓜果刀

Country Status (1)

Country Link
CN (1) CN200945623Y (zh)

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