CN2770899Y - 菜刀 - Google Patents

菜刀 Download PDF

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Publication number
CN2770899Y
CN2770899Y CN 200520012057 CN200520012057U CN2770899Y CN 2770899 Y CN2770899 Y CN 2770899Y CN 200520012057 CN200520012057 CN 200520012057 CN 200520012057 U CN200520012057 U CN 200520012057U CN 2770899 Y CN2770899 Y CN 2770899Y
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China
Prior art keywords
knife
kitchen
handle
kitchen knife
utility
Prior art date
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Expired - Fee Related
Application number
CN 200520012057
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English (en)
Inventor
吴歌
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Individual
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Individual
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Priority to CN 200520012057 priority Critical patent/CN2770899Y/zh
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Publication of CN2770899Y publication Critical patent/CN2770899Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

一种菜刀,属于厨房中使用的炊具。本菜刀由刀柄和刀体两部分组成,刀体的后部向内凹进去,以便于手可方便的握住刀柄,刀柄向前沿伸至刀体的中部。本菜刀刀体后部凹进和刀柄向前沿伸,消除使用时支点与力点两条垂线之间的距离。其优点为:一是省力。手臂发出的力量沿垂直方向通过菜刀直接作用于物体,不再浪费体力。二是舒适。握刀手不需要克服扭力,手腕不易疲劳。三是稳定。手握刀柄前部,拇指的食指向下伸出从两侧夹住刀体,可以避免刀体摆动。四是灵活。需要发挥菜刀“剁”的功能时,手握刀柄后部,用起来与普通菜刀一样灵活。五是习惯。握持方法与普通菜刀无异。

Description

菜刀
技术领域
一种菜刀,属于厨房中使用的炊具。
背景技术
使用普通菜刀切割物体时,握刀的手必须朝两个相反的方向用力。一是朝下前方用力,为了切开物体;二是朝上后方用力,为了保持刀刃与砧板的平行。时间稍长,手腕就会疲劳酸痛。切割未经解冻的肉类等硬度较大的物体,这种现象就更加明显了。
实用新型内容
本实用新型的目的是提供一种用力更加合理、省力的菜刀。
本菜刀由刀柄和刀体两部分组成,刀体的后部向内凹进去,以便于手可方便的握住刀柄,刀柄向前沿伸至刀体的中部。
本菜刀刀体后部凹进和刀柄向前沿伸,消除使用时支点与力点两条垂线之间的距离。其优点为:一是省力。手臂发出的力量沿垂直方向通过菜刀直接作用于物体,不再浪费体力。二是舒适。握刀手不需要克服扭力,手腕不易疲劳。三是稳定。手握刀柄前部,拇指的食指向下伸出从两侧夹住刀体,可以避免刀体摆动。四是灵活。需要发挥菜刀“剁”的功能时,手握刀柄后部,用起来与普通菜刀一样灵活。五是习惯。握持方法与普通菜刀无异。
附图说明
图1为本菜刀的正视示意图;
图2为本菜刀的俯视示意图。
具体实施方式
本菜刀由刀柄1和刀体2两部分组成,刀体2的后部向内凹进去,刀柄1向前沿伸至刀体2的中部,使支点和力点的垂线重合。

Claims (1)

1、一种菜刀,由刀柄和刀体两部分组成,其特征在于刀体的后部向内凹进去,以便于手可方便的握住刀柄,刀柄向前沿伸至刀体的中部。
CN 200520012057 2005-03-24 2005-03-24 菜刀 Expired - Fee Related CN2770899Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520012057 CN2770899Y (zh) 2005-03-24 2005-03-24 菜刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520012057 CN2770899Y (zh) 2005-03-24 2005-03-24 菜刀

Publications (1)

Publication Number Publication Date
CN2770899Y true CN2770899Y (zh) 2006-04-12

Family

ID=36704685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520012057 Expired - Fee Related CN2770899Y (zh) 2005-03-24 2005-03-24 菜刀

Country Status (1)

Country Link
CN (1) CN2770899Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060412

Termination date: 20110324