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CN201077266Y - 三角形中性笔芯 - Google Patents

三角形中性笔芯 Download PDF

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Publication number
CN201077266Y
CN201077266Y CNU2007200859311U CN200720085931U CN201077266Y CN 201077266 Y CN201077266 Y CN 201077266Y CN U2007200859311 U CNU2007200859311 U CN U2007200859311U CN 200720085931 U CN200720085931 U CN 200720085931U CN 201077266 Y CN201077266 Y CN 201077266Y
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China
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ball
point
triangle
utility
model
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Expired - Fee Related
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CNU2007200859311U
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English (en)
Inventor
李寒野
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Individual
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Individual
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Abstract

本实用新型提供一种三角形中性笔芯,所述中性笔芯的芯管是三角形管体,该三角形管体的三个面均设有刻度尺。在使用中性笔芯时,可以使用不同地刻度尺测量物品。

Description

三角形中性笔芯
所属技术领域
本实用新型涉及一种中性笔芯,具体的说是一种三角形中性笔芯。
背景技术
现在的中性笔芯都是固体的,只是在内装入墨水供笔芯的笔头使用,既无其它用处,也使中性笔芯在用完墨水后只能作为垃圾扔掉而污染环境。
发明内容
本实用新型提供一种三角形中性笔芯,既可使用笔芯,又可作为量尺使用。
本实用新型包括中性笔芯和刻度尺,所采用的技术方案是:中性笔芯的芯管是三角形管体,该三角形管体的三个面均设有刻度尺。
本实用新型的有益效果是:在使用中性笔芯或用完墨水后,可将三角性管体的不同刻度尺用以测量物品,或在学习中直接使用,增加了中性笔芯的用途,减少了对环境的污染。
附图说明
下面结合附图和实施例对本实用新型作进一步详述。
附图为本实用新型结构示意图。
具体实施方式
图中:中性笔芯1的芯管是三角形管体2,该三角形管体2的三个面均设有刻度尺3。

Claims (1)

1.一种三角形中性笔芯,包括中性笔芯(1)和刻度尺(3),其特征是:所述中性笔芯(1)的芯管是三角形管体(2),该三角形管体(2)的三个面均设有刻度尺(3)。
CNU2007200859311U 2007-07-13 2007-07-13 三角形中性笔芯 Expired - Fee Related CN201077266Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200859311U CN201077266Y (zh) 2007-07-13 2007-07-13 三角形中性笔芯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200859311U CN201077266Y (zh) 2007-07-13 2007-07-13 三角形中性笔芯

Publications (1)

Publication Number Publication Date
CN201077266Y true CN201077266Y (zh) 2008-06-25

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ID=39569321

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200859311U Expired - Fee Related CN201077266Y (zh) 2007-07-13 2007-07-13 三角形中性笔芯

Country Status (1)

Country Link
CN (1) CN201077266Y (zh)

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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: 20080625