CN2145705Y - 短芯铅笔 - Google Patents

短芯铅笔 Download PDF

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Publication number
CN2145705Y
CN2145705Y CN 92230163 CN92230163U CN2145705Y CN 2145705 Y CN2145705 Y CN 2145705Y CN 92230163 CN92230163 CN 92230163 CN 92230163 U CN92230163 U CN 92230163U CN 2145705 Y CN2145705 Y CN 2145705Y
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CN
China
Prior art keywords
pencil
core
short
lead
lad
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN 92230163
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English (en)
Inventor
郭铁兴
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Individual
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Individual
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Publication date
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Priority to CN 92230163 priority Critical patent/CN2145705Y/zh
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Publication of CN2145705Y publication Critical patent/CN2145705Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

一种能够节省笔芯的短芯铅笔,它是在制造铅笔 的过程中,在铅笔的一端(若是红蓝铅就在其中间部 位)留有6cm左右的长度不装铅笔芯,这部分全用木 料制成。在把铅笔芯用完时,铅笔也已成为铅笔头不 再用了。这样就节省了铅笔芯。

Description

本实用新型属铅笔加工领域,涉及一种能节省笔芯的短芯铅笔。
目前,公知的铅笔都是全芯的,即铅笔芯和整个铅笔的长度相同。这种全芯铅笔,在使用成铅笔头而不能使用时,铅笔头中的铅笔芯就白白地浪费掉了。
本实用新型的目的是提供一种短芯铅笔,它不仅具有全芯铅笔的所有功能,而且可以节省笔芯,不致造成浪费。
本实用新型的目的是这样实现的:在制造铅笔的过程中,在铅笔的一端(若是红蓝铅就在其中间部位)留有6cm左右的长度不装铅笔芯,这部分全用木料制成。当把铅笔的有芯部分使用完时,铅笔也成为铅笔头不能再用了。这样就达到了节省笔芯的目的。
由于采用上述方案,可以在具有全芯铅笔所有功能的同时,节省铅笔芯,不造成浪费。
下面结合符图对本实用新型进一步说明。
附图是一支短芯铅笔的纵剖面。
图中1、有芯部分        2、无芯部分
在图中,无芯部分(2)为6cm左右,约占铅笔全长的三分之一,为了使消费者知道有芯部分(1)和无芯部分(2)各有多长,可在有芯部分(1)和无芯部分(2)的外面涂上不同的颜色,或在铅笔外面作个其它别的标记。

Claims (1)

  1. 一种短芯铅笔,属铅笔加工领域,其特征是:在铅笔的一端(若是红蓝铅,就在其中间部位)留有部分长度不装铅笔芯,这部分全用木料制成。
CN 92230163 1992-08-10 1992-08-10 短芯铅笔 Expired - Fee Related CN2145705Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92230163 CN2145705Y (zh) 1992-08-10 1992-08-10 短芯铅笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92230163 CN2145705Y (zh) 1992-08-10 1992-08-10 短芯铅笔

Publications (1)

Publication Number Publication Date
CN2145705Y true CN2145705Y (zh) 1993-11-10

Family

ID=33773356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92230163 Expired - Fee Related CN2145705Y (zh) 1992-08-10 1992-08-10 短芯铅笔

Country Status (1)

Country Link
CN (1) CN2145705Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975522A (zh) * 2011-09-07 2013-03-20 陈爱苓 环保铅笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975522A (zh) * 2011-09-07 2013-03-20 陈爱苓 环保铅笔

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