CN2187545Y - 一种笔 - Google Patents

一种笔 Download PDF

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Publication number
CN2187545Y
CN2187545Y CN 94209299 CN94209299U CN2187545Y CN 2187545 Y CN2187545 Y CN 2187545Y CN 94209299 CN94209299 CN 94209299 CN 94209299 U CN94209299 U CN 94209299U CN 2187545 Y CN2187545 Y CN 2187545Y
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China
Prior art keywords
pencil
core
pen
utility
model
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 94209299
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English (en)
Inventor
霍桂彬
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Individual
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Individual
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Priority to CN 94209299 priority Critical patent/CN2187545Y/zh
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Publication of CN2187545Y publication Critical patent/CN2187545Y/zh
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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

本实用新型涉及一种可更换笔芯的书写用笔,在 笔杆内附设有贮芯腔,贮芯腔内装有笔芯。本实用新 型可以是圆珠笔或自动铅笔,更换笔芯时只需将笔杆 拧下,将笔芯从贮芯腔中取出,装入笔杆内即可书写, 使用起来较为方便。

Description

本实用新型涉及一种书写用笔。
人们经常使用的圆珠笔、自动铅笔等一般可更换笔芯,在不贮备笔芯的情况下使用起来较不方便。
本实用新型的目的在于提供一种贮备有笔芯使用较为方便的书写用笔。
本实用新型的目的是这样实现的,在笔杆内附设有贮芯腔,贮芯腔内装有笔芯,更换笔芯时只需在笔杆贮芯腔内取出笔芯换下即可,使用起来较为方便。
附图1为本实用新型结构示意图。
附图2为附图1A-A向剖视放大图。
如附图1所示,本实用新型可以是圆珠笔或自动铅笔,更换笔芯4时只需将笔杆1拧下,将笔芯4从贮芯腔3中取出,装入笔杆1内即可。本实用新型在笔杆1内可附设1-8个贮芯腔3,贮备1-8个笔芯4。附图1和附图2所示为自动铅笔笔杆贮芯示意图。
附图2所示为本实用新型附设有4个贮芯腔3结构示意图。使用的笔芯4即铅芯装在笔芯套2内,贮芯腔3内装有笔芯4为铅芯,当笔芯套2内的铅芯用完后,将贮芯腔3内的铅芯取出装入笔芯套2内即可书写,使用起来很方便。

Claims (2)

1、一种笔,包括笔杆1、可更换的笔芯4等,其特征在于在笔杆1内附设有贮芯腔3,贮芯腔3内装有笔芯4。
2、根据权利要求1所述的一种笔,其特征在于笔杆1内附设有1-8个贮芯腔3。
CN 94209299 1994-04-19 1994-04-19 一种笔 Expired - Fee Related CN2187545Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94209299 CN2187545Y (zh) 1994-04-19 1994-04-19 一种笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94209299 CN2187545Y (zh) 1994-04-19 1994-04-19 一种笔

Publications (1)

Publication Number Publication Date
CN2187545Y true CN2187545Y (zh) 1995-01-18

Family

ID=33827026

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94209299 Expired - Fee Related CN2187545Y (zh) 1994-04-19 1994-04-19 一种笔

Country Status (1)

Country Link
CN (1) CN2187545Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee