CN201077233Y - 可适用长短笔芯的笔 - Google Patents

可适用长短笔芯的笔 Download PDF

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Publication number
CN201077233Y
CN201077233Y CNU2007200860427U CN200720086042U CN201077233Y CN 201077233 Y CN201077233 Y CN 201077233Y CN U2007200860427 U CNU2007200860427 U CN U2007200860427U CN 200720086042 U CN200720086042 U CN 200720086042U CN 201077233 Y CN201077233 Y CN 201077233Y
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pen
utility
model
cap
brush
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CNU2007200860427U
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段武阳
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Abstract

本实用新型提供一种可适用长短笔芯的笔,在笔杆上的两侧设有相对的齿条座,在笔帽的两侧相对处设有与齿条座相对应的带挂钩的垂直条,本实用新型可以通过垂直条的挂钩与齿条座相挂,上下调整笔杆与笔帽的连接距离,由此可使用各种长短不一致的笔芯,增加了书写笔对笔芯的适用范围。

Description

可适用长短笔芯的笔
所属技术领域
本实用新型涉及一种文化用品,具体的说是一种可适用长短笔芯的笔。
背景技术
现在使用的圆珠笔和中性笔都是专用的,主要是因为其内装的笔芯长短不一致而导致不能相互使用笔芯。
发明内容
本实用新型提供一种可适用长短笔芯的笔,可以适用圆珠笔芯和中性笔芯等各种长短不一致的笔芯。
本实用新型包括书写笔的笔杆和上方的笔帽,所采用的技术方案是:在笔杆上方的两侧各设置一个相对的齿条座,在笔帽的两侧相对处设置可与齿条座相对应的带挂钩的垂直条。当书写笔内装入笔芯时,套入笔帽并向前顶出笔尖,其垂直条的挂钩即可根据笔芯的长短挂住齿条座的齿牙即固定住笔芯,更换笔芯时,可将笔帽旋转一下,随即错开齿条座拨出笔帽。
本实用新型的有益效果是:通过垂直条的挂钩与齿条座的上下钩挂调整,可适合装入各种长短不一致的笔芯。
附图说明
下面结合附图和实施例作进一步说明。
附图为本实用新型结构示意图。
具体实施方式
图中:在笔杆4上方的两侧设置相对的齿条座5,在笔帽1的两侧相对处设置可与齿条座5相对应的带挂钩3的垂直条2。

Claims (1)

1.一种可适用长短笔芯的笔,包括书写笔的笔杆(4)和上方的笔帽(1),其特征是:在笔杆(4)上方的两侧设有相对的齿条座(5),在笔帽(1)的两侧相对处设有可与齿条座(5)相对应的带挂钩(3)的垂直条(2)。
CNU2007200860427U 2007-07-20 2007-07-20 可适用长短笔芯的笔 Expired - Fee Related CN201077233Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200860427U CN201077233Y (zh) 2007-07-20 2007-07-20 可适用长短笔芯的笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200860427U CN201077233Y (zh) 2007-07-20 2007-07-20 可适用长短笔芯的笔

Publications (1)

Publication Number Publication Date
CN201077233Y true CN201077233Y (zh) 2008-06-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200860427U Expired - Fee Related CN201077233Y (zh) 2007-07-20 2007-07-20 可适用长短笔芯的笔

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CN (1) CN201077233Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494330A (zh) * 2014-12-31 2015-04-08 苏州市职业大学 一种摩擦调节式圆珠笔笔套

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494330A (zh) * 2014-12-31 2015-04-08 苏州市职业大学 一种摩擦调节式圆珠笔笔套

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Granted publication date: 20080625