CN2354761Y - 一种圆珠笔套 - Google Patents

一种圆珠笔套 Download PDF

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Publication number
CN2354761Y
CN2354761Y CN 98230994 CN98230994U CN2354761Y CN 2354761 Y CN2354761 Y CN 2354761Y CN 98230994 CN98230994 CN 98230994 CN 98230994 U CN98230994 U CN 98230994U CN 2354761 Y CN2354761 Y CN 2354761Y
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pen
pen cap
utility
model
cap
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CN 98230994
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刘强
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Abstract

本实用新型涉及一种可放置任意规格的圆珠笔套,其主要特点是在笔套内壁设有限位齿,笔套筒内增设有一个与限位齿配合的带控制块的锁定件,锁定件上固有一对弹性片,两弹性片之间设有锥针。本实用新型的笔套结构新颖,笔芯可换性强,适合于各种规格的笔芯。

Description

一种圆珠笔套
本实用新型涉及一种圆珠笔套,特别是涉及一种可放置任意笔芯的圆珠套。
目前市场上购买的圆珠笔套,一般都采用一种笔套对应一种笔芯。这种单一结构的笔套,笔芯的可换度低,有时因条件限制,一时买不到合适的笔芯而造成笔套的浪费。
本实用新型的目的是克服上述笔套之不足,提供一种可放置任意大小,长短笔芯的圆珠笔套。
本实用新型是通过如下措施实现上述目的。除了现有的笔芯,笔套外,其主要特点是在笔套内壁设有限位齿,笔套筒内还增设有一个与限位齿配合的带控制块的锁定件,所说的控制块上连接有一对弹性片,在两弹性片之间设有一锥针。笔芯插于锥针上由弹性片夹紧推动控制块即可达到使用各种笔芯的目的。
下面结合附图及实施例对本实用新型作详细说明。
图1为本实用新型结构示意图。
本实用新型的结构由笔芯3,笔套8构成,在笔套8内壁设有限位齿2,笔套筒内还增设有一个与限位齿2配合的并带有控制块5的锁定件7,在控制块6上固接有一对弹性片5,两弹性片5之间固有一锥针4。可将不同规格的笔芯3插于锥针4上,由弹性片5将其夹紧,笔芯3短时,向下推动控制块6,然后由锁紧件7锁紧即可使用。为了使笔芯3在写作时不恍动,笔头1设置成带内螺纹的锥形旋紧于笔套筒头上。
采用本实用新型的圆珠笔套,笔芯可换性强,使用方便,节约成本,笔套可做成任意几何形状。

Claims (1)

1、一种圆珠笔套,由笔芯3,笔套8构成,其特征在于:笔套8内壁设有限位齿2,笔套筒内还增设有一个与限位齿2配合的带控制块6的锁定件7,所说的控制块6上连接有一对弹性片5,两弹性片5之间设有锥针4。
CN 98230994 1998-07-01 1998-07-01 一种圆珠笔套 Expired - Fee Related CN2354761Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98230994 CN2354761Y (zh) 1998-07-01 1998-07-01 一种圆珠笔套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98230994 CN2354761Y (zh) 1998-07-01 1998-07-01 一种圆珠笔套

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CN2354761Y true CN2354761Y (zh) 1999-12-22

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CN 98230994 Expired - Fee Related CN2354761Y (zh) 1998-07-01 1998-07-01 一种圆珠笔套

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112932053A (zh) * 2021-01-25 2021-06-11 杨莉萍 一种旋出后可定时自动回缩的管状口红

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112932053A (zh) * 2021-01-25 2021-06-11 杨莉萍 一种旋出后可定时自动回缩的管状口红

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