CN201172326Y - 多头彩色圆珠笔 - Google Patents

多头彩色圆珠笔 Download PDF

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Publication number
CN201172326Y
CN201172326Y CNU2008200717071U CN200820071707U CN201172326Y CN 201172326 Y CN201172326 Y CN 201172326Y CN U2008200717071 U CNU2008200717071 U CN U2008200717071U CN 200820071707 U CN200820071707 U CN 200820071707U CN 201172326 Y CN201172326 Y CN 201172326Y
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Prior art keywords
point pen
ball point
cap
ball
brush
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Expired - Fee Related
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CNU2008200717071U
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English (en)
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贾玉成
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Individual
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Individual
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Priority to CNU2008200717071U priority Critical patent/CN201172326Y/zh
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Abstract

一种多头彩色圆珠笔,属于文化用品技术领域,其特征是:笔管与笔芯套螺纹配合,笔芯套为多孔管形,其中心孔套有笔帽内转轴,外孔套有笔芯,笔芯上套有弹簧,在笔帽上设有纵向条形槽,在与条形槽对应的笔帽内置有顶杆,顶杆与笔帽外的按钮连接固定,在笔帽内中心孔设有顶片,顶片延伸至笔芯套内。有益效果是:设计结构简单、合理,整体紧凑、细小,使用携带方便。

Description

多头彩色圆珠笔
技术领域
本实用新型属于文化用品技术领域。
背景技术
目前,彩色圆珠笔一般是单管单头结构,即一笔一色,使用较为不便,另有一种单管多头的彩色圆珠笔,但其结构是每支彩笔芯均配套有按键、弹出、收回机构,结构复杂,容易损坏。
发明内容
本实用新型的目的是:
提供一种单管多头彩色圆珠笔,它可在单笔管内置多个圆珠笔,并能实现转换。
本实用新型的技术方案是:
笔管与笔芯套螺纹配合,笔芯套为多孔管形,其中心孔套有笔帽内转轴,外孔套有笔芯,笔芯上套有弹簧,在笔帽上设有纵向条形槽,在与条形槽对应的笔帽内置有顶杆,顶杆与笔帽外的按钮连接固定,在笔帽内中心孔设有顶片,顶片延伸至笔芯套内。
本实用新型的有益效果是:
设计结构简单、合理,整体紧凑、细小,使用携带方便。
附图说明
图1是本实用新型放置状态结构主剖视图;
图2是本实用新型使用状态结构主剖视图;
图3是本实用新型A-A结构剖视图;
图4是本实用新型B-B结构剖视图;
具体实施方式
下面结合附图对本实用新型做进一步描述:
如图所示,1是笔帽、2是按钮、3是顶杆弹簧、4是顶杆、5是顶片、6是笔芯弹簧、7是笔芯套、8是顶丝、9是笔芯、10是笔管。
顶杆在笔帽体的侧孔内可滑动,通过按钮和顶杆弹簧实现顶杆的上、下移动,顶杆顶着笔芯顶出,并通过顶片卡住定位,顶丝及笔帽内转轴将笔芯套与笔帽连为一体,并能使笔帽相对于笔芯套转动,当笔帽带动顶杆转动到笔芯顶端时,按动按钮,顶杆将笔芯顶出使用,不用或换用色笔时,转动笔帽,顶片被移出笔芯堵头,所使用过的笔芯通过笔芯弹簧顶回笔管。

Claims (1)

1、一种多头彩色圆珠笔,包括笔芯,其特征是:笔管与笔芯套螺纹配合,笔芯套为多孔管形,其中心孔套有笔帽内转轴,外孔套有笔芯,笔芯上套有弹簧,在笔帽上设有纵向条形槽,在与条形槽对应的笔帽内置有顶杆,顶杆与笔帽外的按钮连接固定,在笔帽内中心孔设有顶片,顶片延伸至笔芯套内。
CNU2008200717071U 2008-04-16 2008-04-16 多头彩色圆珠笔 Expired - Fee Related CN201172326Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200717071U CN201172326Y (zh) 2008-04-16 2008-04-16 多头彩色圆珠笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200717071U CN201172326Y (zh) 2008-04-16 2008-04-16 多头彩色圆珠笔

Publications (1)

Publication Number Publication Date
CN201172326Y true CN201172326Y (zh) 2008-12-31

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ID=40199433

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200717071U Expired - Fee Related CN201172326Y (zh) 2008-04-16 2008-04-16 多头彩色圆珠笔

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CN (1) CN201172326Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104029539A (zh) * 2013-03-06 2014-09-10 孙吟莹 修正液水笔一体笔
CN110954422A (zh) * 2019-12-24 2020-04-03 河北地质大学 一种便携式宝石用简易硬度计

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104029539A (zh) * 2013-03-06 2014-09-10 孙吟莹 修正液水笔一体笔
CN110954422A (zh) * 2019-12-24 2020-04-03 河北地质大学 一种便携式宝石用简易硬度计

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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: 20081231

Termination date: 20110416