CN201020978Y - 注射式可更换笔头多用笔 - Google Patents

注射式可更换笔头多用笔 Download PDF

Info

Publication number
CN201020978Y
CN201020978Y CNU2006201104456U CN200620110445U CN201020978Y CN 201020978 Y CN201020978 Y CN 201020978Y CN U2006201104456 U CNU2006201104456 U CN U2006201104456U CN 200620110445 U CN200620110445 U CN 200620110445U CN 201020978 Y CN201020978 Y CN 201020978Y
Authority
CN
China
Prior art keywords
pen
replaceable
injecting type
written
injection type
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
Application number
CNU2006201104456U
Other languages
English (en)
Inventor
周敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2006201104456U priority Critical patent/CN201020978Y/zh
Application granted granted Critical
Publication of CN201020978Y publication Critical patent/CN201020978Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

一种注射式可更换笔头多用笔,其结构主要由注射式笔杆、注推活塞和可更换笔头组成。通过将医疗注射器作为笔杆使用,解决了一次性报废用笔的缺陷。又由于利用注推活塞吸取墨水,从而解决了毛笔、画笔吸取墨水不经写的缺陷。这样,通过利用注射器作为笔杆使用,使写字笔变得更简单、透明、灵活、耐用。

Description

注射式可更换笔头多用笔
技术领域
本实用新型涉及一种注射式可更换笔头多用笔。
背景技术
目前很大一部分种类用笔都存在不同的缺陷,如圆珠笔、记号笔、水彩笔属于一次性用笔;钢笔笔头容易干,隔时使用会写不出字;毛笔吸取墨水又不经写,同时需要配备墨水盘。
发明内容
本实用新型的目的在于解决原有写字用笔的缺陷,特提供一种注射式可更换笔头多用笔。
本实用新型解决其技术问题所采用的技术方案是:由一支医用注射器作为笔杆,注射器乳头外侧以更换注射针的方式实施更换各种用笔,笔头尾部内孔和注射针尾部内孔保持一致。通过将医疗注射器作为笔杆使用,解决了一次性报废用笔的缺陷。又由于利用注推活塞吸取墨水,从而解决了毛笔、画笔吸取墨水不经写的缺陷。此外,注射式笔杆还便于清洗,而且也便于更换多种颜色的液体,这样,通过利用注射器作为笔杆使用,就可解决以上种种缺陷,使写字笔变得更简单、透明、灵活、耐用。关于笔杆和注推活塞可以使用塑料、不锈钢、铝合金或玻璃等多种材料加工制造。
附图说明
下面结合附图对本实用新型进一步说明。
图1.本实用新型的主视图。
图中1.注射式笔杆,2.注推活塞,3.可更换笔头。
具体实施方式
如附图所示,可更换笔头(3)连接在注射式笔杆(1)上面,注射式笔杆(1)内装有注推活塞(2)。使用时,先利用注推活塞(2)挤出注射式笔杆(1)中的空气,然后将笔放入墨水瓶中,再拉动注推活塞(2)吸入墨水,即可使用。如需更换笔头,只需将旋转笔头拧下,换上所需的笔头即可。

Claims (4)

1.注射式可更换笔头多用笔,其特征是:可更换笔头连接在注射式笔杆上面,注射式笔杆内装有注推活塞。
2.根据权利要求1所述的注射式可更换笔头多用笔,其特征是:注射器乳头外侧连接可更换笔头。
3.根据权利要求1所述的注射式可更换笔头多用笔,其特征是:笔头尾部内孔和注射针尾部内孔保持一致。
4.根据权利要求1所述的注射式可更换笔头多用笔,其特征是:笔杆和注推活塞采用塑料、不锈钢、铝合金或玻璃等多种材料加工制造。
CNU2006201104456U 2006-04-27 2006-04-27 注射式可更换笔头多用笔 Expired - Fee Related CN201020978Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201104456U CN201020978Y (zh) 2006-04-27 2006-04-27 注射式可更换笔头多用笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201104456U CN201020978Y (zh) 2006-04-27 2006-04-27 注射式可更换笔头多用笔

Publications (1)

Publication Number Publication Date
CN201020978Y true CN201020978Y (zh) 2008-02-13

Family

ID=39088387

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201104456U Expired - Fee Related CN201020978Y (zh) 2006-04-27 2006-04-27 注射式可更换笔头多用笔

Country Status (1)

Country Link
CN (1) CN201020978Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009140906A1 (zh) * 2008-05-21 2009-11-26 Han Tianxiang 一种无芯笔及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009140906A1 (zh) * 2008-05-21 2009-11-26 Han Tianxiang 一种无芯笔及其制造方法

Similar Documents

Publication Publication Date Title
CN201020978Y (zh) 注射式可更换笔头多用笔
CN201913926U (zh) 书画水写笔
CN2834915Y (zh) 书法用自来水勺笔
CN201833694U (zh) 一种新型墨水笔
CN109421408A (zh) 一种便捷吸水钢笔
CN215096587U (zh) 一种学生学习用的吸墨管
CN214775017U (zh) 一种可循环注墨的环保中性笔
CN202115157U (zh) 环保自动铅笔
CN201172316Y (zh) 旋合吸水钢笔
CN203032263U (zh) 笔筒
CN2813317Y (zh) 自来墨毛笔
CN201102384Y (zh) 一种毛笔
CN201183400Y (zh) 双头笔
CN202388997U (zh) 圆珠钢笔
CN201172329Y (zh) 具有屏写及书写功能的笔
CN2789040Y (zh) 多功能自来水书法笔
CN201659769U (zh) 换囊式自来水笔
CN201544600U (zh) 防漏墨的圆珠笔
CN201165124Y (zh) 多功能笔
CN202528649U (zh) 书法用壶笔
CN201102404Y (zh) 多功能圆珠笔
CN201268172Y (zh) 具有屏写及书写功能的笔
CN201317184Y (zh) 坡口顶针式自动铅笔
CN2476420Y (zh) 有备两用笔
CN2147115Y (zh) 自来水毛笔

Legal Events

Date Code Title Description
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: 20080213