CN201685586U - 防丢失笔盖 - Google Patents

防丢失笔盖 Download PDF

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Publication number
CN201685586U
CN201685586U CN2010202217782U CN201020221778U CN201685586U CN 201685586 U CN201685586 U CN 201685586U CN 2010202217782 U CN2010202217782 U CN 2010202217782U CN 201020221778 U CN201020221778 U CN 201020221778U CN 201685586 U CN201685586 U CN 201685586U
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pen
pen cap
cap
loss prevention
spring plates
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Expired - Fee Related
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CN2010202217782U
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English (en)
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罗雪林
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Individual
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Abstract

本实用新型涉及一种文具用品类技术领域。公知的签字笔和钢笔笔盖,均不具备防丢失功能,很易丢失,不太理想。本实用新型提供一种由笔盖和弹簧片组成的防丢失笔盖,其特征是:在笔盖端部,设置若干块复位时能封闭盖端的弹簧片,笔杆上相应于笔盖的螺纹向上延伸若干圈。使用时就不必将笔盖取下,只需继续向上旋进,笔尖就会顶开笔盖端部的弹簧片,伸出笔盖。使用完备,将笔盖下旋,弹簧片复原,即将笔尖封闭。本实用新型的有益效果是:结构简单、使用方便、防丢失效果好。

Description

防丢失笔盖
技术领域
本实用新型涉及一种文具用品类技术领域。
背景技术
目前,公知的签字笔和钢笔笔盖,均不具备防丢失功能,很易丢失,不太理想。
发明内容
为了克服上述不足,本实用新型提供一种防丢失笔盖,就能达到不易丢失的目的。
本实用新型解决其技术问题的技术方案是:由笔盖和弹簧片组成的防丢失笔盖,其特征是:在笔盖端部,设置若干块复位时能封闭盖端的弹簧片,笔杆上相应于笔盖的螺纹向上延伸若干圈。使用时就不必将笔盖取下,只需继续向上旋进,笔尖就会顶开笔盖端部的弹簧片,伸出笔盖。使用完备,将笔盖下旋,弹簧片复原,即将笔尖封闭。
本实用新型的有益效果是:结构简单、使用方便、防丢失效果好。
附图说明
下面结合附图和实施例对本实用新型作进一步说明:
图1为本实用新型结构示意图。
图2为本实用新型使用时状态示意图。
图中1.笔杆,2.笔杆螺纹,3.笔盖,4.弹簧片。
具体实施方式
图1中,在笔盖3端部,设置若干块复位时能封闭盖端的弹簧片4,笔杆1上相应于笔盖的螺纹向上延伸若干圈。

Claims (1)

1.一种防丢失笔盖,由笔盖和弹簧片组成,其特征是:在笔盖(3)端部,设置若干块复位时能封闭盖端的弹簧片(4),笔杆(1)上相应于笔盖的螺纹向上延伸若干圈。
CN2010202217782U 2010-06-10 2010-06-10 防丢失笔盖 Expired - Fee Related CN201685586U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202217782U CN201685586U (zh) 2010-06-10 2010-06-10 防丢失笔盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202217782U CN201685586U (zh) 2010-06-10 2010-06-10 防丢失笔盖

Publications (1)

Publication Number Publication Date
CN201685586U true CN201685586U (zh) 2010-12-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202217782U Expired - Fee Related CN201685586U (zh) 2010-06-10 2010-06-10 防丢失笔盖

Country Status (1)

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CN (1) CN201685586U (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102848802A (zh) * 2012-08-31 2013-01-02 无锡莱吉特信息科技有限公司 一体笔
CN107323130A (zh) * 2017-07-17 2017-11-07 苏州亨达尔工业材料有限公司 一种塑料滚珠笔
CN114343318A (zh) * 2021-12-23 2022-04-15 田翠薇 一种多功能化妆笔

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102848802A (zh) * 2012-08-31 2013-01-02 无锡莱吉特信息科技有限公司 一体笔
CN107323130A (zh) * 2017-07-17 2017-11-07 苏州亨达尔工业材料有限公司 一种塑料滚珠笔
CN114343318A (zh) * 2021-12-23 2022-04-15 田翠薇 一种多功能化妆笔

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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: 20101229

Termination date: 20110610