CN106427303A - 一种新式上色笔 - Google Patents

一种新式上色笔 Download PDF

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Publication number
CN106427303A
CN106427303A CN201611129348.6A CN201611129348A CN106427303A CN 106427303 A CN106427303 A CN 106427303A CN 201611129348 A CN201611129348 A CN 201611129348A CN 106427303 A CN106427303 A CN 106427303A
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China
Prior art keywords
penholder
pen
inner tube
new
type upper
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Pending
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CN201611129348.6A
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English (en)
Inventor
张眙宁
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Individual
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Individual
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Priority to CN201611129348.6A priority Critical patent/CN106427303A/zh
Publication of CN106427303A publication Critical patent/CN106427303A/zh
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/023Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions with a deformable barrel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08Protecting means, e.g. caps

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

一种新式上色笔,具有只有一端设有开口的笔杆,笔杆的内部设有内管,内管的内部盛装有液体颜料,底部伸出一根笔芯棒;内管上具有一圈弧形的凸起部,笔杆上设有一圈弹性带,弹性带的位置略高于凸起部的最大直径部位;内管的底部通过一根弹簧与笔杆的封闭的一端内侧进行连接。本发明能够让上色笔的笔尖在不使用时自动缩回,防止不小心造成污染,操作简单,效果显著,实用性强,便于推广。

Description

一种新式上色笔
技术领域
本发明涉及一种绘图工具,特别是一种上色笔。
背景技术
一般来说,在使用上色笔时,如果在使用后忘记套上笔帽而将笔尖露在外面,有可能不小心受到碰撞,在其他东西上留下痕迹,造成污染。
发明内容
为解决上述问题,本发明提供一种新式上色笔。
本发明解决其技术问题所采用的技术方案是:一种新式上色笔,具有只有一端设有开口的笔杆,所述笔杆的内部设有内管,所述内管的内部盛装有液体颜料,底部伸出一根笔芯棒;所述内管上具有一圈弧形的凸起部,所述笔杆上设有一圈弹性带,所述弹性带的位置略高于所述凸起部的最大直径部位;所述内管的底部通过一根弹簧与所述笔杆的封闭的一端内侧进行连接。
所述笔杆的开口的一端设有中空的锥形挡板。
所述笔杆的开口的一端安装有笔帽,所述笔帽与所述笔杆可以是螺纹连接,也可以是卡合连接。
本发明的有益效果是:能够让上色笔的笔尖在不使用时自动缩回,防止不小心造成污染,操作简单,效果显著,实用性强,便于推广。
附图说明
图1为上色笔放置时的结构图;
图2为上色笔使用时的结构图。
图中:笔杆1,内管2,笔帽3,弹性带11,锥形挡板12,笔芯棒21,凸起部22,弹簧23。
具体实施方式
为使本发明的技术方案更加清楚明白,下面结合附图具体实施例对本发明作进一步说明。
如图1所示,一种新式上色笔,具有只有一端设有开口的笔杆1,笔杆1的内部设有内管2,内管2的内部盛装有液体颜料,底部伸出一根笔芯棒21;内管2上具有一圈弧形的凸起部22,笔杆1上设有一圈弹性带11,弹性带11的位置略高于凸起部22的最大直径部位;内管2的底部通过一根弹簧23与笔杆1的封闭的一端内侧进行连接。
笔杆1的开口的一端设有中空的锥形挡板12,并安装有笔帽3,笔帽3与笔杆1可以是螺纹连接,也可以是卡合连接。
如图2所示,在使用上色笔时,取下笔帽3,握住笔杆1,把手指会放置在弹性带11上并将弹性带11捏紧内缩,按压到内管2上的凸起部22,则手指会沿着凸起部22的弧度滑动并具有向上移动的倾向,反向挤压内管2向下移动,带动笔芯棒21伸出到笔杆1的外部,即可进行上色。同时,弹簧23被拉伸变形。
而当使用完后,只要松开弹性带11,内管2就会在弹簧23的作用下回复原位,包括笔芯棒21在内一并缩回到笔杆1的内部,以免笔芯棒21露出在外,在其他东西上留下痕迹或造成污染。
以上所述仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换的技术方案,都应涵盖在本发明的保护范围之内。

Claims (5)

1.一种新式上色笔,具有只有一端设有开口的笔杆(1),其特征在于:所述笔杆(1)的内部设有内管(2),所述内管(2)的内部盛装有液体颜料,底部伸出一根笔芯棒(21);所述内管(2)上具有一圈弧形的凸起部(22),所述笔杆(1)上设有一圈弹性带(11),所述弹性带(11)的位置略高于所述凸起部(22)的最大直径部位;所述内管(2)的底部通过一根弹簧(23)与所述笔杆(1)的封闭的一端内侧进行连接。
2.根据权利要求1所述的一种新式上色笔,其特征在于:所述笔杆(1)的开口的一端设有中空的锥形挡板(12)。
3.根据权利要求1所述的一种新式上色笔,其特征在于:所述笔杆(1)的开口的一端安装有笔帽(3)。
4.根据权利要求3所述的一种新式上色笔,其特征在于:所述笔帽(3)与所述笔杆(1)螺纹连接。
5.根据权利要求3所述的一种新式上色笔,其特征在于:所述笔帽(3)与所述笔杆(1)卡合连接。
CN201611129348.6A 2016-12-09 2016-12-09 一种新式上色笔 Pending CN106427303A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611129348.6A CN106427303A (zh) 2016-12-09 2016-12-09 一种新式上色笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611129348.6A CN106427303A (zh) 2016-12-09 2016-12-09 一种新式上色笔

Publications (1)

Publication Number Publication Date
CN106427303A true CN106427303A (zh) 2017-02-22

Family

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Family Applications (1)

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CN201611129348.6A Pending CN106427303A (zh) 2016-12-09 2016-12-09 一种新式上色笔

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CN (1) CN106427303A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11951762B2 (en) 2022-03-23 2024-04-09 BIC Violex Single Member S.A. Writing instrument and method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101092093A (zh) * 2006-06-23 2007-12-26 太幸精密工业股份有限公司 墨水笔改良结构
CN101172438A (zh) * 2006-05-16 2008-05-07 王良 标记工具
CN201140608Y (zh) * 2008-01-16 2008-10-29 高磊 新型自动笔
CN101797854A (zh) * 2009-02-06 2010-08-11 斑马株式会社 书写工具
CN201833701U (zh) * 2010-05-18 2011-05-18 吴冬冬 旋转推进式自动铅笔

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101172438A (zh) * 2006-05-16 2008-05-07 王良 标记工具
CN101092093A (zh) * 2006-06-23 2007-12-26 太幸精密工业股份有限公司 墨水笔改良结构
CN201140608Y (zh) * 2008-01-16 2008-10-29 高磊 新型自动笔
CN101797854A (zh) * 2009-02-06 2010-08-11 斑马株式会社 书写工具
CN201833701U (zh) * 2010-05-18 2011-05-18 吴冬冬 旋转推进式自动铅笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11951762B2 (en) 2022-03-23 2024-04-09 BIC Violex Single Member S.A. Writing instrument and method thereof

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