CN1051040C - 可作粗细书写的两用自来水笔 - Google Patents

可作粗细书写的两用自来水笔 Download PDF

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CN1051040C
CN1051040C CN97106271A CN97106271A CN1051040C CN 1051040 C CN1051040 C CN 1051040C CN 97106271 A CN97106271 A CN 97106271A CN 97106271 A CN97106271 A CN 97106271A CN 1051040 C CN1051040 C CN 1051040C
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CN1164473A (zh
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王良
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Abstract

本发明涉及一种自来水笔，尤其是一种能够粗细两用的自来水笔。其由有缝笔尖体、笔尖头、置于笔尖体一侧的笔舌、笔杆、笔帽、储墨管和夹套组成。特征在于：笔尖体的另一侧对称设置一个笔舌，笔尖头置于笔尖体尖端的内、外两侧且在两侧的大小不同。由于两个笔舌向笔尖供墨，保证笔尖供墨充足、流畅，解决了输墨通道堵塞引起的整支笔的报费，延长了笔的使用寿命，同时，笔尖头有了大小头，使得人们按需要方便地选择粗细笔尖头写字。

Description

可作粗细书写的两用自来水笔
本发明涉及一种自来水笔，尤其是一种能够粗细两用的自来水笔。
目前市场上的自来水笔主要由有缝笔尖、笔舌、储墨管、笔杆、笔帽和夹套等组成。它通常是一个有缝笔尖配置一个笔舌，在笔舌中开设输墨通道向有缝笔尖供墨。有缝笔尖是由有缝的笔尖体(该缝是从笔尖体的中间开到笔尖体的尖端)和置于笔尖体尖端的笔尖头组成，同一个笔尖头往往只能被用作一种粗或细线条使用。如果笔舌中的输墨通道堵塞的话，笔就不能使用，造成了整支笔的废弃或需要修理，给书写者带来了麻烦和经济损失。另外，在有些书写者需要粗细线条对比使用的时候，就不能方便地在同一笔尖头书写完成。中国专利申请公告号CN2065552U公开的“粗细两用自来水钢笔”，虽然是粗细两用自来水笔，但其笔尖为菱形叶片形状，两个菱形尖端为粗细笔尖头，使用时通过调换笔尖两尖部来达到粗细笔尖头变换，这样给书写者带来了极大的不方便。
本发明的目的是提供一种笔尖供墨充足、流畅，并且在同一笔尖头上能书写出粗细二种线条的笔。
本发明的目的是这样实现的：  可作粗细书写的两用自来水笔由有缝笔尖体、笔尖头、贴置于笔尖体一侧的笔舌、笔杆、笔帽、储墨管和夹套组成，其特征在于：笔尖体的另一侧对称贴置一个笔舌，笔尖头置于笔尖体尖端的内、外两侧且在两侧的大小不同。
由于采用上述的技术方案，使得有两个笔舌各自通过其输墨通道向笔尖供墨，保证笔尖供墨充足、流畅，并且保持了书写时的笔尖弹性，解决了以往单个笔舌其输墨通道堵塞引起的整支笔的报费，延长了笔的使用寿命，同时，笔尖头采用了大小形，使在一支笔尖上正反二面能写出粗细不同的线条，满足人们不同的需要。
下面结合实施例的附图对本发明的结构详述如下：
图1是本发明的总装图；
图2是双笔舌与笔尖的装配图；
由图1、图2、图3、图4、图5、图6和图7可知，本发明由笔尖体3、笔尖头2、置于笔尖体一侧的笔舌4、笔杆6、笔帽1、储墨管5和夹套8组成。如图2所示，笔尖体的另一侧对称贴置一个笔舌7，通过夹套8固定笔舌4和笔舌7，笔舌可采用塑料做成。笔尖头2置于笔尖体3尖端的内、外两侧且在两侧的大小不同，如图5所示，笔尖头俯视时，其形状近似一个三角形，通常笔尖头做成图6或图7形状，大园弧头22为粗笔尖头，小园弧头21为细笔尖头。

Claims (1)

1.一种可作粗细书写的两用自来水笔，由有缝笔尖体、笔尖头、置于笔尖体一侧的笔舌、笔杆、笔帽、储墨管和夹套组成，其特征在于：笔尖体的另一侧对称设置一个笔舌，笔尖头置于笔尖体尖端的内、外两侧且在两侧的大小不同。
CN97106271A 1997-02-05 1997-02-05 可作粗细书写的两用自来水笔 Expired - Fee Related CN1051040C (zh)

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CN97106271A CN1051040C (zh) 1997-02-05 1997-02-05 可作粗细书写的两用自来水笔

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CN97106271A CN1051040C (zh) 1997-02-05 1997-02-05 可作粗细书写的两用自来水笔

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CN1164473A CN1164473A (zh) 1997-11-12
CN1051040C true CN1051040C (zh) 2000-04-05

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109304962A (zh) * 2018-11-28 2019-02-05 上海晨光文具股份有限公司 自来水笔

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316478A (en) * 1941-10-21 1943-04-13 Norman E Weigel Pen point material
CN2098374U (zh) * 1990-02-27 1992-03-11 杨立明 鹰嘴形多能钢笔笔嘴

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316478A (en) * 1941-10-21 1943-04-13 Norman E Weigel Pen point material
CN2098374U (zh) * 1990-02-27 1992-03-11 杨立明 鹰嘴形多能钢笔笔嘴

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