CN2250258Y - “大换胆”自来水笔 - Google Patents

“大换胆”自来水笔 Download PDF

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CN2250258Y
CN2250258Y CN 95217960 CN95217960U CN2250258Y CN 2250258 Y CN2250258 Y CN 2250258Y CN 95217960 CN95217960 CN 95217960 CN 95217960 U CN95217960 U CN 95217960U CN 2250258 Y CN2250258 Y CN 2250258Y
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朱周明
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Abstract

本实用新型是一种改进自来水笔贮装墨水构造的装置,其主要特征是“大换胆”:1.笔胆、笔头可以旋开或拔开;2.装墨水时用尖嘴盖软墨水瓶对着笔胆的通墨口注入墨水,或更换以备用笔胆;3.笔头、笔胆中间的垫圈,垫套能防止墨水外漏;4.其中两种笔胆软体,但胆颈等前半部分较硬;5.其中一种笔胆是硬体,和笔壳合二为一。其优点有:装墨水不沾污笔头;笔胆容墨量大大增加;软笔胆可以大量生产,随时携带备用;硬笔胆和笔壳合二为一,省工本。

Description

“大换胆”自来水笔
本实用新型是一种改进自来水笔贮装墨水构造的装置。
就申请人所知,现有的自来水笔,笔胆、笔壳分离,笔胆体积小,一要要有笔壳套在外面保护,装墨水须用笔头插入墨水瓶中吸取。在这种技术状况下,必然存在这样一些弊端:笔胆容墨量少,要经常装墨水,装墨水又容易使笔头、手沾污。
而本实用新型的目的,就是要扩大笔胆的容量,并改吸墨为注入墨水,以保持笔头洁净。
本实用新型的目的是这样实现的:笔胆与笔壳合二为一,硬体,有颈外螺旋;笔脑相应由普通自来水笔的颈外螺旋改为颈内螺旋;旋紧笔脑、笔胆,它们的通墨道相通,中间的圆孔双层垫圈能防止墨水外漏;上装墨水时,旋出笔胆用尖嘴盖、墨水瓶的尖嘴对着笔胆的通墨道注射入墨水,或者更换以备用笔胆。
这样的自来水笔,大大增加了容墨量,也省工本,笔胆还可以携带备用,而且装墨改“吸”为“注”,能保持笔头的洁净。
下面结合附图对本实用新型作进一步说明。
图一为本实用新型的纵剖面图,(不包括笔套,它的笔套与普通笔套一样)。
图二为颈外螺旋笔胆直观图。
图三为颈内螺旋笔脑直观图。
图四为圆孔双层垫圈直观图。
图五为尖嘴盖墨水瓶直观图。其中:
①、为颈内螺旋笔脑;
②、为笔脑通墨道;
③、为圆孔双层垫圈;
④、为笔脑的颈内螺旋;
⑤、为笔胆的通墨道;
⑥、为笔胆的颈外螺旋;
⑦、为颈外螺旋笔胆;
⑧、为尖嘴盖;
⑨、为尖嘴;
⑩、为瓶体。
如图一所示,本实用新型的颈外螺旋笔胆⑦已与笔壳合二为一,颈外螺旋⑥内部分又可贮装部分墨水。颈内螺旋笔脑①相应由普通自来水笔的颈外螺旋改为颈内螺旋④。笔胆的颈外螺旋⑥对着笔脑的颈内螺旋④旋紧,它们的通黑道②、⑤相通,中间的圆孔双层垫圈③(为橡皮垫或牛筋垫等)能防止墨水从螺旋处外漏。
尖嘴盖墨水瓶(图五),瓶体⑩是软体,旋紧尖嘴盖⑧,捏挤瓶体⑩,墨水可从尖嘴⑨射出。上装墨水时,旋出笔胆,即可以尖嘴⑨对着笔胆的通墨道⑤注射入墨水。

Claims (1)

1、“大换胆”自米水笔,其特征是:颈外螺旋笔胆与笔壳合二为一,硬体,把它与颈内螺旋笔脑旋紧,它们的通墨道相通,中间的圆孔双层垫圈能防止墨水外漏。与本自来水笔相配套的尖嘴盖墨水瓶,软体,盖顶有尖嘴,可以注射墨水。
CN 95217960 1995-07-26 1995-07-26 “大换胆”自来水笔 Expired - Fee Related CN2250258Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95217960 CN2250258Y (zh) 1995-07-26 1995-07-26 “大换胆”自来水笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95217960 CN2250258Y (zh) 1995-07-26 1995-07-26 “大换胆”自来水笔

Publications (1)

Publication Number Publication Date
CN2250258Y true CN2250258Y (zh) 1997-03-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95217960 Expired - Fee Related CN2250258Y (zh) 1995-07-26 1995-07-26 “大换胆”自来水笔

Country Status (1)

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CN (1) CN2250258Y (zh)

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