CN2342992Y - 夜光笔 - Google Patents

夜光笔 Download PDF

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Publication number
CN2342992Y
CN2342992Y CN 98246744 CN98246744U CN2342992Y CN 2342992 Y CN2342992 Y CN 2342992Y CN 98246744 CN98246744 CN 98246744 CN 98246744 U CN98246744 U CN 98246744U CN 2342992 Y CN2342992 Y CN 2342992Y
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China
Prior art keywords
pen
shaft
writing brush
utility
model
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Expired - Fee Related
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CN 98246744
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English (en)
Inventor
王运江
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Individual
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Individual
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Priority to CN 98246744 priority Critical patent/CN2342992Y/zh
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Publication of CN2342992Y publication Critical patent/CN2342992Y/zh
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Abstract

一种夜光笔,它的外形同普通圆字笔相同。只是笔管的前端由透明材料制成,整个笔管内部依次装有短圆字笔芯、小灯泡、小电池、压紧弹簧。由笔管上的开关控制照明电路通断,它在夜晚照明条件不具备时,使用此笔可以很方便的写字,记录数据等。

Description

夜光笔
本实用新型涉及一种写字用的笔。是一种带有照明电路的笔,在夜晚不具备其他光源时,依靠此笔具有的照明电路即可写字。
目前,人们写字用的笔多种多样。多种多样的笔满足了人们的不同需要,给人们的生活带来了极大方便。但无论使用哪一种笔,在夜间写字都必须有照明光源,否则人们便无法写字。
本实用新型的目的是:提供一种夜光笔。使用它不但能在白天写字,而且在夜晚黑暗的环境中不具备其他光源时,使用此笔,也能依靠它自身的照明电路照明写字。
本实用新型的目的是这样实现的:此夜光笔的笔管外形和普通的圆珠笔相同。笔管由两部分组成,前端基本呈圆锥形,笔管中、后段为圆柱形笔身。笔管的呈圆锥形的前段和呈圆柱形的笔身由螺纹相连。呈圆锥形的前段采用透光性好的有机材料制成,中后段笔身由不透光的有机材料制成。笔管内部从前向后依次装有短圆字笔芯,小灯泡、7号电池两节(正极朝前),压紧弹簧。此笔的后段外部装有普通手电筒一样的开关,开关通过衬在笔内部的导线控制照明电路通断。(也可在笔管尾部装一小型按钮开关控制)。
由于采用上述方案,在夜晚不具备其他光源时,使用此笔可以很方便的写字。
下面结合附图和实施例对本实用新型作进一步说明:
图1:为本实用新型的实施例的剖面图。
图2:为本实用新型的电连接图。
图中:1、短圆珠笔芯2、锥形透明笔管3、圆珠形笔身
      4、电池    5、笔挎    6、压紧弹笔7、导线
      8、开关    9、灯泡
图中:电池(4)用7号电池两节,要选用质量好的优质电池,灯泡(9)可用V
      W聚光灯泡。

Claims (2)

1、一种夜光笔,其特征是,本笔管内部依次装有短圆字笔芯、小灯泡、小电池、压紧弹簧。
2、根据权利要求1所述的夜光笔,其特征是,笔管前端由透光性好的材料制成。
CN 98246744 1998-11-20 1998-11-20 夜光笔 Expired - Fee Related CN2342992Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98246744 CN2342992Y (zh) 1998-11-20 1998-11-20 夜光笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98246744 CN2342992Y (zh) 1998-11-20 1998-11-20 夜光笔

Publications (1)

Publication Number Publication Date
CN2342992Y true CN2342992Y (zh) 1999-10-13

Family

ID=33992110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98246744 Expired - Fee Related CN2342992Y (zh) 1998-11-20 1998-11-20 夜光笔

Country Status (1)

Country Link
CN (1) CN2342992Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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