CN201376406Y - 防摔钢笔 - Google Patents

防摔钢笔 Download PDF

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Publication number
CN201376406Y
CN201376406Y CN200920020282U CN200920020282U CN201376406Y CN 201376406 Y CN201376406 Y CN 201376406Y CN 200920020282 U CN200920020282 U CN 200920020282U CN 200920020282 U CN200920020282 U CN 200920020282U CN 201376406 Y CN201376406 Y CN 201376406Y
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tail
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utility
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Expired - Fee Related
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CN200920020282U
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刘兴宇
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Abstract

本实用新型公开了一种防摔钢笔,属于文具,主要解决普通钢笔不小心落地时容易摔坏笔尖的问题。它包括笔主体和笔帽,其特征是,所述的笔主体末端安装有密度大于笔主体其他部位的尾坠,笔主体和尾坠通过螺纹连接。笔主体末端安装尾坠后,钢笔的重心移到了尾部。当钢笔不小心从桌子上掉下来时,可使钢笔末端首先着地,避免笔尖先着地而损坏。该种防摔钢笔,有效的解决了现有钢笔在掉落地面时,容易将笔尖摔坏的问题,本实用新型结构简单,方便实用。

Description

防摔钢笔
技术领域
本实用新型涉及一种文具,特别是一种防摔钢笔。
背景技术
钢笔是学生经常用到的一种笔,经常会因为有时候写完字忘记盖笔帽,随便放到桌子上,而一不小心晃动桌子,钢笔便从桌子上滚落下来,笔尖很容易先触地被摔坏,影响使用,既可惜又浪费。
实用新型内容
本实用新型的目的在于提供一种防摔钢笔,该钢笔可以避免钢笔从高处掉落时笔尖先着地,防止笔尖被摔坏。
本实用新型解决其技术问题所采取的技术方案是:一种防摔钢笔,包括笔主体和笔帽,其特征是,所述的笔主体末端安装有密度大于笔主体其他部位的尾坠,笔主体和尾坠通过螺纹连接。
本实用新型的有益效果是:笔主体末端安装尾坠后,钢笔的重心移到了尾部。当钢笔不小心从桌子上掉下来时,可使钢笔末端首先着地,避免笔尖先着地而损坏。
附图说明
图1为本实用新型的结构示意图。
图中:1 笔主体,2 尾坠。
具体实施方式
如图1所示。
一种防摔钢笔,包括笔主体1和笔帽,所述的笔主体1末端安装有密度大于笔主体1其他部位的尾坠2,笔主体1和尾坠2通过螺纹连接。
在笔主体1的末端,旋入密度大的尾坠2,由于尾坠2重力集中,改变了钢笔的重心位置,把钢笔的重心移到了尾部。根据同一物体重的一端先落地的原理,钢笔下落时,尾坠2一端先落地。当钢笔不小心从桌子上掉下来时,在重力作用下可使钢笔末端首先着地,避免笔尖先着地而损坏,大大减少了摔坏的可能性。本实用新型结构简单,方便实用。

Claims (1)

1、一种防摔钢笔,包括笔主体和笔帽,其特征是,所述的笔主体末端安装有密度大于笔主体其他部位的尾坠,笔主体和尾坠通过螺纹连接。
CN200920020282U 2009-04-08 2009-04-08 防摔钢笔 Expired - Fee Related CN201376406Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920020282U CN201376406Y (zh) 2009-04-08 2009-04-08 防摔钢笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920020282U CN201376406Y (zh) 2009-04-08 2009-04-08 防摔钢笔

Publications (1)

Publication Number Publication Date
CN201376406Y true CN201376406Y (zh) 2010-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920020282U Expired - Fee Related CN201376406Y (zh) 2009-04-08 2009-04-08 防摔钢笔

Country Status (1)

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CN (1) CN201376406Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142914A (zh) * 2012-06-28 2016-11-23 株式会社百乐 伸缩式圆珠笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142914A (zh) * 2012-06-28 2016-11-23 株式会社百乐 伸缩式圆珠笔

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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: 20100106

Termination date: 20100408