CN2637188Y - 铅笔帽 - Google Patents

铅笔帽 Download PDF

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Publication number
CN2637188Y
CN2637188Y CN 03277699 CN03277699U CN2637188Y CN 2637188 Y CN2637188 Y CN 2637188Y CN 03277699 CN03277699 CN 03277699 CN 03277699 U CN03277699 U CN 03277699U CN 2637188 Y CN2637188 Y CN 2637188Y
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CN 03277699
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English (en)
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黄今吾
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Individual
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Abstract

本实用新型涉及一种铅笔帽,属于文化用品技术领域。其主要采用多边形或梅花形壳体与圆锥形壳体制成一体。在多边形壳体内制成圆柱形孔及过盈配合孔,在圆锥形壳体内制成锥形内孔。本实用新型结构简单、紧凑,合理;铅笔削好后,插进笔帽,便于携带,不易断开芯;当铅笔笔杆较短时,如插上笔帽,继续使用,可提高笔的利用率,节约了成本;携带方便,不会发生扎伤事故。

Description

铅笔帽
技术领域:
本实用新型涉及一种铅笔帽,属于文化用品技术领域。
背景技术:
本实用新型作出以前,在已有技术中,一般铅笔笔杆在较短时,如继续使用就比较麻烦。因此,随便扔掉的现象时有发生,浪费性很大。另外,铅笔削好后也不方便携带,在携带过程中笔芯易断开或伤人,给使用者带来诸多不便。
发明内容:
本实用新型的目的在于克服上述不足之处,从而提供一种结构简单、紧凑,合理;铅笔笔杆用短后可继续接长使用;铅笔削好后便于携带,笔芯不易断开的铅笔帽。
本实用新型的主要解决方案是这样实现的:
本实用新型主要采用壳体3与壳体6制成一体,在壳体3内制成圆柱形孔1及过盈配合孔2,在壳体6内制成锥形内孔4。
本实用新型与已有技术相比具有以下优点:
本实用新型结构简单、紧凑,合理;铅笔削好后,插进笔帽,便于携带,落地也不易断开芯;当铅笔笔杆较短时,如插上笔帽,继续使用,可提高笔的利用率,节约了成本;携带方便,不会发生扎伤事故。
附图说明:
图1为本实用新型结构主视图:
具体实施方式:
下面本实用新型将结合附图中的实施例作进一步描述:
本实用新型采用外壳体3与外壳体6制成一体。外壳体3外表面制成多边形或梅花形状,使其铅笔连帽不易滚落,并在外壳体3内分别制成圆柱形长孔1及过盈配合孔2。当铅笔插入时与铅笔外廓成滑动配合,使铅笔能快速插入;当铅笔继续插入时,与笔杆成过盈配合,从而能很快固定住铅笔,不使脱落。在外壳体6外表面制成圆锥形状,能使手方便握住笔杆,并在外壳体6内制有锥形内孔4,能容下机削铅笔头部,使笔头不易断落。在外壳体3头部制成倒角5,并在外壳体6尾部制成半球状7,使其球面半径稍大,避免太尖会伤人。根据需要可在外壳体6尾部插入圆柱形橡皮头8。

Claims (5)

1、一种铅笔帽,其特征是采用壳体(3)与壳体(6)制成一体,在壳体(3)内制成圆柱形孔(1)及过盈配合孔(2),在壳体(6)内制成锥形内孔(4)。
2、根据权利要求1所述的铅笔帽,其特征在于所述的壳体(3)外表面制成多边形状或梅花形状。
3、根据权利要求1所述的铅笔帽,其特征在于所述的壳体(6)外表面制成圆锥形状。
4、根据权利要求1所述的铅笔帽,其特征在于所述的壳体(6)尾部制成球形状(7)
5、根据权利要求1所述的铅笔帽,其特征在于所述的壳体尾部插入圆柱形橡皮头(8)。
CN 03277699 2003-08-15 2003-08-15 铅笔帽 Expired - Fee Related CN2637188Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03277699 CN2637188Y (zh) 2003-08-15 2003-08-15 铅笔帽

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03277699 CN2637188Y (zh) 2003-08-15 2003-08-15 铅笔帽

Publications (1)

Publication Number Publication Date
CN2637188Y true CN2637188Y (zh) 2004-09-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03277699 Expired - Fee Related CN2637188Y (zh) 2003-08-15 2003-08-15 铅笔帽

Country Status (1)

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CN (1) CN2637188Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106346974A (zh) * 2016-11-18 2017-01-25 嘉兴德力克斯科技有限公司 一种改良型可换尖式蘸水笔

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106346974A (zh) * 2016-11-18 2017-01-25 嘉兴德力克斯科技有限公司 一种改良型可换尖式蘸水笔
CN106346974B (zh) * 2016-11-18 2018-01-02 嘉兴德力克斯科技有限公司 一种改良型可换尖式蘸水笔

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