CN203418892U - 一种粉笔套 - Google Patents

一种粉笔套 Download PDF

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Publication number
CN203418892U
CN203418892U CN201320462415.1U CN201320462415U CN203418892U CN 203418892 U CN203418892 U CN 203418892U CN 201320462415 U CN201320462415 U CN 201320462415U CN 203418892 U CN203418892 U CN 203418892U
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应凯乐
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Abstract

本实用新型公布了一种粉笔套,包括套体,所述套体一端设置为封闭的,另一端设置为中空敞开的,所述中空敞开端口设置有一个紧固旋转器。本实用新型结构简单,适应方便,可以避免拿粉笔写字时粉笔灰沾到手上,橡胶材质质地柔软,减轻长时间写字的疼痛感,螺纹手指垫增加摩擦力,便于书写。

Description

一种粉笔套
技术领域
本实用新型涉及一种教室办公用用品,特别涉及一种粉笔套。
背景技术
老师学生黑板上写字都得用粉笔,普通的粉笔没有套子,直接拿起来写,手上会沾到很多粉笔灰,而且粉笔是硬的,写的时间长手会比较痛。
现有技术存在一些粉笔套,但是表面光滑,书写时候没力道。
发明内容
本实用新型针对现有技术的不足提供一种粉笔套。
本实用新型为实现以上目的,采用如下方案:一种粉笔套,包括套体,所述套体一端设置为封闭的,另一端设置为中空敞开的,所述中空敞开端口设置有一个紧固旋转器。
优选的,所述套体中空敞开端设置有螺纹手指垫。
优选的,所述套体和手指垫为橡胶材质。
本实用新型的有益效果,本实用新型结构简单,适应方便,可以避免拿粉笔写字时粉笔灰沾到手上,橡胶材质质地柔软,减轻长时间写字的疼痛感,螺纹手指垫增加摩擦力,便于书写。
附图说明
图1为本实用新型示意图。
具体实施方式
如图1所述的一种粉笔套,包括套体1,所述套体1一端设置为封闭的,另一端设置为中空敞开的,所述中空敞开端口设置有一个紧固旋转器2;所述套体1中空敞开端设置有螺纹手指垫3;所述套体1和手指垫3为橡胶材质。
具体实施中,把粉笔插入中空敞开端口,露出合适写字的距离,拧紧紧固旋转器2,等粉笔消耗掉,再拧松固旋转器2,粉笔拔出合适距离,再次拧紧固旋转器2,手按住适合螺纹手指垫3处,增加摩擦力便于书写。

Claims (3)

1.一种粉笔套,包括套体(1),其特征在于,所述套体(1)一端设置为封闭的,另一端设置为中空敞开的,所述中空敞开端口设置有一个紧固旋转器(2)。
2.根据权利要求1所述的粉笔套,其特征在于,所述套体(1)中空敞开端设置有螺纹手指垫(3)。
3.根据权利要求1所述的粉笔套,其特征在于,所述套体(1)和手指垫(3)为橡胶材质。
CN201320462415.1U 2013-07-31 2013-07-31 一种粉笔套 Expired - Fee Related CN203418892U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320462415.1U CN203418892U (zh) 2013-07-31 2013-07-31 一种粉笔套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320462415.1U CN203418892U (zh) 2013-07-31 2013-07-31 一种粉笔套

Publications (1)

Publication Number Publication Date
CN203418892U true CN203418892U (zh) 2014-02-05

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CN201320462415.1U Expired - Fee Related CN203418892U (zh) 2013-07-31 2013-07-31 一种粉笔套

Country Status (1)

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CN (1) CN203418892U (zh)

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Granted publication date: 20140205

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