CN201979883U - 粉笔套 - Google Patents

粉笔套 Download PDF

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Publication number
CN201979883U
CN201979883U CN2011201450623U CN201120145062U CN201979883U CN 201979883 U CN201979883 U CN 201979883U CN 2011201450623 U CN2011201450623 U CN 2011201450623U CN 201120145062 U CN201120145062 U CN 201120145062U CN 201979883 U CN201979883 U CN 201979883U
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China
Prior art keywords
sleeve
chalk
running
opening
sides
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Expired - Fee Related
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CN2011201450623U
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English (en)
Inventor
王安吉
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Individual
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Individual
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Priority to CN2011201450623U priority Critical patent/CN201979883U/zh
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Publication of CN201979883U publication Critical patent/CN201979883U/zh
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Abstract

一种粉笔套,其包括套体,其特征是:所述套体是带有弹性的圆柱形,所述套体上设有套口,套口上设有纵向开口,套口两侧设有防滑纹。使用时可提前将粉笔大头从套口处装到所述套体内,然后用二指捏住套口两侧设有的防滑纹直接书写即可。本实用新型的有益效果是:构造简单,使用方便。既不污染手指,又不影响粉笔的使用效果。

Description

粉笔套
技术领域
本实用新型涉及一种教育耗材,具体地说是一种粉笔套。
背景技术
目前,公知临床教学过程中,粉笔是最常用的耗材之一,而粉笔一般都是使用者直
接用二指捏住书写,不但污染使用者手指,而且一旦使用者手指出汗还会直接影响到粉笔的使用效果。给使用者的工作带来了不便。
发明内容
本实用新型所要解决的技术问题是克服上述现有技术的不足,提供一种构造简单,使用方便又不污染手指的粉笔套。
本实用新型解决其上述技术问题所采用的技术方案是:一种粉笔套,其包括套体,其特征是:所述套体是带有弹性的圆柱形,所述套体上设有套口,套口上设有纵向开口,套口两侧设有防滑纹。使用时可提前将粉笔大头从套口处装到所述套体内,然后用二指捏住套口两侧设有的防滑纹直接书写即可。
本实用新型的有益效果是:构造简单,使用方便。既不污染手指,又不影响粉笔的使用效果。
附图说明
下面结合附图对本实用新型进一步说明。
附图是本实用新型的整体结构示意图。
图中:1.套体,2.套口,3.开口,4.防滑纹。
具体实施方式
在图中,一种粉笔套,其包括套体,其特征是:所述套体1是带有弹性的圆柱形,所述套体1上设有套口2,套口2上设有纵向开口3,套口1两侧设有防滑纹4。使用时可提前将粉笔大头从套口处装到所述套体内,然后用二指捏住套口两侧设有的防滑纹直接书写即可。

Claims (1)

1.一种粉笔套,其包括套体,其特征是:所述套体是带有弹性的圆柱形,所述套体上设有套口,套口上设有纵向开口,套口两侧设有防滑纹。
CN2011201450623U 2011-04-29 2011-04-29 粉笔套 Expired - Fee Related CN201979883U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201450623U CN201979883U (zh) 2011-04-29 2011-04-29 粉笔套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201450623U CN201979883U (zh) 2011-04-29 2011-04-29 粉笔套

Publications (1)

Publication Number Publication Date
CN201979883U true CN201979883U (zh) 2011-09-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201450623U Expired - Fee Related CN201979883U (zh) 2011-04-29 2011-04-29 粉笔套

Country Status (1)

Country Link
CN (1) CN201979883U (zh)

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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: 20110921

Termination date: 20120429