CN202399712U - 一种粉笔头夹持器 - Google Patents

一种粉笔头夹持器 Download PDF

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Publication number
CN202399712U
CN202399712U CN2011205505748U CN201120550574U CN202399712U CN 202399712 U CN202399712 U CN 202399712U CN 2011205505748 U CN2011205505748 U CN 2011205505748U CN 201120550574 U CN201120550574 U CN 201120550574U CN 202399712 U CN202399712 U CN 202399712U
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China
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chalk head
chalk
outer layer
layer barrel
holding tank
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Expired - Fee Related
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CN2011205505748U
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English (en)
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田月
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Individual
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Individual
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Abstract

本实用新型公开了一种粉笔头夹持器。它包括粉笔头夹持槽和外层筒体,所述粉笔头夹持槽内侧对称的设有弹簧,以便于夹紧粉笔头;所述粉笔头夹持槽和外层筒体之间通过螺纹连接,以便使粉笔头夹持槽在外层筒体内旋进旋出。该粉笔头夹持器,方便夹持粉笔头,节约了资源。

Description

一种粉笔头夹持器
技术领域
本实用新型涉及一种教学用品,具体是一种粉笔头夹持器。
背景技术
粉笔头由于比较短,写字不方便,通常是将其扔掉,这样会造成资源浪费,且污染环境。
实用新型内容
本实用新型的目的是克服现有技术中的不足,提供一种粉笔头夹持器,方便夹持粉笔头,节约了资源。
本实用新型解决其技术问题所采用的技术方案是:一种粉笔头夹持器,其特征是,包括粉笔头夹持槽和外层筒体,所述粉笔头夹持槽内侧对称的设有弹簧,以便于夹紧粉笔头;所述粉笔头夹持槽和外层筒体之间通过螺纹连接,以便于粉笔头夹持槽在外层筒体内旋进旋出。
本实用新型具有以下突出的有益效果:该粉笔头夹持器,方便夹持粉笔头,节约了资源。
附图说明
附图1是本实用新型的结构示意图;
附图标记说明:1粉笔头夹持槽、2外层筒体、3弹簧。
具体实施方式
如图1所示,一种粉笔头夹持器,包括粉笔头夹持槽1和外层筒体2,所述粉笔头夹持槽1内侧对称的设有弹簧3,以便于夹紧粉笔头;所述粉笔头夹持槽1和外层筒体2之间通过螺纹连接,以便于粉笔头夹持槽在外层筒体内旋进旋出。

Claims (1)

1.一种粉笔头夹持器,其特征是,包括粉笔头夹持槽和外层筒体,所述粉笔头夹持槽内侧对称的设有弹簧;所述粉笔头夹持槽和外层筒体之间通过螺纹连接。
CN2011205505748U 2011-12-26 2011-12-26 一种粉笔头夹持器 Expired - Fee Related CN202399712U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205505748U CN202399712U (zh) 2011-12-26 2011-12-26 一种粉笔头夹持器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205505748U CN202399712U (zh) 2011-12-26 2011-12-26 一种粉笔头夹持器

Publications (1)

Publication Number Publication Date
CN202399712U true CN202399712U (zh) 2012-08-29

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CN2011205505748U Expired - Fee Related CN202399712U (zh) 2011-12-26 2011-12-26 一种粉笔头夹持器

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CN (1) CN202399712U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142905A (zh) * 2016-09-13 2016-11-23 南宁市远才教育咨询有限公司 一种粉笔套
CN106313948A (zh) * 2016-09-13 2017-01-11 南宁市远才教育咨询有限公司 一种带激光镭射灯的粉笔套

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142905A (zh) * 2016-09-13 2016-11-23 南宁市远才教育咨询有限公司 一种粉笔套
CN106313948A (zh) * 2016-09-13 2017-01-11 南宁市远才教育咨询有限公司 一种带激光镭射灯的粉笔套

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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: 20120829

Termination date: 20121226