CN2880517Y - 隔尘粉笔套 - Google Patents

隔尘粉笔套 Download PDF

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Publication number
CN2880517Y
CN2880517Y CN 200620080723 CN200620080723U CN2880517Y CN 2880517 Y CN2880517 Y CN 2880517Y CN 200620080723 CN200620080723 CN 200620080723 CN 200620080723 U CN200620080723 U CN 200620080723U CN 2880517 Y CN2880517 Y CN 2880517Y
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China
Prior art keywords
chalk
sleeve
utility
dust
model
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Expired - Fee Related
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CN 200620080723
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English (en)
Inventor
赵超越
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Individual
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Individual
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Priority to CN 200620080723 priority Critical patent/CN2880517Y/zh
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Abstract

本实用新型公开了一种隔尘粉笔套,包括一弹性夹,弹性夹包括上下两个夹柄1,两个夹柄1分别连接截面形状为半圆形的锥套2。应用本装置可避免手与粉笔的直接接触,使用卫生方便。

Description

隔尘粉笔套
技术领域
本实用新型涉及一种隔尘粉笔套。
背景技术
目前,人们使用粉笔时手直接接触粉笔,书写过程中粉笔灰会粘在手上,不卫生,使用人员要频繁洗手,不方便。
发明内容
本实用新型的目的在于提供一种克服上述缺点、使用卫生方便的隔尘粉笔套。
本实用新型是这样实现的:一种隔尘粉笔套,包括一弹性夹,弹性夹包括上下两个夹柄,两个夹柄分别连接截面形状为半圆形的锥套。
本实用新型的使用方式是:捏开弹性夹,将粉笔置于锥套内,松手弹性夹在弹性作用下夹紧粉笔,手持锥套书写。应用本装置,避免了手与粉笔的直接接触,使手能保持整洁,使用卫生方便。
附图说明
图1为本实用新型的结构示意图。
图2为图1的A-A剖面图。
具体实施方式
如图所示,本实用新型包括弹性夹和锥套,弹性夹包括上下两个夹柄1,两个夹柄1分别连接上下两个锥套2,锥套2的截面形状为半圆形。使用时,将粉笔置于锥套2内,手拿锥套2书写,避免了手与粉笔的直接接触。

Claims (1)

1、一种隔尘粉笔套,其特征在于:包括一弹性夹,弹性夹包括上下两个夹柄(1),两个夹柄(1)分别连接截面形状为半圆形的锥套(2)。
CN 200620080723 2006-01-26 2006-01-26 隔尘粉笔套 Expired - Fee Related CN2880517Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620080723 CN2880517Y (zh) 2006-01-26 2006-01-26 隔尘粉笔套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620080723 CN2880517Y (zh) 2006-01-26 2006-01-26 隔尘粉笔套

Publications (1)

Publication Number Publication Date
CN2880517Y true CN2880517Y (zh) 2007-03-21

Family

ID=37880356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620080723 Expired - Fee Related CN2880517Y (zh) 2006-01-26 2006-01-26 隔尘粉笔套

Country Status (1)

Country Link
CN (1) CN2880517Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039751A (zh) * 2011-01-11 2011-05-04 刘昱彤 一种新型粉笔夹装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039751A (zh) * 2011-01-11 2011-05-04 刘昱彤 一种新型粉笔夹装置

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee