CN201736641U - 一种黑板 - Google Patents

一种黑板 Download PDF

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Publication number
CN201736641U
CN201736641U CN2010202271486U CN201020227148U CN201736641U CN 201736641 U CN201736641 U CN 201736641U CN 2010202271486 U CN2010202271486 U CN 2010202271486U CN 201020227148 U CN201020227148 U CN 201020227148U CN 201736641 U CN201736641 U CN 201736641U
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China
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blackboard
links
elevating lever
bar
lifting bar
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Expired - Fee Related
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CN2010202271486U
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English (en)
Inventor
余嫣然
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Individual
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Individual
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Abstract

一种黑板,其特征在于:带毛刷的杆2与升降杆3相连,带毛刷的杆2与升降杆4相连,升降杆3与黑板1相连,升降杆4与黑板1相连,粉笔灰槽5与黑板1相连,升降开关6与黑板1相连。提供一种可以非手动擦粉笔字的黑板。

Description

一种黑板
技术领域
本实用新型涉及一种黑板。
背景技术
一般黑板没有非手动擦粉笔字的功能。
发明内容
本实用新型的目的就是要解决现有技术中,一般黑板没有非手动擦粉笔字功能的问题,提供一种可以非手动擦粉笔字的黑板。
本实用新型采用的技术方案是:一种黑板,其特征在于:带毛刷的杆2与升降杆3相连,带毛刷的杆2与升降杆4相连,升降杆3与黑板1相连,升降杆4与黑板1相连,粉笔灰槽5与黑板1相连,升降开关6与黑板1相连。
本实用新型的有益效果是:提供一种可以非手动擦粉笔字的黑板。
附图说明
下面结合附图和实施例对本实用新型作进一步详细说明。
图为本实用新型的结构示意图。
图中:1、黑板,2、带毛刷的杆,3、升降杆,4、升降杆,5、粉笔灰槽,6、升降开关。
具体实施方式
如图,一种黑板,其特征在于:带毛刷的杆2与升降杆3相连,带毛刷的杆2与升降杆4相连,升降杆3与黑板1相连,升降杆4与黑板1相连,粉笔灰槽5与黑板1相连,升降开关6与黑板1相连。
提供一种可以非手动擦粉笔字的黑板。

Claims (1)

1.一种黑板,其特征在于:带毛刷的杆(2)与升降杆(3)相连,带毛刷的杆(2)与升降杆(4)相连,升降杆(3)与黑板(1)相连,升降杆(4)与黑板(1)相连,粉笔灰槽(5)与黑板(1)相连,升降开关(6)与黑板(1)相连。 
CN2010202271486U 2010-06-09 2010-06-09 一种黑板 Expired - Fee Related CN201736641U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202271486U CN201736641U (zh) 2010-06-09 2010-06-09 一种黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202271486U CN201736641U (zh) 2010-06-09 2010-06-09 一种黑板

Publications (1)

Publication Number Publication Date
CN201736641U true CN201736641U (zh) 2011-02-09

Family

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Family Applications (1)

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CN2010202271486U Expired - Fee Related CN201736641U (zh) 2010-06-09 2010-06-09 一种黑板

Country Status (1)

Country Link
CN (1) CN201736641U (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: 20110209

Termination date: 20110609