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CN201102423Y - 新型粉笔擦 - Google Patents

新型粉笔擦 Download PDF

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Publication number
CN201102423Y
CN201102423Y CNU2007200764947U CN200720076494U CN201102423Y CN 201102423 Y CN201102423 Y CN 201102423Y CN U2007200764947 U CNU2007200764947 U CN U2007200764947U CN 200720076494 U CN200720076494 U CN 200720076494U CN 201102423 Y CN201102423 Y CN 201102423Y
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China
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Expired - Fee Related
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CNU2007200764947U
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English (en)
Inventor
沈子敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THIRD PRIMARY SCHOOL PINGLIANG ROAD YANGPU DISTRICT SHANGHAI
Original Assignee
THIRD PRIMARY SCHOOL PINGLIANG ROAD YANGPU DISTRICT SHANGHAI
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Application filed by THIRD PRIMARY SCHOOL PINGLIANG ROAD YANGPU DISTRICT SHANGHAI filed Critical THIRD PRIMARY SCHOOL PINGLIANG ROAD YANGPU DISTRICT SHANGHAI
Priority to CNU2007200764947U priority Critical patent/CN201102423Y/zh
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Publication of CN201102423Y publication Critical patent/CN201102423Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种新型粉笔擦,包括底板,所述底板上设置有刷毛,其特征在于,所述的底板上设置有套管,套管与底板活动连接。本实用新型中的新型粉笔擦,可将粉笔固定在套管内,用手握住底板即可写字,套管与底板活动连接,可以调整粉笔露出的长度;写错字时,可以方便擦掉。

Description

新型粉笔擦
技术领域
本实用新型涉及一种新型粉笔擦。
背景技术
日常教学活动中,粉笔和新型粉笔擦都是分开的,写错字需要擦掉时,还需另外拿起新型粉笔擦擦掉,使用起来非常不方便。
实用新型内容
本实用新型的目的主要是根据现有技术中的新型粉笔擦和粉笔分别放置,使用不便的不足,提供一种可以将粉笔固定的新型粉笔擦。
为实现以上目的,本实用新型通过以下技术方案实现:
一种新型粉笔擦,包括底板,所述底板上设置有刷毛,其特征在于,所述的底板上设置有套管,套管与底板活动连接。
本实用新型中的新型粉笔擦,可将粉笔固定在套管内,用手握住底板即可写字,套管与底板活动连接,可以调整粉笔露出的长度;写错字时,可以方便擦掉。
附图说明
图1为本实用新型中的新型粉笔擦结构示意图。
具体实施方式
下面结合附图对本实用新型的具体实施例做一详细的描述:
参看图1,一种新型粉笔擦,包括底板1,所述底板1上设置有刷毛2,所述的底板1上设置有空腔,空腔内开有内螺纹,套管3上开有外螺纹,套管3与底板1螺纹连接。

Claims (1)

1.一种新型粉笔擦,包括底板,所述底板上设置有刷毛,其特征在于,所述的底板上设置有套管,套管与底板活动连接。
CNU2007200764947U 2007-11-07 2007-11-07 新型粉笔擦 Expired - Fee Related CN201102423Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200764947U CN201102423Y (zh) 2007-11-07 2007-11-07 新型粉笔擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200764947U CN201102423Y (zh) 2007-11-07 2007-11-07 新型粉笔擦

Publications (1)

Publication Number Publication Date
CN201102423Y true CN201102423Y (zh) 2008-08-20

Family

ID=39949443

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200764947U Expired - Fee Related CN201102423Y (zh) 2007-11-07 2007-11-07 新型粉笔擦

Country Status (1)

Country Link
CN (1) CN201102423Y (zh)

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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