CN201769514U - 一种粉笔套 - Google Patents

一种粉笔套 Download PDF

Info

Publication number
CN201769514U
CN201769514U CN2010202556847U CN201020255684U CN201769514U CN 201769514 U CN201769514 U CN 201769514U CN 2010202556847 U CN2010202556847 U CN 2010202556847U CN 201020255684 U CN201020255684 U CN 201020255684U CN 201769514 U CN201769514 U CN 201769514U
Authority
CN
China
Prior art keywords
chalk
chalk sleeve
sleeve
spiral
links
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202556847U
Other languages
English (en)
Inventor
陈备
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010202556847U priority Critical patent/CN201769514U/zh
Application granted granted Critical
Publication of CN201769514U publication Critical patent/CN201769514U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

一种粉笔套，其特征在于：粉笔(1)与粉笔套(2)相连，粉笔(1)与螺旋底座(3)相连，粉笔套(2)与螺旋底座(3)相连。提供一种可以螺旋上升粉笔的粉笔套。

Description

一种粉笔套
技术领域
本实用新型涉及一种粉笔套。
背景技术
一般粉笔套没有螺旋上升粉笔的功能。
发明内容
本实用新型的目的就是要解决现有技术中，一般粉笔套没有螺旋上升粉笔功能的问题，提供一种可以螺旋上升粉笔的粉笔套。
本实用新型采用的技术方案是：一种粉笔套，其特征在于：粉笔1与粉笔套2相连，粉笔1与螺旋底座3相连，粉笔套2与螺旋底座3相连。
本实用新型的有益效果是：提供一种可以螺旋上升粉笔的粉笔套。
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、粉笔，2、粉笔套，3、螺旋底座。
具体实施方式
如图，一种粉笔套，其特征在于：粉笔1与粉笔套2相连，粉笔1与螺旋底座3相连，粉笔套2与螺旋底座3相连。
提供一种可以螺旋上升粉笔的粉笔套。

Claims (1)

1.一种粉笔套，其特征在于：粉笔(1)与粉笔套(2)相连，粉笔(1)与螺旋底座(3)相连，粉笔套(2)与螺旋底座(3)相连。 
CN2010202556847U 2010-07-07 2010-07-07 一种粉笔套 Expired - Fee Related CN201769514U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202556847U CN201769514U (zh) 2010-07-07 2010-07-07 一种粉笔套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202556847U CN201769514U (zh) 2010-07-07 2010-07-07 一种粉笔套

Publications (1)

Publication Number Publication Date
CN201769514U true CN201769514U (zh) 2011-03-23

Family

ID=43749351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202556847U Expired - Fee Related CN201769514U (zh) 2010-07-07 2010-07-07 一种粉笔套

Country Status (1)

Country Link
CN (1) CN201769514U (zh)

Similar Documents

Publication Publication Date Title
CN201769514U (zh) 一种粉笔套
CN201681266U (zh) 一种时钟
CN201822312U (zh) 新型凳子
CN201727239U (zh) 一种碗
CN201775207U (zh) 新型桌子
CN201727160U (zh) 一种床
CN201693905U (zh) 一种笔
CN201728966U (zh) 一种笔
CN201734069U (zh) 一种笔盒
CN201685603U (zh) 一种笔
CN201769518U (zh) 一种钢笔
CN201736588U (zh) 一种粉笔筒
CN201736673U (zh) 一种黑板擦
CN201693920U (zh) 一种尺子
CN201769549U (zh) 一种尺子
CN201736614U (zh) 一种笔
CN201736578U (zh) 一种粉笔
CN201685596U (zh) 一种笔
CN201779693U (zh) 一种打火机
CN201675255U (zh) 一种笔盒
CN201698265U (zh) 一种笔记本
CN201824710U (zh) 一种笔
CN201822223U (zh) 新型桌子
CN201751869U (zh) 一种望远镜
CN201691342U (zh) 一种桌子

Legal Events

Date Code Title Description
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: 20110323

Termination date: 20110707