CN107757204A - 节能粉笔刷 - Google Patents

节能粉笔刷 Download PDF

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Publication number
CN107757204A
CN107757204A CN201610723068.1A CN201610723068A CN107757204A CN 107757204 A CN107757204 A CN 107757204A CN 201610723068 A CN201610723068 A CN 201610723068A CN 107757204 A CN107757204 A CN 107757204A
Authority
CN
China
Prior art keywords
chalk
energy
brush
saving
box body
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.)
Pending
Application number
CN201610723068.1A
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English (en)
Inventor
林弘博
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 CN201610723068.1A priority Critical patent/CN107757204A/zh
Publication of CN107757204A publication Critical patent/CN107757204A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/003Chalks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00Blackboard or slate cleaning devices
    • B43L21/02Blackboard or slate cleaning devices with means for absorbing the chalk dust

Landscapes

  • Brushes (AREA)

Abstract

一种节能粉笔刷,包括盒体,盒体内安装有粉笔刷体,盒体上安装有吸引装置和粉笔成型装置。本发明提供的节能粉笔刷,结构简单、使用方便,可以解决粉笔灰的问题。

Description

节能粉笔刷
技术领域
本发明涉及一种日常生活用品,尤其是一种节能粉笔刷。
背景技术
老师上课用粉笔写字,粉笔灰直往下掉,影响老师的身体健康,又影响环境卫生,浪费资源。
发明内容
本发明所要解决的技术问题是提供一种节能粉笔刷,结构简单、使用方便,可以解决粉笔灰的问题。
为解决上述技术问题,本发明所采用的技术方案是:一种节能粉笔刷,包括盒体,盒体内安装有粉笔刷体,盒体上安装有吸引装置和粉笔成型装置。
本发明提供的节能粉笔刷,结构简单、使用方便,可以解决粉笔灰的问题。
附图说明
下面结合附图和实施例对本发明作进一步说明:
图1为本发明的结构示意图。
具体实施方式
如图1所示,一种节能粉笔刷,包括盒体1,盒体1内安装有粉笔刷体2,盒体1上安装有吸引装置3和粉笔成型装置4。
粉笔刷体2刷下的粉笔通过吸引装置3和粉笔成型装置4将收集的粉笔灰又重新制成粉笔。
结构简单、使用方便,可以解决粉笔灰的问题。

Claims (1)

1.一种节能粉笔刷,其特征在于:包括盒体(1),盒体(1)内安装有粉笔刷体(2),盒体(1)上安装有吸引装置(3)和粉笔成型装置(4)。
CN201610723068.1A 2016-08-17 2016-08-17 节能粉笔刷 Pending CN107757204A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610723068.1A CN107757204A (zh) 2016-08-17 2016-08-17 节能粉笔刷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610723068.1A CN107757204A (zh) 2016-08-17 2016-08-17 节能粉笔刷

Publications (1)

Publication Number Publication Date
CN107757204A true CN107757204A (zh) 2018-03-06

Family

ID=61264819

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610723068.1A Pending CN107757204A (zh) 2016-08-17 2016-08-17 节能粉笔刷

Country Status (1)

Country Link
CN (1) CN107757204A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110757989A (zh) * 2018-09-01 2020-02-07 都函 一种智能教学自动吸尘黑板
CN111204161A (zh) * 2018-11-21 2020-05-29 齐皓宇 一种高吸附防尘可再生粉笔擦及制备使用方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110757989A (zh) * 2018-09-01 2020-02-07 都函 一种智能教学自动吸尘黑板
CN111204161A (zh) * 2018-11-21 2020-05-29 齐皓宇 一种高吸附防尘可再生粉笔擦及制备使用方法

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Application publication date: 20180306

WD01 Invention patent application deemed withdrawn after publication