KR20110005912U - a wiper of inhale chalkdust - Google Patents

a wiper of inhale chalkdust Download PDF

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Publication number
KR20110005912U
KR20110005912U KR2020090015919U KR20090015919U KR20110005912U KR 20110005912 U KR20110005912 U KR 20110005912U KR 2020090015919 U KR2020090015919 U KR 2020090015919U KR 20090015919 U KR20090015919 U KR 20090015919U KR 20110005912 U KR20110005912 U KR 20110005912U
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KR
South Korea
Prior art keywords
chalk
powder
case
present
eraser
Prior art date
Application number
KR2020090015919U
Other languages
Korean (ko)
Inventor
최민영
Original Assignee
최민영
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 최민영 filed Critical 최민영
Priority to KR2020090015919U priority Critical patent/KR20110005912U/en
Publication of KR20110005912U publication Critical patent/KR20110005912U/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00—Blackboard or slate cleaning devices
    • B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00—Blackboard or slate cleaning devices
    • B43L21/04—Wiper holders

Abstract

본 고안은 분필을 사용하는 칠판을 지울 때 발생하는 가루로 인해 야기되는 건강상의 위협이나, 주변의 공기가 탁해지는 것을 줄이기 위한 것으로 분필지우개의 양쪽 끝 부분에 흡입구를 만들고, 케이스의 상위부분에 모터를 장착하여 가루가 흡입될 수 있도록 하며, 흡입구와 케이스가 만나는 중간부분에 필터 설치하여 가루를 흡입한 뒤 케이스에 가루가 모아지는 것을 특징으로 한다.The present invention is designed to reduce health risks caused by dust generated when erasing the board using chalk or to reduce turbidity of surrounding air. The powder is sucked by mounting, and the filter is installed in the middle portion where the inlet and the case meet, characterized in that the powder is collected in the case after inhaling the powder.

또한, 본 고안에 따른 모터의 전원을 on/off하는 스위치가 설치된 것을 특징으로 한다.In addition, it is characterized in that the switch for turning on / off the power of the motor according to the present invention is installed.

또한, 본고안의 케이스는 탈부착이 가능하다.In addition, the case of this article is removable.

본 고안은 분필을 사용하는 칠판 이용 시 분필가루 흡입하는 분필 지우개케이스로 가루를 흡입하여 가루로 인해 야기되는 건강상의 문제나, 쾌적한 환경을 만들 수 있다는 장점이 있다.The present invention has the advantage of creating a pleasant environment or health problems caused by the powder by inhaling the powder with a chalk eraser case that sucks chalk when using the blackboard using chalk.

분필, 가루, 자동, 흡입, 지우개 Chalk, powder, automatic, suction, eraser

Description

분필가루 흡입하는 분필 지우개케이스 { a wiper of inhale chalkdust }Chalk eraser case with suction of chalk powder {a wiper of inhale chalkdust}

본 고안은 분필가루 흡입하는 분필지우개케이스로서 분필지우개 위에 케이스를 부착하고 그 안에 모터와, 필터를 설치하여 분필을 사용하는 칠판을 지울 때에 그 가루를 바로 흡입하여 가루가 날리지 않게 하는 분필가루 흡입하는 분필 지우개케이스에 관한 것이다.The present invention is a chalk eraser case that sucks chalk powder, attaches the case on the chalk eraser, and installs a motor and a filter therein to remove the chalk powder so that the powder is not sucked when the blackboard using the chalk is erased. It's about a chalk eraser case.

일반 분필지우개는 분필을 사용하는 칠판을 사용하는 곳이라면 꼭 필요한 물건으로, 분필을 지우는데 사용되고 있다. 그러나 일반 분필지우개는 분필이 묻은 칠판을 지울 때에 가루가 날린다는 문제가 있어, 폐질환이나 기관지염을 가지고 있는 사람이 그 분필 가루를 흡입하게 된다면 심각한 건강상의 문제를 일으킬 수도 있고, 뿌연 가루로 인해 주변 공기가 탁해지는 문제가 발생한다.The normal chalk eraser is a must-have for any place where you use a chalk board and is used to erase chalk. However, ordinary chalk eraser has a problem that the powder is blown when erasing the blackboard with chalk. If people with lung disease or bronchitis inhale the chalk powder, it may cause serious health problems. The problem of air turbidity arises.

본 고안은 분필을 사용하는 칠판을 지울 때에 발생하는 가루로 인해 야기되는 건강의 위협이나, 주변 공기가 탁해지는 것을 줄이기 위한 것으로써 분필지우개 윗부분 케이스에 모터가 설치된 분필지우개가 분필을 지울 때 가루를 자동으로 흡 입함으로써 가루날림으로 발생할 수 있는 문제들을 해결하는 데에 목적이 있다.The present invention aims to reduce the health threats caused by the dust generated when the board using chalk is erased, or to reduce the turbidity of the surrounding air. The purpose is to solve the problems that can be caused by powder blowing by automatic suction.

본 고안은 분필을 사용하는 칠판을 지울 때 발생하는 가루로 인해 야기되는 건강상의 위협이나, 주변의 공기가 탁해지는 것을 줄이기 위한 것으로 분필지우개의 양쪽 끝 부분에 흡입구를 만들고, 케이스의 상위부분에 모터를 장착하여 가루가 흡입될 수 있도록 하며, 흡입구와 케이스가 만나는 중간부분에 필터 설치하여 가루를 흡입한 뒤 케이스에 가루가 모아지는 것을 특징으로 한다.The present invention is designed to reduce health risks caused by dust generated when erasing the board using chalk or to reduce turbidity of surrounding air. The powder is sucked by mounting, and the filter is installed in the middle portion where the inlet and the case meet, characterized in that the powder is collected in the case after inhaling the powder.

또한, 본 고안에 따른 모터의 전원을 on/off하는 스위치가 설치된 것을 특징으로 한다.In addition, it is characterized in that the switch for turning on / off the power of the motor according to the present invention is installed.

또한, 본고안의 케이스는 탈부착이 가능하다.In addition, the case of this article is removable.

본 고안은 분필을 사용하는 칠판 이용시 분필가루 흡입하는 분필 지우개케이스로 가루를 흡입하여 가루로 인해 야기되는 건강상의 문제나, 쾌적한 환경을 만들 수 있다는 장점이 있다.The present invention has the advantage of creating a pleasant environment or health problems caused by the powder by inhaling the powder with a chalk eraser case that sucks chalk when using the blackboard using chalk.

본 고안을 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

도1을 보면 분필가루가 담기는 케이스(1)와, 분필가루가 흡입될 때 분필가루를 걸러주는 필터(2), 분필가루를 흡입하는 모터(3)와 프로펠러(6), 분필가루를 흡입하는 흡입관(4), 분필지우개(5) 그리고 모터의 전원을 on/off 하는 스위치(7)로 구성되어 있다.1, a case 1 containing chalk powder, a filter 2 for filtering chalk powder when chalk powder is sucked in, a motor 3 for sucking chalk powder and a propeller 6, and suction chalk powder It consists of a suction pipe (4), chalk eraser (5) and a switch (7) for turning on / off the power of the motor.

도1은 본 고안에 의한 분필가루 흡입하는 분필 지우개케이스의 구조를 도시한 상태도.Figure 1 is a state diagram showing the structure of the chalk eraser case to suck the chalk powder according to the present invention.

Claims (1)

분필을 지울 때에 분필가루로 인한 건강상의문제와, 쾌적한 주변환경을 위한 것으로, 분필가루가 모아지는 케이스.This is a case where the chalk powder is collected for the health problems caused by the chalk powder and the pleasant surroundings when the chalk is erased. 분필가루가 흡입될 때 분필가루를 걸러주는 필터.A filter that filters chalk powder when chalk powder is inhaled. 분필가루를 흡입하는 모터와 프로펠러.Motor and propeller that sucks chalk powder. 분필가루를 흡입하는 흡입관.Suction tube that sucks chalk powder. 분필지우개.Chalk eraser. 모터의 전원을 on/off 하는 스위치.Switch to turn on / off motor power.
KR2020090015919U 2009-12-08 2009-12-08 a wiper of inhale chalkdust KR20110005912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020090015919U KR20110005912U (en) 2009-12-08 2009-12-08 a wiper of inhale chalkdust

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Application Number Priority Date Filing Date Title
KR2020090015919U KR20110005912U (en) 2009-12-08 2009-12-08 a wiper of inhale chalkdust

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KR20110005912U true KR20110005912U (en) 2011-06-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220048095A (en) * 2020-10-12 2022-04-19 우석대학교 산학협력단 Suction type blackboard eraser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220048095A (en) * 2020-10-12 2022-04-19 우석대학교 산학협력단 Suction type blackboard eraser

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