KR101006707B1 - Cleaner for wet eraser of board - Google Patents

Cleaner for wet eraser of board Download PDF

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Publication number
KR101006707B1
KR101006707B1 KR1020100020903A KR20100020903A KR101006707B1 KR 101006707 B1 KR101006707 B1 KR 101006707B1 KR 1020100020903 A KR1020100020903 A KR 1020100020903A KR 20100020903 A KR20100020903 A KR 20100020903A KR 101006707 B1 KR101006707 B1 KR 101006707B1
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KR
South Korea
Prior art keywords
plate
cleaning liquid
eraser
blackboard
drain hole
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Application number
KR1020100020903A
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Korean (ko)
Inventor
박인덕
Original Assignee
주식회사 머리디언
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Application filed by 주식회사 머리디언 filed Critical 주식회사 머리디언
Priority to KR1020100020903A priority Critical patent/KR101006707B1/en
Application granted granted Critical
Publication of KR101006707B1 publication Critical patent/KR101006707B1/en

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    • 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
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/0037—Eraser cleaners

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  • Drawing Aids And Blackboards (AREA)

Abstract

The present invention relates to an eraser cleaner for a blackboard, wherein the eraser cleaner for a blackboard according to the present invention is formed along a cleaning liquid accommodating portion formed in a recessed shape on an upper surface, a water collecting container accommodated in a lower portion, and an outer edge of the cleaning liquid accommodating portion. And a first drainage hole communicating with the collection container, and a first separation plate formed along an outer edge of the first drainage hole and formed higher than an outer wall of the cleaning liquid container.
According to the eraser cleaner for the blackboard proposed in the present invention, using the first drainage hole and the first plate formed along the outer edge of the cleaning liquid receiving portion formed on the upper surface of the cleaning liquid containing the blackboard eraser in the front of the washing machine It can be easily removed.

Description

Eraser cleaner for blackboard {CLEANER FOR WET ERASER OF BOARD}

The present invention relates to an eraser cleaner for a blackboard, and more particularly, to an eraser cleaner for a blackboard that can maintain cleanliness by preventing the cleaning liquid from leaking out when the eraser for the blackboard is washed.

In general, since the chalk powder generated by friction with the blackboard is adsorbed and written on the blackboard, chalk powder is generated during writing, and when the letters are erased, the chalk powder on the blackboard is dusted indoors. It contaminates the air, inhales into the body through the respiratory tract, causing a mild cough, and in severe cases, diseases such as lung diseases occur, and when chalk comes into contact with the skin, the chalk absorbs moisture from the skin or is harmful to chalk dust. As a result, there are disadvantages in which skin troubles are generated, such as very dry skin. Therefore, in order to solve this problem, a chalk pen for a water board (hereinafter, referred to as 'water pen)' has been developed in which dust does not occur.

On the other hand, if you want to clean the particles and other foreign matter in the water eraser on the eraser after using the underwater chalk, you have to go to the tap water far away and wash the eraser. No. 873793. As shown in FIG. 1, the washing machine removes the laundry contained in the eraser 2 by pressing the eraser 2 while pulling the eraser backward from the front of the trunk 1. This allows the dirty laundry enclosed by the eraser 2 by slightly higher than the diaphragm 8 to be stored in the laundry basket 5 through the drainage channel 6. However, the washing machine has to be used only the front of the body (1) bar is limited in use, and when used after the eraser (2) on the plate (7) and the diaphragm (8) as described above of the plate (7) There is a problem that the laundry containing the eraser (2) to the front portion is dropped and the surrounding of the washing machine is dirty.

The present invention has been proposed to solve the above problems of the conventionally proposed methods, by using the entire surface of the washing machine for cleaning the eraser for the blackboard to remove the cleaning liquid contained in the eraser, and in addition to the front of the cleaner An object of the present invention is to provide an eraser cleaner for a blackboard which prevents the cleaning liquid from leaking out by forming a plurality of diaphragms and drain holes in the front part.

Eraser cleaner for a blackboard according to a feature of the present invention for achieving the above object, is formed along the outer side of the cleaning liquid containing portion formed in a recessed shape on the upper surface, the water collecting container received in the lower portion, the edge of the cleaning liquid containing portion, A first drainage hole communicating with the collection box and a first partition plate formed along an outer edge of the first drainage hole and formed higher than an outer wall of the cleaning liquid receiving portion are characterized in that the structural feature.

Preferably, a second plate is formed on the front surface of the first plate higher than the first plate, and a second drain hole communicating with the collection box may be formed between the first plate and the second plate.

More preferably, a third drain hole communicating with the collection box may be further formed on the front surface of the second partition plate.

More preferably, a groove-shaped flow path may be formed at an outer side of the edge of the first plate so that the cleaning liquid flows into the third drain hole.

Preferably, a plurality of cleaning liquid splash prevention members of a porous material for discharging the cleaning liquid contained therein when pressurized may be stacked in the cleaning liquid containing part.

According to an eraser cleaner for a blackboard proposed in the present invention, the first drainage hole and the first plate are sequentially formed along the outer edge of the cleaning liquid container formed on the upper surface, and the cleaning liquid containing the cleaning liquid containing the eraser for the blackboard during the cleaning process is accommodated. There is an effect that can be easily removed using the first drain hole and the second plate formed along the edge of the part.

In addition, it is possible to use a plurality of diaphragm formed in the front portion of the washing machine has an effect that can be prevented from flowing out of the cleaning liquid in the process of removing the cleaning liquid containing the eraser.

In addition, the cleaning liquid containing portion is provided with a cleaning liquid splash prevention member to remove foreign substances on the surface of the eraser by using the cleaning liquid splash preventing member, and to prevent the cleaning liquid from flowing out of the cleaning liquid containing portion during the cleaning process. It works.

1 is a state of use of the eraser cleaner for the blackboard according to the prior art.
Figure 2 is a perspective view showing an eraser cleaner for a blackboard according to an embodiment of the present invention.
Figure 3 is an exploded perspective view showing an eraser cleaner for a blackboard according to an embodiment of the present invention.
Figure 4 is a state of use of the eraser cleaner for a blackboard according to an embodiment of the present invention.
Figure 5 is a cross-sectional view showing a state in which the eraser cleaner for the blackboard is installed in accordance with an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, it will be described in detail an embodiment according to the present invention.

2 is a perspective view showing an eraser cleaner for a blackboard according to an embodiment of the present invention, Figure 3 is an exploded perspective view showing an eraser cleaner for a blackboard according to an embodiment of the present invention, Figure 4 is an embodiment of the present invention Figure 5 is a state of use of the eraser cleaner for the blackboard, Figure 5 is a cross-sectional view showing a state in which the eraser cleaner for the blackboard according to an embodiment of the present invention.

As shown in Figures 2 and 3, the eraser cleaner 100 for a blackboard according to an embodiment of the present invention, the washing liquid receiving portion 10 formed in a recessed shape on the upper surface, and the water collecting box received in the lower ( 20) and the first drain hole 30 formed in the front outer edge of the cleaning liquid accommodating part 10 and communicating with the water collecting container 20 and the outer sides of the edge of the cleaning liquid accommodating part 10, respectively. A first side drain hole 31 is formed in communication with the collection box 20, is formed along the outer edge of the first drain hole 30 and formed higher than the outer wall 11 of the cleaning liquid receiving portion (10) The first side plate 36 may be formed to extend from the first plate 35 at both side surfaces of the first plate 35 and the first drain hole 30. By forming in this way, after cleaning the eraser 200 for the blackboard and put the eraser 200 for the blackboard formed on the outer edge of the cleaning liquid receiving portion 10 on the first plate 35, the eraser for the blackboard ( Since the cleaning liquid contained in the eraser 200 for the blackboard 200 can be removed by pulling while pressing, and the cleaning liquid can be removed by placing the eraser 200 for the blackboard on the first side plate 30 and pressing and pulling it. Eraser cleaner 100 for the blackboard of the present invention is convenient to use because it can utilize three sides. As shown in FIGS. 2 and 3, in particular, FIG. 5, a support rod 55 is disposed between the outer wall 11 of the cleaning liquid accommodating part 10, the first plate 35, and the first side plate 36. It is preferable to reinforce the outer wall 11, the first plate 35 and the first side plate 36 so as to be firmly maintained at each other.

The cleaning solution accommodating part 10 is formed in a recessed shape, that is, a groove shape, on the upper surface of the blackboard eraser cleaner 100, and receives the cleaning solution for cleaning the blackboard eraser 200 and the blackboard eraser 200. The cleaning solution accommodating part 10 serves to remove foreign substances on the surface of the eraser 200 using the cleaning solution after using the eraser 200 for the blackboard.

Collection box 20 is installed in the form that can be stored in the lower portion of the eraser cleaner 100 for the blackboard. The collection box 20 is formed with a gripping groove 25 in the front portion so that the hand can be easily pulled out. The collecting container 20 collects a cleaning liquid containing a foreign substance discharged in the process of dehydrating the cleaning liquid contained in the blackboard eraser 200 after washing the blackboard eraser 200.

The first drain hole 30 and the first side drain hole 31 may be installed to be spaced apart by a predetermined interval along the outer edge of the cleaning solution accommodating part 10. Here, the first drain hole 30 is installed at the front portion of the cleaning liquid accommodating part 10 at a predetermined interval, and the first side drain hole 31 is installed at both side surfaces of the washing liquid accommodating part 10 at predetermined intervals. The first drain hole 30 and the first side drain hole 31 may be formed to communicate with the collection box 20 so that the cleaning liquid discharged during the dehydration process of the eraser 200 for the blackboard is collected in the collection box 20.

The first plate 35 and the first side plate 36 may be installed to be spaced apart by a predetermined distance along the outer edge of the first drain hole 30. That is, the first drain hole 30 and the first partition plate 35 or the first side partition plate 36 are sequentially formed outside the edge of the cleaning solution accommodating part 10. At this time, the first plate 35 and the first side plate 36 is formed higher than the outer wall 11 of the cleaning liquid container 10, which is the first plate 35 or the first side plate 36. This is to easily remove the cleaning liquid contained in the blackboard eraser 200 after pressing the eraser 200 for the blackboard 200 with the cleaning liquid on it. At this time, the removed cleaning liquid is collected in the collection box 20 through the first drain hole (30).

In addition, the second plate 45 may be formed higher than the first plate 35 in the front portion of the first plate 35. In addition, a second drain hole 40 communicating with the collection box 20 may be formed between the first plate 35 and the second plate 45.

In general, the manufacturer forms the shape of the eraser 200 for the blackboard in a rectangular shape formed long in the front and rear length so that the user can easily hold in the hand. Accordingly, the cleaning solution accommodating part 10 may also be formed in a rectangular shape in which the length of the front and rear longitudinal directions is long to correspond to the shape of the eraser 200 for the blackboard. Therefore, after the user injects the eraser 200 for the blackboard into the cleaning solution accommodating part 10 and cleans it, the user uses the front portion of the cleaning solution accommodating part 10 to remove the cleaning liquid contained in the blackboard eraser 200. It is often the case.

Therefore, the second plate 45 is provided higher than the first plate 35 in the front of the first plate 35 formed in the front of the cleaning liquid container 10, and the first plate 35 and the second plate are provided. By forming a second drain hole 40 in communication with the collection box 20 between the diaphragm 45, as shown in FIG. 4, first, the eraser 200 for the blackboard 200 is dewatered by the second plate 45. To perform the dehydration process by using the first plate 35 in order to increase the dehydration effect. At this time, the water dehydrated by the second plate 45 is collected in the collection box 20 through the second drain hole (40). In addition, as shown in Figures 2 and 3 it is preferable to form a support bar 55 between the first plate 35 and the second plate 45, respectively, so as to reinforce each other to maintain a firmly spaced interval. .

In addition, the third drain hole 50 communicated with the collection box 20 at the front of the second plate 45 to collect the cleaning liquid discharged to the outside of the second plate 45 in the dehydration process in the collection box 20. Can be formed. Thus, the cleaning liquid discharged during the dehydration process can be effectively prevented from leaking to the outside of the eraser cleaner 100 for the blackboard.

On the other hand, when the user performs the dehydration process, in particular, the process of pressing the eraser for the blackboard 200 on the first side plate 36 when using the first side plate 36 installed on the side of the cleaning liquid receiving portion 10 In order to collect the cleaning solution to the outside of the first side plate 36 in the collecting container 20, the flow path for guiding the cleaning solution to the third drain hole 50 on both sides of the first side plate 36 to the outside. 60 can be formed. The flow path 60 may be formed in a recessed shape.

On the other hand, the inside of the cleaning solution receiving portion 10 to facilitate the cleaning of the eraser 200 for the blackboard, during the cleaning process of the eraser 200 for the blackboard to prevent the cleaning liquid splashing out to prevent the cleaning solution 튐 prevention member 15 may be installed.

The cleaning liquid splash prevention member 15 may be formed in close contact with the cleaning liquid accommodating part 10, and may be formed of a porous material which discharges the cleaning liquid contained therein when pressurized. Preferably, the cleaning liquid splash prevention member 15 is formed in a net shape having a predetermined thickness so that the surface of the eraser 200 for the blackboard to rub the cleaning liquid splash prevention member 15 to be washed. In this case, a plurality of the cleaning liquid splash prevention members 15 may be stacked and installed in the cleaning liquid containing part 10.

On the other hand, as shown in Figure 5, when installing the eraser cleaner 100 for the wall on the wall, in order to easily install a plurality of insertion grooves 70 can be formed long in the vertical direction on the side of the cleaner 100. have. In addition, the wall mounting plate 80 installed on the wall surface may be formed so that the insertion portion 85 protrudes so as to slide into the insertion groove 70. In addition, a mounting portion 87 is formed at the end of the fitting portion 85, and the insertion groove 70 is inserted into the mounting portion 87 when the fitting portion 85 is inserted into the insertion groove 70. Close to the end of the) can be configured to support the eraser cleaner 100 for the blackboard.

Therefore, after the user fixes the wall plate 80 to the wall using a coupling means such as bolts and nails, the insertion unit 85 is inserted into the insertion groove 70 to facilitate the eraser cleaner 100 for the blackboard. Can be fixed

The present invention described above may be variously modified or applied by those skilled in the art, and the scope of the technical idea according to the present invention should be defined by the following claims.

10: cleaning liquid container 15: cleaning liquid splash prevention member
20: catcher 25: gripping groove
30: first drain 35: first plate
40: second drain 45: second plate
50: third drain 60: euro
70: insertion groove 80: wall mounting plate
85: fitting

Claims (5)

A cleaning liquid accommodating part 10 formed in a recessed shape on the upper surface, a water collecting container 20 accommodated in the lower part, a first drain hole 30 formed in a front portion of the cleaning liquid accommodating part and communicating with the water collecting container, In the eraser cleaner for the blackboard having a first plate 35 formed in the front portion of the first drain hole and a second plate 45 formed between the first plate and the second drain hole 40,
Both side portions of the cleaning solution accommodating portion 10 are formed to communicate with the first side drain holes 31 and the first drain holes 30,
Both side portions of the first drain hole 30 are formed to extend the first side plate 36 from the first plate 35,
In the front portion of the first plate 35 to form a second plate 45 higher than the first plate 35,
In the front portion of the second plate 45 is further formed a third drain hole 50 in communication with the collection box,
Forming a groove-shaped flow path 60 connected to the third drain hole along the outer side of both sides of the first side plate 36,
Between the outer wall 11 and the first plate 35 and the first side plate 36, and between the first plate 35 and the second plate 45 of the cleaning liquid receiving portion 10, 55) eraser cleaner for chalkboard.
delete delete delete The method according to claim 1,
Eraser cleaner for the blackboard characterized in that a plurality of cleaning liquid splash prevention member (15) of the porous material for discharging the cleaning liquid contained in the inside when the pressure is inside the cleaning liquid receiving portion (10).
KR1020100020903A 2010-03-09 2010-03-09 Cleaner for wet eraser of board KR101006707B1 (en)

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KR1020100020903A KR101006707B1 (en) 2010-03-09 2010-03-09 Cleaner for wet eraser of board

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KR1020100020903A KR101006707B1 (en) 2010-03-09 2010-03-09 Cleaner for wet eraser of board

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284439A (en) * 2011-06-09 2011-12-21 宁波易威教育用品有限公司 Environment-friendly water-erased blackboard eraser cleaning machine
KR101376711B1 (en) 2012-10-15 2014-03-25 류혜진 Washer for a water eraser
CN103847377A (en) * 2014-02-17 2014-06-11 浙江海洋学院 Multifunctional blackboard eraser cleaning equipment
KR101450384B1 (en) * 2012-02-13 2014-10-14 (주)지맥스 Washing equipment of wet eraser for blackboard
CN104646325A (en) * 2015-02-06 2015-05-27 湘潭大学 Automatic washing machine for whiteboard eraser
CN104842694A (en) * 2015-05-26 2015-08-19 南宁市第三中学 Whiteboard eraser
KR20190045970A (en) 2017-10-25 2019-05-07 배상철 Water board eraser automatic washing machine
KR102048182B1 (en) 2019-10-22 2019-11-22 이성연 Water Chalkboard Eraser Stand Apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368649U (en) * 1976-11-12 1978-06-09
KR100873793B1 (en) * 2007-08-17 2008-12-15 강홍수 Chalk pen (underwater) eraser washing machine for water board
KR20090002602U (en) * 2007-09-11 2009-03-16 서상일 Eraser drip tray
KR100945367B1 (en) * 2009-10-23 2010-03-08 김민자 Cleaner for water chalk's eraser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368649U (en) * 1976-11-12 1978-06-09
KR100873793B1 (en) * 2007-08-17 2008-12-15 강홍수 Chalk pen (underwater) eraser washing machine for water board
KR20090002602U (en) * 2007-09-11 2009-03-16 서상일 Eraser drip tray
KR100945367B1 (en) * 2009-10-23 2010-03-08 김민자 Cleaner for water chalk's eraser

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284439A (en) * 2011-06-09 2011-12-21 宁波易威教育用品有限公司 Environment-friendly water-erased blackboard eraser cleaning machine
CN102284439B (en) * 2011-06-09 2015-01-21 宁波易威教育用品有限公司 Environment-friendly water-erased blackboard eraser cleaning machine
KR101450384B1 (en) * 2012-02-13 2014-10-14 (주)지맥스 Washing equipment of wet eraser for blackboard
KR101376711B1 (en) 2012-10-15 2014-03-25 류혜진 Washer for a water eraser
CN103847377A (en) * 2014-02-17 2014-06-11 浙江海洋学院 Multifunctional blackboard eraser cleaning equipment
CN104646325A (en) * 2015-02-06 2015-05-27 湘潭大学 Automatic washing machine for whiteboard eraser
CN104842694A (en) * 2015-05-26 2015-08-19 南宁市第三中学 Whiteboard eraser
KR20190045970A (en) 2017-10-25 2019-05-07 배상철 Water board eraser automatic washing machine
KR102048182B1 (en) 2019-10-22 2019-11-22 이성연 Water Chalkboard Eraser Stand Apparatus

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