CN204687673U - A kind of eraser cleaner - Google Patents
A kind of eraser cleaner Download PDFInfo
- Publication number
- CN204687673U CN204687673U CN201520406703.4U CN201520406703U CN204687673U CN 204687673 U CN204687673 U CN 204687673U CN 201520406703 U CN201520406703 U CN 201520406703U CN 204687673 U CN204687673 U CN 204687673U
- Authority
- CN
- China
- Prior art keywords
- box
- disposable box
- deashing
- outer cover
- square hole
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 20
- 238000003915 air pollution Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model provides a kind of eraser cleaner, it is characterized in that, is made up of disposable box, outer cover and deashing box; Have square hole in the middle of the upper surface of flat casing disposable box, sitting above square hole has outer cover, establishes deashing box in outer cover, deashing box is the rectangular cylinder of a upper and lower opening, along being connected with filter screen on cylindrical shell, cylindrical shell lower end is placed on disposable box square hole outer, and disposable box is built with water.Blackboard eraser is rubbed on filter screen, is drawn the chalk dust fallen falls into disposable box water by deashing box by filter screen, regularly the water being dissolved with chalk dust in disposable box is outwelled, and add new water and can reuse.The utility model can clean out the chalk dust of adhesion on blackboard eraser fast, and effectively avoid flying upward of dust, solve the airborne dust problem that traditional cleaning mode exists, greatly can reduce air pollution, improve air quality, be conducive to ensureing that audient is especially teen-age healthy.
Description
Technical field
The utility model belongs to realia technical field, particularly relates to the dedicated cleaner of a kind of cleaning and collection blackboard eraser chalk dust.
Background technology
At present; still chalk is used to write the content of courses on blackboard in school or other place to operate schools great majority; use during chalk and naturally need to utilize blackboard eraser blackboard wiping; and the chalk dust be attached on blackboard eraser; general waddy beats blackboard eraser surface; or hand-held blackboard eraser is patted in fixing hard object, to remove and to reduce the chalk dust on blackboard eraser.But although this purge mode is simple and practical, its defect is that produced dust flies upward everywhere, not only directly affect the healthy of people, cause air pollution, and the dust dropped easily is attached on clothing, causes secondary pollution.
Summary of the invention
The utility model aims to provide a kind of chalk dust that can clean out fast on blackboard eraser, avoids dust from flying, thus reduces air pollution, ensures the eraser cleaner of health.
For reaching this object, the utility model takes following technical solution:
A kind of eraser cleaner, is characterized in that, be made up of disposable box, outer cover and deashing box; Have square hole in the middle of the upper surface of flat casing disposable box, sitting above square hole has outer cover, establishes deashing box in outer cover, deashing box is the rectangular cylinder of a upper and lower opening, along being connected with filter screen on cylindrical shell, cylindrical shell lower end is placed on disposable box square hole outer, and disposable box is built with water.
Described filter screen is steel wire, nylon wire, resin web or plastic wire.
Using method of the present utility model and beneficial effect are:
During use, rubbed by blackboard eraser on filter screen, drawn by the chalk dust on blackboard eraser by filter screen, the chalk dust fallen falls into the water of disposable box by deashing box, is regularly outwelled by the water being dissolved with chalk dust in disposable box, and adds new water and can reuse.
The utility model can clean out the chalk dust of adhesion on blackboard eraser fast, and effectively avoid flying upward of dust, solve the airborne dust problem that traditional cleaning mode exists, thus greatly reduce air pollution, improve air quality, be conducive to ensureing that audient is especially teen-age healthy.
Accompanying drawing explanation
Fig. 1 is cleaner structure stereogram.
In figure: deashing box 1, filter screen 2, outer cover 3, disposable box 4, water 5.
Detailed description of the invention
As seen from Figure 1, the utility model eraser cleaner is be made up of deashing box 1, outer cover 3 and disposable box 4.Disposable box 4 is a flat casing, outer cover 3 is a rectangular cylinder, in the middle of the upper surface of disposable box 4, have square hole, sitting above square hole has outer cover 3, is provided with deashing box 1 in outer cover 3, deashing box 1 is the rectangular cylinder of a upper and lower opening, be connected with the filter screen 2 for the blackboard eraser that rubs on the upper edge of cylindrical shell, cylindrical shell lower end is placed on the square hole outer of disposable box 4, and disposable box 4 is built with water 5, for dissolving and collecting chalk dust, fly away to prevent its airborne dust.
Filter screen 2 described in the utility model both can adopt steel wire, nylon wire, also can select resin web or plastic wire.
Claims (2)
1. an eraser cleaner, is characterized in that, is made up of disposable box, outer cover and deashing box; Have square hole in the middle of the upper surface of flat casing disposable box, sitting above square hole has outer cover, establishes deashing box in outer cover, deashing box is the rectangular cylinder of a upper and lower opening, along being connected with filter screen on cylindrical shell, cylindrical shell lower end is placed on disposable box square hole outer, and disposable box is built with water.
2. eraser cleaner according to claim 1, is characterized in that, described filter screen is steel wire, nylon wire, resin web or plastic wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406703.4U CN204687673U (en) | 2015-06-12 | 2015-06-12 | A kind of eraser cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406703.4U CN204687673U (en) | 2015-06-12 | 2015-06-12 | A kind of eraser cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204687673U true CN204687673U (en) | 2015-10-07 |
Family
ID=54228005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406703.4U Expired - Fee Related CN204687673U (en) | 2015-06-12 | 2015-06-12 | A kind of eraser cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204687673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344665A (en) * | 2015-11-19 | 2016-02-24 | 上海电机学院 | Dust remover for blackboard |
-
2015
- 2015-06-12 CN CN201520406703.4U patent/CN204687673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344665A (en) * | 2015-11-19 | 2016-02-24 | 上海电机学院 | Dust remover for blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160612 |