CN201537600U - Blackboard eraser dust clearer - Google Patents
Blackboard eraser dust clearer Download PDFInfo
- Publication number
- CN201537600U CN201537600U CN2009202682828U CN200920268282U CN201537600U CN 201537600 U CN201537600 U CN 201537600U CN 2009202682828 U CN2009202682828 U CN 2009202682828U CN 200920268282 U CN200920268282 U CN 200920268282U CN 201537600 U CN201537600 U CN 201537600U
- Authority
- CN
- China
- Prior art keywords
- dust
- blackboard eraser
- box
- filter screen
- clearer
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a blackboard eraser dust clearer, belonging to cleaning appliances and mainly solving the problem of dust flying when clearing the dust adhered on a blackboard eraser. The blackboard eraser dust clearer is characterized by comprising a box body, wherein the middle part inside the box body is horizontally provided with a filter screen; a dedusting box is arranged above the filter screen, and a collection box is arranged under the filter screen; and the side wall of the dedusting box is provided with an opening, and the collection box is internally provided with a drawer. When in use, the blackboard eraser carries out friction to and fro on the filter screen, and the dust falls off, drops into the collection box and then is treated. The blackboard eraser dust clearer can effectively clear the dust adsorbed on the blackboard eraser, thus avoiding dust flying, having simple structure and being convenient and practical.
Description
Technical field
The utility model relates to a kind of cleaning appliance, particularly a kind of blackboard eraser dust remover.
Background technology
Teacher uses and writes respectively at school the time, uses blackboard eraser with the back, and along with the disappearance of writing, dust is attached on the blackboard eraser; During removing, dust can fly around again, makes teacher and classmate be on one's body everywhere, and with in the air inspiration tracheae, has influenced health.
The utility model content
The purpose of this utility model is to provide a kind of blackboard eraser dust remover, and when this remover had been avoided the removing dust, dust danced in the air.
The technical scheme in the invention for solving the technical problem is: this kind blackboard eraser dust remover, it is characterized in that, and comprise casing, be horizontally arranged with a filter screen in the middle part of box house, the top of filter screen is the dedusting box, the below of filter screen is for collecting box; On the sidewall of dedusting box, be provided with opening, collect in the box and be provided with a drawer.
The beneficial effects of the utility model are: effectively clear board smears the dust of absorption, avoids dancing in the air.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 casing, 2 filter screens, 3 dedusting boxes, 4 collect box.
The specific embodiment
As shown in Figure 1.
A kind of blackboard eraser dust remover comprises casing 1, is horizontally arranged with a filter screen 2 in the middle part of casing 1 inside, and the top of filter screen 2 is a dedusting box 3, and the below of filter screen 2 is for collecting box 4; On the sidewall of dedusting box 3, be provided with opening, collect in the box 4 and be provided with a drawer.
Be provided with a circle fin in the middle of the square box 1, filter screen 2 is placed on the fin and makes and is screwed; Opening on dedusting box 3 sidewalls can hold the hand of holding blackboard eraser and free in and out.Collecting box 4 inner chamber areas, to surround spatial area than fin big, avoids dust to drop on and collect outside the box 4; Simultaneously, be provided with handle in collection box 4 outsides.
During use, blackboard eraser puts in the dedusting box 3 from the opening part of dedusting box 3, friction back and forth on filter screen 2, and dust releasing falls into and collects in the box 4, and then handles dust.The effective clear board of the utility model smears the dust of absorption, avoids dancing in the air; Simple in structure, convenient and practical.
Claims (1)
1. blackboard eraser dust remover is characterized in that, comprises casing, is horizontally arranged with a filter screen in the middle part of box house, and the top of filter screen is the dedusting box, and the below of filter screen is for collecting box; On the sidewall of dedusting box, be provided with opening, collect in the box and be provided with a drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202682828U CN201537600U (en) | 2009-11-19 | 2009-11-19 | Blackboard eraser dust clearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202682828U CN201537600U (en) | 2009-11-19 | 2009-11-19 | Blackboard eraser dust clearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537600U true CN201537600U (en) | 2010-08-04 |
Family
ID=42589052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202682828U Expired - Fee Related CN201537600U (en) | 2009-11-19 | 2009-11-19 | Blackboard eraser dust clearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785457A (en) * | 2015-03-18 | 2015-07-22 | 陕西科技大学 | Sealing track hairbrush type board eraser dust cleaner |
| CN106552778A (en) * | 2015-09-24 | 2017-04-05 | 绍兴市柯桥区钱清中学 | One kind prevents dust recycling Chalk eraser cleaner |
-
2009
- 2009-11-19 CN CN2009202682828U patent/CN201537600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785457A (en) * | 2015-03-18 | 2015-07-22 | 陕西科技大学 | Sealing track hairbrush type board eraser dust cleaner |
| CN106552778A (en) * | 2015-09-24 | 2017-04-05 | 绍兴市柯桥区钱清中学 | One kind prevents dust recycling Chalk eraser cleaner |
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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: 20100804 Termination date: 20101119 |