CN201235688Y - Dust-suction blackboard eraser - Google Patents
Dust-suction blackboard eraser Download PDFInfo
- Publication number
- CN201235688Y CN201235688Y CNU2008200684190U CN200820068419U CN201235688Y CN 201235688 Y CN201235688 Y CN 201235688Y CN U2008200684190 U CNU2008200684190 U CN U2008200684190U CN 200820068419 U CN200820068419 U CN 200820068419U CN 201235688 Y CN201235688 Y CN 201235688Y
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- velveteen
- dust
- handle
- suction
- 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
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- Brushes (AREA)
Abstract
The utility model relates to a dust absorbing blackboard eraser which comprises a handle and is characterized in that velveteen and brush hair which are arrayed at intervals are connected under the handle, the brush hair is 1 to 1.5 cm longer than the velveteen. The dust absorbing blackboard has the advantages of large dust absorbing quality.
Description
Technical field
The utility model relates to the grey blackboard eraser of a kind of suction.
Background technology
It is indifferent to inhale ash when the blackboard eraser that uses uses at present.
Summary of the invention
Inhale grey ability, the grey blackboard eraser of a kind of suction of ad hoc meter in order to improve.
Its technical scheme is: the grey blackboard eraser of a kind of suction, comprise handle, and it is characterized in that: be connected with spaced velveteen and bristle below handle, described bristle is than the long 1-1.5cm of velveteen.
Beneficial effect: improve the grey ability of inhaling.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The grey blackboard eraser of a kind of suction as shown in Figure 1 comprises handle 1, it is characterized in that: be connected with spaced velveteen 2 and bristle 3 below handle 1, described bristle 3 is than velveteen 2 long 1cm, and this design is to utilize velveteen 2 to inhale the characteristics of ash energy force rate bristle the last 3.
Claims (1)
1, the grey blackboard eraser of a kind of suction comprises handle, it is characterized in that: be connected with spaced velveteen and bristle below handle, described bristle is than the long 1-1.5cm of velveteen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200684190U CN201235688Y (en) | 2008-07-07 | 2008-07-07 | Dust-suction blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200684190U CN201235688Y (en) | 2008-07-07 | 2008-07-07 | Dust-suction blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235688Y true CN201235688Y (en) | 2009-05-13 |
Family
ID=40648427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200684190U Expired - Fee Related CN201235688Y (en) | 2008-07-07 | 2008-07-07 | Dust-suction blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235688Y (en) |
-
2008
- 2008-07-07 CN CNU2008200684190U patent/CN201235688Y/en not_active Expired - Fee Related
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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: 20090513 |