CN201143852Y - Absorbent blackboard eraser - Google Patents
Absorbent blackboard eraser Download PDFInfo
- Publication number
- CN201143852Y CN201143852Y CNU2007200143104U CN200720014310U CN201143852Y CN 201143852 Y CN201143852 Y CN 201143852Y CN U2007200143104 U CNU2007200143104 U CN U2007200143104U CN 200720014310 U CN200720014310 U CN 200720014310U CN 201143852 Y CN201143852 Y CN 201143852Y
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- dust
- handle
- expansion link
- utility
- 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
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model relates to a dust-absorbing blackboard eraser which includes a blackboard erase and a handle; the front end of the handle is provided with an expansion link; the front end of the expansion link is provided with the blackboard eraser; the blackboard eraser is provided with a mini dust collector and brush. The dust-absorbing blackboard eraser has the advantages of simple structure, convenient use and wide scope of application, can effectively prevent the dust from harming the human body, and is applicable to students of all stature.
Description
Technical field
The utility model relates to a kind of stationery, especially a kind of dust absorption blackboard eraser.
Technical background is present, the blackboard eraser that teaching is used is the disappear wooden blackboard eraser of dirt function of a kind of nothing, dust during use is owing to can't eliminate, be easy to be sucked by the people, human body is damaged, and, using not effectively blackboard wiping eminence of existing blackboard eraser for classmate of short and small stature.
Summary of the invention
The purpose of this utility model provides a kind of dust absorption blackboard eraser, to solve above-mentioned said problem.
For achieving the above object, the utility model dust absorption blackboard eraser comprises blackboard eraser body and handle, and for the front end at handle is provided with expansion link, the front end of expansion link is provided with the blackboard eraser body, and the blackboard eraser body is provided with micro-cleaner, and the blackboard eraser body is provided with bristle.
The utility model has the advantages that: simple in structure, easy to use, be widely used, can prevent effectively that dust is many and human body is damaged, and the student who is fit to various statures uses.
Description of drawings
Fig. 1 is the utility model dust absorption blackboard eraser overall structure schematic diagram.
The specific embodiment
Show that as Fig. 1 the utility model dust absorption blackboard eraser comprises blackboard eraser body 1 and handle 2, it is characterized in that: the front end at handle 2 is provided with expansion link 3, and the front end of expansion link 3 is provided with blackboard eraser body 1, and blackboard eraser body 1 is provided with micro-cleaner 4, and blackboard eraser body 1 is provided with bristle 5.
Claims (1)
1, a kind of dust absorption blackboard eraser, comprise blackboard eraser body (1) and handle (2), it is characterized in that: the front end at handle (2) is provided with expansion link (3), and the front end of expansion link (3) is provided with blackboard eraser body (1), blackboard eraser body (1) is provided with micro-cleaner (4), and blackboard eraser body (1) is provided with bristle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200143104U CN201143852Y (en) | 2007-08-30 | 2007-08-30 | Absorbent blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200143104U CN201143852Y (en) | 2007-08-30 | 2007-08-30 | Absorbent blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143852Y true CN201143852Y (en) | 2008-11-05 |
Family
ID=40080720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200143104U Expired - Fee Related CN201143852Y (en) | 2007-08-30 | 2007-08-30 | Absorbent blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143852Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904891A (en) * | 2016-06-08 | 2016-08-31 | 绵阳晓迪圣点创意科技有限公司 | Mechanical contractile dust collecting erasing machine |
-
2007
- 2007-08-30 CN CNU2007200143104U patent/CN201143852Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904891A (en) * | 2016-06-08 | 2016-08-31 | 绵阳晓迪圣点创意科技有限公司 | Mechanical contractile dust collecting erasing machine |
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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: 20081105 |