CN201254032Y - Blackboard eraser - Google Patents
Blackboard eraser Download PDFInfo
- Publication number
- CN201254032Y CN201254032Y CNU2008203013751U CN200820301375U CN201254032Y CN 201254032 Y CN201254032 Y CN 201254032Y CN U2008203013751 U CNU2008203013751 U CN U2008203013751U CN 200820301375 U CN200820301375 U CN 200820301375U CN 201254032 Y CN201254032 Y CN 201254032Y
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- soft
- backboard
- brush hair
- 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
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- Brushes (AREA)
Abstract
The utility model discloses a blackboard eraser which comprises a backboard (1); soft brush hair (2) is connected to the backboard (1); soft side brush hair (3) is arranged on the lateral surface of the backboard (1), which is adjacent to the surface on which the soft brush hair (2) is arranged. In the utility model, soft side brush hair is additionally arranged on the lateral surface of a blackboard eraser in the prior art and is connected with the soft brush hair to a whole; thereby, the blackboard eraser can effectively clean up the chalk ash in dead corner.
Description
Technical field
The utility model relates to a kind of blackboard eraser, belongs to the blackboard eraser technical field.
Background technology
Present blackboard eraser only is provided with soft bristle on a surface of backboard because there is the dead angle in the blackboard below on being used to connect on the batten of chalk dust, therefore have only a surface be provided with soft bristle blackboard eraser since just stopping of backboard can't clear up the dead angle.
The utility model content
Technical problem to be solved in the utility model is that a kind of blackboard eraser that can effectively clear up the dead angle chalk dust is provided.
The technical solution of the utility model: this blackboard eraser, comprise backboard 1, be connected with soft bristle 2 on the backboard 1, side adjacent with soft bristle 2 place faces on the described backboard 1 is provided with soft side bristle 3.
The utility model is connected as a single entity with original soft bristle, thereby can effectively removes the dead angle chalk dust by adding soft side bristle in the side of existing blackboard eraser.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment of the present utility model: the structure of this blackboard eraser comprises backboard 1 as shown in Figure 1, is connected with soft bristle 2 on the backboard 1, and side adjacent with soft bristle 2 place faces on the described backboard 1 is provided with soft side bristle 3.
Claims (1)
- [claim 1] a kind of blackboard eraser comprises backboard (1), is connected with soft bristle (2) on the backboard (1), it is characterized in that: described backboard (1) is gone up the side adjacent with soft bristle (2) place face and is provided with soft side bristle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203013751U CN201254032Y (en) | 2008-07-01 | 2008-07-01 | Blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203013751U CN201254032Y (en) | 2008-07-01 | 2008-07-01 | Blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254032Y true CN201254032Y (en) | 2009-06-10 |
Family
ID=40737349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203013751U Expired - Fee Related CN201254032Y (en) | 2008-07-01 | 2008-07-01 | Blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254032Y (en) |
-
2008
- 2008-07-01 CN CNU2008203013751U patent/CN201254032Y/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: 20090610 Termination date: 20100701 |