CN202428944U - Eraser - Google Patents
Eraser Download PDFInfo
- Publication number
- CN202428944U CN202428944U CN2012200020694U CN201220002069U CN202428944U CN 202428944 U CN202428944 U CN 202428944U CN 2012200020694 U CN2012200020694 U CN 2012200020694U CN 201220002069 U CN201220002069 U CN 201220002069U CN 202428944 U CN202428944 U CN 202428944U
- Authority
- CN
- China
- Prior art keywords
- eraser
- handle
- utility
- model
- blackboard eraser
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to an eraser which is composed of an eraser body, a handle, an erasure surface and a dust cavity, wherein the eraser body is movably connected with the handle by a shaft; the erasure surface is fixedly connected with the eraser body; and the handle is retractable. The eraser disclosed by the utility model is simple in structure and reasonable in design; the eraser can effectively receive dust; and because the eraser is provided with a retractable handle, the application height of the eraser can be adjusted.
Description
Technical field
The utility model relates to daily field of tool, particularly a kind of blackboard eraser.
Background technology
The blackboard eraser that erases the board in the school at present is that an ash descends slowly and lightly everywhere because there is not grey chamber erasing the board, and is unhealthful, and for height low the people, relatively more difficult when wiping the word of eminence with common blackboard eraser.
The utility model content
To the defective that exists in the prior art, the purpose of the utility model is to provide a kind of blackboard eraser that absorbs dust, regulates height.
For reaching above purpose, the technical scheme that the utility model is taked is:
A kind of blackboard eraser is made up of rub body, handle, wiping face, grey chamber, flexibly connects through axle between said rub body and the handle, and said wiping face is fixedly connected with rub body.
On the basis of such scheme, said handle is scalable.
The described blackboard eraser of the utility model, simple in structure, reasonable in design, can effectively take in dust, and be provided with expandable handle, can regulate and use height.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
As shown in Figure 1, the described a kind of blackboard eraser of the utility model is made up of rub body 1, handle 3, wiping face 5, grey chamber 4, flexibly connects through axle 2 between said rub body 1 and the handle 3, and said wiping face 5 is fixedly connected with rub body 1.
Preferably, said handle is scalable.
Claims (2)
1. a blackboard eraser is characterized in that being made up of rub body (1), handle (3), wiping face (5), grey chamber (4), flexibly connects through axle (2) between said rub body (1) and the handle (3), and said wiping face (5) is fixedly connected with rub body (1).
2. a kind of blackboard eraser according to claim 1 is characterized in that said handle (3) is scalable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200020694U CN202428944U (en) | 2012-01-05 | 2012-01-05 | Eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200020694U CN202428944U (en) | 2012-01-05 | 2012-01-05 | Eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428944U true CN202428944U (en) | 2012-09-12 |
Family
ID=46778415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200020694U Expired - Fee Related CN202428944U (en) | 2012-01-05 | 2012-01-05 | Eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428944U (en) |
-
2012
- 2012-01-05 CN CN2012200020694U patent/CN202428944U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20130105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |