CN203004825U - Blackboard eraser with dust collection box - Google Patents
Blackboard eraser with dust collection box Download PDFInfo
- Publication number
- CN203004825U CN203004825U CN 201220584015 CN201220584015U CN203004825U CN 203004825 U CN203004825 U CN 203004825U CN 201220584015 CN201220584015 CN 201220584015 CN 201220584015 U CN201220584015 U CN 201220584015U CN 203004825 U CN203004825 U CN 203004825U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- box
- collection box
- dust collection
- dust
- 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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Abstract
The utility model provides a blackboard eraser with a dust collection box. The dust collection box is arranged below a bottom board box fixed on an eraser body, and a dust accumulation box which can also be used as a handle and can be detached in a rotating mode is connected below the dust collection box. While the blackboard eraser is used, chalk dust rubbed off can be collected into the dust collection box to be disposed together, the phenomenon that when a blackboard is rubbed, dust falls off and flies all around is avoided, and the blackboard eraser with the dust collection box is favorable for reducing pollution of the ground.
Description
Technical field
The utility model relates to a kind of blackboard eraser, specifically a kind of blackboard eraser with ash accepting box.
Background technology
After using chalk to write on blackboard, wipe again through blackboard eraser commonly used rewriteeing, common blackboard eraser is all directly will to drop after chalk powder eraser on the ground, has both caused the pollution on ground, also can cause the powder ash to fly upward contaminated air.
Summary of the invention
It is a kind of entirely with the blackboard eraser of ash accepting box that the utility model provides, and when using blackboard eraser, chalk ash collection unification in box body can be processed.
The utility model comprises the rub body of blackboard eraser, and rub body is fixed on the base plate box, and the technical scheme that adopts is: be provided with an ash accepting box below the base plate box that rub body is fixed, the below of this ash accepting box is connected with one and doubles as the ash deposition box that revolving of handle torn open.
The beneficial effects of the utility model are embodied in: when using blackboard eraser, ash accepting box can be with unified processing the in the ash deposition box of the chalk dust access below of wiping, and avoids the phenomenon of flying upward with falling with wiping, favourable minimizing ground pollution everywhere.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Shown in Figure 1: be provided with an ash accepting box 3 below the base plate box 1 that rub body 2 is fixed, the below of this ash accepting box 3 is connected with one and doubles as the ash deposition box 4 that revolving of handle torn open.
Claims (1)
1. blackboard eraser with ash accepting box, the rub body (2) that comprises blackboard eraser, rub body (2) is fixed on base plate box (1), it is characterized in that: be provided with an ash accepting box (3) below the base plate box (1) that rub body (2) is fixed, the below of this ash accepting box (3) is connected with one and doubles as the ash deposition box (4) that revolving of handle torn open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584015 CN203004825U (en) | 2012-11-08 | 2012-11-08 | Blackboard eraser with dust collection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584015 CN203004825U (en) | 2012-11-08 | 2012-11-08 | Blackboard eraser with dust collection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004825U true CN203004825U (en) | 2013-06-19 |
Family
ID=48596450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584015 Expired - Fee Related CN203004825U (en) | 2012-11-08 | 2012-11-08 | Blackboard eraser with dust collection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004825U (en) |
-
2012
- 2012-11-08 CN CN 201220584015 patent/CN203004825U/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: 20130619 Termination date: 20131108 |