CN202186200U - Novel blackboard eraser - Google Patents
Novel blackboard eraser Download PDFInfo
- Publication number
- CN202186200U CN202186200U CN201120184343XU CN201120184343U CN202186200U CN 202186200 U CN202186200 U CN 202186200U CN 201120184343X U CN201120184343X U CN 201120184343XU CN 201120184343 U CN201120184343 U CN 201120184343U CN 202186200 U CN202186200 U CN 202186200U
- Authority
- CN
- China
- Prior art keywords
- rub body
- blackboard eraser
- apopore
- wiping
- storage box
- 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 a novel blackboard eraser, including wiping body (1) and wiping cloth (2), wipe body (1) and be a water storage box, wiping cloth (2) cover is fixed on the bottom surface of wiping body (1), and the top surface of wiping body (1) is equipped with water filling port (3), and the bottom surface of wiping body (1) is equipped with apopore (4), and apopore (4) access to wiping cloth (2), are equipped with a valve (5) on wiping body (1) top surface, and valve (5) run through and wipe body (1) and insert during apopore (4). The eraser body of the blackboard eraser is a water storage box, and water stored in the water storage box can moisten the eraser cloth, so that dust can be prevented from being generated in the process of erasing the blackboard, and the blackboard eraser is favorable for the health of teachers and students.
Description
Technical field
The utility model relates to a kind of blackboard eraser of removing letter written with chalk.
Background technology
The teacher will use chalk writing in teaching process; Therefore will often use blackboard eraser letter written with chalk is wiped, and traditional blackboard eraser is made up of rub body and snag, in the process that erases the board; Regular meeting produces amounts of dust, thereby can influence the healthy of teachers and students.
Summary of the invention
The technical problem that the utility model will solve is: overcome traditional blackboard and wipe the deficiency that is prone to produce dust, a kind of novel blackboard eraser that can not produce dust is provided.
For realizing above-mentioned technical problem, the technical scheme that the utility model adopts is:
A kind of novel blackboard eraser comprises rub body and wiper, and rub body is an ater storage box; Wiper covers and is fixed on the bottom surface of rub body; The end face of rub body is provided with water filling port, and the bottom surface of rub body is provided with apopore, and apopore leads to wiper; The rub body end face is provided with a valve, and valve runs through rub body and inserts in the apopore.
After adopting technique scheme, the beneficial effect of the utility model is:
Because the rub body of this novel blackboard eraser is an ater storage box, the water of storing in the ater storage box can moistening wiper, therefore in the process that erases the board, can avoid producing dust, helps the healthy of teachers and students.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain:
Accompanying drawing 1 is the vertical profile structural representation of an embodiment of this novel blackboard eraser.
The specific embodiment
As shown in Figure 1: a kind of novel blackboard eraser, comprise rub body 1 and wiper 2, rub body 1 is an ater storage box; Wiper 2 covers and is fixed on the bottom surface of rub body 1; The end face of rub body 1 is provided with water filling port 3, and the bottom surface of rub body 1 is provided with apopore 4, and apopore 4 leads to wiper 2; Rub body 1 end face is provided with a valve 5, and valve 5 runs through rub body 1 and inserts in the apopore 4.
In the process of using novel blackboard eraser, in rub body 1, inject an amount of water, when needs erase the board, open valve 5 and emit the moistening wiper 2 of a certain amount of water, just can erase the board then.
Claims (1)
1. a novel blackboard eraser comprises rub body (1) and wiper (2), it is characterized in that: rub body (1) is an ater storage box; Wiper (2) covers and is fixed on the bottom surface of rub body (1); The end face of rub body (1) is provided with water filling port (3), and the bottom surface of rub body (1) is provided with apopore (4), and apopore (4) leads to wiper (2); Rub body (1) end face is provided with a valve (5), and valve (5) runs through rub body (1) and inserts in the apopore (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120184343XU CN202186200U (en) | 2011-05-25 | 2011-05-25 | Novel blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120184343XU CN202186200U (en) | 2011-05-25 | 2011-05-25 | Novel blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186200U true CN202186200U (en) | 2012-04-11 |
Family
ID=45917669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120184343XU Expired - Fee Related CN202186200U (en) | 2011-05-25 | 2011-05-25 | Novel blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186200U (en) |
-
2011
- 2011-05-25 CN CN201120184343XU patent/CN202186200U/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: 20120411 Termination date: 20120525 |