CN203228559U - Multifunctional blackboard eraser - Google Patents
Multifunctional blackboard eraser Download PDFInfo
- Publication number
- CN203228559U CN203228559U CN 201320166950 CN201320166950U CN203228559U CN 203228559 U CN203228559 U CN 203228559U CN 201320166950 CN201320166950 CN 201320166950 CN 201320166950 U CN201320166950 U CN 201320166950U CN 203228559 U CN203228559 U CN 203228559U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- multifunctional blackboard
- erasing
- centimetres
- chalk
- 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
A multifunctional blackboard eraser relates to a teaching aid and comprises a wood board, wherein different erasing bodies are arranged on two opposite surfaces of the wood board, a brush erasing body used for erasing chalk marks is arranged on one surface, and a felt erasing body used for erasing oily pen marks is arranged on the other surface. The inner edge of the multifunctional blackboard eraser is provided with a plurality of hollow structures from top to bottom, one hollow structure is used for containing oily pens, the other hollow structures are used for containing chalks, and a cap plug is arranged at the opening position of each hollow structure. The multifunctional blackboard eraser can be used for placing the chalks and the oily pens and is convenient to use.
Description
Technical field
The utility model relates to a kind of realia, especially a kind of multifunctional blackboard eraser.
Background technology
At present, blackboard and chalk still are that school uses maximum realias, still, occur a kind of blank recently, and it generally uses the oil pen to write, and often uses in teaching.But there is not a kind of blackboard eraser can wipe chalk trace and oil pen's vestige now.
The utility model content
Technical assignment of the present utility model is to provide a kind of multifunctional blackboard eraser at above-mentioned deficiency of the prior art, and it can be realized, wipes chalk trace and oil pen's vestige, and has sound amplification function.
The technical scheme that its technical problem that solves the utility model adopts is: this multifunctional blackboard eraser, it comprises that thickness is 5 centimetres, width is 6 centimetres-10 centimetres, length is 15 centimetres plank, its plank two opposites arrange difference respectively and wipe body, wherein one side is provided with the hairbrush of wiping chalk trace and wipes body, another side is provided with the felt of wiping oil pen's vestige and wipes body, in the described multifunctional blackboard eraser along be provided with a plurality of hollow structures to the bottom from the top, one of them is used for the holding oil pen, all the other hollow structures are used for the holding chalk, and each hollow structure opening part is provided with capping plug.
The utlity model has following outstanding beneficial effect: integrated a plurality of functions make things convenient for the teacher to use.
Description of drawings
Accompanying drawing 1 is the side view of multifunctional blackboard eraser of the present utility model.
Description of reference numerals: 1 multifunctional blackboard eraser, 2 hairbrush, 3 felts, 4 holding oil pens' hollow structure, the hollow structure of 5 holding chalks.
The specific embodiment
As shown in Figure 1, this multifunctional blackboard eraser 1, main body is a plank, plank can adopt the plank of 5 * 6 * 15cm (thick * wide * long), wherein thickness can be 6-10 centimetre, the plank both sides arrange the different bodies of wiping respectively, for example hairbrush or felt, wherein one side is provided with the hairbrush 2 of wiping chalk trace, another side is provided with the felt 3 of wiping oil pen's vestige, and along being provided with a plurality of hollow structures from the top to the bottom, one of them hollow structure 4 is used for the holding oil pen in the described multifunctional blackboard eraser, all the other hollow structures 5 are used for the holding chalk, and each hollow structure opening part is provided with capping plug.
The oil pen is positioned in the hollow structure 4, and chalk is positioned in all the other hollow structures 5.During teaching, open capping plug taking-up oil pen or chalk according to demand and write, and find chalk or oil pen's vestige respectively in the respective face of writing this blackboard eraser of end back employing.
Claims (1)
1. multifunctional blackboard eraser is characterized in that:
This multifunctional blackboard eraser comprises that thickness is that 5 centimetres, width are that 6 centimetres-10 centimetres, length are 15 centimetres plank, its plank two opposites arrange difference respectively and wipe body, wherein one side is provided with the hairbrush of wiping chalk trace and wipes body, another side is provided with the felt of wiping oil pen's vestige and wipes body, in the described multifunctional blackboard eraser along be provided with a plurality of hollow structures to the bottom from the top, one of them is used for the holding oil pen, all the other hollow structures are used for the holding chalk, and each hollow structure opening part is provided with capping plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166950 CN203228559U (en) | 2013-04-07 | 2013-04-07 | Multifunctional blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166950 CN203228559U (en) | 2013-04-07 | 2013-04-07 | Multifunctional blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228559U true CN203228559U (en) | 2013-10-09 |
Family
ID=49284705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320166950 Expired - Fee Related CN203228559U (en) | 2013-04-07 | 2013-04-07 | Multifunctional blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228559U (en) |
-
2013
- 2013-04-07 CN CN 201320166950 patent/CN203228559U/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: 20131009 Termination date: 20140407 |