CN2470138Y - Writing-board eraser - Google Patents
Writing-board eraser Download PDFInfo
- Publication number
- CN2470138Y CN2470138Y CN 01215374 CN01215374U CN2470138Y CN 2470138 Y CN2470138 Y CN 2470138Y CN 01215374 CN01215374 CN 01215374 CN 01215374 U CN01215374 U CN 01215374U CN 2470138 Y CN2470138 Y CN 2470138Y
- Authority
- CN
- China
- Prior art keywords
- board
- shell
- blackboard eraser
- water imbibition
- piece
- 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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Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
Disclosed is a tablet brush, comprising a water-absorbing cleaning block, a soft doctor bar and a shell. The soft doctor bar encloses the water-absorbing cleaning block and the shell is arranged at the outer layer. The tablet brush can be matched with a brush box which is formed from placing a water-absorbing pad in the shell. The utility model is not easy to dirt the hands and can erase a tablet without scraping marks.
Description
The utility model relates to the board blackboard eraser.
Board mainly contains the blackboard that the classroom is used, the blank that office uses, and the billboard of the outdoor usefulness of writing etc., used blackboard eraser mainly is towel or chalkboard eraser, towels off board, the hand of making dirty easily, with after leave scratch.Chalkboard eraser is done, and dust from flying during wiping board sucks human body by mouth and nostril, and is unfavorable to health, is not easy to wipe clean the board that uses chalk, more is difficult to wipe clean the board with oil pen or free ink pen, and with after all leave scratch.
The purpose of this utility model is to provide a kind of board blackboard eraser at the shortcoming of prior art existence, is not easy the hand of making dirty, can wipe clean board, no scratch, no dust from flying phenomenon.
Board blackboard eraser of the present utility model is wiped piece by shell, software scraping blade, water imbibition and is constituted, and the software scraping blade surrounds water imbibition and wipes piece, and skin is a shell.
During use, water imbibition is wiped piece and is kept wetting state, the person's handwriting of board can be wiped clean, and remaining vestige was thoroughly wiped clean after the software scraping blade was wiped the piece wiping board with water imbibition.Foul infiltrates water imbibition and wipes piece, uses after a period of time to rinse well with clear water and can continue to use.
Infiltrate water imbibition for the ease of booty and wipe piece, can wipe the some apertures of design in the piece in water imbibition.
In order to make water imbibition wipe block length phase maintenance wetting state, a configurable board wiper box constitutes by placing adsorptive pads in the shell.The board blackboard eraser is the time spent not, can be placed on the adsorptive pads of board wiper box, makes blackboard eraser keep moisture state, and the booty on blackboard eraser surface is stayed board wiper box, to prolong the service time of blackboard eraser.
Can design some apertures in the adsorptive pads of board wiper box, be convenient to booty and infiltrate adsorptive pads.
The used shell of the utility model can be made by materials such as plastics, sheet metals.The software scraping blade can be made by materials such as rubber, leather, foam piece.Water imbibition is wiped piece, adsorptive pads can be sponge or fiber etc.
Fig. 1 is the utility model board blackboard eraser structural representation;
Fig. 2 is the board wiper box structural representation that cooperates Fig. 1 to use;
Fig. 3 places schematic diagram on Fig. 2 board wiper box with Fig. 1 board blackboard eraser.
Below in conjunction with embodiment and description of drawings the utility model.
As shown in Figure 1, board blackboard eraser of the present utility model is made of water imbibition wiping piece 1, software scraping blade 2, shell 3, and software scraping blade 2 surrounds water imbibitions and wipes pieces 1, and skin is a shell 3, and water imbibition is wiped in the piece aperture 1 (1).
As shown in Figure 2, board wiper box constitutes by placing adsorptive pads 5 in the shell 4, and aperture 5 (1) is arranged in the adsorptive pads.As shown in Figure 3, the board blackboard eraser is the time spent not, can be placed on the adsorptive pads of board wiper box, makes blackboard eraser keep moisture state, and the booty on blackboard eraser surface is stayed board wiper box, prolongs the service time of blackboard eraser.
Claims (4)
1, a kind of board blackboard eraser is characterized in that being made of water imbibition wiping piece, software scraping blade, shell, and the software scraping blade surrounds water imbibition and wipes piece, and skin is a shell.
2, board blackboard eraser according to claim 1 is characterized in that in the water imbibition wiping piece aperture being arranged.
3, board blackboard eraser according to claim 1 and 2 is characterized in that being used board wiper box, constitutes by placing adsorptive pads in the shell.
4, board blackboard eraser according to claim 3 is characterized in that in the adsorptive pads of board wiper box aperture being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215374 CN2470138Y (en) | 2001-02-27 | 2001-02-27 | Writing-board eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215374 CN2470138Y (en) | 2001-02-27 | 2001-02-27 | Writing-board eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470138Y true CN2470138Y (en) | 2002-01-09 |
Family
ID=33633968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01215374 Expired - Fee Related CN2470138Y (en) | 2001-02-27 | 2001-02-27 | Writing-board eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470138Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966128A (en) * | 2016-06-30 | 2016-09-28 | 岑溪市拓丰科技发展有限公司 | Dust-free eraser |
-
2001
- 2001-02-27 CN CN 01215374 patent/CN2470138Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966128A (en) * | 2016-06-30 | 2016-09-28 | 岑溪市拓丰科技发展有限公司 | Dust-free eraser |
| CN105966128B (en) * | 2016-06-30 | 2019-01-18 | 岑溪市拓丰科技发展有限公司 | Dustless eraser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |