CN201201451Y - Blackboard eraser - Google Patents
Blackboard eraser Download PDFInfo
- Publication number
- CN201201451Y CN201201451Y CNU2008200244491U CN200820024449U CN201201451Y CN 201201451 Y CN201201451 Y CN 201201451Y CN U2008200244491 U CNU2008200244491 U CN U2008200244491U CN 200820024449 U CN200820024449 U CN 200820024449U CN 201201451 Y CN201201451 Y CN 201201451Y
- Authority
- CN
- China
- Prior art keywords
- seat
- eraser
- sidewall
- wipe
- wiping
- 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 writing or drawing article, in particular to a board eraser. The board eraser comprises an eraser seat and an eraser body, wherein the eraser seat adopts a hollow structure, one side wall of the eraser seat is provided with a button which is fixedly connected with an extrusion plate arranged in the eraser seat, the other side of the extrusion plate is fixedly connected with a return spring which is fixed on the side wall of the eraser seat, a water absorption layer is arranged in an cavity of the eraser seat, and the side wall by which the eraser seat is connected with the eraser body is evenly provided with liquid outlet holes. When the button on the side wall of the eraser seat is pressed, the liquid in the water absorption layer is squeezed out and infiltrated on the eraser body from the liquid outlet holes, and the wet eraser body can quickly clean various whiteboards and blackboards. When the button is loosened, the extrusion plate is returned to the position. The board eraser has the advantages of simple structure, easy operation, flexible use and convenience, and can quickly clean various whiteboards and blackboards; when the board eraser is cleaned, no dust is generated, thereby reducing the harm on human body.
Description
Technical field
The utility model relates to a kind of writing or drawing article, particularly a kind of blackboard eraser.
Background technology
At present, various blanks, blackboard have become one of requisite facility in the process that people link up, exchange, but in the cleaning course after using, common blackboard eraser can not be once clean with whiteboard eraser, always stay the various markings, need constantly to repeat wiping, wasted time and manpower; When erasing the board, not only be difficult to a wiped clean, also can produce dust, behind the suction human body, influence health.
The utility model content
The utility model is at the existing in prior technology shortcoming, and a kind of technical scheme that can clean the blackboard eraser of various blanks, blackboard rapidly is provided, and the described blackboard eraser of this programme is simple in structure, easy and simple to handle, uses flexible, convenient.
The utility model is realized by following technical measures:
A kind of blackboard eraser, comprise and wipe seat and rub body, wiping seat is hollow structure, wipe sidewall of seat and be provided with button, the button stripper plate inner with wiping seat fixedlyed connected, the stripper plate opposite side be fixed in the back-moving spring of wiping on the seat sidewall and fixedly connected, wipe in the seat cavity and be provided with water accepting layer, wipe on seat and the sidewall that rub body is connected and be evenly equipped with fluid hole.Stripper plate is vertical with the sidewall that the wiping seat is provided with fluid hole, and length is smaller or equal to the length of wiping the seat sidewall, and width is smaller or equal to the width of wiping a sidewall.
Push the button of wiping on the seat sidewall, thereby drive the water accepting layer in the stripper plate extruding wiping seat, extrude the liquid in the water accepting layer, be penetrated on the rub body from fluid hole, make rub body have certain humidity, moistening rub body can clean various blanks, blackboard rapidly.Behind the release button,, make stripper plate reset by back-moving spring.
Described water accepting layer can be made by sponge and analog thereof.Described liquid can be light water, also can be for being added with the water of cleaning agent.All can clean blank, blackboard rapidly, and cleaning can not generate dust blackboard the time, reduce injury human body.
Wipe the seat sidewall and be provided with liquid injection hole and close-fitting with it stopple.During fluid low in the water accepting layer, open stopple and in liquid injection hole, inject liquid, make water accepting layer guarantee enough humidity.
The beneficial effect of this programme can be learnt according to the narration to such scheme, adopts the described blackboard eraser of this programme simple in structure, easy and simple to handle, uses flexible, convenient.Can clean various blanks, blackboard rapidly, during the cleaning blackboard, can not generate dust, reduce injury human body.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Embodiment 1
A kind of blackboard eraser, comprise and wipe seat 1 and rub body 2, wiping seat 1 is hollow structure, wipe 1 one sidewalls of seat and be provided with button 3, button 3 is fixedlyed connected with the stripper plate of wiping seat 1 inside, the stripper plate opposite side be fixed in the back-moving spring of wiping on seat 1 sidewall and fixedly connected, wipe in seat 1 cavity and be provided with water accepting layer, wipe on seat 1 and the sidewall that rub body 2 is connected and be evenly equipped with fluid hole.Stripper plate is vertical with the sidewall that wiping seat 1 is provided with fluid hole, and length equals to wipe the length of seat 1 sidewall, and width equals to wipe the width of seat 1 sidewall.
Push the button of wiping on seat 1 sidewall 3, thereby drive the water accepting layer in the stripper plate extruding wiping seat 1, extrude the liquid in the water accepting layer, be penetrated on the rub body 2 from fluid hole, make rub body 2 have certain humidity, moistening rub body 2 can clean various blanks, blackboard rapidly.Behind the release button 3,, make stripper plate reset by back-moving spring.
Described water accepting layer is made by sponge.Described liquid is light water.
Wipe seat 1 sidewall and be provided with liquid injection hole 4 and close-fitting with it stopple 5.During fluid low in the water accepting layer, open stopple 5 and in liquid injection hole 4, inject water, make water accepting layer guarantee enough humidity.
Claims (3)
1. blackboard eraser, comprise and wipe seat (1) and rub body (2), it is characterized in that: wipe seat (1) and be hollow structure, wipe (1) sidewall of seat and be provided with button (3), button (3) stripper plate inner with wiping seat (1) fixedlyed connected, the stripper plate opposite side be fixed in the back-moving spring of wiping on seat (1) sidewall and fixedly connected, wipe in seat (1) cavity and be provided with water accepting layer, wipe on seat (1) and the sidewall that rub body (2) is connected and be evenly equipped with fluid hole.
2. blackboard eraser as claimed in claim 1 is characterized in that: wipe seat (1) sidewall and be provided with liquid injection hole (4) and close-fitting with it stopple (5).
3. blackboard eraser as claimed in claim 1 is characterized in that: stripper plate is vertical with the sidewall that wiping seat (1) is provided with fluid hole, and length is smaller or equal to the length of wiping seat (1) sidewall, and width is smaller or equal to the width of wiping (1) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200244491U CN201201451Y (en) | 2008-06-19 | 2008-06-19 | Blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200244491U CN201201451Y (en) | 2008-06-19 | 2008-06-19 | Blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201451Y true CN201201451Y (en) | 2009-03-04 |
Family
ID=40423762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200244491U Expired - Fee Related CN201201451Y (en) | 2008-06-19 | 2008-06-19 | Blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201451Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972807A (en) * | 2014-04-10 | 2015-10-14 | 王英伟 | Quick liquid storage type whiteboard eraser |
| CN105365460A (en) * | 2015-11-20 | 2016-03-02 | 李家海 | Whiteboard eraser capable of continuously supplying cleaning solutions |
-
2008
- 2008-06-19 CN CNU2008200244491U patent/CN201201451Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972807A (en) * | 2014-04-10 | 2015-10-14 | 王英伟 | Quick liquid storage type whiteboard eraser |
| CN105365460A (en) * | 2015-11-20 | 2016-03-02 | 李家海 | Whiteboard eraser capable of continuously supplying cleaning solutions |
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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: 20090304 |