CN202413181U - Cleanable blackboard eraser - Google Patents
Cleanable blackboard eraser Download PDFInfo
- Publication number
- CN202413181U CN202413181U CN2011205237119U CN201120523711U CN202413181U CN 202413181 U CN202413181 U CN 202413181U CN 2011205237119 U CN2011205237119 U CN 2011205237119U CN 201120523711 U CN201120523711 U CN 201120523711U CN 202413181 U CN202413181 U CN 202413181U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- eraser
- box
- lid
- blackboard
- 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
Abstract
The utility model provides a cleanable blackboard eraser, which comprises an eraser cover and a box used with the same. One side of the eraser cover is provided with an erasing part. The bottom of the box is provided with a plurality of scrapers angled to the bottom of the box. The cleanable blackboard eraser combines the eraser cover and the box, so that dust which occurs on the erasing part of the eraser cover can be scraped off with the scrapers at the bottom of the box and accumulates at the bottom of the box by setting the eraser cover over the box and slowly moving the eraser cover, and the blackboard eraser is cleaned and dust flying is avoided. The cleanable blackboard eraser is evidently effective, simple in structure and practical.
Description
Technical field
The utility model belongs to the office appliance class, specifically is meant a kind of clean type blackboard eraser.
Background technology
The instrument of using always when blackboard eraser is the cleaning blackboard uses quite extensive in school.But owing to can not clean blackboard eraser itself, when the cleaning blackboard, disorderly fly, influenced the healthy of cleaning blackboard personnel through regular meeting's dust.
Summary of the invention
The purpose of the utility model is that the deficiency according to prior art provides a kind of clean type blackboard eraser, and this blackboard eraser not only can clean blackboard, can also clean blackboard eraser itself.
The utility model is realized through following technical scheme: a kind of clean type blackboard eraser; Comprise the blackboard eraser lid; The bottom surface of said blackboard eraser lid is provided with flexible blackboard eraser, and it also comprises the box body that matches with the blackboard eraser lid, and the bottom of said box body is provided with some scraping blades that are used to clean flexible blackboard eraser.
Preferably, the bottom surface of said scraping blade and box body is 30～60 °.
Preferably, the end face of said blackboard eraser lid is provided with elastic webbing.
The utility model utilizes blackboard eraser lid and box body structure combining, can blackboard eraser be placed on the box body top when on the blackboard eraser that blackboard eraser is covered dust being arranged, and moves the blackboard eraser lid gently; Through the scraping blade at the bottom of the box dust on the blackboard eraser is scraped off and to be deposited in bottom at the bottom of the box; Play the effect of cleaning blackboard eraser, avoided dust disorderly to fly, have significant effect; And simple in structure, have practicality.
Description of drawings
Fig. 1 is the utility model structural representation;
1. blackboard eraser lid, 2. box body, 3. blackboard eraser, 4. scraping blade.
The specific embodiment
Below further specify the present invention through specific embodiment:
As shown in Figure 1; The clean type blackboard eraser of the utility model comprises blackboard eraser lid (1), and the bottom surface of said blackboard eraser lid (1) is provided with flexible blackboard eraser (3); Also comprise the box body (2) that matches with blackboard eraser lid (1), the bottom of said box body (2) is provided with some scraping blades (4) that are used to clean flexible blackboard eraser (3).The sticking elastic webbing (not drawing among the figure) that is provided with of the end face of sheet material lid.Elastic webbing can be enclosed within the hand during use, blackboard convenient for cleaning; Can use elastic webbing tighten blackboard eraser lid 1 and box body 2 in the time of need not using.
During use, take off blackboard eraser lid 1 earlier and utilize blackboard eraser 3 cleaning blackboards, after blackboard eraser 3 holds full dust, then blackboard eraser lid 1 is placed on the box body 2, spur blackboard eraser lid 1 gently, utilize scraping blade 4 that the dust on the blackboard eraser 3 is scraped, be stacked at the bottom of the box, thereby play the effect of cleaning blackboard eraser.
Claims (3)
1. clean type blackboard eraser; Comprise blackboard eraser lid (1); The bottom surface of said blackboard eraser lid (1) is provided with flexible blackboard eraser (3), it is characterized in that: it also comprises the box body (2) that matches with blackboard eraser lid (1), and the bottom of said box body (2) is provided with some scraping blades (4) that are used to clean flexible blackboard eraser (3).
2. clean type blackboard eraser according to claim 1 is characterized in that: said scraping blade (4) is 30～60 ° with the bottom surface of box body (2).
3. clean type blackboard eraser according to claim 1 and 2 is characterized in that: the end face of said blackboard eraser lid (1) is provided with elastic webbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205237119U CN202413181U (en) | 2011-12-14 | 2011-12-14 | Cleanable blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205237119U CN202413181U (en) | 2011-12-14 | 2011-12-14 | Cleanable blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413181U true CN202413181U (en) | 2012-09-05 |
Family
ID=46737969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205237119U Expired - Fee Related CN202413181U (en) | 2011-12-14 | 2011-12-14 | Cleanable blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413181U (en) |
-
2011
- 2011-12-14 CN CN2011205237119U patent/CN202413181U/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: 20120905 Termination date: 20121214 |