CN202573534U - Blackboard eraser - Google Patents
Blackboard eraser Download PDFInfo
- Publication number
- CN202573534U CN202573534U CN 201220203476 CN201220203476U CN202573534U CN 202573534 U CN202573534 U CN 202573534U CN 201220203476 CN201220203476 CN 201220203476 CN 201220203476 U CN201220203476 U CN 201220203476U CN 202573534 U CN202573534 U CN 202573534U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- blackboard eraser
- eraser
- main body
- sucker
- 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 belongs to a teaching appliance, and more particularly relates to a blackboard eraser. The technical scheme of the utility model is as follows: the blackboard eraser comprises an eraser main body, wherein the bottom surface of the eraser main body is provided with a sucker. The blackboard eraser disclosed by the utility model has the beneficial effects and advantages that: because the bottom surface of the eraser main body is provided with the sucker, the sucker can be pulled-in with a blackboard rather than dropping, can be taken down at any time when being used for erasing the blackboard and can be adsorbed onto the blackboard after being used up, and therefore the blackboard eraser can be taken conveniently and convenient to use.
Description
Technical field
The utility model relates to a kind of teaching aid, relates in particular to a kind of blackboard eraser.
Background technology
The blackboard eraser that uses at present will be put into after finishing using on the religion table, erase the board the time need to seek, can't be fixed on the blackboard, brought very big inconvenience for giving lessons of teacher.
Summary of the invention
The purpose of the utility model is that blackboard eraser provides a kind of blackboard eraser that can stick on the blackboard to the inconvenience that teacher brings when giving lessons in order to solve.
The utility model is taked following technical scheme for the problem that solves the blackboard eraser existence: a kind of blackboard eraser, comprise the blackboard eraser main body, and its bottom surface is provided with sucker.
The utility model can adopt following technical measures: described sucker is symmetricly set on the both ends of the bottom surface of blackboard eraser main body.
The beneficial effect and the advantage of the utility model are: the bottom surface is provided with suctorial blackboard eraser, and its sucker can be unlikely to fall with the blackboard adhesive, can take off at any time when erasing the board, and is adsorbed on the blackboard after using up, and is desirable conveniently, easy to use.
Description of drawings
Accompanying drawing 1 is the utility model structure partial generalized section.
Wherein, 1, the blackboard eraser main body, 2, sucker.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment explanation the utility model thereof.
Embodiment as shown in Figure 1, a kind of blackboard eraser comprises blackboard eraser main body 1, its both ends, blackboard eraser main body 1 bottom are symmetrically arranged with sucker 2.
Claims (2)
1. a blackboard eraser comprises blackboard eraser main body (1), it is characterized in that: blackboard eraser main body (1) bottom is provided with sucker (2).
2. blackboard eraser according to claim 1 is characterized in that: affiliated sucker (2) is symmetricly set on the both ends of the bottom surface of blackboard eraser main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203476 CN202573534U (en) | 2012-05-03 | 2012-05-03 | Blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203476 CN202573534U (en) | 2012-05-03 | 2012-05-03 | Blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202573534U true CN202573534U (en) | 2012-12-05 |
Family
ID=47242979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220203476 Expired - Fee Related CN202573534U (en) | 2012-05-03 | 2012-05-03 | Blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202573534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465697A (en) * | 2013-10-10 | 2013-12-25 | 夏烨 | Dustproof quick-dry blackboard eraser |
-
2012
- 2012-05-03 CN CN 201220203476 patent/CN202573534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465697A (en) * | 2013-10-10 | 2013-12-25 | 夏烨 | Dustproof quick-dry blackboard eraser |
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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: 20121205 Termination date: 20130503 |