CN202593097U - Blackboard eraser - Google Patents
Blackboard eraser Download PDFInfo
- Publication number
- CN202593097U CN202593097U CN 201220150882 CN201220150882U CN202593097U CN 202593097 U CN202593097 U CN 202593097U CN 201220150882 CN201220150882 CN 201220150882 CN 201220150882 U CN201220150882 U CN 201220150882U CN 202593097 U CN202593097 U CN 202593097U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- fixed head
- link
- fixed plate
- reflective mirror
- 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
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a blackboard eraser, which comprises a fixed plate and a hanging ring, wherein clean cotton is bonded and fixed on the front surface of the fixed plate, the hanging ring is arranged on the top surface of the fixed plate, and a reflective mirror is arranged on the back surface of the fixed plate.
Description
Technical field
The utility model relates to a kind of educational aid, definite a kind of blackboard eraser of saying so.
Background technology
Blackboard eraser is one of educational aid important in the school instruction; But there are many deficiencies in existing blackboard eraser, can not satisfy people's use needs, and for example: existing blackboard eraser and reflective mirror are independently individual each other; Be not easy to the teacher and when erasing the board, observe student behind; In addition, existing blackboard eraser can not hang placement, and this has all brought inconvenience to people.
Summary of the invention
In order to overcome above-mentioned said deficiency, the utility model provides a kind of blackboard eraser, has many deficiencies in order to solve existing blackboard eraser, can not satisfy the problem of people's use needs.
For achieving the above object, the utility model blackboard eraser comprises fixed head and link, at the positive fixedly cleaning cotton of pasting of fixed head, at the fixed head end face link is set, and at the back side of fixed head reflective mirror is set.
After adopting said structure, during use, the teacher can observe student behind through the reflective mirror that the fixed head back side is provided with when erasing the board, and people can place the blackboard eraser suspension through the link that the fixed head end face is provided with.
The utility model has the advantages that: simple in structure, convenient and practical, solve existing blackboard eraser effectively and had many deficiencies, can not satisfy the problem of people's use needs.
Description of drawings
Fig. 1 is the utility model wiping blackboard structure sketch map.
Among the figure: 1, fixed head, 2, link, 3, cleaning cotton, 4, reflective mirror.
The specific embodiment
As shown in Figure 1, a kind of blackboard eraser comprises fixed head 1 and link 2, at the fixed head 1 positive fixedly cleaning cotton 3 of pasting, at fixed head 1 end face link 2 is set, and at the back side of fixed head 1 reflective mirror 4 is set.
Claims (1)
1. a blackboard eraser comprises fixed head (1) and link (2), it is characterized in that: at the positive fixedly cleaning cotton (3) of pasting of fixed head (1), at fixed head (1) end face link (2) is set, at the back side of fixed head (1) reflective mirror (4) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150882 CN202593097U (en) | 2012-04-11 | 2012-04-11 | Blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150882 CN202593097U (en) | 2012-04-11 | 2012-04-11 | Blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593097U true CN202593097U (en) | 2012-12-12 |
Family
ID=47310680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220150882 Expired - Fee Related CN202593097U (en) | 2012-04-11 | 2012-04-11 | Blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593097U (en) |
-
2012
- 2012-04-11 CN CN 201220150882 patent/CN202593097U/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: 20121212 Termination date: 20130411 |