CN201446813U - Blackboard eraser convenient to hold - Google Patents
Blackboard eraser convenient to hold Download PDFInfo
- Publication number
- CN201446813U CN201446813U CN2009200287129U CN200920028712U CN201446813U CN 201446813 U CN201446813 U CN 201446813U CN 2009200287129 U CN2009200287129 U CN 2009200287129U CN 200920028712 U CN200920028712 U CN 200920028712U CN 201446813 U CN201446813 U CN 201446813U
- Authority
- CN
- China
- Prior art keywords
- wiping
- blackboard eraser
- wiping board
- board
- utility
- 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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Abstract
The utility model discloses a blackboard eraser convenient to hold, which comprises an erasing board. An erasing head is fixedly mounted at the bottom of the erasing board; and a holding device is arranged on the edge of the erasing board and positioned outside the erasing head. During the erasing process, fingers are put into the holding device, so that the holding is firmer, the blackboard eraser is not easy to fall, and it is easy to clean the blackboard.
Description
Technical field
The utility model relates to a kind of educational aid, relates in particular to a kind of blackboard eraser easy to use.
Background technology
At present, the blackboard eraser of using in the teaching generally is made up of wiping board and wiping head, but not tight owing to gripping in wiping process, the situation that blackboard eraser drops occurs through regular meeting; And, have to hold wiping board for normal wiping, blackboard wiping is very arduous.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, convenient blackboard eraser that grips in wiping labour-saving.
For solving the problems of the technologies described above, the technical solution of the utility model is: the convenient blackboard eraser that grips, comprise wiping board, and the bottom of described wiping board is installed with the wiping head, is positioned at the described outer described wiping board edge of head of wiping and is provided with grip device.
Described grip device is to be arranged on the described wiping board edge and the circular hole that cooperates with finger.
Described circular hole is arranged on the both sides of wiping board, and the either side circular hole quantity in the both sides is at least four.
Owing to adopted technique scheme, the convenient blackboard eraser that grips, comprise wiping board, the bottom of described wiping board is installed with the wiping head, a described wiping board edge that is positioned at outside the described wiping head is provided with grip device, points to extend in the grip device in wiping process, makes gripping more firm, blackboard eraser is difficult for dropping, and makes wiping become light.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of the utility model embodiment;
Wherein: the 1-wiping board; 2-wipes head; The 3-circular hole.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As illustrated in fig. 1 and 2, the convenient blackboard eraser that grips comprises wiping board 1, and the bottom of wiping board 1 is installed with wipes 2, is positioned to wipe 2 outer wiping board 1 edge and be provided with grip device.
Grip device is that wiping board 1 both sides of edges is respectively equipped with four circular holes 3 that cooperate with finger.
During use, finger stretched into hold wiping board 1 usefulness in the circular hole 3 and wipe 2 and carry out wiping and get final product.
Claims (3)
1. the convenient blackboard eraser that grips comprises wiping board, and the bottom of described wiping board is installed with the wiping head, it is characterized in that: be positioned at the described outer described wiping board edge of head of wiping and be provided with grip device.
2. the convenient blackboard eraser that grips as claimed in claim 1 is characterized in that: described grip device is to be arranged on the described wiping board edge and the circular hole that cooperates with finger.
3. the convenient blackboard eraser that grips as claimed in claim 2, it is characterized in that: described circular hole is arranged on the both sides of wiping board, and the either side circular hole quantity in the both sides is at least four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200287129U CN201446813U (en) | 2009-06-26 | 2009-06-26 | Blackboard eraser convenient to hold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200287129U CN201446813U (en) | 2009-06-26 | 2009-06-26 | Blackboard eraser convenient to hold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446813U true CN201446813U (en) | 2010-05-05 |
Family
ID=42551529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200287129U Expired - Fee Related CN201446813U (en) | 2009-06-26 | 2009-06-26 | Blackboard eraser convenient to hold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446813U (en) |
-
2009
- 2009-06-26 CN CN2009200287129U patent/CN201446813U/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: 20100505 Termination date: 20110626 |