CN203902074U - Blackboard eraser - Google Patents
Blackboard eraser Download PDFInfo
- Publication number
- CN203902074U CN203902074U CN201420198123.6U CN201420198123U CN203902074U CN 203902074 U CN203902074 U CN 203902074U CN 201420198123 U CN201420198123 U CN 201420198123U CN 203902074 U CN203902074 U CN 203902074U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- utility
- model
- seat
- eraser
- 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
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model provides a blackboard eraser. The blackboard eraser comprises an eraser seat and eraser fabric, which are connected with each other, and is characterized in that the eraser seat is multiple layers of nonwoven fabric which is glued. According to the blackboard eraser, the eraser seat is multiple layers of nonwoven fabric which is glued, so that compared with the eraser seat of the existing blackboard eraser, the blackboard eraser is free from injuring people.
Description
Technical field
The utility model relates to a kind of teaching aid, relates in particular to a kind of blackboard eraser.
Background technology
Blackboard eraser is the requisite teaching aid of teaching, and existing blackboard eraser adopts plank, even iron plate or aluminium sheet as wiping seat mostly, and wipes seat and be generally rectangle, has sharp-pointed right-angle structure, easily because error hurts student or teacher.
Utility model content
Feature and advantage of the present utility model are partly statement in the following description, or can be apparent from this description, or can learn by putting into practice the utility model.
For overcoming the problem of prior art, the utility model provides a kind of blackboard eraser, comprises connected wiping seat and wiper, it is characterized in that, this wiping seat is the multi-layer nonwoven fabrics through dipping process.
Preferably, this wiping seat is round rectangle.
Preferably, this wiper is connected by glue with this wiping seat.
Preferably, this wiper is felt cloth.
By reading description, those of ordinary skill in the art will understand feature and the content of these technical schemes better.
Brief description of the drawings
Below by describing particularly the utility model with reference to accompanying drawing and in conjunction with example, advantage of the present utility model and implementation will be more obvious, wherein content shown in accompanying drawing is only for explaining to of the present utility model, and do not form the restriction of going up in all senses of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the blackboard eraser of the utility model embodiment.
Fig. 2 is the front view of the wiping seat of the utility model embodiment.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model provides a kind of blackboard eraser, comprises connected wiping seat 2 and wiper 1, and this wiping seat 2 is the multi-layer nonwoven fabrics through dipping process, and this wiper 1 is felt cloth, and wiper 1 is connected by glue with wiping seat 2.In the present embodiment, this wiping seat 2 is round rectangle.
The blackboard eraser that the utility model provides, it wipes seat for the multi-layer nonwoven fabrics through dipping process, more soft than the wiping seat of existing blackboard eraser, and does not have sharp-pointed right-angle structure, does not hurt sb.'s feelings.
With reference to the accompanying drawings of preferred embodiment of the present utility model, those skilled in the art do not depart from scope of the present utility model and essence above, can have multiple flexible program to realize the utility model.For example, illustrate as the part of an embodiment or the feature described can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model, the equivalence that all utilization the utility model descriptions and accompanying drawing content are done changes, within being all contained in interest field of the present utility model.
Claims (4)
1. a blackboard eraser, comprises connected wiping seat and wiper, it is characterized in that, the described seat of wiping is for the multi-layer nonwoven fabrics through dipping process.
2. blackboard eraser according to claim 1, is characterized in that, described wiping seat is round rectangle.
3. blackboard eraser according to claim 1, is characterized in that, described wiper is connected by glue with described wiping seat.
4. blackboard eraser according to claim 1, is characterized in that, described wiper is felt cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198123.6U CN203902074U (en) | 2014-04-23 | 2014-04-23 | Blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198123.6U CN203902074U (en) | 2014-04-23 | 2014-04-23 | Blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902074U true CN203902074U (en) | 2014-10-29 |
Family
ID=51776365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198123.6U Expired - Fee Related CN203902074U (en) | 2014-04-23 | 2014-04-23 | Blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU217583U1 (en) * | 2023-02-08 | 2023-04-06 | Николай Львович Дерюгин | Demo panel |
-
2014
- 2014-04-23 CN CN201420198123.6U patent/CN203902074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU217583U1 (en) * | 2023-02-08 | 2023-04-06 | Николай Львович Дерюгин | Demo panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |