CN203818864U - Multifunctional blackboard eraser - Google Patents
Multifunctional blackboard eraser Download PDFInfo
- Publication number
- CN203818864U CN203818864U CN201420077593.7U CN201420077593U CN203818864U CN 203818864 U CN203818864 U CN 203818864U CN 201420077593 U CN201420077593 U CN 201420077593U CN 203818864 U CN203818864 U CN 203818864U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- receiver
- accommodating box
- eraser body
- chalk
- 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 relates to a multifunctional blackboard eraser, which comprises a blackboard eraser body, wherein an accommodating box for storing chalk is fixedly arranged above the blackboard eraser body, and a connecting piece is arranged between the accommodating box and the blackboard eraser body; the length of the accommodating box is greater than that of the blackboard eraser body, and a storage opening is formed in one side of the accommodating box, and is provided with a cover body hinged with the accommodating box; a rabbet ledge matched with the accommodating box is arranged on the cover body. By using the accommodating box fixedly arranged above the blackboard eraser body by a support rod, the chalk can be collected in the accommodating box, accordingly, the desktop space occupied by chalk is reduced, and the distance between two hands and a backboard when a teacher erases the blackboard is also increased, so that chalk dust can not be dirtied by the two hands, and the cleanness and tidiness of the two hands of the teacher are ensured.
Description
Technical field
The utility model relates to a kind of blackboard eraser, particularly a kind of multifunctional blackboard eraser.
Background technology
At present, the blackboard eraser using in school is just simply wiped the letter written with chalk on classroom blackboard, and function is comparatively single, and chalk is other placement, has taken the space of teacher dais desktop; Secondly, when teacher uses blackboard eraser to erase the board, due to the close together of hand and blackboard, attach and gone up a large amount of chalk dusts, teacher's the both hands of easily making dirty.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of chalk of placing, and avoids make dirty the multifunctional blackboard eraser of teacher's both hands of chalk dust.
The technical problems to be solved in the utility model is achieved through the following technical solutions.The utility model is a kind of multifunctional blackboard eraser, be characterized in: comprise blackboard eraser body, above blackboard eraser body, be fixed with the receiver of storage chalk, between described receiver and blackboard eraser body, be provided with connector, the length of described receiver is greater than the length of blackboard eraser body, one side of receiver is provided with storage opening, at storage opening place, is provided with the lid hinged with receiver, is provided with the seam nosing coordinating with receiver on lid.
In a kind of multifunctional blackboard eraser technical scheme of the utility model, further preferred technical scheme feature is: described connector is pole, and the two ends of pole join by bolt and receiver and blackboard eraser body respectively, and the length of pole is 50mm-60mm.
In a kind of multifunctional blackboard eraser technical scheme of the utility model, further preferred technical scheme feature is: described connector is the bonding dope layer being located between receiver and blackboard eraser body.
Compared with prior art, the utility model utilization is fixed on the receiver of blackboard eraser body top by pole, chalk can be collected and is placed in receiver, both reduce chalk and taken the space of dais desktop, increased again the distance of teacher's both hands and blackboard when erasing the board, avoid both hands to be made dirty by chalk dust, guaranteed the clean, clean and tidy of teacher's both hands.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction of its power.
Embodiment 1, with reference to Fig. 1, a kind of multifunctional blackboard eraser, comprise blackboard eraser body 3, above blackboard eraser body 3, be fixed with the receiver 1 of storage chalk, between described receiver 1 and blackboard eraser body, be provided with connector, the length of described receiver is greater than the length of blackboard eraser body, one side of receiver is provided with storage opening, at storage opening place, is provided with the lid hinged with receiver 4, is provided with the seam nosing coordinating with receiver on lid 4.
Embodiment 2, in the multifunctional blackboard eraser described in embodiment 1: described connector is pole 2, and the two ends of pole 2 join by bolt and receiver and blackboard eraser body respectively, and the length of pole is 50mm-60mm.Described pole being removably connects, and like this, is convenient for changing.
Embodiment 3, in the multifunctional blackboard eraser described in embodiment 1 or 2: described connector is the bonding dope layer being located between receiver and blackboard eraser body.
Claims (3)
1. a multifunctional blackboard eraser, it is characterized in that: comprise blackboard eraser body, above blackboard eraser body, be fixed with the receiver of storage chalk, between described receiver and blackboard eraser body, be provided with connector, the length of described receiver is greater than the length of blackboard eraser body, one side of receiver is provided with storage opening, at storage opening place, is provided with the lid hinged with receiver, is provided with the seam nosing coordinating with receiver on lid.
2. multifunctional blackboard eraser according to claim 1, is characterized in that: described connector is pole, and the two ends of pole join by bolt and receiver and blackboard eraser body respectively, and the length of pole is 50mm-60mm.
3. multifunctional blackboard eraser according to claim 1, is characterized in that: described connector is the bonding dope layer being located between receiver and blackboard eraser body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077593.7U CN203818864U (en) | 2014-02-24 | 2014-02-24 | Multifunctional blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077593.7U CN203818864U (en) | 2014-02-24 | 2014-02-24 | Multifunctional blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818864U true CN203818864U (en) | 2014-09-10 |
Family
ID=51474401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077593.7U Expired - Fee Related CN203818864U (en) | 2014-02-24 | 2014-02-24 | Multifunctional blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859347A (en) * | 2014-02-24 | 2015-08-26 | 周梦茹 | Multifunctional blackboard eraser |
-
2014
- 2014-02-24 CN CN201420077593.7U patent/CN203818864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859347A (en) * | 2014-02-24 | 2015-08-26 | 周梦茹 | Multifunctional blackboard eraser |
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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: 20140910 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |