CN201092211Y - Multifunctional blackboard eraser - Google Patents
Multifunctional blackboard eraser Download PDFInfo
- Publication number
- CN201092211Y CN201092211Y CNU2007200882464U CN200720088246U CN201092211Y CN 201092211 Y CN201092211 Y CN 201092211Y CN U2007200882464 U CNU2007200882464 U CN U2007200882464U CN 200720088246 U CN200720088246 U CN 200720088246U CN 201092211 Y CN201092211 Y CN 201092211Y
- Authority
- CN
- China
- Prior art keywords
- chalk
- handle
- drawer
- teacher
- blackboard 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
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to an educational affiliation, in particular to a multifunctional blackboard eraser, via which teacher can clean hand easily and exchange chalk. The utility model comprises a handle and an eraser body, which is characterized in that the right of the handle is provided with two rectangle cavities to arrange two small drawers while the left is provided with a wet towel drawer and the right is a chalk drawer, the eraser body is provided with a rectangle ash lower cover below, and the size of the lower cover is engaged with the eraser body. When in use and the chalk on hand is used out, teacher can take off the backup chalk from the right chalk drawer and after cleaning blackboard, teacher can take off wet towel from the wet towel drawer to clean hand.
Description
Technical field
The utility model relates to a kind of teaching aid, particularly a kind of multifunctional blackboard eraser.
Background technology
At present, the ordinary blackboard eraser of using always in the classroom, generally all form, use easily, still by handle and rub body two parts, whenever teacher's teaching is finished, having wiped behind the blackboard full hand all to be chalk dust, therefore has to wash one's hands, and teacher also will wash one's hands for several times with cold water every day especially in the winter time, frequent freezing frostbite hand, be unfavorable for healthy.Also can distribute dust everywhere when blackboard eraser arbitrarily is placed on the dais in addition, chalk uses up and also will go to the dais to take in writing the writing on the blackboard process, and is very inconvenient.
Summary of the invention
The purpose of this utility model is: in order to overcome the defective of above-mentioned existence, provide the multifunctional blackboard eraser of a kind of simple in structure, easy to use, cleaning, health, environmental protection.
The utility model is achieved in that multifunctional blackboard eraser, comprise handle and rub body, it is characterized in that: dig two rectangular cavitys on the right side of handle, two little drawers are set, the left side is the hygenic towelette drawer box, the right is the chalk drawer box, and the neither one rectangle connects grey lower cover below rub body, and size and rub body are suitable.
The utility model beneficial effect is: 1, chalk uses up suddenly when writing on the blackboard is write in teacher's teaching, can take out the standby chalk that is placed in the blackboard eraser immediately, and is convenient and swift.2, can in the handle drawer box, take hygenic towelette immediately after having wiped blackboard, wash one's hands with cold water in the time of preventing effectively that the teacher from imparting knowledge to students winter, frostbite is freezing hand the hand scrub.3, use up blackboard eraser after, cover and connect grey lower cover, prevent that chalk dust from flying around, can also allow dust drop on and connect in the grey lower cover, easy cleaning.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, handle, 2, rub body, 3, connect grey lower cover, 4, the hygenic towelette drawer box, 5, the chalk drawer box.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Embodiment: among Fig. 1, multifunctional blackboard eraser, comprise handle 1 and rub body 2, dig two rectangular cavitys on the right side of handle, two little drawers are set, and the left side is a hygenic towelette drawer box 4, and the right is a chalk drawer box 5, the neither one rectangle connects grey lower cover 3 below rub body 2, and size and rub body are suitable.
When being a teacher teaching, when chalk uses up in the hand, can from the chalk drawer box 5 on handle the right, taking out standby chalk immediately and change use, serving as a teacher teaching finishes, after having wiped blackboard, can easily take out hygenic towelette from the hygenic towelette drawer box 4 in handle left side, with the hand scrub.
Claims (1)
1. multifunctional blackboard eraser, comprise handle and rub body, it is characterized in that: dig two rectangular cavitys on the right side of handle, two little drawers are set, the left side is the hygenic towelette drawer box, the right is the chalk drawer box, and the neither one rectangle connects grey lower cover below rub body, and it is suitable to connect grey lower cover size and rub body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200882464U CN201092211Y (en) | 2007-11-16 | 2007-11-16 | Multifunctional blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200882464U CN201092211Y (en) | 2007-11-16 | 2007-11-16 | Multifunctional blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092211Y true CN201092211Y (en) | 2008-07-30 |
Family
ID=39900173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200882464U Expired - Fee Related CN201092211Y (en) | 2007-11-16 | 2007-11-16 | Multifunctional blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092211Y (en) |
-
2007
- 2007-11-16 CN CNU2007200882464U patent/CN201092211Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |