CN2767197Y - Multifunctional environment-friendly type blackboard eraser - Google Patents
Multifunctional environment-friendly type blackboard eraser Download PDFInfo
- Publication number
- CN2767197Y CN2767197Y CN 200520095024 CN200520095024U CN2767197Y CN 2767197 Y CN2767197 Y CN 2767197Y CN 200520095024 CN200520095024 CN 200520095024 CN 200520095024 U CN200520095024 U CN 200520095024U CN 2767197 Y CN2767197 Y CN 2767197Y
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- type blackboard
- friendly type
- utility
- 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
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a multifunctional environment-friendly type blackboard eraser, which comprises an eraser face and a back board, wherein the bottom of the eraser face is provided with a dust storing groove, and the back board is provided with a hanging hole or/ and a magnet block with a groove. The utility model has the advantages that chalk dust is collected and stored, chalk dust pollution is effectively reduced, teaching environment is improved and the position of the blackboard eraser is positioned, and has the advantages of novel appearance, beautiful appearance and convenient use.
Description
(1) technical field: the utility model relates to a kind of teaching aid, is specifically related to a kind of multifunction environment-protection type blackboard eraser.
(2) background technology: present employed blackboard eraser style is generally rectangle, function is also more single, chalk dust is very big when erasing the board, influence environmental sanitation, and existing blackboard eraser can not be put and is placed on relatively-stationary position on the blackboard, throw out without care everywhere after using up, look about during use, make troubles to teaching.
(3) summary of the invention: the purpose of this utility model just provides a kind ofly can preserve chalk dust, the blackboard eraser location can be placed good looking appearance, multifunction environment-protection type blackboard eraser easy to use again.
The utility model comprises wiping face, backboard, be provided with the storage ash-pit in described wiping face bottom, backboard is provided with hangs the hole or/and have the magnet piece of groove, so just can easily blackboard eraser be adsorbed in arbitrary place of irony blackboard or be hung on the clothes-hook of wooden, Glass blackboard relevant position.
Described storage ash-pit top is provided with an inclined-plane, successfully falls in the storage ash-pit to make things convenient for chalk dust, and storage ash-pit and backboard adopt cassette to flexibly connect, with cleaning for convenience detach.
The utility model top is triangular in shape, and the bottom is rectangle, and has changed traditional blackboard and has wiped stiff rectangular form and single function, can collect and deposit chalk dust, effectively reduces dust pollution, the blackboard eraser location can be placed again; Not only novel and beautiful appearance also can be made into various gay colours, makes teachers and students pleasing.Simultaneously, because its length is slightly long than existing rectangle blackboard eraser, more convenient teacher of short and small stature uses, and embodies human oriented design.
(4) description of drawings:
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is the utility model structure schematic diagram.
(5) specific embodiment:
Referring to Fig. 1, Fig. 2, the utility model comprises wiping face 1, backboard 2, wiping face generally selects for use wool or acrylic material to make, at the wiping basifacial storage ash-pit 3 is installed, this storage ash-pit and wiping board are cassette and flexibly connect (not shown), inclined-plane 4 is processed in storage ash-pit top, have aperture 5 in the back of backboard, in this aperture, settle the magnet piece 6 that has groove, also can only open aperture or the magnetic patch of band groove only is set, can be respectively use magnet absorption or hang on the clothes-hook of blackboard relevant position according to the material of blackboard.
Claims (2)
1. the multifunction environment-protection type blackboard eraser comprises wiping face [1], backboard [2], it is characterized in that: be provided with storage ash-pit [3] in described wiping face bottom, backboard is provided with hangs hole [5] or/and have the magnet piece [6] of groove.
2. multifunction environment-protection type blackboard eraser according to claim 1 is characterized in that: described storage ash-pit top is provided with an inclined-plane [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095024 CN2767197Y (en) | 2005-01-24 | 2005-01-24 | Multifunctional environment-friendly type blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095024 CN2767197Y (en) | 2005-01-24 | 2005-01-24 | Multifunctional environment-friendly type blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2767197Y true CN2767197Y (en) | 2006-03-29 |
Family
ID=36681056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520095024 Expired - Fee Related CN2767197Y (en) | 2005-01-24 | 2005-01-24 | Multifunctional environment-friendly type blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2767197Y (en) |
-
2005
- 2005-01-24 CN CN 200520095024 patent/CN2767197Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2767197Y (en) | Multifunctional environment-friendly type blackboard eraser | |
| CN2848586Y (en) | Demonstration white board | |
| CN209842920U (en) | College english listening comprehension trainer | |
| CN201646164U (en) | Multifunctional blackboard eraser | |
| CN200981424Y (en) | Novel blackboard | |
| CN2436991Y (en) | Handwriting copying platform | |
| CN206510672U (en) | A kind of cartoon design multifunction drawing board | |
| CN2539643Y (en) | Magnetic self-teaching wall | |
| CN2545878Y (en) | Folding & supporting pencil box | |
| CN2516357Y (en) | Blackboard with coordinate steel sheet | |
| CN201566316U (en) | Novel drawing board | |
| CN201833802U (en) | Pen container | |
| CN2749005Y (en) | Environmental protecting school timetable | |
| CN210416050U (en) | Printing opacity jade is detained goods of furniture for display rather than for use | |
| CN201483936U (en) | Novel name card box | |
| CN2042797U (en) | Magnetic blackboard without dust | |
| CN2810386Y (en) | Brocade inlayed type Chinese panting and calligraphy frame | |
| CN2635393Y (en) | Multifunctional writing brush stand | |
| CN200984906Y (en) | Blackboard eraser | |
| CN201176080Y (en) | Blackboard convenient for cleaning | |
| CN204605291U (en) | A kind of Multifunction memorandum plate | |
| CN2431120Y (en) | Small blackboard | |
| CN201544632U (en) | Novel white board | |
| CN2792820Y (en) | Multi-purpose convenient pen container | |
| CN2719602Y (en) | Instant adhesive type magnetic plastic writing board |
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 |