CN201619344U - Blackboard groove with convenient cleaning - Google Patents
Blackboard groove with convenient cleaning Download PDFInfo
- Publication number
- CN201619344U CN201619344U CN2009202430827U CN200920243082U CN201619344U CN 201619344 U CN201619344 U CN 201619344U CN 2009202430827 U CN2009202430827 U CN 2009202430827U CN 200920243082 U CN200920243082 U CN 200920243082U CN 201619344 U CN201619344 U CN 201619344U
- Authority
- CN
- China
- Prior art keywords
- front panel
- panel
- blackboard groove
- blackboard
- 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
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a blackboard groove with convenient cleaning, comprising a bottom panel, a front panel and side panels, wherein the bottom panel is respectively and movably connected with the front panel and the side panels. The edges of the two sides of the front panel are provided with small holes along the length direction. One ends of the side panels, adjacent to the front panel, are provided with hangers. In the utility model, the front panel and the side panels of the blackboard groove are connected by the small holes and the hangers, when in need of cleaning, the hangers and the small holes are separated, and then the bottom panel is exposed, therefore, no hygienic dead angle exists any more, and the blackboard groove can be cleaned thoroughly.
Description
Technical field
The utility model relates to a kind of blackboard groove of being convenient to clean.
Background technology
Along with development of science and technology, increasing classroom has been equipped with multimedia teaching facility.But traditional blackboard remains irreplaceable.After all, all have ready conditions and are equipped with multimedia teaching facility in not every school, all classrooms, especially the poverty-stricken area.Traditional blackboard chalk dust when wiping falls, and falls in the blackboard groove below blackboard, can avoid chalk dust to drop on the ground.Service time one is long, all is thick chalk dust in the blackboard groove, at this moment just need in time clear up the blackboard groove.And existing blackboard groove is swept owing to its corner is bad, and very difficult quilt thoroughly cleans.After cleaning finishes, also may dust from flying in the classroom, be unfavorable for that teachers and students' is healthy.Therefore, need a kind of blackboard groove that can be convenient for cleaning, bring the more academic environment of cleaning, health for teachers and students.
The utility model content
The technical problems to be solved in the utility model provides a kind of blackboard groove of being convenient to clean, and the chalk dust that falls into the blackboard groove can thoroughly be cleaned.
The technical scheme that the utility model solve the technical problem employing is:
The blackboard groove of being convenient to clean comprises bottom panel, front panel and side panel, and described bottom panel flexibly connects with front panel, side panel respectively.
Described front panel both sides of the edge along its length is provided with aperture.
The end that described side panel and front panel are adjacent is provided with hook.
When needs cleaning blackboard groove, hook is taken off, just front panel and side panel can be put down, this moment, the blackboard groove did not just have the corner or spot as yet untouched by a clean-up campaign, can thoroughly be cleaned.Cleaning finishes, and hook is hung in the aperture of front panel, and the blackboard groove has just assembled.
The beneficial effects of the utility model are:
(1) in the utility model, the front panel of blackboard groove and side panel couple together by aperture and hook, will link up with aperture when needing cleaning and separate, and the inwall of bottom panel and front panel and side panel has just come out, therefore no longer have the corner or spot as yet untouched by a clean-up campaign, the blackboard groove can be cleaned completely;
(2) cleaning finishes, and assembles by hook and aperture after it is dried again, and is convenient and swift;
(3) the utility model is thoroughly cleaned the blackboard groove, and it is healthy to help teachers and students;
(4) simple in structure, practicality is wide.
Description of drawings
Fig. 1 is the utility model user mode figure;
Fig. 2 is the utility model clean conditions schematic diagram.
The corresponding component names of mark among the figure: 1-bottom panel; The 2-front panel; The 3-side panel; The 4-aperture; The 5-hook.
The specific embodiment
As depicted in figs. 1 and 2, the blackboard groove of being convenient to clean comprises bottom panel 1, front panel 2 and side panel 3, and described bottom panel 1 flexibly connects with front panel 2, side panel 3 respectively.
Described front panel 2 both sides of the edge along its length is provided with aperture 4.
Described side panel 3 and front panel 2 adjacent ends are provided with hook 5.
In the utility model, when bottom panel and side panel by linking up with 5 and aperture 4 when coupling together, just formed a blackboard groove, can reach and avoid chalk dust suave everywhere, pollute teacher's clothing.When needing cleaning, will link up with 5 and separate with aperture 4, then the inwall of bottom panel 1, front panel 2 and side panel 3 all comes out, and at this moment just can clean completely it.Cleaning finishes to assemble again and gets final product.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, to any simple modification, equivalent variations that above embodiment did, all fall within the protection domain of the present utility model on every foundation technical spirit of the present utility model.
Claims (3)
1. be convenient to the blackboard groove that cleans, comprise bottom panel (1), front panel (2) and side panel (3), it is characterized in that, described bottom panel (1) flexibly connects with front panel (2), side panel (3) respectively.
2. the blackboard groove of being convenient to clean according to claim 1 is characterized in that, described front panel (2) both sides of the edge along its length is provided with aperture (4).
3. the blackboard groove of being convenient to clean according to claim 1 is characterized in that, the end that described side panel (3) is adjacent with front panel (2) is provided with hook (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202430827U CN201619344U (en) | 2009-11-09 | 2009-11-09 | Blackboard groove with convenient cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202430827U CN201619344U (en) | 2009-11-09 | 2009-11-09 | Blackboard groove with convenient cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619344U true CN201619344U (en) | 2010-11-03 |
Family
ID=43022804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202430827U Expired - Fee Related CN201619344U (en) | 2009-11-09 | 2009-11-09 | Blackboard groove with convenient cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839379A (en) * | 2017-10-12 | 2018-03-27 | 李建云 | The practical small blackboard of one kind teaching |
-
2009
- 2009-11-09 CN CN2009202430827U patent/CN201619344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839379A (en) * | 2017-10-12 | 2018-03-27 | 李建云 | The practical small blackboard of one kind teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201619344U (en) | Blackboard groove with convenient cleaning | |
| CN204288554U (en) | A kind of Chinese literature instructional device | |
| CN205058968U (en) | Novel multi -functional blackboard | |
| CN203044385U (en) | Dust cleaner of blackboard eraser | |
| CN206436697U (en) | A kind of environment-friendly dust-proof eraser | |
| CN205970493U (en) | Multi -functional blackboard | |
| CN208368100U (en) | A kind of convenient and practical advertisement publicizing billboard | |
| CN201626217U (en) | Multi-purpose electrostatic dedusting eraser | |
| CN202174859U (en) | Blackboard capable of storing chalk dust and blackboard eraser | |
| CN208938406U (en) | A kind of outdoor teaching panel convenient for storage | |
| CN201362113Y (en) | Blackboard chalk dust collection device | |
| CN201849152U (en) | Blackboard slot | |
| CN200981424Y (en) | Novel blackboard | |
| CN206729584U (en) | Can thorough cleaning drawer | |
| CN201595407U (en) | Housekeeping norm special frame for classroom | |
| CN203955641U (en) | A kind of environment-friendly dust-proof eraser cleaner | |
| CN201641064U (en) | Classroom internal affairs integration shelf | |
| CN102113773A (en) | Special rack for standardizing interior arrangement of classroom | |
| CN208530085U (en) | A kind of English teaching is with can blackboard capable automatically cleaning | |
| CN204726996U (en) | The mini sewage disposer of a kind of desk | |
| CN210984200U (en) | Public art education propaganda display device of school | |
| CN202908212U (en) | House office table | |
| CN202413179U (en) | Double-side coordinated blackboard eraser | |
| CN201353950Y (en) | Dustless blackboard | |
| CN203142196U (en) | Automatic dust-fall-free environment-friendly type chalk eraser |
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: 20101103 Termination date: 20111109 |