CN205736546U - Self-priming blackboard brush - Google Patents
Self-priming blackboard brush Download PDFInfo
- Publication number
- CN205736546U CN205736546U CN201620092487.5U CN201620092487U CN205736546U CN 205736546 U CN205736546 U CN 205736546U CN 201620092487 U CN201620092487 U CN 201620092487U CN 205736546 U CN205736546 U CN 205736546U
- Authority
- CN
- China
- Prior art keywords
- dust
- brush
- blackboard brush
- power supply
- blackboard
- 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
This utility model relates to a kind of realia, it is specially a kind of self-priming blackboard brush, including blackboard brush casing and the brush body that has suction port, described blackboard brush casing includes lower cover and upper box, described upper box connects brush body, described blackboard brush casing lower cover and upper box are connected by snap fit is detachable with buckle, described blackboard brush box house is provided with dust-absorbing motor, power supply, switch and dust deposit room, described dust-absorbing motor, power supply and switch are respectively equipped with dust cover, brush body is connected on the left of described dust-absorbing motor, it is arranged over switch, lower section is provided with power supply, right side is provided with dust storage room.When wiping, produced dust is rotated, by dust absorption fan, the suction produced and sucks in stored ash box, it is to avoid dust waves in classroom everywhere, makes the Classroom air pure and fresh.
Description
Technical field
This utility model relates to a kind of realia, a kind of self-priming blackboard brush.
Background technology
Blackboard, chalk, blackboard brush are requisite aids in a kind of education activities, for various teaching content,
Need often the writing on the blackboard on blackboard to be cleared up, due to the restriction of chalk material, when clearing up chalk writing, can produce a large amount of
Dust, owing to the harm of dust is very big, the health of teacher can be caused infringement greatly.Therefore, occur in that on the market a lot
The blackboard brush of dedusting, has the aspirating eraser using washing, has and uses flexible material dust suction, and electronic blackboard brush of giving a dinner of welcome.
But make the aspirating eraser washed with water not only affect the rate of timely using, but also the waste of resource can be caused, and use flexibility
Material dust suction, also has the floating of a small amount of dust in friction process, causes secondary pollution；The most a lot of dust suctions are the most electronic
Blackboard brush complicated structure, volume is relatively big, uses the most cumbersome.
Summary of the invention
For solving the problem that prior art exists, this utility model provides that a kind of volume is little, simple in construction self-priming black
Scrubbing brush.
This utility model solves the technical scheme that its technical problem used:
A kind of self-priming blackboard brush, including blackboard brush casing and the brush body that has suction port, described blackboard brush casing bag
Including lower cover and upper box, described blackboard brush box house is provided with dust-absorbing motor, power supply, switch and dust and deposits room, described dust suction horse
Reaching left side and connect brush body, be arranged over switch, lower section is provided with power supply, and right side is provided with dust storage room, uses technique scheme,
When wiping, produced dust is sucked in dust storage room by the suction of dust-absorbing motor, it is to avoid dust in classroom everywhere
Wave, make Classroom air pure and fresh.
Limit further, in order to topple at any time when in dust storage room, dust is too much, described blackboard brush casing lower cover
It is connected by snap fit is detachable with buckle with upper box.
Limit further, in order to make blackboard brush dust blackboard wiping when farthest to be absorbed, described brush
The suction port of body horizontally and vertically direction is arranged.
Limit further, in order to protect motor and power supply and switch will not be affected its performance by chalk dust, described
Dust-absorbing motor, power supply and switch are respectively equipped with dust cover.Compared with prior art, structure is simpler and volume for this utility model
Less, flying upward of chalk dust can be reduced during use, make Classroom air fresh, environmental-friendly and comfortable more.
Accompanying drawing explanation
Fig. 1 is the schematic front view of self-priming blackboard brush；
Fig. 2 is the left view schematic diagram of self-priming blackboard brush.
Figure indicate the most corresponding: 1. brush body；2. suction port；3. upper box；4. switch；5. lower cover；6. dust-absorbing motor；
7. power supply；8. dust storage room.
Detailed description of the invention
In order to make those skilled in the art may be better understood, below in conjunction with the accompanying drawings with embodiment to this utility model
Technical scheme further illustrates.
A kind of self-priming blackboard brush, including blackboard brush casing and the brush body 1 that has suction port, institute
State blackboard brush casing and include that lower cover 5 and upper box 3, described blackboard brush box house are provided with dust-absorbing motor 6, power supply 7, switch 4 and
Dust deposits room 8, connects brush body 1, be arranged over switching 4 on the left of described dust-absorbing motor 6, and lower section is provided with power supply 7, and right side is provided with dust
Storage room 8, it is detachable with buckle by snap fit that described upper box 3 connects brush body 1, described blackboard brush casing lower cover 5 and upper box 3
Formula connects；The suction port horizontally and vertically direction of described brush body 1 is arranged；Described dust-absorbing motor 6, power supply 7 and switch 4 set respectively
There is dust cover.
Now, when self-priming blackboard brush opens switch 4 use, self-priming blackboard brush is slided on blackboard gently, inhales
Dirt motor 6 starts, and chalk dust just can enter dust storage room 8 by suction port 2, makes Classroom air pure and fresh.Through one section time
Between use after, the dust of dust storage room 8 accumulation is too much, blackboard brush casing lower cover 5 and upper box 3 be by card and by the way of
Connect, just blackboard brush casing lower cover 5 is opened when dust is too much, pour dust into refuse receptacle.
The self-priming blackboard brush provided this utility model above is described in detail.The explanation of specific embodiment is simply
It is adapted to assist in understanding method of the present utility model and core concept thereof.It should be pointed out that, the ordinary skill people for the art
For Yuan, on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and modification, this
A little improvement and modification also fall in this utility model scope of the claims.
Claims (1)
1. a self-priming blackboard brush, including blackboard brush casing and the brush body that has suction port, described blackboard brush casing includes
Lower cover and upper box, described upper box connects brush body, and described blackboard brush box house is provided with dust-absorbing motor, power supply, switch and powder
Dirt deposits room, connects brush body, be arranged over switch on the left of described dust-absorbing motor, and lower section is provided with power supply, and right side is provided with dust storage room；
Described blackboard brush casing lower cover and upper box are connected by snap fit is detachable with buckle；The suction port level of described brush body is with perpendicular
Nogata is to layout；It is characterized in that: described dust-absorbing motor, power supply and switch are respectively equipped with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092487.5U CN205736546U (en) | 2016-01-31 | 2016-01-31 | Self-priming blackboard brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092487.5U CN205736546U (en) | 2016-01-31 | 2016-01-31 | Self-priming blackboard brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205736546U true CN205736546U (en) | 2016-11-30 |
Family
ID=57374734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620092487.5U Expired - Fee Related CN205736546U (en) | 2016-01-31 | 2016-01-31 | Self-priming blackboard brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205736546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471874A (en) * | 2017-07-17 | 2017-12-15 | 徐星星 | A kind of blackboard eraser for possessing dust-absorbing function |
-
2016
- 2016-01-31 CN CN201620092487.5U patent/CN205736546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471874A (en) * | 2017-07-17 | 2017-12-15 | 徐星星 | A kind of blackboard eraser for possessing dust-absorbing function |
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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: 20161130 Termination date: 20180131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |