CN204037182U - A kind of blackboard eraser inhaling dust - Google Patents
A kind of blackboard eraser inhaling dust Download PDFInfo
- Publication number
- CN204037182U CN204037182U CN201420385007.5U CN201420385007U CN204037182U CN 204037182 U CN204037182 U CN 204037182U CN 201420385007 U CN201420385007 U CN 201420385007U CN 204037182 U CN204037182 U CN 204037182U
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- CN
- China
- Prior art keywords
- dust
- blackboard eraser
- powder box
- fixed plate
- storage powder
- 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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Abstract
The utility model discloses a kind of blackboard eraser inhaling dust, comprise blackboard eraser body, and the storage powder box be arranged in blackboard eraser body, and the fixed plate be arranged in blackboard eraser body, and the fixed head be arranged in blackboard eraser body, and be arranged on the dust fan of the energy dust adsorption in blackboard eraser body, fixed plate is arranged on fixed head, storage powder box is arranged on fixed plate, dust bristle is provided with below fixed head, the through hole that can pass through for dust is provided with in fixed head, a cavity is provided with in fixed plate, dust fan is arranged in cavity, through hole is connected with dust fan, dividing plate is provided with between storage powder box and fixed plate, dividing plate runs through and has dust carrier pipe, dust carrier pipe one end is connected with the output of dust fan, the other end extends in storage powder box.Its structure is simple, uses, easy for installation, simple to operate, and cost is low, and inhale dust effective, environmental protection, applied widely, long service life, has safe and reliable effect.
Description
Technical field
The utility model relates to a kind of improvement of ordinary blackboard eraser, and realization can absorb chalk dust, alleviates the harm healthy to teacher, is specifically related to a kind of blackboard eraser inhaling dust.
Background technology
Suck chalk dust insalubrity, and present blackboard eraser can not absorb chalk dust, compromises the healthy of teacher, causes pollution to environment simultaneously, this all can bring certain loss to user.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of improvement of ordinary blackboard eraser, and realization can absorb chalk dust, alleviates the harm healthy to teacher.
For solving the problem, the utility model adopts following technical scheme:
A kind of blackboard eraser inhaling dust, comprise blackboard eraser body, and the storage powder box be arranged in blackboard eraser body, and the fixed plate be arranged in blackboard eraser body, and the fixed head be arranged in blackboard eraser body, and be arranged on the dust fan of the energy dust adsorption in blackboard eraser body, described fixed plate is arranged on fixed head, described storage powder box is arranged on fixed plate, dust bristle is provided with below described fixed head, the through hole that can pass through for dust is provided with in described fixed head, a cavity is provided with in described fixed plate, described dust fan is arranged in cavity, described through hole is connected with dust fan, dividing plate is provided with between described storage powder box and fixed plate, described dividing plate runs through and has dust carrier pipe, described dust carrier pipe is provided with electrical control valve, described dust carrier pipe one end is connected with the output of dust fan, the other end extends in storage powder box.
As preferred technical scheme, described storage powder box is provided with the first buckle, and described fixed plate is provided with the second buckle matched with described first buckle, is provided with the button for controlling electrical control threshold switch above described storage powder box.
As preferred technical scheme, below described fixed head, surrounding is provided with the baffle plate preventing diffussion of dust, and the length of described baffle plate is less than the length of dust bristle, and described storage powder box and fixed plate removably connect.
As preferred technical scheme, described storage powder box and fixed plate outer surface are equipped with anti-slip veins.
A kind of beneficial effect inhaling the blackboard eraser of dust of the utility model is: during use, by set dust bristle, the dust brush on blackboard is fallen, dust fan work simultaneously, the dust fallen by dust bristle brush sucks, and be stored in powder box, by storage powder box and fixed plate are removably connected, when storing up powder box and storing comparatively completely, storage powder box can be pulled down and outwell dust.Its structure is simple, uses, easy for installation, simple to operate, and cost is low, and inhale dust effective, environmental protection, applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation inhaling the blackboard eraser of dust of the utility model;
Fig. 2 is a kind of sectional view inhaling the blackboard eraser of dust of the utility model;
Fig. 3 is a kind of upward view inhaling the blackboard eraser of dust of the utility model.
Detailed description of the invention
Consult Fig. 1, a kind of blackboard eraser inhaling dust shown in Fig. 2 and Fig. 3, comprise blackboard eraser body 1, and the storage powder box 2 be arranged in blackboard eraser body 1, and the fixed plate 3 be arranged in blackboard eraser body 1, and the fixed head 4 be arranged in blackboard eraser body 1, and be arranged on the dust fan 5 of the energy dust adsorption in blackboard eraser body 1, described fixed plate 3 is arranged on fixed head 4, described storage powder box 2 is arranged on fixed plate 3, dust bristle 6 is provided with below described fixed head 4, the through hole 7 that can pass through for dust is provided with in described fixed head 4, a cavity 8 is provided with in described fixed plate 3, described dust fan 5 is arranged in cavity 8, described through hole 7 is connected with dust fan 5, dividing plate 9 is provided with between described storage powder box 2 and fixed plate 3, described dividing plate 9 runs through and has dust carrier pipe 10, described dust carrier pipe 10 is provided with electrical control valve 11, described dust carrier pipe 10 one end is connected with the output of dust fan 5, the other end extends in storage powder box 2.
Described storage powder box 2 is provided with the first buckle 12, and described fixed plate 3 is provided with the second buckle 13 matched with described first buckle 12, is provided with the button 14 for controlling electrical control valve 11 switch above described storage powder box 2.
Below described fixed head 4, surrounding is provided with the baffle plate 15 preventing diffussion of dust, and the length of described baffle plate 15 is less than the length of dust bristle 6, and described storage powder box 2 removably connects with fixed plate 3.
Described storage powder box 2 and fixed plate 3 outer surface are equipped with anti-slip veins 16.
Further, be clasped by the first set buckle and second, storage powder box can be fixed on fixed plate firmly, prevents it from use occurring obscission.
Further, by set baffle plate, the phenomenon occurring diffussion of dust when using blackboard eraser can being prevented, decreasing the harm of dust to teacher.
A kind of beneficial effect inhaling the blackboard eraser of dust of the utility model is: during use, by set dust bristle, the dust brush on blackboard is fallen, dust fan work simultaneously, the dust fallen by dust bristle brush sucks, and be stored in powder box, by storage powder box and fixed plate are removably connected, when storing up powder box and storing comparatively completely, storage powder box can be pulled down and outwell dust.Its structure is simple, uses, easy for installation, simple to operate, and cost is low, and inhale dust effective, environmental protection, applied widely, long service life, has safe and reliable effect.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. can inhale the blackboard eraser of dust for one kind, it is characterized in that: comprise blackboard eraser body, and the storage powder box be arranged in blackboard eraser body, and the fixed plate be arranged in blackboard eraser body, and the fixed head be arranged in blackboard eraser body, and be arranged on the dust fan of the energy dust adsorption in blackboard eraser body, described fixed plate is arranged on fixed head, described storage powder box is arranged on fixed plate, dust bristle is provided with below described fixed head, the through hole that can pass through for dust is provided with in described fixed head, a cavity is provided with in described fixed plate, described dust fan is arranged in cavity, described through hole is connected with dust fan, dividing plate is provided with between described storage powder box and fixed plate, described dividing plate runs through and has dust carrier pipe, described dust carrier pipe is provided with electrical control valve, described dust carrier pipe one end is connected with the output of dust fan, the other end extends in storage powder box.
2. the blackboard eraser inhaling dust according to claim 1, it is characterized in that: described storage powder box is provided with the first buckle, described fixed plate is provided with the second buckle matched with described first buckle, is provided with the button for controlling electrical control threshold switch above described storage powder box.
3. the blackboard eraser inhaling dust according to claim 1, it is characterized in that: below described fixed head, surrounding is provided with the baffle plate preventing diffussion of dust, the length of described baffle plate is less than the length of dust bristle, described storage powder box and fixed plate removably connect.
4. the blackboard eraser inhaling dust according to claim 1, is characterized in that: described storage powder box and fixed plate outer surface are equipped with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385007.5U CN204037182U (en) | 2014-07-11 | 2014-07-11 | A kind of blackboard eraser inhaling dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385007.5U CN204037182U (en) | 2014-07-11 | 2014-07-11 | A kind of blackboard eraser inhaling dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037182U true CN204037182U (en) | 2014-12-24 |
Family
ID=52237885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420385007.5U Expired - Fee Related CN204037182U (en) | 2014-07-11 | 2014-07-11 | A kind of blackboard eraser inhaling dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037182U (en) |
Cited By (2)
| 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 |
| CN108973465A (en) * | 2018-07-11 | 2018-12-11 | 新疆工程学院 | Clean accumulated powder blackboard eraser |
-
2014
- 2014-07-11 CN CN201420385007.5U patent/CN204037182U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN108973465A (en) * | 2018-07-11 | 2018-12-11 | 新疆工程学院 | Clean accumulated powder 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: 20141224 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |