CN204583734U - A kind of blackboard eraser dedusting box - Google Patents
A kind of blackboard eraser dedusting box Download PDFInfo
- Publication number
- CN204583734U CN204583734U CN201520203256.2U CN201520203256U CN204583734U CN 204583734 U CN204583734 U CN 204583734U CN 201520203256 U CN201520203256 U CN 201520203256U CN 204583734 U CN204583734 U CN 204583734U
- Authority
- CN
- China
- Prior art keywords
- basket strainer
- box
- blackboard eraser
- box body
- dedusting
- 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
- 239000000428 dust Substances 0.000 claims abstract description 30
- 230000001154 acute effect Effects 0.000 claims abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 241001633942 Dais Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of blackboard eraser dedusting box, by box body, basket strainer, dust collecting box and airtight baffle are formed, the chute that box body is arranged by basket strainer both sides is connected with basket strainer, dust collecting box is arranged on the bottom of dedusting box by the slide that its top is arranged, airtight baffle is slidably connected by chute that box body is arranged and box body, described basket strainer is provided with multiple rectangle friction piece for being separated dust with blackboard eraser friction realization, friction piece while be fixed on the base plate of basket strainer, the base plate of friction piece and basket strainer acutangulates setting, the opening direction of acute angle is towards the bottom of dedusting box.The utility model beneficial effect: simple and practical, arranges basket strainer, makes blackboard eraser and friction piece friction, dust is removed down fast, convenient and swift.
Description
Technical field
The utility model relates to teaching aid, specifically a kind of blackboard eraser dedusting box.
Background technology
Blackboard eraser in routine use easily produces dust, and dedusting not easily, makes the cleaning of blackboard be provided with certain difficulty, and exerts a certain influence to teaching environment, does not also have a kind of conveniently for the product of blackboard eraser dedusting at present.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of blackboard eraser dedusting box, solves the problem of dust that the blackboard eraser in every day use produces not easy-clear.
The utility model for solving the problems of the technologies described above adopted technical scheme is: a kind of blackboard eraser dedusting box, by box body, basket strainer, dust collecting box and airtight baffle are formed, the chute that box body is arranged by basket strainer both sides is connected with basket strainer, dust collecting box is arranged on the bottom of dedusting box by the slide that its top is arranged, airtight baffle is slidably connected by chute that box body is arranged and box body, described basket strainer is provided with multiple rectangle friction piece for being separated dust with blackboard eraser friction realization, friction piece while be fixed on the base plate of basket strainer, the base plate of friction piece and basket strainer acutangulates setting, the opening direction of acute angle is towards the bottom of dedusting box.
The magnitude range of acute angle described in the utility model is 30 °-60 °.
Airtight baffle described in the utility model is provided with handle.
The beneficial effects of the utility model are: the utility model is simple and practical, first, arrange basket strainer, make blackboard eraser and friction piece friction, dust is removed down fast, convenient and swift; Secondly, dedusting box bottom arranges dust collecting box, and dust collecting box can slide and takes off, and collects the dust removed, facilitate the cleaning of dust with it; Again, airtight baffle is set, the diffusion of chalk powder is limited in narrow and small or airtight space, make dust be not easy diffusion, contaminated environment; Finally, blackboard eraser is the used time not, can be placed in dedusting box, makes no longer random the putting of the blackboard eraser in routine use, has fixing putting position, clean and tidy dais environment.
Accompanying drawing explanation
Fig. 1 is package assembly schematic diagram of the present utility model;
Fig. 2 is front view of the present utility model;
Mark in figure: 1, box body, 2, basket strainer, 3, friction piece, 4, chute, 5, dust collecting box, 6, handle, 7, airtight baffle.
Detailed description of the invention
As shown in Figure 1, a kind of blackboard eraser dedusting box, by box body 1, basket strainer 2, dust collecting box 5 and airtight baffle 7 are formed, the chute 4 that box body 1 is arranged by basket strainer 2 both sides is connected with basket strainer 2, dust collecting box 5 is arranged on the bottom of dedusting box by the slide that its top is arranged, airtight baffle 7 by box body 1 arrange chute and box body 1 be slidably connected, described basket strainer 2 is provided with multiple rectangle friction piece 3 for being separated dust with blackboard eraser friction realization, friction piece while be fixed on the base plate of basket strainer 2, friction piece 3 acutangulates setting with the base plate of basket strainer 2, the opening direction of acute angle is towards the bottom of dedusting box.
The magnitude range of acute angle is 30 °-60 °.
Airtight baffle 7 is provided with handle 6.
The blackboard eraser dedusting box that the utility model is arranged, in use, the top of blackboard eraser from dedusting box is inserted, in the process inserted, airtight baffle 7 is opened along with blackboard eraser slide downward, during dedusting, hold the handle on airtight baffle 7, airtight baffle 7 is moved up, blackboard eraser is also along with airtight baffle 7 moves up, in this process, dust is removed in blackboard eraser and friction piece 3 contact friction, the dust removed falls into the dust collecting box 5 of dust box bottom, when dust in dust collecting box 5 is full, dust collecting box 5 can be taken off by sliding and outwell dust wherein.
Claims (3)
1. a blackboard eraser dedusting box, it is characterized in that: by box body (1), basket strainer (2), dust collecting box (5) and airtight baffle (7) are formed, the chute (4) that box body (1) is arranged by basket strainer (2) both sides is connected with basket strainer (2), dust collecting box (5) is arranged on the bottom of dedusting box by the slide that its top is arranged, airtight baffle (7) is slidably connected by the upper chute that arranges of box body (1) and box body (1), described basket strainer (2) is provided with multiple rectangle friction piece (3) for being separated dust with blackboard eraser friction realization, friction piece while be fixed on the base plate of basket strainer (2), friction piece (3) acutangulates setting with the base plate of basket strainer (2), the opening direction of acute angle is towards the bottom of dedusting box.
2. a kind of blackboard eraser dedusting box according to claim 1, is characterized in that: the magnitude range of described acute angle is 30 °-60 °.
3. a kind of blackboard eraser dedusting box according to claim 1, is characterized in that: described airtight baffle (7) is provided with handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203256.2U CN204583734U (en) | 2015-04-07 | 2015-04-07 | A kind of blackboard eraser dedusting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203256.2U CN204583734U (en) | 2015-04-07 | 2015-04-07 | A kind of blackboard eraser dedusting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204583734U true CN204583734U (en) | 2015-08-26 |
Family
ID=53919935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520203256.2U Expired - Fee Related CN204583734U (en) | 2015-04-07 | 2015-04-07 | A kind of blackboard eraser dedusting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204583734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801502A (en) * | 2015-04-07 | 2015-07-29 | 洛阳理工学院 | Dust collection box for eraser |
-
2015
- 2015-04-07 CN CN201520203256.2U patent/CN204583734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801502A (en) * | 2015-04-07 | 2015-07-29 | 洛阳理工学院 | Dust collection box for 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: 20150826 Termination date: 20160407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |