CN203157516U - Blackboard eraser capable of spraying water for dust collection - Google Patents
Blackboard eraser capable of spraying water for dust collection Download PDFInfo
- Publication number
- CN203157516U CN203157516U CN 201220710926 CN201220710926U CN203157516U CN 203157516 U CN203157516 U CN 203157516U CN 201220710926 CN201220710926 CN 201220710926 CN 201220710926 U CN201220710926 U CN 201220710926U CN 203157516 U CN203157516 U CN 203157516U
- Authority
- CN
- China
- Prior art keywords
- eraser
- water
- blackboard
- spraying
- blackboard 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000005507 spraying Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 title claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
Images
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- Drawing Aids And Blackboards (AREA)
Abstract
A blackboard eraser capable of spraying water for dust collection comprises an eraser surface (1), wherein a dust collector (2) is arranged in the eraser surface (1); water spray holes (3) are formed in the bottom of the eraser surface (1), and connected with a water storage box (6) which is connected with the eraser surface and arranged in an eraser board (5) through hoses (4); a handle (7) is arranged on the eraser board (5); and a water spray button (8) is arranged on the handle (7). The blackboard eraser has the advantages that dust can be absorbed by the dust collector of the blackboard eraser when a teacher cleans the blackboard and prevented from being inhaled into a human body, and simultaneously, water can be sprayed to clean the blackboard.
Description
Technical field
The utility model relates to the daily living article technical field, specifically a kind of dust absorption blackboard eraser of spraying water.
Background technology
When blackboard being carried out writing on the blackboard wipe, usually can waft everywhere by dust, can very macrolesion be arranged to the lung of human body in inspiration people's the body.
Summary of the invention
The purpose of this utility model is that a kind of band spraying function of design can make the dust multifunctional blackboard eraser of can spraying water that no longer wafts simultaneously.
The utility model multifunctional blackboard eraser of can spraying water, comprise: wiping face 1, be provided with dust catcher 2 in the wiping face 1, wiping face 1 bottom is provided with hole for water spraying 3, hole for water spraying 3 connects the water storage case 6 in the wiping board 5 that is connected with wiping face by flexible pipe 4, wiping board 5 is provided with spraying button 8 on the handle 7.
Can the spray water advantage of multifunctional blackboard eraser of the utility model is: can make teacher siphon away dust when blackboard wiping by the dust catcher of blackboard eraser, avoid in the suction body, can spray water simultaneously blackboard is cleaned.
Description of drawings
Fig. 1 is the structural representation of the multifunctional blackboard eraser of can spraying water.
The specific embodiment
According to shown in Figure 1, a kind of multifunctional blackboard eraser of spraying water comprises: wiping face 1, be provided with dust catcher 2 in the wiping face 1, wiping face 1 bottom is provided with hole for water spraying 3, and hole for water spraying 3 connects the water storage case 6 in the wiping board 5 that is connected with wiping face by flexible pipe 4, and wiping board 5 is provided with spraying button 8 on the handle 7.
Claims (1)
1. dust absorption blackboard eraser of can spraying water, comprise: wiping face (1), it is characterized in that: be provided with dust catcher (2) in the wiping face (1), wiping face (1) bottom is provided with hole for water spraying (3), hole for water spraying (3) connects the water storage case (6) in the wiping board (5) that is connected with wiping face by flexible pipe (4), wiping board (5) is provided with spraying button (8) on the handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710926 CN203157516U (en) | 2012-12-21 | 2012-12-21 | Blackboard eraser capable of spraying water for dust collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710926 CN203157516U (en) | 2012-12-21 | 2012-12-21 | Blackboard eraser capable of spraying water for dust collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157516U true CN203157516U (en) | 2013-08-28 |
Family
ID=49018732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710926 Expired - Fee Related CN203157516U (en) | 2012-12-21 | 2012-12-21 | Blackboard eraser capable of spraying water for dust collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625182A (en) * | 2013-12-03 | 2014-03-12 | 徐春玲 | Dust-absorption blackboard eraser |
| CN103660732A (en) * | 2013-12-16 | 2014-03-26 | 柳州职业技术学院 | Multifunctional blackboard eraser |
-
2012
- 2012-12-21 CN CN 201220710926 patent/CN203157516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625182A (en) * | 2013-12-03 | 2014-03-12 | 徐春玲 | Dust-absorption blackboard eraser |
| CN103660732A (en) * | 2013-12-16 | 2014-03-26 | 柳州职业技术学院 | Multifunctional blackboard eraser |
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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: 20130828 Termination date: 20131221 |