CN105750294A - Multifunctional chalk powder absorber - Google Patents
Multifunctional chalk powder absorber Download PDFInfo
- Publication number
- CN105750294A CN105750294A CN201410792993.0A CN201410792993A CN105750294A CN 105750294 A CN105750294 A CN 105750294A CN 201410792993 A CN201410792993 A CN 201410792993A CN 105750294 A CN105750294 A CN 105750294A
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- China
- Prior art keywords
- absorber
- motor
- chalk powder
- dust bag
- dust
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- 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.)
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a teaching aid, in particular to a multifunctional chalk powder absorber which comprises an absorber body. The multifunctional chalk powder absorber is characterized in that a motor is arranged in the absorber body and connected with a negative pressure fan in a dust bag through a transmission shaft, one side of the dust bag is provided with a dismantling port, the lower end of the dust bag is provided with an air inlet, a non-slip mat is installed on one side of the motor, and a switch is installed on the motor. The multifunctional chalk powder absorber has the advantages that clothes can be cleared preliminarily at the first time after being subject to chalk powder pollution, the multifunctional chalk powder absorber is powerful in suction force and can suck out dust in clothes slits and store the dust in the dust bag to facilitate concentrated treatment, and much convenience is brought to users' life.
Description
(1) technical field
The present invention relates to a kind of tutor auxiliary platform apparatus, particularly to a kind of multifunctional chalk end absorber.
(2) background technology
Writing to impart knowledge to students on blackboard with chalk, be one of important way of giving lessons in order to teach of current most schools, particularly in remote rural area, this teaching method is more filled with whole course journey.Chalk is when writing or erase the board, chalk powder will descend slowly and lightly, chalk powder dust granule is less, and medicated clothing is contaminated the commonly used hand of rear people and pats, it is believed that dust can leave clothes along with beating, in fact quite different, dust can enter in clothing along with beating, makes clothes more be difficult to clean, brings a lot of inconvenience to the life of people, even can be sucked by student and teacher, bring great threat to the health of people.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, it is provided that a kind of simple in construction, multifunctional chalk end absorber easy to use.
The present invention is achieved through the following technical solutions:
A kind of multifunctional chalk end absorber, including muffler body, it is characterized in that: in described muffler body, be provided with motor, motor is connected to the negative pressure fan in dust bag by power transmission shaft, dust bag side is provided with dismounting mouth, dust bag lower end is provided with air inlet, and motor side is provided with slipmat, and motor is provided with switch.
Described air inlet lower end is provided with guard.
The invention has the beneficial effects as follows: can medicated clothing be subject to chalk powder pollute after the very first time tentatively clear up, its suction is powerful, by the dust sucking-off in medicated clothing gap and be stored in dust bag, concentration can be convenient for people to and processes, bring a lot of facilities to the life of people.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is the structural representation of the present invention；
In figure, 1 muffler body, 2 motors, 3 power transmission shafts, 4 dust bags, 5 dismounting mouths, 6 air inlets, 7 slipmat, 8 switches, 9 guards, 10 negative pressure fans.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment includes muffler body 1, is provided with motor 2 in muffler body 1, and motor 2 is connected to the negative pressure fan 10 in dust bag 4 by power transmission shaft 3, dust bag 4 side is provided with dismounting mouth 5, dust bag 4 lower end is provided with air inlet 6, and motor 2 side is provided with slipmat 7, and motor 2 is provided with switch 8.Air inlet 6 lower end is provided with guard 9.
Adopt a kind of multifunctional chalk end absorber of the present invention, switch 8 is opened during use, guard 9 is adjacent to clothes, motor 2 drives negative pressure fan 10 to rotate by power transmission shaft 3, is entered from air inlet 6 by chalk powder, and adsorbing powder dust is in dust bag 4, air is discharged after dust bag 4 filters, after use, open dismounting mouth 5 and dust bag 4 is taken out cleaning, continue to put in muffler body 1 by clean dust bag 4 after having cleaned and use.
Claims (2)
1. a multifunctional chalk end absorber, including muffler body (1), it is characterized in that: in described muffler body (1), be provided with motor (2), motor (2) is connected to the negative pressure fan (10) in dust bag (4) by power transmission shaft (3), dust bag (4) side is provided with dismounting mouth (5), dust bag (4) lower end is provided with air inlet (6), and motor (2) side is provided with slipmat (7), and motor (2) is provided with switch (8).
2. a kind of multifunctional chalk end according to claim 1 absorber, is characterized in that: described air inlet (6) lower end is provided with guard (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792993.0A CN105750294A (en) | 2014-12-20 | 2014-12-20 | Multifunctional chalk powder absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792993.0A CN105750294A (en) | 2014-12-20 | 2014-12-20 | Multifunctional chalk powder absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750294A true CN105750294A (en) | 2016-07-13 |
Family
ID=56339859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792993.0A Pending CN105750294A (en) | 2014-12-20 | 2014-12-20 | Multifunctional chalk powder absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750294A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436841A (en) * | 2016-11-25 | 2017-02-22 | 张可 | Medical hand washing sink |
-
2014
- 2014-12-20 CN CN201410792993.0A patent/CN105750294A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436841A (en) * | 2016-11-25 | 2017-02-22 | 张可 | Medical hand washing sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |