CN106427325A - Environment-friendly blackboard eraser with air purifying function - Google Patents
Environment-friendly blackboard eraser with air purifying function Download PDFInfo
- Publication number
- CN106427325A CN106427325A CN201611016010.XA CN201611016010A CN106427325A CN 106427325 A CN106427325 A CN 106427325A CN 201611016010 A CN201611016010 A CN 201611016010A CN 106427325 A CN106427325 A CN 106427325A
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- environmental protection
- upper shell
- air
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses an environment-friendly blackboard eraser with the air purifying function. The environment-friendly blackboard eraser comprises a blackboard eraser body and a spray device; the spray device is arranged at one side of the blackboard eraser body; the blackboard eraser body comprises an upper shell, a cotton brush and a small dust collector, a partition plate is arranged in the middle in the upper shell and partitions the upper shell into an upper seal cavity and an outer cavity, the cotton brush adheres into the outer cavity below the partition plate, the small dust collector is arranged in the seal cavity, the suction end of the small dust collector is provided with an air inlet pipe, and the inlet end of the air inlet pipe is introduced into the outer cavity through the upper seal cavity. By means of the mode, the environment-friendly blackboard eraser with the air purifying function has the dual functions of seal dust collection and air purification, the cotton brush and the blackboard eraser body are movably connected, the worn cotton brush can be replaced conveniently, and the blackboard eraser can be used repeatedly and has the advantages of economization and environmental protection.
Description
Technical field
The present invention relates to teaching aid, more particularly to a kind of environmental protection eraser with air purification function.
Background technology
In black board teaching conventional and must teaching aid.With developing rapidly of modern teaching apparatus, electronic whiteboard
Or the application of multimedia teaching also gets more and more, but as most basic teaching aid, the application of blackboard does not reduce.
It is known that be used in combination with blackboard is chalk, chalk has font and understands, easily the feature of cleaning, but needs
When clearing up blackboard, easily cause the phenomenon that chalk dust flies all over the sky, cause classroom environment seriously polluted, human body sucks for a long time
Dust, causes pulmonary uncomfortable.
Content of the invention
The invention mainly solves the technical problem of providing a kind of environmental protection type blackboard with air purification function, have close
Envelope dust suction, the dual-use function of purify air, blackboard brush is reusable simultaneously, economical environment-protective.
For solving above-mentioned technical problem, one aspect of the present invention is：One kind is provided to have purify air work(
The environmental protection eraser of energy, including scrubbing brush body and flusher, described flusher is arranged on the side of scrubbing brush body, described scrubbing brush
Body includes upper shell, cotton brush and small-sized air suction device, and described upper shell bosom is provided with dividing plate, by upper shell be divided into upper close
Envelope chamber and exocoel, described cotton brush is bonded in the outer intracavity of the lower partition, and described Small-sized suction cleaner is arranged on sealing intracavity, described little
The suction side of type vacuum cleaner is provided with air inlet pipe, and the entrance point of described air inlet pipe is passed through exocoel from upper sealing intracavity, described sprinkling
Device includes liquid containing chamber and gas compressed pipe, and described gas compression pipe one end is connected with the gas positioned at liquid containing top of chamber
Capsule, other end is located at and includes liquid containing intracavity.
In one preferred embodiments of the present invention, described upper shell bottom face is circumferentially provided with and extends downwardly rubber baffle, institute
Stating the bottom face of rubber baffle and cotton brush baseplane is same level.
In one preferred embodiments of the present invention, described liquid containing bottom of chamber portion is provided with miniature shower nozzle.
In one preferred embodiments of the present invention, described shower nozzle is provided with manual individual event with the junction in liquid containing chamber
Valve.
In one preferred embodiments of the present invention, the described cotton brush back side is provided with bottom VELCRO, and described dividing plate is provided with
The top VELCRO corresponding with bottom VELCRO.
The invention has the beneficial effects as follows：A kind of environmental protection eraser with air purification function that the present invention points out, tool
There are sealing dust suction, the dual-use function of purify air, meanwhile, scrubbing brush is to be flexibly connected with plate body, is convenient for changing the scrubbing brush of abrasion, black
Scrubbing brush is reusable, has the advantages that economical environment-protective.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of environmental protection eraser one preferred embodiment with air purification function of the present invention.
Specific embodiment
The enforcement it is clear that described will be clearly and completely described to the technical scheme in the embodiment of the present invention below
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of not making creative work, broadly falls into the model of present invention protection
Enclose.
Refer to Fig. 1, the embodiment of the present invention includes：
A kind of environmental protection eraser with air purification function, including scrubbing brush body 1 and flusher, described flusher setting
In the side of scrubbing brush body 1, described scrubbing brush body 1 includes upper shell 11, cotton brush 2 and small-sized air suction device 3, in described upper shell 11 inside
Between be provided with dividing plate 3, the upper annular seal space 12 that be divided into upper shell 11 and exocoel 13, described cotton brush 2 is bonded in the outer of the lower partition
In chamber 13, cotton brush 2 back side is provided with bottom VELCRO 21, and dividing plate 4 is provided with the top evil spirit corresponding with bottom VELCRO 21
Art patch 41, facilitates cotton brush 2 bonding with dividing plate 4, after cotton brush 2 abrasion, only need to change the cotton brush 2 of abrasion, without integral replacing, and
The housing of scrubbing brush is generally plastic casing, is reused, economical environment-protective.
Described Small-sized suction cleaner 3 is arranged in sealing intracavity 12, and the suction side of Small-sized suction cleaner 3 is provided with air inlet pipe 5,
The entrance point of air inlet pipe 5 is passed through exocoel 13 in upper annular seal space 12, and the dust producing when directly clearing up cotton brush sucks in it, prevents
Only dust recycling, affects classroom environment.
Described flusher top arranges dust flue, and dust is carried out concentrating cleaning.
Described flusher includes liquid containing chamber 61 and gas compressed pipe 62, and water is placed in liquid containing intracavity portion, is used for
The humidification of air and sprinkling, described gas compression pipe 62 one end is connected with the air bag 7 positioned at liquid containing chamber 61 top, and in addition one
End is located at and includes in liquid containing chamber 61, is discharged the liquid extruding in liquid containing chamber 61 by the compression of air bag 7, liquid containing chamber
61 bottoms are provided with miniature shower nozzle 8, by shower nozzle 8, liquid are sprayed into air, reduce dust pollution, purify blackboard week
Collarette border.
Described shower nozzle 8 is provided with manual individual event valve 9 with the junction in liquid containing chamber, controls the outflow of liquid.
Described upper shell 11 bottom face is circumferentially provided with and extends downwardly rubber baffle 14, the bottom face of described rubber stop 14 with
Cotton brush 2 baseplane is same level, can be by dust seal in exocoel 13, and dusty gas do not leak outside.
In sum, a kind of environmental protection eraser with air purification function that the present invention points out, have sealing dust suction,
The dual-use function of purify air, meanwhile, scrubbing brush is to be flexibly connected with plate body, is convenient for changing the scrubbing brush of abrasion, blackboard brush repeats
Use, there is economical environment-protective.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in the skills of other correlations
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of environmental protection eraser with air purification function, including scrubbing brush body and flusher, described flusher sets
Put in the side of scrubbing brush body it is characterised in that described scrubbing brush body includes upper shell, cotton brush and small-sized air suction device, described upper shell
Bosom is provided with dividing plate, the upper annular seal space that be divided into upper shell and exocoel, and described cotton brush is bonded in the exocoel of the lower partition
Interior, described Small-sized suction cleaner is arranged on sealing intracavity, and the suction side of described Small-sized suction cleaner is provided with air inlet pipe, described air inlet pipe
Entrance point from upper sealing intracavity be passed through exocoel, be connected with exhaustor between described flusher and upper annular seal space, described gas
Compressed pipe one end is connected with the air bag positioned at liquid containing top of chamber, and other end is located at and includes liquid containing intracavity.
2. the environmental protection eraser with air purification function according to claim 1 is it is characterised in that described upper shell
Bottom face is circumferentially provided with the rubber baffle extending downwardly, and the bottom face of described rubber baffle and cotton brush baseplane are same level
Face.
3. the environmental protection eraser with air purification function according to claim 1 is it is characterised in that described liquid holds
Receiving bottom of chamber portion is provided with miniature shower nozzle.
4. the environmental protection eraser with air purification function according to claim 3 is it is characterised in that described gondola water faucet sprays
Head is provided with manual individual event valve with the junction in liquid containing chamber.
5. the environmental protection eraser with air purification function according to claim 1 is it is characterised in that described cotton brush is carried on the back
Face is provided with bottom VELCRO, and described dividing plate is provided with the top VELCRO corresponding with bottom VELCRO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016010.XA CN106427325A (en) | 2016-11-18 | 2016-11-18 | Environment-friendly blackboard eraser with air purifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016010.XA CN106427325A (en) | 2016-11-18 | 2016-11-18 | Environment-friendly blackboard eraser with air purifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106427325A true CN106427325A (en) | 2017-02-22 |
Family
ID=58220490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611016010.XA Pending CN106427325A (en) | 2016-11-18 | 2016-11-18 | Environment-friendly blackboard eraser with air purifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106427325A (en) |
-
2016
- 2016-11-18 CN CN201611016010.XA patent/CN106427325A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |