CN205682718U - A kind of chalk holder with dust-absorbing function - Google Patents
A kind of chalk holder with dust-absorbing function Download PDFInfo
- Publication number
- CN205682718U CN205682718U CN201620623718.0U CN201620623718U CN205682718U CN 205682718 U CN205682718 U CN 205682718U CN 201620623718 U CN201620623718 U CN 201620623718U CN 205682718 U CN205682718 U CN 205682718U
- Authority
- CN
- China
- Prior art keywords
- dust
- collecting chamber
- chalk
- absorbing function
- chalk holder
- 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
Abstract
A kind of chalk holder with dust-absorbing function of this utility model, including container and the collecting chamber of lower end thereof, the upper surface of described container is provided with evenly distributed putting hole, it is equipped with multiple elastic bumps in each described putting hole, described container lower end communicates with collecting chamber, being sequentially provided with dividing plate, dust absorption fan and dust room in described collecting chamber, described dividing plate is provided with several through holes, is provided with drainage screen in described dust room；The design not only convenient fixing chalk, and conveniently collect chalk end, and collecting chamber can sponge the chalk dust of a part, it is simple to the cleaning to classroom.
Description
Technical field
This utility model belongs to realia technical field, specifically, is a kind of chalk holder with dust-absorbing function.
Background technology
Chalk is the essential product of teachers' instruction, although multimedia teaching at present is prevailing, but chalk is during giving lessons,
Still playing very important effect, chalk brings easily simultaneously, there is also cleaning hidden danger, such as the chalk end after use
Often arbitrarily being discarded in teacher, it is difficult to cleaning, and including in chalk holder is all the chalk dust being scattered on lectern, it is fixed to need
Phase wiping.
Utility model content
In order to solve the defect that above-mentioned prior art exists, this utility model provides a kind of chalk with dust-absorbing function
Box.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of chalk holder with dust-absorbing function, bag
Including the collecting chamber of container and lower end thereof, the upper surface of described container is provided with evenly distributed putting hole, and each is described
Being equipped with multiple elastic bumps in putting hole, described container lower end communicates with collecting chamber, be sequentially provided with in described collecting chamber every
Plate, dust absorption fan and dust room, described dividing plate is provided with several through holes, is provided with drainage screen in described dust room.
Further, one end of described dividing plate is provided with flange, the other end is provided with handle.
Further, described dividing plate is movably coupled on collecting chamber.
Further, described dust absorption fan is connected with dust room.
Further, the inclined shape in the upper surface of described container.
Further, described container and collecting chamber are for connecting and fixing.
Further, described collecting chamber lower end is provided with dismountable portable plate, and described portable plate is provided with multiple air outlet.
Further, described elastic bumps is rubber.
The beneficial effects of the utility model are: not only convenient fixing chalk, and convenient chalk end of collecting, and collecting chamber
The chalk dust of a part can be sponged, it is simple to the cleaning to classroom.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of this utility model putting hole；
In figure: container 1；Collecting chamber 2；Portable plate 3；Dividing plate 4；Dust absorption fan 5；Dust room 6；Drainage screen 7；Flange 8；?
Hands 9；Putting hole 10；Elastic bumps 11.
Illustrate with detailed description of the invention, structure of the present utility model to be further described in detail below in conjunction with accompanying drawing.
Detailed description of the invention
As it is shown in figure 1, the structural representation of the chalk holder provided for this utility model, including container 1 and container 1
The collecting chamber 2 of clamping and the portable plate 3 of collecting chamber 2 lower end, the upper surface of described container 1 is skewed, and upper surface sets
There is evenly distributed putting hole 10, as in figure 2 it is shown, be equipped with along hole circumferential array in each described putting hole 10 is multiple
Elastic bumps 11, the material of described elastic bumps 11 can be rubber, silica gel etc., and one end of chalk is big, and one end is little, putting hole
Diameter is slightly larger than the big end of chalk, and the small end of chalk is vertically placed, because of the effect of elastic bumps by putting hole, it is possible to location powder
Pen, and be unlikely to drop, on the other hand, when chalk uses totally, during remaining chalk end, directly press chalk end, elastic bumps
Being compressed, chalk end drops naturally in collecting chamber 2；Described collecting chamber 2 includes dividing plate 4, dust absorption fan 5 the most successively
And dust room 6, described dividing plate 4 is provided with several through holes, and one end of dividing plate 4 is provided with flange 8, the other end is provided with handle 9,
Dividing plate 4 and collecting chamber 2 are mobile link, putting hole 10 chalk end dropped drops down onto on dividing plate 4, the chalk that periodic collection drops
Head, is pulled out dividing plate by handle 9 from collecting chamber, and flange can prevent chalk to be unlikely to fall into outside dividing plate；Portable plate 3
Being provided with multiple air outlet, dust absorption fan 5 connects with dust room 6, is provided with drainage screen 7 in dust room 6, and dust absorption fan passes through dividing plate
On through hole absorb chalk dust in dust room, the drainage screen in dust room can prevent dust from splashing, further, for the most clearly
Reason chalk dust, the lower end of collecting chamber and portable plate, for removably connecting, periodically take out portable plate and clear up.
Claims (8)
1. a chalk holder with dust-absorbing function, it is characterised in that: include the collecting chamber (2) of container (1) and lower end thereof, institute
The upper surface stating container (1) is provided with evenly distributed putting hole (10), is equipped with many in each described putting hole (10)
Individual elastic bumps (11), described container (1) lower end communicates with collecting chamber (2), and described collecting chamber is sequentially provided with dividing plate in (2)
(4), dust absorption fan (5) and dust room (6), described dividing plate (4) is provided with several through holes, and described dust room is provided with in (6)
Drainage screen (7).
A kind of chalk holder with dust-absorbing function the most according to claim 1, it is characterised in that: the one of described dividing plate (4)
End is provided with flange (8), the other end is provided with handle (9).
A kind of chalk holder with dust-absorbing function the most according to claim 2, it is characterised in that: described dividing plate (4) can move
Dynamic is connected on collecting chamber (2).
A kind of chalk holder with dust-absorbing function the most according to claim 1, it is characterised in that: described dust absorption fan (5)
It is connected with dust room (6).
A kind of chalk holder with dust-absorbing function the most according to claim 1, it is characterised in that: described container (1)
The inclined shape in upper surface.
A kind of chalk holder with dust-absorbing function the most according to claim 1, it is characterised in that: described container (1) with
Collecting chamber (2) is for connecting and fixing.
A kind of chalk holder with dust-absorbing function the most according to claim 1, it is characterised in that: under described collecting chamber (2)
End is provided with dismountable portable plate (3), and described portable plate (3) is provided with multiple air outlet.
A kind of chalk holder with dust-absorbing function the most according to claim 1, it is characterised in that: described elastic bumps (11)
For rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623718.0U CN205682718U (en) | 2016-06-22 | 2016-06-22 | A kind of chalk holder with dust-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623718.0U CN205682718U (en) | 2016-06-22 | 2016-06-22 | A kind of chalk holder with dust-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205682718U true CN205682718U (en) | 2016-11-16 |
Family
ID=57415482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623718.0U Expired - Fee Related CN205682718U (en) | 2016-06-22 | 2016-06-22 | A kind of chalk holder with dust-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205682718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073102A (en) * | 2016-08-25 | 2016-11-09 | 叶芳 | A kind of portable chalk placement mechanism |
-
2016
- 2016-06-22 CN CN201620623718.0U patent/CN205682718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073102A (en) * | 2016-08-25 | 2016-11-09 | 叶芳 | A kind of portable chalk placement mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170622 |