CN205033818U - Can wash infiltration blackboard brush - Google Patents
Can wash infiltration blackboard brush Download PDFInfo
- Publication number
- CN205033818U CN205033818U CN201520800165.7U CN201520800165U CN205033818U CN 205033818 U CN205033818 U CN 205033818U CN 201520800165 U CN201520800165 U CN 201520800165U CN 205033818 U CN205033818 U CN 205033818U
- Authority
- CN
- China
- Prior art keywords
- infiltration
- blackboard
- sponge
- blackboard brush
- slide rail
- 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
- 230000008595 infiltration Effects 0.000 title claims abstract description 12
- 238000001764 infiltration Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a blackboard brush, in particular to can wash infiltration blackboard brush, including black board brush, black board brush is rectangular shape, inside cavity, and inside is equipped with the water storage bag, and the slide rail is equipped with to water storage bag below, is equipped with the sponge on the slide rail, water storage bag upper portion is equipped with handle and water injection hole, and water storage bag lower part is equipped with the infiltration hole, and the water injection is downthehole to have one to keep off the stopper. The utility model discloses a can wash infiltration blackboard brush, handle make sponge and the blackboard closely to laminate, and the slide rail makes the sponge can realize self - cleanness, has effectively prevented flying upward of chalk dust, has guaranteed the cleanliness factor of cleaning, simple structure, convenient and practical.
Description
Technical field
The utility model relates to a kind of blackboard brush, particularly one infiltration blackboard brush capable of washing.
Background technology
At present, common blackboard eraser can not effectively prevent chalk dust from flying upward in atmosphere, not only causes harmful effect to the health of Faculty and Students, also can to air born pollution.A lot of school starts to adopt rag to erase the board now, and this method effectively can prevent chalk dust, and inconvenience will constantly go to clean rag.Although the now large-scale blackboard brush of existing many clean blackboards, mostly complex structure, cost of manufacture is higher.
Summary of the invention
Problem to be solved in the utility model is the deficiency overcoming background technology, provide a kind of structure simple, easy to operate, can oneself cleaning infiltration blackboard brush capable of washing.
The utility model is achieved through the following technical solutions:
A kind of infiltration blackboard brush capable of washing, comprise blackboard brush body, blackboard brush body is strip, inner hollow, and inside is provided with water reservoir, below water reservoir, slide rail is housed, and slide rail is equipped with sponge; Described water reservoir top is provided with handle and water injection hole, and water reservoir bottom is provided with water seepage hole 4.
A gear plug is had in described water injection hole.
One of the present utility model infiltration blackboard brush capable of washing, handle makes sponge and blackboard to fit tightly, and slide rail enables sponge teaching display stand clean, and effectively prevent flying upward of chalk dust, ensure that the cleanliness factor of wiping, and structure is simple, convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of automatically cleaning state of the present utility model.
In figure, 1 water reservoir, 2 water injection holes, 3 gear plugs, 4 water seepage holes, 5 slide rails, 6 sponges, 7 handles, 8 blackboards.
Detailed description of the invention
1. Fig. 1 is a kind of specific embodiment of the present utility model.Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model.This embodiment comprises blackboard brush body, and described blackboard brush body is strip, inner hollow, and inside is provided with water reservoir 1, and slide rail 5 is housed below water reservoir 1, slide rail 5 is equipped with sponge 6; Described water reservoir 1 top is provided with handle 7 and water injection hole 2, and water reservoir 1 bottom is provided with water seepage hole 4.A gear plug 3 is had in described water injection hole 2.
During use, strip blackboard brush is fixed on a place of blackboard 8, blackboard brush can rotate around stiff end, during blackboard wiping 8, by lower handle 7, sponge 6 and blackboard 8 are fitted tightly, and now in water reservoir 1, clear water is dipped into sponge 6 through water seepage hole 4, pressing handle 7 makes blackboard brush rotate around stiff end, completes the wiping of blackboard 8.During cleaning sponge 6, sponge 6 is pushed into stiff end along slide rail 5, by extruding, addle is discharged, then sponge 6 is retracted original place along slide rail 5, then press handle 7, clear water is infiltrated sponge 6 again, again sponge 6 is pushed into stiff end along slide rail 5, by extruding, addle is discharged, so can realize cleaning sponge 6, ensure the clean degree of next blackboard wiping 8.
One of the present utility model infiltration blackboard brush capable of washing, handle 7 makes sponge 6 and blackboard 8 to fit tightly, and slide rail 5 makes sponge 6 clean by teaching display stand, effectively prevent flying upward of chalk dust, ensure that the cleanliness factor of wiping, and structure is simple, convenient and practical.
Above-described embodiment, the just one of the utility model more preferably detailed description of the invention, the usual change that those skilled in the art carries out within the scope of technical solution of the present invention and replacing all should be included in protection domain of the present utility model.
Claims (2)
1. an infiltration blackboard brush capable of washing, comprises blackboard brush body, it is characterized in that: described blackboard brush body is strip, inner hollow, and inside is provided with water reservoir (1), and slide rail (5) is equipped with in water reservoir (1) below, slide rail (5) is equipped with sponge (6); Described water reservoir (1) top is provided with handle (7) and water injection hole (2), and water reservoir (1) bottom is provided with water seepage hole (4).
2. infiltration blackboard brush capable of washing according to claim 1, is characterized in that: have a gear plug (3) in described water injection hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800165.7U CN205033818U (en) | 2015-10-17 | 2015-10-17 | Can wash infiltration blackboard brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800165.7U CN205033818U (en) | 2015-10-17 | 2015-10-17 | Can wash infiltration blackboard brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033818U true CN205033818U (en) | 2016-02-17 |
Family
ID=55292744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800165.7U Expired - Fee Related CN205033818U (en) | 2015-10-17 | 2015-10-17 | Can wash infiltration blackboard brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033818U (en) |
-
2015
- 2015-10-17 CN CN201520800165.7U patent/CN205033818U/en not_active Expired - Fee Related
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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: 20160217 Termination date: 20161017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |