CN204194326U - A kind of blackboard eraser cleaning device - Google Patents
A kind of blackboard eraser cleaning device Download PDFInfo
- Publication number
- CN204194326U CN204194326U CN201420656692.0U CN201420656692U CN204194326U CN 204194326 U CN204194326 U CN 204194326U CN 201420656692 U CN201420656692 U CN 201420656692U CN 204194326 U CN204194326 U CN 204194326U
- Authority
- CN
- China
- Prior art keywords
- box body
- blackboard eraser
- steel wire
- arm
- drive link
- 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
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Abstract
The utility model relates to a kind of blackboard eraser cleaning device, belongs to realia technical field of structures.Comprise box body, brush net is provided with in box body, brush net comprises rectangle steel silk screen, the center position of steel wire is provided with passing hole I, bottom and the box body of top arm are hinged, locking press button is provided with on the right side of the upper end of box body, the lower end of locking press button is connected with drive link, steel wire is provided with passing hole II, lower end and the connecting rod right-hand member of drive link are hinged, drive link is installed on box body by axle, one end that top arm is positioned at steel wire top is provided with secondary brush net, the top open part of box body is provided with sliding door, sliding door is provided with two strip openings, each grafting steel wire arm in two strip openings, the bottom of steel wire arm is connected with blackboard eraser cover, the bottom opening place of box body is provided with bottom.The utility model reasonable in design, easy to use, please clear up the chalk powder of institute's adhesion on blackboard eraser fast, keep blackboard eraser to clean.
Description
Technical field
The utility model relates to a kind of blackboard eraser cleaning device, belongs to realia technical field of structures.
Background technology
Blackboard eraser is one of educational aid of teacher's indispensability, blackboard eraser after a number of uses, hairbrush adhesion can gather a large amount of chalk powders, in the process erased the board next time, chalk powder on hairbrush can fly upward everywhere, these chalk powders can be sucked by teacher or student, have a strong impact on healthy, the ablution that adopts cleans blackboard eraser more at present, and after cleaning, blackboard eraser is difficult to dry, and impact uses, moreover, often wipe a blackboard, the bristle of blackboard eraser all can gather chalk powder, can not wipe at every turn all clean.
Summary of the invention
The purpose of this utility model is the weak point solving prior art existence, provides a kind of reasonable in design, easy to use, please clears up the chalk powder of institute's adhesion on blackboard eraser fast, keeps the blackboard eraser cleaning device that blackboard eraser is clean.
The utility model is achieved through the following technical solutions:
A kind of blackboard eraser cleaning device, its special character is to comprise the rectangular box 1 of all openings up and down, the brush net 2 for the blackboard eraser bristle that rubs is provided with in box body 1, brush net 2 comprises rectangle steel silk screen 3, the surrounding of steel wire 3 is all welded with the connecting plate 4 perpendicular with it, the another side of connecting plate 4 welds mutually with the inwall of box body 1, the center position of steel wire 3 is provided with for the passing hole I 5 through top arm 6, bottom and the box body 1 of top arm 6 are hinged, locking press button 7 is provided with on the right side of the upper end of box body 1, the lower end of locking press button 7 is connected with drive link 8, steel wire 3 is provided with for the passing hole II 19 through drive link 8, lower end and connecting rod 9 right-hand member of drive link 8 are hinged, drive link 8 to be arranged at below brush net 2 and to be installed on box body 1 by axle, one end that top arm 6 is positioned at steel wire 3 top is provided with the secondary brush net 10 of rectangle, the top open part of box body 1 is provided with sliding door 11, the length direction of sliding door 11 is provided with two strip openings 12 separately, each grafting steel wire arm 13 in two strip openings 12, the bottom of steel wire arm 13 is connected with the blackboard eraser cover 14 be made up of elastomeric material, the wiping board that blackboard eraser cover 14 is sheathed on blackboard eraser is outside, the bottom opening place of box body 1 is provided with bottom 15,
In order to reach better cleaning effect, the sidewall of described box body 1 offers water inlet 16, water inlet 16 is positioned at the top of brush net;
The bottom of described steel wire arm 13 is provided with hollow cylindrical adapter sleeve I 17, and the inwall of adapter sleeve I 17 is provided with internal thread, blackboard eraser cover 14 upper surface be provided with adapter sleeve I 17 with the use of adapter sleeve II 18, the outside of adapter sleeve II 18 is provided with external screw thread.
Blackboard eraser cleaning device of the present utility model, reasonable in design, during use, wiping board blackboard eraser cover being sheathed on blackboard eraser is outside, then brush is positioned over online, close sliding door, steel wire arm is inserted by strip opening and is rotatably connected in blackboard eraser and puts, move left and right steel wire arm, it is mobile that steel wire arm straps moves blackboard eraser cover, thus make blackboard eraser bristle in the online friction of brush, thus the chalk powder on removal bristle, after cleaning out, open sliding door, then locking press button is pressed, locking press button locks, blackboard eraser is ejected by top arm by drive link drivening rod, thus can to take blackboard eraser at box portion outside, hand is made not to be infected with chalk powder, after blackboard eraser is brought out, again press locking press button, locking press button resets, thus drive top arm to move down, if blackboard eraser is very dirty, then add by water inlet and to anhydrate or cleaning agent cleans, the chalk powder of box body 1 inner accumulated can be discharged by bottom.In sum, the utility model can chalk powder on Rapid blackboard cleaning brushing hair, and easy to use, market prospects are fabulous.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of blackboard eraser cleaning device of the utility model;
Fig. 2: the structural representation of the utility model steel wire.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A kind of blackboard eraser cleaning device of the present embodiment, comprise the rectangular box 1 of all openings up and down, the brush net 2 for the blackboard eraser bristle that rubs is provided with in box body 1, brush net 2 comprises rectangle steel silk screen 3, the surrounding of steel wire 3 is all welded with the connecting plate 4 perpendicular with it, the another side of connecting plate 4 welds mutually with the inwall of box body 1, the center position of steel wire 3 is provided with for the passing hole I 5 through top arm 6, bottom and the box body 1 of top arm 6 are hinged, locking press button 7 is provided with on the right side of the upper end of box body 1, the lower end of locking press button 7 is connected with drive link 8, steel wire 3 is provided with for the passing hole II 19 through drive link 8, lower end and connecting rod 9 right-hand member of drive link 8 are hinged, drive link 8 to be arranged at below brush net 2 and to be installed on box body 1 by axle, one end that top arm 6 is positioned at steel wire 3 top is provided with the secondary brush net 10 of rectangle, the top open part of box body 1 is provided with sliding door 11, the length direction of sliding door 11 is provided with two strip openings 12 separately, each grafting steel wire arm 13 in two strip openings 12, the bottom of steel wire arm 13 is connected with the blackboard eraser cover 14 be made up of elastomeric material, the wiping board that blackboard eraser cover 14 is sheathed on blackboard eraser is outside, the bottom opening place of box body 1 is provided with bottom 15, in order to reach better cleaning effect, the sidewall of box body 1 offers water inlet 16, water inlet 16 is positioned at the top of brush net, the bottom of steel wire arm 13 is provided with hollow cylindrical adapter sleeve I 17, and the inwall of adapter sleeve I 17 is provided with internal thread, blackboard eraser cover 14 upper surface be provided with adapter sleeve I 17 with the use of adapter sleeve II 18, the outside of adapter sleeve II 18 is provided with external screw thread.
Using method: during use, by outside for the wiping board that blackboard eraser cover 14 is sheathed on blackboard eraser, then brush is positioned over online, close sliding door 11, steel wire arm 13 is inserted by strip opening 12 and is rotatably connected on blackboard eraser cover 14, move left and right steel wire arm 13, steel wire arm 13 drives blackboard eraser to overlap 14 and moves, thus blackboard eraser bristle is rubbed on brush net 2, thus the chalk powder on removal bristle, after cleaning out, open sliding door 11, then locking press button 7 is pressed, locking press button 7 locks, blackboard eraser is ejected by top arm 6 by drive link 8 drivening rod 9, thus blackboard eraser of can taking in box body 1 outside, hand is made not to be infected with chalk powder, after blackboard eraser is brought out, again press locking press button 7, locking press button 7 resets, thus drive top arm 6 to move down, if blackboard eraser is very dirty, then add by water inlet 16 and to anhydrate or cleaning agent cleans, the chalk powder of box body 1 inner accumulated can be discharged by bottom 15.
Claims (3)
1. a blackboard eraser cleaning device, it is characterized in that comprising the rectangular box (1) of all openings up and down, the brush net (2) for the blackboard eraser bristle that rubs is provided with in box body (1), brush net (2) comprises rectangle steel silk screen (3), the surrounding of steel wire (3) is all welded with the connecting plate (4) perpendicular with it, the another side of connecting plate (4) welds mutually with the inwall of box body (1), the center position of steel wire (3) is provided with for the passing hole I (5) through top arm (6), bottom and the box body (1) of top arm (6) are hinged, locking press button (7) is provided with on the right side of the upper end of box body (1), the lower end of locking press button (7) is connected with drive link (8), steel wire (3) is provided with for the passing hole II (19) through drive link (8), lower end and connecting rod (9) right-hand member of drive link (8) are hinged, drive link (8) is arranged at brush net (2) below and is installed on box body (1) by axle, one end that top arm (6) is positioned at steel wire (3) top is provided with secondary brush net (10) of rectangle, the top open part of box body (1) is provided with sliding door (11), the length direction of sliding door (11) is provided with two strip openings (12) separately, each grafting steel wire arm (13) in two strip openings (12), the bottom of steel wire arm (13) is connected with the blackboard eraser cover (14) be made up of elastomeric material, the wiping board that blackboard eraser cover (14) is sheathed on blackboard eraser is outside, the bottom opening place of box body (1) is provided with bottom (15).
2. according to a kind of blackboard eraser cleaning device according to claim 1, the sidewall that it is characterized in that described box body (1) offers water inlet (16), water inlet (16) is positioned at the top of brush net.
3. according to a kind of blackboard eraser cleaning device according to claim 1, it is characterized in that the bottom of described steel wire arm (13) is provided with hollow cylindrical adapter sleeve I (17), the inwall of adapter sleeve I (17) is provided with internal thread, the upper surface of blackboard eraser cover (14) be provided with adapter sleeve I (17) with the use of adapter sleeve II (18), the outside of adapter sleeve II (18) is provided with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656692.0U CN204194326U (en) | 2014-10-31 | 2014-10-31 | A kind of blackboard eraser cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656692.0U CN204194326U (en) | 2014-10-31 | 2014-10-31 | A kind of blackboard eraser cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194326U true CN204194326U (en) | 2015-03-11 |
Family
ID=52652326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656692.0U Expired - Fee Related CN204194326U (en) | 2014-10-31 | 2014-10-31 | A kind of blackboard eraser cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606434A (en) * | 2017-09-12 | 2018-01-19 | 南京宝丽晶电子科技有限公司 | A kind of self-cleaning panel display screen mounting bracket |
-
2014
- 2014-10-31 CN CN201420656692.0U patent/CN204194326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606434A (en) * | 2017-09-12 | 2018-01-19 | 南京宝丽晶电子科技有限公司 | A kind of self-cleaning panel display screen mounting bracket |
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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: 20150311 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |