CN207670065U - A kind of blank sassafras - Google Patents
A kind of blank sassafras Download PDFInfo
- Publication number
- CN207670065U CN207670065U CN201720788684.5U CN201720788684U CN207670065U CN 207670065 U CN207670065 U CN 207670065U CN 201720788684 U CN201720788684 U CN 201720788684U CN 207670065 U CN207670065 U CN 207670065U
- Authority
- CN
- China
- Prior art keywords
- whiteboard eraser
- box body
- liquid
- eraser box
- blank
- 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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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model discloses a kind of blank sassafras, belong to educational aid field.Including whiteboard eraser box body and wiping body, whiteboard eraser box body bottom both ends are set as tip, and the wiping shape is corresponding with the whiteboard eraser box body bottom shape, and the wiping body top is to be detachably connected with whiteboard eraser box body bottom；Cleaning device, hydraulic device, liquid-accumulating bin and magnet are equipped in the blank sassafras box body, the cleaning device includes two cleaning buttons and two pieces of corresponding stripper plates, whiteboard eraser box body both sides are separately installed with a cleaning button, it is folded with spring between two cleaning buttons, whiteboard eraser box body bottom offers guide groove corresponding with the cleaning key position, and the guide groove direction is by the whiteboard eraser box bottom lateral edges towards in the middle part of the whiteboard eraser box bottom.The utility model provides a kind of vdiverse in function, easy to use, reusable whiteboard eraser.
Description
Technical field
The utility model is related to educational aid field, especially a kind of blank sassafras.
Background technology
Classroom blank almost instead of blackboard, while whiteboard eraser also occurs, although blank, which has, surmounts blackboard
Advantage, but existing whiteboard eraser has disadvantages that：Whiteboard eraser will have mating apparatus for placing, very troublesome；Whiteboard eraser cleans
It is very inconvenient；Such as when the related subject such as mathematics, only wrongly write a letter or number, but existing whiteboard eraser wipe it is small
Letter is just not very convenient；Make needs in addition watering can be taken to spray cleaning solution wiping large-scale blank, then wipes again, and can not control
Spray volume processed, spray is more, writes up, will soon dissolve the word write, very inconvenient；Sponge is broken, entirety
Blackboard eraser is replaced, and is not very economical practicality.
Utility model content
The technical issues of the utility model solves is to provide a kind of vdiverse in function, easy to use, reusable blank
It wipes.
In order to achieve the above objectives, technical solution used by the utility model is：
A kind of blank sassafras, including whiteboard eraser box body and wiping body, whiteboard eraser box body bottom both ends are set as tip, institute
It is corresponding with the whiteboard eraser box body bottom shape to state wiping shape, at the top of the wiping body and whiteboard eraser box body bottom
To be detachably connected；Cleaning device, hydraulic device, liquid-accumulating bin and magnet, the cleaning device are equipped in the blank sassafras box body
Including two cleaning buttons and two pieces of corresponding stripper plates, whiteboard eraser box body both sides are separately installed with a cleaning button,
It is folded with spring between two cleaning buttons, whiteboard eraser box body bottom offers corresponding with the cleaning key position
Guide groove, the guide groove direction by the whiteboard eraser box bottom lateral edges towards in the middle part of the whiteboard eraser box bottom,
Whiteboard eraser box body bottom long side both sides are additionally provided with stripper plate, and the compressive plane of two pieces of stripper plates is oppositely arranged, described clear
It washes button lower end and is connected separately with connecting rod, the connecting rod is connect across the guide groove with homonymy stripper plate upper end, passes through extruding
Two cleaning buttons make two pieces of stripper plate relative motions and squeeze wiping body, unclamp the cleaning button,
The spring makes two pieces of extruding sheet resets；The hydraulic device is connected to by inlet tube with the liquid-accumulating bin, the hydraulic pressure
Device is additionally provided with several outlet tubes, and the port of described outlet tube one end is set to the bottom of the piston cylinder of the hydraulic device, another
End is equipped with liquid outlet, and the liquid outlet is located at the wiping body upper end；The magnet is for making the whiteboard eraser be adsorbed in blank
On.
Mode as a further improvement, the hydraulic device include piston cylinder, piston head, go out liquid button and piston rod,
It is described go out liquid button be located at the whiteboard eraser cartridge outer surface, described piston head one end by the piston rod with it is described go out liquid by
Key connection, the other end form liquid guiding cavity with piston cylinder, baffle are equipped in the piston cylinder, and the baffle-plate-sleeve is set to the piston rod
It is outer and it is fixedly connected with the piston cylinder inner wall, it is described go out liquid button connect by spring with the baffle, the catheter
It is connected to the outlet tube with the liquid guiding cavity.
Mode as a further improvement, the magnet are set to the whiteboard eraser interior lower end.
Mode as a further improvement, the water storing bin are set to above the magnet.
Mode as a further improvement, is equipped with filling opening above the water storing bin, the filling opening be equipped with it is described
Whiteboard eraser box body forms integrated upper shield.
Mode as a further improvement, the whiteboard eraser cassette upper end are set as arcwall face.
Mode as a further improvement, the wiping body are sponge.
Mode as a further improvement, the wiping body upper end are connected with several sliding blocks, whiteboard eraser box body bottom end
Several sliding slots corresponding with the sliding block are installed, the sliding slot two bottom sides are provided inwardly with sliding block baffle, sliding block described in both sides
Opening is formed between baffle, the wiping body is plugged in by sliding block on the sliding slot of whiteboard eraser box body bottom.
Due to the adoption of the above technical scheme, the utility model has the advantages that：
1. there are two tips for the bottom end setting of the utility model, small range is wiped by tip, passes through entire wiping body
Progress is wiped on a large scale；Wiping body and whiteboard eraser box body are to be detachably connected, and can be replaced to wiping body, reduce at
This；It is equipped with magnet in whiteboard eraser box body, can be placed directly on blank after having used, it is easy to use；Cleaning device can be
By the pressing of cleaning button when cleaning, water is squeezed out to make stripper plate squeeze wiping body, it is easy to clean；Hydraulic pressure fills
Wiping body can be moistened by setting；The utility model is easy to use vdiverse in function.
2. by squeezing going out liquid button, go out liquid button drive piston head make the air in liquid guiding cavity from inlet tube and
Outlet tube squeezes out, spring contraction at this time, and when removing pressure, piston head resets, in liquid-accumulating bin air pressure be higher than liquid guiding cavity air pressure, from
And the detergent of liquid-accumulating bin or water is made to be pressed into liquid guiding cavity by inlet tube, then so that wiping body is moistened by outlet tube, which is conducive to
Liquid outlet quantity is controlled, liquid on wiping body is avoided excessively to influence to use.
Description of the drawings
Fig. 1 is the external structure schematic diagram of the utility model whiteboard eraser；
Fig. 2 is the internal structure schematic diagram (being free of cleaning device) of the utility model whiteboard eraser；
Fig. 3 is the structural schematic diagram of the use of the new type whiteboard eraser box body bottom；
Fig. 4 is the structural schematic diagram of the utility model cleaning device；
Fig. 5 is the utility model sliding groove structure schematic diagram；
Main element symbol description is as follows in figure：
In attached drawing, 1- whiteboard erasers box body, 2- wiping bodies, 3- go out liquid button, 4- upper shields, 5- cleanings button, 6- stripper plates, 7-
Baffle, 8- piston heads, 9- piston cylinders, 10- inlet tubes, 11- liquid-accumulating bins, 12- magnet, 13- outlet tubes, 14- sliding slots, 15- are oriented to
Slot, 16- sliding blocks, 17- sliding block baffles.
Specific implementation mode
The specific implementation of utility model is further illustrated below in conjunction with attached drawing.
As shown in Figure 1,2,3, 4, a kind of blank sassafras, including whiteboard eraser box body 1 and wiping body 2,1 bottom two of whiteboard eraser box body
End is set as tip, and 2 shape of wiping body is corresponding with 1 bottom shape of whiteboard eraser box body, 2 top of wiping body and whiteboard eraser box body 1
Bottom is to be detachably connected；Cleaning device, hydraulic device, liquid-accumulating bin 11 and magnet 12, cleaning device are equipped in blank sassafras box body 1
Including two cleaning buttons 5 and two pieces of corresponding stripper plates 6,1 liang of middle side part of whiteboard eraser box body be separately installed with a cleaning by
Key 5 is folded with spring between two cleaning buttons 5, and 1 bottom of whiteboard eraser box body offers and cleans that 5 position of button is corresponding to lead
To slot 15,15 direction of guide groove by 1 bottom surface lateral edges of whiteboard eraser box body towards in the middle part of 1 bottom surface of whiteboard eraser box body, whiteboard eraser box body 1
Bottom long side both sides are additionally provided with stripper plate 6, and the compressive plane of two pieces of stripper plates 6 is oppositely arranged, and 5 lower end of cleaning button is connected separately with
Connecting rod, connecting rod are connect across guide groove 15 with 6 upper end of homonymy stripper plate, make two pieces of stripper plates 6 by squeezing two cleaning buttons 5
Relative motion simultaneously squeezes wiping body 2, unclamps cleaning button 5, and spring makes two pieces of stripper plates 6 reset；Hydraulic device passes through
Inlet tube 10 is connected to liquid-accumulating bin 11, and hydraulic device is additionally provided with several outlet tubes 13, and the port of 13 one end of outlet tube is set to hydraulic pressure
The bottom of the piston cylinder 9 of device, the other end are equipped with liquid outlet, and liquid outlet is located at 2 upper end of wiping body；Magnet 12 is for making whiteboard eraser
It is adsorbed on blank.
There are two tips for the bottom end setting of the whiteboard eraser, are wiped to small range by tip, are carried out by entire wiping body 2
It is wiped on a large scale；Wiping body 2 and whiteboard eraser box body 1 are to be detachably connected, and can be replaced to wiping body 2, reduce at
This；It is equipped with magnet 12 in whiteboard eraser box body 1, can be placed directly on blank after having used, it is easy to use；Cleaning device can be with
In cleaning by the pressing of cleaning button 5, water is squeezed out to make stripper plate 6 squeeze wiping body 2, it is easy to clean；
Hydraulic device can moisten wiping body；The utility model is easy to use vdiverse in function.
Hydraulic device includes piston cylinder 9, piston head 8, goes out liquid button 3 and piston rod, goes out liquid button 3 and is located at whiteboard eraser box body
1 outer surface, 8 one end of piston head are connect by piston rod with liquid button 3 is gone out, and the other end forms liquid guiding cavity, piston cylinder with piston cylinder 9
Baffle 7 is equipped in 9, baffle 7 is sheathed on outside piston rod and it is fixedly connected with 9 inner wall of piston cylinder, and it is logical with baffle 7 to go out liquid button 3
Spring connection is crossed, catheter and outlet tube 13 are connected to liquid guiding cavity.By squeezing going out liquid button 3, go out the drive of liquid button 3
Piston head 8 makes the air in liquid guiding cavity be squeezed out from inlet tube 10 and outlet tube 13, at this time spring contraction, living when removing pressure
Chock plug 8 playbacks, and higher than liquid guiding cavity air pressure, detergent or water to make liquid-accumulating bin 11 are pressed by inlet tube 10 for air pressure in liquid-accumulating bin 11
Enter liquid guiding cavity, then so that wiping body 2 is moistened by outlet tube 13, which is conducive to control liquid outlet quantity, avoids on wiping body 2
Liquid is excessive and influences to use.
Magnet 12 is set to whiteboard eraser interior lower end, more secured when to make the whiteboard eraser be adsorbed on blank.
Water storing bin is set to 12 top of magnet, to the space inside reasonable utilization whiteboard eraser box body 1.
Filling opening is equipped with above water storing bin, filling opening is equipped with forms integrated upper shield 4, convenience pair with whiteboard eraser box body 1
Water storing bin carries out liquid feeding.
1 upper end of whiteboard eraser box body is set as arcwall face, and being provided with for arcwall face is held conducive to user.
Wiping body 2 is sponge, and sponge is at low cost, good water absorption, and durability is strong.
As shown in figure 5,2 upper end of wiping body is connected with several sliding blocks 16,1 bottom end of whiteboard eraser box body is equipped with several and sliding block
16 corresponding sliding slots 14,14 two bottom sides of sliding slot are provided inwardly with sliding block baffle 17, form opening between two side slide baffles 17, wipe
Body 2 is wiped to be plugged on 1 bottom sliding slot 14 of whiteboard eraser box body by sliding block 16.Sliding block baffle 17 can limit the fortune up and down of sliding block 16
It is dynamic, it horizontally slips and is dismounted by the sliding block of wiping body 2 and the sliding slot 14 of 1 bottom of whiteboard eraser box body.
The use of the new type can respectively wipe different range, can control liquid outlet quantity by pressing liquid draining button 3
So that wiping body 2 is moistened, button 5 can be cleaned by pressing and is dehydrated in cleaning, can directly be placed at the end of use
It is vdiverse in function on blank, facilitating assurance.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under the technical spirit suggested by all the utility model
Change, should all belong to the covered the scope of the claims of the utility model.
Claims (8)
1. a kind of blank sassafras, including whiteboard eraser box body and wiping body, it is characterised in that：Whiteboard eraser box body bottom both ends are arranged
For tip, the wiping shape is corresponding with the whiteboard eraser box body bottom shape, the wiping body top and the blank
It is to be detachably connected to wipe box body bottom；Cleaning device, hydraulic device, liquid-accumulating bin and magnet, institute are equipped in the blank sassafras box body
It includes that two cleaning buttons and two pieces of corresponding stripper plates, whiteboard eraser box body both sides are separately installed with one to state cleaning device
Clean button, be folded with spring between two cleaning buttons, whiteboard eraser box body bottom offer with it is described clean by
The corresponding guide groove of key position, the guide groove direction is by the whiteboard eraser box bottom lateral edges towards the whiteboard eraser box body
In the middle part of bottom surface, whiteboard eraser box body bottom long side both sides are additionally provided with stripper plate, and the compressive plane of two pieces of stripper plates is opposite to be set
It sets, the cleaning button lower end is connected separately with connecting rod, and the connecting rod is connect across the guide groove with homonymy stripper plate upper end,
Make two pieces of stripper plate relative motions by two cleaning buttons of extruding and wiping body is squeezed, unclamps described clear
Button is washed, the spring makes two pieces of extruding sheet resets；The hydraulic device is connected to by inlet tube with the liquid-accumulating bin, institute
It states hydraulic device and is additionally provided with several outlet tubes, the port of described outlet tube one end is set to the bottom of the piston cylinder of the hydraulic device
Portion, the other end are equipped with liquid outlet, and the liquid outlet is located at the wiping body upper end；The magnet is for making the whiteboard eraser adsorb
In on blank.
2. a kind of blank sassafras according to claim 1, it is characterised in that：The hydraulic device include piston cylinder, piston head,
Go out liquid button and piston rod, it is described go out liquid button be located at the whiteboard eraser cartridge outer surface, described piston head one end passes through described
Piston rod with it is described go out liquid by key connection, the other end forms liquid guiding cavity with piston cylinder, and baffle, the gear are equipped in the piston cylinder
Sleeve-board is set to that the piston rod is outer and it is fixedly connected with the piston cylinder inner wall, it is described go out liquid button pass through bullet with the baffle
Spring connects, and the inlet tube and the outlet tube are connected to the liquid guiding cavity.
3. a kind of blank sassafras according to claim 1, it is characterised in that：The magnet is set to subordinate in the whiteboard eraser
End.
4. a kind of blank sassafras according to claim 3, it is characterised in that：The liquid-accumulating bin is set to above the magnet.
5. a kind of blank sassafras according to claim 4, it is characterised in that：Filling opening is equipped with above the liquid-accumulating bin, it is described
Filling opening is equipped with forms integrated upper shield with the whiteboard eraser box body.
6. a kind of blank sassafras according to claim 1, it is characterised in that：The whiteboard eraser cassette upper end is set as arc
Face.
7. a kind of blank sassafras according to claim 1, it is characterised in that：The wiping body is sponge.
8. a kind of blank sassafras according to claim 7, it is characterised in that：The wiping body upper end is connected with several sliding blocks,
Whiteboard eraser box body bottom end is equipped with several sliding slots corresponding with the sliding block, and the sliding slot two bottom sides are provided inwardly with sliding block
Baffle forms opening between sliding block baffle described in both sides, and the wiping body is plugged in whiteboard eraser box body bottom by sliding block
On sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788684.5U CN207670065U (en) | 2017-06-30 | 2017-06-30 | A kind of blank sassafras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788684.5U CN207670065U (en) | 2017-06-30 | 2017-06-30 | A kind of blank sassafras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207670065U true CN207670065U (en) | 2018-07-31 |
Family
ID=62952455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720788684.5U Expired - Fee Related CN207670065U (en) | 2017-06-30 | 2017-06-30 | A kind of blank sassafras |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207670065U (en) |
-
2017
- 2017-06-30 CN CN201720788684.5U patent/CN207670065U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180731 Termination date: 20210630 |