CN2568427Y - Eraser - Google Patents
Eraser Download PDFInfo
- Publication number
- CN2568427Y CN2568427Y CN 02253114 CN02253114U CN2568427Y CN 2568427 Y CN2568427 Y CN 2568427Y CN 02253114 CN02253114 CN 02253114 CN 02253114 U CN02253114 U CN 02253114U CN 2568427 Y CN2568427 Y CN 2568427Y
- Authority
- CN
- China
- Prior art keywords
- end position
- sponge
- utility
- model
- water box
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000013016 damping Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000002023 wood Substances 0.000 abstract description 3
- 238000007639 printing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a novel blackboard eraser which belongs to the technical field of the group of cleaning devices for blackboards or slates of the subclass of writing or drawing articles of the class of writing or drawing apparatuses and office supplies under the subsection of printing in the section of performing operations and transporting according to the International Patent Classification (IPC). The utility model aims to solve the technical problems of unclean erasing and inconvenient erasing, and the utility model is mainly composed of a wood block, a water filling opening, a water box, a sponge, a water clearing opening, a wincey, a sponge box and a handle. The utility model is characterized in that one end position of the wood block is stuck and connected to one surface position of the water box, and one end position of the water box is stuck and connected to one end position of the sponge box of which the other part position is placed and connected to the integral position of the sponge; one end position of the sponge is connected to one end position of the water clearing opening, and the integral position of the water clearing opening is through connected to one end position of the water box; one end position of the water box is stuck on one side position of the wincey. The practical and new technical proposal of the utility model is suitable for the technical field of the group of cleaning devices for blackboards or slates, and the utility model has the advantages of simple fabrication, low cost and convenient operation.
Description
(1) technical field:
The utility model relates to novel blackboard eraser, divides by International Patent Classification (IPC) (IPC) to belong to operation Department of Transportation, and printing branch is write or drawing appliance; The big class of office appliance is write or the drawing article group, the technical field of the cleaning device group of blackboard or slabstone.
(2) background technology:
At present, the technology about the cleaning device of blackboard or slabstone existing and that once had was all done very fruitful effort to the demand of novel blackboard eraser, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Sun Jixiang, Granted publication number is CN2219797Y, China Patent No. (ZL) is: No. 95244065.2 utility model patent title is the utility model patent of " dust-free black board eraser ", the technical scheme that is adopted.The technical elements of the cleaning device of blackboard or slabstone is a routine of great value invention, and it has solved the dustless technical problem of blackboard eraser effectively.But still have some deficits, it also is difficult to solve unclean, the inconvenient technical problem of wiping.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of novel blackboard eraser.Unclean to solve wiping, the technical problem of inconvenience.
The novel blackboard eraser that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: wooden unit, water filling port, water box, sponge, the profound mouth of a river, flannelette, damping sponge, handle constitute.Its major part sponge, handle, damping sponge are selected for use by market.Its wooden unit is a rectangular shape, is material with wooden, through the machining manufacturing.Its water box is a rectangular shape, is material with wooden, through the machining manufacturing.Its flannelette is a rectangular shape, is material with the flannelette, through the weaving processing and manufacturing.
In shape, structure and combination thereof, the total essential features of novel blackboard eraser of the present utility model and immediate prior art is: the bonding lateral location that is connected flannelette of a lateral location of wooden unit, be combined into the overall structure of rectangular shape, function has been the effect of controlling.In shape, structure and combination thereof, the novel blackboard eraser of the present utility model technical characterictic different with immediate prior art is: the bonding one side position that is connected the water box of an end position of wooden unit, the bonding end position that is connected damping sponge of one end position of water box, be combined into the structure of cube shaped, function has been the effect of controlling.The integral position that is connected sponge is put at the position in addition of damping sponge, is combined into OBL overall structure, and function has been the effect of storage sponge.The end position of sponge is connected an end position at the profound mouth of a river, and the integral position at the profound mouth of a river runs through an end position that is connected the water box, is combined into the integrative-structure of a shape, and function has been the effect of suction.One end position of water box is bonded in a side position of flannelette, constitutes overall structure, and function has been the water storage effect.The solution wiping that has so just realized novel blackboard eraser of the present utility model is unclean, the purpose of inconvenient technical problem.
The beneficial effect of the novel blackboard eraser of utility model is: the utility model is unclean for solving wiping, and the inconvenient technical scheme that technical problem adopted has been compared three advantages and improvement with existing with the technology about the cleaning device of blackboard or slabstone that once had:
The first, put the integral position that is connected sponge owing to designed the in addition position of damping sponge in the technical scheme of novel blackboard eraser of the present utility model, be combined into OBL overall structure, so can easier solution store the technical problem of sponge.
Second, because an end position that has designed sponge in the technical scheme of novel blackboard eraser of the present utility model is connected an end position at the profound mouth of a river, the integral position at the profound mouth of a river runs through an end position that is connected the water box, be combined into the integrative-structure of a shape, thus can be easier the technical problem of solution suction.
The 3rd, because an end position that has designed the water box in the technical scheme of novel blackboard eraser of the present utility model is bonded in a side position of flannelette, constitute overall structure, so technical problem that can easier solution water storage.
(4) description of drawings:
Accompanying drawing provides the structural representation of novel blackboard eraser of the present utility model:
Fig. 1: the overall structure schematic diagram that is novel blackboard eraser of the present utility model:
The label declaration of parts in the schematic diagram: 1 wooden unit, 2 water filling ports, 3 water boxes, 4 sponges, the 5 profound mouth of a river 6 flannelettes, 7 damping sponges, 8 handles
(5) specific embodiment:
Below in conjunction with accompanying drawing, unclean for realizing solving wiping to novel blackboard eraser of the present utility model, the optimal way of the technical scheme that inconvenient technical problem is taked is described further:
Its static structure: please join accompanying drawing: as shown in the figure, novel blackboard eraser of the present utility model mainly is made of wooden unit 1, water filling port 2, water box 3, sponge 4, the profound mouth of a river 5, flannelette 6, damping sponge 7, handle 8.Its major part sponge 4, handle 8, damping sponge 7 are selected for use by market.Its wooden unit 1 is a rectangular shape, is material with wooden, through the machining manufacturing.Its water box 3 is rectangular shapes, is material with wooden, through the machining manufacturing.Its flannelette 6 is rectangular shapes, is material with the flannelette, through the weaving processing and manufacturing.
In shape, structure and combination thereof, the total essential features of novel blackboard eraser of the present utility model and immediate prior art is: the bonding lateral location that is connected flannelette 6 of a lateral location of wooden unit 1, be combined into the overall structure of rectangular shape, function has been the effect of controlling.In shape, structure and combination thereof, the novel blackboard eraser of the present utility model technical characterictic different with immediate prior art is: the bonding one side position that is connected water box 3 of an end position of wooden unit 1, the bonding end position that is connected damping sponge 7 of one end position of water box 3, be combined into the structure of cube shaped, function has been the effect of controlling.The integral position that is connected sponge 4 is put at the position in addition of damping sponge 7, is combined into OBL overall structure, and function has been the effect of storage sponge.The end position of sponge 4 is connected an end position at the profound mouth of a river 5, and the integral position at the profound mouth of a river 5 runs through an end position that is connected water box 3, is combined into the integrative-structure of a shape, and function has been the effect of suction.One end position of water box 3 is bonded in a side position of flannelette 6, constitutes overall structure, and function has been the water storage effect.
Below by using method, further set forth the dynamic structure relation of this practical novel blackboard eraser: in use, when needs erase the board, according to the principle of physics, at first open piston, pour into water then, moisten warm flannelette 6 more then, thereby finish the task that preparation erases the board.
In use, in the time of time spent not,, at first open the profound mouth of a river 5, water is flowed out, abandon out flannelette 6 more then, thereby finish the task of idle blackboard eraser according to the principle of physics.The solution wiping that has so just realized novel blackboard eraser of the present utility model is unclean, the purpose of inconvenient technical problem.
Realize preferred plan of the present utility model be with wood, flannelette is material, utilize the basic equipment of blackboard eraser factory, take to produce by batch in a large number,, so just can realize the practical value and the economic worth of novel blackboard eraser of the present utility model better with the demand of supply various circles of society.
Claims (4)
1. novel blackboard eraser, it is by wooden unit (1), water filling port (2), water box (3), sponge (4), the profound mouth of a river (5), flannelette (6), damping sponge (7), handle (8) constitutes, in shape, structure and the necessary technology that has in conjunction with last the utility model and immediate prior art thereof are: the bonding lateral location that is connected flannelette (6) of a lateral location of wooden unit (1), the utility model is in shape, the structure and in conjunction with last, the technical characterictic that is different from immediate prior art is: the bonding one side position that is connected water box (3) of an end position of wooden unit (1), the bonding end position that is connected damping sponge (7) of an end position of water box (3).
2. novel blackboard eraser according to claim 1 is characterized in that the integral position that is connected sponge (4) is put at the position in addition of damping sponge (7).
3. novel blackboard eraser according to claim 1 is characterized in that the end position of sponge (4) is connected an end position at the profound mouth of a river (5), and the integral position of the profound mouth of a river (5) runs through an end position that is connected water box (3).
4. novel blackboard eraser according to claim 1 is characterized in that an end position of water box (3) is bonded in a side position of flannelette (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253114 CN2568427Y (en) | 2002-08-27 | 2002-08-27 | Eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253114 CN2568427Y (en) | 2002-08-27 | 2002-08-27 | Eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568427Y true CN2568427Y (en) | 2003-08-27 |
Family
ID=33722367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02253114 Expired - Fee Related CN2568427Y (en) | 2002-08-27 | 2002-08-27 | Eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568427Y (en) |
-
2002
- 2002-08-27 CN CN 02253114 patent/CN2568427Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2568427Y (en) | Eraser | |
| CN2524964Y (en) | New spray blackboard eraser | |
| CN2573280Y (en) | Dust-suction blackboard eraser | |
| CN2573279Y (en) | Dust-suction blackboard eraser | |
| CN2671820Y (en) | Dust suction blackboard eraser | |
| CN2863499Y (en) | Multifunctional blackboard eraser | |
| CN2586394Y (en) | Dustless scrubbing brush | |
| CN2631778Y (en) | Blackboard eraser | |
| CN2332587Y (en) | Novel eraser | |
| CN2695252Y (en) | Dust-collecting eraser | |
| CN2587669Y (en) | Blacboard eraser | |
| CN2758092Y (en) | Fast blackboard eraser | |
| CN2838989Y (en) | Chalk dust-absorbing blackboard eraser | |
| CN2616404Y (en) | Dry-wet two-purpose eraser | |
| CN2589216Y (en) | Rotary easily erasing blackboard | |
| CN2425791Y (en) | Dust-sucktion blackboard eraser | |
| CN2427338Y (en) | Chalk ash free blackboard | |
| CN2513787Y (en) | Dustless blackboard erazer | |
| CN2560508Y (en) | Dust-proof eraser for blackboard | |
| CN2461783Y (en) | Novel teacher's pointer eraser | |
| CN2616403Y (en) | Blackboard eraser | |
| CN2790795Y (en) | Sanitary blackboard eraser | |
| CN2502915Y (en) | Eraser with device for absorbing chalk dust | |
| CN2707529Y (en) | Multifunctional blackboard eraser | |
| CN2424027Y (en) | Dustless eraser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Meng Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |