CN2502915Y - Eraser with device for absorbing chalk dust - Google Patents
Eraser with device for absorbing chalk dust Download PDFInfo
- Publication number
- CN2502915Y CN2502915Y CN 01259152 CN01259152U CN2502915Y CN 2502915 Y CN2502915 Y CN 2502915Y CN 01259152 CN01259152 CN 01259152 CN 01259152 U CN01259152 U CN 01259152U CN 2502915 Y CN2502915 Y CN 2502915Y
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Abstract
The utility model relates to a novel cleaner, which belongs to the technology field of the operation transporting department, the printing branch, the writing or drawing tools, large category of office supplies, writing or drawing articles, small category of writing or drawing auxiliary articles, large group of cleaning device of blackboards or stone plates and small group of chalk ash absorption device according to the International Patent Classification (IPC) with classification number of B 43L21/02. The utility mode is composed of a cleaner box, a cleaning brush, an ash absorption mouth, a reception area, an inverse fan, a battery, a bond box and a button and is characterized in that: the ash absorption mouth is installed below the cleaner box, which is a novel cleaner with utility value.
Description
The utility model relates to new-type chalkboard eraser.Belong to operation Department of Transportation by International Patent Classification (IPC) (IPC) division, printing branch is write or drawing appliance; The big class of office appliance is write or drawing article; The assistant product group of writing or draw, big group of the cleaning device of blackboard or slabstone has the little technical group field of sucking chalk powder device.Classification number is B43L21/02.
At present, existing and once had about writing or drawing article; The assistant product group of writing or draw, big group of the cleaning device of blackboard or slabstone has the technology of sucking chalk powder device that the demand of new-type chalkboard eraser was all done very fruitful effort, also once designs many outstanding technical schemes.Declare as respecting virtue of the Decree of Patent Office of China in 1996 by height, Granted publication number is CN2219798Y, China Patent No. (ZL) is: No. 95205336.5 utility model title is the utility model patent of " multifunctional motor-driven dust-sucking eraser ", the technical scheme that is adopted.Writing or drawing article; The assistant product group of writing or draw, big group of the cleaning device of blackboard or slabstone, it is a routine of great value invention that sucking chalk powder device technique aspect is arranged, it has solved the multi-functional problem of electric dust absorption blackboard eraser effectively.But still have some deficits, it also is difficult to solve the problem that the common flour brush flies around chalk dust.
The purpose of this utility model is to provide a kind of new-type chalkboard eraser.To solve the problem that the common flour brush flies around chalk dust.
The purpose of this utility model is achieved in that the new-type chalkboard eraser of this utility model.Mainly constitute by wiping box, snag, dust-absorbing mouth, collection place, reverse fan, battery, bonding Ji box, button.Its reverse fan, battery, button are by selecting for use on the market.Its wiping box, bonding Ji box are rectangular shapes, use plastic material, through the injection moulding processing and manufacturing.Its snag is an elongated shape, uses plastic material, through the injection moulding processing and manufacturing.Its dust-absorbing mouth is a rectangular shape, through the cutting processing manufacturing.Its collection place is a drum, uses plastic material, through the injection moulding processing and manufacturing.Snag adopts insertion method to be installed in the lower position of wiping box, constitutes connected structure, and function has been the effect of erasing the board.Dust-absorbing mouth adopts cutting method to be installed in the lower position of wiping box, constitutes the rectangular shape cutting structure, and function has been the sucking chalk powder effect.Collection place adopts welding process to be installed in the interior location of wiping box, constitutes the drum fusion structure, and function has been to collect chalk dust and shaping effect.Oppositely fan adopts the screw method of attachment to be installed in the interior location of wiping box, constitutes syndeton, and function has been air draught power effect in providing.Battery adopts by the method for connecing and is installed in the interior location of wiping box, constitutes the cylindrical shape syndeton, and function has been a power supply function.Bonding Ji box adopts welding process to be installed in the left-external side position of wiping box, constitutes the rectangular shape fusion structure, and function has been the bonding Ji effect of storage.Button adopts nesting method to be installed in the left-external side position of wiping box, constitutes the cylindrical shape nested structure, and function has been the bonding Ji mobilization of control.So just realized the purpose of this utility model.
The advantage of utility model: the utility model and original writing or drawing article; The assistant product group of writing or draw, big group of the cleaning device of blackboard or slabstone has the sucking chalk powder device technique to compare two advantages and improvement;
The first, because the utility model has designed chalk dust absorbing mechanism in technical scheme, so can absorb chalk dust;
The second, because the utility model has designed the chalk dust builder in technical scheme, so can utilize chalk dust again; Thereby just can more effectively solve the problem that the common flour brush flies around chalk dust.
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is the main TV structure schematic diagram of new-type chalkboard eraser of the present utility model;
Fig. 2 is the dust-absorbing mouth structural representation of new-type chalkboard eraser of the present utility model;
The numbering of parts explanation in the schematic diagram: 1 wipes box 2 snags 3 inhales grey 4 collections place, 5 reverse fan 6 batteries 7 bonding Ji box 8 buttons
In the optimum implementation of new-type chalkboard eraser of the present utility model, its technical scheme is achieved in that and below in conjunction with accompanying drawing the utility model is described further:
Its static structure: as shown in the figure, new-type chalkboard eraser of the present utility model.Mainly constitute by wiping box 1, snag 2, dust-absorbing mouth 3, collection place 4, reverse fan 5, battery 6, bonding Ji box 7, button 8.Snag 2 adopts insertion method to be installed in the lower position of wiping box 1, constitutes connected structure, and function has been the effect of erasing the board.Dust-absorbing mouth 3 adopts cutting method to be installed in the lower position of wiping box 1, constitutes the rectangular shape cutting structure, and function has been the sucking chalk powder effect.Collection place 4 adopts welding process to be installed in the interior location of wiping box 1, constitutes the drum fusion structure, and function has been to collect chalk dust and shaping effect.Oppositely fan 5 adopts the screw method of attachment to be installed in the interior location of wiping box 1, constitutes syndeton, and function has been air draught power effect in providing.Battery 6 adopts by the method for connecing and is installed in the interior location of wiping box 1, constitutes the cylindrical shape syndeton, and function has been a power supply function.Bonding Ji box 7 adopts welding process to be installed in the left-external side position of wiping box 1, constitutes the rectangular shape fusion structure, and function has been the bonding Ji effect of storage.Button 8 adopts nesting method to be installed in the left-external side position of wiping box 1, constitutes the cylindrical shape nested structure, and function has been the bonding Ji mobilization of control.
Its dynamic structure: in force:
Its reverse fan 5 acts on snag 2 by dust-absorbing mouth 3, thereby finishes the task of absorbing chalk dust.Its bonding Ji box 7 acts on collection place 4 by button 8, thereby finishes the task that chalk is shaped.So just realized the purpose of this utility model.Thereby just can solve the problem that the common flour brush flies around chalk dust.
Below by using method, the utility model is done more detailed description:
The new-type chalkboard eraser of this utility model is work like this:
In use, when erasing the board, absorb wind-force and can make chalk dust absorb collection place 4.Its reverse fan 5 acts on snag 2 by dust-absorbing mouth 3, thereby finishes the task of absorbing chalk dust.
In use, when chalk dust is full, presses button 8 bonding Ji and flow to collection place 4 and make chalk dust be shaped as chalk again.Its bonding Ji box 7 acts on collection place 4 by button 8, thereby finishes the task that chalk is shaped.
Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of stationery factory, take to produce by batch in batches, the demand with supply educational circles so just can realize practical value of the present utility model and economic worth better.
Claims (3)
1. new-type chalkboard eraser, it is by wiping box (1), snag (2), dust-absorbing mouth (3), collection place (4), reverse fan (5), battery (6), bonding Ji box (7), button (8) formation, it is characterized in that dust-absorbing mouth (3) is installed in the lower position of wiping box (1).
2. new-type chalkboard eraser according to claim 1 is characterized in that collection place (4) is installed in the interior location of wiping box (1).
3. new-type chalkboard eraser according to claim 1 is characterized in that button (8) is installed in the left-external side position of wiping box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259152 CN2502915Y (en) | 2001-09-03 | 2001-09-03 | Eraser with device for absorbing chalk dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259152 CN2502915Y (en) | 2001-09-03 | 2001-09-03 | Eraser with device for absorbing chalk dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502915Y true CN2502915Y (en) | 2002-07-31 |
Family
ID=33667615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01259152 Expired - Fee Related CN2502915Y (en) | 2001-09-03 | 2001-09-03 | Eraser with device for absorbing chalk dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502915Y (en) |
-
2001
- 2001-09-03 CN CN 01259152 patent/CN2502915Y/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 | ||
| 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 |