CN202984191U - Eraser scrap cleaner - Google Patents
Eraser scrap cleaner Download PDFInfo
- Publication number
- CN202984191U CN202984191U CN 201220724641 CN201220724641U CN202984191U CN 202984191 U CN202984191 U CN 202984191U CN 201220724641 CN201220724641 CN 201220724641 CN 201220724641 U CN201220724641 U CN 201220724641U CN 202984191 U CN202984191 U CN 202984191U
- Authority
- CN
- China
- Prior art keywords
- cover
- rubber piston
- barrel
- eraser
- barrel cover
- 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 discloses an eraser scrap cleaner which comprises a double-layer barrel cover, a barrel and a rubber piston. The double-layer barrel cover comprises a first barrel cover and a second barrel cover, the first barrel cover and the second barrel cover are clamped and can rotate relatively, a first circular hole and a second circular hole are respectively correspondingly arranged on one side of the upper end of the first barrel cover and one side of the upper end of the second barrel cover, the rubber piston is a spherical rubber sleeve with an inner cavity, an opening at one end of the rubber piston is communicated with one end of the barrel, and the other end of the barrel is connected with the second barrel cover in a threaded manner. A filter screen is adhered at a joint of the barrel and the rubber piston. The eraser scrap cleaner with the structure has the advantages that eraser scraps can be sucked into the barrel by means of squeezing the rubber piston, and the filter screen can prevent the eraser scraps from entering the rubber piston; and the eraser scrap cleaner is simple in operation and is portable, and the problem of insanitation is further solved.
Description
Technical field
The utility model relates to a kind of burnisher, especially a kind of eraser crumb cleaner that can clean eraser chips.
Background technology
After erasing rubber wipes, always staying many eraser chips on paper or on desk, if untimely cleaning, the desktop or fall to the ground of being easy to make dirty affect floor cleaning, brushes lightly down or blows with mouth with hand, not only bothers but also unhygienic, may cause disease.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of eraser crumb cleaner that can clean eraser chips.
In order to solve the problems of the technologies described above, the utility model comprises Sandwich Head of A Pressure Vessel, cylindrical shell and rubber piston, described Sandwich Head of A Pressure Vessel comprises the first cover and the second cover, described the first cover and the second cover clamp and can mutually rotate, upper end one side of described the first cover and the second cover is corresponding the first circular hole and the second circular hole of being provided with respectively, described rubber piston is a spherical rubber sleeve with inner chamber, this rubber piston one end opening also is connected with cylindrical shell one end, and the other end of described cylindrical shell is threaded with the second cover.
Described cylindrical shell and rubber piston junction are bonded with one deck screen pack.
After adopting such structure, can eraser chips be drawn in cylindrical shell by extruding rubber piston, screen pack can prevent that eraser chips from entering in the rubber piston.The utility model is simple to operate, is easy to carry, and has also avoided antihygienic problem.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model eraser crumb cleaner.
The specific embodiment
Referring to Fig. 1, eraser crumb cleaner of the present utility model, comprise Sandwich Head of A Pressure Vessel, cylindrical shell 1 and rubber piston 2, described Sandwich Head of A Pressure Vessel comprises the first cover 3 and the second cover 4, described the first cover 3 and the second cover 4 clamp and can mutually rotate, upper end one side of described the first cover 3 and the second cover 4 is corresponding the first circular hole 5 and the second circular hole 6 of being provided with respectively, described rubber piston 2 is a spherical rubber sleeve with inner chamber, these rubber piston 2 one end openings also are connected with cylindrical shell one end, and the other end of described cylindrical shell 1 is threaded with the second cover 4.Described cylindrical shell 1 is bonded with one deck screen pack 7 with rubber piston 2 junctions.
Operation principle of the present utility model is: at first, the first circular hole and the second circular hole are aligned, aim at eraser chips, then by extruding rubber piston, eraser chips is drawn onto in cylindrical shell, rotate the first cover the first circular hole and the second circular hole are staggered, eraser chips just can not drop out, and opens at last the second cover the eraser chips in cylindrical shell is poured out.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present utility model, but within these embodiment are included in scope of the present utility model.
Claims (2)
1. eraser crumb cleaner, it is characterized in that: comprise Sandwich Head of A Pressure Vessel, cylindrical shell (1) and rubber piston (2), described Sandwich Head of A Pressure Vessel comprises the first cover (3) and the second cover (4), described the first cover (3) and the second cover (4) clamp and can mutually rotate, upper end one side of described the first cover (3) and the second cover (4) is corresponding the first circular hole (5) and the second circular hole (6) of being provided with respectively, described rubber piston (2) is a spherical rubber sleeve with inner chamber, these rubber piston (2) one end openings also are connected with cylindrical shell one end, the other end of described cylindrical shell (1) is threaded with the second cover (4).
2. according to eraser crumb cleaner claimed in claim 1, it is characterized in that: described cylindrical shell (1) is bonded with one deck screen pack (7) with rubber piston (2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724641 CN202984191U (en) | 2012-12-26 | 2012-12-26 | Eraser scrap cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724641 CN202984191U (en) | 2012-12-26 | 2012-12-26 | Eraser scrap cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984191U true CN202984191U (en) | 2013-06-12 |
Family
ID=48555414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724641 Expired - Fee Related CN202984191U (en) | 2012-12-26 | 2012-12-26 | Eraser scrap cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816098A (en) * | 2016-05-25 | 2016-08-03 | 徐州工程学院 | Mini dust collector |
-
2012
- 2012-12-26 CN CN 201220724641 patent/CN202984191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816098A (en) * | 2016-05-25 | 2016-08-03 | 徐州工程学院 | Mini dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131226 |