KR20120082100A - Eraser attachment style guard post style vacuum cleaner - Google Patents
Eraser attachment style guard post style vacuum cleaner Download PDFInfo
- Publication number
- KR20120082100A KR20120082100A KR1020110003394A KR20110003394A KR20120082100A KR 20120082100 A KR20120082100 A KR 20120082100A KR 1020110003394 A KR1020110003394 A KR 1020110003394A KR 20110003394 A KR20110003394 A KR 20110003394A KR 20120082100 A KR20120082100 A KR 20120082100A
- Authority
- KR
- South Korea
- Prior art keywords
- eraser
- air
- vacuum cleaner
- powder
- suction
- Prior art date
Links
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
- A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Description
The present invention relates to an ultra-small vacuum cleaner attached to an eraser, and in particular, when using a pencil or the like to modify it, an eraser attached type for convenience of writing by using an eraser and at the same time removing eraser powder to clean up the surroundings It relates to a micro vacuum cleaner.
Recently, various writing supplies have been developed to meet consumer's taste, but pencils are the most basic writing supplies, and their use is constantly being continued.
The advantage of a pencil is that it can be easily modified, but inevitably, an eraser powder is issued during the erasing process and if it is not cleaned from time to time, it contaminates the work environment such as paper and the surrounding environment.
Thus, in order to remove the eraser powder from time to time while using the pencil and the eraser, there is a disadvantage in that it takes a great inconvenience, such as stopping writing and cleaning separately.
The present invention has been made to solve the above problems, when writing using a pencil or the like when the wrong number of eraser and at the same time using the eraser to remove the eraser powder to clean the surroundings to facilitate the writing of the eraser attached Its purpose is to provide a miniature vacuum cleaner.
According to the object of the present invention, the
According to the present invention, while using an eraser-type micro vacuum cleaner, the eraser is immediately removed while using the eraser to prevent contamination and improve the convenience of writing.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing the configuration of an eraser-mounted micro vacuum cleaner according to a first embodiment of the present invention.
Figure 2 is a view showing a state using a micro vacuum cleaner attached to the eraser of Figure 11;
3 is a block diagram showing an eraser-mounted ultra-small vacuum cleaner according to a third embodiment of the present invention.
FIG. 1 is a use state diagram showing a state of using an eraser-mounted ultra-small vacuum cleaner according to FIG. 1.
Eraser-Type Ultra-Vacuum Cleaner The user can use a pencil and erase it with an eraser (2) mounted on top of the main body (1) whenever correction is required, and then operate the drive motor (6) inside the main body (1). As shown, the
As soon as the
As the air is sucked through the
On the other hand, when the user lifts the ultra-small vacuum cleaner with an eraser and presses the
When the inflow of air through the
The eraser powder accumulated between the eraser
FIG. 2 shows a state in which the eraser-mounted micro vacuum cleaner of FIG. 11 is used.
According to the eighth embodiment of the present invention, the eraser-mounted micro-vacuum cleaner uses a pencil to erase the eraser whenever it needs to be modified, and then turns on the
It enters into the secondary air inlet via a strainer, and is discharged out through a plurality of air outlets (10).
1, 35:
4
7: suction fan 8: eraser powder collector
9
13: eraser powder removal cap 36: male screw
13
15
34: female thread
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110003394A KR20120082100A (en) | 2011-01-13 | 2011-01-13 | Eraser attachment style guard post style vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110003394A KR20120082100A (en) | 2011-01-13 | 2011-01-13 | Eraser attachment style guard post style vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20120082100A true KR20120082100A (en) | 2012-07-23 |
Family
ID=46713996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110003394A KR20120082100A (en) | 2011-01-13 | 2011-01-13 | Eraser attachment style guard post style vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20120082100A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108097660A (en) * | 2018-01-18 | 2018-06-01 | 上海捷涌科技有限公司 | Air blowing device |
KR20230119981A (en) | 2022-02-08 | 2023-08-16 | 용인예술과학대학교 산학협력단 | Electric Eraser Cleaner and Method |
-
2011
- 2011-01-13 KR KR1020110003394A patent/KR20120082100A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108097660A (en) * | 2018-01-18 | 2018-06-01 | 上海捷涌科技有限公司 | Air blowing device |
CN108097660B (en) * | 2018-01-18 | 2024-01-12 | 上海捷涌科技有限公司 | Air blowing device |
KR20230119981A (en) | 2022-02-08 | 2023-08-16 | 용인예술과학대학교 산학협력단 | Electric Eraser Cleaner and Method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |