KR20170028761A - An apparatus for rotating mop of steam cleaner - Google Patents
An apparatus for rotating mop of steam cleaner Download PDFInfo
- Publication number
- KR20170028761A KR20170028761A KR1020150125788A KR20150125788A KR20170028761A KR 20170028761 A KR20170028761 A KR 20170028761A KR 1020150125788 A KR1020150125788 A KR 1020150125788A KR 20150125788 A KR20150125788 A KR 20150125788A KR 20170028761 A KR20170028761 A KR 20170028761A
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- mop
- disk
- steam
- disc
- Prior art date
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Classifications
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- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
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- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/02—Floor surfacing or polishing machines
- A47L11/10—Floor surfacing or polishing machines motor-driven
- A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
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- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
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- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mop rotating device for a vacuum cleaner. More particularly, the present invention relates to a mop rotating device for a vacuum cleaner.
Generally, the mop cleaner can be divided into a form in which the mop cleaner is installed on the lower part of the main body of the cleaner and a form in which the mop is rotatably installed.
The mop cleaner includes a steam cleaner for generating steam by being supplied with water from a water reservoir installed in the cleaner main body and spraying the steam with the mop, a mop cleaner for spraying water directly on the clean surface, It can be classified into general mop cleaners which are designed to turn only the mop.
On the other hand, when the mop is rotatably installed in the mop cleaner, a rotary plate is provided on the lower part of the cleaner main body to allow the mop to be rotatable, and the rotary plate receives the power of the drive motor installed in the cleaner main body, , And the cleaning surface is configured to be supplied with steam while the mop is rotated and to effectively clean the cleaning surface.
However, according to the related art as described above, when the cleaner is pressing the main body of the cleaner with a great force, stepping on the foot of the cleaner, or the mop is caught by the obstacle and is unable to rotate The power of the driving motor can not be transmitted to the rotating plate, and a large load is generated in the driving motor.
As a result, there has been a problem that the drive motor fails or the power transmitting portion for transmitting the power of the drive motor to the rotating plate is damaged by the load.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a mop rotating device for a vacuum cleaner which can prevent power of a driving motor from being transmitted to a rotating plate when a load is applied to the mop.
According to an aspect of the present invention, there is provided a mop rotation device for a vacuum cleaner, comprising: a rotary plate rotatably installed at a lower portion of a vacuum cleaner main body; A shaft coupling unit coupled to a center shaft that is rotated by receiving a rotational force of a driving unit installed in the cleaner main body; And a clutch unit installed between the shaft coupling unit and the rotation plate to block transmission of rotational force from the shaft coupling unit to the rotation plate when a load is generated in the mop.
Here, the clutch portion may include: a disc receiving portion formed on an upper portion of the rotating plate; A disk plate mounted inside the disk accommodating portion and connected to the shaft engaging portion; A ball provided between the disc accommodating portion and the disc plate; And a spring for elastically pressing the ball toward the inside of the disc accommodating portion to closely contact the ball.
In addition, a plurality of receiving grooves for receiving and accommodating the ball and the spring are formed on the outer circumference of the disc plate, the disc receiving portion has a ring structure, and ball interference grooves into which the balls are inserted are formed at regular intervals It is good.
Further, the rotary plate has a central circular plate formed at the center and having the disk accommodating portion at an upper portion thereof; An outer circular plate spaced outwardly from the circular plate and formed in a ring shape; And a steam guide blade installed to connect the central disc and the outer circumferential arc plate, the steam guide blade being disposed at regular intervals in the circumferential direction.
According to the mop rotating device of the present invention, when the rotating load is generated on the mop, the power of the driving part can be prevented from being transmitted to the rotating plate by the clutch part.
Accordingly, when a load is generated in the mop during cleaning, or when the rotating plate that supports the mop is prevented from rotating due to foreign matter or obstacle, the rotational force of the driving unit is not transmitted to the rotating plate, , The breakage of the rotating plate can be prevented.
1 is a perspective view showing a vacuum cleaner to which a mop rotating device according to an embodiment of the present invention is applied.
2 is a front view of the vacuum cleaner shown in Fig.
3 is a side view of the vacuum cleaner shown in Fig.
4 and 5 are partial cross-sectional views for explaining the cleaner body and the rotating device of the cleaner shown in FIG.
Fig. 6 is an exploded perspective view showing the mop rotating device shown in Fig. 1;
7 is an assembled perspective view of the mop rotating device shown in Fig.
8 and 9 are plan views for explaining the operating state of the clutch unit of the mop unit shown in Fig.
FIG. 10 is a schematic diagram for explaining a driving unit installed in the cleaner main body.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a mop rotation device of a vacuum cleaner according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
1 to 10, a
A
A pair of
The
A
The steam generated in the
The
The
The
The
The mop rotating
The
The
The
The
The
The
The
When a load is generated in the
According to the mover-rotating
Since the transmission of the rotational force to the
While the present invention has been described by way of example with reference to the appended claims, it is to be understood that the invention is not limited thereto and may be applied to all types of mop cleaners other than steam cleaners.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Those skilled in the art will readily appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.
100 .. The cleaner 110 .. The cleaner body
120 .. stand
140.
160 ..
171 ..
175 ..
Claims (4)
A shaft coupling unit coupled to a center shaft that is rotated by receiving a rotational force of a driving unit installed in the cleaner main body;
And a clutch unit installed between the shaft coupling unit and the rotation plate to block transmission of rotational force from the shaft coupling unit to the rotation plate when a load is generated in the mop.
A disk receiving portion formed on an upper portion of the rotary plate;
A disk plate mounted inside the disk accommodating portion and connected to the shaft engaging portion;
A ball provided between the disc accommodating portion and the disc plate; And
And a spring for elastically pressing the ball toward the inside of the disk accommodating portion to closely contact with the disk accommodating portion.
A plurality of receiving grooves for receiving and accommodating the ball and the spring are formed on an outer periphery of the disk plate,
Wherein the disk receiving portion has a ring structure, and ball interference grooves into which the balls are inserted are formed at regular intervals.
A central disk formed at the center in a circular shape and provided with the disk accommodating portion at an upper portion thereof;
An outer circular plate spaced outwardly from the circular plate and formed in a ring shape; And
And a steam guide blade installed to connect the central disc and the outer circumference arc plate and disposed at regular intervals in the circumferential direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150125788A KR20170028761A (en) | 2015-09-04 | 2015-09-04 | An apparatus for rotating mop of steam cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150125788A KR20170028761A (en) | 2015-09-04 | 2015-09-04 | An apparatus for rotating mop of steam cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170028761A true KR20170028761A (en) | 2017-03-14 |
Family
ID=58460277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150125788A KR20170028761A (en) | 2015-09-04 | 2015-09-04 | An apparatus for rotating mop of steam cleaner |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20170028761A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200416348Y1 (en) | 2006-02-28 | 2006-05-15 | 주식회사 오퀸 | A steam cleaner |
-
2015
- 2015-09-04 KR KR1020150125788A patent/KR20170028761A/en not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200416348Y1 (en) | 2006-02-28 | 2006-05-15 | 주식회사 오퀸 | A steam cleaner |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |