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WO2013165033A1 - Aspirateur - Google Patents

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Publication number
WO2013165033A1
WO2013165033A1 PCT/KR2012/003366 KR2012003366W WO2013165033A1 WO 2013165033 A1 WO2013165033 A1 WO 2013165033A1 KR 2012003366 W KR2012003366 W KR 2012003366W WO 2013165033 A1 WO2013165033 A1 WO 2013165033A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
head
coupled
air
electric motor
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.)
Ceased
Application number
PCT/KR2012/003366
Other languages
English (en)
Korean (ko)
Inventor
최승민
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WORLD LIVING ELECTRIC CO Ltd
Original Assignee
WORLD LIVING ELECTRIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WORLD LIVING ELECTRIC CO Ltd filed Critical WORLD LIVING ELECTRIC CO Ltd
Priority to PCT/KR2012/003366 priority Critical patent/WO2013165033A1/fr
Publication of WO2013165033A1 publication Critical patent/WO2013165033A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • 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
    • A47L5/225—Convertible suction cleaners, i.e. convertible between different types thereof, e.g. from upright suction cleaners to sledge-type suction cleaners
    • 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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • 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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0686—Nozzles with cleaning cloths, e.g. using disposal fabrics for covering the nozzle
    • 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays

Definitions

  • the present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner that uses a built-in rechargeable battery as a power source and selectively or simultaneously performs vacuum cleaning and rag cleaning.
  • the vacuum cleaner is a cleaning device configured to suck foreign substances such as dust on the floor by the vacuum suction force of the bottom.
  • the vacuum cleaner may be classified into a non-charging method using a cord wire plugged into an outlet, and a charging method using a charged power source with a built-in rechargeable battery.
  • a general conventional vacuum cleaner has a function of cleaning a floor by air suction force, it is impossible to remove dirt such as dirt on the floor.
  • the vacuum cleaner cleans the floor depending on the air suction force, there is a limit in that it is difficult to sufficiently remove fine dust and the like adhered to the floor by static electricity or the like.
  • the user removes dust on the floor using a vacuum cleaner and then cleans the floor again with a dry rag or a wet rag.
  • a conventional vacuum cleaner is desired to have a functionality capable of cleaning the floor more cleanly due to functional limitations.
  • Another object of the present invention is to provide a vacuum cleaner which can easily attach and detach a rag to a suction head and which can clean the floor by swinging the rag.
  • the vacuum cleaner according to the present invention includes a handle rod having a shape for gripping and having a mode switch for selecting a cleaning mode, a vacuum cleaning mode and a dual mode, and a power switch for selecting on / off of a power source;
  • the plate is attached to the lower portion and the plate swinging by reciprocating a predetermined width around the rotation axis;
  • a lower portion of the rotary shaft for coupling the plate, and an inlet for intake of air in the lower portion, corresponding to the rag cleaning mode and the dual mode by switching signals of the mode switch and the power switch;
  • a collecting box for filtering the air to collect dust and the like, and a discharge hole for exhausting the filtered air from the collecting box, and providing the pumping force by performing pumping for the air
  • a connection body including a pumping part configured to exhaust the filtered air to the discharge hole, and coupled to a lower portion of the handle bar to form a rotatable coupling with the head; And a link unit configured to transfer the air sucked from the head to the collector while forming a joint for rotatable coupling of the head and the connection body, and to transmit the switching signal to the electric motor of the head. It is done.
  • the head, the lower case is formed with the suction port;
  • a suction pipe installed between the suction port and the link part to provide a transfer path of the sucked air;
  • the electric motor installed on an upper portion of the lower case;
  • a link device forming a link between the electric motor and the plate and transmitting a rotational force of the electric motor to the plate to support the swing of the plate;
  • an upper case coupled to an upper portion of the lower case to accommodate the suction pipe and the electric motor therein and to support the link portion coupled to one end of the connection tube on a rear side thereof.
  • the plate may include a plurality of supports having rollers disposed at ends thereof to protrude through the lower case, and a guide groove for guiding a transfer section of the support according to the swing of the plate is formed in the lower case.
  • a guide cover covering an upper portion of the guide groove to cover the roller is coupled to the lower case so that the roller can be transported while reciprocating along the channel formed by the lower case and the guide cover.
  • the link device the eccentric cam coupled to the rotating shaft of the electric motor; And a rod whose one end is axially coupled to the eccentric of the eccentric cam and the other end is pin-coupled with the upper surface of the plate, wherein the rotational force of the eccentric cam is converted into a reciprocating driving motion of the rod and the driving of the rod
  • the plate can swing.
  • the link unit may include a cylindrical socket coupled to the collecting box through a rear side of the connection body; And a joint having an upper end portion inserted into the socket and coupled to the lower end, and having a spherical assembly formed at the lower end to be inserted into the head to form a universal joint with the head of the suction pipe, wherein the joint is a pipe for the air flow therein. It may have a structure.
  • connection body may further include a rechargeable battery for supplying the power.
  • the discharge hole may be formed in a removable cover on the rear of the connection body.
  • the user selects a mode of the vacuum cleaner, and the vacuum cleaning mode in which only the air is sucked in.
  • the vacuum cleaning mode in which only the air is sucked in.
  • Cleaning can be performed in dual mode with a swing.
  • the present invention can be easily attached to the detachable hook can be provided for convenience in use and the effect of the floor can be cleaned more clean as the hook swings.
  • the present invention has the effect that the internal structure of the suction head can be made simply by using the eccentric cam and the rod between the electric motor and the plate in order to swing the rag.
  • FIG. 1 is a perspective view showing a preferred embodiment of the vacuum cleaner according to the present invention.
  • FIG. 2 is a perspective view from below of the embodiment of FIG. 1;
  • Figure 3 is an enlarged partial perspective view of the upper portion of the handle bar.
  • FIG. 4 is a partially exploded perspective view of the battery cover is removed.
  • FIG. 5 is a partially exploded perspective view of the battery cover and the discharge hole cover is separated.
  • FIG. 6 is an exploded perspective view illustrating the link part, the collecting box, and the pumping part of the connecting body
  • FIG. 7 is an exploded perspective view illustrating a case of a pumping unit for storing a vacuum motor.
  • FIG. 8 is an exploded perspective view illustrating a collection box and a filter set stored therein;
  • FIG. 9 is an exploded perspective view illustrating a coupling state of a link unit
  • FIG. 10 is a perspective view of the head with the rag attached
  • FIG. 11 is a perspective view of a head in a state in which the rag is detached.
  • 15 is a bottom view of the head illustrating the swing of the plate
  • Fig. 16 is a perspective view as seen from the lower side of the head illustrating a state of attaching and detaching a rag.
  • 17 is a perspective view of the head in a state where the upper case is removed.
  • 18 is an assembled state diagram showing a connection state between the electric motor in the head and the plate under the head;
  • Fig. 19 is a half sectional view for explaining the assembled state of the plate, the lower case and the guide cover of the head.
  • 20 is a front sectional view illustrating an arrangement relationship between an electric motor of a head, a lower case, a guide cover, and a plate;
  • 21 is an assembled state diagram illustrating an arrangement relationship between an electric motor of a head, a lower case, a guide cover, and a plate;
  • FIGS. 1 and 2 An embodiment of a vacuum cleaner according to the present invention may be configured as shown in FIGS. 1 and 2.
  • the vacuum cleaner of FIGS. 1 and 2 includes a handle rod 10, a head 12, and a connecting body 14, and embodiments according to the present invention are configured to have functionality including a vacuum cleaning function and a rag cleaning function. do.
  • the handle rod 10 positioned at the top of the vacuum cleaner has a structure that is easy for the user to grip.
  • the handle rod 10 may be provided with a plurality of switches for the user to turn on and off and easy to select the mode, in a preferred embodiment as shown in Fig. 3, the cleaning mode, the vacuum cleaning mode and the cleaning of the rack and vacuum Mode switch 20 to select the dual mode to perform simultaneously and the power switch 22 to select the on or off of the power supply may be configured on one side of the handle rod (10).
  • the connecting body 14 has a storage function described below while connecting the handle bar 10 and the head 12.
  • the head 12 has a function of cleaning the dust or the like on the floor by air suction or rag wipe while moving in the direction in which the user pushes the handle rod 10 while being in close contact with the floor.
  • the handle rod 10 is coupled to the upper portion of the connecting body 14 and they are combined to form a rod structure for the user to drive the head 12.
  • connection body 14 connects between the head 12 and the link portion 16, and the head 12 can be freely changed in direction while being coupled and supported by the connection body 14 by the link portion 16.
  • the link portion 16 serves as a joint capable of rotating up and down and left and right in a state in which the head 12 is coupled to the connection body 14.
  • the power switch 22 of the handle rod 10 is a switch for selecting a turn on or off for supplying the power to be described later.
  • the mode switch 20 of the handle rod 10 includes a vacuum motor accommodated in the connection body 14 according to a selected mode among the vacuum cleaning mode, the rag cleaning mode, and the dual mode while the power switch 22 is turned on. 44) and the electric motor 46 housed in the head.
  • the vacuum cleaning mode power is supplied only to the vacuum motor 44
  • the cleaning mode power is supplied only to the electric motor 46
  • both the vacuum motor 44 and the electric motor 46 are provided. Everything is powered. That is, in the dual mode, the vacuum cleaning by the suction force of the vacuum motor 44 and the rag cleaning by the driving force of the electric motor 46 are simultaneously performed.
  • the power is preferably supplied by a rechargeable battery (not shown) accommodated in the connection body 14 as described below, and the power provided by the rechargeable battery is connected to the mode switch 20 and the power switch 22. Via the vacuum motor 44 and the electric motor 46 are supplied.
  • the circuit diagram for the power supply can be easily implemented by those skilled in the art, so a detailed illustration thereof is omitted.
  • connection body 14 has a discharge hole 30 formed on the opposite side of the direction in which the head 12 moves forward, that is, the rear side of its body, and the collecting box 32 is detachably mounted.
  • the collecting box 32 is configured under the discharge hole 30.
  • a rechargeable battery and a pumping part 40 are accommodated in the connection body 14, and the pumping part 40 is configured above the collecting box 32.
  • a battery cover 34 is formed at the rear of the connecting body 14, and the battery cover 34 is configured to form a space 36 through which the rechargeable battery can enter and exit while receiving the rechargeable battery inside the connecting body 14. And a discharge hole 30 is formed.
  • Battery cover 34 preferably has a structure that is fixed to the back of the connection body 14 by known screw coupling.
  • An upper space of the space 36 formed in the lower portion of the battery cover 34 to store the rechargeable battery serves to guide the air exhausted from the pumping part 40 to the discharge hole 30.
  • the battery cover 34 may further include a separate discharge hole cover 38 in which discharge holes 30 are formed.
  • the discharge hole cover 38 may have a space spaced apart from the battery cover 34, and the space between the discharge hole cover 38 and the battery cover 34 may be used to store the fragrance kit 37. Can be.
  • a through hole 39 for entering and exiting air should be formed on the surface on which the discharge hole cover 38 of the battery cover 34 is assembled, and the battery cover 34 has a discharge hole. It is preferable that the cover 38 is combined with a known structure that can be easily opened and closed.
  • the air pumped by the pumping part 40 is exhausted to the outside via the through hole 39 and the discharge hole 30, Since the air passes through the functional kit 37 between the discharge hole cover 38 and the battery cover 34 in the process, a directional effect can be obtained.
  • the pumping part 40 and the collecting box 32 accommodated in the connecting body 14 are arranged as shown in FIG. 6, and the link part 16 is installed below the collecting box 32.
  • the pumping part 40 includes a pumping case 42 divided into two pieces as shown in FIG. 7 and a vacuum motor 44 fixed therein.
  • the two pumping cases 42 may be assembled by screwing, and the vacuum motor 44 may be fixed by being sandwiched between the pumping cases 42 to be assembled.
  • the pumping case 42 has a protrusion structure projecting inward to form a compartment in order to reduce noise on the inner wall as shown in FIG. 7.
  • the vacuum motor 44 is driven by the power supply in a fixed state in the pumping case 42 to pump air of the collecting box 32 located below.
  • the air pumped by the vacuum motor 44 is exhausted toward the discharge hole 30 through the passage formed by the assembled pumping case 42, and the noise of the vacuum motor 44 is alleviated while colliding with the protrusion structure forming the compartment.
  • the collecting box 32 has a through hole 52 coupled to the link portion 16 on one side and has a space for collecting dust and the like therein.
  • the collecting box 32 includes a filter support 48 and a filter 50 assembled to the side coupled with the pumping part 40.
  • the filter support 48 is coupled to the opening of the collection box 38, and the filter 50 is seated inside the filter support 48 is coupled thereto.
  • the filter support 48 and the filter 50 may be detachably disposed so that the trap 32 is separated from the connecting body 14 so that impurities collected in the trap 38 may be discarded or the filter 50 may be easily replaced. It is desirable to have a structure that is.
  • the filter support 48 may have a cone-shaped frame structure in which air through holes are freely provided, and a net is formed in the through holes.
  • the mesh formed in the through hole primarily filters large impurities and the like contained in the air flowing in and out, and serves to support the filter 50 inserted therein.
  • the filter 50 may have a structure that can be inserted into the filter support 48, and serves to filter fine impurities contained in the incoming air, such as a HEPA filter.
  • the filter 50 may also be configured to have a generally cone shape, similar to the filter support 48.
  • the collection box 32 is configured as described above, when the vacuum motor 44 is driven, air, including dust or the like, is pumped by the vacuum motor 44 into the collecting hole 32 through the through hole 52. Inflow, dust and the like are filtered out by the filter 50 and remain in the collecting container 32, and air passes through the filter 50 and is exhausted through the pumping part 40 and the discharge hole 30.
  • a link portion 16 is formed at a lower portion of the connection body 14 accommodating the collection box 32 described above, and the link portion 16 penetrates the lower end of the connection body 14.
  • a cylindrical socket 54 coupled to the through hole 52 at the bottom of the collecting box 32 and a joint 56 forming a universal joint with the head 12.
  • the joint 56 has a piping structure therein that guides the air introduced from the head 12 to the trap 32.
  • the socket 54 is configured to assist the engagement state between the joint 56 and the through hole 52 of the collecting box 32.
  • Joint 56 is coupled to the upper end is inserted into the socket (54).
  • Joint 56 has a hook button 58 is coupled to the through-hole 60 formed in the lower portion of the connecting body (14). Accordingly, in the state where the socket 54 is inserted, an end portion directed toward the upper portion of the joint 56 penetrates through the lower end of the connecting body 14, and the hook button 58 and the through hole 60 are coupled to each other, thereby providing a link portion 16. ) And the connecting body 14 are made. By pressing the hook button 58, the coupling between them can be released.
  • the lower end of the joint 56 is formed with a spherical assembly 62, and the spherical assembly 62 is inserted into and coupled to the head 12.
  • the head 12 can be secured as it is coupled with the spherical assembly 62 to form a universal joint.
  • connection body 14 may be assembled to extend in the longitudinal direction with the upper handle 10 and may be assembled through the head 12 and the link part 16 to ensure rotation of the head 12.
  • the link unit 16 may have a function of transferring a switching signal. That is, it is preferable to have an electrical interface (pin or connector) structure for transmitting the switching signals of the mode switch 20 and the power switch 22 to the electric motor 46 of the head 12.
  • the head 12 may be configured as shown in FIGS. 10 to 20.
  • FIG. 10 is a perspective view of a state in which the hanger 72 is attached to the plate 70 of the head 12
  • FIG. 11 is a perspective view of a state in which the hanger 72 is not attached to the head 12.
  • 12 is a side view of FIG. 10
  • FIG. 13 is a side view of FIG. 11
  • FIG. 14 is a bottom view of FIG. 10
  • FIG. 15 is a bottom surface of FIG. 14 to illustrate a state in which the plate 70 is swinged.
  • It is also. 16 is a perspective view for explaining a state in which the claws 72 are attached to the plate 70 of the head 12 as shown in FIGS. 10 and 12.
  • FIG 17 is a perspective view of the head with the upper case 74 removed, and FIGS. 18 to 20 are arranged and connected between the electric motor 46, the plate 70, the lower case 76, and the guide cover 78. And drawings illustrating an assembled state.
  • the lower portion of the head 12, the rotation shaft 88 is composed of a plate 70, the rotation is freely coupled, the plate 70 is swinging in a predetermined width as shown in Figure 15 by receiving the driving force of the electric motor 46.
  • the bottom 72 of the plate 70 may be detachable as shown in FIG.
  • the plate 70 is preferably configured with an attachment means or a fixing device such as Velcro tape (not shown) on the lower surface for detachment of the rack 72.
  • Velcro tape (not shown) is attached to the bottom of the plate 70, it is preferable that a Velcro tape (not shown) for adhesion is also configured on one surface of the rack 72.
  • the head 12 has a structure in which the upper case 74 and the lower case 76 are coupled to each other, and the upper case 74 and the lower case 76 are preferably fixed by screwing.
  • the upper portion of the lower case 76 is mounted with an electric motor 46 and the suction pipe 100, the electric motor 46 is coupled to the upper surface of the plate 70 by a link member, one end of the suction pipe 100 It is coupled to the inlet 102 formed through the case 76 and the other end is coupled to the end of the spherical assembly 62 of the link portion 16.
  • the upper case 74 and the lower case 76 is formed in the outlet 104 is divided into the position where the spherical assembly 62 is coupled, the upper case 74 and the lower case 76 is formed
  • the spherical assembly 62 is assembled through the outlet 104.
  • the spherical assembly 62 may be supported to have a larger diameter than the outlet 104 formed by coupling the upper case 74 or the lower case 76 to prevent separation.
  • the fixing ring 106 is formed inside the outlet 104 formed by combining the upper case 74 and the lower case 76 to prevent rotation of the spherical assembly 62, thereby ensuring rotation.
  • the air including impurities sucked from the suction port 102 may be transferred to the collecting box 32 through the joint 56 in which the suction pipe 100 and the spherical assembly 62 are formed.
  • a brush 108 for collecting impurities at the bottom is configured in front of the bottom of the lower case 76. Therefore, when the head 12 is moved forward, impurities at the bottom may be induced toward the suction port 102 by the brush 108 and be sucked.
  • a link device is configured between the rotating shaft of the electric motor 46 and the plate 70, and the link device includes an eccentric cam 940, a rod 90, and a pin 92.
  • the eccentric cam 94 is configured on the rotating shaft of the electric motor 46, and the rod 90 is configured on the eccentric cam 94.
  • the rod 90 has one end axially connected to the eccentric of the eccentric cam 94 and the other end is movably connected to the plate 70 and the pin 92.
  • the support body 96 is provided on both side edges of the upper surface of the plate 70, the support body 96 passes through the lower case 76 of the upper side corresponding to its position to the upper side of the lower case 76. It protrudes and the roller 98 is formed in the end side surface of the support body 96, and it is comprised so that it may contact the upper surface of the lower case 76.
  • the lower case 76 is formed with a guide groove 99 that can ensure a radius to move the support body 96 installed in the plate 70 in conjunction with the swing, the roller reciprocating along the guide groove (
  • the guide cover 78 is configured to be coupled to the lower case 76 to support 98.
  • a roller 98 is placed between the guide cover 78 and the lower case 76, and the roller 98 is formed by combining the guide cover 98 and the lower case 76 to form a reciprocating transfer movement linked to a swing. Guided by space. That is, the roller 98 is conveyed while reciprocating along the channel formed by the lower case 76 and the guide cover 98.
  • the swing of the plate 70 can be carried out with respect to the horizontal direction without the vertical flow by the conveyance of the roller 98 is guided by the guide cover 98 and the lower case 76.
  • the rotation shaft 88 is formed to protrude from the center of the plate 70, the rotation shaft 88 is coupled to the lower case 76 and the conventional bearing 89 so that the rotation of the plate 70 can be ensured. Can be achieved.
  • the electric motor 46 and the suction pipe 100 are installed in an inner space in which the upper case 74 and the lower case 76 are assembled, and the suction pipe 100 is used for vacuum cleaning.
  • the electric motor 46 is used to swing the plate 70 for cleaning the mop.
  • the head 12 must be mobile to move on the floor to be cleaned. Therefore, the head 12 is preferably composed of a pair of front wheels 80 and rear wheels 82 at the bottom, respectively.
  • the rear wheels 82 are preferably configured to have elasticity that can flow in a vertical width up and down. Normally, pressure is applied to the head 12 for cleaning when rag cleaning. The head 12 must then be down so that the bond 72 attached to the plate 70 can be squeezed onto the bottom surface, and this down of the head 12 can be ensured by the up and down flow of the rear wheels 82. have.
  • the vacuum cleaner according to the present invention configured as described above may be driven by selecting the vacuum cleaning mode, the rag cleaning mode and the dual mode by operating the mode switch 20 while the power is turned on.
  • the pumping force is generated by driving the vacuum motor 44, and accordingly, the air sucked in the suction port 102 formed on the bottom surface of the head 12 receives suction pipe 100, link portion 16, The air is discharged to the discharge hole 30 via the collecting box 32 and the vacuum motor 44. Air may be sucked in, such as dust on the floor, and the dust and the like is filtered in the trap 32 and collected.
  • the direction may be made in the space to be cleaned by the exhausted air.
  • the electric motor 46 is driven so that the plate 70 swings in conjunction with the electric motor 46, and the rag 72 attached to the plate 70 comes into contact with the floor as the plate 70 swings. Swing As a result, dirt on the floor can be wiped off.
  • a spray device may be further installed between the inlet 102 of the head 12 and the plate 70 to increase the effectiveness of the mop cleaning.
  • the spray device can be sprayed with moisture on the floor, and then the shovel can be swung while swinging to remove dirt that is difficult to clean.
  • the swinging structure of the plate of the present invention can be applied to the robot-type cleaner to move while cleaning automatically. That is, by forming the electric motor 46, the eccentric cam 94, the rod 90, and the like to drive the plate 70 in the lower portion of the robotic vacuum cleaner, the robotic vacuum cleaner, vacuum cleaning mode, such as the present invention
  • the cleaning mode and dual mode can optionally be performed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
PCT/KR2012/003366 2012-04-30 2012-04-30 Aspirateur Ceased WO2013165033A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2012/003366 WO2013165033A1 (fr) 2012-04-30 2012-04-30 Aspirateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2012/003366 WO2013165033A1 (fr) 2012-04-30 2012-04-30 Aspirateur

Publications (1)

Publication Number Publication Date
WO2013165033A1 true WO2013165033A1 (fr) 2013-11-07

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Application Number Title Priority Date Filing Date
PCT/KR2012/003366 Ceased WO2013165033A1 (fr) 2012-04-30 2012-04-30 Aspirateur

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WO (1) WO2013165033A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3207850A1 (fr) * 2016-02-18 2017-08-23 Lg Electronics Inc. Appareil de nettoyage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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