WO2014104503A1 - Ensemble tête pour aspirateur - Google Patents

Ensemble tête pour aspirateur Download PDF

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Publication number
WO2014104503A1
WO2014104503A1 PCT/KR2013/005437 KR2013005437W WO2014104503A1 WO 2014104503 A1 WO2014104503 A1 WO 2014104503A1 KR 2013005437 W KR2013005437 W KR 2013005437W WO 2014104503 A1 WO2014104503 A1 WO 2014104503A1
Authority
WO
WIPO (PCT)
Prior art keywords
head
mop head
suction nozzle
vacuum cleaner
mop
Prior art date
Application number
PCT/KR2013/005437
Other languages
English (en)
Inventor
Gyung Hee Haan
Original Assignee
Haan Corporation
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 Haan Corporation filed Critical Haan Corporation
Publication of WO2014104503A1 publication Critical patent/WO2014104503A1/fr

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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
    • 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
    • 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
    • A47L9/02—Nozzles

Definitions

  • the present invention relates to a head assembly for a vacuum cleaner in which a suction nozzle head located in a front position in a mop head, to which a cleaning pad is removably attached, is slidable backwards and forwards.
  • a conventional head assembly for a vacuum cleaner includes a mop head, and a suction nozzle head which is located in a front position in the mop head and is pivoted between an upper position and a lower position in the mop head using a pivot joint.
  • the suction nozzle when replacing a cleaning pad, the suction nozzle is pivoted to the upper position.
  • the suction nozzle head is disassembled from the mop head first, a new cleaning pad is then attached, and finally, all of those units are reassembled.
  • Patent Literature 3 The structure disclosed in Patent Literature 3 is disadvantageous in that it is burdensome to disassemble and reassemble the suction nozzle head, and the structure is complicated because locking and lock-releasing mechanisms are needed.
  • a suction hole in the suction nozzle head needs to be continuously maintained at a constant desired height from the floor. Accordingly, depending on the height (thickness) of the cleaning pad, for example, when an excessively thick pad is attached to the bottom of the mop head, since the position of the suction hole in the suction nozzle head is higher from the floor than designed, the suction force becomes insufficient.
  • Patent Literature 1 U.S. Patent No. 7,137,169
  • Patent Literature 2 U.S. Patent No. 7,293,322
  • Patent Literature 3 U.S. Patent No. 7,337,494
  • the present invention is made in view of the above-mentioned problems and is intended to provide a head assembly for a vacuum cleaner in which a suction nozzle head can move backwards and forwards in a mop head so that a pad can be easily removed from and attached to the mop head.
  • the present invention provides a head assembly for a vacuum cleaner, including: a mop head, a suction nozzle head located in a front position in the mop head, and a backward-and-forward sliding member that supports the suction nozzle head in such a manner that the suction nozzle head can slide backwards and forwards with respect to the mop head.
  • the backward-and-forward sliding member may include: left and right flanges that each have a through-hole, and protrude upward from an upper surface of the mop head at left and right portions of the upper surface; left and right sliding arms that have slots extending in a longitudinal direction thereof, respectively, and that protrude from a rear end of the suction nozzle head; pins that are inserted in the through-holes and slots to make the left and right sliding arms be slidably supported on the left and right flanges; and linear motion guiding members that guide linear motion of the left and right sliding arms so that the left and right sliding arms do not pivot but linearly move backwards and forwards toward the left and right flanges.
  • the linear motion guiding member may slope down toward the farthest portion of the mop head so that the suction nozzle head moves down further as the suction nozzle head moves farther from the mop head.
  • the linear motion guiding member may be formed in an upper side or a lower side in an outer surface of the left and right flanges and have an inclined linear bar shape which slopes down from a front side to a rear side.
  • a front alignment protrusion and a rear alignment protrusion which determine front and rear positions of the sliding arms by pressing the pins may be formed in the slot.
  • the through-hole is formed near the slot.
  • the left and right flanges may be located between a center of the mop head and a leading end of the mop head.
  • a water inlet is formed in the upper surface of the mop head and a water supply hole is formed in a bottom of the mop head.
  • the present invention has the following advantages.
  • the suction nozzle head is slidable backwards and forwards, it is easy and simple to attach and remove the cleaning pad.
  • the suction nozzle head is not likely to easily move backward or forward unless an external force is applied thereto.
  • the gravity center of the suction nozzle head is balanced, so that it is possible to prevent the suction nozzle head from being lifted when pushing or pulling the housing which pivots in a backward-and-forward direction.
  • the cleaning pad may serve as a wet pad. In this case, since the gravity center is located in a front position, it is possible to prevent the head assembly from being lifted.
  • FIG. 1 is a perspective view illustrating an assembled state of a mop head, a suction nozzle head, a joint structure, and a housing according to the preferred embodiment
  • FIG. 2 is a perspective view illustrating a disassembled state of the mop head, the suction nozzle head, and the joint structure according to the preferred embodiment
  • FIG. 3 is a side view illustrating the same structure shown in FIG. 1, in which a cleaning pad has a thickness of t1, and the suction nozzle head is moved to a rear position;
  • FIG. 4 is a side view illustrating the same structure shown in FIG. 1, in which a cleaning pad has a thickness of t2 and the suction nozzle head is moved to a front position;
  • FIG. 5 is a cross-sectional view illustrating the mop head according to the preferred embodiment.
  • FIG. 1 is a perspective view illustrating an assembled state of a mop head, a suction nozzle head, a joint structure, and a housing according to the preferred embodiment
  • FIG. 2 is a perspective view illustrating a disassembled state of the mop head, the suction nozzle head, and the joint structure according to the preferred embodiment
  • FIG. 3 is a side view illustrating the same structure shown in FIG. 1, in which a cleaning pad has a thickness of t1, and the suction nozzle head is moved to a rear position
  • FIG. 4 is a side view illustrating the same structure shown in FIG. 1, in which a cleaning pad has a thickness of t2 and the suction nozzle head is moved to a front position
  • FIG. 5 is a cross-sectional view illustrating the mop head according to the preferred embodiment.
  • a vacuum cleaner according to the preferred embodiment of the present invention includes a head assembly 100, a housing 200 connected to an upper end of the head assembly 100, and a joint structure 300 that connects the head assembly 100 and the housing 200 to each other in such a manner that the housing 200 can pivot in a forward-and-backward direction.
  • the head assembly 100 includes a mop head 110, and a suction nozzle head 160 that is connected to a front portion of the mop head 110.
  • the mop head 110 has an almost rectangular shape, and is constructed of a body 120 and a water supply unit 140.
  • the body 120 includes an upper casing 121 and a lower casing 131.
  • a water supply channel 145 is provided inside the body 120.
  • the suction nozzle head 160 includes a nozzle fixing unit 161, a nozzle cover unit 162, and a nozzle suction hole 163.
  • the body 120 of the mop head 110 is described below. As shown in FIG. 2, the body 120 includes the upper casing 121 and the lower casing 131.
  • the upper casing 121 includes left and right protection walls 122 and 123, a joint connection unit 125, and clips 129.
  • the lower casing 131 includes a channel insertion recess 132.
  • the left and right protection walls 122 and 123 of the upper casing 121 protrude from an upper surface of the mop head 110, in a center portion of the mop head 110, as shown in FIG. 2.
  • the left and right protection walls 122 and 123 are distanced from each other.
  • the height of the left and right protection walls 122 and 123 protruding from the upper surface of the mop head 110 is the lowest at the rear end and increases as it approaches the front end.
  • the contour of the left and right protection walls 122 and 123 forms a gentle curve like a dorsal fin of a shark.
  • the left and right protection walls 122 and 123 surround and protect the joint structure 300 and the complex structure of the suction nozzle head 160 which are disposed between the left and right protection walls 122 and 123, so that users, especially children, can be protected so as not to be injured by the complex structure, and the vacuum cleaner may have a good appearance.
  • the joint connection unit 125 is disposed between the left and right protection walls 122 and 123 and is coupled to the joint structure 300.
  • the joint connection unit 125 includes a plate-shaped recess 126 and a suction hose recess 127, which is formed at a center of a leading end portion.
  • the plate-shaped recess 26 has a rectangular shape so that it can be coupled to a flange support plate 337.
  • Circular fitting recesses 128 are formed in corners of the plate-shaped recess 26 to enable coupling between the flange support plate 337 and the plate-shaped recess 26.
  • the suction hose recess 127 has a semi-circular shape.
  • the clips 129 have a rectangular shape and are formed near each corner of the mop head 110. That is, the clips 129 are farther from the center of the mop head 110 than the left and right protection walls 122 and 123.
  • the clips 129 are inserted into recesses (not shown in the drawing) formed at respective corner portions of the mop head.
  • the lower casing 131 serves as a bottom plate of the mop head 110.
  • the outer contour of the lower casing 131 is in agreement with a horizontal cross-sectional shape of the mop head 110.
  • the channel insertion recess 132 having a rectangular slot shape and a narrow width is formed, and the water supply channel 145 is inserted into the channel insertion recess 132.
  • the lower casing serving as the bottom plate of the mop head 110 has a planar surface so that it can come into surface contact with a floor, and moreover the cleaning pad P is affixed in a state in which it is in contact with the lower casing 131.
  • the lower casing 131 is combined with the upper casing 121 so that the mop head 110 may have the outward appearance of a rectangular parallelepiped shape.
  • the water supply unit 140 included in the mop head 100 is described below.
  • the water supply unit 140 includes an water inlet 141 formed at an upper portion thereof, a cover 142 that covers the water inlet 141, and the water supply channel 145 along which water supplied through the water inlet 141 flows so as to be distributed.
  • the water inlet 141 is formed to supply water on the left side of the left and right protection walls 122 and 123. As shown in FIGS. 1 and 2, the water inlet 141 is a circular hole formed on the left side of the left protection wall 122 and between two clips 129 disposed at the left end of the mop head 110.
  • the cover 142 with a circular cylindrical shape closes the entrance of the water inlet 141.
  • the water supply channel 145 of the water supply unit 140 is described below. As shown in FIGS. 2 to 5, the water supply channel 145 includes circular water supply holes 146 that uniformly distribute water introduced through the water inlet 141 of the upper casing 121, a water-flowing passage 147 which connects the water inlet 141 and the water supply holes 146 to each other, and a connection unit 148 that couples and fixes the water supply channel 145 to the upper casing 121 of the body 120.
  • the water supply holes 146 are arrayed along a longitudinal direction in the bottom of the mop head 110. That is, the water supply holes 146 are provided in the water supply channel 145 having a rectangular parallelepiped shape and a narrow width, which is provided in the bottom of the mop head 110, and are arrayed in line along the length direction of the water supply channel 145.
  • the water supply holes 146 distribute the water introduced through the water inlet 141 so that the water is uniformly supplied all over the cleaning pad P.
  • the water-flowing passage 147 is a passage allowing the water introduced through the water inlet 141 to be adequately distributed.
  • the water-flowing passage 147 has an inclined surface which slopes down from the left side, at which the water inlet 141 is provided, to the right side.
  • An inclination angle of the water-flowing passage 147 is ⁇ as shown in FIG. 5.
  • the water inlet 141 is located on the left side of the water inlet 141. Then, the water, introduced through the water inlet 141, flows from left to right, along the inclined surface of the water-flowing passage 146. Finally, the water is uniformly supplied to the cleaning pad P via the water supply holes 146.
  • connection unit 148 includes four connection pieces, in which two pieces are located at left and right ends (i.e. ends in the longitudinal direction) of the water supply channel 145 and the remaining two pieces are diagonally located, i.e., in a front position on the right side and a rear position on the left side of the water supply channel 145, respectively.
  • the water supply channel 15 is firmly fixed to a lower end of the upper casing 121 of the body 120 by using screw nails.
  • suction nozzle head 160 of the head assembly 100 is described.
  • the suction nozzle head 160 is provided and fixed in a front portion of the mop head 110.
  • the suction nozzle head 160 includes a bar-like nozzle cover unit 162 which is provided in a front lower end portion of the suction nozzle head 160, and a nozzle fixing unit 161 which is provided in a center portion of the rear end of the nozzle cover unit 162 and protrudes from an upper surface in the center portion.
  • the nozzle cover unit 162 has a bar-like shape and is provided in a front end portion of the suction nozzle head 160. The side surface of the nozzle cover unit 162 is gently covered. A suction nozzle that sucks up dust and trash from the floor is installed inside the nozzle cover unit 162.
  • the nozzle fixing unit 161 protrudes from an upper surface, in the center portion of the rear end of the nozzle cover unit 162.
  • a leading end portion of the nozzle fixing unit 161 has an almost dome shape and a rear end portion of the nozzle fixing unit 161 has a planar surface.
  • An upper portion of the nozzle fixing unit 161 has a planar surface.
  • the arm 310 of the joint structure 300 is fixedly installed.
  • the housing 200 which is provided on top of the head assembly 100 and connected to the suction nozzle head 160 via the suction hose is described below.
  • the housing 200 may be an upright type which includes a dust collection vessel and a suction motor (not shown), or a simple pushing rod type (i.e., canister type connected to a long hose).
  • the dust and trash sucked up by the suction nozzle head 160 move inward along the suction hose.
  • the housing 200 is pivotably connected by using the joint structure 300 so that the housing 200 can be pivoted from front to back and vice versa by using the joint structure 300.
  • the housing 200 can also be pivoted from left to right and vice versa.
  • joint structure 300 which connects the mop head 110 of the head assembly 100, the suction nozzle head 160, and the housing 200 to each other in such a manner that the housing 200 can be pivoted from front to back (and vice versa) and from left to right (and vice versa).
  • the joint structure 300 includes a flange 330 which protrudes from an upper surface at left and right ends of the mop head 110, the arm 310 that protrudes from a rear end of the suction nozzle head 160, a bracket 350 which supports the housing 200, and connection pins 370 and 371 which support the arm 310 and the bracket 350.
  • the joint structure 300 is generally installed in the right center of the upper surface of the mop head 110. However, unlike conventional arts, the joint structure 300 is located near the suction nozzle head 160 in consideration of the weight of the suction nozzle head 160 which is located in a front portion of the mop head 110, according to the present invention as shown in FIGS. 3 and 4.
  • the flange 330 includes a left flange 331 and a right flange 332 which are fixed to the rectangular flange support plate 337 disposed under the left and right flanges 331 and 332, forming an integrated body.
  • the flange 330 is provided in the joint connection unit 125 between the left and right protection walls 122 and 123, in the center of the upper surface of the mop head 110.
  • the left and right flanges 331 and 332 have a rectangular plate shape and protrude upward.
  • a linear motion guiding member 333 and a through-hole 334 are formed in the outside surface of each of the left and right flanges 331 and 332, a linear motion guiding member 333 and a through-hole 334 are formed.
  • the linear motion guiding member 333 is formed by two linear bars formed in each of the left and right flanges 331 and 332.
  • the two linear bars serving as the linear motion guiding member 333 are parallel to each other and are arranged with a height difference corresponding to the height of each of the left and right arms 311 and 312.
  • the two linear bars of the linear motion guiding member 333 extend from a rear end to a front end of the left and right flanges 331 and 332.
  • the linear motion guiding member 333 is inclined down from the rear end to the front end of the left and right flanges 331 and 332.
  • the two linear bars of the linear motion guiding member 333 act like a rail for backward-and-forward linear motion of the arm 310, i.e., backward-and-forward linear motion of the suction nozzle head 160.
  • Small circular through-holes 334 in which the left and right pins 370 and 371 to combine and support the arm holder 310, the flange 330, and the bracket 350 are inserted, are formed between the two linear bars of the linear motion guiding member 333.
  • the through-holes 334 are formed between the leading end and the center of the flange 330.
  • the arm 310 is connected to and protrudes from the rear end of the suction nozzle head 160.
  • the arm 310 includes the left and right arms 311 and 312 and the arm holder 318 connected to the leading ends of the left and right arms 311 and 312.
  • the arm holder 318 has a circular hose hole 319, in which the suction hose is inserted, in the center.
  • the left and right arms 311 and 312 protrude rearward from the arm holder 318 connected to the rear end of the suction nozzle head 160.
  • Each of the left and right arms 311 and 312 is provided with a front alignment protrusion 314 and a rear alignment protrusion 315 for determining front and rear positions of the left and right arms 311 and 312 by pressing the slots 313 and the left and right pins 370 and 371, and a narrow elongated hole 316, which is gently curved and formed around the slot 313.
  • the slots 313 are formed in the left and right arms 311 and 312 which severely protrude from the rear surface of the arm holder 318 and have an elongated oval shape.
  • Two front alignment protrusions 314 and two rear alignment protrusions 315 are provided in the left and right ends of the slot 313, respectively.
  • one front alignment protrusion 314 and one rear alignment protrusion 315 are formed on the upper side of the slot 313 and the remaining front alignment protrusion 314 and the remaining rear alignment protrusion 315 are formed on the lower side of the slot 313.
  • the front alignment protrusions 314 and the rear alignment protrusions 315 have a semi-spherical shape.
  • the front alignment protrusions 314 press the left and right pins 370 and 371, inserted in the slots 313, in the front side of the slots 313 so that the left and right arms 311 and 312 are maintained as moved to the rear side.
  • the rear alignment protrusions 315 press the left and the right arms 370 and 371, inserted in the slots 313, in the rear side of the slots 313 so that the arms 311 and 312 are maintained as moved to the front side.
  • the narrow elongated holes 316 are provided on the upper side and lower side of the slot 313, respectively.
  • the narrow elongated holes 316 are thin and gently curved.
  • the slots 313 are elastically deformed according to the force applied to the front alignment protrusions 314 and the rear alignment protrusions 315.
  • the narrow elongated holes 316 allow the elastic deformation of the sots 313. This improves durability of the left and right arms 311 and 312.
  • FIG. 3 shows a state in which a cleaning pad P1 having a thickness of t1 is used and FIG. 4 shows a state in which a cleaning pad P2 having a thickness of t2 is used.
  • the thickness t2 is larger than the thickness t1 (t1 ⁇ T2).
  • a distance d1 from the nozzle suction hole 163 in the bottom of the cover unit 162 shown in FIG. 3 is equal to a distance d2 shown in FIG.
  • the nozzle suction hole 163 maintains a constant height from the floor to be cleaned by changing the position of the nozzle suction hole 163 according to the thickness of the cleaning pad.
  • the height is set to 2 mm to achieve the maximum suction effect.
  • bracket 350 is located above the left and right flanges 331 and 332.
  • the left and right arms 311 and 312 are connected to the left and right flanges 331 and 332 by the left and right pins 370 and 371, respectively.
  • the bracket 350 includes a rectangular bracket plate 351 located in a center position, a lower bracket 355 which protrudes downward from a lower end of the bracket plate 351 and is connected to the upper flange, and an upper bracket 354 which protrudes upward from an upper end of the bracket plate 351 and is connected to the housing 200, supporting the upper housing 200.
  • the bracket 350 has the universal joint structure 300 in which a rotational axis of the upper bracket, to which the housing 200 is connected, and a rotational axis of the lower bracket are orthogonal to each other.
  • the bracket plate 351 is located in a center portion of the bracket 350 and has a rectangular plate shape.
  • the bracket plate 351 has a circular hole in which a hose pipe 400, guiding the suction hose, is inserted.
  • the lower bracket 355 protrudes downward from the lower end of the bracket plate 351 and the upper bracket 342 protrudes from the upper end of the bracket plate 351.
  • the lower bracket 355 includes two rectangular plates protruding downward from the lower end of the bracket plate 351.
  • the lower bracket 355 has circular through-holes 358 through which the lower bracket 355 can be connected to the left and right flanges 331 and 332 by the left and right pins 370 and 371.
  • the upper bracket 354 includes two rectangular plates protruding upward from the upper end of the bracket plate 351.
  • a short cylindrical rotational shaft protrudes from the upper bracket 354 and is connected to the housing so that the housing 200 can pivot from left to right and vice versa.
  • the left and right pints 370 and 371 are inserted to connect the left and right arms 311 and 312 and the bracket 350 to the left and right flanges 331 and 332.
  • the left and right pins 370 and 371 include circular female pins 370b and 371b and circular male pins 370a and 371a which pass through the through-holes 334 of the left and right flanges 331 and 332, the through-hole 358 of the lower bracket 355, and slots 313 of the left and right arms 311 and 312 and engage with the female pins 370b and 371b.
  • the left and right pins 370 and 371 are pressed by the front alignment protrusions 314 and the rear alignment protrusions 315 formed inside the left and right arms 311 and 312 and cause the left and right arms 311 and 312 to be elastically deformed when sliding backward and forwards. Accordingly, the materials of the components are determined in consideration of this.
  • the left and right arms 310 and 311 associate with the slots 313 and the linear motion guiding members 333, thereby serving as a backward-and-forward sliding member.
  • This allows the cleaning pad to be easily replaced and enables the distance between the nozzle suction hole 163 and the floor to be adjusted according to the thickness of the installed cleaning pad so that the constant distance can be maintained, leading to the constant suction force.
  • the suction force decreases, lowering a cleaning efficiency.
  • the nozzle suction hole 163 come into close contact with the floor, making the mop head difficult to move.
  • the joint structure 300 is located at an eccentric position e between the leading end of the mop head 110 and the center c of the mop head 110.
  • the eccentric positions of the joint structure 300 is attributable to the left and right flanges 331 and 332 which are located between the leading end of the mop head 110 and the center of the mop head 110. Because of the eccentric positions of the flange 331 and 332, as shown in FIG. 3, the positions of the left and right pins 370 and 371, which connect the left and right arms 311 and 312 and the upper bracket 350 to the left and right flanges 331 and 332, are shifted from the center c of the mop head 110 to one side by a distance e.
  • the gravity center is prevented from being shifted to the front side due to the weight of the suction nozzle head 160 which is located in a front position in the mop head 110, it is possible to prevent the mop head 110 from being lifted when a user pulls or pushes the housing 200.
  • the cleaning pad may serve as a wet pad.
  • the cleaning pad is a wet pad, a frictional force between the cleaning pad and the floor is large, the mop head is likely to be easily lifted in a conventional cleaner.
  • the eccentric arrangement of components has an advantage of greatly suppressing the lifting of the mop head.
  • 161 Nozzle fixing unit
  • 162 Nozzle cover unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

La présente invention concerne un ensemble tête pour aspirateur dans lequel une tête de buse d'aspiration située dans une position avant dans une tête de balai, à laquelle un tampon de nettoyage est fixé de manière amovible, peut coulisser vers l'arrière et vers l'avant.
PCT/KR2013/005437 2012-12-28 2013-06-20 Ensemble tête pour aspirateur WO2014104503A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120156475A KR101432705B1 (ko) 2012-12-28 2012-12-28 진공 청소기용 헤드 어셈블리
KR10-2012-0156475 2012-12-28

Publications (1)

Publication Number Publication Date
WO2014104503A1 true WO2014104503A1 (fr) 2014-07-03

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Application Number Title Priority Date Filing Date
PCT/KR2013/005437 WO2014104503A1 (fr) 2012-12-28 2013-06-20 Ensemble tête pour aspirateur

Country Status (3)

Country Link
KR (1) KR101432705B1 (fr)
CN (1) CN103356132B (fr)
WO (1) WO2014104503A1 (fr)

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EP3195783B1 (fr) 2016-01-14 2019-07-24 Lg Electronics Inc. Dispositif de nettoyage à l'eau et appareil de nettoyage en étant doté
US10524625B2 (en) 2017-09-11 2020-01-07 Sharkninja Operating Llc Cleaning device
US10952580B1 (en) 2020-02-19 2021-03-23 Sharkninja Operating Llc Cleaning device with rotatable head
US10959584B1 (en) 2019-10-31 2021-03-30 Sharkninja Operating Llc Replacement head for a vacuum
WO2021092447A1 (fr) * 2019-11-06 2021-05-14 Sharkninja Operating Llc Dispositif de nettoyage
US11116371B2 (en) 2020-02-19 2021-09-14 Sharkninja Operating Llc Cleaning device system and method for use
US11219345B2 (en) 2019-10-31 2022-01-11 Sharkninja Operating Llc Replacement head for a vacuum
US11266283B2 (en) 2019-10-31 2022-03-08 Sharkninja Operating Llc Replacement head for a vacuum
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US11426044B1 (en) 2018-12-18 2022-08-30 Sharkninja Operating Llc Cleaning device
US11426038B2 (en) 2017-09-11 2022-08-30 Sharkninja Operating Llc Cleaning device
US11452414B2 (en) 2019-10-31 2022-09-27 Sharkninja Operating Llc Replacement head for a vacuum
US11471019B2 (en) 2020-02-14 2022-10-18 Sharkninja Operating Llc Cleaning device with lights
US11540686B2 (en) 2018-12-18 2023-01-03 Sharkninja Operating Llc Cleaning device
US11759071B2 (en) 2018-11-01 2023-09-19 Sharkninja Operating Llc Cleaning device

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DE102015108052B4 (de) * 2015-05-21 2020-02-13 Vorwerk & Co. Interholding Gmbh Saugdüse zur Aufnahme von Grobgut und Feinstaub
DE102015108050A1 (de) * 2015-05-21 2016-11-24 Vorwerk & Co. Interholding Gmbh Saugdüse zur Aufnahme von Grobgut und Feinstaub
CN106308670B (zh) * 2015-06-17 2021-05-14 苏州宝时得电动工具有限公司 硬表面清洁装置
DE102016114169A1 (de) * 2016-08-01 2018-02-01 Vorwerk & Co. Interholding Gmbh Feuchtreinigungsgerät mit einer Reinigungswalze
CN107595215B (zh) * 2017-09-27 2019-08-02 宁波世家洁具有限公司 一种智能吸尘拖把
EP3788930A4 (fr) * 2018-04-30 2022-01-26 LG Electronics Inc. Buse d'aspirateur
WO2019212195A1 (fr) 2018-04-30 2019-11-07 엘지전자 주식회사 Buse d'aspirateur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030028988A1 (en) * 2001-06-25 2003-02-13 The Procter & Gamble Company Cleaning implement and joint therefor
US20030218369A1 (en) * 2002-05-15 2003-11-27 Araco Kabushiki Kaisha Seat lifting devices
KR20040097068A (ko) * 2004-10-22 2004-11-17 삼정크린마스터(주) 물걸레 청소기
US7137169B2 (en) * 2003-01-10 2006-11-21 Royal Appliance Mfg. Co. Vacuum cleaner with cleaning pad
KR20070010775A (ko) * 2005-07-20 2007-01-24 서경미 물걸레 겸용 진공청소기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100738478B1 (ko) 2006-06-02 2007-07-11 주식회사 크리엘 스팀 및 진공 복합 청소기
KR100828100B1 (ko) * 2006-12-28 2008-05-07 (주)이엘티 진공 겸용 스팀청소기의 온수탱크구조
KR101039491B1 (ko) * 2008-04-16 2011-06-08 엘지전자 주식회사 진공 청소기의 노즐
KR101258493B1 (ko) * 2010-09-06 2013-04-26 한경희 스팀청소기용 힌지 어셈블리

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030028988A1 (en) * 2001-06-25 2003-02-13 The Procter & Gamble Company Cleaning implement and joint therefor
US20030218369A1 (en) * 2002-05-15 2003-11-27 Araco Kabushiki Kaisha Seat lifting devices
US7137169B2 (en) * 2003-01-10 2006-11-21 Royal Appliance Mfg. Co. Vacuum cleaner with cleaning pad
KR20040097068A (ko) * 2004-10-22 2004-11-17 삼정크린마스터(주) 물걸레 청소기
KR20070010775A (ko) * 2005-07-20 2007-01-24 서경미 물걸레 겸용 진공청소기

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3195783B1 (fr) 2016-01-14 2019-07-24 Lg Electronics Inc. Dispositif de nettoyage à l'eau et appareil de nettoyage en étant doté
US11134814B2 (en) 2017-09-11 2021-10-05 Sharkninja Operating Llc Cleaning device
US10660491B2 (en) 2017-09-11 2020-05-26 Sharkninja Operating Llc Cleaning device
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US11426038B2 (en) 2017-09-11 2022-08-30 Sharkninja Operating Llc Cleaning device
US11266281B2 (en) 2017-09-11 2022-03-08 Sharkninja Operating Llc Cleaning device
US10966580B2 (en) 2017-09-11 2021-04-06 Sharkninja Operating Llc Cleaning device
US10966579B2 (en) 2017-09-11 2021-04-06 Sharkninja Operating Llc Cleaning device
US10980378B2 (en) 2017-09-11 2021-04-20 Sharkninja Operating Llc Cleaning device
US10993595B2 (en) 2017-09-11 2021-05-04 Sharkninja Operating Llc Cleaning device
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US11000165B2 (en) 2017-09-11 2021-05-11 Sharkninja Operating Llc Cleaning device
US10555647B2 (en) 2017-09-11 2020-02-11 Sharkninja Operating Llc Cleaning device
US11759071B2 (en) 2018-11-01 2023-09-19 Sharkninja Operating Llc Cleaning device
US11426044B1 (en) 2018-12-18 2022-08-30 Sharkninja Operating Llc Cleaning device
US11540686B2 (en) 2018-12-18 2023-01-03 Sharkninja Operating Llc Cleaning device
US11452414B2 (en) 2019-10-31 2022-09-27 Sharkninja Operating Llc Replacement head for a vacuum
US11219345B2 (en) 2019-10-31 2022-01-11 Sharkninja Operating Llc Replacement head for a vacuum
US10959584B1 (en) 2019-10-31 2021-03-30 Sharkninja Operating Llc Replacement head for a vacuum
US11266283B2 (en) 2019-10-31 2022-03-08 Sharkninja Operating Llc Replacement head for a vacuum
WO2021092447A1 (fr) * 2019-11-06 2021-05-14 Sharkninja Operating Llc Dispositif de nettoyage
USD946223S1 (en) 2020-02-14 2022-03-15 Sharkninja Operating Llc Cleaning device
USD946842S1 (en) 2020-02-14 2022-03-22 Sharkninja Operating Llc Cleaning device
USD946843S1 (en) 2020-02-14 2022-03-22 Sharkninja Operating Llc Cleaning device
USD946226S1 (en) 2020-02-14 2022-03-15 Sharkninja Operating Llc Cleaning device
US11471019B2 (en) 2020-02-14 2022-10-18 Sharkninja Operating Llc Cleaning device with lights
WO2021167900A1 (fr) * 2020-02-19 2021-08-26 Sharkninja Operating Llc Dispositif de nettoyage à tête rotative
US10952580B1 (en) 2020-02-19 2021-03-23 Sharkninja Operating Llc Cleaning device with rotatable head
US11206963B2 (en) 2020-02-19 2021-12-28 Sharkninja Operating Llc Cleaning device system and method for use
US11179014B2 (en) 2020-02-19 2021-11-23 Sharkninja Operating Llc Cleaning device system and method for use
US11116371B2 (en) 2020-02-19 2021-09-14 Sharkninja Operating Llc Cleaning device system and method for use

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CN103356132B (zh) 2016-03-02

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