CN103356140B - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
- Publication number
- CN103356140B CN103356140B CN201310327535.5A CN201310327535A CN103356140B CN 103356140 B CN103356140 B CN 103356140B CN 201310327535 A CN201310327535 A CN 201310327535A CN 103356140 B CN103356140 B CN 103356140B
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- CN
- China
- Prior art keywords
- mophead
- cantilever
- shower nozzle
- flange
- suction nozzle
- 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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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
- A47L11/26—Floor-scrubbing machines, hand-driven
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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
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4044—Vacuuming or pick-up tools; Squeegees
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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
- A47L11/408—Means for supplying cleaning or surface treating agents
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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
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
<b> the present invention relates to the front that a kind of cleaning pad is located at detachable mop head, and shower nozzle suction nozzle can before and after the suction head component for vacuum cleaner that slides, comprising: mophead; Be slidably disposed on the shower nozzle suction nozzle in described mophead front; Can make the described shower nozzle suction nozzle front and back gliding member that front and back are slided on described mophead, the shower nozzle suction nozzle of this Suction head component can move forward and backward on mophead, thus can simply take out or insert cleaning pad.</b>
Description
Technical field
the present invention relates to a kind of vacuum cleaner.
Background technology
as patent document 1: United States Patent (USP) the 7th, 137, No. 169, patent document 2: United States Patent (USP) the 7th, 293, record in No. 322, vacuum cleaner of the prior art is by mophead, the shower nozzle suction nozzle being located at described mophead front, joint and form by the shell that rotates before and after joint pin or push rod.
on the center of described joint between the front-end and back-end of described mophead (in the lateral direction Ye Shi center) position.
joint is located on the centre position above of described mophead.
because joint is located on centre position, the weight being therefore positioned at the shower nozzle suction nozzle in mophead front causes weight center to lean forward.
because of the phenomenon that described weight center tilts, and when movable vacuum, especially when dropping dust catcher backward, causing the front portion of shower nozzle suction nozzle and mophead upwards to be lifted, causing the problem reducing pick-up performance eventually.
when especially containing moisture or carry out cleaning operation on cleaning pad while supplying water to cleaning pad, the friction between the dust catcher cleaning pad caused because of moisture and ground, the phenomenon that the front portion more increasing the weight of shower nozzle suction nozzle and mophead is upwards lifted.
Summary of the invention
the present invention is intended to solve the above-mentioned problems in the prior art, takes into full account the weight of the shower nozzle suction nozzle being located at mophead front, by changing the position of joint, contains the phenomenon that dust catcher lifts to greatest extent.
to achieve these goals, the invention provides a kind of vacuum cleaner, comprising: mophead; Be located at the shower nozzle suction nozzle in described mophead front; Be connected with described shower nozzle suction nozzle, and be provided with the shell sucking motor and dust bucket; For connecting described mophead, described shower nozzle suction nozzle and described shell, and the joint that rotates before and after described shell can be made.Described joint is positioned at the front end of described mophead and departs from the center of described mophead.
preferably, described joint comprises: left and right flanges, and described left and right flanges is arranged on the top of described mophead, and the left and right sides upwardly;
left and right cantilever, described left and right cantilever is arranged on the rear of described shower nozzle suction nozzle, and rearward projection; For supporting the support of described shell; For supporting the left and right pin of described left and right flanges and described left and right cantilever and described support.
further preferably, the top of described mophead is provided with water filling port, being provided with the feed water inlet for supplying water to described cleaning pad, being provided with the pipelined channel for connecting described water filling port and described feed water inlet in the inside of described mophead in the bottom of described mophead.
further preferably, described feed water inlet is along the left and right directions spread configuration of described mophead, described pipelined channel is from the left side of described mophead towards the direction on the right side of mophead, and form downward-sloping inclined plane, described water filling port is located at the left side of described pipelined channel.
vaccum dust catcher in the present invention is just like issuing obvious results fruit:
left and right flanges is located between the center of mophead and the front end of mophead, holds weighing apparatus with the weight center between push-and-pull and shower nozzle suction nozzle, and along fore-and-aft direction rotate shell time, the phenomenon that can effectively prevent shell from lifting.
adopt the structure supplied water directly to cleaning pad, wet rag is used as the cleaning pad of vacuum cleaner, utilizing wet rag that weight center is leaned forward, with when dropping vacuum cleaner backward, effectively preventing the phenomenon that Suction head component is lifted.
make the bottom surface of pipelined channel from left to right downward-sloping, to guarantee that uniform fluid flow from left to right distributes, prevent the water absorption of cleaning pad to be inclined to side, and then effectively improve the operating efficiency of wet rag.
Accompanying drawing explanation
fig. 1 is in a preferred embodiment of the invention, about mophead, shower nozzle suction nozzle, joint and the interconnective schematic diagram of shell.
fig. 2 is in a preferred embodiment of the invention, about the decomposing schematic representation of mophead, shower nozzle suction nozzle and piecing devices.
fig. 3 is in FIG, adopts the cleaning pad of t1 thickness, and arranges the side schematic view of shower nozzle suction nozzle backward.
fig. 4 is in FIG, adopts the cleaning pad of t2 thickness, and arranges forward the side schematic view of shower nozzle suction nozzle.
fig. 5 is in a preferred embodiment of the invention, about the schematic cross-section of mophead.
reference numeral illustrates:
100: Suction head component; 110: mophead; 120: main body; 121: upper box body; 122: left side radical occlusion device; 123: right radical occlusion device; 125: joint connection; 126: plate shape groove; 127: suction hose groove; 128: link slot; 129: clip; 131: lower part box; 132: passage insertion groove; 141: water filling port; 142: stopper; 145: water channel; 146: feed water inlet; 147: pipelined channel; 148: jockey; 160: shower nozzle suction nozzle; 161: nozzle fixture; 162: nozzle casing; 163: nozzle suction inlet; 200: shell; 310: cantilever; 311: left side cantilever; 312: right side cantilever; 313: elongated hole; 314: anterior position determines convex closure; 315: rear position determines convex closure; 316: elongated hole; 318: jib; 319: hose port; 330: flange; 331: left side flange; 332: right flange; 333: linear guiding device; 334: through hole; 337: flange gripper shoe; 350: support; 351: supporting plate; 354: upper bracket; 355: lower bracket; 358: through hole; 370: left side pin; 371: right side pin; 370a, 371a: latch; 370b, 371b: plug; 400: flexible pipe.
Detailed description of the invention
below with reference to accompanying drawings a preferred embodiment of the present invention is described in detail.
fig. 1 is in a preferred embodiment of the invention, about the schematic diagram that mophead, shower nozzle suction nozzle, joint are connected with shell; Fig. 2 is in a preferred embodiment of the invention, about the decomposing schematic representation of mophead, shower nozzle suction nozzle and piecing devices; Fig. 3 is in FIG, adopts the cleaning pad of t1 thickness, arranges the side schematic view of shower nozzle suction nozzle in rearward position; Fig. 4 is in FIG, adopts the cleaning pad of t2 thickness, and arranges forward the side schematic view of shower nozzle suction nozzle; Fig. 5 is in a preferred embodiment of the invention, about the schematic cross-section of mophead.
as shown in Figures 1 to 5, vacuum cleaner is in a preferred embodiment of the invention by comprising following structure: Suction head component 100; Shell 200 interconnective with the upper end of described Suction head component 100; For connecting the joint 200 of described Suction head component 100 and described shell, described joint can make to rotate before and after described shell 200.
described Suction head component (100) forms by mophead 110 and with the interconnective shower nozzle suction nozzle 160 in the front of described mophead 110.
as depicted in figs. 1 and 2, see on the whole, described mophead 110 is rectangular, comprise main body 120 and a water supply installation, and described main body 120 comprises upper box body 121 and lower part box 131, and is connected with water channel 145 in described main body 120 inside.
described shower nozzle suction nozzle 160 comprises nozzle fixture 161, nozzle casing 162, nozzle suction inlet 163.
below with reference to accompanying drawings the main body 120 of described mophead 110 is described in detail.As shown in Figure 2, described main body 120 comprises upper box body 121 and lower part box 131.Now, described upper box body 121 comprise left and right radical occlusion device 122,123, joint connection 125, clip 129, described lower part box 131 is then provided with passage insertion groove 132.
as shown in Figure 2, the described left and right radical occlusion device 122,123 of described upper box body 121 is positioned on the right position of the upper central of described mophead 110, at regular intervals and upwardly between the radical occlusion device of described left and right.The projecting height of described left and right radical occlusion device 122,123 becomes large gradually from the forward end direction, rear end of described mophead 110, and the curve shape of top edge in fore-and-aft direction formation gradual change of hurdle device is blocked in described left and right, and described curve shape is shark dorsal fin shape.The complicated syndeton of described left and right radical occlusion device 122,123 to described joint 300 interconnective between described left and right radical occlusion device 122,123 and described shower nozzle suction nozzle 160 play around, block effect, to prevent from injuring children, and there is aesthetic.
as shown in Figure 2 and Figure 5, described joint connection 125 is located between described left and right radical occlusion device 122,123, is the interconnective position of described joint.Described joint connection 125 comprises and is positioned at the plate shape groove 126 on middle position and the suction hose groove 127 on upper box body 121 front center position.
described plate shape groove 126 in quadrangle, thus is convenient to adpting flange gripper shoe 337, and its corner angle are provided with circular link slot 128, for adpting flange gripper shoe 337.
described suction hose groove 127 is in semi-spherical shape, and the top of described suction hose groove 127 is provided with the interconnective jib 318 of left and right cantilever 311,312 of described joint.
described clip 129 is arranged on the corner angle of the mophead 110 of the lateral direction of described left and right radical occlusion device 122,123, rectangular.When using vacuum cleaner, described clip 129 will be inserted in the groove that is located on described mophead 110 corner angle.Cleaning pad P can be fixed on below described mophead 110 by described clip 129, and extend below described mophead 110, be inserted in folding the described cleaning pad of mentioning along left and right directions on described mophead 110 in groove, and press down clip 129 from top, with fixing cleaning pad.
below with reference to accompanying drawings described lower part box 131 is described in detail.As shown in Figure 2, described lower part box 131 is located at the plate object below described mophead 110, and the peripheral shape of the lateral cross section of described lower part box 131 is identical with the cross sectional shape of described mophead 110.In the middle position of described lower part box 131, be provided with for inserting described water channel passage insertion groove 132, the cross section of described passage insertion groove 132 is a rectangular shape.The bottom being located at the described lower part box 131 below described mophead 110 is flat shape, and convenient and smooth ground comprehensive engagement, described cleaning pad P is fixedly connected on described lower part box 131.Described lower part box 131 is interconnected with described upper box body 121, similar to the profile of described mophead.
below with reference to accompanying drawings the described water supply installation 140 being provided with described mophead 110 is described in detail.Described water supply installation 140 comprises following structure: the top being located at described upper box body 121, for injecting the water filling port 141 of water; For the stopper 142 of water filling port described in switch 141; The water channel 145 distributed by the uniform fluid flow of water filling port 141 can be made.
as shown in Figure 5, the feature of described water filling port 141 injects water to the left side of described left and right radical occlusion device 122,123.As depicted in figs. 1 and 2, described water filling port 141 is located at the left side of described left radical occlusion device 122, rounded mouth shape, and between described two clips 129 being located at described mophead 110 left end position.The top of described water filling port 141 is provided with the toroidal stopper 142 matched with described water filling port 141 size.
below with reference to accompanying drawings the described water channel 145 of described water supply installation 140 is described in detail.As shown in Figure 2 and Figure 5, described water channel (145) is by comprising following structure: the circular feed water inlet 146 being injected water for uniform distribution by the described water filling port 141 of described upper box body 121; For connecting the pipelined channel 147 of described water filling port 141 and described feed water inlet 146; Described water channel 145 is fastened on the jockey 148 on the described upper box body 121 of described main body 120.
as shown in Figure 2 and Figure 5, described feed water inlet 146 is established along left and right sides spacing below described mophead 110.Described feed water inlet 146 is below described mophead 110, and inner from elongated rod shape water channel 147, the length direction along described water channel 147 arranges, and comprises multiple small circular mouth.Described feed water inlet 146 by the water uniform distribution of being injected by described water filling port 141 on described cleaning pad P.
as shown in Figure 5, described pipelined channel 147 is passages that the hydration reason making to be injected by described water filling port 141 is allocated in described feed water inlet 146.Described pipelined channel 147, from the left side of described mophead 110 being provided with described water filling port 141, forms downward-sloping inclined plane along right direction.As shown in Figure 5, the gradient of described pipelined channel 147 is θ.Accordingly, described water filling port 141 is located at the left side of described pipelined channel 147, is convenient to the water that injected by described water filling port 141 inclined plane along described pipelined channel 147, the direction flowing to the right from left side, and by described feed water inlet 146, be evenly fed on described cleaning pad P.
as shown in Figure 2 and Figure 5, described jockey 148 is respectively equipped with one at the two ends, left and right of described water channel 145, and along the length direction of described water channel 145, on the right of the front end of described water channel 145, be respectively equipped with one with the left side, rear end, and establish in opposite directions with cornerwise shape respectively.As shown in Figure 5, described jockey 148, by screw, is firmly fixed on the lower end of the described upper box body (121) of described main body 120.
below with reference to accompanying drawings the described shower nozzle suction nozzle 160 of described Suction head component 100 is described in detail.
as shown in Fig. 1 ~ Fig. 4, described shower nozzle suction nozzle 160 is fixed on the front of described mophead 110.Described shower nozzle suction nozzle 160 comprises following structure: below the front end being located at described shower nozzle suction nozzle 160, the nozzle casing 162 that bottom is rectangle; In the middle of the rear portion being located at described nozzle casing 162, and the nozzle fixture 161 raised up from centre position, rear portion.
described nozzle casing 162 is located at the front portion of described shower nozzle suction nozzle 160, is rectangle bottom it.The cross section of described nozzle casing 162 is the closed curve of a gradual change, and the inside of described nozzle casing 162 is provided with the shower nozzle suction nozzle for sucking floor-dust and rubbish.
described nozzle fixture 161 is convex along direction, upside from the rear end central authorities of described nozzle casing 162.The front end of described nozzle fixture 161 is in protruding dome-like, and the rear end of described nozzle fixture 161 is in blocking planar, and the upside of described nozzle fixture 161 forms smooth cross section.Inner in described nozzle fixture 161, be fixed with the described cantilever 310 of described joint 300.
to being located at above described Suction head component 100, and will be described in detail by suction hose and the interconnective described shell 200 of described shower nozzle suction nozzle 160 below.Described shell 200 is provided with and sucks motor and dust bucket, in vertical or simple push rod shape, now, is connected on long soft-pipe in tubular, for by described suction hose, is aspirated through dust and the rubbish of described shower nozzle suction nozzle 160 suction.Described shell 200 is by rotating before and after described joint, and described shell 200 also can left-right rotation in addition.
to connect the described Suction head component 100 such as described mophead 110, described shower nozzle suction nozzle 160, described shell 200 to being used for below, and the described joint that described shell 200 is rotated is described in detail.
as shown in Figures 1 to 5, described joint comprises following structure: the flange 330 projecting upwards setting in the left and right sides on the top of described mophead 110; From the described cantilever 310 that the back side of described shower nozzle suction nozzle 160 is rearward projecting; For supporting the support 350 of described shell 200; For supporting the left and right pin 370,371 of described flange 330, described cantilever 310 and described support 350.
be different from prior art the centre structure being above located at described mophead 110, as shown in Figure 3 and Figure 4, described joint 300 in the technology of the present invention takes into full account the weight of the shower nozzle suction nozzle 160 being located at described mophead 110 front, along described shower nozzle suction nozzle 160 direction, be provided with forward described joint 300.
as shown in Figure 2, the left flange 331 of described flange 330 and right flange 332 are fixedly connected in downside quadrangle flange gripper shoe 337.Described flange 330 is located on the upper central position of described mophead 110, and on the described joint connection 125 between described left and right radical occlusion device 122,123, described left and right flanges 331,332 in four limit row plate objects, and projects upwards.The lateral surface of described left and right flanges 331,332 is provided with linear guiding device (333) and through hole 334.
as shown in Fig. 2 ~ Fig. 4, the described linear guiding device 333 of described left and right flanges 331,332 is two linearities respectively on left flange 331 and right flange 332, and two straight lines of described linear guiding device 333 are parallel to each other.Two straight lines of described linear guiding device 333 extend to front position from the rear end of described left and right flanges 331,332, and downward-sloping from the forward end direction, rear end of described left and right flanges 331,332.Therefore, two straight lines of described linear guiding device 333, can be used as the guide rail that the cantilever 310 that described shower nozzle suction nozzle 160 can be made to carry out seesawing seesaws.Between two straight lines of described linear guiding device 333, be provided with and can insert for connecting and through hole 334 described in the small circular supporting the described left and right pin 370,371 of described cantilever 310 and described flange 330 and described support 350.Described through hole 334 tilts along front extreme direction from the center of described flange 330 and establishes.
as shown in Fig. 2 ~ Fig. 4, described cantilever 310 connects the rear end being located at described shower nozzle suction nozzle 160, to rearward projection.Described cantilever 310 is by comprising following structure: described left and right cantilever 311,312; Connect the described jib 318 being located at the front position of described left and right cantilever 311,312; Be located at described jib 318 middle position, for inserting the circular hose mouth 319 of described suction hose.
as shown in Fig. 2 ~ Fig. 4, described left and right cantilever 311,312 is to rearward projection.Described left and right cantilever 311,312 comprises following structure: the elongated hole 313 arranged along anterior-posterior length direction; Described left and right pin 370,371 is exerted pressure, to determine that the anterior position of described left and right cantilever 311,312 position, front and back determines that convex closure 314 and rear position determine convex closure 315; Be located at the elongated hole 316 around described elongated hole 313, the periphery of described elongated hole is the curve-like of gradual change.
be described in detail to the various structural elements be contained in described left and right cantilever 311,312 below.
as shown in Fig. 2 ~ Fig. 4, described elongated hole 313 is positioned at from described jib 318 rearward outstanding described left and right cantilever 311,312 inside extended, in oblong shape.In the position, front-end and back-end of described elongated hole 313, be respectively equipped with two described anterior position at upper and lower position and determine that convex closure 314 and described rear position determine convex closure 315.
as shown in Fig. 2 ~ Fig. 4, described anterior position determines that convex closure 314 and described rear position determine that convex closure (315) is located on the position, front-end and back-end of described elongated hole 313 medial surface, in little hemispheric convex closure shape respectively.Described anterior position determines that convex closure 314 is exerted pressure to the described left and right pin 370,371 that the front position from described elongated hole 313 is inserted in described elongated hole 313, with the trend making described left and right cantilever 311,312 have a retrogressing.Described rear position determine convex closure 315 to from the rear end inside described elongated hole 313 the described left and right pin 370,371 be inserted in described elongated hole 313 exert pressure, with the trend making described left and right cantilever 311,312 have an advance.
as shown in Fig. 2 ~ Fig. 4, described elongated hole 316 lays respectively at the position, the upper side and lower side of described elongated hole 313, curved shape.When the described left and right cantilever 311,312 arranging forward or arrange backward rearward slides or forwards slides, by promoting the described anterior position be located at inside described elongated hole 313, described left and right pin 370,371 determines that convex closure 314 and described rear position determine convex closure 315, move to make its rear end along described elongated hole 313 or front extreme direction.Accordingly, when described left and right cantilever 311,312 slides along front and rear direction, determining that convex closure 314 and described rear position determine convex closure 315 applied pressure according to described left and right pin 370,371 to described anterior position, will there is elastic deformation in described elongated hole 313.Described elongated hole 316 allows described elongated hole 313 that elastic deformation occurs, to improve the endurance quality of described left and right cantilever 311,312.
described left and right cantilever 311,312 is located on described flange 330 by described left and right pin 370,371 connection, and can forward and backwardly slide, thus changes the position of described shower nozzle suction nozzle 160.As shown in Figure 3 and Figure 4, Fig. 3 is the view of the cleaning pad P1 adopting t1 thickness; Fig. 4 is the state side schematic view of the cleaning pad P2 adopting t2 thickness.At this, thickness t2 is greater than thickness t1 (t1<t2).But as shown in Figure 3 and Figure 4, be located at the distance d1 between the nozzle suction inlet 163 of described nozzle casing 162 lower end and ground and d2, according to the thickness of described cleaning pad, identical value can be become, d1=d2 when described left and right cantilever 311,312 forward and backward sliding.Accordingly, according to the thickness of adopted described cleaning pad, make to remain between described nozzle suction inlet 163 and ground in certain height the present invention to be 2mm, to guarantee best suction effect.
be described in detail to the described support 350 be located on described joint 300 below.
as shown in Fig. 1 ~ Fig. 4, described support 350 is positioned at the upper side position of described left and right flanges 331,332, and by described left and right pin 370,371, is interconnected with described left and right cantilever 311,312 and described left and right flanges 331,332.
described support 350 comprises following structure: be located at centre position, the supporting plate 351 in quadrangle; With from described supporting plate 351 lower end along the interconnective lower bracket 355 of described flange projecting in downward direction; Be interconnected from the upper end of described supporting plate 351 along the described shell 200 that upward direction is projecting, for the upper bracket 354 supporting described shell 200.
in described support 350, the centre rotational axis for the centre rotational axis and described lower bracket 355 that connect the described upper bracket 354 of described shell 200 forms right angle, in the shape of ring ball joint 300.
as shown in Figure 2, described supporting plate 351 is positioned at the centre position of described support 350, and the cross section of described supporting plate is a quadrangle.The inside of described supporting plate 351 is provided with the circular port of the flexible pipe 400 that can insert for guiding described suction hose.In the lower end of described supporting plate 351, be arranged in the prominent part of described lower bracket 355, upper end is provided with described upper bracket 354.
from the lower end of described supporting plate 351 along the described lower bracket 355 being arranged in the prominent part of two quadrangles in downward direction, and be also provided with in described lower bracket 355 by described left and right pin 370,371 and the interconnective circular through hole 358 of described left and right flanges 331,332.
the described upper bracket 354 of two quadrangles is arranged in the prominent part of from the upper end of described supporting plate 351 along upward direction, and cylindric short rotating shaft is arranged in the prominent part of in the inside of described upper bracket 354, to be interconnected with described shell 200, and make described shell 200 left-right rotation.
as shown in Fig. 2 ~ Fig. 4, described left and right cantilever 311,312 and described support 350 are connected in described left and right flanges 331,332 by described left and right pin 370,371.As shown in Figure 2, comprise can successively by interconnective cylindric latch 370a, 371a and circular plug 370b, 371b after the elongated hole 313 of the through hole 334 of described left and right flanges 331,332, the through hole 358 of described lower bracket 355, described left and right cantilever 311,312 for described left and right pin 370,371.
because respectively by the described anterior position be located at inside described left and right cantilever 311,312, described left and right pin 370,371 determines that convex closure 314 and described rear position determine that convex closure 315 is exerted pressure, with described left and right cantilever 311,312 forward and backward slide time, make described left and right cantilever 311,312 that elastic deformation occur.Therefore, size and the material of described left and right pin 370,371 is determined with this.
as mentioned above, left and right cantilever 310 according to the structure of elongated hole 313 and linear guiding device 333, the front and back gliding member function slided before and after playing.Therefore, be convenient for changing cleaning pad, and according to the thickness of cleaning pad, spacing between certain ground and nozzle suction inlet 163 can be kept, to obtain equal suction.Because spacing is long, can suction be reduced, and then reduce dust collection efficiency; And spacing is too short, then can adsorb on the ground, cause being difficult to front and back transfer.
described joint is located on the eccentric e position of position between the front end of described mophead 110 and the center c of described mophead 110, why described joint 300 keeps such position, be because in the structural element of described joint 300, described left and right flanges 331,332 is between the front end and the center of described mophead 110 of described mophead 110 on position.As shown in Figure 3, by the eccentric position of described left and right flanges 331,332, for connecting the position of the described left and right pin 370,371 of described left and right cantilever 311,312 and described support 350 and described left and right flanges 331,332, e distance is departed from the c position, center from described mophead 110.
accordingly, effectively can prevent the weight because being located at the shower nozzle suction nozzle 160 in described mophead 110 anterior position and the phenomenon that leans forward of the weight center caused, the phenomenon that when to rotate described shell 200 in front and back to alleviate, mophead lifts.
in addition, adopt the structure supplied water directly to cleaning pad by described water supply installation 140, wet rag is used as the cleaning pad of vacuum cleaner.Now, because the frictional force between wet rag and ground is excessive, therefore when dropping vacuum cleaner backward, the possibility that the front of dust catcher is lifted also can increase, but if eccentric structure, just can contain to greatest extent thisly to lift phenomenon.
prior statement, the technology of the present invention is not limited to specific one preferred embodiment described, as long as under the prerequisite not departing from the main idea of the present invention of applying in application range, have the people of the usual sex knowledge of the technical field of the invention, all various deformation can be carried out, and such change all belongs in application range of the present invention.
Claims (3)
1. a vacuum cleaner, comprising:
Mophead;
Be located at the shower nozzle suction nozzle in described mophead front;
Be connected with described shower nozzle suction nozzle, and be provided with the shell sucking motor and dust bucket;
For connecting described mophead, described shower nozzle suction nozzle and described shell, and can make the joint that rotates before and after described shell, described joint is positioned at the front end of described mophead and departs from the center of described mophead,
It is characterized in that: described vacuum cleaner also comprises can make the described shower nozzle suction nozzle front and back gliding member that front and back are slided on described mophead,
Described front and back gliding member comprises:
Be arranged on flange upwardly above described mophead, described flange comprise one on the left of flange and a right flange,
described left side flange and described right flange are respectively provided with a through hole;
at the cantilever that the front and back line of travel of described shower nozzle suction nozzle is rearward given prominence to, cantilever on the right side of cantilever and on the left of comprising, described left side cantilever and described right side cantilever are respectively provided with an elongated hole, and the length direction of described elongated hole is consistent with the front and back line of travel of described shower nozzle suction nozzle;
Be inserted in the pin in described through hole and described elongated hole, described pin enables that described cantilever is relative with described flange to be slided;
One linear guiding device, described linear guidance device guides described left side cantilever to slide so that a rectilinear direction is relative along described left side flange with described right flange respectively with described right side cantilever,
Be provided with anterior position in described elongated hole and determine that convex closure and rear position determine convex closure, described anterior position determines that convex closure and rear position determine that convex closure is by exerting pressure to described pin, determines anterior position and the rear position of described cantilever.
2. vacuum cleaner according to claim 1, it is characterized in that: the top of described mophead is provided with water filling port, being provided with the feed water inlet for supplying water to cleaning pad in the bottom of described mophead, being provided with the pipelined channel for connecting described water filling port and described feed water inlet in the inside of described mophead.
3. vacuum cleaner according to claim 2, it is characterized in that: described feed water inlet is along the left and right directions spread configuration of described mophead, described pipelined channel is from the left side of described mophead towards the direction on the right side of mophead, form downward-sloping inclined plane, described water filling port is located at the left side of described pipelined channel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0156481 | 2012-12-28 | ||
| KR1020120156481A KR101378376B1 (en) | 2012-12-28 | 2012-12-28 | Vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
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| CN103356140A CN103356140A (en) | 2013-10-23 |
| CN103356140B true CN103356140B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310327535.5A Expired - Fee Related CN103356140B (en) | 2012-12-28 | 2013-07-31 | Vacuum cleaner |
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| Country | Link |
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| KR (1) | KR101378376B1 (en) |
| CN (1) | CN103356140B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11426038B2 (en) | 2017-09-11 | 2022-08-30 | Sharkninja Operating Llc | Cleaning device |
| CA3074503A1 (en) | 2017-09-11 | 2019-03-14 | Sharkninja Operating Llc | Cleaning device |
| EP3873314B1 (en) | 2018-11-01 | 2023-08-30 | SharkNinja Operating LLC | Cleaning device |
| US11426044B1 (en) | 2018-12-18 | 2022-08-30 | Sharkninja Operating Llc | Cleaning device |
| WO2020132032A1 (en) | 2018-12-18 | 2020-06-25 | Sharkninja Operating Llc | Cleaning device |
| CN110123221A (en) * | 2019-06-12 | 2019-08-16 | 苏州爱普电器有限公司 | Outlet device and wet type mopping device and Wet-dry cleaning head |
| 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 |
| US10959584B1 (en) | 2019-10-31 | 2021-03-30 | Sharkninja Operating Llc | Replacement head for a vacuum |
| US11452414B2 (en) | 2019-10-31 | 2022-09-27 | Sharkninja Operating Llc | Replacement head for a vacuum |
| USD946223S1 (en) | 2020-02-14 | 2022-03-15 | Sharkninja Operating Llc | Cleaning device |
| USD946843S1 (en) | 2020-02-14 | 2022-03-22 | Sharkninja Operating Llc | Cleaning device |
| USD946842S1 (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 |
| US11179014B2 (en) | 2020-02-19 | 2021-11-23 | Sharkninja Operating Llc | Cleaning device system and method for use |
| US10952580B1 (en) | 2020-02-19 | 2021-03-23 | Sharkninja Operating Llc | Cleaning device with rotatable head |
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| CN2482957Y (en) * | 2001-04-16 | 2002-03-27 | 宋潇潇 | Multi-functional mop |
| CN1764405A (en) * | 2003-01-10 | 2006-04-26 | 皇家器具有限公司 | Vacuum cleaner with cleaning pad |
| CN102379664A (en) * | 2010-09-06 | 2012-03-21 | 苏州韩京姬科技有限公司 | Hinge assembly for vapour cleaner |
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| US6345408B1 (en) * | 1998-07-28 | 2002-02-12 | Sharp Kabushiki Kaisha | Electric vacuum cleaner and nozzle unit therefor |
| JP3777493B2 (en) * | 1998-09-18 | 2006-05-24 | 三菱電機株式会社 | Vacuum cleaner suction tool |
| KR100298936B1 (en) * | 1998-09-26 | 2001-10-27 | 전주범 | Vacuum cleaner brush to reduce operating resistance |
| US6772474B2 (en) * | 2001-03-12 | 2004-08-10 | Matsushita Electric Corporation Of America | Upright vacuum cleaner with spring loaded nozzle |
| KR100738478B1 (en) | 2006-06-02 | 2007-07-11 | 주식회사 크리엘 | Steam and vacuum cleaner |
| CN101108089B (en) * | 2006-07-19 | 2012-04-18 | 乐金电子(天津)电器有限公司 | Steam generating device and vacuum cleaner including the same |
| KR100824944B1 (en) * | 2006-12-27 | 2008-04-28 | 김유인 | Inhaler for vacuum cleaner |
| KR100828100B1 (en) | 2006-12-28 | 2008-05-07 | (주)이엘티 | Vaporizing apparatus of vacuum andsteam cleaner |
| KR101039491B1 (en) | 2008-04-16 | 2011-06-08 | 엘지전자 주식회사 | The nozzle of vacuum cleaner |
| CN202313185U (en) * | 2011-12-02 | 2012-07-11 | 卓力电器集团有限公司 | Water supplying device and steam mop provided with same |
-
2012
- 2012-12-28 KR KR1020120156481A patent/KR101378376B1/en active IP Right Grant
-
2013
- 2013-07-31 CN CN201310327535.5A patent/CN103356140B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482957Y (en) * | 2001-04-16 | 2002-03-27 | 宋潇潇 | Multi-functional mop |
| CN1764405A (en) * | 2003-01-10 | 2006-04-26 | 皇家器具有限公司 | Vacuum cleaner with cleaning pad |
| US7137169B2 (en) * | 2003-01-10 | 2006-11-21 | Royal Appliance Mfg. Co. | Vacuum cleaner with cleaning pad |
| CN102379664A (en) * | 2010-09-06 | 2012-03-21 | 苏州韩京姬科技有限公司 | Hinge assembly for vapour cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103356140A (en) | 2013-10-23 |
| KR101378376B1 (en) | 2014-03-27 |
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