CN1298687A - Electric suction cleaner - Google Patents
Electric suction cleaner Download PDFInfo
- Publication number
- CN1298687A CN1298687A CN00134477A CN00134477A CN1298687A CN 1298687 A CN1298687 A CN 1298687A CN 00134477 A CN00134477 A CN 00134477A CN 00134477 A CN00134477 A CN 00134477A CN 1298687 A CN1298687 A CN 1298687A
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- Prior art keywords
- dust collector
- aforementioned
- brush
- electric dust
- main body
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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
- 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
- A47L9/32—Handles
- A47L9/325—Handles for wheeled suction cleaners with steering handle
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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
- 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
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
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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
- 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
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A vacuum cleaner comprises a cleaner body including a dust collecting chamber and an electric blower, a rotatably provided suction part having a suction port, and a handle for operating the cleaner body, a handle part on the upper part of the handle, a roughly L-shaped handle part arranged on the lower part of the handle for conveying the cleaner body, a recessed part for installing an attachment provided above and close to the roughly L-shaped handle part. Thereby, the volume of the dust collecting chamber is able to be increased without increasing the whole volume of the vacuum cleaner.
Description
The present invention relates to general home-use electric dust collector, especially relate to a kind of electric dust collector that has increased the control of dust volume or improved the operation performance.
Figure 12 is the partial cut-out side sectional view of traditional this kind electric dust collector.Below, the structure of traditional electric dust collector is described.In Figure 12, the 101st, the main body of dust collector of the built-in dust storage chamber 102 in top, the built-in electric fan 103 in below.In the back upper place of this main body of dust collector 101 handle 104 is housed.Be provided with the suction portions 105 that relative main body of dust collector 101 rotates freely in addition in the bottom of main body of dust collector 101.The 106th, connect the flexible pipe of dust storage chamber 102 and suction portion 105, one end and dust storage chamber 102 interior paper bag 107, the other ends are connected with suction portion 105.And be that the back of main body of dust collector 101 is provided with recess 108 at the rear of dust storage chamber 102, can freely take off assembly parts 109 at this recess 108.
The structure of the suction portion of this kind electric dust collector generally as the spy open shown in the clear 50-9254 communique like that.Figure 13 is the side view of the conventional electric dust catcher suction portion that puts down in writing of above-mentioned communique, and Figure 14 is the cutaway view of same electric dust collector suction portion.
In Figure 13 and Figure 14, the 121st, suction portion, its front lower place forms air entry 122.The 123rd, be contained in the rotary brush at air entry 122 places, drive towards a certain direction rotation by belt 124 by motor 125.The two ends of rotary brush 123 are equipped with being integral and are protruded towards the oblique outside and be edge brush 126 at the brush body 127 of circumferencial direction band hair, and edge brush 126 extends to the width top of suction portion 121 always.In addition, the two sides 128 of the suction portion 121 that clips of brush body 127 are same size substantially with edge brush 126.The 129th, by (not shown) such as flexible pipes and the pipe that the suction device (not shown) of electric dust collector etc. is connected, link to each other with air entry 122.
The suction device that operation links to each other with pipe 129 then is inhaled into from air entry 122 by the ground dust of rolling towards the rotary brush 123 of a certain direction rotation, and the pipe 129 of flowing through is inhaled into suction device.
But, in above-mentioned traditional structure, increase the control of dust volume with original structure, then the face shaping of main body of dust collector 101 increases, and causes its weight also correspondingly to increase.
In addition, in the structure of conventional electric dust catcher suction inlet, during towards the direction move operation identical with the direction of rotation of rotary brush 123, the walking of the auxiliary suction portion 121 of the revolving force of rotary brush 123 is so its operating physical force is little, easy to use with suction portion 121.But, when against the operation of the direction of rotation of rotary brush 123, have that operating physical force increases, uses the attraction of inconvenience and suction portion 121 sides weak, a problem of the dust collecting performance difference in corner etc.In addition, edge brush 126 is equipped with in the side of suction portion 121, so in use exist edge brush 126 situation of scratch furniture etc. easily.
The 1st purpose of the present invention is, solves above-mentioned traditional problem, and a kind of electric dust collector is provided, and above-mentioned dust catcher need not increase the face shaping of main body of dust collector and gain in weight just can increase the control of dust volume.Again, the 2nd purpose of this aspect provides the electric dust collector of dust collecting performance good operation performance good, that move forward and backward when cleaning.
Realize the method for this purpose
For realizing above-mentioned the 1st purpose, electric dust collector of the present invention by: the handle of the main body of dust collector of built-in dust storage chamber and electric fan, the above-mentioned main body of dust collector of operation, have the suction portion that suction inlet and the rotation of aforementioned relatively main body of dust collector be provided with freely, a handle portion that the cross section roughly is the L font; The recess that the installation accessory that the upper portion of aforementioned handle portion is provided with is used constitutes.Such structure can be placed in accessory in the recess of handle portion top, so can be added to the control of dust volume and get on being located at recess on the main body of dust collector.
In addition, for reaching the 2nd purpose, electric dust collector of the present invention has the main body of dust collector of built-in dust storage chamber and electric fan, operate the handle of aforementioned main body of dust collector, have the suction portion that the rotation of suction inlet and aforementioned relatively main body of dust collector is provided with freely, aforementioned suction portion is by be provided with the main rotary brush that at least a cylindrical body forms in stirring body or the wiping body on circumference, be contained in the motor on the aforementioned cylindrical body, the rotation deceleration back of aforementioned motor is rotated the deceleration device of aforementioned cylindrical body, be arranged at least one end of aforementioned cylindrical body and with aforementioned cylindrical body coaxial and with the brush body of the direction of rotation reverse rotation of aforementioned main rotary brush, at least a edge brush of forming constitutes in stirring body on the aforementioned brush body peripheric surface or the wiping body by being located at.Such structure can be assisted the walking of main body of dust collector by the revolving force of stirring body or wiping body, so can alleviate the front and back operating physical force of handle, easy to use, raising operability.
The simple declaration of accompanying drawing
Fig. 1 is the partial cut-out sectional view of the electric dust collector of the 1st embodiment of the present invention.
Fig. 2 is the front view of same electric dust collector.
Fig. 3 is the rearview of same electric dust collector.
Fig. 4 is the side view when same electric dust collector is rotated downwards.
Fig. 5 is the front view of the electric dust collector of the 2nd embodiment of the present invention.
Fig. 6 is the side view of same electric dust collector.
Fig. 7 is the partial cut-out cutaway view of same electric dust collector.
Fig. 8 is the rearview of same electric dust collector.
Fig. 9 is the cutaway view of the suction portion of same electric dust collector.
Figure 10 is the cutaway view of suction portion of other embodiment of same electric dust collector.
Figure 11 is the cutaway view of suction portion of other embodiment of same electric dust collector.
Figure 12 is the partial cut-out sectional view of conventional electric dust catcher.
Figure 13 is the side view with the suction portion of electric dust collector.
Figure 14 is the cutaway view with suction portion.
The working of an invention form
The structure of invention claimed in claim 1 is: described dust catcher comprises: in keep dust storage chamber and electricity The handle of the main body of dust collector of moving blower fan, the aforementioned main body of dust collector of operation, with suction inlet and in aforementioned suction Rotation arranges freely on the dirt device main body sucting, cross section are the roughly handle section of L font, aforementioned carrying The upper portion of hand is provided with the recess of installation fitting; By this, eliminated on the main body of dust collector to be used for installing and joined The recess of part, this part can be used as the control of dust volume and takes full advantage of, and has saved in the dust storage chamber of electric dust collector Recess, increased the control of dust volume.
Invention claimed in claim 2 is especially with recess claimed in claim 1 and handle section one Be shaped, by this, can reduce the part number, reduce cost.
Invention claimed in claim 3 is especially in claim 1 or 2 described inventions, with shape Become the sidewall of recess to form oblique shape, so easily loading and unloading accessories.
The described invention of claim 4 is in claim 1-3 in each described invention, when main body of dust collector is rotated up and down, the wall that roughly is the handle portion of L font is run into swept surface earlier than accessory, so when main body of dust collector is rotated use towards the below, the handle portion wall that roughly is the L font is run into swept surface earlier than accessory, can prevent the damage of accessory.Also can prevent the damage of accessory in addition to ground.
The structure of the described invention of claim 5 is: described dust catcher comprises: the main body of dust collector of built-in dust storage chamber and electric fan, operate the handle of aforementioned main body of dust collector, have the suction portion that the rotation of suction inlet and aforementioned relatively main body of dust collector is provided with freely, aforementioned suction portion is by be provided with the main rotary brush that cylindrical body at least a in stirring body or the wiping body forms on circumference, be contained in the motor on the aforementioned cylindrical body, the rotation deceleration back of aforementioned motor is rotated the deceleration device of aforementioned cylindrical body, be arranged at least one end of aforementioned cylindrical body and with aforementioned cylindrical body coaxial and with the brush body of the direction of rotation reverse rotation of aforementioned main rotary brush, by being located at least a edge brush of forming in stirring body on the aforementioned brush body peripheric surface or the wiping body.Such structure can be assisted the walking of main body by the revolving force of stirring body or wiping body, so can alleviate the front and back operating physical force of handle, easy to use, raising operability.
The described invention of claim 6 by must be greater than the rotation of main rotary brush with the speed setting of brush body, can increase the roll power of edge brush to the rubbish of the corner portion on the corner portion on wall and ground or furniture and ground, and the dust collecting performance in corner is improved.
The structure of the described invention of claim 7 is, because the stirring body or the wiping body that are located on the cylindrical body of main rotary brush are brush and sac like or lamellar, so, roll rubbish by simple structure.
The structure of the described invention of claim 8 is to be brush and sac like or lamellar owing to constitute the stirring body or the wiping body of edge brush, so to roll rubbish by simple structure.
The described invention of claim 9, system is outer through being provided with greatlyyer than the external diameter of the stirring body formula wiping body of main rotating brush with the edge brush, assists the walking of main body by the revolving force of edge brush, by this, can further alleviate the front and back operating physical force of handle, easy to use, raising operability.
The described invention of claim 10, its deceleration device uses the planetary gear that has pivot on cylindrical body is coaxial, does not need to slow down with belt etc., saves space, realizes miniaturization by this.
The described invention of claim 11 is that the speed setting with the brush body must be lower than the rotating speed of main rotary brush, by this, even the edge brush is run into furniture and also is difficult for bringing big damage in use.
The structure of the described invention of claim 12 is, described dust catcher is by the main body of dust collector of built-in dust storage chamber and electric fan, operate the handle of above-mentioned main body of dust collector, have the suction portion that suction inlet and the rotation of aforementioned relatively main body of dust collector are provided with freely, the cross section roughly is the handle portion of L font, the recess that the installation accessory that the upper portion of aforementioned handle portion is provided with is used constitutes, aforementioned suction portion is by be provided with the main rotary brush that cylindrical body at least a in stirring body or the wiping body forms on circumference, be contained in the motor on the aforementioned cylindrical body, the rotation deceleration back of aforementioned motor is rotated the deceleration device of aforementioned cylindrical body, be arranged at least one end of aforementioned cylindrical body and with aforementioned cylindrical body coaxial and with the brush body of the direction of rotation reverse rotation of aforementioned main rotary brush, at least a edge brush of forming constitutes in stirring body on the aforementioned brush body peripheric surface or the wiping body by being located at, can save the recess of main body of dust collector like this, be used as the control of dust volume with this, utilize the revolving force of brush body to assist the walking of main body of dust collector, thus, make moving forward and backward of handle easy to operate, become electric dust collector easy to use.
Below utilize accompanying drawing that one embodiment of the invention are described.
(embodiment 1)
Fig. 1 is the partial cut-out sectional view of the electric dust collector of the 1st embodiment of the present invention, and Fig. 2 is the front view of same electric dust collector, and Fig. 3 is the rearview of same electric dust collector.Fig. 4 is the side view when same electric dust collector is rotated downwards.
In Fig. 1-Fig. 3, the 1st, main body of dust collector, in the dust storage chamber 2 in described main body of dust collector by the built-in bag 3 that forms with paper etc., and electric fan 4.Bag 3 can cover 5 by loading and unloading and exchange.The bottom of aforementioned main body of dust collector 1 is connected with the suction portion 7 that has the suction inlet 6 that the dust on the swept surface is sucked.The rotary brush 8 that dust is rolled is housed in this suction portion 7, and is provided with handle 9 in the place ahead and the side surface part of suction portion 7.Again, the rotating shaft 10 that suction portion 7 is arranged to main body of dust collector 1 is the center, and main body of dust collector 1 is freely rotatable relatively.
The rear face of dust storage chamber 2 is connected with the flexible pipe 11 of the retractable that is communicated with dust storage chamber 2.The other end of flexible pipe 11 is communicated with suction inlet 6 by connecting pipe 12.Be provided with handle 13 in the back upper place of main body of dust collector 1.The upper end of handle 13 forms handle portion 14, and its lower end forms the handle portion 15 that roughly is the L font that removes main body of dust collector 1.Form recess 16 in the upper portion of the handle portion 15 that roughly is the L font, an end of accessory 17 can be pressed into and remain on recess 16 to main body of dust collector 1 sunken inside.In addition, the wall 18 that forms recess 16 is oblique shape, and when accessory 17 was housed, accessory end 19 did not protrude from the handle portion wall 20 that roughly is the L font simultaneously, and promptly the X-X line from Fig. 1 does not protrude.
Below, the work of said structure is described.In case main body of dust collector 1 energising, the dust of swept surface is rolled in electric fan 4 and rotary brush 8 rotations, and simultaneously, the attraction wind that is produced by motor fan 4 is transplanted on dust storage chamber 2 with dust from suction inlet 6.At this moment, structure is such as described above, and the installation portion of accessory 17 is that recess 16 separates from dust storage chamber 2, is positioned at the upper portion of the handle portion 15 that roughly is the L font, recess in the dust storage chamber 2 disappears, and utilizes this part the volume of accessory 17 can be increased in the control of dust volume at least and goes.In addition, no concave-convex in the dust storage chamber 2 make the appearance looks elegant of main body of dust collector 11.And will be near above the handle portion 15 that roughly is the L font recess 16 and the handle portion 15 integrally formed cost degradations of realizing that roughly are the L font of depression.
In addition, when the cleaning corner, accessory 17 is taken off from recess 16, the head that is contained in flexible pipe 11 carries out the corner cleaning, because of the wall 18 that forms recess 16 is oblique shape so accessory 17 loads and unloads easily, can realize the electric dust collector of low cost, high usability.
Again, as shown in Figure 4, during equal altitudes is low under cleaning bed place, rotating shaft 10 with main body of dust collector 1 is the center, clean after main body of dust collector 1 rotated downwards, at this moment, the handle portion wall 20 that roughly is the L font contacts with swept surface prior to accessory 17, so can not damage accessory 17, swept surface can not damaged in accessory end 19 yet.
(embodiment 2)
Fig. 5 is the front view of the electric dust collector of the 2nd embodiment of the present invention, Fig. 6 is the side view of same electric dust collector, Fig. 7 is the partial cut-out cutaway view of same electric dust collector, and Fig. 8 is the rearview of same electric dust collector, and Fig. 9 is the cutaway view of same electric dust collector suction portion.Figure 10 and Figure 11 are the cutaway views of suction portion of other embodiment of same electric dust collector.
In Fig. 5-Fig. 9, the 31st, main body of dust collector, its built-in electric fan 32 in below, dust storage chamber 33 is formed at top, and the top is provided with handle 34 again.The 35th, the electric fan exhaust outlet that the exhaust of electric fan 32 is discharged, the 36th, cover the lid of dust storage chamber 33 and electric fan exhaust outlet 35.37 are formed at the lid exhaust outlet that covers in 36, will discharge to the outside from the air that electric fan exhaust outlet 35 is discharged, and are provided with exhaust gas filter net 38.
The 39th, do the suction portion that rotation axle freely supports by main body of dust collector 1, its front lower place forms air entry 40.The 41st, be contained in the micro-machine in the suction portion 39, have motor shaft 42.The 43rd, be contained in main rotary brush in the air entry 40, mix brush 45 at the outer peripheral face of cylindrical body 44.
The 52nd, planetary gear, the 1st gear 53 is fixed in motor shaft 42, its left and right sides is by the 2nd bearing 48 and 50 clampings of the 3rd bearing, the 2nd gear 54 is by axle 55 supportings that are located on the gear carrier 49, the rotation of the 1st gear 53 passes to the 3rd gear 56 that is formed at week in the cylindrical body 44, makes cylindrical body 44 press the opposite direction deceleration of motor shaft 42 direction of rotation.
Like this by the planetary gear 52 that has pivot on will be with cylindrical body 44 coaxial as deceleration device, the belts of the usefulness that no longer needs to slow down etc. can save space the implement device miniaturization.
Be provided with edge brush 57 on an end of motor shaft 42 is coaxial, this edge brush 57 protrudes and is equipped with the brush body 58 of circumferencial direction band hair towards the oblique outside.The 59th, cover the side wall portion of brush body 58 sides, integrally formed or be contained on this shell with the shell of suction portion 39.The 60th, lower opening and the opening that is communicated with aforementioned air entry 40, this opening 60 makes the end of edge brush 57 expose and protrude towards the oblique outside, make the sidewall locations of the position, outer end of edge brush 57 and suction portion 39 basic identical simultaneously, can not occur in wall etc. and locate the residual situation that cleaning material is arranged.And brush body 58 can be arranged on the two ends of cylindrical body 44 or arbitrary end wherein.
In aforementioned structure, in case make the rotating speed of the rotating speed of edge brush 57, then increased the power of rolling of rubbish of the corner portion on the corner portion on wall and ground or furniture and ground greater than main rotary brush 43, improve dust collecting performance.But, iff being in order to improve dust collecting performance, then also the rotating speed of limit level brush 57 rotating speed with main rotary brush 43 can be improved, but noise increases like this.Therefore, present embodiment reduces noise as far as possible, and improves the rotating speed of the both sides of the edge brush 57 of dust collecting performance difference away from suction inlet, can improve the dust collecting performance of this part, to improve whole dust collecting performance.
In addition, because planetary gear 52 rotates cylindrical body 44 towards motor shaft 42 opposite direction of rotation, therefore the direction of rotation of edge brush 57 that is fixed in motor shaft 42 ends is opposite with the direction of rotation of main rotary brush 43, when hand-held handle 34 moves forward and backward operation with main body 31, when the direction of rotation of main rotary brush 43 is consistent with direction of travel, then the operating physical force of handle 34 is little, easy to use, cut the time with the direction of rotation reverse operating of main rotary brush 43, can assist the walking of main body of dust collector by the revolving force of edge brush 57, the operating physical force of handle 34 alleviates, easy to use, improved the operability that moves forward and backward of handle 34.Again, the flexible pipe that 61 is ends links to each other with dust storage chamber 33 with air entry 40, the other end, 62 are provided in a side of in the dust storage chamber 33 and the dust bag that is connected with the suction side of aforementioned flexible pipe 61, and the 63rd, walk and use roller.
The dust of being rolled by the edge brush 57 of brush body 58 enters air entry 40 from the opening 60 of suction portion 39, and the dust that main rotary brush 43 is rolled also enters air entry 40 separately, and the flexible pipe 61 of flowing through is collected in the dust bag 62.The edge brush 57 of the brush 45 of aforementioned cylindrical body 44, brush body 58 outer peripheral faces also can also can not use brush according to the difference of purpose and purposes, but selects laminal stirring body or wiping body etc. for use.
As shown in figure 10, make the external diameter of the brush external diameter of edge brush 57 greater than main rotary brush 43, when hand-held handle 34 moves forward and backward operation with main body 31, when with the direction of rotation reverse operating of main rotary brush 43, edge brush 57 is with the further reverse walking of auxiliary main body of dust collector 31 of revolving force, so the operating physical force of handle 34 is little, easy to use, can further improve the operability that moves forward and backward of handle 34.
Again, as shown in figure 11, cylindrical body 44 is fixed on the motor shaft 42, axle 64 rotation with planetary gear 65 deceleration edge brushes 57, in case the rotating speed of edge brush 57 is further than the rotating speed that is lower than main rotary brush 43, then when using electric dust collector,, also can avoid big damage even edge brush 57 and brush body 58 contact with furniture.
(embodiment 3)
The dust collector structure of the 3rd embodiment of the present invention is, uses the suction portion (not shown) of the electric dust collector of the 2nd embodiment of the present invention, as the suction portion of the electric dust collector of the increase control of dust volume among the present invention the 1st embodiment.The described structure of instrument both can keep big control of dust volume, and can be provided at when cleaning does not again hand-heldly need great strength very, electric dust collector easy to use before moving forward and backward the operation main body of dust collector.
The effect of invention
As mentioned above, invention according to claim 1 is provided with and can installs in the upper portion of handle section The recess of accessory at this installation fitting, can save the recess of main body of dust collector, and this part is increased to collection The dirt chamber. Therefore the concavo-convex disappearance in the dust storage chamber, the control of dust volume increases.
Invention according to claim 2 forms one with recess and handle section, by this, can reduce The part number realizes cost degradation.
Invention according to claim 3 is in claim 1 or 2 described inventions, with recess Wall make skewedly, make the loading and unloading of accessory easy.
Invention according to claim 4, in the described invention of each in claim 1-3, When main body of dust collector was rotated up and down, the wall of handle section contacted swept surface prior to accessory, so will inhale When dirt device main body is rotated downwards and is used, the handle section wall that roughly is L word shape prior to accessory with cleaned Face contact, so accessory can damaged, can prevent that accessory is to the damage on ground simultaneously yet.
Invention according to claim 5, described structure of dust collector comprises: be provided with by stirring at circumference Mix main rotary brush that cylindrical body at least a in body or the wiping body forms, be contained on the aforementioned cylindrical body Make the deceleration device of aforementioned cylindrical body rotation after motor, the rotation deceleration with aforementioned motor; At aforementioned tubular On at least one end of body, be provided with coaxial with aforementioned cylindrical body and with aforementioned main rotary brush The brush body of direction of rotation reverse rotation; Arrange by stirring body or wiping body at aforementioned brush body peripheric surface In the edge brush of at least a composition. Thus, described structure can revolving by stirring body or wiping body Turn to the walking that power is assisted main body, so can alleviate the front and back operating physical force of handle, easy to use, raising operation The property.
Invention according to claim 6 is owing to arrange the rotating speed of brush body to such an extent that be higher than main rotating brush Therefore the rotating speed of son, can improve the edge brush in the corner on the corner on wall and ground section or furniture and ground Section rolls the power of rubbish, improves the dust collecting performance of corner section.
Invention according to claim 7, described structure of dust collector be, be arranged on main rotary brush and Stirring body on the cylindrical body or wiping body are brush and sac like or lamellar, therefore, roll by simple structure Rubbish cleans very totally.
Invention according to claim 8, described structure of dust collector are to consist of the stirring of edge brush Body or wiping body are brush and sac like or lamellar, therefore, roll by simple structure rubbish, clean non-ly Normal clean.
Invention according to claim 9 arranges the external diameter of edge brush greater than main rotary brush Stirring body or the external diameter of wiping body, thus, can be by the walking of the auxiliary main body of the revolving force of edge brush, The front and back operating physical force of handle is further reduced, easy to use, improve operating characteristics.
Invention according to claim 10, because of used take with the coaxial axle center of cylindrical body in rotation The planetary gear of the heart, saves space so can save the required belt etc. that slows down as deceleration device, realizes Miniaturization.
Invention according to claim 11 is because being that rotating speed with the brush body arranges to such an extent that be lower than main rotating brush The rotating speed of son is even the edge brush is run into furniture and also is difficult for taking place big damage during use.
Invention according to claim 12 can obtain control of dust volume electric dust absorption big, easy to use Device.
Claims (12)
1. electric dust collector, the structure of described electric dust collector comprises: by the handle of the main body of dust collector of built-in dust storage chamber and electric fan, the above-mentioned main body of dust collector of operation, have suction inlet and the rotatable relatively suction portion on the aforementioned main body of dust collector, the handle portion that the cross section roughly is the L font of being arranged on freely; The upper portion of aforementioned handle portion is provided with installs the recess that accessory is used.
2. electric dust collector according to claim 1 is characterized in that, described structure is that recess and handle portion is integrally formed.
3. electric dust collector according to claim 1 and 2 is characterized in that, described structure is that the wall that will form recess is skewed.
4. according to each described electric dust collector among the claim 1-3, it is characterized in that described structure is when rotating main body of dust collector up and down, handle portion wall contacts with swept surface prior to accessory.
5. electric dust collector, described electric dust collector structure comprises: the handle of the main body of dust collector of built-in dust storage chamber and electric fan, the aforementioned main body of dust collector of operation, have suction inlet and the rotatable suction portion that is arranged on freely on the aforementioned main body of dust collector; Aforementioned suction portion comprises: by be provided with the main rotary brush that cylindrical body at least a in stirring body or the wiping body forms on side face, after being located at motor on the aforementioned cylindrical body, the rotation of aforementioned motor being slowed down, make the deceleration device of aforementioned cylindrical body rotation, be arranged at least one end of aforementioned cylindrical body, with aforementioned cylindrical body coaxial and with the brush body of the direction of rotation reverse rotation of aforementioned main rotary brush, by being located at least a edge brush of forming in stirring body on the aforementioned brush body peripheric surface or the wiping body.
6. electric dust collector according to claim 5 is characterized in that the rotating speed of brush body is greater than the rotating speed of main rotary brush.
7. according to claim 5 or 6 described electric dust collectors, it is characterized in that, be located at stirring body on the cylindrical body of main rotary brush or wiping body by brush and sac like or lamellarly constitute.
8. according to each described electric dust collector among the claim 5-7, it is characterized in that, constitute the stirring body of edge brush or wiping body by brush and sac like or lamellarly constitute.
9. according to each described electric dust collector among the claim 5-8, it is characterized in that the external diameter of edge brush is greater than the stirring body of main rotary brush or the external diameter of wiping body.
10. according to the described electric dust collector of claim 5-9, it is characterized in that, will with the coaxial axle center of cylindrical body be that the planetary gear of pivot is as deceleration device.
11. electric dust collector according to claim 5 is characterized in that, the speed setting of brush body is lower than the rotating speed of main rotary brush.
12. electric dust collector, the structure of described electric dust collector comprises: by the main body of dust collector of built-in dust storage chamber and electric fan, operate the handle of above-mentioned main body of dust collector, have suction inlet, and the rotatable suction portion that is arranged at freely on the aforementioned main body of dust collector, the cross section roughly is the handle portion of L font, and the upper portion of aforementioned handle portion is provided with installs the recess that accessory is used; Aforementioned suction portion comprises: by be provided with the main rotary brush that cylindrical body at least a in stirring body or the wiping body forms on circumference, be contained in the motor on the aforementioned cylindrical body, make the deceleration device of aforementioned cylindrical body rotation after the rotation deceleration with aforementioned motor, be arranged at least one end, coaxial of aforementioned cylindrical body with aforementioned cylindrical body, and with the brush body of the direction of rotation reverse rotation of aforementioned main rotary brush, by being located at least a edge brush of forming in stirring body on the aforementioned brush body side face or the wiping body.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34448999A JP2001157657A (en) | 1999-12-03 | 1999-12-03 | Floor nozzle and vacuum cleaner |
| JP344489/1999 | 1999-12-03 | ||
| JP037843/2000 | 2000-02-16 | ||
| JP2000037843A JP2001224545A (en) | 2000-02-16 | 2000-02-16 | Vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1298687A true CN1298687A (en) | 2001-06-13 |
| CN1179699C CN1179699C (en) | 2004-12-15 |
Family
ID=26577782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001344773A Expired - Fee Related CN1179699C (en) | 1999-12-03 | 2000-12-01 | Electric suction cleaner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100758074B1 (en) |
| CN (1) | CN1179699C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849797A (en) * | 2009-03-31 | 2010-10-06 | 戴森技术有限公司 | Cleaning appliance |
| CN101849793A (en) * | 2009-03-31 | 2010-10-06 | 戴森技术有限公司 | Cleaning appliance |
| CN101849802A (en) * | 2009-03-31 | 2010-10-06 | 戴森技术有限公司 | Cleaning appliance |
| CN102843946A (en) * | 2010-03-31 | 2012-12-26 | 三菱电机株式会社 | Suction device for electric cleaner |
| CN106175590A (en) * | 2016-07-25 | 2016-12-07 | 苏州好雨家用电器科技有限公司 | A kind of floor brush of dust collector that can thoroughly exhaust dust |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08275910A (en) * | 1995-04-03 | 1996-10-22 | Tec Corp | Vacuum cleaner |
| KR970004224U (en) * | 1995-07-21 | 1997-02-19 | Auxiliary brush mounting structure of vacuum cleaner | |
| KR100251419B1 (en) * | 1997-12-10 | 2000-05-01 | 전주범 | Flexible hose of vacuum cleaner |
| KR100299426B1 (en) * | 1998-04-02 | 2001-10-27 | 전주범 | Auxiliary brush holder for vacuum cleaner |
| JPH11285463A (en) * | 1998-04-03 | 1999-10-19 | Sanyo Electric Co Ltd | Vacuum cleaner |
-
2000
- 2000-12-01 CN CNB001344773A patent/CN1179699C/en not_active Expired - Fee Related
- 2000-12-01 KR KR1020000072437A patent/KR100758074B1/en not_active IP Right Cessation
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849797A (en) * | 2009-03-31 | 2010-10-06 | 戴森技术有限公司 | Cleaning appliance |
| CN101849793A (en) * | 2009-03-31 | 2010-10-06 | 戴森技术有限公司 | Cleaning appliance |
| CN101849802A (en) * | 2009-03-31 | 2010-10-06 | 戴森技术有限公司 | Cleaning appliance |
| CN101849793B (en) * | 2009-03-31 | 2013-01-02 | 戴森技术有限公司 | Cleaning appliance |
| CN101849797B (en) * | 2009-03-31 | 2013-01-02 | 戴森技术有限公司 | Cleaning appliance |
| CN101849802B (en) * | 2009-03-31 | 2013-06-05 | 戴森技术有限公司 | Cleaning appliance |
| CN102843946A (en) * | 2010-03-31 | 2012-12-26 | 三菱电机株式会社 | Suction device for electric cleaner |
| CN102843946B (en) * | 2010-03-31 | 2015-04-22 | 三菱电机株式会社 | Suction device for electric cleaner |
| CN106175590A (en) * | 2016-07-25 | 2016-12-07 | 苏州好雨家用电器科技有限公司 | A kind of floor brush of dust collector that can thoroughly exhaust dust |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100758074B1 (en) | 2007-09-11 |
| KR20010062066A (en) | 2001-07-07 |
| CN1179699C (en) | 2004-12-15 |
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