CN2571321Y - Electric suction cleaner - Google Patents
Electric suction cleaner Download PDFInfo
- Publication number
- CN2571321Y CN2571321Y CN 02252011 CN02252011U CN2571321Y CN 2571321 Y CN2571321 Y CN 2571321Y CN 02252011 CN02252011 CN 02252011 CN 02252011 U CN02252011 U CN 02252011U CN 2571321 Y CN2571321 Y CN 2571321Y
- Authority
- CN
- China
- Prior art keywords
- dust
- dust collector
- main body
- arrester
- electric
- 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
Links
Images
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The utility model relates to an electric suction cleaner of a cyclone type and with an easily detached dust collecting part. The utility model at least comprises a suction cleaner main body provided with an electric blower for generating suction air flow at the inside, a suction utensil for sucking dust into the suction cleaner main body and a dust collector with the function of centrifugal separation. An outer housing of the suction cleaner main body is formed by outer housing components and is provided with a base part; the dust collector is arranged at the base part, and the dust collector can be freely assembled and disassembled from the base part to the front and the top of the suction cleaner main body. Accordingly, the dust collector can be assembled and disassembled towards the front and the back from the suction cleaner main body, and the usability when dust is discarded or when the dust collector is cleaned can be enhanced.
Description
Technical field
The utility model relates to the electric dust collector that general family uses, and particularly relates to dust collecting part main body relatively, realizes the type of loading and unloading.
Background technology
In Japanese Patent Publication 62-50140 document, existing general electric dust collector is disclosed.Fig. 9 is the side cutaway view of existing electric dust collector, and Figure 10 is the cutaway view along the A-A line among Fig. 9.
At Fig. 9, among Figure 10, main body 200 is by main body cover 201, and inhalation apparatus 202 is formed.This inhalation apparatus 202 is arranged at the bottom of main body cover 201, and this inhalation apparatus 202 has hair brushing part 205, and this hair brushing part 205 is connected with the axle of electric blower 203 by belt 204.Pipe 206 is provided with along the behinds of main body 200, and it is as handle, or is connected with other attraction utensil, is used as the suction tube of place cleaning etc.Above aforementioned body shell 201, be provided with the coil of wire winding apparatus 207 of coiling to the flexible cord of electric blower 203 power supplies, and switch 208, this switch makes electric blower 203 runnings, or stops.In addition, main body 200 is travelled by taking turns 209 at the state of vertical stand-up.
In addition, by tubular shell 211, truncated cone portion 212 and cylindrical part 213 form as the cyclone body 201 of dust arrester, and cylindrical outer casing 211 slidably is embedded in the inside of the half circular sleeve 211 of main body cover 201 inside.In addition, the truncated cone portion 212 of cyclone body 210 and the cylindrical part 213 that hangs down from this one contact with support plate 214 on the bottom surface of barrel-type casing 211, send into pipe 215 tangential directions that extend to truncated cone portion 212 and send into mouthful 216 places.Also have, barrel-type casing 211 passes through sealing gasket 217 with truncated cone portion 212, realizes sealing.The top ends of dust path 218 is by through hole 219, and tangentially the top with barrel-type casing 211 is connected.Attraction wind from electric blower 203 passes through to suck path 220.
Action to the electric dust collector of such scheme is described below.Follow the rotation of electric blower 203, hair brushing part 205 rotates, and by electric blower 203, forms attraction wind, at this moment, the air that will comprise dust etc. is drawn into dust path 218 inside, from through hole 219, tangentially, flow into the top of barrel-type casing 211, be the whirlwind shape and flow.Thus, with the inside that the major part of dust granule is collected barrel-type casing 211, the air that comprises small dust granule tangentially, enters truncated cone portion 212 by sending into pipe 215 and sending into mouth 216, here, is the whirlwind shape once more and flows.Then, the small dust granule that has attracted is collected in the cylindrical part 213.Finally, removed dust granule, the air of cleaning through attracting path 220, turns back to electric blower 203 by the top of the inside of truncated cone portion 212.
But, in so existing example, when abandoning dust of being collected in the main body cover 201 etc., at first, pull down be arranged at main body cover 201 above coil of wire winding apparatus 207 after, must vertically dismantle cyclone body 210, in when loading and unloading, contraposition complexity between main body cover 201 and the cyclone body 210 causes operation poor.
In addition, in the electric dust collector of so existing example,, manage 206 behinds that longitudinally are accommodated in main body 200 point-blank because inside is provided with parts settings of longitudinally connecting, thus highly bigger, necessarily require bigger accommodation space.In addition, pipe can carry out the place cleaning by loading and unloading pipe 206 206 in as handle, and still, the length of pipe 206 is the length of main body 200 height, and be the rigid body of straight line, so it is less to carry out the scope of cleaning in the place, ease of use is poor.
The utility model content
The purpose of this utility model is to provide a kind of electric dust collector, and this electric dust collector can solve existing problem as described above, pulls down dust collecting part easily, and the overall volume of main body of dust collector is reduced, and uses easily.
To achieve these goals, the utility model comprises at least: inside is provided with the main body of dust collector that produces the electric blower that sucks air stream; Dust is attracted to inhalation apparatus in the above-mentioned main body of dust collector; Dust arrester with centrifugation function, the shell of above-mentioned main body of dust collector is formed by case member, and this shell has base portion, and dust arrester is held on said base portion, and dust arrester can freely load and unload to the place ahead and the top of main body of dust collector from base portion.Thus, can be easily with dust arrester from main body of dust collector towards the place ahead or the rear loading and unloading, can improve when abandoning dirt or the usability during the cleaning dust arrester.
Description of drawings
Fig. 1 is the side sectional view of the electric dust collector of embodiment of the present utility model;
Fig. 2 is the place ahead cutaway view of the electric dust collector of embodiment of the present utility model;
Fig. 3 is the cutaway view along the A-A line except handle portion among Fig. 1;
Fig. 4 is the cutaway view of the dust arrester in the electric dust collector of embodiment of the present utility model;
Fig. 5 is the front view of the electric dust collector of embodiment of the present utility model;
Fig. 6 is the cutaway view of back side portion of the electric dust collector of embodiment of the present utility model;
Fig. 7 is the cutaway view of the inhalation apparatus in the electric dust collector of embodiment of the present utility model;
Fig. 8 is the decomposition view of suction device shown in Figure 7;
Fig. 9 is the side sectional view of existing electric dust collector;
Figure 10 is the cutaway view along the A-A line among Fig. 9.
The specific embodiment
Below with reference to Fig. 1～8, embodiment of the present utility model is described.
Fig. 1 represents the side cutaway view of the electric dust collector of present embodiment, and Fig. 2 represents the place ahead cutaway view.As shown in Figure 1, main body of dust collector 1 is made of following parts, and these parts comprise suction portion 2; Electric blowing machine chamber 4, the inside of this electric blowing machine chamber 4 are provided with and produce the electric blower 3 that sucks air stream 54; Columnar dust arrester 5, this dust arrester 5 is arranged at the top of electric blower 4, is positioned at the front face side of main body of dust collector 1; Power line coiler device 6, this power line coiler device 6 is arranged at the rear side of main body of dust collector 1; Handle portion 7, this handle portion 7 is installed on the top of main body of dust collector 1, rotatably supporting.In addition, in the rear side of above-mentioned dust arrester 5, be provided with the attraction path 8 that dust arrester 5 is communicated with electric blower chamber 4.In addition, as shown in Figure 2, sidepiece at main body of dust collector 1, be provided with tube connector 9, this tube connector 9 is used for comprising that with what suck from suction portion 2 the air of dust is sent into dust arrester 5, one end of flexible suction hose 10 is connected with this tube connector 9, its other end is walked around the top of main body of dust collector 1, is connected with flexible pipe keeper 11, and this flexible pipe keeper 11 is arranged at the sidepiece of main body of dust collector 1.
The shell of above-mentioned main body of dust collector 1 is formed by shell anterior 12 and shell rear portion 13.As Fig. 1 and shown in Figure 3, shell anterior 12 covers electric blowers 4, at its top, forms and shelves the base portion 14 of dust arrester 5, and have the side wall portion 53 that covers the rear portion of dust arrester 5 from the side.At this moment, the back quadrate part of the maximum outside diameter portion of dust arrester 5 is covered by side wall portion 53.In addition, on base portion 14, be provided with fixedly protuberance 58, fixedly protuberance 58 is chimeric with the recess 59 on the bottom that is arranged at dust arrester 5 for this.Like this, be pulled out to the front by the dust arrester 5 that will be held on the main body of dust collector 1, or be extracted into the top, main body of dust collector 1 is realized dismounting relatively.
Below by Fig. 1, Fig. 2 and Fig. 4 specifically describe dust arrester 5.The bottom side of dust arrester 5 comprises dust device 15 cylindraceous, and this dust device 15 is captured dust, and dust arrester 5 comprises control of dust air entry 39 in addition, and this control of dust air entry 39 tangentially is arranged at the periphery of dust device 15; Cap 16, the diameter of this cap 16 are greater than the external diameter of dust device 15, and this cap 16 is according to passing through rotation, and the mode of dust device 15 loading and unloading forms relatively.At this moment, control of dust air entry 39 along with dust arrester 5 pull down the perpendicular direction opening of direction.In this cap 16, become whole being formed with to cover 17 and rotatably remain in rotation maintaining part 18 on the dust device 15.In addition, on the part of rotation maintaining part 18, offer cap air entry 19, this cap air entry 19 is communicated with attracting path 8.In dust device 15 inside of dust arrester 5, be provided with dust filter for filtration 20 and gauze filter 21.In dust filter for filtration 20, on soft material parts 22, be fixed with filter element 23.In addition, this dust filter for filtration 20 and gauze filter 21 by soft material parts 22, keep cap 16 and dust device 15 with air tight manner when being installed on cap 16 on the dust device 15.
In addition, as shown in 1, on the part of the lid 17 of the cap 16 of dust arrester 5, be provided with claw 24, it engages with retainer 25 on the top that is formed at main body of dust collector 1 in mode removably.This retainer 25 has spring portion 26, by the effect of this spring portion, forms in mode removably.Therefore, by retainer 25, the joint between dust arrester 5 and the main body of dust collector 1 is removed, towards the place ahead, or the top extracts out, thus, pulls down from pedestal 14 with dust arrester 5.
In the power line coiler device 6 of the rear side that is arranged at main body of dust collector 1, its wireline reel 30, is provided with and covers 3 in the periphery of power line coiler device 6 according to being provided with the vertical substantially mode in the back side of main body of dust collector 1, so that when reeling, power line 31 is not scattered.
In addition, on handle portion 7, be provided with power switch 52 and, and, can at random handle portion 7 be remained on erectility and case of bending shown in Figure 1 by the handle rotating part 34 on the top that is installed on main body of dust collector 1 as the accessory 33 of reinforcing member.
Fig. 5 represents the front view of main body of dust collector 1.As Fig. 2 and shown in Figure 5, on the top of main body of dust collector 1, be provided with the handle 35 of main body carrying usefulness, it is by shell anterior 12 and 13 clampings of shell rear portion, and the cross sectional shape of this handle 35 is semicircular in shape basically.In addition, suction hose 10 is packed up corresponding to the end face of handle 35, one end and the sidepiece that is arranged at main body of dust collector 1, and removably tube connector 9 connects, and its other end is connected with the flexible pipe keeper 11 of dust arrester 5.Also have, flexible pipe keeper 11 is as shown in Figure 3, by shell front portion 12 and 13 clampings of shell rear portion.Thus, dust arrester 5 is arranged at the place ahead of handle 35, and in addition, rotatable handle portion 7 is arranged at the rear of this handle 35.
Fig. 6 represents the section of back side portion of the electric dust collector of embodiment of the present utility model, particularly represents the setting of flexible pipe.As shown in this figure, on side below the main body of dust collector 1, be provided with the interface 36 that is communicated with inhalation apparatus 2, the tube connector 9 of suction hose 10 is fixed in mode removably.Interface 36 and the dust air suction way 37 that forms by flexible hose, and keeper 38 connections that keep inhalation apparatus 2 in mode removably.In addition, by flexible hose 8, with the cap air entry 19 that is arranged on the cap 16 of dust arrester 5, and electric blower 3 connects.
Fig. 7 represents the cutaway view of inhalation apparatus 2, and Fig. 8 represents the decomposition view of inhalation apparatus 2.
This inhalation apparatus 2 is by the last cramping body 40 that forms exterior contour, middle cramping body 41, and following cramping body 42 forms.At the rear of inhalation apparatus 2, air inlet pipe 43 is according to by last cramping body 40 and following cramping body 42 clampings, and rotatable mode is installed.In the place ahead of inhalation apparatus 2, stirring body 44 is arranged at towards the inside of the suction chamber 45 of floor opening, at the rear of stirring body 44, is provided with the air inlet 46 that is communicated with air inlet pipe 43.
The hollow passage 47 that is formed by last cramping body 40 and middle cramping body 41 is communicated with suction chamber 45.In addition, on middle cramping body 41, blow-off outlet 48 is arranged between air inlet 46 and the stirring body 44 along the tangential direction of stirring body 44.In addition, air inlet pipe 43 is divided into the dust path 49 that dust is passed through internally, and exhaust channel 51, and this exhaust channel 51 will be supplied with stirring body 44 as a part of exhaust 55 of the exhaust of electric blower 3.
Action to the electric dust collector of embodiment of the present utility model is described below.
When making the dust catcher running, make rotatable handle portion 7 upright, the power switch 52 that is arranged on the handle portion is connected, thus, make electric blower 3 runnings.Follow the running of this electric blower 3, on the path of respectively drying of main body of dust collector 1, produce and suck air stream 54.Specifically, the air inlet 46 by inhalation apparatus 2 sucks, and comprises suction air stream 54 air inlet pipe 43 from inhalation apparatus 2 of dust, through dust air suction way 37, tube connector 9, suction hose 10, flexible pipe keeper 11, the control of dust air inlet 39 from dust arrester 5 flow in the dust arrester 5.Because this control of dust air inlet 39 tangentially is arranged at the periphery of dust arrester 5, so enter into dust arrester 5, comprise suction air stream 54 the peripheries of dust granule at gauze filter 21, it is mobile to be the whirlwind shape.Thus, the major part of dust granule is come together in the dust device 15, the air that comprises molecule filters by dust filter for filtration 20.After this, filtered suction air stream 54 enters cap 16, from cap air entry 19, enter into and attract path 8, from bottom space by anterior 12 base portion that form 14 of shell, be drawn in the electric blower 3, and this attraction path 8 is arranged in the space between dust arrester 5 and the power line coiler device 6.For being drawn in the electric blower 3, the air of Pai Chuing then owing to be arranged at the effect of sound insulation tube 29 of the bottom of electric blower 3, reduces its friction sound etc., and this air is blown out by peristome 28 then.The part of the exhaust that blows out from peristome 28 is divided into the exhaust 55 that feeds to inhalation apparatus 2, and the exhaust 57 of discharging of the exhaust outlet 56 from the shell rear portion 13 that is arranged at main body of dust collector 1.The exhaust 55 of supplying with inhalation apparatus 2 is from the exhaust channel 51 of the suction line 43 at the rear that is positioned at inhalation apparatus 2, hollow passage 47, blow-off outlet 48, supply with stirring body 44, make stirring body 44 rotation at a high speed, then, with the dust of the swept surface of kicking up by stirring body 44, suck by sucking air stream 54.
The utility model comprises at least: inside is provided with the main body of dust collector 1 that produces the electric blower 3 that sucks air stream; Dust is attracted to inhalation apparatus 2 in the above-mentioned main body of dust collector 1; Have the dust arrester 5 of centrifugation function, the shell of above-mentioned main body of dust collector 1 is formed by case member, and this shell has base portion 14.This dust arrester 5 is held in the said base portion 14, and dust arrester 5 can freely load and unload to the place ahead and the top of main body of dust collector 1 from base portion 14.Thus, can be easily with dust arrester from main body of dust collector towards the place ahead or the rear loading and unloading, can improve when abandoning dirt or the usability during the cleaning dust arrester.
Also have, when being held on dust arrester 5 on the base portion 14, the back quadrate part of the maximum outside diameter portion of dust arrester 5 is covered by the exterior contour of main body of dust collector 1, thus, dust arrester 5 stably is provided with, and can reduce the thickness of whole dust catcher in addition, dust arrester 5 can be pulled out towards the place ahead, dismantle.
Have again, owing to the claw 24 that will be arranged in chimeric mode on the dust arrester 5 is fixing with the retainer 25 that is arranged on the main body of dust collector 1, so dust arrester 5 stably can be loaded on the main body of dust collector 1.
Because on the top of main body of dust collector 1, be provided with the handle 35 of main body of dust collector carrying usefulness, on the front face of the front of main body of dust collector 1, dust arrester 5 is set, at the front front face, so the handle portion 7 that setting can be rotated between erectility and case of bending is the carrying of dust catcher and the raising of taking in property.
In addition, be communicated with, be arranged at interface 36 places on the side of main body of dust collector 1 with inhalation apparatus 2, be connected with can with the tube connector 9 of these interface 36 loading and unloading, in addition, this tube connector 9 is connected with the flexible pipe keeper 11 of main body of dust collector 1 by flexible suction hose 10.Also have, suction hose 10 is provided with along the top of handle 35.By this structure, flexible pipe can increase length under situation about not counteracting, can be accommodated in body interior, thus, can pull down this tube connector 9 from interface 36, and the cleaning range when carrying out the place cleaning enlarges.Also have because the cross sectional shape of handle 35 semicircular in shape basically, so suction hose 10 in handle 35, pack up, the taking in property raising of place cleaning flexible pipe in addition, in addition, when main body was carried, handle 35 held easily.
Peripheral part side at dust arrester 5 has control of dust air inlet 39, and in the time of on the base portion 14 that dust arrester 5 is held on main body of dust collector 1, it is communicated with the flexible pipe keeper 11 of main body of dust collector 1, so realize the loading and unloading of dust arrester 5 easily.
Also have, because dust arrester 5 forms by the cap 16 with rotation mode and 15 loading and unloading of dust device, the external diameter of this cap 16 is greater than the external diameter of dust device 15, so when abandoning dust, make cap 16 rotation holding dust device 15, when realizing dismounting, because of the external diameter of dust device 15 less, so it holds easily, because of the external diameter of cap 16 is bigger, so moment of flexure is bigger, easily with less power, make the lid rotation, realize dismounting.
Have again and since control of dust air inlet 39 according to towards with dust device 15 pull down the perpendicular substantially direction setting of direction, so, when pulling down dust arrester 5, do not build up the situation that the dust in dust device 15 drops from control of dust air inlet 39 by main body of dust collector 1.
In addition, owing to power line coiler device 6, be arranged at the back quadrate part of the dust arrester 5 of main body of dust collector 1, its wireline reel 30 is perpendicular with the above-below direction of main body of dust collector 1, so do not damage the loading and unloading of dust arrester 5, the whole height of main body is reduced.
If as above-mentioned, adopt the utility model, then in this electric dust collector, can be easily from main body the place ahead or top loading and unloading dust arrester, it is easy that dust abandons the cleaning work of operation and dust arrester.
Claims (12)
1. electric dust collector comprises at least: inside is provided with the main body of dust collector that produces the electric blower that sucks air stream; Dust is attracted to inhalation apparatus in the described main body of dust collector; Dust arrester with centrifugation function, wherein, the shell of described main body of dust collector is formed by case member, and described shell has base portion, described dust arrester is held on described base portion, and described dust arrester can freely load and unload to the roughly top of described main body of dust collector from described base portion.
2. electric dust collector according to claim 1 is characterized in that, dust arrester is being held under the state of base portion, and the back quadrate part of the maximum outside diameter portion of described dust arrester is covered by the outside of main body of dust collector.
3. electric dust collector according to claim 2 is characterized in that described dust arrester has retainer, and described main body of dust collector has the junction surface, when described dust arrester is held on the base portion, by chimeric realization of described retainer and junction surface fixed.
4. electric dust collector according to claim 1, it is characterized in that, top at main body of dust collector, be provided with the handle of main body of dust collector carrying usefulness, and, front face is provided with dust arrester in the front of main body of dust collector, is provided with the handle that can rotate in positive back side portion between erectility and case of bending.
5. electric dust collector according to claim 4 is characterized in that, it has the interface that is communicated with, is arranged at inhalation apparatus on the main body of dust collector side; Can realize the tube connector of loading and unloading with described interface; The flexible hose that one end is connected with described tube connector, the other end is connected with the flexible pipe keeper of described main body of dust collector, the handle top that described flexible hose is used along main body of dust collector carrying main body is provided with.
6. electric dust collector according to claim 5 is characterized in that the cross sectional shape of handle is semicircular in shape basically.
7. electric dust collector according to claim 5, it is characterized in that the peripheral part side at dust arrester is provided with the dust air entry, when dust arrester being held on the main body of dust collector base portion, described dust air entry is communicated with the flexible pipe keeper of main body of dust collector.
8. electric dust collector according to claim 1 and 2, it is characterized in that having the dust device of capturing dust in the bottom side of dust arrester, in the top side of dust arrester, have the lid that the rotation about can passing through is loaded and unloaded, the external diameter of described lid is greater than the external diameter of described dust device.
9. electric dust collector according to claim 8 is characterized in that, from main body of dust collector loading and unloading dust arrester the time, described dust air entry according to towards with described dust arrester pull down the perpendicular basically direction setting of direction.
10. electric dust collector according to claim 2, it is characterized in that, dust arrester rear portion at main body of dust collector, be provided with the power line coiler device of coiling to the flexible cord of electric blower power supply usefulness, the rotating shaft of this power line coiler device is vertical substantially with the above-below direction of described main body of dust collector.
11. electric dust collector according to claim 10 is characterized in that, it has the flexible hose that dust arrester and electric blower are communicated with, and described flexible hose is arranged in the space of main body of dust collector, between power line coiler device and dust arrester.
12. electric dust collector according to claim 11 is characterized in that, in dust arrester, has the cap air entry, in the time of on the base portion that described dust arrester is held on main body of dust collector, described cap air entry is communicated with flexible hose.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001257355A JP2003061878A (en) | 2001-08-28 | 2001-08-28 | Vacuum cleaner |
| JP2001257355 | 2001-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2571321Y true CN2571321Y (en) | 2003-09-10 |
Family
ID=19085032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02252011 Expired - Fee Related CN2571321Y (en) | 2001-08-28 | 2002-08-28 | Electric suction cleaner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2003061878A (en) |
| CN (1) | CN2571321Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111374590A (en) * | 2018-12-29 | 2020-07-07 | 尚科宁家(中国)科技有限公司 | Bent rod of dust collector |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0307929D0 (en) * | 2003-04-05 | 2003-05-14 | Hoover Ltd | Vacuum cleaner |
| GB2440108A (en) | 2006-07-18 | 2008-01-23 | Dyson Technology Ltd | Suction cleaner with filter detection mechanism |
| WO2017124631A1 (en) * | 2016-01-20 | 2017-07-27 | 江苏美的清洁电器股份有限公司 | Vacuum cleaner |
| CA2971319A1 (en) * | 2016-01-20 | 2017-07-27 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Vacuum cleaner |
| CA2971067A1 (en) * | 2016-01-20 | 2017-07-20 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Vacuum cleaner |
| CA2971070A1 (en) * | 2016-01-20 | 2017-07-20 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Hand-held vacuum cleaner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3407942B2 (en) * | 1993-09-03 | 2003-05-19 | 三洋電機株式会社 | Upright type vacuum cleaner |
| JP3205892B2 (en) * | 1994-12-22 | 2001-09-04 | 三菱電機ホーム機器株式会社 | Electric vacuum cleaner |
| JPH0984725A (en) * | 1995-09-25 | 1997-03-31 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| JP3177444B2 (en) * | 1996-04-23 | 2001-06-18 | 三洋電機株式会社 | Electric vacuum cleaner |
| US6070291A (en) * | 1998-01-09 | 2000-06-06 | Royal Appliance Mfg. Co. | Upright vacuum cleaner with cyclonic air flow |
| JP2001061714A (en) * | 1999-08-25 | 2001-03-13 | Sanyo Electric Co Ltd | Vacuum cleaner |
| JP4240675B2 (en) * | 1999-09-13 | 2009-03-18 | パナソニック株式会社 | Electric vacuum cleaner |
| US6922868B1 (en) * | 1999-11-15 | 2005-08-02 | Lg Electronics Inc. | Union device for dust-box in cyclone type vacuum cleaner |
| US6341404B1 (en) * | 2000-01-13 | 2002-01-29 | Royal Appliance Mfg. Co. | Upright vacuum cleaner with cyclonic airflow pathway |
-
2001
- 2001-08-28 JP JP2001257355A patent/JP2003061878A/en active Pending
-
2002
- 2002-08-28 CN CN 02252011 patent/CN2571321Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111374590A (en) * | 2018-12-29 | 2020-07-07 | 尚科宁家(中国)科技有限公司 | Bent rod of dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003061878A (en) | 2003-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7555813B2 (en) | Vacuum cleaner and dust collection unit thereof | |
| RU2316992C2 (en) | Surface treatment apparatus | |
| CN1323630C (en) | Highly efficient autonomous vacuum cleaner | |
| RU2453261C1 (en) | Electric vacuum cleaner | |
| JP4276260B2 (en) | Cleaning head | |
| CN2875291Y (en) | Electric vacuum cleaner | |
| US20050198769A1 (en) | Vacuum cleaner | |
| US20050198770A1 (en) | Vacuum cleaner | |
| AU2003285554B2 (en) | Cyclonic separators for suction cleaners | |
| CN1264569A (en) | Electric broom | |
| CN109381117A (en) | Electric vacuum cleaner | |
| CN2571321Y (en) | Electric suction cleaner | |
| KR101539143B1 (en) | Electrical vacuum cleaner | |
| EP1106132B1 (en) | Vacuum cleaner | |
| JP2011188952A (en) | Dust collecting device and vacuum cleaner | |
| CN1283201C (en) | Upright-type electric vacuum cleaner | |
| KR100429478B1 (en) | Electric cleaner | |
| CN1162120C (en) | Electric vacuum cleaner | |
| KR100941426B1 (en) | Dust and dirt collecting unit for vacuum cleaner | |
| KR101143807B1 (en) | Dust and dirt collecting unit for vacuum cleaner | |
| CN102100510A (en) | Novel reel of dust collector | |
| JP2001029289A (en) | Vacuum cleaner | |
| CN219020987U (en) | Quick cleaning structure of dust collector filter core | |
| CN217410119U (en) | Be used for pharmaceutic powder recovery unit | |
| KR200344457Y1 (en) | a vacuum cleaner for a vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030910 Termination date: 20100828 |