CN102125408B - Electric vacuum cleaner - Google Patents
Electric vacuum cleaner Download PDFInfo
- Publication number
- CN102125408B CN102125408B CN201010539456.7A CN201010539456A CN102125408B CN 102125408 B CN102125408 B CN 102125408B CN 201010539456 A CN201010539456 A CN 201010539456A CN 102125408 B CN102125408 B CN 102125408B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- collecting part
- dust collecting
- main body
- filter member
- 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
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The present invention provides an electric vacuum cleaner. According to the electric vacuum cleaner, a filter component can be truly equipped at a dust collection part for preventing air current leakage. The electric vacuum cleaner (1) is provided with the following components: a vacuum cleaner body (2), the dust collection part (3), and the filter component (5). The vacuum cleaner body (2) accommodates an electric blower (10). The dust collection part (3) is provided with an opening (21) oppositely with the vacuum cleaner body (2). The filter component (5) can be detachably mounted relatively to the dust collection part (3), wherein, the vacuum cleaner body (2) is provided with a pushing part (18), and simultaneously, the filter component (5) is provided with a pushed component (37). Thus, while the dust collection part (3) which is provided with the filter component (5) through an incomplete state is mounted on the vacuum cleaner body, the pushing part pushes the pushed part for pressing the filter component into the dust collection part. The filter component can be mounted on an appropriate position of the dust collection part, and therefore the air current leakage between the dust collection part (3) and the filter component can be prevented.
Description
Technical field
The present invention relates to electric vacuum cleaner, particularly relating to can at the electric vacuum cleaner of disposal box detachably mounting filter.
Background technology
In the past, as this electric vacuum cleaner, known such electric vacuum cleaner, the main body of dust collector that this electric vacuum cleaner has had electric blowing machine in-built, dust collecting part and filter member, after above-mentioned filter member has been installed in the opening portion of above-mentioned dust collecting part, the above-mentioned dust collecting part of having installed this filter member is arranged on above-mentioned main body of dust collector (such as with reference to patent document 1).Above-mentioned filter member has sealing at its peripheral part, and the contact of sealing portion at the inwall of above-mentioned dust collecting part, thus can prevent the flow leakage between the inwall of above-mentioned dust collecting part and sealing.
[patent document 1] Japan Patent No. 4021686 publication
Summary of the invention
But, such electric vacuum cleaner as being arranged on main body of dust collector by this dust collecting part under the state of having installed above-mentioned filter member by halves relative to above-mentioned dust collecting part, then outer gas is from flowing in above-mentioned dust collecting part between above-mentioned dust collecting part and filter member, for this reason, there is the problem that the attraction from ozzle is declined.
The object of the present invention is to provide a kind of electric vacuum cleaner, this electric vacuum cleaner can solve above problem, positively filter member is arranged on dust collecting part, prevents flow leakage.
The electric vacuum cleaner of the first technical scheme of the present invention has main body of dust collector, dust collecting part and filter member; This main body of dust collector has accommodated electric blowing machine; This dust collecting part and this main body of dust collector arrange opening portion opposite to each other; This filter member can detachably be installed relative to this dust collecting part; Wherein: at above-mentioned main body of dust collector, pressing portion is set, simultaneously, above-mentioned filter member is arranged and is pushed portion, when the dust collecting part of having installed this filter member by incomplete state has been arranged on above-mentioned main body of dust collector, this has been pushed portion and has been pushed by above-mentioned pressing portion.
In addition, the electric vacuum cleaner of the second technical scheme of the present invention is on the basis of the first technical scheme, also there is such feature: above-mentioned pressing portion is arranged highlightedly to above-mentioned filter member side, meanwhile, under the state that above-mentioned dust collecting part has been arranged on above-mentioned main body of dust collector, above-mentioned pressing portion is made to specify the overhang of above-mentioned pressing portion with in fact becoming non-biased form relative to the above-mentioned portion of being pushed.
In addition, the electric vacuum cleaner of the 3rd technical scheme of the present invention is on the basis of the first technical scheme, also there is such feature: the above-mentioned portion that is pushed is arranged highlightedly to above-mentioned main body of dust collector side, meanwhile, under the state that above-mentioned dust collecting part has been arranged on above-mentioned main body of dust collector, above-mentioned pressing portion is made to specify the above-mentioned overhang being pushed portion with in fact becoming non-biased form relative to the above-mentioned portion of being pushed.
In addition, the electric vacuum cleaner of the 4th technical scheme of the present invention is on the basis of the first technical scheme, also there is such feature: above-mentioned pressing portion is arranged highlightedly to above-mentioned filter member side, the above-mentioned portion that is pushed is arranged highlightedly to above-mentioned main body of dust collector side, meanwhile, under the state that above-mentioned dust collecting part has been arranged on above-mentioned main body of dust collector, make above-mentioned pressing portion specify above-mentioned pressing portion with in fact becoming non-biased form relative to the above-mentioned portion of being pushed and be pushed the overhang in portion.
The electric vacuum cleaner of the first technical scheme of the present invention is formed as described above, as the dust collecting part of having installed above-mentioned filter member by incomplete state is arranged on above-mentioned main body of dust collector, what then the pressing portion of above-mentioned main body of dust collector pushed above-mentioned filter member is pushed portion, thus above-mentioned filter member is pressed into above-mentioned dust collecting part, above-mentioned filter member can be arranged on the suitable position of above-mentioned dust collecting part, so, can positively prevent air-flow from leaking between above-mentioned dust collecting part and filter member.
In addition, to above-mentioned filter member side, above-mentioned pressing portion is set highlightedly, simultaneously, under the state that above-mentioned dust collecting part has been arranged on above-mentioned main body of dust collector, make above-mentioned pressing portion form with in fact becoming non-biased form relative to the above-mentioned portion of being pushed, thus excessive resistance can be had above-mentioned dust collecting part is not arranged on above-mentioned main body of dust collector, meanwhile, positively above-mentioned filter member can be arranged on the suitable position of above-mentioned dust collecting part.
In addition, arrange highlightedly to above-mentioned main body of dust collector side and be above-mentionedly pushed portion, simultaneously, under the state that above-mentioned dust collecting part has been arranged on above-mentioned main body of dust collector, make above-mentioned pressing portion form with in fact becoming non-biased form relative to the above-mentioned portion of being pushed, like this, above-mentioned dust collecting part is not arranged on above-mentioned main body of dust collector with can there is no excessive resistance, meanwhile, positively above-mentioned filter member can be arranged on the suitable position of above-mentioned dust collecting part.In addition, above-mentioned filter member can be pulled down hold the above-mentioned portion that is pushed from above-mentioned dust collecting part.
In addition, to above-mentioned filter member side, above-mentioned pressing portion is set highlightedly, arrange highlightedly to above-mentioned main body of dust collector side and be above-mentionedly pushed portion, simultaneously, under the state that above-mentioned dust collecting part has been arranged on above-mentioned main body of dust collector, make above-mentioned pressing portion form with in fact becoming non-biased form relative to the above-mentioned portion of being pushed, like this, above-mentioned dust collecting part is not arranged on above-mentioned main body of dust collector with can there is no excessive resistance, meanwhile, positively above-mentioned filter member can be arranged on the suitable position of above-mentioned dust collecting part.In addition, above-mentioned filter member can be pulled down hold the above-mentioned portion that is pushed from above-mentioned dust collecting part.
Accompanying drawing explanation
Fig. 1 is the right side view of the electric vacuum cleaner representing first embodiment of the invention.
Fig. 2 is the enlarged partial sectional view installing the important part of the state of the midway of dust collecting part at the main body of dust collector of this electric vacuum cleaner.
Fig. 3 is the enlarged partial sectional view having installed the important part of the state of dust collecting part at the main body of dust collector of this electric vacuum cleaner.
Fig. 4 is the exploded view of the important part of this electric vacuum cleaner.
Fig. 5 is the enlarged partial sectional view having installed the important part of the state of dust collecting part at the main body of dust collector of the electric vacuum cleaner of second embodiment of the invention.
Fig. 6 is the enlarged partial sectional view having installed the important part of the state of dust collecting part at the main body of dust collector of the electric vacuum cleaner of third embodiment of the invention.
Description of reference numerals
1,41,61 electric vacuum cleaners
2,42,62 main body of dust collector
3 dust collecting part
5,45,68 filter members
10 electric blowing machines
18,48,68 pressing portion
21 opening portions
37,52,72 portion is pushed
Detailed description of the invention
Below, according to Fig. 1 ~ Fig. 4, first embodiment of the invention is described.In the following description, according to before and after the posture of Fig. 1 regulation and up and down.That is, in FIG, left side is face side, and right side is rear side.Symbol 1 is electric vacuum cleaner of the present invention.This electric vacuum cleaner 1 is vertical rotoclone collector.In addition, this electric vacuum cleaner 1 is made up of main body of dust collector 2, dust collecting part 3, vortex generation unit 4, filter member 5 and attraction ozzle 6.
Above-mentioned main body of dust collector 2 is made up of housing 7, arm 8 and handle part 9.Above-mentioned housing 7 has electric blowing machine 10 therein.In addition, above-mentioned housing 7 has the insertion section 11 of the opening portion 21 (aftermentioned) being inserted into above-mentioned dust collecting part 3.In addition, above-mentioned housing 7 has second control section 12 on its face side top.In addition, above-mentioned housing 7 has switch 13 near above-mentioned second control section 12.In addition, above-mentioned housing 7 has opening and closing operations portion 14 in its face side bottom, meanwhile, has the movable hook 15 of haunting linkedly with this opening and closing operations portion 14 in the face side of above-mentioned insertion section 11.In addition, above-mentioned housing 7 has stay hook 16 in the rear side of above-mentioned insertion section 11.In addition, above-mentioned housing 7 has in the bottom of above-mentioned insertion section 11 suction port do not represented in figure, meanwhile, has exhaust outlet 17 at sidepiece.In addition, at the rear portion being in above-mentioned insertion section 11 and the position being in the front of above-mentioned stay hook 16 arranges pressing portion 18 downward highlightedly.In addition, on the top of above-mentioned housing 7, above-mentioned arm 8 is installed.In addition, on the top of above-mentioned arm 8, above-mentioned handle part 9 is installed.In addition, symbol 19 is mains cord, arranges connector 20 in its front end.
The above-mentioned dust collecting part 3 of lucite can be detachably installed in the below of above-mentioned main body of dust collector 2.This dust collecting part 3 has connecting portion 22 at an upper portion thereof, the opening portion 21 that the insertion section 11 that this connecting portion 22 forms the housing 7 of above-mentioned main body of dust collector 2 is inserted.In addition, be in the front side of above-mentioned dust collecting part 3 and the position being in the below of above-mentioned connecting portion 22 is formed with the roughly cylindric cyclone cylinder 23 that the end and below slightly attenuate, meanwhile, the rear side of above-mentioned dust collecting part 3 is being in and the position being in the below of above-mentioned connecting portion 22 forms and inner face almost parallel with the axis of above-mentioned cyclone cylinder 23 is cylindric introduction part 24.These connecting portions 22, cyclone cylinder 23 and the same component of introduction part 24 are integrally formed.In addition, in the front portion of above-mentioned connecting portion 22, form the first hook receiving portion 25 corresponding to above-mentioned movable hook 15.On the other hand, correspond to above-mentioned stay hook 16 at the rear portion of above-mentioned connecting portion 22 and form the second hook receiving portion 26.In addition, also above-mentioned attraction ozzle 6 can detachably be connected in the lower ending opening portion of above-mentioned introduction part 24.
In above-mentioned dust collecting part 3, above-mentioned vortex generation unit 4 detachably can be installed.This vortex generation unit 4 is inserted into above-mentioned dust collecting part 3 from above-mentioned opening portion 21.In addition, above-mentioned vortex generation unit 4 have the above-mentioned opening portion 21 of blocking inaccessible plate portion 27, connect upper end in this inaccessible plate portion 27 and be formed as roughly cylindric cylindrical portion 28, changes direction end 29 and pinch hand 30.These inaccessible plate portions 27, cylindrical portion 28, changes direction end 29 and pinch hand 30 are integrally formed by the synthetic resin of hard.Above-mentioned cylindrical portion 28 is formed with above-mentioned cyclone cylinder 23 when above-mentioned vortex generation unit 4 has been arranged on above-mentioned dust collecting part 3 with becoming coaxial.In addition, multiple aperture 32 is formed at the sidewall 31 of above-mentioned cylindrical portion 28.In addition, above-mentioned cylindrical portion 28 inserts filter 35 (aftermentioned) from top, and this filter 35 opens its top and is located at above-mentioned filter member 5.In addition, above-mentioned changes direction end 29 is for being converted to the tangential direction of the inwall of above-mentioned cyclone cylinder 23 by the direction of the air-flow risen in above-mentioned introduction part 24.In addition, above-mentioned pinch hand 30 is located at the rear portion of above-mentioned vortex generation unit 4.
Above above-mentioned vortex generation unit 4, above-mentioned filter member 5 detachably can be installed.This filter member 5 inserts from above-mentioned opening portion 21.In addition, the interior sealing 36 that above-mentioned filter member 5 has the blocking inaccessible plate portion 33 of above-mentioned opening portion 21, the outer seal portion 34 being located at the periphery in this inaccessible plate portion 33, the filter 35 arranged highlightedly downwards, the upper end open portion that surrounds this filter 35 are arranged and be pushed portion 37.Above-mentioned inaccessible plate portion 33, above-mentioned outer seal portion 34, above-mentioned interior sealing 36, the above-mentioned portion 37 that is pushed are integrally formed by soft synthetic resin.In addition, above-mentioned outer seal portion 34 can by its front close contact the connecting portion 22 of above-mentioned dust collecting part 3 inwall form.The front end of above-mentioned outer seal portion 34 than above-mentioned each hook receiving portion 25,26 lower position contacts at the inwall of above-mentioned connecting portion 22.In addition, above-mentioned interior sealing 36 close contact above-mentioned insertion section 11 bottom form, and the above-mentioned suction port its front being surrounded do not represent in figure.In addition, be above-mentionedly pushed portion 37 cover above-mentioned pinch hand 30 ground at the rear portion of above-mentioned filter member 5 and from top projecting upward.Above-mentionedly be pushed the height that portion 37 to be formed as when above-mentioned dust collecting part 3, vortex generation unit 4 and filter member 5 have been arranged on above-mentioned main body of dust collector 2 degree in fact contacted with above-mentioned pressing portion 18 by non-biased form.
Below, the effect of present embodiment is described.First, above-mentioned vortex generation unit 4 is arranged on above-mentioned dust collecting part 3 by user.Above-mentioned vortex generation unit 4 inserts from the opening portion 21 of above-mentioned dust collecting part 3, is arranged on above-mentioned dust collecting part 3, and makes its cylindrical portion 28 be inserted in above-mentioned cyclone cylinder 23, and above-mentioned changes direction end 29 is positioned at the top of above-mentioned introduction part 24.Then, above-mentioned filter member 5 is pressed in above-mentioned dust collecting part 3 from the top of above-mentioned vortex generation unit 4 installs.Above-mentioned filter member 5 inserts from the opening portion 21 of above-mentioned dust collecting part 3, is arranged on above-mentioned dust collecting part 3, and makes its filter 35 be inserted in above-mentioned cylindrical portion 28, and the above-mentioned portion 37 that is pushed covers above-mentioned pinch hand 30 from top.As such above-mentioned filter member 5 is arranged on above-mentioned dust collecting part 3, is then located at the internal perisporium of outer seal portion 34 close contact at the connecting portion 22 of above-mentioned dust collecting part 3 of the periphery in the inaccessible plate portion 33 of above-mentioned filter member 5.By making above-mentioned outer seal portion 34 close contact at the internal perisporium of the connecting portion 22 of above-mentioned dust collecting part 3, outer gas can not fluidly be sealed between the internal perisporium of above-mentioned outer seal portion 34 and above-mentioned connecting portion 22.Then, the above-mentioned dust collecting part 3 of having installed above-mentioned vortex generation unit 4 and filter member 5 is like this arranged on above-mentioned main body of dust collector 2 by user.And, after the second hook receiving portion 26 stay hook 16 of above-mentioned main body of dust collector 2 being hung over above-mentioned dust collecting part 3, the movable hook 15 of above-mentioned main body of dust collector 2 is fastened on the first hook receiving portion 25 of above-mentioned dust collecting part 3, thus above-mentioned dust collecting part 3 is arranged on above-mentioned main body of dust collector 2.In addition, as such above-mentioned dust collecting part 3 is arranged on above-mentioned main body of dust collector 2, then the leading section of above-mentioned interior sealing 36 surrounds the above-mentioned suction port ground close contact that do not represent in the figure bottom in above-mentioned insertion section 11.By making above-mentioned interior sealing 36 close contact in the bottom of above-mentioned insertion section 11, outer gas can not fluidly be sealed between the bottom of above-mentioned interior sealing 36 and above-mentioned insertion section 11.And the lower end of above-mentioned pressing portion 18 contacts by non-biased form with the upper end being pushed portion 37.
At above-mentioned filter member 5 towards the insufficient occasion of the press-in of above-mentioned dust collecting part 3, at the internal perisporium of above-mentioned connecting portion 22, there is the danger be not adequately sealed between the two in above-mentioned outer seal portion 34 not close contact.But, such as fully be not pressed into the occasion in above-mentioned dust collecting part 3 at the rear portion of above-mentioned filter member 5, above-mentioned dust collecting part 3 is being arranged in the process of above-mentioned main body of dust collector 2, the above-mentioned portion 37 that is pushed is pushed by above-mentioned pressing portion 18, thus is pressed in dust collecting part 3 at the rear portion of above-mentioned filter member 5.Then, under above-mentioned filter member 5 has been pressed into last state by above-mentioned pressing portion 18, the lower end of above-mentioned pressing portion 18 has contacted by non-biased form with the above-mentioned upper end being pushed portion 37.On the other hand, in the front portion of above-mentioned filter member 5 not by the occasion be fully pressed in above-mentioned dust collecting part 3, above-mentioned dust collecting part 3 is being arranged in the process of above-mentioned main body of dust collector 2, above-mentioned interior sealing 36 is pushed by the bottom of above-mentioned insertion section 11, thus is pressed in above-mentioned dust collecting part 3 front portion of above-mentioned filter member 5.Then, under above-mentioned filter member 5 is pressed into last state by the bottom of above-mentioned insertion section 11, biased form close contact is pressed in the above-mentioned upper end of interior sealing 36 and the bottom of above-mentioned insertion section 11.
Like this, even if the press-in of above-mentioned filter member 5 is insufficient, above-mentioned dust collecting part 3 be arranged in the process of above-mentioned main body of dust collector 2, above-mentioned filter member 5 to the last is pressed in above-mentioned dust collecting part 3.Then, lower end and the above-mentioned upper end being pushed portion 37 of above-mentioned pressing portion 18 become non-biased form, so under the state that above-mentioned dust collecting part 3 has been arranged on above-mentioned main body of dust collector 2, the inaccessible plate portion 33 of above-mentioned filter member 5 does not bend.Like this, the above-mentioned outer seal portion 34 of the periphery in above-mentioned inaccessible plate portion 33 can close contact with the internal perisporium of above-mentioned connecting portion 22.In addition, excessive resistance can not only be had above-mentioned dust collecting part 3 is not arranged on above-mentioned main body of dust collector 2, and, positively above-mentioned filter member 5 can be arranged on the suitable position of above-mentioned dust collecting part 3.
The above-mentioned portion 37 that is pushed that soft synthetic resin is made covers above-mentioned pinch hand 30 ground that hard resin makes and arranges, so, when being pushed by above-mentioned pressing portion 18, guided by above-mentioned pinch hand 30.Therefore, the above-mentioned portion 37 that is pushed does not produce large flexure when being pushed by above-mentioned pressing portion 18.For this reason, above-mentioned filter member 5 is positively pressed into by above-mentioned pressing portion 18 until last.
Above-mentioned dust collecting part 3 be arranged on like this under the state on above-mentioned main body of dust collector 2, the connector 20 of above-mentioned mains cord 19 is connected the power supply do not represented in the drawings by user, operates above-mentioned switch 13.Operated by this, above-mentioned electric blowing machine 10 is worked.Then, worked by above-mentioned electric blowing machine 10, the dust on swept surface is attracted from above-mentioned attraction ozzle 6 together with air-flow.Then, the air-flow comprising dust flow in above-mentioned cyclone cylinder 23 from above-mentioned introduction part 24, in this cyclone cylinder 23, becomes the eddy current that the inwall along this cyclone cylinder 23 rotates.Like this, said flow rotates in above-mentioned cyclone cylinder 23, and thick dust is carried out centrifugation, is accumulated in above-mentioned cyclone cylinder 23.Then, the air-flow that thick dust is separated after the aperture 32 of the cylindrical portion 28 by above-mentioned vortex generation unit 4, by the filter 35 of above-mentioned filter member 5.Now, the tiny dust being included in said flow is filtered by above-mentioned filter 35.The air-flow that have passed above-mentioned filter 35, after have passed the suction port do not represented in figure, is discharged to above-mentioned main body of dust collector 2 from above-mentioned exhaust outlet 17 by above-mentioned electric blowing machine 10.
Once dust stockpiles in above-mentioned cyclone cylinder 23, user pulls down above-mentioned dust collecting part 3 from above-mentioned main body of dust collector 2, abandons the dust in above-mentioned cyclone cylinder 23.By pushing above-mentioned opening and closing operations portion 14, removing the engaging of above-mentioned movable hook 15 and the first hook receiving portion 25, thus pulling down above-mentioned dust collecting part 3 from above-mentioned connecting portion 22.Then, pull down above-mentioned filter member 5 and vortex generation unit 4 from above-mentioned dust collecting part 3, thus the dust in above-mentioned cyclone cylinder 23 can be discarded.And, hold the above-mentioned portion 37 that is pushed and lifted, easily can pull down above-mentioned filter member 5 from above-mentioned dust collecting part 3.In addition, being lifted by holding above-mentioned pinch hand 30, easily can be pulled down above-mentioned vortex generation unit 4 from above-mentioned dust collecting part 3.
As described above, electric vacuum cleaner 1 of the present invention has the main body of dust collector 2 of having accommodated electric blowing machine 10, is provided with the dust collecting part 3 of opening portion 21 opposite to each other with this main body of dust collector 2, and relative to the filter member 5 that this dust collecting part 3 can detachably be installed; Wherein: at above-mentioned main body of dust collector 2, pressing portion 18 is set, simultaneously, arrange at above-mentioned filter member 5 and be pushed portion 37, thus when the dust collecting part 3 of installing above-mentioned filter member 5 by incomplete state is arranged on above-mentioned main body of dust collector 2, above-mentioned pressing portion 18 pushes and is above-mentionedly pushed portion 37, above-mentioned filter member 5 is pressed into above-mentioned dust collecting part 3, above-mentioned filter member 5 can be made to be arranged on the suitable position of above-mentioned dust collecting part 3, so, can positively prevent air-flow from the leakage between above-mentioned dust collecting part 3 and filter member 5.
In addition, the present invention arranges above-mentioned pressing portion 18 highlightedly to above-mentioned filter member 5 side, arrange highlightedly to above-mentioned main body of dust collector 2 side and be above-mentionedly pushed portion 37, simultaneously, when above-mentioned dust collecting part 3 has been arranged on above-mentioned main body of dust collector 2, make above-mentioned pressing portion 18 relative to the above-mentioned overhang being pushed portion 37 and limiting above-mentioned pressing portion 18 with in fact becoming non-biased form and be pushed portion 37, thus excessive resistance can be had above-mentioned dust collecting part 3 is not arranged on above-mentioned main body of dust collector 2, simultaneously, positively above-mentioned filter member 5 can be arranged on the suitable position of above-mentioned dust collecting part 3, in addition, the above-mentioned portion 37 that is pushed can be held and easily pull down above-mentioned filter member 5 from above-mentioned dust collecting part 3.
Below, according to Fig. 5, the second embodiment of the present invention is described.And the part identical with above-mentioned first embodiment omits the description.Symbol 41 is electric vacuum cleaner of the present invention.This electric vacuum cleaner 41 is by main body of dust collector 42, dust collecting part 3, vortex generation unit 44, filter member 45 and attract ozzle 6 to form.
Above-mentioned main body of dust collector 42 has housing 46.This housing 46 has the insertion section 47 of the opening portion 21 being inserted into above-mentioned dust collecting part 3.In addition, at the rear portion of above-mentioned insertion section 47, pressing portion 48 is set highlightedly downwards.
Above-mentioned dust collecting part 3 detachably can install above-mentioned vortex generation unit 44.This vortex generation unit 44 is different from the vortex generation unit 4 in the first embodiment, does not arrange pinch hand.
Above above-mentioned vortex generation unit 44, above-mentioned filter member 45 detachably can be installed.This filter member 45 inserts from above-mentioned opening portion 21.In addition, above-mentioned filter member 45 has the inaccessible plate portion 49 of the above-mentioned opening portion 21 of blocking, be located at the outer seal portion 50 of the periphery in this inaccessible plate portion 49, the filter (not shown) arranged highlightedly downwards, the interior sealing 51 that the upper end open portion surrounding this filter is arranged, and be pushed portion 52.Above-mentioned inaccessible plate portion 49, above-mentioned outer seal portion 50, above-mentioned interior sealing 51, the above-mentioned portion 52 that is pushed are integrally formed by soft synthetic resin.In addition, above-mentioned outer seal portion 50 can by its front close contact the connecting portion 22 of above-mentioned dust collecting part 3 inwall form.Above-mentioned interior sealing 51 can by its front end close contact above-mentioned insertion section 47 bottom form.In addition, the above-mentioned portion 52 that is pushed is made up of the part in above-mentioned inaccessible plate portion 49, does not give prominence to upward.And in fact the above-mentioned portion 52 that is pushed contacts with above-mentioned pressing portion 48 by non-biased form when above-mentioned dust collecting part 3, vortex generation unit 44, filter member 45 have been arranged on above-mentioned main body of dust collector 42.
Below, the effect of present embodiment is described.First, above-mentioned vortex generation unit 44 is arranged on above-mentioned dust collecting part 3 by user.Then, above-mentioned filter member 45 is pressed in above-mentioned dust collecting part 3 from the top of above-mentioned vortex generation unit 44 installs.As such above-mentioned filter member 45 is arranged on above-mentioned dust collecting part 3, is then located at the internal perisporium of outer seal portion 50 close contact at the connecting portion 22 of above-mentioned dust collecting part 3 of the periphery in the inaccessible plate portion 49 of above-mentioned filter member 45.In addition, above-mentioned outer seal portion 50 close contact at the internal perisporium of the connecting portion 22 of above-mentioned dust collecting part 3, thus makes outer gas can not fluidly seal between the internal perisporium of above-mentioned outer seal portion 50 and above-mentioned connecting portion 22.Then, the above-mentioned dust collecting part 3 of having installed above-mentioned vortex generation unit 44 and filter member 45 is like this arranged on above-mentioned main body of dust collector 42 by user.As such above-mentioned dust collecting part 3 is arranged on above-mentioned main body of dust collector 42, then the leading section close contact of above-mentioned interior sealing 51 is in the bottom of above-mentioned insertion section 47.By making above-mentioned interior sealing 51 close contact in the bottom of above-mentioned insertion section 47, outer gas can not fluidly be sealed by between the bottom of above-mentioned interior sealing 51 and above-mentioned insertion section 47.And, the lower end of above-mentioned pressing portion 48 be pushed portion 52 and contact by non-biased form.
At above-mentioned filter member 45 towards the insufficient occasion of the press-in of above-mentioned dust collecting part 3, at the internal perisporium of above-mentioned connecting portion 22, there is the danger be not adequately sealed between the two in above-mentioned outer seal portion 50 not close contact.But, such as fully be not pressed into the occasion in above-mentioned dust collecting part 3 at the rear portion of above-mentioned filter member 45, above-mentioned dust collecting part 3 is being arranged in the process of above-mentioned main body of dust collector 42, the above-mentioned portion 52 that is pushed is pushed by above-mentioned pressing portion 48, thus is pressed in dust collecting part 3 at the rear portion of above-mentioned filter member 45.Under above-mentioned filter member 45 has been pressed into last state by above-mentioned pressing portion 48, the lower end of above-mentioned pressing portion 48 has contacted by non-biased form with the above-mentioned portion 52 that is pushed.On the other hand, in the front portion of above-mentioned filter member 45 not by the occasion be fully pressed in above-mentioned dust collecting part 3, above-mentioned dust collecting part 3 is being arranged in the process of above-mentioned main body of dust collector 42, above-mentioned interior sealing 51 is pushed by the bottom of above-mentioned insertion section 47, thus is pressed in above-mentioned dust collecting part 3 front portion of above-mentioned filter member 45.Then, under above-mentioned filter member 45 is pressed into last state by the bottom of above-mentioned insertion section 47, biased form close contact is pressed in the above-mentioned upper end of interior sealing 51 and the bottom of above-mentioned insertion section 47.
Like this, even if the press-in of above-mentioned filter member 45 is insufficient, above-mentioned dust collecting part 3 be arranged in the process of above-mentioned main body of dust collector 42, above-mentioned filter member 45 to the last is pressed in above-mentioned dust collecting part 3.Then, lower end and the above-mentioned portion 52 that is pushed of above-mentioned pressing portion 48 become non-biased form, so under the state that above-mentioned dust collecting part 3 has been arranged on above-mentioned main body of dust collector 42, the inaccessible plate portion 49 of above-mentioned filter member 45 does not bend.Like this, the above-mentioned outer seal portion 50 of the periphery in above-mentioned inaccessible plate portion 49 can close contact with the internal perisporium of above-mentioned connecting portion 22.In addition, excessive resistance can not only be had above-mentioned dust collecting part 3 is not arranged on above-mentioned main body of dust collector 42, and, positively above-mentioned filter member 45 can be arranged on the suitable position of above-mentioned dust collecting part 3.
Below, according to Fig. 6, the 3rd embodiment of the present invention is described.And the part identical with the respective embodiments described above omits the description.Symbol 61 is electric vacuum cleaner of the present invention.This electric vacuum cleaner 61 is by main body of dust collector 62, dust collecting part 3, vortex generation unit 4, filter member 65 and attract ozzle 6 to form.
Above-mentioned main body of dust collector 62 has housing 66.This housing 66 has the insertion section 67 of the opening portion 21 being inserted into above-mentioned dust collecting part 3.In addition, the rear portion of above-mentioned insertion section 67 arranges pressing portion 68.
In above-mentioned dust collecting part 3, above-mentioned vortex generation unit 4 detachably can be installed.In addition, above above-mentioned vortex generation unit 4, above-mentioned filter member 65 detachably can be installed.This filter member 65 inserts from above-mentioned opening portion 21.In addition, above-mentioned filter member 65 portion that is pushed 72 that there is the blocking inaccessible plate portion 69 of above-mentioned opening portion 21, the outer seal portion 70 being located at the periphery in this inaccessible plate portion 69, the filter (not shown) arranged highlightedly downwards, interior sealing 71 that the upper end open portion that surrounds this filter is arranged and arrange highlightedly upward.Above-mentioned inaccessible plate portion 69, above-mentioned outer seal portion 70, above-mentioned interior sealing 71, the above-mentioned portion 72 that is pushed are integrally formed by soft synthetic resin.In addition, above-mentioned outer seal portion 70 can by its front close contact the connecting portion 22 of above-mentioned dust collecting part 3 inwall form.In addition, above-mentioned interior sealing 71 can make its front close contact form in the bottom of above-mentioned insertion section 67.In addition, be above-mentionedly pushed portion 72 cover pinch hand 30 ground of above-mentioned vortex generation unit 4 at the rear portion of above-mentioned filter member 65 and from top projecting upward.Above-mentionedly be pushed the height that portion 72 to be formed as when above-mentioned dust collecting part 3, vortex generation unit 4 and filter member 65 have been arranged on above-mentioned main body of dust collector 62 degree in fact contacted with above-mentioned pressing portion 68 by non-biased form.
Below, the effect of present embodiment is described.First, above-mentioned vortex generation unit 4 is arranged on above-mentioned dust collecting part 3 by user.Then, above-mentioned filter member 65 is pressed in above-mentioned dust collecting part 3 from the top of above-mentioned vortex generation unit 4 installs.As such above-mentioned filter member 65 is arranged on above-mentioned dust collecting part 3, is then located at the internal perisporium of outer seal portion 70 close contact at the connecting portion 22 of above-mentioned dust collecting part 3 of the periphery in the inaccessible plate portion 69 of above-mentioned filter member 65.In addition, above-mentioned outer seal portion 70 close contact at the internal perisporium of the connecting portion 22 of above-mentioned dust collecting part 3, thus makes outer gas can not fluidly seal between the internal perisporium of above-mentioned outer seal portion 70 and above-mentioned connecting portion 22.Then, the above-mentioned dust collecting part 3 of having installed above-mentioned vortex generation unit 4 and filter member 65 is like this arranged on above-mentioned main body of dust collector 62 by user.As such above-mentioned dust collecting part 3 is arranged on above-mentioned main body of dust collector 62, then the leading section close contact of above-mentioned interior sealing 71 is in the bottom of above-mentioned insertion section 67.By making above-mentioned interior sealing 71 close contact in the bottom of above-mentioned insertion section 67, outer gas can not fluidly be sealed by between the bottom of above-mentioned interior sealing 71 and above-mentioned insertion section 67.And above-mentioned pressing portion 68 contacts by non-biased form with the upper end being pushed portion 72.
At above-mentioned filter member 65 towards the insufficient occasion of the press-in of above-mentioned dust collecting part 3, at the internal perisporium of above-mentioned connecting portion 22, there is the danger be not adequately sealed between the two in above-mentioned outer seal portion 70 not close contact.But, such as fully be not pressed into the occasion in above-mentioned dust collecting part 3 at the rear portion of above-mentioned filter member 65, above-mentioned dust collecting part 3 is being arranged in the process of above-mentioned main body of dust collector 62, the above-mentioned portion 72 that is pushed is pushed by above-mentioned pressing portion 68, thus is pressed in dust collecting part 3 at the rear portion of above-mentioned filter member 65.Then, under above-mentioned filter member 65 has been pressed into last state by above-mentioned pressing portion 68, above-mentioned pressing portion 68 has contacted by non-biased form with the above-mentioned upper end being pushed portion 72.On the other hand, in the front portion of above-mentioned filter member 65 not by the occasion be fully pressed in above-mentioned dust collecting part 3, above-mentioned dust collecting part 3 is being arranged in the process of above-mentioned main body of dust collector 62, above-mentioned interior sealing 71 is pushed by the bottom of above-mentioned insertion section 67, thus is pressed in above-mentioned dust collecting part 3 front portion of above-mentioned filter member 65.Be pressed under last state by the bottom of above-mentioned insertion section 67 at above-mentioned filter member 65, biased form close contact is pressed in the above-mentioned upper end of interior sealing 71 and the bottom of above-mentioned insertion section 67.
Like this, even if the press-in of above-mentioned filter member 65 is insufficient, above-mentioned dust collecting part 3 be arranged in the process of above-mentioned main body of dust collector 62, above-mentioned filter member 65 to the last is pressed in above-mentioned dust collecting part 3.Above-mentioned pressing portion 68 becomes non-biased form, so under the state that above-mentioned dust collecting part 3 has been arranged on above-mentioned main body of dust collector 62, the inaccessible plate portion 69 of above-mentioned filter member 65 does not bend with the above-mentioned upper end being pushed portion 72.Like this, the above-mentioned outer seal portion 70 of the periphery in above-mentioned inaccessible plate portion 69 can close contact with the internal perisporium of above-mentioned connecting portion 22.In addition, excessive resistance can not only be had above-mentioned dust collecting part 3 is not arranged on above-mentioned main body of dust collector 62, and, positively above-mentioned filter member 65 can be arranged on the suitable position of above-mentioned dust collecting part 3.
The above-mentioned of soft synthetic resin is pushed the above-mentioned pinch hand 30 ground setting that portion 72 covers hard resin, so, when being pushed by above-mentioned pressing portion 68, guided by above-mentioned pinch hand 30.Therefore, the above-mentioned portion 72 that is pushed does not produce large flexure when being pushed by above-mentioned pressing portion 68.For this reason, above-mentioned filter member 65 is positively pressed into finally by above-mentioned pressing portion 68.In addition, being lifted by holding the above-mentioned portion 72 that is pushed, easily can be pulled down above-mentioned filter member 65 from above-mentioned dust collecting part 3.
The invention is not restricted to above embodiment, various distortion can be carried out in the scope of the main idea of invention and implement.Such as the respective embodiments described above are all rotoclone collector, but as being the electric vacuum cleaner of mode filter member being arranged on dust collecting part, then also can be filter type dust catcher.In addition, the respective embodiments described above are all vertical type dust collector, but also can be horizontal dust collector.
Claims (3)
1. an electric vacuum cleaner, has main body of dust collector, dust collecting part and filter member; This main body of dust collector has accommodated electric blowing machine; This dust collecting part and this main body of dust collector arrange opening portion opposite to each other; This filter member is detachably installed relative to this dust collecting part; It is characterized in that:
At described main body of dust collector, pressing portion is set, and, described filter member is provided with the portion of being pushed, when the dust collecting part of having installed this filter member by incomplete state has been arranged on described main body of dust collector, this is pushed portion and is pushed by described pressing portion
Described pressing portion is arranged highlightedly to described filter member side, and, specify the overhang of described pressing portion to make described pressing portion under the state that described dust collecting part has been arranged on described main body of dust collector relative to the mode that in fact the described portion of being pushed becomes non-biased form.
2. an electric vacuum cleaner, has main body of dust collector, dust collecting part and filter member; This main body of dust collector has accommodated electric blowing machine; This dust collecting part and this main body of dust collector arrange opening portion opposite to each other; This filter member is detachably installed relative to this dust collecting part; It is characterized in that:
At described main body of dust collector, pressing portion is set, and, described filter member is provided with the portion of being pushed, when the dust collecting part of having installed this filter member by incomplete state has been arranged on described main body of dust collector, this is pushed portion and is pushed by described pressing portion
The described portion that is pushed is arranged highlightedly to described main body of dust collector side, and, with make under the state that described dust collecting part has been arranged on described main body of dust collector described pressing portion to specify relative to the mode that in fact the described portion of being pushed becomes non-pushing shape described in be pushed the overhang in portion.
3. an electric vacuum cleaner, has main body of dust collector, dust collecting part and filter member; This main body of dust collector has accommodated electric blowing machine; This dust collecting part and this main body of dust collector arrange opening portion opposite to each other; This filter member is detachably installed relative to this dust collecting part; It is characterized in that:
At described main body of dust collector, pressing portion is set, and, described filter member is provided with the portion of being pushed, when the dust collecting part of having installed this filter member by incomplete state has been arranged on described main body of dust collector, this is pushed portion and is pushed by described pressing portion
Described pressing portion is arranged highlightedly to described filter member side, the described portion that is pushed is arranged highlightedly to described main body of dust collector side, and, specify described pressing portion in the mode making described pressing portion in fact become non-biased form relative to the described portion of being pushed under the state that described dust collecting part has been arranged on described main body of dust collector and be pushed the overhang in portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-008247 | 2010-01-18 | ||
| JP2010008247A JP5432737B2 (en) | 2010-01-18 | 2010-01-18 | Electric vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102125408A CN102125408A (en) | 2011-07-20 |
| CN102125408B true CN102125408B (en) | 2015-01-21 |
Family
ID=44263858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010539456.7A Expired - Fee Related CN102125408B (en) | 2010-01-18 | 2010-11-10 | Electric vacuum cleaner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5432737B2 (en) |
| CN (1) | CN102125408B (en) |
| TW (1) | TWI504372B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5828135B2 (en) * | 2011-08-05 | 2015-12-02 | パナソニックＩｐマネジメント株式会社 | Electric vacuum cleaner |
| JP5987404B2 (en) * | 2012-03-28 | 2016-09-07 | ツインバード工業株式会社 | Electric vacuum cleaner |
| JP6222383B2 (en) * | 2015-01-14 | 2017-11-01 | 三菱電機株式会社 | Electric vacuum cleaner |
| KR101852435B1 (en) * | 2016-05-03 | 2018-04-26 | 엘지전자 주식회사 | Vacuum cleaner |
| KR101822944B1 (en) * | 2016-05-03 | 2018-01-29 | 엘지전자 주식회사 | Vacuum cleaner |
| US10299645B2 (en) * | 2016-05-03 | 2019-05-28 | Lg Electronics Inc. | Vacuum cleaner |
| JP6986871B2 (en) * | 2017-06-22 | 2021-12-22 | 東芝ライフスタイル株式会社 | Electric cleaning device |
| JP6844559B2 (en) * | 2018-02-28 | 2021-03-17 | 三菱電機株式会社 | Dust collector and vacuum cleaner |
| CN108498008B (en) * | 2018-06-12 | 2023-12-26 | 苏州地贝电器科技有限公司 | Filter of dust collector |
| JP2021166595A (en) * | 2020-04-09 | 2021-10-21 | 株式会社マキタ | Cleaner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918237A1 (en) * | 1989-06-05 | 1990-12-06 | Miele & Cie | Electric vacuum cleaner with fine dust filter - uses several filter stages in series each utilising replaceable filter element |
| CN1319372A (en) * | 2000-03-24 | 2001-10-31 | 夏普公司 | Electric vacuum cleaner |
| CN1695538A (en) * | 2004-05-14 | 2005-11-16 | 三星光州电子株式会社 | Cyclone vessel dust collector and vacuum cleaner having the same |
| EP1897478A2 (en) * | 2006-09-08 | 2008-03-12 | Toshiba Tec Kabushiki Kaisha | Electric vacuum cleaner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167451A (en) * | 2005-12-22 | 2007-07-05 | Twinbird Corp | Cyclone type vacuum cleaner |
| EP1974642B1 (en) * | 2007-03-30 | 2012-06-27 | Kabushiki Kaisha Toshiba | Electric vacuum cleaner |
-
2010
- 2010-01-18 JP JP2010008247A patent/JP5432737B2/en active Active
- 2010-09-27 TW TW099132583A patent/TWI504372B/en not_active IP Right Cessation
- 2010-11-10 CN CN201010539456.7A patent/CN102125408B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918237A1 (en) * | 1989-06-05 | 1990-12-06 | Miele & Cie | Electric vacuum cleaner with fine dust filter - uses several filter stages in series each utilising replaceable filter element |
| CN1319372A (en) * | 2000-03-24 | 2001-10-31 | 夏普公司 | Electric vacuum cleaner |
| CN1695538A (en) * | 2004-05-14 | 2005-11-16 | 三星光州电子株式会社 | Cyclone vessel dust collector and vacuum cleaner having the same |
| EP1897478A2 (en) * | 2006-09-08 | 2008-03-12 | Toshiba Tec Kabushiki Kaisha | Electric vacuum cleaner |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-167451A 2007.07.05 * |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201125530A (en) | 2011-08-01 |
| TWI504372B (en) | 2015-10-21 |
| JP5432737B2 (en) | 2014-03-05 |
| CN102125408A (en) | 2011-07-20 |
| JP2011143169A (en) | 2011-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102125408B (en) | Electric vacuum cleaner | |
| KR100564450B1 (en) | Mounting Structure of dust filtering unit in vacuum cleaner | |
| EP1674017A2 (en) | Dust collection unit and vacuum cleaner with the same | |
| CN102843943B (en) | For the bag release lever of floor-type vacuum cleaner | |
| US8728188B2 (en) | Dust-collecting apparatus with a packing member | |
| US20030163887A1 (en) | Cyclonic vacuum cleaner | |
| CN201127572Y (en) | Electric cleaner | |
| CN211130857U (en) | Dust removing equipment | |
| US5907889A (en) | Vacuum cleaner | |
| CN203841610U (en) | Vacuum cleaner | |
| CN101991389A (en) | Dust bag bracket structure for dust collector | |
| CN215687487U (en) | Dust collection recycling station | |
| KR101090118B1 (en) | Vacuum cleaner for handy type cleaner | |
| CN211187047U (en) | Dust collection box and dust collector | |
| CN210124718U (en) | Electric vacuum cleaner | |
| CN220608229U (en) | Mite removing instrument for quickly assembling and disassembling dust cup | |
| JP2007190290A (en) | Vacuum cleaner | |
| KR200343904Y1 (en) | Apparatus for connecting suction pipe to paper filter of a vacuum cleaner | |
| EP3616586B1 (en) | Exhaust filter assembly for a vacuum cleaner | |
| CN215820777U (en) | Dust collecting cup assembly and dust collecting equipment | |
| CN215191236U (en) | Dust collector | |
| CN219538157U (en) | Dust cup suction port sealing element and dust collector | |
| KR100545237B1 (en) | Filter alignmnet check device for cyclone type vacuum cleaner | |
| CN211049245U (en) | Electric appliance with self-cleaning function | |
| CN220898614U (en) | Dust filtering and collecting structure, vehicle-mounted dust collector and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |