CN100387177C - Electric cleaner sucker and the electric cleaner having the sucker - Google Patents
Electric cleaner sucker and the electric cleaner having the sucker Download PDFInfo
- Publication number
- CN100387177C CN100387177C CNB2006100094663A CN200610009466A CN100387177C CN 100387177 C CN100387177 C CN 100387177C CN B2006100094663 A CNB2006100094663 A CN B2006100094663A CN 200610009466 A CN200610009466 A CN 200610009466A CN 100387177 C CN100387177 C CN 100387177C
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- CN
- China
- Prior art keywords
- cleaner head
- main body
- suction nozzle
- dust collector
- head main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention provides a dust collector nozzle and an electric dust collector using said nozzle. The dust collector nozzle comprises a suction nozzle (10), the back part of which is connected with rotary connection pipe (8) and mounted or dismounted from suction nozzle main body (5). When the detachable suction nozzle is mounted to main body of suction nozzle and the connection pipe is rotated upward to place with angle being 90 degree relative to the horizontal surface of main body of suction nozzle, the connection pipe can rotate for 90 degree in right and left direction as well as downwards. Then, the connection pipe can rotate downwardly for about 90 degree when the main body of suction nozzle is raised; which makes it is convenient for bottom surface of said main body to contact to surface on higher place for dust cleaning.
Description
Technical field
The present invention relates to a kind of electric dust collector cleaner head and use the electric dust collector of this cleaner head.
Background technology
In existing cleaner head and electric dust collector, what have installs band brush suction nozzle by the coupling component that can rotate freely up and down on the front end of the extension pipe of dust catcher body, will be set in place on the connecting port on the upper surface of cleaner head main body in the mode that can rotate freely and install and remove with brushing suction nozzle again.Like this, when using the cleaner head main body that dust suction is carried out in the narrow place that is difficult for dust suction, can make the suction inlet that is provided with opening downwards and suction inlet around be provided with brush band brush suction nozzle break away from the cleaner head main body, only brush suction nozzle and carry out dust suction with this band; And when dust suction is carried out in the place of spaciousness, then band brush suction nozzle can be installed to and carry out dust suction on the cleaner head main body afterwards.Under such occasion, band brush suction nozzle in the cleaner head main body can rotate freely with respect to the cleaner head main body, and can swing up and down freely with respect to extension pipe, the cleaner head main body can be the same with common cleaner head can rotate (swing) on one side up and down, operates (example wherein can with reference to No. 3457639 communiques of Japan Patent) Yi Bian carry out dust suction.
But in above-mentioned prior art, the movable range up and down of coupling component to be being that the words of benchmark just can be rotated towards the top by dust suction face, and is 90 ° to the maximum.When the user when the eminence horizontal plane more than the height is carried out the dust suction operation, just must just can carry out the dust suction operation by horse block etc.
Summary of the invention
The present invention is intended to solve the above-mentioned problems in the prior art, even its purpose is to provide a kind of instruments such as horse block that do not use also can enlarge the dust suction scope of ground type cleaner head, the electric dust collector that ease of use is improved.
To achieve these goals, be provided with in the electric dust collector cleaner head of the present invention: the cleaner head main body that has the opening portion that is used to attract dust; The separable suction nozzle that is connected with the connecting tube that can carry out level with respect to described cleaner head main body, rotate up and down with the rear, described separable suction nozzle can be installed and removed on described cleaner head main body freely, then is communicated with described cleaner head main body in the time of on being installed to described cleaner head main body; When described separable suction nozzle is installed on the described cleaner head main body, described connecting tube turns under the state of 90 ° of positions upward at the horizontal plane with respect to described cleaner head main body place, can also turn to respect to the horizontal plane at described cleaner head main body place downwards on 90 ° the position.Like this, connecting tube is with respect to being rotated on above-below direction by dust suction face, connecting tube can be rotated downwards and made the front portion of cleaner head main body stoop when the cleaner head main body was lifted, and can easily make the whole bottom surface of cleaner head main body fit tightly the horizontal plane that is positioned at eminence.Therefore, the user need not thing such as horse block just can carry out dust suction to eminence with floor suction head, thereby but can realize a kind of electric dust collector that scope is big, ease of use is improved of dust suction.
The technique effect that the present invention produces is as follows.Adopt words of the present invention, can realize that a kind of user need not to use things such as horse block just can enlarge electric dust collector cleaner head that dust suction scope, ease of use be improved and the electric dust collector that uses this cleaner head.
The specific embodiment of the invention is summarized as follows.Comprise in the electric dust collector cleaner head in the present invention's the 1st scheme: the cleaner head main body that is provided with the opening portion that is used to attract dust; The separable suction nozzle that is connected with the connecting tube that can carry out level with respect to described cleaner head main body, rotate up and down with the rear, described separable suction nozzle can be installed and removed on described cleaner head main body freely, then is communicated with described cleaner head main body in the time of on being installed to described cleaner head main body; When on the angle position that described separable suction nozzle is installed on the described cleaner head main body, described connecting tube turns to regulation upward with respect to the horizontal plane at described cleaner head main body place, can under this state, rotate in certain angular range towards left and right direction respectively; Simultaneously, turn to upward at horizontal plane under the state of angle position of regulation, can also turn to downwards on the angle position of regulation with respect to the horizontal plane at described cleaner head main body place with respect to described cleaner head main body place.Like this, connecting tube is with respect to being rotated on above-below direction by dust suction face, connecting tube can be rotated downwards and made the front portion of cleaner head main body stoop when the cleaner head main body was lifted, and can easily make the whole bottom surface of cleaner head main body fit tightly the horizontal plane that is positioned at eminence.Like this, the user need not thing such as horse block just can carry out dust suction to eminence with floor suction head, thereby but can realize a kind of electric dust collector that scope is big, ease of use is improved of dust suction.
The 2nd scheme is that the predetermined angular in the 1st scheme is about 90 °.Like this, the movable range of connecting tube is with respect to being reached about about 90 ° in maximum on the above-below direction respectively by dust suction face.When the cleaner head main body was upwards lifted, connecting tube is about 90 ° of maximum rotation downwards.Like this, when the user lifts the cleaner head main body, just can make the whole bottom surface of cleaner head main body be close to the horizontal plane that firmly is positioned at eminence easilier, not use horse block etc. just can carry out the dust suction operation, and the dust suction operation be become be more prone to carry out eminence.
The 3rd scheme is, connecting tube described in the 1st or the 2nd scheme roughly is cylindric, and for constitute for the turning cylinder that is rotated by the horizontal plane that is used for making described connecting tube with respect to described cleaner head main body place first, second that is made of the central shaft of described connecting tube always is under the quadrature with it.Like this, can become to the dust suction operation in places such as eminence and be more prone to.
The 4th scheme is that the coupling component between separable suction nozzle described in the 1st scheme and the connecting tube connects by scalable flexible pipe.Like this, connecting tube and separable suction nozzle can form the shape of a pipe, and the turbulent flow in the dust-absorbing airflow can reduce, and air suction and noise can reduce.In addition, connecting tube is easy to rotate on level, vertical direction, and operability also can be improved.
The 5th scheme is that the connecting tube described in the 1st scheme is being provided with the buffer unit that is made of flannelette etc. by dust suction face one side.Like this, because connecting tube can be rotated downwards from level, the bottom surface of connecting tube can directly not contact by dust suction face, but is protected by above-mentioned buffer unit, therefore can prevent to be sustained damage by dust suction face.
The 6th scheme is to stretch adjustable length structure before and after described separable suction nozzle is before and after the shell of the separable suction nozzle described in the 1st scheme.Like this, the total length of separable suction nozzle can extend, and can carry out dust suction to darker slit and higher horizontal plane, and the dust suction area can enlarge, and ease of use also can be improved.
The 7th scheme is that the shell of the separable suction nozzle described in the 6th scheme is made of interior pipe and outer tube, can slide adjustable length structure before and after separable suction nozzle is between described interior pipe and the outer tube.Like this, the total length of separable suction nozzle can change, and after interior pipe stretched out, the width of front also can stenosis, therefore, can carry out dust suction to darker slit and higher horizontal plane, and the dust suction area can enlarge, and ease of use also can be improved.
Electric dust collector cleaner head described in the 1st scheme is installed in the electric dust collector in the 8th scheme.Like this, can provide the electric dust collector that a kind of dust suction scope is big, operating characteristics is also excellent.
Description of drawings
Fig. 1 is the vertical view of the electric dust collector cleaner head in one embodiment of the present of invention,
Fig. 2 is the vertical view of this electric dust collector cleaner head after separable suction nozzle is dismantled,
Fig. 3 is the upward view of this electric dust collector cleaner head after separable suction nozzle is dismantled,
Fig. 4 is the side view of the separable suction nozzle in this electric dust collector cleaner head,
Fig. 5 is another side view of the separable suction nozzle in this electric dust collector cleaner head,
Fig. 6 is the sectional view of the connecting tube in this electric dust collector cleaner head,
Fig. 7 is the oblique view that the electric dust collector of above-mentioned cleaner head is housed.
In the above-mentioned accompanying drawing, 5 is the cleaner head main body, and 8 are connecting tube, and 10 is separable suction nozzle, and 25 is first, and 26 is second, and 28 is coupling component, and 31 is buffer unit, and 32 is interior pipe, and 33 is outer tube.
The specific embodiment
Come one embodiment of the present of invention are elaborated below with reference to Fig. 1～Fig. 7.It is pointed out that such embodiment does not have the effect that limits the scope of the invention.
Provide in the present embodiment a kind of as shown in Figure 7 ground mobile model electric dust collector 1 and as the cleaner head main body 5 of its dust inhalation part.In this electric dust collector 1, cleaner head main body 5 is contained on the front end of extension pipe 4 in freely mode of mounting or dismounting, and extension pipe 4 is linked with armrest handle 3, extends flexible pipe 7 on the armrest handle 3, and 7 of flexible pipes link by hose coupling 6 and dust catcher body 2.
Be provided with separable suction nozzle 10 and cleaner head 9 in the cleaner head main body 5, described separable suction nozzle 10 links by connecting tube 8 and extension pipe 4, and connecting tube 8 remained on the postmedian of cleaner head main body 5 in the mode of can be on above-below direction rotating freely, and separable suction nozzle 10 can be installed and removed freely on cleaner head main body 5.Separable suction nozzle 10 constitutes cleaner head main body 5 with having the cleaner head 9 that separable suction nozzle 10 can be installed to the structure of its inside.
In the present embodiment, rotating brush 14 is the structure that is rotated under Motor Drive.As shown in Figure 2, the power that turns of drive source 15 is delivered on the rotating brush 14 by belt 19.In addition, drive source 15 also is connected with control circuit board 20, thus the power supply that acquisition provides from dust catcher body 2.Control circuit board 20 is connected with the terminal 21 that obtains power supply from dust catcher body 2.Control circuit board 20 is provided with: make the liftoff detecting unit 51 that rotating brush 14 stops the rotation and be used for preventing the electric power disconnection unit 22 that it burns when cleaner head main body 5 is left dust suction face when the rotation of the drive source 15 that is made of motor is stuck.
As shown in Figure 3, the rear central part of cleaner head 9 is provided with the breach 23 that is concavity, and the both sides of this breach 23 are provided with the walking mechanism 24 that is made of the roller that protrudes from the bottom surface of cleaner head 9 etc.
In addition, as shown in fig. 1, the rear of separable suction nozzle 10 is provided with the connecting tube 8 that can rotate on above-below direction, with the turning cylinder of connecting tube 8 as first 25; Connecting tube retaining part 27 is from clamping above-mentioned first 25 and have and first 25 vertical turning cylinder that is second 26 up and down.Connected by the coupling component 28 that is hollow form and can rotates freely between connecting tube 8 and the connecting tube maintaining part 27.In order to reach flexibility, above-mentioned coupling component 28 is made of scalable flexible pipe etc.In addition, first 25 movable range is: can rotate in being approximately 180 ° scope with the plane of the above-below direction of the horizontal plane approximate vertical at cleaner head main body place that is in the axial plane at second 26 place.In addition, as shown in Figure 6, first 25 internal structure is a hollow structure, wherein is provided with the lead 29 that is used for providing to drive source 15 power supply, and this lead 29 passes from the hollow tube 30 that is located at first 25 inside.In addition, as shown in Fig. 4,5, also be provided with the buffer unit of making by flannelette and elastomeric material etc. 31 on the bottom surface of connecting tube 8.
As shown in Figure 4, the front shell of separable suction nozzle 10 is made of interior pipe 32 and outer tube 33, and the front end of interior pipe 32 is provided with front end air entry 11.In addition, as shown in Figure 5, interior pipe 32 also can stretch out from outer tube 33, the structure that formation can make separable suction nozzle 10 stretch on fore-and-aft direction.In addition, the front end of interior pipe 32 is provided with the brush 34 that the lateral surface of interior pipe 32 can be covered, and this brush 34 can rotate freely, can turn to during use on the position that the front portion of front end air entry 11 is blocked, and is adjusted into from the below direction of dust-absorbing airflow air-breathing.Brush 34 can be made by plant operations such as hair on resin component.
Operational circumstances in the above-mentioned formation is as follows.
Be equipped with on the cleaner head 9 under the state of separable suction nozzle 10, it by extension pipe 4, the flexible pipe 7 shown in Fig. 7 and after dust catcher body 2 connects, just can used with common dust catcher the samely.The power supply of supplying with from dust catcher body 2 is sent to the cleaner head 9 through terminal 21, control circuit 20 (Fig. 2), provides power supply to the drive source 15 that is made of motor.The power that produces during drive source 15 work is delivered on the rotating brush 14 by belt 19.Then under the suction function that dust catcher body 2 produces, collect the induction chamber 16 (Fig. 3) by rotating brush 14 collected dusts from opening portion 13, pass air entry 17, front end air entry 11 then, be drawn onto in the dust catcher body 2 through coupling component 28, connecting tube 8, extension pipe 4 and flexible pipe 7.
When using common dust catcher that dust suction is carried out in the narrow places such as slit between the furniture, generally need earlier cleaner head 9 and separable suction nozzle 10 are pulled down from extension pipe 4, and then just can carry out dust suction after replacing with other suction nozzle annexes such as slit suction nozzle.But, only using foot is stepped on separable suction nozzle assembling and disassembling device 18 in the present embodiment, and separable suction nozzle 10 is separated with cleaner head 9, uses separable suction nozzle 10 to carry out dust suction separately.In narrower, dark place, some deficiency if the length of separable suction nozzle 10 seems can also be by pulling out adjustment length with interior pipe 32.Like this, also just can carry out dust suction to deep place.In addition, there are drop, light to be difficult to blot clean place at sliding door etc. with front end air entry 11, then brush 34 can be pulled down, form brush body, thereby by brush 34 dust swept, dust suction carried out in the place that drop is arranged on one side on one side in the place ahead of front end air entry 11.
When the end face to furniture such as cupboards carries out dust suction, generally need sweep with feather duster etc., also to step down in sometimes on horse block etc. and just can carry out dust suction.But, in the present embodiment, with connecting tube 8 resemble shown in Fig. 5 after the bending of below, when handle 3 is picked up, just can be adjusted to its opening to opening portion 13 towards the below.Therefore, even under state, also can carry out dust suction to the end face of furniture with cleaner head 9.In addition, in odds and ends place that cleaner head 9 is difficult to operate or be difficult to carry out under the occasion of dust suction because of cleaner head 9 is heavier, then separable suction nozzle 10 can be separated with cleaner head 9, only carry out the dust suction operation, can alleviate the burden of dust suction operation like this with separable suction nozzle 10.At this moment, interior pipe 32 can be pulled out from outer tube 33 or brush 34 is pulled down, just can contrast higher place, deep place, scrappy place, have the place etc. of drop to carry out various dust suctions operations.
Like this, in the cleaner head main body 5 of the structure in having present embodiment, only need handle handle 3, operating pedal etc. are operated, just can make the mounting or dismounting freely on cleaner head 9 very simply of separable suction nozzle 10; And cleaner head 9 can be rotated on above-below direction freely, can stretch freely on fore-and-aft direction, and brush 34 also can launch (pulling down).Like this, can provide a kind of and can realize three-dimensional dust suction, easy to use, the also excellent electric dust collector of mounting or dismounting performance simply for the narrow gap in the room, wall, courtyard etc.
In sum, the present invention is by being provided with the formation that separable suction nozzle is installed and removed simply from the cleaner head main body, and connecting tube and the variable configuration can rotate (swing) on above-below direction is set on separable suction nozzle, provide a kind of and can realize three-dimensional dust suction, easy to use, the electric dust collector of installing and removing excellent performance simply the narrow gap in the room, wall, courtyard etc.
Claims (7)
1. electric dust collector cleaner head is characterized in that comprising:
Be provided with the cleaner head main body of the opening portion that is used to attract dust; With
The separable suction nozzle that the rear is connected with the connecting tube that can carry out level with respect to described cleaner head main body, rotate up and down, described separable suction nozzle can be installed and removed on described cleaner head main body freely, then be communicated with in the time of on being installed to described cleaner head main body with described cleaner head main body
When described separable suction nozzle is installed on the described cleaner head main body, described connecting tube turns under the state of 90 ° of positions upward at the horizontal plane with respect to described cleaner head main body place, can also turn on the position with respect to 90 ° of the horizontal faced downwards at described cleaner head main body place.
2. electric dust collector cleaner head as claimed in claim 1, it is characterized in that: described connecting tube roughly is cylindric, for first that the turning cylinder that rotates for the horizontal plane that is used for making described connecting tube with respect to described cleaner head main body place constitutes, under the state that be made of the central shaft of described connecting tube second always is in quadrature with it.
3. the electric dust collector cleaner head described in claim 1, it is characterized in that: the coupling component between described separable suction nozzle and the connecting tube connects by scalable flexible pipe.
4. the electric dust collector cleaner head described in claim 1, it is characterized in that: described connecting tube is being provided with the buffer unit that is made of flannelette by dust suction face one side.
5. the electric dust collector cleaner head described in claim 1 is characterized in that: can stretch adjustable length structure before and after described separable suction nozzle is before and after the shell of described separable suction nozzle.
6. electric dust collector cleaner head as claimed in claim 5 is characterized in that: pipe and outer tube in comprising in the shell of described separable suction nozzle, the adjustable length structure in the front and back of described separable suction nozzle realizes by taking place between pipe and the outer tube to slide in described.
7. an electric dust collector is characterized in that: electric dust collector cleaner head as claimed in claim 1 is housed in the described electric dust collector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005052822 | 2005-02-28 | ||
| JP2005052822A JP2006230870A (en) | 2005-02-28 | 2005-02-28 | Suction device for vacuum cleaner and vacuum cleaner using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1827026A CN1827026A (en) | 2006-09-06 |
| CN100387177C true CN100387177C (en) | 2008-05-14 |
Family
ID=36945718
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620003121 Expired - Lifetime CN2902168Y (en) | 2005-02-28 | 2006-02-23 | Sucking head of electric vacuum cleaner, and cleaner therewith |
| CNB2006100094663A Expired - Fee Related CN100387177C (en) | 2005-02-28 | 2006-02-23 | Electric cleaner sucker and the electric cleaner having the sucker |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620003121 Expired - Lifetime CN2902168Y (en) | 2005-02-28 | 2006-02-23 | Sucking head of electric vacuum cleaner, and cleaner therewith |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006230870A (en) |
| CN (2) | CN2902168Y (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006230870A (en) * | 2005-02-28 | 2006-09-07 | Matsushita Electric Ind Co Ltd | Suction device for vacuum cleaner and vacuum cleaner using the same |
| CN102846274A (en) * | 2012-08-17 | 2013-01-02 | 宁波飞佳达家电制造有限公司 | High place dust cleaner and collector |
| KR101461985B1 (en) * | 2013-04-04 | 2014-11-14 | 엘지전자 주식회사 | vacuum cleaner |
| WO2018078725A1 (en) * | 2016-10-25 | 2018-05-03 | 三菱電機株式会社 | Suction tool and electric vacuum cleaner |
| CN107280585A (en) * | 2017-06-28 | 2017-10-24 | 苏州凯丽达电器有限公司 | Dust suction head supporting structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459720A (en) * | 1981-01-14 | 1984-07-17 | Vorwerk & Co Interholding Gmbh | Suction nozzle unit |
| EP0353546A1 (en) * | 1988-08-01 | 1990-02-07 | Siemens Aktiengesellschaft | Suction cleaner nozzle |
| JPH11187993A (en) * | 1997-12-26 | 1999-07-13 | Hitachi Ltd | Vacuum cleaner |
| CN1345570A (en) * | 2000-10-02 | 2002-04-24 | 松下电器产业株式会社 | Suction device for electric suction cleaner and the suction cleaner having suction device |
| CN1460446A (en) * | 2002-05-22 | 2003-12-10 | 松下电器产业株式会社 | Dust absorption head for electric vacuum cleaner and electric vacuum cleaner |
| CN1550195A (en) * | 2003-05-19 | 2004-12-01 | ���µ�����ҵ��ʽ���� | Suction unit for use in an electric vacuum cleaner and electric vacuum cleaner employing same |
| CN1550196A (en) * | 2003-05-19 | 2004-12-01 | 松下电器产业株式会社 | Electric vacuum cleaner head and electric vacuum cleaner using same |
| CN2902168Y (en) * | 2005-02-28 | 2007-05-23 | 松下电器产业株式会社 | Sucking head of electric vacuum cleaner, and cleaner therewith |
-
2005
- 2005-02-28 JP JP2005052822A patent/JP2006230870A/en not_active Withdrawn
-
2006
- 2006-02-23 CN CN 200620003121 patent/CN2902168Y/en not_active Expired - Lifetime
- 2006-02-23 CN CNB2006100094663A patent/CN100387177C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459720A (en) * | 1981-01-14 | 1984-07-17 | Vorwerk & Co Interholding Gmbh | Suction nozzle unit |
| EP0353546A1 (en) * | 1988-08-01 | 1990-02-07 | Siemens Aktiengesellschaft | Suction cleaner nozzle |
| JPH11187993A (en) * | 1997-12-26 | 1999-07-13 | Hitachi Ltd | Vacuum cleaner |
| CN1345570A (en) * | 2000-10-02 | 2002-04-24 | 松下电器产业株式会社 | Suction device for electric suction cleaner and the suction cleaner having suction device |
| CN1460446A (en) * | 2002-05-22 | 2003-12-10 | 松下电器产业株式会社 | Dust absorption head for electric vacuum cleaner and electric vacuum cleaner |
| CN1550195A (en) * | 2003-05-19 | 2004-12-01 | ���µ�����ҵ��ʽ���� | Suction unit for use in an electric vacuum cleaner and electric vacuum cleaner employing same |
| CN1550196A (en) * | 2003-05-19 | 2004-12-01 | 松下电器产业株式会社 | Electric vacuum cleaner head and electric vacuum cleaner using same |
| CN2902168Y (en) * | 2005-02-28 | 2007-05-23 | 松下电器产业株式会社 | Sucking head of electric vacuum cleaner, and cleaner therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006230870A (en) | 2006-09-07 |
| CN2902168Y (en) | 2007-05-23 |
| CN1827026A (en) | 2006-09-06 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20170223 |
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