CN105310602A - Vacuum dust collector head - Google Patents
Vacuum dust collector head Download PDFInfo
- Publication number
- CN105310602A CN105310602A CN201410332302.9A CN201410332302A CN105310602A CN 105310602 A CN105310602 A CN 105310602A CN 201410332302 A CN201410332302 A CN 201410332302A CN 105310602 A CN105310602 A CN 105310602A
- Authority
- CN
- China
- Prior art keywords
- vacuum cleaner
- seal
- head
- suction inlet
- cleaner head
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
- A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
- A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention provides a vacuum dust collector head 10 used for cleaning a carpet and the surface of a hard floor. The vacuum dust collector head 10 comprises a long thin transverse suction port 18 arranged on the lower side of the head, a seal part 30 basically surrounding the suction port 18, a wheel 32 for jointing with the floor and an actuator 33; the actuator 33 is provided with a first position where the wheel 32 and the seal part 30 are both lifted to clean the carpet, a second position where the wheel 30 is lowered and the seal part 30 is lifted to remove chips on the surface of the hard floor and a third position where the wheel 32 and the seal part 30 are both lowered to clean the hard floor with gaps.
Description
Technical field
The present invention relates to a kind of vacuum cleaner head.
Background technology
Vacuum cleaner always comprise certain form can joined floorboards to pick up the head of dirt and dust.In so-called vertical type dust collector, head pivotable is connected to upright main body, and this main body usually comprises and is induced for separating of with collecting the device that air-flow is drawn into dirt in dust catcher and dust.
In so-called canister cleaners, head is arranged on the one end being connected to the tubular rods of the main body of dust catcher by an elongated flexible conduit.The main body of dust catcher comprise for separating of with the device collecting the motor that is arranged on main body and fan unit and be drawn into dirt in dust catcher and dust.Sometimes, the head of canister cleaners can be dismountable, thus the burnisher of other type can be installed on rod by user.
Many houses have carpet and other various mulching materials, as timber, ceramic tile, and stone material and other hard materials.Therefore, be necessary to provide one can cleaning carpet and hard ground and ground any gap can be removed, the dirt in such as, gap between floor and the head of dust.
Summary of the invention
We have invented now a kind of vacuum cleaner head meeting above-mentioned needs.
According to the present invention, from first aspect, provide a kind of vacuum cleaner head, it be included in elongated horizontal suction inlet on the downside of it, substantially around the seal of described suction inlet, for the wheel apparatus of joined floorboards and actuator, described actuator has wheel apparatus and seal by the primary importance above carried, and wheel apparatus is lowered and the 3rd position that is all lowered by the second place above carried and wheel apparatus and seal of seal.
When for cleaning carpet, actuator is arranged on primary importance, is directly placed on carpet with the downside of the main body making head, and dirt and dust is sucked out from carpet fiber.
When for clean hard ground, actuator is arranged on the second place, and wheel is engaged with ground, and head by the position above carried to being above the ground level, thus makes dirt and dust pass through without blockage the below of head and be inhaled in air-flow flooded suction.Wheel also contributes to the scuffing ground, downside preventing head.In this position, seal by carry.
When the gap for cleaning hard ground, actuator is set to the 3rd position, and wheel is engaged with ground and is lowered towards ground with seal.In this fashion, seal provides the effective sealing between head and ground, thus makes air-flow be pushed through gap, and realizes effectively removing dust from gap.
Seal preferably includes flexible scraping blade, and wheel contributes to reducing slip-on head and crosses any tractive force required for hard ground.If necessary, also the tractive force on hard ground can be reduced by the mode being switched to the second pattern from the 3rd pattern.
Preferably, wheel apparatus is arranged on the outside of seal, is preferably arranged on the front portion of seal.
Preferably, head comprises the head that is pivotably connected to chassis portion, suction inlet is arranged on the downside of head, and there is front and rear working edge, head comprises the device for angled head further, so as to be moved forwardly right overhead and across ground surface time, make suction inlet towards rear, vice versa, when described actuator is in described primary importance, makes it contact with ground surface with the front and rear working edge reducing suction inlet respectively.
Wheel apparatus preferably plays the effect preventing head pivotable when actuator is described second and the 3rd position, thus makes suction inlet be positioned in the correct state of hard ground surface.
Preferably, the attached scraping blade of a length is extending longitudinally along suction inlet, and the position between front and rear working edge, scraping blade has a lower limb lower than front and rear working edge.
Preferably, when seal is lowered, the lower limb of seal extends below the lower limb of scraping blade.
Preferably, actuator comprises a revolving dial.
Preferably, actuator is arranged to drive pair of cams, and this acts on the cam follower being connected respectively to wheel apparatus and seal respectively to cam.
Preferably, wheel apparatus comprises wheel or roller, and it is preferably set to universal wheel.
Accompanying drawing explanation
Fig. 1 be before vacuum cleaner head according to the present invention and above view;
Fig. 2 be before the vacuum cleaner head of Fig. 1 and below view;
Fig. 3 is when top cover is removed, view before the vacuum cleaner head of Fig. 1 and above;
Fig. 4 is the view of the execution architecture of the vacuum cleaner head of Fig. 1;
Fig. 5 is when the actuator in Fig. 4 is in its primary importance and vacuum cleaner head is moved forwardly, the sectional view of the V-V along the line of Fig. 1;
Fig. 6 is when actuator is in its second place and vacuum cleaner head is moved forwardly, the left side view of the vacuum cleaner head of Fig. 1; With
Fig. 7 is when the actuator in Fig. 4 is in its 3rd position and vacuum cleaner head is moved forwardly, the sectional view of the V-V along the line of Fig. 1.
Detailed description of the invention
With reference to accompanying drawing, shown in figure, vacuum cleaner head 10 according to the present invention is for being assembled to a canister type vacuum cleaner, the rear portion of head comprises a pipe-type outlet extended back 11, for can be disconnected to the far-end of the tubular rods (not shown) being connected to dust catcher.In use, air intake to make it pass through 10 via rod by the motor in the main body of dust catcher and fan unit (not shown).
10 comprise the rear chassis parts 12 that an outlet 11 extends from it.A sun roller 13 is installed in the downside on chassis 12.Arm 14 extends forward from chassis 12 and is pivotally connected to it, to rotate around the first axle, the first axle along 10 laterally extending, this also constitutes the rotation of roller 13.
The main part 15 of 10 comprises hollow housing, and hollow housing has diapire 17, and it defines the laterally extending any elongated suction inlet 18 along 10.Suction inlet 18 is by L shape conduit 16 and extend rearward to the flexible conduit 19 of outlet 11 from housing and be connected to suction outlet 11, eliminates flexible conduit 19 in Fig. 5.
Main part 15 comprises the rear portion being arranged on 10 for a pair, the relative wheel 20 being positioned at roller 13 both sides.Main part 15 is pivotably connected to the front end of arm 14, and to rotate around the second axle, arm 14 provides the unique support between chassis 12 and main part 15.
Extending longitudinally along suction inlet 18 of the scraping blade 21 of any elongated elastic bendable.Scraping blade 21 is disposed in suction inlet 18 and the front and rear sidewall 22,23 being parallel to suction inlet 18 extends.The lower limb of scraping blade 21 is lower than the front and rear edge 27,28 of suction inlet 18.Scraping blade 21 is supported by elongate carrier 25, and carrier 25 is connected to the front and rear sidewall 22,23 of suction inlet 18 by multiple isolated web, and web does not hinder in fact air to flow to into suction inlet 18.
The diapire 17 of head comprises front and rear, upward and outward extends, to limit working edge respectively from the front and rear edge 27,28 of suction inlet 18.
Suction inlet 18 is surrounded by elastic sealing element 30, and seal 30 has front and rear 30F, 30R, it can have multiple opening or groove 31.Seal 30 also comprises two relative end 30E.10 are included in further its diapire 17 take turns 32 a pair, and wheel 32 is arranged on before suction inlet 18.
One rotary actuator knob 33 is arranged on the upper surface of main part 15.Actuator 33 is connected to a cam pack 35 by gear 34, and cam pack 35 is articulated in the rear portion of body part 15, with make its around one along 10 laterally extending axis rotate.Cam pack 35 comprises the cam end portion of the symmetry of the relative both sides being arranged on described flexible conduit 19.Seal 30 can move freely up and down, and seal 30 comprises the vertical axes 38 that four extend into housing.Two axles 38 of the front portion 10 respectively on be biased towards the corresponding outer end of the first cam follower arm 36, the first cam follower arm 36 is articulated in the rear portion of main part 15 and extends forward in the below of the corresponding end to cam 35 respectively.Two axles 38 at the rear portion of head respectively on towards the first cam follower arm 36 corresponding the inner be biased.
Wheel 32 is installed to the corresponding end of the second cam follower arm 37, and the second cam follower arm 37 is articulated in the rear portion of body part 15 and extends forward in the below of the corresponding end of cam 35.Arm 36,37 opposing cam 35 are to upper offset.
When cleaning carpet uses, actuator is fully counterclockwise rotated, and enters as shown in Figure 4 by the position promoted to make cam 35, in this position, cam follower arm 36,37 are in it by the position promoted, thus make seal 30 and wheel 32 all be pulled to the end in 10, as shown in Figure 5.
When the excellent (not shown) of vacuum cleaner be used to pusher head 10 cross forward carpet time, friction between the diapire 17 of carpet and head 15 cause 10 main part 15 and chassis portion 12 between pressure, this pressure makes the front end pivotable of arm 14 upwards and lifts the rear portion of body part 15, make suction inlet 18 tilted rearward, the anterior working edge 27 of suction inlet forms the intravillous working edge sinking to carpet a little.
When the excellent (not shown) of vacuum cleaner be used to pull backward 10 cross carpet time, friction between the diapire 17 of carpet and main part 15 causes the pulling force between body 15 and chassis portion 12, this pulling force makes the downward pivotable in the front end of arm 14, and reduce the rear portion of main part 15, thus suction inlet 18 is turned forward, the back edge 28 of suction inlet 18 forms the intravillous working edge sinking to carpet a little.
Working edge 27,28 and elongated scraping blade 21 for separating carpet fiber, and assist dust out.
When the megaclast of cleaning hard floor surface uses, actuator 33 is clockwise to a certain extent, enters and makes the second cam follower arm 37 by the position of biased downward, wheel 32 is lowered, as shown in Figure 6 to reduce cam 35.
Wheel 32 mentions 10, and suction inlet 18 is disposed in away from cleaned ground surface.10 are fully raised, and scraping blade 21 is not contacted with ground surface.When on cleaned ground surface forward and backward slip-on head time, wheel 32 for prevent 10 driven.Any thick end, dirt and chip can pass through under head, and it is induced air-flow inspiration suction inlet 18 there.
When clean apertured hard floor surfaces uses, actuator 33 is turned clockwise on earth completely, makes cam 35 enter its extreme lower position.On this position, two cam following arms 36,37 are all in its minimum position, thus seal 30 and wheel 32 are lowered, as shown in Figure 7.
In this position, the seal 30 around suction inlet 18 contacts floor surface gently, and to provide the sealing around suction inlet 18,10 when crossing a gap right overhead, and air is sucked in suction inlet 18 by gap together with any dust be accumulated in gap.
Simple and cheap according to vacuum cleaning header structure of the present invention, can also the effectively apertured hard surface of cleaning carpet, hard surface and tool.
Claims (12)
1. a vacuum cleaner head, be included in the elongated horizontal suction inlet on the downside of it, substantially around suction inlet seal, for joined floorboards wheel apparatus and there is wheel apparatus and seal be all lowered by primary importance, the wheel apparatus above carried and the actuator of the 3rd position that is all lowered by the second place above carried and wheel apparatus and seal of seal.
2. according to the vacuum cleaner head described in claim 1, wherein, described seal comprises elastic doctor blade.
3. vacuum cleaner head according to claim 1 and 2, wherein, wheel apparatus is arranged on outside seal.
4. vacuum cleaner head according to claim 3, wherein, wheel apparatus is arranged on before seal.
5. the vacuum cleaner head described in aforementioned arbitrary claim, wherein, head comprises the head that is pivotably connected to chassis portion, be arranged on the downside of head and have the suction inlet of front and rear working edge, head comprises further: for the device of angled head, when actuator is in primary importance, make when head moves forward across floor surface, suction inlet is towards rear, and vice versa, contacts to make it with the front and rear working edge reducing suction inlet respectively with floor surface.
6. vacuum cleaner head according to claim 5, wherein, when actuator is in described second and the 3rd position, wheel apparatus is used for preventing head pivotable.
7. the vacuum cleaner head according to claim 5 or 6, wherein, elongated attached scraping blade is along the extension of the longitudinal direction of suction inlet, and the position between the front and rear working edge of suction inlet, described scraping blade comprises a lower limb lower than front and rear working edge.
8. vacuum cleaner head according to claim 7, wherein, when seal is lowered, the lower limb of described seal extends lower than the lower limb of scraping blade.
9. the vacuum cleaner head described in aforementioned arbitrary claim, wherein, described actuator comprises a revolving dial.
10. vacuum cleaner head according to claim 9, wherein, described actuator is arranged the cam replacing a pair difference operating cam driven member, and cam follower is connected respectively to wheel apparatus and seal.
Vacuum cleaner head described in 11. aforementioned arbitrary claims, wherein, described wheel apparatus comprises wheel or roller.
12. vacuum cleaner heads according to claim 11, wherein, describedly to take turns or roller is set to universal wheel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332302.9A CN105310602B (en) | 2014-07-11 | 2014-07-11 | Vacuum cleaner head |
| GB1421502.4A GB2528145A (en) | 2014-07-11 | 2014-12-03 | Vacuum cleaner head |
| EP15176169.9A EP2965678B1 (en) | 2014-07-11 | 2015-07-09 | Vacuum cleaner head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332302.9A CN105310602B (en) | 2014-07-11 | 2014-07-11 | Vacuum cleaner head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105310602A true CN105310602A (en) | 2016-02-10 |
| CN105310602B CN105310602B (en) | 2019-04-02 |
Family
ID=52349892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332302.9A Active CN105310602B (en) | 2014-07-11 | 2014-07-11 | Vacuum cleaner head |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2965678B1 (en) |
| CN (1) | CN105310602B (en) |
| GB (1) | GB2528145A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397502A (en) * | 2016-05-20 | 2017-11-28 | 德国福维克控股公司 | Suction nozzle for vacuum cleaning unit |
| CN107752903A (en) * | 2016-08-19 | 2018-03-06 | 康塔有限公司 | Vacuum cleaner head |
| CN109152501A (en) * | 2016-05-11 | 2019-01-04 | 伊莱克斯公司 | Adjust the height of robotic cleaning device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107752900B (en) * | 2016-08-16 | 2021-07-02 | 康塔有限公司 | Vacuum cleaner with a vacuum cleaner head |
| DE102017115523A1 (en) | 2017-01-10 | 2018-07-12 | Miele & Cie. Kg | Floor nozzle for vacuum cleaners and vacuum cleaners |
| EP3345523B1 (en) * | 2017-01-10 | 2023-09-13 | Miele & Cie. KG | Vacuum cleaner and floor nozzle for vacuum cleaner |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565349A (en) * | 2003-06-24 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Vacuum cleaner |
| CN1605317A (en) * | 2003-10-07 | 2005-04-13 | 松下电器产业株式会社 | Electric dust collector sucker and electric dust collector with said sucker |
| CN1744841A (en) * | 2002-12-06 | 2006-03-08 | 瓦克瑟有限公司 | Head for a suction cleaner |
| CN1956673A (en) * | 2004-02-10 | 2007-05-02 | 沃维克股份有限公司 | Floor nozzle for cleaner |
| JP2009078081A (en) * | 2007-09-27 | 2009-04-16 | Toshiba Corp | Electric vacuum cleaner and suction port thereof |
| CN201861561U (en) * | 2010-08-04 | 2011-06-15 | 马卫宏 | Suction nozzle of vacuum cleaner |
| CN102525348A (en) * | 2010-12-29 | 2012-07-04 | 泰怡凯电器(苏州)有限公司 | Cyclone separating device and cyclone dust collector with same |
| CN102860792A (en) * | 2011-12-30 | 2013-01-09 | 苏州韩京姬科技有限公司 | Base assembly for floor cleaner |
| CN102949145A (en) * | 2011-08-23 | 2013-03-06 | 碧洁家庭护理有限公司 | Vacuum cleaner |
| CN103120570A (en) * | 2011-11-18 | 2013-05-29 | 戴森技术有限公司 | Cleaner head for a vacuum cleaner |
| CN203244345U (en) * | 2013-05-08 | 2013-10-23 | 科沃斯机器人科技(苏州)有限公司 | Cleaning robot and ground processing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19628070C2 (en) * | 1996-07-12 | 1999-05-20 | Wessel Werk Gmbh | Three-purpose vacuum cleaner |
| US8904595B2 (en) * | 2011-12-13 | 2014-12-09 | Electrolux Home Care Products, Inc. | Vacuum cleaner floor seal |
-
2014
- 2014-07-11 CN CN201410332302.9A patent/CN105310602B/en active Active
- 2014-12-03 GB GB1421502.4A patent/GB2528145A/en not_active Withdrawn
-
2015
- 2015-07-09 EP EP15176169.9A patent/EP2965678B1/en not_active Not-in-force
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744841A (en) * | 2002-12-06 | 2006-03-08 | 瓦克瑟有限公司 | Head for a suction cleaner |
| CN1565349A (en) * | 2003-06-24 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Vacuum cleaner |
| CN1605317A (en) * | 2003-10-07 | 2005-04-13 | 松下电器产业株式会社 | Electric dust collector sucker and electric dust collector with said sucker |
| CN1956673A (en) * | 2004-02-10 | 2007-05-02 | 沃维克股份有限公司 | Floor nozzle for cleaner |
| JP2009078081A (en) * | 2007-09-27 | 2009-04-16 | Toshiba Corp | Electric vacuum cleaner and suction port thereof |
| CN201861561U (en) * | 2010-08-04 | 2011-06-15 | 马卫宏 | Suction nozzle of vacuum cleaner |
| CN102525348A (en) * | 2010-12-29 | 2012-07-04 | 泰怡凯电器(苏州)有限公司 | Cyclone separating device and cyclone dust collector with same |
| CN102949145A (en) * | 2011-08-23 | 2013-03-06 | 碧洁家庭护理有限公司 | Vacuum cleaner |
| CN103120570A (en) * | 2011-11-18 | 2013-05-29 | 戴森技术有限公司 | Cleaner head for a vacuum cleaner |
| CN102860792A (en) * | 2011-12-30 | 2013-01-09 | 苏州韩京姬科技有限公司 | Base assembly for floor cleaner |
| CN203244345U (en) * | 2013-05-08 | 2013-10-23 | 科沃斯机器人科技(苏州)有限公司 | Cleaning robot and ground processing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152501A (en) * | 2016-05-11 | 2019-01-04 | 伊莱克斯公司 | Adjust the height of robotic cleaning device |
| CN109152501B (en) * | 2016-05-11 | 2022-09-13 | 伊莱克斯公司 | Adjusting height of robotic cleaning device |
| CN107397502A (en) * | 2016-05-20 | 2017-11-28 | 德国福维克控股公司 | Suction nozzle for vacuum cleaning unit |
| CN107397502B (en) * | 2016-05-20 | 2021-07-06 | 德国福维克控股公司 | Suction nozzle for a suction cleaning device |
| CN107752903A (en) * | 2016-08-19 | 2018-03-06 | 康塔有限公司 | Vacuum cleaner head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105310602B (en) | 2019-04-02 |
| GB201421502D0 (en) | 2015-01-14 |
| GB2528145A (en) | 2016-01-13 |
| EP2965678A1 (en) | 2016-01-13 |
| EP2965678B1 (en) | 2017-11-15 |
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