CN101636101B

CN101636101B - Vacuum cleaner nozzle

Info

Publication number: CN101636101B
Application number: CN2008800077241A
Authority: CN
Inventors: 布·皮尔斯摩; 汤米·林德奎斯特; 亨里克·尼格伦
Original assignee: Electrolux AB
Current assignee: Electrolux AB
Priority date: 2007-03-09
Filing date: 2008-03-05
Publication date: 2011-08-31
Anticipated expiration: 2028-03-05
Also published as: SE531204C2; EP2134225B1; EP2134225A4; CN101636101A; WO2008111891A1; EP2134225A1; SE0700617L

Abstract

A vacuum cleaner nozzle (1) comprises a suction plate (10), which is provided with a suction opening (12) and at least a first lint picker (20) located at one side of the suction opening (12). The suction plate (10) comprises at least one sealing edge (24) extending substantially vertically from the suction plate (10). The first lint picker (20) is at least partly located between a first portion (26) of said sealing edge (24) and said suction opening (12). The first portion (26) of said sealing edge (24) seals the suction opening (12) and said first lint picker (20).

Description

Vacuum cleaner nozzle

Technical field

The present invention relates to a kind of vacuum cleaner nozzle, described vacuum cleaner nozzle comprises a sucker, described sucker is provided with a suction inlet and at least one and is positioned at first of suction inlet one side and removes the suede device, described sucker is connected with a nozzle outlet, make suction inlet be communicated with the nozzle outlet fluid, described sucker comprises the edge sealing that at least one substantially vertically extends from sucker.

Background technology

Vacuum cleaner is typically provided with a vacuum cleaner nozzle.Described vacuum cleaner nozzle is used for the effect by air-flow, remove object as things such as dust, fragment, fiber, hairs from floor and carpet, and these objects are moved in the dust-absorbing element by flexible pipe, the object that is removed in dust-absorbing element gathers in the dust bag.In order to improve lip-deep slender body such as the thing that removes carpet, as the ability of things such as hair, fiber, the suction nozzle of described vacuum cleaner can be provided with the one or more for example pulvinus of suede device that remove.

WO 02/26097 described form is that the floor tool of vacuum cleaner nozzle is provided with two except that the suede device, and the described suede device that removes comprises soft tuft.Each tuft that removes on the suede device is arranged in the same direction, make when vacuum cleaner nozzle when move in one side, remove the suede device and will collect things such as hair, fiber, velveteen, and when vacuum cleaner nozzle when move in opposite one side, discharge hair, fiber and the velveteen of these collections except that the suede device.Be set at arbitrary limit of suction channel except that the suede device.Yet, have been found that the efficient of vacuum cleaner nozzle when collecting things such as fiber, hair from carpet of WO 02/26097 is not too high.Therefore, people when using this dust catcher, may be on carpet moving vacuum cleaner suction nozzle repeatedly, could remove things such as fiber, hair effectively from carpet.User even may need manually to go to remove except that things such as the fiber above the suede device, hairs.

Summary of the invention

An object of the present invention is to provide a kind of vacuum cleaner nozzle that is used for vacuum cleaner, described vacuum cleaner nozzle more can be collected as slender bodies such as fiber, hairs effectively than existing vacuum cleaner nozzle.

This purpose is realized by a kind of vacuum cleaner nozzle, described vacuum cleaner nozzle comprises a sucker, described sucker is provided with a suction inlet and at least one and is positioned at first of suction inlet one side and removes the suede device, described sucker is connected with a nozzle outlet, make suction inlet be communicated with the nozzle outlet fluid, described sucker comprises the edge sealing that at least one substantially vertically extends from sucker, described vacuum cleaner nozzle is characterised in that, described first removes the suede device at least in part between the first and suction inlet of described edge sealing, and the described first sealing suction inlet and described first of described edge sealing removes the suede device.

An advantage of this vacuum cleaner nozzle is that suction is enhanced, because first remove the suede device and sealed with the described first of suction inlet by described edge sealing, described suction also helps described first to remove the suede device.First removes the suction that strengthens on the suede device will improve first except that the collected object of suede device, and for example fiber and velveteen are released and transfer to the ability of suction inlet.Thereby improved the efficient of collecting things such as hair, fiber, velveteen, reduced manually removing first the needs except that the object of collecting on the suede device.Described edge sealing may have multiple design.According to an embodiment, edge sealing can mainly be positioned at first zone of removing the suede device.According to further embodiment, edge sealing can extend along the whole long limit of suction inlet.According to embodiment further, edge sealing can fully surround first and remove suede device and suction inlet.As selection, edge sealing can be provided with greater or lesser partition, particularly in the zone of suction inlet minor face.Edge sealing also can be provided with little opening in other zone, allows limited air to pass through edge sealing.Edge sealing can be made by solid material, for example suitable plastic materials or metal material, or the material of infiltration more or less, and described material can allow limited air to leak.The material of edge sealing should be sucker to be slided be subjected to quite little frictional force.Usually preferably, edge sealing is the solid limit, and extend along the whole long limit of suction inlet at least on described solid limit, and along long limit without any partition or opening.

According to an embodiment, described suction inlet has one and is the shape of rectangle substantially, described first removes one side that the suede device is positioned at the long limit of described suction inlet, and the described first of described edge sealing extends along the described one side on the long limit of suction inlet, and sealing suction inlet and described first removes the suede device.The advantage of this embodiment has provided a kind of vacuum cleaner nozzle, when vacuum cleaner nozzle moves forwards or backwards with the vertical perpendicular direction with the rectangle suction inlet, wherein first remove the position that the suede device is positioned at effective collection velveteen thing.

According to preferred embodiment, described sucker is provided with at least one and second removes the suede device, described second removes the suede device at least in part between the second portion and described suction inlet of described edge sealing, and remove the position opposite of suede device about suction inlet and described first, make first and second to remove the suede device toward each other, and be limited between described first and the described second portion of described edge sealing with suction inlet, first and second remove gap of formation between the suede device.An advantage of this vacuum cleaner nozzle is, when moving forwards or backwards, relies on first and second to remove the suede device, and it can easily be applicable to collection slender body, for example fiber and velveteen.And because first remove that suede device and second removes the suede device and suction inlet is limited between first and second parts of edge sealing, suction is further improved.More preferably, described first and described second width that removes at least a portion in the described gap between the suede device is at least 10mm.The gap that width is less than 10mm can increase object and be stuck in except that the risk between the suede device, and for example the things such as masses of fibres of Shou Jiing can not be sent in the suction inlet.More preferably, described first and described second at least a portion of removing the described gap between the suede device has the width of 10mm to 30mm.Can reduce by first and second greater than the gap width of 30mm and remove the efficient that the suede device is picked up object, particularly when vacuum cleaner nozzle seesaws under the situation of sucker run-off the straight.

According to an embodiment, described first removes the suede device comprises the mane that invests main body in a large number, and from placing the sucker of horizontal surface correct position, the described first of described edge sealing extends beyond described first main body except that the suede device on direction vertically downward.The first that the advantage of this embodiment is an edge sealing will become distal-most end, can rest on horizontal surface by described first sucker, thereby realize better closure.And edge sealing is with the easier effect of playing the stirring structure thing, and for example the blanket velvet layer of carpet makes things such as hair, fiber just can more effectively remove from carpet.And, remove the main body of suede device and can directly on carpet, not slide, reduced and removed the object of collecting on the suede device and be not sent to the danger that suction inlet is glued back by carpet on the contrary.More preferably, the described first of described edge sealing surpasses the described distance of removing the main body extension 0.1mm of suede device to 4mm.If the described first of described edge sealing surpasses the described distance of removing the main body extension of suede device and is less than 0.1mm, closure may reduce, and the risk that the foreign material of collecting except that the suede device are rubbed can become big.If the described first of described edge sealing surpasses described distance of extending except that the described main body of suede device greater than 4mm, remove the suede device and will be difficult to pick up effectively as things such as hair, fibers, especially pick up from the harder carpet of material.

According to an embodiment, the described suede device that removes extends on suction inlet at least in part.The advantage of this embodiment is that suction inlet has narrower cross section in removing suede device zone.So just improved flow velocity, and improved transmission and remove the ability of the object of suede device collection to suction inlet except that the air in the suede device scope.And, remove the situation that the suede device is arranged in the relative both sides of suction inlet at two, remove by two that at least one partly extends in the suede device on suction inlet, make like this two remove the suede device mutually vicinity be possible, be that the gap is very narrow between them, rather than whole suction inlet is used close shrinking structure.Close shrinking structure can increase the danger that object is stuck in suction inlet in suction inlet, and this is not wish the situation that occurs.

According to a preferred embodiment, from placing the sucker of horizontal surface correct position, removing the suede device from first has a passage of level freely to suction inlet.The advantage of this embodiment is that object such as fiber, hair and the velveteen collected discharge by removing the suede device, can easily be sent to suction inlet by such horizontal channel.More preferably, from placing the sucker of horizontal surface correct position, described first removes the suede device extends beyond except that suede device installation portion in vertically downward direction, and described installation portion removes between suede device and the suction inlet first at least in part.The advantage of this embodiment is when not forming the obstacle that discharges object except that suede device installation portion, and the collected object that removes the release of suede device can be sent to suction inlet easilier.More preferably, when described sucker was positioned at the horizontal surface correct position, described horizontal channel had the vertical range of 0.5mm at least.Vertical range less than the horizontal channel of 0.5mm makes that the object of collecting is difficult to be sent to suction inlet from removing the suede device.According to an embodiment, the vertical range of horizontal channel corresponding at least first is removed half of vertical range of suede device.According to an embodiment further, the vertical range of horizontal channel is greater than first vertical range of removing the suede device.May increase the vertical height of vacuum cleaner nozzle greater than the vertical range of 5mm, and can not bring the object that to collect by removing of the further raising of suede device to the transfer capability of suction inlet transmission.

Further purpose of the present invention and technical characterictic will be embodied in specification and claims.

Description of drawings

Below in conjunction with accompanying drawing the present invention is described in more detail.Wherein:

Fig. 1 is a width of cloth stereogram and a vacuum cleaner nozzle is shown.

Fig. 2 is a width of cloth stereogram and the sucker that a vacuum cleaner nozzle is shown.

Fig. 3 a is a width of cloth sectional view and the sectional view of cutting open along the IIIa-IIIa of Fig. 2 is shown.

Fig. 3 b is the enlarged drawing of area I IIb among Fig. 3 a.

Fig. 3 c is a width of cloth sectional view and the sectional view of cutting open along the IIIc-IIIc of Fig. 2 is shown.

Fig. 4 is the sectional view of the vacuum cleaner nozzle under " hard place plate mode ".

Fig. 5 a is the sectional view of vacuum cleaner nozzle when promoting forward under " carpet pattern ".

Fig. 5 b is the sectional view of vacuum cleaner nozzle when dragging backward under " carpet pattern ".

The specific embodiment

Fig. 1 illustrates vacuum cleaner nozzle 1.Described vacuum cleaner nozzle 1 comprises a nozzle body 2, and described nozzle body is connected with a nozzle outlet 4.Described nozzle outlet 4 is suitable for being connected on the suction pipe of vacuum cleaner.Nozzle body 2 supports 6,8 and suckers 10 of two brushes, and described sucker 10 is between two brushes 6 and 8.Preferably, sucker 10 is plastic components or metal parts that the mode by for example unitary, injection-molded moulding forms.Preferably, brush the 6, the 8th is manually or automatically regained, and makes that

brush

6,8 can be retracted in the nozzle body 2 when being used on the objects such as carpet at vacuum cleaner nozzle 1.

Fig. 2 illustrates in greater detail sucker 10.Described sucker 10 comprises a suction inlet 12.Described suction inlet 12 is rectangular shape substantially and has the first long limit 14 and the second long limit 16.Described

long limit

14,16 is perpendicular to the conventional direction of motion of vacuum cleaner nozzle 1.Described suction inlet 12 is connected to pipe 18, provides suction by managing 18 for suction inlet 12.

First removes suede device 20 is positioned on the described first long limit 14.Second removes suede device 22 is positioned on the described second long limit 16.Thereby two positions of removing

suede device

20 and 22 about suction inlet 12 toward each other.Edge sealing 24 removes suede device 20 and second in order to sealing suction inlet 12, first and removes suede device 22, to be separated by with carpet, makes can form strong suction by sucker 10.When sucker 10 is in position suitable on the carpet, will be illustrated below, edge sealing 24 substantially vertically extends to the carpet direction from sucker 10.From the position of suction inlet 12, the first 26 of edge sealing 24 is positioned at first periphery of removing suede device 20, and removes suede device 20 and described suction inlet 12 along first long limit 14 sealings described first of suction inlet 12.From the position of suction inlet 12, the second portion 28 of edge sealing 24 is positioned at second periphery of removing suede device 22, and removes suede device 22 and described suction inlet 12 along second long limit 16 sealings described second of suction inlet 12.The

optional end

30,32 of edge sealing 24 is connecting described first and

second parts

26,28, makes edge sealing 24 form a complete edge sealing 24, and surround first and second and remove

suede device

20,22, and suction inlet 12.

Fig. 3 a is the sectional view of IIIa-IIIa in the corresponding diagram 2, sucker 10.Shown in Fig. 3 a, first removes suede device 20 partly extends on suction inlet 12.Second removes suede device 22 is almost entirely located on the suction inlet 12.Gap 34 is formed at two and removes between the suede device 20,22.Gap 34 has the width W G that is approximately 14mm.Narrow gap 34 is favourable, removes

suede device

20,22 collection object such as hair, fiber and velveteens because it has improved, and the object of collecting is sent to the ability of suction inlet 12.Yet the width in gap 34 can not be too narrow, because relatively large object such as puffed rice may be stuck in the gap 34.Shown in Fig. 3 a, the first 26 of edge sealing 24 and second portion 28 will limit first and remove suede device 20, second and remove suede device 22 and suction inlet 12 between them.Like this, prevented that air from being front end from the left side shown in Fig. 3 a and being that the rear end enters suction inlet 12 from the right shown in Fig. 3 a.This makes that obtaining strong suction in suction inlet 12 becomes possibility, has improved the efficient of the dust suction of vacuum cleaner nozzle 1.And because two are removed

suede device

20,22 and also all are positioned at powerful suction scope, the efficient of removing

suede device

20,22 is also supported by powerful suction, will describe below.

Fig. 3 b illustrates in greater detail and is installed in first in the sucker 10 except that suede device 20.First removes suede device 20 comprises the main body 36 of adhering to a large amount of manes 38.By Fig. 3 b as can be known, described mane 38 typically refers to and arranges towards the direction of suction inlet 12.By this arrangement mode, when vacuum cleaner nozzle moves backward, promptly during moving right shown in Fig. 3 b, mane 38 will be collected object from carpet 40, as hair, fiber and velveteen.Travelling forward when vacuum cleaner nozzle, promptly shown in Fig. 3 b when left movement, mane 38 will discharge the object of collection, make the object of described collection be drawn onto in the suction inlet 12.Described edge sealing 24 substantially vertically extends and seals and remove

suede device

20,22 and suction inlet 12 to carpet 40 directions from sucker 10, owing to the powerful suction that can obtain by edge sealing 24, first removes the collected object of suede device 20 when mobile backward, can be drawn onto effectively in the suction inlet 12 in the process that moves forward.

In order to increase the suction of sucker 10 effectively, from being positioned at the sucker 10 that horizontal surface is carpet 40 correct positions, the first 26 of described edge sealing 24 extends beyond first main body 36 except that suede device 20 in direction vertically downward.Preferably, the first 26 of edge sealing 24 extends beyond first main body 36 of removing suede device 20 distance H of 0.1mm to 4mm, is typically about 2mm.Like this, when sucker 10 is positioned on horizontal surface such as the carpet 40, sucker 10 will rest on the edge sealing 24 rather than first remove on the suede device 20, and making can provide effective closure by described edge sealing 24.Preferably, the length of mane 38 is longer than distance H, makes that in the time of above sucker 10 rests on edge sealing 24, mane 38 can extend to the carpet 40 from main body 36 shown in Fig. 3 b.Edge sealing 24 may have the function of extra stirring carpet 40 fine hair, makes that for example the object of velveteen can more easily remove from carpet 40.

First remove suede device 20 be installed in sucker 10 on the installation portion of support 42 forms.Described support 42 has an inwall 44.In the horizontal direction, first remove between the first 26 that suede device 20 is supported on the inwall 44 of support 42 and edge sealing 24.From being positioned at the sucker 10 that horizontal surface is carpet 40 correct positions, provide one to allow object to remove the passage 46 that suede device 20 is circulated to the free level of suction inlet 12 from first.Passage 46 makes to win and more easily is released and is drawn onto suction inlet 12 except that suede device 20 collected foreign material when moving backward when travelling forward.Therefore, first removes the suede device installation portion that removes that suede device 20 surpasses inwall 44 forms extends, described installation portion removes between suede device 20 and the suction inlet 12 being in first on the direction vertically downward at least in part, from being positioned at the sucker 10 that horizontal surface is carpet 40 correct positions, therefore form the passage 46 of described free level.Thereby when moving backward, inwall 44 can not hinder first and remove suede device 20 collection objects, and when travelling forward, inwall 44 can not hinder object yet and remove suede device 20 to suction inlet 12 transmission from first.Preferably, when described sucker is positioned on the suitable position of horizontal surface, horizontal channel 46 has vertical range HP and is at least 0.5mm, the bottom that is the inwall 44 of support 42 is at least 0.5mm to the vertical range HP of the bottom of the first 26 of edge sealing 24, and sucker 10 rests on the carpet 40 by edge sealing 24.Shown in Fig. 3 b, the vertical range HP of horizontal channel 46 is greater than first half of vertical range of removing suede device 20.Usually, to be selected in 0.5mm be suitable to 5mm to the vertical range HP of horizontal channel 46.

Shown in Fig. 3 a second removes suede device 22 and Fig. 3 b described first, and to remove suede device 20 similar, except in Fig. 3 a second except that the mane of suede device 22 towards the left side, promptly towards suction inlet 12.Therefore, second removes suede device 22 collects object when travelling forward, and when moving backward object is discharged, and the object of release can be drawn onto suction inlet 12.Second removes suede device 22 fixes in place by the support 48 that is similar to support 42, except support 48 further extends beyond suction inlet 12.Fig. 3 b is described also can be applied to second except that suede device 22 in a similar manner about first distance H and the HP that removes suede device 20.

Fig. 3 c illustrates the sectional view that the IIIc-IIIc along among Fig. 2 of sucker 10 cuts open.Shown in Fig. 3 c, first and

second parts

26,28 of edge sealing 24 are not only removed in the zone of

suede device

20,22 first and second respectively and are extended, and respectively along the gamut extension on the first and second long limits 14,16.As can be seen, beyond the zone of pipe 18, suction inlet 12 has approximate rectangular cross section.

Fig. 4 is the sectional view of the vacuum cleaner nozzle 1 under " hard place plate mode ".Under this pattern,

brush

6,8 all is in down state." hard place plate mode " down vacuum cleaner nozzle 1 on

brush

6 and 8, slide on the hard place plate of quarry tile floor 50 being similar to, first removes suede device 20 and second, and to remove suede device 22 be inactive.

Fig. 5 a is the sectional view of vacuum cleaner nozzle 1 when promoting forward under " carpet pattern ", shown in arrow F among Fig. 5 a.Under this pattern,

brush

6 and 8 is recovered in the nozzle body 2, and for simplicity's sake, brush does not illustrate among Fig. 5 a.Under the carpet pattern, vacuum cleaner nozzle 1 will be on edge sealing 24, and slides on the

sliding surface

52,54 that is adjacent to edge sealing 24.When travelling forward, sucker 10 tilts a little in the counterclockwise direction, shown in Fig. 5 a.Sucker tilts can be from for example knowing visible the 6th page and Fig. 9,10 WO 02/26097.

Than known vacuum cleaner nozzle, can access stronger suction by the sucker in the embodiment of the invention 10.Shown in Fig. 5 a, edge sealing 24 seals suction inlet 12 effectively, removes

suede device

20,22 with isolated with surrounding environment, make suction inlet 12 and remove

suede device

20,22 can be under the effect of strong suction cleaning carpet 40.Because the suction of this enhancing, the part below suction inlet 12 of carpet 40 will upwards be picked up, and forms a carpet hill 56, shown in Fig. 5 a.The hill 56 of carpet 40 and second removes suede device 22 and will closely contact.In travelling forward shown in Fig. 5 a, second removes suede device 22 under the help of the described mane 38 of Fig. 3 a, 3b, will more effectively collect objects such as fiber on the hill 56, hair, velveteen.First removes suede device 20, in travelling forward, with the object of collecting before discharging.Suction inlet 12 is limited by edge sealing 24 except that suede device 20 and second removes suede device 22 with first, because the powerful suction that suction inlet 12 produces, to be removed suede device 20 from first effectively by free horizontal channel 46 by first object that removes 20 releases of suede device and be sent to suction inlet 12, shown in Fig. 5 a arrow.

Fig. 5 b is the sectional view of vacuum cleaner nozzle 1 under " carpet pattern ", is similar to Fig. 5 a, but it is in the motion backward, shown in arrow B among Fig. 5 b.When moving backward, sucker 10 tilts a little along clockwise direction, shown in Fig. 5 b.And the part of carpet 40 below suction inlet 12 will be raised and form hill 56.The hill 56 that carpet 40 forms will closely contact first and remove suede device 20.Shown in Fig. 5 b, edge sealing 24 can be effectively with suction inlet 12, remove

suede device

20,22, isolated with surrounding environment, make suction inlet 12 and remove

suede device

20,22 can be under the effect of strong suction cleaning carpet 40.In the motion backward shown in Fig. 5 b, first removes suede device 20 will collect object on the hill 56, and second removes suede device 22, in motion backward, and will be when travelling forward shown in Fig. 5 a collected object release.Second object that removes 22 releases of suede device will be removed suede device 22 from second effectively by horizontal channel 58 and will be sent to suction inlet 12, shown in Fig. 5 b arrow.

Be appreciated that embodiment described above can have multiple variation in appended claim scope.

As what describe and illustrate here, vacuum cleaner nozzle 1 is provided with the position and removes suede device 20 and second except that suede device 22 about suction inlet 12 respect to one another first.Be appreciated that and be provided with the more suede device that removes on the arbitrary

long limit

14 and 16 of suction inlet 12.And, also can make vacuum cleaner nozzle only be provided with one and remove the suede device.Yet such vacuum cleaner nozzle can only be collected velveteen when the motion of direction, promptly or travel forward or motion backward.

Foregoing edge sealing 24 removes with first that suede device 20, second removes suede device 22 and suction inlet 12 fully surrounds.Selectively, edge sealing can have greater or lesser partition, particularly in the minor face zone of suction inlet.

The described suede device that removes comprises a main body of adhering to a plurality of manes.The described suede device that removes can be its original pulvinus form.Be appreciated that removing the suede device and also can being utilized of other type.Usually, anyly can collect things such as fiber, hair during to the motion of direction at vacuum cleaner nozzle, and when moving round about, discharge object to remove the suede device all be available.

Claims

1. vacuum cleaner nozzle, comprise sucker (10), described sucker (10) be provided with suction inlet (12) and at least one be positioned at suction inlet (12) a side first remove suede device (20), described sucker (10) is connected with a nozzle outlet (4), make suction inlet (12) be communicated with nozzle outlet (4) fluid, described sucker (10) comprises the edge sealing (24) that at least one substantially vertically extends from sucker (10), it is characterized in that, described first removes suede device (20) is positioned between the first (26) and described suction inlet (12) of described edge sealing (24) at least in part, and the described first (26) of described edge sealing (24) sealing suction inlet (12) and described first removes suede device (20).

2. vacuum cleaner nozzle according to claim 1, it is characterized in that, described suction inlet (12) is essentially rectangular shape, described first removes the long limit (14 that suede device (20) is positioned at described suction inlet (12), 16) on one side in (14), the described first (26) of described edge sealing (24) extends along the described one side (14) in the long limit (14,16) of suction inlet (12), and sealing suction inlet (12) and described first removes suede device (20).

3. according to any described vacuum cleaner nozzle among the claim 1-2, it is characterized in that, described sucker (10) is provided with at least one and second removes suede device (22), described second removes suede device (22) is positioned between the second portion (28) and described suction inlet (12) of described edge sealing (24) at least in part, and with described first to remove the position of suede device (20) opposite about suction inlet (12), make first and second to remove suede device (20,22) toward each other, and remove suede device (20 with suction inlet (12) and first and second, 22) gap (34) that forms between is limited between described first and the described second portion (26,28) of described edge sealing (24) together.

4. vacuum cleaner nozzle according to claim 3 is characterized in that, described first and described second width (WG) that removes at least a portion in the described gap (34) between the suede device (20,22) is at least 10mm.

5. vacuum cleaner nozzle according to claim 1, it is characterized in that, described first removes suede device (20) comprises a large amount of mane (38) that is attached on the main body (36), with the sucker (10) that is in correct position on the horizontal surface, the described first (26) of described edge sealing (24) extends beyond described first main body (36) except that suede device (20) on direction vertically downward.

6. vacuum cleaner nozzle according to claim 5 is characterized in that, the described first (26) of described edge sealing (24) surpasses the described first described main body (36) of removing suede device (20) and extended the distance (H) of one section 0.1mm to 4mm.

7. vacuum cleaner nozzle according to claim 1 is characterized in that, described first removes suede device (20) goes up extension at suction inlet (12) at least in part.

8. vacuum cleaner nozzle according to claim 1 is characterized in that, with the sucker (10) that is in correct position on the horizontal surface, removes suede device (20) to one horizontal channel (46) are freely arranged between the suction inlet (12) from first.

9. vacuum cleaner nozzle according to claim 8, it is characterized in that, with the sucker (10) that is in the horizontal surface correct position, described first removes suede device (20) extends beyond on direction vertically downward except that suede device installing component (42,44), the described suede device installing component that removes is positioned at first at least in part except that between suede device (20) and the suction inlet (12).

10. according to Claim 8 or 9 described vacuum cleaner nozzles, it is characterized in that with the sucker (10) that is in the horizontal surface correct position, the vertical height (HP) of described horizontal channel (46) is at least 0.5mm.