CN105142477A - Vacuum cleaner nozzle with hinged rigid parts - Google Patents
Vacuum cleaner nozzle with hinged rigid parts Download PDFInfo
- Publication number
- CN105142477A CN105142477A CN201380076015.XA CN201380076015A CN105142477A CN 105142477 A CN105142477 A CN 105142477A CN 201380076015 A CN201380076015 A CN 201380076015A CN 105142477 A CN105142477 A CN 105142477A
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- wheel
- articulated joints
- intermediate member
- suction
- 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.)
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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
- 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
-
- 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
- A47L9/066—Nozzles with fixed, e.g. adjustably fixed brushes or the like with adjustably mounted brushes, combs, lips or pads; Height adjustment of nozzle or dust loosening tools
-
- 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
- A47L9/068—Nozzles combined with a different cleaning side, e.g. duplex nozzles or dual purpose nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A nozzle (1) for a vacuum cleaner (100) is provided. The nozzle comprises a suction plate (7) having a suction opening for the purpose of taking in dust, a rigid intermediate part (6), a rigid outlet part (5), and at least one wheel (11) coupled to the intermediate part and/or the outlet part. An air duct (10) extends through the suction plate, the intermediate part and the outlet part. The outlet part is coupled to the intermediate part by a first hinged connection (8), and the intermediate part is coupled to the suction plate by a second hinged connection (9). Further, the first hinged connection is arranged such that its pivot axis (15) extends through the air duct. Further, a rotational axis of the wheel coincides with the pivot axis of the first hinged connection. With the present nozzle, interruptions in the cleaning resulting from elevation of the nozzle are reduced, whereby the cleaning performance is improved.
Description
Technical field
The present invention relates in general to the field of the suction nozzle of vacuum cleaner.Especially, the present invention relates to this type of suction nozzle with hinged rigid element.
Background technology
Be connected with the pivotable between extension and/or suction hose at the entrance of the suction nozzle of vacuum cleaner to obtain, suction nozzle can comprise one section of flexible pipe, or by the rigid element that one or more joint (or articulated joints) interconnects, thus provide being articulated and connected between suction nozzle inlet and extension and/or suction hose.The advantage with hinged rigid element instead of flexible pipe is, can reduce the cost of material and manufacture.
WO02/26097 discloses the vacuum cleaner with three rigid elements, and these three rigid elements, by two articulated joints interconnection, allow suction nozzle tilt on just cleaned surface and move up and down.The problem of such suction nozzle is, the suction force formed in the air duct of suction nozzle can generate force suction nozzle suction disc (namely, comprise the rigid element of suction opening) upwards leave the moment on just cleaned surface, thus interference by suction nozzle perform clean.
Summary of the invention
Advantageously obtain a kind of suction nozzle for vacuum cleaner, above-mentioned shortcoming that it has overcome (or at least alleviating).Especially, it is desirable to make the suction nozzle of vacuum cleaner can have the clean-up performance of raising.In addition, it is desirable to make the suction nozzle of vacuum cleaner lower the risk of interrupting in clean period.
One or more in order in addressing these problems better, provide the suction nozzle for vacuum cleaner with the feature limited in independent claims.Preferred embodiment limits in the dependent claims.
Thus, according to an aspect, provide a kind of suction nozzle for vacuum cleaner.This suction nozzle comprises: the air conduit extending past described suction nozzle, for the flexible pipe of the described vacuum cleaner that air and dust led; Suction disc, described suction disc has suction opening, for draw dust; The intermediate member of rigidity; The spout member of rigidity; And at least one wheel, it is attached to described intermediate member and/or described spout member.At least one wheel described is arranged to, and just cleaned surface supports described suction nozzle.Described air conduit extends past described suction disc, described intermediate member and described spout member.Described spout member is attached to described intermediate member by the first articulated joints, and described intermediate member is attached to described suction disc by the second articulated joints.In addition, described first articulated joints is arranged as, and makes the pivot axis of described first articulated joints extend past described air conduit.In addition, at least one wheel arrangement described is, makes the rotation of at least one wheel described consistent with the pivot axis (at least in essence) of described first articulated joints.
Connected by the pivotable using the rigid element interconnected by articulated joints instead of flexible pipe to obtain between the extension of suction nozzle and vacuum cleaner and/or suction hose, decrease material and manufacturing cost.In addition, suction disc run-off the straight and moving up and down when suction nozzle is movable on its natural moving direction is allowed to two articulated joints and the layout of wheel that is attached to intermediate member and/or spout member, which increases the clean-up performance of suction nozzle.
The outside of (or through) air conduit instead of air conduit (such as because the pivot axis of the first articulated joints extends past, the below of air conduit), distance between the pivot axis of the suction force formed in air conduit and the first articulated joints reduces, thus the moment forcing suction disc and intermediate member upwards to leave just cleaned surface also reduces.Thus, decrease the interruption of the clean period caused by raising of suction nozzle, thus improve clean-up performance.
Because the rotation of at least one wheel is consistent with the pivot axis of the first articulated joints, be thus convenient to manufacture described suction nozzle, this is because the joint at the first articulated joints place also may be used for hanging wheel.In addition, due to the rotation of wheel consistent with the pivot axis of the first articulated joints (extend past air conduit instead of below air conduit), compared with prior art (wherein the rotation of wheel is arranged in below air conduit), the rotation of wheel adds at the height of just cleaned surface.The height increased allows to use larger wheel, and this is convenient to suction nozzle and moves on just cleaned surface (such as, clear the jumps movement).
In an embodiment, the pivot axis of the first and second articulated joints can be arranged as, and they are extended along just cleaned surface (that is, in essence flatly) during the operation of described suction nozzle.
In an embodiment, the pivot axis of the first and second articulated joints can be arranged as, and nature (or normal) moving direction making them be transverse to described suction nozzle extends.Described natural moving direction is the movable direction of suction nozzle, towards with away from user, usually use suction nozzle to perform in clean period.
In an embodiment, suction nozzle may further include at least one protrusion, and at least one protrusion described is given prominence to from described intermediate member or described spout member at described first articulated joints place, and at least one wheel wherein said is suspended on described protrusion place.Described protrusion can be such as columniform.
Preferably, be no matter that the entity axle of wheel or the entity axle of the first articulated joints are all non-extensible through air conduit.On the contrary, the first articulated joints can be arranged between and of the inside outside in the middle of intermediate member and spout member, and is therefore arranged in outside air conduit.In addition, wheel hangs can arrange that (preferably, completely arrange) is outside air conduit, such as, on the outside of intermediate member and/or spout member.By reducing the part of outstanding (or, any rough) inside air conduit and extending past any axle of air conduit, the risk being snarled (or blocking) by the dust that suction nozzle absorbs in air conduit reduces.
In an embodiment, at least one wheel described comprises column part and hook portion, and described hook portion is along the extension at least partially of the inner periphery of described column part.In addition, described intermediate member and described spout member can be overlapping at described first articulated joints place.In the middle of described intermediate member and described spout member, one of outside comprises circular trough at overlapping, and the hook portion of described wheel can be arranged as and reach in described circular trough when rotating of wheel, thus keep described wheel described overlapping in the middle of described intermediate member and described spout member outside one.Thus, described groove is arranged to and coordinates with described hook portion, thus is kept putting in place by wheel, it reduces the risk that wheel comes off from suction nozzle.
In an embodiment, suction nozzle can be passive type (and can be called passive suction nozzle).Passive suction nozzle is without any rotating brush or the suction nozzle for other device from surperficial active agitation dust to be cleaned.Generally speaking, the suction disc of passive suction nozzle is lighter than the suction disc of active suction nozzle (having the device for active agitation dust) in essence.The weight that the risk raised of suction disc reduces along with suction disc and increasing.But, because the Axis Extension of the first articulated joints is through the air conduit of the passive suction nozzle of the present embodiment, reduce so take out the risk that dishwashing raises.
In an embodiment, the second articulated joints can be arranged as, and makes the pivot axis of described second articulated joints extend past described air conduit, This further reduces in clean period risk of raising from just cleaned surface of suction disc.
In an embodiment, vacuum cleaner is provided.Described vacuum cleaner can comprise the suction nozzle described in above-mentioned any embodiment.
It should be noted that embodiments of the invention relate to all possible combination of the feature recorded in claims.
Accompanying drawing explanation
In determinate detailed description of the invention, this aspect and other aspects are described with reference to the accompanying drawings in further detail in hereafter exemplary.
Fig. 1 shows the vacuum cleaner according to embodiment.
Fig. 2 is the side view of the suction nozzle of vacuum cleaner according to embodiment.
Fig. 3 is the exploded view of the suction nozzle shown in Fig. 2.
Fig. 4 is the sectional view of suction nozzle along the line A-A in Fig. 2.
Fig. 5 is the sectional view of suction nozzle along the line B-B in Fig. 4.
Fig. 6 shows intermediate member and the spout member of the suction nozzle shown in Fig. 2.
Fig. 7 is the sectional view of suction nozzle along the line C-C in Fig. 2.
All accompanying drawings are all schematic, need not to be pro rata, and illustrate only substantially and illustrate the necessary parts of embodiment, and eliminate miscellaneous part.In description in the whole text, identical Reference numeral refers to identical element.
Detailed description of the invention
According to embodiment, Fig. 1 shows the vacuum cleaner 100 comprising suction nozzle 101.Suction nozzle 101 can be connected to the main body 104 of vacuum cleaner 100 via pipe 102 and flexible pipe 103.
Vacuum cleaner nozzle 1 according to embodiment is described with reference to Fig. 2 and 3.Fig. 2 is the side view of suction nozzle 1, and Fig. 3 is the exploded view of suction nozzle 1.
Suction nozzle 1 comprises by one or more joint 8,9 (or articulated joints) several rigid elements 5,6,7 interconnected amongst one another.Rigid element 5,6,7 such as can be molded with rigidity plastics.Rigid element 5,6,7 at least can comprise suction disc 7, intermediate member 6 and spout member 5.Spout member 5 is suitable for the flexible pipe that (directly or indirectly) is attached to vacuum cleaner, and is connected to intermediate member 6 via the first articulated joints 8.Suction disc 7 can comprise for the suction opening (or entrance) from just cleaned surfaces attract dust, and is connected to intermediate member 6 via the second articulated joints 9, thus suction disc 7 is set to relative to intermediate member 6 pivotable.Thus, three rigid elements 5,6,7 can be arranged to relative to each other pivotable at least slightly, so that suction nozzle moves on uneven surface.The pivot axis of the first and second articulated joints 8,9 can extend along surface to be cleaned, and preferably, crosscut (such as, in essence vertically) is in the natural moving direction 25 of suction nozzle 1.
In addition, suction nozzle 1 comprises one or more (the preferably two) wheel 11 being attached to intermediate member 6, for supporting suction nozzle 1 on surface to be cleaned.Selectively, or additionally, wheel 11 could be attached to spout member 5.Wheel 11 can be suspended on the first articulated joints 8 place, is preferably so that the rotation of wheel 11 is consistent with the axis of the first articulated joints 8.
Figure 4 and 5 with reference to the sectional view showing suction nozzle 1 describe suction nozzle 1 in further detail.The cross section of Fig. 4 is the line A-A along Fig. 2, Fig. 5 line B-B that to be cross section be along Fig. 4.
Suction nozzle 1 comprises air conduit 10, and this air conduit is formed in suction disc 7, intermediate member 6 and spout member 5, for by air and dust from the suction opening of suction disc 7 to the hose guide of vacuum cleaner.First articulated joints 8 is arranged as, and makes its pivot axis 15 extend past air conduit 10 (instead of outside air conduit 10).Preferably, the second articulated joints 9 is also arranged as, and makes its pivot axis 20 extend past air conduit 10 (instead of outside air conduit 10).
The suspension of the first articulated joints 8 and wheel 11 is described in further detail with reference to Fig. 6 and 7.Fig. 6 shows intermediate member 6 and spout member 5, and Fig. 7 is the sectional view of suction nozzle 1 along the line C-C of Fig. 2.
Intermediate member 6 and spout member 5 can be arranged as overlapping in the region of the first articulated joints 8.In this example, intermediate member 6 is partly overlapping with spout member 5, and make when spout member 5 is relative to intermediate member 6 pivotable, a part for spout member 5 reaches on the inner side of intermediate member 6.Selectively, suction nozzle 1 can be configured to, and makes when such pivotable, and a part for intermediate member 6 reaches on the inner side of spout member 7.In addition, suction nozzle 1 can comprise protrusion 13, and wheel 11 can be suspended on protrusion 13 place.Protrusion 13 can be given prominence to from (that is, being intermediate member 6 in this example) of outside in the middle of intermediate member 6 and spout member 5.Protrusion 13 can be molded with any one identical material pieces in spout member 5 with intermediate member 6.As mentioned above, the pivot axis 15 of the first articulated joints 8 can be consistent with the rotation of wheel 11, thus wheel hangs and can became one with the first articulated joints 8.In this example, in the middle of intermediate member 6 and spout member 5, one of outside comprises recess 21, preferably be arranged in protrusion 13, for the suspension of wheel 11, and in the middle of intermediate member 6 and spout member 5 one of the inside comprise the protrusion 22 be engaged in recess 21, thus intermediate member 6 and spout member 5 to be interconnected pivotally.
In the middle of intermediate member 6 and spout member 5, one of outside (namely, intermediate member 6 in this example) circular trough 18 can be comprised, circular trough 18 is preferably arranged along the excircle of column part 19 (outside in the middle of intermediate member 6 and spout member 5 is outstanding).In addition, each wheel 11 can comprise column part 16 and hook portion 17, and hook portion 17 is along the extension at least partially of the inner periphery of the column part 16 of wheel 11.Hook portion 17 and groove 18 are formed and coordinate, and hook portion 17 can be reached in groove 18 when wheel 11 rotates, thus wheel 11 is maintained on one of outside in the middle of intermediate member 6 and spout member 5.
Being furnished with to be beneficial to and being moved on just cleaned surface by suction nozzle 1 wheel 11 in the first articulated joints 8 and the second articulated joints 9 and intermediate member 6 and/or spout member 5, suction nozzle 1 moves more easily above obstacle and irregularly shaped object.In addition, because suction disc 7 can tilt relative to just cleaned surface and move up and down, the suction opening of suction disc 7 alternately can be directed to just cleaned surface and seal by two of the suction opening of suction disc 7 longitudinal edge positioned opposite, which increases the clean-up performance of suction nozzle 1.
Because the pivot axis 15 of the first articulated joints 8 extends past air conduit 10 and the suction force thus formed in air conduit 10, the moment of suction disc 7 to pull-up is reduced.The distance that the moment putting on intermediate member 6 and suction disc 7 is multiplied by between the described suction force that formed and the pivot axis 15 of the first articulated joints 8 by the value of the suction force formed determined.Thus, the distance reduced between the suction force of described formation and the pivot axis 15 of the first articulated joints 8 reduces moment.Therefore, the interruption caused by suction disc 7 (suction disc 7 is subject to the impact of moment and lifts from just cleaned surface) in clean operation is decreased.
According to exemplary but not determinate example, provide for vacuum cleaner, be designed to from (such as) hard floor and carpet draw dust suction nozzle.This suction nozzle can have the air channel produced by the parts of four inflexibilities, and the parts of described four inflexibilities are connected with a rotary connector by two articulated joints.From suction nozzle dish (or suction disc), wheel can be connected to second component, i.e. entrance (or intermediate member), and it can have the articulated joints to suction nozzle dish.Wheel can be fixed to the side of entrance, and wheel axis can extend past air channel.Hook portion (reaching in the circular trough on described entrance) on inside wheel can prevent wheel from coming off.The parts (such as, axle) added are not needed to fix wheel.To processing advantageously, the hole through the sidewall of described entrance may be used for fixing swivel joint (or spout member) from inner side.
The side (instead of below) making wheel be fixed to entrance can allow wheel axis to extend past air channel, which increases the distance from surface to be cleaned to wheel axis.Wheel axis can be one in two articulated joints of air channel.Relation between first and second articulated joints can affect the behavior of suction nozzle dish.If the second pin joint too low (that is, too near surface), then can produce the vacuum power lifted from surface by suction nozzle dish in air channel.Wheel can be attached to the side of the air channel of wheel axis process.
One skilled in the art will recognize that the present invention can not be limited to embodiment described above.On the contrary, within the scope of the appended claims, many modifications and variations are all fine.
In addition, the change of the disclosed embodiments can be understood when putting into practice claimed invention by those skilled in the art and realize from the research to accompanying drawing, description and claims.In detail in the claims, term " comprises " does not get rid of other element, and indefinite article " " is not got rid of multiple.Specific measure is documented in this simple fact in each dependent claims and does not mean that the combination of these measures can not be used for obtaining benefit.
The bulleted list of embodiment
1, for the suction nozzle (1) of vacuum cleaner, this suction nozzle comprises:
Extend past the air conduit (10) of described suction nozzle, for the flexible pipe of described vacuum cleaner that air and dust are led,
The intermediate member (6) of rigidity, a part for the air conduit of described suction nozzle extends past described intermediate member,
The spout member (5) of rigidity, another part of the air conduit of described suction nozzle extends past described spout member,
Wherein said spout member is attached to described intermediate member by a hinge-coupled part (8), and described hinge-coupled part is arranged as, and makes the pivot axis (15) of described hinge-coupled part extend past described air conduit.
2, the suction nozzle of project 1 restriction, wherein said pivot axis is arranged as, and makes it during the operation of suction nozzle, extend past just cleaned surface.
3, the suction nozzle of project 1 or 2 restriction, hinge-coupled part between wherein said intermediate member and described spout member is the first hinge-coupled part (8), and described suction nozzle comprises suction disc further, described intermediate member is attached to described suction disc by the second articulated joints (9).
4, the suction nozzle of above-mentioned arbitrary project restriction, comprise at least one wheel (11) further, this wheel arrangement is, makes the rotation of described wheel consistent with the pivot axis of described hinge-coupled part.
5, the suction nozzle described in project 4, comprises at least one protrusion (13) further, and it is given prominence to from described intermediate member or described spout member at described articulated joints place, and at least one wheel wherein said is suspended on described protrusion place.
6, the suction nozzle of above-mentioned arbitrary project restriction, wherein said wheel comprises column part (16) and hook portion (17), described hook portion in the inner side of described column part along the extension at least partially of the circumference of described column part, in the middle of wherein said intermediate member and described spout member, one of outside comprises circular trough (18), and the hook portion of described wheel is arranged as and reaches in described circular trough when rotating of wheel, thus keep wheel in the middle of described intermediate member and described spout member outside one.
7, vacuum cleaner, comprises the suction nozzle that above-mentioned arbitrary project limits.
Claims (8)
1. the suction nozzle for vacuum cleaner (100) (1), this suction nozzle comprises:
Extend past the air conduit (10) of described suction nozzle, for the flexible pipe (103) of described vacuum cleaner that air and dust are led,
Suction disc (7), described suction disc has suction opening, for draw dust,
The intermediate member (6) of rigidity,
The spout member (5) of rigidity, and
At least one wheel (11), it is attached to described intermediate member and/or described spout member, and at least one wheel described is arranged to, and just cleaned surface supports described suction nozzle,
Wherein said air conduit extends past described suction disc, described intermediate member and described spout member,
Wherein said spout member is attached to described intermediate member by the first articulated joints (8), and described intermediate member is attached to described suction disc by the second articulated joints (9),
Wherein said first articulated joints is arranged as, and makes the pivot axis (15) of described first articulated joints extend past described air conduit, and
At least one wheel arrangement wherein said is, makes the rotation of at least one wheel described consistent with the pivot axis of described first articulated joints.
2. suction nozzle according to claim 1, the pivot axis (15,20) of wherein said first articulated joints and the second articulated joints is arranged to, and they are extended along just cleaned surface during the operation of described suction nozzle.
3. suction nozzle according to claim 1 and 2, the pivot axis of wherein said first articulated joints and the second articulated joints is arranged to, and the natural moving direction making them be transverse to described suction nozzle extends.
4. the suction nozzle according to above-mentioned arbitrary claim, comprise at least one protrusion (13) further, at least one protrusion described is given prominence to from described intermediate member or described spout member at described first articulated joints place, and at least one wheel wherein said is suspended on described protrusion place.
5. the suction nozzle according to above-mentioned arbitrary claim, at least one wheel wherein said comprises column part (16) and hook portion (17), described hook portion is along the extension at least partially of the inner periphery of described column part, wherein said intermediate member and described spout member are in described first articulated joints place overlap, in the middle of described intermediate member and described spout member, one of outside comprises circular trough (18) at overlapping, and the hook portion of wherein said wheel is arranged as and reaches in described circular trough when rotating of wheel, thus keep described wheel described overlapping in the middle of described intermediate member and described spout member outside one.
6. the suction nozzle according to above-mentioned arbitrary claim, wherein said suction nozzle is passive type.
7. the suction nozzle according to above-mentioned arbitrary claim, wherein said second articulated joints is arranged as, and makes the pivot axis of described second articulated joints extend past described air conduit.
8. a vacuum cleaner (100), it comprises the suction nozzle according to above-mentioned arbitrary claim.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1300216-7 | 2013-03-21 | ||
| SE1300216 | 2013-03-21 | ||
| PCT/EP2013/068374 WO2014146734A1 (en) | 2013-03-21 | 2013-09-05 | Vacuum cleaner nozzle with hinged rigid parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105142477A true CN105142477A (en) | 2015-12-09 |
| CN105142477B CN105142477B (en) | 2017-07-04 |
Family
ID=49111226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380076015.XA Active CN105142477B (en) | 2013-03-21 | 2013-09-05 | Vacuum cleaner nozzle with the rigid element being hinged |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2975990B1 (en) |
| CN (1) | CN105142477B (en) |
| WO (1) | WO2014146734A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202468A (en) * | 2018-11-22 | 2020-05-29 | Seb公司 | Dust collector pipe and broom type dust collector comprising same |
| CN113301837A (en) * | 2019-01-18 | 2021-08-24 | 皇家飞利浦有限公司 | Vacuum cleaner nozzle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2532961B (en) * | 2014-12-02 | 2017-03-22 | Dyson Technology Ltd | Floor tool for a vacuum cleaner |
| WO2017095275A1 (en) * | 2015-12-02 | 2017-06-08 | Aktiebolaget Electrolux | Vacuum cleaner nozzle for a floor vacuum cleaner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8716492U1 (en) * | 1987-12-14 | 1989-04-13 | Siemens AG, 1000 Berlin und 8000 München | Vacuum cleaner mouthpiece with a tiltable mouthpiece body |
| JP2001169977A (en) * | 1999-12-21 | 2001-06-26 | Toshiba Tec Corp | Vacuum cleaner and its suction port body |
| JP2003153833A (en) * | 2001-11-22 | 2003-05-27 | Toshiba Tec Corp | Suction port body and vacuum cleaner |
| CN1792310A (en) * | 2004-12-23 | 2006-06-28 | 维斯尔-韦克有限及两合公司 | Floor nozzle for vacuum cleaners |
| US20100306958A1 (en) * | 2009-06-09 | 2010-12-09 | Dyson Technology Limited | Cleaner head |
| EP2449934A2 (en) * | 2010-11-05 | 2012-05-09 | BSH Bosch und Siemens Hausgeräte GmbH | Suction nozzle assembly for a floor vacuum cleaner |
| CN102648833A (en) * | 2011-02-28 | 2012-08-29 | 戴森技术有限公司 | Cleaner head for surface treating appliance |
-
2013
- 2013-09-05 CN CN201380076015.XA patent/CN105142477B/en active Active
- 2013-09-05 EP EP13756515.6A patent/EP2975990B1/en active Active
- 2013-09-05 WO PCT/EP2013/068374 patent/WO2014146734A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8716492U1 (en) * | 1987-12-14 | 1989-04-13 | Siemens AG, 1000 Berlin und 8000 München | Vacuum cleaner mouthpiece with a tiltable mouthpiece body |
| JP2001169977A (en) * | 1999-12-21 | 2001-06-26 | Toshiba Tec Corp | Vacuum cleaner and its suction port body |
| JP2003153833A (en) * | 2001-11-22 | 2003-05-27 | Toshiba Tec Corp | Suction port body and vacuum cleaner |
| CN1792310A (en) * | 2004-12-23 | 2006-06-28 | 维斯尔-韦克有限及两合公司 | Floor nozzle for vacuum cleaners |
| US20100306958A1 (en) * | 2009-06-09 | 2010-12-09 | Dyson Technology Limited | Cleaner head |
| EP2449934A2 (en) * | 2010-11-05 | 2012-05-09 | BSH Bosch und Siemens Hausgeräte GmbH | Suction nozzle assembly for a floor vacuum cleaner |
| CN102648833A (en) * | 2011-02-28 | 2012-08-29 | 戴森技术有限公司 | Cleaner head for surface treating appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202468A (en) * | 2018-11-22 | 2020-05-29 | Seb公司 | Dust collector pipe and broom type dust collector comprising same |
| CN113301837A (en) * | 2019-01-18 | 2021-08-24 | 皇家飞利浦有限公司 | Vacuum cleaner nozzle |
| CN113301837B (en) * | 2019-01-18 | 2023-03-31 | 皇家飞利浦有限公司 | Vacuum cleaner nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2975990A1 (en) | 2016-01-27 |
| CN105142477B (en) | 2017-07-04 |
| WO2014146734A1 (en) | 2014-09-25 |
| EP2975990B1 (en) | 2019-04-24 |
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