CN107105954A - Vacuum cleaner nozzle with tilt adjustments element - Google Patents
Vacuum cleaner nozzle with tilt adjustments element Download PDFInfo
- Publication number
- CN107105954A CN107105954A CN201480084431.9A CN201480084431A CN107105954A CN 107105954 A CN107105954 A CN 107105954A CN 201480084431 A CN201480084431 A CN 201480084431A CN 107105954 A CN107105954 A CN 107105954A
- Authority
- CN
- China
- Prior art keywords
- inlet part
- suction nozzle
- tilt adjustments
- adjustments element
- intermediate member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
Abstract
The present invention discloses a kind of suction nozzle (100,200) for vacuum cleaner.The suction nozzle includes spout member (110), intermediate member (120,220) and the inlet part (130,230,330) for being adapted to be attached to the flexible pipe of the vacuum cleaner.The inlet part is hingedly attached to the intermediate member to allow the inlet part to tilt relative to the intermediate member.The suction nozzle further comprises tilt adjustments element (240,340), the tilt adjustments element can be arranged at the first position for the tilting action for allowing the inlet part in the range of first and limit the second place of banking motion of the inlet part in the range of second, and second scope is less than first scope to reduce the maximum airflow into the suction nozzle.
Description
Technical field
The present invention relates to the field of the passive suction nozzle for vacuum cleaner.In particular it relates to can be with inclined
Suction nozzle.
Background technology
Vacuum cleaner be the suction force that is produced using fan or motor unit produce specific vacuum or negative pressure with
Picked up from the surface on such as floor and carpet as a kind of equipment of the objects such as dust, particle, fiber, hair.Typically, this be by
Vacuum cleaner nozzle is completed, the vacuum cleaner nozzle by suction nozzle outlet be connected to dust storage chamber telescoping tube and/or
It is pumped into and inhales flexible pipe, dust can be separated in the dust storage chamber with dust-contained airflow.
Many effort are paid all the time to improve performance (dust removal ability of such as suction nozzle) and meet energy efficiency requirement
With energy label.The dust suction of vacuum cleaner can for example at suction nozzle negative pressure and air-flow determine.However, due to negative
Pressure is associated with the resistance of motion of suction nozzle, and air-flow is associated with the energy expenditure of motor unit, it is therefore desirable to that
Balance between a little parameters.
In the A1 of WO 02/26097, the vacuum cleaner nozzle being pivotally mounted on relative to suction nozzle outlet is disclosed, is made
Movement of the vacuum cleaning suction nozzle on the surface just by dust suction is obtained by one of two working edges of vacuum cleaner nozzle
With surface more close contact to improve dust suction performance.As one of working edge more closely connects with floor surface
Touch, another working edge slightly lifts to allow air to suck in suction nozzle to reduce the resistance of motion of suction nozzle.
Although known different vacuum cleaner nozzle and vacuum cleaning technology, improved vacuum cleaner is needed
Suction nozzle, makes it be collected relative to various types of surfaces, the resistance of motion and/or dust using easier and more flexible.
The content of the invention
There are independent claims there is provided one kind preferably to solve one or more of focus in above focus
Defined in feature passive vacuum cleaner nozzle.Preferred embodiment is defined in the dependent claims.
Therefore, according to first aspect, there is provided a kind of passive suction nozzle of vacuum cleaner.The suction nozzle includes being adapted to connection
Be connected to the spout member of the flexible pipe of vacuum cleaner, hinge connection or be pivotally connected to the spout member intermediate member, with
And the inlet part including suction inlet.The inlet part be hingedly attached to the intermediate member so as to allow the inlet part relative to
The intermediate member is tilted.The suction nozzle further comprises tilt adjustments element, and the tilt adjustments element, which can be arranged at, allows this
The first position of banking motion of the inlet part in the range of first and limit inclination of the inlet part in the range of second
The second place of motion, second scope is less than first scope.
According to second aspect there is provided vacuum cleaner, including according to the suction nozzle of first aspect.
In the course of work of the suction nozzle (that is, during the surface dust suction to such as floor or carpet), suction nozzle can be with
On the surface by reciprocally push-and-pull, in reciprocating motion, (i.e. the suction inlet of suction nozzle is located at for the downside of such as suction disc of suction nozzle
Side or a part) substantially can flatly or abreast be arranged with surface.Therefore, the banking motion of inlet part can
To be implemented as the downside of inlet part and the relative change by the angle between the surface of dust suction.By relative to surface make into
Mouthpiece or its bottom side tilt certain angle, and at least a portion of inlet part or at least inlet part or edge can be from
Surface slightly lifts to allow air to suck or flow into suction nozzle.As a result, the air-flow at suction nozzle can be increased, this can reduce negative
Pressure and the therefore resistance of motion.
Suction nozzle can be arranged under first operator scheme and second operator scheme, under the first operator scheme, tilted
Adjustment element is arranged on first position, in this second operation mode, and tilt adjustments element is arranged on the second place.
In the flrst mode, compared with the inclination angle allowed under second mode, inlet part point and its bottom side can take
With the more high inclination-angle on surface.In other words, inclination maximum (i.e. inclination angle of the inlet part at stop position or end position) can be
Increase to allow the maximum airflow that increase enters in suction nozzle under first mode.As a result, suction nozzle can be reduced in the flrst mode
The resistance of motion.
Under the second mode, the inlet portion allowed can be inclined by adjustment element limit relative to the inclination angle scope on surface
System so that reduce inclination maximum or the inclination angle at stopping or end position.Therefore, the suction nozzle under second mode is compared to the second mould
Formula can be with maximum airflow more horizontal or parallel to surface, thus reduction entrance suction nozzle.In other words, it can obtain and surface (example
Such as, carpet) more radical or more sealedly engagement.This can not only increase the collection to such as dust and fibrous material, equally
The resistance of motion of suction nozzle can be increased.Further, by reducing the angle with surface, when suction nozzle is in a rearwardly direction towards user
The smoother motion of suction nozzle can be obtained when mobile.
If fan unit power reduction, for example, for meet energy efficiency requirement and energy label, can by will
Suction nozzle is arranged in second mode and gets off to compensate or resist at least in part because dust suction caused by this change is reduced.The wind of reduction
Therefore machine cell power or suction power by suction nozzle and the more radical of surface or more sealedly can engage to compensate.
Therefore, the suction nozzle of realization allows user to be selected between at least two different operator schemes --- first mode
And second mode, in the first mode, suction nozzle can be with the resistances of motion reduced and therefore for user more
Easily with more convenient movement, in this second mode, the suction power or energy expenditure of motor unit can be reduced, without weakening
The dust suction of suction nozzle.
However, will be accomplished that, preferred operator scheme can depend on treating the type on dust suction surface with it is desired clear
Clean effect or efficiency and change.First mode can for example be used for the resistance of motion for reducing shag carpet, and can use second
Carpet as pattern deep clean.
Term " tilt adjustments element " may refer to from the first scope the banking motion of inlet part can be restricted into
Any element or structure of two more small ranges.Tilt adjustment element can be formed for example by end stop part or block, and the end is stopped
Block piece or block can be arranged to be used for by mechanically or physically hindering or preventing inlet part phase on its second place
Inclination maximum is limited for the further motion of intermediate member.Tilt adjustments element can for example be adapted for by
Apply reaction force at least a portion of inlet part to limit or prevent when inlet part is located at the end position of slant range
Banking motion.Therefore, compared to the inclined spaces that provide when the tilt adjustments element is located on first position, when being arranged at
When on the second place, the tilt adjustments element can limit the inclined spaces of inlet part.At least existed by tilt adjustments element
At the end position of tilting motion range with inlet part and/or intermediate member against or engage and can for example realize reaction force.
Tilt adjustments element can be arranged at inlet part or intermediate member or be attached to them above or be arranged to
The separate part between a part for inlet part and intermediate member can be introduced into.
Further, the tilt adjustments element can be moved to or be retracted into its first position, on the first position, should
Tilt adjustments element can be adapted for limiting banking motion with the similar manner above by reference to described in the second place
First scope.It will be understood, however, that tilt adjustments element can be adapted to when the tilt adjustments element be arranged at its
Allow the first of banking motion by only with inlet part and/or intermediate member not interacting or engaging when on one position
Scope.
The first mode (that is, wherein tilt adjustments element is arranged on first position) of suction nozzle can for example be used for and phase
When high kinetic friction force is associated and expected on the carpet of the resistance of motion reduced and other surfaces.Tilt adjustments element
The second operator scheme being arranged on the second place can be used on the surface associated with the at a fairly low resistance of motion or think
In the case of increasing dust suction.
According to one embodiment, the tilt adjustments element can be arranged to be used for when suction nozzle is moved in forward stroke
Limit the banking motion of inlet part.During suction nozzle forward stroke, inlet part, which can be tilted, to be caused under inlet part
The rear portion of side can slightly lift from by the surface of dust suction or add and subtract small pressure by the surface of dust suction up to Shaoshi.Therefore,
Permitted air to flow through the gap between the rear portion of the downside of inlet part to reduce negative pressure at suction nozzle and therefore preceding
The resistance of motion entered during stroke.Therefore, the present embodiment inclines during allowing to adjust forward stroke relative to the maximum on surface
Angle and therefore allow adjust inlet part downside rear portion and surface between maximal clearance.
According to one embodiment, tilt adjustments element can allow inlet part when being arranged on first position with treating
Clean or treat 10 ° or smaller between the surface by dust suction of inclination maximum.
According to one embodiment, tilt adjustments element can allow inlet part and table when being arranged on the second place
5 ° or smaller of inclination maximum between face.
According to some embodiments, tilt adjustments element can include obstruction, and the obstruction is arranged to be used to work as entrance
Part is engaged when being located on the end position of the second scope by a part for a part and/or intermediate member with inlet part
To limit the banking motion of inlet part.In addition, obstruction can be arranged to when inlet part is located at the end position of the first scope
Engaged when putting with the part and/or intermediate member of inlet part.
According to one embodiment, the part that can be engaged with tilt adjustments element of inlet part can be inlet part
Rear portion.Therefore banking motion can be limited in forward stroke, and in the forward stroke, the rear portion of inlet part can be
It is inclined or slightly lifted from surface and mobile towards a part for intermediate member.By in intermediate member and inlet part
Rear portion between arrange tilt adjustment element, when tilt adjustment element is arranged on the second place, thus can advance
The maximum inclination between those parts is limited in stroke.
According to one embodiment, tilt adjustments element may further include actuation part, and the actuation part is attached to the obstruction
Portion and it can be operated by user so that tilt adjustments element is changed between first and second positions.Actuation part for example can be by
Be formed as button or sliding block or at least coupled, the button or sliding block can be touched by user and may be used to inhale
Mouth is changed between the such as first pattern easy to use and the second energy saver mode, and vice versa.
According to one embodiment, intermediate member can include being arranged to be used for intermediate part supports on surface to be cleaned
On supporting part.The supporting part can be scraped for example including at least one wheel or roller it reduce intermediate member or supporting part
Wound is by the risk on the surface of dust suction.Alternately or additionally, the supporting part can include being adapted on surface
At least one slidingsurface of upper slip.
It should be noted that embodiments of the invention be related to feature cited in detail in the claims be possible to group
Close.
Brief description of the drawings
Now with reference to accompanying drawing following illustrative and be more fully described in the detailed description of non-limiting embodiment
These and other aspects.
Fig. 1 is the side view of the suction nozzle according to embodiment.
Fig. 2 a-d are the side views of the inlet part according to embodiment.
Fig. 3 a and 3b are the top views of the inlet part of the suction nozzle according to another embodiment.
Fig. 4 is the top view of Fig. 3 a and 3b inlet part.
All these figures are all schematical, not necessarily to scale, and typically merely illustrate to illustrate embodiment institute
Necessary supporting part, wherein it is possible to omit other parts.Through this specification, identical reference number refers to identical element.
Embodiment
Fig. 1 is the side view of the passive suction nozzle of the vacuum cleaner according to embodiment.Suction nozzle 100 include inlet part 130,
Intermediate member 120 and spout member 110, the spout member are adapted to be attached to the telescoping tube of vacuum cleaner or sucked soft
Pipe (not shown).Spout member 110 and inlet part 130 can with hinge-coupled or be pivotally coupled to intermediate member 120 so as to
Allow around the rotation or banking motion accordingly connected.Intermediate member 120 can include supporting part 122, such as at least one
Wheel or roller 122, at least one wheel or roller be arranged to in the course of work of vacuum cleaner by suction nozzle
100 supports are just by the surface S of dust suction.Further, suction nozzle 100 can include tilt adjustments element, the tilt adjustments element
It can be arranged to for limiting banking motion of the inlet part 130 relative to intermediate member 120.With reference to Fig. 2 a-d and Fig. 3 a
Tilt adjustments element will be described in further detail with b.
Inlet part 130 can include suction disc 132, and the suction disc has downside, and suction inlet 134 can be arranged under this
Side.In the course of the work, negative pressure can be produced in the downside of inlet part 130, thus allowed just by the surface S of dust suction with inhaling
Air-flow between the downside of mouth 100.Air-flow can enter suction nozzle 100 and suction hose by suction inlet.
Hinge connection between inlet part 130 and intermediate member 120 allows inlet part 130 relative to intermediate member
120 rotation or inclination movement.As a result, the rear portion of the downside of inlet part 130 or rear working edge 136 can be before suction nozzles
Enter during stroke and slightly lift from surface.Similarly, the anterior or preceding working edge 138 of suction nozzle 100 can be in suction nozzle 100
Slightly lift from surface during backward travel.Hinge connection between inlet part 130 and intermediate member 120 therefore allow into
Mouthpiece is relative to just by the banking motion on the surface of dust suction so that at least a portion of gap in the downside of inlet part 130
Formed or changed between the surface.The size in the gap that the inclination angle of inlet portion 130 may decide that can influence to enter suction nozzle 100
The size of air-flow of suction inlet 134, the negative pressure at suction nozzle and such as suction nozzle forward stroke on the surface or rear regression
The resistance of motion during journey.
Fig. 2 a-d show inclination position of the inlet part 230 relative to intermediate member 220 and the surface S just cleaned
Put.Suction nozzle 200 can include spout member (not shown), intermediate member 220 and inlet part 230, and can be similarly
It is configured to the suction nozzle described with reference to Fig. 1.
Tilt adjustments element 240 can be arranged on first position and the second place, on the first position, tilted and adjusted
Whole element 240 allows inlet part 230 tilted in the first slant range, on the second place, the inclination of inlet part 230
Scope is limited to less than the second scope of the first scope.
Fig. 2 a and b show the tilt adjustments element 240 on its first position, and the tilt adjustments element is arranged at this
Inlet part 230 is allow on first position to move in the first slant range.In fig. 2 a, the downside of inlet part 230
By essentially horizontally or parallel to treat by dust suction surface S arrangement.Therefore, the inclination angle between inlet part 230 and surface S can
To be about 0 °, and inlet part 230 and allow the inclination movement of inlet part 230 tilt adjustments element 240 between can be with
There is inclined spaces d1。
As suction nozzle 200 is moved along direction of advance, the resistance of motion between inlet part 230 and surface S can cause into
Mouthpiece 230 rotates or tilted so that the rear portion 236 of the downside of inlet part 230 slightly lifts from the surface.As a result, entrance
The rear portion 231 of part can be towards tilt adjustments element 240 during banking motion obstruction 241 move, until rear portion
231 are prompted to mutual Mechanical Contact with obstruction 241.As shown in Figure 2 b, therefore, maximum inclination angle alpha1Can be by inlet part 230
End position limit, the rear portion 231 of inlet part 230 the end position against tilt adjustments element 240 obstruction 241.
On the end position, tilt adjustments element 240 can by obstruction 241 on inlet part 230 applying power to resist or to hinder
The only further banking motion of inlet part 230.Therefore, tilt adjustments element 240 can limit inlet part 230 and surface S
Between maximum inclination angle alpha1Or gap.In an example, inclination alpha maximum between inlet part 230 and surface1It can be 10 °
Or it is smaller.
Fig. 2 c and d show the tilt adjustments element 240 on its second place, and tilt adjustments element 240 can be
It is arranged on the second place compared to tilt adjustments element 240 being provided when on first position (as shown in Fig. 2 a and b)
Inclined spaces d1Reduce or limit the inclined spaces d of inlet part 2302Or slant range.According to the present embodiment, tilt adjustments member
Part 240 can be pivotally connected to intermediate member 220 and be rotatable so that the tilt adjustments member on the second place
The obstruction 241 of part 240 can be arranged to the rear portion 231 closer to inlet part 230.In other words, inclination can be reduced to adjust
Gap or inclined spaces d between the obstruction 241 of whole element 240 and the rear portion 231 of inlet part 2302So that inlet part
Maximum inclination angle alpha between 230 and surface S2It is reduced accordingly with gap.In an example, with the maximum inclination angle alpha on surface2Can
To be 5 ° or smaller.With the rear portion 231 of inlet part during banking motion towards tilt adjustments element 240 obstruction
241 movements, can make rear portion 231 and the Mechanical Contact of obstruction 241 so that prevent or resist further inclining for inlet part 230
Tiltedly motion.
Fig. 3 a and b are the top views of the inlet part 330 of suction nozzle, and the suction nozzle is similarly configured to refer to Fig. 1 and Fig. 2 institutes
The suction nozzle stated.However, according to the present embodiment, the slant range of inlet part 330 (can be saved by intermediate member in Fig. 3 a and b
The gap between protuberance 321 and the tilt adjustments element 340 that is attached on inlet part 330 slightly) is limited.Tilt adjustments member
Part 340 can be rotationally fixed on inlet part 330 and be adapted to the length range slip along inlet part 330
(as indicated by arrow).Further, tilt adjustments element 340 can include multiple obstruction (such as the first and second flanges
341) the first and second protuberances 321 that, these obstruction can be arranged to respectively with intermediate member 320 are interacted to
Limit banking motion of the inlet part 330 relative to intermediate member 320.Fig. 3 a show the tilt adjustments on first position
Element 340, wherein, the flange 341 of tilt adjustments element 340 be arranged to when inlet part 330 is tilted not with intermediate member
320 protuberance 321 against or do not interact mechanically.In fig 3b, tilt adjustments element 340 is slipped on the second place,
Flange 341 is arranged to arranged side by side with corresponding protuberance 321 on the second place.Therefore, the slant range of inlet part 330
End position can be limited by inclination angle, and protuberance 321 is under the inclination angle against flange 341.
Fig. 4 is the top view of the inlet part 330 of suction nozzle, and the suction nozzle is similarly configured to reference to described in Fig. 3 a and b
Suction nozzle.
According to the embodiment described in Fig. 4, the tilt adjustments element can include actuation part (for example, sliding block 342), the cause
Dynamic portion is attached to obstruction (not shown in FIG. 4) and can operated by user with so that tilt adjustments element is in first and
Changed between two positions.Sliding block 342 can be arranged at the upper lateral part of inlet part 330 so that sliding block 342 can be by user
Easily touch and operate.Therefore, it is allowed to which user selects the first pattern and second mode more easy to use, at this
Under first mode, it is allowed to broader inclination angle scope to reduce the resistance of motion, in this second mode there is provided limited inclination angle scope with
Reduce the air-flow for entering suction nozzle and increase dust suction amount.
In a word, passive suction nozzle is disclosed, including is adapted to be attached to the spout member of the flexible pipe of vacuum cleaner, is connected to
Intermediate member on the spout member and the inlet part being hingedly attached on the intermediate member so that allow the inlet portion
Part is tilted relative to the intermediate member.Further, the suction nozzle includes tilt adjustments element, and the suction nozzle can be adjusted by the inclination
Whole element can be arranged in the first mode and in a second mode, in the first mode, it is allowed to which inlet part is in the range of first
Tilting action, in this second mode, first slant range is constrained to the second smaller slant range.Therefore, it is allowed to
User is based on for example desired resistance of motion, selected between at least two operating modes using simple, energy expenditure and dust suction
Select.
Those skilled in the art will appreciate the present invention is never limited to embodiments described above.On the contrary, many modifications and change
Change is possible within the scope of the appended claims.
In addition, in the invention protected according to the study to accompanying drawing, disclosure content and appended claims come practice calls
When, those skilled in the art are appreciated that and implement other changes of disclosed embodiment.In detail in the claims, word " bag
Include " other elements or step are not excluded for, and indefinite article " one (a) " or " one (an) " are not excluded for plural number.It is only specific to survey
The combination that the fact that amount is quoted from mutually different dependent claims is not offered as these measures cannot be used to advantage.
Claims (11)
1. a kind of passive suction nozzle (100,200) for vacuum cleaner, the suction nozzle includes：
Spout member (110), the spout member is adapted to be attached to the flexible pipe of the vacuum cleaner；
Intermediate member (120,220), the intermediate member is hingedly attached to the spout member；
Inlet part (130,230,330), the inlet part includes suction inlet (134) and is hingedly attached to the intermediate member,
Allow banking motion of the inlet part relative to the intermediate member；And
Tilt adjustments element (240,340), the tilt adjustments element can be at least arranged at：
First position, the tilt adjustments element is arranged to allow the inlet part in the range of first on the first position
Banking motion, and
The second place, the tilt adjustments element is arranged to be used to limit the inlet part in the second scope on the second place
Interior banking motion, second scope is less than first scope.
2. suction nozzle as claimed in claim 1, wherein, the tilt adjustments element can be arranged to be used for when the suction nozzle is carried out preceding
The banking motion of the inlet part is limited when being moved in journey.
3. suction nozzle as claimed in claim 1 or 2, wherein, compared to when the tilt adjustments element is located on the first position
Inclined spaces (the d of offer1), the tilt adjustments element limits the inclination of the inlet part when being arranged on the second place
Space (d2)。
4. suction nozzle according to any one of the preceding claims, wherein, the tilt adjustments element, which is worked as, is arranged at this first
It is 10 ° or smaller relative to the inclination maximum on surface (S) to be cleaned to allow the inlet part when putting.
5. suction nozzle according to any one of the preceding claims, wherein, the tilt adjustments element, which is worked as, is arranged at the second
It is 5 ° or smaller relative to the inclination maximum on surface to be cleaned to allow the inlet part when putting.
6. suction nozzle according to any one of the preceding claims, wherein, the tilt adjustments element includes obstruction (341), should
Obstruction be arranged to for the inlet part be located at second scope end position on when by one with the inlet part
Partly (231) engage to limit the banking motion of the inlet part.
7. the suction nozzle as any one of claim 1 to 5, wherein, the tilt adjustments element includes obstruction, the obstruction
Be arranged to for the inlet part be located at second scope end position on when by a part of phase with the intermediate member
Engage to limit the banking motion of the inlet part.
8. suction nozzle as claimed in claims 6 or 7, wherein, the tilt adjustments element further comprises actuation part (342), the cause
Dynamic portion is attached to the obstruction and can manipulated by user so that the tilt adjustments element is between first and second position
Conversion.
9. the suction nozzle as any one of claim 6 to 8, wherein, the tilt adjustments element be attached to the inlet part and/
Or on the intermediate member.
10. suction nozzle according to any one of the preceding claims, wherein, the intermediate member includes supporting part (122), the support
Portion be arranged to for by the intermediate part supports on surface to be cleaned.
11. a kind of vacuum cleaner, the vacuum cleaner includes suction nozzle according to any one of the preceding claims.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2014/079375 WO2016107634A1 (en) | 2014-12-29 | 2014-12-29 | Vaccum cleaner nozzle with tilt adjusting element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107105954A true CN107105954A (en) | 2017-08-29 |
| CN107105954B CN107105954B (en) | 2019-11-15 |
Family
ID=52394227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480084431.9A Active CN107105954B (en) | 2014-12-29 | 2014-12-29 | Vacuum cleaner nozzle with tilt adjustments element |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3240464B1 (en) |
| CN (1) | CN107105954B (en) |
| WO (1) | WO2016107634A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2559379A (en) * | 2017-02-03 | 2018-08-08 | Tti Macao Commercial Offshore Ltd | A tool for a surface cleaning apparatus |
| FR3062563B1 (en) * | 2017-02-08 | 2019-05-10 | Seb S.A. | VACUUM SUCCESSION HEAD |
| WO2019212177A1 (en) | 2018-04-30 | 2019-11-07 | 엘지전자 주식회사 | Cleaner nozzle |
| KR20190125912A (en) | 2018-04-30 | 2019-11-07 | 엘지전자 주식회사 | Nozzle for cleaner |
| CN114869170B (en) | 2018-04-30 | 2024-04-12 | Lg电子株式会社 | Cleaning device |
| CN115989982A (en) | 2018-04-30 | 2023-04-21 | Lg电子株式会社 | Suction nozzle of cleaner |
| CN116269038A (en) | 2018-04-30 | 2023-06-23 | Lg电子株式会社 | Suction nozzle of cleaner |
| KR102625905B1 (en) | 2018-07-30 | 2024-01-18 | 엘지전자 주식회사 | Nozzle for cleaner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2364750A1 (en) * | 1973-12-27 | 1975-07-03 | Hans Wessel | Vacuum cleaner nozzle with swivel-mounted sliding base - has resilient sealed connection between the two allowing base to run flat along ground |
| NL7907613A (en) * | 1978-10-27 | 1980-04-29 | Miele & Cie | FLOOR NOZZLE FOR A VACUUM CLEANER. |
| NL8001789A (en) * | 1980-03-26 | 1981-10-16 | Wessel Hans | Vacuum cleaner nozzle mounting - has elastic components in top most part bearing against parallel pivot axes |
| CN101099648A (en) * | 2006-07-07 | 2008-01-09 | 维斯尔-韦克有限公司 | Nozzle for floor vacuum cleaner |
| DE202009010089U1 (en) * | 2009-06-18 | 2009-11-12 | Wessel-Werk Gmbh | Floor nozzle for vacuum cleaner |
| CN102006811A (en) * | 2008-04-15 | 2011-04-06 | 伊莱克斯公司 | Nozzle |
-
2014
- 2014-12-29 CN CN201480084431.9A patent/CN107105954B/en active Active
- 2014-12-29 EP EP14828482.1A patent/EP3240464B1/en active Active
- 2014-12-29 WO PCT/EP2014/079375 patent/WO2016107634A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2364750A1 (en) * | 1973-12-27 | 1975-07-03 | Hans Wessel | Vacuum cleaner nozzle with swivel-mounted sliding base - has resilient sealed connection between the two allowing base to run flat along ground |
| NL7907613A (en) * | 1978-10-27 | 1980-04-29 | Miele & Cie | FLOOR NOZZLE FOR A VACUUM CLEANER. |
| NL8001789A (en) * | 1980-03-26 | 1981-10-16 | Wessel Hans | Vacuum cleaner nozzle mounting - has elastic components in top most part bearing against parallel pivot axes |
| CN101099648A (en) * | 2006-07-07 | 2008-01-09 | 维斯尔-韦克有限公司 | Nozzle for floor vacuum cleaner |
| CN102006811A (en) * | 2008-04-15 | 2011-04-06 | 伊莱克斯公司 | Nozzle |
| DE202009010089U1 (en) * | 2009-06-18 | 2009-11-12 | Wessel-Werk Gmbh | Floor nozzle for vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3240464A1 (en) | 2017-11-08 |
| CN107105954B (en) | 2019-11-15 |
| EP3240464B1 (en) | 2019-04-17 |
| WO2016107634A1 (en) | 2016-07-07 |
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