EP2040602A1 - Elektro-staubsauger mit einem grundgerät und einem vorsatzgerät - Google Patents
Elektro-staubsauger mit einem grundgerät und einem vorsatzgerätInfo
- Publication number
- EP2040602A1 EP2040602A1 EP07787283A EP07787283A EP2040602A1 EP 2040602 A1 EP2040602 A1 EP 2040602A1 EP 07787283 A EP07787283 A EP 07787283A EP 07787283 A EP07787283 A EP 07787283A EP 2040602 A1 EP2040602 A1 EP 2040602A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- attachment
- vacuum cleaner
- magnet
- base unit
- parking position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 12
- 235000014676 Phragmites communis Nutrition 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000005294 ferromagnetic effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
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
- A47L9/32—Handles
- A47L9/325—Handles for wheeled suction cleaners with steering handle
Definitions
- Electric vacuum cleaner with a basic unit and an attachment
- the invention relates to an electric vacuum cleaner with a base unit and a header, wherein between the base unit and the attachment a hinged connection is provided for the pivotal movement of the base unit transversely to a conventional travel direction between a parking position in which the vacuum cleaner is automatically by means of the attachment , and a working position, in which due to the movement results in a changing angular alignment between the base unit and the attachment, the parking position is secured by a surmountable only by manual force lock.
- Electric vacuum cleaner of the type in question are known in which the trained for floor cleaning attachment is connected, for example in the form of a suction nozzle on a simultaneously forming the suction line to the base unit tilting joint connection to the suction flow performing basic unit.
- the base unit optionally via a vertical position, d. H. 90 ° position to the footprint to tilt out, in which parking position, the entire vacuum cleaner is supported on the front attachment safe.
- this parking position reversible, so in particular by a locking mechanism, which alone by manual force, d. H. by willed return movement of the basic unit in the working position, can be canceled.
- DE 101 11 867 A1 from which such a latching Kippgelenk section known between a base unit and an attachment is known.
- a safety lock of the basic unit is achieved to the attachment, for example in the parking position, which is realized using the magnetic force in a structurally simple manner.
- the proposed solution is further reduced compared to the solutions of the prior art. Only two parts are needed for the proposed barrier, such as a magnet and an opposite. These required for the magnetic attachment parts can be further positioned in a hidden position behind the usual plastic panel of the basic unit and attachment or connecting these devices joint training. The force of the magnetic connection is in this case further selected so that a self-retaining lock in the parking position, in which the magnetic arrest reaching parts are in superposition, is achieved.
- this latching by magnetic attachment continues to exist even if, for example, the entire vacuum cleaner is tilted in the park angular position of basic unit and attachment to each other, for example, for transport.
- the Magnetverhaftung is only deliberately by manual force by displacement of a magnetic part of the other away repealed.
- a permanent magnet is arranged in the base unit or the attachment and in the other device a ferromagnetic opposite.
- magnets interacting with one another are fixed in both devices, for example in pockets, slots, holes, etc.
- the magnetic surfaces may be covered or coated for protection.
- the magnet is arranged outside the axis of rotation of the articulated connection.
- the lever arm between magnet and pivot increases correspondingly, which has a further advantageous effect on the operation of the device.
- electronics may be provided in a development of the subject invention, which optionally switches off or at least down regulated depending on the detection of a parking position, and optionally further, for example provided in the attachment provided electric motor driven tillage brush in this parking position, so as to avoid damage to the soil at standstill of the vacuum cleaner in the park position.
- the magnet acts in at least one of the pivot positions on a reed contact, so in particular in the parking position, in which then located in close proximity magnet closes the reed contact.
- Figure 1 is a perspective view of an electric vacuum cleaner with a base unit and a connected via a Kippgesch let on the basic unit attachment.
- Fig. 2 is a schematic longitudinal sectional view through the reproduced in dotted line type attachment with a lock for Kippgelenk let in the illustrated parking position, a first embodiment concerning;
- FIG. 3 shows a representation corresponding to FIG. 2, but relating to a working position of the Kippgesch.
- Fig. 4 is a representation corresponding to Fig. 2, but concerning a second embodiment of the lock.
- an electric vacuum cleaner S in the form of a hand vacuum cleaner with a stalk guided
- the tilting joint initially consists essentially of a fixed in the header 3 input channel section 5 and to the latter about the axis x tiltable, connectable to the vacuum cleaner 1 output channel section. 6
- the associated ends 7, 8 of the input channel section 5 and the output channel section 6 have circular section-shaped sections which each correspond to approximately a quarter circle section, wherein further the outer contour of the end 7 of the input channel section 5 is adapted to the corresponding inner contour of the output channel section end 8, so that the end 7 can dip into the end 8 of the output channel section 6.
- a telescoping of the channel sections 5, 6 is given in the region of their ends 7, 8, which is further achieved in that the circular segment-shaped ends 7 and 8 are arranged concentrically on the tilting axis x, which latter by the circular segment-shaped formation of the ends. 7 , 8 is outside the suction channel.
- a permanent magnet 11 inserted in the region of the output channel section 6 in the region of the output channel section 6 in the region of the output channel section 6 is the front side, d. H. facing the end face 4 of the attachment 3 in the jacket wall, a permanent magnet 11 inserted.
- this magnet 11 is assigned to the base unit 1 via the connecting piece 10.
- a ferromagnetic opposite 12 is positioned in extension of the pivoting path of the output channel section side magnet 11, this in the illustrated embodiment in hidden position behind the housing trim 13 facing the output channel section 6.
- the outlet channel section 6 tilts beyond the vertical V into a position in which the connection nozzle axis x has been displaced over the vertical V by an angle alpha of approximately 4 °.
- the magnet 11 receiving wall of the output channel section 6 leans on the associated housing 13 of the attachment 3 from under cover of magnet 11 and opposite 12, according to which a magnetic attachment to form a barrier 20 of this parking position is reached.
- This magnet-arrested parking position can be further detected by a schematically illustrated reed contact 14 whose signal is evaluated by a control unit 15 shown schematically.
- the suction fan of the base unit 1 is down-regulated in terms of speed or possibly switched off.
- the magnetically arrested parking position as shown in Fig. 2 is only deliberately canceled but by manual force, in which, for example, by holding down the attachment 3, the base unit 1 is displaced about the pivot axis x back to the working position as shown in Fig. 3, wherein the output channel side magnet 11 is removed from the ferromagnetic opposite 12.
- the working position shown in phantom in Fig. 3 in which due to the movement of the vacuum cleaner S a changing angular alignment between the base unit 1 and the attachment 3 is achieved, a sufficient distance of the magnet 11 to the opposite 12 is always preserved, so that in the working position no magnetic attachment and beyond no signal triggering via the reed contact 14 is achieved.
- the magnet 11 on the device side may alternatively be formed on an externally formed on the output channel section 6, substantially radially with respect to the tilting axis x in the attachment 3 ing end 16 be mounted end to cooperate with a correspondingly opposite position, which is defined in the attachment 3 in the region of a housing portion 13.
- This solution can also be provided with a reed contact for signal control of an electronic system.
- the magnet detained parking position is maintained even with a lifting of the entire vacuum cleaner S in this position.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610033021 DE102006033021A1 (de) | 2006-07-17 | 2006-07-17 | Elektro-Staubsauger mit einem Grundgerät und einem Vorsatzgerät |
| PCT/EP2007/057007 WO2008009583A1 (de) | 2006-07-17 | 2007-07-10 | Elektro-staubsauger mit einem grundgerät und einem vorsatzgerät |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2040602A1 true EP2040602A1 (de) | 2009-04-01 |
| EP2040602B1 EP2040602B1 (de) | 2010-03-24 |
Family
ID=38563160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07787283A Ceased EP2040602B1 (de) | 2006-07-17 | 2007-07-10 | Elektro-staubsauger mit einem grundgerät und einem vorsatzgerät |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2040602B1 (de) |
| JP (1) | JP2009543626A (de) |
| DE (2) | DE102006033021A1 (de) |
| TW (1) | TW200819108A (de) |
| WO (1) | WO2008009583A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2488368B (en) * | 2011-02-28 | 2013-03-20 | Dyson Technology Ltd | A cleaner head for a surface treating appliance |
| JP2013248194A (ja) * | 2012-05-31 | 2013-12-12 | Twinbird Corp | 掃除機用ノズル装置 |
| DE102013215198A1 (de) | 2013-08-02 | 2015-02-05 | I-Mop Gmbh | Handgeführtes Bodenbearbeitungsgerät |
| GB2532961B (en) | 2014-12-02 | 2017-03-22 | Dyson Technology Ltd | Floor tool for a vacuum cleaner |
| US10966581B2 (en) | 2015-10-22 | 2021-04-06 | Sharkninja Operating Llc | Vacuum cleaning device with foldable wand to provide storage configuration |
| WO2019157638A1 (zh) * | 2018-02-13 | 2019-08-22 | 深圳市赫兹科技有限公司 | 清洁装置 |
| DE202018105566U1 (de) * | 2018-02-13 | 2018-10-09 | Hizero Technologies Co., Ltd. | Reinigungsvorrichtung |
| JP7625728B2 (ja) | 2021-06-18 | 2025-02-03 | シャークニンジャ オペレーティング エルエルシー | 真空クリーナー用のワンド |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1850731A (en) * | 1931-01-14 | 1932-03-22 | Hoover Co | Suction cleaner |
| JPH04263823A (ja) * | 1991-02-19 | 1992-09-18 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
| DE19613882A1 (de) * | 1995-05-12 | 1996-11-14 | Henkel Ecolab Gmbh & Co Ohg | Fußbodenwischgerät mit kardanischem Gelenk |
| DE10111867A1 (de) * | 2001-03-13 | 2002-09-19 | Vorwerk Co Interholding | Kippgelenkausbildung eines Staubsauger-Saugkanals |
| DE102004019118A1 (de) * | 2004-04-16 | 2005-11-10 | AEG Hausgeräte GmbH | Staubsauger |
-
2006
- 2006-07-17 DE DE200610033021 patent/DE102006033021A1/de not_active Withdrawn
-
2007
- 2007-07-10 JP JP2009519926A patent/JP2009543626A/ja not_active Withdrawn
- 2007-07-10 DE DE502007003235T patent/DE502007003235D1/de active Active
- 2007-07-10 WO PCT/EP2007/057007 patent/WO2008009583A1/de not_active Ceased
- 2007-07-10 EP EP07787283A patent/EP2040602B1/de not_active Ceased
- 2007-07-16 TW TW96125799A patent/TW200819108A/zh unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2008009583A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200819108A (en) | 2008-05-01 |
| DE502007003235D1 (de) | 2010-05-06 |
| WO2008009583A1 (de) | 2008-01-24 |
| JP2009543626A (ja) | 2009-12-10 |
| EP2040602B1 (de) | 2010-03-24 |
| DE102006033021A1 (de) | 2008-01-24 |
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