WO2007065893A1 - Appareil electromenager, notamment aspirateur electrique avec un raccord pour cable electrique - Google Patents

Appareil electromenager, notamment aspirateur electrique avec un raccord pour cable electrique Download PDF

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Publication number
WO2007065893A1
WO2007065893A1 PCT/EP2006/069321 EP2006069321W WO2007065893A1 WO 2007065893 A1 WO2007065893 A1 WO 2007065893A1 EP 2006069321 W EP2006069321 W EP 2006069321W WO 2007065893 A1 WO2007065893 A1 WO 2007065893A1
Authority
WO
WIPO (PCT)
Prior art keywords
winding
electrical
plug
hook
neck
Prior art date
Application number
PCT/EP2006/069321
Other languages
German (de)
English (en)
Inventor
Uwe Kemker
Original Assignee
Vorwerk & Co. Interholding Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vorwerk & Co. Interholding Gmbh filed Critical Vorwerk & Co. Interholding Gmbh
Priority to EP06830371A priority Critical patent/EP1959810A1/fr
Publication of WO2007065893A1 publication Critical patent/WO2007065893A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/26—Incorporation of winding devices for electric cables
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • 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

  • Household electrical appliance in particular electrical vacuum cleaner with an electrical cable connection
  • the invention relates to a household electrical appliance, in particular an electrical vacuum cleaner with an electrical cable connection, which has an electrical plug for plugging into a socket.
  • the storage holder can be designed in such a way that no further fixing of the electrical connector is required, for example in the form of a clip connection or the like.
  • it can further be provided in this regard that the storage position of the electrical connector is secured by the electrical cable wound around the electrical connector designed as a winding hook. The cancellation of this storage position of the electrical plug can be carried out with a strong will. It can be provided here that the electrical cable must first be unwound. Solutions are also conceivable in which the electrical plug together with the coiled electrical cable is released from the storage position.
  • the storage holder is designed in such a way that the holder seat of the electrical plug can be released in a manner that is easy to handle in terms of handling and not complex.
  • the storage holder can be designed, for example, in the manner of a hook which partially encloses the electrical plug or in the form of a pocket on the device.
  • the storage holder is a blind socket is formed, that is, as a non-current-carrying socket element.
  • this can have spring-type clamping elements or the like in the area of the bores which receive the plug pins of the electrical plug and act from radially outside against the plug pins.
  • the storage holder can be formed solely by the two bores which receive the plug pins, optionally with integrated spring elements.
  • the storage holder in particular when it is designed in the area of the device housing, has a depression in the device housing wall surrounding the connector pin bores of the receptacle; these are adapted to the plug layout to be used.
  • the blind socket can be attached to the removable part - here a handle - and / or be formed on the remaining device.
  • the electrical cable can be rolled up with the aid of the electrical plug, for example plug-in in the storage holder, in the case of a removable part provided, for example the device handle of a vacuum cleaner, both on the electrical device or on its basic housing and alternatively on the handle or the like.
  • the handle of an electric vacuum cleaner for example, together with the cable wound up with the aid of the electrical plug serving as a winding hook, can be set aside.
  • the electrical device has a first fixed winding hook and that the electrical plug forms the second winding hook. These winding hooks are spaced apart and define the winding length of the electrical cable to be wound.
  • This distance between the device-side take-up hook and the electrical plug as take-up hook can vary in particular in an arrangement according to the invention on an electric vacuum cleaner or the like, for example in this connection due to the telescopic length change of the handle of the vacuum cleaner. This is particularly the case when the take-up hook on the device is arranged, for example, on the handle side of the handle, while the electrical plug finds its storage holder in or on the device housing.
  • the distance between the two winding hooks can be varied accordingly by telescoping the handle.
  • the electrical connector forms a winding neck extending in the opposite direction to the connector pins. This is limited by a hook-like extending edge.
  • the latter can be plate-shaped, possibly coaxially aligned with a central axis of the winding neck.
  • the winding edge which extends radially outward over the lateral surface of the winding neck, can partially lip out from the winding neck in a plan view.
  • the winding edge also extends in the assigned position of the electrical plug to the storage holder, that is to say in its function as a winding hook, approximately parallel — possibly with the inclusion of an acute angle — to the facing wall section of the device having the storage holder.
  • the radial protrusion dimension of the winding edge over the winding neck is adapted to the space requirement of the maximum number of cable winding layers.
  • the winding neck has a circular cross section or a cross section oriented on a circle, for example an oval cross section. Deviating from a plate shape, the wrapping edge can extend over both sides with respect to the wrap neck. This results in two in particular diametrically opposed winding edge sections that project radially over the winding neck.
  • the overhanging winding edge sections form a kind of T-handle, by means of which the electrical plug can be gripped and pulled out better.
  • the outer contour of the winding edge can run into that of the winding neck between the opposing, overhanging winding edge sections.
  • the winding edge can also protrude radially beyond the winding neck in this section, but preferably only to an extent which corresponds to a fraction of the maximum protrusion dimension of the winding edge sections relevant for the winding of the cable.
  • These relevant winding edge sections preferably extend in a plan perpendicular to a connecting line between the connector pins.
  • the electrical cable is arranged running into the winding edge, in particular in a winding edge section which projects radially with a maximum dimension over the winding neck; correspondingly forms part of the take-up hook.
  • a plug insert is formed so as to protrude radially with respect to the winding neck.
  • the latter corresponds in particular to the usual layout, in particular VDE-compliant connector insert sections of conventional electrical connectors.
  • a simplification in terms of handling is achieved, in particular, in that, in a plan view, the circumferential edge of the overhanging winding edge, in particular the winding edge portion, which the electric cable bypasses during winding, is rounded. This makes it easier to wind and unwind the electrical cable. Damage to the same is also counteracted.
  • the electrical cable has a clip for holding the coiled electrical cable against itself, in particular a remaining loop section of the electrical cable that remains after the winding process has been completed.
  • the residual loop can have an elongated length which is smaller than the distance between the winding hooks, in particular when the winding hooks are spaced apart from one another, for example in the case of a telescopic handle of a vacuum cleaner.
  • Such a residual loop can also be securely attached to the cable wrap by means of the clip.
  • the clip can optionally be held on an end section of the electrical cable so that it can be displaced in a limited manner.
  • FIG. 1 shows a side view of a detail of a household vacuum cleaner with a basic device housing and a handle and an electrical cable connection with an electrical plug held in the housing as a winding hook;
  • Figure 2 shows the electrical connector in a perspective individual representation.
  • 3 shows the side view against the electrical plug;
  • Fig. 5 is an individual representation of that taken from the device housing
  • FIG. 6 shows the enlargement of area VI in Fig. 1, but after fixing a cable end loop by means of a clip and
  • Fig. 7 is a perspective view of an electrical cable section with the clip attached to it.
  • a household electrical appliance here a stick-guided electric hand-held vacuum cleaner 1.
  • This initially has a basic appliance housing 2, containing a motor-blower unit, not shown, which provides the suction power.
  • a filter bag (not shown) is accommodated in a cassette 3 for separating the vacuumed up dust.
  • the vacuum cleaner 1 is guided by means of a handle 4 which is telescopic in length. This is plug-connected to the device housing 2. The end of the stem 4 facing away from this plug-in connection merges into a handle 5.
  • the vacuum cleaner 1 is put into operation in a conventional manner, for example by means of a slide switch 6, and the suction power is also regulated if necessary.
  • the vacuum cleaner 1 is supplied with power via an electrical cable connection 7, which has an electrical cable 8 with a length customary in the household of, for example, 5 meters. In the area of the free end, the electric cable 8 is provided with an electric plug 9.
  • the electric cable 8 opens into the handle 5, can be held in this area, although not shown, via a detachable plug-coupling connection.
  • the motor-blower unit in the housing 2 is accordingly supplied with power via the stem 4, for which purpose the latter contacts the plug receptacles placed in the stem 2 in the coupling area 10 with plug pins provided in the stem 4.
  • a direct power supply to the basic device can also be provided, in which the electric cable 8 supplies the motor-blower unit directly, that is to say via a detachable plug connection, directly, that is to say without the stem 4 being interposed.
  • the stem 4 can certainly serve as a guide element for the connection cable.
  • a first winding hook 11 is initially provided. This is firmly attached in the region of the handle 5, opposite the slide switch 6, which can be actuated by the thumb.
  • the second winding hook 12, which is distant from this, is formed by the electrical plug 9.
  • the latter is plugged into a storage holder on the device side.
  • This is shaped in the form of a blind socket 14, has correspondingly dimensioned and spaced-apart receiving openings 16 corresponding to the plug pins 15 of the electrical plug 9. The depth of the bores 16 or the behind the free space corresponds at least to the free axial length of the connector pins 15.
  • the insertion depth is limited by the usual plug insert part 17, from which the plug pins 15 grow. In the plug-in position, this plug insert part 17 rests against the stop on the facing device surface.
  • the vacuum cleaner 1 of the embodiment presented has two such storage brackets 13 in the form of blind sockets 14, on the one hand in the rear region, that is to say away from the handle 4 cassette 3 on the basic housing side and further in the rear region of the handle 4, ie the fixed winding hook 11, near the coupling region 10.
  • Basic housing 2 in particular on the cassette 3 or on the handle 4, which latter position is preferably used when, as shown in FIG. 5, the handle 4 is removed from the basic device 2 and, if appropriate, is further stored separately from the basic device 2 .
  • the electrical connector 9 has a winding neck 18 which grows out of the connector insert 17 in the opposite direction to the connector pins. This is shown in FIG.
  • Embodiment formed circular in cross section, with a diameter that corresponds to about 0.5 to 0.75 times the diameter of the plug insert part 17.
  • the height or axial length of the winding neck 18 corresponds approximately to its diameter.
  • the winding neck 18 is delimited by a winding edge 19 which extends like a hook.
  • This is tongue-like in plan view, with in the example shown, starting from a central axis x, in particular two winding edge sections 20, 21 projecting in opposite directions are provided. These include a plan view of a connecting line of the connector pins 15 to each other at a right angle.
  • the overhang of the winding edge sections 20 and 21 over the jacket of the winding neck 18 corresponds in the illustrated embodiment to approximately 2.5 times the winding neck diameter.
  • the wrapping edge sections between the opposing wrapping edge sections 20 and 21 also protrude over the wrapping neck jacket, but to a much lesser extent of about 1/5 to 1/10 of the maximum protruding dimension of a wrapping edge section 20 or 21.
  • the winding neck 18 is shaped like a lozenge in a cross section.
  • the surrounding edge is rounded and has correspondingly smooth, edge-free transitions.
  • the electrical cable 8 runs into one of the winding edge sections 21, this further with the formation of a conventional kink protection 22.
  • the winding edge section 20 opposite this kink protection 22 forms the relevant second winding hook 12 in the holding position according to FIGS. 1 or 5, which preferably extends in the opposite direction to the fixed winding hook 11, in particular pointing towards the floor.
  • the distance between the two winding hooks 11 and 12 can also be varied.
  • the electrical plug 9 is first inserted into the desired storage holder 13 or blind socket 14. The electrical cable 8 is then wound up in a conventional manner around the two winding hooks 11 and 12.
  • the electrical cable end loop section 23 which is more or less large, is clip-held on a winding section 24 of the electrical cable 8 by means of a clip 25 held in this section (cf. FIGS. 5 and 6).
  • the electrical plug 9 is pulled out of its storage holder 13 in a simple manner in terms of handling, after which the tension of the electrical cable coil 8 wound between the hooks 11 and 12 is released. After hanging from the fixed winding hook 11, the full length of the electrical cable can be used. Accordingly, there is no need for complex unwinding of the electric cable under the guidance of the latter around both winding hooks 11 and 12. Due to the overall T-shaped design of the electric plug 9, due to the projecting design of the winding edge 19 described, an improved grip of the electric plug 9 is achieved, which is proves to be particularly advantageous when the electrical plug 9 is pulled out of a mains socket 26.
  • the contact springs provided in these power sockets 26 can have such a high spring tension that an increased effort is required to pull out the electrical plug 9.
  • the shaped T-handle of the electrical plug 9 improves handling and force transmission.
  • the spring clamp elements provided in the mains sockets can also be provided in the storage holders 13 on the vacuum cleaner side, in the blind sockets 14 in order to further improve the plug holder of the electrical plug 9 forming the second winding hook 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne un appareil électroménager, notamment un aspirateur électrique (1) comprenant un raccord pour câble électrique (7) qui présente une fiche électrique (9) à insérer dans une prise électrique (26). Afin de perfectionner un appareil électroménager de ce type en termes de rangement du raccord pour câble électrique lorsqu'il n'est pas utilisé, dans une configuration technique simple à manipuler, un support de rangement (13) pour la fiche électrique (9) est réalisé sur l'appareil électroménager et la fiche électrique (9) est réalisée sous forme de crochet enroulable (12).
PCT/EP2006/069321 2005-12-10 2006-12-05 Appareil electromenager, notamment aspirateur electrique avec un raccord pour cable electrique WO2007065893A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06830371A EP1959810A1 (fr) 2005-12-10 2006-12-05 Appareil electromenager, notamment aspirateur electrique avec un raccord pour cable electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005019296.1 2005-12-10
DE200520019296 DE202005019296U1 (de) 2005-12-10 2005-12-10 Haushalts-Elektrogerät, insbesondere Elektro-Staubsauger mit einem Elektrokabelanschluss

Publications (1)

Publication Number Publication Date
WO2007065893A1 true WO2007065893A1 (fr) 2007-06-14

Family

ID=37719818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/069321 WO2007065893A1 (fr) 2005-12-10 2006-12-05 Appareil electromenager, notamment aspirateur electrique avec un raccord pour cable electrique

Country Status (4)

Country Link
EP (1) EP1959810A1 (fr)
CN (1) CN101321486A (fr)
DE (1) DE202005019296U1 (fr)
WO (1) WO2007065893A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2471352A (en) * 2009-06-25 2010-12-29 Samsung Kwangju Electronics Co Plug storage arrangement in a vacuum cleaner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108649A1 (de) * 2012-09-14 2014-03-20 Alfred Kärcher Gmbh & Co. Kg Staubsauger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191125906A (en) * 1911-11-20 1912-08-15 George Clements Improvements in Vacuum Cleaners.
US2418130A (en) * 1942-12-26 1947-04-01 Electrolux Corp Vacuum cleaner
US2975391A (en) * 1957-02-19 1961-03-14 Electrolux Corp Combined handle and electric plug retainer
NL7603199A (nl) * 1975-03-26 1976-09-28 Electrolux Ab Snoeroprolinrichting.
WO1986001089A1 (fr) * 1984-08-17 1986-02-27 Progress-Elektrogeräte Mauz & Pfeiffer Gmbh & Co. Poignee d'aspirateur
WO1998044820A1 (fr) * 1997-04-09 1998-10-15 Boris Jakovlevich Rezvoushkine Fixateur
WO2002028262A1 (fr) * 2000-09-29 2002-04-11 Oreck Holdings, Llc Poignee a mi-niveau pour dispositif d'entretien du sol et procede d'utilisation de la poignee

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
DE7131879U (de) * 1971-12-02 Lucas R Tn einem Gehäuse angeordnetes, mittels einer Einrichtung aufrollbares Anschlußkabel für elektrische Geräte, insbesondere Trockenrasierapparate od. dgl
US2292140A (en) * 1939-11-28 1942-08-04 Electrolux Corp Electric cord holder
DE1650609U (de) * 1950-04-14 1953-02-12 Siemens Ag Vorrichtung zum aufwickeln des zuleitungskabels von elektrisch angetriebenen haushaltsgeraeten, insbesondere von staubsaugern.
DE951822C (de) * 1954-09-14 1956-11-08 Max Grundig Geraet mit aufwickelbarer Netzsteckeranschlussleitung, insbesondere tragbares Rundfunkgeraet
US4067526A (en) * 1976-11-19 1978-01-10 The Buckeye Stamping Company Support-foot and cord-retainer
DE3501161A1 (de) * 1985-01-16 1986-07-17 Gimelli & Co. AG, Zollikofen Von hand zu fuehrendes, elektrisches geraet
DE9114371U1 (de) * 1990-11-30 1992-04-02 Siemens AG, 8000 München Mit seinem Gehäuse an einem Führungsrohr befestigbarer Staubsauger
DE9413299U1 (de) * 1994-08-17 1994-10-13 Alfred Kärcher GmbH & Co, 71364 Winnenden Staubsauger
DE19912235B4 (de) * 1999-03-18 2013-09-26 BSH Bosch und Siemens Hausgeräte GmbH Anordnung eines Kabelhakens am Gehäuse eines Staubsaugers
JP4071583B2 (ja) * 2002-09-09 2008-04-02 シャープ株式会社 コード巻付具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191125906A (en) * 1911-11-20 1912-08-15 George Clements Improvements in Vacuum Cleaners.
US2418130A (en) * 1942-12-26 1947-04-01 Electrolux Corp Vacuum cleaner
US2975391A (en) * 1957-02-19 1961-03-14 Electrolux Corp Combined handle and electric plug retainer
NL7603199A (nl) * 1975-03-26 1976-09-28 Electrolux Ab Snoeroprolinrichting.
WO1986001089A1 (fr) * 1984-08-17 1986-02-27 Progress-Elektrogeräte Mauz & Pfeiffer Gmbh & Co. Poignee d'aspirateur
WO1998044820A1 (fr) * 1997-04-09 1998-10-15 Boris Jakovlevich Rezvoushkine Fixateur
WO2002028262A1 (fr) * 2000-09-29 2002-04-11 Oreck Holdings, Llc Poignee a mi-niveau pour dispositif d'entretien du sol et procede d'utilisation de la poignee

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2471352A (en) * 2009-06-25 2010-12-29 Samsung Kwangju Electronics Co Plug storage arrangement in a vacuum cleaner
GB2471352B (en) * 2009-06-25 2011-05-11 Samsung Kwangju Electronics Co Vacuum cleaner
KR101618265B1 (ko) 2009-06-25 2016-05-04 삼성전자 주식회사 진공청소기

Also Published As

Publication number Publication date
EP1959810A1 (fr) 2008-08-27
CN101321486A (zh) 2008-12-10
DE202005019296U1 (de) 2007-04-19

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