WO2014040785A1 - Aspirateur - Google Patents

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Publication number
WO2014040785A1
WO2014040785A1 PCT/EP2013/065837 EP2013065837W WO2014040785A1 WO 2014040785 A1 WO2014040785 A1 WO 2014040785A1 EP 2013065837 W EP2013065837 W EP 2013065837W WO 2014040785 A1 WO2014040785 A1 WO 2014040785A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
vacuum cleaner
cleaner according
winding
fixing device
Prior art date
Application number
PCT/EP2013/065837
Other languages
German (de)
English (en)
Inventor
Jürgen FRANK
Maic Hensel
Eduard Sever
Original Assignee
Alfred Kärcher Gmbh & Co. Kg
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 Alfred Kärcher Gmbh & Co. Kg filed Critical Alfred Kärcher Gmbh & Co. Kg
Publication of WO2014040785A1 publication Critical patent/WO2014040785A1/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
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/28—Arrangements for positively securing ends of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4473—Constructional details without arrangements or adaptations for rotating the core or former
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum

Definitions

  • the invention relates to a vacuum cleaner comprising at least one electrical device, a connection cable electrically connected thereto, via which electrical energy can be supplied to the electrical device, and a cable fixing device, which has two or more winding elements, around which the connection cable can be wound up.
  • Such a vacuum cleaner is described in DE 10 2010 043 578 AI the same applicant.
  • the vacuum cleaner is designed as a so-called wet-dry vacuum cleaner, with which both solids and liquids can be sucked.
  • a vacuum cleaner base forms a dirt collector for sucked in suction material.
  • On the vacuum cleaner lower part a vacuum cleaner upper part is detachably mounted, are arranged in the electrical equipment of the vacuum cleaner.
  • the electrical equipment is a suction unit for pressurizing the dirt collecting container with negative pressure and an electronic control unit of the vacuum cleaner.
  • the electrical devices can be supplied with electrical power via a connection cable that can be connected to a power supply.
  • connection cable can be stored by means of Jardinfixier worn on the vacuum cleaner by being wound around the take-up around.
  • One of the winding elements forms a support element on the underside of the vacuum cleaner upper part, over which this, when it is detached from the vacuum cleaner base, can be supported on a footprint.
  • the cable fixing device has at least one cable clamping element.
  • the connecting cable can, in particular at or near a free end, on which a mains plug can be held, clamped to the cable clamping element and thereby additionally secured by means of Jardinfixier Anlagen.
  • a loosening of the wound wire harness can be avoided, as is possible for example when transporting the vacuum cleaner with wound and dangling, not clamped fixed connection cable.
  • the cable fixing device may comprise two or more cable clamping elements.
  • the cable fixing device has the same number of cable clamping elements as takeup elements, wherein each takeup element is associated with a cable clamping element whose distance from the takeup element is smaller than that of the respective other takeup element (s). This allows an even better fixation of the connection cable and easier handling.
  • each takeup element is associated with a cable clamping element whose distance from the takeup element is smaller than that of the respective other takeup element (s).
  • a cable clamping element associated therewith is arranged near the respectively last wound-up winding element, to which the connecting cable is clamped can.
  • the no longer wound section of the connecting cable can be shortened.
  • the cable clamping elements are arranged, for example, laterally next to the winding elements assigned to them.
  • the at least one cable clamping element is arranged between the winding elements. If there are three or more take-up elements which form a polygon, this can be understood in particular to mean that the at least one cable clamping element is arranged within the polygon defined by the take-up elements.
  • the end of the connection cable can be guided into a region between the winding elements and fixed therein. This allows a space-saving fixation of the connection cable.
  • the at least one cable clamping element is dimensioned such that the connecting cable can be clamped over at least one cable length corresponding to its diameter, preferably via at least one cable length corresponding to twice the diameter. This allows a better fixation of the connection cable with the at least one cable clamping element.
  • the at least one cable clamping element comprises a perforated eyelet or is designed as such, through which the connection cable extends in the longitudinal direction. is feasible and in which the connection cable is inserted transversely to the longitudinal direction.
  • the connecting cable can be inserted transversely to the longitudinal direction into the eyelet and thereby fixed in a clamping manner, whereby it runs longitudinally through the eyelet.
  • Longitudinal and “transverse” refer in the present case to the intended arrangement of the connecting cable in the eyelet.
  • the cable fixing device comprises more than two winding elements, in particular three arranged in a triangular winding elements. It turns out in practice that a user the winding of the connection cable is facilitated. Furthermore, there is the possibility of reducing the curvature of the connection cable when using three or more take-up elements compared to the use of only two take-up elements. This leads to a lower stress on the connection cable during winding. Furthermore, the connecting cable is twisted during winding to a lesser extent.
  • the triangle has a downwardly directed to a footprint for the vacuum cleaner in its operating position tip.
  • the Jardinfixier has, based on a height direction of the vacuum cleaner, on top of two Aufwickelemia and the bottom of a forming the apex of the triangle take-up.
  • the triangle is isosceles, wherein the winding element forming the tip has identical distances from both winding elements arranged on the top side.
  • the top-side winding elements are preferably arranged at the same height, ie. equidistant from the footprint.
  • the take-up elements have undercut holding projections for securing the wound connecting cable, wherein a small holding projection, whose height is smaller than half the diameter of the connecting cable, is arranged on at least one take-up element.
  • "Small holding projection” is used here as a distinction to the following Gend mentioned "large retaining projection” to understand.
  • the connecting cable can be secured by means of the retaining projections on the take-up.
  • the take-up element has at least one support region for the connecting cable, on which it can be fixed by friction in the wound-up state. It is the holding projection provided to additionally fix the connection cable by an undercut in a form-fitting manner on the take-up.
  • the retaining projection of at least one winding element has a height which is smaller than half of the connecting cable. It turns out in practice that this gives the possibility to strip the wound cable harness over the small holding projection away from the corresponding winding element. This gives the possibility that the user grips the harness and, by pulling away from the winder with a small retaining projection, cancels engagement of the lead on the winder.
  • the connection cable can be solved in a simpler manner by the cable fixing device.
  • the height of the small retaining projection is less than a quarter of the diameter of the connecting cable. It turns out in practice that the connection cable can thereby still reliably be secured to the take-up, but at the same time also the stripping of the wound wire harness is simplified beyond the small retaining projection addition.
  • Providing at least one take-up element with a small holding projection offers the possibility of forming the take-up element to a certain extent "virtually undercut-free", but still providing the possibility of a positive fixing of at least one cable winding on the small holding projection.
  • the cable fixing device can have at least one winding element with a large retaining projection, which is larger than the small retaining projection.
  • a large retaining projection is arranged on at least one winding element, whose height is at least as large as the diameter of the connecting cable.
  • the height of the large retaining projection more than twice the diameter of the connection cable.
  • the winding element with a small retaining projection arranged at the bottom of the cable fixing device is preferably arranged at the tip of a triangle formed by a total of three winding elements.
  • the cable fixing device comprises exactly one winding projection having a small retaining projection, whereas the other winding elements have large retaining projections.
  • the winding elements are favorably rigid, in order to allow a structurally simple embodiment of the Lucasfixier issued.
  • the Jardinfixier worn has at least one cable receptacle for the connection cable, in which the connecting cable is inserted transversely to the longitudinal direction and on which the at least one cable clamping element is arranged for fixing the connecting cable in the at least one cable receptacle.
  • the connection cable can, based on its intended arrangement in the cable receptacle, be introduced transversely to the longitudinal direction in the cable receptacle, so that it is arranged in the longitudinal direction in the cable receptacle.
  • the connection cable can be fixed in a clamping manner on the cable clamping element also arranged thereon.
  • the cable holder allows, for example, a better protection of the connection cable from kinking on the cable clamping element.
  • connection cable is better protected against unintentional detachment from the cable clamping element, but can be easily released from the cable receptacle and introduced into the cable receptacle by the user in a simple manner.
  • the cable receptacle is groove-shaped or channel-shaped.
  • such a cable receptacle has a height that is greater than the diameter of the connection cable, but smaller than twice the diameter of the connection cable.
  • the at least one cable receptacle is formed, for example, in an end face of the cable fixing device, which is remote from the vacuum cleaner.
  • the at least one cable clamping element is inserted into the at least one cable receptacle and held therein.
  • the cable clamping element locks with a wall of the cable receptacle.
  • the cable fixing device has as many cable receptacles as cable clamping elements are provided, each cable receptacle being associated with a cable clamping element.
  • the at least one cable receptacle has a length which is at least three times as large as the diameter of the connection cable.
  • the connection cable is better protected against kinking and thus possible damage.
  • the length of the cable receptacle is approximately five times the diameter of the connection cable.
  • the at least one cable receiving expands at least one end and preferably both ends in the longitudinal direction of the connecting cable.
  • the extending longitudinally through the cable receiving connection cable can be introduced in a simpler way in the cable holder.
  • the expanding end (s) allow improved protection of the connection cable from damage caused by kinking.
  • the cable fixing device comprises an integral carrier part on which at least two winding elements and / or two cable receptacles of the cable fixing device are formed.
  • This allows a structurally simple embodiment of the cable fixing.
  • all take-up elements and / or all cable receptacles of the cable fixing device are formed on the one-piece carrier part.
  • the carrier part is preferably fixed to a housing of the vacuum cleaner, for example on a side wall of the vacuum cleaner, in particular on a rear side thereof.
  • the carrier part encompasses or forms at least one closure element which cooperates with a corresponding closure element arranged on a housing cover of the vacuum cleaner for closing the housing cover in a closed position.
  • the carrier part can thereby perform an additional function.
  • the housing cover can cooperate in a closed position with the carrier part, wherein it and the carrier include or form part cooperating closure elements.
  • the closure elements are, for example, latching elements for latching fixation of the housing cover on the carrier part in the closed position.
  • a housing cover of the vacuum cleaner engages over the cable wound on the cable fixing device between two winding elements in a closed position.
  • the wound cable harness is thereby protected by the housing cover between the two winding elements.
  • the cable strand it is possible for the cable strand to be removed from the cable fixing device only after the housing cover has been transferred from the closed position to an open position.
  • a hybrid vacuum cleaner with at least one battery for providing electrical energy.
  • the connection cable can be partially stored below the housing cover space-saving and well protected when the vacuum cleaner is used in battery mode.
  • connection cable in which the closed position engaging housing cover from a space between the winding elements transversely or obliquely to the winding direction of the connection cable can be brought out.
  • an end portion of the connecting cable can also be led out when the housing cover engages over the connection cable.
  • the end portion can, as explained, for example, be clamped with the at least one clamping element.
  • the vacuum cleaner according to the invention may in particular be a so-called wet-dry vacuum cleaner with which both solids and liquids can be sucked in.
  • the vacuum cleaner preferably comprises a lower part of the device and an upper part of the device detachably mounted on it, wherein the lower part of the device comprises or forms a dirt collecting container and the upper part of the device comprises an electrical device in the form of a suction unit and the connecting cable.
  • the upper part of the device including the connecting cable, can be detached from the lower part of the device if the dirt collector is to be emptied. For this purpose, it is not necessary to transport the connecting cable to a discharge point, as this is held on the upper part of the device.
  • the upper part of the device also comprises the cable fixing device, so that the upper part of the device can also be detached from the lower part of the device by means of a coiled-up and fixed connecting cable.
  • the vacuum cleaner is conveniently, as already mentioned, a hybrid vacuum cleaner comprising at least one rechargeable battery for providing electrical energy to at least one electrical device.
  • a hybrid vacuum cleaner comprising at least one rechargeable battery for providing electrical energy to at least one electrical device.
  • the connection cable can be wound on the cable fixing device and fixed in a clamping manner by means of the at least one cable clamping element.
  • Figure 1 is a perspective view of a preferred embodiment of a vacuum cleaner according to the invention
  • Figure 2 is a partial view of the back of the vacuum cleaner in Figure 1 in a perspective view while blanking a housing cover of the vacuum cleaner.
  • Figure 3 a partial view of the vacuum cleaner of Figure 1 from the back and
  • Figure 4 is a sectional view taken along the line 4-4 in Figure 3 with the blanking of some components of the vacuum cleaner, including the housing cover.
  • FIG 1 shows a perspective view of a generally occupied by the reference numeral 10 advantageous embodiment of a vacuum cleaner according to the invention.
  • the vacuum cleaner 10 is designed as a so-called wet-dry vacuum cleaner with which both solids and liquids can be sucked.
  • the vacuum cleaner 10 comprises a lower part 12 and an upper part 14, which is detachably mounted on the lower part 12 and connected in this state with the lower part 12.
  • a chassis 16 is arranged at the bottom, so that the vacuum cleaner 10 can be moved over a bottom surface 18.
  • Position and directional indications such as “top,” “bottom,” “horizontal,” or the like herein refer to positioning the vacuum cleaner on the floor surface 18 in an operative position, with the floor surface 18 being considered horizontally oriented.
  • “Front” and “rear” refer to a longitudinal or main direction of movement of the vacuum cleaner 10.
  • the chassis 16 has on a rear side 20 of the vacuum cleaner 10 two wheels (only one impeller 22 shown). At a front side 24 of the vacuum cleaner 10, the chassis 16 has two swivel castors 26 and 28.
  • the lower part 12 forms a dirt collecting container 30, into which dirt can be sucked in and deposited therein by means of a suction inlet 32 arranged on the front side 24. At the suction inlet 32 a not shown in the drawing, known per se suction hose can be connected.
  • the upper part 14 receives electrical devices of the vacuum cleaner 10. Schematically represented by this are a suction unit 34, via which the dirt collecting container 30 can be subjected to negative pressure, and an electronic control unit 36, also shown schematically.
  • the control unit 36 converts, for example, operating instructions of a user to control elements, not shown in the drawing, of the vacuum cleaner 10.
  • the vacuum cleaner 10 includes further electrical devices in the form of two rechargeable batteries 38 and 40.
  • the batteries 38 and 40 are configured, for example, as lithium-ion batteries and positioned under a housing cover 42 of the vacuum cleaner 10, wherein it is in sections in FIG supported support member 44 support down.
  • the vacuum cleaner 10 is a hybrid vacuum cleaner, to which electrical energy can be supplied via a connecting cable 46 arranged on the rear side 20. The electrical energy can be used in particular for the operation of the suction unit 34, the control unit 36 and for charging the batteries 38 and 40.
  • electrical energy for the suction unit 34 and the control unit 36 can be taken from the batteries 38 and 40 when the connection cable 46 is not connected to a power supply device.
  • connection cable 46 exits from a housing section 48 of the upper part 14 on the rear side 20.
  • a plug and in particular a power plug 50 is arranged, via which the connection cable 46 can be electrically connected to a power supply device and in particular a socket.
  • the vacuum cleaner 10 has a cable fixing device 52, on which the connection cable 46 can be wound and fixed. Winding and fixing the connection cable 46 to the cable fixing device 52 also proves to be advantageous, for example, when the vacuum cleaner 10 is operated by means of the batteries 38 and 40 and it is not necessary to supply electrical energy via the connecting cable 46.
  • the cable fixing device 52 is arranged on the rear side 20, substantially below a lower edge 54 of the housing cover 42 (FIG. 3).
  • the Jardinfixier listening 52 has two interconnected support members 56 and 58, which are each designed in one piece, wherein the support member 56 is disposed above the support member 58 and connected to the housing portion 48.
  • the carrier part 56 extends in a plan view of the cable fixing device 52 from behind ( Figure 3) in a substantially horizontal direction and in the transverse direction of the vacuum cleaner 10. From the support member 56, the support member 58 is downward from in the direction of the bottom surface 18, so that the Decorator coupled 52 in plan view has an approximately T-shaped configuration.
  • the Jardinfixier worn 52 is configured symmetrically overall with respect to a central longitudinal plane of the vacuum cleaner 10, which is perpendicular to the plane in Figure 3 and is designated by the reference numeral 60.
  • the central longitudinal plane extends in the plane of the drawing.
  • the cable fixing device 52 To wind up the connecting cable 46, the cable fixing device 52 has three winding elements 62, 64 and 66.
  • the take-up elements 62 and 64 are arranged symmetrically to each other on the support member 56, and the take-up member 66 is disposed on the support member 58 in the transverse direction of the vacuum cleaner 10 between the winding elements 62 and 64, but spaced in the height direction of these downwards.
  • the winding elements 62, 64 and 66 form in this way an upside-down triangle with one on the bottom surface 18 directed tip, which is formed by the winding element 66.
  • the triangle is isosceles, with the take-up element 66 equidistant from each of the take-up elements 62 and 64.
  • the connecting cable 46 emerging from the upper part 14 can be wound around the winding elements 62 to 66.
  • a cable strand 68 is formed, which is fixed on the winding elements 62 to 66 via frictional engagement.
  • the cable strand 68 is fixed to the take-up elements 62 to 66 by means of higher or lower frictional engagement.
  • connection cable 46 to the cable fixing device 52
  • the winding elements 62 to 66 have undercut holding projections 70, 72 and 74, respectively.
  • the holding projections 70 and 72 of the winding elements 62 and 64 project upwardly from the carrier part 56, ie. in a direction away from the bottom surface 18 direction.
  • the retaining projections 70 and 72 have a height which is more than twice the diameter of the connecting cable 46.
  • the retaining projections 70 and 72 do not have any laterally projecting sections to left and right sides of the vacuum cleaner 10.
  • the winding elements 62 and 64 are rather free of Garvor- jumps, pointing in the direction of the left and right side of the vacuum cleaner 10 ( Figures 2 and 3).
  • the lower take-up element 66 has the holding projection 74 protruding downward from the carrier part 58 in the direction of the bottom surface 18.
  • the retaining projection 74 has a relatively small height with respect to the winding element 66, moreover. In particular, the height is less than a quarter of the diameter of the connecting cable 46. While FIG. 4 shows a section of the cable fixing device 52 along the central longitudinal plane 60, the height of the retaining projection 74 over the length of the winding element 66 along the wound connecting cable 46 is approximately constant.
  • the holding projections 70 to 74 are used to form undercuts and thus to secure the connection cable 46 via positive engagement against removal of the Jardinfixier worn 52 to the rear. However, the wire harness 68 can be stripped over the retaining projection 74 to the rear, which will be discussed below.
  • the cable fixing device 52 further comprises three cable receptacles 76, 78 and
  • Each cable receptacle 76 to 80 is less spaced from its associated take-up element 62 to 66 than from the remainder of the take-up elements.
  • the cable receptacles 76 are arranged between the winding elements 62 to 66.
  • the term "between” can be understood in particular to mean that the cable receivers 76 to 80 are arranged within the triangle formed by the winding elements 62 to 66, with reference to a plan view of the cable fixing device 52 (FIG. 3).
  • the cable receptacles 76, 78 and 80 are configured as cable channels 77, 79 and 81, whose length is approximately five times the diameter of the connecting cable 46.
  • the height of the cable channels 77, 79 and 81 is slightly more than the diameter of the connection cable 46, approximately 1.25 times the diameter. Transverse to the longitudinal direction, the cable channels 77, 79 and 81 open, so that they form cable grooves.
  • the cable channels 77, 79 and 81 are formed in an end face 82 of the cable fixing device 52.
  • the frontal surface 82 is disposed on the side facing away from the vacuum cleaner 10 side of the Lucasfixier owned 52 and is formed by the support members 56 and 58.
  • the cable channels 77 and 79 associated with the take-up elements 62 and 64 extend from the bottom to the top through the support member 56 in a substantially vertical direction. In contrast, the cable channel extends
  • a cable clamping element 84, 86 and 88 is arranged for clamping fixation of the connection cable 46 in the respective cable channel.
  • the cable clamping elements 84, 86 and 88 are configured as a perforated eyelets 85, 87 and 89.
  • the eyelets 85, 87 and 89 are inserted into the respective cable channel 77, 79 and 81 and aligned coaxially therewith.
  • a lock in this case in the form of a latch, the eyelets 85, 87 and 89 with walls of the cable channels 77, 79 and 81 are connected ( Figure 4).
  • the eyelets 85, 87 and 89 have a longitudinal extent, which in the present case corresponds approximately to twice the diameter of the connecting cable 46. Like the cable channels 77, 79 and 81, the eyelets 85, 87 and 89 are open to the rear side away from the support parts 56 and 58.
  • the eyelets 85, 87 and 89 are therefore also arranged between the winding elements 62 to 66.
  • the wound on the winding elements 62, 64 and 66 connecting cable 46 can be clamped for clamping fixation on the eyelets 85, 87 and 89 ( Figures 2 and 3). This occurs, for example, in that the end of the connecting cable 46 protruding beyond a take-up element 62, 64 and 66 is inserted transversely to the longitudinal direction of the cable channels 77, 79 and 81 and the eyelets 85, 87 and 89 into the eyelets 85, 87 and 89 is jammed.
  • this can be understood in particular to mean that the connecting cable 46 is inserted transversely to the longitudinal direction of the cable (relative to a predetermined desired position) into the cable channels 77, 79 and 81 and the eyelets 85, 87 and 89.
  • each take-up element 62 to 66 a cable channel 77, 79 and 81 and an eyelet 85, 87 and 89 is assigned.
  • the over the last wound-up winding element 62 to 66 projecting portion of the connecting cable 46 can be kept as short as possible.
  • connection cable 46 can be deliberately inserted in a user-friendly manner in the cable channels 77, 79 and 81 and removed therefrom.
  • the closure elements 91 and 93 can cooperate in order to close the housing cover 42.
  • the closure elements 91 and 93 form latching elements for latching the housing cover 42.
  • the housing cover 42 overlaps the bottom edge 54 with the lower strand 54, the cable strand 68 between the winding elements 62 and 64. This provides the ability to secure the coiled connection cable 46 in addition to protect beyond. This is for example particularly advantageous when the vacuum cleaner 10 is operated using the batteries 38 and 40.
  • the jamming of the connecting cable 46 can be repealed with the respective eyelet 85, 87 and / or 89 (this is of course conceivable that the connecting cable 46 is jammed with more than one of the eyelets 85, 87 and 89).
  • This can be done, for example, that by pulling the power plug 50, the connection cable 46 is removed transversely to the longitudinal direction to the rear of the eyelets 85, 87 or 89 and the cable channels 77, 79 or 81.
  • the housing cover 42 can be transferred by pivoting about a pivot axis 94 from the closed position to an open position not shown in the drawing.
  • the pivot axis 94 is defined by a hinge 96 on the upper side 98 of the vacuum cleaner 10, via which hinge 96 of the housing cover 42 is pivotally mounted.
  • the connecting cable 46 can be unwound from the winding elements 62 to 66.
  • a user may strip the harness 68 as a whole rearward from the cable fixer 52. This possibility is given by the fact that the cable strand 68 is secured to the lower winding element 66 with low frictional engagement and low form fit by the small undercut of the small retaining projection 74. It turns out in practice that in the above-described embodiment of the holding projection 74 by train on the harness 68 in the region of the take-up element 66 in a direction away from this direction is given the opportunity to strip the wire harness 68 on the retaining projection 74.
  • the harness 68 can be lifted and removed upwardly over the retaining projections 70 and 72 from the winding elements 62 and 64. It proves to be advantageous that the winding elements 62 and 64, as mentioned above, have no laterally projecting retaining projections.
  • the housing cover 42 can again be transferred from the opening to the closed position and fixed therein.
  • connection cable 46 can be guided transversely to the winding direction through the recess 100 and inserted into one of the cable channels 77, 79, 81 and one of the eyelets 85, 87 or 89.
  • the length of the cable channels 77, 79 and 81 significantly exceeds the diameter of the connecting cable 46.
  • the risk of possible damage to the connection cable 46 by bending the eyelets 85, 87 and 89 is thereby prevented.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

L'invention concerne un aspirateur comportant au moins un dispositif électrique (34, 36, 38, 40), un câble de raccordement (46) électriquement raccordé au dispositif électrique et alimentant ce dispositif (34, 36, 38, 40) en électricité, et un dispositif de fixation de câble (52) présentant plusieurs éléments d'enroulement (62, 64, 66) autour desquels le câble de raccordement (46) peut être enroulé. L'invention vise à créer un aspirateur dont la fixation du câble de raccordement est améliorée. A cet effet, le dispositif de fixation de câble (52) comprend au moins un élément serre-câble (84, 86, 88) pour fixer par serrage le câble de raccordement (46) enroulé autour des éléments d'enroulement (62, 64, 66).
PCT/EP2013/065837 2012-09-14 2013-07-26 Aspirateur WO2014040785A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012108649.4 2012-09-14
DE102012108649.4A DE102012108649A1 (de) 2012-09-14 2012-09-14 Staubsauger

Publications (1)

Publication Number Publication Date
WO2014040785A1 true WO2014040785A1 (fr) 2014-03-20

Family

ID=48914254

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/065837 WO2014040785A1 (fr) 2012-09-14 2013-07-26 Aspirateur

Country Status (2)

Country Link
DE (1) DE102012108649A1 (fr)
WO (1) WO2014040785A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112438655A (zh) * 2019-08-30 2021-03-05 斯普林特斯有限公司 有线缆的清洁设备
US11013387B2 (en) 2018-05-31 2021-05-25 Techtronic Floor Care Technology Limited Vacuum cleaner

Citations (11)

* Cited by examiner, † Cited by third party
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US2418130A (en) * 1942-12-26 1947-04-01 Electrolux Corp Vacuum cleaner
DE3501161A1 (de) * 1985-01-16 1986-07-17 Gimelli & Co. AG, Zollikofen Von hand zu fuehrendes, elektrisches geraet
WO1996039072A1 (fr) * 1995-06-06 1996-12-12 Baxter International Inc. Pince-etrier pour cable electrique et cable electrique equipe d'une telle pince-etrier
US6106182A (en) * 1999-05-27 2000-08-22 Tacony Corporation Vacuum cleaner hook assembly
US6142405A (en) * 1999-01-21 2000-11-07 Stringliner Company Extension cord storage and dispensing system
GB2358125A (en) * 2000-01-17 2001-07-18 Samsung Kwangju Electronics Co Device for winding power cord on the side of an up-right vacuum cleaner
WO2002028254A1 (fr) * 2000-09-29 2002-04-11 Oreck Holdings, Llc Ensembles a manches pour appareils d'entretien de planchers
DE202005019296U1 (de) * 2005-12-10 2007-04-19 Vorwerk & Co. Interholding Gmbh Haushalts-Elektrogerät, insbesondere Elektro-Staubsauger mit einem Elektrokabelanschluss
US20110220754A1 (en) * 2010-03-13 2011-09-15 Merten David J Cord storage system
EP2449933A1 (fr) * 2010-11-08 2012-05-09 HILTI Aktiengesellschaft Aspirateur doté d'un dispositif de retenue de câble
DE102010043578A1 (de) 2010-11-08 2012-05-10 Alfred Kärcher Gmbh & Co. Kg Sauggerät

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Publication number Priority date Publication date Assignee Title
DE3430402A1 (de) * 1984-08-17 1986-02-27 Progress-Elektrogeräte Mauz & Pfeiffer GmbH & Co, 7000 Stuttgart Staubsaugergriff
JP2870157B2 (ja) * 1990-08-10 1999-03-10 松下電器産業株式会社 コード取付けフック
DE4345440C2 (de) * 1993-11-10 1999-08-12 Wap Reinigungssysteme Schmutzsauger mit Peitsche
JP2008290788A (ja) * 2007-05-22 2008-12-04 Funai Electric Co Ltd 電気コード収納部構造

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418130A (en) * 1942-12-26 1947-04-01 Electrolux Corp Vacuum cleaner
DE3501161A1 (de) * 1985-01-16 1986-07-17 Gimelli & Co. AG, Zollikofen Von hand zu fuehrendes, elektrisches geraet
WO1996039072A1 (fr) * 1995-06-06 1996-12-12 Baxter International Inc. Pince-etrier pour cable electrique et cable electrique equipe d'une telle pince-etrier
US6142405A (en) * 1999-01-21 2000-11-07 Stringliner Company Extension cord storage and dispensing system
US6106182A (en) * 1999-05-27 2000-08-22 Tacony Corporation Vacuum cleaner hook assembly
GB2358125A (en) * 2000-01-17 2001-07-18 Samsung Kwangju Electronics Co Device for winding power cord on the side of an up-right vacuum cleaner
WO2002028254A1 (fr) * 2000-09-29 2002-04-11 Oreck Holdings, Llc Ensembles a manches pour appareils d'entretien de planchers
DE202005019296U1 (de) * 2005-12-10 2007-04-19 Vorwerk & Co. Interholding Gmbh Haushalts-Elektrogerät, insbesondere Elektro-Staubsauger mit einem Elektrokabelanschluss
US20110220754A1 (en) * 2010-03-13 2011-09-15 Merten David J Cord storage system
EP2449933A1 (fr) * 2010-11-08 2012-05-09 HILTI Aktiengesellschaft Aspirateur doté d'un dispositif de retenue de câble
DE102010043578A1 (de) 2010-11-08 2012-05-10 Alfred Kärcher Gmbh & Co. Kg Sauggerät

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11013387B2 (en) 2018-05-31 2021-05-25 Techtronic Floor Care Technology Limited Vacuum cleaner
CN112438655A (zh) * 2019-08-30 2021-03-05 斯普林特斯有限公司 有线缆的清洁设备

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