EP0664973B1 - Dispositif de nettoyage pour une tête de rasoir à sec - Google Patents

Dispositif de nettoyage pour une tête de rasoir à sec Download PDF

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Publication number
EP0664973B1
EP0664973B1 EP95100457A EP95100457A EP0664973B1 EP 0664973 B1 EP0664973 B1 EP 0664973B1 EP 95100457 A EP95100457 A EP 95100457A EP 95100457 A EP95100457 A EP 95100457A EP 0664973 B1 EP0664973 B1 EP 0664973B1
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EP
European Patent Office
Prior art keywords
cleaning
cleaning fluid
cradle structure
shaving
drying
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.)
Expired - Lifetime
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EP95100457A
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German (de)
English (en)
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EP0664973A1 (fr
Inventor
Gebhard Braun
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Braun GmbH
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Braun GmbH
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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D27/00—Shaving accessories
    • A45D27/46—Devices specially adapted for cleaning or disinfecting shavers or razors

Definitions

  • the invention relates to a cleaning device with a receiving part for the shaving head of a razor, and at least one cleaning liquid container and a conveyor device that can be driven by a motor for the cleaning liquid.
  • the shaver must come out of the receiving part be removed so that the shaving head drip and only then can air dry. The remain hair residues carried by the cleaning liquid stick to the components of the shaving head, so that ultimately full cleaning of the shaving head is not achieved.
  • the chamber provided in the lower part of the housing Absorbing the cleaning liquid and dirt particles during the circulation process of the cleaning liquid remain so closed that they have already settled Dirt particles are not whirled up again. Even so, it cannot be prevented from circulating of the cleaning liquid constantly unfiltered Cleaning liquid reaches the shaving head.
  • the shaver only during the cleaning process in the receiving part of the cleaning device can be included. Subsequently the shaver must be removed and then separately on a drainer above the receiving part switched off.
  • the object of the invention is the cleaning device to improve.
  • the object is achieved in that the Receiving part for the shaving head separate from the cleaning liquid container is arranged and for cleaning with Cleaning liquid supplied from the cleaning liquid container becomes.
  • the cleaning liquid can be fed through the feed pump continuously as long as in the separate recording part Feed the clipped head until a complete one The shaving head has been cleaned. After that, the Feed pump of the cleaning device can be switched off and after removing the cleaning liquid from the receiving part the shaving head can be dried in the receiving part.
  • the receiving part as a storage device trained for the razor which is an electrical device for commissioning the shaver and the cleaning device or the shaver, the cleaning device and is assigned to an air drying device.
  • the shaver does not need from the receiving part as before to be removed but he can also in this dried and then stored.
  • This is the receiving part as a cleaning tub, drying tub and / or storage device formed and / or in the cleaning device provided.
  • the receiving part or the Shaving head for a certain period of time via the feed pump from the cleaning liquid container with cleaning liquid is available and that the receiving part thereafter is available for the drying process without remove the shaver from the cleaning device have to.
  • the receiving part for recording of the shaving head one separated from the receiving part Air drying device is assigned, which has a electrical device can be activated when the Cleaning liquid from the receiving part in the cleaning liquid container is derived.
  • the receiving part outside the cleaning liquid and / or above the liquid level that provided in the cleaning liquid container Cleaning liquid is arranged and at least the receiving part and / or the cleaning liquid container constantly to the outside or to the atmosphere is open. This allows the shaver to be used without Insert the effort into the receiving part and take it out again, without any closing the receiving part Parts must be used. Furthermore, to dispense with an expensive seal, so that an inexpensive cleaning device can be built can, which is much easier to use than that previously known cleaning system.
  • the receiving part with a Overflow device and / or with at least one outlet opening is equipped with the cleaning liquid to a cleaning liquid container can and the cross section of the outlet opening in the receiving part is such that during the cleaning process less cleaning fluid through the outlet opening flows out, as supplied via the feed pump to the receiving part becomes.
  • the overflow device Through the overflow device, the component of the receiving part, it is ensured that the Receiving part constantly with sufficient cleaning liquid, d. H. up to the upper edge area of the receiving part, remains filled.
  • the cleaning is done by the oscillating movement of the Shaving head supports. This can in the cleaning process at times a cavitation and also a mechanical one and / or fluid-related cleaning.
  • the oscillating movement of the shaving head causes Sprayed cleaning fluid and in all areas of the shaving head penetrates. Some of the agitated Drain liquid through the overflow device and be returned to the cleaning cycle without that the liquid gets outside.
  • the feed pump turned off for further movement of the cleaning liquid, so the cleaning liquid can immediately over the drain and provided in the receiving part outlet automatically start the drying process for the shaving head.
  • Solution is finally provided that between the overflow device and the cleaning liquid container a permeable to the cleaning liquid Hose part is provided. Through the hose part ensured that the cleaning liquid container no hair dust is fed in and settles there.
  • a drip pan is provided for connection the filter device with an outlet opening is provided, and that the filter device from a There is a nozzle on which the liquid to the cleaning liquid container permeable hose part is pulled that into the one provided in the cleaning liquid container Cleaning liquid is immersed.
  • the overflow device the receiving part up to the upper edge always with cleaning liquid filled. Excess cleaning fluid can then easily via the overflow device in the drip pan provided below the receiving part to be headed with the appropriate Connection is connected.
  • the neck with the The hose part constantly protrudes into the cleaning liquid container provided cleaning liquid.
  • the Hose part ensures that there is no dirt accumulates in the cleaning liquid container, and that too Start the cleaning process using the pump Aspirate the hose section of liquid from the cleaning liquid container can.
  • the nozzle is medium or immediate is connected to the inlet side of the feed pump, whose outlet side via a line with a filter in Connection is established. Will be at the beginning of the cleaning process the pump is switched on, it does not suck in air because the Hose is constantly immersed in the liquid. It is also advantageous that the filter has an outlet connection with the receiving part and one in the receiving part provided outlet opening with the cleaning liquid container connected is.
  • the cleaning fluid drawn in via the feed pump gets out of the cleaning liquid container, as already mentioned, about the nozzle and the hose part for Inlet side of the feed pump and via the outlet line and if necessary via a further line to the filter that again with the receiving part of the cleaning device communicates. This will make the cleaning cycle closed for the cleaning liquid.
  • the shaver in one bracket designed as a gallows or in a wall bracket can be used and mechanically via a switching element and / or can be locked electrically. Because of the advantageous Training of this holder can be the shaver flawless and well protected indefinitely in deposit the cleaning device and for the cleaning process mechanically and electrically in the holder lock so that after actuation of the switching element Shaver can no longer be removed, but only when the cleaning and drying process is complete is complete and the razor to shave is needed. This is due to the advantageous separation of receiving part and cleaning liquid container possible, there after the cleaning in the receiving part cannot hold cleaning fluid.
  • the switching element for mechanical and / or electrical locking of the shaver a spring from a "Off" position or unlockable position in at least a position locking the shaver can be brought which is also the "on" position for electrical activation corresponds to the razor and that the "on" position for electrical activation of the shaver also serves to activate the cleaning device.
  • the "on" position for electrical activation of a charge control in particular a charge control of a charging device in the shaver, serves, and that the switching element with an electrical Control circuit is connectable for a specific or programmable time the cleaning device switches on and after cleaning the shaving head for a certain or programmable period of time Dryer of the shaver is switched on.
  • the cleaning device is for all electric shavers designed. Is z. B. a shaver for Battery operation included in the holder, so it can also remain there and be reloaded if he should have discharged through prolonged non-use.
  • the switching element activatable electrical control circuit for controlling the different working intervals of the cleaning device can be switched on to control the cleaning and Drying process can be switched off, the electrical and / or mechanically interlocks and / or the charging process of the razor ended.
  • the gallows, the wall bracket, the cleaning device, the cleaning liquid container and / or the Drying device or the fan an integrated unit form from which the shaver is absorbed can be.
  • an additional option according to further training the device according to the invention is that the Gallows with its vertical leg, one vertical leg of the wall bracket and the Recording part a with reference to the side view of the Device forms a U-shaped housing.
  • the time period specified under feature c) applies a normal cleaning process while for an intense one Cleaning process to provide a longer period of time is.
  • Figure 1 shows an electric shaver 1 with a housing 2 and one from the illustrated Middle position in opposite directions pivotable about a pivot axis relative to the housing 1 Shaving head 3 with not shown in the drawing Lower knife.
  • the shaver 1 is in a housing 4 of a cleaning device 5 added.
  • the cleaning device 5 consists of a cleaning liquid container 6 for Absorption of a fat-dissolving cleaning liquid 40 and a receiving part 7, the cleaning tub, drying tub and storage part is formed.
  • the recording part 7 is slightly arched inwards and therefore approximately the outer contour of the shaving head 3 of the razor 1 adapted and only absorbs as much cleaning liquid as required for the respective cleaning process is.
  • the cleaning device 5, in particular the wet part, d. H. the receiving part 7, is to the atmosphere open cleaning system trained during the cleaning liquid container 6 both open and as in an embodiment (Fig. 7) explained later, can be partially or completely closed.
  • the shaver 1 is in with the shaving head 3 upside down the upwardly open receiving part designed as a wet part 7 used.
  • the receiving part 7 is during the cleaning process continuously with cleaning liquid rinsed through.
  • the cleaning liquid can, after a certain degree of pollution is reached, over a lockable line 76 drained and replaced with new one become.
  • the receiving part 7 has an overflow device 26, so that the cleaning liquid in the receiving part 7 does not exceed a certain level and only the shaving head 3 or the lower part of the shaving head with cleaning liquid surrounds. It is also located in the bottom of the Receiving part 7 an outlet opening 27 through which the cleaning liquid with the hair remnants over a liquid permeable hose part 20 completely in the Cleaning liquid container 6 can expire when the Cleaning process is complete.
  • the outlet opening 27 is however dimensioned such that when the Receiving part 7 with cleaning fluid via a below explained pump 23 the receiving part 7 during the cleaning process not idling, but constantly until Edge remains filled and excess cleaning fluid mainly over the edge of the receiving part 7 according to the arrow in the cleaning liquid container underneath 6 expires.
  • the shaving head 3 is seated by means of elastic support elements 8 on the receiving part 7 to in this way when inserting the shaver 7 damage to the shaver in the receiving part to avoid and the shaver in case of vibrations to dampen.
  • the shaver 1 is ( Figure 1) also over a Switching element 9, which can be designed as a start button and is accommodated in a gallows 10, mechanically and / or electrically locked.
  • the gallows 10 is with a wall bracket 38 firmly connected, by means of which Entire cleaning device 5 with the razor 1 fixed to a wall or stored upright can be.
  • the shaver 1 are kept constantly after the cleaning process, there is no cleaning liquid after the cleaning process remains in the wet part or in the receiving part 7.
  • the shaver 1 can also be recharged in the wall holder 38 remain.
  • the cleaning device 5 can use for all types of electric shavers.
  • the switching element 9 is in the direction of a longitudinal central axis 11 of the shaver 1 slidably arranged and by means of an electrical switching device 29 with timers connected to control the cleaning process to serve.
  • the switching element 9 has two at its lower end Distance from each other arranged contact elements 12 for the Contacting or powering the shaver 1 on by pressing down the switching element 9 with the corresponding contact elements of the shaver 1 be associated. In this way, the Shaver 1 can be put into operation if that Switching element 9 was pressed down and one in the Drawing, not shown, connecting cable of the cleaning device 5 is connected to a power supply.
  • an electric motor 13 with two electrical contact lugs 14 for connection to the electrical Power supply.
  • an engine output shaft 15 is provided a fan or fan wheel 16 is arranged, the especially for drying the cleaned shaving head 3 the shaver 1 is used if the below explained cleaning process of the shaving head 3 completed is.
  • the fan wheel 16 is seated in a fan wheel housing 17, which has an opening 18 with the space above the Receiving part 7 is connected, and leads to drying shaving head 3 after cleaning a heater not shown in the drawing continuously heated fan air too.
  • the gallows 10 forms, as already mentioned, with his vertical leg, the vertical leg Leg of the wall bracket 38 and the receiving part 7 that with reference to the side view of the cleaning device 5 U-shaped housing 4 into which the shaver 1 through lateral tilting can easily be used laterally and can be kept there all the time.
  • the receiving part 7 protrudes into the cleaning liquid container according to FIG 6, the maximum of 2/3 with cleaning fluid is filled.
  • a nozzle 19 on which passing the liquid to the cleaning liquid container 6, porous hose part 20 is pulled up, which ensures that no dirt particles in the cleaning liquid container 6 arrive and settle on the floor.
  • the connector 19 can also like the hose part 20 be porous and liquid to the cleaning liquid container 6 let through.
  • the nozzle 19 is with an opening 91, the drip pan 77 and the overflow device 26 firmly connected.
  • the cleaning liquid container 6 can have a liquid display 39 be equipped so that consumption the cleaning liquid checked at all times can be.
  • the liquid display 39 can according to FIG 1 be designed as a small sight glass.
  • Sight glasses can also be an electronic display device be provided with appropriate sensors that the level or the degree of contamination of the cleaning liquid 40 indicates. For example, a Degree of pollution reached that does not exceed may be displayed via the sensors and the operator knows that the cleaning liquid 40 replaced via the drain line 76 must become.
  • the electrical switching electrodes be deactivated so that the cleaning process automatically interrupted and the operator forced will replace the cleaning liquid.
  • the nozzle 19 is with a suction port 22 of the feed pump 23 in connection, which the cleaning liquid via a line 25 to conveyed a filter 24.
  • the shaver to be cleaned is used for the cleaning process 1 laterally into the cleaning device 5 and then over the one in its upper position Switching element 9 locked that far down is shifted into a second switching position until the two contact lugs on those provided in the shaver 1 Sit on contact elements 12.
  • This will Shaver 1 electrically and mechanically locked, see above that the operator only the shaver 1 again can see if the cleaning and the subsequent The drying process has been completed and the Lock was released.
  • the entire hair dust 75th in the shaving head 3 triggers (compare distance 30 to 31 in Figure 4).
  • the cleaning liquid with the hair dust gets over the outlet opening 27, the receiving part 7 and the overflow device 26 to which the liquid to the cleaning liquid container 6 permeable hose part 20, from there directly to the feed pump 23 and again to the filter 24.
  • some liquid flows over the process Hose part 20 to the cleaning liquid container 6.
  • This has the advantage that the cleaning liquid with the entire hair dust 75 from the shaver 1 concentrated reaches filter 24, in which the cleaning liquid is completely cleaned.
  • the feed pump 23 is above the end which allows the liquid to pass through Hose part 20 constantly with the cleaning liquid container 6 connected so that, without sucking in air, receives cleaning fluid at all times, even if when turned on at the start of the cleaning process and the pipes become the cleaning liquid container 6 have emptied out.
  • the filter 24 cleaned cleaning fluid is through an outlet nozzle 37 of the filter 24 fed to the receiving part 7.
  • FIG 3 the schematic arrangement of the essential Parts of the cleaning device 5, such as. B. the Feed pump 23, with an associated motor 28 in plan view shown, which is switched on via the switching element 9 becomes.
  • This view is to the right of Gallows 10 for receiving the shaver 1 the electrical Switching device 29 with timing elements, not shown to control the individual phases of the cleaning process.
  • Motor 28 arranged via the fan wheel 16 directly is drivable with a heater for heating the Air for drying the shaver 1 in operative connection stands.
  • the Cleaning device 5 equipped with a transformer 36.
  • Figure 4 is the schematic flow of the cleaning process illustrated using a time graphic.
  • the single ones Show distances between points 30 to 34 individual working phases of the cleaning device 5.
  • the switching element 9 actuated at 30 (switch button 9 pressed) or moved downwards, so that in the Drawing not shown lower knife of the razor 1 oscillating drive and therefore in the shaving head 3 a flow with partially occurring cavitation which produces the hair dust and the fat parts on the lower knives of the shaving head releases completely. Because of the swirl the liquid level in the receiving part 7 increases briefly, and at the same time splashes in Area of the shaving head 3 created for a thorough Ensure that the shaving head 3 and the lower knives are cleaned, although the level of cleaning fluid is only one Part of the shaving head 3 washed around. The cleaning process lasts depending on the type of cleaning liquid and the Degree of contamination of the shaving head between 3 and 60 sec (see route a between points 30 and 31).
  • the cleaning device can be used for this purpose a two-stage switch, not shown in the drawing be equipped, the first switching stage for normal cleaning and the second level for intensive Cleaning is meant.
  • the feed pump 23 at 31 end of the cleaning process
  • the feed pump 23 at 31 end of the cleaning process
  • the feed pump 23 at 31 end of the cleaning process
  • the cleaning liquid drain completely through the outlet opening 27 and in this way the wet part or the receiving part runs 7 empty. This increases the level in the cleaning liquid container 6 something.
  • the outlet opening 27 can also via a valve not shown in the drawing be lockable when the switching point is reached 31 opens automatically. After about 30 seconds it is Receiving part 7 completely emptied (compare route b, points 31 to 32, emptying of the receiving part 7).
  • FIG. 6 shows the circuit of the cleaning liquid 40 shown schematically.
  • To the cleaning device 5 belongs to the receiving part 7, in which the shaver 1 is used upside down so that the shaving head 3 at least partially immersed in the cleaning liquid.
  • the cleaning device 5 also includes (FIG. 6) the feed pump 23 and the motor 28, the electrical Cables connected to a power grid and through the switching element 9 can be activated.
  • the feed pump 23 is driven by the motor 28, which is by means of Supports in the housing 4 of the cleaning device 5 can support.
  • the shaft 43 protruding from the motor 28 drives the Pump 23 provided in a pump housing.
  • a collecting container 65 for receiving the cleaning liquid 40 smaller than the cleaning liquid container 6 according to the first Embodiment.
  • a bottom 47 of the collecting container 65 is arranged inclined, for example in an angle between 20 ° and 40 °, so that on the Do not collect hair residues on floor 47.
  • an intake port 48 of the feed pump 23 connected so that the overflow device 26th running cleaning liquid over the collecting container 65, the intake manifold 48 of the feed pump 23 and one Line 50 is fed directly into the filter 24, which in Figure 7, 8, 9 is illustrated in more detail.
  • the one in the container 65 accumulated hair dust is in the cleaning liquid whirled up that he was not on the Bottom 47 of the collecting container 65 settles, but for Filter 24 is carried and retained by it.
  • the cleaned cleaning fluid passes through a Line 64 again to the receiving part 7.
  • a cleaning liquid container 61 which is shown in FIG Cartridge is formed, has an outlet opening 63 on the line 64 with the receiving part 7 in Connection is established. This is the cleaning cycle closed.
  • the feed pump 23 designed as a vane pump turned on, the air at the beginning of the cleaning process sucks and this via line 50 in the cleaning liquid container 61 squeezes so that the cleaning liquid from the cleaning liquid container 61 over outlet 63 and line 64 to the emptied one Receiving part 7 flows and fills it again until the Cleaning liquid over the overflow device 26 in the collecting container 65 flows off. Part of the liquid flows continuously through the outlet opening 27.
  • the inlet and outlet openings 62 shown in FIG. 63 of the cleaning liquid container 61 can also be in a bottom Bottom 67 of the cleaning liquid container 61 may be provided so that the cleaning liquid container 61 from above to corresponding Lines can be connected. This ensures that from the cleaning liquid container 61 to the inlet port of the pump 23 cleaning fluid flows in constantly is under liquid pressure so that the pump when commissioning only cleaning liquid and no air is sucked in.
  • the storage container shown in Figures 7 to 9 61 or the cartridge consists of a cylindrical one Box 101 with the bottom 67 and a lid 72 in which the Inlet opening 62 and outlet opening 63 and the filter 24 are provided.
  • the lid 72 is with the upper edge of the storage container 61 tightly crimped so that it doesn't get off the can 101 can be deducted.
  • the inlet opening 62 With the inlet opening 62 the line 50 coming from the pump 23 and with the Outlet opening 63 leading to the receiving part 7 line 64 connected.
  • the inlet and outlet openings 62, 63 can be shown in the drawing quick coupling elements be provided to allow that the cleaning liquid container 61 easily against a new one can be replaced when the cleaning fluid should be renewed or if the Filters provided in the cleaning liquid container 61 24 has added.
  • the degree of contamination or hair dust 75 in the filter 24 can be one not shown in the drawing Determine the display device.
  • To the display device can include a pressure sensor and indicator light which indicate the degree of contamination or pressure status. If the filter 24 can no longer be used, then the cleaning liquid container 61 from the lines 50, 64 separated and replaced.
  • the filter is in the exemplary embodiment according to FIGS. 7 to 9 24 designed as a cylindrical paper filter and arranged coaxially in the housing 101.
  • a lower end 70 of the filter 24 is in an annular groove 68 provided on the bottom 67 of the can 101 pressed coaxially to the housing 101.
  • the annular groove 68 is made of two spaced apart, parallel annular walls or Flares 69, 71 standing upright on the floor 67 are arranged so that in the annular groove 68 the lower End 70 of the filter 24 is firmly clamped.
  • the filter 24 forms a first chamber that receives the hair dust and the rest of the housing a second chamber for cleaned cleaning liquid.
  • the upper cover 72 has the Can 101 of the storage container 61 four at a distance from one another arranged centering elements 73, the cross-shaped are arranged and the coaxial orientation of the Filters in the cleaning liquid container 61 serve.
  • the cover 72 (FIGS. 7, 9) has a film 74 on when inserting the reservoir 61 into the Housing 4 is penetrated by the lines 50, 64 the coupling connection to the inlet and outlet openings 62, 63 to produce.
  • the two lines 50, 64 can each with a corresponding sharp end Edge or tip 103 may be provided so that it is a Pierce the foil 62, 63 closing the foil more easily can. It is also possible to open the openings 62, 63 to close with a pull tab under which pierceable sealing elements can be provided in the lines 50, 64 are inserted.
  • the feed pump 23 and the fan wheel 16 should are not driven at the same time, therefore they can optionally be driven by the single motor 28 become.
  • the drive device 78, to which also the Motor 28 belongs, has a direction of rotation reverser on with a (Fig. 12) or according to Fig. 5, 11th is equipped with two freewheel devices 104, wherein the one clockwise the fan wheel 16 and the others in opposite direction drives the feed pump 23.
  • the reversing device with the upper and the lower freewheel device 104 is seated on an engine output shaft 79 of the motor 28, on which also the fan wheel 16 is arranged.
  • the freewheel device 104 can be equipped with a clamping lock, this a one-way clutch with self-locking force fit having. Furthermore, pinch rollers or plates be provided as coupling elements.
  • each pawl 83, 90 has two lever arms 108, 109 on (Fig. 11), the slightly longer lever arm 108 guided via a pin 96 in an elongated hole opening 88 and the other lever arm 109 bears against a spring 84.
  • FIGS. 5, 11 there is an elongated hole 88 illustrated.
  • the pawl 83 is ( Figure 11) between one with extended Lines and one shown with dashed lines Position on the pawl axis 82 by means of twice V-shaped spring 84 in the direction of the inner circumference the fan wheel 16 pivotable.
  • the spring 84 consists of a U-shaped part 110, over which the spring 84 sits on a hub 97 of the driving flange 81.
  • the U-shaped part 110 is formed from two legs 111, each with an additional one that follows Leg 112 form a double V.
  • the motor output shaft 79 becomes counterclockwise the pawls 83 first pressed outwards over the tooth flanks 86 and at a minimum speed due to their eccentric Arrangement on the pawl axis 82 against the action of Spring 84 clockwise on pawl axis 82 pivoted outwards until it hits a stop 89 the slot opening 88 to the system. It will achieved that the weight proportion of the lever arm 108th is greater than that with respect to the pawl axis 82 other lever arm 109 of the pawl 83. This will Fan wheel 16 uncoupled from the motor output shaft 79. This position remains until it becomes clear Reducing the speed reduces the centrifugal torque so far that the spring force prevails and the pawls 83 return to the locking position according to FIG. 11 (see the one shown with solid lines Position of the pawl 83).
  • the two lower pawls 90 leave their rest position only again and thereby loosen the drive connection between motor 18 and feed pump 23 when the direction of rotation of the motor 28 is changed. Because the outer Ends of the pawls 83, 90 do not over the tooth flanks 86 slip, do not kick when pawls 83, 90 are freewheeling Drive noise and no wear.
  • Due to the advantageous drive connection for optional Drive of feed pump 23 and fan wheel 16 can a second drive motor for the separate drive of feed pump 23 and fan wheel 16 can be dispensed with, so that costs can be saved.
  • the motor 28 and the fan wheel 16, as well as those in the figures 5, 10 and 11 not shown pump 23 and possibly the cleaning liquid container 61 can be coaxial be arranged one below the other so that the gear parts between motor 28, pump 23 and fan wheel 16 on Minimum can be reduced and thus the housing 4 of the cleaning device 5 can be designed smaller can (see Fig. 12).
  • FIG. 1 Another embodiment of a drive device for the pump 23 and the drying device with the Fan wheel 16 is shown in FIG.
  • a freewheel 78 similar to the freewheel device according to FIG Figure 11 here consists of only two pawls 83 or others Coupling elements. Set the coupling elements a drive connection between motor 13 and pump 23 or prevent when the direction of rotation of the motor 13 is reversed turning the pump 23 instead of the one shown in FIG. 11 shown freewheel device can also be different trained freewheel device can be used.
  • the freewheel puts a drive connection between Motor 13 - z. B. the motor turns counterclockwise - and the pump 23 forth, the pump 23 together with the Fan wheel 16 driven and the pump 23 can cleaning liquid lead to the receiving part 7.
  • the fan wheel 16 cannot remove air from the receiving part 7 vacuum because there is a lamella lock 149 in opening 18 closed by the negative pressure generated by the fan wheel 16 remains.
  • the electric motor 13 drives due to the very simple design Freewheel device the fan wheel 16 constantly in both directions so that when driving the motor 13 clockwise the air flow of the fan impeller 16 the lamella closure 149 provided in the opening 18 opens and the shaving head 3 air for the drying process feeds.
  • the motor 13 becomes counterclockwise driven, generates the air flow of the constantly driven Fan wheel 16 a negative pressure in the region of the opening 18, so that the lamella closure 149 is closed again is or remains closed.

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  • Dry Shavers And Clippers (AREA)

Claims (28)

  1. Dispositif de nettoyage (5) comportant un élément de réception (7) pour la tête de rasage (3) d'un rasoir électrique (1) ainsi qu'au moins un réservoir à liquide de nettoyage (6, 61) et un dispositif de transport pour le liquide de nettoyage, susceptible d'être entraíné par un moteur (28), caractérisé en ce que l'élément de réception (7) pour la tête de rasage (3) est agencé séparément du réservoir à liquide de nettoyage (6) et en ce que pour le nettoyage, il est alimenté en liquide de nettoyage provenant du réservoir à liquide de nettoyage (6, 61).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'élément de réception (7) est réalisé sous forme de dispositif de rangement pour le rasoir (1), auquel est associé un dispositif électrique pour la mise en marche du rasoir (1) et du dispositif de nettoyage.
  3. Dispositif selon la revendication 1, caractérisé en ce que l'élément de réception (7) est réalisé sous forme de dispositif de rangement pour le rasoir (1), auquel est associé un dispositif électrique pour la mise en marche temporaire du rasoir (1), du dispositif de nettoyage, et d'un dispositif de séchage à l'air.
  4. Dispositif selon la revendication 1, caractérisé en ce que l'élément de réception (7) est prévu sous forme de cuve de nettoyage, de cuve de séchage et/ou de dispositif de rangement et/ou en ce qu'il est prévu dans le dispositif de nettoyage.
  5. Dispositif selon la revendication 1, caractérisé en ce que l'élément de réception (7) ou la tête de rasage (3) est susceptible d'être alimenté(e) pour une durée déterminée en liquide de nettoyage provenant du réservoir à liquide de nettoyage (6), par l'intermédiaire de la pompe d'alimentation 23.
  6. Dispositif selon la revendication 1, caractérisé en ce qu'à l'élément de réception (7) pour la tête de rasage (3) est associé un dispositif de séchage à l'air séparé de l'élément de réception (7), lequel est susceptible d'être activé par un dispositif électrique lorsque le liquide de nettoyage est transféré hors de l'élément de réception dans le réservoir à liquide de nettoyage (6).
  7. Dispositif selon la revendication 1, caractérisé en ce que l'élément de réception (7) est agencé en dehors du liquide de nettoyage (40) et/ou au-dessus du niveau du liquide de nettoyage (40) prévu dans le réservoir à liquide de nettoyage (6).
  8. Dispositif selon la revendication 1, caractérisé en ce qu'au moins l'élément de réception (7) et/ou le réservoir à liquide de nettoyage (6) est ouvert en permanence vers l'extérieur ou respectivement vers l'atmosphère.
  9. Dispositif selon la revendication 1, caractérisé en ce que l'élément de réception (7) est équipé d'un dispositif de trop-plein (26) et/ou au moins d'une ouverture de sortie (27), via laquelle du liquide de nettoyage peut être amené vers un réservoir à liquide de nettoyage (6, 65).
  10. Dispositif selon la revendication 1, caractérisé en ce que la section de l'ouverture de sortie (27) dans l'élément de réception (7) est dimensionnée telle que pendant le processus de nettoyage, il s'écoule moins de liquide de nettoyage à travers l'ouverture de sortie (27) qu'il n'en est amené à l'élément de réception (7) via la pompe d'alimentation (23).
  11. Dispositif selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'il est prévu entre le dispositif de trop-plein (26) et le réservoir à liquide de nettoyage (6) un tuyau (20) laissant passer le liquide de nettoyage.
  12. Dispositif selon la revendication 10, caractérisé en ce qu'en dessous de l'élément de réception (7) adapté à la tête de rasage (3) est prévue une cuve de captage (77) qui est pourvue d'une ouverture de sortie (91) pour y raccorder le dispositif de filtrage
  13. Dispositif selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de filtrage est constitué par une tubulure (19) sur laquelle est enfilé le tuyau (20) laissant passer le liquide.
  14. Dispositif selon la revendication 12, caractérisé en ce que le tuyau (20) est plongé dans le liquide de nettoyage (40) prévu dans le réservoir à liquide de nettoyage (6).
  15. Dispositif selon la revendication 12, caractérisé en ce que la tubulure (19) est reliée indirectement ou directement au côté admission de la pompe d'alimentation (23), dont le côté sortie est en liaison avec le filtre (27) par une conduite (25).
  16. Dispositif selon la revendication 15, caractérisé en ce que le filtre (24) est relié par une tubulure de sortie (37) avec l'élément de réception (7), et par une ouverture de sortie (27) prévue dans l'élément de réception (7) avec le réservoir à liquide de nettoyage (6).
  17. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que le rasoir (1) est susceptible d'être mis en place dans un support réalisé sous forme de potence (10) ou respectivement dans un support mural (38), et en ce qu'il est susceptible d'être verrouillé mécaniquement et/ou électriquement par l'intermédiaire d'un élément de commutation (9).
  18. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de commutation (9) destiné au verrouillage mécanique et/ou électrique du rasoir (1) peut être amené à l'encontre de la force de réglage d'un ressort, depuis une position "arrêt" ou une position susceptible d'être déverrouillée jusqu'au moins dans une position de verrouillage du rasoir (1).
  19. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que la position "marche" destinée à activer électriquement le rasoir (1) sert aussi à activer le dispositif de nettoyage (5).
  20. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que la position "marche" sert à activer électriquement un réglage de chargement, en particulier un réglage de chargement d'un dispositif de chargement dans le rasoir (1).
  21. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de commutation (9) est susceptible d'être relié à un circuit de commande électrique qui met en marche le dispositif de nettoyage pour une durée déterminée ou respectivement programmable.
  22. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce qu'après le nettoyage de la tête de rasage (3), le dispositif de séchage est additionnellement mis en route pour une durée déterminée ou respectivement programmable.
  23. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que le circuit électrique susceptible d'être activé par l'intermédiaire de l'élément de commutation (9) peut être utilisé pour commander les différents intervalles de travail du dispositif de nettoyage.
  24. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que le circuit de commande susceptible d'être activé électriquement par l'intermédiaire de l'élément de commutation (9) pour commander le processus de nettoyage et de séchage peut être arrêté, en ce qu'il annule le verrouillage électrique et/ou mécanique et/ou en ce qu'il met fin à l'opération de chargement du rasoir (1).
  25. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que la potence (10), le support mural (38), le dispositif de nettoyage (5), le réservoir à liquide de nettoyage (6), et/ou le dispositif de séchage ou le ventilateur (16) forment un ensemble intégré qui peut recevoir le rasoir (1).
  26. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que la potence (10) forme avec sa branche verticale, avec une branche verticale du support mural (38), et avec l'élément de réception (7), un boítier en forme de U par rapport à la vue latérale de l'appareil.
  27. Procédé de nettoyage d'un rasoir comportant un dispositif selon une ou plusieurs des revendications précédentes, caractérisé par les étapes de procédé suivantes :
    a) le rasoir (1) est verrouillé mécaniquement et/ou électriquement dans le boítier (4) du dispositif de nettoyage (5) pour tout le processus de nettoyage et de séchage, en déplaçant un élément de commutation (9) depuis une première position de commutation jusque dans une autre position de commutation,
    b) le processus de nettoyage de la tête de rasage (3) du rasoir (1) est commencé en déplaçant un élément de commutation depuis une première position de commutation jusque dans une seconde ou une troisième position de commutation pour un nettoyage court ou intensif, le couteau inférieur de la tête de rasage (3) est entraíné, et la pompe d'alimentation (23) destinée à alimenter la tête de rasage (3) en liquide de nettoyage est mise en marche pour une première durée entre 3 et 20 secondes, le liquide de nettoyage étant amené en continu à l'élément de réception (7) pendant le processus de nettoyage via un filtre (24),
    c) après la première période de temps allant de 3 à 20 secondes, la pompe d'alimentation (23) est arrêtée, et le liquide de nettoyage provenant de l'élément de réception (7) est amené à un réservoir à liquide de nettoyage (6),
    d) le couteau inférieur de la tête de rasage (3) continue d'être entraíné en oscillant pour le processus de séchage et de secouage pendant une seconde période de 1 à 30 secondes,
    e) le dispositif de séchage et/ou le chauffage du dispositif de séchage est mis en marche pour la seconde et/ou la troisième période de temps durant entre de 3 à 30 minutes, et de l'air est amené à la tête de rasage (3) pour le processus de séchage,
    f) après expiration des trois ou, respectivement, quatre périodes de temps, ou après le processus de séchage, respectivement ou après le dernier processus de travail, le dispositif de séchage et/ou le chauffage du dispositif de séchage sont arrêtés, et le verrouillage électrique et/ou mécanique du rasoir (1) est annulé.
  28. Procédé de nettoyage d'un rasoir avec un dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce que le rasoir (1) est chargé en déplaçant un élément de commutation (9) depuis une première position de commutation jusque dans une seconde ou dans une troisième position de commutation.
EP95100457A 1994-01-26 1995-01-14 Dispositif de nettoyage pour une tête de rasoir à sec Expired - Lifetime EP0664973B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4402238 1994-01-26
DE4402238A DE4402238C2 (de) 1994-01-26 1994-01-26 Reinigungsvorrichtung für den Scherkopf eines Trockenrasierers

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EP0664973A1 EP0664973A1 (fr) 1995-08-02
EP0664973B1 true EP0664973B1 (fr) 1999-07-14

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EP (1) EP0664973B1 (fr)
JP (1) JP3652393B2 (fr)
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WO2006018745A1 (fr) 2004-08-19 2006-02-23 Koninklijke Philips Electronics N.V. Systeme de soins personnels comprenant un rasoir electrique et un dispositif de nettoyage

Also Published As

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JP3652393B2 (ja) 2005-05-25
DE4402238A1 (de) 1995-07-27
US5711328A (en) 1998-01-27
DE59506371D1 (de) 1999-08-19
EP0664973A1 (fr) 1995-08-02
JPH07236514A (ja) 1995-09-12
ATE182055T1 (de) 1999-07-15
DE4402238C2 (de) 1996-09-26

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