EP0987977B1 - Enrouleur pour aspirateur - Google Patents
Enrouleur pour aspirateur Download PDFInfo
- Publication number
- EP0987977B1 EP0987977B1 EP98929477A EP98929477A EP0987977B1 EP 0987977 B1 EP0987977 B1 EP 0987977B1 EP 98929477 A EP98929477 A EP 98929477A EP 98929477 A EP98929477 A EP 98929477A EP 0987977 B1 EP0987977 B1 EP 0987977B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reeling
- button
- reel
- drum
- base
- 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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Classifications
-
- 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
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
- B65H75/4434—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism actuated by pulling on or imparting an inclination to the material
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- 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
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- 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
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
- B65H75/4431—Manual stop or release button
Definitions
- the present invention relates to the technical field of reels cords associated with electrical devices fitted with a cord, and used for varying distances from the power source.
- the current invention also relates to the field of canister vacuums, and more particularly in the field of portable compact canister vacuums including space and / or weight are reduced.
- Document JP 05 309 509 describes a vacuum cleaner comprising a body main vacuum cleaner mechanically connectable to a base in which is arranged an electric cord winder, said cord connecting the base to the body of the device.
- the base has a rewind button designed to be actuated by the body of the device when it is placed on the base.
- the base also includes a disconnection pedal provided to allow removing the body of the device from said base.
- This solution has the advantage of limiting the weight and size of the mobile part of the device since the reel constitutes a separate base of the device body. The user only needs to move the mobile part while the base remains fixed. When the body of the device is detached from the base, the user can freely unwind the cord connecting the body of the device to the base.
- this solution has the disadvantage of allowing the rewinding the cord only on user intervention. Cord unrolled remains blocked until the user replaces the body of the device on the base, or presses itself, for example with the foot, on the button rewinding.
- the object of the invention is to remedy the aforementioned drawback, and to provide to the user the choice of the cord rewinding mode: deferred on user control, immediate, or permanent by selecting the rewinding chosen.
- Another object of the invention aims to provide a household appliance assembly comprising an electrical appliance, in particular a vacuum cleaner, the weight and the dimensions are reduced, and which offers great ease of use.
- One of the objects assigned to the invention is achieved with a reel of electrical cord for household appliance, in particular a vacuum cleaner, according to claim 1.
- the volume of the retractor is not increased by the braking system, and keeps a compact overall appearance, allowing it to be integrated into the majority of household appliances without general modification of the aesthetics of these devices, while offering increased safety when rewinding the cord, by reducing the maximum return torque of the spring hub.
- the brake the reel is located at one end of a rod, the control button being located at the other end of the rod or an extension and emerging from the reel.
- the button control is mounted axially movable against a return means and is extends by a rod, through a lumen of a support integral with the frame of the household appliance or a part thereof, the rod being provided for cooperate with a cam surface disposed on an arm of the assembly block mounted movable in translation, at the end of which is mounted a roller forming the brake intended to block the drum when the control button is in the deferred rewinding position, the roller being applied to the rim of the drum by the translation of the locking assembly caused by the pushing of the rod end on the cam surface when the button is moved against the return means to occupy a winding position immediate.
- This configuration provides a command button movable along the axis of the reel, which allows, when the axis of the drum is arranged perpendicular to the ground, to be able to easily actuate such control button, especially with the foot, thus preventing the user from drop.
- control button is mounted movable axially against a return means and is extended by a rod, through a lumen of a support integral with the frame of the apparatus household appliances or part thereof, said rod being provided for cooperate with a cam surface disposed on an arm of the assembly blocking mounted movable in rotation and having another arm at the end which is mounted a roller forming the brake intended to block the drum when the control button is in the delayed rewinding position, the roller being released from the drum by the rotation of the locking assembly caused by the pushing of the rod end on the cam surface when the button is moved against the recall means to occupy a immediate winding position.
- This third configuration makes it possible to obtain a more compact device. and comprising a lever arm capable of increasing the force with which the brake comes into contact with the rim to immobilize the drum. She permits also reverse the movement at the control button, so that the latter must be held against the return means in order to obtain a rewind of the cord, which may seem, for some people, a more logical action therefore more understandable for the user, facilitating the use of such a reel.
- the button control is mounted axially movable against a return means and is extends by a sector through a lumen of a support integral with the frame of the household appliance or a part thereof, the sector comprising a stop, provided for sliding in a recess of the light, and a chamfer, intended to cooperate with a cam surface arranged on an arm of the blocking assembly, the blocking means being formed by the wall of the support contiguous to the offset, the assembly being mounted movable in rotation and having another arm at the end of which is mounted a roller forming the brake intended to block the drum when the button is in the deferred rewinding position, the roller being released from the drum by the rotation of the locking assembly caused by the push of the chamfer on the cam surface when the button is pressed to occupy the position immediate winding, the stopper being held against the locking means under the action of the return means when the knob is turned from the position immediate winding to occupy a rewinding position permanent, preventing escape from the sector
- This configuration allows a position where the brake is maintained disengaged in order to unroll only the strict necessary length of cord, with the advantages as previously described.
- the user has the possibility to choose between a deferred rewinding, when the rewind button occupies the rewind position deferred, and immediate rewind, when the rewind button occupies the position of immediate rewinding.
- the user selects the position of the rewind button and no longer has to intervene.
- the coefficient of friction of the or base skids have a minimum value ensuring that the force necessary to move the base by sliding is greater than the force of maximum return of the hub spring, obtained during the complete unwinding of the cord.
- the user is certain, especially in the mode of permanent rewinding, to be able to constantly move by winding or unrolling the cord without dragging the base with it.
- the base has a second reel on the drum from which the second cord is wound.
- a household appliance characterized in that it comprises a base according to the invention and an electrical device, in particular a vacuum cleaner, the body of which has a base designed to rest on the base.
- the user benefits from a practical household appliance and handy.
- the base according to the invention offers an improved cord winder and the body of the device is compact and light, the cord winder being separate.
- the base comprises hooking means and the body has locking means provided to cooperate with the attachment means.
- the user can assemble the body and the base, in order to maintain in places the body on the base.
- the body comprises a handle disposed substantially opposite the locking means.
- the body comprises a handle disposed substantially opposite the locking means.
- the reel 37 is arranged in a compartment 25 of an apparatus appliances or part of it. It comprises a drum 7 constituted a hub 16, extended radially by a disc 10. A rim 9 is disposed at the periphery of this disc 10 and comprises two flanges 8a and 8b oriented radially and towards the outside of the rim 9, so as to provide a annular space for winding an electric cord 20 provided for a removable connection to a power outlet.
- the reel 37 includes a spring 14 capable of being stretched by the rotation of the drum 7 following the unwinding of the cord 20.
- the reel 37 also comprises a blocking assembly disengageable 27 adapted to prevent the drum 7 of the reel 37 from rotating in the direction of winding the cord 20.
- the locking assembly 27 comprises a bent rod 21 connected to the control button 4 and terminated by a brake 22 located in the interior space defined by the rim 9.
- the spring 23 is mounted in compression so that at rest, it maintains the rod 21 and therefore the brake 22 against the internal face of the rim 9, thus immobilizing the drum 7.
- the rod 21 is rotatably mounted about an axis 24 integral with the compartment 25.
- the button 4 is mounted axially movable and is extended by a rod 25, opening through an opening 29 of a support 52.
- the locking assembly 27 comprises a arm 34, mounted on the support 52 by a pin 30 and movable in translation substantially radial in a window 33 formed in the arm 34.
- One of the ends of this arm is mounted a roller 57 advantageously made of a rubber-like material.
- the support 67 of the roller allows the latter, when this is applied against the rim of the drum by the locking means 27, to rotate freely around its axis during the rotation of the drum in the direction of the unwinding of the cord and to be blocked when rotating the drum in the direction of winding the cord.
- pebbles are known and will not be further detailed herein request.
- the other end of the arm 34 is terminated by a cam surface 61.
- the rod 25 is positioned so as to be able to cooperate with the surface of cam 61 via button 4 in order to move the assembly of locking 27 for applying the roller 57 against the rim 9.
- the rod 25 can be terminated by a chamfer in order to more easily cooperate with the surface of cam 61.
- Figure 3 shows the case where the brake is not applied.
- the blocking assembly 27 is mounted movable in rotation about an axis 55 and comprises a first arm 56 at the end of which is mounted a roller 57 made advantageously made of a rubber type material. Elastic means 58 disposed between the first arm 56 and a support 59 tends to bring the roller 57 against the drum 7, in order to block it.
- the assembly 27 comprises a second arm 60 terminated by a cam surface 61.
- the rod 25 is positioned in order to be able to cooperate with the cam surface 61 and can be, as such, terminated by a chamfer.
- the locking assembly 27 can be permanently maintained in the state corresponding to the release of the brake, by any mechanical means by elsewhere known.
- These means may be composed of hooks integral with the reel compartment or a spacer allowing keep the spring compressed for the first and second mode of embodiment of a return spring linked to the arm 34 for the third mode of embodiment, the fourth embodiment can be modified according to the Figure 13 in order to obtain such an effect.
- These blocking means are not limited to the simple examples given, and any other configuration can be used without depart from the scope of the present invention.
- the reel has an "autoreverse" or immediate operating mode, where the cord is rolled up or unwound according to user requirements.
- Such a reel therefore has the advantage of optimized storage of the cord for winding under the effect of a return spring, while keeping a compact shape, obtained in particular by the arrangement of the brake, in the internal space of the reel drum rim.
- the base 1 comprises a housing 3 in which is arranged a cord reel 12 comprising a drum 7 on which is wound a first electrical cord 20, as well as a second electrical cord 19 electrically connected to the first cord 20 and provided for connection removable to an AC outlet.
- the reel 12 includes a spring 14 likely to be stretched by the unwinding of the first cord 20.
- the reel 12 also includes a disengageable blocking assembly 27 adapted for prevent the drum 7 of the reel 12 from rotating in the direction of the winding.
- a rewind button 4, associated with a reminder means 28, is arranged on the housing 3. The button 4 is provided to cooperate with the locking assembly 27, in order to disengage said assembly from the drum 7.
- the housing 3 has a lower face 5, intended to be placed on the ground or on any suitable support, and advantageously provided with pads 40 in non-slip material.
- the housing 3 also has an upper face 6, advantageously substantially parallel to the lower face 5, and provided for receive a body 2 of an electrical appliance, for example a vacuum cleaner, such as shown in Figure 5.
- the body 2 of the device is electrically connected to the base 1 by the first cord 20.
- Advantageously cord 20 ends with an electrical outlet female intended to be plugged into a male socket on the body 2.
- the body 2 of the device has a base 11 intended to rest on the base 1, advantageously a handle 35 and a strap 36 for transport.
- the pads 40 ensure the base does not slip on the ground when the cord 20 is unwound, even when the cord is fully unwound, inducing a couple of important reminder of spring 14.
- the base 1 comprises hooking means 31 provided to cooperate with locking means 32 arranged on the body 2 of the device.
- the user can thus secure the body 2 to the base 1.
- the base 1 has on the face upper 6 of the housing 3 an annular groove 41 provided to receive a ring 42 advantageously disposed on the base 11 of the body 2.
- the groove 41 comprises lugs 43 regularly arranged on the circumference of said groove, forming the attachment means 31.
- the ring 42 includes ears 44 arranged regularly around its circumference, forming the means of locking 32.
- the hooking means 31 and the locking means 32 thus form a bayonet system.
- Other embodiments for attachment means 31 and the locking means 32 can be envisaged.
- the hooking means 31 and the locking means 32 can form for example a quarter-turn screw system (not shown in the figures).
- the handle 35 is arranged substantially opposite of the base 11 with respect to the center of gravity of the body 2, as shown by example Figure 5.
- the user can easily grasp the body 2 by means of the handle 35 and lock or unlock the body 2 comprising the locking means 32 relative to the base 1 comprising the means attachment 31 (not shown in Figure 5).
- the button 4 is mounted movable axially against the return means 28 in a housing cylindrical 50 formed by the walls 51 of a support 52 secured to the housing 3.
- the support 52 has an opening 53 through which the button 4 is extends by a sector 54.
- the locking assembly 27 is mounted movable in rotation about an axis 55 and comprises a first arm 56 at the end of which is mounted a roller 57 advantageously made of a material of the type rubber.
- An elastic means 58 disposed between the first arm 56 and a support 59 tends to bring the roller 57 against the drum 7, as shown in the Figure 9.
- the assembly 27 comprises a second arm 60 terminated by a surface cam 61.
- the sector 54 comprises a chamfer 62 provided to cooperate with the cam surface 61.
- the sector 54 comprises a stop 64, provided for slide in a recess 63 of the opening 53.
- the operation of the base 1 according to the invention, and of the assembly household appliances comprising a base 1 according to the invention and an appliance electric, in particular a vacuum cleaner, comprising a body 2, is as follows.
- the reel 12 offers a deferred rewinding. Rewinding is only obtained when the user acts on button 4, for example via the foot, or when it replaces the body 2 on the base 1.
- the rewind button 4 in the position deferred rewinding shown in Figure 8 is capable of being actuated by the body 2 of the device when it is rested on the base 1, so as to reach the assisted rewinding position shown in the figure 10.
- the rewind button 4 in the assisted rewind position is provided to resume the deferred rewinding position under the action of the reminder 28.
- the rewind button 4 occupies a deferred rewinding position in which the locking assembly 27 engages the drum 7 of the reel 12 so as to prevent said drum from turn in the winding direction.
- the roller 57 brought by the means elastic 58 against the drum 7 prevents the return of the spring 14 towards its rest position. In this position the user can unroll the first cord 20 but it remains unrolled when the user releases it.
- the rewind button 4 in deferred rewind position is prominent relative to the face upper 6 of base 1.
- the rewind button 4 occupies a assisted rewinding position and disengages the locking assembly 27 of the drum 7 of the reel 12 so as to obtain the winding of the first cord 20.
- the button 4 is pressed, under the action of the body 2 rested or locked on the base 1, the sector 54 rises through the opening 53 and the chamfer 62 pushes back the cam surface 61, causing the rotation of the locking assembly 27, thus releasing the roller 57 from the drum 7.
- the locking assembly is then disengaged and the spring 14 tends to drive the drum 7 of the reel 12 in the winding direction.
- Figure 10 shows the body 2 locked on the base 1 by the hooking means 31 cooperating with the locking means 32.
- the return means 28 returns to its rest position and button 4 resumes the deferred rewinding position.
- the rewind button 4 in the assisted rewind position is pressed relative to the delayed rewind position.
- the rewind button 4 can also occupy an immediate rewinding position in which the button 4 engages the blocking assembly 27 and disengages the blocking assembly 27 from the drum 7 of the reel 12, so as to obtain the winding of the first cord 20, the button 4 engaging a locking means 17 provided for prevent disengagement of said button from the locking assembly 27 under the action of the return means 28.
- the means of blocking 17 is formed by the wall of the support 52 contiguous to the step 63.
- the edge 66 of the recess 63 forms a second surface cam facilitating the movement of the stop 64 towards the locking means 17.
- the return means 28 brings or maintains the stop 64 in contact with the locking means 17, preventing the escape of the cam surface 61 of sector 54.
- the locking assembly remains disengaged, the second arm 60 being held by the sector 54, thus removing the roller 57 from the drum 7.
- the button rewind 4 in immediate rewind position is rotated relative to the assisted rewinding position.
- the locking assembly When the rewind button is brought by the user into the immediate rewinding position, the locking assembly remains constantly disengaged. In this configuration the reel 12 offers a "autoreverse" or immediate operation.
- the first cord 20 goes out and comes in of the base 1 according to the user's requests.
- Button 4 keeps the immediate rewind position regardless of presence or not of the body 2 on the base 1, as shown in FIG. 12.
- the base 1 includes a second reel 13 on the drum from which is wound the second cord 19.
- the second winder 13 comprises a return spring 15 likely to be stretched by the unwinding of the second cord 19. The user can thus benefit from storage facilities for the second cord 19.
- the second cord 19 can also benefit from a blocking means (not shown in the figures), disengageable by means of a second button rewinding, arranged for example on one side of the base 1, the second button rewinding device being associated with a return means and being provided for disengage the locking means, so as to obtain the rewinding of the second cord 19, when the user actuates said second button against the means of recall.
- a blocking means (not shown in the figures), disengageable by means of a second button rewinding, arranged for example on one side of the base 1, the second button rewinding device being associated with a return means and being provided for disengage the locking means, so as to obtain the rewinding of the second cord 19, when the user actuates said second button against the means of recall.
- the second rewind button is placed on the face of the base intended to rest on the ground or any other suitable support, and is provided to disengage the locking means, so as to obtain the rewinding of the second cord 19, when the user lifts the body 2, fixed to the base 1 by the locking means 32 cooperating with the means attachment 31, for example by grasping the handle 35 or the strap 36.
- the button 4 is disposed on the upper face 6 of the housing 3.
- the button 4 can occupy other locations, for example on a side face of the case 3, the body 2 of the device being designed to push the button 4 initially in the rewind position deferred to the position of assisted rewinding, when said body is placed or locked on the base 1.
- the invention finds its application in the field of winders cords associated with electrical devices and more particularly in that domestic type appliances.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
Description
- une position de réenroulement différé dans laquelle l'assemblage de blocage engage le tambour de l'enrouleur de manière à empêcher ledit tambour de tourner dans le sens de l'enroulement,
- une position de réenroulement assisté dans laquelle le bouton débraye l'assemblage de blocage du tambour de l'enrouleur de manière à obtenir l'enroulement du premier cordon,
Ainsi l'utilisateur peut transporter aisément l'ensemble corps et socle.
- la figure 1 montre selon une vue schématique en coupe partielle, un enrouleur d'un appareil électroménager selon un premier exemple de réalisation,
- la figure 2 montre selon une vue schématique en coupe partielle, un enrouleur d'un appareil électroménager selon un deuxième exemple de réalisation,
- la figure 3 montre selon une vue partielle en perspective de dessous, un exemple de réalisation d'un enrouleur d'un appareil électroménager selon un troisième exemple de réalisation,
- la figure 4 montre selon une vue partielle en perspective de dessous, un exemple de réalisation d'un enrouleur d'un appareil électroménager selon un quatrième exemple de réalisation,
- la figure 5 montre selon une vue schématique en coupe partielle, un exemple de réalisation d'un ensemble électroménager comportant un aspirateur et un socle selon l'invention.
- la figure 6 montre selon une vue de dessous, un exemple de réalisation d'un corps d'aspirateur selon l'invention,
- la figure 7 montre selon une vue en perspective, un exemple de réalisation d'un socle selon l'invention,
- la figure 8 montre selon une vue en coupe, un exemple de réalisation d'un socle selon l'invention, dans lequel le bouton de réenroulement est en position de réenroulement différé.
- la figure 9 montre selon une vue partielle en perspective de dessous, un exemple de réalisation d'un socle selon l'invention dans lequel le bouton de réenroulement est en position de réenroulement différé.
- la figure 10 montre selon une vue en coupe, un exemple de réalisation d'un socle selon l'invention, dans lequel le bouton de réenroulement est en position de réenroulement assisté.
- la figure 11 montre selon une vue partielle en perspective de dessous, un exemple de réalisation d'un socle selon l'invention dans lequel le bouton de réenroulement est en position de réenroulement assisté.
- la figure 12 montre selon une vue en coupe, un exemple de réalisation d'un socle selon l'invention, dans lequel le bouton de réenroulement est en position de réenroulement immédiat.
- la figure 13 montre selon une vue partielle en perspective de dessous, un exemple de réalisation d'un socle selon l'invention dans lequel le bouton de réenroulement est en position de réenroulement immédiat.
- la figure 14 montre selon une vue schématique en coupe, un exemple de réalisation d'un socle selon l'invention, comportant un double enrouleur.
Claims (16)
- Enrouleur (12, 37) de cordon électrique (20) pour appareil électroménager, notamment un aspirateur, comprenant un tambour (7) comportant un moyeu (16) prolongé radialement par un disque (10), en périphérie duquel se trouve une jante (9) dont les bords supportent chacun un flasque (8a, 8b) constituant, avec la jante (9), une zone annulaire d'enroulement et de retenue du cordon électrique (20), un ressort (14) disposé autour du moyeu (16), susceptible d'être tendu par la rotation du tambour (7) lors du déroulement du cordon (20), ainsi qu'un assemblage de blocage (27) du tambour (7) comportant un frein (22, 57) prévu pour empêcher le tambour (7) de l'enrouleur (12, 37) de tourner dans le sens de l'enroulement du cordon électrique (20) en agissant sur la jante, et un bouton de commande (4) prévu pour coopérer avec l'assemblage de blocage (27), ledit bouton étant en liaison avec une tige (21), ledit bouton ou ladite tige étant mobile en rotation ou en translation contre un moyen élastique (23) et étant susceptible de prendre une première position de réenroulement différé lorsque le moyen élastique (23) est au repos, et une deuxième position d'enroulement immédiat en agissant sur le moyen élastique (23) et en retirant le frein (22) de la jante (9), caractérisé en ce que ledit frein est agencé dans l'espace intérieur défini par la jante (9) de telle sorte à venir en appui contre la face interne de ladite jante (9), et en ce que l'enrouleur (12) et/ou la tige (21) et/ou le bouton de commande (4) comprennent des moyens de blocage du bouton de commande (4) dans la deuxième position d'enroulement immédiat, permettant un déroulement et enroulement sous tension du ressort (14) de moyeu (16).
- Enrouleur selon la revendication 1, caractérisé en ce que le frein (22) est situé à une extrémité d'une tige (21), le bouton de commande (4) étant situé en l'autre extrémité de la tige (21) ou d'un prolongement, et émergeant hors de l'enrouleur.
- Enrouleur selon la revendication 1, caractérisé en ce que le bouton de commande (4) est monté mobile axialement contre un moyen de rappel (28) et se prolonge par une tige (25), à travers une ouverture (29) d'un support (52) solidaire du bâti de l'appareil électroménager ou d'une partie de celui-ci, la tige (25) étant prévue pour coopérer avec une surface de came (61) disposée sur un bras de l'assemblage de blocage (27) monté mobile en translation, à l'extrémité duquel est monté un galet (57) formant le frein prévu pour bloquer le tambour (7) lorsque le bouton de commande (4) est dans la position de réenroulement différé, le galet (57) étant appliqué sur la jante du tambour (7) par la translation de l'assemblage de blocage (27) provoquée par la poussée de l'extrémité de la tige (25) sur la surface de came (61) lorsque le bouton (4) est déplacé contre le moyen de rappel (28).
- Enrouleur selon la revendication 1, caractérisé en ce que le bouton de commande (4) est monté mobile axialement contre un moyen de rappel (28) et se prolonge par une tige (25), à travers une ouverture (29) d'un support (52) solidaire du bâti de l'appareil électroménager ou d'une partie de celui-ci, ladite tige étant prévue pour coopérer avec une surface de came (61) disposée sur un bras (60) de l'assemblage de blocage (27) monté mobile en rotation et comportant un autre bras (56) à l'extrémité duquel est monté un galet (57) formant le frein prévu pour bloquer le tambour (7) lorsque le bouton de commande (4) est dans la position de réenroulement différé, le galet (57) étant dégagé du tambour (7) par la rotation de l'assemblage de blocage (27) provoquée par la poussée de l'extrémité de la tige (25) sur la surface de came (61) lorsque le bouton (4) est enfoncé pour occuper la position d'enroulement immédiat.
- Enrouleur selon la revendication 1, caractérisé en ce que le bouton de commande (4) est monté mobile axialement contre le moyen de rappel (28) et se prolonge par un secteur (54) à travers une ouverture (53) d'un support (52) solidaire du bâti de l'appareil électroménager ou d'une partie de celui-ci, le secteur (54) comportant une butée (64), prévue pour coulisser dans un décrochement (63) de l'ouverture (53), et un chanfrein (62), prévu pour coopérer avec une surface de came (61) disposée sur un bras (60) de l'assemblage de blocage (27), le moyen de blocage (17) étant formé par la paroi du support (52) contiguë au décrochement (63), l'assemblage (27) étant monté mobile en rotation et comportant un autre bras (56) à l'extrémité duquel est monté un galet (57) formant le frein prévu pour bloquer le tambour (7) lorsque le bouton (4) est dans la position de réenroulement différé, le galet (57) étant dégagé du tambour (7) par la rotation de l'assemblage de blocage (27) provoquée par la poussée du chanfrein (62) sur la surface de came (61) lorsque le bouton (4) est enfoncé pour occuper la position d'enroulement immédiat, la butée (64) étant maintenue contre le moyen de blocage (17) sous l'action du moyen de rappel (28) lorsque le bouton (4) est tourné depuis la position d'enroulement immédiat pour occuper une position de réenroulement permanent, empêchant l'échappement de la surface de came (61) du secteur (54).
- Socle (1) pour appareil électrique, notamment pour aspirateur, comprenant au moins un patin (40) de positionnement au sol dudit socle, un premier cordon électrique (20) destiné à être relié électriquement au corps (2) de l'appareil, ainsi qu'un second cordon électrique (19) relié électriquement au premier cordon (20) et prévu pour un branchement amovible à une prise du secteur, le premier cordon (20) étant prévu pour être enroulé sur un tambour (7) d'un enrouleur (12) de cordon disposé dans le socle (1), l'enrouleur (12) comprenant un ressort (14) susceptible d'être tendu par le déroulement du premier cordon (20), et un assemblage de blocage débrayable (27) adapté pour empêcher le tambour (7) de l'enrouleur (12) de tourner dans le sens de l'enroulement, le socle (1) comportant un bouton de réenroulement (4), associé à un moyen de rappel (28), et prévu pour coopérer avec l'assemblage de blocage (27), le bouton de réenroulement (4) étant prévu pour occuper soit:une position de réenroulement différé dans laquelle l'assemblage de blocage (27) engage le tambour (7) de l'enrouleur (12) de manière à empêcher ledit tambour de tourner dans le sens de l'enroulement,une position de réenroulement assisté dans laquelle le bouton (4) débraye l'assemblage de blocage (27) du tambour (7) de l'enrouleur (12) de manière à obtenir l'enroulement du premier cordon (20),
- Socle selon la revendication précédente, caractérisé en ce qu'il comporte un enrouleur selon l'une des revendications 3 à 5.
- Socle selon l'une des revendications 6 ou 7, caractérisé en ce que le coefficient de friction du ou des patin(s) présente une valeur minimale assurant que la force nécessaire pour déplacer le socle par glissement est supérieure à la force de rappel maximale du ressort de moyeu (14).
- Socle selon l'une des revendications 6 à 8, caractérisé en ce qu'il comporte un second enrouleur (13) prévu pour enrouler le second cordon (19).
- Socle selon l'une des revendications 6 à 9, caractérisé en ce qu'il comporte des moyens d'accrochage (31) prévus pour coopérer avec des moyens de verrouillage (32) disposés sur le corps (2) de l'appareil.
- Ensemble électroménager, caractérisé en ce qu'il comprend un enrouleur de cordon électrique selon l'une des revendications 1 à 5.
- Ensemble électroménager, caractérisé en ce qu'il comprend un socle (1) selon l'une des revendications 6 à 9, et un appareil électrique, notamment aspirateur, dont le corps (2) comporte une base (11) prévue pour reposer sur le socle (1).
- Ensemble selon la revendication 12, caractérisé en ce que le socle (1) comporte des moyens d'accrochage (31) prévus pour coopérer avec des moyens de verrouillage (32) disposés sur le corps (2), et que le bouton de réenroulement (4) est susceptible d'occuper la position de réenroulement assisté ou la position de réenroulement immédiat lorsque le corps (2) est verrouillé sur le socle (1).
- Ensemble selon la revendication 13, caractérisé en ce que les moyens d'accrochage (31) et les moyens de verrouillage (32) forment un système à baïonnette.
- Ensemble selon la revendication 13, caractérisé en ce que les moyens d'accrochage (31) et les moyens de verrouillage (32) forment un système à vis quart de tour.
- Ensemble selon l'une des revendications 11 à 15, caractérisé en ce que le corps (2) comporte une poignée (35) disposée sensiblement à l'opposé de la base (11) par rapport au centre de gravité du corps (2).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9707132A FR2764181B1 (fr) | 1997-06-04 | 1997-06-04 | Enrouleur pour aspirateur |
FR9707132 | 1997-06-04 | ||
PCT/FR1998/001123 WO1998055012A1 (fr) | 1997-06-04 | 1998-06-03 | Enrouleur pour aspirateur |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0987977A1 EP0987977A1 (fr) | 2000-03-29 |
EP0987977B1 true EP0987977B1 (fr) | 2002-11-20 |
Family
ID=9507777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98929477A Expired - Lifetime EP0987977B1 (fr) | 1997-06-04 | 1998-06-03 | Enrouleur pour aspirateur |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0987977B1 (fr) |
JP (1) | JP2002503125A (fr) |
AU (1) | AU7922498A (fr) |
DE (1) | DE69809549T2 (fr) |
ES (1) | ES2187977T3 (fr) |
FR (1) | FR2764181B1 (fr) |
PL (1) | PL337018A1 (fr) |
TR (1) | TR199902958T2 (fr) |
WO (1) | WO1998055012A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102556776B (zh) | 2010-12-17 | 2015-01-14 | 太仓阿托斯电气部件有限公司 | 卷线器的刹车结构 |
CN202245570U (zh) * | 2010-12-17 | 2012-05-30 | 太仓阿托斯电气部件有限公司 | 卷线器的刹车结构 |
DE102012103086B3 (de) * | 2012-04-11 | 2013-07-11 | Miele & Cie. Kg | Kabeltrommeleinheit für einen Staubsauger und Staubsauger mit einer solchen Kabeltrommeleinheit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE913642C (de) * | 1952-03-12 | 1954-06-18 | Erich Loch | Einrichtung zur Aufnahme einer einseitig ausziehbaren Buegelschnur |
US2825087A (en) * | 1954-05-14 | 1958-03-04 | Lewyt Corp | Support for vacuum cleaner accessories |
US4924039A (en) * | 1989-02-08 | 1990-05-08 | The Hoover Company | Cooled cord reel |
IT1244270B (it) * | 1990-11-30 | 1994-07-08 | Stem Srl | Avvolgi cavo automatico a cavo continuo particolarmente per elettrodomestici |
KR940002789B1 (ko) * | 1991-02-22 | 1994-04-02 | 미쯔비시 덴끼 가부시끼가이샤 | 전기 청소기 |
JPH05245078A (ja) * | 1992-03-05 | 1993-09-24 | Matsushita Electric Ind Co Ltd | 電気掃除機のコードリールユニット |
-
1997
- 1997-06-04 FR FR9707132A patent/FR2764181B1/fr not_active Expired - Fee Related
-
1998
- 1998-06-03 TR TR1999/02958T patent/TR199902958T2/xx unknown
- 1998-06-03 JP JP50173299A patent/JP2002503125A/ja active Pending
- 1998-06-03 PL PL98337018A patent/PL337018A1/xx unknown
- 1998-06-03 EP EP98929477A patent/EP0987977B1/fr not_active Expired - Lifetime
- 1998-06-03 AU AU79224/98A patent/AU7922498A/en not_active Abandoned
- 1998-06-03 WO PCT/FR1998/001123 patent/WO1998055012A1/fr active IP Right Grant
- 1998-06-03 DE DE69809549T patent/DE69809549T2/de not_active Expired - Fee Related
- 1998-06-03 ES ES98929477T patent/ES2187977T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TR199902958T2 (xx) | 2000-05-22 |
FR2764181A1 (fr) | 1998-12-11 |
EP0987977A1 (fr) | 2000-03-29 |
JP2002503125A (ja) | 2002-01-29 |
PL337018A1 (en) | 2000-07-31 |
WO1998055012A1 (fr) | 1998-12-10 |
FR2764181B1 (fr) | 1999-07-30 |
AU7922498A (en) | 1998-12-21 |
DE69809549T2 (de) | 2003-08-21 |
DE69809549D1 (de) | 2003-01-02 |
ES2187977T3 (es) | 2003-06-16 |
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