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    • 专利摘要:
    The present invention relates to a refill (20) for a hair treatment apparatus, comprising: - a reservoir (23) containing a capillary product and comprising a rigid or semi-rigid body (86) in contact with the product, and - a mouthpiece dispenser (53) of the product contained in the reservoir (23), - a fluidic connection disposed between the dispensing nozzle (53) and the reservoir (23), - a support (83) of the dispensing nozzle (53), the fluidic connection and at least a part of the reservoir (23), this support being made monolithically, the refill (20) extending along a longitudinal axis (Z), the length (1) of the support (83) , measured along said longitudinal axis (Z) being less than that (Lrech) of the refill (20).
    公开号:FR3015869A1
    申请号:FR1363586
    申请日:2013-12-26
    公开日:2015-07-03
    发明作者:Regis Fereyre；Franck Mandica；Stefania Nuzzo
    申请人:SEB SA；LOreal SA；
    IPC主号:
    专利说明:

    [0001] The present invention relates to devices for treating the hair, and more particularly, but not exclusively, those intended for shaping the hair, in particular those intended for smoothing, wrapping or embossing the hair, comprising a refill in a cosmetic product.
    [0002] BACKGROUND The hair straighteners usually consist of two arms connected to each other by means of a hinge which allows the opening and closing of the latter and at least one heating element arranged on them. arms. During styling operations of a lock of hair, the latter is introduced between the two arms in the open position, then the two arms are closed manually on the lock of hair. The lock of hair is then subjected, until the opening of the two arms and the extraction of the lock of hair, to the heat emitted by the heating element. WO 2009/078046 discloses a styling apparatus having two arms interconnected to allow the opening and closing of the apparatus, at least one heating member and at least one seat of a capillary treatment device , the capillary treatment device for dispensing, in operation, a hair product. The hair treatment device is composed of a support material impregnated with a hair product and adapted for a single use. WO 2009/015027 and US 2009/0025247 disclose a device for smoothing the hair, allowing the application of a hair product by contact with the hair. The hair product to be applied is contained in a removable refill for its application. The removable refill comprises a reservoir containing the capillary product in gelled form and dispensing and application openings of the product, made directly through a wall of the reservoir. The refill is introduced into a housing disposed on one of the two arms of the hair straightener, by sliding. There is a need to further improve the devices for applying a hair product to allow the user to easily reload the device into a hair product and / or change the hair product to be applied. There is also an interest in having a sufficient quantity of hair product to be applied without changing the refill, to allow, on the one hand, to comb the hair more abundant and, on the other hand, to repeatedly reuse the same refill .
    [0003] SUMMARY The subject of the invention is, according to a first aspect, a refill for a hair treatment apparatus, comprising: a reservoir containing a capillary product, a dispensing tip for the product contained in the reservoir, a fluidic connection disposed between the dispensing nozzle and the reservoir, - a support of the dispensing nozzle, the fluidic connection and at least a portion of the reservoir, this support being made monolithically, the refill extending along a longitudinal axis , the length of the support, measured along said longitudinal axis being less than that of the refill. The reservoir present in the refill makes it possible to have a quantity of capillary product sufficient for dispensing a plurality of doses of product. The presence of the support allows to have a recharge formed of a single block.
    [0004] This facilitates its handling and its integration into the device The support can also help to protect the reservoir and the dispensing tip of the external environment. The fluidic connection makes it possible to feed the dispensing nozzle with capillary product contained in the reservoir.
    [0005] Preferably, the monolithic support is made of a rigid material, in particular polystyrene (PS), or polyethylene (PE), polypropylene (PP) or acrylonitrile butadiene styrene (ABS). It is preferably molded in one piece of thermoplastic material. Preferably, the monolithic support is rigidly connected to the reservoir, and carries the dispensing nozzle. The monolithic support may define a housing for receiving the dispensing nozzle. Preferably, the interior volume of the tank varies when the refill is in use. This can minimize air intake, and improve product preservation.
    [0006] The reservoir can extend along a longitudinal axis and have a single product outlet at one end.
    [0007] The maximum capacity of the reservoir is preferably between 2 ml and 20 ml. The capillary product is preferably in the fluid state, that is to say liquid, at room temperature or at a higher temperature, for example between 25 and 95 ° C. In this case, the product may initially be in the solid state or pasty at room temperature in the tank and be reheated within the tank to make it sufficiently fluid to be dispensed by a distribution mechanism intended to feed the body. 'application. The product is thus fluid in the tank at the time of application. Preferably, the product is liquid at room temperature.
    [0008] When the product is initially solid in the refill and heated to be fluidized, the area around the applicator member is preferably non-heating so as to control the temperature of the product more easily. The length of the reservoir is preferably less than or equal to half the total length of the refill, measured along said longitudinal axis. This tends to facilitate the handling of the refill. The reservoir preferably comprises a rigid or semi-rigid body in contact with the product. The rigidity of the tank allows a rigid recharge, and facilitates its handling and use in the device. By "rigid body" is meant a body having a sufficient rigidity to allow the displacement of a follower piston inside the tank. The rigid body may be crystal polystyrene (PS), polycarbonate (PC) or polyethylene (PE) for example. At least part, and better all, of the rigid or semi-rigid body of the tank on the one hand and the support on the other hand can be made monolithically, in one piece by molding material. The rigid or semi-rigid body of the tank may be tubular in shape, circular section or other. Preferably, the reservoir comprises a follower piston, the latter preferably being unidirectional displacement, in particular thanks to the presence of an anti-recoil system. Alternatively, the reservoir may have a rigid body provided with a longitudinal opening on which is reported a flexible wall, in particular deformable. When the internal volume of the tank decreases, the flexible wall tends to conform to the rigid body of the tank. Preferably, the reservoir has at least one protrusion extending longitudinally, for example in the form of a groove, allowing the flow of the product from one end to the other of the reservoir, in particular when the flexible wall comes to fit the rigid body of the reservoir. . The distributor end and the reservoir preferably have respective longitudinal axes that are not coincidental, in particular parallel and offset by a distance of between 10 mm and 40 mm, better still between 24 mm and 32 mm. This can facilitate the realization of the recharge and the device to receive it. The dispensing nozzle may be connected to the reservoir by a flexible conduit constituting all or part of the fluid connection between the reservoir and the dispensing nozzle. An extension of this flexible conduit may at least partially define the dispensing nozzle.
    [0009] The tank may be provided with a dip tube, especially in the absence of follower piston. This dip tube may be constituted by a portion of the aforementioned flexible conduit. The dispensing tip is preferably pre-filled with the hair product. This can avoid having to repeatedly operate a dispensing mechanism before the first use of the refill. As a variant, the dispenser tip may be filled at least partially, more completely, with product when the refill is introduced into an apparatus, in particular when the reservoir sees its interior volume decrease when the refill is placed in a container. apparatus.
    [0010] The dispensing nozzle may have at least one dispensing orifice, better a plurality of dispensing orifices, in particular closed at rest and being able to open with the pressure exerted by the capillary product. The or orifices of distribution are preferably made through a wall, in particular deformable, preferably a wall defined by a flexible conduit.
    [0011] The or each dispensing orifice may be constituted by a slot with contiguous edges at rest.
    [0012] The volume of capillary product delivered to the dispenser tip each time the dispensing mechanism is actuated may be between 0.01 ml and 0.5 ml. The refill preferably comprises an applicator member supplied with product by the dispensing nozzle, the applicator member being carried by the monolithic support and preferably covering at least partially the dispensing nozzle. The applicator member may comprise a porous material and / or capable of releasing or diffusing the cosmetic product, in particular an open cell foam. The applicator member may be, if desired, made with a relatively small thickness, for example less than or equal to 10 mm.
    [0013] The applicator member may be mounted in a fixed or removable manner on the monolithic support at least partially covering the dispensing nozzle, the monolithic support having at least one opening overlapping at least partially with the dispensing nozzle and allowing the passage of the product of the dispensing tip to the application member. Preferably, the applicator member comes into contact with the dispenser tip. The applicator member may be held on the monolithic support by a holding member fixed on the monolithic support and disposed on the housing containing the dispenser tip. The dispenser tip is preferably made to fill with product upon actuation of the dispensing mechanism, increasing volume by elastic deformation under the pressure of the product. Thus, product may be accumulated in the dispensing tip for distribution after the filling action ceases. This allows a delayed supply of the application member, to avoid having to accumulate a lot of product within the application member, and thus reduce product losses during the change thereof . The fluidic connection preferably comprises one or more components of a pump for supplying the dispenser nozzle with product from the reservoir, in particular at least one peristaltic pump pipe or a valve pump. The peristaltic pump pipe may be constituted by a portion of the flexible conduit connecting the dispensing nozzle to the reservoir. Preferably, the flexible duct extends along the refill and comprises an end portion defining the dispensing nozzle, an intermediate portion defining the peristaltic pump tube and an optional end portion defining the dip tube in the reservoir. . The refill may comprise a closure member thereof in the absence of use, in particular a lid or cover intended to cover the applicator member at least partially. The invention also relates to a device for treating the hair, comprising: at least two movable arms relative to each other between a close configuration of treatment of the hair and a configuration of engagement between them a lock of hair to be treated, a refill according to the invention, the refill being removably disposed on one of the two arms. The use of a refill allows the user to easily apply different hair products by simply changing the refill.
    [0014] The two arms extend along respective longitudinal axes and are preferably connected by a hinge present at their proximal end, this hinge defining an axis of rotation oriented preferably perpendicularly to a plane defined by the longitudinal axes of the arms. . Both arms can define extended half-handles towards their distal end by jaws. The maximum thickness of the arms, measured at the level of the jaws, is preferably greater than that measured at the level of the half-handles; the maximum thickness of each arm is preferably between 10 and 40 mm, better between 17 mm and 32 mm.
    [0015] The approximation of the arms actuates, preferably, the feed pump of the dispenser nozzle product. The arm carrying the refill may comprise a relief arranged to cooperate with the reservoir to cause the interior volume thereof to decrease during the introduction of the refill on the device. The relief can be arranged to advance the piston assembly of the refill on the arm. This makes it possible to pre-fill the dispensing tip during the introduction of the refill into the device so that the product is delivered as soon as the arms are first brought together.
    [0016] The recharge can be received in a housing to integrate the refill arm. The device may include an electrical switch disposed on the same arm as the recharge and operated by the recharge, including to detect the presence of the refill on the arm. The refill may include a portion visible from the outside of the device when the refill is in place on said arm. The refill, in particular the monolithic support, may have at least one extension opening outwardly from the arm, preferably a lateral extension protruding or flush on the side of the arm, in particular on the opposite side of the hinge joint. on the arm. This allows a user to visualize the presence of the refill on the arm. The monolithic support may include an extension visible from the outside of the device when the refill is in place on said arm. This makes it possible to indicate to the user the presence of the refill, and can also make it possible to identify it, if necessary. The housing may have an opening, extending preferably along the longitudinal axis of the arm, giving onto the other arm, this opening allowing the application of the hair product, in particular by the applicator member carried by the refill. The applicator member is arranged to come into contact with the hair during the closing of the arms. The arm opposite the one carrying the refill can define a counter-support surface, so that the hair is applied with a certain pressure by the counter-bearing surface against the applicator member. Preferably, the device is made in such a way that the application member is automatically supplied with product when the device is used. Thus, the user does not have to worry about exerting a particular action on the device. to apply the product. The closing of the arms can actuate the pump which makes it possible to supply the application member with product, in particular with a dose of product. A dose of product is preferably between 0.01 ml and 0.5 ml. The applicator member is preferably supplied with product with a temporary accumulation by the dispenser nozzle of pressurized product. The presence within the dispensing nozzle of pressurized product, after the jaws have been brought together, makes it possible to continue feeding the applicator member with product while the device is moved along a lock of hair with jaws close together. The arm opposite the one carrying the refill may have a steam outlet, and preferably also a comb. It may be advantageous to use two combs, located respectively downstream and upstream of the application zone of the cosmetic product, to promote the homogeneous distribution of the product on the hair. These combs are advantageously parallel, one having the same number of teeth. Where appropriate, the device is made in a removable manner from at least one of the combs, preferably from each comb. Preferably, especially when looking to the other, and may allow fixing hair smoothing, the device comprises a heating element intended to come into contact with the hair, and better two heating elements each arranged may each comprise a plate on an arm. This or these heating elements a good heat-conducting material, defining a hot surface of contact with the hair, whose temperature is for example greater than or equal to 95 ° C, better between 90 and 230 ° C. Preferably, the application of product on the lock of hair introduced into the device is done before the application of steam and / or combing and / or smoothing by the heating element or elements. Thus, the hair introduced between the arms can come into contact with the applicator member before being exposed to steam and the heating elements during the movement of the wick between the arms of the device. refill for cosmetic treatment apparatus, which may have the other characteristics of the refill according to the invention defined above, comprising: - a reservoir containing a product, and - a dispensing tip of the product contained in the reservoir, extending along an axis longitudinal, the dispensing nozzle having a plurality of dispensing orifices, - a product application member contained in the dispensing nozzle, at least one of the size of the dispensing orifices and the density of the dispensing orifices being variable along the longitudinal axis, so as to homogenize the product on the surface of the applicator member.
    [0017] The dispensing tip is fed with product at one of its longitudinal ends and tends to release more product through the dispensing orifices near the product feed end than by the remote orifices. It is possible to respond to this problem by varying the main characteristics of product distribution by the dispensing tip and the applicator member, namely the size and / or the density of the dispensing orifices. By correctly choosing the variations, the product distribution on the application member can be homogeneous. The dispensing orifices are preferably constituted by slots with contiguous edges distributed along the dispensing nozzle. The length of the dispensing orifices may be increasing away from the reservoir. The density of distribution orifices may be increasing away from the reservoir. The hair treatment device may be a straightener with flat heating elements, in particular coming into contact in the closed position.
    [0018] The invention will be better understood on reading the following detailed description, nonlimiting exemplary embodiments thereof, and on examining the appended drawing, in which: FIG. perspective, schematically, an example of a device for treating the hair made according to the invention, with the refill shown above the arm that will receive it, - Figure 2 is a view similar to Figure 1, the reloading being in place on the shutter of the device, - Figure 3 is a side view of the device of Figure 2, - Figure 4 is a front view of the device of Figure 2, after closing the shutter, - Figure 5 is an example of a refill that can be used with the device of FIG. 1; FIG. 6 is a side view of the refill of FIG. 5; FIG. 7 is an exploded view of the refill of FIG. 5; FIG. 8A represents, in isolation, an example FIG. 8B is a view similar to FIG. 8A of a tip variant, FIG. 9 is a cross-sectional view of an example of a refill, FIG. 10 is a longitudinal sectional view of a variant of the device according to the invention; FIG. 11 is a side view of a variant of the device according to the invention; FIG. 12 is a diagrammatic perspective view of a variant of a device; according to the invention, - Figure 13 shows the device of Figure 12, before introduction of the refill on the corresponding arm, - Figure 14 is a cross section, schematic, of a device according to the invention, illustrating the arrangement of different components thereof, and - Figures 15 and 16 are isolated variants of dispenser tips. FIGS. 1 to 4 show the handpiece 2 of an example of a device for treating the hair of the invention. This handpiece 2 has two jaws 3 and 4 movable relative to each other between a spaced configuration (not shown) of introduction between them of a lock of hair and a close configuration of treatment. The jaws 3 and 4 are carried by respective upper 5 and lower arms 6, which are in the example considered interconnected at one end by a hinge 8, the handpiece 2 thus forming a clamp. The upper and lower arms 6 each preferably have a total length of between 22 cm and 31 cm and define, between the hinge 8 and the jaws 3 and 4, respective half-handles 10 and 11 on which the The user can press to bring the jaws 3 and 4 together. The upper 5 and lower 6 arms extend along respective longitudinal axes X 1 and X 2, which are preferably parallel to each other when the jaws 3 and 4 are closed. An elastic return member (not apparent) is preferably provided to return the jaws 3 and 4 in the spaced configuration, this elastic return member being for example a spring disposed about an axis of the hinge 8.
    [0019] The invention is not limited to a particular way of connecting the upper and lower arms 6 to each other and the jaws 3 and 4 can be made mobile otherwise without departing from the scope of the present invention. However, the presence of a joint is widely preferred for the ergonomics it brings.
    [0020] The jaws 3 and 4 define between them a hair treatment zone intended to receive a strand of hair to be treated, along which the handpiece 2 is moved during the treatment, for example in the direction from the root towards the tip of the hair. In the example considered, the handpiece 2 is configured to apply a cosmetic product, provide treatment of the hair with steam and to effect heat treatment of the hair by contact with one or more hot surfaces. The direction D of displacement of the handpiece 2 on the hair, illustrated in FIG. 4, is preferably substantially perpendicular to the longitudinal axes Xi and X2 of the upper and lower arms 6.
    [0021] The handpiece 2 is connected by a cord, in the example considered, to a base station not shown, fixed during the treatment, connected to the sector. This base station provides power to the handpiece 2 and its water supply for steam generation and can also perform ancillary functions for processing electrical signals received from the handpiece 2. The cord 13 which connects the handpiece 2 to the base station can thus include various electrical conductors and a water supply pipe. A user interface, not shown in the figures, may be present on the handpiece 2 to allow the user for example to start or not certain components thereof.
    [0022] The cosmetic product is applied by an applicator member arranged to come into contact with the hair extending through the treatment zone. The applicator member 15 is supplied with product by means of a dispensing mechanism which is actuated automatically when the handpiece 2 is used, for example to apply to the hair a quantity of product such that a mass of one gram of hair consisting of 20 cm long hair receives between 0.015 and 0.4 g, better still between 0.01 and 0.2 g of product in the case of a care product, or even more in the case of thermal smoothing products, coloring or chemical smoothing, the received amount then being for example between 0.5 and 10 g. The upper arm 5 may comprise, as illustrated in Figures 1 to 4, a pivoting flap 18 which can take the open configuration illustrated in Figures 1, 2 and 3, allowing the introduction of a refill 20 according to the invention and removing it after the product has run out, and a closed configuration, shown in FIG. 4, of using the device to treat the hair. The refill 20 comprises a reservoir 23 containing the product to be applied and a head 25 comprising the applicator member 15.
    [0023] In the illustrated example, the pivoting flap 18 is articulated about an axis of rotation Y which is oriented substantially parallel to the longitudinal axis Xi of the upper arm 5. The flap 18 is for example articulated by a hinge 28, as illustrated. in Figure 1, on the proximal portion of the arm 5 which serves as a half-handle 10 when using the handpiece 2. In the example illustrated, the proximal portion 18a of the flap 18 also defines a gripping surface of the half-handle 10. The flap 18 can be hinged to open backwards when the device is observed as in Figure 1. This can facilitate the realization of the hinge 28 and the construction of the device so to provide the user with the most open access possible to enable him to proceed with the introduction or replacement of the refill 20. The angular clearance of the flap 18 is advantageously at least 90 ° in order to facilitate the intro uction of the refill 20 in the handpiece 2 when it is put in place or replaced. The closure or opening movement of the flap 18 may, where appropriate, be assisted by an elastic return member, for example by a helical or leaf spring disposed at the hinge 28. This return member may request the flap 18 to its open position, accumulating elastic potential energy when the flap 18 is closed. The use of such a biasing member assisting the opening is particularly advantageous when the device is also equipped with a locking member of the shutter 18 in the closed position. In this case, when the user acts on this locking member to unlock this flap 18, the opening of the flap 18 can be performed automatically, advantageously to its fully open position or, alternatively, to only a part of the opening race. It is possible to provide the flap 18 with a movement retarder when the hinge 28 is equipped with an elastic return member that tends to bias the flap 18 to the open or closed position. The shutter 18 can be held in the closed position on the upper arm 5 in a variety of ways, and preferably with snap-fastening of at least one relief carried by the flap 18 on a corresponding shape, not shown, carried by the base of the arm 5. For example, as illustrated, the flap 18 carries at least one elastically deformable tab 31 which can snap on a corresponding hooking relief provided on the base of the arm 5. Where appropriate, a locking / unlocking means by the user is provided to maintain the shutter 18 in the closed position. In this case, the user must exert an action on this unlocking means before opening the flap 18. This may reduce the risk of accidental opening of the flap 18, in case of falling of the handpiece 2 for example . The flap 18 may have any shape suitable for at least partial recovery of the refill 20 once it is in place in the device, in particular when the head 25 and the reservoir 23 are not aligned.
    [0024] The flap 18 may have a configuration in which the distal portion 18b of the flap 18 which is located at the jaw 3 is shifted upward relative to the proximal portion 18a of the flap 18 which serves for its articulation on the base of the arm upper 5, when the flap 18 is observed in the open position substantially at 90 °, as can be seen in Figure 1, with the axis of articulation of the horizontal arm. The flap 18 may then comprise an intermediate portion 18c which extends generally obliquely upwards and forwards. Alternatively, the flap 18 may be hung on the base of the arm 5 and be articulated by its distal portion 18b at the jaw 3. The flap 18 may include reliefs 80 which allow the attachment thereon. recharge 20 while the flap 18 is in the open position. In the example, the flap 18 articulated by its proximal portion 18a but it may be otherwise.
    [0025] Alternatively, the refill 20 may be carried by the arm 5, the flap 18 from covering the refill 20 in the closed position. The flap 18 may be made of an opaque material with at least one transparent window, not illustrated, allowing the user to visualize the presence of the refill 20 and / or the level of product in the reservoir 23 if the refill 20 is provided for this purpose. The housing 33 may comprise, as illustrated in Figure 4, at least one opening 36 facing the lower arm 6, to allow the application of the hair product contained in the reservoir 23 on a lock of hair. This opening 36 receives the applicator member 15 during the introduction of the refill 20 in the housing 33, and has a corresponding elongate shape. The refill 20 can have various configurations and for example, as illustrated, the reservoir 23 can be located on the proximal side of the handpiece 2, in particular at the half-handle 10, and the head 24 can be positioned at the level of the jaw 3.
    [0026] It is advantageous that the reservoir 23 is housed in the half-handle 10, as illustrated in FIGS. 1 to 4, in particular to reduce the inertia of the handpiece 2 by bringing the center of gravity closer to the mass of product contained in FIG. the reservoir 23 of the hinge axis 8 of the upper arm 5 and lower 6. Less inertia makes the handpiece easier to handle and less tiring for the user to wear.
    [0027] The handpiece 2 can be arranged to automatically detect the presence of the refill 20 in its housing 33. This detection can be performed for example electronically, through a contactor actuated by the refill 20 when it is in place on the handpiece 2. This contactor is for example carried by the base of the upper arm 5 and actuated by the reservoir 23. Alternatively, the detection of the presence of the refill 20 on the base of the upper arm 5 can be performed thanks to the flap 18, for example because of the presence on the flap 18 of a contactor whose state changes depending on the presence or absence of the recharge 20. The closure of the flap 18 can itself be detected automatically from for example to allow the operation of the handpiece 2 only after it has been verified that the flap 18 is in the closed position.
    [0028] When the flap 18 is in the closed position, it can remain a communication between the interior of the housing 33 receiving the refill 20 and the outside, allowing the user to view the presence of the refill 20 on the device The refill 20 can possibly be carried out so as to have an extension that remains visible from the outside of the device once the shutter 18 closed, the user can by viewing this extension have knowledge of the presence of the refill in the device without opening the flap 18. In a variant not shown, the flap 18 carries a shutter member, not shown, of the applicator member 15, in the absence of use of the handpiece 2, notably allowing the latter to be used without that there is application of product. The refill 20 can engage between reliefs 36 of the flap 18 which ensure its positioning. A refill 20 that can be used on the handpiece 2 of FIGS. 1 to 4 is shown more particularly in FIGS. 5 to 7.
    [0029] This refill 20 comprises a monolithic support 83 which defines a housing receiving the dispenser tip 53, and which serves to hold the applicator member 15 on the dispensing nozzle 53. In the example in question and as visible in particular on Figure 5, the reservoir 23 and the head 25 extend along respective longitudinal axes Xres and Xe. which are parallel and offset relative to each other by a distance c for example between 24 and 32 mm. The support 83 preferably comprises a bent portion 83a. The longitudinal axes Xres and Xem may extend in a plane M which is parallel to the plane of the upper face of the thermoformed support shell 39, defined by a peripheral rim 60, but preferably the longitudinal axes X 'and Xem are located at different distances from this plane. In the example illustrated in FIG. 7, the support 83 extends over a distance / which is less than the total length eh of the refill 20. The reservoir 23 preferably comprises a rigid body 86. The support 83 may comprise an extension 88, illustrated in FIG. 6, which serves to hold the reservoir 23 in a predefined position relative to the dispenser tip 53.
    [0030] The extension 88 has at its end a tip, in particular of annular shape, which is made by molding in one piece with the rest of the support 83, in which is inserted the body 86 of the reservoir 23. The connector end 92 the conduit 65 can be made in one piece by molding with the body 86 of the reservoir 23.
    [0031] A conduit 65, preferably flexible, connects the reservoir 23 to the dispensing nozzle 53 and extends into the extension 88. The connection of the conduit 65 and the reservoir 23 can be done by the nozzle 92. The nozzle distributor 53 can extend along the longitudinal axis Z of the refill 20.
    [0032] The distributor nozzle 53 is preferably arranged to deliver the product unidirectionally, by at least one dispensing orifice 68, visible in FIGS. 8A and 8B, closed at rest and being able to open under the pressure of the product. upstream. As illustrated in FIGS. 8A and 8B, the dispensing nozzle 53 may comprise several dispensing orifices 68 arranged in the extension of each other, so as to deliver the product along the applicator member 15. This or these dispensing orifices 68 may be elongated slots along a perpendicular axis, as illustrated in FIG. 8A, to the longitudinal axis Xem of the dispensing nozzle 53. As a variant, the orifices 68 are oriented along an axis parallel to the axis The centroid of the distribution orifices 68 are preferably aligned along a diametrical median plane of the dispensing nozzle 53. The length p of each dispensing orifice 68 may range from 1 to 5 mm. . The dispensing orifices 68 may be of identical length p and be evenly distributed along the dispensing nozzle 53. The interval w between two consecutive dispensing orifices 68 is, for example, from 1 to 5 mm.
    [0033] Preferably, the dispenser tip 53 is elastically deformable, so as to be able to increase the internal volume to accumulate product from the reservoir 23 before dispensing it, and the dispensing orifices 68 are arranged to open only after such an increase in volume. Thus, it is possible to spread the product distribution over a period of time greater than the duration of the filling action of the dispensing nozzle 53.
    [0034] A prolonged distribution of the product is useful to ensure the most homogeneous application possible throughout the treated wick and reduce the risk of product presence in unsuitable quantities. Preferably, the feeding system of the applicator member is arranged so that the distribution of the product following the approach of the jaws 3 and 4 lasts more than 10 seconds, in particular between 10 and 30 seconds, for example about 20 seconds, or significantly the average duration of treatment of a wick in most users. A particularly simple and effective way to obtain a prolonged distribution of the product is to use an elastomeric material to make the dispensing nozzle 53, of tubular shape closed at one end, for example Shore 55 hardness and to provide it, as illustrated on FIGS. 8A and 8B, of several dispensing orifices 68 in the form of slits closed at rest and capable of opening by elastic deformation under the pressure of the product upstream. The slots are preferably made by cutting, so as to close with a good seal at rest.
    [0035] The dispensing nozzle 53 comprises, for example, a tubular body with a wall thickness of between 0.3 and 2 mm, for example with an internal diameter of 3.2 mm and an outside diameter of 5 mm, made of silicone or another material such as EPDM (rubber). The dispenser nozzle 53 may be at least partially defined by the duct 65. Preferably, the applicator member 15 comes into contact with the dispensing nozzle 53 facing the orifices 68, so as to absorb the product delivered by the right out of the box. Fixing the applicator member 15 on the support 83 can be effected in various ways. The application member 15 may for example be retained by friction on the support 83 or alternatively be retained by gluing or welding or with the aid of an additional holding member, not shown. In particular, the applicator member 15 can become jammed in an elongate opening 60 made on the support 83. The applicator member 15 can be held in a removable manner or not on the support 83. It is interesting to it is possible to change the applicator member 15 from one use to another without having to replace the refill 20 completely, especially for reasons of hygiene or to be able to place the applicator member 15 between two uses in a closed container to prevent drying out. Alternatively, the refill 20 may be provided with a removable closure member, not shown, to be placed on the applicator member 15 in the absence of use. This closure member may be adapted to be placed on the applicator member 15 before or after the introduction of the refill 20 into the handpiece 2, for example consisting of a cover arranged to be fixed hermetically on the handpiece 2 or the refill 20. Alternatively, the closure member is a cap to be removed at the first use of the handpiece 2 or during the introduction of the refill 20 in the handpiece 2. The support 83 is preferably arranged to be fixed by cooperation of shapes, in particular by snapping, on the flap 18. For example, the latter comprises at its distal portion 18b which is located on the jaw 3, legs 80 which engage on the support 83. The proximal portion 18a of the flap 18 may also include reliefs 36 which maintain the reservoir 23, by friction and / or snap. The reservoir 23 preferably comprises a rigid body 86 in which a follower piston 90, illustrated in FIG. 6, can move. As a variant illustrated in FIG. 9, the reservoir 23 is at least partially rigid or flexible. The reservoir 23 may comprise a rigid body 86 and an elastically deformable wall 36 which is fixed to the rigid body 86 and which can, when emptying the reservoir, progressively come to conform to the shape of the bottom of the housing 47. The rigid body 86 may comprise the where appropriate, at least one longitudinal groove 87 facilitating when the wall 36 tends to conform to the shape of the bottom of the housing 47, the evacuation of the product. The follower piston 90 can be made with a non-return washer 94 which can slide on the inner surface of the body 86 when the internal volume of the reservoir 23 decreases and is bent to prevent a reverse movement of the piston 90. The filling under pressure of the dispenser tip 53 can be achieved in various ways. In the variant of Figures 1 to 4, the product is fed from the tank 23 to the nozzle 53 by the actuation of a peristaltic pump. A particularly simple and effective way of producing this pump is to use a system as illustrated in FIG. 10, comprising a pressing element 95 such as a roller or a cam, movable on the upper arm 5, so as to be able to come to bear during its movement against the flexible conduit 65 connecting the reservoir 23 to the head 25 and pinch it, then gradually crush it towards the head 25 to drive the product contained inside towards the head 25. The duct 65 remains pinched as long as the jaws 3 and 4 are closed on the hair, which makes it possible to hold the dispensing nozzle 53 under pressure and force the product to leave it through the orifices 68. As illustrated in FIGS. 11, the pressure element 95 can be actuated by a relief 96 carried by the lower arm 6, this relief 96 coming into contact with the pressing element 95 when the jaws 3 and 4 are brought together.
    [0036] The pressing element 95 may comprise on its opposite faces two pairs of lugs 97 engaged in guide slots 99, visible in FIGS. 1 and 2, made on posts 98. These slots 99 are oriented substantially perpendicular to the axis flexible conduit 65 extending between the uprights 98. The pressing element 95 can first move substantially in translation, in the slots 99, to clamp the flexible conduit 65, under the thrust of said relief 96. The slots 99 present each one a notch which allows the pressing element 95 to then tilt gradually crushing the flexible conduit 65, the lugs 97 engaging in the notches, during the continuation of the support of the relief on the pressing element 95. De Preferably, as illustrated in FIG. 11, the relief 96 is carried by a regulating member 100, such as a slider or a wheel, the rotation or displacement of which acts on the degree of prominence and / or the positioning of the object. However, the flow rate adjustment is effected at the level of the arm which carries the reservoir, for example by means of a regulating member which more or less restricts the flow of the product or which more or less backs a counter-bearing surface against which is compressed the flexible conduit 65 by the pressing member 95 during operation of the peristaltic pump. The adjusting member 100 can make it possible to adjust the pressing member 95 in an extreme position for operation of the device without dispensing a cosmetic product. The user benefits, thanks to the adjustment member 100, from the possibility of acting on the flow of cosmetic product delivered at each closure of the jaws 3 and 4. The adjustment can be carried out continuously or in increments, according to the how the adjusting member 100 can move on the lower arm 6.
    [0037] In a variant not shown, the refill comprises a valve pump and the handpiece is made to actuate this valve pump, for example when the two arms are close to each other or alternatively to the using an actuating member that can be actuated by the user regardless of the approximation of the arms. The valve pump is arranged in place of the flexible conduit connecting the dispenser tip to the reservoir. The valve pump may comprise a membrane which is positioned, when the shutter is closed, facing an actuating member, which is for example adjustable in height so as to act on the amount of product delivered by the pump at each actuation. The valve pump comprises a body made in one piece with tips for connecting respectively to the reservoir and the nozzle. The valve pump comprises a pumping chamber delimited in part by the membrane. The connection end to the reservoir can accommodate an inlet valve which opens when the volume of the pumping chamber increases and which closes when this volume decreases during actuation of the membrane. The pump may also include an outlet valve which can be integrated with the pump, being for example located at the connection end of the conduit. A backflow valve may be present between the reservoir and the pumping chamber, opening in the direction of a flow from the reservoir to the pumping chamber. In a variant, the outlet valve is constituted by the dispensing nozzle orifices of the dispensing nozzle, which open under the effect of product pressure upstream and close again when the pressure has decreased, thanks to the own elasticity of the material in which the duct is made. When the membrane is deformed by pressing on the actuating relief of the lower arm, the internal volume of the pumping chamber decreases. The inlet valve is closed and the product is driven towards the dispensing nozzle. The outlet or openings may open under the effect of the pressure of the product and then close when the pressure decreases following evacuation of the product. When the actuating relief moves away from the membrane, it resumes its original shape by its own elasticity, which causes the volume of the pumping chamber to increase, which resumes its initial volume. The corresponding depression causes the opening of the inlet valve and the admission of product from the reservoir.
    [0038] In another variant, the product dispensing system can be produced without a pump by means of a follower piston moving unidirectionally in the reservoir, this displacement being caused by bringing the jaws 3 and 4 closer together. The piston is pushed by a rod which is incrementally and unidirectionally driven in displacement at each jaw reconciliation. The feeding system can be made so as to cause the dispensing of a dose of product that after a predetermined number of actions of approximation of the jaws. The flap 18 may be articulated around a longitudinal axis Y which is generally parallel to the longitudinal axis Xi of the upper arm 5 or alternatively, as illustrated in FIGS. 12 and 13, about an axis Y which is transverse to the longitudinal axis X1 of the upper arm 5 and for example an axis which is parallel, better confused, with the axis of articulation between them of the lower arm 6 and upper 5. It may be advantageous for the articulation of the pivoting flap to be the same as that of the arms, as this may facilitate the manufacture of the handpiece 2. It is however preferable to make the flap 18 so that it is articulated about an axis substantially parallel to the longitudinal axis Xi of the arm 5 because this can reduce the span length and thus reduce the need for stiffening of the flap 18. The flap 18 can be articulated about a fixed axis of rotation or alternatively, the movement of the joint can be more complex and in particular can to be done through a hinge 28 allowing not only a pure rotational movement, but also a translational movement so as to ensure for example the parallelism of the surfaces coming into contact with the flap 18 and the base of the arm 5 which carries it. In this case, the hinge 28 has, for example, slightly oblong holes with holes in which the hinge axis can be displaced, possibly with the presence of an elastic return member which tends to bias this axis in abutment. against one end of the slots oblongs. A window may be provided, if necessary, to allow the user to view the degree of emptying of the tank 23. Alternatively, each action of approaching the jaws 3 and 4 increments a counter which is initialized at the installation of a new refill 20, this counter can be used to warn the user that the complete emptying of the tank 23 is imminent. The meter can still be used to signal to the user that the product is ready to be dispensed, when a certain number of actuating jaws 3 and 4 is required before the product impregnates the applicator member. , considering the dead volume that it is necessary to begin by filling before distributing the product. When the approximation of the jaws 3 and 4 is detected electrically, the counting can be performed electronically by the base station. In a further variant, the product supply system of the applicator member 15 is motor-driven by means of an electric motor housed in the arm 5, or possibly in the refill assembly 20.
    [0039] The recharge 20 may, if necessary, include an identifier recognized by the device, which allows at least one of the following additional functions: - an automated adjustment of one or more operating parameters of the device according to the knowledge by the base station of the nature of the product, which results from the recognition of the identifier, a display of information guiding the user in the operations to be performed according to the nature of the product contained in the refill 20, a knowledge of the capacity of the reservoir 23 put in place and the issuance of a signal warning the user when the product is exhausted, assuming that the device knows the number of doses dispensed, for example by counting the number of times the jaws 3 and 4 are brought together, - the passage into a predefined state of the device in case of non-detection of the presence of the reservoir 23, for example the emission of a warning signal - blocking the operation in case of non-recognition of an identifier having an authentication function.
    [0040] The identification of the refill 20 can be done mechanically and / or electronically. In the latter case, the refill 20 may carry an electronic chip in which are contained the useful information and one of the arms 5 or 6 of the corresponding reading means. In the examples illustrated, the heat treatment is provided by two heating elements 120 and 122 visible in Figure 14, respectively carried by the upper arm 5 and lower 6, each having a plate defining a hot surface 125 of contact with the hair.
    [0041] The plates of the heating elements 120 and 122 are made of any material suitable for the treatment to be performed, for example a metal, a ceramic or a glass. The surface condition of the plates of the heating elements 120 and 122, in the area of contact with the hair, depends on the desired treatment, and preferably the plates are smooth when the device aims to smooth the hair. The length of the plates defines the extent of the treatment area perpendicular to the direction D of movement of the handpiece 2 relative to the hair. The hot surfaces 125 defined by the plates are for example flat and rectangular in outline. One of the plates is for example fixedly mounted on the corresponding arm while the other is hinged, for example by means of a ball joint, so as to allow the plates to extend parallel to the one to the other and to a median plane of treatment in closed configuration of the jaws. Where appropriate, at least one of the plates is disposed on one of the arms 5 and 6 being supported by a spring structure. The heating elements 120 and 122 may each comprise an electrical resistance electrically powered by the base station, preferably with a temperature regulation by means of one or more sensors arranged near the heating resistors or in contact with the plates. The steam treatment is provided by means of a vaporizer member constituted by a resistive element present in an evaporation chamber fed with water by the base station. The latter may comprise an electrically driven pump, preferably peristaltic, taking the water to be sent to the handpiece 2 in a water tank. The pump is for example as disclosed in the publication FR 2 967 018. The evaporation chamber can be made in accordance with the teaching of EP 2449909A1 or otherwise, and communicate with at least one steam outlet. The evaporation chamber is disposed on one of the arms, namely the lower arm 6 in the example under consideration, and the outlet of the steam is provided on the same arm 6.
    [0042] The output of the steam is, in the example illustrated, in the form of a ramp 128, of elongate shape in a direction parallel to the longitudinal axis X2 of the lower arm 6. The ramp 128 may comprise a plurality of projection orifices steam, for example between 6 and 10 orifices, which are preferably equidistant along the ramp 128 and each axis oriented substantially perpendicular to the median plane of treatment. The vaporizer is electrically powered by the base station and a temperature sensor is advantageously disposed in the evaporation chamber. The base station can be made to act on the power supply of the vaporizer member to maintain the temperature of the vapor leaving the evaporation chamber at a value between 110 ° C and 130 ° C. Preferably, as illustrated in FIG. 14, the applicator member 15 is disposed opposite a counter-support surface 130 defined by a pad carried by the lower arm 6. This counter-support surface 130 is preferably substantially semicylindrical in revolution, generatrix parallel to the longitudinal axis X2 of the lower arm 6. Alternatively, the counter-support surface 130 may be a roller. The counter-support surface 130 can help channel the steam exiting the ramp 128 to the hair.
    [0043] When the jaws 3 and 4 are closed, the abutment surface 130 bears against the applicator member 15, and preferably, the abutment surface 130 slightly compresses the applicator member 15, by example over a distance k between 1 and 5 mm. The radius of curvature r of the abutment surface 130, measured around an axis parallel to the longitudinal axis of the arm, is for example between 2 and 10 mm. The counter-support surface 130 can be movable relative to the jaw 4 which carries it and its displacement can be controlled by a regulating member, for example that which makes it possible to adjust the quantity of product dispensed when the arms 5 and 6 are brought together. Preferably, this adjustment member acts on the height of the counter-support surface 130. When the adjustment member is in a position of non-actuation of the pump, the counter-support surface can reach its maximum height and in this way be a compression position of the maximum applicator member. This configuration can make it possible to wring the applicator member after use. The abutment surface 130 can be further defined by a member arranged to define a protective cover of the applicator member 15 in the absence of use.
    [0044] This member can then partially cover, preferably completely, the applicator member 15 to promote the preservation of the product still impregnating the applicator member 15. The handpiece 2 may comprise a not shown comb, which is This comb is for example made of a rigid thermoplastic material, and has an elongate shape along the longitudinal axis X2 of the lower arm 6. The presence of the comb is advantageous in that it divides the wick into packets, which tends to increase the contact surface of the hair with the hot surfaces 125 and improve the smoothing action. In addition, by dividing the wick, the exchange surface with the steam and the cosmetic product is also increased, to the benefit of the effectiveness of the treatment. The comb can further contribute to increasing the traction exerted on the hair, which can improve their shaping, especially in case of smoothing. The comb may also contribute to homogenizing the product deposited upstream on the hair by the applicator member 15.
    [0045] Preferably, the device is made so that a portion of hair engaging between the jaws 3 and 4 and moving relatively thereto when the handpiece 2 is pulled from the hairline to their tip according to the direction D, successively undergoes exposure to the cosmetic product, by passage between the applicator member 15 and the counter-support surface 130, to the vapor by passage to the right of the steam projection ramp 128 and a treatment The handpiece 2 may advantageously comprise on the top a mark, visible to the user, such as an arrow, indicating the latter on the correct direction of movement of the device. steam can improve the penetration of the product deposited upstream on the hair. The heat treatment makes it possible to dry the hair and fix their shape.
    [0046] Many modifications can be made to the device that has just been described, without departing from the scope of the present invention. In a variant not shown, the heating elements 120 and 122 and the associated hot surfaces 125 are absent, the device being arranged to perform only the application of the cosmetic product and the exposure to steam, for example in the context of a hair care or color treatment. The heating elements 120 and 122 may be multiple on each of the arms 5 and 6, which may allow the use, if necessary, of the handpiece 2 regardless of its direction of movement on the hair. The device can also maintain a preferential direction of movement D during the treatment, even when the heating elements 120 and 122 are multiple on each of the arms 5 or 6. The heating elements 120 and 122 carried by the same arm 5 or 6 can comprise plates of identical width and operate simultaneously. To obtain a symmetrical treatment irrespective of the direction of movement, the device may comprise two steam outlets on either side of the cosmetic product application member and between the hot surfaces 120 and 122. In the presence of Multiple heating elements 120 and 122 on each of the arms 5 and 6, the cosmetic product application member 15 can be disposed outside the heating elements 120 and 122, only a steam outlet being present between the plates.
    [0047] The movement on the hair is preferably carried out so as to ensure the deposition of the cosmetic product first. In a non-illustrated variant, at least one of the heating elements 120 and 122 is made so as to be able to turn in contact with the hair when the handpiece 2 is moved along the wick to be treated, and is for example under the shape of a rotating cylinder. The other heating element 120 and 122 may have a concave curved shape adapted to receive the roll when the jaws 3 and 4 are brought together. The direction of vapor projection may be non-perpendicular to the median plane of treatment, to increase the area impacted by the jet of steam, with an inclination relative to the normal of 0 to 20 ° for example. The jet exiting each exit port of the ramp (also called nozzle) may be sufficiently divergent to lead to a substantially uniform exposure of the wick in the direction of its width.
    [0048] The device according to the invention is preferably used with a base station; alternatively, the handpiece 2 is autonomous, including the water supply necessary for the production of steam. The cosmetic product applied by the device according to the invention can be any type of hair product. By capillary cosmetic product, is meant a composition comprising one or more active substances for capillary use and in particular a product as defined in the EC Directive 93/35 of June 14, 1993. Water in liquid or gaseous form which contains no additives for capillary use does not constitute a cosmetic product within the meaning of the present invention. The cosmetic product may be intended to facilitate the shaping of the hair. Examples of assets are given for example in the publication US 2010/0307528 A1 in paragraphs [0031] and [0032]. The product may be aqueous or non-aqueous based. In the examples which have just been described, the cosmetic product is not heated other than by the heat losses due to the presence of the heating elements 120 and 122 and the projection of steam between the jaws 3 and 4. In a variant, the cosmetic product is heated by a specific heating means, so as to raise its temperature before its application, for example a screen printed heating resistor on a sleeve traversed by the product or disposed on the reservoir or in contact with it. This rise in temperature may have the effect of reducing its viscosity and facilitate its application. The applicator member 15 may be made otherwise than with a foam, for example with a felt, a sinter or a brush. The refill 20 may comprise at least one closure member that can be releasably positioned on the application head 25, in particular on the applicator member 15, to protect it from the external environment in the absence of use to apply the product. The closure member may be applicable on the refill 20 when the latter is not or is on the handpiece 2. When the refill 20 is positioned in the housing 33 of the handpiece 2, the closure member The closing member may be separable from the device, or, alternatively, may be an element permanently present on the device. The member defining the counter-support surface 130 may be removable and to serve, especially when returned, of closure member of the refill 20.
    [0049] Because of the longitudinal configuration of the refill 20, the dispensing of product through dispensing orifices 68 of constant size and equal distribution is not uniform. The dispensing orifices near the reservoir are subjected to a higher pressure than those located at the end and, as a result, open more and dispense more product towards the applicator member 15. The variants below, make it possible to standardize the distribution of the product towards the applicator member 15 along the dispensing nozzle 53. The dispensing orifices 68 of the dispensing nozzle 53 are alternatively as illustrated in FIG. 15, spaced apart from each other. a variable distance, the density of distribution orifices 68 then varying with the position on the dispensing nozzle 53. Preferably, the density of distribution orifices 68 increases away from the reservoir 23 to allow a uniform product distribution by direction of the applicator member 15. The dispensing orifices 68 of the dispensing nozzle 53 are, alternatively as illustrated in FIG. 16, of variable width p as a function of their position on the dispensing nozzle. 53. Preferably, the width p of the dispensing orifices increases away from the reservoir 23 to allow a uniform product distribution towards the applicator member 15. The counter-support surface 130 is alternatively inclined obliquely to the applicator member 15 so as to exert a variable pressure on the applicator member 15. Preferably, the pressure exerted by the abutment surface 130 on the applicator member 15 increases. away from the reservoir 23, to allow a uniform product application on the lock of hair introduced between the upper arm 5 and lower 6.
    [0050] The device can be used by moving the jaws 3 and 4 along a wick, to smooth the hair. The device can also be used by winding the wick around a jaw 3 or 4 and by dragging it by sliding on the jaw 3 or 4, to curl the hair. The device can be used hot without producing steam or without activating the heating elements 120 or 122. Alternatively, the steam outlet and the application member 15 occupy substantially the same position relative to the direction of travel D on the lock of hair of the device. In this case, or the steam outlet orifices are for example formed through a counter-bearing surface on which the applicator member 15 applies when the jaws 3 and 4 are closed. In the illustrated examples, the steam generation is on the lower arm 6 and the product application on the upper arm 5. This provision can be reversed. The dispensing nozzle 53 may be non-elastically deformable and the product may be dispensed only during the movement of the jaws 3 and 4 approaching together. An elastically deformable product accumulation chamber may also be interposed on the product path between the duct. 65 on which apply the pressing element 95 and the dispensing nozzle 53, this chamber being for example formed by a section of elastically deformable pipe or by an elastically deformable or mobile membrane without proper elasticity but bearing against a elastic return that deforms to accompany the increase in volume and generates the pressure necessary to continue the distribution of the product once the jaws 3 and 4 close together.
    [0051] The housing of the device receiving the refill may comprise at least one light source. This source can allow the user to visualize the presence of the refill during the operation of the device When the refill is at least partially made of a material to see the cosmetic product contained therein, the light source can facilitate the determination by the user of the level of cosmetic product remaining in the refill. Thus, it may be advantageous to perform the refilling with at least a portion of the reservoir in a transparent or translucent material, and to arrange the light source so as to illuminate the reservoir. Preferably, the flap has a window that makes it possible to see at least one illuminated part of the reservoir, so that the user can know the level of product remaining while the flap is in the closed position. If necessary, the color of the light source may change depending on certain parameters, for example to indicate that the treatment temperature is reached or that the product or water level is low.
    [0052] The phrase "having one" should be understood as being synonymous with "having at least one" and in all the ranges of values indicated, the boundaries are included.
    权利要求:
    Claims (23)
    [0001]
    REVENDICATIONS1. Refill (20) for a hair treatment apparatus, comprising: - a reservoir (23) containing a hair product and having a rigid or semi-rigid body (86) in contact with the product, and - a dispensing nozzle (53) of the product contained in the reservoir (23), - a fluidic connection disposed between the dispensing nozzle (53) and the reservoir (23), - a support (83) of the dispensing nozzle (53), the fluidic connection and the at least a part of the tank (23), this support being made monolithically, the refill (20) extending along a longitudinal axis (Z), the length (1) of the support (83) measured along said axis longitudinal (Z) being less than that (Lrech) of the refill (20).
    [0002]
    2. Refill according to claim 1, the reservoir (23) extending along a longitudinal axis (Xres) and having a single outlet (92) of product at one end.
    [0003]
    3. Refill according to claim 1 or 2, the length (L ') of the reservoir being less than half the total length (Lrech) of the refill, measured along said longitudinal axis (Z)
    [0004]
    4. Refill according to any one of the preceding claims, the inner volume of the reservoir (23) varying during use of the reservoir (23).
    [0005]
    5. Refill according to any one of the preceding claims, the dispensing nozzle (53) having at least one dispensing orifice (68), better a plurality of dispensing orifices (68), preferably each constituted by at least one slot, better a plurality of slots with contiguous edges at rest, including orifices (68) formed through a deformable wall, preferably a wall defined by a portion of a flexible conduit (65).
    [0006]
    6. Refill according to any one of the preceding claims, the dispensing nozzle (53) being connected to the reservoir (23) by a flexible conduit (65).
    [0007]
    7. Refill according to any one of the preceding claims, the dispensing tip (53) being pre-filled with the hair product.
    [0008]
    8. Refill according to any one of the preceding claims, the dispensing nozzle (53) and the reservoir (20) having respective longitudinal axes (X ', Xem) not coincident, in particular parallel.
    [0009]
    9. Refill according to any one of the preceding claims, the maximum capacity of the reservoir (23) being between 2 mL and 20 mL.
    [0010]
    10. Refill according to any one of the preceding claims, the rigid or semi-rigid body (86) of the reservoir being of tubular form.
    [0011]
    11. Refill according to any one of the preceding claims, the reservoir (23) having a follower piston (90), the latter preferably being unidirectional displacement, in particular thanks to the presence of an anti-recoil system (94).
    [0012]
    12. Refill according to any one of the preceding claims, the reservoir (23) extending along a longitudinal axis (Xres) and having a flexible wall (36), in particular elastically deformable, preferably extending longitudinally along the longitudinal axis (X ',) of the reservoir (25).
    [0013]
    13. Refill according to any one of the preceding claims, comprising an applicator member (15) supplied by the distributor nozzle (53), the applicator member (15) preferably covering at least partially the dispenser tip (53), the applicator member (15) preferably comprising a porous material and / or capable of salting out or diffusing the cosmetic product, in particular an open cell foam.
    [0014]
    14. Refill according to any one of the preceding claims, the dispensing nozzle (53) being carried by a support (83) rigidly connected to the reservoir.
    [0015]
    15. Refill according to claims 13 and 14, the applicator member (15) being held on the support (83), in particular removably, by a holding member fixed on the support (83).
    [0016]
    16. Refill according to claim 14 or 15, the rigid or semi-rigid body (86) of the reservoir (23) and the support (83) being made monolithically.
    [0017]
    A refill according to any one of the preceding claims, comprising one or more components of a supply pump of the dispenser nozzle (53) with product from the reservoir (23), in particular at least one peristaltic pump hose and / or a valve pump.
    [0018]
    18. Refill according to claims 6 and 17, the peristaltic pump pipe being constituted by a portion of said flexible conduit (65).
    [0019]
    19. Refill according to any one of the preceding claims, comprising a closure member of the refill (20) in the absence of use.
    [0020]
    20. A device (2) for treating the hair, comprising: - at least two movable arms (5, 6) relative to each other between a close configuration of treatment of the hair and a configuration apart from engagement between a refill (20) according to any one of the preceding claims, the refill (20) being removably disposed on one of the two arms (5; 6).
    [0021]
    21. Device according to claims 17 and 20, the bringing together of the arms (5, 6) actuating said pump.
    [0022]
    22. Device according to claim 20 or 21, the arm (5; 6) carrying the refill (20) having a relief arranged to cooperate with the reservoir (23) to cause the internal volume thereof to decrease during placing the refill (20) on the device (2).
    [0023]
    23. Device according to one of claims 20 to 22, being a straightener, each of the two arms (5, 6) comprising a heating element (120, 122), the heating elements (120, 122) each preferably comprising a plate defining a hot surface (125) for contact with the hair.
    类似技术:
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    FR3015869A1|2015-07-03|DEVICE FOR TREATING THE HAIR AND RELATED RECHARGE
    EP2911548B1|2017-12-13|Device for treating hair
    FR3015876A1|2015-07-03|DEVICE FOR TREATING THE HAIR AND RELATED RECHARGE
    FR3015875A1|2015-07-03|DEVICE FOR TREATING THE HAIR
    EP2517599B1|2013-12-04|Hair straightener with product dispensing system
    FR3015877A1|2015-07-03|DEVICE FOR TREATING THE HAIR AND RELATED RECHARGE
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    WO2018042100A1|2018-03-08|Hairstyling apparatus equipped with a system for locking a water tank and a wick in a steam production position
    FR3102650A1|2021-05-07|Refill for hair treatment device
    FR3102652A1|2021-05-07|Hair treatment process
    FR3096240A1|2020-11-27|Applicator for the application of hair product, and associated application method
    EP2959793A1|2015-12-30|Hair styling apparatus with automatic starting pump
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    同族专利:
    公开号 | 公开日
    CN106061316A|2016-10-26|
    CN106061316B|2019-11-12|
    JP2017504403A|2017-02-09|
    US10485319B2|2019-11-26|
    BR112016014955A2|2018-05-22|
    JP6452706B2|2019-01-16|
    EP3086683A1|2016-11-02|
    FR3015869B1|2016-02-05|
    WO2015097624A1|2015-07-02|
    EP3086683B1|2019-02-27|
    KR20160102548A|2016-08-30|
    US20160324291A1|2016-11-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2952512A1|2009-11-17|2011-05-20|Oreal|APPLICATOR HEAD COMPRISING AN APPLICATION ELEMENT AND A CLAPPET.|
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    CN108209116A|2016-12-15|2018-06-29|欧莱雅|Device is refilled for the cosmetic product of the Aquo-composition form of hair treatment device|JPH08320102A|1995-05-26|1996-12-03|Matsushita Electric Works Ltd|Water supply tank for steam generator|
    US7380556B2|2002-06-26|2008-06-03|Matsushita Electric Works, Ltd.|Hair iron|
    JP4775186B2|2006-08-31|2011-09-21|パナソニック電工株式会社|Hair iron|
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    EP2622988A3|2012-02-01|2014-07-30|Jmastm, LLC|Applying hair treatment with a hair iron|FR3015877B1|2013-12-26|2016-02-05|Oreal|DEVICE FOR TREATING THE HAIR AND RELATED RECHARGE|
    FR3045298B1|2015-12-17|2018-01-26|L'oreal|APPARATUS FOR TREATING HUMAN KERATINIC MATERIALS|
    FR3045296B1|2015-12-17|2018-01-26|L'oreal|DEVICE FOR THE TREATMENT OF HUMAN KERATINIC MATERIALS, PARTICULARLY USING AN ELECTRICAL CURRENT|
    FR3045289B1|2015-12-17|2021-09-03|Oreal|DEVICE FOR TREATMENT OF HUMAN KERATINIC MATERIALS, IN PARTICULAR USING AN ELECTRIC CURRENT|
    FR3045286B1|2015-12-18|2018-02-02|L'oreal|COSMETIC PRODUCT REFILL FOR HEAT ELEMENT HAIR TREATMENT DEVICE AND HAIR TREATMENT DEVICE INCLUDING SUCH RECHARGE|
    FR3052029B1|2016-06-06|2019-11-01|Seb S.A.|BASE OF A HAIRDRYER INCLUDING A REMOVABLE TANK|
    DE202016006615U1|2016-10-26|2018-01-30|WIK - ELEKTROGERÄTE Entwicklungs- und Service-GmbH & Co. KG|Hair styling device for applying a care substance by means of compressed air|
    FR3059525B1|2016-12-01|2021-06-25|Oreal|REFILL FOR HAIR SHAPING DEVICE|
    DE202017001703U1|2017-03-29|2017-05-04|WIK - ELEKTROGERÄTE Entwicklungs- und Service-GmbH & Co. KG|Hair care device|
    KR101985396B1|2018-03-07|2019-06-03|스케치온 주식회사|Portable hair printer and method for printing on hair using the same|
    法律状态:
    2015-12-29| PLFP| Fee payment|Year of fee payment: 3 |
    2016-12-30| PLFP| Fee payment|Year of fee payment: 4 |
    2017-06-23| CA| Change of address|Effective date: 20170518 |
    2017-12-29| PLFP| Fee payment|Year of fee payment: 5 |
    2019-12-20| PLFP| Fee payment|Year of fee payment: 7 |
    2021-09-10| ST| Notification of lapse|Effective date: 20210805 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1363586A|FR3015869B1|2013-12-26|2013-12-26|DEVICE FOR TREATING THE HAIR AND RELATED RECHARGE|FR1363586A| FR3015869B1|2013-12-26|2013-12-26|DEVICE FOR TREATING THE HAIR AND RELATED RECHARGE|
    KR1020167020331A| KR20160102548A|2013-12-26|2014-12-19|Device for treating the hair and associated refill|
    CN201480076498.8A| CN106061316B|2013-12-26|2014-12-19|It handles the device of hair and relevant refills device|
    PCT/IB2014/067150| WO2015097624A1|2013-12-26|2014-12-19|Device for treating the hair and associated refill|
    BR112016014955A| BR112016014955A2|2013-12-26|2014-12-19|refill and device for hair care application|
    US15/108,500| US10485319B2|2013-12-26|2014-12-19|Device for treating the hair and associated refill|
    JP2016543168A| JP6452706B2|2013-12-26|2014-12-19|Apparatus and associated replenisher for treating hair|
    EP14833261.2A| EP3086683B1|2013-12-26|2014-12-19|Device for treating the hair and associated refill|
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