WO2022238652A1 - Distributeur de produit fluide - Google Patents
Distributeur de produit fluide Download PDFInfo
- Publication number
- WO2022238652A1 WO2022238652A1 PCT/FR2022/050890 FR2022050890W WO2022238652A1 WO 2022238652 A1 WO2022238652 A1 WO 2022238652A1 FR 2022050890 W FR2022050890 W FR 2022050890W WO 2022238652 A1 WO2022238652 A1 WO 2022238652A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main
- pusher
- outlet orifice
- fluid product
- reservoir
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 41
- 239000012528 membrane Substances 0.000 claims description 33
- 238000003825 pressing Methods 0.000 claims description 31
- 238000011084 recovery Methods 0.000 claims description 29
- 239000002775 capsule Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 210000002105 tongue Anatomy 0.000 description 4
- 235000012489 doughnuts Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 208000020401 Depressive disease Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0078—Arrangements for separately storing several components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
- B05B11/048—Deformable containers producing the flow, e.g. squeeze bottles characterised by the container, e.g. this latter being surrounded by an enclosure, or the means for deforming it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1409—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet the selection means being part of the discharge apparatus, e.g. part of the spray gun
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0094—Containers having an external wall formed as, or with, a diaphragm or the like which is deformed to expel the contents
Definitions
- the present invention relates to a fluid dispenser comprising a dispensing member (pump or valve) connected to a main reservoir containing a first fluid product.
- the dispenser member communicates with a main axial outlet orifice which moves along an actuation axis.
- the dispenser also comprises several secondary reservoirs containing a second fluid product and each having a movable wall, as well as a pusher that can be moved along the actuating axis by driving the main outlet orifice.
- Such dispensers are used in the fields of cosmetics, perfumery or even pharmacy.
- the dispenser comprises a rotating annular barrel which forms several reservoirs.
- the outer periphery of this barrel is accessible so as to be able to rotate it.
- the rotary barrel is removably mounted under a pusher which moves axially, but which is locked in rotation.
- the pusher comprises a central orifice for the valve and an offset orifice, which is common to all the reservoirs of the rotating barrel.
- Each tank must be brought by rotation of the barrel above a fixed block to crush it on this block and push back its contents through the offset orifice, which must therefore also be positioned above the block.
- the pusher must be oriented angularly so that its offset orifice is aligned axially with the fixed stud. It is not described in this document how the pusher and the barrel are oriented with respect to the fixed stud.
- the object of the present invention is to improve this dispenser, both in terms of its design and its use.
- the risk of leakage or residue of fluid product at the level of the offset orifice must be eliminated.
- the rotation of the barrel must be easier.
- the stability of the barrel must be ensured. Replacing the barrel should be easier.
- the present invention proposes a fluid dispenser comprising:
- a dispensing member such as a pump or a valve, connected to a main reservoir containing a first fluid product, the dispensing member communicating with a main axial outlet orifice which moves along an actuation axis, and
- the pusher defines as many secondary outlet orifices as there are secondary reservoirs, the secondary outlet orifices being separate from the orifice main axial outlet and surrounding the main axial outlet, each secondary outlet being supplied by a secondary reservoir in response to the movement of its movable wall generated by the movement of the pusher along the actuating axis.
- each secondary reservoir supplies its own secondary outlet orifice, so that there is no relative movement, in particular in rotation, between the secondary reservoirs and the pusher.
- the pusher and the secondary reservoirs form a removable cartridge entity, which is rotatably mounted around the main axial outlet orifice and the actuation axis. While the pusher and the barrel of the document WO20121 13749A1 are two distinct parts that can be separated and rotated relative to each other, the pusher and the secondary reservoirs of the invention are integral and therefore form an entity.
- the removable cartridge entity is elastically ejected from the dispenser member after a rotational movement over a determined angle, advantageously of the order of 360°.
- the user presses the cartridge entity axially on the dispensing member against elastic means, then turns it through a small angle, for example of the order of 10°.
- the cartridge entity is then connected, but can rotate on itself. The user can then rotate it until it reaches the end of its travel in a retracted position where it is released and ejected by the elastic means.
- the movable wall of each secondary reservoir successively comes into engagement with a fixed pressing pad under the action of the pusher.
- the distributor can comprise angular positioning means for fixing the angular position of each secondary reservoir in turn by rotation above the fixed pressing stud.
- the main outlet orifice is surrounded by a main recovery area integral with the dispensing member, the secondary outlet orifices are surrounded by a secondary recovery area formed by the pusher, the two main and secondary ranges being connected flush.
- the main range is central and the secondary range surrounds the main range.
- the secondary track can be part of a removable cartridge entity, while the main track remains in place on the dispensing member.
- the secondary beach is therefore added around the main beach without creating any major discontinuity between them.
- the cartridge entity may have an overall configuration similar to a donut.
- the tappet defines both the main axial outlet port and the secondary outlet ports, surrounded by a single common recovery area.
- the title block entity can have an overall configuration similar to a puck.
- the pusher can form internal housings in which the secondary reservoirs are received in the form of crushable capsules filled with second fluid product, each internal housing being advantageously provided with a piercing pin which leads to the secondary outlet.
- the pusher can form internal compartments sealed by deformable membranes acting as movable walls.
- the deformable membrane can be chosen from a roll-up membrane and a stretchable membrane.
- the dispensing member comprises an actuating rod which is movable along the actuating axis, this actuating rod being capped by a plate which is axially movable, but locked in rotation, the plate forming a central head in engagement with the actuating rod and an off-axis passage window for a fixed pressing pad which blocks the plate in rotation, the pusher being removably mounted on the plate and rotatable around the central head, so as to be able to position a secondary reservoir in turn above the fixed pressing pad, which will crush the secondary reservoir and thus discharge the second fluid product through the secondary outlet orifice, each time the pusher is actuated, which simultaneously generates the actuation of the dispensing member, which will discharge first fluid product through the main axial outlet orifice.
- the central head can form the main axial exit port and a main recovery range that surrounds the main axial exit port.
- the central head may be covered by the tappet which forms both the main axial exit port and the secondary exit ports, surrounded by a single common recovery pad.
- the spirit of the present invention is based on assigning an outlet port to each secondary reservoir.
- the combination of the pusher which forms the secondary outlet orifices and the secondary reservoirs in the form of a replaceable removable cartridge or refill is a particularly advantageous feature of the invention.
- the means of ejection and angular positioning of the cartridge are very practical and offer great comfort of use.
- the cartridge forms the secondary exit ports and may additionally form the main axial exit port.
- the plate makes it possible to receive the cartridge with greater stability, especially when the plate is guided axially.
- Figure 1 is a vertical cross-sectional view through a dispenser according to a first embodiment of the invention in the rest state
- Figure 2 is a view of the dispenser of the figure in the actuated state
- Figure 3 is a view of the dispenser of Figures 1 and 2 with the cartridge separated
- Figure 4 is a vertical cross-sectional view through a dispenser according to a second embodiment of the invention in the rest state
- FIG. 5 is an exploded perspective view of the dispenser of Figure 4,
- Figure 6 is an enlarged exploded perspective view of the cartridge of the dispenser of Figures 4 and 5
- Figures 7a and 7b respectively illustrate the rest and depressed states of the deformable membrane of the dispenser of Figures 4, 5 and 6,
- Figures 8a and 8b respectively illustrate the states of rest and depression of a variant of deformable membrane
- Figure 9 is a perspective view of a tray according to one embodiment of the invention.
- Figure 10 is a bottom perspective view of a cartridge according to one embodiment of the invention.
- This dispenser of the invention firstly comprises a fluid product reservoir R, in which a fluid product, such as a cream, a gel, a lotion, a serum, etc. is stored.
- This reservoir R comprises a neck R1 for mounting a dispensing member P, a guide sleeve R2 which extends around the neck R1 and a pressing pad R3, which extends axially upwards in the space ring defined between the neck R1 and the guide sleeve R2.
- the tank R can be made of any material, such as plastic or metal.
- the dispensing member P can be a pump or a valve, comprising a body P1 defining a fixing collar P2 which engages in the neck R1.
- the dispensing member P also comprises an actuating rod P3 which is axially movable back and forth inside the body P1 to deliver the fluid product metered or not. This is a completely classic design for a pump or a valve in the field of cosmetics, perfumery or even pharmacy. Since the dispenser member P is not critical for the present invention, it will not be described in more detail.
- the dispenser also comprises a plate 3, which is mounted on the free end of the actuating rod P3 of the dispensing member P.
- the plate 3 is therefore axially movable with the actuating rod P3.
- the plate 3 comprises a head 31 which caps the actuating rod P3.
- the head 31 comprises for this purpose a sleeve 33 which is engaged by force and/or by snap-fastening on the free end of the actuating rod P3. Downstream of the actuating rod P3, the head 31 forms a passage hole 32, through which the fluid delivered by the dispensing member P will pass.
- the head 31 surrounds the actuating rod P3 and extends even around the neck R1 with a skirt 34, which will participate in guiding the plate 3 on the reservoir R.
- the plate 3 also comprises an annular flange 35 which extends radially outwards from the head 31 .
- This annular flange 35 forms an axial passage window 36, in which the pressing pad R3 of the reservoir R is engaged.
- the flange 35 also forms an elastic tab 37 whose function is to create the sensation of passage of radial hard points during the indexing of the pusher. It cancels the radial play of rotation and makes it possible to create a certain axial restraint to avoid losing the removable cartridge while acknowledging its installation.
- the plate 3 forms a guide ring 38, which is engaged inside the guide sleeve R2 of the reservoir R, so as to guide the plate axially in a stable manner.
- an axial pressure on the head 31 has the effect of driving the actuating rod P3 into the body P1 of the dispensing member P, of causing the skirt 34 to slide around the neck R1, of causing the stud to slide pressing R3 in the axial passage window 36 and to make the crown 38 slide inside the sleeve R2 of the reservoir R.
- the fluid product discharged by the dispensing member P will pass through the passage hole 32 of the head 31 .
- the distributor of the invention also comprises a pusher 1 which is mounted on the plate 3, so that it will also move axially back and forth with the plate 3 and the actuating rod P3.
- This pusher 1 includes a recovery range 10, which preferably has a slightly curved shape.
- This recovery range 10 is first of all pierced with an axial or central main outlet orifice 11, which is aligned with the passage hole 32 of the head 31 of the plate 3.
- the fluid product coming from the dispenser member P is pushed back through the actuating rod P3, the passage hole 32 and the main orifice 11 to reach the recovery area 10.
- the recovery area 10 is also pierced with several secondary outlet orifices 12, which extend around the main orifice 11.
- the pusher 1 Upstream of the secondary orifices 12, the pusher 1 forms piercing needles 13, the function of which will be given below. These piercing needles 13 protrude into internal housings 15, which are defined by pipes 14 which extend downwards from the recovery zone 10.
- the pipes 14 can be separated from each other or conversely contiguous , so as to form a crown.
- secondary reservoirs in the form of crushable capsules 2, are received respectively in the internal housings 15.
- These crushable capsules 2 can be in the form of small eggs comprising a flexible outer shell filled with a fluid product , which may be identical to, but preferably different from, that of the reservoir R.
- the crushable capsule 2 comprises a lower wall 21 which is located at the level of the lower opening of the compartment 15 so as to be accessible. Conversely, its upper wall comes into unsupported contact with the piercing pin 13. To hold the crushable capsules 2 in their respective housings 15, it is possible to provide sufficient friction or even a reduced opening, as is the case in FIGS. 1 and 2.
- the pusher 1 On its outer periphery, the pusher 1 comprises a grip ring 16, which can be provided salient profiles to promote its hold. The free lower edge of the grip ring 16 can come into contact with the guide ring 38 of the plate 3.
- the housings 15 are formed above the annular flange 35, so that it is possible to position a housing 15 axially in alignment with the pressing pad R3, as can be seen in Figures 1 and 2.
- free end of the pressing pad R3 is located close to the lower wall 21 of the crushable capsule 2 received in the housing 15.
- the elastic tab 37 of the plate 3 is engaged in the space formed between the pipes 14 and the crown of grip 16 to hold the pusher 1 on the plate 3, but also to angularly index the pusher 1 on the plate 3 through hard points, which guide the user when using the product. More precisely, the flexible tab 37 comprises an anchoring blade 371 and a free blade 372.
- the anchoring blade 371 comes into engagement with the grip ring 16 and the free blade 372 comes into engagement, snapped for example, with the pipes 14 (separate or contiguous) to create hard or stable points, each corresponding to the axial alignment of a secondary tank or capsule 2 above the pressing stud R3.
- the elastic tab 37 therefore performs an angular positioning function to guarantee the successive axial alignment of the secondary reservoirs 2 above the pressing pad R3.
- the pusher 1, with its secondary reservoirs 2 in the form of crushable capsules, can be permanently mounted on the plate 3, but preferably the pusher 1 and its crushable capsules 2 are removably mounted on the plate 3, so as to constitute a removable cartridge entity, which can also be called a refill.
- This removable cartridge entity is more clearly visible in FIG. 3, which represents the cartridge entity C1 ready to be attached to the plate 3.
- a user can then press button 1, for example on the outer edge of the recovery range 10, so as to drive it downwards in the direction of the reservoir R.
- This depression of the pusher 1 has the effect of lowering the plate 3 and of driving the actuating rod P3 into the body P1 of the dispenser member P.
- the fluid product from the dispenser member P is thus pushed back through the actuating rod P3, the passage hole 32 and the main orifice 11, so as to spread over the range of recovery 10, as can be seen in Figure 2.
- the pressing pad 3 enters the housing 15 and comes into engagement with the lower wall 21 of the crushable capsule 2.
- the latter is thus pushed strongly against the punch of hole 13 which will pierce its flexible outer shell.
- the fluid product it contains can then escape through the secondary orifice 12 to spread over the recovery area 10, next to it, but eccentrically with respect to the fluid product coming from the dispensing member P.
- the user can then mix the two fluid products on the recovery area 10, before applying the mixture to the target surface, which can be the skin, the nails, the hair, etc.
- the dispenser only includes one pressing pad R3, only a secondary reservoir 2 is activated and emptied each time the pusher 1 is pressed.
- the pusher 1 must be rotated on the plate 3 so as to position another secondary reservoir 2 in axial alignment with the pressing pad R3.
- the actuation operation can then be repeated.
- the distributor can be provided with angular positioning means making it possible to fix the angular position of the pusher 1 with respect to the pressing pad R3, so that each secondary reservoir 2 is in turn positioned in an aligned manner. above the R3 pressing stud.
- the pusher 1 forms both the main orifice 11 as well as the secondary outlet orifices 12, at the level of a single common recovery range 10, on which the mixing of the fluid products can be carried out.
- the cartridge entity C1 consisting of the pusher and its secondary reservoirs 2, is then in the form of a disc or a puck, as can be seen in Figure 3.
- the dispensing member P can be strictly identical or similar to that of the first embodiment, with a body P1 and an actuating rod P3.
- the dispenser member P is here received in a neck F1 which is formed by a fixing ring F.
- This also comprises a threaded skirt F0, a guide sleeve F2 and a pressing stud F3.
- the architecture of this fixing ring F is comparable to that of the tank R of the first embodiment of Figures 1 to 3.
- the 3’ platter includes a 31’ head which is also mounted on the free end of the P3 actuation rod.
- the head 31' here defines an axial or central main outlet orifice 32', as well as a main recovery range 30' which extends around the main orifice 32'.
- the plate 3' also comprises an annular flange 35' which is pierced by an axial passage window 36,' in which the pressing pad F3 is engaged, just as in the first embodiment of the invention.
- the plate 3' comprises a guide ring 38' which is engaged inside the guide sleeve F2 of the fixing ring F, just as in the first embodiment of the invention.
- Pusher 1' is mounted on plate 3' around head 31'.
- the pusher 1' defines a central passage opening 11', in which the head 31' is engaged.
- the pusher 1' forms a secondary recovery area 10' which extends all around the main recovery area 30', preferably contiguous and flush, so as to avoid any deposit or residue of fluid product at the level of the junction of the two beaches.
- the secondary recovery area 10' is formed with exit orifices secondary 12' which communicate with secondary reservoirs 2' located below the secondary recovery range 10'.
- the pusher T forms internal compartments 15' around the central passage opening 11'. These internal compartments 15' are sealed by deformable membranes 21' formed in one piece by a ring 22'.
- the ring 22 'with its deformable membranes 21' is attached inside the pusher 1 'and fixed in a sealed manner, for example by welding or gluing.
- the secondary reservoirs 2,' thus formed by the compartments 15' and the deformable membranes 21' contain a fluid product which is preferably different from that distributed by the dispensing member P.
- the deformable membrane 21 ' is a roll-up membrane as will be seen below.
- the pusher T is mounted axially on the plate 3' by passing the head 31' through the central passage opening 11'.
- the pusher T can be permanently mounted on the plate 3', but preferably the pusher T with its membrane ring 22' constitutes a removable cartridge entity C2, which the user can remove from the plate 3' once the reservoirs secondaries 2' empty.
- this second distributor of the invention is strictly identical to that of the first embodiment of FIGS. 1 to 3.
- the user can press the pusher T, for example at its outer periphery.
- the plate 3' is driven downwards, which has the effect of driving the actuating rod P3 into the body P1 of the dispensing member P.
- Fluid product is then pushed back through the actuating rod P3 and the main orifice 32', so as to spread over the main recovery area 30'.
- the deformable membrane 21' is moved by the pressing pad F3, so as to discharge the contents of the secondary reservoir 2' through the secondary outlet orifice 12'.
- the product fluid is then present at the level of the secondary recovery area 10', which surrounds the central recovery area 30'.
- the user can mix the two products, before applying them to the desired target surface.
- the removable cartridge entity C2 is in the form of a washer, or more precisely of a toric donut, which is known under the name of "donut".
- FIG. 7a the distributor is in the resting state, with the pressing stud F3, admittedly engaged in the passage window 36', but still disposed out of contact with the membrane 21'.
- the membrane 21 ' forms a sort of bowl which is oriented downwards in the direction of the pressing pad F3.
- Figure 7b we see the state of the membrane 21 'after the action of pressing the pad F3. It can be seen that the bowl formed by the membrane 21' has literally been rolled up so as to come into contact with the internal walls of the compartment 15'. The volume of the secondary tank is then close to zero.
- the membrane 21 has been deformed by an action of reversal or roll-up, without significant stretching. Thanks to this 21' roll-up membrane, large capacity 2' secondary tanks can be made, while ensuring their almost total emptying without the risk of the membrane breaking.
- the roll-up membrane 21′ can simply be replaced by a stretchable membrane 21′′, which closes off the compartments 15′ so as to form the secondary reservoirs 2′.
- This stretchable membrane 21' can be in the form of a flat film, as can be seen in Figure 8a. After the action of the pressing pad F3, this stretchable film 21' is deformed inside the compartment 15', so as to approach its internal walls, thus reducing the volume of the tank significantly.
- Figures 9 and 10 are intended to illustrate removable connection means and angular positioning means between a 3” tray and an entity of C3 cartridges. These removable connection means and these angular positioning means can easily be implemented in the second embodiment of the invention of Figures 4 to 6 and also in the first embodiment of Figures 1 to 3 with some adaptations, in replacement of the elastic tab 37, which also performs removable connection and angular positioning functions.
- the 3” tray also includes a head 31” defining a central or axial main outlet port 32', as in the second embodiment of the invention.
- This main orifice 32' is surrounded by a main recovery area 30', as in the second embodiment.
- the head 31” comprises several tabs 311 which protrude radially outwards from the peripheral wall of the head 31”.
- tabs 311 which are distributed substantially equidistant on the periphery of the head.
- the tongues 311 do not all have the same width so as to constitute a sort of key which can be inserted with a determined angular orientation.
- the 3” plate also includes a 36’ axial passage window, in which the F3 pressure pad is engaged. Outside the window 36', the plate 3' comprises three teeth 312 which are mounted on elastic tabs 313. Thus, these teeth 312 can effect an axial displacement by bending of the tabs 313.
- a removable cartridge entity C3 can be seen comprising a pusher 1” associated with a ring 22' forming deformable membranes 21'.
- pusher 1 forms four cylinder segments 17 separated by axial slots 171 of different widths.
- These cylinder segments 17 constitute a kind of lock intended to cooperate with the key of the plate 3” constituted by the tongues 311 of distinct widths. More specifically, the tongues 311 can be inserted into the slots 171 separating the cylinder segments 17, but only with a single determined angular position, which is imposed by the widths of the tongues 311 and of the slots 171 separating the cylinder segments 17.
- the tabs 311 can engage under the cylinder segments 17 so as to allow rotation of the cartridge entity C3 on the plate 3”. The rotation of the cartridge entity C3 is thus possible until the tabs 311 reach their starting position opposite their respective slots 171. From this position, the tabs 311 can again be withdrawn through the slots 171 separating the cylinder segments 17. In this way, the cartridge entity C3 is secured to the plate 3” over a complete turn, that is to say 360°.
- the pusher 1 forms crenellated profiles around the ring 22’.
- These crenellated profiles include peaks 18 and troughs 19 separated by slopes 189.
- peaks 18, troughs 19 and slopes 189 as there are secondary reservoirs, and therefore deformable membranes 21'.
- These crenellated paths are intended to cooperate with the teeth 312 mounted on the flexible tabs 313.
- the rotation of the cartridge entity C3 on the 3” plate is possible by deforming the tabs 313, so as to bring the teeth 312 on the vertices 18, then then in an adjacent recess 19. In this way, the angular position of each deformable membrane 21' in alignment with the pressure pad F3 is ensured.
- the user rotates the cartridge entity C3, so as to bring the teeth 312 from a hollow 19 to the next hollow passing through a vertex 18.
- a final rotation makes it possible to bring the tabs 311 to the level of their respective slots 171 and the teeth 312 will then eject the cartridge entity C3, since the teeth 312 are then positioned at the level of a vertex 18, which creates the deformation of the flexible legs 313.
- the crenellated paths also include steep slopes 198, preventing the rotation of the cartridge entity C3 in the counter-clockwise direction.
- Removable connection means therefore make it possible to connect the cartridge entity to the plate 3” over a complete turn, at the end of which the cartridge entity C3 is ejected by the teeth 312 elastically biased by the tabs 313.
- Angular positioning means make it possible to position each secondary reservoir with precision above the pressing pad F3.
- the secondary reservoirs 2, 2' each comprise a movable wall (lower wall 21 - roll-up membrane 21' - stretchable membrane 21") which serves to reduce its volume so as to push back its contents out of the secondary reservoir. .
- a distributor with a rotary pusher which comprises as many secondary outlet orifices as there are secondary reservoirs.
- the plate mounted on the actuating rod of the dispensing device allows stable reception and guided axial movement.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18/290,200 US20240139762A1 (en) | 2021-05-12 | 2021-05-10 | Fluid product dispenser |
EP22730580.2A EP4337390A1 (fr) | 2021-05-12 | 2022-05-10 | Distributeur de produit fluide |
CN202280034514.1A CN117320817A (zh) | 2021-05-12 | 2022-05-10 | 流体产品分配器 |
KR1020237042657A KR20240007665A (ko) | 2021-05-12 | 2022-05-10 | 유체 제품 디스펜서 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2105043A FR3122841A1 (fr) | 2021-05-12 | 2021-05-12 | Distributeur de produit fluide |
FRFR2105043 | 2021-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022238652A1 true WO2022238652A1 (fr) | 2022-11-17 |
Family
ID=77226869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2022/050890 WO2022238652A1 (fr) | 2021-05-12 | 2022-05-10 | Distributeur de produit fluide |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240139762A1 (fr) |
EP (1) | EP4337390A1 (fr) |
KR (1) | KR20240007665A (fr) |
CN (1) | CN117320817A (fr) |
FR (1) | FR3122841A1 (fr) |
WO (1) | WO2022238652A1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0326468A2 (fr) * | 1988-01-28 | 1989-08-02 | VALOIS Société Anonyme dite: | Poussoir de vaporisateur agencé pour opérer le mélange d'une quantité prédéterminée d'un produit secondaire dans l'émission d'un produit principal |
FR2971681A1 (fr) * | 2011-02-21 | 2012-08-24 | Oreal | Ensemble de conditionnement et de melange de produits cosmetiques |
KR20190045751A (ko) * | 2017-10-24 | 2019-05-03 | (주)아모레퍼시픽 | 멀티 화장품 용기 |
KR102238256B1 (ko) * | 2019-12-18 | 2021-04-09 | 주식회사 삼화 | 혼합 화장품 용기 |
-
2021
- 2021-05-10 US US18/290,200 patent/US20240139762A1/en active Pending
- 2021-05-12 FR FR2105043A patent/FR3122841A1/fr active Pending
-
2022
- 2022-05-10 WO PCT/FR2022/050890 patent/WO2022238652A1/fr active Application Filing
- 2022-05-10 KR KR1020237042657A patent/KR20240007665A/ko unknown
- 2022-05-10 EP EP22730580.2A patent/EP4337390A1/fr active Pending
- 2022-05-10 CN CN202280034514.1A patent/CN117320817A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0326468A2 (fr) * | 1988-01-28 | 1989-08-02 | VALOIS Société Anonyme dite: | Poussoir de vaporisateur agencé pour opérer le mélange d'une quantité prédéterminée d'un produit secondaire dans l'émission d'un produit principal |
FR2971681A1 (fr) * | 2011-02-21 | 2012-08-24 | Oreal | Ensemble de conditionnement et de melange de produits cosmetiques |
WO2012113749A1 (fr) | 2011-02-21 | 2012-08-30 | L'oreal | Ensemble permettant d'emballer et de mélanger des produits cosmétiques |
KR20190045751A (ko) * | 2017-10-24 | 2019-05-03 | (주)아모레퍼시픽 | 멀티 화장품 용기 |
KR102238256B1 (ko) * | 2019-12-18 | 2021-04-09 | 주식회사 삼화 | 혼합 화장품 용기 |
Also Published As
Publication number | Publication date |
---|---|
EP4337390A1 (fr) | 2024-03-20 |
US20240139762A1 (en) | 2024-05-02 |
KR20240007665A (ko) | 2024-01-16 |
CN117320817A (zh) | 2023-12-29 |
FR3122841A1 (fr) | 2022-11-18 |
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