Classifications

• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • 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
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
  • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
• • 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
  • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
• • 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
  • B05B11/0089—Dispensing tubes
  • B05B11/0091—Dispensing tubes movable, e.g. articulated on the sprayer
• • 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
  • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
  • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
  • B65D83/285—Nozzles, nozzle fittings or accessories specially adapted therefor for applying the contents, e.g. brushes, rollers, pads, spoons, razors, scrapers
• • 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
  • A45D2200/00—Details not otherwise provided for in A45D
  • A45D2200/05—Details of containers
  • A45D2200/054—Means for supplying liquid to the outlet of the container
  • A45D2200/056—Reciprocating pumps, i.e. with variable volume chamber wherein pressure and vacuum are alternately generated
• • 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
  • A45D2200/00—Details not otherwise provided for in A45D
  • A45D2200/10—Details of applicators
  • A45D2200/1009—Applicators comprising a pad, tissue, sponge, or the like
  • A45D2200/1018—Applicators comprising a pad, tissue, sponge, or the like comprising a pad, i.e. a cushion-like mass of soft material, with or without gripping means
• • 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
  • A45D2200/00—Details not otherwise provided for in A45D
  • A45D2200/15—Temperature
  • A45D2200/155—Heating or cooling means, i.e. for storing or applying cosmetic products at a predetermined temperature
• • 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
  • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
  • B05B11/1001—Piston pumps
  • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
• • 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
  • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
  • B05B11/1042—Components or details
  • B05B11/1043—Sealing or attachment arrangements between pump and container
  • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
  • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
• • 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
  • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
  • B05B11/1042—Components or details
  • B05B11/1073—Springs
  • B05B11/1074—Springs located outside pump chambers
• • 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
  • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
  • B65D83/40—Closure caps

Definitions

• the present invention relates to a dispensing and application head intended to be associated with a dispensing unit, such as a pump, a valve, a flexible tube, etc.
• the head includes a connecting section connected to the dispensing unit, a fluid application section for contacting an application surface, such as the skin, and a connecting section connecting the section. connection to the application section.
• the present invention also defines a fluid dispenser comprising such a dispensing and dispensing head.
• the preferred fields of application of the present invention are those of cosmetics, pharmacy or even perfumery.
• fluid dispensers comprising a fluid reservoir associated with a rigid and heat-carrying dispensing head, intended to be brought into contact with the skin, in particular that of the face.
• the head forms an application pad at which opens a dispensing orifice.
• the user actuates the dispenser to emit a dose of fluid and spread it with the help of the application pad, which provides a massaging effect and especially a feeling of coldness in contact with the skin, which is very pleasant .
• a major disadvantage with this type of dispenser lies in the fact that the pad is rigid, so that it transmits all the movements of the hand of the user, which are often uncontrolled, abrupt and aggressive. It follows that the application of the fluid product using the pad requires a high concentration to be optimal, which removes some of the pleasure provided by the massaging effect and cold.
• distributors incorporating a ball which is rotatably mounted in a housing in communication with the fluid product of the reservoir.
• This type of dispenser is commonly referred to as "roll-on" because of its ball that rolls freely in the housing in communication with the fluid. So, by applying the ball on a surface of application such as the skin, it will turn on the skin and on itself in its housing. Since the ball is in direct contact with the fluid product of the reservoir, it is loaded on one side with fluid and discharges on the other side in contact with the skin. The fluid of the reservoir can be applied to the skin.
• the ball provides a massaging effect that improves the feel of the application.
• the ball since the ball is often made of metal or other heat-transfer material, it also provides a sensation of coldness in contact with the skin, a feeling which is all the more pleasing as it is combined with the massage effect. These distributors called “roll-on” are particularly appreciated by users.
• roll-on there is a major disadvantage with this type of dispenser called “roll-on", related to the fact that the ball in contact with the skin is loaded with impurities and / or microorganisms which are then fed into the tank, because the ball rolls on itself. Indeed, since the fluid product of the reservoir can reach the ball portion in contact with the skin, this portion of the ball in contact with the skin can also reach the reservoir and thus contaminate the fluid contained therein. Therefore, the roll-on dispenser does not provide satisfactory hygiene, especially for certain sensitive or fragile fluid products.
• the present invention aims to overcome the aforementioned drawbacks of the prior art by defining a dispensing head and application of a different type that provides superior benefits in terms of quality of application, massage and sensations in contact with the skin, and whose use is much easier.
• the main object of the present invention is also to avoid contamination of the fluid product stored in the reservoir from the surface of the head in contact with the skin.
• the present invention proposes a dispensing and application head intended to be associated with a dispensing unit, such as a pump, a valve or a flexible tube, the head comprising: a connecting section intended to be connected to the distribution unit,
• a fluid product application section defining at least one fluid dispensing orifice and a fluid application pad intended to come into contact with an application surface, such as the skin, for applying the product fluid from the dispensing orifice on the application surface,
• connection section which connects the connection section to the application section
• the application pad is made of a heat-transfer material, such as metal or ceramic, to impart a sensation of coldness in contact with the skin, and
• the connecting section is made of an elastically deformable material so that the application pad is movable relative to the connecting section.
• the flexible connection section makes it possible to transmit to the pad the movements of the user's hand in an attenuated manner: as a result, the abrupt movements of the hand are not transmitted to the level of the pad in contact with the skin. Without this flexible link section, all movements of the hand would be directly transmitted to the skate, especially since it is made of a hard material that directly reflects all the movements of the hand.
• the present invention therefore lies in the synergistic combination of its two characteristics, namely an application pad of hard heat transfer material and a flexible connecting section connecting the pad to the rest of the distributor.
• the head comprises an application part made of a rigid heat-transfer material, such as metal or ceramic, forming at least a part of the application section, and
• a connecting piece and plastic connection forming the connecting section and the connecting section, the connecting piece and being molded on the applicator part.
• the head of the invention can include more parts, but preferably it comprises only these two parts, namely the application part and the connecting piece and connection.
• the assembly of these two parts is carried out using a particularly advantageous technique, namely that of overmolding plastic material on the application part of dense material.
• the fluid product is conveyed from the connecting section to the applicator part through the connecting section which internally forms a supply channel.
• the application section is formed by the applicator part and the connecting and connecting part overmolded on the applicator part.
• the dispensing orifice is formed by the application pad.
• the dispensing orifice is formed next to the application pad.
• the application pad may define a generally planar application area at which the dispensing orifice is formed.
• the application zone extends transversely to the connecting section.
• the connecting section has a substantially isotropic deformability about an axis, so as to allow the displacement of the pad with a swiveling movement.
• the connecting section is not only displaceable along a line, but so as to describe a spherical shaped surface, in the manner of a ball joint.
• the degree of freedom of the pad is thus increased, and gives the feeling that it is uncoupled from the connecting section.
• the isotropy of the deformation of the connecting section is a characteristic that can be protected in itself, regardless of the heat-transfer properties of the application section.
• the present invention also defines a fluid dispenser comprising a fluid dispensing unit and a dispensing and dispensing head as defined above, wherein the dispensing unit comprises an axially actuated pump provided with an axial displacement actuating rod on which the connecting section is mounted, the head advantageously forming an axial pusher.
• the user starts by operating the pump to dispense a dose of fluid, then applies the pad against the application surface (eg the skin) and can then begin to apply the fluid with the pad.
• the present invention defines another dispenser comprising a side-actuated pump provided with a fixed axial outlet on which the connecting section is mounted and a lateral pusher.
• the present invention defines a third dispenser in which the dispensing unit comprises a crushable flexible tube comprising an opening on which the connecting section is mounted. This is the simplest method of application, in which it suffices to crush the flexible tube to release the fluid product at the level of the pad which can then be applied against the skin.
• One of the principles of the present invention lies in the fact of associating a flexible connection section with a heat transfer material application pad to restore and / or approach the performance of a conventional "roll-on" type dispenser.
• the swiveling effect of the pad provided by the isotropically deformable bonding section further allows to get closer to the sensation provided by the rotating ball of the "roll-on” type dispenser.
• FIG. 1a is a vertical cross sectional view through a fluid dispenser according to a first embodiment of the invention
• Figure 1b is a plan view of the dispenser of Figure 1a
• FIG. 2a is an enlarged perspective view of the applicator part used in the dispenser of FIGS. 1a and 1b,
• FIG. 2b is an enlarged perspective view in transparency of the dispensing head T1 of the dispenser of FIGS. 1a and 1b,
• FIGS. 3a and 3b are views respectively similar to FIGS. 1a and 1b for a second embodiment of the invention.
• FIG. 4 is an enlarged view in perspective and in transparency of an applicator part according to a third embodiment of the invention.
• FIGS. 5a and 5b are respectively similar to FIGS. 1a and 1b for a fourth embodiment of the invention.
• Figures 6a and 6b are views respectively similar to Figures 1a and 1b for a fifth embodiment of the invention.
• the dispenser essentially comprises five constituent elements, namely a fluid reservoir 1, a distribution unit 2 which is here a conventional pump with axial actuation, a fixing ring 3 for fixing the pump on the reservoir, and a dispensing head T1 consisting of a connection piece and connection 4 associated with a distribution piece 5.
• the fluid reservoir 1 may be of any kind, of any shape and made of various suitable materials.
• a particular reservoir such as shown in Figure 1a, comprising a cylindrical sliding shaft 10 associated with a follower piston 12 which moves in the barrel 10 as the fluid product has been extracted.
• This type of tank makes it possible to keep the fluid product out of contact with the outside air.
• the follower piston 12 is disposed at one end of the barrel 10 when the reservoir is filled, which is opposite the other end of the barrel forming a neck 1 1 defining an opening communicating the interior of the reservoir with the outside. This is a quite conventional design for a follower piston type tank.
• the pump 2 is a conventional axial-operated pump comprising a pump body 20 defining at its lower end an inlet of fluid product 21 in communication with the reservoir 1. At its opposite end, the pump body 20 can define a retaining flange 22 which will serve to fix the pump on the neck 1 1 of the reservoir.
• the pump 2 further comprises an actuating rod 23 which is movable back and forth along an axis which coincides with the axis of symmetry and revolution of the pump. By depressing the actuating rod 23 in the pump body 20, the volume of an internal pump chamber which is filled with fluid is decreased. The latter is then pressurized, and the opening of an outlet valve allows this fluid product to be discharged through the actuating rod 23.
• the pump chamber becomes refilled with fluid product by inspiration across the inlet 21.
• a return spring 24 which is here located outside the pump chamber and the pump body 20. Apart from the arrangement of the spring outside the pump body, the pump 2 has a quite conventional configuration.
• the main purpose of the fixing ring 3 is to firmly hold the pump 2 on the neck 1 1 of the tank 1.
• the fixing ring 3 can be snapped, screwed or crimped on the neck 1 1 of the tank. It can support the flange 22 of the pump body 20 on the upper edge of the neck 1 1, possibly with the interposition of a neck seal (not shown).
• the dispensing and dispensing head T1 is mounted on the free end of the actuating rod 23 and includes an inner supply conduit 44 which allows the fluid to be dispensed through a dispensing orifice 50.
• the dispensing and application head T1 consists of a connecting and connecting part 4 associated with an application part 5.
• the connecting and connecting piece 4 is made of plastic material, while the application piece 5 is made of a hard or rigid heat-transfer material, such as metal, ceramic, a mineral material, etc., capable of imparting a feeling of coldness in contact with the skin.
• the part 5 has a large wall thickness to increase its thermal inertia.
• the application part 5 comprises an application pad 51 which defines an application area intended to come into contact with the skin. This application zone may extend transversely to the longitudinal axis constituted by the distributor.
• the application pad 51 is traversed by the dispensing orifice 50 which is internally extended by an internal channel 52 to the level of a connecting end 55.
• the part 5 forms a skirt substantially cylindrical 53 which is extended by an outer shoulder 53a connecting to a ring 54. It may be noted that the piece 5 is relatively massive to improve the feeling of cold in contact with the skin.
• FIG. 2b it can be seen in which way the applicator part 5 is integrated in the connecting and connecting part 4 to form together the distribution and application head T1.
• the connecting and connecting piece 4 defines 3 distinct sections, namely a connecting section 4a, a connecting section 4b and an application section 4c together with the application part 5. More precisely, the plastic material constituting the part 4 is overmolded on the applicator part 5 so as to form a kind of overmolded shell 55.
• the overmolded shell 55 extends around the shoulder 53a and the crown 54 as well as around a portion of the skirt 53, leaving however free the application pad 51 and its dispensing orifice 50.
• the connection connecting piece 4 extends around the connection endpiece 55 internally forming the channel 52 connecting the dispensing orifice 50.
• the part 4 forms in this connecting section 4b a tube 43 internally defining the inner supply duct 44.
• the connecting section 4b at its connecting tube 43 has an elastic deformability. This deformability is conferred by the intrinsic qualities of the plastics used and / or the wall thicknesses reduced to this level.
• the connecting section 4b forms at its widened lower end an axial pusher 46 on which the user can press with the aid of one or more fingers to move the dispensing head T1 back and forth so as to actuate the pump 2.
• the connecting section 4b is connected to the connecting section 4a which comprises a connecting sleeve 41 fitted on the free end of the actuating rod 23 of the pump and a skirt. outer 42 which concentrically surrounds the sleeve 41.
• the connecting section 4a has a stiffness greater than that of the connecting section 4b, mainly due to the increased wall thicknesses. It may be noted that the flexible tube 43 extends off-axis or eccentrically with respect to the axis formed by the actuating rod 23. Thus, the pusher 46 can extend above the actuating rod 23 , which allows a perfectly axial actuation of the pump 2.
• the dispensing and application head T1 associates a coolant and cold-feeling application pad 51 with a connecting section 4b which is elastically deformable due to the deformability qualities of the connecting tube 43.
• the user can press the pusher 46 to dispense a dose of fluid at the dispensing orifice 50. Then, he can apply the pad on a desired application surface, such as the skin, and spread the fluid by moving the pad on the skin, giving it a sensation of cold massage.
• the movements of the hand printed at the reservoir 1 are transmitted to the pad with an attenuated or damped effect, due to the elasticity of the connecting section 4b.
• Figures 3a and 3b show a second embodiment of the invention.
• the tank 1, the pump 2, and the fixing ring 3 can be strictly identical.
• the dispensing and application head T2 of this second embodiment differs in the design of the application section formed by the application part 5 'and the connecting and connecting part 4'.
• the free end portion of the piece 4 ' may be in the form of a core 45' on which is applied the piece 5 ', which is here in the form of a plate.
• the core 45 ' can be overmolded on the application part 5', or alternatively, the application part 5 'can be snapped into force, glued, etc. on the nucleus 45 '.
• Another difference lies in the positioning of the dispensing orifice 50, which is located next to the part 5 '.
• the orifice 50 is located in the application section 4c or at the end of section 4b, just below the pad 51.
• the application dispensing head T2 may be capped with a protective cover 6 which engages with the fixing ring 3. With this head T2, the fluid product leaving through the orifice 50 is then spread by the pad 51 positioned just above.
• connection and connecting piece 4 comprises a flexible connecting tube 43 for mechanically decoupling the application pad 51 from the lower part of the head T2 forming the connecting sleeve 41 connected to the actuating rod 23 of the pump 1.
• the application pad 51 can thus move on the skin of a user with a cushioned effect relative to the movement of the hand of the user engaged with the reservoir.
• FIG. 4 shows enlargedly a third embodiment of an application dispensing head T3 according to the invention.
• This head also comprises a flexible connecting tube 43 making it possible to decouple the applicator part 5 "from the remainder of the dispenser
• the applicator part 5" also comprises a connection endpiece 55 in engagement with the connecting tube 43.
• differs from the previous embodiments is the shape of the pad 51 which has an extended application area and slightly concave.
• the application zone is very generally flat and extends transversely to the longitudinal axis of the connecting section or the distributor. All forms of the pad 51 are rounded to provide a softer feel in contact with the skin.
• the connecting and connecting piece 4 “may extend around the pad 51, or only around the connecting piece 55, so that the application section is constituted solely by the application piece 5". This confers on the head T3 a particular configuration in which the shoe 51 seems to literally detach from the flexible connecting tube 43.
• FIGS. 5a and 5b show a fourth embodiment of the invention in which a dispensing and application head T4 is associated with a side-actuated pump 2 'mounted on a tank 1 which is identical or similar to that of the first embodiment.
• the pump 2 ' comprises an inlet valve 25 and an outlet valve 27 between which is formed a pump chamber 25 comprising a lateral actuating wall 29 making it possible to reduce the internal volume of the chamber 25.
• the outlet 28 of the pump 2 ' is fixed and located in the axis of the pump and the distributor.
• the head T4 is mounted on the outlet 28 of the pump 2 'so that it undergoes no displacement during the actuation of the pump 2' by the lateral pusher 29.
• the head T4 also comprises a connecting section 4a comprising a connecting sleeve 41 'and an outer skirt 42'.
• the connecting section 4b also comprises a flexible connecting tube 43 internally defining an internal supply duct 44.
• the application section 4c may be strictly identical to that shown in FIG. 2b or in FIG. application 51 surrounding a dispensing orifice 50.
• a dispensing and application head T5 is associated with a reservoir V which is in the form of a collapsible flexible tube provided with a rigid neck 1 1.
• the head T5 is always constituted by an application part 5 associated with a connecting and connecting piece 4 "".
• the connecting section 4a comprises an attachment ring 41 "engaged with the neck 1 1 and an outer skirt 42".
• the connecting section 4b comprises a flexible tube 43 internally defining an inner supply duct 44 which is connected to the applicator part 5, which may be identical to that of the first embodiment.
• the application section 4c is formed by a shell 45 of plastic material overmolded on the applicator part 5.
• a distribution and application head of the invention can be associated with different types of distribution unit, whether it is a conventional pump with axial actuation, a pump with lateral actuation, or even a simple collapsible flexible tube.
• the behavior of the head remains the same, namely a mechanical decoupling of the application pad 51 relative to the rest of the distributor due to the elastic deformability of the connecting section 4b.

Landscapes

• Chemical & Material Sciences (AREA)
• Dispersion Chemistry (AREA)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
• Media Introduction/Drainage Providing Device (AREA)
• Tubes (AREA)
• Closures For Containers (AREA)
• Coating Apparatus (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=46832467

Family Applications (1)

Country Status (9)

Cited By (1)

Families Citing this family (20)

Family Cites Families (19)

• 2011
  • 2011-08-01 FR FR1157034A patent/FR2978684B1/fr not_active Expired - Fee Related
• 2012
  • 2012-08-01 JP JP2014523374A patent/JP6172759B2/ja not_active Expired - Fee Related
  • 2012-08-01 BR BR112014002537A patent/BR112014002537A2/pt not_active Application Discontinuation
  • 2012-08-01 EP EP12758541.2A patent/EP2739181B1/de active Active
  • 2012-08-01 WO PCT/FR2012/051817 patent/WO2013017801A1/fr active Application Filing
  • 2012-08-01 CN CN201280037659.3A patent/CN103732100B/zh active Active
  • 2012-08-01 US US14/234,291 patent/US9427764B2/en active Active
  • 2012-08-01 ES ES12758541T patent/ES2572104T3/es active Active
  • 2012-08-01 KR KR1020147005626A patent/KR101910544B1/ko active IP Right Grant

Non-Patent Citations (1)

Also Published As

Similar Documents

Legal Events