EP3694654A1 - Distributeur de matières liquides ou pâteuses - Google Patents

Distributeur de matières liquides ou pâteuses

Info

Publication number
EP3694654A1
EP3694654A1 EP18796366.5A EP18796366A EP3694654A1 EP 3694654 A1 EP3694654 A1 EP 3694654A1 EP 18796366 A EP18796366 A EP 18796366A EP 3694654 A1 EP3694654 A1 EP 3694654A1
Authority
EP
European Patent Office
Prior art keywords
dispenser
dispensing
lip
mass
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18796366.5A
Other languages
German (de)
English (en)
Inventor
Sabine Göttke
Martin Presche
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RPC Bramlage GmbH
Original Assignee
RPC Bramlage GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RPC Bramlage GmbH filed Critical RPC Bramlage GmbH
Publication of EP3694654A1 publication Critical patent/EP3694654A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0075—Two outlet valves being placed in a delivery conduit, one downstream the other
    • 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
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B05B11/0067—Lift valves having a valve seat located downstream the valve element (take precedence)
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0072—A valve member forming part of an outlet opening
    • 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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside 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
    • B05B11/1043—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
    • B05B11/1061—Pump priming means
    • 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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • 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

Definitions

  • the invention relates to a dispenser for dispensing liquid or pasty masses, having a dispensing nozzle having a head piece, wherein the dispensing mouth is formed by directly superimposed lip portions.
  • Dispensers of the type in question are known in different configurations.
  • the mass to be dispensed is dispensed in the usual way in a dispensing operation on the Spendemündung. It is known in this regard to form such a donor mouth by directly superimposed, in particular flat superimposed lip portions.
  • the lip sections may consist of an elastically deformable material which, by the pressure of the mass when carrying out a mass dispensing, allows the displacement of at least one lip section to open the dispensing mouth, contrary to the restoring forces that build up. With decreasing pressure over the mass or elimination of the pressure, a provision of the at least one lip section in the mouth-closed position arises as a result of the elastic formation.
  • the object is to further improve a dispenser of the type in question, in particular with regard to the lip closure in an advantageous manner.
  • a possible solution to the problem is given by a dispenser in which a lip section for opening the dispensing mouth can be lifted off the other lip section by means of a lifting part acting on the lip section, wherein the lifting part acting on the lip portion with an urging direction across an output direction of the mass.
  • the proposed embodiment may be given over the lifting part an active displacement of the at least one lip portion in the Spendemündung opening position or the lip portion to be actively supported with respect to the displacement in the Spendemündung opening position. It can thereby be achieved an active displacement of the lip portion from the closed position to the open position, but optionally also in addition, however, an active provision of the lip portion of the open position in the Spendemündung-closed position.
  • the one or more lip portions may consist of a desired tightness in the immediate juxtaposition of the lip sections enabling material.
  • Elastic properties which are necessary in order to ensure a reliable opening and in particular closing movement of the one or both lip sections over a longer period of use of the dispenser with correspondingly frequent actuation of the one or both lip sections are not absolutely necessary, however, according to the proposed embodiment certainly to support the active displacement over the lifting part and possibly to form a sealing closure possible.
  • the lifting part can in this case act with a loading direction on the lip portion, which may be directed transversely to the dispensing direction of the mass.
  • the loading and unloading tion direction of the lifting part substantially correspond to an actuating direction of the dispenser or be oriented in this direction of actuation.
  • the lifting part can be moved by a mass pressure built up in the dispenser in the course of an output of mass to open the dispensing mouth.
  • the active displacement or the active support of the displacement of the one lip portion by the lifting part can be correspondingly dependent on a build-up of mass pressure in the course of the operation of the dispenser.
  • the mass conveyed in the dispenser in the direction of the dispensing mouth can indirectly, possibly additionally also directly, serve to open the dispensing mouth by applying the lifting part directly or indirectly to the corresponding displacement via the mass pressure built up in the course of the dispensing process.
  • the mass pressure can act directly on the lifting part according to a possible embodiment.
  • the mass pressure acts on a lever part which moves the lifting part.
  • the lever part can in this case serve for directional control of the lifting part, wherein the lever part in a possible embodiment in the dispenser or in the head piece of the dispenser, for example, can be mounted pivotably.
  • a related geometric pivot axis may in this case be transverse to the loading direction of the lifting part.
  • the lever part may be formed integrally with the lifting part according to a possible embodiment as part of the lifting part.
  • an integral and possibly uniform material design of lifting and lever part can be given.
  • this combination can be present as a plastic part, for example as a plastic injection part.
  • the dispenser may have an elastically deformable portion. This elastically deformable portion may be acted upon by the mass pressure built up upon discharge of mass in the dispenser.
  • an elastically deformable portion according to the mass pressure built up at a mass output, can release a transfer channel portion for the mass from a donor side donor channel toward a donor mouth channel leading to the donation.
  • the elastically deformable section can completely or optionally only partially block this transition channel section or reduce the relevant channel cross-section transversely to a flow direction of the mass through this channel section.
  • the elastically deformable portion may also be deformed, as well as preferred, to act on the lever member by the melt pressure. Accordingly, this can result in an indirect effect of the melt pressure on the lever part.
  • the elastic portion may preferentially deform in the direction of the lever part with structure or increase of the melt pressure.
  • the elastically deformable section can have a sealing effect such that an area of the dispensing channel and the dispensing channel which opens over the elastically deformable section, such as the above-described transition channel section and optionally into this channel section, opens outwards, in particular in the direction is sealed to the lever part.
  • the lever part which can be displaced over this section can be pivoted, for example, about a geometrical pivot axis, with appropriate entrainment of the lifting part.
  • a provision of the lever part with the lifting part can be done actively on the elastically resilient portion, for example, according to a corresponding connection of the elastically deformable portion of the lever part.
  • the lever part can also have elastically resilient properties for carrying out a pivoting-back movement, so that the omission of the melt pressure and the corresponding return of the elastically deformable element result Section in the basic position, the lever part can automatically pivot back into the basic position and this example, rigidly arranged lifting part can shift the lip portion in the Spendemündung-closed position.
  • the elastically deformable portion but possibly also (additionally) by a flexible embodiment of the lever part can be discontinued in case of elimination of the melt pressure, according to release of the head piece of the dispenser to the provision of a subsequent pressure in the delivery channel of the mass, so in particular also in the dispensing orifice channel leading to the dispensing mouth, so that the dispensing orifice returning to the closure position in the course of the restoration does not permit any return flow of mass against the dispensing direction until the complete closure position has been reached.
  • Figure 1 shows a dispenser of the type in question in longitudinal section, concerning an unactuated basic position of the donor.
  • FIG. 2 shows the enlargement of region II in FIG. 1;
  • FIG. 3 shows the enlarged view of a donor mouth of the dispenser according to arrow III;
  • FIG. 4 is a longitudinal sectional view of the dispenser corresponding to FIG. 1, but with respect to the dispensing position;
  • FIG. 4 is a longitudinal sectional view of the dispenser corresponding to FIG. 1, but with respect to the dispensing position;
  • FIG. 5 shows the enlargement of the region V in FIG. 4;
  • FIG. 6 shows the view against the dispensing opening according to arrow VI in FIG. 4.
  • a dispenser 1 for arrangement on a storage container 2.
  • the storage container 2 may be formed according to the illustrated embodiment as a substantially cylinder-like body, with a central longitudinal axis x, which may prevail in a corresponding assignment position and the dispenser 1 preferably in the form of a rotation axis.
  • the storage container 2 has a storage chamber 3, for receiving a mass to be donated M.
  • This storage chamber 3 may be limited on the bottom side by a follower piston. 4
  • the dispenser 1 can be inserted into the opening of the storage container 2 pointing upwards in a standard installation state of the storage container 2 according to FIG. 1 and fastened to the storage container 2.
  • the dispenser 1 can essentially be composed of a head piece 5 and a dispenser pump 6.
  • the dispenser pump 6 may first comprise a piston body 7 with a piston 8 and a pot part 9 with a pot bottom 28 and a cylinder base. have cut 10.
  • the piston 8 is slidably received along the longitudinal axis x in the cylinder portion 10, wherein between the piston 8 and the cylinder portion 10 and further limited by the pot bottom 28 of the pot part 9, a pumping chamber 11 may be formed.
  • the cup portion 9 may be designed to be adaptable to different storage containers 2, in particular different opening diameter and / or cross-sections of the storage container 2 interchangeable.
  • the pumping chamber 11 can connect an inlet channel 12 and an outlet channel 13, wherein both channels can be separated by an inlet-side valve 14 and an outlet-side valve 15 to the pumping chamber 11.
  • the two check valves 14 and 15 may preferably be installed to be in the same direction, i. E. open in the dispensing direction.
  • a return device 16 in the illustrated embodiment in the form of a cylindrical spring, may be arranged.
  • the return device 16 may further be arranged so that it can be supported in a preferably concentric arrangement to the longitudinal axis x at one end on the bottom of the pot 28 and the other end can act against a terminal wall of the piston body 7, such that the head piece 5 with the piston body and the piston 8 is acted upon in the direction of a pump chamber enlargement, to refill the pumping chamber 11 after a pumping stroke, in which the pumping chamber volume is reduced.
  • the piston body 7 and the pot part 9 may each be formed substantially pot-shaped. They can engage with each other and together limit the donor pump 6 to the outside, so that a capsule-like housing is formed.
  • valves 14 and 15 may also be formed as so-called annular gap valves with ringartigem valve body, which covers an annular gap 19 and 20 of the input channel 12 and the output channel 13, respectively.
  • the dispenser pump is not limited to radially symmetrical embodiments, but may, for example, also have an arbitrary, for example, square or polygonal shape in cross section.
  • the annular gap valves shown instead of the annular gap valves shown, other known check valves, such as valves valves, can be used.
  • the piston 8 may be formed integrally with the piston part 7. A kinematic reversal of the dispenser pump 6 with a reversal of the opening direction of the check valves is possible.
  • the head piece 5 can connect to the dispenser pump 3 and can have a dome-like actuating part 21 with a dispensing channel 22 and a dispensing mouth 23, furthermore a substantially preferred transverse directed to the longitudinal axis x upper side formed actuating surface 24 and an optionally concentric with the longitudinal axis x rotating actuator part wall 25th
  • the actuating part 21 can preferably be guided circumferentially via its actuating part wall 25 through the pot wall 17 of the cup part 9 in the axial direction.
  • the dispensing channel 22 initially receiving the longitudinal axis x in its longitudinal extension in the illustrated exemplary embodiment can, with reference to a cross-sectional view, in which the longitudinal axis x represents a line, for example according to FIG. 1, essentially radially outward into a dispensing orifice channel 26 be guided.
  • the dispensing channel 22 may in this case be sealingly inserted into the outlet channel 13, whereby further in use position the piston 8, the piston body 7 and the dispensing channel 22 together with the actuating part 21 can cooperate for the common method along the longitudinal axis x. Accordingly, the entire head piece 5 can be supported with the piston 8 fixed thereto via the restoring device 16.
  • the mass M can preferably spread by placing the dispenser 1 on the storage container 2 by the opening in the course of touchdown according to pressurization input valve 14 into the pumping chamber 11 for the first filling of the same.
  • the dispenser 1 in particular the head piece 5 in the non-use position of a cap 27 may be covered.
  • the latter in the case of the cup wall 17, for example, the latter can be locked in place, optionally, as is also preferred, under axial support on the fastening projection 18.
  • a limiting device 29 may be provided for limiting the axial displaceability of the head piece 5 together with the piston 8, in particular in a distance to the cup portion 9 position.
  • the limiting position illustrated by way of example in FIG. 1 is the position of a maximum filling of the pumping chamber 11.
  • the dispenser pump 6 may be fixed to the storage container 2 by a latching connection 30. This can be given in a region substantially directly below the fastening projection 18 of the cup part 9 which is supported on the wall of the storage container 2.
  • the dispensing orifice 23 can, as is preferred, be formed by two in the closed state directly superimposed, in particular flat - Derlying lip portions 31 and 32 may be formed. It can be given in accordance with a so-called lip closure in the donor mouth 23 accordingly.
  • Both the lip closure forming lip portions 31 and 32 are preferably anchored in the head piece 5, for example, according to an overmolding of a lip portion end by the head piece 5 substantially forming plastic material.
  • the lower lip section 32 in the usual setting-up state can not or is not essentially movably fastened to the head piece 5, while the upper lip portion 31 in the usual set-up position permits movement of the lip portion 31 in a direction transverse to an output direction r of the mass M, in particular in the dispensing duct 26, due to a merely end-sided connection to the head piece 5.
  • the lip portions 31 and 32 may be made of an elastic material such as an elastomeric material or rubber.
  • the lip sections 31 and 32 lie on one another and thus close the dispensing stop channel 26.
  • the lifting part 33 may be a substantially rigid part.
  • the end of the lifting part 33 associated with the lip section 31 can be rooted in the material of the lip section 31, for example such that the relevant lifting part end on the underside, facing the lower lip section 32, is covered by the material of the upper lip section 31. In this way, a full-surface contact of the surfaces of the lip sections 31 and 32 facing each other may be provided in the dispensing opening closure position.
  • the relevant end of the lifting element 33 can, for example, be overmoulded by the material of the lip section 31.
  • the lifting part 33 may, as also shown, in one piece, in addition, if appropriate, also of the same material, pass into a lever part 34.
  • This can extend below the actuating part 21, in particular the actuating surface 24, in this case optionally cutting the longitudinal axis x and the dispensing channel 22 substantially across.
  • the lever member 34 may be set with respect to a longitudinal cross-section of Figure 1 opposite to the dispensing mouth 23 on the head piece 5. In the illustrations, a detent 35 is shown in this regard. The lever member 34 may thus extend starting from the latching 35 on the viewed in the longitudinal cross-section of Figure 1 total length to the connection of the lifting part 33 with the lip portion 31 free-standing.
  • an elastically deformable section 36 is provided on the underside of the lever part 34, which may extend in a dome-like manner from the catch 35 to the lifting part 33.
  • This is essentially defined by the lever part 34 on the head piece 5 fixed, for example, in a total possible rotationally symmetrical configuration of the head piece 5 circumferentially along a section pot wall 37th
  • the section 36 may be underside, i. facing away from the lever member 34, are in contact with the particular held in the dispensing channel 22 mass M. Further, the section 36 may be on the underside with the mass M in Spendemündungskanal 26 in contact.
  • this can be achieved by an end section of the dispensing orifice channel 26 facing away from the dispensing mouth 23, which runs essentially rectified to the end
  • Dispensing channel 22 namely according to the illustrations substantially in parallel alignment to the longitudinal axis x.
  • the elastically deformable section 36 can be located in the unactuated dispensing position according to FIGS. 1 to 3, correspondingly in the unloaded position. ment, on which the underside of the section 36 facing opening cross sections of the Spendemündungskanals 26 and the dispensing channel 22 rest or with a small distance of a few tenths of millimeters to one or two, optionally three or four millimeters extend to this. Thus, if necessary, be achieved by the portion 36 between the dispensing channel 22 and the Spendemündungskanal 26 a seal or barrier.
  • the deformation of the elastic portion 36 may, as also shown, lead to a dome-shaped elevation of the section 36. This initially and essentially results in a transition channel section 38, which connects the dispensing opening 23 to the dispensing opening channel 26 below the section 36, via which the mass M conveyed through the dispensing channel 22 can exit into the dispensing orifice channel 26 and via the dispensing opening 23.
  • the geometric pivot axis set in the latch 35 can, but optionally also in the region of the section 36 freely overhanging portion of the lever member 34 due to given elastic properties of the lever part-material.
  • a dispenser which is characterized in that a lip portion 31 for opening the dispensing mouth 23 is liftable by means of a engaging on the lip portion 31 lifting part 33 of the other lip portion 32, wherein the lifting part 33 with an impingement direction b transversely to an output direction r the mass M acts on the lip portion 31.
  • a dispenser which is characterized in that the lifting part 33 is movable by a built-up in the course of an output of mass M in the dispenser 1 melt pressure for opening the dispensing mouth 23.
  • a dispenser which is characterized in that the melt pressure acts on a lever part 34 which moves the lifting part 33.
  • a dispenser which is characterized in that the lever part 34 is formed as part of the lifting part 33 in one piece with the lifting part 33.
  • a dispenser which is characterized in that the elastically deformable portion 36 is deformable for acting on the lever member 34 by the melt pressure.

Landscapes

  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)

Abstract

L'invention concerne un distributeur (1) pour la distribution de matières liquides ou pâteuses (M), comportant une partie de tête (5) présentant une embouchure de distribution (23), l'embouchure de distribution (23) étant formée par des segments de lèvre (31, 32) directement superposés. L'invention vise à améliorer un tel distributeur (1) de manière avantageuse. A cet effet, un segment de lèvre (31) peut être soulevé par rapport à l'autre segment de lèvre (32) au moyen d'une partie de levage (33) en prise avec le segment de lèvre (31) afin d'ouvrir l'embouchure de distribution (23), la partie de levage (33) agissant sur le segment de lèvre (31) avec une direction d'actionnement (b) perpendiculaire à une direction de distribution (r) de la matière (M).
EP18796366.5A 2017-10-12 2018-10-11 Distributeur de matières liquides ou pâteuses Withdrawn EP3694654A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1716675.2A GB201716675D0 (en) 2017-10-12 2017-10-12 Dispenser
PCT/EP2018/077671 WO2019072945A1 (fr) 2017-10-12 2018-10-11 Distributeur de matières liquides ou pâteuses

Publications (1)

Publication Number Publication Date
EP3694654A1 true EP3694654A1 (fr) 2020-08-19

Family

ID=60419139

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18796366.5A Withdrawn EP3694654A1 (fr) 2017-10-12 2018-10-11 Distributeur de matières liquides ou pâteuses

Country Status (6)

Country Link
US (1) US11185877B2 (fr)
EP (1) EP3694654A1 (fr)
CN (1) CN111278571B (fr)
CA (1) CA3078944A1 (fr)
GB (1) GB201716675D0 (fr)
WO (2) WO2019072945A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102297663B1 (ko) * 2019-10-31 2021-09-03 (주)연우 펌프 용기

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FR2914963B1 (fr) * 2007-04-12 2009-07-10 Rexam Dispensing Smt Soc Par A Pompe de distribution d'un liquide contenu dans un flacon
DE102007044180B4 (de) * 2007-09-15 2014-02-06 Cosmed Gmbh & Co Kg Selbstschließender Ausgabekopf für einen Druckbehälter
JP5472778B2 (ja) * 2008-07-14 2014-04-16 隆 片山 搾出ノズルおよびレバー付容器
GB0817923D0 (en) * 2008-10-01 2008-11-05 Obrist Closures Switzerland A closure
KR100950160B1 (ko) * 2009-07-15 2010-03-30 이영주 화장품 용기의 버튼 슬라이드식 개폐장치
DE102011101898A1 (de) * 2011-05-18 2012-11-22 Meadwestvaco Calmar Gmbh Fluidaustragkopf
FR2997873B1 (fr) * 2012-11-14 2018-03-16 Promens Sa Dispositif de distribution d'un produit liquide a pateux par une pompe de dosage entierement etanche

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WO2019072943A1 (fr) 2019-04-18
CN111278571B (zh) 2022-05-24
GB201716675D0 (en) 2017-11-29
US11185877B2 (en) 2021-11-30
WO2019072945A1 (fr) 2019-04-18
CA3078944A1 (fr) 2019-04-18
US20210220854A1 (en) 2021-07-22
CN111278571A (zh) 2020-06-12

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