EP1275591A2 - Distributeur de fluides - Google Patents

Distributeur de fluides Download PDF

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Publication number
EP1275591A2
EP1275591A2 EP02014518A EP02014518A EP1275591A2 EP 1275591 A2 EP1275591 A2 EP 1275591A2 EP 02014518 A EP02014518 A EP 02014518A EP 02014518 A EP02014518 A EP 02014518A EP 1275591 A2 EP1275591 A2 EP 1275591A2
Authority
EP
European Patent Office
Prior art keywords
dosing head
discharge device
closure
storage container
locking means
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Withdrawn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
EP02014518A
Other languages
German (de)
English (en)
Inventor
Stefan Ritsche
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.)
Aptar Radolfzell GmbH
Original Assignee
Erich Pfeiffer GmbH
Ing Erich Pfeiffer 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 Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Publication of EP1275591A2 publication Critical patent/EP1275591A2/fr
Withdrawn legal-status Critical Current

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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
    • B05B11/01—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
    • B05B11/1049—Attachment arrangements comprising a deformable or resilient ferrule clamped or locked onto the neck of the container by displacing, e.g. sliding, a sleeve surrounding the ferrule
    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position

Definitions

  • the invention relates to a discharge device for a medium with a a dispensing operation actuated dosing head, as well as with a carrier unit, which is assigned to the dosing head and which at an outlet area a storage container for the medium can be fastened, the dosing head with the help of at least one manually releasable locking means in at least an ineffective blocking position is held.
  • the invention also relates to a closure device for an exit area a storage container for a medium with a closure unit, which a fastening part which can be fastened to the outlet area and one has movable securing part relative to the closure part, force or form-locking means for temporarily achieving an active connection between the closure part and the securing part in at least an effective direction are provided.
  • a discharge device for a medium is known from DE 33 16 308 A1.
  • the known discharge device has a dosing head that is assigned to a manually operated pump.
  • the dosing head and the pump are attached to a storage container by means of a carrier unit, which takes up the medium to be discharged.
  • the dosing head is relative to that Carrier unit and to the pump in an upper and a lower end position with the help of a locking element and corresponding recesses lockable. In the two locked end positions, the manual are detachable, the dosing head is ineffective, i.e. he cannot carry out a discharge carry out.
  • a discharge device for a medium is known from WO 98/30464, the one closure device for an outlet region of a storage container for the medium includes.
  • the closure device has one sleeve-like closure part with an internal thread on the external thread of the outlet area designed as a neck of the storage container can be screwed on.
  • the closure part of a cap-like securing part surround.
  • the cap-shaped securing part is by means of teeth operatively connected in one screwing direction to the internal closure part.
  • the gear means are ineffective, so that no torque transmission from the safety part to the Closure part takes place.
  • the active connection i.e. the interlocking between The securing part and the locking part are only in the unscrewing direction and thus in the fastening direction of the closure part. On releasing the locking part is therefore with the securing part in place not possible. This is to prevent a simple Unscrewing the locking device gives unauthorized access to the Contents of the storage container can be done.
  • the object of the invention is a discharge device and a closure device of the type mentioned at the beginning to create the unauthorized access to the contents of the storage container, in particular prevent for children and still loosen the discharge device or the closure device of the storage container.
  • the discharge device is childproof in a particularly advantageous manner executed. Because on the one hand there is an unauthorized operation of the Dosing head excluded due to the manually releasable locking agent. On the other hand, there is also an unauthorized removal of the entire discharge device prevented from the storage container, since the closure part is blocked by the fuse. Both the dosing head and the Carrier unit serving as the closure device are thus childproof executed.
  • the at the exit area of the storage container attachable closure part of the carrier unit can preferably by a Screw connection to be fixed at the outlet area.
  • the exit region is preferably designed as a container neck.
  • the closure part can be detached from the storage container become.
  • the means for overriding the fuse are provided for this purpose. As a means to override the fuse are preferred Unlocking means provided in the normal operation of the discharge device are kept inoperative. Restraining means are preferably used for this purpose intended. Force or form-locking means can advantageously be used as unlocking means be provided on the one hand on the closure part and on the other are provided on a movable part of the carrier unit.
  • the at least one, manually releasable locking means for temporary blocking The dosing head can be blocked by a one-hand operation or preferably by a two-hand operated one or several steps existing operation can be solved.
  • Especially at least one manually releasable locking means is advantageous an additional locking mechanism for the dosing head combined as they is apparent from the unpublished DE 100 07 638.6.
  • the carrier unit has a securing part on, which is movable relative to the storage container, and the closure part and the securing part have mutually corresponding ones Force or positive locking means, in particular gear means, on the are kept out of engagement with one another by restraining means and for one Detach the closure part from the storage container against the retention force the restraining means can be brought into engagement with one another at times.
  • the mobility of the securing part relative to the closure part can by elastic deformability of the securing part and / or by Axial or radial movements of at least a section of the securing part take place relative to the closure part.
  • the axial or radial movements relate to a central longitudinal axis of the discharge device.
  • the securing part is preferably designed like a sleeve or cap and covers the outside of the fastener for access to the fastener to prevent.
  • the force or form-locking means can over be distributed over the entire circumference of the two parts or themselves only in certain section areas of the circumference.
  • Retaining means are preferably provided, which have a corresponding Exercise a restoring effect on the safety part.
  • As a restraint can also elastically deformable areas of the securing part be provided under tension in the respectively deformed state stand and thus when the load on the securing part is removed return it to its original position.
  • the non-positive or positive locking means such on opposite surface sections of the two parts arranged that the force or positive locking means by an axial movement of the two parts can be brought into engagement with one another.
  • a restraint elastic resilient support elements are provided, which are attached support the other part.
  • They are preferably elastically deformable Support elements are provided on the securing part and are supported the closure part.
  • this is at least one locking means between a functional position blocking the dosing head and a rest position releasing the dosing head is movably arranged.
  • the locking means can be arranged to be movable in different ways his. It is advantageous to use the locking means as a slide, as a lever, mechanically as a plug-in element or in another way. The mobility can also be due to the elastic deformability of the locking means are caused.
  • the at least one locking means can be arranged on the securing part or on the dosing head.
  • At least one is used as the locking means Arranged locking element on the carrier unit, the at least one corresponding Locking receptacle on the dosing head is assigned.
  • This is with simple means a positive connection for locking the dosing head achievable.
  • Preferably at least two locking elements are on opposite Sides of the dosing head and a corresponding number provided on the dosing head.
  • the locking element is in one piece arranged the securing part and flexibly flexible.
  • the locking element is integrally formed on the securing part and can be moved elastically through corresponding slots or cutouts exposed.
  • the one-piece arrangement of the at least one locking element on the securing part reduces the number of components required for the discharge device, which makes it more cost-effective to manufacture is guaranteed.
  • locking means for the dosing head provided by at least one movement step of the dosing head can be unlocked to release the dosing head for a discharge process.
  • These locking means are in addition to the at least one locking means provided and are preferably according to the in the not previously published DE 100 07 638.6 performed mechanics.
  • the one on which the invention is based Task solved in that the force or positive locking means Restraint means are kept disengaged and by an axial movement of the securing part relative to the closure part against each other Retaining force of the restraining means can be brought into engagement.
  • the same advantages result as for the previously described combined design, in addition to the child-resistant Lock also a childproof dosing head actuation provided is. Reference is therefore made to the previous description.
  • a discharge device for a medium preferably one for treatment to be used, dosed, atomized in human skin or in another way dispensable product, has a manually operable Pump 1 on the outlet side with a dosing head 2 in Connection is established.
  • the pump 1 is in a storage container that is not closer is shown, can be used.
  • the pump 1 and the dosing head 2 are by means of a carrier unit 3, 4 at an outlet area of the storage container fixable.
  • the carrier unit 3, 4 is made in two parts by on the one hand, they point to the outlet area of the storage container attachable closure part 3 and secondly the closure part 3 has sleeve-like outside covering securing part 4.
  • the closure part 3 is provided with an internal thread 11, which corresponds to a corresponding External thread of the outlet area of the storage container can be screwed on. This ensures the secure fastening of the closure part 3 guaranteed on the storage container.
  • the securing part 4 is coaxial with a central longitudinal axis of the pump 1 the closure part 3 can be placed, with an outer jacket of the securing part 4 completely covers the closure part 3 over its entire height.
  • the securing part 4 has an internal one Ring flange 5 on the lower end of an annular shoulder (not specified) connected in one piece to the outer jacket is.
  • 2 to 4 is the profile the securing part 4 including the ring flange 5 can be seen. Between the ring flange 5 and the outer ring profile section the securing part 4 results in an upwardly open annular gap, in the mounted operating state a wall of the dosing head 2 dips.
  • the securing part 4 is relative to the closure part 3 about the central longitudinal axis rotatable.
  • the dosing head 2 is in shape by two locking means of two locking tabs 6 on the opposite sides of the securing part 4 lockable in a blocking position in which the dosing head cannot be operated.
  • opposite latching tabs 6, the one at its upper edge analogous to the upper ring edge of the outer casing of the securing part are curved approximately inwards at right angles, a locking element in the form of a Locking cam 8, which has a corresponding one on the dosing head 2 Locking recess 9 is assigned.
  • the two locking tabs 6 are in one piece integrated with the outer jacket of the securing part 4 and on their two long sides through two parallel longitudinal slots that are open at the top, flexibly movable.
  • the elastic mobility results from the choice of material for the securing part 4.
  • a suitable one Material is a plastic that is elastically deformable within certain limits, preferably a thermoplastic.
  • a gripping surface 7 is provided in the form of a corrugation is continued up to the lower edge of the securing part 4.
  • the closure part has 3 in its outer circumference an annular shoulder 17, from which the Closure part 3 in its lower section an outer circumference with a reduced Has diameter.
  • This ring shoulder 17 is in the assembled Condition of the securing part 4 on the closure part 3 approximately Height of the lower end areas of the longitudinal slots for each locking tab 6 and thus approximately at the level of the upper end region of the grip surfaces 7.
  • the dosing head 2 is for the transfer to the actuation position counterclockwise - in a plan view of seen the dosing head 2 - rotated to a tactile stop. It must therefore simultaneously with the compression of the outer shell of the Securing part 4 in the area of the grip surfaces 7 of the dosing head 2 is rotated to re-engage the locking cams 8 in the locking receptacle 9 to prevent.
  • the dosing head 2 is a further locking geometry as a locking means 16, 15 assigned, already in DE 100 07 638.6 is described in detail. For this reason, not at this point discussed in more detail this locking mechanism, but to the supplementary Disclosure referred to DE 100 07 638.6.
  • the dosing head 2 is to unlock this locking geometry first up to a tactile Stop turned counterclockwise.
  • actuation position of the dosing head 2 in which the dosing head 2 for an actuation of a discharge process are pressed down can.
  • the teeth 15 of the locking geometry is designed such that a Power transmission between securing part 4 and locking part 3 only in the fastening direction of the screw thread of the closure part 3 is done. In contrast, the securing part rotates in the release direction 4 on the closure part 3 through.
  • gear means which act as a force or form-fit means for loosening of the secured closure do not necessarily have to serve assigned to the closure device of the discharge device for media be, as it is based on the embodiment shown in FIGS. 1 to 11 the case is. It is also possible to use such a closure device according to an embodiment of the invention, not shown as a childproof closure of a storage container without additional Discharge function to be provided.
  • the toothing means 10, 12 by axial stroke, i.e. by an axial movement, between the securing part 4 and the closure part 3 engage with each other brought.
  • the gearing means 10, 12 can be spaced apart from one another Restraint means in the form of resilient support elements 18 intended.
  • These support elements 18 are designed as spring bars that from the upper, right-angled ring edge of the securing part 4 protrude downwards in one piece. In the illustrated embodiment (see FIG. 7) a total of four spring bars 18 are provided, which are evenly distributed on the circumference of the ring edge are.
  • the spring bars 18 are supported on an annular slope 14 of the upper one Edge region of the closure part 3, which has a conical ring surface forms. As soon as an axial one on the securing part 4 Downward load, i.e. to the closure part and to the storage container is exercised, the spring bars 18 along the conical Annular surface 14 pressed out and biased.
  • the Gear cams 12 of the securing part 4 arrive at the assigned Gear reason between the gear cams 10 des Locking part 3 to the system, whereby when applying a Torque on the securing part 8 a positive / non-positive Transfer of a corresponding unscrewing torque to the Closure part 3 is effected.
  • FIG. 12 Another embodiment of the invention, as indicated in Fig. 12 enables the locking part to be secured on the storage container and still unscrew if necessary.
  • There is a gear ring for this 3a cannot be detached from the outlet area of the storage container connected.
  • the outer sleeve 4a shown, the gear ring 3a surrounds is part of the closure part.
  • the internal toothing 12a the outer sleeve in engagement with the teeth 10a of the toothed ring 3a is a release of the closure part from the outlet region of the storage container not possible.
  • a unscrewing torque on an internal closure part 3a not by axial pressure the securing part 4a, but rather by radial pressure on an outer sleeve of the securing part 4a.
  • the toothing means 12a in the undeformed state the securing part 4a out of engagement with the internal toothing means 10a of the closure part 3a. Only through a pressure load get inward at the level of the external toothing means 12a the toothing means 10a and 12a in contact with each other and enable unscrewing the closure part 3a from the storage container.
  • the locking means for blocking the dosing head 2b are also lever-shaped. In the illustrated embodiment becomes the tipping point of the by the latching tab 6b and the gripping surface 7b formed lever achieved by a support cam 17b, which on a The outer jacket of the internal closure part 3b is supported. Furthermore the function corresponds to the previously described embodiment. For this reason, the same reference numerals have been used, only with the addition of the letter b.
  • the locking means is for blocking of the dosing head 2b as a sliding element 6c, which with a Grip surface 7c is provided.
  • a sliding link 19 is provided in order to move the To achieve displacement element 6c relative to the outer sleeve 4c is in the Outer sleeve of the securing part 4c .
  • the sliding link 19 is designed such that the desired one Blocking or release of the dosing head 3c is achieved. simultaneously it must be ensured that the sliding element 6c is not simple Pressing the dosing head 2c down into the release position is transferred in which the dosing head 2c can be rotated.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP02014518A 2001-07-11 2002-07-01 Distributeur de fluides Withdrawn EP1275591A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10134796 2001-07-11
DE10134796A DE10134796A1 (de) 2001-07-11 2001-07-11 Austragvorrichtung für ein Medium

Publications (1)

Publication Number Publication Date
EP1275591A2 true EP1275591A2 (fr) 2003-01-15

Family

ID=7692130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014518A Withdrawn EP1275591A2 (fr) 2001-07-11 2002-07-01 Distributeur de fluides

Country Status (3)

Country Link
US (1) US20030010793A1 (fr)
EP (1) EP1275591A2 (fr)
DE (1) DE10134796A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070051754A1 (en) * 2005-09-08 2007-03-08 Strand Toralf H Button actuated mechanism for a dispensing canister
DE102006005954A1 (de) 2006-02-02 2007-08-16 Ing. Erich Pfeiffer Gmbh Dosiereinrichtung mit Arretierung
DE102007056380B4 (de) * 2007-11-22 2020-06-25 WestRock Dispensing Systems Hemer GmbH Verschlusskappe für einen Austragkopf
DE102010036352A1 (de) * 2010-07-12 2012-01-12 Rpc Bramlage Gmbh Spender zur Ausgabe flüssiger bis pastöser Massen
EP2857325A1 (fr) * 2010-07-16 2015-04-08 McGill Technology Limited Appareil de distribution
DE102012024681B4 (de) 2012-12-18 2016-08-04 Meadwestvaco Calmar Gmbh Kindergesicherte Austragvorrichtung
FR3000039B1 (fr) * 2012-12-21 2015-07-03 Dior Christian Parfums Systeme de recouvrement escamotable et ensemble de conditionnement et d'application de produit equipe d'un tel systeme
DE102013000755A1 (de) * 2013-01-17 2014-07-17 Meadwestvaco Calmar Gmbh Kindergesicherte Austragvorrichtung
DE102013000756A1 (de) 2013-01-17 2014-07-17 Meadwestvaco Calmar Gmbh Kindergesicherte Austragvorrichtung
FR3031916B1 (fr) 2015-01-27 2019-12-13 Lablabo Dispositif de conditionnement et de distribution de produit presentant un agencement de protection pour enfant
WO2018027129A1 (fr) * 2016-08-04 2018-02-08 Rsc Chemical Solutions Système de distribution de fluide multifonctionnel et procédés de distribution associés
USD920805S1 (en) 2019-05-30 2021-06-01 Berlin Packaging, Llc Container with pump actuator
US10752412B1 (en) 2019-11-06 2020-08-25 Berlin Packaging, Llc Child resistant container with pump actuator
WO2021248239A1 (fr) * 2020-06-10 2021-12-16 Hexo Operations Inc. Appareil et procédés d'accouplement supplémentaire entre un ensemble pompe et un récipient
CN112777123B (zh) * 2020-12-28 2022-07-05 广州蓝月亮实业有限公司 喷雾泵及液体分配装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316308A1 (de) 1982-05-04 1983-11-10 S A R S.p.A., 66020 S. Giovanni Teatino, Chieti Handpumpe mit in abgesenkter stellung blockierbarer ausgabekappe zur ausgabe von fluiden substanzen
WO1998030464A1 (fr) 1997-01-10 1998-07-16 Valois S.A. Dispositif de distribution a securite de devissage
DE10007638A1 (de) 2000-02-19 2001-08-23 Pfeiffer Erich Gmbh & Co Kg Spender für Medien

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000332A (en) * 1989-06-05 1991-03-19 Whitacre Robert J Waste disposal container with a non-removable, permanent closure
US5280842A (en) * 1992-12-15 1994-01-25 Kerr Group, Inc. Low reverse torque closure assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316308A1 (de) 1982-05-04 1983-11-10 S A R S.p.A., 66020 S. Giovanni Teatino, Chieti Handpumpe mit in abgesenkter stellung blockierbarer ausgabekappe zur ausgabe von fluiden substanzen
WO1998030464A1 (fr) 1997-01-10 1998-07-16 Valois S.A. Dispositif de distribution a securite de devissage
DE10007638A1 (de) 2000-02-19 2001-08-23 Pfeiffer Erich Gmbh & Co Kg Spender für Medien

Also Published As

Publication number Publication date
DE10134796A1 (de) 2003-01-30
US20030010793A1 (en) 2003-01-16

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