EP0810036A2 - Closure cap with integrated dispensing pump - Google Patents

Closure cap with integrated dispensing pump Download PDF

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Publication number
EP0810036A2
EP0810036A2 EP97108654A EP97108654A EP0810036A2 EP 0810036 A2 EP0810036 A2 EP 0810036A2 EP 97108654 A EP97108654 A EP 97108654A EP 97108654 A EP97108654 A EP 97108654A EP 0810036 A2 EP0810036 A2 EP 0810036A2
Authority
EP
European Patent Office
Prior art keywords
closure cap
cap
container
pump
piston rod
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Withdrawn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
EP97108654A
Other languages
German (de)
French (fr)
Other versions
EP0810036A3 (en
Inventor
Hans-Werner Stolle
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.)
SHB Warenhandels- und Beteiligungs GmbH
Original Assignee
SHB Warenhandels- und Beteiligungs 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 SHB Warenhandels- und Beteiligungs GmbH filed Critical SHB Warenhandels- und Beteiligungs GmbH
Publication of EP0810036A2 publication Critical patent/EP0810036A2/en
Publication of EP0810036A3 publication Critical patent/EP0810036A3/en
Withdrawn legal-status Critical Current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
    • B05B11/1001—Piston pumps
    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position

Definitions

  • the invention relates to a closure cap for containers with an integrated dispenser pump.
  • Such caps serve, for example, to promote cleaning or care liquids from a container.
  • Such caps generally have a circular outline shape and are screwed onto the screw neck of a container in the assembled state.
  • a pump housing is attached to the inside of the top cap wall when installed.
  • a piston rod with pump pistons formed thereon is guided in a longitudinally displaceable manner in the pump housing.
  • the piston rod protrudes through an opening in the closure cap and carries a pump head at its free end.
  • a radially outwardly projecting delivery nozzle is formed on the pump head.
  • a locking device is provided, with the aid of which the pump head or the piston rod can be locked in a pressed-in or retracted position.
  • This locking takes place, for example, by means of an external thread formed on the pump head, which interacts with a corresponding internal thread on the closure cap.
  • a compression spring arranged in the pump is compressed. This preload causes increased frictional forces when the lock is released, i.e. when the pump head is turned counterclockwise.
  • the closure cap is at least partially unscrewed from the container and the container is therefore no longer sealed. Liquid can then escape from the inside of the container.
  • Closure caps are also known in which the locking does not take place by means of a screw connection, but rather in that the pump head snaps into the closure cap in the manner of a snap connection.
  • this snap connection is so firm due to the spring action that when the Pump head, for example in order to bring the dispensing nozzle into a position which is favorable for the removal of liquid, the closure cap is loosened.
  • closure cap can be attached to a container in a rotationally fixed manner. In this way, the pump head or the piston rod of the dispenser pump can be rotated in any direction without the closure cap detaching from the container.
  • An advantageous embodiment of this rotary fixation is that the closure cap can be fastened to the container by a positive connection that is effective in the direction of rotation.
  • the closure cap preferably has an oval outline shape and can be fastened to the container in the manner of a snap connection. In this way, on the one hand, the internal thread on the closure cap, which can only be produced with increased injection molding outlay, is dispensed with.
  • the automatic assembly of the closure cap on a container is considerably simplified. No screwing tools are required.
  • the cap just has to be pushed onto the container very simply.
  • the snap connection is advantageously designed such that an at least partially circumferential locking projection is present on the inside of the closure cap, which engages in a complementary locking groove on the outer circumference of a container neck or a container shoulder.
  • FIG. 1 shows a closure cap 1 according to the invention with an integrated dispenser pump 2. It has an oval outline shape (Fig. 2).
  • the wall 3 which closes the sealing cap 1 on top is drawn into the interior of the sealing cap and forms an approximately cup-shaped recess 4.
  • the region of the wall 3 which forms the bottom 9 of the recess 4 has a central opening 5.
  • an internally hollow piston rod 6 is longitudinally displaceable and rotatable.
  • a pump housing 10 is fixed on the underside of the bottom 9.
  • the piston rod 6 projects with its end facing away from the pump head 7 into the essentially cylindrical pump housing and has a piston 13 at this end.
  • a pressure spring 14 is arranged in the pump housing 10, which is supported on the one hand on the pump housing and on the other hand on the piston 13 or on the piston rod 6.
  • the pump housing 10 tapers at its lower end to an intake port 15 to which an intake hose 12 is attached.
  • a ball valve 16 is arranged at the transition between the intake connector 15 and the pump housing 10.
  • Another ball valve 17 is arranged within the piston rod 6 surrounding a delivery channel 18 near the pump head 7.
  • the pump head 7 is provided with a circumferential locking projection 19 on its outer circumference. In the locked state, this locking projection engages in a locking groove 20.
  • the locking groove 20 is arranged on the inside of a collar 23 surrounding the opening 5 and extending from the base 9 in the direction of the pump head 7.
  • the pump head To lock the pump head, it is pressed down in the direction of arrow 24.
  • the compression spring 14 is compromised.
  • the locking projection 19 engages in the locking groove 20.
  • the pump head rotated in the direction of arrow 25.
  • the torque exerted on the pump head is transmitted to the closure cap 1 as a result of the friction between the latching projection 19 and the latching groove 20, which is increased due to the prestressed compression spring 14.
  • the cap 1 is oval according to the invention (Fig.2), so that the cap is securely fixed to the container 22 (Fig.2) in the direction of rotation 11.
  • the closure cap 1 is fixed in the direction of its central longitudinal axis 26 by a snap connection between the closure cap and the container 22.
  • the closure cap has on its inside 27 a plurality of locking projections 28 which extend in the circumferential direction and protrude approximately radially inwards and which, in the assembled state, are in one appropriately designed locking groove (not shown) can be snapped onto a container neck. It is also conceivable for an annular circumferential projection to be present on the inside 27 instead of a plurality of locking projections.
  • the collar 23 is provided with a plurality of longitudinal slots 21. It is divided into several sections in the shape of a circular arc.

Landscapes

  • Closures For Containers (AREA)

Abstract

The closure cap (1) with integrated pump (2) has a hollow piston rod (6) turnable and movable in a top aperture (5), and a pump housing (10) connected to the cap. The cap is non-turnably fastened to a container. The fastening consists of a positive locking connection, active in direction of turning (1), between cap and container. The cap is oval, and snap-fastened to the container neck. A locking projection (28) on the inside (27) of the cap acts with a complementary locking groove in the container neck.

Description

Die Erfindung betrifft eine Verschlußkappe für Behälter mit integrierter Spenderpumpe. Solche Verschlußkappen dienen etwa dazu, Reinigungs- oder Pflegeflüssigkeiten aus einem Behälter zu fördern. Derartige Verschlußkappen weisen in der Regel eine kreisrunde Umrißform auf und sind im Montagezustand auf den Schraubhals eines Behälters aufgeschraubt. An der Innenseite der im Montagezustand oberen Verschlußkappenwand ist ein Pumpengehäuse befestigt. Im Pumpengehäuse ist eine Kolbenstange mit daran angeformten Pumpenkolben längsverschiebbar geführt. Die Kolbenstange ragt durch eine Öffnung in der Verschlußkappe nach außen und trägt an ihrem Freiende einen Pumpenkopf. Am Pumpenkopf ist ein radial nach außen abstehender Abgabestutzen angeformt.The invention relates to a closure cap for containers with an integrated dispenser pump. Such caps serve, for example, to promote cleaning or care liquids from a container. Such caps generally have a circular outline shape and are screwed onto the screw neck of a container in the assembled state. A pump housing is attached to the inside of the top cap wall when installed. A piston rod with pump pistons formed thereon is guided in a longitudinally displaceable manner in the pump housing. The piston rod protrudes through an opening in the closure cap and carries a pump head at its free end. A radially outwardly projecting delivery nozzle is formed on the pump head.

Bei derartigen Verschlußkappen ist eine Arretierung vorgesehen, mit Hilfe derer der Pumpenkopf bzw. die Kolbenstange in einer eingedrückten bzw. eingefahrenen Stellung arretierbar ist. Diese Arretierung erfolgt beispielsweise durch ein am Pumpenkopf angeformtes Außengewinde, das mit einem entsprechenden Innengewinde an der Verschlußkappe zusammenwirkt. In der arretierten Stellung der Kolbenstange ist eine in der Pumpe angeordnete Druckfeder komprimiert. Durch diese Vorspannung treten beim Lösen der Arretierung, also beim Drehen des Pumpenkopfes gegen den Uhrzeigersinn erhöhte Reibungskräfte auf. Dabei besteht die Gefahr, daß die Verschlußkappe zumindest teilweise vom Behälter geschraubt wird und dadurch der Behälter nicht mehr dicht verschlossen ist. Es kann dann Flüssigkeit aus dem Behälterinneren nach außen gelangen. Es sind auch Verschlußkappen bekannt, bei denen die Arretierung nicht durch eine Verschraubung, sondern dadurch erfolgt, daß der Pumpenkopf nach Art einer Schnappverbindung in der Verschlußkappe einrastet. Auch hier ist durch die Federbeaufschlagung diese Schnappverbindung so fest, daß beim Drehen des Pumpenkopfes, etwa um den Abgabestutzen in eine für die Flüssigkeitsentnahme günstige Lage zu bringen, die Verschlußkappe gelöst wird.In such caps, a locking device is provided, with the aid of which the pump head or the piston rod can be locked in a pressed-in or retracted position. This locking takes place, for example, by means of an external thread formed on the pump head, which interacts with a corresponding internal thread on the closure cap. In the locked position of the piston rod, a compression spring arranged in the pump is compressed. This preload causes increased frictional forces when the lock is released, i.e. when the pump head is turned counterclockwise. There is a risk that the closure cap is at least partially unscrewed from the container and the container is therefore no longer sealed. Liquid can then escape from the inside of the container. Closure caps are also known in which the locking does not take place by means of a screw connection, but rather in that the pump head snaps into the closure cap in the manner of a snap connection. Here, too, this snap connection is so firm due to the spring action that when the Pump head, for example in order to bring the dispensing nozzle into a position which is favorable for the removal of liquid, the closure cap is loosened.

Davon ausgehend ist es die Aufgabe der Erfindung, eine Verschlußkappe vorzuschlagen, bei der die genannten Nachteile umgangen sind.Based on this, it is the object of the invention to propose a closure cap in which the disadvantages mentioned are avoided.

Die Lösung dieser Aufgabe besteht darin, daß die Verschlußkappe drehfixiert an einem Behälter befestigbar ist. Auf diese Weise kann der Pumpenkopf bzw. die Kolbenstange der Spenderpumpe in beliebige Richtung gedreht werden, ohne daß sich die Verschlußkappe vom Behälter löst. Eine vorteilhatte Ausgestaltung dieser Drehfixierung besteht darin, daß die Verschlußkappe durch eine in Drehrichtung wirksame Formschlußverbindung am Behälter befestigbar ist. Vorzugsweise weist die Verschlußkappe eine ovale Umrißform auf und ist nach Art einer Schnappverbindung am Behälter befestigbar. Auf diese Weise entfällt zum einen das nur unter erhöhtem spritzgießtechnischen Aufwand herstellbaren Innengewinde an der Verschlußkappe. Zum anderen ist die automatische Montage der Verschlußkappe an einem Behälter wesentlich vereinfacht. Es sind dazu keine Schraubwerkzeuge nötig. Die Verschlußkappe muß nur ganz einfach auf den Behälter aufgedrückt werden. Die Schnappverbindung ist vorteilhafter Weise so ausgebildet, daß an der Innenseite der Verschlußkappe ein zumindest teilweise umlaufender Rastvorsprung vorhanden ist, der in eine komplementär ausgebildete Rastnut am Außenumfang eines Behälterhalses oder einer Behälterschulter einrastet.The solution to this problem is that the closure cap can be attached to a container in a rotationally fixed manner. In this way, the pump head or the piston rod of the dispenser pump can be rotated in any direction without the closure cap detaching from the container. An advantageous embodiment of this rotary fixation is that the closure cap can be fastened to the container by a positive connection that is effective in the direction of rotation. The closure cap preferably has an oval outline shape and can be fastened to the container in the manner of a snap connection. In this way, on the one hand, the internal thread on the closure cap, which can only be produced with increased injection molding outlay, is dispensed with. On the other hand, the automatic assembly of the closure cap on a container is considerably simplified. No screwing tools are required. The cap just has to be pushed onto the container very simply. The snap connection is advantageously designed such that an at least partially circumferential locking projection is present on the inside of the closure cap, which engages in a complementary locking groove on the outer circumference of a container neck or a container shoulder.

Die Erfindung wird nun anhand der beigefügten Zeichnungen näher erläutert. Es zeigen:

Fig.1
Eine erfindungsgemäße Verschlußkappe in Längsschnittdarstellung,
Fig.2
eine Draufsicht in Richtung des Pfeiles II in Fig. 1.
The invention will now be explained in more detail with reference to the accompanying drawings. Show it:
Fig. 1
A closure cap according to the invention in longitudinal section,
Fig. 2
a plan view in the direction of arrow II in Fig. 1st

In Fig.1 ist eine erfindungsgemäße Verschlußkappe 1 mit integrierter Spenderpumpe 2 dargestellt. Sie weist eine ovale Umrißform auf (Fig.2). Die die Verschlußkappe 1 oberseits abschließende Wand 3 ist in das Innere der Verschlußkappe eingezogen und bildet eine etwa topfförmige Ausnehmung 4. Der den Boden 9 der Ausnehmung 4 bildende Bereich der Wand 3 weist eine zentrale Öffnung 5 auf. In der Öffnung 5 ist eine innen hohle Kolbenstange 6 längsverschiebbar und drehbar geführt. Auf das nach oben aus der Verschlußkappe 1 herausragende Ende der Kolbenstange 6 ist ein Pumpenkopf 7 mit einem daran angeformten Abgabestutzen 8 aufgesetzt. An der Unterseite des Bodens 9 ist ein Pumpengehäuse 10 fixiert. Die Kolbenstange 6 ragt mit ihrem dem Pumpenkopf 7 abgewandten Ende in das im wesentlichen zylindrische Pumpengehäuse hinein und weist an diesem Ende einen Kolben 13 auf. Im Pumpengehäuse 10 ist eine Druckfeder 14 angeordnet, die sich einerseits am Pumpengehäuse und andererseits am Kolben 13 bzw. an der Kolbenstange 6 abstützt. Das Pumpengehäuse 10 verjüngt sich an seinem unteren Ende zu einem Ansaugstutzen 15, an dem ein Ansaugschlauch 12 befestigt ist. Am Übergang zwischen Ansaugstutzen 15 und Pumpengehäuse 10 ist ein Kugelventil 16 angeordnet. Ein weiteres Kugelventil 17 ist innerhalb der einen Förderkanal 18 umschließenden Kolbenstange 6 nahe dem Pumpenkopf 7 angeordnet.1 shows a closure cap 1 according to the invention with an integrated dispenser pump 2. It has an oval outline shape (Fig. 2). The wall 3 which closes the sealing cap 1 on top is drawn into the interior of the sealing cap and forms an approximately cup-shaped recess 4. The region of the wall 3 which forms the bottom 9 of the recess 4 has a central opening 5. In the opening 5 an internally hollow piston rod 6 is longitudinally displaceable and rotatable. On the end of the piston rod 6 protruding upward from the sealing cap 1, a pump head 7 with a delivery nozzle 8 formed thereon is placed. A pump housing 10 is fixed on the underside of the bottom 9. The piston rod 6 projects with its end facing away from the pump head 7 into the essentially cylindrical pump housing and has a piston 13 at this end. A pressure spring 14 is arranged in the pump housing 10, which is supported on the one hand on the pump housing and on the other hand on the piston 13 or on the piston rod 6. The pump housing 10 tapers at its lower end to an intake port 15 to which an intake hose 12 is attached. A ball valve 16 is arranged at the transition between the intake connector 15 and the pump housing 10. Another ball valve 17 is arranged within the piston rod 6 surrounding a delivery channel 18 near the pump head 7.

Zur Arretierung des Pumpenkopfes 7 bzw. der Kolbenstange 6 in einer eingefahrenen Stellung, etwa während des Transportes von mit Verschlußkappen der vorliegenden Art ausgerüsteten Behältern, ist der Pumpenkopf 7 an seinem Außenumfang mit einem umlaufenden Rastvorsprung 19 versehen. Im arretierten Zustand greift dieser Rastvorsprung in eine Rastnut 20 ein. Die Rastnut 20 ist an der Innenseite eines die Öffnung 5 umgebenden und vom Boden 9 sich in Richtung Pumpenkopf 7 erstreckenden Kragens 23 angeordnet.To lock the pump head 7 or the piston rod 6 in a retracted position, for example during the transport of containers equipped with closure caps of the present type, the pump head 7 is provided with a circumferential locking projection 19 on its outer circumference. In the locked state, this locking projection engages in a locking groove 20. The locking groove 20 is arranged on the inside of a collar 23 surrounding the opening 5 and extending from the base 9 in the direction of the pump head 7.

Zur Arretierung des Pumpenkopfes wird dieser in Richtung des Pfeiles 24 nach unten gedrückt. Dabei wird die Druckfeder 14 kompromiert. Schließlich rastet der Rastvorsprung 19 in die Rastnut 20 ein. Wird in dieser Stellung der Pumpenkopf in Richtung des Pfeiles 25 gedreht, so wird das auf den Pumpenkopf ausgeübte Drehmoment infolge der Reibung zwischen dem Rastvorsprung 19 und der Rastnut 20, die aufgrund der vorgespannten Druckfeder 14 erhöht ist, auf die Verschlußkappe 1 übertragen. Die Verschlußkappe 1 ist jedoch erfindungsgemäß oval ausgebildet (Fig.2), so daß die Verschlußkappe sicher am Behälter 22 (Fig.2) in Drehrichtung 11 drehfixiert ist. Die Fixierung der Verschlußkappe 1 in Richtung ihrer Mittellängsachse 26 erfolgt durch eine Schnappverbindung zwischen der Verschlußkappe und dem Behälter 22. Dazu weist die Verschlußkappe an ihrer Innenseite 27 mehrere sich in Umfangsrichtung erstreckende und etwa radial nach innen vorstehende Arretiervorsprünge 28 auf, die im Montagezustand in eine entsprechend ausgebildete Arretiernut (nicht dargestellt) an einem Behälterhals einrastbar ist. Es ist auch denkbar, daß anstelle von mehreren Arretiervorsprüngen ein ringförmig umlaufender Vorsprung an der Innenseite 27 vorhanden ist.To lock the pump head, it is pressed down in the direction of arrow 24. The compression spring 14 is compromised. Finally, the locking projection 19 engages in the locking groove 20. In this position the pump head rotated in the direction of arrow 25, the torque exerted on the pump head is transmitted to the closure cap 1 as a result of the friction between the latching projection 19 and the latching groove 20, which is increased due to the prestressed compression spring 14. However, the cap 1 is oval according to the invention (Fig.2), so that the cap is securely fixed to the container 22 (Fig.2) in the direction of rotation 11. The closure cap 1 is fixed in the direction of its central longitudinal axis 26 by a snap connection between the closure cap and the container 22. For this purpose, the closure cap has on its inside 27 a plurality of locking projections 28 which extend in the circumferential direction and protrude approximately radially inwards and which, in the assembled state, are in one appropriately designed locking groove (not shown) can be snapped onto a container neck. It is also conceivable for an annular circumferential projection to be present on the inside 27 instead of a plurality of locking projections.

Zum Lösen der Arretierung des Pumpenkopfes wird ganz einfach in Pfeilrichtung 29 geschwenkt. Der Rastvorsprung 19 wird dabei aus der Rastnut 20 herausgehoben. Um dieses zu erleichtern, ist der Kragen 23 mit mehreren Längsschlitzen 21 versehen. Er ist also in mehrere kreisbogenförmige Abschnitte unterteilt.To release the locking of the pump head, simply pivot in the direction of arrow 29. The locking projection 19 is lifted out of the locking groove 20. To facilitate this, the collar 23 is provided with a plurality of longitudinal slots 21. It is divided into several sections in the shape of a circular arc.

BezugszeichenlisteReference list

11
VerschlußkappeSealing cap
22nd
Pumpepump
33rd
Wandwall
44th
AusnehmungRecess
55
Öffnungopening
66
KolbenstangePiston rod
77
PumpenkopfPump head
88th
AbgabestutzenDispensing nozzle
99
Bodenground
1010th
PumpengehäusePump housing
1111
DrehrichtungDirection of rotation
1212th
AnsaugschlauchSuction hose
1313
Kolbenpiston
1414
DruckfederCompression spring
1515
AnsaugstutzenIntake manifold
1616
KugelventilBall valve
1717th
KugelventilBall valve
1818th
FörderkanalConveyor channel
1919th
RastvorsprungLocking projection
2020th
RastnutLocking groove
2121
LängsschlitzLongitudinal slot
2222
Behältercontainer
2323
Kragencollar
2424th
Pfeilarrow
2525th
Pfeilarrow
2626
MittellängsachseCentral longitudinal axis
2727
Innenseiteinside
2828
ArretiervorsprungLocking projection

Claims (4)

Verschlußkappe (1) mit integrierter Spenderpumpe (2), mit - einer oberseitigen Öffnung (5), in der eine innen hohle Kolbenstange (6) drehbar sowie ein- und ausfahrbar geführt ist, und - einem mit der Verschlußkappe (1) verbundenen Pumpengehäuse (10)
   dadurch gekennzeichnet,
daß die Verschlußkappe (1) drehfixiert an einem Behälter (22) befestigbar ist. Cap (1) with integrated dispenser pump (2), with - An opening on the top (5) in which an internally hollow piston rod (6) is rotatably guided and retractable and extendable, and - A pump housing (10) connected to the sealing cap (1)
characterized,
that the closure cap (1) can be fastened in a rotationally fixed manner to a container (22). Verschlußkappe nach Anspruch 1,
   gekennzeichnet durch
eine Befestigung in Form einer in Drehrichtung (11) wirksamen Formschlußverbindung zwischen Verschlußkappe (1) und Behälter.Closure cap according to claim 1,
marked by
a fastening in the form of a positive connection between the closure cap (1) and the container which is effective in the direction of rotation (11). Verschlußkappe nach Anspruch 2,
   dadurch gekennzeichnet,
daß sie eine ovale Umrißform aufweist und nach Art einer Schnappverbindung an einem Behälterhals befestigbar ist.Closure cap according to claim 2,
characterized,
that it has an oval outline shape and can be fastened in the manner of a snap connection to a container neck. Verschlußkappe nach Anspruch 3,
   gekennzeichnet durch
wenigstens einen an der Innenseite (27) der Verschlußkappe (1) angeordneten Arretiervorsprung (28), der mit einer komplementär geformten Rastnut am Behälterhals zusammenwirkt.Closure cap according to claim 3,
marked by
at least one locking projection (28) arranged on the inside (27) of the closure cap (1), which interacts with a complementarily shaped locking groove on the container neck.
EP97108654A 1996-05-30 1997-05-29 Closure cap with integrated dispensing pump Withdrawn EP0810036A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29609625 1996-05-30
DE29609625U 1996-05-30

Publications (2)

Publication Number Publication Date
EP0810036A2 true EP0810036A2 (en) 1997-12-03
EP0810036A3 EP0810036A3 (en) 2000-12-27

Family

ID=8024591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97108654A Withdrawn EP0810036A3 (en) 1996-05-30 1997-05-29 Closure cap with integrated dispensing pump

Country Status (1)

Country Link
EP (1) EP0810036A3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19940236A1 (en) * 1999-08-25 2001-03-08 Pfeiffer Erich Gmbh & Co Kg Dispenser with a manually operated dispenser
FR2846304A1 (en) * 2002-10-28 2004-04-30 Valois Sas FLUID PRODUCT DISPENSING DEVICE FIXING ELEMENT AND FLUID PRODUCT DISPENSING DEVICE COMPRISING SUCH A FIXING ELEMENT
DE102004061965B3 (en) * 2004-12-23 2006-06-08 Gaplast Gmbh Bottle comprises a neck having undercuts on two diametrical opposite-lying peripheral sections and lateral projections protruding on the peripheral sections displaced by a right angle
CN103708091A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Two-spring atomizing pump with good atomizing effect

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179306A (en) * 1963-03-21 1965-04-20 Calmar Inc Liquid dispenser
US4117945A (en) * 1977-06-29 1978-10-03 Owens-Illinois, Inc. Child-resistant safety closure
GB2041339A (en) * 1979-01-31 1980-09-10 Afa Corp Child-resistant Closures for Container Mounted Spray Dispensers
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19940236A1 (en) * 1999-08-25 2001-03-08 Pfeiffer Erich Gmbh & Co Kg Dispenser with a manually operated dispenser
FR2846304A1 (en) * 2002-10-28 2004-04-30 Valois Sas FLUID PRODUCT DISPENSING DEVICE FIXING ELEMENT AND FLUID PRODUCT DISPENSING DEVICE COMPRISING SUCH A FIXING ELEMENT
WO2004039504A1 (en) * 2002-10-28 2004-05-13 Valois Sas Element for fixing a fluid product dispensing member and fluid product dispensing member comprising same
CN100469458C (en) * 2002-10-28 2009-03-18 瓦卢瓦有限合伙公司 Element for fixing a fluid product dispensing member and fluid product dispensing member comprising same
US7770758B2 (en) 2002-10-28 2010-08-10 Valois S.A.S Element for fixing a fluid product dispensing member and fluid product dispensing member comprising same
DE102004061965B3 (en) * 2004-12-23 2006-06-08 Gaplast Gmbh Bottle comprises a neck having undercuts on two diametrical opposite-lying peripheral sections and lateral projections protruding on the peripheral sections displaced by a right angle
EP1676639A1 (en) 2004-12-23 2006-07-05 GAPLAST GmbH Bottle with cap for a pump
CN103708091A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Two-spring atomizing pump with good atomizing effect
CN103708091B (en) * 2013-12-13 2016-08-17 中山市美捷时包装制品有限公司 The dual spring atomizing pump that a kind of spray effect is good

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