EP0143704B1 - Ausgiessvorrichtung für Behälter und mit dieser Vorrichtung versehener Behälter - Google Patents

Ausgiessvorrichtung für Behälter und mit dieser Vorrichtung versehener Behälter Download PDF

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Publication number
EP0143704B1
EP0143704B1 EP19840402360 EP84402360A EP0143704B1 EP 0143704 B1 EP0143704 B1 EP 0143704B1 EP 19840402360 EP19840402360 EP 19840402360 EP 84402360 A EP84402360 A EP 84402360A EP 0143704 B1 EP0143704 B1 EP 0143704B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
neck
tongues
container
ring
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.)
Expired
Application number
EP19840402360
Other languages
English (en)
French (fr)
Other versions
EP0143704A3 (en
EP0143704A2 (de
Inventor
Robert Perrier
Jean-Marie Defferad
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.)
Dite Marius Millet & Cie Ets Ste
Original Assignee
Dite Marius Millet & Cie Ets Ste
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 Dite Marius Millet & Cie Ets Ste filed Critical Dite Marius Millet & Cie Ets Ste
Publication of EP0143704A2 publication Critical patent/EP0143704A2/de
Publication of EP0143704A3 publication Critical patent/EP0143704A3/fr
Application granted granted Critical
Publication of EP0143704B1 publication Critical patent/EP0143704B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/061—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with telescopic, retractable or reversible spouts, tubes or nozzles

Definitions

  • the invention relates to a pouring device for a container as well as the containers provided with this device.
  • a hollow sleeve open at its two ends at the inside the canister neck this sleeve being movable by sliding between two extreme positions for one of which or position of non-use, it is slid inside the canister and for the other of which, it is slid towards outside of the container to extend the neck and facilitate the pouring of the liquid contained in the container.
  • Such a sleeve is for example described in Swiss patent N ° 443,950.
  • the retaining means are constituted by longitudinal tongues.
  • U.S. Patent No. 2,042,068 describes a sprinkler bottle having a hollow stopper, the wall of which is provided with semi-cut tabs.
  • the pouring devices for canisters must establish a good seal with the internal wall of the neck, in particular in the position of use, they must be able to be easily placed on the neck of the can without undergoing permanent deformation and they must have means which ensure the retention of the sleeve on the neck of the container without risk of dislocation when it is put in the position of use, these means must not hinder the introduction of the sleeve into the neck or be damaged during this introduction .
  • this sleeve in the non-use position, this sleeve must ensure the tight closure of the container with the aid of a stopper and, moreover, when the container is uncorked, the sleeve must begin to disengage from the bottle to facilitate its placing. in the position of use then ensure a regular flow of the liquid, that is to say allow the regular entry of air inside the container as the liquid flows out of this container .
  • the invention relates to a can pourer consisting of a hollow cylindrical sleeve, open at both ends and intended to be placed inside the neck of a can so as to be movable by sliding between two positions. extremes, retaining means being provided on the external wall of the sleeve close to its ends to determine these two extreme sliding positions, one of these retaining means being constituted by tongues oriented longitudinally having an extra thickness on their external face in the shape of a sawtooth for their attachment to the inner edge of the neck, preventing the complete outlet of the pourer when it is put in the use position (see CH-A-443 950), pourer characterized in that the tongues are semi-cut in the wall of one of the ends of the sleeve, this end having a conical constriction provided with recesses, one of these recesses being provided opposite each free end semi-cut tabs.
  • the sleeve has on its conical constriction four recesses offset by 90 °.
  • the means for retaining the sleeve on the neck, for one of its extreme positions consist of an external flange, the cap of the container screwing onto the external face of the neck and having internally , at the periphery of its bottom, an annular groove inside which is housed the flange.
  • the sleeve is slidably mounted. the inside of a ring, itself fixed inside the neck by its own retaining means, these retaining means comprising, at one end of the ring, an external flange resting on the neck and at the other end of the ring of the tabs ending in external hooks.
  • the sleeve shown in Figures 1 and 2 consists of a hollow cylindrical tube 1, open at both ends, and obtained by molding a plastic material, this sleeve 1 being intended to be housed inside the neck 2 1 of the container 2 in order to be able to slide between two extreme positions constituting the positions of use and non-use of the sleeve.
  • the upper end of the sleeve 1 comprises an external flange 4 which, in the position of non-use of the sleeve, comes to bear against the edge of the neck preventing thus singing its fall inside the can.
  • the plug 3 can be screwed onto the external wall of this neck until its bottom 3 comes to tighten this collar against the edge of the neck ensuring sealing.
  • this plug 3 has internally a groove 3 2 at the periphery of its bottom 3 1 , this groove 3 2 receiving the periphery of the flange 4, so that the sleeve 1 is retained on the plug 3 when it is unscrewed from the neck 2, so that this sleeve is automatically placed in the position of use when the plug is removed 3.
  • This groove may be delimited on its lower edge by the upper end of the screw thread of the plug.
  • the sleeve 1 has, in the vicinity of its ends, portions 1 and 1 2 of enlarged diameter, the central zone 1 3 being of a diameter slightly smaller than the internal diameter of the neck 2 1 in order to facilitate the sliding of the sleeve, the end zones 1 i and 1 2 being on the contrary of a diameter slightly greater than the internal diameter of the neck in order to cooperate in the tight maintenance of the sleeve in one or the other of its use or non-use positions.
  • the lower end of the sleeve 1 is provided with a conical constriction 5 ending in an internal collar 5, which delimits an end orifice 5 2 for the flow of the liquid. Due to this constriction 5 and the flange 5 i , the section of the orifice 5 2 is smaller than that of the opposite orifice 4 1 , which contributes to obtaining a regular flow of the liquid out of the container.
  • the sleeve also includes semi-cut tabs 6, molded with the sleeve and oriented along the axis of this sleeve, these tabs 6 having on their external face an extra thickness in sawtooth 6 1 intended to ensure the retention of the sleeve on the neck of the container in its position of use.
  • the conical zone 5 of the lower end of the sleeve has recesses 7 intended to cooperate in a regular flow of the liquid out of the container, some of these recesses 7, being formed facing the free end of the semi-cut tabs 6.
  • the tongues 6 can disappear inside the sleeve when it is placed inside the neck 2 1 and then return to their initial position. Because of these retractable tabs, the sleeve 1 can be made of sufficiently rigid plastic to guarantee good sealing of the sleeve relative to the neck in the position of use of this sleeve.
  • the two diametrically opposite tongues 6 are joined by a partition 8 molded with the sleeve and which is capable of bending laterally when the sleeve is pressed into the neck in order to allow the extra thicknesses 6, tabs 6 to disappear inside the sleeve.
  • the partition 8 After the fitting of the sleeve, the partition 8 automatically returns to the initial position due to its elasticity in order to prevent inadvertent ejection of the sleeve from the neck and to ensure the separation of the plug and the sleeve.
  • a similar result is obtained - by connecting laterally, by flanges 6 2 , the free end of the tongues 6 to the sleeve 1.
  • These flanges 6 2 are, like the partition 8, obtained directly during the molding of the sleeve and allow the tongues 6 to deform inward without causing permanent deformation of the sleeve.
  • the sleeve 1 instead of being inserted directly into the neck 2 1 of the can 2 can be introduced inside a ring 9, itself previously placed inside the neck 2 1 .
  • the ring 9 disposed between the neck and the sleeve is provided with its own retaining means on the neck 2 1 and for this purpose comprises an external flange 9 1 at one of its ends, and tongues 9 2 at its other end.
  • the tongues 9 2 have at their free end external hooks 9 3 intended to come into engagement on the internal end of the neck 2 1 .
  • This ring 9 is made in one piece by molding a plastic material and the tabs 9 2 are made so that at rest they are inclined towards the axis of the ring.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Claims (7)

1. Ausgießvorrichtung für Behälter, bestehend aus einem hohlzylindrischen Stutzen (1), der an seinen beiden Enden offen und im Inneren des Halses (21) eines Behälters (2) derart einzusetzen ist, daß er zwischen zwei Endstellungen gleitbeweglich ist, wobei Haltemittel an der Außenwand des Stutzens nahe seinen Enden zur Bestimmung der beiden Gleitendstellungen vorgesehen sind und eines dieser Haltemittel von längsverlaufenden Zungen (6) gebildet ist, die auf ihrer Außenfläche eine Überdicke in Form von Sägezähnen (61) für ihre Verankerung am Innenrand des Behälterhalses unter Verhinderung eines vollständigen Heraustretens der Ausgießvorrichtung bei deren Bewegung in die Gebrauchsstellung aufweist, dadurch gekennzeichnet, daß die Zungen aus der Wand eines der Stutzenenden halb-ausgeschnitten sind, dieses Stutzenende eine mit Aussparungen (7) versehene konische Einziehung (5) aufweist und gegenüber jedem freien Ende der halbausgeschnittenen Zungen (6) eine dieser Aussparungen vorgesehen ist.
2. Ausgießvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Stutzen auf seiner konischen Einziehung vier um 90° versetzte Aussparungen aufweist.
3. Ausgießvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die halb-ausgeschnittenen Zungen (6) miteinander im Inneren des Stutzens (1) durch eine gemeinsam mit dem Stutzen und dessen Zungen geformte Zwischenwand verbunden sind.
4. Ausgießvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die halb-ausgeschnittenen Zungen seitlich mit der Stutzenwand durch Randleisten (62) verbunden sind, die bei der Formung mit dem Stutzen und dessen Zungen gebildet sind.
5. Ausgießvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet. daß die Mittel zum Halten des Stutzens am Behälterhals in einer der Endstellungen von einem Außenflansch gebildet sind, wobei der Behälterdeckel auf die Außenseite des Behälterhalses geschraubt wird und innenseitig am Umfang seines Bodens eine Ringnut (32) aufweist, in deren Innerem der Flansch (4) zur Aufnahme kommt.
6. Kombination eines Ringes und einer Ausgießvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stutzen (1) gleitbar im Inneren eines Ringes (9) angebracht ist, der selbst im Inneren des Behälterhalses (21) durch seine eigenen Haltemittel festgelegt ist, und daß diese Haltemittel an einem Ende des Ringes einen sich auf dem Behälterhals abstützenden Außenflansch (91) und am anderen Ende des Ringes in Außenhaken auslaufende Zungen umfassen.
7. Kombination nach Anspruch 6, dadurch gekennzeichnet, daß der Ring (9) und seine Zungen (92) durch einen Formgebungsvorgang aus . Kunststoff gebildet sind und die Zungen gegen die Ringachse für ein bei der Einführung des Stutzens (1) erfolgendes Aufspreizen der sodann mit dem Behälterstutzen in Eingriff gelangenden Haken (93) schräggestellt sind.
EP19840402360 1983-11-21 1984-11-20 Ausgiessvorrichtung für Behälter und mit dieser Vorrichtung versehener Behälter Expired EP0143704B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8318515 1983-11-21
FR8318515A FR2555140B1 (fr) 1983-11-21 1983-11-21 Dispositif verseur pour bidon ainsi que les bidons pourvus de ce dispositif

Publications (3)

Publication Number Publication Date
EP0143704A2 EP0143704A2 (de) 1985-06-05
EP0143704A3 EP0143704A3 (en) 1986-09-03
EP0143704B1 true EP0143704B1 (de) 1988-05-25

Family

ID=9294350

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840402360 Expired EP0143704B1 (de) 1983-11-21 1984-11-20 Ausgiessvorrichtung für Behälter und mit dieser Vorrichtung versehener Behälter

Country Status (3)

Country Link
EP (1) EP0143704B1 (de)
DE (1) DE3471464D1 (de)
FR (1) FR2555140B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104890998A (zh) * 2015-06-19 2015-09-09 李红彪 一种带吸管的瓶盖

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940741A1 (de) * 1989-12-09 1991-06-13 Berg Jacob Gmbh Co Kg Ausgiessverschluss mit belueftung
FR3060301B1 (fr) * 2016-12-19 2019-01-25 Eurotab Systeme pour delivrer une pastille

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042068A (en) * 1935-02-08 1936-05-26 Limbach Alex Sifter top
GB764573A (en) * 1954-02-16 1956-12-28 Rieke Metal Products Corp Improvements in spouts for containers
GB986684A (en) * 1962-04-07 1965-03-24 Peter Guy Robinson Spouts or pourers for containers
US3235146A (en) * 1964-07-31 1966-02-15 American Flange & Mfg Plastic pouring spouts and combinations
US3173589A (en) * 1963-02-21 1965-03-16 Continental Can Co Pop-up reseal closure for plastic powder container
FR2415587A1 (fr) * 1978-01-27 1979-08-24 Wassilieff Victor Fermeture de recipient munie d'un element tubulaire retractable
NO144696C (no) * 1978-08-11 1981-10-21 Dyno Industrier As Anordning ved beholder for vaeske med en roerformet helletut
FR2436721A3 (fr) * 1978-09-20 1980-04-18 Astra Plastique Perfectionnements aux bouchons verseurs
FR2515587A1 (fr) * 1981-11-02 1983-05-06 Granat Rutter Alain Dispositif amovible de separation pour habitacle de vehicule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104890998A (zh) * 2015-06-19 2015-09-09 李红彪 一种带吸管的瓶盖

Also Published As

Publication number Publication date
EP0143704A3 (en) 1986-09-03
FR2555140A1 (fr) 1985-05-24
EP0143704A2 (de) 1985-06-05
DE3471464D1 (en) 1988-06-30
FR2555140B1 (fr) 1988-02-26

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