EP0216268A2 - Récipient en plastique avec une fermeture - Google Patents

Récipient en plastique avec une fermeture Download PDF

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Publication number
EP0216268A2
EP0216268A2 EP86112586A EP86112586A EP0216268A2 EP 0216268 A2 EP0216268 A2 EP 0216268A2 EP 86112586 A EP86112586 A EP 86112586A EP 86112586 A EP86112586 A EP 86112586A EP 0216268 A2 EP0216268 A2 EP 0216268A2
Authority
EP
European Patent Office
Prior art keywords
closure
container
ring
container according
flange
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.)
Granted
Application number
EP86112586A
Other languages
German (de)
English (en)
Other versions
EP0216268A3 (en
EP0216268B1 (fr
Inventor
Heinrich Stolz
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.)
Heinrich Stolz GmbH and Co KG
Original Assignee
Heinrich Stolz GmbH and Co KG
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 Heinrich Stolz GmbH and Co KG filed Critical Heinrich Stolz GmbH and Co KG
Priority to AT86112586T priority Critical patent/ATE72552T1/de
Publication of EP0216268A2 publication Critical patent/EP0216268A2/fr
Publication of EP0216268A3 publication Critical patent/EP0216268A3/de
Application granted granted Critical
Publication of EP0216268B1 publication Critical patent/EP0216268B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D47/063—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 with flexible parts

Definitions

  • the invention relates to a container, in particular made of plastic, with a closure that closes its removal opening, in which a base part of this closure is provided with a flange for gripping over the end face of the container socket and can sealingly engage the container socket with a pipe lip having sealing lips, the free edge of which is reinforced by an annular collar having an axially normal or undercut collar surface on the rear.
  • sealing lips can be removed from the mold without special movable molded parts, but the stronger holding lips require within them provided for the manufacture of the base part of the closure Form special, moving parts and make it more expensive and undesirably complicated to manufacture.
  • the tube extension carrying the retaining lip is to be made longer than the container neck, since it must grip through it completely in order to release the retaining lip deformed during insertion inside the container and behind the container neck for anchoring.
  • Such a length means not only a more complex shape and a higher material requirement than desirable shorter pipe approaches; since the tubular extension to secure the anchor protrudes into the container interior, so that also a complete emptying of the Be - impossible mboers over the closure and the container neck; For complete emptying, it is necessary to cut the container laboriously and time-consuming.
  • the invention is therefore based on the object to provide a container having a closure of the type specified, the closure of which is easier to manufacture than the known one, and which only requires simple tools for its manufacture, and which results in both an immovable, tight fit in the container neck as well as the rest loosely e nt emptying of the container permitted.
  • a portion of a hollow body as erblasenen plastic container 1 in the form of a K is canceled shown anisters, the removal opening is bounded by a reinforced by a collar 3 at the free end 2 of the container neck.
  • a base part 4 of a closure is pressed into the container neck 2 in such a way that its flange 5 rests firmly on the end face of the container neck 2 and the pipe extension 6 adjoining the flange 5 engages in the container neck 2, sealed by its elastic sealing lips 7. Since there is no anchoring behind the removal opening, it is also not necessary for the tube extension 6 to protrude inward beyond the container neck 2; it can be of the same length or shorter than the container neck.
  • a bellows 8 is also connected to the flange, which merges into an extendable pouring spout 9.
  • the pouring spout 9 is shown pressed into its initial position in the half-section shown on the left, while the opposite half-section reveals it to be pulled out into the removal position.
  • the external thread of the pouring spout 9 is encompassed by a threaded attachment 10 which is arranged on the top plate 11 of a screw cap 12.
  • the top plate is shown in the two half-cuts with different possible designs. After the right half-cut, it is first pulled upwards with an edge bead 13 arranged near the edge, for example in order to achieve the same height as a handle which facilitates the handling of the plastic container, so that when packaging, for example, cartons are of the same height as the handle and Screw cap are supported cheaper.
  • the attached base part 4 is held securely by an additional, U-shaped ring 17.
  • This ring overlaps with its upper leg 18 the flange 5, and with its lower leg 19 the lower collar surface 20 of the collar 3 of the container neck 2.
  • its lower leg 19 is sawtooth-shaped so that its flat flank 21st shows downwards, while the upper, steep flank 25, like the collar surface 20 of the collar 3, runs axially normal or slightly undercut.
  • the closure can either be supplied with a screw cap screwed on above the ring, so that when the closure is inserted, the tube insert 6 is inserted as well as the lower flank 21 of the ring 17 slides over the collar 3.
  • a chamfer 22 of the collar 3 which can optionally also be guided over the container neck 2 itself.
  • a chamfer 22 of the collar 3 which can optionally also be guided over the container neck 2 itself.
  • a relatively simple pressing on is achieved, while on the other hand an unintentional loosening due to the width of the collar surface 20 and the lower flank 21 in connection with the axially normal or undercut surfaces is practically impossible.
  • the invention is capable of a number of variants, and the closure shown can also be developed.
  • the screw cap can be equipped with elements which facilitate the pulling up of the pouring spout 9 , such as, for example, brackets which can be pivoted about film hinges and are provided with openings provided for engaging the fingers.
  • the closure will generally be additionally equipped with sealing devices. It has proven to be useful in this case to provide a sealing film which closes the pouring spout itself and can be removed by means of a tear strip ending in a handle, without the possible configurations being restricted by this information.
  • the base part of the closure will be made of relatively soft, elastic plastic, while the ring 17 will be made of relatively hard plastic in order to achieve an unconditional, secure hold and to reliably prevent any evasion under external forces.
  • a plastic of medium hardness and to create the ring 17 in one piece with the base part so that the flange 5 simultaneously forms the upper leg 17 of the ring.
  • a harder plastic can also be used for this and the ring which is produced in one piece with it; if necessary, the cantilevering of the discharge opening can be achieved by a len displaceably guided in the base part in such a pouring tube F old-.
  • a ring made of metal preferably a sheet metal formed or profiled, drawn and / or pressed, which engages behind the collar 3 for connecting the connecting piece 2 to a base part 4.
  • the lower leg After placing such a, only partially preformed metal ring on the flange 5 and the nozzle 2, the lower leg is only now finished by stamping, rolling or the like, so that it lies under the desired bias under the flange surface 20 and the flange 5 against prestresses the end face of the container neck 2.
  • Plastic container 1, shown broken off, is attached to a base part 4 of a closure, the tube extension 6 of which engages in the socket 2 of the plastic container 1.
  • the tube extension 6 is provided with sealing lips 7, and at its inner, free end it has an annular reinforcement 23 which, even with the short length of the tube extension shown, can absorb considerable forces without the sealing lips 7 being excessively deformed and thus in their sealing effect are impaired.
  • the collar 3 of the socket 2 is not only overlapped by the flange 5 of the base part 4.
  • a pipe extension 24 connects to the flange, which grips around collar 3 to improve the seal. In order not to impair the locking effect of the ring 17, the tube extension 24 extends at most up to the lower surface of the collar 3, ie only over a partial length of this collar.
  • the screw cap can also be connected or equipped with securing elements that indicate unauthorized removal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP86112586A 1985-09-17 1986-09-11 Récipient en plastique avec une fermeture Expired - Lifetime EP0216268B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86112586T ATE72552T1 (de) 1985-09-17 1986-09-11 Einen verschluss aufweisender, insbesondere aus kunststoff bestehender behaelter.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3533139 1985-09-17
DE3533139 1985-09-17
DE19853536514 DE3536514A1 (de) 1985-09-17 1985-10-12 Einen verschluss aufweisender, insbesondere aus kunststoff bestehender behaelter
DE3536514 1985-10-12

Publications (3)

Publication Number Publication Date
EP0216268A2 true EP0216268A2 (fr) 1987-04-01
EP0216268A3 EP0216268A3 (en) 1988-12-28
EP0216268B1 EP0216268B1 (fr) 1992-02-12

Family

ID=25836062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86112586A Expired - Lifetime EP0216268B1 (fr) 1985-09-17 1986-09-11 Récipient en plastique avec une fermeture

Country Status (5)

Country Link
EP (1) EP0216268B1 (fr)
AT (1) ATE72552T1 (fr)
DE (2) DE3536514A1 (fr)
DK (1) DK442586A (fr)
ES (1) ES2001687A6 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320808A1 (fr) * 1987-12-16 1989-06-21 Jacob Berg GmbH & Co. KG Fermeture en matière plastique pour récipients ouverts
EP0380039A1 (fr) * 1989-01-24 1990-08-01 Heinrich Stolz GmbH & Co KG Dispositif de fermeture pour ouvertures de remplissage de récipients
EP0675051A3 (fr) * 1994-03-28 1996-03-27 Berg Jacob Gmbh Co Kg Capuchon à vis avec un anneau soudé.
EP0779227A1 (fr) * 1995-12-08 1997-06-18 Rieke Corporation Ensemble de fermeture avec goulotte de décharge escamotable
CN102026571A (zh) * 2008-05-15 2011-04-20 便携座便器有限公司 便壶
USD730500S1 (en) 2014-06-25 2015-05-26 My Carry Potty Limited Child's potty
USD730501S1 (en) 2014-08-08 2015-05-26 My Carry Potty Limited Interior of a child's potty

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3730225A1 (de) * 1987-09-09 1989-03-23 Berg Jacob Gmbh Co Kg Kunststoffverschluss fuer einen kunststoffbehaelter
DE9218637U1 (de) * 1992-03-26 1994-11-10 Heinrich Stolz GmbH & Co KG, 57290 Neunkirchen Verschluß für einen Behälter aus einem Verschlußunterteil und einer Schraubkappe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1213397A (fr) * 1958-01-23 1960-03-31 Bohme Fettchemie Gmbh Bouteille à fermeture non démontable
NL6502646A (fr) * 1965-03-03 1966-09-05
US4111331A (en) * 1977-08-04 1978-09-05 Riehe Corporation Tamper-proof closure device
DE3342673A1 (de) * 1983-11-25 1985-06-05 Jacob Berg Kg, 6501 Budenheim Behaelterverschluss fuer einen behaelter mit einem behaelterhals

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320808A1 (fr) * 1987-12-16 1989-06-21 Jacob Berg GmbH & Co. KG Fermeture en matière plastique pour récipients ouverts
EP0380039A1 (fr) * 1989-01-24 1990-08-01 Heinrich Stolz GmbH & Co KG Dispositif de fermeture pour ouvertures de remplissage de récipients
EP0675051A3 (fr) * 1994-03-28 1996-03-27 Berg Jacob Gmbh Co Kg Capuchon à vis avec un anneau soudé.
EP0779227A1 (fr) * 1995-12-08 1997-06-18 Rieke Corporation Ensemble de fermeture avec goulotte de décharge escamotable
US5797525A (en) * 1995-12-08 1998-08-25 Rieke Corporation Nestable pouring spout assembly
CN102026571A (zh) * 2008-05-15 2011-04-20 便携座便器有限公司 便壶
USD730500S1 (en) 2014-06-25 2015-05-26 My Carry Potty Limited Child's potty
USD730501S1 (en) 2014-08-08 2015-05-26 My Carry Potty Limited Interior of a child's potty

Also Published As

Publication number Publication date
EP0216268A3 (en) 1988-12-28
DK442586A (da) 1987-03-18
DE3683885D1 (de) 1992-03-26
ES2001687A6 (es) 1988-06-01
DE3536514A1 (de) 1987-03-26
DK442586D0 (da) 1986-09-16
ATE72552T1 (de) 1992-02-15
EP0216268B1 (fr) 1992-02-12

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