EP0711240B1 - Kindersichere verpackung - Google Patents

Kindersichere verpackung Download PDF

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Publication number
EP0711240B1
EP0711240B1 EP94924013A EP94924013A EP0711240B1 EP 0711240 B1 EP0711240 B1 EP 0711240B1 EP 94924013 A EP94924013 A EP 94924013A EP 94924013 A EP94924013 A EP 94924013A EP 0711240 B1 EP0711240 B1 EP 0711240B1
Authority
EP
European Patent Office
Prior art keywords
closure
pushtab
finish portion
platform
package
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 - Lifetime
Application number
EP94924013A
Other languages
English (en)
French (fr)
Other versions
EP0711240A1 (de
Inventor
Hewin N. Thomas
Jack Edward Haney
Peter Worthington Hamilton
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of EP0711240A1 publication Critical patent/EP0711240A1/de
Application granted granted Critical
Publication of EP0711240B1 publication Critical patent/EP0711240B1/de
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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B65D50/045—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring
    • B65D50/046—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring and such deformation causes the disengagement of locking means, e.g. the release of a pawl-like element from a tooth or abutment, to allow removal of the closure by simultaneous rotation

Definitions

  • the present invention has relation to a package for storing and dispensing materials which can be harmful, particularly if improperly ingested.
  • materials may be in solid, tablet, granular, powdered, semi-solid paste or liquid form.
  • the present invention has further relation to such a package which is resistant to opening by the majority of children coming in contact with it, yet which can be opened without undo difficulty by adults whose manual dexterity may, at least to a degree, be impaired.
  • the present invention has further relation to such a package which can be inexpensively and easily manufactured to facilitate disposal thereof once the contents have been completely dispensed from the package.
  • Child resistant packaging is a great concept for preventing children from opening potentially dangerous materials such as medications, but for adults, especially the elderly, such packaging can be a nuisance.
  • simply making the contents of the package more easily accessible to the elderly bears with it the risk that the contents could be accessible to children who could be injured if they obtain access to the contents of a package and ingest the contents contained therein.
  • U.S. Pat. No. 3,993,208 issued to Ostrowsky on Nov. 23, 1976 discloses a safety closure means wherein the shoulder on a container is formed with a pair of diametrically positioned locking lugs.
  • the mating closure is formed of thermoplastic material and has a top end wall and a depending annular inner wall in addition to a depending outer annular skirt spaced from the inner wall.
  • the inner wall includes threaded means for engaging the neck of the container to secure the cap to the container in a closed position.
  • the outer skirt of the cap has a pair of diametrically positioned radially extending locking lugs adjacent the lower end of the skirt.
  • the cap locking lugs are adapted to pass inwardly of the container locking lugs and to be compressed radially inwardly when the cap is rotated to a cap closing position. As the cap lugs move past the container locking lugs, the cap lugs are released from their compressed condition so that they extend outwardly beyond the engaging edges of the container lacking lugs. This prevents the closure from being unscrewed until the outer skirt of the closure is manually squeezed radially inwardly adjacent the cap locking lugs to permit them to clear engagement with the edges of the container lugs as the cap is unscrewed from the container.
  • the Thornock et al. patent discloses a package comprising a bottle, a collar which is secured in place over the uppermost portion of the bottle and a closure which is secured to the finish portion of the bottle be means of complementary screw threads.
  • the collar preferably includes a pair of spring-like pushtabs containing vertical extensions which engage interlocking teeth on the innermost surface of the closure skirt when the closure skirt is fully assembled onto the bottle. To remove the closure, the opposed pushtabs must be manually depressed prior to applying unscrewing torque to the closure to disengage the pushtab extensions from the interlocking teeth on the closure.
  • While the Thornock et al. patent discloses a package exhibiting highly improved child resistance without significantly impeding access by adults, the disclosed collar arrangement creates an element which must be secured to the finish portion of the bottle adding to the overall cost of this package and a assembly operations needed to produce the package.
  • D1 discloses a package in which the child resistant closing is achieved before the sealing of the package.
  • the sealing of the package is only reached when a rib of the closure finally clamps down upon a disc of the package.
  • the present invention provides a package suitable for storing and dispensing potentially dangerous material.
  • the package is resistant to opening by children yet readily openable by adults:
  • the package includes a bottle having a base and a finish portion.
  • the finish portion has an innermost surface and an outermost surface.
  • the finish portion includes a first means for rotatably and releasably securing a closure to the finish portion on at least one of its surfaces.
  • the platform extends radially outward from the finish portion.
  • the platform has an outermost surface which is generally concentrically aligned with the finish portion.
  • the finish portion includes at least one resiliently deformable pushtab having a finish end and a second end. At least one of the ends of the resiliently deformable pushtab is secured to the platform.
  • the pushtab has an uppermost, lowermost, and an outermost surfaces.
  • the outermost surface is generally concentrically aligned with the finish portion and generally conforms to the contour of the exterior surface of the adjacent portions of the platform to minimize the chance of inadvertent depression thereof when the platform is grasped.
  • the pushtab has a vertical extension projecting above the uppermost surface of the pushtab. The pushtab is inwardly moveable relative to the rest of the platform when a force is applied to the outermost surface of the pushtab.
  • the package includes closure having a skirt with innermost and outermost surfaces.
  • the skirt includes on at least one of its surfaces second means complementary to the first means for rotatably and releasably securing the closure to the finish portion.
  • the skirt also has at least one interlocking pawl on its innermost surface.
  • the interlocking pawl being so shaped and positioned that it will deflect the vertical extension of the resiliently deformable pushtab when the closure is rotatably secured onto the finish portion, but will prevent removing the closure from the finish portion by rotating the closure in a reverse direction unless the resiliently deformable pushtab is first depressed to disengage the pushtab vertical extension form the interlocking pawl.
  • the arrangement of the first means and the second means in conjunction with the vertical extension and the interlocking pawl is such that the latching of the interlocking pawl past the vertical extension occurs nearly simultaneously with the seating of the closure onto the finish portion.
  • the first and second means for rotatably and releasably securing the arrangement of said first means (30) and said second means in conjunction with said vertical extension (42, 245) and said interlocking pawl (55) is such that the latching of said interlocking pawl (55) past said vertical extension (45, 245) occurs nearly simultaneously with the seating of said closure (50) onto said finish portion (24, 224).
  • the platform includes a pair of opposed resiliently deformable pushtabs.
  • the platform includes a pushtab stop preventing the pushtab from being depressed too far inwardly causing damage to the pushtab.
  • both the first and second ends of the pushtab are secured to the platform
  • Figs. 1-3 show a preferred child resistant package 20 of the present invention.
  • Package 20 may be used for storing and dispensing nearly any potentially dangerous material whether in solid, tablet, granular, powdered, semi-solid, paste, or liquid form.
  • Package 20 includes a bottle 22 and a closure 50.
  • Bottle 22 and closure 50 are preferably molded of polypropylene, polyethylene, polyester, polyvinyl choride, polystyrene, polycarbonate, or the like.
  • Bottle 22 has a base portion 23 and a cylindrical finish portion 24.
  • Finish portion 24 includes an opening 29 and helical threads 30 on its outermost surface. While any suitable securement means, e.g., a combination of lugs or screw threads, can be employed to rotatably and releasably secure closure 50 onto finish portion 24, complementary threads on the inner surface of closure 50 are particularly preferred.
  • the threads 30 on the exterior surface of finish portion 24 are preferably double lead threads and are complementary to the threads on the innermost surface of closure 50.
  • the pitch of threads 30 and the threads on closure 50 are preferably such that closure 50 is fully seated onto finish portion 24 with approximately 180° of rotation.
  • the finish portion 24 includes a child resistant feature, generally designated 31, at the opposite end from opening 29.
  • the child resistant feature 31 is integrally molded with the finish portion 24.
  • Child resistant feature 31 includes a platform 34 extending radially outward from finish portion 24.
  • Platform 34 has a substantially planar surface 35 and an outermost surface 36.
  • the outermost surface 36 of platform 34 is generaily concentrically aligned with the finish portion 24.
  • Extending from and secured to platform 34 is a pair of pushtabs 38.
  • Pushtabs 38 include an uppermost surface 38a, a lowermost surface 38b, an innermost surface 38c, and an outermost surface 38d.
  • the outermost surface 38d is generally concentrically aligned with the finish portion 24 and generally conforms to the contour of the outermost surface 36 of platform 34.
  • Pushtabs include a first end 40 and a secured end 41. First end 40 is secured to platform 34. At the junction of first end 40 of pushtab 38 with platform 34 is a radiused portion which allows the pushtab 38 to flex inward. In the embodiment of Figs. 1-3, pushtab 38 behaves like a cantilever beam.
  • each pushtab 38 has a vertical extension 45 which projects above the plane of the uppermost surface 38a of pushtab 38.
  • vertical extensions 45 interlock with pawls 55 on the innermost surface of skirt portion 52 of closure 50 when closure 50 is fully threaded onto finish portion 24.
  • pawls 55 must rotate past vertical extensions 45.
  • vertical extensions 45 interfere with the rotation of pawls 55 and cause pushtabs 38 to be resiliently deflected inwardly. Gradual lead-in ramps on pawls 55 facilitate the deflection.
  • the lead in ramps exhibit a gradual inwardly directed taper so as to avoid a sudden increase in the reapplication torque required to fully seat the closure 50 onto the finish portion 24.
  • the mating surface of vertical extensions 45 may also be profiled, as generally shown in Figs. 2 and 4A, to minimize the reapplication torque required to ally seat the closure 50 onto the finish portion 24.
  • closure 50 causes pawls 55 to clear the vertical extensions 45, thereby permitting vertical extensions 45 and pushtabs 38 to resiliently return to their latched condition shown in Fig. 4A.
  • the child resistant feature 31 may be molded so that pushtabs 38 and vertical extensions 45 exhibit an unrestrained at rest position wherein the maximum exterior dimension, is measured across the opposed vertical extensions 45 is substantially equal to or slightly less than the inside diameter of skirt 52, as measured in the area where pawls 55 are not present.
  • the child resistant feature 31 may be molded so that the vertical extensions 45 exhibit an unrestrained maximum exterior dimension which is somewhat greater than the inside diameter of the closure skirt 52, in this situation, application of closure 50 to finish portion 24 results in preloading of the vertical extensions 45 against the interior surface of skirt 52 when the closure 50 is fully seated as shown in Fig. 4A.
  • threads 30 and those on the interior surface of skirt 52 of closure 50 in conjunction with vertical extensions 45 and pawls 55 is such that the latching of pawls 55 past the vertical extensions 45 occurs nearly simultaneously with the seating of closure 50 onto finish portion 24.
  • the thread 30 is integrally molded with the finish portion 24 that includes the integrally molded pushtabs 38, and vertical extensions 45, while the internal thread on the interior surface of skirt 52 of the closure 50 is integrally molded with the closure 50 which includes pawls 55.
  • Fig. 4B is a view of package 20 taken at a point corresponding to section line 4-4 of Fig. 3, but with pushtabs 38 deflected inwardly.
  • sufficient manual pressure must be applied to opposed pushtabs 38 in the direction indicated by arrows "P" in Fig. 4A such that the vertical extensions 45 on pushtabs 38 disengage the pawls 55 on the innermost surface of skirt 52 of closure 50.
  • the squeezing force required to depress pushtabs 38 is preferably great enough to be difficult for a child, yet low enough that adults can readily depress the opposing pushtabs 38 while concurrently applying an unscrewing torque in a direction of arrow "T" in Fig.
  • the preferred squeezing force "P" for the pushtabs 38 to provide child resistance without imposing undue difficulty for adults with impaired manual dexterity is believed to be within the range of about 0.5 to about 5 pounds force.
  • the diameter of the platform 34 is great enough that pushtabs 38 will be spaced sufficiently apart such that it will be difficult for a child to depress pushtabs 38 with one hand to release closure 50.
  • the outermost surface 38a of pushtabs 38 are preferably concentrically aligned with the finish portion 24 and generally conform to the contour of the exterior surface 36 of the platform 34 so that simply grasping the platform about its entire periphery and squeezing is unlikely to permit both the vertical extensions 45 on the opposed pushtabs 38 to become inadvertently disengaged from pawls 55 at the same time an unscrewing torque is being applied to the closure 50. Rather, a conscious decision to squeeze the opposing pushtabs 38 must be made by the user to initiate the opening process and this must be accompanied by a concurrent application of unscrewing torque to the closure 50 to proceed further. This minimizes the chance that a child will be able to remove closure 50 simply by squeezing the entire periphery of platform 34 in his or her hand while trying to unscrew closure 50.
  • FIG. 4A it can be seen that vertical extensions 45 no longer impede counter-clockwise rotation of pawls 55 on skirt 52 in a direction indicated by the arrow "T". The user is then able to further rotate closure 50 in a counter-clockwise direction, thereby casing the closure 50 to rise above vertical extensions 45 and release the engagement of threads 30 and those on the interior surface of skirt 52. This permits closure 50 to be completely removed from finish portion 24.
  • Bottle 222 comprises a base 223 and a cylindrical finish portion 224.
  • Finish portion 224 includes threads 230 on its outermost surface.
  • Finish portion 224 also includes a child resistant feature, generally designated 231.
  • Child resistant feature 231 in integrally molded with the finish portion 224.
  • Child resistant feature 231 includes a platform 234 extending radially outward from finish portion 224.
  • the platform 234 has a substantially planar surface 235 and an outermost surface 236.
  • the outermost surface 236 of platform 234 is generally concentrically aligned with the finish portion 224. Extending from and secured to platform 234 is a pair of pushtabs 238.
  • Pushtabs 238 include an uppermost surface 238a, a lowermost surface 238b, an innermost surface 238c, and an outermost surface 238d.
  • the outermost surface 238a is generally concentrically aligned with the finish portion 224 and generally conforms to the contours of the outermost surface 236 of platform 234.
  • the pushtabs 238 include a first end 240 and a second end 241. Both the first end 240 and the second end 241 are secured to platform 234.
  • At the junction of pushtab 238 with platform 234 is a radiused portion which allows pushtabs 238 to flex inward.
  • each pushtab 238 has a vertical extension 245 which projects above the plane of the uppermost surface 238a of pushtab 238.
  • Vertical extensions 245 interlock with pawls 55 on the innermost surface of skirt 52 of closure 50, shown in Figs. 3, 4A and 4B, when closure 50 is fully threaded onto finish portion 224.
  • pawls 55 must rotate past vertical extensions 45.
  • vertical extensions 245 interfere with the rotation of pawls 55 and cause pushtabs 238 to be resiliently deflected inwardly. Gradual lead in ramps on pawls 55 facilitate the deflection.
  • outermost surface 238a of pushtab 238 are preferably concentrically aligned with finish portion 224 and conform to the contour of the exterior surface 236 of platform 234 so that simply grasping the platform about its periphery and squeezing is unlikely to permit both vertical extensions 245 on the opposed pushtabs 238 to become inadvertently disengaged from pawls 55 at the same time an unscrewing torque is being applied to the closure. Rather a conscious decision must be made by the user to initiate the opening process and this must be accompanied by a concurrent application of unscrewing torque to the closure. This minimizes the chance that a child will be able to remove the closure simply by squeezing the entire periphery of platform 234 in his or her hand while trying to unscrew the closure.
  • Bottle 322 comprises a base 323 and a cylindrical finish portion 324.
  • Finish portion 324 includes threads 330 on its outermost surface.
  • Finish portion 324 also includes a child resistant feature, generally designated 331.
  • Child resistant feature 331 in integrally molded with the finish portion 324.
  • Child resistant feature 331 includes a platform 334 extending radially outward from finish portion 324.
  • the platform 334 has a substantially planar surface 335 and an outermost surface 336.
  • the outermost surface 336 of platform 334 is generally concentrically aligned with the finish portion 324. Extending from and secured to platform 334 is a pair of pushtabs 338.
  • Pushtabs 338 include an uppermost surface 338a, a lowermost surface 338b, a innermost surface 338c, and an outermost surface 338d.
  • the outermost surface 338a is generally concentrically aligned with the finish portion 324 and generally conforms to the contours of the outermost surface 336 of platform 334.
  • the pushtabs 338 include a first end 340 and a second end 341. Both the first end 340 and the second end 341 are secured to platform 334.
  • At the junction of pushtab 338 with platform 334 is a radiused portion which allows pushtabs 338 to flex inward.
  • each pushtab 338 has a vertical extension 345 which projects above the plane of the uppermost surface 338a of pushtab 338.
  • Vertical extensions 345 interlock with pawls 55 on the innermost surface of skirt 52 of closure 50, shown in Figs. 3, 4A and 4B, when closure 50 is fully threaded onto finish portion 324.
  • pawls 55 must rotate past vertical extensions 45.
  • vertical extensions 345 interfere with the rotation of pawls 55 and cause pushtabs 338 to be resiliently deflected inwardly. Gradual lead in ramps on pawls 55 facilitate the deflection.
  • Pushtabs 338 include a pair of curved spring elements 370 which create a uniform spring force during inward deflection of pushtabs 338.
  • the outermost surface 338a of pushtab 338 are preferably concentrically aligned with finish portion 324 and conform to the contour of the exterior surface 336 of platform 334 so that simply grasping the platform about its periphery and squeezing is unlikely to permit both vertical extensions 345 on the opposed pushtabs 338 to become inadvertently disengaged from pawls 55 at the same time an unscrewing torque is being applied to the closure. Rather a conscious decision must be made by the user to initiate the opening process and this must be accompanied by a concurrent application of unscrewing torque to the closure. This minimized the closure that a child will be able to remove the closure simply by squeezing the entire periphery of platform 334 in his or her hand while trying to unscrew the closure.

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

Claims (8)

  1. Verpackung zum Aufnehmen und Abgeben potentiell gefährlichen Materials, die dem Öffnungsversuch durch Kinder widersteht, von einem Erwachsenen aber leicht öffenbar ist, wobei die Verpackung umfaßt:
    (a) eine Flasche (22) mit einer Basis (23) und einem Endabschnitt (24), wobei der Endabschnitt (24) eine innerste Fläche und eine äußerste Fläche hat, wobei der Endabschnitt (24) ein erstes Mittel (30) zum drehbaren und lösbaren Festlegen eines Verschlusses (50) am Endabschnitt (24) auf zumindest einer seiner Flächen hat, eine Plattform (34), die sich von dem Endabschnitt (24) radial auswärts erstreckt, wobei die Plattform (34) eine äußerste Fläche (36) hat, die im allgemeinen konzentrisch zum Endabschnitt (24) ausgerichtet ist, und zumindest eine elastisch verformbare Drucklasche (38), die ein erstes Ende und ein zweites Ende hat, wobei zumindest eines dieser Enden an der Plattform (34) befestigt ist, wobei die Drucklasche (38) eine oberste Fläche (38a), eine unterste Fläche (38b), eine innerste Fläche (38c) und eine äußerste Fläche (38d) aufweist, wobei die äußerste Fläche (38d) der Drucklasche (38) im allgemeinen konzentrisch mit dem Endabschnitt (24) ausgerichtet ist und im allgemeinen der Kontur der Außenfläche (36) der benachbarten Abschnitte der Plattform (34) entspricht, um die Möglichkeit eines unbeabsichtigten Niederdrückens derselben zu minimieren, wenn die Plattform (34) ergriffen wird, wobei die Drucklasche (38) eine Vertikalverlängerung (45) hat, die über die oberste Fläche (38a) der Drucklasche (38) vorragt, wobei die Drucklasche (38) relativ zum Rest der Plattform (34) einwärts bewegbar ist, wenn eine Kraft auf die äußerste Fläche (38d) der Drucklasche aufgebracht wird; und
    (b) einen Verschluß (50) mit einem Mantel (52), wobei der Mantel (52) eine innerste Fläche und eine äußerste Fläche hat, wobei der Mantel (52) auf zumindest einer seiner Flächen zweite Mittel aufweist, die komplementär zu den ersten Mitteln zum drehbaren und lösbaren Befestigen des Verschlusses (50) am Endabschnitt (24) sind, wobei der Mantel (52) ferner auf seiner innersten Fläche zumindest eine Eingriffsklinke (55) hat, wobei die Eingriffsklinke (55) so geformt und angeordnet ist, daß die die Vertikalverlängerung (45) an der elastisch verformbaren Drucklasche (38) ablenkt, wenn der Verschluß (50) am Endabschnitt (24) drehbar festgelegt wird, aber ein Entfernen des Verschlusses (50) von dem Endabschnitt (24) durch Drehen des Verschlusses (50) in umgekehrter Richtung verhindert, bis die elastisch verformbare Drucklasche (38) zuerst niedergedrückt wird, um die Vertikalverlängerung (45) der Drucklasche von der Eingriffsklinke (55) zu lösen,
    dadurch gekennzeichnet, daß die Anordnung der ersten Mittel (30) und der zweiten Mittel in Verbindung mit der Vertikalverlängerung (45, 245) und der Eingriffsklinke (55) derart getroffen ist, daß das Einrasten der Klinke (55) an der Vertikalverlängerung (45, 245) vorbei nahezu gleichzeitig mit dem Aufsitzen des Verschlusses (50) am Endabschnitt (24, 224) erfolgt.
  2. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß das erste und das zweite Ende der Drucklasche (238) an der Plattform (234) befestigt ist.
  3. Verpackung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das erste Mittel (30) und das zweite Mittel zum drehbaren und lösbaren Festlegen des Verschlusses (50) am Endabschnitt (24, 224) komplementäre Schraubgewinde aufweisen.
  4. Verpackung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Kraft, die erforderlich ist, um die elastisch verformbare Drucklasche (38) über einen ausreichenden Abstand niederzudrücken, um die Vertikalverlängerung (45, 245) von der Eingriffsklinke (55) zu lösen, im Bereich von etwa 2,224 N (0,5 Pfund Kraft) bis etwa 22,24 N (5 Pfund Kraft) beträgt.
  5. Verpackung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Plattform (34, 234) ein Paar von gegenüberliegenden elastisch verformbaren Drucklaschen (38, 238) aufweist.
  6. Verpackung nach Anspruch 5, dadurch gekennzeichnet, daß die Plattform einen Drucklaschenanschlag (62) aufweist, der verhindert, daß die Drucklaschen (38, 238) zu weit nach innen gedrückt werden, wodurch sie beschädigt würden.
  7. Verpackung nach Anspruch 1, bei welcher der Behälter und der Endabschnitt (24, 224) aus einem Material bestehen, das aus der Gruppe gewählt ist, die Polypropylen, Polyethylen, Polyester, Polycarbonat, Polyvinylchlorid und Polystyrol umfaßt.
  8. Verpackung nach Anspruch 1, bei welcher der Verschluß (50) aus einem Material besteht, das aus der Gruppe gewählt ist, die Polypropylen, Polyethylen, Polyester, Polycarbonat, Polyvinylchlorid und Polystyrol umfaßt.
EP94924013A 1993-08-06 1994-07-22 Kindersichere verpackung Expired - Lifetime EP0711240B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10347693A 1993-08-06 1993-08-06
US103476 1993-08-06
PCT/US1994/008406 WO1995004686A1 (en) 1993-08-06 1994-07-22 Child resistant package

Publications (2)

Publication Number Publication Date
EP0711240A1 EP0711240A1 (de) 1996-05-15
EP0711240B1 true EP0711240B1 (de) 1997-12-29

Family

ID=22295397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94924013A Expired - Lifetime EP0711240B1 (de) 1993-08-06 1994-07-22 Kindersichere verpackung

Country Status (6)

Country Link
EP (1) EP0711240B1 (de)
JP (1) JPH08504720A (de)
AT (1) ATE161503T1 (de)
CA (1) CA2176151C (de)
DE (1) DE69407595T2 (de)
WO (1) WO1995004686A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR28648A (tr) * 1995-04-13 1996-12-11 Procter & Gamble Cocuklar tarafindan acilamayan sise kapagi.
US5711442A (en) * 1996-02-29 1998-01-27 Owens-Illinois Prescription Products Inc. Child resistant package
US5735417A (en) * 1996-12-05 1998-04-07 Plastipak Packaging, Inc. Container closure locking assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427124A (en) * 1976-07-12 1984-01-24 Eyelet Specialty Co., Inc. Child-resistant container

Also Published As

Publication number Publication date
ATE161503T1 (de) 1998-01-15
WO1995004686A1 (en) 1995-02-16
CA2176151A1 (en) 1995-02-16
CA2176151C (en) 2001-03-20
DE69407595D1 (de) 1998-02-05
DE69407595T2 (de) 1998-05-14
EP0711240A1 (de) 1996-05-15
JPH08504720A (ja) 1996-05-21

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