ES433374A1 - Child resistant closures - Google Patents

Child resistant closures

Info

Publication number
ES433374A1
ES433374A1 ES433374A ES433374A ES433374A1 ES 433374 A1 ES433374 A1 ES 433374A1 ES 433374 A ES433374 A ES 433374A ES 433374 A ES433374 A ES 433374A ES 433374 A1 ES433374 A1 ES 433374A1
Authority
ES
Spain
Prior art keywords
closure assembly
caps
containers
inner cap
interengagement
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
ES433374A
Other languages
Spanish (es)
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of ES433374A1 publication Critical patent/ES433374A1/en
Expired legal-status Critical Current

Links

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
    • B65D50/041—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 the closure comprising nested inner and outer caps or an inner cap and an outer coaxial annular member, which can be brought into engagement to enable removal by rotation

Abstract

A threaded safety closure assembly for sealing threaded bottles or other containers with contents which might be harmful to children, the closure assembly including an inner cap and an overcap rotatable relative to the inner cap in unscrewing direction, as counterclockwise, except with selected pressure applied by an adult to effect interengagement between the two caps for opening movement thereof in unison permitting intentional access to the container contents and the closure assembly having improved top drive interengagement between the caps in the closing direction, as clockwise, for use in capping machines applying a relatively high torque for effectively sealing the containers in hermetic fashion without tendency for the interengaged drive to frictionally weld or set under the applied torque and permit, as a result thereof, opening rotation of the closure assembly and rendering of the safety features inoperative for the intended purpose.
ES433374A 1973-12-28 1974-12-27 Child resistant closures Expired ES433374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429463A US3878961A (en) 1973-12-28 1973-12-28 Child resistant closures

Publications (1)

Publication Number Publication Date
ES433374A1 true ES433374A1 (en) 1976-12-01

Family

ID=23703362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433374A Expired ES433374A1 (en) 1973-12-28 1974-12-27 Child resistant closures

Country Status (8)

Country Link
US (1) US3878961A (en)
JP (1) JPS5097475A (en)
AU (1) AU7536074A (en)
BR (1) BR7410168A (en)
CA (1) CA1022109A (en)
DE (1) DE2454386A1 (en)
ES (1) ES433374A1 (en)
FR (1) FR2256082A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946890A (en) * 1975-02-11 1976-03-30 Closures Industries Inc. Child proof closure
JPS5546595Y2 (en) * 1976-01-23 1980-10-31
DE8122918U1 (en) * 1981-08-04 1981-10-22 Unilever N.V., Rotterdam Childproof closure
DE3211150A1 (en) * 1982-03-26 1983-10-06 Zeller Plastik Koehn Graebner CHILD-SAFE PRINT-TURN LOCK
US4705181A (en) * 1986-09-05 1987-11-10 Kiwi Brands, Inc. Safety cap for containers of liquids
US4854459A (en) * 1988-11-18 1989-08-08 Primary Delivery Systems, Inc. Convertible childproof/non-childproof cap and container
US4991729A (en) * 1989-04-18 1991-02-12 Hunter Robert M Elder-accessible child-resistant packaging
IN180767B (en) * 1991-07-30 1998-03-14 Wellcome Found
US5280842A (en) * 1992-12-15 1994-01-25 Kerr Group, Inc. Low reverse torque closure assembly
US5477989A (en) * 1994-10-28 1995-12-26 Afa Products, Inc. Child resistant nozzle cover
US5609262A (en) * 1995-09-22 1997-03-11 Rieke Corporation Tamper evident, child-resistant closure
US5960972A (en) * 1996-11-15 1999-10-05 Constancio Larguia, Sr. Container cap with interlocked safety closure
EP1263657A4 (en) * 2000-03-16 2004-11-17 Pechiney Plastic Packaging Inc Molded closure with flex areas and method
ES2199699B1 (en) * 2003-10-24 2005-10-16 Plastivit, S.A. PERFECTION IN SECURITY PLUGS FOR BOTTLES.
US20060124501A1 (en) * 2004-11-30 2006-06-15 Mcneely Kevin Dosage reminder cap
US8534476B2 (en) * 2009-12-11 2013-09-17 Rexam Healthcare Packaging Inc. Child-resistant closure shell, closure, and package
US10370161B2 (en) 2012-11-15 2019-08-06 Amcor Rigid Plastics Usa, Llc Child resistant tip closure assembly with diaphragm
EP2920084B1 (en) 2012-11-15 2018-05-30 Amcor Group GmbH Child resistant tip closure assembly with finger spring
JP2018527263A (en) * 2015-09-22 2018-09-20 ペプシコ・インク Container closure with overcap device
DE102020129998B3 (en) * 2020-11-13 2021-10-28 Gaplast Gmbh Stopper for a container

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679085A (en) * 1971-04-16 1972-07-25 Sunbeam Plastics Corp Child-proof cap for medicine bottles
US3830390A (en) * 1972-03-22 1974-08-20 Sunbeam Plastics Corp Safety closure for medicine bottles or the like

Also Published As

Publication number Publication date
AU7536074A (en) 1976-05-20
FR2256082A1 (en) 1975-07-25
DE2454386A1 (en) 1975-07-10
CA1022109A (en) 1977-12-06
JPS5097475A (en) 1975-08-02
BR7410168A (en) 1976-06-08
US3878961A (en) 1975-04-22

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