GB1441167A - Self-closing closure - Google Patents

Self-closing closure

Info

Publication number
GB1441167A
GB1441167A GB3860173A GB3860173A GB1441167A GB 1441167 A GB1441167 A GB 1441167A GB 3860173 A GB3860173 A GB 3860173A GB 3860173 A GB3860173 A GB 3860173A GB 1441167 A GB1441167 A GB 1441167A
Authority
GB
United Kingdom
Prior art keywords
flanges
closure
flange
orifice
self
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
GB3860173A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1441167A publication Critical patent/GB1441167A/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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2081—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve port

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1441167 Self-closing closure N B NILSON 15 Aug 1973 [15 Aug 1972] 38601/73 Heading B8T A self-closing closure consists of a cylindrical member 12 having an external radially extending flexible flange 16 at its lower edge and a frusto-conical flange 14 which forms a dispensing orifice 15 at its upper edge, the flange 16 terminating at its outer and inner edges by downwardly projecting flanges 17 and 18 respectively ; and a second cylindrical member 1 having an internal screw thread 3, an external radially extending flexible flange 4 at its upper edge and a tubular nozzle 9, integrally mounted above the screw threaded portion of member 1, closed at its upper end and having dispensing orifices 11 in its side wall and an external annular groove 20 around its upper end, the flange 4 terminating at its outer and inner edges by upwardly projecting flanges 5 and 7 respectively. The members are engaged by inserting the tubular nozzle 9 concentrically into member 12 and snap engaging flanges 17 and 18 with flanges 5 and 7 respectively by the co-operating beads 6 and 8 and simultaneously snap engaging the internal edge of dispensing orifice 15 with groove 20. The assembly is screwed on to a closure adapted to allow manual pressurizing of fluid contents. The member 12 is pulled away from the container so as to disengage flanges 7 and 18 and orifice 15 and groove 20, but not flanges 5 and 17, unlocking the closure. This position is not shown in the drawings. Pressurizing the fluid contents of the container forces the contents into the void space between the members 1 and 12 which causes flexing of the radial flanges 4 and 16 moving orifice 15 away from a bevelled shoulder 19 of the tubular nozzle 9 opening the closure. Relief of pressure allows elastic memory to reclose the closure which may subsequently be locked by snap fitting the respective parts as described above.
GB3860173A 1972-08-15 1973-08-15 Self-closing closure Expired GB1441167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1056272 1972-08-15

Publications (1)

Publication Number Publication Date
GB1441167A true GB1441167A (en) 1976-06-30

Family

ID=20292515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3860173A Expired GB1441167A (en) 1972-08-15 1973-08-15 Self-closing closure

Country Status (8)

Country Link
JP (2) JPS49125193A (en)
DE (1) DE2340319C2 (en)
DK (1) DK140054B (en)
FI (1) FI53555C (en)
FR (1) FR2196277B1 (en)
GB (1) GB1441167A (en)
IT (1) IT1013577B (en)
NO (1) NO142112C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100484843C (en) * 2006-07-28 2009-05-06 陈学办 Bottle cover capable of rotary pressing opening and automatic closing

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091955A (en) * 1977-05-24 1978-05-30 Stant Manufacturing Company, Inc. Plastic filler neck cap
JPS615749U (en) * 1984-06-15 1986-01-14 株式会社吉野工業所 Cap with outlet
JPS615754U (en) * 1984-06-15 1986-01-14 株式会社吉野工業所 Cap with outlet
FR2682667A1 (en) * 1991-10-17 1993-04-23 Crosnier Daniel TOTAL AND IMMEDIATE SEALING DEVICE, ADAPTABLE TO VARIOUS CONTAINERS, ESPECIALLY BOTTLES, TUBES, JARS, RIGIDS OR FLEXIBLE.
DE29709328U1 (en) * 1997-05-28 1997-08-14 Georg Menshen GmbH & Co KG, 57413 Finnentrop Two-part container closure
DE29818005U1 (en) 1998-10-08 1998-12-24 Georg Menshen GmbH & Co KG, 57413 Finnentrop Self-closing container closure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940706A (en) * 1932-08-30 1933-12-26 Aufricht Gustave Leakproof collapsible tube
CH239306A (en) * 1943-04-03 1945-09-30 Barnabas Dr Nagy Tube closure.
US2831620A (en) * 1954-07-19 1958-04-22 Theodore F Schlicksupp Self-sealing closure mechanism for liquids
DE1432098A1 (en) * 1961-05-17 1969-10-09 Bross Dipl Ing Helmut Automatic closure with a safety device for containers with a deformable wall
SE341376B (en) * 1971-01-05 1971-12-20 N Nilsson

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100484843C (en) * 2006-07-28 2009-05-06 陈学办 Bottle cover capable of rotary pressing opening and automatic closing

Also Published As

Publication number Publication date
JPS49125193A (en) 1974-11-29
FI53555C (en) 1978-06-12
JPS6018351Y2 (en) 1985-06-04
NO142112B (en) 1980-03-24
DK140054B (en) 1979-06-11
FR2196277A1 (en) 1974-03-15
JPS5780448U (en) 1982-05-18
IT1013577B (en) 1977-03-30
DE2340319A1 (en) 1974-02-28
DK140054C (en) 1979-11-12
NO142112C (en) 1980-07-02
FI53555B (en) 1978-02-28
DE2340319C2 (en) 1984-07-26
FR2196277B1 (en) 1978-01-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee