US3249268A - Valve closure for tubes - Google Patents

Valve closure for tubes Download PDF

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Publication number
US3249268A
US3249268A US426866A US42686665A US3249268A US 3249268 A US3249268 A US 3249268A US 426866 A US426866 A US 426866A US 42686665 A US42686665 A US 42686665A US 3249268 A US3249268 A US 3249268A
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United States
Prior art keywords
valve
head
neck
container
valve head
Prior art date
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Expired - Lifetime
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US426866A
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Neuner Nikolaus
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0072—A valve member forming part of an outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
    • B05B11/047—Deformable containers producing the flow, e.g. squeeze bottles characterised by the outlet or venting means
    • 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
    • B65D47/2062—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 stem
    • B65D47/2075—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 stem in which the stem is raised by the pressure of the contents and thereby opening the valve
    • 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
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/242—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving helically

Description

y 3, 1966 N. NEUNER 3,249,268
VALVE CLOSURE FOR TUBES Filed Jan. 21, 1965 4-? (i l, -30 I 48 I l 44- y 20 46 1e 40 28 INVENTOR FfgtZ Nikolaus NeufleP J ATTORNE s ,34 3 Claims. (Cl. 222-494) This invention relates to a valve closure for a tube and in particular to a tube which is collapsed when the contents are squeezed therefrom.
Steel-spring-loaded valve plates have been used for closing the opening in a tube container. In such constructions, the valve plate or head and the spring are formed of separate parts which have to be assembled, with an according increase in the manufacture cost. Also, tube caps which are opened and closed by being rotated through'an angle of about 90 have an ovalshaped valve head which is disadvantageous.
The object of this invention is to produce a simple valve closure for a tube container made of a one-piece construction and tightly lockable by a tube cap.
The means by which the objects of the invention are obtained are described more fully with reference to the accompanying drawings in which:
FIGURE 1 is a cross-sectional view through the valve and tube cap; and
FIGURE 2 is a cross-sectional view taken on the line 2-2 of FIGURE 1.
The tube container 10 has a neck 12 with exterior threads 14. The upper end 16 of the neck is down-- wardly convergent and forms a valve seat. The valve seat is ordinarily made circular but not necessarily so.
Extending through the neck 12 is a one-piece valve composed of any suitable resilient synthetic plastic material such as polyethylene. This valve has a head 20, a valve stem 22 and a spring preferably composed of spring arms 24. The free ends of the arms 24 abut against a shoulder 26 formed in the inner wall of the neck 12. The valve head has a conical seat portion 28, which in valve closed position is seated on valve seat 16, and an upright conical head portion 30.
When the contents of the tube container are squeezed, the pressure deforms the spring arms 24 from the position shown in dashed lines so that the arms are bent and the valve head 20 lifited from its seat 16. The contents United States Patent 3,249,268 Patented May 3, 1966 ice synthetic plastic, the flange 50 can be snapped into the groove. The bottom of the groove is downwardly inclined so that, when the cap is tightened, the end of the flange 50 will engage the bottom of the groove and form a tight seal. Also, the thread 14 and its corresponding thread on the cap have a pitch such that the cap wall 44 is disengage-able from the valve head when turned an angle less than 360.
The inner wall 54 of the neck 12 is downwardly divergent in order to facilitate the entrance of the valve stem 22 and spring arms 24 during the assembly of the parts.
The invention has the advantage in that the spring actuated valve is composed of one piece which is easily inserted in the tube neck. The cap not only serves to lock the valve head in position when the valve is closed, but also prevents the entry of any dirt or dust into the closed tube. The snap ring action of the flange 50 prevents the cap from being lost, as well as producing a seal between the cap and the tube neck.
Having now described the means by which the objects of this invention are obtained,
I claim:
1. In a closure for a collapsible container composed of a container neck having a circular edge around a neck opening and forming a valve seat, a single piece member having a valve head, a valve stem and spring arms mounted in said container neck with said valve head being seatable on said valve seat and with said spring arms extending across said tube neck to engage the inner wall of said neck for being deformable by pressure applied to the contents in the container and thus to lift the valve head from the valve seat, the improvement in which said valve head comprises an inverted conical valve seat portion and an upright conical head portion, said valve seat being of complemental conical shape for seating said inverted conical valve seat portion of said valve head, a cap threadedly engaged to said container neck and having a conically'shaped wall portion engageable with said upright conical head portion of said valve head of the tube container are thus extruded through the open valve and come out in the form of a hollow tube 34. Upon the release of the pressure on the tube container, the arms 24 by their spring action pull the valve head 20 down onto its seat.
A cap 40 is held on the neck by threads 14. This cap has a conical wall 44 on the interior of the outlet orifice portion 46 of the cap. When the cap is screwed down, this conical wall 44 bears on the corresponding conical wall of the valve head portion 30 and pulls the valve head tightly against the valve seat, thus providing a double seal. The outlet orifice portion has a cylindrical and a cylindrical wall portion extending from said conically shaped wall portion outwardly through the outlet orifice portion of said cap for forming a smooth hollow tube of the contents extruded from said container through said outlet orifice portion, and said valve head being normally closed by said spring arms and locked closed by the pressure of said cap on said upright conical head portion of said valve head.
2. In a closure as in claim 1, further comprising an annular groove around the periphery of said neck, a downwardly inclined bottom in said groove, and an annular flange on said cap forming a snap ring extending into said groove and engageable with said bot-tom when said cap is screwed down tightly on said neck.
3. In a closure as in claim 1, said inner wall of said neck being downwardly divergent for facilitating the entry of said single piece member during the assembly of said closure.
References Cited by the Examiner UNITED STATES PATENTS 2,105,118 1/1938 Henderson 222-496 2,609,975 9/1952 Senger 222-496 3,033,428 5/1962 Van Baarn s 222-549 3,134,514 5/1964 Booth 222-496 LOUIS I. DEMBO, Primary Examiner.
HADD S. LANE, Examiner.

Claims (1)

1. IN A CLOSURE FOR A COLLAPSIBLE CONTAINER COMPOSED OF A CONTAINER NECK HAVING A CIRCULR, EDGE AROUND A NECK OPENING AND FORMING A VALVE SEAT, A SINGLE PIECE MEMBER HAVING A VALVE HEAD, A VALVE STEM AND SPRING ARMS MOUNTED IN SAID CONTAINER NECK WITH SAID VALVE HEAD BEING SEATABLE ON SAID VALVE SEAT AND WITH SAID SPRING ARMS EXTENDING ACROSS SAID TUBE NECK TO ENGAGE THE INNER WALL OF SAID NECK FOR BEING DEFORMABLE BY PRESSURE APPLIED TO THE CONTENTS IN THE CONTAINER AND THUS TO LIFT THE VALVE HEAD FROM THE VALVE SEAT, THE IMPROVEMENT IN WHICH SAID VALVE HEAD COMPRISES AN INVERTED CONICAL VALVE SEAT PORTION AND AN UPRIGHT CONICAL HEAD PORTION, SAID VALVE SEAT BEING OF COMPLEMENTAL CONICAL SHAPE FOR SEATING SAID INVERTED CONICAL VALVE SEAT PORTION OF SAID VALVE HEAD, A CAP THREADEDLY ENGAGED TO SAID CONTAINER NECK AND HAVING A CONICALLY SHAPED WALL PORTION ENGAGEABLE WITH SAID UPRIGHT CONICAL HEAD PORTION OF SAID VALVE HEAD AND A CYLINDRICAL WALL PORTION EXTENDING FROM SAID CONICALLY SHAPED WALL PORTION OUTWARDLY THROUGH AN OUTLET ORIFICE PORTION OF SAID CAP FOR FORMING A SMOOTH HOLLOW TUBE OF THE CONTENTS EXTRUDED FROM SAID CONTAINER THROUGH SAID OUTLET ORIFICE PORTION, AND SAID VALVE HEAD BEING NORMALLY CLOSED BY SAID SPRING ARMS AND LOCKED CLOSED BY THE PRESSURE OF SAID CAP ON SAID UPRIGHT CONICAL HEAD PORTION OF SAID VALVE HEAD.
US426866A 1964-01-22 1965-01-21 Valve closure for tubes Expired - Lifetime US3249268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN24341A DE1297535B (en) 1964-01-22 1964-01-22 Transport lock for an automatic valve lock for tubes

Publications (1)

Publication Number Publication Date
US3249268A true US3249268A (en) 1966-05-03

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US426866A Expired - Lifetime US3249268A (en) 1964-01-22 1965-01-21 Valve closure for tubes

Country Status (7)

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US (1) US3249268A (en)
AT (1) AT258784B (en)
BE (1) BE658602A (en)
DE (1) DE1297535B (en)
FR (1) FR1421146A (en)
GB (1) GB1070662A (en)
NL (1) NL6500696A (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336000A (en) * 1966-05-31 1967-08-15 Du Pont Aerosol valve for food products
US3348744A (en) * 1966-05-20 1967-10-24 Coats & Clark Composite self-sealing cap
US3438554A (en) * 1967-09-20 1969-04-15 Dab O Matic Corp Anti-suck-back device for tubes
WO1986004984A1 (en) * 1985-02-26 1986-08-28 Emson Research Incorporated Apparatus for dispensing products from a self-sealing dispenser
US5992685A (en) * 1998-01-23 1999-11-30 The Coca-Cola Company Fountain dispensing module
US6758364B1 (en) * 1998-03-18 2004-07-06 Bamed Ag Container cap for drinking containers having a valve body insert with a deformable sealing lip
WO2004094256A1 (en) * 2003-04-23 2004-11-04 Hugo Nilsson Dispensingapparatus at a container for a liquid or several liquids, at a conduit ot the like
ITBO20100685A1 (en) * 2010-11-12 2012-05-13 Zoratti Andrea Ditta Individuale ANTI-DROP DEVICE FOR A DISPENSER DEVICE FOR FLUID PRODUCTS
JP2012246022A (en) * 2011-05-30 2012-12-13 Masayuki Sonoda Container for liquid flavoring
WO2015041528A1 (en) * 2013-09-18 2015-03-26 Save-Ty Can Cap B.V. Closing element
US9096352B2 (en) 2012-12-03 2015-08-04 RLM Group Ltd. Enhanced dispensing and dosaging techniques for fluid containers
US9296525B2 (en) 2012-12-03 2016-03-29 RLM Group Ltd. Enhanced dispensing and dosaging techniques for fluid containers
US20160355304A1 (en) * 2008-09-01 2016-12-08 Rieke Corporation Liquid dosing devices
CN109747964A (en) * 2018-12-10 2019-05-14 浙江正庄实业有限公司 Antiultraviolet high rigidity self-sealing spray head and preparation method thereof
USD860716S1 (en) 2017-03-27 2019-09-24 Yeti Coolers, Llc Container lid
USD871133S1 (en) 2018-10-17 2019-12-31 Yeti Coolers, Llc Lid
USD876905S1 (en) 2015-11-20 2020-03-03 Yeti Coolers, Llc Jug
USD883738S1 (en) 2018-10-17 2020-05-12 Yeti Coolers, Llc Lid
USD883737S1 (en) 2018-10-17 2020-05-12 Yeti Coolers, Llc Lid
USD896572S1 (en) 2018-08-20 2020-09-22 Yeti Coolers, Llc Container lid
USD897151S1 (en) 2018-10-17 2020-09-29 Yeti Coolers, Llc Lid
WO2020201561A1 (en) * 2019-04-05 2020-10-08 Magecup Limited Fluid vessel closure device
US10926925B2 (en) 2015-08-14 2021-02-23 Yeti Coolers, Llc Container with magnetic cap
US10959553B2 (en) 2016-10-17 2021-03-30 Yeti Coolers, Llc Container and method of forming a container
US10959552B2 (en) 2016-10-17 2021-03-30 Yeti Coolers, Llc Container and method of forming a container
US11021314B2 (en) 2016-10-17 2021-06-01 Yeti Coolers, Llc Container and method of forming a container
US11034505B2 (en) 2016-10-17 2021-06-15 Yeti Coolers, Llc Container and method of forming a container

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510510A1 (en) * 1984-03-23 1985-10-03 Selfix, Inc., Chicago, Ill. FASTENING DEVICE FOR A SHOWER ON A TAP
GB2190465A (en) * 1986-05-15 1987-11-18 C R M Design Services Ltd A valve assembly
GB9122319D0 (en) * 1991-10-19 1991-12-04 Coda Plastics Ltd Fluid dispensing closure
DE29709328U1 (en) * 1997-05-28 1997-08-14 Georg Menshen Gmbh & Co Kg Two-part container closure
KR200353114Y1 (en) * 2004-03-17 2004-06-22 (주)연우 Dispenser having discharge means improved airtight function
DE102006016029A1 (en) * 2006-04-05 2007-10-11 Coltène/Whaledent GmbH + Co. KG Dispenser for viscous media with dispenser container, squeezing mechanism and dispenser cannula

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105118A (en) * 1936-06-18 1938-01-11 Henderson Douglas Closure for tubes or containers
US2609975A (en) * 1949-07-16 1952-09-09 Ortho Pharma Corp Spring closure for collapsible tubes
US3033428A (en) * 1958-10-31 1962-05-08 Paul S Van Baarn Discharge and closure device for a container
US3134514A (en) * 1961-02-06 1964-05-26 William M Booth Valve-type metering dispenser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1721666A (en) * 1928-06-11 1929-07-23 Daniel W Lee Dispensing cap
US2039952A (en) * 1933-09-11 1936-05-05 John H Donnelly Closure
CH272443A (en) * 1949-10-20 1950-12-15 Steiner Gottlieb Automatic locking device for tubes.
DE1882454U (en) * 1963-07-17 1963-11-07 Nikolaus Neuner AUTOMATIC LOCKING FOR TUBES AND OTHER CONTAINERS.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105118A (en) * 1936-06-18 1938-01-11 Henderson Douglas Closure for tubes or containers
US2609975A (en) * 1949-07-16 1952-09-09 Ortho Pharma Corp Spring closure for collapsible tubes
US3033428A (en) * 1958-10-31 1962-05-08 Paul S Van Baarn Discharge and closure device for a container
US3134514A (en) * 1961-02-06 1964-05-26 William M Booth Valve-type metering dispenser

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348744A (en) * 1966-05-20 1967-10-24 Coats & Clark Composite self-sealing cap
US3336000A (en) * 1966-05-31 1967-08-15 Du Pont Aerosol valve for food products
US3438554A (en) * 1967-09-20 1969-04-15 Dab O Matic Corp Anti-suck-back device for tubes
WO1986004984A1 (en) * 1985-02-26 1986-08-28 Emson Research Incorporated Apparatus for dispensing products from a self-sealing dispenser
US4696415A (en) * 1985-02-26 1987-09-29 Philip Meshberg Apparatus for dispensing products from a self-sealing dispenser
US5992685A (en) * 1998-01-23 1999-11-30 The Coca-Cola Company Fountain dispensing module
US6758364B1 (en) * 1998-03-18 2004-07-06 Bamed Ag Container cap for drinking containers having a valve body insert with a deformable sealing lip
WO2004094256A1 (en) * 2003-04-23 2004-11-04 Hugo Nilsson Dispensingapparatus at a container for a liquid or several liquids, at a conduit ot the like
US20060261098A1 (en) * 2003-04-23 2006-11-23 Hugo Nilsson Dispensing apparatus at a container for a liquid or several liquids, at a conduit or the like
US20160355304A1 (en) * 2008-09-01 2016-12-08 Rieke Corporation Liquid dosing devices
ITBO20100685A1 (en) * 2010-11-12 2012-05-13 Zoratti Andrea Ditta Individuale ANTI-DROP DEVICE FOR A DISPENSER DEVICE FOR FLUID PRODUCTS
JP2012246022A (en) * 2011-05-30 2012-12-13 Masayuki Sonoda Container for liquid flavoring
US9096352B2 (en) 2012-12-03 2015-08-04 RLM Group Ltd. Enhanced dispensing and dosaging techniques for fluid containers
US9296525B2 (en) 2012-12-03 2016-03-29 RLM Group Ltd. Enhanced dispensing and dosaging techniques for fluid containers
WO2015041528A1 (en) * 2013-09-18 2015-03-26 Save-Ty Can Cap B.V. Closing element
US10486864B2 (en) 2013-09-18 2019-11-26 Save-Ty Can Cap B.V. Closing element
US10926925B2 (en) 2015-08-14 2021-02-23 Yeti Coolers, Llc Container with magnetic cap
US11273961B2 (en) 2015-08-14 2022-03-15 Yeti Coolers, Llc Container with magnetic cap
US11794960B2 (en) 2015-08-14 2023-10-24 Yeti Coolers, Llc Container with magnetic cap
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US11524833B2 (en) 2016-10-17 2022-12-13 Yeti Coolers, Llc Container and method of forming a container
US11814235B2 (en) 2016-10-17 2023-11-14 Yeti Coolers, Llc Container and method of forming a container
US11840365B2 (en) 2016-10-17 2023-12-12 Yeti Coolers, Llc Container and method of forming a container
US11930944B2 (en) 2016-10-17 2024-03-19 Yeti Coolers, Llc Container and method of forming a container
US11503932B2 (en) 2016-10-17 2022-11-22 Yeti Coolers, Llc Container and method of forming a container
US10959553B2 (en) 2016-10-17 2021-03-30 Yeti Coolers, Llc Container and method of forming a container
US10959552B2 (en) 2016-10-17 2021-03-30 Yeti Coolers, Llc Container and method of forming a container
US11021314B2 (en) 2016-10-17 2021-06-01 Yeti Coolers, Llc Container and method of forming a container
US11034505B2 (en) 2016-10-17 2021-06-15 Yeti Coolers, Llc Container and method of forming a container
USD860716S1 (en) 2017-03-27 2019-09-24 Yeti Coolers, Llc Container lid
USD896572S1 (en) 2018-08-20 2020-09-22 Yeti Coolers, Llc Container lid
USD913746S1 (en) 2018-08-20 2021-03-23 Yeti Coolers, Llc Container lid
USD913745S1 (en) 2018-08-20 2021-03-23 Yeti Coolers, Llc Container lid
USD988789S1 (en) 2018-08-20 2023-06-13 Yeti Coolers, Llc Container lid
USD935268S1 (en) 2018-10-17 2021-11-09 Yeti Coolers, Llc Lid
USD897151S1 (en) 2018-10-17 2020-09-29 Yeti Coolers, Llc Lid
USD883737S1 (en) 2018-10-17 2020-05-12 Yeti Coolers, Llc Lid
USD883738S1 (en) 2018-10-17 2020-05-12 Yeti Coolers, Llc Lid
USD871133S1 (en) 2018-10-17 2019-12-31 Yeti Coolers, Llc Lid
CN109747964A (en) * 2018-12-10 2019-05-14 浙江正庄实业有限公司 Antiultraviolet high rigidity self-sealing spray head and preparation method thereof
CN113795177A (en) * 2019-04-05 2021-12-14 托普尔有限公司 Fluid container closure
WO2020201561A1 (en) * 2019-04-05 2020-10-08 Magecup Limited Fluid vessel closure device

Also Published As

Publication number Publication date
BE658602A (en) 1965-05-17
GB1070662A (en) 1967-06-01
DE1297535B (en) 1969-06-12
NL6500696A (en) 1965-07-23
FR1421146A (en) 1965-12-10
AT258784B (en) 1967-12-11

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