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Publication numberUS2543850 A
Publication typeGrant
Publication dateMar 6, 1951
Filing dateJul 23, 1947
Priority dateJul 23, 1947
Publication numberUS 2543850 A, US 2543850A, US-A-2543850, US2543850 A, US2543850A
InventorsValentine Henricson
Original AssigneeValentine Henricson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Resilient closure for the neck of a bottle, having a valve operable by flexure of a wall of said closure
US 2543850 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

March 6, 1951 v. HENRICSON 2,543,850

RESILIENT CLOSURE FOR THE NECK OF A BOTTLE,

HAVING A VALVE OPERABLE BY FLEXUHE OF A WALL OF sun CLOSURE Filed July 225, 1947 21 JIVVENTOR.

V41. EN TIA/E HE csozv ATT'OKA/EX Patented Mar. 6, 1951 UNITED STATES PATENT OFFICE Valentine Henricson, New York, N. Y.

Application July 23, 1947, Serial No. 762,985

2 Claims.

The present invention relates to a manually operable bottle cap and dispensing valve normally serving as a closure for the bottle to which it is applied.

The main object of my invention is to provide a bottle with a dispensing cap having, a valve member engaging a seat within the same, and being capable of distortion to remove the valve member from the seat to allow contents from the bottle to issue through a duct in said cap.

Another object is to provide a cap of the mentioned character which is made of resilient plastic material such as live rubber or the equivalent.

A further object is to produce a dispensing cap and self-contained valve which is simple in construction and consists of but two parts, one of which is entirely concealed within, and protected by, the other which forms the outer casing.

It is also an object to have a combined cap and valve for bottles which is readily applied and is absolutely tight and reliable in operation to fully close the bottle in normal state.

Other objects and the various advantages of the invention will appear more fully in detail as the specification proceeds.

In order to facilitate clear comprehension of the features of my invention and realize its contribution to the art, it is illustrated in the accompanying drawing forming part hereof, and in which:

Figure 1 is a front elevation of a dispensing cap and valve embodying the invention in a practical form as applied to the neck of a bottle;

Figure 2Kis a side elevation of the same cap and valver Figure 3 shows the cap and valve device in use for dispensing a liquid from the bottle, the device being shown with a portion of the bottle neck in section to disclose detail.

Throughout the views, the same reference numerals indicate the same parts.

There are various known types of dispensing closures for bottles, and usually these are made of metal or some rigid material, and of several parts with a spring included for actuating the parts when released by the hand. These closures are also usually permanently fixed upon the bottle at the factory and are more or less complicated and expensive.

I have now found that a simple design of dispensing valve and cap or closure made of resilient material will serve perfectly to close a bottle and allow liquid to be conveniently dispensed therefrom at will, reducing costs and simplifying operations to a minimum.

Hence, in the practice of my invention, and referring now again to the accompanying drawing, a bottle 5 has a more or less conventional neck 6 with a retaining lip 1 (Figure 3) to form the basis of attachment for the device about to be described. The dispensing device primarily consists of a resilient valve or cap casing, generally indicated at 8, having an attachment portion of cylindrical form at one end 9 adapted to engage upon the neck 6 to hold the device in place upon the bottle, the resilient nature of the casing facilitating ready application thereof to said bottle. Within the casing is a valve chamber I!) having a valve seat Hand spaced therefrom, a valve stop II. This valve stop 12 is formed as an annular ridge integral with and located inside of the neck portion, concentrically thereto and substantially halfway of the neckgrlpping extension of the cap. It has the function of providing a seat arrest for cap 8 and also a seal to abut against the upper rim of the bottle neck; furthermore it provides a ring-shaped buffer to prevent a valve stem head l5 from being depressed too far into the bottle neck or being otherwise displaced. In the upper portion or head l3 of the casing is engaged a valve stem it having a stem head I5 seated therein to prevent accidental removal thereof, a valve member l6 being disposed upon the other end of said valve stem in valve chamber Ill, already referred to above.

The sides ll of the casing just below the top l3 are thin and therefore rather resilient and capable of distortion upon manually pressing upon the top portion as upon a button. Normally the valve member I6 is held up against valve seat I I in the casing by the normally elevated position of top l3, as indicated in broken lines at I8, but when the mentioned top portion is depressed by a finger l 9, the stem I4 is pushed down with valve member It, so that the latter leaves seat II and is located down in chamber 10, allowing liquid to pass from theneck 6 past said valve member to a spout passage or duct 20 within spout 2| of said casing and out through the latter as long as the finger is held on the top portion l3 of the device. In order to release the air to prevent air look within the casing, a rear air vent 22 is provided, so that the liquid may fiow freely from spout 2|, once the valve member is open. As may be seen especially in Figures 1 and 2, the device may be made up in the form of a dog's head, with the nose forming the spout 2| and the top of the head the depressible top portion or operating button l3. Any other form may of course be used. As soon as the finger is released from the top 3 portion I I, it again springs up into position and draws the valve member against seat I I and thus closes the bottle. The device is preferably made of live rubber or other resilient plastic, while the valve member and its stem may be made of somewhat stifler rubber or plastic, or even of metal, if desired.

Manifestly, variations may be resorted to and parts and features modified or used without others within the scope of the appended claims.

Having now fully described my invention, I claim:

1. A dispensing device for bottles and the like. including a resilient valve casing having a neck engaging portion for engaging the neck of a bottle, a spout portion upon one side of the casing having an interior duct leading to the interior of said casing, a valve seat within said casing, valve abutting means in said neck, closure means normally holding the valve portion against said valve seat and thereby closing the bottle, and a resiliently depressible portion upon, and forming an integral part of, said casing for displacing said valve portion from said valve seat, said valve portion including a distinct valve member held within the casing in effective closing position against the seat and, upon distortion of the easing, being displaced from said valve seat, the casing and valve member being made of different grades of resilient material, said abutting means being an annular valve stop ridge integral with said neck-engaging portion located on the inside thereof, said ridge abutting against the upper rim or the neck of the bottle.

2. A dispensing device according to claim 1, in which said casing consists of a, unitary member of resilient material, said valve portion including a second member forming a valve of resilient material having one portion engaged by a portion of the casing so as to be moved thereby when the casing is manually pressed, said abutting means being a circular ridge on the inside of said neck engaging Portion, said ridge projecting inwardly over the top edge of a bottle neck, and being adapted to block the downward course of said valve portion so as to prevent it from entering said bottle neck.

VALENTINE I-IENRICSON.

REFERENCES CITED The following references are of record in the me of this patent:

UNITED STATES PATENTS Number Name Date 1,992,067 Gun Feb. 19, 1935 2,011,742 Weber Aug. 20, 1935 2,185,323 Arnold Jan. 2, 1940

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1992067 *Dec 14, 1933Feb 19, 1935Mott Gunn DamonValved closure
US2011742 *May 15, 1933Aug 20, 1935Weber John AClosure for containers
US2185323 *Nov 29, 1938Jan 2, 1940Graydon Arnold WilliamAutomatic paste tube closure
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2612293 *Jan 21, 1949Sep 30, 1952Michel DanielContainer closure member having a dispensing valve therein
US2686652 *Jan 29, 1951Aug 17, 1954Viking Valve CompanyValve apparatus
US2735590 *Oct 2, 1952Feb 21, 1956 Combined closure and valve operating
US2744665 *Jun 16, 1951May 8, 1956Viking Valve CompanyPressurized container valve structure
US2753214 *Jan 29, 1954Jul 3, 1956Frederick G LodesFoam dispensing head for aerosols
US2761593 *Feb 15, 1951Sep 4, 1956Nat Dairy Res Lab IncValve for pressurized containers
US2761594 *Feb 11, 1953Sep 4, 1956Scovill Manufacturing CoAerosol bomb dispensing cap
US2766915 *Jun 30, 1952Oct 16, 1956Campbell Products CoDispensing valve structure for aerosol container
US2805003 *Oct 16, 1952Sep 3, 1957Oil Equipment Lab IncValve assembly for aerosol type containers
US2840124 *Jul 13, 1953Jun 24, 1958Norman GreeneReuseable dispensing cover
US2856104 *Aug 31, 1955Oct 14, 1958Nat Dairy Prod CorpValve closure assembly
US2859900 *Jul 31, 1957Nov 11, 1958 Measuring device
US2861723 *Apr 29, 1954Nov 25, 1958Pressure Packaging CorpTwo way resilient valve for pressurized containers
US3081917 *Jul 28, 1959Mar 19, 1963Rech S Tech Soc EtReservoir provided with a valve
US3151787 *Oct 31, 1961Oct 6, 1964Gustave MillerDispensing bottle tap
US3186604 *Feb 25, 1963Jun 1, 1965American Flange & MfgFaucet attachment
US3283961 *Aug 2, 1965Nov 8, 1966Rait Joseph MAerosol container with valve having a biased actuator
US4088248 *Jul 22, 1976May 9, 1978Blake William SSprayer-dispenser pumps
US4671436 *Jul 31, 1984Jun 9, 1987Mckesson CorporationSyphon assembly and package incorporating the assembly
US4752020 *May 7, 1986Jun 21, 1988Franz GrueterPressurized dispensing container
US5142610 *Sep 27, 1991Aug 25, 1992Sunbeam CorporationLiquid heating and dispensing appliance and valve construction
US5489050 *Apr 19, 1994Feb 6, 1996Ncm International, Inc.Insert for a bottle closure
US5785212 *Aug 14, 1996Jul 28, 1998Steiger; ArthurPlastic dispense tap for liquid bulk containers
US5918779 *Aug 26, 1998Jul 6, 1999Haiger International S.A.Value assembly for supplying pressurized liquid from a container
US5947343 *Mar 14, 1996Sep 7, 1999Emsa-Werke Wulf Gmbh & Co.Flask for liquids having spring-actuated closure element
US6648186Feb 13, 2002Nov 18, 2003The Meyer CompanyPush-button faucet
US20100147850 *Dec 11, 2009Jun 17, 2010Holland HentonCap assembly
US20140097210 *Oct 4, 2012Apr 10, 2014Nathan WrightSpout with controlled fluid flow for portable fuel containers
US20140103078 *Dec 19, 2013Apr 17, 2014Nathan WrightSpout with controlled fluid flow for portable fuel containers
USD738217 *Nov 11, 2014Sep 8, 2015Matthew Blake EllisonLiquid pouring device for mounting on bottles
USD758854 *Dec 31, 2015Jun 14, 2016Markwins Beauty Products, Inc.Cap for container
USD758855 *Dec 31, 2015Jun 14, 2016Markwins Beauty Products, Inc.Cap for container
USD758856 *Dec 31, 2015Jun 14, 2016Markwins Beauty Products, Inc.Cap for container
USD758857 *Dec 31, 2015Jun 14, 2016Markwins Beauty Products, Inc.Cap for container
DE1475960B *Dec 1, 1965Jan 29, 1970Inland Container CorpAbgabeventil fuer drucklose Behaelter,vorzugsweise fuer Wegwerfpackungen
Classifications
U.S. Classification222/518, 222/402.25, D09/609, 222/567, 222/559, 222/213, D09/451, 222/402.13, 222/78
International ClassificationB65D47/24, B65D81/00, B65D81/36, B65D47/04
Cooperative ClassificationB65D81/365, B65D47/248
European ClassificationB65D47/24E, B65D81/36D