US2501636A - Bottle cap - Google Patents
Bottle cap Download PDFInfo
- Publication number
- US2501636A US2501636A US51351A US5135148A US2501636A US 2501636 A US2501636 A US 2501636A US 51351 A US51351 A US 51351A US 5135148 A US5135148 A US 5135148A US 2501636 A US2501636 A US 2501636A
- Authority
- US
- United States
- Prior art keywords
- disc
- bottle
- valve
- pin
- spout
- 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
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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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0857—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage
- B65D47/0876—Hinges without elastic bias
- B65D47/089—Hinges without elastic bias located within a flat surface of the base element
- B65D47/0895—Hinges without elastic bias located within a flat surface of the base element one part of the hinge being integral with the hinged closure and the other part with the base element, without any other additional hinge element
Definitions
- An object of the present invention resides in the provision of a screw on bottle cap for use with conventional water bottles or the like and so constructed that the pouring spout may at all times be maintained in a position paralleling bottle so as to be free from interference with the sides of the refrigerator or other objects stored close thereto.
- a further object of the invention resides in the provision of a screw on bottle cap having a pouring spout rotatable for proper positioning of the spout and a flap valve detachably supported from the spout carrying element in a manner to be freely opened and closed when the bottle is tilted and a novel mounting for the valve whereby the cap, valve and associated elements may be disassembled for cleaning with a minimum of eifort and without the use of tools.
- Another object of the invention resides in the novel constructionv of the device that readily lends itself to cheap and inexpensive manufacture from various types of materials, is extremely simple in nature, having but four parts that, when assembled and in use, will be held against displacement.
- Figure 2 is a top plan view thereof
- Figure 3 is a longitudinal section taken on line 3-3 of Figure 2 and on an enlarged scale
- Figure 4 is a horizontal section taken on line 44 of Figure 3, looking in the direction of the arrows and Figure 5 is a plan view of a valve carrying disc.
- the numeral 5 designates a conventional water bottle of usualy rectangular shape and having a screw threaded neck portion 6. While the invention is shown and described as being applied to a water bottle, it will be obvious that its construction 3 Claims. (Cl. 222 -500) readily lends itself to any type bottle having a conventional threaded neck.
- a clamp ring I internally threaded, is provided with an inwardly extending circumferential flange 8.
- the threads of the ring 7 are conventional and are the type threads commonly employed for bottle and jar tops.
- the flange 8 serves to clamp a disc 9 into relatively snug engagement with the mouth of the bottle, as clearly illustrated in Figure 3.
- the disc 9 is provided with an upwardly curved housing I ll, terminating in a spout extension H.
- the housing In provides an internal chamber l 2 communicating with the spout H and with a relatively large circular opening 13 in the disc 9, concentric with the disc.
- the spout H is preferably oval in cross section, permitting a relatively large fluid discharge Without materially adding to the height of the overall dimensions of the bottle and cap.
- the disc 9, see particularly Figure 3, supports a second disc i4, concentric therewith and held against displacement by a plurality of hooked lugs l5, preferably formed integral with the disc 5! and depending therefrom.
- the lugs l5 engage in snap relation in a corresponding number of peripheral notches it, formed in the disc M.
- the disc i4 is snapped into engagement with the lugs 15 at assembly and is held against rotative move,- ment with respect to the disc 9 by the interen gagement of the lugs and notches.
- the disc [4 is provided with a relatively large, generally rec'- tangular opening' it, having a circumferential upstanding rib H, with one end of the opening it curved upon the arc of the dis M.
- a flap valve l8 normally lies in closed position upon the rib IT and provides a relatively effective closure against external contaminating odors.
- Means are provided to support the valve IS in hinged relation to the disc I 4 for permitting readily swinging movement of the valve when the bottle is tilted to pouring position, comprising a semi-cylindrical hinge pin 59, supported at either end in parallel relation to the disc, by end blocks or trunnions 20.
- the pin I9 and the trunnion blocks are preferably cast or molded integrally with the disc I4 for providing an economical method of manufacturing.
- the pin 19 has one side flattened, as shown at 2 I, for its entire length and this flattened side is arranged at an angle with respect to the axis of the pin, for a purpose to be described.
- the valve 18 carries a pair of ring-like hinge elements 22, having an internal diameter equal to the diameter of the pin l9.
- the elements 22 are open upon one side, as at 23 and this opening is of a size as to permit the engagement of the rings 22 over the pin l9, when the valve is rotated backward sufliciently far to permit the openings 23 to pass over the pin at the narrow diameter.
- the valve In the assembly of the device, the valve is first engaged with the pin l9, as above pointed out and the valve dropped to closed position.
- the disc I4 is then engaged with the disc 9, by snapping into engagement with the lugs I5, being first sure that the valve is in proper alignment with the spout I l for proper pouring action.
- the disc 9 is then engaged under the flange 8 and the units screwed upon the mouth of the bottle. In cases where the spout might not line up with the bottle, due to irregularities in the threads, the spout assembly, including the disc I can be rotated to correct position independent of the ring I.
- a combined closure cap and pouring spout for bottles having a threaded neck portion said cap comprising a disc having a housing formed thereon, a pouring spout extending from the housing, a clamping ring provided with internal threads for engagement with the threads of the neck portion, said ring adapted to clamp the disc in rotative engagement with the neck of the bottle, a valve disc concentric with the first named disc and provided with a central opening, lugs carried by the first named disc for en agement with the second named disc, a valve for closing the opening in the second named disc, a hinge pin carried by the second named disc, hinge rings carried by the valve for engagement with the pin, said rings engageable with the pin when the valve is turned to a position beyond its normal range of travel.
- a combined closure cap and pouring spout for use on bottles having a threaded neck comprising a circular disc having an integral housing extending thereabove, a pouring spout extending laterally from the housing and formed oval in cross-section, a clamping ring having an inwardly extending circumferential flange, said ring provided with internal threads for engagement with the bottle, said ring adapted to clamp the disc over the bottle neck, said disc provided with a relatively large opening communicating with housing and with the bottle, said disc being concentric with the bottle neck in use, a plurality of lugs formed upon and depending from the disc, a valve disc having an opening formed therethrough, said valve disc having its circumferential edge provided with notches for engagement with the lugs, an upstanding rib surrounding the valve disc opening, a flap valve adapted to cover and uncover the opening of the valve disc, a semicylindrical hinge pin carried by the valve disc, hinge rings carried by the valve for engagement with the pin, said rings engageable with the pin REFERENCES
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
March 23, 1950 N. P. SMITH 251,63
' BOTTLE CAP Filed Sept. 27, 1948 IN V EN TOR.
NERVIN Ff SMITH, BY
ATTORNEY Patented Mar. 21, 195@ UNITED STATES OFFICE This invention relates to'an improvement in bottle caps and has particular referenceto bottle caps having a pouring spout and a flap valve to normally close 'off the bottle contents from contaminating odors such as might be encountered refrigerators.
An object of the present invention resides in the provision of a screw on bottle cap for use with conventional water bottles or the like and so constructed that the pouring spout may at all times be maintained in a position paralleling bottle so as to be free from interference with the sides of the refrigerator or other objects stored close thereto.
A further object of the invention resides in the provision of a screw on bottle cap having a pouring spout rotatable for proper positioning of the spout and a flap valve detachably supported from the spout carrying element in a manner to be freely opened and closed when the bottle is tilted and a novel mounting for the valve whereby the cap, valve and associated elements may be disassembled for cleaning with a minimum of eifort and without the use of tools.
Another object of the invention resides in the novel constructionv of the device that readily lends itself to cheap and inexpensive manufacture from various types of materials, is extremely simple in nature, having but four parts that, when assembled and in use, will be held against displacement.
With these and other objects in view, the invention consists in certain novel features of construction and combinations and arrangement of parts as will be more readily apparent during the course of the following description, reference being bad to the accompanying drawings, where- Figure 1 is a side elevation of the device as applied to a conventional water bottle,
Figure 2 is a top plan view thereof,
Figure 3 is a longitudinal section taken on line 3-3 of Figure 2 and on an enlarged scale,
Figure 4 is a horizontal section taken on line 44 of Figure 3, looking in the direction of the arrows and Figure 5 is a plan view of a valve carrying disc.
Like numerals are employed to designate like parts throughout the several figures.
Referring specifically to the drawings, the numeral 5 designates a conventional water bottle of usualy rectangular shape and having a screw threaded neck portion 6. While the invention is shown and described as being applied to a water bottle, it will be obvious that its construction 3 Claims. (Cl. 222 -500) readily lends itself to any type bottle having a conventional threaded neck.
A clamp ring I, internally threaded, is provided with an inwardly extending circumferential flange 8. The threads of the ring 7 are conventional and are the type threads commonly employed for bottle and jar tops. The flange 8 serves to clamp a disc 9 into relatively snug engagement with the mouth of the bottle, as clearly illustrated in Figure 3. The disc 9 is provided with an upwardly curved housing I ll, terminating in a spout extension H. The housing In provides an internal chamber l 2 communicating with the spout H and with a relatively large circular opening 13 in the disc 9, concentric with the disc. The spout H is preferably oval in cross section, permitting a relatively large fluid discharge Without materially adding to the height of the overall dimensions of the bottle and cap.
The disc 9, see particularly Figure 3, supports a second disc i4, concentric therewith and held against displacement by a plurality of hooked lugs l5, preferably formed integral with the disc 5! and depending therefrom. The lugs l5 engage in snap relation in a corresponding number of peripheral notches it, formed in the disc M. The disc i4 is snapped into engagement with the lugs 15 at assembly and is held against rotative move,- ment with respect to the disc 9 by the interen gagement of the lugs and notches. The disc [4 is provided with a relatively large, generally rec'- tangular opening' it, having a circumferential upstanding rib H, with one end of the opening it curved upon the arc of the dis M. A flap valve l8, normally lies in closed position upon the rib IT and provides a relatively effective closure against external contaminating odors. Means are provided to support the valve IS in hinged relation to the disc I 4 for permitting readily swinging movement of the valve when the bottle is tilted to pouring position, comprising a semi-cylindrical hinge pin 59, supported at either end in parallel relation to the disc, by end blocks or trunnions 20. The pin I9 and the trunnion blocks are preferably cast or molded integrally with the disc I4 for providing an economical method of manufacturing. The pin 19 has one side flattened, as shown at 2 I, for its entire length and this flattened side is arranged at an angle with respect to the axis of the pin, for a purpose to be described. The valve 18 carries a pair of ring-like hinge elements 22, having an internal diameter equal to the diameter of the pin l9. The elements 22 are open upon one side, as at 23 and this opening is of a size as to permit the engagement of the rings 22 over the pin l9, when the valve is rotated backward sufliciently far to permit the openings 23 to pass over the pin at the narrow diameter. Thus, when the rings 22 are engaging with the pin l9 and the valve swung back to normal position, the valve will freely hinge upon the pin without danger of it becoming separated. Since the valve can only swing to open position, in use, a distance equal to its point of contact with the housing l0, it becomes apparent that there is no danger of the parts becoming separated.
In the assembly of the device, the valve is first engaged with the pin l9, as above pointed out and the valve dropped to closed position. The disc I4 is then engaged with the disc 9, by snapping into engagement with the lugs I5, being first sure that the valve is in proper alignment with the spout I l for proper pouring action. The disc 9 is then engaged under the flange 8 and the units screwed upon the mouth of the bottle. In cases where the spout might not line up with the bottle, due to irregularities in the threads, the spout assembly, including the disc I can be rotated to correct position independent of the ring I. The operation of the device is believed to be perfectly obvious, since a tilting of the bottle for pouring, causes the valve I8 to freely fall to open position upon its hinge pin I9 and when the bottle is returned to upright position, the valve freely falls to closed position by gravity, requiring no springs or supplemental weights.
It will be seen from the foregoing that an extremely simple and novel form of pouring spout and cap has been provided. The structure readily lends itself to manufacture from such cheap material as plastics, in colors or plain and provides a bottle closure calculated to prevent the absorption of surrounding objectional odors by the bottle contents. The device is easily assembled 0r disassembled, has no parts likely to become worn from use, adds relatively little to the overall height of the bottle and cap due to the wide oval discharge spout, may be manufactured at an extremely low cost and is extremely efilcient in use.
It is to be understood, that the invention is not limited to the precise structural details shown, being a preferred embodiment of the invention, but that it includes within its purview, whatever changes fairly come within either the terms or the spirit of the appended claims.
Having described my invention, what I claim is:
1. A combined closure cap and pouring spout for bottles having a threaded neck portion, said cap comprising a disc having a housing formed thereon, a pouring spout extending from the housing, a clamping ring provided with internal threads for engagement with the threads of the neck portion, said ring adapted to clamp the disc in rotative engagement with the neck of the bottle, a valve disc concentric with the first named disc and provided with a central opening, lugs carried by the first named disc for en agement with the second named disc, a valve for closing the opening in the second named disc, a hinge pin carried by the second named disc, hinge rings carried by the valve for engagement with the pin, said rings engageable with the pin when the valve is turned to a position beyond its normal range of travel.
2. A combined closure cap and pouring spout for use on bottles having a threaded neck, comprising a circular disc having an integral housing extending thereabove, a pouring spout extending laterally from the housing and formed oval in cross-section, a clamping ring having an inwardly extending circumferential flange, said ring provided with internal threads for engagement with the bottle, said ring adapted to clamp the disc over the bottle neck, said disc provided with a relatively large opening communicating with housing and with the bottle, said disc being concentric with the bottle neck in use, a plurality of lugs formed upon and depending from the disc, a valve disc having an opening formed therethrough, said valve disc having its circumferential edge provided with notches for engagement with the lugs, an upstanding rib surrounding the valve disc opening, a flap valve adapted to cover and uncover the opening of the valve disc, a semicylindrical hinge pin carried by the valve disc, hinge rings carried by the valve for engagement with the pin, said rings engageable with the pin REFERENCES orrEn The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 889,509 Cram June 2, 1908 1,775,279 Graham Sept. 9, 1930 2,136,123 Baron Nov. 8, 1938
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51351A US2501636A (en) | 1948-09-27 | 1948-09-27 | Bottle cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51351A US2501636A (en) | 1948-09-27 | 1948-09-27 | Bottle cap |
Publications (1)
Publication Number | Publication Date |
---|---|
US2501636A true US2501636A (en) | 1950-03-21 |
Family
ID=21970766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US51351A Expired - Lifetime US2501636A (en) | 1948-09-27 | 1948-09-27 | Bottle cap |
Country Status (1)
Country | Link |
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US (1) | US2501636A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2730273A (en) * | 1953-06-04 | 1956-01-10 | Florence P Smith | Self-closing bottle cap |
US2768660A (en) * | 1954-01-15 | 1956-10-30 | Russell Theodore | Liquid measuring dispenser |
US2891702A (en) * | 1955-08-19 | 1959-06-23 | Moses S Crane | Automatic internal pressure regulating pouring attachment |
US3083877A (en) * | 1960-10-25 | 1963-04-02 | Moulded Products Australasia L | Collapsible container with corrugations to facilitate the collapse of its walls |
US3115993A (en) * | 1962-06-06 | 1963-12-31 | Carl J Ludwig | Coffee dispenser |
US3400865A (en) * | 1966-12-02 | 1968-09-10 | Curtis Margaret A | Beverage decanter construction |
US3907177A (en) * | 1974-06-27 | 1975-09-23 | E Z Por Corp | Self-closing cap for containers such as cans and the like |
US3917131A (en) * | 1974-09-23 | 1975-11-04 | E Z Por Corp | Self-closing cap with a pouring spout for containers such as cans and the like |
US4591061A (en) * | 1981-08-05 | 1986-05-27 | Birkbeck College | Safety container for waste organic solvents |
WO1990000142A1 (en) * | 1988-06-24 | 1990-01-11 | Harry Cern Ehlert | Combination closure and pour port device for a container having opening means |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US889509A (en) * | 1906-09-27 | 1908-06-02 | Alonzo W Cram | Domestic cooking vessel. |
US1775279A (en) * | 1927-07-02 | 1930-09-09 | Graham Metal Mfg Company | Container cap |
US2136123A (en) * | 1937-03-29 | 1938-11-08 | Charles S Baron | Closure for receptacles |
-
1948
- 1948-09-27 US US51351A patent/US2501636A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US889509A (en) * | 1906-09-27 | 1908-06-02 | Alonzo W Cram | Domestic cooking vessel. |
US1775279A (en) * | 1927-07-02 | 1930-09-09 | Graham Metal Mfg Company | Container cap |
US2136123A (en) * | 1937-03-29 | 1938-11-08 | Charles S Baron | Closure for receptacles |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2730273A (en) * | 1953-06-04 | 1956-01-10 | Florence P Smith | Self-closing bottle cap |
US2768660A (en) * | 1954-01-15 | 1956-10-30 | Russell Theodore | Liquid measuring dispenser |
US2891702A (en) * | 1955-08-19 | 1959-06-23 | Moses S Crane | Automatic internal pressure regulating pouring attachment |
US3083877A (en) * | 1960-10-25 | 1963-04-02 | Moulded Products Australasia L | Collapsible container with corrugations to facilitate the collapse of its walls |
US3115993A (en) * | 1962-06-06 | 1963-12-31 | Carl J Ludwig | Coffee dispenser |
US3400865A (en) * | 1966-12-02 | 1968-09-10 | Curtis Margaret A | Beverage decanter construction |
US3907177A (en) * | 1974-06-27 | 1975-09-23 | E Z Por Corp | Self-closing cap for containers such as cans and the like |
US3917131A (en) * | 1974-09-23 | 1975-11-04 | E Z Por Corp | Self-closing cap with a pouring spout for containers such as cans and the like |
US4591061A (en) * | 1981-08-05 | 1986-05-27 | Birkbeck College | Safety container for waste organic solvents |
WO1990000142A1 (en) * | 1988-06-24 | 1990-01-11 | Harry Cern Ehlert | Combination closure and pour port device for a container having opening means |
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