US2131079A - Closure - Google Patents
Closure Download PDFInfo
- Publication number
- US2131079A US2131079A US177461A US17746137A US2131079A US 2131079 A US2131079 A US 2131079A US 177461 A US177461 A US 177461A US 17746137 A US17746137 A US 17746137A US 2131079 A US2131079 A US 2131079A
- Authority
- US
- United States
- Prior art keywords
- cap
- shutter
- opening
- neck
- closure
- 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
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
- B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
- B65D47/266—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement the rotational movement being transmitted by displacement of an additional external element, e.g. overcap
Definitions
- This invention relates to closures for containers.
- the invention accordingly comprises an article of manufacture possessing the features, properties and the relation of elements which will be exemplified in the article hereinafter described and the scope of the application of which will be indicated in the claims.
- Figure 1 is a top plan view of a closure embodying this invention being partly broken away to show the shutter in closed position.
- Figure 2 is a top plan view with the cap removed, showing the shutter in open position.
- Figure 3 is a perspective view showing the shutter in closed position, with the cap broken away.
- Figure 4 is a central vertical section through the device.
- Figure 5 is a modified form in which the dome shape is inverted for a purpose to be described.
- Figure 6 is a vertical central section through the device of Figure 5.
- the numeral It represents a base of the closure having as illustrated a neck I I adapted to be attached to a can l2i by being crimped thereto as shown at l3.
- This base has its upper portion or end wall dome shaped in the 5 form of a hemisphere as shown at [4, which is preferably spaced from the neck II by an annular rim l5, although; ifdesired,-this rim may be omitted to make a-closure with a still smaller outside diameter.
- the domed wall l4 has a central outer opening l6 and the neck has an annular recess or groove IT.
- the numeral l8 comprises ashutter member concentric with the dome and fitting over it and having a generaldiamond shape contour, as will be clear from the drawing.
- the numeral l9 is'a cup shaped cap having circumferential walls '20 fitting over the neck I l and having an inwardly projecting rib 2
- the cup l9 may also have an annular rim 23 corresponding with and engaging the rim l5 of the base.
- the shutter is articulated near one end to the base and at the other end to the cap.
- the shutter may have a depressed pin 25 attached at one end to fit into a depressed recess 26 in the periphery of the dome shaped portion M of the base, and may have an outwardly pressed pin 21 at' the other end fitting into an outwardly expressed elongated slot 28 in the periphery of the dome shaped portion of the cap.
- pins 21 and 28 will be spaced not quite diametrically across from each other and sufliciently far from the periphery of the dome so that as the outer cap is turned the shutter is moved across the surface of the sphere.
- the shutter, in one of its positions, and the cap have openings 29 and 30 in registrywith the opening "5. 4
- the dome is reversed.
- the container which may be a bottle 40, has its 45 neck a little thickened toward the center as shown at 4
- a recess 44 adapted to receive a resilient 50 washer 45 as for example of cork.
- a shutter 46 in the form of a sector of a sphere that is substantially diamond shape in contour mates with the surface 42.
- a cap 41 has a depressed dome 48 mating with shutter 46 and 55 V a dependng flange 48' extending over the outside of the neck of the bottle.
- This flange has a lower inwardly projecting rim 49 adapted to fit over a projecting rib 50 of the neck and enter a recess 5! which may be formed between rib 50 and a second rib 52 so that the cap is rotatably mounted on the neck without end play.
- the rib 50 may have its upper face 53 inclined to facilitate forcing the cap over it.
- the parts are preferably so proportioned that when the cap is in place it is free from engagement with the neck of the bottle except at its periphery, and it is free to exert pressure on the shutter immediately above the washer 44.
- the shutter 46 is provided with a pin 54 at one end fitting into an open groove'55 in the neck of the bottle and with an opening 56 in its other end adapted to be engaged by a pin 51 depressed from the dome 48.
- this form of the invention is the same as that of the first form. It possesses the advantage that the cap 41 has a lip 58 which serves as a pouring spout, and any surplus of liquid is drained back into the bottle.
- a device of the character described comprising in combination a base portionand a cap portion, each of said portions comprising a side wall, and a hemispherical end ,wall, a hemispherical shutter movable between said end walls, said shutter being pivotally connected at its opposite ends to the end walls of the base portion and the cap portion respectively, each of said pivotal connections being near to but spaced from the base of the hemisphere of the end walls and means for holding said cap portion upon said base portion.
- a device of the character described comprising in combination a base portion and a cap portion, each of said portions comprising a side wall and a curved end wall, a shutter movable between said curved end walls and pivotally connected at its opposite ends to the base portion and cap portion respectively, cooperating bearing surfaces carried by side walls to permit rotation of the cap portion on the base portion,
- a device of the character described comprising in combination a base portion and a cap portion, each of said portions comprising a side wall and a curved end wall, a shutter movable between said curved end Walls and pivotally connected at its opposite ends to the base portion and cap portion respectively, said capportion being rotatable on said base portion, said base portion and said cap portion having an opening in alignment therewith in one position of the latter.
- a device of the character described comprising in combination a base portion and a cap portion, each of hemispherical shape, a hemispherical shutter movable between said portions, said shutter being articulated to both of said portions whereby a rotation of said cap portion will move said shutter, said base portion and said cap portion having aligned openings in position to be intercepted by said shutter in one position of the latter.
- a device of the character described comprising in combination a base portion, a cap portion and a shutter portion, all curved to the shape of substantially concentric spheres of more than 120 of circular arc, said shutter being movable between said base portion and said cap portion and having one end pivoted to said base portion and one end pivoted to said cap portion, said base portion and said cap portion having central aligned openings adapted to be intercepted by said shutter in one position of the latter.
- a closure for a receptacle comprising a member upon said receptacle having a concave surface therein, an opening in the bottom of said concavity leading to the interior of the receptacle, a shutter within said concavity and conforming to the surface thereof, a cap fitting over said member and enclosing said shutter and having a concave surface corresponding to the shape of the concavity in said member, said cap having a central opening therein, said member and shutter having bearing surfaces retaining said cap in place and permitting the rotation thereof, means for articulating the shutter to the cap and member whereby the rotation of the cap will move the shutter from one position to another, there being an opening in the shutter in one of its positions in alignment with the opening in the member and cap.
- a closure for a receptacle comprising a member upon said receptacle having a concave surface therein, an opening in the bottom of said concavity leading to the interior of the receptacle, a shutter within said concavity and conforming to the surface thereof, a cap fitting over said member and enclosing said shutter and having a concave surface corresponding to the shape of the concavity in said member, said cap having a central opening therein, said member and shutter having bearing surfaces retaining said cap in place and permitting the rotation thereof, said shutter being pivoted at its opposite ends to said member and to said cap, whereby the rotation of the cap will move the shutter from one position to another, there being an opening in the shutter in one of its positions in alignment with the opening in the member and cap.
- a receptacle comprising a neck having a concave opening therein, an opening in the bottom of said concavity leading to the interior of the receptacle, a shutter within said concavity and conforming to the surface thereof, a cap fitting over said neck and enclosing said shutter and having a concave surface corresponding to the shape of the concavity in said neck, said cap having a central opening therein, said neck and shutter having bearing surfaces retaining said cap in place and permitting the rotation thereof, said shutter being pivoted at its opposite ends to said neck and to said cap, whereby the rotation of the cap will move the shutter from one position to another, there being an opening in the shutter in one of its positions in alignment with the opening in the neck and cap.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
CLOSURE Filed Dec. 1, 1957 INVENTOR. Away 44 72/02 ATTORNEYS.
Patented Sept. 27, 1938 UNETED STATES PATENT OFFICE 8 Claims.
This invention relates to closures for containers.
It is an object of this invention to provide a new and improved closure which will give a maximum opening with a minimum outer diameter.
It is a further object of this invention to provide a new and improved closure which will present a novel and ornamental effect in its mechanical operation.
It is a further object to provide a closure having a dome shape to the operating parts whereby the necessary space required for the operating parts is conserved as far as possible, and a stronger and more rigid construction is obtained with a minimum of material.
It is a further object to provide a novel type of closure having a concave form which will present an attractive pouring surface and which will automatically drain all surplus liquid back into the container.
It is a further object to provide a novel closure which may embody the upper portion of the container itself as a part of the operating mechanism.
This application is in part a division and continuation of my prior application Serial No. 55,157 filed December 19th, 1935, but it involves certain new embodiments of one of the inventions there disclosed and a part of the disclosure of that case has been removed and incorporated herein in order sharply to define the line of division between that case and this.
The invention accordingly comprises an article of manufacture possessing the features, properties and the relation of elements which will be exemplified in the article hereinafter described and the scope of the application of which will be indicated in the claims.
For a fuller understanding of the nature and objects of the invention, reference should be had to the following detailed description, taken in connection with the accompanying drawing, in which:
Figure 1 is a top plan view of a closure embodying this invention being partly broken away to show the shutter in closed position.
Figure 2 is a top plan view with the cap removed, showing the shutter in open position.
Figure 3 is a perspective view showing the shutter in closed position, with the cap broken away.
Figure 4 is a central vertical section through the device.
Figure 5 is a modified form in which the dome shape is inverted for a purpose to be described.
Figure 6 is a vertical central section through the device of Figure 5.
In the drawing the numeral It) represents a base of the closure having as illustrated a neck I I adapted to be attached to a can l2i by being crimped thereto as shown at l3. This base has its upper portion or end wall dome shaped in the 5 form of a hemisphere as shown at [4, which is preferably spaced from the neck II by an annular rim l5, although; ifdesired,-this rim may be omitted to make a-closure with a still smaller outside diameter. The domed wall l4 has a central outer opening l6 and the neck has an annular recess or groove IT. c
The numeral l8 comprises ashutter member concentric with the dome and fitting over it and having a generaldiamond shape contour, as will be clear from the drawing.
The numeral l9 is'a cup shaped cap having circumferential walls '20 fitting over the neck I l and having an inwardly projecting rib 2| fitting into and tightly engaging the walls of the groove II to hold the cap in place, and said cup having a dome shaped end wall 22 adapted to mate with the end wall l4 and shutter l 8. The cup l9 may also have an annular rim 23 corresponding with and engaging the rim l5 of the base.
The shutter is articulated near one end to the base and at the other end to the cap. For example the shutter may have a depressed pin 25 attached at one end to fit into a depressed recess 26 in the periphery of the dome shaped portion M of the base, and may have an outwardly pressed pin 21 at' the other end fitting into an outwardly expressed elongated slot 28 in the periphery of the dome shaped portion of the cap.
It will be understood that the pins 21 and 28 will be spaced not quite diametrically across from each other and sufliciently far from the periphery of the dome so that as the outer cap is turned the shutter is moved across the surface of the sphere. The shutter, in one of its positions, and the cap have openings 29 and 30 in registrywith the opening "5. 4
In the form of the invention disclosed in Figure 5, the dome is reversed. As here illustrated the container, which may be a bottle 40, has its 45 neck a little thickened toward the center as shown at 4|, and out out in the form of a hemisphere as shown at 42, having a central opening 43. Immediately surrounding this central opening is a recess 44 adapted to receive a resilient 50 washer 45 as for example of cork.
A shutter 46 in the form of a sector of a sphere that is substantially diamond shape in contour mates with the surface 42. A cap 41 has a depressed dome 48 mating with shutter 46 and 55 V a dependng flange 48' extending over the outside of the neck of the bottle. This flange has a lower inwardly projecting rim 49 adapted to fit over a projecting rib 50 of the neck and enter a recess 5! which may be formed between rib 50 and a second rib 52 so that the cap is rotatably mounted on the neck without end play. The rib 50 may have its upper face 53 inclined to facilitate forcing the cap over it.
The parts are preferably so proportioned that when the cap is in place it is free from engagement with the neck of the bottle except at its periphery, and it is free to exert pressure on the shutter immediately above the washer 44.
The shutter 46 is provided with a pin 54 at one end fitting into an open groove'55 in the neck of the bottle and with an opening 56 in its other end adapted to be engaged by a pin 51 depressed from the dome 48.
The operation of this form of the invention is the same as that of the first form. It possesses the advantage that the cap 41 has a lip 58 which serves as a pouring spout, and any surplus of liquid is drained back into the bottle.
Since certain changes may be made in the above construction and different embodiments of the invention could be made without departing from the scope thereof, it is intended that all matter contained in the above description or shown in the accompanying drawing shall be interpreted as illustrative and not in a limiting sense.
It is also to be understood that the following claims are intended to cover all of the generic and specific features of the invention herein described, and all statements of the scope of the invention which, as a matter of language, might be said to fall therebetween.
Having described my invention, What I claim as new and desire to secure by Letters Patent, is:
1. A device of the character described comprising in combination a base portionand a cap portion, each of said portions comprising a side wall, and a hemispherical end ,wall, a hemispherical shutter movable between said end walls, said shutter being pivotally connected at its opposite ends to the end walls of the base portion and the cap portion respectively, each of said pivotal connections being near to but spaced from the base of the hemisphere of the end walls and means for holding said cap portion upon said base portion.
2. A device of the character described comprising in combination a base portion and a cap portion, each of said portions comprising a side wall and a curved end wall, a shutter movable between said curved end walls and pivotally connected at its opposite ends to the base portion and cap portion respectively, cooperating bearing surfaces carried by side walls to permit rotation of the cap portion on the base portion,
3. A device of the character described comprising in combination a base portion and a cap portion, each of said portions comprising a side wall and a curved end wall, a shutter movable between said curved end Walls and pivotally connected at its opposite ends to the base portion and cap portion respectively, said capportion being rotatable on said base portion, said base portion and said cap portion having an opening in alignment therewith in one position of the latter.
4. A device of the character described comprising in combination a base portion and a cap portion, each of hemispherical shape, a hemispherical shutter movable between said portions, said shutter being articulated to both of said portions whereby a rotation of said cap portion will move said shutter, said base portion and said cap portion having aligned openings in position to be intercepted by said shutter in one position of the latter.
5. A device of the character described comprising in combination a base portion, a cap portion and a shutter portion, all curved to the shape of substantially concentric spheres of more than 120 of circular arc, said shutter being movable between said base portion and said cap portion and having one end pivoted to said base portion and one end pivoted to said cap portion, said base portion and said cap portion having central aligned openings adapted to be intercepted by said shutter in one position of the latter.
6. A closure for a receptacle comprising a member upon said receptacle having a concave surface therein, an opening in the bottom of said concavity leading to the interior of the receptacle, a shutter within said concavity and conforming to the surface thereof, a cap fitting over said member and enclosing said shutter and having a concave surface corresponding to the shape of the concavity in said member, said cap having a central opening therein, said member and shutter having bearing surfaces retaining said cap in place and permitting the rotation thereof, means for articulating the shutter to the cap and member whereby the rotation of the cap will move the shutter from one position to another, there being an opening in the shutter in one of its positions in alignment with the opening in the member and cap. I
'7. A closure for a receptacle comprising a member upon said receptacle having a concave surface therein, an opening in the bottom of said concavity leading to the interior of the receptacle, a shutter within said concavity and conforming to the surface thereof, a cap fitting over said member and enclosing said shutter and having a concave surface corresponding to the shape of the concavity in said member, said cap having a central opening therein, said member and shutter having bearing surfaces retaining said cap in place and permitting the rotation thereof, said shutter being pivoted at its opposite ends to said member and to said cap, whereby the rotation of the cap will move the shutter from one position to another, there being an opening in the shutter in one of its positions in alignment with the opening in the member and cap.
8. A receptacle comprising a neck having a concave opening therein, an opening in the bottom of said concavity leading to the interior of the receptacle, a shutter within said concavity and conforming to the surface thereof, a cap fitting over said neck and enclosing said shutter and having a concave surface corresponding to the shape of the concavity in said neck, said cap having a central opening therein, said neck and shutter having bearing surfaces retaining said cap in place and permitting the rotation thereof, said shutter being pivoted at its opposite ends to said neck and to said cap, whereby the rotation of the cap will move the shutter from one position to another, there being an opening in the shutter in one of its positions in alignment with the opening in the neck and cap.
PERCY M. THORN.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US177461A US2131079A (en) | 1937-12-01 | 1937-12-01 | Closure |
FR846637D FR846637A (en) | 1937-12-01 | 1938-11-25 | Improvements in closing devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US177461A US2131079A (en) | 1937-12-01 | 1937-12-01 | Closure |
Publications (1)
Publication Number | Publication Date |
---|---|
US2131079A true US2131079A (en) | 1938-09-27 |
Family
ID=22648688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US177461A Expired - Lifetime US2131079A (en) | 1937-12-01 | 1937-12-01 | Closure |
Country Status (2)
Country | Link |
---|---|
US (1) | US2131079A (en) |
FR (1) | FR846637A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2591207A (en) * | 1949-09-06 | 1952-04-01 | Bernard C Sepesy | Closure device |
US5242075A (en) * | 1991-02-05 | 1993-09-07 | Mecrom Ott & Holey Ohg | Self-closing cap for the filler neck of the oil pan of an engine |
-
1937
- 1937-12-01 US US177461A patent/US2131079A/en not_active Expired - Lifetime
-
1938
- 1938-11-25 FR FR846637D patent/FR846637A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2591207A (en) * | 1949-09-06 | 1952-04-01 | Bernard C Sepesy | Closure device |
US5242075A (en) * | 1991-02-05 | 1993-09-07 | Mecrom Ott & Holey Ohg | Self-closing cap for the filler neck of the oil pan of an engine |
Also Published As
Publication number | Publication date |
---|---|
FR846637A (en) | 1939-09-21 |
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