U.S. patent application number 11/873442 was filed with the patent office on 2008-07-24 for beverage container with self-contained straw or prize capsule.
Invention is credited to James A. Esposito.
Application Number | 20080173610 11/873442 |
Document ID | / |
Family ID | 39640216 |
Filed Date | 2008-07-24 |
United States Patent
Application |
20080173610 |
Kind Code |
A1 |
Esposito; James A. |
July 24, 2008 |
BEVERAGE CONTAINER WITH SELF-CONTAINED STRAW OR PRIZE CAPSULE
Abstract
A container is formed as a container body having a wall that
defines a beverage chamber for holding a beverage and an upper end
and lower closed end. The upper end has a chamber opening. A
closure is over the chamber opening and seals the chamber opening
to prevent the beverage from passing through the chamber opening. A
closure has a straw opening. A straw is contained within the
beverage chamber and has an upper end passing through the straw
opening. A removable cap is on the closure that temporarily seals
the straw from the environment whereupom removal of the cap the
straw is exposed for use by a user.
Inventors: |
Esposito; James A.;
(Orlando, FL) |
Correspondence
Address: |
RICHARD K. WARTHER;ALLEN, DYER,DOPPELT,MILBRATH & GILCHRIST P.A.
1401 CITRUS CENTER 255 SOUTH ORANGE AVENUE, P.O. BOX 3791
ORLANDO
FL
32802-3791
US
|
Family ID: |
39640216 |
Appl. No.: |
11/873442 |
Filed: |
October 17, 2007 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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11274779 |
Nov 15, 2005 |
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11873442 |
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60628364 |
Nov 16, 2004 |
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60648662 |
Jan 31, 2005 |
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Current U.S.
Class: |
215/227 ;
215/229 |
Current CPC
Class: |
B65D 77/283 20130101;
B65D 51/24 20130101 |
Class at
Publication: |
215/227 ;
215/229 |
International
Class: |
B65D 51/24 20060101
B65D051/24; B65D 47/04 20060101 B65D047/04 |
Claims
1. A container comprising: a container body having a wall that
defines a beverage chamber for holding a beverage and an upper end
and closed lower end, said upper end having a chamber opening; a
closure over the opening chamber and sealing the chamber opening to
prevent beverage from passing through the chamber opening, said
closure having a straw opening therein; a straw contained within
the beverage chamber and having an upper end passing through the
straw opening; and a removable cap on the closure that temporarily
seals the straw from the environment, wherein upon removal of the
cap, the straw is exposed for use by a user.
2. A container according to claim 1 wherein said closure comprises
a straw mounting insert that extends into the chamber opening in
frictional engagement therewith to prevent the insert from being
readily removed, wherein said straw mounting insert when inserted
within the chamber opening has an upper surface substantially flush
with the chamber opening.
3. A container according to claim 2 wherein said straw mounting
insert comprises a wall defining a insert receptacle such any
beverage that passes through the straw opening collects within the
insert receptacle and can later pass back around the straw through
the straw opening and back into the beverage container.
4. A container according to claim 1 and further comprising a
central neck, at the upper end of the container body, said closure
comprising a cap received on the central neck.
5. A container according to claim 1 wherein said container body
comprises a can, and including a can lid at the upper end, wherein
said closure is mounted on the can lid.
6. A container according to claim 1 and further comprising an
enlarged diameter portion formed on the straw and of such diameter
to prevent the straw from rising through the straw opening at
predetermined amount, such as to maintain the straw within the
beverage chamber and allow beverage drinking therefrom.
7. A container according to claim 1 and further comprising a float
formed on the straw for imparting buoyancy to the straw to allow
the straw to rise outward from the closure.
8. A container according to claim 1 and further comprising a prize
capsule contained within said beverage container and accessible to
a user after removing the removable cap.
9. A container according to claim 8 wherein said closure has a
prize capsule opening through which the prize capsule extends.
10. A container according to claim 1 wherein said straw comprises a
prize capsule.
11. A container according to claim 1 wherein said straw is longer
than the beverage chamber and comprises a lower flexible portion
engaging the lower end of beverage chamber such that when the
removable cap is removed, the flexible portion springs the straw
upward to allow the straw to extend a greater amount through the
straw opening and assist a user in using the straw for drinking the
beverage.
12. A container according to claim 1 wherein said closure comprises
a can lid and said removable cap comprises a flip lid, and said
straw opening comprises an opening defined by a cylinder mounted on
the underside of the flip lid, wherein upon flipping of the flip
lid from off the can lid, the straw is removed from the cylinder to
be used by a user.
13. A container according to claim 1, wherein a straw contained
within the beverage chamber and having an upper end passing through
the straw opening, wherein said straw opening has a diameter for
frictional engagement with the straw to minimize beverage within
the beverage chamber from passing around the straw from the
beverage container.
14-20. (canceled)
Description
RELATED APPLICATION
[0001] This application is based upon prior filed copending
provisional application Ser. No. 60/628,364 filed Nov. 16, 2004 and
provisional application Ser. No. 60/648,662 filed Jan. 31, 2005,
the disclosures which are hereby incorporated by reference in their
entirety.
FIELD OF THE INVENTION
[0002] The present invention relates to beverage containers, and
more particularly, the present invention relates to beverage
containers having a self-contained straw.
BACKGROUND OF THE INVENTION
[0003] Drinking beverage out of a can or bottle is not elegant
compared to drinking beverage out of a straw. When drinking
beverage out of a bottle or can, the user is not fully enjoying the
beverage taste because the user typically "gulps" the beverage
contents. By drinking out of a straw, however, the user better
enjoys the beverage taste. Another drawback of drinking beverage or
bottle without a straw concerns a child. The beverage can spill
over the child when no straw is used. When a child is drinking out
of a straw, however, the child will enjoy the beverage better with
less spillage. It is also possible to regulate how much beverage a
child (even an adult) drinks when using a straw. Additionally,
drinking from a straw is healthier. When drinking from a can or
bottle, the user typically bends their head back to finish the
beverage, making it possible to hurt one's neck. This typically
would not happen by drinking from a straw. Also, using straws is a
more sanitary practice. Unfortunately, most advertisements in
newspapers, magazines, television, movies, and stores depict a user
drinking a beverage from a can or bottle without using a straw.
SUMMARY OF THE INVENTION
[0004] In accordance with one non-limiting invention of the present
invention, a container is formed as a container body having a wall
that defines a beverage chamber for holding a beverage. It has an
upper end and a lower closed end. The upper end has a chamber
opening. A closure is over the chamber opening and seals the
chamber opening to prevent beverage from passing through the
chamber opening. The closure has a straw opening. A straw is
contained within the beverage chamber and has an upper end passing
through the straw opening. In one non-limiting embodiment, the
straw opening has a diameter for frictional engagement with the
straw to minimize beverage within a beverage chamber and for
passing around the straw from the beverage chamber. A removable cap
is on the closure that temporarily seals the straw from the
environment. Upon removal of the cap, the straw is exposed for use
by a user.
[0005] In another aspect, the closure is formed as a straw mounting
insert that extends into the chamber opening. Frictional engagement
prevents the insert from being readily removed. The straw mounting
insert has an upper surface substantially flush with the chamber
opening. The straw mounting insert can be formed as a wall defining
an insert receptacle such that any beverage that passes through the
straw opening collects within the insert receptacle and can later
pass back around the straw through the straw opening and back into
the beverage container. A central neck is formed at the upper end
of the container body and the closure can be formed as a cap
received on the central neck. The container body can be formed as a
can and include a can lid at the upper end, wherein the closure is
mounted on the can lid. An enlarged diameter portion can be formed
on the straw and of such diameter to prevent the straw from rising
through the straw opening a predetermined amount. A float can be
formed on the straw to add buoyancy to the straw to allow the straw
to rise. A prize capsule can be contained within the beverage
container and accessible to a user after removing the removable
cap.
[0006] The straw can be longer than the beverage chamber and
comprise a lower flexible portion, engaging the lower end of the
beverage chamber such that when the removable cap is removed, the
flexible portion springs the straw upward to allow the straw to
extend a greater amount through the straw opening and assist the
user in using the straw for drinking the beverage. The closure
could be formed as a can lid and the removable cap could be formed
as a flip lid. The straw opening comprises of an opening defined by
the cylinder mounted on the underside of the flip lid where upon
flipping of the flip lid from off the can lid, the straw is removed
from the cylinder to be used by the user.
[0007] A method aspect is also set forth.
BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Other objects, features and advantages of the present
invention will become apparent from the detailed description of the
invention, which follows when considered in light of the
accompanying drawings in which:
[0009] FIG. 1A is an exploded isometric view of a can lid and
removable screw cap to be applied onto a can.
[0010] FIG. 1B shows a container formed as a can with the can lid
applied onto an open end and seamed thereto.
[0011] FIG. 2 is an exploded isometric view of a container having a
can lid and sealing closure cap.
[0012] FIG. 3 is another isometric view similar to FIG. 2, showing
a pressure-fitted central closure and the use of a prize capsule
with a straw.
[0013] FIG. 4 shows a more conventional container as a bottle with
a screw top opening, which receives a closure cap that screws on,
and a removable cap on the closure cap and showing a prize capsule
and straw.
[0014] FIGS. 5A-5D are fragmentary isometric views of a flange that
can be used with a straw and inserted within a container
opening.
[0015] FIG. 6 is a partial fragmentary and isometric exploded view
of a can and flange that can be inserted within an opening of a can
and use of a removable cap.
[0016] FIG. 5A is a fragmentary, isometric view of a removable cap
that can be used in accordance with another non-limiting example of
the present invention.
[0017] FIG. 7 is a fragmentary, isometric view of a straw and
flange, and a removable cap that can be used with a more
conventional bottle.
[0018] FIG. 8 is a fragmentary, side elevation view of a
conventional bottle that can have the straw, flange and removable
cap shown in FIG. 7 applied thereto.
[0019] FIG. 9A-9E are isometric views showing the use of a flip tab
used on a can and modified for use to withdraw a straw.
[0020] FIG. 10 is a fragmentary, side elevation view of a container
production line that is modified for use with the present
invention.
[0021] FIG. 11 is a fragmentary plan view of a production line that
can be used in accordance with one non-limiting example of the
present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0022] The present invention will now be described more fully
hereinafter with reference to the accompanying drawings, in which
preferred embodiments of the invention are shown. This invention
may, however, be embodied in many different forms and should not be
construed as limited to the embodiments set forth herein. Rather,
these embodiments are provided so that this disclosure will be
thorough and complete, and will fully convey the scope of the
invention to those skilled in the art. Like numbers refer to like
elements throughout.
[0023] In one aspect of the present invention, one or more
ordinary, straight or flexible straws can be added inside a
beverage container, e.g., a can or bottle, and can be closed by
sealing off with a closure cap that incorporates a removable cap or
lid. After removing the removable cap or lid from the can or
bottle, the straw will emerge from the can or bottle and the user
can drink the beverage contents from a straw, enjoying the beverage
"sip-by-sip".
[0024] The sealing or closure cap together with a removable cap,
seals a straw inside a can or bottle, and can take the form of a
screw top, twist top, flip top, snap top, metal or plastic cap,
plastic or metal covered lid, or other device which can be made
from a safe, sanitary material as known to those skilled in the
art.
[0025] The can or bottle can be made from plastic, tin, aluminum,
metal, glass or other safe sanitary materials. The contents of
these cans or bottles can contain soda, dairy products or other
nonalcoholic or alcoholic beverage, for example, beer, juice,
water, lemonade and any other similar beverages. The straws can be
plain, or formed as a glow material, and can be made in different
colors, in different sizes, and in different shapes.
[0026] A bottle, can or other container as described can have a
straw inside the bottle, can or other container and have a metal
closure cap sealing the contents of the bottle, together with a
twist off removable cap, screw off cap, a flip off cap, snap off
cap, or other removable cover or cap to close a bottle over the
closure cap.
[0027] A can could have a straw inserted in the beverage can. It
can have a lid or "flip" handle which opens up the beverage can.
The straw would emerge out of the beverage container and a person
could drink a beverage from the straw. For purposes of description,
the term beverage container can describe all matters of glass and
plastic containers or bottles, metal cans, and other consumer
containers commonly sold in retail or wholesale establishments.
[0028] The container can be sealed with a closure and a customer
can open the beverage container by taking off a removable cap from
the closure, and drink the beverage contents directly from a can.
In some instances, the user can remove a prize capsule or tube
which can be a coupon, game, prize or whatever promotion the
manufacturer wants to offer as a reward.
[0029] An improved one-piece can with a seamed can lid and a
closure can be formed with or without straw and/or prize capsule or
tube and can replace a common flip top on a can. It should be
understood that the beverage container can be made from plastic,
tin, aluminum, glass, canisters, paper cartons, gable tops, plastic
coated boxboard, and laminated cardboard. The beverage container
can be different sizes and shapes and have different size openings,
including square, round, rectangular or cylinder. A new and
improved closures as described can also be used without a straw in
some beverage containers.
[0030] The straw or flexible straws could extend to the bottom of
the beverage container. There are no springs, flotation chambers,
floats, weights, or similar elements in the beverage container as
required by some prior art systems using straws inserted within the
container. In one non-limiting example, there are only straws or
flexible straws and/or a prize capsule.
[0031] Existing cans or similar beverage container production lines
can be used to seal these beverage containers by using pressure
sealing, press down, crimping or any other type of sealing
mechanism depending on the type of beverage container in
production. Different types of closure mechanisms can be used. The
can lid can be a sealed one-piece closure with a removable cap.
[0032] FIGS. 1A and 1B show a container 20 having a one-piece can
lid 22 for sealing an open end of the container body 21 and having
a threaded portion 24 as a central neck attached to the top of the
can lid. The containers through this description are formed by a
container body 20a having a wall that defines a beverage chamber
for holding a beverage and an upper end and closed lower end. It
also has a removable screw cap 26 having no illustrated holes in
the cap to hold a straw or prize capsule, although holes could be
used for a straw or prize capsule if another type of closure cap is
used such as explained below. The removable screw cap 26 is
attached to the threaded portion 24 and is tightened and sealed
without a straw in the can in this embodiment. The can lid 22 is a
one-piece construction. The lower portion of regular cans 21 could
be used, and thus, regular can manufacturing techniques could be
modified without having a flip lid or pull top as commonly used
with cans.
[0033] The can lid 22 can be pressure sealed and most types of
sealing machines can seal the contents inside the open top of the
can 21, making it a one-piece sealed beverage container. The
customer can open the can and drink the contents in a beverage
container without a straw or with a straw and/or prize capsule in
accordance with one non-limiting example of the present
invention.
[0034] FIG. 2 shows a similar container 30 as shown in FIG. 1B, and
a can lid 32 having a central closure 34 formed as a threaded
portion attached to the top of the can lid, and a sealing closure
cap 36 screwed to the threaded portion on top of the can lid and
sealed. The lid is sealed around its rim 32a to the can. This
removable closure cap 36 has a hole 38 in the cap and could act as
holder for the straw 40 and/or prize capsule that extends from the
can interior outward through the holes. The straw and/or prize
capsule will fit in the closure cap hole 38. A removable cap 39 is
positioned over the closure cap 36. The cover 39 can be removed and
the straw exposed for drinking from the straw. The can lid 32 is a
one-piece unit. A straw holder could be used to aid in holding the
straw. The hole 38 is typically small enough to prevent excess
beverage from passing out between the hole edge and straw.
[0035] FIG. 3 is an exploded isometric fragmentary and partial view
in elevation of a modified container 40, as a can with an open top
41, that includes a sealing one-piece can lid 42, for example, of
the type as described before, which can be pressure sealed to the
lower body 41a along its rim 42a of the can lid. Many different
types of sealing closure mechanisms can be used, with or without a
straw and/or prize capsule. The can lid 42 includes a central
closure 44 which could be pressed fit into a central opening 45 of
the can lid and operative as a closure cap through which beverage
exits. It has a removable cap 46 thereon. Any one of different
central closures can be used including a push closure, snap
closure, or pull top closure. Any one of those central closures 44
can be attached to a smooth surface element of a can lid and
sealed. The central closure 44 has a hole 44a to hold a straw 50
and/or a prize capsule 52. Two holes can hold a straw and prize
capsule. The removable cap 46 can be formed as a screw cap, flip
cap or other removable cap to expose the straw. The customer can
remove the cap 46 off from the central closure 44 and drink the
contents with or without a straw. The central closure 44 could also
be screwed-in, pressed-fit, or attached by a snap collar. The prize
capsule 52 could extend into another hole in the central closure
42.
[0036] FIG. 4 shows another fragmentary and partial isometric view
in elevation of a container 80, such as a conventional bottle,
having a threaded opening 81 at its top portion and a threaded
closure or screw cap 82 to be applied thereon. This removable
closure cap 82 has a hole 83 for the straw. A straw holder piece 84
is on each inner topside of a removable cap 85, which could be
attached to the closure cap 82 by a flip mechanism or screw
threads, or even formed as a pull tab type. The straw holder piece
84 could be formed as two extended pieces or a circumferential
piece to hold a straw 86 in place. The straw 86 and a prize capsule
87 could extend into the two extended pieces (or separate extended
pieces) and will hold the straw and prize capsule as shown in FIG.
4. If a straw 86 and prize capsule 87 are used, the closure cap 82
would include two holes and two holder pieces as explained on one
non-limiting example. The removable cap 85 is removed to expose the
straw 86 for drinking and remove the prize capsule.
[0037] Bottler and container companies often have not implemented
these straw-in-bottle systems as described because the companies
would have to purchase one-piece cans and bottles made with or
without a straw and/or prize capsule, using purchased cans and
bottles, typically without a corporate logo. Machinery would have
to be reset and retooled and conveyor production assembly lines
changed since different containers are used.
[0038] When using different embodiments of the present invention,
the bottling companies do not have to buy unique beverage
containers, such as bottles or cans, but can use the same
containers as bottles and cans in use today, without purchasing any
new type of cans or bottles.
[0039] In another aspect of the present invention, it is possible
to use a straw mounting insert also referred to as a neck flange
(FIGS. 5A-5D) in the particular embodiments with or without straw
and/or prize capsule. A neck flange prevents the straw from coming
up from a neck opening of a bottle or other container because of
any bloating effect caused by carbonated or non-carbonated beverage
fluid. The neck flange with or without straw and prize capsule can
be inserted manually or by machine on a conveyor assembly line. A
removable cap typically would be inserted over the neck flange.
Also, by inserting the neck flange with or without straw and/or
prize capsule it is relatively easy for the removable cap to be
sealed tight on the bottle or can. The neck flange can hold a straw
or prize capsule. The neck flange can be used and implemented on
all beverage containers. The neck flange could be formed as a flat
or lip collar with only a straw in the bottle and a removable
cap.
[0040] The beverage container, such as a bottle or can, its neck
flange, straw or prize capsule can be made from plastic, rubber,
tin, aluminum, stainless steel, glass, canisters, paper cartons,
gable tops, plastic coated boxboard, and laminated cardboard as
noted before.
[0041] The beverage containers and any flanges can be different
sizes and shapes in height and width. Different size neck openings
can be used and different shapes can be used, such as square,
round, rectangular and cylinder. The beverage containers can have
different fluid capacity. All different fluids can be used,
including, carbonated, non carbonated soda, soda pop, beer,
Gatorade, water, milk, chocolate milk, juice, lemonade, alcohol,
non alcohol, wine, pet food, food, beverage, coffee or any other
type of liquid, semi-liquid, moist, dry and wet products, and
numerous others.
[0042] The rigid, semi-rigid or flexible straw can extend to the
bottom of the beverage container. Any straw can also be high enough
out of the can and bottle for a customer to drink readily a
beverage. The prize capsule can extend into and to the bottom of
the beverage container in one non-limiting example. The prize
capsule can be used with a straw, or alone with no straw, or not at
all, and can be inserted manually or by machine.
[0043] The height for any threaded opening and its diameter for a
closure cap can vary. In some container embodiments, a threaded
removable cap is used on a can lid with a smooth surface top
portion or a snap type collar or another type top can be inserted
on the top of a can lid. Different types of closing mechanisms can
be used. Sealing mechanisms for a can lid or closure cap could be
pressure sealed, crimped, or seamed.
[0044] A prize capsule could have different colors or different
writing on its exterior. The prize capsule could include a
removable adhesive or coating that can be removed from outside the
capsule to determine if it is a winning prize. The prize capsule
could have a prize or information inside the capsule, showing the
winning prize or instructions about receiving a prize. The prize
capsule can be formed from the same material as the straw, plastic,
rubber, or any other material as long as it is not prone to be
contaminated and it is leak free. The straw could be formed as a
prize capsule.
[0045] FIGS. 5A through 5D shows examples of neck flanges that can
be inserted into the container opening with or without a straw, a
flexible straw and/or prize capsule inside a beverage container.
The flanges could be tapered (FIGS. 5A and 5B) or non-tapered (FIG.
5C or 5D) as shown in the figures, and extend into the container
openings to be secured therein and act as a closure cap.
[0046] As shown in FIG. 5A, a straw 102 is inserted in a neck
flange 100 through a hole 101 at the bottom of the neck flange. A
section of the straw 102 can include an extended or enlarged
diameter portion 104 inside the neck flange. Because this straw
portion 104 is larger, the straw will extend up but will stop when
the straw is pushed or forced toward the bottom of the container. A
removable cap would be sealed on a beverage container over the
straw. The straw 102 and hole 101 are of such diameter that
carbonated (or noncarbonated) beverage is limited from passing from
the container through the hole into the open area bounded by the
flange. Even if any fluid does pass, the small amount of fluid will
collect into the interior flange area defined by a wall of the
insert forming an insert receptacle for holding a small amount of
beverages and pass back through the hole, and back into the
beverage container.
[0047] FIG. 5B shows a straight straw inside a neck flange 100 and
a hole 101 on the bottom of the neck flange. The neck flange and
straw can be inserted inside the neck of a beverage container and
pressed tight to prevent the carbonated or non-carbonated liquid
from passing. The straw will pass up or down. The neck flange and
straw can also be stationary, such that when the neck flange is
inserted inside the neck of a beverage container, the straw will
stay at one height such as by friction (also acting as a seal), and
will not be able to pass up or down. At a conveyor production
assembly line, a flange and removable cap can be picked-up and
inserted onto the container and the contents sealed in the beverage
container, until the removable cap is removed and beverage drunk
from the straw.
[0048] FIG. 5C shows a straw 102 having a flexible lower section in
a neck flange 100 with hole 101 on the bottom of the neck flange.
The straw can be longer than the container, allowing it to have a
spring action. The straw also has a protrusion 106 below the lower
portion of the flange that aids in and sealing the bottom hole of
the neck flange tighter, when the carbonated liquid pushes the
straw up. The protrusion also aids in preventing the straw from
completely passing through the hole. The spring action from the
lower straw section could allow the straw to extend more readily
out of the neck of a beverage container. A removable cap could then
be inserted and sealed on a beverage container.
[0049] FIG. 5D is another embodiment showing a flexible straw 102
in a neck flange 100 with a hole 101 on the bottom of the neck
flange as in previous figures. This embodiment includes a float
collar 110 which could allow the straw to extend out of the neck of
a beverage container more easily. A removable cap would be inserted
and sealed over the flange and onto the beverage container as
explained before. A prize capsule can also be used in this
manner.
[0050] It is possible to use a similar straw and flange structure
with a one-piece cap closure having a flip pull tab that opens the
can. Other embodiments could include a one-piece, one-unit threaded
closure cap with removable cap that has no straw. This type of
closure cap could be placed on top of a filled beverage can, such
that bottling companies seal it tight, making it a one-piece can.
The customer can remove or open the removable cap and drink the
contents from the open portion or other design at the top of the
can with or without a straw. Any threaded portion on top of a can
lid as described before relative to FIGS. 1A, 1, 2 and 3 can also
be made with a smooth surface and include a snap type collar,
including a sealed snap type removable cap, or any other removable
cap. A smooth surface allows a consumer to drink a beverage out of
a smooth surface, instead of a threaded portion and snap fits could
be used. Two holes can be used for a straw and prize as noted
before.
[0051] FIG. 6 shows a can 110 with a sealed closure cap 112 formed
as a can lid such as described before and sealed along its
periphery to the can opening and a screw top 114. A neck flange 116
as an insert and straw 118 can be inserted within the opening of
the screw top 114. A larger section 120 on the straw is operative
as described before. A removable cap 122 having threads is screwed
onto the screw top 114 and sealed. The larger section 120 also
stops the carbonated or other beverage from exiting through the
hole as it floats. The larger section 120 also prevents the straw
from extending too far. If any beverage does pass through the hole,
it collects in the flange area and can drain back. The internal
area of the flange acts as a collection area, especially if
carbonated beverage rises through the hole. Carbonated beverage
could allow the straw to rise, but the extended section 120 would
prevent the straw from rising too much.
[0052] Any container with a threaded top could have a straw,
flexible straw and/or prize capsule inside a neck flange as
described.
[0053] Any container could have a threaded or non-threaded top,
which is filled with carbonated or non-carbonated beverage. A
one-piece straight straw and/or prize capsule could be inserted
through a neck flange. It should be understood that the neck flange
as an insert can be press-fitted and an extra plastic sealing or
another type of sealant or sealant section can be added to the neck
flange. The straw could move up or down, or the straw could be
stationary in the neck flange, but high enough to drink from the
container, but low enough to be useful. In production, the
container could pass along a bottling conveyor production assembly
line where a closure cap or removable cap with a flange or other
device as described before can be placed onto the container.
[0054] It is also possible to use a one-piece combined straw and
prize capsule with a closure cap, flange, or other device, having
two holes that will hold the straw and prize capsule. The closure
cap or flange, together with a straw and/or prize capsule can be
inserted inside a bottle and sealed tight. If required, a neck
flange can be used to force the straw or capsule tighter.
[0055] It should be understood that a twist-off cap 124 such as
shown in FIG. 6A can also be used. Twist off caps are typically
used on beer bottles and similar containers. It should also be
understood that a slight space can be inserted at the bottom of a
flange hole between a straw and hole such that fluid can drain back
into the container. This is common when carbonated fluid is used.
The flange can also be molded inside a neck of a can lid, closure
cap or other closure and adhesive could be used to aid in
maintaining the flange in the container.
[0056] FIGS. 7 and 8 illustrate a straw 150 inserted within a neck
flange 152 such as shown in FIGS. 5A and 5B. A regular type of
container 154 such as a carbonated beverage bottle has the neck
flange 152 inserted within its regular opening at its upper neck. A
removable screw cap 156 is screwed over the container opening. The
straw 150 includes an enlarged section 160 that acts as a seal and
prevents the straw from extending too far out of the flange
opening. A float 162 is formed to raise the straw upwards such that
a drinker can more readily drink and allow the straw to extend
outward from the opening and the container. The removable cap 150
could be formed such as a regular sized cap or an enlarged and
heightened cap as illustrated, including a recess 156a within the
top portion to receive the straw.
[0057] FIGS. 9A-9E show the use of a flexible straw 200 that can be
used in a cylindrical container 202 such as a can with a normal top
having a flip, pull-off tab 204 commonly used on can tops. A slit
206 can be included in the top can lid 208 as shown in FIG. 9B. The
straw 200 is substantially L-shaped and has a horizontal section
received in a cylinder 210 on the lower portion of the can lid, and
extends downward into the can as shown in FIG. 9C. When the tab 204
is flipped as shown in FIG. 9D, the straw is extended out of the
slit 206 and the tab is pulled outward, such that the straw
horizontal section is removed from the circular cylinder 210 that
is adhered to the tab 204, as shown in FIGS. 9A and 9E.
[0058] It should be understood that existing container production
lines can be implemented to include another conveyer track as
controlled by a computer system to allow a straw and closure cap,
can lid, removable cap, flange or other closure to be inserted at
the container. The prize capsules can also be inserted.
[0059] FIG. 10 is a fragmentary, side elevation view of a container
production line 300 showing a portion of an existing system with no
straws to be added, using a rinser 302 and filler 304 with a capper
306 (but without caps) as known to those skilled in the art. The
container, for example, a bottle, would be filled with beverage and
the bottle conveyed to a straw and capper device 310, having a
trigger pump, or any type of straw inserter to insert a flange with
a straw, or some other closure cap, can lid or other closure member
applied. The capper portion could then insert or place a removable
cap or other member over or into the container, sealing and
maintaining the straw and/or prize capsule within the container.
The bottle would then be labeled at the label section 312 and
packaged. The straw and removable cap could be placed on at the
same time or different times depending on the design.
[0060] In the system shown in FIG. 10, the straw and capper 310
does not have to be used and the capper portion could be used such
that existing bottles could also be filled and capped. There could
also be a separate line for a straw and capper device where the
straws and flanges are added, followed by capping.
[0061] Although bottles have been described, cans or other
containers could also be used and additional processing stations
provided, such that cans leave a filler and pass directly into a
seamer where can ends can be fed from a separate source. Air is
displaced by further injection of carbon dioxide or liquid nitrogen
in the case of still drinks and then mechanically sealed. An
interlocking seam can be formed at high speed and up to 2000 cans
could be passed through the process each minute.
[0062] In an existing bypass system, cans can be filled and the
beverage fluid would not be visible and a can lid could be used.
The filled can and its can lid and appropriate central closures,
caps or flanges could be inserted and sealed.
[0063] FIG. 11 is a fragmentary plan view of a production system
400 showing a computer control system 402 on an existing line 404,
in which no straws are inserted and containers passed through a
first line with a rinse and fill station 406, followed by inserting
a flip can lid at a second station 408 and a seamer station 410.
Labels are applied at the label station 412 and the cans packaged.
Other cans can be bypassed into a second track by the control
system 402, where a first station 420 allows rinsing and filling. A
second station 422 allows the can lid to be applied, which includes
an access hole. Seaming occurs at the seamer station 424. At an
insert straw station 426, a trigger pump or other straw inserter
would insert the straw, for example, a closure cap that could be
screwed or pressed fit together with a straw and removable cap such
as described before. Labeling can occur at a labeling station 428.
It should be understood also that the can lid could include a
threaded central portion such that a flange could be added into the
central portion with a straw, followed by a removable cap. The
trigger pump or other straw inserter could be adapted to apply
different types of closure caps or flanges. After inserting the
straw and the removable cap, a label is applied at station 428 and
the computer control system could send the container to packaging.
Also it should be understood that only one track could be used
instead of two tracks or more as illustrated.
[0064] Many modifications and other embodiments of the invention
will come to the mind of one skilled in the art having the benefit
of the teachings presented in the foregoing descriptions and the
associated drawings. Therefore, it is to be understood that the
invention is not to be limited to the specific embodiments
disclosed.
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