JP4543122B1 - Beverage container - Google Patents

Abstract

Disclosed is a beverage container and its joint member that can easily and surely flow contents from one container to another between beverage containers containing different types of contents.
A beverage container 1 is provided with a container body 2 having an open mouth portion 2a, a cap 3 attached to the mouth portion of the container body, and a cap body or a separate body. A joint member for connecting the contents of the container body to the other container for transferring the contents of the container main body to the other container. The joint member includes a partition layer 5 provided in a communication path to another container, and communication means 6 and 7 for opening the partition layer when a beverage filled in the container body is transferred to another container. Have. After the container body 2 is turned upside down, the container body 2 is connected to another container and the partition layer is opened by the communication means, whereby the beverage in the container body 2 can be poured into the other container.
[Selection] Figure 1

Description

The present invention relates to a beverage container such as a PET bottle, about the beverage container which is to be able to mix the contents easily and reliably between multiple containers.

  Today, non-alcoholic beverages such as Japanese tea, oolong tea, and soft drinks are generally taken with a plastic bottle of about 500 ml instead of a water bottle, and when it is thirsty, it is commonly opened and drinked. At that time, instead of transferring the contents of the plastic bottle to a cup and drinking, put the mouth directly on the base of the opened plastic bottle and drink.

  Alcoholic beverages such as shochu, whiskey, sake, vodka, and gin are sold in various containers such as plastic bottles, glass bottles, and paper packs when the amount exceeds 1 liter. When drinking, they are transferred from one container to another. It is common to drink. On the other hand, in the case of an amount of about 200 ml that is supposed to be drunk by one person, it is sold as a product in a plastic bottle or a paper container, and these products are usually drunk with a mouth directly on the base part of each container.

  By the way, in the case of alcohol such as shochu, vodka, gin and whiskey, there are cases where it is drunk alone and where it is divided with other beverages. For example, taking shochu as an example, there are many variations depending on the taste of the drinker, such as water (hot water), Japanese tea, oolong tea, cola, juices such as lemon, plum, lime, orange. And in response to consumer preferences, alcoholic beverage companies often offer a product lineup of shochu divided by other drinks in canned containers.

  As mentioned above, in the case of one-person PET bottles and canned beverages, it is assumed that both non-alcohol and alcohol can be drunk directly from the container, so if you mix and drink these, you can move to another cup and drink I do not get. In addition, when trying to forcibly transfer and mix between containers, the base part is very thin or narrow, so that there is a problem that it spills when pouring.

  In addition, consumers who want to purchase alcohol split products will choose from existing line-up products that manufacturers have put on the market. There are situations where there are products, and there are also different preferences regarding the alcohol concentration.

  On the other hand, for manufacturers, it is necessary to expand the product lineup in order to respond as much as possible to consumer preferences regarding the type of product to be broken and the alcohol concentration. This leads to an increase in management costs. Therefore, if you look at the manufacturer, you can sell a single-drink alcohol product and a single-drink non-alcohol product in an easy-to-combine manner, and for what combination and alcohol concentration preference, It would be advantageous if it could be left to the consumer.

  In this way, in a beverage container such as a plastic bottle, since it is not assumed that the containers are mixed with other beverages in the first place, there is no conventional technology for beverage containers that can be mixed with other beverages. .

  On the other hand, in fields such as shampoo and detergent refill containers, chemical liquids, cosmetic mixing containers, and toner packs for refilling toner bottles for copiers, products that have functions such as refilling and mixing contents between multiple containers Has traditionally existed.

  As the first one, one described in Patent Document 1 (Japanese Patent Laid-Open No. 2000-159249, name of invention “refill cap”) is known.

  This refill cap is formed with a lower screw screw that is screwed into the mouth of the container to be refilled at the lower part of the cap body, and an upper screw that is screwed into the mouth of the container to be refilled at the upper part of the cap body. A screw is formed, and a partition film with a pull top is provided between them. When refilling, pull the pull top to open the partition membrane, and then screw the top of the container to the refill destination into the upper screw screw, and then invert both containers together. By placing the refill source container up, the contents of the refill source container are allowed to flow down into the refill destination container.

  Secondly, what is described in Patent Document 2 (Japanese Patent Application Laid-Open No. 2009-517293, name of invention “dropper neck receiving bushing, corresponding package, and corresponding kit”) is known.

  The structure of the present invention is that, of two sealed bottles, one bottle contains a powdered first active product and the other bottle contains a second product consisting of a solution or suspension. Both bottle mouths are connected to each other via a joint member composed of a plurality of separable members such as an internal thread, a bushing with an internal shoulder, a stopper, and a dropper, and a protective film on the stopper is dropped. The tip portion is penetrated and communicated to mix the contents.

  Thirdly, what is described in Patent Document 3 (Japanese Utility Model Publication No. 63-82735, name of device “containable container unit”) is known.

  In this container unit, between two containers containing different substances, one container is sealed by a sealing member that covers the mouth part, and the other container has a pointed stopper or tip pointed at the mouth part. It has a mouth. Both containers are connected by screwing and joining both containers via a sealing connecting member, and breaking the seal member covering the mouth of one container with a pointed stopper or mouth of the other container. It is to let you.

  Fourthly, what is described in Patent Document 4 (Japanese Patent Laid-Open No. 2003-284761, title of invention “medical solution kit”) is known.

  This drug solution kit includes a dissolution container filled with a dissolution liquid, a drug container filled with a drug, and a coupling means for connecting them. The coupling means includes a dissolution container coupling portion, a drug container storage portion, and a connector portion that enables liquid passage. By separating the dissolution container coupling portion and the drug container storage portion, a space between the connectors can be reduced. Open and mix the solution between the containers.

  As a fifth example, a device described in Patent Document 5 (Japanese Patent Laid-Open No. 2006-235046, title of invention “toner bottle, image forming apparatus including these, toner pack and toner replenishing device”) is known.

  The present invention relates to a toner bottle that is detachably attached to an image forming apparatus and supplies toner to a developing device. The toner bottle has a receiving portion that can be screwed and coupled to a discharge portion of a toner pack that contains toner in a sealed state. Further, the toner passage hole can be opened and closed while the toner bottle and the toner pack are coupled.

JP 2000-159249 A (FIGS. 1 and 4) JP 2009-517293 A (FIGS. 1 to 4) Japanese Utility Model Publication No. 63-82735 (FIGS. 1 to 3) Japanese Patent Laying-Open No. 2003-284761 (FIGS. 1 to 3) JP 2006-235046 A (FIGS. 3 to 9)

  Thus, although the prior art shown by patent document 1-patent document 5 couple | bonds two container opening parts and fractures | ruptures a partition part, it is sold from each drink maker and consumers purchase independently. However, there were no manufacturers that mixed the contents between different beverage bottles that were supposed to be drunk alone.

  For this reason, when the technique of each prior art document is applied to a drink container as it is, it was necessary to solve the following problems, respectively.

  In the structure of the refill cap shown in Patent Document 1, the pull top of the refill container is previously opened, the mouth of the container to be refilled in an empty state is screwed into the upper screw screw, and both containers are inverted in that state. Thus, the contents of the refill source container are allowed to flow down into the refill destination container.

  However, when used to mix beverages filled in different containers, the refill destination container is already filled with the beverage, so the contents of the refill destination container can be screwed onto the upper screw screw without spilling. There was a problem that they could not be combined.

  Subsequently, since the bushing shown in Patent Document 2 requires a plurality of components separate from the cap of the container, when this is applied to a beverage product, the consumer must always carry the bushing member. is there. In addition, since the tip of the dropper of the bushing is in an open state, in the case of a beverage container, there is a problem that the solution spills when the bottle with the bushing is inverted.

  Further, the container unit shown in Patent Document 3 is provided with a seal member that covers the mouth part at one container mouth part, and the other container mouth part needs to have a pointed stopper or the mouth part itself. There is.

  As described above, Patent Document 3 that needs to have a unique structure for opening / opening in each container in advance is applied to a beverage container that is supposed to be directly drinkable from the mouth. I couldn't.

  Furthermore, since the chemical | medical solution unit shown by patent document 4 has the chemical | medical container storage part, the connector part, and the container connection part for a dissolution fixed from the beginning to the mouth part of one container, the drink which assumes drinking directly from a mouth part There was a problem that it could not be applied to the container.

  Finally, since the toner bottle or the like shown in Patent Document 5 is a toner pack made of a bag formed of a flexible sheet material, the container can be folded and connected to the mouth. There was a problem that it could not be applied as it is to no beverage bottle. In addition, Patent Document 5 is intended for powders, and it has not been known whether the structure can be applied to fluids such as beverages.

  In addition, the toner bottle of another embodiment disclosed in Patent Document 5 enables the toner bottle on the receiving container side to be separated at the end of the cover in addition to the mouth cap, and the toner bottle on the toner pack side. It was necessary to provide a mounting member that fits the edge of the cover. For this reason, similarly to Patent Document 3, there is a problem in that both containers need to have a unique structure for opening and opening for transfer.

The present invention has been made to solve the above problems, and its purpose is to facilitate the flow of contents from one container to the other between beverage containers containing different kinds of contents. to provide a beverage container which reliably performed.

In order to achieve the above object, the beverage container of the present invention is a beverage container for allowing the contents to flow from one container to the other container between beverage containers containing different types of contents. A first container body having an open mouth and a first connection means for connecting to the mouth of the container body at one end and a second connection for detachably connecting to the mouth of another container. A cap having a means at the other end, the cap having a first cap having the first connecting means and a second cap having the second connecting means, the first cap and the second cap. A cap is integrated at one or more breakable portions, and the cap composed of the first cap and the second cap has a communication passage for communicating the container main body with another container, Partition provided in the communication path And a communication means for opening the partition, wherein the communication means has the first cap attached to the mouth portion of the container body via the first connection means, and the mouth portion of the other container. The partition can be opened in a state where the second cap is mounted via the second connecting means .

According to the present invention, the mouth of the container body is connected to the first connecting means of the first cap, the mouth of the other container is connected to the second connecting means of the second cap, and in that state, the communicating means by opening the partition, Ru can be filled with a beverage container body to another container.

In addition, since the beverage can be injected into another container by using the cap of the container body, the number of parts can be reduced.

In addition, since the partition is closed with the first cap attached to the mouth portion of the container body via the first connection means, the container body is turned upside down and the second connection means is attached to the mouth portion of the other container. A 2nd cap can be connected via. And a drink of a container main body can be filled into another container by opening a partition by a communication means in the state where a container main body is located in the upper part. In this case, the beverage of the other container can be filled in the container main body in the reverse manner.

Further, by forming the cap with the first cap and the second cap, it is possible to easily form the partition and the communication means. In addition, the one or more breakable parts in the above can be constituted by, for example, a welded part, an adhesive part, a thin connecting part at the time of injection molding, etc., and in particular can be constituted by a plurality of welded parts such as perforated welds. preferable. The same applies to the following embodiments.

In this invention, the said communication means is comprised so that the said partition may be opened by fracture | rupturing the 1 or more site | part which can be fractured, and rotating the said 1st cap and the said 2nd cap relatively Preferably it is.

According to the above aspect, since the partition is configured to be opened by relatively rotating the first cap and the second cap, the respective containers are connected via the first cap and the second cap. Since the partition can be communicated by relatively rotating the first cap and the second cap, workability is improved.

Moreover, as another aspect of the present invention, the communication means is for opening by breaking the one or more breakable portions and relatively rotating the first cap and the second cap. It is preferable that the operation unit is configured to protrude outside the cap.

  According to the above aspect, since the operation unit is not exposed to the outside until the first cap and the second cap are relatively rotated, it is possible to prevent a risk that the purchaser accidentally opens or opens with mischief. it can.

As one aspect of the present invention, the communication path is provided with a partition wall having an opening, and the partition is fixed in a peelable manner so as to close the opening on the second connecting means side. The communication means comprises an end portion to which the sealing material is not fixed, which can be protruded from an opening provided on the outer periphery of the cap. By pulling the end portion, the sealing material is peeled off. It is preferable that the opening of the partition wall is configured to open.

According to this aspect, the partition can be opened by pulling the end of the sealing material in a state where the two containers are connected.

As another aspect, the partition is composed of a partition wall provided in the communication path, and the communication means includes a breakable enclosure line formed in the partition wall and a portion surrounded by the enclosure line. The lever piece is connected to the second connecting means side, and the lever piece can project from an opening provided on the outer periphery of the cap. By pulling the lever piece, the enclosure line It is preferable that the portion is broken and the partition wall is opened.

According to this aspect, the partition can be opened by pulling the lever piece in a state where the two containers are connected.

As a further in another embodiment, the communication passage, the partition wall is provided with an opening, this partition wall, one end openably closing the opening, the other end is provided on the outer periphery of the cap An oval member that can project from the slit and a guide portion that slidably holds the oval member are provided, and the partition includes one end of the oval member that covers the opening so as to be openable and closable. It is preferable that the communication means is composed of the other end of the all-shaped member, and the opening is opened by pulling the other end of the all-shaped member.

According to this aspect, the partition can be opened by pulling the other end of the oval member in a state where the two containers are connected.

As a further in another embodiment, prior SL and the first cap and the second cap, the tip of the second cap by cross fracture the breakable one or more sites can be inserted inside the first cap And a partition wall having an opening is provided inside the first cap, the partition is made of a sealing material that closes the opening, and the communicating means is a tip of the second cap. provided, when the distal end of the second cap is inserted into the inside of the first cap, breaks through the sealing member, that impact caused or Ranaru for communicating the said second cap and said first cap preferable.

According to this aspect, the part is broken by a method such as rotating the first cap with respect to the second cap, the tip of the second cap is inserted into the inside of the first cap, and the protrusion at the tip of the second cap The partition can be opened by breaking through the sealing material.

In yet another embodiment, the pre-Symbol the second cap with the first cap, is one of the inner peripheral or rotation groove on the outer circumference is formed an annular collision which fits into the pivot groove in the outer periphery or the inner periphery of the other parts is formed, the with the with the rotation groove annular protrusion is fitted, the outer periphery each other in this state are together by one or more sites breakable, wherein the pre-Symbol first cap first in one of the two caps, a partition wall is provided with an opening, wherein the other of the first cap and the second cap, the sliding contact with the partition wall, by rotating with respect to the partition wall A cover plate for opening the opening from a closed state is provided, the partition is made of the cover plate, and the communication means rotates the cover plate with respect to the partition wall. preferably be made of the rotation groove and the annular projection for .

According to this aspect, the part is broken by a method such as rotating the first cap with respect to the second cap, and the first cap is rotated relative to the second cap, whereby the partition wall is The partition can be opened by rotating the cover plate.

As still another aspect, the first cap and the second cap have an annular protrusion that is formed with a rotation groove on one inner periphery or outer periphery and fits in the rotation groove on the other outer periphery or inner periphery. Is formed, and the annular protrusion is fitted into the rotation groove, and in that state, the outer peripheries are integrated by one or more breakable parts, and the partition is formed on the first cap. The communication means comprises a breakable enclosure line formed in the partition wall , and a connecting piece for connecting a portion surrounded by the enclosure line and the inner wall of the second cap. By breaking the part and rotating the second cap with respect to the first cap, the connecting piece is pulled so that the portion of the enclosure line is broken and the partition wall is opened. It is preferable that it is comprised.

According to this aspect, the portion can be broken and the second cap can be rotated with respect to the first cap, whereby the portion of the surrounding line can be broken through the connecting piece to open the partition .

In another embodiment the further, wherein the first cap and the second cap is one of the inner peripheral or rotation groove on the outer circumference is formed an annular collision which fits into the pivot groove in the outer periphery or the inner periphery of the other Is formed, and the annular protrusion is fitted in the rotation groove, and the outer peripheries thereof are integrated by one or more breakable parts in this state, and the partition is formed by the first cap. The communication means includes a breakable enclosure line formed in the partition wall , a first engagement means protruding from a portion surrounded by the enclosure line, and the second cap It consists of a second engaging means that protrudes from the inner wall and engages with the first engaging means by turning, and the second cap is turned relative to the first cap by breaking the portion. By doing so, the first engaging means and the second engaging means are engaged. And the portion of the enclosure line is broken by being pulled, it is preferable that the partition wall is configured to be opened.

According to this aspect, the portion is broken and the second cap is rotated with respect to the first cap, whereby the first engagement means and the second engagement means are engaged, and the enclosure The portion of the line can be pulled and broken to open the partition . In addition, since the first cap and the second cap can be formed separately, molding becomes easy.

In another embodiment the further, the second cap to the first cap is screwed, the first cap has a partition wall, and a first opening formed in said partition wall When the second cap is tightened with respect to the first cap, a blocking wall that closes the first opening and a space between the first cap and the second cap are connected to the second cap. A second opening that communicates with the opening on the means side, and the partition includes the partition wall and the blocking wall, and the communication means loosens the second cap with respect to the first cap. It is preferable that it consists of the above-mentioned screwing part .

According to this aspect, by tightening the second cap with respect to the first cap, the first opening formed in the partition wall of the first cap can be closed and sealed, and the first cap can be sealed. When the second cap is loosened, the first opening is opened and the beverage in the container body is passed through the second opening of the second cap to the other container connected to the second connecting means. It becomes possible to let it flow out.

  As a further preferred aspect of the above aspect, the first cap has a first cylinder inserted into the mouth of the container body, and a first opening formed in the first cylinder, The 2 cap has a second cylinder inserted into the first cylinder and a second opening formed in the second cylinder, and the second cap with respect to the first cap In the tightened state, the first opening is closed by the second cylinder, and the first opening is opened by loosening the second cap with respect to the first cap. It is preferable.

According to this aspect , in the state where the second cap is tightened with respect to the first cap, the first opening is closed by the second cylinder, so that the container body can be sealed. Since the first opening is opened by loosening the second cap, the beverage in the container body flows out through the second opening of the second cap to the other container connected to the second connecting means. It becomes possible to make it.

  As a further preferred aspect of the above aspect, the first cap has a first cylinder inserted into the mouth of the container body, and a first opening formed on an end surface of the first cylinder, The second cap includes a second cylinder inserted into the first cylinder via a predetermined gap, and the second cap is fastened to the first cap, whereby the first cylinder It is preferable to have a blocking wall formed at the tip of the second cylinder so as to close the first opening, and a second opening formed in the peripheral wall of the second cylinder.

  According to this aspect, by tightening the second cap with respect to the first cap, the blocking wall formed at the tip of the second cylinder is abutted against the peripheral edge of the first opening of the first cylinder, and the first The opening can be closed. Further, by loosening the second cap with respect to the first cap, the closing wall of the second cylinder is separated from the first opening of the first cylinder and the first opening is opened. The beverage can be poured into another container connected to the second cap through the first opening, through the gap between the first cylinder and the second cylinder, and further through the second opening. .

  In this invention, it is preferable that the said 1st connection means consists of a female screw screwed by the opening part of the said container main body.

  Moreover, it is preferable that the said 2nd connection means consists of a female screw screwed by the opening part of said other container.

  According to the present invention, consumers can mix the contents according to their preference between different beverage containers, and thus can enjoy various variations of drinks at a desired strength. For manufacturers, the product lineup can be switched from high-mix low-volume production to low-volume high-volume production by creating new demand and responding to a wide range of consumer needs, as well as entrusting them to consumers. There is an advantage that management costs in manufacturing, wholesale and sales can be reduced.

  In addition, for example, general alcohol split products are in cans, so if you drink while walking, you will spill due to walking vibration, fall on the train with shaking and vibration, and you must finish drinking before you get off the train. However, according to the present invention, even when walking or in a train, there is an advantage that the container can be opened when the user wants to drink, and the amount to be taken can be subdivided.

It is a perspective view which shows the container for drinks of the 1st reference example of this invention. It is explanatory drawing which shows the state which connected the container for other drinks in the said 1st reference example. It is explanatory drawing of the partition and communication means of the container for drinks of the 2nd reference example of this invention, Comprising : (A) is a plane sectional view, (B) is a partial side surface sectional view. It is explanatory drawing of the partition and communication means of the container for drinks of the 3rd reference example of this invention, Comprising : (A) is a plane sectional view, (B) is a partial side surface sectional view. It is explanatory drawing of the partition and communication means of the container for drinks of the 4th reference example of this invention, Comprising : (A) is a plane sectional view, (B) is a partial side surface sectional view. It is a partial side sectional view showing the 1st connecting means and the 2nd connecting means formed in the cap of the beverage container of the 5th reference example of the present invention. The 1st connection means and the 2nd connection means which are formed in the cap of the beverage container of the 6th reference example of the present invention are shown, (A) is a partial side sectional view, and (B) is a top view. BRIEF DESCRIPTION OF THE DRAWINGS It is explanatory drawing of the partition and communication means of the drink container of 1st Example of this invention, Comprising : (A) is a fragmentary sectional side view before connecting another container, (B) is seen from the upper direction of a container main body. (C) is a partial side cross-sectional view of a state in which another container is connected and a partition is opened. It is explanatory drawing of the partition and communication means of the drink container of 2nd Example of this invention, Comprising : (A) is a fragmentary sectional side view before connecting another container, (B) is an exploded perspective view of a cap, (C) is the perspective view of the cap part which looked at the container main body upside down. It is explanatory drawing which shows the example of the cover member provided in a cap in the container for drinks of this invention. It is explanatory drawing of the partition and communication means of the drink container of 3rd Example of this invention, Comprising : (A) is a partial side sectional view before opening of a partition , (B) is a partial side sectional view after opening of a partition . It is. It is explanatory drawing of the partition and communication means of the container for drinks in the same 3rd Example , (A) is a perspective view which notches and shows the cap before opening of a partition , (B) is the cap after opening of a partition . It is a perspective view cut and shown. It is a fragmentary sectional view in the state where the partition closed showing the cap vicinity of the container for beverages of the 4th example of the present invention. It is the fragmentary sectional view which connected the other container to the container for drinks of the 4th example , and made the partition open. The drink container of the 6th reference example of the present invention is shown, (A) is a side sectional view, and (B) is a side sectional view in the state of pouring the drink of the container body into another container. It is sectional drawing which shows the container for drinks of the 7th reference example of this invention. It is a perspective view which shows the state which inject | pours the drink of another container into the cup attached to the container for drinks of the said 7th reference example . It is a perspective view which shows the state which connects the cup attached to the drink container of the said 7th reference example to another container, and inject | pours the drink of a container main body into another container. The cap part of the drink container of 5th Example which improved the drink container of the said 1st reference example is shown, (A) is side surface sectional drawing before a welding part fracture | rupture, (B) is fractured | ruptured a welding part, and is 1st. It is side surface sectional drawing of the state which rotated the 1 cap and the 2nd cap relatively. The cap part of the drink container of 6th Example which improved the drink container of the said 2nd reference example is shown, (A) is side surface sectional drawing before a welding part fracture | rupture, (B) is a fracture | rupture of a welding part, and it is 1st. It is side surface sectional drawing of the state which rotated the 1 cap and the 2nd cap relatively. The cap part of the drink container of 7th Example which improved the drink container of the said 4th reference example is shown, (A) is plane sectional drawing before a welding part fracture | rupture, (B) is side surface cross section before a welding part fracture | rupture FIG. 4C is a side cross-sectional view showing a state where the welded portion is broken and the first cap and the second cap are relatively rotated. The cap part of the drink container of 8th Example which improved the drink container of the said 3rd Example is shown, (A) is side surface sectional drawing before a welding part fracture | rupture, (B) is B- of said (A). It is sectional drawing along a B arrow line.

1 and 2 show a beverage container according to a first reference example of the present invention. As shown in FIG. 1, the beverage container 1 is composed of a container body 2 and a cap 3. The beverage to be filled in the beverage container 1 is not particularly limited, but in this embodiment, a predetermined amount of alcoholic beverage such as shochu is filled. The container body 2 is made of a suitable synthetic resin, preferably a polyethylene terephthalate container (pet bottle), and the cap 3 is made of a synthetic resin such as polypropylene.

  The cap 3 is formed with a female screw portion (not shown) that is screwed into the mouth portion 2a of the container body 2 on the inner periphery of one end 3a thereof, and this female screw portion constitutes the first connecting means in the present invention. . Further, on the inner periphery of the other end 3b of the cap 3, a female screw portion 4b that can be screwed into the mouth portion 11a of the container main body 11 of another container 10 (see FIG. 2) is formed. This constitutes the second connecting means in the present invention.

The axially intermediate portion of the cap 3, Ru Tei partition wall 5 is formed. An opening 6 is formed in the partition wall 5. And, one end of the seal piece 7 is detachably fixed by means such as welding or adhesion so as to seal the opening 6 of the partition wall 5, and the other end of the seal piece 7 is the peripheral wall of the cap 3. Is inserted into the outside through a slit 8 formed in a part thereof. One end portion of the seal piece constitutes a partition in the present invention, and the other end portion of the seal piece constitutes a communication means in the present invention. Then, by pulling the other end of the seal piece 7 as indicated by an arrow in FIG. 1, the seal piece 7 can be peeled off from the opening 6 to open the opening 6. And the opening 6 and the sealing piece 7, that constitute the communicating means in the present invention.

  As shown in FIG. 2, the beverage container 1 is connected to another container 10 filled with other beverages such as tea and juice, and can inject alcoholic beverages such as shochu filled in the container body 2. It is like that. That is, the beverage container 1 is consumed to some extent, and the beverage container 1 is turned upside down in a state where a predetermined amount of space exists, and the beverage container 1 is placed in the mouth portion 11a of the container body 11 of the other container 10. The threaded portions 4 of the cap 3 of the container 1 are screwed together to connect the container bodies 2 and 11 together. In this case, the alcoholic beverage in the beverage container 1 may be consumed to some extent to reduce the internal volume.

  And in the state where both the container main bodies 2 and 11 are connected and the beverage container 1 is supported upside down, the opening 6 of the partition wall 5 is opened by pulling the other end portion of the seal piece 7, and the beverage The alcoholic beverage filled in the container body 2 of the container 1 can be poured into another container 10 filled with other beverages such as tea and juice.

  Thereafter, the cap 3 is removed from the container main body 11 of the other container 10, the cap 12 of the other container 10 is covered, and the other container 10 is shaken several times to mix the beverages filled in both containers. The cap 12 of the other container 10 can be opened to drink the mixed beverage.

  According to this beverage container 1, for example, during exercise such as a walk, drink beverages such as tea and juice filled in other containers 10, and after the exercise ends or during the exercise, the beverage according to the present invention By connecting the container 1 and injecting and mixing alcoholic beverages such as shochu in the beverage container 1, it is possible to drink alcoholic beverages diluted with beverages such as tea and juice.

FIG. 3 shows a beverage container according to a second reference example of the present invention. About the basic structure of the container 1 for drinks, it is the same as what was demonstrated in FIG. 1, and the difference with a 1st reference example is the structure of the cap 3 and the communication means provided in it. As shown in FIG. 3, the partition wall 5 of the cap 3 includes a tongue piece 22 surrounded by a surrounding line 21 made of a thin portion that can be broken in three directions. A part of the tongue piece 22 is formed with one end of a pull top lever 23 (which constitutes the lever piece in the present invention) integrally formed of plastic. The other end of the pull top lever 23 is formed so that the hollow ring 24 protrudes to the outside of the cap 3.

  Therefore, after the beverage container 1 is turned upside down and connected to another container 10 (see FIG. 2), the pull-top lever 23 is pulled in the lateral direction, so that one of the partition walls 5 is formed along the enclosure line 21 made of a thin portion. The tongue piece 22 forming a part is broken and turned up, the partition wall 5 is opened, and the beverage container 1 and the other container 10 communicate with each other up and down through the opening. Beverage) can be filled into other containers 10 and mixed with beverages in other containers 10. When the pull-top lever 23 is pulled, the peeling of the tongue piece 22 stops at a portion where there is no enclosure line 23, and the back surface of the turned tongue piece 22 flows from the beverage container 1 into the other container 10 container. It functions as a guard wall that prevents the outflow of objects.

In this second reference example, the partition wall 5 constitutes a partition according to the present invention, and the tongue piece 22 and the pull top lever 23 surrounded by the encircling line 21 constitute the communicating means according to the present invention.

FIG. 4 shows a beverage container according to a third reference example of the present invention. About the structure of the container 1 for drinks, it is the same as what was demonstrated in FIG. 1, and the difference with a 1st reference example is the structure of the cap 3 and the communication means provided in it. In this embodiment, the cap 3 includes a first cap 3a ′ and a second cap 3b ′. The first cap 3 a ′ and the second cap 3 b ′ have partition walls 5 a and 5 b, respectively, and the centers of the partition walls 5 a and 5 b are connected to each other so as to be rotatable by a connecting shaft 25.

And each partition wall 5a, 5b has opening part 6a, 6b, respectively, and both opening part 6a, 6b corresponds by rotating 1st cap 3a 'and 2nd cap 3b' relatively. Thus, the partition walls 5a and 5b communicate with each other. Accordingly, in this embodiment, the partition walls 5a and 5b constitute the partition in the present invention, and the first cap 3a 'and the second cap 3b' that are rotatably connected to the partition walls 5a and 5b. The formed openings 6a and 6b constitute communication means in the present invention.

  In addition, between the partition walls 5a and 5b, sealing means (not shown) surrounding those peripheral portions and the openings 6a and 6b is provided so that the beverage filled in the container body 2 does not leak. It has become.

In the third reference example , the first cap 3a ′ and the second cap 3b ′ are relatively rotated to open and close the openings 6a and 6b, thereby other beverage containers 10 in the beverage container 1. Since the amount of inflow to the water can be adjusted as appropriate, it is possible to adjust the amount of inflow according to the taste of the drinker, or to flow in multiple times.

Subsequently, a fourth reference example of the present invention will be described with reference to FIG. About the structure of the container 1 for drinks, it is the same as what was demonstrated in FIG. 1, and the difference with a 1st reference example is the structure of the cap 3 and the communication means provided in it. In this embodiment, an opening 6 is provided in the partition wall 5 of the cap 3. The oval member 26 is slidably disposed through the slide guides 27 disposed on both sides thereof so as to cover the opening 6. The oval member 26 includes a wide portion 26 a that covers the opening 6 so as to be openable and closable, and a narrow handle portion 26 b that is inserted through the slit 8 to the outside of the cap 3. Then, by pulling the handle 26b and sliding it in the direction of the arrow in FIG. 5A, the opening 6 is opened and communicated. When the handle portion 26b is pulled to the maximum extent, the wide portion 26a is engaged with the peripheral edge of the slit 8 so that the all-shaped member 26 does not come off. In this reference example, the wide portion 26a of the all-shaped member 26 constitutes a partition in the present invention, and the handle portion 26b constitutes a communicating means in the present invention.

  A sealing means (not shown) is provided between the periphery of the opening 6 of the partition wall 5 and the oval member 26 so that the beverage filled in the container body 2 does not leak. In addition, a leaf spring may be attached so that the wide portion 26 a of the all-shaped member 26 returns to the opening 6 when the pull on the all-shaped member 26 is released.

In this reference example , when the beverage container 1 and another container 10 are connected, the wide portion 26a of the oval member 26 covers the opening 6, and the drink container 1 is turned upside down. Then, by pulling the handle portion 26b of the oval member 26, the wide portion 26a moves laterally along the slide guide 27, and the opening 6 is exposed, so that the partition wall 5 communicates vertically. The beverage in the beverage container 1 is filled in another container 10.

And also in this reference example , since the inflow amount of the contents in the beverage container 1 can be appropriately adjusted by opening and closing the opening 6 by the oval member 26, the inflow amount is adjusted according to the taste of the drinker. In addition, it is possible to flow in multiple times.

Next, a fifth reference example of the present invention will be described with reference to FIG. This reference example basically has the same configuration as the first reference example , but the configuration of the second connection means of the cap 3 and the communication means of the partition wall are different.

  In FIG. 6, a female thread portion 4a that is screwed into the mouth portion 2a of the container body 2 is formed on the inner periphery of the one end 3a of the cap 3, and this female thread portion 4a is the first connecting means in the present invention. Is configured. On the other hand, on the inner periphery of the other end 3b of the cap 3, an elastic resin member 28 such as polyurethane is disposed on the inner surface of the container mounting opening instead of the screw, and this elastic resin member 28 is the second in the present invention. The connecting means is configured.

In containers such as PET bottles from different manufacturers, the pitch widths of screw screws are not necessarily compatible. In this reference example , when an elastic resin member 28 such as polyurethane disposed on the inner surface of the container mounting port is fitted to the mouth part 11a of another container 10, the screw screw is compatible by being pressed and fixed. There is a merit that a beverage container can be joined without being conscious of sex.

Further, in this reference example , the partition wall 5 is composed of upper and lower walls 5c and 5d, and openings 6c and 6d are formed at corresponding portions of the upper and lower walls 5c and 5d, respectively. A slide piece 29 is inserted into the. Then, by pulling out the slide piece 29, the upper and lower openings 6c and 6d communicate with each other and open.

Subsequently, a sixth reference example of the present invention will be described with reference to FIG. This reference example is basically the same as the fifth reference example , but the second connecting means is different. That is, in this reference example , a rubber film 30 having a cross-shaped slit 31 is disposed on the other end 3b of the cap 3 as a second connecting means. The slit 31 has a length necessary for inserting the mouth portion 11a of the other container 10, and when the mouth portion 11a of the other container 10 is inserted, the slit 31 is elastically opened and the mouth of the other container 10 is opened. It is press-contacted to the outer periphery of the part 11a, and can hold | maintain the mouth part 11a of the other container 10 elastically. This rubber film 30 constitutes the second connecting means in the present invention.

Next, a first embodiment of the present invention will be described with reference to FIG. About the structure of the container 1 for drinks, it is the same as what was demonstrated in FIG. 1, and the difference with a 1st reference example is the structure of the cap 3 and the communication means provided in it.

  In this embodiment, the cap 3 includes a first cap 3c and a second cap 3d, and the second cap 3d is connected to one end of the first cap 3c through a thin portion 32 that can be broken. The second cap 3d has an outer diameter that matches the inner diameter of the first cap 3c, and the second cap 3d is rotated with respect to the first cap 3c to break the thin portion 32. The second cap 3d can be inserted into the inner periphery of the first cap 3c.

  Further, the end surface 33 of the second cap 3 d has an opening 34 and a protrusion 35 protruding from the periphery of the opening 34. The protrusion 35 has a gap communicating with the opening 34 at the periphery. On the inner periphery of the second cap 3d, a female screw portion 4b that is screwed into the mouth portion 11a of the container body 11 of the other container 10 is formed.

  On the other hand, a partition wall 5 is provided at an intermediate portion of the first cap 3 c, and an opening 6 is formed in the partition wall 5. The opening 6 is sealed with a sealing material 36 made of a thin sheet. Moreover, the internal thread part 4a screwed by the opening part 2a of the container main body 2 of the container 1 for drinks is formed in the edge part inner periphery on the opposite side to the 2nd cap 3d of the 1st cap 3c.

In this embodiment, the sealing material 36 constitutes a partition according to the present invention, and the protrusion 35 constitutes a communicating means according to the present invention.

  In this embodiment, the beverage container 1 is sealed by screwing the female screw portion 4a of the first cap 3c into the mouth portion 2a of the beverage container 1, and in this state, the beverage container 1 is turned upside down. Then, the mouth 11a of the other container 10 is screwed onto the female threaded part 4b of the second cap 3d to connect the containers 1 and 10 together. And the 2nd cap 3d is twisted with respect to the 1st cap 3c, and the thin part 32 is fractured | ruptured.

  Accordingly, as shown in FIG. 8C, the second cap 3d is inserted into the inner periphery of the first cap 3c, and the projection 35 of the second cap 3d breaks through the sealing material 36 of the first cap 3c, thereby opening the opening. Part 6 opens. As a result, the beverage in the beverage container 1 is poured into the other container 10.

Next, a second embodiment of the present invention will be described with reference to FIG. About the structure of the container 1 for drinks, it is the same as what was demonstrated in FIG. 1, and the difference from the reference example 1 is the structure of the cap 3 and the communication means provided in it.

  In this embodiment, the cap 3 includes a first cap 3e having a female screw portion 4a that is screwed into the mouth portion 2a of the beverage container 1, and a female screw portion 4b that is screwed into the mouth portion 2a of the other container 10. And a second cap 3f. An annular groove 37 is formed on the inner periphery of the first cap 3e, and an annular protrusion 38 that fits into the annular groove 37 is formed on the outer periphery of the second cap 3f. The second cap 3f is sealed with respect to the first cap 3e by fitting with the portion 38, and when both are separated in a manner described later, both are configured to be rotatable. . An annular protrusion may be formed on the inner periphery of the first cap 3e, and an annular groove in which the annular protrusion is fitted may be formed on the outer periphery of the second cap 3f.

A partition wall 5 is formed at the inner end of the second cap 3f, and an opening 6 is provided in the partition wall 5. A cover plate 39 is provided above the annular groove 37 of the first cap 3e, and the opening 6 is opened or closed depending on the rotation angle of the second cap 3f with respect to the first cap 3e. It is configured as follows. The cover plate 29 constitutes a partition in the present invention, and the annular groove 37 and the annular projection 38 for rotating the second cap 3f with respect to the first cap 3e constitute the communicating means in the present invention. . Although not particularly illustrated, a seal ring for completely closing the opening 6 when the cover plate 39 is slidably contacted is provided on the periphery of the opening 6. And the 2nd cap 3f is connected with respect to the 1st cap 3e via the connection part 40 which can be welded perforated. It should be noted that the breakable connecting portion 40 is not limited to perforation welding, and can be constituted by one or more breakable portions including a welded portion, an adhesive portion, a thin connecting portion at the time of injection molding, and the like. The same applies to “perforation welding” in the following embodiments.

  Accordingly, the beverage container 1 is sealed by screwing the female screw portion 4a of the first cap 3e into the mouth portion 2a of the beverage container 1, and in this state, the beverage container 1 is turned upside down. It arrange | positions, the mouth part 11a of the other container 10 is screwed by the internal thread part 4b of the 2nd cap 3d, and both the containers 1 and 10 are connected. And the 2nd cap 3d is twisted with respect to the 1st cap 3c, and the connection part 40 is fractured | ruptured. And if the 2nd cap 3f is rotated with respect to the 1st cap 3e, the connection part 40 will be fractured | ruptured, and both caps 3e and 3f can mutually rotate now. As a result, both the caps 3e and 3f are rotated to open and close the opening 6 of the partition wall 5 with the cover plate 39 of the second cap 3f, so that a desired amount of the beverage in the beverage container 1 is another container 10. Can be injected.

FIG. 10 shows an example in which, for example, in the beverage container 1 shown in FIG. 1, a sealing material 41 that closes an opening on the end side to which the other container 10 of the cap 3 is connected is provided. In this way, the end portion to which the other container 10 of the cap 3 is connected is closed with the sealing material 41, and when it is connected to the other container 10, it is peeled off and used, so that dust or the like enters the cap 3. Can be prevented. This sealing material 41 can also be applied to other reference examples and examples of the present invention.

11 and 12 show a beverage container according to a third embodiment of the present invention. FIG. 11 is a partial cross-sectional view of a state where the beverage container is inverted and connected to another container, and FIG. 12 is a perspective view of the cap in the same state with the cap cut away.

  In this embodiment, the cap 3 is provided with a first cap 3g having an internal threaded portion 4a on the inner periphery of the container main body 2 of the beverage container 1 and the mouth of the container main body 11 of the other container 10. It consists of a second cap 3h having an internal thread portion 4b screwed to the portion 11a on the inner periphery. An annular groove 42 is formed on the inner periphery of the end of the second cap 3h on the first cap 3g side.

  An end of the first cap 3g on the second cap 3h side is formed with an annular rib 43 to be inserted into the inner periphery of the second cap 3h and an outer periphery of the tip of the annular rib 43, and the annular groove 42 is formed. An annular protrusion 44 is formed to be fitted to the.

  A partition wall 5 is formed at the base end of the annular rib 43 of the first cap 3g. The partition wall 5 is a tongue surrounded by a thin wall portion that can be broken in three directions. A piece 45 is mounted.

On the other hand, the second cap 3h is formed with a beam 46 that connects opposing wall portions on the inner periphery, and a connection band 47 that connects the beam 46 and the end of the tongue piece 45 is provided. The connecting band 47 is connected to an end portion of the tongue piece 45 surrounded by the encircling line made of the thin portion, and a portion connected to the partition wall 5 of the tongue piece 45 is a portion to which the connecting band 47 is connected. It is located on the other side. The partition wall 5 constitutes a partition according to the present invention, and the tongue piece 45 and the connecting band 47 surrounded by the enclosure line constitute the communication means according to the present invention.

  And the 1st cap 3g and the 2nd cap 3h are the states which made the cyclic | annular protrusion 44 of the cyclic | annular rib 43 fit in the cyclic | annular groove | channel 42, and the contact part which those contact surfaces welded perforated 40 is connected.

  In this embodiment, as shown in FIG. 11 (a) and FIG. 12 (a), the beverage container 1 is turned upside down and another container is connected to the second cap 3h of the cap 3 via the female screw portion 4b. Ten mouth portions 11a are screwed and connected. In this state, a twisting force is applied to the second cap 3h with respect to the first cap 3g, the connecting portion 40 is broken, and the second cap 3h is relatively rotated with respect to the first cap 3g.

  Then, as shown in FIGS. 11B and 12B, the connecting band 47 rotates together with the beam 46, and the tongue piece 45 forming a part of the partition wall 5 is pulled by the connecting band 47 and is broken. It ’s good. As a result, the opening 6 is opened, and the beverage in the beverage container 1 is poured into another container 10.

13 and 14 show a beverage container according to a fourth embodiment of the present invention. FIG. 13 is a partial cross-sectional view showing the vicinity of the cap of the beverage container in a state where the partition is closed, and FIG. 14 is a state where the beverage container is inverted and another container is connected to open the partition . It is a fragmentary sectional view.

  As shown in FIG. 13, in this embodiment, the first cap 3i having a female screw portion 4a on the inner periphery thereof, the cap 3 being screwed into the mouth portion 2a of the container body 2 of the beverage container 1, and other containers And a second cap 3j having an internal thread portion 4b screwed to the mouth portion 11a of the ten container bodies 11.

  The first cap 3 i has a first cylinder 48 that is inserted into the mouth 2 a of the container body 2, and a bottom wall 49 is formed on the insertion side end surface of the first cylinder 48 and at the center thereof. The first opening 50 is provided. A female screw part 51 is formed on the inner periphery of the end of the first cylinder 48 on the second cap 3j side.

  The second cap 3j has a wall portion 52 that extends radially inward from the inner end of the female screw portion 4b and contacts the end surface of the first cap 3i. Is formed. Then, a second cylinder 54 inserted into the first cylinder 48 of the first cap 3 i protrudes from the outer periphery of the passage 53 of the wall 52. A male screw portion 55 that is screwed into the female screw portion 51 of the first cap 3 i is formed on the outer periphery of the base portion side of the second cylindrical body 54.

  The outer diameter of the second cylinder 54 is set such that a predetermined gap 56 is provided with respect to the inner periphery of the first cylinder 48 on the distal end side of the male screw portion 55. The distal end portion of the second cylindrical body 54 is closed via a taper portion 57 that gradually decreases in diameter. When the male screw portion 55 is screwed onto the female screw portion 51 and tightened, the taper portion 57 becomes the first opening portion. The first opening 50 is closed close to the inner circumference of the 50. A second opening 58 is formed in the peripheral wall of the second cylinder 54 near the male screw portion 55. In this embodiment, the second opening 58 is constituted by holes provided at two locations facing each other in the circumferential direction.

  Furthermore, the sealing material 41 shown in FIG. 10 is detachably attached to the end opening on the female screw portion 4b side of the second cap 3j. The sealing material 41 prevents dust and the like from entering the second cap 3j, and helps prevent outflow of the beverage even if the first opening 50 is insufficiently sealed and the beverage leaks. .

  In the beverage container 1, the taper portion 57 of the second cylinder 54 is formed in the first opening 50 by screwing the male screw portion 55 of the second cap 3 j to the female screw portion 51 of the first cap 3 i and tightening. Since the first opening 50 is closed close to the inner periphery, the beverage container 1 can be reliably sealed. A seal ring may be attached to the inner periphery of the first opening 50 to further improve the airtightness.

  In addition, the tip of the second cylindrical body 54 is formed into a straight cylindrical shape, and its end face is a relatively wide flat end face, and this end face is pressed against the peripheral edge of the first opening 50 and sealed. Also good. Further, the length of the first cap 3i is increased, the hole provided with the female threaded portion 51 is elongated in the axial direction, the first cylinder 48 is a simple flat partition wall, and the opening provided in the partition wall The part may be sealed with the second cylindrical body 54.

  Then, when the beverage in the beverage container 1 is poured into another container 10 to mix and drink the beverage, the sealing material 41 is peeled off in a state where the first opening 50 is sealed. 14, the beverage container 1 is turned upside down, and the mouth portion 11a of the other container 10 is screwed into the female screw portion 4b of the second cap 3j.

  In this state, when the second cap 3j is rotated with respect to the first cap 3i to loosen the threaded engagement between the female screw portion 51 and the male screw portion 55, the second cylindrical body 54 becomes the first cylindrical body 48. The taper 57 at the tip of the second cylinder 54 is separated from the first opening 50 and the first opening 50 is opened.

  As a result, as shown by the arrows in FIG. 14, the beverage in the beverage container 1 passes through the gap 56 from the first opening 50 and further from the second opening 58 of the second cylinder 54 to the second cylinder. 54 enters and is injected into another container 10. When it is desired to stop the injection halfway, the second cap 3j is rotated with respect to the first cap 3i in the tightening direction, and the tapered portion 57 of the second cylindrical body 54 is brought into close contact with the first opening 50, so that the beverage can be used. The container 1 can be sealed again and the injection can be stopped.

In this embodiment , the first cylinder 48 of the first cap 3i and the tip of the second cylinder 54 that closes the first opening 50 constitute a partition in the present invention, and the first cap 3i The male screw portion 55 and the female screw portion 51 to which the two caps 3j are screwed together constitute the communication means in the present invention. The communication means is not limited to the above-described configuration, and various configurations in which the passage is opened by rotation of the first cylinder and the second cylinder or screw movement can be employed. Further, the first cap 3 i may be fixed to the mouth portion 2 a of the container body 2. Further, to prevent the the first cap 3i and the second cap 3j resulting in be coupled with breakable parts such as perforations welding, by inadvertently rotating the second cap 3j relative to the first cap 3i It can be done.

FIG. 15 shows a beverage container according to a sixth reference example of the present invention. As shown in FIG. 3A, the beverage container 1 has a straight thickness until the container body 2 reaches the mouth 2a, and the female screw portion 4a formed on the inner periphery of the cap 3 is straight. It is screwed to the outer periphery of the mouth portion 2a having a proper thickness. Therefore, the opening of the inner periphery of the female screw portion 4a when the cap 3 is removed is enlarged.

  Further, the cap 3 is formed with a partition wall 5 at a position slightly recessed from the end opposite to the female screw portion 4 a, and an opening 6 is provided at the center of the partition wall 5. A cylindrical protrusion 59 having an outer diameter that can be inserted into the inner periphery of the mouth portion 11a of another container 10 is provided on the outer periphery of the partition wall 5 and on the periphery of the opening 6. A peelable sealing material 60 is attached to the end face 59 to seal the opening 6. Instead of the sealing material 60, another small cap or the like may be attached so that the opening 6 can be opened and closed. Further, the height of the tip of the cylindrical protrusion 59 is lower than the height of the end surface 61 of the cap 3, and when the cap 3 is removed, the end surface 61 can be placed downward. Yes.

In this reference example , the cap 3 can be removed and the cap 3 can be used as a cup, so that the beverage in the beverage container 1 and the beverage in other containers can be taken alone or in combination. When the beverage in the other container is reduced to some extent, the cap 3 is removed and the sealing material 60 is peeled off. As shown in FIG. 15B, the cylindrical shape of the cap 3 is placed in the mouth portion 11a of the other container 10. The protrusion 59 is inserted to connect the cap 3 to another container 10. In this state, the container body 2 is tilted, and the beverage filled in the container body 2 is poured into the opening of the cap 3 from the mouth portion 2a, and the beverage in the beverage container 1 is replaced with the cap 3 instead of the funnel. The container 10 can be injected. And since the opening part of the internal thread part 4a inner periphery of the cap 3 is large, it can inject | pour into another container 10 without spilling a drink.

16 to 18 show a beverage container according to a seventh reference example of the present invention. This beverage container 1 is characterized in that the joint member for connecting to the other container 10 in order to transfer the contents of the container body 2 to the other container 10 is composed of a separate cup 62. It is different from each embodiment.

  That is, as shown in FIG. 16, the cup 62 has an inner diameter substantially matching the outer diameter of the container body 2, and the container 3 is sealed with the cap 3 attached to the mouth portion 2 a of the container body 2. The main body 2 is covered upside down so as to cover the mouth 2a, and the entire outer periphery is packaged and sold with a film or the like (not shown).

  And the cup 62 has the partition wall 5 which makes the bottom wall of a cup in the position raised slightly from the lower end of the surrounding wall, and the opening part 6 is provided in the center part of this partition wall 5. FIG. A cylindrical protrusion 59 having an outer diameter that can be inserted into the inner periphery of the mouth portion 11a of another container 10 is provided on the outer periphery of the partition wall 5 and on the periphery of the opening 6. A peelable sealing material 60 is attached to the end face 59 to seal the opening 6. Instead of the sealing material 60, another small cap or the like may be attached so that the opening 6 can be opened and closed. The height of the tip of the cylindrical projection 59 is lower than the height of the lower end surface 63 of the cup 62 so that the end surface 63 can be placed downward when the cup 62 is removed. It has become.

Moreover, as shown in FIG. 17, the mark 64 is provided in the outer side or inner side of the surrounding wall of this cup 62, and it becomes a standard of injection amount. In the case of this reference example , the mark 64 is affixed to an amount corresponding to the content of the beverage container 1, and underneath, "Please pour after drinking other products to this position. "Is displayed. Then, by injecting and drinking the beverage in the other container 10 from the opening 66 of the cup 62 to the position of the mark 64, the other container 10 has a space for receiving the content of the beverage container 1. It has become. The mark 64 can also be applied to the sixth reference example described above.

  As described above, in this beverage container 1, the cup 62 is used to drink a predetermined amount of the beverage in the other container 10, and then the seal material 60 of the cup 62 is peeled off. The cylindrical projection 59 of the cup 62 is inserted into the mouth portion 11 a of the container 10 to connect the cup 62 to the other container 10. In this state, the container body 2 is tilted, and the beverage filled in the container body 2 is poured into the opening 66 of the cup 62 from the mouth portion 2a, and the beverage in the beverage container 1 is replaced with the cup 62 instead of the funnel. It can be injected into another container 10. And since the opening part 66 of the cup 62 is large, it can inject | pour into another container 10 without spilling a drink.

The cup 62 can also be used to inject both beverages and mix and drink both beverages in the cup. The mark 64 may be a scale formed at a predetermined interval. Further, the beverage container 1, it is possible to sell only put a cup 62 to an existing vessel, there is an advantage that there is no need to change the design of the existing vessel with the implementation.

FIG. 19 shows a cap portion of a beverage container of a fifth embodiment in which the beverage container of the first reference example is improved. In this embodiment, the cap 3 is composed of a first cap 3a ′ and a second cap 3b ′. Then, an annular protrusion 73 formed on the inner periphery of the distal end of the second cap 3b ′ is fitted in an annular groove 72 formed on the outer periphery of the distal end of the first cap 3a ′, and is rotatably connected. In the state, the joint portion between the two is perforated. An opening 71 is formed in the peripheral wall of the second cap 3b ′.

  And as shown to the same figure (A), the operation part 7a of the seal piece 7 which obstruct | occludes the opening part 6 of the partition wall 5 is in the state by which 1st cap 3a 'and 2nd cap 3b' were welded. The second cap 3b ′ is housed in the second cap 3b ′ so as not to be exposed to the outside. As shown in FIG. 5B, the perforated weld is broken to form the first cap 3a ′ and the second cap. When the relative rotation of 3b ′ is performed, the operation portion 7a of the seal piece 7 is exposed to the outside through the opening 71 of the second cap 3b ′.

  Since the beverage container product can be picked up by the purchaser at the storefront, if the seal piece 7 that closes the opening 6 of the partition wall 5 is outside, the product is accidentally opened or mischievously opened. Although there is a danger, in the above-described embodiment, the operation portion 7a of the seal piece 7 is exposed only when the perforated weld is broken and the first cap 3a ′ and the second cap 3b ′ are relatively rotated. Therefore, the above problem can be solved.

FIG. 20 shows a cap portion of a beverage container of a sixth embodiment in which the beverage container of the second reference example is improved. In this embodiment, the cap 3 is composed of a first cap 3a ′ and a second cap 3b ′. Then, an annular protrusion 73 formed on the inner periphery of the distal end of the second cap 3b ′ is fitted in an annular groove 72 formed on the outer periphery of the distal end of the first cap 3a ′, and is rotatably connected. In the state, the joint portion between the two is perforated. An opening 71 is formed in the peripheral wall of the second cap 3b ′.

  Further, the partition wall 5 of the cap 3 is provided with a tongue piece 22 surrounded by a surrounding line 21 made of a thin portion that can be broken in three directions. One end of a pull top lever 23 integrally formed of plastic is connected to a part of the tongue piece 22, and a hollow ring 24 is formed at the other end of the pull top lever 23.

  Then, as shown in FIG. 5A, the pull top lever 23 is accommodated in the second cap 3b ′ in a state where the first cap 3a ′ and the second cap 3b ′ are welded, When the perforated weld is broken and the first cap 3a ′ and the second cap 3b ′ are rotated relative to each other as shown in FIG. The hollow ring 24 serving as the operation portion is exposed to the outside through the opening 71 of the second cap 3b ′.

  Therefore, also in this embodiment, when the perforated weld is broken and the first cap 3a ′ and the second cap 3b ′ are relatively rotated, the pull top lever 23 is exposed to the outside for the first time. You can avoid the danger of opening or mischiefing.

FIG. 21 shows a cap portion of a beverage container according to a seventh embodiment in which the beverage container according to the fourth reference example is improved. In this embodiment, the cap 3 is composed of a first cap 3a ′ and a second cap 3b ′. Then, an annular protrusion 73 formed on the inner periphery of the distal end of the second cap 3b ′ is fitted in an annular groove 72 formed on the outer periphery of the distal end of the first cap 3a ′, and is rotatably connected. In the state, the joint portion between the two is perforated. An opening 71 is formed in the peripheral wall of the second cap 3b ′.

  The first cap 3 a ′ is provided with a partition wall 5 and an opening 6, and a slide guide 27 is formed on the partition wall 5. An all-shaped member 26 is slidably disposed in the slide guide 27. As shown in FIG. 5A, the handle portion 26b of the all-up member 26 includes a first cap 3a ′ and a second cap. In the state where 3b ′ is welded, it is accommodated in the second cap 3b ′ so as not to be exposed to the outside, and as shown in FIG. When the first cap 3a ′ and the second cap 3b ′ are relatively rotated, they are exposed to the outside through the opening 71 of the second cap 3b ′.

  Therefore, also in this embodiment, when the perforated weld is broken and the first cap 3a ′ and the second cap 3b ′ are relatively rotated, the handle portion 26b of the all upper member 26 is not exposed to the outside. Therefore, it is possible to avoid the danger of opening it by mistake or opening it with mischief.

FIG. 22 shows the cap portion of the beverage container of the eighth embodiment, which is an improvement of the beverage container of the third embodiment . In this embodiment, in the third embodiment , a first engagement means 74 comprising a columnar portion 72 and an annular portion 73 formed at the tip of the tongue piece 45 formed on the partition wall 5 of the first cap 3g. Is provided. The second cap 3h is provided with second engaging means 77 including a protrusion 76 having a hook-shaped tip 75 inserted into the annular portion 73 on the inner periphery of the second cap 3h.

  Therefore, the connecting portion 40 which is perforated and welded is broken, and the first cap 3g and the second cap 3h are relatively rotated in the direction of the arrow in FIG. 73, the distal end portion 75 of the second engaging means 77 is inserted, the two engage, the tongue piece 45 is pulled and peeled off, and the partition wall 5 is opened.

  In this embodiment, since the first cap 3g and the second cap 3h can be formed separately without being connected by the connecting band 47 (see FIG. 11), the molding is facilitated.

  INDUSTRIAL APPLICABILITY The present invention can provide a beverage container such as a plastic bottle that is convenient for mixing and drinking a beverage in a beverage container containing, for example, shochu or the like with a beverage in another container containing tea or the like.

DESCRIPTION OF SYMBOLS 1 Beverage container 2 Container body 2a Mouth part 3 Cap 3a One end 3b Other end 3a 'First cap 3b' Second cap 3c First cap 3d Second cap 3e First cap 3f Second cap 3g First cap 3h Second Cap 3i First cap 3j Second cap 4a Female thread 4b Female thread 5 Partition wall 5a, 5b Partition wall 5c Upper wall 5d Lower wall 6 Opening 6a, 6b Opening 6c, 6d opening 7 Sealing piece 8 Slit 10 Container 11 Container body 11a Mouth part 12 Cap 21 Enclosure wire 22 Tongue piece 23 Pull top lever 24 Hollow ring 25 Connection shaft 26 Oar member 26a Wide part 26b Handle part 27 Slide guide 28 Elastic resin member 29 Slide piece 30 Rubber film 31 Slit 32 Thin part 33 End face 34 Opening part 35 Projection 36 Sealing material 37 Annular groove 38 Annular protrusion 39 Cover 40 connecting portion 41 sealing material 42 annular groove 43 annular rib 44 annular protrusion 45 tongue piece 46 beam 47 connecting band 48 first cylinder 49 bottom wall 50 first opening 51 female screw part 52 wall part 53 passage 54 second cylinder Body 55 Male thread part 56 Gap 57 Tapered part 58 Second opening 59 Cylindrical protrusion 60 Sealing material 62 Cup 64 Marking 65 Display 71 Opening part 72 Handle part 73 Annular part 74 First engagement means 75 Tip part 76 Projection part 77 Second engaging means

Claims (15)

A beverage container for allowing inflow of contents from one container to another container between containers for beverages containing different types of contents,
One container body having an open mouth portion, and first connection means for connecting to the mouth portion of the container body at one end and second connection means for detachably connecting to the mouth portion of another container at the other end and a cap having a,
The cap has a first cap having the first connecting means and a second cap having the second connecting means, and the first cap and the second cap can be broken by one or more parts. It is united with,
The cap composed of the first cap and the second cap has a communication path for communicating the container body and another container, a partition provided in the communication path, and a communication means for opening the partition. Provided,
The communication means has the first cap attached to the mouth of the container body via the first connecting means, and the second cap attached to the mouth of the other container via the second connecting means. The beverage container is configured so that the partition can be opened in a state where the partition is opened . Said communication means is to break the breakable one or more sites, by relative rotation between said second cap and said first cap, wherein the partition is claim is configured to open 1 The container for drinks as described. The communication means breaks the breakable one or more portions and relatively rotates the first cap and the second cap, so that an operating portion for opening projects out of the cap. beverage containers are configured and claim 1 as. The communication path is provided with a partition wall having an opening, and the partition is made of a sealing material fixed so as to be peelable so as to close the opening on the second connection means side. It consists of an end portion where the sealing material is not fixed, which can protrude from an opening portion provided on the outer periphery of the cap, and by pulling this end portion, the sealing material is peeled off and the opening portion of the partition wall becomes The beverage container according to claim 3 , wherein the beverage container is configured to open. The partition is composed of a partition wall provided in the communication path, and the communication means includes a breakable enclosure line formed in the partition wall and a portion surrounded by the enclosure line on the second connection means side. The lever piece can be protruded from an opening provided on the outer periphery of the cap.By pulling the lever piece, the portion of the enclosure line is broken and the lever piece is broken. The beverage container according to claim 3, wherein the partition wall is opened. The communication path is provided with a partition wall having an opening. One end of the partition wall can be opened and closed, and the other end can protrude from a slit provided on the outer periphery of the cap. An oval member and a guide portion that slidably holds the oval member are provided, and the partition includes one end of the oval member that covers the opening so as to be openable and closable. they become from the other end of the Jo members, by pulling the other end of the all-like member, the beverage container of claim 3 wherein said opening is configured so as to be opened. The previous SL first cap and the second cap are insertable configured tip of the second cap on the inside of the first cap by the cross-sectional fracture the breakable one or more sites, the A partition wall having an opening is provided inside the first cap,
The partition is made of a sealing material that closes the opening, and the communication means is provided at a tip of the second cap, and when the tip of the second cap is inserted inside the first cap, breaks through the sealing member, collision force or Ranaru claim 1 or 2 beverage container according communicating the said second cap and said first cap. Wherein the front Symbol first cap and second cap, the one of the inner peripheral or outer periphery turning groove is formed, the are annular projection that fits into rotation grooves are is formed on the outer periphery or the inner periphery of the other, The annular protrusion is fitted in the turning groove, and the outer peripheries thereof are integrated with one or more breakable parts in that state,
While the the the previous SL first cap second cap, a partition wall is provided with an opening, wherein the other of the first cap and the second cap in sliding contact with the partition wall, the partition wall A cover plate is provided to turn the opening from a closed state by rotating with respect to
3. The beverage according to claim 1 , wherein the partition includes the cover plate, and the communication means includes the rotation groove and the annular protrusion for rotating the cover plate with respect to the partition wall. container. In the first cap and the second cap, a rotation groove is formed on one inner periphery or outer periphery, and an annular protrusion that fits in the rotation groove is formed on the other outer periphery or inner periphery. The annular protrusion is fitted in the rotation groove, and the outer peripheries are integrated by one or more breakable parts in that state,
The partition includes a partition wall provided on the first cap, and the communication means includes a breakable enclosure line formed on the partition wall , a portion surrounded by the enclosure line, and an inner wall of the second cap. And a connecting piece for connecting
By breaking the part and rotating the second cap with respect to the first cap, the connecting piece is pulled so that the portion of the surrounding line is broken and the partition wall is opened. The beverage container according to claim 1 or 2 , wherein the beverage container is constructed. In the first cap and the second cap, a rotation groove is formed on one inner periphery or outer periphery, and an annular protrusion that fits in the rotation groove is formed on the other outer periphery or inner periphery. The annular protrusion is fitted in the rotation groove, and the outer peripheries are integrated by one or more breakable parts in that state,
The partition includes a partition wall provided on the first cap, and the communication means includes a breakable enclosure line formed on the partition wall and a first engagement projecting from a portion surrounded by the enclosure line. And a second engaging means that protrudes from the inner wall of the second cap and engages with the first engaging means by rotating,
By breaking the part and rotating the second cap with respect to the first cap, the first engagement means and the second engagement means are engaged, and the portion of the enclosure line is The beverage container according to claim 1 or 2 , wherein the beverage container is configured to be pulled and broken to open the partition wall . The second cap to the first cap is screwed, the first cap has a partition wall, and a first opening formed in said partition wall, said second cap, When tightened with respect to the first cap, the closed wall that closes the first opening and the space between the first cap and the second cap are communicated with the opening on the second connecting means side. And the partition includes the partition wall and the blocking wall, and the communication means is capable of loosening the second cap with respect to the first cap. The beverage container according to claim 1 or 2, comprising a part . The first cap has a first cylinder inserted into the mouth of the container body, and a first opening formed in the first cylinder, and the second cap includes the first cylinder. A second cylinder inserted into the body and a second opening formed in the second cylinder, and the second cap is tightened with respect to the first cap; The beverage according to claim 11 , wherein one opening is closed by the second cylinder, and the first opening is opened by loosening the second cap with respect to the first cap. Container. The first cap has a first cylinder inserted into the mouth of the container body, and a first opening formed in an end surface of the first cylinder, and the second cap includes the first cap A second cylinder inserted into the one cylinder through a predetermined gap, and the second cap is fastened to the first cap so as to close the first opening of the first cylinder. The beverage container according to claim 12 , further comprising: a closing wall formed at a distal end portion of the second cylindrical body; and a second opening formed in a peripheral wall of the second cylindrical body. The beverage container according to any one of claims 1 to 13 , wherein the first connecting means comprises a female screw screwed into a mouth portion of the container main body. The beverage container according to any one of claims 1 to 14 , wherein the second connecting means comprises a female screw screwed into the mouth of the other container.