JP3601688B2 - Pressurized cold storage container for beer - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a pressurized cold storage container for beer, and more particularly to a commercially available beer container of various shapes, which enables beer to be poured out by using compressed gas, and furthermore, can be used outdoors without using a power source. The present invention relates to a pressurized cold storage container for beer, which makes it possible to keep beer cold, keep warm, and inject beer into a container.
[0002]
[Prior art]
When beer contained in a conventional commercially available beer container is to be discharged by using a compressed gas, for example, carbon dioxide gas, a dedicated adapter that matches the shape of the beer container is attached to the beer container. Is going.
[0003]
In the case of keeping a commercially available beer container cool, a container for keeping the cold that matches the shape of the beer container is used.
[0004]
[Problems to be solved by the invention]
However, when beer is poured using carbon dioxide gas, it is inconvenient because adapters suitable for beer containers having various shapes and sizes must be prepared as described above.
[0005]
In addition, this kind of cold storage container has a problem that it cannot be applied to other beer containers because it is exclusively used for a container of a specific shape containing beer to be kept warm or cold.
[0006]
Furthermore, it is difficult to manufacture beer in a beer container by using this type of insulated container because the beer container is restricted by the shape and size of the beer container. was there.
[0007]
Therefore, when this kind of cold storage container is used outdoors, there is a problem that sufficient effects cannot be exerted in terms of cooling and heat retention, pouring into a mug, a cup, or the like.
[0008]
The present invention has been made in view of the above circumstances, and it is possible to easily use a compressed gas to pour beer without preparing a special adapter even in commercially available beer containers of various shapes, In particular, it is intended to provide a pressurized beer cold storage container for beer which can be cooled and kept warm in the field without using a power source, and which can be poured into a container such as a mug or a cup. It is the purpose.
[0009]
[Means for Solving the Problems]
In order to achieve the above objectives,1The described invention has a container body having heat insulating properties to accommodate a beer container,Gas supply means;A beer discharging nozzle protruding from the container body, and a beer outlet pipe communicating the nozzle with the inside of the beer container, wherein the container body contains the beer container and cooling water. 1 and a second storage chamber for storing the beer container and a regenerator for cooling the cooling water. The first storage chamber is formed in a hermetically sealed state, and the first storage chamber is closed. The compressed gas can be supplied from the gas supply means into the storage chamber.
[0010]
With this configuration,SecondThe beer container can be cooled via the cooling water accommodated in the first accommodation room by the regenerator accommodated in the accommodation room, so that the beer can be sufficiently cooled or kept warm without using a power supply. . Also, by supplying compressed gas from the gas supply means into the closed first storage chamber, the compressed gas is supplied into the beer container, and the beer is discharged from the nozzle by pressurizing the beer surface. Can be. Therefore, regardless of the shape and size of various commercially available beer containers, it is possible to easily keep cold and warm beer outdoors without using a power supply, and to easily beer mugs in the beer containers. It can be poured into containers such as cups and cups.
[0011]
Claim2The invention described in the claims1The pressurized cold storage container for beer according to claim 1, wherein a drain port is provided at the bottom of the first storage chamber or the second storage chamber, and one end of the drain pipe is connected to the drain port for adjusting cooling water.An on-off valve is interposed, and the drainage pipe for adjusting the cooling water is formed of a flexible transparent tube, and the drainage pipe is provided vertically on the outside of the container body. It is formed so that it can be stored in the storage groove and can be locked in the upright state,It is characterized by the following.
[0012]
With such a mechanism, the cooling water can be drained from the drain pipe and the volume of the cooling water can be adjusted, so that the contact area between the beer container and the cooling water can be adjusted, and thus the beer container, Cold or warm beer can be adjusted.
[0013]
Also,The capacity of the cooling water, that is, the state of contact between the cooling water and the beer container, can be visually observed from the outside while the drain pipe is locked to the outer portion of the container body, so that it is easy to adjust the cooling and the temperature of the beer. Can be.
[0014]
Claim3The invention described in claim 1Or 2The pressurized cold storage container for beer according to the above, wherein the nozzle is provided so as to protrude outside the upper part of the container body, and a liquid storage tray is provided outside the lower part of the nozzle in the container body,In the upper part of the side wall of the container body, there is provided a concave portion for nozzle mounting that opens toward the upper end, and on the opposite side wall of the concave portion and on both sides of the nozzle, formed are ridges and concave lines that slidably engage with each other. By inverting the nozzle and slidingly engaging the convex and concave stripes,The spout of the nozzle is formed so as to be switchable between a use position protruding outside the container body and an unused position accommodated in the container body, and the liquid tray is protruded outside the container body. And a non-use position close to the outer surface of the container body.
[0015]
With this configuration, at the time of use, the spout of the nozzle projects outside the upper part of the container body, and the liquid storage tray can be disposed outside the lower part of the nozzle. Beer can be poured into a container such as a mug, and at this time, beer overflowing from a container such as a mug or scattered outside can be received by a liquid storage tray. In addition, when not in use, the outlet of the nozzle is housed in the container body, and the liquid storage tray is folded to a position close to the outer surface of the container body to reduce the overall volume when not in use. Therefore, storage when not in use is facilitated.
[0016]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of a pressurized cold storage container for beer of the present invention will be described in detail with reference to the accompanying drawings.
[0017]
◎First reference embodiment
FIG. 1 shows a pressurized cold storage container for beer of the present invention.First reference embodimentFIG. 2 is a sectional view taken along line II-II of FIG. 1, FIG. 3 is a sectional view taken along line III-III of FIG. 1, and FIG. 4 is a side view of the cold storage container. 4A is an enlarged cross-sectional view taken along line IV-IV of FIG.
[0018]
The above-mentioned pressurized cold storage container for beer has a heat insulating property for storing a beer container 1 (hereinafter, referred to as a beer can 1) containing, for example, 1 liter, 750 ml, 500 ml, or 350 ml containing beer B to be cooled. A container body 10 having a bottomed cylindrical shape, a removable heat-insulating lid 15 for closing the opening 10a of the container body 10 in a water-tight manner, and a sealed container body 10 and a beer can 1. A carbon dioxide gas cartridge 20 serving as a gas supply means for supplying a compressed gas, for example, compressed air; a nozzle 30 projecting from the side wall portion 10b of the container body 10 to discharge the beer in the beer can 1; It mainly comprises a beer outlet tube 31 (beer outlet tube) that connects the inside of the can 1.
[0019]
In this case, the container body 10 and the lid 15 have a heat insulating structure in which a heat insulating core material such as foamed polyurethane is filled between aluminum surface materials, for example, and a female screw portion provided in the opening 10 a of the container body 10. 10c and the external threaded portion 15a provided on the lid 15 are screwed together, and the inner and outer O-rings 41 and 42 mounted on the container main body 10 and the lid 15 are interposed, so that the interior of the container main body 10 becomes external. It is to be shut off (sealed) from. In this case, a sealing structure using one O-ring between the opening 10a of the container body 10 and the lid 15 without necessarily using a double sealing mechanism such as the inner and outer O-rings 41 and 42. It may be.
[0020]
Further, a cylindrical partition member 14 (partition plate) having a large number of communication holes 13 is provided in the container body 10, and a first storage chamber for storing the beer can 1 and the cooling water W inside. A second storage chamber 12 for storing a cold storage body for cooling the beer can 1 and the cooling water W, for example, ice I, is formed concentrically on the outside. In this case, the partition member 14 is formed of a cylindrical member having a large number of communication holes 13 made of, for example, aluminum or plastic. Such a cylindrical partition member 14 can be formed by rolling a perforated plate having a large number of communication holes 13 made of, for example, aluminum or plastic into a cylindrical shape and connecting the joints.
[0021]
Further, a drain port 19 is provided at the bottom of the first or second storage chamber 11 or 12 (the bottom of the second storage chamber 12 in the drawing), and one end of a drain pipe 16 for adjusting cooling water is provided at the drain port 19. Is connected. The drain pipe 16 is formed of a flexible and transparent synthetic resin tube such as polyethylene or polypropylene. The drain pipe 16 (hereinafter referred to as the drain tube 16) is provided with an on-off valve (not shown). The on-off valve is closed at the time of use, and can pressurize the inside of the container body 10.
[0022]
The drainage tube 16 thus formed can be stored in a storage groove 17 provided in a vertical direction on the outer wall of the container body 10, and a pair of engaging members provided at an upper opening of the storage groove 17. It is configured so that it can be locked in an upright state by the stopper projection 18 (see FIG. 4). Therefore, the drainage tube 16 is disengaged from the locking projection 18, the opening / closing valve is opened, and the opening end of the drainage tube 16 is tilted downward, so that the cooling water W stored in the first storage chamber 11 is discharged. By draining to the outside, the volume of the cooling water W in the first storage chamber 11, that is, the contact area between the beer can 1 and the cooling water W can be adjusted. After discharging a predetermined amount of the cooling water W, the drainage tube 16 is stored in the storage groove 17, and the amount of the cooling water W can be visually observed from the outside while being locked by the locking projection 18. It has become.
[0023]
In the above description, the case where the first storage chamber 11 and the second storage chamber 12 are formed concentrically has been described. However, such a structure is not necessarily required. And the second storage chamber 2 through a communication passage, and a partition plate made of a perforated plate is arranged in the communication passage to partition the first storage chamber 11 and the second storage chamber 12. May be.
[0024]
The nozzle 30 is attached in a penetrating state to an upper side wall on the front side of the container body 10, and a beer outlet tube 31 is connected between the supply port 30 a of the nozzle 30 and the inside of the beer can 1. The nozzle 30 is configured such that beer is discharged from a spout 33 by operating a lever 32 provided at a portion protruding from the container body 10.
[0025]
On the rear surface side of the container body 10, a concave storage portion 21 having an open upper end is provided, and the carbon dioxide gas cartridge 20 can be stored in the storage portion 21. A gas supply tube 22 provided with an opening / closing means, for example, an opening / closing operation valve 23, is connected between the carbon dioxide gas cartridge 20 housed in the housing portion 21 and the container body 10. Note that the storage section 21 may be provided in the container body 10 so that the carbon dioxide cartridge 20 is stored in the container body 10.
[0026]
On the other hand, a liquid storage tray 50 is provided below the spout 33 of the nozzle 30 in the container body 10. The reservoir tray 50 is pivotally attached to a bracket 51 protruding from a lower part of the outer side of the container body 10 via a horizontal hinge pin 52. In use, the reservoir tray 50 is expanded horizontally as shown in FIGS. A container, for example, a jug J is placed on the container, so that beer injected from the nozzle 30 can be received when the beer overflows from the jug J or scatters from the jug J. When not in use, as shown by a two-dot chain line in FIG. 1, it is configured to be folded to a position close to the outer side surface of the container body 10.
[0027]
According to the cold storage container configured as described above, the beer can 1 and the cooling water W are stored in the first storage chamber 11, and the plurality of ices I forming a block-like lump are stored in the second storage chamber 12. After inserting the beer outlet tube 31 into the opening of the beer can 1 opened by raising the opening tongue piece 2, the cover 15 is attached to the opening 10 a of the container body 10, By sealing the inside of the container body 1, the beer can 1 and the beer B stored in the beer can 1 can be cooled or kept cool. In this case, the liquid level of the cooling water W present in the drainage tube 16 locked by the locking projection 18 of the storage groove 17 provided on the outer surface of the container body 10 can be visually observed from the outside, so that the cooling can be performed. The contact area (contact situation) between the water W and the beer can 1 can be known. Accordingly, the volume of the cooling water W is adjusted, that is, the engagement between the drainage tube 16 and the locking projection 18 is released, the opening end of the drainage tube 16 is inclined downward, and the cooling water W is discharged from the drainage tube 16. The contact area between the cooling water W and the beer can 1 can be adjusted, and the cold and warm state of the beer can be adjusted.
[0028]
When pouring beer B in beer can 1 kept cold or warm as described above into mug J or the like, first, mug J is placed on liquid tray 50 as shown by a dashed line in FIG. Place. Next, after the opening / closing operation valve 23 is opened, the beer B in the beer can 1 can be poured into the mug J by operating the lever 32 of the nozzle 30. Note that the mug J may be placed on the liquid storage tray 50 after the opening and closing operation valve 23 is opened. When not in use, the drainage tube 16 is used to drain all the cooling water W in the first storage chamber 11 and the ice I in the second storage chamber 12 is discharged. Can be stored in a folded state near the outer surface of the container body 10.
[0029]
◎First embodiment
FIG. 5 shows the beer cooling container of the present invention.First embodimentFIG. 6 is a sectional view taken along the line VI-VI of FIG.
[0030]
First embodimentForms a sealed storage chamber 100 for storing the beer can 1 in the container main body 10, and supplies a compressed gas from the carbon dioxide gas cartridge 20 into the sealed storage chamber 100 so that beer can be poured out. This is the case.
[0031]
In this case, the sealed storage chamber 100 is formed of a cylindrical sealed container disposed in the first storage chamber 11, and the closed storage chamber 100 (hereinafter, referred to as a cylindrical sealed container 100) is formed. The lid member 60 is attached to the opening, and the inside of the cylindrical sealed container 100 is formed in a sealed (sealed) shape. In this case, as shown in FIG. 7, the cylindrical sealed container 100 includes an outward flange 70 at the opening, and guide notches 71 a at four locations on the outer periphery of the outward flange 70. An engagement receiving portion 71 is provided, which comprises an engagement groove 71b connected to the guide notch 71a. On the other hand, at four locations on the inner peripheral portion of the lid member 60, locking projections 61 that can be engaged with and disengaged from the locking receiving portions 71 are provided. The inside of the cylindrical sealed container 100 can be sealed (sealed) by so-called bayonet-type engagement. An O-ring 62 is mounted inside the lid member 60. When the lid member 60 is attached to the cylindrical sealed container 100, the inside of the cylindrical sealed container 100 is sealed (sealed) by the O-ring 62. It has become so. The cover member 60 is provided with a through hole 63 of the beer outlet tube 31 and a connection port 64 of the gas supply tube 22.
[0032]
In the above description, the case where the locking receiving portion 71 is provided on the cylindrical sealed container 100 and the locking protrusion 61 is provided on the lid member 60 has been described. It may be provided in reverse. That is, the locking protrusion 61 may be provided on the outer periphery of the cylindrical sealed container 100 and the locking receiving portion 71 may be provided on the inner peripheral surface of the lid member 60.
[0033]
A storage recess 21A for storing the carbon dioxide cartridge 20 is provided in a part of the container body 10, as shown by a two-dot chain line in FIG.
[0034]
A heat-insulating lid 15A is detachably attached to the opening 10a of the container body 10.
[0035]
In addition,First embodimentIn, other parts are the aboveFirst reference embodimentTherefore, the same portions are denoted by the same reference numerals and description thereof will be omitted.
[0036]
Configured as aboveFirst embodimentWhen the pressurized cold storage container is used, first, the beer can 1 opened by raising the tongue piece 2 is accommodated in the cylindrical sealed container 100. At this time, the cooling water W may be stored in the cylindrical sealed container 100. Next, the lid member 60 is attached to the cylindrical sealed container 100 so that the beer discharge tube 31 is inserted into the O-ring 62 in the beer can 1, and the inside of the cylindrical sealed container 100 is sealed (sealed). I do. At this time, the open / close operation valve 23 is opened to supply (pressurize) compressed air into the cylindrical sealed container 100 and the beer can 1. Next, the cooling water W is stored in the first storage chamber 11, and the plurality of ices I forming a block-like lump are stored in the second storage chamber 12. Before storing the beer can 1 or the beer can 1 and the cooling water W in the cylindrical sealed container 100, the cooling water W is stored in the first storage chamber 11 and the ice I is stored in the second storage chamber 12. May be accommodated.
[0037]
As described above, the beer can 1 is stored in the cylindrical sealed container 100, the cooling water W is stored in the first storage chamber 11, and the ice I is stored in the second storage chamber 12, and then the container The cover 15 can be attached to the opening 10a of the main body 10 to cool or cool the beer can 1 and the beer B stored in the beer can 1. In this case,First reference embodimentSimilarly to the above, it is possible to use the drain tube 16 to adjust the cold and warm state of the beer.
[0038]
When pouring beer B in beer can 1 kept cold or warm as described above into mug J or the like, first, mug J is placed on liquid tray 50 as shown by a dashed line in FIG. Place. Next, the beer B in the beer can 1 can be poured into the mug J by operating the lever 32 of the nozzle 30. Also,do not useIn this case, the on-off valve (not shown) of the drain tube 16 was opened to discharge all the cooling water W in the first storage chamber 11 and also to discharge the ice I in the second storage chamber 12. Thereafter, the liquid storage tray 50 can be stored in a folded state at a position near the outer surface of the container body 10.
[0039]
◎Second reference embodiment
FIG. 8 shows the beer cooling container of the present invention.Second reference embodimentFIG. 9 is a side view showing a cross section of a part of the use state of FIG.Second reference embodimentFIG. 4 is a side view showing a part of the unused state in a cross section.
[0040]
Second reference embodimentIs a case where the volume when not used can be further reduced. In this case, pivots 34 project from both sides of the nozzle 30, and the pivots 34 are provided on opposing side walls 35 a of a nozzle mounting recess 35 having an open upper end provided at the upper end of the side wall 10 b of the container body 10. And is slidably and rotatably engaged in the elongated hole 36 extending vertically.
[0041]
With this configuration, at the time of use, as shown in FIG. 8, the spout 33 of the nozzle 30 can be positioned outside the container body 10 and used for use. When the nozzle 30 is not used, the nozzle 30 is rotated clockwise in a state where the nozzle 30 is moved upward from the use state, and the spout 33 of the nozzle 30 (specifically, the lever 32 and the spout 33) Can be stored in the container body 10 (see FIG. 9). At this time, by projecting the liquid storage tray 50 in a position close to the outer surface of the container body 10 as described above, the protrusion from the container body 10 can be reduced as much as possible. At this time, as shown in FIGS. 8 and 9, if the storage recess 53 of the liquid storage tray 50 is provided on the outer surface of the container body 10, the protrusion amount of the liquid storage tray 50 to the outside in a folded state is provided. Is preferred in that it can be further reduced. Note that a cap 80 is attached to the beer supply port 30 a of the nozzle 30 stored in the first storage chamber 11 to prevent dust and the like from adhering to the nozzle 30.
[0042]
In addition,Second reference embodimentIn, the other parts areFirst reference embodimentas well asFirst fruit FormTherefore, the same portions are denoted by the same reference numerals and description thereof will be omitted.
[0043]
◎Second embodiment
FIG. 10 shows the beer cooling container of the present invention.Second embodimentFIG. 11 is a plan view of FIG. 10, and FIG. 12 is a side view of a cold storage container for beer of the present invention.Second embodiment13 is a side view showing a part of the unused state in a cross section, and FIG. 13 is a plan view of FIG.
[0044]
Second embodimentAboveSecond reference embodimentThis is a case where the volume at the time of non-use can be further reduced as in the case of FIG.
[0045]
In this case, a vertically extending recess 37 is formed on the inner side surface of the opposed side wall 35a of the nozzle mounting recess 35 having the upper end opened at the upper end of the side wall 10b of the container body 10. Further, the nozzle 30 is provided integrally with a mounting block 38 inserted into the nozzle mounting recess 35, and slidably engages with the both sides of the mounting block 38 in the concave streak 37. A ridge 39 is provided to protrude.
[0046]
As described above, the recesses 37 extending in the vertical direction are formed on the inner surface of the opposed side wall 35 a of the nozzle attachment recess 35 provided in the container body 10, and are provided on both sides of the attachment block 38 integrally formed with the nozzle 30. By projecting a ridge 39 which slidably engages with the concave ridge 37, the spout 33 of the nozzle 30 is positioned outside the container body 10 during use, as shown in FIGS. Thus, the nozzle 30 can be attached to the use position by slidingly engaging the concave ridge 37 and the convex ridge 39. When not in use, as shown in FIGS. 12 and 13, the concave streak 37 is positioned so that the spout 33 of the nozzle 30 (specifically, the lever 32 and the spout 33) is located in the container body 10. The nozzle 30 can be attached to the unused position by slidingly engaging the ridge 39 with the ridge 39. At this time, the liquid storage tray 50 is folded at a position close to the outer side surface of the container body 10 so that the protrusion from the container body 10 can be reduced as much as possible.
[0047]
In the above description, the case where the concave streak 37 is provided on the side wall 35a of the nozzle mounting concave portion 35 and the convex streak 39 is provided on both sides of the mounting block 38 of the nozzle 30 has been described. It may be reversed. That is, the protrusion 39 may be provided on the side wall 35 a of the nozzle mounting recess 35, and the recess 37 may be provided on both sides of the mounting block 38 of the nozzle 30.
[0048]
In addition,In the second embodiment, Other parts are aboveFirst reference embodimentNotSecond reference embodimentTherefore, the same portions are denoted by the same reference numerals and description thereof will be omitted.
[0049]
◎ Other embodiments
In the above-described embodiment, the case where the beer container is the beer can 1 is described. The same applies to beer bottles and the like.
[0050]
In the above-described embodiment, the case where the cylindrical partition member 14 is provided in the container main body 10 to form the first storage chamber 11 and the second storage chamber 12 in a partitioned manner has been described. It is not necessary to dispose, and any structure may be used as long as at least the inside of the container body 10 or the inside of the sealed container 100 is sealed (sealed).
[0051]
In the above embodiment, a drain port 19 is provided at the bottom of the first storage chamber 11 or the second storage chamber 12 in the container body 10, and a drain tube 16 for adjusting cooling water is connected to the drain port 19. Although the case has been described, the drain port 19 and the drain tube 16 do not necessarily need to be provided, and any structure may be used as long as at least the inside of the container body 10 or the inside of the sealed container 100 is hermetically sealed.
[0052]
Further, in the above embodiment, the case where the container body 10 and the sealed container 100 are formed in a cylindrical shape has been described.Good.
[0053]
【The invention's effect】
As described above, the cold storage container for beer of the present invention is configured as described above, so that the following effects can be obtained.
[0054]
(1) Claims1According to the described invention,SecondThe beer container can be cooled via the cooling water accommodated in the first accommodation room by the regenerator accommodated in the accommodation room, so that the beer can be sufficiently cooled or kept warm without using a power supply. . Also, by supplying compressed gas from the gas supply means into the closed first storage chamber, the compressed gas is supplied into the beer container, and the beer is discharged from the nozzle by pressurizing the beer surface. Can be. Therefore, regardless of the shape and size of various commercially available beer containers, it is possible to easily keep cold and warm beer outdoors without using a power supply, and to easily beer mugs in the beer containers. It can be poured into containers such as cups and cups.
[0055]
(2) Claims2According to the described invention, the cooling water can be drained from the drain pipe and the volume of the cooling water can be adjusted.(1)In addition to the above, the contact area between the beer container and the cooling water can be adjusted, whereby the beer container, that is, the cooling or warming of the beer can be adjusted.
[0056]
Also,The capacity of the cooling water, that is, the contact state between the cooling water and the beer container, can be visually observed from the outside while the drain pipe is locked to the outer portion of the container body.So beer cool,Adjustment of heat retention can be facilitated.
[0057]
(3) Claims3According to the described invention, when used, the spout of the nozzle projects outside the upper part of the container body, and the liquid storage tray can be disposed outside the lower part of the nozzle, so that a mug or the like placed on the liquid storage tray can be used. Beer can be poured into the container, and at that time, the beer overflowing from the container such as a mug or scattered outside can be received by the liquid collecting tray. In addition, when not in use, the outlet of the nozzle is housed in the container body, and the liquid storage tray is folded to a position close to the outer surface of the container body to reduce the overall volume when not in use. Therefore, storage when not in use is facilitated.
[Brief description of the drawings]
FIG. 1 shows a pressurized cold storage container for beer of the present invention.First reference embodimentIt is sectional drawing which shows the use condition of.
FIG. 2 is a sectional view taken along the line II-II in FIG.
FIG. 3 is a sectional view taken along line III-III in FIG.
FIG. 4First reference embodimentFIG. 4 is an enlarged cross-sectional view (b) taken along the line IV-IV of FIG.
FIG. 5 shows a pressurized cold storage container for beer of the invention.First embodimentIt is sectional drawing which shows the use condition of.
FIG. 6 is a sectional view taken along the line VI-VI of FIG. 5;
FIG. 7 is a plan view showing a cross section of a part of an engagement state between a cylindrical partition member and a lid member forming a first storage chamber in the first embodiment.
FIG. 8 shows a pressurized cold storage container for beer of the present invention.Second reference embodimentIt is a side view which shows a part of use condition of this with a cross section.
FIG. 9Second reference embodimentIt is a side view which shows a part of non-use state of the pressurized cold storage container for beer in a cross section.
FIG. 10 shows a pressurized cold storage container for beer of the present invention.Second embodimentIt is a side view which shows a part of use condition of this with a cross section.
FIG. 11 is a plan view of FIG. 10;
FIG.Second embodimentIt is a side view which shows a part of non-use state of the pressurized cold storage container for beer in a cross section.
FIG. 13 is a plan view of FIG.
[Explanation of symbols]
1 beer can (beer container)
10 Container body
10c female thread
11 First accommodation room
12 Second accommodation room
13 communication hole
14. Cylindrical partition member (partition plate)
15 Lid
15a Male thread
16 drainage tube (drainage pipe)
17 Storage groove
18 Locking projection
19 drainage outlet
20 Carbon dioxide cartridge (gas supply means)
30 nozzles
31 Beer outlet tube (beer outlet tube)
33 Spout
34 Axis
35 Nozzle mounting recess
36 Slot
37 concave
39 ridge
41, 42 O-ring
50 liquid tray
52 Hinge pin
60 Lid member
61 Locking projection
62 O-ring
71 Lock receiving part
100 Cylindrical sealed container (sealed storage room)
W cooling water
I ice (cold storage)
J mug (container)

Claims (3)

The container body has a heat insulating property for accommodating the beer container, a gas supply means, a beer discharging nozzle protruding from the container body, and a beer outlet pipe communicating the nozzle with the inside of the beer container. And
A first storage chamber for storing the beer container and the cooling water, and a second storage chamber for storing a regenerator for cooling the beer container and the cooling water in the container body;
A pressurized cold storage container for beer, characterized in that the first storage chamber is formed in a closed shape and a compressed gas can be supplied from the gas supply means into the first storage chamber. The pressurized cold storage container for beer according to claim 1,
A drain port is provided at the bottom of the first storage chamber or the second storage chamber, and an opening / closing valve is interposed in a drain pipe for adjusting cooling water, one end of which is connected to the drain port. The pipe is formed of a flexible transparent tube, and the drain pipe is formed so as to be able to be stored in a storage groove provided in a vertical direction on an outer portion of the container body, and is related to a standing state. A cold storage container for beer , which is formed so as to be stoppable. The pressurized cold storage container for beer according to claim 1 or 2 ,
The nozzle is provided so as to protrude outside the upper part of the container body, and a liquid storage tray is provided outside the lower part of the nozzle in the container body,
In the upper part of the side wall of the container body, there is provided a concave portion for nozzle mounting that opens toward the upper end, and on the opposite side wall of the concave portion and on both sides of the nozzle, formed are a ridge and a concave slidably engaging with each other. By inverting the nozzle and slidingly engaging the ridge and the recess, the spout of the nozzle is housed in the use position protruding outside the container body and in the container body. To be switched to a non-use position.
A pressurized cold storage container for beer, characterized in that the liquid storage tray is formed so as to be foldable at a use position protruding outside the container main body and an unused position close to an outer surface of the container main body.

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