JPH0574427U - Beverage dispenser - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a beverage feeder that always supplies beverage at an appropriate temperature and that can easily wash small containers. [Structure] A heater 2 is provided on a table A such as a table, and a small container 4 is detachably provided on the heater 2. An opening / closing valve 6 is provided in this small container 4. Further, the small container 4 and the beverage storage large container 24 are connected to each other via a liquid feed path 36. Further, an air compressor 32 for sending the beverage B from the large storage container 24 to the small container 4 via the liquid delivery path 36 is provided. [Effect] The beverage B sent from the beverage storage large container 24 to the small container 4 is supplied from the on-off valve 6 while being heated to an appropriate temperature by the heater 2. Further, the small container 4 is removed from the table A and washed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a food and drink supply device used in hotels, restaurants, etc., which supplies beverages such as tea, coffee, and water to cups and the like.

[0002]

[Prior Art]

 Heretofore, a tea dispenser disclosed in Japanese Utility Model Publication No. 57-60739 has been proposed as this type. In this tea dispenser, a door is attached to the front surface of the front opening type main body so that it can be opened and closed, a pipe-shaped support bearing is attached to the substrate inside the main body, and a front opening type box-shaped stand is attached to the base plate. A support shaft at the bottom of the stand that also serves as a drainage port is inserted into the support shaft in a rotatable and detachable manner, and the mount table is rotatable about the support shaft and the support bearing. Further, a window is provided in order to allow the cup to be taken in and out in correspondence with the door as a stand.

[0003]

[Problems to be solved by the device]

 In the above-mentioned prior art, a box-shaped main body with a door provided on the front side is used by placing it on a table or other table. For example, in the case of a so-called self-service system in hotels, restaurants, etc. A cup, a spoon, a fork, etc. are lined up on the main body. Since the upper surface area of the table is limited, there is a problem that many cups and the like cannot be placed as in the conventional technique. Therefore, an insulating container for storing beverages such as tea, coffee, and water is provided under the table, and this insulating container and the open / close valve are connected via a liquid supply hose, and only the open / close valve is placed on the table. It is possible to do it. By arranging only the on-off valve on the table in this way, the table or other table can be widely and effectively used. By the way, beverages such as tea, coffee, and water have temperatures suitable for drinking, and in this case, the temperature of the beverage in the heat-insulated container decreases as it passes through the liquid supply hose and reaches the on-off valve. There was a problem that it became difficult to drink. Therefore, it is possible to provide a heat source in the heat insulating container to keep the temperature of the beverage slightly higher in advance, but if the whole large heat insulating container that stores a relatively large amount of beverage is kept warm, the heat efficiency will be poor and the heat insulation will be poor. There is a problem that the container itself becomes complicated and expensive.

It is an object of the present invention to solve the above-mentioned problems, and to provide a drink dispenser which can supply a drink at an appropriate temperature and is excellent in hygiene.

[0005]

[Means for Solving the Problems]

 The beverage dispenser according to claim 1 of the present invention is a small container detachably provided on a table or the like, an opening / closing valve provided in the small container, a heating means for heating the small container, and the small container. And a liquid feed path for connecting the large beverage storage large container to the beverage storage means, and a liquid feeding means for feeding the beverage from the large beverage storage large container to the small container via the liquid feeding passage.

In the beverage dispenser according to claim 2 of the present invention, the small container has an upper opening, and a lid for closing the upper opening is provided to be movable up and down, and the liquid feeding path is inserted through the lid. Is connected to the upper opening of a small container.

Further, in the beverage dispenser according to claim 3 of the present invention, an upper portion of the small container is opened, and lids for closing the upper opening are provided on the table at intervals, and the lid is inserted therethrough. The liquid supply path to the upper opening of the small container, and a mounting table for mounting the small container located below the lid is provided so as to be movable up and down, and the heating means is provided on the mounting table. A positioning portion for fixing the height of the mounting table is provided.

In the beverage dispenser according to claim 4 of the present invention, an upper portion of the small container is opened, and lids for closing the upper opening are provided at intervals on the table, and the lid is inserted therethrough. The liquid supply path is connected to the upper opening of the small container, the lid is provided with the heating means, and the small container is detachably provided on the lid.

[0009]

According to the configuration of claim 1, the beverage sent from the large beverage storage container to the small container is supplied from the on-off valve in a state of being heated to an appropriate temperature by the heating means. Also, remove the small container from the table and wash it.

According to the second aspect of the present invention, the lid is lowered to close and use the upper opening of the small container, and the lid is lifted to remove the small container from the table for cleaning.

Further, according to the structure of claim 3, the mounting table is raised to close the upper opening of the small container with the lid, and the height position of the mounting table is fixed, and the mounting table is lowered. Remove the small container from the table and wash it.

According to the structure of claim 4, the small container is attached to the lid for use, and the small container is removed from the lid for cleaning.

[0013]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings. FIGS. 1 to 3 show a first embodiment of the present invention, in which 1 is a substantially plate-like member which is mounted on a table A such as a table. A circular flat plate-shaped heater 2 serving as a heating means is arranged at substantially the center of the base 1, and a positioning ring portion 3 made of stainless steel or the like is provided so as to surround the heater 2. A small container 4 made of stainless steel or the like is placed on the heater 2. The small container 4 is provided with a heat insulating space 5 between a bottomed inner cylinder 4A and an outer cylinder 4B. Then, the outer cylinder 4A is inserted into the ring portion 3 and the bottom plate of the inner cylinder 4A is placed on the heater 2. An opening / closing valve 6 is provided in the small container 4, and the opening / closing valve 6 is a one-touch type in which a valve body (not shown) can be communicated with a valve seat (not shown) by operating a lever 7. Is used. On one side of the base 1, an upper liquid feed pipe 8 made of a hard material pipe or the like is provided. The upper liquid feed pipe 8 is inserted into the base A and fixed to the base 1 to stand upright. An upper end of the outer pipe part 10 is constituted by a pipe part 9, an outer pipe part 10 for connection fixed to an upper end of the lower pipe part 9, and an upper pipe part 11 inserted into the outer pipe part 10. An adjuster 13 for rotating the knob 12 to position and fix the upper pipe portion 11 inside the outer pipe portion 10 is provided on the inside. The adjuster 13 has a large-diameter portion 14 having a tapered male screw portion 14A at the upper end of the upper pipe portion 11, a vertical cutout groove 14B is provided in the large-diameter portion 14, and a taper female portion is provided on the inner circumference of the knob 12. A screw portion 12A is formed, and by rotating the knob 12, the inner circumference of the large diameter portion 14 is crimped to the outer circumference of the upper pipe portion 11 to fix the upper pipe portion 11 in the vertical position. There is. The front end of the upper pipe 11 bent in an L shape is further bent downward, and the front end is opened to form a discharge part 15. The discharge part 15 is made of stainless steel or the like that closes the upper opening of the small container 4. The lid 16 is inserted through the mounting hole 17, and the upper pipe portion 11 and the lid 16 are integrally fixed in the mounting hole 17. A ring-shaped packing 18 is provided on the lower surface of the lid 16 so as to correspond to the upper end of the small container 4. A temperature sensor 19 for detecting the temperature of the beverage B in the small container 4 and a float switch 20 for detecting the liquid level of the beverage B in the small container 4 are attached to the lid 16. The float switch 20 raises and lowers the float 20A according to the liquid level of the beverage B, and detects the upper and lower limit positions of the float 20A by the contact points (not shown) provided above and below, respectively. The lower limit position is set above the on-off valve position. Reference numeral 21 is a lower cover that covers the lower pipe portion 9 and the outer pipe portion 10, and is fixed to the base 1, and an opening portion 21A through which the knob 12 can be operated is formed in the upper rear portion thereof. Reference numeral 22 is an upper cover that covers the upper portion of the upper pipe portion 11. The upper cover 22 is fixed to the lid body 16, and the upper cover 22, the lid body 16 and the upper pipe portion 11 move up and down as a unit, and thus can move up and down. The upper liquid feed pipe 8 is inserted through the lid 16 provided on the upper liquid feed pipe 8 and the upper liquid feed pipe 8 is connected to the upper opening of the small container 4. The cords 19A and 20B connected to the temperature sensor 19 and the float switch 20 are inserted into the base A and led out to the lower surface of the base A, respectively. The cord 19A of the temperature sensor 19 is electrically connected to the temperature controller 23. It is connected to the. The temperature control unit 23 is electrically connected to the heater 2 via a cord 2A, and controls the beverage B in the small container 4 to keep it at a predetermined temperature, for example, 80 ° C. The temperature sensor 19 detects the temperature of the beverage B in the small container 4, and based on this, the output of the heater 2 is controlled to keep the temperature constant. The temperature control section 23 can be connected to a commercial power source, and the set temperature can be appropriately set by operating the temperature setting knob 23A which also serves as a switch.

Reference numeral 24 denotes a stainless steel large storage container for beverage (hereinafter referred to as “large container”) having a larger volume than the small container 4, and the large container 24 has a bottomed inner cylinder 24A and a bottomed container 24A. A vacuum heat insulating layer 25 is provided between the outer tube 24B and the outer cylinder 24B, and a lid 26 made of stainless steel that can be sealed is detachably provided in the upper opening. The outer tube 24B is provided with a fastener 27 rotatably, and a lid receiving portion 28 for locking the fastener 27 is provided on the lid 26. The lid 26 can be sealed in the upper opening by being locked to the receiving member 28. The lid 26 is equipped with a pressurized air supply port 29 for communicating the inside and outside of the large container 24 and a connection port 30 for a liquid supply hose, and the pressurized air supply port 29 has flexibility. It is connected to an air compressor 32, which is a liquid feeding means, through a hose 31 which is provided, and the connection port 30 and the lower end of the upper liquid feeding pipe 8 are connected through a central liquid feeding hose 33 having flexibility. A flexible lower liquid feed hose 35 having an inflow port 34 on the bottom side of the large container 24 is connected to the lower part of the connection port 30. The upper liquid feed pipe 8, the central liquid feed hose 33, and the lower liquid feed hose 35 form a liquid feed path 36. The air compressor 32 sucks the outside air through a filter (not shown) and compresses the air, and a commercial power source can be connected to the air compressor 32 via a liquid feeding control unit 37. The cord 20B of the float switch 20 is electrically connected to the liquid feeding control unit 37, and the float 20A of the float switch 20 starts the air compressor 32 at the lower limit position to start the beverage in the large container 24. B is fed into the small container 4, and when the liquid level of the beverage B in the small container 4 rises, the float 20A rises, and when the float switch 20 detects the upper limit, the air compressor 32 is stopped and the beverage is drinked. Stop the liquid transfer of B. In the figure, 39 is a pressure gauge that detects the pressure inside the large container 24, and 40 is a safety valve that releases the compressed air inside when the pressure inside the large container 24 rises excessively. Is provided.

Next, the operation of the above configuration will be described. First, the beverage B such as tea and coffee is stored in the large container 24 in the kitchen in advance, and it is transported under the table A of the dining room. Then, the upper opening of the large container 24 is closed with the lid 26, and the fastening receiver is received. The fastener 27 is locked to the portion 28 to make the inside of the large container 24 airtight and the inlet 34 of the lower liquid feed pipe 35 is arranged on the bottom side of the inner cylinder 24A. Next, when the switch 37A is turned on, the air compressor 32 operates and compressed air is supplied into the large container 24 through the hose 31, and the beverage B is liquid-fed into the small container 4 through the liquid feed passage 36. It Then, as the liquid level in the small container 4 rises, the float 20A rises, and when the float 20A reaches the upper limit position, the float switch 20 operates and the air compressor 32 stops, and the liquid delivery of the beverage B is completed. Stops. In addition, the temperature of the beverage B in the small container 4 is set by the temperature control unit 23, and the temperature sensor 19 detects the temperature of the beverage B in the small container 4 that has been liquid-fed, and the heater 2 is activated. Keep the temperature constant. When the user operates the lever 7 to open the open / close valve 6, the drink B in the small container 4 is discharged from the drainage port 6A of the open / close valve 6, and the lever 7 is returned to close the open / close valve 6. As a result, the supply of the beverage B is stopped. As a result, when the liquid level of the beverage B in the small container 4 is lowered, the float 20B is lowered as shown in FIG. 3, and the float switch 20 detects the lower limit position, so that the liquid feed control unit 37 operates the air compressor 32. The beverage B in the large container 24 is liquid-fed into the small container 4 until the float 20A reaches the upper limit position. In this case, the temperature of the beverage B is lowered while passing through the liquid delivery path 36, and the beverage B having a relatively low temperature is delivered into the small container 4, so that the temperature of the beverage B in the small container 4 is increased. Although it decreases, the heater 2 heats the small container 4 by the temperature sensor 19 and the temperature controller 23 to keep the drink B at a constant set temperature. After use, the knob 12 of the adjuster 13 is loosened to lift the upper pipe portion 11 upward, the lid 16 integral with the upper pipe portion 11 is lifted, and the small container is removed as shown in FIG. Then, after washing the small container 4, the small container 4 is placed on the heater 2. Next, the lid 16 is lowered together with the upper pipe portion 11 to close the upper opening of the small container 4, and the knob 12 of the adjuster 13 is closed. Tighten to complete the set.

As described above, in the present invention, the small container 4 detachably provided on the table A such as the table, the opening / closing valve 6 provided in the small container 4, and the heating means for heating the small container 4 are provided. A liquid feed path 36 that connects the heater 2, the small container 4 and the large beverage storage container 24 to each other, and a liquid feed means that feeds the beverage B from the large storage container 24 to the small container 4 via the liquid feed path 36. Since it is equipped with the barrel air compressor 32, the small container 4 is heated by the heater 2 even if the temperature of the beverage B kept warm in the large container 24 is lowered while passing through the liquid feed passage 36. Beverage B having an appropriate temperature can be supplied, the apparatus can be simplified and heating efficiency can be improved as compared with the case where the large heat insulating container 24 is kept warm. Further, since the small container 4 is detachably provided from the stand A, it is possible to remove only the small container 4 and wash it easily to keep it hygienic. Further, since the large container 24 is provided below the table A such as a table, the large container 24 is not raised above the table A and the beverage B itself is not supplied above during the replenishment. It can be reduced.

Further, according to the present invention, an upper portion of the small container 4 is opened, and a lid 16 for closing the upper opening is provided so as to be able to move up and down. The small container 4 can be removed by raising the cover 16 to keep it clean and hygienic, and after the small container 4 is set, lower the cover 16. This makes it possible to easily close the upper portion of the small container 4 and connect the liquid feed path 36 to the small container 4 at the same time.

Further, as an effect of the embodiment, it is not necessary to install the large container 24 on the table A, and it is possible to use if there is a space for the small container 4 and the upper liquid feed pipe 8 on the table A. The occupying space on the table A can be made smaller than before, and the large container 24 is provided under the table A such as a table. In addition, since the beverage B itself is not supplied upward, the work for replenishment can be reduced. Further, the heater 2 is controlled by the temperature sensor 19 and the temperature control unit 23 provided on the lid body 16, so that the beverage B in the small container 4 can be constantly maintained at a constant temperature. The air compressor 32 can be controlled by the float switch 20 and the liquid feeding control unit 37, and the beverage B in the small container 4 can be constantly kept within a certain range.

FIG. 4 shows a second embodiment of the present invention. The same parts as those of the first embodiment are designated by the same reference numerals and detailed description thereof will be omitted. An example using 41 is shown, and this pump 41 is connected to the connection port 30 and provided on the lid 26. Then, the cord 41A of the pump 41 is electrically connected to the liquid delivery control unit 37, and the float 20A of the float switch 20 starts the pump 41 at the lower limit position to transfer the beverage B in the large container 24 into the small container 4. When the liquid level of the beverage B in the small container 4 rises, the float 20A rises, and when the float switch 20 detects the upper limit, the pump 41 is stopped and the liquid feed of the beverage B is stopped. The cord 41A is detachably connected to the pump 41, and the central liquid feed hose 33 is detachably connected to the pump 41. Further, 40A is an air supply port equipped with a filter (not shown).

Therefore, the beverage B sent from the large container 24 to the small container 4 by the pump 41 as the liquid feeding means is supplied from the opening / closing valve 6 while being heated to an appropriate temperature by the heater 2, and the small container 4 is Can be removed from the table for cleaning.

FIGS. 5 and 6 show a third embodiment of the present invention. The same parts as those of the first embodiment are designated by the same reference numerals and detailed description thereof will be omitted. Reference numeral 4 denotes a vacuum heat insulating layer 43 provided between a bottomed inner cylinder 42A and an outer cylinder 42B. The vacuum heat insulation layer 43 draws a vacuum between the inner cylinder 42A and the outer cylinder 42B. It is a known one formed by brazing the upper ends of the cylinders 42A and 42B. On the lower case 21A fixed on the base 1, a flat plate-shaped lid 16A is attached and fixed, and the lid 16A is inserted with the upper liquid feed pipe 8, and the lower surface of the lid 16A has the above-mentioned small size. A positioning cylinder portion 44 is provided which is loosely inserted into the upper opening of the container 4 and positions the small container 4, and a packing 18 is provided on the lower surface of the lid 16A so as to surround the positioning cylinder portion 44. A rear cover 45 is fixed below the lid 16A on the table A, and a front cover 46 paired with the rear cover 45 has a fitting portion not shown in the front opening of the rear cover 45. Etc., it is detachably provided. Reference numeral 47 denotes a mounting table which can be raised and lowered along a guide groove 48 on the side surface of the rear cover 45, and the female screw shaft 50 integrated with the knob 49 is inserted through the guide groove 48 on both sides of the mounting table 47. Then, the mounting table 47 is fixed to the rear cover 45 at a height, and the knob 49 is loosened, and the female screw shaft 50 is slid in the guide groove 48 to manually mount the mounting table 47. Move up and down. A heater 2, which is a heating means, is provided on an upper portion of the mounting table 47, and the heater 2 has a raised portion 2A which engages with a recess 42C formed on the bottom surface of the small container 4. Further, an opening through which the upper part of the mounting table 47 can be inserted is formed in the upper part of the both covers 45, 46 which are abutted with each other, and a substantially semi-cylindrical positioning semi-cylindrical part 51 is formed on the rear cover 45. It is projected. The temperature sensor 19, the float switch 20, the temperature control box 23, and the liquid feed control unit 37 control the heater 2 and the liquid feed means, which are heating means, as in the first and second embodiments.

As described above, in the present invention, the small container 4 has an upper opening, and the lids 16A for closing the upper opening are provided at intervals on the base A, and the lid 16A is inserted to feed the liquid. The path 36 is connected to the upper opening of the small container 4, and a mounting table 47 for mounting the small container 4 is provided below the lid 16A so as to be movable up and down. The mounting table 47 is provided with a heater 2 as a heating means. Since the knob 49, which is a positioning portion for fixing the height of the mounting table 47, is provided, the beverage B sent from the large container 24 to the small container 4 by the liquid feeding means is supplied by the heater 2. It is supplied from the on-off valve 6 while being heated to an appropriate temperature, the front cover 46 is removed, the knob 49 is loosened, and the small container 4 is lowered together with the mounting table 47, and then the small container 4 is removed from the table A. It can be washed, and the small container 4 is placed on the mounting table 47 to attach it to the table A. And rises, the mounting table 47 upper opening of the small-type container 4 so as to abut against the lid 16A fixed position, can be easily set.

7 and 8 show a fourth embodiment of the present invention. The same parts as those of the first and third embodiments are designated by the same reference numerals and detailed description thereof will be omitted. In the example, the small container 4 has a vacuum heat insulating layer 43 provided between a bottomed inner cylinder 42A and an outer cylinder 42B, and a plurality of engaging projections 52 are provided on the outer cylinder 42B of the small container 4. Is formed, and the engaging groove 53 into which the engaging protrusion 52 is engaged is provided in the mounting tubular portion 54 provided on the lower surface of the lid 16A, and the engaging protrusion 52 and the engaging groove 53 are provided. For example, a bayonet connection, or one in which the mounting cylinder portion 54 is made of an elastic material and the engaging protrusion 52 is fitted in the engaging groove portion 53 is used, and the engaging protrusion 52 is formed in the engaging groove portion 53. The small container 4 is detachably attached to the lower surface of the lid 16A by engaging. In addition, a stopper 55 with which the side surface of the small container 4 abuts is provided on the front surface of the lower case 21A, and the stopper 55 is formed of an elastic member such as rubber. A rod-shaped heater 2 as a heating means is provided on the lower surface of the lid 16A, and a cord 2A electrically connected to the rod-shaped heater 2 is inserted into the table A to electrically connect to the temperature control box 23. Similar to the first and second embodiments, the rod-shaped heater 2 and the liquid feeding means which are connected are controlled by the temperature sensor 19, the float switch 20, the temperature control box 23, and the liquid feeding control unit 37. ..

As described above, in the present invention, the small container 4 has an upper opening, and the lids 16A for closing the upper opening are provided on the base A at intervals, and the lid 16A is inserted therethrough to feed the liquid. Since 36 is connected to the upper opening of the small container 4, the rod-shaped heater 2 as a heating means is provided on the lid 16A, and the small container 4 is detachably provided on the lid 16A, the liquid is transferred from the large container 24. The beverage B sent to the small container 4 by the means is supplied from the on-off valve 6 while being heated to an appropriate temperature by the rod-shaped heater 2, and the engagement between the engagement groove 53 and the engagement projection 52 is released. The small container 4 can be washed by removing it from the lid 16A. To attach the small container 4 to the base A, the engaging ridge 52 of the small container 4 can be easily set by engaging the engaging groove 53. In addition, a relatively large space is required between the small container 4 and the opening / closing valve 6 and the upper surface of the stand A. Therefore, the beverage B can be smoothly supplied using the on-off valve 6, and the rod-shaped heater 2 is provided on the lower surface of the lid 16A so that the beverage B in the small container 4 can be directly heated. ..

The embodiments of the present invention are not limited to the above-mentioned embodiments, and various modifications can be made within the scope of the gist of the present invention. For example, the temperature control unit 23 and the liquid delivery control unit 37 may be provided together in one place, or the temperature control unit 23 and the liquid delivery control unit 37 may be inserted into the space inside the lower cover 21 or the lower case 21A. However, the knob 23A and the switch 37A may be provided on the back side of the lower cover 21 or the lower case 21A. Further, the pump 41, which is the liquid feeding means shown in the second embodiment, is fixed to the lid 26 or is placed on the floor separately from the lid 26 and the connection port 30 and the pump 41 are connected by a hose not shown. You may do so. Further, the vacuum heat insulating layer 43 may be provided on the small containers 4 of the first and second embodiments as in the third and fourth embodiments. Further, the packing 18 or the lids 16 and 16A may be provided with holes for venting air.

[0026]

The beverage dispenser according to claim 1 of the present invention is a small container detachably provided on a table or the like, an opening / closing valve provided in the small container, and heating means for heating the small container. And a liquid feed path connecting the small container and the beverage storage large container, and a liquid feed means for feeding the beverage from the storage large container to the small container via the liquid feed path, and an appropriate temperature It is possible to provide a beverage, and to provide a hygienic beverage feeder.

In the beverage dispenser according to claim 2 of the present invention, the small container has an upper opening, and a lid for closing the upper opening is provided to be movable up and down, and the liquid feeding path is inserted through the lid. Is connected to the upper opening of a small container, it can supply drinks at an appropriate temperature and is excellent in hygiene, and the lid can be raised and lowered to easily attach and detach the small container to the table. Machine can be provided.

Further, in the beverage dispenser according to claim 3 of the present invention, an upper portion of the small container is opened, and lids for closing the upper opening are provided on the table at intervals, and the lid is inserted therethrough. The liquid supply path to the upper opening of the small container, and a mounting table for mounting the small container located below the lid is provided so as to be movable up and down, and the heating means is provided on the mounting table. It is equipped with a positioning part that fixes the height of the mounting table, can supply drinks at an appropriate temperature, is excellent in hygiene, and moves the lid up and down to easily attach and remove small containers to and from the table. It is possible to provide a beverage dispenser capable of

In the beverage dispenser according to claim 4 of the present invention, an upper portion of the small container is opened, and lids for closing the upper opening are provided on the table at intervals, and the lid is inserted therethrough. The liquid supply path is connected to the upper opening of the small container, the lid is provided with the heating means, and the small container is detachably provided on the lid, so that the beverage can be supplied at an appropriate temperature. Therefore, it is possible to provide a beverage dispenser that is excellent in hygiene and that can easily attach and detach a small container to and from a base by raising and lowering the lid.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of essential parts showing a first embodiment of the present invention.

FIG. 2 is a sectional view of an essential part showing a first embodiment of the present invention.

FIG. 3 is an overall sectional view showing a first embodiment of the present invention.

FIG. 4 is an overall sectional view showing a second embodiment of the present invention.

FIG. 5 is a sectional view of an essential part showing a third embodiment of the present invention.

FIG. 6 is an exploded perspective view of essential parts showing a third embodiment of the present invention.

FIG. 7 is a sectional view of an essential part showing a fourth embodiment of the present invention.

FIG. 8 is an exploded perspective view of essential parts showing a fourth embodiment of the present invention.

[Explanation of symbols]

 2 Heater (heating means) 4 Small container 16, 16A Lid 24 Large container (large container for storing beverages) 32 Air compressor (liquid feeding means) 36 Liquid feed path 41 Pump (liquid feeding means) 47 Mounting table

Claims (4)

[Scope of utility model registration request] 1. A small container detachably provided on a table or the like, an opening / closing valve provided in the small container, heating means for heating the small container, the small container and a large container for storing beverages. And a liquid feeding means for feeding the beverage from the large storage container for beverages to the small container via the liquid feeding path. 2. The small container has an upper opening, and a lid for closing the upper opening is provided to be movable up and down, and the liquid feed path is connected to the upper opening of the small container by inserting the lid. The beverage supply machine according to claim 1. 3. The small container has an upper opening, and lids for closing the upper opening are provided at intervals on the table, and the liquid passage is inserted into the upper opening of the small container by inserting the lid. A mounting table, which is connected to and below the lid, for mounting the small container is provided to be movable up and down, the heating means is provided on the mounting table, and a positioning portion for fixing the height of the mounting table is provided. The beverage supply machine according to claim 1, wherein the beverage supply machine is provided. 4. The small container has an upper opening, and lids for closing the upper opening are provided at intervals on the table, and the liquid passage is inserted into the upper opening of the small container by inserting the lid. 2. The beverage feeder according to claim 1, wherein the lid is provided with the heating means and the lid is detachably provided with the small container.