JP2593437Y2 - dispenser - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE devised, for example, "ice chips only" or
The present invention relates to a dispenser capable of selecting two kinds of supply, "ice chips and beverages " .

[0002]

2. Description of the Related Art In coffee shops, restaurants and other eating and drinking establishments, "cold" in which ice chips and water are put in cups is provided as a customer service. As this type of apparatus, an ice dispenser that supplies ice chips and water to a plurality of cups at once is preferably used. Taking the basic structure of this ice dispenser as an example, a measuring instrument having a plurality of measuring sections below an ice storage in which a required amount of ice pieces manufactured by an ice machine is stored is provided between a measuring position and a discharging position. It is arranged so as to be able to move back and forth between them. Further, the dispenser is provided with a number of watering nozzles corresponding to the measuring section so as to face above each cup positioned below the discharge position. According to the ice dispenser according to this configuration, after positioning the plurality of cups stored in the general-purpose rack used when washing dishes in the kitchen below the discharge position, the measuring device is moved from the measurement position to the discharge position. , A predetermined amount of ice pieces measured by the measuring section is supplied to each cup. Further, by starting watering by the watering nozzle, a predetermined amount of water is supplied to each cup to which the ice pieces have been supplied. That is, "cold" can be made in a plurality of cups at once, and it is possible to quickly respond to a large number of customers.

[0003] The ice dispenser is "only ice pieces",
There is provided a changeover switch for selecting an arbitrary type from among three types of "ice and water" and "water only", and an operator selects a desired type by operating the switch. In the ice dispenser, when the rack carried into the dispenser is positioned at a fixed position, that is, when each cup is positioned below the discharge position (supply position), the rack is turned on by the rack to operate the dispenser. A discharge switch for starting any type of supply is provided, and is configured to reliably supply ice chips or the like to the cup.

[0004]

[Problems to be Solved by the Invention] In the coffee shop or restaurant, the number of visitors greatly varies depending on the time of day. If there is a large number of visitors at once, such as during lunch or dinner, a large number of visitors are required by the ice dispenser in advance. You can deal with it quickly by making "cold" in your cup. However, making a lot of “cold” during the time when the number of customers is small,
There is a drawback that the ice chips are melted and wasted, and the water gets warm.

[0005] In view of this, "only ice pieces" is selected by the changeover switch, and only ice pieces are supplied to the cup in advance, and water is added to the corresponding number of cups by a water pitcher or the like every time there is a visitor. We are dealing. In this case, since the changeover switch selects the supply of "ice pieces only", the changeover switch is set to the supply of "ice pieces and water" before the time when the next large number of visitors is expected. An operation to switch to is required. That is, the operator checks what is currently selected by the changeover switch,
An operation of switching from or to kara was required, and this was complicated.

[0006]

SUMMARY OF devised this invention, there those in view of the above problems inherent in the prior art described above, have been proposed to suitably solve this, the supply of the "first supply target member", " Second
It is an object of the present invention to provide a dispenser capable of selecting the supply of the " supplied object " without performing a switching operation such as a switch.

[0007]

[Means for solving the problems] To overcome the above-mentioned problems,
The present invention to preferably achieve the intended purpose, the release switch
Make sure that the switch has been activated ON, "first supply target member" or
Other in dispenser so as to provide by selecting the "second supply target member", and the timer unit to start counting by the ON operation of the release switch, before Symbol discharge switches
Timer device that started counting by ON operation of (SW ₂ )
When (TR ₃ ) counts up , release switch (SW ₂ )
If the switch is in the OFF state, the " first supply target " is supplied, and when the timer device (TR ₃ ) counts up , the release switch is released.
And a control device (PC) that controls so as to supply the “ second supply target ” when (SW ₂ ) is in the ON state.

[0008]

Next, the dispenser according to the present invention will be described.
A preferred embodiment will be described with reference to the accompanying drawings. As the example, drink and ice chips as the mixture
An ice dispenser that supplies water as a material will be described as an example. Further, in the embodiment, as the first supply target, " ice
" Slice only " as an example, and " ice piece and water " as the second recipient
Are mixed.

The ice dispenser 10 according to the embodiment is a general-purpose rack 12 used for washing dishes in a kitchen.
"Ice pieces only", "Ice pieces and water"
Alternatively, “water only” is selected and filled, and a predetermined number of cups 14
To supply the measured ice chips and water.
As shown in FIG. 5, the rack 12 has three rows in the front-rear direction (rack loading / unloading direction) and a plurality of six rows in a direction intersecting the same (horizontal direction) by a plurality of partition plates arranged vertically and horizontally on the inner bottom surface. , A total of 18 storage sections 18 are defined, and each storage section 18
The cup 14 is configured to be stored therein. And
18 cups 1 stored in the storage section 18 of the rack 12
4, the ice chips and the water are supplied in one operation.

(Regarding Ice Storage) As shown in FIG. 1, an ice storage 22 capable of storing a large amount of ice chips to a predetermined level is provided in a machine frame 20 which is a main body of the ice dispenser 10, and the ice storage 22 is provided. On the bottom surface of the 22, three ice piece discharge ports 22 a are formed at predetermined intervals in the front-rear direction. Each ice piece discharge port 22a is provided with a measuring device 24 described later.
The opening is formed along six measuring portions 26 arranged in the left-right direction formed in the horizontal direction, and is set so that ice pieces can be filled in all the measuring portions 26 in the row. In addition, inside the ice storage 22, the ice pieces accumulated in the ice storage 22 are stirred to prevent the ice pieces from solidifying with each other, and the ice pieces are smoothly discharged from each ice piece discharge port 22 a. A plurality of agitators (not shown) for achieving the above are rotatably arranged, and the operation of the stirring motor 56 for rotating the agitator is controlled at a later-described timing (see FIGS. 10 and 11). ). Detecting means for detecting a full state of ice chips inside the ice storage 22;
(Not shown) is provided.

As shown in FIG. 1, an auger-type ice maker 28 is disposed on the back side of the ice storage 22, and an ice discharge port 30 of the ice maker 28 communicates with the upper inside of the ice storage 22 to make ice. The ice pieces produced by the machine 28 are configured to be released and stored in the ice storage 22. The operation of the ice maker 28 causes the storage level of the ice chips in the ice storage to rise due to the operation of the ice maker 28, and the operation is stopped when the detecting means detects the ice chips. When the storage level decreases and the detection means stops detecting the ice chips, the operation is controlled to restart.

(Regarding the Fixing Plate) As shown in FIG. 1, a fixing plate 32 is disposed on the machine frame 20 at a predetermined distance below the bottom of the ice storage 22, and the fixing plate 32 is attached to the machine frame 20. Is set to be inclined downward toward the rear of the vehicle. As shown in FIG. 5, the fixing plate 32 has six openings 32a aligned in the left-right direction at positions deviated by a predetermined distance forward from immediately below each ice piece discharge port 22a opened in the ice storage 22. Is formed. That is, the fixing plate 32 has three rows in the front-rear direction and six rows in the left-right direction.
A total of 18 openings 32a in a row are formed. In addition,
On the lower surface corresponding to each opening 32a of the fixing plate 32, a chute 3 for guiding ice chips discharged through the opening 32a to a corresponding supply port 36a (described later) at the time of discharging ice pieces described later.
4 are respectively erected.

As shown in FIGS. 1 and 5, below the fixed plate 32, a supply member 36 is disposed on the machine frame 20. The supply member 36 has a plurality of supply members that expand upward. The opening 36a has a size of 3 × 6 corresponding to each opening 32a of the fixing plate 32.
It is formed in a row pattern. And each supply port 36a
The lower end of the chute 34 faces the upper part of the
a and ice pieces discharged through the chute 34 are supplied to the cup 14 carried below the supply member 36 by the supply port 36a.
(See FIG. 7).

(Measurement Device for Ice Pieces) A weighing device 24 configured as a rectangular plate is slidably disposed between the ice storage 22 and the fixing plate 32. The plurality of weighing units 26 that perform weighing by being filled with ice chips are provided in each of the openings 32 of the fixing plate 32.
It is formed in a 3 × 6 pattern corresponding to “a”. The weighing device 24 is moved along the rack loading / unloading direction via a driving mechanism 38 described later, and the weighing units 26
2 and between the measuring position (FIG. 5) directly below the corresponding ice piece discharging port 22a and the discharging position (FIG. 7) in which each measuring part 26 directly faces the corresponding opening 32a in the fixing plate 32. It is configured to be.

The measuring section 26 is formed as a rectangular through hole communicating vertically, and the six measuring sections 26 aligned in the left-right direction commonly communicate with the ice piece discharge port 22 a of the ice storage 22. It is set to get. As a result, when the measuring device 24 is positioned at the measuring position, the measuring section 26 is filled with ice pieces stored in the ice storage 22 through the ice piece discharging port 22a, thereby measuring the ice pieces (capacity of the ice pieces). Weighing).
The lower surface of the weighing unit 26 facing the weighing position is closed at a portion of the fixed plate 32 where the opening 32a is not formed,
It is configured so that ice chips do not fall. When the measuring instrument 24 filled with the ice pieces is moved to the discharge position, as shown in FIG. 7, the ice pieces in the measuring section 26 fall by their own weight, and the opening 32a, the chute 34 and the supply port 36a
Is discharged to the waiting cup 14 via the. When the measuring device 24 moves to the discharging position, each ice piece discharging port 22a in the ice storage 22 is connected to the measuring unit 2 in the measuring device 24.
It is configured such that the ice pieces in the ice storage 22 are not released to the outside by being closed at a portion where no 6 is formed.

At the upper end of the measuring section 26, a measuring instrument 2 is provided.
5, the notch 26a extending rearward from the ice piece discharge port 22a, as shown in FIG.
Are formed. The notch 26a is used to move the measuring unit 26 from the measuring position to the discharging position.
It functions to prevent ice chips facing the boundary between 2a and the measuring section 26 from being bitten. Thereby, the measuring device 24 can always move smoothly, and can achieve a constant supply.

(About the drive mechanism of the weighing device) A pair of sprockets 40, 40 which are spaced apart by a predetermined distance in the transport direction are rotatably mounted on the machine frames 20 on both sides of the weighing device 24 which intersect the rack carrying-in / out direction. And an endless chain 42 is wound between the corresponding sprockets 40, 40. Appropriate portions of both endless chains 42, 42 are connected to corresponding side surfaces of the measuring device 24, respectively. Therefore, by moving the endless chains 42, 42 in the forward and reverse directions via the ice piece discharging motor 58 (see FIG. 1), the measuring device 24 is placed on the fixed plate 32 with the movement of the chains 42, 42. Slides back and forth along the rack loading / unloading direction. The discharging motor 58 is controlled to be stopped by the first detection sensor 60 that is turned ON when the measuring device 24 reaches the measuring position from the discharging position, and when the measuring device 24 reaches the discharging position from the measuring position. Is set so that the reverse rotation is controlled by the second detection sensor 62 that is turned ON.
(See FIG. 11).

(About Water Supply Means) A supply member 3 is provided between the fixed plate 32 and the supply member 36.
Six distribution pipes 44 extending along six supply ports 36a aligned in the left-right direction in 6 are provided corresponding to each row. The three distribution pipes 44 are commonly connected to a water supply pipe 48 communicating with a supply source (not shown), and each distribution pipe 44 is opened by opening a water supply valve 50 disposed in the water supply pipe 48.
Is configured to be supplied with water. Each distribution pipe 44 is provided with a watering nozzle 46 at a position corresponding to each of the six supply ports 36a aligned in the left-right direction.
The water supplied to 4 is sprayed toward the corresponding supply port 36a through each spray nozzle 46. The water supply valve 50 is
The opening time is controlled by water amount switches SW ₃ , SW ₄ , SW ₅ and a first timer TR ₁ , which will be described later, so that the amount of water supplied to the cup 14 is adjusted.

A drain pipe 52 is communicatively connected to the water supply pipe 48 so as to branch downward from a position where the distribution pipe 44 is disposed, and to the distribution pipe 44 side from a position where the water supply valve 50 is disposed. I have. A drain valve 54 is disposed on the drain pipe 52, and the drain valve 54 is closed when the water supply valve 50 is opened to prevent water flowing through the water supply pipe 48 from flowing into the drain pipe 52. The drain pipe 5 is opened when the valve 50 is closed.
The water supply pipe 48 is set so as to communicate with the atmosphere via the air pipe 2. That is, the water remaining in the water supply pipe 48 located above the distribution pipe 44 and the drain valve 54 when the water supply valve 50 is closed flows down toward the drain pipe 52 by opening the drain valve 54. So it is discharged outside the machine.

(Regarding the changeover switch) A front panel 64 disposed on the front of the machine casing 20 includes:
As shown in FIG. 2, "only ice chips", "ice chips and water",
Operation knob 66 of the switch SW ₁ switched to select any one type of the three types of "water only" are disposed. As shown in FIG. 3, an operation knob 66 on the front panel 64 is provided.
Close the the arrangement position, the display 68 corresponding to the type of the is drawn down, in the above-, by matching the operation knob 66 of the switch SW ₁ switched to the display 68, the corresponding type is selected You. When "only ice pieces" is selected, only the measuring device 24 is operated and each cup 14 facing the supply position (a position corresponding to the discharge position of the measuring device 24).
If only ice chips and water are selected and "ice chips and water" are selected, the scale 24 is operated and the water supply valve 50 is opened to supply ice chips and water to each cup 14, and the "water only" Is selected, only the water supply valve 50 is opened and each cup 1
4 is supplied with water only.

(Release Switch) As shown in FIGS. 1 and 2, a table 70 is provided below the supply member 36 and is spaced apart by a height that allows the rack 12 to be carried in and out. The protective panel 72 which is disposed on the machine frame 20 facing the back side of the table 70, faces the operating piece 74 of the discharge switches SW _2, by pressing the operation piece 74 at the front end surface of the rack 12, the switch SW ₂
Is set to operate ON. This release switch S
W ₂ is that the cup 14 housed in the rack 12 by detecting the state of being positioned in the supply position (ON state), functions to initiate the supply operation of the type selected by the changeover switch SW ₁ It is.

(Electrical Control Circuit) FIG. 4 shows an electric control circuit of the ice dispenser according to the embodiment, in which a discharge switch SW ₂ and a first detection sensor are provided in each channel on the input side of the program controller PC. 60, second detection sensor 62, changeover switch SW ₁
And three water volume switches SW ₃ , SW ₄ and SW ₅ are connected. Also for each channel on the output side of the program controller PC, stirring motor 56, the water supply valve 50, the relay X _1, relay X ₂ and the drain valve 54 is connected.
Further, the output side of the program controller PC, the relay X ₁ normally open contacts X ₁ -a and the normally open contact of the relay X ₂ X ₂ -
with release motor 58 in a series it is connected, and the release motor 58 and normally open contact X ₁ -a is connected to the normally closed contact X ₂ -b series with the relay X _2. Then, when only the relay X ₁ is energized, releasing motor 58 is rotated forward to move to the release position from the weighing position the meter 24, both relay X _1, X ₂ is energized none Then, the discharge motor 58 is set to rotate in the reverse direction and return the measuring device at the discharging position to the measuring position.

[0023] Here, the function of the switch SW ₁ switching said, briefly explained the control of the program controller PC associated therewith. Selector switch SW ₁ is, as described above, "ice pieces only,""ice chips and water", "water only"
And the contact “a” is replaced with the contact “b” (006).
When connected to the side, "water only" is selected, and when the contact "a" is connected to the contact "c" (007), "only ice pieces" are selected. In a state where the contact “a” is not connected to any of the contacts “b” and “c”, “ice piece and water” is selected. Then, as described later, in a state where “ice pieces and water” are selected, the release switch SW ₂
Is set to be supplied with "ice chips and water" when the third timer TR ₃ (described later) keeps the ON state until the count up (see FIG. 11). However, the third timer TR
Release switch SW ₂ is turned off before ₃ counts up
When activated, the setting is such that the supply of "ice only" is performed (see FIG. 12).

In the ice dispenser 10 of the embodiment,
First timer TR ₁ , second timer TR _2, and third timer T
The R ₃ provided, the operation of the electric parts is controlled by the timer _{TR 1, TR 2, TR 3} . The first timer TR ₁ controls the opening time of the water supply valve 50 as shown in the flowchart of FIG. 9 and the timing chart of FIG.
It works to supply a certain amount of water to the water. In addition, this first
It timed to be set in the timer TR ₁ has three water switch SW ₃ is connected to the program controller PC, S
According to the combination of the open / close state of W ₄ and SW ₅ , it is possible to select from eight types. That is, the amount of water supplied to the cup 14 can be set in eight stages. By the way, this water volume switch SW ₃ , S
The water amount adjustment by W ₄ and SW ₅ is set in advance at the request of the user when installing the ice dispenser 10.

The second timer TR ₂ controls the opening time of the drain valve 54. Third timer TR ₃ is provided with two functions, one of which is a state where the switch SW ₁ switch selects the "ice chips and water", discharge switches SW ₂ is ON
It is set to start counting when activated. Then, after confirming the third count of the timer TR _3, it is set so that the flow proceeds to the flow discharge switches SW ₂ confirms whether the ON state (see FIG. 10). The other features of the third timer TR _3, the stirring motor 56
This controls the operation time. Note that the third timer T
R ₃ has a time limit of about 0.5 seconds.

[0026]

Next, the operation of the ice dispenser according to the embodiment will be described with reference to the flowcharts of FIGS. 9 and 10 and the timing charts of FIGS.

(When “Only Ice Pieces” is Selected by the Changeover Switch) With the changeover switch SW ₁ selecting “only ice pieces”, the cups 14 are stored upward in all the storage sections 18. The rack 12 is placed on the table 70 of the ice dispenser 10 as shown in FIG.
The by moving the table 70 upward, turning ON operation of the release switch SW ₂ at its front side. At this time, as shown in the figure, the weighing device 24 is positioned such that each weighing section 26 is located at a weighing position facing directly below the ice piece discharge port 22a in the ice storage 22, and each weighing section 26 has an ice piece therein. It shall be filled.

After the rack 12 has been loaded into the home position, it is started (POWER ON) at step 100 (hereinafter "step" is referred to as "S") shown in the flowchart of FIG.
In discharge switches SW ₂ confirms whether or not ON, the process proceeds to S102 if affirmative (YES), is driven forward the ice discharge motor 58. Thereby, the driving mechanism 3
8 is actuated, and the scale 24 moves forward on the fixed plate 32. When each weighing section 26 of the weighing device 24 reaches the discharge position facing directly above the corresponding opening 32a in the fixed plate 32,
As shown in FIG. 7, the filled ice pieces fall from their respective weighing sections 26 by their own weights, and the ice pieces fall through the opening 32a, the chute 34, and the supply port 36a.
Supplied to

When the second detection sensor 62 is turned ON by the arrival of the measuring device 24 at the discharge position, the discharge motor 58 is stopped in S103, and after a required delay, the motor 5 is stopped.
8, the drive mechanism 38 is driven in the reverse rotation direction, and the weighing machine 24 moves backward. Measuring unit 2 of measuring device 24
When 6 arrives at the measuring position just below the ice piece discharge port 22a in the ice storage 22, and turns on the first detection sensor 60, the discharge motor 58 stops in S104. At this time, the ice pieces stored in the ice storage 22 are filled through the ice piece discharge port 22a until the inside of the measuring section 26 is full as shown in FIG. 8, and the ice pieces are measured. Next, S10
Wherein with the stirring motor 56 is started at 5, the third timer TR ₃ starts counting. Then, the timer TR ₃
Of the stirring motor 56 in S106.
After stopping the release switch SW ₂ is OFF at S107
Is checked, and if it is OFF, the process returns to S101.

[0030] (if select "ice chips and water" in selector switch) discharge switches SW ₂ at the S101 confirms whether ON, the process proceeds to S108 if affirmative (YES), the third timer TR ₃ starts to count. And the third
When the timer TR ₃ has counted up, to confirm whether the re-discharge switches SW ₂ is ON the routine proceeds to S109, affirmative in S110 and S115, if (YES), both the flow proceeds simultaneously. That is, S110
In the subsequent flow, the supply of water is performed, and in the flow after S115, the supply of the above-mentioned "only ice pieces" is performed. The flow from S115 to S119 is the same as that in S102.
Steps S106 to S106 are the same as those in FIG.

At S110, the first timer TR ₁
Starts counting, and the water supply valve 50 is opened.
(See FIG. 11). Thereby, the water pressure-fed from the supply source to the three distribution pipes 44 via the water supply pipes 48 is sprayed toward the corresponding supply ports 36a through the respective water spray nozzles 46.
(See FIG. 8). At this time, the drain valve 54 disposed on the drain pipe 52 is closed. This water is supplied to the waiting cups 14 via the supply ports 36a, whereby the 18 pieces of cups 14 arranged in 3 × 6 rows on the rack 12 are supplied with the measured ice chips and water, respectively. Is done. Proceeds to S111 by the first count of the timer TR _1, resets the first timer TR _1, the water supply valve 5
0 is closed, and the supply of water to the distribution pipe 44 is stopped. Also with the drain valve 54 is opened, the second timer TR ₂ starts counting. Thus, water remaining in the water supply pipe 48 located above the distribution pipe 44 and the drain valve 54 flows down to the drain pipe 52 and is discharged outside the machine. And with the process moves to S112 and closes the drain valve 54 by a second count-up timer TR _2, and resets the second timer TR _2. Next, the process proceeds to S113, through which a flag for terminating the water supply is passed.
Move to 107. In S110, the first timer TR ₁
While the timer is counting, the release switch S
If W ₂ is OFF actuated, control for closing takes place the water supply valve 50 shifts immediately to S111. Thus, even if the operator mistakenly moves the rack 12 during the water supply operation, it is possible to prevent the water from scattering outside the cup. In the ice piece supply flow, after the stirring motor 56 is stopped in S119, the process proceeds to S114 via the ice piece supply end flag in S120.

[0032] Thus, while the user selects "ice chips and water" in the changeover switch SW _1, if the ON state discharge switches SW ₂ continues to the third count of the timer TR _3, above As described above, ice chips and water are supplied to each cup 14. On the other hand, a negative (N
For O), that is, when the third timer TR ₃ release switch SW ₂ before counting up is OFF operated (FIG. 12
The process proceeds to S102, and as described above,
The operation of supplying only the ice pieces to 4 is performed. That is,
After once ON operating the release switch SW ₂ by the rack 12, before the third timer TR ₃ counts up, the rack 12 be to OFF operates the release switch SW ₂ Te slightly pull back, the changeover switch SW ₁ It is possible to supply only ice pieces without switching. Even while being spaced apart rack 12 from the operating piece 74 of the discharge switches SW _2, cup 14 housed in each housing section 18, the ice pieces supplied from the supply port 36a of the supply member 36 We can accept without trouble.

(When “Water Only” is Selected by the Changeover Switch) In step S 101, it is confirmed whether or not the discharge switch SW ₂ is ON. If the result is affirmative (YES), the process proceeds to step S 121 to supply water. Is performed. Since the flow from S121 to S123 is the same as the flow from S110 to S112, the description is omitted. That is, S121-
According to the flow of S123, only water is supplied to the eighteen cups 14 arranged in the rack 12 in 3 × 6 rows.

In the embodiment, an ice dispenser for supplying ice chips and water has been described. However, the present invention is not limited to this. For example, a mixture such as the original coffee amount or tea leaves and hot water are mixed. Also in the dispenser, it is possible to select the supply of “only the mixture” and the supply of “mixture and hot water” without performing a switching operation of a changeover switch.

[0035]

As described above, according to the dispenser of the present invention, the supply of the " first supply member " and the " second supply member " are performed.
The supply of the " supply body " can be selected without operating a changeover switch or the like , and confirmation and operation of the switch can be omitted. In other words, the operator only has to operate the release switch ON-OFF by the rack, and
Either of the types can be selected.

[Brief description of the drawings]

FIG. 1 is a schematic side view showing an overall configuration of an ice dispenser according to an embodiment.

FIG. 2 is an external perspective view of the ice dispenser according to the embodiment.

FIG. 3 is an explanatory diagram showing an operation knob of a changeover switch.

FIG. 4 is an electric control circuit diagram of the ice dispenser according to the embodiment.

FIG. 5 is an explanatory diagram showing a state where the weighing device faces the weighing position.

FIG. 6 is an explanatory diagram showing a state in which an operation piece of a discharge switch is pressed by a rack.

FIG. 7 is an explanatory view showing a state in which the measuring instrument moves to the discharge position and ice chips are supplied to the cup;

FIG. 8 is an explanatory diagram illustrating a state in which water is supplied to a cup to which ice pieces have been supplied.

FIG. 9 is a flowchart when the ice dispenser according to the embodiment is operated.

FIG. 10 is a flowchart when the ice dispenser according to the embodiment is operated.

FIG. 11 is a timing chart of main components when “ice chips and water” are supplied in a state where “ice chips and water” are selected by the changeover switch.

FIG. 12 is a timing chart of main parts when “ice only” is supplied in a state where “ice and water” is selected by the changeover switch.

[Explanation of symbols]

12 rack, 14 cups, S W ₂ release switch,
TR ₃ third timer PC program controller

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) B67D 1/07 F25C 5/00 302 G07F 13/06

Claims (2)

(57) [Scope of request for utility model registration] We claim: 1. Ensure that the release switch (SW ₂₎ is actuated ON, the "first supply target" or "second supply target member"
In dispenser so as to provide selected, and the discharge switch timer device starts counting the ON operation of the _{(SW 2) (TR 3)} , and starts counting the ON operation of the previous SL release switch (SW ₂₎ When the timer device (TR ₃ ) counts up ,
If the release switch (SW ₂ ) is in the OFF state, the “ 1st supply
If the discharge switch (SW ₂ ) is in the ON state when the timer device (TR ₃ ) counts up, the “ second
A dispenser characterized by comprising a control device (PC) for controlling supply of the " supply body ". 2. The method according to claim 1, wherein the first supply object is “ only the mixture ” .
The dispenser according to claim 1 , wherein the second supply target is “a mixture and a beverage ” .