JP4039218B2 - vending machine - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a vending machine that sequentially dispenses articles stored in a display state according to a sales order accompanying money receipt, for example, for self-sale while displaying a variety of soft drinks and medicinal drinks in a space-saving manner. It is effective to use.
[0002]
[Prior art]
2. Description of the Related Art Vending machines that self-sell while storing (stocking) sales articles in a display state that can be seen through from the outside are conventionally provided as so-called see-through vending machines. A conventional see-through type vending machine is composed of a rectangular parallelepiped casing having four side surfaces as a whole, and a heat insulating transparent panel is arranged on the front face of the casing so that the articles inside can be seen through from the front face. . Thus, the customer can make a self-purchase by visually confirming the actual product for sale. In this way, see-through vending machines that self-sell the actual product in a display state are expected to have effects such as avoiding mistakes such as the sample being different from the actual product, and promoting sales through actual display.
[0003]
[Patent Document 1]
JP-A-10-188107
[0004]
[Patent Document 2]
JP-A-11-250341
[0005]
[Problems to be solved by the invention]
As described above, the conventional see-through type vending machine is configured by a rectangular parallelepiped casing having four side surfaces as a whole, and a heat insulating transparent panel is disposed only on the front surface of the casing. You can't see the items you sell without standing in front. In other words, the stored articles can only be seen through from one direction, which is insufficient to obtain a so-called amenity display effect.
[0006]
Many of the conventional see-through vending machines described above are configured on the assumption that they are installed with the back side facing the wall. However, for example, a convenience store has a high product shelf in a relatively small space. In a store arranged at a high density, it is very difficult to secure a new space in front of the wall for installing the vending machine.
[0007]
In addition, the conventional see-through vending machines were developed mainly for multi-variety and multi-sale, so the appearance is uniform and the amenity is poor, and it is expensive to use as a single-type vending machine. There was a problem of becoming something.
[0008]
The present invention has been made in view of the above circumstances, and its purpose is that it can be configured at a low cost as a kind of vending machine, is space-saving and has a high degree of freedom in installation, and has a display effect. The purpose is to provide a see-through type vending machine that is high and has excellent amenities.
[0009]
[Means for Solving the Problems]
The present invention relates to a vending machine that sequentially carries out a plurality of articles stored in a display state that can be seen through from the outside in an article storage unit to a dispensing port each time a money receiving device detects a predetermined amount of money being inserted. In addition, while holding a plurality of article rows arranged in a circle on the heat insulation floor having an article drop hole for conveying the article to the payout opening and forming a bottom surface of the article storage unit, A drum-shaped multiple holder that rotates so as to drop only the articles in the article row located on the article pit according to a sales command, and is arranged inside the multiple holder to cool the article storage unit A vending machine comprising a cooler. According to this vending machine, by effectively utilizing the space inside the multiple holders and disposing a cooler substantially in the center of the article storage section, the articles in the article storage section can be cooled uniformly and effectively. Is possible. Furthermore, it can be configured at a low cost as a kind of vending machine, and it is possible to obtain an effect that the space is saved and the degree of freedom of installation is high.
[0010]
Further, in the vending machine, the article storage unit includes a heat absorption unit that constitutes a cooling cycle as the cooler, and a heat radiation unit that constitutes the cooling cycle is disposed below the heat insulation floor. . It is also possible to provide a fan that is arranged inside the multiple holder and circulates between the inside and the outside of the multiple holder by blowing cool air upward. Further, the heat insulation floor may be a double floor having a layered space portion, and the cold air blown upward by the fan may circulate through the layered space portion from the outside to the inside of the multiple holder. .
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, specific embodiments of the present invention will be described with reference to the drawings.
FIG. 1 shows an external configuration of a vending machine according to an embodiment of the present invention.
FIG. 2 shows a part of the exterior of the vending machine removed.
The vending machine 10 shown in the figure is configured so as to form a tower-shaped casing 11 having a regular hexagonal (polygonal) columnar shape as a whole. The casing 11 includes a regular hexagonal (polygonal) base 21, six (multiple) struts 22 erected vertically from each vertex position of the regular hexagonal base 21, and each strut 22. The entire structural frame (skeleton) is formed by the regular hexagonal upper frame member 23 that restrains and fixes the upper ends on the apexes of the regular hexagon.
[0012]
The upper frame member 23 is formed of a resin (plastics) integrally molded product in order to have heat insulation properties, and a circular window frame portion is formed inside thereof. A heat insulating disc-shaped canopy 24 is fitted to the window frame portion from above. A locking mechanism (not shown) is incorporated in the canopy 24, and a locking / unlocking operation can be performed by inserting a specific key from a key hole 25 provided in the center of the upper side surface (outer side surface). . The canopy 24 is locked to the upper frame member 23 by locking, and the locking is released by unlocking so that it can be detached.
[0013]
An article storage section (stock section) 12 occupying the main space of the vending machine 10 is disposed on the upper portion of the casing 11. A machine room 13 is disposed below the article storage unit 12. The machine room 13 incorporates a compressor and a condenser (condenser) of the cooling cycle 30. In addition, a money receiving device 33 and an article dispensing port 34 are disposed in the machine room 13. The article storage unit 12 and the machine room 13 are partitioned by a double floor (heat insulating floor) 40.
[0014]
The double floor 40 is configured with a layered space portion interposed between the heat insulating plate 41 and the floor plate 44. In this case, the heat insulating plate 41 is disposed on the machine room 13 side, and the floor plate 44 is disposed on the article storage unit 12 side. With such a structure, the double floor 40 forms a heat insulation floor having good mechanical strength and heat insulation. The article storage unit 12 is thermally insulated from the machine room 13 by the double floor 40. Each of the base 21, the double floor 40, and the upper frame member 23 has a regular hexagonal (polygonal) outline in which vertices and sides overlap each other.
[0015]
The article storage unit 12 is surrounded by a six-sided transparent heat insulation panel 35 that closes between the columns 22 to form a regular hexagonal heat insulation chamber (heat insulation space) inside. The upper part of the heat insulation chamber is covered and insulated by the canopy 24, and the bottom surface is insulated by the double floor 40. As the transparent heat insulation panel 35, a so-called pair glass in which a heat insulation air layer is sandwiched between two (a plurality of) glasses is suitable. Pair glass is less likely to fog due to temperature difference, and both heat insulation and transparency are good. If a ribbon or a film-like electric heater is attached to a part of the pair glass and a weak electric power is applied to the glass to always heat the glass, good transparency can always be secured.
[0016]
The machine room 13 is surrounded by a metal side plate 36 such as a steel plate, thereby forming a regular hexagonal storage space therein. The side plate 36 is appropriately provided with a ventilation slit or the like for releasing heat from the condenser. The outside of the machine room 13 has a regular hexagonal column shape that is substantially flush with the outside of the article storage unit 12, but one side of the machine room 13 is opened, and an article discharge port 34 and a money receiving device 33 are disposed therein. Yes.
[0017]
FIG. 3 shows the components of the article storage unit 12 taken out.
In the same figure, the double floor 40 shows only the heat insulation board 41 under which the floor board 44 (FIG. 2) is removed. The heat insulating plate 41 is made of a thick and rigid rigid foam resin, and the main surface portion excluding the edge portion is formed with a flat concave bottom surface 42 so that a layered space is formed when the floor plate 44 is overlaid thereon. It has become. A flat convex surface portion 43 is formed in an island shape on the concave bottom surface 42, and this functions as a spacer that supports the floor plate 44 flatly. The heat insulating plate 41 has a regular hexagonal shape that overlaps the base 21, and an oval article drop hole 45 is formed along one side of the regular hexagon. The drop hole 45 is a drop passage to the article discharge port 34 and is also formed in the same shape at a corresponding position of the floor board 44.
[0018]
A spring return type one-way valve lid (not shown) is interposed under the article drop hole 45. This valve lid is automatically opened by the weight of the article 50 only in the direction from the drop hole 45 to the article delivery port 34, but is otherwise always closed by a spring bias.
[0019]
As shown in FIG. 3, each transparent heat insulation panel 35 surrounding the side surface of the heat insulation chamber is sandwiched between the columns 22 by side frame members (sashes) 46 and 47. The column 22 is made of a steel plate formed in a rod shape having a V-shaped cross section. The side frame members 46 and 47 are formed by the outer frame member 46 and the inner frame member 47. Both frame members have rod shapes having a uniform cross-sectional shape, and are fitted so as to be slidable in the longitudinal direction along the inner side and the outer side of the column 22 having the V-shaped cross section. Both width ends of the transparent heat insulation panel 35 are sandwiched between the two frame members 46 and 47 so as to be slidable up and down. The outer frame member 46 is formed by using an extruded product of aluminum in order to have both appearance (aesthetics) and rigidity and strength. The inner frame member 47 is formed by using an extruded product of resin in order to obtain heat insulation and buffering effects.
[0020]
FIG. 4 is a perspective view of the upper frame member 23 described above. FIG. 5 shows a perspective view of the canopy 24 covering the window frame portion of the upper frame member 23. As shown in the figure, the outer side of the upper frame member 23 is a regular hexagon that overlaps the base 21 and the double floor 40, and the inner side is a circular window frame part into which the canopy 24 is fitted from above. . The canopy 24 covers the window frame and closes the top of the heat insulation chamber.
[0021]
FIG. 6 is a perspective view partially showing the inside of the entire vending machine 10 shown in FIGS. 1 and 2. In the figure, three articles (three) on the double floor 40 are stacked up and down on an article 50 that is a product to be sold by the vending machine (for example, soft drink products such as cans, bottles, and plastic bottles). At the same time, the article row is stored in a state of being arranged in a circle at intervals of 30 degrees. Thus, in the illustrated example, it is possible to store up to 3 × 12 columns = 36. As described above, the double floor 40 has a double structure in which the floor plate 44 is stacked on the heat insulating plate 41, and the upper surface thereof is flat and slidable so that 50 rows of articles stacked vertically can slide. It is formed smoothly.
[0022]
On the center surface of the double floor 40, a drum-shaped multiple holder 51 is arranged with its axis set up vertically. This multiple holder 51 is an assembly of rectangular U-shaped metal channel members 52 assembled in a circular shape, and the twelve channel members 52 are 30 degrees with the U-shaped opening side facing outward. They are arranged in circles at intervals. Each channel member 52 forms a row holder portion for holding the row of articles 50 from the side. Both ends of the rectangular U-shape are bent inward substantially at right angles to hold the row of articles 50, thereby holding and holding the article 50 (bottle). The drum-shaped multiple holder 51 is placed on the center surface of the double floor 40 so as to rotate horizontally. Each channel member 52 is formed by bending a metal plate (thin steel plate) into a rectangle.
[0023]
Under the double bed 40, as described above, the compressor and condenser of the cooling cycle 30 are disposed. Further, a money receiving device 33, an article dispensing port 34, and the like are provided. An automatic opening / closing tray 60 that is opened by gravity and closed by return of a spring is attached to the article discharge port 34. When the article 50 is dropped from the drop hole 45 of the double floor 40, the automatic opening / closing tray 60 is automatically pushed out by the weight of the article 50, so that the article 50 can be easily taken out. On the other hand, when the article 50 is not dropped, the article discharge port 34 is automatically closed by being lifted up by a spring bias acting at all times. In the figure, the article drop hole 45 is hidden by the drop control plate 61.
[0024]
FIG. 7 is a perspective view partially showing a configuration in the vicinity of the article drop hole 45. As shown in the figure, a drop control plate 61 is erected in the vicinity of the outside of the article drop hole 45. The drop control plate 61 has an upper end projecting horizontally toward the article row side, and the projecting part is interposed between the lowermost article and the second article among the articles 50 stacked vertically. Only the lowermost article is selectively dropped into the drop hole 45.
[0025]
FIG. 8 is a perspective view partially showing the multiple holder 51 and the inside thereof. As shown in the figure, first, the channel member 52 constituting the multiple holder 51 is a metal plate (thin steel plate) bent into a channel shape having a substantially rectangular U-shaped cross section. Each of the channel members 52 is arranged in a circle and gathered in a drum shape with the U-shaped bottom side facing the center.
[0026]
Each channel member 52 is assembled in a drum shape while being arranged in a circle while the U-shaped side surfaces are closely adjacent to each other. Therefore, the U-shaped angle of each channel member 52 is not a right angle, but is wider by 15 degrees than the right angle. That is, both sides of the U-shape are formed so as to open at an angle of 30 degrees (15 degrees + 15 degrees). For this reason, a cut-and-raised piece 53 that is cut and raised in a rectangular shape toward the inside of the U-shape is formed on one side plate portion of the U-shape. By this cut-and-raised piece 53, each channel member 52 is formed with a substantially right-angled U-shaped holder portion.
[0027]
Each channel member 52 is provided with a horizontal notch 54 at a portion corresponding to the position of the horizontal overhanging portion of the drop control plate 61 (FIG. 7). This notch 54 is a width that does not interfere with the horizontal overhang when the multiple holder 51 is horizontally rotated on the double floor 40, and does not hinder the holding of the article 50. Is provided.
[0028]
An article dropping hole 45 is provided in the double floor 40, and an article sensor 62 is disposed in front of the article dropping hole 45. The article sensor 62 detects whether or not the article is located at a fixed position before the pit 45. The article sensor 62 uses a mechanically operated switch such as a micro switch (also called a limit switch), but may be an optical sensor or a touch sensor, for example.
[0029]
FIG. 9 shows an extracted main portion in the cross-sectional direction of the multiple holder 51.
FIG. 10 shows an extracted main part in the side surface direction of the multiple holder 51.
Although shown only partially in FIG. 8, the multiple holder 51 is assembled using an upper disk-like frame 70 and a lower annular frame 71 as shown in a cross section in FIG. 10. As shown in FIG. 9, both the frames 70 and 71 are each formed with a regular dodecagon (polygonal) outer contour shape, and each channel member 52 is screwed and fixed to each side of the regular dodecagon. As a result, they are gathered in a circle in an adjacent state and assembled into a drum shape. In FIG. 9, a cross-sectional view of only the channel material 52 is also shown for understanding the drawing.
[0030]
A large gear 72 is provided at the center of the upper disk-shaped frame 70 as shown in FIG. A through guide hole 73 is provided at the central axis position of the large gear 72. The upper frame 70 and the lower frame 71 are provided with roller rings 74 and 75, respectively, in which guide rollers pivotally supported at fixed positions on the fixed side are inscribed.
[0031]
8 and 10, the evaporator 31 and the cooling fan 32 of the cooling cycle 30 are disposed inside the multiple holder 51. The evaporator 31 forms part of the cooling cycle 30 and is connected to the condenser below the double bed 40 by piping. A heat exchange fin (not shown) is attached to the evaporator, and a cooling fan 32 (electric fan) is disposed above the evaporator.
[0032]
The cooling fan 32 sucks air from the lower part of the article storage unit 12 and passes it through the heat exchange fins of the evaporator. Air (cold air) that has been cooled by passing through the heat exchange fins is blown up above the cooling fan 32. The blown-up cool air circulates in the lower part of the article storage section 12 while cooling the article 50 row from the inside to the outside of the multiple holder 51 as indicated by an arrow in FIG.
[0033]
As described above, the multiple holder 51 is formed by arranging a plurality (12) of the channel members 52 in a circle and assembling them into a drum shape. However, as shown in FIG. A rectangular ventilation window 55 is formed in each of the low surface portions, and cold air can be circulated through the ventilation window 55.
[0034]
A layered space portion is formed between the heat insulating plate 41 and the floor plate 44 forming the double floor 40, and this layered space portion communicates with the inside of the article storage portion 12 through a vent hole provided in the floor plate 44. Although this ventilation hole is not shown, it is provided so as to form a ventilation duct between the outside and inside of the multiple holder 51. The air that has circulated from the inside to the outside of the multiple holder 51 to cool the article 50 circulates to the evaporator (cooler) 31 through the ventilation duct in the double floor 40 and is cooled again. Thereby, the article 50 held outside the multiple holder 51 can be cooled uniformly.
[0035]
In this way, the cold air blown up by the fan 32 wraps around the outside of the multiple holder 51 from the ventilation window 55, and stores the article while efficiently cooling the article stored outside the multiple holder 51. The inside of the part 12 is circulated.
[0036]
Further, since the metal channel material 52 has good thermal conductivity, the channel material 52 is also cooled by the cold air. The cooled channel member 52 uniformly cools the article held inside the U-shape. In this way, the article group can be efficiently cooled with a small cooling capacity, that is, with low power consumption.
[0037]
As shown in FIGS. 9 and 10, at least three roller wheels 81 are attached to the lower end portion of the multiple holder 51 at equal intervals. The multiple holder 51 is mounted on the roller wheel 81 and can be rotated in the horizontal direction on the surface of the double floor 40. That is, the roller wheel 81 functions as a kind of thrust bearing that rotatably supports the multiple holder 51 on the double floor 40.
[0038]
Each roller wheel 81 is attached so as to rotate in the circumferential direction on the same circumference, and its outer periphery is curved in a circular arc shape or a curved shape. According to this, the roller wheel 81 can smoothly roll in the circumferential direction while contacting the double floor 40 surface with a small contact area and a small rolling resistance. Thereby, the multiple holder 51 can be rotated smoothly and stably in the horizontal direction on the surface of the double floor 40 with a relatively small driving force.
[0039]
On the other hand, as shown in FIGS. 8 and 10, a gate-shaped frame member 82 having an inverted U shape is attached to the inside of the multiple holder 51. The frame member 82 is configured using a structural material such as a steel plate, and is fixed to the double floor 40 in a state of straddling the condenser 31 and the cold air fan 32 inside the multiple holder 51. A motor 83 with a reduction gear (so-called geared motor) is attached to the upper end of the frame member 82. A small gear 84 is attached to the reduction output shaft of the geared motor 83, and the small gear 84 is engaged with the large gear 72 on the multiple holder 51 side.
[0040]
The frame 82 is provided with guide rollers 85 and 86 which are inscribed in the upper and lower two roller rings 74 and 75 on the multiple holder 51 side. Further, a positioning guide shaft 87 that is inserted through the through guide hole 73 of the large gear 72 is vertically projected from the center of the upper end of the frame member 82. By the guide shaft 87 and the guide rollers 85 and 86, the multiple holder 51 is positioned at the center in the article storage unit 12 and is guided to rotate in the horizontal direction in the positioned state. In this state, the motor 83 with the reduction gear can be driven to rotate while holding the article. The articles are swung in accordance with the rotation of the multiple holder 51 while being stacked up and down.
[0041]
FIG. 11 to FIG. 14 each show an article storage state of the above-described vending machine 10 with development views. The drum-shaped multiple holder 51 stores 50 rows of stacked articles in a circular arrangement, and the state of this circular arrangement is shown in FIG. 11 to FIG. The arrow in the figure indicates the rotation direction of the multiple holder 51, that is, the turning movement direction of the article 50, and the leftmost article 50 moves to the rightmost end in the next movement step.
[0042]
In the figure, the multiple holder 51 is rotated until the article sensor 62 detects the article. That is, when the sensor 62 detects one of the articles 50, the motor 83 is stopped at the detection position, and thereby the turning movement of the article 50 is also stopped. However, if a continuous non-detection time detection timer is interposed in the drive circuit of the motor 83 and the article sensor 62 does not detect the article 50 continuously for a preset time or longer, the motor is controlled by the timer. The drive by 83 is stopped.
[0043]
Here, when the money receiving device 33 detects the insertion of a predetermined amount of money (such as coins) while the article 50 is stored, the money receiving device 33 issues a product payout command, The motor 83 is driven to rotate the article 50. The motor 83 is driven by detecting the insertion of money until the next article 50 comes to the detection position of the article sensor 62. That is, every time the money receiving device 33 detects the input of a predetermined amount, the row of articles 50 is swung on the double floor 40 by a fixed pitch. As a result, the article 50 sent out from the detection position of the sensor 62 falls into the pit 45 and is carried out (dispensed) to the article discharge port 34, and the next article 50 is fed out to the detection position before the pit 45.
[0044]
In this case, even if the article 50 is stacked on the article 50 sent to the drop hole 45, the above-described drop control plate 61 is interposed between the lowermost article 50 and the article 50 thereon, Only one at the bottom is dropped into the drop hole 45. For example, as shown in FIGS. 11 and 12, the article 50 in the second and higher stages jumps over the pit 45 when the line of articles 50 is again fed out by a predetermined pitch by the next money insertion detection. Fall down one step in front of each other.
[0045]
As described above, the articles 50 held in the multiple holder 51 are paid out one by one to the article dispensing port 34 every time money is inserted. Then, as shown in FIG. 14, when the last one held in the multiple holder 51 is paid out, the motor 83 is driven by a timer for a time sufficient for the multiple holder 51 to make a round, Be stopped. The money receiving apparatus 33 is linked to the detection of the article sensor 62, and is configured to accept money input only when the article 50 remains in the multiple holder 51.
[0046]
The replenishment of the article 50 can be performed by opening the canopy 24 from the upper part of the article storage unit 12. At this time, the replenishment location of the article may be any location on the multiple holder 51. As shown in FIGS. 11 to 14, the articles 50 held by the multiple holders 51 can be dispensed without leaving one at any position.
[0047]
As mentioned above, although this invention was demonstrated based on the typical Example, this invention can have various aspects other than having mentioned above.
For example, the external shape of the vending machine 10 may be a regular polygon other than a regular hexagon. However, in the case of a polygon less than six corners, a wasteful space at the corner portion becomes large, and in the case of a polygon exceeding six hexagons, the number of parts such as the support column 22 and the transparent heat insulating panel 35 increases. A regular hexagon is optimal and desirable for efficiency and rationality of construction. As the cooling cycle 30, a cooling system such as a Peltier element can be used in addition to a cooling cycle using a compressor, a condenser, and an evaporator. In addition, the vending machine according to the present invention can be used not only for the purpose of cooling and selling goods, but also for the purpose of heating and selling goods.
[0048]
【The invention's effect】
According to the present invention, it is possible to cool the articles in the article storage unit uniformly and effectively by effectively utilizing the space inside the multiple holders and arranging the cooler at the approximate center of the article storage unit. It becomes. Furthermore, it can be configured at a low cost as a kind of vending machine, and it is possible to obtain an effect that the space is saved and the degree of freedom of installation is high.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an external configuration of a vending machine according to an embodiment of the present invention.
2 is a perspective view showing a part of the exterior of the vending machine shown in FIG.
FIG. 3 is a perspective view showing components extracted from an article storage unit.
FIG. 4 is a perspective view showing a configuration of an upper frame member.
FIG. 5 is a perspective view showing a configuration of a perspective view of the canopy.
6 is a perspective view partially showing the inside of the entire vending machine shown in FIGS. 1 and 2. FIG.
FIG. 7 is a perspective view partially showing a configuration in the vicinity of an article dropping hole.
FIG. 8 is a perspective view partially showing the multiple holder and the inside thereof.
FIG. 9 shows an extracted main part in the cross-sectional direction of the multiple holder.
FIG. 10 shows an extracted main part in a side surface direction of a multiple holder.
FIG. 11 is a plan development view showing a first state of article storage in the vending machine.
FIG. 12 is a developed plan view showing a second state of the article storage.
FIG. 13 is a developed plan view showing a third state of the article storage.
FIG. 14 is a plan development view showing a fourth state of the article storage.
[Explanation of symbols]
10 Vending Machine 11 Case
12 Goods storage (stock) 13 Machine room
21 Regular hexagonal base 22 Posts (six)
23 Regular hexagonal upper frame member 24 Insulating disc-shaped canopy
25 Keyhole 30 Cooling cycle
31 Evaporator 32 Cooling fan
33 Money collection device 34 Goods outlet
35 Transparent thermal insulation panel 36 Metal side plate
40 Double floor 41 Insulation plate
42 Concave bottom 43 Convex part
44 Floor board 45 Article dropping hole
46 Outer frame member 47 Inner frame member
50 articles 51 multiple holders
52 Metal channel material 53 Cut and raised piece
54 Horizontal cutout 55 Rectangular ventilation window
60 Automatic open / close tray 61 Drop control plate
62 Article sensor 70 Upper disk-shaped frame
71 Lower annular frame 72 Large gear
73 Through guide hole 74 Roller ring
75 Roller ring 81 Roller wheel
82 Gate-shaped frame 83 Motor with reduction gear
84 Small gear 85 Guide roller
86 Guide roller 87 Guide shaft

Claims (4)

In a vending machine that sequentially carries out a plurality of articles stored in a display state that can be seen through from the outside in the article storage unit to a dispensing port each time the money receiving device detects a predetermined amount of money input,
A heat insulating floor having an article pit for conveying the article to the dispensing port, and forming a bottom surface of the article storage unit;
A drum-shaped multiple holder that rotates and moves so that only the articles in the article row located on the article drop hole fall according to a sales command while holding a plurality of article rows arranged in a circle on the heat insulating floor. When,
A cooler that is disposed inside the multiple holder and cools the article storage unit;
Vending machine characterized by having The heat sink which comprises a cooling cycle is arrange | positioned as the said cooler in the said article storage part, and the thermal radiation part which comprises the said cooling cycle is arrange | positioned at the lower part of the said heat insulation floor | bed. The vending machine described. The vending machine according to claim 1, further comprising a fan that is disposed inside the multiple holder and circulates between the inside and the outside of the multiple holder by blowing cool air upward. Machine. The heat insulation floor is composed of a double floor having a layered space portion, and the cold air blown upward by the fan circulates from the outside to the inside of the multiple holders through the layered space portion. Item 5. A vending machine according to item 3.

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