JP3945414B2 - Vending machine product display device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a product display device for a vending machine.
[0002]
[Prior art]
A vending machine that sells products such as beverages is provided with a product display device that displays a cold / hot pattern indicating the refrigerated and warmed state of the product as product information for a plurality of product samples in a row. (For example, refer to Patent Document 1).
[0003]
In the display stand in this vending machine, endless cold / warm pattern display bodies (display bodies) are stretched around pulleys (feeding means) disposed at both left and right ends. On the outer peripheral surface of the cold / warm pattern display body, a cold pattern representing a refrigerated state of a product stored in a warehouse and a temperature pattern representing a warmed state are separately provided for each half circumference in the circumferential direction. Each pulley is rotatable while supporting the display body, and is configured to feed and move the display body by the rotation.
[0004]
In the product display device, the cool / warm pattern display body can display the cool / warm pattern on the product sample row by the portion extending left and right on the front side of the display stand, and the display body of the display body by rotating each pulley. The cold / hot pattern to be displayed for the product sample row can be switched by the circulation. Therefore, according to the vending machine equipped with this product display device, the product information to be displayed on the product sample column can be switched without changing or exchanging the cold / warm pattern display body itself. This is advantageous in performing.
[0005]
[Patent Document 1]
Japanese Utility Model Publication No. 2-2786 (No. 4, Fig. 1)
[0006]
[Problems to be solved by the invention]
However, in the above-described merchandise display device of the vending machine, there is a possibility that the switching of the cool / warm pattern may be hindered when a slip occurs between the pulley and the cool / warm pattern display body.
[0007]
Specifically, when slippage occurs between the pulley and the cool / warm pattern display body during the rotation of the pulley, the feed movement amount of the cool / warm pattern display body is smaller than a predetermined one corresponding to the pivot amount of the pulley. Therefore, there is a possibility that the switching of the cold / hot pattern may be hindered.
[0008]
The present invention has been made in view of the above circumstances, and an object thereof is to provide a product display device for a vending machine capable of reliably switching product information to be displayed on a product sample column. And
[0009]
[Means for Solving the Problems]
In order to achieve the above object, a vending machine product display device according to claim 1 of the present invention provides: Corresponds to products stored in vending machine storage Multiple product samples Display stand When, Corresponding to the product sample for one row placed on the display stand Product information Is displayed and folded around the left and right so as to circulate along the inner wall of the display stand. A display, The display body is circulated so that the product information corresponding to the product sample for one row placed on the display table is displayed on the front surface of the display table. Feeding means; A drive source for generating power for rotating the feed means, and by the drive source Said feeding means By driving In the plurality of product samples The display body is circulated so that the corresponding predetermined product information is displayed on the front surface of the display stand. A product display device of a vending machine, wherein an engagement protrusion is provided on one of the display body and the feeding means, an engagement hole is provided on the other, and the display body is moved by the feeding means. Go around In this case, the engagement protrusions are sequentially inserted into the engagement holes.
[0010]
According to a second aspect of the present invention, there is provided the product display device for a vending machine according to the first aspect, wherein the engagement hole has a circular arc shape and is closed. .
[0011]
According to a third aspect of the present invention, there is provided a product display device for a vending machine according to the second aspect, wherein the engagement hole has a circular shape.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
An endless cold / warm pattern display body (display body) made of a light-transmitting material according to the present invention has a length corresponding to a sample of one row of products placed on the display base at least half a circumference, and every half circumference. The background color of the white “HOT” (or “warm”) character is warm (red), and the white “COLD” (or “jaw”) character is cold. It is printed on each (blue). The rotation driving means (feeding means) on which the endless cold / warm pattern display body is bridged includes a driving member (for example, a driving pulley) and a driven member (for example, a driven pulley) connected to a motor. ), Driving pulley and driven pulley are mounted on the display stand. In this case, the driving pulley and the driven pulley are installed so that at least a half circumference of the bridged cold / hot pattern display body appears on the front surface of the display stand. Thereby, the cold / hot pattern corresponding to the product sample for 1 row mounted on the display stand from the front of a display room is visible. Then, by driving the motor, the cool / warm pattern display body circulates between the drive pulley and the driven pulley, and the cool / warm pattern appearing on the front surface of the display base is changed.
[0015]
The control means according to the present invention is constituted by a CPU. The cooling / heating unit of each product storage room in the warehouse is controlled by a cold / warm sales mode setting switch provided on the back of the outer door or a sales mode setting signal transmitted from an external remote control. ", The cooling unit is activated, and when the cold / warm sales mode signal is" HOT ", the heating unit is activated. The control means drives the motor of the rotation driving means in a predetermined direction with the cold / warm sales mode signal as one input. A reference point (for example, a hole formed in the cold / warm pattern display body) is provided on the cold / warm pattern display body, and a switch (for example, a photoelectric sensor) for detecting the reference point by the circulation of the cold / warm pattern display body by driving the motor is provided. The reference position signal is input to the control means by the operation of this switch. The control means that receives the reference position signal from the switch stops driving the motor. The control means calculates the energization time to the motor for the cooling / temperature pattern display body to circulate from the reference position to the position corresponding to the cooling / heating sales mode signal at the same time when the cooling / heating sales mode signal is input, and the reference position signal A predetermined drive command is output to the motor that has been stopped by the input, and the motor is operated. As a result, the cold / hot pattern display body automatically displays the cold / hot state of the corresponding product sample in conjunction with the change of the cold / hot temperature of the product storage room in the warehouse by the cold / warm sales mode signal.
[0016]
(Example)
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a product display device for a vending machine according to the present invention will be described below in detail with reference to the drawings. Note that the present invention is not limited to the embodiments.
[0017]
1 is a perspective view of a display stand equipped with a product display device according to an embodiment of the present invention, FIG. 2 is a plan sectional view of FIG. 1, FIG. 3 is a side sectional view of FIG. 1, and FIG. FIG. 5 is a block diagram of the control means, FIG. 6 is a flowchart showing the operation of the control means, and FIG. 7 is an external view of a vending machine that is an object of the present invention.
[0018]
First, the configuration of the vending machine shown in FIG. In the figure, 1 is formed as a heat-insulating housing whose front is open, and the interior is divided into a plurality of product storage chambers on the left and right by a partition wall, and each chamber stores products such as cans, bottles, and plastic bottles. A main cabinet that stores product racks and stores cooling / heating units at the bottom of each product storage room to cool or heat each product storage room and store the products stored in the product rack in a refrigerated and warm state. Reference numeral 2 denotes an outer door attached to the front surface of the main body cabinet 1 so as to be opened and closed. A display chamber 4 is formed in the upper area of the outer door 2. The display chamber 4 is formed between the front surface of the display chamber 4 and the inner door that is attached to the outer door 2 so as to be opened and closed. ing. In this inner door, a display stand 5 in which a plurality of product samples 6 are arranged side by side and arranged in a row is arranged in a plurality of stages in the vertical direction, in this case, in three stages. When they are closed together, the product sample 6 in the display room 4 is seen through the transparent plate 3 from the front of the vending machine. Reference numeral 7 denotes a product selection button which is attached to the transparent plate 3 and is provided corresponding to each product sample 6. Reference numeral 8 denotes an advertising unit for displaying a poster or the like. As is well known, on the front surface of the outer door 2, there are provided a curing slot, a banknote slot, a money return lever, a change return slot, a product outlet, a handle with a lock, and the like.
[0019]
In FIG. 1, reference numeral 5 denotes a display stand again, and the display stand 5 is formed in a horizontally long box shape with the lower surface opened and the front surface opened with a part left and right. As shown in FIGS. 2 and 3, a fluorescent lamp 23 is disposed inside the display stand 5, and the fluorescent lamp 23 is mounted on a socket 22 attached to a pair of left and right socket mounting brackets 21. . As shown in FIG. 3, the socket mounting bracket 21 has a socket 22 attached to one leg piece 21A formed in an L shape when viewed from the side, and the other leg 21B constitutes the back wall of the display chamber. The middle door 20 is fixed by screws 24. The display stand 5 is disposed so as to cover the pair of left and right socket mounting brackets 21, and the display stand 5 is formed by locking a locking piece 58 formed by cutting and raising on the back surface in a hole of the inner door 20. Attached to the door 20. Reference numeral 100 denotes a cool / warm pattern display body according to the present invention, and characters such as “pinch” and “warm” representing the cool temperature are omitted in the figure. The mounting of the cold / hot pattern display body 100 will be described in the next paragraph. As in the conventional apparatus, the product sample 6 is mounted on the display table 5 by engaging with a hole formed on the upper surface thereof, and the product sample 6 is mounted on the upper surface of the display table 5 in a line in the left-right direction. Is placed.
[0020]
As shown in FIG. 2, a toothed drive pulley 52 (hereinafter referred to as a drive member) as a drive member in which an endless cold / warm pattern display body (display body) 100 is bridged at the four corners when viewed from above is provided inside the display stand 5. And a driven pulley 53, 54, 55 as a driven member. The driving pulley 52 is connected to a pulse motor (driving source) 51 (driven pulley 53 in the figure) via a reduction gear mechanism 56. Is hidden and cannot be seen). The pulse motor 51, the drive pulley 52, and the driven pulleys 53 to 55 constitute a rotation drive means (feed means), and are attached to the display base 5, respectively. And the cold / hot pattern display body 100 laid over the drive pulley 52 and driven pulleys 53, 54, 55 as driven members is arranged so as to circulate along the inner wall of the display stand 5. Although the driven pulleys 53 to 55 are provided with a mechanism for applying tension to the cold / hot pattern display body 100, they are omitted in the drawing.
[0021]
The endless cold / warm pattern display body 100 spanned between the driving pulley 52 and the driven pulleys 53 to 55 is made of a translucent film, and as shown in FIG. 4, the product in the vending machine cabinet along the circumferential direction. The background color of white letters “warm” and “warm” that indicate the warm and refrigerated state of the product stored in the storage room and the background color of “warm” are “blue” B A cold / warm pattern printed in a warm color (red) R is displayed. In FIG. 4, the surface on which the characters “I want to catch” are printed, but the characters “Warm” are printed on the back side. In addition, the cold temperature pattern display body 100 is printed with a price display SP indicating the product price below the letters “wish” and “warm”, and the upper and lower edges are perforated at regular intervals along the circumferential direction. A square hole (engagement hole) 101 is provided, and this square hole 101 meshes with the teeth (engagement protrusion) of the drive pulley 52. In this embodiment, the rectangular holes 101 are formed on the upper and lower edges, but they may be formed only on the lower side. In this case, as is apparent from FIG. Since it is located behind the product selection button 7 attached to the vending machine, it is hidden behind the product selection button 7 and cannot be seen from the front of the vending machine. In this embodiment, in order to hide the square hole 101 formed on the upper edge, a crosspiece can be formed at a position corresponding to the square hole 101 on the front surface of the display base 5. Further, the square hole 101 can be a round hole, as will be described in detail later.
[0022]
As the cooling / heating pattern of the cooling / heating pattern display body 100, cooling / heating patterns (product information) corresponding to the product samples 6 for one row placed on the display stand 5 are respectively displayed. In other words, a continuous pattern of “jaw” and a “warm” series corresponding to the case where all the product samples 6 placed on the display stand 5 are refrigerated and the case where all the product samples 6 are refrigerated. A cold temperature pattern is displayed as a pattern. Therefore, the endless cool / warm pattern display body 100 circulates around the display table 5 when the drive pulley 52 is driven by the pulse motor 51, and all the product samples 6 placed on the display table 5 are in the cool / warm state. The display of “Pinch”, the display of “warmth” in which all the product samples 6 placed on the display stand 5 are in a warmed state, for example, 10 product samples 6 are placed on the display stand 5, When the left five are in the warm state and the right five are in the cold state, the boundary between the “warm” continuous pattern and the “jaw” continuous pattern is located in the center of the display stand 5, and the “warm” is on the left. On the right side, the cold / warm pattern “I want to pinch” is displayed. The cold / hot pattern and price display of the cold / hot pattern display 100 are displayed brightly with the letters “warm” or “wish” and the background color by the fluorescent lamp 23 provided in the display stand 5.
[0023]
A reference position hole 102 representing a reference point is drilled at the boundary between the “warm” continuous pattern and the “jaw” continuous pattern in the cold / hot pattern display body 100, and a reference position detector for detecting the reference position hole 102. A reflective photoelectric switch 57 (see FIG. 2) is provided. The reference position signal of the photoelectric switch 57 is a sales mode setting transmitted from a cold / warm sales mode setting switch for setting a warmed state or a refrigerated state of a product stored in each product storage room in the warehouse or a remote control from the outside. The temperature / temperature pattern display body 100 circulates in conjunction with the signal and is input to a control means described later in order to automatically switch the temperature / temperature state of the product sample 6 placed on the display table 5.
[0024]
As a means for detecting the reference position of the cool / warm pattern display body 100, a method of detecting the reference position hole 102 drilled in the cool / warm pattern display body 100 with a microswitch, or attaching a magnetic material to the cool / warm pattern display body 100. There is a method of detecting by a reed switch or a magnet switch, and the present invention is not limited to the above-described embodiments.
[0025]
FIG. 5 is a block diagram of control means for controlling the pulse motor 51, and the control means 60 is constituted by a CPU. This control means 60 is transmitted from a cold / warm sales mode setting switch provided on the back surface of the outer door for setting the warmed state or refrigerated state of the product stored in each product storage room in the warehouse or an external remote controller. A cold / warm sales mode signal is inputted, and a reference position signal from a photoelectric switch 57 for detecting a reference point of the cold / warm pattern display body 100 is inputted. A pulse motor 51 is connected to the control means 60 through a drive circuit 51a.
[0026]
Next, the control procedure of the control means 60 will be described with reference to the flowchart of FIG. 6, and the switching of the cool / warm pattern of the cool / warm pattern display body 100 will be described. This flowchart is not started in the normal sales mode but started in the setting mode.
[0027]
When the flowchart of FIG. 6 is activated, the control means 60 determines whether or not a sales mode setting signal is input in step S1. When the sales mode setting signal is input, the process proceeds from step S1 to step S2 to drive the pulse motor 51. By driving the pulse motor 51, the cold / hot pattern display body 100 is driven via the drive pulley 52 and starts to circulate in a predetermined direction, for example, clockwise in FIG. When the cool / warm pattern display body 100 starts to circulate, in step S3, the input signal from the photoelectric switch 57 is monitored, and the reference position signal (when the input signal from the photoelectric switch 57 changes from ON to OFF) is input from the photoelectric switch 57. Then, it progresses to step S4 and the drive of the pulse motor 51 is stopped. As a result, the cold / hot pattern display body 100 stops around the position where the boundary between the “warm” continuous pattern and the “clawed” continuous pattern faces the photoelectric switch 57, that is, the reference position.
[0028]
On the other hand, when the sales mode setting signal is input and the process proceeds from step S1 to step S2, the process proceeds to step S5. In step S5, a warmed state or a refrigerated state of the product stored in each product storage room in the warehouse is determined based on the sales mode setting signal. Then, the process proceeds to step S6, and the energization time to the pulse motor 51 that circulates the cool / warm pattern display body 100 in order to display the cool / warm state of the product sample 6 placed on the display stand 5 in response to the sales mode setting signal. Calculated. Next, in step S7, a signal output from the control means 60 to the drive circuit 51a is monitored to determine whether or not the pulse motor 51 has stopped, and wait for the pulse motor 51 to stop. When it is determined in step S7 that the pulse motor 51 is stopped, the process proceeds to step S8, where a drive command corresponding to the energization time of the pulse motor 51 calculated in step S6 is output to the drive circuit 51a, and the pulse motor 51 rotates. The cool / warm pattern display body 100 starts to circulate by the rotation of the pulse motor 51, and when the energization to the pulse motor 51 is completed, the cool / warm pattern display body 100 stops the lap at a predetermined position. As a result, the cold state of the product sample 6 placed on the display stand 5 corresponding to the warmed state or refrigerated state of the product stored in each product storage room in the warehouse set by the sales mode setting signal is cold. It is displayed by the pattern display body 100.
[0029]
In the above-described embodiment, the reference position hole 102 representing the reference point is drilled at the boundary between the “warm” continuous pattern and the “clawed” continuous pattern in the cool / warm pattern display body 100, and the reference position hole 102 is detected as the reference position. Although the control method for controlling the pulse motor 51 based on the energization time detected by the device 57 and calculated based on the sales mode setting signal has been described, each cooling temperature pattern (respectively) is displayed on the cooling temperature pattern display body 100 in addition to the reference point. For each of the “warm” and “claw” characters), and a single position detector for detecting the detection hole is provided, and the temperature pattern display body 100 positioned at the reference point is circulated to detect the position. It is also possible to control the motor operation by counting the detection signals from the detector. The method as long as it can be positioned in the set position from the position is not limited.
[0030]
In addition, the cold temperature pattern display body 100 has been described in which the price display SP is printed in addition to the characters and background color of “warm” and “jamming”. A sticker displaying the price is pasted as the price display SP. You can also In addition, the cold pattern display body 100 does not display a price, but a bar is provided on the open front of the display stand 5 and a sticker displaying the price is attached to the bar, or a groove is formed in the bar. It is also possible to mount a price display board, or to make the price display SP transparent, and to arrange a 7-segment LED behind each of them and display the price by the LED.
[0031]
By the way, as described above, the square holes (engagement holes) 101 that mesh with the teeth (engagement protrusions) of the drive pulley 52 are provided on the upper and lower edges of the cool / warm pattern display body 100 in the above-described embodiment. FIG. 8 exemplifies a state in which the teeth 110 of the drive pulley 52 are inserted into the square holes 101 of the cool / warm pattern display body 100 (in the figure, letters such as “pinch” and “warm” indicating the cool temperature and price display SP). Omitted).
[0032]
The square holes 101 of the cool / warm pattern display body 100 are perforated in a rectangular shape at regular intervals along the circumferential direction of the cool / warm pattern display body 100. A plurality of teeth 110 of the drive pulley 52 inserted into the square hole 101 are arranged on the outer peripheral surface of the drive pulley 52 over the circumference corresponding to the arrangement interval of the square holes 101. The teeth 110 are formed in a prismatic shape so as to correspond to the square holes 101, and both the longitudinal and horizontal lengths in the transverse section are set smaller than those of the square holes 101.
[0033]
In the product display device to which the drive pulley 52 and the cool / warm pattern display body 100 configured as described above are applied, when the cool / warm pattern display body 100 is fed and moved (rotated) by the rotation of the drive pulley 52, the cool / warm pattern display body 100. The teeth 110 of the drive pulley 52 are sequentially inserted into the square holes 101. Therefore, in the above-described embodiment, even when slippage occurs between the drive pulley 52 and the cool / warm pattern display body 100, the square hole 101 and the teeth 110 are engaged with each other, whereby the drive pulley 52 and The amount of slip between the cool / warm pattern display body 100 can be reliably regulated. For this reason, according to the above-described embodiment, the feed movement amount of the cool / warm pattern display body 100 becomes a predetermined amount corresponding to the rotation amount of the drive pulley 52. It becomes possible to perform switching reliably.
[0034]
In addition, in the above-described embodiment, as described above, since the mechanism for applying tension to the cool / warm pattern display body 100 is provided, the slack of the cool / warm pattern display body 100 with respect to the drive pulley 52 can be reliably prevented. Can do. Therefore, according to the above-described embodiment, the teeth 110 of the drive pulley 52 can be surely inserted into the square holes 101 of the cold / hot pattern display body 100, so that the product information to be displayed is switched with respect to the product sample 6 row. Can be performed more reliably.
[0035]
In the above-described embodiment, the rectangular pattern hole 101 is provided in the cool / warm pattern display body 100. However, as described above, a round hole, that is, a circular hole may be provided instead of the square hole 101. good.
[0036]
FIG. 9 exemplifies a case in which a cold / hot pattern display body is provided with a round hole as a modified example of the above-described embodiment (in the figure, characters such as “pinch” and “warm” indicating cold temperature and price display) SP is omitted). As shown in FIG. 9, when a round hole 112 is provided in the cool / warm pattern display body 100 </ b> A, a tapered cylindrical shape is used as the tooth 111 of the drive pulley 52 </ b> A inserted through the round hole 112. A plurality of teeth 111 of the drive pulley 52A are arranged on the outer peripheral surface of the drive pulley 52A over the circumference corresponding to the arrangement interval of the round holes 112 of the cool / warm pattern display body 100A. Is set smaller than that of the round hole 112.
[0037]
In the product display device to which the drive pulley 52A and the cool / warm pattern display body 100A configured as described above are applied, when the cool / warm pattern display body 100A is fed and moved (rotated) by the rotation of the drive pulley 52A, the cool / warm pattern display body 100A is displayed. The teeth 111 of the drive pulley 52 </ b> A are sequentially inserted into the round holes 112. Therefore, in this modification, even when slippage occurs between the drive pulley 52A and the cool / warm pattern display body 100A, the round hole 112 and the teeth 111 are engaged with each other, whereby the drive pulley 52A and the cool / warm temperature are displayed. The amount of slip with the pattern display body 100A can be reliably regulated. For this reason, according to the present modification, the feed movement amount of the cool / warm pattern display body 100A becomes a predetermined amount corresponding to the rotation amount of the drive pulley 52A, so that the same effect as the above-described embodiment can be obtained. .
[0038]
In the present modification, since the engagement hole (round hole 112) inserted into the tooth 111 of the driving pulley 52A is formed in a circular shape in the cold / hot pattern display body 100A, the tooth 111 and the round hole 112 are engaged with each other. In addition, when a pressing force through the teeth 111 acts on the cold / warm pattern display body 100A, the stress acting on the cold / warm pattern display body 100A can be dispersed along with the pressing force. In addition, the effect of dispersing the stress acting on the cool / warm pattern display body 100A in the present modification is also exhibited in the same manner with respect to the stress accompanying the tension applied to the cool / warm pattern display body 100A. Thus, according to the present modification, there is no possibility that damage such as laceration due to stress concentration occurs in the cool / warm pattern display body 100A even when it is used for a long time.
[0039]
In this modification, the engagement hole is formed in a circular shape, but the present invention is not limited to this. That is, the engagement hole is not limited to a circular one, as long as its edge has an arc shape and is closed, and the same effect as described above can be obtained. For example, when a prismatic engagement projection is provided on the drive pulley, the cooling pattern display body must be provided with a rectangular engagement hole as a whole, but the four corners of the edge are arcs as the engagement hole. If what forms a shape is applied, the effect similar to what was mentioned above will come out.
[0040]
【The invention's effect】
As described above, according to the commodity display device of the vending machine according to claim 1 of the present invention, the engagement protrusion is provided on one of the display body and the feeding means, while the engagement hole is provided on the other, When the display body is fed and moved by the feeding means, the engagement projections are sequentially inserted into the engagement holes, so that the product information to be displayed for a plurality of product samples is reliably switched. It becomes possible.
[0041]
Further, according to the commodity display device for a vending machine according to claim 2 of the present invention, the engagement hole is closed with an arc shape at its edge, so that stress concentration in the display body is suppressed. It is possible to reliably prevent the display body from being damaged such as a laceration.
[0042]
Further, according to the commodity display device for a vending machine according to claim 3 of the present invention, the engagement hole has a circular shape, so that stress concentration in the display body can be reliably suppressed.
[Brief description of the drawings]
FIG. 1 is a perspective view of a display stand equipped with a product display device according to an embodiment of the present invention.
2 is a plan sectional view of the display stand of FIG.
3 is a side sectional view of the display stand of FIG. 1. FIG.
FIG. 4 is a schematic view of a cold / hot pattern display body of the present invention.
FIG. 5 is a block diagram showing control means of the present invention.
6 is a flowchart showing the operation of the control means of FIG.
FIG. 7 is a front view of a vending machine targeted by the present invention.
FIG. 8 is an explanatory diagram showing a relationship between a cold / hot pattern display body and a drive pulley of the present invention.
FIG. 9 is an explanatory view showing a relationship between a cold / hot pattern display body and a drive pulley in a modification of the present invention.
[Explanation of symbols]
5 Display stand
6 Product samples
51 pulse motor
52 Drive pulley with teeth (drive member)
53 to 55 Driven pulley (driven member)
56 Reduction gear mechanism
57 Reference position detector (reflective photoelectric switch)
100,100A Cold / warm pattern display
101 square hole
110,111 teeth
112 round holes

Claims (3)

A display stand on which a plurality of product samples corresponding to the products stored in the vending machine cabinet are placed;
The product information corresponding to the product sample for one row placed on the display stand is displayed, and the display body is folded back and forth on the left and right so as to circulate along the inner wall of the display stand ,
A feeding means for reciprocally feeding the display body so that product information corresponding to the product sample for one row placed on the display table is displayed on the front surface of the display table ;
A drive source for generating power for rotating the feed means;
With
Products of the vending machine that orbitally feeds the display body so that predetermined product information corresponding to the plurality of product samples is displayed on the front surface of the display stand by driving the feeding means by the drive source A display device,
One of the display body and the feeding means is provided with an engaging protrusion, while the other is provided with an engaging hole, and the engaging protrusion is inserted into the engaging hole when the display body is rotated by the feeding means. A product display device for a vending machine, which is configured to be inserted sequentially.   The product display device for a vending machine according to claim 1, wherein the engagement hole has an arcuate edge and is closed.   The product display device for a vending machine according to claim 2, wherein the engagement hole has a circular shape.

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