JPH05314355A - Display device for automatic vending machine - Google Patents

Abstract

PURPOSE:To speedily and easily perform maintenance without any tool and to enable assembly in a much narrower space concerning the display device for displaying advertisement or merchandise guide while constituting a machine body forming the outer peripheral face with a case which opens the front face, supporting being arranged in a door, which covers the rear face opening with a middle door freely turnably supported in the case and covers the front face opening of the case, and being supported on the door through the middle door. CONSTITUTION:This device is provided with a supporting part 41 equipped with a groove 38 to fit both of the right and left edges of a cover 15 inserted from the outside and a groove 40 to fit the lower edge part of the cover 15, and holding part 51 to hold a display body 10 while forming the front face of a groove 47 with a clamping body 43 clamped with the cover 15 and the display body 10 by providing grooves 47 and 48 for fitting both of upper and lower edges of the display body 10 and a counter face 50 facing both of the right and left end faces of the display body 10 each other. When the cover 15 is detached at the opening position of a middle door 33, the display body 10 can be freely attached and detached. Then, a groove 42 is formed to fit the front edge part of a counter face forming member 45 being opened on the rear of the clamping body 43 and forming a counter face 44 faced to this rear face.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention constitutes a machine body which forms an outer peripheral surface with a case in which a product is housed and whose front surface is opened. The door is rotatably supported by the case and covers the front opening of the case. Inside, which is rotatably supported by this door and covers the rear opening of this door, is rotatably supported by the door through an inner door. The present invention relates to a display device of a vending machine.

[0002]

2. Description of the Related Art A case in which a product is housed inside and a front surface is opened, and a door which is rotatably supported by the case and covers the front opening of the case forms an outer peripheral surface to form a machine body and sells various products. The automatic vending machine is designed so that the customer can purchase the desired product from the products stored in the case. So, in the door,
A display device for displaying advertisements, product guides, etc., which are expressed by characters and are necessary for promoting sales of products, is provided. Most of this type of display device is a transparent cover that forms the front surface of the display device, and is a translucent flat plate-shaped device that is arranged in parallel with the cover on the rear side of the cover and has advertisements, product information, etc. A display body, an illumination lamp, which is disposed on the rear side of the display body and illuminates the display body from the rear side to clearly indicate the advertisement, the product information, and the like described on the display body, are provided inside. Therefore, maintenance work of the display device such as replacement of the bulb of the illuminating lamp, the display body, etc., repair including cleaning of the illuminating lamp and the display device, inspection, cleaning is required. However, in the case of this maintenance work, if the display device has a structure in which the cover, the display body, etc. cannot be easily removed, not only the maintenance work of this display device but also the work of assembling the display device is troublesome. A conventional example of a display device of this type of vending machine is shown in FIGS. FIG. 2 shows the structure of the vending machine which is the subject of the present invention, (A) shows the external appearance of the vending machine, is a perspective view seen from the front upper right, and (B) shows the structure of the door (A). In the plan view shown in FIG. 3B, the left side of the figure is the front side, and FIG. 3 is a vertical sectional view of the right side of the main part showing the configuration of the display device of one conventional vending machine. The left side of the figure is the front side. is there.

In FIGS. 2 and 3, reference numeral 1 denotes a case in which a product to be sold is housed inside and the front surface is opened. The case 2 is provided with a door 2 which covers the front opening of the case 1 so as to be openable and closably open. It is rotatably supported. This door 2
The case 3 and the case 1 form a machine body 3 that forms the outer peripheral surface of the vending machine. The rear side opening of the door 2 is fitted into the door 2 on the front side and is rotatably supported by the door 2. It is covered with the inner door 4. Screw the lower end to the upper end of this middle door 4
There is provided a box body 6 having a horizontally long box shape with a screw assembly, which is screwed in and is disposed at the upper end of the door 2 and the front surface is opened. The box body 6 has a box body 7 having an opening on the front surface and both right and left sides, and a pair of left and right box side plates 8 which are screwed to the front end of the box body 7 with screws 5 to cover both side surface openings of the box body 7.
It consists of and. Further, in the box body 6, an advertisement written on the front surface or the back surface of the illumination lamp 9 which is a fluorescent lamp whose rear end is fixed to the inner wall surface of the box body 6 by the light transmitted from the rear,
Semi-transparent flat display 1 for displaying product information etc. in the front
0 is arranged near the front side. This display body 10
A support 11 fixed to the ceiling surface of the box body 7 and having an L-shaped lateral cross section, and a front end face of the support 11 facing the front end rear surface of the support body 11. The upper end is sandwiched from both front and rear sides with a support tool 12 having a laterally-longitudinal section that is laterally L-shaped and fixed to the ceiling of 7 by screws 5.
Further, the lower end of the display body 10 has a support 13 having a reverse vertical U-shaped lateral cross-section at the front end, which is screwed to the inner bottom of the box body 7 with a screw 5, and a rear end on the rear wall of the box body 7. Is clamped by a screw 5 and is sandwiched from both front and rear sides by a support tool 14 having an N-shaped vertical cross section. In front of the display body 10, the display body 1
A transparent cover 15 is provided in parallel with 0, and the cover 15 has a front end portion fixed to the ceiling surface of the box body 6 and a screw 5 at a lower end of a laterally L-shaped support body 16 in a lateral vertical cross section. U-shaped support 17 whose rear end is screwed with and the side longitudinal section is C
The upper end of the box-shaped body 7 is sandwiched between the upper end of the box body 7 and the packing 18. Further, the lower end of the cover 15 forms a front surface of the middle door 4, which is sandwiched by the lower front end of the box body 7 and the box side plate 8 and forms the front surface of the middle door 4. It is sandwiched between the support 13 and the packing 18. The packing 18, the screw 5, the box body 6, the box body 7, the box side plate 8, the illumination lamp 9, the display body 10, the support body 11, the support tool 12, the support tool 13, the support tool 14, the cover 15, the support body 16, The support device 17 and the inner door body 19 constitute a display device 20 for displaying advertisements, product information, etc. expressed by pictures, characters, and the like. On the other hand, the front end of the front surface of the door 2 is covered with a transparent cover 21 formed of a light-transmitting material such as acrylic resin and capable of seeing the inside from a wide front angle. Display device 2
An illuminating lamp 9 through which advertisements, product information, etc. written on the front surface or the back surface of the display body 10 of 0 are transmitted from the rear side of the display body 10.
It is clearly indicated by the light of. Below the cover 21, a display room 23 having a front surface covered with a cover 22 similar to the cover 21 is defined. In this exhibition room 23, the inner wall surface is formed by the front surface of the middle door 4 thereafter, and a plurality of push buttons 24 for projecting the front end forward from the front surface of the cover 22 to select a product are arranged in two rows in the upper and lower rows. It is set up. The push buttons 24 are vertically arranged in the exhibition room 23, and the product sample 2
5 is supported on the front end surface of a display shelf 26 which displays 5 on the left and right corresponding to each of the product samples 25. Also, the door 2
In the front part of the, the operation unit 30 in which coins and banknotes are respectively inserted below the exhibition room 23 and the opening 27 and 28 opening to the front and the return lever 29 for returning the inserted coins are arranged. At the bottom of the operation unit 30, a return port 31 for returning change and a takeout port 32 for taking out purchased products are provided on the lower side of the operation unit 30.
Are formed. In addition, in the case 1, a storage chamber (not shown) for storing products is defined.

In the selling operation of the vending machine configured as described above, after inserting coins and / or banknotes from the insertion ports 27 and 28, the product sample 25 is selected and the product to be purchased is selected. When the corresponding push button 24 is operated, the outlet 32 is removed from the storage chamber by the sales command signal.
The product selected by the push button 24 is unloaded inside the. Then, the change is paid out into the return port 31, if necessary, and the change and the goods carried out inside the outlet 32 are taken out by the customer through the front openings of the return port 31 and the outlet 32.

On the other hand, when the door 2 and the inner door 4 are opened, the bulb of the illuminating lamp 9 and the display body 10 are replaced, and the illuminating lamp 9 is replaced.
Also, for maintenance work of the display device 20 such as repair, inspection, cleaning including cleaning of the inside of the display device 20, after all the screws 5 are removed by using a tool such as a screwdriver and the box side plate 8 is removed, display is performed as necessary. The body 10 and the cover 15 are laterally extracted.

[0006]

By the way, in such a conventional display device of a vending machine, the outer peripheral surface of the display device 20 is covered with the box body 6 and the cover 15 having a screw assembly structure, and a display device such as a driver is provided. The display 10 and the cover 15 cannot be removed unless the screws 5 are used to remove the box side plate 8 using a tool. Therefore, the maintenance of the display device 20 such as the replacement of the light bulb of the illuminating lamp 9 and the display body 10, the repair including the cleaning of the illuminating lamp 9 and the display device 20, the inspection, the cleaning and the like, the door 2 and the middle door 4 are opened. However, it is necessary to remove at least the box side plate 8 using a tool, and it is necessary to pull out the display body 10 and the cover 15 in the lateral direction. Therefore, maintenance work such as repair, inspection, and cleaning of the display device 20, including replacement of the light bulb of the illuminating lamp 9 and the display body 10, involves removing the screw 5 and at least removing the box side plate 8. There is a problem that this is a labor-intensive work that requires tools. Also,
Display body 10 that is attached and detached by inserting and removing in the lateral direction,
When assembling the cover 15 to the display device 20, there is also a problem that a space for assembly is required on the side of the display device 20.

Therefore, according to the present invention, maintenance work such as repair, inspection, cleaning including replacement of the light bulb of the illuminating lamp, the display body and the like of the display device can be performed quickly and easily without using tools. An object of the present invention is to provide a display device for a vending machine that can be assembled even in a narrower space.

[0008]

In order to solve the above-mentioned problems, according to the present invention, a case in which a product is housed and the front surface is opened, and a front opening of the case which is rotatably supported by the case are provided. A vending machine in which a machine body that forms an outer peripheral surface is formed by a cover and a door whose rear surface is open, and the rear surface opening of the door is covered by an inner door that is rotatably supported by the door. A display device, which is arranged and supported by the door through the middle door, displays an advertisement represented by a picture, characters, product information, etc., and is arranged in parallel with a transparent cover forming a front surface of the display device. An automatic vending machine provided on the rear side of the cover, which is provided on the rear side of the lever cover and which illuminates from behind the semitransparent flat plate-shaped display body on which the advertisement, the product guide, etc. are described. In the display device of, In the open position of the inner door, it is provided with a support portion that supports the cover so that it can be inserted and removed in one of the left and right directions or the upper and lower directions, and a holding portion that is configured with the cover as a component and that holds the display body. The display body can be detached by removing the cover at the open position of the inner door.

In addition to the above, in addition to the above, the supporting portion has a groove into which at least a part of each of the left and right edges of the cover inserted from above is fitted, and a lower surface of the cover which faces the facing surface, or under the cover. A support portion having a groove into which an edge portion fits, wherein the holding portion has a groove into which at least part of each of the left and right edges and the upper and lower edges of the display body fits, or the left and right edges of the display body. Alternatively, at least a part of each of the upper and lower edges fits in a groove and an upper surface and a lower surface of the display body face each other, and at least one front surface of the groove covers the cover or the cover. It is assumed to be a holding portion formed by the sandwiching body sandwiched between the display body and the display body.

Further, in addition to the above, an opposing surface that faces the rear surface of the sandwiching body is formed, and is opened at the front surface of the opposing surface forming member constituting the display device or at the rear surface of the sandwiching body, or at the rear end portion of the sandwiching body or the opposing surface. A groove into which the front end of the surface forming member is fitted is formed.

[0011]

According to the present invention, the front opening of the case is structured such that the rear opening is covered by the rotatably supporting inner door, which constitutes a machine body which forms the outer peripheral surface with the case in which the goods are housed and the front surface is opened. A transparent cover that forms a front surface of a display device that is disposed in a door that covers and that is supported by the door through the inner door and that displays a picture, an advertisement expressed in characters, product information, or the like. In the closed position and in the open position of the inner door so as to be removably supported in one of the left and right directions or the up and down direction, and the cover is configured as a constituent element. And a holding unit for holding a semitransparent flat plate-shaped display body on the rear side, on which the advertisement, the product guide, etc. are described, and the display body by removing the cover at the open position of the inner door. Is configured to be removable Therefore, by opening the inner door at the door open position, the inner door can be pivotally moved to the outside of the door, whereby the cover can be removed to the left or right or one of the upper and lower directions. Since the display body can be attached and detached, the front of the cover and the rear part of the display body inside the display device can be opened, and the maintenance work such as replacement of the light bulb of the illumination lamp, the display body, etc., repair, inspection and cleaning inside the display device. Can be performed from the front side of the display device without using a tool.

Further, the support portion is fitted with a groove into which at least a part of each of the left and right edges of the cover inserted from above is fitted, and a facing surface where the lower end surface of the cover faces or the lower edge portion of the cover. A support part having a groove for fitting, wherein the holding part has a groove into which at least a part of each of the left and right edges and the upper and lower edges of the display body fits, or the left and right edges or the upper and lower edges of the display body. At least a front surface of the groove has a groove into which at least a part of each of them is fitted, and an opposite surface where the upper and lower end surfaces or the left and right end surfaces of the display body face each other, and the front surface of the groove covers the cover or the cover and the display body. Since it is the holding portion formed by the sandwiching body to be sandwiched, a groove into which at least a part of each of the left and right edges of the cover fits, and a facing surface facing the lower end surface of the cover, or
With the groove into which the lower edge of the cover fits, the cover can be supported movably upward by the movement of the cover to the left, right, front and rear, and downward, and the groove or the groove and the opposing surface The display unit can be held by the holding unit by restricting the movement in the up / down, left / right, and front / back directions, and by moving the cover upward to remove it, or by moving the cover upward to remove it and then removing the holding body, The front end of the cover and the rear part of the display unit of the display device can be opened by moving the edge side end of the display unit to the front, and the display unit can be removed. It is possible to perform maintenance work such as replacement of the display unit, repair, inspection, and cleaning inside the display unit from the front side of the display unit without using tools.

In addition to the above, an opposing surface that faces the rear surface of the holding body is formed, and the front surface of the facing surface forming member constituting the display device or the rear surface of the holding body is opened and the rear end portion of the holding body or the facing surface. Since the groove into which the front end of the surface forming member is fitted is formed, when the holding body is assembled to the display device, the rear end of the holding body or the front end of the facing surface forming member is fitted into the groove to hold the holding body. The body can be supported by the facing surface forming member, and the assembling work of the display device can be easily performed.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1A and 1B show the structure of a display device of an automatic vending machine according to one embodiment of the present invention. FIG. 1A is a vertical cross-sectional view of the right side of the main part, and FIG. 1B is a perspective view of FIG. , (A) is the front side on the left side of the drawing, FIG. 2 shows the structure of the vending machine which is the subject of the present invention, and (A) shows the external appearance of the vending machine. Figure, (B)
Is a plan view showing the configuration of the door of (A), and (B) is the front side on the left side of the figure. The same or the same parts as in FIG. 3 are designated by the same reference numerals.

In FIG. 1 and FIG. 2, reference numeral 1 denotes a case in which a product to be sold is housed inside and a front surface is opened. In this case 1, a door 2 is provided which covers the front opening of the case 1 so as to be openably and closably open. It is rotatably supported. The door 2 and the case 1 form a machine body 3 that forms an outer peripheral surface of the vending machine, and a rear opening of the door 2 is rotatably supported on the door 2 by inserting the front side into the door 2. It is covered with a middle door 33. A horizontally assembled box-shaped box body 34 having a screw assembly structure with an opened front surface is provided at the upper end of the interior of the door 2 by screwing the lower end to the upper end of the middle door 33 with a screw 5. The box body 34 includes a box body 35 having front and left and right side surfaces open, and a pair of left and right box side plates 36 that cover both side surface openings of the box body 35, the front end of which is screwed to the front end of the box body 35. It consists of. A transparent cover 15 that covers the front opening of the box 34 is provided, and the left and right edges of the cover 15 are connected to the box side plate 36.
And screwed to the front end of the box side plate 36 with the screw 5,
It is fitted in a groove 38 formed with a support 37 having an L-shaped cross section. Further, the lower edge of the cover 15 is a flat plate-shaped middle door body 39 forming the front surface of the middle door 33, and the rear end is screwed to the inner bottom portion of the box body 34 with the screw 5, and the side longitudinal cross section of the front end portion is inverted U. It is fitted in the groove 40 formed by the letter-shaped support tool 13 and the box body 34. The groove 40 and the groove 38 restrict the movement of the cover 15 in the downward, left-right and front-rear directions. The groove 38 and the groove 40 hold the cover 15 in the closed position of the middle door 33 and open the middle door 33. Then, a support portion 41 that supports the cover 15 so as to be freely inserted and removed upward is configured. The sandwiching body 43 is formed between the upper end portion of the cover 15 and the front end upper portion of the box main body 35 having a C-shaped lateral cross-section, and the groove 42 is formed in the rear surface and has the groove 42 into which the front end upper portion of the box main body 35 fits. I am. This sandwich 4
The front surface of the box main body 35 facing the rear surface of the box 3 forms the facing surface 44, and the box main body 35 forms the facing surface forming member 45. A semi-transparent flat plate-shaped display body 10 with advertisements, product guides, etc. described on the front surface or the back surface is disposed near the front side of the rear side of the cover 15 in the box 34. An upper edge of the display body 10 is a support member 46 having a lateral L-shaped lateral cross section in which the front end is screwed to the upper lower surface of the front end of the box main body C having a C-shaped vertical cross section, and the lateral vertical cross section is L-shaped. It is fitted in the groove 47 formed in. Further, the lower edge of the display body 10 is formed by a support tool 13 and a support tool 14 having an N-shaped side vertical cross section whose rear end is screwed to the rear wall of the box body 35 with a screw 5. It is fitted in the groove 48 to be formed. This groove 47,4
The movement of the display body 10 in the vertical direction and the front-back direction is restricted by 8, and the movement of the display body 10 in the left-right direction is controlled by the display body 1.
A pair of left and right box side plates 3 facing the left and right end surfaces of 0 respectively
6 are fixed to the front end portions of the plates 6 and are regulated by the facing surfaces 50 formed on the pair of support bodies 49 having an N-shaped cross section. The facing surface 50 and the grooves 47 and 48 configure the cover 15 as a constituent element to configure a holding portion 51 that holds the display body 10. Further, inside the box 34 on the rear side of the display body 10, there is provided an illuminating lamp 9 which is a fluorescent lamp having a rear end fixed to the rear inner wall surface of the box body 34. The light, which is transmitted from the rear, clearly indicates the advertisement, the product guide, etc. described on the display body 10 to the front. The display body 10, the screw 5, the illumination lamp 9, the support tool 13, the support tool 14, the cover 15, the inner door 33,
The box body 34 in which the box body 35 forms the facing surface forming member 45,
The support 37, the middle door body 39, the sandwiching body 43, the support 46, and the support 49 constitute a display device 52 for displaying advertisements represented by pictures, characters, etc., product information, and the like.

On the other hand, the front surface of the door 2 is covered with a transparent cover 21 which is made of a light transmitting material such as acrylic resin and allows the inside to be seen from a wide front angle. Through, through, the advertisement, the product guide, etc. described on the front surface or the back surface of the display body 10 of the display device 52 are displayed in the front by the light of the illumination lamp 9 that passes through the display body 10 from the rear side. Below the cover 21, an exhibition room 23 whose front surface is covered with a cover 22 similar to the cover 21 is defined. The rear inner wall surface of this exhibition room 23 is formed by the front surface of the middle door 33, and a plurality of push buttons 24 for projecting the front end forward from the front surface of the cover 22 to select a product are vertically arranged.
They are arranged side by side in rows. The push buttons 24 are supported on the front end surfaces of the display shelves 26 that are vertically arranged in the exhibition room 23 and display the product samples 25 on the left and right in association with the product samples 25. Further, on the front surface of the door 2, below the exhibition room 23, there are disposed the insertion ports 27 and 28 into which coins and banknotes are respectively inserted and opened to the front, a return lever 29 for returning the inserted coins, and the like. The operation section 30 is provided, and on the lower side of the operation section 30, a return opening 31 for returning change and an outlet 32 for taking out a purchased product are formed. In addition, a storage chamber (not shown) for storing products is defined in the case 1, and the other configurations are the same as those of the conventional example described above.

In the above-mentioned structure, the vending machine having the display device of the vending machine of the present invention has the same selling operation as that of the conventional example described above, and therefore the door of the display device of the vending machine of the present invention is the same. 2 and / or maintenance work such as repair, inspection, cleaning including replacement of the light bulb of the illumination lamp 9 arranged in the display device 52 and the display device 52 and the display body 10 performed by opening the inner door 33. The operation and function of each part in this case will be described below.

After opening the door 2 and / or the middle door 33, first, the cover 15 is moved upward to be removed, and the holding body 43 is moved to the front to be removed, so that the upper edge front of the display body 10 is opened. It Next, when the display body 10 is moved obliquely upward while moving the upper end toward you, the lower edge is removed from the groove 48, the display body 10 can be removed, and the front surface of the box body 34 is opened. Therefore, through the front opening of the box body 34, use a tool such as a screwdriver for maintenance work such as replacement of the light bulb of the illuminating lamp 9 in the box body 34, the display body 10 and the like, and repair, inspection and cleaning in the display device 52. In addition, it is possible to perform the operation without assembling, and when assembling the display body 10 and the cover 15 to the display device 52, a space for assembling is not required on the side of the display device 52.

[0019]

According to the present invention, the rear opening is covered by the rotatably supporting inner door, which constitutes a machine body which forms the outer peripheral surface with the case in which the goods are housed and the front surface is opened. A transparent cover that forms the front surface of a display device that is disposed in a door that covers the front opening of the case and that is supported by the door through the middle door and that displays advertisements, product information, and the like expressed by pictures, characters, and the like. And a support portion that holds the cover in the closed position of the inner door and supports the cover in the open position of the inner door so that the cover can be inserted and removed in one of the left and right directions or the upper and lower directions, and the cover is configured as a constituent element and arranged in parallel with the cover. A holding portion for holding a semitransparent flat plate-shaped display body on which the advertisement, the product guide, etc. are described, which is disposed on the rear side of the lever cover, and removes the cover at the open position of the inner door. The display can be detached by Having shall constitute urchin, lamp bulb, the replacement of a display body repair in the display device, inspection, it is possible to perform maintenance work such as cleaning from the front side of the display device without the use of tools.

Further, in the support portion, a groove into which at least a part of each of the left and right edges of the cover inserted from above is fitted, and a facing surface where the lower end surface of the cover faces or a lower edge portion of the cover is fitted. A support part having a groove for fitting, wherein the holding part has a groove into which at least a part of each of the left and right edges and the upper and lower edges of the display body fits, or the left and right edges or the upper and lower edges of the display body. At least a front surface of the groove has a groove into which at least a part of each of them is fitted, and an opposite surface where the upper and lower end surfaces or the left and right end surfaces of the display body face each other, and the front surface of the groove covers the cover or the cover and the display body. Since it is the holding part formed by the sandwiched sandwiching body, maintenance work such as replacement of the light bulb of the illumination lamp, display body, etc., repair, inspection, cleaning in the display device can be displayed without using tools. From the front side of the device Ukoto can.

In addition to the above, an opposing surface that faces the rear surface of the holding body is formed, and the front surface of the facing surface forming member forming the display device or the rear surface of the holding body is opened and the rear end portion of the holding body or the facing surface. Since the groove into which the front end of the surface forming member is fitted is formed, the display device can be easily assembled. As a result, maintenance work such as repair, inspection, and cleaning, including replacement of the light bulbs of the illumination lamps and display bodies arranged in the display device and the display device, can be performed quickly and easily without using any tools, and automatic The vending machine can be maintained in a clean and normal state at all times to increase the sales volume of the products, and the display device can be assembled in a space smaller than the conventional one.

[Brief description of drawings]

FIG. 1 shows a configuration of a display device of a vending machine according to an embodiment of the present invention, (A) is a vertical cross-sectional view of the right side of the main part, and (B) is a perspective view of (A) as seen from the front upper right.

2A and 2B show a structure of a vending machine which is a target of the present invention, FIG. 2A is an external view of the vending machine, and is a perspective view seen from the front upper right, and FIG. 2B is a structure of the door of FIG. A plan view showing

FIG. 3 is a right side vertical cross-sectional view of a main part showing a configuration of a display device of one conventional vending machine.

[Explanation of symbols]

 1 case 2 door 3 machine body 4 middle door 5 screw 6 box body 7 box body 8 box side plate 9 illumination lamp 10 display body 11 support body 12 support tool 13 support tool 14 support tool 15 cover 16 support tool 17 support tool 18 packing 19 medium Door body 20 Display device 21 Cover 22 Cover 23 Exhibition room 24 Push button 25 Product sample 26 Display shelf 27 Input port 28 Input port 29 Return lever 30 Operating part 31 Return port 32 Ejection port 33 Middle door 34 Box body 35 Box side plate 37 Supporting Tool 38 Groove 39 Middle Door Main Body 40 Groove 41 Supporting Part 42 Groove 43 Clamping Body 44 Opposing Surface 45 Opposing Surface Forming Member 46 Supporting Tool 47 Groove 48 Groove 49 Supporting Body 50 Opposing Surface 51 Holding Part 52 Display Device

Claims (3)

[Claims] 1. A machine body which forms an outer peripheral surface is constituted by a case in which goods are housed inside and a front surface is opened, and a door which is rotatably supported by the case and covers the front opening of the case and whose rear surface is opened. A vending machine in which a rear opening of the door is covered with an inner door rotatably supported by the door, the vending machine being disposed in the door and supported by the door through the inner door,
A display device for displaying advertisements, product information, etc. expressed by pictures, characters, etc. is provided in parallel with a transparent cover forming the front surface of the display device, and is arranged behind the cover. In a display device of a vending machine in which an illuminating lamp that illuminates a semitransparent flat plate-shaped display body described from the rear side is arranged on the rear side of the display body, while holding it in the closed position of the inner door, At the open position of the middle door, the middle door is provided with a support portion that supports the cover so that it can be inserted and removed in one of the left and right directions or the upper and lower directions, and a holding portion that is configured with the cover as a component and holds the display body. The display device of a vending machine, wherein the display body is detachable by removing the cover at the open position. 2. The display device for a vending machine according to claim 1, wherein the support portion has a groove into which at least a part of each of the left and right edges of the cover inserted from above is fitted, and a lower end surface of the cover. A supporting portion having facing surfaces facing each other or a groove into which a lower edge portion of this cover fits, wherein the holding portion has a groove into which at least a part of each of the left and right edges and the upper and lower edges of the display body fits. Alternatively, at least one of the grooves has a groove into which at least a part of each of the left and right edges or both of the upper and lower edges of the display body fits, and an opposite surface where the upper and lower end surfaces of the display body or the left and right end surfaces face each other. A display device for a vending machine, the front surface of which is a holding portion formed of the cover or a holding body sandwiched between the cover and the display body. 3. A display device for a vending machine according to claim 2, wherein an opposing surface facing the rear surface of the sandwiching body is formed and an opening is formed on the front surface of the opposing surface forming member or the rear surface of the sandwiching body which constitutes the display device. A display device for a vending machine, wherein a groove into which a rear end portion of the holding body or a front end portion of the facing surface forming member is fitted is formed.