JP5983391B2 - vending machine - Google Patents

Description

  The present invention relates to a vending machine that sells products such as canned beverages and beverages containing plastic bottles.

  Conventionally, in a vending machine that sells products such as canned beverages and beverages in plastic bottles, a product storage with a heat insulating structure is provided inside the vending machine body, and inside the product storage A product storage rack for storing products is provided, and the product stored in the product storage rack is maintained at a desired temperature state by cooling or heating the internal atmosphere of the product storage.

  The product storage is configured by disposing a plate-shaped heat insulation board made of heat insulating material inside the vending machine body, and the product storage rack is arranged by being supported by a metal rack support frame. It is installed.

  The rack support frame is fixed to the rear wall of the vending machine main body and supported at a rear end by a metal mounting member provided in a manner to enter the product storage, and is provided on the top wall of the vending machine main body. The front frame member is disposed by attaching the front end portion with screws or the like. More specifically, a horizontal extending portion and a reinforcing beam are formed at the rear end portion of the rack supporting frame, and the rack supporting frame enters a slit in which the reinforcing beam is formed in the mounting member, and The horizontally extending portion is in contact with and supported by the mounting member so as to overlap the horizontal portion formed on the mounting member (see, for example, Patent Document 1).

Japanese Patent No. 4175270

  In the vending machine described above, the rack support frame and the mounting member are both made of a metallic material, and the horizontal extending portion of the rack support frame and the horizontal portion of the mounting member are in contact with each other. While the temperature of the product may be transmitted to the rack support frame through the product storage rack, and further from the rack support frame to the vending machine body through the mounting member, external heat may be sold. There has been a case where heat is transmitted to the mounting member through the machine main body and further from the mounting member to the product storage rack through the rack support frame. In order to prevent the occurrence of such a heat leak, it is conceivable to form the rack support frame and the mounting member from a material such as a resin having a higher thermal resistance than the metallic material. Since members and the like support not only products but also a plurality of product storage racks, they are required to have sufficient strength, and it is necessary to form them with materials other than metallic materials in terms of temperature environment and member cost. Is not used.

  The present invention was created by paying attention to the fact that there is a portion that receives the load of the product and the product storage rack on a substantially horizontal surface. In view of the above circumstances, the product storage rack is favorably supported while An object of the present invention is to provide a vending machine capable of reducing leakage and heat entry.

  In order to achieve the above object, a vending machine according to the present invention is configured by disposing a heat insulating board made of a heat insulating material inside a metal vending machine main body having an opening formed on a front surface. And a rear mounting member made of metal, which is fixed to the rear wall of the vending machine main body and disposed in a manner of entering the commodity storage from the rear wall, and a rear end portion. A reinforcing beam formed so as to protrude rearward enters a slit formed in the rear mounting member, and a horizontally extending portion extending horizontally in the rear end portion is formed in the rear mounting member. And a metal rack support frame for arranging the product storage rack in the product storage by being supported by the rear mounting member so as to overlap with the horizontal portion formed and stored in the product storage rack. Maintain the desired product at the desired temperature In the vending machine, a sheet-like material that is formed of a material having a higher thermal resistance than metal and that is interposed between the horizontal extension portion and the horizontal portion while allowing the reinforcing beam to enter the slit. A member is provided.

  Further, in the vending machine according to the present invention, the sheet-like member is disposed on the rear attachment member so as to cover the slit, and a cut portion formed in a portion corresponding to the slit. The reinforcing beam is made to enter.

Further, the present invention is the above vending machine, wherein the rear mounting member is formed in a hollow shape in which a longitudinal section forms a U-shape and a cavity extending in the left-right direction extends between the rear wall and the rear wall. The sheet-like member is disposed in such a manner that a part thereof enters the slit and closes the cavity.

  Further, the present invention is the above vending machine, wherein the front side is made of metal, which is fixed to the upper wall of the vending machine and is provided with a plurality of tongue-like locking pieces protruding rearward. A plate-like nut member that is mounted via a hard resin material in a manner straddling a plurality of locking pieces of the mounting member and the front-side mounting member, and formed from a metal material having a lower thermal conductivity than the front-side mounting member The front mounting member supports the rack support frame by fastening the plate-like nut member to the front end portion of the rack support frame via a hard resin material.

  According to the present invention, the sheet-like member is formed of a material having a higher thermal resistance than metal, and is interposed between the rack support frame and the rear mounting member while allowing the reinforcing beam to enter the slit. As a result, a member with high thermal resistance is interposed between the metal members, and heat leaks that the product temperature is transmitted from the rack support frame to the outside through the rear mounting member, or external heat is Generation | occurrence | production of the heat | fever approaching transmitted to an inside through a rack support frame from a side attachment member can be suppressed. In addition, the sheet-like member is interposed between the horizontal extension portion of the rack support frame and the horizontal portion of the rear mounting member, that is, between the horizontal portions of each other, There is no need to perform complicated processing on the sheet-like member, and the commodity storage rack can be favorably supported at a relatively low cost. Therefore, it is possible to reduce heat leakage and heat entry while favorably supporting the product storage rack.

FIG. 1 is a perspective view showing a vending machine according to an embodiment of the present invention. FIG. 2 is a conceptual diagram showing the configuration of the outer box and the product storage chamber of the vending machine shown in FIG. FIG. 3 is a cross-sectional side view showing the internal structure of one commodity container inside the outer box of the vending machine shown in FIG. 4 is a cross-sectional side view of the main part of the vending machine shown in FIG. FIG. 5 is a perspective view showing a rack support frame mounting structure applied to the vending machine shown in FIG. FIG. 6 is a perspective view of a rack support frame applied to the vending machine shown in FIG. 1 as viewed from above. FIG. 7 is an explanatory diagram showing the relationship between the rear end portion of the rack support frame and the rear frame member in the vending machine shown in FIG. FIG. 8 is a perspective view showing the sheet-like member shown in FIG. FIG. 9 is an explanatory view showing the relationship between the rear end portion of the rack support frame and the rear frame member in the modified example of the vending machine according to the embodiment of the present invention. FIG. 10 is a perspective view showing the sheet-like member shown in FIG. FIG. 11 is an explanatory view showing the relationship between the rear end portion of the rack support frame and the rear frame member in another modification of the vending machine according to the embodiment of the present invention. FIG. 12 is an exploded perspective view showing the configuration of the front frame member in a modified example of the vending machine according to the embodiment of the present invention. FIG. 13 is an enlarged cross-sectional side view of the main part of the vending machine showing a mounting state of the rack support frame using the front frame material shown in FIG. FIG. 14 is an enlarged cross-sectional side view showing the attachment state shown in FIG. 13 further enlarged.

  Exemplary embodiments of a vending machine according to the present invention will be described below in detail with reference to the accompanying drawings.

  FIG. 1 is a perspective view showing a vending machine according to an embodiment of the present invention. The vending machine illustrated here sells products such as canned beverages and beverages containing plastic bottles in a cooled or heated state, and includes an outer box 10, an outer door 50, and an inner door 60. ing.

  As shown in FIG. 2, the outer box 10 is a vending machine body configured by appropriately combining a plurality of metal plates, and is configured in a box shape having an open front surface. More specifically, the outer box 10 is configured by joining the upper wall 11, the pair of side walls 12, the bottom wall 13, and the rear wall 14. Each of the pair of side walls 12 extends below the bottom wall 13, and a pedestal wall 15 is joined between them.

  The outer box 10 is provided with a commodity storage chamber 20 having a heat insulating structure therein. In the present embodiment, as shown in FIG. 2, by disposing a heat insulating board 21 previously formed into a plate shape on the inner wall surfaces of the upper wall 11, the pair of side walls 12, the bottom wall 13, and the rear wall 14, A product storage chamber 20 is configured in a space surrounded by the heat insulating boards 21. Then, by inserting, for example, two heat insulating partition plates 22 from the front side with respect to the product storage chamber 20, three independent product storage boxes 23 are provided in a side-by-side manner inside the outer box 10. .

  FIG. 3 is a cross-sectional side view showing the internal structure of one commodity container 23 inside the outer box 10 shown in FIG. In FIG. 3, the internal structure of the leftmost product storage (hereinafter also referred to as the left storage) 23 is shown, but the central product storage (hereinafter also referred to as the center storage) 23 and the right product storage (hereinafter referred to as the left storage) 23. The internal structure of 23 is also substantially the same as that of the left warehouse 23. In the present specification, the left side indicates the left side when the vending machine is viewed from the front side, and the right side indicates the right side when the vending machine is viewed from the front side.

  A carry-out shooter 24 is provided inside the left warehouse 23, and a temperature adjustment unit 25 is disposed in a region below the carry-out shooter 24 (hereinafter also referred to as “heat exchange region”). The product storage rack 40 is disposed in a region above the carry-out shooter 24 (hereinafter also referred to as “product storage region”).

  The carry-out shooter 24 is a plate-like member for guiding the product delivered from the product storage rack 40 to the product exit 61 of the inner door 60 (lower inner door 60b), and gradually inclines downward toward the front side. It arrange | positions in the aspect which does. The carry-out shooter 24 is provided with a large number of ventilation holes for communicating between the heat exchange area and the product storage area.

  The temperature adjustment unit 25 is for maintaining the internal atmosphere of the left chamber 23 in a desired temperature state, and includes an evaporator 25a, an electric heater 25b, and an internal fan 25c.

  The evaporator 25a is connected to the compressor 261, the condenser 262, the expansion valve 263 and the refrigerant pipe 27 to constitute a refrigeration cycle, and the refrigerant passing through its flow path evaporates ambient air. It is to be cooled. Here, the compressor 261, the condenser 262, and the expansion valve 263 are disposed in the machine room 16 that is partitioned inside the outer box 10 and below the product storage chamber 20.

  The electric heater 25b is disposed in the front area of the evaporator 25a, and is a heating source that heats its surrounding air when energized. The internal blower fan 25c is a blower for circulating the internal air of the left compartment 23 (commodity storage 23).

  In such a temperature control unit 25, for example, when the internal blower fan 25 c is driven in a state where the refrigeration cycle is operated, air cooled in the evaporator 25 a is sent upward through the vent hole of the carry-out shooter 24. The product storage rack 40 (product storage area) can be maintained at a low temperature. On the other hand, when the internal fan 25c is driven while the electric heater 25b is energized, the air heated by the electric heater 25b is fed upward through the vent hole of the carry-out shooter 24, so the product storage rack 40 (product storage Region) can be maintained at a high temperature.

  As shown in FIGS. 4 to 6, a plurality (three in the illustrated example) of rack support frames 30 are provided at the upper end portion of the product storage chamber 20 via a front frame member 28 and a rear frame member 29. It is arranged along the left-right direction.

  The rack support frame 30 is used to hold the commodity storage rack 40, and each of the rack support frames 30 is configured in advance in a lattice shape by installing a plurality of horizontal frame members 32 between a pair of vertical frame members 31.

  As shown in FIG. 6, the vertical frame member 31 includes a long flat plate-like vertical member horizontal portion (horizontal extending portion) 31a and a long flat plate-like vertical portion bent at a right angle from one end of the vertical member horizontal portion 31a. It is made of metal having a material hanging portion 31b, and its cross section is L-shaped. Screw holes 31c are provided at the front end portions of the vertical member horizontal portion 31a in the vertical frame member 31, respectively. The vertical frame members 31 of the rack support frames 30 are arranged in parallel with each other in such a manner that the other end edges of the vertical member horizontal portions 31a face each other.

  A reinforcing beam 31d is formed at the rear end of each vertical frame member 31 so as to protrude rearward. The reinforcing beam 31d includes a placement portion 31d1 and an engagement portion 31d2. The placement portion 31d1 is a lower surface facing downward that is provided at a position above the lower edge of the vertical material hanging portion 31b. The engaging portion 31d2 is a tongue-like portion projecting downward from a portion located on the rear side of the placement portion 31d1. The mounting portion 31d1 and the engaging portion 31d2 are both configured to have the same plate thickness as the vertical material hanging portion 31b of the vertical frame material 31.

  The horizontal frame member 32 includes a long flat plate horizontal member horizontal portion 32a, a long flat plate horizontal member hanging portion 32b bent at a right angle from one edge of the horizontal member horizontal portion 32a, and a horizontal member hanging portion 32b. After extending in parallel to the horizontal member horizontal portion 32a from the extended edge portion, the metal member has a locking portion 32c bent at a right angle toward the horizontal member horizontal portion 32a. Such a horizontal frame member 32 is joined to a pair of vertical frame members 31 in such a manner that each end of the horizontal member horizontal portion 32a is bonded to the upper surface of the vertical member horizontal portion 31a of the vertical frame member 31 and is parallel to each other. Has been.

  As shown in FIG. 5, the vending machine includes three types of rack support frames 30 having different left and right widths. These three types of rack support frames 30 are the length of the horizontal frame member 32. Only the details are different, and the individual detailed configurations are the same. Then, the heat insulating partition plate 22 is inserted between the rack support frames 30 adjacent to each other. Thus, the leftmost rack support frame 30 holds the product storage rack 40 in the left warehouse 23, and the center rack support frame 30 holds the product storage rack 40 in the middle warehouse 23. The rightmost rack support frame 30 holds the product storage rack 40 in the right warehouse 23.

  The front frame member 28 and the rear frame member (rear mounting member) 29 that hold the rack support frame 30 are formed of metal and have a double-curved cross-sectional shape as shown in FIG. The front frame member 28 is joined to the lower surface of the front edge portion of the upper wall 11 via the flange portion 28c, protrudes downward from the lower surface of the upper wall 11, and extends along the left-right direction. .

  The rear frame member 29 is joined to the front surface of the upper edge portion of the rear wall 14 via a flange portion 29c, protrudes forward from the front surface of the rear wall 14, and extends along the left-right direction. Yes. If it demonstrates in detail, the back frame material 29 has the hollow formation part 29a in which a longitudinal cross-section comprised U shape between the flange parts 29c. The hollow forming portion 29a includes a base portion 29a1 extending along the vertical direction, and an upper horizontal portion (horizontal portion) extending rearward from the upper edge of the base portion 29a1 and connected to the upper flange portion 29c. 29a2 and a lower horizontal portion 29a3 extending rearward from the lower end edge of the base portion 29a1 and connected to the lower flange portion 29c. An extending cavity 29b is formed.

  As a method for joining the front frame member 28 and the rear frame member 29 to the outer box 10, for example, welding or screwing may be applied. One of these bonding methods may be applied, or both may be used in combination.

  The front frame member 28 and the rear frame member 29 are formed with a plurality of slits 29d at portions corresponding to each other. Here, as shown in FIG. 7, the slit 29 d provided in the rear frame material 29 is provided in a groove shape in a portion extending between the base portion 29 a 1 and the upper horizontal portion 29 a 2, and the vertical material hanging portion 31 b of the vertical frame material 31. Is formed in such a size that can be inserted, and is covered with a sheet-like member 70.

  The sheet-like member 70 is formed of a hard resin material having a thermal resistance greater than that of a metal such as hard plastic and sufficient compressive strength, and is bent into a substantially L shape as shown in FIG. It will be. Such a sheet-like member 70 covers the slit 29d of the rear frame member 29, and is around the portion of the upper horizontal portion 29a2 where the slit 29d is formed, and the vertical frame member 31 of the rack support frame 30. It is only necessary to have a size capable of covering the region that can contact the material horizontal portion 31a. The sheet-like member 70 has a cut portion 71 at a portion corresponding to the slit 29d.

  When the rack support frame 30 is held between the front frame member 28 and the rear frame member 29 described above, the front end portion of the vertical frame member 31 is first inserted into the slit of the front frame member 28. Next, a reinforcing beam 31d (engagement portion 31d2) provided at the rear end of the vertical frame member 31 is inserted into the rear frame member 29 via a cut portion 71 of the sheet-like member 70 disposed on the rear frame member 29. Insert into slit 29d. At this time, the end portion of the cut portion 71 of the sheet-like member 70 is in close contact with the reinforcing beam 31d while being elastically deformed in accordance with the insertion of the reinforcing beam 31d. Then, the engaging portion 31d2 constituting the reinforcing beam 31d is positioned inside the rear frame member 29, and the rear end portion of the vertical frame member 31 is placed on the sheet-like member 70 via the placement portion 31d1 constituting the reinforcing beam 31d. To be placed. Thereafter, by using a fastening member such as a screw, the rack support frame 30 is held by the front frame member 28 and the rear frame member 29 inside the product storage box 23 in a manner separated from the lower surface of the upper wall 11 of the outer box 10. Will be.

  As shown in FIGS. 3 and 4, the product storage rack 40 includes a meandering product storage region 43 extending in the vertical direction by disposing a hollow forming member 42 between a pair of side plates. Thus, the merchandise is stored in the merchandise storage area 43, while the corresponding merchandise is paid out through the payout mechanism 44 when a merchandise payout command is given. In the present embodiment, a product storage rack 40 having a plurality of product storage areas 43 in each product storage 23 is arranged in the front-rear direction.

  Each of the commodity storage racks 40 has a mounting bracket 45 provided on the upper end portion of the side plate engaged with the horizontal frame member 32 of the rack support frame 30, and further, the mounting bracket 45 and the horizontal frame member 32 of the rack support frame 30 are attached. The rack support frame 30 is suspended and held by being screwed together by screws 46.

  The outer door 50 is for covering the front opening of the outer box 10 and is disposed at one side edge of the outer box 10 so as to be opened and closed. On the front surface of the outer door 50, a display window, a product selection button, a bill insertion slot, a coin insertion slot, a return lever, a monetary indicator, and a coin return slot that are required when selling a product are provided (Some (Not shown), a product outlet 51 is provided.

  Further, the outer door 50 is provided with a product take-out portion 52 (see FIGS. 1 and 3). The product take-out unit 52 accommodates the product that has been delivered from the product storage rack 40 in the product storage 23 and passed through the product exit 61 of the inner door 60, and enables the product to be taken out through the product take-out 51. It is.

  The inner door 60 is for covering the front surface of the commodity storage 23 (commodity storage chamber 20), and is disposed at one side edge of the outer box 10 so as to be openable and closable at a position inward of the outer door 50. This is a vending machine door. The inner door 60 has a vertically divided structure, and includes an upper inner door 60a that covers the upper side of the front opening of the product storage 23 (product storage chamber 20), and a product storage 23 (product storage chamber). 20) and a lower inner door 60b covering the lower side of the front opening.

  In the vending machine having the above-described configuration, since the sheet-like member 70 is interposed between the rack support frame 30 and the rear frame member 29, a member having a large thermal resistance is interposed between the metal members. Therefore, a heat leak that the temperature of the product is transmitted to the outside from the rack support frame 30 through the rear frame member 29, or external heat is transmitted from the rear frame member 29 to the inside through the rack support frame 30. It is possible to suppress the occurrence of heat entry. Moreover, the sheet-like member 70 is interposed between the vertical member horizontal portion 31a of the rack support frame 30 and the upper horizontal portion 29a2 of the rear frame member 29, that is, between the horizontal portions of each other. Therefore, it is not necessary to perform complicated processing on the sheet-like member 70, and the commodity storage rack 40 can be favorably supported at a relatively low cost.

  Therefore, according to the vending machine, it is possible to reduce heat leakage and heat intrusion while favorably supporting the commodity storage rack 40.

  Further, according to the vending machine, the end portion of the cut portion 71 in the sheet-like member 70 is in close contact with the reinforcing beam 31d while being elastically deformed in accordance with the insertion of the reinforcing beam 31d. Ventilation through the slit 29d can be suppressed, and this can also reduce heat leakage and heat penetration.

  The preferred embodiment of the present invention has been described above, but the present invention is not limited to this, and various modifications can be made.

  In the above-described embodiment, the sheet-like member 70 is disposed on the rear frame member 29 so as to cover the slit 29d, and the cut portion 71 is formed at a portion corresponding to the slit 29d. However, in the present invention, a configuration as shown in FIGS. 9 and 10 may be adopted. 9 and 10 that have the same configuration as that of the above-described embodiment are denoted by the same reference numerals and description thereof is omitted.

  That is, the sheet-like member 72 is formed by a horizontal interposition portion 721 that covers a region of the upper horizontal portion 29a2 that can contact the vertical member horizontal portion 31a of the vertical frame member 31 of the rack support frame 30, and the hollow forming portion 29a. The hollow closed portion 722 that closes the hollow 29b may be bent so as to be continuous.

  According to such a configuration, there is no possibility that the rack support frame 30 and the rear frame material 29 are in direct contact with each other by the horizontal interposition part 721, and heat leakage and heat entry are reduced while favorably supporting the product storage rack 40. Can be achieved. Moreover, since the hollow closing portion 722 closes the cavity 29b formed by the hollow forming portion 29a, heat transfer by the air passing through the cavity 29b can be suppressed, and this also reduces heat leakage and heat intrusion. Can be achieved.

  In the present invention, as shown in FIG. 11, a protrusion 311 is provided at the rear end portion of the vertical member horizontal portion 31a of the vertical frame member 31 constituting the rack support frame 30, and the rear frame member (mounting member) is provided. ) When a slit 29d1 that allows the protrusion 311 to enter is formed at the bottom of the upper flange portion 29c of 29, the sheet-like member 73 has a vertical member horizontal of the vertical frame member 31 in the upper horizontal portion 29a2. What is necessary is just to be arrange | positioned in the aspect which covers the area | region which can contact | abut to the part 31a. Also by this, there is no possibility that the rack support frame 30 and the rear frame member 29 are in direct contact with each other, and it is possible to reduce heat leakage and heat entry while favorably supporting the product storage rack 40.

  In the present invention, the front frame member (front mounting member) that supports the front end portion of the rack support frame 30 may have the following configuration.

  FIG. 12 is an exploded perspective view showing the configuration of the front frame member in a modified example of the vending machine according to the embodiment of the present invention.

  As shown in FIG. 12, the front frame member 28 'is formed by bending a metallic plate-like body such as a steel plate, for example. The front frame member 28 ′ has a plurality of (in the illustrated example, five) tongue-like locking pieces 282 protruding rearward from the lower end portion of the rear end portion 281 extending in the vertical direction. It is formed at predetermined intervals along the direction.

  A resin block 80 and a plate-like nut 81 are placed on the front frame member 28 '. The resin block 80 has a rectangular shape in which the left-right direction is the longitudinal direction, and is formed from a hard resin material. The resin block 80 has a lateral width that is approximately the same as the lateral width of the front frame member 28 ′, and is placed on the upper surface of each locking piece 282 so as to straddle the plurality of locking pieces 282. Is.

  The plate nut 81 is a long flat plate member whose longitudinal direction is the same as the resin block 80, and is a metal having a lower thermal conductivity than the front frame member 28 ', such as stainless steel (SUS). It is formed from a material. The left and right widths of the plate nut 81 have the same size as the left and right widths of the resin block 80 and are placed on the upper surface of the resin block 80. That is, the plate-like nut 81 is placed in such a manner as to straddle the plurality of locking pieces 282 via the resin block 80 (hard resin material).

  With respect to the front frame member 28 ′ having such a configuration, as shown in FIG. 13, the front end of the vertical member horizontal part 31 a in the vertical frame member 31 enters between the adjacent locking pieces 282, As shown in FIG. 14 in an enlarged manner, the screw N is inserted into the screw hole 31c of the vertical member horizontal portion 31a, the through hole 80a of the resin block 80, and the locking hole 81a of the plate-like nut 81, and the locking hole 81a The front frame member 28 ′ supports the front end portion of the rack support frame 30 by fastening the rack support frame 30 to the plate-like nut 81 by being screwed together.

  According to such a configuration, it is possible to avoid the direct contact between the front frame member 28 ′ and the plate nut 81 while reducing the contact area between the front frame member 28 ′ and the rack support frame 30. Since the nut 81 is made of a metal material having a lower thermal conductivity than the front frame member 28 ′, the thermal resistance of the load propagation part that supports the weight of the commodity storage rack 40 can be increased. As a result, heat leaks that the temperature of the product is transferred from the rack support frame 30 to the outside through the front frame member 28 ′, and heat that external heat is transferred from the front frame member 28 ′ to the inside through the rack support frame 30. The occurrence of entry can be suppressed. Therefore, according to the vending machine, it is possible to reduce heat leakage and heat intrusion while favorably supporting the commodity storage rack 40.

DESCRIPTION OF SYMBOLS 10 Outer box 11 Upper wall 12 Side wall 13 Bottom wall 14 Back wall 20 Commodity accommodation room 21 Heat insulation board 23 Commodity storage box 25b Electric heater 28 Front frame material 28 'Front frame material 28c Flange part 29 Rear frame material 29a Hollow formation part 29a1 Base 29a2 Upper horizontal part (horizontal part)
29a3 Lower horizontal portion 29b Cavity 29c Flange portion 29d Slit 30 Rack support frame 31 Vertical frame member 31a Vertical member horizontal portion (horizontal extension portion)
31b Vertical material hanging part 31c Screw hole 31d Reinforcement beam 31d1 Placement part 31d2 Engaging part 32 Horizontal frame material 32a Horizontal material horizontal part 32b Horizontal material hanging part 32c Locking part 40 Product storage rack 50 Outer door 51 Product outlet 52 Product Extraction part 60 Inner door 60a Upper inner door 60b Lower inner door 61 Product outlet 70 Sheet-like member 71 Cut-in part 80 Resin block 81 Plate-like nut

Claims (4)

Inside the metal vending machine main body with an opening formed on the front surface, a product container configured by disposing a heat insulating board made of heat insulating material,
A metal rear side mounting member that is fixed to the rear wall of the vending machine main body and disposed in a manner of entering the commodity storage from the rear wall;
A reinforcing beam formed to protrude rearward at the rear end portion enters a slit formed in the rear mounting member, and a horizontally extending portion extending horizontally at the rear end portion is the rear side. A metal rack support frame for supporting a product storage rack in the product storage by being supported by the rear mounting member so as to overlap a horizontal portion formed on the mounting member, and storing the product In a vending machine designed to maintain a product stored in a rack at a desired temperature state,
A sheet-like member that is formed of a material having a higher thermal resistance than metal and that is interposed between the horizontal extension portion and the horizontal portion while allowing the reinforcing beam to enter the slit; Vending machine featuring.   The said sheet-like member is arrange | positioned by the said back side attachment member in the aspect which covers the said slit, and makes the said reinforcement beam approach into the notch part formed in the site | part corresponding to this slit. Item 2. The vending machine according to item 1. The rear mounting member constitutes a hollow forming portion that forms a cavity extending in the left-right direction between the rear wall and a longitudinal section that is U-shaped,
2. The vending machine according to claim 1, wherein a part of the sheet-like member enters the slit and closes the cavity. A metal front mounting member fixed to the upper wall of the vending machine and having a plurality of tongue-like locking pieces protruding rearward,
A plate-like nut member that is placed through a hard resin material in a manner straddling a plurality of locking pieces of the front side mounting member, and formed from a metal material having a lower thermal conductivity than the front side mounting member;
The said front side attachment member supports this rack support frame by the said plate-shaped nut member being fastened with the front-end part of the said rack support frame via a hard resin material, Any one of Claims 1-3 characterized by the above-mentioned. A vending machine according to any one of the above.

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