JPH06313661A - Showcase - Google Patents

Abstract

(57) [Abstract] [Purpose] A rectangular plate-shaped mirror body placed on the upper part of the depth side in the case where the products are displayed and displayed inside and the front is open supports the upper end to the ceiling surface inside the case via the support tool. Dedicated parts include a dew-prevention device that is provided in the built-in showcase to prevent dew from adhering to the ceiling surface inside the case, and a support device that detachably supports a display for displaying product advertisements, prices, etc. in the case. To reduce the cost, simplify the configuration, and reduce the maintenance cost. [Structure] A case 1 is lined at a distance, and a top surface forms a surface along a ceiling of a partition wall 7 forming an inner wall surface of the case 1. The extension extends forward and extends left and right. The portion 49 is formed on the support 48, and the display 31 is formed.
Is a component part that constitutes the support device 51 by detachably sandwiching the left and right ends of a rod-shaped rod-shaped body 29 whose axial direction is horizontal to the left and right in a detachable manner between the facing surfaces facing each other. A pair of flexible projecting portions 50 projecting downward from the lower surface of the portion 49 are integrally formed with the support 48.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a case in which the upper end of a rectangular plate-shaped mirror body arranged with the mirror surface facing forward is disposed above the depth side in the case where the products are displayed and displayed inside and the front surface is open. The present invention relates to a showcase provided with a support tool that supports the display case.

[0002]

2. Description of the Related Art A showcase equipped with a case in which products are displayed and displayed at the front is a self-service developed on the premise that customers can select and purchase the products displayed and displayed in the case. Equipment. Therefore, a mirror body with the mirror surface facing forward is generally arranged at the upper part on the depth side in the case, and the image of the product in the case reflected on the mirror surface of this mirror and the product in the case are continuous. Then, it is designed so that it can be seen from the front as if there are many products in the case. The upper and lower ends of the mirror body are supported on the ceiling surface and the depth side wall surface of the case via the support members, respectively, and the mirror surface is held in the case with the mirror surface facing forward and obliquely downward. Further, in the case, there is generally provided a supporting device for supporting a flat plate-shaped display body on the front of which advertisements, prices, etc. of the displayed products are displayed, with the front side of the display body facing forward. .

On the other hand, in a showcase for refrigerating or frozen storing the products displayed in the case, both ends of the showcase are surrounded by a partition wall which is lined inside the case and forms an inner wall surface of the case and the case. Ventilation passages that open along the upper and lower edges of the front opening are formed in the case. The air in the case that flows along the inner peripheral surface of the case in the ventilation passage formed in the case and is cooled by the evaporator, which is a component of the refrigerator, arranged in the ventilation passage to become cool air. Cools the products displayed in the case. The cool air that cools this product also cools the bulkheads, so that the moisture in the air inside the case that is cooled by contacting the ceiling surface of the bulkhead, which is the ceiling surface of the bulkheads, condenses to form dew on the interior ceiling surface of the case. A so-called dew-prevention device is generally provided to prevent dew from adhering to the ceiling surface inside the case, although it is easy to attach.

As a result, the products displayed in the case can be displayed in a good appearance and kept fresh, and at the same time, effectively displayed so as to be easily viewed by the customer and promote sales. Showcase is shown in Figs.
Shown in. 2 is a left side vertical sectional view showing the internal structure of a showcase to which the present invention is applied, and FIG. 3 is a left side vertical sectional view showing the structure of a conventional dew condensation preventing device and a supporting device of the showcase, FIG. 4 is a left side vertical cross-sectional view of a main part showing the structure of a conventional dew condensation preventing device and a supporting device of a showcase, and FIG. 5 shows a further different dew condensation preventing device and a supporting device of a conventional showcase. In each of the left side vertical cross-sectional views, the right side of each figure is the front side.

In FIGS. 2 to 5, reference numeral 1 designates a case having an opening 2 in which a product is displayed and displayed inside and which is open to the front. The case 1 is composed of a case body 3 which is formed of a heat insulating wall and which has front and left and right side surfaces open and has a C-shaped side vertical cross section, and side plates 4 which cover the left and right side surface openings of the case body 3. Has been done. In the case 1, a partition wall 5 having a C-shaped vertical cross-section, which is open at the front surface and both right and left sides, runs along the inner peripheral surface of the case main body 3 and is spaced apart from the inner peripheral surface. It is lined with 3. In this case body 3, a partition wall 6 having a C-shaped side vertical cross-section with an opening on the front surface and both right and left side surfaces, a partition wall 6 in FIG. 3, a partition wall 7 in FIG. 4, and a partition wall 8 in FIG. They are lined along the surface and lined at intervals with this inner peripheral surface. The partition walls 6, 7 and 8 which are lined in the case body 3 to form the inner wall surface of the case 1 respectively form the inner ceiling surface and the depth side wall surface of the rear plate 9 and 10 whose side longitudinal section is substantially inverted L-shaped. 11
And a flat bottom plate 12 forming the inner bottom surface of the case 1, and a guard 13 forming a rising surface on the lower front surface inside the case 1 and having a substantially vertical L-shaped side cross section. On the other hand, the partition wall 5 forms a ceiling surface, a depth side wall surface, and a bottom surface on the depth side, and has a partition wall body 14 having a substantially C-shaped side vertical cross section, and a rising surface on the lower front surface side, and a guard having a substantially J-shaped side vertical cross section. It is composed of fifteen.

A partition wall 5 having the guard 15 as a constituent element
The space surrounded by the case 1 and the side plate 4 forms the ventilation path 16, and the space surrounded by the partition wall 5 and the partition walls 6, 7, 8 and the case 1 and the side plate 4 forms the ventilation path 17. At both ends of each of the air passages 16 and 17,
Suction ports 18 and 19 opening on the upper surface along the lower edge of the opening 2 and air outlets 20 opening on the lower surface along the upper edge of the opening 2,
21 are formed so that their opening surfaces face each other vertically. The downward opening surface of the outlets 20 and 21 is a honeycomb-shaped rectifying body 22 whose upper and lower end surfaces are open, and the upward opening surface of the suction ports 18 and 19 has a large number of vent holes (not shown) arranged side by side. The upper ends of the formed guards 13 and 15 are respectively covered. Also, the back plates 9, 10,
In the vertical portion of 11, the back plate 9, 1
A plurality of ventilation holes 23 communicating with the case 1 on the front side of 0, 11
And a rear end of a plurality of display shelves 24 which are vertically arranged in the case 1 to display and display the products are cantilevered.

Above the topmost display shelf 24, the ceiling surface and the depth side wall surfaces of the back plates 9, 10, 11 which are the inner side wall surface and the depth side wall surface of the case 1 have a side longitudinal section of approximately U.
Supports 25 and 26 having an L-shape or a substantially L-shape are supported with their openings facing each other obliquely up and down. The upper and lower ends are respectively inserted into the insides of the supporting members 25 and 26 to form a rectangular plate-like body 27 in FIGS. 3 and 4, and in FIG. 28
Is arranged in the upper corner on the depth side inside the case 1 with its mirror surface facing forward and slightly tilted forward and supported by the back plates 9, 10 and 11 like a forehead. This back plate 9, 10, 11
In the ceiling part, a rod-shaped rod-shaped body 29 whose axial direction is horizontal to the left and right
The upper end of a clip-shaped holding body 30 which is detachably sandwiched between the opposite surfaces facing each other and has a flexible lower portion that projects downward in a forked manner is fixed to the front surface side. . In the rod-shaped body 29 sandwiched by the sandwiching body 30,
A flat plate-shaped display body 31 on the front of which product advertisements, prices, etc. are displayed is detachably hung, and a support device 32 for detachably supporting the display body 31 is composed of a sandwiching body 30 and a rod-shaped body 29. Has been done.

Further, an electric heater 33 is provided on the middle upper surface of the ceiling portion of the back plate 9 in the front-rear direction, and a ceiling surface of the rear plate 11 is provided on the middle lower surface of the ceiling portion of the back plate 10 in the front-rear direction. The rear end portions of the wind direction plate 34 having a Z-shaped side vertical cross section, the upper surface of which forms a surface that is spaced apart from each other, are fixed. In addition, in the middle of the back-and-forth direction of the back plate 11, there is a substantially S-shaped bent portion 3
5 is formed, and a vent hole 36 is formed in the bent portion 35 and the portion of the rear plate 10 above the wind direction plate 34 in FIG.
Are formed respectively. The vent hole 36 and the bent portion 3
5 and in FIG. 5, the heater 33 in FIG.
4 and the ventilation hole 36, the moisture in the air in the case 1 that is cooled by contacting the ceiling surface is condensed on the ceiling surface inside the case 1 which is the ceiling surface of the partition walls 6, 7, and 8 in FIG. The dew condensation preventing devices 37, 38, 39 are respectively configured to prevent the above-mentioned adherence.

On the inner bottom portion of the case 1, a saw-shaped shelf plate 40 for placing products is fixed to the back plates 9, 10, 11 and the guard 13 so as to face each other and face each other. Both front and rear ends are supported by a pair of support bodies 41 having a mountain-shaped vertical section. In addition, the blower 42 disposed on the front side
An evaporator 43, which is one of the constituent elements of the refrigerator, is disposed in the lower part of the ventilation passage 17 with the back surface along the inner surface of the partition wall body 14.

In the conventional showcase configured as described above, the air in the case 1 sucked into the ventilation passage 16 from the suction port 18 by the blower 42 is discharged from the blowout port 20 into the rectifying body 2.
It is rectified by 2 and blows out as a laminar flow. Then, an air curtain 44 that covers the opening 2 is formed to keep the inside of the case 1 cool.
A circulation flow 45 is formed which is sucked again from the suction port 18 and circulates in the case 1. On the other hand, the air in the case 1 sucked into the ventilation passage 17 from the suction port 19 by the blower 42 is cooled by the evaporator 43 to become cool air, and a part of this cool air is rectified by the rectifying body 22 from the air outlet 21. A laminar flow is blown out, and an air curtain 46 is formed to cover the opening 2 with the inside of the air curtain 44 to cool the inside of the case 1. Further, another part of the cool air blows out from the inside of the ventilation path 17 through the ventilation hole 23 and is displayed on the display shelf 24, the shelf board 40, etc. to cool the products displayed in the case 1 and then again. A circulation flow 47 that is sucked into the ventilation passage 17 from the suction port 19 and circulates in the case 1 is formed. Further, in FIG. 4, the air is blown downwards from the inside of the ventilation passage 16 through the ventilation hole 36, and the wind direction is changed by the blowing direction plate 34, and in FIG. 5, it is blown out from the inside of the ventilation passage 17 through the ventilation hole 36. Back plate 10, 11
Another part of the cold air flows forward along the ceiling surface. The cold air prevents the air in the case 1 that is hotter and more humid than the cold air from coming into contact with the dew to adhere to the ceiling surfaces of the back plates 10 and 11, and the heater 33 heats the ceiling part of the back plate 9. Dew is prevented from adhering to the ceiling surface of the back plate 9.

[0011]

By the way, in such a conventional showcase, the dew-prevention device 3 including the heater 33, the bent portion 35, the ventilation hole 36, the wind direction plate 34, and the like.
7, 38, 39, and a support device 32 including a holding body 30 and a rod-shaped body 29 are provided. Thereby, it is possible to prevent the dew from adhering to the ceiling surface inside the case 1, and to detachably support the flat plate-shaped display body 31 in which the advertisements and prices of the products are displayed on the front side. You can

However, the holding device 30, the wind direction plate 34, the support device 32 such as the heater 33, or the dew prevention devices 37, 3 are provided.
There is a problem that components dedicated to 8 and 39 are required, power consumption increases due to the use of the heater 33, and external dimensions of the mirror bodies 27 and 28, especially upper and lower width dimensions are restricted by the bent portion 35. . An object of the present invention is to provide a showcase capable of reducing the number of parts dedicated to a supporting device or a dew condensation preventing device, which does not increase power consumption or restrict the outer dimensions of a mirror body.

[0013]

In order to solve the above problems, according to the present invention, a rectangular plate is arranged in the upper part on the depth side in the case where products are displayed and displayed inside and the front surface is open, with the mirror surface facing forward. A support member for supporting the upper end of the cylindrical mirror body on the ceiling surface of the partition wall that is lined in the case at a distance to form the inner wall surface of the case, and is surrounded by the partition wall and the case, and both ends thereof are the case In the showcase in which the product is cooled by the cool air flowing along the inner peripheral surface of the case through the ventilation passages opening along the upper and lower edges of the front opening, the upper surface forms a surface along the ceiling surface with a space. An extension portion extending forward and extending leftward and rightward is formed on the support.

Further, a support tool for supporting the upper end of a rectangular plate-shaped mirror body, which is disposed in the upper part on the depth side in the case where the products are displayed and displayed inside and the front surface is open, with the mirror surface facing forward on the ceiling surface in the case. In a showcase in which a flat plate-shaped display body on which the advertisements and prices of the products are displayed is supported on the case with the front surface of the display body facing forward, the display body is detachably supported. The constituent parts of the supporting device are formed integrally with the support.

Further, the extension part constitutes a supporting device for detachably supporting the flat plate-shaped display body on which the advertisements, prices, etc. of the products are displayed on the front face, with the front face of the display body facing forward. It is assumed that the component part to be formed is an extension part integrally formed. In addition, the component part detachably clamps a rod-shaped rod-shaped body in which the display body is detachably suspended and whose axial direction is horizontal in the left-right direction, between the facing surfaces facing each other downwardly from the lower surface of the support tool or the extension portion. It is assumed that the pair of protrusions is formed and has flexibility.

[0016]

According to the present invention, according to the above construction, the support member is formed with the extending portion extending forward and extending leftward and rightward, the upper surface forming a surface extending along the ceiling surface at a distance. Therefore, by forming an air hole in the partition wall ceiling on the upper side of the extension part, the cool air blown downward from inside the ventilation passage through this air hole is passed between the upper surface of the extension part and the ceiling surface of the partition wall. It is possible to flow along this ceiling surface, which prevents the air in the case that is warmer and more humid than the cold air that blows out from the ventilation passage through the ventilation hole from contacting the ceiling surface inside the case, which is the ceiling surface of the partition wall. Thus, it is possible to prevent dew from adhering to this ceiling surface.

Further, according to the above configuration, since the constituent parts constituting the supporting device for detachably supporting the display body are integrally formed with the supporting tool, the constituent parts constituting the supporting device are At least a part of the function can be given to the support. In addition, the extension part is used for advertisement of the product,
It is an extending portion integrally formed with a component that constitutes a supporting device that detachably supports a flat plate-shaped display body whose price is displayed on the front surface in a case with the front surface of the display body facing forward. Since this is done, the support can have at least part of the functions of the constituent parts of the support device.

Further, the above-mentioned component is a supporting member or an extending portion for detachably sandwiching a rod-shaped rod-shaped body on which the display body is detachably hung and whose axial length direction is horizontal to the left and right. Since it is a pair of flexible projecting portions that are formed so as to project downward from the lower surface, the display body can be detachably hung from the rod-shaped body that is detachably sandwiched by the projecting portions, and a component part that constitutes the supporting device. The support can have at least a part of the function of.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a left side vertical cross-sectional view showing the structure of a dew condensation preventing device and a supporting device for a showcase according to one embodiment of the present invention, and FIG. 2 is a left side vertical section showing the internal structure of a showcase to which the present invention is applied. In the plan views, the right side of each figure is the front side. Portions common or the same as those in FIGS. 3 to 5 are denoted by the same reference numerals.

In FIG. 1 and FIG. 2, reference numeral 1 is a case having an opening 2 in which a product is displayed and displayed, and which is open to the front and is wide open. The case 1 is composed of a case body 3 having front and left and right side surfaces open, and side plates 4 covering the left and right side openings of the case body 3. Inside the case 1, a partition wall 5 is lined along the inner peripheral surface of the case main body 3 and spaced apart from the inner peripheral surface of the case main body 3.
A partition wall 7 lined with the inner peripheral surface of the partition wall 5 lined in the case main body 3 and spaced apart from the inner peripheral surface is provided with a partition wall 7 having front and left and right side surfaces open. A partition wall 7 forming an inner wall surface of the case 1 lined with the case body 3, a back plate 10 forming an inner ceiling surface and a depth side wall surface of the case 1, a flat bottom plate 12 forming an inner bottom surface of the case 1, and a case 1 is composed of a guard 13 which forms a rising surface on the front side of the inner lower portion. On the other hand, the partition wall 5
Is composed of a partition wall body 14 forming a ceiling surface, a depth side wall surface and a depth side bottom surface, and a guard 15 forming a rising surface on the lower front surface side.

The partition wall 5 having the guard 15 as a constituent element
A space surrounded by the case 1 and the side plate 4 forms a ventilation path 16, and a space surrounded by the partition walls 5 and 7 and the case 1 and the side plate 4 forms a ventilation path 17. An opening 2 is provided at each end of each of the ventilation paths 16 and 17.
Suction openings 18, 19 opening along the lower edge of the upper surface,
Air outlets 20 and 21 that open to the lower surface along the upper edge of the opening 2
Are formed so that their opening surfaces face each other vertically. The downward opening surfaces of the air outlets 20 and 21 are covered with the rectifying body 22, and the upward opening surfaces of the suction ports 18 and 19 are covered with the upper ends of the guards 13 and 15, respectively. Further, in the vertical portion of the back plate 10, from the inside of the ventilation passage 17 to the back plate 1
0 A plurality of ventilation holes 23 communicating with the front side are formed, and a plurality of display shelves 24 for displaying and displaying products are vertically arranged side by side in the case 1 to support the rear end in a cantilevered manner. However, it is not different from the conventional example shown in FIG.

In FIG. 1, what is different from the conventional one will be described below. On the ceiling surface and the depth side wall surface of the back plate 10 above the uppermost display shelf 24, the inner ceiling surface and the depth side wall surface of the case 1 have a lateral vertical cross section of a substantially horizontal Y-shape or a substantially L-shape support 48. , 26 are supported so that their openings face each other obliquely above and below each other. This support 4
Insert the upper and lower end portions inside 8 and 26, respectively, and place the rectangular plate-shaped mirror body 27, which is arranged at the upper corner on the depth side in the case 1, with the mirror surface toward the front, slightly tilted forward, and hold it in the forehead. The back plate 10 is supported via supports 48, 26.

The supporting member 48 is integrally formed with an extending portion 49 extending forward and extending leftward and rightward, the upper surface of which forms a surface along the ceiling surface of the rear plate 10 with a space therebetween. A pair of flexible projecting portions 50 projecting downward from the lower surface of the front end portion of the projecting portion 49 are formed side by side in parallel with each other. A rod-shaped body 29 whose axial length is horizontal in the left-right direction is detachably sandwiched between the opposing surfaces of the pair of projecting portions 50 at the left and right ends. Advertising of the product, price, etc. are carried on the rod-shaped body 29. The display body 31 displayed on the front side is detachably hung. A support device 51 that detachably supports the display body 31 is configured by the protruding portion 50 and the rod-shaped body 29, and the vent hole 36 is formed in the rear plate 10 above the extending portion 49. is doing. Due to the vent holes 36 and the extension portions 49, the moisture in the air inside the case 1 that is cooled by contacting the ceiling surface on the ceiling surface inside the case 1 that is the ceiling surface of the partition wall 7 becomes dew. A dew condensation preventing device 52 that prevents the adherence is configured.

In addition, on the inner bottom of the case 1, there is a back and forth pair of supports 41 on which a shelf-like shelf board 40 for carrying products is fixed to face the back board 10 and the guard 13 facing each other. Both ends are supported, and other configurations are the same as those of the conventional example described above. In the above configuration, the support device 51 and / or the dew prevention device 52 of the present invention
Since the cooling and cooling of the products displayed on the display shelf 24, the shelves 40, etc. displayed in the case 1 in the showcase provided with are similar to those of the conventional example described above, the support device 51 and The function of each part of the dew condensation prevention device 52 will be described below.

A support device 51 for displaying the display body 31 on the upper part of the case 1 by suspending the front surface of the rod-shaped body 29 toward the front side is composed of the rod-shaped body 29 and the protruding portion 50. The projecting portion 50 is integrally formed with an extending portion 49 formed integrally with a support tool 48 that supports the upper end portion of the mirror body 27 on the back plate 10. The extending portion 49 and the supporting device 51 are integrated with each other. The support 48 integrally formed with the projecting portion 50, which is a component, is a support device 51.
It is not a dedicated part.

Further, the dew condensation preventing device 52 for preventing the dew from adhering to the ceiling surface inside the case 1 is provided with the ventilation hole 36 and the extending portion 49.
It consists of. The blower 42 is provided on the upper surface of the extension portion 49.
Is sucked into the ventilation passage 17 from the suction port 19 by the evaporator 43.
The part of the air in the case 1 that has been cooled to become cool air through the ventilation hole 36 and blows downward from the inside of the ventilation path 16 can change the wind direction to the front. The cool air whose wind direction has been changed to the front flows forward along the ceiling surface of the back plate 10 which is the ceiling surface inside the case 1 to prevent dew from adhering to the ceiling surface, but the upper end of the mirror body 27 Support tool 4 supported on the back plate 10
8 is formed integrally with an extending portion 49. This extension 49
The support 48 integrally formed with the protrusion 50, which is a component of the support device 51, has the upper end of the mirror body 27 at the rear plate 10.
It is supported on the ceiling surface and is not a dedicated part for the dew condensation prevention device 52.

Therefore, the support device 51 or the dew-prevention device 52 does not require dedicated parts such as the sandwiching body, the wind direction plate, and the heater, which are required in the above-mentioned conventional example, and the power consumption increases and the mirror body The outer dimensions of 27 are not restricted.

[0028]

According to the present invention, the product is displayed and displayed inside and surrounded by a case whose front surface is open, and cool air for cooling the product is flowed along the inner peripheral surface of the case. A mirror surface is placed forward on the depth side upper part of the case on the ceiling surface of the partition wall that forms the ventilation passages that open along both edges and forms the inner wall surface of the case that is lined at intervals in the case. A support for supporting the upper end of the rectangular plate-shaped mirror body having an upper surface forming a surface extending at a distance from the ceiling surface and extending forward and extending laterally. Therefore, it is possible to prevent dew from adhering to the ceiling surface in the case, and reduce the number of dedicated parts required for that.

[0029] Further, a plate-shaped display body in which the products are displayed and displayed inside is supported in a case where the front surface is open, and the advertisement, price, etc. of the products are displayed on the front surface with the front surface facing forward is detachably supported. The component part that constitutes the supporting device is formed integrally with a support tool that supports the upper end of a rectangular plate-shaped mirror body, which is arranged in the upper part on the depth side in the case with the mirror surface facing forward, on the ceiling surface in the case. Since the number of parts dedicated to the supporting device is reduced, the number of parts dedicated to the supporting device can be reduced.

Further, there is provided a support device in which the extending portion detachably supports the flat plate-shaped display body on which the advertisements and prices of the products are displayed on the front surface so that the front surface of the display body faces forward and is detachably attached to the case. An extending portion in which the constituent parts are integrally formed, or the above-mentioned constituent part is formed between the facing surfaces facing each other at both left and right ends of a rod-shaped bar whose display body is detachably suspended and whose axial direction is horizontal to the left and right. Even with a pair of projecting portions which are formed by projecting downward from the support tool or the lower surface of the extending portion, which is detachably clamped to the support member, it is possible to reduce the number of parts dedicated to the supporting device.

As a result, the number of parts dedicated to the dew condensation preventing device and the supporting device can be reduced, the power consumption is not increased and the outer dimensions of the mirror body are not restricted, and the supporting device is simple in structure and inexpensive in maintenance cost. The dew condensation prevention device can provide an inexpensive showcase.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of the left side of an essential portion showing the configuration of a dew condensation preventing device and a supporting device for a showcase according to one embodiment of the present invention.

FIG. 2 is a left-side longitudinal sectional view showing the internal structure of the showcase to which the present invention is applied.

FIG. 3 is a left side vertical cross-sectional view of a main part showing a configuration of a dew condensation preventing device and a supporting device of a conventional showcase.

FIG. 4 is a left side vertical cross-sectional view of a main part showing the configuration of a conventional dew condensation preventing device and a supporting device of a different showcase.

FIG. 5 is a left side vertical cross-sectional view of an essential part showing the structure of a dew condensation preventing device and a supporting device which are different from those of the conventional showcase.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 case 2 opening 3 case body 4 side plate 5 partition wall 6 partition wall 7 partition wall 8 partition wall 9 back plate 10 back plate 11 back plate 12 bottom plate 13 guard 14 partition wall body 15 guard 16 ventilation passage 17 ventilation passage 18 suction inlet 19 suction inlet 20 outlet 21 air outlet 22 rectifying body 23 ventilation hole 24 display shelf 25 support tool 26 support tool 27 mirror body 28 mirror body 29 rod-like body 30 sandwiching body 31 display body 32 support device 33 heater 34 wind direction plate 35 bending portion 36 vent hole 37 with dew Prevention device 38 Dew prevention device 39 Dew prevention device 40 Shelf plate 41 Support 42 Blower 43 Evaporator 44 Air curtain 45 Circulating flow 46 Air curtain 47 Circulating flow 48 Supporting device 49 Extending part 50 Projecting part 51 Supporting device 52 Dew Anti-sticking device

Claims (4)

[Claims] 1. An upper end of a rectangular plate-shaped mirror body, which is arranged with a mirror surface facing forward, is lined inside the case at an upper portion on the depth side in the case where the products are displayed and displayed inside and the front surface is open. The case is provided with a supporting member for supporting on a ceiling surface of a partition wall forming an inner wall surface of the case, and the case is passed through an air passage surrounded by the partition wall and the case, and both ends of which are open along both upper and lower edges of the front opening of the case. In a showcase for cooling the product with cold air flowing along an inner peripheral surface, the support member has an extending portion extending forward and extending leftward and rightward, the upper surface forming a surface extending along the ceiling surface at a distance. A showcase characterized by being formed into. 2. A support tool for supporting an upper end of a rectangular plate-shaped mirror body, which is arranged with the mirror surface facing forward, on the upper part on the depth side in the case where the products are displayed and displayed inside and the front surface is open, on the ceiling surface in the case. In a showcase in which a flat plate-shaped display body on which the advertisements and prices of the products are displayed is supported on the case with the front surface of the display body facing forward, the display body is detachably supported. A showcase characterized in that the constituent parts of the supporting device are formed integrally with the support. 3. The showcase according to claim 1, wherein the extension portion is a flat plate-shaped display body on which product advertisements, prices, etc. are displayed on the front surface, and the front surface of the display body faces forward. A showcase in which the constituent parts of a supporting device that is detachably supported are integrally formed extensions. 4. The showcase according to claim 2 or claim 3, wherein the constituent parts are between the opposing surfaces facing each other of the rod-shaped rods on which the display body is detachably suspended and whose axial direction is horizontal to the left and right. A showcase that is a pair of flexible projecting portions that are formed so as to project downward from the support tool or the lower surface of the extending portion that is detachably clamped.