KR100619194B1 - Showcase - Google Patents

Abstract

SUMMARY OF THE INVENTION An object of the present invention is to provide, at a low cost, a structure for installing a shelf in a display room in a show case having a display room surrounded by a transparent wall.

The show case 1 includes a display chamber 14 surrounded by a transparent wall 9 supported by support pillars 8 located at four corners of the main body. 8A of shelf support parts provided in the support column 8, and having a plurality of coupling holes 33, the shelf 2 for merchandise display supported by this shelf support part 8A and installed in the display room 14, It is provided with the shelf support part 31 which engages with the engagement hole 33 of the shelf support part 8A, and supports the shelf 2, This shelf support part 31 is comprised by bending a sheet metal material, It consists of close bending, and has the engaging part 31C inserted in and engaged with the engaging hole 33. As shown in FIG.

Show case, support column, joining hole, showroom, shelf support, joining part, support part

Description

Show case {SHOWCASE}

1 is a perspective view of a show case of the embodiment to which the present invention is applied.

Fig. 2 is an enlarged plan sectional view of the front corner of the show case of Fig. 1;

3 is a perspective view showing the internal structure of the show case of FIG.

4 is a top view of the shelf of the show case of FIG.

Figure 5 is a side view of the shelf of Figure 4;

Figure 6 is a bottom view of the shelf of Figure 4;

Fig. 7 is a longitudinal front view of the shelf side of Fig. 4 (with a damper standing up).

Fig. 8 is a longitudinal front view of the shelf side of Fig. 4 (with a damper in a horizontal position).

<Explanation of symbols for the main parts of the drawings>

1: show case

2: shelf

3: body

6: case

7: anterior support column

7A: Shelf Support

8: rear support column

8A: Shelf Support

9: transparent wall

12: door (transparent wall)

14: showroom

18: machine room

21: cold air outlet

22: cold air intake

23: reinforcement

27: damper

31: shelf support

31C: Coupling

33, 34: coupling hole

37: lead wire

38: electric device box

41: receiver

H: electric heater

Document 1 JP 5-203332 A

The present invention relates to a show case having a display room surrounded by a transparent wall.

Conventionally, in this type of show case, a display room enclosed by these transparent walls is mounted on the main body by attaching the transparent walls on the left and right and rear surfaces and the transparent doors (transparent walls) on the support pillars vertically installed at four corners of the main body. It consists. In this display room, a shelf for merchandise display was constructed, a cold air was discharged from one side of the main body, sucked from the other side, and circulated cold air in the display room to be cooled to a predetermined temperature (for example, See Document 1).

In addition, a heater is attached to the shelf, and dampers are disposed on both sides of the shelf, and the damper is heated to generate heat in a state where the circulation of cold air from the damper is blocked, thereby heating only the inside of the display chamber above the shelf. There are also hot and cold showcases.

In a show case having a display room surrounded by a transparent wall as described above, when a shelf is temporarily placed in the display room, a coupling hole of a shelf support part in which the wire constituting the shelf is projected to the rear, and the tip of the wire is attached to the support column It was inserted into and combined. Moreover, although the shelf support part was shape | molded by resin and this shelf support part was joined to the engagement hole, and it supported the shelf, there existed a problem that the cost of the shelf support part structure became high.

SUMMARY OF THE INVENTION The present invention has been made to solve such a conventional technical problem, and in a show case having a display room surrounded by a transparent wall, an object thereof is to provide a structure for installing a shelf in the display room at low cost.

The showcase of the present invention comprises a display room surrounded by a transparent wall supported by a support column located at four corners of the main body, and is provided on the support column and includes a shelf support having a plurality of coupling holes, and the shelf. A shelf for displaying goods, which is supported by the support unit and is installed in the display room, and a shelf support unit coupled to the coupling hole of the shelf support unit to support the shelf, and the shelf support unit is formed by bending sheet metal material, which is a close bending of sheet metal material. It is characterized by having a coupling portion configured to be inserted into the coupling hole.

The show case of the invention according to claim 2 is a cold air outlet formed on one side of the main body and a cold air inlet formed on the other side, a heater provided on the shelf, and rotatably provided on both sides of the shelf. A damper that opens and closes the cold air passages between the transparent walls, respectively, which dampens the cold air passages in the rotated horizontal state by opening the cold air passages in the standing state, and at the same time, the dampers are held in the shelf support portion. It is characterized by.

In the show case of claim 3, the shelf is constructed in multiple stages in the display room, and the electrical device box disposed in the machine room configured under the main body, and the electrical device box and the heaters of the shelves, respectively. A plurality of lead wires and a plurality of housing portions formed in the main body and accommodating the remaining portions of each lead wire, respectively, and the remaining portion of the lead wires from the shelf placed above in the display room is placed in the housing portion close to the electrical device box. It is characterized by receiving.

The showcase of claim 4 includes an openable door constituting at least one of the transparent walls in each of the above inventions, a gasket with a magnet built around the inner surface of the door, and a metal reinforcement provided on a support column. The reinforcement is disposed on the outer surface of the support column, and the gasket is adsorbed by the reinforcement in a state where the door is closed.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described in detail based on drawing. In addition, the show case 1 demonstrated in the following Example is installed in stores, such as a convenience store, for example, what is called a tabletop type hot and cold selling while cooling or warming PET bottle drinks or cans drinks, such as coffee and tea. It is a show case (a show case which can use cooling / heating changeover).

That is, FIG. 1 is a perspective view of a show case 1 according to the embodiment to which the present invention is applied, FIG. 2 is an enlarged plan sectional view of the front corner of the show case 1, and FIG. 3 is a perspective view showing the internal structure of the show case 1. 4 is a top view of the shelf 2 of the show case 1, FIG. 5 is a side view of the shelf 2, FIG. 6 is a bottom view of the shelf 2, and FIGS. 7 and 8 are sides of the shelf 2 side. The longitudinal front view of is shown, respectively. The main body 3 of the show case 1 of the embodiment is composed of a heat insulating wall (not shown) made of foamed polyurethane or the like and a case 6 made of a hard synthetic resin surrounding the heat insulating wall. And the front support pillars 7 and 7 and the rear support pillars 8 and 8 are vertically provided in four corners of this main body 3, and are transparent to these support pillars 7, 7, 8, and 8. The left and right vertically long transparent walls 9 and 9 made of multilayer glass are supported, and the ceiling wall 11 is attached to the upper side.

Moreover, the longitudinally long transparent wall which inserted the transparent multilayer glass 12B in the surrounding chassis 12A is attached to the front support pillar 7 of the right side from the front side, and the rear support pillar 8 of the left side from the back side. The door 12 (rear door not shown) is pivotally supported on the main body 3, and the transparent walls 9 and 9, the doors 12 and 12, and the ceiling wall 11 are mounted on the main body 3, respectively. The display room 14 surrounded by the structure is comprised. The doors 12 and 12 close the openings in the front and rear surfaces of the display chamber 14 so that they can be opened and closed.

In addition, 15 is a handle attached to the center front surface of the up-down direction (length direction) of the unpivot support side (left side toward the side) of the chassis 12A of this door 12. As shown in FIG. 16 is a magnet built-in gasket attached around the inner surface of the door 12 (surfaces on the supporting pillars 7 and 8 side), and the supporting pillars 7 and 8 and the ceiling wall 11 when the door 12 is closed. It is in close contact with the seal.

Below the main body 3, the machine room 18 with which the grille 17 ... (the main body 3 is also covered by the panel 13 is attached) is comprised in the periphery, and in this machine room 18, A compressor or a condenser (not shown) constituting the refrigerant circuit of the cooling device is provided. In the heat insulating wall of the main body 3, a cooling chamber (not shown) having an upper surface opened is formed. In this cooling chamber, a cooler and a blower (not shown) constituting the refrigerant circuit are also provided. And from the front of the main body 3, the cold air discharge port 21 is comprised in the right side from the front to the inner side, and the cold air inlet 22 is comprised in the left side from the front to the inner side. The cold air suction port 22 communicates with the cold air suction side of the cooler in the cooling chamber, and the cold air discharge port 21 communicates with the cold air discharge side.

In addition, angles (not shown) are vertically provided at four corners of the base 19 constituting the bottom surface of the machine room 18. On the other hand, the front support pillars 7 and 7 and the rear support pillars 8 and 8 are respectively attached with a metal (steel plate) reinforcing member 23 (reinforcing the support pillars 7 and 8, respectively). Each reinforcement 23 is formed of a front surface (outer surface) of the front support pillars 7 and 7 and a front surface (outer surface) of the ceiling wall 11, a rear surface (outer surface) of the rear support pillars 8 and 8, and a ceiling wall. It is arrange | positioned so that it may respectively apply to the back surface (outer surface) of (11), and it shows the substantially door shape as a whole, and the lower end part is being fixed to the said angle (rear reinforcement material not shown). And when the door 12 is closed, the gasket 16 will adsorb | suck to this reinforcement 23. That is, since the adsorption surface of the gasket 16 is used as the reinforcing material 23, it is not necessary to attach a special sheet metal material to the outer surfaces of the support pillars 7, 8.

On the other hand, the shelf 2 is composed of a metal upper plate 24, a heat insulating material (not shown) provided in the upper plate 24, and a frame material 26 made of a synthetic resin surrounding these circumferences. The electric heater H is attached to the inner surface of the upper plate 24. In addition, both sides of the frame member 26 are recessed to form a cold air passage between the shelf 2 and the transparent wall 9 on the outside thereof, and the upper shelf 2 and the lower shelf 2 of the frame member 26 are recessed. A damper 27 is attached to the depression (not shown in FIG. 2). The damper 27 is attached to the shafts 26A and 26A before and after the frame member 26 so as to be rotatable and move up and down (in a predetermined range). The cold air passage is located above the cold air outlet 21 and the cold air inlet 22, and the damper 27 rotates to open and close the cold air passage as described later.

In addition, 31 and 31 are the shelf support parts of this invention for installing the said shelf 2. As shown in FIG. This shelf support part 31 is comprised by bending a sheet metal material (steel plate), and has a horizontal support part 31A attached to the lower surface of the shelf 2, and a step shape in the outer side of this support part 31A. It consists of the raised part 31B which protruded and the engaging part 31C which protrudes back in the outer side of this raised part 31B. 31 C of this engagement part is comprised by bending a sheet metal material closely, and the contact surface is a longitudinal direction.

Then, by attaching the base portion 31A to the rear corner portion of the bottom surface of the shelf 2, the shelf base portions 31 and 31 are attached to both sides of the rear portion of the bottom surface of the shelf 2 (see FIG. 6). In this state, the ridge 31B is spaced outward from the depression of the shelf 2, and the damper 27 is located between the ridge 31B and the shelf 2.

On the other hand, the shelf support part 8A is formed in the front surface (surface of the display chamber 14 side) of the rear support pillars 8 and 8, and the several support hole 33 is formed in this shelf support part 8A up and down. It is formed at predetermined intervals over. In addition, 7 A of shelf support parts are formed in the front support pillars 7 and 7 on the surface which mutually opposes, and several joining holes 34 ... are also formed in this shelf support part 7A at predetermined intervals up and down. . Then, the coupling portion 31C of the shelf support portion 31 on both sides of the rear portion is inserted and coupled to one of the coupling holes 33, and the engaging protrusion on the front side protruding to both sides of the front end portion of the shelf 2. By inserting and engaging the 32 in the engagement hole 34, the shelf 2 is hypothesized in the inclined state which lowered the front part.

Thus, since the shelf support part 31 is comprised by bending a sheet metal material, the manufacturing cost of the shelf support part 31 single piece can be reduced significantly. Thereby, the cost for installing the shelf 2 can be reduced. In addition, the engaging portion 31C of the shelf support portion 31 is composed of close bending of the sheet metal material, and furthermore, the close contact surface is inserted into the engaging hole 33 in the longitudinal direction, so that the load applied to the shelf 2 The strength is also maintained without any problems, and the shelf 2 can be stably installed.

In addition, although the upper and lower three stages are hypothesized in the display room 14 in the Example, the lower shelf 2 becomes a deck pan, and it is not a hypothetical structure as mentioned above, but the front support pillars 7 and 7 and the rear support pillars ( It is fixed to 8, 8 in inclined state.

On the other hand, in the front support pillars 7 and 7, the storage groove 36 which is opened in the front side of the engaging hole 34 is formed, and the lead wire 37 of the electric heater H of each said shelf 2 is carried out. Is stored in this storage groove 36 and descends. Then, when viewed from the front of the machine room 18, it is connected to the electrical device box 38 provided in the right rear corner portion to connect the electrical device box 38 and the respective electric heaters H, but the uppermost shelf ( The lead wire 37 from 2) is disposed in the receiving groove 36 of the front support column 7 on the right side when viewed from the front, and the lead wire 37 from the shelf 2 at the bottom thereof is the front support column on the left side. It is arrange | positioned in the accommodation groove 36 of (7). Moreover, in the front part of the case 6 of the main body 3, the accommodating parts 41 and 41 opened upward are integrally formed, and the remaining part of the lead wire 37 of the upper shelf 2 is formed integrally. As viewed from the front, the lead wire 37 from the shelf 2 at its lower end is accommodated in the accommodation portion 41 on the left side (see Fig. 3). Conventionally, since the remaining portion is stored in the shelf itself, the effective area of the shelf 2 is reduced, but this problem is eliminated by forming and accommodating the housing portion 41 in the body 3.

Here, the hypothesized position of the upper shelf 2 and the lower shelf 2 is changed up and down by changing the positions of the coupling holes 33 and 34 for engaging the engaging portion 31C and the fixed attachment protrusion 32. It is movable. Therefore, although the length of the lead wires 37 and 37 of the upper shelf 2 and the lower shelf 2 is set with sufficient allowance to absorb this movement distance, it accommodates a remainder as mentioned above. By accommodating in the part 41, it is not exposed in the display chamber 14 etc., and an external appearance improves. In addition, the remaining portion of the lead wire 37 from the shelf 2 (the uppermost shelf 2), which has been placed upward in the display chamber 14, is close to the electrical device box 38, and the receiving portion 41) is accommodated in. That is, since the lead wire 37 of the shelf 2 (the uppermost shelf 2) away from the electrical apparatus box 38 is accommodated in the accommodating portion 41 close to the electrical apparatus box 38, the accommodating portion 41 The remaining portion of the lead wire 37 accommodated in the can be equalized in the upper and lower shelves 2 (the lead wire 37 of the uppermost shelf 2 has a distance between the shelf 2 and the receiving portion 41). The length of the lead wire 37 of the lower shelf 2 is increased between the housing portion 41 and the electrical box 38].

In the above configuration, in the case where the entire region in the display chamber 14 is used in the refrigerated state, the dampers 27 and 27 on both sides of the uppermost stage and the lower shelves 2 and 2 are used as shown in Figs. 5, 6 and 7. Rotate to stand. In this state, the damper 27 is located between the ridge 31B of the shelf support part 31 and the shelf 2, and opens the cold air passage between the shelf 2 and the outer transparent walls 9 and 9 thereof. . As a result, the cold air discharged upward from the cold air discharge port 21 rises the cold air passage on the right side when viewed from the front of each shelf 2, and descends the cold air passage on the left side to be sucked into the cold air intake port 22. , The entire region in the display chamber 14 is cooled to the refrigeration temperature.

Next, for example, when the display chamber 14 above the upper shelf 2 is used in a warmed state, and the lower display chamber 14 inside is used in a refrigerated state, both dampers 27 of the upper shelf 2 are used. 4 and 8 are rotated as in FIGS. 4 and 8, and the cold air passage between the uppermost shelf 2 and the outer transparent walls 9 and 9 is closed. Thereby, cold air is supplied above uppermost shelf 2, and it disappears. In this state, when the electric heater H of the uppermost shelf 2 is energized, the inside of the display chamber 14 above the shelf 2 is heated to a predetermined temperature.

Here, as shown in Fig. 8, when the damper 27 is in a horizontal state, the rear end thereof is loaded and held on the raised portion 31B of the shelf support portion 31. As a result, since the horizontal state of the damper 27 is stably held, a special holding structure becomes unnecessary, and the structure can be simplified.

According to the present invention, a show case comprising a display room surrounded by a transparent wall supported on a support column located at four corners of a main body, the shelf supporting portion provided on the support column and having a plurality of coupling holes, The shelf support part is supported by the shelf support part, and it is installed in the display room, and the shelf support part which engages with the engagement hole of the shelf support part, and supports the shelf, this shelf support part is bent and comprised of sheet metal material, Since a coupling part was comprised by close bending and this coupling part was inserted-engaged to a coupling hole, the manufacturing cost of a shelf base part single piece can be reduced significantly. Thereby, the cost for installing a shelf can be reduced. Moreover, since the engaging part of the shelf support part is comprised by the close bending of a sheet metal material, strength is also hold | maintained without difficulty, and it becomes possible to stably install a shelf.

In addition, according to the invention of claim 2, in addition to the cold air discharge port formed on one side of the main body and the cold air intake port formed on the other side, the heater is installed on the shelf, rotatably installed on both sides of the shelf, the shelf and both sides of the transparent wall The damper is provided with a damper for opening and closing the cold air passage, respectively, and the damper opens the cold air passage in an upright state to block the cold air passage in the rotated horizontal state. Cooling the inside of the shelf above the shelf can be heated. In this case, since the damper is held in the shelf supporting portion in a horizontal state, the horizontal state of the damper is stably held, and a special holding structure becomes unnecessary, so that the structure can be simplified.

In addition, according to the invention of claim 3, in addition to the above, the shelf is constructed in multiple stages in the display room, and at the same time, a plurality of electrical device boxes arranged in the machine room configured at the lower side of the main body, and the electrical device boxes and the heaters of the respective shelves. And a plurality of accommodating portions configured in the main body and accommodating the remaining portions of each lead wire, respectively, so that the lead wire length of the heater is allowed to allow the movement of the shelf while allowing the remaining portion of the lead wire to be accommodated in the accommodating portion. Thus, the appearance can be improved. In particular, since the remaining portion of the lead wire from the upper shelf in the display room was accommodated in the accommodating portion close to the electrical apparatus box, the lead wire of the shelf away from the electrical apparatus box was accommodated in the accommodating portion close to the electrical apparatus box. It is possible to equalize the remaining portions of the lead wires accommodated in the parts in each shelf.

According to the invention of claim 4, the invention further comprises an opening and closing door constituting at least one of the transparent walls, a gasket with a magnet built around the inner surface of the door, and a reinforcing material made of metal provided on the support column. Since the reinforcing material is disposed on the outer surface of the support column and the gasket is attracted to the reinforcing material with the door closed, the adsorption surface of the gasket is composed of the reinforcing material of the support column. As a result, it is not necessary to attach a special sheet metal material for adsorbing the gasket, and the structure can be simplified and the cost can be reduced.

Claims (4)

In a show case comprising a display room surrounded by a transparent wall supported by a support column located at four corners of the main body, A shelf support portion provided on the support pillar and having a plurality of coupling holes; Shelf for merchandise display supported by the shelf support unit and installed in the display room; A shelf support part coupled to the coupling hole of the shelf support part to support the shelf, The shelf support portion is formed by bending a sheet metal material, the show case comprising a coupling portion which is composed of close bending of the sheet metal material and inserted into the coupling hole. According to claim 1, Cold air discharge port formed on one side and the cold air inlet formed on the other side, A heater installed on the shelf, A damper rotatably installed on both sides of the shelf, the damper opening and closing a cold air passage between the shelf and the transparent walls on both sides thereof, And the damper opens the cold air passage in an upright state to block the cold air passage in a rotated horizontal state, and the damper is held in the shelf support in the horizontal state. The shelf according to claim 2, wherein the shelf is constructed in multiple stages in the display room, An electrical device box disposed in a machine room configured below the main body, A plurality of lead wires connecting the electrical device box and the heaters of the respective shelves; It is provided in the main body, and provided with a plurality of accommodation portions for receiving the remaining portions of each lead wire, The show case characterized in that the remaining portion of the lead wire from the shelf placed above in the display chamber is accommodated in the housing portion close to the electrical device box. The door which can be opened and closed in any one of Claim 1, 2 or 3, and which comprises at least one of the said transparent walls, A gasket having a magnet built around an inner surface of the door, A reinforcement made of metal installed on the support column, The reinforcement is disposed on an outer surface of the support pillar, and the gasket is adsorbed to the reinforcement in a state where the door is closed.

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