JP6788421B2 - Frozen / refrigerated showcase - Google Patents

Description

The present invention relates to a freezing / refrigerating showcase in which a base is provided below a product display section.

Freezing / refrigerating showcases equipped with a product display section that cools foods and other objects to be cooled have a base below the product display section in order to display the products at a height that is easy for users to take out. The height position of the product display section is adjusted. Further, the inside of the base is a machine room in which a refrigerator unit that performs a refrigeration cycle with a refrigerant, a control device that controls the operation of the refrigerator unit, and the like are arranged.

A cover member such as a kick plate is attached to the front of the base for protection and blindfolding of various devices placed in the machine room, and a cover is used for maintenance such as maintenance and cleaning of various devices. The inside of the base can be accessed by removing the member. Further, the cover member is formed with a large number of ventilation holes for taking in outside air for cooling the condenser constituting the refrigerator unit. In addition, when outside air is taken in from the ventilation holes of the cover member, dust and the like rising from the floor surface are also taken in, so that dust and the like rising from the floor surface are also taken in, so that dust and the like are not attached to the condenser. A condenser filter that collects dust and the like is arranged.

For such a freezing / refrigerating showcase, for example, a technique as disclosed in Patent Document 1 is adopted. According to Patent Document 1, a showcase with a built-in refrigerator (freezing / refrigerating showcase) has a casing having a product display portion, a pedestal (base) arranged under the casing, and the inside of the pedestal. It is mainly composed of a refrigerator unit housed in the formed machine room and a kick plate attached to the front surface of the gantry, and the kick plate has an opening at a position immediately before the condenser housed in the machine room. A vent cover (cover member) that is separate from the kick plate and has a large number of vents (vents) is detachably attached to the opening. Further, inside the vent cover, a filter holding portion for detachably holding the condenser filter is provided, and the condenser filter can be attached and detached from the filter holding portion with the vent cover removed from the kick plate. , Maintenance such as cleaning and replacement of the condenser filter is improved.

Japanese Unexamined Patent Publication No. 2004-245569 (Page 4, Fig. 1)

However, in Patent Document 1, a ventilation hole is formed in a ventilation hole cover made of a thin metal plate, and a user such as a customer usually sees the ventilation hole cover diagonally downward. It will be. Therefore, there is a risk that the internal structure of the gantry (for example, a filter for a condenser) and the light leaking from the back side of the ventilation hole cover may be visually recognized by the user through the ventilation holes, which causes a problem that the freezing / refrigerating showcase looks bad. there were.

The present invention has been made in view of such problems, and an object of the present invention is to provide a good-looking freezing / refrigerating showcase by blocking the line of sight of the user from diagonally above the vent of the cover member. To do.

In order to solve the above problems, the freezing / refrigerating showcase of the present invention is used.
It is a refrigerating / refrigerating showcase in which at least the condenser and the blower that make up the refrigerator unit are installed below the product display.
A cover member that covers the opening of the base is provided.
The cover member has a plurality of substantially cylindrical or substantially cylindrical rod-shaped members extending in the left-right direction and arranged in an arc shape separated in the vertical direction .
The plurality of rod-shaped members are characterized in that the upper rod-shaped member is arranged in front of the lower rod-shaped member .
According to this feature, a vent of the cover member is formed in the vertical gap between the rod-shaped members, and the rod-shaped member has a thickness in the front-rear direction, so that a plurality of rod-shaped members can be seen from diagonally above the user. Since it overlaps with the line of sight of the cover member, it is possible to block the line of sight of the user from diagonally above the vent of the cover member and improve the appearance of the frozen / refrigerated showcase.

The rod-shaped member arranged on the lower side of the cover member is characterized in that it is located on the inner side of the base with respect to the rod-shaped member arranged on the upper side.
According to this feature, among the rod-shaped members adjacent to the top and bottom, the rod-shaped members arranged on the lower side also easily overlap with the line of sight from diagonally above the user, so that the rod-shaped members are easily overlapped with the line of sight from diagonally above the user. You can make it easier to block your line of sight.

The plurality of rod-shaped members are characterized in that they are arranged so as to draw a curved surface that projects outward from the base in the vertical direction.
According to this feature, since the front surface of the cover member is formed by a plurality of rod-shaped members so as to draw a curved surface in the vertical direction, it is possible to improve the appearance and it is difficult for the lower vent to enter the user's line of sight. can do.

The rod-shaped member is characterized in that it is substantially cylindrical or substantially cylindrical.
According to this feature, dust and the like are less likely to collect at the upper end of the rod-shaped member, and a cleaning tool or the like is placed on the inner side of the base rather than the front end of the rod-shaped member without being disturbed by the vertically arranged rod-shaped members. Since it is easy to get in, it is easy to clean the cover member.

The cover member is characterized by including a plurality of rod-shaped members and side surface members that detachably support both ends of the plurality of rod-shaped members.
According to this feature, even if a part of the rod-shaped member is deformed or damaged, only the rod-shaped member can be removed from the side member for repair or replacement, so that the maintainability of the cover member can be improved.

The front end of the product display portion projects forward from the base.
The cover member is arranged below the product display portion, and the front upper end of the cover member is aligned with the front end of the product display portion.
According to this feature, the front surface and the side surface of the freezing / refrigerating showcase can be continuously formed from the product display portion to the base, so that the appearance can be improved.

It is characterized in that a baffle plate is arranged on the back surface of the cover member.
According to this feature, the outside air taken in from the vent of the cover member can be efficiently applied to the condenser by the air conditioner, so that the heat exchange efficiency in the condenser can be improved.

It is a perspective view which shows the freezing / refrigerating showcase in an Example. It is sectional drawing of the side view which shows the structure of a freezing / refrigerating showcase. It is sectional drawing of the side view which shows the structure of a base and a cover member. It is an exploded perspective view which shows the structure of a cover member. It is sectional drawing of the side view which shows the opening and closing structure of a cover member. It is a schematic diagram which shows the positional relationship between the line of sight of a user from diagonally above, and a cover member.

A mode for carrying out the freezing / refrigerating showcase according to the present invention will be described below based on examples.

The freezing / refrigerating showcase according to the embodiment will be described with reference to FIGS. 1 to 6. Hereinafter, the left side of the paper surface of FIG. 2 will be the front side (front side) of the freezing / refrigerating showcase, and the vertical and horizontal directions when viewed from the front side will be described as a reference. The inside side of the base mentioned above is the rear side of the base 3 described later, and the outside of the base is the front side of the base 3.

The freezing / refrigerating showcase 1 of this embodiment is installed to display foods and other products in a cold state in a supermarket, a convenience store, or the like, and is above the freezing / refrigerating showcase 1 as shown in FIG. It is mainly composed of a product display unit 2 provided in the above and for cooling and storing products (not shown) and a base 3 provided below the product display unit 2, and is formed inside the base 3. A refrigerator unit housed in a machine room (upper machine room 31 and lower machine room 32, which will be described later) can perform a freezing cycle in the freezing / refrigerating showcase 1 to cool the product display unit 2.

As shown in FIG. 2, the freezing / refrigerating showcase 1 has a substantially U-shaped outer box 22 having an open front side and a substantially U-shaped inner box having an open front side. A case main body 21 composed of a box 23 is provided, and a product display portion 2 is formed in an internal space thereof. The rear ends of the brackets 24, 24, 24 extending in the front-rear direction are attached to the back surface portion 23a of the inner box 23, and the shelves 25, 25, 25 are attached on the brackets 24, 24, 24. Products can be displayed on the upper surfaces of the plates 25, 25, 25 and the bottom 23b of the inner box 23, respectively.

Further, on the back side of the case main body 21, a ventilation passage 26 is formed between the outer box 22 and the inner box 23, and the vertically lower portion of the ventilation passage 26 communicates with the upper machine room 31, which will be described later, and is frozen. An evaporator 41, which will be described later, which constitutes the machine unit, and a blower 42, which sends air toward the evaporator 41, are arranged. The evaporator 41 can exchange heat by a refrigeration cycle using a refrigerant to cool the air around the evaporator 41.

Further, a cold air outlet 27 communicating with the ventilation passage 26 is formed downward on the lower edge of the upper front end of the case body 21, and an upper machine is opened upward on the upper edge of the lower front end of the case body 21. Since the cold air suction port 28 communicating with the chamber 31 is formed, the cold air cooled by the evaporator 41 is sucked downward from the upper outlet 27 by operating the blower 42 in the upper machine room 31. It is designed to be blown out toward the mouth 28.

According to this, an air curtain is formed on the open surface on the front surface of the case main body 21 by an air flow of cold air, and a part of the cold air flows into the product display portion 2 to cool the inside of the product display portion 2. It is possible to maintain the state of being used. Further, the cold air sucked from the suction port 28 flows into the upper machine room 31 and is sent to the evaporator 41 again by the blower 42, so that the cold air circulates efficiently.

As shown in FIG. 2, the base 3 provided below the product display portion 2 includes an upper machine room 31 formed inside the base 3 and a lower machine room 32 formed below the upper machine room 31. The evaporator 41, the compressor 43, the condenser 44, and the expansion valve (not shown), which constitute a refrigerator unit that performs a refrigerating cycle using a refrigerant, are housed in a state of being connected by a refrigerant pipe 45, respectively. ..

The upper machine room 31 is formed between the bottom 23b of the inner box 23 constituting the case body 21 and the bottom 22a of the outer box 22, and communicates with the ventilation passage 26 on the back side of the case body 21 as described above. doing.

Further, a drainage portion 31a is provided at a predetermined position in front of the bottom portion 22a of the outer box 22 that constitutes the bottom surface of the upper machine room 31. Further, the drainage section 31a is connected to a wastewater treatment section (not shown) arranged in the lower machine room 32 below by a water distribution pipe 31b. The bottom surface of the upper machine room 31 has a shape that is inclined downward toward the drainage portion 31a, and the water generated when the frost adhering to the evaporator 41 is defrosted due to cooling is inclined. It is easy to flow along to the drainage section 31a.

The lower machine room 32 is provided below the upper machine room 31 with the bottom portion 22a of the outer box 22 interposed therebetween, and is formed in a box shape having openings in the front and rear. The front opening 35 has a cover member 5 described later. Is detachably attached. A rectangular ventilation cover 33 is detachably attached to the rear opening. According to this, the outside air taken in from the front cover member 5 passes through the lower machine room 32 in the front-rear direction, and then is exhausted to the outside from the rear ventilation cover 33 (see FIG. 3). The outside air passing through the lower machine room 32 from the front to the rear serves as a heat exchange air for passing heat radiated from the refrigerant by heat exchange in the condenser 44 constituting the refrigerator unit that performs the refrigeration cycle. have.

Further, in the lower machine room 32, a compressor 43 for compressing the low-temperature low-pressure refrigerant generated in the evaporator 41 in the refrigeration cycle and a compressor 43 arranged on the downstream side of the compressor 43 in the flow of the refrigerant in the refrigeration cycle are arranged to exchange heat. A condenser 44, a blower 46 that actively sends outside air from the front to the rear in the lower machine room 32, a wastewater treatment unit (not shown) described above, and a control (not shown) that controls the operation of the freezing / refrigerating showcase 1. An electrical box (not shown) containing a device or the like is provided.

As shown in FIGS. 2 and 3, the front end of the upper machine room 31 is configured to be aligned with the front end of the product display portion 2 adjacent to the upper side, and projects forward from the front end of the lower lower machine room 32. There is.

As shown in FIG. 1, translucent panels 20 and 20 are provided on both side surfaces of the product display portion 2, and the lower end of the front edge of the translucent panel 20 and 20 projects forward from the upper end. It is formed so as to gently draw a curved surface in the state of being flat. Further, side plates 30 and 30 are provided on both side surfaces of the base 3, and the front edges of the side plates 30 and 30 are formed so as to gently draw a curved surface with the upper end protruding forward from the lower end. There is. According to this, the front edges of both side surfaces of the freezing / refrigerating showcase 1 can be formed into a gentle arcuate shape (see FIG. 2) in the vertical direction by the translucent panels 20, 20 and the side plates 30, 30. , Can enhance the aesthetics.

As shown in FIGS. 1 and 2, the cover member 5 is attached to the opening 35 in front of the lower machine room 32 between the side plates 30 and 30 provided on both sides of the base 3. The cover member 5 is arranged below the product display portion 2 and the upper machine room 31. Further, when the opening 35 of the lower machine room 32 is closed by the cover member 5, the upper end of the front surface of the cover member 5 is aligned with the front surface of the upper machine room 31 adjacent to the product display portion 2. According to this, the front surface of the freezing / refrigerating showcase 1 can be configured without a step from the product display portion 2 to the base 3, and the appearance can be improved.

Further, the cover member 5 is formed so as to gently draw a curved surface with the upper end protruding forward from the lower end so that the front surface thereof is along the front edges of the side plates 30 and 30 provided on both side surfaces of the base 3 described above. Has been done. According to this, the front surface and the side surface of the freezing / refrigerating showcase 1 can be formed in a gentle curved surface shape in the vertical direction from the product display portion 2 to the base 3, and the aesthetic appearance can be enhanced.

Next, the structure of the cover member 5 will be described in detail with reference to FIGS. 3 and 4. As shown in FIGS. 3 and 4, the cover member 5 includes a plurality of rod-shaped members 51, 51, ... (9 in this embodiment) extending in the left-right direction, and left and right of the rod-shaped members 51, 51, ... Between a pair of side surface members 52, 52 that support both ends, a horizontal member 54 attached to the upper end of the side surface members 52, 52, and side surface members 52, 52 arranged behind the rod-shaped members 51, 51, ... It is mainly composed of an air conditioning plate 55 attached to the air conditioning plate 55 and a filter holding member 56 attached to the air conditioning plate 55 from the rear. Since the plurality of rod-shaped members 51, 51, ... Have the same configuration, only one rod-shaped member 51 will be described.

The rod-shaped member 51 is an extruded stainless steel product, has a substantially cylindrical shape, and has hollow portions 51a and 51a having threaded inner circumferences formed at both left and right ends.

The side members 52 and 52 are formed by punching a stainless steel plate, and the front edges are formed so as to gently curve in a state in which the upper side projects forward rather than the lower side in accordance with the front edges of the side plates 30 and 30 described above. The trailing edge is formed in a straight line in the vertical direction. Further, a plurality of through holes 52a, 52a, ... Penetrating in the left-right direction are formed in the vicinity of the front edges of the side surface members 52, 52, respectively. The through holes 52a, 52a, ... Are arranged at predetermined intervals in the vertical direction so as to draw a curve along the front edges of the side surface members 52, 52.

According to this, the fixing screws 52b, from the left and right, with the hollow portions 51a, 51a, ... Of the plurality of rod-shaped members 51, 51, ... And the through holes 52a, 52a, ... Of the side members 52, 52 aligned respectively. By tightening with 52b, ..., The side surface members 52, 52 can support the plurality of rod-shaped members 51, 51, ... So as to be sandwiched from the left and right. Therefore, the front surface of the cover member 5 can be formed in a curved surface shape by the plurality of rod-shaped members 51, 51, ....

Further, since the rod-shaped members 51, 51, ... Supported by the side surface members 52, 52 are arranged at predetermined intervals in the vertical direction, the upper and lower rod-shaped members 51, 51, ... Are placed on the front surface of the cover member 5. A plurality of vents 53, 53, ... Consisting of the left and right side surface members 52, 52 are formed.

The horizontal member 54 is formed by bending a stainless steel plate to form an L-shape in cross section, and the grip portion 54a is formed by bending the front end portion downward. The vicinity of the upper end of the front edges of the side surface members 52 and 52 is inclined rearward from the vicinity of the through holes 52a and 52a in which the uppermost rod-shaped member 51 is supported. According to this, the left and right end portions of the grip portion 54a of the horizontal member 54 extending in the left-right direction of the cover member 5 can be gripped without being disturbed by the front edges of the side surface members 52 and 52. Further, since the grip portion 54a extends downward, it is possible to block the line of sight of the user from diagonally above.

The air conditioning plate 55 is formed by bending a stainless steel plate, has a substantially U-shape in a side view, and is configured to have substantially the same dimensions in the left-right direction as the rod-shaped member 51. Further, the air conditioning plate 55 is formed with a plurality of through holes 55a, 55a, ... That penetrate in the front-rear direction by punching. According to this, by the operation of the blower 46 described above, the outside air taken in from the vents 53, 53, ... Of the cover member 5 is regulated when passing through the through holes 55a, 55a, ... Of the air conditioning plate 55. Therefore, the outside air conditioned toward the condenser 44 comes to be blown from the through holes 55a, 55a, ... Of the air conditioning plate 55, and the heat exchange efficiency in the condenser 44 can be improved.

Further, a pair of left and right locking holes 55b, 55b are formed at the lower end portion of the air conditioning plate 55, and the locking holes 55b, 55b stand upward below the opening 35 of the lower machine room 32 and are left and right. It corresponds to a pair of locking claws 34, 34. According to this, by locking the locking holes 55b, 55b of the air conditioning plate 55 to the locking claws 34, 34 on the lower machine room 32 side, the lower end portion of the cover member 5 is made into the opening 35 of the lower machine room 32. Can be attached. Further, the cover member 5 is rotatable around the locking holes 55b and 55b (lower end portions of the cover member 5) locked while gripping the upper grip portion 54a, and the cover member 5 allows the cover member 5 to rotate. The opening 35 of the lower machine room 32 can be easily opened and closed (see FIG. 5). A magnet (not shown) is attached to the rear end of the cover member 5 on the upper side or the side side. According to this, the rear end of the cover member 5 is magnetically attracted to the upper edge or the side edge of the opening 35 of the lower machine room 32, so that the closed state of the opening 35 of the lower machine room 32 can be maintained. ..

The filter holding member 56 is formed by bending a stainless steel plate, has a substantially U-shape in side view, and has a smaller size in the left-right direction than the air conditioning plate 55. The filter holding member 56 is fixed to the air conditioning plate 55 from above and below with screws or the like (not shown). Further, the filter holding member 56 is formed with a rectangular opening 56a corresponding to the arrangement position of the condenser 44 in the lower machine room 32. According to this, the outside air taken in from the vents 53, 53, ... Of the cover member 5 can be efficiently blown to the condenser 44, and the heat exchange efficiency in the condenser 44 can be improved. A substantially square-shaped resin packing material 57 (see FIG. 3) is provided on the rear side of the opening 56a along the peripheral edge of the opening. According to this, in a state where the opening 35 of the lower machine room 32 is closed by the cover member 5, the packing material 57 approaches or comes into contact with the front surface of the condenser 44 first, so that the filter holding member 56 and the condenser 44 It is possible to prevent deformation and damage due to direct contact with.

Further, a slit 56b extending in the left-right direction is formed at the upper end portion of the filter holding member 56. According to this, the condenser filter 58 can be attached to and detached from the filter holding member 56 by inserting and removing the condenser filter 58 from above into the slit 56b.

Further, as shown in FIG. 5, when the cover member 5 is opened, the slit 56b of the filter holding member 56 faces diagonally upward and forward, so that the condenser filter 58 can be easily attached and detached. be able to.

As described above, the cover member 5 covering the opening 35 of the lower machine room 32 constituting the base 3 of the freezing / refrigerating showcase 1 is a plurality of rod-shaped members 51, 51, which are arranged apart from each other in the vertical direction. Since the rod-shaped members 51, 51, ... Are formed, the vents 53, 53, ... Of the cover member 5 are formed in the vertical gap between the rod-shaped members 51, 51, ..., And the rod-shaped members 51, 51, ... Since it has a thickness and a plurality of rod-shaped members 51, 51, ... Overlap the line of sight from diagonally above the user, as shown in FIG. 6, the cover member 5 is used for the vents 53, 53, ... It is possible to improve the appearance of the freezing / refrigerating showcase 1 by blocking the line of sight from diagonally above the person.

Further, the rod-shaped members 51, 51, ... Arranged on the lower side of the cover member 5 are located on the inner side (rear side) of the base 3 with respect to the rod-shaped members 51, 51, ... Arranged on the upper side. Therefore, among the vertically adjacent rod-shaped members 51, 51, ..., The rod-shaped members 51, 51, ... Arranged below the vents 53, 53, ... Also easily overlap with the line of sight from diagonally above the user. , The line of sight from diagonally above the user with respect to the vents 53, 53, ... Of the cover member 5 can be further easily blocked. That is, the line of sight from diagonally above the user with respect to the ventilation holes 53, 53, ... Of the cover member 5 that cannot be blocked by the rod-shaped members 51, 51, ... Arranged on the upper side, is arranged on the lower side. It can be blocked by 51, 51, ....

Further, since the front surface of the freezing / refrigerating showcase 1 is continuously formed in the vertical direction from the product display portion 2 to the base 3, the user is less likely to be aware of the cover member 5, and the cover member 5 It becomes difficult for the user to look at the vents 53, 53, ... Formed on the front surface.

Further, since the plurality of rod-shaped members 51, 51, ... Are arranged so as to draw a curved surface protruding in the vertical direction toward the front side of the base 3, the front surface of the cover member 5 is arranged with the plurality of rod-shaped members 51, 51, ... As a result, it is formed so as to draw a curved surface in the vertical direction, which can improve the appearance and make it difficult for the lower vents 53, 53, ... To enter the user's line of sight. It should be noted that the ventilation holes 53, 53, ... On the lower side near the floor surface are liable to be contaminated with dust or the like, and the appearance can be further improved by making it difficult for the user to see the portion.

Further, since the rod-shaped members 51, 51, ... Are substantially cylindrical and the outer circumference thereof is arcuate, dust and the like are less likely to collect at the upper ends of the rod-shaped members 51, 51, ... And are arranged vertically. Cleaning tools and the like can easily enter the inner side of the lower machine room 32 rather than the front surface of the cover member 5 without being disturbed by the rod-shaped members 51, 51, ..., And cleaning and the like can be easily performed.

Further, since the cover member 5 includes a plurality of rod-shaped members 51, 51, ..., And side surface members 52, 52 that detachably support both ends of the plurality of rod-shaped members 51, 51, ..., The rod-shaped member 51. Even if a part of, 51, ... Is deformed or damaged, only the deformed or damaged rod-shaped member 51 can be removed from the side members 52, 52 for repair or replacement, and the maintainability of the cover member 5 is improved. Can be done. Since the cover member 5 includes rod-shaped members 51, 51, ..., side members 52, 52, a baffle plate 55, a filter holding member 56, and the like, the cover member 5 is attached and detached to form a condenser filter 58. Easy to perform maintenance such as cleaning and replacement.

Further, the plurality of rod-shaped members 51, 51, ... Are arranged on the rear side of the front edges of the side member 52, 52, and when the cover member 5 is opened, the front edges of the side members 52, 52 are on the floor surface. Since the rod-shaped members 51, 51, ... Are in direct contact with the floor surface first, they are prevented from being deformed or damaged (see FIG. 5).

Further, since the cover member 5 is attached between the side plates 30 and 30 of the base 3, the dimensions in the left-right direction are substantially the same as the dimensions in the left-right direction of the front surface of the product display portion 2 and the upper machine room 31. The cover member 5 can be easily aligned in the left-right direction, and the front surface of the freezing / refrigerating showcase 1 has a sense of unity, which makes it look good.

Further, since the front surface of the cover member 5 is formed in a curved surface, the contact area when a shopping cart or the like collides with the cover member 5 can be reduced, and the range of deformation / damage can be minimized. ..

Further, since the front surface of the cover member 5 is mainly composed of a plurality of rod-shaped members 51, 51, ... And the front edges of the side surface members 52, 52, the front surface of the cover member is formed in a curved surface shape using a plate material. It is possible to maintain high structural strength as compared with the case where.

Further, since the vents 53, 53, ... Of the cover member 5 are composed of the upper and lower rod-shaped members 51, 51, ... And the left and right side surface members 52, 52, compared with the case where they are formed by punching or cutting. Therefore, there is no risk of injury due to burrs when a finger is put in, and the safety is high.

Although examples of the present invention have been described above with reference to the drawings, the specific configuration is not limited to these examples, and any changes or additions within the scope of the gist of the present invention are included in the present invention. Is done.

For example, in the above embodiment, the cover member 5 has been described as being attached to a built-in freezing / refrigerating showcase in which the refrigerator unit is arranged inside the base 3, but the present invention is not limited to this, and the cover member is attached. A refrigerator unit, a control device, or the like may not be arranged inside the base. In this case, the configuration of the air conditioning plate 55, the filter holding member 56, the packing material 57, and the condenser filter 58 may be omitted.

Further, in the above embodiment, the side plates 30 and 30 are attached to both side surfaces of the base 3, and the cover member 5 is arranged between the side plates 30 and 30, but the present invention is not limited to this. The left and right side surface members of the base may form a part of the side plates attached to both side surfaces of the base.

Further, in the above embodiment, the nine rod-shaped members 51, 51, ... Have been described as a mode in which the nine rod-shaped members 51, 51, ... Are arranged at predetermined intervals in the vertical direction so as to draw a curved surface along the front edges of the side surface members 52, 52. Not limited to this, the number of rod-shaped members and the distance between the upper and lower rod-shaped members may be freely configured as long as they can block the line of sight of the user from diagonally above the vent of the cover member.

The rod-shaped members 51, 51, ... Supported by the side surface members 52, 52 may be rotatable in the circumferential direction. According to this, the deformed / damaged portion of the rod-shaped member 51 can be made inconspicuous by rotating the rod-shaped member 51 so that the deformed / damaged portion faces the rear side. Further, by removing the dust and the like adhering to the rod-shaped member 51 from the front side of the cover member 5 while rotating the rod-shaped member 51, the dust and the like adhering to the rod-shaped member 51 can be removed in the circumferential direction. Maintainability can be improved.

Further, although the rod-shaped member 51 has been described with an example of having a substantially cylindrical shape, it may be a solid substantially cylindrical member. Further, the outer shape may be polygonal instead of circular.

1 Refrigerator showcase 2 Product display 3 Base 5 Cover member 30 Side plate 31 Upper machine room 32 Lower machine room 35 Opening 44 Condenser 51 Rod-shaped member 52 Side member 53 Vent 55 Ventilation plate 56 Filter holding member 58 Condenser filter

Claims (4)

It is a refrigerating / refrigerating showcase in which at least the condenser and the blower that make up the refrigerator unit are installed below the product display.
A cover member that covers the opening of the base is provided.
The cover member has a plurality of substantially cylindrical or substantially cylindrical rod-shaped members extending in the left-right direction and arranged in an arc shape separated in the vertical direction .
The plurality of rod-shaped members are a freezing / refrigerating showcase in which an upper rod-shaped member is arranged in front of a lower rod-shaped member . The freezing / refrigerating showcase according to claim 1, wherein the cover member includes the plurality of rod-shaped members and side surface members that detachably support both ends of the plurality of rod-shaped members. The front end of the product display portion projects forward from the base.
The freezing / refrigerating according to claim 1 or 2 , wherein the cover member is arranged below the product display portion, and the front upper end of the cover member is aligned with the front end of the product display portion. Showcase. The freezing / refrigerating showcase according to any one of claims 1 to 3 , wherein a baffle plate is arranged on the back surface of the cover member.

Images