JP2023084448A - Merchandise display shelf of showcase - Google Patents

Abstract

To prevent wiring from dropping and to reduce manufacturing cost.SOLUTION: A merchandise display shelf 10 for a showcase mounting merchandise on an upper surface 21 of a shelf plate 20 includes: a pair of left and right shelf support members 11 which are supported by a shelf prop 7 standing on a storage chamber 4 of the case body 1 in a mode extending forward; and an illumination fitting member 50 which is provided for a front end lower part of the shelf board 20 supported in a mode bridging the shelf support members 11 and fitted to illumination equipment 60 extending along the horizontal direction. The illumination fitting member 50 holds, in holes 511, 521 which are formed at a left end part and communicated with the end edge of the left end part through the guide groove parts 512, 522, the wiring 61 of the illumination equipment 60 guided through guide groove parts 512, 522 through the holes.SELECTED DRAWING: Figure 7

Description

TECHNICAL FIELD The present invention relates to product mounting shelves for showcases, and more particularly to improvement of product mounting shelves applied to showcases installed in stores such as supermarkets.

2. Description of the Related Art Conventionally, in stores such as supermarkets, for example, many showcases are used in which products to be sold are placed on product shelves and stored in a storage chamber of a case body. The product shelf is constructed by supporting a shelf board between a pair of left and right brackets via a slider. In such a product placement shelf, a shelf board can be slid forward to perform replenishment work of replenishing the shelf board with commodities to be sold. I have to.

As such a product shelf, there is known one provided with a lighting device, as proposed in Patent Document 1, for example.

The lighting device is an elongated member whose longitudinal direction is the left-right direction, and is arranged by being supported by a support member provided at the lower front end of the shelf board. This lighting device emits light downward, and can illuminate the products placed on the product placement shelf directly below (see, for example, Patent Document 1).

Japanese Patent Application Laid-Open No. 2021-19648

By the way, although it is not specified in the above-mentioned Patent Document 1, in the above-mentioned showcase, the wiring connected to the lighting equipment is fixed by a cord clamp attached to the lower surface of the shelf board with an adhesive tape or the like so that it can be run. and prevented the wiring from sagging.

In such a showcase, there is a risk that the cord clamp may fall from the bottom surface of the shelf board due to aged deterioration of the adhesive tape, etc., and it has not been possible to effectively prevent the wiring from sagging. Also, the use of the cord clamp causes an increase in manufacturing costs due to an increase in the number of parts.

SUMMARY OF THE INVENTION In view of the above circumstances, it is an object of the present invention to provide a product placement shelf for a showcase that can prevent wiring from sagging and reduce manufacturing costs.

In order to achieve the above object, the product placement shelf of the showcase according to the present invention is a pair of left and right shelves that are supported in a forwardly extending manner by shelf posts erected in the storage chamber of the case body. a support member; and a lighting attachment member provided at the lower front end of a shelf board supported in a manner straddling the shelf support member and extending along the left-right direction for attaching lighting equipment, A product placement shelf of a showcase for placing products, wherein the lighting attachment member is formed at one end of left and right ends and communicates with the edge of the one end through a guide groove. It is characterized in that the wiring of the lighting device guided through the guide groove is passed through the holding hole and held.

Further, the present invention provides the product placement shelf of the showcase, wherein the lighting mounting member gradually extends upward with an inclination toward the front and is provided at predetermined intervals along the left-right direction. a first inclined extension supporting the lighting device through the second inclined extension, and a second inclined extension gradually extending upward from the rear edge of the first inclined extension toward the rear. and a boundary portion between the first inclined extension portion and the second inclined extension portion is provided so as to protrude downward from the shelf plate, and the first inclined extension portion and the second inclined extension portion are provided. The retaining hole is formed in the one end of the retaining portion.

Further, according to the present invention, in the product placement shelf of the showcase, the wiring is connected to one end portion of the lighting device on the side opposite to the light irradiation direction, and the lighting mounting member has the first inclined extension. The one end of the standing portion protrudes further outward than the one end of the second inclined extension portion and is arranged above the one end of the lighting device.

Further, according to the present invention, in the product placement shelf of the showcase, the guide groove portion is bent in the middle thereof, and is opened in the direction of the connecting portion with the holding hole portion and at the end edge of the lighting attachment member. It is characterized in that the direction of

Further, according to the present invention, in the product placement shelf of the showcase, the guide groove portion is formed so that the width dimension of the connection portion with the holding hole portion is smaller than the maximum width of the wiring. .

According to the present invention, the lighting attachment member provided at the lower front end of the shelf board is formed at one end of the left and right ends, and the holding hole communicates with the edge of the one end through the guide groove. Since the wiring of the lighting equipment guided through the guide groove is passed through the part, it is possible to eliminate the need to use a conventional cord clamp and reduce the number of parts. It is possible to prevent the dripping of the film and to reduce the manufacturing cost.

FIG. 1 is a cross-sectional side view showing a showcase to which a product shelf according to an embodiment of the invention is applied. FIG. 2 is a perspective view showing one product placement shelf shown in FIG. 1. FIG. FIG. 3 is a perspective view showing one product placement shelf shown in FIG. 1; FIG. 4 is a bottom view showing one product placement shelf shown in FIG. 1. FIG. FIG. 5 is an exploded perspective view showing the lighting mounting member shown in FIGS. 3 and 4. FIG. FIG. 6 is a perspective view showing an enlarged main part of the illumination mounting member shown in FIG. 7 is a perspective view schematically showing a state in which the lighting attachment member shown in FIGS. 5 and 6 holds wiring. FIG. FIG. 8 is an exploded perspective view showing a modification of the illumination mounting member shown in FIG. 5 and the like. FIG. 9 is a perspective view showing an enlarged main part of the illumination mounting member shown in FIG. 10 is a perspective view schematically showing a state in which the lighting attachment member shown in FIG. 8 holds wiring. FIG.

DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a product mounting shelf of a showcase according to the present invention will be described in detail below with reference to the accompanying drawings.

FIG. 1 is a cross-sectional side view showing a showcase to which a product shelf according to an embodiment of the invention is applied. The showcase exemplified here is for storing products for sale in a store such as a supermarket, for example, inside the case main body 1 .

That is, in this showcase, the back plate 2 is provided inside the case body 1, thereby forming the ventilation duct 3 between the back plate 2 and the rear wall 1a of the case body 1, and A storage room 4 is configured in front.

An evaporator 5 and a blower fan 6 are arranged inside the ventilation duct 3 . The evaporator 5 constitutes a refrigerating cycle together with a condensing unit (not shown), and exchanges heat with the passing air.

In this showcase, when a condensing unit (not shown) and a blower fan 6 are driven, the air that has passed through the evaporator 5 is circulated and supplied to the storage room 4 through the ventilation duct 3, and the storage room 4 is maintained at a desired refrigeration temperature. will be

The case body 1 has a box-like shape with an opening (hereinafter also referred to as a front opening) 1c on the front surface 1b. These product placement shelves 10 will be described. In addition, the product placement shelves 10 on each stage in the storage room 4 have the same configuration. Therefore, one product placement shelf 10 will be described below.

2 to 4 each show one article placing shelf 10 shown in FIG. 1, wherein FIGS. 2 and 3 are perspective views, and FIG. 4 is a bottom view. The product placement shelf 10 exemplified here is configured by supporting the shelf board 20 so as to straddle two left and right shelf support members 11 .

The shelf support member 11 is configured with brackets 30 and auxiliary side wall members 40 . The two shelf support members 11 are configured to be symmetrical with each other. For the sake of convenience, the two shelf support members 11 closer to each other will be referred to as the inner side, and the directions away from each other will be referred to as the outer side.

The bracket 30 serves as the base of the shelf support member 11 and is made of sheet metal or the like. The brackets 30 are arranged so as to protrude forward from the shelf supports 7 attached to the front surfaces 1b on both the left and right sides of the rear plate 2. As shown in FIG.

That is, the left and right brackets 30 are a pair of right and left brackets that are arranged in the storage chamber 4 inside the case body 1 so as to be separated from each other and face forward. This bracket 30 is constructed by integrally molding a side wall portion 31 and a lower wall portion 32 .

The side wall portion 31 is a main component of the bracket 30 and is an elongated portion whose longitudinal direction is the front-rear direction. The side wall portion 31 is formed such that the vertical dimension of the rear end portion is larger than the vertical dimension of the region on the front side of the rear end portion, and a plurality of rearwardly protruding portions are formed at the rear end portion of the rear end portion. A locking piece 31a is formed. These locking pieces 31a can be arbitrarily inserted into locking holes (not shown) provided on the front surface of the shelf support 7. As shown in FIG. When the locking piece 31a is inserted into the locking hole, the rear end portion of the side wall portion 31 comes into contact with the front surface of the shelf support 7, and the bracket 30 is positioned substantially horizontally at an arbitrary height of the shelf support 7. It is supported in a cantilevered state.

The lower wall portion 32 is an extension portion that extends inward from the lower edge portion of the side wall portion 31 . This lower end portion is connected to the lower wall portion 32 of the other bracket 30 by a connecting plate 33 .

The auxiliary side wall member 40 is made of sheet metal, for example, and is an elongated member whose longitudinal direction is the front-rear direction. The auxiliary side wall member 40 is attached to the inner side of the side wall portion 31 of the bracket 30 via a slider 41 and is slidable along the front-rear direction with respect to the bracket 30 . 2 to 4 show a state in which the auxiliary side wall member 40 is slid forward with respect to the bracket 30. As shown in FIG.

By attaching the shelf board 20 to the upper surface of the auxiliary side wall member 40, the shelf board 20 is supported between the two shelf support members 11 as described above. Here, the shelf board 20 is formed by processing a sheet metal or the like, and the upper surface 21 constitutes a rectangular mounting surface on which merchandise to be sold is mounted.

A plurality of (two in the illustrated example) reinforcing metals 22 and a lighting mounting member 50 are provided at the lower portion of the shelf board 20 .

Each reinforcing metal 22 is formed by bending a sheet metal or the like, and is an elongated member whose longitudinal direction is the left-right direction. These reinforcing metals 22 are provided on the lower part of the rear end of the shelf board 20 and the lower part of the center of the shelf board 20 . By providing such a reinforcing metal 22, the strength of the shelf board 20 is improved.

The lighting attachment member 50 is formed by processing a sheet metal or the like, for example, and is an elongated member whose longitudinal direction is the left-right direction. The illumination mounting member 50 is configured to include a first inclined extension portion 51 and a second inclined extension portion 52, as shown in FIG.

The first inclined extension portion 51 is a plate-like portion that extends in a manner that gradually inclines upward toward the front. A front joint portion 53 horizontally extending forward is formed at the front edge portion of the first inclined extension portion 51 .

A plurality of (three in the illustrated example) rectangular support holes 51a are formed in the first inclined extension portion 51 along the left-right direction at predetermined intervals. A support member 55 is provided in each of these support holes 51a so as to be inserted from the front. These supports 55 support the illumination device 60 by sandwiching it at the bifurcated portions. That is, the first inclined extension portion 51 supports the lighting equipment 60 via the supports 55 provided at predetermined intervals along the left-right direction.

Here, the illumination device 60 has a columnar shape whose longitudinal direction is the left-right direction, and incorporates a light source such as an LED, for example. In such a lighting device 60, a wiring 61 is connected to one end on the side opposite to the light irradiation direction. Specifically, when the lighting device 60 emits light downward, the wiring 61 is connected to the upper left end of the lighting device 60 .

The second inclined extension portion 52 is a plate-like portion that extends in a manner gradually inclined upward as it goes rearward from the rear end edge of the first inclined extension portion 51 . A rear joint portion 54 horizontally extending rearward is formed at the rear edge portion of the second inclined extension portion 52 .

In such a lighting attachment member 50 , the left end portion of the first inclined extension portion 51 protrudes further leftward than the left end portion of the second inclined extension portion 52 . 6, a first holding hole portion 511 and a first guide groove portion 512 are formed at the left end portion of the first inclined extension portion 51, and at the left end portion of the second inclined extension portion 52, A second holding hole portion 521 and a second guide groove portion 522 are formed.

The first holding hole portion 511 has an elongated hole shape whose longitudinal direction is the vertical direction. The first guide groove portion 512 communicates the first holding hole portion 511 with a portion of the edge on the left end side of the first inclined extension portion 51 (illumination mounting member 50). and a first guiding downward extending portion 512b.

The first guide right extension portion 512 a is a portion that extends rightward from the right edge portion of the first holding hole portion 511 and is connected to the first holding hole portion 511 . The first guide downwardly extending portion 512b is a portion that extends downward from the right end portion, which is the extending end portion of the first guide rightwardly extending portion 512a. is open at the edge of the

That is, the first guide groove portion 512 is bent in the middle, and the direction (right direction) of the connection portion 512c with the first holding hole portion 511 and the direction of the lighting attachment member 50 (first inclined extension portion 51) The opening direction (downward direction) at the edge is different.

The first guide groove portion 512 is formed so that the groove width dimension is slightly larger than the maximum width of the wiring 61 , but the width dimension of the connection portion 512 c with the first holding hole portion 511 is the maximum width of the wiring 61 . It is formed to be slightly smaller than wide.

The second holding hole portion 521 has approximately the same size as the first holding hole portion 511 and has an elongated hole shape whose longitudinal direction is the vertical direction. The second guide groove portion 522 communicates the second holding hole portion 521 with a part of the edge on the left end side of the second inclined extension portion 52 (illumination mounting member 50). , a second guide downwardly extending portion 522b, and a second guide leftwardly extending portion 522c.

The second guide right extension portion 522 a is a portion extending rightward from the right edge portion of the second holding hole portion 521 and is connected to the second holding hole portion 521 . The second guide downwardly extending portion 522b is a portion that extends downward from the right end portion, which is the extending end portion of the second guide rightwardly extending portion 522a. The second guide left extension portion 522c is a portion that extends leftward from the lower end portion, which is the extension end portion of the second guide downward extension portion 522b, and the extension end portion is the second inclined extension portion. It is open at 52 edges.

That is, the second guide groove portion 522 is bent in the middle, and the direction (right direction) of the connection portion 522d with the second holding hole portion 521 and the direction of the lighting attachment member 50 (second inclined extension portion 52) The opening direction (leftward direction) at the edge is different.

The second guide groove portion 522 is formed so that its groove width dimension is slightly larger than the maximum width of the wiring 61 , but the width dimension of the connection portion 522 d with the second holding hole portion 521 is the maximum width of the wiring 61 . It is formed to be slightly smaller than wide.

Such a lighting attachment member 50 is such that the boundary portion between the first inclined extension portion 51 and the second inclined extension portion 52 protrudes downward from the shelf plate 20, and the front joint portion 53 and the rear joint portion 54 are separated from each other. The upper surface is joined to the lower surface on the front end side of the shelf board 20 by welding or the like, and is provided in the lower front part of the shelf board 20 . As a result, the lighting support member can improve the strength of the shelf board 20 in the same manner as the reinforcing metal 22 described above.

In this case, as shown in FIG. 4 , the left end portion of the first inclined extension portion 51 of the lighting attachment member 50 is arranged above the left end portion of the lighting device 60 .

Then, as shown in FIG. 7, the wiring 61 connected to the left end portion of the lighting device 60 passes through the first guide groove portion 512 and is guided to the first holding hole portion 511 to move the first holding hole portion 511. It is held in a penetrating state, passes through the second guide groove portion 522 and is guided to the second holding hole portion 521 , and is held in a state of penetrating the second holding hole portion 521 .

That is, the illumination mounting member 50 includes a first holding hole portion 511 formed at the left end portion of the first inclined extension portion 51 and communicating with the edge of the left end portion through a first guide groove portion 512, and a second inclined extension portion 511. A first guide groove portion 512 and a second guide groove portion 522 are formed in a second holding hole portion 521 formed at the left end portion of the extension portion 52 and communicating with the edge of the left end portion through a second guide groove portion 522, respectively. The wiring 61 of the lighting equipment 60 passed through and guided is held in a state of being penetrated.

As described above, according to the product placement shelf 10 according to the embodiment of the present invention, the lighting attachment member 50 provided at the lower front end portion of the shelf board 20 is attached to the left end portion of the first inclined extension portion 51. A first holding hole portion 511 formed and communicating with the edge of the left end portion through a first guide groove portion 512; The wiring 61 of the lighting device 60 guided through the first guide groove 512 and the second guide groove 522 is passed through the second holding hole 521 that communicates through the second guide groove 522, and is held in a state where it penetrates. Therefore, it is possible to reduce the number of parts without using a cord clamp as in the conventional case, thereby preventing the wiring 61 from sagging and reducing the manufacturing cost.

According to the product placement shelf 10 , the lighting device 60 has a wire 61 connected to one end (left end) of the lighting device 60 on the opposite side (upper side) of the light irradiation direction (downward direction). Since the left end portion of the first inclined extension portion 51 constituting the It can be held in a state of being penetrated by 511, and the irradiation direction of the light of the lighting device 60 can be regulated downward. As a result, the illumination device 60 can be supported in a state where the illumination direction of the illumination device 60 is regulated downward, and the illumination direction of the illumination device 60 can be fixed.

Further, according to the product placement shelf 10, the first guide groove portion 512 is bent in the middle, and the direction of the connection portion 512c with the first holding hole portion 511 and the first inclined extension portion 51 (illumination attachment member) 50 ), it is possible to prevent the wiring 61 penetrating through the first holding hole 511 from being easily detached from the lighting mounting member 50 . The second guide groove portion 522 is bent in the middle, and opens in the direction of the connecting portion 522d with the second holding hole portion 521 and the edge of the second inclined extension portion 52 (illumination mounting member 50). Since the direction is different, it is possible to prevent the wiring 61 passing through the second holding hole portion 521 from being easily detached from the lighting attachment member 50 .

Furthermore, according to the product placement shelf 10, the first guide groove portion 512 is formed such that the width dimension of the connection portion 512c with the first holding hole portion 511 is smaller than the maximum width of the wiring 61, so that the It is possible to prevent the wiring 61 penetrating through the 1 holding hole portion 511 from being easily detached from the illumination mounting member 50 . In addition, since the second guide groove portion 522 is formed so that the width dimension of the connection portion 522d with the second holding hole portion 521 is smaller than the maximum width of the wiring 61, the wiring 61 passing through the second holding hole portion 521 is can be prevented from easily detaching from the lighting mounting member 50.

FIG. 8 is an exploded perspective view showing a modification of the illumination mounting member 50 shown in FIG. 5 and the like. In addition, the same code|symbol is attached|subjected about the structures other than the lighting attachment member 50 mentioned above, and the description is omitted.

As shown in FIG. 8, the illumination mounting member 70 is formed by processing sheet metal, for example, and is an elongated member whose longitudinal direction is the left-right direction. The illumination mounting member 70 is configured with a first inclined extension portion 71 and a second inclined extension portion 72 .

The first inclined extension portion 71 is a plate-like portion that extends in a manner that gradually inclines upward toward the front. A front joint portion 73 horizontally extending forward is formed at the front edge portion of the first inclined extension portion 71 .

A plurality of (three in the illustrated example) rectangular support holes 71a are formed in the first inclined extension portion 71 along the left-right direction at predetermined intervals. A support member 75 is provided in each of these support holes 71a so as to be inserted from the front. These supports 75 support the illumination device 60 by sandwiching it between the bifurcated portions. That is, the first inclined extension portion 71 supports the lighting device 60 via the supports 75 provided at predetermined intervals along the left-right direction.

The second inclined extension portion 72 is a plate-like portion that extends in a manner gradually inclined upward as it goes rearward from the rear end edge of the first inclined extension portion 71 . A rear joint portion 74 horizontally extending rearward is formed at the rear end edge portion of the second inclined extension portion 72 .

In such a lighting attachment member 70, as shown in FIG. 9, a first holding hole portion 711 and a first guide groove portion 712 are formed at the left end portion of the first inclined extension portion 71, and a second inclined extension portion 712 is formed. A second holding hole portion 721 and a second guide groove portion 722 are formed at the left end portion of the portion 72 .

The first holding hole portion 711 has an elongated hole shape whose longitudinal direction is the vertical direction. The first guide groove portion 712 communicates the first holding hole portion 711 with a part of the edge on the left end side of the first inclined extension portion 71 (illumination mounting member 70). , a first guide downwardly extending portion 712b, and a first guide leftwardly extending portion 712c.

The first guide right extension portion 712 a is a portion extending rightward from the right edge portion of the first holding hole portion 711 and is connected to the first holding hole portion 711 . The first guide downwardly extending portion 712b is a portion that extends downward from the right end portion, which is the extending end portion of the first guide rightwardly extending portion 712a. The first guide left extension portion 712c is a portion that extends leftward from the lower end portion, which is the extension end portion of the first guide downward extension portion 712b, and the extension end portion is the first inclined extension portion. It is open at the edge of 71 .

That is, the first guide groove portion 712 is bent in the middle, and the direction of the connection portion 712d with the first holding hole portion 711 (right direction) The opening direction (leftward direction) at the edge is different.

The first guide groove portion 712 is formed so that its groove width dimension is slightly larger than the maximum width of the wiring 61 , but the width dimension of the connection portion 712 d with the first holding hole portion 711 is the maximum width dimension of the wiring 61 . It is formed to be slightly smaller than wide.

The second holding hole portion 721 has approximately the same size as the first holding hole portion 711 and has an elongated hole shape whose longitudinal direction is the vertical direction. The second guide groove portion 722 communicates the second holding hole portion 721 with a part of the edge on the left end side of the second inclined extension portion 72 (illumination mounting member 70). , a second guide downwardly extending portion 722b, and a second guide leftwardly extending portion 722c.

The second guide right extension portion 722 a is a portion extending rightward from the right edge portion of the second holding hole portion 721 and is connected to the second holding hole portion 721 . The second guide downwardly extending portion 722b is a portion that extends downward from the right end portion, which is the extending end portion of the second guide rightwardly extending portion 722a. The second guide left extension portion 722c is a portion that extends leftward from the lower end portion, which is the extension end portion of the second guide downward extension portion 722b, and the extension end portion is the second inclined extension portion. It is open at the edge of 72 .

That is, the second guide groove portion 722 is bent in the middle, and the direction (right direction) of the connection portion 722d with the second holding hole portion 721 and the direction of the lighting attachment member 70 (second inclined extension portion 72) The opening direction (leftward direction) at the edge is different.

The second guide groove portion 722 is formed so that its groove width dimension is slightly larger than the maximum width of the wiring 61 , but the width dimension of the connection portion 722 d with the second holding hole portion 721 is the maximum width of the wiring 61 . It is formed to be slightly smaller than wide.

That is, in the illumination mounting member 70 shown in FIG. 8, the horizontal extension length of the first inclined extension portion 71 and the horizontal extension length of the second inclined extension portion 72 are the same. The extending direction of the guide groove portion 712 is different from that of the first guide groove portion 512 of the illumination mounting member 50 shown in FIG. 5 and the like.

Such a lighting attachment member 70 is such that the boundary portion between the first inclined extension portion 71 and the second inclined extension portion 72 protrudes downward from the shelf board 20, and the front joint portion 73 and the rear joint portion 74 are separated from each other. The upper surface is joined to the lower surface on the front end side of the shelf board 20 by welding or the like, and is provided in the front lower part of the shelf board 20 . As a result, the lighting support member can improve the strength of the shelf board 20 in the same manner as the reinforcing metal 22 .

Then, as shown in FIG. 10, the wiring 61 connected to the left end portion of the lighting device 60 passes through the first guiding groove portion 712 and is guided to the first holding hole portion 711, thereby passing the first holding hole portion 711. While being held in a penetrating state, it passes through the second guide groove portion 722 and is guided to the second holding hole portion 721 to be held in a state of penetrating the second holding hole portion 721 .

That is, the illumination mounting member 70 includes a first holding hole portion 711 formed at the left end portion of the first inclined extension portion 71 and communicating with the edge of the left end portion through a first guide groove portion 712; A first guide groove portion 712 and a second guide groove portion 722 are respectively formed in a second holding hole portion 721 formed at the left end portion of the extension portion 72 and communicating with the edge of the left end portion through a second guide groove portion 722 . The wiring 61 of the lighting equipment 60 passed through and guided is held in a state of being penetrated.

According to the product placement shelf 10 having such a lighting mounting member 70, the lighting mounting member 70 provided at the lower front end portion of the shelf plate 20 is formed at the left end portion of the first inclined extension portion 71 and A first holding hole portion 711 communicated with the edge of the left end portion through a first guide groove portion 712, and a second guide groove portion 722 formed at the left end portion of the second inclined extension portion 72 and at the edge of the left end portion. Since the wiring 61 of the lighting device 60 guided through the first guide groove 712 and the second guide groove 722 is passed through the second holding hole 721 communicating through the second holding hole 721, the conventional Thus, it is possible to reduce the number of parts without using a cord clamp, thereby preventing the wiring 61 from sagging and reducing the manufacturing cost.

Further, according to the product placement shelf 10, the first guide groove portion 712 is bent in the middle, and the direction of the connection portion 722d with the first holding hole portion 711 and the first inclined extension portion 71 (illumination mounting member) 70 ), it is possible to prevent the wiring 61 passing through the first holding hole 711 from being easily detached from the lighting mounting member 70 . The second guide groove portion 722 is bent in the middle and opens in the direction of the connection portion 722d with the second holding hole portion 721 and the edge of the second inclined extension portion 72 (illumination mounting member 70). Since the direction is different, it is possible to prevent the wiring 61 passing through the second holding hole portion 721 from being easily detached from the lighting attachment member 70 .

Further, according to the product placement shelf 10, the first guiding groove portion 712 is formed so that the width dimension of the connection portion 722d with the first holding hole portion 711 is smaller than the maximum width of the wiring 61, so that the first guiding groove portion 712 It is possible to prevent the wiring 61 penetrating the holding hole portion 711 from being easily detached from the lighting attachment member 70 . Further, since the second guide groove portion 722 is formed so that the width dimension of the connection portion 722d with the second holding hole portion 721 is smaller than the maximum width of the wiring 61, the wiring 61 passing through the second holding hole portion 721 is can be prevented from easily detaching from the lighting mounting member 70.

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

In the embodiment described above, the lighting mounting members 50, 70 had the first inclined extension portions 51, 71 and the second inclined extension portions 52, 72, but in the present invention, the lighting support member The shape and the like are not particularly limited as long as the lighting support member can support the lighting equipment.

DESCRIPTION OF SYMBOLS 1... Case main body 4... Storage room 7... Shelf support 10... Product placement shelf 11... Shelf support member 20... Shelf plate 21... Upper surface 22... Reinforcing metal 30... Bracket 40... Auxiliary side wall Member 41 Slider 50 Lighting mounting member 51 First inclined extension 51a Support hole 511 First holding hole 512 First guide groove 52 Second inclined extension 521... Second holding hole, 522... Second guide groove, 55... Support, 60... Lighting equipment, 61... Wiring.

Claims (5)

a pair of left and right shelf support members supported in a manner extending forward on shelf supports erected in the storage chamber of the case body;
a lighting attachment member provided at the lower front end of the shelf board supported in a manner straddling the shelf support member and extending along the left-right direction for mounting the lighting equipment,
A product placement shelf of a showcase for placing products on the upper surface of the shelf board,
The illumination mounting member is guided through the guide groove into a holding hole formed at one end of left and right ends and communicated with the edge of the one end through the guide groove. 1. A product placement shelf for a showcase, characterized in that it is held in a state in which wiring of lighting equipment is passed through. The lighting attachment member is
a first slanted extension portion that gradually extends slantingly upward as it goes forward, and that supports the lighting device via supports that are provided at predetermined intervals along the left-right direction;
a second slanted extension that gradually extends slantingly upward as it goes rearward from the rear end edge of the first slanted extension, wherein the first slanted extension and the second slanted extension; provided in such a manner that the boundary portion with the existing portion protrudes downward from the shelf plate,
2. The product mounting shelf of the showcase according to claim 1, wherein said holding hole is formed in said one end of said first inclined extension and said second inclined extension. The wiring is connected to one end of the illumination device on the opposite side of the light irradiation direction,
In the lighting attachment member, the one end of the first inclined extension protrudes further outward than the one end of the second inclined extension to form a region above the one end of the lighting equipment. 3. The product placement shelf of the showcase according to claim 2, wherein the product placement shelf is arranged in the display case. 4. The guide groove is bent in the middle, and the direction of the connecting portion with the holding hole is different from the direction of opening at the edge of the lighting attachment member. 3. A product placing shelf of a showcase according to any one of . 5. The showcase according to any one of claims 1 to 4, wherein the guide groove is formed such that a width dimension of a portion connected to the holding hole is smaller than a maximum width of the wiring. product shelf.

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