JPH08266378A - Shelf device for show case - Google Patents

Abstract

PURPOSE: To provide a shelf device for a show case improving the assembling workability of a shelf stanchion when shelf boards are suspended via brackets in the front and rear of the shelf stanchion. CONSTITUTION: A shelf stanchion 26 is erected in a storage chamber, and shelf boards 52 are suspended via brackets 51 in the front and rear of the shelf stanchion 26. The shelf stanchion 26 is constituted of a pair of stanchion members 53, 53 having the same shape and a nearly U-shaped cross section. The stanchion members 53 are provided with multiple engaging holes 54 formed at the prescribed intervals in the vertical direction on a U-shaped bottom side 53A and inserted and engaged with the brackets 51 and screw holes 56, 57 formed on the U-shaped mating sides 53B, 53C respectively. The sides 53B, 53C of both stanchion members 53, 53 are overlapped and connected by screws when the screw holes 56, 57 face each other.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shelf device for a showcase in which a shelf plate is erected in a storage chamber and a shelf plate is installed via a bracket.

[0002]

2. Description of the Related Art Conventionally, this type of showcase has been installed in a store such as a convenience store or a supermarket. For example, Japanese Utility Model Publication No. 56-37624 (A47B).
57/04), a shelf support (support) is erected in the storage chamber, and a plurality of engaging holes (hanging holes) are vertically formed at predetermined intervals in the shelf support. A bracket is inserted into and engaged with the engaging hole, and a shelf for displaying products is supported by the bracket.

On the other hand, recently, in a convenience store or the like, a showcase of this kind is arranged in a row of non-cooled shelves (shelf that does not require cooling) called a gondola, and a structure has been developed so that goods can be put in and taken out from the front and rear. It has been done. In this case, the shelf board installed in the storage chamber has conventionally been structured as shown in FIGS. 7 and 8, for example.

That is, the storage room 1 of the conventional showcase.
00 is open in the front-rear direction, for example, and this storage chamber 10
A shelf support 101 is erected at the center in the front-rear direction of 0. The shelf brace 101 is made of a steel material having a square cross section as shown in FIG. 8. The shelf brace 101 has slit-shaped engaging holes extending vertically at the center of the front and rear surfaces 101A and 101B of the shelf brace 101. A plurality of 102 ... Are drilled.

On the other hand, the bracket 103 is made of a thick steel plate, and at its rear end portion 103A, hook-like engaging claws 104 and 106 are formed vertically with a predetermined interval, and the upper surface 103B of the bracket 103 is formed. There are two L-shaped notches 107 formed in the. On the other hand, the shelf plate 108 is formed by bending an edge portion of a rectangular steel plate downward, and engaging plates 109, 109 having a predetermined width are formed at positions corresponding to the bracket 103 on the lower left and right sides thereof. Welded and fixed to each engagement plate 109
An L-shaped engagement protrusion 111 protruding downward is formed by cutting.

Then, the engaging claw 1 of the bracket 103
04 and 106 are front and rear surfaces 101A and 101 of the shelf column 101.
The engaging holes 102 of B are inserted and engaged from the front-rear direction, respectively, and the notches 10 of the brackets 103, 103 are formed.
7, the engaging protrusions 111 of the engaging plate 109 of the shelf plate 108 are inserted and engaged, so that the shelf plates 108 and 108 are installed in the storage chamber 100 in front of and behind the shelf column 101, respectively.

[0007]

According to the above structure, it is possible to select and take out the products on the shelf boards 108, 108 from the front and rear direction of the storage room 100.
As for the shelf support 101, a core metal is inserted into a square bar having a square cross section, and in that state, the engaging holes 102 and 102 are pulled out, or a U-shaped steel material is butted and welded (in this case, a flat plate stage is engaged). Hole 1
No. 02 is removed), or the spacers are inserted into the interior and abutted against each other, and the screws are screwed from the front and rear surfaces (the surface where the engagement holes 102 are) to the spacers, so that the productivity is extremely poor. It was a thing.

The front and rear surfaces 101A, 1A of the shelf column 101
The engaging holes 102, 102 of 01B are located at positions facing each other in the central portion thereof, whereby the engaging claws 104, 106 of the bracket 103 inserted from the front and the rear face in the front-back direction as shown in FIG. Therefore, in order to prevent the interference (collision), it is necessary to increase the thickness of the shelf column 101 in the front-rear direction to provide a space between the engaging claws 104, 104, 106, 106.

However, if the dimension of the shelf column 101 in the front-rear direction is increased, it obstructs the line of sight of a customer who selects products from the front and back, impairs the display effect, and the front and rear shelves 1
There is also a problem that the interval between 08 and 108 is increased and the product falls through the clearance.

The present invention has been made in order to solve the above-mentioned conventional technical problems, and has improved the workability of assembling the shelf columns when the shelf boards are installed via brackets before and after the shelf columns. It is an object to provide a shelf device for a showcase.

Another object of the present invention is to provide a shelving device for a showcase which can reduce the distance between shelves in addition to the above.

[0012]

A shelf device for a showcase according to the present invention comprises a shelf post standing upright in a storage chamber, and a shelf board installed between the front and rear of the shelf post via a bracket. The shelf support is composed of a pair of support members having the same U-shaped cross section, and each support member is formed on the bottom of the U-shape at a predetermined interval in the vertical direction, and a bracket is inserted and engaged. Engaging holes and screw holes formed on opposite sides of the U-shape, the side edges of both support members are overlapped, and the screw holes are screwed and coupled in a corresponding state. Is.

In the shelving device for a showcase according to a second aspect of the present invention, in addition to the above, the engaging hole is deviated in the left-right direction from the center of the bottom side of the column member.

[0014]

According to the shelf device for a showcase of the present invention, a plurality of engaging holes into which the brackets are vertically inserted are formed at predetermined intervals on the bottom surface of the U-shape of the pillar member having a substantially U-shaped cross section. Then, screw holes are formed on the opposite side edges of the U-shape, and the side edges of the pair of strut members are overlapped, and the shelf posts are formed by screwing and coupling the respective screw holes in a corresponding state. Since the support member is a flat plate, it is possible to form the engagement hole and the screw hole, and the support member can be assembled by simply preparing a pair of the same support members, superimposing them, and screwing them together. Like Therefore, the workability of assembling the shelf columns can be remarkably improved, and the cost of parts can be reduced.

According to the shelf device for a showcase of the second aspect of the present invention, in addition to the above, the engaging hole is formed so as to be deviated in the left-right direction from the center of the bottom side of the strut member. When the shelf columns are assembled, the front and rear engaging holes do not face each other and shift in the left-right direction, so they do not abut each other even when the brackets are inserted. It is possible to reduce the size. Therefore, the shelf support does not interfere with the selection of the product, the product display effect can be improved, and the space between the front and rear shelf boards can be reduced to prevent the product from falling.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of a low temperature showcase 1 as an embodiment of the showcase of the present invention, FIG. 2 is a front view of the low temperature showcase 1, and FIG. 3 is a vertical sectional side view of the low temperature showcase 1.

In each figure, the low temperature showcase 1 has a heat insulating wall 2 in the shape of a horizontally long rectangular container opened upward, columns 5 standing upright at four corners of the heat insulating wall 2, and the heat insulating wall 2 in the left-right direction. A side heat insulating plate 3 attached to one side, and a side plate 4 made of transparent glass fitted to the other side of the heat insulating wall 2 facing the side heat insulating plate 3.
And the columns 5 extending between the side heat insulating plate 3 and the side plate 4.
Which is composed of a top heat insulating plate 6 and the like installed between the upper ends of the ..., and is arranged in a row of gondolas in a store of a convenience store, for example, with the side heat insulating plate 3 side as a gondola (non-cooled shelf) Is.

A side partition plate 7 is attached inside the side heat insulating plate 3 with a space therebetween. This side partition 7
Has an upper space below the top heat insulating plate 6, and a space below the top heat insulating plate 6 between the upper end of the side partition plate 7 and the side plate 4. A plate 8 is installed. Further, the lower end of the side partition plate 7 is located slightly below the opening of the heat insulating wall 2, and a space between the lower end of the side partition plate 7 and the side plate 4 is separated from the bottom wall 2A of the heat insulating wall 2. The bottom plate 9 is attached.

The space above the heat insulating wall 2 and surrounded by the bottom plate 9, the side partition plates 7, the top partition plate 8 and the side plates 4 serves as a storage chamber 11. Therefore, the storage compartment 11 is provided with openings 12 and 13 on the front surface and the rear surface, respectively, so that the products in the storage compartment 11 can be dispensed from the front and the rear. The front and rear openings 12 and 13 are closed by open / close doors 18 and 19 made of transparent glass. Further, the front and rear surfaces between the side heat insulating plate 3 and the side partition plate 7 are closed by the cover 16, whereby the bottom plate 9
A series of ducts 17 are formed on the lower side, on the outside of the side partition plate 7 and on the upper side of the top partition plate 8 to extend below, laterally and above the storage chamber 11.

Further, between the front and rear edges of the top partition plate 8 and the top heat insulating plate 6, the inside of the upper edges of the openings 12 and 13 of the front and rear surfaces of the storage chamber 11 are located, and the cold air discharge over substantially the entire width thereof. Exit 21, 2
2 are formed respectively, and between the bottom plate 9 and the front and rear edges of the heat insulating wall 2, the cool air suction port 23 is also located inside the lower edges of the openings 12 and 13 of the front and rear surfaces of the storage chamber 11 and has substantially the entire width. Two
4 are formed respectively. The cold air discharge ports 21 and 22 and the cold air suction ports 23 and 24 are the duct 1
It communicates with 7. Further, each of the cold air discharge ports 21 and 22
Fluorescent lamp 28 for illuminating the inside of the storage room 11,
28 are attached respectively.

On the other hand, the duct 1 outside the side partition plate 7
In the inside of 7, a cooler 31 of a cooling device is vertically installed, and
A blower 32 is arranged at a corner portion inside the duct 17 below the bottom plate 9. On the other hand, a machine room 41 is formed below the heat insulating wall 2, and a compressor, a condenser and the like (not shown) of the cooling device are installed in the machine room 41.

When the compressor and the blower 32 are operated, the cooler 31 exerts a cooling action and the cool air cooled by exchanging heat with the cooler 31 is divided into side partitions as indicated by arrows in the figure. It is blown up in the duct 17 outside the plate 7 and is discharged to the duct 17 above the top partition plate 8 and proceeds in the direction of the side plate 4 and is distributed back and forth. Then, from the front and rear cold air discharge ports 21 and 22 to the respective cold air suction ports 23 and 24,
It is discharged to each opening 12, 13.

The cool air discharged to the front and rear openings 12, 13 is eventually sucked into the respective cool air suction ports 23, 24, so that a cool air curtain is formed in each of the openings 12, 13. A part of the cold air of the air curtain is also circulated in the storage chamber 11, whereby the storage chamber 1
The inside of 1 is cooled to a predetermined temperature (refrigeration / freezing). The cold air sucked from the cold air suction ports 23 and 24 flows into the duct 17 below the bottom plate 9 and is sucked by the blower 32.
Then, the circulation returning to the cooler 31 is performed.

In the storage chamber 11 thus cooled,
A pair of left and right shelf posts 26, 26 are erected upright at a central portion in the front-rear direction from the heat insulating wall 2 to the top heat insulating plate 6 and at a position spaced from the side plate 4 in the back. Two
Shelf plates 5 are attached to the front and rear sides of 6, 26 via brackets 51.
2 is installed in multiple stages.

The shelf columns 26 are the same column members 5 made of a steel plate having a generally U-shaped cross section as shown in FIGS.
It consists of 3,53 pairs. The pillar member 53 has a plurality of slit-shaped engaging holes 54 formed in the U-shaped bottom side 53A at predetermined intervals in the vertical direction, and the U-shaped opposing left and right side sides 53B and 53C, respectively. Formed screw hole 5
6, 57 and. In addition, each of the engagement holes 54 and the screw holes 56 and 57 is formed by forming the support member 53 at the stage of a flat plate, and the support member 53 is then bent and formed in the U-shape.

Then, the U-shaped open ends of the pillar members 53, 53 are made to face each other, and each right side 53C is overlapped with each left side 53B as shown by a broken line arrow in FIG. Countersunk screws 57, 58 having flat heads are screwed to each other in a state in which 57 is associated with each other, and are coupled to each other (FIG. 5). At this time, the engagement holes 54, ... Of the respective strut members 53, 53 are deviated to the right from the center of the bottom side 53A as shown in FIG. 6, and therefore, as shown in FIG. With the shelf columns 26 assembled, the front and rear engagement holes 54, 5
4 does not face each other, but shifts in the left-right direction.

On the other hand, the bracket 51 is made of thick steel plate, and hook-shaped engaging claws 61, 62 are formed at a rear end portion 51A at a predetermined interval vertically, and an upper surface 51B of the bracket 51. There are two L-shaped notches 63 formed in the. On the other hand, the shelf plate 52 is formed by bending an edge portion of a rectangular steel plate downward, and the bracket 51 is provided on the left and right sides of the lower surface thereof.
The engaging plates 66, 66 having a predetermined width at a position corresponding to
Are welded and fixed, and L protruding downward from each engagement plate 66.
A character-shaped engaging projection 67 is formed by cutting and raising.

Then, the engaging claw 6 of the bracket 51
1, 62 are engaging holes 54 located on the front and rear surfaces of the shelf support 26.
. And the engaging plate 6 of the shelf plate 52 in the notch 63 of each bracket 51, 51.
By inserting and engaging the engaging protrusions 67 of the shelf 6,
2, 52 are installed in the storage chamber 11 before and after the shelf support 26, respectively. The engaging plate 66 has a predetermined width, and the engaging protrusion 67 also has a predetermined width. Therefore, even if the position of the bracket 51 is shifted to the left or right due to the deviation of the engaging hole 54, the engaging plate 67 is engaged. There is no hindrance to the engagement between the protrusion 67 and the notch 63.

At this time, the shelf support 26 is attached to the pair of support members 5.
In the state assembled from 3, 53, the engaging holes 54 on the front and rear surfaces,
Since 54 does not face each other as described above and is displaced in the left-right direction, the engaging claws 61, 61 and 62, 62 do not abut each other even when the brackets 51, 51 are inserted. That is, it is possible to reduce the thickness of the shelf post 26 in the assembled state as compared with the conventional one, and to overlap the engaging claws 61, 61 and 62, 62 in the left-right direction as shown in FIGS. 4 and 5. . Therefore, the shelf support 26 does not interfere with the selection of the product, and the product display effect can be improved, and
The space between the front and rear shelf plates 52, 52 is also reduced, which makes it possible to prevent the products from falling.

In particular, according to the present invention, it is possible to form the engaging hole 54 and the screw holes 56 and 57 in the state where the supporting member 53 is a flat plate, and prepare a pair of the same supporting member 53 to overlap. Since it can be assembled only by screwing, the workability of assembling the shelf support 26 can be remarkably improved, and the cost of parts can be reduced.

In the embodiment, the front and rear openings 1 of the storage chamber 11
Although the doors 2 and 13 are closed by the doors 18 and 19 so as to be openable and closable, the present invention is not limited to this, and the present invention is also effective for a so-called open showcase in which a door is not provided.

[0032]

As described above in detail, according to the present invention, a plurality of engaging holes into which the brackets are inserted and engaged are vertically arranged at predetermined intervals on the bottom surface of the U-shape of the strut member having a substantially U-shaped cross section. Forming and forming screw holes on opposite sides of the U-shape, and stacking the side sides of the pair of strut members, and constructing a shelf strut by screwing and coupling the respective screw holes in a corresponding state. Since it is possible to form the engaging hole and the screw hole in the state where the supporting member is a flat plate, it is possible to prepare a pair of the same supporting member, polymerize them, and assemble them only by screwing. become able to. Therefore, the workability of assembling the shelf columns can be remarkably improved, and the cost of parts can be reduced.

According to the invention of claim 2, in addition to the above, the engaging hole is formed so as to be deviated in the left-right direction from the center of the bottom side of the strut member, so that the shelf strut is assembled from the pair of strut members. Since the front and rear engagement holes do not face each other and shift in the left-right direction, they do not abut each other even when the bracket is inserted, thereby reducing the thickness of the shelf post in the assembled state. It will be possible. Therefore,
The shelf columns do not interfere with product selection, the product display effect can be improved, and the space between the front and rear shelf boards can be reduced to prevent product fall.

[Brief description of drawings]

FIG. 1 is a perspective view of a low temperature showcase according to an embodiment of the present invention.

FIG. 2 is a front view of the low temperature showcase according to the embodiment of the present invention.

FIG. 3 is a vertical sectional side view of a low temperature showcase according to an embodiment of the present invention.

FIG. 4 is a vertical cross-sectional side view of a shelf column with a bracket engaged.

FIG. 5 is a plan cross-sectional view of a shelf post with a bracket engaged.

FIG. 6 is an exploded perspective view of a shelf column and a bracket.

FIG. 7 is a vertical cross-sectional side view of a conventional shelf column with a bracket engaged.

FIG. 8 is a plan cross-sectional view of a conventional shelf post with a bracket engaged.

[Explanation of symbols]

 1 Low Temperature Showcase 11 Storage Room 26 Shelf Strut 51 Bracket 52 Shelf Plate 53 Strut Member 53A Bottom 53B, 53C Side 54 Engagement Hole 56, 57 Screw Hole 58 Flat Head Screw

Claims (2)

[Claims] 1. A shelving device for a showcase, comprising: a shelf pillar standing upright in a storage room; and a shelf plate installed between the front and rear of the shelf pillar via brackets. It is composed of a pair of U-shaped strut members, and each strut member is formed in plural at a predetermined interval on the bottom side of the U-shape in the vertical direction, and the engagement hole into which the bracket is inserted and engaged, and the U-shape. A shelf device for a showcase, characterized in that screw holes are formed respectively on opposite side edges of the support member, the side edges of both support members are overlapped, and the screw holes are screwed and coupled in a corresponding state. . 2. The shelving device for a showcase according to claim 1, wherein the engagement hole is laterally offset from the center of the bottom side of the column member.