JP2013055976A - Merchandise showcase - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a merchandise showcase which has a preferable operability to change the lateral width of the merchandise showcase.SOLUTION: A merchandise showcase 100 has first and second sidewall parts 10 and 20 oppositely disposed each other; and shelf parts 30 of a plurality of stages which support magazines 40, respectively. The shelf parts 30 have link mechanisms to connect the first sidewall part 10 and second sidewall part 20 with their opposing intervals expansible and contractible.

Description

  The present invention relates to a merchandise display shelf on which a magazine can be mounted, and more particularly to a merchandise display shelf capable of changing the width.

  In stores such as convenience stores, various products are displayed on so-called furniture (product display shelves).

  Of various products, for example, a fixture for displaying a specific product such as a tobacco product is generally arranged on or around a cashier counter on which a sales processing device such as an electronic cash register is placed. is there.

  The cigarette product referred to here is not a cigarette that is actually smoked, but a rectangular parallelepiped package containing a plurality of cigarettes and a carton containing a plurality of packages.

  By the way, the space where products can be displayed on or around a cashier counter of a store such as a convenience store varies from store to store, and also varies depending on the product cycle of each season. For this reason, it is desirable that the size of the product display space can be easily changed in the product display shelf as necessary.

  Patent Document 1 includes a left tray half and a right tray half each having a side plate and a divided bottom plate, and the divided bottom plates of the half trays are slidably coupled in a direction in which the distance between the left and right side plates is changed. A product display shelf (cigarette display system case) having the above-described configuration is described. The commodity display shelf is provided with a click stop mechanism that works when the distance between the left and right side plates is a specific distance. The click stop mechanism includes: an elastic piece integrally formed on one divided bottom plate; a protrusion provided on the elastic piece; and a click hole formed on the other divided bottom plate to which the protrusion can be fitted and detached. Become.

  Patent Document 2 describes a commodity display shelf (commodity display fixture) having a pair of side wall members facing each other and a connecting member that connects these side wall members. In this commodity display shelf, the connecting member has a bar shape and can be connected in an arbitrary number in the axial direction. Then, by selecting the number of connecting members, the distance between the pair of side wall members can be adjusted, and the lateral width of the product display shelf can be changed.

Registered Utility Model No. 3163708 Registered Utility Model No. 3138292

  In the technique of Patent Document 1, the operation for changing the width of the merchandise display shelf needs to be performed after the protrusions and click holes of the click stop mechanisms at the respective stages of the merchandise display shelf are separated. For this reason, the operability of the operation of changing the width of the merchandise display shelf is poor.

  In the technique of Patent Document 2, in order to change the width of the commodity display shelf, it is necessary to add a bar-shaped connecting member or to remove the connecting member. Therefore, the operability of the operation for changing the width of the merchandise display shelf is poor.

  This invention is made | formed in view of the above subjects, and provides the goods display shelf with the operativity of operation which changes the horizontal width of a goods display shelf.

The present invention includes first and second side wall portions arranged to face each other,
A plurality of shelves each supporting a magazine,
Have
The shelf includes a link mechanism that connects the first side wall and the second side wall so as to be able to expand and contract their opposing distances.

  According to this commodity display shelf, the link mechanism constituting the shelf part connects the first and second side wall parts so that the opposing distance between the first and second side wall parts can be expanded and contracted. Therefore, the width of the product display shelf can be changed by widening or narrowing the facing distance between the first and second side wall portions while the first and second side wall portions are connected to each other by this link mechanism. In this way, the operation of changing the lateral width of the product display shelf is easily and smoothly performed by moving the first side wall and the second side wall connected via the link mechanism away from each other or closer to each other. Therefore, the operability can be improved.

  ADVANTAGE OF THE INVENTION According to this invention, the operativity of operation which changes the horizontal width of a merchandise display shelf can be made favorable.

It is a top view of the goods display shelf concerning a 1st embodiment. It is a top view of the goods display shelf concerning a 1st embodiment. It is a top view of the goods display shelf concerning a 1st embodiment. It is a top view of the goods display shelf concerning a 1st embodiment. It is a top view of the goods display shelf concerning a 1st embodiment. It is the top view which decomposed | disassembled and showed the component of the goods display shelf which concerns on 1st Embodiment. It is a front view of the goods display shelf concerning a 1st embodiment. It is a side view of the goods display shelf concerning a 1st embodiment. It is a perspective view of the goods display shelf concerning a 1st embodiment. It is an enlarged front view which shows the shelf support part of a goods display shelf, and its periphery. It is a side view of a magazine. It is a perspective view of a front decorative panel. It is a side view of a front decorative panel. It is a front view of a front decorative panel. It is a top view of the opposing space regulation part of the goods display shelf concerning a 2nd embodiment. It is a top view of the goods display shelf which concerns on 2nd Embodiment. It is a top view of the goods display shelf which concerns on 2nd Embodiment. It is a top view of the goods display shelf which concerns on 2nd Embodiment. It is a front view of the goods display shelf which concerns on 2nd Embodiment. It is a top view of the goods display shelf concerning a modification.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In all the drawings, the same components are denoted by the same reference numerals, and description thereof will be omitted as appropriate.

[First Embodiment]
1 to 5 are plan views of the commodity display shelf 100 according to the first embodiment. In each figure of FIG. 1 thru | or FIG. 5, the horizontal width of the goods display shelf 100 mutually differs. The number of magazines 40 that can be arranged side by side on the merchandise display shelf 100 is two in the state of FIG. 1, three in the state of FIG. 2, four in the state of FIG. 3, five in the state of FIG. In the state, there are six. FIG. 6 is an exploded plan view showing components of the commodity display shelf 100. FIG. 7 is a front view of the merchandise display shelf 100. FIG. 8 is a side view of the commodity display shelf 100. FIG. 9 is a perspective view of the commodity display shelf 100.

  As shown in FIGS. 1 to 9, the commodity display shelf 100 according to the present embodiment includes first and second side wall portions 10 and 20 that are arranged to face each other, and a plurality of shelves that respectively support a magazine 40. Part 30. The shelf part 30 has a link mechanism that connects the first side wall part 10 and the second side wall part 20 so that their opposing intervals can be expanded and contracted. In addition, the merchandise display shelf 100 is used, for example, by placing the first and second side wall portions 10 and 20 on the horizontal placement surface 6 (FIGS. 7 and 8).

The link mechanism of the shelf 30 has, for example, a plurality of pantograph structures. Here, the pattern graph structure is a four-bar link constructed by sequentially connecting four links in a closed loop shape. The planar shape of the pantograph structure may be other quadrilaterals in addition to the parallelogram and rhombus illustrated below.
In the pantograph structure, for example, one of the four nodes (first node) is connected to the first side wall 10, and the other one (second node) is connected to the second side wall 20. The two remaining nodes connected to each other are not in contact with any of the first and second side wall portions 10 and 20.
The first node may be configured to include a part of the first side wall 10 (for example, a partial section in the depth direction of the first side wall 10). Similarly, the second node is the second side wall. A part of the unit 20 may be included. In this case, the planar shape of the pantograph structure is a pentagon or a hexagon.

  Specifically, the link mechanism of the shelf 30 has, for example, three pantograph structures 110, 120, and 130.

  As shown in FIG. 6, the pantograph structure 110 is configured by sequentially connecting tip portions of four rod-shaped links 111, 112, 113, and 114. Each link 111-114 is each arrange | positioned horizontally (it arrange | positions so that a longitudinal direction may each extend in a horizontal direction). Each link 111-114 is a flat thing, for example, and each plate | board surface has faced the up-down direction.

The links 111 and 113 facing each other are equal in length and parallel to each other. Similarly, the links 112 and 114 facing each other have the same length and are parallel to each other. The lengths of the links 111 and 113 and the lengths of the links 112 and 114 are different from each other. For this reason, the overall planar shape of the pantograph structure 110 is, for example, a parallelogram.
For example, the length of the link 112 and the link 114 is longer than the length of the link 111 and the link 113.

  For example, the links 111 and 113 are arranged at the same height, the links 112 and 114 are arranged at the same height, and the links 112 and 114 are located below the links 111 and 113.

  The link 111 and the link 112 are connected to each other via a connecting shaft 115. The axial center direction of the connecting shaft 115 is a vertical direction, and the link 111 and the link 112 are rotatable with respect to each other within a horizontal plane around the connecting shaft 115.

  Similarly, the link 112 and the link 113 are connected to each other via a connecting shaft 116, the link 113 and the link 114 are connected to each other via a connecting shaft 117, and the link 114 and the link 111 are connected to each other via a connecting shaft 118. Are connected to each other and can be rotated relative to each other in a horizontal plane.

Of these, the connecting shaft 115 not only connects the link 111 and the link 112 to each other so as to be rotatable, but also connects the ends of the links 111 and 112 connected to the first side wall 10. It connects with the guide groove 13 provided (refer FIG. 1 thru | or FIG. 5). Further, the connecting shaft 115 is movable back and forth along the guide groove 13.
Similarly, the connecting shaft 117 not only connects the link 113 and the link 114 to each other so as to be rotatable, but also connects the ends of the links 113 and 114 connected to the second side wall portion 20. It connects with the guide groove 23 provided (refer FIG. 1 thru | or FIG. 5). Further, the connecting shaft 117 can be moved back and forth along the guide groove 23.
Thus, the guide grooves 13 and 23 guide the nodes of the pantograph structure 110 of the link mechanism so as to be movable back and forth.

  As shown in FIGS. 1 to 5, the planar shape of the pantograph structure 110 changes with the change in the facing distance between the first and second side wall portions 10 and 20, but the planar shape is always a parallelogram, for example. Maintained.

  The pantograph structure 130 has a structure in which the pantograph structure 110 is substantially horizontally reversed. That is, the pantograph structure 130 is configured by sequentially connecting the tip portions of four rod-shaped links 131, 132, 133, and 134, and the links 131 to 134 are arranged horizontally. Each link 131-134 is a flat thing, for example, and each board surface has faced the up-down direction.

The links 131 and 133 that face each other have the same length and are parallel to each other, and the links 132 and 134 that face each other have the same length and are parallel to each other. The length and the length of the link 132 and the link 134 are different from each other. For this reason, the overall planar shape of the pantograph structure 130 is, for example, a parallelogram.
For example, the length of the link 131 and the link 133 is longer than the length of the link 132 and the link 134.

  For example, the links 131 and 133 are disposed at the same height, the links 132 and 134 are disposed at the same height, and the links 132 and 134 are located below the links 131 and 133.

The link 131 and the link 132 are connected to each other via a connecting shaft 135 whose axial direction is a vertical direction, and are rotatable about a connecting shaft 135 in a horizontal plane.
Similarly, the link 132 and the link 133 are connected to each other via a connecting shaft 136, the link 133 and the link 134 are connected to each other via a connecting shaft 137, and the link 134 and the link 131 are connected to each other via a connecting shaft 138. Are connected to each other and can be rotated relative to each other in a horizontal plane.

Of these, the connecting shaft 135 not only connects the link 131 and the link 132 so as to be rotatable with each other, but also connects the ends of the links 131 and 132 connected to the first side wall 10. It connects with the guide groove 15 provided (refer FIG. 1 thru | or FIG. 5). Further, the connecting shaft 135 can be moved back and forth along the guide groove 15.
Similarly, the connecting shaft 137 not only connects the link 133 and the link 134 to each other so as to be rotatable, but also connects the ends of the links 133 and 134 connected to the second side wall 20. It connects with the guide groove 25 provided (refer FIG. 1 thru | or FIG. 5). Further, the connecting shaft 137 can be moved back and forth along the guide groove 25.
Thus, the guide grooves 15 and 25 guide the nodes of the pantograph structure 130 of the link mechanism so as to be movable back and forth.

  As shown in FIGS. 1 to 5, the planar shape of the pantograph structure 130 changes with the change in the facing distance between the first and second side wall portions 10 and 20, but the planar shape is always a parallelogram, for example. Maintained.

  The pantograph structure 120 is configured by sequentially connecting the tip portions of four rod-shaped links 121, 122, 123, and 124, and the links 121 to 124 are arranged horizontally. Each of the links 121 to 124 is, for example, a flat plate, and each plate surface faces in the vertical direction.

  For example, the links 121 to 124 have the same length. The links 121 and 123 that face each other are parallel to each other, and the links 122 and 124 that face each other are parallel to each other. For this reason, the whole planar shape of the pantograph structure 120 is, for example, a rhombus.

  For example, the links 121 and 123 are arranged at the same height, the links 122 and 124 are arranged at the same height, and the links 122 and 124 are located below the links 121 and 123.

The link 121 and the link 122 are connected to each other via a connecting shaft 125 whose axial direction is a vertical direction, and are rotatable relative to each other within a horizontal plane around the connecting shaft 125.
Similarly, the link 122 and the link 123 are connected to each other via a connecting shaft 126, the link 123 and the link 124 are connected to each other via a connecting shaft 127, and the link 124 and the link 121 are connected to each other via a connecting shaft 128. Are connected to each other and can be rotated relative to each other in a horizontal plane.

Of these, the connecting shaft 125 not only connects the link 121 and the link 122 to each other so as to be rotatable, but also connects the ends of the links 121 and 122 connected to each other on the first side wall 10. The shaft is supported with respect to the shaft support hole 14 (FIG. 6) (see FIGS. 1 to 5).
Similarly, the connecting shaft 127 not only connects the link 123 and the link 124 to each other so as to be rotatable, but also connects the ends of the links 123 and 124 connected to each other on the second side wall portion 20. The shaft is supported with respect to the shaft support hole 24 (FIG. 6) (see FIGS. 1 to 5).

  As shown in FIGS. 1 to 5, the planar shape of the pantograph structure 120 changes with the change in the facing distance between the first and second side wall portions 10 and 20, but the planar shape is always maintained in a diamond shape, for example. Is done.

  For example, the lengths of the links 111, 113, 132, 134 are equal to each other, the lengths of the links 112, 114, 131, 133 are equal to each other, and the planar dimension of the pantograph structure 130 is equal to that of the pantograph structure 110.

  The length of each link 121 to 124 of the pantograph structure 120 is longer than the links 111, 113, 132, and 134 and shorter than the links 112, 114, 131, and 133.

In plan view, the pantograph structures 110, 120, and 130 intersect each other. A part of each of the pantograph structures 110, 120, and 130 overlaps each other.
For example, the links 121, 123, 131, and 133 are located between the link 111 and the link 113, and the links 131 and 133 are located between the link 121 and the link 123.
Similarly, links 122, 124, 112 and 114 are located between link 132 and link 134, and links 112 and 114 are located between link 122 and link 124.
For example, the links 112 and 114 intersect the links 121, 131, 133, and 123 in plan view, and the links 131 and 133 intersect the links 122, 112, 114, and 124 in plan view. Yes.
Even when the facing distance between the first and second side wall portions 10 and 20 changes, the pantograph structures 110, 120, and 130 are maintained in a state of crossing each other.

For example, intermediate portions of the links 112, 114, 121-124, 131, and 134 constituting the pantograph structures 110, 120, and 130 are connected to each other at their intersections in plan view. In other words, the links 112, 114, 121-124, 131, 134 are connected to each other at their intersections in plan view so as to be rotatable with respect to each other via the connecting shaft 101 whose vertical axis direction is the vertical direction.
As a result, the plurality of pantograph structures 110, 120, and 130 are connected to each other and integrally extend and contract.
In addition, the intermediate part of link 112,114,121-124,131,134 means the part between the nodes of those both ends.

  Note that the connecting shaft 101 may connect the links 112, 114, 121-124, 131, 134 via round holes formed in the links 112, 114, 121-124, 131, 134. Alternatively, in consideration of play, each link 112, 114, 121-124, 131, 134 is connected through a long hole formed in each link 112, 114, 121-124, 131, 134. May be. Alternatively, the connecting shaft 101 may be omitted.

For example, the links 111, 121, 131, 133, 123, and 113 are parallel to each other, and the links 132, 122, 112, 114, 124, and 134 are parallel to each other.
The links 111, 121, 131, 133, 123, and 113 are arranged at the same height, and the links 132, 122, 112, 114, 124, and 134 are arranged at the same height.

For example, the connecting shafts 118, 128, and 138 are arranged in a line in the horizontal direction in this order, and are arranged so as to overlap each other in a side view. These connecting shafts 118, 128 and 138 are arranged at equal intervals.
Similarly, the connecting shafts 136, 126, and 116 are arranged in a row in the horizontal direction in this order, and are arranged so as to overlap each other in a side view. These connecting shafts 136, 126 and 116 are arranged at equal intervals.
The connecting shaft 118 and the connecting shaft 136 are arranged in the front-rear direction and overlap each other when viewed from the front. Similarly, the connecting shaft 128 and the connecting shaft 126 are arranged in the front-rear direction and overlap each other when viewed from the front. Similarly, the connecting shaft 138 and the connecting shaft 116 are arranged in the front-rear direction and overlap each other when viewed from the front.

For example, the connecting shafts 115, 125, and 135 are arranged in a line in the front-rear direction in this order, and are arranged so as to overlap each other in a front view. These connecting shafts 115, 125 and 135 are arranged at equal intervals.
Similarly, the connecting shafts 137, 127, and 117 are arranged in a line in the front-rear direction in this order, and are arranged so as to overlap each other in a front view. These connecting shafts 137, 127 and 117 are arranged at equal intervals.
The connecting shaft 115 and the connecting shaft 137 are arranged in the horizontal direction so as to overlap each other in a side view. Similarly, the connecting shaft 125 and the connecting shaft 127 are arranged in the horizontal direction so as to overlap each other in a side view. Similarly, the connecting shaft 135 and the connecting shaft 117 are arranged in the horizontal direction so as to overlap each other in a side view.

For example, the guide groove 15 is disposed in front of the guide groove 13, and the guide groove 25 is disposed behind the guide groove 23. The guide grooves 13, 15, 23, 25 have the same size in the front-rear direction. The front-rear distance between the guide groove 15 and the guide groove 13 and the front-rear distance between the guide groove 23 and the guide groove 25 are equal to each other. Further, the guide groove 15 and the guide groove 23 have the same position in the front-rear direction, and the guide groove 13 and the guide groove 25 have the same position in the front-rear direction.
The longitudinal position of the shaft support hole 14 is located between the guide groove 15 and the guide groove 13. Similarly, the longitudinal position of the shaft support hole 24 is located between the guide groove 23 and the guide groove 25.

Thus, each pantograph structure 110, 120, 130 connects the first side wall part 10 and the second side wall part 20 so that their opposing intervals can be expanded and contracted.
Further, since each pantograph structure 110, 120, 130 is configured and arranged in this way, the link mechanism having these pantograph structures 110, 120, 130 is symmetrical in the lateral direction and the front-rear direction in plan view. It has a well-balanced structure.

As shown in FIG. 7, the first side wall portion 10 is formed in a flat plate shape, and a main body portion 11 disposed so that the plate surface faces the left-right direction, and a plurality of the first side wall portions 10 provided in the main body portion 11. Shelf support part 12.
Similarly, the 2nd side wall part 20 is formed in flat plate shape, and the main-body part 21 arrange | positioned so that the plate | board surface may face the left-right direction, and the some shelf support part 22 provided in this main-body part 21. And have.
The main body portion 11 and the main body portion 21 are disposed to face each other in parallel.

  The shelf support portion 12 is provided on the surface 11 a of the main body portion 11 facing the second side wall portion 20 side. Similarly, the shelf support part 22 is provided in the surface 21a which faces the 1st side wall part 10 side in the main-body part 21. As shown in FIG.

The shelf support part 12 and the shelf support part 22 which make a pair on the left and right are arranged at the same height. The pair of shelf support portions 12 and the shelf support portions 22 support the shelf portions 30 at each stage.
In addition, although the number of stages of the shelf 30 is an arbitrary plurality of stages, in the example of FIG. 7, the number of stages is 7 including the uppermost shelf 30 serving as a top plate. For this reason, the shelf support parts 12 and 22 are also 7 each (7 pairs).

  FIG. 10 is an enlarged front view showing the shelf support portions 12 and 22 and the periphery thereof.

  As shown in FIG. 10, the shelf support parts 12 and 22 are structures (for example, L-shaped metal fittings) whose front shape and front sectional shape are L-shaped.

The shelf support part 12 is, for example, a flat plate-like fixing part 12a fixed along the surface 11a of the main body part 11 of the first side wall part 10, and the second side wall part 20 side from the lower end part of the fixing part 12a. And a flat plate-like protruding portion 12b that protrudes horizontally.
The fixing part 12a is fixed to the main body part 11 by a fastening member such as a screw 7, for example.
A guide groove 15, a shaft support hole 14, and a guide groove 13 are formed in the protruding portion 12b (FIG. 6). Each of the guide groove 15, the shaft support hole 14, and the guide groove 13 penetrates, for example, the front and back of the protruding portion 12b.

Similarly, the shelf support portion 22 includes a flat plate-like fixing portion 22a fixed along the surface 21a of the main body portion 21 of the second side wall portion 20, and the first side wall portion 10 side from the lower end portion of the fixing portion 22a. And a flat plate-like protruding portion 22b protruding horizontally.
The fixing portion 22a is fixed to the main body portion 21 by a fastening member such as a screw 7, for example.
A guide groove 23, a shaft support hole 24, and a guide groove 25 are formed in the protrusion 22b (FIG. 6). Each of the guide groove 23, the shaft support hole 24, and the guide groove 25 penetrates the front and back of the protruding portion 22b, for example.

As described above, the links 131 and 132 are connected to the guide groove 15 by the connecting shaft 135, the links 121 and 122 are connected to the shaft support hole 14 by the connecting shaft 125, and the link 111 is connected to the guide groove 13. And 112 are connected by a connecting shaft 115.
Similarly, links 113 and 114 are connected to the guide groove 23 by a connecting shaft 117, links 123 and 124 are connected to the shaft support hole 24 by a connecting shaft 127, and links 133 and 134 are connected to the guide groove 25. Are connected by a connecting shaft 137.

The shelf support portion 12 (the fixed portion 12 a and the protruding portion 12 b (FIG. 6)) extends in the front-rear direction along the main body portion 11. The shelf support part 12 (fixing part 12a and protrusion part 12b (FIG. 6)) extends from the front end part of the main body part 11 to the rear end part as shown in FIGS. 1 to 5, for example.
Similarly, the shelf support portion 22 (the fixed portion 22a and the protruding portion 22b (FIG. 6)) extends along the main body portion 21 in the front-rear direction. The shelf support portion 22 (the fixed portion 22a and the protruding portion 22b (FIG. 6)) extends from the front end portion to the rear end portion of the main body portion 21, for example, as shown in FIGS.

FIG. 11 is a side view of the magazine 40.
The magazine 40 is formed in a semi-casing shape that opens upward, and can accommodate a plurality of tobacco products 60 in a single line in the front-rear direction when placed vertically. The magazine 40 is formed long in the front-rear direction.

  The magazine 40 has a push plate (not shown) that urges the rear surface of the rearmost tobacco product 60 (rightmost in FIG. 11) forward (leftward in FIG. 11). When the first tobacco product 60 is taken out from the magazine 40, the pressing plate feeds the remaining tobacco products 60 in the magazine 40 forward by the front-rear width of one tobacco product 60.

The vertical interval between the shelf 30 of each stage and the shelf 30 of the upper stage can be easily mounted on the shelf 30 of each stage with the magazine 40 containing the tobacco product 60, and The dimension is set so that the magazine 40 can be easily taken out from the shelf 30 of each stage.
That is, the vertical interval between the shelf 30 of each stage and the shelf 30 of the next upper stage is such that when the magazine 40 containing the tobacco product 60 is placed on the shelf 30, the tobacco product The dimension is set such that a clearance is generated between the upper end of 60 and the shelf 30 on the next higher level.

Since the product display shelf 100 according to the present embodiment has a configuration in which a plurality of shelf portions 30 are horizontally provided between the first and second side wall portions 10 and 20, the space between the shelf portions 30 adjacent to each other in the vertical direction is provided. The space is open forward and backward.
Therefore, the magazine 40 can be taken in and out of the shelf 30 from either the front or the rear of the commodity display shelf 100.

  Each magazine 40 may have a horizontal connecting portion (not shown) for connecting a plurality of magazines 40 mounted on the same shelf 30 in the horizontal direction. In this case, dropping of the magazines 40 from the shelf 30 can be suppressed by connecting the adjacent magazines 40 by the horizontal connecting portions.

  The operation of changing the width of the commodity display shelf 100 is performed by moving the first side wall 10 and the second side wall 20 connected to each other via the pantograph structures 110, 120, and 130 away from each other or close to each other. By doing so, it can be performed easily and smoothly (FIGS. 1 to 5).

In the state of FIG. 1 (hereinafter referred to as the first state), the facing distance (first facing distance D1) between the first side wall 10 and the second side wall 20 is the width of two magazines 40. ing. Therefore, the two magazines 40 can be mounted side by side on the shelf 30 of each stage.
Further, in the state of FIG. 2 (hereinafter referred to as the second state), the facing distance (second facing distance D2) between the first side wall 10 and the second side wall 20 is the width of three magazines 40. ing. Therefore, the three magazines 40 can be mounted side by side on the shelf 30 of each stage.
Further, in the state of FIG. 3 (hereinafter referred to as the third state), the facing distance (third facing distance D3) between the first side wall 10 and the second side wall 20 is the width of four magazines 40. ing. Therefore, the four magazines 40 can be mounted side by side on the shelf 30 of each stage.
Further, in the state of FIG. 4 (hereinafter referred to as the fourth state), the facing distance (fourth facing distance D4) between the first side wall 10 and the second side wall 20 is the width of five magazines 40. ing. Therefore, the five magazines 40 can be mounted side by side on the shelf 30 of each stage.
5 and FIG. 7 (hereinafter referred to as the fifth state), the opposing distance (the fifth opposing distance D5) between the first side wall 10 and the second side wall 20 is the same as the six magazines 40. It is wide. Therefore, six magazines 40 can be mounted side by side on the shelf 30 of each stage.

As the width of the product display shelf 100 is changed, the connecting shaft 115 moves back and forth along the guide groove 13 and the connecting shaft 135 moves back and forth along the guide groove 15 as shown in FIGS. The connecting shaft 117 moves back and forth along the guide groove 23, and the connecting shaft 137 moves back and forth.
More specifically, the connection shaft 115 and the connection shaft 137 move rearward and the connection shaft 135 and the connection shaft 117 move forward as the lateral width of the commodity display shelf 100 becomes smaller. On the contrary, the connection shaft 115 and the connection shaft 137 move forward, and the connection shaft 135 and the connection shaft 117 move backward as the lateral width of the commodity display shelf 100 increases.

For example, in the first state (FIG. 1), the connecting shaft 115 is located at the rear end of the guide groove 13, the rearward movement of the connecting shaft 115 is restricted by the guide groove 13, and the connecting shaft 135 is moved to the front end of the guide groove 15. The guide groove 15 restricts the forward movement of the connecting shaft 135, the connecting shaft 117 is positioned at the front end of the guide groove 23, and the guide groove 23 restricts the forward movement of the connecting shaft 117, The shaft 137 is located at the rear end of the guide groove 25, and the rearward movement of the connecting shaft 137 is restricted by the guide groove 25.
Therefore, it is restricted that the width of the commodity display shelf 100 is smaller than the width of two magazines 40.

For example, in the fifth state (FIG. 5), the connecting shaft 115 is located at the front end of the guide groove 13, the movement of the connecting shaft 115 forward is restricted by the guide groove 13, and the connecting shaft 135 is the rear end of the guide groove 15. The guide groove 15 restricts the rearward movement of the connecting shaft 135, the connecting shaft 117 is located at the rear end of the guide groove 23, and the guide groove 23 restricts the rearward movement of the connecting shaft 117, The connecting shaft 137 is located at the front end of the guide groove 25, and the movement of the connecting shaft 137 forward is restricted by the guide groove 25.
Therefore, it is restricted that the width of the commodity display shelf 100 is wider than the width of six magazines 40.

  As shown in FIG.7 and FIG.8, the merchandise display shelf 100 is further provided with the front decorative panel 50 provided in the front side, for example. The front decorative panel 50 is detachable with respect to the first and second side wall portions 10 and 20. Note that the front decorative panel 50 is not shown in FIGS. 1 to 6 and 9.

  12 is a perspective view of the front decorative panel 50, and FIG. 13 is a side view of the front decorative panel 50. 14 is a front view of the front decorative panel 50. Of these, FIG. 14 (a) shows a state in which the width of the front decorative panel 50 is five of the magazine 40, and FIG. The lateral width shows the state of four magazines 40, and FIG. 14C shows the front decorative panel 50 having the lateral width of three magazines 40.

  The front decorative panel 50 includes, for example, a first portion 51, a second portion 52, and a third portion 53. The first to third portions 51 to 53 are each formed in a plate shape.

The upper edge portion and the lower edge portion of each of the first to third portions 51 to 53 are formed to be bent in a U shape in a side view.
Here, in the first to third portions 51 to 53, when the portion excluding the upper edge portion and the lower edge portion is referred to as a main body portion, the main body portion of the first portion 51 is the most of these three main body portions. Located at the front, the main body of the third portion 53 is located at the back.
The upper edge and the lower edge of the second portion 52 are located inside the upper edge and the lower edge of the first portion 51, and the third edge is located inside the upper edge and the lower edge of the second portion 52. The upper edge and the lower edge of the portion 53 are located. Thereby, the second portion 52 is held inside the first portion 51, and the third portion 53 is held inside the second portion 52. The second portion 52 is slidable with respect to the first portion 51, and the third portion 53 is slidable with respect to the second portion 52. Therefore, the front decorative panel 50 can be expanded and contracted in the horizontal direction.

The first portion 51 has a total width of the width of three magazines 40, the width of the first side wall 10, and the width of the second side wall 20. The second portion 52 can be fed out from the first portion 51 in the horizontal direction by the width of two magazines 40. The third portion 53 can be fed out from the second portion 52 in the horizontal direction by the width of one magazine 40.
Therefore, the width of the front decorative panel 50 can be changed in accordance with the change of the width of the commodity display shelf 100.

  The first portion 51 has a hook-shaped locking projection 54 that is locked to the first side wall portion 10 on the back side, and the third portion 53 is locked to the second side wall portion 20. A hook-like locking projection 55 is provided on the back side. For example, the first portion 51 has a pair of upper and lower locking projections 54, and the third portion 53 has a pair of upper and lower locking projections 55.

  As shown in FIG. 9, the first side wall portion 10 is formed with a locking hole 16 opened on the front surface thereof at a position corresponding to each locking protrusion 54, and the second side wall portion 20 is opened on the front surface thereof. A locking hole 26 is formed at a position corresponding to each locking projection 55.

For example, in order to attach the front decorative panel 50 in the fifth state (FIGS. 5, 7, and 9), first, the second portion 52 is extended from the first portion 51, and the third portion is extended from the second portion. By setting the portion 53 in the extended state, the front decorative panel 50 is adjusted to the width of six magazines 40 (see FIG. 7).
In this state, the pair of upper and lower locking projections 54 are locked in the pair of upper and lower locking holes 16, and the pair of upper and lower locking projections 55 are locked in the pair of upper and lower locking holes 26. The panel 50 can be attached so as to span between the first and second side wall portions 10 and 20 (FIG. 7).

  In addition, it is mentioned that the magazine 40 is not mounted on the stage on which the front decorative panel 50 is attached and the uppermost stage constituting the top plate among the shelves 30 of each stage of the commodity display shelf 100 (see FIG. 8). .

  In order to attach the front decorative panel 50 in the fourth state (FIG. 4), first, the second portion 52 is extended from the first portion 51, and the third portion 53 is accommodated in the second portion 52. In this state, the front decorative panel 50 is adjusted to the width of five magazines 40 (FIG. 14A). In this state, similarly to the above, the front decorative panel 50 is attached so as to be bridged between the first and second side wall portions 10 and 20.

  In addition, in order to attach the front decorative panel 50 in the third state (FIG. 3), first, the second portion 52 is accommodated in the first portion 51 and the third portion 53 is extended from the second portion. By setting the state, the front decorative panel 50 is adjusted to the width of four magazines 40 (FIG. 14B). In this state, similarly to the above, the front decorative panel 50 is attached so as to be bridged between the first and second side wall portions 10 and 20.

  In order to attach the front decorative panel 50 in the second state (FIG. 2), first, the second portion 52 fits in the first portion 51 and the third portion 53 fits in the second portion 52. In this state, the front decorative panel 50 is adjusted to the width of three magazines 40 (FIG. 14C). In this state, similarly to the above, the front decorative panel 50 is attached so as to be bridged between the first and second side wall portions 10 and 20.

  The front decorative panel 50 can easily maintain the width of the front decorative panel 50 at a predetermined width, for example, by the structure described below, and the second portion 52 from the first portion 51. And the dropout of the third portion 53 from the second portion 52 are regulated.

Specifically, an unillustrated stopper at the time of feeding is formed at the right end portion of the first portion 51 and the left end portion of the second portion 52. At the position where the second portion 52 is fed rightward from the first portion 51 by the width of two magazines 40 (the state shown in FIGS. 14 (a) and 14 (b)), these stoppers are engaged with each other. By stopping each other, the second portion 52 is prevented from coming off from the first portion 51.
Further, an unillustrated unengaged engagement portion is formed at the right end of the first portion 51, and an unengaged unengaged portion is formed at the left end of the second portion 52. In the state where the second portion 52 is fed rightward from the first portion 51 by the width of two magazines 40, the engaging portion when the first portion 51 is extended is the engaged portion when the second portion 52 is extended. The second portion 52 is temporarily fixed to the first portion 51 by engaging with the first portion 51. By this temporary fixing, the feeding width of the second portion 52 from the first portion 51 can be easily maintained at the lateral width of two magazines 40. The engaged state between the engaging portion when the first portion 51 is extended and the engaged portion when the second portion 52 is extended is moved in a direction in which the second portion 52 is accommodated in the first portion 51 with a strong force of a certain level or more. Can be canceled.
Further, the storage portion stopper (not shown) is formed in the first portion 51. At the position where the second portion 52 is accommodated with respect to the first portion 51 so that the right ends of the first portion 51 and the second portion 52 are aligned (the state shown in FIGS. 14C and 14D), When the left end portion of the second portion 52 and the stopper at the time of storage of the first portion 51 are engaged with each other, the second portion 52 may move further in the storage direction (leftward) with respect to the first portion 51. Being regulated.

Similarly, unillustrated stoppers for feeding are formed at the right end of the second portion 52 and the left end of the third portion 53. At the position where the third portion 53 is fed rightward from the second portion 52 by the width of one magazine 40 (the state shown in FIGS. 14A and 14C), these stoppers are engaged with each other. By stopping each other, the third portion 53 is prevented from coming off from the second portion 52.
Furthermore, an unillustrated unengaged engagement portion is formed at the right end of the second portion 52, and an unengaged unengaged portion is formed at the left end of the third portion 53. In the state where the third portion 53 is fed rightward from the second portion 52 by the width of one magazine 40, the engaging portion when the second portion 52 is extended is the engaged portion when the third portion 53 is extended. The third portion 53 is temporarily fixed to the second portion 52 by engaging with. By this temporary fixing, the feeding width of the third portion 53 from the second portion 52 can be easily maintained at the lateral width of one magazine 40. The engaged state of the second portion 52 when it is extended and the engaged portion when the third portion 53 is extended is moved in a direction in which the third portion 53 is accommodated in the second portion 52 with a strong force of a certain level or more. Can be canceled.
Further, the second portion 52 is formed with a storage stopper (not shown). At the position where the third portion 53 is stored with respect to the second portion 52 so that the right ends of the second portion 52 and the third portion 53 are aligned (the state shown in FIGS. 14B and 14D), When the left end portion of the third portion 53 and the stopper at the time of storage of the second portion 52 are engaged with each other, the third portion 53 may move further in the storage direction (leftward) with respect to the second portion 52. Being regulated.

Therefore, the width of the front decorative panel 50 is the width of six magazines 40 (FIG. 14A), the width of five magazines 40 (FIG. 14B), or four magazines 40. The horizontal width (FIG. 14C) can be easily maintained. In addition, the left-right distance between the locking protrusion 54 and the locking protrusion 55 is regulated to be smaller than the left-right distance between the locking hole 16 and the locking hole 26 in the second state. Yes.
In addition, the left-right distance between the locking protrusion 54 and the locking protrusion 55 in the state of FIG. 14A is equal to the left-right distance between the locking hole 16 and the locking hole 26 in the fifth state. Similarly, the left-right distance between the locking protrusion 54 and the locking protrusion 55 in the state of FIG. 14B is equal to the left-right distance between the locking hole 16 and the locking hole 26 in the fourth state. The left-right distance between the locking projection 54 and the locking projection 55 in the state (c) is equal to the left-right distance between the locking hole 16 and the locking hole 26 in the third state, as shown in FIG. The left-right distance between the locking protrusion 54 and the locking protrusion 55 is equal to the left-right distance between the locking hole 16 and the locking hole 26 in the second state.
For this reason, the front decorative panel 50 can maintain the horizontal width of the commodity display shelf 100 at the horizontal width in each of the second state, the third state, the fourth state, and the fifth state.

In the first state (FIG. 1), for example, the front decorative panel 50 may not be attached so that a larger number of magazines 40 can be secured on the merchandise display shelf 100.
However, as a dedicated front decorative panel for the first state, a front decorative panel (not shown) having a width corresponding to the width of two magazines 40 is prepared. And you may make it attach so that it may span between the 2nd side wall parts 10 and 20. FIG. Alternatively, as the front decorative panel 50 of the above-described pay-out method, a panel that can cope with the width of two magazines 40 may be used.

  On the front surface of the front decorative panel 50, for example, a decoration display unit 3 on which a decoration display (for example, a display such as “XYZ tobacco”) representing a brand image of a product is printed. In addition, you may form the decoration display part 5 (refer FIG. 8) similar to the decoration display part 3 also in the outer surface of the 1st and 2nd side wall parts 10 and 20. FIG.

  According to the first embodiment as described above, the link mechanism that constitutes the shelf portion 30 is capable of expanding and contracting the facing distance between the first and second side wall portions 10 and 20, and the first and second side wall portions 10 and 10. 20 are connected. Therefore, while the first and second side wall portions 10 and 20 are connected to each other by this link mechanism, the facing distance between the first and second side wall portions 10 and 20 is widened or narrowed, and the width of the product display shelf 100 is increased. Can be changed. As described above, the first side wall portion 10 and the second side wall portion 20 connected via the link mechanism are moved away from each other or close to each other, thereby making it easy to change the width of the product display shelf 100 and Since it can perform smoothly, the operativity can be made favorable.

  Moreover, the link mechanism has a pantograph structure (for example, pantograph structures 110, 120, and 130) that connects the first side wall part 10 and the second side wall part 20 so that their opposing intervals can be expanded and contracted. For this reason, for example, compared with the case where the 1st and 2nd side wall parts 10 and 20 are mutually connected by the X-shaped link mechanism (after-mentioned) like FIG. The amount of change in the facing distance can be greatly increased.

  In addition, since the link mechanism includes a plurality of pantograph structures 110, 120, and 130, for example, the strength of the link mechanism can be increased compared to a case where there is only one pantograph structure. Therefore, the magazine 40 can be supported more stably by this link mechanism.

  Further, a part of each of the plurality of pantograph structures 110, 120, and 130 constituting the link mechanism is arranged so as to overlap each other. For this reason, the strength of the link mechanism can be further increased at the overlapping portion of the pantograph structures 110, 120, and 130 in plan view. Further, since there is a portion where the pantograph structures 110, 120, and 130 do not overlap with each other in plan view, an area where the magazine 40 can be supported by the link mechanism can be increased.

  In addition, since the intermediate portions of the links 112, 114, 121 to 124, 131, and 134 constituting the plurality of pantograph structures 110, 120, and 130 are connected to each other at their intersections in plan view, the plurality of pantographs The integrity of the structures 110, 120, and 130 can be improved, and the strength of the link mechanism can be further increased.

The first and second side wall portions 10 and 20 are provided with guide grooves 13, 15, 23, and 25 as guide portions that guide the nodes of the pantograph structures 110 and 130 that constitute the link mechanism so as to be movable back and forth. ing.
Therefore, for example, the parallelogram pantograph structure 110 and 130 and the rhombus pantograph structure 120 are used together, and the first and second side wall portions 10 and 20 are connected to each other by the pantograph structure 110, 120, and 130, respectively. Can be realized.

[Second Embodiment]
FIG. 15 is a plan view of the auxiliary shelf portion 70 of the commodity display shelf 200 (FIGS. 16 to 19) according to the second embodiment. 16 to 18 are plan views of the commodity display shelf 200. FIG. 16 to 18, the widths of the product display shelves 200 are different from each other, and the number of magazines 40 that can be arranged side by side on the product display shelves 200 is 3 in the state of FIG. 16 and 4 in the state of FIG. In the state of FIG. 18, there are six. FIG. 19 is a front view of the merchandise display shelf 200.

  The product display shelf 200 according to the present embodiment is different from the product display shelf 100 according to the first embodiment only in the configuration of the shelf 30, and is configured in the same manner as the product display shelf 100 in other points. In the case of this embodiment, the shelf portion 30 includes the following in addition to each configuration of the shelf portion 30 of the product display shelf 100 according to the first embodiment (that is, a link mechanism including the pantograph structures 110, 120, and 130). It has the auxiliary shelf part 70 demonstrated to.

  As shown in FIGS. 16 to 18 and 19, the auxiliary shelf 70 is placed on, for example, the link mechanism and supported by the link mechanism. In the first embodiment, the magazine 40 is directly supported by the link mechanism. In the second embodiment, for example, the magazine 40 is supported by the auxiliary shelf 70.

  The auxiliary shelf 70 is mounted on the link mechanism so as to be horizontally laid between the first and second side wall portions 10 and 20, and defines the facing interval between the first and second side wall portions 10 and 20. Keep it at an interval. That is, the auxiliary shelf portion 70 functions as a tension plate that restricts the reduction in the facing distance between the first and second side wall portions 10 and 20.

Here, in the auxiliary shelf portion 70, a portion extending along one of the first surface 11a and the second surface 21a is referred to as a first extending portion, and the first surface 11a and the second surface 21a A portion extending along the other is referred to as a second extending portion.
The first extending part is one side of the auxiliary shelf part 70 or a plurality of points arranged in a straight line on the auxiliary shelf part 70.
Further, the second extending portion may be a side of the auxiliary shelf portion 70, may be a plurality of points arranged in a straight line on the auxiliary shelf portion 70, or may be one point of the auxiliary shelf portion 70. good.
By changing the direction of the auxiliary shelf portion 70, the facing interval between the first and second side wall portions 10 and 20 when the auxiliary shelf portion 70 is horizontally installed between the first and second side wall portions 10 and 20 is increased. It is variable to more than 3 ways.
In addition, it is preferable that at least one part of a 2nd extension part is located ahead of the rear end of a 1st extension part, and is located behind the front end of a 1st extension part.
The auxiliary shelf part 70 is a flat plate-shaped member, for example.

  The auxiliary shelf part 70 has a first part extending along the first surface 11a and a second part extending along the second surface 21a. For example, each of the first part and the second part is a side or a plurality of points arranged in a straight line. The auxiliary shelf 70 has three or more sets (specifically, for example, three sets) of first and second portions facing each other in parallel, and each set includes the first portion and the second portion. Are opposite to each other.

As shown in FIG. 15, the planar shape of the auxiliary shelf 70 is, for example, a hexagonal shape.
The auxiliary shelf portion 70 includes, for example, a first side and second sides 71 and 72 that face each other in parallel at the second facing distance D2, and a third side and a fourth side 73 that face each other in parallel at the third facing distance D3. , 74 and a fifth side and a sixth side 75, 76 facing in parallel with each other at a fifth opposing distance D5.

  More specifically, for example, the angle α1 formed by the first side 71 and the third side 73 and the angle α2 formed by the second side 72 and the fourth side 74 are equal to each other, and each is 150 ° or more. The angle α3 formed by the third side 73 and the sixth side 76 and the angle α4 formed by the fourth side 74 and the fifth side 75 are equal to each other, and are 80 ° or more and 100 °, respectively. The angle α5 formed by the sixth side 76 and the second side 72 and the angle α6 formed by the fifth side 75 and the first side 71 are equal to each other and are 105 ° or more and 120 ° or less, respectively. In other words, the sum of the angles α1, α2, α3, α4, α5, and α6 is preferably 720 °.

  More specifically, for example, the angles α1 and α2 are set to about 157 °, the angles α3 and α4 are set to about 90 °, the angles α5 and α6 are set to about 113 °, respectively, and the ratios of the facing intervals D2, D3, and D5 are set. It is a preferable example that D2: D3: D5 is about 3: 4: 6. By setting the lateral width of the auxiliary shelf 70 to the second facing distance D2, three magazines 40 can be mounted side by side on the auxiliary shelf 70 (FIG. 16). Further, by setting the lateral width of the auxiliary shelf 70 to the third opposing distance D3, four magazines 40 can be mounted side by side on the auxiliary shelf 70 (FIG. 17), and the lateral width of the auxiliary shelf 70 is set to the fifth opposing distance. By setting D5, six magazines 40 can be mounted side by side on the auxiliary shelf 70 (FIG. 18).

Here, the package size of the cigarette product 60 currently in circulation is determined to some extent, and is approximately 5.5 cm wide, 8.5-9.0 cm high, and 1.3-2.4 cm deep. Therefore, the size of the magazine 40 that accommodates the package of the tobacco product 60 facing the front is determined to some extent so that the customer can easily recognize the brand. For example, the magazine 40 employed in the merchandise display shelf of the convenience store has a width of 6.3 to 6.5 cm and a height of 3.8 to 4.0 cm (depth is less than about 50 cm).
In order to align such a magazine 40 on the auxiliary shelf 70, the facing intervals D2, D3, D5 are integers of the width of the magazine 40 + p (p is a gap between the magazines 40, for example, approximately 8 mm ± 2 mm). An interval close to double is particularly preferred. For example, the second facing distance D2 can be 18.9 to 19.5 cm + 3p, the third facing distance D3 can be 25.2 cm to 26.0 cm + 4p, and the fifth facing distance D5 is 37.8 to It can be set to 39.0 cm + 6p.

  According to the second embodiment as described above, the auxiliary shelf portion 70 is used in combination with the commodity display shelf 100 according to the first embodiment, so that the first and second side wall portions 10 and 20 face each other. The interval can be easily maintained at a predetermined interval (for example, any one of the second opposing interval D2, the third opposing interval D3, and the fifth opposing interval D5).

  FIG. 20 is a plan view of a merchandise display shelf 100 according to a modification. Of these, FIG. 20A shows a state in which the width of the shelf 30 is extended, and FIG. 20B shows a state in which the width of the shelf 30 is reduced.

  As shown in FIG. 20, in the case of this modification, the shelf part 30 has a pair of front and rear X link structures 80 and 90, for example. The front X link structure 80 includes a first link 81 and a second link 82. The first link 81 and the second link 82 are connected to each other by a connecting shaft 101 so as to be rotatable in a horizontal plane. Similarly, the rear X-link structure 90 includes a first link 91 and a second link 92, and the first link 91 and the second link 92 are mutually in a horizontal plane at the connecting shaft 101. It is connected so that it can rotate.

For example, the node at one end (for example, the left end) of the second link 82 is connected to the front end portion of the shelf support portion 12 so as to be rotatable in a horizontal plane. A node at the other end (for example, the right end) of the second link 82 is connected to the guide groove 23 and is movable back and forth along the guide groove 23.
A node at one end (for example, the left end) of the first link 81 is connected to the guide groove 15 and can move back and forth along the guide groove 15. The node at the other end (for example, the right end) of the first link 81 is connected to the front end portion of the shelf support portion 22 so as to be rotatable in a horizontal plane.

Similarly, for example, a node at one end (for example, the left end) of the first link 91 is connected to the rear end portion of the shelf support portion 12 so as to be rotatable in a horizontal plane. A node at the other end (for example, the right end) of the first link 91 is connected to the guide groove 25 and can move back and forth along the guide groove 25.
A node at one end (for example, the left end) of the second link 92 is connected to the guide groove 13 and can move back and forth along the guide groove 13. The node at the other end (for example, the right end) of the third link 92 is connected to the rear end portion of the shelf support portion 22 so as to be rotatable in a horizontal plane.

  In the case of the structure of FIG. 20 as well, the first and second side walls can be expanded and contracted by the link mechanism (a pair of front and rear X link structures 80, 90) so that the opposing distance between the first and second side wall parts 10, 20 can be expanded and contracted. The parts 10 and 20 are connected. Therefore, the same effect as the above embodiment can be obtained.

DESCRIPTION OF SYMBOLS 3 Decoration display part 5 Decoration display part 6 Mounting surface 7 Screw 10 1st side wall part 11 Main body part 11a Surface 12 Shelf support part 12a Fixing part 12b Protrusion part 13 Guide groove 14 Axis support hole 15 Guide groove 16 Locking hole 20 Side wall Portion 21 body portion 21a surface 22 shelf support portion 23 guide groove 24 shaft support hole 25 guide groove 26 locking hole 30 shelf portion 40 magazine 50 front decorative panel 51 first portion 52 second portion 53 third portion 54 locking protrusion 55 Locking projection 60 Tobacco product 70 Auxiliary shelf 71 First side 72 Second side 73 Third side 74 Fourth side 75 Fifth side 76 Sixth side 80 X link structure 81 First link 82 Second link 90 X link structure 91 1st link 92 2nd link 100 Commodity display shelf 101 Connecting shaft 110 Pantograph structure 111 Link 112 Link 113 Link 114 Link 115 Connecting shaft 116 Connecting shaft 11 Connection shaft 118 Connection shaft 120 Pantograph structure 121 Link 122 Link 123 Link 124 Link 125 Connection shaft 126 Connection shaft 127 Connection shaft 128 Connection shaft 130 Pantograph structure 131 Link 132 Link 133 Link 134 Link 135 Connection shaft 136 Connection shaft 136 Connection shaft 138 Connection axis

Claims (7)

First and second side wall portions arranged to face each other;
A plurality of shelves each supporting a magazine,
Have
The shelf includes a link mechanism that connects the first side wall and the second side wall so as to be able to expand and contract their opposing intervals.   The commodity display shelf according to claim 1, wherein the link mechanism has at least one pantograph structure that connects the first side wall portion and the second side wall portion.   The merchandise display shelf according to claim 2, wherein the link mechanism has a plurality of pantograph structures.   The merchandise display shelf according to claim 3, wherein a part of each of the plurality of pantograph structures is arranged so as to overlap each other.   5. The plurality of pantograph structures are connected to each other by connecting intermediate portions of the links constituting the plurality of pantograph structures to each other at their intersections in plan view. Product display shelf described.   The product display according to any one of claims 1 to 5, wherein a guide portion that guides a node of the link mechanism so as to move back and forth is provided on the first and second side wall portions. shelf. An auxiliary shelf that maintains a spacing between the first and second side wall portions by being horizontally installed between the first and second side wall portions;
One side of the auxiliary shelf part or a plurality of points arranged in a straight line are opposed to the first side wall part in the first side wall part and the first side wall part in the second side wall part. The first shelf and the second shelf when the auxiliary shelf is extended horizontally between the first and second side walls, extending along one of the second surface, which is the surface to be The product display shelf according to any one of claims 1 to 6, wherein an interval between the side wall portions is variable to three or more by changing a direction of the auxiliary shelf portion.

Images