JP5865635B2 - Product display device - Google Patents

Description

  The present invention relates to a commodity display device.

  In stores such as convenience stores, various products are displayed on a product display device called a so-called fixture.

  Of the various products, tobacco products, in particular, are qualified for purchasers, and since many types of brands are offered, they are displayed in an orderly manner, such as around electronic cash registers, where sales staff can reach them. Is required. Specifically, a fixture for displaying tobacco products (hereinafter sometimes referred to as a “cigarette fixture”) is installed on the cashier counter (so-called cashier) or in the salesperson's work space (so-called cashier back). In general. The term “cigarette products” as used herein refers to a generally rectangular parallelepiped package (individual product) containing a plurality of cigarettes, not a single cigarette that is smoked by a consumer, and a plurality of cigarettes. It means the carton or parcel that houses the package.

  In stores such as convenience stores, the installation space (area and height) of the product display device is subject to various restrictions depending on the installation environment such as store area, seasonal product cycle, and interference with other equipment. For this reason, it is desired that the product display device can be variously changed in shape according to the installation space.

  With regard to this type of technology, Patent Document 1 discloses a product display device (cigarette display system case) in which the facing distance between side plates changes by sliding left and right tray halves each having a side plate and a bottom plate along guide rails. Have been described. By changing the facing distance between the side plates, the number of magazines (pack trays) that can be supported by the bottom plate can be changed. Moreover, in this merchandise display apparatus, it can be set as the arbitrary number of steps by connecting the side plates of each step up and down.

  In Patent Document 2, a pair of opposing side plates are connected by a connecting member (round bar) that can be added in the length direction, and a product display device that can change the added length of the round bar ( Product display fixtures) are described. In this merchandise display device, the number of magazines that can be supported by the round bars can be changed by changing the length of the round bars to change the spacing between the shelves. Further, in this product display device, the racks of the respective stages are connected in multiple stages by engaging the hook-shaped protrusions formed on the upper end of the side plate with the side plate located on the upper stage.

Registered Utility Model No. 3163708 Registered Utility Model No. 3139957

  In the case of the merchandise display device of Patent Document 1, in order to change the lateral width, it is necessary to slide guide rails that are fitted to each other on the back surface of the bottom plate of each step. However, in the state where the overlap of the tray halves is large, that is, in the state where the lateral width of the commodity display device is shortened, the sliding frictional force is increased because the guide rails are in sliding contact with each other over almost the entire length. For this reason, the operation | work which expands the goods display apparatus of the state which shortened the width especially in the width direction is difficult.

  In addition, in the case of the product display device of Patent Document 2, in order to change the lateral width, it is necessary to change the addition length of the round bar. Therefore, it is necessary to disassemble the shelf structure of each step to increase or decrease the length of the round bars and reassemble them again, which is very complicated.

  This invention is made | formed in view of the above subjects, and provides the goods display apparatus which can change a shape easily according to installation environment.

A product display device according to the present invention includes a pair of side plates arranged opposite to each other, a bridge arranged between the side plates so as to connect the side plates so as to be relatively movable in the width direction, and a magazine for storing products. A variable width shelf in which the number of the magazines that can be supported by the connection body is changed by changing a facing interval between the side plates, one variable width shelf, and the other variable width. A joint structure for connecting the shelves in multiple stages in the vertical direction; and a bottom plate that supports the pair of side plates of the lowermost width-variable shelves and that can expand and contract in width .

  According to the above invention, the variable width shelves in which the number of magazines that can be supported side by side are variable are connected in multiple stages, so that the width and vertical dimensions of the product display device can be changed according to the installation environment. When the installation space in the store is strictly restricted in the width direction, for example, it is possible to support a desired number of magazines by increasing the number of stages instead of reducing the width of the product display device. And even if a store layout, a product cycle, etc. change, the width dimension and the number of steps of a product display device can be freely selected corresponding to the installation space after change. Furthermore, in the above invention, since it has a connecting body arranged so as to be bridged between the side plates so that the side plates can be moved relative to each other in the width direction, the interval in the width direction can be changed while maintaining the connection between the side plates. Can do. For this reason, operation which changes the width dimension of a width variable shelf is performed easily.

  Note that the various components of the present invention do not have to be individually independent, that a plurality of components are formed as one member, and one component is formed of a plurality of members. That a certain component is a part of another component, a part of a certain component overlaps a part of another component, and the like.

  According to the commodity display device of the present invention, the shape can be easily changed according to the installation environment in a store or the like.

It is a perspective view which shows the shortened state of the goods display apparatus of 1st embodiment of this invention. It is a perspective view of the variable width shelf of a first embodiment. It is a top view explaining the width variable shelf of a first embodiment typically. It is a top view of the width variable shelf (three width) which supports a magazine. It is a top view of a width variable shelf (4 width) which supports a magazine. It is a top view of a width variable shelf (6 width) which supports a magazine. It is a side view of the magazine currently supported by the 1st and 2nd coupling body. (A): It is a top view which shows the engagement state of the housing and bottom part protrusion part in the variable width shelf of 1st embodiment. (B): It is a top view which shows the modification. It is a perspective view which shows the expansion | extension state of a goods display apparatus. It is a perspective view of an advertisement display part. It is the side view which looked at the advertisement display part of Drawing 10 from the left. (A) to (d) are schematic diagrams on the rear side showing a state in which the advertisement display unit is extended from the shortened state. It is a perspective view which shows the expansion | extension state of the goods display apparatus of 2nd embodiment. It is a perspective view which shows the shortened state of the goods display apparatus of 2nd embodiment. It is a perspective view which shows the goods display apparatus of 3rd embodiment. It is a sectional side view of the goods display apparatus of 3rd embodiment. It is a perspective view which shows the goods display apparatus of 4th embodiment. It is a disassembled perspective view of a joint structure. (A), (b) is a cross-sectional schematic diagram which shows the connection operation | movement by a joint structure. It is a disassembled perspective view which shows the joint structure of 5th embodiment. It is a disassembled side view which shows the joint structure of 6th embodiment. It is a perspective view which shows the expansion | extension state of the goods display apparatus of 7th embodiment. It is a perspective view which shows the shortened state of the goods display apparatus of 7th embodiment. It is a perspective view of the baseplate of the goods display apparatus of 8th embodiment. It is a back view of the baseplate of the goods display apparatus of 8th embodiment. It is the perspective view which looked up at the top plate of the goods display device of an eighth embodiment from the bottom. (A): It is a perspective view of the top plate of the merchandise display apparatus of 8th embodiment. (B): It is a perspective view of the state which removed the top cover of the top plate. (A): It is a sectional side view of the upper cover of the top plate of the merchandise display device of the eighth embodiment. (B): It is a back view of an upper lid. It is a top view of the left half part of the top plate in the state which removed the upper cover of the goods display device of an eighth embodiment. (A): It is the perspective view which looked at the goods display apparatus of 9th embodiment from diagonally forward. (B): It is the perspective view which looked at the goods display apparatus of 9th embodiment from diagonally back. It is a figure which shows the housing of the goods display apparatus of 9th embodiment. (A): It is a top view. (B): It is a front view. (C): It is a side view. (D): It is AA arrow sectional drawing of (a). It is a figure which shows the housing of the goods display apparatus of 9th embodiment. (A): It is a top view. (B): It is a front view. (C): It is a side view. (D): It is AA arrow sectional drawing of (a). It is a figure which shows the housing of the goods display apparatus of 9th embodiment. (A): It is a top view. (B): It is a front view. (C): It is a side view. (D): It is AA arrow sectional drawing of (a). It is a side view of the intermediate board of the goods display apparatus of 9th embodiment. It is a figure which shows the 1st display part and the 2nd display part of the advertisement display part of the goods display apparatus of 9th embodiment. (A): It is a front view of a 1st display part. (B): It is a side view of a 1st display part. (C): It is a front view of a 2nd display part. (D): It is a side view of a 2nd display part.

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.
In the present embodiment, description will be made by defining the front-rear, left-right, up-down directions as shown. However, this is provided for convenience in order to simply explain the relative relationship of the components, and does not limit the direction during the manufacture or use of the product implementing the present invention.

<First embodiment>
FIG. 1 is a perspective view showing a shortened state of the commodity display device 10 of the present embodiment. FIG. 2 is a perspective view of the variable width shelf 20. FIG. 3 is a plan view schematically illustrating the variable width shelf 20. 4 to 6 are plan views of the variable width shelf 20 that supports the magazine MG.

First, the outline | summary of the goods display apparatus 10 of this embodiment is demonstrated.
The product display device 10 according to the present embodiment includes a plurality of variable width shelves 20 and a joint structure 100. The width-variable shelf 20 is arranged so as to span a pair of side plates 21 and 22 arranged to face each other, and these side plates 21 and 22 are connected to each other so as to be relatively movable in the width direction. And a connecting body 30 that supports a magazine MG for storing goods. In the variable width shelf 20, the number of magazines MG that can be supported by the connecting body 30 is changed by changing the facing distance between the side plates 21 and 22.
Specifically, in the present embodiment, six stages of variable width shelves 20 (from the first shelf 20a to the sixth shelf 20f in order from the bottom) are stacked in multiple stages. However, the number of stages of the variable width shelf 20 is arbitrary.
The joint structure 100 is a structure for connecting one variable width shelf 20 (for example, the fifth shelf 20e) and another variable width shelf 20 (for example, the fourth shelf 20d) in multiple stages in the vertical direction.

  Although the joint structure 100 is not particularly limited, as an example, the joint structure 100 according to the present embodiment includes a hook-shaped metal fitting (first portion 110) and a concave hole (second portion 120) into which the metal fitting is fitted. ing. The first portion 110 and the second portion 120 are provided on the upper and lower end surfaces of the side plates 21 and 22, respectively. The joint structure 100 may be omitted as appropriate for the uppermost and lowermost stages of the commodity display device 10.

  In the present embodiment, the side plates 21 and 22 made of plate-like members are exemplified, but the specific shape and structure are not particularly limited. For example, a frame shape may be used instead of the present embodiment.

  The connection body 30 connecting the side plates 21 and 22 includes various modes in addition to the case where both ends of the connection body 30 are fixed to the side plates 21 and 22. For example, both ends of the connecting body 30 may be connected to the side plates 21 and 22 in a state where they are prevented from coming off so that the side plates 21 and 22 can move relative to the connecting body 30 in the width direction. In addition, the commodity display device 10 has a structure that regulates the facing distance between the side plates 21 and 22 (the bottom plate 95 in the seventh embodiment: see FIG. 22), thereby preventing the connection body 30 from falling off the side plates 21 and 22. Including the state that has been.

The product display device 10 of the present embodiment further includes an intermediate plate 23 erected between the side plates 21 and 22. The connecting body 30 includes a first connecting body 31 arranged between the intermediate plate 23 and the side plate 21 and a second connecting body arranged between the intermediate plate 23 and the side plate 22. 32. At least the second connecting body 32 is inserted into the intermediate plate 23 so as to be movable relative to the intermediate plate 23 in the width direction.
For this reason, when the side plates 21 and 22 are moved relative to each other in the width direction to change the facing distance between the side plates 21 and 22, the second coupling body 32 moves relative to the intermediate plate 23 in the width direction. The width changing operation of the variable width shelf 20 is not hindered.
The first connecting body 31 and the second connecting body 32 are connected to each other via the intermediate plate 23.

  As shown in FIG. 3, the intermediate plate 23 and the first side plate 21 are connected to each other by a first connecting body 31 with a mutual width interval fixed. The intermediate plate 23 and the second side plate 22 are connected via a second connecting body 32 so as to be movable in the width direction.

More specifically, the product display device 10 further includes an intermediate plate (second intermediate plate) 24 erected between the side plate 21 and the intermediate plate 23. The intermediate plate 24 and the second side plate 22 are connected to each other by a second connecting body 32 with a mutual width interval fixed.
The first connector 31 is inserted through the intermediate plate 24 so as to be movable relative to the intermediate plate 24 in the width direction. Thereby, the intermediate | middle board 24 and the 1st side board 21 are connected via the 1st coupling body 31 so that the movement to the width direction is possible.
The first connecting body 31 and the second connecting body 32 are connected to each other via the intermediate plate 24 (and the intermediate plate 23).

  The second structure 14 and the first structure 12 can move in the width direction. That is, the product display device 10 according to the present embodiment is configured to relatively move the first structure 12 and the second structure 14 with a fixed width interval in the width direction. The first structure 12 and the second structure 14 can be independent.

  The connection body 30 is inserted through the intermediate plates 23 and 24 means that the connection body 30 is in contact with the intermediate plates 23 and 24 over substantially the entire circumference and the connection body 30. This includes a loose insertion state in which the peripheral surface is not in contact with or locally in contact with the intermediate plates 23 and 24.

The connecting body 30 has a shape including a long portion such as a rod shape or a plate shape, and directly or indirectly connects the pair of side plates 21 and 22.
The first connection body 31 and the second connection body 32 of the connection body 30 are continuous with each other via the intermediate plates 23 and 24.

The first coupling body 31 is formed in a long shape such as a rod shape or a plate shape, and includes a plurality of housings 31a to 31c extending in the width direction. These housings 31a to 31c are arranged apart from each other in the depth direction. Each housing 31 a to 31 c is inserted (for example, loosely inserted) into the intermediate plate 24 through the insertion hole 41.
Similarly, the second coupling body 32 is formed in a long shape such as a rod shape or a plate shape, and includes a plurality of housings 32a to 32c extending in the width direction. These housings 32a to 32c are arranged apart from each other in the depth direction. Each housing 32 a to 32 c is inserted (for example, loosely inserted) into the intermediate plate 23 through the insertion hole 42.

  The 1st coupling body 31 and the 2nd coupling body 32 are arrange | positioned at the same height, and are arrange | positioned in the position which is different in the depth direction so that there may be no mutual interference. Specifically, the housings 31a to 31c and the housings 32a to 32c are arranged at the same height, and are arranged at different positions in the depth direction so as not to interfere with each other. In the present embodiment, the casings 31 a to 31 c configuring the first connecting body 31 are arranged in the vicinity of the front side with respect to the casings 32 a to 32 c configuring the second connecting body 32.

  In FIG. 4, the side plates 21 and 22 face each other with a width corresponding to three magazines MG. In other words, the number of magazines MG that can be supported by the one-stage coupling body 30 is three. In this state, the first side plate 21 and the intermediate plate 24, and the second side plate 22 and the intermediate plate 23 are in contact with each other, and the first side plate 21 and the second side plate 22 are brought closer to each other (the first side plate 21). The opposing distance between the side plate 21 and the second side plate 22 cannot be reduced). From this shortened state, after removing one magazine MG, the first structure 12 and the second structure 14 are relatively moved in the direction in which the facing distance between the first side plate 21 and the second side plate 22 increases. Thus, the width dimension of the variable width shelf 20 is enlarged by one magazine MG to be in the intermediate state shown in FIG.

  Further, from the intermediate state of FIG. 5, the two magazines MG sandwiched between the intermediate plate 24 and the intermediate plate 23 are removed, and the facing distance between the first side plate 21 and the second side plate 22 is increased. By moving the first structure 12 and the second structure 14 relative to each other, the width dimension of the variable width shelf 20 is expanded by two magazines MG to be in the extended state shown in FIG. The number of magazines MG that can be supported by the one-stage coupling body 30 in the extended state is six. It should be noted that only one of the two magazines MG sandwiched between the intermediate plate 24 and the intermediate plate 23 is removed from the intermediate state of FIG. 5 to increase the facing distance between the first side plate 21 and the second side plate 22. When the first structure 12 and the second structure 14 are moved relative to each other in the direction, the number of magazines MG that can be supported by the one-stage connection body 30 is five (not shown).

  Conversely, after removing the magazine MG between the first side plate 21 and the intermediate plate 24 and the magazine MG between the second side plate 22 and the intermediate plate 23 from the state of FIG. 6 or FIG. By moving the first structure 12 and the second structure 14 relative to each other in the direction in which the facing distance between the one side plate 21 and the second side plate 22 is reduced, the shortened state shown in FIG. 4 can be obtained.

  FIG. 7 is a side view of the magazine MG supported by the first and second coupling bodies 31 and 32.

  The magazine MG of the present embodiment includes a forward feeding mechanism 210 for pushing the cigarette product CP toward the front of the product display device 10 by always urging the push plate 212 forward in the depth direction. In FIG. 7, five tobacco products CP housed in the case 200 are urged to the front side corresponding to the left side of the figure. A reel structure 211 is mounted on the back surface of the pressing plate 212. The reel structure 211 is a member in which a flexible wire 213 to which a winding force is applied by an elastic body (not shown) is accommodated so as to be drawn out. The tip of the wire 213 is fixed to the front surface 201 of the case 200 or the vicinity thereof.

  On the bottom surface 202 of the case 200, a plurality of bottom protrusions 203 to 205 are intermittently arranged in the depth direction (longitudinal direction of the magazine MG). The bottom protrusions 203 to 205 are protrusions that engage with the casings 31 a to 31 c and 32 a to 32 c, and protrude downward from the bottom surface 202.

  Fig.8 (a) is a top view which shows the engagement state of the housings 31a-31c and 32a-32c, and the bottom part protrusion parts 203-205 in the variable width shelf 20 of this embodiment. FIG. 8B is a plan view showing a modification thereof. FIG. 8A corresponds to FIG. 5, and the number of magazines MG that can be supported by the one-stage coupling body 30 is four. Each of the magazines MG2 and MG3 shown in FIG. 8A corresponds to the magazine MG in FIG.

As shown in FIG. 8A, in the magazines MG2 and MG3, the bottom protrusions 203 to 205 are sandwiched between the casings 31a to 31c and 32a to 32c from the front-rear direction. For this reason, even if an external force is applied to these magazines MG forward or backward, the magazines MG will not be detached from the variable width shelf 20. In other words, the magazines MG2 and MG3 are supported statically and stably with respect to the variable width shelf 20.
On the other hand, the magazine MG1 placed between the side plate 21 and the intermediate plate 24 is supported only by the casings 31a to 31c, and the bottom protrusions 203 to 205 are formed on the casings 31a to 31c. It is in contact with the same direction (backward). Therefore, the magazine MG1 can move rearward as indicated by an arrow in the figure. In other words, the magazine MG1 is not supported statically and stably with respect to the variable width shelf 20.
Similarly, the magazine MG4 is supported only by the casings 32a to 32c, and the bottom protrusions 203 to 205 abut against the casings 32a to 32c only from the front, so that the magazine can move forward. is there.

  FIG. 8B shows a modification of the present embodiment. The variable width shelf 20 of this modification is obtained by replacing the front and rear positions of some of the casings constituting the first and second coupling bodies 31 and 32. Specifically, it differs from FIG. 8A in that the front and rear positions of the housing 31c and the housing 32c are interchanged. Accordingly, the bottom protrusion 205 of the magazine MG1 comes into contact with the housing 31c from the front, and the bottom protrusion 205 of the magazine MG4 comes into contact with the housing 32c from the rear. Therefore, in all the magazines MG, the bottom protrusions 203 to 205 come into contact with the supported casing from the front and rear sides, and the static stability of the magazine MG with respect to the variable width shelf 20 is improved.

  FIG. 9 is a perspective view showing an extended state of the commodity display device 10 of the present embodiment. From the shortened state of FIG. 1, with respect to each stage of the variable width shelf 20, by extending the facing distance between the side plates 21 and 22 until the approach between the intermediate plate 23 and the intermediate plate 24 is restricted, the extended state of FIG. 9 is obtained. . The width changing operation of the variable width shelf 20 may be performed individually for each stage, or the entire width dimension of the merchandise display device 10 connected in multiple stages may be changed collectively.

  As shown in FIG. 9, the commodity display device 10 of the present embodiment is detachably mounted with an advertisement display unit 60 whose width dimension can be expanded and contracted so as to cover the front surface of the variable width shelf 20.

  FIG. 10 is a perspective view of the advertisement display unit 60. FIG. 11 is a side view of the advertisement display unit 60 of FIG. 10 viewed from the left.

  The advertisement display unit 60 of the present embodiment includes a first display unit 61, a second display unit 62, and a third display unit 63 that are slidably connected to each other. The advertisement display unit 60 includes hook-like hooking projections 70 hooked on the housings 31a to 31c or the housings 32a to 32c on the back side. The first display unit 61 to the third display unit 63 have a plate shape. The first display unit 61 has a width corresponding to three magazines MG, the second display unit 62 has a width corresponding to two magazines MG, and the third display unit 63 has a width corresponding to one magazine MG. . By combining these, the width dimension of the advertisement display unit 60 can be selectively adjusted corresponding to the product display device 10 of the present embodiment in which the width dimension is variable by an integral multiple of the magazine MG.

  The 2nd display part 62 and the 3rd display part 63 comprise the taper shape provided with the inclination part 75, and are retaining with respect to the 1st display part 61 and the 2nd display part 62, respectively.

Specifically, the latching protrusion 70 is formed on the first latching protrusion 71 provided on the first display part 61, the second latching protrusion 72 provided on the second display part 62, and the third display part 63. The third latching protrusion 73 is provided. The 1st latching protrusion 71-the 3rd latching protrusion 73 are provided with the proximal recessed part 80 for latching to the housing 31a. The distance from the first display portion 61 to the proximal recess 80 in the first latching protrusion 71 is the distance from the attachment position of the advertisement display portion 60 (see FIG. 16) to the first coupling body 31 at the foremost position. equal. Similarly, this distance is the distance from the second display portion 62 to the proximal recess 80 in the second hooking projection 72 and the distance from the third display portion 63 to the proximal recess 80 in the third hooking projection 73. equal. Thereby, the advertisement display part 60 is attached to the front surface of the variable width shelf 20 by hooking the proximal recess 80 of the first hooking protrusion 71 to the third hooking protrusion 73 to the housing 31a. The stop projection 73 further includes a distal recess 81 for hooking on the housing 32a. The distance from the third latching protrusion 73 to the distal recess 81 is equal to the distance from the attachment position of the advertisement display unit 60 (see FIG. 16) to the second coupling body 32 at the foremost position. Thereby, the 3rd display part 63 can be fixed with respect to the housing 32a in the expansion | extension state (refer FIG. 6) of the variable width shelf 20. FIG.

FIGS. 12A to 12D are schematic diagrams on the rear side showing the state in which the advertisement display unit 60 is extended from the shortened state.
In the shortened state shown in FIG. 6A, the first display unit 61 to the third display unit 63 are aligned with the left end side of the drawing. In this state, one magazine MG is supported between the first latching projection 71 and the second latching projection 72, and two magazines MG are supported between the second latching projection 72 and the third latching projection 73. Magazine MG is supported.
In the state shown in FIG. 5B, the third display portion 63 is pulled out from the second display portion 62 and is prevented from being detached by the inclined portion 75. This state corresponds to FIG. 5, and the three magazines MG are supported between the second latching projection 72 and the third latching projection 73, and a total of four magazines are supported.
In the state shown in FIG. 5C, the second display portion 62 is pulled out from the first display portion 61 and is prevented from being detached by the inclined portion 75, and the third display portion 63 and the second display portion 62 are located on the left end side of the drawing. Aligned. In this state, three magazines MG are supported between the first latching projection 71 and the second latching projection 72, and a total of five magazines are supported.
In the extended state shown in FIG. 4D, the third display portion 63 and the second display portion 62 are pulled out from the second display portion 62 and the first display portion 61, respectively, and are prevented from being detached by the inclined portion 75. In this state, a total of six magazines are supported.

  12A to 12D, the first hooking protrusion 71 to the third hooking protrusion 73 are provided at positions that do not interfere with the magazine MG and the intermediate plates 23 and 24.

  On the front surface of the advertisement display unit 60, for example, an advertisement display representing a brand image of a product displayed on the product display device 10 and other advertisement displays are printed.

<Second embodiment>
13 and 14 are perspective views showing the commodity display device 10 of the present embodiment. FIG. 13 shows the extended state, and FIG. 14 shows the shortened state.

  The commodity display device 10 further includes a bottom plate 95 that supports the pair of side plates 21 and 22 of the lowermost variable width shelf 20 (first shelf 20a) and that can expand and contract in width.

  In addition, the product display device 10 further includes a top plate 91 that can be stretched over the pair of side plates 21 and 22 of the uppermost variable width shelf 20 (sixth shelf 20f) and can be expanded and contracted. Including.

  The commodity display device 10 of the present embodiment is the first in that sensors 82 and 83 for detecting intrusion from the outside with respect to the opening front surface of the variable width shelf 20 are arranged on at least one of the bottom plate 95 or the top plate 91. This is different from the embodiment. This sensor detects an operation in which a purchaser of the tobacco product CP takes out the tobacco product CP from the magazine MG, and notifies this.

  Sensors 82 and 83 are human sensors. The sensors 82 and 83 are provided corresponding to the positions of the individual magazines MG supported by the coupling body 30. In the present embodiment, the detection units of the sensors 82 and 83 are arranged at individual positions of the magazines MG arranged side by side. Instead of the present embodiment, intrusion from the outside at the position of each magazine MG may be detected by a small number of sensors having a predetermined detection angle.

Some of the sensors 83 are arranged in the depth direction with respect to the other sensors 82.
In the extended state of the bottom plate 95 or the top plate 91 shown in FIG. 13, all the sensors 82 and 83 are disposed at different positions in the width direction. On the other hand, in the shortened state of the bottom plate 95 or the top plate 91 shown in FIG. 14, at least some of the sensors 82 and 83 are arranged at the same position in the width direction and at different positions in the depth direction.
The bottom plate 95 or the top plate 91 (the bottom plate 95 in the present embodiment) of the present embodiment is at least a part of the plurality of sensors (sensor 83) arranged in the same position in the width direction in the shortened state (FIG. 14). ) Is exposed.

  The bottom plate 95 is formed by connecting a first bottom plate 96 and a second bottom plate 97 so as to be slidable in the width direction along the guide portion 98. When the second bottom plate 97 is accommodated inside the first bottom plate 96, the bottom plate 95 is shortened. At this time, the opening 99 and the sensor 83 coincide with the width direction and the depth direction. For this reason, the detection operation of the sensor 83 is not impaired even in the shortened state. Intrusion from the outside can be detected by the two sensors 82 and 83 arranged in the depth direction with respect to each magazine MG.

<Third embodiment>
FIG. 15 is a perspective view showing the product display device 10 of the present embodiment. FIG. 16 is a side sectional view thereof.

  The commodity display device 10 includes a fall prevention structure 85 that can be pulled out from the bottom plate 95 toward at least one side in the depth direction (the front side in the present embodiment).

  The pull-out length of the fall prevention structure 85 is adjustable. In addition, the product display device 10 according to the present embodiment includes a fixing means (knurled screw 88) for fixing the toppling prevention structure 85 to the product display device 10 in an arbitrarily drawn length state.

  The tip of the fall prevention structure 85 is curved downward. That is, the fall prevention structure 85 of this embodiment includes a plate-like lead portion 87 and a curved portion 86 at the tip thereof. Thereby, the curved portion 86 can be fitted to the curved surface of the front edge 302 of the register table 300 shown in FIG. The drawing portion 87 is pressed against the bottom plate 95 by a plurality of knurled screws 88. With the product display device 10 disposed at an appropriate position according to the size of the cash register 300, the drawer 87 is pulled out according to the distance between the front edge 302 and the product display device 10 and pulled out with an arbitrary pull-out length. The part 87 can be fixed to the bottom plate 95.

  Although the attachment position of the drawer | drawing-out part 87 is not specifically limited, as shown in FIG. 15, it is good to provide in the width | variety center of the goods display apparatus 10 of a shortened state. This is because the product display device 10 in the shortened state is most likely to fall down, and in this state, the drawer portion 87 is preferably located at the center of the width of the product display device 10. In addition, it may replace with this embodiment and may provide the some fall prevention structure 85 in the goods display apparatus 10. FIG.

<Fourth embodiment>
FIG. 17 is a perspective view showing the product display device 10 of the present embodiment. FIG. 18 is an exploded perspective view of the joint structure 100 of the present embodiment, and corresponds to an enlarged exploded view of a partial region indicated by a circle XVIII in FIG. FIGS. 19A and 19B are schematic cross-sectional views showing the connecting operation by the joint structure 100. FIG.

  The joint structure 100 of the present embodiment includes a slider 50 that is provided so as to protrude and retract on a side plate (a side plate 22d in FIG. 18) and engages with another side plate (an upper side plate 22e in FIG. 18). It is a slider structure.

  The slider 50 includes a plate-shaped main body 52, guides 51 formed on both end surfaces of the plate-shaped main body 52 in the depth direction, and a convex portion 53 formed on one main surface of the plate-shaped main body 52. The plate-like main body 52 is formed with two convex portions 53 protruding in the vertical direction. Moreover, the slider 50 of this embodiment is provided with the finger hook recessed part 54 in the upper and lower sides of the other main surface.

  Concave portions 25d and 26e for accommodating the plate-like main body 52 are formed on the upper end surface of the side plate 22d and the lower end surface of the side plate 22e, respectively. Two concave groove portions 251 and 252 are formed on the elevation surface 256 of the concave portion 25d at intervals corresponding to the two convex portions 53. One recessed groove portion 261 is formed on the vertical surface 266 of the recessed portion 26e. In a state where the side plate 22e and the side plate 22d are joined, the vertical interval between the concave groove portion 261 of the concave portion 26e and the concave groove portion 252 on the upper side of the concave portion 25d is equal to the vertical interval between the two convex portions 53 in the slider 50.

  In the recesses 25d and 26e, guide grooves 254 and 264 for moving the guide 51 up and down slidably are formed.

  The slider 50 is engaged with the variable width shelf 20 (fourth shelf 20d) across the side plate 22d and the other side plate 22e, and is restricted from being detached in the width direction. Specifically, the slider 50 is slid upward as shown in FIG. 19A in a state where the fourth shelf 20d and the fifth shelf 20e are aligned so that the guide grooves 254, 264 are continuous. Thus, the guide 51 (not shown in the figure) is disposed across the guide grooves 254 and 264. That is, when the slider 50 is positioned above, the guide 51 serves as a hook to connect the fourth shelf 20d and the fifth shelf 20e. In this state, since the convex portion 53 is hooked on the concave groove portion 261, the slider 50 is prevented from falling.

  On the other hand, the slider 50 slides downward, and the guide 51 is disposed only inside the guide groove 254. Then, the wrinkles by the guide 51 are removed, and the fourth shelf 20d and the fifth shelf 20e can be separated.

  In this way, when the slider 50 that connects the upper and lower variable width shelves 20 is prevented from being detached in the width direction, when the side plates 21 and 22 of the product display device 10 are partially pushed and pulled in the width direction. Is transmitted to the entire side plates 21 and 22 through the slider 50. Thereby, the width change operation of the merchandise display apparatus 10 can be performed with the state laminated | stacked in multiple stages.

<Fifth embodiment>
FIG. 20 is an exploded perspective view showing the joint structure 100 of the present embodiment. The joint structure 100 is used in place of or in combination with the slider structure of the fourth embodiment. The overall structure of the commodity display device 10 is the same as that of the fourth embodiment (FIG. 17).
The joint structure 100 of the present embodiment is a structure in which a first portion 110 provided on one of two variable width shelves 20 adjacent in the vertical direction and a second portion 120 provided on the other are connected to each other. Any one of the first part 110 and the second part 120 may be used for the upper variable width shelf 20. In FIG. 20, the first portion 110 protrudes downward from the side plate 22c of the upper variable width shelf 20 (third shelf 20c), and the second portion 120 receiving the first portion 110 is the lower variable width shelf 20 (second shelf 20b). A state in which an opening is formed on the upper surface of the side plate 22b is shown.

In the joint structure 100 of the present embodiment, the vertical coupling force between the first portion 110 and the second portion 120 increases by shifting from the first state at the initial stage of engagement to the second state at the end of engagement.
In the first state, the variable width shelves 20 (for example, the third shelf 20c and the second shelf 20b) are engaged with each other in the vertical direction, and in at least one intersecting direction (for example, the depth direction) with respect to the vertical direction, These variable width shelves 20 are in a movable state.
In the second state, the upper-side variable width shelf 20 moves further downward relative to the lower-side variable width shelf 20 from the first state (the lower-side variable width shelf 20 changes the upper-side variable width). In this state, the upper and lower variable width shelves 20 are connected to each other.
The joint structure 100 of the present embodiment is capable of transitioning between the first state and the second state, and the upper and lower variable width shelves 20 are detachable.

  As shown in FIG. 20, one of the first portion 110 and the second portion 120 (the first portion 110 in the present embodiment) has a tapered protrusion 116 that becomes narrower toward the tip (lower end). . The protrusion 116 has a narrow width in the crossing direction (the depth direction in the present embodiment) with respect to the vertical insertion direction. The other of the first portion 110 and the second portion 120 (the second portion 120 in this embodiment) has a tapered concave hole 126 that becomes narrower in the intersecting direction (depth direction) toward the depth direction. doing. For convenience of explanation, in FIG. 20, the protrusion 116 is shown by a solid line, and the third shelf 20c is shown by a broken line.

  The protrusion 116 constituting the first portion 110 has a front end surface 111, a main surface 112, and a side end surface 113. As will be described later, a concave groove 115 is formed in the side end surface 113. The main surface 112 is a surface that expands in the depth direction, and the side end surface 113 is an end surface of the protrusion 116 in the depth direction. The base end 114 of the protrusion 116 is located on the lower end surface of the third shelf 20 c, and the front end surface 111 is located directly below the base end 114.

  The concave hole 126 constituting the second portion 120 is a concave portion surrounded by the bottom surface 121, the opening 124 and the peripheral wall surface (the main wall surface 122 and the side wall surface 123). A ridge 125 is formed on the side wall surface 123. The opening 124 is formed in the upper end surface of the second shelf 20b. The bottom surface 121 is located immediately below the opening 124.

The protrusion 116 and the recessed hole 126 have the same shape. The main surface 112 of the protrusion 116 has a tapered shape (trapezoidal shape) whose depth dimension decreases toward the tip (lower end). That is, the depth dimension L2 of the base end (upper end) is larger than the depth dimension L1 of the distal end (lower end). The thickness dimension W1 of the distal end surface 111 of the protrusion 116 and the thickness dimension W2 of the base end 114 are equal.
On the other hand, the main wall surface 122 of the recessed hole 126 has a tapered shape in which the depth dimension decreases from the opening 124 toward the bottom surface 121. That is, the depth dimension L4 of the opening 124 is larger than the depth dimension L3 of the bottom surface 121. The thickness dimension W4 of the opening 124 is equal to the thickness dimension W3 of the bottom surface 121.

  At least one of the first portion 110 or the second portion 120 is made of a flexible material. In the present embodiment, the first portion 110 (protruding portion 116) and the second portion 120 (concave hole 126), and the side plates 22b and 22c formed integrally with them are made of a hard material such as ABS (Acrylonitrile-Butadiene-Styrene) resin. Made of engineering plastic. Therefore, the protruding portion 116 and the peripheral wall surface of the recessed hole 126 are brought into frictional contact with each other by pressing the flexible protruding portion 116 against the peripheral wall surface of the recessed hole 126.

  The protrusion length H1 of the protrusion 116 is equal to the depth H2 of the concave hole 126 or slightly smaller than the depth H2. As a result, in the second state, the base end 114 of the projection 116 can be completely inserted into the concave hole 126. By completely inserting the protrusion 116 into the recessed hole 126, the lower end surface of the third shelf 20c and the upper end surface of the second shelf 20b abut against each other. Therefore, the weight of the third shelf 20c and the mass of the tobacco product CP and the magazine MG can be supported not only on the joint structure 100 but also on the entire side plate.

  In the first state, a part of the protrusion 116 including the distal end surface 111 is inserted into the opening 124 of the recessed hole 126. The depth dimension L1 of the distal end surface 111 is sufficiently smaller than the depth dimension L4 of the opening 124. And the thickness dimension W1 of the front end surface 111 is the same as the thickness dimension W4 of the opening 124, or slightly larger. For this reason, by inserting the front end surface 111 into the opening 124, the main surface 112 of the protrusion 116 is brought into sliding contact or pressure contact with the main wall surface 122 of the opening 124 and receives a frictional force. Therefore, in the first state, a vertical coupling force is generated between the first portion 110 and the second portion 120.

  In the first state, the first portion 110 and the second portion 120 are loosely fitted to each other with a gap in the intersecting direction, and in the second state, the first portion 110 and the second portion 120 are press-fitted to each other. That is, in the first state, the main surface 112 of the projection 116 receives frictional force from the main wall surface 122 of the recessed hole 126, but at least one of the pair of side end surfaces 113 and the side wall surfaces 123 is not in contact with each other. For this reason, relative movement in the depth direction is allowed between the third shelf 20c and the second shelf 20b. Thereby, even if the position of the depth direction of the 3rd shelf 20c and the 2nd shelf 20b which were frictionally engaged by the projection part 116 in the 1st state has shifted | deviated mutually by predetermined length, both are moved relatively. Thus, it is possible to remove this positional shift. Since the main surface 112 and the main wall surface 122 of the present embodiment are tapered in the same shape, the first portion 110 and the second portion 120 are simply inserted deeply into the concave hole 126. Aligned automatically. As described above, by using the joint structure 100 of the present embodiment, the upper variable width shelf 20 (third shelf 20c) can be adjusted to the lower width without strictly aligning the variable width shelves 20 in the depth direction. By simply pressing against the variable shelf 20 (second shelf 20b), both are aligned at an appropriate relative position (hereinafter referred to as alignment adjustment).

  In the joint structure 100, the coupling force in the vertical direction between the first portion 110 and the second portion 120 increases by transitioning from the first state to the second state. In the case of this embodiment, the depth dimension L1 of the distal end surface 111 of the protrusion 116 is slightly larger than the depth dimension L3 of the bottom surface 121 of the recessed hole 126, and the depth dimension L2 of the base end 114 is larger than the depth dimension L4 of the opening 124. Slightly larger. Therefore, by setting the protrusion 116 to a predetermined depth or more, the pair of side end surfaces 113 of the protrusion 116 are pressed against the side wall surface 123 of the recessed hole 126 and closely contact each other in the depth direction. .

  That is, in the first state where the insertion depth of the protrusion 116 is shallow, a frictional force acts only on the main surface 112 of the protrusion 116, and the side end surface 113 in addition to the main surface 112 is increased by increasing the insertion depth of the protrusion 116. A frictional force is also generated. The frictional force applied to the side end face 113 is an internal force acting in the crossing direction between the first portion 110 and the second portion 120, and the alignment adjustment is performed between the third shelf 20c and the second shelf 20b by this internal force. . In the second state in which the protrusion 116 is completely inserted, the side end surface 113 is further pressed against the side wall surface 123. For this reason, the connecting force in the vertical direction applied to the first portion 110 (projection 116) continuously increases from the first state to the second state.

  That is, in the product display device 10 of the present embodiment, the internal force in the crossing direction acting on the first portion 110 and the second portion 120 gradually increases as the variable width shelves 20 transition from the first state to the second state. It increases and the shift | offset | difference of the position of the cross direction of the width variable shelf 20 in a 1st state reduces gradually.

  A concave groove 115 is formed in the side edge (side end surface 113) of at least one (both in the present embodiment) in the intersecting direction of the protruding portion 116 along the extending direction of the side edge. On the other hand, on the peripheral wall surface (side wall surface 123) of the recessed hole 126, a ridge 125 that engages with the recessed groove 115 is formed.

  Thereby, especially in the second state, the protrusions 125 are fitted into the concave grooves 115 and are brought into close contact with each other, whereby the contact length between the protrusion 116 and the peripheral wall surface (the main wall surface 122, the side wall surface 123) of the concave hole 126. Becomes longer and the adhesion is increased. Further, by forming a V-shaped concave groove 115 instead of a ridge on the side end surface 113 of the projection 116, the vicinity of the side end surface 113 of the projection 116 (first portion 110) with respect to the second portion 120. It is connected stably. In the vicinity of the side end surface 113, an oblique outward pressing force applied from the ridge 125 of the recessed hole 126 to the recessed groove 115 of the protruding portion 116 is applied from the main wall surface 122 of the recessed hole 126 to the main surface 112 of the protruding portion 116. This is because it has a component opposite to the pressing force given to the direction.

<Sixth embodiment>
FIG. 21 is an exploded side view of the joint structure 100 of the present embodiment. In the joint structure 100, the variable width shelves 20 are connected to each other by using a magnetic attractive force. The overall structure of the commodity display device 10 is the same as that of the fourth embodiment (FIG. 17).

  Similar to the fifth embodiment, the joint structure 100 of the present embodiment also connects the first portion 110 provided on one side of the variable width shelf 20 and the second portion 120 provided on the other side. Further, the fifth embodiment is also common in that the vertical coupling force between the first portion 110 and the second portion 120 is increased by transition from the first state to the second state.

  In the joint structure 100 of the present embodiment, the first portion 110 and the second portion 120 are provided on the joint surfaces of the variable width shelves 20 to be connected (hereinafter, the third shelf 20c and the second shelf 20b are exemplified). A pair of permanent magnets that attract each other magnetically, or a permanent magnet and a magnetic body. For the sake of explanation, FIG. 21 shows a state where the third shelf 20c and the second shelf 20b are separated.

  The lower end surface of the third shelf 20c and the upper end surface of the lower second shelf 20b receive an attractive force by the magnetic force between the pair of permanent magnets or between the permanent magnet and the magnetic body. Hereinafter, although the case where the attractive force of the permanent magnets 141 and 142 is used is illustrated, from the viewpoint of increasing the shear strength of the joint structure 100, a high-strength and ferromagnetic metal material such as iron is used instead of the second permanent magnet 142. It may be used.

  The second permanent magnet 142 protrudes from the upper end surface of the side plate 22b of the second shelf 20b. The 1st permanent magnet 141 is accommodated in the inside with the bottom of the recessed part 150 formed in the lower end surface of the 3rd shelf 20c. The first portion 110 of the present embodiment includes a first permanent magnet 141 and a recess 150.

  The magnetic pole surface 144 of the second permanent magnet 142 and the magnetic pole surface 143 of the first permanent magnet 141 have different polarities. The magnetic pole surface 143 of the first permanent magnet 141 is located inside the recess 150, and the magnetic pole surfaces 143 and 144 are brought into close contact with each other by inserting the second permanent magnet 142 into the recess 150. The protruding height of the second permanent magnet 142 is equal to the depth from the lower end opening of the recess 150 to the magnetic pole surface 143.

  The hole diameter and shape of the recess 150 are equal to the outer diameter and shape of the second permanent magnet 142. For this reason, the second permanent magnet 142 can be inserted into the recess 150 in a fitting manner.

  The joint structure 100 of the present embodiment has a coupling force in the vertical direction in the first state in the initial stage of engagement, but can move in the crossing direction, and moves up and down by transitioning to the second state at the end of engagement. The binding force in the direction increases. The first state is a state in which the first permanent magnet 141 and the second permanent magnet 142 are attracted by a magnetic force without the second permanent magnet 142 being inserted into the recess 150. The second state is a state in which the second permanent magnet 142 is inserted into the recess 150 and receives a frictional force from the peripheral surface 151 of the recess 150 and is attracted to the first permanent magnet 141.

  In the first state, the side plates 22b and 22c are engaged in the vertical direction by the attractive force of the first permanent magnet 141 and the second permanent magnet 142. The second permanent magnet 142 is inserted into the recess 150 after the joining surfaces of the upper and lower variable width shelves 20 are aligned in this temporarily fixed state. As a result, the frictional force applied to the second permanent magnet 142 increases according to the insertion depth, and the attractive force of the second permanent magnet 142 is inversely proportional to the square of the distance between the magnetic pole surface 143 and the magnetic pole surface 144. It will increase. And the 2nd permanent magnet 142 and the 1st permanent magnet 141 will be in the 2nd state which closely_contact | adhered, and the width variable shelf 20 of an upper-lower stage will be connected firmly.

  In the joint structure 100 of the present embodiment, when the second permanent magnet 142 (second portion 120) is fitted into the recess 150, the second permanent magnet 142 becomes a shear pin (shear pin). As a result, the third shelf 20c and the second shelf 20b are mechanically coupled in the direction perpendicular to the side plates 22c, 22b (the width direction of the product display device 10). For this reason, the product display device 10 of the present embodiment can change the facing distance between the side plates 22c and 22b in a batch at all stages in a state where the variable width shelves 20 are connected in multiple stages.

<Seventh embodiment>
FIG. 22 is a perspective view showing an extended state of the commodity display device according to the seventh embodiment. FIG. 23 is a perspective view showing the shortened state.

  The product display device 10 of this embodiment is different from the first embodiment in that there is only one intermediate plate. The product display device 10 of the present embodiment includes a bottom plate 95 that includes a first bottom plate 96 and a pair of second bottom plates 97 that sandwich the first bottom plate 96. The second bottom plate 97 is slidable in the width direction with respect to the first bottom plate 96, and the sliding range is determined. For this reason, the opposing space | interval of the 2nd side plate 22 and the intermediate | middle board 23 becomes excessive, and the 2nd coupling body 32 does not fall out from the intermediate | middle board 23. FIG.

  Thus, in the present invention, the number of intermediate plates is arbitrary. In addition, in the side plates 21 and 22 of this embodiment, a plurality of rib ridges 29 for reinforcement extending in the depth direction are provided side by side in the vertical direction. In this way, by applying a reinforcing structure for reinforcing the rigidity in the direction perpendicular to the side plates 21 and 22, the load when pushing and pulling the side plates 21 and 22 is suitably transmitted to the entire product display device 10. . For this reason, the operation which changes the whole width dimension of the merchandise display apparatus 10 connected in multiple stages collectively becomes easy.

<Eighth embodiment>
FIG. 24 is a perspective view of the bottom plate of the commodity display device of the eighth embodiment. FIG. 25 is a rear view of the bottom plate of the commodity display device according to the eighth embodiment. FIG. 26 is a perspective view of the top panel of the commodity display device according to the eighth embodiment as viewed from below. Fig.27 (a) is a perspective view of the top plate of the merchandise display apparatus of 8th Embodiment, FIG.27 (b) is a perspective view of the state which removed the top cover of the top plate. FIG. 28A is a side sectional view of the top cover of the top panel of the commodity display device according to the eighth embodiment, and FIG. 28B is a back view of the top cover. FIG. 29 is a plan view of the left half (first top plate) of the top plate with the top cover of the commodity display device of the eighth embodiment removed.

As shown in FIG. 24, the first bottom plate 96 and the second bottom plate 97 are slidably connected to each other in the width direction, and the entire width of the bottom plate 95 including the first bottom plate 96 and the second bottom plate 97 can be expanded and contracted. It has become.
For example, a plurality of (for example, two) guide grooves 401 and 402 extending in the width direction are formed in the first bottom plate 96 and the second bottom plate 97, respectively.
The second bottom plate 97 is fitted in the guide groove 401 of the first bottom plate 96 and has a connecting wall portion 403 that can slide along the guide groove 401 in the width direction.
Similarly, the first bottom plate 96 is fitted in the guide groove 402 of the second bottom plate 97, and has a connecting wall portion 404 that is slidable in the width direction along the guide groove 402.
As the first bottom plate 96 and the second bottom plate 97 move relative to each other in the width direction in the direction in which the connecting wall portion 403 and the connecting wall portion 404 are separated from each other, the lateral width of the bottom plate 95 is reduced.
Further, the first bottom plate 96 and the second bottom plate 97 relatively move in the width direction in the direction in which the connecting wall portion 403 and the connecting wall portion 404 approach each other, whereby the lateral width of the bottom plate 95 is increased.
As shown in FIG. 24, when the entire width of the bottom plate 95 is the maximum width, the connecting wall portion 404 and the connecting wall portion 403 are in contact with each other, and the connecting wall portion 404 and the connecting wall portion 403 have a mutual width. Restrict movement in the direction. That is, the first bottom plate 96 and the second bottom plate 97 are prevented from coming off in the width direction.

The lower end of the side plate 21 of the lowermost variable width shelf 20 and the lower end of the intermediate plate 23 of the lowermost variable width shelf 20 are connected to the first bottom plate 96, respectively. Among these, the lower end of the intermediate plate 23 is connected to the connection wall portion 404 of the first bottom plate 96.
Similarly, the lower end of the side plate 22 of the lowermost variable width shelf 20 and the lower end of the intermediate plate 24 of the lowermost variable width shelf 20 are connected to the second bottom plate 97, respectively. Among these, the lower end of the intermediate plate 24 is connected to the connecting wall portion 403 of the second bottom plate 97.

  As shown in FIG. 26, the first top plate 92 and the second top plate 93 are connected to each other so as to be slidable in the width direction, and the first top plate 92 and the second top plate 93 are combined. The overall width can be expanded and contracted.

The first top plate 92 includes, for example, a plate-shaped main body plate 431, side wall portions 432 and 433 provided so as to be orthogonal to both left and right ends of the main body plate 431, and the upper surface side of the first top plate 92. And a plate-like upper lid 440 provided on the front side.
For example, a plurality of guide grooves 434 extending in the width direction are formed on the main body plate 431 of the first top plate 92.

The second top plate 93 is provided intermittently in the front-rear direction at, for example, a plate-shaped main body plate 421, a side wall portion 422 depending from the right end of the main body plate 421, and the left end of the main body plate 421. And a plurality of connecting wall portions 423 depending from the left end of 421.
Each of the connecting wall portions 423 is fitted in the guide groove 434 and can slide along the guide groove 434 in the width direction.
As the first top panel 92 and the second top panel 93 move relatively in the width direction in the direction in which the connecting wall part 423 and the side wall part 433 are separated from each other, the lateral width of the top panel 91 is reduced.
Further, the first top plate 92 and the second top plate 93 move relatively in the width direction in the direction in which the connecting wall portion 423 and the side wall portion 433 approach each other, whereby the lateral width of the top plate 91 is increased. .
As shown in FIG. 26, in the state where the overall width of the top plate 91 is the maximum width, the connecting wall portion 423 and the side wall portion 433 are in contact with each other, and the connecting wall portion 423 and the side wall portion 433 are mutually in width. Regulate movement in the direction. That is, the first top plate 92 and the second top plate 93 are prevented from coming off in the width direction.

The upper end of the side plate 21 of the uppermost variable width shelf 20 is connected to the side wall portion 432 of the first top plate 92, and the intermediate plate of the uppermost variable width shelf 20 is connected to the side wall portion 433 of the first top plate 92. The upper end of 23 is connected.
Similarly, the upper end of the side plate 22 of the uppermost variable width shelf 20 is connected to the side wall portion 422 of the second top plate 93, and the uppermost variable width shelf is connected to the connecting wall portion 423 of the second top plate 93. The upper ends of the 20 intermediate plates 24 are connected.

  Since the product display device 10 of the present embodiment is configured as described above, the width dimension can be changed in a state where the top plate 91, the plurality of variable width shelves 20, and the bottom plate 95 are connected. It has become.

In the case of the present embodiment, the sensor for detecting the operation of the purchaser of the tobacco product CP to take out the tobacco product CP from the magazine MG includes a light emitting unit and a light receiving unit provided on one of the bottom plate 95 or the top plate 91 and the bottom plate 95. Alternatively, a reflection unit provided on the other side of the top plate 91 that reflects light emitted from the light emitting unit toward the light receiving unit.
Specifically, for example, as shown in FIG. 24, a plurality of light emitting / receiving portions 182 are respectively provided upward at the front end portion of the bottom plate 95. Each of the light emitting / receiving units 182 includes a light emitting unit having a light emitting element and a light receiving unit having a light receiving element. On the other hand, as shown in FIG. 26, a plurality of reflecting portions 282 are respectively provided downward at the front end portion of the top plate 91.
The light emitting element outputs, for example, infrared light or other light that is not visible light.

  The sensors including the light emitting / receiving unit 182 and the reflecting unit 282 are provided corresponding to the positions (for example, six locations in the width direction) of the individual magazines MG supported by the coupling body 30. For example, six light emitting / receiving units 182 are arranged at equal intervals in the width direction, and six reflecting units 282 are arranged at equal intervals in the width direction, and the light receiving / emitting units 182 and the reflecting units 282 are in a one-to-one relationship. It corresponds. Each of the first bottom plate 96 and the second bottom plate 97 is provided with three light emitting / receiving portions 182, and each of the first top plate 92 and the second top plate 93 is provided with three reflecting portions 282. ing.

Irradiation light emitted upward from the light emitting element of the light emitting / receiving unit 182 is reflected downward by the corresponding reflecting unit 282 and detected by the light receiving element of the light receiving / emitting unit 182.
If the purchaser's hand is present on the optical path from the light emitting element of the light receiving / emitting part 182 to the light receiving element via the reflecting part 282, the light emitted from the light emitting element cannot be detected by the light receiving element. The light emitting / receiving unit 182 can detect that the operation is being performed.

As shown in FIG. 24, for example, the light emitting / receiving unit 182 of the first bottom plate 96 is disposed above the light receiving / emitting unit 182 of the second bottom plate 97. In the state where the width dimension of the bottom plate 95 is shortened, the light emitting / receiving section 182 of the second bottom plate 97 is covered with the first bottom plate 96.
Specifically, when the width dimension of the bottom plate 95 is reduced to five magazines MG, the leftmost light receiving / emitting portion 182 of the three light receiving / emitting portions 182 of the second bottom plate 97 is covered by the first bottom plate 96. Is called. When the width dimension of the bottom plate 95 is shortened to four magazines MG, the second light receiving / emitting unit 182 from the left and left of the three light receiving / emitting units 182 of the second bottom plate 97 is the first bottom plate 96. Covered by. Further, when the width dimension of the bottom plate 95 is reduced to three magazines MG, the three light receiving / emitting portions 182 of the second bottom plate 97 are covered with the first bottom plate 96.
On the other hand, in the first bottom plate 96, in the state where the width dimension of the bottom plate 95 is shortened to five, four or three of the magazine MG, A second reflection unit 409 (FIG. 25) is provided that reflects light emitted from the light emitting element of the light emitting / receiving unit 182 toward the light receiving element of the light emitting / receiving unit 182. The second reflecting portions 409 are arranged in one-to-one correspondence with the respective light receiving / emitting portions 182 of the second bottom plate 97, and emit light emitted from the corresponding light receiving / emitting portions 182 toward the light receiving elements of the light receiving / emitting portions 182. reflect. For example, as shown in FIG. 25, three second reflecting portions 409 are provided.
When the light emitting / receiving unit 182 of the second bottom plate 97 is covered by the first bottom plate 96, the second reflecting plate 409 reflects the light emitted from the light emitting / receiving unit 182 to the light receiving / emitting unit 182, whereby the second bottom plate The occurrence of erroneous detection by 97 light emitting / receiving units 182 can be suppressed.

  Here, the first bottom plate 96 includes, for example, one or a plurality of angle adjusting screws as an angle adjusting mechanism for adjusting the direction of the second reflecting portion 409 (direction of reflected light from the second reflecting portion 409). 410 (FIG. 25) is provided for each second reflecting portion 409. The direction of the second reflecting portion 409 can be individually adjusted in conjunction with the adjustment of the screwing amount of each angle adjusting screw 410 to the first bottom plate 96.

  As shown in FIG. 25, each light emitting / receiving section 182 of the second bottom plate 97 is unitized. That is, these light emitting / receiving units 182 are supported on the same support plate 408, for example. Similarly, each light emitting / receiving unit 182 of the first bottom plate 96 is also supported on the same support plate 408 and unitized.

The product display device 10 further includes a notification unit (speaker or the like) for notifying the store clerk that the operation for taking out the tobacco product CP is being performed.
For example, as shown in FIG. 25, a speaker 411 is provided on the back side of the second bottom plate 97. Further, for example, a control circuit 412 that controls the operation of the sensor and the speaker 411 is provided on the back surface side of the second bottom plate 97.
When the sensor detects an operation for taking out the tobacco product CP, a notification sound is output from the speaker 411 under the control of the control circuit 412.
As shown in FIG. 24, sound holes 405 for outputting the sound output from the speaker 411 to the upper side of the bottom plate 95 are formed on the upper surfaces of the first and second bottom plates 96 and 97.

  Here, the notification by the notification unit is not limited to notification by voice, but may be notification by light emission. That is, the commodity display shelf 10 has, for example, a light emitting member (LED or the like) that performs light emission notification as a notification unit, and when the take-out operation of the tobacco product CP is detected by the sensor, under the control of the control circuit 412, The light emitting member may be notified by light emission.

In addition, the notification unit may be disposed apart from the main body of the commodity display device 10 (a portion including the plurality of stages of variable width shelves 20, the bottom plate 95, the top plate 91, and the like). For example, it is mentioned that the alerting | reporting part is arrange | positioned around the cash register or the office room of a store. In this case, a command is sent from the control circuit 412 to the notification unit by wired communication or wireless communication, and a notification operation is performed by the notification unit.
Here, the notification by the notification unit may be performed so as to be recognized by both the purchaser and the store clerk, or may be performed only by the store clerk without being recognized by the purchaser. For example, notification is performed by light emission on the back side of the product display device 10 or notification by at least one of voice and light emission is performed in the office so that only the store clerk can recognize. It can be performed.

As shown in FIGS. 24 and 25, the commodity display device 10 includes a power plug 406 for supplying power to the control circuit 412. The power plug 406 can be inserted into and removed from the control circuit 412 from the back side of the second bottom plate 97, for example. When the width dimension of the bottom plate 95 is shortened, the power plug 406 can be inserted into and removed from the control circuit 412 in the second bottom plate 97 through the insertion hole 407 formed on the back surface of the first bottom plate 96. ing.
The control circuit 412 distributes and supplies power to the speaker 411 and the light emitting / receiving unit 182, respectively.
A power cord (not shown) for supplying power from the commercial power source to the power plug 406 is connected to the power plug 406.

As shown in FIG. 26, a reflecting portion 282 is attached to the lower surface side of the main body plate 431.
On the other hand, as shown in FIGS. 27B and 29, on the upper surface side of the main body plate 431, as an angle adjustment mechanism for adjusting the direction of the reflection part 282 (direction of reflected light from the reflection part 282), One or more angle adjusting screws 450 are provided for each reflecting portion 282. The direction of the reflecting portion 282 can be individually adjusted in conjunction with adjusting the screwing amount of each angle adjusting screw 450 to the main body plate 431.

Here, a combination of the main body plate 431 of the top plate 91 and the left and right side wall portions 432 and 433 is referred to as a main body portion of the top plate 91. As shown in FIG. 27, the top lid 440 of the top plate 91 can be attached to and detached from the upper surface side of the main body (for example, the upper surface side of the first top plate 92).
The upper lid 440 shields the upper side of the reflecting portion 282 of the first top plate 92 in a state where the upper lid 440 is attached to the main body portion of the top plate 91 (FIG. 27A). That is, as viewed from the light receiving element (light receiving unit) of the light receiving / emitting unit 182 of the first bottom plate 96, the part serving as the background of the reflecting unit 282 of the first top plate 92 is shielded.
Thereby, it can suppress that the light-receiving / emitting part 182 of the 1st bottom plate 96 carries out erroneous detection by the external light which penetrates in the top plate 91. FIG.

  In the state where the top cover 440 is removed from the main body of the top plate 91 (FIGS. 27B and 29), the angle adjustment screw 450 can be easily accessed from the upper side of the top plate 91. Adjustment operation of the screwing amount of the screw 450 can be easily performed.

As shown in FIG. 28A, the upper lid 440 is formed in a plate shape, for example. For example, a plurality of positioning recesses 441 are formed on the back surface of the upper lid 440. The recessed part 441 is arrange | positioned at the edge part (for example, left edge part) in the width direction of the upper cover 440, for example.
On the other hand, as shown in FIG. 29, for example, a support portion 460 that supports and positions the end portion of the upper lid 440 is formed at the end portion (for example, the left end portion) in the width direction of the first top plate 92. Yes. For example, the support portion 460 is formed on the inner surface of a portion of the side wall portion 432 (see FIG. 27) above the main body plate 431.
In a state where the upper lid 440 is attached to the top plate 91 (FIG. 27), the upper end of each support portion 460 is fitted into the corresponding recess 441 of the upper lid 440 so that the upper lid 440 is positioned and one end of the upper lid 440 is placed. Is supported by the support portion 460.
With the top lid 440 attached to the top plate 91, the other end (right end) of the top lid 440 is placed on the top surface of the second top plate 93 and supported by the top surface.
For the upper lid 440, for example, a dedicated size (width dimension) is used for each width dimension of the commodity display device 10. However, the upper lid 440 may be configured such that the width dimension is variable by connecting a plurality of parts in the width direction, or may be configured to be extendable in the width direction.

  In the eighth embodiment, the example in which the sensor includes the light emitting / receiving unit 182 and the reflecting unit 282 has been described. However, the sensor includes the light emitting unit provided on one of the bottom plate 95 or the top plate 91, the bottom plate 95 or the top plate. The light receiving part provided in the other side of the board 91 and receiving light emitted from the light emitting part may be used.

<Ninth embodiment>
FIG. 30A is a perspective view of the product display device 10 according to the ninth embodiment as viewed obliquely from the front, and FIG. 30B is a perspective view of the product display device 10 according to the ninth embodiment as viewed from obliquely rearward. is there. FIG. 31 is a diagram showing a housing 31b of the commodity display device of the ninth embodiment, in which (a) is a plan view, (b) is a front view, and (c) is a side view. (D) is AA arrow sectional drawing of (a). FIG. 32 is a view showing the casings 32a and 32c of the commodity display device 10 of the ninth embodiment, in which (a) is a plan view, (b) is a front view, and (c) is a side view. (D) is AA arrow sectional drawing of (a). FIG. 33 is a view showing a housing 32b of the commodity display device 10 of the ninth embodiment, in which (a) is a plan view, (b) is a front view, and (c) is a side view. (D) is AA arrow sectional drawing of (a). Note that the casings 31a and 31c are configured in substantially the same manner as the casings 32a and 32c, and thus are not separately illustrated. FIG. 34 is a side view of the intermediate plate 23 of the commodity display device 10 of the ninth embodiment. FIG. 35 is a diagram showing the first display unit 61 and the second display unit 62 of the advertisement display unit 60 of the product display device 10 of the ninth embodiment, among which (a) is a front view of the first display unit 610. is there. (B): It is a side view of the 1st display part 610. FIG. (C): Front view of the second display unit 620. (D): It is a side view of the 2nd display part 620. FIG.

  As shown in FIGS. 30 to 33, in the case of the present embodiment, each of the casings 31a to 31c of the first connecting body 31 and each of the 32a to 32c of the second connecting body 32 are arranged in the width direction. It is a square bar extending (formed in the shape of a square bar). As for each housing 31a-31c, 32a-32c, the upper surface and the lower surface are each arrange | positioned horizontally, and the front surface and the rear surface are the vertical surfaces, respectively.

  Since the upper surfaces of the housings 31a to 32c and 32a to 32c are horizontally arranged, the magazine MG is more stably held on the first connecting body 31 and the second connecting body 32. Can do.

  In each of the first connecting body 31 and the second connecting body 32, the magazine MG is placed on the upper surface of at least one of the housings 31a to 31c and 32a to 32c having different arrangements in the depth direction. Positioning holes 33, 34, and 35 (positioning portions) for positioning the magazine MG by being engaged with are formed.

  For example, positioning holes 33 and 34 are formed on the upper surface of the casing 31b among the casings 31a to 31c, and positioning holes 35 are formed on the upper surface of the casing 32b among the casings 32a to 32c. Yes.

The magazine MG supported by the first connecting body 31 has a bottom protruding portion 204 engaged with the positioning holes 33 and 34 (FIG. 31) of the housing 31b, so that the depth direction with respect to the housing 31b. And positioned in the width direction.
That is, at least one of the casing positioning portions (specifically, the positioning holes 33 and 34 of the casing 31b) positions the magazine MG at least in the width direction. Further, at least one of the casing positioning portions (specifically, the positioning holes 33 and 34 of the casing 31b) positions the magazine MG in the width direction and the depth direction.

As shown in FIG. 31, each positioning hole 33 and 34 is arrange | positioned in the center part in the depth direction of the housing 31b.
The positioning holes 33 and 34 are arranged at substantially equal intervals in the width direction. Specifically, the positioning hole 33, the positioning hole 34, the positioning hole 34, and the positioning hole 33 are arranged in this order from the left side of the housing 31b.
The lateral width of the positioning hole 33 is slightly larger than the lateral width of the bottom protruding portion 204, and one bottom protruding portion 204 can be engaged with the positioning hole 33 at a time.
The lateral width of the positioning hole 34 is slightly larger than twice the lateral width of the bottom protrusion 204, and one or two bottom protrusions 204 can be engaged with the positioning hole 34 at a time.

As described above, the plurality of positioning holes 33 and 34 are arranged in the housing 31b so as to be separated from each other in the width direction of the housing 31b. The magazine MG selectively engages with the positioning holes 33 and 34 selected from the plurality of positioning holes 33 and 34.
When three magazines MG are supported side by side on the first coupling body 31, the left bottom protrusion 204 of the left magazine MG enters and engages with the left positioning hole 33, and the left positioning hole 34 engages with the left positioning hole 34. The right bottom protrusion 204 of the left magazine MG and the left bottom protrusion 204 of the center magazine MG enter and engage, and the right bottom protrusion 204 of the center magazine MG enters the right positioning hole 34. And the left bottom protrusion 204 of the right magazine MG enter and engage, and the right positioning hole 33 has a right bottom protrusion 204 of the center magazine MG and a left bottom protrusion 204 of the right magazine MG. Enter and engage.

On the other hand, each magazine MG supported by the second connecting body 32 has its bottom protruding portion 205 inserted into and engaged with the positioning hole 35 (FIG. 33) of the housing 32b, so that the housing 32b is engaged. Is positioned in the depth direction.
As shown in FIG. 31, the positioning hole 35 is disposed in the central portion in the front-rear direction of the housing 32 b and extends in the left-right direction.

As shown in FIG. 30, in the present embodiment, the commodity display device 10 does not have the intermediate plate 24 but has only the intermediate plate 23.
In the intermediate plate 23, loose insertion holes 42a, 42b, and 42c that penetrate the intermediate plate 23 in the width direction are formed to be separated from each other in the front-rear direction (see FIG. 34).

Each housing 32 a to 32 c is loosely inserted into the intermediate plate 23 so as to be movable relative to the intermediate plate 24 in the width direction.
Of the loose insertion holes 42a, 42b, and 42c, the loose insertion hole 42a located on the foremost side is provided with one end side (first side plate 21 side) of the forwardmost case 32a of the enclosures 32a to 32c. Similarly, one end of the housing 32b is loosely inserted into the loose insertion hole 42b, and one end of the housing 32c is loosely inserted into the loose insertion hole 42c.

As shown in FIG. 34, the side shapes of the loose insertion holes 42a to 42c are rectangular, and the upper edge 43 is formed in an arch shape. That is, the vertical dimensions of the loose insertion holes 42a to 42c gradually increase toward the portion closer to the center in the front-rear direction. Therefore, compared with the case where the upper edges of the loose insertion holes 42a to 42c are horizontal, it is possible to more reliably prevent the contacts 32a to 32c and the inner circumferences of the loose insertion holes 42a to 42c.
More specifically, when the maximum values of the vertical dimensions of the loose insertion holes 42a to 42c are the same, the strength of the upper edges is higher than when the upper edges of the loose insertion holes 42a to 42c are horizontal. As a result of the increase, the downward bending of the upper edge can be suppressed, and as a result, the contact between the housings 32a to 32c and the inner peripheries of the loose insertion holes 42a to 42c can be more reliably prevented.
In addition, under the condition that the minimum values of the vertical dimensions of the loose insertion holes 42a to 42c are the same, the upper edges of the casings 32a to 32c are higher than when the upper edges of the loose insertion holes 42a to 42c are horizontal. By moving away from the upper surface of the housing, contact between the housings 32a to 32c and the inner circumferences of the loose insertion holes 42a to 42c can be more reliably prevented.

As shown in FIG. 35, in the present embodiment, the advertisement display unit 60 includes a first display unit 610 and a second display unit 620. The first display unit 610 and the second display unit 620 have body portions 610a and 620a formed in a flat plate shape, respectively, and cover the opening front surface of the variable width shelf 20 in cooperation with each other.
The first display unit 610 has a width corresponding to three magazines MG, and the second display unit 620 has a width corresponding to one magazine MG.
The first display unit 610 is attached to a casing (first casing) 31 a that is a casing positioned in the forefront among the plurality of casings 31 a to 31 c of the first coupling body 31.
The 2nd display part 620 is attached with respect to the housing (2nd housing) 32a which is the housing located in the forefront among the some housings 32a-32c of the 2nd coupling body 32. As shown in FIG.
Here, the housing 32a is disposed at a position shifted rearward from the housing 31a.

As shown in FIGS. 35 (a) and 35 (b), the first display unit 610 includes an attachment portion 611 extending rearward from the back surface of the lower edge portion thereof, and a protrusion 612 provided on the attachment portion 611. ,have. The protrusion 612 protrudes downward from the rear end of the attachment portion 611 and extends in the width direction.
The first display portion 610 further includes a mounting portion 614 extending rearward from the back surface of the upper edge portion, and a concave groove 617 formed on the upper surface of the mounting portion 614. The concave groove 617 extends in the width direction. On the upper surface of the attachment portion 614, protrusions 616 and 615 extending in the width direction are formed adjacent to the front and rear of the concave groove 617, respectively.
An insertion hole 618 into which the insertion protrusion 629 of the second display unit 620 is inserted is formed on one side (for example, the right side) of the first display unit 610.

As shown in FIGS. 35 (c) and (d), the second display portion 620 is similar to the first display portion 610 in that the attachment portion 621, the protrusion 622, the attachment portion 624, the concave groove 627, It has protrusions 626 and 625.
An insertion hole 628 into which the insertion protrusion 629 of the other second display unit 620 is inserted is formed on one side (for example, the right side) of the second display unit 620. An insertion protrusion 629 is formed on the other side portion of the second display portion 620.

  Here, the mounting portions 621 and 624 of the second display portion 620 extend rearward from the mounting portions 611 and 614 of the first display portion 610, and the protrusion 616 and the groove 627 are the protrusion 612 and the groove 617. It is located behind.

On the other hand, as shown in FIG. 32, a mounting slit 36 extending in the width direction is formed on the upper surface of the housing 32a. Similarly, a mounting slit 36 is formed on the upper surface of the housing 31a.
Further, a mounting protrusion 37 extending in the width direction is formed on the lower surface of the housing 32a. Similarly, mounting protrusions 37 are also formed on the lower surface of the casing 31a.

  The advertisement display unit 60 configured as described above includes the first display unit 610 and the number of second display units 620 selected in accordance with the width of the product display device 10 (0, 1, 2, or 3). Are arranged side by side and are detachably mounted so as to cover the front surface of the opening of the variable width shelf 20.

By inserting the insertion protrusion 629 of the first second display portion 620 into the insertion hole 618 of the first display portion 610, the width of the advertisement display portion 60 becomes the width of four magazines MG. Further, by inserting the insertion protrusion 629 of the second second display portion 620 into the insertion hole 628 of the first second display portion 620, the width of the advertisement display portion 60 is five times that of the magazine MG. It becomes the width of. Further, by inserting the insertion protrusion 629 of the third second display portion 620 into the insertion hole 628 of the second second display portion 620, the width of the advertisement display portion 60 is the same as that of the magazine MG. It becomes the width of.
As described above, the first display unit 610 and the number of second display units 620 selected in accordance with the width of the product display device 10 include the insertion protrusion 629 and the insertion holes 618 and 629. Are connected to each other.

In order to attach the advertisement display unit 60 to the variable width shelf 20, first, the first display unit 610 and one to three second display units 620 are connected by an insertion structure.
Next, the protrusion 612 of the first display portion 610 is inserted into the attachment slit 36 of the housing 31a, and the protrusion 622 of the second display portion 620 is inserted into the attachment slit 36 of the housing 32a. When the width of the advertisement display unit 60 is three magazines MG, the operation here is only to insert the ridge 612 into the mounting slit 36 of the housing 32a.
Next, by pushing the upper part of the advertisement display part 60 forward, the mounting protrusion 37 of the housing 31a is fitted in the concave groove 617 of the first display part 610, and the concave groove 627 of the second display part 620 is inserted. The mounting protrusion 37 of the housing 32a is fitted. When the width of the advertisement display unit 60 is three magazines MG, the operation here is only to fit the mounting protrusion 37 into the concave groove 617.
As a result, the advertisement display unit 60 is mounted on the variable width shelf 20. Even in this state, adjacent display portions (first display portion 610 and second display portion 620) are coupled to each other by the insertion structure.

In addition, the 1st display part 610 is formed in the shape which also covers the front side of the side plate 21, and the front side of the intermediate board 23, and the attachment parts 611 and 614 of the 1st display part 610, the side plate 21, and the intermediate board 23, the shape and arrangement of the mounting portions 611 and 614 are set so that they do not interfere with each other.
The second display unit 620 is formed in a shape such that the second display unit 620 disposed on the rightmost side also covers the front side of the side plate 22, and the mounting units 621 and 624 of the second display unit 620 and the side plate. The shape and arrangement of the mounting portions 621 and 624 are set so that they do not interfere with each other.

As shown in FIG. 30, the commodity display device 10 according to the present embodiment further includes side panels 601 and 602 that are respectively attached to the outer surface of the first side plate 21 and the outer surface of the second side plate 22. . The depth dimensions of the side panels 601 and 602 are equal to the depth dimension of the variable width shelf 20. The vertical dimension of the side panel 601 is, for example, four times the vertical dimension of the variable width shelf 20, and the vertical dimension of the side panel 602 is equal to, for example, the vertical dimension of the variable width shelf 20.
For example, side panels 602 are attached to the outer surface of the first side plate 21 and the outer surface of the second side plate 22 of the lowermost and uppermost variable width shelves 20, respectively.
Further, a side panel 601 is attached from the outer surface of the first side plate 21 of the second variable width shelf 20 from the bottom to the outer surface of the first side plate 21 of the second variable width shelf 20 from the top. Further, the side panel 601 is attached from the outer surface of the second side plate 22 of the second variable width shelf 20 from the bottom to the outer surface of the second side plate 22 of the second variable width shelf 20 from the top. .

  The first side plate 21 and the second side plate 22 are formed with locking holes 27 penetrating left and right, and the side panels 601 and 602 have locking claws 603 locked to the locking holes 27. Is formed. By locking the locking claws 603 of the side panels 601 and 602 in the locking holes 27 of the first side plate 21 and the second side plate 22, respectively, the side panels 601 and 602 are connected to the first side plate 21 and the second side plate 21, respectively. It is attached to the outer surface of the side plate 22.

  On the outer surface of the side panels 601, 602, for example, an advertisement display representing a brand image of a product displayed on the product display device 10 and other advertisement displays are printed.

The present invention is not limited to the above-described embodiment, and includes various modifications and improvements as long as the object of the present invention is achieved.
Hereinafter, examples of the reference form will be added.
1. A pair of side plates arranged opposite to each other, and a connecting body arranged so as to span the side plates so as to connect the side plates so as to be relatively movable in the width direction and to support a magazine for storing goods. , A variable width shelf in which the number of the magazines that can be supported by the coupling body is changed by changing the facing distance between the side plates;
A joint structure for connecting one variable width shelf and another variable width shelf in multiple stages in the vertical direction;
A product display device comprising:
2. Further comprising an intermediate plate erected between the side plates,
The connecting body is arranged between the first connecting body arranged between the intermediate plate and the first side plate, and between the intermediate plate and the second side plate. A second connected body,
At least the second coupling body is inserted into the intermediate plate so as to be movable relative to the intermediate plate in the width direction. The commodity display device described in 1.
3. 1. The intermediate plate and the first side plate are connected to each other with a width interval fixed by the first connecting body to constitute a first structure. The commodity display device described in 1.
4). A second intermediate plate that is erected between the intermediate plate and the first side plate, and is connected to the second side plate with a fixed width interval through the second connecting body;
2. The second structure composed of the second side plate, the second connector, and the second intermediate plate, and the first structure are relatively movable in the width direction. The commodity display device described in 1.
5. Each of the first connector and the second connector includes a plurality of housings that are spaced apart from each other in the depth direction,
2. The casing of the second coupling body is loosely inserted into the intermediate plate. Or 4. The commodity display device described in 1.
6). The casing is a rectangular bar extending in the width direction, and the upper surface thereof is horizontally disposed. The commodity display device described in 1.
7). In each of the first connecting body and the second connecting body, the upper surface of at least one of the housings having different arrangements in the depth direction is engaged with the magazine to 5. A positioning part for positioning the magazine is formed. The commodity display device described in 1.
8). 6. The positioning portion of at least one of the housings positions the magazine at least in the width direction. The commodity display device described in 1.
9. 6. The positioning portion of at least one of the housings positions the magazine in the width direction and the depth direction. The commodity display device described in 1.
10. A plurality of the positioning portions are arranged apart from each other in the width direction of the housing,
7. The magazine selectively engages with the positioning unit selected from any of the plurality of positioning units. Or 9. The commodity display device described in 1.
11. The intermediate plate is formed with a loose insertion hole for loosely inserting the housing of the second connecting body,
5. The side shape of the loose insertion hole is rectangular and its upper edge is formed in an arch shape. To 10. The product display device according to any one of the above.
12 1. It further includes a bottom plate that supports the pair of side plates of the lowermost variable width shelf and that can expand and contract in width. To 11. The product display device according to any one of the above.
13. 11. It further includes a top plate that is arranged so as to extend over the pair of side plates of the uppermost variable width shelf and that can expand and contract in width. The commodity display device described in 1.
14 12. A sensor for detecting intrusion from the outside with respect to the front surface of the opening of the variable width shelf is disposed on at least one of the bottom plate and the top plate. The commodity display device described in 1.
15. The sensor is
A light emitting portion provided on one of the bottom plate or the top plate;
A light receiving portion that is provided on the other of the bottom plate or the top plate and receives light emitted from the light emitting portion;
Having 14. The commodity display device described in 1.
16. The sensor is
A light emitting unit and a light receiving unit provided on one of the bottom plate or the top plate;
A reflecting portion provided on the other of the bottom plate or the top plate and reflecting light emitted from the light emitting portion toward the light receiving portion;
Having 14. The commodity display device described in 1.
17. The top plate is
A main body provided with the reflecting portion;
An upper lid detachable from the main body,
Have
15. The upper cover shields the upper part of the reflecting part when mounted on the main body part. The commodity display device described in 1.
18. The bottom plate has a pair of left and right first bottom plates and second bottom plates,
The light emitting portion and the light receiving portion are provided on at least the second bottom plate of the first bottom plate or the second bottom plate,
With the width dimension of the bottom plate shortened, the light emitting portion and the light receiving portion provided on the second bottom plate are covered with the first bottom plate,
In the first bottom plate, in a state where the width dimension of the bottom plate is shortened, the portion that covers the light emitting portion and the light receiving portion of the second bottom plate emits light from the light emitting portion of the second bottom plate, 16. A second reflecting portion is provided that reflects toward the light receiving portion of the second bottom plate. Or 17. The commodity display device described in 1.
19. 16. An angle adjustment mechanism for adjusting the direction of the reflecting portion. To 18. The product display device according to any one of the above.
20. 15. The sensor is provided corresponding to the position of each of the magazines supported by the coupling body. To 19. The product display device according to any one of the above.
21. Some of the sensors are spaced apart from other sensors in the depth direction;
In the extended state of the bottom plate or the top plate, all the sensors are arranged at different positions in the width direction,
In the shortened state of the bottom plate or the top plate, at least some of the sensors are arranged at the same position in the width direction and at different positions in the depth direction,
The bottom plate or the top plate has an opening that exposes at least a part of the plurality of sensors arranged at the same position in the width direction in the shortened state. The commodity display device described in 1.
22. 13. When the intrusion is detected by the sensor, an informing unit for informing that effect is provided. To 21. The product display device according to any one of the above.
23. 1. A fall prevention structure provided so as to be able to be pulled out toward at least one side in the depth direction. To 22. The product display device according to any one of the above.
24. 23. A fixing means is provided for adjusting a pull-out length of the fall-preventing structure and fixing the fall-preventing structure in a state of an arbitrary pull-out length. The commodity display device described in 1.
25. 23. The tip of the fall prevention structure is curved downward. Or 24. The commodity display device described in 1.
26. 1. An advertisement display section whose width dimension can be expanded and contracted is detachably mounted so as to cover the front surface of the opening of the variable width shelf. To 25. The product display device according to any one of the above.
27. An advertisement display unit that is detachably mounted so as to cover the front of the opening of the variable width shelf;
The advertisement display unit has a plurality of display units selected in accordance with the width of the product display device in a side-by-side arrangement,
In the display section,
A first display unit attached to a first casing that is a frontmost casing among the plurality of casings of the first coupling body;
It is attached to the second housing that is located in the foremost among the plurality of housings of the second connecting body and that is disposed at a position shifted rearward or forward with respect to the first housing. A second display section,
Contains
Each of the first display unit and the second display unit is formed in a plate shape and covers the opening front surface of the variable width shelf, and extends rearward from the main body unit. An attachment portion attached to the second housing,
The attachment portion of the second display portion extends rearward from the attachment portion of the first display portion, or the attachment portion of the first display portion is more than the attachment portion of the second display portion. Also extends backwards. To 11. The product display device according to any one of the above.
28. The adjacent display units are connected to each other by an insertion structure. The commodity display device described in 1.
29. The joint structure is
1. It includes a slider which is provided so as to protrude and retract on the side plate and engages with another side plate on the upper stage or the lower stage. To 28. The product display device according to any one of the above.
30. 29. The slider engages across the side plate and the other side plate and is restricted from being detached in the width direction. The commodity display device described in 1.

The above embodiment includes the following technical idea.
(1) a pair of side plates disposed opposite to each other, and a coupling body that is arranged so as to span between the side plates and supports a magazine for storing products, and the coupling body prevents the side plates from coming off. The side plates are connected to each other so as to be movable in the width direction along the coupling body, and the variable width shelf in which the number of the magazines that can be supported by the coupling body is changed by changing the facing interval between the side plates. When,
A joint structure for connecting one variable width shelf and another variable width shelf in multiple stages in the vertical direction;
Product display device comprising:
(2) It further includes an intermediate plate that is erected between the side plates and through which the connecting body is inserted, and by changing the insertion depth of the connecting body with respect to the intermediate plate, the facing distance between the side plates The product display device according to (1), in which the value changes;
(3) The intermediate plate and the first side plate are connected to each other by fixing the width interval therebetween by the first connecting body, and constitute a first structure.
The product display device according to (2), wherein the intermediate plate and the second side plate are connected to be movable in the width direction via the second coupling body;
(4) The first connection body and the second connection body are a plurality of housings arranged to be separated from each other in the depth direction,
The product display device according to (3), wherein the second connection body is loosely inserted into the intermediate plate;
(5) It further includes another intermediate plate that is connected to the second side plate with the width interval fixed via the second connected body,
(3) or (3) above, wherein the second structure comprising the second side plate, the second coupling body and the other intermediate plate, and the first structure are movable in the width direction. (4) Product display device;
(6) The product display device according to any one of (1) to (5), further including a bottom plate that supports a pair of the side plates of the lowermost width-variable shelf and that can expand and contract in width.
(7) The product display device according to (6), further including a top plate that can be extended and contracted and disposed on top of the pair of side plates of the uppermost variable width shelf;
(8) The product display device according to (7), wherein a sensor for detecting an intrusion from the outside with respect to the front surface of the opening of the variable width shelf is disposed on at least one of the bottom plate or the top plate;
(9) The product display device according to (8), wherein the sensor is provided corresponding to a position of each of the magazines supported by the coupling body;
(10) Some of the sensors are arranged in the depth direction with respect to the other sensors,
In the extended state of the bottom plate or the top plate, all the sensors are arranged at different positions in the width direction,
In the shortened state of the bottom plate or the top plate, at least some of the sensors are arranged at the same position in the width direction and at different positions in the depth direction,
The said baseplate or the said top plate has an opening part which exposes at least one part of the said some sensor arrange | positioned in the same position of the width direction in the said shortened state, The said (9) characterized by the above-mentioned. Commodity display equipment;
(11) The product display device according to any one of (1) to (10), further including a fall prevention structure provided so as to be able to be pulled out toward at least one side in the depth direction;
(12) The product display device according to (11), wherein a pull-out length of the fall-preventing structure is adjustable, and includes a fixing unit that fixes the fall-preventing structure in an arbitrary pull-out length state;
(13) The commodity display device according to (11) or (12), wherein a tip of the fall prevention structure is curved downward.
(14) The product display device according to any one of (1) to (13), wherein an advertisement display unit whose width dimension can be expanded and contracted is detachably mounted so as to cover the front surface of the opening of the variable width shelf. ;
(15) The joint structure is
The product display device according to any one of (1) to (14), further including a slider that is provided so as to protrude and retract on the side plate and engages with another side plate on the upper stage or the lower stage;
(16) The product display device according to (15), wherein the slider is engaged across the side plate and the other side plate, and the detachment in the width direction is restricted and engaged.

The above embodiment further includes the following technical idea.
(17) a pair of side plates arranged opposite to each other, and a connecting body arranged so as to span the side plates so as to connect the side plates so as to be relatively movable in the width direction and to support a magazine for storing products. A variable width shelf for changing the number of the magazines that can be supported by the connecting body by changing the facing distance between the side plates;
A joint structure for connecting one variable width shelf and another variable width shelf in multiple stages in the vertical direction;
A product display device comprising:
(18) It further includes an intermediate plate erected between the side plates,
The connecting body is arranged between the first connecting body arranged between the intermediate plate and the first side plate, and between the intermediate plate and the second side plate. A second connected body,
The product display device according to (17), wherein at least the second coupling body is inserted into the intermediate plate so as to be relatively movable in the width direction with respect to the intermediate plate.
(19) The product according to (18), wherein the intermediate plate and the first side plate are connected to each other with the first connecting body fixed at a mutual width interval to form a first structure. Display device.
(20) A second intermediate plate that is erected between the intermediate plate and the first side plate and is connected to the second side plate with a fixed width interval via the second connection body. In addition,
In the above (19), the second structure composed of the second side plate, the second coupling body and the second intermediate plate, and the first structure are relatively movable in the width direction. The product display device described.
(21) Each of the first connector and the second connector includes a plurality of housings that are spaced apart from each other in the depth direction,
The product display device according to (19) or (20), wherein the casing of the second coupling body is loosely inserted into the intermediate plate.
(22) The product display device according to (21), wherein the casing is a square bar extending in a width direction, and an upper surface thereof is horizontally disposed.
(23) In each of the first connecting body and the second connecting body, the upper surface of at least one of the housings having different arrangements in the depth direction is engaged with the magazine. The product display device according to (22), wherein a positioning portion for positioning the magazine is formed.
(24) The product display device according to (23), wherein the positioning portion of at least one of the housings positions the magazine at least in the width direction.
(25) The product display device according to (23), wherein the positioning portion of at least one of the housings positions the magazine in the width direction and the depth direction.
(26) The plurality of positioning portions are arranged to be separated from each other in the width direction of the housing,
The product display device according to (24) or (25), wherein the magazine is selectively engaged with the positioning portion selected from any of the plurality of positioning portions.
(27) In the intermediate plate, a loose insertion hole for loosely inserting the casing of the second coupling body is formed,
The product display device according to any one of (22) to (26), wherein a side shape of the loose insertion hole is rectangular and an upper edge thereof is formed in an arch shape.
(28) The product display device according to any one of (17) to (27), further including a bottom plate that supports a pair of the side plates of the lowermost width-variable shelf and capable of expanding and contracting a width dimension.
(29) The product display device according to (28), further including a top plate that can be extended and contracted and disposed on top of the pair of side plates of the uppermost variable width shelf.
(30) The product display device according to (29), wherein a sensor that detects an intrusion from the outside with respect to the front surface of the opening of the variable width shelf is disposed on at least one of the bottom plate or the top plate.
(31) The sensor
A light emitting portion provided on one of the bottom plate or the top plate;
A light receiving portion that is provided on the other of the bottom plate or the top plate and receives light emitted from the light emitting portion;
The product display device according to (30), including:
(32) The sensor
A light emitting unit and a light receiving unit provided on one of the bottom plate or the top plate;
A reflecting portion provided on the other of the bottom plate or the top plate and reflecting light emitted from the light emitting portion toward the light receiving portion;
The product display device according to (30), including:
(33) The top plate
A main body provided with the reflecting portion;
An upper lid detachable from the main body,
Have
The said upper cover is a goods display apparatus as described in said (32) which shields the upper direction of the said reflection part in the state with which the said main-body part was mounted | worn.
(34) The bottom plate has a pair of left and right first bottom plates and second bottom plates,
The light emitting portion and the light receiving portion are provided on at least the second bottom plate of the first bottom plate or the second bottom plate,
With the width dimension of the bottom plate shortened, the light emitting portion and the light receiving portion provided on the second bottom plate are covered with the first bottom plate,
In the first bottom plate, in a state where the width dimension of the bottom plate is shortened, the portion that covers the light emitting portion and the light receiving portion of the second bottom plate emits light from the light emitting portion of the second bottom plate, The product display device according to the above (32) or (33), wherein a second reflecting portion that reflects toward the light receiving portion of the second bottom plate is provided.
(35) The product display device according to any one of (32) to (34), further including an angle adjustment mechanism for adjusting a direction of the reflection portion.
(36) The product display device according to any one of (30) to (35), wherein the sensor is provided corresponding to a position of each of the magazines supported by the coupling body.
(37) Some of the sensors are arranged in the depth direction with respect to the other sensors,
In the extended state of the bottom plate or the top plate, all the sensors are arranged at different positions in the width direction,
In the shortened state of the bottom plate or the top plate, at least some of the sensors are arranged at the same position in the width direction and at different positions in the depth direction,
The said baseplate or the said top plate has an opening part which exposes at least one part of the said some sensor arrange | positioned in the same position of the width direction in the said shortened state, The said (36) characterized by the above-mentioned. Merchandise display equipment.
(38) The product display device according to any one of (30) to (37), further including a notification unit that notifies the fact when the intrusion is detected by the sensor.
(39) The product display device according to any one of (17) to (38), further including a fall prevention structure provided so as to be capable of being pulled out toward at least one side in the depth direction.
(40) The product display device according to (39), wherein a pull-out length of the fall-preventing structure is adjustable, and includes fixing means for fixing the fall-preventing structure in an arbitrary pull-out length state.
(41) The product display device according to (39) or (40), wherein a tip of the fall prevention structure is curved downward.
(42) The product according to any one of (17) to (41) above, wherein an advertisement display section whose width dimension can be expanded and contracted is detachably mounted so as to cover the front surface of the opening of the variable width shelf. Display device.
(43) having an advertisement display unit detachably mounted so as to cover the front of the opening of the variable width shelf;
The advertisement display unit has a plurality of display units selected in accordance with the width of the product display device in a side-by-side arrangement,
In the display section,
A first display unit attached to a first casing that is a frontmost casing among the plurality of casings of the first coupling body;
It is attached to the second housing that is located in the foremost among the plurality of housings of the second connecting body and that is disposed at a position shifted rearward or forward with respect to the first housing. A second display section,
Contains
Each of the first display unit and the second display unit is formed in a plate shape and covers the opening front surface of the variable width shelf, and extends rearward from the main body unit. An attachment portion attached to the second housing,
The attachment portion of the second display portion extends backward with a length longer than the attachment portion of the first display portion, or a length shorter than the attachment portion of the first display portion. The product display device according to any one of (21) to (27), which extends rearward.
(44) The product display device according to (43), wherein the adjacent display units are connected to each other by an insertion structure.
(45) The joint structure is
The product display device according to any one of (17) to (44), further including a slider that is provided so as to protrude and retract on the side plate and engages with another side plate on the upper stage or the lower stage.
(46) The merchandise display device according to (45), wherein the slider is engaged across the side plate and the other side plate and the detachment in the width direction is restricted.

DESCRIPTION OF SYMBOLS 10 Goods display apparatus 12 1st structure 14 2nd structure 20 Variable width shelf 20a-20f 1st shelf-6th shelf 21 1st side plate 22 2nd side plate 23, 24 Intermediate | middle plate 25d, 26e Recess 251,252 , 261 Groove portion 254, 264 Guide groove 256 Elevation surface 266 Elevation surface 27 Locking hole 29 Rib ridge 30 Connection body 31 First connection body 31a-31c Housing 32 Second connection body 32a-32c Housing 33- 35 Positioning hole (positioning part)
36 mounting slit 37 mounting ridges 41, 42 insertion holes 42a to 42c loose insertion holes 43 upper edge 50 slider 51 guide 52 plate-like main body 53 convex portion 54 finger-hanging concave portion 60 advertisement display portion 61 first display portion 62 second Display unit 63 Third display unit 70 Latching projection 71 First latching projection 72 Second latching projection 73 Third latching projection 75 Inclined portion 80 Proximal recess 81 Distal recess 82, 83 Sensor 182 Light emitting / receiving unit 282 Reflection Part 85 Overturning prevention structure 86 Bending part 87 Pull-out part 88 Knurled screw 91 Top plate 92 First top plate 93 Second top plate 95 Bottom plate 96 First bottom plate 97 Second bottom plate 98 Guide part 99 Opening part 100 Joint structure 110 First part 111 Front end surface 112 Main surface 113 Side end surface 114 Base end 115 Concave groove 116 Projection portion 120 Second portion 121 Bottom surface 122 Main wall surface 123 Side wall surface 124 Opening 125 Projection 12 Recessed holes 141, 142 Permanent magnets 143, 144 Magnetic pole surface 150 Recessed 151 Circumferential surface 200 Case 201 Front surface 202 Bottom surface 203-205 Bottom protrusion 210 Front feed mechanism 211 Reel structure 212 Push plate 213 Wire rod 300 Register base 302 Front edge 401 Guide groove 402 Guide groove 403 Connection wall portion 404 Connection wall portion 405 Sound hole 406 Power plug 407 Insertion hole 408 Support plate 409 Second reflection portion 410 Angle adjustment screw 411 Speaker 412 Control circuit 421 Body plate 422 Side wall portion 423 Connection wall portion 431 Body Plate 432 Side wall portion 433 Side wall portion 434 Guide groove 440 Upper lid 441 Recess 450 Angle adjustment screw 460 Support portion 601 Side panel
602 side panel
603 locking claw 610 first display portion 610a main body portion 611 attachment portion 612 protrusion 614 attachment portion 615 protrusion 616 protrusion 617 concave groove 618 insertion hole 620 second display portion 620a main body portion 621 attachment portion 622 protrusion 624 attachment Portion 625 Projection 626 Projection 627 Concave groove 628 Insertion hole 629 Insertion projection CP Tobacco product MG, MG1-MG4 Magazine

Claims (29)

A pair of side plates arranged opposite to each other, and a connecting body arranged so as to span the side plates so as to connect the side plates so as to be relatively movable in the width direction and to support a magazine for storing goods. , A variable width shelf in which the number of the magazines that can be supported by the coupling body is changed by changing the facing distance between the side plates;
A joint structure for connecting one variable width shelf and another variable width shelf in multiple stages in the vertical direction;
A bottom plate that supports a pair of the side plates of the lowermost width-variable shelf and that can expand and contract in width.
A product display device comprising: Further comprising an intermediate plate erected between the side plates,
The connecting body is arranged between the first connecting body arranged between the intermediate plate and the first side plate, and between the intermediate plate and the second side plate. A second connected body,
The commodity display device according to claim 1, wherein at least the second connecting body is inserted into the intermediate plate so as to be movable relative to the intermediate plate in the width direction.   The product display device according to claim 2, wherein the intermediate plate and the first side plate are connected to each other by fixing a width interval thereof by the first connecting body. A second intermediate plate that is erected between the intermediate plate and the first side plate, and is connected to the second side plate with a fixed width interval through the second connecting body;
4. The second structure constituted by the second side plate, the second coupling body, and the second intermediate plate, and the first structure are capable of relative movement in the width direction. Merchandise display equipment. Each of the first connector and the second connector includes a plurality of housings that are spaced apart from each other in the depth direction,
The product display device according to claim 3 or 4, wherein the casing of the second connecting body is loosely inserted into the intermediate plate.   The commodity display device according to claim 5, wherein the casing is a square bar extending in a width direction, and an upper surface thereof is horizontally disposed.   In each of the first connecting body and the second connecting body, the upper surface of at least one of the housings having different arrangements in the depth direction is engaged with the magazine to The product display device according to claim 6, wherein a positioning portion for positioning the magazine is formed.   The product display device according to claim 7, wherein the positioning portion of at least one of the housings positions the magazine at least in the width direction.   The product display device according to claim 7, wherein the positioning portion of at least one of the housings positions the magazine in a width direction and a depth direction. A plurality of the positioning portions are arranged apart from each other in the width direction of the housing,
The product display device according to claim 8 or 9, wherein the magazine selectively engages with the positioning unit selected from any of the plurality of positioning units. The intermediate plate is formed with a loose insertion hole for loosely inserting the housing of the second connecting body,
The product display device according to any one of claims 6 to 10, wherein a side shape of the loose insertion hole is rectangular and an upper edge thereof is formed in an arch shape. The product display device according to any one of claims 1 to 11, further comprising a top plate that is arranged so as to extend over a pair of the side plates of the uppermost variable width shelf and that can expand and contract in width. The product display device according to claim 12 , wherein a sensor for detecting an intrusion from the outside with respect to the front surface of the opening of the variable width shelf is disposed on at least one of the bottom plate and the top plate. The sensor is
A light emitting portion provided on one of the bottom plate or the top plate;
A light receiving portion that is provided on the other of the bottom plate or the top plate and receives light emitted from the light emitting portion;
The product display device according to claim 13 . The sensor is
A light emitting unit and a light receiving unit provided on one of the bottom plate or the top plate;
A reflecting portion provided on the other of the bottom plate or the top plate and reflecting light emitted from the light emitting portion toward the light receiving portion;
The product display device according to claim 13 . The top plate is
A main body provided with the reflecting portion;
An upper lid detachable from the main body,
Have
The commodity display device according to claim 15 , wherein the upper lid shields an upper portion of the reflection portion when the upper lid is attached to the main body portion. The bottom plate has a pair of left and right first bottom plates and second bottom plates,
The light emitting portion and the light receiving portion are provided on at least the second bottom plate of the first bottom plate or the second bottom plate,
With the width dimension of the bottom plate shortened, the light emitting portion and the light receiving portion provided on the second bottom plate are covered with the first bottom plate,
In the first bottom plate, in a state where the width dimension of the bottom plate is shortened, the portion that covers the light emitting portion and the light receiving portion of the second bottom plate emits light from the light emitting portion of the second bottom plate, The product display device according to claim 15 or 16 , further comprising a second reflecting portion that reflects toward the light receiving portion of the second bottom plate. The product display device according to any one of claims 15 to 17 , further comprising an angle adjustment mechanism for adjusting a direction of the reflection portion. The commodity display device according to any one of claims 13 to 18 , wherein the sensor is provided corresponding to a position of each of the magazines supported by the coupling body. Some of the sensors are spaced apart from other sensors in the depth direction;
In the extended state of the bottom plate or the top plate, all the sensors are arranged at different positions in the width direction,
In the shortened state of the bottom plate or the top plate, at least some of the sensors are arranged at the same position in the width direction and at different positions in the depth direction,
The said baseplate or the said top plate has an opening part which exposes at least one part of the said some sensor arrange | positioned in the same position of the width direction in the said shortened state, The Claim 19 characterized by the above-mentioned. Product display device. The merchandise display device according to any one of claims 13 to 20 , further comprising a notification unit that notifies the fact when the intrusion is detected by the sensor. The commodity display device according to any one of claims 1 to 21 , further comprising a fall prevention structure provided so as to be capable of being pulled out toward at least one side in the depth direction. 23. The product display device according to claim 22 , further comprising: a fixing unit that allows the pull-out length of the fall-preventing structure to be adjusted and fixes the fall-preventing structure in an arbitrary pull-out length state. The commodity display device according to claim 22 or 23 , wherein a tip of the fall prevention structure is curved downward. The product display device according to any one of claims 1 to 24 , wherein an advertisement display unit capable of expanding and contracting a width dimension is detachably mounted so as to cover a front surface of the opening of the variable width shelf. An advertisement display unit that is detachably mounted so as to cover the front of the opening of the variable width shelf;
The advertisement display unit has a plurality of display units selected in accordance with the width of the product display device in a side-by-side arrangement,
In the display section,
A first display unit attached to a first casing that is a frontmost casing among the plurality of casings of the first coupling body;
It is attached to the second housing that is located in the foremost among the plurality of housings of the second connecting body and that is disposed at a position shifted rearward or forward with respect to the first housing. A second display section,
Contains
Each of the first display unit and the second display unit is formed in a plate shape and covers the opening front surface of the variable width shelf, and extends rearward from the main body unit. An attachment portion attached to the second housing,
The attachment portion of the second display portion extends rearward from the attachment portion of the first display portion, or the attachment portion of the first display portion is more than the attachment portion of the second display portion. The product display device according to any one of claims 5 to 11, which also extends rearward. 27. The product display device according to claim 26 , wherein the adjacent display units are connected to each other by an insertion structure. The joint structure is
The product display device according to any one of claims 1 to 27 , further comprising a slider that is provided so as to protrude and retract on the side plate and engages with another side plate on the upper stage or the lower stage. 29. The merchandise display device according to claim 28 , wherein the slider is engaged across the side plate and the other side plate and is restricted from being detached in the width direction.

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