JP7208430B1 - folding display - Google Patents

Abstract

An object of the present invention is to provide a folding display that can be assembled easily and reliably. A folding display device according to one aspect of the present invention is a folding display device having a plurality of shelves arranged at intervals in the vertical direction, and has a vertically long spine. A face plate, a pair of side plates connected to a pair of side edges of the back plate, a plurality of front plates spanning between the pair of side plates and forming a front wall of the shelf, and a front plate disposed in front of the back plate. and a plurality of bottom plates that are connected to the slide plate and the front plate and form the bottom wall of the shelf, and the back plate, the slide plate, the bottom plate and the front plate are folded over. From the first state, by sliding the slide plate downward with respect to the back plate, the shelf can be transformed into the second state in which the shelf is assembled, and the slide plate is slid to the second state on the back plate. An engaging portion that engages with the slide plate is provided. [Selection drawing] Fig. 1

Description

The present invention relates to folding displays.

2. Description of the Related Art A multi-level display device is known that is arranged in a storefront to display products. As such a display device, there is a well-known one that is assembled by assembling shelf portions and then arranging these shelf portions on back frames (see Patent Document 1).

JP 2010-284355 A JP 2018-7816 A

The display device described in Patent Literature 1 is transported in a state in which shelves are assembled and products are arranged on the shelves. On the other hand, from the viewpoint of reducing transportation costs, there is a demand for such display devices that can be easily assembled at the store.

Patent Literature 2 describes a folding display that can be converted between a folded state and an assembled state. In this folding display device, the rear end of each shelf is connected by an inner rear plate that overlaps the inner surface of the rear wall. It is constructed so that it moves up and down relative to the frame along the inner surface, and along with this, the shelves on each stage swing all at once.

However, according to the configuration described in Patent Document 2, when assembling the display device, the engagement projections of each shelf are passed through the engagement holes of the inner rear plate, and the rear end of the top plate is engaged. It is necessary to fit the projections into recesses in the rear wall. Therefore, according to the configuration described in Patent Literature 2, it may take time and effort to assemble.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a foldable display that can be assembled easily and reliably.

A folding display device according to one aspect of the present invention is a folding display device having a plurality of shelves spaced apart in the vertical direction, the display device comprising: a vertically elongated back plate; a pair of side plates connected to a pair of side edges of the back plate; a plurality of front plates spanning between the pair of side plates and forming a front wall of the shelf; and a plurality of bottom plates connected to the slide plate and the front plate and forming the bottom wall of the shelf, the back plate, the slide plate, the bottom plate and the bottom plate. By sliding the slide plate downward with respect to the rear plate from the first state in which the front plate is folded, the shelf portion can be deformed into a second state in which the shelf is assembled, and the rear plate and an engaging portion that engages with the slide plate when the slide plate is slid to the second state.

The folding display according to one aspect of the present invention can be assembled easily and reliably.

FIG. 1 is a schematic perspective view showing a folding display according to one embodiment of the present invention. FIG. 2 is a schematic front view showing a folded state of the folding display of FIG. 1. FIG. 3 is a schematic rear view of the folding display of FIG. 2; FIG. 4 is a schematic front view showing a state in the middle of assembling the folding display device of FIG. 1. FIG. FIG. 5 is a cross-sectional view of the folding display in FIG. 1 taken along the line VV. FIG. 6 is a schematic plan view (expanded view) showing a first sheet constituting the back panel, front panel and side panel of the folding display device of FIG. 7 is a schematic plan view (unfolded view) showing a second sheet that constitutes the slide plate of the folding display device of FIG. 1. FIG. 8 is a schematic plan view (unfolded view) showing a third sheet constituting a display panel of the folding display device of FIG. 1. FIG. 9 is a schematic plan view (unfolded view) showing a fourth sheet forming the bottom plate of the folding display device of FIG. 1. FIG.

[Description of the embodiment of the present invention]
First, embodiments of the present invention will be listed and described.

A folding display device according to one aspect of the present invention is a folding display device having a plurality of shelves spaced apart in the vertical direction, the display device comprising: a vertically elongated back plate; a pair of side plates connected to a pair of side edges of the back plate; a plurality of front plates spanning between the pair of side plates and forming a front wall of the shelf; and a plurality of bottom plates connected to the slide plate and the front plate and forming the bottom wall of the shelf, the back plate, the slide plate, the bottom plate and the bottom plate. By sliding the slide plate downward with respect to the rear plate from the first state in which the front plate is folded, the shelf portion can be deformed into a second state in which the shelf is assembled, and the rear plate and an engaging portion that engages with the slide plate when the slide plate is slid to the second state.

The folding display device is assembled by sliding the slide plate downward with respect to the back plate from a first state in which the back plate, the slide plate, the bottom plate, and the front plate are folded. It is easy to assemble because it can be Further, in the folding display device, since the rear plate is provided with an engaging portion that engages with the slide plate when the slide plate is slid, the assembled state can be easily and reliably maintained. be able to.

The engaging portion has a lower support portion that supports the lower edge of the slide plate from below in the second state, and an upper support portion that supports the upper edge of the slide plate from above in the second state. and the lower support portion and the upper support portion are arranged on the front surface of the rear plate, respectively, and in the second state, the slide plate moves between the lower support portion and the upper support portion. It is better to get stuck between In this manner, the engaging portion includes a lower support portion that supports the lower edge of the slide plate from below in the second state, and an upper support portion that supports the upper edge of the slide plate from above in the second state. wherein the lower support part and the upper support part are arranged on the front surface of the rear plate, respectively, and in the second state, the slide plate is positioned between the lower support part and the upper support part; By fitting between the upper support portion and sliding the slide plate to the second state, the slide plate can be supported from four directions, that is, the front-rear direction and the vertical direction. More specifically, the slide plate can be supported from the front by the bottom plate, from the rear by the rear plate, from above by the upper support portion, and from below by the lower support portion. As a result, the slide plate can be easily and reliably fixed to the front side of the rear plate.

It is preferable that the back plate is formed with a finger insertion hole for lifting the slide plate from the back plate in the second state. In this manner, the rear plate is formed with a finger insertion hole for lifting the slide plate from the rear plate in the second state, thereby shifting from the assembled state (second state) to the first state. can be easily transformed. As a result, it is possible to improve the handleability of the folding display device.

The upper support portion is formed by folding back an extension piece extending from the upper edge of the back plate, and an insertion hole is formed at a boundary portion between the extension piece and the back plate. and a display panel to be inserted into the insertion hole. Thus, the upper support portion is formed by folding back the extension piece extending from the upper edge of the back plate, and the insertion hole is formed at the boundary between the extension piece and the back plate. By further providing a display panel that is formed and inserted into the insertion hole, it is possible to facilitate the assembly of the folding display device and enhance the product display function in the assembled state.

A finger hole for sliding the slide plate is formed in the slide plate, and a window is formed in the rear plate so that the slide plate can be slid by putting a finger in the finger hole from the rear plate side. It is preferable that a part is formed. Thus, the slide plate is formed with a finger hole for sliding the slide plate, and the slide plate can be slid by putting a finger in the finger hole from the back plate side of the back plate. The slide plate can be slid easily and reliably by forming the window for sliding.

In addition, in the present invention, "upper" and "lower" mean upper and lower in the usage mode generally assumed for the folding display device. "Front" means the viewer's side in the general mode of use assumed for the folding display device, and "rear" means the opposite side.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings as appropriate.

[Foldable Display Equipment]
As shown in FIG. 1, the folding display device 10 has a plurality of shelves 20 arranged at intervals in the vertical direction. The foldable display device 10 is configured to be deformable from a flat first state shown in FIGS. 2 and 3 to a second state (assembled state) shown in FIG. In addition, the folding display device 10 is used to display commodities in a shop or the like in the first state shown in FIG. As shown in FIG. 1, the folding display device 10 is configured to be able to be hung by a string member S (the string member S is not shown in FIG. 2 and thereafter).

As shown in FIGS. 1 to 3, the folding display device 10 includes a vertically elongated back panel 1, a pair of side panels 2 connected to a pair of side edges of the back panel 1, and a pair of a plurality of front plates 3 that form the front wall of the shelf 20, a slide plate 4 arranged in front of the rear plate 1, and connected to the slide plate 4 and the front plate 3 and a plurality of bottom plates 5 forming the bottom wall of the shelf 20 . The folding display device 10 also includes a display panel 6 for displaying (advertising) the products stored in the shelf section 20 .

The folding display device 10 is slid from a first state (the states shown in FIGS. 2 and 3) in which the back plate 1, the slide plate 4, the bottom plate 5 and the front plate 3 are folded, as shown in FIG. By sliding the plate 4 downward with respect to the back plate 1, the shelf 20 can be transformed into the assembled second state (the state shown in FIG. 1). As shown in FIG. 5, the folding display device 10 has an engaging portion (upper support portion 7, and a lower support 8).

(sheet material)
The folding display device 10 is composed of a plurality of sheet materials. Specifically, the folding display device 10 includes a first sheet 30 shown in FIG. 6, a second sheet 40 shown in FIG. 7, a third sheet 50 shown in FIG. 8, and a fourth sheet 50 shown in FIG. It is formed using a sheet 60. Examples of the sheet material include corrugated cardboard sheets, paper sheets such as cardboard, synthetic resin sheets, laminated sheets of paper sheets and synthetic resin sheets, and the like. A sheet made of dry paper is preferred, and cardboard is more preferred. The folding display device 10 is provided by using one sheet each of the first sheet 30 , the second sheet 40 , and the third sheet 50 , and the number of the fourth sheet 60 corresponding to the number of the shelves 20 .

[1st seat]
The first sheet 30 includes a rear plate 1 , a front plate 3 and a pair of side plates 2 . In addition, the first sheet 30 includes an extension piece (upper extension piece 7 a ) forming the upper support portion 7 and an extension piece (lower extension piece 8 a ) forming the lower support portion 8 . More specifically, the first sheet 30 includes a plurality of front plates 3 spaced apart in the vertical direction, a pair of side plates 2 arranged on both left and right sides of the front plate 3, and the front plate of one of the side plates 2. 3, an upper extending piece 7a extending from the upper edge of the rear plate 1, and a lower side extending from the lower edge of the rear plate 1. It has an extension piece 8a and a passage 31 connected to the side edge of the back plate 1 opposite to the side connected to the side plate 2. As shown in FIG. The first sheet 30 is formed into a tubular shape in which the rear plate 1 and the front plate 3 face each other by bonding the side plate 2 located on the left-right direction outer side (left side in FIG. 6) to the joint 31 . Note that the “horizontal direction” means a direction perpendicular to the vertical direction.

The back plate 1 has a rectangular shape whose longitudinal direction is the vertical direction. The back plate 1 has a finger insertion hole 1a in its upper part. The finger insertion hole 1a is provided at the center position of the back plate 1 in the left-right direction. The finger insertion hole 1a is provided directly below the leading end edge (lower edge) of the upper extending piece 7a in a state in which the upper extending piece 7a is folded toward the front side of the back plate 1, as will be described later. That is, the finger insertion hole 1a is provided so as to continue downward from the lower edge of the upper support portion 7 . The user's finger is inserted into the finger insertion hole 1a when the slide plate 4 is raised from the back plate 1 in the second state. Further, the back plate 1 has a window portion 1b below the finger insertion hole 1a. The window portion 1b has an elongated shape whose longitudinal direction is the vertical direction. A user's finger is inserted into the window portion 1b when the slide plate 4 is slid.

The side plate 2 has a rear portion 2a connected to the side edge of the rear plate 1 and having a vertical direction as a longitudinal direction, and a plurality of front portions 2b connected to the side edge (front edge in the assembled state) of the rear portion 2a. The plurality of front portions 2b are arranged at intervals in the vertical direction. The front parts 2b are connected to the front plate 3 respectively. A boundary portion between the rear portion 2a and the front portion 2b is provided with an easy bending line 2c. In the first state, the rear portion 2a and the front portion 2b are folded along the folding easy line 2c. On the other hand, in the second state, the rear portion 2a and the front portion 2b are unfolded along the easy folding line 2c, and are provided in a flat plate shape as a whole.

The front plate 3 includes a rectangular main body 3a whose left and right side edges are connected to the front part 2b of the side plate 2, and an upper bent piece 3b extending from the upper edge of the main body 3a and folded over on the rear side of the main body 3a. , and a lower bent piece 3c extending from the lower edge of the main body 3a and bonded to the bottom plate 5. As shown in FIG. In the first state, the front plate 3 is folded to the front surface of the rear plate 1 with the bottom plate 5 and the slide plate 4 interposed therebetween. On the other hand, in the second state, the front plate 3 is arranged so as to protrude in front of the rear plate 1 so as to face the rear plate 1 with a space therebetween. More specifically, it is arranged so as to protrude forward from the rear plate 1 by the length of the side plate 2 in the left-right direction.

The upper extending piece 7a is folded back toward the front side of the back plate 1 at the base end edge connected to the back plate 1 . The upper extending piece 7a has a rectangular shape, more specifically, a rectangular shape with the same width as the back plate 1. As shown in FIG. The upper extending piece 7a is fixed (for example, adhered) to the front surface of the rear plate 1 while being folded back toward the front surface of the rear plate 1 . The upper extending piece 7a has an insertion hole 7b at the boundary with the back plate 1. As shown in FIG. An insertion piece 6b, which will be described later, of the display panel 6 is inserted into the insertion hole 7b.

The lower extending piece 8a has a first extending piece connected to the back plate 1 and a second extending piece extending from the tip edge of the first extending piece. Each of the first extending piece and the second extending piece has a rectangular shape with the same width as the back plate 1 . The lower extension piece 8a is formed by folding the second extension piece onto the first extension piece, and further folding the first extension piece and the second extension piece on the front surface of the back plate 1. It is folded and fixed (for example, adhered) to the front surface of the back plate 1 .

An insertion hole 11 through which the string member S is inserted is provided in a portion where the rear plate 1 and the upper extension piece 7a overlap with the upper extension piece 7a fixed to the front surface of the rear plate 1. As shown in FIG.

[Second seat]
The second sheet 40 includes the slide plate 4 , more specifically consists of the slide plate 4 . The second sheet 40 has a rectangular shape whose longitudinal direction is the vertical direction. The second sheet 40 (that is, the slide plate 4 ) is connected to the front plate 3 by a plurality of bottom plates 5 . More specifically, the slide plate 4 includes a plurality of bottom plates 5 that engage with the engaging portions 7 and 8 in a state in which the plurality of bottom plates 5 are arranged perpendicular to the rear plate 1 (that is, the second state). It is connected to the. The second sheet 40 is connected to the plurality of bottom plates 5 but is not connected to the rear plate 1 and the side plates 2 . With this configuration, the slide plate 4 slides up and down between the pair of side plates 2 on the front side of the rear plate 1 , so that the plurality of bottom plates 5 are positioned on the front side of the slide plate 4 . It is configured to be deformable between a folded state (first state) and a state of protruding perpendicularly to the slide plate 4 (second state).

The slide plate 4 has a finger hole 4a in the central portion in the left-right direction. The finger hole 4a is arranged at a position exposed to the window portion 1b when the folding display device 10 is viewed from the rear side. More specifically, the finger hole 4a is always exposed from the window portion 1b during the process of deformation between the first state and the second state.

[3rd seat]
The third sheet 50 includes the display panel 6 , and more specifically consists of the display panel 6 . The third sheet 50 includes a pair of display plates 6a that are folded together to form the main body of the display panel 6, and insertion pieces 6b that extend from the display plates 6a and are inserted into the insertion holes 7b. have.

[4th seat]
The fourth sheet 60 includes the bottom plate 5 and side guards 9 extending from both side edges of the bottom plate 5 . The bottom plate 5 has a main body 5a forming the bottom wall of the shelf 20 and a connecting piece 5b extending from the base edge of the main body 5a (the edge located on the rear plate 1 side). The extension length of the main body 5a (the length in the front-rear direction in the second state) is substantially equal to the length in the front-rear direction of the side plate 2 . Thus, in the second state, the slide plate 4 is supported from the front by the bottom plate 5, and is prevented from unintentionally rising forward. The connection piece 5b is attached to the front surface of the slide plate 4. As shown in FIG. The connection piece 5b is fixed to the slide plate 4 at a position where the bottom plate 5 is folded over the front surface of the slide plate 4 in the first state. The side guard 9 is arranged on the inner surface of the side plate 2 while being bent upward from the main body 5a. The side guard 9 is not fixed to the side plate 2. - 特許庁

(Structure of each part)
The configuration of each part of the folding display device 10 will be described below.

As shown in FIG. 5, the folding display device 10 includes a lower support portion 8 that supports the lower edge of the slide plate 4 from below in the second state, and a slide plate 4 in the second state. and an upper support portion 7 for supporting the upper end edge of 4 from above. The distance between the lower support portion 8 and the upper support portion 7 is equal to the vertical length of the slide plate 4 . The lower support portion 8 and the upper support portion 7 are arranged on the front surface of the back plate 1, respectively. In the second state, the slide plate 4 fits between the lower support portion 8 and the upper support portion 7 . With such a configuration, the folding display device 10 can support the slide plate 4 from four directions, that is, the front-rear direction and the vertical direction, by sliding the slide plate 4 to the second state. can be done. More specifically, the slide plate 4 can be supported from the front by the bottom plate 5 , from the rear by the rear plate 1 , from above by the upper support portion 7 and from below by the lower support portion 8 . As a result, the slide plate 4 can be easily and reliably fixed to the front side of the rear plate 1 .

As shown in FIG. 3, the folding display device 10 has a back plate 1 provided with a finger insertion hole 1a. The finger insertion hole 1a is formed so as to lift the slide plate 4 from the rear plate 1 in the second state. More specifically, in the second state, the foldable display device 10 pushes the slide plate 4 from the rear side by inserting a finger into the finger insertion hole 1a, thereby lifting the upper portion of the slide plate 4 forward. , is provided so that the engagement between the slide plate 4 and the upper support portion 7 can be released. The finger insertion hole 1a is formed above the bottom plate 5 of the uppermost shelf 20 in the second state (that is, above the bottom plate 5 that supports the slide plate 4 from the front). . With such a configuration, the folding display device 10 can be easily transformed from the assembled state (second state) to the first state. As a result, handleability of the folding display device 10 can be improved.

As shown in FIGS. 5 and 6, the upper support portion 7 is formed by folding back an upper extending piece 7a extending from the upper edge of the back plate 1. As shown in FIG. An insertion hole 7b is formed at the boundary between the upper extending piece 7a and the back plate 1. As shown in FIG. Further, the folding display device 10 includes a display panel 6 that is inserted into the insertion hole 7b. With such a configuration, the folding display device 10 can be easily assembled and can enhance the product display function in the assembled state. Further, by using both the member for supporting the slide plate 4 and the member for attaching the display panel 6, an increase in the number of parts can be suppressed and the entire display can be simplified.

As shown in FIG. 3, the folding display device 10 has a slide plate 4 formed with a finger hole 4a for sliding the slide plate 4. As shown in FIG. In the foldable display device 10, the back plate 1 is formed with a window portion 1b for allowing the sliding plate 4 to slide by putting a finger in the finger hole 4a from the back plate 1 side. With such a configuration, the folding display 10 can slide the slide plate 4 easily and reliably.

<Advantages>
The folding display device 10 can be opened by sliding the slide plate 4 downward with respect to the back plate 1 from the first state in which the back plate 1, the slide plate 4, the bottom plate 5, and the front plate 3 are folded. Since it can be assembled, it is easy to assemble. In addition, the folding display device 10 has engaging portions 7 and 8 which engage with the slide plate 4 when the slide plate 4 is slid on the rear plate 1.
is provided, the assembled state can be easily and reliably maintained.

[Other embodiments]
The above embodiments do not limit the configuration of the present invention. Therefore, in the above embodiment, the components of each part of the above embodiment can be omitted, replaced, or added based on the description of the present specification and common general technical knowledge, and all of them are interpreted as belonging to the scope of the present invention. should.

The specific configuration of the engaging portion is not limited to the configuration described in the above embodiments. However, it is preferable that the folding display can support the slide plate from four directions in the second state (assembled state). From this point of view, it is preferable that the engaging portion is configured to support the slide plate from the front surface side of the back plate in the second state from above and below.

For example, if it is not necessary to return to the first state after assembly, the folding display device does not have a finger insertion hole for lifting the slide plate from the back plate in the second state. It is also possible to

The folding display device can also be configured without the display panel described above. Moreover, even when the folding display device includes the display panel, the arrangement and mounting structure of the display panel are not limited to the configurations described in the above embodiments.

The folding display does not necessarily have the above-described finger holes as long as the slide plate can be slid up and down. Also, the back plate may be configured without the above-described window.

INDUSTRIAL APPLICABILITY As described above, the foldable display device according to one aspect of the present invention is suitable for displaying commodities in a storefront.

1 Rear plate 1a Finger insertion hole 1b Window portion 2 Side plate 2a Rear portion 2b Front portion 2c Easy bending line 3 Front plate 3a Main body 3b Upper bent piece 3c Lower bent piece 4 Slide plate 4a Finger hole 5 Bottom plate 5a Main body 5b Connection Piece 6 Display panel 6a Display plate 6b Insertion piece 7 Upper support part 7a Upper extension piece 7b Insertion hole 8 Lower support part 8a Lower extension piece 9 Side guard 10 Folding display device 11 Insertion hole 20 Shelf Part 30 First sheet 31 Subsidy 40 Second sheet 50 Third sheet 60 Fourth sheet S String member

Claims (4)

A folding display device having a plurality of shelves spaced apart in the vertical direction,
A vertically elongated back plate,
a pair of side plates connected to the pair of side edges of the back plate;
a plurality of front plates spanning between the pair of side plates and forming a front wall of the shelf;
a slide plate arranged in front of the back plate;
a plurality of bottom plates connected to the slide plate and the front plate and forming a bottom wall of the shelf,
From the first state in which the back plate, the slide plate, the bottom plate, and the front plate are folded, the slide plate is slid downward with respect to the back plate, thereby assembling the shelf. It can be transformed into two states,
The rear plate is provided with an engaging portion that engages with the slide plate when the slide plate is slid to the second state ,
The engaging portion has a lower support portion that supports the lower edge of the slide plate from below in the second state, and an upper support portion that supports the upper edge of the slide plate from above in the second state. and
wherein the lower support portion and the upper support portion each have the same width as the rear plate and are arranged in front of the rear plate;
In the second state, the slide plate is fitted between the lower support portion and the upper support portion so that the slide plate slides from the front by the bottom plate, from the rear by the rear plate, and upward by the upper support portion. , a folding display that is supported from below by the lower support . 2. The folding display device according to claim 1 , wherein said rear plate is formed with a finger insertion hole for lifting said slide plate from said rear plate in said second state. The upper support portion is formed by folding back an extension piece extending from the upper edge of the rear plate,
An insertion hole is formed in a boundary portion between the extending piece and the back plate,
3. The folding display device according to claim 1 , further comprising a display panel inserted into the insertion hole. A finger hole for sliding the slide plate is formed in the slide plate,
3. The folding display device according to claim 1, wherein the rear plate is formed with a window portion for allowing the slide plate to slide by putting a finger into the finger hole from the rear plate side. .

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