JP6739266B2 - Folding display - Google Patents

Description

The present invention relates to a folding display device that is assembled from a folded state at a store and used for displaying products.

As a folding-type display device used for displaying products in a store, Patent Document 1 below describes a device including a sleeve-shaped frame body 51 and a plurality of shelves 52 as shown in FIG. ing.

The frame body 51 is formed of a front wall 53 that is open above the shelf 52 of each step, a side wall 54 and a rear wall 55 that face each other, and the shelf 52 of each step is swingably connected to the front wall 53. Hinge lines 54a extending in the vertical direction are provided on the opposite side walls 54 of the frame body 51 at the middle portion in the depth direction, and the rear wall 55 is locked by arcuate cuts corresponding to the shelves 52 of each step. The piece 55a is formed.

Each of the shelves 52 has a shelf rear plate 57 connected to the rear end of the shelf plate 56, and a slit-like locking hole 56a is formed at the boundary between the shelf plate 56 and the shelf rear plate 57. ..

In the assembled state of this display device, the shelf back plate 57 is bent upward from the shelf plate 56 of the shelf 52 of each stage, and the locking piece 55a is inserted into the locking hole 56a. As a result, the rear ends of the shelves 52 on the respective stages are engaged with and supported by the rear wall 55 of the frame 51, and the bottoms of the shelves 56 do not fall out even when the products are placed on the shelves 56 at the time of display at the store. .. A front wall 53 and a rear wall 55 are superposed on each other at the top of the display device.

Further, in this display device, when the locking piece 55a is pulled out from the locking hole 56a, the side wall 54 is bent so as to project outward along the hinge line 54a, and the shelves 52 at each stage are swung upward, Since it is in a folded state, it can be delivered to a retail store without being bulky.

JP 2001-95659 A

However, when the display device as described above is assembled from the folded state, the shelf plates 56 of the respective stages of the shelves 52 are horizontally swung to engage the locking pieces 55a with the locking holes 56a. However, if the number of shelves 52 is increased, it takes time to assemble.

Therefore, there is a problem in that even if the seller of the product delivers it to a retail store for sales promotion, it is often discarded without being used at the retail store.

Therefore, the present invention is intended to provide a foldable display device that can be quickly assembled regardless of the number of shelves and that allows the display work to be performed efficiently.

In order to solve the above-mentioned problems, the present invention provides a sleeve-shaped frame body with a plurality of stages of shelves, and the frame body has front walls opened above the shelves of the respective stages, opposing side walls and a rear wall. , Each stage of the shelf is swingably connected to the front wall, the opposite side wall is provided with a hinge line extending in the vertical direction at the intermediate portion in the depth direction,
In the assembled state, the rear end of the shelf is supported by being engaged with the rear wall, and the engagement is released, and the side wall is bent so as to project outward along the hinge line, and the shelf of each stage is rocked upward. When you move it, the folding display will be in a folded state.
The rear end of each of the shelves in each of the stages is connected by an inner rear plate that overlaps the inner surface of the rear wall, and when converting between a folded state and an assembled state, the inner rear plate is attached to the frame along the inner surface of the rear wall. It is equipped with a shelf interlocking mechanism that moves up and down and, with this, the shelves of each stage swing together.
In the folded state, the inner rear plate is in the raised position with respect to the frame body, and in the assembled state, the inner rear plate is in the lowered position with respect to the frame body, and the engaging projections at the rear end of the shelf move the inner rear plate. It penetrates rearward and engages the rear wall.

In the folding display device according to the present invention, the inner rear plate that is in the raised position with respect to the frame body in the folded state is lowered with respect to the frame body at the time of display at the store, and the shelves of each stage are It swings all at once in a horizontal direction, and the engaging protrusions at the rear end of the shelf engage with the rear wall, so it can be assembled quickly and easily, and it can be effectively used for sales promotion of products. Can be expected.

The perspective view which shows the assembly state of the folding display device which concerns on embodiment of this invention from the front. The perspective view which shows the assembled state same as the above from the rear. The perspective view which shows the assembly process same as the above from the front. The perspective view showing the folded state in the same as above The figure which shows the blank of each component of the same folding display. A perspective view from the front showing an assembled state of the folding display device described in Patent Document 1.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

This foldable display device is made of corrugated cardboard, and as shown in FIGS. 1 and 2, a sleeve-shaped frame body 1 is provided with upper and lower three-stage shelves 2. The frame 1 is formed of a front wall 3 opened above each stage shelf 2, a side wall 4 and a rear wall 5 facing each other over the entire length in the height direction, and each stage shelf 2 has an upper end of the front wall 3. It is connected to swing freely.

As shown in a blank in FIG. 5, the frame 1 and the shelves 2 of the respective stages are mainly composed of a main body 11, and a rear wall member 11a forming a rear surface of the frame 1 and a bottom surface of the shelf 2 are reinforced. A shelf bottom member 12 forming an end portion, a ceiling member 13 forming a ceiling surface of the frame body 1, and an inner rear plate 6 constituting a shelf interlocking mechanism are added. The rear wall member 11a is made of corrugated cardboard that is thicker than other constituent members in order to ensure strength.

In the blank of the main body 11, a front wall 3 is provided at a portion corresponding to the shelf 2 of each stage and the uppermost portion, and side walls 4 extending vertically and a passage piece 5a are sequentially provided on both sides of the front wall 3.

A shelf front plate 2a and a shelf plate 2b are sequentially connected to the upper end of the front wall 3 corresponding to each of the shelves 2, and an engaging protrusion 2d is provided on the end edge which is the rear end of the shelf plate 2b. Has been. At the boundary between the shelf front plate 2a and the shelf plate 2b, in order to enable valley folds in which the front side of the corrugated board is dented, lead rules in which press rules and cut lines are alternately intermittently provided.

The side wall 4 is provided with a hinge line 4a extending vertically at an intermediate portion in the depth direction. The hinge line 4a is a ruled line that presses the corrugated board from the back side in order to easily bend in the mountain fold direction in which the front side of the corrugated board projects. Further, the side wall 4 is provided with a trapezoidal side folding piece 4b in order to laterally expand the upper opening of the shelf 2 at each stage.

Reinforcing pieces 3a and 3b are continuously provided on the upper end and the lower end of the uppermost front wall 3, respectively. In addition, a string hole 1a for inserting a hanging string is formed in the upper portion of the passage piece 5a.

In the blank of the rear wall member 11a, the reinforcing piece 5b is provided by cutting in the middle upper part and the lower part of the rear wall 5, and the reinforcing piece 5c is provided by protruding the notch at the upper end. Further, the lower end is cut out to form an engagement recess 5d. The fold lines at the bases of the reinforcing pieces 5b and 5c serve as engaging edges 5e that support the rear end of the shelf 2, and even thick cardboard can be folded, so that the corrugated cardboard can be folded in the middle of the thickness direction. It is said to be a half-cut line that is cut up to.

Further, a semicircular finger hook notch 5f is formed in a portion of the reinforcing piece 5b and the engaging recess 5d that faces the upper side of the cutting edge. A string hole 1a is formed at both upper ends of the rear wall 5 so as to overlap with the string hole 1a formed in the passage piece 5a of the main body 11.

In the blank of the shelf bottom member 12, a shelf rear plate 2c is continuously provided on the rear side of the shelf plate 2b, and the shelf back plate 2c is cut at the boundary between the shelf plate 2b and the shelf rear plate 2c. A mating protrusion 2d is formed. At the boundary between the shelf plate 2b and the shelf rear plate 2c, lead ruled lines in which pressed lines and cut lines are alternately interrupted are provided in order to enable valley folding in which the front surface side of the corrugated board is depressed.

In the blank of the top member 13, the front plate 7a is connected to the front side of the top plate 7 and the rear plate 7b is connected to the rear side thereof, and the boundary between the top plate 7 and the rear plate 7b is continuous. Further, an engaging projection 7c is formed by cutting into the back plate 7b. At the boundary between the top plate 7 and the top plate 7a and at the boundary between the top plate 7 and the back plate 7b, in order to reduce the bending resistance of the corrugated cardboard, there are lead ruled lines in which pressed lines and cut lines are alternately interrupted. There is.

In the blank of the inner rear plate 6, in order to penetrate the engaging protrusions 2d of the upper and middle shelves 2, slot-like engaging holes 6a extending in the horizontal direction are provided in the intermediate upper and lower portions, respectively, and the lower shelves 2 An engaging recess 6b is formed at the lower end for engaging the engaging protrusion 2d. Further, since the engaging protrusion 7c of the top plate 7 is engaged, an engaging recess 6c is formed at the upper end.

The blanks of the main body 11, the rear wall member 11a, the shelf bottom member 12, the ceiling member 13 and the inner rear plate 6 are provided with notches serving as marks for the attachment position in the manufacturing process of the display tool.

In order to manufacture the display tool shown in FIGS. 1 and 2 from the above blank by bending and gluing, the side folding piece 4b is bent and attached to the inner surface of the side wall 4 in the main body 11, and the reinforcing piece 3a, 3b is bent and attached to the inner surface of the uppermost front wall 3. In addition, in the rear wall member 11a, the reinforcing pieces 5b and 5c are bent and attached to the inner surface of the rear wall 5.

Next, the main body 11 and the shelf boards 2b of the shelf bottom member 12 are attached to each other so that their directions are aligned with each other so as to form the shelves 2 in each stage, and the ceiling member 13 is provided along the upper end of the uppermost front wall 3. The front plate 7a is attached to the reinforcing piece 3a.

Subsequently, the shelf front plate 2a of each of the shelves 2 is sequentially bent downward so as to overlap with the back side of the front wall 3, the shelf plate 2b is sequentially bent backward, and the shelf rear plate 2c is bent upward and attached to the inner rear plate 6. wear. Further, the top plate 7 is bent backward and the top plate 7b is bent downward and attached to the inner rear plate 6.

After that, the rear wall member 11a is applied to the rear surface side of the main body 11 so as to form the frame body 1, the inner rear plate 6 is overlapped on the inner surface of the rear wall 5, and the passage piece 5a is bent inward to form the rear wall 5. Stick on the outer surface of both sides. When hanging and displaying, the hanging strap 14 is inserted into the string hole 1 a, and the S-can 15 is attached to the hanging strap 14.

When manufactured in this manner, the rear end portions of the shelves 2 at the respective stages are connected by the inner rear plate 6 that overlaps the inner surface of the rear wall 5, and when the folded state and the assembled state are changed, the inner rear plate 6 is formed. A rack interlocking mechanism is formed that moves up and down with respect to the frame 1 along the inner surface of the rack 1, and along with this, the racks 2 at each stage swing together.

In the assembled state shown in FIG. 1 and FIG. 2, the inner rear plate 6 is at a position lowered to the frame 1 to a position where the inner rear plate 6 entirely overlaps the rear wall 5, and the engaging protrusions of the upper and middle shelves 2 are engaged. 2d penetrates the engaging hole 6a of the inner rear plate 6 rearward, the reinforcing piece 5b of the rear wall 5 fits into the protruding window portion, engages with the engaging edge 5e, and is supported from below.

Further, the engaging projections 2d of the lower shelf 2 are fitted into the engaging recesses 5d of the rear wall 5 via the engaging recesses 6b of the inner rear plate 6 to prevent the shelf plate 2b from swinging upward. Engage as described.

Further, the engaging projection 7c at the rear end of the top plate 7 is fitted into the recess formed at the upper end of the rear wall 5 via the engaging recess 6c of the inner rear plate 6 and engages with the engaging edge 5e. Together they are supported from below.

As a result, the shelf plates 2b of the shelves 2 and the top plate 7 at the top and the bottom of the frame 1 which are passed forward and backward are prevented from swinging downward, and swinging upward. Since it is blocked, it is held horizontally in a stable state.

On the other hand, when folding this display device, as shown in FIG. 3, by putting a finger on the finger hook notch 5f and pulling the rear wall 5 rearward to bend it, an engaging projection 2d of the lower shelf 2 is formed. The engagement recess 5d of the rear wall 5 is disengaged, and the engagement protrusions 2d of the upper and middle shelves 2 and the engagement edge 5e of the rear wall 5 are disengaged.

Then, when the inner rear plate 6 is lifted with respect to the frame body 1, the side walls 4 on both sides are bent so as to project outward along the hinge line 4a, and the frame body 1 becomes a hexagonal cylinder shape, and the shelves of each step. The second shelf plate 2b swings upward, and the interference between the engaging projections 2d of the upper and middle shelves 2 and the rear wall 5 is avoided by the extraction hole of the reinforcing piece 5b, while the front wall 3 and the rear wall 5 are prevented. Approach each other, and the flat folded state shown in FIG. 4 is obtained.

In such a folded state, since it is not bulky, the cost for transportation to and storage at a retail store can be suppressed, and the cost required for sales promotion of displayed products can be reduced.

In the folding display device having the above-described structure, the inner rear plate 6 which is in the raised position with respect to the frame body 1 in the folded state is displayed on the frame body 1 as shown in FIG. By simply lowering it, the shelves 2 at each stage are simultaneously swung horizontally, and the engaging projections 2d at the rear end of the shelves 2 engage the rear wall 5 as shown in FIGS. Since it can be assembled quickly and easily, it is possible to expect a sales promotion effect by effective use at retail stores.

In the above-described embodiment, in order to improve the strength of the shelf 2, the shelf 2b of the main body 11 and the shelf 2b of the shelf bottom member 12 are attached to each other to form the shelves 2 in each stage, but the product is too heavy. If not, the shelf bottom member 12 may be omitted, the shelf rear plate 2c may be connected to the shelf plate 2b of the main body 11, and the shelf rear plate 2c may be attached to the inner rear plate 6.

Further, when the strength of the upper portion of the frame body 1 is not so high, the reinforcing piece 3a of the main body 11 is omitted, and the main body 11 and the ceiling member 13 are not separated, and the front wall 3 on the uppermost portion of the main body 11 is omitted. The top plate 7 and the back plate 7b may be sequentially connected to the upper end of the.

Further, the uppermost front wall 3 and the ceiling member 13 of the main body 11 may be omitted, and the uppermost shelf 2 may be largely opened above.

1 Frame 1a String hole 2 Shelf 2a Shelf front plate 2b Shelf plate 2c Shelf rear plate 2d Engagement protrusion 3 Front wall 3a, 3b Reinforcing piece 4 Side wall 4a Hinge line 4b Side bent piece 5 Rear wall 5a Passage piece 5b, 5c Reinforcement piece 5d Engagement recess 5e Engagement edge 5f Finger notch 6 Inner rear plate 6a Engagement holes 6b, 6c Engagement recess 7 Top plate 7a Top plate 7b Top plate 7c Engagement protrusion 11 Main body 11a Rear wall Member 12 Shelf bottom member 13 Top member 14 Hanging string 15 S perception

Claims (1)

The sleeve-shaped frame body (1) is provided with a plurality of shelves (2), and the frame body (1) is opposed to the front wall (3) opened above the shelves (2) of each stage. Formed from side wall (4) and rear wall (5), shelf (2) at each step is swingably connected to front wall (3), and it is vertically movable at the middle part in the depth direction on opposite side wall (4). An extending hinge line (4a) is provided,
When the side wall (4) is bent along the hinge line (4a) from the assembled state and the shelf (2) of each step is swung upward, in the folding display device in the folded state,
The rear ends of the shelves (2) of each of the stages are connected by an inner rear plate (6) that overlaps the inner surface of the rear wall (5), and when the folded state and the assembled state are converted, the inner rear plate (6) is It is equipped with a shelf interlocking mechanism that moves up and down with respect to the frame body (1) along the inner surface of the rear wall (5), and along with this, the shelves (2) of each stage swing together.
On the rear wall (5), a window part cut in the middle part corresponding to the shelf (2) on the upper side of the lowermost stage, and a notched bottom end corresponding to the lowermost shelf (2) A recess (5d) is formed,
The folded state, is in the raised position after the inner plate (6) relative to the frame (1), in the assembled state, after the inner plate (6) is in the lowered position relative to the frame (1), the bottom The engaging protrusions (2d) at the rear end of the shelf (2) on the upper side penetrates the inner rear plate (6) rearward, and is fitted into the window portion of the rear wall (5) and supported from below, The engaging projections (2d) of the shelf (2) at the lowest stage are fitted into the engaging recesses (5d) at the lower end of the rear wall (5), and the upward swing of the shelf (2) at each stage is caused. Engage to be blocked,
When folding from the assembled state, when the engagement between the engaging protrusion (2d) of the lowermost shelf (2) and the engaging recess (5d) at the lower end of the rear wall (5) is released, the side wall (4) is opened. While bending along the hinge line (4a), the interference between the engaging protrusion (2d) of the shelf (2) above the lowermost stage and the rear wall (5) is avoided by the window portion of the rear wall (5). A foldable display that is in a flat folded state .

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