JP2004350821A - Goods display box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a goods display box which is provided with a goods display box body 10 formed with an opening on the top, windows 14 and locking holes 17 set at a plurality of height positions in the peripheral surface and a bottom plate 20 which is formed with projecting stoppers 29 on the periphery, and the height position of the bottom plate 20 can be adjusted by simple operations. <P>SOLUTION: A bottom plate body 21 made of a board and having bending resilient is expanded wider from an end close to peripheral face of a goods display box body 10, a tilted surface section 35 is formed between a first folding line 31 and a second folding line 32 and a bottom section 36 is formed between third folding lines, and furthermore, it extends to form a back section 37. A fixing piece 38 fixed to a tilted surface section 35 is formed projecting from the back section 37, a triangular prism-shaped stopper 29 is formed attaching to the rear face of the bottom plate body 21 and it is engaged/detached with the locking hole 17 with the bending resilient in the extending direction. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention includes a display box main body in which an upper surface is opened, a window and a lock hole in which height positions are set in a plurality of steps are formed in a peripheral surface, and a bottom plate in which a stopper is protruding around the display box main body. The present invention relates to a product display box in which goods, for example, a large number of daily necessities are stored for display in the display box body in a state where a stopper is engaged in a lock hole at a height position of the bottom plate and the bottom plate is supported by the display box body. is there.
[0002]
[Prior art]
In this type of product display box, when adjusting the height of the bottom plate according to the size or amount of stored products, a fin protruding from an end of the bottom plate is provided with a lock formed on the peripheral surface of the display box body. The bottom plate is mounted on a locking protruding piece which is cut into the peripheral surface of the display box body and turned back instead of being engaged with the hole or replacing the lock hole.
[0003]
[Problems to be solved by the invention]
However, when the height is changed, in the former, the bottom plate is bent, the fins are detached, the bottom plate is once removed, and the bottom plate is once again engaged with a desired lock hole. It is difficult to construct a lock structure that can withstand the pressure. In the latter case, it is necessary to move the bottom plate with the locking protruding piece folded back so as not to interfere with the peripheral surface, similarly height adjustment is troublesome, and there is room for improvement in securing the lock strength. There is.
[0004]
In view of the foregoing, an object of the present invention is to provide a commodity display box of the kind described at the beginning, which allows the height position of the bottom plate to be adjusted with a simple operation.
[0005]
[Means for Solving the Problems]
In order to achieve this object, according to the present invention, a display box main body having an opening at an upper surface, a window and a lock hole having a plurality of height positions set on a peripheral surface is provided. The product is stored in the display box main body for display with the bottom plate supported by the display box main body, with the stopper being engaged in the lock hole at an arbitrary height and the bottom plate being supported by the display box main body. In the product display box, a bottom plate body made of a plate material exhibiting bending elasticity is extended from both ends adjacent to the peripheral surface of the display box body so as to increase the width, and a second formed at the end portion. A portion between the first fold and the second fold at the further extended position is formed as an inclined surface portion, and a portion between the second fold and the third fold at the further extended position is a bottom surface portion. Formed and further extended from the third fold to form a back portion, A fixing piece is protruded in the extension direction, and a reinforcing bottom plate is joined to the back surface of the bottom plate main body such that the edges are located at the first folds on both sides, and the back portion is positioned in a substantially vertical direction. By fixing the fixing piece to the inclined surface portion so that the upper end portion can contact the edge, the bottom portion protrudes in the extending direction and the triangular prism-shaped stopper which inclines the inclined surface portion downward is formed at both ends. The vertical width of the lock hole is set to be smaller than the vertical width of the inclined surface portion.
[0006]
The triangular prism-shaped stopper bends inward while the upper end of the back portion is restrained by the edge of the reinforcing bottom plate, so that the inclined surface portion can slide up and down along the peripheral surface of the display box body. The triangular-pillar-shaped stopper partially automatically engages with the lock hole by the restoring force of the inward bending, the bottom portion is restrained by the bottom edge of the lock hole, and the inward detachment is restrained by the reinforcing bottom plate. When the bottom plate is lifted, the inclined surface portion of the stopper bends inward along the upper edge of the lock hole and automatically comes off from the lock hole to be slidable.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
An article display box according to an embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the commodity display box has a square-shaped upper surface opened, windows 14 are provided in the front part 11 and the side parts 13, and three lock holes 17 are provided at corners before and after the side parts 13 on both sides. A display box body 10 formed in a step, a bottom plate 20 having stoppers 29 protruding on both sides thereof, and folding plates 22 and 23 for reinforcement protruding at front and rear ends through folds, and an intermediate region thereof And a partition plate 27 that divides the bottom plate 20 by engaging projections 27a and 27b with slits 12a formed at three levels of the rear portion 12 of the display box body 10.
[0008]
Each of these parts is made of a cardboard 1 to which a glossy white surface plate 2 is adhered as a plate material exhibiting bending elasticity (see FIG. 3). Is adhered to the front part 11 and the back part 12 to form a rectangular box. At the opening, the folded plates 11a and 12b are folded inward to secure the appearance by the surface plate.
[0009]
As shown in FIG. 2, the width of the bottom plate main body 21 is laterally increased from both ends adjacent to the side surface portion 13 which is the peripheral surface of the display box main body 10 so as to form a triangular stopper 29. The extension plates 30 extended so as to extend are protrudingly provided. That is, a space between the fold 31 formed at both ends and the fold 32 formed at a further extended position of the extension plate 30 is formed as an inclined surface portion 35, and the fold 32 and the fold 33 at the further distant position are formed. The space is formed as a bottom surface portion 36, a back surface portion 37 is further formed in the extension direction from the fold 33, and a fixing piece 38 is protruded from the end portion in the extension direction. In the middle area of the fold 32, a rectangular operation hole 34 large enough to insert a finger across the fold is formed. An engagement hole 39 into which the fixing piece 38 is engaged is formed in the middle area of the fold 31. Each of the folds 31 to 33 is formed by compressing cardboard with a press.
[0010]
The bottom surface portion 36 and the rear surface portion 37 are each bent at each of the folds 31 to 33 as shown in FIG. A fixing piece 38 is engaged to form a right-angled triangular prism-shaped stopper 29, and a reinforcing bottom plate having a slit 24 formed by stacking two corrugated boards having a width corresponding to the space between the folds 31 on both sides on the back surface of the bottom plate main body 21. 25 is bonded to the entire surface by bonding, so that the upper end of the rear portion 37 substantially abuts on the edge 25a of the reinforcing bottom plate 25 when the inclined surface 35 is pressed from above, and the rear portion 37 is substantially vertically It is positioned in. Further, the vertical width of the lock hole 17 is set to be smaller than the vertical width of the inclined surface portion 35, so that the inclined surface portion 35 and the bottom surface portion 36 are in contact with and engaged with the upper and lower edges of the lock hole 17, respectively. The rear portion 37 is substantially in contact with the edge 25a in a substantially vertical direction, and the bottom portion 36 is engaged with the lock hole 17 in a substantially horizontal direction. Since the lock holes 17 are partially formed in the front and rear, a decrease in the strength of the side surface portion 13 is suppressed.
[0011]
The reinforcing bottom plate 25 may be separated from each other and joined to both sides instead of a single plate, especially when the entire region of the bottom plate main body 21 does not require reinforcement. The plate material exhibiting bending elasticity may be other types of cardboard, or a metal plate or a synthetic resin if necessary.
[0012]
The operation of the commodity display box configured as described above will be described with reference to FIG. When the bottom plate 20 is mounted on the display box main body 10, the stoppers 29 on both sides are forcibly bent inward with respect to the edge 25a of the reinforcing bottom plate 25, and the folding plates 22, 23 are also folded upward and pushed in from above. At this time, with the stoppers 29 on both sides bent inward, the tips of the two inclined surfaces 35 formed before and after the operation hole 34 slide along the side surface 13, and the lock holes 17 on the upper stage are formed. At the time of falling down, the restraint is released, and the two lock holes 17 separated into the front and rear corners by the restoring force of the bending at the upper end of the back portion 37 or near the fold 31 of the inclined surface 35 are formed. Get in automatically. In this state, the reinforcing bottom plate 25 restrains the stopper 29 from coming inward, and also reinforces the downward bending of the bottom plate body 21 due to the weight of the product. Further, since the inclined surface portion 35 and the bottom surface portion 36 are engaged with the upper and lower edges of the lock hole 17 respectively in a contact state, the bottom plate main body 21 does not shift to the side, and the horizontal bottom surface portion 36 is locked. It is reliably supported by the lower edge of the hole 17.
[0013]
When the bottom plate 20 is constrained by the lock hole 17 in the middle stage, the inclined surface portion 35 is forcibly bent inward with respect to the edge 25 a of the reinforcing bottom plate 25 to be separated from the lock hole 17, and the side surface portions 13 in the vicinity thereof are respectively formed. Then, the bottom plate main body 21 is pushed downward, and the tip of the inclined surface portion 35 is slid to automatically engage the lock hole 17 in the middle stage. Similarly, it can be engaged with the lower lock hole 17.
[0014]
When ascending the lock hole 17 from the lower side to the upper lock hole 17, if a finger is put on the operation hole 34 and lifted, the inclined surface portion 35 bends inward along the upper edge of the lock hole 17 and slides along the side surface portion 13. To automatically engage the desired lock hole 17.
[0015]
FIG. 5 shows a fixing structure of a fixing piece according to another embodiment. In FIG. 5A, in the above-mentioned extension plate 30, the fold 31 is eliminated from the intermediate region, and the fold 31 is inclined in the extension direction. A cut 41 is made in the surface 35 with a cutter, and a fin 40 protruding from a fold line aligned with the front and rear folds 31 is formed and fixed via a fold 42 aligned with the edge of the back surface 37. A piece 38 protrudes in the extension direction. As a result, each of the folds 31 to 33 is bent, and the fixing piece 38 is bent at the fold 42 and adhered to the back surface of the fin portion 40. A right-angled triangular stopper 29a that can abut the edge 25a of the reinforcing bottom plate 25 is formed.
[0016]
【The invention's effect】
According to the first aspect of the present invention, the stopper portion of the bottom plate slides along the peripheral surface of the display box main body, so that the stopper portion can be automatically engaged with the lock hole with a restoring force of the bending, and the inclined surface portion is locked when ascending. It can be automatically released by contacting the upper edge of the hole. The bottom plate in which the goods are stored is firmly and reliably supported in a locked state by the triangular prism-shaped stoppers on both sides whose locking positions are restricted by the edges of the reinforcing bottom plate. The strength of the bottom plate can also be reinforced by the reinforced bottom plate. According to the second or third aspect of the present invention, the stopper is easily assembled into a triangular prism shape by engaging or joining. In this case, according to the fourth aspect of the invention, the operation of the bottom plate is facilitated by the operation holes, and the lock holes are formed separately on both sides thereof, so that the strength of the display box main body is prevented from lowering. According to the fifth aspect of the present invention, since the horizontal bottom of the right triangle is supported by the lower edge of the lock hole, the locked state is further strengthened.
[Brief description of the drawings]
FIG. 1 is a perspective view of a product display box according to an embodiment of the present invention before assembly.
FIG. 2 is a plan view of a bottom plate of the product display box.
FIG. 3 is a sectional view of a portion corresponding to the line AA in FIG. 2 after assembly.
FIG. 4 is a partially sectional front view illustrating a restrained state of a stopper portion of the product display box.
5A and 5B show a bottom plate according to another embodiment, and FIG. 5A is a plan view of an expanded state, and FIG. 5B is a cross-sectional view of a portion corresponding to line BB after assembly.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Display box main body 13 Side surface 14 Window 17 Lock hole 20 Bottom plate 21 Bottom plate main body 25 Reinforcement bottom plate 29, 29a Stopper 30 Extension plate 31, 32, 33 Fold 35 Sloped surface 36 Bottom part 37 Back part 38 Fixing piece 39 Engagement hole 40 Fins

Claims (5)

A display box main body having an upper surface opened, a window and a lock hole having a plurality of height positions set in a peripheral surface, and a bottom plate having a stopper protruding around the periphery, and an arbitrary height position In a product display box in which goods are stored for display in the display box body with the bottom plate supported by the display box body with the stoppers engaged in the lock holes of
A bottom plate body made of a plate material exhibiting bending elasticity is extended so as to increase in width from both ends adjacent to the peripheral surface of the display box body, and a first fold formed at the end and further The second fold located at the extended position is formed as an inclined surface portion, and the interval between the second fold and the third fold located at the further extended position is formed as a bottom surface portion. The back part is formed by further extending from the third fold, and a fixing piece is protruded from the back part in the extension direction,
On the back surface of the bottom plate main body, a reinforcing bottom plate is joined so that edges are located at the first folds on both sides, and the back portion is positioned in a substantially vertical direction, and the upper end portion is located at the edge. In order to be able to abut, by fixing the fixing piece to the inclined surface portion, a triangular prism-shaped stopper is formed at both ends, the bottom surface portion protruding in an extending direction and inclining the inclined surface portion downward,
A product display box, wherein the vertical width of the lock hole is set smaller than the vertical width of the inclined surface portion. The merchandise display box according to claim 1, wherein an insertion port is formed along the first fold, and a fixing piece is engaged with the insertion port. The product display according to claim 1, wherein a fin is formed by making a cut in an inclined surface portion in an extending direction from an intermediate region of the first fold line, and a fixing piece is joined to a back surface of the fin. box. A rectangular operation hole large enough to allow a finger to be inserted across the fold is formed in the middle area of the second fold, so that triangular prism-shaped stoppers are formed on both sides of the operation hole. The product display box according to any one of claims 1 to 3, wherein: The product display box according to any one of claims 1 to 4, wherein the bottom portion protrudes substantially perpendicularly from the back portion to form a right-angled triangular prism-shaped stopper.

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