JP7225053B2 - furniture - Google Patents

Description

The present invention relates to fixtures in which trays are stored.

Conventionally, the fixture described in Patent Document 1 is known. This fixture is formed by folding a corrugated paperboard on which a large number of crease lines are formed and pasting them together.

In the fixture described in Patent Document 1, a protruding piece is formed at the upper end, an opening is formed at the lower end, and the protruding piece of the second fixture is inserted into the opening of the first fixture. It is possible to engage and stack the first and second fixtures.

Utility Model No. 3187776

However, with the furniture described in Patent Document 1, when two pieces of furniture are piled up, it is necessary to insert the protruding piece into the opening, which requires fine work and is time-consuming. In addition, two fixtures are engaged by inserting the protruding piece into the opening, but the first fixture is only placed on top of the second fixture. sometimes slipped out of the opening and the engagement between the two fixtures was released.

SUMMARY OF THE INVENTION In view of the above points, an object of the present invention is to provide fixtures that can be easily stacked and that are less likely to be disengaged.

The fixture of the present invention has a cylindrical peripheral wall, and is a fixture in which a tray on which products can be placed is housed inside the peripheral wall, wherein the peripheral wall is formed in an inverted frustum shape so that the tray a lower locking portion that locks the tray, an opening that opens so that the goods placed on the tray can be taken out, and an opening that is provided above the lower locking portion, and other fixtures are inserted from the upper end opening and an upper locking portion that locks the other furniture when stacked.

According to the present invention, since the peripheral wall is formed in the shape of an inverted truncated cone, when another fixture is stacked on top of the fixture, the lower end of the peripheral wall of the other fixture can be inserted through the upper end opening of the peripheral wall of the fixture. is locked by the upper locking portion.

Therefore, since there is no need for positioning such as when inserting the protruding piece into the opening, a plurality of fixtures can be easily stacked. In addition, since the entire lower end portion of the peripheral wall of another fixture is inserted into the upper end opening of the peripheral wall of the fixture, the engagement state is less likely to be released.

In addition, in the fixture of the present invention, the fixture is made of paper, and the peripheral wall is formed in a polygonal tubular shape by connecting a plurality of wall sections in the circumferential direction, and the upper end edge of the wall section , the extending portion is continuously provided via a first valley fold line, and the extending portion includes a first mountain fold line passing through the intermediate portion of the extending portion and connecting both side edges, and from the upper edge A hole is formed in the lower end of the wall, and the hole extends to extend the other fixture when it is inserted into the upper end opening of another fixture and stacked. It is preferable that the protruding portion of the extending portion be inserted while the extending portion is folded along the first valley fold line and the first mountain fold line.

According to this configuration, the stacked fixtures can be engaged with each other by the protrusion and the hole, so that the engagement between the fixtures can be made more difficult to be released.

In addition, since the extension part is bent at the first valley fold line and the first mountain fold line to bend outward and protrude, it can be used as a pop for drawing product descriptions, etc. can.

In addition, in the fixture having this configuration, the lower locking portion includes a pair of cuts extending horizontally across the ridgelines of adjacent wall portions, and a pair of cuts connecting each end of the pair of cuts on each wall portion. and a second valley fold line connecting the pair of cuts and extending along the ridgeline of the adjacent wall portion, and the hole portion has the lower locking portion where the second mountain fold line is It is preferably formed by being folded inwardly of the furniture along the fold line and the second valley fold line and coming out of the adjacent wall portion.

According to this configuration, both the lower engaging portion and the hole of the present invention can be formed simply by pushing the pair of cut lines and the pair of second mountain fold lines into the furniture.

The perspective view which shows the fixtures of embodiment. The development view which expands and shows fixtures. The perspective view which shows the fixtures of an upper side. The perspective view which shows the fixtures of a lower side. The perspective view which shows the state which accumulated two fixtures. The perspective view which shows the state which mounted the goods on the tray inserted in two fixtures. The perspective view which shows the state which mounted the goods on the tray, without bending|folding the tray mounting part of the fixtures of a lower side along the folding line for opening.

One embodiment of the present invention will be described based on the drawings.

As shown in FIG. 1, the fixture 1 of the present embodiment accommodates a tray 30, which will be described later, inside, and goods S (for example, PET bottles, shampoo and conditioner containers, and refill bottles for these) are supplied through this. (See FIG. 6), etc., and is formed in the shape of an inverted quadrangular pyramid, which is vertically long and almost rectangular parallelepiped.

The fixture 1 is provided with a rectangular cylindrical peripheral wall 2 and is stackable. The peripheral wall 2 includes a right wall portion 3 , a front wall portion 4 , a left wall portion 5 and a rear wall portion 6 . These four walls 3 to 6 are all of the same height and have an inverted trapezoidal shape in which the lower side is shorter than the upper side, and are integrally formed. Further, the right wall portion 3 and the left wall portion 5 are formed in a pair with the same shape, and the front wall portion 4 and the rear wall portion 6 are formed in a pair with the same shape. As a result, the peripheral wall 2 has a hollow cylindrical shape, and has an inverted truncated cone shape with rectangular upper and lower bases.

A total of eight locking portions are provided at the four corners of the peripheral wall 2, that is, at the connection portions between two adjacent wall portions. Four locking portions are provided at the same height on the boundary line of each two adjacent wall portions of the peripheral wall 2, and these four pieces constitute one set, one set of lower locking portions 7 below and one set of lower locking portions 7 above. A total of two pairs of upper locking portions 8 are arranged on the upper side.

The lower pair of lower locking portions 7 are arranged below an opening 22 , which will be described later in detail, and the upper pair of lower locking portions 7 are arranged above the opening 22 . 1 and 3 to 6, the bent engaging portion is illustrated simply. Also, the number of sets of locking portions can be changed as appropriate, and three or more sets of locking portions may be provided, and the number of openings 22 is also changed according to the number of sets.

As shown in FIG. 2, the furniture 1 is assembled from corrugated cardboard 10 (paper) punched into a substantially rectangular shape.

2, the corrugated paperboard 10 is connected to the right end edge of the rectangular right wall portion 3 via the folding line L1 to the front wall portion 4, and to the left end edge of the right wall portion 3, The adhesive piece 11 is connected via the folding line L2. The adhesive piece 11 is adhered to the rear wall portion 6 .

A rectangular left wall portion 5 is connected to the right edge of the front wall portion 4 via a fold line L3, and a rectangular rear wall portion 6 is connected to the right edge of the left wall portion 5 via a fold line L4. It is Each of the walls 3 to 6 is formed in an inverted trapezoidal shape with the lower side shorter than the upper side.

An upper right extending portion 13 is connected to the upper edge of the right wall portion 3 via a first right valley fold line L5, and the upper edge of the front wall portion 4 is connected to the upper edge of the front wall portion 4 via a first front valley fold line L6. An upper front extending portion 14 is continuously provided. An upper left extending portion 15 is connected to the upper edge of the left wall portion 5 via a first left valley fold line L7.

The upper right extension portion 13 has a fold line L8 and a first mountain fold line L9 above the first right valley fold line L5, and the upper front extension portion 14 has a first front valley fold line L6. A fold line L10 and a first mountain fold line L11 are formed upward. The upper left extending portion 15 is formed with a fold line L12 and a first mountain fold line L13 above the first left valley fold line L7.

A pair of protrusions 13a, 14a, and 15a projecting from the upper edge is formed on each of the left and right upper ends of each of the extensions 13-14.

An opening folding line L14 is formed on the front wall portion 4, and a folding line L15 and a tray placing folding line L16 are formed above the opening folding line L14. In addition, the front wall portion 4 is provided with first breakable lines C1, which are a pair of break lines connected to the left and right ends of the opening fold line L14 and extending upward, and upper ends of the pair of first breakable lines C1. A second breakable line C2, which is a cut line connected to and extending left and right, is formed.

In the present embodiment, broken lines, which are cut lines, are indicated by dotted lines in order to clarify that the lines are different from the fold lines. Note that the breakable line in the present embodiment may be any line that can be broken, and may be a breakable line formed by so-called perforations made up of a plurality of linear discontinuous cuts.

A portion of the front wall portion 4 surrounded by the opening fold line L14 and the first and second breakable lines C1 and C2 serves as a tray mounting portion 21 on which the tray 30 is mounted, as will be described later in detail. When the tray mounting portion 21 is folded along the folding line L14 for opening, an opening 22 (see FIG. 1) is formed for taking out the product S. As shown in FIG. As described later in detail, the tray 30 is inserted into the furniture 1 through the opening 22 and the upper end opening. The fold line L14 for opening may be formed by a cut, and the opening 22 may be opened from the beginning.

The lower locking portion 7 includes a pair of cuts C3 and C4 extending horizontally across the ridges of adjacent wall portions, and a pair of second ridges connecting the ends of the pair of cuts C3 and C4 on each wall portion. It is composed of fold lines L17 and L18 and a second valley fold line L19 connecting the pair of cuts C3 and C4 and extending along the ridgeline of the adjacent wall portion. The second valley fold line L19 and a second valley fold line L22, which will be described later, can be formed by reversing the ridgeline of the wall portion and folding it back. In addition, in this embodiment, the cut line is indicated by a dotted line.

The cut line C3 extends obliquely to the upper right from the lower end of the second mountain fold line L17 and then extends obliquely to the lower right and is connected to the lower end of the second mountain fold line L18. The cut C4 is formed in a substantially semicircular arc shape.

Like the lower locking portion 7, the upper locking portion 8 is composed of a pair of cuts C5 and C6, a pair of mountain fold lines L20 and L21, and a valley fold line L22.

At the lower end of each wall, the lower locking portion 7 is folded inwardly of the fixture 1 along the second mountain fold lines L17, L18 and the second valley fold line L19, and exits from the adjacent wall portion. 23 are formed. Four holes 23 are formed corresponding to the lower locking portions 7 .

At the upper end of each wall portion, the upper locking portion 8 is folded inwardly of the furniture 1 along the mountain fold lines L20, L21 and the second valley fold line L22, and exits from the adjacent wall portion. is formed. Four upper hole portions 24 are formed corresponding to the upper locking portions 8 .

A notch 25 having a half shape of the lower engaging portion 7 is formed at the lower portion of the right end portion of the rear wall portion 6, and a half shape of the upper engaging portion 8 is formed at the upper portion of the right end portion of the rear wall portion 6. A notch 26 of is formed. The cutouts 25 and 26 overlap the lower engaging portion 7 and the upper engaging portion 8 formed at the boundary between the right wall portion 3 and the adhesive piece 11, and the lower engaging portion 7 and the upper engaging portion 8 are bent. It makes it possible.

A notch 27 and an opening 28 are formed in the rear wall portion 6 . The notch 27 is for inserting a hand when an operator holds the tray 30 by hand and inserts it inside from the upper end opening of the peripheral wall 2 . The opening 28 is for inserting the operator's hand when removing the tray 30 inserted from the opening 22 from the fixture 1 .

As shown in FIG. 1, the tray 30 is formed in the shape of a square cylinder with a bottom, and the product S is placed thereon. The tray 30 is inserted into the furniture 1 through the opening 22 and the upper end opening.

Next, a procedure for assembling the furniture 1 shown in FIG. 1 from the corrugated board 10 shown in FIG. 2 will be described.

First, the front wall portion 4 is folded along the folding line L1, and the adhesive piece 11 is folded along the folding line L2. Then, the left wall portion 5 is folded along the fold line L3, the rear wall portion 6 is folded along the fold line L4, and the adhesive piece 11 is adhered to the inner surface of the rear wall portion 6 with an adhesive (not shown). As a result, the furniture 1 is formed into a rectangular tubular shape.

Next, each of the four lower locking portions 7 is folded inwardly of the furniture 1 along the second mountain fold lines L17, L18 and the second valley fold line L19. As a result, the lower engaging portion 7 protrudes into the peripheral wall 2 so that the tray 30 can be placed thereon.

Further, each of the four upper engaging portions 8 is folded inwardly of the furniture 1 along the mountain fold lines L20, L21 and the second valley fold line L22. As a result, the upper engaging portion 8 protrudes into the peripheral wall 2 so that the tray 30 and other fixtures 1 can be placed thereon.

In the present embodiment, the pair of second mountain fold lines L17 and L18 forming the lower engaging portion 7 are inclined toward the inner side of the lower engaging portion 7 (the lines L17 and L18 form a substantially V shape). ), the interior of the fixture 1 is less visible through the hole 23 than when the pair of second mountain fold lines L17 and L18 are formed parallel to the vertical direction. A similar effect can be obtained with the upper engaging portion 8 as well.

In addition, in this embodiment, since the cut C4 extending horizontally across the ridgeline of the adjacent wall portion and constituting the lower engaging portion 7 is formed in a semicircular arc shape, the cut C4 is horizontally parallel. 2, after the lower locking portion 7 is folded inside the fixture 1 along the second mountain fold lines L17, L18 and the second valley fold line L19, wrinkles are generated in the lower locking portion 7. is suppressed. A similar effect can be obtained with the upper engaging portion 8 as well.

Next, the tray mounting portion 21 is folded inward along the folding line L14 for opening, and then folded inward along the folding line L15. Further, the tray mounting portion 21 is folded along the tray mounting folding line L16. As a result, the tray mounting portion 21 is placed on the two lower engaging portions 7 arranged below the front side of the peripheral wall 2 .

It should be noted that the tray mounting portion 21 may be formed with a length that can be placed on all four lower locking portions 7 arranged below the peripheral wall 2. In this case, the tray 30 is used. Instead, the product S can be placed and displayed by using the tray placing portion 21 as a tray.

Next, referring to FIGS. 3 to 5, after inserting the tray 30 into the two fixtures 1 (upper fixture 1 and lower fixture 1) assembled in the state of FIG. and the furniture 1 on the lower side will be explained.

First, as shown in FIG. 3, the first tray 30 is inserted into the upper fixture 1 from the upper end opening of the upper fixture 1, and the second tray 30 is inserted from the opening 22 of the upper fixture 1 into the upper fixture 1. Insert inside fixture 1.

The first tray 30 is placed on and locked to the four upper locking portions 8 of the furniture 1 on the upper side. The second tray 30 is placed on the tray placing portion 21 of the furniture 1 on the upper side and the two lower locking portions 7 arranged below the rear side of the peripheral wall 2 .

Next, the upper right extending portion 13 of the upper fixture 1 is bent inward along the first mountain fold line L9. As a result, the upper end portion of the right side plate of the first tray 30 is covered with the upper right extending portion 13 of the furniture 1 on the upper side.

Similarly, the upper left extending portion 15 of the upper fixture 1 is bent inward along the first mountain fold line L13. As a result, the upper end portion of the left side plate of the first tray 30 is covered with the upper left extension portion 15 of the furniture 1 on the upper side.

Similarly, the upper front extending portion 14 of the upper fixture 1 is bent inward along the first mountain fold line L11. As a result, the upper end portion of the front plate of the first tray 30 is covered with the upper front extending portion 14 of the fixture 1 on the upper side. These bending steps prevent the first tray 30 from swinging or coming off from the upper fixture 1 even when a force such as vibration is applied to the upper fixture 1 .

Further, when the first tray 30 is made of cardboard, the upper surfaces of the front plate, the left side plate, and the right side plate of the first tray 30 have a cross section obtained by cutting the cardboard. Since the upper surfaces of the front, left and right side plates of the first tray 30 are covered by the extending portions 13 to 15 of the first tray 30, the cross sections of these upper surfaces are not exposed and the design can be improved. can.

Next, as shown in FIG. 4, the third tray 30 is inserted into the lower fixture 1 through the opening 22 of the lower fixture 1 . The third tray 30 is placed on the tray placing portion 21 of the furniture 1 on the lower side and the two lower locking portions 7 arranged on the lower rear side of the peripheral wall 2 .

Then, as shown in FIG. 5, the lower end of the upper fixture 1 is inserted into the lower fixture 1 through the upper end opening of the lower fixture 1 . In this embodiment, the peripheral wall 2 of the furniture 1 has an inverted frustum shape, and the outer peripheral surface at the lower end is smaller than the outer peripheral surface at the upper end. Thereby, the lower end of the fixture 1 on the upper side can be easily inserted into the upper end opening of the fixture 1 on the lower side. Furthermore, since there is no need for positioning such as when inserting a projecting piece into an opening, a plurality of fixtures 1 can be easily stacked.

Also, since the entire lower end of the peripheral wall 2 of the upper fixture 1 is inserted into the upper end opening of the peripheral wall 2 of the lower fixture 1, the two fixtures 1 are less likely to be disengaged.

The fixture 1 on the upper side is placed on and locked to the four upper locking portions 8 of the fixture 1 on the lower side.

Next, the upper right extending portion 13 of the furniture 1 on the lower side is bent outward via the upper fold line L5, and then bent inward along the first mountain fold line L9. As a result, the two projections 13a formed on the upper right extending portion 13 of the fixture 1 on the lower side are aligned with the holes formed by the two right lower locking portions 7 on the lower side of the fixture 1 on the upper side. It is inserted into the portion 23 and locked.

Similarly, the upper front extending portion 14 of the furniture 1 on the lower side is folded outward via the upper fold line L6, and then folded inward along the first mountain fold line L11. As a result, the two protrusions 14a formed on the upper front extending portion 14 of the lower fixture 1 are aligned with the holes formed by the two front lower locking portions 7 on the lower side of the upper fixture 1. It is inserted into the portion 23 and locked.

Similarly, the upper left extending portion 15 of the furniture 1 on the lower side is bent outward via the upper fold line L7, and then bent inward along the first mountain fold line L13. As a result, the two projections 15a formed on the upper left extension 15 of the fixture 1 on the lower side are aligned with the holes formed by the two lower locking parts 7 on the left side on the lower side of the fixture 1 on the upper side. It is inserted into the portion 23 and locked. The extensions 13-15 may be locked by inserting the projections 13a-15a into hook openings formed in the walls 3-5.

Through this process, the extensions 13 to 15 of the lower fixture 1 are engaged with the upper fixture 1 while protruding outward, so that the extensions 13 to 15 of the lower fixture 1 are , and can be used as a pop for drawing a description of the product S, and the like.

Then, as shown in FIG. 6, the products S are placed on the first to third trays 30, respectively. As a result, a large number of products S can be displayed as compared with the case where the products S are displayed on one fixture 1. - 特許庁In addition, the number of furniture 1 is not limited to two, and three or more may be stacked.

In the above-described embodiment, both the tray mounting portion 21 of the upper furniture 1 and the tray mounting portion 21 of the lower furniture 1 are folded inward along the fold line L14 for opening, and formed by this folding. The third tray 30 is inserted from the opened opening 22, but as shown in FIG. , the opening fold line L14 may not be folded. In this case, the unfolded tray placement portion 21 can be used as an advertisement space for the product S. FIG.

Further, in the above-described embodiment, an empty tray 30 on which no product S is placed is prepared, and this empty tray 30 is inserted into the peripheral wall 2 through the upper end opening and the opening 22 of the peripheral wall 2 . Although the product S is placed on an empty tray 30 inserted inside the peripheral wall 2, the tray 30 on which the product S is placed is inserted into the peripheral wall 2 from the upper end opening and the opening 22 of the peripheral wall 2. You may do so.

Furthermore, in the above-described embodiment, the furniture 1 is made of the corrugated board 10, but it may be made of paper, resin, metal, or the like.

Further, in the above embodiment, the peripheral wall 2 is formed in an inverted quadrangular pyramid shape, but may be in an inverted cone shape or an inverted hexagonal pyramid shape. Furthermore, in the present invention, since it is sufficient to insert fixtures in a daisy chain, not only the inverted conical shape but also the conical shape may be used.

Furthermore, in the above embodiment, each of the wall portions 3 to 5 is connected to each of the extension portions 13 to 15, but at least one of the wall portions 3 to 5 may be connected to the extension portion.

Each of the locking portions 7 and 8 includes a pair of cuts extending horizontally across the ridges of adjacent wall portions and a pair of second mountain fold lines connecting the ends of the pair of cuts on each wall portion. and a second valley fold line connecting a pair of cuts and extending along the ridgeline of the adjacent wall portion. The fold line and the valley fold line may be formed to extend in the vertical direction, and each locking portion 7, 8 may be formed in a rectangular shape in the developed view. According to the rectangular locking portion, the tray 30 can be locked at the upper end side of the lower locking portion only by forming the lower locking portion 7 when the peripheral wall 2 is made conical as described above. A plurality of fixtures can be stacked by locking the upper end edge of another fixture 1 inserted from the lower end opening on the lower end side of the lower locking portion.

Furthermore, the positions at which the locking portions 7 and 8 are provided are not limited to the four corners of the peripheral wall 2 and can be changed as appropriate. A pair of second mountain fold lines connecting the ends and a second valley fold line connecting the pair of cuts and extending in the vertical direction are formed, and the pair of cuts, the pair of second mountain fold lines, and the second valley fold are formed. A locking portion (rectangular in the developed view) formed by a line may be provided on each of the walls 3 to 6 (for example, an intermediate portion of each of the walls 3 to 6).

DESCRIPTION OF SYMBOLS 1... Furniture, 2... Peripheral wall, 3... Right wall part, 4... Front wall part, 5... Left wall part, 6... Rear wall part, 7... Lower locking part, 8... Upper locking part, 13... Upper right Extensions 13a to 15a Projections 14 Upper front extensions 15 Upper left extensions 21 Tray mounting portions 22 Openings 23 Holes C3, C4 Cuts L5... First right valley fold line, L6... First front valley fold line, L7... First left valley fold line, L9, L11, L13... First mountain fold line, L17, L18... Second mountain fold line, L19 ... second valley fold line, 30 ... tray

Claims (3)

A fixture that has a cylindrical peripheral wall and stores a tray on which products can be placed inside the peripheral wall,
The peripheral wall is formed in the shape of an inverted truncated cone, and includes a lower locking portion that locks the tray, an opening that opens so that the product placed on the tray can be taken out, and an opening from the lower locking portion. and an upper locking part provided on the upper side for locking another piece of furniture when the other piece of furniture is inserted through the upper end opening and stacked. In the fixture according to claim 1,
The fixture is made of paper,
The peripheral wall is formed in a polygonal cylindrical shape by connecting a plurality of wall portions in the circumferential direction,
An extending portion is connected to the upper edge of the wall portion via a first valley fold line,
The extending portion is provided with a first mountain fold line passing through the middle portion of the extending portion and connecting both side edges, and a protrusion projecting from the upper edge,
A hole is formed in the lower end of the wall,
When the hole is inserted into the upper end opening of another fixture and stacked, the extending part of the other fixture is bent along the first valley fold line and the first mountain fold line. A fixture characterized in that the protrusion of the part is inserted. In the fixture according to claim 2,
The lower engaging portion includes a pair of cuts extending horizontally across the ridgelines of adjacent wall portions, a pair of second mountain fold lines connecting respective ends of the pair of cuts in each wall portion, and A second valley fold line connecting a pair of cuts and extending along the ridgeline of the adjacent wall portion,
The hole is formed by folding the lower engaging portion inwardly of the fixture along the second mountain fold line and the second valley fold line and coming out of the adjacent wall portion. furniture.

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