JP2000095230A - Shake-out carton - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shake-out carton composed of an inner case and a cylindrical body, whose inner case is not carelessly unsealed, in which the inner case can smoothly be moved for opening and closing a shake-out port, and which is hardly fatigued and broken even in the case of repeated uses. SOLUTION: When an inner case is stored in a cylindrical body, a first lock with which an edge of a folded part S of a folded panel 7, which is raised through an operation window 16 of the cylindrical body, and an edge of the operation window 16 are locked to each other, is released by single manipulation of pushing the first lock inward and pushing it out forward with a finger, thus making it possible for the first time to move the inner case and to open a shake-out port 8. Further, a second and third lock mechanisms for locking both edges of a folded-back piece 9 to locking pieces 15, 15' are provided so that the inner case is not pushed out farther beyond an opening position of the shake-out port 8 and is not also slid off in an opposite direction from the initial storing position.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dispensing carton for removing a granular product from a dispensing opening of an inner box which slides in a cylindrical body (outer sleeve).

[0002]

2. Description of the Related Art A dispensing carton is a container which is always placed in a pocket or the like, opens a dispensing opening when necessary, takes out an appropriate amount of contents, and returns the dispensing opening to its original closed state. It is used as an agent.
There are various types of oscillating cartons, and a typical one conventionally used is an oscillating carton comprising a middle box and a tubular body. For example, JP-A-9-286
The swinging carton disclosed in Japanese Patent No. 431 is a swinging carton including a rectangular parallelepiped inner box and a prismatic tubular body covering a body thereof, and the inner box slides and moves inside the tubular body. The opening and closing of the outlet provided at a predetermined position of the inner box is performed, and it is a matter of course that the contents can be easily taken out. However, the body of the inner box is completely formed by the cylindrical body. In the storage position covered by the inner box, a locking function to prevent the inadvertent movement of the inner box back and forth works, and the inner box moves further from the swing position where the outlet is fully opened with the shortest movement of the inner box, and the cylindrical body It has a locking function so that it does not fall off.

[0003]

SUMMARY OF THE INVENTION However, Japanese Unexamined Patent Publication No.
The locking mechanism of the swinging carton disclosed in Japanese Patent No. 286431 is based on the engagement between the edge of a specific portion of the cylindrical body and the side surface of the projecting piece of the inner box. In order to open the swing-out carton locked by the locking mechanism, it is generally necessary to forcibly bend the protruding piece to release the locking, so at this moment, a force is required to push out the inner box, There is a problem that it is difficult to open it because you feel resistance when opening it. In order to reduce this resistance, a thin carton blank base material with low rigidity may be used, but then the strength of the entire carton is insufficient and it is structurally weak and easily collapsed. There is a problem that, by some beat, carelessness and carelessness alone are released, the opening of the outlet opens, and the contents are scattered. Furthermore, as the opening and closing of the drawer carton is repeated, the locking mechanism gradually becomes loose due to fatigue of the protruding piece, and finally stops locking, the opening of the spout alone opens, and the inner box falls out of the cylindrical body. Things can happen. The present invention
In consideration of the above-mentioned problems, the lock is firm in the stowed position, the opening of the outlet is not inadvertently and alone, and there is no resistance at the time of starting, with a weak force It is an object of the present invention to provide a drawer carton that can move a middle box smoothly and can return to an original state again.

[0004]

According to a first aspect of the present invention, there is provided a swing-out carton for solving the above-mentioned problems, wherein a top plate, a bottom plate, and left and right side plates are closed at front and rear open ends. , A rectangular parallelepiped inner box provided with an outlet at a predetermined position of the body, an upper plate, a lower plate, and left and right side plates facing each other, and a movement operation of the outlet at a predetermined position of the upper plate And a middle column inserted into the cylindrical body, which is slidable between a storage position and a predetermined swing position at which the swing outlet opens. A carton, wherein a bent panel having a bent portion is extended through an end of the inner box in the sliding direction of the side plate via a fold line, and the bent panel is rotated about the fold line as a rotation axis to rotate the top panel. Folded on a plate, the bent portion is bent at the storage position. The lock box is lifted up through the operation window, and the edge of the bent portion perpendicular to the sliding direction and the front edge of the operation window are locked to each other, so that the movement of the inner box in the direction of the swing position is performed by the lock unit. It is characterized by being prevented unless the lock means is released. Further, in the direction orthogonal to the sliding direction of the middle box, the inner dimension of the cylindrical body can be larger than the width of the middle box and smaller than the maximum width of the bent panel. Further, it is preferable that the surface of the bent portion is subjected to a non-slip process.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS The drawing carton according to the present invention will be described in more detail with reference to the drawings. FIG. 1 is an exploded view of a blank of a middle box and a tubular body according to a first embodiment of the present invention. FIG. 1A is a blank development view of the middle box of the first embodiment. As shown in FIG. 1A, the blank 10 of the middle box of the first embodiment has a folded piece 1, a glue allowance 2, a top plate 3, a side plate 4, a bottom plate 5, a side plate 6, and a deformation, each having a substantially rectangular shape. A front panel 3-1 is connected to the front side (upper portion in the figure) of the top plate 3 of the trunk blank formed by connecting the quadrangular bent panels 7 in this order through the folding lines a to f through the folding lines g and h. And the insertion piece 3-2 are connected in this order, and the rear plate 3-3 and the insertion piece 3-4 are connected in this order to the rear side of the top plate 3 via fold lines i and j. Small flaps 4 on front and back sides
-1, 4-2, 6-1 and 6-2 are connected. Further, the outlet 8 is punched so as to straddle the top plate 3 and the side plate 2, and a part 8 ′ of the outlet is provided on the other side plate 6.
Is punched out, and the bottom plate 5 is folded back along the side plate 6.
Are defined by a U-shaped cut line k and a fold line e (this portion is preferably a lead rule). Projecting pieces A4 slightly projecting from both ends of the front plate 3-1 are extended. The bent panel 7 having the deformed quadrangular shape includes a fold line f, an end m that is emitted from the end of the punched portion 8 ′ of the side plate 6 and is orthogonal to the fold line f, an end n that extends obliquely from the rear end of the side plate, and a fold line. f, and has a deformed rectangular shape defined by the end side 1 facing the f, and the maximum value of the width of the bent panel 7, that is, the interval between the end side l and the fold line f is slightly larger than the width of the top plate 3. Is set. This will be described in detail later. Further, the bent panel 7 is provided with three lead rules o, p, and q extending radially from one point of the end n, and a bent portion S defined by the end m and the lead rules o and q. Has a convex portion E formed by embossing. In FIG. 1, the bonding area for sticking the body at the time of forming the middle box is indicated by a halftone dot.

FIG. 1B is an exploded view of a blank of the cylindrical body of the first embodiment. The blank 20 of the cylindrical body of the first embodiment is
As shown in FIG. 1 (b), each has a rectangular glue allowance N,
The side plate 11, the upper plate 12, the side plate 13, the lower plate 14, and the two front and rear locking plates 15, 15 '(functioning as stoppers) are connected in this order via folding lines r to v,
An operation window 16 for moving the inner box is punched and provided at a predetermined position of the upper plate 12 near the side plate 11. In FIG. 2, the bonding area at the time of molding the cylindrical body is indicated by a halftone dot.

FIG. 2 is a perspective view of the inner box and the cylindrical body of the first embodiment of the swinging carton according to the present invention. FIG. 2 (a)
It is a perspective view of the middle box 30 of Example 1. Middle box 3 of Example 1
Although 0 is eventually a rectangular parallelepiped, it is drawn in a manner that makes the structure of each part easy to understand. The shaping carton according to the present invention, in which the inner box 30 of the first embodiment is formed, may be wound and folded such that the folded piece 1 of the blank 10 of the inner box is inside. Actually, the middle box blank 10 is indicated by the folding lines b and d.
Is folded in three, the side plate 6 and the opposing surface of the glue allowance N are attached to the body, and finally, the bent panel 7 is turned around the folding line f as a rotation axis to be folded on the top plate 3 to be folded flat. 30 and raised, and the rear open end was a small flap 4-2,
6-2, molding using the rear plate 3-3 and the insertion piece 3-4, and further, the folded piece 9 formed on the bottom plate 5 is folded back to the side plate 6 side along the folding line e.

FIG. 2B is a perspective view of the cylindrical body of the first embodiment. In order to form the tubular body 40 of the first embodiment, the blank 20 of the tubular body is attached to the two locking plates 15 and 15 ′ by the side plates 11.
It is obtained by winding it so that it is located inside. Actually, the blank 20 may be folded in three along the folding lines s and u and bonded to the margin N and the end of the lower plate 14 to form a flat folded carton. As shown in FIG. 4, the upper plate 13 of the cylindrical body 40 is formed with an operation window 16 large enough to allow a thumb to enter a portion where the thumb hits when held with one hand. This is used for moving the inner box 30 housed inside. The locking plates 15, 15 '
Is provided along the inner surface of the side plate 11, and is not visible from the surface when using normal paperboard as a blank substrate. The edges B2, B3 of these locking plates 15, 15 'function as stoppers for the folded side 9 of the inner box 30, as described later.

FIG. 3 is a perspective view and a functional explanatory view of Embodiment 1 of the swinging carton according to the present invention. In FIG. 3, the middle box 30 is indicated by a solid line, and the cylindrical body 40 is indicated by a dotted line, in order to easily explain the function of the dispensing carton 50 according to the present invention. FIG. 3A is a perspective view of the dispensing carton 50 according to the first embodiment at the storage position, and is a state diagram in which the assembly is finally assembled, distributed, and sold. Actually, there are many cases where they are further overlapped by a transparent plastic film. As shown in FIG. 3A, in the swinging carton 50 of the first embodiment, after the middle box 30 is inserted into the cylindrical body 40 and the contents are filled from the front open end of the middle box 30, the small flap 4 -1, 6-1 and the front plate 3-1 and the insertion piece 3-2 are used to seal the front open end. The most characteristic point in this perspective view is that the triangular bent portion S of the bent panel 7 is bent in a mountain shape by three fold lines (preferably lead rules) o, p, and q, and a part of the front is an operation window. 16, the edge A1 perpendicular to the sliding direction of the bent portion S is lifted above the level of the operation window 16.
Is locked with the front edge B1 of the front side. This A1
Hereinafter, the locking means by the locking by B1 is referred to as first locking means. By this first locking means, the inner box 3
0 is prevented from sliding forward, and unless the first locking means is removed, the inner box 30 is inadvertently moved forward alone by itself to open the outlet 8 and the contents are not spilled out. Is gone. FIG. 3B is a perspective view showing a state in which the first locking means is removed, and the inner box 30 is pushed out to an appropriate nearest swinging position at which the swing outlet 8 is fully opened. In this state, the chevron of the bent portion S slightly remains, but is substantially flat and pushed into the lower side of the upper plate 12 of the tubular body 40, and the width of the bent panel 7 (in the direction orthogonal to the sliding direction). Dimension) is larger than the storage position, and the end l of the bent panel 7 abuts against the inner surface of the side wall 13 of the cylindrical body 40 more strongly. The shape is slightly deformed to the extent that it cannot be noticed visually. It is important that a gap is provided between the inner box 30 and the cylindrical body 40 to allow the shape deformation. At the swinging position shown in FIG. 3B, after an appropriate amount of content is taken out from the opened outlet 8, the middle box 30 can be pushed back to the storage position shown in FIG. 3A.

FIG. 4 is a supplementary explanatory view of the first locking means of the swinging carton according to the present invention. FIG. 4 also shows FIG.
It is a cross section showing the operation window 16 in (a) and (b) in the sliding direction. The first locking means (A1 / B
1), and to move the inner box 30 to an appropriate swing position, as shown in FIG.
What is necessary is just to push it out frontward, pressing the bent part S which has been lifted through the front. Once the first locking means is released, the inner box 30 can be pushed smoothly forward. The above operation can be performed with only one hand. It is sufficient to hold the swinging carton 50 with one hand, and then use the thumb to perform the above-described substantially one-touch operation. In order to facilitate the operation, a convex portion is formed on the surface of the bent portion S by embossing, hot-melt adhesive, or the like, a half-cut is performed in a mesh shape or the like, or a rubber-based ink is used. It is preferable to perform a non-slip process to increase the surface friction coefficient of the bent portion S by a method such as spot printing.

Next, another locking means that functions in the swing position will be described. As shown in FIG. 3B, in order to stop the middle box 30 at the swinging position, the edge A2 of the folded piece 9 folded from the bottom plate 5 side of the middle box 30 and the edge B2 of the locking plate 15 are combined. The second locking means (indicated by A2 / B2) is formed by being locked inside the side plate 11 of the tubular body. Therefore, the inner box 30 does not slide forward from the position shown in FIG. After taking out an appropriate amount of contents at this position, the inner box 30 is pushed back to the first storage position shown in FIG. 3A again, but this time, the inner box 30 is locked with the edge A3 of the folded piece 9 so as not to return too much. The edges B3 of the plates 15 'are locked inside the side plate 11 of the cylindrical body so that the third
Lock means (indicated by A3 / B3) is formed. Therefore, there is no fear that the inner box 30 falls back. Therefore, the folded piece 9 is sandwiched between the side plate 11 of the tubular body 40 and the side plate 6 of the inner box 30, and reciprocates between the locking plates 15, 15 '. This distance is the slidable width of the middle box 30 and
It can be indicated by L in (a). Further, a fourth locking means (A4 / B4) for supplementing the third locking means may be provided. This is due to the engagement between the edge B4 of the front open end of the tubular body 40 shown in FIG. 2B and the side surfaces of the protruding pieces A4 provided at both ends of the front plate 3-1.

FIG. 5 is an explanatory view of the dimensions of the bent panel and its related parts of the first embodiment of the swing-out carton according to the present invention. When assembling the middle box 30 and the cylindrical body 40 of the first embodiment employs an insertion method in which the middle box 30 is inserted in the direction of the arrow from one end of the cylindrical body 40 formed into a cylindrical shape in advance. It is desirable that the edge l of the bent panel be inclined to facilitate insertion. Then, in the direction orthogonal to the sliding direction of the middle box 30, the following relationship is established between the width A of the middle box 30, the inner dimension B of the cylindrical body 40, and the maximum width dimension C of the bent panel 7. It is necessary to keep. A <B <C The assembly of the middle box 30 and the cylindrical body 40 in the first embodiment in which the bent panel 7 has the above-described shape is performed in the case of the second embodiment described later instead of the insertion method. A wrap round method may be adopted. In this case, the end l of the bent panel 7 does not need to be cut obliquely.

FIG. 6 is an exploded view of a blank of a middle box and a cylindrical body of a second embodiment of a carton according to the present invention. FIG.
(A) is a blank development view of the middle box of Example 2. As shown in FIG. 6A, the blank 10 ′ of the second embodiment
Similar to the first embodiment, the folded piece 1, the glue allowance 2, the top plate 3, the side plate 4, the bottom plate 5, the side plate 6, and the bent panel 7 having a deformed quadrangular shape.
The front plate 3-1 and the insertion piece 3-2 are connected to the front side (the upper part in the figure) of the top plate 3 of the trunk blank formed by connecting the folding plates a to f in this order through the folding lines g and h. Connect in this order,
The rear plate 3-3 and the insertion piece 3-4 are connected to the rear side of the top plate 3 via the folding lines i and j in this order, and the remaining 2 of the side plates 4 and 6 are connected.
The small flaps 4-1, 4-2, 6-1 and 6-2 are connected to the side. The difference from the first embodiment lies in that the shape of the bent panel 7 is different, the bent portion S is arranged at the end of the bent panel 7, and that the side plate 6 is divided by the fold line w and the cut line k to form the same side plate. 6 is provided with a folded piece 9 folded back. Further, a part of the bent panel 7 has a punched portion 8 'having the same shape as the swing-out port, and is formed by a straight edge m', an edge l 'parallel to the fold line f, and a curved edge n'. The width of the bent panel 7, that is, the interval between the edge l 'and the fold line f is constant. Front plate 3
Both ends of -1 are slightly widened to form a projecting piece A4 as in the first embodiment.

FIG. 6B is a blank development view of the cylindrical body of the second embodiment. Blank 20 'of cylindrical body of Example 2
As shown in FIG. 6 (b), a rectangular side plate 11, an upper plate 12, a side plate 13, a lower plate 14, and a locking plate 15 are connected in this order via fold lines s to v. And
At a predetermined position near the side plate 13 of the upper plate 12, an operation window 16 for moving the inner box is punched and provided. Lock plate 15
Is formed in a rectangular shape along the folding line v, and a moving window 17 through which the folded piece 9 can reciprocate after assembly is formed.
In addition, the bonding area at the time of molding the cylindrical body 40 'is shown by the halftone dots.

FIG. 7 is a perspective view of the inner box and the cylindrical body of the second embodiment of the swinging carton according to the present invention. As shown in FIG. 7A, the middle box 30 ′ of the second embodiment has the bent portion S of the bent panel 7 provided on the opposite side of the first embodiment, and the small folded piece 9 is disposed on the side plate 6. It is formed and folded on the same side plate 6. The cylindrical body 40 'of the second embodiment is the same as that of FIG.
As shown in (b), an operation window 16 is provided on the opposite side to the first embodiment, and a locking plate 15 is provided along the back surface of the side plate 11,
A moving window 17 is formed in which a part thereof is punched out and the folded piece 9 moves.

FIG. 8 is a perspective view and a functional explanatory view of a second embodiment of the swinging carton according to the present invention. As in the first embodiment, the middle box 30 'is indicated by a solid line, and the cylindrical body 40' is indicated by a dotted line. FIG. 8A shows the middle box 30 ′ shown in FIG.
This is a final assembled state in which the cylindrical blank 20 'shown in FIG. 6 (b) is wrapped by a wrap round method described later, and shows the storage position of the middle box 30'. A characteristic point in this state is that the bent portion S provided at the tip of the bent panel 7 is bent in a mountain shape by the two lead rules o and p, lifted up through the operation window 16, and the front straight line of the bent portion S. The edge A1 of the portion and the edge B1 of the front straight portion of the operation window 16 are mutually locked to form the first locking means (A1 / B1). In the locked state where the first locking means is functioning, the inner box 3
0 'cannot be pushed forward as indicated by the arrow, and there is no fear that the inner box is moved by itself and the swing outlet is opened, and the contents are spilled. FIG. 8B is a perspective view showing a state in which the first locking means is removed and the inner box 50 ′ is pushed out to an appropriate nearest swinging position in which the swinging outlet 8 is fully opened. In this state, the chevron of the bent portion S slightly remains,
The flat panel 40 'is pushed into the lower side of the upper plate 12 of the cylindrical body 40', the width W3 of the bent panel 7 is wider than the width at the storage position, and the end 1 of the bent panel 7 is cylindrical. Body 4
As a result, the cylindrical body 40 'and the inner box 30' are slightly deformed so as not to be visually noticed as compared with the stored state. The operation of releasing the first lock means is exactly the same as that of the first embodiment except that the operation position is different. Please refer to FIG.

In the second embodiment, as shown in FIG. 8 (b), in order to secure an appropriate swinging position, an edge A2 of the folded piece 9 provided on the side plate 6 of the middle box 30 'is formed. The front edges B2 of the locking plate 15 in the moving window 17 are locked inside the cylindrical side plate 11, and the second locking means (A2 / B
2) is formed. Therefore, the inner box 30 '
It is not pushed forward from the position shown in FIG. After the appropriate amount of contents has been dispensed at this position, the inner box 30 'is pushed back to the position shown in FIG. Here, the middle box 30 '
However, in order not to return too much, the folded portion A of the folded piece 9
3 (the curved surface on the folding line side of the folded piece 9) and the rear edge B3 in the moving window 17 are locked inside the cylindrical side plate 11 to form third locking means (A3 / B3). I have. Therefore, in the storage position, there is no fear that the inner box 30 'falls back. As described above, at the time of opening and closing of the outlet 8, the folded piece 9 reciprocates in the moving window 17 sandwiched between the side plate 11 of the cylindrical body 40 'and the side plate 6 of the middle box 30'. The distance is indicated by L. Further, a fourth locking means (A4 / B4) for supplementing the third locking means may be provided. This is because, as shown in FIG. 8A, the projecting pieces A4 provided at both ends of the front plate 3-1 and the edges B4 of the front open end of the tubular body 40 'are locked together. .

FIG. 9 is an explanatory view of the dimensions of each part and the assembly by the wrap round method in the second embodiment of the swinging carton according to the present invention. Also in the second embodiment, the middle box 3 in the direction orthogonal to the sliding direction of the middle box 30 shown in FIG.
The same relationship as in the first embodiment is maintained between the width A of 0, the width C of the bent panel 7, and the inner dimension B of the cylindrical body 40 shown in FIG. 9B. Since the width C of the bent panel 7 in the case of the second embodiment is constant, it cannot be inserted into the cylindrical body 40 'having a smaller inner dimension.
It can be assembled by a wrap round method as shown in FIG. That is, the blank 20 ′ of the tubular body 40 ′ is positioned with respect to the formed inner box 30 ′ as shown in FIG. 9B, and then the portion connected to the upper plate 12 is bent downward. Further, it may be bent so as to cover the bottom plate 5 and adhered to the opposing surfaces of the locking plate 15 and the side plate 11. When the tubular body 40 'wraps the middle box 30', the protruding portion of the bent portion S protruding from the top plate 3 indicated by the arrow is pushed inward, and at the same time, the bent portion S is bent and is bent as shown in FIG. As shown in ()), it is lifted upward from the operation window 8.

As described above with reference to the first and second embodiments, the first and fourth locking means function in the swinging cartons 50 and 50 'according to the present invention. The configuration is such that the storage position of the carton and the proper swing position are maintained. The locking mechanism of these locking means, except for one place of A4 / B4, is locking between the edges of the blank base material or between the edges and the bent portions. Even if the number of times increases, opening and closing can be repeated for a long time without fatigue. Therefore, the locking means, as seen in the conventional swinging carton, does not become fatigued or dislodged in some time, so that the inner box does not move and the contents are spilled, and the first locking means has been described. As described above, it is not necessary to use a strong pushing force for overcoming the resistance of the locking means at the start of the movement of the inner boxes 30, 30 ', so that the swing-out port 8 can be easily operated with one touch, with a weak force.
Can be opened. However, since it is easy for an adult to remove the first locking means, but difficult for an infant, the swinging cartons 50, 50 'according to the present invention also have a child-proof (child mischief prevention) function. I have it.

A wide range of paperboards can be used for the blank base material of the drawing cartons 50, 50 'of the present invention.
A card type and a special plate type having rigidity and strong bending resistance can be preferably used. In addition, if the film is repeatedly opened and closed over a long period of time, and the number of times of opening and closing is further increased, a film such as polyvinyl chloride, polypropylene, polyethylene, polyethylene terephthalate, polycarbonate, polystyrene, etc. May be laminated to paperboard. In addition, the laminate can improve the moisture resistance. Further, instead of paperboard, a plastic sheet may be used for the blank substrate. For example, an opaque polypropylene sheet or amorphous polyethylene terephthalate sheet mixed with a filler such as talc can be used as a blank substrate as it is. Depending on the contents, a transparent plastic sheet may be used to show the contents.

Further, for printing on the blank substrate, any known printing method such as offset, gravure, silk screen, etc. may be used. Post-processing such as embossing, foil stamping, and OP varnish coating may be performed. Since these printing and post-processing are processing on a paperboard or plastic sheet, a beautiful, powerful and sharp finish is obtained. It should be noted that the spout cartons 50, 50 'according to the present invention do not have a sealing property, and it is preferable that the entire spout carton 50 be overlapped with a moisture-proof plastic film after molding and filling.

Swing cartons 50, 50 'according to the invention
The present invention is not limited to the description of the embodiments, and various modifications can be made without departing from the gist of the present invention. For example, in the middle boxes 30 and 30 ′ of the first and second embodiments, the front plate 3-1 and the rear plate 3-3, the insertion pieces 3-2 and 3-4, Flaps 4-1 4-2, 6-
Although a so-called insertion flap carton using 1, 6 is employed, a so-called seal end carton for bonding the main flaps together at the time of molding may be employed.

[0023]

According to the present invention, the drawing cartons 50, 5 according to the present invention.
According to 0 ′, the bent portion S of the bent panel 7 provided on the surface of the inner box 30, 30 ′ at the time of storage is operated by the operation window 16.
, And the bent portion S and the end edge of the operation window 16 are locked to each other, so that the first locking means functions, so that the reliability is higher than that of the conventional locking means. Further, unless the first lock means (A1 / B1) is removed, the swing-out port 8 does not inadvertently and independently open. Also,
One-touch, light power,
The middle boxes 30, 30 'can be easily slid to the swing position. In addition, the inner box 3
Second locking means (A2 / B2) for preventing 0, 30 'from being pushed out;
A third locking means (A3 / B3) for preventing 0, 30 'from being pushed back can be provided. Therefore, there is no need to worry about the contents of the inner box 30 being spilled due to the inadvertent movement of the inner box 30 during carrying, and the portable device can be carried with confidence. Further, since the locking is performed between the edges of the paperboard material or between the edges and the bent portions, there are few places to be fatigued, and the paperboard material can be repeatedly used for a long time. Further, the operation of detaching the first lock means (A1 / B1) and bringing it into the swinging state is easy for an adult with an operation close to one touch, but difficult for a child and can have a child-proof function. .

[Brief description of the drawings]

FIG. 1 is an exploded view of a blank box and a tubular body of a first embodiment of a drawing carton according to the present invention.

FIG. 2 is a perspective view of a middle box and a tubular body of the first embodiment of the drawing carton according to the present invention.

FIG. 3 is a perspective view and a functional explanatory view of a first embodiment of a drawing carton according to the present invention.

FIG. 4 is a supplementary explanatory view of the first locking means of the swinging carton according to the present invention.

FIG. 5 is a dimensional explanatory view of a bent panel and a related portion of the first embodiment of the swing-out carton according to the present invention.

FIG. 6 is an exploded view showing a blank and a cylindrical body of the second embodiment of the drawing-out carton according to the present invention.

FIG. 7 is a perspective view of a middle box and a tubular body of a second embodiment of the drawing-out carton according to the present invention.

FIG. 8 is a perspective view and a functional explanatory view of a second embodiment of the drawing-out carton according to the present invention.

FIG. 9 is an explanatory view of assembling by a wrap round method with respect to dimensions of each part of the second embodiment of the dispensing carton according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Folding piece 2 Glue allowance 3 Top board 3-1 Front board 3-2 Insert piece 3-3 Rear board 3-4 Insert piece 4 Side board 4-1 Small flap 4-2 Small flap 5 Bottom board 6 Side board 6-1 Small flap 6-2 Small flap 7 Bending panel 8 Swing outlet 9 Folding piece 10 Blank of middle box of embodiment 1 of swing carton according to the present invention 10 'Blank of middle box of embodiment 2 of swing carton according to the present invention 11 Side plate 12 Upper plate DESCRIPTION OF SYMBOLS 13 Side plate 14 Lower plate 15, 15 'Locking plate (stopper) 16 Operation window 17 Moving window 20 Blank of cylindrical body of Embodiment 1 of a swing carton according to the present invention 20' Tube of Embodiment 2 of a shake carton according to the present invention Blank 30 of the first embodiment of the carton according to the invention 30 ′ Middle box of the second embodiment of the carton according to the invention 40 ′ Inner carton according to the invention 40 Cylindrical body 40 'of Embodiment 1 Cylindrical body 50 of Embodiment 2 of the spout carton according to the present invention 50' Spout carton 50 'of Embodiment 1 according to the present invention a to j Folding lines o to j of the spout carton of Embodiment 2 according to the present invention q Lead creases l to m Edge k k Cut line A1 Edge of bent part A2 Front edge of folded piece A3 Rear edge of folded piece, folded part of folded piece A4 Projection piece B1 Front edge of operation window B2 B3 Rear edge of the retaining plate, front edge in the moving window of the retaining plate B3 Front edge of the retaining plate, rear edge in the moving window of the retaining plate B4 Front edge of the side plate of the tubular body E Convex part by embossing L Sliding width S Bending part

Continued on the front page (72) Inventor Chikako Shirasaki 1-1-1, Ichigaya-Kaga-cho, Shinjuku-ku, Tokyo F-term in Dai Nippon Printing Co., Ltd. (reference) 3E060 AB03 BA23 CC05 CC18 CC43 CF10 CF12 DA16 DA17 DA30

Claims (3)

[Claims] 1. A rectangular parallelepiped inner box in which a front and rear open end portion of a prismatic body portion in which a top plate, a bottom plate, and left and right side plates oppose each other is closed, and an outlet is provided at a predetermined position of the body portion. When,
The upper plate, the lower plate, the left and right side plates are respectively opposed to each other, and a prismatic tubular body provided with an operation window for performing a movement operation of the swing outlet at a predetermined position of the upper plate, wherein the tubular body Is a carton that is slidable between a storage position and a predetermined swinging position where the swing outlet opens, and a folding line at an end in the sliding direction of the side plate of the middle box. A bent panel having a bent portion is extended, and the bent panel is turned around the folding line as a rotation axis to be folded on the top plate. In the storage position, the bent portion is bent and passes through the operation window. Lifting, locking means by which an edge of the bent portion perpendicular to the sliding direction and a front edge of the operation window are locked, the movement of the inner box in the direction of the swinging position releases the locking means. Be protected unless Shaken carton and said. 2. The method according to claim 1, wherein an inner dimension of the tubular body is larger than a width of the middle box and smaller than a maximum width of the bent panel in a direction orthogonal to a sliding direction of the middle box. The described carton. 3. The dispensing carton according to claim 1, wherein a surface of the bent portion is subjected to a non-slip process.