JP2018167846A - Sliding-type packaging box - Google Patents

Abstract

To provide a simple sliding-type packaging box easy to assemble, and having further higher child resistance.SOLUTION: An outer case 14 is formed into a cylindrical part 12 by pasting a part of a pasting piece 34 except an insertion part 78a of a lock-releasing piece 78 to an inner face of a second outer box side face board 26. In an inner box 16, an engaging piece 142 extended to the end of a first inner box side face board 100 is superposed on an outer face of the first inner box side face board 100 to form the engaging protrusion 142. When the lock-releasing piece 78 is removed in a state of containing the inner box 16 in the outer box 14, an engaging recessed part 150 is formed on the inner face of the second outer box side face board 26 by a step between a part where the pasting piece 34 overlaps and a part (a cutout part) from which the insertion part 78a is removed, and the engaging protrusion 142 engages within the engaging recessed part 150 to lock the inner box 16.SELECTED DRAWING: Figure 11

Description

  The present invention relates to a sliding packaging box in which an inner box is slidably inserted into an outer box.

  Conventionally, a plurality of sliding packaging boxes having a mechanism for locking so that the inner box housed in the outer box cannot be pulled out have been proposed.

  For example, in the lock mechanism of a sliding carton disclosed in Patent Document 1, an engagement recess having a depth corresponding to the thickness of the base material is provided inside the bottom surface of the outer box (sleeve), and a flap is formed on the bottom surface of the inner box (tray). The flap is bent obliquely outward from the bottom surface and has a spring property.With the inner box inserted into the outer box, the front end of the flap enters the engagement recess and engages. The box is configured to be locked. A hole is provided at the position of the engaging recess of the outer box, and when releasing the lock, a finger is inserted into the hole and the flap is pushed out from the engaging recess to release the engagement between the flap and the engaging recess.

  The lock mechanism of the child-resistant packaging container disclosed in Patent Document 2 is provided with first and second stop tabs by bending a part of the base material obliquely at the inner upper corner of the outer box (sleeve), In the state where the first and second locking edges are provided at the upper end portion of the side plate of the (insertion portion) and the inner box is inserted into the outer box, the first and second stop tabs and the first and second locking edges Is engaged, and the inner box is locked. In the vicinity of the first and second stop tabs of the outer box, a pivotable flap is formed by a semicircular arc cut, and when releasing the lock, the inner box is pushed by pushing the outer surface of the pivotable flap with a finger. The side plate is tilted inward to disengage the first and second stop tabs from the first and second locking edges.

  The lock mechanism of the swing carton disclosed in Patent Document 3 is provided with a bent portion that is formed by bending a base material into a chevron shape on the outer surface of the inner box (inner box), and one side of the outer box (tubular body). In the state where the operation window is provided on the face plate and the inner box is inserted into the outer box, the end of the bent portion is locked to the inner edge of the operation window, and the inner box is locked. When releasing the lock, the bent portion protruding from the operation window is pushed with a finger to release the engagement between the bent portion and the operation window.

JP 2014-55010 A JP 2005-528296 A JP 2000-95230 A

  Sliding packaging boxes used for the packaging of drugs, etc. are required to have a structure that prevents the inner box from being easily unlocked so that children do not accidentally misuse the drugs inside. Sex is required.

  In the case of the sliding carton of Patent Document 1, the lock can be released by a simple operation of pushing a specific part of the outer surface of the box with a finger. Therefore, there is a possibility that the lock may be unexpectedly released while the child is playing with the box, and this is not sufficient in terms of child resistance. The same applies to the lock mechanism of the child-resistant packaging container of Patent Document 2 and the swing carton of Patent Document 3.

  The present invention has been made in view of the above-described background art, and an object thereof is to provide a sliding packaging box that is simple and easy to assemble and has higher child resistance.

The present invention relates to a sliding packaging box composed of an outer box having a cylindrical part, an inner box slidably inserted inside the cylindrical part, and an unlocking piece having a predetermined-shaped insertion part. Because
The outer box is formed by one outer box forming piece, and the outer box forming piece is positioned at one end of the plurality of outer box side plates connected in parallel to each other and the plurality of outer box side plates. A gluing piece extended to the end of the first outer box side plate, and a notch provided to straddle the gluing piece and the first outer box side plate adjacent to the gluing piece,
In a state where the outer box forming piece is assembled, a portion other than the notch portion of the glue piece is located at an end opposite to the first outer plate side plate in the plurality of outer box side plates. The cylindrical portion is formed by being glued to the inner surface of the second outer box side plate, and the portion where the glue piece overlaps the inner surface of the second outer box side plate and the notch portion. An engagement recess is formed by a step with the facing part, and at the end of the first outer box side plate, a part of the notch is exposed to form an insertion port,
The inner box is formed by a single inner box forming piece, and the inner box forming piece includes a plurality of inner box side plates connected in parallel to each other, and one end portion of the plurality of inner box side plates. And an engagement piece extending to
In a state in which the inner box forming pieces are assembled, a main body portion that slides inside the cylindrical portion is formed by the plurality of inner box side plates, and the engagement pieces are formed in the inner box side plates. Is an engagement convex portion that overlaps the outer surface of the first inner box side plate,
In the state where the inner box is accommodated in the outer box, the gluing piece faces the first inner box side plate, and the engagement convex part engages in the engagement concave part, thereby the inner box. Is locked so that it cannot slide
When the insertion portion of the unlocking piece is inserted into the insertion port in a state where the inner box is locked, the insertion portion enters the engagement recess, and the engagement projection is outside the engagement recess. This is a sliding packaging box that is unlocked by being pushed out into the box.

  A specific portion of the outer box forming piece may be separated from the surrounding by a lock breaking line, and the lock releasing piece may be formed by breaking the lock breaking line. In this case, it is preferable that the insertion portion of the unlocking piece is provided with an emboss for reinforcing the base material.

  Further, the unlocking piece integrally includes the insertion portion and the knob, the insertion portion is provided on the glue piece, the knob is provided on a side surface of the first outer box, and the lock breakage is provided. You may comprise so that the trace by which the line | wire was fractured | ruptured and the said unlocking piece was removed may become the said notch part. In this case, in the outer box forming piece, a mask plate is extended to one end of the plurality of outer box side plates, and the mask plate is in a state where the outer box forming piece is assembled. It is overlapped with the inner surface of one outer box side plate, closes the trace from which the knob portion of the unlocking piece has been removed, and the slit-like insertion port is formed at the end of the first outer box side plate. It is preferable to adopt a configuration.

  The outer box forming piece is provided with a first notch at a boundary portion between the second outer box side plate and the outer box side plate adjacent thereto, and the inner box is locked in the locked state. It is preferable that when the insertion portion of the release piece is inserted into the insertion opening, the distal end portion of the insertion portion enters and engages with the first cut so that the lock release piece is held.

  The outer box forming piece has an auxiliary plate extended at an end of the second outer box side plate, and the inner box is accommodated in the outer box. A lid portion is formed to close the portion, and before opening, the auxiliary plate is continuous with the lid portion through the breaking line for opening in a state of overlapping the outer surface of the first outer box side plate of the cylindrical portion. Then, the auxiliary plate may be configured to be movable by breaking and opening the opening breaking line.

In this case, the outer box forming piece is provided with a second cut at a boundary portion between the first outer box side plate and the outer box side plate adjacent thereto, and the auxiliary plate is A first portion adjacent to the outer case side plate and a second portion separated from the second outer case side plate, wherein the first and second portions are separated by a crease line; An insertion piece surrounded by the crease line and the breaking line for insertion is provided on the inner side of the part, and the first part and the second part are folded when the outer box forming piece is assembled. Fold each other through a ruled line, the parts other than the insertion piece are glued together, and the insertion piece is movable when the insertion breaking line is broken while the inner box is accommodated in the outer box When the insertion piece is inserted into the second cut, the insertion piece May be engaged with the second cut, and the auxiliary plate may be held in a state of being overlapped with the outer surface of the first outer box side plate.

  In the inner box forming piece, an auxiliary engagement piece is extended at one end of the plurality of inner box side plates, and the inner engagement piece is assembled, Among the plurality of inner box side plates, projecting outward or inward from the position of the second inner box side plate facing the first inner box side plate, with the inner box being accommodated in the outer box When the insertion piece is inserted into the second cut, the insertion piece overlaps the outer surface or the inner surface of the second inner box side plate, and the end surface of the auxiliary engagement piece is locked to the end surface of the insertion piece. Thus, the inner box may be locked so that it cannot slide.

  The outer box may be provided with an unlocking piece holding part for storing the unlocking piece integrally with the outer box. In this case, for example, in the state where the outer box forming piece is assembled, the first and second portions overlap without being glued to each other, and the space between the overlapping portions is the It becomes an unlocking piece holding part for holding the unlocking piece, and the unlocking piece holding part is configured such that the end part is opened by breaking the insertion breaking line, and the unlocking piece can be inserted. Can be.

  Since the slide type packaging box of the present invention has a simple structure and is easy to assemble, the packaging operation can be performed efficiently. In addition, it has a function to lock the inner box so that it can not be pulled out, and in order to release the lock, it is necessary to insert a predetermined unlocking piece into the insertion slot, which is easy for adults but easy for children is not. Therefore, it is possible to obtain a sliding packaging box that has high child resistance and is easy to use for adults. Furthermore, a lock function can be added according to the needs of the user, and it is easy to use.

It is a perspective view which shows the assembly state of one Embodiment of the slide-type packaging box of this invention. It is the expanded view which looked at the outer box formation piece which forms an outer box from the surface side. It is a perspective view (a) and (b) which show the process of assembling an outer box formation piece. It is the expanded view which looked at the inner box formation piece which forms an inner box from the surface side. It is a perspective view (a) and (b) which show the process of assembling an inner box formation piece. It is a perspective view (a) and (b) which show the process of assembling an inner box formation piece. It is a perspective view (a), (b), and (c) which show the process of accommodating an inner box in an outer box, and making it an assembly state. It is the right view (a) of the sliding packaging box of FIG. 1, and the schematic diagram (b) which shows AA cross section. It is a perspective view which shows an external appearance when the sliding packaging box of FIG. 1 is opened. FIG. 2 is a perspective view (a) and (b) showing an operation of locking the inner box and holding the auxiliary plate in a state of being overlapped with the outer surface of the cylindrical portion after opening the sliding packaging box of FIG. 1. It is the right view (a) of the sliding packaging box shown in FIG.10 (b), and the schematic diagram (b) which shows a BB cross section. It is a figure which shows the state by which the lock release piece was hold | maintained at the lock release piece holding part provided in the auxiliary | assistant board.

  Hereinafter, one embodiment of a slide type packaging box of the present invention is described based on a drawing. FIG. 1 shows an assembled state of the sliding packaging box 10 of this embodiment. The sliding packaging box 10 includes an outer box 14 having a cylindrical part 12, an inner box 16 that is slidably inserted inside the cylindrical part 12, and an unlocking piece 78. Is formed by cutting a part of the outer box 14 later.

  The outer box 14 is formed by assembling a single outer box forming piece 18. As shown in FIG. 2, the outer box forming piece 18 has four outer box side plates 20, 22, 24, and 26 connected in parallel to each other. The outer box side plates 20, 22, 24, and 26 have the same length in the connecting width direction, and the length in the connecting direction is substantially equal to each other because the outer box side plates 20 and 24 are long. The face plates 22 and 26 are short and substantially equal to each other. The four outer box side plates 20, 22, 24, 26 are separated by crease lines 28, 30, 32, respectively. Hereinafter, the outer case side plate 20 is referred to as a first outer case side plate 20, and the outer case side plate 26 is referred to as a second outer case side plate 26.

  A gluing piece 34 is provided at the end of the first outer box side plate 20 in the connecting direction by being separated by a crease line 36. The glue piece 34 is a portion that is glued to the back surface of the second outer box side plate 28 in the process of assembling the outer box 14.

  A substantially rectangular auxiliary plate 38 is provided on the end portion of the second outer box side plate 26 in the connecting direction, separated by a crease line 40. The auxiliary plate 38 is divided into first and second portions 38 (1) and 38 (2) by a crease line 44 parallel to the crease line 40. The first portion 38 (1) adjacent to the second outer case side plate 26 is approximately the same size as the first outer case side plate 20. The size of the second portion 38 (2) is slightly smaller than the first portion 38 (1).

  A substantially rectangular mask plate 44 is provided at one end perpendicular to the connecting direction of the first outer box side plate 20 by being separated by a crease line 46. The size of the mask plate 44 is slightly smaller than that of the first outer side plate 20. Further, a trapezoidal flap 48 is provided at the end opposite to the mask plate 44 by being separated by a crease line 50.

  A trapezoidal flap 52 is provided by being separated by a crease line 54 at an end of the outer box side plate 22 on the side continuous with the crease line 50.

  A trapezoidal outer box-side retaining piece 56 is provided at the end of the outer box side plate 24 on the mask plate 44 side, separated by a crease line 58, and a large size that allows a finger to enter the center of the crease line 58. A through hole 60 is formed. In addition, a trapezoidal flap 62 is provided on the end opposite to the outer box side retaining piece 56 by being separated by a crease line 64.

  A trapezoidal flap 66 is provided at the end of the second outer box side plate 26 on the side continuous with the crease line 64 and separated by the crease line 68.

  A substantially rectangular lid piece 70 is provided at the end of the first portion 38 (1) of the auxiliary plate 38 on the outer box side retaining piece 56 side, separated by a breaking line 72 for opening, and on the opposite side. A substantially rectangular lid piece 74 is provided at the end portion, separated by a breaking line 76 for opening. The extending lengths of the lid pieces 70 and 74 are substantially the same as the connecting direction length of the second outer box side plate 26.

  The glue piece 34 and the first outer box side face plate 20 are provided with an unlocking piece 78 so as to straddle the region near the flap 48 of the glue piece 34 and the first outer box side face plate 20. It is separated from the surroundings. The unlocking piece 78 includes a substantially rectangular insertion portion 78a provided on the inner side of the gluing piece 34 and a substantially rectangular knob 78b provided on the inner side of the first outer box side surface 20, and the insertion portion 78a. The knob 7ab is divided by a crease line 36. The insertion portion 78a has a length from the crease line 36 to the tip portion substantially equal to the length of the second outer box side plate 26 in the connecting direction, and the tip portion is narrower than the other portions. Embosses 82 for reinforcing the base material are provided in a streak shape in a substantially perpendicular direction. In addition, a finger hooking through hole 84 is provided in the middle of the lock breaking line 80 surrounding the knob 78b.

  As will be described in detail later, the unlocking piece 78 is formed by breaking the lock breaking line, and the trace of the unlocking piece 78 being removed is the glue piece 34 and the first outer box side adjacent thereto. It becomes a notch straddling the face plate 20.

  A first notch 86 is provided at a position near the flap 66 at the boundary between the second outer box side plate 26 and the outer box side plate 24. The first cut 86 has a length that allows the tip of the insertion portion 78 a to enter, and is provided so as to overlap the crease line 32.

  An insertion piece 90 surrounded by a crease line 42 and a U-shaped insertion breaking line 88 is provided at substantially the center of the second portion 38 (2) of the auxiliary plate 38. In addition, a through hole 92 for hooking a finger is provided in the middle portion of the breaking line 88 for insertion that surrounds the insertion piece 90. The insertion piece 90 is wider than the insertion portion 78 a of the unlocking piece 78, and the length from the crease line 42 to the tip is substantially equal to the length of the second outer box side plate 26 in the connecting direction. In addition, a pair of streak-like embossments 93 is provided at a position on the distal end side of the insertion portion 78a. The direction of the pair of line-shaped embosses 93 is substantially perpendicular to the crease line 42, and the interval is slightly wider than the width of the insertion portion 78 a of the unlocking piece 78.

  A second notch 94 is provided at the substantially central portion of the boundary between the first outer box side plate 20 and the outer box side plate 22. The second notch 94 has a length that allows the insertion piece 90 to enter, and is provided so as to overlap the crease line 28.

  Next, an example of a method for assembling the outer box forming piece 18 will be described with reference to FIGS. 2, 3A, and 3B. FIG. 2 is a view of the outer box forming piece 18 as viewed from the front side. Hereinafter, the folding method in which the front side of the outer box forming piece 18 is convex is referred to as normal folding, and the folding method in which the back side is convex is referred to as reverse folding. .

  First, paste is applied to a portion of the back surface of the second portion 38 (2) other than the portion between the insertion piece 90 and the pair of streak embosses 93, and the second portion 38 (2) is creased. 42, and it is glued to the back surface of the first portion 38 (1). By this gluing, an auxiliary plate 38 in which the first and second portions 38 (1) and 38 (2) are integrated is formed. Further, paste is applied to the back surface of the first outer box side plate 20 other than the knob 78b, the mask plate 44 is normally folded along the crease line 46, and the first outer box side plate 20 is glued. Further, the outer box side retaining piece 56 is folded forward along the crease line 58 and overlapped on the back surface of the outer box side plate 24.

  Then, the glue piece 34 is normally folded at the crease line 36 and overlapped on the mask plate 44. After the glue is applied to the surface of the glue piece 34 other than the insertion portion 78a, the crease line 30 is forwardly folded to obtain the glue piece. 34 is glued to the back surface of the second outer box side plate 26. Further, the crease line 40 is folded forward and the auxiliary plate 38 is overlaid on the first outer box side plate 20. The outer box forming piece 18 is shipped in the folded state.

  Next, the crease lines 28, 30, 32, and 36 are forwardly folded so as to be 90 degrees each in a factory or the like for packaging a container such as a medicine. As a result, the state shown in FIG. 3A is obtained, and the quadrangular cylindrical portion 12 composed of the four outer box side plates 20, 22, 24, 26 is formed. At this time, it overlaps with the mask plate on the inner surface of the knob 78 b, and the finger-clad through hole 84 is closed by the mask plate 44. Then, in order to close one end of the cylindrical portion 12, the flaps 52 and 66 are normally folded at 90 degrees along the crease lines 54 and 68, and the flap 62 is normally folded along the crease line 64, and the back surface of the flap 48. The inner cover 96 is formed by applying glue to the sheet and making a regular fold at 90 degrees along the crease line 50 and gluing the flap 48 to the surface of the flap 62. This will be in the state shown in FIG.3 (b), and the assembly of the outer case 14 will be complete | finished.

  The inner box 16 is formed by assembling one inner box forming piece 98. As shown in FIG. 4, the inner box forming piece 98 has three inner box side plates 100, 102, and 104 connected in parallel to each other. The inner box side plates 100, 102, 104 have the same length in the connecting width direction, and the length in the connecting direction is substantially equal to each other because the inner box side plates 100, 104 are short. Is long. That is, the outer shape of the inner box side plates 100 and 104 is the same shape as the outer box side plates 22 and 26 and slightly smaller, and the outer shape of the inner box side plate 102 is the same as that of the outer box side plates 20 and 24. Slightly smaller in shape. The three inner box side plates 100, 102, 104 are separated by crease lines 106, 108, respectively. Hereinafter, the inner box side plate 100 is referred to as a first inner box side plate 100, and the inner box side plate 104 is referred to as a second inner box side plate 104.

  A trapezoidal flap 110 is provided at one end perpendicular to the connecting direction of the first inner box side face plate 100 and separated by a crease line 112. Furthermore, a substantially rectangular inner box side plate 114 is divided by a crease line 116 at the end opposite to the crease line 106 of the first inner box side plate 100 and at the end away from the flap 110. Is provided. The width of the inner box side plate 114 (the length of the crease line 116) is about 2/5 of the width of the first inner box side plate 100 (the length of the crease line 106). The length (the length from the crease line 116 to the tip) is slightly shorter than the length of the inner box side plate 102 in the connecting direction.

  A substantially rectangular closing plate 118 is provided at the end of the inner box side plate 102 on the flap 110 side, separated by a crease line 120. The closing plate 118 is divided into first, second and third portions 118 (1), 118 (2) and 118 (3) by two crease lines 122 and 124 parallel to the crease line 120. The first and second portions 118 (1) and 118 (2) close to the inner side surface plate 102 are equal in size to each other, and the length of each connection direction is the length in the connection direction of the first inner box side plate 100. Is almost the same. The length of the third portion 118 (3) in the connecting direction is slightly longer than that of the first and second portions 118 (1) and 118 (2). In addition, a trapezoidal back wall piece 126 is provided on the opposite end of the inner box side plate 102 by a crease line 128. Inside the back wall piece 126, a crease line 128 and a U-shape are formed. An inner box-side retaining piece 132 surrounded by the cut line 130 is provided. The length of the inner box side retaining piece 132 (the length from the crease line 128 to the tip portion) is slightly shorter than the length in the connecting direction of the first inner box side plate 100, and the outer box of the outer box forming piece 18. It is shorter than the length of the side retaining piece 56 (the length from the crease line 58 to the tip). The length of the back wall piece 126 (the length from the crease line 128 to the tip portion) is slightly longer than the length of the first inner box side plate 100 in the connecting direction.

  A trapezoidal flap 134 is provided at the end of the inner box side plate 104 on the closing plate 118 side, separated by a crease line 136. Furthermore, a substantially rectangular inner box side plate 138 is provided on the end opposite to the crease line 108 of the inner box side plate 104 and away from the flap 134, separated by the crease line 140. ing. The width (length of the crease line 140) of the inner box side plate 138 is about 2/5 of the width of the first inner box side plate 100 (length of the crease line 106). The length (the length from the crease line 140 to the tip) is substantially the same as the length of the inner box side plate 102 in the connecting direction. The inner box side plate 138 also serves as an auxiliary engagement piece as will be described later.

  A substantially square engaging piece 142 is provided at the end of the inner box side plate 138 on the side close to the flap 134 and separated by a crease line 144. The length of one side of the engaging piece 142 is substantially the same as the connecting direction length of the first inner box side plate 100, and is slightly shorter than the width of the insertion portion 78 a of the lock releasing piece 78 of the outer box forming piece 18. .

  Furthermore, a substantially V-shaped notch 145 is provided at a position near the inner box side plate 138 at the tip of the second inner box side plate 104. The width of the entrance end of the notch 145 is slightly narrower than the width of the insertion piece 90 of the outer box forming piece 18, and the depth is about ½ of the length in the connecting direction of the second inner box side plate 104. .

  Next, an example of a method for assembling the inner box forming piece 98 will be described with reference to FIGS. FIG. 4 is a view of the inner box forming piece 98 as viewed from the front side. Hereinafter, the folding method in which the outer surface side of the inner box forming piece 98 is convex is referred to as normal folding, and the folding method in which the inner surface side is convex is referred to as reverse folding. .

  The inner box forming piece 98 is assembled, for example, in a factory or the like for packaging a container such as a medicine. First, the crease line 106 is normally folded so as to be 90 degrees so that the first inner box side plate 100 and the flap 110 are raised with respect to the inner box side plate 102, and further, the crease line 112 is set to 90 degrees. The flap 110 is placed at the position of the crease line 120. Similarly, the crease line 108 is normally folded so as to be 90 degrees, and the inner box side plate 104 and the flap 134 are erected with respect to the inner box side plate 102, and further, the crease line 136 is set so as to be 90 degrees. Fold the flap 134 to the position of the crease line 120.

  Thereafter, the crease line 120 is normally folded so as to be 90 degrees, and the closing plate 118 is raised with respect to the inner box side plate 102, and the back surface of the first portion 118 (1) is placed on the surfaces of the flaps 110 and 134. Make contact. Further, the crease line 124 is reversely folded so as to be 90 degrees, the third portion 118 (3) is tilted outward, and the second and third portions 118 (2), 118 (3) are glued to the back surfaces. Is applied, the crease line 122 is normally folded, the second portion 118 (2) is glued to the back surface of the flaps 110, 134, and the third portion 118 (3) is adhered to the back surface of the inner box side plate 102. Glue it. Thus, the state shown in FIG.

  Next, the back wall piece 126 is normally folded at a crease line 128 so as to be 90 degrees, folded to the inner box side plate 102 side, and assembled as shown in FIG. Further, the inner-box-side retaining piece 132 is reversely folded along the crease line 128 and overlapped on the outer surface of the inner-box side plate 102.

  Thereafter, as shown in FIG. 6A, the crease line 116 is normally folded so as to be 90 degrees, the inner box side plate 114 is tilted, and the crease line 144 is normally folded so as to be 90 degrees. Defeat the piece 142. Then, after applying glue on the surface of the inner box side plate 114, the crease 140 is forwardly folded at 90 degrees to tilt the inner box side plate 138, and the back surface of the inner box side plate 138 is glued to the inner box side plate 114. To do. Then, the state shown in FIG. 6B is obtained, and the main body 146 composed of the five inner box side plates 100, 102, 104, 114, 138 is formed. The engagement piece 142 overlaps with the outer surface of the first inner box side plate 100 and protrudes laterally to form an engagement convex portion 142 described later. The inner box side plate 138 (auxiliary engagement piece) protrudes inward from the position of the second inner box side plate 104. This completes the assembly of the inner box 16.

  Next, using the assembled outer box 14 and inner box 16, an operation for packaging the contents is performed. Although the contents are not shown in the figure, they are, for example, drugs contained in a PTP sheet. First, the contents are put inside the main body 146 of the inner box 16, and the inner box side plate 138 side of the inner box 16 is placed at the opening end of the cylindrical portion 12 of the outer box 14 as shown in FIG. Is inserted, and the main body 146 is slid and inserted to the back. At this time, the inner-box-side retaining piece 132 is inserted while being folded back to the outer surface of the inner-box side plate 102. Further, since the back wall piece 126 is folded and raised in the inner box 16, the contents do not fall off from the crease line 128 side of the inner box 16. Then, as shown in FIG. 7B, the entire inner box 16 is accommodated in the cylindrical portion 12.

  After that, as shown in FIG. 7 (c), the auxiliary plate 38 is tilted and brought into contact with the surface of the first outer box side plate 20, and paste is applied to the back surfaces of the lid pieces 70 and 74, and then the breaking for opening is performed. The lines 72 and 76 are respectively folded forward so as to be 90 degrees. The lid piece 70 is glued to the closing plate 118 of the inner box 16, and the lid piece 74 is glued to the inner lid portion 96 of the outer box 14. By this gluing, one end of the cylindrical portion 12 is closed by a lid portion in which the lid piece 70 and the closing plate 118 are integrated, and the other end is closed by a lid portion in which the lid piece 74 and the inner lid portion 96 are integrated. Closed. In addition, the auxiliary plate 38 continues to the lid portions via the opening breaking lines 72 and 76 in a state where the auxiliary plate 38 is in contact with the first outer box side plate 20. This will be in the state shown in FIG. 1, and the operation | work which wraps a thing (the assembly operation | work of the slide type packaging box 10) will be completed.

  As shown in FIGS. 8A and 8B, the sliding packaging box 10 in the assembled state has the engaging projections 142 (all of the engaging pieces 142 or the tip side portion) on the outer surface of the inner box 16. The outer casing 14 is disposed so as to overlap the inner surface of the insertion portion 78a.

  Next, an operation for opening the sliding packaging box 10 and taking out the contents will be described. When opening, as shown in FIG. 9, the end of the auxiliary plate 38 on the second notch 94 side is picked with a finger and pulled up from the first outer box side plate 20 to open the breaking line for opening. 72 and 76 are broken. Since the auxiliary plate 38 has the strength of the first and second portions 38 (1) and 38 (2), it is difficult to be deformed when pulled up. Further, the lid pieces 70 and 74 are cut off from the auxiliary plate 38, but are pasted and become a part of the lid portion, so that they are not separated and become garbage.

  In the state shown in FIG. 9, the inner box 16 is not locked, and the end of the inner box 16 on the lid piece 70 side (for example, a portion exposed from the through hole 60 of the outer box 14) is picked and pulled. The inner box 16 slides inside the cylindrical part 12 and is drawn out of the outer box 14, and the contents in the main body part 146 can be taken out. The limit position at which the inner box 16 can be pulled out is defined by the outer box side retaining piece 56 and the inner box side retaining piece 132. When the inner box 16 is pulled out, the inner box side retaining piece 132 is removed from the outer box side. The inner box 16 cannot be moved any more by abutting against the tip of the stopper piece 56, and the inner box 16 is prevented from falling off the outer box 14.

  After the necessary storage items are taken out, the inner box 16 is returned to the outer box 14 and resealed in order to store the remaining storage items. At this time, an operation of locking the inner box 16 so that it cannot slide is also performed.

  When the inner box 16 is pushed in and returned into the outer box 14, first, a finger is put on the inside of the through hole 84 of the first outer box side plate 20 to pinch the knob 78 b of the unlocking piece 78, The lock breaking line 80 is broken by pulling up 78b, and the unlocking piece 78 is separated from the outer box 14 as shown in FIG. The area where the knob 78b and the through-hole 84 are closed is closed by the mask plate 44, and the area where the insertion part 78a is present (the first outer box side plate). 20), a slit-like insertion opening 148 is formed.

Thereafter, a finger is put on the inside of the through hole 92 of the auxiliary plate 38 to grip the tip of the insertion piece 90, and the insertion breaking line 88 is broken by pulling up the insertion piece 90 from the auxiliary plate 38.
Then, as shown in FIG. 10B, the auxiliary plate 38 is tilted while the insertion piece 90 is inserted into the second cut 94, and is brought into contact with the outer surface of the first outer box side plate 20. When the insertion piece 90 is inserted into the second notch 94, the leading end enters the notch 145 of the inner box 16, is guided to the inside of the inner box 16, and overlaps the inner surface of the second inner box side plate 104. As a result, the insertion piece 90 is engaged with the second notch 94, the auxiliary plate 38 is held, and the sealed state is established.

  When the unlocking piece 78 is removed from the outer box 14, as shown in FIGS. 11 (a) and 11 (b), the portion where the gluing piece 34 overlaps the inner surface of the second outer box side plate 26 and the insertion portion 78a are formed. The engagement recess 150 is formed by the step with the removed portion, the engagement protrusion 142 is engaged in the engagement recess 150, and is locked so that the inner box 16 cannot slide. Further, the end face on the lid piece 70 side of the inner box side plate 138 (auxiliary engagement piece) is locked to the end face on the lid piece 74 side of the insertion piece 90 and is locked so that the inner box 16 cannot slide. That is, in this resealed state, the inner box 16 is firmly locked at the two left and right positions.

  The unlocking piece 78 removed from the outer box 14 is preferably stored separately from the sliding packaging box 10, but when there is a risk of losing it, it is stored together with the sliding packaging box 10. be able to. In the case of this sliding packaging box 10, the first and second portions 38 (1) and 38 (2) of the auxiliary plate 38 are the peripheral portions of the insertion breaking line 88 (the portion between the pair of line-shaped embosses 93. ) Are overlapped without being glued to each other, and the space between the overlaps can be used as the lock release piece holding portion 152 for holding the lock release piece 78. That is, as shown in FIG. 12, when the breaking line 88 for insertion of the auxiliary plate 38 is broken, the end of the unlocking piece holding part 152 opens, so that the insertion part 78a of the unlocking piece 78 is opened from this opening. The lock release piece 78 can be held by insertion. And if it reseals as shown in FIG.10 (b), the lock release piece 78 can be integrated and stored with the slide-type packaging box 10. FIG.

  When releasing the lock, the auxiliary plate 38 is raised, the insertion piece 90 is pulled out from the second cut 94, and the insertion portion 78a of the lock release piece 78a is inserted into the insertion port 148. When the insertion portion 78a is inserted, the insertion portion 78a enters the engagement recess 150, and the engagement projection 142 is pushed out of the engagement recess 150, resulting in a state as shown in FIG. As a result, the two locks are released, and the inner box 16 can be pulled out from the outer box 14.

  Since the insertion part 78a is reinforced by the streak-like embossing 82, the insertion part 78a is not easily deformed even if repeated insertion and removal. Further, when the insertion portion 78a is inserted deeply, the distal end portion of the insertion portion 78a enters and engages with the first notch 86 of the outer box 14, so that the lock release piece 78 is simply held and does not easily fall off. .

  Further, as shown in FIG. 6B, the engagement piece 142 (engagement convex portion 142) of the inner box 16 is bent downward at the upper end portion of the first inner box side plate 100, and the crease line 144 There is a feature that the distal end portion of the engagement piece 142 is lifted obliquely from the first inner box side plate 100 by a repulsive force against the bending of the portion. Thereby, when the lock release piece 78 is removed, the engagement piece 142 is pressed toward the bottom of the engagement recess 150, and can be reliably engaged with the engagement recess 150. Further, when the insertion portion 78a of the unlocking piece 78 is inserted into the insertion port 148, the insertion portion 78a slides on the outer surface of the engagement piece 142 and can smoothly enter the engagement recess 150 (engagement). Do not hit or get caught by the piece 142).

  As described above, the sliding packaging box 10 has a simple structure and is easy to assemble, and can perform a packaging operation efficiently. Further, by performing an operation of inserting the insertion piece 90 into the second notch 94 and an operation of removing the unlocking piece 78 from the outer box 14, the inner box 16 can be double-locked so that it cannot be pulled out. To release the lock, an operation of pulling out the insertion piece 90 from the second notch 94 and an operation of returning the lock release piece 78 to the original position (operation of inserting into the insertion port 148) are required. It's easy for adults, but not easy for children. Therefore, it is possible to obtain a sliding packaging box that has high child resistance and is easy to use for adults. Furthermore, the unlocking piece 78 can be used according to the needs of the user, and a packaging box that is easy to use can be provided.

  Further, when opening the sliding packaging box 10, the opening break lines 72 and 76 are broken and the auxiliary plate 38 is separated from the lid pieces 70 and 74. Since it is retained and can be easily identified once opened, an effect of preventing unauthorized tampering can be obtained. Further, the auxiliary plate 38 can be used as an information display plate, and when the information such as the product name, company name, and handling explanation cannot be displayed on the outer box side plates 20, 22, 24, 26, the first and The second portions 38 (1) and 38 (2) can be used as an information display board.

  In addition, the sliding packaging box of this invention is not limited to the said embodiment. For example, the shape and size of the unlocking piece 78 of the outer box 14 can be changed in consideration of ease of operation and the like. When changing, the shape, size, arrangement, etc. of the engagement pieces of the inner box can also be changed.

  In the case of the outer box 14 described above, the unlocking piece 78 is provided at a position straddling the glue piece 34 and the first outer box side plate 20 adjacent thereto, and the lock breaking line 80 is broken to form the unlocking piece 78. The removed trace becomes a notch, and the notch 148 and the engaging recess 150 are formed by the notch. However, this configuration is an example. For example, a part that becomes the insertion port 148 and the engagement recess 150 is formed as a notch from the beginning, and the unlocking piece is moved to another position (for example, the inside of the auxiliary plate 38). It may be provided. Alternatively, the unlocking piece may be manufactured as a separate member instead of a part of the outer box.

  The pair of streak-like embossments 93 of the outer box 14 indicate the position of the unlocking piece holding portion 152, and when the first and second portions 38 (1) and 38 (2) are glued, This is a mark for recognizing a region where the person should not apply glue (a region to be the unlocking piece holding unit 152). Further, when the lock release piece 78 is inserted into the lock release piece holding portion 152, the second portion 38 (2) is deformed along the line-shaped emboss 93, so that it becomes easy to insert. The pair of streak embosses 93 may be changed to a crease line or a cut line, and the streak emboss itself may be omitted if not necessary.

  The lock release piece holding part of the outer box only needs to have a structure capable of storing the lock release piece integrally with the outer box, and may be different from the lock release piece holding part 152 of the auxiliary plate 38 described above. Further, if not necessary, the lock release piece holding part itself may be omitted. The attachment position of the unlocking piece 78 can also be provided at an arbitrary position such as a flap of the box or a part of the side surface, and a separate unlocking piece may be attached to the side surface.

  The auxiliary plate 38 is reinforced by overlapping and pasting two base materials, and the outer shape is as large as the outer box side plates 20 and 24, so that it can be used as an information display plate. It has a suitable configuration. This configuration can be changed as appropriate. For example, the outer shape may be reduced, or a simple single-layer structure may be used to reduce the cost. Further, the auxiliary plate itself may be omitted if not necessary.

  In the above sliding packaging box 10, an auxiliary engagement piece (also used as the inner box side plate 138) is provided in the inner box 16, and the auxiliary locking piece is in the second sealed state shown in FIG. The inner box side plate 104 protrudes inward from the position of the inner box side plate 104, the insertion piece 90 of the outer box 14 overlaps the inner surface of the second inner box side plate 104, and the inner box 16 is locked by colliding with each other's end faces. ing. However, the structure for locking the inner box using the insertion piece 90 is not limited to this structure. For example, an auxiliary locking piece different from the inner box side plate 138 is provided, and the auxiliary locking is performed in the resealed state. The piece protrudes outward so as to overlap the outer surface of the second inner box side plate 104, the insertion piece 90 of the outer box 14 overlaps the outer surface of the second inner box side plate 104, and the end surfaces collide with each other to form the inner box You may make it the structure where 16 is locked. Further, if not necessary, the structure itself that locks the inner box using the insertion piece may be omitted.

  The structure for preventing the inner box from falling off the outer box may be changed to a structure other than the structure for engaging the outer box side retaining piece 56 and the inner box side retaining piece 132. Further, if not necessary, the retaining structure itself may be omitted.

  In addition, the material and thickness of the base material of the box can be selected as appropriate. Also, the size and shape of the box can be appropriately changed according to the application. For example, the cross-sectional shape perpendicular to the sliding direction of the inner box may be a polygon other than a quadrangle.

DESCRIPTION OF SYMBOLS 10 Sliding packaging box 12 Cylindrical part 14 Outer box 16 Inner box 18 Outer box formation piece 20 First outer box side plate 22, 24 Outer box side plate 26 Second outer box side plate 34 Gluing piece 38 Auxiliary plate 38 (1) First part 38 (2) Second part 42 Folded crease 44 Mask plates 70, 74 Lid piece (lid part)
72,76 Breaking line for opening 78 Unlocking piece 78a Inserting part 78b Picking part 80 Breaking line for locking 82 Emboss 86 First notch 88 Breaking line for insertion 90 Inserting piece 94 Second notch 96 Inner cover part (lid part)
98 Inner box forming piece 100 First inner box side plates 102, 114, Inner box side plate 104 Second inner box side plate 118 Closing plate (lid)
138 Inner box side plate (auxiliary engagement piece)
142 Engagement piece (engagement convex part)
146 Main body 148 Insertion slot 150 Engaging recess 152 Unlocking piece holder

Claims (11)

A sliding packaging box composed of an outer box having a cylindrical part, an inner box slidably inserted inside the cylindrical part, and an unlocking piece having an insertion part of a predetermined shape,
The outer box is formed by one outer box forming piece, and the outer box forming piece is positioned at one end of the plurality of outer box side plates connected in parallel to each other and the plurality of outer box side plates. A gluing piece extended to the end of the first outer box side plate, and a notch provided to straddle the gluing piece and the first outer box side plate adjacent to the gluing piece,
In a state where the outer box forming piece is assembled, a portion other than the notch portion of the glue piece is located at an end opposite to the first outer plate side plate in the plurality of outer box side plates. The cylindrical portion is formed by being glued to the inner surface of the second outer box side plate, and the portion where the glue piece overlaps the inner surface of the second outer box side plate and the notch portion. An engagement recess is formed by a step with the facing part, and at the end of the first outer box side plate, a part of the notch is exposed to form an insertion port,
The inner box is formed by a single inner box forming piece, and the inner box forming piece includes a plurality of inner box side plates connected in parallel to each other, and one end portion of the plurality of inner box side plates. And an engagement piece extending to
In a state in which the inner box forming pieces are assembled, a main body portion that slides inside the cylindrical portion is formed by the plurality of inner box side plates, and the engagement pieces are formed in the inner box side plates. Is an engagement convex portion that overlaps the outer surface of the first inner box side plate,
In the state where the inner box is accommodated in the outer box, the gluing piece faces the first inner box side plate, and the engagement convex part engages in the engagement concave part, thereby the inner box. Is locked so that it cannot slide
When the insertion portion of the unlocking piece is inserted into the insertion port in a state where the inner box is locked, the insertion portion enters the engagement recess, and the engagement projection is outside the engagement recess. A slide-type packaging box, wherein the lock is released by being pushed out into the box.   The sliding packaging box according to claim 1, wherein a specific portion of the outer box forming piece is separated from the periphery by a lock breaking line, and the lock releasing piece is formed by breaking the locking breaking line.   The sliding packaging box according to claim 2, wherein the insertion portion of the unlocking piece is provided with an embossment for reinforcing a base material.   The unlocking piece integrally includes the insertion portion and a knob, the insertion portion is provided on the glue piece, the knob is provided on a side surface of the first outer box, and the lock breaking line is provided. The slide type packaging box according to claim 2 or 3, wherein a mark that is broken to remove the unlocking piece becomes the cutout portion.   The outer box forming piece has a mask plate extending at one end of the plurality of outer box side plates, and the mask plate is in the state where the outer box forming piece is assembled. It overlaps with the inner surface of the box side plate and closes the trace from which the knob portion of the unlocking piece has been removed, and the slit-like insertion port is formed at the end of the first outer box side plate. 4. The sliding packaging box according to 4.   The outer box forming piece is provided with a first notch at a boundary portion between the second outer box side plate and the outer box side plate adjacent thereto, and the inner box is locked in the locked state. 6. The device according to claim 1, wherein when the insertion portion of the release piece is inserted into the insertion opening, a distal end portion of the insertion portion enters and engages with the first cut, and the lock release piece is held. The sliding packaging box described.   The outer box forming piece has an auxiliary plate extended at an end of the second outer box side plate, and the inner box is accommodated in the outer box. A lid portion is formed to close the portion, and before opening, the auxiliary plate is continuous with the lid portion through the breaking line for opening in a state of overlapping the outer surface of the first outer box side plate of the cylindrical portion. The sliding packaging box according to any one of claims 1 to 6, wherein the auxiliary plate is movable by breaking and opening the breaking line for opening. The outer box forming piece is provided with a second cut at a boundary between the first outer box side plate and the outer box side plate adjacent thereto, and the auxiliary plate is provided on the second outer box side. A first portion adjacent to the face plate and a second portion separated from the second outer side plate, wherein the first and second portions are separated by a crease line; An insertion piece surrounded by the crease line and the breaking line for insertion is provided on the inside, and the first part and the second part are interposed via the crease line in a state where the outer box forming piece is assembled. The parts other than the insertion piece are glued to each other, and the insertion piece is movable when the insertion breaking line is broken while the inner box is accommodated in the outer box. When the insertion piece is inserted into the second cut, the insertion piece is The sliding packaging box according to claim 7, wherein the auxiliary plate is held in a state of being overlapped with an outer surface of the first outer box side plate. The inner box forming piece has an auxiliary engagement piece extending at one end of the plurality of inner box side plates,
In a state where the inner box forming piece is assembled, the auxiliary engagement piece is located from the position of the second inner box side plate facing the first inner box side plate in the plurality of inner box side plates. Projecting outward or inward,
When the insertion piece is inserted into the second cut while the inner box is housed in the outer box, the insertion piece overlaps the outer surface or the inner surface of the second inner box side plate, and the auxiliary member The sliding packaging box according to claim 8, wherein the inner box is locked so that the inner box cannot slide by engaging the end face of the combined piece with the end face of the insertion piece.   The sliding packaging box according to any one of claims 1 to 9, wherein the outer box is provided with an unlocking piece holding portion for storing the unlocking piece integrally with the outer box. In a state where the outer box forming piece is assembled, the first and second parts overlap without being glued to each other at the peripheral edges of the insertion breaking line, and the space between the overlapping holds the unlocking piece. It becomes an unlocking piece holding part for
The slide-type packaging box according to claim 8 or 9, wherein an end of the unlocking piece holding portion is opened by breaking the insertion breaking line, and the unlocking piece can be inserted.

Images