JP2012035868A - Packaging box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To excellently absorb the shock applied to a packaged body such as a container and stored objects such as tablets stored therein.SOLUTION: A packaging box includes a prismatic box barrel part (2) formed by continuously providing four side plates (6, 7, 8, 9), a box bottom part (3) for capping a lower end of the box barrel part (2), and a box cap part (4) for capping an upper end of the box barrel part (2) in an opening/closing manner. A horizontal supporting plate (12) is fixed to the front side plate (6) in a cantilever manner at the intermediate part in the vertical direction inside the box barrel part (2). A support hole (13) is formed in the horizontal supporting plate (12). A vertical supporting plate (15) is hanged from the end of the horizontal supporting plate (12) on the side opposite to the front side plate (6) without being fixed to the inner surface of the box barrel part (2). The lower end of the vertical supporting plate (15) is separated upwardly from the box bottom part (3). A middle bottom plate (16) is fixed to the front side plate (6) in a cantilever manner between the box bottom part (3) and the horizontal supporting plate (12). The end of the middle bottom plate (16) on the side opposite to the front side plate (6) is connected to the lower end of the vertical supporting plate (15).

Description

  The present invention relates to a box for packaging a synthetic resin container or the like, and more particularly to a packaging box capable of satisfactorily buffering an impact applied to an object to be packaged or a stored item such as a tablet accommodated therein.

  Orally disintegrating tablets are easily disintegrated and swallowed in the mouth, and thus are easy to take. However, since they have low impact resistance, they are usually individually packaged in PTP or the like. For this reason, each tablet must be taken out from the individual package when it is packaged with a plurality of tablets or other drugs in a medical institution or when it is taken by a patient, and the take-out operation is complicated. . Therefore, in recent years, there has been a demand for storing a large number of tablets in a container such as a synthetic resin bottle and distributing them in the market so that the tablets can be handled more easily.

  The above containers are usually accommodated in a packaging box and transported. However, when a large number of orally disintegrating tablets with low impact resistance performance are accommodated, if this container or a packaging box that wraps this container falls on the floor surface, for example, it receives an external impact, There exists a possibility that said tablet may be cracked or chipped.

  Conventionally, as a packaging box capable of buffering the impact as described above, a horizontal support plate having a support hole is disposed in the box, and the container is inserted into the support hole so that the container is surrounded by the inner periphery of the packaging box. There has been proposed a structure that is supported so as to be separated from the surface and thereby absorbs the impact from the side by the horizontal support plate (see, for example, Patent Document 1).

Although the above packaging box can satisfactorily cushion the impact from the side, it does not have a cushioning effect against the impact in the vertical direction. In order to solve this problem, it is conceivable to store cushioning materials at the bottom and top of the container.
Further, an insole plate is disposed in the packaging box at a position spaced upward from the bottom of the box, and both ends of the insole plate are respectively fixed to the inner surfaces of the opposing side plates of the packaging box. There has also been proposed a structure in which the above-described container is placed on the upper surface of the bottom plate so as to cushion an impact from below (for example, refer to Patent Document 2 and hereinafter referred to as conventional technology).

  Further, a horizontal support plate is cantilevered on the inner surface of one side plate, the vertical support plate is suspended from the free end of the horizontal support plate, and the lower end of the vertical support plate is supported on the bottom of the box. The insole plate is fixed to the side plate in a cantilevered position below the horizontal support plate and spaced upward from the box bottom, and the free end of the insole plate is connected to the vertical support plate. A packaging box has also been proposed (see, for example, Patent Document 3).

  However, when the above containers were accommodated in these conventional packaging boxes and subjected to a drop test, when dropped from the bottom of the box, it was supported on the cushioning material accommodated in the above containers or the above box bottom. It has been found that the bottom plate cannot sufficiently absorb the impact from below and may cause damage such as cracks and chips on a part of the orally disintegrating tablet.

Japanese Utility Model Publication No. 53-090525 Japanese Utility Model Publication No. 62-014815 JP 2003-291955 A

  The technical problem of the present invention is to provide a packaging box that can solve the above-mentioned problems and can satisfactorily cushion an impact applied to a packaged body or a stored item such as a tablet accommodated therein.

In order to solve the above-described problems, the present invention will be described with reference to FIGS. 1 to 13 showing an embodiment of the present invention. The packaging box is configured as follows.
That is, the present invention 1 relates to a packaging box, a rectangular tube-shaped box body portion (2) formed by sequentially connecting four side plates (6, 7, 8, 9), and the box body portion (2 ) Having a box bottom part (3) for covering the lower end of the box body and a box cover part (4) for covering the upper end of the box body part (2) so as to be openable and closable. A packaging box for storing (5), wherein a horizontal support plate (12) is cantilevered to any one of the side plates (6) in the middle portion in the vertical direction in the box body (2). The horizontal support plate (12) is fixed, and a support hole (13) through which the packaged body (5) can be inserted is formed, and the side plate of the horizontal support plate (12) is formed. The vertical support plate (15) is suspended from the end opposite to (6) without being fixed to the inner surface of the box body (2), and the lower end of the vertical support plate (15) is It is spaced apart from the box bottom (3) above, and between the box bottom (3) and the horizontal support plate (12), An insole plate (16) is fixed to the side plate (6) in a cantilevered manner, and the end of the insole plate (16) opposite to the side plate (6) is connected to the vertical support plate ( It is characterized by being connected to the lower end of 15).

  The package body accommodated in the box body is inserted into the support hole and supported by the horizontal support plate in a state separated from the inner peripheral surface of the packaging box. The inner bottom plate is supported at its end opposite to the side plate by the end of the horizontal support plate opposite to the side plate via the vertical support plate. The packaged body is placed on the inner bottom plate, is supported in a state of being spaced upward from the box bottom, and is in a state of floating in the air in the box body.

  At this time, the above-mentioned middle bottom plate is fixed to one side plate in a cantilevered manner, and the opposite end is connected to the vertical support plate, but this vertical support plate is spaced upward from the box bottom. Moreover, it is not fixed to the inner surface of the box body. As a result, the insole plate connected to the vertical support plate is easily bent in the vertical direction, and the impact received by the packaging box from below is satisfactorily buffered by the insole plate.

The horizontal support plate is normally arranged in a horizontal state. However, the horizontal support plate may not be strictly horizontal and may be slightly inclined as long as the packaged body can be inserted into the support hole. The posture of the horizontal support plate can be held by any configuration.
For example, the receiving plate is suspended from the side edge adjacent to the side edge fixed to the side plate among the side edges of the horizontal support plate, and the portion facing the side plate among the side edges of the receiving plate By providing the receiving portion and receiving the receiving portion with the side plate, the horizontal support plate can be held in a predetermined posture via the receiving plate. In this case, since the horizontal support plate is supported by the side plate via the receiving plate, even if the packaging box receives an impact from below, the impact is not easily transmitted to the horizontal support plate or the middle bottom plate supported by the packaging box. It is preferable because the impact plate is buffered by bending the receiving plate.

  Further, the intermediate bottom plate may be supported only on the horizontal support plate via the vertical support plate. However, a support standing wall is raised from the upper surface of the box bottom portion below the middle bottom plate, and an upper wall is disposed between the upper end of the support standing wall and the inner surface of the box body portion. The midsole plate may be held in a predetermined posture. In this case, the middle bottom plate can be easily held in a predetermined posture, and the middle portion of the upper wall is easily bent in the vertical direction. Therefore, the lower end of the vertical support plate is placed on the middle portion of the upper wall. Even if it is placed and supported, it is preferable because it can satisfactorily buffer the impact from below.

The upper wall can be arbitrarily arranged in a plan view. However, if the upper wall is arranged at a position deviated from the center of the middle bottom plate, an impact applied to the bottom of the box is caused by the support standing wall and the upper wall. It is preferable that it is possible to reduce transmission to the above-mentioned packaged body through the intermediate bottom plate.
In addition, the upper wall is usually formed in a considerably smaller area than the above-mentioned mid-sole plate, for example, the width is set to be less than half of the width of the mid-sole plate, more preferably 40% or less. It is preferable that it can be easily deformed by an impact and can be buffered.
Normally, the upper wall is arranged in a horizontal direction, and the support standing wall is erected in a vertical direction parallel to the inner surface of the box body, but the upper wall and the support standing wall are inclined in an arbitrary direction. Even if the supporting upright wall is erected in the vertical direction, it does not have to be parallel to the inner surface of the box body.

The above-described packaged body only needs to be in a state of floating in the box body, and therefore, the above-mentioned inner bottom plate of the present invention only needs to be supported in a state of being separated upward from the above-mentioned box bottom. .
That is, the present invention 2 relates to a packaging box, a rectangular cylindrical box body (2) formed by sequentially connecting four side plates (6, 7, 8, 9), and the box body (2). A box bottom part (3) for covering the lower end of the box body and a box cover part (4) for covering the upper end of the box body part (2) so as to be openable and closable. 5), which has an intermediate holder (49) in the box body (2). The intermediate holder (49) includes the box body (2). ) A horizontal support plate (12) disposed in the middle in the vertical direction, a midsole plate (16) disposed between the box bottom (3) and the horizontal support plate (12), and the midsole plate (16) and the vertical support plate (15) for connecting the horizontal support plate (12) to each other, and the packaged body (5) is inserted into the horizontal support plate (12). A support hole (13) is formed, and the lower end of the vertical support plate (15) is spaced upward from the box bottom (3). The inner bottom plate (16) is separated upward from the box bottom (3) via one or more support legs (50) that are easily crushed, and the support legs (50) are arranged vertically. It is characterized by comprising a pair of supporting upright walls (19).

  Also in this case, as in the case of the present invention 1, the packaged body accommodated in the box body is inserted into the support hole and separated from the inner peripheral surface of the packaging box by the horizontal support plate. Supported. In addition, since the above-mentioned middle bottom plate is separated upward from the bottom of the box by the above-mentioned support leg portion, when the above-mentioned packaged body is placed on this middle bottom plate, it is separated from the bottom of the box upward. Supported, it is in a state of floating in the air in the box body.

  The support leg portion is configured to be easily crushed by, for example, increasing the fragility by setting the width of the support standing wall to be equal to or less than half the width of the midsole plate. As a result, the impact received by the packaging box from below is satisfactorily buffered by the crushing of the support legs. The support legs may be formed on the lower surface of the above-described middle bottom plate, or may be formed on the upper surface of the above-mentioned box bottom portion. Further, it is preferable to provide a plurality of support legs so that the object to be packaged placed on the midsole plate can be easily and stably supported. It is not limited to.

  Since the packaging box of the present invention is configured and operates as described above, the following effects can be obtained.

(1) The packaged body can be inserted into the support hole, and the impact from the side can be satisfactorily buffered by the horizontal support plate.
(2) The middle bottom plate for supporting the packaged body from below is fixed to one side plate in a cantilever manner, and the opposite end is connected to the vertical support plate. Since the vertical support plate is spaced upward from the box bottom and is not fixed to the inner surface of the box body, the middle bottom plate connected to the vertical support plate is easily bent in the vertical direction. As a result, the impact received from below can be satisfactorily buffered by the inner bottom plate, and the above-described packaged body and the contents accommodated therein can be effectively prevented from being damaged or damaged.
(3) In the second aspect of the present invention, the support leg portion is crushed, so that the impact received from below can be satisfactorily buffered, and the packaged body and the contents accommodated therein are damaged or damaged. Can be effectively prevented.

It is a partially broken perspective view of the packaging box showing the first embodiment of the present invention. It is a longitudinal cross-sectional view of the packaging box of 1st Embodiment of this invention. It is a cross-sectional top view of the packaging box of 1st Embodiment of this invention. It is an expanded view of the mount for manufacturing the packaging box of 1st Embodiment of this invention. It is explanatory drawing of the process of bending the base_sheet | mounting_paper and making a box of 1st Embodiment of this invention. It is a front view of the folding state of the packaging box of 1st Embodiment of this invention. It is an expanded view of the upper holder of 1st Embodiment of this invention. FIG. 8A shows a first modification of the present invention, FIG. 8A is a perspective view of the upper holder, and FIG. 8B is a longitudinal sectional view of the upper holder attached to the container. FIG. 9A shows a second modification of the present invention, FIG. 9A is a partially broken perspective view of the upper holder looking up obliquely from below, and FIG. 9B is a longitudinal sectional view of the upper holder attached to the container. It is a longitudinal cross-sectional view of the principal part of the packaging box of 2nd Embodiment of this invention. It is a perspective view of the intermediate part holder looked up from diagonally downward of 2nd Embodiment. FIG. 12 is a view corresponding to FIG. 11 of a third modification of the present invention. FIG. 12 is a view corresponding to FIG. 11 of a fourth modification of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
The packaging box (1) of the first embodiment shown in FIG. 1 includes a rectangular tube-shaped box body (2), a box bottom (3) that covers the lower end of the box body (2), and a box body. And a box lid portion (4) that covers the upper end of the portion (2) so as to be openable and closable, and a container (5) made of synthetic resin or the like as a package body is accommodated in the box body portion (2). .
The box body (2) is formed by sequentially connecting four side plates, a front side plate (6), a left side plate (7), a rear side plate (8), and a right side plate (9). . The box lid (4) is composed of an upper lid (10) and two inner lids (11). An upper lid (10) is connected to the upper end of the rear side plate (8), and left and right side plates ( Inner lids (11, 11) are connected to the upper ends of 7, 9), respectively.

  As shown in FIGS. 1 and 2, the horizontal support plate (12) is cantilevered to the front plate (6) in a substantially horizontal position at the middle in the vertical direction in the box body (2). Fixed in shape. The horizontal support plate (12) is formed with support holes (13) through which the container (5) can be inserted, and holding claws (14) are provided at four positions on the periphery of the support hole (13). It protrudes toward. The container (5) is held in the support hole (13) by this holding claw (14) without rattling.

  The edge of the horizontal support plate (12) facing the rear plate (8) is a free end, and the vertical support plate (15) is suspended from this edge. The vertical support plate (15) is supported by the horizontal support plate (12), but is not fixed to the inner surface of the box body (2) such as the rear plate (8). The lower end of the vertical support plate (15) is spaced upward from the box bottom (3).

  Between the box bottom (3) and the horizontal support plate (12), the middle bottom plate (16) is fixed to the front plate (6) in a cantilever manner in a substantially horizontal position. is there. The edge of the midsole plate (16) facing the rear plate (8) is connected to the lower end of the vertical support plate (15), and the midsole plate (16) is connected to the horizontal plate. It is held substantially parallel to the support plate (12).

Of the peripheral edges of the horizontal support plate (12), the receiving plates (17) are suspended from the peripheral edges facing the left and right plates (7, 9). The receiving plate (17) has a receiving portion (18) facing the front plate (6), although the lower end is spaced upward from the box bottom (3). When the receiving portion (18) is received by the front side plate (6), the horizontal support plate (12) is held in a predetermined position in a substantially horizontal state via the receiving plate (17). Yes.
In the state where the horizontal support plate (12) is in a predetermined position in a substantially horizontal state, the horizontal support plate (12) and the receiving plate (17) are both separated from the rear plate (8). You may do it. However, if at least one of the horizontal support plate (12) and the receiving plate (17) is configured to come into contact with the rear plate (8), the mount constituting the packaging box (1) It is preferable that the free end of the horizontal support plate (12) is prevented from being lifted by folding folds, and the container (5) can be easily accommodated in the box body (2).

  Below the middle bottom plate (16), a support standing wall (19) is vertically raised on the upper surface of the box bottom (3). The upper end of the support standing wall (19) and the front side plate ( 6), the upper wall (20) is arranged horizontally. The inner bottom plate (16) is also held in a horizontal posture by being received by the upper wall (20). As shown in FIG. 3, the upper wall (20) has a width smaller than half, for example, about 34% compared to the inner bottom plate (16), and has a plan view. The inner bottom plate (16) is arranged at a position off the center. In the first embodiment, the upper wall (20) is disposed at a position deviated from the center of the midsole plate (16) in plan view. However, in the present invention, the top wall is arranged in the center of the midsole plate in plan view. You may arrange | position to a part or its vicinity.

  As shown in FIG. 2, the container (5) includes a bottomed cylindrical main body (21), and a lower cushion material (22) is disposed on the bottom of the main body (21). In addition, a storage (23) such as an orally disintegrating tablet is stored above the lower cushion material (22). An upper cushion material (24) is disposed in the container (5) above the container (23), so that the container (23) does not easily move in the container (5). It is. A neck portion (26) extends from the upper portion of the main body trunk portion (21) via a shoulder portion (25), and an outlet (27) is opened on the upper surface of the neck portion (26). The outlet (27) is covered with a cap (28).

  In the upper part of the packaging box (1), an upper holder (29) is arranged around the neck (26) of the container (5). The upper holder (29) has a rectangular shoulder presser plate (30) arranged in a substantially horizontal posture, and the inner periphery of the box body (2) from the periphery of the shoulder presser plate (30). It consists of a raised upper support wall (31) without being fixed by gluing or the like. The shoulder pressing plate (30) has an insertion hole (32) having a diameter larger than that of the neck (26) and the cap (28), and the neck portion is inserted into the insertion hole (32). With the (26) inserted, the shoulder pressing plate (30) is placed on the shoulder (25). On the other hand, in the upper support wall (31), at least the upper ends of the pair of upper support walls (31) facing each other are received by the lower surface of the box cover (4). Specifically, in the first embodiment, the upper support wall (31) facing each side plate (7, 8, 9) other than the front side plate (6) has its upper end at the box lid (4). It is received on the lower surface of. As a result, when the container (5) tries to move upward, it is received by the shoulder pressing plate (30) supported by the upper support wall (31).

Of the upper support wall (31), the height (h) of the upper support wall (31) facing the left and right side plates (7, 9) and the rear side plate (8) is the height of the shoulder (25) 10 mm or more, preferably 15 mm or more, for example, larger than the dimension (L) between the upper surface of the cap, that is, the height position where the shoulder pressing plate (30) is placed and the upper surface of the cap (28). . As a result, a space having a height of 10 mm or more, preferably 15 mm or more is formed between the upper surface of the cap (28) and the lower surface of the box lid (4). As a result, the impact received when the packaging box (1) is dropped with the upper side down is buffered by the upper holder (29), and even when the upper holder (29) is crushed or deformed, the container ( The possibility that the cap (28) of 5) collides with the box lid (4) is reduced, and the contents (23) in the container (5) are effectively protected from the above-mentioned impact.
In the case where an article description or the like is stored above the cap (28), the height (h) of the upper support wall (31) is the thickness of the article description or the like (25). Preferably, it is formed larger than the dimension added to the dimension (L) between the upper surface of the cap and the upper surface of the cap (28).

Next, the cushioning performance of the packaging box of the first embodiment was measured in comparison with the conventional technique.
In the measurement method, 300 tablets of an orally disintegrating tablet of about 570 mg are accommodated between the upper cushion material and the lower cushion material in the synthetic resin container, and this container is accommodated in a packaging box. Was dropped from a position of 100 cm in height with the bottom of the box facing downward, and the number of tablets that were broken or chipped in the container was counted.
As a result of performing the above measurement twice, one of 600 tablets was damaged when stored in the packaging box of the prior art. In contrast, in the first embodiment of the present invention, none of the 600 tablets were damaged.

Next, the structure of the packaging box will be described with reference to a developed view of the mount (40) shown in FIG.
In this mount (40), the left side plate (7), the rear side plate (8), and the side plate fixing piece (33) are successively arranged on the left side of the front side plate (6) via the folds (p1, p2, and p3). The right side plate (9) is connected to the right side of the front side plate (6) via a fold (p4).

  Each of the side plates (6, 7, 8, 9) has a bottom flap (34) connected to the lower part via folds (q1, q2, q3, q4). A flap fixing piece (35) is connected to each bottom flap (34) connected to the front and rear plates (6, 8) via an inclined fold (m). The bottom flap (34) connected to the rear side plate (8) is connected to the supporting upright wall (19), the upper wall (20), the upper wall fixing piece (36) via the fold line (n1, n2, n3). Are arranged in order.

  An upper lid (10) is provided at the upper part of the rear plate (8), and left and right inner lids (11, 11) are provided at the upper parts of the left and right plates (7, 9), respectively. ), And an insertion flap (37) is connected to the upper end of the upper lid (10) via a crease (r4).

  The upper part of the front plate (6) has a support plate fixing part (38), a horizontal support plate (12), and a vertical support plate (15) through folds (t1, t2, t3, t4, t5). An insole plate (16) and an insole fixing piece (39) are connected in sequence, and a receiving plate (17) is provided on the left and right sides of the horizontal support plate (12) via folds (s1, s2), respectively. It is connected. The horizontal support plate (12) has a support hole (13) formed in a curved shape with a square corner portion along the outer shape of the main body (21) of the container (5). Holding claws (14) project inwardly at four locations on the inner peripheral edge of the support hole (13).

Next, a procedure for manufacturing the packaging box (1) by folding the mount (40) will be described.
First of all, after turning the mount (40) upside down, the fold (t1) is folded down and the support plate fixing part (38) is fixed to the front side plate (6) through the glue part (41). Then, the fold (t2) is folded in a mountain and the horizontal support plate (12) is overlaid on the support plate fixing portion (38). Furthermore, the fold (t3) is valley-folded, the vertical support plate (15) and the midsole plate (16) are stacked on the horizontal support plate (12), and the midsole fixed piece (39) is glued to the front plate (6). Fix via (42). On the other hand, the fold line (n2) is valley-folded, and the upper wall (20) and the upper wall fixing piece (36) are overlapped with the bottom flap (34) connected to the rear side plate (8). Set to the state of (a).

  Next, the fold (s2) is valley-folded and the receiving plate (17) on the right side plate (9) side is overlaid on the horizontal support plate (12), and the folds (q1, q2, q3, q4) are respectively Fold and place each bottom flap (34) on the front, rear, left and right side plates (6, 8, 7, 9), and glue the upper wall fixing piece (36) to the rear side plate (8) It fixes via a part (43). Then, the fold (m) is folded in a mountain, and the flap fixing piece (35) is overlapped with the bottom flap (34) to obtain the state shown in FIG. In this state, the folds (p2, p4) are valley-folded, the rear side plate (8) is overlapped with the left side plate (7), and the right side plate (9) is attached to the receiving plate (17) overlapped with the front side plate (6). The right side plate (9) is fixed to the side plate fixing piece (33) via the glued portion (44), and each flap fixing piece (35) is attached to the lower end of the left and right side plates (7, 9). It fixes to the bottom flap (34) provided continuously via the paste part (45), respectively. Thus, the production of the packaging box (1) is completed, and when the front and back are reversed, the folded state shown in FIG. 6 is obtained. Since the packaging box (1) is transported and stored in this folded state, storage management and the like are easy without taking up space.

  On the other hand, as shown in FIG. 7, the mount of the upper holder (29) is attached to the periphery of the rectangular shoulder pressing plate (30) through the upper support wall (u1, u2, u3, u4) via the folds (u1, u2, u3, u4). 31) is provided continuously, and an insertion hole (32) having an inner diameter of a predetermined dimension is formed at the center of the shoulder pressing plate (30). Then, each of the folds (u1, u2, u3, u4) is valley-folded at 90 degrees to form a three-dimensional structure on the upper holder (29) shown in FIG. Of the upper support walls (31), one upper support wall (31) has a short height. This is because when the upper holder (29) is mounted in the packaging box (1) and covered with the upper lid (10), the insertion flap (37) connected to the upper lid (10) This is to prevent interference with the upper support wall (31) facing the side plate (6).

  When force (F) is applied to the folded packaging box (1) from the left and right as shown in FIG. 6, the left and right side plates (7, 9) and the bottom flap (34) are respectively Upon rising, the bottom flaps (34) engage with each other to form the box bottom (3). At this time, the supporting upright wall (19) rises from the bottom flap (34) while maintaining a parallel state with the rear side plate (8), and the upper wall (20) is three-dimensionalized. In this state, when the horizontal support plate (12) is pushed downward, the midsole plate (16) stands up with respect to the front plate (6) while maintaining a parallel state with the horizontal support plate (12). The receiving plate (17) is in a vertical posture. Then, the horizontal support plate (12) and the midsole plate (16) are in a horizontal state, and the midsole plate (16) is supported by the upper wall (20) to be in the assembled state shown in FIG.

  In this state, the container (5) is housed in the packaging box (1) with the main body (21) inserted into the support hole (13), and the three-dimensional upper holder is formed. After (29) is mounted on the shoulder (25) of the container (5), the packaging box (1) is covered with the inner lid (11) and the upper lid (10).

  In the first embodiment, the upper holder (29) is constituted by a rectangular shoulder pressing plate (30) and four upper support walls (31) raised from the periphery thereof. However, the present invention may employ other shape upper holders.

  For example, in the first modified example shown in FIG. 8, a rectangular shoulder pressing plate (30) and four upper support walls (31) raised from the periphery thereof are provided, and a pair of upper support walls facing each other. Between (31), the buffer plate (48) is arranged in the horizontal direction. The arrangement of the buffer plate (48) is set at a height position above the cap (28) and with a predetermined dimension downward from the upper end of one upper support wall (31). For this reason, it is preferable that the impact received when the packaging box is dropped with the top side down can be more satisfactorily buffered by the shoulder pressing plate (30) and the buffer plate (48). Furthermore, in this case, the pair of upper support walls (31) can be easily brought into a vertical state via the buffer plate (48), and the upper holder (29) is connected to the box body (2). There is also an advantage that it can be easily mounted inside. The buffer plate (48) has a finger hook hole (47) opened. By inserting a fingertip or the like into the finger hook hole (47) and hooking it, the upper holder (29) is attached to the packaging box. (1) Easy to remove from inside.

  In the second modified example shown in FIG. 9, unlike the first modified example described above, the heights of all the upper support walls (31) are made uniform, and the upper ends of the pair of upper support walls (31) are horizontally aligned. These posture holding plates (46) are connected to each other, and a buffer plate (48) similar to that of the first modification is horizontally arranged at a position spaced apart from the posture holding plate (46) by a predetermined dimension. In this second modification, the impact received when the packaging box falls with the top side down can be buffered by the shoulder retainer plate (30) and the buffer plate (48) as in the first modification. Since the periphery of the shoulder pressing plate (30) can be evenly supported by all the upper support walls (31), it is preferable that the buffer can be better buffered.

  In the first embodiment, the horizontal support plate (12) and the midsole plate (16) are fixed to one side plate (6) in a cantilever manner, and the midsole plate (16) is fixed to the box bottom (3). It is spaced apart from the top. However, in the present invention, it is sufficient that the container (5) is in a suspended state in the box body (2), and the horizontal support plate (12) and the midsole plate (16) are not necessarily side plates. There is no need to fix it to the cantilever.

  For example, the packaging box (1) of the second embodiment shown in FIG. 10 has the same cylindrical box body (2) and the lower end of the box body (2) as in the first embodiment. A box bottom part (3) for covering the box and a box cover part (4) (not shown) for covering the upper end of the box body part (2) so as to be openable and closable. However, unlike the first embodiment, as shown in FIGS. 10 and 11, the box body (2) has a horizontal support plate (12), a midsole plate (16), and a vertical support plate (15). An intermediate holder (49) is provided, and the intermediate holder (49) is formed separately from the box body (2).

  As in the first embodiment, the horizontal support plate (12) is disposed in the middle in the vertical direction in the box body (2). The horizontal support plate (12) includes the above-described horizontal support plate (12). A support hole (13) through which the packaged body (5) can be inserted is formed. The container (5) is inserted and supported in the support hole (13). The insole plate (16) is disposed between the box bottom (3) and the horizontal support plate (12), and the vertical support plate (15) is provided with the insole plate (16). ) And the horizontal support plate (12).

  However, unlike the first embodiment, two support legs (50) are attached to the lower surface of the midsole plate (16), and each support leg (50) is arranged in a vertical direction. A pair of supporting upright walls (19) are provided. As shown in FIG. 10, in the state in which the intermediate holder (49) is housed in the box body (2), the lower end of the vertical support plate (15) and the above-mentioned connected to the lower support plate (15). The middle bottom plate (16) is spaced upward from the box bottom (3) via the support leg (50).

  The width of the support upright wall (19) is set to be less than half of the width of the midsole plate (16), so that each support leg (50) is easily crushed when subjected to impact from below. Thus, the shock is buffered, and the container (5) and the contents in the container (5) are well protected from the shock. The other configuration is the same as that of the first embodiment described above, and functions in the same manner, so that the description thereof is omitted.

  The support leg (50) is not limited to that of the second embodiment. For example, as in the third modification shown in FIG. 12, one support leg is provided at the center of the lower surface of the midsole plate (16). The portion (50) may be provided, or, as in the fourth modification shown in FIG. 13, the two support legs (50) are centered on the center of the lower surface of the midsole plate (16). It may be arranged and attached to a point target position.

  The packaging boxes described in the above embodiments and modifications are examples for embodying the technical idea of the present invention, and the shape, dimensions, structure, material, etc. of each part are the same as in this embodiment. The present invention is not limited to this, and various modifications can be made within the scope of the claims of the present invention.

  For example, in the first embodiment described above, a packaging box and an upper holder to be mounted inside the packaging box are manufactured by sticking a mount made of paperboard of a predetermined shape at a predetermined position while folding it. However, the packaging box of the present invention is not limited to a specific material for the mount, and may be manufactured by bonding members formed of a plurality of mounts to each other. The upper holder may be formed integrally with the box body or the box lid. Further, instead of the upper holder, another cushioning material or the like may be disposed in the upper part of the packaging box, and the cushioning material may be made of a material other than paper such as a foam material.

In the first embodiment, the receiving plate is suspended from the side edge of the horizontal support plate, and the upper wall is disposed below the middle bottom plate. However, in the present invention, the horizontal support plate or the middle bottom plate may be supported by either the receiving plate or the upper wall.
In the first embodiment, the horizontal support plate and the middle bottom plate are supported in a cantilever manner on the front side plate. However, in the present invention, they may be supported in a cantilever manner on another side plate.

  Moreover, in said 2nd Embodiment and the modifications 3 and 4, said support leg part was attached to the lower surface of an insole board. However, in the present invention, instead of the lower surface of the inner bottom plate, the support leg portion may be attached to the upper surface of the box bottom portion or the inner surface of one of the side plates. Further, the support legs may be formed integrally with the bottom plate, the box bottom, the side plate, etc., and the number of the support legs may be three or more. Not too long.

In each of the above-described embodiments, the box bottom is automatically three-dimensionalized when the box body is three-dimensionalized. The three-dimensional box bottom is configured by a so-called one-touch operation. However, in the present invention, the main bottom cover and the auxiliary bottom cover are continuously provided below the side plate, and the bottom of the box is formed by inserting the bottom insertion flap provided on the main bottom cover. There may be.
Furthermore, the packaged body is not limited to a synthetic resin container, and it is needless to say that the container may be a container other than the orally disintegrating tablet.

  Since the packaging box of the present invention can satisfactorily cushion the impact applied to the packaged body and the stored items such as tablets stored therein, it is particularly suitable for packaging containers that contain many orally disintegrating tablets. It is also suitable for packaging other packages, including containers containing other tablets and other than tablets.

DESCRIPTION OF SYMBOLS 1 ... Packaging box 2 ... Box body part 3 ... Box bottom part 4 ... Box cover part 5 ... Package body (container)
6 ... Front side plate 7 ... Left side plate 8 ... Rear side plate 9 ... Right side plate
12 ... Horizontal support plate
13 ... Support hole
15 ... Vertical support plate
16 ... Insole plate
17 ... Retaining plate
18 ... receiving part
19 ... Supporting wall
20… Upper wall
49… Intermediate holder
50 ... Support leg

Claims (6)

A rectangular box-shaped box body (2) formed by successively connecting four side plates (6, 7, 8, 9), and a box bottom (3) that covers the lower end of the box body (2) And a box cover part (4) for covering the upper end of the box body part (2) so as to be openable and closable, and a packaging box for accommodating the packaged body (5) in the box body part (2). And
A horizontal support plate (12) is fixed to one of the side plates (6) in a cantilevered manner in the middle in the vertical direction in the box body (2).
The horizontal support plate (12) has a support hole (13) through which the packaged body (5) can be inserted,
The vertical support plate (15) is suspended from the end of the horizontal support plate (12) opposite to the side plate (6) without being fixed to the inner surface of the box body (2). ,
The lower end of the vertical support plate (15) is spaced upward from the box bottom (3),
Between the box bottom (3) and the horizontal support plate (12), an intermediate bottom plate (16) is fixed to the side plate (6) in a cantilevered manner. A packaging box, characterized in that an end opposite to the side plate (6) is connected to a lower end of the vertical support plate (15). The receiving plate (17) is suspended from the side edge adjacent to the side edge fixed to the side plate (6) among the side edges of the horizontal support plate (12),
The lower end of the receiving plate (17) is separated upward from the box bottom (3),
A receiving portion (18) is provided in a portion of the side edge of the receiving plate (17) facing the side plate (6), and the receiving portion (18) is received by the side plate (6). Thus, the packaging box according to claim 1, wherein the horizontal support plate (12) is held in a predetermined posture via the receiving plate (17). A support upright wall (19) is raised from the upper surface of the box bottom (3) below the middle bottom plate (16),
An upper wall (20) is disposed between the upper end of the supporting upright wall (19) and the inner surface of the box body (2), and the upper bottom wall (20) causes the above-mentioned middle bottom plate (16) to be in a predetermined posture. The packaging box according to claim 1 or 2, which is held.   The packaging box according to claim 3, wherein the upper wall (20) is disposed at a position deviated from the center of the middle bottom plate (16) in plan view. A rectangular box-shaped box body (2) formed by successively connecting four side plates (6, 7, 8, 9), and a box bottom (3) that covers the lower end of the box body (2) And a box cover part (4) for covering the upper end of the box body part (2) so as to be openable and closable, and a packaging box for accommodating the packaged body (5) in the box body part (2). And
The box body (2) has an intermediate holder (49),
The intermediate holder (49) includes a horizontal support plate (12) disposed at an intermediate portion in the vertical direction in the box body (2), the box bottom (3), and the horizontal support plate (12). An intermediate bottom plate (16) disposed between the vertical bottom support plate (15) that connects the intermediate bottom plate (16) and the horizontal support plate (12) to each other,
The horizontal support plate (12) has a support hole (13) through which the packaged body (5) can be inserted,
The lower end of the vertical support plate (15) is spaced upward from the box bottom (3),
The insole plate (16) is separated upward from the box bottom (3) via one or more support legs (50) that are easy to be crushed, and the support legs (50) are arranged vertically. A packaging box comprising a pair of support standing walls (19) arranged.   The said support leg part (50) sets the width | variety of the said support standing wall (19) to the half or less of the width | variety of the said mid-sole board (16), and has improved the fragile property of Claim 5. Packaging box.

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