JP3186259U - Packaging container - Google Patents

Abstract

A packaging container having a hexagonal shape in a side view, in which an object to be stored can be easily stored and taken out, and can be easily manufactured.
A packaging container 5 includes a tray-like portion, an upper component portion, and a lid portion 100. The tray-like portion includes a bottom surface portion 10, a lower front side surface portion 20, a lower rear side surface portion 40, and the like. The lower right side portion 60, the lower left side portion 80, and the adhesive margin portions 22, 24, 42, 44 are included. The upper constituent portions are the upper front side portion 30, the upper rear side portion 50, and the upper right side portion 70. An upper left side 90 and flaps 32, 34, 52, 54, 72, 92, and the lid 100 includes an upper lid 102, an upper front lid 104, a lower front lid 106, The adhesive margin portions 22 and 42 are bonded to the lower right side surface portion 60, and the adhesive margin portions 24 and 44 are bonded to the lower left side surface portion 80.
[Selection] Figure 6

Description

  The present invention relates to a packaging container, and relates to a packaging container having a polygonal peripheral surface.

  2. Description of the Related Art Conventionally, there is a packaging box described in Patent Document 1 as a packaging container that has a hexagonal columnar body portion in an assembled state, and a bottom portion is simultaneously formed by forming the body portion in a hexagonal shape. The packaging box described in Patent Document 1 includes a sleeve-like portion 5, a lid portion 30, a bottom portion 40, and the like.

  Moreover, the thing of patent document 2 exists as a packaging container which exhibits octagonal shape in side view, and opens and closes centering on the rotating shaft of a horizontal direction. The container 1 in Patent Document 2 includes a first container half 2 and a second container half 3, and the first container half 2 and the second container half 3 open and close around a pivotable shaft 17. . Here, in the first container half 2, the adhesive flange 50 continuously provided from both sides of each of the lateral wall portions 48 in the two lateral wall portions 48 is adhered to the upper container wall 7 and the lower container wall 8. In the half 3, adhesive flanges 50 that are continuously provided from both sides of the two lateral wall portions 48 in the two lateral wall portions 48 are bonded to the upper container wall 9 and the lower container wall 10. Furthermore, the adhesive flange 50 provided continuously from both sides of the horizontal wall portion 65 is bonded to the upper container wall 7 and the lower container wall 8, and the adhesive flange 50 provided continuously from both sides of the horizontal wall portion 66 is provided to the upper container wall 9 and the lower container wall 8. The container wall 10 is bonded.

Utility Model Registration No. 3171224 Special table 2009-508765 gazette

  However, in the packaging box described in Patent Document 1, since the lid portion 30 that is continuously provided from the sleeve-like portion 5 is configured to open and close, In order to take out, when using it so that a polygonal shape may be made in a side view, the side of the packaging box is open, so that there is a problem that it is not easy to store and take out the items to be stored.

  In that respect, in the container described in Patent Document 2, the first container half 2 and the second container half 3 open and close around the rotational axis in the lateral direction, and thus have a polygonal shape in a side view. However, it becomes easy to store and take out the objects to be stored.

  However, in the container described in Patent Document 2, in the first container half 2, the adhesive flange 50 continuously provided from both sides of each of the two lateral wall portions 48 in the two lateral wall portions 48 includes the upper container wall 7 and the lower container wall. 8, in the second container half 3, adhesive flanges 50 that are continuously provided from both sides of the two lateral wall portions 48 in the two lateral wall portions 48 are adhered to the upper container wall 9 and the lower container wall 10, and The adhesive flange 50 provided continuously from both sides of the lateral wall portion 65 is adhered to the upper container wall 7 and the lower container wall 8, and the adhesive flange 50 provided continuously from both sides of the lateral wall portion 66 is provided to the upper container wall 9 and the lower container wall. Since the number of the adhesive flanges 50 to be bonded is large, there is a problem that the manufacturing is not easy.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a packaging container that is easy to store and remove, and that is easy to manufacture, in a packaging container that has a hexagonal shape in a side view.

  The present invention was created to solve the above-mentioned problems, and firstly, a packaging container formed by a single sheet-like blank comprising a tray-like portion (6) and an upper portion. It has a component part (7) and a lid part (100), and the tray-like part is a substantially rectangular bottom part, the side part on the front side, and the side part on the back side parallel to the side part on the front side A bottom surface portion having a right side surface portion perpendicular to the front side portion and the back side portion, and a left side surface portion perpendicular to the front side portion and the back side portion ( 10) and the lower front side surface provided continuously from the side portion on the front side of the bottom surface portion via the first broken line (C1), and the angle between the straight side portion on the right side and the first broken line. A lower front side surface portion (20) in which the first angle is an obtuse angle and the second angle, which is an angle formed by the linear side portion on the left side surface and the first broken line, is an obtuse angle; The lower back side surface provided continuously from the side on the back side via the second broken line (C7), and the third angle, which is the angle between the straight side on the right side and the second broken line, is an obtuse angle. The lower back side surface (40) whose obtuse angle is the fourth angle which is the angle formed by the straight side on the left side and the second broken line, and the third bent line from the right side of the bottom side (C13) In the lower right side portion provided continuously through (C13), the fifth angle, which is the angle formed by the straight side portion on the front side and the third broken line, is an obtuse angle, and the straight side portion on the back side is A lower right side surface portion (60) whose obtuse angle is a sixth angle which is an angle formed with the third broken line, and a lower left side surface portion which is connected from the side portion on the left side surface side of the bottom surface portion via the fourth broken line (C16). The seventh angle, which is the angle formed by the straight side on the front side and the fourth polygonal line, is an obtuse angle, and the back side The lower left side surface portion (80) in which the eighth angle, which is the angle formed by the linear side portion and the fourth polygonal line, is an obtuse angle, and the side portion on the right side of the lower front side surface portion or the front side portion of the lower right side surface portion The first glue margin part (22) arranged continuously through the polygonal line and the side part arranged on the left side of the lower front side part or the side part on the front side of the lower left side part via the broken line 2 glue margin portions (24), a third glue margin portion (42) connected from the side portion on the right side of the lower back side surface portion or the side portion on the back side of the lower right side portion via a broken line, and the lower portion A fourth glue margin part (44) continuously provided via a broken line from a side part on the left side of the back side part or a side part on the back side of the lower left side part, and the size of the first angle The size of the second angle, the size of the third angle, and the size of the fourth angle are formed substantially the same, and the size of the fifth angle and the size of the sixth angle. And the eighth angle and the eighth angle are substantially the same, and the distance (h20) between the first and fifth broken lines and the distance (h40) between the second and eighth broken lines are substantially the same. The distance between the third broken line and the eleventh broken line (h60) and the distance between the fourth broken line and the thirteenth broken line are substantially the same, and the broken lines are formed on the lower front side surface and the lower right side. The lower front side surface portion and the lower right side surface portion are connected via the first adhesive margin portion by adhering the first adhesive margin portion to the side portion that is not connected to the first adhesive margin portion, and the lower front side surface The lower front side surface portion and the lower left side surface portion via the second adhesive margin portion by adhering the second adhesive margin portion to the side surface portion that is not connected to the second adhesive margin portion via the broken line in the lower portion and the lower left side surface portion Connected to the lower back side and lower right side via The lower back side surface portion and the lower right side surface portion are connected via the third adhesive margin portion by adhering the third adhesive margin portion to the side surface portion not continuously provided with the third adhesive margin portion, The lower back side surface portion and the lower left side surface portion are connected to each other through the fourth adhesive margin portion by adhering the fourth adhesive margin portion to a side surface portion that is not connected to the fourth adhesive margin portion via a broken line in the lower left side surface portion. The lower front side part and the lower back side part are connected so that the area surrounded by the lower front side part, the lower back side part, the lower right side part, and the lower left side part becomes wider as going upward from the bottom part side. The lower right side surface and the lower left side surface are inclined with respect to the bottom surface, and the upper component portion is the fifth from the side parallel to the first polygonal line on the side opposite to the bottom surface of the lower front side surface. A straight side on the right side in the upper front side connected through the polygonal line (C2) The upper front side surface portion (30) in which the ninth angle, which is the angle formed by the fifth broken line, is an acute angle, and the tenth angle, which is the angle formed by the straight side portion on the left side surface, is the acute angle. And a first flap (32a) provided on the upper side adjacent to the sixth fold line in the first flap that is connected to the right side of the upper front side surface via the sixth fold line (C5). The first flap (32) and the second flap connected from the side on the left side of the upper front side surface via the seventh broken line (C6), and second on the upper side adjacent to the seventh folded line. The second flap (34) provided with the projecting portion (34a) and the side opposite to the bottom surface of the lower back side surface from the side parallel to the second fold line through the eighth fold line (C8). The upper back side surface portion that is continuously connected to each other, the first side that is the angle formed by the straight side portion on the right side surface and the eighth polygonal line. An upper back side surface portion (50) in which one angle is an acute angle, and a twelfth angle that is an angle formed by the straight side portion on the left side surface forming an eighth bent line is an acute angle, and the right side surface side of the upper back side surface portion A third flap (52) provided with a third protrusion (52a) on the upper side adjacent to the ninth broken line, with a third flap continuously provided from the side of the second folded line via the ninth broken line (C11), A fourth flap (54a) is provided on the upper side adjacent to the tenth fold line, with the fourth flap continuously provided from the side on the left side of the upper back side surface portion via the tenth fold line (C12). In the upper right side face that is connected to the fourth flap (54) through the eleventh fold line (C14) from the side parallel to the third fold line on the side opposite to the bottom face of the lower right side face, When the thirteenth angle, which is the angle formed by the straight side on the side with the eleventh polygonal line, is an acute angle In addition, the upper right side (70) having an acute angle of the 14th angle, which is the angle formed by the straight side on the back side and the eleventh polyline, and the side of the upper right side opposite to the lower right side are In the fifth flap connected continuously from the side parallel to the eleventh polyline through the twelfth polyline (C15), the boundary position between the fifth flap and the upper right side is cut or notched on the front side of the twelfth polyline 5th flap (72) provided with the 1st latching | locking part (K21) formed by the 2nd latching | locking part (K22) formed by the notch | incision or notch in the back side of the 12th broken line, and the lower left side The upper left side surface portion that is connected to the side portion on the opposite side of the bottom surface portion of the surface portion from the side portion parallel to the fourth fold line via the thirteenth fold line (C17), and the straight side portion on the front side is the thirteenth side. The fifteenth angle, which is the angle formed with the polygonal line, is an acute angle and the back side The upper left side surface portion (90) having an acute angle of the sixteenth angle, which is the angle formed by the straight side portion and the thirteenth broken line, and the side portion of the upper left side surface opposite to the lower left side surface portion are parallel to the thirteenth broken line. A sixth flap connected from the side via a 14th broken line (C18), at the boundary position between the 6th flap and the upper left side surface, is formed by cutting or notching the front side of the 14th broken line. A third locking portion (K31) and a sixth flap (92) provided with a fourth locking portion (K32) formed by a cut or notch on the back side of the fourteenth broken line, and a ninth angle , The tenth angle, the eleventh angle, and the twelfth angle are substantially the same, and the thirteenth angle, the fourteenth angle, the fifteenth angle, and the sixteenth angle. The size of the angle is almost the same, and the lid is A top lid portion (102) continuously provided from a side portion of the upper back side surface portion opposite to the lower back side surface portion through a fifteenth fold line (C19) from a side portion parallel to the eighth fold line; An upper front lid (104) connected from the side parallel to the fifteenth fold line through the sixteenth fold line (C20) on the side opposite to the upper back side surface of the unit, A lower front lid portion (106) continuously provided from a side portion opposite to the upper surface lid portion via a seventeenth broken line (C21) from a side portion parallel to the sixteenth broken line, and an upper front lid portion of the lower front lid portion And an insertion flap (108) connected from the side parallel to the 17th fold line through the 18th fold line (C22) on the side opposite to the side, and having a bottom surface portion and a lower front side surface portion. At the boundary position, it is an insertion part for inserting the insertion flap, and it is formed by a cut or opening. The inserted portion (K1) is formed, the upper front side surface portion is folded inward with respect to the lower front side surface portion in a state where the first flap and the second flap are folded inward with respect to the upper front side surface portion, With the third and fourth flaps folded inward with respect to the upper back side surface, the upper back side surface portion is folded inward with respect to the lower back side surface portion, and the upper right side surface portion is inward with respect to the lower right side surface portion. And the fifth flap is bent inward with respect to the upper right side surface to lock the first protrusion to the first locking portion and the third protrusion to the second locking portion. The upper left side surface portion is bent inward with respect to the lower left side surface portion, the sixth flap is bent inward with respect to the upper left side surface portion, and the second projecting portion is locked to the third locking portion. 4 protrusions to the 4th locking part The upper component is assembled by locking, and the upper lid is folded inward with respect to the upper back side surface and placed on the upper component, and the upper front lid is folded against the upper lid. The upper front lid is arranged along the upper front side, the lower front lid is bent with respect to the upper front lid, the lower front lid is arranged along the lower front side, and the insertion flap is covered. The packaging container is closed by being inserted into the insertion portion.

  In the packaging container of the first configuration, the side surface of the tray-shaped portion is inclined to be tapered, and the lower front side surface portion, the lower back side surface portion, the lower right side surface portion, and the lower portion as it goes upward from the bottom surface portion side. Since the area surrounded by the left side surface portion is widened, it is possible to easily store and take out the objects to be stored.

  Moreover, since it forms only by adhere | attaching four paste margin parts, it can manufacture by the method similar to the method of manufacturing a normal tray, and can provide the packaging container which manufacture is easy.

  Second, the first configuration is characterized in that a notch (30-1) is formed on the side opposite to the lower front side surface in the upper front side surface. By providing this notch portion, the upper front side surface portion does not get in the way when storing or taking out the storage portion, and when the lid portion is lifted upward, The stored items can be easily seen.

  Third, in the first or second configuration, the distance (h70) between the eleventh broken line and the twelfth bent line is formed substantially the same as the distance (h60) between the third bent line and the eleventh bent line. And the distance between the 13th and 14th broken lines is substantially the same as the distance between the 4th and 13th broken lines.

  Fourth, in any one of the first to third configurations, the sum of the first angle and the ninth angle is 180 degrees, and the fifth angle and the thirteenth angle. The sum of the sizes is 180 degrees.

  Fifth, in any of the first to fourth configurations, the inserted portion is formed by a substantially U-shaped cut, and the first locking portion, the second locking portion, and the third The locking portion and the fourth locking portion are formed by a bowl-shaped cut.

The sixth is a packaging container formed of a single sheet-like blank, and has a tray-like portion (6), an upper component portion (7), and a lid portion (100). The tray-shaped part is a substantially square bottom part, the side part on the front side, the side part on the back side parallel to the side part on the front side, the right side perpendicular to the side part on the front side and the side part on the back side A bottom surface portion (10) having a side portion on the surface side, a side portion on the left side surface perpendicular to the side portion on the front side and the side portion on the back surface side, and a first broken line from the side portion on the front side of the bottom surface portion ( C1) is a lower front side surface portion, and the first side, which is the angle formed by the straight side portion on the right side and the first broken line, is an obtuse angle, and the straight side on the left side. The lower front side surface portion (20) in which the second angle, which is the angle formed by the portion with the first broken line, is an obtuse angle, and the second bent line (C7) from the side portion on the back surface side of the bottom surface portion. In the lower rear side surface, the third angle, which is the angle formed by the straight side portion on the right side surface with the second broken line, is an obtuse angle, and the angle formed by the straight side portion on the left side surface with the second broken line. The lower back side surface portion (40) whose fourth angle is an obtuse angle, and the lower right side surface portion connected from the side portion on the right side surface side of the bottom surface portion via the third broken line (C13), the straight line on the front side The lower right side surface (the fifth angle, which is the angle formed by the side of the shape with the third broken line, is an obtuse angle, and the sixth angle, the angle formed by the straight side on the back side, is formed by the third broken line) 60) and the lower left side surface portion provided continuously from the side portion on the left side surface of the bottom surface portion via the fourth broken line (C16), the angle between the straight side portion on the front side and the fourth broken line. The 7th angle is an obtuse angle, and the 8th angle, which is the angle formed by the straight side on the back side and the fourth broken line, is obtuse. A lower left side surface portion (80) and a first glue margin portion (22) continuously provided via a broken line from a side portion on the right side surface of the lower front side surface portion or a side portion on the front side of the lower right side surface portion, The second glue margin (24) connected via a broken line from the left side of the lower front side or the front side of the lower left side, and the right side of the lower back side 3rd glue margin part (42) connected from the side by the side of the back side of a part or a lower right side part, and the side by the side of the left side of a lower back side part, or the back side of a lower left side part A fourth glue margin part (44) provided continuously from the part via a broken line, and the first angle magnitude, the second angle magnitude, the third angle magnitude, and the fourth angle magnitude are approximately The fifth angle, the sixth angle, the seventh angle, and the eighth angle are formed to be substantially the same. The distance (h20) between the first broken line and the fifth broken line and the distance (h40) between the second broken line and the eighth bent line are formed substantially the same, and the distance between the third broken line and the eleventh broken line ( h60), the distance between the fourth broken line and the thirteenth broken line is formed substantially the same, and the first side surface portion that is not connected to the first glue margin portion via the broken line at the lower front side surface portion and the lower right side surface portion. By adhering the glue margin, the lower front side and lower right side are connected via the first margin, and the lower front side and lower left side are connected to the second margin via a broken line. The lower front side surface portion and the lower left side surface portion are connected via the second adhesive margin portion by adhering the second adhesive margin portion to the side surface portion that is not, and the lower back side surface portion and the lower right side surface portion are connected via the broken line. Adhere the third adhesive margin to the side that is not connected to the third margin. Accordingly, the lower back side surface portion and the lower right side surface portion are connected via the third glue margin portion, and the side portion not connected to the fourth glue margin portion via the broken line in the lower back side surface portion and the lower left side surface portion. The lower back side surface portion and the lower left side surface portion are connected via the fourth adhesive margin portion by bonding the fourth adhesive margin portion to the lower front side surface portion and the lower back side surface portion as they go upward from the bottom surface side. The lower front side, lower back side, lower right side, and lower left side are inclined with respect to the bottom so that the area surrounded by the lower right side and lower left side is widened. The upper front side surface portion is connected to the side portion on the opposite side to the bottom surface portion of the lower front side surface portion from the side portion parallel to the first fold line via the fifth fold line (C2). When the ninth angle, which is the angle formed by the straight side with the fifth polygonal line, is an acute angle In addition, the tenth angle, which is the angle formed by the straight side portion on the left side surface with the fifth broken line, is an acute angle, and a notch (30-1) is formed on the side opposite to the lower front side surface portion. The first flap is connected to the upper front side surface (30) and the right side of the upper front side surface via the sixth folding line (C5), and the first flap projects from the upper side adjacent to the sixth folding line. A first flap (32) provided with a shape portion (32a) and a second flap continuously provided from a side portion on the left side of the upper front side surface portion via a seventh broken line (C6). A second flap (34) provided with a second protrusion (34a) on the upper side adjacent to
The upper back side surface portion connected from the side portion on the opposite side to the bottom surface portion of the lower back side surface portion through the eighth fold line (C8) from the side portion parallel to the second fold line. An eleventh angle that is an angle formed by the side portion with the eighth polygonal line is an acute angle, and an upper rear side surface portion that is an acute angle is formed by the twelfth angle that the straight side portion on the left side is formed by the eighth broken line ( 50) and a third flap (52a) on the upper side adjacent to the ninth broken line, with a third flap continuously provided from the side on the right side of the upper back side surface via the ninth broken line (C11). On the upper side adjacent to the 10th fold line, with the 3rd flap (52) provided with the 4th flap connected continuously from the side on the left side of the upper back side surface part via the 10th fold line (C12) A fourth flap (54) provided with a fourth protrusion (54a), a bottom surface portion of the lower right side surface portion, and It is an angle formed by the straight side portion on the front side and the eleventh broken line in the upper right side portion connected continuously from the side portion parallel to the third broken line on the opposite side portion via the eleventh broken line (C14). The upper right side portion (70) in which the thirteenth angle is an acute angle and the fourteenth angle, which is the angle formed by the straight side portion on the back side and the eleventh polyline, is an acute angle, and the lower right side portion of the upper right side portion. The fifth flap is connected from the side parallel to the eleventh polyline through the twelfth polyline (C15) on the opposite side, and the boundary position between the fifth flap and the upper right side is at the boundary of the twelfth polyline. A fifth flap provided with a first locking part (K21) formed by a hook-like cut on the front side and a second locking part (K22) formed by a hook-like cut on the back side of the twelfth fold line. (72) and the fourth side on the side opposite to the bottom surface of the lower left side surface. The fifteenth angle, which is the angle formed by the straight side on the front side and the thirteenth broken line, is an acute angle in the upper left side that is connected from the side parallel to the broken line via the thirteenth broken line (C17). In addition, the upper left side (90) having an acute angle of the sixteenth angle, which is the angle formed by the straight side on the back side and the thirteenth polyline, and the side on the opposite side of the lower left side of the upper left side A 6th flap connected continuously from the side parallel to the 13th line through the 14th line (C18). At the boundary position between the 6th flap and the upper left side, a bowl-shaped cut is made on the front side of the 14th line. And a sixth flap (92) provided with a fourth locking portion (K32) formed by a hook-like cut on the back side of the fourteenth polygonal line. The size of the ninth angle, the size of the tenth angle, and the size of the eleventh angle And the twelfth angle are formed substantially the same, and the thirteenth angle, the fourteenth angle, the fifteenth angle, and the sixteenth angle are formed substantially the same as the first angle. And the ninth angle is 180 degrees, the fifth angle and the thirteenth angle are 180 degrees, and the distance between the eleventh and twelfth broken lines (h70). Is formed substantially the same as the distance (h60) between the third broken line and the eleventh bent line, and the distance between the thirteenth bent line and the fourteenth bent line is formed substantially the same as the distance between the fourth bent line and the thirteenth bent line. The upper surface lid portion (102) is provided such that the lid portion is connected to the side portion on the opposite side of the lower back side surface portion from the side parallel to the eighth fold line via the 15th fold line (C19). And the 15th fold on the side of the top cover opposite to the upper back side The upper front lid portion (104) connected from the side parallel to the line via the 16th broken line (C20) and the side opposite to the upper surface lid portion of the upper front lid portion are parallel to the 16th broken line. The lower front lid part (106) provided continuously from the side of the lower front lid part through the 17th broken line (C21), and the side of the lower front lid part opposite to the upper front lid part, the side parallel to the 17th broken line An insertion flap (108) provided continuously through the 18th broken line (C22) from the portion, and at a boundary position between the bottom surface portion and the lower front side surface portion, an insertion portion for inserting the insertion flap, A to-be-inserted portion (K1) formed by a substantially U-shaped cut is formed, and the upper front side surface portion is bent to the lower front surface in a state where the first flap and the second flap are bent inward with respect to the upper front side surface portion. Folded inward with respect to the side, the 3rd flap and 4th frame And the upper back side surface portion is folded inward with respect to the lower back side surface portion, the upper right side surface portion is folded inward with respect to the lower right side surface portion, and The flap is bent inward with respect to the upper right side surface, and the first protrusion is locked to the first locking portion, and the third protrusion is locked to the second locking portion. The inner side is bent inward with respect to the lower left side, the sixth flap is bent inward with respect to the upper left side, and the second protrusion is locked to the third locking part, and the fourth protrusion is The upper component is assembled by engaging with the four engaging portions, and the upper lid is folded inward with respect to the upper back side surface and disposed on the upper component, and the upper front lid is disposed on the upper lid. The upper front lid is Wrapping along the side surface, folding the lower front lid against the upper front lid, placing the lower front lid along the lower front side, and inserting the insertion flap into the plugged portion for packaging The container is closed.

  In the packaging container of the sixth configuration, the side surface of the tray-shaped portion is inclined to be tapered, and the lower front side surface portion, the lower back side surface portion, the lower right side surface portion, and the lower portion as it goes upward from the bottom surface portion side. Since the area surrounded by the left side surface portion is widened, it is possible to easily store and take out the objects to be stored.

  Moreover, since it forms only by adhere | attaching four paste margin parts, it can manufacture by the method similar to the method of manufacturing a normal tray, and can provide the packaging container which manufacture is easy.

  In addition, since the upper front side surface is provided with a notch, the upper front side surface does not get in the way when storing or removing the storage target, and when the lid is lifted upward. In addition, it is possible to make it easier to visually recognize the stored objects.

  Seventhly, in the sixth configuration described above, the lower back side surface portion, the upper back side surface portion, the lower right side surface portion, and the lower left side surface portion have a trapezoidal shape, and the lower front side surface portion, the upper right side surface portion, and the upper left side portion The surface portion has a substantially trapezoidal shape.

  According to the packaging container according to the present invention, the side surface of the tray-shaped portion is inclined and tapered, and the lower front side surface portion, the lower back side surface portion, the lower right side surface portion, and the lower left side as it goes upward from the bottom surface portion side. Since the area surrounded by the surface portion is widened, it is possible to easily store and take out the objects to be stored.

  Moreover, since it forms only by adhere | attaching four paste margin parts, it can manufacture by the method similar to the method of manufacturing a normal tray, and can provide the packaging container which manufacture is easy.

2 is a front perspective view of a packaging container of Example 1. FIG. It is a back perspective view of the packaging container of Example 1. FIG. FIG. 3 is a development view of the packaging container of Example 1. It is a principal part enlarged view of FIG. It is a principal part enlarged view of FIG. It is a front perspective view which shows the use condition of the packaging container of Example 1. FIG. It is a front perspective view which shows the use condition of the packaging container of Example 1. FIG. It is explanatory drawing which shows the use condition of a normal tray. It is explanatory drawing for demonstrating the comparison with a normal tray. It is a front perspective view of the packaging container of Example 2. FIG. It is a back perspective view of the packaging container of Example 2. FIG. 6 is a development view of a packaging container of Example 2. FIG. It is a front perspective view which shows the use condition of the packaging container of Example 2. FIG. It is a front perspective view which shows the use condition of the packaging container of Example 1. FIG.

  In the present invention, a packaging container having a hexagonal shape as viewed from the side has the object of providing a packaging container that can be easily stored and taken out and can be easily manufactured as follows.

  The packaging container 5 based on this invention is comprised as shown by FIGS. 1-7, and is continuously provided via the broken line (namely, broken line C1) from the bottom face part 10 and the side part of the front side of the bottom face part 10. FIG. The lower front side surface 20, the glue margin portion (first glue margin portion) 22 connected from the side portion on the right side of the lower front side portion 20 via a broken line (that is, the broken line C 3), and the lower front surface The glue margin part (second glue margin part) 24 continuously provided from the side part on the left side surface side of the side part 20 via a polygonal line (that is, the polygonal line C4) and the bottom part 10 of the lower front side part 20 are opposite to each other. The upper front side surface portion 30 connected from the side portion via the broken line (that is, the broken line C2) and the right side surface side portion of the upper front side surface portion 30 via the broken line (that is, the broken line C5). The flap (first flap) 32 provided and the left side of the upper front side surface 30 A flap (second flap) 34 continuously provided from the side portion via a broken line (that is, a broken line C6) and a continuous line from the side portion on the back side of the bottom surface portion 10 via a broken line (that is, the broken line C7) A lower back side surface portion 40, a glue margin portion (third glue margin portion) 42 continuously provided from a side portion on the right side surface of the lower back side surface portion 40 via a broken line (that is, a broken line C9), The glue margin part (fourth glue margin part) 44 continuously provided from the side part on the left side surface side of the back side surface part 40 via a polygonal line (that is, the polygonal line C10), and the bottom face part 10 of the lower back side surface part 40 The upper back side surface portion 50 connected from the opposite side portion via a broken line (that is, the broken line C8) and the right side surface side portion of the upper back side surface portion 50 via the broken line (that is, the broken line C11). Consecutive flap (third flap) 52 and upper part A flap (fourth flap) 54 continuously provided from the side on the left side of the side surface 50 via a polygonal line (that is, the folding line C12), and a polygonal line from the side on the right side of the bottom 10 (that is, The lower right side surface portion 60 provided continuously via the polygonal line C13) and the upper right side surface portion 70 provided continuously from the side opposite to the bottom surface portion 10 of the lower right side surface portion 60 via the polygonal line (that is, the polygonal line C14). And a flap (fifth flap) 72 continuously provided from the side of the upper right side 70 opposite to the lower right side 60 via a fold line (that is, a fold line C15), and a left side of the bottom 10 The lower left side 80 connected continuously from the side via a broken line (that is, the broken line C16) and the lower left side 80 opposite to the bottom 10 of the lower left side 80 are connected via a broken line (that is, the broken line C17). Established An upper left side 90, a flap (sixth flap) 92 connected from the side opposite to the lower left side 80 of the upper left side 90 via a fold line (ie, fold line C18), and an upper back side surface 50 has a lid portion 100 provided continuously from a side opposite to the lower back side surface portion 40 via a polygonal line (that is, a polygonal line C19).

  Further, the lid portion 100 includes an upper surface lid portion 102 provided continuously from a side portion of the upper rear side surface portion 50 opposite to the lower rear side surface portion 40 via a broken line (that is, a broken line C19), and an upper surface lid portion 102. The upper front lid portion 104 is connected from the side opposite to the upper back side surface portion 50 via a polygonal line (that is, the polygonal line C20), and the upper front lid portion 104 is opposite to the upper lid portion 102. A lower front lid 106 connected from the side via a polygonal line (that is, a polygonal line C21) and a polygonal line (that is, a polygonal line C22) from the side opposite to the upper front lid 104 of the lower front lid 106 And an insertion flap 108 connected to each other. The packaging container 5 is formed of one sheet-like blank (specifically, a blank made of cardboard (for example, a thin cardboard)).

  The lower front side surface portion 20, the lower back side surface portion 40, the lower right side surface portion 60, the lower left side surface portion 80, and the adhesive margin portions 22, 24, 42, 44 constitute the tray-like portion 6. , Flaps 32 and 34, upper back side surface portion 50, flaps 52 and 54, upper right side surface portion 70, flap 72, upper left side surface portion 90, and flap 92 constitute upper configuration portion 7.

  Here, the bottom surface portion 10 has a substantially square shape (specifically, a substantially rectangular shape). That is, since a U-shaped notch K1 (inserted portion) is formed between the bottom surface portion 10 and the lower front side surface portion 20, the central region of the side portion on the front side of the bottom surface portion 10 protrudes. It has become. That is, the bottom surface portion 10 has a shape having a rectangular bottom surface portion main body 10a and a horizontally elongated protruding portion 10b protruding from the bottom surface portion main body 10a to the front side. The bottom surface 10 includes a front side (side along the polygonal line C1), a back side parallel to the front side (side along the polygonal line C7), and a front side. And a side part on the right side surface perpendicular to the side part on the back side (side part along the broken line C13) and a side part on the left side surface perpendicular to the side part on the front side and the side part on the back side (to the broken line C16) Along the side).

  Further, the lower front side surface portion 20 has a substantially trapezoidal shape, and a concave portion (a part of the bottom surface portion 10 side of the isosceles trapezoidal shape whose width in the left-right direction increases as it goes from the bottom surface portion 10 to the upper front side surface portion 30 side. It is the shape which formed the recessed part by the cut K1. The lower front side surface portion 20 is formed in a symmetric shape (that is, a left-right symmetric shape), and the angle α20a (first angle) and the angle α20b (second angle) are the same (may be substantially the same). α20c and angle 20d are the same (may be substantially the same). The angle α20a and the angle α20b are obtuse angles, and the angle α20c and the angle 20d are acute angles. Further, the left and right side portions (side portions along the broken line C3 and side portions along the broken line C4) are linear side portions.

  In addition, the margin portion 22 has a triangular shape, and has a shape surrounded by two side portions (side portions along the side portion 22a and the broken line C3) extending from the corner portion of the bottom surface portion 10 and the side portion 22b. Yes. In the unfolded state of the packaging container 5, the side portion 22 a is adjacent to the lower right side surface portion 60 via the lower right side surface portion 60 and a straight cut. The angle α22 between the side portion along the broken line C3 and the side portion 22b is the same (may be substantially the same) as the angle α60c between the side portion 60b and the side portion 60d in the lower right side surface portion 60. 5, the side 22b and the side 60d are parallel (may be substantially parallel).

  The margin part 22 is bonded to the inner surface of the lower right side surface part 60, whereby the side part 60b of the lower right side surface part 60 is in a state along the broken line C3.

  Further, the margin portion 24 has a triangular shape and is formed symmetrically with the margin portion 22 (formed in line symmetry with the margin portion 22 in the unfolded state of the packaging container 5). In the unfolded state of the packaging container 5, the side portion on the lower left side surface portion 80 side of the margin portion 24 is adjacent to the lower left side surface portion 80 through a linear cut. The angle α24 between the side portion along the broken line C4 and the side portion 24b is the same (may be substantially the same) as the angle α80c between the side portion 80b and the side portion 80d in the lower left side surface portion 80. In the assembled state of the tray-like part 5 in FIG. 5, the side part 24b and the side part 80d are parallel (may be substantially parallel).

  The margin portion 24 is bonded to the inner surface of the lower left side surface portion 80, whereby the side portion 80b of the lower left side surface portion 80 is in a state along the broken line C4.

  Moreover, the upper front side part 30 is exhibiting the shape which formed the notch part 30-1 in the trapezoid shape. That is, the upper front side surface portion 30 is an isosceles trapezoid whose width in the left-right direction becomes smaller as it goes from the lower front side surface portion 20 side to the tip side, and is substantially trapezoidal from the side opposite to the lower front side surface portion 20 side. The shape which formed the notch part 30-1 of this is exhibited. Here, the angle with respect to the polygonal line C2 of the left and right sides in the upper front side part 30 is the same as the angle with respect to the polygonal line C2 of the left and right sides in the lower front side part 20, and the angle α30a between the polygonal line C2 and the polygonal line C5 is The angle α20c between the polygonal line C2 and the polygonal line C3 is the same (may be substantially the same), and the angle α30b between the polygonal line C2 and the polygonal line C6 is the same (may be substantially the same) as the angle α20d between the polygonal line C2 and the polygonal line C4. ).

  The length in the height direction of the upper front side surface portion 30 (the length (maximum length) between the side portions opposite to the broken line C2 and the broken line C2) h30 is the length in the height direction of the lower front side surface portion 20. (The length h20 between the polygonal line C1 and the polygonal line C2 is the same (may be substantially the same). The left and right sides of the upper front side part 30 (sides along the polygonal line C5 and the polygonal line C6) (Side part along) is a straight side part.

  Note that the size of the notch 30-1 (particularly the length in the left-right direction) is determined when the upper front lid 104 is disposed along the outer surface of the upper front side 30 with the lid 100 closed. The notch 30-1 is formed in such a size that it is not exposed from the upper front lid 104. That is, the length (maximum length) of the notch 30-1 in the left-right direction is formed to be smaller than the length (minimum length) of the upper front lid 104.

  By providing the cutout portion 30-1, the upper front side surface portion 30 does not get in the way when the receiving portion is stored or taken out, and when the lid portion 100 is lifted upward. It is possible to make it easier to visually recognize the stored objects.

  Further, the flap 32 has a band shape along the broken line C5, and a substantially band-shaped protruding portion 32a is provided on the upper side (the front end side of the upper front side surface portion 30), and the protruding portion 32a is formed on the upper right side surface portion. It is adapted to be engaged with a cut K21 between 70 and the flap 72. That is, the protrusion 32a is provided on the upper side adjacent to the broken line C5.

  Further, the flap 34 has a band shape along the broken line C6, and a substantially band-shaped protruding portion 34a is provided on the upper side (the front end side of the upper front side surface portion 30), and the protruding portion 34a is formed on the upper left side surface portion. 90 and a flap K92 are engaged with a cut K31. That is, the protrusion 34a is provided on the upper side adjacent to the broken line C6.

  Further, the lower back side surface portion 40 has a trapezoidal shape, and has an isosceles trapezoid whose width in the left-right direction increases from the bottom surface portion 10 toward the upper back side surface portion 50 side. The lower back side surface portion 40 is formed in a symmetrical shape (that is, a left-right symmetrical shape), and the angle α40a (third angle) and the angle α40b (fourth angle) are the same (may be substantially the same), and the angle α40c and angle 40d are the same (may be substantially the same). The angle α40a and the angle α40b are the same (may be substantially the same) as the angle α20a and the angle 20b, and the angle α40c and the angle 40d are the same (may be substantially the same) as the angle α20c and the angle 20d. The angles α40a and α40b are obtuse angles, and the angles α40c and 40d are acute angles. The length h40 in the height direction of the lower back side surface portion 40 is the same as the length h20 (may be substantially the same). That is, it can be said that the lower back side surface part 40 is formed symmetrically with the lower front side surface part 20 (the lower front side part 20 in a state of a broken line instead of the notch part 10b). Note that the left and right side portions (the side portion along the broken line C9 and the side portion along the broken line C10) of the lower back side surface portion 40 are linear side portions.

  In addition, the margin portion 42 has a triangular shape, and has a shape surrounded by two sides (sides 42a and sides along the broken line C9) extending from the corners of the bottom surface 10 and the side 42b. Yes. In the unfolded state of the packaging container 5, the side portion 42 a is adjacent to the lower right side surface portion 60 through the lower right side surface portion 60 and a straight cut. The angle α42 between the side portion along the broken line C9 and the side portion 42b is the same (may be substantially the same) as the angle α60d between the side portion 60c and the side portion 60d in the lower right side surface portion 60. In the assembled state of the five tray-like parts 6, the side part 42b and the side part 60d are parallel (may be substantially parallel).

  The margin portion 24 is bonded to the inner surface of the lower left side surface portion 80, whereby the side portion 80b of the lower left side surface portion 80 is in a state along the broken line C4.

  Further, the margin portion 44 has a triangular shape and is formed symmetrically with the margin portion 42 (in the expanded state of the packaging container 5, it is formed symmetrically with the margin portion 42). In the unfolded state of the packaging container 5, the side portion of the glue margin portion 44 on the lower left side surface portion 80 side is adjacent to the lower left side surface portion 80 through a linear cut. The angle α44 between the side portion along the broken line C10 and the side portion 44b is the same as (or substantially the same as) the angle α80d between the side portion 80c and the side portion 80d in the lower left side surface portion 80, and thus the packaging container In the assembled state of the five tray-like parts 6, the side part 44b and the side part 80d are parallel (may be substantially parallel).

  The margin portion 44 is bonded to the inner surface of the lower left side surface portion 80, whereby the side portion 80c of the lower left side surface portion 80 is in a state along the broken line C10.

  The upper back side surface portion 50 has a trapezoidal shape. That is, the upper back side surface portion 50 has an isosceles trapezoidal shape whose width in the left-right direction decreases as it goes from the lower back side surface portion 40 side to the distal end side. Here, the angle with respect to the polygonal line C8 of the left and right sides in the upper back side surface portion 50 is the same as (or substantially the same as) the angle with respect to the polygonal line C8 of the left and right sides in the lower back side surface portion 40. The angle α50a between the polygonal lines C11 is the same as (or substantially the same as) the angle α40c between the polygonal lines C8 and C9, and the angle α50b between the polygonal lines C8 and C12 is the angle α40d between the polygonal lines C8 and C10. They are the same (may be substantially the same).

  The length in the height direction of the upper back side surface portion 50 (the length between the broken line C8 and the broken line C19) h50 is the length in the height direction of the lower back side surface portion 40 (the length between the broken line C7 and the broken line C8). h40 is the same (may be substantially the same), and the left and right sides (upper side along the fold line C11 and side along the fold line C12) of the upper back side surface 50 are linear. It is a side.

  Further, the flap 52 has a band shape along the broken line C11, and a substantially band-shaped protruding portion 52a is provided on the upper side (the tip side of the upper back side surface portion 50), and the protruding portion 52a is formed on the upper right side surface portion. 70 and the notch K22 between the flaps 72 are locked. That is, the protruding portion 52a is provided on the upper side adjacent to the broken line C11.

  Further, the flap 54 has a band shape along the broken line C12, and a substantially band-shaped protruding portion 54a is provided on the upper side (the tip side of the upper back side surface portion 50), and the protruding portion 54a is formed on the upper left side surface portion. 90 and the flap 92 are engaged with a cut K32. That is, the protrusion 52b is provided on the upper side adjacent to the broken line C12.

  Further, the lower right side surface portion 60 has a trapezoidal shape, and has an isosceles trapezoidal shape whose width in the front-rear direction increases as it goes from the bottom surface portion 10 to the upper right side surface portion 70 side. The lower right side surface portion 60 is formed in a symmetrical shape (that is, a longitudinally symmetrical shape), and the angle α60a (fifth angle) and the angle α60b (sixth angle) are the same (may be substantially the same), and the angle α60c And the angle 60d are the same (may be substantially the same). The angle α60a and the angle α60b are obtuse angles, and the angle α60c and the angle 60d are acute angles. The length h60 in the height direction of the lower right side surface portion 60 (the length between the broken line C13 and the broken line C14) is set so that the height of the broken line C14 is equal to the broken line C2 in the assembled state of the tray-like portion 6 of the packaging container 5. It is formed in a length that matches the height and the height of the broken line C8. Moreover, the side parts (side part 60b and side part 60c) on both the front and rear sides of the lower right side surface part 60 are linear side parts.

  Further, the upper right side surface 70 has a substantially trapezoidal shape. That is, the upper right side surface portion 70 has a shape in which protrusions 71a and 71b are formed by hooked cuts K21 and K22 in an isosceles trapezoidal shape whose width in the front-rear direction decreases as it goes from the lower right side surface portion 60 side to the tip side. ing. Here, the angle of the front and rear sides of the upper right side portion 70 with respect to the broken line C12 is the same as the angle of the front and rear sides of the lower right side portion 60 with respect to the broken line C12, and the angle α70a between the broken line C12 and the side portion 70a (first). 13 angle) is the same as the angle α60c, and the angle α70b (14th angle) between the polygonal line C12 and the side portion 70b is the same as the angle α60d. The length h70 in the height direction of the upper right side surface portion 70 (the length between the broken line C14 and the broken line C15) is the same as the length h60 (may be substantially the same). Moreover, the side parts (side part 70a and side part 70b) on both the front and rear sides of the upper right side surface part 70 are linear side parts.

  Further, the flap 72 has a substantially rectangular shape (a rectangular shape in which a corner is provided at the corner of the tip), and ridge-like cuts K21 and K22 are formed on both sides of the broken line C15. The cut K21 (first locking portion) and the cut K22 (second locking portion) are a first direction cut that is a linear cut in the same direction as the broken line C15, and an inner end of the first direction cut. The cut K21 and the cut K22 are formed symmetrically with respect to each other (front-back symmetric), and the cut K21 and the cut K22 are lines in the unfolded state of the packaging container 5. It is formed symmetrically. The polygonal line C15 is in contact with a substantially intermediate position of the cut K21 in the second direction cut and a substantially intermediate position of the cut K22 in the second direction cut. Since the cuts K21 and K22 are formed, a gap is formed at the positions of the cuts K21 and K22 when the flap 72 is bent at a right angle with respect to the upper right side surface part 70. The protrusion 52a can be locked in the gap formed by the cut K22.

  The lower left side 80 has a trapezoidal shape, and has an isosceles trapezoid whose width in the front-rear direction increases from the bottom 10 toward the upper left side 90. That is, the lower left side surface portion 80 is formed symmetrically with the lower right side surface portion 60 (ie, left-right symmetric shape). For example, the lower left side surface portion 80 is formed symmetrically with the lower right side surface portion 60 in the unfolded state of the packaging container 5. Has been. Accordingly, the length in the height direction of the lower right side surface portion 60 (the length between the broken line C13 and the broken line C14) h60 is the length in the height direction of the lower left side surface portion 80 (the length between the broken line C16 and the broken line C17). Are the same (may be substantially the same). Moreover, the side parts (side part 80b and side part 80c) on both the front and rear sides of the lower left side surface part 80 are linear side parts.

  Further, the upper left side surface portion 90 has a substantially trapezoidal shape. That is, the upper left side 90 has an isosceles trapezoidal shape with protrusions 91a and 91b formed by bowl-shaped cuts K31 and K32 that decrease in width in the front-rear direction as it goes from the lower left side 80 to the tip. ing. That is, the upper left side surface portion 90 is formed symmetrically with the upper right side surface portion 70 (ie, left-right symmetric shape). For example, the upper left side surface portion 90 is formed symmetrically with the lower right side surface portion 60 in the unfolded state of the packaging container 5. Has been. Thereby, the length in the height direction of the upper left side surface portion 90 (the length between the broken line C17 and the broken line C18) is the length in the height direction of the lower left side surface portion 80 (the length between the broken line C16 and the broken line C17). They are the same (may be substantially the same). Moreover, the side parts (side part 90a and side part 90b) on both the front and rear sides of the upper left side surface part 90 are linear side parts.

  Further, the flap 92 has a substantially rectangular shape (rectangular shape with a rounded corner at the tip), and ridge-like cuts K31 and K32 are formed on both sides of the broken line C18. That is, the flap 92 is formed in a symmetric shape (that is, a left-right symmetric shape) with the flap 72. For example, the flap 92 is formed in line symmetry with the flap 72 in the unfolded state of the packaging container 5. The cut K31 (third locking portion) and the cut K32 (fourth locking portion) are a first-direction cut that is a straight cut in the same direction as the broken line C18, and an inner end of the first-direction cut. The cut K31 and the cut K32 are formed symmetrically with respect to each other (front-back symmetric), and the cut K31 and the cut K32 are lines in the unfolded state of the packaging container 5. It is formed symmetrically. The polygonal line C18 is in contact with a substantially intermediate position of the cut K31 in the second direction cut and a substantially intermediate position of the cut K32 in the second direction cut. In the expanded state of the packaging container 5, the cut K31 is formed in line symmetry with the cut K21, and the cut K32 is formed in line symmetry with the cut K22. Since the cuts K31 and K32 are formed, a gap is formed at the positions of the cuts K31 and K32 when the flap 92 is bent at a right angle with respect to the upper left side surface part 90. The protrusion 54a can be locked in the gap formed by the cut K32.

  As described above, the angle α30a (the ninth angle), the angle α30b (the tenth angle), the angle α50a (the eleventh angle), and the angle α50b (the twelfth angle) are substantially the same. In addition, the angle α70a (13th angle), the angle α70b (14th angle), the angle α90a (15th angle), and the angle α90b (16th angle) are the same (substantially the same). May be formed).

  The sum of the angle α20a (angle α20b, angle α40a, angle α40b) and the angle α30a (angle α30b, angle α50a, angle α50b) is 180 degrees.

  Also, the angle α60a (angle α60b, angle α80a (seventh angle), angle α80b (eighth angle)) and the angle α70a (angle α70b, angle α90a (fifteenth angle), angle α90b (sixteenth angle)) The sum of the sizes is 180 degrees.

  In the unfolded state of the packaging container 5, the lower right side surface portion 60 and the upper right side surface portion 70 are formed in a substantially hexagonal shape, and the lower left side surface portion 80 and the upper left side surface portion 90 are formed in a substantially hexagonal shape.

  The top cover 102 has a rectangular shape and is formed in the same shape as the bottom 10. The length in the longitudinal direction of the upper surface lid portion 102 is the same as the length in the length direction of the bottom surface portion 10, and the length in the short direction (length h102) of the upper surface lid portion 102 is the length h10. It is the same. That is, in the closed state of the packaging container 5, the upper end of the corner between the upper front side surface 30 and the flap 32, the upper end of the corner between the upper front side surface 30 and the flap 34, the upper back side surface 50 and the flap 52. The upper front side surface portion 30, the upper right side surface portion 70, and the upper rear side surface are formed to have substantially the same size as the region connecting the upper end of the corner portion between the upper end side surface portion 50 and the upper end of the corner portion between the flaps 54. The upper opening of the upper side surface portion 7-1 formed by the portion 50 and the upper left side surface portion 90 is covered.

  Further, the upper front cover 104 has a trapezoidal shape, and has an isosceles trapezoid whose width in the left-right direction decreases from the upper surface cover 102 toward the lower front cover 106. That is, the angle α104a between the side portion 104a of the upper front lid portion 104 and the broken line C21 is the same as the angle α104b between the side portion 104b and the broken line C21.

  The lower front lid portion 106 has a trapezoidal shape, and has an isosceles trapezoidal shape whose width in the left-right direction increases from the upper front lid portion 104 toward the insertion flap 108 side. That is, the angle α106a between the side portion 106a of the lower front lid portion 106 and the broken line C21 is the same as the angle α106b between the side portion 106b and the broken line C21.

  The angles α104a and α104b are the same as the angles α106a and α106b. That is, in the unfolded state of the packaging container 5, it can be said that the lower front lid portion 106 is formed in line symmetry with the upper front lid portion 104 via the polygonal line C21, but strictly speaking, in the lower front lid portion 106a. Since the rounds are formed at the corners on both sides of the tip (the corners on the side opposite to the upper front lid 104 side), the lower front lid 106 has a broken line C21 in the unfolded state of the packaging container 5. Therefore, it can be said that the upper front cover 104 is formed substantially in line symmetry.

  The insertion flap 108 has a square shape (specifically, a rectangular shape) with rounded corners formed at the two corners of the tip, and the length in the left-right direction is the insertion to be formed by the cut K1. It can be inserted into the section 12.

  The broken lines C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, and C22 are linear. It is a polygonal line.

  In addition, in the expansion | deployment state shown to FIGS. 3-5 of the packaging container 5, the packaging container 5 is formed symmetrically.

  In the assembled state of the tray-like portion 6 of the packaging container 5, the paste margin portions 22 and 42 are bonded to the lower right side surface portion 60 and the paste margin portions 24 and 44 are bonded to the lower left side surface portion 80. The lower front side surface portion 20, the lower back side surface portion 40, the lower right side surface portion 60, the lower left side surface portion 80, and the adhesive margin portions 22, 24, 42, 44 are formed in a tray shape. That is, the tray-like portion 6 (see FIGS. 4 and 6) is formed by the lower front side surface portion 20, the lower rear side surface portion 40, the lower right side surface portion 60, the lower left side surface portion 80, and the adhesive margin portions 22, 24, 42, and 44. Is done. In a state in which the margin portions 22 and 42 are bonded to the lower right side portion 60, the side portions 22b and 42b are parallel to the fold line C14 (may be substantially parallel), and the margin portions 24 and 44 are lower left side portion 80. The side portions 24b and 44b are parallel to the polygonal line C17 (may be substantially parallel), and are attached to the lower front side surface portion 20, the lower rear side surface portion 40, the lower right side surface portion 60, and the lower left side surface portion. 80 stands upright with respect to the bottom surface portion 10. Therefore, the tray-like portion 6 is configured to increase as the cross-sectional area increases upward.

  Further, in the packaging container 5, portions other than the tray-like portion 6 and the lid portion 100, that is, the upper front side surface portion 30, the flaps 32 and 34, the upper back side surface portion 50, the flaps 52 and 54, and the upper right side surface portion. 70, the flap 72, the upper left side 90, and the flap 92 constitute the upper component 7.

  In the closed state of the packaging container 5, as shown in FIGS. 1 and 2, the peripheral surface has a hexagonal shape (that is, a hexagonal shape in a side view).

  When manufacturing the packaging container 5 of the said structure, the blank of the unfolding state shown in FIG. 3 is manufactured, and this blank is assembled with an automatic box making machine. That is, the lower front side surface portion 20 and the lower back side surface portion 40 are bent with respect to the bottom surface portion 10, and the adhesive margin portions 22 and 24 are bent with respect to the lower front side surface portion 20, and the adhesive margin portions 42 and 44 are It is bent with respect to the back side surface portion 40, and further, the margin portions 22, 42 and the lower right side portion 60 are adhered, and the margin portions 24, 44 and the lower left side portion 80 are adhered.

  According to the packaging container 5 of the present embodiment, it is only necessary to bond the four adhesive margins, so that a normal tray (that is, the bottom surface portion 10, the lower front side surface portion 20, the lower rear side surface portion 40, and the lower right side) It can be manufactured by a method similar to the method of manufacturing a tray consisting of only the surface portion 60 and the lower left side surface portion 80 (the notch K1 is not provided), and is manufactured using a normal tray manufacturing apparatus. Can do.

  The use state of the packaging container 5 having the above configuration will be described. When storing an article to be stored in the packaging container 5, the packaging container 5 is opened. In order to open the packaging container 5, the upper front side surface portion 30, the upper rear side surface portion 50, the upper right side surface portion 70, and the upper left side surface portion 90 are spread outward as shown in FIG. Makes it easier to store the items inside. That is, the upper front side surface portion 30, the upper rear side surface portion 50, the upper right side surface portion 70, and the upper left side surface portion 90 are inclined at least outward in the vertical direction (the vertical direction with respect to the upper surface of the bottom surface portion 10).

  When the objects to be stored are stored in the tray-like portion 6, the packaging container 5 is closed. To close the packaging container 5, the flaps 32, 34 are folded inward with respect to the upper front side surface portion 30, the upper front side surface portion 30 is folded inward with respect to the lower front side surface portion 20, and the upper front side surface The portion 30 is inclined inward from the vertical direction, the flaps 52 and 54 are folded inward with respect to the upper back side surface portion 50, and the upper back side surface portion 50 is folded inward with respect to the lower back side surface portion 40. The upper back side surface portion 50 is inclined inward from the vertical direction, and then the upper right side surface portion 70 is folded inward with respect to the lower right side surface portion 60 and the flap 72 is folded with respect to the upper right side surface portion 70. The protrusion 32a is locked in the gap formed by the cut K21, the protrusion 52a is locked in the gap formed by the cut K22, and the upper left side 90 is moved to the lower left side. 80 flap 92 with bent inwardly bent relative to the upper left side portion 90 against, with engaging the projecting portion 34a into the gap by cuts K31, engaging the projecting portion 54a into the gap by the cuts K32. By doing so, the upper component part 7 is assembled as shown in FIG.

  Next, the lid 100 is in a closed state. That is, the upper surface lid portion 102 is bent inward with respect to the upper back side surface portion 50, the upper surface lid portion 102 is disposed on the upper surface of the upper component portion 7, and the upper front lid portion 104 is bent with respect to the upper surface lid portion 102. Thus, the upper front lid portion 104 is disposed along the outer surface of the upper front side surface portion 30, the lower front lid portion 106 is bent with respect to the upper front lid portion 104, and the insertion flap 108 is formed by the cut K1. The lower front lid portion 106 is inserted into the insertion portion 12 and arranged along the outer surface of the lower front side surface portion 20. As described above, the packaging container 5 is closed by assembling the upper component 7 and closing the lid 100. In the closed state of the packaging container 5, the packaging container 5 is in the state shown in FIGS.

  To take out the items stored in the packaging container 5, the reverse operation is performed, the lid 100 is opened, and the assembled state of the upper component 7 is released to obtain the state shown in FIG. 6. Take out the items to be stored.

  In the packaging container 5 of the present embodiment, the side surface of the tray-like portion 6 is inclined and has a tapered shape, and the upper portion of the tray-like portion 6 is wide open, so that it is easy to store and take out stored items. It can be. In particular, even in a state where the storage object is stored and the storage object protrudes above the tray-like portion 6, it can be covered by the upper component part 7 and the lid 100, so that the storage object can be stored and the storage object can be stored. When the stored item protrudes above the tray-like portion 6, the stored item can be easily taken out from the tray-like portion 6. In other words, in the case of a normal tray, as shown in FIG. 8, the upper end of the tapered side surface S is higher than the upper end of the stored item, so that the gap between the stored item and the side surface S is small. In this case, in the case of the present embodiment, since the object to be stored can be protruded above the tray-like portion 6, it is possible to easily extract the object to be stored. it can.

  Further, as described above, since it is only necessary to bond the four margins, it can be manufactured by the same method as that for manufacturing a normal tray, that is, manufactured using a normal tray manufacturing apparatus. Therefore, a packaging container can be easily manufactured, and a packaging container that is easy to manufacture can be provided.

  Moreover, since the upper structure part 7 is provided above the tray-like part 6, a container deeper than a normal tray can be provided.

  In particular, the packaging container 5 of the present embodiment is suitable for storing a cylindrical object to be stored such as a roll cake, and reduces the width (frontage) of the packaging container to reduce the storage space of the packaging container. Reduction can be achieved. That is, in the case of a normal tray, as shown in FIG. 9A, the width T1 is required as the width of the tray for storing the objects to be stored. In the case of the present embodiment, FIG. ), The width T2 may be sufficient, and T1> T2, so that the space for storing the packaging container can be saved.

  Next, the packaging container of Example 2 will be described. The packaging container 205 of Example 2 is configured as shown in FIGS. 10 to 14, and is continuously provided from the bottom surface portion 10 and the side portion on the front side of the bottom surface portion 10 via a broken line (that is, a broken line C <b> 1). Lower front side surface portion 20, glue margin portion (first glue margin portion) 22 connected from the side portion on the right side surface of lower front side surface portion 20 via a broken line (that is, broken line C3), and lower front side surface The adhesive margin part (second adhesive margin part) 24 provided continuously from the side part on the left side surface side of the part 20 via a polygonal line (that is, the polygonal line C4), and the bottom side part 10 of the lower front side part 20 is opposite to the bottom part 10 The upper front side surface portion 30 connected continuously from the side portion of the upper front side surface portion 30 via the broken line (that is, the broken line C2) and the side portion of the upper front side surface portion 30 connected continuously via the broken line (that is, the broken line C5). Flap (first flap) 32 and the left side of the upper front side surface 30 A flap (second flap) 34 continuously provided from the side portion via a broken line (that is, a broken line C6) and a continuous line from the side portion on the back side of the bottom surface portion 10 via a broken line (that is, the broken line C7) A lower back side surface portion 40, a glue margin portion (third glue margin portion) 42 continuously provided from a side portion on the right side surface of the lower back side surface portion 40 via a broken line (that is, a broken line C9), The glue margin part (fourth glue margin part) 44 continuously provided from the side part on the left side surface side of the back side surface part 40 via a polygonal line (that is, the polygonal line C10), and the bottom face part 10 of the lower back side surface part 40 The upper back side surface portion 50 connected from the opposite side portion via a broken line (that is, the broken line C8) and the right side surface side portion of the upper back side surface portion 50 via the broken line (that is, the broken line C11). Consecutive flap (third flap) 52 and upper part A flap (fourth flap) 54 continuously provided from the side on the left side of the side surface 50 via a polygonal line (that is, the folding line C12), and a polygonal line from the side on the right side of the bottom 10 (that is, The lower right side surface portion 60 provided continuously via the polygonal line C13) and the upper right side surface portion 70 provided continuously from the side opposite to the bottom surface portion 10 of the lower right side surface portion 60 via the polygonal line (that is, the polygonal line C14). And a flap (fifth flap) 72 continuously provided from the side of the upper right side 70 opposite to the lower right side 60 via a fold line (that is, a fold line C15), and a left side of the bottom 10 The lower left side 80 connected continuously from the side via a broken line (that is, the broken line C16) and the lower left side 80 opposite to the bottom 10 of the lower left side 80 are connected via a broken line (that is, the broken line C17). Established An upper left side 90, a flap (sixth flap) 92 connected from the side opposite to the lower left side 80 of the upper left side 90 via a fold line (ie, fold line C18), and an upper back side surface 50 has a lid portion 100 provided continuously from a side opposite to the lower back side surface portion 40 via a polygonal line (that is, a polygonal line C19).

  Further, the lid portion 100 includes an upper surface lid portion 102 provided continuously from a side portion of the upper rear side surface portion 50 opposite to the lower rear side surface portion 40 via a broken line (that is, a broken line C19), and an upper surface lid portion 102. The upper front lid portion 104 is connected from the side opposite to the upper back side surface portion 50 via a polygonal line (that is, the polygonal line C20), and the upper front lid portion 104 is opposite to the upper lid portion 102. A lower front lid 106 connected from the side via a polygonal line (that is, a polygonal line C21) and a polygonal line (that is, a polygonal line C22) from the side opposite to the upper front lid 104 of the lower front lid 106 And an insertion flap 108 connected to each other. The packaging container 5 is formed of one sheet-like blank (specifically, a blank made of cardboard (for example, a thin cardboard)).

  The lower front side surface portion 20, the lower back side surface portion 40, the lower right side surface portion 60, the lower left side surface portion 80, and the adhesive margin portions 22, 24, 42, 44 constitute the tray-like portion 6. , Flaps 32 and 34, upper back side surface portion 50, flaps 52 and 54, upper right side surface portion 70, flap 72, upper left side surface portion 90, and flap 92 constitute upper configuration portion 7.

  In the assembled state of the tray-like portion 6 of the packaging container 5, the margin portions 22 and 42 are bonded to the lower right side portion 60 and the margin portions 24 and 44 are bonded to the lower left side portion 80. The side part 20, the lower back side part 40, the lower right side part 60, the lower left side part 80, and the adhesive margins 22, 24, 42, 44 are formed in a tray shape.

  The packaging container 205 of the second embodiment is different from the packaging container 5 of the first embodiment in that the bottom surface portion 10, the lower front side surface portion 20, the upper front side surface portion 30, the lower rear side surface portion 40, the upper rear side surface portion 50, and the upper surface lid. Since it is the same structure as the packaging container 5 of Example 1 except the length of the left-right direction of the part 102, the upper front cover part 104, and the lower front cover part 106 being made small, detailed description is abbreviate | omitted. As shown in FIGS. 10 and 11, when the packaging container 205 is closed, the peripheral surface has a hexagonal shape (that is, a hexagonal shape in a side view).

  Also in the packaging container 205 of the present embodiment, when the packaging container 205 is manufactured, it is only necessary to bond the four margins, so that it can be manufactured by the same method as that for manufacturing a normal tray. It can be manufactured using a tray manufacturing apparatus.

  Further, since the usage state of the packaging container 205 of the present embodiment is the same as that of the packaging container 5 of the first embodiment, detailed description thereof is omitted. That is, when storing the objects to be stored in the packaging container 205, as shown in FIG. 13, the packaging container 205 is opened, and when the objects are stored in the tray-like portion 6, the packaging container 205 is closed. In this case, as shown in FIG. 14, the upper component 7 is assembled (that is, the protrusion 32a is locked in the gap formed by the cut K21, and the protrusion 52a is formed in the gap formed by the cut K22. The protrusion 34a is locked in the gap formed by the cut K31, and the protrusion 54a is locked in the gap formed by the cut K32. Then, the lid 100 is closed and shown in FIGS. State.

  Since the packaging container 205 has a shorter length in the left-right direction than the packaging container 5 of the first embodiment, it is natural that the accommodation object to be stored is also the storage object stored in the packaging container 5 of the first embodiment. In comparison, the length in the left-right direction needs to be short.

  Also in the packaging container 205 of the present embodiment, as in the case of the first embodiment, the side surface of the tray-shaped portion 6 is inclined and tapered, and the upper portion of the tray-shaped portion 6 is wide open. It is possible to easily store and take out the objects to be stored.

  In addition, since it is only necessary to bond the four adhesive margins, it can be manufactured by the same method as that for manufacturing a normal tray, that is, it can be manufactured using a normal tray manufacturing apparatus. A packaging container can be easily manufactured.

  Moreover, since the upper structure part 7 is provided above the tray-like part 6, a container deeper than a normal tray can be provided.

  Similarly to the packaging container 5 of the first embodiment, the packaging container 205 of the present embodiment is suitable for housing a cylindrical object to be stored such as a roll cake, and the width (frontage) of the packaging container is reduced. The storage space for the packaging container can be reduced by reducing the size.

  In each of the above embodiments, the margin portion 22 may be connected to the lower right side portion 60 via a broken line and bonded to the lower front side portion 20, and the margin portion 42 may be connected to the lower right side portion 60. It is good also as a structure continuously provided via the broken line, and it is good also as a structure adhere | attached on the lower back side surface part 40, and the structure which the glue margin part 24 was continuously provided via the broken line from the lower left side surface part 80, and was adhere | attached on the lower front side surface part 20 Alternatively, the adhesive margin portion 44 may be continuously provided from the lower left side surface portion 80 via a broken line and bonded to the lower back side surface portion 40.

  In addition, the cut K1 may be configured by an opening (for example, a band-shaped opening) instead of the cut, and the cuts K21, K22, K31, and K32 may be formed by a notch (for example, a band-shaped notch). ).

DESCRIPTION OF SYMBOLS 5 Packaging container 6 Tray-like part 7 Upper structure part 10 Bottom part 20 Lower front side part 22, 24, 42, 44 Paste margin part 30 Upper front side part 30-1 Notch part 32, 34, 52, 54, 72, 92 Flap 32a, 34a, 52a, 54a Protruding portion 40 Lower back side surface portion 50 Upper back side surface portion 60 Lower right side surface portion 70 Upper right side surface portion 80 Lower left side surface portion 90 Upper left side surface portion 100 Lid portion 102 Upper surface lid portion 104 Upper front lid portion 106 Lower front cover part 108 Insertion flap K1, K21, K22, K31, K32 Cut

Claims (7)

A packaging container formed by a single sheet-like blank,
A tray-like part (6), an upper component part (7), and a lid part (100);
The tray-shaped part
In the substantially square bottom, the front side, the back side parallel to the front side, the right side and the right side perpendicular to the front side and back side And a bottom surface part (10) having a side part on the left side and a side part on the left side perpendicular to the side part on the front side and the side part on the back side,
The first angle, which is the angle formed by the straight side part on the right side side and the first broken line in the lower front side face part connected continuously from the side part on the front side of the bottom face part via the first broken line (C1), A lower front side surface portion (20) having an obtuse angle and an obtuse angle of a second angle, which is an angle formed by the linear side portion on the left side surface with the first broken line;
The third angle, which is the angle formed by the straight side on the right side and the second fold line in the lower back side surface connected continuously from the side on the back side of the bottom surface via the second fold line (C7), A lower back side surface portion (40) having an obtuse angle and a fourth angle which is an angle formed by the straight side portion on the left side surface and the second broken line;
The fifth angle, which is the angle formed by the straight side on the front side and the third broken line, is the obtuse angle in the lower right side connected continuously from the side on the right side of the bottom via the third broken line (C13). And the lower right side surface portion (60) in which the sixth angle, which is the angle formed by the straight side portion on the back side and the third broken line, is an obtuse angle,
The seventh left angle, which is the angle formed by the straight side on the front side and the fourth broken line, is connected to the left side of the bottom surface via the fourth broken line (C16). The seventh angle is an obtuse angle. And the lower left side surface portion (80) in which the eighth angle, which is the angle formed by the straight side portion on the back side and the fourth polygonal line, is an obtuse angle,
A first margin part (22) continuously provided via a broken line from the side part on the right side of the lower front side part or the side part on the front side of the lower right side part;
A second margin part (24) continuously provided via a broken line from the side part on the left side of the lower front side part or the side part on the front side of the lower left side part;
A third margin part (42) continuously provided via a broken line from a side part on the right side of the lower back side part or a side part on the back side of the lower right side part;
A fourth margin part (44) continuously provided via a broken line from the side on the left side of the lower back side or the side on the back of the lower left side;
Have
The size of the first angle, the size of the second angle, the size of the third angle, and the size of the fourth angle are formed substantially the same, and the size of the fifth angle, the size of the sixth angle, and the size of the seventh angle. And the size of the eighth angle are substantially the same,
The distance between the first broken line and the fifth broken line (h20) and the distance between the second broken line and the eighth broken line (h40) are formed substantially the same, and the distance between the third broken line and the eleventh broken line (h60). And the distance between the fourth broken line and the thirteenth broken line are formed substantially the same,
The lower front side surface portion and the lower right side surface portion are bonded to the side surface portion that is not connected to the first adhesive margin portion via a broken line, thereby bonding the first front margin portion to the lower front side surface portion via the first adhesive margin portion. The lower right side is connected,
The lower front side surface portion and the lower left side surface portion are bonded to the side surface portion that is not connected to the second adhesive margin portion via a broken line, thereby the lower front side surface portion is interposed via the second adhesive margin portion. The lower left side is connected,
The lower back side surface portion and the lower back side surface portion are bonded via the third adhesive margin portion by bonding the third adhesive margin portion to the side portion not connected to the third adhesive margin portion via the broken line in the lower back side surface portion and the lower right side surface portion. The lower right side is connected,
The lower back side surface portion and the lower left side surface portion are bonded to the side surface portion that is not connected to the fourth glue margin portion via a broken line, thereby bonding the fourth glue margin portion to the lower back side surface portion via the fourth glue margin portion. The lower left side is connected,
Lower front side, lower rear side, and lower right side so that the area enclosed by the lower front side, lower back side, lower right side, and lower left side increases as you move upward from the bottom side. And the lower left side is inclined with respect to the bottom,
The upper component is
The upper front side surface portion that is connected from the side portion that is opposite to the bottom surface portion of the lower front side surface portion through the fifth broken line (C2) from the side portion that is parallel to the first fold line. The upper front side surface portion (the ninth angle, which is the angle formed by the side portion with the fifth broken line, is an acute angle, and the tenth angle, which is the angle formed by the straight side portion on the left side surface, with the fifth broken line) is an acute angle ( 30),
The first protrusion (32a) is provided on the upper side adjacent to the sixth folding line, with the first flap continuously provided from the side on the right side of the upper front side surface via the sixth folding line (C5). A first flap (32);
A second protrusion (34a) is provided on the upper side adjacent to the seventh broken line in the second flap that is connected to the left side of the upper front side surface via the seventh folded line (C6). A second flap (34);
The upper back side surface portion connected from the side portion on the opposite side to the bottom surface portion of the lower back side surface portion through the eighth fold line (C8) from the side portion parallel to the second fold line. An eleventh angle that is an angle formed by the side portion with the eighth polygonal line is an acute angle, and an upper rear side surface portion that is an acute angle is formed by the twelfth angle that the straight side portion on the left side is formed by the eighth broken line ( 50),
The third protrusion (52a) is provided on the upper side adjacent to the ninth folding line, with the third flap continuously provided from the side on the right side of the upper back side surface part via the ninth folding line (C11). A third flap (52);
A fourth flap (54a) is provided on the upper side adjacent to the tenth fold line, with the fourth flap continuously provided from the side on the left side of the upper back side surface portion via the tenth fold line (C12). A fourth flap (54);
In the upper right side surface connected from the side parallel to the third fold line through the eleventh fold line (C14) on the side opposite to the bottom surface portion of the lower right side surface portion, the straight side portion on the front side is An upper right side surface portion (70) having an acute angle as a 13th angle that is an angle formed with the eleventh broken line, and an acute angle as a 14th angle that is defined as an angle between the linear side portion on the back side and the eleventh broken line;
The fifth flap is connected to the side of the upper right side opposite to the lower right side of the lower right side through the twelfth fold line (C15) from the side parallel to the eleventh fold line. At the boundary position, a first locking part (K21) formed by cutting or notching on the front side of the twelfth broken line and a second locking part (noting or notching) formed on the back side of the twelfth folding line ( A fifth flap (72) provided with K22);
In the upper left side connected continuously from the side parallel to the 4th fold line through the 13th fold line (C17) on the side opposite to the bottom side of the lower left side, the straight side on the front side is An upper left side surface portion (90) in which the fifteenth angle which is an angle formed with the thirteenth broken line is an acute angle, and the sixteenth angle which is an angle formed by the straight side portion on the back side and the thirteenth bent line is an acute angle;
The sixth flap is connected to the upper left side portion on the side opposite to the lower left side portion from the side parallel to the thirteenth fold line via the fourteenth fold line (C18). At the boundary position, a third locking portion (K31) formed by cutting or notching on the front side of the 14th broken line and a fourth locking portion (noting or notching) formed on the back side of the 14th folding line ( A sixth flap (92) provided with K32);
Have
The size of the ninth angle, the size of the tenth angle, the size of the eleventh angle, and the size of the twelfth angle are formed substantially the same, and the size of the thirteenth angle, the size of the fourteenth angle, and the size of the fifteenth angle. And the size of the sixteenth angle are formed substantially the same,
The lid is
An upper surface lid portion (102) connected continuously from a side portion of the upper back side surface portion opposite to the lower back side surface portion through a fifteenth fold line (C19) from a side parallel to the eighth fold line;
An upper front lid (104) continuously provided from a side parallel to the fifteenth fold line on a side opposite to the upper back side surface of the upper surface lid via a sixteenth fold line (C20);
A lower front lid portion (106) continuously provided from a side portion of the upper front lid portion opposite to the upper surface lid portion through a seventeenth broken line (C21) from a side portion parallel to the sixteenth broken line;
An insertion flap (108) provided continuously from the side parallel to the 17th broken line on the side opposite to the upper front lid of the lower front lid via the 18th broken line (C22);
Have
At the boundary position between the bottom surface portion and the lower front side surface portion, a inserted portion (K1) formed by a cut or an opening is formed at the inserted portion for inserting the insertion flap,
With the first flap and the second flap folded inward with respect to the upper front side surface portion, the upper front side surface portion is folded inward with respect to the lower front side surface portion, and the third flap and the fourth flap are upper back surfaces. The upper back side surface portion is bent inward with respect to the lower back side surface portion while being bent inward with respect to the side surface portion, the upper right side surface portion is bent inward with respect to the lower right side surface portion, and the fifth flap is placed on the upper right side surface portion. The first protrusion is locked to the first locking portion, the third protrusion is locked to the second locking portion, and the upper left side is fixed to the lower left side. And the sixth flap is folded inward with respect to the upper left side surface to lock the second protruding portion to the third locking portion and the fourth protruding portion to the fourth locking portion. By locking the upper component part In addition, the top lid is folded inward with respect to the upper back side surface and placed at the top of the upper component, and the upper front lid is folded against the top lid and the upper front lid is upper front. A packaging container by arranging along the side surface, bending the lower front lid part with respect to the upper front lid part, arranging the lower front lid part along the lower front side part, and inserting the insertion flap into the insertion part. Is a closed container. The packaging container according to claim 1, wherein a notch (30-1) is formed on the side opposite to the lower front side surface portion in the upper front side surface portion. The distance (h70) between the eleventh and the twelfth broken lines is formed substantially the same as the distance (h60) between the third and eleventh broken lines, and the distance between the thirteenth and fourteenth broken lines is the fourth broken line. The packaging container according to claim 1, wherein the packaging container is formed substantially the same as a distance between the first and the 13th broken line. The sum of the magnitudes of the first angle and the ninth angle is 180 degrees, and the sum of the magnitudes of the fifth angle and the thirteenth angle is 180 degrees. 3. The packaging container according to 3. The inserted portion is formed by a substantially U-shaped cut, and the first locking portion, the second locking portion, the third locking portion, and the fourth locking portion are formed by a bowl-shaped cut. The packaging container according to claim 1, 2, 3, or 4. A packaging container formed by a single sheet-like blank,
A tray-like part (6), an upper component part (7), and a lid part (100);
The tray-shaped part
In the substantially square bottom, the front side, the back side parallel to the front side, the right side and the right side perpendicular to the front side and back side And a bottom surface part (10) having a side part on the left side and a side part on the left side perpendicular to the side part on the front side and the side part on the back side,
The first angle, which is the angle formed by the straight side part on the right side side and the first broken line in the lower front side face part connected continuously from the side part on the front side of the bottom face part via the first broken line (C1), A lower front side surface portion (20) having an obtuse angle and an obtuse angle of a second angle, which is an angle formed by the linear side portion on the left side surface with the first broken line;
The third angle, which is the angle formed by the straight side on the right side and the second fold line in the lower back side surface connected continuously from the side on the back side of the bottom surface via the second fold line (C7), A lower back side surface portion (40) having an obtuse angle and a fourth angle which is an angle formed by the straight side portion on the left side surface and the second broken line;
The fifth angle, which is the angle formed by the straight side on the front side and the third broken line, is the obtuse angle in the lower right side connected continuously from the side on the right side of the bottom via the third broken line (C13). And the lower right side surface portion (60) in which the sixth angle, which is the angle formed by the straight side portion on the back side and the third broken line, is an obtuse angle,
The seventh left angle, which is the angle formed by the straight side on the front side and the fourth broken line, is connected to the left side of the bottom surface via the fourth broken line (C16). The seventh angle is an obtuse angle. And the lower left side surface portion (80) in which the eighth angle, which is the angle formed by the straight side portion on the back side and the fourth polygonal line, is an obtuse angle,
A first margin part (22) continuously provided via a broken line from the side part on the right side of the lower front side part or the side part on the front side of the lower right side part;
A second margin part (24) continuously provided via a broken line from the side part on the left side of the lower front side part or the side part on the front side of the lower left side part;
A third margin part (42) continuously provided via a broken line from a side part on the right side of the lower back side part or a side part on the back side of the lower right side part;
A fourth margin part (44) continuously provided via a broken line from the side on the left side of the lower back side or the side on the back of the lower left side;
Have
The size of the first angle, the size of the second angle, the size of the third angle, and the size of the fourth angle are formed substantially the same, and the size of the fifth angle, the size of the sixth angle, and the size of the seventh angle. And the size of the eighth angle are substantially the same,
The distance between the first broken line and the fifth broken line (h20) and the distance between the second broken line and the eighth broken line (h40) are formed substantially the same, and the distance between the third broken line and the eleventh broken line (h60). And the distance between the fourth broken line and the thirteenth broken line are formed substantially the same,
The lower front side surface portion and the lower right side surface portion are bonded to the side surface portion that is not connected to the first adhesive margin portion via a broken line, thereby bonding the first front margin portion to the lower front side surface portion via the first adhesive margin portion. The lower right side is connected,
The lower front side surface portion and the lower left side surface portion are bonded to the side surface portion that is not connected to the second adhesive margin portion via a broken line, thereby the lower front side surface portion is interposed via the second adhesive margin portion. The lower left side is connected,
The lower back side surface portion and the lower back side surface portion are bonded via the third adhesive margin portion by bonding the third adhesive margin portion to the side portion not connected to the third adhesive margin portion via the broken line in the lower back side surface portion and the lower right side surface portion. The lower right side is connected,
The lower back side surface portion and the lower left side surface portion are bonded to the side surface portion that is not connected to the fourth glue margin portion via a broken line, thereby bonding the fourth glue margin portion to the lower back side surface portion via the fourth glue margin portion. The lower left side is connected,
Lower front side, lower rear side, and lower right side so that the area enclosed by the lower front side, lower back side, lower right side, and lower left side increases as you move upward from the bottom side. And the lower left side is inclined with respect to the bottom,
The upper component is
The upper front side surface portion that is connected from the side portion that is opposite to the bottom surface portion of the lower front side surface portion through the fifth broken line (C2) from the side portion that is parallel to the first fold line. The 9th angle, which is the angle formed by the side portion with the fifth broken line, is an acute angle, and the 10th angle, which is the angle formed by the straight side portion on the left side surface, with the fifth broken line is an acute angle. An upper front side surface portion (30) in which a notch portion (30-1) is formed on the opposite side, and
The first protrusion (32a) is provided on the upper side adjacent to the sixth folding line, with the first flap continuously provided from the side on the right side of the upper front side surface via the sixth folding line (C5). A first flap (32);
A second protrusion (34a) is provided on the upper side adjacent to the seventh broken line in the second flap that is connected to the left side of the upper front side surface via the seventh folded line (C6). A second flap (34);
The upper back side surface portion connected from the side portion on the opposite side to the bottom surface portion of the lower back side surface portion through the eighth fold line (C8) from the side portion parallel to the second fold line. An eleventh angle that is an angle formed by the side portion with the eighth polygonal line is an acute angle, and an upper rear side surface portion that is an acute angle is formed by the twelfth angle that the straight side portion on the left side is formed by the eighth broken line ( 50),
The third protrusion (52a) is provided on the upper side adjacent to the ninth folding line, with the third flap continuously provided from the side on the right side of the upper back side surface part via the ninth folding line (C11). A third flap (52);
A fourth flap (54a) is provided on the upper side adjacent to the tenth fold line, with the fourth flap continuously provided from the side on the left side of the upper back side surface portion via the tenth fold line (C12). A fourth flap (54);
In the upper right side surface connected from the side parallel to the third fold line through the eleventh fold line (C14) on the side opposite to the bottom surface portion of the lower right side surface portion, the straight side portion on the front side is An upper right side surface portion (70) having an acute angle as a 13th angle that is an angle formed with the eleventh broken line, and an acute angle as a 14th angle that is defined as an angle between the linear side portion on the back side and the eleventh broken line;
The fifth flap is connected to the side of the upper right side opposite to the lower right side of the lower right side through the twelfth fold line (C15) from the side parallel to the eleventh fold line. At the boundary position, a first locking part (K21) formed by a scissors-shaped cut on the front side of the twelfth broken line and a second locking part formed by a scissor-shaped cut on the back side of the twelfth bent line ( A fifth flap (72) provided with K22);
In the upper left side connected continuously from the side parallel to the 4th fold line through the 13th fold line (C17) on the side opposite to the bottom side of the lower left side, the straight side on the front side is An upper left side surface portion (90) in which the fifteenth angle which is an angle formed with the thirteenth broken line is an acute angle, and the sixteenth angle which is an angle formed by the straight side portion on the back side and the thirteenth bent line is an acute angle;
The sixth flap is connected to the upper left side portion on the side opposite to the lower left side portion from the side parallel to the thirteenth fold line via the fourteenth fold line (C18). At the boundary position, a third locking portion (K31) formed by a hook-shaped cut on the front side of the fourteenth broken line and a fourth locking portion (formed by a hook-shaped cut on the back side of the fourteenth broken line ( A sixth flap (92) provided with K32);
Have
The size of the ninth angle, the size of the tenth angle, the size of the eleventh angle, and the size of the twelfth angle are formed substantially the same, and the size of the thirteenth angle, the size of the fourteenth angle, and the size of the fifteenth angle. And the size of the sixteenth angle are formed substantially the same,
The sum of the size of the first angle and the size of the ninth angle is 180 degrees, the sum of the size of the fifth angle and the size of the 13th angle is 180 degrees,
The distance (h70) between the eleventh and the twelfth broken lines is formed substantially the same as the distance (h60) between the third and eleventh broken lines, and the distance between the thirteenth and fourteenth broken lines is the fourth broken line. And the distance between the 13th polygonal line is substantially the same,
The lid is
An upper surface lid portion (102) connected continuously from a side portion of the upper back side surface portion opposite to the lower back side surface portion through a fifteenth fold line (C19) from a side parallel to the eighth fold line;
An upper front lid (104) continuously provided from a side parallel to the fifteenth fold line on a side opposite to the upper back side surface of the upper surface lid via a sixteenth fold line (C20);
A lower front lid portion (106) continuously provided from a side portion of the upper front lid portion opposite to the upper surface lid portion through a seventeenth broken line (C21) from a side portion parallel to the sixteenth broken line;
An insertion flap (108) provided continuously from the side parallel to the 17th broken line on the side opposite to the upper front lid of the lower front lid via the 18th broken line (C22);
Have
At the boundary position between the bottom surface portion and the lower front side surface portion, a inserted portion (K1) formed by a substantially U-shaped cut is formed at the inserted portion for inserting the insertion flap.
With the first flap and the second flap folded inward with respect to the upper front side surface portion, the upper front side surface portion is folded inward with respect to the lower front side surface portion, and the third flap and the fourth flap are upper back surfaces. The upper back side surface portion is folded inward with respect to the lower back side surface portion while being bent inward with respect to the side surface portion, the upper right side surface portion is folded inward with respect to the lower right side surface portion, and the fifth flap is The first protrusion is locked to the first locking portion, the third protrusion is locked to the second locking portion, and the upper left side is fixed to the lower left side. And the sixth flap is folded inward with respect to the upper left side surface to lock the second protruding portion to the third locking portion and the fourth protruding portion to the fourth locking portion. By locking the upper component part In addition, the top lid is folded inward with respect to the upper back side surface and placed at the top of the upper component, and the upper front lid is folded against the top lid and the upper front lid is upper front. A packaging container by arranging along the side surface, bending the lower front lid part with respect to the upper front lid part, arranging the lower front lid part along the lower front side part, and inserting the insertion flap into the insertion part. Is a closed container. The lower back side, the upper back side, the lower right side, and the lower left side have a trapezoidal shape, and the lower front side, the upper right side, and the upper left side have a substantially trapezoidal shape. The packaging container according to claim 6.

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