JP2015085957A - Packaging container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging container which can accommodate a packed object with one operation and can automatically close the bottom of the container after accommodating the packed object.SOLUTION: A first shell plate 12 is provided continuously to a first packed object holding plate 50 through a first folding line 24 formed on a bottom 18 side. A second shell plate 14 is provided continuously to a second packed object holding plate 70 adhered to the surface of the first packed object holding plate 50 through a second folding line 26 formed on the bottom 18 side. The first packed object holding plate 70 includes a standing assist region 76 and is folded back on the inner surface side of the second shell plate 14 side at the second folding line 26, and a fold line 78 is folded toward the inside of a side part between the first shell plate 12 and second shell plate 14. The first packed object holding plate 50 is folded back to the inner surface side of the first shell plate 12 side at the first folding line 24, connected with the standing assist region 76 and a standing assist region 56, and stands toward a bottom of a packed object G.

Description

  The present invention relates to a packaging container for packaging products and the like, and more particularly, to a packaging container that stores products such as cosmetics and is suitable for display and sales.

  Many containers for cosmetics and the like are cylindrical containers, but many packaging containers for packaging them are cylindrical ones with a trade name, a trademark, a description of the goods, and the like. Normally, all the components are put together in a one-piece pattern and finished on a packaging line to make a box (box). However, the lid that comes in and out of the container uses a sealed end type that combines a lid with an insertion piece and a sleeve flap. For the bottom that does not go in and out, the seal end type or the one-touch type that integrates the bottom and sleeve flap equivalent material is used.

  The assembly time for both the seal end and one-touch types is faster for the one-touch type, but the movement of the bottom component is complicated. Generally, the bottom also uses a sealed end type, and after assembling the bottom first, the container is usually stored in a packaging container. Patent Document 1 proposes a bottom one-touch box with a buffer function. Patent Document 2 proposes an auto-lock bottom type foldable packaging box.

Japanese Patent No. 4384528 Patent No. 36000986

The box of Patent Document 1 is described as being assembled with a single touch of the bottom, and the packaging box of Patent Document 2 is described as being capable of auto-locking the bottom.
These boxes (boxes) are configured to open the lid and insert the container into the container to cover it, and are not configured to insert the container from the bottom.
However, after the container is inserted into the packaging container from the bottom and the packaging container is accommodated, if the bottom is automatically closed, the storing operation can be easily performed, and the efficiency of the operation can be improved.
SUMMARY OF THE INVENTION Therefore, a main object of the present invention is to provide a packaging container that can accommodate an object to be packaged in one operation and that automatically closes the bottom after the object to be packaged is accommodated.

According to a first aspect of the present invention, a packaging container includes a first body plate that is in contact with an outer peripheral surface of an object to be packaged, a second body plate that is connected to the first body plate through a side portion, On the package take-out side, the top formed on the first body plate and the second body plate facing the first body plate, and on the package insertion side opposite to the top part A bottom portion formed between the first body plate and a second body plate facing the first body plate, and between the first body plate and the second body plate facing each other. The first body plate is provided with a first package holding plate connected via a first folding line formed on the bottom surface side, and the first body plate is connected to the first body plate. The second body plate is formed on the bottom side in parallel with the first package holding plate, the second package holding plate bonded to the surface of the first package holding plate. The second fold line The first packaged object holding plate and / or the second packaged object holding plate are folded at the first folding line on the inner surface side of the first body plate, When the wrapping material is inserted from the first folding line side toward the inner surface side of the first body plate, the width and / or height that can hold the package and the elasticity that curves along the outer peripheral surface of the package And the second package holding plate is opposite to the second folding line from the side of the second folding line between the first trunk plate and the second trunk plate. A crease line extending toward the side away from the first package object holding plate at the side edge, and the first package object holding plate side through the fold line; There is an erection assisting region for erecting the package holding plate, and the first fold line and the second fold line are aligned in a straight line. The second package holding plate is folded back to the inner surface side of the second body plate side at the second folding line, and the crease line is the side between the first body plate and the second body plate. The first packaging object holding plate is folded toward the inner side of the first body plate side at the first folding line, and the second packaging object holding plate is folded toward the inside of the part. Of the first body plate which is connected to the standing assisting region of the first packaged object holding plate and bulges the first packaged object holding plate by the packaged product contained therein. It is a packaging container comprised so that it might stand up toward the bottom part of the to-be-packaged goods more apart.
According to a second aspect of the present invention, there is provided a packaging container, comprising: a first body plate that is in contact with an outer peripheral surface of an article to be packaged; a second body plate that is connected to the first body plate through a side portion; On the package take-out side, the top formed on the first body plate and the second body plate facing the first body plate, and on the package insertion side opposite to the top part A bottom portion formed between the first body plate and a second body plate facing the first body plate, and between the first body plate and the second body plate facing each other. The first body plate is provided with a first package holding plate connected via a first folding line formed on the bottom surface side, and the first body plate is connected to the first body plate. The second body plate is formed on the bottom side in parallel with the first package holding plate, the second package holding plate bonded to the surface of the first package holding plate. Through two fold lines The first packaged object holding plate and / or the second packaged object holding plate are folded back at the first folding line on the inner surface side of the first body plate, and the packaged object is A width and / or height capable of holding an object to be packaged when inserted from the first folding line side toward the inner surface side of the first body plate, and elasticity that curves along the outer peripheral surface of the object to be packaged The first package-holding plate includes a second covering at an edge opposite to the first folding line from a side portion between the first folding line and the first body plate. It has the 1st crease line extended toward the side away from a package holding board, and is opposite to the 1st fold line from the other side part side between the 1st fold line and the 1st body board. And having a second crease line extending toward the first crease line side at the side edge, and through the crease line The second packaged article holding plate has a standing assisting area for raising the first packaged article holding plate on the side of the second packaged article holding plate, and the second packaged article holding plate has a second folding line. A third fold line extending from the side between the first body plate and the second body plate toward the side away from the first package-holding plate at the edge opposite to the second folding line And a first body plate at the second fold line from the second side portion between the first wrap plate and the second wrap plate at the edge opposite to the second fold line. A fourth fold line extending toward the third fold line side is provided on the side away from the package holding board, and the second package line is provided on the first package holding board side via the fold line. And a standing assisting region for assisting the standing by adhering the to-be-packaged object holding plate, and the first folding line and the second folding line are equal to each other. The second packaging object holding plates are arranged in parallel on a straight line, and are folded back to the inner surface side of the second body plate side at the second folding line, and the crease lines are connected to the first body plate and the second body. The first package holding plate is folded toward the inner side of the first body plate side at the first folding line, and folded toward the inside of the side portion with the plate. The first trunk in which the standing assisting region of the package holding plate and the standing assisting region of the second packaged holding plate are connected, and the first packaged holding plate is bulged by the packaged product It is a packaging container comprised so that it may stand apart toward the bottom part of the to-be-packaged goods, and it may space apart from the inner surface side of a board.
In the packaging container concerning Claim 3 of this invention, a 1st trunk | drum and a 2nd trunk | drum are connected via the linear side part, are formed in a cylinder shape, and are the 1st folding | turning line | wire And the second folding line extends in a straight line in a direction perpendicular to the side portion, the first package holding plate has a standing assisting region formed on one side portion, and the first A packaging object holding region is formed on the center side of the body plate, and the second packaging material holding plate is on one side portion side, and in the standing assisting region of the first packaging material holding plate A standing assisting region is formed in the opposing region, and a package holding region is formed at the center of the second body plate, and a crease line is formed between the standing assisting region and the package holding region. The fold line of the second package holding plate is folded, and when the package is accommodated, the fold line is The first body part is formed so as to extend along the part and to join the upper end of the packaging object holding region to the bottom part of the packaging object, or the crease line is separated from one side part. 2. The packaging container according to claim 1, wherein the packaging container is formed so as to extend between the first body portion and the second body portion and to join an inner surface of the packaging object holding region to a bottom portion of the packaging object.
In the packaging container concerning Claim 4 of this invention, a 1st trunk | drum and a 2nd trunk | drum are continuously provided via the linear side part, are formed in a cylinder shape, and are the 1st folding | turning The line and the second folding line extend in a straight line in a direction perpendicular to the side portion, and the first package holding plate has a standing assisting region on one side portion side and the other side portion side. The package holding area is formed on the center side of the first body plate, and the package holding area is formed on the center side of the second body plate. A crease line is formed between the package holding region, and the second package holding plate is provided on one side and the other side of the first package holding plate. A standing assistance region is formed in a region facing the standing assistance region, and a package holding region is formed on the center side of the second body plate. A crease line is formed between the standing assistance region and the package holding region, and the fold line of the first package holding plate and the fold line of the second package holding plate are folded, When the package is received, the crease line is formed so as to extend along one side and the other side and to join the upper end of the package holding area to the bottom of the package. Alternatively, the crease line extends from the one side part and the other side part between the first body part and the second body part, and the inner side surface of the package holding area. It is a packaging container of Claim 2 formed so that it might join to the bottom part of a to-be-packaged object.
In the packaging container according to claim 5 of the present invention, the first barrel plate and the second barrel plate are connected at the side portions, and the substantially cross-sectional lenses in which arcs of substantially the same size are combined in the opposite direction. The first package holding plate, which is formed in a cylindrical shape and is erected from the bottom between the first body plate and the second body plate, has a standing assisting region located in the vicinity of the side portion. And the area | region which stood up the to-be-packaged object holding | maintenance area | region which stood up from the bottom part is located between the said 1st trunk | drum and the said 2nd trunk | drum in the area | region away from the said standing assistance area | region. 4. The packaging container according to any one of 4 above.
In the packaging container according to claim 6 of the present invention, the first fold line and the second fold line constitute bottom edges of the first body plate and the second body plate, and A support leg surrounded by a contour cut continuously drilled in the first folding line and the second folding line on the side of the trunk plate and the second trunk plate, and the first folding line and Continuing from the first packaged object holding plate and the second packaged object holding plate folded at the second folded line, the support is projected downward from the first folded line and the second folded line, The leg portion is continuous with or slightly outward from the outer surface of the first body plate and the second body plate, and the first packaged object holding plate and the second packaged object holding plate are arranged in the first direction. 6. The structure according to claim 1, wherein the body plate and the second body plate are urged away from each other. Is a packaging container according to any Re.
A packaging container according to a seventh aspect of the present invention includes a first body plate that is in contact with an outer peripheral surface of an object to be packaged, a second body plate that is connected to the first body plate via a boundary, and A first packaged object holding plate continuously provided on the first body plate via a first folding line formed on the bottom surface side so as to extend beyond both sides of the packaged product contained in the first body plate; A second packaged object holding plate provided on the second body plate in parallel with the first packaged object holding plate via a second folding line formed on the bottom side; A packaging container formed of a packaging container constituent material, wherein the packaging container includes a first body plate and a second body plate facing the first body plate on the package take-out side. A top portion formed between the first body plate and the second body plate facing the first body plate on the side of the package insertion side opposite to the top part; And a bottom container formed between the first body plate and the second body plate facing each other, and a first container to be packaged holding plate. When the article to be packaged is folded at the first folding line on the inner surface side of the first body plate and inserted from the first folding line side toward the inner surface side of the first body plate, the article to be packaged The second packaged object holding plate is provided on the inner surface side of the second body plate. A plate that is folded at a fold line and is bonded to the surface of the first packaging object holding plate, and the packaging object is inserted from the second folding line side toward the inner surface side of the first body plate. Sometimes, the second package includes a width and / or height capable of holding the package, and elasticity that curves along the outer peripheral surface of the package. The holding plate is a first packaged object holding plate at the edge opposite to the second folding line from the boundary side between the first trunk plate and the second trunk plate at the second folding line. A standing assisting region having a crease line extending toward a further away side, and for raising the first package object holding plate to the first package object holding plate side through the crease line. The first folding line and the second folding line are aligned in a straight line, and the second package holding plate is connected to the inner surface on the second body plate side at the second folding line. Folded back to the side, folded the crease line toward the inside of the boundary between the first body plate and the second body plate, and the first packaging object holding plate at the first folding line Folding back to the inner surface side of the body plate side, the standing assisting region of the second packaging object holding plate and the standing assisting region of the first packaging object holding plate The first packaging object holding plate is separated from the inner surface side of the first body plate swelled by the encapsulated article, and is directed toward the bottom of the article to be packaged. It is a standing packaging container.
A packaging container according to an eighth aspect of the present invention includes a first body plate that is in contact with an outer peripheral surface of an object to be packaged, a second body plate that is connected to the first body plate via a boundary, and A first packaged object holding plate continuously provided on the first body plate via a first folding line formed on the bottom surface side so as to extend beyond both sides of the packaged product contained in the first body plate; A second packaged object holding plate which is connected to the second body plate in parallel with the first packaged object holding plate via a second folding line formed on the bottom side; A packaging container formed of a packaging container constituent material, wherein the packaging container includes a first body plate and a second body plate facing the first body plate on the package take-out side. A top portion formed between the first body plate and the second body plate facing the first body plate on the side of the package insertion side opposite to the top part. A packaging container that accommodates an article to be packaged between a first body plate and a second body plate facing each other, wherein the first object holding plate is a first container When the article to be packaged is folded back on the inner surface side of the first body plate at the first folding line and the article to be packaged is inserted from the first folding line side toward the inner surface side of the first trunk plate, A width and / or height that can be held, and elasticity that curves along an outer peripheral surface of the package, and the first package holding plate is formed with a first body plate at a first folding line. A first crease line extending from the boundary side to the side away from the second package holding plate at the edge opposite to the first fold line, and the first fold line in the first fold line Extending from the boundary side between the first body plate and the first fold line toward the first crease line side A second crease line, and a standing assisting region for raising the first package object holding plate on the second package object holding plate side through the crease line, The second packaged object holding plate is a plate that is folded at the second folding line on the inner surface side of the second body plate and bonded to the surface of the first packaged object holding plate, When the wrapping material is inserted from the second folding line side toward the inner surface side of the first body plate, the width and / or height that can hold the package object and the elasticity that curves along the outer peripheral surface of the package object The second package holding plate is provided on the side opposite to the second folding line from the boundary side between the first trunk plate and the second trunk plate in the second folding line. A third fold line extending toward the side away from the first package holding plate at the end edge, and at the second fold line; The third fold line side from the boundary side between the first body plate and the second body plate to the side away from the first package-holding plate at the edge opposite to the second folding line And a fourth fold line extending toward the first side, and a second wrapping object holding plate is bonded to the first wrapping object holding plate side through the fold line to assist standing. A second assisting region, wherein the first folding line and the second folding line are arranged in a straight line, and the second package holding plate is connected to the second folding board at the second folding line. Folded to the inner surface side, folded the crease line toward the inside of the boundary between the first body plate and the second body plate, and the first package holding plate at the first fold line While folding back to the inner surface side on the first body plate side, the standing assisting area of the second packaged object holding plate and the first packaged object holding plate raised The assisting region is bonded and connected, and the first package holding plate is separated from the inner surface side of the first body plate bulged by the packaged product and is directed toward the bottom of the package. This is a packaging container.
According to a ninth aspect of the present invention, there is provided a packaging container comprising: a first body plate that is in contact with an outer peripheral surface of a packaged article; a second body plate that is connected to the first body plate via a side portion; On the package take-out side, the top formed on the first body plate and the second body plate facing the first body plate, and on the package insertion side opposite to the top part A bottom portion formed between the first body plate and a second body plate facing the first body plate, and between the first body plate and the second body plate facing each other. The first body plate is provided with a first package holding plate connected via a first folding line formed on the bottom surface side, and the first body plate is connected to the first body plate. The second body plate is formed on the bottom side in parallel with the first package holding plate, the second package holding plate bonded to the surface of the first package holding plate. The second fold line The first body plate and the second body plate are connected to one side between the first body plate and the second body plate, and one bulging curve and the other body plate are sandwiched between the first body plate and the second body plate. One bulging fold curve extending from the first fold line toward the top and the other second bulging fold curve is the second fold line. Extending from the top to the top, the first package holding plate and / or the second package holding plate is folded at the first folding line on the inner surface side of the first body plate, When the article to be packaged is inserted from the first folding line side toward the inner surface side of the first body plate, the width and / or height that can hold the article to be packaged, and the outer peripheral surface of the article to be packaged The first package-holding plate is between a side portion between the first fold line and the first body plate and one of the first bulging fold curves. To the second The rising support edge extending toward the side away from the second package holding plate at the end opposite to the folding line of the first folding curve of the first bulging curve from the rising support edge. The second packaged object holding plate has a standing assisting region for raising the first packaged object holding plate on the side, and the second packaged object holding plate is connected to the first body plate at the second folding line. It extends toward the side away from the 1st to-be-packaged object holding | maintenance board in the edge on the opposite side to a 2nd folding | turning line from between the side part side between board | substrates and the other 2nd bulging curve. The first assisting edge has a standing assisting region for raising the second package holding plate on the other second bulging curve side of the standing assisting edge, and the first assisting edge The folding line and the second folding line are arranged in a straight line, and the second package holding plate is a second folding line. The second body plate is folded back to the inner surface side, and the standing assisting region is between one side between the first body plate and the second body plate and the second bulging fold curve. The first packaging object holding plate is folded toward the inner side and is folded back to the inner surface side of the first body plate side at the first folding line, and the standing assisting force of the second packaging object holding plate The region is folded between one end between the first body plate and the second body plate and the first bulging curve, and the first package holding plate is included. It is the packaging container comprised so that it might stand apart toward the bottom part of the to-be-packaged goods, spaced apart from the inner surface side of the 1st trunk | drum which swelled by the to-be-packaged object.

According to invention of Claim 1, the 1st trunk | drum which contact | connects the outer peripheral surface of a to-be-packaged object, the 2nd trunk | drum connected with the said 1st trunk | drum via the side part, and a to-be-packaged article taking out On the side, the top formed on the first body plate and the second body plate facing the first body plate, and on the package insertion side opposite to the top part, 1 body plate and a bottom formed between a first body plate and a second body plate facing the first body plate, and packaged between the first body plate and the second body plate facing each other A packaging container for storing an object, wherein the first body plate is provided with a first packaged object holding plate continuously via a first folding line formed on a bottom surface side, and the second body The second plate is formed on the bottom side in parallel with the first package holding plate, the second package holding plate bonded to the surface of the first package holding plate. Continuing via a wrap line The first packaged object holding plate and / or the second packaged object holding plate are folded back at the first folding line on the inner surface side of the first body plate, and the packaged object is turned into the first folded line. A width and / or height capable of holding the package when inserted from the side toward the inner surface of the first body plate, and elasticity that curves along the outer circumferential surface of the package, The second package-holding plate has a second edge at the edge opposite to the second folding line from the side portion between the first trunk plate and the second trunk plate at the second folding line. A fold line extending toward the side away from the one packaged object holding plate, and the first packaged object holding plate disposed on the first packaged object holding plate side through the fold line. A first supporting line for standing up, and the first folded line and the second folded line are arranged in parallel on the second covered line; The accessory holding plate is folded back to the inner surface side on the second body plate side at the second fold line, and the crease line is directed to the inside of the side portion between the first body plate and the second body plate. And the first packaging object holding plate is folded back to the inner surface side of the first body plate side at the first folding line, and the standing assisting region of the second packaging object holding plate is It is connected to the standing assisting region of the first packaged object holding plate, and the first packaged object holding plate is separated from the inner surface side of the first body plate bulged by the packaged material contained therein, Since it is configured to stand toward the bottom of the package, the package can be stored in one operation, and after the package is stored, the bottom is automatically closed and A packaging container can be obtained in which the contents do not come out of the container.
According to invention of Claim 2, the 1st trunk | drum which contact | connects the outer peripheral surface of a to-be-packaged article, the 2nd trunk | drum connected with the said 1st trunk | drum via the side part, and a to-be-packaged article taking out On the side, the top formed on the first body plate and the second body plate facing the first body plate, and on the package insertion side opposite to the top part, 1 body plate and a bottom formed between a first body plate and a second body plate facing the first body plate, and packaged between the first body plate and the second body plate facing each other A packaging container for storing an object, wherein the first body plate is provided with a first packaged object holding plate continuously via a first folding line formed on a bottom surface side, and the second body The plate has a second folded back formed on the bottom side with the second package holding plate bonded to the surface of the first package holding plate in parallel with the first package holding plate. The front is connected through the line The first packaged object holding plate and / or the second packaged object holding plate is folded back on the inner surface side of the first body plate at the first folding line, and the packaged object is placed on the first folding line side. A width and / or height capable of holding an object to be packaged when inserted toward the inner surface side of the first body plate, and elasticity that curves along the outer peripheral surface of the object to be packaged. The first packaged object holding plate is more than the second packaged object holding plate at the edge opposite to the first folded line from the side portion between the first folded line and the first body plate. A first crease line extending toward the away side, and at the edge opposite to the first fold line from the other side portion between the first fold line and the first body plate in the first fold line A second crease line extending toward the first crease line side, and the second fold line through the crease line; On the accessory holding plate side, there is a standing assisting region for raising the first package holding plate, and the second package holding plate has the first body plate at the second folding line. A third crease line extending from the side portion between the second body plate toward the side away from the first package-holding plate at the edge opposite to the second folding line; And the 1st to-be-packaged article holding | maintenance board in the edge opposite to a 2nd folding | turning line from the 2nd side part side between the 1st trunk | drum in a 2nd folding | turning line and a 2nd trunk | drum. A fourth fold line extending toward the third crease line side is provided on the further away side, and the second package object is held on the first package object holding plate side via the crease line. There is a standing support area for supporting the standing by bonding the plates, and the first folding line and the second folding line are arranged in parallel on a straight line. The second package holding plate is folded back to the inner surface side of the second body plate side at the second folding line, and the crease line is formed on the side of the first body plate and the second body plate. The first packaging object holding plate is folded toward the inner side of the first body plate side at the first folding line, and the first packaging object holding plate is folded toward the inside of the portion. Of the first body plate in which the first support material holding plate is bulged out by the packaged material to which the first support material holding plate is connected. Since it is configured to stand further toward the bottom of the article to be packaged, the article to be packaged can be accommodated in one operation, and automatically after the article to be packaged is accommodated It is possible to obtain a packaging container in which the bottom is closed and the object to be contained does not come out of the container.
According to invention of Claim 7, the 1st trunk | drum which contact | connects the outer peripheral surface of a to-be-packaged article, the 2nd trunk | drum connected with the said 1st trunk | drum via the boundary, and said 1st A first packaged object holding plate provided on the body plate via a first folding line formed on the bottom surface side so as to extend beyond both sides of the packaged product contained therein; A second to-be-packaged object holding plate connected to the first to-be-packaged object holding plate in parallel with the first folding line formed on the bottom side, A packaging container formed of a packaging container constituent material, wherein the packaging container is disposed between the first body plate and the second body plate facing the first body plate on a package take-out side. Formed between the first body plate and the second body plate facing the first body plate on the formed top part and the package insertion side opposite to the top part. A packaging container for accommodating an object to be packaged between a first body plate and a second body plate facing each other, wherein the first body holding plate is a first body plate A width that can be folded back on the inner surface side of the first folding line and can hold the packaging object when the packaged object is inserted from the first folding line side toward the inner surface side of the first body plate, and The second packaging object holding plate is folded at the second folding line on the inner surface side of the second body plate, and / or provided with elasticity that is curved along the outer peripheral surface of the packaging object. The first object to be packaged is bonded to the surface of the first object to be packaged, and when the object to be packaged is inserted from the second folding line side toward the inner surface side of the first body plate, A width and / or height that can hold an object and elasticity that curves along the outer peripheral surface of the packaged object. From the boundary side between the first body plate and the second body plate in the folding line, toward the side away from the first packaged object holding plate at the edge opposite to the second folding line A fold line extending, and a standing assisting region for raising the first package holding plate on the first package holding plate side through the fold line; The first folding line and the second folding line are aligned in a straight line, and the second package holding plate is folded back to the inner surface side on the second body plate side at the second folding line. Is folded toward the inside of the boundary between the first body plate and the second body plate, and the first packaged article holding plate is folded on the inner surface side on the first body plate side at the first folding line. And the standing assisting region of the second package holding plate and the standing assisting region of the first package holding plate are bonded together. Since the first to-be-packaged object holding plate is separated from the inner surface side of the first body plate swelled by the included to-be-packaged object and is erected toward the bottom of the to-be-packaged object, A package can be stored in one operation, and after the package is stored, the bottom is automatically closed so that the package does not come out of the container.
According to invention of Claim 8, the 1st trunk | drum which contact | connects the outer peripheral surface of a to-be-packaged article, the 2nd trunk | drum connected with the said 1st trunk | drum via the boundary, and said 1st A first packaged object holding plate provided on the body plate via a first folding line formed on the bottom surface side so as to extend beyond both sides of the packaged product contained therein; A second to-be-packaged object holding plate provided in parallel to the first to-be-packaged object holding plate through a second folding line formed on the bottom side, A packaging container formed of a packaging container constituent material, wherein the packaging container is disposed between the first body plate and the second body plate facing the first body plate on a package take-out side. Formed between the first body plate and the second body plate facing the first body plate on the formed top portion and the package insertion side opposite to the top portion A packaging container for accommodating an object to be packaged between a first body plate and a second body plate facing each other, wherein the first body-holding plate is a first body plate A width that can be folded back on the inner surface side of the first folding line and can hold the packaging object when the packaged object is inserted from the first folding line side toward the inner surface side of the first body plate, and The first packaging object holding plate has a height and an elasticity that curves along the outer peripheral surface of the packaged object, and the first packaged object holding plate is a boundary side between the first folding line and the first body plate. A first fold line extending from the first fold line toward the side away from the second package holding plate at the edge opposite to the first fold line, and the first body plate at the first fold line A second fold extending from the boundary side between the first fold line toward the first crease line side at the edge opposite to the first fold line The second packaged object holding plate has a standing assisting area for raising the first packaged object holding plate through the crease line, The object holding plate is a plate that is folded back to the inner surface side of the second body plate at the second folding line and is bonded to the surface of the first packaged object holding plate, and the packaged object is folded back to the second folding plate. When inserted from the wire side toward the inner surface side of the first body plate, it has a width and / or height that can hold the package, and elasticity that curves along the outer peripheral surface of the package, The second package-holding plate has a first edge at an edge opposite to the second folding line from a boundary side between the first trunk plate at the second folding line and the second trunk plate. Having a third crease line extending toward the side away from the package holding plate, and the first body plate at the second fold line is 4th extended toward the said 3rd crease line side to the side away from the 1st to-be-packaged object holding | maintenance board in the edge on the opposite side to a 2nd folding line from the boundary side between 2 body plates. And having a crease line and a standing assisting region for assisting the standing by adhering the second packaged object holding plate to the first packaged object holding plate side through the crease line, The first folding line and the second folding line are aligned in a straight line, and the second package holding plate is folded back to the inner surface side on the second body plate side at the second folding line, The fold line is folded toward the inside of the boundary between the first body plate and the second body plate, and the first package-holding plate is disposed on the first body plate side at the first folding line. While folding back to the inner surface side, a standing assistance region of the second package holding plate and a standing assistance region of the first package holding plate The first packaged object holding plate is separated from the inner surface side of the first body plate bulged by the packaged product, and is erected toward the bottom of the packaged product. Therefore, it is possible to obtain a packaging container that can accommodate the packaged object in one operation and that automatically closes the bottom after the packaged object is accommodated and does not come out of the container. Can do.
According to invention of Claim 9, the 1st trunk | drum which contact | connects the outer peripheral surface of a to-be-packaged article, the 2nd trunk | drum connected with the said 1st trunk | drum via the side part, and a to-be-packaged article taking-out On the side, the top formed on the first body plate and the second body plate facing the first body plate, and on the package insertion side opposite to the top part, 1 body plate and a bottom formed between a first body plate and a second body plate facing the first body plate, and packaged between the first body plate and the second body plate facing each other A packaging container for storing an object, wherein the first body plate is provided with a first packaged object holding plate continuously via a first folding line formed on a bottom surface side, and the second body The second plate is formed on the bottom side in parallel with the first package holding plate, the second package holding plate bonded to the surface of the first package holding plate. Continuing via a wrap line The first body plate and the second body plate have one bulging fold curve and the other bulging fold curve sandwiching one side between the first and second body plates. One of the first bulging fold curves extends from the first folding line toward the top, and the other second bulging fold curve extends from the second folding line to the top. The first packaged object holding plate and / or the second packaged object holding plate is folded at the first folding line on the inner surface side of the first body plate, and the packaged product is The width and / or height that can hold the package when inserted from the folding line side toward the inner surface of the first body plate, and the elasticity that curves along the outer peripheral surface of the package And the first package-holding plate includes a first fold line between a side portion between the first fold line and the first body plate and one of the first bulging fold curves. Has an erection assisting edge extending toward the side away from the second package holding plate at the opposite end edge, and the first bulging curve side of the first bulging curve from the erection assisting edge. The second package holding plate has a first support plate between the second shell plate and a second folding line. Standing-assist edge that extends from the side of the other side and the other second bulging curve toward the side away from the first package-holding plate at the edge opposite to the second folding line And a standing assisting region for raising the second package-holding plate on the other second bulging curve side from the standing assisting end edge, and the first folding line and the first folding line The second folding line is arranged in parallel with the second folding line, and the second package holding plate is a second folding line. And the standing assisting region is directed between one side between the first body plate and the second body plate and between the second bulging fold curve. The first packaged object holding plate is folded and folded back to the inner surface side of the first body plate side at the first folding line, and the standing assisting region of the second packaged object holding plate is set to the first. Folded between one end between the body plate and the second body plate and the first bulging fold curve, the first packaged object holding plate is encapsulated Is separated from the inner surface side of the first body plate bulged by the above, and is configured to stand toward the bottom of the packaged object, so that the packaged object can be accommodated in one operation, and After the packaged article is accommodated, it is possible to obtain a packaging container in which the bottom is automatically closed and the packaged article does not come out of the container.

  The above-described object, other objects, features, and advantages of the present invention will become more apparent from the following description of embodiments for carrying out the invention with reference to the drawings.

It is a perspective view solution figure of the packaging container which is one embodiment of this invention. FIG. 2 is an illustrative view of the packaging container shown in FIG. 1, (A) is a front illustrative view, and (B) is a bottom illustrative view. It is a rear view solution figure of the packaging container shown in FIG. It is a longitudinal cross-sectional schematic solution figure of the packaging container shown in FIG. It is a cross-sectional schematic solution figure of the packaging container shown in FIG. FIG. 2 is an exploded view illustrating an inner surface in a state where a packaging container constituent material constituting the packaging container illustrated in FIG. 1 is developed. FIG. 2 is an exploded view illustrating an outer side surface in a state where a packaging container constituent material constituting the packaging container illustrated in FIG. 1 is developed. FIG. 6 is an illustrative view showing a first stage of processing the packaging container constituent material shown in FIG. 5. FIG. 6 is an illustrative view showing a second stage of processing the packaging container component shown in FIG. 5. FIG. 6 is an illustrative view showing a third stage of processing the packaging container component shown in FIG. 5. FIG. 2 is a cross-sectional view of the packaging container being inserted from the bottom side of the folded packaging container in FIG. 1. FIG. 2 is a cross-sectional view of the packaging container being inserted from the bottom side of the folded packaging container in FIG. 1. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out a to-be-contained object from a packaging container. It is a perspective view solution figure of the packaging container which is one embodiment of this invention. FIG. 17 is an illustrative view of the packaging container shown in FIG. 16, (A) is a front illustrative view, and (B) is a bottom illustrative view. It is a rear view solution figure of the packaging container shown in FIG. It is a longitudinal cross-sectional view solution figure of the packaging container shown in FIG. It is a longitudinal cross-sectional view solution figure of the packaging container shown in FIG. FIG. 17 is a cross-sectional schematic view of the packaging container illustrated in FIG. 16. FIG. 17 is an exploded view illustrating an inner surface in a state where the packaging container constituent material constituting the packaging container illustrated in FIG. 16 is expanded. FIG. 17 is an exploded view showing the outer surface in a state where the packaging container constituent material constituting the packaging container shown in FIG. 16 is expanded. FIG. 21 is an illustrative view showing a first stage of processing the packaging container constituent material shown in FIG. 20. FIG. 21 is an illustrative view showing a second stage of processing the packaging container constituent material shown in FIG. 20. FIG. 21 is an illustrative view showing a third stage of processing the packaging container constituent material shown in FIG. 20. FIG. 17 is a cross-sectional view of the packaging container being inserted from the bottom side of the folded packaging container of FIG. 16. FIG. 17 is a cross-sectional view of the packaging container being inserted from the bottom side of the folded packaging container of FIG. 16. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out a to-be-contained object from a packaging container. It is a perspective view solution figure of the packaging container which is one embodiment of this invention. FIG. 32 is an illustrative view of the packaging container shown in FIG. 31, (A) is a front illustrative view, and (B) is a bottom illustrative view. It is a rear view solution figure of the packaging container shown in FIG. FIG. 32 is a longitudinal sectional view of the packaging container shown in FIG. 31. FIG. 32 is an illustration of a transverse cross section of the packaging container shown in FIG. 31. FIG. 32 is an exploded view showing the inner surface of the packaging container constituting material constituting the packaging container shown in FIG. 31 in a developed state. FIG. 32 is an exploded view showing the outer surface in a state where the packaging container constituting material constituting the packaging container shown in FIG. 31 is developed. It is an illustration figure of the state of the 1st step which processed the packaging container structural material shown in FIG. FIG. 36 is an illustrative view showing a second stage of processing the packaging container constituent material shown in FIG. 35. FIG. 36 is an illustrative view showing a third stage of processing the packaging container constituent material shown in FIG. 35. FIG. 32 is a cross-sectional view illustrating the packaging container being inserted from the bottom side of the folded packaging container in FIG. 31. FIG. 32 is a cross-sectional view illustrating the packaging container being inserted from the bottom side of the folded packaging container in FIG. 31. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out a to-be-contained object from a packaging container. It is a perspective view solution figure of the packaging container which is one embodiment of this invention. 46 is an illustrative view of the packaging container shown in FIG. 46, (A) is a front illustrative view, and (B) is a bottom illustrative view. FIG. It is a rear view solution figure of the packaging container shown in FIG. It is a longitudinal cross-section illustration of the packaging container shown in FIG. It is a cross-sectional illustration solution figure of the packaging container shown in FIG. FIG. 46 is an exploded view showing the inner surface of the packaging container constituting material constituting the packaging container shown in FIG. 46 in a developed state. FIG. 47 is an exploded view showing the outer surface in a state where the packaging container constituting material constituting the packaging container shown in FIG. 46 is developed. FIG. 50 is an illustrative view showing a first stage of processing the packaging container constituent material shown in FIG. 50. FIG. 50 is an illustrative view showing a second stage of processing the packaging container constituent material shown in FIG. 50. FIG. 50 is an illustrative view showing a third stage of processing the packaging container constituent material shown in FIG. 50. FIG. 47 is a cross-sectional view illustrating the packaging container being inserted from the bottom side of the folded packaging container in FIG. 46. FIG. 47 is a cross-sectional view illustrating the packaging container being inserted from the bottom side of the folded packaging container in FIG. 46. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out a to-be-contained object from a packaging container. It is a perspective view solution figure of the packaging container which is one embodiment of this invention. 61 is an illustrative view of the packaging container shown in FIG. 61, (A) is a front illustrative view, and (B) is a bottom illustrative view. FIG. 61 is a rear view solution view of the packaging container shown in FIG. 61. FIG. FIG. 62 is an illustrative view of a longitudinal section of the packaging container shown in FIG. 61. FIG. 61 is a cross-sectional schematic view of the packaging container shown in FIG. 61. 61 is an exploded view showing the inner surface of the packaging container constituting material constituting the packaging container shown in FIG. 61 in a developed state. FIG. 61 is an exploded view showing the outer surface in a state where the packaging container constituting material constituting the packaging container shown in FIG. 61 is expanded. FIG. FIG. 66 is an illustrative view showing a first stage of processing the packaging container constituent material shown in FIG. 65; 65 is an illustrative view showing a second stage of processing the packaging container constituent material shown in FIG. 65. FIG. 65 is an illustrative view showing a third stage of processing the packaging container constituent material shown in FIG. 65. FIG. FIG. 62 is a cross-sectional view of the packaging container during insertion of the container from the bottom side of the folded packaging container of FIG. 61. FIG. 62 is a cross-sectional view of the packaging container during insertion of the container from the bottom side of the folded packaging container of FIG. 61. It is sectional drawing solution figure which shows the state which closed the bottom part and accommodated the container. It is a front view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a rear view solution figure which shows the state by which the to-be packaged object was accommodated in the inside of the folded packaging container. It is a perspective view solution figure which shows the state which takes out a to-be-contained object from a packaging container.

The packaging container 10 contains, for example, an article G to be packaged, which is a container in which a cylindrical lid closed at one end is detachably screwed into an upper end opening of a bottomed cylindrical main body. It is comprised so that it may become flat shape.
The packaging container 10 includes a first body plate 12 that is in contact with the outer peripheral surface of the article to be packaged G, a second body plate 14 that is connected to the first body plate 12 via a boundary, and the object to be packaged G. On the take-out side, a ceiling 16 formed between the first body 12 and the second body 14 facing the first body 12, and a cover on the opposite side of the top 16. On the package G insertion side, a bottom 18 formed between the first body 12 and the second body 14 facing the first body 12, and the top 16 and the bottom 18 A left side part 20b and a right side part 20a.
The first body plate 12 and the second body plate 14 are connected to each other at the left side portion 20b and the right side portion 20a when viewed from the front of the packaging container 10, and have substantially the same size facing each other. Formed in a cylindrical barrel portion having a substantially lens shape in cross section in which arcs are combined in the opposite direction, a package G is accommodated between the first barrel plate 12 and the second barrel plate 14 facing each other.

In this specification, it demonstrates as follows.
The top 16 side of the packaging container 10 is referred to as “the other side”, “upper”, “upper”, and “upper”.
The bottom 18 side of the packaging container 10 is referred to as “front side”, “lower part”, “downward”, and “lower”.
When the packaging container 10 is viewed from the front, the right side is referred to as the “right side”.
When the packaging container 10 is viewed from the front, the left side is referred to as the “left side”.
When the packaging container 10 is viewed from the front, the direction from the right side to the left side or the direction from the left side to the left side is referred to as the width direction.

The packaging container 10 is composed of a packaging container component 110 shown in FIGS. 5 and 6.
The packaging container constituting material 110 includes a trunk portion forming region 112 and a trunk portion forming region 114 that constitute the trunk portions (the first trunk plate 12 and the second trunk plate 14) of the packaging container 10, and the bottom portion 18 of the packaging container 10. , And a bonding region 124 that is bonded to connect the barrel forming region 112 and the barrel forming region 114 into a cylindrical shape.

The packaging container component 110 includes a body part forming region 112 that forms the first body plate 12 that contacts the outer peripheral surface of the article G to be packaged, and a boundary (first boundary 22) between the first body plate 12. And a body portion forming region 114 that forms the second body plate 14 continuously provided.
In the body forming region 112 constituting the first body plate 12, the first boundary 22 constitutes one side (that is, the right side 20 a), and the other side opposite to the first boundary 22. The side edge 36 constitutes the left side portion 20b.
In the body forming region 114 constituting the second body plate 14, the first boundary 22 forms one side (that is, the right side 20 a), and the other side opposite to the first boundary 22. The side edge 38 constitutes the left side portion 20b.
The first body plate 12 and the second body plate 14 are juxtaposed in the width direction via the first boundary 22.

In the packaging container component 110, a bottom formation region 116 is formed below a trunk formation region 112 constituting the first trunk plate 12 and a trunk formation region 114 constituting the second trunk plate 14. .
The bottom forming region 116 is formed on the first body plate 12 via the first folding line 24 formed on the bottom 18 side so as to extend beyond both sides of the article G to be packaged contained in the packaging container 10. The first packaged object holding plate 50 and the second body plate 14 connected in series are arranged in parallel with the first packaged object holding plate 50 and are formed on the bottom 18 side. And a second packaged object holding plate 70 provided continuously through the folding line 26.

The packaging container component 110 includes an adhesive region 124 that bonds the trunk portion forming region 112 and the trunk portion forming region 114. In this embodiment, the adhesive region 124 is the inner surface of the trunk portion forming region 112, that is, the first surface. It is formed on the inner surface of the first body plate 12 that faces when it is bent at the boundary 22.
In order to connect the first body plate 12 and the second body plate 14, the adhesion region 124 is located near the side edge 38 of the body portion forming region 114 and below the body portion forming region 114. A strip-shaped adhesive layer 80 extending linearly toward the first boundary 22 side of the body forming region 114 and in the vicinity of the upper side 34, an adhesive layer 82 formed in a dotted or square shape. Form.

The first body plate 12 is a substantially rectangular shape in plan view having a height higher than the height of the article to be packaged G and a width longer than the width of the article to be packaged G, and the top portion 16 side includes a linear upper side 32. The bottom portion 18 side is provided with a linear first folding line 24. The first fold line 24 and the upper side 32 are parallel. The first body plate 12 is formed with a take-out portion 42 that is cut out in order to take out the package G in the center in the width direction.
The second body plate 14 is substantially rectangular in a plan view having a height higher than the height of the article to be packaged G and a width longer than the width of the article to be packaged G, and the top portion 16 side has a linear upper side 34. The bottom 18 side is provided with a linear second folding line 26. The second fold line 26 and the upper side 34 are parallel. The second body plate 14 has a see-through window portion 40 formed at the center in the width direction.

The first fold line 24 and the second fold line 26 are aligned on a straight line.
The upper side 32 of the first body plate 12 and the upper side 34 of the second body plate 14 are aligned in a straight line.

The packaging container component 110 is made of paperboard (for example, paperboard for a folding box), plastic board, or the like, which has elasticity, that is, has a property of restoring the original shape against deformation.
The packaging container constituting material 110 is obtained by cutting a paperboard (for example, a paperboard for a folding box), a plastic board, or the like by an appropriate cutting method, and the upper side 32, the upper side 34, the side edge 36, the side edge 38, and the first packaged item. The outside of the holding plate 50 and the second package holding plate 70 is formed, and the first body plate 12, the second body plate 14, the first package object holding plate 50, and the second package are formed. The object holding plate 70 is integrally formed.

The packaging container component 110 is formed with a first fold line 24, a second fold line 26, and a crease line 78, which will be described later, by folding lines such as pushing lines and sewing machines.
The takeout part 42 is formed with a cut in the packaging container component 110 so as to be cut off at the perforation.
The first fold line 24 and the second fold line 26 constitute an edge of the bottom 18 of the first body plate 12 and the second body plate 14, and the first body plate 12 and the second body plate 14. On the second body plate 14 side, a contour cut 28 continuously formed in the first fold line 24 and a contour cut 30 continuously formed in the second fold line 26 are formed. .

The first package-holding plate 50 is a substantially L-shaped plate-like body viewed from the bottom and connected to the lower portion of the first body plate 12 via the first folding line 24.
The first package-holding plate 50 protrudes toward the front side (downward) from the first folding line 24.
The first packaging object holding plate 50 is formed with a linear first packaging object holding area 52 parallel to the first folding line 24.
The first packaged article holding plate 50 is formed with a second packaged article holding area 54 following the first packaged article holding area 52 parallel to the first folding line 24.
The first packaged object holding region 52 supports the bottom of the packaged product G, and the second packaged product holding region 54 supports the side edge of the packaged product G. The first packaged object holding area 52 and the second packaged article holding area 54 are formed of contact lines that intersect with the shape of the packaged goods G.
The first packaged object holding plate 50 is bonded to the second packaged object holding plate 70 in an area close to the first folding line 24, so that the first packaged object holding plate 50 stands up. A standing assisting region 56 for assisting is formed.

  The first packaging object holding plate 50 is folded back on the inner surface side of the first body plate 12 at the first folding line 24, and the packaging object G is fed from the first folding line 24 side to the first body. When inserted and held toward the inner surface side of the plate 12, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G Prepare. The first fold line 24 is folded into a valley fold when viewed from the inner surface of the packaging container component 110.

The second package-holding plate 70 is a plate-like body that is substantially L-shaped when viewed from the bottom and is provided continuously through the second folding line 26 to the lower portion of the second body plate 14.
The second package holding plate 70 projects from the second folding line 26 toward the front side (downward).
The second package holding plate 70 has substantially the same width as the second body plate 14.

The second packaging object holding plate 70 is located on the second folding line 26 from the boundary side between the first trunk plate 12 and the second trunk plate 14 and on the opposite side to the second folding line 26. A fold line 78 extending toward the side away from the first package holding plate 50 at the edge of the first package holding plate 50 and the first package holding plate 50 side via the fold line 78. It has the standing assistance area | region 76 for standing up the 1st to-be-packaged goods holding | maintenance board 50. As shown in FIG.
The standing assisting region 76 is formed in a region close to the second folding line 26 to adhere to the first packaged object holding plate 50 to assist the standing of the first packaged object holding plate 50. Has been.

  The second package holding plate 70 is a plate which is folded back on the inner surface side of the second body plate 14 at the second folding line 26 and bonded to the surface of the first package holding plate 50. When the article to be packaged G is inserted and held from the second folding line 26 side toward the inner surface of the first body plate 12, the width and / or the article to be packaged G can be inserted and held. It has a height and elasticity that curves along the outer peripheral surface of the article to be packaged G. The second fold line 26 is folded into a valley fold when viewed from the inner surface of the packaging container component 110.

  The first body plate 12 and the second body plate 14 are connected to each other via a linear boundary (first boundary 22), are formed in a cylindrical shape, and the first folding line 24 and the second The folding line 26 extends in a straight line in a direction perpendicular to the boundary, and the first package holding plate 50 has a standing assisting region 56 formed on one boundary (first boundary 22) side. And the 2nd to-be-packaged object holding | maintenance area | region 54 is formed in the center side of the 1st trunk | drum 12, The said 2nd to-be-packaged object holding | maintenance board 70 is one boundary (1st boundary 22) side. Further, a standing assisting region 76 is formed in a region facing the standing assisting region 56 of the first packaged object holding plate 50, and a packaged object holding region 72 is provided on the center side of the second body plate 14. And a crease line 78 is formed between the standing assisting region 76 and the package holding region 72, and the second Fold lines 78 of the package holding plate 70, said a second folding line 26 is formed at an angle of 45 degrees.

In the standing assisting region 76 of the second packaged object holding plate 70, an adhesive layer 84 for adhering to the standing assisting region 56 of the first packaged object holding plate 50 is formed.
The adhesive layer 84 is erected so that the crease line 78 of the second packaged object holding plate 70 is folded up and adhered to the outer surface of the standing assisting region 56 of the first packaged object holding plate 50. It is formed on the inner side surface of the assisting region 76.

The body part forming region 112 constituting the first body plate 12 is formed with a take-out part 42 with a perforation in the center in the width direction and near the upper side 32, and is connected to the take-out part 42. The bulging fold curve 90a and the second bulging fold curve 90b are formed by crease such as muscle pushing.
The body portion forming region 112 constituting the first body plate 12 has a third bulging curve 92a and a fourth bulge extending from the lower side of the take-out portion 42 toward the lower side of the first body plate 12. The fold curve 92b is formed by creasing such as muscle pushing.
The first bulging fold curve 90 a, the second bulging fold curve 90 b, the third bulging fold curve 92 a, and the fourth bulging fold curve 92 b are the bulges of the article G to be packaged accommodated in the packaging container 10. Corresponding to the above, the first body plate 12 is formed to slightly bulge outward.

In this embodiment, the lower portion of the take-out portion 42 is formed in a downward elliptical arch shape, and the first bulging curve 90a is connected to one of the leg portions of the take-out portion 42 and directed toward the upper side 32. The second bulging fold curve 90b extends to the upper side 32 by being connected to the other leg portion of the take-out portion 42.
The take-out portion 42 is connected to the first bulging fold curve 90a and the second bulging fold curve 90b to form an elliptical arch shape.
The third bulging fold curve 92a and the fourth bulging fold curve 92b are formed in parallel at an appropriate interval across the center line in the width direction of the first body plate 12.

The body forming region 114 constituting the second body plate 14 has a fifth bulging curve 94a and a sixth bulging extending from the upper part of the see-through window 40 toward the upper side of the second body plate 14. The fold curve 94b is formed by creasing such as muscle pushing.
The fifth bulging fold curve 94a and the sixth bulging fold curve 94b correspond to the bulge of the article G accommodated in the packaging container 10, and slightly bulge the second body plate 14 outward. It is formed to make it come out.
In this embodiment, the left and right edges of the see-through window 40 are connected to the fifth bulging fold curve 94a and the sixth bulging fold curve 94b, and the article to be packaged G stored in the packaging container 10 is used. Corresponding to the bulge, the second body plate 14 is formed to bulge slightly toward the outside.
The first bulge fold curve 90a, the second bulge fold curve 90b, the fifth bulge fold curve 94a, and the sixth bulge fold curve 94b are radially formed.

Next, a method for assembling the packaging container 10 with the packaging container component 110 will be described mainly based on FIGS.
The first package-holding plate 50 is folded toward the far side (upward) at the first fold line 24 so as to face the first body plate 12. The first fold line 24 is folded so that the valley fold, that is, the first fold line 24 enters the inside when the packaging container component 110 is viewed from the inside.
The second packaging object holding plate 70 is bent toward the far side (upward) at the second folding line 26 so as to be opposed to the second body plate 14. The second fold line 26 is folded so that the valley fold, that is, the second fold line 26 enters the inside when the packaging container component 110 is viewed from the inside.
Next, the first body plate 12 and the second body plate 14 are bent in the width direction at the first boundary 22 to face each other.
The first boundary 22 is folded so that the trough fold, that is, the first boundary 22 enters inside, when the packaging container component 110 is viewed from the inside.

The fold line 78 of the second packaged object holding plate 70 is folded so that the mountain fold, that is, the crease line 78 comes out, when the packaging container component 110 is viewed from the inside.
Then, the adhesive layer 84 formed on the inner surface of the standing assisting region 76 of the second package holding plate 70 is joined to the outer surface of the standing assisting region 56 of the first package holding plate 50. Adhere.

  The adhesive layer 82 formed on the inner side surface of the second body plate 14 is bonded and adhered to the inner side surface of the first body plate 12.

  The second package holding plate 70 is folded back to the inner surface side (the other side) on the second body plate 14 side at the second fold line 26, and the crease line 78 is connected to the first body plate 12 and the first body plate 12. The first packaged object holding plate 50 is folded toward the inner side of the boundary with the second body plate 14, and the inner surface side (the other side) on the first body plate 12 side of the first folding line 24. ) And the standing assisting region 76 of the second package holding plate 70 and the standing assisting region 56 of the first package holding plate 50 are bonded and connected by the adhesive layer 84. The first packaged object holding plate 50 can be separated from the inner surface side of the first body plate 12 swelled by the packaged product G contained therein, and can be erected toward the bottom 18 of the packaged product G. It is formed as possible.

  Thus, the pair of body forming regions 112 and the body forming region 114 are connected in the bonding region 124 to form a pair of first body plate 12 and second body plate 14, and a flat body. The packaging container 10 is completed, in which the pair of bottom forming regions 116 form the bottom 18 by forming the first packaged object holding plate 50 and the second packaged object holding plate 70 in a bent state. To do.

  The packaging container 10 has a cross section in which the first body plate 12 and the second body plate 14 are folded at a boundary (first boundary 22), and arcs of substantially the same size are combined in the opposite direction. A substantially lens-shaped cylindrical body is formed.

The packaging container 10 is connected to the first body plate 12 in contact with the outer peripheral surface of the article G to be packaged, and the first body plate 12 through side portions (the left side portion 20b and the right side portion 20a). The second body plate 14 and the top 16 formed on the first body plate 12 and the second body plate 14 opposite to the first body plate 12 on the side to be unpacked; A bottom portion 18 formed between the first body plate 12 and the second body plate 14 facing the first body plate 12 on the insertion side of the package G opposite to the top portion 16. And a left side portion 20b and a right side portion 20a, and a packaging container 10 that accommodates an article G to be packaged between a first body plate 12 and a second body plate 14 that face each other.
The first body plate 12 and the second body plate 14 are connected to each other through a linear side portion, and are formed in a cylindrical body portion having a space for accommodating the article G to be packaged therebetween. Yes.

The first body plate 12 is provided with a first package holding plate 24 via a first folding line 24 formed on the bottom 18 side so as to extend beyond both sides of the packaged product G contained therein. 50 are arranged continuously.
The second body plate 14 has a second packaged object holding plate 70 bonded to the surface of the first packaged object holding plate 50 in parallel with the first packaged object holding plate 50, They are connected via a second fold line 26 formed on the bottom 18 side.

The first packaging object holding plate 50 is folded back on the inner surface side of the first body plate 12 at the first folding line 24, and the packaging object G is fed from the first folding line 24 side to the first body. When inserted and held toward the inner surface side of the plate 12, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G Prepare.
The first packaging object holding plate 50 extends along the first folding line 24 that forms the bottom edge, and has strength to support the packaging object G.

The second packaging object holding plate 70 is folded back on the inner surface side of the second body plate 14 at the second folding line 26, and the packaging object G is fed from the second folding line 26 side to the first trunk body. When inserted and held toward the inner surface side of the plate 12, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G Prepare.
The second package holding plate 70 extends along the second folding line 26 that forms the bottom edge, and has the strength to support the package G.
The second package-holding plate 70 has a second folding line 26 from the side between the first body plate 12 and the second body plate 14 (right side part 20a). A fold line 78 extending toward the side away from the first package-holding plate 50 at the end opposite to the fold line 26, and the first cover is provided via the fold line 78. On the package holding plate 50 side, a standing assisting region 76 for raising the first packaged product holding plate 50 is provided.

The first fold line 24 and the second fold line 26 extend in a straight line in a direction orthogonal to the side portions (the left side portion 20b and the right side portion 20a).
The first package holding plate 50 has a standing assisting region 56 formed on one side (right side 20 a) side, and a first package on the center side of the first body plate 12. An object holding region 52 is formed.
The second packaged object holding plate 70 is on one side (right side part 20a) side and is erected in an area facing the upright assisting area 56 of the first packaged object holding plate 50. An area 76 is formed, and a package holding area 72 is formed at the center of the second body plate 14, and a crease line 78 is formed between the standing assisting area 76 and the package holding area 72. Has been.
The crease line 78 of the second packaging object holding plate 70 is obtained by abutting the packaging object holding area 72, the packaging object holding area 72, and the standing assisting area 76 at an angle of 45 degrees, and folding the crease line 78 into a mountain. The package holding area 72 and the standing assistance area 76 are sometimes opposed to each other.

The first fold line 24 and the second fold line 26 are aligned on a straight line.
The second package holding plate 70 is folded back to the inner surface of the second body plate 14 at the second fold line 26, and the crease line 78 is connected to the first body plate 12 and the second body plate. 14, the first package holding plate 50 is folded back to the inner surface side on the first body plate 12 side at the first fold line 24, and the second The standing assisting region 76 of the package holding plate 70 and the standing assisting region 56 of the first package holding plate 50 are connected, and the package holding region 72 is swollen by the contained package G. The first body plate 12 is separated from the inner surface side of the first body plate 12 so as to stand toward the bottom portion 18 of the packaged goods G.

  Between the first body plate 12 and the second body plate 14, the first packaged object holding plate 50 erected from the bottom 18 has an erection assisting region 56 located in the vicinity of the boundary, and the erection In a region away from the assisting region 56, a region where the package holding region 72 rising from the bottom portion 18 is located between the first body plate 12 and the second body plate 14.

The first fold line 24 and the second fold line 26 constitute an edge of the bottom 18 of the first body plate 12 and the second body plate 14.
On the first body plate 12 and the second body plate 14 side, a contour cut 28 continuously formed in the first fold line 24 is formed and continuous with the second fold line 26. A perforated contour cut 30 is formed.
A first package holding plate 50 in which the support leg 44 and the support leg 46 surrounded by the contour cut 28 and the contour cut 30 are folded at the first fold line 24 and the second fold line 26; Continuing from the second packaged object holding plate 70, the first packaged line 24 and the second folded line 26 protrude downward. The support legs 44 and the support legs 46 are continuous with or slightly outward from the outer surfaces of the first body plate 12 and the second body plate 14, and the first package holding plate 50 and The second package holding plate 70 is configured to assist in a direction away from the first body plate 12 and the second body plate 14.

The first packaged article holding area 52 and the standing assistance area 76 are joined, and the first packaged article holding area 52 and the standing assistance area 76 are abutted via a crease line 78. The first packaged article holding area 52 and the packaged article holding area 72 are assisted by the standing assistance area 56 and the standing assistance area 76 between the first trunk plate 12 and the second trunk plate 14. Stand up and face each other with the outer surface, and substantially close the space between the first body plate 12 and the second body plate 14.
The second packaged object holding region 54 is a first packaged object along the right side part 20a on the right side part 20a side between the first body plate 12 and the second body plate 14. It rises upwards higher than the holding area 52 and the article holding area 72.

A method for inserting and storing the article to be packaged G in the packaging container 10 will be described.
In order to open the bottom 18 of the packaging container 10, the first boundary 22 side and the side edge 36 and side edge 38 side are pressed inward.
The pressed first body plate 12 and the second body plate 14 are curved toward the outside, and the first package-holding plate 50 is curved toward the outside together with the first body plate 12. And the 2nd to-be-packaged object holding | maintenance board 70 curves toward the outer side with the 2nd trunk | drum board 14. As shown in FIG.

The first body plate 12 and the first packaged object holding plate 50, the second body plate 14 and the second packaged object holding plate 70 pressed from the left and right bulge outward in the center in the width direction. As a result, the bottom 18 of the packaging container 10 is opened.
Next, the object to be packaged G is accommodated in the container between the first body plate 12 and the second body plate 14 between the first object to be packaged holding plate 50 and the second object to be packaged holding plate 70. To insert.

  The article to be packaged G is inserted between the first body plate 12 and the second body plate 14, and the side edge 36 of the first body plate 12 and the side edge 38 of the second body plate 14 are connected to the first body plate 12. When the force of pressing the boundary 22 toward the middle in the width direction is removed, the first packaged object holding region 52 of the first packaged object holding plate 50 and the second packaged object holding plate 70 are packaged. The object holding area 72 is restored to the original state by the elasticity of the first packaged object holding plate 50 and the second packaged object holding plate 70, and the first body plate 12 and the second body plate Stands up from the inner surface of 14.

When the article to be packaged G is accommodated between the first body plate 12 and the second body plate 14, the object to be packaged holding area 72 of the second object to be packaged holding plate 70 and the first object to be packaged are held. The first package holding area 52 of the plate 50 extends between the first body plate 12 and the second body plate 14, and the crease line 78 is formed on one side (the right side 20 a. ) Between the first body plate 12 and the second body plate 14.
And the edge of the to-be-packaged object holding area | region 72 and the 1st to-be-packaged object holding area | region 52 contacts the bottom part 18 of the to-be-packaged object G.
That is, at the edge of the packaged object holding area 72 and the standing assisting area 76 of the second packaged article holding plate 70 and the edge of the first packaged object holding area 52 of the first packaged object holding plate 50. The bottom 18 of the package G is held.

  The article to be packaged G inserted between the first trunk plate 12 and the second trunk plate 14 has a bottom portion 18 of the first article to be packaged holding area 52 of the first article to be packaged holding plate 50 and The second packaged object holding plate 70 is held in contact with the packaged product holding area 72 and the side part thereof is brought into contact with the second packaged object holding area 54 of the first packaged object holding plate 50. Held.

The present invention is not limited to the packaging container 10 of the above-described embodiment, and various modifications can be made.
For example, as shown in FIGS. 16 to 30, the second package holding plate 70 may be changed as follows.
The second packaged object holding plate 70 has a second packaged object holding region 54 of the first packaged product holding plate 50 at a free end opposite to the edge where the standing assisting region 76 is formed. You may project the 3rd to-be-packaged object holding | maintenance area | region 254 of the same shape.
The third packaged object holding region 254 protrudes so as to face the standing assisting region 76 so as to hold the opposite edge of the packaged object G whose one edge is held in the standing assisting region 76. It is installed.
The third packaged object holding area 254 stands at the free end in substantially the same plane as the upright second packaged object holding plate 70 and extends upward higher than the packaged object holding area 72. .
The third packaging object holding region 254 is bonded to the second body plate 14 against the force of the second packaging object holding plate 70 going downward by the weight of the packaging object G. Thus, the second package holding plate 70 is configured not to be lowered downward.

The adhesion region 124 may be changed as follows.
The bonding region 124 may be formed at a margin 224 that protrudes from a side end of the region of the second body plate 14 of the body portion forming region 114.
The glue allowance 224 is a strip-like piece projecting from the side end of the body portion formation region 114 via the second boundary 222, and the adhesive layer 80 constituting the adhesion region 124 is formed on the inner surface thereof. ing.

The present invention can be modified as shown in FIGS.
The packaging container 410 shown in FIG. 31 is wider than the packaging container 10 shown in FIG. 1 and is suitable for packaging an article G to be packaged that is larger than the article G to be packaged in the packaging container 10.

The packaging container 410 contains, for example, an article G to be packaged which is a container in which a cylindrical lid with one end closed is detachably screwed into an upper end opening of a bottomed cylindrical main body. It is comprised so that it may become flat shape.
The packaging container 410 includes a first body plate 412 that is in contact with the outer peripheral surface of the article to be packaged G, a second body plate 414 that is connected to the first body plate 412 via a boundary, and the object to be packaged G. On the take-out side, a top portion 416 formed between the first body plate 412 and the second body plate 414 opposite to the first body plate 412, and a cover on the opposite side of the top portion 416. On the package G insertion side, a bottom portion 418 formed between the first body plate 412 and the second body plate 414 facing the first body plate 412, a top portion 416, and a bottom portion 418 A left side 420b and a right side 420a.
The first body plate 412 and the second body plate 414 are connected to each other at the left side portion 420b and the right side portion 420a when viewed from the front of the packaging container 410, and have substantially the same size facing each other. Formed in a cylindrical barrel having a substantially lens-shaped cross section in which arcs are combined in the opposite direction, the packaged item G is accommodated between the first barrel plate 412 and the second barrel plate 414 facing each other.

The packaging container 410 is composed of a packaging container constituent material 510 shown in FIGS. 35 and 36.
The packaging container constituent material 510 includes a body forming region 512 and a body forming region 514 that form the body (the first body plate 412 and the second body plate 414) of the packaging container 410, and a bottom 418 of the packaging container 410. , And a bonding region 524 that is bonded to connect the barrel forming region 512 and the barrel forming region 514 into a cylindrical shape.

The packaging container component 510 has a body part forming region 512 that forms a first body plate 412 that contacts the outer peripheral surface of the article to be packaged G, and a boundary (first boundary 422) between the first body plate 412. And a body part forming region 514 that forms a second body plate 414 continuously provided.
In the body forming region 512 constituting the first body plate 412, the first boundary 422 forms one side (that is, the right side 420 a), and the other side opposite to the first boundary 422. The side edge 436 constitutes the left side portion 420b.
In the body forming region 514 constituting the second body plate 414, the first boundary 422 forms one side (that is, the right side 420 a), and the other side opposite to the first boundary 422. The side edge 438 constitutes the left side portion 420b.
The first body plate 412 and the second body plate 414 are juxtaposed in the width direction via the first boundary 422.

The packaging container component 510 is formed with a bottom portion formation region 516 below a trunk portion formation region 512 constituting the first trunk plate 412 and a trunk portion formation region 514 constituting the second trunk plate 414. .
The bottom portion formation region 516 is formed on the first body plate 412 via the first folding line 424 formed on the bottom portion 418 side so as to extend beyond both sides of the article G to be packaged contained in the packaging container 410. The first packaged object holding plate 450 and the second body plate 414 that are continuously provided in parallel with the first packaged object holding plate 450 and the second packaged plate 450 are formed on the bottom 418 side. And a second packaged object holding plate 470 provided continuously via a folding line 426.

The packaging container component 510 includes an adhesion region 524 that bonds the body portion formation region 512 and the body portion formation region 514. In this embodiment, the adhesive region 524 is formed at a margin 624 that protrudes from the side end of the region of the second body plate 414 of the body portion formation region 514. The adhesion region 524 is formed on the inner surface of the body portion forming region 512, that is, the inner surface following the inner surface of the first body plate 412 facing when folded at the first boundary 422.
In order to connect the first body plate 412 and the second body plate 414, the bonding region 524 is located near the side edge 438 side of the body portion forming region 514 and below the body portion forming region 514. A strip-shaped adhesive layer 480 extending linearly toward the upper side 434 near the first boundary 422 side of the body portion formation region 514, and an adhesive layer 482 formed in a dotted or square shape. Form.

The first body plate 412 is a substantially rectangular shape in plan view having a height that is higher than the height of the article to be packaged G and a width that is longer than the width of the article to be packaged G, and the top portion 416 side includes a linear upper side 432. The bottom portion 418 side includes a linear first folding line 424. The first fold line 424 and the upper side 432 are parallel. The first body plate 412 is formed with a take-out portion 442 that is cut out in order to take out the article to be packaged G in the center in the width direction.
The second body plate 414 has a substantially rectangular shape in plan view having a height higher than the height of the packaged goods G and a width longer than the width of the packaged goods G, and the top portion 416 side includes a linear upper side 434. The bottom portion 418 side includes a linear second folding line 426. The second fold line 426 and the upper side 434 are parallel. The second body plate 414 has a see-through window portion 440 formed at the center in the width direction.

The first fold line 424 and the second fold line 426 are aligned on a straight line.
The upper side 432 of the first body plate 412 and the upper side 434 of the second body plate 414 are aligned in a straight line.

The packaging container component 510 is made of paperboard (for example, folding box paperboard), plastic board, or the like, which has elasticity, that is, has a property of restoring the original shape against deformation.
The packaging container component 510 is formed by cutting a paperboard (for example, folding box paperboard), a plastic board, or the like by an appropriate cutting method to obtain an upper side 432, an upper side 434, a side edge 436, a side edge 438, and a first packaged item. The outside of the holding plate 450 and the second package holding plate 470 is formed, and the first body plate 412, the second body plate 414, the first package object holding plate 450, and the second package are formed. The object holding plate 470 is integrally formed.

In order to wrap the packaging container component 510, the first fold line 424 and the second fold line 426 and crease lines described later (first crease lines 458a, A crease line 458b, a third crease line 478a, and a fourth crease line 478b) are formed.
The takeout part 442 is formed with a cut in the packaging container component 510 so as to be cut off at the perforation.
The first fold line 424 and the second fold line 426 constitute an edge of the bottom portion 418 of the first body plate 412 and the second body plate 414, and the first body plate 412 and the second body plate 414. On the second body plate 414 side, contour cuts 428a and 428b continuously drilled in the first folding line 424, and contour cuts 430a drilled continuously in the second folding line 426, and A contour cut 430b is formed.

  The first package-holding plate 450 is a substantially U-shaped or U-shaped plate-like body that is connected to the lower portion of the first body plate 412 via the first folding line 424. .

The first package-holding plate 450 has a first folding from the boundary (first boundary 422) side between the first trunk plate 412 and the second trunk plate 414 at the first folding line 424. A first crease line 458a extending toward the side away from the second package holding plate 470 at the edge opposite to the line 424, and the first crease line 458a through the first crease line 458a. On the second packaged object holding plate 470 side, a first standing assisting region 456a for raising the second packaged product holding plate 470 is provided.
The first packaging object holding plate 450 is a side away from the side edge 436 from the side edge 436 side forming one left side portion 420b between the first folding line 424 and the second body plate 414. A first fold line 458b extending toward the second fold line 458b, and the first wrapping object holding plate 450 is erected on the second wrapping object holding plate 470 side via the second fold line 458b. A second standing-up assisting region 456b.
The first packaged object holding plate 450 is formed with a linear first packaged object holding region 452 parallel to the first folding line 424.

The first packaged object holding plate 450 has a second packaged object holding area on the side close to the first boundary 422 following the first packaged object holding area 452 parallel to the first folding line 424. A third package holding region 454b on the side close to 454a and the side edge 436 is formed.
The first package holding area 452 supports the bottom of the package G, and the second package holding area 454a and the third package holding area 454b support the side edges of the package G. To do. The first packaged object holding region 452 and the second packaged product holding region 454a are formed of contact lines that intersect with the shape of the packaged product G.
The first packaged object holding plate 450 is bonded to the first standing assisting region 476a of the second packaged object holding plate 470 in an area close to the first boundary 422, whereby the first packaged object holding plate 450 is bonded. A first standing assisting region 456a for assisting the standing of the object holding plate 450 is formed, and a second standing assisting region 476b of the second package holding plate 470 is formed in a region close to the side edge 436. By adhering, a second standing assisting region 456b for assisting the standing of the first package holding plate 450 is formed.
The first standing assistance region 456a and the second standing assistance region 456b are located on the bottom 418 side in the region close to the right side 420a and the left side 420b on both sides of the first package holding region 452. Projecting from the top to the top 416 side.

  The first packaging object holding plate 450 is folded back to the inner surface side of the first body plate 412 at a first folding line 424, and the packaging object G is moved from the first folding line 424 side to the first body. When inserted and held toward the inner surface side of the plate 412, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G Prepare. The first fold line 424 is folded into a valley fold when viewed from the inner surface of the packaging container component 510.

  The second packaged object holding plate 470 is a substantially U-shaped or U-shaped plate-like body connected to the lower portion of the second body plate 414 via the second folding line 426. .

The second package holding plate 470 has a second folding line 426 from the side of the boundary between the first body plate 412 and the second body plate 414 (first boundary 422). A third fold line 478a extending toward the side away from the first package holding plate 450 at the edge opposite to the fold line 426, and via the third fold line 478a, A first standing assisting region 476a for raising the first package holding plate 450 is provided on the first package holding plate 450 side.
The second package holding plate 470 is a side away from the side edge 438 from the side edge 438 side that forms one left side 420b between the second folding line 426 and the first body plate 412. A second fold line holding plate 470 is provided on the first wrapping object holding plate 450 side through the fourth fold line 478b. The second standing assisting region 476b is provided.

The second packaged object holding plate 470 is formed with a linear first packaged object holding region 472 that is parallel to the second folding line 426.
The second packaged object holding plate 470 has a second packaged object holding area on the side close to the first boundary 422 following the first packaged object holding area 472 parallel to the second folding line 426. A third package holding region 474b on the side close to 474a and the side edge 438 is formed.
The first package holding area 472 supports the bottom of the package G, and the second package holding area 474a and the third package holding area 474b support the side edges of the package G. To do. The first packaged article holding area 472 and the second packaged article holding area 474a are made of contact lines that intersect with the shape of the packaged article G.
The second package object holding plate 470 is bonded to the first standing assisting region 456a of the first package object holding plate 450 in an area close to the second folding line 426, whereby the first package object holding plate 470 is bonded. A first standing assisting region 476a for assisting standing of the package holding plate 450 is formed, and a second standing assisting region 456b of the first package holding plate 450 is formed in a region near the side edge 438. By adhering, a second erection assisting region 476b for assisting the erection of the first packaged object holding plate 450 is formed.
The first standing assistance region 476a and the second standing assistance region 476b are located on the bottom 418 side in the region close to the right side 420a and the left side 420b on both sides of the first package holding region 472. Projecting from the top to the top 416 side.

  The second package holding plate 470 is a plate that is folded on the inner surface side of the second body plate 414 at the second folding line 426 and adhered to the surface of the first package holding plate 450. When the article to be packaged G is inserted and held from the second folding line 426 side toward the inner surface side of the first body plate 412, the width and / or the article to be packaged G can be inserted and held. It has a height and elasticity that curves along the outer peripheral surface of the article to be packaged G. The second fold line 426 is folded into a valley fold when viewed from the inner surface of the packaging container component 510.

The first body plate 412 and the second body plate 414 are connected to each other via a linear boundary (first boundary 422), are formed in a square shape, and the first fold line 424 and the second The folding line 426 extends in a straight line in a direction perpendicular to the boundary.
The first packaging object holding plate 450 is formed with a first standing assisting region 456a on the right side 420a formed at one boundary (first boundary 422), and on the other left side. A second standing assisting region 456b is formed on the side portion 420b side.
The second packaging object holding plate 470 is on the right side 420a side formed at one boundary (first boundary 422), and the first packaging object holding plate 450 has a first side. A first standing assistance region 476a is formed in a region facing the standing assistance region 456a, and a second standing assistance region 476b is formed on the other left side 420b side.
The first fold line 458a of the first package holding plate 450 is formed at an angle of 45 degrees with the one right side part 420a, and the second fold line 458b is formed on the other left side. The side portion 420b is formed at an angle of 45 degrees.
The third crease line 478a of the second package holding plate 470 is formed at an angle of 45 degrees with the right side part 420a of the one right side, and the fourth crease line 478b is the other crease line 478b. It is formed at an angle of 45 degrees with the left side portion 420b. The first fold line 458a of the first packaged article holding plate 450 and the third fold line 478a of the second packaged article holding plate 470 are a first fold line 424 and a second fold line. It is formed so that it leaves | separates as it leaves | separates from 426.

The 1st to-be-packaged holding | maintenance area | region 452 is formed with the 3rd standing assistance area | region 457a in which the circular-arc-shaped notch was formed in the center in the width direction.
In the third standing assisting region 457a, the stress is relaxed, and the first package holding region 452 stands in a direction in which the first package holding region 452 is separated from the inner surface of the first body plate 412. To help.

The 1st to-be-packaged object holding | maintenance area | region 472 is formed with the 4th standing assistance area | region 477a in which the circular-arc-shaped notch was formed in the center in the width direction.
In the fourth standing assistance region 477a, the stress is relaxed, and the first package holding region 472 stands in a direction in which the first package holding region 472 is separated from the inner surface of the second body plate 414. To help.

The first standing assistance region 456a and the second standing assistance region 456b of the first package holding plate 450 are the first standing assistance region 476a and the second standing assistance of the second package holding plate 470, respectively. An adhesive layer 484 for adhering to the region 476b is formed.
The adhesive layer 484 folds the first crease line 458a and the second crease line 458b of the first package object holding plate 450 so as to assist the first standing of the second package object holding plate 470. It forms on the outer surface of the 1st standing assistance region 456a and the 2nd standing assistance region 456b so that it may adhere | attach on the outer surface of the area | region 476a and the 2nd standing assistance region 476b.
The adhesion region 524 is formed in a margin 624 that protrudes from the side end of the region of the second body plate 414 of the body portion formation region 514.
The glue allowance 624 is a strip-like piece projecting from the side end of the body forming region 514 via the second boundary 622, and an adhesive layer 480 constituting the adhesive region 524 is formed on the inner surface thereof. ing. The margin 624 is folded back toward the outer surface of the first body plate 412 at the second boundary 622, and joined to the outer surface of the first body plate 412 by the adhesive layer 484.
Thus, the first body plate 412 and the second body plate 414 are connected by the first folding line 424.

The body part forming region 512 constituting the first body plate 412 has a take-out part 442 formed as a perforation at the center in the width direction and near the upper side 432, and is connected to the take-out part 442. The bulging fold curve 490a and the second bulging fold curve 490b are formed by creasing such as muscle pushing.
The first bulging fold curve 490a and the second bulging fold curve 490b are slightly bulged with the first body plate 412 facing outward corresponding to the bulge of the article G accommodated in the packaging container 410. It is formed to make it come out.

In this embodiment, the lower portion of the take-out portion 442 is formed in a downward elliptical arch shape, and the first bulging curve 490a is connected to one of the leg portions of the take-out portion 442 and directed toward the upper side 432. The second bulging curve 490b extends to the other side of the leg portion of the take-out portion 442 and extends toward the upper side 432.
The extraction portion 442 is connected to the first bulging fold curve 490a and the second bulging fold curve 490b to form an elliptical arch shape.

The body forming region 514 constituting the second body plate 414 has a fifth bulge curve 494a and a sixth bulge extending from the upper part of the see-through window 440 toward the upper side of the second body plate 414. The folding line 494b is formed by creasing such as muscle pushing.
The fifth bulging fold curve 494a and the sixth bulging fold curve 494b correspond to the bulge of the article G accommodated in the packaging container 410 and slightly bulge the second body plate 414 outward. It is formed to make it come out.
In this embodiment, the left and right edges of the see-through window 440 are connected to the fifth bulging fold curve 494a and the sixth bulging fold curve 494b, and the packaged goods G stored in the packaging container 410 are included. The second body plate 414 is formed so as to bulge slightly toward the outside in response to the bulge.
The first bulging fold curve 490a, the second bulging fold curve 490b, the fifth bulging fold curve 494a, and the sixth bulging fold curve 494b are radially formed.

Next, a method for assembling the packaging container 410 with the packaging container constituent material 510 will be described mainly based on FIGS.
The first packaging object holding plate 450 is folded at the first folding line 424 so as to face the first body plate 412. The first fold line 424 is folded so that the valley fold, that is, the first fold line 424 enters the inside when the packaging container component 510 is viewed from the inside.
The second package holding plate 470 is folded at the second folding line 426 so as to face the second body plate 414. The second fold line 426 is folded so that the valley fold, that is, the second fold line 426 enters the inside when the packaging container component 510 is viewed from the inside.
Next, the first body plate 412 and the second body plate 414 are bent at the first boundary 422 and face each other.
The first boundary 422 is folded such that the first boundary 422 enters the inner side when the packaging container component 510 is viewed from the inside.

The fold line 478a and the crease line 478b of the second packaging object holding plate 470 are folded so that the mountain fold, that is, the crease line 478 protrudes outward when the packaging container component 510 is viewed from the inside.
Then, the adhesive layer 484 formed on the inner surface of the first standing assisting region 476a of the second package holding plate 470 is attached to the first standing assisting region 456a of the first package holding plate 450. Join and bond to the outer surface. The adhesive layer 484 formed on the inner surface of the second standing assisting region 476b of the second package holding plate 470 is attached to the outer surface of the second standing assisting region 456b of the first package holding plate 450. Join and adhere to.

  The adhesive layer 482 formed on the inner side surface of the second body plate 414 is bonded and bonded to the inner side surface of the first body plate 412.

  The second package holding plate 470 is folded back to the inner surface side of the second body plate 414 at the second fold line 426, and the crease line 478 a and the crease line 478 b are connected to the first body plate 412 and the first body plate 412. The first package holding plate 450 is folded toward the inner side of the first body plate 412 at a first fold line 424. In addition, the first standing assistance region 476a of the second package holding plate 470 and the first standing assistance region 456a of the first packaging holding plate 450 are connected, and the second packaging holding is performed. The second standing assisting region 476b of the plate 470 and the second standing assisting region 456b of the first package holding plate 450 are connected, and the first package holding plate 450 is contained in the packaged item. Inside the first body plate 412 bulged by G Spaced apart from the side, erecting towards the bottom 418 of the articles to be packaged G.

  Thus, the pair of body part formation regions 512 and the body part formation region 514 are connected in the bonding region 524 to form a pair of first body plate 412 and second body plate 414, and a flat body. A packaging container 410 is formed, in which a pair of bottom forming regions 516 forms a bottom portion 418 by forming a first packaged object holding plate 450 and a second packaged object holding plate 470 in a bent state. To do.

  The packaging container 410 has a cross section in which the first body plate 412 and the second body plate 414 are folded at a boundary (first boundary 422), and arcs of substantially the same size are combined in the opposite direction. A substantially lens-shaped cylindrical body is formed.

The packaging container 410 is connected to the first body plate 412 in contact with the outer peripheral surface of the article to be packaged G, and the first body plate 412 through side portions (the left side portion 420b and the right side portion 420a). A second body plate 414, and a top portion 416 formed on the first body plate 412 and a second body plate 414 opposite to the first body plate 412 on the side to be packaged, A bottom portion 418 formed between the first body plate 412 and the second body plate 414 facing the first body plate 412 on the insertion side of the package G opposite to the top portion 416. And a left side part 420b and a right side part 420a, and a packaging container 410 that accommodates an article G to be packaged between a first body plate 412 and a second body plate 414 facing each other.
The first body plate 412 and the second body plate 414 are connected to each other through a linear side portion, and are formed in a cylindrical body portion having a space for accommodating the article G to be packaged therebetween. Yes.

The first body plate 412 is provided with a first package holding plate via a first folding line 424 formed on the bottom 418 side so as to extend beyond both sides of the packaged product G contained therein. 450 is continuously provided.
The second body plate 414 has a second packaged object holding plate 470 bonded to the surface of the first packaged object holding plate 450 in parallel with the first packaged object holding plate 450, They are connected via a second fold line 426 formed on the bottom 418 side.

The first packaging object holding plate 450 is folded back to the inner surface side of the first body plate 412 at a first folding line 424, and the packaging object G is moved from the first folding line 424 side to the first body. When inserted and held toward the inner surface side of the plate 412, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G Prepare.
The first packaging object holding plate 450 extends along the first folding line 424 constituting the bottom edge and has a strength to support the packaging object G.
The first package-holding plate 450 has an end on the opposite side to the first folding line 424 from the right side 420a side between the first folding line 424 and the first body plate 412. A first fold line 458a extending toward the side away from the second package holding plate 470 at the edge, and the other left side between the first body plate 412 at the first fold line 424; The second crease line 458b extends from the side portion 420b side toward the first crease line 458a side at the edge opposite to the first fold line 424, and the first crease line 458a and the first crease line 458a A first standing assistance region 456a and a second standing assistance region for raising the first packaging object holding plate 450 to the second packaging object holding plate 470 side via the second fold line 458b. With 456b That.

The second package holding plate 470 is folded at the second folding line 426 on the inner surface side of the second trunk plate 414, and the packaging object G is fed from the second folding line 426 side to the first trunk. When inserted and held toward the inner surface side of the plate 412, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G Prepare.
The second package holding plate 470 extends along the second fold line 426 constituting the bottom edge and has a strength to support the package G.

The second package-holding plate 470 has a second folding line 426 from the side between the first body plate 412 and the second body plate 414 (the side part 420a on the right side) from the second side. A third fold line 478a extending toward the side away from the first package holding plate 450 at the end opposite to the fold line 426, and the first body at the second fold line 426 There is a fourth crease line 478b that extends from the other left side 420b side to the plate 412 toward the third crease line 478a at the end opposite to the second fold line 426.
The second package holding plate 470 has a fourth standing assisting region 477a for raising the second package holding plate 470 in the center of the first package holding region 472. .
The first package-holding plate 450 has a first folding line 424 from the side between the first body plate 412 and the second body plate 414 (the side part 420a on the right side) from the first side. A first crease line 458a extending toward the side away from the second packaged object holding plate 470 at the end opposite to the fold line 424, and the first body at the first fold line 424 A second crease line 458b extending from the other left side 420b side to the plate 412 toward the first crease line 458a side at the end opposite to the first fold line 424 is provided.
The first packaged object holding plate 450 has a third standing assisting region 457a for raising the first packaged product holding plate 450 in the center of the first packaged product holding region 452. .

The first package holding plate 450 has a first side plate 412 on the first folding line 424 and the second side plate 414 between the first side (right side 420a) side. The first fold line 424 has a first fold line 458a extending toward the side away from the second package holding plate 470 at the end opposite to the first fold line 424, and the first fold line 424 has a first fold line 424. Holding the second packaged object at the edge opposite to the first folding line 424 from the second side (left side 420b) side between the first body plate 412 and the second body plate 414 On the side away from the plate 470, there is a second crease line 458b extending toward the first crease line 458a.
The first packaged object holding plate 450 is disposed on the second packaged object holding plate 470 side via the first crease line 458a. A first standing assisting region 456a for supporting the standing of the first packaged object holding plate 450 and the second packaged object holding plate 470 by bonding the assisting region 476a is provided.
The first package holding plate 450 is bonded to the second standing assisting region 476b of the second package holding plate 470 on the left side 420b side via the second crease line 458b. The second package support plate 450 and the second package support plate 470 have a second standing assisting region 456b for helping to stand up.

The second package-holding plate 470 includes a first body plate 412 at the second folding line 426 and the second body plate 414 from the first side portion (right side portion 420a) side. The second fold line 426 has a third fold line 478a extending toward the side away from the first package holding plate 450 at the end opposite to the second fold line 426, and the first fold line 426 has a first fold line 426. Holding the first packaged article at the edge opposite to the second folding line 426 from the second side (left side 420b) side between the first body plate 412 and the second body plate 414 On the side away from the plate 450, there is a fourth crease line 478b extending toward the third crease line 478a.
The second packaging object holding plate 470 has a first standing of the first packaging object holding plate 450 on the first packaging object holding plate 450 side via the third fold line 478a. A first standing assisting region 476a for assisting the standing of the first package holding plate 450 and the second package holding plate 470 by bonding the assisting region 456a is provided.
The second package holding plate 470 is bonded to the second standing assisting region 456b of the first package holding plate 450 on the left side 420b side through the fourth crease line 478b. In addition, the first packaged object holding plate 450 and the second packaged object holding plate 470 are provided with a second standing assisting region 476b for assisting standing.

The first fold line 424 and the second fold line 426 extend in a straight line in a direction orthogonal to the side portions (the left side portion 420b and the right side portion 420a).
The first package-holding plate 450 has a first standing assisting region 456a formed on one side (right side 420a) side, and a first on the center side of the first body plate 412. The to-be-packaged object holding area 452 is formed.

The first fold line 424 and the second fold line 426 extend in a straight line in a direction orthogonal to the side portions (the left side portion 420b and the right side portion 420a).
The second package holding plate 470 has a first standing assisting region 476a formed on one side (right side 420a) side, and a first center on the second body plate 414. The to-be-packaged object holding region 472 is formed.

A first crease line 458a of the first packaged object holding plate 450 butts the first packaged object holding region 452 and the first standing assisting region 456a at an angle of 45 degrees, and the first fold line The first wrapping object holding region 452 and the first standing assisting region 456a are configured to face each other when the line 458a is mountain-folded, and the second fold line of the first wrapping object holding plate 450 is formed. The line 458b is a first packaged object holding area when the first packaged object holding area 452 and the second standing assisting area 456b are abutted at an angle of 45 degrees and the second crease line 458b is mountain-folded. 452 and the second standing assistance region 456b are configured to face each other.
A third fold line 478a of the second packaged object holding plate 470 abuts the first packaged object holding area 472 and the first standing assisting area 476a at an angle of 45 degrees, and a third fold line When the line 478a is folded in a mountain, the first wrapping object holding region 472 and the first standing assisting region 476a are configured to face each other, and the fourth fold line of the second wrapping material holding plate 470 is formed. A line 478b matches the first packaged object holding region 472 and the second standing assisting region 476b at an angle of 45 degrees, and the first folded product line 478b is folded when the fourth fold line 478b is mountain-folded. The region 472 and the second standing assistance region 476b are configured to face each other.
The first fold line 458a of the first packaged article holding plate 450 and the third fold line 478a of the second packaged article holding plate 470 are a first fold line 424 and a second fold line. It is formed so that it leaves | separates as it leaves | separates from 426.
The second fold line 458b of the first packaged article holding plate 450 and the fourth fold line 478b of the second packaged article holding plate 470 are a first fold line 424 and a second fold line. It is formed so that it leaves | separates as it separates from 426.

The first fold line 424 and the second fold line 426 are aligned on a straight line.
The second package holding plate 470 is folded back to the inner surface of the second body plate 414 at the second fold line 426, and the first fold line 458 a is connected to the first body plate 412 and the second body plate 412. Folded toward the inside of the right side portion 420a formed by the boundary (first boundary 422) with the body plate 414, and the first package-holding plate 450 is a first folding line. In 424, the first body plate 412 is folded back to the inner surface side, and the first standing assistance region 476a of the second packaging object holding plate 470 and the first standing assistance of the first packaging material holding plate 450 are provided. One region 456a is connected to form one standing assist region. Then, by the action of one of the standing assisting regions, the first packaged object holding plate 450 and the second packaged object holding plate 470 are formed by the first body plate 412 bulged by the packaged product G contained therein. It stands up toward the bottom 418 of the article to be packaged G, separated from the inner surface side.
The second package holding plate 470 is folded back to the inner surface side of the second body plate 414 at the second fold line 426, and the fourth fold line 478 b is connected to the first body plate 412 and the second body plate 412. The first package holding plate 450 is folded toward the inner side of the left side portion 420b of the body plate 414, and the inner surface side of the first body plate 412 side of the first wrapped line 424 is And the second standing assisting region 456b of the first package holding plate 450 and the second standing assisting region 476b of the second package holding plate 470 are connected to each other, and the other standing assisting region is connected. Is formed. Then, due to the action of the other standing assisting region, the first packaged object holding plate 450 and the second packaged object holding plate 470 are formed by the first body plate 412 bulged by the packaged product G contained therein. It stands up toward the bottom 418 of the article to be packaged G, separated from the inner surface side.

The first folding line 458a is a second package holding plate at the edge opposite to the first folding line 424 from an area close to the contact point between the first folding line 424 and the first boundary 422. It extends toward the side away from 470.
The first standing assistance region 456 a is maintained in a state of being fixed integrally with the first body plate 412, and the first package holding region 452 is away from the inner surface of the first body plate 412. Stand up.
The second crease line 458b is located on the side edge 436 at the edge opposite to the first fold line 424 from the region close to the contact point between the first fold line 424 and the left side portion 420b including the side edge 436. Extend toward the far side.
The third packaged object holding area 454 b is maintained in an integrally fixed state, and the first packaged article holding area 452 stands up in a direction away from the inner surface of the first body plate 412.

The 1st to-be-packaged holding | maintenance area | region 452 is formed with the 3rd standing assistance area | region 457a in which the circular-arc-shaped notch was formed in the center in the width direction.
In the third standing assisting region 457a, the stress is relaxed, and the first package holding region 452 stands in a direction in which the first package holding region 452 is separated from the inner surface of the first body plate 412. To help.

The third fold line 478a is a first packaged article holding plate at the edge opposite to the second fold line 426 from an area close to the contact point between the second fold line 426 and the first boundary 422. Extend toward the side farther than 450.
The second package holding area 474a is maintained in a state of being fixed integrally with the second body plate 414, and the first package holding area 472 is separated from the inner surface of the second body plate 414. Stand up in the direction.
The fourth fold line 478b extends from a region close to the contact point between the second fold line 426 and the side edge 438 toward a side away from the side edge 438 at the end opposite to the second fold line 426. .
The third packaged object holding region 474b is maintained in an integrally fixed state, and the first packaged product holding region 472 stands up in a direction away from the inner side surface of the second body plate 414.

The 1st to-be-packaged object holding | maintenance area | region 472 is formed with the 4th standing assistance area | region 477a in which the circular-arc-shaped notch was formed in the center in the width direction.
In the fourth standing assistance region 477a, the stress is relaxed, and the first package holding region 472 stands in a direction in which the first package holding region 472 is separated from the inner surface of the second body plate 414. To help.

  Between the first body plate 412 and the second body plate 414, the first package holding plate 450 erected from the bottom 418 includes a first erection assisting region 456a and a first erection assisting region. 476a is located in the vicinity of the right side portion 420a formed by the boundary (first boundary 422), and the second packaged article holding plate 470 erected from the bottom portion 418 is a second erection assisting region 456b. And the second standing assisting region 476b is located in the vicinity of the left side 420b, and the first package holding region 452 and the first package holding region 472 rising from the bottom 418 are the rising regions. It is located between the first body plate 412 and the second body plate 414.

The first fold line 424 and the second fold line 426 constitute an edge of the bottom portion 418 of the first body plate 412 and the second body plate 414.
On the first body plate 412 and the second body plate 414 side, a contour cut 428 formed continuously with the first fold line 424 is formed and continuously with the second fold line 426. A perforated contour cut 430 is formed.
The support leg 444a and the support leg 444b surrounded by the contour cut 428a and the contour cut 428b and the support leg 446a and the support leg 446b surrounded by the contour cut 430a and the contour cut 430b are the first folding lines 424. In addition, the first packaged object holding plate 450 and the second packaged object holding plate 470 folded at the second folded line 426 are continuously below the first folded line 424 and the second folded line 426. Is sticking out. The support leg 444a and the support leg 444b and the support leg 446a and the support leg 446b are continuous with or slightly outward from the outer surfaces of the first body plate 412 and the second body plate 414, and The first package object holding plate 450 and the second package object holding plate 470 are configured to assist in a direction away from the first body plate 412 and the second body plate 414.

  The first standing assistance region 456a and the second standing assistance region 456b face each other with the first package holding region 452 in between and extend toward the inside of the first body plate 412. The inner surface of the first standing assistance region 456a constitutes the second packaged object holding region 454a, and the inner surface of the second standing assistance material region 456b constitutes the third packaged material holding region 454b. doing.

  The first standing assistance region 476a and the second standing assistance region 476b face each other across the first package holding region 472 and extend toward the inside of the second body plate 414. The inner surface of the first standing assistance region 476a constitutes the second packaged object holding region 474a, and the inner surface of the second standing assistance material region 476b constitutes the third packaged material holding region 474b. doing.

The second packaged article holding area 454a and the second packaged article holding area 474a are joined, and the third packaged article holding area 454b and the third packaged article holding area 474b are joined. The package object holding area 452 and the first package object holding area 472 have one end abutted via the third crease line 478a, standing up and facing the outer surface, and the other end being the fourth end. It is abutted via the crease line 478b, stands up and faces with the outer surface, and closes the space between the first body plate 412 and the second body plate 414.
The first standing assistance region 456a and the third crease line 478a are joined, rise along the right side 420a between the first body plate 412 and the second body plate 414, and the third The to-be-packaged object holding area 454b and the third to-be-packaged object holding area 474b are joined, and rise along the left side 420b between the first body plate 412 and the second body plate 414.

A method for inserting the packaged goods G into the packaging container 410 and storing them will be described.
In order to open the bottom part 418 of the packaging container 410, the first boundary 422 side, the side edge 436, and the side edge 438 side are pressed inward.
The pressed first body plate 412 and the second body plate 414 are curved outward, and the first package holding plate 450 is curved together with the first body plate 412. The second package holding plate 470 is curved outward together with the second body plate 414.

The first body plate 412 and the first packaged object holding plate 450, the second body plate 414 and the second packaged object holding plate 470 pressed from the right and left bulge outward in the center in the width direction. As a result, the bottom 418 of the packaging container 410 is opened.
Next, the object to be packaged G is placed in the accommodating portion between the first body plate 412 and the second body plate 414 between the first object to be packaged holding plate 450 and the second object to be packaged holding plate 470. To insert.

  The article G to be packaged is inserted between the first body plate 412 and the second body plate 414, and the side edge 436 of the first body plate 412 and the side edge 438 of the second body plate 414 are connected to the first body plate 412. When the force that presses the boundary 422 toward the middle in the width direction is removed, the first packaging object holding region 452 of the first packaging object holding plate 450 and the first of the second packaging object holding plate 470 are removed. The to-be-packaged object holding region 472 is restored to the original state by the elasticity of the first to-be-packaged object holding plate 450 and the second to-be-packaged object holding plate 470, and the first body plate 412 and the second torso plate 412. Rises from the inner surface of the body plate 414.

When the object to be packaged G is accommodated between the first body plate 412 and the second body plate 414, the object to be packaged holding region 472 of the second object to be packaged holding plate 470 and the first object to be packaged are held. The first package holding area 452 of the plate 450 extends between the first body plate 412 and the second body plate 414, and the crease line 478a is formed on one side (the right side 420a). ) Between the first body plate 412 and the second body plate 414, and the fourth crease line 478 b extends along the other side (the left side 420 b). It extends between the plate 412 and the second body plate 414.
And the edge of the to-be-packaged object holding area | region 472 and the 1st to-be-packaged object holding area | region 452 contacts the bottom part 418 of the to-be-packaged object G.
That is, at the edge of the packaging object holding area 472 of the second packaging object holding plate 470 and the edge of the first packaging object holding area 452 of the first packaging object holding plate 450, the packaged object G Hold the bottom 418 of the.

  The article to be packaged G inserted between the first body plate 412 and the second body plate 414 has a bottom portion 418 at the first object to be packaged holding area 452 of the first object to be packaged holding plate 450 and The second package object holding plate 470 is held in contact with the first package object holding region 472 and the side portion thereof is held in the second package object holding region 454a of the first package object holding plate 450. Is held in contact with each other.

Next, 4th Embodiment of the packaging container concerning this invention is described based on FIGS.
The packaging container 710 contains, for example, an article G to be packaged, which is a container in which a cylindrical lid with one end closed is detachably screwed into an upper end opening of a bottomed cylindrical main body. It is comprised so that it may become flat shape.
The packaging container 710 includes a first body plate 712 that is in contact with the outer peripheral surface of the article to be packaged G, a second body plate 714 that is connected to the first body plate 712 via a boundary, On the take-out side, a top portion 716 formed between the first body plate 712 and the second body plate 714 facing the first body plate 712, and a cover on the opposite side of the top portion 716. On the package G insertion side, a bottom portion 718 formed between the first body plate 712 and the second body plate 714 opposed to the first body plate 712, a top portion 716, and a bottom portion 718 A left side 720b and a right side 720a.
The first body plate 712 and the second body plate 714 are connected to each other at the left side portion 720b and the right side portion 720a when viewed from the front of the packaging container 710, and have substantially the same size facing each other. Formed in a cylindrical barrel portion having a substantially lens-shaped cross section in which arcs are combined in the opposite direction, the article to be packaged G is accommodated between the first barrel plate 712 and the second barrel plate 714 facing each other.
A see-through window portion 740 is formed across the first body plate 712 and the second body plate 714 across the right side portion 720a.

The packaging container 710 is configured by a packaging container component 810 shown in FIGS. 50 and 51.
The packaging container component 810 includes a body part forming region 812 and a body part forming region 814 that constitute the body part (first body plate 712 and second body plate 714) of the packaging container 710, and a bottom part 718 of the packaging container 710. , And a bonding region 824 that is bonded to connect the barrel forming region 812 and the barrel forming region 814 into a cylindrical shape.

The packaging container component 810 includes a body part forming region 812 that forms a first body plate 712 that contacts the outer peripheral surface of the article to be packaged G, and a boundary (first boundary 722) between the first body plate 712 and the body part forming region 812. And a body part forming region 814 that forms a second body plate 714 continuously provided.
In the body forming region 812 constituting the first body plate 712, the first boundary 722 forms one side (that is, the right side 720 a), and the other side opposite to the first boundary 722. The side edge 736 constitutes the left side portion 720b.
In the body forming region 814 constituting the second body plate 714, the first boundary 722 forms one side (that is, the right side 720 a), and the other side opposite to the first boundary 722. The side edge 738 constitutes the left side portion 720b.
The first body plate 712 and the second body plate 714 are juxtaposed in the width direction via the first boundary 722.

  The see-through window 740 is formed between the first body plate 712 and the second body plate 714 with the first boundary 722 interposed therebetween.

The packaging container component 810 is formed with a bottom portion formation region 816 below a trunk portion formation region 812 constituting the first trunk plate 712 and a trunk portion formation region 814 constituting the second trunk plate 714. .
The bottom portion formation region 816 has a first folding line 724 formed on the first body plate 712 on the bottom portion 718 side so as to extend beyond both sides of the packaged goods G contained in the packaging container 710. The first packaged object holding plate 750 and the second body plate 714 connected to each other in parallel to the first packaged object holding plate 750 and the second packaged plate 750 formed on the bottom 718 side. And a second packaged object holding plate 770 provided continuously via a fold line 726.
The first body plate 712 has one first bulging curve 792a across one side between the first body plate 712 and the second body plate 714, and the second The body plate 714 has a third bulging curve 794a on the other side across one side between the first body plate 712 and the second body plate 714.
One second bulge fold curve 792b extends from the first fold line 724 toward the top portion 716, and the other fourth bulge fold curve 794b extends from the second fold line 726 to the top portion 716. It extends towards the side.

The packaging container component 810 includes an adhesive region 824 that bonds the trunk portion forming region 812 and the trunk portion forming region 814. In this embodiment, the adhesive region 824 is the inner surface of the trunk portion forming region 812, that is, the first side. It is formed on the inner surface of the first body plate 712 that faces when it is bent at the boundary 722 of the first.
In order to connect the first body plate 712 and the second body plate 714, the adhesive region 824 is located near the side edge 738 side of the body portion formation region 814 and below the body portion formation region 814. A belt-like adhesive layer 780 extending linearly toward the upper side, and an adhesive layer 782 formed in a dot or square shape near the upper side 734 near the first boundary 722 side of the body formation region 814. Form.

The first body plate 712 is a substantially rectangular shape in plan view having a height higher than the height of the packaged goods G and a width longer than the width of the packaged goods G, and the top portion 716 side includes a linear upper side 732. The bottom portion 718 side includes a linear first folding line 724. The first fold line 724 and the upper side 732 are parallel. The first body plate 712 is formed with a take-out portion 742 that is cut out in order to take out the article G to be packaged at the center in the width direction.
The second body plate 714 has a substantially rectangular shape in a plan view having a height higher than the height of the article to be packaged G and a width longer than the width of the article to be packaged G, and an extraction portion 742 is formed on the top portion 716 side. The upper part of the part 742 is cut out.
The top portion 716 side includes a linear upper side 734, and the bottom portion 718 side includes a linear second folding line 726. The second fold line 726 and the upper side 734 are parallel.

The first fold line 724 and the second fold line 726 are arranged in a straight line.
The upper side 732 of the first body plate 712 and the upper side 734 of the second body plate 714 are aligned in a straight line.

The packaging container component 810 is made of a paperboard (for example, a paperboard for a folding box), a plastic board, or the like, which has elasticity, that is, has a property of restoring the original shape against deformation.
The packaging container component 810 is formed by cutting a paperboard (for example, paperboard for folding box), a plastic board, or the like by an appropriate cutting method to obtain an upper side 732, an upper side 734, a side edge 736, a side edge 738, and a first packaged item. The outside of the holding plate 750 and the second packaging object holding plate 770 is formed, and the first trunk plate 712, the second trunk plate 714, the first packaging object holding plate 750, and the second packaging object. The object holding plate 770 is integrally formed.

The packaging container component 810 is formed with a first fold line 724 and a second fold line 726 as well as a crease line 758 and a crease line 778, which will be described later, by folding lines such as pushing lines and sewing machines.
The takeout part 742 is formed with a cut in the packaging container component 810 so as to be cut off at the perforation.
The first fold line 724 and the second fold line 726 constitute an edge of the bottom 718 of the first body plate 712 and the second body plate 714, and the first body plate 712 and the second body plate 714 On the second body plate 714 side, a contour cut 728 formed continuously with the first fold line 724 and a contour cut 730 formed continuously with the second fold line 726 are formed. .

The first package-holding plate 750 is a substantially L-shaped plate-like body connected to the lower portion of the first body plate 712 via the first folding line 724.
The first package-holding plate 750 is provided so as to project toward the front side (downward) from the first folding line 724.

The second packaging object holding plate 770 is separated from the side edge 736 side of the first folding line 724 from the first packaging object holding plate 750 at the edge opposite to the first folding line 724. A second package holding area 774 for holding a side edge of the package G on the side edge 736 side through the crease line 778 and extending toward the side. Have
The first packaging object holding plate 750 is formed with a linear first packaging object holding area 752 parallel to the first folding line 724.
The first packaged object holding plate 750 is formed with a second packaged object holding area 754 following the first packaged object holding area 752 parallel to the first folding line 724.
The first packaged object holding region 752 supports the bottom of the packaged product G, and the second packaged product holding region 754 supports the side edge of the packaged product G. The first packaged object holding region 752 and the second packaged product holding region 754 are made of contact lines that intersect with each other in accordance with the shape of the packaged product G.
The first packaged object holding plate 750 is formed in a region close to the first folding line 724 to form a standing assisting region 756 for assisting the standing of the first packaged product holding plate 750. Yes.
The first package-holding plate 750 has a first folding line 724 between the side portion between the first body plate 712 and the first bulging curve 792a. While having the standing assistance edge 756a extended toward the side away from the 2nd to-be-packaged object holding | maintenance board 770 in the edge opposite to the folding | turning line 724, one 1st bulging from this standing assistance edge 756a On the side of the folding line 792a, a standing assisting region 756 for raising the first packaged object holding plate 750 is provided.

  The first packaging object holding plate 750 is folded back on the inner surface side of the first body plate 712 at a first folding line 724, and the packaging object G is fed from the first folding line 724 side to the first body. When inserted and held toward the inner surface side of the plate 712, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G. Prepare. The first fold line 724 is folded into a valley fold when viewed from the inner surface of the packaging container component 810.

The second packaged object holding plate 770 is a plate-like body that is substantially L-shaped in a bottom view and is continuously provided at the lower part of the second body plate 714 via the second folding line 726.
The second package holding plate 770 protrudes from the second folding line 726 toward the front side (downward).
The second package holding plate 770 has substantially the same width as the second body plate 714.

The second packaging object holding plate 770 is separated from the side edge 738 side of the second folding line 726 from the first packaging object holding plate 750 at the edge opposite to the second folding line 726. A second wrapping object holding region 774 for holding the side edge of the stuff to be packed G on the side edge 738 side through the crease line 778. Have
The second packaging object holding plate 770 is formed with a linear packaging object holding area 772 parallel to the first folding line 724.
The second packaged object holding plate 770 is formed with a second packaged object holding area 774 following the packaged object holding area 772 parallel to the first folding line 724.
The packaged article holding area 772 supports the bottom of the packaged article G, and the second packaged article holding area 774 supports the side edge of the packaged article G. The to-be-packaged object holding area 772 and the second to-be-packaged object holding area 774 are made of contact lines that intersect with the shape of the to-be-packaged object G.
The standing assisting region 776 is formed to assist the standing of the first package holding plate 750 by stretching in a region near the second folding line 726.
The second package holding plate 770 includes a second fold-back curve 792b on the side of the second fold line 726 between the first body plate 712 and the second body plate 714. And a standing support edge 776a extending toward the side away from the first package holding plate 750 at the end opposite to the second folding line 726, and from the support help edge 776a. On the other side of the second bulging fold curve 792b, a standing assisting region 776 for raising the second packaged object holding plate 770 is provided.

  The second package holding plate 770 is a plate that is folded on the inner surface side of the second body plate 714 at the second folding line 726 and adhered to the surface of the first package holding plate 750. Thus, when the article to be packaged G is inserted and held from the second folding line 726 side toward the inner surface side of the first body plate 712, the width and / or the article to be packaged G can be inserted and held. It has a height and elasticity that curves along the outer peripheral surface of the article to be packaged G. The second fold line 726 is folded into a valley fold when viewed from the inner surface of the packaging container component 810.

The first body plate 712 and the second body plate 714 are configured so as to be connected to each other via a linear boundary (first boundary 722) and to be formed in a cylindrical shape. The first folded line 724 and the second folded line 726 are arranged on a straight line in a direction perpendicular to the boundary, and the first packaged object holding plate 750 is one boundary (first boundary 722). A standing assisting region 756 is formed on the side, and the second package holding plate 770 is on one boundary (first boundary 722) side, and the first package supporting plate 750 is standing up. A standing assistance region 776 is formed in a region facing the region 756.
The first packaged object holding plate 750 is formed with a fold line 758 between the first packaged object holding area 752 and the second packaged object holding area 754, The folding line 724 is formed at an angle of 45 degrees.
The second package object holding plate 770 is formed with a fold line 778 between the package object holding region 772 and the second package object holding region 774, and the second package object holding plate 770 has a fold line. The line 778 is formed at an angle of 45 degrees with the second fold line 726.

The second package object holding region 774 of the second package object holding plate 770 has an adhesive layer 784 for adhering to the second package object holding region 754 of the first package object holding plate 750. Is formed.
The second package object holding region 754 of the first package object holding plate 750 has an adhesive layer 784 for adhering to the second package object holding region 774 of the second package object holding plate 770. Is formed.
The adhesive layer 784 folds the crease line 778 of the second package object holding plate 770 so that the second package object holding region 754 and the second package object of the first package object holding plate 750 are folded. Formed on the outer surface of the second packaged object holding region 754 and the outer surface of the second packaged product holding region 774 so that the second packaged product holding region 774 of the product holding plate 770 is bonded. The

In the body portion forming region 812 constituting the first body plate 712, the takeout portion 742 is formed as a perforation near the upper side 732 at the center in the width direction.
The body portion forming region 812 constituting the first body plate 712 has a first bulging curve 792a extending from the side of the take-out portion 742 toward the lower side of the first body plate 712, and pushes the It is formed by creasing.
The trunk portion forming region 812 constituting the first trunk plate 712 has a second bulging curve 792b extending from the upper side to the lower side of the first trunk plate 712 on the side of the transparent window portion 740. It is formed by creasing such as pushing.
The first bulging fold curve 792a and the second bulging fold curve 792b correspond to the bulge of the article G accommodated in the packaging container 710 and slightly bulge the first body plate 712 outward. It is formed to make it come out.

The body portion forming region 814 constituting the second body plate 714 is formed by creasing the third bulging fold curve 794a connected from the lower side of the see-through window portion 740 to the second fold line 726, such as muscle push. ing.
The body part forming region 814 constituting the second body plate 714 is formed by creasing the fourth bulging fold curve 794b connected from the upper side to the second fold line 726 in the see-through window part 740, such as by pushing the lines. ing.
The third bulging fold curve 794a and the fourth bulging fold curve 794b correspond to the bulge of the article G accommodated in the packaging container 710 and slightly bulge the second body plate 714 outward. It is formed to make it come out.
Note that the first bulging fold curve 792a and the second bulging fold curve 792b are parallel to each other and are linearly formed symmetrically about the first boundary 722.
The third bulging fold curve 794a and the fourth bulging fold curve 794b are straight lines formed in parallel.

  The body part formation region 814 constituting the second body plate 714 is formed by creasing the fifth bulging fold curve 790a extending from the first boundary 722 side to the upper end of the see-through window part 740 by muscle push or the like. Yes. The fifth bulge curve 790a is inclined so as to obliquely intersect the first boundary 722.

Next, a method for assembling the packaging container 710 with the packaging container component 810 will be described mainly based on FIGS. 52 to 54.
The first packaging object holding plate 750 is bent toward the far side (upward) at the first folding line 724 so as to face the first body plate 712. The first fold line 724 is folded so that the valley fold, that is, the first fold line 724 enters the inside when the packaging container component 810 is viewed from the inside.
The second package holding plate 770 is bent toward the far side (upward) at the second folding line 726 so as to be opposed to the second body plate 714. The second fold line 726 is folded so that the valley fold, that is, the second fold line 726 enters the inside when the packaging container component 810 is viewed from the inside.
Next, the first body plate 712 and the second body plate 714 are bent in the width direction at the first boundary 722 to face each other.
The first boundary 722 is folded so that the packaging container component 810 is viewed from the inside, so that the valley, that is, the first boundary 722 enters the inside.

The fold line 778 of the second package holding plate 770 is folded so that the mountain fold, that is, the crease line 778 goes out when the packaging container component 810 is viewed from the inside.
Then, the adhesive layer 784 formed on the outer surface of the second package object holding region 774 of the second package object holding plate 770 is used as the second package object of the first package object holding plate 750. The adhesive layer 784 formed on the outer surface of the holding region 754 is bonded and adhered.

  The adhesive layer 782 formed on the inner side surface of the second body plate 714 is bonded and adhered to the adhesive layer 782 formed on the inner side surface of the first body plate 712.

  The second package holding plate 770 is folded back to the inner surface side (the other side) of the second body plate 714 at the second fold line 726, and the crease line 778 is connected to the first body plate 712 and the first body plate 712. The first package holding plate 750 is folded toward the inner side of the boundary with the second body plate 714, and the first folding line 724 has an inner surface side (the other side) on the first body plate 712 side. ) And the second packaged object holding region 774 of the second packaged product holding plate 770 and the second packaged product holding region 754 of the first packaged product holding plate 750 are bonded to the adhesive layer. Glue and connect at 784. The first packaged object holding plate 750 and the second packaged object holding plate 770 are separated from the inner surface side of the first body plate 712 bulged by the packaged product G contained therein, and the packaged goods G It is formed so as to be able to stand up toward the bottom 718.

  Thus, the pair of body part forming regions 812 and the body part forming region 814 are connected in the bonding region 824 to form a pair of first body plate 712 and second body plate 714, and a flat body. A packaging container 710 is formed in which a pair of bottom forming regions 816 forms a bottom 718 by forming a bent first packaging object holding plate 750 and a second packaging object holding plate 770. To do.

  The packaging container 710 has a cross section in which the first body plate 712 and the second body plate 714 are folded at a boundary (first boundary 722), and arcs of approximately the same size are combined in the opposite direction. A substantially lens-shaped cylindrical body is formed.

The packaging container 710 is connected to the first body plate 712 in contact with the outer peripheral surface of the article G to be packaged, and the first body plate 712 through side portions (the left side portion 720b and the right side portion 720a). A second body plate 714, and a top portion 716 formed on the first body plate 712 and a second body plate 714 opposite to the first body plate 712 on the package take-out side, A bottom portion 718 formed between the first body plate 712 and the second body plate 714 facing the first body plate 712 on the insertion side of the package G opposite to the top portion 716. And a left side portion 720b and a right side portion 720a, and a packaging container 710 that accommodates an article G to be packaged between a first body plate 712 and a second body plate 714 facing each other.
The first body plate 712 and the second body plate 714 are connected to each other through a linear side part, and are formed in a cylindrical body part having a space for accommodating the article G to be packaged therebetween. Yes.

The first body plate 712 is provided with a first package holding plate via a first folding line 724 formed on the bottom 718 side so as to extend beyond both sides of the packaged product G contained therein. 750 is continuously provided.
The second body plate 714 has a second packaged object holding plate 770 bonded to the surface of the first packaged object holding plate 750 in parallel with the first packaged object holding plate 750, A second fold line 726 formed on the bottom 718 side is connected.

  The first packaging object holding plate 750 is folded back on the inner surface side of the first body plate 712 at a first folding line 724, and the packaging object G is fed from the first folding line 724 side to the first body. When inserted and held toward the inner surface side of the plate 712, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G. Prepare.

The second packaging object holding plate 770 is folded back on the inner surface side of the second body plate 714 at the second folding line 726, and the packaging object G is fed from the second folding line 726 side to the first body. When inserted and held toward the inner surface side of the plate 712, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer peripheral surface of the article to be packaged G. Prepare.
The second package-holding plate 770 has a second folding line 726 from the side between the first body plate 712 and the second body plate 714 (the right side 720a) from the second side. A fold line 778 extending toward the side away from the first package holding plate 750 at the end opposite to the fold line 726, and on the side edge 738 side via the fold line 778. The second package holding area 774 is bonded to the second package holding area 754 of the first package holding plate 750.

The first fold line 724 and the second fold line 726 extend in a straight line in a direction orthogonal to the side portions (the left side portion 720b and the right side portion 720a) and are orthogonal to the first boundary 722. It extends in the direction to do.
The first package holding plate 750 has a standing assisting region 756 formed on one side (right side 720a) side, and a first package on the center side of the first body plate 712. An object holding region 752 is formed.
A crease line 758 is formed between the second packaged object holding region 754 and the standing assistance region 756. The fold line 758 of the first packaged object holding plate 750 is formed by abutting the first packaged object holding area 752 and the second packaged object holding area 754 at an angle of 45 degrees, and folding the crease line 758 into a mountain. In some cases, the article holding area 772 and the second article holding area 774 are opposed to each other.
The second packaged object holding plate 770 is on one side (right side part 720a) side and is erected in a region facing the erected assisting region 756 of the first packaged object holding plate 750. A region 776 is formed, and a package holding region 772 is formed on the center side of the second body plate 714. A crease line 778 is formed between the package object holding region 772 and the second package object holding region 774. The fold line 778 of the second package holding plate 770 is obtained when the package holding area 772 and the second package holding area 774 are abutted at an angle of 45 degrees and the crease line 778 is folded in a mountain. The first packaged article holding area 752 and the second packaged article holding area 754 are configured to face each other.

The first fold line 724 and the second fold line 726 are arranged in a straight line.
The second packaging object holding plate 770 is folded at the second folding line 726 to the inner surface side of the second body plate 714, and the crease line 778 is connected to the first body plate 712 and the second body plate. The first packaging object holding plate 750 is folded toward the inner surface of the first body plate 712 at the first folding line 724, and is folded toward the inner side of the boundary with 714. The second packaged object holding region 774 of the packaged product holding plate 770 is connected to the standing assisting region 756 of the first packaged product holding plate 750. The to-be-packaged object holding area 772 is inflated by the contained article to be packaged G by the stretching of the upright assisting area 756 of the first to-be-packaged object holding plate 750 and the upright assisting area 776 of the second to-be-packaged object holding plate 770. The first body plate 712 is arranged so as to stand up toward the bottom portion 718 of the article to be packaged G, separated from the inner surface side of the first body plate 712.

Between the first body plate 712 and the second body plate 714, the first package holding plate 750 erected from the bottom 718 has an erection assisting region 756 located in the vicinity of the boundary, and the erection In a region away from the assisting region 756, a region where the first package holding region 752 rising from the bottom 718 is located between the first body plate 712 and the second body plate 714.
Between the first body plate 712 and the second body plate 714, the second package holding plate 770 erected from the bottom 718 has an erection assisting region 776 located in the vicinity of the boundary, and the erection In a region away from the assisting region 776, a region where the package holding region 772 rising from the bottom 718 is located between the first body plate 712 and the second body plate 714.

The first fold line 724 and the second fold line 726 constitute an edge of the bottom portion 718 of the first body plate 712 and the second body plate 714.
On the first body plate 712 and the second body plate 714 side, a contour cut 728 formed continuously with the first fold line 724 is formed and continuously with the second fold line 726. A perforated contour cut 730 is formed.
First support for holding the package in which the support leg 744 b surrounded by the contour cut 728 and the support leg 746 b surrounded by the contour cut 730 are folded at the first fold line 724 and the second fold line 726. Continuing from the plate 750 and the second package holding plate 770, the first fold line 724 and the second fold line 726 are projected downward. The support leg 744b and the support leg 746b are continuous with or slightly outward from the outer surfaces of the first body plate 712 and the second body plate 714, and the first package holding plate 750 and The second package holding plate 770 is configured to assist in a direction away from the first body plate 712 and the second body plate 714.

  A support leg 744 a is formed below the first boundary 722 of the first body plate 712, and a support leg 746 a is formed below the first boundary 722 of the second body plate 714.

The second packaged object holding region 754 and the second packaged product holding region 774 are joined, and the first packaged product holding region 752 and the packaged product holding region 772 include a crease line 758 and a crease line 778. It is faced through. The first packaged object holding region 752 and the packaged product holding region 772 are provided between the first body plate 712 and the second body plate 714 by the assistance of the standing assistance region 756 and the standing assistance region 776. Stand up and face each other with the outer surface, and substantially close the space between the first body plate 712 and the second body plate 714.
The joined second packaged object holding region 754 and the second packaged product holding region 774 are on the side portion 720b on the left side between the first body plate 712 and the second body plate 714, Along the left side portion 720b, the first packaged object holding area 752 and the packaged object holding area 772 rise upward and rise upward.

A method for inserting and storing the article to be packaged G in the packaging container 710 will be described.
In order to open the bottom 718 of the packaging container 710, the first boundary 722 side, the side edge 736 and the side edge 738 side are pressed inward.
The pressed first body plate 712 and the second body plate 714 are curved outward, and the first package holding plate 750 is curved together with the first body plate 712 toward the outside. The second package holding plate 770 is curved outward together with the second body plate 714.

The first body plate 712 and the first packaged object holding plate 750, the second body plate 714 and the second packaged object holding plate 770 pressed from the left and right sides are outward from the center in the width direction. By expanding, the bottom portion 718 of the packaging container 710 opens.
Next, the object to be packaged G is placed between the first body plate 712 and the second body plate 714 between the first body holding plate 750 and the second body holding plate 770. To insert.

  The article G to be packaged is inserted between the first body plate 712 and the second body plate 714, and the side edge 736 of the first body plate 712 and the side edge 738 of the second body plate 714 are connected to the first body plate 714. When the force of pressing the boundary 722 toward the middle in the width direction is removed, the first packaged object holding region 752 of the first packaged object holding plate 750 and the second packaged object holding plate 770 are packaged. The object holding region 772 is restored to the original state by the elasticity of the first packaged object holding plate 750 and the second packaged object holding plate 770, and the first body plate 712 and the second body plate It rises from the inner surface of 714.

When the object to be packaged G is accommodated between the first body plate 712 and the second body plate 714, the object to be packaged holding region 772 of the second object to be packaged holding plate 770 and the first object to be packaged are held. The first package holding area 752 of the plate 750 extends between the first body plate 712 and the second body plate 714, and the crease line 778 is the other side (left side 720b). ) Between the first body plate 712 and the second body plate 714.
Then, the edges of the package holding area 772, the first package holding area 752, and the package holding area 772 are in contact with the bottom 718 of the package G.
That is, at the edge of the packaging object holding area 772 of the second packaging object holding plate 770 and the edge of the first packaging object holding area 752 of the first packaging object holding plate 750, the packaged goods G The bottom 718 of the

  The article to be packaged G inserted between the first body plate 712 and the second body plate 714 has a bottom portion 718 at the first object to be packaged holding area 752 of the first object to be packaged holding plate 750 and The second package object holding plate 770 is held in contact with the package object holding region 772, and the side part thereof is contacted with the second package object holding region 754 of the first package object holding plate 750. Held.

Next, 5th Embodiment of the packaging container concerning this invention is described based on FIGS.
The packaging container 1010 accommodates an article G to be packaged, for example, a container in which a cylindrical lid with one end closed is detachably screwed into an upper end opening of a bottomed cylindrical main body. It is comprised so that it may become flat shape.
The packaging container 1010 includes a first body plate 1012 that is in contact with the outer peripheral surface of the article to be packaged G, a second body board 1014 that is connected to the first body plate 1012 via a boundary, and the object to be packaged G. On the take-out side, a top portion 1016 formed between the first body plate 1012 and the second body plate 1014 facing the first body plate 1012, and a cover on the opposite side of the top portion 1016. On the package G insertion side, a bottom 1018 formed between the first body plate 1012 and the second body plate 1014 facing the first body plate 1012, a top portion 1016, and a bottom portion 1018 A left side portion 1020b and a right side portion 1020a.
The first body plate 1012 and the second body plate 1014 are connected to each other at the left side portion 1020b and the right side portion 1020a when viewed from the front of the packaging container 1010, and have substantially the same size facing each other. Formed in a cylindrical barrel portion having a substantially lens-shaped cross section in which arcs are combined in the opposite direction, the article to be packaged G is accommodated between the first barrel plate 1012 and the second barrel plate 1014 facing each other.

The packaging container 1010 includes a packaging container component 1110 shown in FIGS. 65 and 66.
The packaging container constituting material 1110 includes a body forming region 1112 and a body forming region 1114 that constitute the body (the first body plate 1012 and the second body plate 1014) of the packaging container 1010, and a bottom 1018 of the packaging container 1010. , And a bonding region 1124 that is bonded to connect the body forming region 1112 and the body forming region 1114 into a cylindrical shape.

The packaging container component 1110 has a body part forming region 1112 that forms a first body plate 1012 that contacts the outer peripheral surface of the article to be packaged G, and a boundary (first boundary 1022) between the first body plate 1012. And a body portion forming region 1114 that forms a second body plate 1014 that is continuously provided.
In the body part forming region 1112 constituting the first body plate 1012, the first boundary 1022 constitutes one side part (that is, the right side part 1020a) and the other side opposite to the first boundary 1022 The side edge 36 constitutes the left side portion 1020b.
The body forming region 1114 constituting the second body plate 1014 has the first boundary 1022 constituting one side (that is, the right side 1020a) and the other side opposite to the first boundary 1022 The side edge 1038 constitutes the left side portion 1020b.
The first body plate 1012 and the second body plate 1014 are juxtaposed in the width direction via the first boundary 1022.

The packaging container component 1110 is formed with a bottom portion forming region 1116 below a trunk portion forming region 1112 constituting the first trunk plate 1012 and a trunk portion forming region 1114 constituting the second trunk plate 1014. .
The bottom portion formation region 1116 is formed on the first body plate 1012 via a first folding line 1024 formed on the bottom portion 1018 side so as to extend beyond both sides of the article G to be packaged contained in the packaging container 1010. The first packaged object holding plate 1050 and the second body plate 1014 that are continuously provided in parallel to the first packaged object holding plate 1050 and the second packaged plate 1050 formed on the bottom 1018 side. And a second packaged object holding plate 1070 provided continuously via a folding line 1026.

The packaging container component 1110 includes an adhesive region 1124 that adheres the trunk portion forming region 1112 and the trunk portion forming region 1114. In this embodiment, the adhesive region 1124 is the second trunk of the trunk portion forming region 1114. The plate 1014 is formed with a margin 1224 protruding from the side end of the region through the second boundary 1222. The adhesion region 1124 is formed on the inner surface of the body forming region 1112, that is, the inner surface following the inner surface of the first body plate 1012 that is opposed when bent at the first boundary 1022.
In order to connect the first body plate 1012 and the second body plate 1014, the bonding region 1124 is provided from the upper side 1034 to the lower portion of the body portion formation region 1114 in the vicinity of the side edge 1038 side of the body portion formation region 1114. A strip-shaped adhesive layer 1080 extending linearly toward the upper side 1034 in the vicinity of the first boundary 1022 side of the body forming region 1114 and a point-shaped or square-shaped adhesive layer 1082 Form.

The first body plate 1012 is a substantially rectangular shape in plan view having a height higher than the height of the packaged goods G and a width longer than the width of the packaged goods G, and the top portion 1016 side includes a linear upper side 1032. The bottom portion 1018 side includes a linear first folding line 1024. The first fold line 1024 and the upper side 1032 are parallel. The first body plate 1012 is formed with a takeout portion 1042 that is cut out in order to take out the article G to be packaged, in the center in the width direction.
The second body plate 1014 has a substantially rectangular shape in a plan view having a height higher than the height of the packaged goods G and a width longer than the width of the packaged goods G, and the top portion 1016 side includes a linear upper side 1034. The bottom portion 1018 side includes a linear second folding line 1026. The second fold line 1026 and the upper side 1034 are parallel. The second body plate 1014 has a see-through window portion 1040 in the center in the width direction.

The first fold line 1024 and the second fold line 1026 are aligned on a straight line and orthogonal to the first boundary 1022.
The upper side 1032 of the first body plate 1012 and the upper side 1034 of the second body plate 1014 are arranged in a straight line.

The packaging container component 1110 is made of a paperboard (for example, a folding box paperboard) or a plastic board having resilience, that is, a property having a force to restore the original shape against deformation.
The packaging container constituting material 1110 is obtained by cutting a paperboard (for example, paperboard for folding box), a plastic board, or the like by an appropriate cutting method to obtain an upper side 1032, an upper side 1034, a side edge 1036, a side edge 1038, and a first packaged item. The outside of the holding plate 1050 and the second packaged article holding plate 1070 is formed, and the first trunk plate 1012, the second trunk plate 1014, the first packaged article holding plate 1050, and the second packaged product. The object holding plate 1070 is integrally formed.

To wrap the packaging container component 1110, a first fold line 1024 and a second fold line 1026 and a fold line 1078 described later are formed by creasing such as a line push and a sewing machine.
The take-out part 1042 is formed with a cut in the packaging container component 1110 so as to be cut off at the perforation.
The first fold line 1024 and the second fold line 1026 constitute an edge of the bottom 1018 of the first body plate 1012 and the second body plate 1014, and the first body plate 1012 and the second body plate 1014 On the second body plate 1014 side, contour cuts 1028a and 1028c continuously drilled in the first folding line 1024, and contour cuts 1030 drilled continuously in the second folding line 1026 are provided. Is formed.

The first package-holding plate 1050 is a plate-like body that is substantially pentagonal in bottom view and is connected to the lower portion of the first body plate 1012 via the first folding line 1024.
The first packaging object holding plate 1050 is provided so as to project toward the front side (downward) from the first folding line 1024.
The first packaging object holding plate 1050 is formed with a linear first packaging object holding area 1052 parallel to the first folding line 1024.
The first packaged object holding region 1052 supports the bottom of the packaged product G.
The first packaged object holding plate 1050 is attached to the second packaged object holding plate 1070 in an area close to the first folding line 1024, thereby raising the first packaged object holding plate 1050. A standing assistance region 1056 for assisting is formed.

  The first packaging object holding plate 1050 is folded back to the inner surface side (the other side) of the first body plate 1012 at a first folding line 1024, and the packaging object G is moved from the first folding line 1024 side. When being inserted and held toward the inner surface side of the first body plate 1012, the width and / or height at which the article G can be inserted and held, and the outer circumference of the article G are curved. With elasticity. The first fold line 1024 is folded into a valley fold when viewed from the inner surface of the packaging container component 1110.

The second packaged object holding plate 1070 is a plate-like body that is substantially U-shaped as viewed from the bottom and is connected to the lower portion of the second body plate 1014 via the second folding line 1026.
The second package holding plate 1070 is provided so as to project toward the front side (downward) from the second fold line 1026.
The second package holding plate 1070 has substantially the same width as the second body plate 1014.

The second package holding plate 1070 is located on the opposite side of the second folding line 1026 from the boundary side between the first trunk plate 1012 and the second trunk plate 1014 at the second folding line 1026. A fold line 1078 extending toward the side away from the first package object holding plate 1050 at the edge of the first package object, and the first package object holding plate 1050 side through the crease line 1078. A standing assisting region 1076 for raising the first packaged article holding plate 1050 is provided.
The standing assistance region 1076 is formed in the region near the second folding line 1026 to adhere to the first packaging object holding plate 1050 and thereby assist the standing of the first packaging object holding plate 1050. Has been.

The second package object holding plate 1070 is formed with a bottom drop prevention portion 1074 on the side opposite to the standing assisting region 1076 and closer to the side edge 1038.
The bottom drop prevention portion 1074 stands on the inner side of the second body plate 1014 by folding the second package holding plate 1070 along the second folding line 1026 near the side edge 1038 of the second package holding plate 1070. When it is moved, it protrudes along the extension line of the side edge 1038 so as to extend inwardly.
The second package holding plate 1070 is provided with a standing assistance region 1076 projecting along the extended line of the first boundary 1022 on the first boundary 1022 side, and the standing assistance region 1076 and the bottom-out prevention part 1074 are provided. Are arranged in parallel to face each other.
The bottom drop prevention unit 1074 holds the first packaged object holding plate 1050 and the second packaged object when the packaged object G is accommodated between the first body plate 1012 and the second body plate 1014. The second wrapped line holding plate 1070 is connected to the second folding line so that the plate 1070 prevents the packaged item G from slipping out from between the first barrel plate 1012 and the second barrel plate 1014. It is configured to be in close contact with the inner surface of the second body plate 1014 when it is bent at 1026 and raised on the inner side of the second body plate 1014.

  The second packaging object holding plate 1070 is folded back to the inner surface side (the other side) of the second body plate 1014 at a second folding line 1026 and bonded to the surface of the first packaging object holding plate 1050. A connecting plate that is inserted and held when the article to be packaged G is inserted and held from the second folding line 1026 side toward the inner surface side of the first body plate 1012. The width and / or height which can be formed, and the elasticity which curves along the outer peripheral surface of the to-be-packaged goods G are provided. The second fold line 1026 is folded into a valley fold when viewed from the inner surface of the packaging container component 1110.

  The first body plate 1012 and the second body plate 1014 are connected to each other via a linear boundary (first boundary 1022), are formed in a cylindrical shape, and the first folding line 1024 and the second The folding line 1026 extends in a straight line in a direction perpendicular to the boundary, and the first package-holding plate 1050 has a standing assisting region 1056 on one boundary (first boundary 1022) side. And the 1st to-be-packaged object holding | maintenance area | region 1052 is formed in the center side of the 1st trunk | drum 1012, and the said 2nd to-be-packaged object holding | maintenance board 1070 is one boundary (1st boundary 1022) side. Further, a standing assisting region 1076 is formed in a region facing the standing assisting region 1056 of the first packaged object holding plate 1050, and a packaged object holding region 1072 is provided at the center side of the second body plate 1014. Formed and standing assistance area A fold line 1078 is formed between 076 and the package holding area 1072, and the fold line 1078 of the second package holding plate 1070 is at an angle of 45 degrees with the one second fold line 1026. It is formed with.

The 1st to-be-packaged holding | maintenance area | region 1052 is formed with the 3rd standing assistance area | region 1057a in which the circular-arc-shaped notch was formed in the center in the width direction.
In the third standing assisting region 1057a, the stress is relaxed, and the first package holding region 1052 stands in a direction in which the first package holding region 1052 is separated from the inner surface of the first body plate 1012. To help.

The 1st to-be-packaged object holding | maintenance area | region 1072 is formed with the 4th standing assistance area | region 1077a in which the circular arc-shaped notch was formed in the center in the width direction.
In the fourth standing assisting region 1077a, the stress is relaxed, and the first package holding region 1072 stands in a direction in which the first package holding region 1072 is separated from the inner side surface of the second body plate 1014. To help.

The fourth standing assisting region 1077a is closer to the side edge 1038 than the center of the second body plate 1014 in the width direction.
The first arcuate edge 1077a1 constituting the fourth standing assisting region 1077a is located on the inner side of the inner edge of the second packaged object holding plate 1070 on the inner side from the outer end located near the first boundary 1022 side. Extend toward the edge 1038 side.
The second arcuate edge 1077a2 constituting the fourth standing assisting region 1077a is inwardly of the first end on the inner side edge of the second packaged object holding plate 1070 at the inner edge of the second package holding plate 1070 and closer to the side edge 1038 side. Extend toward the boundary 1022 side. The inner end of the second arcuate edge 1077a2 extends to a position near the center of the second body plate 1014 in the width direction.

  The third standing assistance region 1057a is located in the center of the first body plate 1012 in the width direction.

In the second packaged object holding plate 1070, the first packaged object holding area 1072 and the standing assisting area 1076 intersect, and the first packaged object holding area 1072 and the standing assisting area 1076 intersect. The distance between this point and the end of the crease line 1078 on the first boundary 1022 side is configured to be longer than the length of the bottom portion 1018 of the package G.
When the object G to be packaged stored between the first body plate 1012 and the second body plate 1014 is held inside the first package object holding region 1072 and the standing assisting region 1076, the area is wider. In order to hold the article to be packaged G, the length of the point where the first article holding area 1072 and the standing assistance area 1076 intersect and the end of the crease line 1078 on the first boundary 1022 side is increased. ing.
On the other hand, between the first to-be-packaged object holding plate 1050 and the second to-be-packaged object holding plate 1070 in which the object to be packaged G is bent between the first body plate 1012 and the second body plate 1014. The second arcuate edge 1077a2 prevents the package holding area 1072 from becoming an obstacle when the package G is inserted between the first barrel plate 1012 and the second barrel plate 1014. The inner end of the second body plate 1414 extends to a position close to the center in the width direction of the second body plate 1014 so as to be wide open so that the article G can be easily inserted.

In the standing assisting region 1076 of the second package holding plate 1070, an adhesive layer 1084 for bonding to the standing assisting region 1056 of the first package holding plate 1050 is formed.
The adhesive layer 1084 is erected so that the crease line 1078 of the second packaged article holding plate 1070 is folded in a mountain and adhered to the outer surface of the standing assisting region 1056 of the first packaged article holding plate 1050. It is formed on the inner surface of the assisting region 1076.

The body portion forming region 1112 constituting the first body plate 1012 is formed by forming a takeout portion 1042 with a perforation at the center in the width direction and near the upper side 1032, and is connected to the takeout portion 1042. The bulging fold curve 1090a and the second bulging fold curve 1090b are formed by creasing such as muscle pushing.
The first bulging fold curve 1090a and the second bulging fold curve 1090b are slightly swollen with the first body plate 1012 facing outward, corresponding to the swelling of the article G to be packaged accommodated in the packaging container 1010. It is formed to make it come out.

In this embodiment, the lower portion of the take-out portion 1042 is formed in a downward-facing elliptical arch shape, and the first bulging curve 1090a is connected to one of the leg portions of the take-out portion 1042 toward the upper side 1032. The second bulging fold curve 1090b extends to the upper side 1032 by being connected to the other leg portion of the take-out portion 1042.
The take-out portion 1042 is connected to the first bulging fold curve 1090a and the second bulging fold curve 1090b to form an elliptical arch shape.

The body forming region 1114 constituting the second body plate 1014 has a fifth bulge curve 1094a and a sixth bulge extending from the upper portion of the transparent window portion 1040 toward the upper side of the second body plate 1014. The folding line 1094b is formed by creasing such as muscle pushing.
The fifth bulging fold curve 1094a and the sixth bulging fold curve 1094b are slightly swollen with the second body plate 1014 facing outward corresponding to the swelling of the article G to be packaged accommodated in the packaging container 1010. It is formed to make it come out.
In this embodiment, the left and right edges of the see-through window portion 1040 are connected to the fifth bulging fold curve 1094a and the sixth bulging fold curve 1094b, and the article to be packaged G accommodated in the packaging container 1010. The second body plate 1014 is formed to bulge slightly toward the outside in response to the bulge.
The first bulge fold curve 1090a, the second bulge fold curve 1090b, the fifth bulge fold curve 1094a, and the sixth bulge fold curve 1094b are radially formed.

The first fold line 1024 and the second fold line 1026 constitute an edge of the bottom 1018 of the first body plate 1012 and the second body plate 1014.
On the first body plate 1012 and the second body plate 1014 side, a contour cut line 1028a and a contour cut line 1028c that are continuously drilled in the first fold line 1024 are formed, and a second fold line 1026 is formed. A contour cut 1030 is formed continuously.
The contour cut 1028 c is formed at the center in the width direction of the first body plate 1012.
The contour cut 1028a is formed on the right side portion 1020a (first boundary 1022) side.

  The first package holding member in which the support leg 1044c surrounded by the contour cut 1028c and the support leg 1046 surrounded by the contour cut 1030 are folded at the first fold line 1024 and the second fold line 1026. Continuing from the plate 1050 and the second package holding plate 1070, the first fold line 1024 and the second fold line 1026 are projected downward. The support legs 1044c and the support legs 1046 are continuous with or slightly outward from the outer surfaces of the first body plate 1012 and the second body plate 1014, and the first package holding plate 1050 and The second package holding plate 1070 is configured to assist in a direction away from the first body plate 1012 and the second body plate 1014.

  A support leg 1044b surrounded by an outline is formed below the left side 1020b of the first body plate 1012.

The first packaged article holding area 1052 and the standing assisting area 1076 are joined, and the first packaged article holding area 1052 and the packaged article holding area 1072 are abutted via a crease line 1078. The first package holding area 1052 and the package holding area 1072 are provided between the first trunk plate 1012 and the second trunk plate 1014 by the assistance of the standing assistance area 1056 and the standing assistance area 1076. Standing up and facing with the outer side, the space between the first body plate 1012 and the second body plate 1014 is substantially closed.
The bottom omission prevention portion 1074 is provided on the left side portion 1020b side between the first body plate 1012 and the second body plate 1014, along the left side portion 1020b, It rises higher than the package holding area 1072 upward.

Next, a method for assembling the packaging container 1010 with the packaging container component 1110 will be described mainly based on FIGS.
The first package-holding plate 1050 is folded toward the far side (upward) at the first folding line 1024 so as to face the first body plate 1012. The first fold line 1024 is folded so that the trough fold, that is, the first fold line 1024 enters the inside when the packaging container component 1110 is viewed from the inside.
The second package holding plate 1070 is bent toward the far side (upward) at the second fold line 1026 so as to face the second body plate 1014. The second fold line 1026 is folded so that the valley fold, that is, the second fold line 1026 enters the inside when the packaging container component 1110 is viewed from the inside.
Next, the first body plate 1012 and the second body plate 1014 are bent in the width direction at the first boundary 1022 to face each other.
The first boundary 1022 is folded so that the packaging container component 1110 is viewed from the inside, and the valley is folded, that is, the first boundary 1022 enters the inside.

The fold line 1078 of the second package holding plate 1070 is folded so that the mountain fold, that is, the crease line 1078 comes out, when the packaging container component 1110 is viewed from the inside.
Then, the adhesive layer 1084 formed on the inner surface of the standing assisting region 1076 of the second package holding plate 1070 is joined to the outer surface of the standing assisting region 1056 of the first package holding plate 1050. Adhere.

The adhesive margin 1224 is bent at the second boundary 1222, and the adhesive layer 1082 formed on the inner surface of the adhesive margin 1224 is bonded and bonded to the outer surface of the first body plate 1012.
The glue margin 1224 is valley-folded when the packaging container component 1110 is viewed from the inside.

  The second package holding plate 1070 is folded back to the inner surface side (the other side) on the second body plate 1014 side at the second fold line 1026, and the crease line 1078 is connected to the first body plate 1012 and the first body plate 1012. The first package holding plate 1050 is folded toward the inner side of the boundary with the second body plate 1014, and the inner surface side (the other side) on the first body plate 1012 side of the first folding line 1024. ) And the standing assisting region 1076 of the second package holding plate 1070 and the standing assisting region 1056 of the first package holding plate 1050 are bonded and connected by the adhesive layer 1084. The first packaged object holding plate 1050 can be separated from the inner surface side of the first body plate 1012 swelled by the packaged product G contained therein, and can stand up toward the bottom 1018 of the packaged product G. It is formed as possible.

  Thus, the pair of body part formation regions 1112 and the body part formation region 1114 are connected in the bonding region 1124 to form a pair of first body plate 1012 and second body plate 1014, and a flat body. The packaging container 1010 is formed, in which a pair of bottom portion formation regions 1116 forms a bottom portion 1018 by forming a bent first packaging object holding plate 1050 and a second packaging object holding plate 1070. To do.

  The packaging container 1010 has a cross section in which the first body plate 1012 and the second body plate 1014 are folded at a boundary (first boundary 1022), and arcs of substantially the same size are combined in the opposite direction. A substantially lens-shaped cylindrical body is formed.

The packaging container 1010 is connected to the first body plate 1012 in contact with the outer peripheral surface of the article G to be packaged, and the first body plate 1012 through the side portions (the left side portion 1020b and the right side portion 1020a). A second body plate 1014, and a top portion 1016 formed on the first body plate 1012 and the second body plate 1014 facing the first body plate 1012 on the package take-out side; A bottom portion 1018 formed between the first body plate 1012 and the second body plate 1014 facing the first body plate 1012 on the side of the object to be packaged G that is opposite to the top portion 1016. And a left side portion 1020b and a right side portion 1020a, and a packaging container 1010 that accommodates an article to be packaged G between a first body plate 1012 and a second body plate 1014 facing each other.
The first body plate 1012 and the second body plate 1014 are connected to each other through a linear side part, and are formed in a cylindrical body part having a space for accommodating the article G to be packaged therebetween. Yes.

The first body plate 1012 is provided with a first package holding plate via a first folding line 1024 formed on the bottom 1018 side so as to extend beyond both sides of the packaged product G contained therein. 1050 is continuously provided.
The second body plate 1014 has a second packaged object holding plate 1070 bonded to the surface of the first packaged object holding plate 1050 in parallel with the first packaged object holding plate 1050, They are connected via a second fold line 1026 formed on the bottom 1018 side.

  The first packaging object holding plate 1050 is folded on the inner surface side of the first body plate 1012 at a first folding line 1024, and the packaging object G is fed from the first folding line 1024 side to the first body. When inserted and held toward the inner surface side of the plate 1012, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer circumferential surface of the article to be packaged G Prepare.

The second packaging object holding plate 1070 is folded at the second folding line 1026 on the inner surface side of the second trunk plate 1014, and the packaging object G is fed from the second folding line 1026 side to the first trunk. When inserted and held toward the inner surface side of the plate 1012, the width and / or height at which the article to be packaged G can be inserted and held, and the elasticity that curves along the outer circumferential surface of the article to be packaged G Prepare.
The second package-holding plate 1070 has a second folding line 1026 from the side between the first body plate 1012 and the second body plate 1014 (right side part 1020a) from the second side. A fold line 1078 extending toward the side away from the first package holding plate 1050 at the edge opposite to the fold line 1026 of the first wrap line 1026, and through the fold line 1078, the first cover On the package holding plate 1050 side, a standing assisting region 1076 for raising the first packaged product holding plate 1050 is provided.

The first fold line 1024 and the second fold line 1026 extend in a straight line in a direction orthogonal to the side portions (the left side portion 1020b and the right side portion 1020a).
The first packaged object holding plate 1050 has a standing assisting area 1056 formed on one side (right side 1020a) side, and a first packaged object on the center side of the first body plate 1012. An object holding area 1052 is formed.
The second packaged object holding plate 1070 is on one side (right side part 1020a), and is erected in an area facing the upright assisting area 1056 of the first packaged object holding plate 1050. An area 1076 is formed, and a package holding area 1072 is formed on the center side of the second body plate 1014, and a crease line 1078 is formed between the standing assisting area 1076 and the package holding area 1072. Has been. The crease line 1078 of the second package holding plate 1070 stands when the standing assisting area 1076 and the first package holding area 1072 are abutted at an angle of 45 degrees and the crease line 1078 is folded in a mountain. The assisting region 1076 and the first packaged object holding region 1072 are configured to face each other.

The 1st to-be-packaged holding | maintenance area | region 1052 is formed with the 3rd standing assistance area | region 1057a in which the circular-arc-shaped notch was formed in the center in the width direction.
In the third standing assisting region 1057a, the stress is relaxed, and the first package holding region 1052 stands in a direction in which the first package holding region 1052 is separated from the inner surface of the first body plate 1012. To help.

The 1st to-be-packaged object holding | maintenance area | region 1072 is formed with the 4th standing assistance area | region 1077a in which the circular arc-shaped notch was formed in the center in the width direction.
In the fourth standing assisting region 1077a, the stress is relaxed, and the first package holding region 1072 stands in a direction in which the first package holding region 1072 is separated from the inner side surface of the second body plate 1014. To help.

The first fold line 1024 and the second fold line 1026 are aligned on a straight line and orthogonal to the right side portion 1020a and the left side portion 1020b.
The second package holding plate 1070 is folded back to the inner surface side of the second body plate 1014 at the second fold line 1026, and the crease line 1078 is connected to the first body plate 1012 and the second body plate. The first packaging object holding plate 1050 is folded to the inner surface side on the first body plate 1012 side at the first folding line 1024, and folded to the inner side of the boundary with 1014. The standing assisting area 1076 of the first packaged object holding plate 1070 and the standing assisting area 1056 of the first packaged object holding plate 1050 are connected, and the packaged object holding area 1072 is swollen by the contained packaged object G. The first body plate 1012 is configured so as to stand up toward the bottom 1018 of the article to be packaged G, separated from the inner surface side of the first body plate 1012.

  Between the first body plate 1012 and the second body plate 1014, the first article holding plate 1050 erected from the bottom 1018 has an erection assisting region 1056 located in the vicinity of the boundary, and the erection In a region away from the assisting region 1056, a region where the package holding region 1072 rising from the bottom 1018 is located between the first body plate 1012 and the second body plate 1014.

The first fold line 1024 and the second fold line 1026 constitute an edge of the bottom 1018 of the first body plate 1012 and the second body plate 1014.
On the side of the first body plate 1012 and the second body plate 1014, a contour cut 1028 formed continuously from the first fold line 1024 is formed and continuous to the second fold line 1026. A perforated contour cut 1030 is formed.
First support for holding the package in which the support leg 1044c surrounded by the contour cut 1028 and the support leg 1046 surrounded by the contour cut 1030 are folded at the first fold line 1024 and the second fold line 1026. Continuing from the plate 1050 and the second package holding plate 1070, the first fold line 1024 and the second fold line 1026 are projected downward. The support legs 1044c and the support legs 1046 are continuous with or slightly outward from the outer surfaces of the first body plate 1012 and the second body plate 1014, and the first package holding plate 1050 and The second package holding plate 1070 is configured to assist in a direction away from the first body plate 1012 and the second body plate 1014.

  The first body plate 1012 includes a support leg 1044a formed by a cut on the right side 1020a (first boundary 1022) side and a support leg formed on the right side 1020b (side edge 1036) side. 1044b.

The first package holding area 1052 and the standing assist area 1076 of the package holding area 1072 are joined, and the first package holding area 1052 and the package holding area 1072 are connected via a crease line 1078. It is abutted and rises between the first body plate 1012 and the second body plate 1014 and faces with the outer surface, and the space between the first body plate 1012 and the second body plate 1014 is roughly Block it.
The edge on the right side portion 1020a side of the first article holding region 1052 extends to the right side portion 1020a side.
The bottom omission prevention portion 1074 is provided on the left side portion 1020b side between the first body plate 1012 and the second body plate 1014, along the left side portion 1020b, It rises higher than the package holding area 1072 upward.

A method for inserting and storing the article to be packaged G in the packaging container 1010 will be described.
In order to open the bottom 1018 of the packaging container 1010, the first boundary 1022 side, the side edge 1036 and the side edge 1038 side are pressed inward.
The pressed first body plate 1012 and the second body plate 1014 are curved outward, and the first package-holding plate 1050 is curved together with the first body plate 1012 toward the outside. And the 2nd to-be-packaged object holding | maintenance board 1070 curves toward the outer side with the 2nd trunk | drum 1014.

The first body plate 1012 and the first packaged object holding plate 1050, the second body plate 1014 and the second packaged object holding plate 1070 pressed from the left and right bulge outward in the center in the width direction. As a result, the bottom 1018 of the packaging container 1010 is opened.
Next, the object to be packaged G is placed in the housing portion between the first body plate 1012 and the second body plate 1014 from between the first object to be packaged holding plate 1050 and the second object to be packaged holding plate 1070. To insert.

  The article to be packaged G is inserted between the first body plate 1012 and the second body plate 1014, and the side edge 1036 of the first body plate 1012 and the side edge 1038 of the second body plate 1014 are connected to the first body plate 1012. When the force of pressing the boundary 1022 toward the middle in the width direction is removed, the first packaged object holding region 1052 of the first packaged object holding plate 1050 and the packaged of the second packaged object holding plate 1070 The object holding area 1072 is restored to the original state by the elasticity of the first packaged object holding plate 1050 and the second packaged object holding plate 1070, and the first body plate 1012 and the second body plate It rises from the inner surface of 1014.

When the article to be packaged G is accommodated between the first body plate 1012 and the second body plate 1014, the object to be packaged holding area 1072 and the standing assisting area 1076 of the second object to be packaged holding plate 1070 are The first body plate 1012 and the second body plate 1014 extend between the first body plate 1012 and the second body plate 1014, and the crease line 1078 is separated from one side portion (right side portion 1020a). It extends between the plates 1014.
Then, the inner side surfaces of the article holding region 1072 and the standing assist region 1076 are joined to the bottom 1018 of the item G to be packaged.
That is, on the inner surface of the packaged object holding area 1072 and the standing assisting area 1076 of the second packaged object holding plate 1070 and the inner surface of the first packaged object holding area 1052 of the first packaged object holding plate 1050. The bottom portion 1018 of the package G is held.

  The article to be packaged G inserted between the first body plate 1012 and the second body plate 1014 has a bottom portion 1018 at the first object to be packaged holding area 1052 of the first object to be packaged holding plate 1050 and The second package object holding plate 1070 is held in contact with the package object holding region 1072.

10, 410, 710, 1010 Packaging container 12, 412, 712, 1012 First body plate 14, 414, 714, 1014 Second body plate 16, 416, 716, 1016 Top part 18, 418, 718, 1018 Bottom part 20a, 420a, 720a, 1020a Right side portion 20b, 420b, 720b, 1020b Left side portion 22, 422, 722, 1022 First boundary 24, 424, 724, 1024 First fold line 26, 426, 726 , 1026 Second folding line 28, 30, 428, 428a, 428b, 430, 430a, 430b, 728, 730, 1028, 1028a, 1028c, 1030 Contour break 32, 34, 432, 434, 732, 734, 1032 1034 Upper side 36, 38, 436, 438, 736 738, 1036, 1038 Side edge 40, 440, 740, 1040 Transparent window part 42, 442, 742, 1042 Extraction part 44, 46, 444, 444a, 444b, 446, 446a, 446b, 744b, 744a, 744b, 746, 746a, 746b, 1044, 1044a, 1044b, 1044c, 1046 Supporting leg portions 50, 450, 750, 1050 First packaging object holding plates 52, 452, 752, 1052 First packaging object holding areas 54, 454a, 754,774 Second packaging object holding area 56,76,756,776,1056,1076 Standing assistance area 70,470,770,1070 Second packaging object holding plate 72,772,1072 Packaging object holding area 78, 478, 478a, 478b, 758, 778, 1078 Crease line 80, 82, 84, 480, 482, 484, 780, 782, 784, 1080, 1082, 1084 Adhesive layer 90a, 490a, 792a, 1090a First bulge curve 90b, 490b, 792b, 1090b First 2nd bulge curve 92a, 794a 3rd bulge curve 92b, 794b 4th bulge curve 94a, 494a, 790a, 1094a 5th bulge curve 94b, 494b, 1094b 6th bulge Folding curve 110, 510, 810, 1110 Packaging container component 112, 512, 812, 1112 Body forming area 114, 514, 814, 1114 Body forming area 116, 516, 816, 1116 Bottom forming area 124, 524, 824 , 1124 Adhesive region 222, 622, 1222 Second boundary 224, 624 1224 glue margin 254 3rd package holding area 454b 3rd package holding area 456a 1st standing assistance area 456b 2nd standing assistance area 457a, 1057a 3rd standing assistance area 458a 1st crease line 458b Second crease line 472 First packaged object holding area 474a Second packaged object holding area 474b Third packaged object holding area 476a First standing assistance area 476b Second standing assistance area 477a, 1077a 4th standing assistance region 478a 3rd crease line 478b 4th crease line 756a, 776a Standing assistance edge 1077a1 1st circular arc edge 1077a2 2nd circular arc edge 1074 Bottom drop prevention part G Package

Claims (9)

A first body plate in contact with the outer peripheral surface of the packaged article;
A second body plate connected to the first body plate via a side portion;
On the package take-out side, the top formed on the first body plate and the second body plate facing the first body plate;
On the side of the object to be packaged, which is opposite to the top, includes a bottom formed between the first body plate and a second body plate facing the first body plate,
A packaging container for accommodating an article to be packaged between a first body plate and a second body plate facing each other;
The first body plate is provided with a first packaged object holding plate continuously through a first folding line formed on the bottom side,
The second body plate is formed on the bottom side, in parallel with the first package holding plate, a second package holding plate bonded to the surface of the first package holding plate. Connected through the second folded line,
The first packaged object holding plate and / or the second packaged object holding plate are folded back at the first folding line on the inner surface side of the first body plate, and the packaged object is turned into the first folded line. When inserted from the side toward the inner surface side of the first body plate, the width and / or height that can hold the package, and elasticity that curves along the outer peripheral surface of the package,
The second package-holding plate is located at the edge opposite to the second folding line from the side portion between the first trunk plate and the second trunk plate at the second folding line. The first packaged object holding plate has a crease line extending toward the side away from the first packaged object holding plate, and the first packaged object holding plate side through the crease line. Has a standing assistance area for standing up,
The first fold line and the second fold line are aligned on a straight line,
The second package holding plate is folded back to the inner surface side of the second body plate side at the second folding line, and the crease line is the side between the first body plate and the second body plate. The first packaging object holding plate is folded toward the inner side of the first body plate side at the first folding line, and the second packaging object holding plate is folded toward the inside of the part. Of the first body plate which is connected to the standing assisting region of the first packaged object holding plate and bulges the first packaged object holding plate by the packaged product contained therein. A packaging container configured to stand further toward the bottom of the article to be packaged. A first body plate in contact with the outer peripheral surface of the packaged article;
A second body plate connected to the first body plate via a side portion;
On the package take-out side, the top formed on the first body plate and the second body plate facing the first body plate;
On the side of the object to be packaged, which is opposite to the top, includes a bottom formed between the first body plate and a second body plate facing the first body plate,
A packaging container for accommodating an article to be packaged between a first body plate and a second body plate facing each other;
The first body plate is provided with a first packaged object holding plate continuously through a first folding line formed on the bottom side,
The second body plate is formed on the bottom side in parallel with the first package holding plate, the second package holding plate bonded to the surface of the first package holding plate. Via a second fold line,
The first packaged object holding plate and / or the second packaged object holding plate are folded back at the first folding line on the inner surface side of the first body plate, and the packaged object is turned into the first folded line. When inserted from the side toward the inner surface side of the first body plate, the width and / or height that can hold the package, and elasticity that curves along the outer peripheral surface of the package,
The first packaged article holding plate holds the second packaged article at the edge opposite to the first folded line from the side portion between the first folded line and the first body plate. The first fold line extending toward the side away from the plate, and the end on the opposite side of the first fold line from the other side portion between the first fold line and the first body plate A second crease line extending toward the first crease line side at the edge and having the first wrapping object holding plate on the second wrapping object holding plate side through the crease line. Has a standing assistance area for standing;
The second package-holding plate has a first end at the edge opposite to the second return line from the side portion between the first return plate and the second return plate at the second return line. 2nd side part which has the 3rd crease line extended toward the side away from 1 to-be-packaged object holding | maintenance board, and between 1st trunk | drum in 2nd folding | turnback line between 2nd trunk | drums A fourth crease line extending from the side toward the third crease line side on the side away from the first package holding plate at the edge opposite to the second fold line, and the crease line Through the first packaged object holding plate side, the second packaged object holding plate is bonded, and a standing assisting region for assisting standing is provided.
The first fold line and the second fold line are aligned on a straight line,
The second package holding plate is folded back to the inner surface side on the second body plate side at the second fold line, and the crease line is formed on the side portion of the first body plate and the second body plate. The first packaging object holding plate is folded inward and folded back to the inner surface side on the first body plate side at the first folding line, and the first packaging object holding plate is raised. The assisting area and the standing assisting area of the second packaged object holding plate are connected to each other, and the first packaged object holding plate is separated from the inner surface side of the first body plate that is swollen by the packaged object contained therein. And the packaging container comprised so that it might stand toward the bottom part of to-be-packaged goods. The first body plate and the second body plate are connected to each other through a linear side portion, and are formed into a cylindrical shape.
The first fold line and the second fold line extend in a straight line in a direction perpendicular to the side part,
The first packaged object holding plate is formed with a standing assisting region on one side, and is formed with a packaged holding region on the center side of the first body plate,
The second packaging object holding plate is formed on one side portion, the standing assisting region is formed in a region facing the standing assisting region of the first packaged object holding plate, and a second A package holding area is formed on the center side of the body plate, and a crease line is formed between the standing assisting area and the package holding area,
The crease line of the second package holding plate is folded,
When the package is received, the crease line extends along one side and is formed so that the upper end of the package holding area is joined to the bottom of the package.
Or
The crease line extends away from one side part between the first body part and the second body part, and the inner side surface of the packaging object holding region is joined to the bottom part of the packaging object. The packaging container according to claim 1, wherein the packaging container is formed. The first body plate and the second body plate are connected to each other through a linear side portion, and are formed into a cylindrical shape.
The first fold line and the second fold line extend in a straight line in a direction perpendicular to the side part,
The first packaged object holding plate is formed with a standing assisting region on one side and the other side, and a packaged holding region is formed on the center side of the first body plate, In addition, a package holding area is formed on the center side of the second body plate, and a crease line is formed between the standing assisting area and the package holding area,
The second packaged object holding plate is formed on one side and the other side, and a standing assisting region is formed in a region facing the standing assisting region of the first packaged holding plate. In addition, a package holding area is formed on the center side of the second body plate, and a crease line is formed between the standing assisting area and the package holding area,
The crease line of the first packaging object holding plate and the crease line of the second packaging object holding plate are folded,
When the package is received, the crease line is formed so as to extend along one side and the other side and to join the upper end of the package holding area to the bottom of the package. The
Or
The crease line extends between the first body part and the second body part away from the one side part and the other side part, and the inner side surface of the packaging object holding region The packaging container of Claim 2 formed so that it might join to a bottom part. The first body plate and the second body plate are connected to each other at a side portion, and are formed in a substantially lens-shaped cylindrical shape in which arcs of substantially the same size are combined in opposite directions,
Between the first body plate and the second body plate, the first package holding plate erected from the bottom is located in the vicinity of the side portion of the standing assisting region,
The region where the package holding region rising from the bottom is located between the first body plate and the second body plate in a region away from the standing assistance region. The packaging container in any one. The first fold line and the second fold line constitute bottom edges of the first body plate and the second body plate;
On the first body plate and the second body plate side, a support leg portion surrounded by a contour cut continuously drilled in the first fold line and the second fold line is provided on the first body plate and the second body plate side. Continuing on the first packaged object holding plate and the second packaged object holding plate folded at the folded line and the second folded line, the first folded line and the second folded line are projected downward. ,
The support leg is continuous with or slightly outward from the outer surface of the first body plate and the second body plate, and the first package object holding plate and the second package object holding plate are disposed. The packaging container according to any one of claims 1 to 5, wherein the packaging container is configured to assist in a direction away from the first body plate and the second body plate. A first body plate in contact with the outer peripheral surface of the packaged article;
A second trunk plate connected to the first trunk plate via a boundary;
A first packaged object holding plate connected to the first body plate via a first folding line formed on the bottom surface side so as to extend beyond both sides of the packaged product contained therein. When,
A second packaged object holding plate provided on the second body plate, in parallel with the first packaged object holding plate, via a second folding line formed on the bottom side. A packaging container formed by a packaging container component,
The packaging container has a top formed between the first body plate and the second body plate facing the first body plate on the side of taking out the package, and the side opposite to the top part And a bottom portion formed between the first body plate and a second body plate facing the first body plate, the first body plate and the first body plate facing each other. A packaging container for accommodating an article to be packaged between two body plates,
The first packaging object holding plate is folded back on the inner surface side of the first body plate at the first folding line, and the packaging object is moved from the first folding line side to the inner surface side of the first body plate. A width and / or height capable of holding the package when inserted toward the package, and elasticity that curves along the outer peripheral surface of the package,
The second packaging object holding plate is a plate that is folded back on the inner surface side of the second body plate at a second folding line and is bonded to the surface of the first packaging object holding plate. When the object is inserted from the second folding line side toward the inner surface side of the first body plate, the object can be held along the width and / or height and curved along the outer peripheral surface of the object to be packaged. With elasticity,
The second package-holding plate has a first edge at an edge opposite to the second folding line from a boundary side between the first trunk plate and the second trunk plate at the second folding line. A fold line extending toward the side away from the one packaged object holding plate, and the first packaged object holding plate disposed on the first packaged object holding plate side through the fold line. Has a standing assistance area for standing;
The first fold line and the second fold line are aligned on a straight line,
The second package holding plate is folded back to the inner surface side of the second body plate side at the second fold line, and the crease line is inside the boundary between the first body plate and the second body plate. Folding the first packaging object holding plate back to the inner surface of the first body plate side at the first folding line, and the second assisting region of the second packaging object holding plate and the first assisting region The standing support area of the 1 packaged object holding plate is bonded and connected, and the first packaged object holding plate is separated from the inner surface side of the first body plate bulged by the packaged material to be packaged. A packaging container that stands up toward the bottom of the package. A first body plate in contact with the outer peripheral surface of the packaged article;
A second trunk plate connected to the first trunk plate via a boundary;
A first packaged object holding plate connected to the first body plate via a first folding line formed on the bottom surface side so as to extend beyond both sides of the packaged product contained therein. When,
A second packaged object holding plate which is connected to the second body plate in parallel with the first packaged object holding plate via a second folding line formed on the bottom side; A packaging container formed by a packaging container component,
The packaging container has a top formed between the first body plate and the second body plate facing the first body plate on the side of taking out the package, and the side opposite to the top part And a bottom portion formed between the first body plate and a second body plate facing the first body plate, the first body plate and the first body plate facing each other. A packaging container for accommodating an article to be packaged between two body plates,
The first packaging object holding plate is folded back on the inner surface side of the first body plate at the first folding line, and the packaging object is moved from the first folding line side to the inner surface side of the first body plate. A width and / or height capable of holding the package when inserted toward the package, and elasticity that curves along the outer peripheral surface of the package,
The first packaged article holding plate is a second packaged article holding plate at the edge opposite to the first folded line from the boundary side between the first folded line and the first body plate. The first fold line extending toward the further away side, and the first fold line at the edge opposite to the first fold line from the boundary side between the first fold line and the first body plate. A second fold line extending toward the fold line side of the first fold line, and the first packaged object holding plate standing on the second packaged object holding plate side through the crease line Has a standing assistance area,
The second packaging object holding plate is a plate that is folded back on the inner surface side of the second body plate at a second folding line and is bonded to the surface of the first packaging object holding plate. When the object is inserted from the second folding line side toward the inner surface side of the first body plate, the object can be held along the width and / or height and curved along the outer peripheral surface of the object to be packaged. With elasticity,
The second package-holding plate has a first edge at an edge opposite to the second folding line from a boundary side between the first trunk plate at the second folding line and the second trunk plate. And a second fold line extending from the boundary side between the second body plate and the second fold line from the boundary side between the second body plate and the second fold line. A fourth crease line extending toward the third crease line side is provided on the side away from the first packaged object holding plate at the edge opposite to the fold line, and the On the first packaged object holding plate side, the second packaged object holding plate is bonded, and has a standing assisting region for assisting standing.
The first fold line and the second fold line are aligned on a straight line,
The second package holding plate is folded back to the inner surface side of the second body plate side at the second fold line, and the crease line is inside the boundary between the first body plate and the second body plate. Folding the first packaging object holding plate back to the inner surface of the first body plate side at the first folding line, and the second assisting region of the second packaging object holding plate and the first assisting region The standing support area of the 1 packaged object holding plate is bonded and connected, and the first packaged object holding plate is separated from the inner surface side of the first body plate bulged by the packaged material to be packaged. A packaging container that stands up toward the bottom of the package. A first body plate in contact with the outer peripheral surface of the packaged article;
A second body plate connected to the first body plate via a side portion;
On the package take-out side, the top formed on the first body plate and the second body plate facing the first body plate;
On the side of the object to be packaged, which is opposite to the top, includes a bottom formed between the first body plate and a second body plate facing the first body plate,
A packaging container for accommodating an article to be packaged between a first body plate and a second body plate facing each other;
The first body plate is provided with a first packaged object holding plate continuously through a first folding line formed on the bottom side,
The second body plate is formed on the bottom side, in parallel with the first package holding plate, a second package holding plate bonded to the surface of the first package holding plate. Connected through the second folded line,
The first body plate and the second body plate have one bulging fold curve and the other bulging fold curve sandwiching one side between the first and second body plates. Have
One first bulging fold curve extends from the first fold line toward the top and the other second bulge fold curve extends from the second fold line toward the top.
The first packaged object holding plate and / or the second packaged object holding plate are folded back at the first folding line on the inner surface side of the first body plate, and the packaged object is turned into the first folded line. When inserted from the side toward the inner surface side of the first body plate, the width and / or height that can hold the package, and elasticity that curves along the outer peripheral surface of the package,
The first wrapped line holding plate has a first fold line between a side portion between the first fold line and the first body plate and one first bulging fold curve. The opposite edge has a standing assist edge extending toward the side away from the second package holding plate, and the first assist curve is located on the side of the first bulging curve from the first assist edge. A standing assisting region for standing the package holding plate of
The second package-holding plate includes a first body plate on the second folding line from a side portion between the second body plate and the other second bulging fold curve. And a second bulging fold curve on the other side of the standing assisting edge, having a rising assisting edge extending toward the side away from the first package holding plate at the end opposite to the folding line of 2 On the side, there is a standing assistance region for standing the second package holding plate,
The first fold line and the second fold line are aligned on a straight line,
The second package-holding plate is folded back to the inner surface side of the second barrel plate at the second folding line, and the standing assisting region is located between the first trunk plate and the second trunk plate. Folded between one side and the second bulging fold curve, and the first package-holding plate is an inner surface on the first body plate side at the first folding line. Folded to the side, the standing assisting region of the second package holding plate is directed between one end between the first body plate and the second body plate and the first bulging curve. The first packaging object holding plate is separated from the inner surface side of the first body plate swelled by the enclosed packaging object and is erected toward the bottom part of the packaging object. Packaging container.

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