Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
  • B65D5/42—Details of containers or of foldable or erectable container blanks
  • B65D5/64—Lids
  • B65D5/66—Hinged lids
  • B65D5/6626—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank
  • B65D5/665—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank the lid being held in closed position by self-locking integral flaps or tabs
  • B65D5/667—Lids in the form of an inverted tray
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
  • B65D5/42—Details of containers or of foldable or erectable container blanks
  • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
  • B65D5/50—Internal supporting or protecting elements for contents
  • B65D5/5028—Elements formed separately from the container body
  • B65D5/5035—Paper elements
  • B65D5/5047—Blocks
  • B65D5/505—Blocks formed by folding up one or more blanks to form a hollow block

Definitions

• the present disclosure relates to a box and a box material.
• PTL 1 described below discloses an input device used for operating a game device.
• Articles such as a game device and an input device are shipped in a state where they are stored inside a box including a lid section.
• a flat plate-shaped member such as corrugated cardboard or cardboard
• An object of the present disclosure is to provide a box from which an article stored inside the box can be easily taken out and a box material that can form the box.
• a box according to the present disclosure is provided with a storage section and a lid section that covers an upper side of the storage section.
• the lid section has a top plate section and a first circumferential wall section that surrounds the top plate section.
• the storage section has a bottom plate section and a second circumferential wall section that surrounds the bottom plate section.
• the first circumferential wall section is connected to the storage section via a crease.
• the second circumferential wall section is lower in height than the first circumferential wall section.
• the lid section further has a supported surface that is arranged below the top plate section and is supported by an upper end of the second circumferential wall section in a state where the lid section is closed. According to this, it becomes possible to easily take out an article stored inside the box.
• a box material according to the present disclosure is a flat plate-shaped box material from which a box including a storage section and a lid section is possible to be formed by bending.
• the lid section has a top plate section and a first circumferential wall section for surrounding the top plate section.
• the storage section has a bottom plate section and a second circumferential wall section for surrounding the bottom plate section.
• the first circumferential wall section is connected to the storage section via a crease in a state where the box is formed.
• the second circumferential wall section is formed so as to be lower in height than the first circumferential wall section in a state where the box is formed and the lid section is closed.
• the lid section further has a supported surface that is arranged below the top plate section and is supported by an upper end of the second circumferential wall section in a state where the box is formed and the lid section is closed. According to this, it becomes possible to form a box from which an article stored inside the box can be easily taken out.
• a box 1 that is an example of an embodiment of the present disclosure will be described.
• a state in which the box 1 is placed on a horizontal surface such as a floor surface
• the directions of X1 and X2 along the horizontal surface will be referred to as a left direction and a right direction, respectively.
• the directions (the directions perpendicular to the directions of X1 and X2) of Y1 and Y2 along the horizontal surface will be referred to as front and rear, respectively.
• the directions of Z1 and Z2 perpendicular to the horizontal surface will be referred to as up and down, respectively.
• these directions are defined to explain the shapes and relative positional relation of elements such as members and parts of the box 1, and do not limit a posture of the box 1 relative to the horizontal surface.
• FIG. 1A to FIG. 1C are perspective views of the box 1.
• FIG. 1A depicts a state in which the box 1 is closed
• FIG. 1B and FIG. 1C depict states in which the box 1 is opened.
• FIG. 2 is a bottom view of the box 1 in a state where the box 1 is closed
• FIG. 3 is a cross-sectional view taken along the line III-III depicted in FIG. 2 .
• FIG. 3 depicts a state in which an article 2 is stored inside the box 1.
• FIG. 4 is a side view of the box 1.
• FIG. 4 depicts a state in which the box 1 is opened and the article 2 is stored inside the box 1.
• the box 1 in a state where the box 1 is closed, the box 1 has a rectangular parallelepiped shape. As depicted in FIG. 3 and FIG. 4 , the article 2 such as an electronic product is stored inside the box 1. As depicted in FIG. 4 , the box 1 has a storage section 20 in which the article 2 is stored and a lid section 10 connected to the storage section 20. As depicted in FIG. 1A and FIG. 3 , in a state where the box 1 is closed, the lid section 10 covers the upper side of the storage section 20. The lid section 10 can be moved between a closed position (see FIG. 1A ) at which the storage section 20 is closed by covering the upper side of the storage section 20 and an open position (see FIG.
• the lid section 10 can be moved at an angle ⁇ 2 (an angle larger than 90 degrees) larger than an angle ⁇ 1 that is 90 degrees.
• each of the angles ⁇ 1 and ⁇ 2 represents an angle formed by a straight line along an edge of a lower end (a first left wall section 12L to be described later) of the lid section 10 and a straight line along an edge of an upper end (a second left wall section 22L to be described later) of the storage section 20.
• a storage space S1 in which at least a part (the lower side of the article 2) of the article 2 is stored is defined inside the storage section 20.
• a storage space S2 in which at least a part (the upper side of the article 2) of the article 2 is stored is also defined inside the lid section 10.
• the storage space S1 defined inside the storage section 20 is exposed upward.
• FIG. 1B and FIG. 1C in a state where the lid section 10 is opened, the storage space S1 defined inside the storage section 20 is exposed upward.
• a height H1 in an up-down direction of the storage space S1 defined inside the storage section 20 is lower than a height H2 in the up-down direction of the article 2. Therefore, as depicted in FIG. 4 , in side view of the box 1 in a state where the lid section 10 is opened, the upper side of the article 2 is exposed from the storage section 20. Thus, it becomes easy to touch a right surface and a left surface on the upper side of the article 2 accommodated in the storage section 20 with fingers, and the article 2 can be easily taken out from the storage section 20.
• the storage section 20 in which the article 2 is stored has a plate-like bottom plate section 21 configuring a lower end of the box 1.
• the lid section 10 covering 10 of the storage section has a plate-like top plate section 11 configuring an upper end of the box 1 in a state where the box 1 is closed.
• the lid section 10 has a first circumferential wall section 12 surrounding the top plate section 11.
• the storage section 20 has a second circumferential wall section 22 surrounding the bottom plate section 21. In a state where the lid section 10 is closed, the first circumferential wall section 12 of the lid section 10 covers the outer surface of the second circumferential wall section 22 of the storage section 20.
• the bottom plate section 21 is a square.
• the top plate section 11 is also a square.
• the first circumferential wall section 12 surrounding the top plate section 11 has a first rear wall section 12B, a first front wall section 12F, a first left wall section 12L, and a first right wall section 12R.
• the first rear wall section 12B and the first front wall section 12F are separated from each other in a front-rear direction (a first direction perpendicular to the up-down direction), and the first left wall section 12L and the first right wall section 12R extend from the first rear wall section 12B to the first front wall section 12F.
• the first left wall section 12L and the first right wall section 12R are separated from each other in a left-right direction.
• the first rear wall section 12B corresponds to a first side wall section of the present disclosure
• the first front wall section 12F corresponds to a second side wall section of the present disclosure
• the first left wall section 12L or the first right wall section 12R corresponds to a third side wall section of the present disclosure.
• the second circumferential wall section 22 surrounding the bottom plate section 21 has a second rear wall section 22B, a second front wall section 22F, a second left wall section 22L, and a second right wall section 22R.
• the second rear wall section 22B and the second front wall section 22F are separated from each other in the front-rear direction
• the second left wall section 22L and the second right wall section 22R extend from the second rear wall section 22B to the second front wall section 22F.
• the second left wall section 22L and the second right wall section 22R are separated from each other in the left-right direction.
• a height D2 in the up-down direction of the second circumferential wall section 22 formed in the storage section 20 is lower than a height D1 of the first circumferential wall section 12 formed in the lid section 10.
• the height D1 in the up-down direction of the first circumferential wall section 12 is higher than the height D2 of the second circumferential wall section 22. Therefore, as depicted in FIG. 3 , the storage space S2 for storing the upper side of the article 2 is defined inside the lid section 10.
• the article 2 stored in the storage section 20 can be exposed from the storage section 20, and it is possible to suppress the lid section 10 from interfering with the article 2 when the lid section 10 is closed.
• the lid section 10 has a supported surface 14A.
• the supported surface 14A In a state where the lid section 10 is closed, the supported surface 14A is arranged below the top plate section 11 and is supported by an upper end of the second circumferential wall section 22 formed in the storage section 20. With such a configuration, in a state where the lid section 10 is closed, it is possible to suppress the lid section 10 from sinking downward, and it is possible to suppress the external shape of the box 1 from deforming.
• the supported surface 14A contacts the first front wall section 12F (second side wall section) and is formed inside the first front wall section 12F.
• the supported surface 14A is supported by the second front wall section 22F formed on the front side of the second circumferential wall section 22.
• the sum of a distance D3 between the top plate section 11 and the supported surface 14A in the up-down direction and the height D2 of the second front wall section 22F is equal to the height D1 of the first front wall section 12F.
• the lid section 10 has an inclined surface 15A extending obliquely upward and rearward (the direction toward the first rear wall section 12B) from the supported surface 14A.
• the lid section 10 has a flat surface 16A extending rearward from the inclined surface 15A.
• the article 2 has a curved surface C over the entire region of the upper end thereof, and in a state where the lid section 10 is closed, the inclined surface 15A and the flat surface 16A face the curved surface C of the article 2. With such a configuration, when the box 1 is inclined, the article 2 can be pressed at least at two places, that is, the inclined surface 15A and the flat surface 16A.
• the storage section 20 has a middle plate section 23 configuring a bottom section of the storage space S1.
• the middle plate section 23 is arranged along the bottom plate section 21 and forms a space S3 with the bottom plate section 21.
• Articles such as instruction manuals and warranties can be stored also in the space S3.
• FIG. 5A and FIG. 5B are plan views of flat plate-shaped box materials configuring the box 1.
• FIG. 5A is a developed view of an outer member 8 that is a constitutional element of the box 1
• FIG. 5B is a developed view of an inner member 9 that is another constitutional element of the box 1.
• the box materials depicted in FIG. 5A and FIG. 5B may include, for example, cardboard or corrugated cardboard, or may include plastic.
• the outer member 8 is formed by folding the box material depicted in FIG. 5A along creases.
• the inner member 9 is formed by folding the box material depicted in FIG. 5B along creases.
• the box 1 is formed by attaching the inner member 9 to the outer member 8.
• dotted lines indicate creases of mountain folds
• dashed lines indicate creases of valley folds.
• the middle plate section 23 and the second rear wall section 22B of the storage section 20 are formed by the inner member 9. Further, elements such as the lid section 10 and the bottom plate section 21, the second front wall section 22F, the second left wall section 22L, and the second right wall section 22R of the storage section 20 are formed by the outer member 8. As depicted in FIG. 5A and FIG. 5B , in the first front wall section 12F, the first left wall section 12L, the first right wall section 12R, and the first rear wall section 12B configuring the first circumferential wall section 12 of the lid section 10, a part configuring the outer side and a part configuring the inner side of each wall section are connected to each other via one crease. In addition, as depicted in FIG.
• the first front wall section 12F has an outer wall section 121F and an inner wall section 122F that are connected to each other via a crease
• the first left wall section 12L has an outer wall section 121L and an inner wall section 122L that are connected to each other via a crease
• the first right wall section 12R has an outer wall section 121R and an inner wall section 122R that are connected to each other via a crease.
• the outer wall sections 121F, 121L, 121R, and 121B are connected to the top plate section 11 via creases.
• the second front wall section 22F has an outer wall section 221F and an inner wall section 222F that are connected to each other via a crease
• the second left wall section 22L has an outer wall section 221L and an inner wall section 222L that are connected to each other via a crease
• the second right wall section 22R has an outer wall section 221R and an inner wall section 222R that are connected to each other via a crease.
• the outer wall sections 221F, 221L, and 121R are connected to the bottom plate section 21 via creases.
• a slit K is formed in the bottom plate section 21.
• the second rear wall section 22B By bending a part of the bottom plate section 21 defined along the slit K along a crease, a hole connected to the space S3 (see FIG. 4 ) can be formed. Articles such as instruction manuals and warranties can be stored in the space S3 from this hole.
• the second rear wall section 22B also has an outer wall section 221B and an inner wall section 222B that are connected to each other via a crease.
• the first rear wall section 12B configuring the first circumferential wall section 12 of the lid section 10 has an outer wall section 121B and an inner wall section 122B.
• the outer wall section 121B and the inner wall section 122B of the first rear wall section 12B are separated from each other in the front-rear direction.
• a supported section 14 in which the supported surface 14A is formed, an inclined section 15 in which the inclined surface 15A is formed, and a flat section 16 in which the flat surface 16A is formed are arranged between the outer wall section 121B and the inner wall section 122B.
• the supported surface 14A, the inclined surface 15A, and the flat surface 16A are defined on the back surface of the flat plate-shaped box material depicted in FIG. 5A .
• the first left wall section 12L is formed by bending the inner wall section 122L relative to the outer wall section 121L.
• a gap is formed between the outer wall section 121L and the inner wall section 122L of the first left wall section 12L.
• a gap is also formed between the outer wall section 121R and the inner wall section 122R of the first right wall section 12R.
• the first rear wall section 12B and the first front wall section 12F have insertion sections 31L and 32L inserted into the gap formed in the first left wall section 12L, respectively.
• first front wall section 12F and the first rear wall section 12B have insertion sections 31R and 32R inserted into the gap formed in the first right wall section 12L, respectively.
• the insertion sections 31L and 31R are connected to the left end and the right end of the outer wall section 121B configuring the first rear wall section 12B via creases, respectively.
• the insertion sections 32L and 32R are connected to the left end and the right end of the outer wall section 121F configuring the first front wall section 12F via creases, respectively.
• the relative positions of the first rear wall section 12B, the first front wall section 12F, the first left wall section 12L, and the first right wall section 12R can be maintained in the first circumferential wall section 12.
• the second left wall section 22L is also formed by bending the inner wall section 222L relative to the outer wall section 221L.
• a gap is also formed between the outer wall section 221L and the inner wall section 222L of the second left wall section 22L.
• gaps are also formed between the outer wall section 221R and the inner wall section 222R of the second right wall section 22R and between the outer wall section 221F and the inner wall section 222F of the second front wall section 22F.
• the second left wall section 22L and the second right wall section 22R have insertion sections 41L and 41R inserted into the gap formed in the second front wall section 22F, respectively.
• the insertion section 41L is connected to the front end of the outer wall section 221L configuring the second left wall section 22L via a crease.
• the insertion section 41R is connected to the front end of the outer wall section 221R configuring the second right wall section 22R via a crease.
• the second front wall section 22F has insertion sections 42L and 42R inserted into the gap formed in the second left wall section 22L and the gap formed in the second right wall section 22R, respectively.
• the insertion section 42L is connected to the left end of the inner wall section 222F configuring the second front wall section 22F via a crease
• the insertion section 42R is connected to the right end of the inner wall section 222F via a crease.
• the relative positions of the second front wall section 22F, the second left wall section 22L, and the second right wall section 22R can be maintained in the second circumferential wall section 22.
• the second rear wall section 22B of the storage section 20 provided in the inner member 9 has an insertion section 43L connected to the left end of the outer wall section 221B via a crease, and an insertion section 43R connected to the right end of the outer wall section 221B via a crease.
• the insertion section 43L is inserted into the gap formed between the outer wall section 221L and the inner wall section 222L of the second left wall section 22L.
• the insertion section 43R is inserted into the gap formed between the outer wall section 221R and the inner wall section 222R of the second right wall section 22R.
• the first circumferential wall section 12 of the lid section 10 is connected to the storage section 20 via a crease.
• the first rear wall section 12B (more specifically, the outer wall section 121B) forming the first circumferential wall section 12 is connected to the storage section 20 (more specifically, the bottom plate section 21 configuring the storage section 20) via a crease.
• the supported section 14 in which the supported surface 14A supported by the second circumferential wall section 22 (more specifically, the second front wall section 22F) formed in the storage section 20 is formed is connected to the inner wall section 122F of the first front wall section 12F (second side wall section) formed in the lid section 10 via a crease.
• the outer wall sections 221F, 221L, and 221R are connected to the bottom plate section 21 via creases.
• the outer wall sections 121F, 121L, 121R, and 121B are connected to the top plate section 11 via creases.
• the inclined section 15 is connected to the supported section 14 via a crease
• the flat section 16 is connected to the inclined section 15 via a crease.
• the inner wall section 122B of the first rear wall section 12B formed in the lid section 10 is connected to the flat section 16 via a crease.
• the outer wall section 121B of the first rear wall section 12B is positioned at the front end of the lid section 10
• the inner wall section 122B of the first rear wall section 12B is positioned at the rear end of the lid section 10.
• the inner wall sections 222F, 222L, and 222R formed in the storage section 20 and the inner wall section 122B formed in the lid section 10 have anti-slipping pieces 51F, 51L, 51R, and 51B, respectively, connected to these sections via creases.
• the anti-slipping pieces 51F, 51L, 51R, and 51B are brought into contact with the upper surface of the bottom plate section 21, so that the inner wall sections 222F, 222L, 222R, and 122B connected to the ends thereof can be suppressed from moving (slipping) to the inside of the storage section 20.
• anti-slipping pieces 52L and 52R connected to the inclined section 15 via creases of valley folds are formed at the left end and the right end of the inclined section 15, respectively.
• the edges of the anti-slipping pieces 52L and 52R abut on the top plate section 11 and the first front wall section 12F, so that the inclined section 15 can be suppressed from moving (slipping) inside the lid section 10.
• the inner wall section 222L forming the second left wall section 22L and the inner wall section 222R forming the second right wall section 22R have pressing pieces 54L and 54R at the front ends thereof, respectively.
• the pressing pieces 54L and 54R push inward the insertion sections 43L and 43R (see FIG. 5B , FIG. 6F , and FIG. 6G ) of the inner member 9 accommodated in the gap of the second left wall section 22L and the gap of the second right wall section 22R, respectively.
• adjustment pieces 55L and 55R for uniformizing the thicknesses of the second left wall section 22L and the second right wall section 22R are provided at the rear ends of the inner wall sections 222L and 222R.
• the middle plate section 23 has support pieces 53F, 53L, and 53R connected to the front end, the left end, and the right end of the middle plate section 23 via creases, respectively.
• the support pieces 53F, 53L, and 53R are bent relative to the middle plate section 23, so that the support pieces 53F, 53L, and 53R support the middle plate section 23 and secure the space S3 with the bottom plate section 21. Widths (heights) E1, E2, and E3 of the support pieces 53F, 53L, and 53R are all equal.
• Widths (heights) E1, E2, and E3 of the support pieces 53F, 53L, and 53R are all equal.
• a width E4 of the outer wall section 221B is larger than a width E5 of the inner wall section 222B.
• the difference between the width E4 and the width E5 in the second rear wall section 22B is equal to the widths E1, E2, and E3 of the support pieces 53F, 53L, and 53R.
• the middle plate section 23 can be horizontally arranged inside the storage section 20.
• the insertion sections 31L and 31R formed in the first rear wall section 12B of the lid section 10 function as movable sections that can move relative to the first left wall section 12L or the first right wall section 12R.
• the insertion sections 31L and 31R as the movable sections are allowed to move between a first position (see FIG. 1A and FIG. 1B ) in which the entirety thereof is arranged in the gap of the first left wall section 12L or the gap of the first right wall section 12R and a second position (see FIG. 1C ) in which a part thereof is exposed from the gap of the first left wall section 12L or the gap of the first right wall section 12R.
• a first position see FIG. 1A and FIG. 1B
• a second position see FIG. 1C
• the lid section 10 when the lid section 10 is in the closed position, the insertion sections 31L and 31R are in the first position in which the entirety thereof is arranged inside the gaps.
• the lid section 10 when the insertion sections 31L and 31R are in the second position in which a part thereof is exposed from the gaps, the lid section 10 is in the open position.
• the edges of the insertion sections 31L and 31R are formed in an arc shape, so that the lid section 10 can be moved at the angle ⁇ 2 (see FIG. 1C ) larger than 90 degrees.
• FIG. 6A to FIG. 6G are diagrams each explaining a method of assembling the box 1. It should be noted that, in FIG. 6A to FIG. 6G , the illustration of the slit K provided in the bottom plate section 21 is omitted.
• the insertion sections 31L and 31R are bent upward relative to the outer wall section 121B.
• the insertion sections 32L and 32R are bent upward relative to the outer wall section 121F.
• the anti-slipping pieces 52L and 52R are also bent upward relative to the inclined section 15.
• the top plate section 11 of the lid section 10 is bent upward relative to the outer wall section 121B, and the outer wall section 121F is bent forward relative to the top plate section 11.
• the outer wall section 121L is bent forward relative to the top plate section 11, and the inner wall section 122L is bent rearward relative to the outer wall section 121L, so that the first left wall section 12L of the lid section 10 is formed.
• the insertion sections 31L and 32L on the left side are accommodated in the gap formed between the outer wall section 121L and the inner wall section 122L (the gap formed in the first left wall section 12L).
• the outer wall section 121R and the inner wall section 122R are bent along a crease, so that the first right wall section 12R of the lid section 10 is formed.
• the insertion sections 31R and 32R on the right side are accommodated in the gap formed between the outer wall section 121R and the inner wall section 122R (the gap formed in the first right wall section 12R).
• the inner wall section 122F is bent rearward relative to the outer wall section 121F, and the supported section 14, the inclined section 15, the flat section 16, and the inner wall section 122B are bent along creases, so that these sections and the anti-slipping pieces 52L and 52R bent relative to the inclined section 15 are accommodated inside the lid section 10.
• the first front wall section 12F, the first rear wall section 12B, and the storage space S2 of the lid section 10 are formed.
• the anti-slipping piece 51B connected to the inner wall section 122B via a crease is arranged outside the storage space S2 and is brought into contact with the bottom plate section 21.
• each of the outer wall sections 221L and 221R is bent upward relative to the bottom plate section 21.
• the insertion sections 41L and 41R are bent rearward relative to the outer wall sections 221L and R, respectively.
• the outer wall section 221F is bent upward relative to the bottom plate section 21, and the inner wall section 222F is bent downward relative to the outer wall section 221F, so that the second front wall section 22F of the storage section 20 is formed.
• the insertion sections 41L and 41R positioned on the front side of the storage section 20 are accommodated in the gap formed between the outer wall section 221F and the inner wall section 222F (the gap formed in the second front wall section 22F).
• the anti-slipping piece 51F is bent inward relative to the inner wall section 222F and is brought into contact with the bottom plate section 21.
• the pressing piece 54L and the adjustment piece 55L are bent relative to the inner wall section 222L, and the inner wall section 222L is bent downward relative to the outer wall section 221L, so that the second left wall section 22L of the storage section 20 is formed.
• the pressing piece 54L and the adjustment piece 55L are accommodated in the gap formed between the outer wall section 221L and the inner wall section 222L (the gap formed in the second left wall section 22L).
• the pressing piece 54R, the adjustment piece 55R, and the inner wall section 222R are bent along creases, so that the second right wall section 22R of the storage section 20 is formed.
• the anti-slipping pieces 51L and 51R are bent inward relative to the inner wall sections 222L and 222R and are brought into contact with the bottom plate section 21.
• the box material (see FIG. 5B ) of the flat plate-shaped inner member 9 is bent along creases, so that the inner member 9 depicted in FIG. 6G is formed.
• the insertion sections 43L and 43R of the inner member 9 are inserted into the gap formed in the second left wall section 22L and the gap formed in the second right wall section 22R, respectively, so that the inner member 9 is attached to the outer member 8.
• the middle plate section 23 and the second rear wall section 22B are formed in the storage section 20.
• the outer surface and the inner surface of the box 1 formed as described above are formed only of the back surface of the flat plate-shaped box material depicted in FIG. 5A or the front surface of the flat plate-shaped box material depicted in FIG. 5B , except for the insertion sections 31L and 31R as the movable sections.
• the upper surface of the top plate section 11, the outer surface and the inner surface of the first circumferential wall section 12, and the supported surface 14A, the inclined surface 15A, and the flat surface 16A on the back side of the lid section 10 are a part of the back surface (first surface) of the box material depicted in FIG. 5A .
• the lower surface of the bottom plate section 21 and the outer surface and the inner surface of a part (the second front wall section 22F, the second left wall section 22L, and the second right wall section 22R) of the second circumferential wall section 22 are also a part of the back surface of the box material depicted in FIG. 5A .
• the upper surface of the middle plate section 23 and the inner surface and the outer surface of the second rear wall section 22B of the second circumferential wall section 22 are a part of the front surface of the flat plate-shaped box material depicted in FIG. 5B . Therefore, for example, in the case where the inner surface and the outer surface of the box 1 are colored or coated, only one surface of the flat plate-shaped box material needs to be colored or coated, and thus, the manufacturing cost of the box 1 can be reduced.
• the box 1 described in the present embodiment is formed by combining the outer member 8 formed by bending the plate-like box material and the inner member 9 formed by bending the plate-like box material.
• the box 1 includes the storage section 20 for storing the article 2 and the lid section 10 for covering the upper side of the storage section 20.
• the lid section 10 has the top plate section 11 and the first circumferential wall section 12 surrounding the top plate section 11, and the storage section 20 has the bottom plate section 21 and the second circumferential wall section 22 surrounding the bottom plate section 21.
• the first circumferential wall section 12 has the first rear wall section 12B connected to the bottom plate section 21 via a crease.
• the second circumferential wall section 22 of the storage section 20 is lower in height than the first circumferential wall section 12 of the lid section 10, and the storage spaces S1 and S2 are formed inside the storage section 20 and inside the lid section 10, respectively.
• the article 2 is exposed from the storage section 20 in side view (see FIG. 4 ) of the box in a state where the lid section 10 is opened, and the article 2 can be easily taken out from the storage section 20.
• the lid section 10 has the supported surface 14A that is arranged below the top plate section 11 and is supported by an upper end of the second circumferential wall section 22 formed in the storage section 20 in a state where the lid section 10 is closed.
• the second circumferential wall section 22 of the storage section 20 supports the supported surface 14A of the lid section 10, so that it is possible to suppress the lid section 10 from sinking downward relative to the storage section 20, and it is possible to suppress the external shape of the box 1 from deforming.
• the present invention is not limited to the above-described embodiment.
• the shape of the box 1 described in the embodiment is a square in plan view
• the shape of the box 1 in plan view may be, for example, a polygon such as a triangle or a pentagon, or may have an arc-shaped part. Even in this case, by making the height of the second circumferential wall section 22 of the storage section 20 lower than the height of the first circumferential wall section 12 of the lid section 10, the article 2 can be easily taken out from the inside of the storage section 20.
• the supported surface 14A supported by the second circumferential wall section 22 of the storage section 20 is provided in the lid section 10, so that it is possible to suppress the lid section 10 from sinking downward relative to the storage section 20.

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• 2023
  • 2023-10-16 CN CN202380063280.8A patent/CN119731094A/zh active Pending
  • 2023-10-16 WO PCT/JP2023/037412 patent/WO2024090270A1/ja not_active Ceased
  • 2023-10-16 EP EP23882476.7A patent/EP4610184A1/en active Pending
  • 2023-10-16 JP JP2024552976A patent/JPWO2024090270A1/ja active Pending

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