JP2022128158A - Assembly box, blank for assembly box, sheet for assembly box, interior set and method of manufacturing assembly box - Google Patents

Abstract

To provide an assembly box that is devised to surprise a user thereof.SOLUTION: An assembly box 10 includes: a body box that is a flat surface whose bottom face is formed of multiple different geometric shaped sides; and a lid box attachable to and detachable from the body box, whose top surface is a curve surface and whose shape from the top face is different from the shape of the bottom face. From a first direction, the assembly box looks like a first geometric shape, and from a second direction different from the first direction, the assembly box looks like a second geometric shape different from the first geometric shape, and at least one of the first geometric shape and the second geometric shape is due to illusion depending on a side face shape of the bottom face.SELECTED DRAWING: Figure 29

Description

The present invention relates to an assembled box, an assembled box blank, an assembled box sheet, an interior set, and a method for manufacturing an assembled box.

A so-called body-lid assembled box is used in which a body box with an upper opening is covered with a lid box with a lower opening (Patent Document 1).

JP 2020-19547 A

In the assembled box used for the packing box of the goods for general consumers, various ideas are made for the appearance design such as the pattern. However, the shape of the box itself is generally a simple shape such as a rectangular parallelepiped, and there is no ingenuity in the shape that surprises the user.

An object of one aspect is to provide an assembled box or the like that is devised to surprise a user.

The assembled box has a body box whose bottom surface is a flat surface formed by a plurality of sides of different geometric shapes, and a top surface which is curved and has a shape different from the bottom surface when viewed from above. a removable lid box, which appears to have a first geometric shape from a first direction and a second geometric shape different from the first geometric shape from a second direction different from the first direction; and at least one of said first geometric shape and said second geometric shape is optically dependent on the lateral shape of said bottom surface.

In one aspect, it is possible to provide an assembled box or the like that is designed to surprise users.

It is a perspective view of an assembled box. It is a perspective view of an assembled box. It is a perspective view of an assembled box. It is a perspective view of an assembled box. It is a front view of an assembled box. It is a rear view of an assembled box. It is a left side view of an assembled box. It is a right side view of an assembled box. It is a top view of an assembled box. It is a bottom view of an assembled box. 6 is a cross-sectional view taken along line XI-XI in FIG. 5; FIG. FIG. 6 is a cross-sectional view taken along line XII-XII in FIG. 5; FIG. 6 is a cross-sectional view taken along line XIII-XIII in FIG. 5; FIG. 8 is a cross-sectional view taken along line XIV-XIV in FIG. 7; FIG. 8 is a cross-sectional view taken along line XV-XV in FIG. 7; FIG. 8 is a cross-sectional view taken along line XVI-XVI in FIG. 7; It is a reduction development view of a cover box. It is a reduction development view of a body box. It is an explanatory view explaining an observation direction. It is an explanatory view explaining an observation direction. It is explanatory drawing explaining the use condition of an assembled box. It is explanatory drawing explaining the modification of an assembled box. It is explanatory drawing explaining the modification of an assembled box. It is explanatory drawing explaining the modification of an assembled box. It is explanatory drawing explaining the cover side blank used for manufacture of a cover box. It is an explanatory view explaining a body side blank used for manufacture of a body box. 1 is a perspective view of a viewing platform; FIG. It is an explanatory view explaining how to use the viewing platform. It is an explanatory view for explaining a state in which the assembled box is viewed using an appreciation stand. It is an explanatory view for explaining a state in which the assembled box is viewed using an appreciation stand. FIG. 13 is a perspective view of an assembled box according to Embodiment 4; FIG. 13 is a perspective view of an assembled box according to Embodiment 4; FIG. 13 is a perspective view of an assembled box according to Embodiment 4; FIG. 13 is a perspective view of an assembled box according to Embodiment 4; FIG. 11 is a front view of an assembled box according to Embodiment 4; FIG. 12 is a rear view of the assembled box of Embodiment 4; FIG. 13 is a left side view of the assembled box of Embodiment 4; FIG. 13 is a right side view of the assembled box of Embodiment 4; FIG. 11 is a top view of an assembled box according to Embodiment 4; FIG. 12 is a bottom view of the assembled box of Embodiment 4; FIG. 11 is a reduced development view of the lid box of Embodiment 4; FIG. 12 is a reduced development view of the body box of Embodiment 4; FIG. 11 is a perspective view of an assembled box according to Embodiment 5; FIG. 11 is a perspective view of an assembled box according to Embodiment 5; FIG. 11 is a perspective view of an assembled box according to Embodiment 5; FIG. 11 is a perspective view of an assembled box according to Embodiment 5; FIG. 11 is a front view of an assembled box according to Embodiment 5; FIG. 21 is a rear view of the assembled box of Embodiment 5; FIG. 20 is a left side view of the assembled box of Embodiment 5; FIG. 20 is a right side view of the assembled box of Embodiment 5; FIG. 11 is a top view of an assembled box according to Embodiment 5; FIG. 20 is a bottom view of the assembled box of Embodiment 5; FIG. 10 is an explanatory diagram illustrating a lid-side blank used for manufacturing the lid box of Embodiment 5; FIG. 11 is an explanatory diagram for explaining a body side blank used for manufacturing the body box of Embodiment 5; FIG. 11 is a perspective view of an assembled box according to Embodiment 6; FIG. 11 is a perspective view of an assembled box according to Embodiment 6; FIG. 11 is a perspective view of an assembled box according to Embodiment 6; FIG. 11 is a perspective view of an assembled box according to Embodiment 6; FIG. 11 is a front view of an assembled box according to Embodiment 6; FIG. 21 is a rear view of the assembled box of Embodiment 6; FIG. 20 is a left side view of the assembled box of Embodiment 6; FIG. 20 is a right side view of the assembled box of Embodiment 6; FIG. 20 is a top view of the assembled box of Embodiment 6; FIG. 20 is a bottom view of the assembled box of Embodiment 6; FIG. 12 is an explanatory diagram illustrating a lid-side blank used for manufacturing the lid box of Embodiment 6; FIG. 12 is an explanatory diagram for explaining a body side blank used for manufacturing the body box of Embodiment 6;

[Embodiment 1]
1 to 4 are perspective views of the assembled box 10. FIG. The assembled box 10 of the present embodiment is of a lid type in which the lid box 20 entirely covers the body box 30 (see FIG. 4). Therefore, when viewed obliquely from above, the top surface 21 and the lid side surface 22 constituting the lid box 20 can be seen, and the body box 30 cannot be seen.

FIG. 1 shows a state in which the assembled box 10 is viewed obliquely from above. In FIG. 1, the assembled box 10 appears to be cylindrical. FIG. 2 shows the assembled box 10 rotated counterclockwise by about 90 degrees. The assembled box 10 appears to be columnar with a curved top surface 21 . FIG. 3 shows a state in which the assembled box 10 is further rotated counterclockwise by 90 degrees, that is, a state viewed obliquely from above on the opposite side to FIG. In FIG. 3, the assembled box 10 appears to be square prism-shaped, or more precisely square prism-shaped.

FIG. 4 shows a state in which the viewpoint is shifted from the state of FIG. In FIG. 4, the body box 30 covered with the lid box 20 can be seen. As shown in FIG. 4, the assembled box 10 has a substantially fan shape and a flat bottom surface. That is, the assembled box 10 does not appear to be cylindrical or quadrangular.

As shown in FIGS. 1 and 3, the assembled box 10 appears cylindrical from one direction and square prismatic from another direction. This is due to an optical illusion caused by the fact that the human brain can easily interpret that the top surface 21 is flat and the lid side surface 22 is a surface perpendicular to the top surface 21 . Details of the viewpoints relating to FIGS. 1-4 are described below.

FIG. 5 is a front view of the assembled box 10. FIG. FIG. 6 is a rear view of the assembled box 10. FIG. 7 is a left side view of the assembled box 10. FIG. 8 is a right side view of the assembled box 10. FIG. FIG. 9 is a top view of the assembled box 10. FIG. 10 is a bottom view of the assembled box 10. FIG. FIG. 11 is a cross-sectional view taken along line XI--XI in FIG. FIG. 12 is a cross-sectional view taken along line XII-XII in FIG. FIG. 13 is a cross-sectional view taken along line XIII--XIII in FIG. FIG. 14 is a cross-sectional view along line XIV-XIV in FIG. FIG. 15 is a cross-sectional view along line XV-XV in FIG. FIG. 16 is a cross-sectional view taken along line XVI--XVI in FIG.

The body box 30 is a box having a flat bottom surface and an open top as described above. The lid box 20 has a curved top surface and is detachable from the body box 30. - 特許庁As shown in FIG. 11, the height of the body box 30 is lower than the lowest point of the lid box 20 . Therefore, when the body box 30 is covered with the lid box 20 , the body box 30 is covered with the lid box 20 .

As shown in FIG. 9, the shape of the top surface 21 in plan view is a substantially square shape with two opposing corners rounded. As shown in FIG. 10, the bottom surface of the body box 30 is substantially fan-shaped. The shape of the top surface 21 in plan view differs from the shape of the bottom surface of the body box 30 .

The lid side surface 22 has flexibility, and when the lid box 20 is put on the body box 30, the shape of the edge of the lid box 20 follows the shape of the bottom surface of the body box 30 and is substantially fan-shaped. The shape of the edge of the body box 30 is also deformed following the shape of the side surface of the lid box 20.例文帳に追加

Therefore, when the body box 30 is covered with the lid box 20, the lid side surface 22 presses the side surface of the body box 30 from the outside. Therefore, when the body box 30 does not contain any heavy objects, when the assembled box 10 is lifted by holding the side of the lid box 20, the body box 30 is lifted together. When the lid box 20 is removed from the body box 30, both the shape of the rim of the body box 30 and the shape of the rim of the lid box 20 are deformed and restored to their original states. That is, both the body box 30 and the lid box 20 have different shapes when they are removed from each other and when they are combined.

As shown in FIGS. 7, 8, 11, 12 and 13, the top surface 21 is curved in a substantially S shape when viewed from the side of the assembled box 10. As shown in FIG. That is, the top surface 21 has a concave portion on the front side and a convex portion on the back side. As shown in FIGS. 14, 15 and 16, the cross section of the top surface 21 of the assembled box 10 cut in the horizontal direction is linear. That is, the top surface 21 has a shape obtained by bending a planar sheet into a substantially S shape.

17 is a reduced development view of the lid box 20. FIG. The development view of the lid box 20 is composed of a vertically elongated rhombus in FIG. 17 with rounded left and right corners and a rectangular portion with two continuous S-shaped curved sides on one long side. be done. The two lines shown below the rectangular section indicate the outward fold lines.

Two short sides of the rectangular portion are connected to each other to form a cylindrical body. The entire circumference of the edge of the rhombus and the curve of the S-shape are connected in a state where the two S-shapes are joined together with the corners of the rhombus.

The edge of the lid box 20 is in the shape of a gentle closed curve, except for two fold lines and a corner formed at the point where the short sides are connected. The side surface of the lid box 20 is also a gently curved surface, except for two fold lines and ridge lines formed at the points where the short sides are connected. The ridgeline formed by the two bending lines is formed in a range from the edge of the lid box 20 to about half the height of the lid box 20 .

18 is a reduced development view of the body box 30. FIG. The developed view of the body box 30 is composed of a rectangular portion and a substantially fan-shaped portion. The two lines shown below the rectangular section indicate the outward fold lines. The bending line is joined to both corners of the circular arc portion, and the portion where the two short sides of the rectangle are joined is joined to the central portion of the fan shape.

The edges of the body box 30 are in the shape of a gentle closed curve, except that corners are formed where the short sides are connected. The side surfaces of the body box 30 are also gently curved surfaces, except that ridges are formed at the points where the short sides are connected.

When covering the body box 30 with the lid box 20, the portion where the short sides of the rectangle are connected as described with reference to FIG. 17 and the portion where the short sides of the rectangle are connected as described with reference to FIG. position. As a result, the positions of the two folding lines explained using FIG.

19 and 20 are explanatory diagrams for explaining observation directions. FIG. 19 shows a view of the assembled box 10 viewed from the right side. The left side in FIG. 19 is the front side of the assembled box 10, and the right side in FIG. 19 is the top side of the assembled box 10, and the bottom side in FIG. 19 is the bottom side of the assembled box 10. As shown in FIG.

The horizontal line in FIG. 19 indicates the surface of the desk or the like on which the assembled box 10 is placed. Dashed arrows A to D indicate the direction of the line of sight. Dashed arrows A and C are about 45 degrees with respect to the surface of the desk or the like in the plane of FIG. Dashed arrows B and C are orthogonal to the surface of the desk or the like in the paper surface of FIG. 19 .

FIG. 20 shows a top view of the assembled box 10. As shown in FIG. 20 is parallel to the surface of the desk or the like on which the assembled box 10 is placed. 20 is the rear side of the assembled box 10, and the left side in FIG. 20 is the front side of the assembled box 10. As shown in FIG. The upper side in FIG. 20 is the left side of the assembled box 10 , and the lower side in FIG. 20 is the right side of the assembled box 10 .

Broken arrows A to D indicate the direction of the line of sight. The dashed arrow A points to the right in FIG. Dashed arrow B and dashed arrow D point downward in FIG. The dashed arrow C points to the left in FIG.

The dashed arrow in FIG. 19 and the dashed line in FIG. 20 indicate the same direction in three-dimensional space. That is, the dashed arrow A indicates the line of sight when viewing the assembled box 10 from the front side diagonally upward at about 45 degrees. FIG. 1 is a perspective view of an assembled box 10 viewed in the direction of dashed arrow A. FIG. A dashed arrow B indicates a line of sight when the assembled box 10 is viewed obliquely from above on the left side. Although illustration is omitted, the angle of the dashed arrow B is also about 45 degrees obliquely upward. 2 is a perspective view of the assembled box 10 in the direction of the dashed arrow B. FIG.

A dashed arrow C indicates a line of sight when viewing the assembled box 10 obliquely upward from the rear side at an angle of about 45 degrees. 3 is a perspective view of the assembled box 10 viewed in the direction of the dashed arrow C. FIG. A dashed arrow D indicates a line of sight when the assembled box 10 is viewed obliquely from below on the left side. Although illustration is omitted, the angle of the dashed arrow D is about 45 degrees obliquely downward. 4 is a perspective view of the assembled box 10 viewed in the direction of the dashed arrow D. FIG.

The illusion that the assembled box 10 looks like a cylinder occurs when the assembled box 10 is viewed in the direction of the dashed arrow A or in the vicinity thereof, which has been described with reference to FIGS. 19 and 20 . Specifically, the raised edge of the top surface 21 and the arc-shaped edge of the bottom surface are arcs parallel to each other, and the top surface 21 is a plane parallel to the bottom surface due to the illusion that the brain interprets. , the illusion that the assembled box 10 is cylindrical is created.

The illusion that the assembled box 10 looks like a prism occurs when the assembled box 10 is viewed in the direction of the dashed arrow C or in the vicinity thereof, which has been described using FIGS. 19 and 20 . Specifically, both the gently descending edge of the top surface 21 and the angular edge of the bottom surface are at right angles, and the illusion that the brain interprets that the top surface 21 is a plane parallel to the bottom surface causes the assembly. An illusion is created that the box 10 is in the shape of a square prism.

The dashed arrow A indicates the first direction of this embodiment, in which the box 10 appears to be cylindrical, the first geometric shape. The dashed arrow C indicates the second direction of this embodiment in which the assembled box 10 appears to be a square prism of a second geometric shape. In any case, there are individual differences in the range in which the optical illusion occurs.

21A and 21B are explanatory diagrams for explaining the state of use of the assembled box 10. FIG. FIG. 21 shows a section similar to FIG. The assembled box 10 is filled with articles that are roughly spherical in shape. The assembled box 10 can be used as a packaging box that is sold to general consumers in a state in which various articles are packed. The assembled box 10 may be used as a container such as a gift box or a trinket box that is sold individually to consumers.

The items packed in the box 10 are arbitrary items such as cotton balls, bus balls, chocolates or candies. The article is not limited to a substantially spherical shape. The articles packed in the box 10 may be articles of any shape, such as cotton swabs, lipsticks, nail polish, and the like. The articles to be packed in the assembled box 10 may be, for example, chocolates, candy, or the like formed by reducing the assembled box 10 .

The box 10 may be used for containers of viscous fluids such as hand creams, liquid foundations, ointments or miso. The assembled box 10 may be used as a container for liquid such as lotion or seasoning. The box 10 may be used in a cosmetic container that sells cosmetics such as solid foundation, blush or eyeshadow solidified inside.

The assembled box 10 may be used as a container for storing a plurality of types of articles such as various articles used for make-up.

According to this embodiment, it is possible to provide the assembled box 10 that surprises the user because it looks different depending on the direction of the line of sight.

The assembled box 10 of the present embodiment is an example of an assembled box 10 that looks different in shape depending on the direction of the line of sight. There may be three or more directions of the line of sight that cause the illusion.

[Modification]
22 to 24 are explanatory diagrams for explaining modifications of the assembled box 10. FIG. FIG. 22 is a perspective view of the modified assembled box 10 viewed from the same direction as in FIG. FIG. 23 is a perspective view of the modified assembled box 10 viewed from the same direction as in FIG. FIG. 24 is a sectional view of the assembled box 10 of the modification taken along the same section as in FIG.

The length of the vertical dashed lines in FIGS. 22 to 24 can be arbitrarily changed according to the use of the assembled box 10. FIG. When the height of the lid box 20 is about 50% or more and about 300% or less of the width of the lid box 20, the illusion stably occurs. The height of lid box 20 may be less than about 50% of the width of lid box 20 . The height of lid box 20 may be greater than about 300% of the width of lid box 20 .

The height of the body box 30 is arbitrary. The shape of the edges of the body case 30 indicated by horizontal dashed lines in FIG. 24 is arbitrary. The edges of the body box 30 may be obliquely lowered, for example, from the back side toward the front side. The edges of the body box 30 may be stepped or wavy in the height direction. Although illustration is omitted, a partition plate may be provided inside the body box 30 . According to the modified example, it is possible to provide the assembled box 10 having dimensions according to the application of the assembled box 10 .

[Embodiment 2]
This embodiment relates to an assembled box 10 manufactured using an assembled box blank obtained by cutting a flat sheet into a predetermined shape. Descriptions of parts common to the first embodiment are omitted.

25A and 25B are explanatory diagrams for explaining the lid-side blank 50 used for manufacturing the lid box 20. FIG. The lid-side blank 50 includes a first blank 51 and a second blank 52 . The first blank 51 has a shape in which a large number of rectangular margins 55 are provided on the edge of the substantially rhombic portion in the reduced developed view of the lid box 20 described using FIG. 17 .

The second blank 52 has a shape in which a margin 56 is provided along one short side of the substantially rectangular portion in the reduced developed view of the lid box 20 described using FIG. In FIG. 25, reinforcing portions 57 are provided along linear long sides of the substantially rectangular portion.

The lid-side blank 50 is manufactured by cutting a sheet-like material into a predetermined shape. The sheet material is, for example, cardboard, coated paper, corrugated cardboard, resin sheet, or thin metal plate. Any processing method such as punching or laser processing is used to cut out the material. The folded portion is provided with a crease line that facilitates folding.

The edge of the lid box 20 is reinforced by folding the reinforcing portion 57 180 degrees. The second blank 52 may not have the reinforcing portion 57 if a sufficiently strong material is used. The material of the first blank 51 and the material of the second blank 52 may differ in specifications such as material or thickness.

An overview of the procedure for manufacturing the lid box 20 using the lid-side blank 50 will be described. When using the reinforcing portion 57 , the user first folds the reinforcing portion 57 to the inner surface of the lid box 20 . The user may fix the folded reinforcing portion 57 by adhesion or the like. The user adheres the margin 56 provided on one short side of the second blank 52 to the other short side of the second blank 52 . The second blank 52 becomes a tubular body.

The user joins the edge of the curved side of the second blank 52 to the margin 55 provided on the outer periphery of the first blank 51, respectively, thereby forming one side of the second blank 52 formed in a cylindrical body. is closed with the first blank 51 . The lid box 20 is manufactured from the lid-side blank 50 as described above.

Bonding is performed using an adhesive, for example. When the material of the lid-side blank 50 is resin, bonding may be performed by means such as ultrasonic welding.

26A and 26B are explanatory diagrams for explaining the body side blank 60 used for manufacturing the body box 30. FIG. Body side blank 60 includes a third blank 63 and a fourth blank 64 . The third blank 63 has a shape in which a margin 66 is provided along one short side of the rectangular portion in the reduced developed view of the body box 30 described using FIG. In FIG. 26, reinforcing portions 67 are provided along the sides of the straight long sides of the substantially rectangular portion where the two folding lines are not provided.

The fourth blank 64 has a shape in which a margin 65 is provided around the fan-shaped portion in the reduced developed view of the body box 30 described using FIG. A large number of rectangular margins 65 are provided around the arc portion of the sector. An overlap margin 65 is also provided along each of the two straight portions of the fan shape.

The body side blank 60 is manufactured by cutting out a sheet-like material into a predetermined shape. The sheet material is, for example, cardboard, coated paper, corrugated cardboard, resin sheet, or thin metal plate. Any processing method such as punching or laser processing is used to cut out the material. The folded portion is provided with a crease line that facilitates folding.

The edge of the body box 30 is reinforced by folding the reinforcing portion 67 180 degrees. The third blank 63 does not need to have the reinforcing portion 67 if a sufficiently strong material is used. The material of the third blank 63 and the material of the fourth blank 64 may differ in specifications such as material or thickness.

An outline of the procedure for manufacturing the body box 30 using the body side blank 60 will be described. When using the reinforcing portion 67 , the user first folds the reinforcing portion 67 to the inner surface of the body box 30 . The user may fix the folded reinforcing portion 67 by adhesion or the like. The user adheres the margin 66 provided on one short side of the third blank 63 to the other short side of the third blank 63 . The third blank 63 becomes a tubular body.

The user joins the margin 65 provided on the outer periphery of the fourth blank 64 to the edge of the third blank 63 on the side where the reinforcing part 67 is not provided, so that the third blank formed into a cylindrical body is assembled. One end of 63 is closed with a fourth blank 64 . The body box 30 is manufactured from the body side blank 60 as described above.

Bonding is performed using an adhesive, for example. When the body side blank 60 is made of resin, the joining may be performed by means such as ultrasonic welding.

The lid-side blank 50 and the body-side blank 60 may be manufactured by simultaneously cutting out from the same sheet material. A pattern or the like may be printed on the sheet material in advance. A pattern may be printed on the cut-out lid-side blank 50 and body-side blank 60 .

According to this embodiment, the lid-side blank 50 and the body-side blank 60 used when creating the assembled box 10 can be provided.

The assembled box 10 may be a combination of the body box 30 manufactured by any method such as injection molding and the lid box 20 manufactured using the lid-side blank 50 .

[Modification]
25 and 26 may be printed on a sheet of paper or plastic to be supplied to general consumers, manufacturers of the assembled box 10, or the like. The purchaser can create the assembled box 10 by cutting along the outline and gluing.

A book in which a plurality of types of assembled box sheets with different sizes or colors are bound may be supplied to general consumers and the like. The print data for the assembly box sheet may be supplied to general consumers or the like via a network or via a portable recording medium. By printing the print data, it is possible to create an assembly box sheet.

Data for the converting machine that cuts the lid blank 50 and the body blank 60 from the sheet may be provided to the blank converter via a network or via a portable recording medium. A processor can create a blank using a processing machine that cuts a sheet into an arbitrary shape, such as a laser processing machine or a water jet processing machine.

[Embodiment 3]
This embodiment relates to a viewing stand 40 that allows the assembled box 10 to be viewed from two directions at the same time. Descriptions of parts common to the first embodiment are omitted.

27 is a perspective view of the viewing platform 40. FIG. The viewing platform 40 includes a rectangular plate-shaped base 42 and a mirror 41 attached to the long side of the base 42 .

FIG. 28 is an explanatory diagram for explaining how to use the viewing platform 40. As shown in FIG. As shown in FIG. 28, the mirror 41 is inclined forward at an angle θ and forms an acute angle with the base 42 . In FIG. 28, the case where .theta. is 10 degrees, that is, the angle formed by the mirror 41 and the base 42 is about 80 degrees will be described as an example.

The assembled box 10 is placed on the base 42 . In FIG. 28, the line of sight of a person looking at the assembled box 10 obliquely from the front with the front side of the assembled box 10 facing the mirror 41 is indicated by a dashed line. The line of sight for directly looking at the assembled box 10 is the direction of the dashed arrow C described using FIGS. 18 and 19 . The line of sight looking at the assembled box 10 reflected in the mirror 41 is in the direction of the dashed arrow A described using FIGS. 19 and 20 .

FIG. 29 is an explanatory diagram illustrating a state in which the assembly box 10 is viewed using the viewing stand 40. FIG. The assembled box 10 to be directly viewed has a substantially prismatic shape similar to that in FIG. The assembled box mirror image 10m reflected on the mirror 41 has a substantially cylindrical shape as in FIG. The user is surprised that the prismatic assembled box 10 can be seen as a cylindrical assembled box mirror image 10m when reflected in the mirror 41.例文帳に追加

FIG. 30 is an explanatory diagram illustrating a state in which the assembly box 10 is viewed using the viewing platform 40. FIG. In FIG. 30, the lid box 20 facing the front side, the body box 30, and the lid box 20 facing the back side are placed on the base 42 in order from the left side.

The lid box 20 that is directly visible has a substantially cylindrical shape on the left side and a substantially prismatic shape on the right side. The body box 30, which is directly visible, has a substantially prismatic shape. However, the lid box mirror image 20m reflected on the mirror 41 has a substantially prismatic shape on the left side and a substantially cylindrical shape on the right side. Similarly, the body box mirror image 30m reflected on the mirror 41 has a substantially cylindrical shape.

An interior set including the viewing platform 40 and the assembled box 10 as a set may be provided. A user who uses the interior set can enjoy the assembled box 10 whose shape changes when reflected on the mirror 41 every day.

The viewing stand 40 may have a mechanism for adjusting the angle between the base 42 and the mirror 41 . When used at a relatively high position, the user sets a large angle between the base 42 and the mirror 41 . When used at a relatively low position, the user sets a small angle between the base 42 and the mirror 41 . As described above, the user can easily visually recognize the assembly box 10 reflected in the mirror 41 .

[Embodiment 4]
This embodiment has a shape different from that of the first embodiment, but like the first embodiment, it looks like a cylinder when viewed from the front side, and looks like a quadrangular prism when viewed from the rear side. Regarding the assembled box 10 . Descriptions of parts common to the first embodiment are omitted.

31 to 34 are perspective views of the assembled box 10 of Embodiment 4. FIG. 35 is a front view of the assembled box 10 of Embodiment 4. FIG. 36 is a rear view of the assembled box 10 of Embodiment 4. FIG. 37 is a left side view of the assembled box 10 of Embodiment 4. FIG. 38 is a right side view of the assembled box 10 of Embodiment 4. FIG. FIG. 39 is a top view of the assembled box 10 of Embodiment 4. FIG. FIG. 40 is a bottom view of the assembled box 10 of Embodiment 4. FIG. FIG. 41 is a reduced developed view of the lid box 20 of Embodiment 4. FIG. FIG. 42 is a reduced developed view of the body box 30 of Embodiment 4. FIG.

31 is a perspective view of the assembled box 10 viewed in the same orientation as in FIG. As in FIG. 1, it looks like a cylinder. 33 is a perspective view of the assembled box 10 viewed in the same orientation as in FIG. Similar to FIG. 3, it looks like a quadrangular prism. However, as is clear from the six views shown in FIGS. 35 to 40 and the reduced developed views shown in FIGS. The three-dimensional shape is different.

According to this embodiment, the assembled box 10 having a three-dimensional shape different from that of the first embodiment can be provided. The assembled box 10 of Embodiments 1 and 4 is an example of the assembled box 10 that looks like a cylinder when viewed from one side and a prismatic shape when viewed from the other side. Other three-dimensional shapes can also realize the assembled box 10 that causes a similar optical illusion.

[Embodiment 5]
This embodiment relates to an assembled box 10 that looks cylindrical when viewed from the front side and looks like a pentagonal prism when viewed from the rear side. Descriptions of parts common to the first embodiment are omitted.

43 to 46 are perspective views of the assembled box 10 of Embodiment 5. FIG. FIG. 47 is a front view of the assembled box 10 of Embodiment 5. FIG. 48 is a rear view of the assembled box 10 of Embodiment 5. FIG. 49 is a left side view of the assembled box 10 of Embodiment 5. FIG. 50 is a right side view of the assembled box 10 of Embodiment 5. FIG. FIG. 51 is a top view of the assembled box 10 of Embodiment 5. FIG. 52 is a bottom view of the assembled box 10 of Embodiment 5. FIG. 53A and 53B are explanatory diagrams for explaining the lid-side blank 50 used for manufacturing the lid box 20 of Embodiment 5. FIG. 54A and 54B are explanatory diagrams for explaining the body side blank 60 used for manufacturing the body box 30 of Embodiment 5. FIG.

43 is a perspective view of the assembled box 10 viewed in the same orientation as in FIG. As in FIG. 1, it looks like a cylinder. 45 is a perspective view of the assembled box 10 viewed in the same orientation as in FIG. In FIG. 45, the assembled box 10 looks like a pentagonal prism.

According to this embodiment, it is possible to provide 10 that looks like a cylinder when looking down from one direction and a pentagram shape when looking down from the opposite direction.

[Embodiment 6]
This embodiment relates to an assembled box 10 that looks cylindrical when viewed from the front side and looks like a heart-shaped column when viewed from the rear side. Descriptions of parts common to the first embodiment are omitted.

55 to 58 are perspective views of the assembled box 10 of Embodiment 6. FIG. FIG. 59 is a front view of the assembled box 10 of Embodiment 6. FIG. 60 is a rear view of the assembled box 10 of Embodiment 6. FIG. 61 is a left side view of the assembled box 10 of Embodiment 6. FIG. 62 is a right side view of the assembled box 10 of Embodiment 6. FIG. FIG. 63 is a top view of the assembled box 10 of Embodiment 6. FIG. 64 is a bottom view of the assembled box 10 of Embodiment 6. FIG. FIG. 65 is an explanatory diagram illustrating the lid-side blank 50 used for manufacturing the lid box 20 of Embodiment 6. FIG. FIG. 66 is an explanatory diagram for explaining the body side blank 60 used for manufacturing the body box 30 of Embodiment 6. FIG.

FIG. 55 is a perspective view of the assembled box 10 viewed in the same orientation as in FIG. As in FIG. 1, it looks like a cylinder. 57 is a perspective view of the assembled box 10 viewed in the same orientation as in FIG. In FIG. 57, the assembled box 10 looks like a heart column.

According to this embodiment, it is possible to provide the device 10 that looks like a cylinder when viewed from one side and a heart column when viewed from the opposite side.

The technical features (constituent elements) described in each embodiment can be combined with each other, and new technical features can be formed by combining them.
The embodiments disclosed this time are illustrative in all respects and should be considered not restrictive. The scope of the present invention is indicated by the scope of the claims rather than the meaning described above, and is intended to include all modifications within the scope and meaning equivalent to the scope of the claims.

10 assembled box 10m mirror image of assembled box 20 lid box 20m mirror image of lid box 21 top surface 22 side of lid 30 body box 30m mirror image of body box 40 viewing stand 41 mirror 42 base 50 lid side blank 51 first blank 52 second blank 55 margin 56 margin 57 Reinforcing portion 60 Body side blank 63 Third blank 64 Fourth blank 65 Overlap margin 66 Overlap margin 67 Reinforcement portion

Claims (13)

a body box whose base is a plane formed from a plurality of edges of different geometric shapes;
a lid box that has a curved top surface and a shape from the top surface that is different from the bottom surface, and that is detachable from the body box;
Appears to be a first geometric shape from a first direction,
from a second direction different from the first direction, it appears to be a second geometric shape different from the first geometric shape;
At least one of the first geometric shape and the second geometric shape is an optical illusion dependent on the lateral shape of the bottom surface. The assembled box according to claim 1, wherein the shape of the top surface in plan view is different from the shape of the bottom surface. The assembled box according to claim 1 or 2, wherein the top surface has a convex portion and a concave portion. The first direction is a direction in which the top surface is viewed obliquely from above,
The assembled box according to any one of claims 1 to 3, wherein the second direction is a direction in which the top surface is viewed obliquely from above, opposite to the first direction. the first geometric shape is cylindrical;
5. A box assembly as claimed in any one of claims 1 to 4, wherein the second geometric shape is prismatic. 6. The box of claim 5, wherein said second geometric shape is a square prism. 6. The box of claim 5, wherein said second geometric shape is a pentagonal prism. the first geometric shape is cylindrical;
5. A box as claimed in any one of claims 1 to 4, wherein the second geometric shape is a heart column. The assembled box according to any one of claims 1 to 8, wherein the body box has different edge shapes depending on whether the lid box is covered or not. It is formed by cutting a flat sheet into a predetermined shape,
A blank for an assembled box capable of assembling the assembled box according to any one of claims 1 to 9. A predetermined shape is written on a flat sheet,
A sheet for assembled boxes that can be assembled into the assembled box according to any one of claims 1 to 9 by cutting out along the described shape and assembling. A combination box according to any one of claims 1 to 9;
An interior set comprising, on a base, a mirror which is spaced apart on extensions of the assembled box in the first direction and the second direction and tilted obliquely downward. Cut out a first blank having a predetermined shape and a second blank from a planar sheet,
Forming the lid box by joining the edge of the cylindrical body obtained by joining one end and the other end of the second blank and the outer periphery of the first blank,
The manufacturing method of the assembled box according to any one of claims 1 to 9, wherein the body box is covered.

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