JPH10278921A - Assembly box member with frame rim - Google Patents

Abstract

PROBLEM TO BE SOLVED: To automate assembly of an assembly box with frame rims by connecting front, rear, left and right outer side plates around a rectangular bottom plate equipped with a cut along one of diagonal lines and a linear fold along the other diagonal line and also by connecting a middle-folding coupling piece formed with a fold at the center to adjacent outer side plates. SOLUTION: In assembling an assembly box with frame rims, front and rear outer side plates 12, 14, frame rim plates 20, 22, inner side plates 24, 26 and right-angled regulating plates 28, 30 are folded to be in contact with a bottom plate 11, and an ear 51 of adhesive pieces 43, 45 is stuck to adhered faces 55, 57 on internal faces of the outer side plates 12, 14. Then after connection plates 32 to 35 provided on the inner side plates 24, 26 are folded inward, middle fold coupling pieces 16 to 19 are folded, and left and right outer side plates 13, 15, frame rim plates 21, 23, inner side plates 25, 27 and right-angled regulating plates 29, 31 which have been formed with folding lines in advance are folded to surround the connection plates 32 to 35 and the middle fold coupling pieces 16 to 19. The right-angled regulating plates 29, 31 are brought into contact with the bottom plate 11, an ear of adhesive pieces 44, 46 is stuck to adhered faces 56, 58 on internal faces of the outer side plates 13, 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling box member having a frame rim which can be easily assembled and which can be used in an assembling box which can be folded into a flat plate in an assembled state.

[0002]

2. Description of the Related Art Conventionally, for the purpose of upgrading packaging boxes, a paper box with a frame border having a constant width around a bottom plate has been proposed, and the present applicant has previously disclosed in Japanese Patent Application Laid-Open No. Hei 7-205957. An assembly box member C with a frame border used for such a paper box with a frame border has been presented. 12 to 14 show a frame-edge-assembled box member C, a frame-edge-assembled box D assembled by the frame-edge-assembled box member C, and an assembling process thereof.

[0003] First, with reference to FIG. 12, the structure of a framed assembly box member C in a deployed state will be described. As shown in the figure, the frame-assembled box member C has a cut 136 formed substantially along one diagonal line ab, and a straight line fold at approximately 45 degrees in the other diagonal line cd. Eyes 137, 1
And a front and rear outer plate 11 connected to the periphery of the bottom plate 111 in a bendable manner.
2 to 115, and bendably connected to adjacent outer plates 112 to 115, and have center folding lines 116a to 119a in the center.
Are formed so as to be bendable through frame folding plates 116 to 119 having a predetermined width and outside of the front, rear, left and right outer plates 112 to 115, respectively, via frame edge plates 120 to 123 having a fixed width. Front and left and right inner plates 124 to 127 whose width is short by substantially both frame edge plates, and glue allowance plates 128 to 131 which are connected to the outside of the front and rear left and right inner plates 124 to 127 so as to be bent and are also used as right angle regulating plates. ,
The left and right inner plates 125 and 127 and the outer plate 11 are provided on both sides of the front and rear inner plates 124 and 126 so as to be bendable.
3 and 115 are provided.

[0004] When assembling the frame-assembled box D shown in Fig. 14 using the frame-edged assembly box member C, as shown in Fig. 13, the front and rear outer plates 112 and 11 are used.
4. The frame edge plates 120 and 122, the inner plates 124 and 126, and the glue substitute plates 128 and 130 are bent in a predetermined direction, and
28 and 130 are attached to the bottom plate 111 using an adhesive or the like. In this case, since the bonding positions of the adhesive margin plates 128 and 130 are not determined, a guide plate having a rectangular cross section slightly thinner than the width of the frame edge plates 120 and 122 is assembled.

[0005] Next, connecting plates 132 to 135 provided on both sides of the inner plates 124 and 126 are bent inward, and furthermore, middle bending connecting pieces 116 to 119 are bent outside thereof, so that left and right bent lines formed beforehand are formed. Outer plates 113, 11
5. The frame edge plates 121 and 123, the inner plates 125 and 127, and the glue substitute plates 129 and 131 are bent so as to wrap the connecting plates 132 to 135 and the center bending connecting pieces 116 to 119,
By pasting the adhesive margin plates 129 and 131 to the bottom plate 111 using an adhesive or the like, an assembly box D with a frame edge can be assembled or manufactured as shown in FIG. Then, the divided bottom plate 111 is usually provided in the frame-assembled box D.
Is attached to the corresponding portion of the back plate 111a with an adhesive 111b.
(See FIG. 15), the side plate 111c and the lid plate 111d are connected to the back plate 111a, and the framed assembly box D with the lid can be manufactured.

The frame-assembled box D with the lid manufactured in this manner is delivered to the user in a folded state as shown in FIG. 15, and is assembled again by the user. Thus, the assembly box member C with the frame rim
Can be used to manufacture the frame-assembled box D with simple assembly.

[0007]

However, the above-described frame-assembled box member C has the following problems to be solved. That is, the above-mentioned frame-assembled box member C is developed not only for manual assembly but also for automatic assembly. However, as shown in FIG. 13, the front and rear outer plates 112 and 114, the frame edge plates 120 and 122, and the inner plate 12
The work of bending the adhesive margin plates 128 and 130 in a predetermined direction by using a side gluer and bonding the adhesive margin plates 128 and 130 to the bottom plate 111 using an adhesive or the like is also used as a right angle regulating plate. Glue boards 128 and 130 are replaced with bottom board 111
To the inner plates 124, 126
Due to the elastic force of the above, it is difficult to attach the adhesive margin plates 128 and 130 to the exact attaching position. Therefore, the frame edge plate 12
It must be assembled by pressing a guide plate having a rectangular cross section slightly thinner than the width of 0, 122.

The glue substitute plates 128 and 130 are connected to the bottom plate 111.
After sticking to the outside, the operation of accurately forming the frame edge plates 120, 122 is performed because a tensile force is applied to the outer plates 112, 114,
Extremely difficult. Further, the front and rear outer plates 112, 11
4. When the frame edge plates 120, 122, the inner plates 124, 126, and the glue margin plates 128, 130 are bent in a predetermined direction using a side gluer, the bottom plate 111 is cut obliquely at the center, so that the bottom plate 111 There was also a risk of getting caught by machine parts and causing trouble. Therefore, it is extremely difficult to automate the assembling work of the frame-edged assembly box D using the frame-edged assembly box member C, and the manual assembling still includes complicated and troublesome work. .

SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances, and it is possible to realize automation of an assembly box with a frame rim and to easily perform a manual assembling operation. It is an object to provide an assembly box member.

[0010]

According to the present invention, there is provided a semiconductor device comprising:
The framed assembly box member described in the above, a cutout is formed along one diagonal, the other diagonal is a square bottom plate in which a linear fold is formed in a substantially 45 degrees direction, and the periphery of the bottom plate Front and rear left and right outer plates that are connected to be able to bend, a middle bend connecting piece that is connected to the adjacent outer plate so as to be bendable and that has a fold formed in the center, and is fixed to the outside of the front, rear, left and right outer plates Borders are connected to each other via a frame edge plate having a width, and the front and rear left and right inner plates whose lateral width is shorter than the outer plate by substantially the width of both frame edge plates, and can be bent to both sides of the front and rear inner plates. In the case of assembling, it is formed by partially cutting an outer edge of the inner plate, and a connecting plate fitted between the left and right inner plates and the outer plate adjacent to each other together with the middle bent connecting piece. When assembling, the outer plate faces Folded toward the edge, it comprises an adhesive strip which is adhered to the inner edge.

According to a second aspect of the present invention, there is provided an assembling box member with a rim.
A pair of linear cuts whose tips extend from the outer edge of the inner plate toward the outer plate, and ears formed between the cuts via a first fold connecting the cut ends. Is formed to be able to be bent inward, and the tip of the ear portion is further made to be able to be bent outward through a second fold, and the width between the first and second folds is set to It is equal to the width of the frame edge plate.

According to a third aspect of the present invention, there is provided an assembly box member with a frame edge, wherein a cut is formed along one diagonal, and a linear fold is formed at the other diagonal in a substantially 45-degree direction. Front and rear left and right outer plates which are connected to the periphery of the bottom plate so as to be bendable, a middle folding connecting piece which is connected to the adjacent outer plate so as to be bendable and has a fold formed in the center, and A front and rear left and right inner plate, each of which is connected to be foldable via a frame edge plate having a certain width on the outside of the outer plate, and has a width shorter than that of the outer plate by a width of both frame edge plates,
A right-angle regulating plate that is connected to the outside of the front, rear, left and right inner plates in a bendable manner and is in surface contact with the bottom plate in assembly, and is provided to be bendable on both sides of the front and rear inner plates, and is assembled. A connecting plate fitted between the left and right inner plates and the outer plate adjacent to each other together with the middle bent connecting piece,
At least an outer edge of the inner plate is formed by partially cutting the outer edge, and in assembly, the outer plate is folded toward an opposing inner edge of the outer plate and has an adhesive piece bonded to the inner edge.

According to a fourth aspect of the present invention, there is provided an assembling box member with a rim.
An outer edge portion of the inner plate is provided with a U-shaped cut whose tip extends toward the outer plate, and an ear formed in the cut through a first fold connecting the extended ends of the cut. Part can be bent inward, and the tip of the ear part is further
And the width between the first and second folds is made equal to the width of the frame edge plate.

According to a fifth aspect of the present invention, there is provided an assembling box member with a rim.
At the outer edge of the inner plate, a U-shaped cut is provided whose tip extends toward the outer edge of the inner plate to which the right-angle regulating plate is connected, and a first fold connecting the extended ends of the cut is formed. Formed by allowing the ears formed in the cuts to be bent inward through, and the tips of the ears to be further bent outwardly through the second folds, and
The width between the first and second folds is equal to the width of the frame edge plate.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention. (First Embodiment) First, with reference to FIGS. 1 to 5, the structure of a framed assembly box member A according to a first embodiment of the present invention will be described. The frame-assembled box member A according to the present embodiment has right-angle regulating plates 28 to 31 as described later, and is preferably manufactured from cardboard.

As shown in an unfolded state in FIG. 1, the frame-assembled box member A according to the first embodiment of the present invention is connected to a bottom plate 11 located at the center and to the periphery of the bottom plate 11 in a bendable manner. Outer plates 12 to 15 and adjacent outer plates 1
Middle bent connecting piece 16 connected to bendable into 2 to 15
To 19 and a frame edge plate 2 having a fixed width outside the outer plates 12 to 15.
Inner plates 24 to 27 foldably connected to each other via 0 to 23; right angle regulating plates 28 to 31 foldably connected to the outside of the inner plates 24 to 27;
Connecting plate 32 provided on both sides of each of four and 26 so as to be bent
And adhesive strips 43 to 46 formed on the outer edges of the inner plates 24 to 27. Hereinafter, the configuration of each unit will be described in detail.

As shown in FIG. 1, the bottom plate 11 is formed of a rectangular plate, and a cut 36 is formed by connecting one diagonal a and b, and a fold 37 is formed at 45 degrees in the other diagonal c and d. , 3
8 are formed. Around the bottom plate 11, rectangular outer plates 12 to 15 and a middle bending connecting piece 16 for connecting them are connected.
To 19 are provided. The bent pieces 16-19
Is cut slightly obliquely so that the upper frame edge plates 20 to 23 do not come into contact when folded, and a fold 39 is formed at the center.
To 42 are formed.

Outside of the front, rear, left and right outer plates 12 to 15, frame edge plates 20 to 23 of a fixed width are connected via folds, and outside of the frame edge plates 20 to 23, inner plates 24 to 27 are bent. Right angle regulating plates 28 to 31 are connected to the outside of the inner plates 24 to 27 through the folds.

The inner plates 24 to 27 are shorter than the outer plates 12 to 15 by about twice the width of the frame edge plates 20 to 23, and the edges of the frame edge plates 20 to 23 are slanted. . Thereby, when assembling the assembly box B with a frame rim shown in FIGS. 3 and 4 in a procedure as described later, the frame rim plates 20 to 23 are joined while the oblique ends are in contact with each other, and are formed into a planar shape. When crushing, the surrounding frame edge plates 20 to 23 are separated smoothly.

As shown in FIGS. 3 and 4, the right angle regulating plates 28 to 31 are brought into contact with the respective peripheral portions of the bottom plate 11 when the frame-bound assembly box B is assembled. The contact makes it possible to obtain a perpendicularity between the inner plates 24 to 27 and the bottom plate 11, thereby improving the shape retention of the frame-assembled box B. The ends of the right angle regulating plates 28 to 31 are 45
Each time it is cut and abuts against the bottom plate 11, its end is made to substantially coincide with the position of the cut 36 and the folds 37 and 38.

The connecting plates 32 to 35 include front and rear inner plates 24,
26 are provided on both sides of the inner plate 2.
The length is shorter than 全長 of the entire length of each of the inner and outer plates 13 and 15.

Further, in the present embodiment, at least the outer edges of the inner plates 24 to 27 are cut (in FIG. 3, the inner edges of the right angle regulating plates 28 to 31 are also partially cut) to form the adhesive pieces 43. To 46 are formed.
That is, as shown in FIG. 1, each of the adhesive pieces 43 to 46 has a U-shaped cut 47 whose tip extends toward the outer plates 12 to 15 at the outer edges of the inner plates 24 to 27, respectively. The ear 51 formed in the cut 47 can be bent inward through the first fold 50 connecting the extended ends 48 and 49 of the cut 47, and the tip of the ear 51 is connected to the second end. It is formed by making it bendable outward through the fold 52. The width of the first fold 50 and the second fold 52 is set equal to the width of the frame edge plates 20 to 23.

Accordingly, the ears 51 of the adhesive pieces 43 to 46 are provided.
3 and 4, when the frame-assembled box B is assembled from the frame-assembled box member A, it is deformed into an L shape, and the horizontal width regulating portion 53 and the vertical bonding portion 54 are formed. However, the width of the horizontal width regulating portion 53 is
~ 23, which can be equal to the width of the inner plates 24-27.
Can be maintained parallel to the outer plates 12-15 over the entire height. In addition, the vertical bonding portion 54 is
27 are attached to the surfaces 55 to 58 provided on the inner edges of the outer plates 12 to 15. In addition,
An adhesive (a pressure-sensitive adhesive, a hot melt adhesive, or another adhesive (including a double-sided tape)) is attached to each of the surfaces 55 to 58 to be bonded.

Next, a method of assembling the frame-rimmed assembly box B using the frame-rimmed assembly box member A having the above-described configuration will be described. As shown in FIG. 2, the front and rear outer plates 12, 1
4. The frame edge plates 20 and 22, the inner plates 24 and 26, and the right-angle regulating plates 28 and 30 are bent in a predetermined direction to contact the bottom plate 11, and the adhesive pieces 43 and 45 are formed by using a pressing cylinder or the like (not shown). The ears 51 are pressed toward the outer plates 12 and 14, and the ears 51 of the adhesive pieces 43 and 45 are strongly adhered to the surfaces 55 and 57 provided on the inner surfaces of the outer plates 12 and 14. As described above, in the present embodiment, the inner plates 24 and 26 can be easily and strongly bonded to the outer plates 12 and 14.
In addition, the width of the horizontal width regulating portion 53 of the ear portion 51 is the same as that of the frame edge plate 2.
Because they are equal in width to 0,22, the inner plates 24,26 can be kept parallel to the outer plates 12,14 over their entire height, as shown in FIG. 4 for reference.

Next, the connecting plates 32 to 35 provided on both sides of the inner plates 24 and 26 are bent inward, and furthermore, the middle bending connecting pieces 16 to 19 are bent outside thereof, and the left and right connecting lines 16 to 19 are formed in advance. Outer plates 13, 15, frame edge plates 21, 2
3. The inner plates 25, 27 and the right angle regulating plates 29, 31 are bent so as to wrap the connecting plates 32 to 35 and the middle bending connecting pieces 16 to 19, and the right angle regulating plates 29, 31 are brought into contact with the bottom plate 11 and adhered. The inner plates 25, 27 are bonded to the outer plates 13, 15 by bonding the ears 51 of the pieces 44, 46 to the surfaces 56, 58 provided on the inner surfaces of the outer plates 13, 15.
3 and FIG. 4, the frame-bound assembly box B can be assembled.

Thereafter, as shown in FIGS. 3 and 4, one side of the divided bottom plate 11 is attached to the back plate 59 in the frame-bound assembly box B.
The side plate 61 and the cover plate 62 are connected to the back plate 59 by an adhesive 60 (see FIG. 5).
An assembly box B with a lid and a frame rim can be manufactured. Further, the assembly box B with a frame with a lid manufactured in this manner.
Is delivered to the user in a folded state as shown in FIG. 5 and reassembled by the user.

As described above, in this embodiment, when assembling the assembly box B with frame border from the assembly box member A with frame border,
The inner plates 24 to 27 are connected to the outer plate 1 using the adhesive pieces 43 to 46.
Since the assembly is performed by bonding the assembly boxes B to 2 to 15, the assembling work can be easily and reliably performed, and the manual assembling can be easily and quickly performed. The actual assembly can be realized. Therefore, it is possible to mass-produce an assembly box B with a frame rim that is easy to assemble and that can be folded into a flat plate in the assembled state, and can be provided to the market at low cost.

Next, with reference to FIGS. 6 to 8, a framed assembly box member A1 according to a modification of the present embodiment and a framed assembly box B1 assembled by this framed assembly box member A1.
Will be described. The same components as those of the above-described frame-assembled box member A and the frame-edge assembled box B are denoted by the same reference numerals.

Also in this modified example, as shown in FIG. 6, the bonding pieces 63 to 66 are formed by cutting the outer edges of the inner plates 24 to 27.

That is, as shown in FIG.
Reference numeral 66 designates a U-shape extending toward the outer edges of the inner plates 24 to 27 and extending toward the outer edges of the inner plates 24 to 27 (the connecting line between the inner plates 24 to 27 and the right-angle regulating plates 28 to 31). A notch 67 is provided, and an ear 71 formed in the cut 67 can be bent inward through a first fold 70 connecting the extended ends 68 and 69 of the cut 67 with each other. The portion is formed by being able to bend outward through the second fold 72. Also, the width of the first fold 70 and the second fold 72 is determined by the width of the frame edge plates 20 to 2.
3 is set equal to the width.

Accordingly, the ear portions 71 of the adhesive pieces 63 to 66 are provided.
As shown in FIG. 8, when the frame-assembled box B1 is assembled from the frame-assembled box member A1, the frame is deformed into an L-shape and formed from a horizontal width regulating portion 73 and a vertical bonding portion 74. However, the width of the horizontal width regulating portion 73 is
23 can be equal and the inner plates 24-27 can be kept parallel to the outer plates 12-15 over their entire height. In addition, the vertical bonding portion 74 is
27 is provided for bonding to the bonded surfaces 75 to 78 provided on the inner edges of the outer plates 12 to 15. An adhesive (a pressure-sensitive adhesive, a hot melt adhesive, or another adhesive (including a double-sided tape)) is attached to each of the surfaces 75 to 78 to be bonded.

As described above, also in this modified example, when assembling the frame-assembled box B1 from the frame-edged assembly box member A1, the inner plates 24 to 27 are formed by using the adhesive pieces 63 to 66.
Is bonded to the outer plates 12 to 15, so that the assembling work is easy and reliable.
Not only can manual assembling be performed easily and quickly, but also automatic assembling of the framed assembly box B1 can be actually realized. Therefore, it is possible to mass-produce the assembly box B1 with a frame rim which is easy to assemble and can be folded into a flat plate in the assembled state, and can be provided to the market at low cost.

(Second Embodiment) Next, FIGS.
With reference to, the configuration of the frame-assembled box member A2 according to the second embodiment of the present invention will be described. The frame-assembled box member A2 according to the present embodiment eliminates the need for members corresponding to the right angle regulating plates 28 to 31 which were required in the frame-assembled box member A according to the first embodiment. In particular, it is made of cardboard having a higher strength than cardboard. Accordingly, a large framed assembly box B2 can be manufactured by assembling the framed assembly box member A2. The shape of the frame-assembled box member A2 according to the first embodiment is slightly different from that of the frame-assembled box member A1 according to the first embodiment.
Since the functions of the respective constituent members are the same, similar constituent members are indicated by adding the suffix a to the same numerals.

As shown in FIGS. 9 to 11, the second embodiment of the present invention
The frame-assembled box member A2 according to the embodiment is bent into a bottom plate 11a located at the center, outer plates 12a to 15a connected to the periphery of the bottom plate 11a in a bendable manner, and adjacent outer plates 12a to 15a. Bending plates 16a to 19a connected to each other as possible, inner plates 24a to 27a connected to the outside of the outer plates 12a to 15a via frame edge plates 20a to 23a having a fixed width, and inner plates 24a to 27a, respectively. 24
a, connecting plate 3 provided on both sides of 26a so as to be bent
2a to 35a, and adhesive pieces 81 to 84 formed on the outer edges of the inner plates 24a to 27a. Hereinafter, each component will be described.

As shown, the bottom plate 11a has a cut 36a formed by connecting one diagonal a and b, and the other diagonal c and d has folds 37a and 38a formed in a 45-degree direction. . A rectangular outer plate 12 is provided around the bottom plate 11a.
a to 15a and the middle bending connecting pieces 16a to
19a is provided. The middle bent connecting pieces 16a to 1
9a is an upper frame edge plate 20a to 23a when folded.
Are cut slightly obliquely so as not to come into contact with each other, and folds 39a to 42a are formed in the center.

That is, as shown in FIG.
84 are provided on the outer edges of the inner plates 24a to 26a, respectively.
A pair of linear cuts 85 whose tips extend toward the outer plates 12a to 15a are provided.
A break 8 through a first fold 88 connecting the 6 and 87 to each other
The ear 89 formed between the five can be bent inward,
Further, it is formed by bending the tip of the ear 89 outwardly through the second fold 90.
The width of the first fold 88 and the second fold 90 is set equal to the width of the frame edge plates 20a to 23a.

Accordingly, the ears 89 of the adhesive pieces 81 to 84 are provided.
As shown in FIG. 11, when the frame-assembled box B2 is assembled from the frame-edged assembly box member A2, the frame-shaped assembly box B2 is deformed into an L-shape and formed from a horizontal width regulating portion 91 and a vertical bonding portion 92. However, the width of the horizontal width regulating portion 91 is limited to the frame edge plate 20a.
~ 23a can be equal to the width of the inner plate 24a ~
27a can be kept parallel to the outer plates 12a to 15a over the entire height. The vertical bonding portion 92 is provided for bonding the inner plates 24a to 27a to the bonding surfaces 93 to 96 provided on the inner edges of the outer plates 12a to 15a. An adhesive (a pressure-sensitive adhesive, a hot melt adhesive, or another adhesive (including a double-sided tape)) is attached to each of the surfaces 93 to 96 to be adhered.

As described above, also in the present embodiment, when assembling the frame-assembled box B2 from the frame-assembled box member A2, the inner plates 24a to 24c are formed using the adhesive pieces 81 to 84.
27a is adhered to the outer plates 12a to 15a, so that the assembling work is easy and reliable, and the manual assembling can be performed easily and quickly. The automatic assembly of the box B2 can be actually realized. Therefore, assembly is easy,
In addition, the frame-assembled box B2, which can be folded into a flat plate in the assembled state, can be mass-produced, and can be offered to the market at low cost. Furthermore, since the frame-assembled box member A2 is manufactured from a cardboard having high strength, a large frame-assembled box B2 can be manufactured by assembling the frame-edge assembled box member A2.

As described above, the present invention has been described with reference to the first and second embodiments. However, the present invention is not limited to the configuration described in the above embodiment, and claims In addition, other embodiments and modifications that can be considered within the scope of the matters described in the range are also included.

[0040]

According to the first and second aspects of the present invention, the inner plate is bonded to the outer plate by using an adhesive piece when the assembling box is assembled from the assembling box member. By doing so, the assembling work is easy and reliable, and not only can manual assembling be performed easily and quickly, but also automatic assembling of a framed box can be actually realized. become. Therefore,
It is possible to mass-produce an assembly box with a frame rim that is easy to assemble and that can be folded into a flat plate in the assembled state, and can be provided to the market at low cost. Further, since the vertical regulating plate can be eliminated, high-strength cardboard can be used as a material for the frame-assembled box member, and not only small and medium-sized frame-assembled boxes but also large frames. Framed assembly boxes can also be manufactured.

In particular, in the assembly box member with a frame edge according to the second aspect, the adhesive piece has a pair of linear cuts whose tips extend from the outer edge of the inner plate toward the outer plate. The ears formed between the cuts can be bent inward through the first folds connecting them, and the tips of the ears can be further bent out through the second folds. The width between the first and second folds is made equal to the width of the frame edge plate. Therefore, the inner plate can be kept parallel to the outer plate over the entire height, and the frame-rimmed assembly box can be assembled accurately.

In the assembly box member with frame border according to the third to fifth aspects, when assembling the assembly box with frame border from the assembly box member with frame border, the inner plate is bonded to the outer plate using an adhesive piece. In this case, the assembling work is easy and reliable, and the manual assembling can be performed easily and quickly, and of course, the automatic assembling of the framed assembly box can be actually realized. . Therefore, it is easy to assemble, and it is possible to mass-produce an assembly box with a frame edge which can be folded into a flat plate in an assembled state.
It can be provided to the market at low cost. In addition, since the shape retention can be improved by the right-angle regulating plate, an inexpensive cardboard can be used to manufacture an assembly box with a frame rim.

According to a fourth aspect of the present invention, the adhesive piece has a U-shaped cut at the outer edge of the inner plate, the tip of which extends toward the outer plate. Are formed by allowing the ears formed in the cuts to be bent inward through the first folds connecting them, and by further bending the tips of the ears outwardly through the second folds. The width between the first and second folds is made equal to the width of the frame edge plate. Therefore, the inner plate can be kept parallel to the outer plate over the entire height, and the frame-rimmed assembly box can be assembled accurately.

In the assembly box member with a frame edge according to the fifth aspect, the adhesive piece has a U-shape whose tip extends toward the outer edge of the inner plate to which the right angle regulating plate is connected. A cut is provided, and an ear formed in the cut can be bent inward through a first fold that connects the extended ends of the cut, and the tip of the ear is further outwardly formed through a second fold. The width between the first and second folds is made equal to the width of the frame edge plate.
Therefore, also in this case, the inner plate can be maintained parallel to the outer plate over the entire height, and the framed assembly box can be assembled accurately.

[Brief description of the drawings]

FIG. 1 is an exploded view of a framed assembly box member according to a first embodiment of the present invention.

FIG. 2 is an assembling diagram of the assembly from the frame-assembled box member to the frame-edged assembly box.

FIG. 3 is a perspective view of the framed assembly box.

FIG. 4 is a transverse sectional view taken along line II of FIG. 3;

FIG. 5 is a plan view showing a state in which the assembled frame-attached box is folded.

FIG. 6 is an exploded view of a framed assembling box member according to a modification of the first embodiment of the present invention.

FIG. 7 is a perspective view of an assembly box with a frame rim.

8 is a transverse sectional view taken along line II-II of FIG.

FIG. 9 is an exploded view of the frame-assembled box member according to the second embodiment of the present invention.

FIG. 10 is a perspective view of the framed assembly box.

11 is a transverse sectional view taken along the line III-III in FIG.

FIG. 12 is a development view of a conventional framed assembly box member.

FIG. 13 is an assembling diagram of the assembly from the frame-assembled box member to the frame-edged assembly box.

FIG. 14 is a perspective view of the framed assembly box.

FIG. 15 is a plan view showing a state where the assembled box with a frame edge in the assembled state is folded.

[Explanation of symbols]

A Frame Box Assembly Box Member A1 Frame Frame Assembly Box Member A2 Frame Frame Assembly Box Member B Frame Frame Assembly Box B1 Frame Frame Assembly Box B2 Frame Frame Assembly Box a diagonal b diagonal c diagonal d pair Corner 11 Bottom plate 11a Bottom plate 12 Outer plate 12a Outer plate 13 Outer plate 13a Outer plate 14 Outer plate 14a Outer plate 15 Outer plate 15a Outer plate 16 Middle bent connecting piece 16a Middle bent connecting piece 17 Middle bent connecting piece 17a Middle bent connecting piece 18 Middle bent connecting piece 18a Middle bent connecting piece 19 Middle bent connecting piece 19a Middle bent connecting piece 20 Frame edge plate 20a Frame edge plate 21 Frame edge plate 21a Frame edge plate 22 Frame edge plate 22a Frame edge plate 23 Frame edge plate 23a Frame edge Plate 24 Inner plate 24a Inner plate 25 Inner plate 25a Inner plate 26 Inner plate 26a Inner plate 27 Inner plate 27a Inner plate 28 Right angle regulating plate 29 Right angle regulating plate 30 Right angle regulating plate 31 Right angle regulating plate 2 connecting plate 32a connecting plate 33 connecting plate 33a connecting plate 34 connecting plate 34a connecting plate 35 connecting plate 35a connecting plate 36 cut 36a cut 37 fold 37a fold 38 fold 38a fold 39 a fold 39 a Fold 41 Fold 41a Fold 42 Fold 42a Fold 43 Adhesive piece 44 Adhesive piece 45 Adhesive piece 46 Adhesive piece 47 U-shaped cut 48 Extended end 49 Extended end 50 First fold 51 Ear 52 Crease 53 horizontal width regulating part 54 vertical bonding part 55 bonding surface 56 bonding surface 57 bonding surface 58 bonding surface 59 back plate 60 adhesive 61 side plate 62 cover plate 63 bonding piece 64 bonding piece 65 bonding piece 66 bonding Piece 67 U-shaped cut 68 extension end 69 extension end 70 first fold 71 ear 72 second fold 73 water Width regulating part 74 Vertical adhesion part 75 Adhesion surface 76 Adhesion surface 77 Adhesion surface 78 Adhesion surface 81 Adhesion piece 82 Adhesion piece 83 Adhesion piece 84 Adhesion piece 85 Straight cut 86 Extension end 87 Extension end 88 First Fold 89 Ear part 90 Second fold 91 Horizontal width regulation part 92 Vertical adhesion part 93 Adhesion surface 94 Adhesion surface 95 Adhesion surface 96 Adhesion surface

Claims (5)

[Claims] 1. A square bottom plate having a cut formed along one diagonal line and a linear fold formed in the other diagonal in a direction of approximately 45 degrees, and being connected to bendable around the bottom plate. Front, rear, left and right outer plates, a middle folding connecting piece connected to the adjacent outer plates in a bendable manner and formed with a fold at the center, and a frame edge having a constant width outside the front, rear, left and right outer plates. Borders are connected to each other via a plate, and the front and rear left and right inner plates, each having a width smaller than that of the outer plate by the width of both frame edge plates, are provided on both sides of the front and rear inner plates so as to be bendable. There is a connecting plate fitted between the left and right inner plates and the outer plate adjacent to each other together with the middle bent connecting piece, and formed by partially cutting the outer edge of the inner plate. Are facing the opposite inner edge of the outer plate. Folded is, a frame edge with an assembly box member characterized by comprising an adhesive strip that is adhered to the inner edge Te. 2. The bonding piece has a pair of linear cuts whose tips extend from the outer edge of the inner plate toward the outer plate, and a first fold connecting the cut ends to each other. Formed by allowing the ears formed between the cuts to be bent inward, and by further bending the tip of the ears outward through a second fold, and
The frame member with a frame edge according to claim 1, wherein the width between the first and second folds is equal to the width of the frame edge plate. 3. A rectangular bottom plate having a cut formed along one diagonal line and a linear fold formed in the other diagonal in a direction of approximately 45 degrees, and connected to the bottom plate so as to be bendable around the bottom plate. Front, rear, left and right outer plates, a middle folding connecting piece connected to the adjacent outer plates in a bendable manner and formed with a fold at the center, and a frame edge having a constant width outside the front, rear, left and right outer plates. A front and rear left and right inner plate having a lateral width shorter than the outer plate by substantially the width of both frame edge plates; and a bendably connected to the outer sides of the front, rear, left and right inner plates, and assembled. A right angle regulating plate which is in surface contact with the bottom plate, and is provided to be bendable on both sides of the front and rear inner plates, and in assembly, the left and right inner plates and the outer side which are adjacent together with the middle bending connecting piece A connecting plate fitted between the plate and At least an outer edge portion of the inner plate is formed by partially cutting the outer edge portion. In assembly, the outer edge portion is folded toward an opposite inner edge portion of the outer plate, and includes an adhesive piece bonded to the inner edge portion. An assembly box member with a frame edge. 4. The bonding piece is attached to an outer edge of the inner plate,
A U-shaped cut whose tip extends toward the outer plate is provided, and an ear formed in the cut can be bent inward through a first fold connecting the extended ends of the cut, It is formed by making the tip of the ear part bendable further outward through a second fold, and the width between the first and second folds is equal to the width of the frame edge plate. The assembly box member with a frame edge according to claim 3, wherein 5. The bonding piece is attached to an outer edge of the inner plate,
A tip is provided with a U-shaped cut extending toward the outer edge of the inner plate to which the right-angle regulating plate is connected, and the cut is formed in the cut via a first fold connecting the extended ends of the cut. Formed by allowing the lugs to be bent inward and the tips of the lugs to be bent further outward through the second fold, and between the first and second folds. The assembly box member with a frame edge according to claim 3, wherein the width is equal to the width of the frame edge plate.