JPH0454099Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a roll sheet storage box that can be conveniently loaded with paper towels, wraps, and aluminum foil in the kitchen.

[Background of the idea]

Modern homes are equipped with roll sheets such as paper towels, wrappers, and aluminum foil, which are used depending on the purpose. When used at home, this wrap and aluminum foil have almost the same size and can be stored in sinks, cupboards, etc., but paper towels are generally larger than these and are often placed in different places. For this reason, if you tried to use these three at the same time, you would have to search all over the place, resulting in poor work efficiency.

[Purpose of invention]

In view of the above points, this idea was created by using paper towels,
Roll sheets such as plastic wrap and aluminum foil can be stored at the same time, and can be assembled by simply bending the lightweight and flat sheet members. When loading and unloading roll sheets, the unfolding angle of the opening front plate can be stopped at any angle. The purpose is to provide a roll sheet storage box.

[Structure of the idea]

In order to achieve the above object, this invention has a front plate 2 having a slit-like opening 23 connected to one long side of a rectangular bottom plate 1 via a broken line a, and a broken line b to the other long side of the bottom plate 1. , c, and d, and a flap plate 5 having a back plate 3, a lid plate 4, and a cutting blade 6, and a first side plate 2a, which is connected to both side edges of the front plate 2 via fold lines e, e'. 2a', and a second side plate 3 connected to both side edges of the back plate 3 via fold lines f and f'.
a, 3a', and bent lines g, g', on both short sides of the bottom plate 1.
third and fourth side plates 1a connected via h, h';
1a', 1b, 1b', and the first side plate 2
A circular arc portion centered on the fold line a is provided at the upper edge of the front plate a, 2a', and the unfolding angle of the front plate is restricted at the overlapped portion of the first side plate 2a, 2a' and the second side plate 3a, 3a'. An assembly box body 1 provided with an engaging means for
00 is configured to be loaded with a partition body 200 that divides the inside of the assembly box body 100 into at least upper and lower chambers.

〔Example〕

This invention will be described below based on an embodiment shown in the accompanying drawings.

FIG. 1 is a developed view of an assembled box body 100 of the paper towel storage box of this invention. In the figure, the entire assembly box body 100 is composed of a single sheet member made of plastic cardboard.
Dotted lines indicate broken lines.

Reference numeral 1 denotes a bottom plate, and the bottom plate 1 is rectangular, and its long sides correspond to the front plate and back side, and its short sides correspond to both side faces. 2 is a front plate connected to the long side of the bottom plate 1 via a fold line a. The front plate 2 has a slit-like opening 23 in its center for pulling out paper towels. 3 is a back plate connected to the other long side of the bottom plate 1 via a fold line b, and 4 is a cover plate connected to the long side of the back plate 3 via a fold line c. Reference numeral 5 denotes a flap plate connected to the long side of the lid plate 4 via a broken line d, and has a finger hole 6 for hanging a fingertip.
1 in the center. The bottom plate 1, the front plate 2,
When the back plate 3 and the lid plate 4 are sequentially bent along the fold lines a, b, and c, they constitute a rectangular cylinder consisting of four continuous sides,
The flap plate 5 is arranged to overlap the front surface of the front plate 2.

2a, 2a' are first side plates;
A' constitutes a part of the engagement means A that regulates the unfolding angle of the front plate 2, and is connected to both short sides of the front plate 2 via fold lines g and g', respectively. The upper edges 21, 21' of the first side plates 2a, 2a' are formed into an arc shape centered on the fold line, so that they do not interfere with other members when opening and closing the front plate 2 from the upright position toward the front. It's becoming like that. In addition, the lower edge is provided with notches 22a and 22a' that enable the corner portions to be bent as tongue pieces 22 and 22', and when the tongue pieces 22 and 22' are bent and fixed, a claw-like protrusion can be formed. It is arranged so that

3a, 3a' are second side plates;
a' is fixed to the first side plates 2a, 2a' to regulate the unfolding angle of the front plate 2, and is connected to both short sides of the back plate 3 via fold lines f, f', respectively. It has been done. The front plate 2 is attached to the second side plates 3a, 3a'.
The arcuate groove 3 is formed so that the tongue pieces 22, 22' can be bent and engaged with the fixed protrusion no matter what opening degree the tongue pieces 22, 22' have.
1 is provided.

1a and 1a' are third side plates, and 1b and 1b' are fourth side plates connected to the third side plates 1a and 1a' via a fold line h. The third side plates 1a, 1a' and the fourth side plate 1
b, 1b' are the first side plates 2a, 2a' and the second side plate 3.
a, 3a', and the first side plate 2
a, 2a' and second side plates 3a, 3a' overlap and lock each other, third side plates 1a, 1a' contact from outside from below, and then fourth side plates 1b, 1b' contact from inside from above. It is designed so that the first and second side plates can be held by pinching them together.

6 is a cutting blade. The cutting blade 6 is connected to the front plate 2.
This is for cutting the paper towel pulled out from the slit-shaped opening 23 of the flap plate 2, and is attached to the edge of the flap plate 5 which overlaps with the front plate 2.

FIG. 2 is a developed view of a partition 200 that divides the inside of the assembly box body 100 into an upper chamber and a lower chamber. Similar to the box body 100, the partition body 200 is
The whole thing is made up of a single piece of plastic cardboard.

In the figure, reference numeral 7 denotes a bottom plate, which is slightly narrower than the bottom plate 1 of the box body 100, has approximately the same length, and is designed to overlap within the box body 100. 7a and 7a' are fifth side plates. The fifth side plates 7a, 7a' are the third side plate 1a and the fourth side plate 1b.
It has a length slightly longer than half of , and is connected to both short sides of the bottom plate 7 via fold lines i and i', respectively.

8 is a partition plate for dividing the inside of the assembly box main body 100 into an upper chamber and a lower chamber. The partition plate 8 is connected to the fifth side plate 7a via a fold line j. 8a is the partition plate 8 and the fifth side plate 7;
This is a gluing plate that connects a′. The glue plate 8
a is connected to the partition plate 8 via a broken line k.

Next, the operation of the above embodiment will be explained.

When the bottom plate 1 of the assembly box body 100 is placed on the floor, and the front plate 2 and back plate 3 are erected at right angles along fold lines a and b,
Both become parallel planes facing each other. Here, the first side plate 2
a, 2a' and the second side plates 3a, 3a' along the fold lines e, e', f,
When bent at a right angle at f', the first side plate 2a and the second side plate 3a and the first side plate 2a' and the second side plate 3a' overlap each other. Further, when the tongue pieces 22, 22' at the corner portions of the first side plates 2a, 2a' are bent 180 degrees and fixed with fasteners, etc., the tongue pieces 22, 22' are formed into corresponding circular arc grooves of the second side plates 3a, 3a'. 31 and 31', respectively. Moreover, the locked state of the two is such that no matter what angle the front plate 2 is inclined, the tongue pieces 22, 2 can be locked along the arcuate grooves 31, 31'.
2' is maintained by moving. The first side plates 2a, 2a' and the second side plate 3a in this locked state,
3a' is a process in which the third side plates 1a, 1a' are erected along the fold lines g, g', and then the fourth side plates 1b, 1b' are erected at 180° along the fold lines h, h'.
By bending, it is held from both sides and stabilized. When the lid plate 4 and the flap plate 5 are bent along the fold line c and the fold lines c and d, respectively, the cover plate 4 is folded into the assembly box body 10.
0, and the flap plate 5 overlaps the front plate 2. Then, the cutting blade 6 at the edge of the flap plate 5
is located below the slit-shaped opening 23 of the front plate 2.

Next, when the partition body 200 is tightly fitted inside the assembled assembly box main body 100, the partition plate 8
divides the inside of the storage box main body 100 into an upper chamber and a lower chamber. At this time, the partition plate 8 is the fifth side plate 7a, 7
Since it is supported in a continuous manner with a' and the bottom plate 7, the horizontal state is stably maintained.

Household sheet materials such as paper towels, aluminum foil, and plastic wrap are stored in the roll sheet storage box composed of the assembly box body 100 and the partition body 200 assembled in this manner. That is, when the front plate 2 is pulled toward the front, the tongue piece 22 and the arcuate groove 31 open while still being engaged.
Can be stopped at any angle position. Then, for example, store a roll of paper towel in the lower chamber and a roll of aluminum foil and wrap in the upper chamber. After each roll is pulled out from the slit-like opening 23, the front plate 2 is erected to store the three rolls compactly. To use these household sheet materials, it is sufficient to pull out one end of the desired roll and cut it to the required length with the cutting blade 6 while holding it with the flap plate 5.

Note that the tongue pieces 22, 22' are attached to the second side plates 3a, 3
They may be provided near the upper edge corner of a'; in this case, the arcuate grooves 31, 31' are provided at the center of the first side plates 2a, 2a'. Further, the partition body 200 may have a gate-shaped structure consisting only of the two fifth side plates 7a, 7a' and the partition plate 8.

[Effect of idea]

As explained above, this invention includes a front plate 2 having a slit-like opening 23 connected to one long side of a rectangular bottom plate 1 via a broken line a, and a broken line b to the other long side of the bottom plate 1. A flap plate 5 having a back plate 3, a lid plate 4 and a cutting blade 6 connected via c and d.
, first side plates 2a, 2a' connected to both side edges of the front plate 2 via fold lines e, e', and second side plates connected to both side edges of the back plate 3 via fold lines f, f'. 3
a, 3a', and bent lines g, g', on both short sides of the bottom plate 1.
third and fourth side plates 1a connected via h, h';
1a', 1b, 1b', and the first side plate 2
An arcuate portion centered on the fold line a is provided at the upper edge of each of the first and second side plates 2a and 2a', and the unfolding angle of the front plate is regulated at the overlapped portion of the first side plate 2a and 2a' and the second side plate 3a and 3a'. Assembly box body 10 provided with engagement means
0 is loaded with a partition body 200 that divides the inside of the assembly box body 100 into at least upper and lower chambers, so household sheet materials such as paper towels, aluminum foil, and plastic wrap can be stored compactly in one place. The resulting rolled sheet storage box can be assembled by simply bending lightweight and flat sheet members. Moreover, the front plate of the assembled box, which is necessary for loading and unloading rolls, can be stopped at any angle.

Therefore, storage space for various roll sheets can be saved, and it is extremely easy to use them properly. Since the box body is flat before being assembled, it is extremely easy to transport, display as a product, and store at home, making it a form that can be easily used in general households. Therefore, it has excellent effects that greatly contribute to space saving, rationalization, and efficiency improvement in home life.

[Brief explanation of the drawing]

Figure 1 is an exploded view of the paper towel storage box, Figure 2
The figure is a developed view of the partition, FIG. 3 is an assembled view of the assembly box body, and FIG. 4 is a cross-sectional view of the box in use. 1, 7... Bottom plate, 2... Front plate, 3... Back plate,
4... Lid plate, 5... Flap plate, 6... Cutting blade,
8... Partition plate, 3a, 3a'... Second side plate, 2
a, 2a'... First side plate, 1a, 1a'... Third side plate, 1b, 1b'... Fourth side plate, 7a, 7a'... Fifth side plate, 8a... Glue plate, 21, 21' ……
Corner part, 22, 22'... tongue piece, 22a, 2
2a′...notch, 23...slit-shaped opening, 3
1, 31'...Circular groove, 61...Finger hole, 10
0... Assembly box body, 200... Partition body, A...
Engagement means.

Claims (1)

[Claims for Utility Model Registration] (1) A front plate 2 having a slit-shaped opening 23 connected to one long side of a rectangular bottom plate 1 via a fold line a, and a fold line on the other long side of the bottom plate 1. b, c, d
A back plate 3, a cover plate 4, and a cutting blade 6 connected via
and a first side plate 2 connected to both side edges of the front plate 2 via fold lines e and e'.
a, 2a', and fold lines f, on both sides of the back plate 3.
second side plates 3a, 3a' connected via f'; third and fourth side plates 1a, 1a' connected to both short sides of the bottom plate 1 via fold lines g, g', h, h'; 1
b, 1b', and the first side plates 2a, 2
A circular arc portion centered on the broken line a is provided at the upper edge of a', and the unfolding angle of the front plate 2 is restricted at the overlapped portion of the first side plates 2a, 2a' and the second side plates 3a, 3a'. A roll sheet storage box characterized in that a partition body 200 for dividing the inside of the assembly box body 100 into at least upper and lower chambers is loaded into the assembly box body 100 provided with an engaging means A. (2) The engagement means A is connected to the first side plates 2a, 2.
tongue pieces 22, 22' provided at the corner part of a';
The utility model registration claim 1 consists of circular arc grooves 31, 31' centered on the fold line a, which are provided on the second side plates 3a, 3a' so that the tongue pieces 22, 22' fit into them. Roll sheet storage box as described in section. (3) The roll sheet storage box according to claim 1 or 2, wherein the assembly box main body 100 is made of plastic cardboard.