JPWO2018074351A1 - Sheet storage container - Google Patents

Abstract

Since the conventional sheet storage container has a single sheet take-out port, the range of use is limited.
The sheet storage container of the present invention includes a rectangular parallelepiped sheet storage container main body (26) that stores a plurality of stacked sheets, and a front plate (8) or an upper surface plate (9) of the sheet storage container main body (26). Or a front opening / closing lid (2) formed from the upper surface plate (9) to the front plate (8), and a side opening / closing lid provided on the sheet storage container body (26). . The side opening / closing lid includes, for example, a side opening / closing lid (27) formed from the upper surface plate (9) of the sheet storage container body to one side surface plate (15). The side opening / closing lid includes a side opening / closing lid (46) formed from the bottom plate (11) of the sheet storage container body to one or the other side plate.

Description

  The present invention relates to a sheet storage container, and more particularly to a sheet storage container that stores a plurality of sheets such as a disposable counter cloth (nonwoven cloth sanitary cloth) and takes out the sheets one by one outside.

  For example, there are sheets such as disposable non-woven sanitary towels for wiping tables in restaurants, wiping food containers in food factories, wiping cooking utensils, and wiping fingers.

  A plurality of such sheets are stacked one above the other and stored in a sheet storage container main body 1 having a rectangular parallelepiped shape (including a cube shape, the same applies hereinafter) as shown in FIG. Then, a cut line provided on the front plate 8 of the sheet storage container body 1 is cut or a cut line provided across the front plate 8 from the upper surface plate 9 of the sheet storage container main body 1 is cut. As a result, a part of the front opening / closing lid 2 that can be freely opened and closed is formed, and by opening the front opening / closing lid 2, the sheets are taken out one by one.

  In addition, the front opening / closing lid 2 may be formed by cutting out all from the sheet storage container main body 1 without providing a part thereof to the sheet storage container main body 1.

  The front opening / closing lid 2 may be provided only on the upper surface plate 9 of the sheet storage container main body 1.

Moreover, the said sheet | seat container main body 1 is formed in the shape of a rectangular parallelepiped by assembling one substantially rectangular cardboard sheet 3 as shown in FIG. 9, for example.
The cardboard sheet 3 includes, for example, a rectangular upper front plate 8a, a top plate 9, a back plate 10, a bottom plate 11, a lower front plate 8b, an upper left plate 14a, and an upper right plate. It consists of a face plate 15a, a lower left face plate 14b, and a lower right face plate 15b.
Further, the upper front plate 8a, the upper plate 9, the back plate 10, the bottom plate 11, and the lower front plate 8b are arranged in a row through, for example, fold lines 4, 5, 6, and 7, respectively. The cardboard sheets 3 are respectively connected at the end in the longitudinal direction (in the case of a cube, the end in either direction is regarded as the end in the longitudinal direction).
Further, the upper left surface plate 14a and the upper right surface plate 15a are, for example, connected to the left and right edges of the upper surface plate 9 (edges in the short direction of the cardboard sheet 3) via fold lines 12 and 13, respectively. Established.
The lower left surface plate 14b and the lower right surface plate 15b are, for example, left and right edges of the bottom surface plate 11 (edges in the short direction of the cardboard sheet 3) via creases 16 and 17, respectively. Are connected.

  In addition, the left and right edges (the edges in the short direction of the cardboard sheet 3) of the upper front plate 8a, the back plate 10, and the lower front plate 8b are respectively connected via creases 18. The flaps 19 are connected to each other.

Further, the front opening / closing lid 2 can be opened and closed by cutting a substantially U-shaped front opening / closing lid cutting line provided from the upper surface plate 9 of the cardboard sheet 3 to the upper front plate 8a. It is formed. The front opening / closing lid 2 is connected to the sheet storage container body 1 through, for example, a fold 20.
Further, the crease line 20 is formed in a desired length by extending linearly in the longitudinal direction of the upper surface plate 9 (short direction of the cardboard sheet 3), for example, at the approximate center of the upper surface plate 9. The

The front open / close lid cut line includes left and right side cut lines 21 and 21, left and right tip cut lines 22 and 22, and left and right locking piece cut lines 23 and 23.
Further, the left and right side cut lines 21 and 21 are formed to be bent at right angles from both ends of the fold line 20 and extend to a substantially central portion of the upper front plate 8a.
Further, the left and right tip portion tear lines 22 and 22 are formed from the respective tips of the tear lines 21 and 21 so as to be bent at a substantially right angle in directions approaching each other and to extend to a desired length.
Further, the left and right engaging piece cut lines 23, 23 are formed so as to be bent at substantially right angles from the tips of the respective tip portion cut lines 22 and extend to the lower end edge of the upper front plate 8a.

  The left and right side cut lines 21 and 21 and the tip cut lines 22 and 22 form a lid body of the front opening / closing lid 2. Further, a substantially rectangular shape is formed by the locking piece cut-out lines 23 and 23 formed at the front end portion of the lid body and the lower end edge 24 of the upper front plate 8a between the front ends of the cut-out lines 23 and 23. A locking piece 25 is formed.

  Then, in the assembled sheet storage container body 1, by inserting the locking piece 25 at the front end portion of the front opening / closing lid 2 that is cut and freely opened and closed inside the lower front plate 8 b, The front opening / closing lid 2 can be closed.

In order to assemble the rectangular parallelepiped sheet storage container main body 1 from the cardboard sheet 3, an assembling apparatus (not shown) is used.
That is, the folding mechanism portion of the assembling apparatus folds each fold of the cardboard sheet 3 so that the edges of the upper front plate 8a and the lower front plate 8b are overlapped, and the upper left plate 14a and the above The edges of the lower left surface plate 14b are overlapped, and the edges of the upper right surface plate 15a and the lower road surface plate 15b are overlapped. Then, the overlapped portions are bonded by the bonding device portion of the assembly apparatus to form the rectangular parallelepiped sheet storage container main body 1.
The flaps 19 are folded so as to be disposed inside the upper left surface plate 14a, the lower left surface plate 14b, the upper right surface plate 15a, and the lower right surface plate 15b, respectively.

The folding mechanism portion of the assembly apparatus is configured to fold the upper front plate 8a on the front side of the lower front plate 8b.
Further, the bonding device portion of the assembly device bonds the upper front plate 8a and the lower front plate 8b so that the locking piece 25 portion is not bonded to the lower front plate 8b. Configured to do.
Accordingly, after the case is assembled, the locking piece 25 can be detached from the sheet storage container body 1 by pulling the locking piece 25 toward the front.

It should be noted that there is no problem in superimposing the upper left side plate 14a and the lower left side plate 14b on either side. Therefore, the assembling apparatus includes a type of assembling apparatus that folds and bonds the upper left surface plate 14a so as to overlap the front side of the lower left surface plate 14b, and the lower left surface plate 14b includes the upper left surface plate 14b. There is an assembling apparatus for a type of apparatus that folds and adheres to the front side of 14a.
Similarly, there is no problem in superimposing the upper right side plate 15a and the lower right side plate 15b on either side. Therefore, in the assembly apparatus, the upper right surface plate 15a is folded and bonded so that the upper right surface plate 15a is superposed on the front side of the lower right surface plate 15b, and the lower right surface plate 15b includes the upper right surface plate. There is an assembly device of a type that is folded and bonded so as to be overlapped on the front side of 15a.

  Then, a person who purchased the assembled sheet storage container body 1 cuts off the opening / closing lid part cut line to open and close the front opening / closing lid 2 as shown in FIG. It can be taken out.

  Further, for example, a plurality of the sheet storage container main bodies 1 may be stacked one above the other so that each sheet storage container is properly used for each purpose of use.

  An example of such a sheet storage container is Patent Document 1.

JP 2010-228789 A

  However, because of the space for placing the sheet storage container, it may not be possible to place the sheet storage container with the front side (the front plate surface side) facing forward. In such a case, in the case where the side surface side (the surface side of the upper left surface plate 14a or the upper right surface plate 15a) can only be placed forward, in order to take out the sheet from the sheet storage container, it is necessary to take out the sheet storage container from the space. was there.

  In such a space, it is difficult to use a plurality of sheet storage containers stacked one above the other.

  The present invention aims to solve the above problems.

The sheet storage container of the present invention is provided in a rectangular parallelepiped sheet storage container main body that stores a plurality of stacked sheets, and the front plate, the upper surface plate, or the upper surface plate of the sheet storage container main body. It comprises a front opening / closing lid and a side opening / closing lid provided on the sheet storage container main body.
The side opening / closing lid is provided on one side plate of the sheet container main body.
The side opening / closing lid is provided on one side of the upper surface plate of the sheet storage container main body with respect to the front opening / closing lid.
The side opening / closing lid is provided from the upper surface plate of the sheet storage container main body to one side surface plate.
The side opening / closing lid is provided from the bottom plate of the sheet storage container body to one or the other side plate.
The side opening / closing lid is partly connected to the sheet storage container main body and is provided so as to be freely opened and closed.

  The side opening / closing lid is configured to be opened and closed by cutting a cut line provided in the sheet storage container main body, and a finger insertion opening is formed at a tip of the side opening / closing lid. A cut line is formed, and the force necessary to cut the cut line for forming the finger insertion opening is to cut the cut line for forming the side opening / closing lid excluding the finger insertion opening. A cutting line for forming the finger insertion opening and a cutting line for forming the side opening / closing lid excluding the finger insertion opening are formed so as to be weaker than the force of To do.

The sheet storage container main body is composed of a single sheet assembled by an assembling apparatus, and the sheets include an upper front plate, an upper plate, a back plate, a bottom plate, and a lower front plate that are arranged in a row. One upper side plate and the other upper side plate connected to the left and right edges of the upper surface plate, and one lower side plate and the lower side connected to the left and right edges of the bottom plate, respectively. The upper front plate, the lower front plate, the upper left surface plate, the lower left surface plate, the upper right surface plate, and the lower right surface plate are respectively edged of the upper front plate by the assembly device. And the edge of the lower front plate are overlapped and bonded, and the edge of the one upper side plate and the edge of the one lower side plate are overlapped and bonded, and The edge of the other upper side plate and the edge of the other lower side plate are overlapped The side opening / closing lid is configured to cut off one upper side plate of the sheet storage container body or a cut line provided from the upper plate to the one upper side plate. And is provided at a position above the portion where the edge of the one upper side plate and the end edge of the one lower side plate are overlapped with each other. And
The sheet storage container main body is composed of a single sheet assembled by an assembling apparatus, and the sheets include an upper front plate, an upper plate, a back plate, a bottom plate, and a lower front plate that are arranged in a row. One upper side plate and the other upper side plate connected to the left and right edges of the upper surface plate, one lower side plate and the other lower side connected to the left and right edges of the bottom plate, respectively. The upper front plate, the lower front plate, the upper left side plate, the lower left side plate, the upper right side plate, and the lower right side plate are respectively connected to the edge of the upper front plate by the assembly device. The edge of the lower front plate is overlapped and bonded, the edge of the one upper side plate and the edge of the one lower side plate are overlapped and bonded, and the above The edge of the other upper side plate and the edge of the other lower side plate are overlapped and adhered. The side opening / closing lid is configured to be openable and closable by cutting a cut line provided from the bottom plate of the sheet storage container body to the one or other lower side plate. In addition, it is characterized in that it is provided at a position below a portion where the edge of the one or other lower side plate and the edge of the one or other upper side plate are overlapped.

  Further, the side opening / closing lid is configured to be opened and closed by cutting a cut line provided in the sheet storage container body, and the width of the side portion of the side plate remaining after the side opening / closing lid is cut off, Alternatively, the width of the side portion of the top plate or the width of the side portion of the bottom plate is 10 mm to 15 mm.

Further, from the viewpoint of the strength of the sheet storage container and the ease of taking out the sheet, the width (A) / depth (D) (%) of the side portion is preferably 1.6 to 9.6%. 0 to 8.0% is more preferable, and 3.2 to 4.8% is particularly preferable.
Further, the cut-out lines on the respective side portions of the side opening / closing lid are inclined inward with respect to the line in the short direction.

  According to the sheet storage container of the present invention, space can be saved because it can be stacked vertically or horizontally. Further, the degree of freedom in placing the sheet storage container is increased.

It is a perspective view from the front of the sheet storage container of the present invention. It is a development view of the sheet storage container of the present invention. It is the expanded view which expanded a part of other sheet storage container of this invention. It is an expanded view of the further another sheet storage container of this invention. It is a perspective view which shows the state which opened the side surface opening / closing lid | cover of the sheet | seat storage container of this invention. It is a perspective view from the back of the other Example of the sheet | seat storage container of this invention. It is an expanded view of the other Example of the sheet | seat storage container of this invention. It is a perspective view of the conventional sheet storage container. It is an expanded view of the conventional sheet storage container. It is a perspective view which shows the use condition of the conventional sheet | seat storage container.

  Embodiments of the present invention will be described below with reference to the drawings. The same parts as those in the prior art are denoted by the same reference numerals and description thereof is omitted.

As shown in FIG. 1, the sheet storage container of the present invention is further provided with a side opening / closing lid 27 that can be opened and closed in addition to a conventional rectangular parallelepiped sheet storage container body 26 having a front opening / closing lid 2.
The side opening / closing lid 27 is formed, for example, by cutting a cut line provided on the right side plate 15 (or / and the left side plate 14) which is one side plate of the sheet storage container body 26. A part of the storage container body 1 is continuously provided.
Alternatively, the side opening / closing lid 27 cuts a cut line provided from the upper surface plate 9 of the sheet storage container body 26 to the right surface plate 15 (or / and the left surface plate 14) which is the one side surface plate, for example. For example, a part of the sheet storage container body 26 is continuously provided.

  The side opening / closing lid 27 may be formed by cutting all of the side opening / closing lid 27 from the sheet storage container main body 26 without connecting a part thereof to the sheet storage container main body 26.

  Further, the side opening / closing lid 27 may be formed only on the right side portion (or the left side portion) of the upper surface plate 9 of the sheet storage container body 26 with respect to the front opening / closing lid 2.

Further, instead of the side opening / closing lid 27 or in addition to the side opening / closing lid 27, as shown in FIG. 6, the left side plate 14 which is the other side plate from the bottom plate 11 of the sheet storage container body 26. An openable / closable side opening / closing lid 46 formed by cutting a cutting line provided over (or / and the right side plate 15) may be provided.
The side opening / closing lid 46 is, for example, partially connected to the sheet storage container body 1.

  The width (W) of the rectangular parallelepiped sheet storage container main body 26 may be, for example, 150 mm to 1000 mm, preferably 200 mm to 500 mm, and more preferably 250 mm to 350 mm from the viewpoint of handling.

  The depth (D) may be, for example, 50 mm to 1000 mm, and is preferably 100 mm to 300 mm, and more preferably 150 mm to 250 mm from the viewpoint of handling.

  Moreover, 10 mm-1000 mm may be sufficient as height (H), for example, 20 mm-500 mm are preferable from handling property, and 30 mm-250 mm are more preferable.

  For example, as the size of the sheet storage container main body 26, width (W) × depth (D) × height (H) is 313 mm × 189 mm × 149 mm, 315 mm × 169 mm × 145 mm, 315 mm × 190 mm ×, respectively. There are 30 mm, 315 mm × 190 mm × 51 mm, and the like.

FIG. 2 shows an example of a substantially rectangular cardboard sheet 28 before assembling the sheet container body 26 of the present invention. The cardboard sheet 28 is obtained by providing a side opening / closing lid 27 on the conventional cardboard sheet 3. For example, the side opening / closing lid 27 can be opened and closed by cutting a substantially U-shaped side opening / closing lid part cut line provided from the upper surface plate 9 to the upper right side plate 15a of the cardboard sheet 28.
The side opening / closing lid 27 is connected to the sheet storage container body 26 through a crease line 29, for example.
The crease line 29 is, for example, approximately at the center between the crease 13 on the right edge of the top plate 9 and the side cut line 21 on the right side of the front opening / closing lid 2. It extends in a straight line in the short direction and is formed in a desired length.

  The cut line for forming the front open / close lid 2 and the cut line for forming the side open / close lid 27 are preferably not common, but may be a cut line partially shared. .

The side opening / closing lid part cut line includes left and right side cut lines 30, 30, left and right tip cut lines 31, 31, and finger insertion opening forming cut lines 32.
The left and right side cut lines 30, 30 are formed to be bent at right angles from both ends of the fold line 29 and extend to a substantially central portion of the upper right face plate 15a.
Further, the left and right front end cut lines 31, 31 are formed from the front ends of the side cut lines 30, 30 so as to be bent at a substantially right angle in directions approaching each other and to extend to a desired length.
Also, the finger insertion opening forming cut line 32 is formed in a concave shape that is recessed upward (inner side) connecting the ends of the tip end cut lines 31, 31.

  Then, the lid body of the side opening / closing lid 27 is formed by a portion surrounded by the left and right side cut lines 30, 30, the distal end cut lines 31, 31, and the finger insertion opening forming cut line 32. 27a is formed. In addition, the finger insertion opening of the side opening / closing lid 27 that is large enough to allow a finger to be inserted by the portion formed by the finger insertion opening forming cut line 32 formed at the distal end of the lid body 27a. A portion 33 is formed.

  In addition, after the cut line 32 is cut, a portion surrounded by the finger insertion opening forming cut line 32 becomes a protruding piece 34 connected to the upper right surface plate 15a. Reference numeral 35 denotes a fold of the protruding piece 34.

  The front end of the side opening / closing lid 27, that is, the front end cut line 31 and the finger insertion opening forming cut line 32 are separated from the end edge 36 of the upper right face plate 15a by a desired distance, and the inner side is opened. Is formed. That is, when the cardboard sheet 28 is assembled, the side opening / closing lid 27 is provided at a position higher than the portion where the upper right side plate 15a and the lower right side plate 15b are overlapped.

Even if it is a case where the assembly apparatus which assembles | stacks a sheet | seat container main body by using this structure, the said lower right board 15b overlaps and adheres to the front side of the said upper right board 15a is used. The side opening / closing lid 27 is not located at a portion where the lower right side plate 15b and the upper right side plate 15a are overlapped, so that a side opening / closing lid can be formed.
Even when the assembly device of the type in which the lower right surface plate 15b is bonded to the back side of the upper right surface plate 15a is used, the side opening / closing lid 27 is connected to the lower right surface plate 15b. Since the upper right surface plate 15a is not located at the overlapping portion, a side opening / closing lid can be formed.

  Therefore, the cardboard sheet of the present invention can be assembled using any type of assembling apparatus conventionally used in the side plate folding method. Therefore, in order to manufacture the sheet storage container of the present invention, an assembling apparatus that has been conventionally used can be used, which is excellent in economy and convenience.

  The concave shape of the finger insertion opening forming cut line 32 may be any size and shape that allows insertion of a finger. The shape of the finger insertion opening forming cut line 32 may be, for example, an arc shape or a rectangular shape.

  The finger insertion opening forming cut line 32 may be convex. In this case, the protruding piece 34 is connected to the side opening / closing lid 27 through a fold.

  Further, instead of providing the side opening / closing lid 27, or in addition to the side opening / closing lid 27, another side opening / closing lid (not shown) may be provided from the upper surface plate 9 to the upper left surface plate 14a. Good.

Further, in place of or in addition to the side opening / closing lid 27 and the other side opening / closing lid, as shown in FIGS. 6 and 7, there is still another portion extending from the bottom plate 11 to the lower left side plate 14 b. The side opening / closing lid 46 may be provided.
Similarly, in addition to the other side opening / closing lid 46 or in addition to the other side opening / closing lid 46, another side opening / closing lid (see FIG. (Not shown) may be provided.
The side opening 46 is also formed in the same manner as the side opening / closing lid 27.
For example, FIG. 7 shows a sheet of substantially rectangular cardboard 47 that is composed of the front opening / closing lid 2 and the side opening / closing lid 46 before assembling the sheet storage container body 26.
The side opening / closing lid 46 is formed, for example, by cutting a substantially U-shaped side opening / closing lid cutting line provided from the bottom plate 11 to the lower left side plate 14b of the cardboard sheet 47.
In addition, while attaching the same code | symbol to the same part as the side surface opening / closing lid | cover 27, description is abbreviate | omitted.
The crease line 29 is formed to have a desired length, for example, extending linearly in the short direction of the sheet storage container body 1 on the bottom plate 11 of the sheet storage container body 1.
Further, the front end of the side opening / closing lid 46, that is, the front end cut line 31 and the finger insertion opening forming cut line 32 are separated from the end edge 36 of the lower left face plate 14b by a desired distance, It is formed inside. That is, when the cardboard sheet 47 is assembled, the side opening / closing lid 47 is provided at a lower position than a portion where the lower left side plate 14b and the upper left side plate 14a are overlapped.

  In the side opening / closing lids 27 and 46, the finger insertion opening forming cut line 32 for forming the finger insertion opening 33 is the side opening / closing except for the finger insertion opening forming cutting line 32. Compared to the cut lines 30 and 31 for forming the lids 27 and 46, the cut lines 30 and 31 are formed more easily.

  That is, the force necessary to cut the cut line for forming the finger insertion opening 33 cuts the cut line for forming the side opening / closing lids 27 and 46 excluding the finger insertion opening 33. A cutting line for forming the finger insertion opening 33 and a cutting line for forming the side opening / closing lids 27 and 46 excluding the finger insertion opening 33 are formed so as to be weaker than the force for Is done. For example, the distance of the connection part between the cutting lines adjacent to each other is such that the connection part of the cut line for forming the finger insertion opening 33 cuts the side cut line 30 and the tip part cut line 31. It is shorter than the connecting portion of the cut-off line.

  As a result, first, only the protruding piece 34 can be cut out first, thereby opening a finger insertion opening for inserting a finger. If the finger is put into the opening and the other cut lines 30 and 31 are cut off, the entire lid can be cut off well.

Moreover, as shown in FIG. 3, among the side cut lines 30 and 30 of the side opening / closing lid 27, the side cut lines 30a and 30a of the upper right side plate 15a portion are changed to a line L in the short direction. On the other hand, for example, the angles are inclined inward from each other by an angle of 2 degrees to 2.8 degrees.
The side opening / closing lid 46 is the same as the side opening / closing lid 27. Of the side cut lines 30, 30, the side cut lines 30a, 30a of the lower left side plate 14b portion are short-cut. It is made to incline a little with respect to the line of a direction, for example, an angle of 2 degrees-2.8 degrees, respectively, inside each other.

  The angle may be, for example, 1 to 13 degrees, is preferably 2 to 12 degrees, and more preferably 4 to 6 degrees from the viewpoint of handleability.

  This makes it easier to take out the sheet from the opening and close the lids of the side opening / closing lids 27 and 46 than when the side cut lines 30a and 30a are not inclined.

  Similarly, among the side cut lines 21 and 21 of the front opening / closing lid 2, the side cut lines 21a and 21a of the upper front plate 8a are also slightly different from the line M in the short direction, for example, an angle You may make it incline mutually inside about 2 degree-2.8 degree | times.

  The angle may be, for example, 1 to 13 degrees, is preferably 2 to 12 degrees, and more preferably 4 to 6 degrees from the viewpoint of handleability.

Reference numeral 37 denotes a cut line provided in the flap 19a on the right side of the upper front plate 8a in the cardboard sheet 28. The cut line 37 is formed in a shape that matches the cut line of the side opening / closing lid 27 when assembled. In the case of the cardboard sheet 47, the cut line 37 is formed on the flap 19 on the left side of the lower front plate 8b.
Reference numeral 38 denotes a cut line provided on the right flap 19b of the back plate 10 in the case of the cardboard sheet 28. The cut line 38 is formed in a shape that matches the cut line of the side opening / closing lid 27 when assembled. In the case of the cardboard sheet 47, the cut line 38 is formed on the flap 19 on the left side of the back plate 10.

  The cut lines 37 and 38 are cut, for example, after the side opening / closing lid part cut line is cut from the assembled sheet storage container body 26.

  As shown in FIG. 4, adhesive portions 39a and 39b are provided at desired portions of the flap 19a and the side opening / closing lid 27 that overlap each other when assembled. Adhesive portions 40 a and 40 b are provided at desired portions of the upper flap 19 b and the side opening / closing lid 27 that overlap each other. Then, when assembled, the bonding portions 39a and 39b may be bonded, and the bonding portions 40a and 40b may be bonded.

  In this case, by cutting off the side opening / closing lid 27 from the assembled sheet storage container, the cut lines 37 and 38 of the flaps 19a and 19b bonded together are also cut off. And as shown in FIG. 5, the opening part 41 for taking out a sheet | seat comes to be formed.

The portions 42 and 43 cut from the flaps 19a and 19b may be cut from the cardboard sheet 28 in advance.
The side opening / closing lid 46 may be the same.

  Further, as shown in FIG. 5, a side portion 44 of the upper surface plate and / or the upper side plate (for example, the upper right surface plate) remaining after the side surface opening / closing lid 27 is cut off, that is, The width A of the side portion 44 between the side cut lines 30 and 30 and the fold lines 4 and 5 (or the side edge 45 of the upper side plate 15a) is a viewpoint of the strength of the sheet storage container and the ease of taking out the sheet. Therefore, it may be 1 mm to 33 mm, preferably 5 mm to 30 mm, more preferably 10 mm to 15 mm, and particularly preferably 13 mm.

Further, the width (A) of the side portion with respect to the ratio of the width (A) of the side portion to the depth (D) of the sheet storage container, that is, the width (A) / depth (D) (%) of the side portion. The strength of the sheet storage container and the ease of removing the sheet were tested.
In that case, in a sheet storage container having a depth (D) of 189 mm, if the width (A) / depth (D) (%) of the side portion is in the range of 1.6 to 9.6%, the strength and The ease of taking the sheet is improved, and if it is in the range of 2.0 to 8.0%, the strength and the ease of taking the sheet are further improved. In particular, the strength and the ease of taking the sheet were improved.

  Further, in the case of a sheet storage container having a depth (D) of 169 mm, the strength and the sheet are as long as the width (A) / depth (D) (%) of the side portion is in the range of 1.6 to 9.5%. If it is in the range of 2.0 to 7.9%, the strength and the ease of taking the sheet will be better, and if it is in the range of 3.2 to 4.8%. In particular, the strength and the ease of taking the sheet were improved.

  From the above experimental results, the width (A) / depth (D) (%) of the side portion of the sheet storage container is 1.6 to 9.6 from the viewpoint of the strength of the sheet storage container and the ease of taking out the sheet. % Is preferable, 2.0 to 8.0% is more preferable, and 3.2 to 4.8% is particularly preferable.

By setting the width A in the above range, the size of the opening 41 of the side opening / closing lid 27 can be sufficiently secured, and the sheet can be easily taken out. In addition, the strength of the sheet storage container can be increased. Therefore, even when a plurality of sheet storage containers with the side opening / closing lid 27 cut off are stacked in the vertical direction, the lowermost sheet storage container is not broken.
The same applies to the width A of the side portion 44 of the bottom plate and / or the lower side plate (for example, the lower left plate) remaining after the side opening / closing lid 46 is cut off.

  In the present invention, assembling is performed by an assembling apparatus in the same manner as a conventional sheet storage container. Then, by cutting off the part cut line, for example, as shown in FIG. 5, the side opening / closing lid 27 can be opened and closed, and the inner sheet can be taken out from the side.

Therefore, even when the space for placing the sheet storage container is limited, the sheet can be taken out even if the side surface side of the sheet storage container is the front side opening / closing lid.
Moreover, the freedom degree which puts a sheet | seat storage container becomes high.

Further, when assembling the cardboard sheet 28, for example, the side opening / closing lid 27 can be cut off even if the upper right side plate 15a and the lower right side plate 15b are overlapped with each other on the front side.
Further, when assembling the cardboard sheet 47, for example, the side opening / closing lid 46 can be cut off even if the upper left side plate 14a and the lower left side plate 14b are overlapped with each other on the front side. .

Therefore, when assembling the cardboard sheet 28, a conventional sheet storage container assembling apparatus of the type in which the lower right face plate 15b is overlapped and folded so as to face the upper right face plate 15a is also used. Can do.
Alternatively, a conventional sheet storage container assembling apparatus of the type in which the cardboard sheet 28 is overlapped and folded so that the lower right face plate 15b becomes the back side with respect to the upper right face plate 15a can be used. become.
The same applies when assembling the cardboard sheet 47.

  Moreover, even if the sheet storage containers are stacked up and down, the sheet can be removed in either direction.

In the case of a sheet storage container in which the front opening / closing lid 2 is provided from the top plate 9 to the front plate 8 and the side opening / closing lid 46 is provided from the bottom plate 11 to the left plate 14 (or right plate 15). The cut line of the front opening / closing lid 2 and the cut line of the side opening / closing lid 46 are formed on different face plates.
Therefore, even before the cut line is cut or after the cut line is cut, the sheet storage container face plate has high rigidity, and the sheet storage container can be stored even when the sheet storage container is stacked up and down. You can avoid the container breaking.
Moreover, the opening part of the side surface opening / closing lid | cover 46 can also be enlarged.

DESCRIPTION OF SYMBOLS 1 Sheet storage container body 2 Front opening / closing lid 3 Cardboard sheet 4 Fold 5 Fold 6 Fold 7 Fold 8 Front plate 8a Upper front plate 8b Lower front plate 9 Upper plate 10 Back plate 11 Bottom plate 12 Fold 13 Fold 14 Left plate 14a Upper Left face plate 14b Lower left face plate 15 Right face plate 15a Upper right face plate 15b Lower right face plate 16 Fold 17 Fold 18 Fold 19 Flap 20 Fold 21 Side cut line 22 Tip cut line 23 Locking piece cut line 24 Lower edge 25 Stop piece 26 Sheet storage container main body 27 Side opening / closing lid 27a Lid main body 28 Cardboard sheet 29 Fold 30 Side cut line 31 Tip cut line 32 Finger insert opening forming cut line 33 Finger insert opening 34 Projection piece 35 Fold 36 End Edge 37 Cut line 38 Cut line 39a Bonded part 39b Bonded part 40a Bonded part 40b Bonded Part 41 opening part 42 part 43 part 44 side part 45 side edge 46 side opening / closing lid 47 cardboard sheet

Claims (12)

A rectangular parallelepiped sheet storage container main body for storing a plurality of stacked sheets;
A front opening / closing lid provided across the front plate of the sheet storage container main body, or the upper surface plate, or the upper surface plate;
A sheet storage container comprising a side opening / closing lid provided on the sheet storage container body.   The sheet storage container according to claim 1, wherein the side opening / closing lid is provided on one side plate of the sheet storage container main body.   The sheet storage container according to claim 1, wherein the side opening / closing lid is provided on one side of the upper surface plate of the sheet storage container main body with respect to the front opening / closing lid.   The sheet storage container according to claim 1, wherein the side opening / closing lid is provided from the upper surface plate of the sheet storage container main body to one of the side surface plates.   The sheet storage container according to any one of claims 1 to 4, wherein the side opening / closing lid is provided from the bottom plate of the sheet storage container main body to one or the other side plate.   The sheet storage container according to any one of claims 1 to 5, wherein a part of the side opening / closing lid is connected to the main body of the sheet storage container so as to be freely opened and closed. The side opening / closing lid is configured to be openable and closable by cutting a cut line provided in the sheet storage container body,
A cutting line for forming a finger insertion opening is formed at the tip of the side opening / closing lid,
The force necessary for cutting the tear line for forming the finger insertion opening is less than the force for cutting the tear line for forming the side opening / closing lid except for the finger insertion opening. 7. A cutting line for forming the finger insertion opening and a cutting line for forming the side surface opening / closing lid excluding the finger insertion opening are formed. The sheet storage container according to any one of the above. The sheet storage container body is composed of one sheet assembled by an assembly device,
The sheet includes an upper front plate, an upper plate, a back plate, a bottom plate, a lower front plate, and one upper side plate and the other connected to left and right edges of the upper plate, respectively. An upper side plate, and one lower side plate and the other lower side plate connected to the left and right edges of the bottom plate, respectively.
The upper front plate, the lower front plate, the upper left surface plate, the lower left surface plate, the upper right surface plate, and the lower right surface plate are respectively connected to the edge of the upper front plate and the lower front plate by the assembly device. The end edge is overlapped and bonded, and the end edge of the one upper side plate and the end edge of the one lower side plate are overlapped and bonded, and the other upper side plate is bonded. And an edge of the other lower side plate are overlapped and bonded and combined,
The side opening / closing lid is configured to be openable / closable by cutting one upper side plate of the sheet storage container body or a cut line provided from the upper plate to the one upper side plate. 8. The apparatus according to claim 1, wherein the first upper side plate and the lower side plate are overlapped with each other at a position higher than a portion where the end edge of the lower side plate is overlapped. The sheet storage container according to 1. The sheet storage container body is composed of one sheet assembled by an assembly device,
The sheet includes an upper front plate, an upper plate, a back plate, a bottom plate, a lower front plate, and one upper side plate and the other connected to left and right edges of the upper plate, respectively. The upper side plate, one lower side plate connected to the left and right edges of the bottom plate and the other lower side plate,
The upper front plate, the lower front plate, the upper left surface plate, the lower left surface plate, the upper right surface plate, and the lower right surface plate are respectively connected to the edge of the upper front plate and the lower front plate by the assembly device. The end edge is overlapped and bonded, the end edge of the one upper side plate and the end edge of the one lower side plate are overlapped and bonded, and the other upper side plate An end edge and an end edge of the other lower side plate are overlapped and bonded and combined,
The side opening / closing lid is configured to be openable and closable by cutting a cut line provided from the bottom plate of the sheet storage container main body to the lower side plate of the one or the other. 9. The apparatus according to claim 1, wherein the lower side surface plate is provided at a position below a portion where the end edge of the one or other upper side surface plate is overlapped. The sheet storage container according to 1. The side opening / closing lid is configured to be openable and closable by cutting a cut line provided in the sheet storage container body,
The width of the side portion of the side plate remaining after the side opening / closing lid is cut off, the width of the side portion of the top plate, or the width of the side portion of the bottom plate is 10 mm to 15 mm. The sheet storage container according to any one of claims 1 to 9. The side opening / closing lid is configured to be openable and closable by cutting a cut line provided in the sheet storage container body,
The width (A) of the side of the side plate remaining after the side opening / closing lid is cut off, the width (A) of the side of the top plate, or the bottom plate with respect to the depth (D) of the sheet storage container body 10. The sheet storage container according to claim 1, wherein a ratio (A) / (D) of the width (A) of the side portion of the sheet is 1.6 to 9.6%.   The sheet storage container according to any one of claims 1 to 11, wherein a cut line on each side of the side opening / closing lid is inclined inward with respect to a line in a short direction.

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