JP2020033105A - Nonwoven fabric sanitary dishcloth sheet storage container - Google Patents

Abstract

To provide an improved sheet storage container that can be stacked vertically or horizontally to save a space and increase the degree of freedom in placement, since a conventional sheet storage container had only one sheet take-out port and the range of use was limited.SOLUTION: A sheet storage container includes a rectangular parallelepiped sheet storage container body 26 that stores a plurality of stacked sheets, a front face opening/closing lid 2 formed from a front face plate, or an upper face plate 9, or from the upper face plate 9 to the front face plate of the sheet storage container body 26, and a side face opening/closing lid provided on the sheet storage container body 26. The side face opening/closing lid includes, for example, a side face opening/closing lid 27 formed from the upper face plate 9 of the sheet container body to one side face plate 15. The side face opening/closing lid includes a side face opening/closing lid formed from a bottom face plate of the sheet storage container body to one or the other side plate.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a sheet storage container, and more particularly to a sheet storage container for storing a plurality of sheets such as disposable countercloths (nonwoven fabric sanitary cloth) and taking out the sheets one by one for use.

  For example, there is a sheet of disposable nonwoven sanitary towel for wiping a table in a restaurant, wiping a food container in a food factory, wiping cooking utensils, or wiping a finger.

  A plurality of such sheets are stacked one on top of the other, and are stored in a sheet storage container body 1 having a rectangular parallelepiped shape (including a cubic shape; the same applies hereinafter) made of paper, for example, as shown in FIG. Then, a cut line provided on the front plate 8 of the sheet storage container body 1 is cut out, or a cut line provided over the front plate 8 from the upper surface plate 9 of the sheet storage container body 1 is cut. As a result, the front opening / closing lid 2 which is partially openable and closable is formed, and by opening the front opening / closing lid 2, each sheet can be taken out one by one.

  Note that the front opening / closing lid 2 may be formed by cutting out the entire sheet storage container main body 1 without partially connecting the sheet storage container main body 1 to form the opening.

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

The sheet storage container body 1 is, for example, as shown in FIG. 9, formed by assembling a single substantially rectangular cardboard sheet 3 into a rectangular parallelepiped shape.
The cardboard sheet 3 includes, for example, a rectangular upper front plate 8a, a top plate 9, a rear plate 10, a bottom plate 11, a lower front plate 8b, an upper left plate 14a, and an upper right plate. It comprises a face plate 15a, a lower left face plate 14b, and a lower right face plate 15b.
The upper front plate 8a, the upper plate 9, the rear plate 10, the bottom plate 11, and the lower front plate 8b are, for example, arranged in a line via folds 4, 5, 6, and 7, respectively. The edges of the cardboard sheet 3 in the longitudinal direction (in the case of a cubic shape, the edges in either direction are regarded as the edges in the longitudinal direction) are respectively provided continuously.
The upper left side plate 14a and the upper right side plate 15a are connected to, for example, left and right edges of the upper surface plate 9 (edges in the short direction of the cardboard sheet 3) via folds 12 and 13, respectively. Is established.
Further, the lower left side plate 14b and the lower right side plate 15b are, for example, at the left and right edges of the bottom plate 11 (edges in the short direction of the cardboard sheet 3) via folds 16 and 17, respectively. It is installed continuously.

  In addition, respective left and right edges (edges in the short direction of the cardboard sheet 3) of the upper front plate 8a, the rear plate 10, and the lower front plate 8b are provided via folds 18, respectively. Flaps 19 are respectively provided in series.

The front opening / closing lid 2 can be freely opened and closed by, for example, 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 via a fold 20, for example.
The fold line 20 extends linearly in the longitudinal direction of the upper surface plate 9 (shorter direction of the cardboard sheet 3), for example, substantially at the center of the upper surface plate 9, and is formed to a desired length. You.

The front opening / closing lid cut line includes left and right side cut lines 21 and 21, left and right end cut lines 22 and 22, and left and right locking piece cut lines 23 and 23.
The left and right side cutout lines 21 are bent at right angles from both ends of the fold 20 and extend to substantially the center of the upper front plate 8a.
Further, the left and right front end cutout lines 22 and 22 are formed from the respective ends of the cutout lines 21 and 21 at substantially right angles in directions approaching each other, and extend to a desired length.
The left and right locking piece cutout lines 23, 23 are formed to be bent at substantially right angles from the ends of the respective front end cutout lines 22 and extend to the lower end edge of the upper front plate 8a.

  In addition, the lid main body of the front opening / closing lid 2 is formed by the left and right side cutout lines 21 and 21 and the front end cutout lines 22 and 22. A substantially rectangular shape is formed by the locking piece cutout lines 23, 23 formed at the front end of the lid main body and the lower end edge 24 of the upper front plate 8a between the front ends of the cutout lines 23, 23. A locking piece 25 is formed.

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

An assembling apparatus (not shown) is used to assemble the rectangular parallelepiped sheet storage container body 1 from the cardboard sheet 3.
That is, each fold of the cardboard sheet 3 is folded by the folding mechanism of the assembling device, the edges of the upper front plate 8a and the lower front plate 8b are overlapped, and the upper left plate 14a is The edges of the lower left side plate 14b are overlapped, and the edges of the upper right side plate 15a and the lower road surface plate 15b are overlapped. Then, the respective overlapping portions are bonded by the bonding device of the assembling device to form the rectangular parallelepiped sheet storage container body 1.
The flaps 19 are folded so as to be arranged inside the upper left side plate 14a, the lower left side plate 14b, the upper right side plate 15a, and the lower right side plate 15b.

The folding mechanism of the assembling device is configured to fold the upper front plate 8a on the front side of the lower front plate 8b.
Further, the bonding device of the assembling apparatus bonds the stacked upper front plate 8a and the lower front plate 8b so that the locking pieces 25 are not bonded to the lower front plate 8b. It is configured to
Thereby, after the case is assembled, the locking piece 25 can be separated from the sheet storage container body 1 by pulling the locking piece 25 toward the user.

The upper left side plate 14a and the lower left side plate 14b can be superposed on each other without any problem. Therefore, the assembling apparatus includes an assembling apparatus of a type in which the upper left face plate 14a is folded and bonded so as to be superposed on the front side of the lower left face plate 14b, and the lower left face plate 14b includes the upper left face plate 14b. There is an assembling apparatus of an apparatus of a type that folds and adheres on the front side of 14a.
Similarly, the upper right side plate 15a and the lower right side plate 15b can be superposed on each other without any problem. Therefore, the assembling apparatus includes an assembling apparatus of a type in which the upper right side plate 15a is folded and bonded so as to be superposed on the front side of the lower right side plate 15b, and the lower right side plate 15b includes the upper right side plate 15b. There is an assembling device of a type that folds and adheres to the front side of 15a.

  Then, the purchaser of the assembled sheet storage container body 1 cuts the opening / closing lid cutout line to open and close the front opening / closing lid 2 as shown in FIG. Be able to take out.

  Further, for example, a plurality of the sheet storage container main bodies 1 may be stacked up and down, and each sheet storage container may be properly used for each purpose of use.

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

JP 2010-228789 A

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

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

  An object of the present invention is to solve the above problems.

The sheet storage container of the present invention is provided with a rectangular parallelepiped sheet storage container main body for storing a plurality of stacked sheets, and a front plate, or an upper plate, or a top plate or a front plate to a front plate of the sheet storage container main body. It is characterized by comprising a front opening / closing lid and a side opening / closing lid provided on the sheet container main body.
Further, the side opening / closing lid is provided on one side plate of the sheet storage container body.
Further, the side opening / closing lid is provided on one side of the upper face plate of the sheet storage container body with respect to the front opening / closing lid.
Further, 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 container main body to one or the other side plate.
Further, the side opening / closing lid is partly connected to the sheet storage container body, and is provided 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 main body, and a distal end portion of the side opening / closing lid has a finger insertion opening. A cut line is formed, and the force required 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. And a cutout line for forming the finger opening, and a cut line for forming the side opening / closing lid excluding the finger insertion opening. I do.

Further, the sheet storage container main body is composed of one sheet assembled by an assembling apparatus, and the sheets are formed of an upper front plate, an upper plate, a rear plate, a bottom plate, and a lower front plate which are respectively provided in a row. One upper side plate and the other upper side plate respectively connected to the left and right edges of the top plate, and one lower side plate and the other lower plate respectively connected to the left and right edges of the bottom plate. The upper front panel, the lower front panel, the upper left panel, the lower left panel, the upper right panel, and the lower right panel are formed by the assembling apparatus. And the edge of the lower front plate is overlapped and bonded, and the edge of the one upper side plate and the edge of the one lower side plate are stacked and bonded, The edge of the other upper side plate is overlapped with the edge of the other lower side plate. The side opening / closing lid is configured to cut out a cut line provided from the upper side plate or the upper side plate to the one upper side plate of the sheet storage container body. And is provided at a position above the portion where the edge of the one upper side plate and the edge of the one lower side plate are overlapped. And
Further, the sheet storage container main body is composed of one sheet assembled by an assembling apparatus, and the sheets are formed of an upper front plate, an upper plate, a rear plate, a bottom plate, and a lower front plate which are respectively provided in a row. One upper side plate and the other upper side plate respectively connected to the left and right edges of the top plate, and one lower side plate and the other lower side connected to the left and right edges of the bottom plate Consists of a side plate, the upper front plate, lower front plate, upper left face plate, lower left face plate, upper right face plate, lower right face plate, by the assembling device, respectively, the edge of the upper front plate The edge of the lower front plate is overlapped and adhered, and the edge of the one upper side plate and the edge of the one lower side plate are overlapped and adhered, and 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 cutting line provided from the bottom plate of the sheet storage container body to the one or other lower side plate. And an edge of the one or the other lower side plate and an edge of the one or the other upper side plate are provided at a position lower than a portion where the edge overlaps.

  Further, the side opening / closing lid is configured to be openable and closable by cutting a cutting 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.

In addition, 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%, and 2. 0 to 8.0% is more preferable, and 3.2 to 4.8% is particularly preferable.
Further, the cutout lines on each side of the side opening / closing lid are inclined inward with respect to the line in the short direction.

  ADVANTAGE OF THE INVENTION According to the sheet storage container of this invention, since it can be piled up vertically and horizontally, space saving can be achieved. In addition, 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. FIG. 13 is an enlarged development view of a part of another sheet storage container of the present invention. It is a development view of still another sheet storage container of the present invention. It is a perspective view showing the state where the side opening and closing cover of the sheet storage container of the present invention was opened. It is the perspective view from the back of other examples of the sheet storage container of the present invention. FIG. 11 is a development view of another embodiment of the sheet storage container of the present invention. It is a perspective view of the conventional sheet storage container. It is a development view of the conventional sheet storage container. It is a perspective view which shows the use condition of the conventional sheet storage container.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the same reference numerals are given to the same parts as those in the related art, and the description is omitted.

As shown in FIG. 1, the sheet storage container of the present invention further includes a side opening / closing lid 27 that can be opened and closed, on a rectangular parallelepiped sheet storage container main body 26 having the conventional front opening / closing lid 2.
The side opening / closing lid 27 is formed, for example, by cutting out a cutting 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 main body 26. A part is connected to the storage container main body 1.
Alternatively, the side opening / closing lid 27 cuts, for example, a cut line provided from the upper surface plate 9 of the sheet storage container main body 26 to the right side plate 15 (or / and the left side plate 14) which is the one side plate. 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 out the entirety of the sheet storage container main body 26 without partially connecting the sheet storage container main body 26.

  Further, the side opening / closing lid 27 may be formed only on the right side (or / and left side) of the upper face plate 9 of the sheet storage container main 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. An openable / closable side opening / closing lid 46 formed by cutting out 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.

  In addition, the width (W) of the rectangular parallelepiped sheet storage container body 26 may be, for example, 150 mm to 1000 mm, and is preferably 200 mm to 500 mm, and more preferably 250 mm to 350 mm in terms of handleability.

  In addition, 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 in terms of handleability.

  Further, the height (H) may be, for example, 10 mm to 1000 mm, and is preferably 20 mm to 500 mm, and more preferably 30 mm to 250 mm from the viewpoint of handleability.

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

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

  The cutout line for forming the front opening / closing lid 2 and the cutout line for forming the side opening / closing lid 27 are preferably not common, but may be partly common. .

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

  The lid body of the side opening / closing lid 27 is defined by a portion surrounded by the left and right side cut lines 30, 30, the front end cut lines 31, 31, and the finger insertion opening forming cut line 32. 27a are formed. Further, the finger cut opening of the side opening / closing lid 27 which is small enough to allow a finger to be inserted is formed by the portion cut at the finger insertion opening forming cutout line 32 formed at the tip end of the lid main body 27a. A part 33 is formed.

  After the cut-out line 32 is cut out, the portion surrounded by the finger-insertion opening forming cut-out line 32 becomes a protruding piece 34 connected to the upper right side plate 15a. In addition, 35 is a fold of the protruding piece 34.

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

With this configuration, even when an assembling apparatus that assembles the sheet storage container body uses a type of assembling apparatus in which the lower right side plate 15b is overlapped and adhered to the front side of the upper right side plate 15a. Since 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, the side opening / closing lid can be formed.
Further, even when the lower right side plate 15b uses an assembling apparatus of a type in which the lower right side plate 15b is superimposed on and adhered to the back side of the upper right side plate 15a, the side opening / closing lid 27 is in contact with the lower right side plate 15b. Since it is not located at a portion where the upper right side plate 15a overlaps, a side opening / closing lid can be formed.

  Therefore, in the side plate folding method, the cardboard sheet of the present invention can be assembled using any type of assembling apparatus conventionally used. Therefore, in order to manufacture the sheet storage container of the present invention, a conventionally used assembling apparatus can be used, and the economy and convenience are improved.

  In addition, the concave shape of the cutout line 32 for forming a finger insertion opening may be any size and shape that allows a finger to be inserted. And the shape of the cutout line 32 for forming the finger insertion opening may be, for example, an arc shape or a rectangular shape.

  Further, the cutout line 32 for forming the finger insertion opening may be formed in a convex shape. In this case, the protruding piece 34 is connected to the side opening / closing lid 27 via a fold line.

  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 side plate 14a. Good.

Further, instead of or in addition to the side opening / closing lid 27 or the other side opening / closing lid, as shown in FIGS. 6 and 7, there is still another part extending from the bottom plate 11 to the lower left side plate 14b. May be provided.
Similarly, in place of the further side opening / closing lid 46, or in addition to the still another side opening / closing lid 46, another side opening / closing lid (FIG. 4) extends from the bottom plate 11 to the lower right side plate 15b. (Not shown).
The side opening cover 46 is formed similarly to the side opening / closing cover 27.
For example, FIG. 7 shows one substantially rectangular cardboard sheet 47 before the assembling of the sheet storage container main body 26, which includes the front opening / closing lid 2 and the side opening / closing lid 46.
The side opening / closing lid 46 is formed, for example, by cutting a substantially U-shaped side opening / closing lid cut line provided from the bottom plate 11 of the cardboard sheet 47 to the lower left side plate 14b.
The same reference numerals are given to the same portions as the side opening / closing lid 27, and the description is omitted.
In addition, the fold line 29 is formed on the bottom plate 11 of the sheet storage container main body 1, for example, to extend linearly in the lateral direction of the sheet storage container main body 1 and have a desired length.
Further, the tip of the side opening / closing lid 46, that is, the tip cutout line 31 and the finger insertion opening forming cutout line 32 are separated by a desired distance from the edge 36 of the lower left side plate 14b, It is formed inside. That is, when the cardboard sheet 47 is assembled, the side opening / closing lid 47 is provided at a position lower 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 cutout line 32 for forming the finger insertion opening 33 is the side opening and closing except for the finger insertion opening forming cutout line 32. The cut lines 30 and 31 for forming the lids 27 and 46 are easier to cut.

  That is, the force required to cut the cut line for forming the finger insertion opening 33 is determined by cutting the cut line for forming the side opening / closing lids 27 and 46 excluding the finger insertion opening 33. A cut line for forming the finger insertion opening 33 and a cut 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 performing the operation. Is done. For example, as for the distance of the connecting portion between the cutting lines adjacent to each other, the connecting portion of the cutting line for forming the finger insertion opening 33 cuts the side cutting line 30 and the tip cutting line 31. It is formed shorter than the connection part of the cut-out line.

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

As shown in FIG. 3, among the side cut lines 30, 30 of the side opening / closing lid 27, the side cut lines 30 a, 30 a of the upper right side plate 15 a are changed to the line L in the lateral direction. On the other hand, they are slightly inclined toward each other, for example, at an angle of 2 to 2.8 degrees.
The side opening / closing lid 46 is also the same as the side opening / closing lid 27, and the side cutout lines 30a, 30a of the lower left side plate 14b of the side cutout lines 30, 30 are set to be shorter. The direction lines are inclined slightly inward, for example, at an angle of 2 degrees to 2.8 degrees, respectively.

  Note that the angle may be, for example, 1 to 13 degrees, is preferably 2 to 12 degrees, and more preferably 4 to 6 degrees in terms of handleability.

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

  Similarly, among the side cut lines 21, 21 of the front opening / closing lid 2, the side cut lines 21 a, 21 a of the upper front plate 8 a are also slightly, for example, at an angle with respect to the line M in the short direction. It may be inclined inwardly from each other by about 2 degrees to 2.8 degrees.

  Note that the angle may be, for example, 1 to 13 degrees, is preferably 2 to 12 degrees, and more preferably 4 to 6 degrees in terms of handleability.

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

  The cut lines 37 and 38 are cut, for example, after cutting the side open / close lid cut line from the assembled sheet storage container body 26.

  As shown in FIG. 4, bonding portions 39a and 39b are provided at desired portions of the flap 19a and the side opening / closing lid 27 which overlap each other when assembled. Adhesive portions 40a and 40b are provided on desired portions of the upper flap 19b and the side opening / closing lid 27 which 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 the side opening / closing lid 27 from the assembled sheet storage container, the cut lines 37 and 38 of the bonded flaps 19a and 19b are also cut. Then, as shown in FIG. 5, an opening 41 for taking out the sheet is formed.

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

  Further, as shown in FIG. 5, the side portion 44 of the upper surface plate and / or the upper side surface plate (for example, the upper right surface plate) remaining after the side opening / closing cover 27 is cut off, that is, the side opening / closing cover 27 The width A of the side portion 44 between the side cutout lines 30 and 30 and the folds 4 and 5 (or the side edge 45 of the upper side surface plate 15a) depends on the strength of the sheet storage container and the ease of sheet removal. Therefore, each 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 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 width (A) of the side portion Experiments were conducted to examine the strength of the sheet storage container and the ease of taking the sheet.
In this 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 strength are reduced. 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 improved, and furthermore, in the range of 3.2 to 4.8%. If so, the strength and the ease of taking the sheet were particularly improved.

  Further, in a sheet storage container having a depth (D) of 169 mm, if the width (A) / depth (D) (%) of the side portion is in the range of 1.6 to 9.5%, the strength and the sheet are reduced. In addition, if the thickness is in the range of 2.0 to 7.9%, the strength and the ease of taking the sheet are improved, and furthermore, the range is in the range of 3.2 to 4.8%. In particular, the result is that the strength and the ease of taking the sheet are 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 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, so that even if 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 the part cut line, for example, as shown in FIG. 5, the side opening / closing lid 27 can be opened and closed, and the internal 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 of the sheet storage container is set to the front side opening / closing lid.
Also, the degree of freedom in placing the sheet storage container is increased.

Further, when assembling the cardboard sheet 28, for example, the upper right side plate 15a and the lower right side plate 15b can be cut off the side opening / closing lid 27 even if one of the upper right side plate 15a and the lower right side plate 15b is placed on the front side.
Also, when assembling the cardboard sheet 47, for example, the upper left side plate 14a and the lower left side plate 14b can be cut off the side opening / closing lid 46 even if one of them is overlapped so as to be on the front side. .

Therefore, when assembling the cardboard sheet 28, a conventional sheet storage container assembling device of a type in which the lower right side plate 15b is overlapped with the upper right side plate 15a so as to be on the front side, folded and bonded, is also used. Can be.
Alternatively, a conventional sheet storage container assembling device of a type in which the cardboard sheet 28 is overlapped and folded and bonded so that the lower right side plate 15b is on the back side of the upper right side plate 15a may be used. become.
The same applies to the case where the cardboard sheet 47 is assembled.

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

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

REFERENCE SIGNS LIST 1 sheet storage container main 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 side plate 14b lower left side plate 15 right side plate 15a upper right side plate 15b lower right side plate 16 fold 17 fold 18 fold 19 flap 20 fold 21 side cutout line 22 tip cutout line 23 locking piece cutout 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 Front cut line 32 Finger cut opening forming cut line 33 Finger cut opening 34 Projection piece 35 Fold 36 End Edge 37 Cutting line 38 Cutting line 39a Bonding portion 39b Bonding portion 40a Bonding portion 40b Bonding 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 body for storing a plurality of stacked sheets,
A front opening / closing lid provided from the front plate of the sheet storage container body, or the top plate, or the top plate to the front 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 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 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 an upper surface plate of the sheet storage container body to one side plate.   The sheet 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 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 sheet storage container main body and is provided to be freely opened and closed. The side opening and closing lid is configured to be openable and closable by cutting out a cutting line provided in the sheet storage container body,
At the tip of the side opening and closing lid, a cutout line for forming a finger insertion opening is formed,
The force required to cut the cut line for forming the finger insertion opening is smaller than the force for cutting the cut line for forming the side opening / closing lid excluding the finger insertion opening. 7. A cutout line for forming the finger insertion opening and a cutout line for forming the side opening / closing lid excluding the finger insertion opening. The sheet storage container according to any one of the above. The sheet storage container body is composed of one sheet assembled by an assembling apparatus,
The sheet includes an upper front plate, a top plate, a rear plate, a bottom plate, a lower front plate, and one upper side plate and the other, which are respectively connected to left and right edges of the upper plate. The upper side plate, and comprises 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, by the assembling apparatus, respectively, the edge of the upper front plate and the lower front plate. An edge is overlapped and bonded, and an edge of the one upper side plate and an edge of the one lower side plate are overlapped and bonded, and the other upper side plate is also bonded. The edge of the other side and the edge of the other lower side plate is configured to be overlapped and bonded and combined,
The side opening / closing lid is configured to be freely openable and closable by cutting a cutting line provided from one upper side plate of the sheet storage container body to the one upper side plate from the upper surface plate. 8. The method according to claim 1, wherein the edge of the one upper side plate and the edge of the one lower side plate are provided at a position above a portion where the edge overlaps. A sheet storage container according to claim 1. The sheet storage container body is composed of one sheet assembled by an assembling apparatus,
The sheet includes an upper front plate, a top plate, a rear plate, a bottom plate, a lower front plate, and one upper side plate and the other, which are respectively connected to left and right edges of the upper plate. The upper side plate, and comprises one lower side plate and the other lower side plate connected to the left and right edges of the bottom 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, by the assembling apparatus, respectively, the edge of the upper front plate and the lower front plate. The edges 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 other upper side plate is The edge and the edge of the other lower side plate are configured to be 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 body to the one or other lower side plate, and the one or the other is provided. 9. The device according to claim 1, wherein an edge of the lower side plate and an edge of the one or other upper side plate are provided at a position lower than a portion where the edge overlaps. A sheet storage container according to claim 1. The side opening and closing lid is configured to be openable and closable by cutting out a cutting line provided in the sheet storage container body,
The width of the side of the side plate remaining after the side opening / closing lid is cut off, or the width of the side of the top plate, or the width of the side of the bottom plate is 10 mm to 15 mm. The sheet storage container according to any one of claims 1 to 9, wherein The side opening and closing lid is configured to be openable and closable by cutting out a cutting line provided in the sheet storage container body,
The width (A) of the side of the side plate or 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 main body that is left after the side opening / closing lid is cut off. The sheet storage container according to any one of claims 1 to 9, wherein the ratio (A) / (D) of the width (A) of the side portion is 1.6 to 9.6%.   The sheet storage container according to any one of claims 1 to 11, wherein cutout lines on each side of the side opening / closing lid are inclined inward with respect to a line in the short direction.

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