JP3613494B2 - Rolled sheet storage box - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a roll-shaped sheet storage box such as towel paper and tissue paper.
[0002]
[Prior art]
Conventionally, there is an actual registration No. 3010483 as a polyhedral roll-shaped sheet storage box that allows a required amount of a roll-shaped sheet to be drawn and cut. In this storage box, a sheet drawer port for drawing out a sheet is provided on the top surface, and a sheet cutting part for cutting the drawn sheet is provided at the edge of the sheet drawer port.
[0003]
[Problems to be solved by the invention]
However, the prior art has the following problems.
{Circle around (1)} The sheet cutting portion has a straight shape and tries to cut the entire width of the sheet at the same time. The cutting force applied to the sheet is dispersed and reduced over the entire width, so that the cutting workability is poor.
[0004]
(2) The shape of the sheet outlet on the top surface does not have a sheet holding function. Therefore, after the required amount of sheets are pulled out and cut, the roll is rewound, the leading edge of the next use sheet cannot be held, and the usability is poor.
[0005]
(3) The sheet outlet is narrower than the sheet width. For this reason, the edge in the width direction of the pulled-out sheet is caught by both end edges of the sheet pull-out port, and it is difficult to pull out the sheet smoothly.
[0006]
In Japanese Utility Model Publication No. 1-208060, as a tissue paper container, the upper surface plate of the container is provided with a perforation that forms an elongated outlet hole for the paper housed therein, and overlaps the inner surface of the upper surface plate. A polymer piece is provided continuously, and a pair of outlet hole restricting protrusions protruding from one longitudinal edge of the elongated outlet hole and exposed to the outlet hole are formed at the leading edge of the polymer piece. ing. This conventional technique tries to prevent the paper from falling into the container even when the remaining amount of the paper in the container is reduced by sandwiching the tissue paper between the edge of the outlet hole and the restriction protrusion. To do. However, since this conventional technique is intended for tissue paper, the paper has already been cut and separated one by one, and there is no place for cutting the contents. Moreover, since it is not intended for a roll-shaped sheet, there is no place to consider the prevention of roll rewinding with respect to the content holding function in the outlet hole.
[0007]
An object of the present invention is to improve sheet cutting workability in a roll-shaped sheet storage box and to prevent rolls from being unwound after cutting.
[0008]
Another object of the present invention is to improve sheet pull-out performance in a roll-shaped sheet storage box.
[0009]
[Means for Solving the Problems]
The present invention described in claim 1 is a polyhedral roll-shaped sheet storage box having a sheet extraction opening on the top surface, wherein the extraction opening has a flap protruding in a facing direction in the extraction opening, and The front ends of the opposing flaps are provided so as to overlap each other, the sheet can be pulled out from between the opposing flaps, and at least one of the opposing flaps has a corner at the front end, A flap having a corner portion is overlapped so as to be outside the other flap, and a film having a slit in the sheet width direction is stuck to the sheet outlet .
[0010]
According to a second aspect of the present invention, in addition to the first aspect of the present invention, the lead-out port is formed by cutting off a part of the top surface.
[0013]
According to a third aspect of the present invention, in the present invention according to the first or second aspect , the sheet outlet is opened over the entire width of the roll-shaped sheet. .
[0014]
The present invention has the following effects (1) to (6) .
(1) At least one of the opposing flaps has a corner portion at the tip, and this corner portion functions as a sheet cutting portion. Therefore, the sheet starts to be cut from the portion corresponding to the above-described corner in the width direction. For this reason, the cutting force applied to the sheet is concentrated on the cutting start portion to start cutting smoothly, and then the cutting area is expanded in the sheet width direction, so that the cutting workability can be improved.
[0015]
(2) A flap with the leading ends overlapping each other is provided at the sheet outlet, so that the sheet can be pulled out between the opposed flaps. Therefore, after the required amount of sheets have been pulled out and cut, the leading edge of the next used sheet is held between the leading edges of the opposing flaps, causing roll rewinding and excessive pulling. There is no. That is, it is easy to take out the sheet for the next use, and the usability can be improved.
[0016]
(3) A part of the top surface is cut off and opened at the use stage of the storage box. Therefore, the storage box is sealed until the start of use, and the roll sheet can be kept clean.
[0017]
(4) A flap having a corner at the tip is provided outside. Therefore, when the sheet is pulled up and pressed against the front end corner of the flap in order to cut the sheet, this pressing can be performed stably and reliably, and the cutting workability can be improved.
[0018]
(5) After pulling out and cutting the required amount of sheet, the leading edge of the sheet for the next use is held in the slit of the film provided in the sheet pull-out opening in addition to the sheet holding function of the opposed flap described above, No roll rewinding or excessive withdrawal. That is, it is easy to take out the sheet for the next use, and the usability can be improved.
[0019]
(6) The sheet outlet is wider than the sheet width. For this reason, when the sheet is pulled out, the width direction edge of the sheet is not caught by the both end edges of the sheet pull-out port, and the sheet can be pulled out smoothly.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is a schematic view showing a storage box, FIG. 2 is a schematic view showing a usage state of the storage box, FIG. 3 is a development view of the storage box, FIG. 4 is a schematic view showing a top flap bonding process, and FIG. FIG. 6 is a schematic diagram showing a roll set state, FIG. 7 is a schematic diagram showing an end face flap folded state, FIG. 8 is a schematic view showing an end face flap folded state, and FIG. FIG. 10 is a schematic diagram showing an assembly completion state.
[0021]
The roll-shaped sheet storage box 10, as shown in FIGS. 1 to 3, for example, allows the roll-shaped sheet 1 of towel paper to be pulled out and cut, and the cut sheet 1 can be used for cleaning or the like. is there.
[0022]
The storage box 10 is a paperboard rectangular hexahedron having a top plate 11, a front plate 12, a bottom plate 13, a back plate 14, and left and right end plates 15 and 16, and a storage unit 21 for storing the roll sheet 1 (FIG. 6 (B)) and has a sheet outlet 22 for pulling out the sheet 1 from the storage portion 21 on the top surface 10A.
[0023]
At this time, the storage box 10 includes a back top surface flap 17 to be bonded to the back surface of the top surface plate 11, and the top surface 10 </ b> A has a double bonding structure of the top surface plate 11 and the back top surface flap 17. The top plate 11 is provided with a drawer opening forming portion 31 composed of a curved perforation that is large enough to be easily grasped by a user's fingers and smoothly taken out, and protrudes from a part of the drawer opening forming portion 31. A flap 32 having a tip corner portion 32A is provided, and a film 33 made of vinyl chloride, polyethylene, or the like is attached to the back surface of the top plate 11. The film 33 includes a slit 33A in the sheet width direction. On the other hand, the back top surface flap 17 includes a drawer port forming portion 41 that is cut out in substantially the same curved shape as the drawer port forming portion 31 of the top plate 11, and a flap 42 that protrudes from a part of the drawer port forming portion 41. Is provided. When the back top surface flap 17 is bonded to the back surface of the top surface plate 11, the drawer opening forming part 31 and the drawer opening forming part 41 are in agreement with the film 33 interposed therebetween, and the flap 32 and the drawer opening of the drawer opening forming part 31 are formed. The flap 41 of the portion 41 is disposed so as to protrude in a direction opposite to the flap 42, and the tip corner portion 32A of the flap 32 and the tip portion 42A of the flap 42 are disposed so as to overlap each other. At this time, in this embodiment, the front end corner portion 32A of the flap 32 is overlapped so as to be outside the front end portion 42A of the flap 42.
[0024]
Accordingly, when the drawer opening forming portion 31 formed by the perforation of the top plate 11 is cut and opened at the stage of use of the storage box 10, the drawer opening forming portion 31 that has been opened and the back top flap that has already been cut off are formed. The seventeen outlet opening forming portions 41 open the sheet outlet 22 that is large enough to take out the sheet 1. The storage box 10 has flaps 32 and 42 that protrude so as to face each other in the drawer opening 22, and the leading end corner part 32 </ b> A and the leading end part 42 </ b> A of the opposing flaps 32 and 42 correspond to each other. Overlapping at the center, the sheet 1 can be pulled out by being sandwiched between the flaps 32 and 42.
[0025]
At this time, a film 33 is attached to the sheet pull-out port 22, and the above-described slit 33 </ b> A is disposed at the center of the sheet pull-out port 22. As a result, the sheet 1 is pulled out through the slit 33A while being sandwiched between the flaps 32 and 42 described above.
[0026]
The tip corner portion 32A of the flap 32 protruding in the sheet pull-out port 22 functions as a sheet cutting portion that applies a cutting force to the sheet 1 when the pulled-out sheet 1 is pressed.
[0027]
The sheet pull-out port 22 is preferably opened over a range that is equal to or greater than the entire width of the roll-shaped sheet 1.
[0028]
The storage box 10 is used as follows.
(1) The drawer opening forming portion 31 formed by the perforation of the top plate 11 is cut and opened to form a sheet drawer 22 (FIGS. 2A and 2B). As a result, a sheet pull-out port 22 large enough to take out the sheet 1 is opened, the leading end corner portion 32A and the leading end portion 42A of the flaps 32 and 42 overlap each other at the center of the sheet pull-out port 22, and the film 33 This slit 33 </ b> A is arranged at the center of the sheet outlet 22.
[0029]
(2) The sheet 1 taken out from the sheet drawing port 22 is drawn out through the slit 33A of the film 33 while being sandwiched between the flaps 32 and 42. Then, the required amount of the sheet 1 is pressed against the tip corner portion 32A of the flap 32 and cut for use (FIG. 2C).
[0030]
(3) After the cutting of the sheet 1 of (2), the leading end portion of the sheet 1 for the next use is sandwiched and held between the flaps 32 and 42 and is sandwiched and held by the slit 33A of the film 33. The roll 1A is prevented from being unwound and excessively pulled out.
[0031]
Hereinafter, the assembly process of the storage box 10 will be described.
In the unfolded state, the storage box 10 is inserted into the top plate 11, the front plate 12, the bottom plate 13, the back plate 14, the left and right end plate 15, 16, the back top flap 17, and the left and right end plate 15, 16. The flaps 15A and 16A, the left and right front side end face flaps 18A and 18A, and the left and right back side end face flaps 19A and 19B are connected via ruled lines (broken lines in FIG. 3). As described above, the top plate 11 includes the perforated drawer opening forming portion 31 and the film 33. The back top surface flap 17 is provided with the notch extraction opening forming part 41 as described above. However, the storage box 10 is assembled as follows.
[0032]
(1) Apply an adhesive to the shaded area shown in the back top flap 17 of FIG.
[0033]
(2) The back top surface flap 17 is bonded to the back surface of the top surface plate 11 (FIG. 4).
[0034]
(3) The cylindrical body which bonded the top | upper surface board 11 and the back | upper surface flap 17 of said (2) is raised, and it is set as the state of FIG.
[0035]
(4) The roll-shaped sheet 1 is inserted from one end side of the cylindrical body of (2) (FIG. 6).
[0036]
(5) Fold back end face flaps 19A and 19A at the left and right ends of the cylindrical body of (4) (FIG. 7).
[0037]
(6) Fold the front end face flaps 18A and 18A at the left and right ends of the cylindrical body of (5) (FIG. 8).
[0038]
(7) At the left and right ends of the cylindrical body of (6) above, the end face plates 15 and 16 are folded, and the insertion flaps 15A and 16A are inserted (FIG. 9) to complete the assembly state of FIG.
[0039]
Hereinafter, the operation of the present embodiment will be described.
(1) At least one of the opposed flaps 32, 42 has a leading end corner portion 32A at the leading end, and the leading end corner portion 32A functions as a sheet cutting portion. Accordingly, the sheet starts to be cut from the portion corresponding to the above-described tip corner portion 32A in the width direction. For this reason, the cutting force applied to the sheet is concentrated on the cutting start portion to start cutting smoothly, and then the cutting area is expanded in the sheet width direction, so that the cutting workability can be improved.
[0040]
{Circle around (2)} The flaps 32 and 42 whose front ends overlap with each other are provided at the sheet outlet port 22 so that the sheet can be pulled out between the opposed flaps 32 and 42. Therefore, after the required amount of sheets are pulled out and cut, the leading end portion of the sheet for the next use is sandwiched and held between the leading end portions 32A and 42A of the opposed flaps 32 and 42, and the roll is rewound. And no excessive withdrawal. That is, it is easy to take out the sheet for the next use, and the usability can be improved.
[0041]
(3) A part of the top surface 10A is cut and opened at the stage of use of the storage box 10 in the drawer opening 22. Therefore, the storage box 10 is sealed until the start of use, and the cleanliness of the roll sheet 1 can be maintained.
[0042]
(4) A flap 32 having a corner 32A at the tip is provided on the outside. Therefore, when the sheet 1 is pulled up and pressed against the tip corner portion 32A of the flap 32 in order to cut the sheet 1, the pressing can be stably performed and the cutting workability can be improved.
[0043]
(5) After the required amount of sheet has been pulled out and cut, the leading end of the next used sheet is slit in the film 33 provided at the sheet pull-out port 22 in addition to the sheet holding function of the opposing flaps 32 and 42 described above. 33A is also held and does not cause roll rewinding or excessive drawing. That is, it is easy to take out the sheet for the next use, and the usability can be improved.
[0044]
Further, the film 33 prevents foreign matter from entering the inside of the storage box 10 after the storage box 10 is opened, and the hygienic quality of the storage box 10 can be improved.
[0045]
(6) The sheet outlet 22 is wider than the sheet width. For this reason, when the sheet is pulled out, the width direction edge of the sheet is not caught by the both end edges of the sheet pulling port 22, and the sheet can be pulled out smoothly.
[0046]
In the storage box 10, the end plates 15 and 16 on the left and right sides can be assembled by inserting the insertion flaps 15A and 16A without using an adhesive. Therefore, the end plates 15 and 16 can be repeatedly opened and closed to set the roll-shaped sheet 1 in the box 10, and the storage box 10 can be used repeatedly as a refillable container.
[0047]
Although the embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration of the present invention is not limited to this embodiment, and there are design changes and the like without departing from the gist of the present invention. Is included in the present invention. For example, the roll-shaped sheet 1 is pulled out by inserting a paper tube of the roll-shaped sheet 1 into, for example, the end surface flaps 19A and 19A at both left and right ends of the storage box 10 so that the roll-shaped sheet 1 can be rotatably supported. It may be rotatable.
[0048]
Moreover, in the storage box 10, you may provide the corner | angular part which functions as a sheet | seat cutting part in both the opposing flaps (32, 42). Further, the corner portion may have a sawtooth shape.
[0049]
In the storage box 10, reinforcing flaps may be bonded to the flaps (32, 42) functioning as a sheet cutting part to prevent damage to the sheet cutting part and improve sharpness.
[0050]
Moreover, in the storage box 10, you may not provide a film in a sheet | seat drawer opening. In addition, the storage box 10 may be provided with a lid flap that is hinged to the box to open and close the sheet drawer opening.
[0051]
Moreover, in the storage box 10, it is preferable that the roll-shaped sheet is processed so as to be easily cut by providing perforations at appropriate intervals.
[0052]
Further, in the storage box 10, the top surface may be positioned sideways when in use, and when the bottom surface is fixed upward, it can be used even when the top surface is positioned at the bottom. The sheet can be held and the sheet can be cut well.
[0053]
【The invention's effect】
As described above, according to the present invention, in the roll-shaped sheet storage box, it is possible to improve the sheet cutting workability and to prevent the roll from being unwound after cutting.
[0054]
Moreover, according to this invention, in the roll-shaped sheet storage box, the sheet | seat drawability can be made favorable.
[Brief description of the drawings]
FIG. 1 is a schematic view showing a storage box.
FIG. 2 is a schematic diagram showing a usage state of a storage box.
FIG. 3 is a development view of a storage box.
FIG. 4 is a schematic diagram showing a top surface flap laminating step.
FIG. 5 is a schematic view showing a cylindrical box forming state.
FIG. 6 is a schematic diagram showing a roll set state.
FIG. 7 is a schematic diagram showing an end face flap folded state.
FIG. 8 is a schematic diagram showing an end face flap folded state.
FIG. 9 is a schematic view showing an insertion flap insertion state.
FIG. 10 is a schematic diagram showing an assembled state.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Roll-shaped sheet 10 Roll-shaped sheet storage box 10A Top surface 11 Top surface plate 17 Back top surface flap 22 Sheet drawer | drawing-out port 32, 42 Flap 32A Tip corner | angular part 33 Film 33A Slit 42 Tip

Claims (3)

In a polyhedral roll-shaped sheet storage box having a sheet outlet on the top surface,
The outlet has a flap protruding in the opposite direction in the outlet and is provided so that the leading ends of the opposing flaps overlap each other, enabling the sheet to be pulled out from between the opposing flaps,
At least one of the opposing flaps has a corner at the tip ;
A roll-shaped sheet , wherein a flap having a corner at the tip is overlaid so as to be outside the other flap, and a film having a slit in the sheet width direction is attached to the sheet outlet. Storage box. The roll-shaped sheet storage box according to claim 1 , wherein the drawer opening is opened by cutting a part of the top surface. The roll-shaped sheet storage box according to claim 1 or 2 , wherein the sheet pull-out opening is opened over a range not less than the entire width of the roll-shaped sheet.

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