JP5817988B2 - Sanitary paper storage box - Google Patents

Description

  The present invention relates to a sanitary paper storage box that stores sanitary paper such as tissue paper that is alternately folded and stacked so that it can be taken out in a pop-up manner.

  A top panel of a paper box made of rectangular parallelepiped as a sanitary paper storage box for storing sanitary paper such as tissue paper and paper towels widely used in homes and offices in a folded state so that it can be taken out in a pop-up manner. In addition, a sanitary paper storage box is known in which an opening for taking out sanitary paper is opened.

In such a sanitary paper storage box, if the sanitary paper stored in the interior becomes low, the next sanitary paper may not protrude from the outlet when the sanitary paper protruding from the outlet is pulled out, and remains on the bottom of the box. It may be inconvenient to take out the sanitary paper.
Therefore, as a sanitary paper storage box that can be easily removed even when there is little sanitary paper remaining, the front shape of the box is convex on the front panel and rear panel of the box, and the top of the box is from the bottom panel. A valley fold line that passes through a position that is approximately 1/3 of the height of the panel and that the left and right sides reach the lower corners of the front and back, is the center of the bottom panel, and connects the front and back panels A sanitary paper storage box in which a valley fold line is formed is disclosed (for example, see Patent Document 1).

  In the sanitary paper storage box disclosed in Patent Document 1, when the remaining sanitary paper is low, the sanitary paper storage box is inverted and the internal sanitary paper is moved toward the top panel, and the front panel, the back panel, and the bottom panel are placed. The front panel, back panel, and bottom panel are deformed inward along the formed valley fold line so that the bottom panel is formed on the raised bottom, and the sanitary paper is supported by pushing the sanitary paper upward by the raised bottom panel. It has become.

Japanese Utility Model Publication No. 7-9783

However, in the sanitary paper storage box of Patent Document 1, when the remaining sanitary paper is low, the sanitary paper storage box is inverted and the bottom panel is raised to form the bottom, and the inverted sanitary paper storage box is returned to its original position. The bottom panel, which is the raised bottom, supports the sanitary paper in a state where it is pushed up, but when the sanitary paper storage box is turned upside down, the remaining little sanitary paper on the bottom panel side is irregularly placed on the top panel. There is a problem that the sanitary papers that are folded and stacked alternately may collapse and become difficult to take out.
Also, the front and rear panels of the sanitary paper storage box have a convex front shape, and the top part passes through a position where the height from the bottom wall is approximately 1/3 of the height of the front wall, Since the valley fold line having the shape reaching the lower corner portion of the front and back surfaces is provided, the valley fold line becomes long. As a result, the bending stress on the front panel and back panel when the valley fold line is folded is widely dispersed, distortion occurs on the front panel and back panel, and the take-out port formed on the top panel expands to maintain sanitary paper. There is a problem in that sanitary paper protruding from the take-out port may fall into the box due to loss of power.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a sanitary paper storage box in which a sanitary paper housed inside can be easily taken out by forming a raised bottom portion on a box body, and a raised bottom portion can be formed while suppressing distortion. There is to do.

To achieve the above object, the invention described in claim 1 includes a back panel, a top panel, a front panel, and a bottom panel that are connected to each other, and a pair of inner side panels that are connected to the left and right ends of the bottom panel; A pair of outer side panels connected to the left and right ends of the top panel and overlapped and bonded to the outside of the inner side panel, and connected to the left and right ends of the back panel and the front panel and folded inside the inner side panel A sanitary paper storage box in which laminated sanitary paper is stored in a substantially rectangular paper box having a pair of folding panels, and the outer side panel has a substantially center in the width direction and the outer side panel. any position not reaching the bonding portion between the side panels and the first vertex connected from the first apex at both corners of the bottom panel side, to form a substantially triangular in the bottom sides of the inner side panel Mountain-shaped first mountain fold line for the raised bottom formation is provided on each symmetric position, further, the second inward fold line for the raised bottom formed from the first vertex is hanging on the bottom side edge of the inner side panel is provided, In addition, the bottom panel is provided with a third bottom fold line for forming a raised bottom portion that connects between second bottom fold lines for forming a bottom portion that is suspended from the bottom side of the inner side panel.

According to a second aspect of the present invention, the outer side panel according to the first aspect has a second position where the upper side of the outer side panel intersects with the extended line of the second bottom fold line for forming the raised bottom portion . A first auxiliary valley fold line for mountain-shaped raised bottom forming substantially parallel to the first mountain fold line for forming raised bottom is provided from the second vertex toward the left and right sides of the outer side panel. And a second auxiliary mountain fold line for forming a raised bottom portion that is suspended from the second vertex to the bottom side of the outer side panel is provided.

According to the sanitary paper storage box of claim 1, the inner side panel connected to the left and right ends of the bottom panel has an arbitrary position that does not reach the adhesive portion with the outer side panel at a substantially center in the width direction. was the first apex, leads from the first apex at both corners of the bottom panel side, mountain-shaped first mountain fold line for the raised bottom and which forms a substantially triangular in the bottom sides of the inner side panel is Further, a second bottom fold line for forming a raised bottom portion that is suspended from the first apex to the bottom side of the inner side panel is provided, and the bottom panel is provided with a second valley fold line for forming the inner side panel. Since there is a third bottom fold line for forming the raised bottom portion that connects between the second valley fold lines for forming the raised bottom portion that hangs down to the bottom side, it is provided on the bottom panel so as to push in the center of the bottom panel. Fold the third bottom fold line for forming the raised bottom However, the first bottom fold line for forming the raised bottom portion provided on the inner side panel is folded in a fold, and the second valley fold line for forming the raised bottom portion is fold-folded. A mountain-shaped raised bottom with a mountain fold line as the summit is formed, and this mountain-shaped raised bottom allows the sanitary paper stored in the box to be lifted to the vicinity of the take-out opening that opens in the top panel, and the remaining sanitary paper is reduced. It can be easily taken out.
Further, the formation of the raised bottom portion on the bottom panel is formed by folding the raised bottom forming first fold line provided on the inner side panel, so that the sanitary paper storage box of Patent Document 1 is used. It is not necessary to turn the sanitary paper storage box upside down, and it is easy to form a raised bottom. Further, when forming the raised bottom portion, there is no possibility that the sanitary papers that are alternately folded and stacked will be destroyed.
Further, since the area of the inner side panel on which the first mountain fold line for forming the raised bottom portion is provided is small, the first mountain fold line for forming the raised bottom portion is also shortened, and due to the stress when the first mountain fold line for forming the raised bottom portion is mountain-folded. The distortion of the inner side panel is also small. In addition, since the outer side panel connected to the left and right ends of the upper panel is overlapped and bonded to the outer side panel, distortion of the inner side panel is suppressed by the outer side panel. Accordingly, when forming the raised bottom portion on the bottom panel, the adhesive portion between the inner side panel and the outer side panel is peeled off due to distortion of the inner side panel, and the inner side panel and the outer side panel are intended. Therefore, it is possible to prevent occurrence of a situation in which the take-out port is opened or the take-out port is expanded due to distortion of the inner side panel.

According to sanitary paper storage box according to claim 2, the outer surface panel of claim 1, the extension line of the second valley folding line for the upper edge and the raised bottom formation of the outer side panels are cross A second auxiliary vertex folding line for forming a mountain-shaped raised bottom portion that is substantially parallel to the first mountain folding line for forming the raised bottom portion from the second vertex to the left and right sides of the outer side panel. is provided, further, since the second auxiliary mountain fold lines for the outer side surface raised portion formation is suspended on the bottom side edge of the panel from the second apex is provided, for the raised bottom formation provided on the bottom surface panel The third valley fold line is valley-folded, the raised bottom portion forming first mountain fold line provided on the inner side panel is mountain-folded, the raised bottom portion forming second valley fold line is valley-folded, and the outer side panel is Fold the first auxiliary valley fold line for forming the raised bottom The second auxiliary mountain fold line for forming the raised bottom portion is folded into a mountain, the valley fold of the third valley fold line for forming the raised bottom portion provided in the bottom panel, and the raised bottom portion forming second provided in the inner side panel. Mountain folds of one mountain fold line and valley folds of the second valley fold line for forming the raised bottom portion are further facilitated, and the mountain-shaped raised bottom portion can be easily formed on the bottom panel.
In addition, the third bottom fold line for forming the raised bottom portion provided on the bottom panel is folded, the first mountain fold line for forming the raised bottom portion provided on the inner side panel is folded, and the second valley for forming the raised bottom portion is formed. The distortion of the inner side panel due to the stress when the folding line is folded is absorbed by the valley folding of the first auxiliary valley folding line for forming the raised bottom provided in the outer side panel, and is also provided in the outer side panel folded in the valley. Since the raised bottom part forming first auxiliary valley fold line becomes a rib to suppress the distortion of the inner side panel, the distortion of the inner side panel is more effectively suppressed, and the inner side panel and the outer side panel are Occurrence of a situation in which the outlet is unintentionally opened or the take-out port is expanded due to distortion of the inner side panel can be prevented more reliably.

It is a perspective view which shows an example of the form of the sanitary paper storage box which concerns on this invention. It is an expanded view of this example. It is a perspective view which shows the state which formed the mountain-shaped raising bottom part in the bottom face panel. FIG. 4 is a front view of FIG. 3. It is a side view which shows the state which formed the mountain-shaped raising bottom part in the bottom face panel of this example. It is sectional explanatory drawing which shows the state which formed the mountain-shaped raising bottom part in the bottom face panel of this example, and raised the sanitary paper.

Hereinafter, the form for implementing the sanitary paper storage box concerning the present invention is explained.
1 to 6 show an example of an embodiment of a sanitary paper storage box according to the present invention. FIG. 1 is a perspective view showing an example of a sanitary paper storage box according to the present invention. FIG. FIG. 3 is a perspective view showing a state in which a mountain-shaped raised bottom is formed on the bottom panel, FIG. 4 is a front view of FIG. 3, and FIG. 5 is a state in which a mountain-shaped raised bottom is formed on the bottom panel of this example. FIG. 6 is a cross-sectional explanatory view showing a state in which a mountain-shaped raised bottom portion is formed on the bottom panel of this example and the sanitary paper is raised.

The sanitary paper storage box of this example is one in which sanitary paper 2 that is alternately folded and stacked so as to be taken out in a pop-up manner in a substantially rectangular paper box 1 is stored. This box 1 is assembled by a blank sheet 3 shown in FIG. The blank sheet 3 includes a rectangular back panel 7, a top panel 8, a front panel 9, a bottom panel 10, and fold lines 11 at both left and right ends of the bottom panel 10, which are connected in the vertical direction in FIG. articulating via the pair of inner side panel 12, a pair of outer side panel 14 to be overlaid on the outside of the side panels 12 and connected via a fold line 13 adhered to both left and right ends of the top panel 8, the back panel 7 and the front panel 9 are connected to the left and right ends of the front panel 9 via folding lines 15 and 16, respectively, and a pair of folding panels 17 and 18 to be folded inside the inner side panel 12. The adhesive margin panel 20 is bonded to the back panel 7.

  The top panel 8 is provided with a substantially rectangular take-out opening forming cut frame 23 on the left and right, and a wavy cut line 24 is provided at the center of the take-out forming cut frame 23.

Further, in the inner surface panel 12 in the width direction substantially central, any position that does not reach the adhesive portion S between the outer side panel 14 and first vertex T1, both from the first vertex T1 of the bottom panel 10 side A mountain-shaped raised bottom portion forming first mountain fold line 25 that is connected to the corner portion and forms a substantially triangular shape with the bottom side of the inner surface panel 12 formed by the fold line 11 is provided at each symmetrical position . A raised bottom forming second valley fold line 26 is provided that hangs down from one vertex T1 to the bottom side of the inner surface panel 12. Further, the bottom panel 10 is provided with a raised bottom forming third valley fold line 27 that connects between the raised bottom forming second valley fold lines 26 suspended from the bottom side of the inner side panel 12.

Further, in this embodiment, the outer surface panel 14, a position where the extension line of the second valley folding line 26 for the upper side and the raised bottom formation of the outer side panel 14 formed by the fold line 13 intersects the second apex T2 From the second vertex T2 toward the left and right sides of the outer side panel 14, a mountain-shaped raised bottom forming first auxiliary valley fold line 28 substantially parallel to the raised bottom forming first fold line 25 is provided, Furthermore, a raised bottom portion forming second auxiliary mountain fold line 29 is provided that hangs down from the second vertex T2 to the bottom side of the outer side panel 14.

The box body 1 made of the blank sheet 3 folds the back panel 7, the top panel 8, the front panel 9, the bottom panel 10, and the paste margin panel 20 from the fold lines 4, 5, 6, 19 to form the paste margin panel 20. Folding panels 17 and 18 connected to the left and right ends of the back panel 7 and the front panel 9 are folded from the folding lines 15 and 16 and further connected to the left and right ends of the bottom panel 10. 12 is folded from the fold line 11 and stacked on the outside of the folding panels 17 and 18, and the outer side panel 14 connected to both left and right ends of the upper panel 8 is folded from the fold line 13 and is stacked on the outside of the inner side panel 12. It is assembled by doing.
And in this box 1, before bonding the outer surface panel 14 to the inner surface panel 12, the sanitary paper 2 folded and laminated | stacked alternately so that it might take out in a pop-up type | mold is accommodated, and the inner surface panel 12 is accommodated. The outer side panel 14 is bonded to the sanitary paper storage box shown in FIG.

According to the sanitary paper storage box configured as described above, the inner side panel 12 connected to the left and right ends of the bottom panel 10 is an arbitrary one that does not reach the adhesive portion S with the outer side panel 14 at the substantially center in the width direction. The first apex T1 is connected to both corners on the bottom panel 10 side from the first apex T1, and a mountain-shaped raised bottom forming part is formed that forms a substantially triangular shape with the bottom side of the inner side panel 12. A single mountain fold line 25 is provided at each symmetrical position, and a second bottom fold line 26 for forming a raised bottom portion that hangs down from the first vertex T1 to the bottom side of the inner surface panel 12 is provided. Is provided with a raised bottom forming third valley fold line 27 connecting between the raised bottom forming second valley fold lines 26 provided on the inner surface panel 12, so that the center portion of the bottom panel 10 is pushed in. Provided on the bottom panel 10 While raising the third bottom fold line 27 for forming the raised bottom portion, the first mountain fold line 25 for forming the raised bottom portion provided on the inner surface panel 12 is folded, and the second valley fold line 26 for forming the raised bottom portion is formed. By making the valley fold, the bottom panel 10 is formed with a mountain-shaped raised bottom portion 30 having the raised bottom portion forming third valley fold line 27 as a mountain peak (see FIG. 3).

The mountain-shaped raised bottom 30 can lift the sanitary paper 2 stored in the box 1 to the vicinity of the take-out port 31 opened in the upper panel 8, and the remaining sanitary paper 2 can be easily taken out (see FIG. 6).
In addition, the formation of the raised bottom portion 30 in the bottom panel 10 is formed by folding the raised bottom portion forming first fold line 25 provided on the inner side panel 12, so that the sanitary paper storage box of Patent Document 1 is used. Thus, it is not necessary to turn the sanitary paper storage box upside down, and it is easy to form the mountain-shaped raised bottom portion 30, and when forming the mountain-shaped raised bottom portion 30, the sanitary paper 2 is folded and laminated alternately. There is no risk of breaking.

  Moreover, since the area of the inner side panel 12 in which the first mountain fold line 25 for forming the raised bottom portion is provided is small, the first mountain fold line 25 for forming the raised bottom portion is also short, and when the first mountain fold line 25 for forming the raised bottom portion is mountain-folded The distortion of the inner side panel 12 due to stress is also small. In addition, since the inner side panel 12 has the outer side panel 14 overlapped and bonded to the outside, distortion of the inner side panel 12 is suppressed by the outer side panel 14.

Further, in this embodiment, the position where the extension line of the second valley folding line 26 for the upper side and the raised bottom formation of the outer surface panel 14 intersects the second apex T2, the left and right outer side panel 14 from the second vertex T2 Toward the side of the ridge, a mountain-shaped raised bottom portion forming first auxiliary valley fold line 28 substantially parallel to the raised bottom portion forming first fold line 25 is provided, and the bottom of the outer side panel 14 is further extended from the second vertex T2. A second auxiliary mountain fold line 29 for forming a raised bottom portion hanging from the side is provided. The raised bottom forming third valley fold line 27 provided on the bottom panel 10 is valley-folded, and the raised bottom forming first mountain fold line 25 provided on the inner surface panel 12 is fold-folded, and the raised bottom forming first By folding the two-valley fold line 26, valley-folding the raised bottom portion forming first auxiliary valley fold line 28 provided on the outer side panel 14, and folding the raised bottom portion forming second auxiliary mountain fold line 29, Valley fold of the raised bottom portion forming third valley fold line 27 provided on the bottom panel 10, mountain fold of the raised bottom portion forming first mountain fold line 25 provided on the inner surface panel 12, and raised bottom portion forming second valley The valley folding of the fold line 26 is further facilitated, and the raised bottom portion 30 can be easily formed on the bottom panel 10.

  Further, the raised bottom forming third valley fold line 27 provided on the bottom panel 10 is valley-folded, and the raised bottom forming first mountain fold line 25 provided on the inner surface panel 12 is folded into a mountain, thereby forming the raised bottom. The distortion of the inner side panel 12 due to the stress when the second valley fold line 26 for the valley is folded is absorbed by the valley fold of the first auxiliary valley fold line 28 for forming the raised bottom portion provided in the outer side panel 14. Since the raised bottom portion forming first auxiliary valley fold line 28 provided on the outer side panel 14 is a rib to suppress the distortion of the inner side panel 12, the distortion of the inner side panel 12 can be more effectively suppressed. Become.

DESCRIPTION OF SYMBOLS 1 Box 2 Sanitary paper 3 Blank sheet 4, 5, 6 Folding line 7 Back panel 8 Top panel 9 Front panel 10 Bottom panel 11 Folding line 12 Inner side panel 13 Folding line 14 Outer side panel 15, 16 Folding line 17, 18 Folding panel 19 Folding line 20 glue margin panel 23 cutout frame 24 for taking-out opening forming cut line 25 first mountain fold line 26 for raising bottom part forming second valley fold line 27 for raising bottom part forming third valley fold line 28 for raising bottom part forming first auxiliary valley for forming raised bottom part Folding line 29 2nd auxiliary mountain fold line 30 for forming the raised bottom part 30
T1 first vertex
T2 2nd vertex

Claims (2)

A back panel, a top panel, a front panel, and a bottom panel that are connected to each other, a pair of inner side panels that are connected to the left and right ends of the bottom panel, and a connection to the left and right ends of the top panel that overlaps the outside of the inner side panel In a substantially rectangular parallelepiped paper box comprising a pair of outer side panels to be bonded and a pair of folding panels connected to the left and right ends of the rear panel and the front panel and folded inside the inner side panel, A sanitary paper storage box in which laminated sanitary paper is stored,
The inner side panel has a first vertex at an arbitrary position that does not reach the adhesive portion with the outer side panel at the substantially center in the width direction, and is connected to both corners on the bottom panel side from the first vertex. A mountain-shaped raised bottom forming first fold line that forms a substantially triangular shape with the bottom side of the inner side panel is provided at each symmetrical position, and further, from the first vertex to the bottom side of the inner side panel. A second raised bottom fold line for forming a raised bottom portion is provided, and a second bottom fold line for forming a raised bottom portion for connecting a second bottom fold line for forming a raised bottom portion suspended from the bottom side of the inner side panel is provided on the bottom panel. Sanitary paper storage box, characterized in that a three-valley fold line is provided. A position where the upper side of the outer side panel intersects with the extended line of the second bottom fold line for forming the raised bottom is defined as a second apex, and the raising is performed from the second apex toward the left and right sides of the outer side panel. A first auxiliary valley fold line for mountain-shaped raised bottom formation that is substantially parallel to the first mountain fold line for bottom formation is provided, and further for forming a raised bottom that is suspended from the second vertex to the bottom side of the outer side panel. The sanitary paper storage box according to claim 1, wherein a second auxiliary mountain fold line is provided.

Images