JP2018199529A - Sanitary paper storage box - Google Patents

Abstract

To provide a sanitary paper storage box having a structure in which dust is less likely to intrude inside.SOLUTION: The sanitary paper storage box 1 is a paper box for storing roll-shaped sanitary paper 90, and includes an outer member 10 and an inner member 20. The outer member 10 constitutes a main surface S1 of the sanitary paper storage box 1. The main surface S1 is the surface on which the take-out port of the sanitary paper 90 is formed. The inner member 20 is provided so as to overlap with the rear surface of the outer member 10 and constitutes the main surface S1 together with the outer member 10. The outer member 10 has a bent part 12. The bent part 12 is bent upwardly of the main surface S1, so that an opening 14 serving as a take-out opening is formed in the outer member 10. The inner member 20 has the bent part 22. The bent part 22 is bent over the main surface S1, so that it passes through the opening 14 and faces the bent part 12.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a sanitary paper storage box that stores roll-like sanitary paper.

  An example of a conventional sanitary paper storage box is described in Patent Document 1. The sanitary paper storage box described in this document is a paper box for storing roll-shaped sanitary paper (roll paper). One surface of the sanitary paper storage box is provided with an opening (drawer port) for drawing out sanitary paper during use.

JP-A-2015-208502

  In the above-described sanitary paper storage box, a sanitary paper having a desired length can be pulled out by pulling one end of the sanitary paper through the opening. However, since the opening is always open, there is a problem that dust easily enters the inside of the sanitary paper storage box through the opening.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a sanitary paper storage box having a structure in which dust does not easily enter inside.

  The sanitary paper storage box according to the present invention is a paper-made sanitary paper storage box for storing roll-shaped sanitary paper, and has a main surface on which the sanitary paper take-out port is formed in the sanitary paper storage box. An outer member that is configured to overlap the back surface of the outer member, and an inner member that constitutes the main surface together with the outer member, and the outer member is bent above the main surface. The first member has a first bent portion that causes the outer member to form a first opening serving as the outlet, and the inner member is bent above the main surface to pass through the first opening. It has the 2nd bending part which faces the said 1st bending part, It is characterized by the above-mentioned.

  In this sanitary paper storage box, the forming surface (main surface) of the outlet is constituted by the outer member and the inner member. The outer member and the inner member are provided with first and second bent portions that are bent above the main surface, respectively. The first bent portion is bent to generate a first opening serving as an outlet in the outer member. When the second bent portion is bent, the second bent portion passes through the first opening and faces the first bent portion. For this reason, the bent first and second bent portions are opposed to each other above the outlet (first opening). This makes it difficult for dust to enter the inside of the sanitary paper storage box through the outlet as compared to the case where such a bent portion does not exist.

  According to the present invention, a sanitary paper storage box having a structure in which dust does not easily enter is realized.

It is a perspective view which shows one Embodiment of the sanitary paper storage box by this invention. FIG. 2 is an end view taken along line II-II in FIG. 1. FIG. 3 is a plan view showing an outer member 10. 3 is a plan view showing an inner member 20. FIG. FIG. 6 is an end view showing how the sanitary paper 90 is pulled out from the sanitary paper storage box 1. It is a top view for demonstrating the effect of the sanitary paper storage box. It is an end view along the VII-VII line of FIG. It is an end view for explaining the effect of the sanitary paper storage box 1. It is a top view which shows the bending part 22 which concerns on one modification. It is a top view which shows the bending part 22 which concerns on another modification. It is a top view which shows the bending part 22 which concerns on another modification. It is a top view which shows the bending part 22 which concerns on another modification. It is a top view for demonstrating the function of the recessed part 60 of FIG. It is a top view which shows the bending part 22 which concerns on another modification.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the drawings, the same reference numerals are assigned to the same elements, and duplicate descriptions are omitted.

  FIG. 1 is a perspective view showing an embodiment of a sanitary paper storage box according to the present invention. FIG. 2 is an end view taken along the line II-II in FIG. The sanitary paper storage box 1 is a paper box that stores roll-like sanitary paper 90. In the present embodiment, the entire sanitary paper storage box 1 is made of cardboard. The sanitary paper storage box 1 has a rectangular parallelepiped shape.

  Examples of the sanitary paper 90 include tissue paper, toilet paper, paper towel, and the like. Here, the roll-like sanitary paper 90 refers to a belt-like sanitary paper 90 wound around an axis parallel to the short direction. The central portion of the sanitary paper 90 may be provided with a cylindrical core, or such a core may not be provided.

  The sanitary paper storage box 1 includes an outer member 10 and an inner member 20. Each of the outer member 10 and the inner member 20 is made of a single cardboard. The outer member 10 constitutes the main surface S1 of the sanitary paper storage box 1. The main surface S1 is a surface on which an outlet for the sanitary paper 90 is formed. The sanitary paper storage box 1 may be used with the main surface S1 facing upward, or may be used with the main surface S1 facing sideways.

  The inner member 20 is provided so as to overlap the back surface of the outer member 10, and constitutes the main surface S <b> 1 together with the outer member 10. As described above, the main surface S <b> 1 has a double structure including the outer member 10 and the inner member 20.

  FIG. 3 is a plan view showing the outer member 10. The outer member 10 has a bent portion 12 (first bent portion). The bent portion 12 is bent above the main surface S <b> 1 to cause the outer member 10 to have an opening 14 (see FIGS. 1 and 2) serving as an outlet. The bent portion 12 and the opening 14 have the same shape and size. FIG. 3 shows a state before the bent portion 12 is bent.

  When the direction parallel to the central axis of the sanitary paper 90 is the horizontal direction (the vertical direction in FIG. 3), the bent portion 12 has a horizontally long shape. Here, the central axis of the sanitary paper 90 refers to a virtual axis corresponding to the central axis of the column or cylinder when the roll-like sanitary paper 90 is viewed as a column or cylinder. In the present embodiment, the bent portion 12 has a rectangular shape. The lateral length d1 of the bent portion 12 is preferably 60% or more and 80% or less of the lateral length d2 of the main surface S1. The length d3 in the vertical direction (left-right direction in FIG. 3) of the bent portion 12 is, for example, 7 mm or more and 15 mm or less.

  The outer member 10 is formed with perforations 32, perforations 34, and perforations 36 as cut lines. The outer member 10 is formed with a fold line 38 (valley fold line). A portion surrounded by the perforations 32, 34, 36 and the fold line 38 is a bent portion 12. The perforation 32 and the fold line 38 are formed along a straight line extending in the lateral direction. The perforation 34 and the perforation 36 are formed along a straight line extending in the vertical direction. The perforation 34 connects one end of the perforation 32 and one end of the fold line 38. The perforation 36 connects the other end of the perforation 32 and the other end of the fold line 38.

  By making a cut in the outer member 10 along the perforations 32, 34, and 36, the bent portion 12 can be bent above the main surface S1 with the fold line 38 as a fold. It is preferable that a fold line is formed in advance in the fold line 38 so that the bent portion 12 can be easily bent along the fold line 38. However, the fold line 38 may consist only of a line printed on the outer member 10 for notifying the user of the position of the fold.

  FIG. 4 is a plan view showing the inner member 20. The inner member 20 has a bent portion 22 (second bent portion). The bent portion 22 is bent above the main surface S <b> 1 to cause the inner member 20 to have an opening 24 (second opening) overlapping the opening 14. The bent portion 22 and the opening 24 have the same shape and size. Further, the bent portion 22 is bent upward of the main surface S1 and passes through the opening 14 so as to face the bent portion 12. Here, that the bent part 12 and the bent part 22 face each other means that the back surface of the bent part 12 and the back surface of the bent part 22 face each other. FIG. 4 shows a state before the bent portion 22 is bent.

  The bent portion 22 has a horizontally long shape. In the present embodiment, the bent portion 22 has a rectangular shape. The lateral length d4 of the bent portion 22 is equal to the lateral length d1 of the bent portion 12. The length d5 in the vertical direction of the bent portion 22 is larger than the length d3 in the vertical direction of the bent portion 12. The length difference (d5−d3) in the vertical direction between the bent portion 12 and the bent portion 22 is preferably 5 mm or more and 10 mm or less. The length d5 in the vertical direction of the bent portion 22 is, for example, 12 mm or more and 25 mm or less.

  The inner member 20 is formed with perforations 42, perforations 44, and perforations 46 as cut lines. The inner member 20 is formed with a fold line 48 (valley fold line). A portion surrounded by the perforations 42, 44, 46 and the fold line 48 is a bent portion 22. The perforation 42 and the fold line 48 are formed along a straight line extending in the lateral direction. The perforation 44 and the perforation 46 are formed along a straight line extending in the vertical direction. The perforation 44 connects one end of the perforation 42 and one end of the fold line 48. The perforation 46 connects the other end of the perforation 42 and the other end of the fold line 48.

  When the outer member 10 and the inner member 20 are overlapped, the perforation 42 is located on the outer side (left side in FIGS. 3 and 4) from the fold line 38 in plan view. In the same state, the perforation 44, the perforation 46, and the fold line 48 substantially coincide with the perforation 34, the perforation 36, and the perforation 32, respectively, in plan view. However, the fold line 48 may be located outside the perforation 32 (on the right side in FIGS. 3 and 4) in plan view. In that case, after the bent portions 12 and 22 are bent, the fold of the bent portion 22 exists outside the opening 14 in plan view.

  By making a cut in the inner member 20 along the perforations 42, 44, 46, the bent portion 22 can be bent above the main surface S1 with the fold line 48 as a fold. It is preferable that a fold line is formed in advance in the fold line 48 so that the bent portion 22 can be easily bent along the fold line 48.

  Returning to FIG. 1 and FIG. 2, the sanitary paper storage box 1 is used in a state in which the bent portion 12 and the bent portion 22 are bent above the main surface S1. In the present embodiment, the bent portion 12 is bent obliquely above the main surface S1 toward the bent portion 22, and the bent portion 22 is bent obliquely above the main surface S1 toward the bent portion 12. . That is, when the sanitary paper storage box 1 is used, the bent portion 12 and the bent portion 22 are bent obliquely above the main surface S1. The bent portion 12 and the bent portion 22 are in contact with each other in a state where the bent portion 12 and the bent portion 22 are bent obliquely above the main surface S1 (and the sanitary paper 90 is not interposed between the bent portion 12 and the bent portion 22). Is preferred. The height h2 (see FIG. 2) of the front end side 22a, which is the side constituting the front end of the bent portion 22, from the main surface S1 is the main surface S1 of the front end side 12a, which is the side constituting the front end of the bent portion 12. It is larger than the height h1.

  As shown in FIG. 5, the sanitary paper 90 having a desired length can be pulled out from the sanitary paper storage box 1 by pulling one end of the sanitary paper 90 through the outlet (opening 14).

  The effect of the sanitary paper storage box 1 will be described. In the sanitary paper storage box 1, the outlet forming surface (main surface S <b> 1) is constituted by the outer member 10 and the inner member 20. The outer member 10 and the inner member 20 are respectively provided with a bent portion 12 and a bent portion 22 that are bent above the main surface S1. The bent portion 12 is bent so that an opening 14 serving as an outlet is formed in the outer member 10. The bent portion 22 is bent so as to pass through the opening 14 and face the bent portion 12. For this reason, the bent portion 12 and the bent portion 22 that are bent face each other above the outlet (opening 14). Thereby, compared with the case where this bending part does not exist, it becomes difficult for dust to penetrate | invade the inside of the sanitary paper storage box 1 through a taking-out port. Therefore, the sanitary paper storage box 1 having a structure in which dust does not easily enter is realized.

  Further, since the folded bent portions 12 and 22 face each other above the outlet, the sanitary paper 90 drawn out from the outlet is held by the bent portions 12 and 22 and the sanitary paper storage box 1 There is also an advantage that it is difficult to get inside.

  When the sanitary paper storage box 1 is used, the bent portion 12 is bent obliquely above the main surface S1. In this case, when viewed in a plan view, that is, when viewed from a direction perpendicular to the main surface S1, the bent portion 12 is overlapped with a part of the outlet. For this reason, compared with the case where the bending part 12 is bend | folded perpendicularly | vertically above main surface S1, dust becomes difficult to penetrate | invade further.

  When the bent portion 12 is in contact with the bent portion 22 in a state where the bent portion 12 is bent obliquely above the main surface S1, the dust intrusion path is less than when the bent portion 12 is separated from the bent portion 22. Since it becomes narrow, dust becomes more difficult to enter. Further, it is advantageous to increase the holding force of the bent portion 12 to the sanitary paper 90.

  The bent portion 12 and the opening 14 have the same shape and size. In this case, since the outer member 10 can be configured by one sheet of paper without a cutout portion, the outer member 10 can be easily formed.

  When the sanitary paper storage box 1 is used, the bent portion 22 is bent obliquely above the main surface S1. In this case, the bent bent portion 22 overlaps at least a part of the outlet in plan view. For this reason, compared with the case where the bending part 22 is bend | folded perpendicularly | vertically above main surface S1, dust becomes difficult to penetrate | invade further.

  When the bent portion 22 is in contact with the bent portion 12 in a state where the bent portion 22 is bent obliquely above the main surface S <b> 1, the dust intrusion path is smaller than when the bent portion 22 is separated from the bent portion 12. Since it becomes narrow, dust becomes more difficult to enter. Further, it is advantageous to increase the holding force of the bent portion 22 to the sanitary paper 90.

  The main surface S <b> 1 has a double structure including the outer member 10 and the inner member 20. Thereby, the intensity | strength of main surface S1 can be raised. In this case, in the vertical direction, the sum of the length d3 of the bent portion 12 and the length d5 of the bent portion 22 is equal to the length of the opening 14 (equal to the length d3 of the bent portion 12). Can also be increased. This is advantageous for preventing dust from entering.

  On the other hand, consider a case where the main surface S1 is composed of only one thick paper 100 shown in FIG. 7 is an end view taken along line VII-VII in FIG. The cardboard 100 is provided with bent portions 102 and 104 which face each other by being bent above the main surface S1. 6 shows a state before the bent portions 102 and 104 are bent, and FIG. 7 shows a state after the bent portions 102 and 104 are bent. As the bent portions 102 and 104 are bent, an opening 106 serving as an outlet is formed in the cardboard 100. As described above, even when the main surface S1 is composed of a single cardboard, it is possible to realize a structure in which the two bent portions 102 and 104 face each other above the outlet (opening 106). It is.

  However, in this case, the problem is that the sum of the length of the bent portion 102 and the length of the bent portion 104 cannot be made larger than the length of the opening 106 in the vertical direction (left and right directions in FIGS. 6 and 7). There is. Further, when the bent portions 102 and 104 are bent, a gap is always generated between them. Therefore, there is a problem that a structure in which the bent portions 102 and 104 are in contact with each other in a state where the bent portions 102 and 104 are bent cannot be realized.

  The bent part 12 and the bent part 22 have a horizontally long shape. In this case, since the shape of the take-out port is also horizontally long, the sanitary paper 90 can be easily taken out.

  If the length d1 in the horizontal direction of the bent portion 12 is too large, the distance from the outlet to the end of the main surface S1 in the horizontal direction becomes small, and the strength of the main surface S1 may be insufficient. From this viewpoint, the length d1 is preferably 80% or less of the lateral length d2 of the main surface S1. On the other hand, when the length d1 is too small, the lateral length of the take-out port is also small, and it may be difficult to take out the sanitary paper 90. From this viewpoint, the length d1 is preferably 60% or more of the length d2.

  The lateral length d4 of the bent portion 22 is equal to the lateral length d1 of the bent portion 12. In this case, the bent portion 22 extends to the entire outlet in the lateral direction, which is advantageous for preventing dust from entering. However, the length d4 may be slightly smaller (for example, about 0.1 mm to 3 mm) than the length d1. By doing so, the bent portion 22 can easily pass through the opening 14.

  The length d5 in the vertical direction of the bent portion 22 is larger than the length d3 in the vertical direction of the bent portion 12. In this case, the height h2 of the front end side 22a of the bent portion 22 is easily made larger than the height h1 of the front end side 12a of the bent portion 12 in a state where the bent portions 12 and 22 are bent. Thus, by making the height h2 larger than the height h1, as shown in FIG. 8, when the sanitary paper 90 is cut at the position of the front end side 22a of the bent portion 22, the front end side 12a and the front end side Sanitary paper 90 can be left between 22a. This makes it easier to pick one end of the sanitary paper 90 when the sanitary paper 90 is pulled out again.

  When the fold of the bent portion 22 exists outside the opening 14 in plan view, the edge of the opening 14 interferes with the bent portion 22 when the bent portion 22 is bent. For this reason, it can control that the bending angle of the bending part 22 becomes large too much. Thereby, it becomes easy to maintain the state where the bent portion 22 is bent obliquely above the main surface S1. From this point of view, it is preferable that the distance between the folding line 48 and the perforation 32 in a state before the bent portions 12 and 22 are bent is about 0.1 mm to 0.5 mm.

  The bent portion 22 is bent above the main surface S <b> 1, thereby causing the inner member 20 to have an opening 24 that overlaps the opening 14. In this case, the inner member 20 covers the back surface of the outer member 10 so as to surround the entire periphery of the outlet, which is advantageous in increasing the strength of the main surface S1.

  The present invention is not limited to the above embodiment, and various modifications can be made. In the said embodiment, the case where the front end side 22a of the bending part 22 was linear was illustrated. However, the tip side 22a may have a plurality of convex portions 50 as shown in FIG. In the figure, the plurality of convex portions 50 included in the tip side 22a include a square convex portion that is a convex portion having a square tip and a round convex portion that is a convex portion having a rounded tip. The convex portion 50a located at the extreme end on the distal end side 22a protrudes beyond the convex portion 50b located on the distal end side 22a other than the extreme end. The convex part 50a is a round convex part, and the convex part 50b is a square convex part. When the vertical dimension of the bent portion 22 is not constant as in this example, the maximum value of the dimension is set as the vertical length d5 of the bent portion 22.

  Thus, in this example, the some convex part 50 is provided in the front end side 22a. Thereby, the retention strength with respect to the sanitary paper of the bending part 22 can be strengthened. The plurality of convex portions 50 include angular convex portions. By using such a square convex portion, the sanitary paper 90 can be easily cut at the front end side 22 a of the bent portion 22. The convex part 50a located at the extreme end on the tip side 22a protrudes beyond the convex part 50b located other than the extreme end. By projecting the convex portion 50a that is a round convex portion, it is possible to reduce the risk that the user (especially a child) touches the convex portion 50b that is a angular convex portion and is injured.

  However, it is not essential that the convex portion 50a protrudes beyond the convex portion 50b. That is, the tips of all the convex portions 50 included in the tip side 22a may be aligned. Moreover, as shown in FIG. 10, all the convex parts 50 which the front end side 22a has may be made into a square convex part, and as shown in FIG. 11, all the convex parts 50 which the front end side 22a have may be made into a round convex part. .

  In the above embodiment, the tip side 22a may have a recess 60 as shown in FIG. In the drawing, the recess 60 is configured to pick up the sanitary paper 90 through the recess 60. That is, as shown in FIG. 13, the recess 60 has a size sufficient to pick up the portion (hatched portion) overlapping the recess 60 in the sanitary paper 90 with two fingers (usually the thumb and the index finger). Yes. In this example, the recess 60 has a semicircular shape. Moreover, the recessed part 60 is provided in the center of the front end side 22a. In addition, in the area | region where the recessed part 60 in the front end side 22a is not provided, as shown in FIG. 14, you may provide the above-mentioned convex part 50 (square convex part and / or round convex part).

  Thus, in this example, the recessed part 60 is provided in the front end side 22a. This makes it easier to pick one end of the sanitary paper 90 when the sanitary paper 90 is pulled out again after the sanitary paper 90 is cut at the position of the front end side 22a. The recessed part 60 is provided in the center of the front end side 22a. Accordingly, since the vicinity of the center of the sanitary paper 90 can be picked through the recess 60, the sanitary paper 90 can be pulled out in a balanced manner.

  In the said embodiment, the case where each score line was a perforation (perforation 32,34,36,42,44,46) was illustrated. That is, the case where it was comprised so that a cut might enter along the said cut line for the first time when force was applied to the both sides of a cut line was illustrated. However, the score line may be pre-cut.

DESCRIPTION OF SYMBOLS 1 Sanitary paper storage box 10 Outer member 12 Bending part (1st bending part)
12a Front end side 14 Opening (first opening)
20 inner member 22 bent part (second bent part)
22a Front edge 24 Opening (second opening)
32 Perforation 34 Perforation 36 Perforation 38 Folding line 42 Perforation 44 Perforation 46 Perforation 48 Folding line 50 Convex part 60 Concave part 90 Sanitary paper

Claims (22)

A paper-made sanitary paper storage box for storing roll-like sanitary paper,
An outer member constituting a main surface that is a surface on which the sanitary paper take-out port is formed in the sanitary paper storage box;
An inner member provided so as to overlap the back surface of the outer member, and the main member together with the outer member;
The outer member has a first bent portion that causes the outer member to form a first opening that becomes the take-out port by being bent above the main surface.
The inner member has a second bent portion that is bent above the main surface and passes through the first opening to face the first bent portion. Paper storage box. The sanitary paper storage box according to claim 1,
When the sanitary paper storage box is used, the first bent portion is a sanitary paper storage box that is bent obliquely above the main surface. The sanitary paper storage box according to claim 2,
The first bent portion is a sanitary paper storage box in contact with the second bent portion in a state where the first bent portion is bent obliquely above the main surface. In the sanitary paper storage box according to any one of claims 1 to 3,
The first bent portion and the first opening are sanitary paper storage boxes having the same shape and size. The sanitary paper storage box according to any one of claims 1 to 4,
When the sanitary paper storage box is used, the second bent portion is a sanitary paper storage box that is bent obliquely above the main surface. The sanitary paper storage box according to claim 5,
The second bent portion is a sanitary paper storage box in contact with the first bent portion in a state where the second bent portion is bent obliquely above the main surface. The sanitary paper storage box according to any one of claims 1 to 6,
When the direction parallel to the central axis of the sanitary paper is a lateral direction,
The first and second bent portions are sanitary paper storage boxes having a horizontally long shape. The sanitary paper storage box according to claim 7,
The sanitary paper storage box, wherein a lateral length of the first bent portion is 60% or more and 80% or less of a lateral length of the main surface. In the sanitary paper storage box according to claim 7 or 8,
The lateral length of the second bent portion is a sanitary paper storage box equal to the horizontal length of the first bent portion. The sanitary paper storage box according to any one of claims 7 to 9,
The sanitary paper storage box, wherein the vertical length of the second bent portion is larger than the vertical length of the first bent portion. The sanitary paper storage box according to claim 10,
The sanitary paper storage box, wherein the difference between the lengths of the first and second bent portions in the vertical direction is 5 mm or more and 10 mm or less. The sanitary paper storage box according to any one of claims 7 to 11,
The sanitary paper storage box, wherein the length of the first bent portion in the vertical direction is 7 mm or more and 15 mm or less. The sanitary paper storage box according to any one of claims 7 to 12,
The sanitary paper storage box, wherein the length of the second bent portion in the vertical direction is 12 mm or more and 25 mm or less. The sanitary paper storage box according to any one of claims 1 to 13,
The tip end side of the second bent portion is a sanitary paper storage box having a plurality of convex portions. The sanitary paper storage box according to claim 14,
The sanitary paper storage box, wherein the plurality of convex portions included in the front end side include angular convex portions that are convex portions having an angular front end. The sanitary paper storage box according to claim 15,
The sanitary paper storage box, wherein the plurality of convex portions of the front end side includes a round convex portion that is a convex portion having a rounded tip. The sanitary paper storage box according to claim 16,
The sanitary paper storage box, wherein the convex portion located at the extreme end on the tip side is the round convex portion. The sanitary paper storage box according to any one of claims 14 to 17,
The sanitary paper storage box in which the convex portion located at the extreme end on the leading edge protrudes beyond the convex portion located on the leading edge other than the extreme end. The sanitary paper storage box according to any one of claims 1 to 18,
The tip side of the second bent portion has a recess,
The recess is a sanitary paper storage box configured to pick up the sanitary paper through the recess. The sanitary paper storage box according to claim 19,
The concave portion is a sanitary paper storage box provided in the center of the tip side. The sanitary paper storage box according to any one of claims 1 to 20,
The fold of the second bent portion is a sanitary paper storage box that exists outside the first opening in plan view. The sanitary paper storage box according to any one of claims 1 to 21,
The second bent portion is a sanitary paper storage box in which a second opening overlapping the first opening is formed in the inner member by being bent above the main surface.

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