JP5356671B2 - Roll paper storage box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve convenience or the like of a paper-made sheet roll storing box. <P>SOLUTION: A roll paper storing box is composed of a box body 1 constituting an outer shape of the storing box X1 and a supporting body 2 for supporting roll paper in a box body. The supporting body 2 is positioned in the box body 1 so that both side parts 21 and 21 and a central part 22 are made into approximate U shapes. On both side parts thereof, a pair of shaft supporting parts 20 and 20 broken off into recessed shapes exist. The box body 1 has a taking-out opening 30 formed at a position facing the barrel face of the roll paper under a condition that the shaft core of the roll paper is freely rotatably supported by the shaft supporting part, a lid piece 11 constituting a face facing to the opening of the shaft supporting part 20 to make it to be a hinge H, and a reverse rotation suppressing piece 15 extending from the edge against the hinge H and preventing the roll paper from rotating reversely by coming into contact with the peripheral face of the roll paper, to form the roll paper storing box, which solves the problem. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a roll paper storage box that stores therein a roll paper obtained by winding a strip of thin paper in a roll shape.

This type of roll paper storage box is broadly classified into two types: a center pull type in which paper is drawn out of the box from the core side and a tail drawer type in which paper is drawn out from the tail end.
In the tail drawer type, roll paper is rotatably accommodated in the box body, the tail is exposed from the take-out port formed in the box body, and the drawer is sequentially pulled out for use.
JP 2002-177163 A JP2007-1119045

This tail pull-out type has the advantage that the pulled-out sheet can be pulled out in a flat sheet state without becoming dense like the center pull type, and the roll paper can be pulled out smoothly by rotating in the box. Since it is not fixed in the body, there is a problem in that the tail end exposed to the outside through the mouth is returned to the inside of the box and the tail cannot be picked.
In addition, it is difficult to effectively fix the position of the roll paper in the box.
Therefore, a main problem of the present invention is to provide a roll paper storage box in which roll paper can be easily stored in the box body, and an accident in which the tail end returns to the inside of the box body during use is unlikely to occur.

The present invention that has solved the above problems is a roll paper storage box that stores therein a roll paper wound with a strip-shaped thin paper,
The roll paper storage box is composed of a box main body that forms the outer shape of the storage box, and a support that supports the roll paper in the box main body,
The support has a pair of shaft support portions;
The box body includes a take-out port formed at a position facing the peripheral surface of the roll paper in a state where the roll paper is rotatably supported with respect to the shaft support portion, and a surface facing the opening of the shaft support portion. And a piece having a bent portion connected to one surface of the box body and parallel to the axial center direction of the roll paper, the roll as an elastic source. It is a roll paper storage box characterized by having a reverse rotation suppression piece which contacts the peripheral surface of paper and prevents reverse rotation of the roll paper.
The support body has a pair of shaft support portions that are positioned in the box body in a substantially U-shape with both side portions and the center portion, and are missing in a concave shape on each side portion thereof,
It is desirable that the side portion has a continuous portion continuous with the central portion and a free piece extending from the continuous portion, and has a double structure in which the free piece is folded over the continuous portion.
Further, it is desirable in terms of cost that both the box body and the support are made of paper or at least one of them.
It is desirable that the reverse rotation suppression piece has a bent portion and elastically contacts the circumferential surface of the roll.
Further, it is desirable that the shaft support portion has a substantially square shape by being bent for a predetermined length from an opening facing the lid piece and then bent.
Further, it is desirable that the take-out port has a substantially V-shaped piece that is convex toward the opening side.

  According to the present invention as described above, a roll paper storage box is provided in which the roll paper can be easily stored in the box body, and an accident that the tail end returns to the inside of the box body during use is unlikely to occur.

Next, an embodiment of the present invention will be described in detail below with reference to FIGS.
The roll paper storage box X1 of this embodiment is a roll paper storage box that stores roll paper therein.
Specifically, the roll paper is a kitchen roll, an industrial wipe, a toilet roll, and the like, and is configured by winding a strip-shaped thin paper designed according to the application. In the present invention, the type of the roll paper is not particularly limited.
The roll paper storage box X1 of this embodiment includes a box body 1 that forms the outer shape of the storage box X1, and a support 2 that supports the roll paper inside the box.

The box body 1 of the present embodiment has a substantially rectangular parallelepiped shape, and the upper surface 11 is a lid piece 11 having a hinge H between the upper surface 11 and the back surface 14, and the inside can be accessed. . The lid piece 11 is opened and the roll paper is set on the support inside the storage box X1.
In the storage box of this embodiment, the roll paper is configured to be set with respect to the support body so that the axial direction is parallel to the front surface and the back surface in the storage box.
The lid piece 11 has a width substantially equal to or slightly narrower than the width of the front surface 13 and the back surface 14, and side edge pieces 11A and 11B extend substantially perpendicular to the upper surface at the side edges. ing. The extension length L11 of the side edge pieces 11A and 11B is set to a length that is in contact with the shaft core of the roll paper set inside or the axis of the roll paper tube, and excessive rotation of the roll paper. And prevents unintentional movement of the roll paper in the axial direction, contributing to stable rotation.

On the other hand, the box body 1 of the present embodiment extends from the upper edge of the front surface 13 that is an edge parallel to the edge that becomes the hinge H of the lid body 11 and is in contact with the peripheral surface of the roll paper set inside. A reverse rotation stop piece 15 that prevents reverse rotation is formed.
Reverse rotation deterrent piece 15 of this embodiment has a parallel bent portion 15b with respect to the axis direction of the roll paper is supported within suitable examples, edge and folding of a box front panel 11 The curved portion 15b is used as an elastic base so as to elastically contact the peripheral surface of the roll paper. Thereby, the brake function is exhibited moderately without excessively preventing the rotation of the roll paper, and the reverse rotation of the roll paper is prevented.

On the other hand, in the box body 1 of the present embodiment, a takeout port 30 is formed on the front surface 13 parallel to the hinge H. Accordingly, the take-out port 30 faces the circumferential surface of the roll paper in a state where the shaft core or the like of the roll paper is rotatably supported by the shaft support portion.
The width 30L of the take-out port is not particularly limited, but preferably it is substantially equal to the width of the roll paper accommodated inside or about ± 50 mm. If it is this extent, it is possible to pull out paper with a sheet form. However, the front width and roll width are taken into account.
Further, it is preferable that the position of the take-out port 30 is located approximately in the middle of the height of the front surface. The take-out property is improved.
The take-out port 30 of the present embodiment is formed with a substantially V-shaped piece 31 that is convex on the opening side as a desirable form. The V-shaped piece 31 makes it easy to cut the sheet, and exerts a braking function by friction in contact with the drawn paper.

  Further, the box body of this embodiment has long holes 11H and 14H formed in the vicinity of the back side of the upper surface (lid piece) and the vicinity of the upper surface side of the back surface so as to be easily carried. The storage box can be easily carried through the hole on the back side by passing a finger or the like from the hole on the back side toward the hole on the upper surface side.

On the other hand, the material or the like of the box body 1 of the present embodiment is not necessarily limited, but it is desirable to fold and assemble paper such as corrugated cardboard or coated cardboard. Corrugated paper is preferable.
Specifically, as shown in FIG. 2, the back surface 14, the side surface 12 (A), the front surface 13, and the side surface 12 (B) are connected in this order, and the back surface 14 is connected. it tetrahedra are formed by adhering the margin piece 14n and side 12B to further reverse rotation deterrence piece 15 is connected to the front 13 and the top surface to the back surface 14 (cap piece) 11 is connected, each formed Is done.
The bottom surface is composed of side surface pieces 16A, 16B connected to the side surfaces 12A, 12B, a bottom surface locking piece 17 connected to the front surface 13, and a bottom surface locking recess piece 18 connected to the back surface 14. The bottom side surface pieces 16A and 16B are bent, and the front end locking convex portion 17t of the bottom surface locking piece 17 is locked to the front end locking concave portion 18t of the bottom surface locking concave piece 18. It has become.
The box body 1 having this structure is easy to manufacture and highly desirable in terms of material cost.

  On the other hand, the support body 2 that supports the roll paper is composed of both side portions 21 and 21 and a central portion, and is bent in these connecting portions to form a substantially U-shape and is positioned in the box body 1. .

  In this embodiment, the width of the central portion 22 is substantially the same as or slightly narrower than the width of the front surface 13 of the box body 1, and is arranged so as to contact the inside of the front surface 13 of the box body 1.

The support of this embodiment is configured such that the central portion is slightly lower than the height of the front surface, and in order to allow the paper to be exposed from the take-out port, the same shape as the take-out port or at a position overlapping it. A large opening 22H is formed.
Further, the both side portions 21 and 21 are arranged so as to be in contact with the inner sides of the side surfaces 12 and 12 of the box body 1 or to be substantially parallel to each other due to the relationship between the central portion 22 and the front surface 13.
The both side portions 21 and 21 of the support body 2 of this embodiment are approximately half the height of the box body 1, and the upper edge 21 e of each side portion, that is, the portion facing the lid piece 11 Shaft support portions 20, 20 that are missing in a concave shape are formed. The roll paper is set to be supported rotatably in the storage box by fitting a shaft rod protruding from an end face thereof or a shaft rod passed through a tube to the shaft support portions 20 and 20.

Here, the support 2 in this embodiment is preferably made of paper such as corrugated paper or coated cardboard. In particular, as shown in FIG. 2, in the unfolded state, the cut lines 2c and 2c are formed so as to extend from the fold lines 2b and 2b constituting the connection between the central portion 22 and the side portions 21 and 21. In addition, by folding back a part of the side portion formed by the cut lines 2c and 2c, a double structure is formed and the strength thereof is increased. A preferable material is corrugated cardboard because of problems such as durability of a shaft support portion described later.
Further, a substantially elliptical long hole is formed in the substantially central portions 22 and 22 of the side portions 21 and 21, and shaft support portions 20 and 20 in which the long hole portion is lost in a concave shape are formed by the folding. It is configured as follows.
By forming the shaft support portion 20 by such folding, the shaft support portion 20 also has a double structure, and has durability against friction generated by the shaft rod passing through the shaft core or the paper tube when the roll paper rotates. Remarkably improved.

<Other forms>
As another embodiment of the present invention, for example, as shown in FIG. 4, the shaft support portion 20 extends a predetermined length from the opening 20 </ b> A facing the lid piece 11, and then bends to form a substantially square shape. It can be set as a form.
When taking this form, when the roll paper is pulled out during use and rotated, the accident that the contact part with the shaft support part moves and jumps out of the shaft support part is effectively prevented. become.

In addition, even when the take-out port is replaced with the upper side, that is, the front surface is the upper surface when used, the inner roll can be smoothly pulled out without detaching from the axis, and this form of use is taken. You can also do that.
In addition, what is necessary is just to design the angle of a bending part, the depth after a bending part, etc. suitably according to the shaft core and shaft bar of roll paper. For example, the angle a is preferably 120 to 150 °, and the length after the bent portion is preferably about 10 to 30 mm.

  INDUSTRIAL APPLICABILITY The present invention can be used for a storage box that stores and uses a sheet roll obtained by rolling various belt-like sheets.

It is a perspective view of the roll paper storage box of this form. It is an expanded view of a box main body. It is an expanded view of a support body. It is a figure which shows the other form of the shaft support part of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Box main body, 2 ... Support body, 2b ... Bending line, 2c ... Cut line, 11 ... Upper surface (lid piece), 12 (A, B) ... Side surface, 13 ... Front surface, 14 ... Back surface, 14n ... Paste allowance piece, 14H ... opening, 15 ... reverse rotation deterrence pieces, 16A, 16B ... bottom piece, 17 ... bottom locking piece 18 ... bottom locking凹片, 20 ... shaft support portion, 21 ... side, 21 ... Upper edge of side part, 22 ... center part, 30 ... take-out port, 30L ... width of take-out port, 31 ... V-shaped piece, H ... hinge, X1 ... sanitary thin paper storage box.

Claims (3)

A roll paper storage box for storing therein a roll paper wound with a strip of thin paper,
The roll paper storage box is composed of a box main body that forms the outer shape of the storage box, and a support that supports the roll paper in the box main body,
The support has a pair of shaft support portions;
The box body includes a take-out port formed at a position facing the peripheral surface of the roll paper in a state where the roll paper is rotatably supported with respect to the shaft support portion, and a surface facing the opening of the shaft support portion. And a piece having a bent portion connected to one surface of the box body and parallel to the axial center direction of the roll paper, the roll as an elastic source. A roll paper storage box comprising a reverse rotation restraining piece that is in contact with a peripheral surface of the paper and prevents reverse rotation of the roll paper.   The roll paper storage box according to claim 1, wherein the reverse rotation suppression piece has a bent portion and elastically abuts against the roll peripheral surface.   The roll paper storage box according to claim 1, wherein the take-out port has a substantially V-shaped piece that is convex toward the opening side.

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