JP2010042821A - Tissue paper packaging container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional tissue paper packaging container, wherein an opening part for taking out a tissue paper without using a sheet such as plastics having a projection arranged asymmetrically with respect to a line can not correspond to a characteristic in which the top and the bottom of the tissue paper come out reversely, so as not to take out smoothly the tissue paper, and therefore, without using the sheet such as the plastics, the tissue paper can not be taken out smoothly while the tissue paper does not enter into the inside of the packaging container. <P>SOLUTION: In the opening part for taking out the tissue paper, the opening part is made to be asymmetrical with respect to a line, and a projection is provided at a position almost symmetry with respect to a point or near symmetry with respect to a point. It is possible thereby that the tissue paper is smoothly taken out, and the next tissue paper hardly slips down into the inside of the container after a user takes out the tissue paper, and resource saving and cost reduction of the tissue paper packaging container are achieved. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a box-shaped tissue paper packaging container.

  A conventional box-shaped tissue paper packaging container made of paper and the like has an opening for taking out a sheet made of a polymer material such as plastic with line symmetry and a cut in the center for opening. It was attached.

  In another conventional tissue paper packaging container, the opening for taking out has an axisymmetric shape and no sheet is attached.

  Hereinafter, a conventional tissue paper packaging container will be described with reference to FIGS.

  FIG. 1 is an example of a conventional box-shaped tissue paper packaging container as viewed from diagonally above, (1) is a surface having an opening for taking out the tissue paper packaging container, and (2) is removed by perforation. The opening for removing the tissue paper after removing the upper lid, (2 ') is the upper lid removed from the opening for removing the tissue paper (2), (A) is the side of the box, (B) is the box (C) shows the height of the box, and in the description described below, it is used as the height of the box, the side of the box, and the height of the box.

  FIG. 2 is an example of a conventional box-shaped tissue paper packaging container as viewed from directly above. (3) is a plastic or the like pasted in the vicinity of the opening for taking out the tissue paper in (2) of FIG. A sheet made of the polymer compound, (4) is a transverse cut for providing an opening in (3).

  FIG. 3 is an example of a top view of a conventional box-shaped tissue paper packaging container in which a sheet is not attached to the take-out opening, and (5) fixes the tissue paper provided in (2). And the extraction opening in (2) has a line-symmetric shape.

Kojien 6th Edition

  Since the conventional tissue paper take-out opening without a sheet has a line-symmetric shape, it has been difficult to make a structure for taking out tissue one by one by hooking or sliding the tissue paper.

  Further, the sheet attached to the take-out opening that can solve the above problem 0009 is only for easy removal of the tissue paper, and wastes resources.

  In the present invention, in order to solve the above-mentioned problems that the conventional ones have, it is not necessary to attach a sheet to the opening for taking out the tissue paper packaging container. The object is to overcome the disadvantage that the degree of the above is difficult and to realize resource saving and ease of taking out.

  In order to achieve the above object, the tissue paper take-out opening of the present invention has a non-axisymmetric shape and is point-symmetric or point-symmetric when the opening is rotated 180 ° about the center of the opening. It is characterized in that it has a shape formed by a protrusion having a curve at a close position.

  The action of the tissue paper take-out opening by the problem solving means of the above-mentioned 0012 is that the opening has a non-symmetrical shape and is close to point symmetry or point symmetry when the opening is rotated 180 ° about the center of the opening. The shape of the projection that has a curved line at the position allows the opening of the opening to be placed on the top and bottom of the opening away from the center of the opening. It can be formed, and the tissue paper that comes out of the top and bottom can be hooked and fixed according to the direction.

  In the present invention, the vicinity of the center of the opening for taking out the tissue paper can be opened and smoothly taken out, and it can be easily caught on the protrusion of the opening, so that the tissue paper can be made difficult to slide into the container again, and a sheet is not used. Therefore, a tissue paper packaging container that can reduce waste of resources can be provided.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  FIG. 4 is an example of an opening for removal after removing the upper lid of the tissue paper packaging container of the present invention, and the line connecting (a, a ′) is located at the vertical center of the packaging container, (b, b The line connecting ') is located at the horizontal center of the packaging container, and the part where the line connecting (a, a') and the line connecting (b, b ') intersect is (d), (d) is It is the center of the opening part for taking out tissue paper.

  (1 ') in FIG. 4 is a surface corresponding to the surface of (1) described in a view from the top of a conventional box-shaped tissue paper packaging container, and is used in the following description of the present invention. .

  Further, (6) is a protrusion including a curve provided in the tissue paper extraction opening having a recess located at the end of the extraction opening of (8), and a protrusion on the center side of the tissue paper extraction opening The entire protrusion, such as the vicinity of the apex and the apex, has a curved shape, and the protruding tissue paper can be slid around the protrusion so that it faces the protrusion (6 It is a non-axisymmetric and point-symmetric opening for taking out tissue paper.

  The operation of the above configuration will be described below. Normally, tissue paper used in pairs in a box-shaped packaging container is of a type in which the top and bottom of the next paper come out when the pair of paper is taken out. Each time the paper is taken out, the projections finally provided at the point-symmetrical or point-symmetrical positions of the taking-out opening can exhibit the effect that the tissue paper can be supported alternately.

  The center side of the tissue paper take-out opening is arranged in a point-symmetrical or point-symmetrical position with a curved protrusion, and a line-symmetrical position around the protrusion (6, 6 ') and (a-a') as an axis. The opening (7, 7 ') in the vicinity can be made into a straight line shape or a curved shape close to a straight line shape, and (7, 7') can make it difficult for the tissue paper to be caught. it can.

  FIG. 5 is an example of a part of the tissue paper take-out opening part of the present invention as viewed from above, and (9) is a protrusion part of the present invention provided in the take-out opening part, and the removal center line (aa ′). ) Is present at a position where the projection of (9) is not applied, but the projection portion is present at a position on the center line (aa ′) as in (9 ′) or (9 ″). In the range where tissue paper can be taken out, such as those where (9) slightly exceeds (aa ′), the types thereof are various and not limited.

  FIG. 6 shows an example of the opening for taking out the tissue paper of the present invention. (10) is a curved projection and does not have the recess (8) shown in FIG.

  When there is no dent on the outside of the protrusion, the tissue paper tends to slip out too much.

  Further, (11) is the outer side surface of the opening, and the tissue paper is more easily fixed when the distance between (11) and the protrusion is a little.

  In the opening of the present invention located on the same surface as (1) in FIG. 1, the size of the opening of the present invention in the same direction as the direction (aa ′) in FIG. It should be at least 1 / min and smaller than the width of the tissue paper.

  As described above, according to the present embodiment, an effect that smooth tissue paper can be taken out without using a sheet can be obtained.

  The upper lid to be removed by the perforation in the conventional tissue paper take-out opening described in the claim of the present invention is also used in the container of the present invention, but the upper lid to be cut by the perforation is not originally attached. Can also think.

  The example of the above embodiment is for explaining the present invention, and does not limit the fine shape or the kind of structure in the opening for taking out the tissue paper.

  Embodiments of the present invention will be described below with reference to FIGS.

  FIG. 7 shows an example of the opening for taking out the tissue paper of the present invention. The opening shown in FIG. 4 has a recess (12) to make it easier for the tissue paper to slide out. The shape of (11 ′) is It is easier to hook and fix the tissue paper when the shape is a straight line perpendicular to the straight line (aa ′) or a shape close to a straight line.

  FIG. 8 is an example of a tissue paper take-out opening according to the present invention, in which (11 ′) in FIG. 7 is shortened and the distances (6) and (7) and (6 ′) and (7 ′) are reduced. By doing so, the tissue paper is easily caught by (6, 6 ′).

  FIG. 9 is an example of a tissue paper takeout opening according to the present invention, in which the opening of FIG. 8 is provided with a recess for expanding the opening (13), and the tissue paper can be easily taken out. .

  Even if the shape of the recessed portion located near the side of the protruding portion of the present invention is the same or different, it is possible to obtain a similar effect, and the type is not limited. .

  Further, FIG. 9 shows that the depressions on both sides of (7) and (7 ′) are indented when viewed from a different perspective, and (7) and (7 ′) can also be seen as protrusions existing at point-symmetric positions. However, (6) and (6 ′) are present in the opening, and changing the way of viewing does not affect the claims of the present invention.

  FIG. 10 is an example of one type of projection of the tissue paper take-out opening according to the present invention, and is provided with a protrusion (14) above the take-out opening and a protrusion (14 ′) below the take-out opening. However, if the projections are non-linearly symmetric and have curved lines that are configured to be point-symmetric or close to point-symmetry, the shape of each projection is the same or similar. The effect of this can be obtained, and the type of shape is not limited.

  FIG. 11 is an example of one of the types of openings for taking out tissue paper according to the present invention. (15) is a protruding portion of the present invention, (16) is a recessed portion, and (17) is for applying tissue paper. It is a protrusion that can prevent the tissue paper from continuously coming out of the box continuously by applying the tissue paper.

  FIG. 12 is an example of one of the types of the upper lid provided in the opening for taking out the tissue paper of the present invention. (18) can be divided and removed in half by a perforation from the center of the opening. The lid, (19) is a portion where the upper lid is thinned, and (20) is a perforated upper lid portion where a hole is formed by pushing a finger.

  (19) The part where the upper lid becomes thinner is widened by the perforated part of (1 ') to make it easier to come off from the surrounding perforations, but in the vicinity of (20) and (10') The shape of the perforation, the interval, the number, and the like are not limited. For example, the perforation can be easily detached from a portion having a change in shape, or the perforation is doubled with respect to a straight shape or a shape close to a straight line.

Embodiments of the present invention are as follows.
1. The protrusions having the opening curve for taking out the tissue paper of the present invention may be of any shape, size, etc. Not limited.
2. If the opening for taking out the tissue paper of the present invention is non-axisymmetric and the projecting portion having a curve is located at a point-symmetrical or point-symmetrical position, the opening is linear or curved. Even if the shape is a composite of straight lines and curves, the type is not limited.
3. It is not limited to provide a plurality of or single depressions or secondary projections in the opening for taking out the tissue paper of the present invention.
4). There are no limitations on the size, shape, or configuration position of the indentations and secondary projections provided in the opening for taking out the tissue paper of the invention.
5). The type of upper lid and perforation is not limited.

Example of a conventional tissue paper packaging container viewed from diagonally above Example of a conventional tissue paper packaging container seen from directly above Example of a conventional tissue paper packaging container seen from directly above Example of a top view of the tissue paper packaging container of the present invention An example of the opening portion for taking out the tissue paper of the present invention An example of the tissue paper takeout opening of the present invention An example of the tissue paper takeout opening of the present invention An example of the opening for taking out the tissue paper of the present invention An example of the tissue paper takeout opening of the present invention An example of the projection of the opening for taking out the tissue paper of the present invention An example of the tissue paper takeout opening of the present invention An example of the upper lid in the state of being attached to the opening of the present invention

Explanation of symbols

1: Surface 1 ′ having a take-out opening for a container for packaging a conventional tissue paper: Face 2 having a take-out opening for a container for packaging a tissue paper of the present invention 2: Tissue paper take-out opening 2 ′: Top Lid 3: Sheet made of polymer compound 4: Sheet cut 5: Projection 6 for fixing tissue paper, 6 ': Projection 7 with curve, 7': Opening at a position symmetrical to the projection 8: Indentation 9, 9 ′, 9 ″ located at the end of the extraction opening 10: Protrusion portion 10: Protrusion 11, 11 ′: Outside side surface 12: Indentation 13: Indentation for expanding the opening 14: Extraction Upper projection 14 ': Lower projection opening 15: Projection portion 16: Recessed portion 17: Secondary projection 18: Upper lid 19: Upper lid portion 20: Upper lid portion A: Side B of box : Vertical box C: Box height a, a ′: B midpoint b, b ′: A midpoint d: center of tissue paper extraction opening

Claims (1)

The opening for taking out tissue paper has a non-symmetrical shape, and when the opening is rotated 180 ° about the center of the opening, a protrusion having a curve is formed at a point-symmetrical or near-point-symmetrical position. A tissue paper packaging container with an opening.

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