JP2012086903A - Cylindrical article holding case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a holding case capable of holding a cylindrical article reliably that can be manufactured at a comparatively low cost.SOLUTION: The cylindrical article holding case 1 is formed by assembling sheet materials and has a cylindrical body 2 into which a cylindrical part A1 of an article A having the cylindrical part A1 is inserted, and in which an extension board 4 is connected to a part of the lower edge or the upper edge of the cylindrical body 2 through a crease 8 formed linearly in a direction perpendicular to the shaft length direction of the cylindrical body 2. The extension board 4 is folded to the lower side or the upper side of the cylindrical body at the crease 8.

Description

  The present invention relates to a holding case for holding an article having a cylindrical portion.

Conventionally, a plurality of articles are packaged in a packaging material and sold.
For example, in order to cross-sell shampoo, rinse and face cream, these three items are packaged together in one packaging material. Examples of the packaging material include assembly boxes and handbags.
In this case, the container shapes of shampoo, rinse and face cream are rarely common, and generally the face cream container shape is smaller than other articles and is a cylindrical container. There are many.

In particular, an article having a cylindrical portion such as a face cream container is easily rotated when vibration is applied. Therefore, when packaging a cylindrical article, even if the product display surface on which the product name or the like is displayed is positioned on the front surface of the packaging material, the packaging position is likely to shift due to rotation during transportation. Therefore, a holding case for holding the article is required so that the rotation of the packaged cylindrical article is regulated and the product display surface faces the front of the package. In addition, as described above, when a certain article is smaller than other articles, when these articles are packed together, the small container-shaped article is held to be held at a predetermined height position. A case is required.
As such a holding case, conventionally, a sheet molded product (sheet molded product such as vacuum molding or pressure molding) capable of fitting and holding a cylindrical article has been used.
However, in the case of a sheet molded product, there is a problem that a mold is necessary for production, and the production unit price is increased. Moreover, when storing the holding case itself, a relatively wide storage space is required.

  Then, this invention makes it a subject to provide the holding case which can hold | maintain a cylindrical article favorably and can be manufactured comparatively cheaply.

  In view of the above problems, the present invention is formed by assembling a sheet material, and has a cylindrical tubular body into which the cylindrical portion of an article having a cylindrical portion is fitted. An extension plate is connected to a part of the edge or upper edge through a fold line formed in a direction perpendicular to the axial length direction of the cylindrical body, and the extension plate is at the fold line. Provided is a holding case for a cylindrical article that is folded back to the lower side or the upper side of a cylindrical body.

  Such a holding case can hold an article having a cylindrical portion (cylindrical article) by fitting the article into a cylindrical tubular body. An extension plate is continuously connected to a part of the lower edge or upper edge of the cylindrical body via a fold formed in a straight line, and the extension plate is folded at the fold, so that the holding case The cylindrical body does not have a true cylindrical shape but a cylindrical shape in which a part of the arc is distorted. The cylindrical article fitted in such a distorted cylindrical cylindrical body is partly and strongly in contact with the inner peripheral surface of the cylindrical body.

  For this reason, the cylindrical article held by the holding case is difficult to rotate carelessly during transportation. Therefore, if the said holding case is used, it can package in the state which located the goods display surface of the cylindrical article in the front.

  Further, since the holding case is formed by assembling the sheet material, it can be manufactured at a relatively low cost, and since it is made of the sheet material, the holding case is not bulky before assembling and the storage space is small.

  Moreover, in the preferable aspect of this invention, the side part of the said extension board provides the said holding | maintenance case extended from the cylindrical body.

  In the holding case of the above preferred embodiment, since the side portion of the extension plate is extended from the cylindrical body, when packaging other articles other than the cylindrical article together, for example, the side of the extension plate By placing another article on the part (the part extending from the cylindrical body), the holding case can be positioned so as not to move.

  Furthermore, in a preferred aspect of the present invention, the extension plate is connected to a part of the lower edge of the cylindrical body via the fold and is folded back to the lower side of the cylindrical body.

  In the holding case according to the preferred embodiment, since the extending plate is folded back to the lower side of the cylindrical body, the grounding surface of the holding case is widened and excellent in self-supporting stability.

The holding case according to the present invention can hold the product display surface toward the front of the package without rotating the cylindrical article.
Such a holding case according to the present invention can be manufactured relatively inexpensively and can be stored in a space-saving manner.

(A) is a front view which shows one Embodiment of the holding | maintenance case of this invention, (b) is the side view, (c) is the top view. The top view of the expansion | deployment sheet | seat which comprises a holding | maintenance case. However, the broken line represents a crease (the same applies to the plan views of the developed sheets in FIGS. 6, 8, 10, 12, 14, and 16). (A) is a front view which shows the state which hold | maintained the goods to the holding case, (b) is the same side view. The reference front view which shows one Embodiment of a package. (A) is a front view of the holding case which concerns on other embodiment, (b) is the side view. The top view of the expansion | deployment sheet | seat which comprises the holding case which concerns on other embodiment. (A) is a front view of the holding case which concerns on other embodiment, (b) is the side view, (c) is the top view. The top view of the expansion | deployment sheet | seat which comprises the holding case of FIG. (A) is a front view of the holding case which concerns on other embodiment, (b) is the side view, (c) is the top view. The top view of the expansion | deployment sheet | seat which comprises the holding case of FIG. The perspective view of the holding case which concerns on other embodiment. The top view of the expansion | deployment sheet | seat which comprises the holding | maintenance case of FIG. The perspective view of the holding case which concerns on other embodiment. The top view of the expansion | deployment sheet | seat which comprises the holding case of FIG. The perspective view of the holding case which concerns on other embodiment. The appendix is indicated by a two-dot line. The top view of the expansion | deployment sheet | seat which comprises the holding | maintenance case of FIG.

Hereinafter, the present invention will be specifically described with reference to the drawings.
In FIG. 1, reference numeral 1 denotes a holding case for holding an article having a cylindrical portion.
The holding case 1 of the present invention can be used without particular limitation as long as it is an article having a cylindrical portion. The article may be, for example, an entirely cylindrical article or a partially cylindrical article (for example, a tube container having a cylindrical cap).

The holding case 1 is formed by assembling a flexible sheet material.
As the sheet material, it is possible to use various types of sheets such as polyolefins such as polypropylene and polyethylene, polyesters such as polyethylene terephthalate, various synthetic resin sheets such as polystyrene and polyamide, paper, and synthetic paper. The sheet material may be the same type or different type of laminated sheet. Among these, in order to make the held article visible through the holding case 1, it is preferable that at least the tubular body 2 of the holding case 1 is formed of a transparent sheet material, and further, the manufacturing surface It is preferable that the entire holding body 1 is formed of a transparent sheet material (for example, a colored or colorless transparent synthetic resin sheet or the like).
Although the thickness of a sheet material is not specifically limited, For example, in the case of a transparent synthetic resin sheet, about 0.2 mm to 1.0 mm is exemplified.
Among them, it is preferable to use a transparent polypropylene biaxially stretched sheet having a thickness of about 0.2 mm to 0.6 mm because it has appropriate rigidity and flexibility.

The holding case 1 supports a cylindrical body 2 having a holding frame portion 23 into which the cylindrical portion of the article is fitted, and a lower surface of the article provided on the lower side of the cylindrical body 2 and fitted into the holding frame portion 23. A support portion 3 that extends, and an extension plate 4 that is connected to the lower edge of the cylindrical body 2 and extends on both sides of the cylindrical body 2.
Specifically, the cylindrical body 2 is formed in a cylindrical shape by overlapping and bonding both side portions of a rectangular sheet material. The holding frame portion 23 is formed on the upper side of the cylindrical body 2 and is formed in a cylindrical shape (including an elliptical cylindrical shape). The holding frame portion 23 of the cylindrical body 2 is formed so that its inner peripheral length is substantially the same as the outer peripheral length of the cylindrical portion of the article. Therefore, when the cylindrical portion of the article is fitted into the holding frame portion 23, most of the inner peripheral surface of the holding frame portion 23 is in contact with the outer peripheral surface of the cylindrical portion.
In addition, in the illustrated holding frame portion 23 of the cylindrical body 2, two longitudinal folds 5 and 5 extending in parallel with the axial length direction are formed facing each other. Accordingly, the holding frame portion 23 of the cylindrical body 2 is formed in an elliptical shape in plan view. But the vertical fold 5 of the holding frame part 23 does not necessarily need to be formed, and the holding frame part 23 in which the vertical fold 5 is not formed may be used.

The support part 3 is formed by bending the lower side of the cylindrical body 2 inward. As shown in the figure, it is preferable that the support portions 3 are formed at two locations facing each other on the lower side of the cylindrical body 2. Specifically, two cuts 6 extending in the circumferential direction are formed at predetermined intervals in the middle of the axial direction of the cylindrical body 2. Three vertical fold lines 71 to 73 are formed in connection with the cut line 6. The first vertical fold 71 is formed in parallel with the axial length direction of the cylindrical body 2 from one end of the cut 6. The second vertical fold line 72 is formed along the extended line of the vertical fold line 5 from the middle part of the cut line 6. The third longitudinal fold 73 is formed to be inclined from the other end of the cut 6 toward the extended plate 4 side. The lower end of the third vertical fold 73 is connected to the end of the fold 8 of the extension plate 4 described later.
When the lower region 21 of the cylindrical body 2 cut by the cut 6 is pushed inward, the first vertical fold 71 and the third vertical fold 73 are mountain-folded, and the second vertical fold 72 is valley-folded. The As a result, recessed portions 22 that are recessed inward are formed on both lower sides of the cylindrical body 2. Thus, the support part 3 is formed when the lower region 21 is recessed inside the cylindrical body 2. Then, the lower surface of the article fitted into the holding frame portion 23 hits the upper end (the cutting edge of the cut 6) of the support portion 3, and the article is located above the cylindrical body 2 (the holding frame portion 23). Retained.

The extension plate 4 is connected to a part of the lower edge of the cylindrical body 2 via a crease 8. The crease 8 is linearly formed in a direction orthogonal to the axial length direction of the cylindrical body 2. Here, the axial direction of the cylindrical body 2 refers to a direction parallel to a straight line passing through the centers of the upper and lower openings (circular openings) of the cylindrical body.
The length of the crease 8 (the connecting portion between the extension plate 4 and the cylindrical body 2) is not particularly limited, but is preferably shorter than the diameter of the cylindrical portion of the article to be held. This is because when the sheet material is assembled and the extension plate 4 is folded back, the holding frame portion 23 of the cylindrical body 2 is distorted, which makes it difficult for the article held by the holding frame portion 23 to rotate. Specifically, the length of the crease 8 is preferably less than 1 times the diameter of the cylindrical portion, more preferably 9/10 times or less, and particularly preferably 4/5 times or less.
On the other hand, the length of the crease 8 is preferably at least 1/4 times the diameter of the cylindrical part of the article, and more preferably at least 1/2 times the length. This is because, if the length of the crease 8 is too short, the connection length between the extension plate 4 and the cylindrical body 2 becomes short, and the distortion of the holding frame portion 23 described above cannot be obtained sufficiently.
The extension plate 4 is folded back at the fold line 8, and the lower edge of the cylindrical body 2 is placed on the upper surface of the folded extension plate 4. Both side portions 4a, 4a of the folded extension plate 4 extend from both sides of the cylindrical body 2 (outside of the recessed portion 22 formed on the lower side of the cylindrical body 2).
Here, the cut line 6 is a cut line penetrating the sheet material. Further, each of the fold lines 5, 8, 71 to 73 is a portion where the sheet material is bent. In order to bend the sheet material easily, as each of the creases 5, 8, 71 to 73, for example, a half cut line (also referred to as a V notch) in which the sheet material is cut in the thickness direction, and a perforation in which through holes are intermittently formed Etc. are preferably used.

Next, FIG. 2 shows the unfolding sheet 10 constituting the holding case 1.
The spread sheet 10 is connected to the first rectangular surface portion 11 (the portion that becomes the cylindrical body 2 when assembled) and the lower side of the first rectangular surface portion 11, and the first rectangular surface portion 11. 2nd rectangular surface part 12 (it is a part used as the extended board 4 when it assembles) of a smaller area.
A glue margin surface portion 13 is connected to one side portion of the first rectangular surface portion 11, and the first rectangular surface portion 13 is bonded to the other side portion of the first rectangular surface portion 11. The surface portion 11 is assembled in a cylindrical shape.
In order to hold the cylindrical portion of the article when assembled into a cylindrical shape, the width of the first rectangular surface portion 11 is formed to be substantially equal to the circumferential length of the cylindrical portion. Further, the vertical length of the first rectangular surface portion 11 can be designed as desired according to the height position at which the article is desired to be held.

  The second rectangular surface portion 12 is formed in a shape and size that can be extended to both sides when the first rectangular surface portion 11 is formed into a cylindrical shape. Specifically, the width of the second rectangular surface portion 12 is, for example, about 1.2 to 3 times the diameter of the lower surface of the article to be held, and further about 1.5 to 2 times. Preferably it is. The vertical length of the second rectangular surface portion 12 is preferably about 1/2 to 1 times the diameter of the lower surface of the article to be held, and more preferably about 1/2 to 2/3 times.

The first rectangular surface portion 11 and the second rectangular surface portion 12 are connected via a fold line 14 (corresponding to the fold line 8 of the holding case 1). The fold line 14 is formed in a straight line parallel to the upper side of the first rectangular surface portion 11.
A pair of left and right vertical folds 15 (corresponding to the vertical folds 5 of the holding case 1) extending in the vertical direction are formed in the first rectangular surface portion 11. The distance between the pair of vertical folds 15 is preferably about ½ times the width of the first rectangular surface portion 11.
Furthermore, a cut 16 (corresponding to the cut 6 of the holding case) is formed in the surface of the first rectangular surface portion 11. The cut 16 is formed to extend in the width direction across the vertical fold 15 in the middle in the vertical direction of the first rectangular surface portion 11. Further, a first vertical fold line 17 (corresponding to the first vertical fold line 71 of the holding case 1) is formed in parallel with the vertical direction from one end of the cut line 16 to the lower edge of the first rectangular surface part 11. ing. Further, a second vertical fold line 18 (corresponding to the second vertical fold line 72 of the holding case 1) is formed in the longitudinal direction from the middle part of the cut line 16 to the lower edge of the first rectangular surface part 11. ing. Further, a third vertical fold line 18 (corresponding to the third vertical fold line 73 of the holding case 1) is inclined in the vertical direction from the other end portion of the cut 16 to the end portion of the second rectangular surface portion 12. Is formed.

  The cylindrical body 2 is formed by superimposing both side portions of the first rectangular surface portion 11 of the spread sheet 10 into a cylindrical shape and adhering the glue margin surface portion 13. Next, the second rectangular surface portion 12 of the spread sheet 10 is bent toward the lower edge side of the cylindrical body 2 at the fold line 14, and the lower region of the cut 6 is pushed into the cylindrical body 2 to thereby hold the holding case. 1 is produced.

As shown in FIG. 3, the holding case 1 is used by fitting the cylindrical portion A <b> 1 of the article A into the holding frame portion 23 of the cylindrical body 2.
For example, as shown in FIG. 4, the holding case 1 in which the article A is fitted is packaged in a collective state together with another article B. Examples of the packaging material (not shown) for packaging the aggregate include an assembly box in which a transparent sheet is assembled into a rectangular parallelepiped box, and a handbag in which a transparent flexible sheet is formed into a bag shape.
When packaging in the packaging material, by holding the other articles B on the upper surfaces of the side portions 4a and 4a of the extension plate 4 extending on both sides of the cylindrical body 2, the holding case 1 is Positioned between both articles B. In particular, as shown in the figure, when the body part of another article B has a bulging part B1 bulging outward on the lower side, the bulging part B1 of this article B is formed in the recessed part 22 of the holding case 1. It will fit. For this reason, while being able to position holding case 1 between both articles | goods B and B more reliably, the cylindrical article A and the other articles | goods B can be put together compactly.

The holding case 1 can hold the cylindrical article A on the holding frame portion 23 of the cylindrical body 2. Since the holding frame portion 23 of the cylindrical body 2 is in strong contact with and holds the outer peripheral surface of the cylindrical portion A1 of the cylindrical article A, the cylindrical article A is difficult to rotate. That is, the extended plate 4 connected to the lower edge of the cylindrical body 2 via the fold line 8 formed in a straight line is folded. For this reason, the lower edge of the cylindrical body 2 is not a circular arc but a straight line at the continuous portion (fold 8) of the extension plate 4. Therefore, the lower side of the cylindrical body 2 becomes a distorted cylindrical shape, and this shape also acts on the holding frame portion 23 of the cylindrical body 2, so that the holding frame portion 23 of the cylindrical body 2 is distorted. It becomes a cylindrical shape. The cylindrical article A fitted into the holding frame portion 23 is partly and strongly in contact with the inner peripheral surface of the holding frame portion 23. For this reason, inadvertent rotation of the cylindrical article A can be restricted.
Then, the product display surface of the cylindrical article A is aligned with a predetermined position (for example, the front surface) of the holding case 1 and the product A is fitted, so that the product display surface of the cylindrical article A is always visible to the consumer. You can make up your body.
Moreover, the cylindrical article A can be held at a desired height position by arbitrarily setting the height of the support portion 3.

The present invention is not limited to the holding case of the above-described embodiment, and can be appropriately changed in design. Hereinafter, although the modification of this invention is shown, the structure different from the said embodiment is mainly demonstrated, description is abbreviate | omitted about the same structure, and a term and a code | symbol may be used.
In the above-described embodiment, the holding case 1 is provided with the extending plate 4 below the cylindrical body 2. However, as shown in FIG. 5, for example, the holding case 1 having no extending plate may be used. The holding case 1 can be self-supporting with the lower edge of the cylindrical body 2 as a grounding surface, and the cylindrical article A can be held at a predetermined height by the support portion 3.

  Moreover, in the said embodiment, although the 1st vertical crease 71 of the cylindrical body 2 is formed in parallel with an axial length direction, this 1st vertical crease 71 is formed in the inclined form. It may be. Such a holding case 1 can be produced, for example, by assembling the development sheet 10 shown in FIG. The spread sheet 10 is formed in an inclined shape so that the first vertical fold line 17 (corresponding to the first vertical fold line 71 of the holding case 1) is separated from the third vertical fold line 19 as it goes downward. .

FIG. 7 shows a holding case in which the upper side (holding frame portion 23) of the cylindrical body 2 is formed in a cylindrical shape (including an elliptical cylindrical shape), and the lower side of the cylindrical body 2 is formed in a rectangular cylindrical shape. 1.
An unfolding sheet 10 constituting the holding case 1 is, for example, as shown in FIG. In the unfolded sheet 10, a first vertical fold line 17 and a third vertical fold line 19 are formed in parallel to the vertical direction in the surface of the rectangular surface portion 11, and the first vertical fold line 17 and the third vertical fold line 19 are formed. A second vertical fold line 18 is formed between them.
The cylindrical body 2 is formed by superimposing both sides of the rectangular surface portion 11 of the spread sheet 10 into a cylindrical shape and adhering the glue margin surface portion 13. Next, the holding case 1 shown in FIG. 7 is manufactured by bending the first longitudinal crease 17 and the third longitudinal crease 19 of the unfolded sheet 10 by 90 degrees or more.

Similarly, in FIG. 9, the upper side (holding frame portion 23) of the cylindrical body 2 is formed in a cylindrical shape (including an elliptical cylindrical shape), and the lower side of the cylindrical body 2 is formed in a rectangular cylindrical shape. Holding case 1. As a difference from the holding case 1 shown in FIG. 7, in the holding case 1 of FIG. 9, the extending plate 4 is folded back so as to close the lower opening of the cylindrical body 2. The extension plate 4 is continuously provided via a crease 8 formed linearly in a direction orthogonal to the axial length direction of the cylindrical body 2. The extension plate 4 is formed in a rectangular shape having substantially the same area as the lower opening of the cylindrical body 2, and is folded back to the lower side of the cylindrical body 2 to close the lower opening of the cylindrical body 2. ing.
An unfolding sheet 10 constituting the holding case 1 is, for example, as shown in FIG. This development sheet 10 has the following elements added to the development sheet 10 shown in FIG. That is, the second rectangular surface portion 12 (corresponding to the extending plate 4 of the holding case 1) is connected to the lower side of the first rectangular surface portion 11 via the fold line 14 (corresponding to the fold line 8 of the holding case 1). It is installed. Further, a pair of flap pieces 12g, 12g are connected to both sides of the second rectangular surface portion 12 and on the lower side of the first rectangular surface portion 11.
The second rectangular surface portion 12 is formed to have substantially the same length as the interval between the two third vertical fold lines 19, and an insertion piece 12 a extends from the lower side of the second rectangular surface portion 12. Each flap piece 12g is formed to have a length substantially the same as the formation interval of the first vertical fold line 17 and the third vertical fold line 19. The flap piece 12g is connected to the first rectangular surface portion 11 through a fold.
The cylindrical body 2 is formed by superimposing both side portions of the first rectangular surface portion 11 of the spread sheet 10 into a cylindrical shape and adhering the glue margin surface portion 13. Next, the first vertical fold line 17 and the third vertical fold line 19 of the unfolded sheet 10 are bent at about 90 degrees to form the lower side of the cylindrical body 2 into a rectangular cylindrical shape. The holding case 1 shown in FIG. 9 is formed by bending the flap piece 12g to the lower edge side of the cylindrical body 2, and then bending the second rectangular surface part 12 and fitting the insertion piece 12a to the inside of the cylindrical body 2. Is produced.

Furthermore, in the said embodiment, although the holding case 1 has the support part 3, as shown in FIG. 11, it may not have a support part. The holding case 1 includes, for example, a cylindrical body 2 (holding frame portion 23) into which the cylindrical container A is fitted, and extending plates 41 and 42 folded back on the upper and lower sides of the cylindrical body 2. Both the extension plates 41 and 42 are connected to each other via a fold line 8 formed linearly in a direction orthogonal to the axial length direction of the cylindrical body 2. The extension plates 41 and 42 are formed in a rectangular shape having an area larger than the upper and lower openings of the cylindrical body 2, and are folded back to the upper side and the lower side of the cylindrical body 2 at the fold line 8. The upper and lower opening surfaces of the cylindrical body 2 are closed.
The unfolding sheet 10 constituting the holding case 1 is as shown in FIG. The unfolded sheet 10 includes, for example, a first rectangular surface portion 11 (corresponding to the holding frame portion 23 of the holding case 1) and a first rectangular surface portion 11 connected to the upper and lower sides of the first rectangular surface portion 11 via a crease 14. Two rectangular surface portions 12b and a third rectangular surface portion 12c (corresponding to the extension plate 41 and the extension plate 42 of the holding case 1) are formed.
The cylindrical body 2 (holding frame portion 23) is formed by superimposing both side portions of the first rectangular surface portion 11 of the unfolding sheet 10 into a cylindrical shape and bonding the adhesive marginal surface portion 13 thereto. Next, the holding case 1 shown in FIG. 11 is produced by bending the second rectangular surface portion 12b to the upper edge side of the cylindrical body 2 and bending the third rectangular surface portion 12c to the lower edge side of the cylindrical body 2. The
In addition, in the modification illustrated in FIG. 11, the holding case 1 which does not have any one of the extension plates 41 and 42 folded back up and down may be sufficient.
In the holding case 1 of this modified example, since the extension plates 41 and 42 are folded via the straight fold line 8, the holding frame portion 23 has a distorted cylindrical shape so that the article does not rotate. Can hold.

Furthermore, the holding case 1 shown in FIG. 13 is provided with a back plate 9.
Specifically, the holding case 1 includes, for example, a cylindrical body 2 (holding frame portion 23), extension plates 41 and 42 folded back on the upper and lower sides of the cylindrical body 2, and the cylindrical body 2. And a back plate 9 provided in contact with a part of the outer peripheral surface. The back plate 9 is raised in contact with a part of the outer peripheral surface of the cylindrical body 2. Both the extension plates 41 and 42 are connected to each other via a crease 8 formed linearly in a direction orthogonal to the axial length direction of the cylindrical body 2. The extension plates 41 and 42 are formed in a rectangular shape having a larger area than the upper and lower openings of the cylindrical body 2, and are folded upward and downward of the cylindrical body 2, thereby The opening surface is closed.
The holding case 1 having such a back plate 9 can prevent displacement of the holding case 1 itself by bringing the back plate 9 into contact with one surface of a packaging material such as an assembly box.

The unfolding sheet 10 constituting the holding case 1 is as shown in FIG. The unfolded sheet 10 includes, for example, a first rectangular surface portion 11 (corresponding to the holding frame portion 23 of the holding case 1) and a first rectangular surface portion 11 connected to the upper and lower sides of the first rectangular surface portion 11 via a crease 14. The second rectangular surface portion 12b and the third rectangular surface portion 12c (corresponding to the extension plates 41 and 42 of the holding case 1) and the fourth rectangular surface portion 12d connected to the third rectangular surface portion 12c through a fold. (Corresponding to the back plate 9 of the holding case 1). An insertion piece 12e extends on the upper side of the second rectangular surface portion 12b, and a cut 12f for inserting the insertion piece 12e is formed in the surface of the fourth rectangular surface portion 12d.
The cylindrical body 2 (holding frame portion 23) is formed by overlapping both side portions of the first rectangular surface portion 11 of the unfolded sheet 10 to form a cylindrical shape. Next, the second rectangular surface portion 12b is bent to the upper side of the cylindrical body 2, the third rectangular surface portion 12c is bent to the lower side of the cylindrical body 2, and the fourth rectangular surface portion 12d is further bent to the third rectangular shape. After bending upward at a right angle to the surface portion 12c, the holding case 1 shown in FIG. 13 is produced by fitting the insertion piece 12e into the cut 12f of the fourth rectangular surface portion 12d.

Furthermore, the holding case 1 shown in FIG. 15 is provided with a storage portion 11 that can store an appendix C such as a product manual.
Specifically, the holding case 1 includes a cylindrical body 2 (holding frame portion 23), extension plates 41 and 42 folded back on the upper and lower sides of the cylindrical body 2, and an outer peripheral surface of the cylindrical body 2. And a storage portion 11 provided so as to be in contact with a part of the storage portion 11. The storage portion 11 has a form in which a cylindrical sheet material is flattened and is raised in contact with a part of the outer peripheral surface of the cylindrical body 2. The appendix C can be taken in and out from the upper opening of the storage portion 11. Both the extension plates 41 and 42 are connected to each other via a crease 8 formed linearly in a direction orthogonal to the axial length direction of the cylindrical body 2. The extension plates 41 and 42 are formed in a rectangular shape having a larger area than the upper and lower openings of the cylindrical body 2, and are folded upward and downward of the cylindrical body 2, thereby The opening surface is closed.

  The unfolding sheet 10 constituting the holding case 1 is as shown in FIG. The spread sheet 10 includes, for example, a first rectangular surface portion 11 (corresponding to the holding frame portion 23 of the holding case 1), and a fold line 14 (on the fold line 8 of the holding case 1) on the upper and lower sides of the first rectangular surface portion 11. The second rectangular surface portion 12b and the third rectangular surface portion 12c (corresponding to the extension plates 41 and 42 of the holding case 1) and the third rectangular surface portion 12c connected to each other through the fold line. And a fourth rectangular surface portion 12h (corresponding to the storage portion 11 of the holding case 1) that is continuously provided. On the upper side of the second rectangular surface portion 12b, an adhesive margin surface portion 13 is extended. The fourth rectangular surface portion 12h is formed to have substantially the same width as the first rectangular surface portion 11, and a pair of fold lines extending in the vertical direction are formed in the surface of the fourth rectangular surface portion 12h with a predetermined interval. ing.

  The cylindrical body 2 (holding frame portion 23) is formed by overlapping both side portions of the first rectangular surface portion 11 of the unfolded sheet 10 to form a cylindrical shape. Next, both end portions of the fourth rectangular surface portion 12h are overlapped, the overlapped portions are bonded and formed into a cylindrical shape, and are crushed at a fold to form a flat shape. Next, the second rectangular surface portion 12b is bent to the upper edge side of the cylindrical body 2, and the third rectangular surface portion 12c is bent to the lower edge side of the cylindrical body 2, and further, a fourth rectangle formed into a flat shape. The holding case shown in FIG. 15 is obtained by bending the surface portion 12h upward at a right angle with respect to the third rectangular surface portion 12c and then bonding the paste margin surface portion 13 of the second rectangular surface portion 12b to the fourth rectangular surface portion 12h. 1 is produced.

  DESCRIPTION OF SYMBOLS 1 ... Holding case, 2 ... Cylindrical body, 21 ... Lower area | region of cylindrical body, 3 ... Support part, 4,41,42 ... Extension board, 6 ... Cut, 8 ... Fold, 10 ... Unfolding sheet, A ... Article, A1 ... Cylindrical part of article

Claims (3)

It is formed by assembling a sheet material, and has a cylindrical tubular body into which the cylindrical portion of an article having a cylindrical portion is fitted,
An extension plate is continuously provided on a part of the lower edge or upper edge of the cylindrical body through a fold line formed in a straight line in a direction orthogonal to the axial length direction of the cylindrical body. A holding case for a cylindrical article, wherein the case is folded back to the lower side or the upper side of the cylindrical body.   The holding case of the cylindrical article according to claim 1, wherein a side portion of the extending plate extends from a cylindrical body.   The holding of the cylindrical article according to claim 1 or 2, wherein the extension plate is connected to a part of a lower edge of the cylindrical body via the fold and is folded back to the lower side of the cylindrical body. Case.

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