JP2001213478A - Item packaging structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure in which a base sheet becoming an inner box in folded to cause a film arranged on the base sheet to be tensioned and a packaged item inserted between the film and the base sheet is package on the base sheet. SOLUTION: A base sheet constituting an inner box is comprised of a holding region formed inside when the box is developed; bent pieces extending and bendable outside a folding part formed along a circumferential edge of the holding region; and a film overlapped on the base sheet to enable an end part to extend up to a bent piece, having a part adhered to the bent piece, the other part to be engaged by an engagement piece or enabled to be engaged only with the engagement piece. This invention is characterized in that the packaged item is inserted from a released edge of the film onto the holding region, the film is engaged with the engagement piece to bend the bent piece, the film is tensioned to cause the packaged item to be pushed against the holding region and held there.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging structure for covering a surface of an article on a board with a synthetic resin film and holding the same, and a packaging structure for accommodating the inner box in an outer box.

[0002]

2. Description of the Related Art Conventionally, skin pack packaging and actual opening
In an article packaging structure such as 191606, a packaged object set on a mount is covered with a film from above, and the peripheral side of the film is adhered to the mount by vacuuming or the like to hold the packaged object. It has been known. However, the packaging structure requires a large-scale device, and it has not been possible to simply and manually package the articles to be packaged.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and its main problem is to fold the mounting paper as a mounting paper so that the film provided on the mounting paper can be formed. It is an object of the present invention to provide an article packaging structure in which an article to be packaged inserted between the film and the mount can be restrained and fixed on the mount by being strained.

[0004]

According to the present invention, in order to solve the above-mentioned problems, according to the first aspect of the present invention, there is provided a package for articles formed by holding an article to be packaged on a backing paper with a synthetic resin film. In the structure, the backing sheet includes a holding region formed inside when unfolded, a bent piece extending outside a fold formed along a peripheral edge of the holding region and bendable, and The end is extended to the bent piece part, a part of the film is bonded to the bent piece part, and the other part can be hooked by the hook piece, or from a film that can be hooked only by the hook piece. The packaged object is inserted into the holding area from the open edge of the film, the film is hung on the hooking piece, the bent piece is bent, and the film is tensioned to cover the film. Press and hold the package against the holding area That it has taken the technical means that.

According to the second aspect of the present invention, the bent piece portion extends to the outside of the fold portion formed along the outer peripheral edge of the holding region portion, and a pair of foldable first bent piece portions facing each other, and A pair of second bent pieces that are orthogonally opposed to each other, and one end of the film to be overlaid on the backing sheet is restrained to the pair of first bent pieces by bonding or latching; On at least one of the bent pieces, a hook that can hook the other end of the film is formed,
A technical means in which an object to be packaged is inserted into the holding area from an open edge of the film, and the film is tensioned by bending the first and second bent pieces with respect to the holding area. Have taken.

According to the third aspect of the present invention, the holding area portion is formed in a substantially square shape at the center when the mount is unfolded.
It has taken the technical measures. In the invention of claim 4,
On a pair of vertical or horizontal bent pieces where the pair of vertical or horizontal ends of the film oppose each other, a protruding piece that is formed in series with the holding area and has no fold is formed. When the piece bends the bent piece to form the inner box, a technical measure is taken that the film is tensioned. In the invention of claim 5, a technical measure is taken in which a pair of longitudinal or lateral ends of the film are fixed to a pair of opposed longitudinal or lateral bending pieces. Further, in the invention according to claim 6, a hooking piece is formed on a pair of horizontal or vertical bending pieces, and the hooking piece has a base end formed at a fold portion and is cut out at the bending piece portion. It takes technical measures to be formed. According to the seventh aspect of the present invention, the holding region portion is formed with an auxiliary latching piece capable of latching the film at an intermediate position.
It has taken the technical measures. In the invention according to claim 8, an upper regulating piece whose both ends protrude from the fold is formed at the tip of the second bent piece, and the upper regulating piece is separated from the holding area portion in parallel when the inner box is formed. Technical measures are taken to be bent in the direction. Claim 9
In the invention of (1), a technical measure is adopted in which the mount is bent to form an inner box, and the inner box is housed in an outer box to restrain the shape of the inner box.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the article packaging structure of the present invention will be described below with reference to the drawings. As shown in the first embodiment in FIGS. 1 and 2, the packaging structure of this article is composed of a combination of an inner box B1 and an outer box B2 housed for restraining the shape of the inner box B1.

The inner box B1 is composed of one backing sheet 1 and a film 2 made of synthetic resin. In the present embodiment, the mount 1 is made of a corrugated cardboard material, but may be a paper material or a synthetic resin material. The mount 1 includes a holding area 3 formed in the interior that is not in contact with the outer edge at the time of development, in the illustrated example, substantially at the center,
Folds 4 formed along the periphery of the holding area 3
And bent pieces 5 and 6 that extend outside the fold 4 and can be bent.

In the illustrated example, the holding area 3 is formed in a rectangular shape. However, in the present invention, the holding area 3 may be set to any shape such as a polygon, a circle, and an ellipse. A pair of folds 4 is formed vertically and horizontally along the outer peripheral edge of the holding region 3 (to form an outer peripheral edge), and a pair of first folds opposing each other outside through the fold 4 is formed. 1 bending piece 5
And a pair of second bent pieces 6 which are orthogonal to and opposed to each other.

The second bent piece 6 is provided with a hook 7 on which the end of the film 2 can be hooked. The hooking piece 7 has a base end formed at the fold 4 and a cutout line formed at the second bent piece 6. Further, in the case of the illustrated example, an upper regulating piece 10 is connected to an end of each second bent piece 6 via an outer fold 9 so as to be freely bent.

Next, the fold portion 4 on the side of the first bent piece portion 5 has a base end formed in a series with the holding region portion so that no fold portion is formed, and the first bent piece portion 5 is formed by a cutout line. The projected piece 8 is formed. When the first bent piece 5 is bent along the fold 4, the protruding piece 8 projects without being bent in conjunction with the first bent piece 5, so that the film 2 is pulled outward and the tension of the film is further increased. Can be raised.

Next, the film 2 is made of an elastic plastic sheet film.
Both ends extending in the direction of the first bent piece 5 are adhered to the first bent piece 5, respectively, to form the fixing portions 11. Also,
The film 2 extending in the direction of the second bent piece 6 orthogonally to this
Are open 12 without being fixed.

With the above configuration, in order to assemble the mount 1, the article to be packaged G is inserted into the holding area 3 from the open end 12 of the film 2 and positioned.
Next, the pair of first bent pieces 5 facing each other are folded back at the folds 4 by 180 degrees. At this time, since the projecting pieces 8 are formed as in the illustrated example, the film 2 can be tensioned.

Then, the film 2 is brought into close contact with the article to be packaged G, and the open ends 12 of the film 2 are respectively hooked on the hooking pieces 7 formed on the pair of second bent pieces 6 in a tensioned state. Then, the open end 12 of the film is closed and restrained by the hooking piece 7. Next, the pair of second bent pieces 6 opposed to each other are folded upward at the folds 4 at substantially right angles to maintain the tension of the film 2.

In the case of the illustrated example, the upper restricting piece 10 is bent inward so as to be orthogonal to the second bent piece portion 6.
Thus, the inner box B1 having a substantially angled cross section is assembled. Since the inner box B1 is not restrained at all, it can be unraveled as it is. Therefore, in this embodiment, an outer box B2 shown by a virtual line in FIG. 1 is used as a restraining means for restraining the shape. That is, the inner box B1 is housed in the outer box B2 almost vertically and horizontally without any gap, so that the inner box B1 is stored.
In itself, the bending posture is maintained, and similarly, the inner box B1
Is also held in a state having a space on the outside, and is packaged in the outer box B2. The inner box B1 may be used alone without being combined with the outer box B2. For example, a pair of upper regulation pieces 10 and 10 are connected with a stapler or the like by extending the upper regulation piece 10 so that the upper regulation pieces 10 facing each other are connected to cover the upper opening of the inner box. It is good also as an independent box body which opens sideways by connecting and connecting.

FIGS. 3 to 5 show a second embodiment of the article packaging structure. In this packaging structure, the mounting piece 1
The upper regulating piece 10 is not provided. Also, the first bent piece portion 5
And the second bent piece 6 are separated by a cut line. Other configurations are the same as those of the above-described embodiment, and therefore, the same configurations are denoted by the same reference numerals and description thereof will be omitted. In this case, each of the first bent piece portion 5 and the second bent piece portion 6 is bent downward at right angles to the holding region portion 3 to form a box having an open bottom. In this manner, similarly, the article to be packaged G can be held on the backing paper 1 by being tensioned by the film 2. At this time, the first bent piece portion 5 and the second bent piece portion 6 may be fixed and packaged with an adhesive or a hook, or may be stored as an inner box in an outer box (not shown). It may be wrapped.

The structure for attaching the film 2 to the mount 1 is as follows.
The structure may be such that the entire circumference is not adhered, and the entire circumference is hooked by a hook. As shown in FIGS. 6 to 8, the second embodiment is an example in which one side is adhered by a fixing portion 11 and the latching piece 7 is provided on three sides. Either a configuration in which the hook pieces 7 are provided on the sides or a configuration in which the hook pieces 7 are provided on the four sides without providing the fixing portion may be used. Of course, even in the case of the first embodiment, it can be formed according to this.

The packaging structure shown in FIG. 9 shows a third embodiment in which a separate lid piece 13 is provided without providing the upper regulating piece 10 in the first embodiment. In this case, the lid 13 whose both sides are bent is fitted to the inner box B1 to cover the upper surface. In addition,
The protrusions 8 are provided one by one, but the other configuration is the same as that of the above embodiment.

In the above embodiment, the holding area is rectangular. However, in the present invention, the shape of the holding area is not limited to a quadrangle but may be a polygon. In this case, a bent piece may be provided for each side. Good. In the case of a circular or elliptical shape, the bent piece may be provided along a straight or curved fold, and is not limited to the case where four pieces are provided vertically and horizontally as in the embodiment, but may be provided by an appropriate number at appropriate intervals. Is also good. Further, in the holding area portion, an auxiliary hooking piece 13 may be provided in the tension direction of the film by a cutout line. In FIG. 10, a plurality of auxiliary hooking pieces 13 are formed vertically and horizontally inside the holding area 2. The arrangement of the auxiliary hooking pieces 13 may be provided at an angle different from the direction of the hooking pieces 7.
Then, the tension can be increased by hooking the auxiliary hooking piece 13 at an intermediate position of the film 3 as needed.

As described above, the inner box may be used as a single packaging structure by fixing the shape of the inner box with the fixing means or the hooking means, or may be used in combination with the outer box. . In other words, it goes without saying that various design changes can be made without departing from the scope of the present invention.

[0021]

According to the present invention, the film provided on the backing is tensioned by bending the backing serving as the backing, and the article to be packaged inserted between the film and the backing is restrained and fixed on the backing. can do. Also, when the packaged article is taken out, it can be easily taken out by removing the hook with the hooking piece without breaking the film.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a packaging structure.

FIG. 2 is a plan view of the first embodiment.

FIG. 3 is a perspective view showing the second embodiment.

FIG. 4 is a perspective view showing an assembling process of a second embodiment.

FIG. 5 is a perspective view showing the assembling step.

FIG. 6 is a plan view showing a mounting structure of a mount and a film.

FIG. 7 is a plan view showing another mounting configuration of the mount and the film.

FIG. 8 is a plan view showing a different mounting configuration of the mount and the film.

FIG. 9 is a perspective view showing a third embodiment of the packaging structure.

FIG. 10 is a plan view showing a different embodiment provided with an auxiliary hooking piece.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Mount 2 Film 3 Holding area part 4 Fold part 5 First bent piece part 6 Second bent piece part 7 Hook piece 8 Projection piece 9 Outer crease part 10 Upper regulation piece 11 Fixing part 12 Open end of film 13 Cover piece 14 Auxiliary hook B1 Inner box B2 Outer box

Continued on the front page (72) Inventor Makoto Nakamura 3-18-1 Kaigan, Minato-ku, Tokyo Nippon Express Tokyo Airlines Branch (72) Inventor Yosunori Nakayama 1-28-13, Higashiazabu, Minato-ku, Tokyo Date (72) Yoshimasa Kasakura, Inventor 1-7-21, Higashi Jujo, Kita-ku, Tokyo Japan Plus Co., Ltd. F-term (reference) 3E067 AA11 BA05C BA15B BA24B BB01B BB02B BB14B BC06C EA01 FB06

Claims (9)

[Claims] 1. A packaging structure for an article in which an article to be packaged mounted on a mount is held by a film made of synthetic resin, wherein the mount has a holding area formed inside when unfolded, and the holding area. A bendable portion extending outwardly of the fold formed along the periphery of the bendable portion, and being overlapped on the backing paper, having an end extending to the bendable portion and being partially adhered to the bendable portion, and A part of which can be hooked by a hooking piece, or a film which can be hooked by only a hooking piece, and the packaged object is placed on the holding area from the opened edge of the film. And a film is hung on the hooking piece, the bent piece portion is bent, the film is tensioned, and the object to be packaged is pressed against the holding area and held. 2. A pair of bendable first bending pieces extending outwardly of a fold formed along an outer peripheral edge of the holding area and opposing a pair of bendable first bending pieces orthogonally to the bending piece. A pair of second bent pieces, wherein one end of the film to be superimposed on the backing sheet is bound to the pair of first bent pieces by adhesion or hooking, and at least one of the second bent pieces is On one side, a hook piece on which the other end of the film can be hooked is formed, and the packaged object is inserted into the holding region from the opened edge of the film, and the holding region is inserted into the holding region. The article packaging structure according to claim 1, wherein the first and second bent pieces are bent to tension the film. 3. The article packaging structure according to claim 2, wherein the holding area is formed in a substantially rectangular shape at the center when the mount is unfolded. 4. A pair of vertical or horizontal bent pieces facing each other in a pair of vertical or horizontal ends of the film are formed in series with the holding area to form no fold, and the bent pieces are not formed. 3. A protruding piece formed by a cut-out line is provided, and the protruding piece tensions the film when the bent piece portion is bent to form an inner box. The packaging structure of the article according to 1. 5. The article packaging according to claim 1, wherein a pair of longitudinal or lateral ends of the film are fixed to a pair of opposed longitudinal or lateral bent pieces. Construction. 6. A locking piece is formed on a pair of horizontal or vertical bending pieces, and the locking piece is formed by forming a base end on a fold and cutting out the bending piece. The packaging structure for an article according to claim 1, wherein: 7. The article packaging structure according to claim 1, wherein an auxiliary latching piece capable of latching the film at an intermediate position is formed in the holding area. 8. An upper restricting piece whose both ends protrude from the fold portion is formed at the tip of the second bent piece, and the upper restricting piece is bent inward parallel to and separated from the holding region when the inner box is formed. The packaging structure for an article according to claim 2, wherein the packaging structure comprises: 9. The board is folded to form an inner box,
The article packaging structure according to claim 1, wherein the inner box is housed in an outer box to restrict the inner box shape.