JP3990493B2 - Distribution package - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a distribution package in which liquid, paste, powder, granule, or granular contents such as seasonings and beverages, cosmetics and medicines are packaged.
More specifically, it is a distribution package in which one or more of these contents are accommodated in different pockets, and the contents are not mixed with each other while being accommodated in the package. By picking and handling this package with one finger, the contents (butter and honey, ketchup and mustard, jam and marmalade, jam and butter, natto and so on) Sauce, vinegar and edible oil, coffee and cream, shampoo and rinse, powder detergent and powder bleach, etc.) according to the application situation, each desired amount can be easily extracted at the same time or with a time difference It relates to a distribution package.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, there has been proposed a small distribution package that can easily extract contents by pinching with a finger.
For example, the packaging body disclosed in Japanese Patent Application Laid-Open No. 63-162460, Japanese Utility Model Publication No. 3-1419, and the like. That is, in any of these, a peripheral portion of a flexible container body is fixed to the back surface of a relatively firm and flat sheet-like lid to form a pocket portion, and contents are placed in the pocket portion. In order to make it easy to bend the lid with the axis passing through the center of the back side of the lid, a folding curve with a cut (half cut) etc. is provided in the half of the thickness of the perforation and lid, Further, in order to facilitate the extraction of the contents, a projection having a pyramid shape or a truncated cone shape is formed at the center of the axis.
[0003]
In use, the package is sandwiched between fingers, the lid is bent in a V shape so as to press both sides of the pocket centering on the axis of the lid, and a protrusion provided on the folding curve of the lid The contents are extracted from the destructive opening.
[0004]
The package described in Japanese Patent Laid-Open No. 63-162460 is provided with protrusions that can be opened at two portions on the folding line at the center of the lid, and four pocket portions sandwiching the folding line. The two opposing pockets are connected to each other via a “connection wall” (communication part) provided below the protrusion on the folding line. In addition, the shape of the pocket portions of each other is similar to that of the same volume.
[0005]
Moreover, the package described in Japanese Utility Model Publication No. 3-1419 has two openable protrusions on the folding line at the center of the lid, and the two pockets are opposed to each other across the folding line. However, the respective pocket portions are structured to communicate with different ones of the communicating portions respectively provided below the two protruding portions.
[0006]
[Problems to be solved by the invention]
However, even if these conventional packages have a structure having any one of the four pocket portions and the two pocket portions, they do not mix with each other while being accommodated in the package. However, when the lid is bent into a V-shape in use, the content is almost always extracted at the same time.
[0007]
Therefore, depending on the type of content, the amount of extraction may be small, the item that you do not want to extract according to your preference, the item that is difficult to extract at the same time, the case where you want to use the other content after using one There was a problem that the contents could not be freely selected and extracted.
[0008]
The object of the present invention is to solve such problems and not to mix different kinds of contents separately accommodated in each pocket before use, at the same time with one-touch operation at the time of use, It is an object of the present invention to provide a structure of a distribution package that allows contents to be extracted from different outlets even when there is a time difference, to stop this, or to freely adjust the amount of extraction.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the present invention has a hard cover 1 having a folding line 4 at the center of the surface, and pockets 6 on both sides of the folding line 4 having a peripheral edge fixed to the surface of the lid 1 . 'made of a flexible member container body 5 which in forming the pocket portions 6 and 6 respectively on the back side of the folding line 4 of the lid 1' 6 forming the communicating portion 7, 7 'leading to separate from one pocket other side communicating with parts 6 is a structure that does not communicate with other pocket 6 'or a communication portion 7', and 'pocket portion 6 communicating with the' communicating portion 7 of one side is formed on only one side of the bending line 4 The pocket portions 6 communicating with the portion 7 are formed on both sides thereof via the folding line 4 , and a part of the pocket portion 6 is formed on only one side of the folding line 4 and the pocket portions are formed by folding the lid. Are bent to the position where they can be touched and expanded. When the contents stored in the groove portions 6 and 6 'do not move freely between the two pocket portions 6 and 6', and are bent in a V shape around the folding line, the pocket portions 6 formed on both sides thereof Are brought into contact with each other and pressed, and the content A is extracted through the communication portion 7, and the folding of the lid is continued, and the approach angle (narrow angle) between the lids is further narrowed, thereby forming the pocket portion 6 formed only on one side. A structure in which a pocket portion 6 that is formed with a bend and a content B is extracted through a communication portion 7 ', and a desired amount can be extracted from the contents of the pocket portions 6 and 6' with a time difference. As a distribution package.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described by way of examples with reference to the drawings.
FIG. 1 shows an embodiment Q of a distribution package according to the present invention. FIG. 1 shows its appearance, FIGS. 2 and 3 show its internal structure, and FIG. 4 shows its use state. FIG. 5 shows a plan view of FIG.
[0011]
In the figure, reference numeral 1 denotes a lid made of a hard material that can be bent such as synthetic resin (for example, polyethylene, polyethylene terephthalate, vinyl chloride, or polystyrene copolymer). Two substantially pyramid-shaped projections 1a and 1a are provided by recessing the back side of the lid 1, and the two projections 1a and 1a are provided by performing a half cut on the central axis on the lid 1. When the lid 1 crosses the folding line 4 at one place (preferably, the tip portions 3 and 3 of the projections 1a and 1a) and the lid 1 is bent along the folding line 4, both of them easily break at the projections 1a and 1a. The parts 3 and 3 are provided so as to form an opening.
[0012]
Reference numeral 5 denotes a container body made of a flexible sheet member, such as polyethylene or aluminum foil, whose peripheral edge is fixed to the back surface of the lid 1 to form a fixing area 2, and the container body 5 is shown in FIG. Thus, two pocket portions 6 having different capacities are provided via the folding line 4 of the lid 1, with the peripheral fixing area where the peripheral edge part is fixed to the back surface of the lid 1 and the central fixing area provided on both sides of the folding line 4. , 6 ', the bottom of the container body 5 is inflated. Further, when forming the pocket portions 6 and 6 ′ having different capacities, the container body 5 extends from the respective pocket portions 6 and 6 ′ to different portions separated from each other on the back surface of the folding line 4 of the lid 1. The communicating portions 7 and 7 ′ that communicate with each other are formed, and the pocket portion 6 ′ that communicates with the communicating portion 7 ′ on one side is formed to bulge with a small volume only on one side of the folding line 4. Further, the pocket portion 6 communicating with the other side communication portion 7 is formed on both sides thereof via the folding line 4 so as to be larger than the volume of the pocket portion 6 ′. That is, in the area along the folding line 4, the back surface of the lid 1 and the upper surface of the container body 5 are all fixed on both sides of the folding line 4 except that the communication portions 7 and 7 ′ are left as unfixed areas. Thus, the fixing area 2 is formed.
[0013]
In the present embodiment, the communication portion 7 ′ of the pocket portion 6 ′ formed only on one side of the folding line 4 extends to a position slightly beyond the folding line 4 as shown in FIG. 3. The periphery of the extended end is fixed to the back surface of the lid 1. Moreover, the pocket part 6 filled with the large-capacity contents formed on both sides thereof via the folding line 4 is a pocket part formed on both sides of the folding line except for the communication part 7 formed below the folding line 4. 6 is fixed to the back surface of the lid 1. And one pocket part 6 of the distribution packaging bag Q of a present Example does not communicate at all with the other pocket part 6 'or its communication part 7', but is separated far away from the other pocket part 6 '. It has a structure that can be accommodated.
[0014]
In this embodiment, the portions of the surface of the lid 1 that intersect with the communication portions 7 and 7 'on the folding line 4 protrude upward and are formed as protrusions 1a and 1a, respectively. The protrusions 1a and 1a are also cut along the folding line 4 (half cut) so as to be easily broken by the folding curve of the lid 1. Paste contents A and B are sealed in the pocket portions 6 and 6 'of the distribution package pair Q having such a structure by an appropriate method.
[0015]
Since the distribution package Q is configured as described above, before use, the contents A and B accommodated in the pockets 6 and 6 ′ are all on the back surface of the lid 1 and the upper surface of the container body 5. Since it is completely sealed at the fixed area 2 that is fixed, it does not move freely between the two pockets 6, 6 ′. Therefore, in use, when both ends of the lid 1 are pinched with fingers around the folding line 4 and the pockets 6 and 6 ′ are bent in a V shape so as to draw each other, first, both sides are formed via the folding line 4. The pocket portions 6 are in contact with each other and are pressed against each other, and a large load is applied to the contents A. This internal pressure is directly applied to the pointed portion 3 of the projection 1a on the folding line 4 subjected to the half-cut, and the lid 1 is broken from the pointed portion 3, and the content A from the broken and opened pointed portion 3 is obtained. Is extracted through the communication unit 7.
[0016]
By continuing the folding of the lid 1 and further narrowing the approach angle (narrow angle) between the lids 1, the pocket portion 6 ′ and the pocket portion 6 or the lid 1 formed by bending a part of the pocket portion eventually. The pockets 6 ′ are brought into contact with each other and the contents B are pressed against each other, so that the load is applied to the contents B, and the pockets 6 ′ are extracted from the tip 3 of the protrusion 1 a on the side of the communication part 7 ′ opened by breaking at the previous stage. At this time, by stopping the folding operation of the lid 1, it is possible to stop the extraction of the content B or to adjust the amount of extraction to be small.
[0017]
【The invention's effect】
As described above in detail, the distribution package according to the present invention does not have a structure in which the contents accommodated in the respective pocket portions move freely between the pocket portions, and the contents in the respective pocket portions are time-delayed. Because it is structured so that the desired amount can be extracted, the contents that use both together in the same application, and dissimilar contents that tend to deteriorate the quality when mixed, are isolated in the same package Even if one of the contents is an extremely small amount, it can be accommodated and extracted as appropriate. Therefore, there is no need for an excessively large amount of product when manufacturing, and it is only necessary to extract and use the desired contents as much as you like, so you can extract and use food, drink, cosmetics, medicines, etc. Can be used economically in the field of new products.
[Brief description of the drawings]
1 is a perspective view showing an embodiment of a distribution package according to the present invention. FIG. 2 is a sectional view taken along line YY in FIG. 1. FIG. 3 is a sectional view taken along line Y′-Y ′ in FIG. FIG. 4 is a perspective view showing a use state. FIG. 5 is a plan view of the embodiment.
Q. Distribution package 1. Lid
1a. Protrusion 2. 2. Adherence area Apex 4. Bending curve 5. Container body 6. Pocket
6 '. Pocket part 7. Communication part
7 '. Communication part A. Contents B. Contents

Claims (1)

A lid 1 of a rigid material having a fold line 4 to the central portion of the surface, the container of the flexible member forming a pocket portion 6, 6 'on both sides of the folding line 4 which is fixed to the peripheral portion on the surface of the lid 1 The body 5 is formed on the back side of the folding line 4 of the lid 1 with communication portions 7 and 7 'that respectively communicate with the pocket portions 6 and 6'. One pocket portion 6 is the other pocket portion 6 'or its pocket The pocket portion 6 ′ that communicates with the communication portion 7 ′ and that communicates with the one communication portion 7 ′ is formed only on one side of the folding line 4 , and the pocket portion 6 that communicates with the other side communication portion 7 has the folding line 4. A part of the pocket portion 6 is bent to a position where the pocket portions can be brought into contact with each other by folding the lid with a pocket portion 6 'formed only on one side of the folding line 4. The contents stored in the pockets 6 and 6 'are 2 The pockets 6 formed on both sides of the pockets 6 are brought into contact with each other and are pressed against each other when the contents A are communicated with the communicating part 7. The pocket portion 6 'formed only on one side and the pocket portion 6 formed by bending are brought into contact with each other by further proceeding with the folding of the lid and further narrowing the approach angle (narrow angle) between the lids. A distribution package comprising a structure in which a content B is extracted through a communication portion 7 'and a desired amount can be extracted from the contents of the pocket portions 6 and 6' with a time difference .

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