JP3151739U - Portable storage bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable storage bag in which a user can instantly take out a bag body from a package simply by pulling both ends of the package lightly to the left and right, and there is no need to individually dispose of the package. A portable storage bag (1) includes a bag body (3) whose opening is closed by pulling one end of each of two annular strings (4) inserted through the opening edge to the left and right, and the bag body (3) is folded. A package body 2 to be sealed, and one end of each of the two annular cords 4 is fixed inside the both ends of the package body 2, and the bag body 3 is divided into left and right parts so that the bag body 3 is packaged. It is taken out from 2. [Selection] Figure 4

Description

  The present invention relates to a portable storage bag that is excellent in portability and can store various articles.

  Conventionally, various bags have been proposed and used. Many proposals have also been made regarding portable storage bags intended for short-term use. For example, Patent Literature 1 proposes a portable storage bag (portable bag) in which a flat and small folded bag body is stored in a package. Patent Document 2 proposes a portable storage bag (portable garbage bag) in which a plurality of bag bodies folded in a certain method are stacked and stored in a package, and the bag bodies can be taken out one by one. Has been.

Utility model registration No. 3058542 JP 2004-142935 A

  The portable storage bag described in Patent Document 1 is configured such that a bag body such as a shopping bag or a garbage bag is not limited in its use and is compactly packed and stored in a packaging bag. As a result, the portable storage bag can be placed in a jacket, shirt pocket, or one corner of the bag, and is therefore suitable as a bag that is always carried.

  In addition, the portable storage bag described in Patent Document 2 has a bag body that is folded in a certain method and accommodated in a package, and since a take-out port is formed in the central portion of the package, the bag body is completely separated. It is said that it is easy to take out one by one.

  However, in the portable storage bag described in Patent Document 1, the package body is hermetically sealed by thermally welding the edge portion, and the bag body is closely attached to the package body by removing air during the thermal welding. Since the volume is made small, there is a problem that it is difficult to take out the bag body.

  Moreover, since the portable storage bag described in Patent Document 2 can be pulled out by picking up the bag body from the outlet of the package, the bag body can be easily removed to some extent. There was still a problem that it was difficult to take out.

  Further, since these portable storage bags are ones in which the package and the bag body stored in the package are separated, it is necessary to dispose of the package after removing the bag body. It was.

  The present invention has been made in view of such problems of the prior art, and the user can instantaneously take out the bag body from the packaging body by simply pulling both ends of the packaging body. It is an object to provide a portable storage bag that does not need to be individually disposed of.

  A portable storage bag of the present invention includes a bag body whose opening is closed by pulling one end of each of the two annular strings inserted through the opening edge to the left and right, and a package that folds and encloses the bag body. Each end of the two annular cords is fixed to the inside in the vicinity of both ends of the package body, and the bag body is taken out of the package body by dividing the package body into left and right sides. Features.

  In addition, a cut line is formed in the package so as to be separable left and right, and a pair of string passage portions having string opening openings at left and right ends at the opening edge are formed in the bag body. ing. Further, the two annular cords are inserted into the pair of cord passage portions, and the end portions of one of the two annular cords protruding from the left or right string passage opening and the other string passage. The end of the other annular string of the two protruding from the opening is fixed to the inside in the vicinity of the left and right ends of the package, so that the package and the bag body are interposed via the annular string. All together. In the portable storage bag, the bag body is taken out of the package by separating the package into left and right, and the opening of the bag body is closed and closed by pulling the annular string left and right. Further, the opening of the bag body is opened by pulling the opening of the bag body from the inside to the outside, and the opening / closing operation can be repeated.

  The bag body is triple-folded or quintuple-folded in the left-right direction, and is enclosed in the package in a state where the bag body is folded in six-fold to ten-fold in the vertical direction.

  Furthermore, the portable storage bag of the present invention may be made of a biodegradable plastic film or a biodegradable plastic nonwoven fabric.

  The portable storage bag of the present invention may be made of a degradable plastic film or a degradable plastic nonwoven fabric having photodegradable and biodegradable characteristics.

  ADVANTAGE OF THE INVENTION According to this invention, the portable storage bag which can separate a package body into two only by pulling the both ends of a package body lightly, and can take out a bag main body from a package body instantaneously can be provided. Further, in this portable storage bag, since the annular string is fixed to the inner end portion of the package body and the package body and the bag body are integrally formed, it is not necessary to individually dispose the package body.

  The bag body is triple-folded or quintuple-folded in the left-right direction, and is folded into six to ten layers in the up-down direction and enclosed in a package, so that the bag body is generally easy to use. Can be gathered into a compact size that can be put in a pocket such as a jacket or shirt, and a small folded bag body can be instantly unfolded and taken out at the time of opening.

  In addition, since this portable storage bag is formed of a biodegradable plastic film or a biodegradable plastic nonwoven fabric, it can be naturally decomposed when disposed of, so that an environmentally friendly portable storage bag is provided. Can do.

  Furthermore, when the portable storage bag is formed of a degradable plastic film or a degradable plastic nonwoven fabric, all of the portable storage bag can be naturally decomposed earlier when it is disposed of. Occurrence can be reduced.

It is the top view and front view which show the state after opening of the portable storage bag which concerns on the Example of this invention. It is a front view which shows the bag main body of the portable storage bag which concerns on the Example of this invention. It is the top view and front view which show the state which folded the bag main body of the portable storage bag which concerns on the Example of this invention. It is explanatory drawing which accommodates the bag main body of the portable storage bag which concerns on the Example of this invention in a package, and a front view which shows the state before opening of a portable storage bag. It is a plane schematic diagram which shows the state by which the bag main body of the portable storage bag which concerns on the Example of this invention was accommodated in the package. It is explanatory drawing which shows opening operation | movement of the portable storage bag which concerns on the Example of this invention. It is explanatory drawing which shows the use condition of the portable storage bag which concerns on the Example of this invention.

  The form for implementing this invention is described. The portable storage bag 1 includes a bag body 3 having an opening, two annular strings 4 for closing the opening of the bag body 3, and a package 2 that encloses the bag body 3. The bag body 3 is configured such that the opening is closed by pulling one end of each of the two annular strings 4 inserted through the opening edge to the left and right. The bag body 3 is valley-folded and mountain-folded so as to be one third of the size in the left-right direction, that is, triple-folded in the left-right direction, and further folded in six to ten times in the vertical direction. It is enclosed in the package 2 in the state where it was made. A cut line 20 is formed in the package 2 enclosing the bag body 3 so that the package 2 can be separated into left and right. That is, the portable storage bag 1 allows the user to easily take out the bag body 3 by pulling the both end portions of the package 2 to the left and right.

  As a specific configuration, the portable storage bag 1 is formed with a pair of string passage portions 31 having string passing openings 30 at the left and right ends at the opening edge of the bag body 3. Then, two annular strings 4 are inserted through the pair of string passage portions 31. In addition, the end of the first annular string 4a, which is one of the two protruding from the left end string passing opening 30 as either one of the left and right, is fixed to the inside of the end of the left side package 2a, and the other The end of the second annular string 4b, which is the other of the two protruding from the string opening 30 at the right end, is fixed to the inner side of the end of the right package 2b. That is, the portable storage bag 1 has the packaging body 2 in which one end of each of the two annular cords 4 inserted through the string passage portion 31 at the opening edge is fixed to the inside of both ends of the packaging body 2. And the bag body 3 are integrated with each other through an annular string 4.

  When the portable storage bag 1 is used, since the cut line 20 is formed in the packaging body 2, the user pulls the packaging body 2 enclosing the bag body 3 so as to separate it left and right. Thus, the package 2 can be divided into the left package 2a and the right package 2b, and the bag body 3 can be instantaneously removed from the package 2.

  Further, the portable storage bag 1 has a left end portion of the first annular string 4a to which the left side package body 2a is fixed and a right end portion of the second annular string 4b to which the right side package body 2b is fixed. The opening of the bag body 3 is closed by pulling on both sides, and the opening of the bag body 3 is opened by pulling the opening of the closed bag body 3 from the inside to the outside, and the opening and closing operations are repeated. Can be done. That is, the user can put a desired item in the bag body 3 and then pull the annular string 4 left and right to close the opening of the bag body 3 and store the item in the bag body 3. The user can open the opening of the bag body 3 by pulling the opening of the closed bag body 3 from the inside to the outside, take out the stored item, and store the desired item in the bag body 3 again.

  Further, the portable storage bag 1 is made of a degradable plastic film or a degradable plastic nonwoven fabric having photodegradable and biodegradable characteristics.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, the portable storage bag 1 includes a bag body 3 having an opening, two annular strings 4 for closing the opening of the bag body 3, and a package 2 that encloses the bag body 3. It is equipped with. FIG. 1 shows the portable storage bag 1 in a state where the package 2 is divided and opened and the bag body 3 is taken out. The bag body 3 is a so-called drawstring bag in which the opening is narrowed and closed by pulling one end of each of the two annular cords 4 inserted through the opening edge to the left and right.

  Specifically, the bag body 3 is formed with a pair of string passage portions 31 having string opening 30 on the left and right ends at the opening edge. Then, two belt-shaped annular cords 4 are inserted through the pair of cord passage portions 31. In addition, the end of the first annular string 4a, which is one of the two protruding from the left end string passing opening 30 as either one of the left and right, is fixed to the inside of the end of the left side package 2a, and the other The end of the second annular string 4b, which is the other of the two protruding from the string opening 30 at the right end, is fixed to the inner side of the end of the right package 2b. That is, the portable storage bag 1 has the packaging body 2 in which one end of each of the two annular cords 4 inserted through the string passage portion 31 at the opening edge is fixed to the inside of both ends of the packaging body 2. And the bag body 3 are integrated with each other through an annular string 4.

  Next, an example of a method for accommodating the bag body 3 in the package 2, that is, an example of creating the portable storage bag 1 will be described below. First, as shown in FIG. 2, two annular strings 4 are inserted into the string passage portion 31 of the bag body 3. Of the two annular strings 4 inserted, the first annular string 4a is disposed so as to protrude from the left end string passing opening 30, and the second annular string 4b is projected from the right end string passing opening 30. Placed in. Then, the bag body 3 is valley-folded and mountain-folded at the two folds 35 shown in the drawing, so that the bag body 3 is approximately one-third the size in the left-right direction, as shown in FIGS. Become.

  Since the bag body 3 in the present embodiment is formed so that the lateral width is about 300 mm and the vertical width is about 400 mm, the lateral width is about 100 mm when folded.

  In this way, by folding the bag body 3 in the left-right direction in a triple fold, the end portions of the string passage portion 31 are arranged on the left and right sides, respectively. In other words, even after the bag body 3 is folded, the annular string 4 protruding from the string opening 30 is arranged on the left and right.

  The end portions of the two annular strings 4 to which the packaging body 2 is to be fixed are arranged on the left and right sides, and the respective packaging bodies 2 are separated to the left and right when the portable storage bag 1 is opened. Since the folded bag body 3 only needs to be easily unfolded, the portable storage bag 1 is not limited to the triple fold as shown in the figure. An odd number of folds may be used.

  Furthermore, the bag body 3 is folded repeatedly at the crease 36 shown in the figure, so that the bag body 3 is folded nine times and becomes a more compact size. That is, the bag body 3 is sized to be accommodated in the internal space of the package 2 by being folded an arbitrary number of times in the vertical direction. The number of times of folding in the vertical direction is not limited, but if the bag body 3 is enclosed in the package 2 in a state where the bag body 3 is folded in six or ten layers, the thickness is about 5 mm. It is preferable because it can be suppressed to a minimum.

  As shown in FIG. 4 (a), the bag body 3 folded small is disposed in a single sheet-like package 2, and is end of the first annular string 4a protruding from the string opening 30 at the left end. The portion is heat welded to the end of the left side package 2a, and the end of the second annular string 4b protruding from the right end string passage opening 30 is heat welded to the end of the right side package 2b.

  Further, the sheet-like package 2 is folded at a crease 25 so as to cover the bag body 3 and the outer periphery is welded, so that the bag body 3 is accommodated as shown in FIGS. Therefore, the bag body 3 is enclosed in the package 2. In the present embodiment, the package 2 is formed so that the lateral width is about 140 mm and the vertical width is about 60 mm. That is, the packaging body 2 has a left-right width of less than half of the bag body 3 and a vertical width of about 1/7. In addition, the portable storage bag 1 has a thickness of about 5 mm even when the bag body 3 is folded and stored in the package 2 as shown in the figure. Alternatively, the portable storage bag 1 is excellent in portability and can be placed in a corner of the bag.

  Then, in the center of the package 2 enclosing the bag body 3, the perforation as the score line 20 extends over the entire circumference of the package 2 so that the package 2 can be separated into left and right. Pre-formed.

  And when using this portable storage bag 1, since the cut line 20 is formed in the package 2, as shown to Fig.6 (a), a user is the package which enclosed the bag main body 3. As shown in FIG. 6 (b), the packaging body 2 is divided into a left packaging body 2a and a right packaging body 2b as shown in FIG. 6 (c). The bag body 3 can be taken out from the package 2 instantly.

  Further, as shown in FIG. 7, the portable storage bag 1 includes a left end portion of the first annular string 4a to which the left side package 2a is fixed, and a second annular string 4b to which the right side package 2b is fixed. The opening of the bag body 3 is closed by pulling the right end of the bag to the left and right sides, and the opening of the bag body 3 is opened by pulling the opening of the closed bag body 3 from the inside to the outside. The opening / closing operation can be repeated.

  That is, the user can put a desired item in the bag body 3 and then pull the annular string 4 left and right to close the opening of the bag body 3 and store the item in the bag body 3. The user can open the opening of the bag body 3 by pulling the opening of the closed bag body 3 from the inside to the outside, take out the stored item, and store the desired item in the bag body 3 again.

  Thus, according to the present invention, since the cut line 20 is provided in the packaging body 2, the packaging body 2 is separated into two by simply pulling the both ends of the packaging body 2 to the left and right, and the bag is instantly A portable storage bag 1 in which the main body 3 can be removed from the package 2 can be provided.

  In addition, the portable storage bag 1 has an annular string 4 fixed to the inner end of the packaging body 2 and the packaging body 2 and the bag body 3 are integrally formed. Therefore, the packaging body 2 is disposed of individually. There is no need.

  The bag body 3 is triple-folded or quintuple-folded in the left-right direction, and is folded in six-fold to ten-fold in the up-down direction and enclosed in the package 2 so that it is generally easy to use. A bag body 3 having a lateral width of 200 mm to 300 mm and a vertical length of 300 mm to 400 mm can be gathered into a compact size that can be put in a pocket such as a jacket or shirt, and a small folded bag body 3 can be opened. At this time, it can be unfolded instantly and taken out for use.

  And the bag body 3, the package 2 and the annular string 4 constituting the portable storage bag 1 may be formed using a general resin material mainly composed of polyethylene, but a biodegradable plastic film or It is suitable to form with a biodegradable plastic nonwoven fabric. Thereby, since the portable storage bag 1 can be naturally decomposed at the time of disposal, the environment-friendly portable storage bag 1 can be provided.

  Furthermore, it is more preferable to adopt a multi-component composition for photodegradable and biodegradable plastic products as the material of the portable storage bag 1. This multi-component composition is a multi-component blended composition that does not contain starch and is composed of a bioactive material such as chitin and casein, a biodegradable auxiliary component, a photodegradable and auto-oxidation catalyst, and a nonmetallic inorganic substance. . Degradable plastic films or degradable plastic nonwoven fabrics in which this multi-component composition is added to general-purpose plastics are decomposed by receiving light and used by microorganisms, releasing a small amount of carbon dioxide and water, Is an environmentally friendly plastic material that is completely absorbed by. Therefore, if the portable storage bag 1 is formed of a degradable plastic film or a degradable plastic nonwoven fabric, all of the portable storage bag 1 can be naturally decomposed earlier when it is disposed of, and carbon dioxide is generated. Can also be reduced.

  The portable storage bag 1 can be used for various purposes, such as exhibitions, outdoor events, outdoor sports, excursions, sports watching, zoos and aquariums, amusement parks, shopping, pet walking, trains and airplanes. The desired article can be stored in various scenes such as a bus. Further, since the packaging body 2 is integrated with the bag body 3, the packaging body 2 is not excessively scattered during use.

  Further, as shown in FIG. 4 (b), the packaging body 2 containing the bag body 3 has a substantially flat surface on the front and back surfaces. Can be printed. In other words, if the portable storage bag 1 is formed of a material that is harmless to the environment, and if advertising articles are printed on the package 2 and distributed as an advertising medium to general consumers, etc., Consumers can obtain a portable storage bag 1 that is easy to use and convenient to carry, and the distributor of the portable storage bag 1 is printed with a portable storage bag 1 that is environmentally friendly and distinctive. A high advertising effect can be obtained with respect to an advertisement article to be printed by being recognized by a general consumer or the like together with the advertisement article.

  The present invention is not limited to the above-described embodiments, and can be freely changed and improved without departing from the gist of the invention. For example, the number of times the bag body 3 is folded is not limited to the above-mentioned number of times, but in order to make the bag body 3 a compact size that can be put in a pocket, It is good also as folding, and also folding up and down 10 times or more.

1 Portable storage bag 2 Packaging
2a Left side package 2b Right side package
3 Bag body 4 Ring string
4a First annular string 4b Second annular string
20 score line 25 crease
30 String opening 31 String passage
35 fold 36 fold

Claims (5)

A bag body whose opening is closed by pulling one end of each of the two annular strings inserted through the opening edge to the left and right;
A package for folding and enclosing the bag body,
One end of each of the two annular cords is fixed to the inner side in the vicinity of both ends of the package,
A portable storage bag, wherein the bag body is removed from the package by dividing the package into left and right. The package is formed with a score line so as to be separable left and right,
The bag body is formed with a pair of string passage parts having string opening at the left and right ends at the opening edge,
The two annular strings are inserted through the pair of string passage portions,
The end of one of the two strings that protrudes from the left and right string-through openings, and the end of the other of the two strings that protrudes from the other string-through opening; Are respectively fixed to the inside of the packaging body near the left and right ends,
The bag body is taken out of the package by separating the package body left and right, and the opening of the bag body is closed by pulling the annular string left and right, and the closed bag body opening is opened from the inside. The portable storage bag according to claim 1, wherein the opening of the bag body is opened by pulling outward.   2. The bag body according to claim 1, wherein the bag body is triple-folded or quintuple-folded in the left-right direction, and sealed in the package body in a state of being folded in six-fold to ten-fold in the vertical direction. Item 3. A portable storage bag according to Item 2.   The portable storage bag according to any one of claims 1 to 3, comprising a biodegradable plastic film or a biodegradable plastic nonwoven fabric. The portable storage bag according to any one of claims 1 to 3, comprising a degradable plastic film or a degradable plastic nonwoven fabric.

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