JP2000354507A - Money pouch shaped bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily provide a money pouch shaped bag at low cost by punching two holes opposed to each other in an opening edge of a bag body, positioning the holes in the center, fixing the both ends of a string body to the bag body, and tying the opening of the bag body by just inserting a loop part of the string body in the both holes and pulling it. SOLUTION: This money pouch shaped bag 1 has two holes 3 punched in edge part of an opening K of the bag body 2 opposed to each other, the holes 3 are positioned in the center, and the both ends of a string body 4 are fixed 5 to the both sides of the bag body 1. A loop 4a in the intermediate part of the string body 4 is inserted in the both holes 3 from the outside to the inside and pulled vertically so that the opening K of the bag body 2 can be tied. A flat bag formed by folding a belt-shaped plastic film into two in the central part in the width direction and welding the both edges together is used for the bag body 2. A material similar to the bag body 2 is cut into a belt shape to be used for the string 4. This constitution can easily manufacture the money pouch shaped bag 1 with an opening K tied together easily at low cost.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag that can be carried around by being tied with a cord (string).

[0002]

2. Description of the Related Art In general, a purse (kinchaku) is one of the jewelry items to be hung on the waist. It is made of leather, lasha, and other high-quality fabrics. It has been used for a long time to store bills, money, and seals. In the Meiji era, this purse was no longer needed due to the spread of clothes.

However, recently, a unique form of a drawstring wrapped around a mouth has been reviewed and used as a packaging bag for sweets and the like for children. In addition, the bag has a large opening at the time of storing the goods, and when the bag is wrapped, the goods are securely stored and easily carried, so that the bags are widely used as shopping bags.

FIG. 4 (a) shows the structure of a bag which has been used in recent years. As shown in FIG. 4 (a), a tubular portion 42 is formed annularly along the opening edge of the bag 41, and an annular string 43 is attached to the tubular portion 42. At the same time, two notches 44 are provided at positions facing the cylindrical portion 42, and a part of the annular string 43 is exposed from the notches 44. Then, when the annular string 43 exposed from the notch portion 44 is pulled upward as shown in FIG. 4B, the mouth is closed by the string 43 and the bag body 41 becomes a pouch.

[0005]

[Problem to be Solved by the Invention] However, in the above-mentioned bag, a ring-shaped tube is formed along the opening edge of the bag. A ring is passed through the tube. It is necessary to provide a notch for exposing the portion, and there has been a problem that a large number of steps are required for manufacturing and the cost is increased.

An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide an inexpensive bag which is easy to manufacture and inexpensive.

[0007]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a bag body, two holes provided to face the opening edge of the bag body, and the hole is located at the center. The bag body is provided with a string body fixed at both ends, and the mouth is opened just by pulling the two holes through the loop part of the string body.

Further, the invention according to claim 2 is characterized in that the bag is made of a plastic film, and the bag is folded back to form a tubular portion for passing a string along an opening edge of the bag. The construction is such that the work of welding the folded part and passing the string through the formed tubular part becomes unnecessary.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of an external appearance of the bag of the present invention in a normal state, FIG. 2 is a perspective view of an external appearance of the bag of the present invention in a deformed state, and FIG. In the drawing, (a) shows a state in which the loop portions of the cord body are respectively pulled upward from the outside through the holes,
(B) shows a state in which the loop portion of the cord body is pierced into two holes so as to pass through the holes.

As shown in FIG. 1, the bag 1 of the present application has two holes 3, 3 facing the opening edge of the bag 2, and the holes 3, 3 are located at the center, and Both ends are fixed to both sides of the bag body 1 and 5, respectively. That is, when the middle bag (loop part) 4a of the cord body 4 is pulled upward from the outside through the two holes 3, 3, the mouth K of the bag body 1 is closed. As shown in FIG.

The both ends of the cord 4 are not only fixed to both sides of the bag 1 but are fixed to the both sides thereof. Although the hole 3 is a circular hole in the drawing, the hole 3 is not limited to a circular hole, but may be an ellipse, a square hole, or a slit.

Although the material and form of the bag 2 are not particularly limited, in the embodiment, a flat bag formed by folding one strip-shaped plastic film from the center in the width direction and fusing (welding) the two edges thereof is used. Is shown. Of course, even in a flat bag formed by welding one opening edge of a tubular film, a fold is formed on both sides and the bottom of the bag, and when the fold is stretched, a three-dimensional bag that develops into a square tubular shape, May be in the form of a self-standing bag in which the folds are formed in a box shape.

When the bag body 2 is made of a plastic film, the cord body 4 may be a strip of the same material (or a stretched plastic film). In this case, when one strip-shaped plastic film is folded in half from the center in the width direction, the formation region of the bag body is defined, holes 3 and 3 are cut out near the opening edge, and then the two edges of the bag body are blown. Then, the band-shaped cord body 4 cut as described above is overlapped, and both ends thereof are melted at the same time as the welding of the two edges of the bag body, so that the attachment of the cord body 4 is simplified. In addition, the both ends of the string body 4 fixed to the bag body are considered in consideration of a case where a heavy object is put in the bag body.
It is preferable that a reinforcing seal (for example, a welded portion is widened) 5 'is shown as shown by a dashed line in FIG.

Since the bag 1 of the present application is constructed as described above, as shown in FIG. 3 (a), the middle portion (loop portion) 4a of each cord 4 is passed through the hole 3 on the near side from inside to outside. Even if you pull it up and open your mouth, as shown in FIG.
The loop portion 4a of each of the cords 4 may be inserted into two holes in a different shape and pulled upward to open the mouth.

The loop portions 4a of each of the cords 4
As shown in FIG. 3 (a), when the mouth is pulled by passing the hole 3 on the near side from the outside to the inside and pulling the mouth upward, the opening edge of the bag 2 is After the loop portion 4a is folded outward (not shown) so as to be wrapped therein, the loop portion of the string body 4 is pulled upward through the hole 3 so that the mouth of the folded bag body looks like a frill. Since it changes to a form, it is effective when it is desired to have a change depending on the contents.

In the cigarette bag 1 of the present invention, in the case of FIG. 1, the string 4 overlaps two opposing holes 3 provided near the opening edge of the bag 2, The cord 4 may be above or below the hole 3. This can also change the shape of the frills in the mouth of the inflated bag.

Furthermore, both ends of the cord 4 of the bag 1 of the present invention are welded to both sides (two edges) of the bag 2 in the illustrated example, but as long as the hole 3 is located at the center. It does not necessarily have to be on both sides.

Furthermore, even when the string 4 is welded on both sides (two edges) of the bag 2, the string 4 is formed in an annular shape in advance, and the string 4 is formed near the opening of the bag 2. It may be made to be covered in a headband shape and welded.

[0019]

As described above, according to the present invention, the bag, two holes provided facing the opening edge of the bag, and both ends are fixed to the bag with the hole positioned at the center. Since it is characterized by having a string body, the mouth is closed just by pulling the two holes upward through the loop portion of the string body, and an excellent effect that the bag is easily formed into a kinky bag is achieved.

Further, the invention according to claim 2 is characterized in that the bag is made of a plastic film, so that the bag is folded back to form a tubular portion for passing a string along the opening edge of the bag. Or welding the folded part,
There is no need to pass a string through the formed tube,
There is an excellent effect that the manufacturing process is simplified and the manufacturing cost is reduced.

[Brief description of the drawings]

FIG. 1 is an external perspective view of a normal-type bag of the present invention.

FIG. 2 is a perspective view of the appearance of the bag of the present invention when deformed.

FIG. 3 is a perspective view of a mouth showing a relationship between a hole in the bag of the present invention and a string, and FIG. 3 (a) shows a state in which a loop portion of the string is pulled upward through each hole from outside to inside; (B) shows a state in which the loop portion of the cord body is pierced into two holes so as to pass through the holes.

FIGS. 4A and 4B show a conventional sack-like bag, wherein FIG. 4A is an external perspective view in a normal state, and FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Kinky bag of this application 2, 41 Bag body 3 hole 4 String body 4a Intermediate part (loop part) 5 Fixing 5 'Reinforcement seal (wide welding part) K bag mouth 41' Kinky bag 42 Tube part 43 Ring string 44 Notch

Claims (2)

[Claims] 1. A bag comprising: a bag; two holes provided facing the opening edge of the bag; and a string having both ends fixed to the bag with the hole positioned at the center. Characterized bag. 2. The bag according to claim 1, wherein the bag is made of a plastic film.