JPH10117825A - Piggy bank - Google Patents

Abstract

(57) [Summary] [Purpose] An object of the present invention is to provide a savings bag which is inexpensive, does not require much space at the time of storage, and can easily insert coins. A plastic bag having a bottom and a lid, the periphery of which is thermally bonded, wherein either the bottom or the lid is formed by folding a main body film into a W shape. The other is formed by positioning a film 2 folded in a V-shape in two between the main body films, and furthermore, a coin insertion slot is provided in a fold portion of the film forming the lid portion. Alternatively, it is a bag body made of a synthetic resin having a bottom and a lid, the periphery of which is thermally bonded, and the bottom and the lid are formed by folding a film serving as a main body into a W-shape. A coin insertion slot is provided in the fold of the film forming the.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a savings bag comprising a self-supporting bag.

[0002]

2. Description of the Related Art Conventionally, pottery, metal, wood,
A material made of a material having rigidity such as glass, or a material obtained by molding a synthetic resin into a predetermined shape is used. On the other hand, there are cases in which a piggy bank is used as a prize for sales promotion in the financial and insurance industries, but in this case, the piggy bank is likely to be expensive, and a piggy bank made of these materials cannot be folded. There is a problem that a large storage space is required to store the quantity.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides a savings bag which is inexpensive, does not require a large amount of space at the time of storage, and can be easily inserted into a coin. With the goal.

[0004]

Means for Solving the Problems The present inventors have conducted intensive studies. As a result, the present inventors have found that by forming a lid portion on a self-supporting bag body and providing a coin insertion slot in the lid portion, it is possible to obtain a savings bag in which the above-mentioned problem has been solved. That is, according to the present invention, the periphery is made of a synthetic resin having a bottom and a lid, and the periphery thereof is thermally joined, and the bottom or one of the lids is formed by folding a film serving as a main body into a W shape. The other is formed by placing the V-shaped bi-folded film between the films serving as the main body, and has a coin slot at the fold of the film forming the lid. Provided is a savings bag characterized by being, a bag body that is thermally bonded around the periphery made of synthetic resin having a bottom and a lid, the bottom, and,
A lid is formed by folding the film into a W-shape, and a coin storage slot is provided at a fold of the film forming the lid. Any one of the above features, wherein the folded inner surfaces of the film forming the portion are thermally bonded obliquely from the coin insertion slot toward the upper end of the bag so that the non-joined portion becomes divergent. The storage bag is provided, and the bag body is divided into a plurality of storage spaces by a thermal joint for storage space division,
Any one of the above-mentioned savings bags is provided, wherein a coin insertion slot is provided at each of the folds of the film forming the lid of each storage space, and further, the savings bag according to any of the above is provided. A savings bag is provided, wherein a plurality of the savings bags are connected.

Hereinafter, the present invention will be described in detail. The savings bag of the present invention is manufactured from a film made of synthetic resin. The material of the film is not particularly limited, polyethylene,
Single-layer plastic films made of polypropylene, polyester, polyamide, ethylene-vinyl acetate copolymer, etc., composite films combining these plastic films, or these plastic films and cellophane paper, aluminum foil, cloth, non-woven fabric, flat yarn What consists of a composite film which combined the cloth etc. can be used. Among these films, a resin that can be thermally bonded on one surface and a composite film made of a resin that cannot or cannot be thermally bonded on the other surface are more preferable because they can be easily manufactured by a conventional bag making machine. Used for On the other hand, when the film forming the lid is processed such that the folded inner surfaces are thermally bonded obliquely from the coin slot toward the upper end of the bag body as described later, both surfaces are thermally bonded. Possible films are used.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in more detail with reference to the drawings. FIG. 1 is a front view showing a first embodiment of a savings bag according to the present invention. FIG. 2 is a conceptual diagram showing the arrangement of each film when assembling the savings bag of the present embodiment. FIG. 3 is an exploded view of the money storage bag of this embodiment, in which the region to be thermally bonded is indicated by oblique lines or vertical lines. On the right side of the figure, a symbol (1) for identifying whether each part of the savings bag is composed of the film (1) as the main body or the folded film (2). ) And (2). As is clear from FIGS. 1 to 3, the bottom portion is formed by folding the film (1) serving as the main body into a W shape. The lid is formed by placing a film (2) folded in a V-shape between the main films.
A coin slot (3) is provided at a fold of the V-shaped film (2) that is folded in half to form a lid. The front and back sides of the film serving as the main body are thermally bonded at both side edges, and a W-shaped portion of the film (1) serving as the main body is formed at the bottom, and the body of the bag of the film (1) serving as the main body is formed. The part to be a part is thermally bonded. Further, in the lid, the film (2) folded into a V-shape and the film (1) serving as the main body are thermally bonded at both side edges and an upper edge of the bag body. The W-shaped portion of the film (1) serving as the main body and the notch (4) provided in the V-shaped film (2) are formed on the outside of the bag of these films. Is preferably provided when the surface to be formed is made of a resin that is difficult or difficult to thermally bond. That is, when the notch (4) is not provided, the surface of the film which is on the outer side of the bag is impossible or difficult to heat-bond. The edges are not joined and V
The situation is open to the shape of a letter. On the other hand, when the notch (4) is provided, the inner surfaces of the bag body of the film that passes through the notch portion are thermally joined to each other, and the bottom portion of the bag body and the vicinity of the lid portion are formed. The side edges can be prevented from opening.
FIG. 4 shows a situation where the savings bag thus obtained is used.

FIG. 5 also shows a first embodiment of the savings bag of the present invention, and the arrangement of each film when assembling the savings bag of the embodiment is shown in a conceptual view. This example is shown in FIGS.
Only the arrangement of each film at the time of assembling is different from the example shown in, and the others are exactly the same. That is, the lid is formed by folding the main body film (1) into a W shape. A coin insertion slot (3) is provided in the fold of the film forming the lid.
On the other hand, the bottom portion is formed by placing the film (2) folded in a V-shape between the main body films.

FIG. 6 is a conceptual diagram showing the arrangement of each film when assembling the money storage bag according to the second embodiment of the present invention.
The present embodiment is characterized in that the film (1) whose bottom and lid are the main body is formed by folding both into a W-shape. Therefore, a tube-shaped film is usually used as the film (1) as the main body, but a flat film can be obtained in the same manner by folding the film as shown in FIG. A coin insertion slot (3) is provided at the fold of the film forming the lid.

FIG. 8 is a front view showing a third embodiment of the savings bag according to the present invention. FIG. 9 is a development view of the money storage bag of the embodiment shown in FIG. 8, in which a region to be thermally bonded is indicated by oblique lines or vertical lines. On the right side of the figure, a symbol (1) for identifying whether each part of the savings bag is composed of the film (1) as the main body or the folded film (2). ) And (2) are given, but this is one example, and in the present embodiment, it may be different. This embodiment is the same as the above-described embodiment except that the manner of attaching the lid is different. That is, the folded inner surfaces of the two-folded film forming the lid are thermally bonded obliquely from the coin insertion slot (3) toward the upper end of the bag so that the non-bonded portion becomes flared. It is characterized by having. With such a structure, the lid portion has a mortar-shaped structure toward the coin insertion slot (3) during use, and coin insertion can be more easily performed, which is preferable. In manufacturing the money storage bag of this embodiment, the film forming the lid must be formed so that both surfaces thereof can be thermally bonded. Therefore, in this embodiment, it is not always necessary to provide the notch (4) in the film forming the lid, as shown in the above-described embodiment. FIG. 10 shows a situation where the savings bag thus obtained is used.

FIG. 11 is a schematic perspective view showing a fourth embodiment of the savings bag of the present invention. Here, one bag is divided into two spaces by a thermal joining portion (5) for space division, and a coin slot (3) is opened in each of the spaces. Such a savings bag, when sorting and storing many types of coins,
It is convenient. Needless to say, the number of spaces is not limited to two.

FIG. 12 is a schematic perspective view showing a fifth embodiment of the savings bag of the present invention. It can be seen that a plurality of the saving bags shown in FIGS. Such a savings bag is also convenient for storing various kinds of coins separately. Also, it goes without saying that the savings bag of the present invention is not limited to being applied to a double bag, but can also be applied to a multiple bag in which more bags are connected. Further, if the perforations (6) are provided at the thermal joints located at the respective partition portions of such a multiple bag body, it is more convenient because the user can cut and use only the required number.

When printing is performed on the entire surface of the above-described savings bag, a non-printing portion may be provided partially in the vertical direction so that the amount of accumulated coins can be checked. Further, in a savings bag as shown in FIGS. 11 and 12, the type of coin is displayed in each storage space or each bag, and a scale corresponding to the height of the accumulated coin is printed. Is also good.

An object of the present invention is to provide a savings bag which is inexpensive, does not require a lot of space at the time of storage, and can be easily inserted with coins. Although the form has been described with reference to some preferred examples, these are illustrative and not limiting. Thus, variations on these examples by those skilled in the art are deemed to be part of the present invention as long as they come within the spirit and scope of the appended claims.

[0014]

According to the present invention, there is provided a savings bag which is inexpensive and does not require much space for storage. As described above, the savings bag of the present invention is suitably used as a prize for sales promotion in the financial and insurance industries, or as a product for general consumers.

[Brief description of the drawings]

FIG. 1 is a front view showing a first embodiment of a savings bag of the present invention.

FIG. 2 is a conceptual diagram showing the arrangement of each film when assembling the money storage bag shown in FIG.

FIG. 3 is a development view of the money storage bag of the embodiment shown in FIG.

FIG. 4 is a schematic perspective view showing a situation where the savings bag shown in FIG. 1 is used.

FIG. 5 shows a first embodiment of the savings bag of the present invention,
It is a conceptual diagram of arrangement | positioning of each film at the time of assembling the money storage bag of this embodiment.

FIG. 6 is a conceptual diagram showing the arrangement of each film when assembling the money saving bag of the second embodiment of the present invention.

FIG. 7 is a conceptual diagram showing another arrangement of each film when assembling the money saving bag of the second embodiment of the present invention.

FIG. 8 is a front view showing a third embodiment of the savings bag of the present invention.

FIG. 9 is a development view of the money storage bag of the embodiment shown in FIG.

FIG. 10 is a schematic perspective view showing a situation where the savings bag shown in FIG. 8 is used.

FIG. 11 is a schematic perspective view showing a fourth embodiment of the savings bag of the present invention.

FIG. 12 is a schematic perspective view showing a fifth embodiment of a savings bag according to the present invention.

[Explanation of symbols]

 1: Film to be the main body 2: Folded film 3: Coin slot 4: Notch 5: Thermal joint for dividing storage space 6: Perforation

Claims (5)

[Claims] 1. A bag made of a synthetic resin having a bottom portion and a lid portion, the periphery of which is thermally bonded. One of the bottom portion and the lid portion is formed by folding a film serving as a main body into a W shape. The other is formed by placing the film 2 folded into a V-shape in two between the main body films, and furthermore, a coin insertion slot is provided in the fold of the film forming the lid. A savings bag characterized by that. 2. A bag made of a synthetic resin having a bottom and a lid, the periphery of which is thermally bonded, wherein the bottom and the lid are formed by folding a film forming a main body into a W shape. In addition, a coin storage slot is provided with a coin insertion slot at a fold portion of a film forming a lid portion. 3. The folded inner surfaces of the film forming the lid are thermally joined obliquely from the coin slot 3 toward the upper end of the bag so that the non-joined portion becomes flared. The savings bag according to claim 1 or 2, wherein: 4. The bag body is divided into a plurality of storage spaces by a thermal joining portion for dividing the storage spaces, and a coin insertion slot is provided in each of the folds of the film forming the lid of each storage space. The savings bag according to any one of claims 1 to 3, which is provided. 5. A savings bag, wherein a plurality of the savings bags according to claim 1 are connected.