JP2014005118A - Storing apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a storing tool having a structure in which bags made of a synthetic resin are preliminarily stacked on one another in a nesting manner and the bags are fitted into a box with an opened top side, which suppresses that, when putting out a bag positioned on the top, a bag stacked under the bag is put out together while being attached to the bag.SOLUTION: The storing tool comprises: an outer frame comprising a box body with an opened upper side; and a plurality of bag bodies made of a synthetic resin and having an opened upper side, which are mounted along an inner wall of the outer frame so as to be nested one another. In the storing tool, a magnet is provided at a bottom surface of the outer frame, and a thin magnet or thin magnetic material is provided in a position overlapping the magnet provided in the outer frame when viewed from above, at each bottom surface of the bag bodies so as to be attracted by the magnet.

Description

  The present invention relates to an instrument used for storing trash or goods in a bag.

Synthetic resin bags are used for collecting various items such as attaching to a trash box and collecting trash, packaging products, and the like. By the way, when a trash bag is installed, it is necessary to take out the bag from the stacked stack and expand it into a trash bin every time the bag is replaced. You need to take it out of the stack and spread it out. However, a thin synthetic resin bag also has a problem in that workability is poor because another overlapped bag is picked up and taken out when the bag is taken out, or when the bag is widened, the opening is adsorbed and difficult to open.
On the other hand, the following patent document discloses an invention in which synthetic resin bags are nested in advance and are fitted into a box opened upward. According to such a configuration, after putting the contents in the bag, if the top bag is taken out, the next bag is immediately open, so it is necessary to replace the bag when used as a trash can Since the bag is always open, there is no need to expand the bag and the work efficiency is good.

JP 2002-356202 A Japanese Unexamined Patent Publication No. 07-315502 Japanese Patent Laid-Open No. 03-147601 Japanese Unexamined Patent Publication No. 01-48702 Utility Model Registration No. 3018479 Utility Model Registration No. 2512890 Japanese Utility Model Publication No. 03-107155 Japanese Utility Model Publication No. 04-79801 Japanese Utility Model Publication No. 02-137304 Japanese Utility Model Publication No. 01-53103 Japanese Utility Model Publication No. 63-157004

However, in the storage device having the structure as described above, since the thin synthetic resin bags overlap, when the top bag is taken out, the second bag overlapping below also sticks together. It can be taken out. As described above, when the bags are taken out in an overlapping manner, it is troublesome and workability is also deteriorated.
In view of such a problem, the present invention provides a storage bag having a structure in which synthetic resin bags are nested in advance and are fitted in a box whose upper side is open. It is an object of the present invention to prevent the bags that overlap underneath from being stuck together and taken out.

In order to solve the above problems, the present invention has the following configuration.
That is, the present invention is an outer frame composed of a box body whose upper part is open and a plurality of synthetic resin-made bag bodies whose upper part is open, and are attached so as to be nested with each other along the inner wall of the outer frame. A plurality of bag bodies, wherein a magnet is provided on the bottom surface of the outer frame, and a thin magnet or a thin magnetic body is attached to the bottom surface of each bag body so that the magnet is adsorbed. It is a storage tool provided at a position overlapping with a magnet provided on the outer frame when viewed from above.

  In the present invention having the above-described configuration, each bag is adsorbed with a magnet or a magnetic material overlapping on the bottom surface. When the bag is provided with a magnet, the magnetic force increases as the magnets overlap. When the magnetic material is provided in the bag body, the magnetic material increases as the magnet is closer to the bottom of the outer frame. Here, considering the magnetic force acting on the magnet or magnetic body of the second bag body from the top, a large number of bag bodies overlap on the lower side, and there is also a magnet on the bottom of the outer frame, so the top bag body The force pulled by the lower magnet or magnetic body is larger than the force pulled upward by the magnet or magnetic body. Therefore, when pulling up to take out only the uppermost bag body from the storage device, the second bag body that is directly underneath also causes a force to be pulled up. By making the magnetic force of the magnet appropriate, the second bag can be pulled downward with a magnetic force stronger than the force pulled up, and as a result, the second bag is pulled. Only the first bag can be taken out without being raised.

It is a perspective view of the storage tool concerning an embodiment. It is a typical longitudinal cross-sectional view of the storage tool which concerns on embodiment. (A) is a typical longitudinal cross-sectional view of a frame, (b) is a typical longitudinal cross-sectional view of a bag. It is a typical expanded longitudinal cross-sectional view of the bottom face vicinity of the storage tool which concerns on embodiment, (b) is a typical expanded vertical cross-sectional view of the bottom face vicinity of the storage tool which shows the state which the uppermost bag body left | separated. is there.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a storage tool X according to the present embodiment, and FIG. 2 is a schematic longitudinal sectional view of the storage tool X. The storage tool X includes a frame 10 and a bag 20. The frame 10 is a rectangular parallelepiped box made of corrugated cardboard. The bag body 20 is a synthetic resin bag having an open top. As shown in FIG. 2, a plurality of bag bodies 20 are nested in the bag body 20, and each bag body is accommodated in the frame body 20 along the inner surface of the frame body 10. Further, the bag body 20 is fixed to the frame body 10 by folding the upper edge of the bag body 20 at the upper opening portion of the frame body 10. In addition, since it has typically shown in FIG. 2, although the space | interval of the bag bodies 20 is vacant and the thickness which accumulated the bag bodies 20 is also represented thickly, the actual bag body 20 is formed with a thin sheet, and is a bag body. The 20 are in close contact with each other, and even if several tens of sheets are overlapped, the thickness is about 1 cm or less.

FIG. 3A shows a schematic longitudinal sectional view of the frame body 10. A plate-like magnet 11 is provided on the bottom surface of the frame body 10. The magnet 11 is an elongated rectangular magnet and is attached to the center of the frame body 10. Here, the magnet 11 has a polarity in which the upper surface is an S pole and the lower surface is an N pole.
FIG. 3B shows a schematic longitudinal sectional view of the bag body 20. A thin magnet 21 is provided on the bottom surface of the bag body 20. The magnet 21 is a long and narrow rectangular magnet, and is fixed at a position overlapping the magnet 11 of the frame body 10 when the magnet 21 is attached to the frame body 10. The magnet 21 has a polarity that is attracted to the magnet 11. Here, the upper surface is an S pole and the lower surface is an N pole. Since the respective bags 20 are provided with the magnets 21, the magnets 21 overlap each other in a state where the bags 20 are nested, and are attracted to each other.

Next, the usage method and effect of the storage tool X having the above configuration will be described below. Since the storage tool X is in the state shown in FIG. 1, the user puts garbage and other storage items through the opening at the top. When the storage is completed, the user returns the upper part of the uppermost bag body 20 and takes out the uppermost bag body 20. At this time, if the magnetic force of the magnets 11 and 21 of the frame body 10 and the bag body 20 is appropriate, the second bag body 20 immediately below the top bag body 20 is the top bag body. Even if it is pulled by 20, it is separated from the uppermost bag body 20 without peeling off.
This will be described with reference to FIG. FIG. 4A shows a schematic enlarged longitudinal sectional view of the vicinity of the bottom surface of the storage tool X. FIG. Attention is focused on the second bag body 20b from the top in FIG. The magnet 21b of the bag body 20b receives the magnetic force F2 from the magnet 21a of the uppermost bag body 20a, while the magnet 21 of the remaining bag body 20 and the magnet 11 of the frame body 10 that overlap with each other overlap. The magnetic force F1 from M is received. Further, an adsorption force F3 due to static electricity or the like is generated between the uppermost bag body 20a and the second bag body 20b. Here, if the magnetic force F1 is set larger than the sum of the magnetic force F2 and the attracting force F3, when the uppermost bag body 20a is pulled up, the second bag body 20b is moved upward by the magnetic force F1. It stays without being caught in the bag body 20a, and only the uppermost bag body 20a is separated as shown in FIG.
When the uppermost bag body 20 is separated, the second bag body 20 is at the uppermost position as shown in FIG. 1, so that the same operation is performed until the bag body 20 runs out. it can.

  In the above-described embodiment, the magnet 21 is provided in the bag body 20, but this may be a magnetic body such as a thin iron plate or iron tape instead of a magnet. Alternatively, the bottom of the bag body 20 may be a so-called bonded magnet by mixing a magnet or a magnetic material in the vicinity of the bottom of the bag body 20 before molding and solidifying it in a magnetic field so as to have polarity. Note that when the magnetic powder is used as it is, it does not need to be hardened in a magnetic field. Further, a magnetic polymer can be provided on the bottom surface of the bag body 20. Then, the shape, position, polarity, and number of the magnets are not particularly limited as long as the magnet 11 of the frame body 10 and the magnet 21 of the bag body 20 overlap in a plan view and are arranged so as to be attracted to each other. Various modifications are possible.

X Storage tool 10 Frame body 11 Magnet 20 Bag body 21 Magnet

Claims (1)

An outer frame consisting of a box with an open top;
A plurality of synthetic resin-made bag bodies that are open at the top, and a storage tool that includes a plurality of bag bodies that are nested together and are attached along the inner wall of the outer frame,
A magnet is provided on the bottom surface of the outer frame, and a thin magnet or a thin magnetic body is overlapped with a magnet provided on the outer frame as viewed from above so that the magnet is attracted to the bottom surface of each bag body. Storage tool provided.

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