JPH0986563A - Storage container and storage bag used in the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a storage container in which wrinkles are not produced on a storage bag used in the container and also a cover part is firmly held on the outside of a side wall. SOLUTION: In a container body 1, a storage part 2, whose upper portion is opened, has a quadrangular prism-like shape and the thickness of a side wall and that of the edge of the opening are made smaller. A storage bag 3 made of flexible synthetic resin member is placed in the part 2 of the body 1. A fold line 6 is formed along each boundary between a bag body 4 formed into a quadrangular prism--like shape having the same shape and size as the prism-like shape of the part 2, a cover part 5 formed by upwardly extending four side walls of the body 4, a bottom part 9 having a square shape in a bag state, and side walls 8 for surely expanding the bag 3 into a predetermined prism-like shape. A holder is designated by reference numeral 7, side wall by 10, and bottom by 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage container and a storage bag to be used by storing it in a container. More specifically, the present invention is characterized by the storage state of the container and the storage bag stored in this container. The present invention relates to a storage container suitable for storing and a storage bag stored in the container for use.

[0002]

2. Description of the Related Art Conventionally, a container having an inverted cylindrical trapezoidal shape whose diameter gradually increases upward and a flexible synthetic resin member having a quadrangular bottom in a bag state, which is used by being housed in the container, are used. There has been a storage container comprising a storage bag which is considerably larger than the above-mentioned straight container having no taper. In addition, even if paint is stored in this container, the paint does not adhere to the container, and after use, without removing the paint or the solvent, remove the paint bag from the container. It was discarded and the storage container was used repeatedly. As a result, the time and cost required for cleaning and processing the storage container after painting can be saved, and the storage bag is extremely inexpensive, so it is possible to repeatedly use the expensive storage container while discarding it. I have.

[0003]

However, in the above-mentioned storage container of the prior art, since the storage bag is stored in the container and then the cover is folded back to the outside, one side of the opening edge is covered with the cover. It is necessary to pull the covering part on the other side of the opening edge over the other side of the opening edge, and therefore the storage bag used must be considerably larger than the container, and the storage bag stored in the container naturally has large wrinkles. It happened violently. In addition, since the cover that covers the opening edge of the container and the outside of the side wall is rather large, there is a problem that it is difficult to use because it is not held firmly on the outside of the side wall and is flipped up. In addition, since the container has a taper that expands upward, the inner circumference of the straight storage bag is wider than the outer circumference of the opening edge of the container. The more you play, the more wrinkles you get as you go down, and the bottom of the storage bag is quadrangular and the bottom of the container is circular, so if you fit the bottom of the storage bag to the bottom of the container, Since the large wrinkles overlap each other, the appearance becomes very unsightly, which causes a strong rejection feeling to the user,
There was a problem that it was shunned and difficult to use. Further, even if the storage bag is provided with a weighing memory, it is full of wrinkles, so that there is a problem that the weighing memory cannot be used, and even if a weighing memory is provided on the container side, there is a problem that accurate weighing cannot be performed. Further, when the stored paint or the like is transferred to another container, there is a problem that a large amount of paint or the like remains due to wrinkles in the storage bag.

In view of this, the invention of the storage container according to claim 1 of the present invention is a combination of a quadrangular container main body and a quadrangular storage bag that is substantially the same as the container main body and is longer than the container main body in a bag state. As a result, it is an object of the present invention to provide a storage container in which wrinkles do not occur in the storage bag stored in the container body, the cover is firmly held to the outside of the side wall, and a sense of unity between the storage container and the storage bag can be obtained. It is what The storage container invention according to claim 2 can be replaced with the storage bag according to the invention of claim 1, and the cover portion of the storage bag stored in the container body can be easily folded back to the outside of the container body. It is an object of the present invention to provide a storage container to which the above configuration is added. The invention of the storage container according to claim 3 can be replaced with the storage bag according to the invention of claim 1 or 2, and the storage bag can be easily and surely expanded into a rectangular shape and can be manufactured at low cost. It is an object of the present invention to provide a storage container to which a configuration that enables the above is added. The invention of the storage container according to claim 4 is
In addition to the object of the invention described in 2 or 3, it is an object of the present invention to provide a storage container that is very inexpensively packaged.
The invention of a storage container according to claim 5 provides a storage container which can be made compact by folding the container main body in place of the container main body of the invention according to claim 1, 2, 3 or 4 and can be manufactured at low cost. This is the purpose. The invention of a storage container according to claim 6 is the invention of claim 1, 2, 3, 4 or 5.
In place of the container body of the object of the invention described in 1), the container body is a storage container that is extremely excellent in storability, wrapping property, and transportability, and has an extremely simple structure and can be manufactured at a low cost without producing waste in the manufacturing stage. It is intended to be provided. It is an object of the invention of a storage container according to claim 7 to provide a storage container which is extremely excellent in storability, wrapping property, and transportability, and has an extremely simple structure and can be manufactured at a low cost without producing waste in the manufacturing stage. It is what Claim 8
In addition to the object of the invention described in claim 5 or 6, the invention of the stated storage container aims to provide a storage container capable of reinforcing the opening edge of the container body in the container state. It is a thing. The invention of a storage container according to claim 9 is changed to the container body of the object of the invention according to claim 1, 2, 3, 4 or 5, and the container body is folded into the same size as one side wall part for storage. An object of the present invention is to provide a storage container which is easy to be packaged and has a configuration capable of producing an inexpensive product with less waste at the manufacturing stage. The invention of a storage container according to claim 10 is to replace the container body of the object of the invention according to claim 1, 2, 3, 4, 5, 6, 7 or 8 by rubbing and pushing the storage bag at a corner. It is an object of the present invention to provide a storage container that is made up of a material that is less likely to be used and that is easily molded and discarded. The invention of the storage container according to claim 11 is the same as the storage container according to claim 1, 2, 3, 4, 5, 6, 7, 8 or 9, and the storage bag is rubbed against a corner and pressed. It is an object of the present invention to provide a storage container to which a container main body made of a material that is less likely to break and is easy to discard in molding is added. In addition to the object of the invention described in claim 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10, the invention of a storage container according to claim 12 reinforces the container body, It is intended to provide a storage container capable of being protected from water, dirt, damage and the like. Claim 13
The invention of the storage bag to be used by storing it in the container described above provides a sense of unity between the container and the storage bag without causing wrinkles in the storage bag stored in the container. It is an object of the present invention to provide a storage bag that is used by being stored in a container that can be easily folded back to the outside of the container. The invention of a storage bag to be used by storing it in a container according to claim 14 provides a sense of unity between the storage bag and the storage bag stored in the container without wrinkling, and covers the storage bag stored in the container. An object of the present invention is to provide a storage bag in which a portion can be easily folded back to the outside of the container, and the shape of the bag body that can be placed in the bag state can be easily formed and fixed to a predetermined quadrangular shape.

[0005]

In order to achieve the above-mentioned object, in the invention of the storage container according to claim 1 of the present invention, the shape of the storage part is a straight quadrangular shape, and A container body having an opening edge formed to have an appropriate thickness and having an upper opening, and a bag shape housed in a housing portion of the container body, which has substantially the same outer circumference as the inner circumference and the same quadrangular shape. A bag body that is formed so as to be unfolded, and a side wall portion of the bag body that is formed to extend upward so that the bag body is folded back to the outside of the container body and the opening of the container body A storage bag made of a flexible synthetic resin member composed of a rim and a cover portion covering the upper outside, and the storage bag expanded in a square-shaped bag state by folding back the cover portion to the outside of the bag body. Store in the container body and cover the cover so that it is lowered outside the container body. It is obtained characterized by comprising so as to cover the opening edge and the side wall portion outside the upper container body.
As used herein, "the side wall portion and the opening edge are formed to have an appropriate thickness" means that the cover portion of the same quadrangular storage bag is folded back at the outer periphery that is substantially the same as the inner periphery of the storage portion of the container body. That is, the thickness is such that the opening edge of the container body and the outside of the side wall can be covered. That is, if the thickness of the opening edge is large, it exceeds the allowable range covered by the cover and the cover cannot cover it. Also, the "container body" is
It goes without saying that there are various things such as flat ones, uneven ones, lattice-like ones and mesh-like ones. Claim 2
The invention of the storage container described above is the storage of the configuration of the storage bag according to the first aspect of the present invention, in which a folding back assist portion formed by providing a notch or a concave cut above the cover is provided. It is characterized by changing to a bag structure. The invention of a storage container according to claim 3 is the same as the storage container of the invention according to claim 1 or 2, except that the first side wall portion and the third side wall portion, which are in one facing relationship, are the other. And a second side wall portion and a fourth side wall portion that are in a facing relationship with each other are folded and stacked, and in the folded and stacked state, a lower portion is fused and sealed laterally to be a storage bag. Is characterized by. The invention of a storage container according to claim 4 is the same as that of claim 1, 2 or 3.
The present invention is characterized in that a configuration in which a large number of storage bags are stored in a storage portion of a container body is added to the configuration of the described invention. According to a fifth aspect of the present invention, there is provided a container body according to any one of the first, second, third, or fourth aspects of the invention, wherein the container body has a bottom portion, four side wall portions, and the bottom portion and four side walls. It is characterized in that the container body is changed to a flat plate-shaped member having a fold formed at the boundary between the parts. That is, the container body has a flat shape and a cross shape. It goes without saying that the “container main body” may be flat, irregular, lattice-shaped, mesh-shaped, or the like. According to the invention of a storage container described in claim 6, in the structure of the invention described in claim 1, 2, 3, 4 or 5, the container main body has a quadrangular bottom part and a fold line on the opposite side of the bottom part. A rectangular first long plate member formed of a first side wall portion and a third side wall portion,
A structure having a rectangular bottom and a second long plate member composed of a rectangular second side wall and a fourth side wall formed with a fold line on the opposite side of the bottom as a boundary. Is characterized by. That is, the container body is composed of two long plate members with two folds. It goes without saying that the first long plate member and the second long plate member may be the same. It goes without saying that there are various kinds of "long plate members" such as flat members, uneven members, lattice-shaped members and mesh-shaped members. Further, a case where the first long plate member and the second long plate member are different in material and surface configuration is also included in the technical scope of the present invention. Further, a device in which the side wall and the bottom are formed separately and the side wall is connected to the bottom with an adhesive tape or the like to form the long plate member is also included in the technical scope of the present invention. In this case, it goes without saying that the side wall portion and the bottom portion are separately provided to the user, and the user generally connects them with an adhesive tape or the like. Further, the invention of the storage container according to claim 7 is a quadrangular bottom portion made of a flat plate member, and a first container constituent member made of two side wall portions provided on appropriate sides of the bottom portion and capable of being raised.
It is characterized by comprising a quadrangular bottom portion made of a flat plate member and a second container constituent member having two side wall portions provided on appropriate sides of the bottom portion and capable of being raised. The “container constituent member” also includes the long plate member described in claim 6. The invention of a storage container according to claim 8 is the structure of the invention according to claim 5 or 6, wherein a reinforcing frame that can be attached to and detached from the container body for reinforcing the upper part of the container body in the container state is provided. It is characterized by adding the following configuration. According to a ninth aspect of the present invention, there is provided a container according to any one of the first, second, third, and fourth aspects of the present invention. 3 side walls, a fourth side wall, and a fold formed at the boundary between the respective side walls, and the first side wall is separated into left and right to form one half side wall and the other half side wall. And an appropriate number of connecting pieces formed by forming hooks on the one half side wall portion are provided so as to project to the side portion, and a connecting hole into which the connecting piece is fitted is provided on the other half side wall portion. A bottom plate supporting portion is provided below each of the side wall portions and formed so as to have an appropriate vertical width so as to straddle the adjacent side wall portions with a fold line as a boundary, and to be cut in the upper and lower sides and pushed inward to protrude. And a bottom plate accommodated in the container main body and supported by the bottom plate support portion is provided. And it features. The invention of a storage container according to claim 10 is the structure of the invention according to claim 1, 2, 3, 4, 5, 6, 7 or 8, wherein the container body is made of a paper member such as corrugated board or cardboard. It is characterized by having done. Further, the invention of the storage container according to claim 11 is,
Alternatively, the configuration of the container body described in 9 is added with a configuration in which the lower corner of the container body is cut. The invention of a storage container according to claim 12 is the same as in claim 1, 2, 3,
In addition to the constitution of the invention described in 4, 5, 6, 7, 8, 9 or 10, a storage bag formed to be slightly larger than the outer circumference of the container body capable of storing the container body is added. The storage bag mentioned here includes the case where the storage bag for storing the container body and the storage bag for storing in the container body are the same, and the storage bag for storing in the container body is the same as or slightly smaller than the storage portion of the container body. It also includes the case of another storage bag such as. That is, even when using the same storage bag,
The case of using two different types of storage bags is also included in the technical scope of the present invention. The invention of a storage bag to be used by storing it in a container according to claim 13 is such that the storage portion has a straight rectangular shape, the side wall portion and the opening edge are formed to have an appropriate thickness, and the upper portion is opened. A storage bag that can be expanded into a rectangular bag made of a flexible synthetic resin member to be used by being stored in a container formed by a first side wall portion and a third side wall portion that are opposite to each other. Is folded and stacked between the second side wall portion and the fourth side wall portion in another facing relationship, and the lower portion is fusion-sealed horizontally in the folded and stacked state. The bag body is molded so that it can be spread in the same quadrangular bag shape with the same outer circumference as the circumference, and the bag body is folded back to the outside of the stored container to cover the opening edge and the upper outside of the container. Formed on the upper side of the cover to facilitate folding and covering of the cover. And it is characterized by comprising providing a fold auxiliary portion which is formed by providing a notch or concave cut like above the said cover portion.
That is, it is the same as the configuration of the storage bag in the configuration of the invention of the storage container according to claim 2. The invention of a storage bag to be used by storing it in a container according to claim 14 is such that the storage portion has a straight rectangular shape, the side wall portion and the opening edge are formed to have an appropriate thickness, and the upper portion is opened. A storage bag that can be expanded into a rectangular bag made of a flexible synthetic resin member to be used by being stored in a container formed by a first side wall portion and a third side wall portion that are opposite to each other. Is folded and stacked between the second side wall portion and the fourth side wall portion in another facing relationship, and the lower portion is fusion-sealed horizontally in the folded and stacked state. The bag body is molded so that it can be spread in the same rectangular shape bag shape with the same circumference as the circumference,
A cover is formed above the bag body so as to be folded back to the outside of the stored container and covers the opening edge and the upper outside of the container, and the bottom of the bag body is formed downward in the bag state of the bag body. Is characterized in that it is provided with a bottom portion forming member including a plate member, a frame member, a rod member, and the like. "The bottom forming member is provided" means that the bottom forming member is attached to the storage bag, is fused, is integrally formed, or is provided separately from the storage bag. The technical scope also includes a case where the bottom member is provided and used by a user or the like by attaching the bottom member to a storage bag.

[0006]

Embodiments of the present invention will be described with reference to the drawings. However, the sizes, shapes, dimensions, materials, numbers, relative positions, etc. of the constituent parts described in this embodiment limit the scope of the present invention to them unless otherwise specified. It is not intended, but merely an example.

Embodiment 1 FIG. 1 is a perspective view illustrating a procedure for accommodating a storage bag according to Embodiment 1 of the present invention in a container body. The container main body 1 has a storage unit 2 having an open upper portion and has a straight quadrangular shape, and a side wall portion and an opening edge are formed thinner. Storage bag 3 made of flexible synthetic resin material
Is a bag body 4 that is housed in the housing part 2 of the container body 1 and has the same shape and size as the rectangular shape of the housing part 2.
A cover portion 5 formed by extending four side wall portions of the bag body 4 upward, and a bottom portion 9 having a square shape in a bag state,
The folds 6 are formed at the boundaries between the side wall portions 8 so that the storage bag 3 can be surely and easily expanded into a predetermined rectangular shape. 7 is a handle, 10 is a side wall, and 11 is a bottom. A large number of fine lines are drawn on the surface of the storage bag 3, but it is not a wrinkle. This is for making it easier to distinguish from the container body 1 and for making the folded portion easy to understand. The same applies to other embodiments described below. The storage bag 3 is stored in the storage portion 2 of the container body 1 as follows. The storage bag 3 is spread along the folds 6 into a bag state, the cover 5 is folded back to the outside of the bag body 4, and the opening edge 12 is formed into a predetermined quadrangle, and the storage bag 3 is stored in the storage portion 2 of the container body 1. ((B) in FIG. 1). While extending the cover portion 5 (which is a flexible synthetic resin member, it extends to some extent) so that its entire tip covers the opening edge 12 of the container body 1, and the cover portion 5 is pulled down and pulled down to the side wall of the container body 1. The outside of the portion 10 is covered, and the bag body 4 is put in a hand to spread the bottom portion 9 into a quadrangular shape and the entire shape is adjusted to a wrinkle-free quadrangular shape ((c) of FIG. 1). Pour paint etc. The storage container of the present embodiment has the above-described configuration and storage bag storing method, and therefore has the following effects. Since the shape of the bag body 4 of the storage bag 3 is the same rectangular shape as the rectangular storage portion 2 of the container body 1, the storage bag 3 stored in the storage portion 2 has wrinkles and container body 1
A feeling of unity between the container body 1 and the storage bag 3 is realized because there is almost no gap between and. As a result, it is possible to accurately measure the stored paint and the like by providing a measuring memory (either a storage bag or a container body), which is very convenient for color adjustment with a plurality of paints. Also, since the stored storage bag 3 realizes a wrinkle-free and neat appearance, many people can use it without feeling uncomfortable. Further, since the folds 6 are formed between the side wall portions 8 of the storage bag 3, the side wall becomes a predetermined quadrangle by simply expanding the storage bag 3 into a bag state, so that the storage bag 2 can be easily stored and wrinkles hardly occur. Is. Moreover, even if the stored paint or the like is poured out, there is no wrinkle, so that the paint or the like does not remain in the storage bag. The cover portion 5 is folded back along the outside of the bag body 4 and expanded into a square-shaped bag state, and then stored in the storage portion 2 of the container body 1, and the entire circumference of the end portion of the cover portion 5 of the container body 1 is covered. The side wall of the bag body 4 has a method of use in which it is covered all over the outside and then pulled down to cover the opening edge 12 of the container body 1 and the outside of the side wall portion 10 and the property that the flexible synthetic resin member stretches to some extent when pulled. The opening edge 12 of the container body 1 and the outside of the side wall portion 10 can be easily covered even if the bag body 4 is formed by extending the portion 8 upward and has the same inner circumference. However, since it is the cover portion 5 on the inner circumference of the container body 1, the cover portion 5 covers the opening edge 12 of the container body 1 and the outer side upper portions of the four side wall portions 10 in a stretched state. Therefore, the cover 5
Since there is no wrinkle in the container body 1 and the container body 1 is held by the contracting force, the cover 5 does not flip up, so that the container can be used with peace of mind, and it is possible to make the container easy to use with a good appearance. Since the container body 1 and the storage bag 3 have a quadrangular shape, it is easy to pour out the stored paint and the like from the corners, and the cover portion 5 covers the opening edge 12 and the upper portion of the side wall portion 10. Therefore, the container body 1 is not contaminated by the poured paint. Since the storage bag 3 is also a bag produced and consumed in large quantities made of polyethylene members and the like, it can be provided at an extremely low cost. Therefore, after use, the paint is discarded without washing and the container body is used. By reusing the product 1 repeatedly, a large reduction in solvent for cleaning, release from the cleaning work of the paint container, reduction of the disposal cost of the paint container after use, etc. will be realized. . In the following description of the embodiments, the same components are designated by the same reference numerals and the description thereof is omitted.

Embodiment 2 FIG. 2 is a perspective view showing the storage bag of Embodiment 2 of the present invention in a folded state, and FIG. 3 is a perspective view showing the storage bag of the same Embodiment 2 opened in a bag state. 4 is a developed view showing the container body of the same embodiment 2, FIG. 5 is a perspective view showing a state where the container body of the same embodiment 2 is assembled into a container state, and FIG. 6 is a perspective view showing a reinforcing frame body of the same embodiment 2. FIG. 7 and FIG. 7 are perspective views showing the same usage state of the second embodiment. 4 and 5, the container body 13 has the following configuration. It is formed at the boundary of the side wall portions of the first side wall portion 14, the second side wall portion 15, the third side wall portion 16, and the fourth side wall portion 17, which are laterally connected and made of a plate-shaped member having an appropriate thickness. 4 folds 18 are formed,
2nd side wall part 15, 3rd side wall part 16, 4th side wall part 1
7. A suitable number of connecting pieces 20 formed of hooks 19 forming substantially half of the first side wall formed outside the fourth side wall 17 connected to 7 are projected to the side. A connection formed by forming the connecting piece-attached half side wall portion 21 and a connecting hole 22 into which the connecting piece 20 is fitted, which forms the remaining substantially half of the first side wall portion formed outside the second side wall portion 15. A semi-side wall portion 23 with a hole is formed, and is provided so as to straddle the adjacent side wall portions with the fold 18 below each side wall as a boundary. The bottom plate receiving portion 24 formed is formed, is housed in the container body 13 assembled in a container state, and is composed of the bottom plate 25 supported by the bottom plate receiving portion 24 pushed inward,
The third side wall portion 16, the half-side wall portion 21 with a connecting piece, and the half-side wall portion 23 with a connecting hole are provided with a container-side handle attaching portion 26 that is a through hole for attaching the handle 7. The container body 13 is assembled in a container state to form a straight quadrangular storage portion 27. 1st side wall part 14, 2nd side wall part 15, 3rd side wall part 16, 4th
The side wall portions 17 of the same are formed to have the same width and the opening forms the container body 13 having a square shape. 2 and 3, the storage bag 28 made of a flexible synthetic resin member has the following configuration. The bag main body 29 accommodated in the accommodating portion 27 of the container main body 13 is formed so as to be expanded into a rectangular-shaped bag having the same size as the outer periphery of the container main body 13, and the first side wall portion 30 of the bag main body 29 is formed. , Second side wall portion 31, third side wall portion 3
2, the fourth side wall portion 33 is extended upward and folded back to the outside of the container body 13 in which the bag body 29 is housed, and the container body 1
A cover portion 35 that covers the opening edge 34 of 3 and the upper outside of the entire side wall portion.
The folding assisting portion 37 is formed by providing a notch 36 above the covering portion 35 for easily folding the covering portion 35 to the outside of the container body 13. The notch 36 is in the upper center portion (above the cover portion 35) in a state where the storage bag 27 is folded.
Is formed vertically and two notches 36 are formed. Further, in the state where the storage bag 28 is folded, the first side wall portion 30 and the third side wall portion 32, which are in one opposing relationship, are the second side wall portion 31 and the fourth side wall portion 33, which are in the other opposing relationship. Folding and stacking between the side walls and folds 38 are formed at the boundaries between the side walls, and a sealing portion 39 is formed by fusion-sealing the lower part in the folded and stacked state. Storage bag 2
When 8 is expanded in a bag state, a rectangular bottom portion 40 is formed.
The inside of the bottom portion 40 has a triangular folded portion 41 facing each other.
Is formed. 42 is a fold, and the first side wall portion 30 and the third
Second side wall portion 31 in which the side wall portion 32 of
It is formed so as to be folded between the first side wall portion 33 and the fourth side wall portion 33. In FIG. 6, the reinforcing frame body 42 has the following configuration. Two U-shaped members 43, 43 having the same width as the opening width of the container body 13 are provided in parallel with each other with a width narrower than the opening width, and the U-shaped members 43, 43 are fixed to each other. A rectangular frame 44 having the same length as the opening width and having a width that allows the brush to be placed and handled when stored in the container body 13 in the short direction is provided, and the U-shaped member 43 is provided. , 43 are bent outward to form hooks 45 to be hooked on the opening edge 34 of the container body 13. The assembly procedure will be described with reference to FIG. The fold 18 is folded, the connecting piece 20 is inserted into the connecting hole 22, and the bottom plate receiving portion 24 is pushed in to project inward, the bottom plate 25 is accommodated, and the container body 13 is assembled into a container state. The storage bag 28 is unfolded and placed in the storage portion 27, one side of the folding assisting portion 37 covers the opening edge 34 and covers the second side wall portion 15, and the other side of the folding assisting portion 37 is covered with the opening edge 34 of the container body 13. To cover the fourth side wall portion 17. Next, the folding assist portion 37 put on
When you pull down the whole little by little,
Is also pulled down to cover the outside of the side wall of the container body 13. The hands are put in the storage bag 28, the bottom is spread, and the bottom 40 is formed to adjust the whole. The reinforcing frame 42 is mounted on the opening edge 34 and attached.
Attach the handle 7. Pour the paint 46. The storage container of the present embodiment has the above-described configuration, and therefore has the following effects. Since the container body 13 is composed of four laterally connected side wall portions and a bottom portion independent of this, the container body 13 can be folded at a fold 18 to have the same size as one side wall portion, and thus the storability is improved. It realizes a container body with excellent packaging and transportability. Further, in the case of stamping and forming, it is possible to reduce the amount of waste generated during the manufacturing process, so that the container body can be made inexpensive. The storage bag 28 is provided with the folding assist portion 37 above the cover portion 35 so that the cover portion 37 can be easily covered with the container body 13. That is, the folding assist portion 37 can be expanded by the notch 36 to a size with a considerable margin from the circumference of the opening edge 34, and as a result, the storage bag 28 (not necessarily expanded to the bag state).
In the state in which the folding assist portion 37 is stored in the storage portion 27, it is possible to easily pull the folding assist portion 37 to cover the entire circumference of the opening edge 34, and by pulling down the folding assist portion 37, the cover portion 35 is also entangled. It is possible to cover the outside of the side wall of the container body 13 very easily. Further, the storage bag 28 has the first side wall portion 30 and the third side wall portion 3 that are in one facing relationship with each other when the storage bag 28 is folded.
2 is folded and stacked between the second side wall portion 31 and the fourth side wall portion 33, which are in the other facing relationship, and a fold 38 is formed at the boundary between the side walls, and the folded and stacked state is obtained. Since the sealing portion 39 is formed by fusion-sealing the lower portion laterally, the storage bag 28 can be easily and surely expanded into a predetermined quadrangular bag shape. That is, since folds are formed between the side walls of the storage bag 28, a predetermined quadrangular bag state is formed by expanding the storage bag 28, so that the storage bag 28 can be mounted and stored in the container body 13 more easily. This makes it possible to carry out the process quickly and easily, and realizes a clean stored state with the least wrinkles. Further, since the tubular structure is formed by fusing the lower portion of the tubular member that is folded into a sheet state once or twice, it can be made extremely inexpensive. Since other effects are the same as those of the first embodiment, the description thereof will be omitted.

Embodiment 3 FIG. 8 is a perspective view showing the storage bag of Embodiment 3 of the present invention in a folded state, and FIG. 9 is a perspective view showing the storage bag of the same Embodiment 3 opened in a bag state. 10 is a development view showing a container body of the same third embodiment, FIG. 11 is a perspective view showing a reinforcing frame body of the same third embodiment, and FIG. 12 is a perspective view showing a usage state of the same third embodiment. 8 and 9, the storage bag 48 has the following configuration. The bag body 29 described in the second embodiment
The cover 49 is formed above the cover 49, and the fold 3 above the cover 49
The portion 8 is separated by the notch 50, and the folding assisting portion 51
Is formed. In FIG. 10, the container body 5
The configuration of No. 2 will be described. The container body 52 is a first one in which the first side wall portion 14 of the container body 13 described in the second embodiment is a single plate.
The side wall portion 53 is formed by connecting the third side wall portion 16 and the side wall portion 53 and pressing them. Therefore, the folded side walls can be packaged in the size of two sheets. The bottom plate receiving portion 24 is pushed in to open the container in a rectangular shape, the bottom plate 25 is housed, and the handle 7 is attached. The operation of assembling the container body is extremely simple because the container body is unfolded and the bottom plate is inserted.
In FIG. 11, the reinforcing frame 54 has the following configuration. The two U-shaped members 43 described in the second embodiment,
An enclosure for surrounding and supporting the outer periphery of the side wall portion of the container body 52, in which 43 are provided in parallel with each other with a width narrower than the opening width, a hook 45 is formed at the upper end, and the U-shaped members 43, 43 are fixed. The portion 55 is fixed to the tip of the hook 45. Since the upper side wall portion of the container main body 54 is surrounded and supported by the surrounding frame portion 55 from the outside, the upper side wall portion is reinforced and the strength of the container main body 54 is strengthened. Further, since the paint and the like are stored in the storage portion 27 and adhere to the U-shaped members 43, 43 only the rod-shaped inner portion having no unevenness (there is no obstacle),
It is very suitable for repeated use because it is very easy to carry out cleaning work such as wiping off adhered paints, washing off with solvent, and scraping off solidified substances. The U-shaped members 43, 43 are also used as a brush placement portion, a brush handling portion, and the like. Also, the surrounding frame 5
It is preferable to provide a plurality of inwardly facing hooks (hanging on the opening edge) in a portion of the member 5 parallel to the U-shaped member 43. By doing so, it is possible to fix the upper part of all the side wall portions of the container body so as not to move outward or inward. Since the assembling procedure and effects of the storage container of the present embodiment are the same as those of the second embodiment, the description thereof will be omitted.

Embodiment 4 FIG. 3 is a perspective view showing the storage bag of Embodiment 4 of the present invention in a folded state, FIG. 14 is a perspective view showing the storage bag of Embodiment 4 of the present invention which is expanded into a bag state, and FIG. Is a partially cutaway perspective view showing a state in which a large number of storage bags are stored in the same container body of Embodiment 4, and FIG. 16 is a perspective view showing a state in which a storage bag is stored in the same container body of Embodiment 4. 13 and 14,
The storage bag 56 has a configuration described below. It has a configuration in which the bandages 57 formed by extending upward from the four corners of the storage bag 28 described in the second embodiment are formed. Storage bag 56
After the use, the opening can be closed and tied up by binding the bandage 57 while the contents, dust, etc. are kept. Also, if there is a lot of paint and you want to use it at a later date, it is convenient to tie the opening and store it in a sealed manner. In FIG. 15, a large number of storage bags 56 are folded and packaged in a packaging bag 58 and then packaged in a container body 59. Since the container body 59 is used as the packaging container for the storage bag 56, the packaging cost is low. In this case, the packaging bag 58 is not necessary, but it is necessary when only the storage bag is provided. In FIG. 16, the storage bag 56 is unfolded and stored in the container body 59 in a quadrangular bag shape.
5 covers the opening edge and the upper side wall. The side wall of the container body 59 is provided with a measuring unit 60 having a vertically long hole provided with a memory. Since the subsequent mounting procedure and effects are the same as those of the second embodiment, the description thereof will be omitted.

Embodiment 5 FIG. 17 is a perspective view showing Embodiment 5 of the present invention. The storage bag 61 is the bag body 29 of the storage bag 28 described in the second embodiment.
A cover 62 is formed above the cover 62, a vertical cut 63 is formed above the cover 62, and a folding assisting portion 64 is formed. A horizontal cut 65 is connected above the folding assisting portion 64 over the entire circumference. The binding band 66 is provided while providing the grip portion. Further, a measuring memory 67 is provided on the side wall. The tie strap 66 is used to tie up and close all or part of the storage bag 61 when it is desired to close the opening. Since the binding band 66 is provided on the side, it can be manufactured with a minimum amount of material and without producing waste, which is inexpensive. Since the subsequent mounting procedure and effect are the same as those of the storage bag 28 of the second embodiment, description thereof will be omitted.

Embodiment 6 FIG. 18 is a perspective view of a storage bag according to a sixth embodiment of the present invention in a folded state, and FIG. 19 is a perspective view of the storage bag of the same embodiment 6 in a folded state. The storage bag 68 is a bag body 69.
In order to form the quadrangular bottom portion 70 of the four side bottom folds 81, a side wall portion 72 facing the side wall portion 71 is provided with a fold line 73 vertically in the center, and a vertex 74 is set below the fold line 73. Folds 75 and 76 are drawn from the apex 74 to both corners of the bottom, and the apex 7 of each of the side wall 71 and the side wall 72 is further drawn.
A fold 77 connecting the four and 74 is drawn halfway around the side wall 71-side wall 82-side wall 72. Further, a cover portion 78 is formed above the bag body 69, and a recess 79 formed by cutting a part of the cover portion 78 in a vertical direction is formed to form a folding assisting portion 80. The bottom 70 is a four-sided bottom fold 8
Since it is formed of 1, the bottom portion 70 is
Is spread in a predetermined quadrangular shape, and together with the folds 38 on the side wall portion, is quickly and surely spread in a predetermined quadrangular bag shape, which is easy to use. Since the subsequent mounting procedure and effect are the same as those of the storage bag 28 of the second embodiment, description thereof will be omitted.

Embodiment 7 FIG. 20 is a perspective view showing Embodiment 7 of the present invention. The storage bag 84 is provided with a recess 85 formed by further widening the recess 79 of the storage bag 69 described in the sixth embodiment to the side.
The folding assisting portion 87 is formed above the four corners. The four folding-back assisting portions 87 of the storage bag 84 stored in the container body are folded back to the outside of the container body,
By pulling them down to cover the cover portion 86 on the outside of the side wall portion of the container body. Since the subsequent mounting procedure and effect are the same as those of the storage bag 84 of the sixth embodiment, description thereof will be omitted.

Embodiment 8 FIG. 21 is a perspective view showing a container body according to Embodiment 8 of the present invention,
22 is a perspective view showing a reinforcing frame body of the same embodiment 8, FIG.
3 is a perspective view showing the assembling procedure of the same embodiment 8. FIG. In FIG. 21, the container main body 88 is entirely made of a board member made of cardboard, and side walls 91, 91, 91, 9 having the same size as the bottom 89 with a fold 90 on four sides of the bottom 89 of a regular quadrangle.
1 is provided. The upper corner of the side wall portion 91 is cut to be R, and the lower corner of the container body 88 is also cut to be R at the bottom portion 89 and the side wall portion 91. 9
Reference numeral 3 is a container-side attachment part for attaching the attachment 7. In FIG. 22, the reinforcing frame 94 has the following configuration. The side wall portion 91 is raised to reinforce the upper portion of the container body 88 that is in a container state, and is a rectangular frame body 95 made of a plate member and having a vertical width.
And a downward groove 96 for fitting the opening edge of the container body 88 formed inside the frame body 95, and a frame body side attachment portion 97 corresponding to the container side attachment portion 93. . It is appropriate to form the groove 96 deeper than the drawing because the strength of the opening edge can be increased. In addition, by forming the frame-side handle attachment portion 97 as a straight groove that rises from below rather than as a hole, in the case of injection molding, only the upper die and the lower die can be formed by one-time molding, so a cheaper one can be obtained. Can be provided. Further, by forming a protrusion inside the frame body 95 and cutting the upper portion of the protrusion, in the case of injection molding, only the upper mold and the lower mold can be molded in a single molding, so that a more inexpensive product can be provided. Since the reinforcing frame 94 is fixed to the container main body by forming a hole corresponding to the container main body so that the protrusion fits into the container main body, the handle 7 is supported by the frame-side handle attaching portion 97. By preventing the container side attachment part 93 from breaking, the durability of the container body can be improved.
In FIG. 23, the storage bag 98 has two handles 7, 7 on each side wall portion as in the cut 36 of the storage bag 28 described in the second embodiment.
The bag body 1 has a folding assisting portion 99 and a covering portion 100 each having two notches 102 provided so as to allow the bag body 1 to escape.
A container body 88 having a size of 01 can accommodate the container body 88.
It is formed slightly larger than the outer circumference. The assembling procedure of this embodiment is as follows. The four side wall portions 91 are raised ((a) and (b) in FIG. 23), stored in the storage bag 98 ((c) in (23)), the cover 100 is folded back inward, and the opening of the container body 88 is opened. The edge and the inside of the side wall portion 91 are covered ((d) in FIG. 23), the reinforcing frame 94 is attached, and the handles 7, 7 are attached ((e) in FIG. 23). Further, another storage bag 98K is stored in the container body 88 ((f) in FIG. 23), and the cover portion 100 of the storage bag is folded back to the outside (see FIG. 2).
The assembly of (3) (3) is completed. (K in the storage bag 98K is
This is for distinguishing from the storage bag 98 used to store the container body. By the above, the entire surface of the container body 88 is completely covered with the two storage bags 98, the side wall portion 91 of the container body 88 is held so as not to be opened and closed, and the strength of the container body 88 is reinforced so that the container state is improved. Has been fixed. Since the present embodiment is configured as described above, it has the following effects. Since it is possible to cover the outside and the inside of the container body 88 with the storage bag 98,
The entire surface of the container body 88 is covered and protected by the two storage bags 98, so that the outside and the inside of the container body 88 can be prevented from being soiled or damaged. In particular, since the container body 88, which is a paper member, is protected from external damage, water, etc., it is possible to dramatically improve the durability of the container body, including the fact that the container body 88 can be safely placed in a wet place. It is possible. Furthermore, since the container body 88 is sandwiched between the two storage bags 98 so that it does not move exactly, the strength is greatly improved, and the effect is great. This greatly reduces waste and costs. Further, since a gap is formed between the side portions of the container body 88, there is a great concern that the paint will leak to the outside from the gap of the container body when the stored storage bag 98K is torn. However, in this embodiment, since the container body 88 is stored in the storage bag 98,
Even if the paint leaks from the inner storage bag 98K containing the paint, the paint can be received by the outer storage bag 98 and does not leak to the outside to stain the floor or the like, so that it can be used with peace of mind. The container main body of the invention of the storage container according to claim 5 described above sufficiently exhibits its function by being stored in the storage bag of the present invention. That is, the four side walls are raised and stored in a standing storage bag, the cover is folded back to cover the opening edge of the container body and the inside of the side wall, and another storage bag is stored in the container body and the cover The outer surface of the container body is completely covered with the two storage bags by folding it back to hold it so that the side wall of the container body does not open or close, and the strength of the container body is reinforced to fix the container state. Is realized. As a result, the container body made of a paper member can be continuously used over and over, which greatly reduces waste and costs.
The container body 88 includes a side wall 91 and a side wall 9 facing each other.
A rectangular plate-shaped member can be formed by folding 1 and a compact plate member having the size of the bottom can be formed by folding all the side wall portions, which is excellent in storability, wrapping property, and transportability. Further, the container body 88 has a simple cross-shaped structure in which the bottom portion 89 and the side wall portion 91 formed of a flat plate have the same size, and therefore can be manufactured at a very low cost. Further, since all the corners are R-cut, the corners do not scratch, rub or push the storage bag 98 to damage or tear it. The container body 88 can be used only by accommodating a storage bag and covering the upper part with the cover. In this case, the cover is preferably long. Since the subsequent effects are the same as those of the first embodiment, the description will be omitted. The handle may be one in which an upper tape member is attached to the container body with an adhesive tape or the like, or a tape-shaped member formed into a ring may be wound around the bottom of the container body and fixed with an adhesive tape piece above the side wall portion.

Embodiment 9 FIG. 24 is a perspective view showing a container body according to Embodiment 9 of the present invention,
FIG. 25 is a perspective view showing the same assembling procedure of the ninth embodiment.
In FIG. 24, the container body 103 has the following configuration. The bottom portion 104 and two side wall portions 106, 10 formed on opposite sides of the bottom portion 104 with a fold line 105 as a boundary.
The first long plate member 107a and the second long plate member 1 made of 6
It consists of 07b. A lower corner is cut by a cut 92, and a container-side handle attachment portion 93 is opened above. First long plate member 107a and second long plate member 107b
Is the same. In FIG. 25, the storage bag 108 is formed with the cover portion 109 having neither the cutout nor the folding assisting portion of the storage bag 28 described in the second embodiment, and the size of the bag body 110 accommodates the container body 103. Therefore, it is formed to be slightly larger than the outer circumference of the container body 103 in the container state, and is made of a thick flexible synthetic resin member.
The storage bag to be stored in the container body 103 is the storage bag 98 described in the eighth embodiment. The assembling procedure of this embodiment is as follows. Spread the storage bag 108 into a bag state,
The side wall portions 106 of the first long plate member 107a and the second long plate member 107b are raised and inwardly tilted to the first long plate member 107.
The side wall portions 106, 106
The raised bottom portion 104 is aligned with the bottom portion of the storage bag 108 (FIG. 25 (a)), and then the second long plate member 107b is tilted and stored to raise the side wall portions 106 and 106 and the raised bottom portion 104 is moved to the first position. The container body 103 is formed on the bottom portion 104 of the long plate member 107a (FIG. 25 (b)), the cover portion 109 is folded inward (FIG. 25 (c)), the handle 7 is attached and the storage bag 98 is a bag. Unfold it and store it (Fig. 25
(D)), and covers the cover 100 on the outside (FIG. 25).
(E)). It goes without saying that the reinforcing frame bodies 42, 54 or 94 can be attached and used. The effects of the present embodiment having the above configuration are as follows. Even if a large number of the first long plate member and the second long plate member are bundled, they are not difficult to handle even if they are carried, placed, or stored, and if the side walls are folded, the compactness of about the size of the bottom is achieved. Since it can be realized, it is very excellent in storability, wrapping property, and transportability. Further, since the bottom portion is tilted and inserted into the storage bag, the bottom portion can be easily overlapped with the bottom portion of the storage bag to raise the side wall portion to form a standing container state, so that the assembly is very easy. The structure is very simple and rectangular, and the first long plate member 107a and the second long plate member 107a
Since the long plate member 107b of No. 1 is the same as the above, the manufacturing cost can be made very low, and in the case of punching molding, only one type of mold and manufacturing line can be used and little waste is generated. Also, the bottom is double and more rigid. Further, since the storage bag 108 is made of a thick flexible synthetic resin member, it is very tough, and the strength of the container body 103 is remarkably strengthened by this, so that the storage bag 108 is used for a longer period of time or the number of times of use is dramatically increased. It realizes cost reduction. Naturally, the container body 103 can be stored as a flat plate if it is taken out from the storage bag 108, and is very excellent in storage, movement, and portability. In addition, since it can be stored in large quantities in a storeroom or warehouse and placed in a large quantity,
It can be used as a simple bucket in the event of an earthquake disaster to transport and store water and food, and can be used repeatedly hygienically by replacing the inner storage bag with a new one without washing it if it becomes dirty. There is no waste of valuable water in the event of a disaster. Since the subsequent effects are the same as those of the eighth embodiment, the description thereof will be omitted. Further, even if the long plate member is changed to an L-shaped plate member in which the side wall portions are provided on the adjacent sides of the bottom portion, the same operation and effect as in the present embodiment can be obtained.

Embodiment 10 FIG. 26 is a perspective view showing Embodiment 10 of the present invention. The storage bag 111 is the bottom portion 4 of the storage bag 28 described in the second embodiment.
The bottom forming members 112, 112, which are substantially half the bottom 40, are attached to the portion forming 0 in a folded state. According to this embodiment, the following effects are produced. The storage bag 111 is expanded to form bottom portion forming members 112, 11
By opening 2 and laying it sideways, a predetermined square bottom 40
The predetermined square shape of the storage bag 111 can be easily and surely obtained. As a result, it is possible to realize a sense of unity between the container body and the storage bag, and to carry out the operation of mounting and storing the storage bag on the container body in a shorter time. Further, the bottom portion forming member may be provided separately from the storage bag, and an adhesive or the like may be applied to the bottom portion forming member so that a user or the like can attach the bottom portion forming member to the storage bag for use.
It goes without saying that there are various bottom forming members such as plate members, frame members and bar members. Eleventh Embodiment FIG. 27 is a perspective view showing an eleventh embodiment of the present invention. A square-shaped plate member 113 having a container-side mounting portion 93 formed of holes for mounting the mounting handle and having four corners cut 92 is provided at diagonally symmetrical positions. Six plate members 113 form a container body 116 similar to the container body 103. Three plate members 113 are arranged side by side and connected with an adhesive tape 114 to form two long plate members 115. Since the subsequent assembling procedure is the same as that of the ninth embodiment, the description thereof will be omitted. Embodiment 12 FIG. 28 is a perspective view showing a storage bag according to Embodiment 12 of the present invention.
FIG. 29 is a perspective view showing a usage state of the same twelfth embodiment. The storage bag 117 for storing the container body has a handle portion 118 provided above the bag body 29, both sides of the handle portion 118 are cut 119, and a handle hole 120 is punched out above. The handle portion 118 is formed with four handles 124. In FIG. 29, the container body 103 described in the ninth embodiment is stored in the storage bag 108, and the cover portion 109 is bent inward to cover the side wall portion so that the container state of the container body 103 is maintained. It is stored in. A storage bag 122 having a long cover 121 provided on the container body 103 stores water, and the cover 121 is squeezed and closed by a band 123 to be stored. Since the mouth of the storage bag 122 that has been stored can be closed, it is possible to prevent water from overflowing, dust, etc. when carrying water in it and it is ideal as a bucket or the like in the event of a disaster. In addition, the storage bag 12 with the paint stored
By closing the second mouth, it is possible to store paint for a long time.

[0017]

As described above, in the invention of the storage container according to claim 1 of the present invention, the container main body has a straight quadrangular shape in the storage portion, and the side wall portion and the opening edge are The bag body is formed to have an appropriate thickness, and the bag main body of the storage bag to be stored in the storage portion of the container main body is spread into the same quadrangular bag shape at the outer circumference substantially the same as the inner circumference of the storage portion. Formed by extending the side wall of the bag main body upward, and being folded back to the outside of the stored container main body to cover the opening edge of the container main body and the cover covering the upper outside. A flexible synthetic resin member, and the storage bag is folded in the outside of the bag body and spread in a rectangular shape to accommodate the storage bag in the container body. Put it down on the outside of the body and cover the opening edge of the container body and the outside of the side wall Since becoming Te Unishi provides the following advantages. Since the shape of the bag body of the storage bag is a straight square shape which is almost the same as the rectangular shape storage section of the container body, the storage bag stored in the storage section may be wrinkled and the space between it and the container body. It realizes a feeling of unity between the container body and the storage bag with almost no gaps. This makes it possible to accurately measure the paint etc. by providing a measuring memory in the storage bag or the container body, and it is possible to pour out the stored paint etc. without making a puddle, it has a wrinkle-free appearance This has achieved the effect that many people can use it without feeling discomfort. The cover is folded back along the outside of the bag body and expanded into a rectangular bag shape, and then stored in the storage part of the container body, and the entire circumference of the end of the cover part is extended all around the outside of the container body. When the width of the cover is somewhat smaller than the outer circumference of the container body due to the usage method of covering the opening edge of the container body and the outside of the side wall part after covering with a cover and the property that it is stretched to some extent because it is a flexible synthetic resin member However, the opening edge of the container body and the outside of the side wall can be easily covered. However, since it is a cover part of the outer circumference and inner circumference that are almost the same as the outer circumference of the container body, wrinkles do not occur in the cover part and the gap between the cover part and the container body is small, so the cover part is turned over. Since there is no room to go up, it is possible to make a storage container that has a very good appearance and is easy to use. Since the storage bag can be provided at an extremely low price,
Since the paint can be discarded without cleaning after use and the container body can be used repeatedly, a large reduction in cleaning solvent, release from cleaning work of the paint container, disposal cost of the paint container after use It realizes big cost reduction such as reduction of It goes without saying that the present invention can be used not only as a storage container for paints but also as a storage container for other things such as a trash can and a simple bucket at the time of a disaster.

The invention of the storage container described in claim 2 is the folding assisting part formed by providing the storage bag with a notch, a concave cut or the like above the cover part in the effect of the invention described in claim 1. By changing to a storage bag provided with, it is possible to cover the container body more easily. That is, the folding assist portion can be expanded to a size with a considerable margin from the circumference of the opening edge of the container body by notching, etc.This allows the folding assist portion to be pulled while the storage bag is stored in the container body. Since it is easy to cover the entire circumference of the opening edge of the container, and then the cover is easily pulled down by pulling down the folding assisting part, it is very easy to cover the outside of the side wall of the container body. Is made possible.

According to the invention of a storage container described in claim 3, among the effects of the invention described in claim 1, 2 or 3,
The first side wall portion and the third side wall portion in one facing relationship are folded and stacked between the second side wall portion and the fourth side wall portion in the other facing relationship, and a fold is formed between each side wall. By forming a storage bag in which the lower part is laterally fused and sealed in the folded and stacked state, the storage bag can be easily and surely expanded into a predetermined rectangular shape bag state. It was possible. That is, since the folds are formed between the side walls of the storage bag, if expanded, a predetermined quadrangular bag state is formed, so that the storage bag can be mounted and stored on the container body faster and easier. Is possible, and
It realizes a beautiful storage state that does not cause wrinkles. Further, since the storage bag is folded to the width of one side wall portion, a large number of sheets can be stacked and stored in the container body. In other words, by making the container body a packaging container, the cost of the packaging container can be saved, the storage container can be made cheaper, and the portion that becomes dust can be reduced. Further, since the tubular structure is formed by fusing the lower portion of the tubular member that is folded into a sheet state once or twice, it can be made extremely inexpensive.

In addition to the effect of the invention described in claim 1, 2 or 3, the invention of the storage container described in claim 4 stores a plurality of storage bags in a storage part of the container main body by folding and stacking them. Therefore, the cost of the packaging container can be saved, the storage container can be provided at a lower cost, and the waste such as garbage can be reduced.

The invention of a storage container according to claim 5 is, among the effects of the invention according to claim 1, 2, 3 or 4, a container body of a cross shape having a bottom portion and four side wall portions in a flat state. Since it was changed to the container body, the four side walls were raised to store the standing storage bag, and the cover was folded back to cover the side wall so that it would not be pinched by the outer cover and the inner bag body. The container body is supported so that the container state can be maintained. At this time, it is preferable that the cover portion be formed long to sufficiently cover the side wall portion. By folding one side wall part and side wall part, it can be made into a rectangular plate-shaped member, and by folding all side wall parts, it can be made into a compact plate member with the size of the bottom part so that it can be stored, packed and transported. It is an excellent one. Moreover, since the container body has a simple cross-shaped structure made of a flat plate, it can be manufactured at a very low cost. Further, the present container main body sufficiently exhibits its function by being stored in a storage bag slightly larger than the container main body according to claim 11 described later.

The invention of a storage container according to claim 6 is the same as the structure of the invention according to claim 1, 2, 3, 4 or 5, in which side wall portions are provided on opposite sides of the bottom portion. Since the container body is made up of two elongated plate members, that is, a rectangular first elongated plate member and a second elongated plate member,
Even if a large number of the long plate members and the second long plate members are bundled, they are not difficult to handle even if they are carried, placed or stored, and if the side walls are folded, a compact size of about the size of the bottom can be realized. Therefore, it is very excellent in storability, wrapping property, and transportability. Moreover, since the bottom part is tilted and inserted into the storage bag, the bottom part can be easily overlaid on the bottom part of the storage bag to raise the side wall part to form a standing container state.
It is very easy to assemble. Naturally, if the container body is taken out from the storage bag, the container body can be stored as a flat plate, which is excellent in storability, mobility and portability. Further, since the structure is very simple and rectangular, the manufacturing cost can be made very low, and in the case of punching molding, there is almost no waste during the manufacturing stage. Also, the bottom is double and more rigid. Further, the present container main body sufficiently exhibits its function by being stored in a storage bag slightly larger than the container main body according to claim 11 described later. Also, since it can be stored in a large quantity in a shed or warehouse and can be carried in large quantities, it can be used as a simple bucket at the time of an earthquake disaster for transporting and storing water and food etc. The storage bag can be repeatedly used hygienically by replacing it with a new one, and valuable water in case of a disaster is not wasted.

Since the invention of the storage container according to claim 7 is a container constituent member having a rectangular long plate member or an L-shaped plate member, it is mainly stored in a storage bag to be in a container state. The storage container has the same effect as the storage container according to claim 6 by storing the storage bag in the storage bag and using the storage bag.

Since the invention of the storage container according to claim 8 has a structure in which a reinforcing frame for reinforcing the upper part of the container main body is added to the structure of the invention according to claim 5 or 6, the raised side wall portion is provided. It is possible to reinforce with a reinforcement frame. Thus, the raised side wall portion of the container body according to claim 5 or 6 can be fixed so as not to spread outward, and can be held in a strong container state. In particular, since the reinforcing frame 54 shown in FIG. 11 has only a rod-shaped portion in the container body, which has a small attachment area and has no irregularities (there is no obstacle), the adhered paint or the like can be wiped off or the solvent can be removed. It is very suitable for repeated use because it is easy to carry out cleaning and washing work such as washing off with, or scraping off solidified substances. The material made of stainless steel is the most suitable because it can be safely carved.

According to a ninth aspect of the present invention, there is provided a storage container according to any one of the first, second, third, or fourth aspects of the present invention, in which the container main body includes four side wall portions connected laterally and a bottom portion independent of the side wall portions. By changing to another container body, the container body can be folded into the same size as one side wall part, storability, wrapping,
Realizes a container body with excellent transportability. Further, in the case of stamping and forming, it is possible to reduce the amount of waste generated during the manufacturing process, so that the container body can be made inexpensive.

According to a tenth aspect of the present invention, there is provided a container according to any one of the first, second, third, fourth, fifth, sixth, seventh or eighth aspect of the invention, in which the container body is a paper member such as corrugated cardboard or cardboard. Since it is a different one, the material is soft, so that the corners of the storage bag are less likely to be scratched or squeezed, and it is extremely easy to discard after use.

According to the invention of a storage container described in claim 11, in addition to the effect of the invention described in claim 1, 2, 3, 4, 5, 6, 7, 8 or 9, the lower corner of the container body is cut. Since it has a structure, it is safe because the storage bag that mainly stores the container body is not rubbed and pushed at the lower corners.

In addition to the effect of the invention described in claim 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10, the invention of a storage container according to claim 12 is a storage bag. By adding a storage bag formed so that the inner circumference of the container is slightly larger than the outer circumference of the container main body, the container main body is stored in the storage bag, and the storage bag is further stored in the container main body. It is possible to achieve the following effects. It is possible to cover the inside and outside of the container body with a storage bag, and since the entire surface of the container body is covered and protected by the storage bag, neither the outside nor the inside of the container body is dirty or damaged. Thus, the durability of the container body can be greatly improved. Especially when the container body is made of paper, the container body is protected from external damage and water, so it can be placed in a wet place with peace of mind. Since the container body is sandwiched so that it does not move exactly in the storage bag, its strength is greatly improved. This greatly reduces waste and costs. Since the container body of the invention of the storage container according to claim 5, 6 or 8 described above forms a gap between the side wall portions,
If the stored storage bag is torn or the paint leaks out through the gap, since the container body is stored in the storage bag in the invention of the claim, the paint is stored in the inner storage bag storing the paint. Even if it leaks, it can be received in the outer storage bag, and it does not leak outside and pollute the floor, so it can be used with confidence. The container main body of the invention of the storage container according to claim 5 described above sufficiently exhibits its function by being stored in the storage bag of the present invention. That is, the four side walls are raised and stored in a standing storage bag, the cover is folded back to cover the opening edge of the container body and the inside of the side wall, and another storage bag is stored in the container body and the cover By folding the outside of the container, the entire surface of the container body is completely covered with the two storage bags, the side wall of the container body is held so that it does not open or close, and the strength of the container body is reinforced to fix the container state. Is realized. The container body of the invention of the storage container according to claim 6 described above sufficiently exhibits its function by being stored in the storage bag of the present invention. That is, the storage bag is expanded into a bag state, the first long plate member (whichever is acceptable) having the folded fold is stored in the storage bag, and the second long plate member having the folded fold is stored thereon. Then, the cover portion of the storage bag is folded back to the inside of the container body while pushing the side wall portion outward so as to cover the opening edge of the container body and the inside of the side wall portion. Next, store another storage bag in the container body, spread it and fold the cover outward, cover the entire surface of the container body with the two storage bags, hold it so that the side wall of the container body does not open or close, In addition, the strength of the container body is reinforced so that the container state is fixed. The container body of the invention of the storage container according to claim 8 described above sufficiently exhibits its function by being stored in the storage bag of the present invention. That is, since the bottom portion and the side wall portion of the container body are separated, the side wall portion is pushed and swells when the paint or the like is stored. However, by storing the container body in the storage bag, the phenomenon that the side wall portion swells can be suppressed. Of.

The invention of the storage bag used by storing it in the container according to the thirteenth aspect is the same as the storage bag in the configuration according to the second aspect described above, and the description thereof will be omitted.

According to the invention of a storage bag which is used by storing it in a container according to claim 14, a bottom portion is formed below the bag body of the storage bag of the construction according to claim 1 in the bag state of the bag body. Since a bottom portion forming member made of a plate member, a frame member, a rod member, or the like is provided, the storage bag is opened and the bottom portion forming member is opened. The square shape can be easily and surely obtained. This makes it possible to realize a sense of unity with the container body and to carry out the operation of mounting and storing the storage bag on the container body in a shorter time.

[Brief description of drawings]

FIG. 1 is a perspective view illustrating a procedure for storing a storage bag according to a first embodiment of the present invention in a container body.

FIG. 2 is a perspective view showing a state in which a storage bag according to a second embodiment of the present invention is folded.

FIG. 3 is a perspective view showing a state in which the storage bag according to the second embodiment of the present invention is unfolded in a bag state.

FIG. 4 is a development view showing the container body according to the second embodiment of the present invention.

FIG. 5 is a perspective view showing a state where the container body according to the second embodiment of the present invention is assembled into a container state.

FIG. 6 is a perspective view showing a reinforcing frame body according to a second embodiment of the present invention.

FIG. 7 is a perspective view showing a usage state of Embodiment 2 of the present invention.

FIG. 8 is a perspective view showing a state in which the storage bag according to the third embodiment of the present invention is folded.

FIG. 9 is a perspective view showing a state in which the storage bag according to the third embodiment of the present invention is unfolded in a bag state.

FIG. 10 is a development view showing the container body according to the third embodiment of the present invention.

FIG. 11 is a perspective view showing a reinforcing frame body according to a third embodiment of the present invention.

FIG. 12 is a perspective view showing a usage state of Embodiment 3 of the present invention.

FIG. 13 is a perspective view showing a state in which the storage bag of Embodiment 4 of the present invention is folded.

FIG. 14 is a perspective view showing a state in which the storage bag according to the fourth embodiment of the present invention is unfolded in a bag state.

FIG. 15 is a partial cutaway perspective view showing a state where a large number of storage bags are stored in the container body according to the fourth embodiment of the present invention.

FIG. 16 is a perspective view showing a state where a storage bag is stored in the container body according to the fourth embodiment of the present invention.

FIG. 17 is a perspective view showing a fifth embodiment of the present invention.

FIG. 18 is a perspective view of a storage bag according to a sixth embodiment of the present invention in a folded state.

FIG. 19 is a perspective view of the storage bag according to the sixth embodiment of the present invention in a state where the storage bag is unfolded into a bag state.

FIG. 20 is a perspective view showing Embodiment 7 of the present invention.

FIG. 21 is a perspective view showing a container body according to an eighth embodiment of the present invention.

FIG. 22 is a perspective view showing a reinforcing frame body according to an eighth embodiment of the present invention.

FIG. 23 is a perspective view showing an assembly procedure according to the eighth embodiment of the present invention.

FIG. 24 is a perspective view showing a container body according to a ninth embodiment of the present invention.

FIG. 25 is a perspective view showing an assembly procedure according to the ninth embodiment of the present invention.

FIG. 26 is a perspective view showing Embodiment 10 of the present invention.

FIG. 27 is a perspective view showing Embodiment 11 of the present invention.

FIG. 28 is a perspective view showing a storage bag according to a twelfth embodiment of the present invention.

FIG. 29 is a perspective view showing a usage state of embodiment 12 of the present invention.

[Explanation of symbols]

 1-container main body 2--storage section 3--storage bag 4--bag main body 5--cover section 6-fold 7-hand handle 8--side wall section 9-bottom section 10-side wall section 11 --- Bottom part 12 --- Opening edge 13 --- Container body 14 --- First sidewall part 15 --- Second sidewall part 16 --- Third sidewall part 17 --- Fourth sidewall part 18 --- Fold 19 --- Hook 20 --- Connecting piece 21 --- Semi-side wall part with connecting piece 22 --- Connecting hole 23 --- Semi-side wall part with connecting hole 24--Bottom plate receiving part 25 --- Bottom plate 26 --- Container side mounting part 27 --- Accommodating part 28 --- Accommodating bag 29 --- Bag main body 30 --- First side wall part 31--Second side wall part 32--Third side wall part 33--4th side wall part 34 --- Opening edge 35-Cover 36-Notch 37-Folding assist 38-Fold 39-Sealing 40-Bottom 41-Folding weight 42- Reinforcement frame 43-U-shaped member 44-Rectangular frame 45-Hook 46-Paint 47-Brush 48-Storage bag 49-Cover 50-Cut 51-Fold back assist 52- -Container main body 53-First side wall 54-Reinforcement frame 55-Enclosing frame 56--Storage bag 57-Bundling 58-Packing bag 59-Container main body 60-Measuring section 61- -Accommodation bag 62 --- Cover 63 --- Cut 64--Folding back assist 65 --- Cut 66 --- Band 67 --- Measuring memory 68 --- Accommodation bag 69 --- Bag body 70 --- Bottom 71- -Side wall portion 72 --- Side wall portion 73 --- Folding 74 --- Apex 75 --- Folding 76 --- Folding 77 --- Folding 78 --- Covering portion 79 --- Concave portion 80 ---- Folding assisting portion 81 --- Bottom fold 82 --- Side wall portion 83 --- Side wall portion 84 --- Storage bag 85 --- Recessed portion 86 --- Cover portion 87 --- Folded back Auxiliary part 88 --- Container main body 89 --- Bottom part 90 --- Folding 91 --- Side wall part 92 --- Cut 93 ---- Container side handle mounting part 94--Reinforcement frame 95--Frame main body 96--Groove 97 --- Bracket body side attachment part 98 --- Storage bag 99 --- Folding assisting part 100 --- Covering part 101 --- Bag body 102 --- Incision 103 --- Container body 104 --- Bottom 105 --- Fold 106- -Cut 107a-First long plate member 107b-Second long plate member 108-Storage bag 109-Cover 110-Bag body 111-Storage bag 112-Bottom forming member 113-Plate member 114 --- Adhesive tape 115 --- Long plate member 116 --- Container body 117 --- Storage bag 118 --- Handle part 119 --- Cut 120 --- Provision hole 121 --- Cover 122 --- Storage bag 123-Band 124 --- Hands

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Hirohisa Nagashima 718 Shimo-Akasaka Onohara, Kawagoe-shi, Saitama Prefecture, Kawagoe Factory, Yasu Industrial Co., Ltd. (72) Masahiro Tanaka 53-8 Sanko-cho, Sakado, Saitama Prefecture ( 72) Inventor Susumu Nakatani No. 7-6, 898 Yoshida, Kushigata-cho, Nakakoma-gun, Yamanashi Prefecture

Claims (14)

[Claims] 1. A container body having a straight quadrangular shape in a storage portion, a side wall portion and an opening edge having an appropriate thickness, and an upper opening, and a storage portion of the container body. A bag body formed so as to be spread in the same quadrangular bag shape at the outer circumference substantially the same as the inner circumference of the storage portion, and the bag formed by extending the side wall portion of the bag body upward. The storage bag is made of a flexible synthetic resin member that is folded back to the outside of the container body in which the main body is housed, and includes a cover portion that covers the opening edge of the container body and the upper outside. The storage bag, which is folded back along the outside of the bag body and expanded into a quadrangular bag shape, is housed in the container body, and the cover is put down on the outside of the container body to cover the opening edge and side wall of the container body. A storage container, characterized in that it covers the upper outside of the part. 2. A container body having a straight quadrangular shape in a storage part, a side wall part and an opening edge having an appropriate thickness, and an upper opening, and a storage part of the container body. A bag body formed so as to be spread in the same quadrangular bag shape at the outer circumference substantially the same as the inner circumference of the storage portion, and all side wall portions of the bag body are formed to extend upward, A cover part that folds back to the outside of the container body in which the bag body is housed to cover the opening edge and the upper outside of the container body, above the cover part for easily folding the cover part to the outside of the container body. A storage container comprising a storage bag made of a flexible synthetic resin member, which comprises a folding assisting portion formed by providing cuts, recesses, or the like. 3. A storage bag is folded and overlapped between a first side wall portion and a third side wall portion that are in one facing relationship with each other and a second side wall portion and a fourth side wall portion that are in another facing relationship. 3. The storage container according to claim 1 or 2, wherein a fold is formed between the side walls, and the lower portion is laterally fused and sealed in the folded and stacked state. . 4. The storage container according to claim 1, wherein a plurality of storage bags are folded and stacked and stored in the storage portion of the container body. 5. The container body is a substantially cross-shaped flat plate member having a bottom portion, four side wall portions, and a fold formed at a boundary between the bottom portion and the four side wall portions. ,
Storage container according to 2, 3 or 4. 6. A rectangular first elongated plate member in which a container body has a quadrangular bottom portion, and a first side wall portion and a third side wall portion which are formed on the opposite sides of the bottom portion with a fold line as a boundary. And a second long plate member having a rectangular second side wall portion and a fourth side wall portion which are formed on the opposite sides of the bottom portion with a fold line as a boundary. Claims 1, 2, 3,
Storage container according to 4 or 5. 7. A quadrangular bottom made of a flat plate member, a first container constituent member made of two side walls that can be raised and provided on appropriate sides of the bottom, and a quadrangular bottom made of a flat plate member. And a second container constituent member comprising two side walls which can be raised and are provided on appropriate sides of the bottom part. 8. The storage container according to claim 5 or 6, wherein a detachable reinforcing frame is provided on the container body for reinforcing the upper part of the container body in the container state. 9. The container body has a first side wall portion, a second side wall portion, a third side wall portion, a fourth side wall portion which are laterally connected, and a fold formed at a boundary between the respective side wall portions. And the first side wall is separated into left and right to form one half side wall and the other half side wall, and a suitable number of hooks are formed on the one side wall. A connecting piece is provided so as to project to a side portion, a connecting hole into which the connecting piece is fitted is provided in the other half side wall portion, and is appropriately arranged so as to straddle adjacent side wall portions with a fold line under each of the side wall portions. Provide a bottom plate support portion formed to have an upper and lower width with notches and are pushed inward and protrude, and a bottom plate accommodated in the container body and supported by the bottom plate support portion is provided. The storage container according to claim 1, 2, 3, or 4, wherein 10. The container body is made of a paper member such as corrugated board or cardboard.
Storage container according to 5, 6, 7 or 8. 11. The container body is formed by cutting the lower corners of the container body as claimed in claim 1, 2, 3, 4, 5, 6, 7, 8.
Or the storage container according to 9. 12. A storage bag which is formed to be slightly larger than the outer circumference of the container body capable of storing the container body, and is provided with a storage bag.
Storage container according to 7, 8, 9 or 10. 13. A flexible synthetic resin which is used by being housed in a container having a straight quadrangular shape with a side wall portion and an opening edge having an appropriate thickness and an upper opening. A storage bag that can be expanded into a quadrangular bag made of members, wherein a first side wall portion and a third side wall portion that are in one facing relationship with each other are a second side wall portion and a second side wall portion that are in another facing relationship. 4 is folded and piled up between the side wall portions, and in the folded and piled state, the lower portion is fused and sealed sideways to form a quadrangular bag shape with the same outer circumference as the inner circumference of the container storage section. A bag body is formed so that it can be unfolded, and a cover portion that is folded back to the outside of the stored container and covers the opening edge and the upper outside of the container is formed above the bag body, and the cover portion is folded and covered. In order to make it easier, cuts or concave cuts are provided above the cover. Storage bag to be used by housing in a container, characterized by comprising providing a fold auxiliary portion formed by Rukoto. 14. A flexible synthetic resin which is used by being housed in a container having a straight quadrangular shape with a side wall portion and an opening edge having an appropriate thickness and an upper opening. A storage bag that can be expanded into a quadrangular bag made of members, wherein a first side wall portion and a third side wall portion that are in one facing relationship with each other are a second side wall portion and a second side wall portion that are in another facing relationship. 4 is folded and piled up between the side wall portions, and in the folded and piled state, the lower portion is fused and sealed sideways to form a quadrangular bag shape with the same outer circumference as the inner circumference of the container storage section. A bag body is formed so that it can be opened, and a cover portion that is folded back to the outside of the housed container and covers the opening edge and the upper outside of the container is formed above the bag body, and the bag body is covered with the bag below. In the bag state of the main body, there are no plate members, frame members or bar members for forming the bottom. That bottom forming member made thus provided by housing the container, wherein the storage bag to be used.