JP3156839U - Storage bag - Google Patents

Abstract

Provided is a storage bag that can be unfolded and folded by a simple operation, and is suitable for storing and carrying articles and for storing. SOLUTION: The first bottom surface member, the second bottom surface member, and the upper end of the bottom surface plate, which are provided opposite to each other in a symmetrical manner and constitute the bottom plate of the bag body, are opposed to each other in the left-right symmetry. Provided. The first surface member and the second bottom surface member are provided apart from each other, and are composed of a first support frame that supports the side wall of the bag body, a second support frame, and a soft material suitable for folding, and the upper surface is an opening surface. It is a bag body. A bag body that is connected to the first bottom surface member, the second bottom surface member, the first support frame, and the second support frame to form a storage bag, and is provided at a position facing the top opening of the bag body. The first fixing member that adheres to each other and fixes the opening of the bag body so as to be freely opened and closed, and the second fixing member are configured. [Selection] Figure 3

Description

  The present invention relates to a storage bag, and more particularly to a storage bag having a structure that can be easily folded.

  When storing and transporting goods, plastic bags are usually used. However, plastic bags are easily damaged. Moreover, it is not preferable in appearance. Therefore, a simple bag made of cloth, artificial leather, thick vinyl or the like may be used. However, none is suitable for storing and storing articles. In addition, a bag made of cloth, artificial leather, thick vinyl, etc., with a bottom surface, is bulky and inconvenient when the storage bag itself is folded and stored.

Therefore, it is desired to develop a multipurpose storage bag that can be stored by folding the storage bag with a simple operation and that is suitable for conveying and storing articles.

The present invention provides a storage bag that can be unfolded by a simple operation when used, and can be folded by a simple operation after use. The storage bag is suitable for storing and carrying articles and for storing. This is the issue.

  Therefore, the present inventor is provided to be symmetrically opposed to each other, the first bottom surface member constituting the bottom plate of the bag body, the second bottom surface member, and the upper end are located at positions facing the top surface of the bag body, A first support frame, a second support frame, which is provided so as to be symmetrically opposed to each other and which is provided apart from the first surface member and the second bottom surface member and supports the side wall of the bag body, and is softly folded. A bag body having an open top surface and connected to the first bottom surface member, the second bottom surface member, the first support frame, and the second support frame. A bag main body constituting the storage bag, a first fixing member provided at a position opposite to the upper surface opening of the bag main body, and bonded to each other to fix the opening of the bag main body so as to be openable and closable; Focusing on the point that the problem can be solved by the storage bag constituted by the member, The present invention was completed on the basis of the hunt knowledge.

Hereinafter, this device will be described in detail.
The storage bag according to claim 1 is provided so as to be symmetrically opposed to each other, and includes a first bottom surface member constituting a bottom plate of the bag body, a second bottom surface member,
The upper end is located at the opposite position of the upper surface of the bag body, is provided opposite to the left and right symmetrically, and is provided away from the first surface member and the second bottom surface member to support the side wall of the bag body. 1 support frame, 2nd support frame,
A bag body made of a soft material suitable for folding and having an open top surface, the first bottom surface member, the second bottom surface member, the first support frame, and the second support frame. A bag body connected to form a storage bag;
A first fixing member that is provided at a position opposite to the upper surface opening of the bag body, and that adheres to each other to fix the opening of the bag body so as to be freely opened and closed; and a second fixing member,
The bag body is configured to be freely foldable and unfoldable by the first bottom surface member, the second bottom surface member, the first support frame, and the second support frame.

The storage bag according to claim 2 is provided with a third support frame between the first support frame in claim 1 and the second support frame, and a partition plate is provided on the third support frame, The storage space inside the bag body is divided into two.

The storage bag according to claim 3 is provided with the first fixing member and the second fixing member at positions facing the upper surface opening of the bag main body according to claim 2, and the partition plate of the third support frame. A third fixing member is provided at a position corresponding to the first fixing member and the second fixing member provided on the bag body on both sides of the bag.

The storage bag described in claim 4 is provided with a third support frame and a fourth support frame between the first support frame and the second support frame in claim 1.

The storage bag according to claim 5 is provided with a partition plate on each of the third support frame and the fourth support frame according to claim 4 to partition the storage space inside the bag body into three, The third fixing member is provided on both sides of the partition plate provided on the three support frames and the partition plate provided on the fourth support frame.

  The storage bag according to the present invention can be stored by folding the storage bag by an easy operation, and is suitable for transporting and storing articles. Therefore, the storage bag is practical, simple in structure, and easy at low cost. Since it can be produced, it has the advantage that it is suitable for mass production and has sufficient competitive ability in the market as a commodity.

It is explanatory drawing which showed the structure of the frame of the storage bag by this device. In the storage bag by this invention, it is explanatory drawing which showed the structure of the framework using a bottom part frame. It is explanatory drawing which showed the state which expand | deployed the storage bag by this device. It is explanatory drawing which showed the structure of the lead frame by this device. It is explanatory drawing which showed the state which folded the storage bag by this device. It is explanatory drawing which showed the structure of the frame of the storage bag by other embodiment. It is explanatory drawing which showed the state which expand | deployed the storage bag by other embodiment. It is explanatory drawing which showed the state which pulled the hand-held part in the storage bag by other embodiment from the upper direction. It is explanatory drawing which showed the state which folded the storage bag by other embodiment. It is explanatory drawing which showed the state which expand | deployed the storage bag by another embodiment.

  FIG. 1 discloses a framework constituting a storage bag according to the present invention. According to the drawing, the first bottom plate 1A, the second bottom plate 1B, the first support frame 2A, and the second support frame 2B constitute a skeleton.

  The first bottom plate 1A and the second bottom plate 1B are made of plate materials having appropriate strength and hardness, respectively, and are provided to face each other symmetrically to constitute a bottom plate of the storage bag.

  The first support frame 2 </ b> A and the second support frame 2 </ b> B are each formed by curving a bowl-shaped member and facing each other symmetrically. The first support frame 2A, the second support frame 2B, the first bottom plate 1A, and the second bottom plate 1B are provided apart from each other to support the side wall of the storage bag.

The first bottom plate 1A and the second bottom plate 1B may be a first bottom frame 1C and a second bottom frame 1D as disclosed in FIG. The first bottom frame 1C and the second bottom frame 1D are formed by bending a bowl-shaped member similarly to the first support frame 2A and the second support frame 2B.

As disclosed in FIG. 3, the storage bag according to this device is provided with a bag body 3 whose upper surface is an open surface on the framework disclosed in FIG. 1 or 2. For the bag body 3, a soft cloth material is selected. However, any material that is suitable for folding may be used.

When the first bottom plate 1A and the second bottom plate 1B are used, the bottom surface of the bag body 3 is doubled, and the first bottom plate A and the second bottom plate B are provided therebetween. Even when the first bottom frame 1C and the second bottom frame 1D are used, the bottom surface of the bag body 3 is doubled, and the first bottom frame 1C and the second bottom frame 1D are located between the double bottom surfaces. 3 is provided along the inner periphery of the bottom surface. Therefore, the storage bag by this invention can expand | deploy the bottom face of the bag main body 3 and make it flat by unfolding a framework from the folded state.

The first support frame 2A and the second support frame 2B are provided to be inclined. In this case, the body of the bag body 3 is also doubled, the first support frame 2A and the second support frame 2B are provided and fixed therebetween, and the upper ends of the first support frame 2A and the second support frame 2B are connected to the bag body 3. Provided on the opposite surface of the upper surface.

  Therefore, by developing the first bottom plate 1A or the first bottom frame 1C, the second bottom plate 2B or the second bottom frame 1D, the first support frame 2A, and the second support frame 2B, the bag body 3 Can be developed into a three-dimensional bag.

Further, the other end of the first bottom plate 1A or the first bottom frame 1C is rotated in the direction of the first support frame 2A with one end of the first bottom plate 1C or the first bottom frame 1C as a fulcrum. When rotated in the direction of the second support frame 2B, the bag body 3 can be folded and flattened as disclosed in FIGS.

  The bag body 3 is provided with a fixing member 3 </ b> A and a fixing member 3 </ b> B that adsorb or adhere to each other at positions facing the upper surface opening. Therefore, when the bag main body 3 is folded into a flat plate shape, the opening of the main body 3 can be opened and closed by the fixing member 3A and the fixing member 3B. As the fixing member 3A and the fixing member 3B, a hook-and-loop fastener or a magnet can be used.

  FIG. 6 discloses another embodiment. According to the drawing, the framework is constituted by a first bottom plate 1A, a second bottom plate 1B, a first support frame 2A, a second support frame 2B, and a third support frame 2C.

The first bottom plate 1A and the second bottom plate 1B are made of plate materials having appropriate strength and hardness, respectively, and are provided opposite to each other symmetrically to constitute the bottom plate of the storage bag. Further, as disclosed in FIG. 2, the first bottom plate 1A and the second bottom plate 1B may be replaced with a first bottom frame 1C and a second bottom frame 1D.

The first support frame 2A, the second support frame 2B, and the third support frame 2C are formed by curving a bowl-shaped member. The first support frame 2A and the second support frame 2B are provided to face each other symmetrically, and the lower ends thereof are provided at a distance from each other.

  The third support frame 2C is provided between the first support frame 2A and the second support frame 2B, and the lower end thereof. The lower ends of the first support frame 2A and the second support frame 2B are spaced apart from each other.

The frame 3 is provided with a bag 3 as disclosed in FIG. When the first bottom plate A and the second bottom plate B are used, the bottom surface of the bag body 3 is doubled, and the first bottom plate A and the second bottom plate B are provided therebetween. Even when the first bottom frame 1C and the second bottom frame 1D are used, the bottom surface of the bag body 3 is doubled, and the first bottom frame 1C and the second bottom frame 1D are located between the double bottom surfaces. 3 is provided along the inner periphery of the bottom surface. Therefore, the storage bag according to the present invention can flatten the bottom surface of the bag body 3 by unfolding the framework from the folded state.

The first support frame 2A and the second support frame 2B are provided to be inclined. In this case, the body of the bag body 3 is also doubled, and the first support frame 2A, the second support frame 2B, and the third support frame 2C are provided and fixed therebetween, and the first support frame 2A and the second support frame are fixed. The upper end of the frame 2B is provided at a position facing the upper surface of the bag body 3, and the third support frame 2C is provided upright between the first support frame 2A and the second support frame 2B.

  Accordingly, the first bottom plate 1A or the first bottom frame 1C, the second bottom plate 2B or the second bottom frame 1D, the first support frame 2A, the second support frame 2B, and the third support frame 2C are developed. By doing so, the bag body 3 can be developed into a three-dimensional bag.

Further, the other end of the first bottom plate 1A or the first bottom frame 1C is rotated in the direction of the first support frame 2A with one end of the first bottom plate 1C or the first bottom frame 1C as a fulcrum. When rotating in the direction of the second support frame 2B and further rotating the other end in the direction of the third support frame 2C with one end of the first support frame 2A and the second support frame 2B serving as a fulcrum, they are disclosed in FIGS. Thus, the bag body 3 can be folded into a flat plate shape.

  A partition plate 32 is provided on the third support frame 2C. Therefore, the space inside the bag body 3 can be partitioned into two. However, the partition plate 32 may not be provided in the third support frame 2C. In this case, one large storage space is formed inside the bag body 3.

  The bag body 3 is provided with a fixing member 3A at a position where the upper surface opening portion faces each other. Further, the fixing members 3B are provided at positions corresponding to the respective fixing members 3A on both surfaces of the partition plate 32 provided on the third support frame 2C. Therefore, when the bag main body 3 is folded into a flat plate shape, the opening of the main body 3 can be opened and closed by the fixing member 3A and the fixing member 3B. As the fixing member 3A and the fixing member 3B, a hook-and-loop fastener or a magnet can be used.

Further, a hand-held portion 31 is provided at the upper end of the third support frame 2C. When the bag body 3 is folded, it is convenient to carry the folding operation with the hand-held portion 31.

FIG. 10 discloses another embodiment. According to the drawing, the bag body 3 has an increased length in the longitudinal direction compared to the bag body 3 disclosed in FIG. 3, and the framework is between the first support frame 2A and the second support frame 2B. 3 support frame 2C and 4th support frame 2D are provided. The third support frame C and the fourth support frame 2D can be selectively provided with a partition plate 32 to partition the space in the bag body 3 and form three storage spaces.

The bag body 3 is provided with a fixing member 3A at a position where the upper surface opening portion faces each other. Furthermore, the partition plate 32 provided on the third support frame 2C and the fourth support frame 2D is provided with a fixing member 3B on one side at a position corresponding to each fixing member 3A, and on the other side, A fixing member 3A and a fixing member 3B are provided at corresponding positions, respectively. Therefore, when the bag main body 3 is folded into a flat plate shape, the opening of the main body 3 can be opened and closed by the fixing member 3A and the fixing member 3B.

  The above is a preferred embodiment of the present invention, and does not limit the scope of implementation of the present invention. Therefore, any modifications, changes, etc. that can be made by those skilled in the art, which are made under this initial spirit and have an equivalent effect on this invention, shall belong to the scope of the claims for utility model registration. To do.

1A 1st bottom plate 1B 2nd bottom plate 1C 1st bottom frame 1D 2nd bottom frame 2A 1st support frame 2B 2nd support frame 2C 3rd support frame 2D 4th support frame 3 Bag main body 3A Fixing member 3B Fixing member 31 Hand holding part 32 Partition plate

Claims (5)

A first bottom surface member which is provided opposite to the left and right to form a bottom plate of the bag body, a second bottom surface member,
The upper end is located at the opposite position of the upper surface of the bag body, is provided opposite to the left and right symmetrically, and is provided away from the first surface member and the second bottom surface member to support the side wall of the bag body. 1 support frame, 2nd support frame,
A bag body made of a soft material suitable for folding and having an open top surface, the first bottom surface member, the second bottom surface member, the first support frame, and the second support frame. A bag body connected to form a storage bag;
A first fixing member that is provided at a position opposite to the upper surface opening of the bag body, and that is bonded to each other to fix the opening of the bag body so as to be openable and closable; and a second fixing member,
The storage bag is configured so that the bag body can be freely folded and unfolded by the first bottom surface member, the second bottom surface member, the first support frame, and the second support frame. . Providing a third support frame between the first support frame and the second support frame, and providing a partition plate on the third support frame to partition the storage space inside the bag body into two; The storage bag according to claim 1, wherein The first fixing member and the second fixing member are provided at positions opposed to the upper surface opening of the bag body, and the first body is provided on the bag body on both surfaces of the partition plate of the third support frame. The storage bag according to claim 2, wherein a third fixing member is provided at a position corresponding to the fixing member and the second fixing member. The storage bag according to claim 1, wherein a third support frame and a fourth support frame are provided between the first support frame and the second support frame. A partition plate is provided on each of the third support frame and the fourth support frame to partition the storage space inside the bag body into three, and the partition plate provided on the third support frame, The storage bag according to claim 4, wherein the third fixing members are provided on both surfaces of the partition plate provided on the four support frames.

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