JP2022014004A - bag - Google Patents

Abstract

To effectively avoid or alleviate the problem in which the existence of an intermediate shelf, which can be installed in an internal space of a bag body, hinders taking in and out of articles.SOLUTION: A bag comprises: a bag body 1 that contains a space S capable of storing articles inside; an intermediate shelf 3 that can selectively take a state in which the internal space S of the bag body 1 is divided into upper and lower rooms and a state in which the internal space S is not divided to make one room; and connection means 31 that retains the intermediate shelf 3 with respect to the bag body 1 in order to divide the internal space S into upper and lower rooms, and detachably connects a pair of edges of the intermediate shelf 3, which extend in a longitudinal direction orthogonal to a vertical direction of the bag body 1 and face each other in a lateral direction, to an inner surface of the bag body 1. When each of the connection means 31 is detached and both long edges of the intermediate shelf 3 are separated from the bag body 1, the intermediate shelf 3 can be deeply dropped to a bottom 14 of the bag body 1 or its vicinity.SELECTED DRAWING: Figure 7

Description

The present invention relates to a bag capable of installing an intermediate shelf that divides an internal space for storing articles into upper and lower chambers.

The bag disclosed in the following patent document is a so-called backpack that the user can carry on his back. In the internal space of the bag body, it is possible to install an intermediate shelf that serves as a partition for dividing the internal space into upper and lower chambers. In the intermediate shelf, the trailing edge, which is one of the edges extending in the longitudinal direction of the bag body, that is, in the left-right (width) direction, is connected to the inner surface of the bag body by stitching or the like. On top of that, the leading edge of the intermediate shelf is removable from the bag body by the fastener.

If the fastener is removed, the leading edge of the intermediate shelf can be detached from the bag body, and the trailing edge can be used as a hinge to rotate the intermediate shelf so as to drop it. In this state, the upper chamber and the lower chamber inside the bag body are combined into a large storage space, which makes it easy to store relatively large items.

When the fasteners are closed (connected), both the leading and trailing edges of the intermediate shelf are supported by the bag body, and the intermediate shelf maintains the posture of partitioning the inside of the bag body into upper and lower chambers. This state is suitable for storing articles that are relatively small and have many opportunities to be taken in and out in the upper chamber, while items that are rarely taken in and out are stored in the lower chamber.

The left and right side edge of the above-mentioned intermediate shelf is shorter than the leading edge and the trailing edge. Therefore, even when the intermediate shelf is dropped to make the internal space of the bag body into a single room, the leading edge of the intermediate shelf floats high from the bottom of the bag body, and the trailing edge is on the inner surface of the bag body. It remains linked. Therefore, when the article stored in the internal space of the bag body that has been made into a single room is lifted to be taken out, the intermediate shelf (especially the leading edge) may be caught by the article and lifted by dragging the intermediate shelf. .. This can hinder the loading and unloading of goods.

On the other hand, in the bag disclosed in the following patent document, a pocket for inserting and holding the dropped intermediate shelf is provided in advance on the inner surface of the bag body. However, creating such a pocket leads to an increase in the number of parts and manufacturing man-hours, which can be a factor of cost increase.

Design Registration No. 1596859 Gazette

An object of the present invention is to efficiently avoid or alleviate the problem that the existence of an intermediate shelf that can be installed in the internal space of the bag body hinders the loading and unloading of articles.

In the present invention, a bag body having a space for storing articles inside, a state in which the internal space of the bag body is divided into upper and lower chambers, and a state in which the internal space is divided into one room without partitioning are selected. The intermediate shelf and the intermediate shelf are retained with respect to the bag body in order to divide the internal space into upper and lower chambers, and the intermediate shelf extends in the longitudinal direction orthogonal to the vertical direction of the bag body in the intermediate shelf. A bag is configured to be provided with a connecting means for detachably connecting a pair of edges facing each other in the lateral direction to the inner surface of the bag body. If each connecting means is removed and both long edges of the intermediate shelf are separated from the bag body, the intermediate shelf can be dropped deeply to the bottom of the bag body or its vicinity.

One of the ends of the intermediate shelf that intersects the edge and extends in the lateral direction may be inseparably connected to the inner surface of the bag body.

Further, a connecting means may be provided for detachably connecting the end portion of the intermediate shelf that intersects the edge portion and extends in the lateral direction to the inner surface of the bag body.

If the end of the intermediate shelf reaches the bottom of the bag body in a state where the internal space of the bag body is not divided by the intermediate shelf and is made into one room, when lifting the article stored in the internal space to take out. In addition, the possibility that the intermediate shelf will be caught by the article and lifted up will be further reduced.

Further, if the bag body is provided with an opening for communicating the lower chamber partitioned by the intermediate shelf to the outside, the opening is provided with the internal space of the bag body partitioned by the intermediate shelf. Goods can be taken in and out of the lower room through the passage, improving convenience.

According to the present invention, it is possible to efficiently avoid or alleviate the problem that the existence of an intermediate shelf that can be installed in the internal space of the bag body hinders the loading and unloading of articles.

The front view of the bag of one Embodiment of this invention. The rear view of the bag of the same embodiment. A side view of the bag of the same embodiment. The plan view of the bag of the same embodiment. A side view showing a state in which the bag lid and the support of the same embodiment are unfolded. Side sectional view of the bag of the same embodiment. The perspective view of the bag of the same embodiment. The perspective view which shows the state which expanded the cover body of the bag of the same embodiment. A plan sectional view showing an intermediate shelf of a bag of the same embodiment. The perspective view which shows the part of the bag of the same embodiment in an enlarged manner.

An embodiment of the present invention will be described with reference to the drawings. In the bag of the present embodiment shown in FIGS. 1 to 10, a shoulder strap 16 is provided on the back side of the bag body 1 having a space S inside which an article can be stored, and the user can carry it on his back. It is a so-called backpack.

The bag body 1 includes a front portion 11, a back portion 12 facing the front portion 11 in the front-rear (depth) direction, a side portion 13, a front portion 11 and a front portion 11 connected to both side ends of the front portion 11 and the back portion 12. The bottom portion 14 connected to both lower ends of the back surface portion 12 and the top portion 15 connected to both upper ends of the front surface portion 11 and the back surface portion 12 form a substantially rectangular parallelepiped outer shape surrounding the internal space S. The back surface portion 12 is a back support surface that hits the back of the user carrying the bag. The outer dimensions of the bag body 1 are the largest in the vertical (height) direction, then the largest in the left-right (width) direction, and the smallest in the front-rear direction and narrow.

A pair of front and rear handles 17 are provided on the upper edge of the bag body 1. The user can also carry the bag by grasping the handle 17 instead of carrying the bag on his back.

Each part of the bag body 1 is formed by inserting, for example, a cloth-like upholstery made by spinning chemical fibers into a core material having a higher rigidity and / or a cushioning material that can be elastically deformed and contracted. To make.

The upper portion of the bag body 1 is a lid 10 that can be opened and closed. The lid 10 is a triangular pyramid-shaped portion straddling the upper end portions of the front surface portion 11 and the side surface portions 13 and the top portion 15. The fastener 18 that connects the lid body 10 to another part of the bag body 1 and keeps the lid body 10 in a closed state is the side surface from a predetermined position where one side surface portion 13 and the front surface portion 11 of the bag body 1 intersect. It extends diagonally backward and upward on the portion 13, then extends in the left-right direction along the boundary where the top portion 15 and the back portion 12 intersect, and then extends toward a predetermined location where the other side surface portion 13 and the front portion 11 intersect. It extends diagonally forward and downward on the side surface portion 13.

In order to open the lid 10 of the bag body 1, the closed fastener 18 is opened and removed, and the front portion 11 is bent along the hinge 19 which is a line segment connecting the ends of the fastener 18 on both side surface portions 13. In addition, the lid 10 is rotated forward and downward. Then, as shown in FIGS. 5, 6 and 8, the bag body 1 has a large opening so as to open upward and forward (the fastener 18 and the hinge 19 serve as the opening edges thereof), and the bag body 1 has a large opening. The internal space S can be communicated to the outside.

The inside of the lid 10 is a storage space T capable of storing relatively small articles. As shown in FIGS. 6 and 8, the lid 10 is covered with a curtain 101 that closes the internal space T and holds an article contained in the space T. The curtain 101 has a mesh shape with a large number of small holes, and is exposed when the lid 10 is opened, and the internal space T can be seen through. The curtain 101 is provided with a fastener 102 for opening and closing the curtain 101. The fastener 102 extends in the left-right direction of the bag body 1. If the fastener 102 is opened and removed, the article can be taken in and out of the internal space T of the lid 10.

In addition, a fastener 151 for opening and closing the top 15 which forms a part of the lid 10 is also provided. The fastener 151 also extends in the left-right direction of the bag body 1. Even when the lid 10 of the bag body 1 is closed as shown in FIGS. 1 to 4 and 7, by opening and removing the fastener 151, the article can be opened with respect to the internal space T of the lid 10. You can put it in and out.

When the lid 10 of the bag body 1 is opened with the bag upright, the center of gravity of the entire bag (including the stored items) is displaced forward as compared with the case where the bag 10 is closed. .. In particular, when the article is stored in the internal space T of the lid 10, the weight of the article is added and the center of gravity is greatly displaced forward, so that the bag tends to fall forward.

The bag of the present embodiment includes a support 2 for supporting the bag so that it can be placed on the floor or a shelf while being maintained in an upright posture. As shown in FIGS. 1 and 7, the support 2 has a rectangular shape that extends in the left-right direction of the front view bag main body 1. The left side edge of the support 2 extends vertically close to the left end of the bag body 1, and the right side edge of the support 2 extends vertically close to the right end of the bag body 1. It's growing. The support 2 is located on the front side of the bag body 1 below the hinge 19 which is the center of rotation of the lid 10. The upper end of the support 2 (of the rear wall 22) is connected to an intermediate portion along the vertical direction of the front portion 11 of the bag body 1, and the upper end thereof serves as a hinge 23 to form the support 2. The lower end of the can be swung back and forth.

Then, the support 2 is deployed so as to be separated from the front portion 11 of the bag main body 1 as shown in FIGS. 3 and 7 and the front portion 11 of the bag main body 1 as shown in FIGS. 5 and 6. It is possible to selectively take the state of the bag. In the unfolded state shown in FIGS. 5 and 6, the distance between the lower end portion of the support 2 and the bottom portion 14 of the bag body 1 along the front-rear direction increases, and these are grounded to the floor or a shelf to stand the bag body 1 upright. It becomes easier to maintain the posture. Even when the lid 10 of the bag body 1 is opened forward, the support 2 that is also deployed forward serves as a support for the bag body 1, and the bag does not fall down. Therefore, it is possible to open and close the lid 10 to put in and take out articles while the bag is upright on the floor or on the shelf.

The lower end of the front surface portion of the bag body 1 is located at a position slightly higher than the lower end portion of the back surface portion 12. The bottom portion 14 of the bag body 1 that touches the floor or the shelf is not orthogonal to each of the front portion and the back portion 12, and is pre-tilted so as to descend from the front to the rear.

The left and right side ends of the support 2 are connected to the left and right side ends of the bag body 1 via the connecting portion 24, respectively. The left connecting portion 24 is connected to the left end of both the support 2 and the front portion 11, and the right connecting portion 24 is connected to the right end of both the support 2 and the front portion 11. Each connecting portion 24 is made of, for example, a cloth-like upholstery made by spinning chemical fibers and has flexibility.

The connecting portion 24 expands and contracts like a gusset. In the deployed state shown in FIGS. 5 and 6, the connecting portion 24 is expanded so as to form a triangular shape in a side view. In this state, the connecting portion 24 regulates that the support 2 is further forwardly separated from the front portion 11 of the bag body 1. As a result, the posture of the bag body 1 that stands up and rests on the floor or shelf is stabilized. At the same time, the connecting portion 24 also functions to shield the gap between the support 2 and the bag body 1 and maintain the aesthetic appearance of the bag.

On the other hand, in the contracted state shown in FIGS. 3 and 7, the connecting portion 24 is folded inward between the support 2 and the front portion 11 of the bag body 1. As shown in FIGS. 1 to 3 and 7, the contracted connecting portion 24 is appropriately concealed by the support 2 and the bag body 1 and is inconspicuous. The contracted connecting portion 24 does not protrude outward from the side end of the front portion 11 of the front view bag main body 1. In addition, the contracted connecting portion 24 does not protrude significantly outward from the side end of the front view support 2 (it may be exposed by a little less than 1 cm depending on the design dimensions), or hardly or at all. ..

Further, the support 2 includes a space U in which an article can be stored, and also functions as a so-called outside pocket. As shown in FIG. 6, the support 2 has a front wall 21 and a rear wall 22 facing the front wall 21. The lower edge of the rear wall 22 is connected to the lower edge of the front wall 21, the left edge of the rear wall 22 is connected to the left edge of the front wall 21, and the right edge of the rear wall 22 is connected to the right edge of the front wall 21. ing. Then, a space U capable of storing and holding a thin article is formed between the front wall 21 and the rear wall 22.

In the support 2, for example, a cloth-like upholstery made by spinning chemical fibers is inserted with core materials 25 and 26 having higher rigidity and / or a cushioning material that can be elastically deformed and contracted. To make. In the present embodiment, the core material 25 and the core material 26 are mounted in the rear wall 22 of the support 2, respectively. The core material 25 has a strip shape extending in the vertical direction along the left and right side edges of the front view support 2, and forms a pair on the left and right. The core material 26 has a rectangular plate shape extended in the vertical direction and the horizontal direction so as to line substantially the entire area of the front view support 2.

A fastener 211 for opening and closing the support 2 is provided near the upper edge of the front wall 21 of the support 2. The fastener 211 extends in the left-right direction of the bag body 1. If the fastener 211 is opened and removed, an article can be taken in and out of the internal space U of the support 2. Incidentally, as shown in FIG. 1, the fastener 211 is provided on the front portion 11 of the bag body 1 and is concealed by a flap 111 that hangs down and covers the fastener 211 from the front.

To prevent the support 2 from fluttering when the user carries the bag, a magnet 112 is attached to one of the front portion 11 and the support 2 of the bag body 1 and a magnet is attracted to the magnet 112 on the other. Alternatively, a metal member 27 is provided. As shown in FIG. 1, the magnet or metal member 27 on the support 2 side is arranged at a corner portion near the left and right side ends and the lower end of the rear wall 22 of the support 2. The magnet or metal member 112 on the front surface 11 side of the bag body 1 is arranged at a position where it overlaps with the magnet or metal member 27 on the front view support 2. In the contracted state shown in FIGS. 3 and 7, the magnets 112 and 27 are attracted to each other, or the magnet 112 and the metal member 27 are attracted to each other, so that the support 2 is positioned along the front portion 11 of the bag body 1, in other words, the front surface. It is retained at a position substantially parallel to the portion 11.

As shown in FIGS. 6, 7 and 9, the bag of the present embodiment includes a removable intermediate shelf 3 for partitioning the internal space S into upper and lower chambers. The intermediate shelf 3 is made by, for example, inserting a core material having a higher rigidity and / or a cushioning material elastically deformable and shrinkable into a cloth-like upholstery made by spinning chemical fibers.

One of the left and right side ends of the intermediate shelf 3, in the illustrated example, the right end is connected to the inner surface of the bag body 1, that is, the inward surface of the right side surface portion 13 by suturing or the like, and is removed from the bag body 1. It is inseparable. The other side end of the intermediate shelf 3, the left end in the illustrated example, is detachably connected to the inner surface of the bag body 1, that is, the inward surface of the left side surface portion 13 via a connecting means such as a hook-and-loop fastener 32. To.

Further, the leading edge and the trailing edge of the intermediate shelf 3 are detachably connected to the inner surface of the bag body 1, that is, the inward surfaces of the front portion 11 and the back portion 12, respectively, via a connecting means such as a fastener 31. ..

In order to divide the internal space S of the bag body 1 into upper and lower chambers by the intermediate shelf 3, a pair of front and rear fasteners 31 are closed and connected, and each of the leading edge portion and the trailing edge portion of the intermediate shelf 3 is connected to the bag body. It is fixed to the front portion 11 and the back portion 12 of 1. Further, the hook-and-loop fastener 32 is adhered to fix the left end portion of the intermediate shelf 3 to the left side surface portion 13 of the bag body 1. Then, as shown in FIGS. 6 and 7, the intermediate shelf 3 closes the lower chamber of the internal space S from above, and the articles stored in the upper chamber are lowered by the intermediate shelf 3. You will be able to support it without dropping it into the room.

In order to unify the internal space S of the bag body 1 into one room without dividing it into upper and lower chambers, the pair of front and rear fasteners 31 may be opened and removed, and the hook-and-loop fastener 32 may be removed. Then, the front-rear edge portion and the left end portion of the intermediate shelf 3 are separated from the inner surface of the bag body 1, and the right end portion of the intermediate shelf 3 is used as a hinge to rotate the intermediate shelf 3 so as to drop the internal space. It is possible to communicate the lower chamber of S with the upper chamber.

The dimension along the left-right direction of the intermediate shelf 3 is larger than the height position where the intermediate shelf 3 is installed, that is, the height position of the right end of the intermediate shelf 3 to the bottom 14 of the bag body 1. Therefore, when the internal space S of the bag body 1 is made into one room, the left end portion of the intermediate shelf 3 reaches the bottom portion 14 of the bag body 1.

As shown in FIG. 10, each of the left and right side surface portions 13 of the bag main body 1 is provided with an opening 132 for communicating the lower chamber partitioned by the intermediate shelf 3 to the outside. The opening edge of the side surface portion 13 where the wall portion 136 that closes the opening portion 132 is brought into contact with and separated from the bag body 1 (and the opening / closing portion 132 is opened / closed) is substantially “shaped” in the side view. A fastener 133 for opening and closing the opening 132 is provided along at least the leading edge portion of the wall portion 136 that closes the opening 132 in the side surface portion 13. The fastener 133 is a bag main body. 1 extends in the vertical direction. If the fastener 133 is opened and removed, articles can be taken in and out of the room below the intermediate shelf 3 in the internal space S of the bag body 1.

As shown in FIGS. 3, 5, 7, 8 and 10, the vicinity of the upper edge of the wall portion 136 is concealed by a flap 131 that hangs down and covers the portion from the outside. As shown in FIG. 10, one of the wall portion 136 and the flap 131 is provided with a magnet 134, and the other is provided with a magnet or a metal member 135 that attracts the magnet 134. By attracting the magnets 134 and 135 to each other, or between the magnets 134 and the metal member 135, the vicinity of the upper edge of the wall 136 is retained by the flap 131, so that the opening 132 can be stably closed.

Further, as shown in FIG. 10, a curtain 4 is provided to isolate one side, that is, the right side of the chamber below the internal space S of the bag body 1 from the other side, that is, the left side. For example, PET bottles for beverages can be stored in a relatively narrow area on the right side partitioned by the curtain 4.

In the present embodiment, a bag main body 1 having a space S capable of storing articles inside, a state in which the internal space S of the bag main body 1 is divided into upper and lower chambers, and a room in which the internal space S is not partitioned. The intermediate shelf 3 which can selectively take the state of being changed and the intermediate shelf 3 are retained with respect to the bag main body 1 in order to partition the internal space S into upper and lower chambers, and the bag in the intermediate shelf 3 is retained. A connection that extends in the longitudinal (left-right, width) direction orthogonal to the vertical direction of the main body 1 and detachably connects the pair of edges facing the short (front-back, depth) direction to the inner surface of the bag main body 1, respectively. A bag comprising means (a pair of fasteners) 31 was constructed.

In the bag of the present embodiment, when the internal space S of the bag main body 1 is made into one room, each connection means 31 is removed, and the long both edge portions (front and rear edge portions) of the intermediate shelf 3 are all used for the bag main body 1. By further detaching, the intermediate shelf 3 can be deeply dropped to the bottom 14 of the bag body 1 or its vicinity. According to the present embodiment, when the bag is used in a state where the internal space S of the bag body 1 is integrated, the problem that the presence of the intermediate shelf 3 hinders the loading and unloading of articles is efficiently avoided or alleviated. be able to.

The intermediate shelf 3 is formed by connecting one of the ends (right end) of the intermediate shelf 3 that intersects the edge portion and expands in the lateral direction to the inner surface of the bag body 1 so as not to be detachable. Can be avoided from being lost.

The intermediate shelf 3 is provided with a connection means (hook-and-loop fastener) 32 for detachably connecting an end portion (left end portion) that intersects the edge portion and extends in the lateral direction to the inner surface of the bag body 1. Therefore, the intermediate shelf 3 can be easily temporarily fixed to the inner surface of the bag body 1. In particular, in the present embodiment, the short side, that is, the side end portion of the intermediate shelf 3 is temporarily fixed to the bag body 1 by the hook-and-loop fastener 32, and the long side, that is, the front and rear edge portions of the intermediate shelf 3 are temporarily fixed to the bag body 1 by the slide fastener 31. It is made possible to stick to. Assuming that a structure is adopted in which the front and rear edges, which are the long sides of the intermediate shelf 3, are temporarily fixed by the surface fasteners, and the side ends, which are the short sides of the intermediate shelf 3, are fixed by the slide fasteners, the intermediate shelf 3 is used. The accuracy of the position of the temporary fixing of the long side is lowered, the intermediate shelf 3 is slackened, and there is a possibility that the short side of the intermediate shelf 3 cannot be properly fixed to the bag body 1 by the fastener. In order to avoid this, it is necessary to provide surface fasteners at a plurality of locations or substantially the entire area of the long side of the intermediate shelf 3 so that the plurality of locations or the substantially entire area can be temporarily fixed to the bag body 1. However, according to the structure of the present embodiment, it is only necessary to provide the hook-and-loop fastener 32 on the short side of the intermediate shelf 3, that is, a relatively small area.

In a state where the internal space S of the bag body 1 is not partitioned by the intermediate shelf 3 and is made into a single room, the end portion (left end portion) of the intermediate shelf 3 reaches the bottom portion 14 of the bag body 1. Therefore, when the internal space S is made into a single room, that is, when the intermediate shelf 3 is dropped so as to hang down, the end portion thereof is placed on the bottom 14 and is intermediate between the articles to be taken in and out of the internal space S. It is unlikely that the shelf 3 will get caught and lift up.

Since the bag body 1 is provided with an opening 132 for communicating the lower chamber partitioned by the intermediate shelf 3 to the outside, the internal space S of the bag body 1 is vertically partitioned by the intermediate shelf 3. As it is, articles can be taken in and out of the lower chamber through the opening 132, further improving convenience.

Further, in the present embodiment, a space S capable of storing articles is provided inside, a shoulder strap 16 is provided on the back side so that the user can carry it on his back, and a handle 17 is provided on the upper edge of the user. A bag body 1 that can be gripped and carried by the bag, and a state that is provided on the front side of the bag body 1 and extends in the left-right direction of the bag body 1 along the front portion 11 of the bag body 1 and the bag. A bag is configured to include a support 2 that can be deployed so as to be separated from the front portion 11 of the main body 1 and can selectively maintain the bag main body 1 in an upright position by being in contact with the floor surface. The left outer edge of the support 2 is close to the left end of the bag body 1, and the right outer edge 1 of the support 2 is close to the right end of the bag body 1. In other words, the outer method along the left-right direction of the support 2 is substantially equal to the left-right width dimension of the bag body 1.

According to the present embodiment, the bag body 1 can be stably placed upright while maintaining an upright posture by the greatly expanded support 2.

Since the contractable connecting portion 24 for connecting the support 2 is provided on the front surface portion 11 of the bag main body 1, the structural stability and strength when the bag is erected and placed are increased.

The support 2 includes a space U inside which an article can be stored. This support 2 can also be used for storage.

A magnet 112 is provided on one of the front surface portion 11 of the bag body 1 and the support 2, and a magnet or a metal member 27 that attracts to the magnet 112 is provided on the other side. As a result, the support 2 is held against the bag body 1 without fluttering when the user carries the bag, and the support 2 can be deployed by a simple operation when the bag is placed on the floor or a shelf. Is possible.

A lid 10 for communicating the internal space S of the bag body 1 to the outside by being displaced in the direction in which the support 2 is deployed is provided in a portion above the bag body 1, so that the bag is in an upright posture. It becomes easy to open the lid 10 to put in and take out articles while it is placed on the floor or a shelf. In particular, when the lid 10 includes a space T in which an article can be stored, opening the lid 10 may greatly displace the center of gravity of the bag (including the stored article). The support 2 can reliably maintain the bag body 1 in an upright posture with respect to the displacement of the center of gravity.

The support 2 is provided with core materials 25 and 26 for increasing its rigidity.

The present invention is not limited to the embodiments described in detail above. For example, in the above embodiment, the support 2 has a single plate shape extended in the left-right direction, but the support is divided into a plurality of left and right parts (not integrated, and further, they are in the left-right direction). It does not prevent it from taking the form of being connected to each other by a crosspiece, a rod, etc. extending along the line. Even in that case, the left outer edge of the support (the part on the left side of the bag) is close to the left end of the bag body 1 (the part is substantially parallel to the left end of the bag body 1 in the vertical direction). The outer edge 1 on the right side of the support (extending) and the support (the part on the right side of the bag) is close to the right end of the bag body (the part is substantially parallel to the right end of the bag body 1 in the vertical direction). extend). As a result, the bag body 1 can be stably maintained in an upright posture.

In addition, the specific configuration of each part can be variously modified without departing from the spirit of the present invention.

1 ... Bag body 10 ... Cover 16 ... Shoulder strap 2 ... Support 24 ... Connecting parts 25, 26 ... Core material 3 ... Intermediate shelf 31 ... Connecting means (fastener)
32 ... Connection means (hook-and-loop fastener)
S ... Internal space of the bag body T ... Internal space of the lid U ... Internal space of the support

Claims (5)

A bag body that has a space inside that can store items,
An intermediate shelf that can selectively take a state in which the internal space of the bag body is divided into upper and lower rooms and a state in which the internal space is not divided into one room.
The intermediate shelf is retained with respect to the bag body in order to divide the internal space into upper and lower chambers, and the intermediate shelf extends in the longitudinal direction orthogonal to the vertical direction of the bag body and faces the lateral direction. A bag provided with a connecting means for detachably connecting the pair of edges to the inner surface of the bag body. The bag according to claim 1, wherein one of the end portions of the intermediate shelf, which intersects with the edge portion and extends in the lateral direction, is inseparably connected to the inner surface of the bag body. The bag according to claim 1 or 2, further comprising a connecting means for detachably connecting the end portion of the intermediate shelf that intersects the edge portion and extends in the lateral direction to the inner surface of the bag body. The bag according to claim 1, 2 or 3, wherein the end of the intermediate shelf reaches the bottom of the bag body in a state where the internal space of the bag body is not partitioned by the intermediate shelf. The bag according to claim 1, 2 or 3, wherein the bag body is provided with an opening for communicating the lower chamber partitioned by the intermediate shelf to the outside.

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