JP2022082317A - bag - Google Patents

Abstract

To reduce inconvenience caused to a shopper by winding a wound plate during the use of a bag comprising a deformable bag body part and the wound plate.SOLUTION: A bag 10A according to one embodiment of the present invention comprises a deformable bag body part 12A, and a wound plate 14 capable of being deformed to the extended state of being extended like a plate and to a wound state. A part for attaching the wound plate 14 to the bag body part 12A is opened on the outside of the bag body part 12A.SELECTED DRAWING: Figure 9

Description

The present invention relates to a bag that can be transformed into a compact form.

Conventionally, so-called plastic shopping bags, which are plastic bags, have been used to bring back products purchased at retail stores. This plastic shopping bag is generally disposable, and there is an increasing demand to refrain from using it from the environmental point of view. Therefore, there is an increasing tendency for shoppers to prepare bags in advance for storing the products they have purchased and bring them to retail stores.

Under such circumstances, various bags brought by shoppers themselves have been proposed. For example, Patent Document 1 describes a bag main body that can store articles, and a winding plate that is provided in the bag main body and can be changed into a plate-shaped extended state and a wound winding state. Disclose a bag with and. The winding plate is inserted into the winding plate holding portion provided on the bottom surface of the bag main body. The winding plate can be taken in and out of the winding plate holding portion from the opening of the winding plate holding portion of the bag main body turned inside out.

Utility model registration No. 3227566

In the above bag of Patent Document 1, since the winding plate is provided on the bottom surface of the bag main body at the time of use, an unintended force acts on the winding plate at the time of use, and the winding plate is wound. There is a possibility. When the winding plate is suddenly wound during use, the bag becomes difficult to use, and shoppers are forced to deal with it.

An object of the present invention is to reduce annoyance to shoppers due to winding of a winding plate in a bag provided with a deformable bag main body and a winding plate.

One aspect of the present invention is
The deformable bag body and
It is equipped with a wound plate that can be transformed into a plate-shaped unfolded state and a wound wound state.
The attachment portion of the winding plate to the bag body portion is open to the outside of the bag body portion.
Provide a bag.

Preferably, the mounting portion comprises a mounting opening that opens to the outside of the bag body.

Preferably, the mounting portion is defined in the non-bottom region of the bag body portion.

The mounting opening can be provided so that the winding plate can be positioned in the accommodation space of the bag body. In this case, when the winding plate is positioned in the accommodation space in the bag main body portion in a usable state, the winding plate may be deformable independently of the morphological change of the bag main body portion. ..

Another aspect of the present invention is
The deformable bag body and
It is equipped with a wound plate that can be transformed into a plate-shaped unfolded state and a wound wound state.
The winding plate is provided in the accommodation space of the bag main body.
Provide a bag.

In each of the above two embodiments, when the bag main body portion is in a predetermined form extending in a band shape, the winding plate arranged so as to extend along the longitudinal direction of the bag main body portion is wound from the unfolded state. It is preferable that the winding plate is related to the bag main body so that the bag main body is wound together with the winding plate in the state. In this case, the bag body may include an opening that is at least partially partitioned by the first opening edge and the second opening edge extending in the longitudinal direction when in the predetermined form. Further, in the bag main body portion in the predetermined form, the opening portion is located outside the bag main body portion, and the first bag side portion connected to the first opening edge portion is the second opening edge portion. The bag body portion may be configured so as to at least partially overlap the side portion of the second bag connected to the portion. Further, the bag main body portion includes a first knob end portion connecting one end portion of the first opening edge portion and one end portion of the second opening edge portion, and the other end portion of the first opening edge portion and the first portion. 2 It is preferable to further provide a second knob end portion connecting the other end portion of the opening edge portion. Then, by relatively moving the first knob end portion and the second knob end portion so as to separate the first knob end portion and the second knob end portion of the bag main body portion, the predetermined form is formed. It is preferable that the bag main body portion is configured so as to be.

It is preferable that the first knob end portion is configured to be extendable in the depth direction of the bag main body portion, and the second knob end portion is configured to be extendable in the depth direction of the bag main body portion. .. In this case, the first string member for reducing the first knob end is attached to the first knob end, and the second string member for reducing the second knob end is described. It is preferable that it is attached to the end of the second knob.

According to the above aspect of the present invention, in a bag provided with a deformable bag main body and a winding plate, it is possible to reduce the annoyance of shoppers due to the winding plate winding during its use. Become.

It is a perspective view which shows the place where the bag which concerns on 1st Embodiment is in a usable state, and is the figure which shows the place where the winding plate is in a wound state inside the bag main body part of the bag. It is a perspective view of the bag of FIG. 1, and is the figure which shows the place where the winding plate is in the unfolded state in the bag main body part. In the bag of FIG. 1, it is a figure which shows the place where the bag main body part has a predetermined form extending in a band shape, and the winding plate is in the unfolded state in the bag main body part. It is sectional drawing of the bag main body part along the IV-IV line of FIG. (A) is a diagram showing a winding plate in the bag of FIG. 1, and (b) is a cross-sectional view of the winding plate along the VB-VB line of (a). It is a figure which shows the bag main body part which was turned upside down from the state shown in FIG. 3 in the bag of FIG. It is a figure which shows the bag main body part which was partially folded in the bag of FIG. 1, and the unfolded winding plate inside the bag main body part. It is a figure which shows the place where the bag of FIG. 1 is in a wound state, and is the figure which shows the morphological change of the bag from the state of FIG. 7 to the wound state. It is a figure of the bag which concerns on 2nd Embodiment, (a) is the perspective view of the bag, (b) is the figure which shows the attachment opening of the bag main body part in the bag, and the periphery thereof. It is a perspective view which shows the place where the bag which concerns on 3rd Embodiment is in a usable state, and is the figure which shows the place where the winding plate is removed from the bag main body part. It is a figure which shows the bag main body part of a predetermined form, and the winding plate which can be attached to the bag main body part in the bag which concerns on 3rd Embodiment. It is a figure which shows the bag main body part of a predetermined form to which the unfolded winding plate is attached in the bag of FIG. It is a figure which shows the place where the bag of FIG. 11 is in a wound state. It is a perspective view which shows the place where the bag which concerns on 4th Embodiment is in a usable state, and is the figure which shows the place where the winding plate is removed from the bag main body part. It is a figure which shows the bag main body part of a predetermined form, and the winding plate which can be attached to the bag main body part in the bag which concerns on 4th Embodiment. It is a figure which shows the bag main body part of a predetermined form to which the unfolded winding plate is attached in the bag of FIG. It is a figure which shows the place where the bag of FIG. 15 is in a wound state. It is a figure which shows one end side of the bag main body part in the bag which concerns on 5th Embodiment. It is a schematic diagram for demonstrating the morphological change of the bag main body part of FIG. It is a figure which shows the bag main body part in a state. (A) is a schematic diagram showing a modified example of the bag main body portion in the bag according to the fifth embodiment, and (b) is a schematic diagram showing attachment of the winding plate to the bag main body portion of (a).

Hereinafter, the bag according to the embodiment of the present invention will be described with reference to the drawings. First, the first embodiment will be described.

The bag 10 according to the first embodiment can be used for carrying various goods (including goods), for example, in a retail store or the like for storing goods purchased by the shopper himself or herself at the retail store or the like. You should bring it with you for use. The bag 10 includes a bag main body portion 12 and a winding plate 14.

The bag main body 12 has a storage space 15 that can store articles. The storage space 15 is partitioned by the inner surface 16 when the bag main body 12 is expanded. A part of the accommodation space 15 of the bag main body 12 opens to the opening 18. In this way, the bag body 12 is configured to be able to store articles.

In the present embodiment, the bag body 12 is configured to be deformable. Specifically, the bag body 12 is made of polyester fabric. Therefore, the bag body 12 is foldable and foldable. The bag main body 12 may be made of a cloth other than the polyester cloth, and may be made of, for example, cotton.

1 and 2 show the bag main body 12 which is in a state of being opened by grasping the handles 20 and 22 of the bag main body 12, and thus is in a usable state. The opening 18 of the bag body 12 is at least partially partitioned by the two opening edges 24, 26, and in particular here is largely partitioned by them. The handle portion 20 is provided on the first opening edge portion 24 which is one opening edge portion, and the handle portion 22 is provided on the second opening edge portion 26 which is the other opening edge portion.

The bag side portion (hereinafter referred to as the first bag side portion) 28 connected to the first opening edge portion 24 is formed in a fold shape. Further, the bag side portion (hereinafter referred to as the second bag side portion) 30 connected to the second opening edge portion 26 is also formed in a fold shape. Then, one end of the first opening edge 24 and one end of the second opening edge 26 are connected together by an end portion (hereinafter referred to as a first knob end portion) 32. Similarly, the other end of the first opening edge 24 and the other end of the second opening edge 26 are collectively connected by an end portion (hereinafter referred to as a second knob end portion) 34. Further, the first bag side portion 28 is connected to the second bag side portion 30 by the bottom surface 35 of the bag main body portion 12. The bottom surface 35 may be a portion substantially located at the bottom of the bag 10 when it is in use, and may be composed of a first bag side portion 28 and / or a second bag side portion 30.

Then, when the first bag side portion 28 and the second bag side portion 30 are in a form extending in a band shape (hereinafter referred to as a predetermined form) in which the bag main body portion 12 is not in a usable state, the other is between one fold. The first knob end portion 32 and the second knob end portion 34 are provided with respect to the first bag side portion 28 and the second bag side portion 30 so as to fit into the folds of the bag. Therefore, by relatively moving the first knob end portion 32 and the second knob end portion 34 so that the first knob end portion 32 and the second knob end portion 34 of the bag main body portion 12 are separated from each other, the first knob end portion 32 and the second knob end portion 34 are relatively moved. As shown in FIG. 3, the bag main body portion 12 can have a predetermined shape extending in a band shape.

FIG. 4 shows a schematic cross-sectional view of the bag body 12 along the IV-IV line of FIG. In addition, in FIG. 4, the folds or the portions related thereto are linearly represented so as to make the relationship between the first bag side portion 28 and the second bag side portion 30 easy to understand, and a gap is provided between them. The bag main body portion 12 is represented, and the winding plate 14 is omitted.

As is clear from FIG. 4, in the bag main body portion 12 in a predetermined form extending in a band shape, the first bag side portion 28 and the second bag side portion 30 are inserted between one fold and the other fold. become. As described above, in the bag main body portion 12 extending in a strip shape, the first bag side portion 28 connected to the first opening edge portion 24 is at least connected to the second bag side portion 30 connected to the second opening edge portion 26. The bag body is configured so that it partially overlaps. Then, in the bag main body 12 in the predetermined form extending in a band shape, the opening 18 is not positively positioned at a position covered by the first bag side portion 28 or the second bag side portion 30, and the bag main body is not positively positioned. It is located on the outside of the portion 12. Therefore, the bag body 12 can be easily folded into the form shown in FIG. 3 and expanded from the form shown in FIG. 3 into a usable state.

As shown in FIGS. 1 and 2, the winding plate 14 is positioned inside the bag main body portion 12. Here, the winding plate 14 will be described with reference to FIG. The winding plate 14 is configured to be deformable into a plate-shaped extended state and a wound winding state. The wound plate 14 in the unfolded state is shown in FIGS. 2, 3 and 5 (a), for example, and the wound plate 14 in the wound state is shown in FIG. 1, for example.

The winding plate 14 is configured to automatically enter the wound state when an external force is applied when it is in the unfolded state, and to enter the unfolded state when an external force is applied when it is in the wound state. .. The unfolded winding plate 14 has a cross section along a VB-VB line (see FIG. 5A) defined to extend in a width direction Y orthogonal to its longitudinal direction X (see FIG. 5B). In other words, it is arcuate, and in other words, it is curved so as to be convex in either direction in the thickness direction Z. Here, such a convex portion of the wound plate 14 in the unfolded state is referred to as a convex portion 14A. The thickness direction Z is orthogonal to the longitudinal direction X and the width direction Y.

The winding plate 14 is formed of a thin plate-shaped spring steel and has flexibility. The winding plate 14 can be formed preferably having a thickness in the range of 0.1 mm to 1 mm, for example in the range of about 0.2 mm to 0.3 mm. The dimensions of the winding plate 14 in the width direction Y and the thickness direction Z are substantially the same in the longitudinal direction X without changing substantially.

The winding plate 14 may be the exposed spring steel itself, but here it is put in the bag band 53. The winding plate 14 is attached to the inside of the bag main body 12 by, for example, being sewn and attached to the inner surface of the bag main body 12 with the bag band 53. However, the winding plate 14 may be detachably attached to the bag main body 12 by a mechanical connecting means such as a hook-and-loop fastener or a button.

When an external force is applied to push the convex portion 14A in the thickness direction Z when the winding plate 14 is in the unfolded state, the winding plate 14 naturally rolls into the wound state. On the contrary, the wound plate 14 in the wound state is extended so as to extend in the longitudinal direction, and an external force is applied to the wound plate 14 in the thickness direction Z so as to be curved in a convex shape as shown in FIG. 5 (b). Then, the winding plate 14 is maintained in the unfolded state as shown in FIG. 5 (a).

In the bag 10 of the present embodiment, the winding plate 14 is provided on the bag main body 12 so that the thickness direction Z thereof is substantially aligned with the depth direction Dz (see FIG. 4) of the bag main body 12, and FIGS. In FIG. 3, it is provided with respect to the bag main body 12 so as to be convex on the lower side, that is, on the bottom surface 35 side of the bag main body 12. Therefore, when the winding plate 14 is in the unfolded state inside the bag main body 12, it is preferable to some extent that the winding plate 14 is in the wound state even if an article is stored in the bag main body 12. Can be prevented. The orientation of the winding plate 14 with respect to the bag main body 12 is similarly adopted in the bags of the second to fifth embodiments described later, but the present disclosure allows the orientation of the winding plate 14 other than this orientation. ..

The winding plate 14 is attached to the bag body 12 so that one end thereof is inside the bag body 12 and is located inside the first knob end 32. The winding plate 14 is not fixed to the bottom surface of the bag main body portion 12, and at one end of the winding plate 14 in the longitudinal direction X, the inside of the bag main body portion 12, for example, the first bag side portion. It may be attached to the inner surface of the 28 or the second bag side portion 30.

In the bag 10 having the above configuration, when the bag main body 12 is in a usable state as shown in FIG. 1, the winding plate 14 can be wound inside the bag main body 12. At this time, the winding plate 14 is not involved in the form of the bag main body portion 12. That is, for example, the winding plate 14 can be in the unfolded state or the wound state in the bag main body 12 without involving the bag main body 12. As described above, the winding plate 14 is positioned inside the bag main body 12 when the bag main body 12 is in a usable state, and is positioned at a position not related to the form of the bag main body 12. ..

A method of using the bag 10 having the above configuration will be described below. First, a case where the bag main body 12 in a usable state as shown in FIG. 1 is compactly put together will be described. First, as shown in FIG. 1, the winding plate 14 in the wound state in the bag main body 12 is stretched (see arrow S1 in FIG. 2), and is convex as shown in FIGS. 5 (a) and 5 (b). An external force is applied to the winding plate 14 in the thickness direction Z so as to be curved (see arrow S2 in FIG. 2). As a result, the winding plate 14 can be changed from the wound state to the unfolded state.

Then, the first knob end portion 32 and the second knob end portion 34 are relatively moved so as to separate the first knob end portion 32 and the second knob end portion 34 of the bag main body portion 12 from each other (FIG. 3). See arrow S3). As a result, the bag main body portion 12 can be in a predetermined form extending in a band shape, that is, in a band shape. In this state, the winding plate 14 is arranged inside the bag main body 12 so as to extend along the longitudinal direction of the bag main body 12. That is, in FIG. 3, the winding plate 14 extends substantially along the longitudinal direction of the bag main body 12, and the longitudinal direction X thereof is substantially parallel to the longitudinal direction of the bag main body 12.

The bag 10 in the state of FIG. 3 turned over according to the arrow S4 is the bag 10 shown in FIG. As is clear from FIGS. 3 and 6, the length of the wound plate 14 in the unfolded state in the longitudinal direction is shorter than the length of the band-shaped bag main body 12 in the longitudinal direction. Therefore, when the extending portion 36 of the band-shaped bag main body portion 12 is folded (see the arrow S5 in FIG. 6), the bag 10 is in the state shown in FIG. 7. In this state, an external force is applied to the winding plate 14 so as to push the convex portion 14A flat in the thickness direction Z in the wound plate 14 in the unfolded state (see arrow S6 in FIG. 7). As a result, the winding plate 14 naturally rolls into a wound state (see arrow S7 in FIG. 8). At this time, since the winding plate 14 is arranged so as to extend along the longitudinal direction of the bag main body 12, the bag main body 12 is wound by changing the winding plate 14 from the unfolded state to the wound state. It will be wound together with the plate 14. In this way, the bag 10 is in a wound state as shown by the solid line in FIG. The extended portion 36 of the band-shaped bag main body portion 12 may be folded as shown in FIG. 6 without turning over the bag 10 in the state of FIG. Further, the length in the longitudinal direction of the bag main body 12 in the predetermined form extending in a band shape may be substantially the same as the length in the longitudinal direction of the wound plate 14 in the unfolded state. In this case, the extension portion 36 does not occur.

On the contrary, a case where the bag 10 in the wound state as shown in FIG. 8 is made usable as shown in FIG. 1 will be briefly described. First, the bag 10 is stretched and unfolded, and an external force is applied to the winding plate 14 to bring it into an unfolded state (see FIG. 7). Then, the bag body 12 is opened. Further, an external force is applied to the winding plate 14 inside the bag main body 12, so that the winding plate 14 is wound inside the expanded bag main body 12. As a result, the bag 10 is ready for use as shown in FIG.

The bag 10 is provided with a buckle 44 for carrying the bag 10. As shown in FIG. 8, the female buckle portion 40 of the bag 10 in the wound state has a hook 45 with a latch on an object other than the bag body portion 12, for example, on a bag, or on a belt loop of trousers worn by a user. By being attached to the male buckle portion 42 which can be attached via the bag 10, the bag 10 can be carried in a state of being attached to an object other than the bag main body portion 12. Then, when the bag 10 is used, the female buckle portion 40 is removed from the male buckle portion 42. As described above, the bag 10 is provided with a buckle 44 having a female buckle portion 40 and a male buckle portion 42, which is an external attachment / detachment mechanism for attaching / detaching the bag 10 to / from an object other than the bag main body portion 12. .. A female buckle 40 may be provided on an object other than the bag main body, and a male buckle 42 may be provided on the bag 10. Further, the external attachment / detachment mechanism is not limited to the buckle 44, and may be configured to include, for example, a hook-and-loop fastener or a button. In the bag 10, the buckle 44 is provided on the outside of the bag main body 12 and on the outside of the first knob end portion 32, and the winding plate 14 inside the first knob end portion 32 is substantially continuous with the buckle 44. .. This makes it easier to carry the bag 10 in the wound state.

According to the bag 10 according to the first embodiment described above, the winding plate 14 is positioned inside the bag main body portion 12, and is in a form other than the predetermined form, for example, the bag main body portion 12 in a usable state. Can be deformed independently of the morphological change of the bag body 12. More specifically, as shown in FIG. 1, when the bag main body 12 is in a usable state, the winding plate 14 can be wound inside the bag main body 12. As described above, when the bag main body 12 is in a usable state, the winding plate 14 is positioned inside the bag main body 12 and is positioned at a position not related to the form of the bag main body 12. .. Therefore, in the bag 10 provided with the bag body portion 12 which is deformable, that is, the shape can be changed, the bag body portion 12 is wound or wound by unintentionally winding the winding plate 14 at the time of its use. It is possible to suitably prevent the plate 14 from being caught in the winding and twisting, for example. Therefore, it is possible to suitably reduce the annoyance of the user of the bag 10 such as a shopper that may occur due to the countermeasure.

Next, the bag 10A according to the second embodiment will be described with reference to FIG. In the following, the difference between the bag 10A and the bag 10 of the first embodiment will be mainly described. Unless otherwise specified, the bag 10A has the same configuration as the bag 10. Further, in the following description, the reference numerals already used will be similarly used for the components corresponding to the components already described, and the duplicate description thereof will be omitted.

In the bag 10A of the second embodiment, the winding plate 14 can be attached to and detached from the bag main body portion 12A. As shown by the broken line in FIG. 9A, in the bag 10A, the winding plate 14 is continuously provided on the buckle 44. The winding plate 14 is made of spring steel and is housed inside the bag band 53. A buckle 44 is provided at one end of the bag band 53 in the longitudinal direction, and the buckle 44 is provided with a hook 45 with a latch.

9 (b) is a partial view of the bag body 12A as seen from the IXB direction in FIG. 9 (a). The bag main body 12A is provided with a mounting opening 48 through which the winding plate 14 can enter and exit. The bag body 12A has substantially the same configuration as the bag body 12 in the bag 10 of the first embodiment, and is different from the bag body 12 in the bag 10 of the first embodiment in that it includes a mounting opening 48. As shown in FIG. 9B, in the bag main body 12A, the mounting opening 48 is provided at the first knob end 32 and is open to the outside of the bag main body 12A. That is, in the bag 10A, the attachment portion AT1 of the winding plate 14 to the bag main body portion 12A corresponds to the accommodation space 15 of the bag main body portion 12A, and the attachment opening is opened so that the accommodation space 15 opens to the outside of the bag main body portion 12A. The section 48 is provided. As described above, the mounting opening 48 is provided so that the winding plate 14 can be positioned in the accommodation space of the bag main body portion 12A.

A hook-and-loop fastener 46a is provided on the bag band 53 of the winding plate 14. On the other hand, the mounting opening 48 of the bag main body 12A is provided with a hook-and-loop fastener 46b that can be attached to and detached from the hook-and-loop fastener 46a. Therefore, when the winding plate 14 is inserted into the inside of the bag main body 12A from the mounting opening 48 of the bag main body 12A according to the arrow SA in FIG. 9A, the surface fasteners 46a and 46b engage with each other, that is, they. The winding plate 14 can be fixed to the bag main body portion 12A by sticking to each other. Further, by removing the hook-and-loop fasteners 46a and 46b, the winding plate 14 can be removed from the bag main body portion 12A in a usable state.

The method of compactly gathering the bag main body 12A with the winding plate 14 attached is as described in the first embodiment. The winding plate 14 may be attached to the bag main body portion 12A by using a mechanical connecting means other than the hook-and-loop fastener. Further, if the winding plate 14 is substantially integrated with the bag main body 12A when the bag main body 12A is compactly assembled, such mechanical connecting means may not be provided.

As described above, in the bag 10A according to the second embodiment, since the attachment portion AT1 of the winding plate 14 to the bag main body portion 12A is open to the outside of the bag main body portion 12A, the bag main body is in a usable state. The winding plate 14 can be easily removed from the portion 12A. That is, when the bag body 12A is used, the winding plate 14 can be positioned at a position that is not involved in the form of the bag body 12A. Therefore, in the bag 10A provided with the bag main body portion 12A and the winding plate 14, it is possible to reduce the troublesomeness of the shopper due to the winding plate 14 being wound when the bag 10A is used. Further, even if the winding plate 14 is left attached to the bag main body 12A at the time of use, the winding plate 14 is positioned inside the bag main body 12A as described in the first embodiment. Therefore, the bag main body 12A can be deformed independently of the morphological change of the bag main body 12A. More specifically, when the bag body 12A is ready for use, the winding plate 14 can be wound inside the bag body 12A. Therefore, in that case, in the bag 10A, when the winding plate 14 is unintentionally wound, the bag main body portion 12A is wound or is caught in the winding of the winding plate 14, and is twisted, for example. It becomes possible to prevent it suitably. Therefore, it is possible to suitably reduce the annoyance of the user of the bag 10 such as a shopper that may occur due to the countermeasure.

Next, the bag 10B according to the third embodiment will be described with reference to FIGS. 10 to 13. In the following, the difference between the bag 10B and the bag 10 of the first embodiment will be mainly described. Unless otherwise specified, the bag 10B has the same configuration as the bag 10. Further, in the following description, the reference numerals already used will be similarly used for the components corresponding to the components already described, and the duplicate description thereof will be omitted.

In the bag 10B according to the third embodiment, the bag main body portion 12B differs from the bag main body portion 12 of the bag 10 of the first embodiment in the configuration of the handles 20A and 22A. As shown in FIG. 10, the handles 20A and 22A of the bag body 12B are each composed of a band, and each of the fold-shaped first bag side portion 28 and the fold-shaped second bag side portion 30 It is provided as a separate member.

FIG. 11 shows the bag main body 12B in the bag 10B according to the third embodiment having the above-mentioned predetermined form extending in a band shape. Similar to the bag body 12 in the bag 10 according to the first embodiment, the first knob end 32 and the first knob end 32 of the bag body 12B are separated from each other by the first knob end 32 and the second knob end 34. By relatively moving the second knob end portion 34 (see arrow S8 in FIG. 11), the bag body portion 12B can have a predetermined shape extending in a band shape. In this respect, the bag body 12B in the bag 10B according to the third embodiment has the same configuration as the bag body 12 in the bag 10 according to the first embodiment.

In the bag 10B according to the third embodiment, the attachment portion AT2 (see FIG. 12) of the winding plate 14 to the bag main body portion 12B is defined on the bottom surface 35 of the bag main body portion 12B, and is located on the outside of the bag main body portion 12B. is open. Hereinafter, this configuration will be described.

In the bag body 12B in the state shown in FIG. 11, the bottom surface 35 of the bag body 12B is located on the back side of the paper surface. FIG. 12 shows the bag main body portion 12B of FIG. 11 turned over according to the arrow S9 of FIG. As shown in FIGS. 11 and 12, on the bottom surface 35 of the bag main body 12B, surface fasteners 52A, 52B, and 52C are provided on the outside of the bag main body 12B. To correspond to these surface fasteners 52A, 52B, 52C, the winding plate 14 is provided with removable surface fasteners 52D, 52E, 52F for each of the surface fasteners 52A, 52B, 52C. The winding plate 14 is made of spring steel and is housed inside the bag band 53. The hook-and-loop fasteners 52D, 52E, and 52F are provided on the bag band 53 of the winding plate 14. The hook-and-loop fasteners 52D and 52E are provided on one surface 14b of the winding plate 14, and the hook-and-loop fastener 52F is provided on the other surface 14c on the back side of the surface 14b.

The hook-and-loop fasteners 52D and 52E are separated from each other at both ends of one surface 14b of the winding plate 14 in the longitudinal direction. The positions of the hook-and-loop fasteners 52A and 52B of the bag main body 12B correspond to the positions of the hook-and-loop fasteners 52D and 52E of the winding plate 14. Therefore, by turning over the bag main body 12B of FIG. 11 according to the arrow S9 and stacking the winding plate 14 on the bottom surface 35 according to the arrow S10 shown in FIGS. 11 and 12, the hook-and-loop fasteners 52D and 52E of the winding plate 14 are formed. Detachable and attachable to each of the hook-and-loop fasteners 52A and 52B of the bag body 12B. As a result, as shown in FIG. 12, the winding plate 14 is arranged so as to extend along the longitudinal direction of the bag main body portion 12B.

The other surface 14c of the winding plate 14 is provided with a surface fastener 52F at a predetermined position between the surface fasteners 52D and 52E in the longitudinal direction thereof. Even in the bag 10B of the present embodiment, the length of the wound plate 14 in the unfolded state in the longitudinal direction is shorter than the length of the band-shaped bag main body 12B in the longitudinal direction. Therefore, when the extending portion 36 of the band-shaped bag main body portion 12 is folded (see the arrow S11 in FIG. 12), the bag 10B is in the state shown by the broken line in FIG. At this time, the hook-and-loop fastener 52C provided on the extending portion 36 of the bag main body portion 12 faces the hook-and-loop fastener 52F of the winding plate 14 and is detachably attached to the hook-and-loop fastener 52F.

In the state shown by the broken line in FIG. 13, an external force is applied to the winding plate 14 so as to push the convex portion 14A in the winding plate 14 in the unfolded state (see the arrow S12 in FIG. 12). As a result, the winding plate 14 naturally rolls into a wound state (see arrow S13 in FIG. 13). At this time, since the winding plate 14 is arranged so as to extend along the longitudinal direction of the bag main body portion 12B, the bag main body portion 12B is wound by changing the winding plate 14 from the unfolded state to the wound state. It will be wound together with the plate 14. In this way, the bag 10 is in a wound state as shown by the solid line in FIG.

On the contrary, when the bag 10B in the wound state as shown in FIG. 13 is made usable as shown in FIG. 10, the bag 10B is stretched and unfolded, and an external force is applied to the wound plate 14 to apply the bag 10B. Put it in the expanded state (see, for example, FIG. 12). Then, the winding plate 14 is removed from the bag main body 12B, and the bag main body 12B is expanded. As a result, the bag body 12B of the bag 10B becomes usable. Further, an external force is applied to the winding plate 14 removed from the bag main body portion 12B to bring the winding plate 14 into a wound state. As a result, the winding plate 14 connected to other articles or the like by the buckle 44 is held compactly.

In the bag 10B having the above configuration, the attachment portion AT2 of the winding plate 14 to the bag main body 12B is open to the outside of the bag main body 12B, so that the bag main body 12B can be used as shown in FIG. At some point, the winding plate 14 can be easily removed from the bag body 12. As a result, the winding plate 14 does not participate in the form of the bag main body portion 12B. As described above, when the bag main body 12B is in a usable state, the winding plate 14 is removed from the bag main body 12B and is positioned at a position not involved in the form of the bag main body 12B. Therefore, according to the bag 10B provided with the bag main body portion 12B capable of changing the form, it is possible to reduce the troublesomeness of shoppers and the like due to the winding plate 14 being wound during its use.

In the bag 10B, the winding plate 14 is detachably attached to the bottom surface 35. However, the attachment / detachment point of the winding plate 14 to the bag main body portion 12B of the bag 10B is not limited to the bottom surface 35. For example, the winding plate 14 may be detachably attached to the handles 20A and 22A of the bag body 12B. Further, the attachment / detachment is not limited to the surface fastener, and may be performed by a mechanical connection means such as a button. Further, the length in the longitudinal direction of the bag main body portion 12B in a predetermined form extending in a band shape may be substantially the same as the length in the longitudinal direction of the wound plate 14 in the unfolded state. In this case, the extending portion 36 does not occur, and the hook-and-loop fasteners 52C and 52F can be omitted.

Next, the bag 10C according to the fourth embodiment will be described with reference to FIGS. 14 to 17. In the following, the differences between the bag 10C and the bags 10, 10A and 10B of the first and third embodiments will be mainly described. Unless otherwise specified, the bag 10C has the same configuration as the bags 10, 10A and 10B. Further, in the following description, the reference numerals already used will be similarly used for the components corresponding to the components already described, and the duplicate description thereof will be omitted.

In the bag 10C according to the fourth embodiment, the bag body 12C has substantially the same configuration as the bag body 12 of the bag 10 of the first embodiment, and the winding plate 14 can be attached to and detached from the bottom surface 35 of the bag body 12C. It has a feature that a bag portion 60 to be inserted into is formed. A winding plate 14 can be inserted into the bag portion 60 via the mounting opening 66 (see FIG. 16), and when the winding plate 14 is inserted into the bag portion 60, the winding plate 14 is inserted into the bag portion 60. A hook-and-loop fastener 64 is provided to which the hook-and-loop fastener 62 of the winding plate 14 can be attached. As described above, the bag portion 60 as the attachment portion AT3 of the winding plate 14 to the bag main body portion 12C is opened to the outside of the bag main body portion 12C by the attachment opening 66.

FIG. 15 shows the bag main body 12C in the bag 10C according to the fourth embodiment in the above-mentioned predetermined form extending in a band shape from the usable state shown in FIG. Similar to the bag main body portions 12, 12A and 12B in the bags 10, 10A and 10B according to the first and third embodiments, the first knob end portion 32 and the second knob end portion 34 of the bag main body portion 12C are attached to each other. By relatively moving the first knob end portion 32 and the second knob end portion 34 so as to be separated from each other (see arrow S14 in FIG. 15), the bag body portion 12C can be in a predetermined form extending in a band shape. ..

In the state shown in FIG. 15, the bottom surface 35 of the bag body 12C is located on the back side of the paper surface. FIG. 16 shows the bag main body portion 12C of FIG. 15 turned over according to the arrow S15 of FIG. As shown in FIGS. 15 and 16, the bag portion 60 on the bottom surface 35 of the bag body portion 12C is provided with a hook-and-loop fastener 64. A hook-and-loop fastener 62 is provided on the winding plate 14 so as to correspond to the hook-and-loop fastener 64. The winding plate 14 is made of spring steel and is housed inside the bag band 53. A hook-and-loop fastener 62 is provided on the bag band 53 of the winding plate 14.

As shown in FIG. 16, by inserting the winding plate 14 into the bag portion 60 of the bag main body portion 12C from the mounting opening 66 at one end in the longitudinal direction thereof (see arrows S16 in FIGS. 15 and 16), the bag main body portion. The winding plate 14 is arranged so as to extend along the longitudinal direction of 12C (see FIG. 16). In the bag 10C of the fourth embodiment, the length of the wound plate 14 in the longitudinal direction is determined so that the wound plate 14 in the unfolded state extends almost entirely in the longitudinal direction of the band-shaped bag main body 12B. ing. However, as in the first or third embodiment, the length in the longitudinal direction of the bag main body 12 in the predetermined form extending in a band shape is made longer than the length in the longitudinal direction of the wound plate 14 in the unfolded state. You may. It should be noted that the present disclosure allows that the length of the bag main body 12 in the longitudinal direction in the predetermined form extending in a band shape is shorter than the length of the wound plate 14 in the unfolded state in the longitudinal direction. This also applies to the first to third embodiments.

In the state of FIG. 16, an external force is applied to the winding plate 14 so as to push the convex portion 14A in the thickness direction Z in the winding plate 14 in the unfolded state (see arrow S17 in FIG. 16). As a result, the winding plate 14 naturally rolls into a wound state (see arrow S18 in FIG. 17). At this time, since the winding plate 14 is arranged so as to extend along the longitudinal direction of the bag main body 12C, the bag main body 12C is wound by changing the winding plate 14 from the unfolded state to the wound state. It will be wound together with the plate 14. In this way, the bag 10C is in a wound state as shown by the solid line in FIG.

On the contrary, when the bag 10C in the wound state as shown in FIG. 17 is made usable as shown in FIG. 14, the bag 10C is extended and unfolded, and an external force is applied to the wound plate 14 to apply the bag 10C. Put it in the expanded state. Then, the winding plate 14 is removed from the bag main body 12C, and the bag main body 12C is expanded. As a result, the bag body 12C of the bag 10C becomes usable. Further, an external force is applied to the winding plate 14 removed from the bag main body 12C to bring the winding plate 14 into a wound state. As a result, the winding plate 14 that can be connected to other articles or the like with the buckle 44 is held compactly.

In the bag 10C having the above configuration, the attachment portion AT3 of the winding plate 14 to the bag main body 12C is open to the outside of the bag main body 12C, so that the bag main body 12C can be used as shown in FIG. At some point, the winding plate 14 can be easily removed from the bag body 12C. As a result, the winding plate 14 does not participate in the form of the bag body portion 12C. As described above, when the bag main body 12C is in a usable state, the winding plate 14 is removed from the bag main body 12C and is positioned at a position not involved in the form of the bag main body 12C. Therefore, according to the bag 10C provided with the bag main body portion 12C capable of changing the form, it is possible to reduce the troublesomeness of shoppers and the like due to the winding plate 14 being wound during its use.

In the above four embodiments, both ends of the bag main body 12, 12A, 12B, and 12C are firmly contracted in the depth direction Dz at the first knob end portion 32 and the second knob end portion 34, respectively. Was fixed. Specifically, they were fixed in a folded state, for example by stitching. However, at the time of use, at least a part of the first knob end portion 32 and the second knob end portion 34 may be extended and deployed in the depth direction Dz of the accommodation space 15. By this deployment, it becomes possible to expand the accommodation space 15 of the bag main body portion at the time of use. Such a configuration and the like will be described in the bag 10D of the next fifth embodiment.

The bag main body 12D of the bag according to the fifth embodiment will be described with reference to FIGS. 18 and 19. In the following, the difference between the bag according to the fifth embodiment and the bag according to the above embodiment will be mainly described. Unless otherwise specified, the bag 10D has the same configuration as the bag 10B of the third embodiment. Further, in the following description, the reference numerals already used will be similarly used for the components corresponding to the components already described, and the duplicate description thereof will be omitted. In the bag according to the fifth embodiment, the winding plate 14 is detachably attached to the bottom surface 35 of the bag main body 12D with a hook-and-loop fastener, similarly to the bag 10B according to the third embodiment. The description and illustration of the mounting portion of the winding plate 14 will be omitted.

FIG. 18 shows a part of the bag main body portion 12D on the side of the first knob end portion 32 in the bag according to the fifth embodiment. The bag body portion 12D has an upper end portion 70 on the opening 18 side, a lower end portion 72 on the bottom surface 35 side, and an intermediate portion 74 between them. In FIG. 18, in the bag main body portion 12D, the first bag side portion 28 and the second bag side portion 30 overlap each other, and their folds overlap in this order. The upper end portion 70 is a portion where a plurality of folds of the first bag side portion 28 and the second bag side portion 30 are overlapped and integrally fixed. Similarly, the lower end portion 72 is also a portion in which a plurality of folds of the first bag side portion 28 and the second bag side portion 30 are overlapped and integrally fixed. The intermediate portion 74 is not fixed with folds and extends to some extent in the depth direction Dz in FIG.

Here, the upper end portion 70 and the lower end portion 72 are sewn and fixed, respectively, but they may be fixed by other means. The intermediate portion 74 includes hook-and-loop fasteners 76, 78 so as to be able to be stretched and unfolded as shown in FIGS. 18 and 19 (a) and fixed so that the folds overlap. The hook-and-loop fastener 76 can be detachably engaged with and attached to the hook-and-loop fastener 78. The hook-and-loop fastener 76 is provided on the surface 79a of the first fold 79 connected to the upper end portion 70. The hook-and-loop fastener 78 is provided on the surface 80a that can face the surface 79a of the first fold 79 in the second fold 80 that is connected to the first fold 79 and also connected to the lower end portion 72.

Further, a string member (corresponding to the first string member) 82 is passed through the upper end portion 70, the first fold 79, the second fold 80, and the lower end portion 72 in order through the holes. In FIGS. 19A and 19B, the holes through which the string member 82 is passed are indicated by black circles. This also applies to FIGS. 20 (a) and 20 (b).

The string member 82 has an annular shape, but it does not have to be. Although the string member 82 is made of a non-stretchable material here, it may be made of a stretchable material, for example, an elastic material such as rubber.

Therefore, as shown in FIG. 19B, the string member 82 is pulled and the upper end portion 70, the first fold 79, the second fold 80 and the lower end portion 72 are put together so as to be integrated, that is, the first knob end portion. 32 can be reduced. At this time, since the above-mentioned hook-and-loop fasteners 76 and 78 are provided, the first fold 79 and the second fold 80 can be integrated. Similarly, a hook-and-loop fastener is provided between the upper end portion 70 and the first fold 79, and between the lower end portion 72 and the second fold 80, so that they can be engaged in such a case. You may. As a result, the first knob end portion 32 can be in a reduced state as in the case of the first knob end portion 32 in the bag main body portion of the bags of the first to fourth embodiments.

Similarly, the side of the second knob end portion 34 of the bag main body portion 12D is also configured. The second knob end 34 is also provided with a string member (corresponding to the second string member) similar to the string member 82.

As described above, in the bag main body portion 12D, the first knob end portion 32 is configured to be extendable in the depth direction Dz of the bag main body portion 12D, and the first string for reducing the first knob end portion 32. The member 82 is attached. Similarly, the second knob end 34 is configured to be extendable in the depth direction Dz of the bag main body 12D, and the second string member for reducing the second knob end 34 is the second knob. It is attached to the end 34. Therefore, the capacity of the accommodation space 15 can be expanded by extending and expanding the bag main body portion 12D, and it is also possible to easily make it into the above-mentioned predetermined form.

The number of folds in the intermediate portion 74 is not limited to the numbers shown in FIGS. 18 and 19, and may be further increased, for example, as shown in FIG. 20 (a). Then, the hook-and-loop fastener 90 provided to make the folds freely extendable or to be integrated with other folds or the like may be provided at various places as shown in FIG. In addition, one of the facing hook-and-loop fasteners 90 in FIGS. 20A and 20B is a female type and the other is a male type, and they can be engaged with each other. This relationship is the same for the above-mentioned hook-and-loop fastener.

Further, as shown in FIG. 20B, the winding plate 14 may be provided in the bag main body portion by inserting the winding plate 14 between the folds of the intermediate portion 74. Also in this case, the mounting portion of the winding plate 14 opens to the outside. In FIG. 20B, the upper side of the drawing is the handle portion side, and the lower side of the drawing is the bottom surface side. The winding plate 14 can be attached in various ways or in various places as described in the first to fourth embodiments. For example, a bag portion 60 having a mounting opening 66 may be provided at the upper end portion 70, the first fold 79, the second fold 80, the lower end portion 72, and the like so that the winding plate 14 can be inserted therein. In this case, the string member 82 is provided with respect to the bag portion 60 so as not to interfere with the insertion of the winding plate 14, or is avoided as shown in FIG. 20 (b) during work such as insertion thereof. It is good to do it. Therefore, in this case, the string member 82 does not hinder the insertion of the winding plate 14. It should be noted that the present disclosure allows that the string member is not provided, and for example, the string member 82 can be omitted in the bag main body portion shown in FIGS. 18 to 20.

Although the five embodiments and variations thereof have been described above, the present invention is not limited thereto. Various substitutions and modifications are possible without departing from the spirit and scope of the invention as defined by the claims of the present application. The configurations or means described in this disclosure may be implemented in any combination as long as there is no technical contradiction.

In the above embodiment, the bag main body portions 12, 12A, 12B, 12C, and 12D move each of the first knob end portion 32 and the second knob end portion 34 so as to be relatively separated from each other. , It was made into a predetermined form extending in a band shape. However, the present disclosure allows the bag body to be in a predetermined form extending in such a strip, for example by rolling or folding. Further, in the bag main body portion, the first bag side portion 28 is not limited to being formed in a fold shape as a whole, and only a part thereof is formed in a fold shape, for example, a portion near the opening and / or near the bottom surface. Only the portions may be pleated and the central portion between them may be unfolded. This also applies to the second bag side portion 30. In these cases as well, the winding plate 14 can be provided on the bag main body portion as described in the first to fifth embodiments.

Further, in order to make the winding plate 14 compact by rolling the bag main body inside the bag main body in the first and second embodiments and on the bottom surface of the bag main body in the third to fifth embodiments. It was installed in. However, the mounting position of the winding plate 14 is not limited to these, and may be determined at or near the opening thereof, for example, when the bag body portion is formed into a band shape. As described above, in the present disclosure, unlike the bag of Patent Document 1, the mounting portion, that is, the mounting area of the winding plate is not limited to the bottom surface of the bag body portion, and the non-bottom surface including the inside of the bag body portion and the opening portion is included. It can be defined as an area (area other than the bottom surface). For example, in a bag provided with a deformable bag main body and a winding plate, such as the bag 10 of the first embodiment, the attachment area of the winding plate is defined as a non-bottom region of the bag main body, thereby further. When the winding plate is fixed to the bottom surface as in the bag of Patent Document 1 by making the winding plate detachable from the bag main body as in the bags 10B and 10C of the second to fifth embodiments, when the winding plate is used. It is possible to reduce the annoyance of shoppers due to the winding of the winding plate.

10, 10A, 10B, 10C Bag 12, 12A, 12B, 12C, 12D Bag body 14 Winding plate 20, 20A, 22, 22A Handle 24 1st opening edge 26 2nd opening edge 28 1st bag side Part 30 Second bag side part 32 First knob end part 34 Second knob end part 35 Bottom surface 60 Bag part

Claims (9)

The deformable bag body and
It is equipped with a wound plate that can be transformed into a plate-shaped unfolded state and a wound wound state.
The attachment portion of the winding plate to the bag body portion is open to the outside of the bag body portion.
bag. The mounting portion is defined in the non-bottom region of the bag body portion.
The bag according to claim 1. The mounting portion comprises a mounting opening that opens to the outside of the bag body.
The bag according to claim 1 or 2. The mounting opening is provided so that the winding plate can be positioned in the accommodation space of the bag body.
When the winding plate is positioned in the accommodation space in the bag main body portion in a usable state, the winding plate can be deformed independently of the morphological change of the bag main body portion.
The bag according to claim 3. The deformable bag body and
It is equipped with a wound plate that can be transformed into a plate-shaped unfolded state and a wound wound state.
The winding plate is provided in the accommodation space of the bag main body.
bag. When the bag main body portion is in a predetermined form extending in a band shape, the winding plate arranged so as to extend along the longitudinal direction of the bag main body portion changes from the unfolded state to the wound state. The winding plate is associated with the bag body so that the bag body is wound together with the winding plate.
The bag body comprises an opening that is at least partially partitioned by a first opening edge and a second opening edge extending in the longitudinal direction when in the predetermined form.
In the bag body portion in the predetermined form, the opening is located outside the bag body portion, and the first bag side portion connected to the first opening edge portion is located on the second opening edge portion. The bag body is configured so that it at least partially overlaps the side of the connected second bag.
The bag according to any one of claims 1 to 5. The bag main body has a first knob end portion connecting one end portion of the first opening edge portion and one end portion of the second opening edge portion, and the other end portion of the first opening edge portion and the second opening portion. Further provided with a second knob end that connects to the other end of the edge.
By relatively moving the first knob end portion and the second knob end portion so as to separate the first knob end portion and the second knob end portion of the bag main body portion, the predetermined form is obtained. As described above, the bag body is configured.
The bag according to claim 6. The first knob end portion is configured to be extendable in the depth direction of the bag body portion.
The end of the second knob is configured to be extendable in the depth direction of the bag body.
The bag according to claim 7. The first string member for reducing the first knob end is attached to the first knob end.
The second string member for reducing the end of the second knob is attached to the end of the second knob.
The bag according to claim 8.

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