JP2004254949A - Reversible bag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hard-type reversible bag which opens at the top. <P>SOLUTION: A front board member (10) and a back board member (20), a flexible bottom surface (12), and a pair of flexible side panels (13, 13) form a main body of the baggage (100) which opens at the top. The side panels (13, 13) are provided with slide fasteners (15, 15) that reach from the upper end to near the bottom end and the slide fastener (15) is provided with a slider (16) that has a tab (18) that can be operated from both external side and the internal side. The slide fastener (15) is disengaged by drawing down the slider (16) and the flexible side panels (13, 13) are vertically separated in two. The top of the sides of the front board member (10) and the back board member (20) is provided with connecting members (30, 30) that connect the front board member (10) and the back board member (20) in a removable and replaceable manner. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a reversible bag, and more particularly to a reversible bag suitable for a business bag.
[0002]
[Prior art]
Conventionally, reversible bags are used as bags that have different functions because the design changes by turning over and can be used as another bag in design, and when flipping over, the arrangement of pockets etc. changes. There are things you can do.
[0003]
A conventional reversible bag is generally configured as in Patent Literature 1 in which the entire body is formed in a bag shape with a flexible soft fabric, but this type of bag-shaped removable bag stores documents and the like and carries it around. (It is called a briefcase or the like.) It is not suitable for business use (because documents and the like may be bent or broken with a bag).
[0004]
Recently, a reversible bag in which both front and rear surfaces are formed of a relatively hard material has also been proposed, and a typical configuration thereof is, as shown in Patent Document 2, a relatively hard front plate and a rear plate. The base and both sides are connected by a flexible bottom and both sides, and both sides are divided into two vertical parts by attaching and detaching slide fasteners from the upper end to the lower end. Connection is possible. In the example of Patent Document 2, the upper sides of the front plate and the rear plate are connected by a cover surface, and the cover surface can also be divided into two parts by a slide fastener communicating with the slide fastener. The reason why the slide fastener is extended to the cover surface is to prevent the slide fastener from being opened carelessly, as described below.
[0005]
Therefore, Patent Document 2 does not accurately describe that both front and rear surfaces are made of relatively hard materials. However, according to this type of reversible bag, a so-called hard type reversible bag can be realized. A main storage portion having a large storage capacity can be formed between the plate and the rear plate. However, if slide fasteners are arranged vertically on both sides of the main storage portion as shown in FIG. There is a problem that the fastener may be opened carelessly.
[0006]
When a large amount of storage is stored in the main storage unit and a force in the direction of expanding the front plate and the rear plate is applied, this force becomes a force for opening the slide fastener. In many cases, the slide fastener is inadvertently opened when an object having a large volume is pushed in. As described above, this problem can be substantially satisfied by providing the cover surface (the main body side wall portion 12 in Patent Document 2) shown in Patent Document 2 and extending the slide fastener to this cover surface. However, if the bag body 100 is provided with a cover surface having a slide fastener, there is a problem in that it is difficult to put and take out stored items, and furthermore, the main storage portion has a relatively large file or the like. It is often desirable to provide an upper-opening type storage unit so that it can be stored by projecting slightly above the upper opening. Is desired.
[0007]
[Patent Document 1] JP-A-7-111910 [Patent Document 2] JP-A-2000-342317
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its object to provide a hard type upper opening type reversible bag.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides a front plate member 10 and a rear plate member 20, a flexible bottom surface 12 connecting both lower sides of the front plate member 10 and the rear plate member 20, A pair of flexible side surfaces 13, 13 connecting the left and right sides of the member 10 and the rear plate member 20 respectively form a bag main body 100 having an open upper portion. And a slide fastener 15 extending from the upper end to near the lower end. The slide fastener 15 is provided with a slider 16 having a knob 18 which can be operated from both the outside and the inside of the bag body 100. By lowering the slider 16, the engagement of the slide fastener 15 is released, so that the flexible side surfaces 13, 13 are vertically divided into two, respectively. Further, the front plate member 10 and the rear plate member 20 The side upper is obtained taking the technical means formed by providing a connector 30 and 30 for detachably connecting the rear plate member 20 and the front plate member 10.
[0010]
Therefore, in the reversible bag of the present invention, when the two slide fasteners 15 are disengaged from each other, the two bendable side surfaces 13, 13 are substantially vertically divided into two parts, so that the front plate member 10 and the rear plate member 20 are separated. Can be spread on substantially the same plane, and when the front plate member 10 and the rear plate member 20 which are developed in a plane are bent at the bottom surface 12 in a direction opposite to the previous direction, the front plate member 10 The rear plate member 20 has a function of reversing the inside and outside.
[0011]
Then, when the front plate member 10 and the rear plate member 20 are inverted, when the slide fasteners 15 are closed, the bag main body 100 is formed in which both the flexible side surfaces 13, 13 and the bottom surface 12 are inverted inside and outside. It acts.
[0012]
In addition, the reversible bag of the present invention is configured such that the front and back plate members 10 and 20 are reversibly reversible by folding the front and back plate members 10 and 20 at the bottom surface by vertically dividing the two bendable side surfaces 13 and 13 with a slide fastener. Even if the front plate member 10 and the rear plate member 20 are made of a hard material that does not bend, the inside and outside can be inverted.
[0013]
In addition, the reversible bag of the present invention is provided with connecting members 30, 30 for detachably connecting the front plate member 10 and the rear plate member 20 to the upper side of the front plate member 10 and the rear plate member 20. Therefore, even if the stored items are forcibly packed in the bag body 100 so that the front plate member 10 and the rear plate member 20 are inflated, the front plate member 10 and the rear plate member 20 are connected to each other by the connecting tool 30, Since it is connected by 30 and the distance cannot be changed, it is possible to prevent the slider 16 of the slide fastener from being lowered downward in the drawing to open the slide fastener 15.
[0014]
Next, according to the invention of claim 2, the front plate member 10 in which the outer surface is made of natural leather or a natural leather-like cloth material 11, the inner surface is made of waterproof or water-repellent cloth 12b, 12c, and the outer surface is made of natural leather or A rear plate member 20 composed of a natural leather-like cloth material 11 having an inner surface composed of waterproof or water-repellent cloths 12b and 12c, and connecting between both lower sides of the front plate member 10 and the rear plate member 20. The left and right sides of a flexible bottom surface 12 composed of natural leather or a natural leather-like cloth material 11 on the outer side, and a waterproof or water-repellent cloth 12b, 12c on the inner side, and the front plate member 10 and the rear plate member 20. A pair of bendable side surfaces 13 and 13 connecting the side sides respectively form a bag body 100 having an open top, and the bendable side surfaces 13 and 13 have natural leather or natural leather-like fabric on the outer surface side. Lumber 11 The inner surface is made of waterproof or water-repellent cloth 12b, 12c, and slide fasteners 15, 15 are provided from the upper end to near the lower end. The slide fasteners 15, 15 are outside and inside the bag body 100. A slider 16 having a knob 18 which can be operated from both sides is provided. When the slider 16 is lowered, the engagement of the slide fasteners 15 is released, and the flexible side surfaces 13 The connecting members 30 and 30 for detachably connecting the front plate member 10 and the rear plate member 20 are provided on the upper side of the front plate member 10 and the rear plate member 20 so as to be in a divided state. The technical measures provided are taken.
[0015]
Therefore, the reversible bag of the present invention, in addition to the function of the above-described claim 1, has an outer surface made of natural leather or a natural leather-like fabric material and an inner surface made of a waterproof or water-repellent fabric. Can be used as a normal business bag with luxury such as natural leather with the outer side facing out, and when going out in the rain, flip inside out to make waterproof or water-repellent fabric face up and rainwater infiltrate It has the effect of being able to be used as a bag for rainy weather.
[0016]
Next, a third aspect of the present invention is to provide an inner partition having a waterproof or water-repellent fabric material 12b, 12c on the inner surface side of the front plate member 10 on the outer surface side made of natural leather or natural leather-like fabric material 11. The front plate member 10, the inner partition plate 14, and the front plate-side storage portion 10a are configured by opposing the plate 14, and a slide fastener 15a that opens and closes an upper opening is provided in the front plate-side storage portion 10a. A rear plate member 20 whose outer surface is made of natural leather or natural leather-like cloth material 11 is opposed to an inner partition plate 14 whose inner surface is made of waterproof or water-repellent cloth material 12b, 12c. The rear plate member 20 and the inner partition plate 14 constitute a rear plate side storage portion 20a, and the rear plate side storage portion 20a is provided with a slide fastener 15a for opening and closing an upper opening, and the front plate side storage portion 10a is provided. And the rear plate side storage section 20a A flexible bottom surface 12 connecting the lower sides, the outer surface side of which is made of natural leather or natural leather-like cloth material 11 and the inner surface side is made of waterproof or water-repellent cloth 12b, and the front plate member 10 and the rear plate member A pair of bendable side surfaces 13 and 13 respectively connecting left and right sides of the bag body 20 form a bag body 100 having an open top, and the outer sides of the bendable side surfaces 13 and 13 are made of natural leather or natural leather. The inner surface is made of waterproof or water-repellent fabrics 12b, 12c, and slide fasteners 15, 15 are provided from the upper end to near the lower end. The slide fasteners 15, 15 have a bag body. A slider 16 having a knob 18 that can be operated from both the outside and the inside of the portion 100 is provided, and the slider 16 is lowered by pulling down the slider 16. The engagement of the fasteners 15, 15 is released so that the bendable side surfaces 13, 13 are vertically divided into two, respectively. Further, on the upper side of the front plate member 10 and the rear plate member 20, A technical means is provided in which connecting members 30, 30 for detachably connecting the front plate member 10 and the rear plate member 20 are provided inside the flexible side surfaces 13, 13.
[0017]
Therefore, the reversible bag of the present invention further includes the front plate-side storage portion 10a and the rear plate-side storage portion 20a in addition to the function of the above-mentioned claim 2, so that the bag main body 100 is connected to the front plate-side storage portion. The function of providing a reversible bag which is partitioned by 10a and a rear plate side storage portion 20a, and can be provided with a storage portion having an upper opening type and a storage portion having an opening which can be opened and closed by fasteners 15a, 15a. To present.
[0018]
【Example】
Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the figure, reference numeral 100 denotes a bag main body, a front plate member 10 and a rear plate member 20, a flexible bottom surface 12 connecting lower sides of the front plate member 10 and the rear plate member 20, and the front plate member 10 described above. And a pair of bendable side surfaces 13, 13 connecting the left and right sides of the rear plate member 20, respectively. The front plate member 10 and the rear plate member 20 are formed on the outer surface of a relatively hard core material 14a, 14a such as a cardboard, a plastic plate, a veneer plate, or the like (natural leather or natural leather-like fabric) in the same manner as in the related art. 11 may be attached. A surface cloth (natural leather or natural leather-like cloth) 11 may be attached to the inner surfaces of the cores 14a, 14a, or a waterproof or water-repellent cloth described later may be applied to the inner surfaces of the cores 14a, 14a. Other lining materials such as 12b may be adhered, and it is desirable that the waterproof or water-repellent cloth 12b be located at a portion that becomes an outer surface when the reversible is turned over.
[0019]
In the illustrated example, a handle 19, 19 is attached to the front plate member 10 and the rear plate member 20, so that the front bag member 10 and the rear plate member 20 can be used as a handbag. Although not shown in the drawings, it is a matter of course that a shoulder belt connecting ring may be attached to the front plate member 10 and the rear plate member 20 so as to be usable as a shoulder bag. The shoulder belt connecting ring is provided with a D-shaped ring or the like at one longitudinal end (front side in the figure) of the front plate member 10 and the other longitudinal end (rear side in the figure) of the rear plate member 20, and both ends of a shoulder belt (not shown). The eggplant ring attached to the shoulder belt may be detachably connected to the shoulder belt connection ring. In the illustrated example, since the inner partition plates 14, 14 described later are provided, the shoulder belt connecting ring may be attached to the inner partition plates 14, 14.
[0020]
The flexible side surfaces 13, 13 are provided with a slide fastener 15 extending from the upper end to near the lower end. The slide fastener 15 has a knob 18 which can be operated from both the outside and the inside of the bag body 100. Is provided, and by pulling down the slider 16 (sliding downward in the figure), the engagement of the slide fastener 15 is released, and the flexible side surfaces 13, 13 are vertically divided into two. There is something.
[0021]
The slide fastener 15 cuts downward from the center of the upper ends of the flexible side surfaces 13, 13, divides the flexible side surfaces 13, vertically into two, and slides the slide fastener 15 along the cuts. By opening and closing the slide fastener 15, the flexible side surfaces 13, 13 can be vertically divided into two or integrally connected. Note that the knobs 18 that can be operated from both the outside and the inside of the bag body 100 may be provided with separate knobs 18, 18 provided in advance on the inner surface side and the outer surface side of the slider 16, respectively. In the illustrated embodiment, a rail 17 having a T-shaped cross section extending from the outer surface side of the slider 16 to the inner surface side through the upper part of the drawing is provided in an inverted U-shape, and the knob 18 is engaged with the rail 17. The slider is guided by the rail 17 so that the slider can move from the outer surface to the inner surface.
[0022]
Further, in the present invention, connecting parts 30, 30 for detachably connecting the front plate member 10 and the rear plate member 20 are provided on the upper side of the front plate member 10 and the rear plate member 20. As the connecting tool 30, a conventionally known connecting tool may be used. In the illustrated example, an insertion type connecting tool 30 is used, and a band 31 (using a woven cloth band or the like) having one end connected to the front plate member 10 is used. The connector body is attached to the free end side, and a plug that can be detachably connected to the connector body is attached to the free end side of the band 32 having one end connected to the rear plate member 20. It goes without saying that various conventionally known connectors may be used instead of the hook-and-loop fastener, the hook, the buckle and the like.
[0023]
Next, according to the invention of claim 2, the front plate member 10 in which the outer surface is made of natural leather or a natural leather-like cloth material 11, the inner surface is made of waterproof or water-repellent cloth 12b, 12c, and the outer surface is made of natural leather or A rear plate member 20 composed of a natural leather-like cloth material 11 having an inner surface composed of waterproof or water-repellent cloths 12b and 12c, and connecting between both lower sides of the front plate member 10 and the rear plate member 20. The left and right sides of a flexible bottom surface 12 composed of natural leather or a natural leather-like cloth material 11 on the outer side, and a waterproof or water-repellent cloth 12b, 12c on the inner side, and the front plate member 10 and the rear plate member 20. A bag main body 100 having an open top is formed by a pair of bendable side surfaces 13 that connect the side sides, respectively.
[0024]
That is, in the present invention, the outer surface of the front plate member 10 is made of natural leather or a natural leather-like cloth material 11, and the inner surface is made of waterproof or water-repellent cloth 12b, 12c. In the present invention, the bottom surface 12 and the bendable side surfaces 13 are also formed of natural leather or a natural leather-like cloth material 11 on the outer side, and waterproof or water-repellent cloths 12b and 12c on the inner side. The front plate member 10 and the rear plate member 20 are formed by attaching natural leather or a natural leather-like cloth surface cloth 11 to the outer surface of a relatively hard core material 14a, 14a such as a cardboard, a plastic plate, or a plywood plate. Although the waterproof or water-repellent fabric 12b may be attached to the inner surfaces of the members 14a, 14a, the waterproof or water-repellent fabric 12b may not be directly attached to the cores 14a, 14a. Then, a waterproof or water-repellent cloth 12b may be attached to the inner surface of the inner partition plate 14 facing the front plate member 10, or the waterproof or water-repellent cloth 12b may be attached to the inner surface of the inner partition plate 14. May be provided.
[0025]
The waterproof or water-repellent fabric 12b is for preventing rainwater from entering, and may be made of a resin sheet, a waterproof fabric material of which material and weave are devised, or water-repellent to normal cloth. Alternatively, a waterproofed one may be used.
[0026]
The bottom surface 12 and the bendable side surfaces 13 and 13 are made of natural leather or a natural leather-like cloth material 11 on the outer side, and waterproof or water-repellent cloths 12b and 12c on the inner side (the same reference numerals 12a and 12c are used). Material may be used).
[0027]
The flexible side surfaces 13, 13 are provided with a slide fastener 15 extending from the upper end to near the lower end. The slide fastener 15 has a knob 18 which can be operated from both the outside and the inside of the bag body 100. The slider 16 is pulled down, the slide fastener 15 is disengaged to disengage the slide fasteners 15 so that the bendable side surfaces 13 and 13 are vertically divided into two parts, respectively. In the upper part of the side between the member 10 and the rear plate member 20, connecting members 30, 30 for detachably connecting the front plate member 10 and the rear plate member 20 are provided. is there.
[0028]
The invention according to claim 3 includes an inner partition plate 14 having an outer surface made of a natural leather or a natural leather-like cloth material 11 and an inner surface made of a waterproof or water-repellent cloth material 12a. The front plate member 10 and the inner partition plate 14 provide a front plate side storage portion 10a, and the inner surface of the rear plate member 20 whose outer surface is made of natural leather or a natural leather-like cloth material 11 is provided on the inner surface. Is provided with an inner partition plate 14 made of a waterproof or water-repellent cloth material 12a, a rear plate side storage portion 20a is provided by the rear plate member 20 and the inner partition plate 14, and the front plate member 10 is The lower side of the plate member 20 is connected. Similarly, the outer side is made of natural leather or a natural leather-like cloth material 11, and the inner side is made of a waterproof or water-repellent cloth 12b. A pair of bendable side surfaces 13, 13 connecting the sides, respectively, form a bag body 100 having an open top.
[0029]
That is, in the present invention, the front plate member 10 and the rear plate member 20 are not simply formed into a single plate, but the front plate side storage portion 10a having the slide fasteners 15, 15 in the upper opening, and the rear plate And a side storage section 20a. The bendable side surfaces 13 and 13 are made of natural leather or a natural leather-like cloth material 11 on the outer side, and waterproof or water-repellent cloths 12b and 12c on the inner side. A slide fastener 15 is provided, and a slider 16 having a knob 18 that can be operated from both the outside and the inside of the bag body 100 is provided on the slide fastener 15, and when the slider 16 is lowered, the slide fastener 15 is lowered. Is disengaged so that the bendable side surfaces 13 and 13 are vertically divided into two parts, and the front plate member 10 and the rear plate member 20 have a front plate member 10 3. The same configuration as in claim 2, wherein connecting members 30, 30 for detachably connecting the rear plate member 20 and the rear plate member 20 are provided inside the flexible side surfaces 13, 13. A.
[0030]
【The invention's effect】
According to the present invention, as described above, the both bendable side surfaces 13 and 13 can be vertically divided into two by the slide fasteners 15 and 15, so that the front plate member 10 and the rear plate member 20 can be made of a hard material. It is possible to provide a hard type reversible bag that can be turned over.
[0031]
Further, in the present invention, since the bag main body 100 has an upper opening type, it is possible to provide a hard type reversible bag which can store a part of a file or the like by protruding above the opening and can easily put it in and out.
[0032]
Further, in the present invention, a front plate-side storage portion 10a and a rear plate-side storage portion 20a having slide fasteners 15 and 15 in upper openings on both sides of the central bag main body 100 of the above-described upper opening type are arranged. Therefore, the storage items can be separately stored. Further, although the upper ends of the bendable side surfaces 13 and 13 are located on the upper sides, the slide fasteners 15 provided on the both side surfaces are provided because the coupling tools 30 and 30 are provided. , 15 can provide a hard type reversible bag that does not fall down carelessly.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing one embodiment of the reversible bag of the present invention.
[Explanation of symbols]
Reference Signs List 10 front plate member 10a front plate side storage section 11 natural leather-like cloth material 12a water repellent cloth material 12b water repellent cloth 13 bendable side surface 13 water repellent cloth material 14 inner partition plate 14a core material 15 slide fastener 16 slider 18 knob 20 Rear plate member 20a Rear plate side storage unit 30 Connecting tool 100 Bag body

Claims (3)

A front plate member (10), a rear plate member (20), a bendable bottom surface (12) connecting between both lower sides of the front plate member (10) and the rear plate member (20), A pair of flexible side surfaces (13, 13) connecting the left and right sides of the member (10) and the rear plate member (20), respectively, to form a bag body (100) having an open top,
The flexible side surfaces (13, 13) are provided with slide fasteners (15, 15) reaching from the upper end to near the lower end, and the slide fastener (15) is provided between the outside and the inside of the bag body (100). A slider (16) having a knob (18) that can be operated from both sides is provided, and when the slider (16) is lowered, the engagement of the slide fastener (15) is released and the flexible side surface (13, 13) so that each of them becomes a vertically divided state,
Further, on the upper side of the front plate member (10) and the rear plate member (20), a connecting member (30, 30) for detachably connecting the front plate member (10) and the rear plate member (20). 30) A reversible bag provided with: A front plate member (10) having an outer surface made of natural leather or natural leather-like fabric material (11), an inner surface made of waterproof or water-repellent fabric (12b, 12c), and an outer surface made of natural leather or natural leather-like fabric A rear plate member (20) made of a material (11), the inner surface of which is made of a waterproof or water-repellent fabric (12b, 12c), and both lower sides of the front plate member (10) and the rear plate member (20) A curved bottom surface (12), the outer surface of which is made of natural leather or natural leather-like fabric material (11), and the inner surface of which is made of waterproof or water-repellent fabric (12b, 12c); A pair of bendable side surfaces (13, 13) connecting the left and right sides of the front plate member (10) and the rear plate member (20) respectively form a bag main body (100) having an open top,
The bendable side surfaces (13, 13) have an outer surface made of natural leather or a natural leather-like fabric material (11), an inner surface made of waterproof or water-repellent fabric (12b, 12c), and an upper end thereof. Slide fasteners (15, 15) reaching from the bottom to the lower end, and the slide fasteners (15, 15) have knobs (18) that can be operated from both the outside and the inside of the bag body (100). When the slider (16) is lowered and the slider (16) is lowered, the engagement of the slide fasteners (15, 15) is released, and the flexible side surfaces (13, 13) are respectively divided into two vertically. None,
Further, connecting parts (30, 30) for detachably connecting the front plate member (10) and the rear plate member (20) are provided on the upper side of the front plate member (10) and the rear plate member (20). ), A reversible bag provided. An inner partition plate (14) having an outer surface formed of a waterproof or water-repellent cloth material (12b, 12c) of an inner surface of a front plate member (10) formed of natural leather or a natural leather-like cloth material (11). And a front plate member (10), an inner partition plate (14), and a front plate side storage portion (10a). The front plate side storage portion (10a) has an upper opening. To provide a slide fastener (15a)
An inner partition plate (14) having an outer surface made of natural leather or a natural leather-like fabric material (11) and an inner surface made of a waterproof or water-repellent fabric material (12b, 12c) on the inner surface side of the rear plate member (20). The rear plate member (20) and the inner partition plate (14) constitute a rear plate side storage portion (20a). The rear plate side storage portion (20a) has an upper opening. Providing a slide fastener (15a) that opens and closes,
The lower side of the front-plate-side storage section (10a) and the rear-plate-side storage section (20a) is connected. Similarly, the outer side is made of natural leather or a natural leather-like cloth material (11), and the inner side is waterproof or water-repellent. A pair of bendable side surfaces (13,12) connecting the left and right sides of the front plate member (10) and the rear plate member (20), respectively, with the bottom surface (12) made of a cloth (12b). 13) to form a bag body (100) with an open top.
The bendable side surfaces (13, 13) are made of natural leather or a natural leather-like fabric material (11) on the outer side, and waterproof or water-repellent fabrics (12b, 12c) on the inner side, and from the upper end thereof. A slide fastener (15, 15) reaching the lower end is provided, and the slide fastener (15, 15) has a knob (18) that can be operated from both the outside and the inside of the bag body (100). A slider (16) is provided, and when the slider (16) is pulled down, the engagement of the slide fasteners (15, 15) is released, and the flexible side surfaces (13, 13) are vertically split into two. None,
Further, connecting parts (30, 30) for detachably connecting the front plate member (10) and the rear plate member (20) are provided on the upper side of the front plate member (10) and the rear plate member (20). ) Is provided on the inside of the bendable side surface (13, 13).

Images