JP3164382U - bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bag capable of forming a wide opening of a cover part by a slide fastener and easy to open and close the slide fastener. Moreover, when carrying, the bag which can be hold | maintained at a small folding form is provided. A bag comprising a bag-shaped storage portion 2 having an opening 8 having a substantially square opening at the top and a pair of hooks 9 provided at the top of the storage portion. A cover 10 made of a flexible sheet material that covers the opening is opened and closed, and the cover can be opened and closed via a slide fastener 11 mounted along a diagonal line of the opening, and the cover is opened by the slide fastener. Widely formed mouth. In addition, a small folded bag is attached to the first fastening device 20 and the second fastening device 22 attached to the tip of the hanging strap 21 so that the folded shape can be maintained. [Selection] Figure 1

Description

  The present invention relates to a bag-like bag provided with a pair of hooks, and more particularly to improvement of a bag having a cover that can be opened and closed by a slide fastener at an upper opening of the bag.

  There is a bag-like bag provided with a pair of hanger portions (handbag portion or shoulder portion), and there is a bag having a cover portion made of a flexible sheet material that can be opened and closed by a slide fastener at the upper opening of the bag-like bag (FIG. 5). reference). The conventional bag 50 shown in FIG. 5 is mounted in parallel with the front part 52 and the rear part 53 of the storage part 51 provided with a holding part (hand holding part or shoulder part) 54 with a slide fastener 55. In order to widen the opening of the cover portion 56 of the bag that is opened and closed by the slide fastener 55 (the opening is closed in the drawing), one end portion 55a of the slide fastener 55 is placed outside the opening edge of the bag. It is attached to the extended portion 56a of the extended cover portion 56 (see the left end portion 55a of the slide fastener 55 in FIG. 5), and the other end portion 55b of the slide fastener 55 is released from the extended portion 56b of the cover portion 56. The end portion 55b of the released fastener is extended so as to extend outward from the opening edge (see the right end portion 55b of the slide fastener 55 in FIG. 5). ). However, the conventional bag shown in FIG. 5 is mounted with the end of the slide fastener extending outward from the opening edge of the bag, and in particular, the end 55b released from the extended portion 56b of the cover 56 is the opening edge. Because it is mounted in a protruding state that extends longer outward, it is difficult to open and close the slide fastener, which opens or closes the slide fastener with the end of the slide fastener extended outward as the slide starting point, and It looked bad. Further, the conventional bag shown in FIG. 5 cannot sew the extended portion 56b of the cover portion 56 and the end portion 55b of the fastener tape portion of the slide fastener released from the extended portion (the slide fastener 55 of FIG. 5). (See the right end 55b) and a gap was formed between the slide fastener and the cover, and even when the slide fastener was closed, the upper opening of the bag could not be completely sealed with the cover.

  The present invention is a bag in which a cover portion made of a flexible sheet material that can be opened and closed by a slide fastener is attached to an upper opening of a bag-like bag, and intends to solve the above-described disadvantages of the conventional bag collectively. In other words, it is intended to provide a bag that can widely form an opening by a slide fastener in the cover portion of the bag, can easily take in and out articles from the wide opening, and can be easily opened and closed by a slide fastener in the cover portion of the bag. is there. Furthermore, the present invention intends to provide a bag with excellent cold and heat retaining functions that can completely seal the upper opening of the bag with a cover.

  In addition, the present invention is intended to provide a bag that can be folded into a small square shape and that can hold this compact folded shape and is convenient to carry.

  In order to solve the above-mentioned problems, the present invention (the invention of claim 1) is provided with a substantially rectangular bottom surface portion, a four-body body surface portion including a front surface portion, a back surface portion, and both side surface portions, and an upper portion having a substantially rectangular shape. A pair of sachets that function as handbags or shoulders provided at symmetrical positions on the upper part of the front part side and the back part side of the storage part In the bag composed of a portion, a cover portion made of a flexible sheet material that covers the opening portion so as to be openable and closable is attached to the opening portion that opens in a substantially square shape of the storage portion, and the cover portion is formed along a diagonal line of the opening portion. Provided is a bag characterized by having a cover structure divided into two cover parts that can be opened and closed via a slide fastener that is attached.

  The bag of this invention is characterized in that the slide fastener is mounted along a diagonal line of an opening that opens in a substantially square shape of the storage portion. That is, the slide fastener is mounted in an oblique direction with respect to the front portion and the rear portion of the storage portion provided with the holding portion (hand holding portion or shoulder portion). By opening and closing the slide fastener, the cover portion made of the flexible sheet material covering the substantially rectangular opening of the storage portion can be opened along the diagonal of the opening, and along the diagonal of the opening The opening is closed. Therefore, compared with the case where the slide fastener is mounted in parallel to the front part and the rear part of the storage part provided with the holding part (hand holding part or shoulder part), the opening by the slide fastener of the cover part of the bag is widened. it can.

  Moreover, as described above, the bag of the present invention is mounted along the diagonal line of the opening that opens the slide fastener in a substantially square shape. This means that the slide fastener (fastener tape portion of the slide fastener) is mounted within the range of the opening along the diagonal line of the opening, and both ends of the slide fastener (fastener tape portion of the slide fastener) are attached. It means that it was attached to the opening edge portion of the opening portion so as to cross in a substantially T shape from the inside. In this way, the slide fastener is mounted within the range of the opening, and both ends thereof are mounted so as to cross the opening edge of the opening in a substantially T shape from the inside, so that the slide fastener can be easily opened and closed. . Furthermore, according to the slide fastener mounted as described above, the fastener tape portion and the cover portion of the fastener can be completely sewn, and there is no gap between the slide fastener and the cover portion. The upper opening can be completely sealed with a cover.

  Moreover, this invention (device of Claim 2) provides the bag which each sewn the both ends of the sliding direction of the fastener tape part of the said slide fastener inside the opening edge part of the said accommodating part, respectively.

  According to this device, since both ends in the sliding direction of the fastener tape portion of the slide fastener are respectively sewn inside the opening edge portion of the storage portion, the slide fastener can be easily opened and closed. That is, the slide fastener is mounted within the range of the opening of the storage portion, and the slider of the closed slide fastener and the slider of the opened slide fastener are located inside the opening edge of the storage portion. When opening and closing, if you hold the opening edge near the position of the slider with one hand and operate the slider located inside this opening edge with the other hand, you can easily open and close the slide fastener. It can be carried out. Therefore, opening and closing of the opening by the slide fastener of the cover portion of the bag can be easily performed. In addition, by attaching both ends of the fastener tape portion of the slide fastener to the inside of the opening edge portion of the storage portion, the end portion of the slide fastener extends beyond the opening edge portion of the bag as in the conventional bag and is attached. Because it is not a thing, it looks good. Furthermore, according to the slide fastener in which both ends of the fastener tape portion are sewn inside the opening edge portion of the storage portion, the fastener tape portion and the cover portion can be completely stitched, and there is no gap between the slide fastener and the cover portion. Therefore, if the fastener is closed, the upper opening of the bag can be completely sealed with the cover.

  Further, according to the present invention (the invention of claim 3), the suspending portion is integrally extended from respective upper portions on the front portion side and the rear portion side of the storage portion, and the covering portion is the slide. A front portion side cover portion and a rear portion side cover portion divided by fastener tape attachment sides sewn along the fastener tape portion of the pair of fasteners, and extending from the front portion side of the storage portion A lining portion having substantially the same shape as the ledge portion is integrally extended from the cover portion on the front portion side, and a lining portion having substantially the same shape as the ledge portion extending from the back portion side of the storage portion is provided. It extends integrally from the cover part on the back side, and the end part of the cover part on the front part side is sewn to the upper edge part of the corresponding one side part except for the side where the fastener tape is attached. In addition, the lining portion integrally extended with the corresponding front portion side The cover portion on the back portion side is sewn to the upper edge portion of the corresponding other side surface portion and extends integrally with the cover portion on the back surface side except for the fastener tape mounting side portion. Provided is a bag in which the lining portion is stitched as a lining to the corresponding back portion on the back portion side.

  Moreover, this invention (device of Claim 4) is formed with the flexible sheet material which can fold the said accommodating part, the said hanger, and the said cover part in arbitrary shapes. The bag of the present invention can be folded into a flat shape, and can be folded from the flat shape into a more compact small shape (for example, a square shape).

  Moreover, this invention (device of Claim 5) forms the said accommodating part, the said hanger, and the said cover part with the flexible sheet material which can be folded in arbitrary shapes, And the front part or back part of the said accommodating part A first fastening device (for example, a male or female hook) is attached at a substantially central position of the outer surface of the outer surface, and a hanging string that hangs down on the outer surface side on the front or rear portion of the same surface to which the first fastening device is attached. And a bag having a second fastener (for example, a male or female hook) removably engaged with the first fastener in the inverted state at the tip of the hanging strap.

  The bag of the present invention can be folded into a flat shape, and can be folded from the flat shape into a more compact small shape (for example, a square shape). The bag folded into a flat shape is folded back in the left-right direction toward the surface opposite to the mounting surface of the first fastening device, folded into a vertically long, substantially rectangular shape with a reduced width, and then the folded shape is used as the first shape. Fold in the vertical direction (for example, fold multiple times from the bottom to the top and once from the top to the bottom, respectively) toward the surface opposite to the mounting surface of the fastening device, and make the vertical width smaller than the horizontal width. Fold it into a compact, generally square shape. In this final folded shape, it has a substantially V-shaped folded shape in which the lower part is folded and the upper part is separated, the first fastening device appears on one side, and the attachment end of the hanging strap is on the upper side on the opposite side It is supposed to be located. Next, the tip of the hanging strap is stretched over the upper side and inverted to the first fastening device side, and the second fastening device (for example, a male or female hook) of the inverted hanging strap is attached to the first fastening device ( For example, it is fastened to a male or female hook) so that a small folded shape having a substantially square shape can be maintained. Thereby, the compact folding shape convenient for carrying can be hold | maintained.

  According to the bag of the present invention, since the opening of the cover portion of the bag by the slide fastener can be formed widely, it is easy to put in and out the article from the wide opening, and the opening and closing operation of the cover portion of the bag by the slide fastener is easy. It is. Furthermore, since the upper opening of the bag can be completely sealed with a cover, the cold and warm function is excellent.

  Further, according to the bag of the present invention, it can be folded into a small square shape, and since this compact folded form can be maintained, it is convenient to carry.

It is the slope view which notched and showed the bag of this invention partially. It is a schematic plan view of the bag of this invention which abbreviate | omitted the hanger. It is a schematic front view which shows the state which folded the bag of this invention flat. It is the schematic front view which showed the procedure which folds the bag of this invention folded in flat to a small shape, and hold | maintains this folding form. It is a slope view of the conventional bag.

  An embodiment of the present invention will be described with reference to FIGS. As can be understood from FIG. 1 and FIG. 2 (FIG. 2 is shown with the holding portion omitted), the bag 1 of the present invention has a substantially rectangular (substantially rectangular) bottom surface portion 3 and a substantially rectangular shape. The front part 4 and the back part 5 corresponding to each long side of the bottom part 3 (specification of the front part and the back part is convenient with either side as the front part and the opposite side as the back part. 4) The body surface portion is composed of four side surface portions 6 and 7 corresponding to the respective short sides of the bottom surface portion 3, and the upper portion is opened in a substantially rectangular shape (substantially rectangular shape). A pair of bag-shaped storage portions 2 made of a flexible sheet material as the portion 8 and a pair of handbags or shoulder portions provided at symmetrical positions on each of the upper portions of the storage portion 2 on the front surface 4 side and the back surface portion 5 side. The bag is composed of band-shaped tie portions 9 and 9 made of a flexible sheet material. A cover portion 10 made of a flexible sheet material that covers the opening portion 8 so as to be openable and closable is attached to the opening portion 8 that opens in a square shape (substantially rectangular shape), and the cover portion 10 extends along a diagonal line of the opening portion 8. The cover structure is divided into two cover parts that can be opened and closed via the attached slide fastener 11.

  The slide fastener 11 has a slider between an upper portion of a corner portion that forms a boundary between the front surface portion 4 and the one side surface portion 6 and an upper portion of the corner portion that forms a boundary between the back surface portion 5 and the other side surface portion 7. It is mounted to slide. That is, the slide fastener 11 is mounted in an oblique direction with respect to the front surface portion 4 and the back surface portion 5 of the storage portion 2 provided with the holding portions 9 and 9 (hand holding portion or shoulder portion). By opening and closing the slide fastener 11, the cover portion 10 made of a flexible sheet material covering the substantially rectangular opening 8 of the storage portion 2 is opened and closed along a diagonal line dividing the opening 8 into two portions. The opening 12 is formed, the opening 12 is opened along the diagonal of the opening 8, and the opening 12 is closed along the diagonal of the opening 8. Therefore, as compared with the case where the slide fastener is mounted in parallel to the front portion and the rear portion of the storage portion provided with the holding portion (hand holding portion or shoulder portion), the bag 1 as shown by the one-dot chain line in FIG. The opening 12 by the slide fastener 11 of the cover part 10 can be widened.

  In the bag 1 shown in FIG. 1, the storage portion 2 and the holding portion 9 are integrally formed of the same material, and the band-like holding portions 9 are formed from the upper portions on the front surface 4 side and the back surface portion 5 side of the storage portion 2. 9 are integrally extended. The upper edge of the storage portion 2 on the side surfaces 6 and 7 side and the outer peripheral edge of the band-like hooks 9 and 9 form a continuous peripheral edge, and this peripheral edge is continuously wrapped with a reinforcing cloth-like tape 13a. It is sewn in a loose state. Further, the inner peripheral edge portion 9a of the holding portion 9 is also sewn in a state of being continuously wrapped by the reinforcing cloth-like tape 13b. In addition, the bag of this invention should just be provided with the holding part (hand-holding part or shoulder part) in the accommodating part 2, and is not limited to the integrally formed thing shown in figure. For example, a bag having a structure in which the hook portion is attached to the storage portion by means such as sewing, and a bag having a structure in which the hook portion is attached to the storage portion via a connector are also included.

  A specific example in which the slide fastener 11 and the cover portion 10 are attached to the opening 8 of the storage portion 2 will be described. Both ends of the slide fastener 11 (both ends of the fastener tape portions 11A and 11B of the slide fastener 11) are covered with the reinforcing cloth-like tape 13a inside the upper edge (opening edge) of the storage portion 2. It is sewn on.

  The cover part 10 includes a cover part 10A on the front part side and a back part divided by diagonal fastener tape attachment sides sewn along the entire length range of the pair of fastener tape parts 11A, 11B of the slide fastener 11. A lining portion 14 having a cover portion 10B on the side and extending substantially from the front portion 4 side of the storage portion 2 and having the same shape as that of the hook portion 9 (the lining portion 14 is hidden in FIG. 1). A lining portion 14 that extends integrally from the cover portion 10A on the front portion side and extends substantially from the back portion 5 side of the storage portion 2 extends from the cover portion 10B on the back portion side. It extends integrally.

  10 A of cover parts by the side of a front part are sewed in the state by which the edge part was coat | covered with the said reinforcing cloth-like tape 13a on the upper edge part of one corresponding side part 7 except the said fastener tape mounting | wearing side part. The lining portion 14 that is integrally extended with the lining portion 14 (surface of the tie portion 9) on the corresponding front portion 4 side is sewn in a state covered with the reinforcing cloth-like tapes 13a and 13b as a lining. Yes. Further, the cover portion 10B on the back surface side is sewn in such a state that the upper edge portion of the other side surface portion 6 is covered with the reinforcing cloth-like tape 13a except for the side portion where the fastener tape is attached. In addition, the lining portion 14 that is integrally extended is sewn in a state where the lining portion 14 on the corresponding back surface 5 side (the outer surface of the lining portion 9) is covered with the reinforcing cloth-like tapes 13a and 13b as a lining. Has been. When the slide fastener 11 is completely closed, the opening 8 of the bag is completely sealed by the cover 10 (the cover portion 10A on the front side and the cover portion 10B on the back side). The covering portion 10 has a covering surface formed wider than the opening 8 of the storage portion 2, and the length of the slide fastener 11 and the length of the slide fastener 11 so that the covering surface is recessed or bulged with the slide fastener 11 closed. It is attached with a margin in the area of the covering surface.

  The bag 1 of the illustrated embodiment has a storage portion 2, ledge portions 9, 9, and a cover portion 10 (a cover portion 10A on the front portion side and a cover portion 10B on the back portion side) made of a flexible cloth material such as polyester or nylon. It is formed so that it can be folded into an arbitrary shape. The bag 1 of the illustrated embodiment can be folded into a flat shape as shown in FIG. 3 when the article is not stored. 3 indicates the boundary lines L1 and L1 that are the corner portions of the front portion 4 and the side portions 6 and 7 of the storage portion 2, and the lower broken line in FIG. 3 indicates the inner fold line L2. . A substantially rectangular (substantially rectangular) bottom surface portion 3 is formed by a rectangular inner fold portion surrounded by the inner fold line L2 (broken line) and the two boundary lines L1, L1 (dashed lines). The substantially inwardly folded portions surrounded by the inner crease line L2 (broken line) and the border lines L1 and L1 (dashed lines) on the left and right sides of the part 3 are defined as the gusset parts 15 and 15, respectively. By expanding the inwardly folded bottom surface portion 3 and town portion 15, a three-dimensional bag as shown in FIG. 1 can be obtained.

  The bag 1 of the present invention can be folded into the flat shape shown in FIGS. 3 and 4A, and can be further folded into an arbitrary shape (for example, a small square shape) from the flat shape.

  As an example, the size of the bag 1 shown in the embodiment of FIG. 1 is about 37 cm in height in the storage portion 2, and about 32 cm in width in the front portion 4 and the back portion 5. The width dimension (width as a town part) of the side surface parts 6 and 7 is about 20 cm. The size of the bag can be larger or smaller.

  A first fastening device 20 is attached at a substantially central position on the outer surface of the front surface portion 4 (or the back surface portion 5) of the storage portion 2, and the same surface portion as the surface portion to which the first fastening device 20 is attached (in this embodiment). A hanging cord 21 hanging from the outer surface side is attached to the upper portion of the front surface portion 4) by being sewn at its upper end while being covered with the reinforcing cloth-like tape 13b. A second fastening tool 22 detachably attached to the fastening tool 20 is attached. In the illustrated embodiment, the first fastener 20 is a male hook (convex hook) or a female hook (concave hook), and the second fastener 22 is attached to and detached from the hook of the first fastener 20. It is a male hook (convex hook) or a female hook (concave hook) that can be freely fitted. In addition, the 1st fastening tool 20 and the 2nd fastening tool 22 are good also as a hook-and-loop fastener which mutually joins and can be detachably fixed.

  Based on FIG. 4, a procedure for folding the bag 1 of the present invention folded flat into a small square shape and maintaining this folded form will be described. In addition, the dashed-dotted line shown in FIG. 4 has shown the preferable crease line as an example.

  First, the left and right ends of the bag 1 folded in a flat shape (the shape of A in FIG. 4) are directed to the surface opposite to the mounting surface of the first fastener 20 via the crease lines F1 and F2. Fold it in the direction and fold it into a vertically long, substantially rectangular shape with a reduced width (folded shape of C in FIG. 4). Next, the folded shape is folded in the vertical direction toward the surface opposite to the mounting surface of the first fastening device 20 (for example, folded once along the crease line F3 from the top to the bottom, and further from the bottom. A plurality of lines are folded along the respective crease lines in the order of the crease lines F4, F5, and F6 in the upward direction.), And folded into a compact, substantially rectangular shape having a smaller vertical width than the horizontal width (the double folded shape in FIG. 4). In this final folded shape, it has a substantially V-shaped folded shape in which the lower part is folded and the upper part is separated, and a first fastening device (male hook in the drawing) 20 appears on one side, and the upper part on the opposite side The attachment end of the hanging strap 21 is positioned. Next, the tip of the hanging strap 21 is stretched over the upper side and inverted to the first fastening device 20 side, and the second fastening device (female hook in the drawing) 22 of the inverted hanging strap 21 is secured to the first fastening device. It is fastened to a tool (male hook in the drawing) 20 so as to be able to hold a substantially rectangular small folded form (see ho in FIG. 4). Thereby, a relatively large folded bag can be held in a compact folded shape convenient for carrying.

  In the embodiment of FIG. 1, a third fastening device 23 detachably attached to the second fastening device 22 is attached to the base end portion of the hanging strap 21. If the front end side of the hanging strap 21 is folded back in a loop shape, and the folded second fastening device 22 is fastened to the third fastening device 23, the hanging strap 21 can be suspended in a loop shape, The accessory effect at the time of bag use can be heightened. In the illustrated embodiment, the third fastener 23 is a male hook (convex hook) or a female hook (concave hook) that is detachably fitted to the hook of the second fastener 22.

DESCRIPTION OF SYMBOLS 1 Bag 2 Storage part 3 Bottom part 4 Front part 5 Rear part 6 Side part 7 Side part 8 Opening part 9 Hang part (hand-carrying part or shoulder part)
DESCRIPTION OF SYMBOLS 10 Cover part 10A Front part side cover part 10B Back part side cover part 11 Slide fastener 11A, 11B Fastener tape part 12 Opening port 13a Reinforcement cloth-like tape 13b Reinforcement cloth-like tape 14 Back part of the tie part 20 First fastening Equipment (male or female hook)
21 Hanging string 22 Second fastener (male or female hook)

Claims (6)

  A bag-shaped storage portion made of a flexible sheet material having a substantially rectangular bottom surface portion and four body surface portions including a front surface portion, a back surface portion, and both side surface portions, and having an upper portion opened in a substantially rectangular shape; In the bag consisting of a pair of hand-held portions or shoulder portions provided at symmetrical positions on each of the upper portions on the front portion side and the rear portion side of the storage portion, the opening portion that opens in a substantially square shape of the storage portion A cover made of a flexible sheet material that covers the opening so as to be openable and closable, and the cover is divided into two cover parts that can be opened and closed via a slide fastener attached along a diagonal line of the opening. A bag characterized by its structure.   The bag according to claim 1, wherein both end portions of the fastener tape portion of the slide fastener are sewn inside the opening edge portion of the storage portion.   The hanger is integrally extended from each upper part on the front part side and the rear part side of the storage part, and the cover part is sewn along the fastener tape part of the pair of slide fasteners. A front portion side cover portion and a rear portion side cover portion divided by the attached fastener tape mounting side portion, and a lining portion having substantially the same shape as the hook portion extending from the front portion side of the storage portion. Extending integrally from the cover part on the front part side, and extending the lining part substantially the same shape as the hook part extending from the back part side of the storage part from the cover part on the back part side. The cover portion on the front portion side corresponds to the lining portion that is integrally extended and the end portion is sewn to the upper edge portion of the corresponding one side surface portion, except for the side where the fastener tape is attached. Suture the lining on the front side as a lining, Except for the side where the fastener tape is attached, the end portion is sewn to the upper edge portion of the corresponding other side surface portion, and the lining portion that is integrally extended is on the corresponding back portion side. The bag according to claim 1, wherein the bag is stitched as a lining to the tie portion.   The bag according to claim 1, 2, or 3, wherein the storage portion, the ledge portion, and the cover portion are formed of a flexible sheet material that can be folded into an arbitrary shape.   The storage portion, the ledge portion, and the cover portion are formed of a flexible sheet material that can be folded into an arbitrary shape, and a first fastening device is provided at a substantially central position on the outer surface of the front portion or the back portion of the storage portion. Attach a hanging strap that hangs down to the outer surface on the front or back of the same surface to which the first fastening device is attached, and detachably attach the first fastening device to the tip of the hanging strap in the inverted state. The bag according to claim 1, 2 or 3, further comprising a second fastener attached to the bag.   The bag according to claim 5, wherein the first fastener is a male or female hook, and the second fastener is a male or female hook that is detachably fitted to the first fastener.

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