JP6437810B2 - bag - Google Patents

Description

  The present invention relates to a bag used as a travel bag, a suitcase, a trunk, and an attache case.

  The travel bag is filled with various items such as clothes, clothing, and daily necessities. In consideration of taking in and out of these articles, bags having various structures have been proposed (see, for example, Patent Document 1 (FIGS. 1 and 3)).

  As shown in FIG. 1 of Patent Document 1, the heel body (1 (the numbers in parentheses indicate the symbols described in Patent Document 1. The same applies hereinafter) includes a slide fastener portion (10) and a slide fastener portion (15 ) And can open the ridge using any one of the two fastener portions (10, 15).

In Patent Document 1, the slide fastener portion (10) is opened at the time of vertical opening, and the slide fastener portion (15) is opened at the time of horizontal opening.
Although not described in Patent Document 1, an object with a low insertion / removal frequency is stored in the back and the slide fastener part (15) is closed, and an object with a high frequency of insertion / removal is stored in front and the slide fastener part (10) is closed. Usage is also recommended.

The slide fastener portion (10, 15) has a simple structure and is inexpensive. The structure of the slide fastener will be described in detail with reference to FIG.
As shown in FIG. 18A, the slide fastener 100 includes a left element 102 attached to an edge of the left tape 101, a right element 112 attached to an edge of the right tape 111, an element 102, It consists of sliders 121 and 121 that move 112 in the opening or closing direction. The sliders 121 and 121 can be locked by a lock mechanism 122 provided at the end.

  As shown in FIG. 18B, which is an enlarged view of part b of FIG. 18A, the left element 102 has a neck 103 and a head 104, and the right element 112 also has a neck 113 and a head 114. Yes. The right head 114 fits between the left neck 103 and the neck 103, and the left head 104 fits between the right neck 113 and the neck 113.

  In FIG. 18A, even if a leftward force is applied to the left tape 101 and a rightward force is applied to the right tape 111, the closed state of the slide fastener 100 is maintained due to the engagement of the multiple elements 102 and 112. Maintained. That is, the load on each of the elements 102 and 112 is reduced.

  By the way, when the tip of an ice pick or a ballpoint pen is inserted into the boundary between the element 102 and the element 112, external force concentrates on some of the elements 102 and 112. Then, some elements 112 are detached from some elements 102, 102. In the slide fastener 100, when one place is removed, the slide fastener 100 is easily opened (broken).

Therefore, in the case of the slide fastener structure, it is not possible to put valuables even though it can be locked by the lock mechanism 122. If the locking structure is made heavy in order to enhance the security, taking in and out of the article becomes troublesome, and the handleability deteriorates. Thus, the conventional bag has sacrificed one of security and ease of handling.
However, as the use of the bag varies, a bag that satisfies both safety and ease of handling is required.

FIG. 3 of Patent Document 1 shows a form in which the opening of the bag main body (1) faces upward. In this state, the article is stored, and then the slide fastener portion (15) is closed.
Assuming the case of starting from home, staying at a hotel on the road, and returning to home, there are many cases where the use is completed by opening and closing only the slide fastener portion (10) of FIG. Then, an article may remain in the bag main body (1) of FIG.

  Depending on the season, wrinkles are a concern. Therefore, a structure in which articles can be easily taken in and out from the outer area (1) is desired.

Utility Model Registration No. 3168972

  An object of the present invention is to provide a bag that satisfies both security and ease of handling.

The invention according to claim 1 includes a rear shell in which one of the six faces is open and this opening is bordered by the first rear frame, and one of the six faces is open and this opening is bordered by the first front frame. A front shell, a first hinge that is passed to the first rear frame and is connected to the rear shell so that the front shell can be opened and closed, and the first rear frame and the first front frame. passed example Bei a first lock mechanism for locking the front shell to the rear shell,
The front shell includes a front shell body that is locked to the rear shell by the first lock mechanism, and a lid that can be opened and closed independently of the first lock mechanism,
The lid is edged by a second front frame, the front shell body is edged by a second rear frame at a portion corresponding to the second front frame, and a second hinge and the second rear frame and the second front frame are provided. The second lock mechanism is passed ,
No slide fastener is provided between the first front frame and the first rear frame, and no slide fastener is provided between the second front frame and the second rear frame. And
The first front frame and the first rear frame are made of a material stronger than the front shell, and the second front frame and the second rear frame are also made of a material stronger than the front shell .

The inventions according to claims 2, and the shell after the opening opened at one side of the six faces are lined with after the first frame, this opening open at one surface of the six surfaces lined with first front frame The front shell, the first rear frame, the first hinge that is passed to the first front frame and is connected to the rear shell so that the front shell can be opened and closed, the first rear frame, and the first front frame And a first lock mechanism for locking the front shell to the rear shell,
The front shell includes a front shell body that is locked to the rear shell by the first lock mechanism, and a lid that can be opened and closed independently of the first lock mechanism,
The lid is edged by a second front frame, the front shell body is edged by a second rear frame at a portion corresponding to the second front frame, and a second hinge and the second rear frame and the second front frame are provided. The second lock mechanism is passed,
An inner box having a capacity corresponding to the volume of the rear shell is detachably attached to the rear shell ,
The inner box has a frame having a mouth shape,
This frame has an upper hook with a hole in the upper part, a lower hook with a hole in the lower part,
The first rear frame is provided with an upper pin for stopping the upper hook and a lower pin for attaching the lower hook, so that the inner box is detachably attached to the rear shell .

  The invention according to claim 3 is characterized in that the inner box is formed of a net member.

The invention according to claim 4 is characterized in that the inner box further includes a hanger hook that can be rotated and folded on the upper part of the frame having a mouth shape .

  The invention according to claim 5 is characterized in that the inner box is a storage case by itself.

In the invention according to claim 6, the first rear frame, the first front frame, the second rear frame, the second front frame, the first hinge and the second hinge are made of resin,
The first rear frame, the first hinge, and the first front frame are integrally formed,
The second rear frame, the second hinge, and the second front frame are integrally formed.

  The invention according to claim 7 is characterized in that articles can be taken into and out of the bag from the opening of the lid.

  In the invention according to claim 1, an article with a low insertion / removal frequency is stored in a space formed by the front shell body and the rear shell, and an article with a high insertion / removal frequency is stored in a space formed by the front shell body and the lid. . Since the front shell body can be put in and out by opening and closing the lid while the front shell body is locked to the rear shell by the first lock mechanism, it is easy to put in and out the article.

  In addition, since the frames are aligned with each other, not the fastener, and locked by the first and second lock mechanisms, the scissors cannot be broken and opened with the tip of an ice pick or a ballpoint pen. Thus, according to the present invention, a bag that satisfies both security and ease of handling is provided.

In the invention according to claim 2, since the inner box having the capacity corresponding to the volume of the rear shell is detachably attached to the rear shell, the articles can be taken out collectively by taking out the inner box. Therefore, the articles can be taken out from the rear shell together with the inner box at the staying hotel or the returned home, and the articles can be easily organized. Furthermore, it is possible to selectively take out the inner box from the rear shell and hang it on the side bar of the closet, etc., and use it without taking out the inner box from the rear shell, thereby improving usability. be able to.
Moreover, in the state accommodated in the rear shell, since the inner box is fastened up and down, it does not move in the rear shell.

  In the invention which concerns on Claim 3, the inner box is comprised with the net | network member. Because it is a net, it is convenient to check the contents easily. Because it is a net, the inner box becomes lighter. In addition, since the air permeability is excellent, it is possible to pass the air through the stored articles by suspending the inner box, and the generation of rust, mold and the like can be suppressed.

In the invention which concerns on Claim 4, the protrusion to the upward direction can be suppressed by rotating and folding a hanger hook. Therefore, the upper hook can be hung on the upper pin provided on the inner side of the rear shell (first rear frame) in a state where the gap between the frame having a mouth shape and the rear shell is reduced.

In the invention according to claim 5, inner box, so a singly storage case, remove the inner box from the rear shell, by leaving over next bar like closet, using the inner box as a shelf be able to.

  In the invention according to claim 6, since the first rear frame, the first hinge and the first front frame are integrally formed with resin, the second rear frame, the second hinge and the second front frame are integrally formed with resin. The frame and the hinge can be molded together, and the cost of parts can be reduced.

  In the invention according to claim 7, since the articles can be taken in and out of the bag through the opening of the lid, the bag is used as a clothes jar by opening and removing the lid and putting the article in and out of the bag body. be able to.

It is a front view of the bag according to the present invention. It is a right view of a kite. It is a top view of a ridge. FIG. It is a perspective view of an inner box. It is a perspective view of an upper hook and a hanger hook. It is a perspective view of a lower hook. It is sectional drawing of an inner box. It is sectional drawing of the inner box using the hook of another aspect. It is a front view of a shell after mounting an inner box. It is a figure explaining the effect | action of an inner box. It is sectional drawing of a front shell. FIG. 13 is a view taken in the direction of arrow 13 in FIG. 12. It is a top view of a slide fastener. FIG. 15 is a cross-sectional view taken along line 15-15 in FIG. 14. It is a disassembled perspective view of a slide fastener. It is an effect | action figure of a slide fastener. It is a figure explaining the structure and problem of the conventional slide fastener.

  Embodiments of the present invention will be described below with reference to the accompanying drawings. The drawings are viewed in the direction of the reference numerals.

  As shown in FIG. 1, the bag 10 includes a caster (universal wheel) 11 on the bottom surface, a first handle 12 on the right surface, a second handle 13 on the top surface, a leg 14 on the left surface, and a front shell 20. The second hinges 21 and 21 are provided in the middle of the height direction, and the corner reinforcing members 16 are provided at the corners (corners and corners). In the embodiment, the second hinge 21 is made of a metal hinge, but it may be made of resin or cloth hinge, and may be made of resin and integrally formed with the frame.

As shown in FIG. 2, the bag 10 includes a front shell 20 and a rear shell 40, and has a first lock mechanism 41 in the vicinity of the first handle 12. The front shell 20 includes a front shell body 22 and a lid 23.
As shown in FIG. 3, a second lock mechanism 24 is provided in the vicinity of the second handle 13. Reference numeral 25 denotes a pullable handle.

  As shown in FIG. 4, the saddle 10 has a rear shell 40 in which one of the six faces is open and this opening is bordered by the first rear frame 42, and one face of the six faces is open and this opening is the first. A front shell 20 bordered by a front frame 26; first hinges 43 and 43 which are passed to the first rear frame 42 and the first front frame 26 and connect the front shell 20 to the rear shell 40 so as to be openable and closable; A first lock mechanism (FIG. 2, reference numeral 41) that is passed to the rear frame 42 and the first front frame 26 and locks the front shell 20 to the rear shell 40; an inner box 50 that is mostly accommodated in the rear shell 40; Belts 44, 44 attached to the first rear frame 42 are provided. The first hinge 43 may be a cloth hinge, but considering safety, a metal hinge is preferable. In addition, the 1st hinge 43 and the 2nd hinge (FIG. 1, code | symbol 21) make a flame | frame resin, and are integrally formed with a flame | frame, and the 1st hinge 43 and the 2nd hinge 21 have flexibility. It doesn't matter.

The frames 26 and 42 are made of a material stronger than the front and rear shells 20 and 40. For example, if the front and rear shells 20 and 40 are resin, the frames 26 and 42 are light metal (aluminum alloy). If the front and rear shells 20 and 40 are light metals, the frames 26 and 42 are made of stainless steel or titanium alloy.
The frames 26 and 42 may be engineering plastic, glass fiber reinforced plastic, carbon fiber reinforced plastic, or polycarbonate resin. Furthermore, the front and rear shells 20 and 40 and the frames 26 and 42 may be made of the same material.

As shown in FIG. 5, the inner box 50 includes a strong frame 51 having a mouth shape and a net member 52 supported by the frame 51, and an upper fastener 53, an intermediate fastener 54, and a lower fastener on the front side. 55. The net member 52 may be any of a resin net, a light alloy net, a resin perforated plate, and a light metal perforated plate. A hanger hook 56 that can be rotated and tilted is provided at the upper center of the strong frame 51.
Further, the net member 52 includes a plurality of fixing members 52 a for fixing the net member 52 to the frame 51. The mesh member 52 is provided with a reinforcing bias 52b, and a fixing member 52a is provided at the position of the bias 52b. For this reason, the durability of the net member 52 can be improved. In the embodiment, the fixing member 52a is a hook-and-loop fastener, but may be a string, a clip or the like, and other members may be used as long as the net member 52 can be fixed to the frame 51.

  As shown in FIG. 6A, upper hooks 64, 64 are provided on the upper portion of the frame 51 so as to protrude upward. Hanger hooks 56 and 56 are rotatably provided on the upper hooks 64 and 64, respectively. The hanger hooks 56 and 56 can be raised and hung on a horizontal bar or the like of the closet.

  As shown in FIG. 6 (b), the hanger hooks 56, 56 can be rotated and folded to suppress upward protrusion. Therefore, the upper hooks 64 and 64 can be hung on the upper pins 45 and 45 provided on the inner side of the rear shell 40 (first rear frame 42) in a state where the gap between the frame 51 and the rear shell 40 is reduced.

  As shown in FIG. 7, lower hooks 65, 65 are provided at the lower part of the frame 51 so as to protrude downward, and holes 65 a, 65 a are provided in the lower hooks 65, 65. The lower hooks 65 and 65 can be hung on the lower pins 46 and 46 by passing the lower pins 46 and 46 provided inside the rear shell 40 (first rear frame 42) through the holes 65a and 65a.

  As shown in FIG. 8, the net member 52 has an upper shelf 57 and a middle shelf 58, and stores the articles 61 on the upper shelf 57 by opening the upper fastener 53, and opens the middle fastener 54 to open the middle shelf 54. By storing the article 62 on 58 and opening the lower fastener 55, the article 63 can be stored below the middle shelf 58.

  The sturdy frame 51 includes an upper hook 64 having a hole 64a in the upper portion and a lower hook 65 having a hole 65a in the lower portion.

  An upper pin 45 and a lower pin 46 are provided on the first rear frame 42. A lower hook 65 is attached to the lower pin 46, and the upper hook 64 is fixed to the upper pin 45.

Next, another aspect of the lower hook 65 shown in FIG. 8 will be described.
As shown in FIG. 9, the sturdy frame 51 includes an upper hook 64 having a hole 64a in the upper portion and a lower hook 65 having a hole 65a in the lower portion. In this embodiment, the lower hook 65 has a flat bottom surface. When the middle box 50 is placed on the floor alone, if it is a flat bottom, the middle box 50 is stabilized and there is no fear that the lower hook 65 bends. The lower hook 65 may have the same structure as the upper hook 64. Specifically, the upper and lower hooks may have the shape of the upper hook 64 of the embodiment or the shape of the lower hook 65 of the embodiment. When the lower hook 65 and the upper hook 64 have the same structure, the parts can be shared. In this embodiment, the lower hook 65 has a flat bottom surface. When the middle box 50 is placed on the floor alone, if it is a flat bottom, the middle box 50 is stabilized and there is no fear that the lower hook 65 bends.

Next, a state where the inner box 50 is housed in the rear shell 40 will be described.
As shown in FIG. 10, the inner box 50 is formed to be slightly smaller than the rear shell 40, and the upper hooks 64, 64 are fastened to the upper pins 45, 45 in the upper two places in the state where the heel 10 is raised. The lower hooks 65 and 65 are fastened to the lower pins 46 and 46 at two lower positions. Since the middle box 50 is fastened at two places on the top and bottom, it can be prevented from moving in the rear shell 40.

  As a result of fastening the lower hook 65 to the lower pin 46 and fastening the upper hook 64 to the upper pin 45, as shown in FIG. Even if the belts 44 and 44 are not provided, the middle box 50 is prevented from protruding from the rear shell 40, but the middle box 50 is pushed out of the rear shell 40 when the belts 44 and 44 are hung. This can be prevented.

  Although most of the middle box 50 is stored in the rear shell 40, a part projects from the rear shell 40. Although the inner box 50 is slightly smaller than the rear shell 40, there is a protruding portion, so the volume of the rear shell 40 and the capacity of the inner box 50 are set substantially the same.

  During staying at the hotel or after returning home, it is recommended to remove the inner box 50 from the rear shell 40 and suspend the inner box 50 on the horizontal bar 67 as shown in FIG. Even if a damp thing is stored in the inner box 50, it can be dried by ventilation. Even if the inner surface of the rear shell 40 is wet, the inner surface can be dried by removing the inner box 50. Moreover, by taking out the articles from the rear shell 40 together with the inner box 50, the articles can be easily organized and organized. Further, the intermediate box 50 can be used as it is without being taken out from the rear shell 40. In this way, it is possible to selectively take out the inner box 50 from the rear shell 40 and hang it on a horizontal bar 67 such as a closet or use it without taking out the inner box 50 from the rear shell 40. It is possible to improve usability.

Next, the structure of the front shell 20 will be described in detail.
As shown in FIG. 12, the front shell 20 includes a front shell body 22 and a lid 23 that can be opened and closed.
The lid 23 is bordered by a second front frame 28, and the front shell body 22 is bordered by a second rear frame 29 at a portion corresponding to the second front frame 28, and the second rear frame 29 and the second front frame 28 are Two hinges 21 and a second lock mechanism (FIG. 3, reference numeral 24) are passed.

The frames 28 and 29 are made of a material stronger than the front shell 20. For example, if the front shell 20 is a resin, the frames 28 and 29 are light metal (aluminum alloy). If the front shell 20 is a light metal, the frames 28 and 29 are made of stainless steel or titanium alloy.
The frames 28 and 29 may be engineering plastic, glass fiber reinforced plastic, carbon fiber reinforced plastic, or polycarbonate resin.

Preferably, the links 31 and 32 for determining the open limit position are transferred to the front shell body 22 and the lid 23.
Further, a partition wall 33 is provided in a portion closer to the second rear frame 29 than the first front frame 26. The partition wall 33 may be a net, a cloth canvas, or a resin plate. A multistage pocket 34 is provided at the upper part of the partition wall 33, and a large pocket 35 is provided at the lower part of the partition wall 33. A so-called personal computer 36 can be placed in the large pocket 35, and small items and light documents can be placed in the multistage pocket 34.

  When the lid 23 is opened at the position indicated by the imaginary line, documents can be taken in and out from the front and a personal computer can be put in and out. That is, in the state of FIG. 1, only the lid 23 can be opened, and articles can be taken in and out very easily.

As shown in FIGS. 12 and 13, inner fasteners 37 and 38 are provided on the partition wall 33. By opening the lid 23 and further opening the inner fasteners 37 and 38, the stored articles in the rear shell 40 and the inner box 50 can be taken in and out from the opening of the lid 23.
When the front shell 20 is opened with respect to the rear shell 40 by opening the first lock mechanism 41 shown in FIG. 2, the partition wall 33 of FIG. 13 appears. By opening the inner fasteners 37 and 38, the article in the front shell 20 can be taken out. The partition wall 33 is provided with a reinforcing bias 52 b so as to pass through the end portions of the inner fasteners 37 and 38. For this reason, durability of the partition wall 33 by opening and closing of the inner fasteners 37 and 38 can be improved.

Even if an ice pick is inserted between the first front frame 26 and the first rear frame 42 shown in FIG. 2, the first lock mechanism 41 and the first hinge (FIG. 4, reference numerals 43 and 43) are strong. The first front frame 26 is not separated from the first rear frame 42.
Even if an ice pick is inserted between the second front frame 28 and the second rear frame 29, the second lock mechanism (FIG. 3, reference numeral 24) and the second hinge (FIG. 1, reference numerals 21, 21) Since it is strong, the second front frame 28 is not separated from the second rear frame 29. As a result, sufficient crime prevention and security can be maintained.

Next, the aspect which provided the slide fastener in the flame | frame is demonstrated.
As shown in FIG. 14, slide fasteners 70 are provided on the first front frame 26 and the first rear frame 42. The slide fastener 70 moves the front element 72 attached to the edge of the front tape 71, the rear element 82 attached to the edge of the rear tape 81, and the elements 72 and 82 in the opening direction or the closing direction. It consists of a slider (not shown).

  The front element 72 has a neck 73 and a head 74, and the rear element 82 also has a neck 83 and a head 84. The rear head 84 fits between the front neck 73 and the neck 73, and the front head 74 fits between the rear neck 83 and the neck 83.

  Even when a forward force is applied to the front tape 71 and a backward force is applied to the rear tape 81, the closed state of the slide fastener 70 is maintained by the engagement of the multiple elements 72 and 82. That is, the load on each of the elements 72 and 82 is reduced.

  As shown in FIG. 15A, the slide fastener 70 is in a closed state. A front groove 75 is formed in the first front frame 26 on the proximal end side of the front tape 71. A front locking portion 76 is formed at the base end portion of the front tape 71 so as to bulge. The front tape 71 is locked to the first front frame 26 by fitting the front locking portion 76 into the front groove 75. Similarly, a rear groove 85 is formed in the first rear frame 42 on the proximal end side of the rear tape 81. A rear locking portion 86 is formed at the proximal end portion of the rear tape 81 so as to bulge out. The rear tape 81 is locked to the first rear frame 42 by fitting the rear locking portion 86 into the rear groove 85.

  The first front frame 26 is formed with an extension portion 77 before extending to the back side of the slide fastener 70. Specifically, the front extension 77 extends from the base end of the front tape 71 to the tip of the front element 72 on the back side of the slide fastener 70. The first rear frame 42 is formed with a rear extension 87 that extends to the back side of the slide fastener 70. Specifically, the rear extending portion 87 extends from the proximal end portion of the rear tape 81 to the distal end portion of the rear element 82 on the back side of the slide fastener 70. The front extension part 77 and the rear extension part 87 are referred to as a first extension part.

  As shown in FIG. 15B, the slide fastener 70 is in an open state. The front end portion of the front extending portion 77 has a stepped shape on the front side. The rear end of the extended portion 87 is formed in a stepped shape on the back side. When the slide fastener 70 is closed, the step of the front extension portion 77 and the step of the rear extension portion 87 are combined with each other, so that the front extension portion 77 and the rear extension portion 87 open and close and open and close. It can be made difficult to shift in the direction.

Next, assembly of the slide fastener 70 to the frame will be described.
As shown in FIG. 16, the slide fastener 70 is assembled to the first front frame 26 by inserting the front locking portion 76 into the front groove 75 of the first front frame 26. In the embodiment, the front locking portion 76 side has been described. Similarly, the rear locking portion 86 (see FIG. 15) is also assembled to the rear frame 42.

Next, the operation of the slide fastener 70 described above will be described.
When the tip of the ice pick 90 is inserted into the boundary between the element 72 and the element 82, the tip of the ice pick 90 hits the rearward extension portion 87 or the frontward extension portion 77 and cannot be inserted any further. For this reason, only the thin tip portion of the ice pick 90 passes between the element 72 and the element 82, and the thick portion of the ice pick 90 does not enter between the element 72 and the element 82. Does not spread. As a result, the slide fastener 70 is not opened, and sufficient crime prevention and security are maintained.

The bag of the present invention may be of any type as long as it is a so-called travel bag, suitcase, trunk, or attache case.
The present invention can also be applied to a bag used in a form excluding the inner box.
In the embodiment, the front and rear extending portions (first extending portions) are formed on the first front frame and the first rear frame, and the slide fastener is provided. However, the present invention is not limited to this. Front and rear extending portions (second extending portions) may be formed on the frame and the second rear frame, and a slide fastener may be provided. In other words, a slide fastener may be used to open and close the front shell and the rear shell and to open and close the lid.

  The present invention is suitable for a travel bag.

  DESCRIPTION OF SYMBOLS 10 ... 鞄, 20 ... Front shell, 21 ... Second hinge, 22 ... Front shell body, 23 ... Lid, 24 ... Second lock mechanism, 26 ... First front frame, 28 ... Second front frame, 29 ... Second Rear frame, 40 ... rear shell, 41 ... first lock mechanism, 42 ... first rear frame, 43 ... first hinge, 50 ... inner box, 52 ... net member, 70 ... slide fastener, 77 ... front extension , 87 ... Later extension part.

Claims (7)

One of the six faces opens and this opening is bordered by the first rear frame (42) and the rear shell (40), and one of the six faces opens and this opening is bordered by the first front frame (26) The front shell (20) , the first rear frame (42), and the first front frame (26) are connected to the rear shell (40) so that the front shell (20) can be opened and closed. 1 hinge (43), and a first lock mechanism (41) that is passed to the first rear frame (42) and the first front frame (26) and locks the front shell (20) to the rear shell (40 ). It equipped with a door,
It said front shell (20) includes a shell body (22) before being locked to the rear shell (40) in the first lock mechanism (41), that open independently of the first lock mechanism (41) With a lid (23)
The lid (23) is edged by a second front frame (28) , and the front shell body (22) is edged by a second rear frame (29) at a portion corresponding to the second front frame (28). A second hinge (21) and a second lock mechanism (24) are passed to the second rear frame (29) and the second front frame (28) ,
No slide fastener is provided between the first front frame (26) and the first rear frame (42), but between the second front frame (28) and the second rear frame (29). (10) which is not provided with a slide fastener,
The first front frame (26) and the first rear frame (42) are made of a material stronger than the front shell (20),
The second front frame (28) and the second rear frame (29) are also made of a material stronger than the front shell (20) . One of the six faces opens and this opening is bordered by the first rear frame (42) and the rear shell (40), and one of the six faces opens and this opening is bordered by the first front frame (26) The front shell (20), the first rear frame (42), and the first front frame (26) are connected to the rear shell (40) so that the front shell (20) can be opened and closed. 1 hinge (43), and a first lock mechanism (41) that is passed to the first rear frame (42) and the first front frame (26) and locks the front shell (20) to the rear shell (40). And
The front shell (20) can be opened and closed independently of the front shell body (22) locked to the rear shell (40) by the first lock mechanism (41) and the first lock mechanism (41). With a lid (23)
The lid (23) is edged by a second front frame (28), and the front shell body (22) is edged by a second rear frame (29) at a portion corresponding to the second front frame (28). A second hinge (21) and a second lock mechanism (24) are passed to the second rear frame (29) and the second front frame (28),
Box in the capacity corresponding to the volume of the rear shell (40) (50), a bag (10) which is removably attached to the rear shell (40),
The inner box (50) has a frame (51) having a mouth shape,
This frame (51) has an upper hook (64) with a hole (64a) in the upper part and a lower hook (65) with a hole (65a) in the lower part,
The first rear frame (42) is provided with an upper pin (45) for stopping the upper hook (64) and a lower pin (46) for attaching the lower hook (65), whereby the inner box (50 ) is it characterized by being removably attached to said rear shell (40) bag. The bag according to claim 2, wherein the inner box (50) is constituted by a net member (52) . The said inner box (50) is further provided with the hanger hook (56) which can be rotated and folded on the upper part of the said frame (51) which exhibits a mouth shape, The Claim 2 or Claim characterized by the above-mentioned. Item 4. The bag according to item 3. The bag according to any one of claims 2 to 4 , wherein the inner box (50) is a storage case by itself. The first rear frame (42) , the first front frame (26) , the second rear frame (29) , the second front frame (28) , the first hinge (43) and the second hinge (21) ) Is made of resin,
The first rear frame (42) , the first hinge (43) and the first front frame (26) are integrally formed,
The bag according to any one of claims 1 to 5, wherein the second rear frame (29) , the second hinge (21), and the second front frame (28) are integrally formed. . The bag according to any one of claims 1 to 6, wherein an article can be taken in and out of the bag through an opening of the lid (23) .

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