JP2003189918A - Bag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bag of which drum part can be hardened when necessary for protecting an article contained inside a bag main body, and can be soft and light otherwise. <P>SOLUTION: This bag is provided with the bag main body 1 of which drum part is formed of a soft material, and a drum part cover 2 molded of a harder material than the drum part of the bag main body 1 in such a form as to cover the outer surface side of the drum part of the bag main body 1 to be detachably attached to the drum part of the bag main body 1. <P>COPYRIGHT: (C)2003,JPO

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag. 2. Description of the Related Art In a general bag, the body of the bag body is formed of a soft material such as cloth or leather. However, such a normal bag has a complaint that it is difficult to protect an article stored in the bag body, for example, a device such as a personal computer from an external impact. There are also bags in which the body of the bag body is molded from a hard material such as hard plastic or metal to protect the goods stored inside the bag body. If no protection is needed, a hard body is a disadvantage. That is, it is disadvantageous in that it is inconvenient to carry because it tends to be heavier than a body formed of a soft material such as cloth, and that it cannot be folded into a compact shape because it is difficult to deform. SUMMARY OF THE INVENTION Therefore, according to the present invention, the body can be hardened when there is a strong need to protect the articles housed inside the bag body, and otherwise, the body can be softened. An object of the present invention is to provide a bag that can be made lighter. [0004] In order to solve the above problems, a bag according to the present invention comprises a bag body 1 having a body formed of a soft material, and an outer surface of the body of the bag body 1. And a body cover 2 formed of a material harder than the body of the bag body 1 so as to cover the body, and being detachably attached to the body of the bag body 1. Is performed. An embodiment of the present invention will be described below based on an embodiment of the present invention shown in the drawings. First,
In the illustrated embodiment, the bag body 1 is constituted by a front body 3, a rear body 4, left and right gussets 5, 6, an upper surface 7 and a bottom 8, and the left and right gussets 5, 6 are provided. Although the structure between the rear body 4 and the front body 3 can be freely opened and closed by a slide fastener 9 provided in series on the upper surface 7, the structure of the bag body 1 of the present invention is free and limited. Not something. In the illustrated embodiment, a backpack belt (not shown) is detachably attached to the front body 3 of the bag body 1, and the left and right gussets 5, 6 are respectively provided with handles as described later. 10 has a detachable structure, but the type of bag of the present invention is free, and various types such as a backpack type such as a rucksack, a handbag type, or a shoulder type are available. It is possible to do. The entire bag body 1 is formed of a soft material. In the illustrated embodiment, the bag body 1 is made of cloth, but it is also possible to use leather or other soft materials. Further, as in the illustrated embodiment, a cushioning material (not shown) can be built in the front body 3 which comes into contact with the back of a person when carrying the person. Further, as in the illustrated embodiment, it is also possible to attach reinforcing pieces 11 and 12 made of leather or the like to the rear body 4 of the bag body 1 and a part of the left and right gussets 5 and 6. The interior of the bag body 1 is used as an article storage space, but it is also possible to provide pockets or the like at appropriate locations on the outer surface or inner surface. The body cover 2 is formed in a shape capable of covering the outer surface of the body of the bag body 1. For example, as shown in the illustrated embodiment, the portion to be covered is free and the rear body 4 of the bag body 1, a part of the left and right gussets 5, 6 and a part of the top part 7 and the bottom part 8 are removed. The shape can be covered. The body cover 2 is formed of a hard material or a semi-hard material that is harder than the bag body 1. For example,
In the illustrated embodiment, the body cover 2 is formed of ABS resin. However, the material is not limited as long as it is hard, and other hard plastics and metals can be used. The body cover 2 is detachable from the bag body 1. The attachment / detachment means is free. For example, as shown in the illustrated embodiment, female hook-and-loop fasteners 1 are respectively provided at two upper and lower positions on the outer surface side of the rear trunk portion 4 of the bag body 1.
3 and 14 (see FIG. 1), and male hook-and-loop fasteners 15 and 16 detachable from the female hook-and-loop fasteners 13 and 14, respectively, are attached to two upper and lower portions on the inner surface side of the body cover 2 (see FIG. 1). 2), the trunk cover 2 can be detachably attached to the bag body 1. Of course, it is also possible to use attaching / detaching means other than the hook-and-loop fastener. Various accessory parts can be attached to the body cover 2 at appropriate locations. For example,
As in the illustrated embodiment, the handle 10 having the tops 18 and 19 on both ends of which straps 17 can be hooked can be attached to portions of the body cover 2 that cover the left and right gussets 5 and 6 of the bag body 1. A strap 1 is also provided at the center of the portion of the bag body 1 that covers the rear body 4.
The hook plate 20 to which the hook 7 can be hooked can be attached. When the torso cover 2 is not attached to the bag body 1, accessory parts such as the handle 10 and the hook plate 20 can be directly attached to the bag body 1. Attached parts such as the handle 10 and the hook plate 20 can be attached to the body cover 2 using joining members such as screws 21 and 22 (see FIG. 3). In addition to the function of simply attaching attached parts such as the handle 10 and the hook plate 20 to the body cover 2, the function of making the body cover 2 detachable from the bag body 1 can be provided. That is, as in the illustrated embodiment, the bag body 1 is also provided with screws 21 and 22 and the like, so as to correspond to the mounting holes 23 and 24 of the screws 21 and 22 and the like provided on the body cover 2. Mounting hole 2
By providing the screws 5 and 26, the body cover 2 can be fixed to the bag body 1 by the screws 21 and 22 and the like, and the body can be removed by removing the screws 21 and 22 and the like. The section cover 2 can be made detachable from the bag body 1. The body cover 2 can be replaced by being detachable from the bag body 1. Therefore,
For example, a plurality of types of the body cover 2 having the same shape but different patterns and colors can be provided for replacement. Similarly, a handle 10 which can be detachably attached to the body cover 2
It is also possible to replace accessory parts such as the hook plate 20 and the like. For replacement, for example, it is possible to provide a plurality of types with the same shape but different patterns, colors, etc., or different shapes, patterns, colors, etc. It is. The bag of the present invention is as described above. When a device such as a personal computer is housed inside the bag body 1, a hard body cover 2 is provided on the outer surface side of the body of the bag body 1. You can protect the contents by attaching
When it is not necessary to protect the contents, the torso cover 2 can be detached from the torso and used. That is, it is possible to use two kinds of methods, and it is necessary to provide two kinds of hard and soft bags. Absent. When the body cover 2 is used after being removed, the weight is reduced and the burden on the mobile phone is reduced.
In addition, there is an advantage that when the content is small, it can be folded or deformed into a compact shape. Further, by making the trunk cover 2 detachable from the bag body 1, the trunk cover 2 can be replaced.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a state in which a trunk cover is removed from a bag body. FIG. 2 is a perspective view showing an inner surface side of a body cover. FIG. 3 is a perspective view showing a state in which a trunk cover is attached to a bag body. DESCRIPTION OF SYMBOLS 1 Bag body 2 Body cover 3 Front body 4 Back body 5 Depth part 6 Depth part 7 Top part 8 Bottom part 9 Slide fastener 10 Handle 11 Reinforcement piece 12 Reinforcement piece 13 Female hook-and-loop fastener 14 Female hook-and-loop fastener 15 Male hook-and-loop fastener 16 Male hook-and-loop fastener 17 Strap 18 Frame 19 Frame 20 Hook plate 21 Screw 22 Screw 23 Mounting hole 24 Mounting hole 25 Mounting hole 26 Mounting hole

Claims (1)

Claims: 1. A bag body 1 having a body formed of a soft material, and the body of the bag body 1 formed into a shape capable of covering the outer surface side of the body of the bag body 1. And a body cover 2 formed of a hard material and detachably attached to the body of the bag body 1.