JPH077781Y2 - Reversible bag structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a bag such as a Boston bag, a shoulder bag, a business bag, and the like. The present invention relates to the structure of a so-called reversible bag that can be provided.

[Problems to be Solved by Prior Art and Invention] In general, bags such as a Boston bag, a shoulder bag, and a business bag are used properly according to the purpose and purpose of use. It is necessary to prepare two types of bags in order to properly use the Boston bag, which holds the luggage necessary for lodging, and the business bag, which holds the documents and other materials necessary for business on a business trip.

By the way, conventionally, as a so-called reversible bag that can be transformed into one bag form and another bag form, a chuck is provided on the other peripheral surface part that leaves at least one surface part of the four peripheral surface parts constituting the main storage part of the bag. It is known that the opening / closing peripheral surface portion provided with the opening / closing means is inverted and folded back to change its shape. This is a bag for carrying or a business bag for storing documents, etc. Although the shape can be changed according to the purpose of use, the shape change is performed exclusively by the opening / closing peripheral surface portion (cloth portion) provided with only the chuck opening / closing means, and the width direction cannot be adjusted. Is a change from one bag form posture with another bulging side storage part to another bag form posture with this bulging side storage part stored in the main storage part Perhaps impossible, but because the storage capacity of the main storage part in the other bag form posture cannot be secured, the usage range is limited, and a large form posture for the Boston bag business bag is required. However, it has a drawback that it is not practical.

[Means for Solving Problems] The present invention was devised with the object of providing a structure of a reversible bag that can eliminate these drawbacks in view of the above-mentioned circumstances, and By reversing and folding back the other peripheral surface portion provided with the opening / closing means as one of the opening / closing peripheral surface portions, leaving one surface portion of the four peripheral surface portions constituting the main storage portion of the main storage portion, it is possible to form one back form posture and another back form posture. A reversible bag configured to be transformable, wherein the opening / closing peripheral surface portion is constituted by a folding chuck provided at a leading edge, a folding portion, and a reinforcing wire portion serving as a folding starting point on the base end side. In the bag form posture, the side storage parts that bulge with a predetermined width are provided outside the main storage part, respectively.
In the other bag form posture, the side storage sections are provided as inner storage sections inside the main storage section that is newly formed by folding back the folding section toward the side storage section. Is characterized in that the main storage portion is configured to be opposed to and separated from each other at a predetermined interval so as to secure a storage area of the main storage portion.

According to the present invention, according to this configuration, the bag has a bag-like posture in which a bulging side storage section different from the main storage section is provided, but not only the folding chuck but also the main storage section is configured. Due to the simple structure that the entire opening and closing peripheral surface part is turned upside down, the swollen side storage part becomes a newly formed main storage part when it is transformed into another bag shape posture. The main storage part can be used as a stored inner storage part, and the total width of the main storage part is made up of the width of two inner storage parts facing each other and the width of the storage area at the center thereof. It is not possible to ensure the storage volume of the main storage portion in the form posture and to use the main storage volume in an independent state without changing the main storage volume. It is possible to change the usage properly while adjusting the thickness by making the storage volume different from other bag shape postures, and the reinforcing wire as the folding start point reliably restores the shape posture after transformation Therefore, even if it is necessary to hold a shape that greatly changes the basic silhouette of the appearance of the bag, such as a large shape change from a Boston bag to a Biston bag, it can be adopted, The range of use can be expanded.

[Embodiment] Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, A is a Boston bag showing one bag form, and the Boston bag A is divided into a main storage unit 1 in the center and side storage units 2 and 2 that are bulged before and after the main storage unit 1, respectively. Is formed, and the side storage parts 2 and 2 are further formed.
Side pockets 3 and 3 forming a front surface portion and a rear surface portion are formed in each of the. Then, on the upper surface portion of the main storage portion 1, a handhold reinforcement portion to which the handhold 4 is attached.
4a is provided, and a main chuck 5 for loading and unloading luggage reaching both left and right side surfaces is provided near the reinforcing portion 4a. Similarly, side chucks 6a, 6a for loading and unloading luggage that reach the left and right side surface portions are provided on the upper surfaces of the side storage portions 2, 2, respectively.
Lids 7, 7 for putting in and taking out small items are provided on the upper and lower portions of the front and back surfaces of the item.

Reference numeral 8 denotes a folded-back portion as an opening / closing peripheral surface portion, and the folded-back portion 8 is a folded-back portion as an opening / closing means on the tip end side of the other peripheral surface portion that leaves the hand-holding reinforcement portion 4a provided on the upper surface of the main storage portion 1. The chuck 8a is provided, and the reinforcing wires 9, 9 made of resin are provided on the base end side thereof. The wire 9 is turned upside down with the wire 9 as a fulcrum, and is substantially the same as the bulging width of the side storage portion 2. It has a width equal to or greater than that of the Boston bag A and is configured to divide the bag into two parts.

On the other hand, B is a business bag shown as another bag form, and the business bag B has inner storage portions 2 and 2 which are provided in the main storage portion 1 so as to face each other at a predetermined interval.
Is partitioned with the main storage area secured. Further, a handhold reinforcement portion 4a is provided on the bottom surface inside the main storage portion 1 and is also used as a handhold portion when used as a business bag B. Further, side chucks 6b, 6b for loading and unloading luggage reaching the left and right side surface portions are provided on the upper surfaces of the inner storage portions 2, 2, respectively. Further, a folding chuck 8a as an opening / closing means provided between the resin reinforcing wires 9 and 9 is provided on the other peripheral surface portion other than the hand-holding reinforcing portion 4a provided on the bottom surface of the main storage portion 1 as a business bag. It is also used as a main chak when used as B, and the folded portion 8 as the opening / closing peripheral surface portion covers the side storage portion 2 so as to cover the side storage portion 2 when it is inverted and folded around the resin reinforcing wire 9 as a fulcrum. It is configured to divide into two.

[Operation] Assuming that the reversible bag according to the embodiment of the present invention configured as described above is used for business trip such as business, first, the purpose and purpose of business trip are met. The most suitable bag is the Boston bag. At this time, the main storage portion 1 and the side storage portion 2 of the Boston bag A,
Each storage unit of 2 has its own storage volume, and can store luggage necessary for accommodation and meetings at the site,
Documents necessary for business such as meetings can be stored. In addition, when the storage from the main chuck 5 is inconvenient, the main storage unit 1 can be stored by opening the folding tick 8a provided on the opening / closing peripheral surface portion for reversing folding. It is convenient because it also has the function of a trunk bag.

In this way, using Boston Bag A, which was used as a business trip, for business such as business negotiations at a business trip destination,
It cannot be said that the bag is suitable for the purpose and purpose of use. Therefore, as a bag that suits the purpose and purpose of business, the attache case business bag is the most suitable, but in the reversible bag structure of the present invention, the main storage part that constitutes the Boston bag A. When used as a business bag, it is not necessary to use the entire storage volume of 1 and the side storage portion 2, and it is sufficient that a part of them can be used. One bag posture form as a Boston bag A provided with a side storage portion that bulges with a predetermined width is by inverting and folding back the folding portion 8 with the resin reinforcing wire 9 as a fulcrum. The portion 2 is covered by the folded-back portion 8 as the inner storage portion 2 and is arranged in the main storage portion 1 so as to face each other with a predetermined space therebetween. Is, becomes possible to Hensugata other bag forms pose as a business bag B to the main storage area is secured in the central portion.

Therefore, it is not necessary to separately prepare the business bag B and carry it together with the Boston bag A, and of course, a bag form in which the bulging side storage unit 2 different from the main storage unit 1 like the Boston bag A is provided. Although it has an attitude, the bulging side has a simple structure in which not only the opening / closing peripheral surface of the conventional folding chuck but also the entire opening / closing peripheral surface constituting the main storage portion is inverted and folded back. The main storage unit 1 can be transformed into the form posture as the business bag B in which the storage unit 2 is stored in the main storage unit 1 as the inner storage unit 2.
In addition to the widths of the two inner storage portions 2,2, the main storage area is formed between the inner storage portions 2,2 that are spaced apart from each other in the form of the business bag B. It is possible to reliably secure the storage volume of the main storage unit 1 and to use the storage volume of the main storage unit 1 in an independent state as it is as a Boston bag A, and it is not necessary to use all the storage volume of the main storage unit. Business bag B
It may be possible to change the usage properly in the state that the thickness can be adjusted by making the storage volume different depending on the shape posture, or the reinforcing wire 9 as the folding start point ensures the shape posture after the transformation. It can be retained and restored, so even if it is necessary to secure a form that greatly changes the basic silhouette of the appearance of the bag, such as a large form change from Boston bag A to business bag B. The range of use can be expanded.

In addition, in this embodiment, the transformation process from the Boston bag A to the business bag B has been described, but the transformation from the business bag B to the Boston bag A is the same, and the bag shape is limited to these two types. However, a combination of different shapes such as a shoulder bag and a second bag, or a combination of different external silhouettes may be used, and the folding portion 8 is made of a hard material as long as it can be reversed and folded. Needless to say, the folding chuck 8a is not limited to this, and may have an opening / closing means such as a button.

[Effects of the Invention] In summary, according to the present invention, one of the four peripheral surface portions forming the main storage portion of the bag is left, and the other peripheral surface portion provided with the opening / closing means is inverted and folded back as the opening / closing peripheral surface portion.
A reversible bag configured to be able to transform into one back posture and another back posture, wherein the opening / closing peripheral surface portion includes a folding chuck provided at a leading edge, a folding portion, and a base end side. With a reinforcing wire portion as a folding start point, in the one bag form posture, outside the main storage portion, the side storage portion that bulges with a predetermined width is configured to make money respectively, In other bag form postures, the side storage portions are respectively provided as inner storage portions inside the main storage portion that is newly formed by folding the folding back portion to the side storage portion side.
The inner storage portion is configured to be opposed to and separated from the main storage portion at a predetermined interval so as to secure a storage area of the main storage portion, so that a bulged side storage portion different from the main storage portion is provided. Although it has a single bag shape posture, it has a simple structure that not only the folding chuck but also the folding part that reverses and folds the entire opening and closing peripheral surface part that constitutes the main storage part. Department is
When the bag is transformed into another bag-shaped posture, it can be used as an inner storage part stored in a newly formed main storage part, and the entire width of this main storage part is opposed to and separated from each other. Consists of the width of one inner storage section and the width of the storage area in the center of the two storage sections, and the storage volume of the main storage section in the other bag form posture can be reliably ensured, and the main storage volume can be used as it is in an independent state. It is possible to change the usage depending on one possible bag shape posture and other bag shape postures that do not require the use of the entire storage volume of the main storage part, with different storage volumes being possible for thickness adjustment Perhaps the basic shape of the bag, such as the large change in shape from a Boston bag to a business bag, ensures that the shape and posture of the reinforcing wire after the transformation of the reinforcing wire are restored and retained. Even those that require large different closing form ensure silhouette will be able to adopt, it is those that can expand its range of use.

[Brief description of drawings]

The drawings show an embodiment of the structure of a reversible bag according to the present invention. FIG. 1 is a perspective view when used as a Boston bag, FIG. 2 is a sectional perspective view of the same, and FIG. The figure shows a perspective view of the Boston bag with the open / closed perimeter open. Fig. 4 shows a perspective view of the bag folded and turned into a business bag. Fig. 5 shows the bag used as a business bag. A perspective view and FIG. 6 are sectional perspective views of the same. In the figure, A is a Boston bag, B is a business bag, 1 is a main storage part, 2 is a side storage part (inner storage part), 3 is a side pocket, 4 is a hand grip, 4a is a hand grip reinforcement part, 5 is a main chuck, 6 is a side chuck, 7 is a lid, 8 is a folded portion, 8a is a folding chuck, and 9 is a wire.

Claims (1)

[Scope of utility model registration request] 1. A bag-like posture and other back surface postures are obtained by reversing and folding the other peripheral surface portion provided with an opening / closing means as an opening / closing peripheral surface portion while leaving one surface portion of the four peripheral surface portions constituting the main storage portion of the bag. A reversible bag configured to be able to transform into a back posture, wherein the opening / closing peripheral surface portion includes a folding chuck provided at a leading edge, a folding portion, and a reinforcing wire portion serving as a folding starting point on the base end side. In the one bag-shaped posture, the side storage portions that bulge with a predetermined width are provided outside the main storage portion, respectively, and in the other bag-shaped posture, The side storage portions are respectively provided as inner storage portions inside the main storage portion that is newly formed by folding the folding back portion to the side storage portion side. Structure of reversible bag, characterized in that it is constituted by opposed spaced apart arrangement of at predetermined intervals to ensure the frequency.