JPH1189618A - Bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bag which can be decently carried on one's back without being inclined to the left or right in a stable condition especially when it is used in a shouldered style, and also in which the load can be nearly uniformly distributed on both shoulders of a user so that the burden can be reduced. SOLUTION: To carry a bag body 1 on one's back, a shoulder belt 10 is fitted to the bag body 1. In this case, the bag body 1 is made to be shouldered by insertedly passing the shoulder belt 10 itself through the pair of right and left junction rings 5 which have been fitted to both end parts of the upper surface of the bag body 1, respectively, and also by connecting both the ends of the shoulder belt 10 to both side parts of the bottom surface of the bag body 1. The length of the shoulder belt 10 is made adjustable, and also connectors 12 that is repulsively openable are provided to both ends. Further, the bag can be carried in a shoulder hanging style by changing the fitting positions of the shoulder belt to the pair of right and left side fixtures 22 fixedly arranged at both sides of the bag body 1. The bag body 1 can also be made so as to be directly carried by a holding handle 4 provided to the upper surface thereof.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is mainly used at the time of commuting to carry teaching materials and the like, and is particularly excellent in stability in a state of carrying, and can be changed to a hand-held type, a shoulder type, etc. Thus, the present invention relates to a bag that can be used in various so-called three-way modes.

[0002]

2. Description of the Prior Art Conventionally, school bags mainly used for commuting to school are relatively bulky and structurally large because the teaching materials and other materials to be carried and carried are often bulky in terms of both weight and volume. It is a robust configuration. And, in order to use it in various forms in consideration of the size of the student's own body, differences in physical strength, etc.
Structural considerations are made so as to be a so-called three-way type that can handle both a hand-held type and a shoulder type.

[0003] Therefore, in addition to a hand-held handle fixed to the upper surface of the bag body, a wide shoulder belt for the shoulder is detachably attached to the bag body, and this shoulder belt is connected to both side surfaces of the bag body to provide a shoulder shoulder. As
In addition, by changing the connection position of both end portions, it is connected to both side portions of the bottom surface of the bag main body and is inserted into a relay ring body connected to the center of the back side of the upper surface of the bag main body, so that it can be used for shoulder hanging crossing over both shoulders. Like that.

[0004]

However, in the conventional three-way luggage as described above, especially in the case of a backpack type, both ends of the shoulder belt are fixedly connected to both sides of the bottom surface of the luggage body. Even if it is to be done, the central part of the shoulder belt itself is simply inserted through the relay ring body, so it can not be evenly divided into left and right because it is not fixed at the insertion part, It may be tilted to one side depending on the bias or other factors of the teaching materials stored inside. As a result, the stability becomes poor when carrying, and the appearance becomes poor and very unsightly. For example, even if the uniform when commuting to school is well-formed, it becomes unwieldy as a whole. In addition, since the shoulder belt itself has a replacement structure so that it can be selected as such a shoulder type or a shoulder type, it is almost inevitable that such an irregular state will occur.

Accordingly, the present invention has been made in view of the above-mentioned various circumstances, and particularly, when used in a backpack type, it is to be equally distributed to the left and right, and stored in a bag body. Even if there is a bias in the teaching materials, it can be carried in a stable state in a stable manner, and it can be safely followed by its operation by being integrally adhered to the user's body, and also use the back of the bag The load can be reduced by distributing the load almost evenly on the shoulders of the elderly, and by doing so, the physical constitution of children, elementary and junior high school students, high school students, etc., who are developing, will not be distorted, It is an object of the present invention to provide a bag that is sufficiently considered.

[0006]

According to the present invention, in order to achieve the above-mentioned object, according to the present invention, a shoulder belt 10 is attached to the bag body 1 so as to carry the bag body 1. Each of the pair of relay rings 5 on the left and right attached to both sides of the upper surface of the bag body 1 is inserted through each of the pair of relay rings 5, and both ends of the shoulder belt 10 are connected to both sides of the bottom surface of the bag body 1. The shoulder belt 10 can be configured such that it can be connected to the bag body 1 by being replaced between a pair of left and right side fixing tools 22 disposed and fixed on both side surfaces of the bag body 1 and can be freely adjusted in length. In addition, it is possible to provide a connecting member 12 which can be opened and closed resiliently at both ends.
The bag body 1 includes a handle 4 provided on the upper surface, a pair of left and right bottom fixing devices 21 arranged and fixed on both sides of the bottom surface, and a pair of left and right relay rings 5 attached to the back side of the upper surface.
A pair of left and right side fixing devices 22 arranged and fixed on both side surfaces may be provided.

In the bag according to the present invention constructed as described above, both ends of the shoulder belt 10 inserted through the relay rings 5 on both sides of the upper surface of the bag body 1 are connected to the bag body 1.
By connecting the bag body 1 to the back by connecting to both sides of the bottom surface of the bag through the connecting device 12, the user's arm and the like are inserted through the shoulder belt 10 portions divided into right and left, respectively. Put it on your back. At this time, the bag body 1
In itself, the left and right relay rings 5 at the upper part support the upper part of the bag body 1 at two points on the left and right by the shoulder belt 10 and lift the bag body 1 above the shoulders, so that the bag body 1 is integrated with the user. And stuck on the user in a stable state. In addition, the shoulder belt 10 itself is stretched between the side fixing members 22 provided on both side surfaces of the bag body 1 so that the bag body 1 is portable in a shoulder-type manner, and the bag body 1 is directly carried by the handle 4. . The adjustment of the length of the shoulder belt 10 itself is changed according to the size or the like of the user's physique or the like when carrying on a shoulder or a shoulder, and the overall appearance when carrying and carrying is improved.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a bag body, and a plurality of storage chambers which can be opened and closed by a slide fastener, for example. With a large-capacity storage pocket that is partitioned at the top and open at the top,
Further, the upper surface and the upper front surface are covered by a cover piece 2 connected to the upper part of the back surface, and the edge of the cover piece 2 and the central portion of the front surface are detachably fixed by a fastening device 3. The cover body 2 which is the upper surface of the
A handle handle 4 for lifting the whole is fixed. Of course, the bag main body 1 is not limited to the above-described description example and the illustrated example of the structure, and it is needless to say that the bag body 1 can have another structure, form, or the like as needed.

A wide belt-shaped shoulder belt 10 is detachably attached to the bag body 1 and its detachable position can be changed. That is, the shoulder belt 10 is connected to a pair of left and right loop-shaped bottom fixing members 21 fixed to both sides of the bottom surface of the bag body 1 and is paired with the left and right sides arranged on both sides of the upper surface of the bag body 1. The loop-shaped relay ring 5 is inserted through each of the loop-shaped relay rings 5 or connected to a pair of left and right loop-shaped side fixing members 22 arranged on both side surfaces of the bag body 1 so as to straddle the entire bag body 1. It is something to be done.

The relay ring 5 is formed in a substantially circular ring shape having an inner diameter that is not smaller than, for example, the width of the shoulder belt 10 so that the shoulder belt 10 can be inserted. It is attached to a loop-shaped connecting piece 7 of substantially the same effect as the band-shaped material 6 fixed for decoration, reinforcement, etc. of the bag body 1 itself or the cover piece 2. Although the relay rings 5 are arranged as a pair on the left and right, the distance between them is not large compared to the shoulder width of the user who carries the bag body 1, and the shoulder when the shoulder ring is hung on the shoulder. The length of the belt 10 is, for example, about 20 cm so that the belt 10 is located on both shoulders of the user.

The shoulder belt 10 itself is formed of a tough material that can sufficiently bear the load of teaching materials and other stored items stored in the bag body 1, and is folded in two so that the entire length can be freely adjusted. One end is stopped and fixed at an arbitrary position with respect to the other end by an adjusting slide tool 11 provided on the side edge thereof. The connecting device 12 is provided with a resiliently openable and closable connecting device 12 which is detachably engaged.

As shown in FIG. 2, the bottom fixture 21 is fixed to both sides of the bottom surface of the bag body 1 in an oblique state where the back side of the bag body 1 is slightly wider than the front side. A ring-shaped part having a substantially D-shaped loop is connected to a metal fixing part fixed to the bottom surface so as to be able to undulate, and a side fixing tool 22 is provided at the center of each side surface of the bag body 1. An annular part having a substantially D-shaped loop shape is connected to a fixing piece sewn on the side surface of the same material as the band-shaped material 6 so as to be able to undulate. Of course, these fixtures 21,
Needless to say, 22 is not limited to the illustrated example,
It can be of any structure and shape.

Next, an example of the use will be described. Normally, the shoulder belt 10 is inserted through the relay rings 5 on both sides of the upper surface of the bag body 1 and the bottom surfaces on both sides of the bottom surface of the bag body 1. By connecting the connecting members 12 at both ends to the fixing member 21, the connecting member 12 is attached to the bag body 1, and as shown in FIG. 4A, a shoulder belt is provided between the relay ring 5 and the bottom fixing member 21. By inserting an arm or the like through the shoulder belt 10, the shoulder belt 10 itself is used as a shoulder strap and is carried on the back. FIG. 4
As shown in (B), the shoulder belt 10 is attached to the bag main body 1 by connecting to the side fixing members 22 on both sides of the bag main body 1 and, for example, the shoulder belt 10 is hung on the shoulder and carried as a shoulder-hung form. Things. Further, as shown in FIG. 4 (C), the handlebar 4 is gripped and carried while the shoulder belt 10 is attached to or detached from the bag body 1. When carrying on the shoulder, hanging on the shoulder, etc.
It adjusts its length freely.

[0014]

Since the present invention is constructed as described above, the shoulder belt 10 serving as the backing string is evenly distributed to the left and right, especially when used in a backpacking form. Even if the teaching materials and the like stored in the bag main body 1 are biased, it is possible to carry the body in a stable state and in good shape. In addition, the load can be substantially evenly distributed to both shoulders of the user carrying the bag body 1 to reduce the burden, and the physique of children, elementary and junior high school students, high school students, etc., who are developing users. It does not cause distortion, and it is considered to be healthy enough.

In addition, the shoulder belt 1 is interposed between the left and right relay rings 5 on both sides of the upper surface of the bag body 1.
By being bridged with 0, when the bridged portion is hung on the shoulder of the user, the entire bag body 1 is lifted above the shoulder of the user, and as a result, stability is reduced. It is significantly improved. In addition, the bag body 1 carried by the user follows the body movement by being in close contact with the body of the user, and can respond to the immediate movement of the body, for example, when going to school, further increasing safety. Let it do.

That is, in the present invention, the bag body 1
The shoulder belt 10 itself attached to the bag body 1 is inserted into each of a pair of relay rings 5 on the left and right attached to both sides of the upper surface of the bag body 1 and both ends of the shoulder belt 10 are connected to both sides of the bottom surface of the bag body 1. With this, the upper portion of the bag body 1 when the bag body 1 is carried on the back is a two-point support which is distributed to the left and right, and the bag body 1 carried on the back is stable without bias.

The shoulder belt 10 can be connected between the pair of left and right side fixing members 22 fixed to both side surfaces of the bag body 1 so as to be connected to the bag body 1. The bag itself 1
, And can be directly carried by the handle 4 attached to the upper surface of the bag body 1.

Moreover, the shoulder belt 10 itself is
Because the length can be adjusted freely, it can be changed according to the size of the user's physique etc. when carrying on the shoulder type, shoulder type, etc., and the overall appearance when carrying in the carrying state, shoulder state etc. Not only can be made good, but also can be removed when not needed because it is detachable.

When connecting the shoulder belt 10 to the bag body 1, connecting members 12 which are resiliently openable and closable are provided at both ends of the shoulder belt 10.
Attachment to the bottom fixture 21 or the side fixture 22,
Replacement and the like by removal from these can be easily performed in a one-touch manner.

[Brief description of the drawings]

FIG. 1 is a perspective view seen from the back side in one embodiment of the present invention.

FIG. 2 is an exploded perspective view of a main part similarly viewed from the bottom side.

FIG. 3 is a plan view of the same.

FIGS. 4A, 4B, and 4C are schematic perspective views showing usage patterns.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Bag body 2 ... Cover piece 3 ... Fixing tool 4 ... Handle handle 5 ... Relay ring 6 ... Strip-shaped material 7 ... Linking piece 10 ... Shoulder belt 11 ... Adjustment slide tool 12 ... Linking tool 21 ... Bottom fixing tool 22 ... Side Fixture

Claims (4)

[Claims] 1. A bag in which a shoulder belt is attached to a bag body so as to carry the bag body, and the shoulder belt itself is inserted into a pair of left and right relay rings attached to both sides of an upper surface of the bag body, and the shoulder belt is inserted. A bag wherein both ends of a belt are connected to both sides of a bottom surface of a bag body. 2. The bag according to claim 1, wherein the shoulder belt is connected between a pair of left and right side fixing devices arranged and fixed on both side surfaces of the bag body so that the shoulder belt can be connected to the bag body. 3. The bag according to claim 1, wherein the shoulder belt is provided with connecting members at both ends which are adjustable in length and resiliently openable and closable. 4. A bag body, comprising: a handle provided on an upper surface; a pair of left and right bottom fixing devices arranged and fixed on both sides of a bottom surface; a pair of left and right relay rings mounted on a back side of the upper surface; The bag according to any one of claims 1 to 3, further comprising a pair of left and right side fixing devices arranged and fixed on the surface.