JP2001095613A - Bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bag in which articles housed in a bag main body are easily taken out but hardly fall out of the bag main body. SOLUTION: A slide fastener 10 is arranged in such a way that an intermediate section of the slide fastener 10 traverses the upper surface part 7 of a bag main body 1 from side to side, that both side sections of the slide fastener 10 each diagonally descend the right and left gussets 5 and 6 of the bag main body 1, and that both end sections of the slide fastener 10 are close to the right and left side parts in either front or rear body plate part of the bag main body 1. The body plate part is provided with a folding line 13 connecting both end parts of the slide fastener 10 at which the upper half part of the body plate part can be folded down to the outside to its lower half part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a bag.

[0002]

2. Description of the Related Art Conventionally, there is a bag to which a slide fastener is attached, which allows the upper half of the left gusset, the upper surface, and the upper half of the right gusset to be opened and closed in series. Since the plate portion does not open greatly to the outside, there is a problem that it is difficult to take out the items stored inside the bag body. In particular, there is a complaint that the pockets provided on the inner surface side of the body plate portion are so cramped that it is difficult to put in and out the hands.

[0003] In order to make it easy to take out an object from the inside of the bag body, there is a bag in which the slide fastener is extended to the lower end portions of the left and right gussets so that the front and rear body plates can be largely expanded outward. If the body plate portion is largely expanded outward, there is a problem in that objects other than the object to be taken out also fall outside.

[0004]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a bag which can be easily taken out of the bag body and which is hard to spill out of the bag body to the outside of the bag body. I do.

[0005]

In order to solve the above-mentioned problems, a bag of the present invention comprises a slide fastener 10 having an intermediate portion crossing the upper surface 7 of the bag body 1 in the left-right direction and having two side portions respectively. Left and right gussets 5 on the bag body 1
6 is disposed obliquely so that both end portions thereof approach the left and right side portions of one of the front and rear body plates of the bag body 1 and connect the both ends of the slide fastener 10 to the body plate. And a fold 13 that allows the upper half of the body plate to be folded outward with respect to the lower half.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. First, the bag body 1 includes a front body plate portion 2, a rear body plate portion 3, a bottom 4, a left gusset 5, an upper surface portion 7, and a right gusset 6, and the front and rear body plate portions 2, 3 are provided. Handles 8 and 9 are attached. In addition, the back body is the handle 8, 9
It is also possible to make it a holding type without it.

The bag body 1 is provided with a slide fastener 10 for opening and closing the upper half of the left gusset 5, the upper surface 7 and the upper half of the right gusset 6 in series.

The slide fastener 10 is arranged so that an intermediate portion thereof crosses a portion of the upper surface portion 7 near the rear trunk plate portion 3 in the left-right direction. , 6 are arranged so that both end portions thereof are obliquely lowered and approach the left and right side portions 11 and 12 of the front body plate portion 2.

The front body plate portion 2 of the bag body 1 is provided with horizontal folds 13 at substantially middle and high portions so as to connect both ends of the slide fastener 10 horizontally.
That is, the body plate portion 2 on the front side has the core plates 16 and 17 therein.
Is divided into upper and lower parts so that there is no core plate at the position of the fold 13.

When the slide fastener 10 is fully opened, the upper half 14 of the front body plate 2 of the bag body 1 is moved outward of the lower half 15 at the position of the fold 13 as shown in FIGS. Can be folded.

By folding the upper half portion 14 of the front body plate portion 2 outward and unfolding it in this way, the opening of the bag body 1 is enlarged, so that it is easy to put things in and out. However, since the lower half portion 15 of the front body plate portion 2 does not fall outward, objects stored in the bag body 1 do not fall out unexpectedly.

Further, by folding the upper half portion 14 of the front body plate portion 2 outward, the pockets 18 and 19 provided on the inner surface side of the upper half portion 14 are exposed to the outside. It is also easy to put things in and out of 19.

By the way, in a bag having a conventional structure, in particular, a bag in which the body plate portion cannot be widely opened outward, if a pocket provided on the inner surface side of the body plate portion is turned sideways, it becomes extremely difficult to take in and out an object. The upper pocket could not be turned sideways. However, in the bag of the present invention, since the upper half portion 14 of the front body plate portion 2 can be folded outward to expose the inner surface side, as shown in the figure, the body plate portion 2 can be exposed.
Even if horizontal pockets 18 and 19 are provided on the inner surface side of the upper half part 14, objects can be easily taken in and out. In other words, by implementing the present invention, the pockets 18 and 19 provided on the inner surface side of the front body plate portion 2 can be turned sideways.

Although the fold 13 may be provided on the front body plate portion 2 as described above, the fold 13 may be provided on the rear body plate portion 3 as a matter of course. In that case, the slide fastener 10 attached to the bag body 1 is inclined obliquely at the left and right gussets 5 and 6 so that both end portions thereof approach the right and left side portions of the rear body plate portion 3 on the rear side of the bag body 1. To

[0015]

The bag of the present invention is as described above. The slide fastener 10 is inclined at the left and right gussets 5 and 6 of the bag body 1, and the fold 13 is formed on the body plate on one side of the bag body 1. With this arrangement, the upper half portion of the body plate portion can be folded outward to open the bag body greatly, so that it is very easy to take things in and out, thereby improving the usability. In particular, if a pocket is provided on the inner surface side of the upper half portion of the body plate, the pocket can be exposed to the outside. In addition, since the lower half of the body plate does not fall outward, objects stored in the bag body do not unexpectedly spill to the outside of the bag body.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a slide fastener is closed.

FIG. 2 is a sectional view taken along line AA in FIG.

FIG. 3 is a perspective view showing a state where a slide fastener is fully opened and an upper half portion of a body plate portion is folded outward;

FIG. 4 is a sectional view taken along line BB of FIG. 3;

[Description of Signs] 1 Bag body 2 Front body plate 3 Rear body plate 4 Bottom 5 Left gusset 6 Right gusset 7 Top surface 8 Handle 9 Handle 10 Slide fastener 11 Left side of body plate Part 12 Right side of body plate 13 Fold 14 Upper half of body plate 15 Lower half of body plate 16 Core plate 17 Core plate 18 Pocket 19 Pocket

Claims (1)

[Claims] 1. An intermediate portion of a slide fastener 10 traverses an upper surface portion 7 of the bag body 1 in the left-right direction, and both side portions thereof obliquely descend right and left gussets 5 and 6 of the bag body 1 at both end portions. Are arranged so as to approach left and right side portions of one of the front and rear body plates of the bag body 1, and the both ends of the slide fastener 10 are connected to the body plate to connect the upper half of the body plate. Characterized in that a fold 13 is provided so as to be able to be folded outward with respect to the lower half.