JPH0753530Y2 - Carrying bag - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carrying bag suitable for containing clothes and the like.

[0002]

2. Description of the Related Art In a conventional handbag, as shown in FIG. 7, a front lip member 13A and a rear lip member 13B are made of hard plastic. It was only attached.

[0003]

However, in the above structure, the side edge 12c of the upper end opening 12 is weak when the gusset 11B on the side of the bag is opened by putting clothes or the like in the carrying bag. There was a problem that the side edge 12c could not be kept and was easily broken. In addition, even in the folded state and the state in which there are few stored items, the front edge material and the rear edge material are separated from each other,
There was a problem that the contents inside the bag could not be hidden.

Therefore, the present invention can maintain the shape of the side edge of the upper end opening and reinforce the side edge even when the gusset on the side of the bag is opened by putting clothes or the like, and the folded state and the stored items. In a state where there is little, the front lip material, the rear lip material, and the end lip materials are automatically closed directly to each other, and it is an object of the present invention to provide a carrying bag that has a good appearance and can conceal the contents stored in the bag.

[0005]

As shown in FIGS. 1 to 5, the problem solving means according to the present invention is a bottom gusset 1A on the bottom of the bag body 1.
Are formed, end lip materials 4A and 4B are continuously provided on both left and right ends of the front lip material 3A and the rear lip material 3B, and the front lip material 3A and the rear lip material 3B and the respective end lip materials 4A and 4B are formed. Bent pieces 5A and 5B having a small thickness are interposed between the end edge members 4 and
A, 4B and the bent pieces 5A, 5B are the front edge 2a of the bag body 1.
And fixed to both ends 2c of the rear lip 2b, and bent pieces 5A,
5B is provided with elasticity so as to return to a straight shape.

[0006]

In the above means for solving the above problems, when the number of stored items is small, only the bottom gusset 1A of the handbag is opened and all the upper end openings 2 are the front edge material 3A, the rear edge material 3B and the end edge material 4A as shown in FIG. , 4B are closed in a state of being reinforced with 4B, and the bending pieces 5A, 5B are given elasticity so as to return to a straight shape, so that the front edge material 3A and the rear edge material 3B and the end edge material 4A,
4B automatically closes straight. When there are many items to be stored, as shown in FIG. 1, the bottom gusset 1A and the side gusset 1C of the handbag are opened, and the end lip materials 4A and 4B are the front lip material 3 as shown in FIG.
A and the rear edge member 3B are pushed by the stored items and are elastically bent by about 90 degrees, but at this time, the upper end opening 2 is also the front edge member 3A and the rear edge member 3A. Material 3B and edge material 4
It is completely reinforced and protected by A and 4B.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. First, the first embodiment will be described with reference to FIGS. 1 to 4. This carrying bag is made of a plastic sheet and has a side 1
In the bag main body 1 of the shape in which B is sealed, the front edge material 3A made of hard plastic is fixed to the center portion of the front edge 2a of the upper end opening 2 by welding (heat sealing) or adhesion,
A hard plastic rear lip 3B is fixed to the center of the rear lip 2b, and a bottom gusset 1A is formed on the bottom of the bag body 1.

On the left and right ends of the front edge material 3A and the rear edge material 3B, end edge materials 4 made of hard plastic and having the same thickness as these.
A and 4B are integrally connected, and thin bent pieces 5A and 5B are interposed between the front and back edge members 3A and 3B and the respective end and edge members 4A and 4B. Edge material 4A, 4
B and the bent pieces 5A and 5B are fixed to both end portions 2c of the front mouth edge 2a and the rear mouth edge 2b of the bag body 1.

The bent pieces 5A and 5B are formed by cutting the connecting portions of the front edge material 3A and the rear edge material 3B and the end edge materials 4A and 4B into a V shape (or a U shape). The bent pieces 5A and 5B are formed to have elasticity so as to return to the straight shape, and the front edge member 3A and the rear edge member 3B are provided with engagement protrusions 6 and engagement recesses 7, respectively. A handle 8 having an arbitrary shape is integrally formed on the upper portions of the front edge material 3A and the rear edge material 3B.

Next, the method of use will be described. In the folded state of FIG. 3, the handbag bag has the end lip members 4A and 4B and the front lip member 3A.
Also, the rear lip member 3B has a straight shape, and these are closed by the engagement of the engagement projection 6 and the recessed hole 7 of FIGS.

Next, when putting clothes or the like in the carrying bag, the engagement projection 6 and the concave hole 7 are disengaged from the folded state of FIG. 3 and the handle 8 is opened to open the upper end opening 2. At this time, if there are few things to be stored, as shown in FIG. 2, only the bottom gusset 1A of the handbag is opened, and the upper end openings 2 are all
The front lip 3A, the rear lip 3B, and the end lip 4A, 4B are closed in a state of being reinforced, and the bent pieces 5A, 5B are elastic so as to return to the straight shape. Edge material 3A
Also, the rear lip material 3B and the end lip materials 4A and 4B can be automatically closed in a straight line.

When there are many items to be stored, as shown in FIG.
The bottom gusset 1A and the side gusset 1C of the handbag are opened, and the end lip materials 4A and 4B are pushed to the front lip material 3A and the back lip material 3B as shown in FIG. Although it is elastically bent, the upper end opening 2 is also completely reinforced and protected by the front edge member 3A, the rear edge member 3B, and the end edge members 4A and 4B at this time as well.

FIG. 6 shows a carrying bag according to a second embodiment of the present invention, in which a bottom gusset 1A is folded outside the bag body 1. In addition, this embodiment is a paper carrying bag, and in this example, the front lip member 3A, the rear lip member 3B, and the end lip members 4A and 4B are sandwiched between the folded portions of the upper opening of the bag body 1. And glued.

The present invention is not limited to the above embodiment, and it goes without saying that many modifications and changes can be made to the above embodiment within this range.

[0015]

As is apparent from the above description, according to the present invention, even if there are many items to be stored, the end lip materials 4A and 4B are provided.
The front edge material 3A and the rear edge material 3B are in a state of being pushed by the stored items and bent by about 90 degrees.
Is the front edge material 3A, the rear edge material 3B and the end edge materials 4A, 4
It can be completely reinforced and protected with B.

According to the present invention, the bent pieces 5A and 5B are also included.
Is elastic so as to return to a straight shape, and the bottom gusset 1A
The front edge material 3A and the rear edge material 3B and the end edge materials 4A and 4B are automatically closed in a straight line to prevent the appearance, even in the folded state as well as in the state where there are few stored items. It has a good effect in that the contents stored in the bag are concealed and the pair of handles 8 and 8 are automatically closed so that they can be easily held.

[Brief description of drawings]

FIG. 1 is a perspective view of a carrying bag according to a first embodiment of the present invention in a state in which there are many stored items.

FIG. 2 is a perspective view showing a state where the number of stored items is small.

FIG. 3 is a perspective view of the same folded state.

FIG. 4 is a front view of the front edge material and the rear edge material with the same edge material.

FIG. 5 is a unitary plan view of the front edge material and the rear edge material with the same edge material.

FIG. 6 is a front view of the second embodiment in a folded state of a handbag.

FIG. 7 is a perspective view of a conventional handbag.

[Explanation of reference numerals] 1 bag body 1A bottom gusset 2 upper end opening 2a front lip 2b rear lip 2c both ends 3A front lip 3B rear lip 4A, 4B end lip 5A, 5B bent piece 8 handle

Claims (1)

[Scope of utility model registration request] 1. A c at the center portion of the front opening edge of the upper end opening of the bag body
The front edge material with a handle is fixed, and the center edge of the rear edge is fixed.
In a carrying bag with a handle and fixed back lip,
A bottom gusset is formed at the bottom of the bag body, end lip materials are continuously provided on both left and right ends of the front lip material and the rear lip material, and the front lip material and the rear lip material and the end lip material thin bent freely bent piece thick is interposed between these end opening edge member and the bent piece is fixed to both ends of the front opening edge and the rear opening edge of the bag body, wherein
A handbag that is characterized in that the bent piece is elastic so as to return to a straight shape .