KR200491313Y1 - Mouti purpose bag - Google Patents

Abstract

The present invention relates to a multi-use bag, and more particularly, to a multi-use bag that can be easily folded and carried, and can be well erected in a box shape when the body is unfolded, and can be lengthened to be convenient to use.
According to the multi-purpose bag of the present invention, since the support supports the front and rear inside, the shape of the bag is maintained when the contents are stored, and the upper and lower guides of the metal are formed so that the support can support the lower periphery and upper periphery of the body. As the support is not folded, it is not crushed into a flat surface, and the weight of the support can be stably maintained even if several layers are stacked, resulting in good space utilization and excellent contents protection.

Description

Multi-use bag {MOUTI PURPOSE BAG}

The present invention relates to a multi-use bag, and more particularly, to a multi-use bag that can be easily folded and carried, and can be well erected in a box shape when the body is unfolded, and can be lengthened to be convenient to use.

A bag (BAG) or a bag is formed to receive contents and carry them, and a suspenders or handles are formed to be easily usable by a user.

Among the conventional bags (BAG), the bags formed of shopping bags or cloths formed to easily carry the product are formed so that the upper end is opened and the lower end is closed to store contents in the middle.

In addition, a bag with a lid is also formed, so that the contents do not leak out, a separate lid is placed on the top of the bag, or a zipper is formed to close it.

When not in use, the conventional bag is formed so that it can be folded and stored in a thin side or plane.

However, the conventional shopping bag or bag has the following problems.

(1) The side cannot be supported, so it is impossible to maintain the shape of the bag when the contents are stored.

(2) Even in the case of a structure in which the side surface is folded, it can be easily crushed into a flat surface, making it difficult to protect the contents.

(3) Since the shape cannot be maintained, another bag cannot be placed on the bag, so it is very difficult to stack.

In order to solve the above problems, the present invention is a body formed in a square box shape with an open top of the fabric;

Consists of a handle formed from the top of the body by attaching a band connected by a closed curve from one side of the body to the other through the bottom,

Pockets are formed on the front and rear inner side surfaces of the body so as to fit the support, respectively, and the support is formed to be collapsible.

According to the multi-use bag of the present invention, the following effects occur.

(1) Since the support supports the front and rear inside, the shape of the bag is maintained when the contents are stored.

(2) The upper and lower guides of the metal are formed so that the supporters can support the lower periphery and the upper periphery of the body.

(3) The weight that the support can hold can be stably maintained even if several layers are stacked, so it has good space utilization and excellent content protection.

1 is a perspective conceptual view of a multi-use bag formed in a preferred embodiment of the present invention.
Figure 2 is a perspective view of the folded state of the multi-use bag formed in a preferred embodiment of the present invention.
3 is a perspective view of a multi-purpose bag support formed in a preferred embodiment of the present invention.
Figure 4 is a conceptual view of the folded state of the support of the multi-purpose bag formed in a preferred embodiment of the present invention.
5 is a conceptual diagram of a state in which an expansion bar is formed on a support of a multi-use bag formed in a preferred embodiment of the present invention.
6 is a perspective conceptual view of an elastic bar included in the support of the multi-use bag formed in a preferred embodiment of the present invention.

The present invention is a body 100 formed in the shape of a square box with an open top of the fabric;

Consists of a handle 200 formed to the top by attaching a band connected by a closed curve from one side of the body 100 to the other side passing through the bottom,

A pocket 120 is formed on the front and rear inner side surfaces of the body 100 to insert the support 300, and the support 300 is formed to be collapsible.

Upper and lower guides 130 and 140 formed of a metal or synthetic resin material are formed at the upper and lower peripheral portions of the body 100.

The corrugated portion 150 is formed on the upper periphery of the body 100, and the corrugated portion 150 can be stretched correspondingly when the expanded bar 350 of the support 300 is expanded. So that it is formed.

The support 300 may be included in the pocket 120, but even if there is no pocket 120, at least two are vertically inserted into the interior of the body 100 to support the body 100 when unfolding to secure the internal space. Is formed to help.

The support 300 is formed with upper and lower bars 310 and 320, and the upper and lower bars 310 and 320 are fixed with a hinge 330 in the middle.

' 형상으로 형성된 금속박판으로 일방향으로 탄성이 이미 가해져 있어서 펼쳐질 때 강한 탄성으로 지지할 수 있도록 형성된다.One elastic bar 340 is inserted in the interior of the upper and lower bars 310 and 320, and the elastic bar 340 has a cross-section.

'It is a metal thin plate formed in a shape, and is already applied in one direction so that it can be supported with strong elasticity when unfolded.

The elastic bar 340 is formed so that the upper and lower bars 310 and 320 can stand in a straight line, and is formed to be bent when the elastic bar 340 is bent around the hinge 330.

Upper and lower guide grooves 311 and 321 are formed at one end of the upper and lower bars 310 and 320 to be formed of a synthetic resin material so that the upper and lower guides 130 and 140 are accommodated.

An extension bar 350 is formed at a periphery of the upper bar 310 or the lower bar 320, and the expansion bar 350 moves to one side in multiple stages on the side of the upper bar 310 or the lower bar 320. It is formed so as to substantially extend the length of the support 300.

When the length of the support 300 is increased by the extension bar 350, the wrinkle part 150 of the body 100 increases, and the effect of substantially expanding the space for accommodating the contents in the body 100 occurs. do.

Zipper 160 is formed on the upper periphery and the lower periphery of the body 100, respectively, and is formed to close the zippers 160 and store them integrally when the body 100 is compressed by folding the support 300.

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The lid 400 may be formed so as to cover the top of the body 100, and the lid 400 is formed with a lid zipper 410 at the periphery, and a zipper formed at the upper periphery of the body 100 ( 160) and can be formed so that it can be completely covered.

The inside of the body 100 may be coated with a heat insulating material, and the inside may be filled with a metal heat insulating fabric (silver foil material) so as not to dissipate the heat inside.

When the inside of the body 100 is filled with a metal insulating fabric as described above, it can be used as an ice box, so it can be sufficiently utilized as a travel bag in the summer.

Looking at the usage and operation of the multi-use bag formed in a preferred embodiment of the present invention are as follows.

In order to put the contents inside the body 100, the supporter 300 included in the pocket 120 of the body 100 is unfolded around the hinge 330 to form an inner space.

At this time, the upper and lower guides 130 and 140 are inserted into the upper and lower guide grooves 311 and 321 of the support 300 to separate the upper and lower parts of the body 100.

If there is not enough internal space to accommodate the contents, the expansion bar 350 of the support 300 can be increased so that the wrinkles 150 can be stretched to secure the internal space.

When the contents are accommodated in the body 100, the lid 400 is covered, and the lid zipper 410 and the zippers 160 formed at the periphery of the body 100 are closed to each other, while the contents are safely stored while the handle 200 It is possible to move to.

When storing the multi-purpose bag of the present design, the support 300 can be folded flat about the hinge 330, and the zippers 160 formed on the upper and lower peripheries can be closed and stored flat.

According to the multi-use bag of the present invention, since the support supports the front and rear inside, the shape of the bag is maintained when the contents are stored, and the upper and lower guides of the metal are formed so that the support can support the lower periphery and upper periphery of the body. As the support is not folded, it is not crushed into a flat surface, and the weight of the support can be stably maintained even if several layers are stacked, resulting in good space utilization and excellent contents protection.

In addition, if the insulation is performed by using a metal insulation fabric inside the body 100, it can also be used as an ice box, which is very suitable as a summer product.

100: body 120: pocket
130: upper guide 140: lower guide
150: wrinkles 160: zipper
200: handle
300: support 310: upper bar
311: Upper guide groove 320: Lower bar
321: Lower guide groove 330: Hinge
340: elastic bar 350: expansion bar
400: lid 410: lid zipper

Claims (1)

The body 100 formed in the shape of a square box with an open top of the fabric is formed, and it is formed of a handle 200 formed to the top by attaching a band connected by a closed curve from one side of the body 100 to the other through the bottom. ,
At least two supports 300 are formed on the front and rear inner sides of the body 100 so as to be collapsible, and pockets 120 are formed on the inner sides of the body 100 to accommodate a plurality of supports 300. And the cross section is made of a thin metal plate on the support.

In the general multi-purpose bag in which the elastic bar 340 formed in the shape is inserted,
Zipper 160 is formed on the upper periphery and the lower periphery of the body 100, respectively, so that the zippers 160 are closed to each other when the supporter 300 is folded to compress the body 100, thereby being integrally stored.
The support 300 is the upper and lower bars (310,320) is formed, the upper and lower bars (310,320) is fixed with a hinge 330 in the middle, one elastic bar inside the upper and lower bars (310,320) 340 is inserted as a whole, an extension bar 350 is formed at the periphery of the upper bar 310 or the lower bar 320,
The multi-purpose bag 350 is formed to move to one side in multiple stages on the side surface of the upper bar 310 or the lower bar 320, and is formed to substantially extend the length of the support 300.

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