CN209750098U

CN209750098U - Foldable bag

Info

Publication number: CN209750098U
Application number: CN201920248257.7U
Authority: CN
Inventors: 范金悦
Original assignee: Shanghai Huade Hua Department Store Co Ltd
Current assignee: Shanghai Huade Hua Department Store Co Ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2019-12-10
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a collapsible package, including the first upper cover district, rear surface district, bottom surface district, preceding district and the second upper cover district that connect in order, still include side folding district, location body and locating hole. When the article is taken, the positioning body and the positioning hole are unfastened, so that the foldable bag is in an opening state, the article can be visually displayed, and the user does not need to turn over to find the target object; when articles are contained, the foldable bag is in an open state, and the space in the bag can be visually seen, so that the articles can be more conveniently placed, and the space in the bag can be fully utilized; in addition, when the foldable bag is stored, the areas can be spread out to be stored in a plane form, or the side folding area, the first upper cover area, the front area and the second upper cover area are folded inwards after the areas are spread out to be stacked on the bottom area and the rear area to be stored. The user can conveniently carry a plurality of foldable bags under the conditions of going out for travel, business conversation and the like, so that different foldable bags can be matched according to application occasions, clothes and ornaments and the like.

Description

Foldable bag

Technical Field

The invention relates to the technical field of bag design, in particular to a foldable bag.

Background

the bag is an indispensable component in daily life and can often show the taste of one person. The design of the bag is increasingly becoming an advertisement carrier for promoting sales of merchants, and is also one of means for advertising of various clothing brands.

On one hand, the existing bag is limited by the opening, so that the bag is not intuitive when taking and containing articles, and is inconvenient to operate because the bag is often required to be turned over when taking the articles; on the other hand, the opening also affects the usage of the inner space of the bag. Moreover, the bag takes up space after being stored, and a plurality of bags are inconvenient to carry when the user goes out.

Disclosure of Invention

The invention aims to provide a foldable bag, which solves the technical problem that articles are inconvenient to take.

In order to solve the problems, the technical scheme of the invention is as follows:

a foldable bag, comprising a first upper cover region, a back region, a bottom region, a front region and a second upper cover region which are connected in sequence, further comprising:

One side of the side folding area is simultaneously connected with the bottom area and the rear area, and the other two sides of the side folding area are respectively detachably connected with the first upper cover area and the front area;

The positioning body is arranged on the first upper cover area; and the number of the first and second groups,

the positioning hole is arranged on the second upper cover area;

When the bottom area and the rear area are spread out, the first upper cover area, the front area and the two side surface folding areas are enclosed to the periphery and adjacent edges are connected to form an opening state;

On the basis of the opening state, the back area is bent relative to the bottom area, the side folding area is locally folded inwards to form a left side face or a right side face, and meanwhile, the positioning body penetrates through the positioning hole to form a covering state.

Preferably, the side folding zone comprises a first side portion and a second side portion at both ends, and a fold portion in the middle;

In the covering state, the first side part and the second side part are spliced to form a left side surface or a right side surface, and the folding part is folded into the bag;

The first and second side portions each include a layer of hard material.

Preferably, the first side portion and the second side portion are both triangular, and the first critical edge and the second critical edge of the first side portion and the second side portion are respectively equal in length to the critical edge of the folded portion;

and in the covering state, the first side part and the second side part are spliced at the first critical edge and the second critical edge.

Preferably, the positioning body is an arched handheld part, and two ends of the handheld part are fixed on the first upper cover area;

And in the closed state, the second upper cover area is overlapped on the first upper cover area, and the handheld part penetrates through the positioning hole.

Preferably, the packaging bag further comprises a bag strap, and two ends of the bag strap are fastened on the first upper cover area or the side folding area.

preferably, the first upper cover area or the side folding area is provided with a buckling hole, the belt comprises a buckling rod, and the belt is buckled on the buckling hole through the buckling rod.

Preferably, the strap is any one of a chain strap, a planar strap and a woven strap.

preferably, the side folding area comprises a connecting part provided with a hidden button, and the connecting part is connected with the hidden button arranged on the inner side of the first upper cover area or the inner side of the front area after being bent.

preferably, the first cap region, the second cap region and the base region each comprise a layer of hard material.

Preferably, the device further comprises an inner bag arranged in the front area or the rear area.

compared with the prior art, the invention has the beneficial effects that:

1. In one embodiment, when the article is taken, the positioning body and the positioning hole are unfastened, so that the foldable bag is in an open state, the article can be visually displayed, the user does not need to turn over to find the target object, and the article is very convenient to take.

2. In one embodiment, when the foldable bag is used for containing articles, the foldable bag is in an open state, and the space in the bag can be visually seen, so that the articles can be more conveniently placed, and the space in the bag can be fully utilized.

3. In one embodiment, the foldable bag is stored by releasing the connection of the side folding section to the first cover section and the front section, and the side folding section, the first cover section, the front section and the second cover section can be stored in a flat form when the side folding section is unfolded, or the side folding section, the first cover section, the front section and the second cover section are folded inwards after the side folding section is unfolded and are folded on the bottom section and the rear section for storage, which has a number of significant advantages:

1) the user can conveniently carry a plurality of foldable bags under the conditions of travel, business conversation and the like, so that different foldable bags can be matched according to application occasions, clothes and ornaments and the like;

2) the bag with the same size saves more than 60% of space in space compared with the traditional storage mode, and is convenient for a user to store and store;

3) This embodiment provides a foldable bag that does not require paper to be tucked into the bag to maintain the bag shape when producing the package, saving 350 grams of paper per foldable bag and 3.5 tons of paper per 1 thousand foldable bags, relative to conventional techniques. Converting into paper processing technology and raw materials, equivalently protecting 14 big trees over 20 years old, saving 4 tons of coal, 700 tons of water and 350 tons of wastewater, and further avoiding water pollution, air pollution and the like caused by manufacturing the paper;

4) When the traditional bag is packaged, paper is filled in the traditional bag to keep the bag in a full shape, a layer of paper is wrapped outside the traditional bag, a dust-proof bag is wrapped outside the layer of paper, another layer of plastic paper is wrapped outside the dust-proof bag, and then the traditional bag is further packed into a box with certain quality. Based on the existing economic level, the comprehensive cost of materials, manpower and the like related to the whole package reaches 10 yuan per package; the foldable bag provided by the embodiment at least omits a paper plugging link for single use, and the packaging box of the foldable bag provided by the embodiment can be arranged very small. Therefore, compared with the traditional bag, the foldable bag provided by the embodiment has the advantages of low packaging cost, light packaging weight, low labor cost and low transportation cost.

4. in one embodiment, the side folding area is in an unfolded state in the opening state, so that the article can be blocked, and the article can be effectively prevented from leaking; the left side surface or the right side surface is formed by partial inward folding in a covering state.

5. in one embodiment, the first side part and the second side part are spliced to form the left side surface or the right side surface by folding the folded part of the side folded area inwards, and the left side surface and the right side surface formed in the covering state are more stable in structure because the first side part and the second side part are triangular and both comprise hard material layers.

6. In one embodiment, the positioning body is arranged into an arched handheld part, the positioning function and the handheld function are combined together, the structure and the operation are simplified, and the bag is more elegant in appearance and more convenient and faster to use. In addition, the adoption of the arc-shaped hand-held handbag is more commercial.

7. in one embodiment, the foldable bag is provided with the bag belt, so that the bag belt can be directly carried on the bag when the foldable bag is used, and the foldable bag is more fashionable to use. The foldable bag can be matched with different bag belts, the bag belts can be any one of chain belts, planar belts and woven belts, and users can match the bag belts according to actual requirements, so that the application occasions of the foldable bag are expanded.

8. The side folding area is connected with the first upper cover area and the front area through the connecting part and the hidden button arranged on the connecting part, namely the hidden button is arranged in the side folding area, the appearance is not affected by the connecting mode, and the foldable bag is more elegant in appearance.

9. The first upper flap region, the second upper flap region and the bottom region each comprise a layer of rigid material, so that the foldable bag can maintain a bag shape when lifted.

10. The foldable bag further comprises an inner bag, so that a user can conveniently store small articles according to personal habits, and the practicability of the bag is further improved.

drawings

FIG. 1 is a schematic view of a foldable bag in a closed position;

FIG. 2 is a semi-open state view of the foldable bag;

FIG. 3 is a schematic view of an open state of the foldable bag;

FIG. 4 is a schematic view of the foldable bag in an unfolded state;

FIG. 5 is a schematic view of the foldable bag in an unfolded state;

fig. 6 is a schematic view showing an unfolded state of the foldable bag.

10, a first upper cover area, 20, a back area, 30, a bottom area, 40, a front area, 401, an inner bag, 50, a second upper cover area, 501, a positioning hole, 60, a side folding area, 601, a first side portion, 6011, a first critical edge, 602, a second side portion, 6021, a second critical edge, 603, a folding portion, 604, a connecting portion, 70, a hidden buckle, 80, a handheld portion, 90, a buckle hole, 110 and a zipper opening.

Detailed Description

the following detailed description is to be read in connection with the drawings and the detailed description.

example 1

Referring to fig. 1-6, a foldable bag includes a first cover region 10, a rear region 20, a bottom region 30, a front region and a second cover region 50, which are connected in sequence, and further includes a side folding region 60, a positioning body and a positioning hole 501.

Specifically, the foldable bag is hexahedron in the closed state (the curved surface formed by the round corners formed between the adjacent surfaces is not used as the "surface" of the hexahedron), and the positioning body and the positioning hole 501 are matched with each other to keep the foldable bag in the closed state, wherein:

The first upper cover area 10 and the second upper cover area 50 together form the top surface of the bag, and the first upper cover area 10 and the second upper cover area 50 can be overlapped to form a double-layer top surface or can be folded to form a single-layer top surface;

the rear region 20 forms the rear of the bag, the rear region 20 and the first cover region being foldable relative to one another along the junction therebetween, the foldable regions being indicated by dashed lines in figures 4-6, the dashed lines being imaginary lines instead and not actually being present;

The bottom zone 30 forms the bottom surface of the bag, the bottom zone 30 and the rear zone 20 can be bent along the joint of the two, the two can be bent as shown by the dotted line in fig. 4-6, and the dotted line is an imaginary line instead and does not actually exist;

the front region 40 forms the front of the bag, the front region 40 and the bottom region 30 can be bent along the joint of the two, the broken lines in fig. 4-6 indicate that the two can be bent, and the broken lines are changed into imaginary lines and do not actually exist;

The two side folding areas 60 respectively form the left side and the right side of the bag, one side of the side folding area 60 is simultaneously connected with the bottom area 30 and the rear area 20, and the other two sides are respectively detachably connected with the first upper cover area 10 and the front area 40; that is, the side folding region 60 is foldable, and is unfolded in the open state and folded in the closed state;

the first upper lid section 10, the rear section 20, the bottom section 30, the front section, the second upper lid section 50 and the side folding sections may be integrally formed, or each section may be separately provided and then integrally provided by, for example, sewing, fastening, or the like;

The positioning body is fixed on the first upper cover area 10, the positioning hole 501 is positioned on the second upper cover area 50, the positioning body penetrates through the positioning hole 501, and the first upper cover area 10 is positioned on the second upper cover area 50, so that the foldable bag is kept in a covering state.

For further understanding of the present embodiment, the following detailed description is provided in connection with the opening state, the closing state and the using process.

When the bottom area 30 and the rear area 20 are spread out, the first upper cover area 10, the front area 40, and the two side folding areas 60 are enclosed to the periphery and the adjacent sides are connected, thereby forming the above-mentioned open state.

Specifically, under the open mode, the foldable bag is the state that one side opening, all around have the surrounding edge: both ends of the two side folding regions 60 are respectively connected to the first upper cover region 10 and the front region 40, and in addition, the second upper cover region 50 and the front region 40 are not bent with each other, or the second upper cover region 50 is bent outward with respect to the front region 40. The user can place or get the article under the open mode, and article can show directly perceivedly this moment, consequently the position of each article of rational arrangement of being convenient for when placing article to make full use of package space need not look over when getting and taking article, and it is very convenient to use.

On the basis of the opened state, the rear area 20 is bent relative to the bottom area 30, the side folding area 60 is partially folded inwards to form a left side or a right side, and the positioning body penetrates through the positioning hole 501 to form the covered state.

specifically, when the foldable bag is converted from the open state to the closed state, the bottom region 30 is fixed and the rear region 20 is bent upward, and the side folding regions 60 are partially folded inward. The positioning body keeps the foldable bag in a folded state so as to be convenient to carry.

The above describes the operation of the foldable bag from the flat state to the open state and then to the closed state, otherwise, the foldable bag can also be converted from the closed state to the open state by releasing the positioning body from the positioning hole 501, and then further converted into the flat state by releasing the connection relationship between the two side folding regions 60 and the first upper covering region 10 and the front region 40.

From the above, the foldable bag of the present embodiment has several advantages:

1) When taking the article, the positioning body and the positioning hole 501 are unfastened, so that the foldable bag is in an open state, the article can be visually displayed, the article does not need to be turned over to find a target object, and the article is very convenient to take;

2) When articles are placed, the foldable bag is in an open state, and the space in the bag can be visually seen, so that the articles can be placed more conveniently, and the space in the bag can be fully utilized.

3) when the foldable bag is stored, the side folding region 60 is disconnected from the first cover region 10 and the front region 40, and the regions are spread out and stored in a planar manner, or the side folding region 60, the first cover region 10, the front region 40 and the second cover region 50 are folded inward after the regions are spread out and stored in a manner of being overlapped on the bottom region 30 and the rear region 20. The user can conveniently carry a plurality of bags under the conditions of travel, business conversation and the like, so as to match different bags according to application occasions, clothes and ornaments and the like.

Example 2

With continued reference to fig. 2-6, the present embodiment further optimizes the side folding region 60 based on embodiment 1.

The side fold region 60 includes first and second side portions 601, 602 at either end and a fold 603 in the middle.

Specifically, the first side 601 and the second side 602 are connected to the folding portion 603, and each of the connection points forms a critical line segment. During the folding process of the side folding region 60, the folding portion 603 is folded inward along the two critical line segments; during the unfolding process, the folding portion 603 is unfolded along these two critical line segments, and the side folding region 60 becomes gradually planar.

In the closed state, the first side portion 601 and the second side portion 602 are spliced to form a left side surface or a right side surface, and the folded portion 603 is folded into the bag.

Specifically, in the closed state, the side folding portion 603 is folded, and at this time, the folding portion 603 is located in the foldable bag, and the first side portion 601 and the second side portion 602 are exposed and together form a side of the bag. Splicing is understood as: after the folding portion 603 is folded inward, the first side portion 601 and the second side portion 602 are joined at two critical line segments.

The first side 601 and the second side 602 each comprise a layer of hard material.

Specifically, the overall hardness of the left side surface and the right side surface of the bag is of great significance for maintaining the bag shape in the covering state, and the first side portion 601 and the second side portion 602 are set to be of hard materials, so that the bag can be effectively prevented from deforming. The hard material layer can be made of glass fiber and the like, and can be sewn in an interlayer made of cloth, leather and the like, for example: the side folding portion 603 may be made of a flexible material for the base layer, two regions are provided at both ends of the base layer, a skin material is selected as an outer layer in the two regions, and glass fiber is sewn between the outer layer and the base layer to form the first side portion 601 and the second side portion 602; then, the base layer portion between the first side 601 and the second side 602 forms a fold 603; this results in a flexible fold 603, a rigid first side 601 and a rigid second side 602.

Example 3

With reference to fig. 2-6, the present embodiment is further optimized based on embodiment 2.

the first side 601 and the second side 602 are both triangular.

Specifically, since the first side 601 and the second side 602 are both triangular (preferably right-angled triangular) and both include the hard material layer, the left side and the right side formed in the closed state are more stable in structure, and the foldable bag is not easily deformed.

the first critical edge 6011 and the second critical edge 6021 that are respectively equal in length to the edges of the first side portion 601, the second side portion 602, and the folded portion 603; in the closed state, the first side portion 601 and the second side portion 602 are joined to the first critical edge 6011 and the second critical edge 6021.

Specifically, the first critical side 6011 and the second critical side 6021 are the two critical line segments. The first critical edge 6011 and the second critical edge 6021 are equal in length, so that the splicing accuracy of the first side portion 601 and the second side portion 602 can be ensured. In this embodiment, when the first side 601 and the second side 602 are both right triangles, the left side and the right side of the bag can be rectangular, and the unfolded view is shown in fig. 5 and 6; especially when the first side 601 and the second side 602 are two isosceles right triangles, the left side and the right side of the strap can be a square, and the unfolded view is shown in fig. 6.

example 4

With continued reference to fig. 1-3 and 5-6, the positioning body is an arcuate hand-held portion 80, and both ends of the hand-held portion 80 are fixed on the first upper cover region 10; in the closed state, the second cover section 50 is overlapped on the first cover section 10, and the hand-held portion 80 is inserted through the positioning hole 501.

specifically, the handle portion 80 is used to lift the collapsible bag. This embodiment combines the positioning function with the carrying function, simplifying the structure of the collapsible bag and the user's operation. When the bag is opened, the second cover region 50 is directly lifted up to enable the handheld portion 80 to be separated from the positioning hole 501, and the foldable bag can be opened naturally, or the foldable bag can be manually arranged to be in an opening state. When the bag is covered, the second upper cover area 50 is overlapped on the first upper cover area 10, the hand-held part 80 penetrates through the positioning hole 501, the hand-held part 80 is only needed to be carried when the bag is taken, and other structures are not needed to be additionally arranged for carrying the bag.

Example 5

The present embodiment is optimized based on any of the above embodiments.

The foldable bag further comprises a strap, the two ends of which are fastened to the first cover region 10 or to the side folding regions 60.

Specifically, the user can carry the foldable bag on the shoulder by using the bag belt. The strap ends may be fastened to the front region 40 at the same time or to the side fold regions 60 at the same time. When the strap is fastened to the first cap region 10, it can pass through the positioning hole 501 and connect to the cap region.

The straps are connected to the first upper cover area 10 or the side folding area 60 in a mouth-to-mouth mode, so that the straps can be conveniently detached, and different straps can be conveniently replaced at any time.

Example 6

This example was further optimized on the basis of example 5.

The first upper cover region 10 or/and the side folding region 60 is/are provided with a buckling hole 90, the belt comprises a buckling rod, and the belt is buckled on the buckling hole 90 through the buckling rod.

Specifically, the fastening holes 90 may be formed on both the first upper cover region 10 and the side folding region 60, so that the user can selectively attach the straps to the first upper cover region 10 or the side folding region 60 according to personal habits. The periphery of the buttonhole 90 may be provided with a wear resistant metal ring to protect the first cover section 10 or the side folding section 60 and also to make the appearance of the foldable bag more aesthetic. The middle part of the buckling rod is connected with other parts of the belting, and the length of the buckling rod is larger than the maximum diameter of the buckling hole 90.

Example 7

This example was further optimized on the basis of example 6.

The bag belt is any one of a chain belt, a planar belt and a braided belt.

Specifically, the shape, structure and the like of the strap can be flexibly matched, and the strap can also be made of cloth, metal, leather and other materials. The users can freely match according to personal preferences, applicable occasions, clothes and ornaments and the like.

Example 8

Referring to fig. 4-6, the present embodiment is further optimized based on any of the above embodiments.

The side folding region 60 includes a connecting portion 604 having the hidden button 70, and the connecting portion 604 is bent to connect with the hidden button 70 disposed on the inner side of the first upper cover region 10 or the inner side of the front region 40.

specifically, the hidden buttons 70 on the connecting portions 604 correspond to the hidden buttons 70 on the first upper cover region 10/the side folding regions 60 one by one, and one or more hidden buttons 70 are arranged on each connecting portion 604. The hidden button 70 is adopted to realize the detachable connection, on one hand, the operation is simple and convenient, on the other hand, the hidden button 70 arranged on the first upper cover area 10 and the front area 40 is convenient to be arranged in, and only round metal embedded on the bag surface can be seen in appearance without a protruding structure, so that the structure of the whole foldable bag is more elegant.

Example 9

The embodiment is further optimized on the basis of any one of the embodiments.

The first coverstock section 10, the second coverstock section 50 and the base section 30 each comprise a layer of hard material.

Specifically, the first cap region 10, the second cap region 50 and the bottom region 30 are all of a sandwich structure, and the sandwich structure is a hard material layer. The hard material can be glass fiber and other materials. The hard material layer of this department is favorable to the foldable package to keep a package shape, and especially when the retainer adopts bow-shaped handheld portion 80, the stress of two junctions of handheld portion 80 and first upper cover district 10 is comparatively concentrated in the hand-bag in-process, if the material is too soft, then can cause the shape of face of first upper cover district 10 to be out of shape, consequently this embodiment adopts the hard material layer that sets up the intermediate layer to keep a package shape.

example 10

with reference to fig. 4, the present embodiment is further optimized based on any of the above embodiments.

The foldable bag of this embodiment also includes an inner packet 401 disposed in the front panel 40 or the back panel 20.

Specifically, the front area 40 and the rear area 20 both include an inner liner layer and a surface layer, wherein the inner liner layer is a flexible material layer sewn on the surface layer, the inner pack 401 can be located between the inner liner layer and the surface layer, and the inner liner layer is provided with an opening communicated with the inner pack 401, and the opening can be opened or provided with a zipper; inner pack 401 may be sewn directly to the inner liner layer without being disposed between the inner liner layer and the skin layer. The inner bag 401 facilitates the user to store small articles according to personal habits.

Example 11

the embodiment is further optimized on the basis of any one of the embodiments.

With continued reference to fig. 3-6, the front and/or back regions of the foldable bag may be provided with zippered openings 110, such that opening the zippered openings 110 allows access to and placement of an item.

Specifically, the zipper opening 110 is a bag opening that is opened and closed by a zipper. The zippered opening 110 may be provided on the front panel or/and the rear panel to facilitate opening and closing. This arrangement facilitates the user to directly open the zipper 110 for operation when the user does not want to store or take articles through the above-mentioned open state.

Example 12

Any of the above embodiments may provide a foldable bag, which may be a handbag, or other type of bag.

The above disclosure is only for the part of the specific embodiments of the present application, but the present application is not limited thereto, and any variations that can be considered by those skilled in the art are intended to fall within the scope of the present application.

Claims

1. A foldable bag, comprising a first upper cover region, a back region, a bottom region, a front region and a second upper cover region connected in sequence, further comprising:

The positioning hole is arranged on the second upper cover area;

2. The foldable bag of claim 1, wherein the side fold regions comprise a first side portion and a second side portion at both ends, and a fold portion in the middle;

The first and second side portions each include a layer of hard material.

3. the foldable bag of claim 2, wherein the first side portion and the second side portion are each triangular and have first and second critical edges, respectively, of equal length to the edge critical to the fold;

4. The foldable bag of claim 1, wherein the retainer is an arcuate handle portion having ends secured to the first cover region;

5. The foldable bag of claim 1, further comprising a strap, both ends of the strap being fastened to the first top cover region or the side folding region.

6. the foldable bag of claim 5, wherein the first top cover region and/or the side folding region is provided with a button hole, and the strap comprises a button rod, and the strap is fastened to the button hole through the button rod.

7. A foldable bag according to any one of claims 1-6, characterized in that the side folding area comprises a connecting part provided with a hidden button, which after bending is connected with a hidden button arranged on the inner side of the first cover area or on the inner side of the front area.

8. The foldable bag of any one of claims 1-6, wherein the first lidding region, second lidding region, and bottom region each comprise a layer of rigid material.

9. The foldable bag of any one of claims 1-6, further comprising an inner pouch disposed in the front region or the back region.

10. the foldable bag of any one of claims 1-6, wherein the front panel or/and the back panel is provided with a zippered opening, which is opened to allow access or placement of an item.