CN218892908U

CN218892908U - Bag capable of being flattened

Info

Publication number: CN218892908U
Application number: CN202222460642.2U
Authority: CN
Inventors: 孙昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-04-21
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a bag capable of being flattened, which comprises an expandable bag body, wherein the expanded bag body is divided into a bottom part positioned at the center and side wall parts respectively positioned at the periphery of the bottom part, folding parts are connected between two adjacent side wall parts, and joint parts are arranged at the junctions of the folding parts and the side wall parts; when the bag body needs to be unfolded, the combining pieces at the two sides of the folding part are separated, and the whole bag body can be flattened; when the unfolded bag body is reassembled, the folding part is folded inwards, the combining pieces at the two sides of the folding part are connected, the bag body becomes a normal bag, and the folding part is folded and positioned in the bag body; the bag body is provided with the planar bottom, so that objects can be stored better, the objects are not prone to rollover, the bag body can be flattened, and the bag body can be reassembled after dining is completed as a cushion for dining.

Description

Bag capable of being flattened

Technical Field

The utility model relates to the technical field of bags, in particular to a bag capable of being flattened.

Background

With the rapid development of the takeaway industry, people can enjoy nearby delicious foods without going out. The bag is used for holding the container of article, in order to make things convenient for take out parcel in take out little brother, also in order to protect takeout food, every takeout all can be through takeout bag packing and depositing. Various materials and styles of bags for take-out are available in the market, but the bags are only used for packaging in function and cannot be expanded in other functions, so that even if the materials are made well, other better functions cannot be achieved.

The patent application 202123000479.3 describes a deployable pouch in which the side openings on both sides of the pouch are connected by a sealed zipper, the side openings enabling the side walls of the pouch body to be separated to form a front side wall and a rear side wall, which are reversibly deployable and flattened to allow the entire pouch body to be used as a meal pad. After the meal is completed, the meal box and the residues can be placed on the meal pad formed by the bag body, at the moment, the bag body can be changed into the bag again only by connecting the side openings of the bag body through the combining pieces at the two sides, and the meal box and the residues are positioned in the bag. However, the bottom of the bag formed by the scheme is not planar, and the bag is easy to turn over when being put out of a box or other box-packaged objects, so that the using effect is affected.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a flattening bag, wherein a bag body can be unfolded and flattened through the design of a folding part and a combining piece, so that the flattening bag has two forms of a bag and a cushion, has a flat bottom when being used as the bag, is not easy to turn over when being used for placing takeouts and other boxed articles, and can be used for various use occasions.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the bag comprises an expandable bag body, wherein the expandable bag body is divided into a bottom part at the center and side wall parts respectively positioned at the periphery of the bottom part, folding parts are connected between two adjacent side wall parts, and connectors are arranged at the junctions of the folding parts and the side wall parts; when the unfolded bag body is reassembled, the folded parts are folded and then positioned in the bag body, and the combining pieces at two sides of the same folded part are connected with each other.

Preferably, the fold located inside the bag body is connected to an adjacent side wall portion or an adjacent fold by a connector.

Preferably, the folding parts inside the bag body are folded to form folding lines, the number of the connecting pieces on the folding parts is 2 and the connecting pieces are respectively arranged on two sides of the folding lines, and the side wall parts are also provided with connecting matching pieces corresponding to the connecting pieces on the adjacent folding parts.

Preferably, the connecting piece is a sub-patch in an adhesive tape or a magic tape or a sub-buckle in a snap fastener, and the connecting matching piece is an adhesive tape matched with the connecting piece, a female patch in a magic tape or a female buckle in a snap fastener.

Preferably, the overall shape of the folded portion is rectangular.

Preferably, the overall shape of the folded part is a sector, and the circular arc edges of the sector are connected with the outer side edges of the two adjacent side wall parts.

Preferably, the combining piece is a zipper or a magic tape.

Preferably, the bag body is provided with a number of hand straps, which are 2 and are respectively provided on the opposite 2 side wall portions.

Preferably, a connecting strip is provided at an outer edge of one of the side wall portions, the connecting strip being connectable to the side wall portion on the opposite side to close the opening of the bag body.

Preferably, a cover portion is provided on an outer edge of one of the side wall portions, the cover portion being rotatable and covering the opening of the bag body.

The beneficial effects of the utility model are as follows: the bag comprises an expandable bag body, wherein the expanded bag body is divided into a bottom part at the center and side wall parts respectively positioned at the periphery of the bottom part, folding parts are connected between two adjacent side wall parts, and connecting pieces are arranged at the junctions of the folding parts and the side wall parts; when the bag body needs to be unfolded, the combining pieces at the two sides of the folding part are separated, and the whole bag body can be flattened; when the unfolded bag body is reassembled, the folding part is folded inwards, the combining pieces at the two sides of the folding part are connected, the bag body becomes a normal bag, and the folding part is folded and positioned in the bag body; the bag body provided by the utility model has two changeable forms of the bag and the cushion, can be used in various application scenes such as household storage, picnic, take-out and the like, has a planar bottom when being used as the bag, is convenient for better storing objects, is not easy to turn on one's side, can be reassembled when being used as the cushion during dining when being flattened, and is convenient to use, and the bag can be continuously stored after the dining is completed.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;

FIG. 2 is a schematic view of the outer side of the bag body of FIG. 1 after being unfolded;

FIG. 3 is a schematic view of the inside surface of the bag body of FIG. 1 after being unfolded;

FIG. 4 is a schematic structural diagram of embodiment 2 of the present utility model;

FIG. 5 is a schematic view of the outer side of the bag body of FIG. 4 after being unfolded;

FIG. 6 is a schematic structural diagram of embodiment 3 of the present utility model;

FIG. 7 is a schematic view of the structure of embodiment 4 of the present utility model;

FIG. 8 is a schematic view of the outer side of the bag body of FIG. 7 after being unfolded;

FIG. 9 is a schematic diagram of the structure of embodiment 5 of the present utility model;

fig. 10 is a schematic view of the outer side of the bag body of fig. 9 after being unfolded.

Detailed Description

In order to provide a better understanding of the present utility model, the present utility model will be further described in detail with reference to the drawings and embodiments.

Example 1

The bag capable of being flattened as shown in fig. 1-3 comprises an expandable bag body 1, wherein the expandable bag body 1 is divided into a bottom 2 at the center and side wall parts 3 respectively positioned at the periphery of the bottom 2, folding parts 4 are connected between two adjacent side wall parts 3, and connectors 5 are arranged at the junctions of the folding parts 4 and the side wall parts 3. The bottom 2, the side wall 3 and the folding part 4 are integrally formed, and are preferably formed by directly cutting one material, so that the folding type folding seat is convenient to manufacture and smoother after being unfolded. The connecting structure on which the bag body 1 is assembled and flattened mainly depends is a combining piece 5, the combining piece 5 can be a zipper, two zipper belts of the zipper are fixedly arranged along the junction of the folding part 4 and the side wall parts 3 on two sides respectively, and the two zipper belts are connected and separated by a clutch piece on the zipper. When the bag body 1 needs to be unfolded, the clutch pieces on the zippers are pulled to be closest to one end of the bottom 2, at the moment, the two chains are separated, and the whole bag body 1 can be flattened. When the unfolded bag body 1 is reassembled, the folding part 4 is folded inwards, the clutch piece on each zipper is pulled to be farthest from one end of the bottom 2, at the moment, the two chains are connected with each other, the bag body 1 becomes a normal bag, and meanwhile, the folding part 4 is folded and then positioned inside the bag body 1.

As a preferred embodiment, the overall shape of the folded portion 4 may be rectangular, and the shapes of the bottom 2 and the side wall 3 may be rectangular, and the folded portion 4 and the adjacent side wall 3 located inside the bag body 1 may be connected to each other by a connecting member 6. The folding parts 4 inside the bag body 1 are folded to form folding lines 41, the number of the connecting pieces 6 on the folding parts 4 is 2 and the connecting pieces 6 are respectively arranged on two sides of the folding lines 41, and the side wall parts 3 are also provided with connecting matching pieces 61 which are in one-to-one correspondence with the connecting pieces 6 on the adjacent folding parts 4. The connecting piece 6 may be an adhesive tape, a sub-patch in a velcro patch or a sub-buckle in a snap fastener, and the connecting mating piece 61 is an adhesive tape, a female patch in a velcro patch or a female buckle in a snap fastener that are matched with the connecting piece 6. When the bag body 1 is in use, the folded portion 4 affects the placing space inside the bag body 1 if not fixed, and therefore the connectors 6 are provided on both sides of the folded portion 4, so that the folded portion 4 can be closely attached to the side wall portion 3. When the connecting member 6 is an adhesive tape, the folded portion 4 may be directly adhered to the side wall portion 3, or another adhesive tape may be provided as the connecting mating member 61 at a position corresponding to the side wall portion 3, so that the adhesion is more secure. When the connecting piece 6 is a magic tape, the connecting piece 6 and the connecting matching piece 61 are respectively a primary magic tape and a secondary magic tape, and the connection and the separation are convenient. When the connecting member 6 is a snap fastener, the connecting member 6 and the connecting mating member 61 are snap fasteners, respectively, and the connection and the disconnection are very convenient. In addition to the manner in which the folded portions 4 are connected to the side wall portions 3 by the connecting members 6 and the connecting mating members 61, two adjacent folded portions 4 may be connected by the connecting members 6, that is, one of the folded portions 4 is first attached to one of the side wall portions 3 (in this case, the folded portion 4 may or may not be connected to the side wall portion 3 by the connecting member 6), then another adjacent folded portion 4 is also attached to the side wall portion 3, and finally the two folded portions 4 are connected to each other by the connecting member 6, thereby achieving fixation. In addition to this, the connecting piece 6 and the connecting fitting 61 can also be connected by their conventional connecting pieces.

In addition, the bag body 1 is provided with the hand straps 9, the number of the hand straps 9 is 2, and the hand straps 9 are respectively arranged on the 2 opposite side wall parts 3, so that a user can conveniently carry the bag by the hand straps 9.

Example 2

As shown in fig. 4 to 5, embodiment 2 differs from embodiment 1 in that: the combining piece 5 is a magic tape. When the magic tape is used as the combining piece 5, the junction of the folding part 4 and the side wall parts 3 on two sides is respectively arranged along the primary and secondary magic tapes, when the bag body 1 is assembled, the primary and secondary magic tapes are adhered, and meanwhile, the primary and secondary magic tapes cannot be seen from the outer side of the bag body 1, so that the utility model is more attractive compared with the utility model 1, and the use is also convenient.

Example 3

As shown in fig. 6, embodiment 3 differs from embodiment 1 in that: the whole shape of the folding part 4 is a sector, and the arc edges of the sector are connected with the outer side edges of the two adjacent side wall parts 3. The fan-shaped folded part 4 has smaller structural area than the rectangular folded part 4, so that a part of raw materials can be saved, and the bag body 1 is integrally flattened to form round corners at the periphery and is attractive. The folded portion 4 may have a triangular shape, a square shape, a pentagonal shape, or the like.

Example 4

As shown in fig. 7 to 8, embodiment 4 is based on embodiment 1, wherein the outer edge of one of the side wall portions 3 is provided with a connecting strip 7, and the connecting strip 7 is connectable with the side wall portion 3 on the opposite side to close the opening of the bag body 1. When the bag body 1 is assembled into a complete bag, the upper ends of two wall parts 3 of the bag body 1 are folded inwards, so that the side wall parts 3 provided with the connecting strips 7 are attached to the upper ends of the opposite side wall parts 3, and then the upper ends of the two side wall parts 3 are connected together through the connecting strips 7, so that the opening of the bag body 1 is closed. The connection mode of the connecting strip 7 can be adhesive tape bonding or magic tape.

Example 5

As shown in fig. 9 to 10, embodiment 5 is based on embodiment 1, wherein the outer edge of one of the side wall portions 3 is provided with a cover portion 8, and the cover portion 8 is rotatable and covers the opening of the bag body 1. The cover part 8 is smaller than the opening matched with the bag body 1 or slightly larger than the opening of the bag body 1, when the bag body 1 is assembled into a complete bag, the cover part 8 can cover the opening of the bag body 1 after being turned over, and the heat preservation effect and privacy of the bag can be improved. The edge of the covering part 8 can be provided with a connecting structure such as an adhesive tape, a magic tape and the like, so that the covering part 8 is better connected with the opening of the bag body 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A bag capable of being flattened, characterized in that: the novel plastic bag comprises an expandable bag body (1), wherein the expandable bag body (1) is divided into a bottom (2) positioned at the center and side wall parts (3) positioned around the bottom (2) respectively, folding parts (4) are connected between two adjacent side wall parts (3), and connectors (5) are arranged at the junctions of the folding parts (4) and the side wall parts (3); when the unfolded bag body (1) is reassembled, the folded parts (4) are folded and positioned inside the bag body (1), and the combining pieces (5) at two sides of the same folded part (4) are connected with each other; the folding part (4) positioned in the bag body (1) is connected with the adjacent side wall part (3) or the adjacent folding part (4) through a connecting piece (6); the folding parts (4) positioned in the bag body (1) are folded to form folding lines (41), the number of the connecting pieces (6) on the folding parts (4) is 2 and the connecting pieces are respectively arranged on two sides of the folding lines (41), and the side wall parts (3) are also provided with connecting matching pieces (61) corresponding to the connecting pieces (6) on the adjacent folding parts (4).

2. The bag according to claim 1, wherein: the connecting piece (6) is an adhesive tape, a sub-patch in a magic tape or a sub-buckle in a snap fastener, and the connecting matching piece (61) is an adhesive tape matched with the connecting piece (6), a female patch in a magic tape or a female buckle in a snap fastener.

3. The bag according to claim 2, wherein: the overall shape of the folded part (4) is rectangular.

4. The bag according to claim 2, wherein: the folding part (4) is fan-shaped in overall shape, and the arc edges of the fan-shaped are connected with the outer side edges of the two adjacent side wall parts (3).

5. The bag according to claim 1, wherein: the combining piece (5) is a zipper or a magic tape.

6. The bag according to claim 1, wherein: the portable bag is characterized in that the portable bag body (1) is provided with portable belts (9), and the number of the portable belts (9) is 2 and the portable belts are respectively arranged on the 2 opposite side wall parts (3).

7. The bag according to claim 1, wherein: the outer side edge of one of the side wall parts (3) is provided with a connecting strip (7), and the connecting strip (7) can be connected with the side wall part (3) on the opposite side to enable the opening of the bag body (1) to be closed.

8. The bag according to claim 1, wherein: the outer side edge of one side wall part (3) is provided with a cover part (8), and the cover part (8) can rotate and cover the opening of the bag body (1).