Semicircular folded cylindrical bag

By designing a semi-circular folded cylindrical bag, which combines flexible fabric with a rigid support structure, the problem of scattered and inconvenient bottled items in existing storage bags is solved, achieving stable storage and convenient carrying.

CN224250895UActive Publication Date: 2026-05-19陈冠新
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
陈冠新
Filing Date
2025-07-14
Publication Date
2026-05-19

AI Technical Summary

Technical Problem

Existing storage bags lack a fixed structure, resulting in bottled items being scattered, easily bumped, and inconvenient to handle.

Method used

Design a semi-circular foldable cylindrical bag, comprising a foldable bag body and multiple bottle bags, made of flexible fabric, equipped with a rigid support structure and a zipper structure, which can be folded into a semi-circle to reduce volume, making it convenient to carry and access.

Benefits of technology

It enables stable storage and quick retrieval of bottled items, avoiding bumps and knocks, and is easy to carry and store.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a semicircular folded cylindrical bag. The semicircular folded cylindrical bag comprises a foldable bag body and a plurality of bottled bag bodies, the foldable bag body is cylindrical, the top of the foldable bag body is provided with a bag opening and a bag cover used for opening and closing the bag opening, the bottled bag bodies are sequentially arranged around the foldable bag body, and the bottled bag bodies are used for containing bottle-shaped articles. The foldable bag body of the storage bag can be used for storing various articles, the bottled bag body can be used for correspondingly storing bottled articles, the bottled articles are inserted into the bottled bag body from the bag opening and can also be quickly pulled out from the bottled bag body, and the stored bottled articles can be directly observed from the outer side of the foldable bag body, so that the storage bag is convenient to carry, take and place; the whole foldable bag body and the plurality of bottled bag bodies are made of flexible cloth, two semi-ring-shaped supporting pieces are arranged in the bag body to support a bag opening, and the semi-ring-shaped supporting pieces can surround to form a circle when used and can be folded into a flat shape when not used, so that the foldable bag is convenient to fold and store.
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Description

Technical Field

[0001] This utility model relates to the field of storage technology, specifically to a semi-circular folded cylindrical bag. Background Technology

[0002] Some storage bags are usually needed to hold a lot of bottles and jars. For example, a makeup bag usually needs to hold foundation, sunscreen, moisturizing spray, primer, concealer, setting spray, etc.

[0003] However, most storage bags currently on the market, such as cosmetic bags, only have a single inner cavity. All items are placed inside the inner cavity, and you need to open the inner cavity separately to take out the bottled items inside. However, since the inner cavity has no fixed structure, these bottles and jars are scattered inside, which is not easy to store. They are easy to bump into each other, and it is also quite troublesome to find a few items. You have to keep searching and it is inconvenient to take them out. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings and deficiencies of the existing technology and provide a semi-circular folded cylindrical bag.

[0005] One embodiment of this utility model provides a semi-circular foldable cylindrical bag, comprising: a foldable bag body and multiple bottled bags for containing bottled items or small objects;

[0006] The foldable bag is cylindrical, with an opening at the top and a cap for opening and closing the opening. Multiple bottled bags are arranged sequentially along the direction surrounding the foldable bag, and the different bottled bags may be the same or different in size. Each bottled bag has an opening at the top.

[0007] In some alternative embodiments, the foldable package is a foldable package made of flexible fabric, and the bottle bag is a bottle bag made of flexible fabric.

[0008] In some alternative embodiments, the foldable bag body is provided with a rigid support structure, which is arranged around the bag opening;

[0009] The foldable package can switch between an unfolded and a folded form by changing its shape. When the foldable package is in the unfolded form, it forms a receiving cavity, and the opening is located at the top of the receiving cavity.

[0010] When the foldable bag body switches to the folded form, the portion of the foldable bag body between the rigid support structure and the bottom of the foldable bag body is folded so that the bottom of the foldable bag body moves toward the rigid support structure, and then the foldable bag body is folded in half.

[0011] In some alternative embodiments, the rigid support structure includes two semi-circular supports disposed on the foldable bag body and arranged together around the bag opening;

[0012] When the foldable package is switched to the folded form, after the bottom of the foldable package moves toward the rigid support structure, the two semi-circular support members rotate toward each other to drive the foldable package to fold in half.

[0013] In some alternative embodiments, the height of the bag opening is lower than the height of the bag opening, and a support portion is formed on the side of the foldable bag body, the support portion being located between the bag opening and the bag opening.

[0014] In some alternative embodiments, the bag flap is provided with a first zipper structure, and the edge of the bag opening is provided with a second zipper structure, wherein the first zipper structure and the second zipper structure can be locked together and separated from each other.

[0015] In some alternative embodiments, the top of the foldable bag is provided with a handle strap, the two ends of which are respectively connected to the foldable bag, and a handle space is formed between the handle strap and the top of the foldable bag.

[0016] In some alternative embodiments, the foldable bag body is provided with a diagonal strap, the two ends of which are respectively connected to the foldable bag body, and the diagonal strap and the foldable bag body surround each other to form a space for human wearing.

[0017] In some alternative embodiments, the shoulder strap includes a strap body and two buckles, each buckle having a buckle portion and a connecting loop portion, and both ends of the strap body being connected to the connecting loop portions of the two buckles respectively;

[0018] The foldable bag body has buckle portions on both sides, and the locking portion and the buckle portion can be detachably fastened together.

[0019] In some alternative embodiments, the belt is an adjustable elastic band.

[0020] Compared to existing technologies, the foldable bag of this invention can store various items, while the bottle bag can also be used to store bottled items. Bottled items can be inserted into the bottle bag through the bag opening and quickly pulled out. The bottled items can be directly observed from the outside of the foldable bag, making it convenient to carry and retrieve. The support structure also supports the shape of the bag opening. The foldable bag is compressed and folded, then folded in half again, thus reducing its volume. The entire foldable bag and multiple bottle bags are made of flexible fabric, facilitating folding and storage. Furthermore, two semi-circular supports are provided inside to support the bag opening. When in use, they can be arranged in a circle; when not in use, they can be folded in half to flatten the bag, further reducing its size.

[0021] To provide a clearer understanding of this invention, the specific embodiments of this invention will be described below in conjunction with the accompanying drawings. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a semi-circular folded cylindrical bag and bottled goods according to one embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of a semi-circular folded cylindrical bag in one embodiment of the present invention when the bag flap is closed;

[0024] Figure 3 This is a top view of a semi-circular folded cylindrical bag according to an embodiment of the present invention;

[0025] Figure 4 This is a top view of the semi-circular folded cylindrical bag according to another embodiment of the present invention;

[0026] Figure 5 This is an exploded view of a storage bag according to an embodiment of the present invention;

[0027] Figure 6 This is a structural schematic diagram of one side of a storage bag according to an embodiment of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of a crossbody strap according to an embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram of the structure of a locking component according to an embodiment of the present invention.

[0030] Explanation of reference numerals in the attached figures:

[0031] 10. Foldable bag body; 11. Bag opening; 12. Bag flap; 13. Support part; 14. First zipper structure; 15. Second zipper structure; 16. Handle strap; 17. Crossbody strap; 171. Strap body; 172. Locking fastener; 173. Locking fastener; 174. Connecting ring; 175. Adjusting buckle; 18. Buckle ring; 20. Bottle bag body; 21. Bag opening; 30. Rigid support structure; 31. Semi-circular support part; 40. Bottled items. Detailed Implementation

[0032] The technical solutions of the present invention will now be clearly and completely described with reference to the accompanying drawings of the embodiments thereof. Please refer to... Figure 1 and Figure 2 One embodiment of this utility model provides a storage bag, including: a foldable bag body 10 and a plurality of bottle bags 20 for holding bottled items 40 or small objects.

[0033] The foldable bag 10 is cylindrical, with an opening 11 at the top and a cover 12 for opening and closing the opening 11. Multiple bottle bags 20 are arranged sequentially around the foldable bag 10. The bottle bags 20 may be the same or different in size, and each bottle bag 20 has an opening 21 at its top. The foldable bag 10 can hold various items, while the bottle bags 20 can also hold bottled items 40. Bottled items 40 can be inserted into the bottle bag 20 through the opening 21 and can also be quickly pulled out of the bottle bag 20. Moreover, the bottled items 40 can be directly observed from the outside of the foldable bag 10, making it convenient to carry and retrieve.

[0034] The foldable bag 10 can be compressed and folded so that the top and bottom of the foldable bag 10 are close together until the foldable bag 10 is in a pancake shape. Then, the foldable bag 10 is folded directly in half to make the foldable bag 10 a semi-circular shape. This helps to reduce the overall volume and makes it easy to store.

[0035] It should be noted that the spacing between adjacent bottle bags 20 can be the same or different, and can be designed according to actual needs.

[0036] Please see Figure 3 and Figure 4 It should be noted that the different bottle bags 20 can be the same or different in size. For example, multiple bottle bags 20 include four small bottle bags 20 and six large bottle bags 20. The arrangement of the small bottle bags 20 and the large bottle bags 20 can be designed according to specific needs, and is not limited to what is shown in the figure. Of course, multiple bottle bags 20 can also be the same size.

[0037] The number of bottle bags 20 can be designed according to actual needs, and is not limited to the number shown in the illustration.

[0038] In some alternative embodiments, the foldable bag 10 is made of flexible fabric, and the bottle bag 20 is made of flexible fabric. The entire foldable bag 10 and the multiple bottle bags 20 are made of flexible fabric, which facilitates folding and storage.

[0039] Please see Figure 2 and Figure 5 In some optional embodiments, the foldable bag body 10 is provided with a rigid support structure 30, which is arranged around the bag opening 11. The support structure can also support the shape of the bag opening 11, thereby making it convenient for users to take out and put in items, and avoiding the flexible foldable bag body 10 from causing the shape of the bag opening 11 to change easily. The foldable bag body 10 can switch to an unfolded form and a folded form by changing its own shape. When the foldable bag body 10 is in the unfolded form, the foldable bag body 10 forms a receiving cavity, and the bag opening 11 is located at the top of the receiving cavity.

[0040] When the foldable bag body 10 is switched to the folded form, the part of the foldable bag body 10 between the rigid support structure 30 and the bottom of the foldable bag body 10 is folded so that the bottom of the foldable bag body 10 moves toward the rigid support structure 30, and the bottle bag body 20 is folded relative to itself so that the bottom of the foldable bag body 10 is as close as possible to the bag opening 11, the height of the entire storage bag is shortened, thereby reducing the thickness of the entire storage bag and making it easier to store.

[0041] In some optional embodiments, the rigid support structure 30 includes two semi-annular support members 31, which are disposed on the foldable bag body 10 and arranged together around the bag opening 11, forming a ring. When the foldable bag body 10 is switched to the folded state, after the bottom of the foldable bag body 10 moves toward the rigid support structure 30, the bag is roughly disc-shaped. Then, the two semi-annular support members 31 can rotate toward each other, thereby causing the disc-shaped bag to fold in half, thus causing the foldable bag body 10 to fold into a semi-circle, further enabling the foldable bag body 10 to fold into a semi-circle in the folded state, achieving further volume reduction. The semi-annular support members 31 can be made of metal materials, such as aluminum alloy, stainless steel, etc.

[0042] Please see Figure 6In some alternative embodiments, the height of the bag opening 21 is lower than the height of the bag opening 11. A support portion 13 is formed on the side of the foldable bag body 10. The support portion 13 is located between the bag opening 21 and the bag opening 11. After the bottled item 40 is inserted into the bottled bag body 20, part of the bottled item 40 extends out of the bottled bag body 20 from the bag opening 21. The part of the bottled item 40 extending out of the bottled bag body 20 from the bag opening 21 abuts against the support portion 13, thereby improving the stability of the bottled item 40 in storage.

[0043] After the flap 12 and the foldable bag body 10 close the bag opening 11, they can be fixed by a buckle structure or other suitable means. For example, in some optional embodiments, the flap 12 is provided with a first zipper structure 14, and the edge of the bag opening 11 is provided with a second zipper structure 15. The first zipper structure 14 and the second zipper structure 15 can lock and separate from each other. After the flap 12 and the foldable bag body 10 close the bag opening 11, the first zipper structure 14 and the second zipper structure 15 are used to open the bag opening 11. When it is necessary to open the bag opening 11, the first zipper structure 14 and the second zipper structure 15 are pulled open, so that the flap 12 can move away from the bag opening 11. In this embodiment, the foldable bag body 10 and the flap 12 are both made of flexible fabric and can move relatively freely relative to each other. The side of the flap 12 is flexibly connected to the edge of the bag opening 11, so the flap 12 can rotate relative to the foldable bag body 10.

[0044] In some alternative embodiments, the top of the foldable bag 10 is provided with a handle strap 16, with both ends of the handle strap 16 connected to the foldable bag 10 respectively. A handle space is formed between the handle strap 16 and the top of the foldable bag 10, allowing the user to reach into the handle space and lift the foldable bag 10 by gripping the handle strap 16 for easy carrying.

[0045] In some alternative embodiments, the foldable bag body 10 is provided with a crossbody strap 17, with both ends of the crossbody strap 17 connected to the foldable bag body 10 respectively. The crossbody strap 17 and the foldable bag body 10 surround each other to form a human wearing space. The crossbody strap 17 can be arranged around the user's torso and can be hung on the user's shoulder for convenient carrying of the storage bag.

[0046] Please see Figure 7 and Figure 8The specific structure of the crossbody strap 17 can be designed according to actual needs. For example, in some optional embodiments, the crossbody strap 17 includes a strap body 171 and two buckle members 172. The buckle members 172 have a buckle portion 173 and a connecting ring portion 174. The two ends of the strap body 171 are respectively connected to the connecting ring portions 174 of the two buckles. The two sides of the foldable bag body 10 are respectively provided with buckle portions 18. The buckle portion 173 and the buckle portion 18 are detachably fastened to each other. So when the crossbody strap 17 is not needed, the crossbody strap 17 can be removed by unfastening the buckle portion 173 and the buckle portion 18, thereby avoiding the crossbody strap 17 from hindering use. When the crossbody strap 17 is needed, the crossbody strap 17 is installed on the foldable bag body 10 by fastening the buckle portion 173 and the buckle portion 18. Of course, the crossbody strap 17 can also be installed on the foldable bag body 10 through other structures, such as buckles at both ends of the strap body 171, and structures that can be detachably engaged with the buckles on both sides of the foldable bag body 10.

[0047] In some alternative embodiments, the belt body 171 is an adjustable elastic band. The adjustable elastic band can be a flexible elastic band or a buckle elastic band. In this embodiment, a buckle elastic band is used. One end of the buckle elastic band is connected to the adjusting buckle 175, and the other end is sequentially wrapped around two buckle portions 18, and then wrapped around the adjusting buckle 175. By pulling the other end of the elastic band, the portion of the adjustable elastic band located between the two buckle portions 18 can be adjusted. Buckle elastic bands are actually a common technology in the art, and will not be described in detail here.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A half-round, double-folded cylinder bag, characterized by, include: Foldable bag body and multiple bottle bags for holding bottled items or small items; The foldable bag is cylindrical, with an opening at the top and a cap for opening and closing the opening. Multiple bottled bags are arranged sequentially along the direction surrounding the foldable bag, and the different bottled bags may be the same or different in size. Each bottled bag has an opening at the top.

2. A half-round, double-folded cylindrical bag according to claim 1, characterized in that: The foldable package is made of flexible fabric, and the bottle bag is made of flexible fabric.

3. A half-round, double-cylinder bale according to claim 2, characterized in that: The foldable bag body is provided with a rigid support structure, which is arranged around the bag opening; The foldable package can switch between an unfolded and a folded form by changing its shape. When the foldable package is in the unfolded form, it forms a receiving cavity, and the opening is located at the top of the receiving cavity. When the foldable bag body switches to the folded form, the portion of the foldable bag body between the rigid support structure and the bottom of the foldable bag body is folded so that the bottom of the foldable bag body moves toward the rigid support structure, and then the foldable bag body is folded in half.

4. A half-round, double-cylinder bag according to claim 3, characterized in that: The rigid support structure includes two semi-circular support members, which are disposed on the foldable bag body and arranged together around the bag opening. When the foldable package is switched to the folded form, after the bottom of the foldable package moves toward the rigid support structure, the two semi-circular support members rotate toward each other to drive the foldable package to fold in half.

5. A half-round double-cylinder bale according to any one of claims 1 to 4, characterized in that: The height of the bag opening is lower than the height of the bag opening, and a support portion is formed on the side of the foldable bag body, the support portion being located between the bag opening and the bag opening.

6. A half-round double-cylinder bale according to any one of claims 1 to 4, characterized in that: The bag flap is provided with a first zipper structure, and the edge of the bag opening is provided with a second zipper structure. The first zipper structure and the second zipper structure can be locked together and separated from each other.

7. A half-round double-cylinder bale according to any one of claims 1 to 4, characterized in that: The top of the foldable bag is provided with a handle strap, and the two ends of the handle strap are respectively connected to the foldable bag body. A handle space is formed between the handle strap and the top of the foldable bag body.

8. A half-round double-cylinder bale according to any one of claims 1 to 4, characterized in that: The foldable bag is equipped with a diagonal strap, with both ends of the diagonal strap connected to the foldable bag. The diagonal strap and the foldable bag together form a space for the human body to wear.

9. A half-round, double-cylinder bag according to claim 8, characterized in that: The crossbody strap includes a strap body and two buckles. Each buckle has a buckle portion and a connecting ring portion. Both ends of the strap body are respectively connected to the connecting ring portions of the two buckles. The foldable bag body has buckle portions on both sides, and the locking portion and the buckle portion can be detachably fastened together.

10. A half-round, double-cylinder bag according to claim 9, characterized in that: The belt is an adjustable elastic band.