Portable waist drum bag

Abstract

The utility model relates to the technical field of knapsacks, in particular to a portable waist drum bag which comprises a bag body, a top cover and a bottom cover, the bag body is square when unfolded, chains are arranged on two opposite sides of the bag body, and the two chains are connected through a lock to enable the bag body to be enclosed into a cylinder shape; two opposite sides of the top cover are respectively provided with a first connecting strip, each first connecting strip is provided with a first son buckle, one end of the bag body is correspondingly provided with a first mother buckle, two opposite sides of the bottom cover are respectively provided with a second connecting strip, each second connecting strip is provided with a second son buckle, and the other end of the bag body is correspondingly provided with a second mother buckle. When the waist drum bag body is folded and stored, the top cover is taken down while the first son buckle and the first mother buckle are separated, and the bottom cover is taken down while the second son buckle and the second mother buckle are separated. And then the lock head is pulled to open the chain, and the unfolded plane of the bag body is square. After the waist drum bag is disassembled according to the mode, the space is greatly saved, and the waist drum bag can be conveniently placed in a luggage case to be stored and carried. When needing to be used, the device can be used after being mounted according to the reverse dismounting process.

Description

Technical Field

[0001] The utility model relates to the technical field of backpacks, in particular to a portable waist drum bag. Background Art

[0002] A waist drum bag is a backpack shaped like a waist drum. It has a unique appearance and shape design and is deeply loved by users.

[0003] In order to maintain its unique shape, the existing waist drum bag adopts a hard material for the bag body, which can stably maintain the waist drum shape. However, this also brings a new problem, that is, the waist drum bag is made of a hard material and is not easy to fold and store. Especially when carrying luggage for a long trip, the waist drum bag is not convenient to fold and store, and it takes up a lot of space in the suitcase. Utility Model Content

[0004] The purpose of the utility model is to provide a portable waist drum bag that is convenient to fold and store to save space, thereby solving the problem of occupying a large space in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is to provide a portable waist drum bag, including a bag body, a top cover and a bottom cover. The bag body is square when unfolded, and chains are provided on opposite sides of the bag body. The two chains are connected by a lock so that the bag body is enclosed in a columnar shape; the top cover is provided with first connecting strips on opposite sides, and a first sub-buckle is provided on the first connecting strip. One end of the bag body is correspondingly provided with a first female buckle, and the first sub-buckle is connected to the corresponding first female buckle so that the top cover is buckled on one end of the bag body; the bottom cover is provided with second connecting strips on opposite sides, and a second sub-buckle is provided on the second connecting strip. The other end of the bag body is correspondingly provided with a second female buckle, and the second sub-buckle is connected to the corresponding second female buckle so that the bottom cover is buckled on the other end of the bag body.

[0006] Furthermore, the top cover includes a cover plate and a surrounding edge, the cover plate is circular, the surrounding edge is arranged around the cover plate, and the first connecting strip is arranged on the surrounding edge.

[0007] Furthermore, the diameter of the cover plate is greater than the diameter of the enclosure.

[0008] Furthermore, the inner surface of the surrounding edge is in contact with the outer surface of the end of the enclosure.

[0009] Furthermore, the bottom cover has the same structure as the top cover.

[0010] Furthermore, the first sub-button and the first female button are connected by magnetic attraction, and the second sub-button and the second female button are connected by magnetic attraction.

[0011] Furthermore, a connecting ring is fixed on the outer surface of the bag body, and the waist drum bag also includes a shoulder strap, and a connecting buckle is provided on the shoulder strap, and the connecting buckle can be connected to the connecting ring.

[0012] Furthermore, a handle is fixed on the outer surface of the package body.

[0013] Furthermore, the handle is installed along the height direction of the bag body.

[0014] The beneficial effects of the utility model are:

[0015] 1. When the waist drum bag needs to be folded and stored, separate the first sub-button from the first mother button and remove the top cover, separate the second sub-button from the second mother button and remove the bottom cover. Then pull the lock to open the chain, and the bag will unfold into a square. After disassembling the waist drum bag in the above way, it saves a lot of space and is convenient to store and carry in a suitcase. When you need to use it, install it according to the reverse process of the above disassembly.

[0016] 2. The top cover includes a cover plate and a surrounding edge. The cover plate is circular and has a surrounding edge around it. The diameter of the cover plate is larger than the diameter of the package body.

[0017] 3. The first sub-button and the first female button are connected by magnetic attraction, and the second sub-button and the second female button are connected by magnetic attraction. The magnetic attraction connection facilitates the quick connection and disassembly of the first connecting strip and the second connecting strip.

[0018] 4. A handle is fixed on the outer surface of the bag body, and the bag can be directly turned into a handbag for use through the provided handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A three-dimensional diagram of a portable waist drum bag in practical state provided by an embodiment of the utility model;

[0021] Figure 2 A diagram showing the unfolded state of a portable waist drum bag provided by an embodiment of the utility model;

[0022] Figure 3 A schematic structural diagram of a top cover or bottom cover of a portable waist drum bag provided in an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Bag body; 11. Chain; 12. Lock; 13. Connecting ring; 14. Handle; 15. First mother buckle; 16. Second mother buckle; 2. Top cover; 21. First connecting strip; 22. First sub-buckle; 3. Bottom cover; 31. Second connecting strip; 32. Second sub-buckle; 4. Shoulder strap; 41. Connecting buckle. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] Reference Figures 1 to 3A portable waist drum bag provided as an embodiment of the utility model includes a bag body 1, a top cover 2 and a bottom cover 3. The bag body 1 is square when unfolded, and chains 11 are provided on opposite sides of the bag body 1. The two chains 11 are connected by a lock 12 to enclose the bag body 1 in a cylindrical shape; the top cover 2 is provided with first connecting strips 21 on opposite sides, and a first sub-buckle 22 is provided on the first connecting strip 21. One end of the bag body 1 is correspondingly provided with a first female buckle 15, and the first sub-buckle 22 is connected to the corresponding first female buckle 15 so that the top cover 2 is buckled on one end of the bag body 1; the bottom cover 3 is provided with second connecting strips 31 on opposite sides, and a second sub-buckle 32 is provided on the second connecting strip 31. The other end of the bag body 1 is correspondingly provided with a second female buckle 16, and the second sub-buckle 32 is connected to the corresponding second female buckle 16 so that the bottom cover 3 is buckled on the other end of the bag body 1.

[0030] When the waist drum bag 1 needs to be folded and stored, the first sub-button 22 is separated from the first female buckle 15 and the top cover 2 is removed, and the second sub-button 32 is separated from the second female buckle 16 and the bottom cover 3 is removed. Then, the lock 12 is pulled to open the chain 11, and the bag 1 is unfolded to form a square. After the waist drum bag is disassembled in the above manner, it is very space-saving and convenient to put in a suitcase for storage and carrying. When it needs to be used, it can be installed according to the reverse process of the above disassembly.

[0031] Specifically, the top cover 2 includes a cover plate and a surrounding edge. The cover plate is circular, and a surrounding edge is provided around the cover plate. The surrounding edge is provided with a first connecting strip 21. In this embodiment, the diameter of the cover plate is larger than the diameter of the enclosed body 1. At this time, the inner surface of the surrounding edge is conveniently fitted with the outer surface of the end of the body 1, so that the waist drum bag is better closed when in use and the objects in the bag are prevented from falling. In order to facilitate the inner surface of the surrounding edge to fit closely with the outer surface of the end of the body 1, one end of the first connecting strip 21 is fixed to the outer surface of the surrounding edge, and the other end is fixed with a first sub-button 22. The bottom cover 3 has the same structure as the top cover 2 and adopts the same structural setting, so the structure of the bottom cover 3 is not repeated. Among them, the first sub-button 22 and the first female buckle 15 are connected by magnetic attraction, and the second sub-button 32 and the second female buckle 16 are connected by magnetic attraction. The magnetic connection method facilitates the quick connection and disassembly of the first connecting strip 21 and the second connecting strip 31.

[0032] As a variable embodiment, the first sub-button 22 and the first female buckle 15 can be connected in a detachable manner by using a snap button structure. In this case, the second sub-button 32 and the second female buckle 16 can be connected by magnetic attraction or snap buttons.

[0033] Furthermore, a connecting ring 13 is fixed on the outer surface of the bag body 1 , and the waist drum bag also includes a shoulder strap 4 , on which a connecting buckle 41 is provided, and the connecting buckle 41 can be connected to the connecting ring 13 .

[0034] Specifically, in this embodiment, four connecting rings 13 are fixed on the outer surface of the bag body 1, and connecting buckles 41 are provided at both ends of the shoulder strap 4. Two connecting buckles 41 can be connected to two different connecting rings 13 according to the use requirements. In order to make the connection and disassembly of the connecting buckle 41 quick and convenient, the connecting buckle 41 adopts the lobster buckle in the prior art. A handle 14 is fixed on the outer surface of the bag body 1, and the handle 14 is installed and arranged along the height direction of the bag body 1, which is convenient for hand picking. If the handle 14 is arranged along the circumferential direction of the bag body 1, the arc of the bag body 1 is easy to squeeze the hand, and the user experience is poor. Through the provided handle 14, the waist bulge bag can be directly turned into a handbag for use. Among them, the shoulder strap 4 can be installed or not according to the use requirements. Because of the existence of the handle 14, the waist bulge bag is convenient to lift even if the shoulder strap 4 is not installed.

[0035] The storage process of the portable waist drum bag in this embodiment is as follows:

[0036] Separate the first sub-buckle 22 from the first female buckle 15 and remove the top cover 2, separate the second sub-buckle 32 from the second female buckle 16 and remove the bottom cover 3. Then pull the lock 12 to open the chain 11, and the bag body 1 will be square when unfolded. After disassembling the waist drum bag in the above manner, it is convenient to put it in the suitcase for storage and carrying, which saves a lot of space.

[0037] When it is needed, first move the chains 11 on both sides of the bag body 1 close to each other so that the bag body 1 is enclosed in a column, and then pull the lock 12 to fix the two chains 11 to fix the bag body 1 in a column. Then install the bottom cover 3, and adsorb the second sub-buckle 32 on the second connecting strip 31 onto the second female buckle 16 at the bottom of the bag body 1 to complete the installation of the bottom cover 3. After that, you can place items inside the waist drum bag, and finally install the top cover 2. When installing the top cover 2, adsorb the first sub-buckle 22 on the first connecting strip 21 onto the first female buckle 15 at the top of the bag body 1 to complete the installation of the top cover 2.

[0038] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A portable waist drum bag, characterized in that: include: A bag body (1), wherein the bag body (1) is square when unfolded, and chains (11) are provided on opposite sides of the bag body (1), and two chains (11) are connected by a lock (12) so that the bag body (1) is enclosed in a columnar shape; The top cover (2) is provided with first connecting strips (21) on opposite sides thereof, the first connecting strips (21) are provided with first sub-buttons (22), one end of the bag body (1) is correspondingly provided with a first female buckle (15), the first sub-button (22) is connected to the corresponding first female buckle (15) so that the top cover (2) is buckled on one end of the bag body (1); The bottom cover (3) is provided with second connecting strips (31) on two opposite sides, and the second connecting strips (31) are provided with second sub-buttons (32). The other end of the bag body (1) is correspondingly provided with a second female buckle (16), and the second sub-button (32) is connected to the corresponding second female buckle (16) so that the bottom cover (3) is buckled on the other end of the bag body (1).

2. The portable waist drum bag according to claim 1, characterized in that: The top cover (2) comprises a cover plate and a surrounding edge, the cover plate is circular, the surrounding edge is arranged around the cover plate, and the first connecting strip (21) is arranged on the surrounding edge.

3. The portable waist drum bag according to claim 2, characterized in that: The diameter of the cover plate is greater than the diameter of the package body (1).

4. The portable waist drum bag according to claim 3, characterized in that: The inner surface of the surrounding edge is in contact with the outer surface of the end of the package body (1).

5. The portable waist drum bag according to claim 4, characterized in that: The bottom cover (3) has the same structure as the top cover (2).

6. The portable waist drum bag according to claim 5, characterized in that: The first sub-button (22) and the first female button (15) are connected by magnetic attraction, and the second sub-button (32) and the second female button (16) are connected by magnetic attraction.

7. The portable waist drum bag according to claim 1, characterized in that: A connecting ring (13) is fixed on the outer surface of the bag body (1), and the waist drum bag further comprises a shoulder strap (4), on which a connecting buckle (41) is provided, and the connecting buckle (41) can be connected to the connecting ring (13).

8. The portable waist drum bag according to claim 1, characterized in that: A handle (14) is fixed on the outer surface of the bag body (1).

9. The portable waist drum bag according to claim 8, characterized in that: The handle (14) is installed along the height direction of the bag body (1).

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