Foldable multifunctional single-shoulder bag

Abstract

The utility model provides a foldable multifunctional single-shoulder bag, which comprises an outer layer cloth body and straps, more than two fasteners which are symmetrically arranged and matched with the straps are arranged on the front side of the outer layer cloth body close to the edges of the upper side and the lower side, the straps penetrate through the fasteners to form a closed-loop annular body, and the upper side and the lower side of the outer layer cloth body are connected with the straps. A cushion block, a storage interlayer and two or more buckle assemblies arranged on the two sides of the cushion block at intervals are arranged on the back face of the outer-layer cloth body, the straps stretch along the left side and the right side of the outer-layer cloth body and then fold the upper side, the lower side, the left side and the right side of the outer-layer cloth body to form a bag body, the cushion block, the storage interlayer and the buckle assemblies are contained in a cavity of the bag body, and an opening is formed in the upper portion of the bag body. The outer layer cloth bodies on the two sides of the opening are connected through the buckle assemblies, the shape of the bag body is changed through folding so as to meet different scene requirements, the structure is simple, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of backpack technology, specifically to a foldable multi-functional shoulder bag. Background Technology

[0002] In daily life, backpacks can be divided into different types such as double-shoulder backpacks, single-shoulder bags, and crossbody bags, depending on the occasion and purpose. Double-shoulder backpacks have the advantages of large capacity, comfortable carrying, and carrying more items. Single-shoulder bags are suitable for daily shopping, short trips, and other situations where you need to frequently take things out. Crossbody bags take into account both capacity and convenience. The design of different bags can meet the needs of different users.

[0003] For example, Chinese patent application No. 202322473433.6, published on March 29, 2024, discloses a portable multi-functional bag. The key technical points of the solution include a bag body; a main shoulder strap assembled on the back side of the bag body and fixed at both ends to the bottom of the bag body; a length adjustment component threaded on the main shoulder strap for adjusting the length of the main shoulder strap; at least one expansion portion disposed within the bag body, the expansion portion being foldable for storage or unfolded within the bag body; and a storage bag disposed on the back side of the bag body and having an independent interlayer therein.

[0004] The aforementioned patent document describes how the length of the main shoulder strap can be adjusted using a length adjustment component to switch between a shoulder bag and a crossbody bag, thereby improving flexibility and convenience. At the same time, the bottom expansion section can be opened and closed to increase the bag's capacity and meet different load requirements. However, the bag structure described above cannot be fully unfolded for use as a mat or similar material, and it cannot be adapted to other application scenarios by changing the shape of the bag. Utility Model Content

[0005] The purpose of this invention is to provide a foldable, multifunctional shoulder bag with a simple structure. The shape of the bag can be changed by folding so that it can be used as a mat, making it highly practical.

[0006] This utility model provides the following technical solution: a foldable multifunctional shoulder bag, including an outer fabric body and a shoulder strap. Two or more buckles are provided on the outer periphery of one side of the outer fabric body and are spaced apart and matched with the shoulder strap. The shoulder strap passes through the buckles to form a closed ring body. After the shoulder strap is stretched along both sides of the outer fabric body, the outer fabric body is folded up and down and left and right to form a bag body. The end of the bag body near the shoulder strap forms a cavity with an opening.

[0007] The above design allows for easy storage of items. When the carrying straps are pulled, they fold up along the left and right sides of the outer fabric. Further pulling of the straps folds up the top and bottom sides of the outer fabric, creating a bag structure that holds the items. In other applications, such as outdoor camping on a lawn, the items can be removed by pulling the outer fabric out from the bag opening. With one side facing up, the bag can be reshaped into a picnic mat for food, a seat cushion, or a tablecloth. This allows the unfolded tablecloth to be larger and flatter, adapting to various needs and offering high practicality with a simple structure.

[0008] Furthermore, the other side of the outer fabric is provided with a pad, a storage compartment and two or more buckle components. The pad, storage compartment and buckle components are housed in the cavity of the bag body. The buckle components are symmetrically arranged on both sides of the pad and are connected to the outer fabric on both sides of the opening through the buckle components.

[0009] The above design, along with the outer fabric on both sides of the opening at the top of the bag connected by a buckle assembly, prevents items inside the bag from falling out, making it easy to carry and store items. At the same time, the padding blocks form the bottom of the bag, facilitating the bag's construction and protecting the bottom. The storage compartments increase storage capacity.

[0010] Furthermore, the two ends of the buckle are connected to one side of the outer fabric, and a gap is formed between the middle of the buckle and one side of the outer fabric to accommodate the strap.

[0011] The above design facilitates the connection of the straps end-to-end after passing through the buckle to form a closed loop.

[0012] Furthermore, the outer fabric layer is circular.

[0013] The above settings make the bag more aesthetically pleasing after the outer fabric is folded.

[0014] Furthermore, the pad is located at the center of the other side of the outer fabric, and the storage compartments are respectively located at both ends of the pad.

[0015] The above design facilitates the creation of storage space within the bag's cavity, allowing the bag to hold more items.

[0016] Furthermore, the buckle assembly includes buckle one and buckle two. One end of buckle one and buckle two are both connected to the other side of the outer fabric. The other end of buckle one and buckle two are both set as free ends. The other end of buckle one and the other end of buckle two are detachably connected through a connector.

[0017] The above setup, through the connection of buckle one and buckle two, reinforces the connection of the outer fabric on both sides of the bag opening, preventing items inside the bag from falling out.

[0018] Furthermore, the fasteners are evenly spaced around the perimeter of the outer fabric.

[0019] The above settings ensure that the straps distribute the force evenly on the bag body, resulting in good reliability. Attached Figure Description

[0020] Figure 1 This is a front view of the outer layer fabric in this utility model.

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 3 This is a reverse side view of the outer layer fabric in this utility model. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0024] like Figure 1-3 As shown, this utility model provides a foldable multi-functional shoulder bag, including an outer fabric body 1 and a shoulder strap 2. The outer fabric body 1 is circular, and two or more evenly spaced buckles 3 that match the shoulder strap 2 are provided around the other side 11 of the outer fabric body 1. Figure 1 As shown, there are six buckle pieces 3, three of which are located on the upper side of the front 11 of the outer fabric 1, and the other three are located on the lower side of the front 11 of the outer fabric 1. The two ends of the buckle pieces 3 are connected to the front 11 of the outer fabric 1. A gap is formed between the middle of the buckle piece 3 and the front 11 of the outer fabric 1 to accommodate the passage of the shoulder strap 2, so that the shoulder strap 2 can pass through the buckle piece 3 and then be connected end to end to form a closed loop. Specifically, one end of the shoulder strap 2 is first passed through the buckle piece 3 in sequence, and then the other end of the shoulder strap 2 is sewn to one end of the shoulder strap 2 to form a closed loop.

[0025] The reverse side 12 of the outer fabric 1 is provided with a pad 4, a storage compartment 5, and two or more symmetrically arranged buckle assemblies on both sides of the pad 4. The pad 4 is located at the center of the reverse side 12 of the outer fabric, and the storage compartments 5 are respectively located at both ends of the pad 4, which facilitates the formation of storage space in the cavity of the bag body 6, thereby enabling the bag body 6 to store more items, such as... Figure 2As shown, there are two buckle assemblies, including buckle 1 21 and buckle 2 22. One end of buckle 1 21 and buckle 2 22 are connected to the reverse side 12 of the outer fabric 1. The other end of buckle 1 21 and buckle 2 22 are both set as free ends. The other end of buckle 1 21 and the other end of buckle 2 22 are detachably connected by a connector. In this embodiment, the connector is a female buckle. The female buckle is set at the other end of buckle 1 21 and the female buckle is set at the other end of buckle 2 22. The female buckle is fastened to connect buckle 1 21 and buckle 2 22, thereby reinforcing the connection of the outer fabric 1 on both sides of the opening of the bag 6 and preventing the items inside the bag 6 from falling out.

[0026] In this embodiment, the shoulder straps 2 run along the left and right sides of the outer fabric 1 (i.e., Figure 1 After stretching in the AA direction, the outer fabric 1 is folded up and down and left and right to form the bag body 6. The pad 4, storage compartment 5 and buckle assembly are housed in the cavity of the bag body 6. An opening is formed at the top of the bag body 6, and the outer fabric 1 on both sides of the opening is connected by the buckle assembly.

[0027] The working principle of this utility model is as follows: When it is necessary to carry items, by pulling the shoulder strap 2, the shoulder strap 2 is folded up along the left and right sides of the outer fabric 1. Then, with the continued pulling of the shoulder strap 2, the upper and lower sides of the outer fabric 1 are folded up, thus forming the bag body 6 structure. Items can be placed inside the bag body 6, and the outer fabric 1 on both sides of the upper opening of the bag body 6 is connected by a buckle assembly to prevent items inside the bag body 6 from falling out. In other application scenarios, such as outdoor lawn camping, after taking out the items from the bag body 6 and unfastening the buckle assembly, the outer fabric 1 can be pulled out from the opening of the bag body 6 to spread out to the four sides, with the reverse side 12 of the outer fabric facing up. This changes the shape of the bag body 6, making it a picnic mat for holding food, a seat cushion for a chair, or a tablecloth for a tabletop, thus adapting to different needs.

Claims

1. A foldable, multi-functional shoulder bag, characterized in that: It includes an outer fabric body and a carrying strap. On one side of the outer fabric body, there are two or more buckles that are spaced apart and match the carrying strap. The carrying strap passes through the buckles to form a closed ring. After the carrying strap is stretched along both sides of the outer fabric body, the outer fabric body is folded up and down and left and right to form a bag. The end of the bag body near the carrying strap forms a cavity with an opening.

2. The foldable multi-functional shoulder bag according to claim 1, characterized in that: The other side of the outer fabric is provided with a pad, a storage compartment and two or more buckle components. The pad, storage compartment and buckle components are housed in the cavity of the bag body. The buckle components are symmetrically arranged on both sides of the pad and are connected to the outer fabric on both sides of the opening through the buckle components.

3. The foldable multi-functional shoulder bag according to claim 1, characterized in that: The two ends of the buckle are connected to one side of the outer fabric, and a gap is formed between the middle of the buckle and one side of the outer fabric to accommodate the strap.

4. A foldable multi-functional shoulder bag according to claim 1, characterized in that: The outer fabric layer is circular.

5. A foldable multi-functional shoulder bag according to claim 2, characterized in that: The pad is located at the center of the other side of the outer fabric, and the storage compartments are located at both ends of the pad.

6. A foldable multi-functional shoulder bag according to claim 2, characterized in that: The buckle assembly includes buckle one and buckle two. One end of buckle one and buckle two are connected to the other side of the outer fabric. The other end of buckle one and buckle two are both set as free ends. The other end of buckle one and the other end of buckle two are detachably connected through a connector.

7. A foldable multi-functional shoulder bag according to claim 1, characterized in that: The fasteners are evenly spaced around the perimeter of the outer fabric.

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