A foldable travel bag

Abstract

This utility model relates to the field of travel bag technology, and more particularly to a foldable travel bag, including a main body, shoulder straps, and a storage component. The storage component includes a bottom piece and a front piece. The bottom piece is fixedly connected to the bottom surface of the main body, and the front piece is fixedly connected to the front of the main body. A first zipper is provided on the side wall of the bottom piece, and a second zipper is provided on the side wall of the front piece. When the main body and shoulder straps are folded and stored in the storage cavity formed by the bottom piece and the front piece, the first zipper and the second zipper can be locked to close the storage cavity, thereby achieving flexible transformation of the travel bag structure and significant reduction in volume to meet the needs of various usage scenarios. Both the front piece and the bottom piece are integral structures, covering a wider area, which not only facilitates quick folding and storage but also reduces damage to the main body from external impacts. The bottom piece, as the bottom support of the main body, effectively improves the load-bearing capacity of the main body.

Description

Technical Field

[0001] This utility model relates to the field of travel bag technology, and in particular to a foldable travel bag. Background Technology

[0002] With the ever-accelerating pace of modern life, people have higher demands for the portability and practicality of their travel gear. Travel bags, as an indispensable tool for daily travel, commuting, tourism, and outdoor activities, are constantly evolving in design. However, traditional travel bags often employ a fixed structure and are relatively large. While they can meet the basic needs of carrying essential items, they often lack flexible folding and storage designs. This results in them occupying a significant amount of space even when not in use, affecting the tidiness of the living environment and space utilization, and limiting the flexibility and adaptability of travel bags in various usage scenarios. Utility Model Content

[0003] In view of this, the present invention proposes a foldable travel bag, which aims to solve the problems of inconvenience in folding and storing traditional travel bags and large space occupation.

[0004] This utility model proposes a foldable travel bag, including a main bag body, shoulder straps, and a storage component. The shoulder straps are fixedly connected to the back of the main bag body. The storage component includes a bottom piece and a front piece. The bottom piece is fixedly connected to the bottom surface of the main bag body, and the front piece is fixedly connected to the front of the main bag body. A first zipper is provided on the side wall of the bottom piece, and a second zipper is provided on the side wall of the front piece. When the main bag body and the shoulder strap are folded and stored in the storage cavity formed by the bottom piece and the front piece, the first zipper and the second zipper can be locked to close the storage cavity.

[0005] In one possible implementation, the base piece is a rectangular structure, and a first rectangular frame is sewn around the bottom edge of the base piece.

[0006] In one possible implementation, the front piece is a rectangular structure, and a second rectangular frame is stitched around the front edge of the front piece.

[0007] In one possible implementation, the bottom surface of the base member is fixedly connected to two independently arranged annular members.

[0008] In one possible implementation, the annular element is a D-shaped element.

[0009] In one possible implementation, the travel bag further includes a crossbody strap, both ends of which are connected to hooks that match the D-shaped piece, the hooks being detachably connected to the D-shaped piece.

[0010] In one possible implementation, the crossband is a stretchable strap.

[0011] In one possible implementation, the bottom component covers at least two-thirds of the bottom surface area of ​​the main package.

[0012] In one possible implementation, the anterior element is further provided with a storage bag, the upper end of which is provided with a zipper structure.

[0013] In one possible implementation, a carrying handle is also fixedly connected to the top of the main bag body.

[0014] Compared with existing technologies, the beneficial effects of this utility model are as follows: A foldable travel bag includes a main body, shoulder straps, and a storage component. The shoulder straps are fixedly connected to the back of the main body. The storage component includes a bottom piece and a front piece. The bottom piece is fixedly connected to the bottom surface of the main body, and the front piece is fixedly connected to the front of the main body. A first zipper is provided on the side wall of the bottom piece, and a second zipper is provided on the side wall of the front piece. When the main body and shoulder straps are folded and stored in the storage cavity formed by the bottom piece and the front piece, the first zipper and the second zipper can be locked to close the storage cavity. Therefore, this foldable travel bag achieves foldable storage of the main body and shoulder straps by setting up a dedicated storage component. When using the travel bag, the main body and shoulder straps can be unfolded, and the storage components do not affect the normal use of the bag. When not in use, the main body and shoulder straps can be folded and stored in the storage cavity formed by the bottom and front panels, and then locked with a zipper to secure the folded storage shape. This allows for flexible transformation of the travel bag's structure and a significant reduction in size, meeting the needs of various usage scenarios. In addition, both the front and bottom panels are one-piece structures with a wider coverage area, which not only facilitates quick folding and storage but also reduces damage to the main body from external impacts. At the same time, the bottom panel, as the bottom support of the main body, effectively enhances the load-bearing capacity of the main body, further strengthening its overall support performance. Attached Figure Description

[0015] Figure 1 A schematic diagram of the unfolded state of the foldable travel bag provided in an embodiment of this utility model;

[0016] Figure 2 This is a structural diagram of a foldable travel bag in a folded storage state, provided in an embodiment of the present invention.

[0017] The annotations in the attached figures are explained as follows:

[0018] 10. Main bag body; 20. Shoulder strap; 31. Bottom piece; 32. Front piece; 33. First rectangular frame; 34. Second rectangular frame; 35. D-shaped piece; 36. Insert pocket; 37. Welt; 40. Cross strap; 41. Hook and loop; 50. Zipper structure; 60. Handle. Detailed Implementation

[0019] The solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and sliding situation between the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0021] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] Please refer to Figure 1-2 As shown, this utility model proposes a foldable travel bag, including a main bag body 10, a shoulder strap 20, and a storage component. The shoulder strap 20 is fixedly connected to the rear of the main bag body 10. The storage component includes a bottom piece 31 and a front piece 32. The bottom piece 31 is fixedly connected to the bottom surface of the main bag body 10, and the front piece 32 is fixedly connected to the front of the main bag body 10. A first zipper is provided on the side wall of the bottom piece 31, and a second zipper is provided on the side wall of the front piece 32. When the main bag body 10 and the shoulder strap 20 are folded and stored in the storage cavity formed by the bottom piece 31 and the front piece 32, the first zipper and the second zipper can be locked to close the storage cavity.

[0023] Specifically, the main body 10 is the main part of the travel bag, used for carrying items. The main body 10 can be made of nylon or polyester fabric, supplemented with a waterproof coating or composite materials to balance lightweight, softness, and durability. The shoulder strap 20 is fixedly connected to the back of the main body 10 for easy carrying. The storage components include the bottom piece 31 and the front piece 32. It should be noted that because the main body 10 itself needs to be foldable, the selected fabric is relatively soft and lacks rigidity. Once heavy objects are placed inside the main body 10, it is easy to cause deformation of the bottom, affecting the placement and protection of items. To address this, the bottom piece 31 can be made of a rigid material directly, or a rigid plate interlayer can be installed inside to enhance its rigidity and support performance, thereby effectively improving the rigidity of the bottom of the main body 10, making the travel bag more stable in shape when unfolded and easier to place items. The rigid board can be made of moisture-proof plastic materials such as acrylic, polycarbonate (PC), and ABS, which have good pressure resistance. This ensures the supporting strength of the bottom of the main bag body 10 and effectively prevents deformation in humid environments, further improving the durability of the travel bag. A slip pocket 36 can also be provided on the front of the front piece 32 to increase the storage space of the travel bag, making it convenient for users to store frequently accessed small items such as cards. The slip pocket 36 has an upward-facing opening, allowing users to easily insert or remove small items such as cards, significantly reducing search time. A retainer 37 is also provided at the opening of the slip pocket 36 to prevent stored items from accidentally slipping out, improving safety and user experience during use.

[0024] Compared with existing technologies, the foldable travel bag provided by this utility model achieves foldable storage of the main body 10 and shoulder strap 20 through the setting of a special storage component. When using the travel bag, the main body 10 and shoulder strap 20 can be unfolded, and the storage component does not affect the normal use of the travel bag; when not using the travel bag, the main body 10 and shoulder strap 20 can be folded and stored in the storage cavity formed by the bottom piece 31 and the front piece 32, and then locked with a zipper to fix the folded storage form, thereby realizing the flexible transformation of the travel bag structure and a significant reduction in volume to meet the needs of various usage scenarios. In addition, the front piece 32 and the bottom piece 31 are both integral structures with a wider coverage area, which not only facilitates quick folding and storage, but also reduces the damage to the main body 10 caused by external impacts. At the same time, the bottom piece 31, as the bottom support of the main body 10, can effectively improve the load-bearing capacity of the main body 10 and further enhance its overall support performance.

[0025] In some embodiments of this application, the bottom component 31 is a rectangular structure, and a first rectangular frame 33 is sewn around the bottom edge of the bottom component 31.

[0026] In some embodiments of this application, the front piece 32 is a rectangular structure, and a second rectangular frame 34 is sewn around the front edge of the front piece 32.

[0027] Specifically, both the bottom piece 31 and the front piece 32 are rectangular structures. The precise interlocking of these two rectangular structures helps create a stable and regular storage space, facilitating neat storage of the main bag body 10 and shoulder strap 20 after folding. Furthermore, the rectangular frame sewn to the surface edges of the rectangular structure reinforces and maintains its shape, preventing deformation of the storage cavity and ensuring the stability and durability of the storage components. The rectangular frame is generally made of plastic, elastic nylon, or lightweight metal. In practical applications, a suitable material can be flexibly selected based on the comprehensive requirements of rigidity, weight, and storage performance. It should be noted that the four corners of the rectangular structure are chamfered, which enhances the feel and effectively avoids safety hazards caused by sharp corners. The rectangular frame also undergoes chamfering to maintain consistency with the rectangular structure, improving both overall aesthetics and user comfort.

[0028] In some embodiments of this application, the bottom surface of the bottom member 31 is fixedly connected to two independently arranged annular members.

[0029] Specifically, the loops are primarily used in conjunction with the crossbody strap 40 (also known as the chest strap or diagonal strap) to enhance the portability and carrying comfort of the travel bag when it is folded and stowed. When the travel bag is folded and stowed, the shoulder strap 20 is unusable; in this case, the crossbody strap 40 allows for convenient carrying, enhancing flexibility and convenience. The two loops are located on the bottom surface of the base piece 31, concealed from external view, preventing any obtrusive structure from appearing on the front of the main bag body 10, thus balancing aesthetics and practicality. Furthermore, the loops do not protrude from the back of the main bag body 10, preventing interference or inconvenience during use and further improving overall comfort.

[0030] In some embodiments of this application, the annular member is a D-shaped member 35.

[0031] Specifically, the D-shaped component 35 has a straight edge on one side and a semi-circular edge on the other. The straight edge is covered with a straight strip binding, which is sewn and fixed to the bottom edge of the base component 31, allowing the D-shaped component 35 to fit snugly against the fabric for a secure connection. Furthermore, because the stitching is evenly distributed along the straight strip binding, the stress on the stitching is more balanced, further enhancing the stitch strength and effectively extending the service life of the D-shaped component 35. The semi-circular edge is used to assemble the crossbody strap 40, facilitating flexible installation of the crossbody strap 40 and meeting the needs of frequent loading and unloading.

[0032] In some embodiments of this application, the travel bag further includes a cross strap 40, both ends of which are connected to hooks 41 that match the D-shaped member 35, and the hooks 41 are detachably connected to the D-shaped member 35.

[0033] Specifically, the crossbody strap 40 serves as an auxiliary carrying component of the travel bag, with hooks 41 connected to both ends. The shape and size of the hooks 41 match the D-shaped piece 35 to ensure smooth engagement and a secure connection. They can also be easily removed as needed, increasing the flexibility and convenience of the travel bag. It should be noted that the hook 41 includes a rotating rod connected via a rotating shaft and an open ring. The rotating rod can rotate around the rotating shaft and is connected to an elastic body. The rotating rod is located at the opening of the ring and is used to close the opening, allowing the rotating rod and the ring to form a closed loop. When an external force is applied to the rotating rod, causing it to rotate around the rotating shaft, the opening of the ring opens, allowing the D-shaped piece 35 to be inserted into the ring. When the external force is released, the rotating rod automatically resets due to the elasticity of the elastic body and closes the opening of the ring, restoring the closed loop to its integrity. The D-shaped piece 35 is securely locked within the closed loop, achieving a reliable connection.

[0034] In some embodiments of this application, the cross strap 40 is a stretchable strap.

[0035] Specifically, the retractable belt consists of a belt body and an adjusting buckle. The adjusting buckle has a groove. The belt body first passes through the groove in the positive direction and then wraps back around the groove in the opposite direction to form a closed loop structure, thus facilitating the adjustment of the belt length. The adjusting buckle also has a friction element. When the belt body slides within the groove, if the friction element generates sufficient friction on the belt body, it can lock the belt body, fixing its length; if the friction element's friction on the belt body is insufficient, the belt body can slide freely, allowing for length adjustment. In actual use, the user can adjust the belt length by moving the belt body or the adjusting buckle to create relative sliding between them, achieving a 40° retractable function to adapt to different usage needs.

[0036] In some embodiments of this application, the bottom piece 31 covers at least two-thirds of the bottom surface area of ​​the main package 10.

[0037] Specifically, the bottom piece 31 covers at least two-thirds of the bottom surface area of ​​the main package 10, which effectively expands the volume of the storage cavity, facilitating the quick folding and storage of the main package 10. At the same time, the larger coverage area provides a wider support base for the main package 10, reducing local stress concentration and the risk of deformation and tilting of the main package 10, thereby extending its service life.

[0038] In some embodiments of this application, the front element 32 is further provided with a storage bag, and the upper end of the storage bag is provided with a zipper structure 50.

[0039] Specifically, the storage pocket adds extra storage space to the main bag body 10, allowing users to easily categorize and store small items such as keys, phones, wallets, and charging cables. This enhances the practicality of the travel bag, helps users better manage their belongings, avoids clutter, and improves the overall user experience. Even when the travel bag is folded, the storage pocket remains usable, further improving the convenience of accessing small items. The storage pocket features a zipper 50 at the top, allowing for quick opening and closing, facilitating easy access to items and effectively preventing loss, thus enhancing security. It should be noted that, to maintain structural consistency with the preceding component 32, the storage pocket is also rectangular, further improving the utilization of storage space and the functional harmony of the travel bag.

[0040] In some embodiments of this application, a carrying strap 60 is also fixedly connected to the top of the main bag body 10.

[0041] Specifically, the handle 60 provides users with an alternative to shoulder carrying for their travel bags, allowing them to easily switch between the shoulder strap 20 and the handle 60 depending on the scenario and their needs, thus enhancing the carrying flexibility of the travel bag. The handle 60 is suitable for short-distance or temporary carrying of the travel bag, such as getting on and off a vehicle or entering and exiting doorways, effectively avoiding the cumbersome operation of shoulder carrying.

[0042] The foldable travel bag provided by this utility model is lightweight and flexible. When not in use, it can be folded up to greatly reduce its size, making it easy to carry and store, and greatly improving the practicality of the travel bag.

[0043] It should be noted that the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0044] The above description is only a part or preferred embodiment of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the content of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. A foldable and packable travel bag, characterized in that, The bag includes a main body, shoulder straps, and a storage component. The shoulder straps are fixedly connected to the back of the main body. The storage component includes a bottom piece and a front piece. The bottom piece is fixedly connected to the bottom surface of the main body, and the front piece is fixedly connected to the front of the main body. A first zipper is provided on the side wall of the bottom piece, and a second zipper is provided on the side wall of the front piece. When the main body and the shoulder strap are folded and stored in the storage cavity formed by the bottom piece and the front piece, the first zipper and the second zipper can be locked to close the storage cavity.

2. The collapsible stowable travel bag of claim 1, wherein, The base piece has a rectangular structure, and a first rectangular frame is sewn around the bottom edge of the base piece.

3. The collapsible stowable travel bag of claim 1, wherein, The front piece is a rectangular structure, and a second rectangular frame is sewn around the front edge of the front piece.

4. The collapsible stowable travel bag of claim 1, wherein, The bottom surface of the base component is fixedly connected to two independently set annular components.

5. The collapsible stowable travel bag of claim 4, wherein, The ring-shaped component is a D-shaped component.

6. A foldable travel bag according to claim 5, characterized in that, The travel bag also includes a crossbody strap, both ends of which are connected to hooks that match the D-shaped piece, and the hooks are detachably connected to the D-shaped piece.

7. The collapsible stowable travel bag of claim 6, wherein, The cross strap is a stretchable strap.

8. The collapsible stowable travel bag of claim 1, wherein, The bottom component covers at least two-thirds of the bottom surface area of ​​the main package.

9. The collapsible stowable travel bag of claim 1, wherein, The preceding component also includes a storage bag, the upper end of which is provided with a zipper structure.

10. The collapsible stowable travel bag of claim 1, wherein, A carrying handle is also fixedly connected to the top of the main package.

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