Foldable luggage backpack

Abstract

The utility model relates to the technical field of travel storage devices and backpacks, in particular to a foldable luggage backpack. A foldable luggage knapsack comprises a knapsack body, the knapsack body is provided with a whole bag storage bag, and the whole bag storage bag is provided with a whole bag storage opening; wherein the whole bag storage opening is used for turning the whole bag storage bag outwards so as to store the knapsack main body. According to the knapsack, the whole bag containing bag capable of being turned outwards is arranged on the knapsack main body, so that the problem of inconvenience in containing in the prior art is ingeniously solved, and the technical effects of improving portability and user experience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of travel storage devices and backpacks, and particularly to a foldable luggage backpack. Background Art

[0002] Backpacks are widely used in daily life, outdoor activities and travel. However, the existing backpacks usually have a fixed structure and are difficult to compress or fold after use, resulting in a large space occupation when not in use, which is inconvenient for carrying and storing. Although there are some foldable backpacks on the market, they often require complex folding steps or need to rely on additional storage bags. These additional storage bags may be separated from the backpack and are easily lost, increasing the inconvenience of use. Therefore, how to design a foldable luggage backpack that can be conveniently stored without additional accessories when not in use has become an urgent technical problem in the industry. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a foldable luggage backpack aiming at the deficiencies of the prior art. By setting an integrally foldable storage bag that can be turned outwards on the backpack body, the backpack body can be conveniently stored in the integrally foldable storage bag when the backpack is not in use, solving the technical problems of inconvenient storage, large space occupation and the need for additional storage accessories of the existing backpacks.

[0004] The utility model realizes the above purpose through the following technical solutions: a foldable luggage backpack, including a backpack body, the backpack body is provided with an integrally foldable storage bag, and the integrally foldable storage bag is provided with an integrally foldable storage opening;

[0005] Wherein, the integrally foldable storage opening is used to turn the integrally foldable storage bag outwards to store the backpack body.

[0006] As a further scheme of the utility model: the integrally foldable storage bag is also provided with an integrally foldable storage zipper for sealing the integrally foldable storage opening.

[0007] As a further scheme of the utility model: the integrally foldable storage zipper is provided with an outer zipper head and an inner zipper head;

[0008] The outer zipper head is used to seal the integrally foldable storage opening when the integrally foldable storage bag is in a non-turned-out state;

[0009] The inner zipper head is used to seal the integrally foldable storage opening after the integrally foldable storage bag is turned outwards and the backpack body is stored.

[0010] As a further solution of the present utility model: The backpack body is further provided with a main storage bag, and the whole-pack storage bag is arranged inside the main storage bag. Specifically, the outer zipper head is used to seal the whole-pack storage bag when it is inside the main storage bag, and the inner zipper head is used to seal the whole-pack storage opening after the whole-pack storage bag is turned out of the main storage bag and rolls up to store the whole backpack body.

[0011] As a further solution of the present utility model: The main storage bag is provided with a main storage opening and a main storage zipper for sealing the main storage opening.

[0012] The whole-pack storage bag is hung on an inner side wall of the main storage bag and adjacent to the main storage opening, and is integrally designed with the backpack body, and both are made of waterproof nylon material.

[0013] As a further solution of the present utility model: The backpack body is further provided with a backpack cap and a cap storage bag for storing the backpack cap.

[0014] As a further solution of the present utility model: The cap storage bag is provided with a cap storage opening and a cap storage zipper for sealing the cap storage opening. The backpack cap is sewn inside the cap storage bag and can extend out from the cap storage opening, and is integrally designed with the backpack body.

[0015] As a further solution of the present utility model: The backpack body is further provided with double shoulder straps with adjustable tightness, and the double shoulder straps are integrally designed with the backpack body. Specifically, the double shoulder straps are equipped with a tightness adjustment structure, and users can adjust the tightness of the double shoulder straps according to their own needs, which can not only improve the wearing comfort of the backpack, but also adjust the wearing tightness of the backpack cap to adapt to users of different heights or head sizes.

[0016] As a further solution of the present utility model: The two sides of the backpack body are provided with side bags designed with an elastic net structure.

[0017] As a further solution of the present utility model: The backpack body and / or the whole-pack storage bag are made of waterproof nylon material. Specifically, the entire backpack body, the whole-pack storage bag, the backpack cap, the main storage bag, and the secondary storage bag are all made of waterproof nylon material.

[0018] As a further solution of the present utility model: The backpack body is further provided with a secondary storage bag, and the secondary storage bag is provided with a secondary storage opening and a secondary storage zipper for sealing the secondary storage opening.

[0019] As a further solution of the present utility model: The total weight of the foldable luggage backpack is between 100 grams and 130 grams.

[0020] As a further solution of the present utility model: The whole-pack storage bag is sealed in the main storage bag through an outer zipper head. The backpack body can be folded, rolled up or squeezed into a ball. When the whole-pack storage bag is turned out of the main storage bag, it can be turned outwards to wrap the entire folded or rolled-up backpack body, and then sealed through an inner zipper head to form a pocket that can hold clothes or trousers, or a small-volume package that can be put into a handbag.

[0021] As a further solution of the present utility model: The tightness of the backpack cap is achieved by adjusting the tightness of the shoulder straps to adapt to users with different head sizes or heights.

[0022] As a further solution of the present utility model: The whole-pack storage zipper and / or the outer zipper head and / or the inner zipper head and / or the main storage zipper and / or the secondary storage zipper are provided with reflective materials, having a reflective function and enhancing the safety during night use.

[0023] As a further solution of the present utility model: The side storage bag is designed with an elastic net for placing items such as water bottles and umbrellas.

[0024] As a further solution of the present utility model: The foldable luggage backpack is applicable to rainy areas or hot areas such as the Southeast Asian tropical rainforests, having the functions of rainproof and sunshade.

[0025] As a further solution of the present utility model: The shoulder straps are made of ultra-thin breathable net materials, improving the comfort and breathability during wearing.

[0026] As a further solution of the present utility model: The waterproof nylon material has a water-repellent function, enhancing the waterproof performance of the backpack.

[0027] As a further solution of the present utility model: The cap storage bag is an independent pocket at the top of the backpack, facilitating the storage and removal of the backpack cap.

[0028] As a further solution of the present utility model: All the zippers of the present utility model, including the whole-pack storage zipper, the main storage zipper and the secondary storage zipper, are designed with waterproof materials.

[0029] The beneficial effects of the present utility model:

[0030] 1. Convenient storage: Users can turn the whole-pack storage bag outwards from the whole-pack storage opening and directly store the backpack body in the whole-pack storage bag. Specifically, the backpack body can be rolled up, folded randomly or squeezed and wrapped into a ball and then put into the turned-out whole-pack storage bag for storage and wrapping. The operation is simple and fast, without complex folding steps.

[0031] 2. Integrated design: The integrated design of the whole - package storage bag and the backpack body avoids the problem of possible loss of additional storage bags, improving practicability and reliability.

[0032] 3. Space - saving: After the backpack body is stored and wrapped by the whole - package storage bag, the volume is significantly reduced, making it convenient to be put into trouser pockets, handbags, suitcases or other storage spaces, enhancing the portability of the backpack.

[0033] 4. Improve user experience: It solves the technical problems of large space occupation and inconvenient storage of traditional backpacks when not in use, enhancing the market competitiveness of the product.

[0034] In summary, through the integrated setting of a turn - out whole - package storage bag on the backpack body, the present utility model ingeniously solves the problem of inconvenient storage in the prior art, achieving the technical effects of improving portability and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic structural view when the backpack cap of the present utility model is pulled out from the cap - receiving bag.

[0036] Figure 2 It is a schematic structural view when the backpack cap of the present utility model is received in the cap - receiving bag.

[0037] Figure 3 It is a schematic structural view when the backpack body of the present utility model is stored and wrapped in the whole - package storage bag.

[0038] Figure 4 It is a schematic structural view of the whole - package storage zipper of the present utility model.

[0039] Figure 5 It is a schematic partial structural view of the backpack body of the present utility model.

[0040] Reference numerals include:

[0041] 1 - whole - package storage bag, 100 - backpack body,

[0042] 11 - whole - package storage opening, 12 - whole - package storage zipper,

[0043] 1a - outer surface, 1b - inner surface,

[0044] 121 - outer zipper head, 122 - inner zipper head;

[0045] 2 - main storage bag,

[0046] 21 - main storage opening, 22 - main storage zipper;

[0047] 3 - cap - receiving bag,

[0048] 31 - Cap receiving opening, 32 - Cap receiving zipper,

[0049] 311 - Backpack cap;

[0050] 4 - Double shoulder straps,

[0051] 41 - Tightening adjustment structure;

[0052] 5 - Side pocket;

[0053] 6 - Secondary storage bag,

[0054] 61 - Secondary storage opening, 62 - Secondary storage zipper. Detailed implementation manner

[0055] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. It can be understood that the accompanying drawings are only for reference and description, and are not used to limit the present invention. The connection relationships shown in the drawings are only for clear description and do not limit the connection methods.

[0056] In the description of the present application, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application 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 a limitation to the present application.

[0057] In addition, if the term "and / or" appears, "and / or" is merely a correlative relationship describing the associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, in this text, the character " / " generally indicates that the associated objects before and after are in an "or" relationship. If the terms "first" and "second" appear, these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0058] In this application, unless otherwise clearly specified and defined, if terms such as "installed", "connected", "joined", "fixed", etc. appear, these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are only for illustrative purposes and do not represent the only implementation.

[0060] The embodiments of this application provide a foldable luggage backpack, aiming to solve the technical problems of inconvenient storage, large occupied space, and the need for additional storage accessories for existing backpacks by providing a whole-pack storage bag 1 that can be turned outwards on the backpack body 100, so that the backpack body 100 can be conveniently stored in the whole-pack storage bag 1 when the backpack is not in use.

[0061] As Figures 1 to 3 shown, in the embodiments of the present utility model, there is provided a backpack body 100, the backpack body 100 is provided with a whole-pack storage bag 1, and the whole-pack storage bag 1 is provided with a whole-pack storage opening;

[0062] Wherein, the whole-pack storage opening is used to turn the whole-pack storage bag 1 outwards to store the backpack body 100.

[0063] This solution: 1. Convenient for storage. Users can turn the whole-pack storage bag 1 inside out from the whole-pack storage opening and directly store the backpack body 100 in the whole-pack storage bag 1. Specifically, the backpack body 100 can be rolled up, folded at will, or squeezed and kneaded into a ball and then put into the turned-out whole-pack storage bag 1 for storage and wrapping. The operation is simple and fast, without complex folding steps. 2. Integrated design. The integrated design of the whole-pack storage bag 1 and the backpack body 100 avoids the problem that an additional storage bag may be lost, improving the practicability and reliability. 3. Space-saving. After the backpack body 100 is stored and wrapped by the whole-pack storage bag 1, the volume is significantly reduced, making it convenient to put into a trouser pocket, a handbag, a suitcase, or other storage spaces, enhancing the portability of the backpack. 4. Improve user experience. It solves the technical problems of large space occupation and inconvenient storage of traditional backpacks when not in use, enhancing the market competitiveness of the product.

[0064] In summary, this solution cleverly solves the problem of inconvenient storage in the prior art by integrally providing a turnable whole-pack storage bag 1 on the backpack body 100, achieving the technical effects of improving portability and user experience.

[0065] In one embodiment, the whole-pack storage bag 1 is further provided with a whole-pack storage zipper 12 for sealing the whole-pack storage opening.

[0066] In another embodiment, the whole-pack storage zipper 12 is provided with an outer zipper head 121 and an inner zipper head 122;

[0067] The outer zipper head 121 is used to seal the whole-pack storage opening when the whole-pack storage bag 1 is in a non-turned-out state;

[0068] The inner zipper head 122 is used to seal the whole-pack storage opening after the whole-pack storage bag 1 is turned out and the backpack body 100 is stored.

[0069] In yet another embodiment, the backpack body 100 is further provided with a main storage bag 2, and the whole-pack storage bag 1 is arranged inside the main storage bag 2. Specifically, the outer zipper head 121 is used for sealing when the whole-pack storage bag 1 is inside the main storage bag 2, and the inner zipper head 122 is used for sealing the whole-pack storage opening after the whole-pack storage bag 1 is turned out of the main storage bag 2 and the entire backpack body 100 is rolled up and stored.

[0070] In still another embodiment, the main storage bag 2 is provided with a main storage opening and a main storage zipper 22 for sealing the main storage opening;

[0071] The whole-pack storage bag 1 is hung on an inner wall of the main storage bag 2 and adjacent to the main storage opening, and is integrally designed with the backpack body 100, and is made of waterproof nylon material. The whole-pack storage bag 1 has an outer surface 1a and an inner surface 1b. When the backpack body 100 does not need to be stored, the whole-pack storage bag 1 is located inside the main storage bag 2. The whole-pack storage bag 1 can serve as a small storage bag to store important small items such as keys and banknotes. At this time, the outer surface 1a of the whole-pack storage bag 1 is exposed, and the inner surface 1b of the whole-pack storage bag 1 is located within the whole-pack storage opening. When the backpack body 100 needs to be stored, the inner surface 1b of the whole-pack storage bag 1 is turned outwards to expose the inner surface 1b, and the outer surface 1a of the whole-pack storage bag 1 is located within the whole-pack storage opening to store the backpack body 100.

[0072] In another embodiment, the backpack body 100 is further provided with a backpack cap 311 and a cap storage bag for storing the backpack cap 311.

[0073] In another embodiment, the cap storage bag is provided with a cap opening and a cap zipper 32 for sealing the cap opening. The backpack cap 311 is sewn inside the cap storage bag and can protrude from the cap opening, and is integrally designed with the backpack body 100.

[0074] In another embodiment, the backpack body 100 is further provided with a pair of shoulder straps 4 with adjustable tightness. Specifically, the shoulder straps 4 are equipped with a tightness adjustment structure 41. Users can adjust the tightness of the shoulder straps 4 according to their own needs, which can not only improve the wearing comfort of the backpack, but also adjust the wearing tightness of the backpack cap 311 to adapt to users of different heights or head sizes.

[0075] In another embodiment, side bags 5 designed with an elastic net structure are provided on both sides of the backpack body 100. Specifically, the side bags 5 on both sides can be rolled up or folded together with the backpack body 100, and then wrapped and stored by the whole-pack storage bag 1.

[0076] In another embodiment, the backpack body 100 and / or the whole-pack storage bag 1 are made of waterproof nylon material. Specifically, the entire backpack body 100, the whole-pack storage bag 1, the backpack cap 311, the main storage bag 2, and the secondary storage bag are all made of waterproof nylon material.

[0077] In another embodiment, the backpack body 100 is further provided with a secondary storage bag. The secondary storage bag is provided with a secondary storage opening and a secondary storage zipper 62 for sealing the secondary storage opening.

[0078] In another embodiment, the total weight of the foldable luggage backpack is between 100 grams and 130 grams.

[0079] In another embodiment, the whole-pack storage bag 1 is sealed in the main storage bag 2 by an outer zipper head 121. The backpack body 100 can be folded, rolled up, or squeezed into a ball. When the whole-pack storage bag 1 is turned out of the main storage bag 2, it can be turned outwards to wrap the entire folded or rolled-up backpack body 100, and then sealed by an inner zipper head 122 to form a pocket that can hold clothes or pants, or a small-volume package that can be placed in a handbag.

[0080] In another embodiment, the tightness of the backpack cap 311 is adjusted by adjusting the tightness of the shoulder straps 4 to fit users with different head sizes or heights.

[0081] In another embodiment, the whole-pack storage zipper 12 and / or the outer zipper head 121 and / or the inner zipper head 122 and / or the main storage zipper 22 and / or the secondary storage zipper 62 are made of reflective materials and have a reflective function to enhance the safety during night use.

[0082] In another embodiment, the side storage bag is designed with elastic mesh for placing items such as water bottles and umbrellas.

[0083] In another embodiment, the foldable luggage backpack is applicable to rainy areas such as the Southeast Asian tropical rainforest or hot areas, and has the functions of rainproof and sunshade.

[0084] In another embodiment, the shoulder straps 4 are made of ultra-thin breathable mesh material, which improves the comfort and breathability during wearing.

[0085] In another embodiment, the waterproof nylon material has a water-repellent function, which enhances the waterproof performance of the backpack.

[0086] In another embodiment, the cap storage bag is an independent pocket at the top of the backpack, which is convenient for storing and taking out the backpack cap 311.

[0087] In another embodiment, all the zippers of the present invention, including the whole-pack storage zipper 12, the main storage zipper 22, and the secondary storage zipper 62, are designed with waterproof materials.

[0088] During use:

[0089] 1. Folding and storing of the backpack

[0090] When the backpack main body 100 needs to be stored, open the main storage bag 2, pull the outer zipper head 121 to open the whole-pack storage opening of the whole-pack storage bag 1 inside the main storage bag 2; pull out the whole-pack storage bag 1 from the main storage bag 2, and turn the inner surface 1b of the whole-pack storage bag 1 outwards from the whole-pack storage opening; gradually roll the rest of the backpack main body 100 into the whole-pack storage bag 1 from the whole-pack storage opening until the entire backpack main body 100 is wrapped by the whole-pack storage bag 1; then pull the inner zipper head 122 to seal the whole-pack storage bag 1 with the whole-pack storage zipper 12 to form a small package that can be easily put into the trouser pocket or handbag.

[0091] 2. Use and storage of the backpack cap 311

[0092] The backpack cap 311 is connected to the top of the backpack and can be directly worn when in use. By adjusting the tightness of the shoulder straps 4, the tightness of the backpack cap 311 can be adjusted to fit the heights and head sizes of different users. When the backpack cap 311 is not in use, it can be rolled up and stored in a special cap storage bag to keep the backpack main body 100 clean and beautiful.

[0093] 3. Material selection and production

[0094] The backpack main body 100, the whole-pack storage bag 1 and the backpack cap 311 are all made of environmentally friendly super-soft waterproof nylon material, which not only ensures the waterproof performance of the backpack, but also makes the backpack light and soft, easy to fold, roll up or squeeze into a ball for storage. The shoulder straps 4 are made of ultra-thin breathable mesh bag material, enhancing comfort and breathability. All zippers are waterproof and have a reflective function, improving the safety of night use.

[0095] 4. Additional functions:

[0096] The elastic mesh side pockets 5 on both sides of the backpack main body 100 can be used to place items such as water bottles and umbrellas, increasing the practicality of the backpack. Since these side pockets 5 are of elastic mesh structure, they do not affect the overall folding and storage of the backpack main body 100.

[0097] In the description and claims of this application, the words "comprise / include" and their variants "have / include" are used to specify the presence of the stated features, values, steps or components, but do not exclude the presence or addition of one or more other features, values, steps, components or combinations thereof.

[0098] Some features of this utility model are described separately in different embodiments for clarity. However, these features can also be described in combination in a single embodiment. On the contrary, some features of this utility model are described briefly in a single embodiment only. However, these features can also be described separately or in any suitable combination in different embodiments.

[0099] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A foldable luggage backpack, characterized in that, It includes a backpack body (100), and the backpack body (100) is provided with an overall bag storage bag (1), and the overall bag storage bag (1) is provided with an overall bag storage opening; Wherein, the overall bag storage opening is used to turn the overall bag storage bag (1) outward to store the backpack body (100).

2. The foldable luggage backpack according to claim 1, wherein, The overall bag storage bag (1) is further provided with an overall bag storage zipper (12) for sealing the overall bag storage opening.

3. The foldable luggage backpack according to claim 2, wherein, The overall bag storage zipper (12) is provided with an outer zipper head (121) and an inner zipper head (122); The outer zipper head (121) is used to seal the overall bag storage opening when the overall bag storage bag (1) is in a non-outward-turned state; The inner zipper head (122) is used to seal the overall bag storage opening after the overall bag storage bag (1) is turned outward and the backpack body (100) is stored.

4. The foldable luggage backpack according to claim 1, wherein The backpack body (100) is further provided with a main storage bag (2), and the overall bag storage bag (1) is arranged inside the main storage bag (2).

5. The foldable luggage backpack according to claim 4, characterized in that, The main storage bag (2) is provided with a main storage opening and a main storage zipper (22) for sealing the main storage opening; The overall bag storage bag (1) is hung on an inner side wall of the main storage bag (2) and is adjacent to the main storage opening, and is integrally designed with the backpack body (100).

6. The foldable luggage backpack according to claim 1, wherein The backpack body (100) is further provided with a backpack cap (311) and a cap storage bag for storing the backpack cap (311).

7. The foldable luggage backpack according to claim 6, wherein, The cap storage bag is provided with a cap storage opening and a cap storage zipper (32) for sealing the cap storage opening. The backpack cap (311) is sewn inside the cap storage bag, and can extend out from the cap storage opening, and is integrally designed with the backpack body (100).

8. The foldable luggage backpack according to claim 6, wherein, The backpack body (100) is further provided with adjustable shoulder straps (4).

9. The foldable luggage backpack according to claim 1, wherein, On both sides of the backpack body (100), there are side bags (5) designed with an elastic net structure.

10. The collapsible luggage backpack according to any one of claims 1-9, characterized in that, The backpack body (100) and / or the overall bag storage bag (1) is made of waterproof nylon material.

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