A backpack and luggage combination and detachable multifunctional luggage

Abstract

The utility model discloses a backpack and luggage case combination and detachable multifunctional luggage case, including luggage case body, the utility model has the advantages of: through setting up one side fixed support board, no.

Description

Technical Field

[0001] This utility model relates to the field of luggage technology, specifically a multifunctional luggage that combines a backpack and a suitcase and is detachable. Background Technology

[0002] A suitcase, also known as a travel case or rolling suitcase, is a box used to carry belongings when traveling. It's a type of luggage, typically designed for easy carrying and transport, featuring convenient features like a handle and wheels for easy maneuvering. Suitcases come in various materials, including fabric, plastic, and leather, and vary in size, from small carry-on items to large checked suitcases. They offer ample storage space and may include locks, compartments, and pockets to meet various travel needs. While traditional suitcases are suitable for long distances or carrying heavy items, they lack flexibility in crowded environments or when quick access is required. Backpacks, on the other hand, are lightweight and flexible, suitable for everyday or short trips, but offer limited storage space. Although products combining both are available, they are mostly fixed designs. Fixed backpack modules restrict the independence of the suitcase and backpack, preventing users from using either one independently according to their needs, thus affecting carrying capacity. Utility Model Content

[0003] The purpose of this utility model is to provide a multifunctional suitcase that combines a backpack and a detachable luggage, in order to solve the problem mentioned in the background art that although traditional luggage is suitable for long-distance or heavy-load carrying, it lacks flexibility in crowded environments or when quick access is required. Backpacks are lightweight and flexible, suitable for daily or short trips, but have limited storage space. Although there are products on the market that combine the two, most of them are fixed designs. The fixed backpack module restricts the independence of the luggage and backpack, making it impossible for users to use one of them separately according to actual needs, which affects the carrying problem.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional suitcase that combines a backpack and a detachable luggage, comprising a luggage body, a luggage lid installed on one side of the luggage body via a zipper, a backpack body disposed on one side of the luggage lid, a first side fixing plate symmetrically disposed on one side of the luggage lid, a first T-shaped mounting groove formed on one side of the first side fixing plate, a T-shaped mounting strip symmetrically disposed on one side of the backpack body cooperating with the first T-shaped mounting groove, a support component cooperating with the backpack body disposed on one side of the luggage body, a pull rod disposed inside the luggage body, a third side fixing plate symmetrically disposed on one side of the pull rod, a third T-shaped mounting groove formed on one side of the third side fixing plate cooperating with the T-shaped mounting strip, a second side fixing plate disposed on one side of both the luggage body and the luggage lid, a second T-shaped mounting groove formed on one side of the second side fixing plate cooperating with the T-shaped mounting strip, and a support base fixedly connected to the top of the luggage lid.

[0005] As a preferred embodiment of this utility model: the support assembly includes a side fixing plate, and the side fixing plate is symmetrically fixedly connected to one side of the luggage compartment. A rotating rod is rotatably connected inside the side fixing plate, and a support rotating plate is fixedly connected to the outside of the rotating rod. The support rotating plate is rotatably connected to the side fixing plate.

[0006] As a preferred embodiment of this utility model: a rotating disk is rotatably connected to one side of one of the side fixing plates, one end of the rotating rod is fixedly connected to the rotating disk, a limit bolt is threaded inside the rotating disk, and two limit grooves that cooperate with the limit bolts are opened on one side of one of the side fixing plates.

[0007] As a preferred embodiment of this utility model: the internal threaded connection of the second side fixed support plate is a second limiting bolt that mates with the T-shaped mounting strip.

[0008] As a preferred embodiment of this utility model: the internal threaded connection of the first side fixed support plate is a first limiting bolt that mates with the T-shaped mounting strip.

[0009] As a preferred embodiment of this utility model, a handle is fixedly connected to the top of the suitcase body.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a first side fixing support plate and a first T-shaped mounting groove, this utility model achieves a limiting installation between the T-shaped mounting strip on one side of the backpack body and the first T-shaped mounting groove, thus limiting the installation of the backpack body on one side of the luggage lid, and combining the backpack body and the luggage for easy assembly and carrying. By setting a second side fixing support plate and a second T-shaped mounting groove, the backpack body and the T-shaped mounting strip are combined and installed on the side of the luggage body and the luggage lid. By setting a third side fixing support plate and a third T-shaped mounting groove, a limiting cooperation is achieved between the T-shaped mounting strip and the third T-shaped mounting groove, thus combining and installing the backpack body on one side of the third side fixing support plate and the pull rod. The support base provides limiting support, and the position between the backpack body and the luggage can be changed to adapt to different usage situations. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the external structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the side fixing plate structure of this utility model;

[0014] Figure 4 This is a front view of the luggage lid of this utility model;

[0015] Figure 5 This is a rear view of the luggage compartment of this utility model;

[0016] Figure 6 This is a top view of the first side fixed support plate of this utility model.

[0017] In the diagram: 1. Suitcase body; 2. Suitcase lid; 3. Handle; 4. Support base; 5. Side fixing plate; 6. Rotating rod; 7. Support plate; 8. Rotating disc; 9. Limiting bolt; 10. Limiting groove; 11. Side fixing plate No. 1; 12. T-shaped mounting groove No. 1; 13. Limiting bolt No. 1; 14. Backpack body; 15. T-shaped mounting strip; 16. Side fixing plate No. 2; 17. T-shaped mounting groove No. 2; 18. Limiting bolt No. 2; 19. Side fixing plate No. 3; 20. T-shaped mounting groove No. 3; 21. Pull rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1 to 6 This utility model provides a technical solution: a multi-functional suitcase that combines a backpack and a detachable luggage, including a luggage body 1. A luggage lid 2 is installed on one side of the luggage body 1 via a zipper. A backpack body 14 is provided on one side of the luggage lid 2. A first-side fixing plate 11 is symmetrically fixedly connected to one side of the luggage lid 2. A first-side fixing plate 11 has a first-side T-shaped mounting groove 12 on one side. A T-shaped mounting strip 15 that mates with the first-side T-shaped mounting groove 12 is symmetrically fixedly connected to one side of the backpack body 14. A support component that mates with the backpack body 14 is provided on one side of the luggage body 1. The interior of the luggage body 1 is... A pull rod 21 is provided, and a third side fixing plate 19 is symmetrically fixedly connected to one side of the pull rod 21. A third T-shaped mounting groove 20 that mates with a T-shaped mounting strip 15 is opened on one side of the third side fixing plate 19. A second side fixing plate 16 is fixedly connected to one side of both the luggage body 1 and the luggage lid 2. A second T-shaped mounting groove 17 that mates with a T-shaped mounting strip 15 is opened on one side of the second side fixing plate 16. A support base 4 is fixedly connected to the top of the luggage lid 2. The support base 4 facilitates the limiting support of the backpack body 14 on the top and provides stable support for the backpack body 14 when it is above the luggage body 1 and the luggage lid 2.

[0020] The support assembly includes a side fixing plate 5. The side fixing plate 5 is symmetrically fixedly connected to one side of the luggage compartment 1. The inside of the side fixing plate 5 is rotatably connected to a rotating rod 6. The outside of the rotating rod 6 is fixedly connected to a support rotating plate 7. The support rotating plate 7 is rotatably connected to the side fixing plate 5. The support rotating plate 7 drives the rotating rod 6 and the side fixing plate 5 to rotate, thereby adjusting the rotation of the support rotating plate 7 and facilitating its storage and support.

[0021] One of the side fixing plates 5 is rotatably connected to a rotating disk 8, and one end of a rotating rod 6 is fixedly connected to the rotating disk 8. The rotating disk 8 is internally threaded with a limiting bolt 9. One of the side fixing plates 5 has two limiting grooves 10 that cooperate with the limiting bolts 9. The limiting bolts 9 and the limiting grooves 10 are used to limit and fix the rotating disk 8, rotating rod 6 and supporting rotating plate 7 after rotation. The supporting rotating plate 7 provides auxiliary support for the backpack body 14. When the backpack body 14 is removed, it is convenient to place items that need to be used at any time through the supporting rotating plate 7 without moving the luggage body 1.

[0022] The second side fixed support plate 16 has a second limiting bolt 18 that mates with the T-shaped mounting strip 15. The second limiting bolt 18 limits the T-shaped mounting strip 15 in the second T-shaped mounting groove 17 on one side of the second side fixed support plate 16, thus limiting the installation position of the T-shaped mounting strip 15 and the backpack body 14.

[0023] Among them, the internal thread of the first side fixed support plate 11 is connected to the first limiting bolt 13, which cooperates with the T-shaped mounting strip 15. The first limiting bolt 13 limits the T-shaped mounting strip 15 in the first T-shaped mounting groove 12 on one side of the first side fixed support plate 11, thus limiting the installation position.

[0024] The top of the suitcase 1 is fixedly connected to a handle 3, which makes it easy to lift the suitcase 1.

[0025] Specifically, during use, when the backpack body 14 needs to be placed on one side of the luggage compartment lid 2, the first limiting bolt 13 is removed by rotating it. The T-shaped mounting strip 15 on one side of the backpack body 14 enters the first T-shaped mounting groove 12 on one side of the first side fixing support plate 11, thus limiting the installation of the backpack body 14 on one side of the luggage compartment lid 2. The position of the T-shaped mounting strip 15 in the first T-shaped mounting groove 12 is restricted by the first limiting bolt 13. The limiting bolt 9 in the rotating plate 8 is fixed between itself and one of the limiting grooves 10. The supporting rotating plate 7 provides auxiliary support for the backpack body 14, making it easier to retrieve items from inside the backpack body 14. The second T-shaped mounting slot 17 on one side of the side fixing plate 16 can also limit and support the T-shaped mounting strip 15 and the backpack body 14, limiting the backpack body 14 to one side of the luggage body 1 and luggage lid 2, making it convenient to place it on the side. Adjust the placement position of the backpack body 14, pull out the pull rod 21, and the pull rod 21 drives the third side fixing plate 19 and the third T-shaped mounting slot 20 to pull upward. The T-shaped mounting strip 15 on one side of the backpack body 14 and the third T-shaped mounting slot 20 on one side of the third side fixing plate 19 are limited and fixed. The support seat 4 provides limiting support for the backpack body 14, and the backpack body 14 is placed in a limited position on one side of the pull rod 21.

[0026] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] 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 multi-functional suitcase that combines a backpack and a detachable luggage, comprising a suitcase body (1), characterized in that, The luggage box body (1) has a luggage lid (2) installed on one side via a zipper. A backpack body (14) is provided on one side of the luggage lid (2). A first side fixing plate (11) is symmetrically provided on one side of the luggage lid (2). A first T-shaped mounting groove (12) is opened on one side of the first side fixing plate (11). A T-shaped mounting strip (15) that mates with the first T-shaped mounting groove (12) is symmetrically provided on one side of the backpack body (14). A support component that mates with the backpack body (14) is provided on one side of the luggage box body (1). 1) is equipped with a pull rod (21) inside. A third side fixing plate (19) is symmetrically arranged on one side of the pull rod (21). A third T-shaped mounting groove (20) that cooperates with the T-shaped mounting strip (15) is opened on one side of the third side fixing plate (19). A second side fixing plate (16) is provided on one side of both the luggage body (1) and the luggage lid (2). A second T-shaped mounting groove (17) that cooperates with the T-shaped mounting strip (15) is opened on one side of the second side fixing plate (16). A support base (4) is fixedly connected to the top of the luggage lid (2).

2. The multifunctional suitcase combining a backpack and a detachable luggage as described in claim 1, characterized in that: The support assembly includes a side fixing plate (5), which is symmetrically fixed to one side of the luggage box (1). A rotating rod (6) is rotatably connected inside the side fixing plate (5), and a support rotating plate (7) is fixedly connected to the outside of the rotating rod (6). The support rotating plate (7) is rotatably connected to the side fixing plate (5).

3. A multifunctional suitcase combining a backpack and a detachable luggage as described in claim 2, characterized in that: One of the side fixing plates (5) is rotatably connected to a rotating disk (8), one end of the rotating rod (6) is fixedly connected to the rotating disk (8), and the rotating disk (8) is internally threaded with a limiting bolt (9). One of the side fixing plates (5) has two limiting grooves (10) that cooperate with the limiting bolts (9).

4. A multifunctional suitcase combining a backpack and a detachable luggage as described in claim 3, characterized in that: The internal threaded connection of the second side fixed support plate (16) is a second limiting bolt (18) that mates with the T-shaped mounting strip (15).

5. A multifunctional suitcase combining a backpack and a detachable luggage as described in claim 1, characterized in that: The first side fixed support plate (11) has an internal threaded connection with a first limiting bolt (13) that mates with a T-shaped mounting strip (15).

6. A multifunctional suitcase combining a backpack and a detachable luggage as described in claim 1, characterized in that: The top of the suitcase body (1) is fixedly connected to a handle (3).

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