Multifunctional large-capacity luggage
By introducing detachable dividers and external modules into the luggage, the problem of the limited functionality of existing luggage has been solved, enabling the separate placement of items and convenient transportation, thereby improving transportation efficiency and safety.
Patent Information
- Application Number
- CN202520120890.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing bags and cases have limited functionality, making it difficult to effectively differentiate and place the items inside, and thus failing to meet the diverse needs of the transportation industry.
A multifunctional, high-capacity bag has been designed, comprising a bag body, an external module, shock-absorbing components, and a wheel module. By setting detachable partitions and shock-absorbing plates inside the bag body, the external module enables quick connection, and the wheel module assists in movement, thereby improving the convenience of item classification management and operation.
It enables the separate placement of different types of items, improves transportation and storage efficiency, simplifies the simultaneous transportation of multiple items, reduces labor costs, and enhances safety.
Smart Images

Figure CN223614316U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of luggage technology, specifically a multifunctional, large-capacity luggage. Background Technology
[0002] Large-capacity bags are used to package various items, making it convenient to transport and store goods during production and distribution. They are widely used in daily life and industrial production.
[0003] However, most existing bags have limited functionality and are difficult to organize, making it hard to meet the increasingly sophisticated needs of the transportation industry. Therefore, we offer a multi-functional, large-capacity bag to solve these problems. Utility Model Content
[0004] 1) Technical problems to be solved
[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a multifunctional, large-capacity bag.
[0006] (ii) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional, large-capacity bag, comprising:
[0008] The package body has an opening at the top and contains a storage space and partitions inside.
[0009] External modules are located on both sides of the package body, and adjacent package bodies are connected in series through external modules.
[0010] The shock-absorbing assembly includes a damping plate disposed within a partition, wherein a partition plate is detachably installed on the damping plate, and the accommodating space is divided into several cavities by the partition plate.
[0011] The wheel module is detachably mounted on the shock-absorbing plate to assist the bag body in moving on the ground.
[0012] Furthermore, the external module includes a card plate and an insert plate, which are symmetrically installed on both sides of the bag body. The card plate has a slot and a card groove, and the slot and the card groove are connected. The insert plate is equipped with a hook, and one end of the hook passes through the slot and is inserted into the card groove.
[0013] Furthermore, the accommodating space is provided with a through groove, and the accommodating space is connected to the partition layer through the through groove. The damping plate is provided with partition grooves arranged at equal intervals, and the partition grooves are adapted to the through grooves. The bottom end of the partition plate is fixedly connected with an insert block, and one end of the insert block passes through the through groove and is inserted into the partition groove.
[0014] Furthermore, the wheel module includes a wheel seat, the bottom surface of the damping plate is provided with an installation groove, the wheel seat is snapped into the installation groove, and movable wheels are rotatably connected to both sides of the damping plate.
[0015] Furthermore, pull straps are installed on both sides of the bag body.
[0016] (iii) Beneficial effects:
[0017] Compared with existing technologies, this multifunctional large-capacity bag has the following advantages:
[0018] I. This utility model, by setting a detachable partition inside the bag body, enables the multi-functional large-capacity bag to effectively separate different types of items into their respective independent compartments. This not only helps prevent collisions and damage between items, but also greatly facilitates the user's classification and management of items. Especially when multiple types of goods need to be transported at the same time, it improves the efficiency of transportation and storage.
[0019] Second, the design of this utility model allows adjacent bag bodies to be quickly and stably connected through the card plate and the insert plate through the design of the external module, so that multiple bags can be transported at the same time as a whole. This is particularly useful for the logistics industry or scenarios that require frequent movement of large amounts of materials. It simplifies the process of transporting multiple items at the same time, reduces labor costs, and improves the safety and efficiency of operation. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the present invention in series configuration;
[0022] Figure 3 This is a schematic diagram of the external module of this utility model;
[0023] Figure 4 This is a schematic diagram showing the installation of the shock-absorbing components and wheel module of this utility model on the bag body;
[0024] Figure 5 This is a schematic diagram of the structure of the shock absorption component of this utility model;
[0025] Figure 6 This is a schematic diagram of the structure of the partition plate of this utility model;
[0026] Figure 7 This is a schematic diagram of the wheel module of this utility model;
[0027] Figure 8 This is a perspective view of the present invention.
[0028] In the diagram: 1. Packaging body; 2. External module; 21. Card plate; 22. Insert plate; 23. Slot; 24. Card slot; 25. Card hook; 3. Shock absorption component; 31. Shock-absorbing plate; 32. Partition groove; 33. Mounting groove; 34. Partition plate; 35. Insert block; 4. Wheel module; 41. Wheel seat; 42. Moving wheel; 5. Pull strap. Detailed Implementation
[0029] 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.
[0030] like Figure 1-8 As shown, this utility model provides a technical solution: a multifunctional large-capacity bag, including a bag body 1, an external module 2, a shock-absorbing component 3, and a wheel module 4.
[0031] The top of the bag body 1 is open, and its interior is equipped with a storage space and a compartment. The opening is located on the storage space, so items can be placed in the storage space through the opening.
[0032] The external module 2 is disposed on both sides of the bag body 1. Adjacent bag bodies 1 are connected in series through the external module 2. The external module 2 includes a card plate 21 and an insert plate 22. The card plate 21 and the insert plate 22 are symmetrically installed on both sides of the bag body 1. The card plate 21 has a slot 23 and a card groove 24, and the slot 23 and the card groove 24 are connected. The insert plate 22 is equipped with a hook 25, and one end of the hook 25 passes through the slot 23 and is inserted into the card groove 24.
[0033] In this embodiment, the bottom end of the hook 25 is designed with a wedge-shaped block. After the hook 25 is inserted into the slot 24, the wedge-shaped block is used for positioning, and then the connection between adjacent package bodies 1 is completed through the card plate 21 and the insert plate 22, so that multiple package bodies 1 can be transported at the same time.
[0034] The shock-absorbing component 3 includes a damping plate 31 disposed in the partition. The body 1 has a certain elasticity. After the damping plate 31 is placed in the partition, the partition wraps and limits the damping plate 31. The damping plate 31 is made of plastic rubber material, which has shock-absorbing performance and is lightweight.
[0035] In this embodiment, a partition plate 34 is detachably installed on the damping plate 31, and the accommodating space is divided into several cavities by the partition plate 34. A through groove is opened in the accommodating space, and the accommodating space is connected to the partition layer through the through groove. The damping plate 31 is provided with partition grooves 32 arranged at equal intervals, and the partition grooves 32 are adapted to the through grooves. An insert block 35 is fixedly connected to the bottom end of the partition plate 34, and one end of the insert block 35 passes through the through groove and is inserted into the partition groove 32.
[0036] According to actual needs, the insert block 35 on the partition plate 34 can be inserted into the interior of the partition groove 32 to divide the accommodating space and place different types of items in different cavities.
[0037] The wheel module 4 is detachably installed on the shock-absorbing plate 31 to assist the bag body 1 in walking on the ground. The wheel module 4 includes a wheel seat 41. The bottom surface of the shock-absorbing plate 31 is provided with an installation groove 33. The wheel seat 41 is snapped into the installation groove 33. Both sides of the shock-absorbing plate 31 are rotatably connected to movable wheels 42. The movable wheels 42 are rolled on the ground, thereby enabling the bag body 1 to move on the ground by relying on the wheel module 4, reducing the burden on the carrier to hold the bag body 1.
[0038] Pull straps 5 are installed on both sides of the bag body 1, which can be used to hold and move the bag body 1.
[0039] It should be noted that in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely 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. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "fixed," "installed," "connected," and "linked" should be interpreted broadly. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "linked" can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0040] 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 multifunctional, large-capacity bag, characterized in that, include: The package body (1) has an opening at the top and contains a storage space and a partition inside. An external module (2) is disposed on both sides of the package body (1), and adjacent packages (1) are connected in series through the external module (2); The shock absorption assembly (3) includes a damping plate (31) disposed in the partition, wherein a partition plate (34) is detachably installed on the damping plate (31), and the accommodating space is divided into several cavities by the partition plate (34); The wheel module (4) is detachably mounted on the shock-absorbing plate (31) to assist the bag body (1) in walking on the ground.
2. The multifunctional large-capacity bag according to claim 1, characterized in that: The external module (2) includes a card plate (21) and a plug plate (22). The card plate (21) and the plug plate (22) are symmetrically installed on the two sides of the bag body (1). The card plate (21) has a slot (23) and a card groove (24), and the slot (23) and the card groove (24) are connected. The plug plate (22) is equipped with a hook (25), and one end of the hook (25) passes through the slot (23) and is inserted into the card groove (24).
3. The multifunctional large-capacity bag according to claim 1, characterized in that: The accommodating space is provided with a through groove, and the accommodating space is connected to the partition through the through groove. The damping plate (31) is provided with partition grooves (32) arranged at equal intervals, and the partition grooves (32) are adapted to the through groove. The bottom end of the partition plate (34) is fixedly connected with an insert (35), and one end of the insert (35) passes through the through groove and is inserted into the partition groove (32).
4. The multifunctional large-capacity bag according to claim 1, characterized in that: The wheel module (4) includes a wheel seat (41), and the bottom surface of the damping plate (31) is provided with an installation groove (33). The wheel seat (41) is snapped into the installation groove (33), and both sides of the damping plate (31) are rotatably connected with movable wheels (42).
5. A multifunctional large-capacity bag according to claim 1, characterized in that: Both sides of the bag body (1) are equipped with pull straps (5).