Aviation case with classified storage space
By introducing a layered adjustment and multi-level classification storage design into the flight case, the problem of the inability to adjust the space of the flight case is solved, achieving efficient use of space and flexible storage of items.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI XIONGAN JUNSHUO TECHNOLOGY CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-04-21
AI Technical Summary
The existing internal space structure of flight cases is fixed and cannot be flexibly adjusted according to the specific shape and size of the stored items, resulting in wasted space.
An aviation case with categorized storage space was designed. It achieves layered adjustment and multi-level categorized storage through connecting mechanisms and storage mechanisms. It includes a layering section and an adjustment section. The layering spacing is adjusted by using threaded rods and rotating seats, and the space is refined by storage racks and partitions.
It improves the utilization rate of the internal space of the flight case, avoids space waste, and facilitates the classification and retrieval of items.
Smart Images
Figure CN224146578U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aviation case technology, specifically to an aviation case with classified storage space. Background Technology
[0002] A flight case is a special container designed specifically for air transport and related scenarios. It is usually made of high-strength, lightweight materials, such as an aluminum alloy frame combined with fire-resistant and wear-resistant plates, to ensure that it can withstand certain external impacts and harsh environmental effects during transportation. Flight cases are sturdy and durable, and can effectively protect the contents from damage caused by collisions, squeezing, moisture and other factors.
[0003] In the current air transport industry, flight cases are common containers for storing and transporting goods. However, existing flight cases have a prominent design problem: their internal space structure is fixed and cannot be flexibly adjusted according to the specific shape, size, and quantity of the stored items. When the items to be transported are small or irregularly shaped, the items cannot be arranged tightly inside the case because the internal space cannot be changed, leaving a lot of unused space around them. These unused spaces are not only not effectively utilized, but also occupy the already limited internal space of the flight case, resulting in a great waste of flight case space resources.
[0004] Therefore, an aviation case with categorized storage space is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a flight case with classified storage space, which solves the technical problem that the space inside the flight case cannot be adjusted according to the stored items, resulting in wasted storage area, and achieves the goal of improving the utilization rate of the internal space of the flight case.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a flight case with classified storage space, comprising a flight case body, an upper cover plate hinged to the upper end of the flight case body, a placement slot opened inside the flight case body, a connecting mechanism provided inside the flight case body, and a storage mechanism provided inside the connecting mechanism;
[0007] The connecting mechanism includes a layered section and an adjustment section;
[0008] The storage mechanism includes a storage section and a positioning section.
[0009] Preferably, the layered section includes a placement rack located inside the flight case body. Three placement racks are arranged from top to bottom, and a connecting rack is provided between two adjacent placement racks. The top surface of the connecting rack is fixedly connected to the bottom surface of the adjacent placement rack.
[0010] Preferably, the top surface of the placement rack has a sliding groove, the lower end of the connecting rack is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove, and baffles are fixedly provided on the left and right sides of the placement rack at both the upper and lower ends.
[0011] Preferably, the adjusting part includes a hinge rod located between two upper and lower baffles. Multiple hinge rods are arranged at the front and rear, and adjacent hinge rods are hinged together. A connecting rod one is hinged to the front end of the hinge rod, and a connecting rod two is hinged to the rear end of the hinge rod. When the angle of the hinge rod changes, it drives the placement frame to move up and down.
[0012] Preferably, positioning frames are fixedly provided on both the left and right sides of the placement frame, and positioning slots are provided on the sides of the positioning frames. One connecting rod is located inside the adjacent positioning slot and is slidably connected to the inner wall of the adjacent positioning slot. The other connecting rod passes through the adjacent positioning frame and is fixedly connected to the adjacent positioning frame.
[0013] Preferably, a connecting block one is fixedly installed inside the placement slot. The connecting block one is fixedly connected to a nearby connecting rod two. A connecting block two is installed in front of the connecting block one. The connecting block two is slidably connected to the inner wall of the placement slot. The connecting block two is fixedly connected to a nearby connecting rod one. A threaded rod is provided on the front bearing of the connecting block one. The front end of the threaded rod passes through the connecting block two and the flight case body in sequence and extends to the front of the flight case body. The threaded rod is threadedly connected to the connecting block two. A rotating seat is fixedly installed on the front of the threaded rod. The rear end of the rotating seat is connected to the flight case body bearing. Rotating the rotating seat causes the threaded rod to rotate, and the rotation of the threaded rod causes the connecting block two to move back and forth along the threaded rod.
[0014] Preferably, the storage unit includes a storage rack, and three storage racks are arranged from top to bottom. The storage racks are located inside adjacent placement racks. A handle is fixedly provided on the front of the storage rack. A partition is provided inside the storage rack. Connecting blocks are fixedly provided on the left and right sides of the partition. Connecting grooves are opened on the left and right sides of the storage rack. Multiple engaging grooves are opened at the lower end of the connecting grooves. The engaging grooves are interconnected with the connecting grooves. The connecting blocks are slidably connected to the inner wall of the connecting grooves. The connecting blocks are adapted to the engaging grooves.
[0015] Preferably, the positioning part includes positioning rods, two of which are arranged on the left and right sides. The back of the positioning rod is fixedly connected to the inner wall of the placement rack, and a positioning sleeve is fitted on the outer side of the positioning rod. The positioning sleeve is fixedly connected to the side of the storage rack, and the positioning sleeve is slidably connected to the outer side of the positioning rod.
[0016] Compared with the prior art, the beneficial effects of this utility model are: this flight case with classified storage space,
[0017] (1) This utility model rotates the rotating seat, which drives the threaded rod to rotate. The rotation of the threaded rod causes the connecting block two to move back and forth along the threaded rod. The movement of the connecting block two drives the connecting rod one to move. The connecting rod one drives the front end of the hinge rod to move, causing the hinge rod angle to change. This in turn drives the placement rack to move up and down, thereby realizing the adjustment of the layer spacing. It can be adjusted according to the actual height of the items, improving the utilization rate of the internal space of the flight case and avoiding space waste.
[0018] (2) This utility model realizes multi-level classified storage space through four placement racks in the layered part and three storage racks in the storage part. Users can place items in different placement racks and storage racks according to the size and type of the items, which is convenient for sorting and finding. The partitions inside the storage racks can be flexibly adjusted to further refine the storage space and meet the storage needs of different items. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;
[0020] Figure 2 This is a three-dimensional view of the main body of the flight case of this utility model;
[0021] Figure 3 This is a perspective view of the connecting mechanism of this utility model;
[0022] Figure 4 This is a partial perspective view of the connecting mechanism of this utility model;
[0023] Figure 5 This is a partial side view of the connecting mechanism of this utility model;
[0024] Figure 6 This is a three-dimensional view of the storage mechanism of this utility model.
[0025] In the diagram: 1. Flight case body, 2. Top cover, 3. Connecting mechanism, 31. Placement rack, 32. Connecting rack, 33. Baffle, 34. Hinge rod, 35. Connecting rod one, 36. Connecting rod two, 37. Positioning frame, 38. Connecting block one, 39. Connecting block two, 310. Threaded rod, 311. Rotating seat, 4. Storage mechanism, 41. Storage rack, 42. Handle, 43. Divider plate, 44. Connecting block, 45. Positioning rod, 46. Positioning sleeve. Detailed Implementation
[0026] 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.
[0027] Example 1:
[0028] Due to the current limitation that the internal space of flight cases cannot be adjusted to accommodate stored items, resulting in wasted storage space, please refer to [link / reference needed]. Figures 1-6 This utility model provides a technical solution: a flight case with classified storage space, including a flight case body 1, an upper cover plate 2 hinged to the upper end of the flight case body 1, a placement slot opened inside the flight case body 1, a connecting mechanism 3 inside the flight case body 1, and a storage mechanism 4 inside the connecting mechanism 3.
[0029] The connecting mechanism 3 includes a layering section and an adjustment section;
[0030] Storage unit 4 includes a storage section and a positioning section.
[0031] The layered section includes a placement rack 31, which is located inside the flight case body 1. There are three placement racks 31 arranged from top to bottom. A connecting rack 32 is arranged between two adjacent placement racks 31, and the top surface of the connecting rack 32 is fixedly connected to the bottom surface of the adjacent placement rack 31.
[0032] The top surface of the placement rack 31 has a sliding groove, and the lower end of the connecting rack 32 is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove. Baffles 33 are fixedly installed on the left and right sides of the placement rack 31 at both the upper and lower ends.
[0033] The adjustment part includes a hinge rod 34, which is located between two upper and lower baffles 33. Multiple hinge rods 34 are arranged at the front and rear. Adjacent hinge rods 34 are hinged together. A connecting rod 35 is hinged to the front end of the hinge rod 34, and a connecting rod 36 is hinged to the rear end of the hinge rod 34.
[0034] Positioning frames 37 are fixedly installed on both the left and right sides of the placement frame 31. Positioning slots are opened on the side of the positioning frame 37. Connecting rod 1 35 is located inside the adjacent positioning slot and is slidably connected to the inner wall of the adjacent positioning slot. Connecting rod 2 36 passes through the adjacent positioning frame 37 and is fixedly connected to the adjacent positioning frame 37.
[0035] A connecting block 38 is fixedly installed inside the placement slot. The connecting block 38 is fixedly connected to the adjacent connecting rod 36. A connecting block 39 is installed in front of the connecting block 38. The connecting block 39 is slidably connected to the inner wall of the placement slot. The connecting block 39 is fixedly connected to the adjacent connecting rod 35. A threaded rod 310 is installed on the bearing of the front of the connecting block 38. The front end of the threaded rod 310 passes through the connecting block 39 and the flight case body 1 in sequence and extends to the front of the flight case body 1. The threaded rod 310 is threadedly connected to the connecting block 39. A rotating seat 311 is fixedly installed on the front of the threaded rod 310. The rear end of the rotating seat 311 is connected to the bearing of the flight case body 1.
[0036] Furthermore, in this embodiment, rotating the rotating seat 311 causes the threaded rod 310 to rotate. Since the threaded rod 310 is threadedly connected to the connecting block 39 and the connecting block 39 is slidably connected to the inner wall of the placement groove, the rotation of the threaded rod 310 causes the connecting block 39 to move back and forth along the threaded rod 310. The movement of the connecting block 39 causes the connecting rod 35 to move, and the connecting rod 35 causes the front end of the hinge rod 34 to move. Since the two adjacent hinge rods 34 are cross-hinged, the movement of the front end of the hinge rod 34 causes the angle of the hinge rod 34 to change, thereby causing the placement frame 31 to move up and down, so as to adjust the layer spacing.
[0037] Furthermore, in this embodiment, by rotating the rotating seat 311, the rotating seat 311 drives the threaded rod 310 to rotate. The rotation of the threaded rod 310 causes the connecting block 2 39 to move back and forth along the threaded rod 310. The movement of the connecting block 2 39 drives the connecting rod 1 35 to move. The connecting rod 1 35 drives the front end of the hinge rod 34 to move, causing the angle of the hinge rod 34 to change. This, in turn, drives the placement rack 31 to move up and down, realizing the adjustment of the layer spacing. It can be adjusted according to the actual height of the items, improving the utilization rate of the internal space of the flight case and avoiding space waste.
[0038] Example 2:
[0039] Please see Figures 1-6 Furthermore, based on Embodiment 1, the following is obtained: the storage unit includes a storage rack 41, three storage racks 41 are arranged from top to bottom, the storage racks 41 are located inside the adjacent placement rack 31, a handle 42 is fixedly provided on the front of the storage rack 41, a partition plate 43 is provided inside the storage rack 41, a connecting block 44 is fixedly provided on the left and right sides of the partition plate 43, a connecting groove is opened on the left and right sides of the storage rack 41, a plurality of engaging grooves are opened at the lower end of the connecting groove, the engaging grooves are connected to the connecting grooves, the connecting block 44 is slidably connected to the inner wall of the connecting groove, and the connecting block 44 is adapted to the engaging groove.
[0040] The positioning part includes a positioning rod 45, two of which are arranged on the left and right sides. The back of the positioning rod 45 is fixedly connected to the inner wall of the placement rack 31. A positioning sleeve 46 is fitted on the outer side of the positioning rod 45. The positioning sleeve 46 is fixedly connected to the side of the storage rack 41. The positioning sleeve 46 is slidably connected to the outer side of the positioning rod 45.
[0041] Furthermore, in this embodiment, each placement rack 31 is provided with a storage rack 41 inside. There are three storage racks 41 arranged from top to bottom. A handle 42 is fixedly provided on the front of the storage rack 41 to facilitate the user to pull out or push the storage rack 41. A partition plate 43 is provided inside the storage rack 41. Connecting blocks 44 are fixedly provided on the left and right sides of the partition plate 43. The user can slide the connecting blocks 44 of the partition plate 43 along the connecting groove to a suitable locking groove as needed to further divide the internal space of the storage rack 41.
[0042] Furthermore, this embodiment achieves multi-level classified storage space through the four placement shelves 31 of the layered section and the three storage shelves 41 of the storage section. Users can place items in different placement shelves 31 and storage shelves 41 according to the size and type of the items, which is convenient for organization and retrieval. The partitions 43 inside the storage shelves 41 can be flexibly adjusted to further refine the storage space and meet the storage needs of different items.
[0043] In use, when it is necessary to adjust the layer spacing, the rotating seat 311 is rotated, which drives the threaded rod 310 to rotate. Since the threaded rod 310 is threadedly connected to the connecting block 39 and the connecting block 39 is slidably connected to the inner wall of the placement groove, the rotation of the threaded rod 310 will cause the connecting block 39 to move back and forth along the threaded rod 310. The movement of the connecting block 39 will drive the connecting rod 35 to move, and the connecting rod 35 will drive the front end of the hinge rod 34 to move. Since the two adjacent hinge rods 34 are cross-hinged, the movement of the front end of the hinge rod 34 will cause the angle of the hinge rod 34 to change. The changes in the arrangement cause the shelf 31 to move up and down, thus adjusting the spacing between the layers. Each shelf 31 has a storage rack 41 inside, with three storage racks arranged from top to bottom. A handle 42 is fixedly installed on the front of the storage rack 41, making it convenient for users to pull out or push in the storage rack 41. A partition plate 43 is installed inside the storage rack 41, and connecting blocks 44 are fixedly installed on the left and right sides of the partition plate 43. Users can slide the connecting blocks 44 of the partition plate 43 along the connecting groove to the appropriate locking groove as needed, thereby further dividing the internal space of the storage rack 41.
[0044] 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 the 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. An aircraft case with a classified storage space, comprising an aircraft case body (1), characterized in that: The upper end of the flight case body (1) is hinged with a top cover plate (2), the flight case body (1) has a placement slot inside, the flight case body (1) has a connecting mechanism (3) inside, and the connecting mechanism (3) has a storage mechanism (4) inside. The connecting mechanism (3) includes a layered section and an adjusting section; The storage mechanism (4) includes a storage section and a positioning section.
2. An aircraft case having categorized storage space according to claim 1, characterized in that: The layered section includes a placement rack (31), which is located inside the flight case body (1). There are three placement racks (31) arranged from top to bottom. A connecting rack (32) is arranged between two adjacent placement racks (31). The top surface of the connecting rack (32) is fixedly connected to the bottom surface of the adjacent placement rack (31).
3. An aircraft case having categorized storage space according to claim 2, characterized in that: The top surface of the placement rack (31) has a sliding groove, and the lower end of the connecting rack (32) is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove. Baffles (33) are fixedly installed on the left and right sides of the placement rack (31) at both the upper and lower ends.
4. An aircraft case having a classified storage space according to claim 3, characterized in that: The adjustment part includes a hinge rod (34), which is located between two upper and lower baffles (33). Multiple hinge rods (34) are arranged in front and behind, and two adjacent hinge rods (34) are hinged together. A connecting rod one (35) is hinged to the front end of the hinge rod (34), and a connecting rod two (36) is hinged to the rear end of the hinge rod (34).
5. An aircraft case having a compartmentalized storage space according to claim 4, wherein: The placement rack (31) is fixedly provided with positioning racks (37) on both the left and right sides. The positioning rack (37) has a positioning groove on its side. The first connecting rod (35) is located inside the adjacent positioning groove and is slidably connected to the inner wall of the adjacent positioning groove. The second connecting rod (36) passes through the adjacent positioning rack (37) and is fixedly connected to the adjacent positioning rack (37).
6. An aircraft case having categorized storage space according to claim 5, characterized in that: A connecting block 1 (38) is fixedly installed inside the placement slot. The connecting block 1 (38) is fixedly connected to the adjacent connecting rod 2 (36). A connecting block 2 (39) is provided in front of the connecting block 1 (38). The connecting block 2 (39) is slidably connected to the inner wall of the placement slot. The connecting block 2 (39) is fixedly connected to the adjacent connecting rod 1 (35). A threaded rod (310) is provided on the front bearing of the connecting block 1 (38). The front end of the threaded rod (310) passes through the connecting block 2 (39) and the flight case body (1) in sequence and extends to the front of the flight case body (1). The threaded rod (310) is threadedly connected to the connecting block 2 (39). A rotating seat (311) is fixedly installed on the front of the threaded rod (310). The rear end of the rotating seat (311) is connected to the bearing of the flight case body (1).
7. An aircraft case having categorized storage space according to claim 1, characterized in that: The storage unit includes a storage rack (41), three of which are arranged from top to bottom. The storage rack (41) is located inside the adjacent placement rack (31). A handle (42) is fixedly provided on the front of the storage rack (41). A partition plate (43) is provided inside the storage rack (41). A connecting block (44) is fixedly provided on both the left and right sides of the partition plate (43). A connecting groove is provided on the left and right sides of the storage rack (41). Multiple locking grooves are provided at the lower end of the connecting groove. The locking grooves are connected to the connecting grooves. The connecting block (44) is slidably connected to the inner wall of the connecting groove. The connecting block (44) is adapted to the locking groove.
8. An aircraft case having a classified storage space according to claim 7, characterized in that: The positioning part includes a positioning rod (45), two positioning rods (45) are arranged on the left and right sides. The back of the positioning rod (45) is fixedly connected to the inner wall of the placement rack (31). A positioning sleeve (46) is sleeved on the outer side of the positioning rod (45). The positioning sleeve (46) is fixedly connected to the side of the storage rack (41). The positioning sleeve (46) is slidably connected to the outer side of the positioning rod (45).