A fixing structure for an aircraft external luggage compartment

Abstract

The utility model relates to the technical field of aircraft external luggage compartments, and discloses a fixing structure for aircraft external luggage compartments. The utility model solves the problem that the fixing structure for aircraft external luggage compartments is not stable enough when fixing luggage. The utility model uses a telescopic rod, a fixing ring, a dividing rod and an inflatable cushion. When a staff member loads luggage, since the pillar A has been fixed to the inner wall of the luggage compartment, the pillar B is pulled to extend the telescopic rod. At this time, a part of the luggage is stacked and placed in a row, and then the dividing rod is fixed in the row through the fixing ring, and then the hook is connected with the internal buckle of the fixing seat. The uninflated inflatable cushion plays the role of separating the luggage. Since the above structure is set in multiple groups, the above operation is repeated until all the luggage is placed. Then the inflatable cushion is quickly inflated by the inflating device. The inflatable cushion can not only avoid collision and prevent damage to the luggage, but also ensure that the luggage can be tightly fixed in the luggage compartment.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft external luggage compartments, in particular to a fixing structure for aircraft external luggage compartments. Background Art

[0002] An aircraft's external luggage compartments are usually spaces under or on the side of the fuselage for storing luggage and cargo. These compartments are usually loaded and unloaded by ground staff or crew members. On international flights, passengers' checked luggage is placed in these external luggage compartments, which are connected to the passenger cabin by ballast tanks inside the aircraft during flight. These luggage compartments are usually managed by specific safety regulations and operating procedures to ensure the safety of luggage and maintain the balance of the aircraft.

[0003] Staff stack the luggage together. Existing aircraft external luggage compartment fixing structures often rely on simple straps or fixing rods, which can easily cause the luggage to shake or shift during flight, increasing the risk of damage. Utility Model Content

[0004] The utility model aims to provide a fixing structure for an aircraft external luggage compartment. By adopting the device to work, the problem that the existing fixing structure for an aircraft external luggage compartment is not stable enough when fixing luggage is solved.

[0005] To achieve the above object, the utility model provides the following technical solution: a fixing structure for an aircraft external luggage compartment, comprising a pillar A, one side of the pillar A is provided with a fixing assembly for fixing luggage, one side of the pillar A is provided with a mounting rod, one end of the mounting rod is fixedly connected to the inner wall of the luggage compartment;

[0006] The fixing assembly includes a telescopic rod arranged on one side of the pillar A, a pillar B arranged at the telescopic end of the telescopic rod, and a fixing ring sleeved on the outer surface of the telescopic rod, the fixing ring includes an upper arc plate and a lower arc plate hinged at the bottom of the upper arc plate, spring pins are inserted into the interior of the upper arc plate and the lower arc plate, a partition rod is arranged at the bottom of the fixing ring, a connecting column A is arranged on one side of the partition rod, an inflatable cushion is arranged on one side of the connecting column A, a connecting column B is arranged at one end of the inflatable cushion, a hook is arranged on the outer surface of the connecting column B, a fixing seat is arranged on the inner wall of the luggage compartment, and the hook is connected to the internal buckle of the fixing seat.

[0007] Furthermore, springs are arranged on the inner sides of the upper arc plate and the lower arc plate, an arc block is arranged at one end of each group of the springs, and the telescopic rod is located between the two groups of the arc blocks.

[0008] Furthermore, an adsorption assembly is provided on one side of the pillar B, and the adsorption assembly includes a circular tube provided on one side of the pillar B, and a circular disc provided on one side of the circular tube. One side of the circular disc is provided with adsorption holes, and the adsorption holes are provided in multiple groups, and the multiple groups of adsorption holes are connected to the circular tube. A through groove is provided on one side of the pillar B, and a micro air pump is provided on the inner wall of the through groove, and one end of the circular tube is connected to the interior of the through groove.

[0009] Furthermore, the bottoms of the pillars A and B are both provided with shock-absorbing bases.

[0010] Furthermore, the outer surfaces of the pillars A and B are both provided with protective covers, which are components made of polyurethane.

[0011] Furthermore, the bottom ends of the connecting column A and the connecting column B are both provided with rollers.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model discloses a fixing structure for an external luggage compartment of an aircraft. In the prior art, the fixing structure for an external luggage compartment of an aircraft is not stable enough when fixing luggage. However, the utility model uses a telescopic rod, a fixing ring, a dividing rod and an inflatable cushion. When a worker loads luggage, since the pillar A has been fixed to the inner wall of the luggage compartment, the pillar B is pulled to extend the telescopic rod. At this time, a part of the luggage compartments are stacked and placed in a row. Then, the dividing rod is fixed in the row by the fixing ring, and then the hook is connected with the internal buckle of the fixing seat. The uninflated inflatable cushion plays the role of separating the luggage compartments. Since the above structure is provided in multiple groups, the above operation is repeated until all the luggage compartments are placed. Then, the inflatable cushion is quickly inflated by the inflating device. The inflatable cushion can not only avoid collision and prevent damage to the luggage, but also ensure that the luggage can be tightly fixed in the luggage compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 It is a schematic diagram of the structure of some fixed components of the utility model;

[0017] Figure 4 It is a cross-sectional view of the adsorption component of the utility model.

[0018] In the figure: 1. Pillar A; 11. Mounting rod; 2. Fixing assembly; 21. Telescopic rod; 22. Pillar B; 23. Fixing ring; 231. Upper arc plate; 232. Lower arc plate; 233. Spring latch; 24. Separating rod; 25. Connecting column A; 26. Inflatable cushion; 27. Connecting column B; 271. Hook; 28. Spring; 29. ​​Arc block; 3. Adsorption assembly; 31. Round tube; 32. Disc; 33. Adsorption hole; 34. Through groove; 35. Micro air pump; 4. Shock-absorbing base; 5. Protective cover; 6. Roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0021] Combination Figure 1 A fixing structure for an aircraft external luggage compartment includes a pillar A1, one side of the pillar A1 is provided with a fixing component 2 for fixing luggage, one side of the pillar A1 is provided with a mounting rod 11, one end of the mounting rod 11 is fixedly connected to the inner wall of the luggage compartment.

[0022] The utility model is further described below in conjunction with embodiments.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 4The fixing assembly 2 includes a telescopic rod 21 arranged on one side of the pillar A1, a pillar B22 arranged at the telescopic end of the telescopic rod 21, and a fixing ring 23 sleeved on the outer surface of the telescopic rod 21. The fixing ring 23 includes an upper arc plate 231 and a lower arc plate 232 hinged at the bottom of the upper arc plate 231. Spring latches 233 are inserted into the upper arc plate 231 and the lower arc plate 232. A partition rod 24 is arranged at the bottom of the fixing ring 23. A connecting column A25 is arranged on one side of the partition rod 24. An inflatable cushion 26 is arranged on one side of the connecting column A25. A connecting column B27 is arranged at one end of the inflatable cushion 26. A hook 271 is arranged on the outer surface of the connecting column B27. A fixing seat is arranged on the inner wall of the luggage compartment. The hook 271 is connected to the inner buckle of the fixing seat. When working, When people load luggage into the suitcases, since the support A1 has been fixed to the inner wall of the luggage compartment, the support B22 is pulled to extend the telescopic rod 21. At this time, some suitcases of similar size are stacked and placed in a row, and then the dividing rod 24 is fixed to one side of the row of suitcases through the fixing ring 23, and then the connecting column B27 is pulled to connect the hook 271 with the internal buckle of the fixing seat. At the same time, the uninflated inflatable cushion 26 plays a role in separating the suitcases. Since multiple groups of fixing rings 23 and dividing rods 24 are provided, the above operation is repeated until all the suitcases are placed, and then the inflatable cushion 26 is quickly inflated by the inflation device. The inflatable cushion 26 can not only avoid collision and prevent damage to the luggage, but also ensure that the luggage can be tightly fixed in the luggage compartment.

[0025] Springs 28 are provided on the inner sides of the upper arc plate 231 and the lower arc plate 232, and an arc block 29 is provided at one end of each group of springs 28. The telescopic rod 21 is located between the two groups of arc blocks 29. Since the outer diameters of the telescopic rod 21 are different, the clamping of the two groups of arc blocks 29 can not only expand the scope of application, but also make the partition rod 24 more stably located on the outer surface of the telescopic rod 21.

[0026] An adsorption component 3 is provided on one side of the pillar B22, and the adsorption component 3 includes a circular tube 31 provided on one side of the pillar B22, and a circular disc 32 provided on one side of the circular tube 31. An adsorption hole 33 is provided on one side of the circular disc 32, and a plurality of groups of adsorption holes 33 are provided, and the plurality of groups of adsorption holes 33 are connected with the circular tube 31. A through groove 34 is provided on one side of the pillar B22, and a micro air pump 35 is provided on the inner wall of the through groove 34. One end of the circular tube 31 is connected with the inside of the through groove 34. After the circular disc 32 is in contact with the inner wall of the luggage compartment, the micro air pump 35 is started to extract the air in the adsorption hole 33, so that it is firmly fixed to the inner wall of the luggage compartment, thereby increasing the stability of the fixing component 2.

[0027] A shock-absorbing base 4 is provided at the bottom of the pillar A1 and the pillar B22 to reduce the impact of vibration on the fixing component 2 during take-off, landing or flight, and further increase the stability of the fixing component 2.

[0028] The outer surfaces of pillars A1 and B22 are both provided with protective covers 5, which are components made of polyurethane and can effectively absorb and mitigate the impact force generated by a collision of the luggage compartment, and reduce damage to the outer surfaces of pillars A1 and B22 and the surface of the luggage.

[0029] The bottom ends of the connecting column A25 and the connecting column B27 are both provided with rollers 6 for easy adjustment and storage.

[0030] Specifically, when the staff loads the luggage, since the pillar A1 is fixed to the inner wall of the luggage compartment, the pillar B22 is pulled to extend the telescopic rod 21. At this time, a portion of luggage of similar size is stacked and placed in a row, and then the partition rod 24 is fixed to one side of the row of luggage by the fixing ring 23. Since the fixing ring 23 includes an upper arc plate 231 and a lower arc plate 232 hinged at the bottom of the upper arc plate 231, and the inner sides of the upper arc plate 231 and the lower arc plate 232 are both provided with springs 28, and one end of each set of springs 28 The two sets of arc blocks 29 are provided, and the telescopic rod 21 is located between the two sets of arc blocks 29. Since the outer diameters of the telescopic rod 21 are different, the clamping of the two sets of arc blocks 29 can not only expand the scope of application, but also make the partition rod 24 more stably located on the outer surface of the telescopic rod 21, and then the fixing ring 23 is fixed to the outer surface of the telescopic rod 21 by the spring latch 233, and then the connecting column B27 is pulled to connect the hook 271 with the internal buckle of the fixing seat, and the bottom ends of the connecting column A25 and the connecting column B27 are provided with rollers 6, so it is more convenient to adjust and The uninflated air cushion 26 can be stored, and the uninflated air cushion 26 can be used to separate the luggage compartments. Since multiple sets of fixing rings 23 and dividing rods 24 are provided, the above operation is repeated until all the luggage compartments are placed. Then, after the disc 32 is in contact with the inner wall of the luggage compartment, the micro air pump 35 is started to extract the air in the adsorption hole 33, so that it is firmly fixed to the inner wall of the luggage compartment, increasing the stability of the fixing component 2, and then the air cushion 26 is quickly inflated by the inflating device. The air cushion 26 can not only avoid collision and prevent damage to the luggage, but also ensure the luggage compartment is stable. Li can be tightly fixed in the luggage compartment. In addition, since the bottoms of pillars A1 and B22 are provided with shock-absorbing bases 4, and the outer surfaces of pillars A1 and B22 are provided with protective covers 5, the protective cover 5 is a component made of polyurethane. Therefore, it can not only reduce the impact of vibrations during takeoff, landing or flight on the fixing component 2, and further increase the stability of the fixing component 2, but also effectively absorb and alleviate the impact force generated by the collision of the suitcase, and reduce the damage to the outer surfaces of pillars A1 and B22 and the surface of the luggage.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing structure for an aircraft external luggage compartment, comprising a support column A (1), characterized in that: A fixing assembly (2) for fixing luggage is provided on one side of the pillar A (1), and a mounting rod (11) is provided on one side of the pillar A (1), and one end of the mounting rod (11) is fixedly connected to the inner wall of the luggage compartment; The fixing assembly (2) comprises a telescopic rod (21) arranged at one side of a pillar A (1), a pillar B (22) arranged at the telescopic end of the telescopic rod (21), and a fixing ring (23) sleeved on the outer surface of the telescopic rod (21); the fixing ring (23) comprises an upper arc plate (231) and a lower arc plate (232) hinged at the bottom of the upper arc plate (231); spring latches (233) are inserted into the interior of the upper arc plate (231) and the lower arc plate (232); a partition rod (24) is arranged at the bottom of the fixing ring (23); a connecting column A (25) is arranged at one side of the partition rod (24); an inflatable cushion (26) is arranged at one side of the connecting column A (25); a connecting column B (27) is arranged at one end of the inflatable cushion (26); a hook (271) is arranged on the outer surface of the connecting column B (27); a fixing seat is arranged on the inner wall of the luggage compartment; the hook (271) is connected to the inner buckle of the fixing seat.

2. The fixing structure for an aircraft external luggage compartment according to claim 1, characterized in that: Springs (28) are arranged on the inner sides of the upper arc plate (231) and the lower arc plate (232), an arc block (29) is arranged at one end of each group of the springs (28), and the telescopic rod (21) is located between the two groups of the arc blocks (29).

3. The fixing structure for an aircraft external luggage compartment according to claim 1, characterized in that: A suction component (3) is arranged on one side of the pillar B (22), and the suction component (3) comprises a circular tube (31) arranged on one side of the pillar B (22), and a circular disc (32) arranged on one side of the circular tube (31); a suction hole (33) is provided on one side of the circular disc (32); a plurality of groups of the suction holes (33) are provided, and the plurality of groups of the suction holes (33) are connected to the circular tube (31); a through groove (34) is provided on one side of the pillar B (22); a micro air pump (35) is provided on the inner wall of the through groove (34); and one end of the circular tube (31) is connected to the interior of the through groove (34).

4. The fixing structure for an aircraft external luggage compartment according to claim 1, characterized in that: The bottoms of the pillars A (1) and B (22) are both provided with shock-absorbing bases (4).

5. The fixing structure for an aircraft external luggage compartment according to claim 1, characterized in that: The outer surfaces of the pillar A (1) and the pillar B (22) are both provided with a protective cover (5), and the protective cover (5) is a component made of polyurethane.

6. The fixing structure for an aircraft external luggage compartment according to claim 1, characterized in that: The bottom ends of the connecting column A (25) and the connecting column B (27) are both provided with rollers (6).

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