Restraint system for airplane trunk

Abstract

The utility model provides a restraint system for an aircraft trunk, the restraint system comprises a storage unit and a restraint assembly, the storage unit is provided with at least one layer of storage space for storing the trunk and a door for opening or closing the storage space, and the restraint assembly is arranged in the storage space. The restraining assembly is configured to restrain the luggage case in the storage space so as to limit the luggage case in the storage space; the restraining assembly is formed by connecting a plurality of restraining belts. According to the restraint system for the airplane trunk, the restraint straps formed by mutually connecting are arranged in the storage units, a simple and effective fixing structure is provided, the trunk can be effectively fixed in the storage space and prevented from shaking or shifting in the flying process, and the restraint system is simple in structure and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aircraft accessories, especially to a restraint system for aircraft luggage. BACKGROUND

[0002] In the field of civil aviation, aircraft crew needs to carry various essential items when performing flight tasks, such as emergency equipment, passenger service supplies, documents, etc. These items are usually placed in the crew luggage. In the existing design of aircraft passenger cabin, the crew luggage is usually stored in the storage unit on the aircraft.

[0003] However, due to the simple design of the luggage and the reliance on the space design of the storage unit for luggage storage, no effective restraint means are used to secure the luggage, and these luggage may easily shake or shift during flight. Especially when the aircraft takes off, lands, or encounters air turbulence during flight, the shaking or shifting of the luggage not only may cause damage to the luggage, but also may pose a safety hazard to the normal flight of the aircraft. SUMMARY

[0004] The purpose of the present application is to provide a restraint system for aircraft luggage to solve the problem that the luggage of the aircraft crew cannot be fixed in the storage unit in the prior art.

[0005] To achieve this purpose, the present application adopts the following technical solutions:

[0006] The present application provides a restraint system for aircraft luggage, which includes a storage unit and a restraint assembly. The storage unit has at least one storage space for storing luggage and a door for opening or closing the storage space. Wherein:

[0007] The restraint assembly is arranged in the storage space, and the restraint assembly is configured to restrain the luggage in the storage space to limit the luggage in the storage space. The restraint assembly is connected by a plurality of restraint belts.

[0008] Optionally, the plurality of restraint belts includes a plurality of first restraint belts and second restraint belts, wherein:

[0009] The plurality of first restraint belts are arranged along the length direction of the storage space, and the upper end of the first restraint belt is fixedly connected to the top of the storage space. The lower end of the first restraint belt extends downward and is connected to the second restraint belt.

[0010] The second restraint belt extends along the length direction of the storage space, a first end of the second restraint belt is fixedly connected to a first end in the length direction of the storage space, a second end of the second restraint belt is fixedly connected to a second end in the length direction of the storage space, and the second restraint belt has at least one opening and closing part configured to open or close the restraint space formed by the plurality of first restraint belts and the second restraint belt.

[0011] Optionally, the second restraint belt includes a plurality of sub-belt bodies, the storage space is divided into at least one first restraint part and at least one second restraint part along the length direction of the storage space by the plurality of sub-belt bodies, the first restraint part is configured to accommodate one luggage, and the second restraint part is configured to accommodate at least two pieces of luggage, and the second restraint belt of the first restraint part and the second restraint part is provided with an opening and closing part.

[0012] Optionally, the first restraint part and the second restraint part are each provided with two sub-belt bodies, the two sub-belt bodies are arranged at intervals along the length direction of the storage space, first ends of the two sub-belt bodies are fixedly connected to the inner side walls of the opposite doors of the storage space, and second ends of the two sub-belt bodies are connected by a connecting assembly after passing around the two sides of the luggage outside the luggage to form the opening and closing part.

[0013] Optionally, a plurality of first hooks are mounted on the inner side walls of the opposite doors of the storage space, and the first restraint belt and the second restraint belt are hung on the first hooks after the opening and closing part of the second restraint belt is opened.

[0014] Optionally, the connecting assembly includes a lock and a connecting ring, the lock is adjustably connected to one of the sub-belt bodies, the connecting ring is connected to the other sub-belt body, and the lock is detachably connected to the connecting ring to open or close the opening and closing part.

[0015] Optionally, the lock includes an adjusting member and a second hook, the adjusting member and the second hook are integrally fixedly connected, the adjusting member is connected to one of the sub-belt bodies, and the adjusting member is configured to adjust the length of the one sub-belt body.

[0016] Optionally, the first ends of the first restraint belt and the second restraint belt are connected to the storage space by a fixing assembly, the fixing assembly includes a fixing member and a locking member, the fixing member is connected to the first end of the first restraint belt or the second restraint belt, the fixing member is pressed against the inner side walls of the opposite doors of the storage space at both ends, and the locking member is configured to detachably fix the fixing member at both ends to the inner side walls of the opposite doors of the storage space.

[0017] Optionally, an auxiliary belt is arranged at at least one end of the storage space in the length direction, a first end of the auxiliary belt is connected to the fixing assembly at the end of the storage space, a second end of the auxiliary belt is connected to the second restraint belt, and the fixing assembly connected to the auxiliary belt is located below the fixing assembly connected to the second restraint belt.

[0018] Optionally, a support plate is fixedly arranged in the storage unit along the length direction of the storage space, the support plate divides the storage unit into two layers of storage units, and the support plate is configured to support the luggage case of the upper layer of storage space.

[0019] Compared with the prior art, the constraint system for the luggage case of the aircraft has the following advantages:

[0020] 1) By arranging the constraint belt composed of a plurality of connected sub-belt bodies in the storage unit, a simple and effective fixing structure is provided, which can effectively fix the luggage case in the storage space, avoid the luggage case from shaking or moving during flight, and has simple structure and convenient operation.

[0021] 2) By cooperation of the first constraint belt and the second constraint belt, the luggage case in the storage space is limited and constrained in the transverse and longitudinal directions, so that the stability and safety of the luggage case in the storage space are ensured, and the design of the opening and closing part makes the luggage case more convenient to store and take out while maintaining the stability of the luggage case.

[0022] 3) The design of the two sub-belt bodies enables the luggage case to be placed according to different needs, and the cooperation of the sub-belt bodies and the connecting assembly provides a simple and effective connection mode to control the stability of the luggage case.

[0023] 4) The sub-belt bodies divide the storage space, so that the storage space is divided into a plurality of constraint positions, thereby more flexibly configuring the storage of different numbers of luggage cases and increasing the flexibility of the system.

[0024] 5) By adjusting the adjusting belt connected with the lock, the luggage case can be effectively fixed, and the luggage case can be effectively constrained during aircraft take-off and landing, maneuvering and air turbulence. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present application, the drawings needed to be used in the background and embodiment description of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the contents of the embodiments of the present application and these drawings.

[0026] Figure 1 is a schematic diagram of the internal structure of the constraint system for the luggage case of the aircraft provided by the embodiments of the present application;

[0027] Figure 2 is a schematic diagram of the internal structure of the constraint system for the luggage case of the aircraft provided by the embodiments of the present application;

[0028] Figure 3is a perspective structural schematic view of a restraint assembly of a restraint system for an aircraft luggage provided by an embodiment of the present application;

[0029] Figure 4 is Figure 1 is an enlarged schematic view at A in FIG. 1;

[0030] Figure 5 is Figure 1 is an enlarged schematic view at B in FIG. 1;

[0031] Figure 6 is Figure 1 is an enlarged schematic view at C in FIG. 1. DETAILED DESCRIPTION

[0032] For the purpose of promoting an understanding of the present application, the present application will be described in greater detail below with reference to the drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the present application to those skilled in the art. It should be noted that when a component is referred to as being "fixed" to another component, it can be directly on the other component or there can be intervening components present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or there can be intervening components present. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for purposes of illustration and description only and are not meant to be limiting. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0033] Referring to Figures 1 to 6 As shown in the drawings, the present application provides a restraint system for an aircraft luggage, which comprises a storage unit 10 and a restraint assembly 20, the storage unit 10 has at least one storage space 11 for storing a luggage 30 and a door for opening or closing the storage space 11, wherein:

[0034] The restraint assembly 20 is arranged in the storage space 11, and the restraint assembly 20 is configured to restrain the luggage 30 in the storage space 11 to limit the luggage 30 in the storage space 11; the restraint assembly 20 is connected by a plurality of restraint belts 21.

[0035] Specifically, the luggage 30 includes a crew luggage or a passenger luggage.

[0036] By arranging the plurality of restraint belts 21 connected with each other in the storage unit 10, a simple and effective fixing structure is provided, which not only can effectively fix the luggage 30 in the storage space 11 to avoid the luggage 30 from shaking or moving during the flight, but also has a simple structure and is convenient to operate.

[0037] In an embodiment, the plurality of restraint belts 21 includes a plurality of first restraint belts 210 and second restraint belts 211, wherein:

[0038] The plurality of first restraint belts 210 are arranged at intervals along the length direction of the storage space 11, the upper end of the first restraint belt 210 is fixedly connected to the top of the storage space 11, and the lower end of the first restraint belt 210 extends downward and is connected to the second restraint belt 211;

[0039] The second restraint belt 211 extends along the length direction of the storage space 11, the first end of the second restraint belt 211 is fixedly connected to the first end of the length direction of the storage space 11, the second end of the second restraint belt 211 is fixedly connected to the second end of the length direction of the storage space 11, and the second restraint belt 211 has at least one opening and closing part configured to open or close the restraint space formed by the plurality of first restraint belts 210 and the second restraint belt 211.

[0040] By the cooperation of the first restraint belt 210 and the second restraint belt 211, the luggage 30 in the storage space 11 is limited and constrained in the transverse and longitudinal directions, ensuring the stability and safety of the luggage 30 in the storage space 11, and the design of the opening and closing part makes it more convenient to store and take out the luggage 30 while maintaining the stability of the luggage 30.

[0041] In an embodiment, the second restraint belt 211 includes a plurality of sub-belt bodies 2110, the storage space 11 is divided into at least one first restraint part 12 and at least one second restraint part 13 along the length direction of the storage space 11 by the plurality of sub-belt bodies 2110, the first restraint part 12 is configured to place one luggage 30, the second restraint part 13 is configured to place at least two luggage 30, and the second restraint belt 211 of the first restraint part 12 and the second restraint part 13 is provided with an opening and closing part.

[0042] By dividing the storage space 11 by the sub-belt body 2110, the storage space 11 is divided into a plurality of restraint parts, so that the storage of different numbers of luggage 30 is more flexible, and the flexibility of the system is increased.

[0043] In an embodiment, the first constraint part 12 and the second constraint part 13 are both provided with two sub-belts 2110, the two sub-belts 2110 are arranged at intervals along the length direction of the storage space 11, the first ends of the two sub-belts 2110 are fixedly connected to the inner side walls 17 of the opposite doors of the storage space 11, and the second ends of the two sub-belts 2110 are connected through the connecting assembly 40 outside the luggage case 30 after passing through the two sides of the luggage case 30 to form an opening and closing part.

[0044] The design of the two sub-belts 2110 enables the luggage case 30 to be arranged according to different needs, and through the cooperation of the sub-belts 2110 and the connecting assembly 40, a simple and effective connection mode is provided to control the stability of the luggage case 30.

[0045] In an embodiment, a plurality of first hooks 14 are installed on the inner side walls 17 of the opposite doors of the storage space 11, and the first constraint belt 210 and the second constraint belt 211 are hung on the first hooks 14 after the opening and closing part of the second constraint belt 211 is opened.

[0046] By installing the first hooks 14 on the inner side walls 17 of the opposite doors of the storage space 11, the storage of the constraint belt 21 in the non-working state is facilitated, the neatness of the storage space 11 is ensured, and the quick placement of the luggage case 30 is facilitated.

[0047] In an embodiment, the connecting assembly 40 includes a lock buckle 41 and a connecting ring 42, the lock buckle 41 is adjustably connected to one of the sub-belts 2110, the connecting ring 42 is connected to the other sub-belt 2110, and the lock buckle 41 is detachably connected to the connecting ring 42 to open or close the opening and closing part.

[0048] By using the connecting assembly 40 of the lock buckle 41 and the connecting ring 42 to control the operation of the opening and closing part, the operation steps are simplified, the opening and closing part can be conveniently operated, and the luggage case 30 can be fixed and quickly released.

[0049] In an embodiment, the lock buckle 41 includes an adjusting piece 410 and a second hook 411, the adjusting piece 410 and the second hook 411 are integrally fixedly connected, the adjusting piece 410 is connected to one of the sub-belts 2110, and the adjusting piece 410 is configured to adjust the length of one of the sub-belts 2110.

[0050] Through the cooperation of the adjusting piece 410 and the second hook 411, the constraint belt 21 can be accurately adjusted according to the size of the luggage case 30, the instability caused by size mismatch is avoided, the opening and closing part can be quickly opened or closed, and the efficiency of storing or taking out the luggage case 30 is improved.

[0051] In an embodiment, the first ends of the first and second restraint belts 210 and 211 are connected in the storage space 11 by a fixing assembly 50, which comprises a fixing member 51 and a locking member 52. The fixing member 51 is connected to the first ends of the first and second restraint belts 210 and 211, and the two ends of the fixing member 51 are pressed against the inner side wall 17 of the opposite door of the storage space 11. The locking member 52 is configured to detachably fix the two ends of the fixing member 51 to the inner side wall 17 of the opposite door of the storage space 11.

[0052] Specifically, the locking member 52 is a screw, the two ends of the fixing member 51 are provided with through holes, and the inner side wall 17 of the opposite door of the storage space 11 is provided with threaded holes corresponding to the through holes. The screw is passed through the through holes and screwed into the threaded holes to fix the two ends of the fixing member 51 to the inner side wall 17.

[0053] The cooperation of the fixing member 51 and the locking member 52 provides a stable and simple installation method for the fixation of the restraint belt 21 in the storage space 11, which ensures that the first ends of the restraint belt 21 are firmly fixed in the storage space 11 and prevents the restraint belt 21 from loosening or shifting during use.

[0054] In an embodiment, at least one end of the storage space 11 in the length direction is provided with an auxiliary belt 15, the first end of the auxiliary belt 15 is connected to the fixing assembly 50 at the end of the storage space 11, and the second end of the auxiliary belt 15 is connected to the second restraint belt 211. The fixing assembly 50 connected to the auxiliary belt 15 is located below the fixing assembly 50 connected to the second restraint belt 211.

[0055] The provision of the auxiliary belt 15 at the end of the storage space 11 provides additional restraint force for the second restraint belt 211, which ensures that the luggage 30 in the storage space 11 will not shift due to loosening of the restraint belt 21.

[0056] In an embodiment, a support plate 16 is fixedly arranged in the storage unit 10 along the length direction of the storage space 11, which divides the storage unit 10 into two layers of storage units 10. The support plate 16 is configured to support the luggage 30 in the upper layer of the storage space 11.

[0057] The fixation of the support plate 16 in the storage unit 10 along the length direction divides the storage unit 10 into two layers of storage spaces 11, which provides stable support for the upper layer of luggage 30 and improves the storage efficiency of the luggage 30.

[0058] The above embodiments only illustrate the basic principles and characteristics of the present application, and the present application is not limited by the above examples. Various changes and modifications can be made without departing from the spirit and scope of the present application, and these changes and modifications all fall within the scope of the claimed application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A restraint system for aircraft luggage, characterized in that, The restraint system for aircraft luggage includes a storage unit and a restraint assembly. The storage unit has at least one layer of storage space for storing the luggage and a door for opening or closing the storage space, wherein: The restraint component is disposed within the storage space and is configured to restrain the suitcase within the storage space to confine the suitcase within the storage space. The constraint assembly is composed of multiple constraint straps connected together.

2. The restraint system for aircraft luggage according to claim 1, characterized in that, The multiple constraint bands include several first constraint bands and second constraint bands, wherein: The plurality of first constraint bands are spaced apart along the length of the storage space. The upper end of the first constraint band is fixedly connected to the top of the storage space, and the lower end of the first constraint band extends downward and is connected to the second constraint band. The second constraint band extends along the length direction of the storage space. The first end of the second constraint band is fixedly connected to the first end of the storage space along the length direction, and the second end of the second constraint band is fixedly connected to the second end of the storage space along the length direction. The second constraint band has at least one opening and closing part, which is configured to open or close the constraint space formed by the plurality of first constraint bands and second constraint bands.

3. The restraint system for aircraft luggage according to claim 2, characterized in that, The second restraint strap includes several sub-strips. The storage space is divided into at least one first restraint portion and at least one second restraint portion along its length by the several sub-strips. The first restraint portion is configured to hold one suitcase, and the second restraint portion is configured to hold at least two suitcases. Each of the second restraint straps of the first restraint portion and the second restraint portion is provided with an opening and closing part.

4. The restraint system for aircraft luggage according to claim 3, characterized in that, Both the first constraint part and the second constraint part are provided with two sub-strips. The two sub-strips are spaced apart along the length of the storage space. The first ends of the two sub-strips are fixedly connected to the inner side wall of the storage space opposite to the door. The second ends of the two sub-strips pass around the two sides of the suitcase and are connected to the outside of the suitcase by a connecting component to form the opening and closing part.

5. The restraint system for aircraft luggage according to claim 2, characterized in that, A plurality of first hooks are installed on the inner side wall of the storage space relative to the door. After the opening and closing part of the second constraint strap is opened, the first constraint strap and the second constraint strap are suspended on the first hooks.

6. The restraint system for aircraft luggage according to claim 4, characterized in that, The connecting assembly includes a latch and a connecting ring. The latch is adjustablely connected to one of the sub-belt bodies, and the connecting ring is connected to the other sub-belt body. The latch is detachably connected to the connecting ring to open or close the opening / closing portion.

7. The restraint system for aircraft luggage according to claim 6, characterized in that, The buckle includes an adjusting member and a second hook, the adjusting member and the second hook are integrally fixedly connected, the adjusting member is connected to one of the sub-belt bodies, and the adjusting member is configured to adjust the length of one of the sub-belt bodies.

8. The restraint system for aircraft luggage according to claim 2, characterized in that, The first ends of the first constraint band and the second constraint band are both connected to the storage space by a fixing component. The fixing component includes a fixing member and a locking member. The fixing member is connected to the first end of the first constraint band or the second constraint band. The two ends of the fixing member press against the inner wall of the storage space relative to the door. The locking member is configured to detachably fix the two ends of the fixing member to the inner wall of the storage space relative to the door.

9. The restraint system for aircraft luggage according to claim 8, characterized in that, An auxiliary strap is provided at least one end of the storage space along the length direction. The first end of the auxiliary strap is connected to the fixing component at the end of the storage space, and the second end of the auxiliary strap is connected to the second constraint strap. The fixing component connected to the auxiliary strap is located below the fixing component connected to the second constraint strap.

10. The restraint system for aircraft luggage according to claim 2, characterized in that, A support plate is fixedly installed inside the storage unit along the length of the storage space. The support plate divides the storage unit into two layers. The support plate is configured to support the suitcase in the upper storage space.

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