Quick loading and unloading buckle for goods in air freight cabin

Abstract

The utility model provides a fast loading and unloading buckle for goods in an air freight cabin, which comprises goods fixing belts arranged symmetrically, a first connecting buckle and a second connecting buckle, the first connecting buckle and the second connecting buckle are respectively arranged on the two goods fixing belts, and an air freight cabin plate is arranged below the goods fixing belts. The cargo fixing belt is fixedly connected with the aviation warehouse plate through a connecting mechanism, a connecting groove is formed in the bottom end of the first connecting buckle, positioning grooves are formed in the two sides of the inner wall of the connecting groove, and a connecting part inserted into the connecting groove in a matched mode is fixed to the top end of the second connecting buckle. Positioning blocks clamped with the positioning grooves are elastically arranged at the two ends of the connecting part, an anti-skid pad is fixedly embedded in the center of the top end face of the aviation warehouse plate, the positioning blocks are squeezed from the side wall of the first connecting buckle to move out of the positioning grooves, and therefore the connecting part is separated from the connecting groove; and the convenience and the efficiency of disassembly between the first connecting buckle and the second connecting buckle are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-release buckles, in particular to a quick-release buckle for goods in an air cargo hold. Background Art

[0002] ‌The quick-release buckle for goods in an air cargo hold is an important tool for quickly loading and unloading goods in air cargo transportation. Its design and use are crucial for improving the efficiency of air cargo transportation.‌ The design of the quick-release buckle aims to improve the loading and unloading efficiency of air cargo, reduce the residence time of goods at the airport, and thus enhance the overall transportation efficiency. This is of great significance for ensuring flight punctuality, improving customer satisfaction, and reducing operating costs.

[0003] Currently, a connection buckle is installed on a fixing belt to keep the goods fixed. Common connection buckles include climbing buckles with torsion springs, and the connection buckle is fixed by tightening nuts. However, since the fixing belt and the connection buckle are fixed, it is difficult to adjust the length of the fixing belt, and the disassembly process of common connection buckles is complex and the disassembly efficiency is low. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a quick-release buckle for goods in an air cargo hold in view of the deficiencies of the prior art. The functions of quickly disassembling two goods fixing belts are realized through the structure of the first connection buckle and the second connection buckle that are mutually clamped and the structure of the positioning block inserted into the positioning groove, so as to solve the problem of low disassembly efficiency of the goods fixing belt.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A quick-release buckle for goods in an air cargo hold includes symmetrically arranged goods fixing belts and a first connection buckle and a second connection buckle respectively installed on the two goods fixing belts. An air cargo hold plate is arranged below the goods fixing belt, and the goods fixing belt is fixedly connected to the air cargo hold plate through a connection mechanism. A connection groove is opened at the bottom end of the first connection buckle, and positioning grooves are opened on both sides of the inner wall of the connection groove. A connection part that fits and inserts into the connection groove is fixed at the top end of the second connection buckle, and positioning blocks that are elastically connected to the positioning grooves are arranged at both ends of the connection part.

[0006] Preferably, an anti-slip pad is embedded and fixed at the center position of the top surface of the air cargo hold plate, and first screw holes are symmetrically opened at both ends of the air cargo hold plate.

[0007] Preferably, a connection belt is fixed at the bottom end of the goods fixing belt, and the connection mechanism includes a fastening plate clamped in the connection belt and a first bolt.

[0008] Preferably, the first bolt is embedded in the fastening plate, and the bottom end of the first bolt passes through the fastening plate and is threadedly inserted into the first screw hole.

[0009] Preferably, mounting grooves are formed at both ends of the connecting portion, and springs abutting against the positioning blocks are embedded in the mounting grooves.

[0010] Preferably, the positioning block has a trapezoidal structure, and one end of the positioning block extending out of the mounting groove is snugly inserted into the positioning groove.

[0011] Preferably, grooves are formed at the central positions of the first connecting buckle and the second connecting buckle, and the cargo fixing belt is snugly inserted into the grooves.

[0012] Preferably, metal blocks are embedded in the cargo fixing belt, a second screw hole is formed at the central position of the metal block, and second bolts with threads are arranged on the side walls of the first connecting buckle and the second connecting buckle and are inserted into the second screw hole in a threaded manner.

[0013] The beneficial effects of the present utility model are as follows:

[0014] (1) In the present utility model, a first connecting buckle and a second connecting buckle are respectively arranged on two cargo fixing belts. The connecting portion on the first connecting buckle is inserted into the connecting groove, and the spring in the mounting groove on the side wall of the connecting portion pushes the positioning block to be inserted into the positioning groove, so as to keep the first connecting buckle and the second connecting buckle fixed. When disassembling, the positioning block is squeezed from the side wall of the first connecting buckle to move it out of the positioning groove, so that the connecting portion is separated from the connecting groove, improving the convenience and efficiency of disassembling between the first connecting buckle and the second connecting buckle.

[0015] (2) In the present utility model, a plurality of metal blocks are arranged on the cargo fixing belt, and the second bolts are inserted into the metal blocks at different positions in a threaded manner, facilitating the adjustment of the length of the cargo fixing belt. The first bolts are inserted into the first screw holes in a threaded manner, and the fastening plate keeps the cargo fixing belt stable through the connecting belt, improving the stability of the cargo fixing belt after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is of the present utility model Figure 1 is an enlarged schematic diagram of the structure at A in;

[0018] Figure 3 is a schematic diagram of the sectional structure of the first connecting buckle of the present utility model;

[0019] Figure 4 is a schematic diagram of the sectional structure of the second connecting buckle of the present utility model.

[0020] In the figure: 1. Aviation cargo hold board; 2. Cargo fixing belt; 3. First connection buckle; 4. Second connection buckle; 5. Anti-slip mat; 6. First screw hole; 7. Fastening plate; 8. Connection belt; 9. First bolt; 10. Second screw hole; 11. Metal clamping block; 12. Positioning groove; 13. Connection groove; 14. Second bolt; 15. Installation groove; 16. Spring; 17. Positioning block; 18. Connection part; 19. Grooved belt. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0023] Embodiment 1

[0024] As Figure 1 and Figure 2 shown, this embodiment provides a quick loading and unloading buckle for cargo in an aviation freight hold, including symmetrically arranged cargo fixing belts 2 and a first connection buckle 3 and a second connection buckle 4 respectively installed on the two cargo fixing belts 2. An aviation cargo hold board 1 is arranged below the cargo fixing belt 2, and the cargo fixing belt 2 is fixedly connected to the aviation cargo hold board 1 through a connection mechanism. A connection groove 13 is opened at the bottom end of the first connection buckle 3, and positioning grooves 12 are opened on both sides of the inner wall of the connection groove 13. A connection part 18 that fits and inserts into the connection groove 13 is fixed at the top end of the second connection buckle 4, and positioning blocks 17 that are elastically connected to the positioning grooves 12 are arranged at both ends of the connection part 18.

[0025] An anti-slip pad 5 is fixedly embedded at the center position of the top surface of the air cargo pallet 1, and first screw holes 6 are symmetrically formed at both ends of the air cargo pallet 1. A connecting belt 8 is fixed to the bottom end of the cargo fixing belt 2. The connecting mechanism includes a fastening plate 7 clamped in the connecting belt 8 and a first bolt 9. The first bolt 9 is embedded in the fastening plate 7, and the bottom end of the first bolt 9 passes through the fastening plate 7 and is threadedly inserted into the first screw hole 6. The second bolt 14 is threadedly inserted into the metal blocks 11 at different positions, facilitating the adjustment of the length of the cargo fixing belt 2. The first bolt 9 is threadedly inserted into the first screw hole 6, and the fastening plate 7 keeps the cargo fixing belt 2 stable through the connecting belt 8.

[0026] Embodiment 2

[0027] As Figure 3 and Figure 4 shown, the same or corresponding components as those in Embodiment 1 are denoted by the corresponding reference numerals in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between this Embodiment 2 and Embodiment 1 lies in that: mounting grooves 15 are formed at both ends of the connecting portion 18, and springs 16 abutting against the positioning blocks 17 are embedded in the mounting grooves 15. The positioning blocks 17 are trapezoidal in structure, and one end of the positioning blocks 17 protruding from the mounting grooves 15 is snugly inserted into the positioning grooves 12. Grooved slots 19 are formed at the center positions of both the first connecting buckle 3 and the second connecting buckle 4. The cargo fixing belt 2 is snugly inserted into the grooved slots 19. Metal blocks 11 are embedded in the cargo fixing belt 2, and second screw holes 10 are formed at the center positions of the metal blocks 11. Second bolts 14 threadedly inserted into the second screw holes 10 are provided on the side walls of both the first connecting buckle 3 and the second connecting buckle 4. The connecting portion 18 on the first connecting buckle 3 is inserted into the connecting groove 13, and the springs 16 in the mounting grooves 15 on the side wall of the connecting portion 18 push the positioning blocks 17 to be inserted into the positioning grooves 12, thereby keeping the first connecting buckle 3 and the second connecting buckle 4 fixed. When disassembling, the positioning blocks 17 are squeezed from the side wall of the first connecting buckle 3 to be removed from the positioning grooves 12, so that the connecting portion 18 is separated from the connecting groove 13, improving the convenience and efficiency of disassembling between the first connecting buckle 3 and the second connecting buckle 4.

[0028] Working steps

[0029] Step 1: When in use, thread the first bolt 9 into the first screw hole 6 to install the fastening plate 7. The fastening plate 7 keeps the cargo fixing belt 2 stable through the connecting belt 8. According to the size of the cargo, unscrew the second bolt 14 on the first connecting buckle 3 and the second connecting buckle 4, and thread the second bolt 14 into the second screw holes 10 of the metal blocks 11 at different positions. When fixing the cargo, insert the connecting part 18 on the first connecting buckle 3 into the connecting groove 13. The spring 16 in the mounting groove 15 on the side wall of the connecting part 18 pushes the positioning block 17 into the positioning groove 12, so as to keep the first connecting buckle 3 and the second connecting buckle 4 fixed. When disassembling, squeeze the positioning block 17 from the side wall of the first connecting buckle 3 to make it move out of the positioning groove 12, so that the connecting part 18 is separated from the connecting groove 13, improving the convenience and efficiency of disassembling between the first connecting buckle 3 and the second connecting buckle 4.

[0030] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rapid loading and unloading buckle for goods inside an air cargo hold, comprising symmetrically arranged cargo fixing belts and a first connecting buckle and a second connecting buckle respectively installed on the two cargo fixing belts, characterized in that, An aircraft cargo compartment board is arranged below the goods fixing belt, and the goods fixing belt is fixedly connected to the aircraft cargo compartment board through a connecting mechanism. A connecting groove is formed at the bottom end of the first connecting buckle, and positioning grooves are formed on both sides of the inner wall of the connecting groove. A connecting portion that fits and inserts into the connecting groove is fixed to the top end of the second connecting buckle, and positioning blocks that are elastically connected to the positioning grooves are arranged at both ends of the connecting portion.

2. The quick loading and unloading buckle for goods in an air cargo hold according to claim 1, characterized in that, An anti-slip pad is embedded and fixed at the center position of the top surface of the aircraft cargo compartment board, and first screw holes are symmetrically formed at both ends of the aircraft cargo compartment board.

3. The quick loading and unloading buckle for goods in an air freight cabin according to claim 2, characterized in that, A connecting belt is fixed to the bottom end of the goods fixing belt. The connecting mechanism includes a fastening plate clamped in the connecting belt and a first bolt.

4. The quick loading and unloading buckle for goods in an air freight cabin according to claim 3, wherein, The first bolt is embedded in the fastening plate, and the bottom end of the first bolt passes through the fastening plate and is threadedly inserted into the first screw hole.

5. A rapid loading and unloading buckle for goods in an air cargo hold according to claim 1, characterized in that, Installation grooves are formed at both ends of the connecting portion, and springs that abut against the positioning blocks are embedded in the installation grooves.

6. The quick loading and unloading buckle for goods in an air cargo hold according to claim 5, characterized in that, The positioning block has a trapezoidal structure, and one end of the positioning block extending out of the installation groove fits and inserts into the positioning groove.

7. The quick loading and unloading buckle for goods in an air freight cabin according to claim 1, characterized in that Grooved bands are formed at the center positions of the first connecting buckle and the second connecting buckle, and the goods fixing belt fits and inserts into the grooved bands.

8. The quick loading and unloading buckle for goods in the air cargo hold according to claim 7, characterized in that, A metal clamping block is embedded in the goods fixing belt. A second screw hole is formed at the center position of the metal clamping block, and second bolts that are threadedly inserted into the second screw hole are arranged on the side walls of the first connecting buckle and the second connecting buckle.

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