CN212667665U - Special throwing device for umbrella-free air-drop - Google Patents

Abstract

The utility model belongs to the technical field of the no umbrella air-drop technique and specifically relates to a special input device of no umbrella air-drop and input method. The feeding device comprises a tray, a plurality of packing boxes are placed on the tray in a stacked mode, two transverse binding belts which are parallel to each other are transversely arranged on the tray, the lower belt bodies of the two transverse binding belts are sleeved in two transverse through cavities of the tray respectively, and the upper belt bodies of the two transverse binding belts are tightly pressed on the surfaces of the plurality of packing boxes stacked on the tray. The utility model can realize the unmanned air-drop operation of the air-drop piece, and improve the safety and the working efficiency of the air-drop; the operation is convenient, and the storage and the transportation are convenient; after the airdrop tray is separated from the cabin body, the binding bands can be automatically unfastened, the dispersed airdrop of the airdrop pieces is automatically realized, manual operation is not needed, time and labor are saved, the safety is high, the efficiency is high, and zero error of the airdrop piece throwing is realized; the operation of binding the air-dropped goods is convenient and quick, and the working efficiency is improved.

Description

Special throwing device for umbrella-free air-drop

Technical Field

The utility model belongs to the technical field of the no umbrella air-drop technique and specifically relates to a special device of puting in of no umbrella air-drop.

Background

In the conventional air-drop technique, related materials are generally loaded into an air-drop container to form an air-drop piece, and then the air-drop piece is placed on an air transport means, and the air-drop of the air-drop piece is performed when the air transport means is lowered to a target height.

In the prior art, the air-drop mode of the air-drop piece mainly includes the following modes: (1) the airdrop part is manually thrown down by an airdrop person, on one hand, if the airdrop part is too many, time and labor are consumed, and certain dangerousness is caused; on the other hand, the airdrop is time-consuming and labor-consuming when being transported to the airplane; (2) the method comprises the following steps of stacking a plurality of air-drop pieces, bundling the air-drop pieces together through a bundling belt, hoisting the air-drop pieces by using a helicopter or an unmanned aerial vehicle, and then delivering the air-drop pieces to a target position, wherein on one hand, if the unmanned aerial vehicle is adopted, due to small volume, too many air-drop pieces cannot be hoisted at one time, so that the efficiency is greatly reduced; on the other hand, since the plurality of air-dropped members are directly bound by the binding band, if there is no bottom support, the binding band is easily broken, and the air-dropped members are scattered and dropped down when they are not at the target position, which is very likely to cause danger.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides the special throwing device for the parachute-free air-drop, so that the unmanned air-drop operation of the air-drop piece can be realized, and the safety and the working efficiency of the air-drop are improved.

The utility model discloses the technical scheme who adopts as follows:

a special delivery device for umbrella-free air-drop comprises a tray, wherein a plurality of packing boxes are stacked on the tray, and goods are stored and delivered into the air in the packing boxes; two parallel transverse binding belts are transversely arranged on the tray, belt bodies on the lower parts of the two transverse binding belts are respectively sleeved in two transverse through cavities of the tray, and belt bodies on the upper parts of the two transverse binding belts are tightly pressed on the surfaces of a plurality of packing boxes stacked on the tray; the tray is longitudinally provided with two longitudinal binding belts which are parallel to each other, two ends of each longitudinal binding belt are respectively provided with a hanging ring, the hanging rings at two ends of each longitudinal binding belt are respectively connected to the tray through threads, and the belt bodies of the two longitudinal binding belts are tightly pressed on the surfaces of a plurality of packing boxes stacked on the tray; the two transverse binding belts are provided with transverse binding structures, pins are inserted into the transverse binding structures, one ends of the pins are inserted into pin holes of the transverse binding belts, and the other ends of the pins are connected with pin pulling ropes; the two longitudinal binding belts are provided with longitudinal binding structures, the longitudinal binding structures are internally inserted with bolts, one ends of the bolts are inserted into bolt holes of the longitudinal binding belts, and the other ends of the bolts are connected with pin pulling ropes; the two transverse binding belts and the two longitudinal binding belts are connected through four pin pulling ropes which are connected together at one end of a pulling rope, and the other end of the pulling rope is connected in the aircraft cabin.

Further, the tray includes the top panel, be equipped with down the panel under the top panel, be equipped with a plurality of paper side pipes of separating the setting between top panel and the lower panel, terminal surface is fixed connection top panel lower terminal surface and lower panel up end respectively about the paper side pipe, the terminal surface has set firmly the connecting plate under the top panel, be equipped with a plurality of rings screw hole on the top panel, a plurality of rings screw hole evenly distributed is on the top panel, rings through threaded connection rings in the rings screw hole, the front end left and right sides is equipped with a leading wheel subassembly respectively between top panel and the lower panel, terminal surface passes through connecting piece detachable and connects two directional wheel mounting panels under the lower panel, two directional wheel mounting panels set up the terminal surface left and right sides under the panel respectively, be equipped with a plurality of directional wheel subassemblies on two directional wheel mounting panels respectively, a plurality of directional wheel subassemblies are along.

Further, the packing box includes the outer box of cuboid structure, and the external internal buffer bag that is equipped with of outer box is equipped with the hand and detains on the outer lateral wall of outer box, is equipped with the intermediate layer in the lateral wall of outer box, is equipped with the buffer layer in the intermediate layer, is equipped with honeycomb's strengthening rib in the buffer layer.

Further, the cushion bag includes two gas column layers that are used for the centre gripping air-dropped goods, and two gas column layer connect the centre gripping chamber that forms the centre gripping air-dropped goods, and the connecting portion on two gas column layers contradicts outer container body lateral wall.

Furthermore, the transverse binding belt comprises a first transverse belt body and a second transverse belt body, one end of the first transverse belt body is connected with one end of the second transverse belt body through a first herringbone buckle, and the other end of the first transverse belt body is connected with the other end of the second transverse belt body through a transverse binding structure.

Furthermore, transversely bind structure and include first big ring, first zhonghuan, first ringlet and first becket bridle, first big ring is connected in first horizontal belt body one end, first zhonghuan, first ringlet and first becket bridle are connected in the horizontal belt body one end of second, pass first zhonghuan in the first big ring, pass first ringlet in the first zhonghuan that passes first big ring, pass first becket bridle in the first ringlet that passes first zhonghuan, pass first becket bridle that passes first ringlet from the rope buckle hole on the horizontal belt body of second, insert the bolt in the first becket bridle that passes the horizontal belt body rope buckle hole of second, insert the bolt hole on the horizontal belt body of second.

Further, vertically tie the area and indulge the area body including the first area body of indulging, the second indulges the area body and the third indulges the area body, first indulges area body one end and indulges area body one end through vertical binding structure connection third, the third indulges the area body other end and indulges area body one end through the second letter buckle connection second, first connecting ring is connected to the first indulges the area body other end, cup joint first buckle on the first connecting ring, cup joint rings on the first buckle, the second indulges the area body other end and connects the second go-between, cup joint the second buckle on the second go-between, cup joint rings on the second buckle.

Furthermore, the longitudinal binding structure comprises a second large ring, a second middle ring, a second small ring and a second rope ring, the second large ring is connected to one end of the first longitudinal belt body, the second middle ring, the second small ring and the second rope ring are connected to one end of the third longitudinal belt body, the second middle ring penetrates through the second large ring, the second small ring penetrates through the second middle ring of the second large ring, the second rope ring penetrates through the second small ring of the second middle ring, the second rope ring penetrating through the second middle ring penetrates through a rope buckle hole in the third longitudinal belt body, a bolt is inserted into the second rope ring penetrating through the rope buckle hole in the third longitudinal belt body, and a bolt inserted into the second rope ring is inserted into a bolt hole in the third longitudinal belt body.

Further, the stay cord includes the stay cord body, and stay cord body both ends are equipped with stay cord ring and couple respectively, and stay cord ring and pull pin rope are connected, and couple and cargo hold internal structure are connected.

The utility model has the advantages as follows:

the utility model has compact and reasonable structure and convenient operation, can realize the unmanned air-drop operation of the air-drop piece, and improves the safety and the working efficiency of the air-drop; the operation is convenient, and the storage and the transportation are convenient; after the airdrop tray is separated from the cabin body, the binding bands can be automatically unfastened, the dispersed airdrop of the airdrop pieces is automatically realized, manual operation is not needed, time and labor are saved, the safety is high, the efficiency is high, and zero error of the airdrop piece throwing is realized; the operation of binding the air-dropped goods is convenient and quick, and the working efficiency is improved.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is a perspective view of the tray of the present invention.

Fig. 3 is a bottom view of the tray of the present invention.

Fig. 4 is a perspective view of the packing box of the present invention.

Fig. 5 is a perspective view of the outer case of the present invention.

Fig. 6 is a diagram of the structure of the buffer layer of the present invention.

Fig. 7 is a first horizontal band structure diagram of the horizontal binding band of the present invention.

Fig. 8 is a second cross band structure of the cross binding band of the present invention.

Fig. 9 is a first longitudinal band structure view of the longitudinal binding band of the present invention.

Fig. 10 is a second longitudinal band structure view of the longitudinal binding band of the present invention.

Fig. 11 is a third longitudinal band structure view of the longitudinal binding band of the present invention.

Fig. 12 is a front schematic view of the transverse binding structure of the present invention.

Fig. 13 is a back schematic view of the horizontal binding structure of the present invention.

Fig. 14 is a front schematic view of the vertical binding structure of the present invention.

Fig. 15 is a back schematic view of the vertical binding structure of the present invention.

Fig. 16 is a schematic view of the structure of the pull rope of the present invention.

Wherein: 1. a tray; 1.1, an upper panel; 1.2, a lower panel; 1.3, paper square tubes; 1.4, a connecting plate; 1.5, a threaded hole of a hanging ring; 1.6 guide wheel assembly; 1.7, installing a directional wheel; 1.8, an orientation wheel assembly; 2. packing cases; 2.1, an outer box body; 2.2, buffer bags; 2.3, a buffer layer; 2.4, reinforcing ribs; 2.5, a gas column layer; 2.6, buckling; 3. a transverse tying band; 3.1, a first transverse belt body; 3.2, a first macrocycle; 3.3, a second transverse belt body; 3.4, a first middle ring; 3.5, a first small ring; 3.6, a first rope ring; 3.7, a first Chinese character 'ri' button; 4. a longitudinal tying band; 4.1, a first longitudinal belt body; 4.2, a second macrocycle; 4.3, a first connecting ring; 4.4, a first buckle; 4.5, a second longitudinal belt body; 4.6, a second connecting ring; 4.7, a second buckle; 4.8, a third longitudinal belt body; 4.9, a second Chinese character 'ri' button; 4.10, second middle ring; 4.11, a second small ring; 4.12, a second rope loop; 5. pulling a pin rope; 6. pulling a rope; 6.1, pulling the rope body; 6.2, pulling a rope ring; 6.3, hanging hooks; 7. a hoisting ring; 8. and (4) a bolt.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the utility model discloses mainly including the tray 1 that bears the weight of the air-drop goods, a plurality of packing boxes 2 are placed to the stack on the tray 1, and the goods are thrown to the 2 internal storage emptys of a plurality of packing boxes.

As shown in fig. 1, two parallel transverse binding bands 3 are transversely arranged on the tray 1, lower bands of the two transverse binding bands 3 are respectively sleeved in two transverse through cavities of the tray 1, and upper bands of the two transverse binding bands 3 are pressed on the surfaces of a plurality of packing boxes 2 stacked on the tray 1.

As shown in fig. 1, two longitudinal binding belts 4 parallel to each other are longitudinally arranged on the tray 1, two ends of each longitudinal binding belt 4 are respectively provided with a hanging ring 7, the hanging rings 7 at two ends of each longitudinal binding belt 4 are respectively connected to the tray 1 through threads, and the two longitudinal binding belts 4 are pressed on the surfaces of a plurality of packing cases 2 stacked on the tray 1.

As shown in fig. 1, the two transverse binding belts 3 are provided with transverse binding structures, the transverse binding structures are inserted with pins 8, one ends of the pins 8 are inserted into the pin holes of the transverse binding belts 3, and the other ends are connected with the pin pulling ropes 5. The two longitudinal binding belts 4 are provided with longitudinal binding structures, the longitudinal binding structures are internally inserted with bolts 8, one ends of the bolts 8 are inserted into bolt holes of the longitudinal binding belts 4, and the other ends are connected with the pin pulling ropes 5. Four pin pulling ropes 5 connected to the two transverse binding belts 3 and the two longitudinal binding belts 4 are connected to one end of a pulling rope 6, and the other end of the pulling rope 6 is connected to the inside of the aircraft cabin.

As shown in fig. 2, the tray 1 includes an upper panel 1.1 for bearing the air-dropped goods, a lower panel 1.2 is arranged under the upper panel 1.1, a plurality of paper square tubes 1.3 arranged separately are arranged between the upper panel 1.1 and the lower panel 1.2, and the upper end face and the lower end face of each paper square tube 1.3 are respectively and fixedly connected with the lower end face of the upper panel 1.1 and the upper end face of the lower panel 1.2. In order to improve the supporting strength of the upper panel 1, a connecting plate 1.4 is fixedly arranged on the lower end surface of the upper panel 1.1. In order to fix the longitudinal binding belt 4 for binding the packing box 2, a plurality of hanging ring threaded holes 1.5 are arranged on the upper panel 1.1, and the hanging ring threaded holes 1.5 are uniformly distributed on the upper panel 1.1. The lifting ring threaded hole 1.5 is internally connected with a lifting ring 7 through threads. A guide wheel component 1.6 is respectively arranged on the left side and the right side of the front end between the upper panel 1.1 and the lower panel 1.2.

As shown in fig. 3, the lower end surface of the lower panel 1.2 is detachably connected with two directional wheel mounting plates 1.7 through a connecting piece, the two directional wheel mounting plates 1.7 are respectively arranged at the left side and the right side of the lower end surface of the lower panel 1.2, a plurality of directional wheel assemblies 1.8 are respectively arranged on the two directional wheel mounting plates 1.7, and the plurality of directional wheel assemblies 1.8 are equidistantly distributed along the length direction of the directional wheel mounting plates 1.7.

Guide wheel subassembly 1.6 does with directional wheel subassembly 1.7 the utility model discloses the configuration uses when on the different air-drop models, and guide wheel subassembly 1.6 is applicable to the model air-drop that has the side guide rail, and directional wheel subassembly 1.7 is applicable to the model air-drop that does not have the side guide rail.

As shown in fig. 4, the packing box 2 includes an outer box 2.1 having a rectangular parallelepiped structure, and a buffer bag 2.2 is provided in the outer box 2.1. As shown in fig. 5, the buffer bag 2.2 includes two air column layers 2.5 for holding the air-dropped goods, and the two air column layers 2.5 are connected to form a holding cavity for holding the air-dropped goods. The connecting portion of two gas column layers 2.5 contradicts outer box 2.1 lateral wall to avoid two gas column layers 2.5 to take place in outer box 2.1 and control and rock. As shown in fig. 6, the outer sidewall of the outer box 2.1 is provided with a hand buckle 2.6, the sidewall of the outer box 2.1 is provided with an interlayer, and the interlayer is provided with a buffer layer 2.3. In order to improve the buffering effect of the buffer layer 2.3, a reinforcing rib 2.4 with a honeycomb structure is arranged in the buffer layer 2.3.

In order to further protect the air-dropped goods, a solid air-dropped bag or a liquid air-dropped bag is arranged in the buffer bag 2.2, and the air-dropped goods are placed in the solid air-dropped bag or the liquid air-dropped bag.

As shown in fig. 7 to 8, the transverse binding belt 3 includes a first transverse belt body 3.1 and a second transverse belt body 3.3, one end of the first transverse belt body 3.1 is connected with one end of the second transverse belt body 3.3 through a first zigzag buckle 3.7, and the other end of the first transverse belt body 3.1 is connected with the other end of the second transverse belt body 3.3 through a transverse binding structure.

As shown in fig. 9 to 11, the longitudinal binding belt 4 includes a first longitudinal belt body 4.1, a second longitudinal belt body 4.5 and a third longitudinal belt body 4.8, one end of the first longitudinal belt body 4.1 is connected to one end of the third longitudinal belt body 4.8 through a longitudinal binding structure, and the other end of the third longitudinal belt body 4.8 is connected to one end of the second longitudinal belt body 4.5 through a second buckle 4.9. First 4.3 are connected to the other end of the first vertical belt body 4.1, cup joint first buckle 4.4 on the first connecting ring 4.3, cup joint rings 7 on first buckle 4.4. The other end of the second longitudinal belt body 4.5 is connected with a second connecting ring 4.6, a second buckle 4.7 is sleeved on the second connecting ring 4.6, and a hanging ring 7 is sleeved on the second buckle 4.7.

As shown in fig. 12 and 13, the transverse binding structure includes a first large loop 3.2, a first middle loop 3.4, a first small loop 3.5 and a first rope loop 3.6, the first large loop 3.2 is connected to one end of the first transverse belt body 3.1, and the first middle loop 3.4, the first small loop 3.5 and the first rope loop 3.6 are connected to one end of the second transverse belt body 3.3. The first large ring 3.2 penetrates through the first middle ring 3.4, the first small ring 3.5 penetrates through the first middle ring 3.4 of the first large ring 3.2, the first rope ring 3.6 penetrates through the first small ring 3.5 of the first middle ring 3.4, the first rope ring 3.6 penetrating through the first small ring 3.5 penetrates through a rope buckle hole on the second transverse belt body 3.3, a bolt 8 is inserted into the first rope ring 3.6 penetrating through the rope buckle hole of the second transverse belt body 3.3, and the bolt 8 inserted into the first rope ring 3.6 is inserted into a bolt hole on the second transverse belt body 3.3.

As shown in fig. 14 to 15, the longitudinal binding structure includes a second large loop 4.2, a second middle loop 4.10, a second small loop 4.11 and a second rope loop 4.12, the second large loop 4.2 is connected to one end of the first longitudinal belt body 4.1, and the second middle loop 4.10, the second small loop 4.11 and the second rope loop 4.12 are connected to one end of the third longitudinal belt body 4.8. The second large ring 4.2 penetrates through the second middle ring 4.10, the second small ring 4.11 penetrates through the second middle ring 4.10 of the second large ring 4.2, the second rope ring 4.12 penetrates through the second small ring 4.11 of the second middle ring 4.10, the second rope ring 4.12 penetrating through the second middle ring 4.10 penetrates through a rope buckle hole on the third longitudinal belt body 4.8, the bolt 8 is inserted into the second rope ring 4.12 penetrating through the rope buckle hole of the third longitudinal belt body 4.8, and the bolt 8 inserted into the second rope ring 4.12 is inserted into a bolt hole on the third longitudinal belt body 4.8.

As shown in fig. 16, the pull rope 6 includes a pull rope body 6.1, a pull rope ring 6.2 and a hook 6.3 are respectively arranged at two ends of the pull rope body 6.1, the pull rope ring 6.2 is connected with the pull pin rope 5, and the hook 6.3 is connected with the structure in the cargo compartment.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims (9)

1. The utility model provides a device is put in special use of no umbrella air-drop, includes tray (1), its characterized in that: a plurality of packing boxes (2) are stacked on the tray (1), and the plurality of packing boxes (2) are stored with empty air and are used for throwing goods; the tray (1) is transversely provided with two parallel transverse binding belts (3), the lower belt bodies of the two transverse binding belts (3) are respectively sleeved in two transverse through cavities of the tray (1), and the upper belt bodies of the two transverse binding belts (3) are tightly pressed on the surfaces of a plurality of packing boxes (2) stacked on the tray (1); the packaging box is characterized in that two longitudinal binding belts (4) which are parallel to each other are longitudinally arranged on the tray (1), two ends of each longitudinal binding belt (4) are respectively provided with a hanging ring (7), the hanging rings (7) at two ends of each longitudinal binding belt (4) are respectively connected to the tray (1) through threads, and the belt bodies of the two longitudinal binding belts (4) are tightly pressed on the surfaces of a plurality of packaging boxes (2) stacked on the tray (1); the two transverse binding belts (3) are provided with transverse binding structures, a bolt (8) is inserted into each transverse binding structure, one end of each bolt (8) is inserted into a bolt hole of each transverse binding belt (3), and the other end of each bolt is connected with a pin pulling rope (5); the two longitudinal binding belts (4) are provided with longitudinal binding structures, the longitudinal binding structures are internally inserted with bolts (8), one ends of the bolts (8) are inserted into bolt holes of the longitudinal binding belts (4), and the other ends of the bolts are connected with pin pulling ropes (5); four pin pulling ropes (5) connected to the two transverse binding belts (3) and the two longitudinal binding belts (4) are connected to one end of a pulling rope (6) together, and the other end of the pulling rope (6) is connected to the inside of the aircraft cabin.

2. The special delivery device for the parachute-free air-drop as claimed in claim 1, wherein: the tray (1) comprises an upper panel (1.1), a lower panel (1.2) is arranged under the upper panel (1.1), a plurality of paper square tubes (1.3) which are separately arranged are arranged between the upper panel (1.1) and the lower panel (1.2), the upper end surface and the lower end surface of each paper square tube (1.3) are respectively and fixedly connected with the lower end surface of the upper panel (1.1) and the upper end surface of the lower panel (1.2), a connecting plate (1.4) is fixedly arranged on the lower end surface of the upper panel (1.1), a plurality of lifting ring threaded holes (1.5) are arranged on the upper panel (1.1), a plurality of lifting ring threaded holes (1.5) are uniformly distributed on the upper panel (1.1), lifting rings (7) are connected in the lifting ring threaded holes (1.5) through threads, a guide wheel assembly (1.6) is respectively arranged on the left side and the right side of the front end between the upper panel (1.1) and the lower panel (1.2), the lower end surface of the lower panel (1.2) is connected with two directional wheel mounting plates (1.7) through a connecting piece, two, a plurality of directional wheel assemblies (1.8) are respectively arranged on the two directional wheel mounting plates (1.7), and the plurality of directional wheel assemblies (1.8) are equidistantly distributed along the length direction of the directional wheel mounting plates (1.7).

3. The special delivery device for the parachute-free air-drop as claimed in claim 1, wherein: packing box (2) are equipped with buffer bag (2.2) including outer box (2.1) of cuboid structure in outer box (2.1), are equipped with on outer box (2.1) lateral wall and detain (2.6), are equipped with the intermediate layer in the lateral wall of outer box (2.1), are equipped with buffer layer (2.3) in the intermediate layer, are equipped with honeycomb's strengthening rib (2.4) in buffer layer (2.3).

4. A special throwing device for parachute-free airdrop according to claim 3, wherein: the buffer bag (2.2) comprises two air column layers (2.5) used for clamping the air-dropped goods, the two air column layers (2.5) are connected to form a clamping cavity for clamping the air-dropped goods, and the connecting part of the two air column layers (2.5) is abutted against the side wall of the outer box body (2.1).

5. The special delivery device for the parachute-free air-drop as claimed in claim 1, wherein: the transverse binding belt (3) comprises a first transverse belt body (3.1) and a second transverse belt body (3.3), one end of the first transverse belt body (3.1) is connected with one end of the second transverse belt body (3.3) through a first herringbone buckle (3.7), and the other end of the first transverse belt body (3.1) is connected with the other end of the second transverse belt body (3.3) through a transverse binding structure.

6. The special delivery device for the umbrella-free air-drop as claimed in claim 5, wherein: the transverse binding structure comprises a first large ring (3.2), a first middle ring (3.4), the first transverse belt body (3.1) is connected with the first small ring (3.5), the first middle ring (3.4), the first small ring (3.5) and the first rope ring (3.6) are connected with one end of the second transverse belt body (3.3), the first middle ring (3.4), the first small ring (3.5) and the first rope ring (3.6) penetrate through one end of the second transverse belt body (3.3), the first large ring (3.2) penetrates through the first middle ring (3.4), the first small ring (3.5) penetrates through the first middle ring (3.4), the first rope ring (3.6) penetrates through the first middle ring (3.5), the first rope ring (3.6) penetrating through the first small ring (3.5) penetrates through a rope buckle hole in the second transverse belt body (3.3), and a bolt (8.6) penetrating through a first rope buckle hole in the second transverse belt body (3.3) is inserted into a bolt hole in the first rope buckle hole (3.6), and a bolt (8.6) inserted into a second transverse belt body (3.3).

7. The special delivery device for the parachute-free air-drop as claimed in claim 1, wherein: vertical tie strip (4) indulge the area body (4.1) including first indulge the area body (4.5) and the third indulge the area body (4.8), first indulge area body (4.1) one end and indulge area body (4.8) one end through vertical binding structure connection third, the third indulges the area body (4.8) other end and connects second through second day word knot (4.9) and indulge area body (4.5) one end, first connecting ring (4.3) are connected to first indulge area body (4.1) other end, cup joint first buckle (4.4) on first connecting ring (4.3), cup joint rings (7) on first buckle (4.4), the second area body indulges second area body (4.5) other end connection second buckle (4.6), cup joint second buckle (4.7) on second go-between (4.6), cup joint rings (7) on second buckle (4.7).

8. The special delivery device for the parachute-free air-drop as claimed in claim 7, wherein: the longitudinal binding structure comprises a second large ring (4.2) and a second middle ring (4.10), a second small ring (4.11) and a second rope ring (4.12), the second large ring (4.2) is connected at one end of the first longitudinal belt body (4.1), the second middle ring (4.10), the second small ring (4.11) and the second rope ring (4.12) are connected at one end of the third longitudinal belt body (4.8), the second large ring (4.2) penetrates through the second middle ring (4.10), the second middle ring (4.10) penetrating through the second large ring (4.2) penetrates through the second small ring (4.11), the second small ring (4.11) penetrating through the second middle ring (4.10) penetrates through the second rope ring (4.12), the second rope ring (4.12) penetrating through the second large ring (4.10) penetrates through a rope hole on the third longitudinal belt body (4.8), and a bolt (8.12) inserted into the second rope hole on the second longitudinal belt body (4.8) is inserted into the second rope hole (4.12).

9. The special delivery device for the parachute-free air-drop as claimed in claim 1, wherein: stay cord (6) are including stay cord body (6.1), and stay cord ring (6.2) and couple (6.3) are equipped with respectively at stay cord body (6.1) both ends, and stay cord ring (6.2) and pull pin rope (5) are connected, and couple (6.3) and cabin internal structure are connected.

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