Water drop parachute system

Abstract

The utility model discloses a water airdrop parachute system, comprising a canopy cover, a main parachute body, a guide parachute body, a first package cover, a second package cover and a hanging device; the hanging device comprises a first sling assembly, a second sling assembly and a third sling assembly. The first sling assembly is fixedly connected to the aircraft, the first group of lifting straps and the third sling assembly are fixedly connected to the airdrop carrier, and the airdrop carrier is installed on the aircraft, so that the airdrop assembly is completed, and then the soft connecting belt is fitted and fixed with the third sling assembly, and the hard locking rod passes through one of the storage bags, the locking hole, and the other storage bag in sequence to achieve locking. There is no hanging part on the outside of the canopy cover, and the relevant components will not swing or vibrate under the action of high-speed airflow during flight, and the installation of the airdrop parachute on the airdrop carrier will not be loose, and will not be separated, etc., thereby improving flight safety and thus improving the success rate of airdrop.

Description

Technical Field

[0001] The utility model relates to the technology of airdrop field, in particular to an overwater airdrop parachute system. Background Art

[0002] Airdrop parachutes are used for airdropping strategic materials and rescue materials to slow down the falling speed of airdrop carriers and ensure the property safety of materials. They play an important role in emergency rescue, earthquake relief, sea airdrop and other emergency operations. Generally, airdrop parachutes include parachute bags, canopies, guide parachutes and other components. The canopies are folded and placed in the parachute bags. When in use, the canopies placed in the parachute bags are pulled out through the guide parachute.

[0003] Airdrop parachutes are generally fixedly installed on airdrop carriers. According to the on-site airdrop requirements of the aircraft and the airdrop carrier, some airdrop carriers need to be installed on the chassis below the aircraft for airdrop. Both ends of the parachute bag of traditional airdrop parachutes have components for parachuting, parachute opening, and fixing. During the flight of the aircraft, these components for parachuting and fixing will sway and vibrate due to the action of high-speed airflow, especially in the field of sea airdrops. Since the airflow over the sea surface will become extremely unstable due to the action of ocean currents, not only will the installation of the airdrop parachute on the airdrop carrier become loose, or even detached, but the swaying and vibration will also affect the flight safety of the aircraft, resulting in poor flight safety and leading to airdrop failure. Therefore, it is necessary to propose a new solution to solve the above problems. Utility Model Content

[0004] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a water airdrop parachute system, which can effectively solve the problem that the components used for parachuting, opening and fixing in the existing airdrop parachutes are easily affected by ocean currents and become extremely unstable, which will not only make the installation of the airdrop parachute on the airdrop carrier loose or even detach, but the resulting swaying and vibration will also affect the flight safety of the aircraft, resulting in poor flight safety and thus leading to the problem of airdrop failure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A water airdrop parachute system comprises a canopy cover, a main parachute body, a guide parachute body, a first sealing cover, a second sealing cover and a hanging device;

[0007] The canopy cover has a accommodating cavity with an opening facing downward, a through hole is provided on the top of the canopy cover, the through hole is connected to the accommodating cavity, and at least two through-going storage bags are arranged on the surface of the canopy cover, and the at least two through-going storage bags are arranged at intervals;

[0008] The main parachute body is folded and placed in the accommodating cavity, and the main parachute body is connected to a first set of carrying straps for connecting and fixing with the airdrop carrier, and the first set of carrying straps extends outward from the accommodating cavity;

[0009] The guide parachute body is folded and placed on the upper end of the canopy cover, and the guide parachute body is connected to a second set of lifting straps, and a locking assembly extends from the second set of lifting straps, and the locking assembly includes a soft connecting strap and a hard locking rod that are integrally formed and connected, and the soft connecting strap is connected to the second set of lifting straps;

[0010] The first package cover is arranged on the upper end of the canopy cover and covers the guide parachute body;

[0011] The second sealing cover is arranged on the lower end of the canopy cover and covers the opening of the accommodating cavity;

[0012] The hanging device includes a first sling assembly, a second sling assembly and a third sling assembly, one end of the first sling assembly is connected to the inner wall surface of the first packaging cover, the other end of the first sling assembly extends out of the first packaging cover, the second sling assembly is arranged on the top of the umbrella cover and passes through the through hole, the second set of carrying straps is connected to the second sling assembly, the main parachute body is connected to the second sling assembly, one end of the third sling assembly is arranged on the umbrella cover, the other end of the third sling assembly has a locking hole, and the locking hole is located between two adjacent storage bags, the aforementioned soft connecting belt is fitted and fixed to the third sling assembly, and the hard locking rod passes through one of the storage bags, the locking hole, and the other storage bag in sequence to achieve locking.

[0013] As a preferred solution, the main parachute body includes a main canopy and a first parachute rope, one end of the first parachute rope is connected to the main canopy, and the other end of the first parachute rope is connected to the first set of carrying straps.

[0014] As a preferred embodiment, a plurality of first packaging parts extend from the accommodating cavity, and the plurality of first packaging parts are all provided with a first rope threading hole. The plurality of first packaging parts are folded with each other and cover the main umbrella canopy, and each first rope threading hole is opposite to each other, and one of the first packaging parts is provided with a first rope binding part, which passes through each first rope threading hole and is sleeved on the first umbrella rope, and a plurality of second rope binding parts are provided in the accommodating cavity, and the plurality of second rope binding parts are sleeved on the first umbrella rope, and a plurality of second packaging parts are provided at the opening position of the accommodating cavity, and the plurality of second packaging parts are all provided with a second rope threading hole. The plurality of second packaging parts are folded with each other and cover the first umbrella rope, and the plurality of second packaging parts are bound by passing an easy-to-break rope through the second rope threading hole to achieve the folding and fixing of the plurality of second packaging parts.

[0015] As a preferred solution, the guide parachute body includes a guide canopy and a second parachute rope, one end of the second parachute rope is connected to the guide canopy, and the other end of the second parachute rope is connected to the second set of carrying straps.

[0016] As a preferred solution, a plurality of third tie rope parts are provided on the first packaging cover, and the plurality of third tie rope parts are sleeved on the second umbrella rope and the second set of carrying straps, and one end of the first sling assembly is connected to the third tie rope part.

[0017] As a preferred solution, the third sling assembly is provided with a fourth tying rope portion, and there are two third sling assemblies, and the other ends of the two third sling assemblies both pass through the fourth tying rope portion.

[0018] As a preferred solution, the first packaging cover is mounted on the upper end of the canopy cover by means of Velcro, and the second packaging cover is also mounted on the lower end of the canopy cover by means of Velcro and covers the opening of the accommodating cavity.

[0019] As a preferred solution, the soft connecting belt is attached and fixed to the third sling assembly by Velcro.

[0020] As a preferred solution, the soft connecting belt is made of cloth, and the hard locking rod is a rubber-coated steel wire rope.

[0021] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0022] The first sling assembly is fixedly connected to the aircraft, the first set of carrying straps and the third sling assembly are fixedly connected to the airdrop carrier, and the airdrop carrier is installed on the aircraft, thereby completing the airdrop assembly. The soft connecting belt is then used to fit and fix the third sling assembly, and the hard locking rod passes through one of the storage bags, the locking hole, and the other storage bag in sequence to achieve locking. There are no suspended pendants on the outside of the canopy cover, and the related components will not sway or vibrate under the action of high-speed airflow during flight. The installation of the airdrop parachute on the airdrop carrier will not loosen, and will not detach, thereby improving flight safety and thus increasing the success rate of airdrops.

[0023] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the assembly of the preferred embodiment of the utility model in use;

[0025] Figure 2 yes Figure 1 A partial enlarged view of

[0026] Figure 3 This is an external expansion diagram of the umbrella cover in the preferred embodiment of the utility model;

[0027] Figure 4 This is an internal expansion diagram of the umbrella cover in a preferred embodiment of the utility model;

[0028] Figure 5 It is a front view of a preferred embodiment of the utility model;

[0029] Figure 6 It is a rear view of a preferred embodiment of the utility model;

[0030] Figure 7 It is a three-dimensional schematic diagram of a packaging cover in a preferred embodiment of the utility model;

[0031] Figure 8 It is an enlarged schematic diagram of the first packaging cover in the preferred embodiment of the utility model;

[0032] Fig. 9 It is a structural schematic diagram of the connection between the first packaging cover and the first sling assembly in a preferred embodiment of the utility model;

[0033] Fig.10 It is an enlarged schematic diagram of the second packaging cover in the preferred embodiment of the utility model;

[0034] Fig.11 It is a structural schematic diagram of the connection between the second packaging cover and the first set of carrying straps in a preferred embodiment of the utility model;

[0035] Fig.12 It is a top view of the umbrella cover in the preferred embodiment of the utility model.

[0036] Description of the accompanying drawings:

[0037] 10. Umbrella cover 101. Accommodation cavity

[0038] 102, through hole 11, storage bag

[0039] 12. First packaging portion 121, first rope threading hole

[0040] 122, first rope tie portion 13, second rope tie portion

[0041] 14. Second packaging portion 141, second rope threading hole

[0042] 20. Main parachute 21. Main canopy

[0043] 22. First parachute line 30. Guide parachute

[0044] 31. Guide canopy 32. Second canopy line

[0045] 40. First packaging cover 41. Third tie rope part

[0046] 50. Second packaging cover 60. Hanging device

[0047] 61. First sling assembly 62. Second sling assembly

[0048] 63. Third sling assembly 631. Locking hole

[0049] 632, fourth rope portion 71, first set of lifting straps

[0050] 72. Second set of carrying straps 73. Locking assembly

[0051] 731, soft connection belt 732, hard locking rod

[0052] 74. Velcro. DETAILED DESCRIPTION

[0053] Please refer to Figures 1 to 12 As shown, it shows the specific structure of a preferred embodiment of the utility model, including an umbrella cover 10, a main parachute body 20, a guide parachute body 30, a first encapsulating cover 40, a second encapsulating cover 50 and a hanging device 60.

[0054] The canopy cover 10 has a accommodating cavity 101 with an opening facing downward, a through hole 102 is provided on the top of the canopy cover 10, and the through hole 102 is connected to the accommodating cavity 101. The surface of the canopy cover 10 is provided with at least two through-going storage bags 11, and the at least two through-going storage bags 11 are arranged at intervals; in the present embodiment, a plurality of first packaging parts 12 extend from the accommodating cavity 101, and the plurality of first packaging parts 12 are all provided with first rope threading holes 121, and the plurality of first packaging parts 12 are folded with each other and cover the main canopy 21, and each of the first rope threading holes 121 is opposite to each other, and one of the first packaging parts 12 is provided with a first rope tie part 122 The first rope portion 122 is made of a high elastic band material, and the first rope portion 122 passes through each first rope threading hole 121 and is sleeved on the first umbrella rope 22, and a plurality of second rope portions 13 are arranged in the accommodating cavity 101, and the plurality of second rope portions 13 are sleeved on the first umbrella rope 22. A plurality of second packaging portions 14 are arranged at the opening position of the accommodating cavity 101, and the plurality of second packaging portions 14 are all provided with second rope threading holes 141. The plurality of second packaging portions 14 are folded with each other and cover the first umbrella rope 22, and the plurality of second packaging portions 14 are bound by easy-to-break ropes passing through the second rope threading holes 141 to achieve folding and fixing of the plurality of second packaging portions 14.

[0055] The main parachute body 20 is folded and placed in the accommodating cavity 101. The main parachute body 20 is connected to a first set of carrying straps 71 for connecting and fixing to an airdrop carrier. The first set of carrying straps 71 extends outward from the accommodating cavity 101. In the present embodiment, the main parachute body 20 includes a main canopy 21 and a first parachute rope 22. One end of the first parachute rope 22 is connected to the main canopy 21, and the other end of the first parachute rope 22 is connected to the first set of carrying straps 71.

[0056] The guiding parachute body 30 is folded and placed on the upper end of the canopy cover 10, and the guiding parachute body 30 is connected with a second set of carrying straps 72, and the second set of carrying straps 72 extends with a locking assembly 73, and the locking assembly 73 includes a soft connecting belt 731 and a hard locking rod 732 which are integrally formed and connected, and the soft connecting belt 731 is connected to the second set of carrying straps 72; in the present embodiment, the guiding parachute body 30 includes a guiding canopy 31 and a second parachute rope 32, one end of the second parachute rope 32 is connected to the guiding canopy 31, and the other end of the second parachute rope 32 is connected to the second set of carrying straps 72; the soft connecting belt 731 is fitted and fixed to the third sling assembly 63 by a Velcro 74, the soft connecting belt 731 is made of cloth, and the hard locking rod 732 is a rubber-coated steel wire rope.

[0057] The first packaging cover 40 is sleeved on the upper end of the canopy cover 10 and covers the guide umbrella body 30; in the present embodiment, a plurality of third binding rope portions 41 are provided on the first packaging cover 40, and the plurality of third binding rope portions 41 are sleeved on the second umbrella rope 32 and the second set of carrying straps 72, and one end of the first sling assembly 61 is connected to the third binding rope portion 41; the first packaging cover 40 is sleeved on the upper end of the canopy cover 10 through Velcro 74.

[0058] The second packaging cover 50 is sleeved on the lower end of the canopy cover 10 and covers the opening of the accommodating cavity 101; in the present embodiment, the second packaging cover 50 is also sleeved on the lower end of the canopy cover 10 and covers the opening of the accommodating cavity 101 through the Velcro 74.

[0059] The hanging device 60 includes a first sling assembly 61, a second sling assembly 62 and a third sling assembly 63, one end of the first sling assembly 61 is connected to the inner wall of the first package cover 40, the other end of the first sling assembly 61 extends out of the first package cover 40, the second sling assembly 62 is arranged on the top of the umbrella cover 10 and passes through the through hole 102, the second group of lifting straps 72 is connected to the second sling assembly 62, the main parachute 20 is connected to the second sling assembly 62, and one end of the third sling assembly 63 is arranged on the umbrella cover 10. The other end of the third sling assembly 63 has a locking hole 631, which is located between two adjacent storage bags 11. The aforementioned soft connecting belt 731 is fitted and fixed to the third sling assembly 62, and the hard locking rod 732 passes through one of the storage bags 11, the locking hole 631, and the other storage bag 11 in sequence to achieve locking; in this embodiment, the third sling assembly 63 is provided with a fourth rope portion 632, and the third sling assembly 63 is two, and the other ends of the two third sling assemblies 63 both pass through the fourth rope portion 632.

[0060] The assembly process of this embodiment is described in detail as follows:

[0061] First, the main canopy 21 is folded and placed in the accommodating cavity 101, the multiple first packaging parts 12 are folded with each other and cover the main canopy 21, the first rope portion 122 passes through each first rope threading hole 121 and is sleeved on a part of the folded first umbrella rope 22, so that the main canopy 21 is sealed in the canopy cover 10, and the remaining first umbrella ropes 22 are continued to be folded, and the folded first umbrella ropes 22 are passed through the multiple first rope binding parts 111 in sequence. Then, the multiple second packaging parts 14 are folded and cover the first umbrella rope 22, and the multiple second packaging parts 14 are bound by passing the easy-to-break rope through the second rope threading hole 141 to achieve the folding and fixing of the multiple second packaging parts 14, the second packaging 13 seals the first umbrella rope 22 in the canopy cover 10, and the main canopy 21 and the first umbrella rope 22 are separated in the accommodating cavity 101 of the canopy cover 10 by the first packaging part 12 and the second packaging part 14, so that the main canopy 21 and the first umbrella rope 22 can be pulled out in order when the umbrella is opened, thereby realizing orderly opening of the umbrella, and then Then, the second packing cover 50 is sleeved on the lower end of the umbrella cover 10 and covers the opening of the accommodating cavity 101, the first group of lifting straps 71 extends outward from the accommodating cavity 101, and then, the guide umbrella cover 31 is folded and placed on the upper end of the umbrella cover 10, the second group of lifting straps 72 is connected to the second sling assembly 62, the first packing cover 40 is sleeved on the upper end of the umbrella cover 10 and covers the guide umbrella body 30, the third rope portion 41 is sleeved on the second umbrella rope 32 and the second group of lifting straps 72, and the second umbrella rope 32 and the first group of lifting straps 72 are prevented from being pulled out of the guide umbrella body 30. The two groups of lifting straps 72 are knotted or entangled in the first packaging cover 40 due to transportation, and the locking assembly 73 extends out of the first packaging cover 40. Finally, the other ends of the two third sling assemblies 63 pass through the fourth rope portion 632, so that the locking hole 631 passes through the fourth rope portion 632, and the soft connecting strap 731 is fitted and fixed to the third sling assembly 62, and the hard locking rod 732 passes through one of the storage bags 11, the locking hole 631, and the other storage bag 11 in sequence to achieve locking. At this time, the first sling assembly 61 is fixedly connected to the aircraft, the first group of lifting straps 71 and the third sling assembly 63 are fixedly connected to the airdrop carrier, and the airdrop carrier is installed on the aircraft, and the airdrop assembly is completed.

[0062] The method of using this embodiment is described in detail as follows:

[0063] After the aircraft arrives above the sea surface of the designated sea area, the airdrop carrier is unmounted, and the airdrop carrier and the airdrop parachute system are dropped from the aircraft. Since the first sling assembly 71 is connected to the aircraft, the first package cover 30 is subjected to the pulling force of the first sling assembly 61 and the airdrop carrier, and the Velcro 74 bonded between the first package cover 40 and the canopy cover 10 is torn off, and the first package cover 40 is pulled out and separated from the canopy cover 10. Due to the continuous pulling force, the canopy 31 is pulled out of the first package cover 40, and the second parachute rope 32 and the second set of lifting straps are pulled out. When the second lifting strap 72 is pulled out from the third tie rope portion 41, and the second lifting strap 72 is straightened, the second lifting strap 72 pulls the locking assembly 73. Under the action of the pulling force, the Velcro 74 on the soft connecting strip 731 is torn open, and the hard locking rod 732 is pulled out from the two storage bags 11 and the locking hole 631. The restrictions of the two third sling assemblies 63 are released, and then the installation between the third sling assembly 63 and the airdrop carrier is released; at this time, the guide parachute 30 is separated from the first packaging cover 10, the guide canopy 31 is inflated and expanded to generate aerodynamic resistance, and the guide canopy 31 passes through the second packaging cover 10. The second set of lifting straps 72 pulls the canopy cover 10 upwards. Since the airdrop carrier falls faster than the airdrop parachute system and the first set of lifting straps 71 is connected to the airdrop carrier, the first set of lifting straps 71 is straightened, so that the canopy cover 10 is respectively subjected to the upward pulling force of the second set of lifting straps 72 and the downward pulling force of the first set of lifting straps 71; due to the action of the two-way pulling force, the Velcro 74 bonded between the second packaging cover 50 and the canopy cover 10 is torn open, the second packaging cover 50 is pulled out and separated from the canopy cover 10, and due to the action of the continuous pulling force, the easy-to-break rope is broken, and the second packaging cover 50 is The folded state of the part 14 is destroyed, so that the second packaging part 14 can not continue to block the accommodating cavity 101, so that the folded first parachute rope 22 is continuously pulled out from the multiple first rope parts 122 in turn, until the first parachute rope 22 is pulled out from the second rope part 13, and the second rope part 13 loses its restricting effect, and the folded state of the multiple first packaging parts 12 is destroyed, so that the first packaging part 12 can not continue to block the accommodating cavity 101, so that the folded main parachute canopy 21 is pulled out from the parachute canopy cover 10 and inflated and expanded to achieve the slow descent effect of the airdrop vehicle.

[0064] The above-mentioned airdrop process occurs only within a few tenths of a second, which is very fast. In addition, the first group of carrying straps 71 of the present application is folded and placed on the second packaging cover 50, the first parachute rope 22 is folded and placed between the first packaging part 12 and the second packaging part 14, the main canopy 21 is folded and placed between the first packaging part 12 and the top of the accommodating cavity, and the guide canopy 31 is folded and placed on the top of the canopy cover 10 and covered by the first packaging cover 40. Thus, the first group of carrying straps 71, the first parachute rope 22, the main canopy 21, and the guide canopy 31 are stored in different spaces respectively, and the folded first parachute rope 22 and the second parachute rope 32 are tied up respectively through the second rope tie part 13 and the third rope tie part 41 of the high elastic band to prevent confusion, entanglement, etc. during transportation. In addition, in the process of parachute opening, the components are in different spaces to achieve orderly opening, further improving the success rate and stability of opening.

[0065] The design focus of the utility model is: the first sling assembly is fixedly connected to the aircraft, the first set of lifting straps and the third sling assembly are fixedly connected to the airdrop carrier, and the airdrop carrier is installed on the aircraft, so the airdrop assembly is completed, and then the soft connecting belt is fitted and fixed with the third sling assembly, and the hard locking rod passes through one of the storage bags, the locking hole, and the other storage bag in sequence to achieve locking. There is no hanging pendant on the outside of the canopy cover. During the flight, the relevant components will not swing or vibrate under the action of high-speed airflow, and the installation of the airdrop parachute on the airdrop carrier will not loosen, and will not detach, thereby improving flight safety and thus improving the success rate of airdrop.

[0066] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A water-drop parachute system, characterized in that: It includes a canopy cover, a main parachute body, a guide parachute body, a first enclosing cover, a second enclosing cover and a hanging device; The canopy cover has a accommodating cavity with an opening facing downward, a through hole is provided on the top of the canopy cover, the through hole is connected to the accommodating cavity, and at least two through-going storage bags are arranged on the surface of the canopy cover, and the at least two through-going storage bags are arranged at intervals; The main parachute body is folded and placed in the accommodating cavity, and the main parachute body is connected to a first set of carrying straps for connecting and fixing with the airdrop carrier, and the first set of carrying straps extends outward from the accommodating cavity; The guide parachute body is folded and placed on the upper end of the canopy cover, and the guide parachute body is connected to a second set of lifting straps, and a locking assembly extends from the second set of lifting straps, and the locking assembly includes a soft connecting strap and a hard locking rod that are integrally formed and connected, and the soft connecting strap is connected to the second set of lifting straps; The first package cover is arranged on the upper end of the canopy cover and covers the guide parachute body; The second sealing cover is arranged on the lower end of the canopy cover and covers the opening of the accommodating cavity; The hanging device includes a first sling assembly, a second sling assembly and a third sling assembly, one end of the first sling assembly is connected to the inner wall surface of the first packaging cover, the other end of the first sling assembly extends out of the first packaging cover, the second sling assembly is arranged on the top of the umbrella cover and passes through the through hole, the second set of carrying straps is connected to the second sling assembly, the main parachute body is connected to the second sling assembly, one end of the third sling assembly is arranged on the umbrella cover, the other end of the third sling assembly has a locking hole, and the locking hole is located between two adjacent storage bags, the aforementioned soft connecting belt is fitted and fixed to the third sling assembly, and the hard locking rod passes through one of the storage bags, the locking hole, and the other storage bag in sequence to achieve locking.

2. The water-drop parachute system according to claim 1, characterized in that: The main parachute body includes a main canopy and a first parachute rope, one end of the first parachute rope is connected to the main canopy, and the other end of the first parachute rope is connected to the first group of carrying straps.

3. The water-drop parachute system according to claim 2, characterized in that: A plurality of first packaging parts extend from the accommodating cavity, each of which is provided with a first rope threading hole, and are folded together and cover the main umbrella canopy, each of the first rope threading holes is opposite to each other, and one of the first packaging parts is provided with a first rope binding part, which passes through each first rope threading hole and is sleeved on the first umbrella rope, and a plurality of second rope binding parts are provided in the accommodating cavity, and the plurality of second rope binding parts are sleeved on the first umbrella rope, and a plurality of second packaging parts are provided at the opening position of the accommodating cavity, each of which is provided with a second rope threading hole, and are folded together and covered with the first umbrella rope, and the plurality of second packaging parts are bound by passing an easy-to-break rope through the second rope threading hole to achieve folding and fixing of the plurality of second packaging parts.

4. The water-drop parachute system according to claim 1, characterized in that: The guide parachute body includes a guide canopy and a second parachute rope, one end of the second parachute rope is connected to the guide canopy, and the other end of the second parachute rope is connected to the second group of carrying straps.

5. The water-drop parachute system according to claim 4, characterized in that: The first packaging cover is provided with a plurality of third rope parts, which are sleeved on the second umbrella rope and the second set of carrying straps, and one end of the first sling assembly is connected to the third rope part.

6. The water-drop parachute system according to claim 1, characterized in that: The third sling assembly is provided with a fourth rope portion. There are two third sling assemblies, and the other ends of the two third sling assemblies pass through the fourth rope portion.

7. The water-drop parachute system according to claim 1, characterized in that: The first packaging cover is mounted on the upper end of the canopy cover through a Velcro strap, and the second packaging cover is also mounted on the lower end of the canopy cover through a Velcro strap and covers the opening of the accommodating cavity.

8. The water-drop parachute system according to claim 1, characterized in that: The soft connecting belt is fitted and fixed to the third sling assembly via Velcro.

9. The water-drop parachute system according to claim 1, characterized in that: The soft connecting belt is made of cloth, and the hard locking rod is a rubber-coated steel wire rope.

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