Marine quick escape rescue suit

By designing quick-release waders and segmented buoyancy life jackets, the problems of increased weight and operational complexity caused by water entering fishermen's waders have been solved. This has enabled rapid detachment and effective buoyancy provision, improving the safety of offshore operations and nighttime visibility.

CN224241240UActive Publication Date: 2026-05-15DALIAN XINXIN CLOTHING MANUFACTURING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DALIAN XINXIN CLOTHING MANUFACTURING CO LTD
Filing Date
2025-05-20
Publication Date
2026-05-15

AI Technical Summary

Technical Problem

When fishermen are working at sea, water gets into their waders, increasing their weight and making it difficult to remove them, causing panic and inconvenience. Existing life jackets and waders are complicated to operate in emergencies, making it difficult to remove them quickly and provide effective buoyancy.

Method used

A marine quick-release escape kit has been designed, including quick-release waders and a life jacket with water sleeves. The waders are made of waterproof and lightweight material, with a belt that serves as a shoulder strap and Velcro at the front. The life jacket is made of segmented buoyancy material, and the water sleeves are connected to the buoyancy components. The waders can be instantly removed after water enters the tank, and the life jacket provides buoyancy for floating. The kit also incorporates glow-in-the-dark strips to improve visibility and safety.

Benefits of technology

It enables quick deployment of waders in emergencies, provides effective buoyancy, ensures the head is not submerged, improves nighttime visibility, enhances safety and ease of operation, and adapts to the buoyancy requirements of different water areas.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a marine quick escape rescuing suit, which comprises quick escape raw water trousers and a life jacket with water sleeves, the quick escape raw water trousers comprise trousers bodies, the trousers bodies are made of waterproof light materials, the bottoms of the trousers bodies are integrally connected with low-upper water shoes, the back surfaces of the trousers bodies are connected with trouser belts, the trouser belts are used as shoulder carrying straps, and the life jacket is provided with water sleeves. The front side of the trouser body is provided with a quick escape raw water trouser magic tape, and the trouser belt connected with the front side of the trouser body is also provided with a magic tape; the life jacket comprises a waistcoat type life jacket body, water sleeve connecting belts are connected to the shoulders of the waistcoat type life jacket body, water sleeves are connected to the tail ends of the water sleeve connecting belts, buoyancy materials are arranged in the water sleeves and the surface layer of the waistcoat type life jacket body, and the sizes of the water sleeves are adjusted by attaching cuff hook-and-loop fasteners to the water sleeves. The quick-escape raw water trousers are in a back strap plate shape and are fixed through the hook-and-loop fasteners arranged in the front, so that the quick-escape raw water trousers can be easily put on and taken off, escape is smoother, and safety guarantee is provided for escape of a wearer.
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Description

Technical Field

[0001] This utility model relates to the field of water rescue clothing technology, and in particular to a quick-release escape suit for ships. Background Technology

[0002] Waders are a general term encompassing fishing pants, work pants, protective clothing, and catching fish. They are garments made from waterproof fabric and have a certain degree of waterproofing. Fishermen need to wear waders and life jackets when working at sea. In rough seas, fishing boats are prone to capsizing. If water gets into the waders, the water inside will increase the weight of the pants and cause them to sink. If the pants are flooded and dangerous, the fisherman will panic and find it more difficult to remove the flooded waders. Summary of the Invention

[0003] To address the aforementioned technical problems, a marine quick-escape kit is provided. The technical means employed in this invention are as follows:

[0004] A marine quick-release escape suit includes quick-release waders and a life jacket with water sleeves. The quick-release waders include a trouser body made of waterproof and lightweight material, with low-cut water shoes integrally connected to the bottom of the trouser body. A belt is connected to the back of the trouser body, serving as a shoulder strap. The upper part of the front trouser panel of the trouser body has Velcro fasteners, specifically stiff Velcro, and the front of the shoulder straps has soft Velcro fasteners. This design allows for quick release and adjustable trouser length. The life jacket includes a vest-style life jacket body, with water sleeve connecting straps connected to the shoulders of the vest-style life jacket body. Water sleeves are connected to the ends of the water sleeve connecting straps. Both the water sleeves and the vest-style life jacket body have buoyancy material inside their outer layers. The size of the water sleeves is adjusted by Velcro fastening at the cuffs.

[0005] Furthermore, the life jacket has a zipper on the front.

[0006] Furthermore, the upper part of the front of the life jacket is provided with a whistle pocket for storing a whistle.

[0007] Furthermore, the life jacket has a back suspension webbing attached to its back, which is horizontally fixed to the back of the life jacket. The two ends of the back suspension webbing are connected to the left and right water sleeve connecting straps, respectively. The water sleeve connecting straps are suspended in the air, and the ends of the water sleeve connecting straps are connected to the water sleeves.

[0008] Furthermore, the back suspender straps are equipped with glow-in-the-dark strips for the life vest.

[0009] Furthermore, a shoulder adjustment webbing is provided above the back suspending webbing, and the other end of the shoulder adjustment webbing extends over the shoulder and connects to the front of the life jacket. A shoulder adjustment buckle is provided on the shoulder adjustment webbing.

[0010] Furthermore, the life jacket is provided with a waist adjustment webbing at the bottom, and the waist adjustment webbing is provided with a waist adjustment buckle.

[0011] Furthermore, the two belts are connected near the back of the trousers by a horizontally positioned belt fastener.

[0012] Furthermore, the belt is equipped with a luminous strip for quick-release escape wet pants.

[0013] Furthermore, the bottom of the low-top water shoes is provided with anti-slip texture.

[0014] This utility model has the following advantages:

[0015] 1. Both the life jacket and the quick-release escape waders are equipped with glow-in-the-dark strips, making it easier to spot targets at night without needing lights to find them, and also making them easier for anyone to spot in case of danger at night.

[0016] 2. The life jacket incorporates internal buoyancy components. Its modular, three-dimensional design allows for a more fitted and flexible fit. The two ends of the life jacket are connected to the sleeves via straps, which also contain buoyancy components to further enhance the life jacket's buoyancy. The straps also reduce overall bulkiness and better complement the quick-release escape waders. The integrated body and sleeve design of the life jacket maximizes buoyancy while maintaining the wearer's balance in the water during an emergency.

[0017] 3. The quick-release escape waders feature a strap design with Velcro closures at the front. In case of falling into water, simply pull the Velcro straps upwards instantly. The buoyancy provided by the life jacket will cause the waders to detach automatically. Specifically, in situations where the waders are flooded or in emergency situations, they can be removed in a split second (only 1-3 seconds). This provides superior safety compared to buckles, preventing functional loss due to damage, jamming due to improper operation, or confusion due to unfamiliarity with the device. Furthermore, when the waders are flooded, the life jacket provides buoyancy, causing the waders to sink, facilitating a smoother escape and ensuring the user's head remains submerged. The entire escape process is simple and efficient: waders → flooding → quick release → waders sinking → life jacket rising → arm extension for a rapid and easy escape. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is the front view of the life jacket of this utility model.

[0020] Figure 2 This is a rear view of the life jacket of this utility model.

[0021] Figure 3 This is a schematic diagram of the quick-release escape water pants of this utility model.

[0022] Figure 4 This is a schematic diagram of the water shoes of this utility model.

[0023] Figure 5 This is a schematic diagram of the buoyancy material setting method of this utility model.

[0024] In the picture: 1. Zipper; 2. Shoulder adjustment webbing; 3. Whistle pocket; 4. Water sleeve connecting strap; 5. Water sleeve; 6. Waist adjustment webbing; 7. Low-top water boots; 8. Cuff Velcro; 9. Life jacket glow strip; 10. Back shoulder adjustment buckle; 11. Back suspending webbing; 12. Waist adjustment buckle; 13. Pants belt; 14. Quick-release escape water pants Velcro; 15. Pants belt fixing strap; 16. Quick-release escape water pants glow strip. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] like Figures 1-5As shown in the figure, this utility model embodiment discloses a marine quick-release escape kit, including quick-release escape waders and a life jacket. The quick-release escape waders include a trouser body made of waterproof material. Water shoes 7 are integrally connected to the bottom of the trouser body. A belt 13 is connected to the back of the trouser body. The belt 13 is a quick-release belt, specifically, it serves as a shoulder strap. The upper end of the front trouser panel of the trouser body is provided with quick-release escape waders Velcro 14, specifically Velcro with stiff bristles. The front end of the shoulder strap is attached with Velcro with soft bristles. This design allows for quick release and adjustment of the trouser length. The life jacket includes a vest-style life jacket body. A water sleeve connecting strap 4 is connected to the shoulder of the vest-style life jacket body. A water sleeve 5 is connected to the end of the water sleeve connecting strap. Buoyancy material is provided inside the outer layer of both the water sleeve and the vest-style life jacket body. The size of the water sleeve is adjusted by fastening it with Velcro 8 at the cuff. The vest-style life jacket has a shoulder strap connected to a water sleeve. Specifically, the shoulder can be the front, back, or upper part of the shoulder. In this embodiment, the water sleeve strap is connected to the back of the shoulder via a back suspender strap. This utility model serves as a marine work garment that can be worn by the user for extended periods while working on a ship.

[0027] The shoulder straps are designed with elastic bands at the shoulder position. When fishermen work with a large range of motion, the elastic bands will stretch according to the amount of activity, making it easy and free for them to work without being restricted by shoulder straps that are too tight.

[0028] The buoyancy block of a life jacket is its core functional component, directly affecting its rescue performance and wearing comfort. In traditional life jackets, the buoyancy material is a single piece, usually square, placed in front of the chest to meet certain buoyancy standards, ensuring that the head remains above the water surface when the body is vertical or tilted backward.

[0029] In this embodiment, considering the user's needs for a close-fitting fit, comfort, flexibility, and freedom of movement, the preferred implementation method is that the life jacket's buoyancy blocks are composed of multiple small buoyancy blocks spaced at preset intervals. Specifically, the buoyancy blocks at the front include a left front chest buoyancy block and a right front chest buoyancy block. In this embodiment, there are seven buoyancy blocks for both the left and right front chests. Taking the left front chest buoyancy blocks as an example, the topmost left front buoyancy block one is a shoulder strap buoyancy block from the shoulder to the chest. The buoyancy blocks in the middle include left front buoyancy blocks two, three, and four of the same level. Left front buoyancy block two is close to the middle zipper area. Left front buoyancy block three is located between left front buoyancy blocks two and four. Left front buoyancy block four is a side rib buoyancy block adapted to the side ribs. Left front buoyancy blocks five, six, and seven are the bottommost buoyancy blocks. The back buoyancy blocks also consist of three layers. In the top layer, back buoyancy blocks one, two, three, and four, back buoyancy blocks one and four are axially symmetrical, back buoyancy blocks two and three are axially symmetrical, and back buoyancy blocks two and three are neck buoyancy blocks that match the neck. In the middle layer, back buoyancy blocks five, six, seven, eight, nine, and ten, back buoyancy blocks six, seven, eight, and nine have a densely packed structure in the middle, back buoyancy blocks one and five form side rib buoyancy blocks that match the side ribs on the back, and back buoyancy blocks four and ten are side rib buoyancy blocks that match the other side ribs. The bottom layer has six buoyancy blocks corresponding to the six buoyancy blocks in the middle layer, and the six buoyancy blocks in the bottom layer are all the same size.

[0030] Four buoyancy blocks arranged in a ring around the sleeves provide effective buoyancy support for the user's wrists / forearms in the event of an accidental fall into the water. When a person falls into the water, the balance created by the sleeves helps them float, keeping their head above water and providing the safest self-rescue protection.

[0031] This device is a long-term wearable life jacket for shipboard users. In actual use, the traditional single piece of buoyancy material is divided into several small pieces. Each piece of buoyancy material is connected by elastic bands or by adhesive material plus a layer of fabric for seamless connection. This segmented design also allows users to move more freely during work. After using this device, the user wears it comfortably and fits well, making work easy and free, without being restricted by the resistance of traditional large pieces of buoyancy material.

[0032] The aforementioned segmented buoyancy blocks are a preferred configuration. Based on ergonomic data, the buoyancy blocks on the chest of the life jacket are designed with a gradient density distribution, with high density at the shoulders and low density at the waist, to ensure that the body naturally maintains an upright posture and the head floats stably on the surface of the water when falling into the water.

[0033] Depending on the application scenarios in seawater and freshwater areas, the water sleeve buoyancy can be modularly designed, allowing users to increase or decrease the number of buoyancy blocks as needed to adapt to the buoyancy differences in different water areas.

[0034] As an optional implementation method, the quick-release escape waders and life jackets are made of Oxford cloth. The main characteristics of Oxford cloth are that it is strong and wear-resistant, has high tear resistance, is not easily torn by sharp objects, and has good waterproof performance, which can prevent rainwater from penetrating when working on the ship, thereby preventing water from getting into the clothing.

[0035] Furthermore, the life jacket has a zipper 1 on the front. The front has two panels, and the zipper connects and disconnects the two parts.

[0036] For water operations, the inclusion of a whistle on a life jacket is essential. In the event of a water accident or emergency, the whistle can emit a high-decibel sound, attracting the attention of rescuers even in noisy environments. In open water, especially at night or in low visibility conditions, the whistle can help rescuers quickly locate the person in the water, enabling timely rescue operations. Therefore, as a preferred embodiment, the life jacket has a whistle pocket 3 on the upper front panel for storing the whistle. As an optional embodiment, the end of the whistle can be connected to a buckle on the shoulder adjustment webbing via a lanyard.

[0037] Furthermore, the life jacket has a back suspending strap 11 attached to its back, which is horizontally fixed to the back of the life jacket. The two ends of the back suspending strap are connected to the left and right water sleeve connecting straps, respectively. The water sleeve connecting straps are suspended in the air, and the ends of the water sleeve connecting straps are connected to the water sleeves.

[0038] Furthermore, the back suspender strap is equipped with a life vest glow strip 9.

[0039] Furthermore, a shoulder adjustment webbing 2 is provided above the back suspending webbing, and the other end of the shoulder adjustment webbing extends over the shoulder and connects to the front of the life jacket. A shoulder adjustment buckle is provided on the shoulder adjustment webbing. Alternatively, a back shoulder adjustment buckle 10 can be provided at the back shoulder position.

[0040] Furthermore, the life jacket is provided with a waist adjustment webbing 6 at the bottom, and a waist adjustment buckle 12 is provided on the waist adjustment webbing.

[0041] Furthermore, the two belts are connected near the back of the pants by a horizontally arranged belt fixing strap 15.

[0042] Furthermore, the belt is equipped with a luminous strip 16 for quick-release escape wet pants.

[0043] Furthermore, the bottom of the water shoes is provided with anti-slip texture.

[0044] In this embodiment, the aforementioned adjusting buckles and snap fasteners can be one-way adjusting buckles, two-way adjusting buckles, or snap-on adjusting buckles. The adjusting buckles are fixed to the garment by sewing or riveting. The straps are tightened or loosened as needed to secure them to the appropriate position on the buckle.

[0045] In this embodiment, the quick-release escape waders are made of a mesh waterproof material, which increases the overall durability of the garment.

[0046] The trouser seams are made with a combination of stitching and pressure bonding, which ensures both a strong bond and excellent waterproof performance.

[0047] In this embodiment, the integrated design of the trousers and shoes, the easy-to-remove angle design of the shoe upper to prevent danger caused by the shoes not being able to be taken off, and the non-slip sole can effectively increase the friction between the sole and the deck, reduce the risk of slipping and ensure the safety of fishermen.

[0048] When putting on the life jacket, first put on the life jacket, then put on the quick-release escape water pants. If the quick-release escape water pants get wet, you can immediately tear off the Velcro straps to let the quick-release escape water pants fall off and complete the escape. You can also use the floating of the life jacket and the floating of the water sleeves to complete the self-rescue.

[0049] As an expandable implementation, for operations in high-latitude areas, a removable fleece liner can be added to the lining of the life jacket, and the cuffs of the water sleeves can be designed with a windproof, waterproof, and shrinkable structure to prevent cold water from entering.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A marine rapid escape and rescue kit, characterized in that, The system includes quick-release escape waders and a life jacket with water sleeves. The quick-release escape waders consist of a trouser body made of waterproof and lightweight material. Low-cut water shoes are integrally connected to the bottom of the trouser body. A belt is connected to the back of the trouser body, which serves as a shoulder strap. The upper part of the front panel of the trouser body has Velcro fasteners, specifically stiff Velcro, and the front of the shoulder straps has soft Velcro fasteners. The life jacket consists of a vest-style life jacket body. Water sleeve connecting straps are connected to the shoulders of the vest-style life jacket body, and water sleeves are connected to the ends of the water sleeve connecting straps. Buoyancy material is provided inside the outer layer of both the water sleeves and the vest-style life jacket body. The size of the water sleeves is adjusted by fastening them with Velcro at the cuffs.

2. The marine quick escape and rescue kit according to claim 1, characterized in that, The life jacket has a zipper on the front.

3. The marine quick escape and rescue kit according to claim 1, characterized in that, The life jacket has a whistle pocket on the upper front for storing a whistle.

4. The marine quick escape and rescue kit according to claim 1, characterized in that, The life jacket has a back suspension strap attached to its back, which is horizontally fixed to the back of the life jacket. The two ends of the back suspension strap are connected to the left and right water sleeve connecting straps, respectively. The water sleeve connecting straps are suspended in the air, and the ends of the water sleeve connecting straps are connected to the water sleeves.

5. The marine quick escape and rescue kit according to claim 4, characterized in that, The back suspender straps are equipped with glow-in-the-dark strips for the life jacket.

6. The marine quick escape and rescue kit according to claim 4, characterized in that, A shoulder adjustment webbing is provided above the back suspending webbing. The other end of the shoulder adjustment webbing passes over the shoulder and is connected to the front of the life jacket. A shoulder adjustment buckle is provided on the shoulder adjustment webbing.

7. The marine quick escape and rescue kit according to claim 1, characterized in that, The life jacket is equipped with a waist adjustment webbing at the bottom, and the waist adjustment webbing is equipped with a waist adjustment buckle.

8. The marine quick escape and rescue kit according to claim 1, characterized in that, The two belts are connected near the back of the pants by a horizontally set belt fastener.

9. The marine quick escape and rescue kit according to claim 1, characterized in that, The belt is equipped with a luminous strip for quick-release escape wet pants.

10. The marine quick escape and rescue kit according to claim 1, characterized in that, The bottom of the low-top water shoes is equipped with anti-slip texture.