A type of coated nylon dry garment

Abstract

This utility model discloses a coated nylon drysuit, comprising an upper body and lower trousers. A first waterproof zipper is sewn between the upper body and the lower trousers. The upper body also has a flap that hangs down to cover the first waterproof zipper and extends to one end of the lower trousers. A Velcro fastener is provided between the flap and the lower trousers. The upper body is filled with removable elbow pads at the elbows, and a first zipper opening for filling the elbow pads is provided on the inner side of the upper body. The lower trousers are filled with removable knee pads at the knees, and a second zipper opening for filling the knee pads is provided on the inner side of the lower trousers. This coated nylon drysuit, through the inclusion of an oxygen box and storage box, can provide oxygen to divers in a timely manner, improving their survival rate and demonstrating significant lifesaving effectiveness and high practicality.

Description

Technical Field

[0001] This utility model relates to the field of dry clothing, specifically a dry clothing made of coated nylon fabric. Background Technology

[0002] A drysuit is a highly waterproof garment with excellent sealing properties. Unlike a wetsuit, which allows a small amount of water to enter and is then warmed by body heat for some insulation, a drysuit completely prevents water from entering, creating a relatively independent and dry space inside. In extreme environments such as deep-sea diving and sub-ice diving, drysuits provide divers with reliable warmth and waterproof protection, ensuring their safety and comfort during diving activities in cold water. For personnel engaged in water rescue, underwater engineering, and ship repair, drysuits are essential equipment. They prevent workers from getting wet while working in water, avoiding hypothermia and ensuring the smooth progress of their work. In damp, watery outdoor environments, such as rainforest exploration and stream trekking, drysuits provide adventurers with a dry and comfortable wearing experience, reducing discomfort and health risks associated with wet clothing.

[0003] Existing drysuits have the following drawbacks: Traditional drysuits are relatively simple, providing only waterproofing. If divers are diving in open water, they may float on the surface for extended periods, potentially leading to oxygen deprivation. Prolonged oxygen deprivation poses a threat to the diver's life, as the inability to provide timely oxygen reduces survival chances and rescue effectiveness. Furthermore, after diving, the low water temperature makes divers susceptible to colds from prolonged immersion, highlighting the poor insulation provided by existing drysuits. Therefore, current drysuits suffer from the problems of insufficient oxygen supply and poor insulation during diving, requiring further improvement. Utility Model Content

[0004] In order to overcome the shortcomings of existing technical solutions, this utility model provides a dry suit made of coated nylon fabric, which can effectively solve the technical problems that existing dry suits cannot provide oxygen to divers during diving and that dry suits have poor heat preservation effects.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a dry-weather garment made of coated nylon fabric, comprising an upper body and lower trousers, wherein a first waterproof zipper is sewn between the upper body and the lower trousers; the upper body also has a cover plate that hangs down to cover the first waterproof zipper and extends to one end of the lower trousers; the cover plate is connected to the lower trousers by Velcro; the upper body is filled with removable elbow pads at the elbows, and the inner side of the upper body has a first zipper opening for filling the elbow pads; the lower trousers are filled with removable knee pads at the knees, and the inner side of the lower trousers has a first zipper opening for filling the knee pads. Two zipper openings are provided. One end of the upper garment is equipped with an oxygen box and a storage box. The oxygen box has an oxygen delivery tube, and the storage box contains an oxygen mask. The oxygen mask has a foldable structure and an oxygen tube with a flexible telescopic structure. The oxygen tube is connected to the oxygen delivery tube. The storage box is equipped with a sealing cap, and the sealing cap is surrounded by a sealing ring. Both the upper garment and the lower trousers include an inner lining layer and a waterproof layer from the inside out. The inner lining layer and the waterproof layer are tightly sewn together. An outer layer is also provided on the surface of the waterproof layer, and the waterproof layer and the outer layer are tightly sewn together.

[0006] Furthermore, the sealing cap is a transparent structure, and the sealing cap is provided with a cap buckle.

[0007] Furthermore, a waterproof bag is sewn onto the surface of the garment body, and a switch is movable inside the waterproof bag. A heating device is installed inside the garment body, and the heating device includes a housing, a metal foil, an eddy current coil, an inverter, and a lithium battery pack. The eddy current coil is connected to the inverter via a wire, the inverter is connected to the lithium battery pack via a wire, and the lithium battery pack is connected to the switch via a wire.

[0008] Furthermore, the upper garment is fixedly equipped with buoyancy airbags on its shoulders.

[0009] Furthermore, the outer layer is made of polyester fiber, the waterproof layer is made of coated nylon fabric, the inner lining is made of neoprene rubber, and the inner lining is also provided with a removable inner liner, which is made of wool, cotton or acrylic fiber.

[0010] Furthermore, the upper garment has a tightening section at the neckline, cuffs, and trouser hem; the upper garment has a second waterproof zipper extending from the neckline to the chest; and the upper garment also has a sealed pocket.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, a dry suit made of coated nylon fabric, can provide oxygen to divers in a timely manner through the design of an oxygen box and a storage box, thereby improving the divers' survival rate and demonstrating significant life-saving effects. It is highly practical and allows divers to quickly obtain oxygen when needed to meet their breathing requirements. The sealing ring around the sealing cover of the storage box effectively ensures the airtightness of the storage box, preventing oxygen leakage and the entry of external impurities. The outer layer allows the dry suit to provide insulation for the divers, greatly improving its heat preservation effect. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a dry garment made of coated nylon fabric according to the present invention;

[0013] Figure 2 This is a front view of the upper body of a dry-weather garment made of coated nylon fabric according to this utility model;

[0014] Figure 3 This is a rear view of the upper body of a dry-weather garment made of coated nylon fabric according to this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the lower trousers of a glued nylon dry garment with the cover plate removed from the outer surface;

[0016] Figure 5 This is a schematic diagram of the internal structure of the lower trousers of a dry-weather garment made of coated nylon fabric according to this utility model.

[0017] Figure 6 This is a cross-sectional view of the upper or lower body of a dry-weather garment made of coated nylon fabric according to this utility model.

[0018] Figure 7 This is a structural schematic diagram of the oxygen box and placement box of a dry suit made of coated nylon fabric according to this utility model.

[0019] Figure 8 This is a schematic diagram of the heating device for a dry garment made of coated nylon fabric according to this utility model.

[0020] Numbering on the map:

[0021] 1-Upper garment body; 2-Lower trousers body; 3-First waterproof zipper; 4-Cover; 5-Hook and loop fastener; 6-Elbow pad; 7-First zipper opening; 8-Knee pad; 9-Second zipper opening; 12-Second waterproof zipper; 13-Tightening part; 14-Sealing opening; 15-Heating device; 16-Buoyancy airbag; 17-Waterproof bag; 18-Switch; 19-Oxygen box; 21-Inner lining; 22-Waterproof layer; 23-Inner liner; 24-Outer layer; 25-Shell; 26-Lithium battery pack; 27-Inverter; 28-Metal foil; 29-Eddy current coil; 30-Placement box; 31-Sealing cover; 32-Oxygen supply tube; 33-Oxygen inhalation tube; 34-Oxygen mask; 35-Cover buckle; 36-Sealing ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] The following is combined with Figures 1-8 A detailed description of a glued nylon dry garment according to this utility model is provided:

[0024] A dry suit made of coated nylon fabric includes an upper body 1 and lower body 2. A first waterproof zipper 3 is sewn between the upper body 1 and the lower body 2. The upper body 1 also has a flap 4 that hangs down to cover the first waterproof zipper 3 and extends to one end of the lower body 2. A Velcro closure 5 is provided between the flap 4 and the lower body 2. The upper body 1 is filled with removable elbow pads 6 at the elbows. The inner side of the upper body 1 has a first zipper opening 7 for filling the elbow pads 6. The lower body 2 is filled with removable knee pads 8 at the knees. The inner side of the lower body 2 has a second zipper opening 9 for filling the knee pads 8. An oxygen box 19 and a storage box 3 are provided at one end of the upper body 1. 0. The oxygen box 19 is provided with an oxygen delivery tube 32. The placement box 30 is provided with an oxygen mask 34. The oxygen mask 34 has a folding structure and an oxygen tube 33 is provided on the oxygen mask 34. The oxygen tube 33 has a flexible telescopic structure and is connected to the oxygen delivery tube 32. The placement box 30 is provided with a sealing cover 31. The sealing cover 31 is provided with a sealing ring 36 around it. The upper garment 1 and the lower trousers 2 are both provided with an inner lining layer 21 and a waterproof layer 22 from the inside to the outside. The inner lining layer 21 and the waterproof layer 22 are tightly sewn together. The surface of the waterproof layer 22 is also provided with an outer layer 24. The waterproof layer 22 and the outer layer 24 are tightly sewn together.

[0025] The sealing cover 31 is transparent and has a buckle 35. A waterproof bag 17 is sewn onto the surface of the upper garment 1. A switch 18 is movable inside the waterproof bag 17. A heating device 15 is installed inside the upper garment 1. The heating device 15 includes a housing 25, a metal foil 28, an eddy current coil 29, an inverter 27, and a lithium battery pack 26. The eddy current coil 29 is connected to the inverter 27 via wires. The inverter 27 is connected to the lithium battery pack 26 via wires. The lithium battery pack 26 is connected to the switch via wires. 18 Connection, the upper garment 1 has a fixed buoyancy airbag 16 at the shoulder, the outer layer 24 is made of polyester fiber, the waterproof layer 22 is made of coated nylon fabric, the inner lining layer 21 is made of neoprene rubber, the inner lining layer 21 is also provided with a removable inner liner 23, the inner liner 23 is made of wool, cotton or acrylic, the upper garment 1 has a tightening part 13 at the neckline, cuffs and the trouser legs 2, the upper garment 1 has a second waterproof zipper 12 extending from the neckline to the chest, and the upper garment 1 also has a sealing pocket 14.

[0026] In this embodiment, the upper garment 1 and the lower trousers 2 are connected by a first waterproof zipper 3, which facilitates dressing and undressing and provides a certain degree of waterproofing. A cover 4 hangs down to cover the first waterproof zipper 3 and extends to one end of the lower trousers 2, where it is connected to the lower trousers 2 by Velcro 5, further enhancing the waterproof performance and preventing water from seeping in through the zipper. Removable elbow pads 6 and knee pads 8 are provided inside the upper garment 1 at the elbows and inside the lower trousers 2 at the knees, respectively. These are filled through the first zipper opening 7 and the second zipper opening 9, allowing for flexible installation or removal of the pads as needed, providing effective protection for the user's elbows and knees, while also facilitating cleaning and maintenance. One end of the upper garment 1 is equipped with an oxygen tank 19 and a storage box 30. The oxygen tank 19 is connected to the flexible telescopic oxygen inhalation tube 33 on the folded oxygen mask 34 inside the storage box 30 via an oxygen delivery tube 32, allowing divers to quickly obtain oxygen when needed and meet their breathing needs in special environments (such as underwater operations, high-altitude environments, etc.). The sealing cover 31 of the storage box 30 is equipped with sealing rings 36 around its perimeter, which can effectively ensure the airtightness of the oxygen tank and prevent oxygen leakage and the entry of external impurities. The sealing cover 31 is transparent, allowing divers to observe the oxygen mask 34 inside the storage box 30 without opening the sealing cover 31 and to understand its status in a timely manner. The buckle 35 is designed to allow divers to quickly open and close the sealing cover 31, making the operation convenient and quick. Switch 18 controls the lithium battery pack 26 to power the inverter 27, which in turn powers the eddy current coil 29. The eddy current coil 29 interacts with the metal foil 28 to generate heat, providing warmth to divers in cold environments, improving comfort and meeting the needs of different ambient temperatures. A waterproof bag 17 protects the switch 18 from water ingress; it can be opened by directly touching the waterproof bag 17 and pressing the switch 18, making operation convenient. A buoyancy airbag 16 is fixedly installed at the shoulder of the upper garment 1. When using this drysuit in water, the buoyancy airbag 16 provides additional buoyancy, helping divers stay afloat and increasing safety, especially suitable for water work and diving. The outer layer 24 is made of polyester fiber, which is high in strength, elastic, and abrasion-resistant, enhancing its durability and resisting external friction and scratches, making the garment less prone to damage during long-term use and extending its lifespan. The waterproof layer 22 is made of coated nylon fabric. The coating treatment enhances the waterproof performance of the nylon fabric, effectively preventing water penetration and ensuring the dryness of the inside of the garment. The inner lining layer 21 is made of neoprene rubber, which has good flexibility and sealing properties, conforming to the skin and providing a comfortable wearing experience. The inner lining layer 21 has a removable inner liner 23, which is made of wool and has good warmth retention. The inner liner 23 can be installed or removed as needed, flexibly adjusting the warmth performance of the drysuit and improving the diver's adaptability and comfort.

[0027] In this embodiment, the oxygen mask 34 has a foldable structure, making it easy to store in the storage box 30. The oxygen tube 33 has a flexible telescopic structure, which avoids the problem of insufficient length affecting use, and also avoids the problem of excessive length making storage inconvenient. The sealing cap 31 effectively protects the oxygen mask 34 from external damage when not in use. The cap buckle 35 makes it easy to open the sealing cap 31 when the oxygen mask 34 needs to be used. When needed, the cap 31 can be opened by manually prying open the cap buckle 35, the oxygen tube 33 can be stretched to a suitable length, and the oxygen mask 34 can be put on for oxygen inhalation, thus gaining more time to wait for rescue while saving oneself.

[0028] In this embodiment, for ease of wear, the upper garment 1 and the lower trousers 2 are separate but can be connected to form a single unit. After wearing, the upper garment 1 and the lower trousers 2 are connected by a first waterproof zipper 3 sewn together. When the first waterproof zipper 3 is closed, the upper garment 1 and the lower trousers 2 are combined; when the first waterproof zipper 3 is opened, the upper garment 1 and the lower trousers 2 can be separated individually. Because there will be a certain amount of tension between the upper garment 1 and the lower trousers 2 during movement, a cover plate 4 is provided to reinforce the position of the first waterproof zipper 3 and reduce the pull of the upper garment 1 and the lower trousers 2 on the first waterproof zipper 3. The cover plate 4 is fixed to one end of the upper garment 1 by sewing and hangs down to cover the extension of the first waterproof zipper 3 to one end of the lower trousers 2. At this time, the extended end of the cover plate 4 adheres to the surface of the lower trousers 2, and Velcro 5 is added at the point where the cover plate 4 and the lower trousers 2 adhere for reinforcement. To facilitate wearing the top body 1, a second waterproof zipper 12 is provided at the neckline of the top body 1 towards the chest. The top body 1 can be slipped on by unzipping the second waterproof zipper 12 and then zipped up. The whole process of putting on the top body 1 is convenient and quick.

[0029] The upper garment 1 and lower trousers 2, when worn, are equipped with waterproof tightening sections 13. These tightening sections 13 are mainly distributed at the neckline and cuffs of the upper garment 1, and at the hems of the lower trousers 2. The tightening sections 13 fit snugly against the user's skin, achieving a waterproof effect. The upper garment 1 also has a resealable pocket 14, which can be used to store lighting tools, positioning instruments, etc. The upper garment 1 is filled with removable elbow pads 6 at the elbows, and the lower trousers 2 are filled with removable knee pads 8 at the knees. The elbow pads 6 and knee pads 8 protect the user's joints, improve diving safety, and prevent user injury. The elbow pads 6 and knee pads 8 are removable. To facilitate the replacement of the elbow pads 6 and knee pads 8, a first zipper opening 7 is provided on the inside of the upper garment 1 for filling or replacing the elbow pads 6, and a second zipper opening 9 is provided on the inside of the lower trousers 2 for filling or replacing the knee pads 8. A reinforcing flap 4 is added at the connection between the upper body 1 and the lower body 2 to reduce the pulling between the upper body 1 and the lower body 2, which could cause the first waterproof zipper 3 to crack and affect the waterproof effect. Elbow pads 6 and knee pads 8 are provided on both the upper body 1 and the lower body 2 to prevent injury after collision, thereby improving the safety of diving.

[0030] This embodiment of a dry suit made of coated nylon fabric, through the design of an oxygen box 19, a storage box 30, and other structures, can provide oxygen to divers in a timely manner, improving their survival rate and demonstrating significant life-saving effects. It is highly practical and allows divers to quickly obtain oxygen when needed to meet their breathing requirements. The sealing cover 31 of the storage box 30 is surrounded by sealing rings 36, which can effectively ensure the airtightness of the storage box 30 and prevent oxygen leakage and the entry of external impurities. The outer layer 24 enables the dry suit to provide insulation for the divers, greatly improving the insulation effect of the dry suit.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A dry-weather garment made of coated nylon fabric, comprising an upper body and lower trousers, wherein a first waterproof zipper is sewn between the upper body and the lower trousers; the upper body also has a flap that hangs down to cover the first waterproof zipper and extends to one end of the lower trousers; the flap is connected to the lower trousers by Velcro; the upper body is filled with removable elbow pads at the elbows; the inner side of the upper body has a first zipper opening for filling the elbow pads; the lower trousers are filled with removable knee pads at the knees; the inner side of the lower trousers has a second zipper opening for filling the knee pads, characterized in that: One end of the upper garment is equipped with an oxygen box and a storage box. The oxygen box has an oxygen delivery tube, and the storage box contains an oxygen mask. The oxygen mask has a foldable structure and an oxygen tube with a flexible telescopic structure. The oxygen tube is connected to the oxygen delivery tube. The storage box is equipped with a sealing cap with a sealing ring around it. Both the upper garment and the lower trousers consist of an inner lining layer and a waterproof layer from the inside out. The inner lining layer and the waterproof layer are tightly sewn together. An outer layer is also provided on the surface of the waterproof layer, and the waterproof layer and the outer layer are tightly sewn together.

2. The dry-suit of claim 1, wherein: The sealing cap is transparent and has a buckle.

3. The dry-suit of claim 1, wherein: A waterproof bag is sewn onto the surface of the garment body. A switch is movable inside the waterproof bag. A heating device is installed inside the garment body. The heating device includes a housing, a metal foil, an eddy current coil, an inverter, and a lithium battery pack. The eddy current coil is connected to the inverter via a wire. The inverter is connected to the lithium battery pack via a wire. The lithium battery pack is connected to the switch via a wire.

4. The dry-suit of claim 1, wherein: The upper garment is fixedly equipped with buoyancy airbags at the shoulder.

5. The dry-cured nylon fabric garment of any one of claims 1-4, wherein: The outer layer is made of polyester fiber, the waterproof layer is made of coated nylon fabric, the inner lining is made of neoprene rubber, and the inner lining is also provided with a removable inner liner, which is made of wool, cotton or acrylic.

6. The dry-cured nylon fabric garment of any one of claims 1-4, wherein: The upper garment has a tightening section at the neckline, cuffs, and trouser hem. The upper garment also has a second waterproof zipper extending from the neckline to the chest and a sealed pocket.

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