A lightweight thermal dry wetsuit

Abstract

The present invention discloses a lightweight thermal insulation dry wetsuit, which includes a wetsuit body. A soft rubber film is embedded at the head notch of the wetsuit body. An elastic spring ring is installed at the hand cuff of the wetsuit body towards the cylindrical soft rubber tube. A strap is spirally wound around the outer surface of the cylindrical soft rubber tube, and an adhesive tape is also coated on the outer surface of the cylindrical soft rubber tube between two adjacent straps. In the present invention, a lined cylindrical soft rubber tube is installed at the hand part of the wetsuit body. Cooperating with the strap, the sealing performance of the adhesion between multiple adhesive tapes and the hand lining of the wetsuit body is greatly enhanced, which is equivalent to forming multiple sealing rings. It can ensure the maximum sealing and heat preservation of the diver's hands without affecting underwater activities. At the same time, there will be a great sealing effect at the arm part of the wetsuit, avoiding the risk increase caused by the stiffness of the diver's hands during long-term underwater activities.

Description

Technical Field

[0001] The present invention relates to the field of diving, and particularly to a lightweight thermal insulation dry diving suit. Background Art

[0002] The main functions of a diving suit are to prevent the body temperature from dropping too fast during diving, causing hypothermia, and to protect the body from being cut by reefs and from biological injuries such as jellyfish and sea anemones. Diving suits are divided into two types: dry diving suits and wet diving suits. When wearing a dry diving suit, the body is completely isolated from water, and according to the water temperature, a sweater can be worn inside to enhance thermal insulation.

[0003] Generally, in order to ensure a relatively light weight for easy underwater activities of divers, when divers are underwater, their hands may become rigid due to low water temperature, resulting in a relatively high risk of underwater activities. Usually, the sealing of the hands of a diving suit only uses two layers of fabrics to fit together. After a certain part is damaged, the sealing effect is greatly affected, causing the hands of the diver to come into contact with the underwater low-temperature environment, making the hands prone to rigidity. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a lightweight thermal insulation dry diving suit. In the present invention, a lined cylindrical soft rubber tube is installed at the hand part of the diving suit body, and with the help of a binding strap, the sealing performance of multiple adhesive tapes pasted to the inner lining of the hand part of the diving suit body is greatly enhanced, equivalent to forming multiple sealing rings, which can ensure maximum sealing and thermal insulation of the diver's hands without affecting underwater activities. At the same time, the sealing effect of the arm part of the diving suit is extremely good, avoiding the risk of the diver's hands becoming rigid during long-term underwater activities.

[0005] To solve the above technical problem, the present invention provides the following technical solutions:

[0006] A lightweight thermal insulation dry diving suit of the present invention includes a diving suit body. The diving suit body includes a head, a waist, hands, and legs with openings. A soft rubber film is embedded in the concave notch of the head of the diving suit body. A zipper is installed on the waist. A cylindrical soft rubber tube is also internally provided in the hand part. An elastic spring ring is installed at the cuff of the hand part of the diving suit body towards the cylindrical soft rubber tube. A binding strap is spirally wound around the outer surface of the cylindrical soft rubber tube. An adhesive tape is also coated on the outer surface of the cylindrical soft rubber tube between adjacent two binding straps. One end of the binding strap is connected to the elastic spring ring, and the other end of the binding strap is connected to a pull rope. The end of the pull rope is connected to a limit rope buckle, and the limit rope buckle is located in the gap between the soft rubber film and the concave notch of the head. A rope fixing pile is provided at the shoulder of the diving suit body.

[0007] As a preferred technical solution of the present invention, a breathing valve hole is provided on the soft rubber film.

[0008] As a preferred technical solution of the present invention, the opening of the cylindrical soft rubber tube located inside the diving suit body is fixedly connected to the inner lining of the diving suit body.

[0009] As a preferred technical solution of the present invention, a sealing strip is provided on the inner lining at the chest position of the diving suit body for sealing the connection between the cylindrical soft rubber tube and the inner lining of the diving suit body.

[0010] As a preferred technical solution of the present invention, the limit rope buckle is of an elliptical structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] In the present invention, a cylindrical soft rubber tube with an inner lining is installed at the hand part of the diving suit body. Together with the binding strap, the sealing performance of the multiple adhesive tapes pasted to the inner lining of the hand part of the diving suit body is greatly enhanced, which is equivalent to forming multiple sealing rings. This can ensure that the hand of the diver is maximally sealed and insulated without affecting underwater activities. At the same time, the arm part of the diving suit will have a great sealing effect, avoiding the risk of the diver's hand becoming rigid during long-term underwater activities. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0014] Figure 1 is the overall structural schematic diagram of the present invention;

[0015] Figure 2 is the enlarged partial structural diagram of the present invention;

[0016] In the figure: 1, head; 2, waist; 3, hand; 4, leg; 5, soft rubber film; 6, zipper; 7, cylindrical soft rubber tube; 8, elastic spring ring; 9, binding strap; 10, adhesive tape; 11, pull rope; 12, limit rope buckle; 13, rope fixing pile; 14, breathing valve hole; 15, sealing strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for explaining and illustrating the present invention and are not used to limit the present invention.

[0018] Embodiment 1

[0019] As Figure 1-2As shown in the figure, the present invention provides a lightweight thermal dry diving suit, which includes a diving suit body. The diving suit body comprises a head 1 with an opening, a waist 2, hands 3 and legs 4. A soft rubber film 5 is embedded in the notch of the head 1 of the diving suit body. A zipper 6 is installed on the waist 2. A cylindrical soft rubber tube 7 is also internally provided in the hands 3. An elastic spring ring 8 is installed at the cuff of the hands 3 of the diving suit body towards the cylindrical soft rubber tube 7. A strap 9 is spirally wound on the outer surface of the cylindrical soft rubber tube 7. An adhesive tape 10 is also coated on the outer surface of the cylindrical soft rubber tube 7 between two adjacent straps 9. One end of the strap 9 is connected to the elastic spring ring 8, and the other end of the strap 9 is connected to a pull cord 11. The end of the pull cord 11 is connected to a limit cord buckle 12. The limit cord buckle 12 is located in the gap between the soft rubber film 5 and the notch of the head 1. A lacing fixing post 13 is arranged at the shoulder of the diving suit body.

[0020] A breathing valve hole 14 is provided on the soft rubber film 5, which can be used to externally connect a breathing oxygen device.

[0021] The opening of the cylindrical soft rubber tube 7 located inside the diving suit body is fixedly connected to the inner lining of the diving suit body.

[0022] The inner lining at the chest position of the diving suit body is provided with a sealing strip 15 for sealing the connection between the cylindrical soft rubber tube 7 and the inner lining of the diving suit body.

[0023] The limit cord buckle 12 is of an elliptical structure, which prevents the limit cord buckle 12 from accidentally falling into the diving suit body, and keeps the limit cord buckle 12 always located in the gap of the head notch of the diving suit body.

[0024] Both the diving suit body and the cylindrical soft rubber tube 7 are made of thermal insulation materials.

[0025] Specifically, when a diver wears it, first unzip the zipper 6, and then an opening is formed from the waist for the upper and lower halves of the entire diving suit. The diver first wears the legs into the diving suit, and then wears the upper half of the diving suit body above the waist. The diver's hands are respectively worn into the hands of the diving suit body, and the diver's hands are inserted into the cylindrical soft rubber tube 7 and extend out from the elastic spring ring 8 at the cuff. The diver's head; the diver's head presses against the soft rubber film 5 and extends out from the notch of the head of the diving suit body. A breathing oxygen device can be externally connected through the breathing valve hole 14. The soft rubber film 5 is made of a transparent material, which does not affect the diver's underwater activities, or two more eyelet holes can also be provided on the soft rubber film 5;

[0026] The diver's hand pulls the limit rope buckle 12. Under the action of the pulling force, the strap 9 wound around the outside of the cylindrical soft rubber tube 7 tightens. At the same time, it will also drive the elastic spring ring 8 to closely fit the surface of the hand skin. And due to the deformation effect of the cylindrical soft rubber tube 7 itself, it can closely adhere to the skin surface of different arm sizes. Then, the adhesive tape 10 on the surface of the cylindrical soft rubber tube 7 adheres to the inner lining of the hand part 3 of the diving suit body. Since the strap 9 is wound in a spiral manner, the adhesive tape 10 between two adjacent straps 9 can greatly enhance the sealing performance of the multiple adhesive tapes 10 adhered to the inner lining of the hand part of the diving suit body, which is equivalent to forming multiple sealing rings. After the limit rope buckle 12 is pulled until the cylindrical soft rubber tube 7 of the hand part 3 closely fits the diver's hand skin surface, the limit rope buckle 12 is wound and tied to the rope fixing pile 13. The entire diving suit body can ensure the maximum sealing and heat preservation of the diver's hand without affecting underwater activities. At the same time, there will be a great sealing effect at the arm part of the diving suit, avoiding the risk increase caused by the stiffening of the diver's hand during long-term underwater activities.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] In the present invention, a cylindrical soft rubber tube 7 with an inner lining is installed at the hand part 3 of the diving suit body. Cooperating with the strap 9, the sealing performance of the multiple adhesive tapes 10 adhered to the inner lining of the hand part of the diving suit body is greatly enhanced, which is equivalent to forming multiple sealing rings. It can ensure the maximum sealing and heat preservation of the diver's hand without affecting underwater activities. At the same time, there will be a great sealing effect at the arm part of the diving suit, avoiding the risk increase caused by the stiffening of the diver's hand during long-term underwater activities.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A lightweight thermal dry wetsuit, comprising a wetsuit body, characterized in that, The diving suit body comprises a head (1) with an opening, a waist (2), hands (3) and legs (4); a soft rubber film (5) is embedded in the recess of the head (1) of the diving suit body; a zipper (6) is installed on the waist (2); a cylindrical soft rubber tube (7) is also built into the inside of the hands (3); an elastic spring ring (8) is installed at the cuff of the hands (3) of the diving suit body; a binding belt (9) is spirally wound on the outer surface of the cylindrical soft rubber tube (7); and a rubber band (9) is spirally wound on the outer surface of the cylindrical soft rubber tube (7) between two adjacent binding belts (9). The diving suit body is coated with an adhesive tape (10), one end of the binding strap (9) is connected to an elastic spring ring (8), the other end of the binding strap (9) is connected to a drawstring (11), the end of the drawstring (11) is connected to a limit cord buckle (12), the limit cord buckle (12) is located in the gap between the soft rubber film (5) and the notch of the head (1), the shoulder of the diving suit body is provided with a tether fixing pile (13), the soft rubber film (5) is provided with a breathing valve hole (14), and the cylindrical soft rubber tube (7) is located at an opening inside the diving suit body and is fixedly connected to the inner lining of the diving suit body.

2. The light thermal insulation dry wetsuit according to claim 1, wherein, The chest lining of the diving suit body is provided with a sealing tape (15) for sealing the connection between the cylindrical soft rubber tube (7) and the lining of the diving suit body.

3. A lightweight thermal dry wetsuit according to claim 1, characterized in that, The position-limiting rope buckle (12) is an elliptical structure.

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