CN114644093A

CN114644093A - Multifunctional heat-preservation life jacket

Info

Publication number: CN114644093A
Application number: CN202111294684.7A
Authority: CN
Inventors: 程睿喆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-06-21
Anticipated expiration: 2041-11-03
Also published as: CN114644093B

Abstract

The invention relates to a multifunctional heat-preservation life jacket, which comprises a life jacket body and a buoyancy waistcoat, wherein the buoyancy waistcoat is arranged on the outer surface of the life jacket body, and floating blocks are arranged in the front part and the back part of the buoyancy waistcoat, and the multifunctional heat-preservation life jacket is characterized in that: solar panels are arranged on the outer surfaces of the front and back parts of the buoyancy waistcoat and are positioned above the floating blocks; the inner surface of the life jacket body is also provided with a heat-insulating waistcoat, the outer layer of the heat-insulating waistcoat is a waterproof layer, an electric heating element is arranged in the heat-insulating waistcoat, the electric heating element is electrically connected with the solar panel, and heat conducting materials are arranged around the electric heating element; be provided with on the both shoulders of buoyancy vest and be used for holding the precious waterproof bag that charges, it has input electric wire and output electric wire to penetrate in the waterproof bag, and the other end and the solar panel electricity of input electric wire are connected, and the other end and the electric heating element electricity of output electric wire are connected. The thermal insulation waistcoat is arranged, can provide a continuous thermal insulation effect, and greatly improves the survival probability of a user.

Description

Multifunctional heat-preservation life jacket

Technical Field

The invention relates to a life jacket, in particular to a multifunctional heat-insulation life jacket, and belongs to the technical field of design of emergency life-saving articles.

Background

The life jacket is a life-saving garment, is designed like a vest, is made of nylon fabric or chloroprene rubber, buoyancy materials or inflatable materials, reflective materials and the like, generally has the service life of five to seven years, is one of life-saving equipment on ships and airplanes, is generally vest-type, is made of foam plastics or cork and the like, has enough buoyancy when being worn on a body, and enables the head of a person falling into water to be exposed out of the water surface.

Studies have shown that low temperatures are the leading cause of death for those who are overboard. The human body keeps the temperature of the human body at 37 ℃ through a blood system, when the ambient temperature is reduced, the human body can contract superficial blood vessels to prevent the body from being too quickly consumed, and a regulating system of the human body tries to keep the core temperature of the human body at 37 ℃. In marine perils, when a human body is immersed in cold water at the moment, in order to avoid heat consumption, the human body can contract blood vessels on the surface layer of the skin immediately and shake, the temperature of the skin of the human body is reduced very quickly at the moment, the temperature of the heart and the brain begins to be reduced after the temperature of the important parts lasts for about 10-15 minutes, and when the temperature of the important parts is reduced to 35 ℃, the human body suffers from low-temperature coma, and symptoms such as discomfort, lassitude, maladjustment, numbness, speaking uncleanness, absentmindedness and the like occur. When the body temperature is below 31 ℃, the person will lose consciousness.

Chinese patent with publication No. CN201309582 discloses a marine life jacket, which comprises a life jacket body, wherein a signal emitting device is arranged on the life jacket body, the signal emitting device is a light emitting device and a sound emitting device, the light emitting device is a waterproof flashlight, the sound emitting device is a whistle, and the life jacket is provided with the light emitting device and the sound emitting device, so that the transmission speed of light beams and sound waves is high, the transmission distance is long, and the target is clearly displayed, therefore, a search and rescue worker can find a rescue target more easily, and the accident-encountering person has an increased chance of getting a rescue, but the life jacket does not have a constant temperature function, cannot overcome the problems caused by the temperature drop, and has insufficient safety. In addition, the life jacket cannot be disassembled, and has the defect of inconvenient carrying.

Disclosure of Invention

The multifunctional heat-preservation life jacket is ingenious in structure and reasonable in design, the heat-preservation waistcoat is arranged, the electric heating element in the heat-preservation waistcoat can provide electric energy in the daytime through the solar panel, and the electric heating element can provide electric energy at night through the charger, so that a continuous heat-preservation effect is provided, and the survival probability of a user is greatly improved.

According to the technical scheme provided by the invention: multifunctional heat preservation life vest, including life vest body and buoyancy vest, the buoyancy vest sets up on the surface of life vest body, all is provided with in the front of a garment and the back of buoyancy vest and floats piece, its characterized in that: the outer surfaces of the front and the back of the buoyancy waistcoat are also provided with solar panels which are positioned above the floating blocks; the inner surface of the life jacket body is also provided with a heat-insulating waistcoat, the outer layer of the heat-insulating waistcoat is a waterproof layer, an electric heating element is arranged in the heat-insulating waistcoat, the electric heating element is electrically connected with the solar panel, and heat conduction materials are arranged around the electric heating element; be provided with on the both shoulders of buoyancy vest and be used for holding the precious waterproof bag that charges, it has input electric wire and output wire to penetrate in the waterproof bag, the other end of input electric wire with the solar panel electricity is connected, the other end of output wire with the electricity heating element electricity is connected.

As a further improvement of the invention, a sucker is fixed in the middle of the upper back of the buoyancy vest and comprises a sucker seat and a sucker body, two X-shaped fixing belts which are symmetrically arranged in a crossed manner are connected to the sucker seat, the upper ends of the fixing belts are connected to the shoulders of the buoyancy vest, and the lower ends of the fixing belts are connected to the waist side of the buoyancy vest; the sucker body is arranged on the sucker seat and can rotate freely relatively.

As a further improvement of the invention, a life-saving lamp capable of emitting an SOS light signal is arranged in the middle of the upper part of the front part of the life jacket body.

As a further improvement of the invention, the outer surfaces of the two sleeves of the life jacket body are respectively provided with at least one reflective warning belt surrounding the sleeves.

As a further improvement of the invention, the neckline of the life jacket body is provided with an elastic high collar which is tightly attached to the neck.

As a further improvement of the invention, a fixing belt surrounding the waist is arranged at the lower part of the outer surface of the buoyancy waistcoat, and a vertical zipper is arranged in the middle of the front part of the buoyancy waistcoat.

As a further improvement of the invention, buoyancy armholes which are coaxial and collinear with the outer surfaces of the two sleeves of the life jacket body are sleeved on the outer surfaces of the two sleeves of the life jacket body, and the buoyancy armholes are annular and can stretch out and draw back.

As a further improvement of the invention, the inner surface of the buoyancy vest is provided with a hook surface sticky buckle sticker, the outer surface of the life jacket body is provided with a hair surface sticky buckle sticker, and the buoyancy vest and the life jacket body are connected in a sticky buckle manner and can be movably disassembled.

As a further improvement of the present invention, the electric heating element adopts a flexible and bendable electric heating wire, and the electric heating wire includes, but is not limited to, a nichrome heating wire or a constantan heating wire.

As a further improvement of the invention, the electric heating element adopts a flexible polyimide heating film.

Compared with the prior art, the invention has the following advantages:

1) the solar-powered life jacket is ingenious in structure and reasonable in design, the solar panel and the waterproof bag capable of containing the charge pal are arranged on the buoyancy waistcoat, the heat-insulation waistcoat is arranged on the inner surface of the life jacket body, the electric heating element in the heat-insulation waistcoat can provide electric energy through the solar panel in the daytime, and the charge pal can provide electric energy at night, so that a continuous heat-insulation effect is provided, the injury of a user caused by the reduction of the body temperature in water is avoided, and the survival probability of the user is greatly improved.

2) The middle of the upper back part of the buoyancy vest is fixed with the sucker, and when a user falls into water, the user can adsorb and fix the body on the surface of a floating object through the sucker to realize self rescue; the two X-shaped fixing belts which are symmetrically crossed can ensure that the connection between the suction cup and the buoyancy waistcoat is reliable; because the sucker can freely rotate on the sucker seat, when the sucker is adsorbed and fixed on a floater, the body of a user also has great rotational freedom and can be adjusted to a comfortable posture.

3) The center of the upper part of the front part of the life jacket body is provided with the life-saving lamp, when a user falls into water, the life-saving lamp can send an SOS light signal, and the life-saving lamp is positioned in the center of the upper part of the front part of the life jacket body, so that the user can feel a posture with an upward face after falling into water, the posture has a better floating effect, and the phenomenon that the user chocks water due to the downward face can be avoided; in addition, the outer surfaces of the two sleeves of the life jacket body are provided with reflective warning belts which are matched with the life lamps for use, so that search and rescue personnel can find people falling into water in time.

4) The buoyancy waistcoat and the life jacket body are connected through the thread gluing belt, so that the life jacket can be worn or detached quickly, and is convenient to store.

Drawings

Fig. 1 is a front structural view of an embodiment of the present invention.

Fig. 2 is a back side structural view of an embodiment of the present invention.

Fig. 3 is a front view of the embodiment of the present invention with the buoyant vest removed.

Fig. 4 is a front structural view of the life jacket body behind the back surface in the embodiment of the invention.

FIG. 5 is a cross-sectional view of the layer structure of the thermal vest of an embodiment of the invention.

Description of reference numerals: 1-life jacket body; 2-buoyant waistcoat; 3-insulating waistcoat; 4-floating block; 5-a solar panel; 6-waterproof layer; 7-a thermally conductive material; 8-an electric heating element; 9-waterproof bag; 10-input wire; 11-output wires; 12-a suction cup; 121-a sucker body; 122-a suction cup seat; 13-fixing the belt; 14-a life-saving lamp; 15-reflective warning tape; 16-buoyancy armband; 17-fixing the belt; 18-a zipper; 19-a hair surface sticking patch.

Detailed Description

The invention is further illustrated by the following specific figures and examples.

As shown in fig. 1 to 4, the embodiment discloses a multifunctional heat-insulation life jacket, which comprises a life jacket body 1, a buoyancy waistcoat 2 and a heat-insulation waistcoat 3, wherein the buoyancy waistcoat 2 is arranged on the outer surface of the life jacket body 1, floating blocks 4 are arranged in the front part and the back of the buoyancy waistcoat 2, solar panels 5 are also arranged on the outer surfaces of the front part and the back of the buoyancy waistcoat 2, and the solar panels 5 are positioned above the floating blocks 4; the heat-insulation waistcoat 3 is arranged on the inner surface of the life jacket body 1, the outer layer of the heat-insulation waistcoat 3 is a waterproof layer 6, an electric heating element 8 is arranged inside the heat-insulation waistcoat 3, the electric heating element 8 is electrically connected with the solar panel 5, and a heat conduction material 7 is arranged around the electric heating element 8; be provided with on buoyancy vest 2's the both shoulders and be used for holding precious waterproof bag 9 that charges, it has input electric wire 10 and output wire 11 to penetrate in the waterproof bag 9, the other end of input electric wire 10 with solar panel 5 electricity is connected, the other end of output wire 11 with electric heating element 8 electricity is connected.

When the life jacket is used in a specific mode, when an emergency situation occurs, a user firstly wears the life jacket body 1 close to the skin, and then the heat-insulation waistcoat 3 is sleeved outside the life jacket body 1; after a user falls into water, the buoyancy vest 2 can enable the user to float on the water surface all the time, and drowning is avoided. During the period of falling into water to be rescued, if the solar panel 5 is in the daytime, the solar energy can be converted into electric energy and is transmitted to the electric heating element 8 in the heat-preservation waistcoat 3; if the user is at night, the user can use the charger baby to supply power to the electric heating element 8; thus, the electric heating element 8 generates heat and conducts the heat to the human body through the heat conducting layer 7, thereby providing a continuous heat preservation effect for important parts of the human body, avoiding the injury of a user caused by the reduction of the body temperature in water, such as the situation that the user is prevented from falling into low-temperature coma, and greatly improving the survival probability of the user; the waterproof layer 6 can prevent the electric heating element 8 from being damaged due to direct contact with water, and can reduce heat loss and improve heat utilization rate. The charger may be carried by the user (the charger is very popular at present, and many people will carry the charger) or may be uniformly equipped and pre-installed in the waterproof bag 9.

As shown in fig. 1, in this embodiment, a suction cup 12 is fixed in the middle of the upper back of the buoyant vest 2, the suction cup 12 includes a suction cup seat 122 and a suction cup body 121, two X-shaped fixing straps symmetrically arranged in a crossed manner are connected to the suction cup seat 122, the upper ends of the fixing straps are connected to the shoulders of the buoyant vest 2, and the lower ends of the fixing straps are connected to the waist side of the buoyant vest 2; the suction cup body 121 is mounted on the suction cup holder 122 and can rotate freely. So set up, when the user falls into water, the user can adsorb the health through sucking disc 12 and fix on the surface of floater, realizes saving oneself. The two X-shaped fixing belts which are symmetrically crossed can ensure that the suction cup 12 is reliably connected with the buoyancy vest 2; since the suction cup body 121 can freely rotate on the suction cup seat 122, when the suction cup body 121 is adsorbed and fixed on the floating object, the body of the user has a great degree of freedom of rotation, and can be adjusted to a comfortable posture.

As shown in fig. 1, in the present embodiment, a life-saving lamp 14 capable of emitting an SOS light signal is disposed in the center of the upper front of the life jacket body 1. By the arrangement, when a user falls into water, the switch is quickly turned on, the lifesaving lamp 14 is electrified to start to send out an SOS light signal, and the lifesaving lamp 14 is preferably of a self-powered type and is sealed in a waterproof manner. Because the life-saving lamp 14 is positioned in the center of the upper part of the front of the life jacket body 1, the user can feel the upward posture after falling into water, the posture has better floating effect and can avoid the water choking caused by the downward bending.

As shown in fig. 1, in this embodiment, two reflective warning bands 15 surrounding the sleeves are respectively disposed on the outer surfaces of the two sleeves of the lifejacket body 1. So set up, reflection of light warning area 15 cooperation life-saving lamp 14 uses, helps search and rescue personnel in time to discover the person that falls into water.

As shown in fig. 1, in this embodiment, buoyancy sleeves 16 coaxial and collinear with the outer surfaces of the two sleeves of the lifejacket body 1 are sleeved on the outer surfaces of the two sleeves, and the buoyancy sleeves 16 are annular and can stretch and contract. So set up, buoyancy cuff 16 and the interior showy piece 4 cooperation of buoyancy vest 2 provide buoyancy jointly, can let user's showy gesture more suitable. Because buoyancy cuff 16 is the ring shape and can stretch out and draw back, the user of different sizes all can use like this, because buoyancy cuff 16 and life vest body 1's two sleeves are coaxial collineation, the convenient and fast that the user wore like this.

In the embodiment, as shown in fig. 1, the neckline of the lifejacket body 1 is provided with an elastic collar 17 closely attached to the neck. By the arrangement, the heat loss of important parts of the human body can be reduced, and the user is prevented from falling into low-temperature coma. In addition, the lower part of the outer surface of the buoyancy waistcoat 2 is provided with a fixing belt 18 surrounding the waist, and the middle part of the front of the buoyancy waistcoat 2 is provided with a vertical zipper 19. The fixing belt 18 can tighten the lower hem of the life jacket body 1, and also plays a role in reducing heat loss of important parts of a human body. The zipper 19 is convenient for the life jacket to wear, and a user can conveniently and quickly identify the back of the front part, so that the life jacket can be worn in a mess.

In the invention, the electric heating element 8 can adopt a flexible and bendable electric heating wire, such as a nickel-chromium heating wire or a constantan heating wire, and can also adopt a polyimide heating film, such as an HX-PI-007 type product electrically heated by Shenzhen Hongxin.

As shown in fig. 1, in this embodiment, a hook surface fastening sticker is disposed on an inner surface of the buoyancy vest 2, a hair surface fastening sticker 20 is disposed on an outer surface of the life jacket body 1, and the buoyancy vest 2 and the life jacket body 1 are connected in a fastening manner and can be movably detached. So set up, the buoyancy vest 2 can be mobile dismantlement, conveniently stores up and carries.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Various modifications and alterations may occur to those skilled in the art without departing from the spirit and scope of the invention, and such modifications and alterations should be accorded the broadest interpretation so as to encompass all such modifications and alterations.

Claims

1. The multifunctional heat-insulation life jacket comprises a life jacket body (1), a buoyancy waistcoat (2) and a heat-insulation waistcoat (3), wherein the buoyancy waistcoat (2) is arranged on the outer surface of the life jacket body (1), floating blocks (4) are arranged in the front part and the back of the buoyancy waistcoat (2), solar panels (5) are further arranged on the outer surfaces of the front part and the back of the buoyancy waistcoat (2), and the solar panels (5) are located above the floating blocks (4); the heat-insulation waistcoat (3) is arranged on the inner surface of the life jacket body (1), the outer layer of the heat-insulation waistcoat (3) is a waterproof layer (6), an electric heating element (8) is arranged inside the heat-insulation waistcoat, the electric heating element (8) is electrically connected with the solar panel (5), and a heat conduction material (7) is arranged around the electric heating element (8); be provided with on the both shoulders of buoyancy vest (2) and be used for holding precious waterproof bag (9) that charge, it has input electric wire (10) and output wire (11) to penetrate in waterproof bag (9), the other end of input electric wire (10) with solar panel (5) electricity is connected, the other end of output wire (11) with electric heating element (8) electricity is connected.

2. The multifunctional heat-insulating life jacket of claim 1, wherein: a sucker (12) is fixed in the middle of the upper back of the buoyancy vest (2), the sucker (12) comprises a sucker seat (122) and a sucker body (121), two X-shaped fixing belts which are symmetrically arranged in a crossed mode are connected to the sucker seat (122), the upper ends of the fixing belts are connected to the shoulders of the buoyancy vest (2), and the lower ends of the fixing belts are connected to the waist side of the buoyancy vest (2); the sucker body (121) is arranged on the sucker seat (122) and can rotate freely relatively.

3. The multifunctional heat-insulating life jacket of claim 1, wherein: the center of the upper part of the front of the life jacket body (1) is provided with a life lamp (14) capable of emitting SOS light signals.

4. The multifunctional heat-insulating life jacket of claim 1, wherein: the outer surfaces of the two sleeves of the life jacket body (1) are respectively provided with at least one reflective warning belt (15) surrounding the sleeves.

5. The multifunctional heat-insulating life jacket of claim 1, wherein: the neckline of the life jacket body (1) is provided with an elastic high collar (17) tightly attached to the neck.

6. The multifunctional heat-insulating life jacket of claim 1, wherein: the outer surface lower part of buoyancy vest (2) is equipped with around waist fixed belt (18), the front of a garment positive middle part of buoyancy vest (2) is equipped with vertical zip fastener (19).

7. The multifunctional heat-insulating life jacket of claim 1, wherein: the outer surfaces of the two sleeves of the life jacket body (1) are sleeved with buoyancy armholes (16) which are coaxial and collinear with the life jacket body, and the buoyancy armholes (16) are annular and can stretch out and draw back.

8. The multifunctional heat-insulating life jacket of claim 1, wherein: the inner surface of the buoyancy vest (2) is provided with a hook surface thread gluing sticker, the outer surface of the life jacket body (1) is provided with a hair surface thread gluing sticker (20), and the buoyancy vest (2) is in thread gluing connection with the life jacket body (1) and can be movably disassembled.

9. The multifunctional heat-insulating life jacket of claim 1, wherein: the electric heating element (8) adopts a flexible and bendable electric heating wire, and the electric heating wire comprises but is not limited to a nickel-chromium heating wire or a constantan heating wire.

10. The multifunctional heat-insulating life jacket of claim 1, wherein: the electric heating element (8) adopts a flexible polyimide heating film.