CN210901433U

CN210901433U - Rescue vest

Info

Publication number: CN210901433U
Application number: CN201921843307.2U
Authority: CN
Inventors: 魏东; 兰永生; 李万年
Original assignee: Beijing Langsenkai Protection Technology Co ltd
Current assignee: Beijing Langsenkai Protection Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-03
Anticipated expiration: 2029-10-29

Abstract

The utility model belongs to the technical field of outdoor clothing technique and specifically relates to a rescue vest is related to. The waistcoat comprises a waistcoat body, wherein the waistcoat body comprises an outer layer, an air bag and a lining, the outer layer is connected with the lining, and the air bag is arranged between the outer layer and the lining; the outer layer is made of flame-retardant fabric; protective layers are arranged between the outer layer and the air bag and between the air bag and the lining and used for protecting the air bag, and the air bag can be inflated or injected with water; one side of the lining, which is close to the air bag, is provided with a protection plate for protecting rescue workers. The utility model provides a pair of rescue vest, the function is many, and the practicality is strong.

Description

Rescue vest

Technical Field

The utility model belongs to the technical field of outdoor clothing technique and specifically relates to a rescue vest is related to.

Background

Rescue waistcoats can be worn by rescue personnel in rescue operations such as earthquake relief, flood fighting or fire fighting, and the corresponding rescue waistcoats have different functions according to different rescue occasions. For example, in earthquake relief, a house is easy to drop heavy objects or generate aftershocks after suffering from a disaster, so the rescue waistcoat has a rigid protection function to prevent from being injured by crashing; when fighting flood and dealing with emergency, the rescue waistcoat should be made of foam plastics or cork and the like, and the rescue waistcoat has enough buoyancy when being worn on the body, so that the head of a person falling into the water can be exposed out of the water surface; when fire fighting, the rescue vest should have flame retardant and heat insulation effects. Rescue personnel need to wear corresponding rescue waistcoats according to different rescue occasions, the rescue waistcoats are single in function, application scenes cannot be switched, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rescue vest, the function is many, and the practicality is strong.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a rescue vest comprises a vest body, wherein the vest body comprises an outer layer, an air bag and an inner liner, the outer layer is connected with the inner liner, and the air bag is arranged between the outer layer and the inner liner;

the outer layer is made of flame-retardant fabric; protective layers are arranged between the outer layer and the air bag and between the air bag and the lining and used for protecting the air bag, and the air bag can be inflated or injected with water;

one side of the lining, which is close to the air bag, is provided with a protection plate for protecting rescue workers.

By adopting the technical scheme, the flame-retardant fabric is adopted as the outer layer, so that the high-temperature fire scene rescue device is suitable for rescuing in a high-temperature fire scene and prevents rescuers from being burnt at high temperature; when in fire rescue, the air bag is filled with water for cooling the body surface to prevent high-temperature gas from contacting the body surface to cause burn; when the rescue personnel rescue in water or fall into water accidentally, the air bag filled with the air can provide enough buoyancy, so that the head of the rescue personnel can be exposed out of the water; protective layers are filled between the outer layer and the air bag and between the air bag and the inner lining, so that the air bag is prevented from breaking to threaten the safety of rescue workers; one side of the lining close to the air bag is provided with a protection plate, so that impact of falling heavy objects on rescue personnel can be reduced during earthquake relief work, and smashing injury is avoided.

The utility model discloses further set up to: the protective layer is a foam layer.

Through adopting above-mentioned technical scheme, the foam blanket plays the effect of buffering external load, and the protection gasbag is not broken by external force pressure, and the thermal-insulated effect on foam blanket is good, can also improve the buoyancy in aqueous.

The utility model discloses further set up to: the flame-retardant fabric is aramid fiber textile fabric;

and the aramid fiber textile fabric is provided with tear-resistant grids.

By adopting the technical scheme, the aramid fiber has good mechanical characteristics, excellent flame retardance and heat resistance, stable chemical properties, radiation resistance and durability, and is suitable for rescue work in a high-temperature fire scene; the aramid fiber textile fabric is sewn by adopting the anti-tearing plaid, the anti-tearing plaid is formed by overlapping and interweaving a plurality of warps and wefts to form square bulges, namely, grids are formed on the fabric substrate, the local tensile strength of the fabric is improved, and the integral anti-tearing performance of the fabric is further improved.

The utility model discloses further set up to: and the tear-resistant plaid is mixed with conductive wires.

By adopting the technical scheme, the conductive wire is made of the filament carbon fiber, has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, is fibrous and soft in appearance, can be processed into various fabrics, has very high strength and modulus along the fiber axis direction due to the preferred orientation of the graphite microcrystal structure along the fiber axis, has low density of the carbon fiber, has high specific strength and specific modulus, and prevents safety accidents caused by static electricity from threatening the safety of rescue workers.

The utility model discloses further set up to: the outer surface of the anti-tearing lattice cloth is provided with a durable water repellent coating, and the inner surface of the anti-tearing lattice cloth is provided with a PTFE coating.

By adopting the technical scheme, the durable water-repellent coating is coated on the outer surface of the anti-tear plaid, so that water can be condensed into beads and fall off from clothes, the surface of the fabric can be kept smooth, sweat and body heat can be smoothly dissipated from the inner side to the outer side, the surface of the fabric is ensured to be dry and comfortable, the quality of the fabric is reduced, and the comfort level is improved; the pore diameter (0.1-0.5 μm) of the micropores of the PTFE membrane is hundreds of times smaller than the diameter (20-100 μm) of water molecules, so that the waterproof performance of the outer-layer fabric can be effectively improved, water is blocked on the surface of the outer-layer fabric, and the outer layer can float on the surface even if frozen in water and is easy to shake off. The aperture of the micropores of the PTFE membrane is ten thousand times larger than that of water vapor molecules (0.0003-0.0004 mu m), so that heat generated by a human body can be transmitted, and the air permeability of the clothes is not influenced; the heat insulation layer is made of heat insulation fabric, can absorb heat emitted by a human body at normal temperature, and radiates far infrared rays with the wavelength of 4-14um which are most needed by the human body, so that the far infrared rays resonate with cells of the human body to generate a heat effect, and the heat insulation effect is improved practically.

The utility model discloses further set up to: the outer layer is provided with a breast pocket on the chest.

By adopting the technical scheme, the portable small rescue device is used for being carried with a user.

The utility model discloses further set up to: and a bulletproof layer is arranged in the breast pocket.

By adopting the technical scheme, the chest bag is positioned at the heart, and the bulletproof layer is arranged in the chest bag, so that the damage of bullets to people is effectively reduced in actual combat.

The utility model discloses further set up to: the clothes body is provided with a reflective strip.

By adopting the technical scheme, the function of reflecting light warning is played, and the life safety of rescue workers is protected.

To sum up, the utility model discloses a beneficial technological effect does:

1. the outer layer is made of flame-retardant fabric, so that the fire-resistant fabric is suitable for rescuing in high-temperature fire fields and prevents rescuers from being burnt at high temperature; when in fire rescue, the air bag is filled with water for cooling the body surface to prevent high-temperature gas from contacting the body surface to cause burn; when the rescue personnel rescue in water or fall into water accidentally, the air bag filled with the air can provide enough buoyancy, so that the head of the rescue personnel can be exposed out of the water; protective layers are filled between the outer layer and the air bag and between the air bag and the inner lining, so that the air bag is prevented from breaking to threaten the safety of rescue workers; one side of the lining close to the air bag is provided with a protection plate, so that impact of falling heavy objects on rescue personnel can be reduced during earthquake relief work, and smashing injury is avoided.

2. The protective layer is a foam layer, the foam layer plays a role in buffering external load, the air bag is protected from being crushed by external force, the heat insulation effect of the foam layer is excellent, and the buoyancy in water can be improved.

3. The bulletproof layer is arranged in the chest bag, the chest bag is positioned at the heart, and the bulletproof layer is arranged in the chest bag, so that the damage of bullets to people in actual combat is effectively reduced.

Drawings

Fig. 1 is a schematic front structural view of a rescue vest provided by the present invention;

fig. 2 is a schematic view of an open structure of a rescue vest provided by the present invention;

fig. 3 is a schematic view of a lining structure of a rescue vest provided by the present invention;

fig. 4 is a schematic view of a chest bag structure of a rescue vest provided by the utility model.

In the figure, 100, the waistcoat body; 101. an outer layer; 102. a breast pocket; 103. a light-reflecting strip; 104. a pocket; 105. a protective layer; 106. a ballistic layer containment bag; 107. a ballistic layer; 201. a liner; 202. a protection plate; 301. an air bag.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 3, for the utility model discloses a rescue vest, including vest body 100, vest body 100 includes outer 101 and inside lining 201, is connected through the zip fastener between outer 101 and the inside lining 201, convenient dismantlement. A plurality of airbags 301 are arranged between the outer layer 101 and the lining 201, and the outer layer 101 and the lining 201 are sewn together according to the outline of the airbags 301, so that the airbags 301 are fixed, and the installation stability of the airbags 301 is ensured. During fire rescue, water is injected into the air bag 301 for cooling the body surface to prevent high-temperature gas from contacting the body surface to cause burning; when the rescue personnel rescue in water or fall into water accidentally, the air bag 301 filled with air can provide enough buoyancy to enable the head of the rescue personnel to be exposed out of the water. The protective layer 105 is filled between the outer layer 101 and the air bag 301 and between the air bag 301 and the lining 201, so that the air bag 301 is prevented from being broken by external force to cause gas or liquid leakage and cause functional failure, the protective layer 105 is a foam layer and plays a role in buffering external load, the air bag 301 is protected from being crushed by the external force, the heat insulation effect of the foam layer is excellent, and the buoyancy in water can be improved. Protection plate 202 is sewn on one side, close to air bag 301, of lining 201, impact of falling weight on rescue workers can be relieved during earthquake relief work, smashing injury is avoided, bamboo boards can be adopted as required for protection plate 202, the bamboo boards are light in weight and have certain toughness, stress dispersion is achieved when the weight is smashed on a person, and local serious injury caused by stress concentration is avoided.

Referring to fig. 1 and 4, the outer layer 101 is made of flame-retardant aramid fiber textile fabric, and aramid fiber has good mechanical properties, excellent flame-retardant and heat-resistant properties, stable chemical properties, radiation resistance and durability, and is suitable for rescue work in high-temperature fire fields. The aramid fiber textile fabric adopts a plurality of warps and wefts which are overlapped and interwoven to form square bulges, namely, tear-resistant grids are formed on a fabric substrate, so that the local tensile strength of the fabric is improved, and the overall tear resistance of the fabric is further improved. The aramid fiber textile fabric is mixed with the conductive filaments, the conductive filaments are filament carbon fibers, the filament carbon fibers have the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, the appearance is fibrous and soft, and various fabrics can be processed. The durable water repellent coating is coated on the outer surface of the aramid fiber textile fabric, so that water can be condensed into beads and can fall off from clothes, the surface of the fabric can be kept smooth, sweat and body heat can be smoothly dissipated from the inner side to the outer side, the surface of the fabric is ensured to be dry and comfortable, the quality of the fabric is reduced, and the comfort level is improved; the inner surface is coated with a PTFE coating, the aperture (0.1-0.5 μm) of the micropores of the PTFE membrane is hundreds of times smaller than the diameter (20-100 μm) of water molecules, the waterproof performance of the outer layer 101 fabric can be effectively improved, water is blocked on the surface of the outer layer 101 fabric, and the outer layer 101 can float on the surface even if frozen in water and is easy to shake off. The pore diameter of the PTFE membrane is ten thousand times larger than that of water vapor molecules (0.0003-0.0004 mu m), so that the heat generated by the human body can be transmitted without influencing the air permeability of the clothes.

The chest bag 102 is sewn at the position of the chest of the outer layer 101 and can be used for carrying small rescue equipment, a bulletproof layer containing bag 106 is sewn in the chest bag 102, a bulletproof layer 107 is arranged in the bulletproof layer containing bag 106, the bulletproof layer 107 can be made of metal (special steel, aluminum alloy and titanium alloy), ceramic sheets (corundum, boron carbide, silicon carbide and aluminum oxide), glass fiber reinforced plastics (GRP), nylon (PA), Kevlar, ultrahigh molecular weight polyethylene fibers, liquid protective materials and the like to form a single or composite protective structure, the bulletproof layer 107 can absorb kinetic energy of bullets or shrapnels, the low-speed bullets or shrapnels can be obviously protected, and the damage to the chest and the abdomen of a human body can be reduced under the condition of controlling a certain sinking. A pocket 104 is sewn below the breast pocket 102 and can be used for carrying rescue tools. The reflective strips 103 are coated on the chest pocket 102, the pocket 104 and the surface of the outer layer 101, so that the function of reflective warning is achieved, and the life safety of rescuers is further protected.

The implementation principle of the embodiment is as follows: the outer layer 101 is made of flame-retardant fabric, so that the fire-resistant composite material is suitable for rescuing in a high-temperature fire scene and prevents rescuers from being burnt at high temperature; during fire rescue, water is injected into the air bag 301 for cooling the body surface to prevent high-temperature gas from contacting the body surface to cause burning; when the rescue personnel rescue in water or fall into water accidentally, the air bag 301 filled with air can provide enough buoyancy to enable the head of the rescue personnel to be exposed out of the water; protective layers 105 are filled between the outer layer 101 and the air bag 301 and between the air bag 301 and the inner lining 201, so that the air bag 301 is prevented from being broken to threaten the safety of rescuers; one side of the lining 201 close to the air bag 301 is provided with a protection plate 202, so that impact of falling heavy objects on rescue workers can be reduced during earthquake relief work, and smashing injuries can be avoided; the protective layer 105 is a foam layer, the foam layer plays a role in buffering external loads, the air bag 301 is protected from being crushed by external force, the heat insulation effect of the foam layer is excellent, and the buoyancy in water can be improved; the bulletproof layer is arranged in the chest bag 102, the chest bag 102 is positioned at the heart, and the bulletproof layer is arranged in the chest bag 102, so that the damage of bullets to people is effectively reduced in actual combat.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rescue vest, includes vest body (100), its characterized in that: the waistcoat body (100) comprises an outer layer (101), an air bag (301) and an inner lining (201), the outer layer (101) is connected with the inner lining (201), and the air bag (301) is arranged between the outer layer (101) and the inner lining (201);

the outer layer (101) is made of flame-retardant fabric; a protective layer (105) is arranged between the outer layer (101) and the air bag (301) and between the air bag (301) and the lining (201) and used for protecting the air bag (301), and the air bag (301) can be inflated or injected with water;

one side of the inner lining (201) close to the air bag (301) is provided with a protection plate (202) for protecting rescue workers.

2. The rescue vest of claim 1, wherein: the protective layer (105) is a foam layer.

3. The rescue vest of claim 1, wherein: the flame-retardant fabric is aramid fiber textile fabric;

and the aramid fiber textile fabric is provided with tear-resistant grids.

4. A rescue vest as claimed in claim 3, wherein: and the tear-resistant plaid is mixed with conductive wires.

5. A rescue vest as claimed in claim 3, wherein: the outer surface of the anti-tearing lattice cloth is provided with a durable water repellent coating, and the inner surface of the anti-tearing lattice cloth is provided with a PTFE coating.

6. The rescue vest of claim 1, wherein: the outer layer (101) is provided with a breast pocket (102) on the chest.

7. The rescue vest of claim 6, wherein: a bulletproof layer (107) is arranged in the breast pocket (102).

8. The rescue vest of claim 1, wherein: the waistcoat body (100) is provided with a reflective strip (103).