Emergency multifunctional blanket

Abstract

The emergency multifunctional blanket comprises an outer layer and a temperature control layer, the temperature control layer is arranged on the inner surface of the outer layer, a reinforcing assembly and a wrapping assembly which are matched with each other are arranged on the outer surface of the outer layer, and the wrapping assembly is used for wrapping the multifunctional blanket to form a temperature control inner cavity. The reinforcing assembly comprises a fixing part used for reinforcing the temperature control inner cavity. According to the emergency multifunctional blanket, the multi-layer heat preservation sealing design is combined, and the effects of rapid heating, temperature limiting, temperature adjusting and heat preservation of the temperature control inner cavity are achieved. And when used in cooperation with an existing transfer stretcher or sleigh and other transfer tools, the wounded can be efficiently and safely transferred to a rescue site under the condition that the temperature loss risk is extremely small. The function that the multifunctional blanket serves as a soft transfer support is achieved, and the problem that no transfer stretcher exists in the extreme environment is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of field equipment, and particularly relates to an emergency multifunctional blanket. Background Art

[0002] Since wars and natural disasters cause many casualties, quickly and effectively transferring the wounded to treatment institutions before war deaths occur can greatly reduce the mortality rate of the wounded.

[0003] The transport stretcher has the characteristics of small size, easy to carry, infiltrated into tactical environments, and convenient for transporting a single wounded person. It has become the most important tool for transporting wounded soldiers on the front line. Due to historical reasons, the stretchers distributed and used by our front-line troops are of different models, which is inconvenient to further maintain and update, and seriously restricts the completion of the joint logistics support tasks of modern warfare. In the field combat environment or disaster environment, especially in the plateau and cold areas, the existing transport stretchers are still inconvenient to carry and do not have the rewarming and insulation effects.

[0004] The existing transport stretchers have the following three problems. First, the wounded need to be repeatedly carried from the time the wounded are discovered to the time they are transported to the first aid station. In addition, the complex terrain conditions in the field make it easy for the wounded to fall off the stretcher, which can easily cause secondary injuries to the wounded, affect the efficiency of transportation, and miss the best time to treat the wounded. Second, the diversity of weapons in modern warfare, multiple causes of injury, complex injuries, and sudden increases in the number of wounded people have led to damage to the central nervous system, dysfunction of the wounded's body temperature regulation, and lowered body temperature after massive blood loss, which have an adverse effect on further treatment. Third, during the rescue process, it was found that the wounded could not be kept warm due to low body temperature phenomena such as chills in the external environment, which seriously affected the subsequent treatment and rehabilitation of the wounded.

[0005] Therefore, in order to solve the problems existing in the use of existing transport stretchers in response to various extremely harsh conditions in the wild, it is urgently necessary to design an emergency multifunctional blanket that can be used with the existing transport stretcher or temporarily used as a transport stretcher. Utility Model Content

[0006] In order to solve the problem of how to quickly and safely transport the wounded in an extremely cold environment while effectively avoiding a series of problems caused by hypothermia, the present application provides an emergency multifunctional blanket to solve the above-mentioned technical defects.

[0007] According to the utility model, an emergency multifunctional blanket is proposed, comprising an outer layer and a temperature control layer, the temperature control layer is arranged on the inner surface of the outer layer, the outer surface of the outer layer is provided with mutually cooperating reinforcement components and wrapping components, the wrapping components are used to wrap the multifunctional blanket to form a temperature control inner cavity, and the reinforcement components include a fixing part for reinforcing the temperature control inner cavity. Through the mutual cooperation of the temperature control layer, the reinforcement components arranged on the outer layer and the wrapping components, the injured person fixed in the temperature control inner cavity can be quickly and safely fixed and the problem of hypothermia caused by various external factors can be avoided.

[0008] In some specific embodiments, the fixing portion includes a first buckle belt and a second buckle belt. With the arrangement of the first buckle belt and the second buckle belt, in conjunction with the use of the wrapping assembly, the injured person can be effectively prevented from accidentally falling during the transportation process, thereby causing secondary injuries.

[0009] In some specific embodiments, the reinforcement assembly includes a reinforcement webbing, a connecting portion, a binding portion and a fixing portion, and the binding portion, the connecting portion and the fixing portion are arranged on the reinforcement webbing. With the arrangement of the reinforcement assembly, the multifunctional blanket can be freely switched in various application scenarios.

[0010] In some specific embodiments, the emergency multifunctional blanket further comprises an inner layer, which is arranged on the inner surface of the temperature control layer. With the arrangement of the inner layer, on the one hand, the heat preservation and temperature locking effect is effectively achieved, and on the other hand, the heating layer can be prevented from overheating and causing the risk of scalding to the injured.

[0011] In some specific embodiments, the wrapping assembly includes a fleece-surface Velcro group arranged on the inner layer and a hook-surface Velcro group arranged at a corresponding position on the outer layer. With the Velcro fastener arrangement, the multifunctional blanket can be quickly covered and opened, and has good sealing and heat preservation properties.

[0012] In some specific embodiments, the outer surface of the outer layer is provided with a handle portion. With the provision of the handle portion, the multifunctional blanket can be used alone as a soft stretcher.

[0013] In some specific embodiments, the temperature control layer includes a heating layer and a heat preservation layer disposed between the outer layer and the heating layer. With the provision of the heat preservation layer, the heat preservation effect of the multifunctional blanket is further effectively improved.

[0014] In some specific embodiments, the heating layer includes a first heating area and a second heating area, and the first heating area and / or the second heating area are electrically connected to an external power supply. By setting the first heating area and the second heating area, temperature control operations on different parts of the body can be achieved.

[0015] In some specific embodiments, the outer surface of the outer layer is provided with a heat preservation bag for placing an external power source. With the provision of the heat preservation bag, the external power source is effectively prevented from slipping, and the problem of energy consumption reduction caused by a low temperature environment is avoided.

[0016] In some specific embodiments, at least two heating plates connected in series are arranged on the first heating zone and / or the second heating zone. With the arrangement of the heating plates, functions such as rapid heating, temperature limiting and heat preservation are realized.

[0017] Compared with the prior art, the beneficial results of the utility model are:

[0018] 1. By setting the heating layer in the temperature control layer and combining the multi-layer thermal insulation sealing design, the effects of rapid heating, temperature limiting, temperature adjustment and thermal insulation of the temperature control cavity can be achieved.

[0019] 2. Through the design of the reinforcement components and wrapping components on the outer surface of the outer layer, and in conjunction with existing transport tools such as transport stretchers or sleds, the wounded can be efficiently and safely transported to the rescue point with minimal risk of hypothermia.

[0020] 3. With the setting of the reinforcement components, wrapping components and handle parts on the outer surface of the outer layer, the multifunctional blanket can function as a soft transfer support, solving the problem of no transfer stretcher in extreme environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated into and constitute a part of this specification. The accompanying drawings illustrate the embodiments and are used together with the description to explain the principles of the utility model. It will be easy to recognize many expected advantages of other embodiments and embodiments because they become better understood by reference to the following detailed description. The elements of the accompanying drawings are not necessarily in proportion to each other. The same reference numerals refer to corresponding similar parts.

[0022] Figure 1 This is a schematic diagram of the overall structure of an emergency multifunctional blanket according to an embodiment of the utility model;

[0023] Figure 2 is a schematic diagram of the outer structure of an emergency multifunctional blanket according to an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the inner layer structure of an emergency multifunctional blanket according to an embodiment of the utility model;

[0025] Figure 4 This is a diagram of a use state of an emergency multifunctional blanket according to an embodiment of the utility model;

[0026] Figure 5 It is a structural schematic diagram of a heating layer of an emergency multifunctional blanket according to an embodiment of the utility model;

[0027] Figure 6 This is a diagram of a storage state of an emergency multifunctional blanket according to an embodiment of the utility model;

[0028] Figure 7 The utility model is a packing state diagram of an emergency multifunctional blanket according to an embodiment of the utility model.

[0029] The meaning of the numbers in the figure: 100-outer layer, 101-first wrapped outer area, 102-second wrapped outer area, 103-third wrapped outer area, 1021-insulation bag, 200-temperature control layer, 201-heating layer, 202-insulation layer, 2011-first heating area, 2012-second heating area, 300-inner layer, 301-first wrapped inner area, 302-second wrapped inner area, 303-third wrapped inner area, 400-reinforcement component, 401-reinforcement webbing, 402-connecting part, 403-fixing part, 404-binding part, 500-switch connector, 600-wounded person, 700-transport stretcher. DETAILED DESCRIPTION

[0030] In the following detailed description, reference is made to the accompanying drawings, which form a part of the detailed description and are shown by illustrative specific embodiments in which the present invention can be practiced. To this end, directional terms, such as "top", "bottom", "left", "right", "up", "down", etc., are used with reference to the orientation of the figures described. Because the components of the embodiments can be positioned in several different orientations, directional terms are used for the purpose of illustration and are by no means limiting. It should be understood that other embodiments may be utilized or logical changes may be made without departing from the scope of the present invention. Therefore, the following detailed description should not be adopted in a limiting sense, and the scope of the present invention is defined by the appended claims.

[0031] The utility model provides an emergency multifunctional blanket. Figure 1 The overall structure diagram of an emergency multifunctional blanket according to an embodiment of the utility model is shown. The emergency multifunctional blanket adopts a multi-layer heat preservation design. Figure 1 As shown, the multifunctional blanket includes an inner layer 300, a temperature control layer 200, an outer layer 100 and a reinforcement component 400 from top to bottom. The temperature control layer 200 includes a heating layer 201 and a heat preservation layer 202. Both the inner layer 300 and the outer layer 100 are made of 100% polyester fabric, which has strong tear resistance, waterproof and warmth-keeping effects. Specifically, the outer layer 100 and the inner layer 300 can be made of polyester fabric with heat-reflective material to ensure that the heat generated by the heating layer 201 is effectively locked in under extremely cold conditions to achieve the heat preservation effect of the multifunctional blanket. The heat preservation layer 202 is arranged between the outer layer 100 and the heating layer 201. The heat preservation layer 202 is made of 100% polyester needle cotton heat preservation material to achieve multiple effects such as heat conduction, heat preservation and heat insulation. The reinforcement component 400 is arranged on the outer surface of the outer layer 100 to facilitate the fixing, storage and support of the emergency multifunctional blanket.

[0032] Figure 2 and Figure 3The schematic diagrams of the outer and inner structures of the emergency multifunctional blanket of an embodiment of the utility model are shown respectively. Figure 2 and Figure 3 As shown, the emergency multifunctional blanket adopts a symmetrical overall wrapping design, the outer layer 100 includes a first wrapped outer layer area 101, a second wrapped outer layer area 102 and a third wrapped outer layer area 103, and the inner layer 300 correspondingly includes the first wrapped inner layer area 301, the second wrapped inner layer area 302 and the third wrapped inner layer area 303. The first wrapped inner layer area 301, the second wrapped inner layer area 302 and the third wrapped inner layer area 303 correspond to wrapping the head, body and feet of the injured person, respectively. A wrapping component is arranged on the wrapping outer layer area and the wrapping inner layer area. Specifically, the wrapping component includes a hook-surface Velcro group respectively arranged on the upper surface of the first wrapping outer layer area 101, the second wrapping outer layer area 102 and the third wrapping outer layer area 103, and a fur-surface Velcro group arranged at corresponding positions of the first wrapping inner layer area 301, the second wrapping inner layer area 302 and the third wrapping inner layer area 303. By fastening the fur-surface Velcro group and the hook-surface Velcro group, the emergency multifunctional blanket can quickly cover the package according to the human body shape to form a closed temperature-controlled inner cavity, thereby realizing heating and heat preservation treatment for the wounded.

[0033] In some preferred embodiments, Figure 4 The diagram shows the use state of an emergency multifunctional blanket according to an embodiment of the utility model, combined with Figure 3 and Figure 4 The first package outer layer area 101 / the first package inner layer area 301 and the third package outer layer area 103 / the third package inner layer area 303 adopt a foldable design, and the Velcro on the first package outer layer area 101 / the first package inner layer area 301 and the third package outer layer area 103 / the third package inner layer area 303 is set in a long strip shape, which is convenient for fastening along the size of the wounded head or the length of the feet in actual operation, so as to achieve thermal insulation care for the head and feet of the wounded 600 and prevent temperature loss.

[0034] In a specific embodiment, continue to refer to Figure 3 , a reinforcement component 4 is arranged on the second outer wrapping area 102, and the reinforcement component 4 includes a plurality of reinforcement webbings 401 arranged at the back acceptance point, a connecting part 402 for fixing the multifunctional blanket to the transport stretcher, a fixing part 403 for controlling the wounded on the multifunctional blanket, and a binding part 404 for easy storage. The connecting part 402 and the fixing part 403 are arranged on the reinforcement webbing 401. Specifically, the connecting part 402 is arranged as a rope structure, which is convenient for adapting to transport stretchers of different specifications. The fixing part 403 includes a first buckle belt and a second buckle belt for fixing the arms and legs of the wounded. The design of the first buckle belt and the second buckle belt combined with the Velcro setting of the first outer wrapping area 101 and the third outer wrapping area 103 can effectively prevent the wounded from slipping from the multifunctional blanket, avoid secondary injuries, and improve the stability and applicable scenarios of the multifunctional blanket.

[0035] In a specific embodiment, the second outer wrapping area 102 also includes an insulation bag 1021 for placing an external power supply, which is used to place the switch connector 500, prevent the external power supply from falling off, and reduce the energy consumption of the external power supply under low temperature conditions. Specifically, the external power supply can be a power supply device such as a mobile power supply that can provide power.

[0036] In a specific embodiment, a handle portion is further provided on the first wrapping area 101. The handle portion is combined with the design of the reinforced webbing 401 and the fixing portion 403 to realize the function of using the multifunctional blanket as a soft transport stretcher. In actual operation, it can be adjusted at will according to different environments and is not affected by the environment or the type of the crossbar.

[0037] In a specific embodiment, continue to refer to Figure 3 and Figure 4 The multifunctional blanket can be used in conjunction with the transport stretcher 700. The connecting part 402 is fixed to the crossbar of the transport stretcher 700. The injured person 600 is placed in the temperature-controlled inner cavity, and the first buckle belt and the second buckle belt are used to fix the injured person in the temperature-controlled inner cavity to avoid falling and secondary injury. The Institute of Health Equipment of the Academy of Military Medical Sciences (now the Institute of Medical Support Technology of the Institute of Systems Engineering of the Academy of Military Sciences) developed the WGD2000 series universal stretcher in 2000. This series of stretchers has three structures: straight pole type, two-fold type and four-fold type, which are respectively suitable for large rescue stations and hospitals, position rescue and special forces. The overall structure is composed of a stretcher pole, a stretcher surface, a cross brace and a hinge, a stretcher leg, a wounded person fixing belt and a handle, and the size after unfolding is consistent (2200mmx550 mmx150 mm), which has good versatility. Among them, the four-fold stretcher is still the most widely used wounded transport equipment for our army's front-line troops due to its light weight, small size after folding, can be placed in a backpack for carrying, simple operation and reliable performance. The multifunctional blanket of this application is also applicable to the above-mentioned general stretcher.

[0038] Figure 5 FIG. 1 shows a schematic diagram of the structure of the heating layer of the emergency multifunctional blanket according to an embodiment of the present utility model. Figure 5As shown, the heating layer includes a first heating zone 2011 for heating the back and a second heating zone 2012 for heating the waist and below. The first heating zone 2011 and / or the second heating zone 2012 are formed by at least two heating plates connected in series. Specifically, the first heating zone 2011 and / or the second heating zone 2012 are respectively connected in series through 4 heating plates to achieve the heating and heat preservation effect of 8 areas of the whole body, meeting all-round needs. At the same time, the switch connector 500 is used to connect an external power supply to achieve 3-speed heating adjustment. The switch connector 500 can adjust the temperature of the three gears of high temperature gear 50℃-55℃, medium temperature gear 45℃-50℃, and low temperature gear 40℃-45℃. The temperature control can be adjusted according to actual needs. The heating plate adopts a new generation of temperature memory semiconductor heating material, a new type of intelligent heating material with temperature memory function. The material itself has ultra-high temperature and ultra-high speed heating under low pressure, which is 2-3 times higher than the existing carbon fiber, graphene and other heating materials. It can realize temperature detection and self-adjust power, self-limit temperature to prevent fire and other characteristics, ensuring heating and insulation functions in extremely cold environment of -40℃, ensuring that the wounded can receive timely treatment after being injured.

[0039] Continue to refer Figure 6 and Figure 7 , Figure 6 The diagram shows a storage state of an emergency multifunctional blanket according to a specific embodiment of the utility model. Figure 7 The packing state diagram of the emergency multifunctional blanket according to a specific embodiment of the utility model is shown as follows: Figure 6 and Figure 7 It can be seen that the two sides of the second wrapped outer area 102 of the multifunctional blanket are rolled up through Velcro, fixed by the binding part 404, and placed in the packing bag to complete the storage and packing of the multifunctional blanket. The overall storage operation is simple and convenient, and the operability is strong.

[0040] The emergency multifunctional blanket of this application solves the problem that there are many types of stretchers in our army, but the functions are still relatively simple, which only reflects how to transport the wounded, and it is difficult to meet the problem of how to ensure the wounded from hypothermia during combat rescue missions. The multifunctional blanket of this application has the functions of transportation and evacuation, auxiliary first aid, protection, and hospital bed. Its output power adopts low-temperature resistant batteries, which can maintain normal use at around minus 40 degrees, ensuring that individual soldiers can receive timely treatment after being injured, and winning more rescue opportunities for logistics support and rescue. At the same time, it has a separate soft stretcher, can be used with an ordinary stretcher, and can also meet the use of a combined sled stretcher, which can meet the rescue missions in different environments, and has the advantages of being lightweight, washable, and more convenient to carry.

[0041] Obviously, those skilled in the art can make various modifications and changes to the embodiments of the present invention without departing from the spirit and scope of the present invention. In this way, if these modifications and changes are within the scope of the claims of the present invention and their equivalents, the present invention is also intended to cover these modifications and changes. The word "comprising" does not exclude the presence of other elements or steps not listed in the claims. The simple fact that certain measures are recorded in mutually different dependent claims does not indicate that the combination of these measures cannot be used to profit. Any figure mark in the claims should not be considered to limit the scope.

Claims

1. An emergency multifunctional blanket, characterized in that: It includes an outer layer and a temperature control layer, the temperature control layer is arranged on the inner surface of the outer layer, the outer surface of the outer layer is provided with a reinforcing component and a wrapping component that cooperate with each other, the wrapping component is used to wrap the multifunctional blanket to form a temperature-controlled inner cavity, and the reinforcing component includes a fixing part for reinforcing the temperature-controlled inner cavity.

2. According to the emergency multifunctional blanket of claim 1, the fixing portion comprises a first buckle belt and a second buckle belt.

3. The emergency multifunctional blanket according to claim 1, characterized in that: The reinforcement assembly includes a reinforcement webbing, a connecting portion, a binding portion and the fixing portion, and the binding portion, the connecting portion and the fixing portion are arranged on the reinforcement webbing.

4. The emergency multifunctional blanket according to claim 1, characterized in that: The emergency multifunctional blanket also includes an inner layer, which is arranged on the inner surface of the temperature control layer.

5. The emergency multifunctional blanket according to claim 4, characterized in that: The wrapping assembly includes a fleece-surface Velcro group arranged on the inner layer and a hook-surface Velcro group arranged at a corresponding position on the outer layer.

6. The emergency multifunctional blanket according to claim 1, characterized in that: The outer surface of the outer layer is also provided with a handle portion.

7. The emergency multifunctional blanket according to claim 1, characterized in that: The temperature control layer comprises a heating layer and a heat preservation layer arranged between the outer layer and the heating layer.

8. The emergency multifunctional blanket according to claim 7, characterized in that: The heating layer includes a first heating area and a second heating area, and the first heating area and / or the second heating area are electrically connected to an external power source.

9. The emergency multifunctional blanket according to claim 8, characterized in that: The outer surface of the outer layer is also provided with a heat preservation bag for placing the external power source.

10. The emergency multifunctional blanket according to claim 8, characterized in that: At least two heating plates connected in series are arranged on the first heating zone and / or the second heating zone.

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