CN221830370U - Emergency antifreeze bag - Google Patents

Abstract

The utility model relates to the technical field of emergency equipment, and discloses an emergency antifreeze bag, including a sleeping bag body and a sleeping bag cap connected to the sleeping bag body in one piece; the sleeping bag body includes a protective layer, a heat preservation layer, a gas heat preservation layer, a shaping layer and an antibacterial moisture-absorbing fabric layer arranged in sequence from the outside to the inside; a plurality of heating sheets are arranged between the gas heat preservation layer and the shaping layer; the plurality of heating sheets are connected by wires and connected to a control circuit, and a heating controller and a power socket are also arranged in the control circuit; the heating controller is used to control the heating temperature of the heating sheet; the power socket is used to connect to a mobile power supply; an air pump is also arranged at the bottom of the sleeping bag body; the air pump is connected to the inside of the gas heat preservation layer through an air supply pipe and an air extraction pipe; the air pump is used to inflate or extract the gas in the gas heat preservation layer. The utility model has strong antifreeze and heat preservation capabilities, high comfort, and can provide equipment support for emergency rescue personnel.

Description

Emergency antifreeze bag

Technical Field

The utility model relates to the technical field of emergency equipment, in particular to an emergency antifreeze bag.

Background Art

In emergency rescue work, rescuers often need to work for a long time in harsh environments. At this time, a comfortable resting environment is particularly important. Antifreeze sleeping bags can provide rescuers with a relatively warm and comfortable resting environment, helping them to recover their physical strength and improve work efficiency. In addition, in cold or extreme disaster rescue sites, the human body is easily affected by low temperatures, resulting in hypothermia, frostbite, and even life-threatening conditions. Antifreeze warm sleeping bags can effectively maintain the body's temperature and prevent injuries caused by the cold, thereby protecting the lives of victims and rescuers.

As the name implies, a sleeping bag is a bag-shaped fabric sewn piece used for sleeping. Its performance requirements mainly include comfort performance and thermal insulation performance. Existing antifreeze sleeping bags can be roughly divided into several types, including inflatable sleeping bags, down sleeping bags, synthetic fiber sleeping bags, etc. These sleeping bags are designed to keep the human body warm in cold environments, but due to the limited thermal insulation ability of the material itself, these sleeping bags often perform poorly in the face of extreme low temperature environments. Some sleeping bags have heating functions, which can generate heat through electric heating to increase the internal temperature of the sleeping bag when the internal temperature of the sleeping bag is too low. However, if the power supply is lost, the heat will dissipate quickly, and the thermal insulation effect is average. In addition, sometimes the internal temperature of the sleeping bag will be too high, causing discomfort.

Utility Model Content

The utility model aims to provide an emergency antifreeze bag, which has strong antifreeze and heat preservation capabilities, high comfort level, and can provide equipment support for emergency rescue personnel.

The basic scheme provided by the utility model is: an emergency antifreeze bag, comprising a sleeping bag main body and a sleeping bag cap integrally connected to the sleeping bag main body; the sleeping bag main body comprises a protective layer, a thermal insulation layer, a gas thermal insulation layer, a shaping layer and an antibacterial and moisture-absorbing fabric layer arranged in sequence from the outside to the inside; a plurality of heating plates are arranged between the gas thermal insulation layer and the shaping layer; the plurality of heating plates are connected by wires and connected to a control circuit, and a heating controller and a power socket are also provided in the control circuit; the heating controller is used to control the heating temperature of the heating plates; the power socket is used to connect to a mobile power supply; an air pump is also provided at the bottom of the sleeping bag main body; the air pump is connected to the inside of the gas thermal insulation layer through an air supply pipe and an exhaust pipe; the air pump is used to inflate or extract gas from the gas thermal insulation layer.

Furthermore, a cloth interlayer is provided between the gas insulation layer and the heating plate.

Furthermore, the thermal insulation layer is a down filling layer; and the shaping layer is a shaping cotton filling layer.

Furthermore, the antibacterial moisture-absorbing fabric layer includes a nylon moisture-absorbing layer, a polyester breathable layer and a fabric base layer arranged from the outside to the inside.

Furthermore, a neck pillow is provided at the bottom of the sleeping bag cap.

Furthermore, a circulation fan is provided at the bottom of the sleeping bag body; the circulation fan is connected to a control circuit through a wire; a ventilation controller is also provided in the control circuit; the ventilation controller is used to control the opening and closing of the circulation fan.

Furthermore, the bottom edge and two opposite side edges of the sleeping bag body are provided with zippers.

Furthermore, an adjusting drawstring is provided on the edge of the sleeping bag cap.

Furthermore, the thickness of the gas insulation layer is 5 to 10 cm.

The working principle and advantages of the utility model are:

When the sleeping bag is not needed, the gas insulation layer may not be filled with gas to avoid the gas insulation layer hindering the storage of the sleeping bag, so as to ensure that the sleeping bag is easy to fold, store and carry. When the sleeping bag is needed, the sleeping bag can be assembled through the zipper, the power socket is connected to the power supply, the heating plate is controlled by the heating controller to start heating and adjust the temperature, and the air pump is started to inflate the gas insulation layer, thereby activating the gas insulation layer. The inflated gas insulation layer can form a heat-insulating area based on the air layer, and the insulation layer, the heating plate and the shaping layer on both sides of the gas insulation layer can better prevent the circulation of heat inside the sleeping bag, thereby achieving a good heat preservation effect. In addition, the multi-layer structure design of the protective layer, the insulation layer, the gas insulation layer, the shaping layer and the antibacterial moisture-absorbing fabric layer can make the sleeping bag softer and more elastic as a whole, and more comfortable to use; and it has strong antifreeze and long-term heat preservation capabilities, which can provide equipment support for emergency rescue personnel.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a sleeping bag body in an unfolded state of an emergency antifreeze bag embodiment 1 of the utility model (the heating sheet is shown in perspective in the figure to facilitate observation of the arrangement position of the heating sheet);

FIG2 is a structural side view of the sleeping bag body of the first embodiment of the utility model emergency antifreeze bag in a closed state;

FIG3 is a top view of the structure of the sleeping bag body in the closed state of the first embodiment of the emergency antifreeze bag of the utility model;

FIG4 is a schematic diagram of the internal sandwich structure of the sleeping bag body of the first embodiment of the emergency antifreeze bag of the utility model;

FIG5 is a schematic structural diagram of the sleeping bag body of the second embodiment of the emergency antifreeze bag of the utility model in an unfolded state (the heating sheet is shown in perspective in the figure to facilitate observation of the arrangement position of the heating sheet).

DETAILED DESCRIPTION

The following is a further detailed description through specific implementation methods:

The symbols in the drawings of the specification include: sleeping bag cap 1, adjustment drawstring 101, neck pillow 102, sleeping bag body 2, protective layer 201, thermal insulation layer 202, gas thermal insulation layer 203, fabric interlayer 204, heating sheet 205, shaping layer 206, antibacterial and moisture-absorbing fabric layer 207, zipper 3, power socket 4, heating controller 5, air pump 6, and circulating fan 7.

Embodiment 1

The embodiment is basically as shown in Figures 1, 2 and 3: the emergency antifreeze bag includes a sleeping bag body 2 and a sleeping bag cap 1 integrally connected to the sleeping bag body 2.

As shown in FIG4 , the sleeping bag body 2 includes a protective layer 201, a heat preservation layer 202, a gas heat preservation layer 203, a shaping layer 206 and an antibacterial moisture-absorbing fabric layer 207, which are arranged in sequence from the outside to the inside. A plurality of heating sheets 205 are arranged between the gas heat preservation layer 203 and the shaping layer 206; the thickness of the gas heat preservation layer 203 is 5 to 10 cm. A fabric interlayer 204 is also arranged between the gas heat preservation layer 203 and the heating sheet 205. The heating sheet 205 is specifically installed on the fabric interlayer 204. In this embodiment, the installation area of the heating sheet 205 is shown in FIG1 . With this structure, the installation of the heating sheet 205 is more stable, and the repeated inflation and deflation of the gas heat preservation layer 203 can be prevented from affecting the heating sheet.

Specifically, the protective layer 201 is made of commonly used waterproof fabrics or flame-retardant fabrics. The thermal insulation layer 202 is a down filling layer, which can further enhance the antifreeze and warmth-keeping effect of the sleeping bag as a whole. The shaping layer 206 is a shaping cotton filling layer, which has a certain warmth-keeping effect and can make the sleeping bag look more stylish and more comfortable to use. The antibacterial moisture-absorbing fabric layer 207 includes a nylon moisture-absorbing layer, a polyester breathable layer and a fabric base layer arranged from the outside to the inside, which can absorb moisture and ventilate in time, and is more comfortable to use.

Several heating sheets 205 are connected by wires and connected to a control circuit, and the control circuit is also provided with a heating controller 5 and a power socket 4; the heating controller 5 is used to control the heating temperature of the heating sheet 205; the power socket 4 is used to connect to a mobile power source. In this embodiment, the power socket 4 is a USB socket. The heating controller 5 can adopt an existing W3230 temperature controller, so that the user can adjust the heating degree in the sleeping bag independently.

An air pump 6 is also provided at the bottom of the sleeping bag body 2; the air pump 6 is connected to the inside of the gas insulation layer 203 through an air delivery pipe and an air extraction pipe; the air pump 6 is used to inflate or extract gas from the gas insulation layer 203. Specifically, in this embodiment, the air pump 6 is a conventional small-sized electric-controlled air pump 6, and is connected to a control circuit so as to be connected to a power source through the power socket 4.

The bottom edge and two opposite sides of the sleeping bag body are provided with zippers 3, and the zippers 3 on the three sides are connected into one, so as to relatively close the sleeping bag. An adjustment drawstring 101 is passed through the edge of the sleeping bag cap 1. When the user falls asleep, the adjustment drawstring 101 can be tightened to prevent air leakage at the head and neck. A neck pillow 102 is provided at the bottom of the sleeping bag cap 1, which can provide spinal support for the user, making the user feel better and more beneficial to physical health.

In a specific application, when the sleeping bag is not needed, the gas insulation layer 203 may not be filled with gas, so as to avoid the gas insulation layer 203 hindering the storage of the sleeping bag, so as to ensure that the sleeping bag is easy to fold, store and carry. When the sleeping bag is needed, the sleeping bag can be assembled through the zipper 3, the power socket 4 is connected to the power supply, the heating plate 205 is controlled by the heating controller 5 to start heating, and the air pump 6 is started to inflate the gas insulation layer 203, so as to activate the gas insulation layer 203. The inflated gas insulation layer 203 can form a heat preservation and heat insulation area based on the air layer, and then supplemented by the insulation layer 202, the heating plate 205 and the shaping layer 206 on both sides of the gas insulation layer 203, it can better prevent the circulation of heat inside the sleeping bag, so as to achieve a good heat preservation effect. In addition, the multi-layer structure design of the protective layer 201, the thermal insulation layer 202, the gas thermal insulation layer 203, the shaping layer 206 and the antibacterial moisture-absorbing fabric layer 207 can make the sleeping bag as a whole softer and more comfortable to use.

The emergency antifreeze bag provided in this embodiment has strong antifreeze and heat preservation capabilities, high comfort level, and can provide equipment support for emergency rescue personnel.

Embodiment 2

The embodiment is basically as shown in FIG. 5: emergency antifreeze bag, based on the first embodiment, the bottom of the sleeping bag body 2 is further provided with a circulation fan 7; the circulation fan 7 is connected to the control circuit through a wire; the control circuit is further provided with a ventilation controller; the ventilation controller is used to control the opening and closing of the circulation fan 7. In this embodiment, an LH-50S type micro ventilation fan can be used as the circulation fan 7, which is small in size and easy to be installed on the sleeping bag body 2.

Compared with the first embodiment, the emergency antifreeze bag provided in this embodiment has a circulation ventilation function and is more comfortable to use.

The above is only an embodiment of the utility model. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field are aware of all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement the scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims (9)

1. An emergency antifreeze bag, characterized in that it comprises a sleeping bag main body and a sleeping bag cap integrally connected to the sleeping bag main body; the sleeping bag main body comprises a protective layer, a thermal insulation layer, a gas thermal insulation layer, a shaping layer and an antibacterial and moisture-absorbing fabric layer arranged in sequence from the outside to the inside; a plurality of heating plates are arranged between the gas thermal insulation layer and the shaping layer; the plurality of heating plates are connected by wires and connected to a control circuit, and a heating controller and a power socket are also provided in the control circuit; the heating controller is used to control the heating temperature of the heating plates; the power socket is used to connect to a mobile power supply; an air pump is also provided at the bottom of the sleeping bag main body; the air pump is connected to the inside of the gas thermal insulation layer through an air supply pipe and an exhaust pipe; the air pump is used to inflate or extract gas from the gas thermal insulation layer. 2. The emergency antifreeze bag according to claim 1 is characterized in that a cloth interlayer is provided between the gas insulation layer and the heating plate. 3. The emergency antifreeze bag according to claim 1 is characterized in that the heat-insulating layer is a down filling layer; and the shaping layer is a shaping cotton filling layer. 4. The emergency antifreeze bag according to claim 3 is characterized in that the antibacterial moisture-absorbing fabric layer comprises a nylon moisture-absorbing layer, a polyester breathable layer and a fabric base layer arranged from the outside to the inside. 5. The emergency antifreeze bag according to claim 1, characterized in that a neck pillow is provided at the bottom of the sleeping bag cap. 6. The emergency antifreeze bag according to claim 1 is characterized in that a circulation fan is also provided at the bottom of the sleeping bag body; the circulation fan is connected to the control circuit through a wire; a ventilation controller is also provided in the control circuit; the ventilation controller is used to control the opening and closing of the circulation fan. 7. The emergency antifreeze bag according to claim 1, characterized in that the bottom edge and two opposite side edges of the sleeping bag body are provided with zippers. 8. The emergency antifreeze bag according to claim 7, characterized in that an adjustment drawstring is provided at the edge of the sleeping bag cap. 9. The emergency antifreeze bag according to claim 1, characterized in that the thickness of the gas insulation layer is 5 to 10 cm.