CN215286110U

CN215286110U - Self-heating thermal suit under cold condition

Info

Publication number: CN215286110U
Application number: CN202120538989.7U
Authority: CN
Inventors: 刘辰凤; 张雪军; 单成巍; 张竹林; 张珈源; 傅开心; 李安贺; 崔一鹏; 任亚绅
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-24
Anticipated expiration: 2031-03-16

Abstract

The utility model relates to the field of first-aid equipment, in particular to a self-heating thermal suit under cold environment, which comprises a main packaging bag body, wherein the surface of a sealing strip tearing piece is connected with an anti-skid layer, an air exhaust hole is connected above a sealing bag, one side of a placing bag is connected with a fixing piece, one side of a self-heating thermal coat is provided with a self-heating thermal hat, the lower part of the self-heating thermal hat is provided with self-heating thermal shoes, the upper part of the self-heating thermal hat is provided with self-heating gloves, the lower part of an external material is connected with a tinfoil, the lower part of the tinfoil is connected with a thermal self-heating layer, the lower part of a non-woven fabric is connected with a lining material, the sealing bag can be vacuum-packaged by arranging the air exhaust hole, the internal thermal suit can be better protected from reacting with air, the fixing piece is prevented from being piled up together and inconvenient to take, the anti-skid layer is convenient to open the sealing bag, the internal thermal suit can effectively provide continuous heat supply for people under the cold environment for a long time, can be used for effectively warming the body of cold injury and frozen stiff body.

Description

Self-heating thermal suit under cold condition

Technical Field

The utility model relates to a first aid equips technical field, especially relates to a cold environment is cold-proof suit of spontaneous heating down.

Background

In recent years, the temperature frequently occurs in extremely cold days, the lowest temperature in the northeast of China is even reduced to minus 40 ℃, the number of patients who are treated in hospitals and hospitalized by frostbite is linearly increased, and amputation is required for severe frostbite and even the life is threatened, so that a body temperature keeping scheme for self rescue and protection in cold environment is provided. Meanwhile, a series of very challenging extreme sports such as extreme exploration, snowclimbing, snowfield crossing and the like are increasingly popular with people, the extreme and some high-altitude areas are iced and sealed almost all the year round, the temperature is below 0 ℃ all the year round, when the body is in a low-temperature and humid environment for a long time, blood vessels on the body surface can be spastic, the blood circulation can be slowed down, ischemia and anoxia can be caused, cells can be damaged, particularly, a person who climbs always holds a snow stick or an ice pick with fingers, the blood circulation of the far end of the limb is poor, and the person who is seriously needed to amputate even threaten the life. There are the following problems: the most common thermal suit in the market at present has the advantages of simple structure and low cost, achieves the thermal insulation effect only through thick cotton, but has the fatal defect that the thermal insulation function cannot be provided, and the body is extremely likely to be frozen and deadly due to overlong waiting time of people in a cold environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a self-heating warm-keeping suit in the cold environment. In order to achieve the above purpose, the utility model adopts the following technical scheme: a self-heating warm-keeping suit in a cold environment comprises a packaging bag main body, wherein a sealing strip tearing pulling piece is connected to the surface of the packaging bag main body, an anti-skid layer is connected to the surface of the sealing strip tearing pulling piece, a sealing strip is connected to one side of the sealing strip tearing pulling piece, a sealing bag is connected to the inside of the packaging bag main body, an air exhaust port is connected to the upper portion of the sealing bag, a supporting strip is connected to the inside of the sealing bag, a placing bag is connected to the surface of the supporting strip, a fixing piece is connected to one side of the placing bag, a self-heating warm-keeping outer sleeve is connected to the surface of the fixing piece, a self-heating warm-keeping hat is arranged on one side of the self-heating warm-keeping outer sleeve, self-heating warm-keeping shoes are arranged below the self-heating warm-keeping hat, self-heating warm-keeping gloves are arranged above the self-heating warm-keeping gloves, an external material is connected to the inside of the self-heating warm-keeping gloves, and a tin foil is connected below the external material, the self-heating warm-keeping layer is connected below the tin foil, the non-woven fabric is connected below the self-heating warm-keeping layer, and the lining material is connected below the non-woven fabric. As a further description of the above technical solution: the sealing strip tears pulling-on piece and wrapping bag main part swing joint, the sealing strip tears pulling-on piece and sealing strip swing joint, non-slip layer tears pulling-on piece fixed connection with the sealing strip, and the size equals. As a further description of the above technical solution: the sealing bag and wrapping bag main part fixed connection, extraction opening and sealing bag welding, support bar and sealing bag fixed connection, the support bar has four groups. As a further description of the above technical solution: the placing bag is fixedly connected with the supporting bars, the fixing pieces are fixedly connected with the placing bag, and the fixing pieces are provided with three groups. As a further description of the above technical solution: the self-heating warm-keeping coat is movably connected with the fixing piece, the self-heating warm-keeping hat is movably connected with the fixing piece, and the self-heating warm-keeping shoes are movably connected with the fixing piece. As a further description of the above technical solution: the self-heating warm-keeping gloves are movably connected with the fixing pieces, the external material is fixedly connected with the self-heating warm-keeping gloves, and the tinfoil is adhered to the external material. As a further description of the above technical solution: the self-heating heat-preservation layer is adhered to the tin foil, the self-heating heat-preservation layer is fixedly connected with the non-woven fabric, and the non-woven fabric is fixedly connected with the lining material. The utility model discloses following beneficial effect has: through setting up the extraction opening, can carry out vacuum packaging to the sealing bag, the inside cold-proof suit of better protection can not react with the air, through setting up the mounting, can fix inside heat preservation suit, prevent to pile up and be not convenient for take together, through setting up the skid resistant course, be convenient for open the sealing bag, inside heat preservation suit can provide continuously the heat supply for the personnel that are in under the cold environment for a long time effectively, for the frostbite, the effective rewarming of frozen stiff body, reach the purpose of taking precautions against local blood vessel and freeze, and further be favorable to human health, appearance and size can be adjusted according to user's body shape and size, but inner structure and principle do not change.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a self-heating thermal suit in a cold environment according to the present invention; fig. 2 is a schematic sectional view of a main view structure of the self-heating thermal suit in a cold environment according to the present invention; fig. 3 is the schematic view of the internal structure of the self-heating thermal suit in the cold environment of the utility model. Illustration of the drawings: 1. A packaging bag main body; 2. an anti-slip layer; 3. the sealing strip tears the pulling piece; 4. an air extraction opening; 5. a sealing strip; 6. sealing the bag; 7. placing the bag; 8. a supporting strip; 9. a self-heating warm-keeping coat; 10. a fixing member; 11. self-heating warm shoes; 12. a self-heating warm hat; 13. self-heating warm gloves; 14. an outer material; 15. tin foil; 16. a self-heating thermal layer; 17. non-woven fabrics; 18. a liner material.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and as meaning, for example, either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Referring to fig. 1-3, the present invention provides an embodiment: a self-heating warm-keeping suit in a cold environment comprises a packaging bag main body 1, wherein a sealing strip tearing piece 3 is connected to the surface of the packaging bag main body 1, an anti-skid layer 2 is connected to the surface of the sealing strip tearing piece 3, a sealing strip 5 is connected to one side of the sealing strip tearing piece 3, a sealing bag 6 is connected inside the packaging bag main body 1, an air exhaust port 4 is connected above the sealing bag 6, a supporting strip 8 is connected inside the sealing bag 6, a placing bag 7 is connected to the surface of the supporting strip 8, a fixing piece 10 is connected to one side of the placing bag 7, a self-heating warm-keeping outer sleeve 9 is connected to the surface of the fixing piece 10, a self-heating warm-keeping hat 12 is arranged on one side of the self-heating warm-keeping outer sleeve 9, a self-heating warm-keeping shoe 11 is arranged below the self-heating warm-keeping hat 12, a self-heating warm-keeping glove 13 is arranged above the self-heating warm-keeping glove 13, an external material 14 is connected inside the self-heating warm-keeping glove 13, and a tin foil 15 is connected below the external material 14, a self-heating warm-keeping layer 16 is connected below the tin foil 15, a non-woven fabric 17 is connected below the self-heating warm-keeping layer 16, and a lining material 18 is connected below the non-woven fabric 17. The sealing strip tearing piece 3 is movably connected with the packaging bag main body 1, the sealing strip tearing piece 3 is used for unsealing the sealing strip 5, the sealing strip tearing piece 3 is movably connected with the sealing strip 5, the sealing strip 5 is used for unsealing the sealing bag 6, the skid-proof layer 2 is fixedly connected with the sealing strip tearing piece 3 and is equal in size, the skid-proof layer 2 is used for placing overcooling to prevent the sealing bag 6 from being opened easily, the sealing bag 6 is fixedly connected with the packaging bag main body 1, the air exhaust port 4 is welded with the sealing bag 6, the air exhaust port 4 is used for forming a vacuum state for the sealing bag 6 and preventing the internal heat insulation suit from reacting with air, the supporting bar 8 is fixedly connected with the sealing bag 6, the supporting bar 8 is provided with four groups, the supporting bar 8 is used for fixing the placing bag 7, the placing bag 7 is fixedly connected with the supporting bar 8, the fixing piece 10 is fixedly connected with the placing bag 7, the fixing piece 10 is provided with three groups, and the fixing piece 10 is used for fixing the internal heat insulation suit, the self-heating warm-keeping coat 9 is movably connected with the fixing piece 10, the self-heating warm-keeping hat 12 is movably connected with the fixing piece 10, the self-heating warm-keeping shoes 11 are movably connected with the fixing piece 10, the self-heating warm-keeping gloves 13 are movably connected with the fixing piece 10, the above are warm-keeping suit, can carry out the cold-proof effect of spontaneous heating to the human body, protect life safety, outside material 14 and the cold-proof gloves 13 fixed connection of spontaneous heating, outside material 14 plays the inside effect of protection,

tinfoil

15 and 14 adhesion of outside material, tinfoil 15 plays thermal-insulated and control, self-heating cold-

proof layer

16 and 15 adhesion of tinfoil, self-heating cold-proof layer 16 and non-woven fabrics 17 fixed connection, non-woven fabrics 17 and lining material 18 fixed connection, self-heating cold-proof layer 16 plays the self-heating and improves thermal effect for the human body, non-woven fabrics 17 prevents that the oxygen permeability is too fast, the heat scatters and loses and scalds the skin fast, lining material 18 is used for inside and human skin direct contact. The working principle and the process are as follows: put cold-proof suit in placing bag 7, fix through mounting 10, the user both can dress this cold-proof suit of spontaneous heating entirely, also can wear each part alone, when emergency appears, only needs take out cold-proof suit of spontaneous heating from sealed bag 6, and the air just can see through non-woven fabrics 17 and the contact of filler and take place the reaction, and it is exothermic to produce the primary cell chemical reaction. The self-heating warm-keeping layer 16 can continuously provide proper heat for a human body by adding the heat preservation and insulation function of vermiculite in the self-heating warm-keeping layer 16, the heat insulation function of the tin foil 15 and the function of controlling the oxygen input rate of the non-woven fabric 17, tests show that the heat can be effectively preserved for 24 hours, in order to prevent early reaction, the warm-keeping suit is sealed in the sealing bag 6, and the non-woven fabric 17 is added between the lining material 18 and the self-heating warm-keeping layer 16. The non-woven fabric 17 is made of a microporous breathable film, when the sealing bag 6 is removed and the package is carried out, the non-woven fabric 17 is exposed in the air, and oxygen in the air enters the equipment through the breathable film. The time and temperature of heat release are controlled by the oxygen permeation rate of the breathable film, so as to prevent the skin from being scalded due to too fast oxygen permeation and fast heat dissipation. Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in other embodiments without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cold environment is cold-proof suit from fever down, includes wrapping bag main part (1), its characterized in that: the packaging bag is characterized in that the surface of the packaging bag main body (1) is connected with a sealing strip tearing pulling piece (3), the surface of the sealing strip tearing pulling piece (3) is connected with an anti-skid layer (2), one side of the sealing strip tearing pulling piece (3) is connected with a sealing strip (5), the inside of the packaging bag main body (1) is connected with a sealing bag (6), the upper part of the sealing bag (6) is connected with an air exhaust opening (4), the inside of the sealing bag (6) is connected with a supporting strip (8), the surface of the supporting strip (8) is connected with a placing bag (7), one side of the placing bag (7) is connected with a fixing piece (10), the surface of the fixing piece (10) is connected with a self-heating warm-keeping outer sleeve (9), one side of the self-heating warm-keeping outer sleeve (9) is provided with a self-heating warm-keeping hat (12), the lower part of the self-heating warm-keeping hat (12) is provided with a self-heating warm-keeping shoe (11), and the upper part of the self-heating warm-keeping hat (12) is provided with self-heating warm-keeping gloves (13), the self-heating warm-keeping gloves (13) are internally connected with an external material (14), a tinfoil (15) is connected below the external material (14), a self-heating warm-keeping layer (16) is connected below the tinfoil (15), a non-woven fabric (17) is connected below the self-heating warm-keeping layer (16), and a lining material (18) is connected below the non-woven fabric (17).

2. The self-heating thermal suit in the cold environment according to claim 1, characterized in that: the sealing strip tears pulling-on piece (3) and wrapping bag main part (1) swing joint, the sealing strip tears pulling-on piece (3) and sealing strip (5) swing joint, skid resistant course (2) tear pulling-on piece (3) fixed connection with the sealing strip, and the size equals.

3. The self-heating thermal suit in the cold environment according to claim 1, characterized in that: sealing bag (6) and wrapping bag main part (1) fixed connection, extraction opening (4) and sealing bag (6) welding, support bar (8) and sealing bag (6) fixed connection, support bar (8) have four groups.

4. The self-heating thermal suit in the cold environment according to claim 1, characterized in that: the placing bag (7) is fixedly connected with the supporting bars (8), the fixing pieces (10) are fixedly connected with the placing bag (7), and the fixing pieces (10) are provided with three groups.

5. The self-heating thermal suit in the cold environment according to claim 1, characterized in that: the self-heating warm-keeping coat (9) is movably connected with the fixing piece (10), the self-heating warm-keeping hat (12) is movably connected with the fixing piece (10), and the self-heating warm-keeping shoes (11) are movably connected with the fixing piece (10).

6. The self-heating thermal suit in the cold environment according to claim 1, characterized in that: the self-heating warm-keeping gloves (13) are movably connected with the fixing pieces (10), the external material (14) is fixedly connected with the self-heating warm-keeping gloves (13), and the tin foil (15) is adhered to the external material (14).

7. The self-heating thermal suit in the cold environment according to claim 1, characterized in that: the self-heating warm-keeping layer (16) is adhered to the tin foil (15), the self-heating warm-keeping layer (16) is fixedly connected with the non-woven fabric (17), and the non-woven fabric (17) is fixedly connected with the lining material (18).