Multifunctional simple warm air heating air bag cushion

Abstract

The utility model discloses a multifunctional simple warm air warming air bag cushion, the air bag cushion comprises an air bag cushion body and a warm air device, the upper part of the air bag cushion body is detachably connected with a head air bag, a shoulder air bag, an arm air bag, a hand air bag, a waist air bag, a leg air bag and a foot air bag, and the air bag cushion body is communicated with the warm air device through a pipeline. The air bag layer is covered with a cushion cover which is composed of a top layer made of waterproof breathable fabric, an edge portion and a bottom layer of an anti-skid net structure, and the top layer, the edge portion and the bottom layer are connected through zippers and snap fasteners. The warm air equipment adopts a composite heating element with the PTC ceramic coating as graphene, and efficient and safe heating is provided. The design is particularly suitable for patients with cardiovascular diseases and disabled people, is easy to use and maintain, and is suitable for families and medical health-care environments. According to the design of the air bag cushion, the safety and the comfort degree of a user are considered, and an innovative and practical heating solution is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of cushions, in particular to a multifunctional simple warm-wind heating airbag cushion. Background Art

[0002] Winter is the peak season for cardiovascular diseases among the middle-aged and elderly. In recent times, the number of elderly people with acute myocardial infarction and other diseases admitted to emergency departments of many hospitals has increased significantly. Clinical data show that due to various factors such as cold weather, the incidence of cardiovascular diseases among the elderly in winter is more than twice that in summer. Experts say that the most suitable environmental temperature for the human body is 19-24°C. Too cold or too hot will have an impact on the cardiovascular and cerebrovascular systems. In winter, the temperature difference between day and night is large, and the temperature difference between indoors and outdoors is also large. Sudden changes in ambient temperature can cause blood vessel constriction, increased blood pressure, faster heart rate, myocardial ischemia, and can also aggravate the condition of patients with existing cardiovascular diseases.

[0003] In order to reduce the impact of low temperature on cardiovascular diseases in the elderly, people usually use electric blankets, hot water bottles and other heating devices as bed heating equipment. However, electric blankets have the risk of leakage when used, which can easily cause safety accidents. Hot water bottles are only used for local heating and need to be refilled with hot water regularly, which is troublesome and cannot form a heating effect covering the whole body. In particular, some elderly people with underlying diseases and mobility difficulties need to provide additional warming protection measures. Utility Model Content

[0004] The utility model aims to overcome the above-mentioned deficiencies in the prior art and provide a multifunctional simple warm air heating airbag cushion for whole body heating and comfortable support.

[0005] The technical solution adopted by the utility model to solve the above problems is: a multifunctional simple warm air heating airbag cushion, including an airbag cushion body and a warm air device, a head airbag, a shoulder airbag, an arm airbag, a hand airbag, a waist airbag, a leg airbag and a foot airbag are detachably connected above the airbag cushion body and are connected to the warm air device through pipelines.

[0006] Preferably: the airbag cushion body comprises an airbag layer and a cushion cover covering the outer surface of the airbag layer, the airbag layer is provided with mounting holes for the airbags in the above-mentioned various parts, the cushion cover is composed of three parts, namely a top layer, an edge portion and a bottom layer, the edge portion is connected to the top layer and the bottom layer by a first zipper and a second zipper respectively, and the top layer is provided with an opening adapted to the mounting hole.

[0007] Preferably, the top layer is mounted and fixed to the airbag layer by snap fasteners.

[0008] Preferably: the top layer is made of waterproof and breathable fabric.

[0009] Preferably, the top layer and the airbag layer are fixed by snap fastening.

[0010] Preferably, the bottom layer adopts an anti-slip mesh structure.

[0011] Preferably, the airbag cushion body is provided with an air inlet duct and an air outlet duct, and the air inlet duct and the air outlet duct are respectively connected to the air outlet and the air inlet of the heating device.

[0012] Preferably, a tube sleeve is provided on the outer side of the air inlet duct and the air outlet duct, and one end of the tube sleeve is fixed to one end of the airbag cushion body close to the foot airbag.

[0013] Preferably: the head airbag is provided with an arc-shaped pit.

[0014] Preferably, the foot airbag comprises a hinge seat and a cover plate hinged to the hinge seat.

[0015] Preferably, the heating element of the warm air device adopts a composite heating element whose PTC ceramic coating is graphene.

[0016] Compared with the prior art, the utility model has the following advantages and effects:

[0017] The airbag cushion body of the utility model is detachably connected with a head airbag, a shoulder airbag, an arm airbag, a hand airbag, a waist airbag, a leg airbag and a foot airbag. The airbags in supporting contact with the main body parts provide whole-body heating, which helps to maintain the core temperature of the body in a cold environment. The utility model is particularly suitable for elderly people who suffer from cardiovascular diseases and have limited mobility and need to sit or lie for a long time. The airbag cushion body and the airbags in various parts are detachably connected, which is easy to use and maintain and is suitable for home and medical care environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a structural schematic diagram of a multifunctional simple warm wind heating airbag cushion according to an embodiment of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the top layer of the cushion cover of the embodiment of the utility model.

[0020] Figure 3 It is a schematic diagram of the structure explosion of a multifunctional simple warm wind heating airbag cushion according to an embodiment of the utility model.

[0021] Figure 4 It is a schematic diagram of the connection between the airbag cushion body and the heating device in the embodiment of the utility model.

[0022] Figure 5 It is a schematic structural diagram of a foot airbag according to an embodiment of the utility model.

[0023] Figure numbers: airbag cushion body 1, airbag layer 11, mounting hole 111, cushion cover 12, top layer 121, edge 122, bottom layer 123, first zipper 124, second zipper 125, opening 126, snap fastener 127, male buckle 1271, female buckle 1272, air inlet duct 13, air outlet duct 14, pipe sleeve 15, warm air device 2, air outlet 21, air inlet 22, head airbag 3, arc-shaped pit 31, shoulder airbag 4, arm airbag 5, hand airbag 6, waist airbag 7, leg airbag 8, foot airbag 9, hinge seat 91, cover plate 92. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0025] See also Figure 1 - Figure 5 In this embodiment, a multifunctional simple warm air heating airbag cushion is provided, which is specifically used in home, office or healthcare environment, and is particularly suitable for people who need to sit or lie in bed for a long time, such as the elderly, people with limited mobility or rehabilitation patients. It specifically includes: an airbag cushion body 1 and a warm air device 2. A head airbag 3, a shoulder airbag 4, an arm airbag 5, a hand airbag 6, a waist airbag 7, a leg airbag 8 and a foot airbag 9 are detachably connected to the top of the airbag cushion body 1. The warm air device 2 is connected to the airbag cushion body 1 through a pipeline.

[0026] Specifically, in this embodiment, the multifunctional simple warm air heating airbag cushion is designed to accommodate multiple body parts airbags, including a group of head airbags 3, two groups of shoulder airbags 4, two groups of arm airbags 5, a group of waist airbags 7, two groups of leg airbags 8 and foot airbags 9. These airbags cover the main body parts of the user, provide whole body heating, help maintain the core body temperature and reduce the direct impact of external temperature changes on the body. In winter, the airbag cushion can especially reduce the impact of ambient temperature changes on cardiovascular and cerebrovascular diseases, providing a safer and more comfortable way to keep warm for patients with cardiovascular diseases.

[0027] The airbag cushion body 1 is detachably connected to the airbags at various locations. This embodiment may use a self-locking pneumatic joint (not shown in the drawings), which is easy to use and maintain and suitable for home and healthcare environments.

[0028] The heating device 2 is used as a heat source. It is connected to the airbag cushion body 1 through a pipeline, extracts and heats the air in the airbag cushion body 1, and then transports the hot air back to the airbag cushion body 1, forming a heat supply cycle to provide warmth throughout the body. Users can adjust the temperature according to their personal comfort and needs, effectively preventing the body from contracting or dilating blood vessels due to sudden changes in ambient temperature. Warm airflow promotes blood circulation, reduces the risk of vasoconstriction and increased blood pressure caused by cold, and reduces the impact of day and night temperature differences on the human body.

[0029] Compared with traditional heating devices, the airbag cushion design in this embodiment is safer, avoids the risk of electric leakage, and provides users with a continuous, stable and safe heating solution. This design not only meets the user's needs for comfort and safety, but is also more convenient in operation and maintenance. It is an innovative and practical heating device.

[0030] The airbag cushion body 1 comprises an airbag layer 11 and a cushion cover 12 covering the outer surface of the airbag layer 11. The airbag layer 11 is provided with mounting holes 111 for the airbags at the above-mentioned positions. The cushion cover 12 is composed of three parts: a top layer 121, a side portion 122 and a bottom layer 123. The side portion 122 is connected to the top layer 121 and the bottom layer 123 through a first zipper 124 and a second zipper 125, respectively. The top layer 121 is provided with an opening 126 adapted to the mounting hole 111. The cushion cover 12 is composed of three parts: a top layer 121, a side portion 122 and a bottom layer 123. The cushion cover 12 is connected to the top layer 121 and the bottom layer 123 through a first zipper 124 and a second zipper 125. This design makes the cushion cover 12 easy to disassemble, clean and replace, and keeps the airbag cushion hygienic for long-term use.

[0031] The top layer 121 is fixed to the airbag layer 11 through the snaps 127. Before installing the airbags at various locations, the top layer 121 must be fixed to the airbag layer 11 through the snaps 127 to ensure that it will not move during use, and to avoid tearing the opening 126 of the top layer 121 and the connection roots of the airbags at various locations and the airbag layer 11, resulting in damage. At the same time, the connection method of the snaps 127 makes it easy to install and disassemble the top layer 121, which is very useful for situations where the top layer 121 needs to be cleaned or replaced frequently. The top layer 121 is made of waterproof and breathable fabric, which is of great significance for the health maintenance of the elderly in cold seasons.

[0032] Elderly people usually have lower immunity, especially in cold seasons, and are more susceptible to colds and other respiratory diseases. Waterproof and breathable fabrics not only prevent moisture penetration and keep you dry, but also allow air circulation, thereby reducing mold growth caused by moisture. This is especially important for preventing respiratory infections and skin diseases, helping to keep the elderly healthy and comfortable.

[0033] The bottom layer 123 adopts an anti-skid mesh structure, which is particularly suitable for use on the bed, which is of great significance to the elderly. The anti-skid mesh structure can ensure that the airbag cushion remains stable on the bed, reduce the risk of sliding and falling, and prevent the elderly from falling due to the airbag cushion slipping during use. Due to the deterioration of physical functions, the elderly recover slowly after falling. For the elderly with cardiovascular and cerebrovascular diseases, falling may cause serious health problems. Therefore, this design not only improves the practicality of the airbag cushion, but also greatly increases the safety of the elderly when using it.

[0034] The airbag cushion body 1 is provided with an air inlet duct 13 and an air outlet duct 14, which are respectively connected to the air outlet 21 and the air inlet 22 of the heating device 2. Since the ventilation system of the airbag cushion is closed, the accumulation of dust and pollutants can be reduced, and the service life of the airbag cushion can be increased.

[0035] The air inlet duct 13 and the air outlet duct 14 are sleeved with a pipe sleeve 15 on the outside, one end of the pipe sleeve 15 is fixed to the end of the airbag cushion body 1 close to the foot airbag 9, and the pipe sleeve 15 is sleeved on the outside of the pipeline. The pipe sleeve 15 of this embodiment can be made of high temperature resistant and heat insulating materials such as silicone rubber, which can effectively prevent heat loss and maintain the temperature of the hot air in the pipeline, thereby improving the thermal efficiency of the entire system, while helping to reduce energy consumption and achieve energy saving effects. In addition, the warm air device 2 will generate noise during the process of heating and delivering hot air. The pipe sleeve 15 and its pipeline connection port are both set at the end position of the airbag cushion body 1 close to the foot airbag 9, which is far away from the position of the user's head when lying down, reducing the user's perception of noise, reducing the impact on the user's rest, and providing a more comfortable use experience.

[0036] The head airbag 3 is provided with an arc-shaped pit 31. As the age increases, the respiratory system of the elderly will undergo a series of degradations, such as thinning of the alveolar wall, reduced elasticity, and decreased respiratory muscle strength. The design of the arc-shaped pit 31 can provide additional neck support, which helps to maintain the natural curve of the cervical spine, thereby reducing the pressure on the neck muscles. This not only helps to relieve neck pain, but also improves the openness of the airway and smooth breathing. In addition, good neck support and airway openness are also critical for improving sleep quality, especially for those elderly people who may suffer from sleep breathing disorders. By reducing airway obstruction, sleep apnea events can be reduced, thereby improving sleep continuity and depth, and further improving the overall health and quality of life of the elderly.

[0037] The foot airbag 9 includes a hinge seat 91 and a cover plate 92 hinged on the hinge seat 91. The foot airbag 9 of this embodiment can open the cover plate 92 before the user uses it, and then flip it over and cover it when the user puts the foot in. The covered foot airbag 9 forms a semi-open cavity around the foot. After the warm air is introduced into the foot airbag 9, the heat can be transferred to the foot, so as to achieve the full range of heating and heat preservation effects of the foot. The foot is called the "second heart" of the human body, and its health directly affects the health of the whole body. With the increase of age, the elasticity of the blood vessels of the elderly will decrease, and the blood circulation may become less smooth. The warm air of the foot airbag 9 can help dilate blood vessels and improve blood circulation, thereby contributing to overall health; the elderly often feel joint pain, especially in cold weather, and the heat preservation effect of the foot airbag 9 can alleviate the joint discomfort caused by the cold; keeping the feet warm helps prevent some foot diseases, such as frostbite, dry and cracked foot skin, etc., which are more common among the elderly; keeping the feet warm can help the elderly fall asleep faster and improve sleep quality. Good sleep is essential for maintaining cognitive function and physical health in older adults; as mentioned earlier, warmth from the feet promotes blood circulation, speeds up metabolism, and helps maintain the body’s energy levels and immune function.

[0038] The heating element of the warm air device 2 adopts a composite heating element with a PTC ceramic coating of graphene. The PTC (Positive Temperature Coefficient) heating element has a high efficiency of converting electrical energy into thermal energy, which means high energy utilization and energy saving. At the same time, the PTC heating element has no electromagnetic radiation and pollution, is harmless to the human body, and is suitable for use in home and medical environments. Graphene has extremely high thermal conductivity and thermal emissivity, which significantly improves the heat dissipation effect of the PTC heating element, and heat can be transferred more evenly and quickly, thereby realizing a continuous supply of hot air to the airbag cushion body 1.

[0039] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A multifunctional simple warm air heating airbag cushion, characterized in that: It includes an airbag cushion body and a heating device. A head airbag, a shoulder airbag, an arm airbag, a hand airbag, a waist airbag, a leg airbag and a foot airbag are detachably connected to the airbag cushion body and are connected to the heating device through pipelines.

2. The multifunctional simple warm air heating airbag cushion according to claim 1 is characterized in that: The airbag cushion body includes an airbag layer and a cushion cover covering the outer surface of the airbag layer. The airbag layer is provided with mounting holes for the airbags in the above-mentioned various parts. The cushion cover is composed of three parts: a top layer, an edge portion and a bottom layer. The edge portion is connected to the top layer and the bottom layer by a first zipper and a second zipper respectively. The top layer is provided with an opening adapted to the mounting hole.

3. The multifunctional simple warm air heating airbag cushion according to claim 2 is characterized in that: The top layer is installed and fixed with the airbag layer through snap fasteners.

4. The multifunctional simple warm air heating airbag cushion according to claim 3 is characterized in that: The top layer is made of waterproof and breathable fabric.

5. The multifunctional simple warm air heating airbag cushion according to claim 2 is characterized in that: The bottom layer adopts an anti-slip mesh structure.

6. The multifunctional simple warm air heating airbag cushion according to claim 2 is characterized in that: The airbag cushion body is provided with an air inlet duct and an air outlet duct, and the air inlet duct and the air outlet duct are respectively connected to the air outlet and the air inlet of the heating device.

7. The multifunctional simple warm air heating airbag cushion according to claim 6 is characterized in that: The air inlet duct and the air outlet duct are sleeved with a pipe sleeve outside, and one end of the pipe sleeve is fixed to one end of the airbag cushion body close to the foot airbag.

8. The multifunctional simple warm air heating airbag cushion according to claim 1 is characterized in that: The head airbag is provided with an arc-shaped pit.

9. The multifunctional simple warm air heating airbag cushion according to claim 1 is characterized in that: The foot airbag comprises a hinge seat and a cover plate hinged on the hinge seat.

10. The multifunctional simple warm air heating airbag cushion according to claim 1 is characterized in that: The heating element of the warm air device adopts a composite heating element whose PTC ceramic coating is graphene.

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