CN111280918A - Health-care cushion - Google Patents
Health-care cushion Download PDFInfo
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- CN111280918A CN111280918A CN201911136908.4A CN201911136908A CN111280918A CN 111280918 A CN111280918 A CN 111280918A CN 201911136908 A CN201911136908 A CN 201911136908A CN 111280918 A CN111280918 A CN 111280918A
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- cushion
- film
- parts
- chinese medicine
- traditional chinese
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
- A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
- A47C7/748—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for heating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3673—General characteristics of the apparatus related to heating or cooling thermo-electric, e.g. Peltier effect, thermocouples, semi-conductors
Abstract
The invention relates to the field of cushions, in particular to a health-care cushion which comprises a cushion body and a cushion cover arranged on the outer side of the cushion body, wherein a groove is formed in the middle of the cushion body, a traditional Chinese medicine hot smoking assembly is arranged inside the groove and comprises a traditional Chinese medicine bag, a flexible heating film is arranged below the traditional Chinese medicine bag and comprises a flexible heating core body, a heat conducting film is arranged at the upper end of the flexible heating core body, a heat insulating film is arranged at the lower end of the flexible heating core body, and a fixing film is wrapped on the outer sides of the heat conducting film and the heat insulating film. The traditional Chinese medicine cushion overcomes the defects that the traditional Chinese medicine cushion in the prior art has poor drug effect and is possible to aggravate the state of an illness, has the effects of medicine fumigation and heating, is more fit for a human body, has better health care effect, and is uniform in heat dissipation and free of extra waste.
Description
Technical Field
The invention relates to the field of cushions, in particular to a health-care cushion.
Background
According to a domestic survey, 43 percent of people in China sit in an office for at least 8 hours at present, but few people have active rest, and only 31 percent of people occasionally stretch and do not want to sit at the waist; 27% of people walk out of the office to take a meeting, which are called "sedentary".
The distribution population of the sedentary group comprises IT staff, accountants, editors, teachers, office staff and the like. For the sedentary, they often feel sore neck, low back pain, and fatigue, and after a weekend rest, they can only slightly relieve them. Related experts say that the weight of a human body is more intensively pressed on the lumbosacral part when the person sits for a long time, the uneven pressure distribution easily causes strain and pain of muscles of the waist and the back, and even causes the hypoelasticity of intervertebral disc tissues and the hyperosteogeny of the spine after a long time. For intestines and stomach, the peristalsis of the intestines and stomach is slowed down due to long-time sitting, besides the relative reduction of the secretion of digestive juice and the influence on digestion, the digestive system diseases such as abdominal distension, constipation and the like can be caused and aggravated, the body is not good, the belly is easy to get up, and the legs are easy to be fat. The blood circulation is unconsciously influenced by long-time sitting, and mainly the venous reflux is blocked, the vein of the rectum anal canal and the scrotum is expanded, the blood stasis is caused, the blood stasis causes the varicosity, and the hemorrhoids are formed. In addition, prolonged sitting causes local congestion of the prostate, which hinders the discharge of prostatic fluid, and is one of the main causes of chronic prostatitis.
The cushion in the prior art, such as the traditional Chinese medicine cushion with application number CN201520896535.1, comprises a cushion cover and a soft cushion sleeved in the cushion cover, wherein the soft cushion is composed of a cushion body made of polyether polyurethane and a cushion liner embedded in the cushion body; a hollow part is arranged in the middle of the front part of the cushion body, an embedded groove is arranged right behind the hollow part, and the bottom and the wall of the groove are penetrated through by air holes distributed in an array manner; the cushion liner is a formula Chinese medicine bag or a Chinese medicine core prepared by mixing formula Chinese medicine and polyether polyurethane material; the scheme has the advantages that the formula traditional Chinese medicine with remarkable effects on postoperative rehabilitation, pre-illness prevention or post-illness adjuvant therapy of hemorrhoids is integrated on a common cushion for people, so that a convenient practical product is provided for the prevention of hemorrhoids and the treatment, postoperative rehabilitation and relapse defense of hemorrhoids patients, and the problem that few products aiming at hemorrhoids diseases circulate in the market in the existing health care products is solved. However, the traditional Chinese medicine is soft without a cushion, the buttocks are often sunken in the soft cushion, the venous reflux is not smooth, the symptoms are further aggravated, and the traditional Chinese medicine has no heating function, so that the effective components in the traditional Chinese medicine are not easy to volatilize, and the effect is difficult to take.
Disclosure of Invention
The invention provides a health-care cushion capable of effectively preventing and relieving diseases, aiming at overcoming the defects that the traditional Chinese medicine cushion in the prior art has poor drug effect and is possible to aggravate the disease condition.
The utility model provides a health care cushion, includes the cushion body and sets up the cushion cover in the cushion body outside, cushion body middle part is provided with a recess, the inside subassembly of fumigating of traditional chinese medicine that is provided with of recess, the subassembly of fumigating of traditional chinese medicine is including a traditional chinese medicine cartridge bag, and traditional chinese medicine cartridge bag below is provided with a flexible heating film, flexible heating film includes a flexible heating core, flexible heating core upper end is provided with one deck heat conduction membrane, flexible heating core lower extreme is provided with one deck thermal-insulated membrane, heat conduction membrane and thermal-insulated membrane outside are sealed there is the one deck fixed film, flexible heating film is connected with one and follows the power cord, power cord is outside extending to the cushion body, and is located power cord outside end portion still fixedly connected with USB power mouth.
The health-care cushion is internally provided with the traditional Chinese medicine hot smoking assembly, the traditional Chinese medicine bag plays roles in health care and prevention, the traditional Chinese medicines and the cushion can be heated by adding the flexible heating film, and the traditional Chinese medicine components in the traditional Chinese medicine bag can be effectively exerted in the cushion heating process, so that the medicine can have a better curative effect on the affected part.
The flexible heating film is of a 5-layer structure from top to bottom, wherein the heating core body at the middle has a certain resistance and can convert electric energy into heat energy, so that the whole traditional Chinese medicine hot smoking assembly can generate heat, and the heat conducting film is arranged above the heating core body and can uniformly transfer the heat generated by the heat conducting film into the traditional Chinese medicine bag, so that medicinal effective components of the traditional Chinese medicine bag are fully transferred. Because the part of the connection part of the cushion and the human body is positioned on the upper surface of the cushion in the using process, the lower end of the flexible heating core body is provided with the layer of heat insulation film, so that the unnecessary waste caused by the heat dissipation from the lower part of the cushion can be prevented.
Preferably, a supporting plate is further attached to the lower side of the flexible heating film, and a plurality of elastic buffering parts are fixedly connected to the lower side of the supporting plate.
The prior art cushions generally pursue softness of the cushion to make the buttocks more comfortable, but too soft the cushion causes the buttocks to sink deeply therein and venous reflux is not smooth. According to the invention, the supporting plate is arranged below the heating film, so that the buttocks of a user can be supported, the buttocks can be buffered and adjusted by arranging the elastic buffer part, and meanwhile, the traditional Chinese medicine bag can be more attached to a human body by arranging the supporting plate, so that the flexible heating film can be used for locally heating and intensively acting on an affected part, the treatment is effectively assisted, and the drug effect is safely further improved.
Preferably, the elastic buffer part comprises a corrugated rubber pipe surrounding the periphery of the lower end face of the support plate and a buffer spring arranged in the middle of the lower end face of the support plate, and the height of the buffer spring is smaller than that of the corrugated rubber pipe.
According to the invention, the corrugated rubber tube and the buffer spring are matched to play a secondary buffering effect, when the pressure of a user on the cushion is small, the supporting plate can be buffered only by virtue of the corrugated rubber tube, and when the weight of the user is large, the corrugated tube is continuously pressed downwards, so that the buffer spring can also participate in supporting, the traditional Chinese medicine bag part can be always in contact with an affected part, and the treatment effect is improved.
Preferably, the bottom end of the supporting plate is horizontal, the thickness of the middle part of the upper end of the supporting plate is larger than that of the side edge of the supporting plate, a plurality of fixing through holes are formed in the upper end face of the supporting plate, fixing teeth are outwards derived from the surface of the fixing film below the flexible heating film, and the fixing through holes are matched with the fixing teeth arranged at the bottom of the flexible heating film in shape and position.
The supporting plate is set to be a pattern with thick middle and thin two ends, so that the traditional Chinese medicine hot smoking assembly can be more attached to a human body, and the action effect is more obvious.
According to the invention, the fixing through holes matched with the fixing teeth in shape and position are formed in the supporting plate, so that the bottom of the flexible heating film can be effectively fixed, the friction force between the flexible heating film and the supporting plate can be effectively improved by arranging the fixing teeth, and the failure caused by the back-and-forth displacement of the flexible heating film is prevented.
Preferably, the cushion body is U-shaped, and its front end both sides are provided with the outside outstanding shank supporting pad, be provided with a vent groove between the shank supporting pad.
Preferably, the cushion cover is also provided with a cloth liner which is detachably connected with the cushion cover at the position above the traditional Chinese medicine bag.
Preferably, the traditional Chinese medicine bag comprises 60-80 parts by weight of moxa and 10-30 parts by weight of ginger.
Moxa wool is a soft and fine cotton-like substance obtained by repeatedly drying folium artemisiae argyi in the sun, pestling, beating and crushing, and screening out impurities and dust. Moxa wool is a raw material for making moxa sticks and is also a main material used in moxibustion. The moxa is actually a natural processed product of the wormwood, and has the following main effects: clearing and activating the channels and collaterals, warming the channels and stopping bleeding, dispelling cold and relieving pain, promoting tissue regeneration and preventing miscarriage, restoring yang and rescuing from collapse, preserving health and protecting health and the like.
Preferably, the flexible heating core body consists of a flexible electric heating core and a polysiloxane coating layer solidified on the outer side of the flexible electric heating core;
the preparation method of the flexible heating core comprises the following steps:
(1) preparing materials: the preparation method comprises the following steps of (1) mixing electrothermal alloy powder, graphene powder and polyurethane in a mass ratio of (20-35): (5-15): 100, uniformly mixing to obtain a pre-cured material; the electrothermal alloy powder is prepared from Cr: 38%, Fe: 2.5%, Mn: 4.8%, Sn: 1.2%, Nb: 2.5%, Al: 1.6%, Ti: 1.2% and the balance Ni;
(2) and (3) curing: adding 0.1-0.5% of curing agent into the pre-cured material, uniformly mixing, casting into a mold, heating to 80-100 ℃, and curing for 3-6 hours to obtain a flexible electric heating core;
(3) and (3) coating with silica gel: and (3) soaking the obtained flexible electric heating core in silicone resin, taking out and draining, and curing for 30-60 min at 100-110 ℃ to obtain the flexible heating core.
The flexible heating core body consists of two parts, and can generate heat after being electrified so as to provide heat. And the polysiloxane cladding layer outside the flexible electric heating core can provide protection for the flexible electric heating core, and simultaneously increases the flexibility of the whole flexible heating core body.
The flexible heating core body plays a role in electric heating, and is electric heating alloy powder, and tests show that when the alloy is prepared according to the formula above, the highest temperature of the flexible heating core body is 35-42 ℃ under 0.5-2A of USB current, so that heat can be effectively provided for a cushion, and meanwhile, effective components in a traditional Chinese medicine bag are diffused. The graphene powder is added, so that the conductivity of polyurethane can be effectively improved, and a conductive path is provided for the electrothermal alloy powder.
Compared with the traditional three-point heating, graphene heating and heating wire heating, the flexible heating core body has the advantages of no high-temperature damage to the skin, accurate temperature control, safe water washing and large-area and large heat.
Preferably, the heat-conducting film comprises, by weight, 100 parts of methyl vinyl silicone rubber, 10-20 parts of polyethylene glycol, 10-20 parts of graphene powder, 10-15 parts of alumina powder and 5-10 parts of cuprous oxide crystal powder.
The heat-conducting film contains graphene powder, alumina powder and cuprous oxide crystal powder inside, so that the heat-conducting property of the methyl vinyl silicone rubber can be effectively improved, and heat can be quickly and uniformly dissipated to the surface of the cushion and the traditional Chinese medicine bag.
Preferably, the heat insulation film comprises, by weight, 100 parts of polyurethane foam, 20-30 parts of porous sepiolite and 2-5 parts of silicon dioxide aerogel.
The heat insulation film contains porous sepiolite and silicon dioxide aerogel, and has a porous structure and good heat insulation capability.
Therefore, the invention has the following beneficial effects:
(1) the effects of medicine fumigation and heating can be achieved simultaneously;
(2) the heat dissipation is uniform, the heating area is large, and no extra waste is generated;
(3) the health care product is more fit for human body and has better health care effect.
Drawings
Fig. 1 is a schematic external structure of the present invention.
Fig. 2 is an exploded view of the seat cushion body of the present invention.
Fig. 3 is a schematic structural view of the flexible heating film of the present invention.
Fig. 4 is a bottom view of the flexible heating film of the present invention.
Fig. 5 is a schematic structural view of the support plate of the present invention.
Fig. 6 is a sectional view taken along a-a in fig. 5.
Wherein: cushion body 1, cushion cover 2, recess 3, subassembly 4 is smoked to traditional chinese medicine heat, backup pad 5, flexible heating film 6, traditional chinese medicine cartridge bag 7, floorcloth 8, flexible heating core 9, heat-conducting film 10, thermal-insulated membrane 11, fixed film 12, fixed through-hole 13, fixed tooth 14, power cord 15, USB power mouth 16, shank supporting pad 17, air channel 18, elastic buffer 19, ripple rubber tube 20, buffer spring 21.
Detailed Description
The invention is further described with reference to the drawings and the specific embodiments. The following description of the embodiments is provided to enable any person skilled in the art to make and use the invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the following embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Example 1
As shown in fig. 1 to 4, a health-care cushion comprises a U-shaped cushion body 1, leg supporting pads 17 protruding outwards are arranged on two sides of the front end of the cushion body 1, a vent groove 18 is arranged between the two leg supporting pads 17, a groove 3 is further arranged in the middle of the cushion body 1, and a traditional Chinese medicine hot smoking assembly 4 is arranged inside the groove 3.
Be provided with a plurality of fixing hole 13 on the backup pad 5 up end, and the laminating of backup pad 5 top is provided with a flexible heating film 6, the fixed tooth 14 has outwards been derived on the surface of fixed film 12 of flexible heating film 6 below, fixing hole 13 is fixed with fixed tooth 14 mutually supporting for backup pad 5 becomes whole with flexible heating film 6, can dismantle above flexible heating film 6 and be connected with a traditional chinese medicine cartridge bag 7, contain in the traditional chinese medicine cartridge bag 7 according to weight parts count including 60 parts moxa and 30 parts ginger.
The flexible heating film 6 comprises a flexible heating core 9, the upper end of the flexible heating core 9 is provided with a heat conducting film 10, the lower end of the flexible heating core 9 is provided with a heat insulating film 11, and the outer sides of the heat conducting film 10 and the heat insulating film 11 are wrapped with a fixing film 12.
The flexible heating film 6 is connected with a power line 15, the power line 15 extends outwards to the outside of the cushion body 1, and a USB power port 16 is fixedly connected to the outer end of the power line 15.
The cushion cover 2 is also provided with a cloth liner 8 which is detachably connected with the cushion cover 2 and is positioned above the traditional Chinese medicine bag 7.
The flexible heating core body 9 comprises a flexible electric heating core 22 and a polysiloxane coating layer 23 solidified on the outer side of the flexible electric heating core 22, and the preparation method of the flexible heating core body 9 comprises the following steps:
(1) preparing materials: electric heating alloy powder, graphene powder and polyurethane are mixed according to a mass ratio of 20: 5: 100, uniformly mixing to obtain a pre-cured material; the electrothermal alloy powder is prepared from Cr: 38%, Fe: 2.5%, Mn: 4.8%, Sn: 1.2%, Nb: 2.5%, Al: 1.6%, Ti: 1.2% and the balance Ni;
(2) and (3) curing: adding 0.1% of curing agent into the pre-cured material, uniformly mixing, casting in a mold, heating to 80 ℃, and curing for 6 hours to obtain a flexible electric heating core;
(3) and (3) coating with silica gel: and (3) soaking the obtained flexible electric heating core in silicone resin, taking out and draining, and curing at 100 ℃ for 60min to obtain the flexible heating core body 9.
Through tests, the resistivity of the flexible heating core in the embodiment in the market is 2.52 Ω · m.
The heat conducting film 10 comprises, by weight, 100 parts of methyl vinyl silicone rubber, 10 parts of polyethylene glycol, 10 parts of graphene powder, 10 parts of alumina powder and 5 parts of cuprous oxide crystal powder.
Through tests, the thermal conductivity of the thermal conductive film in the embodiment in the market is 83.5W/mK.
The heat insulation film 11 comprises 100 parts of polyurethane foam, 20 parts of porous sepiolite and 2 parts of silicon dioxide aerogel according to parts by weight.
Through tests, the thermal conductivity of the thermal conductive film in the embodiment in the market is 0.35W/mK.
Example 2
Example 2 is identical in structure to example 1, except that:
the traditional Chinese medicine package 7 in the embodiment in the market comprises 80 parts of moxa and 30 parts of ginger in parts by weight.
The preparation method of the flexible heating core 9 comprises the following steps:
(1) preparing materials: electric heating alloy powder, graphene powder and polyurethane are mixed according to the mass ratio of 35: 15: 100, uniformly mixing to obtain a pre-cured material; the electrothermal alloy powder is prepared from Cr: 38%, Fe: 2.5%, Mn: 4.8%, Sn: 1.2%, Nb: 2.5%, Al: 1.6%, Ti: 1.2% and the balance Ni;
(2) and (3) curing: adding 0.5% of curing agent into the pre-cured material, uniformly mixing, casting in a mold, heating to 100 ℃, and curing for 3 hours to obtain a flexible electric heating core;
(3) and (3) coating with silica gel: and (3) soaking the obtained flexible electric heating core in silicone resin, taking out and draining, and curing at 110 ℃ for 30min to obtain the flexible heating core body 9.
Through tests, the resistivity of the flexible heating core in the embodiment in the market is 2.48 omega m.
The heat-conducting film 10 comprises, by weight, 100 parts of methyl vinyl silicone rubber, 20 parts of polyethylene glycol, 20 parts of graphene powder, 15 parts of alumina powder and 10 parts of cuprous oxide crystal powder.
Through tests, the thermal conductivity of the thermal conductive film in the embodiment in the market is 86.2W/mK.
The heat insulation film 11 comprises 100 parts of polyurethane foam, 30 parts of porous sepiolite and 5 parts of silicon dioxide aerogel according to parts by weight.
Through tests, the thermal conductivity of the thermal conductive film in the embodiment in the market is 0.28W/mK.
Example 3
Example 3 is the same as the structure in example 1, except that:
the traditional Chinese medicine package 7 in the embodiment in the market comprises 75 parts of moxa and 20 parts of ginger in parts by weight.
The preparation method of the flexible heating core 9 comprises the following steps:
(1) preparing materials: electric heating alloy powder, graphene powder and polyurethane are mixed according to the mass ratio of 25: 10: 100, uniformly mixing to obtain a pre-cured material; the electrothermal alloy powder is prepared from Cr: 38%, Fe: 2.5%, Mn: 4.8%, Sn: 1.2%, Nb: 2.5%, Al: 1.6%, Ti: 1.2% and the balance Ni;
(2) and (3) curing: adding 0.35% of curing agent into the pre-cured material, uniformly mixing, casting in a mold, heating to 90 ℃, and curing for 5 hours to obtain a flexible electric heating core;
(3) and (3) coating with silica gel: and (3) soaking the obtained flexible electric heating core in silicone resin, taking out and draining, and curing at 105 ℃ for 45min to obtain the flexible heating core body 9.
Through tests, the thermal conductivity of the thermal conductive film in the embodiment in the market is 89.3W/mK.
The heat-conducting film 10 comprises, by weight, 100 parts of methyl vinyl silicone rubber, 18 parts of polyethylene glycol, 16 parts of graphene powder, 12 parts of alumina powder and 8 parts of cuprous oxide crystal powder.
The heat insulation film 11 comprises 100 parts of polyurethane foam, 28 parts of porous sepiolite and 3 parts of silicon dioxide aerogel according to parts by weight.
Through tests, the thermal conductivity of the thermal conductive film in the embodiment in the market is 0.32W/mK.
Claims (10)
1. A health-care cushion comprises a cushion body (1) and a cushion cover (2) arranged on the outer side of the cushion body (1), wherein a groove (3) is formed in the middle of the cushion body (1), a traditional Chinese medicine hot smoking component (4) is arranged inside the groove (3), the traditional Chinese medicine hot smoking component (4) comprises a traditional Chinese medicine bag (7), and the health-care cushion is characterized in that a flexible heating film (6) is arranged below the traditional Chinese medicine bag (7), the flexible heating film (6) comprises a flexible heating core body (9), a heat conducting film (10) is arranged at the upper end of the flexible heating core body (9), a heat insulating film (11) is arranged at the lower end of the flexible heating core body (9), a fixing film (12) is wrapped on the outer sides of the heat conducting film (10) and the heat insulating film (11), and the flexible heating film (6) is connected with a power line (15), the power cord (15) outwards extends to the outside of the cushion body (1), and a USB power port (16) is fixedly connected to the outer end of the power cord (15).
2. The health-care cushion as claimed in claim 1, wherein a supporting plate (5) is further attached below the flexible heating film (6), and a plurality of elastic buffering members (19) are fixedly connected below the supporting plate (5).
3. A health-care cushion as claimed in claim 2, wherein said elastic buffer member (19) comprises a corrugated rubber tube (20) surrounding the lower end surface of the supporting plate (5) and a buffer spring (21) arranged in the middle of the lower end surface of the supporting plate (5), and the height of said buffer spring (21) is less than the height of the corrugated rubber tube (20).
4. A health-care cushion as claimed in claim 1, 2 or 3, wherein the bottom end of the supporting plate (5) is horizontal, the thickness of the middle part of the upper end is larger than the thickness of the side edges, a plurality of fixing through holes (13) are arranged on the upper end surface, fixing teeth (14) are outwards derived from the surface of the fixing film (12) below the flexible heating film (6), and the fixing through holes (13) are matched with the fixing teeth (14) arranged at the bottom of the flexible heating film (6) in shape and position.
5. A health-care cushion according to claim 1, wherein said cushion body (1) is U-shaped, and leg supporting pads (17) protruding outward are provided on both sides of the front end, and a ventilation groove (18) is provided between said leg supporting pads (17).
6. A health care cushion according to claim 1, characterized in that a cloth liner (8) detachably connected with the cushion cover (2) is further arranged on the cushion cover (2) above the traditional Chinese medicine bag (7).
7. The health-care cushion as claimed in claim 1 or 6, wherein the traditional Chinese medicine bag (7) comprises 60-80 parts by weight of moxa and 10-30 parts by weight of ginger.
8. A health care cushion according to claim 1, wherein said flexible heating core (9) is composed of a flexible electric heating core (22) and a polysiloxane coating layer (23) solidified on the outer side of the flexible electric heating core (22);
the preparation method of the flexible heating core (9) comprises the following steps:
(1) preparing materials: the preparation method comprises the following steps of (1) mixing electrothermal alloy powder, graphene powder and polyurethane in a mass ratio of (20-35): (5-15): 100, uniformly mixing to obtain a pre-cured material; the electrothermal alloy powder is prepared from Cr: 38%, Fe: 2.5%, Mn: 4.8%, Sn: 1.2%, Nb: 2.5%, Al: 1.6%, Ti: 1.2% and the balance Ni;
(2) and (3) curing: adding 0.1-0.5% of curing agent into the pre-cured material, uniformly mixing, casting into a mold, heating to 80-100 ℃, and curing for 3-6 hours to obtain a flexible electric heating core;
(3) and (3) coating with silica gel: and (3) soaking the obtained flexible electric heating core in silicone resin, taking out and draining, and curing for 30-60 min at 100-110 ℃ to obtain the flexible heating core (9).
9. The health-care cushion as claimed in claim 1, wherein the heat-conducting film (10) comprises, by weight, 100 parts of methyl vinyl silicone rubber, 10-20 parts of polyethylene glycol, 10-20 parts of graphene powder, 10-15 parts of aluminum oxide powder and 5-10 parts of cuprous oxide crystal powder.
10. The health-care cushion as claimed in claim 1, wherein the heat insulation film (11) comprises 100 parts by weight of polyurethane foam, 20-30 parts by weight of porous sepiolite and 2-5 parts by weight of silica aerogel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911136908.4A CN111280918A (en) | 2019-11-19 | 2019-11-19 | Health-care cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911136908.4A CN111280918A (en) | 2019-11-19 | 2019-11-19 | Health-care cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111280918A true CN111280918A (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911136908.4A Pending CN111280918A (en) | 2019-11-19 | 2019-11-19 | Health-care cushion |
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| CN (1) | CN111280918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294020A (en) * | 2020-11-04 | 2021-02-02 | 宋春林 | Taxus chinensis cushion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105754462A (en) * | 2016-02-26 | 2016-07-13 | 沈阳航天新光集团有限公司 | Composite electric heating paint for flexible base material as well as preparation method and use thereof |
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| CN107997435A (en) * | 2018-01-30 | 2018-05-08 | 纳瑞晶健康科技（深圳）有限公司 | One kind, which is sat in meditation, to be padded |
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| CN105754462A (en) * | 2016-02-26 | 2016-07-13 | 沈阳航天新光集团有限公司 | Composite electric heating paint for flexible base material as well as preparation method and use thereof |
| CN206675628U (en) * | 2016-12-22 | 2017-11-28 | 李恩惠 | Hot brick physical-therapy seat cushion |
| CN107474293A (en) * | 2017-08-23 | 2017-12-15 | 电子科技大学 | Sensitive composite and flexible resistive film of a kind of frictional force and preparation method thereof and friction force sensor |
| CN107890237A (en) * | 2017-11-20 | 2018-04-10 | 河南康明哲医疗器械有限公司 | A kind of Chinese medicine cushion with health role |
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| CN112294020A (en) * | 2020-11-04 | 2021-02-02 | 宋春林 | Taxus chinensis cushion |
| CN112294020B (en) * | 2020-11-04 | 2023-11-28 | 宋春林 | Taxus chinensis cushion |
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