35results about How to "Improve sleeping" patented technology

The utility model relates to the technical field of maternal and infant conjoined beds, and discloses a rotatable maternal and infant conjoined bed which comprises a bed board, an infant bed and a protective guard, the two sides of the infant bed are both rotationally connected with mounting blocks, the bottoms of the mounting blocks are both provided with mounting grooves matched with the protective guard, the mounting blocks are both provided with through grooves, and the through grooves are communicated with the mounting blocks. The top of the protective fence is fixedly connected with two positioning columns matched with the through grooves, one side of the mounting block is fixedly connected with a fixing block, and one side of the fixing block is provided with a limiting assembly used for fixing the baby crib; according to the rotatable mother-infant conjoined bed, the baby crib is detachably connected to the protective guard on the bed board, when the baby crib does not need to be used, the baby crib can be detached from the protective guard, in this way, the mother-infant conjoined bed can be used as a common sickbed, and therefore the practicability of the mother-infant conjoined bed is effectively improved; the baby crib is rotated by shaking the baby crib, so that the baby can be well pacified, and the sleeping of the baby can be accelerated.

The present application relates to the technical field of traditional Chinese medicine, in particular to a preparation method of a tea-substitute formula for treating insomnia in young and middle-aged people, which comprises the following steps: crushing fried jujube seeds, cleaning and draining dried yam, dried red mulberry and mixing them, mixing and stirring the plant lactobacillus powder and the medicinal materials, constant temperature fermentation and low temperature drying after sealing, coarse grinding after drying, mixing with sweet hibiscus and sweet marigold to obtain the tea-substitute formula. The tea-substitute formula for treating insomnia in young and middle-aged people and the preparation method thereof mainly use fried jujube seeds to nourish the heart and calm the nerves, yam to calm the heart and calm the nerves, and fuling to invigorate the spleen and calm the heart as auxiliary, and combine dried red mulberry to nourish yin and tonify blood, sweet hibiscus to relieve depression and calm the nerves, and sweet marigold to harmonize the taste, so as to regulate the balance of neurotransmitters from multiple targets, regulate sleep as a whole, and use the enzymes produced by microorganisms to destroy the cell wall of traditional Chinese medicine, so as to effectively improve the dissolution rate and biological conversion rate of sleep-aiding effective components such as jujube saponin and lily alkaloids.

The utility model provides a kind of crib, it includes: bed bottom plate, the bed bottom plate front and rear two ends assembly bed vertical board, two sides are set around the board between the bed vertical board of two ends, the bed space for baby lying is enclosed between the bed bottom plate upper side, two sides bed vertical board and two sides around the board;Positioning interface hole is set on the bed vertical board, and the bed vertical board between two sides is adapted to the positioning interface hole and can be detachably connected with protective component;The protective component includes protective base plate, the protective soft package is set in the inner side of the protective base plate corresponding to the bed space, the fastening element is set on the protective base plate corresponding to the bed vertical board side extension, and the fastening element can be detachably connected with the positioning interface hole.The crib is detachably connected with protective component by setting specific structure, which meets the application requirements of baby sleep protection and easy disassembly and maintenance of component.

The utility model relates to a lying massage chair frame which comprises a base frame, a cushion frame, a backrest frame, a leg and foot frame and an electric push rod. The backrest frame is arranged at the rear part of the cushion frame, the backrest frame and the cushion frame are movably arranged on the base frame, and the cushion frame and the backrest frame are driven by the electric push rod to swing; wherein a first linkage mechanism is arranged between the front end of the backrest frame and the front end of the cushion frame, a second linkage mechanism is arranged between the front end of the leg and foot frame and the front end of the cushion frame, the electric push rod is hinged between the front end of the base frame and the front end of the cushion frame, and the angle of the backrest frame and the angle of the cushion frame are adjusted through the first linkage mechanism. And the angle of the cushion frame is changed along with the change of the leg and foot frame driven by the second linkage mechanism. According to the utility model, the electric push rod is matched with the two linkage mechanisms, so that the backrest frame and the leg and foot frame are correspondingly linked for adjustment; the chair has the characteristics of unique conception, simple structure, no forward sitting posture and horizontal lying posture, and has the effects of relaxation and sleep promotion.

The invention discloses a composite extract for improving sleep and a preparation method thereof, and belongs to the technical field of plant extraction. According to the invention, four medicinal materials of spina date seed, lily, lotus seed and poria cocos which are homologous in medicine and food and have the effect of soothing the nerves are scientifically combined, and the composite extract for improving sleep is obtained by adopting a specific extraction process; according to the technology, active ingredients are efficiently released through the synergistic effect of cellulase, pectinase and acid protease, and the yield of gamma-aminobutyric acid and other sedative substances is remarkably increased through a co-fermentation system of lactobacillus plantarum and saccharomyces cerevisiae; lipid-soluble effective components are extracted by adopting glycyrrhizic acid and rhamnolipid assisted ultrasonic extraction technology, and finally, embedding protection of the active components is realized through a chitosan oligosaccharide-soybean lecithin system, so that thermal degradation and oxidation loss in the processing process are reduced, and compared with a traditional single extraction method, the preparation method has the advantages that the cost is reduced; according to the method, high-yield gamma-aminobutyric acid, jujuboside, triterpenic acid and other active ingredients can be obtained at the same time, and the effect of the composite extract is improved.

The application discloses NAD liposomes, a preparation method and application thereof, and belongs to the technical field of biology.The NAD liposomes are prepared from NAD, agaric and black bean extract prepared by a special fermentation process, cholesterol, water-soluble chitosan, phosphatidylethanolamine and vitamin E through low-pressure homogenization and high-pressure homogenization.It is verified by experiments that the NAD liposomes have high encapsulation efficiency, drug loading and stability, and the effect of improving sleep is improved.

The present application provides a composition comprising probiotics and its use for treating insomnia. Further, the present application also provides a dual orexin receptor antagonist polypeptide O-59 polypeptide, which can inhibit the over-activation of the orexin system by antagonizing the orexin 1 receptor (OX1R) and the orexin 2 receptor (OX2R), thereby improving sleep. After the polypeptide is combined with the probiotic composition, the insomnia symptoms of the insomnia mice can be significantly improved, and the application prospect is good.

The invention discloses a strain of Lactobacillus buchneri for improving GABA content and sleep and application thereof, and belongs to the technical field of microorganisms. The technical problem to be solved is to provide a strain of Lactobacillus buchneri capable of regulating and controlling GABA content and improving sleep, and the key point of the technical scheme is to provide a strain of Lactobacillus buchneri with a preservation number of CGMCC No.37544. The Lactobacillus buchneri is a strain of Lactobacillus buchneri with a preservation number of CGMCC No.37544. The Lactobacillus buchneri JZ-QX01 disclosed by the invention has the capabilities of regulating and controlling the content of GABA (gamma-aminobutyric acid) in a host and improving sleep, and has a huge application prospect in the preparation of a product for regulating and controlling the content of the GABA in the host and regulating the sleep.

The invention belongs to the technical field of microorganisms, and discloses a novel lactobacillus rhamnosus XB01, the preservation number of which is CGMCC (China General Microbiological Culture Collection Center) No.34941. The invention discloses a new application of the strain or metabolites thereof in preparation of products for inhibiting specific pathogenic bacteria and intervening pharyngitis. Experiments show that XB01 has a remarkable in-vitro inhibition effect on specific pathogenic bacteria and common pathogens of pharyngitis, and can effectively relieve pharyngeal inflammation of an animal model. In addition, the invention also relates to a microbial preparation containing XB01, and the microbial preparation is combined with a specific strain bifidobacterium animalis subsp. Lactis XB02 for use, and shows an unexpected synergistic effect on enhancing the sleep promoting effect. The invention provides a new technical scheme and product form for the application of the strain in the fields of functional food, medicines or health care products, especially oral and throat health and sleep improvement.

The invention relates to the technical field of traditional Chinese medicines, and particularly discloses a traditional Chinese medicine composition as well as a preparation method and application thereof. The traditional Chinese medicine composition comprises the following traditional Chinese medicine raw material components in parts by weight: 15-20 parts of astragalus membranaceus; 10-15 parts of prepared rehmannia root; 5-10 parts of Chinese magnoliavine fruit; 5-10 parts of lotus leaves; and 1-5 parts of honey-fried licorice root. The traditional Chinese medicine composition also comprises acanthopanax or rhodiola rosea; in addition, the traditional Chinese medicine composition can also comprise one or a mixture of more than one of cistanche, raspberry, rehmannia, rhizoma polygonati, fingered citron, spina date seed, mulberry, red date, medlar, radix fici simplicissimae, fish collagen peptide, corn peptide and elastin. The traditional Chinese medicine composition disclosed by the invention has the effects of resisting fatigue, improving sleep and / or enhancing immunity; therefore, the traditional Chinese medicine composition has important application value when being used as an active ingredient for preparing medicines or health-care products with the effects of resisting fatigue, improving sleep and / or enhancing immunity.

This application relates to the field of sleep improvement technology, and discloses a method for improving sleep, including: acquiring historical sleep data of a target user; determining an adjustment strategy for a lighting component based on the historical sleep data and standard sleep data of the target user's type; and controlling a smart device to execute the adjustment strategy, facilitating sleep improvement for the target user under the illumination of the lighting component. In this way, by combining historical sleep data and standard sleep data of the target user's type, a more precise adjustment strategy for the lighting component can be determined. This allows the target user to improve sleep under the illumination of the lighting component while controlling the smart device to execute the adjustment strategy, providing a more convenient and effective sleep improvement solution for the user, meeting the target user's personalized control needs for the smart device, and realizing the diversification of the smart device's functions. This application also discloses a device and storage medium for improving sleep.

The present application discloses a sleep-improving microneedle composition, a sleep-improving microneedle containing the microneedle composition, a preparation method of the sleep-improving microneedle and a microneedle patch. The composition comprises the following components in parts by weight: 0.1-10 parts of hydrolyzed casein, 0.1-10 parts of theanine and 0.1-10 parts of aminobutyric acid. The sleep-improving microneedle composition provided by the present application can endow the microneedle with the feature of improving sleep quality of the human population after being used in the microneedle.

The present application provides the use of glycerophosphoric acid or a pharmaceutically acceptable salt thereof in the preparation of a composition for improving sleep, which can improve sleep from at least one of the following three aspects: increasing total sleep time, preventing sleep fragmentation, and increasing sleep depth.

The application discloses a multi-target synergistic composite essential oil composition, a nose inhalation stick and a preparation method thereof, relates to the technical field of aromatherapy and neuropharmacology, and the multi-target synergistic composite essential oil composition is composed of the following natural plant essential oils in percentage by weight, and the sum of the content of each component is 100%: 25-35% of true lavender essential oil; 15-25% of sweet orange essential oil; 10-18% of Roman chamomile essential oil; 8-15% of lemon verbena essential oil; 6-12% of bergamot essential oil; 5-10% of lemon essential oil; 3-8% of ylang ylang essential oil; 2-6% of clary sage essential oil; 1-3% of black pepper essential oil; 1-3% of sandalwood essential oil; and 0.5-2% of patchouli essential oil. The application is based on a clear neuropharmacological mechanism, and eleven kinds of essential oils are scientifically matched without dilution of base oil; a significant emotional relaxation effect is generated within 5-10 minutes of active sniffing; and the application has the auxiliary function of improving sleep difficulty.

The application provides a sleep-aiding medicinal pillow, and belongs to the technical field of traditional Chinese medicine compound and application. First, huanghua flowers, rose flowers, mint, chrysanthemum, pogostemonis, peilan, semen cassiae, prunella vulgaris, common rush, lotus leaves, campsis flowers, clove and sandalwood are dried and moderately crushed, then are uniformly mixed and filled into an inner bag, the inner bag is sealed, and then is placed into a pillowcase to obtain the sleep-aiding medicinal pillow. The above-mentioned medicines are used together to have the effects of relieving depression and soothing the nerves, and opening the orifices. The sleep-aiding medicinal pillow can relieve nervous tension, help sleep, reduce dreaminess and wakefulness, relieve anxiety, irritability and depression, clear liver fire and heart fire, and resolve dampness in the spleen and stomach. In addition, the natural fragrance emitted by the medicinal pillow can directly stimulate the sense of smell, has the effect of waking the mind and opening the orifices, and can help the brain to be clear during the day and guide the mind to be peaceful at night. While improving sleep, the sleep-aiding medicinal pillow also has auxiliary conditioning effects on symptoms such as indigestion, chest tightness, mild headache and blurred vision.

The utility model provides a combined down feather pillow which comprises an inner pillow core and a down feather pillowcase, a cassia seed pillow cushion capable of being detached and taken out is correspondingly installed on the inner side of the inner pillow core, and a rectangular groove is correspondingly formed in the middle of the bottom side of the inner pillow core. The down pillowcase is of an annular structure, the down pillowcase correspondingly sleeves the outer side of the inner pillow inner, and the down filling thickness of the top of the down pillowcase is larger than the down filling thickness of the bottom of the down pillowcase. A traditional integrated pillow is changed into a combined structural design of the cassia seed pillow cushion, the inner pillow core and the down feather pillowcase, so that use requirements in different seasons can be met, the purchase cost is effectively reduced, and a larger space does not need to be occupied; meanwhile, the supporting effect of the pillow is effectively improved, the neck can be better supported when the pillow is used, the sleeping effect of a user is improved, and the pillow is ingenious in overall design, flexible and convenient to use and high in practicability.

The invention discloses application of bifidobacterium breve NX-5 in preparation of drugs for relieving anxiety and improving sleep, and belongs to the technical field of microorganisms. The invention discloses application of bifidobacterium breve NX-5 in preparation of drugs for relieving anxiety and improving sleep, a bacterial suspension of the bifidobacterium breve NX-5 can significantly reduce the movement distance, mania time and active time of zebra fish in an in-vivo insomnia model, and significantly increase the standing time, and has the potential of being applied in vivo to relieve anxiety and improve sleep. The bifidobacterium breve NX-5 disclosed by the invention has a huge potential application prospect in the aspects of relieving anxiety and improving sleep.

The utility model discloses a sitting and lying combined sofa relates to sofa technical field, including sofa chassis and sofa combination device, the left and right sides of sofa chassis all are fixedly connected with side baffle, and the rear end of sofa chassis is rotationally installed with sofa pad through hinge, sofa combination device includes four metal slide bushings, four slide rods, four threaded sleeves and four long bolts, four metal slide bushings all are fixedly connected in the inside of sofa pad, four slide rods are slidably connected in the inside of four metal slide bushings respectively, four threaded sleeves are fixedly connected on the surface of four metal slide bushings respectively, and the left and right sides of sofa pad all are provided with two round hole notches, people can rotate front baffle to the horizontal state with sofa chassis for the lying use of guest, and can turn over sofa pad to the rear side position of sofa chassis, and then increase the area of sofa lying, improve the comfort of guest lying, and enhance the practicality of sofa.

The invention discloses a multifunctional disposable pillow towel and a preparation method thereof, and belongs to the field of pillow towels. Comprising the following raw materials in percentage by weight: 15.4 to 25.6 percent of green prickleyash extract, 12.4 to 25.7 percent of folium artemisiae argyi, 6.1 to 13.5 percent of clove, 4.6 to 11.1 percent of lavender oil, 2.6 to 9.5 percent of pelargonium graveolens oil, 3.1 to 11.7 percent of bergamot fruit oil, 2.7 to 7.3 percent of vetiver root oil, 3.1 to 8.8 percent of sandalwood oil, 4.1 to 12.1 percent of rose oil, 3.1 to 12.5 percent of eucalyptus edulis oil and 5.1 to 14.6 percent of frankincense oil. The pillow towel is prepared from, by weight, 6.2-11.3% of manuka essential oil, 3.2-8.9% of tea polyphenol and the same amount of purified water, and the pillow towel is a disposable pillow towel. The disposable pillow towel and the preparation method thereof have the beneficial effects that the disposable pillow towel with multiple effects and the preparation method thereof are provided.

This utility model discloses a seamless magnetic fiber compression sports pants, comprising a compression pant body (0) made of magnetic fiber through seamless integrated knitting technology. The compression pant body (0) has a three-dimensional vertical ribbed structure (1) at the waistband, a pique knit structure (2) on both sides of the waistband, a three-dimensional 3D grooved structure (8) on the abdomen, a three-dimensional compression trapezoidal 3D structure (3) between the front waistband and abdomen, a three-dimensional compression bird structure (7) on the lower side of the back waistband, a three-dimensional compression accordion structure (4) on both sides of the abdomen, a cross ribbed structure (10) at the front wave, a three-dimensional oblique ribbed texture structure (5) on the thighs and buttocks, and a three-dimensional compression wavy structure (6) in front of the knees. It has different organizational structures around the movement characteristics of different parts of the human body, with good compression effect, and adopts seamless knitting technology to avoid friction and marks from the seams, thus having good comfort.

The utility model discloses a 3D caress quilt, including quilt cover and the filling inner core of accommodating in quilt cover, the outer layer constitution permanent two -sided three -dimensional wave surface of quilt cover, quilt cover is together with the filling inner core in corresponding human body upper body and lower body's position is along the length direction of quilt cover and is divided into upper half area and lower half area, the upper half area is fixed and is divided into area through the quilting pattern, and the lower half area is fixed and is divided into area through the quilting pattern, and the quilting density of upper half area is greater than the quilting density of lower half area, and the filling of upper half area is heavy greater than lower half area. According to ergonomics, the upper half area fills heavier, and the stitch line is denser, provides the feeling of wrapping and security, and the lower half area is lighter, and is more loose, reduces the feeling of oppression, and conveniently moves, promotes blood circulation, and through the wave surface of unique two -sided three -dimensional, makes appearance senior, has artistic sense, and the flowing curve can also provide soothing, pleasant caress feeling when contacting skin, helps to relax the nerve, and improves sleep.

The invention provides a compound composition for cultivating primordial qi and promoting growth and a preparation process thereof, and the preparation process comprises the following steps: adding water into traditional Chinese medicine components, carrying out high-temperature extraction to obtain a basic water extract, and filtering and concentrating the basic water extract to obtain a concentrated water extract; adding a compound enzyme into the concentrated water extract for enzymolysis to obtain an enzymatic hydrolysate, adding diatomite into the enzymatic hydrolysate for targeted adsorption and filtration to obtain a primary filtrate, cooling the primary filtrate to room temperature, adding acid to adjust the pH value to 5.8-6.2, and adding a xanthan gum water solution to obtain a traditional Chinese medicine water extract; adding a bacterial suspension into the traditional Chinese medicine water extract to obtain a traditional Chinese medicine compound liquid, wherein the bacterial suspension contains inactivated lactobacillus helveticus CCFM1263; mixing bone collagen peptide and casein phosphopeptide to obtain a mixture, and dissolving the mixture in purified water in which sodium citrate is dissolved in advance to obtain a peptide premixed solution; slowly adding the peptide premixed liquid into the traditional Chinese medicine composite liquid, fully mixing, filtering and sterilizing to obtain the compound composition for cultivating the primordial qi and promoting growth.

The application discloses a bed frame structure of a house car, and relates to the technical field of house car furniture. The bed frame structure comprises a basic bed frame, the basic bed frame comprises a fixed frame and a movable frame, one end of the fixed frame is provided with an opening, and the movable frame is slidably connected to the fixed frame in a direction perpendicular to the opening direction; a fixed side plate is fixedly arranged on the top of the side of the fixed frame far from the opening; the top of the end of the movable frame far from the fixed side plate is fixedly provided with a movable side plate located outside the fixed frame; a plurality of parallel first rib strips are fixedly arranged on the top of the fixed frame, the length direction of the first rib strips is along the moving direction of the movable frame, a plurality of parallel second rib strips are fixedly arranged on the fixed side plate towards the movable side plate, and the second rib strips and the first rib strips are arranged in a staggered mode; one end of the first rib strip is fixed to the fixed side plate, the other end of the first rib strip is connected with a connecting strip, and one end of the second rib strip far from the movable side plate is fixedly connected with a movable strip used for abutting against the connecting strip. The application has the effect of improving the storage convenience of the bed frame of the house car.

The invention relates to the technical field of health food, and discloses a polygonatum sibiricum, spina date seed and lily composition for improving sleep quality and application thereof.The composition is prepared from, by weight, 30-50 parts of processed polygonatum sibiricum extract, 20-40 parts of fried spina date seed extract, 15-30 parts of lily extract, 5-15 parts of gamma-aminobutyric acid and 1-5 parts of melatonin. And auxiliary materials acceptable in pharmacy or food science. The processed rhizoma polygonati extract plays a role in consolidating basis, the fried semen ziziphi spinosae extract is longer than nourishing heart and tonifying liver, and the lily extract plays a role in clearing away the heart fire and soothing the nerves for sleep disorder caused by restlessness; meanwhile, gamma-aminobutyric acid and melatonin are scientifically introduced into the formula, the gamma-aminobutyric acid relieves emotion by adjusting a central nervous inhibition system, and the melatonin supplements endogenous melatonin to adjust a sleep-awakening period and forms a multi-target and multi-layer synergistic effect with traditional extract components, so that the sleep disorders of different reasons are comprehensively improved.

The utility model relates to a massage chair frame which comprises a base frame, a cushion frame, a backrest frame, a leg and foot frame and an electric push rod. Wherein the backrest frame is hinged to the rear part of the seat cushion frame to form a whole body with an adjustable included angle, and the backrest frame is supported on the base frame in a swinging manner through the two front supporting rods and the two rear supporting rods; the two sides of the rear part of the backrest frame are respectively provided with a rail wheel, and the rail wheels are correspondingly lapped on the rails on the two sides of the base frame to form a support of a rear point; one end of the electric push rod is hinged to the base frame, and the other end of the electric push rod is hinged to any position of the front supporting rod, the rear supporting rod or the backrest frame to drive sitting and lying to change continuously. The seat cushion frame and the backrest frame are hinged together in a split manner and have respective degrees of freedom, so that the included angle between the seat cushion frame and the backrest frame is conveniently adjusted, and the comfortable posture of a sitting posture and a lying posture is met; the chair has the characteristics of unique conception, reasonable structure, no forward sliding in sitting posture and forward moving in lying posture.

The invention is applicable to the technical field of medicine, and provides application of spinosin in preparation of medicine for promoting non-rapid eye movement sleep, spinosin shortens the sleep latency period of mice, increases NREM sleep duration and reduces wakefulness; different from benzodiazepine drugs, spinosin does not change the EEG power spectrum density and does not affect the exercise performance in a rotating bar test, which indicates that spinosin is suitable for treating insomnia. The invention solves the problems of adverse reaction and reduction of sleep quality of the existing hypnotics, and is suitable for treating insomnia, especially insomnia accompanied with anxiety and neurological disorders.

This utility model provides an aromatherapy lamp, belonging to the technical field of aromatherapy equipment. This aromatherapy lamp not only emits fragrance to improve the atmosphere but also integrates lighting functions, using an atomizing plate and cotton swabs to achieve the atomization function. The aromatherapy lamp includes: a shell with a receiving cavity inside; an essential oil bottle connected to the receiving cavity; an atomizing plate connected to the mouth of the essential oil bottle, with a fragrance diffusion channel above the atomizing plate; a cotton swab, one end connected to the atomizing plate and the other end connected to the bottle cavity; and a lighting component connected to the shell. This aromatherapy lamp has the advantage of simple structure.

The invention relates to a cistanche deserticola and jujube kernel extract preparation and small molecule active component content detection method, which comprises the following steps: mixing diced cistanche deserticola, crushed jujube kernel and pitted dark plum according to a mass ratio of 6: 10: 5, adding the mixed medicinal materials into pure water according to a material-liquid ratio of 1: 3-1: 12 g / mL, extracting at 60-100 DEG C for 0.5-3.0 h, preferably adding the medicinal materials into the pure water according to the material-liquid ratio of 1: 12 g / mL, and filtering to obtain the cistanche deserticola and jujube kernel extract. The extraction temperature is 100 DEG C, and the extraction time is 2.0 hours. The traditional Chinese medicine cistanche, spina date seed and dark plum which are homologous in medicine and food have the good sleep improving characteristic and are applied to sleep improvement.

The health-care physiotherapy pillow comprises a health-care physiotherapy needle head body, a latex groove is formed in the middle of the interior of the health-care physiotherapy needle head body, a head supporting sponge layer is arranged in the center of the interior of the latex groove, and a rebound plate is arranged in the middle of the interior of the head supporting sponge layer. A springback plate is arranged at the lower end of the health-care physiotherapy needle head body, a reset spring is arranged below the springback plate, a cervical vertebra massage block is arranged at the rear end of the health-care physiotherapy needle head body, a reel is arranged in the center of the interior of the cervical vertebra massage block, a massage bag is arranged on the reel, and aromatherapy storage boxes are arranged at the two ends of the interior of the cervical vertebra massage block. The head supporting sponge layer is arranged in the center of the interior of the latex groove, the supporting capacity of the center can be improved through the head supporting sponge layer, the head is prevented from collapsing, the head is kept coordinated with the neck and the shoulders, the comfort of the head is improved, and blood circulation is promoted.