510results about How to "Strong comfort" patented technology

The invention discloses a method for manufacturing and using a wearable flexible skin electrode. By fusion of the method and a novel micro-nano machining technology, the wearable flexible skin electrode is fixed to the skin surface through an ultrathin, nontoxic and high-biocompatibility skin adhesive without conductive adhesives, and the electrode can be well fused with the skin of a human body and is capable of moving along with stretching of the skin, high in comfort and less prone to shedding. Since the electrode is in directly close connection with the skin, low impedance, high sensitivity and high stability are achieved, and interference of limb movement is avoided. The electrode has waterproof and sweatproof functions and is capable of monitoring electric signals of the human body in large-amplitude motion. A human body electric signal detection device manufactured with the skin electrode has the advantages of small size, light weight, convenience in wearing, availability for long-term use, low cost and benefit of popularization for long-term health monitoring and acquisition of health big data of people in wide range.

The invention discloses a processing method of a double-component elastic spandex core-spun yarn, comprising raw materials, production steps and production process improvement thereof, wherein the raw materials include a first elastic spandex filament, a second elastic spandex filament and wrapping yarn; the second elastic spandex filament is half of the first elastic spandex filament in diameter, and the two elastic spandex filaments differ in traction multiple; and the wrapping yarn is a short fiber; the production steps include: rolling the comparatively thick wrapping yarn into the form of a flat strip; before entering into a spinning room, guiding both the elastic spandex filaments as double cores to the middle of the flat-strip shaped wrapping yarn; folding the flat-strip shaped wrapping yarn by taking the double cores as a fold line, and covering the double cores on the fold line in the flat-strip shaped wrapping yarn; feeding the double cores and the folded flat-strip-shaped wrapping yarn into the spinning room, and stretching and twisting in an 8-shaped form to form the double-component elastic spandex core-spun yarn. The product is elastic and free from the feeling of being too tight on the body, and overcomes the shortcoming of being insufficient in elasticity or too tight.

The invention relates to a terylene DTY fibre cotton flannel blanket and a production process thereof, wherein wool silk adopts terylene DTY fibre as a raw material; the specification of the terylene DTY fibre is between 100D / 96F and 300D / 432F; bottom silk adopts two raw materials, namely terylene DTY fibre with specification of between 50D / 24F and 200D / 144F and semi-dull terylene FDY fibre with specification of between 50D / 24F and 200D / 144F; and the production process comprises material ordering, greige cloth weaving, greige cloth inspection, cylinder separation, combing and presetting, dyeing(printing), softening rolling (softening), dewatering, drying, carding, combing and shearing, luster finishing, ring baking, molding, inspection and packaging. The production process has low cost; and the obtained product is light as cocoon silk and warm as eiderdown, and offers unique cordial feeling and full feel in the contact with skin.

The invention discloses a self-adaptive ABS control method for the real-time monitoring of wheel speed. According to the related parameters collection of wheel speed calculation, the speed, slip ratio and acceleration values are included. The brake valve switching parameters are obtained in accordance with the relevant parameters, so that the four-wheel brake pressure regulation and the anti-lock braking function are achieved. Because the control strategy is used, the control chaos and failure caused by the frequent switching of control modes as a result of the road changing or the objects such as obstacles are avoided. A closed-loop control in the control process is formed with excellent robustness, which is not sensitive for the changes in speed caused by the mutations of road conditions. Therefore the anti-interference performance is excellent with high reliability and good adaptability.

The invention discloses a household fresh air purifying full-air-conditioning system which comprises a fresh air purifying air-conditioning unit, a circulation water route and an outdoor unit. The fresh air purifying air-conditioning unit comprises a pipe section with a fresh air inlet and a return air inlet. Fresh air fed from the fresh air inlet and return air fed from the return air inlet are mixed in a mixing section and filtered through a low-efficiency filter, and enter a surface type heat exchanger to exchange heat with freezing or cooling water for dehumidification, and air treated by the surface type heat exchanger enters a high-efficiency filter to be filtered again under the drive of an air feeder and then is fed into a room through an air feeding inlet. An outdoor unit comprises a compressor. The compressor is connected with an air cooling heat exchanger, a water cooling heat exchanger, a gas-liquid separator and the like through a four-way reversing valve. A freezing or cooling water inlet of the surface type heat exchanger is connected with a heat exchange water outlet of the water cooling heat exchanger, a freezing or cooling water outlet of the surface type heat exchanger is connected with a heat exchange water inlet of the water cooling heat exchanger, and therefore the circulation water route is formed. Indoor environment is adjusted and controlled in winter, summer and transition seasons, and a comfortable and healthy natural environment is simulated.

The invention relates to a mesh-like multi-layer electromagnetic radiation composite fabric, which overcomes a defect that the mesh-like multi-layer electromagnetic radiation composite fabric in an existing technology has a heavy weight, poor moisture absorption and ventilation performance, weak anti-radiation performance and poor comfort. The purpose of the invention is to design the mesh-like multi-layer electromagnetic radiation composite fabric, wherein the fabric can satisfy demands of a special mesh-like light weight, and a special mesh-like multi-layer form can synchronously realize the performance of the fabric such as an excellent gloss, the excellent moisture absorption and ventilation performance, the high anti-radiation performance and the excellent comfort.

The invention relates to the technical field of automobile parts, in particular to a double-pulling open-type front cover lock operation mechanism comprising a base plate. A pawl and a ratchet are rotationally connected to the base plate; a pawl spring is arranged between the pawl and the base plate; a jacking plate is connected to the ratchet; a tension spring is connected to the jacking plate; a limiting mechanism used for limiting the rotating limiting position of the pawl is arranged on the base plate; a first engaging point, a second engaging point and a third engaging point are arranged on the ratchet; the third engaging point is located between the first engaging point and the second engaging point; a first engaging part and a second engaging part are arranged on the pawl; when the first engaging part and the first engaging point are engaged, a front cover lock is in a fully-closed state; when the second engaging part and the second engaging point are engaged, the pawl is located in the first-time rotating limiting position; when the first engaging part and the third engaging point are engaged, the front cover lock is in a half-closed state; and when the pawl and the ratchet are disengaged, the front cover lock is opened. The front cover lock returns to the position after first-time pulling operation, and then second-time pulling operation can be conducted, so that stability and reliability are achieved.

The invention relates to a single-spindle monocontrol intelligent air covered yarn machine which comprises a stand (1), an electric control system and a multi-spindle covered yarn mechanism, a single-spindle covered yarn mechanism comprises an original yarn creel (2), an urethane elastic fibre feeding device (3), a drafting feeding device (4), an air covered device (5), a main drafting device (6), an automatic oiling device (7) and a high-speed precise winding device (8), wherein the original yarn creel (2), the urethane elastic fibre feeding device (3), the drafting feeding device (4), the air covered device (5), the main drafting device (6), the high-speed precise winding device (8) and the automatic oiling device (7) are arranged on the stand (1) from top to bottom. The invention has reasonable distribution, convenient and easy operation, high production efficiency, high intelligence and low production cost.

The invention provides a jade fiber and flax fiber blended yarn and a preparation method thereof. The blended yarn comprises the components in percentage by weight: 20%-22% of jade fiber and 78%-80% of flax fiber, the twist degree of the blended yarn is 22.5-23T / inch, the strength is 280-300CN, and the elongation is 4.5%-6%. The jade fiber and flax fiber blended yarn has the advantages of strong moisture absorption, softness and elegance, strong comfortableness and bacterium resistance and odor elimination, and can be applied to cotton, fur and hemp products and be used for producing high-grade and good-quality products in knitting and weaving fields.

The invention provides a non-pneumatic tire with a rigid and flexible structure. The non-pneumatic tire mainly comprises two parts, namely a tire tread and a casing structure, wherein the tread part is mainly made of a thermoplastic elastomer, and the casing structure always extends from an inner surface of the tread to the center of a rim along the radial direction, so that the rim and the casing are combined into a whole; and the whole part is made of tough and elastic engineering plastics, an inverted conical through hole is formed in the casing part in the axial direction, and the inverted conical through hole is structurally characterized in that: holes positioned on two sides of the tire have the maximum diameter and a hole in the middle of the tire has the minimum diameter. The non-pneumatic tire with the rigid and flexible structure has the advantages of other non-pneumatic tires and is endowed with excellent structural performance and safety performance. In addition, because the casing and the rim are made of thermoplastic polymer materials, the mass of the tire is greatly reduced, and the non-pneumatic tire has a great significance for energy conservation, emission reduction and oil consumption reduction.

The invention discloses a passive energy-storage ankle joint and foot mechanism for power-assisted exoskeletons of lower limbs. The passive energy-storage ankle joint and foot mechanism comprises an ankle joint unit, a foot-side panel unit and a foot pad unit, wherein the ankle joint unit comprises a crus rod and a compression spring and an ankle-joint guide rod; the compression spring and the ankle-joint guide rod are arranged in the crus rod; the foot-side panel unit comprises a foot-side panel, a foot pad and a wavy spring body; the foot-side panel comprises a side plate and a bottom plate; the foot pad and the wavy spring body are arranged at the lower end of the bottom plate; an arc-shaped surface is arranged on the side plate; the lower end of the crus rod is hinged on the side plate; and the lower end of the ankle-joint guide rod is contacted with the arc-shaped surface under the action of the compression spring and moves along the arc-shaped top surface. The passive energy-storage ankle joint and foot mechanism disclosed by the invention has the advantages that the foot structure of a human body, the human body and the mass and the inertial action of the exoskeletons are fully utilized, the passive energy storage of the ankle joint and the bottom-touching energy storage of the bow-shaped sole in the traveling process are realized, the wearing is comfortable, the energy storage is low and the practicability is strong.

The invention discloses an indoor unit of an air conditioner. The indoor unit comprises a shell, a first wind deflector, a spoiler and a diffusing plate, wherein the shell is internally provided witha primary air duct and a secondary air duct; the primary air duct is provided with a first air outlet formed in the peripheral wall of the shell, the air inlet of the secondary air duct communicates to the primary air duct, and the secondary air duct is provided with a second air outlet formed in the peripheral wall of the shell; the first wind deflector is rotatably arranged on the shell so as toopen or close the first air outlet; the spoiler is arranged at the air inlet so as to open or close the air inlet; and the diffusing plate is arranged at the second air outlet so as to block the second air outlet, and a plurality of first diffusing holes running through the diffusing plate in the thickness direction are formed in the diffusing plate. According to the indoor unit of the air conditioner, disclosed by the invention, as the plurality of first diffusing holes are formed in the diffusing plate, an air flow which flows at a high speed becomes more flexible after passing through thefirst diffusing holes, so that experience of no wind feeling is brought to the user on the premise of guaranteeing invariable refrigerating blast capacity or heating blast capacity, and the using comfort of the user is enhanced.

The invention discloses an electric transfer leisure chair. The electric transfer leisure chair comprises a base, an electric push rod, backrests symmetrically arranged on two sides, a seat board, outrigger mechanisms and a linkage mechanism, wherein the seat board is welded on the base through a pillar, a supporting cross rod is welded between the outrigger mechanisms on the two sides, one end of the electric push rod is fixedly connected on the base on one side opposite to the supporting cross rod, the other end of the electric push rod is fixedly connected in the middle of the supporting cross rod, the front ends of the backrests are articulated with the linkage mechanism, the rear ends of the backrests are articulated with a third fixed connecting plate which is articulated on the seat board, and the outrigger mechanisms are movably riveted on the seat board, and connected with the backrests through the linkage mechanism. The electric transfer leisure chair disclosed by the invention has many functions, is convenient to install, easy to use, and suitable for families to use, and has very strong operability and comfort.

The invention belongs to the field of high polymer material application, and discloses a biodegradable non-woven fabric and a preparation method thereof. The biodegradable non-woven fabric is prepared from biodegradable poly (butyleneadipate-co-terephthalate) (PBAT) through a melt blowing process. The non-woven fabric is pollution-free, few in processing link and easy to operate. The non-woven fabric has biodegradability, is good in softness, strong in comfortable feeling, and has an excellent mechanical property, the longitudinal tensile strength can reach 16 MPa, and the longitudinal elongation rate reaches more than 200%. The non-woven fabric is prepared by the melt blowing method, fiber of the non-woven fabric is smaller in diameter, and the obtained non-woven fabric has the advantages of large specific surface area, high porosity, excellent filtering efficiency and the like. The non-woven fabric can be widely applied to fields such as medical and industrial masks, thermal insulation materials, filtering materials, medical and health materials, oil absorption materials, wiping cloth, battery separators and sound insulation materials.

The invention relates to the technical field of household air-conditioning systems, in particular to a whole house air environment system and a control method thereof. The whole house air environment system comprises a variable frequency heat pump unit, a plate heat exchanger, a circulating water pump, a water distributor, a water collector, a constant pressure tank, a fresh air pipeline, an air return pipeline, a fan coil, a floor heating system, a fresh air unit and an air purifier, wherein the variable frequency heat pump unit, the plate heat exchanger and the circulating water pump are arranged outdoors, and the water distributor, the water collector, the constant pressure tank, the fresh air pipeline, the air return pipeline, the fan coil, the floor heating system, the fresh air unit and the air purifier are arranged indoors. One end of the fresh air pipeline is connected with the fresh air unit, and the other end of the fresh air pipeline is connected with the air return pipeline. The whole house air environment system overcomes inconvenience in mounting and maintaining a ground source heat pump system, limitation of land resources, poor human body comfort feeling experience of a multi-split system and floor height limitation of an air duct type air-conditioning system.

The invention discloses fructus evodiae, bergamot or symplocos sumuntia essential oil, as well as a preparation method and application thereof in cigarettes. The preparation method comprises the following steps: cleaning and drying a plant; smashing to obtain plant powder; distilling the plant powder in soduim chloride water for 8 hours to 12 hours at the temperature of 80 DEG C to 100 DEG C; collecting volatile matters to obtain faint yellow essential oil; and postprocessing to obtain the plant essential oil, wherein the mass ratio of the plant powder to the soduim chloride water is 1:10-20,and the plant is the fructus evodiae, the bergamot or the symplocos sumuntia. The method is simple to operate; is easy to control; has low cost, low energy consumption, no pollution to environment, and no need to change the existing process technology of the cigareetes; and is suitable for industrial production. The plant essential oil can be applied to the cigarettes, and the cigarettes added with the plant essential oil has increased fragrance amount when being smoked, herb note, outstanding sweet aroma, unique aroma, increased elegance and grace, better affinity, good inductivity and enhanced comfort level.

The invention relates to the technical field of textiles and especially provides suede fabric suitable for household articles such as sofas, hugging pillows and back cushions and a preparing process therefor. The fabric includes warp yarn and weft yarn and the imitation suede fabric is formed by mutual rising and sinking and criss-crossed weaving of the warp yarn and the weft yarn; the warp yarn and the weft yarn are woven into five heddle satin texture; the minimum five heddle satin texture unit of the imitation suede fabric is formed through interweaving of five pieces of warp yarn and five pieces of weft yarn; the five pieces of warp yarn of the minimum five heddle satin texture unit all form a 4 / 1 structure at the position of superposition with each piece of weft yarn, and the five pieces of weft yarn of the minimum five heddle satin texture unit all form a 1 / 4 structure at the position of superposition with each piece of warp yarn; the warp yarn is 105D sea-island filaments and the weft yarn is characterized by 200D / 96F semi-gloss polyester low-elasticity interlaced yarn double-weft combined jet; the warp density of the finished product of the imitation suede fabric is 204 pieces per inch and the weft density of the finished product is 89 pieces per inch. The preparing processing of the fabric comprises the steps of warping, weaving, gray fabric inspection and dyeing and finishing. The fabric is woven by using a sizing-free process, so that the influence of sizing on the environment and the quality of the fabric is prevented, environment is protected, the fabric has the texture closer to that of suede fabric and the suede imitating effect is good.

A vehicle-mounted multi-mode augmented reality system based on real road condition information three-dimensional modeling comprises a real-time road condition information acquisition unit, a surrounding environment modeling unit, a virtual reality simulation unit, a safety prompt unit and an emergency processing unit. Wherein the real-time road condition information acquisition unit is used for acquiring road condition information, and the surrounding environment modeling unit is used for finishing three-dimensional modeling of a surrounding environment and identifying and classifying different obstacles according to the road condition information and carrying out theme replacement on the classified different obstacles; The virtual reality simulation unit is used for generating a two-dimensional image of a virtual three-dimensional environment and displaying the two-dimensional image; The safety prompt unit is used for judging whether the current road section can be switched to a virtual theme entertainment mode or not according to the current road condition information; The emergency processing unit judges whether emergency braking is needed or not. Compared with a virtual realitydevice needing to be worn, the wearable virtual reality device is provided with a more complete set of virtual reality simulation system, is higher in comfort, can be switched to a real road condition in real time, and is higher in safety.

The invention relates to a health-care physiotherapy device, in particular to a back and abdomen physiotherapy device with moxibustion, stone needle and massage functions. The back and abdomen physiotherapy device comprises an appliance main body, wherein the appliance main body is a flat pillar stone made by processing and polishing a stone needle; the upper surface of the flat pillar stone is provided with grooves for burning moxa; the grooves comprise a central groove; circular grooves which are annularly arranged are formed at the periphery of the central groove; and a vertical through hole is formed in the center of each circular groove. By the back and abdomen physiotherapy device, a massage manipulation is imposed when the effects of the stone needle, the moxibustion and medicines are combined, so that good health-preserving and health-care effects can be achieved. The area that the flat pillar stone is contacted with the skin is large, so the physiotherapy device has stronger comfortable sensation when used, and has better effects particularly when used for body parts such as backs and abdomens which have larger areas and are relatively flat. The invention also has the characteristics that: the physiotherapy device has a small volume, is convenient to carry and is suitable for household health preservation and health protection.

The invention discloses a method for preparing ultra-fine denier skin-affinity polyester filaments. The method comprises the steps of POY precursors, pre-interlace, first feeding roller, first deformation heat box, cooling plate, false twister, second feeding roller, intermediate interlace, second heat box, third feeding roller, oiling roller, DTY winding shaping and spinning cake inspection, wherein the intermediate interlace procedure can be removed, the temperature of the first deformation heat box is 165 DEG C-175 DEG C, the temperature of the second heat box is 130 DEG C-140 DEG C, the draft ratio is 1.58-1.68, the false twist ratio is 1.66-1.80, and the interlace air pressure is 0.03-0.15 MPA. The method has the advantages of being simple and easy to operate, fabric prepared by polyester filaments prepared by means of the method has the advantages of being more flexible, good in comfort performance and strong in visual and tactile feeling.

The invention relates to a variable refrigerant flow system combined with air source heat pump hot water and a control method of the variable refrigerant flow system. According to the variable refrigerant flow system, condenser heat of a traditional VRF air conditioner in summer is recycled effectively for preparing domestic hot water, part of the obtained domestic hot water is used for domestic water, the other part of the obtained domestic hot water is used for reheating air supplied by an indoor air conditioner, and thus the influence of dew-point air supply of a multi-split air conditioner system on the indoor environment temperature and the human body comfort is eliminated; and in addition, after the VRF outdoor unit is frosted at the low temperature in winter, defrosting is conducted through an air source heat pump hot water system, and the defect of fluctuation, caused by reverse operation of the air conditioner system in winter, of the indoor environment temperature is overcome. The system also can meet the needs of users on the domestic hot water all year around. The users can switch the operation mode by the users according to the needs, the condenser heat is fully utilized, and the variable refrigerant flow system and the control method have the beneficial effects that control is flexible, selection is diversified, energy is saved during operation, the indoor environment temperature fluctuation is small, and the comfort is high.

The elastic knitted underwear fabric of blended cotton fiber and viscose fiber is woven with the materials including cotton fiber in 72-77 wt%, superfine viscose fiber in 19-25 wt% and elastic polyurethane fiber in 3-7 wt%, and through the technological process including frame spinning with cotton fiber and superfine viscose fiber to obtain 40S combed blended cotton-viscose yarn, yarn steaming, knitting the blended cotton-viscose yarn and elastic polyurethane fiber in a single-sided large circular weaving machine to obtain the underwear fabric, and final polishing to eliminate hairs biologically with enzyme. The elastic knitted underwear fabric has improved fluffing and balling up performance, smooth surface, fully handling and high wearability.

The invention discloses a midwifery delivery bed. The midwifery delivery bed is used for underwater delivery. The bed comprises a delivery pool, a delivery bed body, a lifting mechanism, a circulationpump, a heating mechanism, a drainage pipe, a circulation water pipe and a controller. The delivery bed body is arranged in the delivery pool and connected with the lifting mechanism, the lifting mechanism is fixed to the bottom of the delivery pool, and an equipment mounting cavity of a closed structure is separated from the interior of the delivery pool through an arc partition plate; the heating mechanism is arranged in the equipment mounting cavity and provided with a water inlet and a water outlet, and the water outlet is communicated with the delivery pool through a hot water pipe; thecirculation pump is connected to a drainage port of the delivery pool, an outlet of the circulation pump is connected with the drainage pipe and the circulation water pipe separately, and the water inlet of the heating mechanism is connected with an external water supply pipe and the circulation water pipe separately. When water of the circulation water pipe or the external water supply pipe enters the heating mechanism, the water is heated by the heating mechanism, and the heated water is conveyed into the delivery pool through the hot water pipe connected with the water outlet of the heatingmechanism. The midwifery delivery bed is reliable to implement, convenient to operate and low in cost.

The invention discloses a cotton yarn-dyed fabric and a weaving method thereof. The cotton yarn-dyed fabric is characterized by adopting 1 / 1 plain weave; warp yarns and weft yarns adopt 40S combed cotton yarns with three colors; the warp density of the fabric is 246 pcs per 10 cm, and the weft density is 110 pcs per 10 cm; a weaving process of the cotton yarn-dyed fabric is completed by steps of dyeing, spooling, warping, slashing, drafting and weaving. The cotton yarn-dyed fabric has the advantages that the yarns are dyed and then woven, so that the color fastness of the fabric is greatly improved; as full-cotton yarns are adopted, the comfortableness is high.

The invention discloses a formula of a liposome preparation containing compound amino acids and a preparation method thereof; a raw material mass ratio of the liposome preparation is determined; the preparation method comprises the following steps: (1) weighing soybean phosphatide and cholesterol, adding water, heating and stirring to prepare an oil phase; (2) weighing cysteine hydrochloride and tryptophan, adding process water for dissolution, orderly adding some or all of valine, isoleucine, leucine, lysine acetate, methionine, phenylalanine, threonine, arginine, glycine, and praline; then orderly adding one or more than one of auxiliary materials of vitamin A, vitamin C, vitamin E, and vitamin K, and a film forming material, finally adding potassium sorbate or ethylparaben, stirring toprepare a water phase; (3) mixing the oil phase and the water phase, shearing by a high-speed shearing machine to obtain the liposome preparation. The invention initiates the technology for preparingliposome without the adoption of any organic solvents; the prepared liposome preparation has high entrapment efficiency, and good stability; and industrial production is realized.

The invention relates to contraceptive vagina gel with the function of killing microorganisms, and belongs to a contraceptive. The gel consists of spermatocide, bactericide, matrix, humectant, preservative and water and is prepared by the following steps: adding the matrix into the humectant, adding under stirring to evenly disperse the mixture, adding the spermatocide, and evenly stirring the mixture; and adding the bactericide and the preservative into purified water of prepared quantity, stirring the mixture into even solution, mixing the two solutions together, stirring the mixture completely and evenly, and defoaming the mixture to obtain the gel. The gel is a compound preparation, has functions of contraception and broad spectrum microorganism resistance, uses hydroxypropyl methyl cellulose as the gel, ensures that the medicament has excellent biocompatibility with vagina mucosa, and has the advantages of strong adhesive force, long adhesive time, difficult drain, long effective time, low toxicity, small irritation, and the like.

A health-care bathing method features that the acupoints on human body are flushed by water which is obtained by immersing Chinese-medicinal materials in it. Its health-care bathtub is composed of water-spraying tubes relative to acupoints on human body, supporting frame of human body, water tank with a net for holding Chinese-medicinal materials in it, circulating water pump, and water heater.