215results about "Bed-covers" patented technology

The embodiment of the invention provides an operation method of a height-adjustable pillow and the height-adjustable pillow, and relates to the field of articles of daily use. And under the condition that the external pressure is removed, the elastic body in the air bag rebounds to generate negative pressure, and air enters the air bag through the opened control valve and / or one-way valve to complete the inflation action. Under the condition that external pressure is applied, the controller obtains current sleeping posture data through the sleeping posture detection assembly and recognizes the current sleeping posture of a user, then the control valve of the corresponding air bag is opened to conduct deflation operation, and after the real-time detection value meets the requirement, the controller closes the control valve and stops the deflation process. According to the method, an elastic body is arranged in an air bag, and the synergistic effect of a control valve and an air pressure sensor is combined, so that automatic adjustment of the height of the pillow and low-noise inflation are achieved, and the system complexity and the maintenance cost are greatly reduced while the functionality of the height-adjustable pillow is guaranteed; and the overall reliability of the product and the user experience are improved.

The invention provides a formaldehyde-removing hot-melt composite elastic material and bedding using the same. The material comprises 60-80 parts of a polymer matrix, 15-25 parts of a formaldehyde catalytic decomposition agent, 5-10 parts of a polarity regulator and 0.5-2 parts of a processing aid, and is formed in one step through melt blending-hot pressing foaming. A polymer matrix is in an island phase state constructed by thermoplastic polyurethane and an ethylene-vinyl acetate copolymer through melt blending, the Shore hardness of 80A-95A and the glass transition temperature smaller than or equal to 30 DEG C are both considered, and low-temperature high resilience is achieved. The catalytic decomposition agent is compounded by MIL-101 (Cr)-NH2 and aminated carbon quantum dots according to a ratio of (3-5): 1, and formaldehyde is continuously oxidized into CO2 and H2O at normal temperature without light. The silane-modified tourmaline is used as a polarity regulator, and particle agglomeration is inhibited and an interface polarization electric field is enhanced through epoxy group covalent bonding. The density of the obtained material is 40-60 kg / m < 3 >, the aperture ratio is larger than or equal to 80%, the air permeability is larger than or equal to 500 L / (m < 2 >. S), and the material is applied to comfortable layers of mattresses, pillows or back cushions and keeps efficient formaldehyde removal and mechanical supporting functions for a long time.

A cover for a cushion includes a first panel, a second panel, and a primary receptacle that receives a primary cushioning element between the first panel and the second panel. The first panel includes an outer layer, an inner layer, a scrim fabric, and a molded compressible, resilient elastomeric material located between the outer layer and the inner layer. The molded, compressible, resilient elastomeric material is formed on and adhered to the scrim fabric. The second panel is superimposed with the first panel, whereby outer peripheral edges of the second panel are secured directly to corresponding outer peripheral edges of the first panel.

A dual-function convertible cushion serves as a decorative pillow and a two-panel seat pad. The cushion includes first and second cushion panels connected by a flexible hinge. Each panel contains a resilient core, preferably a supportive foam, enclosed in a fabric cover. An integrated magnetic closure system, with magnetic elements embedded along the panels'edges, automatically and releasably secures the panels together when the cushion is folded into a pillow shape. The closure is concealed, allowing the cushion to appear as an ordinary pillow. The conversion is quick and seamless. The supportive core in each panel maintains the cushion's shape and ensures comfort in both configurations.

A bed system includes a mattress including a top surface, a plurality of side surfaces, and a plurality of first coupling devices with the plurality of first coupling devices are coupled to and spaced apart along the plurality of side surfaces and a sheet apparatus including a sheet and a plurality of second coupling devices coupled to the sheet. The sheet apparatus covers the top surface and the plurality of side surfaces and the second plurality of coupling devices are coupled to the first plurality of coupling devices to thereby secure the sheet apparatus to the mattress.

The invention belongs to the technical field of nursing pillows, and discloses a pillow with a good shoulder and neck nursing effect, the pillow comprises a neck pillow, the middle part of the inner cavity of the neck pillow is movably sleeved with a high-resilience sponge, and the left side and the right side of the inner cavity of the neck pillow are movably sleeved with filling sponges. The neck pillow, the filling sponge and the pillows are arranged, when an operator uses the neck pillow, the neck pillow surrounds the neck, then the first buttons and the second buttons are clamped, and therefore the whole neck pillow is worn, when the operator lies flat, the back side of the head is located between the two pillows, and the back side of the head is located between the two pillows; the high-resilience sponge and the filling sponge can support the cervical vertebra so that the cervical vertebra can be protected, the whole neck pillow can rotate along with turning over of an operator when the operator lies on the side, the pillow can fill a gap between the head and a bed, compression on the shoulders and the neck is reduced, and the comfort of the operator is improved. And therefore, the problems of noble bags and shoulder inner buckles are relieved, the sleep quality is improved, and a human body has a better posture.

The present invention relates to a cervical pillow. More particularly, in order to provide comfortable sleep by ensuring that the cervical spine of a user lying in a correct posture forms a lordotic curve while the structure of the pillow does not interfere with the natural tossing and turning that occurs during sleep, the cervical pillow comprises: a correct posture support part; and a pillow body including a lateral posture support part extending in both directions from the correct posture support part, and made of a material having elasticity and resilience, wherein the correct posture support part is formed so as to be coplanar with the upper surface of the lateral posture support part and has an alignment-inducing groove recessed upwards on the lower surface corresponding to an upper surface portion where the head and neck of the user lying in a correct posture are supported.

A mattress insert, able to be inserted into a traditional mattress, includes a plurality of compartments, each containing gel beads and water suitable for simulating the feeling, pressure relief, and temperature regulation of a waterbed. The mattress insert is placed into a foam structural material of the mattress, providing the mattress insert with support and preventing the spread of the gel beads within the insert. The foam core of the mattress may be either solid or rounded. This mattress technology and insert is useful for beds, including medical beds and dog beds, recliners, chairs, and sofas.

The invention relates to polyurethane antibacterial breathable memory foam as well as a preparation method and application thereof, and mainly solves the problems that in the prior art, polyurethane memory foam is poor in breathability, easy to breed bacteria and relatively low in tearing performance after being washed with water. According to the novel polyurethane antibacterial breathable memory foam and the preparation method thereof, the novel polyurethane antibacterial breathable memory foam is prepared from the following components in parts by weight: 30 to 60 parts of polyether polyol A, 25 to 50 parts of polyether polyol B, 5 to 15 parts of polyether polyol C, 5 to 10 parts of polymer polyol D, 5 to 10 parts of antibacterial polyether polyol E, 1.5 to 3.5 parts of water, 0 to 10 parts of a physical foaming agent, 0.3 to 1.5 parts of a polyurethane catalyst, 1 to 2.5 parts of a foam stabilizer and 0 to 1 part of color paste, according to the technical scheme, the problems are well solved, and the composite material can be applied to household fields such as pillows and mattresses and filtering systems for sewage purification treatment and the like.

The invention discloses a pillow capable of dynamically adjusting the height, and belongs to the technical field of pillows.The pillow comprises a containing base, a dustproof outer cover is arranged on the upper surface of the containing base, zippers are arranged on the bottom face of the dustproof outer cover and the upper surface of the containing base, zipper heads are installed on the zippers, an air bag is arranged on the containing base, and the air bag is provided with an air inlet. A butt joint hole is formed in the upper surface of the placing base, a clamping groove is formed in the butt joint hole, and a positioning rotating shaft is arranged in the butt joint hole. Through an air pump and an air inlet system in magnetic butt joint, accurate control over air inflation and deflation of the air bag is achieved, the height of the pillow can be adjusted in a stepless mode within the range of 0-15 cm, different sleeping postures and ergonomic requirements are met, and related problems of cervical vertebra pressure are effectively prevented and relieved; it is ensured that the air bag is stably fixed during inflation expansion, displacement or deformation is avoided, meanwhile, the air bag is conveniently and rapidly disassembled, assembled and replaced, and the product maintenance convenience is improved.

A back sleeper pillow for supporting a head of a sleeper in a back sleeping position includes a pillow body having a frontside and a backside opposite the frontside. Each of the frontside and the backside is divided by a center plane. A primary head support surface is included on the frontside of the pillow body. At least one bumper adjacent to an edge of the primary head support surface and rising forward from the primary head support surface is included and configured to support the head of the sleeper in a neutral position during sleep. At least one shoulder horn extending down from the at least one bumper is included and configured to extend over a shoulder of the sleeper when the head of the sleeper is positioned on the primary head support surface.

The utility model discloses an anti-air-leakage down quilt which comprises a quilt core, a plurality of vertical lining strips are arranged in the quilt core, the interior of the quilt core is divided into a plurality of down storage grids by the vertical lining strips, the down storage grids are filled with first filler, a plurality of anti-air-leakage styles are arranged on the outer edge of the quilt core, anti-air-leakage bags are arranged in the anti-air-leakage styles, and the anti-air-leakage styles are arranged in the anti-air-leakage styles. The windproof bag is used for being filled with second filler, the weight of the unit volume of the windproof bag is larger than that of the unit volume of the first filler in the down storage grid, and the length of the windproof grid is larger than that of the down storage grid. The utility model has the effects of close fitting, air leakage prevention and warm keeping.

The invention relates to a traditional Chinese medicine pillow with orifice opening and nerve soothing functions and a preparation method thereof, in particular to a medicine pillow with chrysanthemum and wild chrysanthemum as main active ingredients. The medicine pillow is prepared from 300-600 parts of chrysanthemum, 20-70 parts of honeysuckle, 10-30 parts of asarum and optional auxiliary materials such as mint and centipeda minima according to a specific proportion through the steps of cleaning, smashing into particles of 13 mm, scientific compatibility and packaging. Through the synergistic effect of the chrysanthemum and the wild chrysanthemum flower and in cooperation with volatile components of other medicinal materials, the rhinitis, headache, insomnia and other diseases can be effectively relieved, and meanwhile the effects of refreshing air and adjusting sleep are achieved. The outer cover of the medicine pillow is made of breathable cotton cloth and filled with standardized medicine bags, the medicine is replaced every two months, and the continuous curative effect is ensured.

The application relates to the medical field, in particular to a portable transfer device for emergency department nursing, which comprises a bed frame, roller supports and the like; two front and rear symmetrical roller supports are arranged on the lower side of the bed frame; two ground wheels are arranged on the lower side of each roller support. The medical staff holds the fixing rod to move the tensile cloth together with the patient, so that the medical staff does not need to move the patient's body, thereby avoiding the secondary injury of the patient caused by the change of the body position, enabling the patient to move stably and quickly between the sickbed and the examination equipment, improving the examination efficiency of the patient, relieving the pain of the patient in the examination process, and temporarily supporting the patient through the supporting plate, so that the patient hovers above the tensile cloth, thereby replacing the contaminated tensile cloth without moving the patient, and avoiding the secondary injury caused by the additional movement.

The utility model belongs to the technical field of leather products, and particularly relates to a cow leather summer sleeping mat sleeved on the outer side of a mattress, which comprises a body and a fixing part, the edge of the summer sleeping mat body is connected with the mattress through a covered edge and a locking structure by means of the structural innovation of the fixing part on the periphery of the summer sleeping mat body, so that the summer sleeping mat can be stably attached to a bed surface. And the displacement phenomenon generated in the using process can be effectively prevented. The unique fixing mechanism ensures the convenience of installation, and also meets the requirement of dismounting at any time. Meanwhile, in material selection and process design, high-quality first-layer cowhide is selected as a basic material, the material has good softness and skin-friendly performance, the touch comfort of a user is further improved, it is guaranteed that the user does not feel oppressed or uncomfortable even if lying on the mattress for a long time, and the overall sleep quality is improved; and a better sleep solution is provided for consumers.

A static equilibrium adjusting system includes a bladder (10) and a regulation valve (20). An elastic restoration device (11) is arranged in the bladder (10) to support an external pressing force. The regulation valve (20) is in communication with the bladder (10) to provide an adjustable reverse-resisting force to resist an air pressure generated, in a direction toward the regulation valve (20), by the bladder (10). Through selection of a size of the interior space of the bladder (10) and a density and an elastic property of the elastic restoration device (11), a rebounding force is generated to cooperate with the reverse-resisting force generated by the regulation valve (20) to provide a supporting force to the bladder (10), so that an effect of static equilibrium is achieved among the external pressing force, the bladder (10), and the regulation valve (20).

A travel pillow that is transported in a flat or closed position. The travel pillow has a pillow body that is configured to support an occipital region of a user's head and upper neck in an opened position. The pillow body has two wings attached to a back side of the travel pillow. Each wing each has a first end attached to the pillow body. Each wing extends inward along the pillow body from the attachment to the pillow body. The inner end of each wing is free from the pillow body. The first end each wing is bent outward away from the pillow body, causing the pillow body to flex and bend into a u-shape. The u-shape cups a user's head and neck with the wings providing a base or support to the travel pillow.

Provided are: a method for producing clothing or bedding that is tough against use in high-temperature and high-humidity environments and also can be easily disassembled into parts; and such clothing or bedding. In this method for producing clothing or bedding, when clothing or bedding (1) is produced by means of a sewing machine that uses a top thread (2) and a bobbin thread (3), a water-insoluble sewing thread made of cotton, silk, or chemical fibers, or a blend thereof, is used as the top thread (2), and a water-soluble sewing thread in which polyvinyl alcohol serves as the starting material is used as the bobbin thread (3).

Electrical stimulation systems and methods for preventing and treating pressure ulcers is provided. The system includes a washable sheet with one or more conductive signal pathways and integral or removable electrodes and a connectable controller that cooperates with the sheet and electrodes to provide periodic electrical stimulation to a patient's skin. Various sensors may provide feedback and optional closed-loop control. The electrical stimulation patterns may help maintain tissue health, prevent development or worsening of pressure ulcers, or manage pain.

The invention discloses a scheme design of a temperature and humidity dual-response eupatorium extract slow-release pillow filler, and belongs to the technical field of functional home textile materials. The problems that an existing eupatorium pillow is single in filler response, fast in effective component loss, poor in signal transmission and insufficient in comfort level are solved. According to the technical scheme, the preparation method comprises the following steps: preparing an eupatorium volatile oil-hydroxypropyl-beta-cyclodextrin inclusion compound (the inclusion rate is 88-92%), and loading the inclusion compound on gradient pore activated ceramic balls (the surface layer is 5-8 [mu] m, the transition layer is 8-10 [mu] m and the core layer is 15-20 [mu] m); coating a composite coating of a beewax-sunflower wax-coconut fat temperature-sensitive matrix (phase change is 32-33 DEG C) and hydroxypropyl methyl cellulose-sodium alginate humidity-sensitive gel (50%-70% RH expansion is 150%-200%); and a three-layer composite bag (3 mm silica gel salient points are arranged on the inner layer) is matched. The 24-hour release rate of the filler during double-signal triggering is 68-72%, the day time is less than or equal to 15%, the service life is 9 months, and the filler is mainly applied to sleep-aiding pillows to improve the sleep quality and comfort.

The utility model relates to a disposable transfer nursing drawsheet which comprises a composite polymer drawsheet assembly and a handle assembly. The composite polymer drawsheet assembly and the handle assemblies are rectangular, the handle assemblies are connected to the edge openings of the long edges of the two sides of the composite polymer drawsheet assembly, a plurality of handle holes are formed in the handle assemblies at equal intervals, and the handle holes are 8-shaped; the composite polymer drawsheet assembly comprises a surface skin-friendly non-woven fabric layer, a hot melt adhesive layer, an upper tissue layer, a polymer water-absorbent resin layer, a fluff pulp layer, a lower tissue layer and a bottom lamination non-woven fabric layer. The surface skin-friendly non-woven fabric layer, the upper paper towel layer, the high-molecular water-absorbent resin layer, the fluff pulp layer, the lower paper towel layer and the bottom laminated non-woven fabric layer are sequentially connected in a laminated manner; a hot melt adhesive layer is arranged between the surface skin-friendly non-woven fabric layer and the upper tissue layer, and a hot melt adhesive layer is arranged between the lower tissue layer and the bottom lamination non-woven fabric layer.

The utility model discloses a medical bed sheet assembly, which belongs to medical instruments and structurally comprises a piece of bed sheet cloth and two folding lifting rods. Flag sleeves are sewn on two sides of the back of the bed sheet cloth. And the flag sleeve on each side is divided into three sections by two arc-shaped openings. The folding lifting rod is composed of a side rod and a cross rod. The folding lifting rod is opened, the side rod penetrates through the flag sleeve sewn on the back face of the bed sheet, and the cross rod is fixed to the end opening of the side rod through the built-in pressing type elastic self-locking mechanism. The bed sheet on the outer side of the flag sleeve is arranged in the two side rods, and the bed sheet can be converted into a simple stretcher. Medical staff grasp the side rods at the arc-shaped opening of the flag sleeve and the two ends of the flag sleeve so as to move the patient. When the cross rods and the side rods are unconnected and the lifting rods are pulled away, the bed sheet cloth is a common medical bed sheet with flag sleeves sewn on the back side. In conclusion, the medical bed sheet assembly is ingenious in design, practical in function, convenient to store, low in cost, high in efficiency and capable of being easily formed by transforming an existing common medical bed sheet, and the clinical actual requirements are met.

The invention belongs to the technical field of medical equipment, and discloses a stretcher transfer device and a control method thereof.The stretcher transfer device comprises a transfer bed sheet and a transfer device body; the transfer bed sheet can be laid on the stretcher for the wounded to lie down, and first connecting structures are arranged on the left side and the right side of the transfer bed sheet. The transfer device main body comprises a movable portal frame and two winding devices; the winding devices are provided with second connecting structures matched with the first connecting structures, and the two winding devices can be connected with the left side and the right side of the transfer bed sheet through the connecting structures correspondingly. The two winding devices are used for achieving lifting of the wounded by winding and unwinding the left side and the right side of the transfer bed sheet. The movable portal frame is used for transferring the transferred bed sheet and the wounded person from the stretcher to the position above the target bed body, so that the winding device descends and places the transferred bed sheet and the wounded person on the target bed body; therefore, stable and safe transfer from the stretcher to the sickbed or the operating bed is achieved, and the structure difference between the stretcher and the sickbed or the operating bed can be adapted.

The present invention relates to a snoring prevention pillow system in which an inflation air cell for preventing snoring and a human body detection air cell for detecting the presence or absence of a human body are separated to optimize respective functions thereof. The snoring prevention pillow system can precisely and reliably perform snoring prevention and human body detection. In addition, it is possible to efficiently set a default state of a valve to remove residual air, and to prevent unnecessary waste of power in processes of determining and inflating a target air cell, thereby implementing stable and effective operation.

The present invention relates to alignment of pillowcase inserts in order to prevent wrinkle formation and enhance sleep. Further, relates to arrangement of multiple layers of pillow case inserts aligned in specific angle with each other consecutively to reduce friction between the pillow, the pillow case inserts, and arrangement of multiple pillow case insert layers in calculated angle of alignment with each other, leading to reduced static friction otherwise caused due to weight and friction of the head on the facial skin during the period of time, when in contact with pillow. Method of use of the pillow case inserts for postoperative patients who have undergone facial cosmetic surgery, burns and or neck injury or surgeries thereof.

According to the health moxa air-conditioning quilt, five-year aged moxa is subjected to enzymolysis modification and other treatment, on one hand, the antibacterial property of the moxa is improved, on the other hand, the softness of moxa fibers is improved, and then the moxa and other textile fibers are subjected to a blended spinning process to obtain the air-conditioning quilt which is soft, close-fitting, antibacterial, anti-mite, moisture-absorbing, breathable, skin-friendly and capable of helping sleep.

The invention relates to the technical field of nursing products, and discloses a preparation method of a foaming neck pillow with a built-in air bag, the foaming neck pillow with the air bag comprises a foaming body and the air bag; the foaming body is formed by reacting, injecting and foaming a component A and a component B; the component A is prepared from furfurylated polyether polyol, polyethylene glycol, polycaprolactone glycol, a polyurethane catalyst, an organic silicon foam stabilizer and water; and the component B is prepared from polymerized diphenylmethane diisocyanate, isocyanate with a spiropyrane group and isocyanate with a maleimide group. The method comprises the steps that an in-situ foaming technology is adopted, an air bag and a foaming body are integrally bonded and formed through an interface chemical reaction, and the air bag is prepared through mixing, foaming, curing and post-curing. The neck pillow has interface bonding strength, and delamination is avoided; the product integrates thermally induced shape memory and phase change temperature sensing adjusting functions; and by utilizing the reversibility of the Diels-Alder reaction, the material also has a self-repairing capability, so that the comprehensive performance and durability of the product are improved.