303results about "Bed-covers" patented technology

A pillow for side, back, and stomach sleepers, including: (a) a first compartment; (b) a second compartment; (c) wherein the first and second compartments are associated with each other via a primary hinge and a secondary hinge; (d) wherein the pillow is readily convertible between an unfolded configuration and a folded configuration; and (e) wherein the unfolded configuration is adapted for back and stomach sleepers, and wherein the folded configuration is adapted for side-lying sleepers.

The invention provides an intelligent pillow control method and system, and belongs to the technical field of intelligent control. The method comprises the steps that an FPGA obtains a user sleeping posture data set collected by a pressure sensor array; and determining a current sleep stage based on the user sleep posture data set and a pre-trained sleep stage recognition model. According to the user sleeping posture data set, the historical sleeping posture data set and a preset cervical vertebra supporting curve, a first correction target parameter matrix corresponding to the current cervical vertebra curvature deviation value of the user is determined; wherein the first correction target parameter matrix comprises first correction target parameters corresponding to air bags in different areas of the intelligent pillow; the first correction target parameter is the airbag pressure adjustment amount dynamically constrained by the receptor dynamic frequency; and based on the current sleep stage and the first correction target parameter matrix, determining a corresponding airbag adjustment parameter group, operating an airbag driving module according to the airbag adjustment parameter group, performing airbag pressure adjustment, and updating the first correction target parameter matrix according to the real-time body movement frequency.

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 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.

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.

To provide a pillow that has a function comparable to a conventional pillow in spite of compactness.SOLUTION: The pillow has a first lobe 26a, a second lobe 26b and a third lobe 26c that extend outward from a central node 24 and that store a cushioning packing material. A closing mechanism extends around the outer periphery of the first lobe and of the second lobe. The third lobe is covered by the first lobe and the second lobe in a storing form, and uncovered in a sleeping form. Of the first lobe and the second lobe, a part exposed in the storing form is covered by a fabric having superior durability. A Y-shaped inner pillow case contains a packing material and can be arranged in the lobe. The packing material can contain an air bag having a valve that is exposed in the storing form.SELECTED DRAWING: Figure 2

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 Blanket Cozy is composed of a top piece made of sheet material, a bottom portion also made of sheet material, and a separating zipper that serves to separate the two portions. The upper and lower halves of the sheet have the potential to combine and create a protective covering intended for use on a bed. The protective sheet can be designed to secure a quilt, blanket, and / or other bedding, thereby preventing the quilt's upper surface from getting dirty due to user contact. The upper section of the sheet may consist of a quilt pocket designed to cover and secure the upper part of the quilt. The lower section of the sheet may consist of a pocket located in the left corner and another pocket located in the right corner, designed to securely hold the bottom piece of the quilt. The upper section of the sheet can be separated from the lower section using the separating zipper, allowing for laundering and / or replacement in order to alter the aesthetic of the protective sheet.

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 discloses an intelligent pillow control method and device based on self-adaptive adjustment and a medium, belongs to the technical field of intelligent air bag pillows, and aims to solve the technical problems that the supporting effect of an existing intelligent pillow is difficult to adjust, sleep quality is difficult to really improve, neck pressure cannot be well relieved, and blood circulation cannot be well promoted. The method comprises the following steps: carrying out key pressure area distribution judgment on a head area and a neck area of a user, and determining an initial head pressure area and an initial neck pressure area; initial head air bag basic parameters and initial neck air bag basic parameters are determined; carrying out area correction processing on the initial head pressure area and the initial neck pressure area; and carrying out adaptive adjustment on the initial head airbag basic parameters and the initial neck airbag basic parameters, and carrying out data fusion on the compensation airbag parameters, the variable head airbag parameters and the variable neck airbag parameters to obtain a real-time pillow airbag control strategy.

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.

A support cushion is provided that comprises one or more casings. A first fill material and a second fill material are deposited within the interior of the one or more casings, with the second fill material being different than the first fill material in composition and / or structure. The one or more casings can comprise a single casing defining an interior volume for depositing both the first fill material and the second fill material, and with a partition secured to an interior of the single casing to divide the interior volume into chambers. The one or more casings can also comprise a first casing and a second casing foldably secured together, with each casing defining an interior volume for depositing the respective fill materials. Kits for a support cushion are also provided and include the one or more casings and amounts of fill material.

The invention discloses an intelligent pillow capable of reducing misjudgment, achieving multi-factor adjustment and improving sleep quality. The intelligent pillow comprises a pillow body, an air bag array unit, a piezoresistive sensing unit, a sound collecting unit, an audio playing unit, a pulse negative ion unit and a central control unit, the airbag array unit comprises a plurality of airbags and an airbag control module for controlling the airbags to be inflated and deflated; the piezoresistive sensing unit comprises a plurality of piezoresistive sensors located below the air bag. The sound acquisition unit comprises two microphones; the audio playing unit comprises an audio module and a loudspeaker; the pulse negative ion unit comprises a negative ion generator; the central control unit is electrically connected with the air bag control module, the piezoresistive sensor, the microphone, the audio module and the negative ion generator and controls the air bag control module to work when a detection value of the piezoresistive sensor unit meets a first threshold value and a detection value of the microphone reaches a second threshold value. And when the microphone detection value is lower than a second threshold value, the audio module and the negative ion generator are controlled to work at the same frequency.

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.

A problem with many known cushions is that their internal cushioning tends to move unnecessarily out of place when compressed by the weight of the person using them, resulting in inadequate cushioning. The present invention addresses this problem by providing a cushion 1 having, in a preferred embodiment, at least two compartments 2 separated by a wall 3. Each compartment contains one or more bladders 5, each having a partial fluid fill of 5% to 35% of the bladders' volume. The cushion is configured to be openable to access the bladders and then closable. The cushion is also configured such that, when closed, the bladders cannot move into an adjacent one of the compartments, at least in part due to the wall.

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.