1349results about "Pillows" patented technology

A travel pillow with a zippered blanket including a pillow assembly and a blanket assembly. The pillow assembly includes a pillow. The blanket assembly includes a blanket having zipper portions on lateral sides thereof. The pillow has a major arc shape. The pillow has a curved top surface. The pillow is made of a memory foam fabric covered by velour fabric. The pillow is a travel pillow. The zipper is operated to close the blanket in a closed loop. The blanket can enclose a use. The blanket is attached to the pillow.

The invention provides a sleep-aiding medicine pillow dynamic regulation and control method and system based on physiological parameter analysis. According to the method, pressure data and sleep bio-electricity signals of a contact area of a user are collected in real time, a characteristic frequency band proportion and a heart rate fluctuation parameter are analyzed, and a correlation model is established; calculating a bioelectricity signal energy integral value of the characteristic frequency band based on the model, and quantizing to generate a bioelectricity intensity index; the heat conduction efficiency is changed by adjusting the molecular density of the temperature-sensitive material, and a contact layer heat transfer dynamic instruction is generated; pressure feedback and instruction waveform characteristics are combined, the micropore on-off duty cycle is adjusted, and the opening duration of unit time is controlled; the drug release rate is synchronously adjusted, so that the response waveform and the heat conduction instruction are dynamically balanced, and closed-loop regulation is formed. According to the application, through multi-parameter dynamic analysis and feedback adjustment, accurate cooperative control of heat conduction and medicine release of the medicine pillow is realized, and the matching degree of sleep-aiding substance release and sleep rhythm is optimized.

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 nursing pillow has pillow cover generally defining a discontinuous annular shape with a first arm and a second arm each extending from a base portion around a central open region to a respective arm end. The pillow cover defines an interior volume. The pillow cover defines an opening along an outer perimeter with access into the pillow cover. In some embodiments, the pillow cover has an interior pocket configured to store the cover-up. A fastener along the opening is configured to selectively maintain the opening in a closed state. A cover-up is attached to the inside of the pillow cover along at least part of a bottom end, where the cover-up is sized and configured to be stored in the pillow cover and deployable from the first opening for use.

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.

A garment for supporting a head of a wearer of the garment with an inflatable cushion includes a main body which is shaped and configured to be worn on a torso of the wearer and defines a neck-receiving hole. A hood is coupled to the main body adjacent to the neck-receiving hole. The hood comprises an inner layer and an outer layer, between which an inflatable cushion is held. The inflatable cushion has a U-shape and extends around the neck-receiving hole. A pair of ends of the U-shape face forwardly with respect to the hood. The inner layer of the hood extends past the inflatable cushion substantially tangent to an inner surface of the inflatable cushion when the inflatable cushion is in an inflated state.

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 discloses a pillow regulation and control method self-adaptive to cervical vertebra flexion and shoulder width and application of the pillow regulation and control method to a pillow, and relates to the technical field of sleeping posture regulation. The method comprises the steps of registering a three-dimensional contour point cloud through an ICP algorithm, calculating a neck curvature value, establishing a multiple linear regression model in combination with a pressure gradient change curve and a pressure peak offset, and realizing quantitative correlation between pressure data and a cervical vertebra inclination angle; based on the curvature change amplitude and shoulder breadth classification, a personalized model is constructed; and through attitude monitoring and pressure feedback, a real-time optimization instruction is generated. A target displacement error is set, and correction is stopped after the bending degree reaches the standard continuously for three times; pre-storing a medical-level support parameter library; multi-user switching is achieved through pressure feature and head contour double verification, and physical compression emergency stop is set. According to the method, through multi-source data fusion, scientific model construction and dynamic closed-loop control, the personalization and safety of pillow supporting are improved, and the method is suitable for people with sub-health cervical vertebrae and multi-user scenes.

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 foam plastic as well as a preparation method and application thereof, and mainly solves the problem that when bio-based polyether is used for foaming in the prior art, the compression deformation of foam is poor, so that a product cannot be recovered after being compressed and wrapped. The invention adopts a polyurethane foam plastic and a preparation method thereof, the polyurethane foam plastic is composed of a component A and a component B, the weight percentage of the component A to the component B is 100: 40-60, the component A comprises the following components in parts by weight: 40-60 parts of polyether polyol A1, 5-20 parts of slow-rebound polyether polyol A2, 5-20 parts of bifunctional low-molecular polyether polyol A3, 5-20 parts of bio-based polyether polyol A4 and 0-10 parts of polymer polyol A5, and the component B comprises the following components in parts by weight: 10-20 parts of polyether polyol A1, 5-20 parts of slow-rebound polyether polyol A2, 5-20 parts of bifunctional low-molecular polyether polyol A3, 5-20 parts of bio-based polyether polyol A4 and 0-10 parts of polymer polyol A5. The component A is diphenylmethane diisocyanate, the component B is diphenylmethane diisocyanate subjected to black material modification by using carbon dioxide polyether polyol, the problem is well solved, and the low-resilience pillow material can be applied to slow-resilience pillows.

The utility model relates to a massage pillow. An existing massage pillow is poor in massage experience. The massage pillow comprises a pillow body, a massage assembly arranged at the top of the pillow body and a control box arranged outside the pillow body, the control box controls air pressure in the massage assembly, the massage assembly comprises a large annular bag and a small annular bag which are in a circular ring shape and are concentrically arranged in a sleeved mode, the small annular bag is sleeved with the large annular bag, and the small annular bag comprises two arc-shaped unit bags which are symmetrically arranged in a split mode. The air pressure in the large ring bag and each unit bag is independently adjusted, and massage stimulation is independently applied to a supported object. The small ring bag with the independent unit bags and the large ring bag arranged outside the small ring bag are arranged, the vertical telescopic stroke of the massage assembly is increased through the small ring bag and the large ring bag, then the massage stimulation intensity is improved, the periphery of the bottom face of the head of a user can be stably supported through the large ring bag, it is ensured that the posture of the head of the user is effectively limited, and the user experience is improved. The middle part of the bottom surface of the head of the user can be independently massaged by the unit bags, and the massage experience is improved.

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 utility model relates to the field of bedding, in particular to a massage air bag, an air cushion and a massage air bag pillow. An existing massage air bag is formed by butt joint of an upper concave cavity and a lower concave cavity, sponge is arranged in the lower concave cavity, the structure is complex, and production cost is high. Therefore, according to the massage air bag, the air cushion and the massage air bag pillow, the massage air bag comprises a bag body internally provided with a bag cavity, the bag body is formed by attaching the peripheries of an upper placing piece and a lower placing piece which are vertically stacked, the bag cavity is defined by the upper placing piece and the lower placing piece, a massage part is arranged in the middle of the upper placing piece, and the top wall, where the massage part is located, of the bag body protrudes upwards during inflation; the upper placing piece protrudes out of the lower placing piece extending in the plane, the side wall and the top wall of the bag body are formed by the upper placing piece, and a concave cavity is formed in the side, facing the lower placing piece, of the upper placing piece to serve as a bag cavity. The capsule cavity only exists in a single cavity on one side of the upper placing piece, the lower placing piece is not provided with a cavity, the capsule structure is simplified, and the production cost is reduced. The air cushion using the massage air bag and the massage air bag pillow using the air cushion are also simplified, and the cost is reduced.

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.

The utility model relates to a multi-noise-reduction control box and a pillow using the same, which solve the problem that in the prior art, noise is generated by working of an air pump and airflow driven by the air pump to bring adverse effects to a user, and adopts the technical scheme that the multi-noise-reduction control box comprises a shell, the air pump arranged in the shell and a circuit board used for controlling the air pump to work, the utility model relates to a noise reduction device, in particular to a noise reduction device which comprises an outer shell, an air pump and an air path mechanism connected with the air pump, and is characterized in that an inner shell is arranged in an inner cavity of the outer shell, the outer shell is connected with the inner shell in a vibration reduction mode, the air pump is arranged in the inner cavity of the inner shell and hung on the top wall of the inner shell, and a noise reduction shell is arranged outside the air pump. The control box has the advantages that multiple noise reduction means such as a double-shell structure matched with vibration reduction and noise reduction are adopted, the air pump is hung, and the noise reduction shell covers the air pump are adopted, so that working vibration and working noise reduction of the control box are greatly reduced.

The invention discloses a sleeping posture self-adaptive pillow and a sleeping posture judging and adjusting method thereof. The sleeping posture self-adaptive pillow comprises a pillow body, a pressure matrix sensing system and a height adjusting executing mechanism, wherein the pressure matrix sensing system and the height adjusting executing mechanism are arranged in the pillow body. The pressure matrix sensing system is connected with the height adjustment executing mechanism and is positioned above the height adjustment executing mechanism; the pressure matrix sensing system comprises a pressure sensing matrix formed by a plurality of sensing unit arrays, and is used for carrying out pressure sampling to generate a pressure distribution diagram, recognizing and positioning head and face feature anatomical point locations through the pressure distribution diagram and carrying out sleeping posture judgment, and the anatomical point locations comprise a cochlea region, a cochlea upper region and a cochlea lower front region; and the height adjustment executing mechanism adopts 17-area linkage air bags to adjust the height, and the air bag in each area is provided with an independent air pump and a piezoelectric proportional valve and is used for adjusting the height of the corresponding area according to the detection result of the pressure matrix sensing system. Gradient pressure adjustment can be carried out, and accurate judgment and accurate adjustment of sleeping postures are achieved.

The utility model discloses a detachable traction pillow which comprises a pillow inner body, the pillow inner body comprises a square pillow block, one side of the square pillow block is fixedly connected with a cylindrical pillow block, and the outer surface of the cylindrical pillow block is fixedly connected with a mortise and tenon block. According to the detachable traction pillow, the two parts of the pillow inner are assembled according to the mortise and tenon structure principle, so that the joint position is smooth, the flatness and comfort of the pillow surface of the pillow inner are improved, and the pillow inner is convenient to disassemble and assemble. According to the utility model, a consumer has a better sleep body feeling, so that the problems of easy dislocation, looseness and falling of wrapping type assembly are solved, other accessories are not needed to link the pillow inner part, and the hard cylindrical sponge rod can be added or detached according to different sleep requirements, so that the height and hardness of the traction part of the pillow inner are adjusted; the cervical vertebra can be stretched to different degrees, and the sleep quality of a user is improved.

A spring mattress with a pillow fixes a placement position of the pillow by one of the follow structures. First, the protruding edge on the bottom of the pillow is inserted into the one or more of a plurality of separation grooves on the balance cushion; second, the one or more flexible connecting belts and the one or more clamping seats enable the pillow to be detachably connected to the spring cushion; or third, the lower end surface of the pillow is integrated with the balance cushion to limit the placement position of the pillow.

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 pillow, including a pillow body and a plurality of supporting blocks; a supporting zone is formed on one of two lengthwise sides of the pillow body, and the plurality of supporting blocks are removably connected to the supporting zone, where the plurality of supporting blocks are arranged in a row along a lengthwise direction of the supporting zone, and a supporting area having an hourglass shape is formed between every two adjacent supporting blocks, and said hourglass shape is defined by outer contours of said two adjacent supporting blocks.

The utility model provides pillowcase production equipment. The pillowcase production equipment comprises a cloth folding mechanism, a short edge sewing mechanism, a cutting mechanism and a long edge sewing mechanism, the cloth folding mechanism comprises a base cloth conveying frame, a long covering cloth conveying frame, a short covering cloth conveying frame and a cloth reversing frame, the cloth reversing frame comprises two reversing rollers, and the two reversing rollers are arranged in a staggered X shape; the short edge sewing module comprises a first support and two first sewing machines. The cutting mechanism comprises a first cloth pulling frame and a cutting knife, the long edge sewing mechanism comprises a long-strip-shaped supporting platform, a first conveying belt is arranged above the supporting platform, and second sewing machines are arranged on the two sides of the supporting platform. The base cloth, the long covering cloth and the short covering cloth are overlapped and placed through the cloth folding mechanism, one end of the long covering cloth is sewn with one end of the base cloth through the short edge sewing mechanism, one end of the short covering cloth is sewn with the other end of the base cloth, the pillowcase with openings in the two sides is formed through tailoring of the tailoring mechanism, and finally the two sides in the length direction are sewn through the long edge sewing mechanism to form the complete pillowcase. And automatic pillowcase production is realized.

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.

The invention relates to the technical field of immersive interaction, and discloses an intelligent U-shaped pillow system based on audio vibration, which comprises a signal analysis module for receiving a multi-channel audio signal output by a game terminal, extracting low-frequency information in a range of 20 Hz to 150 Hz by adopting a frequency band separation algorithm, and converting the low-frequency information into corresponding vibration driving parameters; the vibration control module carries out real-time operation and amplitude adjustment on the low-frequency driving parameters through a digital signal processor, and drives a double-audio vibrator embedded in a cervical vertebra supporting area of the pillow body to generate synchronous physical vibration; the sound field generation module comprises two directional waveguide loudspeakers which are configured to have 15 sound axis inclination angles and is used for constructing a directional audio field which is focused in a range of 10-15 cm in the ear canal of a user; the energy scheduling module comprises a solid-state lithium battery unit and a power management chip, and dynamically distributes output power according to the current operation mode, the volume level and the vibration frequency. The method has the advantage of improving the auditory and tactile interaction experience of the user.

A pillow sleeve kit including a predetermined number of pillow sleeves of a single length selectable based on size of a pillow to be inserted thereinto, and of different widths, for providing a user-selectable compression pressure, fill density, firmness, and height based on individual user comfort, is provided. At least one zipper extending along one or more sides of each pillow sleeve allows insertion of the pillow into each pillow sleeve of the single length and a different width, in an open condition, to obtain an assembled pillow in a closed condition with a user-selected compression pressure, fill density, firmness, and height. A different compression pressure, a different fill density, a different firmness, and a different height are provided by assembling the pillow in each pillow sleeve of the single length and the different width. A predefined formula relates length, width, fill density, height, and mass of the assembled pillow.

A system for transforming a bed into a plush toy includes first and second components forming the plush toy. The first component is a first portion of a plush toy configured to be removably mounted to a headboard of the bed. The second component is separate and independent from the first component and is a second portion of the plush toy configured to be removably mounted over a mattress of the bed. When respectively mounted to the headboard and mattress of the bed, the first and second portions combine to form the entire plush toy.

A travel pillow includes a main body, a rotary frame disposed on the outer side of the main body, and a casing detachably disposed on the outer side of the rotary frame. The rotary frame includes a support arm, a rear support part, and an angle adjustment assembly. The support arm is rotatably connected to the rear support part, and the angle adjustment assembly is disposed between the support arm and the rear support part to adjust an angle between the support arm and the rear support part. The angle adjustment assembly includes a rotating shaft and a damper. The damper sleeves one end of the rotating shaft and includes a first fixing part and an adjustment end; the adjustment end includes a plurality of adjustment sections disposed at equal intervals around the rotating shaft. Each of the adjustment sections includes two adjustment sections.