1481results about "Stuffed mattresses" patented technology

To provide a seat pad capable of appropriately integrally molding a flow path lid and a duct with a pad body while suppressing leakage of a foaming raw material and to provide a mold for the seat pad.SOLUTION: The seat pad includes a pad body having a recessed ventilation passage 14, a planar duct 30 forming an inner peripheral wall of the ventilation passage 14, and a planar flow passage lid 20 covering the ventilation passage 14. The duct 30 and the flow passage lid 20 are molded in a predetermined shape in advance, and are foam-molded integrally with the pad main body. The flow passage lid 20 is set on a back surface side forming surface 5a in an overlapped state, and has a lid bending part 24 bent to the sheet surface side so as to form a recess capable of receiving a bank part 5b projecting from the back surface side forming surface 5a in its peripheral edge part 23. The duct 30 has a seat surface part 34 extending along a region deviated from the ventilation passage 14. The seat surface part 34 is applied to the projecting tip of the lid bent part 24 so as to form a first gap S1 into which the foaming material flows to the flow passage lid 20.SELECTED DRAWING: Figure 12

A cushion includes interconnected walls that define an array of buckling columns. Each buckling column of the array of buckling columns includes a plurality of buckling points at different elevations along a height of the buckling column. The buckling points buckle under different loads. Methods of designing cushions with a plurality of buckling points are also disclosed.

A double-layer elastic unit structure includes a lower spring module and an upper spring module. The lower spring module includes lower spring members, and the upper spring module includes upper spring members. An insertion member is disposed on one spring member, and the other spring member includes an interface, and the insertion member and the interface form a detachable connection. The upper spring module includes a third connecting member(s) used for a pairwise connection between the upper spring members. The third connecting member(s) is disposed on ends of the upper spring members away, or the upper spring members are dependent and are not connected pairwise. The lower spring module includes a base, and the lower spring members are disposed on the base. The base is configured to be assembled and disassembled to an adjacent base.

A cover for a support surface includes: a ticking made of a ticking material configured to enclose a support layer of the support surface, the ticking having an outer top surface configured to face a person lying on the support surface; and a friction reducing overlay on at least a portion of the outer top surface for facilitating displacement of the person on the support surface, the friction reducing overlay being made of a low friction material formed onto the ticking material, the friction reducing overlay comprising a plurality of overlay elements that are spaced apart from each other to form an overlay pattern.

An elastic cushion and an elastic module unit for furniture. The elastic module unit configured for assembling into an elastic cushion, the elastic module unit comprising a fixed base plate and a plurality of elastic modules disposed on the fixed base plate; wherein a side edge of the fixed base plate is provided with a second connecting structure configured to releasably connect an edge fastening device which releasably connects a pad layer of the elastic cushion with the second connecting structure such that the elastic cushion can be formed as an elastic cushion with fully opened sides by means of the edge fastening device, thereby improving the comfort of the elastic cushion, improving the ventilation of the elastic cushion, meanwhile facilitating assembling and disassembling of the elastic cushion, and effectively reducing the storage space of the elastic cushion.

A futon bed includes a left armrest, a right armrest, and two bed boards. The left armrest and the right armrest are detachably connected to the two bed boards. Each of the two bed boards includes at least two bed board frames and a plurality of elastic units. The plurality of elastic units are divided into at least two groups of elastic units to form a gap between two adjacent groups. Each of the at least two bed board frames includes a notch. Each of the plurality of elastic units includes an upper cover, a base, a spring, a locking member, and a locking matching member enabling a corresponding one of the plurality of elastic units to be fixed in a compressed state from a released state. A connecting support assembly includes a side support rod and a middle support rod.

An article of furniture includes a seat assembly that includes a rectangular seat support frame and a rest mount arranged on each of at least two adjacent sides of the seat support frame. A rest assembly includes a rectangular rest support frame and a seat mount arranged on at least one side of the rest support frame. The article of furniture includes at least one elongate connector, the, or each, elongate connector having a first portion that is engageable, in a detachable manner, with either of the rest mounts, and a second portion that is engageable, in a detachable manner, with the seat mount.

A cushion assembly includes a plurality of layers, including a plurality of buckling layers, arranged in a stack. The plurality of buckling layers includes a first buckling layer, and a second buckling layer disposed over the first buckling layer. The plurality of buckling layers includes a plurality of buckling points such that the plurality of buckling layers buckle under different loading conditions. For example, the first buckling layer is configured with a first buckling point and the second buckling layer is configured with a second buckling point different than the first buckling point. The cushion assembly may further include a first intermediate layer disposed over a coil layer, the plurality of buckling layers disposed over the first intermediate layer, and a microgrid layer disposed over the second intermediate layer. The intermediate layers include a foam, and the buckling layers and the microgrid layer include an elastomeric cushioning element.

A mattress, pillow or seat cushion customization system utilizes an adjustable "test mattress / cushion" comprising an array of hybrid elements, each element having an independently inflatable bladder. By receiving user input for desired firmness of different zones and adjusting the fluid pressure or volume of the inflatable bladders, the system allows a user to customize the compression stress-strain characteristics to their preferences. A data model representing the customized characteristics is then generated and transmitted to a manufacturing system for production of a personalized non-adjustable mattress matching the user's specifications. The system can incorporate an initial interactive questionnaire, analysis of user body dimensions, and a variety of deployment models to enable customized mattress manufacturing with a streamlined online ordering model.

The invention relates to the technical field of magnetic therapy mattresses, and discloses a rare earth permanent magnet-graphene composite antibacterial intelligent temperature control magnetic therapy mattress, which comprises a bottom supporting substrate, a magnetic therapy mattress assembly is arranged on the bottom supporting substrate, and the magnetic therapy mattress assembly comprises a supporting buffer layer, a magnet mounting layer, a mesh coating and an antibacterial surface layer. The supporting buffer layer is fixedly connected to the upper surface of the bottom supporting substrate, the supporting buffer layer is graphene modified memory sponge, and the magnet mounting layer is bonded to the upper surface of the supporting buffer layer through full-area thin glue; through the multifunctional collaborative design that the supporting buffer layer is matched with the human body, the rare earth permanent magnet provides a uniform magnetic field, the graphene heating film controls the temperature in a partitioned mode, the graphene fabric is resistant to bacteria, and the edge covering strips are fixed, the mattress meets the basic requirement for comfortable lying, and integrates the additional functions of magnetic therapy health care, intelligent temperature control, antibacterial cleaning and the like; the device is suitable for various scenes such as household daily use and rehabilitation assistance.

A spring structure with adjustable hardness, the spring structure with the adjustable hardness includes a spring, an adjustment member, and a wrapping member, the wrapping member is used for wrapping the spring, the adjustment member is used for adjusting a pre-compression force of the spring, the adjustment member is disposed on one end of the spring to squeeze the one end of the spring, the adjustment member includes a rotating member, a moving member, and a support member, the moving member is movably mounted on the support member, the rotating member is connected to the support member by a linkage, the rotating member rotates to drive the support member to rotate, and the moving member moves up and down along the support member to squeeze the spring by rotating the support member.

A sleep system comprises an air posturizing module having a case, the case comprising a first case section extending medially along a length of the case to define a movable first section, a second case section adjacent to the first case section and extending along a length of the case to define a movable second section, a third case section defining a third posturing section, a fourth case section extending medially along a length of the case to define a movable third section, and a fifth case section extending medially along a length of the case to define a movable fourth section. One or more first air chambers are carried in the first, third and fourth case sections to provide a first sleep area, and one or more second air chambers are carried in the second, third, and fifth module sections to provide a second sleep area.

Systems and methods for a cushion with at least one firmness feature are provided. A cushion may include an array of interconnected columns, each column of the array of interconnected columns having a height extending through a thickness of the cushion. At least one column of the array of interconnected columns may include at least one wall defined from a compressible, resilient material; a void defined by the at least one wall and extending through the height of the at least one column; and a firmness-defining feature extending along a height of the at least one wall.

The invention provides a hardness-adjustable spring structure which comprises a spring, an adjusting part and a wrapping part, the wrapping part is used for packaging the spring, and the adjusting part is used for adjusting the pre-tightening force of the spring; the adjusting piece is arranged at one end of the spring and extrudes the end of the spring; the adjusting piece comprises a rotating piece, a moving piece and a supporting piece, the moving piece is movably installed on the supporting piece, and the rotating piece is in linkage connection with the supporting piece; the rotating piece is rotated to drive the supporting piece to rotate, and the moving piece moves up and down along the supporting piece under the rotation of the supporting piece and extrudes the spring; the spring structure solves the problems that according to an existing spring structure, the pre-tightening force of a spring cannot be adjusted at will, the hardness cannot be adjusted during use, and the function is single.

A sleep system comprises an air posturizing module having a case, the case comprising a first case section extending medially along a length of the case to define a movable first section, a second case section adjacent to the first case section and extending along a length of the case to define a movable second section, a third case section defining a third posturing section, a fourth case section extending medially along a length of the case to define a movable third section, and a fifth case section extending medially along a length of the case to define a movable fourth section. One or more first air chambers are carried in the first, third and fourth case sections to provide a first sleep area, and one or more second air chambers are carried in the second, third, and fifth module sections to provide a second sleep area.

The utility model relates to the technical field of magnetic therapy mattresses, in particular to a magnetic therapy device fixing device of a magnetic therapy mattress, which comprises a mattress main body, a magnetic therapy pad, a magnetic field generator, a protective pad, an elastic cord fastener, a magic tape hook surface, a magic tape sticking surface, a snap fastener son button and a snap fastener mother button, a magnetic field generator is arranged on the upper surface of the magnetic therapy pad, elastic cord fasteners are arranged on the two sides of the magnetic therapy pad, a first hook-and-loop fastener hook face is arranged on the bottom face of the magnetic therapy pad, a first hook-and-loop fastener sticky face is arranged on the upper surface of the mattress body, a first snap fastener son button is arranged on the bottom face of the magnetic therapy pad, and a first snap fastener mother button is arranged on the upper surface of the mattress body. A protective pad is arranged above the magnetic therapy pad; according to the utility model, by means of independent installation and multidirectional fixation, the installation and fixation operation is optimized, the position of the magnetic therapy device is fixed in a targeted manner, the position stability of the magnetic therapy device is ensured, and random deviation of the position of the device during use is avoided, so that the magnetic therapy effect of the device is effectively ensured.

A cushion includes interconnected walls that define an array of buckling columns. Each buckling column of the array of buckling columns includes a plurality of buckling points at different elevations along a height of the buckling column. The buckling points buckle under different loads. Methods of designing cushions with a plurality of buckling points are also disclosed.

The invention provides an elastic unit structure which comprises a lower-layer spring module and an upper-layer spring module which can be spliced, disassembled and assembled. The lower-layer spring module is composed of a plurality of lower spring pieces, and the upper-layer spring module is composed of a plurality of upper spring pieces; one of the upper spring piece and the lower spring piece is provided with an inserting piece, the other spring piece is provided with an interface, and the inserting piece is detachably connected with the interface; the upper-layer spring module comprises third connecting pieces, the third connecting pieces are used for connecting every two upper spring pieces, and the third connecting pieces are arranged at the ends, away from the ends where the upper spring pieces are connected with the lower spring pieces in an inserted mode, of the upper spring pieces; or every two upper spring pieces are independent and are not connected; the lower-layer spring module comprises a base, and a plurality of lower spring pieces are arranged on the base; every two adjacent bases can be spliced, disassembled and assembled.

The invention discloses a sectional type variable stiffness mattress spring and a preparation method thereof and a mattress, the spring is formed by winding a wire rod with an I-shaped section, the spring body is sequentially divided into a top contact area, a middle support area and a bottom transition area along the axial direction, and the pitches and the sectional dimensions of the three areas are sequentially increased, so that the spring presents a low elastic coefficient of 0.15-0.25 N / mm under a low load of 50-200N, and the spring body has a high elasticity coefficient of 0.15-0.25 N / mm under the low load of 50-200N. And under the high load of 450 to 750N, the high elastic coefficient of 0.4 to 0.5 N / mm is shown. According to the invention, through unique material cross section, segmented variable parameter structural design and composite heat treatment and surface coating processes, excellent fitting flexibility of the mattress under low load and strong supporting performance under high load are synergistically realized, and the problem that the traditional mattress collapses when being soft and is rigid when being supported is effectively solved; and meanwhile, the advantages of high bending resistance, good durability, silence and the like are achieved.

A filament mesh structure, methods of manufacture and forming the filament mesh structure, and seat assembly having the filament mesh structure. The filament mesh structure may be cut by a fluid jet, may be heated with fluid to facilitate reshaping, or both. The filament mesh structure may be provided with a foldable connecting segment that facilitates folding of the filament mesh structure.

A product includes a mesh member and a structural framework. The mesh member comprises a set of filaments of polymeric material, wherein at least two members of the set of filaments are looped and bonded to each other. The structural framework is embedded within the mesh member. A stiffness of the structural framework is greater than a stiffness of the mesh member.

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.