1891results about "Spring 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 pocketed buckling member assembly comprises a plurality of parallel strings of pocketed buckling members. Each string is joined to at least one adjacent string. Each string comprising one piece of fabric folded around the buckling members into first and second opposed plies. Pockets are formed along each string by transverse seams joining the first and second plies. At least one buckling member is positioned in each pocket. The buckling member may have additives therein.

An elastic module comprising springs in multiple layers comprises springs in a first layer of the multiple layers, springs in a second layer of the multiple layers, and a flexible material balancing layer. The springs in the first layer are arranged in rows and lines to form a preset shape or staggered in rows to form the preset shape, the springs in the second layer are disposed on the springs in the first layer in a same layout, and the flexible material balancing layer is disposed between the springs in the first layer and the springs in the second layer to connect the springs in the first layer and the springs in the second layer in a lateral direction.

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.

Elastomeric cushion members may include a plurality of interconnected buckling walls including an elastomeric material. The interconnected buckling walls may together define a plurality of columns. A perforated skin may extend between at least some of the plurality of interconnected buckling walls of at least some of the plurality of columns. Methods of making elastomeric cushion members may involve interconnecting a plurality of buckling walls including an elastomeric material. The interconnected buckling walls may together define a plurality of columns. A perforated skin may be positioned to extend between at least some of the plurality of interconnected buckling walls of at least some of the plurality of columns.

A material for producing macromolecule air fibers, a preparation method, and an application thereof are provided. The material for producing macromolecule air fiber is prepared by preparation of doped antibacterial TiO2 / ZnO / ZrO2 ceramic powder, deposition of magnetic iron oxide, surface modification with tannic acid, addition of water-soluble chitosan solution, immersion in a spined TPEE air fiber membrane, uniform addition of Genipin solution, heating and reacting, membrane removal, washing, and drying. The TPEE air fiber membrane produced by the present disclosure has good mechanical properties, and modified ceramic powder is uniformly dispersed in the TPEE air fiber membrane, which plays a good role in antibacterial, environmental protection, immune regulation, magnetic therapy, far-infrared heating and other effects, rendering the material for producing macromolecule air fibers have better comprehensive performance and a good mattress support material with broad application prospects.

A method of making a string of springs (26, 26a) for use in a pocketed spring assembly (12, 12a, 12c, 12d) comprises folding one piece of fabric into first and second opposed plies (47, 49) of fabric. An oversized pocket (34) is formed along each string by transverse seams (52) joining the first and second plies (47, 49). The oversized pocket (34) is separated into a spring pocket (46) and a mini-pocket (48) by a separating seam (44). A coil spring (36) is positioned in each spring pocket (46). Foam chemicals are injected into the mini-pocket (48). The foam chemicals react in the mini-pocket (48) to create a foam pad (54).

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.

The utility model provides a bagged spring and manufacturing equipment, the bagged spring comprises cloth, springs and sewing threads, the springs are arranged between two layers of cloth at intervals in the longitudinal direction, the sewing threads sew the two layers of cloth, the sewing threads are continuous and comprise longitudinal sections and transverse sections which are alternately arranged, the longitudinal sections sew the edges of the cloth in the longitudinal direction, and the transverse sections sew the edges of the cloth in the transverse direction. The transverse section extends in the transverse direction to separate two adjacent springs. The sewing thread of the bagged spring string is provided with the longitudinal sections and the transverse sections which are alternated and continuous, so that a longitudinal sewing device and a transverse sewing device do not need to be arranged separately during sewing, when the cloth is conveyed to the downstream, the sewing device sews to form the longitudinal sections, and when the cloth stops, the sewing device sews to form the transverse sections. The bagged spring string can be made of two layers of folded cloth and can also be made of two layers of mutually independent cloth, and the requirement of the bagged spring string on the cloth is further lowered. The utility model relates to the field of bagged spring strings.

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.

The invention belongs to the technical field of bedding, and discloses a mattress supporting performance self-adaptive adjusting method based on pressure comfort and a mattress, the method is applied to a mattress provided with a pressure detection assembly and an air pressure adjusting assembly, and the method comprises the following steps: obtaining pressure index data and sleep quality data of each partition of a body; calculating a pressure comfort comprehensive value of each partition of the body based on each pressure index data of each partition of the body; based on the intermediary factors influencing the sleep quality, constructing a correlation model of the pressure comfort comprehensive value of each partition of the body and the sleep quality; real-time data of pressure indexes of all the partitions of the body are obtained, the real-time sleep quality is calculated through the correlation model, and based on the real-time sleep quality and a preset sleep quality threshold value, the air pressure of the mattress areas corresponding to all the partitions of the body is independently adjusted at the same time. The overall comfort is defined by calculating the comprehensive value of the pressure comfort of each partition of the body, the overall dynamic balance adjustment of the supporting performance of the mattress is realized by utilizing a correlation model, and the overall supporting performance unbalance caused by local adjustment is avoided.

The utility model provides an assembled mattress, which comprises at least two mattresses which are adjacent in the left-right direction, a filling strip arranged between the two adjacent mattresses and a leveling belt, the filling strip is made of elastic materials and comprises an insertion plate and a leveling plate, the insertion plate is inserted into a gap between the two adjacent mattresses, the leveling plate covers the gap, and the leveling belt is arranged between the two adjacent mattresses. Each mattress body extends to the upper surfaces of the two adjacent mattresses; the left side and the right side of the leveling belt are detachably connected with the two adjacent mattresses respectively, cover the upper surface of the leveling plate and compress the leveling plate downwards. According to the spliced mattress disclosed by the utility model, a gap generated when two adjacent mattresses are spliced is filled by using the insertion plate, the gap is covered by using the leveling plate above the gap, so that the upper surface of the gap is higher than the surface of the mattress, and then the convex leveling plate part is covered and compressed by using the leveling belt; the height of the gap is close to that of the rest part of the mattress, so that the perception of a user on the gap when the user sleeps on the spliced mattress is eliminated.

A connecting structure for a plurality of elastic units of a sofa bed is provided. The sofa bed includes a bed frame, and the bed frame is configured be alternatively changed between a flat state and a backrest state. The bed frame is disposed with a bed board on which the plurality of elastic units are configured to be disposed. A surface of the bed board is disposed with a plurality of fixing members spaced apart from each other and configured to be connected to the plurality of elastic units, and a bottom of at least one of the plurality of elastic units includes a fixing fitting member configured to be matched with a corresponding one of the plurality of fixing members. The fixing fitting member and the corresponding one of the plurality of fixing members form a detachable connection relationship.

A method of making a string of springs for use in a pocketed spring assembly comprises folding one piece of fabric into first and second opposed plies of fabric. An oversized pocket is formed along each string by transverse seams joining the first and second plies. The oversized pocket is separated into a spring pocket and a mini-pocket by a separating seam. A coil spring is positioned in each spring pocket. Foam chemicals are injected into the mini-pocket. The foam chemicals react in the mini-pocket to create a foam pad.

A breathable and comfortable inflatable mattress includes a top layer, a surrounding band and a bottom layer, which together define a cavity of the inflatable mattress. The top layer includes a breathable layer and a ticking layer, the ticking layer and the surrounding band are connected by welding or bonding. The breathable layer is arranged on the ticking layer, and the breathable layer is connected to the surrounding band via a sealing layer. The inflatable mattress according to the present invention is replaced the traditional flock / PVC or PVC material with comfortable fabric for the top layer, which can greatly improve comfort and breathability, avoid noise generated by friction between the user's body and PVC, and improve user' s sleep quality, thus meeting needs of users widely.

A fixing structure for a cushion layer of a sofa bed is provided. The sofa bed includes a left armrest, a right armrest, and a bed frame. A position of the bed frame is fixedly located between the left armrest and the right armrest, and the bed frame is disposed with an elastic layer and a cushion layer in sequence. The elastic layer includes a plurality of first connecting members spaced apart from each other in a circumferential direction of the elastic layer. A lower surface of the cushion layer includes a plurality of second connecting members spaced apart from each other in a circumferential direction of the cushion layer, and the plurality of first connecting members are connected to the plurality of second connecting members through one or more intermediate connecting members.

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.