A computer-shaped motion bed system includes a mattress having embedded therein an array of disks, a sensor array for sensing body position on the mattress, an array of actuators, and an array of connectors for connecting each of a plurality of the disks embedded in the mattress to each of a plurality of the actuators. The system includes a controller having a processor coupled to a data store and in communication with the array of actuators, and programmed, upon receiving signals from the sensor array, to cause the a subset of the array of actuators to pull on a subset of the array of connectors, thereby pulling on a subset of the array of disks embedded in the mattress, so as to alter contours of a surface of the mattress, whereby the mattress is caused to increase comfort of a user, match contours of the user's body, or better support the user's body.

Disclosed is a motor-driven mattress inner frame, comprising: a head frame (100), a main frame (200) and a foot frame (300), wherein a head motor (600) and a foot motor (700) are arranged in the middle part of the main frame (200). The head frame (100) and the main frame (200) are detachably connected to two ends of a first hinge (400) respectively. A driving shaft of the head motor (600) drives one end of the first hinge (400) which is connected to the head frame (100) and enables the head frame (100) to rotate relatively to the main frame (200). The main frame (200) and the foot frame (300) are detachably connected to two ends of two second hinges (800) respectively; two connecting rods (805, 806) are arranged in parallel on the second hinge (800). A pair of opposite linkages (806) is fixed with a rotatory shaft (801) which is driven to rotate by the foot motor (700). The rotatory shaft (801) rotates and the movement thereof is converted by the linkages (805, 806) into an up and down translation of the foot frame (300). The inner frame of a motor-driven mattress has the advantages of being convenient to assemble and disassemble, having a simple structure and being able to be folded in accordance with ergonomics.

Disclosed is a motor-driven mattress inner frame, comprising: a head frame (100), a main frame (200) and a foot frame (300), wherein a head motor (600) and a foot motor (700) are arranged in the middle part of the main frame (200). The head frame (100) and the main frame (200) are detachably connected to two ends of a first hinge (400) respectively. A driving shaft of the head motor (600) drives one end of the first hinge (400) which is connected to the head frame (100) and enables the head frame (100) to rotate relatively to the main frame (200). The main frame (200) and the foot frame (300) are detachably connected to two ends of two second hinges (800) respectively; two connecting rods (805, 806) are arranged in parallel on the second hinge (800). A pair of opposite linkages (806) is fixed with a rotatory shaft (801) which is driven to rotate by the foot motor (700). The rotatory shaft (801) rotates and the movement thereof is converted by the linkages (805, 806) into an up and down translation of the foot frame (300). The inner frame of a motor-driven mattress has the advantages of being convenient to assemble and disassemble, having a simple structure and being able to be folded in accordance with ergonomics.

The present disclosure relates to the field of elastic pads and discloses an elastic pad, an assembling method thereof and a furniture. An elastic pad includes a first elastic module mounting part, a plurality of first elastic modules disposed on the first elastic module mounting part in a predetermined arrangement, and a pad layer on the plurality of first elastic modules. An outer edge of the pad layer and an outer edge of the first elastic module mounting part are connected via a releasable first connection structure, leaving the sides of the elastic pad open or uncovered. The elastic pad has fewer components, a simple structure, lower cost, and improved comfort. Since the first connection structure is releasable, the pad layer can be disassembled, which facilitates assembling and transportation of the elastic pad and reduces required storage space.

A bed according to an embodiment may include a topper, at least one firmness adjuster provided under the topper, and a bedframe configured to have an adjustable position and to support the firmness adjuster. There may be a plurality of firmness adjusters corresponding to a plurality of areas of the bed, and each firmness adjuster may include a plurality of cushions provided in a cushion case and a drive to adjust the firmness of the plurality of cushions. The drive may change a position of a first spring relative to a second spring in each of the cushions to change a perceived firmness by a user lying on top of the topper and the firmness adjusters. A dryer may be provided under the bedframe to keep the cushions and topper dry.

A bed according to an embodiment may include a topper, at least one firmness adjuster provided under the topper, and a bedframe configured to have an adjustable position and to support the firmness adjuster. There may be a plurality of firmness adjusters corresponding to a plurality of areas of the bed, and each firmness adjuster may include a plurality of cushions provided in a cushion case and a drive to adjust the firmness of the plurality of cushions. The drive may change a position of a first spring relative to a second spring in each of the cushions to change a perceived firmness by a user lying on top of the topper and the firmness adjusters. A dryer may be provided under the bedframe to keep the cushions and topper dry.

A mattress arrangement, such as a bed arrangement (1), having adjustable firmness is disclosed. The mattress arrangement comprises an upper mattress (3) and a lower mattress (4) being arranged beneath said upper mattress (3). At least one side (41) of the lower mattress (4) is moveable in relation to an opposite side (42) of the lower mattress (4), the lower mattress (4) thereby being expandable into an expanded state, having a lower firmness, and compressible into a contracted state, having a higher firmness. A support layer (6) is arranged between the upper mattress (3) and the lower mattress (4), to partly support the upper mattress (3), and arranged overlying the at least one moveable side (41) of the lower mattress (4). Hereby, at least one compartment is formed beneath the upper mattress (3), wherein the compartment(s) is at least partly empty when the lower mattress (4) is in the contracted state and at least partly filled when the lower mattress (4) is in the expanded state.

A mattress arrangement, such as a bed arrangement (1), having adjustable firmness is disclosed. The mattress arrangement comprises an upper mattress (3) and a lower mattress (4) being arranged beneath said upper mattress (3). At least one side (41) of the lower mattress (4) is moveable in relation to an opposite side (42) of the lower mattress (4), the lower mattress (4) thereby being expandable into an expanded state, having a lower firmness, and compressible into a contracted state, having a higher firmness. A support layer (6) is arranged between the upper mattress (3) and the lower mattress (4), to partly support the upper mattress (3), and arranged overlying the at least one moveable side (41) of the lower mattress (4). Hereby, at least one compartment is formed beneath the upper mattress (3), wherein the compartment(s) is at least partly empty when the lower mattress (4) is in the contracted state and at least partly filled when the lower mattress (4) is in the expanded state.