A tableware washing device and a method of washing tablewares are provided. The tableware washing device includes: a casing including a first accommodating space, which is used for accommodating at least one tableware for performing a washing process, a carrying module disposed in the casing, a control module, a first cleaning module disposed on an inner side of the casing and electrically connected to the control module, and a first image capture module electrically connected to the control module and disposed in the casing. The first cleaning module includes a plurality of first cleaning units that respectively provide a plurality of cleaning jets to clean the at least one tableware. The control module determines whether or not the at least one tableware is clean through a plurality of first cleaning procedure image informations captured by the first image capture module.

A waste storage device and an intelligent management system are provided. The waste storage device includes: a casing, a control module disposed in the casing, a microphone module disposed on an outer surface of the casing, and a moving module electrically connected to the control module. The microphone module is electrically connected to the control module. When the microphone module receives a first audio signal, the microphone module transmits the first audio signal to the control module, the control module analyzes an audio sending direction of the first audio signal, and the control module provides a driving signal to the moving module according to the first audio signal to drive the waste storage device to move in the audio sending direction.

A seat support structure including an elastomeric panel. The elastomeric panel positions and supports a seated occupant. The panel is constrained on a forward side and a rearward side.

A method for manufacturing a backrest and/or having a textile covering or the same, and mounted on a chair tubular chassis or the same includes the following steps: folding the lateral edges of the textile covering and seaming the edges to form lateral sheaths by a lateral seam line, affixing at least three visual markers, (notches), to at least one of the ends of each of the lateral sheaths, a first central notch at the lateral edge of each of the sheaths and two peripheral notches on both sides of the respective central notch, folding the free ends of the sheaths by fitting each central notch between the respective peripheral notches, such that the notches extend facing each other, seaming the free ends of the sheaths at the folding area of the notches by a transverse seam line, and turning over the textile covering by bringing out the corners.

A seat or back for a chair comprises a frame having a first edge strut and a second edge strut, the first and second edge struts being on opposite edges of the seat or back. The first edge strut has a groove along all or most of its length, an elongate insert, and a mesh, the mesh being attached to the insert along an edge of the mesh. The insert has a section shaped to correspond to the section of the groove, such that the insert can be urged into the groove, the compression of the groove holding the insert in place.

A body support structure includes a structural lattice structure having a first stiffness, and a compressive lattice structure supported by the structural lattice structure and having a second stiffness less than the first stiffness. A skin lattice structure is supported by the compressive lattice structure, wherein the skin lattice structure is resistant to shear deformation in response to a normal force and is expandable in a direction transverse to the normal force.

The present invention relates to interlocking blocks suitable for use at the corners of skeletal frameworks in general and especially at the corners of skeletal frameworks to which rattan mats or other flexible meshes or materials may be attached. Interlocking blocks are disclosed that provide strong and stable corners in skeletal frameworks. Advantageously, rattan or other material may be easily affixed to the interlocking corner blocks while the rattan or other material is slack due to the capability of the interlocking corner blocks to be temporarily disengaged from one another. Tension may then be applied to the attached rattan or other material as the corner blocks are brought into a state of stable and interlocking engagement.

A body support structure including a backrest, a seat connected to the backrest, and a suspension material connected to the backrest or the seat. The suspension material includes elastomeric filaments with monofilaments and multifilaments. The suspension material further includes a first zone with a first stiffness, a second zone with a second stiffness greater than the first stiffness, and a transition zone positioned between the first zone and the second zone.

A folding chair includes front and rear supports that fold and/or retract into central beams to reduce the space occupied by the chair in a folded configuration. A backrest is coupled to the central beams with a hub that allows an angle of the backrest relative to the central beams to be selected and for the backrest to be folded flat relative to the central beams. One or more actuators and pin actuators may control the relative movements of the backrest, front support, rear support, and central beams.

A sling chair may include a frame having one or more side rails, each side rail having a J-channel, and a fabric having one or more edges. The J-channel may include a neck and a foot, and be configured to receive a rod connected to a fabric edge. A locking strip may be inserted and force fit into the J-channel to lock the fabric edge and rod in the J-channel. The locking strip may include one or more lateral protrusions for mating with a ridge along an inner surface of the side rail.