Furniture and a chair include a shielding piece (7b5) which is provided in an operation plate (7b2) or a flange (7a5) and closes a gap generated by the operation plate (7b2) and the flange (7a5) when the operation plate (7b2) has an operation posture. In addition, a chair includes a load support member for a chair, the load support member for a chair includes a frame member which includes a pair of rod members (19) and an extension material (22) which is formed in a bag shape and covers the frame member, a support portion (26) is provided on each of inner surfaces facing each other in the pair of rod members (19), and an interior material (21) having a repulsive force with respect to a load in a surface perpendicular direction is bridged between the pair of rod members (19) by being supported by the support portion (26).

A portable chair may include a first front leg and a second front leg connected by a front sled and a first back leg and a second back leg connected by a back sled. The first front leg and the first back leg may be pivotally connected to a sliding pivot on an armrest, where the sliding pivot moves relative to the armrest to adjust the chair from an upright position to a reclined position. The seat assembly may include a fabric member that is attached secured to a seat frame by a plurality of fabric retention members. In some examples, the portable chair may include a fabric member is releasably connected to the seat frame and back frame and also extends from a forward rail of the seat frame to a top rail of the back frame.

A seat back support with an adjustable support curvature, the support including: a frame; at least one elongate deformable member extending between side portions of the frame; and an elongate adjustment element that intersects one or more of the at least one deformable member(s), wherein manipulation of the adjustment element adjusts the deformation of the one or more deformable member(s) with which it intersects to adjust the curvature of the back support.

A method of manufacturing a suspension member including providing a first set of yarns and a second set of yarns, combining the first set of yarns and the second set of yarns to form the suspension member, and at least partially bonding a portion of the first set of yarns and the second set of yarns together by heating the suspension member to form a first zone of the suspension member having a first tension.

The present invention belongs to the technical field of seat mesh, in particular to an embedded anti-falling and easy-to-install seat mesh, wherein it comprises a seat body, and a seat reinforcement is fixed to the inner wall of the seat body by welding. A mesh body is laid on the side of the seat body. A mesh connecting rod is fixed at one end of the mesh body. The mesh connecting rod rounds the side of the seat body and embedded into the inner side of the seat reinforcement. During the installation of the mesh, the fixing bolt is removed from the seat reinforcement, and the mesh connecting rod rounds the side of the seat body and embedded into the inner side of the seat reinforcement, i.e. the mesh body is preliminarily fixed. Then, the mesh body is completely fixed on the seat body by turning the fixing bolt on the seat reinforcement. The embedded fixing structure of the mesh can effectively prevent the mesh body from falling and facilitate the installation of the mesh body.

A suspended fabric seat includes a frame, a woven fabric suspended in the frame and a plurality of compression limiters attached to the woven fabric. The woven fabric is formed from monofilament fibers that are oriented in a first direction and textile fibers oriented in a second direction transverse to the first direction. The plurality of compression limiters are oriented in the first direction and are formed from a material compatible with the woven fabric. A method for making the suspended fabric seat is also disclosed.

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 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 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.

This stretch function-added loading sheet is provided with one sheet body and a force crimping unit. The force crimping unit comprises two clamping block plates and one clamping jig, and on one surface of the sheet body, the two clamping block plates are fixed on both sides of a folding centerline on the sheet body. In a state in which the sheet body is folded along the folding centerline such that the two clamping block plates overlap each other with the sheet body on the inside, the clamping jig is fixed to the two clamping block plates so as to clamp the two clamping block plates. The stretch function-added loading sheet has a stretch function with which the sheet body stretches by the clamping jig opening through application of a tensile force perpendicular to the folding centerline to the sheet body, and shrinks when said tensile force is reduced.

A method for conditioning a load bearing surface includes positioning an oriented polymeric membrane in a mount and applying a force to the polymeric membrane so as to create a stress in the membrane. The stressed membrane is heated to a temperature no less than about a temperature that the load bearing surface is expected endure in use. The membrane is maintained at the temperature for a first period of time sufficient to heat the entirety of the membrane and the it is cooled while maintaining the stress on the membrane. Following a predetermined cool down period, the applied stress is removed for availability of the end use product. A seating surface for use in a vehicle that is subjected to an elevated temperature is also disclosed.

A portable chair may include a first front leg and a second front leg connected by a front sled and a first back leg and a second back leg connected by a back sled. The first front leg and the first back leg may be pivotally connected to a sliding pivot on an armrest, where the sliding pivot moves relative to the armrest to adjust the chair from an upright position to a reclined position. The seat assembly may include a fabric member that is attached secured to a seat frame by a plurality of fabric retention members. In some examples, the portable chair may include a fabric member is releasably connected to the seat frame and back frame and also extends from a forward rail of the seat frame to a top rail of the back frame.