The present disclosure provides a chair, including a seat, a leg and a backrest, wherein a plurality of legs are connected to a lower surface of the seat, the seat has a first threaded hole opened thereon, the backrest has a second threaded hole opened thereon, a threaded fastener can be screwed into the first threaded hole and the second threaded hole in sequence, and when the threaded fastener is tightened, a tail end of the threaded fastener is completely located within the second threaded hole. The backrest and the seat are in detachable connection through a threaded fastener, they can be detached during transportation, reducing packaging cost and transportation cost; when the threaded fastener connecting the backrest and the seat is tightened, the tail end of the threaded fastener is completely located within the second threaded hole, making the connection position more aesthetic and reducing potential safety hazard.

The present disclosure provides a chair, including a seat, a leg and a backrest, wherein a plurality of legs are connected to a lower surface of the seat, the seat has a first threaded hole opened thereon, the backrest has a second threaded hole opened thereon, a threaded fastener can be screwed into the first threaded hole and the second threaded hole in sequence, and when the threaded fastener is tightened, a tail end of the threaded fastener is completely located within the second threaded hole. The backrest and the seat are in detachable connection through a threaded fastener, they can be detached during transportation, reducing packaging cost and transportation cost; when the threaded fastener connecting the backrest and the seat is tightened, the tail end of the threaded fastener is completely located within the second threaded hole, making the connection position more aesthetic and reducing potential safety hazard.

A portable frame apparatus and associated methods of use are disclosed. The apparatus includes a frame. The frame includes a first support member, a second support member, and at least one connecting member. The connecting member is configured to be coupled to the first support member at a first end of the connecting member and to the second support member at a second end of the connecting member. The first support member, the second support member and the connecting member form a rigid structure that provides support to a user of the portable frame apparatus.

A foldable chair includes a foldable frame and a reinforcing joint. The foldable frame includes a supporting frame and a seat frame pivotally connected with each other via the reinforcing joint, wherein the reinforcing joint includes a first joint member, a second joint member, and a connecting member connecting the second joint member with the first joint member. The first joint member, having an engaging cavity, is coupled at the seat frame. The second joint member is coupled at the supporting frame and is received at the engaging cavity to frictionally couple with the first joint member. The reinforcing joint serves as a supporting shaft to support between the supporting frame and the seat frame and serves as a rotatable shaft to enable the second joint member to be rotated at the first joint member for a pivotal movement between the supporting frame and the seat frame.

A foldable chair includes a foldable frame and a reinforcing joint. The foldable frame includes a supporting frame and a seat frame pivotally connected with each other via the reinforcing joint, wherein the reinforcing joint includes a first joint member, a second joint member, and a connecting member connecting the second joint member with the first joint member. The first joint member, having an engaging cavity, is coupled at the seat frame. The second joint member is coupled at the supporting frame and is received at the engaging cavity to frictionally couple with the first joint member. The reinforcing joint serves as a supporting shaft to support between the supporting frame and the seat frame and serves as a rotatable shaft to enable the second joint member to be rotated at the first joint member for a pivotal movement between the supporting frame and the seat frame.

The present invention relates to a rocking chair, which comprises a chair framework and a chair cover installed on the framework, wherein arc-shaped bottom pipes, a back pipe, a seat frame pipe, front foot pipes, rear foot pipes, armrest pipes, armrest supporting pipes and connecting pipes are arranged on the framework; the back ends of the armrest pipes are rotatably connected with the middle part of the back pipe; the front ends of the armrest pipes are rotatably connected with the armrest supporting pipes; seat frame connecting pieces are fixedly arranged on the lower end of the back pipe which is rotatably connected with the rear part of the seat frame pipe and rotatably connected with the upper parts of the rear foot pipes through the seat frame connecting pieces; the lower parts of the rear foot pipes are rotatably connected with the rear parts of the arc-shaped bottom pipes; one end of the connecting pipe is rotatably connected with the rear foot pipes; the other end is rotatably connected with armrest fixing pieces and the front end of the seat frame pipe; one end of the front foot pipes is rotatably connected with the front parts of the arc-shaped bottom pipes; the other end is rotatably connected with the seat frame pipe through the armrest fixing pieces; the upper ends of the armrest supporting pipes are rotatably connected with the armrest pipes; the other end is rotatably connected with the armrest fixing pieces; a safety lock is positioned at the armrest supporting pipes and the armrest fixing pieces for locking the rotating freedom between the armrest supporting pipes and the armrest fixing pieces; and the front foot pipes and the rear foot pipes are rotatably connected with the arc-shaped bottom pipes directly for determining the rigidity and the stability of a bracket.

The present invention relates to a rocking chair, which comprises a chair framework and a chair cover installed on the framework, wherein arc-shaped bottom pipes, a back pipe, a seat frame pipe, front foot pipes, rear foot pipes, armrest pipes, armrest supporting pipes and connecting pipes are arranged on the framework; the back ends of the armrest pipes are rotatably connected with the middle part of the back pipe; the front ends of the armrest pipes are rotatably connected with the armrest supporting pipes; seat frame connecting pieces are fixedly arranged on the lower end of the back pipe which is rotatably connected with the rear part of the seat frame pipe and rotatably connected with the upper parts of the rear foot pipes through the seat frame connecting pieces; the lower parts of the rear foot pipes are rotatably connected with the rear parts of the arc-shaped bottom pipes; one end of the connecting pipe is rotatably connected with the rear foot pipes; the other end is rotatably connected with armrest fixing pieces and the front end of the seat frame pipe; one end of the front foot pipes is rotatably connected with the front parts of the arc-shaped bottom pipes; the other end is rotatably connected with the seat frame pipe through the armrest fixing pieces; the upper ends of the armrest supporting pipes are rotatably connected with the armrest pipes; the other end is rotatably connected with the armrest fixing pieces; a safety lock is positioned at the armrest supporting pipes and the armrest fixing pieces for locking the rotating freedom between the armrest supporting pipes and the armrest fixing pieces; and the front foot pipes and the rear foot pipes are rotatably connected with the arc-shaped bottom pipes directly for determining the rigidity and the stability of a bracket.

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 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 foldable plastic-steel chair comprises a seat board assembly, a backrest, and a metal supporting frame. The seat board assembly and the backrest are connected to the metal supporting frame, and the seat board assembly comprises a seat board. The seat board comprises a surface plate and a surrounding edge connected to a periphery of the surface plate and extending downward, and the seat board is a vacuum-formed plastic board. The seat board assembly further comprises a metal frame abutting a periphery of seat board, and a bottom end of the metal frame is bent outward to form a hook. A lower end portion of the surrounding edge of the seat board is disposed in the hook, and a portion of the metal frame abuts an inner side of the surrounding edge. The hook is fixedly clamped to a lower edge of the surrounding edge.