A portable memory foam seat cushion has a seat portion and a back portion and can be rolled up into a rolled-up configuration for ease of portability. Straps secure the seat cushion in the rolled-up configuration. The seat cushion also has handle straps and a shoulder strap for carrying the seat cushion while it is in the rolled-up configuration.

The present invention discloses a plastic rattan weaving structure, a rattan chair made with the structure and a method for forming a convex knot. The convex knot has a cross section that is greater than the middle cross section of the rattan piece used for making the rattan weaving structure. The rattan weaving structure has the convex knots on its edge. The rattan chair has a chair seat, a skeleton, an armrest and a base. The chair seat has the convex knots on its edge. The method for forming the convex knot comprises pressing and fixing the edge of the plastic rattan piece with a mold, setting up heating elements around the edge, heating the edge of the plastic rattan with the heating elements to cause shrinkage and accumulation of the rattan inside the mold, and finally formation of the convex knot.

The present invention discloses a plastic rattan weaving structure, a rattan chair made with the structure and a method for forming a convex knot. The convex knot has a cross section that is greater than the middle cross section of the rattan piece used for making the rattan weaving structure. The rattan weaving structure has the convex knots on its edge. The rattan chair has a chair seat, a skeleton, an armrest and a base. The chair seat has the convex knots on its edge. The method for forming the convex knot comprises pressing and fixing the edge of the plastic rattan piece with a mold, setting up heating elements around the edge, heating the edge of the plastic rattan with the heating elements to cause shrinkage and accumulation of the rattan inside the mold, and finally formation of the convex knot.

In one aspect, seating apparatus are described herein. In some embodiments, a seating apparatus comprises a seating surface, two arms projecting upwardly from the seating surface, and a fastening strap. The fastening strap is operable to be adjusted between a tightened position and a loosened position. When the fastening strap is adjusted to the tightened position, it is operable to restrict motion of the seating surface relative to the chair.

In one aspect, seating apparatus are described herein. In some embodiments, a seating apparatus comprises a seating surface, two arms projecting upwardly from the seating surface, and a fastening strap. The fastening strap is operable to be adjusted between a tightened position and a loosened position. When the fastening strap is adjusted to the tightened position, it is operable to restrict motion of the seating surface relative to the chair.

An adjustable chair frame with a back and seating surfaces that flex to conform to the shape, weight and movement of an occupant is disclosed. The chair form and proportions provide for a recumbent position that disperses the weight of the occupant more evenly, thereby reducing external and internal physiological point loading. The form also provides ergonomic articulation to minimize internal physiological stresses such as neck/back vertebral compression. Eccentric connections driven by a motor assembly allow positioning adjustment of the components of the chair. Additionally, an air pump assembly may be included to automatically adjust one or more air bladders provided on the interior of the chair frame.

An adjustable chair frame with a back and seating surfaces that flex to conform to the shape, weight and movement of an occupant is disclosed. The chair form and proportions provide for a recumbent position that disperses the weight of the occupant more evenly, thereby reducing external and internal physiological point loading. The form also provides ergonomic articulation to minimize internal physiological stresses such as neck/back vertebral compression. Eccentric connections driven by a motor assembly allow positioning adjustment of the components of the chair. Additionally, an air pump assembly may be included to automatically adjust one or more air bladders provided on the interior of the chair frame.

A portable seat apparatus including a support seat having a support seat body sized to support a user's back, the support seat body having a first end and a second end opposite the first end, the second end sized to terminate a distance above a user's hamstrings, at least one strap coupled to the support seat body and configured to surround a user's body part, and a support assembly including a base couplable to a ground surface and a height adjustable support column having a proximal end opposite a distal end, the proximal end coupled to the support seat and the distal end rotatably coupled to the base such that the proximal end of the support column is rotatable toward and away from the base.

A furniture clip to attach to the ends of a webbing strap in a system of webbing for an article of furniture. The clip is provided with prongs to be inserted into a groove provided on the framework of the article of furniture. The clip is further provided with teeth to retain the strap, wherein the strap is inserted into the clip and a user clamps the clip onto the strap using a pair of pliers or a vice. When clamped onto a strap, the prongs of the clip protrude at a 45-degree or 90-degree angle. The angle may be modified to accommodate furniture which requires the prongs to protrude at angles other than 45 or 90 degrees.

A furniture clip to attach to the ends of a webbing strap in a system of webbing for an article of furniture. The clip is provided with prongs to be inserted into a groove provided on the framework of the article of furniture. The clip is further provided with teeth to retain the strap, wherein the strap is inserted into the clip and a user clamps the clip onto the strap using a pair of pliers or a vice. When clamped onto a strap, the prongs of the clip protrude at a 45-degree or 90-degree angle. The angle may be modified to accommodate furniture which requires the prongs to protrude at angles other than 45 or 90 degrees.