초록 ▼

A compact portable chair with attachable combination padded seat and backrest. The chair further includes a backrest framework hingeably joined with the seat framework. A back support framework is rotatable between an upwardly extended position for establishing a backrest and a laid-over position to

A compact portable chair with attachable combination padded seat and backrest. The chair further includes a backrest framework hingeably joined with the seat framework. A back support framework is rotatable between an upwardly extended position for establishing a backrest and a laid-over position to parallel with the seat framework. Back and front leg support frameworks are hingeably joined to the underside of the seat framework and are rotatable inward and upward to parallel positions with the seat framework. The four legs are individually adjustable by means of a sliding sleeve and button locking system. The compact portable chair is further mountable onto a person's back by means of a detachable pair of shoulder straps connected to the backrest and seat frameworks. The chair further has cup holders included with a pair of armrests that are detachable. A further embodiment includes an attachable backpack.

대표청구항 ▼

What is claimed is: 1. A compact folding portable chair comprising; a rigid backrest framework having an upper member and opposed side members; a rigid seat framework having a back member and opposed side members further perpendicularly connected to the top side of upper rear leg members at the bac

What is claimed is: 1. A compact folding portable chair comprising; a rigid backrest framework having an upper member and opposed side members; a rigid seat framework having a back member and opposed side members further perpendicularly connected to the top side of upper rear leg members at the back corners of said back member and said side members; said seat framework side members at opposite ends of said back corners are further perpendicularly connected to upper front leg members parallel with said rear upper leg members; said backrest framework is hingeably joined to said seat framework at the top side of said upper rear leg members and is rotatable between a folded position and an open position; said backrest framework is locked in the open position by means of a sliding sleeve; a lower rear leg rigid framework having opposed leg side members and upper and lower stabilizer members forming an H style framework; said lower rear leg framework is hingeably joined to the bottom side of said rear upper leg members; a lower front leg rigid framework having opposed leg side members and an upper and lower stabilizer members forming an H style framework; said lower front leg framework is hingeably joined to the bottom side of said front upper leg members; a pair of mid point hinged stabilizing members hinged at both ends and joined to the mid points of said seat side members and at the mid points of the left and right side of said lower front and lower rear leg members; said mid point stabilizing members have sliding sleeves to lock said lower front and lower rear leg members in an open position; a pair of removable rigid curved members connected to flexible material that form armrests with cup holders that are further joined with said upper front leg members at one end and said backrest side members at opposed ends; said seat framework and said backrest framework is covered with the same said flexible material and connected with grommets at said upper front leg members and upper rear leg members; said flexible material is further connected to the top of said backrest framework by means of an envelope style closure fitted over said backrest framework side members which forms the seating and backrest supporting areas; an enclosure member consisting of an adjustable strap or expandable cord with hook, spring-clip or similar type attachment member on opposing ends which when attached at one end to the said upper stabilizing member of the said lower front leg framework and at the other end to said backrest framework will retain the said compact portable chair in a folded position. 2. The compact portable chair of claim 1 wherein said removable curved members are attached to the front end of said flexible material by means of the use of an envelope type opening in the said flexible material and made secure with rivet or screw; said removable curved members are slightly larger than said upper front leg members allowing said curved members to fit over said upper front leg members; said curved members have three positioning holes which align with a spring loaded button in said upper front leg members and when said buttons are depressed the said curved members may be repositioned or removed as desired. 3. The compact portable chair of claim 1 has: four adjustable leg sleeves; said adjustable leg sleeves have incrementally positioned holes; said sleeves slide over said lower front and lower rear leg members; each of said leg members is equipped with a spring loaded button which when depressed allows said sleeve to change positions; releasing said button into a new sleeve hole will increase or decrease the length of said leg member and this feature allows each said leg member to individually adapt to the level of the contact surface. 4. The compact portable chair of claim 1 has an attachable cushioned seat and backrest which folds to a compact position at the fold of the said cushioned seat and backrest; said cushioned seat and backrest has cushion type foam used in the furniture industry and said cushion foam is covered with a durable, water resistant, flexible material useable for outdoor activity; said cushion seat and backrest has, in the seat area, a void section into which either a same size cut of said cushion foam maybe inserted or a same size cut of material which upon compressing is heat producing maybe inserted in the void area; said heat producing material is covered with a cloth material in a separate enclosure which can be inserted in the said seat void area; said same size cut of cushion foam or said heat producing material enclosure is inserted into said void area through an opening on the underside of said cushion seat and is closed by means of Velcro or other type closure; said heat producing enclosure can be replaced with said same size cut cushion foam if desired for use during warmer climatic conditions; said cushion seat and backrest is further equipped with grommets on the four corners for attachment to said chair; said cushion seat and backrest can be flipped for use on either side; said cushion seat and backrest is further used as a cushion between said compact portable chair and the back of the user carrying said compact portable chair. 5. The compact portable chair of claim 1 has: a detachable carrying harness formed of parallel shoulders straps and horizontal strap and each of said shoulder straps and the said horizontal strap having an adjustable buckle consisting of a male section and a female section attached to each at near mid points of said straps; said shoulder straps having spring clips on each of the opposed ends which are used to connect to “D” rings on said seat back member at opposed ends and the “D” rings of said lower front leg members; said detachable carrying harness in a detachable mode can be used for transporting items using an attached drag strap or line which is attached to said detachable harness. 6. The compact portable chair of claim 1 has: a backpack attached with upper and lower auxiliary straps connected by means of spring clips on each end of said auxiliary straps to the said “D” rings on said seat framework back member and “D” rings on said lower front leg members; said upper auxiliary strap is looped through the upper attachment point of said backpack carrying straps and tightened by means of an adjustable buckle on said upper auxiliary strap which allows said backpack to be secured to said portable chair; said lower auxiliary strap is looped through the lower attachment point of said backpack carrying straps and tightened by means of an adjustable buckle on said lower auxiliary strap which allows said backpack to be secured to said portable chair. 7. The compact portable chair of claim 6 whereby the detachability of said backpack allows said backpack to be placed at any location facilitating its use while seated on said portable compact chair; said backpack can be used separately for transporting said backpack contents. 8. A method for folding and transporting a body support comprising; a backrest support with frame, seat support with frame, back leg frame support, front leg frame support, a backpack, a pair of armrests with curved frames, a pair of auxiliary straps, a separate foam cushioned back and seat pad, and a pair of shoulder straps said method comprising steps of: release buckles on auxillary straps holding backpack and remove backpack from folded compact chair of claim 1; rotate backrest support frame upward 90 degrees and lock in place by sliding sleeves on backrest support frame downward; rotate front leg frame 90 degrees outwardly and lock in place by sliding sleeves on leg support frame downward to stop position; rotate back leg frame 90 degrees outwardly and lock in place by sliding sleeves on leg support frame downward to stop position; place the chair on four legs and connect curved frame supports of armrests to front of seat support frame with the use of snap button retaining means; rotate separate foam cushioned back and seat pad 360 degrees over the top of backrest support frame and unfold to fit in the backrest and seat area; reverse the above procedure to return the chair to a portable conveyance.