초록

A leg-rest assembly for use with a chair, in particular, a reclining chair is disclosed. The leg-rest assembly is comprised of a leg-rest pivotally connected to a seat, and a foot-rest portion attached in a telescopic relationship with the leg-rest portion.

대표청구항 ▼

What is claimed is: 1. A leg-rest assembly for use with a reclining chair, the leg-rest assembly comprised of: a leg-rest portion; a foot-rest portion attached in a telescopic relationship with the leg-rest portion; a set of pulleys attached to the leg-rest portion, the set including two pulleys se

What is claimed is: 1. A leg-rest assembly for use with a reclining chair, the leg-rest assembly comprised of: a leg-rest portion; a foot-rest portion attached in a telescopic relationship with the leg-rest portion; a set of pulleys attached to the leg-rest portion, the set including two pulleys separated from each other; a cable passing around the two pulleys and being fixed to the foot-rest portion; and a mounting bracket, the mounting bracket including a first end pivotally connected to a seat pan and a second end attached to the cable and slidably connected to the leg-rest portion. 2. The leg-rest assembly of claim 1, wherein the mounting bracket is positioned in a guide track attached to the leg-rest portion. 3. The leg-rest assembly of claim 1, wherein: the leg-rest portion is pivotally connected at a first position to a first and second side rail of the seat pan; the first end of the mounting bracket being pivotally connected at a second position to the first and second side rails of the seat pan and the second end of the mounting bracket being attached to the cable and slidably connected to a side of the leg-rest portion. 4. The leg-rest assembly of claim 3, wherein: the leg-rest portion has a first end proximal to the seat pan; a mounting tube is attached to the first end of the mounting bracket; and the mounting tube is attached, at the first position, to the first and second side rail of the seat pan. 5. The leg-rest assembly of claim 1 further comprising: a second set of pulleys attached to the leg-rest portion, the second set including two pulleys separated from each other; a second cable passing around the two pulleys of the second set and being fixed to the foot-rest portion; and a second mounting bracket, the second mounting bracket having a first end pivotally connected at the second position on the seat pan and a second end attached to the second cable and slidably connected to the leg-rest portion. 6. The leg-rest assembly of claim 5, wherein the first end of each of the first and second mounting brackets is pivotally connected at the second position to the, respective first and second side rails of the seat pan. 7. The leg-rest assembly of claim 5, wherein: the first cable is spaced apart from and substantially parallel to the second cable; and the first mounting bracket is spaced apart from and substantially parallel to the second mounting bracket. 8. The leg-rest assembly of claim 1, wherein: the leg-rest portion has a top end and a bottom end separated from and substantially parallel to each other; a first and second side separated from each other and substantially perpendicular to the top and bottom ends; and a side panel removably connected to each of the first and second sides. 9. The leg-rest assembly of claim 8, wherein each of the side panels has a curved outer edge distal to the leg-rest portion. 10. The leg-rest assembly of claim 8, wherein when the leg rest assembly is in a retracted position, the bottom end is recessed with respect to the top end. 11. A leg-rest assembly for a chair including a reclining seat back and a seat having a seat pan, the leg-rest assembly comprising: a leg-rest portion including: a top end including a first pulley and a mounting tube pivotally connected to a front end of the seat pan; a bottom end including a second pulley; and a guide track extending between the top end and the bottom end; a foot-rest portion attached with the leg-rest portion and configured to telescope from the bottom end; a cable extending around the first pulley and the second pulley, the cable including a first portion fixed to the foot-rest portion; and a mounting bracket including a first end pivotally connected to the seat pan intermediate the front end and a rear end, and a second end connected to a second portion of the cable and slidably movable along the guide track. 12. The leg-rest assembly of claim 11 wherein the cable is substantially parallel with the guide track. 13. The leg-rest assembly of claim 11 wherein the foot-rest portion comprises a mount fixed to a bottom side of the foot-rest portion. 14. The leg-rest assembly of claim 13 wherein the first portion of the cable comprises a first end of the cable and a second end of the cable, the first and second ends of the cable being secured to the mount. 15. The leg-rest assembly of claim 11 wherein the guide track is configured substantially perpendicular to the mounting tube. 16. The leg-rest assembly of claim 11 further comprising: a third pulley connected to the leg-rest portion proximate the top end and spaced apart from the first pulley; a fourth pulley connected to the leg-rest portion proximate the bottom end and spaced apart from the second pulley; a second cable extending around the third pulley and the fourth pulley, the second cable including a first portion fixed to the foot-rest portion; a second guide track spaced away from the first guide track and extending between the top end and the bottom end; and a second mounting bracket including a first end pivotally connected the seat pan intermediate the front and rear ends and a second end connected to a second portion of the second cable and slidably movable along the second guide track. 17. The leg-rest assembly of claim 16 wherein the first cable is substantially parallel to the second cable. 18. The leg-rest assembly of claim 11 wherein the leg-rest portion further comprises: a first side and a second side, the first and second sides being separated from each other and substantially perpendicular to the top and bottom ends; and a side panel removably connected to each of the first and second sides. 19. The leg-rest assembly of claim 18, wherein each of the side panels includes a curved outer edge distal the top end.