Ergonomic chair
OwnerJohn P. Matthewsinventor
Life of this patent
Estimating the term…
Abstract
An ergonomic desk system and chair for promoting hip flexibility and strength and reducing lower back pain. The ergonomic desk system broadly comprises a variably positioned, raised platform, mounting assemblies for office peripherals, a recessed storage unit mounted on an underside of the platform, a lumbar support coupled to the platform, and a stool. Use of the desk system allows a user to sit on the platform in numerous positions while still performing routine office work. The ergonomic chair broadly comprises a base, a first, lower platform, and a second, upper platform spaced above the first, lower platform. The user sits on the second platform and rests their legs on the first platform in various positions. Use of the ergonomic chair results in the user rotating their pelvis to a position that is comfortable and properly aligned.
Claims9
An ergonomic chair comprising:
- a base;
- a generally horizontal platform for receipt of a user's legs,
- wherein the platform is coupled with the base and vertically spaced a distance from a lowermost height of the base to allow the user's lower legs to hang vertically off of the platform while the user is in a first seating position,
- wherein the platform presents a first surface area,
- wherein the platform is comprised of a left longitudinal section, a right longitudinal section, and a center longitudinal section disposed between the left and right longitudinal sections, with each section having a rearmost edge and a frontmost edge, and the longitudinal length of each section, measured in a horizontal plane, spanning from the rearmost edge to the frontmost edge of the respective section,
- wherein the respective frontmost edges of the left and right longitudinal sections extend longitudinally in the horizontal plane beyond the frontmost edge of the center longitudinal section to form left and right forward extensions corresponding to the left and right longitudinal sections and a forward concave depression corresponding to the center longitudinal section,
- wherein the platform has a rearward section and a forward section, and the rearward and forward sections have a width, measured in the horizontal plane, extending from a leftmost edge of the platform to a rightmost edge of the platform, and the forward section includes the collective left and right forward extensions and the forward concave depression of the platform,
- wherein the width of the forward section is greater than the width of the rearward section so as to allow the user to place the user's legs in a cross-legged position on the left and right forward extensions at the left and right longitudinal sections of the platform when the user is in a second seating position;
- and
- a seat vertically spaced above the platform for receipt of the user's buttocks, wherein the seat presents a second surface area,
- wherein said first surface area of the platform is approximately at least three times as large as the second surface area of the seat, and the seat is vertically spaced above the platform, such that the left and right forward extensions of the platform are configured to receive the user's legs in a cross-legged position while the user's buttocks rest on the seat in the second seating position.
Dependencies are inferred from the claim text.