Ergonomic chair
OwnerYaacov Kaufmaninventor
Life of this patent
Estimating the term…
Abstract
An ergonomic chair comprising: a substantially rigid seat structure (2,2'), a substantially rigid back structure (1,1'), articulated to the seat structure, a base (5,5') resting on the floor, a legs structure comprising on each side a pair of crossing legs (3,3', 4,4'), one (4,4') of which is articulated at the upper end to the front portion of the seat structure (2,2'), is provided with a slider (8,8') for the other leg (3,3') and is bound at the lower end to the base (5,5'), whereas the other leg (3,3'), which is elastically bending deformable, is articulated at the upper end to the back structure (1,1'), leans against a back stud (9,9') applied to the seat structure (2,2') engages with the slider (8,8') foreseen in the other leg (4,4') and is bound at the lower end to the base (5,5').
Claims10
An ergonomic chair characterized in that it comprises:
- a substantially rigid seat structure (2,2'),
- a substantially rigid back structure (1,1'), articulated to the seat structure,
- a base (5,5') resting on the floor,
- a legs structure comprising on each side a pair of crossing legs (3,3',4,4'), one (4,4') of which is articulated at the upper end to the front portion of the seat structure (2,2'), is provided with a slider (8,8') for the other leg (3,3') and is bound at the lower end to the base (5,5'), whereas the other leg (3,3'), which is elastically bending deformable, is articulated at the upper end to the back structure (1,1'), leans against a back stud (9,9') applied to the seat structure (2,2'), engages with the slider (8,8') foreseen in the other leg (4,4') and is bound at the lower end to the base (5,5').
Dependencies are inferred from the claim text.