Recliner lift chair with power lift and reclining units
First Claim
1. A lift chair, comprising:
- a base;
a seat;
a backrest;
at least one ottoman;
a lift-reclining mechanism attached to the base and to the seat;
a backrest reclining mechanism coupled with the lift-reclining mechanism and attached to the seat, the backrest and the ottoman;
a lift power unit attached to the base and to the lift-reclining mechanism; and
a backrest reclining power unit attached to the base and to the backrest reclining mechanism;
wherein the lift-reclining mechanism is configured to move the chair between an upright position, in which the seat is generally horizontally disposed and positioned above the base at a first height and at a first pitch angle that is positive relative to horizontal, the backrest is generally upright, and the ottoman is positioned below the seat, and a lifted position, in which the seat is raised to a second height that is higher than the first height and at a second pitch angle that is negative relative to horizontal;
wherein the lift-reclining mechanism is further configured to move the chair from the upright position to a TV position, in which the ottoman is generally horizontally disposed in front of the seat; and
wherein the backrest reclining mechanism is configured to move the chair between the TV position and a fully reclined position, in which the backrest is reclined relative to the seat.
3 Assignments
0 Petitions
Accused Products
Abstract
A lift chair includes: a base; a seat; a backrest; at least one ottoman; a lift-reclining mechanism attached to the base and to the seat; a backrest reclining mechanism coupled with the lift-reclining mechanism and attached to the seat, the backrest and the ottoman; a lift power unit attached to the base and to the lift-reclining mechanism; and a backrest reclining power unit attached to the base and to the backrest reclining mechanism. The lift-reclining mechanism is configured to move the chair between an upright position, in which the seat is generally horizontally disposed and positioned above the base at a first height and at a first pitch angle that is positive relative to horizontal, the backrest is generally upright, and the ottoman is positioned below the seat, and a lifted position, in which the seat is raised to a second height that is higher than the first height and at a second pitch angle that is negative relative to horizontal. The lift-backrest reclining mechanism is further configured to move the chair from the upright position to a TV position, in which the ottoman is generally horizontally disposed in front of the seat, and to a fully reclined position, in which the backrest is reclined relative to the seat. The backrest reclining mechanism is configured to move the chair between the TV and fully reclined positions.
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Citations
12 Claims
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1. A lift chair, comprising:
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a base; a seat; a backrest; at least one ottoman; a lift-reclining mechanism attached to the base and to the seat; a backrest reclining mechanism coupled with the lift-reclining mechanism and attached to the seat, the backrest and the ottoman; a lift power unit attached to the base and to the lift-reclining mechanism; and a backrest reclining power unit attached to the base and to the backrest reclining mechanism; wherein the lift-reclining mechanism is configured to move the chair between an upright position, in which the seat is generally horizontally disposed and positioned above the base at a first height and at a first pitch angle that is positive relative to horizontal, the backrest is generally upright, and the ottoman is positioned below the seat, and a lifted position, in which the seat is raised to a second height that is higher than the first height and at a second pitch angle that is negative relative to horizontal; wherein the lift-reclining mechanism is further configured to move the chair from the upright position to a TV position, in which the ottoman is generally horizontally disposed in front of the seat; and wherein the backrest reclining mechanism is configured to move the chair between the TV position and a fully reclined position, in which the backrest is reclined relative to the seat. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A lift chair, comprising:
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a base; a seat; a backrest; at least one ottoman; a lift-reclining mechanism attached to the base and to the seat; a backrest reclining mechanism coupled to the lift-reclining mechanism and attached to the seat, the backrest and the ottoman; a lift power unit attached to the base and to the lift-reclining mechanism; and a backrest reclining power unit attached to the base and to the backrest reclining mechanism; wherein the lift-reclining mechanism is configured to move the chair between an upright position, in which the seat is generally horizontally disposed and positioned above the base at a first height and at a first pitch angle that is positive relative to horizontal, the backrest is generally upright, and the ottoman is positioned below the seat, and a lifted position, in which the seat is raised to a second height that is higher than the first height and at a second pitch angle that is negative relative to horizontal; wherein the lift-reclining mechanism is further configured to move the chair from the upright position to a TV position, in which the ottoman is generally horizontally disposed in front of the seat; wherein the backrest reclining mechanism is configured to move the chair between the TV position and a fully reclined position, in which the backrest is reclined relative to the seat; wherein the chair includes front and rear sets of wheels; wherein the lift-reclining mechanism includes a seat base bracket fixed relative to the seat, and wherein the front wheels are attached to the seat base bracket, such that the front wheels are lifted from the ground when the chair moves to the lift position; and wherein the seat base bracket unit rests upon the base when the chair is in the upright position.
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Specification