Adjustable desk chair

Abstract

An adjustable chair comprising a seat part, a seat back disposed along one side of the seat part, the seat back being configured for supporting at least a person's back or shoulders, a chair base configured for being placed on a floor, at least one adjustable chair feature including a motor capable of being selectively controlled and driven so as to adjust at least one of: the rotation or tilt of the seat part, a vertical distance between the seat back and the one side of the seat part, an angle position between the seat back and the seat part, and a distance between the chair base and the seat part.

1 - 20 . (canceled) 
     
     
         21 . An adjustable chair comprising:
 a chair base;   a seat part supported by the chair base;   a seat back attached to the seat part, the seat back extending substantially vertically with respect to the seat back; and   a motor configured to selectively adjust a vertical distance between a portion of the seat back and the seat part, such that the portion of the seat back is adjustable so as to incrementally adjust in a vertical direction with respect to the seat part.   
     
     
         22 . The adjustable chair of  claim 21 , wherein the motor is controlled and caused to be driven via a controller capable of communicating with an electronic device of a user via a network connection, the controller causing the motor to be driven so as to adjust at the least one of:
 a rotation or tilt of the seat part,   a vertical distance between the seat back and the seat part,   an angle position between the seat back and a horizontal axis, and   a distance between the chair base and the seat part according to a chair setting profile set by the electronic device.   
     
     
         23 . The adjustable chair of  claim 22 , wherein the electronic device is a smart phone capable of communicating with the controller via a network connection. 
     
     
         24 . The adjustable chair of  claim 21 , further comprising:
 a seat rotation motor, which causes the seat part to rotate with respect to a horizontal axis.   
     
     
         25 . The adjustable chair of  claim 21 , further comprising:
 a seat back adjustment motor which causes the seat back to rotate with respect to a horizontal axis so as to form an acute or obtuse angle with respect to the horizontal axis.   
     
     
         26 . The adjustable chair of  claim 21 , wherein the motor is configured to make selective adjustments according to preset adjustment settings at preset time intervals. 
     
     
         27 . The adjustable chair of  claim 26 , wherein the preset adjustment settings comprise different settings for different durations or different times of a day. 
     
     
         28 . An adjustable chair comprising:
 a chair base;   a seat part supported by the chair base;   a seat back attached to the seat part, the seat back extending substantially vertically with respect to the seat back;   a lumbar support attached to the seat part;   a first motor configured to selectively adjust a vertical distance between a portion of the seat back and the seat part, such that the portion of the seat back is adjustable so as to incrementally adjust in a vertical direction with respect to the seat part; and   a second motor configured to selectively adjust the lumbar support so as to incrementally protrude in a horizontal direction with respect to the seat part.   
     
     
         29 . The adjustable chair of  claim 28 , wherein the motor is controlled and caused to be driven via a controller capable of communicating with an electronic device of a user via a network connection, the controller causing the motor to be driven so as to adjust at the least one of:
 a rotation or tilt of the seat part,   a vertical distance between the seat back and the seat part, an angle position between the seat back and a horizontal axis, and   a distance between the chair base and the seat part according to a chair setting profile set by the electronic device.   
     
     
         30 . The adjustable chair of  claim 29 , wherein the electronic device is a smart phone capable of communicating with the controller via a network connection. 
     
     
         31 . The adjustable chair of  claim 28 , further comprising:
 a seat rotation motor, which causes the seat part to rotate with respect to a horizontal axis.   
     
     
         32 . The adjustable chair of  claim 28 , further comprising:
 a seat back adjustment motor which causes the seat back to rotate with respect to a horizontal axis so as to form an acute or obtuse angle with respect to the horizontal axis.   
     
     
         33 . The adjustable chair of  claim 28 , wherein the motor is configured to make selective adjustments according to preset adjustment settings at preset time intervals. 
     
     
         34 . The adjustable chair of  claim 33 , wherein the preset adjustment settings comprise different settings for different durations or different times of a day. 
     
     
         35 . An adjustable chair comprising:
 a chair base;   a seat part supported by the chair base;   a seat back attached to the seat part, the seat back extending substantially vertically with respect to the seat back;   a motor capable of being selectively controlled and driven so as to adjust at least one of:   a rotation or tilt of the seat part,   a vertical distance between the seat back and the one side of the seat part,   an angle position between the seat back and a horizontal axis, and   a distance between the chair base and the seat part;   wherein the motor is controlled and caused to be driven via a controller, wherein the controller is capable of driving the motor so as to adjust the at least one of the rotation or tilt of the seat part, the position of the seat back, the angle position between the seat back and the horizontal axis, and the distance between the chair base and the seat part according to preset adjustment settings at preset time intervals.   
     
     
         36 . The adjustable chair of  claim 35 , wherein the controller is capable of communicating with an electronic device of a user via a network connection. 
     
     
         37 . The adjustable chair of  claim 36 , wherein the electronic device is a smart phone capable of communicating with the controller via a network connection. 
     
     
         38 . The adjustable chair of  claim 35 , further comprising:
 a seat rotation motor, which causes the seat part to rotate with respect to a horizontal axis.   
     
     
         39 . The adjustable chair of  claim 35 , further comprising:
 a seat back adjustment motor which causes the seat back to rotate with respect to a horizontal axis so as to form an acute or obtuse angle with respect to the horizontal axis.   
     
     
         40 . The adjustable chair of  claim 35 , wherein the motor is configured to make selective adjustments according to preset adjustment settings at preset time intervals. 
     
     
         41 . The adjustable chair of  claim 35 , wherein the preset adjustment settings comprise different settings for different durations or different times of a day.