Lounge chair with adjustable arm rests

Abstract

According to some embodiments, the convenience of lounge, pool, and patio furniture is increased by providing adjustable armrests that do not require cumbersome adjustments in order to reposition the armrest. According to some embodiments, an additional pair of armrests may be attached to existing conventional chair designs that have only one pair of armrests in order to increase the utility of the chair, which may be especially useful for lounge chairs, patio furniture, chaise lounges, and the like. According to other embodiments, a lounge chair includes armrests that rotate toward and away from a person sitting in the chair, armrests that remain horizontal as the chair is repositioned, and platforms to support the arms of a person lying in the chair.

1 . A chair, comprising:
 a seat support;   a back support attached to the seat support by one or more first pivots, the first pivots configured to adjust an angle between the back support and the seat support;   a first armrest and a second armrest, each of the first and second armrests attached to the back support by a first rotary joint and attached to the seat support by a second rotary joint; and   a leg support attached to the seat support by one or more second pivots, the second pivots configured to adjust an angle between the leg support and the seat support.   
     
     
         2 . The chair of  claim 1 , wherein each of the first and second armrests includes:
 an armrest base rotatably attached to the back support by the first rotary joint;   an armrest support rotatably attached to the seat support by the second rotary joint; and   a pivot joint rotatably connecting the armrest base to the armrest support.   
     
     
         3 . The chair of  claim 2 , wherein each of the first and second armrests further includes a rest rotatably attached to the armrest base by a third rotary joint. 
     
     
         4 . The chair of  claim 3 , wherein each of the first and second armrests is configured to maintain the associated rest in a substantially horizontal position as the angle between the back support and the seat support is adjusted. 
     
     
         5 . The chair of  claim 1 , further comprising a pair of legs rotatably attached to first and second ends of the seat support by the first and second pivots. 
     
     
         6 . The chair of  claim 5 , further comprising locks on the first and second pivots, the locks configured to lock the legs into at least one fixed position with respect to the seat support. 
     
     
         7 . The chair of  claim 5 , wherein each of the legs includes at least one support beam. 
     
     
         8 . The chair of  claim 1 , further comprising a headrest removably attached to the back support. 
     
     
         9 . The chair of  claim 1 , further comprising one or more platforms rotatably attached to the back support.