초록 ▼

An adjustable bed system includes a first frame having four actuators coupled thereto and disposed between the head and foot ends thereof. The actuators define a generally-rectangular configuration wherein first and third actuators are diagonally-opposed and wherein second and fourth actuators are d

An adjustable bed system includes a first frame having four actuators coupled thereto and disposed between the head and foot ends thereof. The actuators define a generally-rectangular configuration wherein first and third actuators are diagonally-opposed and wherein second and fourth actuators are diagonally-opposed. A second frame coupled to the first frame includes a first section secured to the first frame, a second section pivotably coupled to the first section towards the head end of the first frame, and a third section pivotably coupled to the first section towards the foot end of the first frame. The first and third actuators arc coupled to the second and third sections, respectively, for articulating the second and third sections, respectively. First and second leg assemblies are coupled to the second and fourth actuators, respectively, for selectively raising and lowering the first frame.

대표청구항 ▼

1. An adjustable bed system, comprising: a first frame defining a head end and a foot end, the first frame being disposed within a plane;a second frame disposed atop and coupled to the first frame, the second frame including a plurality of sections, a first section fixedly secured to the first frame

1. An adjustable bed system, comprising: a first frame defining a head end and a foot end, the first frame being disposed within a plane;a second frame disposed atop and coupled to the first frame, the second frame including a plurality of sections, a first section fixedly secured to the first frame and positioned between the head and foot ends thereof, a second section pivotably coupled to the first section and positioned towards the head end of the first frame, and a third section pivotably coupled to the first section and positioned towards the foot end of the first frame;first and second leg assemblies, the first leg assembly disposed towards the head end of the first frame and the second leg assembly disposed towards the foot end of the first frame;first and second actuator assemblies, wherein: the first actuator assembly includes a first actuator and a first linkage, the first actuator coupled to the first frame and including a first arm and a first sleeve, the first arm telescopically translatable relative to the first sleeve along a first axis disposed in parallel orientation relative to the plane of the first frame, the first linkage coupled between the first arm and the second section of the second frame such that translation of the first arm relative to the first sleeve between a first retracted position and a first extended position for selectively pivoting the second section of the second frame relative to the first frame; andthe second actuator assembly includes a second actuator and a second linkage, the second actuator coupled to the first frame and including a second arm and a second sleeve, the second arm telescopically translatable relative to the second sleeve along a second axis disposed in parallel orientation relative to the plane of the first frame, the second linkage coupled between the second arm and the third section of the second frame such that translation of the second arm relative to the second sleeve between a second retracted position and a second extended position for selectively pivoting the third section of the second frame relative to the first frame;a first actuator brace fixedly engaged to the first frame and depending therefrom, the first actuator brace defining a first lumen extending longitudinally therethrough in parallel orientation relative to the plane of the first frame, the first arm of the first actuator slidably disposed within the first lumen of the first actuator brace; anda second actuator brace fixedly engaged to the first frame and depending therefrom, the second actuator brace defining a second lumen extending longitudinally therethrough in parallel orientation relative to the plane of the first frame, the second arm of the second actuator slidably disposed within the second lumen of the second actuator brace. 2. The adjustable bed system according to claim 1, wherein the first arm and the first lumen define complementary cross-sectional configurations to inhibit off-axis excursions of the first arm as the first arm is translated along the first axis, and wherein the second arm and the second lumen define complementary cross-sectional configurations to inhibit off-axis excursions of the second arm as the second arm is translated along the second axis. 3. The adjustable bed system according to claim 2, wherein the first and second arms each includes at least one flange extending therefrom, the at least one flanges configured for receipt within complementary-shaped recesses defined within inner surface of the respective first and second actuator braces. 4. The adjustable bed system according to claim 1, further comprising third and fourth actuators, wherein: the third actuator is coupled to the first frame and including a third arm and a third sleeve, the third arm telescopically translatable relative to the third sleeve along a third axis disposed in parallel orientation relative to the plane of the first frame, the first leg assembly pivotably coupled to the third arm such that translation of the third arm relative to the third sleeve between a third retracted position and a third extended position pivots the first leg assembly relative to the first frame for selectively adjusting a height of the head end of the first frame; andthe fourth actuator is coupled to the first frame and including a fourth arm and a fourth sleeve, the fourth arm telescopically translatable relative to the fourth sleeve along a fourth axis disposed in parallel orientation relative to the plane of the first frame, the second leg assembly pivotably coupled to the fourth arm such that translation of the fourth arm relative to the fourth sleeve between a fourth retracted position and a fourth extended position pivots the second leg assembly relative to the first frame for selectively adjusting a height of the foot end of the first frame. 5. The adjustable bed system according to claim 1, further comprising a fourth section of the second frame, the fourth section pivotably coupled to the third section at an opposite end of the third section relative to the coupling of the third section and the first section. 6. The adjustable bed system according to claim 1, wherein the sections of the second frame are releasably coupled to one another. 7. The adjustable bed system according to claim 1, wherein each section of the second frame includes a first longitudinal side and a second longitudinal side, at least one of the first and second longitudinal sides of each section of the second frame telescopically extendable to extend a width of the section. 8. The adjustable bed system according to claim 1, wherein each of the sections of the second frame includes a first end and a second end, at least one of the first and second ends of at least one section telescopically extendable to extend a length of the second frame. 9. The adjustable bed system according to claim 1, wherein each of the sections of the second frame includes at least one removable slat coupled thereto and extending between first and second sides thereof. 10. The adjustable bed system according to claim 1, wherein each leg assembly includes a pair of caster assemblies disposed at opposed sides thereof, the caster assemblies rotatable to facilitate translation of the adjustable bed system.