Active seating apparatus
A balancing chair can comprise a support structure, the support structure comprising a top portion, a middle portion, and a bottom portion, wherein the top portion is coupled to a first pad and a second pad, the second pad resting between the first pad and the middle portion, and a base, comprising a first lateral runner and a second lateral runner, the first and second lateral runners coupled to and perpendicular to the bottom portion of the support structure, wherein the first lateral runner and the second lateral runner have first and second lower surfaces, respectively, that collectively define a lower curved surface of the base, the lower curved surface enabling the base to define a rocking motion from side to side.
1. A balancing chair comprising:
a support structure, the support structure comprising a top portion, a middle portion, and a bottom portion, wherein the top portion is coupled to a first pad and a second pad, the second pad resting between the first pad and the middle portion; and
a base, comprising a first lateral runner and a second lateral runner, the first and second lateral runners coupled to and perpendicular to the bottom portion of the support structure, wherein the first lateral runner and the second lateral runner have first and second lower surfaces, respectively, that collectively define a lower curved surface of the base, the lower curved surface enabling the base to define a rocking motion from side to side.
2. The balancing chair of claim 1 , wherein the second pad comprises an adjustment mechanism, the adjustment mechanism enabling the second pad to be independently adjusted along a length of the support structure.
3. The balancing chair of claim 2 , wherein the support structure comprises at least two openings, the at least two openings being configured to engage with the adjustment mechanism of the second pad.
4. The balancing chair of claim 1 , wherein the lower curved surface enables the base to move laterally between 0° and 30° on either side of a neutral position.
5. The balancing chair of claim 1 , wherein the curved lower surface of the first lateral runner and second lateral runner extends a width of the base.
6. The balancing chair of claim 1 , wherein the top portion and the bottom portion form an angle therebetween that is between 40° and 55°.
7. The balancing chair of claim 1 , wherein the second pad rests between 20° and 40° relative to the base.
8. The balancing chair of claim 1 , wherein the base is wider than the second pad and the second pad is wider than the first pad.
9. The balancing chair of claim 1 , wherein the base has a length greater than its width.
10. The balancing chair of claim 1 , wherein the support structure is fixed relative to the base.
11. The balancing chair of claim 1 , wherein the support structure comprises a first arc and a second arc, the first arc positioned between the first pad and the second pad, and the second arc positioned along the middle portion, wherein the inner angle of the second arc is less than the inner angle of the first arc.
12. A balancing chair comprising:
a central support structure, the central support structure comprising an upper portion, a lower portion, and a middle portion, wherein the lower portion is coupled to a base, the base comprising at least one curved surface, wherein the at least one curved surface enables the base to move laterally side to side along the at least one curved surface;
a first pad defining a user seat and coupled to the upper portion of the central support structure; and
a second pad defining a knee support and coupled to the central support structure between the first pad and the middle portion, wherein the second pad comprises an adjustment assembly, the adjustment assembly enabling the second pad to be vertically adjusted along the central support structure;
wherein the second pad remains at a constant angle relative to the base at each vertical adjustment.
13. The balancing chair of claim 12 , wherein the adjustment assembly couples with one or more openings along the central support structure.
14. The balancing chair of claim 12 , wherein the at least one curved surface has a length equal to and is perpendicular to the lower portion of the central support structure.
15. The balancing chair of claim 12 , wherein the second pad rests at an angle between 20° and 40° relative to the base.
16. The balancing chair of claim 12 , wherein a width of the first pad is less than a width of the second pad, and the width of the second pad is less than a width of the base.
17. The balancing chair of claim 12 , wherein the at least one curved surface is discontinuous along a length of the lower portion of the central support structure.
18. The balancing chair of claim 12 , wherein the second pad is removable from the central support structure.
19. The balancing chair of claim 12 , wherein the first pad defining a user seat is coupled to the central support structure at a downward angle between 5° and 20°.
20. The balancing chair of claim 12 , wherein the at least one curved surface enables lateral movement between 0° and 30° on either side of a neutral position.