Height adjustable table
A height adjustable table can include a plurality of legs, a lower portion, a worksurface, a height adjustable surface, and a linkage. The worksurface can be supported by the plurality of legs and can include a fixed surface and a height adjustable surface. The fixed surface can be secured to at least one of the lower portion and the plurality of legs, and the fixed surface can define a recessed portion. The height adjustable surface can be movable between a raised position and a lowered position so that the height-adjustable surface retracts into the recessed portion when in the lowered position so that the height adjustable surface is coplanar with the fixed surface. The linkage can be configured to move the height adjustable surface between the lowered position and the raised position so that the height adjustable surface remains parallel to the fixed surface.
1. A height adjustable workstation comprising:
a worksurface movable between a raised position and a lowered position;
a base;
a telescoping riser coupled between the base and the worksurface, the telescoping riser comprising:
a first member; and
a second member slidably engaged with the first member to adjust a length of the telescoping riser between an extended configuration and a retracted configuration; and
a linkage configured to move the worksurface between a lowered position and a raised position so that, the worksurface remains parallel to a support surface, the linkage comprising:
a first end rotatingly coupled to the second member;
a second end rotatingly coupled to the first member;
a glider coupled to the second member and translatable between a first position and a second position such that the worksurface is in the raised position when the glider is in the first position and is in the lowered position when the glider is in the second position;
a first link rotatably coupled to the glider and to the first member; and
a transverse link rotatably coupled to the first link and to the second member.
2. The height adjustable table of claim 1 , wherein the first member is centered about the base and the second member is centered about the worksurface.
3. The height adjustable table of claim 1 , wherein the second member is coupled to the worksurface near a periphery of the worksurface so that the worksurface cantilevers from the second member.
4. The height adjustable table of claim 1 , wherein the glider further comprises:
a glide support coupled to the worksurface; and
a gliding bar rotatably coupled to the first link and slidable engaging the glide support.
5. The height adjustable table of claim 1 , wherein the second member has a rectangular cross-section.
6. The height adjustable table of claim 1 , wherein the second member is hollow.
7. The height adjustable table of claim 1 , wherein the first member is coupled to the base.
8. The height adjustable table of claim 1 , wherein the telescoping riser is a first telescoping riser and the linkage is a first linkage, the height adjustable workstation further comprising:
a second telescoping riser and a second linkage.
9. A height adjustable workstation comprising:
a worksurface movable between a raised position and a lowered position;
a base;
at least two telescoping risers coupled between the base and the worksurface, each of the telescoping risers comprising:
a first member; and
a second member slidably engaged with the first member to adjust a length of the telescoping riser between an extended configuration and a retracted configuration; and
at least two linkages configured to move the worksurface between a lowered position and a raised position so that the worksurface remains parallel to a support surface, each of the linkages comprising:
a first end rotatingly coupled to the second member;
a second end rotatingly coupled to the first member;
a glider coupled to the second member and translatable between a first position and a second position such that the worksurface is in the raised position when the glider is in the first position and is in the lowered position when the glider is in the second position;
a first link rotatably coupled to the glider and to the first member; and
a transverse link rotatably coupled to the first link and to the second member.
10. The height adjustable table of claim 9 , further comprising a shelf.
11. The height adjustable table of claim 10 , wherein the shelf is coupled to the first member of at least one of the telescoping risers.
12. The height adjustable table of claim 11 , wherein the shelf is cantilevered from adjacent a top end of the first member.
13. The height adjustable table of claim 9 , wherein each of the telescoping risers are configured as a leg to support the worksurface.
14. The height adjustable table of claim 9 , wherein the second member of each of the telescoping risers has a rectangular cross-section.
15. The height adjustable table of claim 14 , wherein the second member of each of the telescoping risers is hollow.