1results about How to "Avoid out-of-sync problems" patented technology

The application discloses a foot stand and furniture, which comprises two groups of support structures, the support structures comprising a first supporting leg, a second supporting leg parallel to the first supporting leg, a first connecting rod with a first caster, a second connecting rod with a second caster, and a switching device. The first connecting rod is rotationally connected with the first supporting leg through a first limiting hinge, and the second connecting rod is rotationally connected with the second supporting leg through a second limiting hinge. The switching device comprises a switching assembly and a connecting rod assembly, the first connecting rod is connected with the second connecting rod through the connecting rod assembly, and the switching assembly is arranged between the first connecting rod and the second connecting rod. The limiting hinge is locked when the connecting rod is rotated to a preset angle, so that the connecting rod is prevented from being excessively lifted to cause difficulty in use. The connecting rod assembly enables one connecting rod to synchronously drive the other connecting rod to move, so that the movement is ensured to be coordinated during the switching process. The switching between the moving state and the static state can be realized by controlling the locking and unlocking between the connecting rods through the switching assembly.