Foldable leg support
OwnerYao-Chuan Wuinventor
Life of this patent
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Abstract
A foldable leg support contains two rotary arms and a supporting surface between the two rotary arms, and the two rotary arms are rotatably connected with a seat member. When in a rest position, the foldable leg support is pulled outward to expand the supporting surface. Hence, the legs are capable of being extended on the supporting surface comfortably to improve blood circulation, and the foldable leg support is suitable for any size of the legs. When the foldable leg support is not used, the supporting surface is put between the two rotary arms, and, then, the rotary arms and the supporting plane surface are folded under an office chair, saving storage space.
Claims12
A foldable leg support comprising:
- two rotary arms and a supporting surface between the two rotary arms, with the two rotary arms rotatably connected with a seat member, wherein the seat member includes two positioning protrusions formed therebeneath, wherein a shaft is inserted through the two positioning protrusions, wherein the two rotary arms are fitted on the shaft to connect with the two positioning protrusions rotatably, wherein between the two rotary arms and the two positioning protrusions is defined a rotating bar, and wherein each positioning protrusion includes two locking elements disposed therein, with a boss of the rotating bar being retained in one of the two locking elements.
Dependencies are inferred from the claim text.