Chair and Chair Lifting Adjustment Control Mechanism Thereof
AssigneeZhongwei Holding Group Co., Ltd
InventorQiankui CHEN
Life of this patent
Estimating the term…
Abstract
The present invention provides a chair and a chair lifting adjustment control mechanism thereof. The chair lifting adjustment control mechanism comprises a base, an executing member slidably connected to the base for pressing a pushbutton of a telescoping member, and a drive-by-wire assembly with one end connected to the executing member to enable the executing member to produce a horizontal displacement. The drive-by-wire assembly comprises a dragline with one end connected to the executing member, and the executing member has a driving ramp for facing the pushbutton and pressing or relaxing the pushbutton during the horizontal displacement.
Claims18
A chair lifting adjustment control mechanism, wherein the mechanism comprises a base (1), an executing member (4) slidably connected to the base (1) tier pressing a pushbutton (31) of a telescoping member (3), and a drive-by-wire assembly with one end connected to the executing member (4) to enable the executing member (4) to produce a horizontal displacement;
- the drive-by-wire assembly comprises a dragline (63) with one end connected to the executing member (4), and the executing member (4) has a driving ramp (41) for facing the pushbutton (31) and pressing or relaxing the pushbutton (31) during the horizontal displacement.
A chair lifting adjustment control mechanism, wherein the mechanism comprises a base (1), an executing member (4) supported on the base (1) for pressing a pushbutton (31) of a telescoping member (1), and a drive-by-wire assembly for pulling the executing member (4) to enable the executing member (4) to move in a lifting direction of the chair and press the pushbutton (31);
- the drive-by-wire assembly comprises a dragline (63) with a middle part passing through the base (1) and one end connected to the executing member (4);
- a position on the base (1) through which the dragline (63) penetrates is closer to the pushbutton (31) in the lifting direction of the chair than a junction of the dragline (63) and the executing member (4).
Dependencies are inferred from the claim text.