Zero-gravity seat with height-adjustable cushion
AssigneeAdient (Chongquing) Automotive Components Co., Ltd.
InventorsDong ZHANG, Ming ZHANG, Zhiyong CHEN, Bijun LIN
Life of this patent
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Abstract
A zero gravity seat may have a rotary component between a rear part of a base and a rear part of the frame. The rotary component may have a first fulcrum rotatably connected to the rear part of the frame and a second fulcrum rotatably connected to the base. A zero gravity drive mechanism and a height adjustment drive mechanism may be installed on the base, the zero gravity drive mechanism being configured to drive a lower connecting plate to rotate relative to the base, and the height adjustment drive mechanism being configured to drive the rotary component to rotate about the second fulcrum relative to the base.
Claims10
A zero gravity seat with height-adjustable cushion, comprising a base, with a frame being provided above the base, a seat backrest being rotatably installed at a rear end of the frame, a lower connecting plate being rotatably connected to a front end of the base, and an upper connecting plate being rotatably connected to a front end of the frame, the lower connecting plate and the upper connecting plate being hinge-connected to each other, characterized in that a rotary component is provided between a rear part of the base and a rear part of the frame, the rotary component having a first fulcrum rotatably connected to the rear end of the frame and a second fulcrum rotatably connected to the base;
- a zero gravity drive mechanism and a height adjustment drive mechanism are installed on the base, the zero gravity drive mechanism being configured to drive the lower connecting plate to rotate relative to the base, and the height adjustment drive mechanism being configured to drive the rotary component to rotate about the second fulcrum relative to the base.
Dependencies are inferred from the claim text.