公开(公告)号：US20200237592A1

公开(公告)日：2020-07-30

申请号：US16776111

申请日：2020-01-29

Applicant: Yen Ching CHU

Inventor： Yen Ching CHU

IPC: A61G5/14 ,  A47C7/56

Abstract: The invention discloses a lifting seat, which has an upper cushion assembly, a lower cushion assembly, an elastic member and an adjustment structure. One end of the upper cushion assembly is rotatably connected with one end of the lower cushion assembly, and the elastic member is arranged between the upper cushion assembly and the lower cushion assembly; wherein, the upper cushion assembly and the lower cushion assembly rotate relatively to have an open state and a closed state. The elastic member is in compression state when it is closed, and the adjustment structure is used to change the torque of the upper cushion assembly to the elastic member when it is open and closed. The technical solution provided by the invention can solve the problem that the existing lifting seat cannot fully satisfy the user's sit-to-stand requirements.

公开(公告)号：US20200237593A1

公开(公告)日：2020-07-30

申请号：US16776346

申请日：2020-01-29

Applicant: Yen Ching CHU

Inventor： Yen Ching CHU

IPC: A61G5/14 ,  A61G7/10 ,  A47C7/56

Abstract: Methods and apparatuses are disclosed to help the elderly or physically impaired individual standing up from a chair, a bench, a wheel chair, a toilet seat, a commode, a rollator seat, a walker seat, or a car seat. The disclosed apparatus to generate lifting thrust for individual to stand up from a chair has a base, a slidable seat pivoted mounted on the base and a lifting spring to reserve the energy on sitting down and release the saved energy on standing up.