| 摘要 |
A bath lift for assisting a person into and out of a bath tub is disclosed. The lift includes a tower mounted adjacent or atop a bath tub. The tower includes structure for attachment of the tower to a wall adjacent the tub or to the tub when the lift is in use. The tower defines a spaced pair of tracks, reciprocatably mounting a carriage by rollers engaged with the tracks. An elongate threaded member is rotatably mounted in the tower and operably engaging the carriage. A drive is connected to the member to effect member rotation thereby causing longitudinal movement of the carriage relative to the tower as coaction of the tracks and rollers guides movement when the lift is in use. An occupant chair including a seat and a back is supported by the carriage. The chair as also mounted on the support for rotation about a horizontal axis when the lift is in use to enable adjustment of the chair back for occupant comfort.
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