초록 ▼

An adjustable car seat base (10) includes a frame (20) that is positioned on a vehicle seat (12) to receive an infant carrier. An adjustment end (28) slidable receives a foot (18) which is raised and lowered by an adjustment assembly (80). The adjustment assembly (80) includes a knob (82) that rotat

An adjustable car seat base (10) includes a frame (20) that is positioned on a vehicle seat (12) to receive an infant carrier. An adjustment end (28) slidable receives a foot (18) which is raised and lowered by an adjustment assembly (80). The adjustment assembly (80) includes a knob (82) that rotates an externally threaded universal joint (90). The foot (18) is provided with an inward thread (78) engaged by the external threads. Movement of the foot (18) adjusts the position of the car seat base (10) with respect to the vehicle seat surface (12).

대표청구항 ▼

[ What is claimed is:] [8.]8. A car seat base which is secured to an automobile seat and which detachably receives an infant carrier, comprising a frame having a rim surface that rests upon the automobile seat, said frame having an adjustment end that extends above said rim, said adjustment end havi

[ What is claimed is:] [8.]8. A car seat base which is secured to an automobile seat and which detachably receives an infant carrier, comprising a frame having a rim surface that rests upon the automobile seat, said frame having an adjustment end that extends above said rim, said adjustment end having a knob surface and forming an inverted trough on an underside of said frame; a foot slidably received in said inverted trough, said foot having a threaded area; an adjustment assembly carried by said knob surface and having threads that mesh with said threaded area, wherein actuation of said adjustment assembly engages said threads with said threaded area and causes slidable movement of said foot in said inverted trough which in turn changes the position of said frame with respect to the automobile seat.