초록 ▼

A tray table assembly for a chair is disclosed which is adapted for use in a health care environment. The tray table assembly enables a seated occupant or care giver to quickly and conveniently pivot the tray table in various incremental positions throughout a generally horizontal 360.degree. circul

A tray table assembly for a chair is disclosed which is adapted for use in a health care environment. The tray table assembly enables a seated occupant or care giver to quickly and conveniently pivot the tray table in various incremental positions throughout a generally horizontal 360.degree. circular path. The tray table assembly includes a main tray assembly pivotally coupled to a mounting arm assembly to facilitate the lateral adjustments of the tray table. Furthermore, the tray table assembly includes a locking mechanism for quickly and conveniently mounting and demounting the tray table assembly from the health care chair. Still further, the tray table assembly includes positioning means for retaining the tray table in the desired position.

대표청구항 ▼

[ What is claimed is:] [1.] A tray table for a health care chair, said tray table comprising:a tray having a top surface and a bottom surface;a pivot plate being mounted to said bottom surface of said tray;a pivot pin extending orthogonally from and being coupled to said pivot plate;a mounting arm h

[ What is claimed is:] [1.] A tray table for a health care chair, said tray table comprising:a tray having a top surface and a bottom surface;a pivot plate being mounted to said bottom surface of said tray;a pivot pin extending orthogonally from and being coupled to said pivot plate;a mounting arm having an aperture for operably and slidably receiving said pivot pin to enable generally horizontal rotation of said tray relative to said mounting arm;a generally cylindrical mounting pin being coupled with said mounting arm, said generally cylindrical mounting pin being adapted to be received within an aperture of the health care chair for removably mounting die tray table to the health care chair;a locking mechanism being secured to said mounting arm, said locking mechanism being adapted to retain said generally cylindrical mounting pin within said aperture of the health care chair; andpositioning means disposed between said pivot plate and said mounting arm for retaining said tray in a preferred horizontal position.