Backrest for bariatric chair

A chair comprising a base frame; a seat coupled to the base frame and including a seating surface; and a backrest coupled to either the base frame or the seat, including a backrest front surface, the backrest front surface including: an upper backrest front surface including an upper backrest front...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NISHIWAKI TAKURO
Format:	Patent
Sprache:	eng
Schlagworte:	BEDS CHAIRS CHAIRS FOR DENTISTRY COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FUNERAL DEVICES FURNITURE HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORT OR ACCOMODATION FOR PATIENTS
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Beschreibung
Zusammenfassung:	A chair comprising a base frame; a seat coupled to the base frame and including a seating surface; and a backrest coupled to either the base frame or the seat, including a backrest front surface, the backrest front surface including: an upper backrest front surface including an upper backrest front surface portion; and a lower backrest front surface including a lower backrest front surface portion; wherein the upper backrest front surface portion is disposed, or is positionable to be disposed, forwardly of the lower backrest front surface portion by a horizontal distance of at least 3 inches; and wherein each of the upper backrest front surface portion and the lower backrest front surface portion is disposed in a vertical plane having a vertical plane normal axis which is perpendicular to a normal axis of a plane tangent to the most forwardly disposed front surface of the backrest front surface.