BOOK SUPPORT

摘要

"BOOK SUPPORT" A book support consists of a book supporting plate and a back plate hinged to the top of the front plate and extending outwardly and downwardly when extended, to form an inverted V when viewed in side elevation. A cord is secured by each end thereof to the sides of the front plate and extending through guide apertures at the sides of the back plate to be hooked over one of several projections on the back plate to adjust the angle between the plates. A pair of slide members extend one from each side of the front plate to adjust to the width of the book and a further cord is detachably secured by one end thereof to one of said slides passes across the open book and detachably hooks onto the other of said slides to hold the pages relatively flat. This cord is disengaged from the other slide when a page is to be turned and rehooked afterwards to hold the pages open and relatively flat. The holder can be folded relatively flat for storage, without removing the book from the holder.