초록 ▼

A device for holding reading or writing material or a laptop in a laying or seated position includes two board-like, trapezoidal side panels [112, 114] made of wood product, a cross-beam [16, 115] made of wood product holding the side panels together and preventing one panel moving with respect to t

A device for holding reading or writing material or a laptop in a laying or seated position includes two board-like, trapezoidal side panels [112, 114] made of wood product, a cross-beam [16, 115] made of wood product holding the side panels together and preventing one panel moving with respect to the other, a support plate [20, 120] made of plywood, the position of which can be adjusted in relation to the side panels, and a device [22, 24; 122, 124] for setting the different positions of the support plate in relation to the side panels one of which contains a row of holes [24, 124] into which a pin [22, 122] can be inserted to hold the support plate in the desired position whereby insertion of the pin (122) in a hole [124a] and the stopper [127] allow for the support plate to be horizontally positioned.

대표청구항 ▼

1. A holding device comprisinga) a pair of board-shaped flat side panels (12, 14; 112, 114) made of wood material; b) cross-beam means (16, 116) for holding the side panels together and at the same time preventing one from rotating in relation to the other, c) a support plate (20, 120), made of wood

1. A holding device comprisinga) a pair of board-shaped flat side panels (12, 14; 112, 114) made of wood material; b) cross-beam means (16, 116) for holding the side panels together and at the same time preventing one from rotating in relation to the other, c) a support plate (20, 120), made of wood material, d) means (16, 18; 116, 125) for rotably mounting the support plate relative to the side panels, e) means (22, 24; 122, 124) for setting several different angular positions of the support plate in relation to the side panels, said setting means comprising a row of holes (24, 124) in one of said side panels and a pin (22, 122) adapted to be inserted into any desired of said holes to act as a stop determining the angular position of said support plate.