WORKPLACE FOR TRAINING AND OFFICE WORK, INCLUDING DESK AND CHAIR Russian patent published in 2018 - IPC A47B9/08 A47C1/32 A47C3/28 A47B39/02 

FIELD: furniture.

SUBSTANCE: invention relates to the field of office and educational furniture. Workplace for the office consists of a chair and desk. Armchair contains left and right supporting elements, a seat, a back, an external support of a seat, an external support of a back. Seat and the back have internal and external support areas. Outer seat support and the outer support of the backrest are connected to the left and right carrier elements. Inner seat support portion and the inner backrest support portion are connected to rotate the backrest and seat relative to each other around the inner pivot axis. Outer seat support area rests on the outer seat support with the possibility of free longitudinal movement along it. Outer support portion of the backrest is connected to the outer support of the backrest with the possibility of turning the backrest relative to the outer backrest support around the outer axis of rotation of the backrest. Outer axis of rotation of the backrest can be moved relative to the inner axis of rotation in the longitudinal direction of the backrest. Desk contains left and right load-bearing elements, a desk top, a front desk-top support, a back support of the desk top. Each of the left and right carrier has front and rear vertical guides. Worktop has front and rear support areas. Front support of the desk top is mounted on the front vertical guides, which can be moved along with the front pivot. Rear support of the desk top is mounted on the rear vertical guides, which can be moved along with the rear axle. Front support area of the countertop is connected to the front support of the countertop with the possibility of turning the desk top relative to the supporting elements around the front pivot axis. Rear support area of the countertop is connected to the rear support of the desk top with the possibility of turning the desk top relative to the supporting elements around the rear pivot axis. Front pivot axis is movable relative to the rear pivot axis in the longitudinal direction of the countertop. Left and right elements are equipped with wheels installed from below.

EFFECT: it is possible to smoothly change the position of the user's body in the chair while simultaneously providing access to the surface of the desk with a wide range of changes in the angle of its inclination.

19 cl, 12 dwg