| 摘要 |
A frame of cushioned furniture with an electric drive of transforming in which a basis is formed of three horizontal laths, each lath connect one rear leg and one front leg, moreover the horizontal rear lath is located lower than level of horizontal side laths. Each of three sections, namely the front section, middle section and rear section are formed by connected to each other front and rear laths and two side laths of the sections, the front section contains two internal laths located in parallel to the side laths and fastened between the front and rear laths, and each of the internal laths contains a stop, and the middle section contains in the central part the internal lath located in parallel to the side laths and fastened between the front and rear lath. The internal lath contains a bracket for fastening springs, the rear section on its front lath contains the stops for location on the upper plane of the horizontal laths of basis, and the brackets for connection to the electric drive of transforming are fastened to the internal plane of rear lath of rear section. The rear section contains the brackets for springs fixed to the front lath of rear section. The shaft of electric drive of transforming is rigidly connected to the internal plane of one of horizontal side laths of basis and other shaft end is rigidly fixed to the bracket of the rear lath of rear section. |
