(EN) The invention refers to a retractable modular partition wall that may be used to partition residential spaces, or it may operate as a garage door that is mounted on two parallel walls of a premises and consists (Fig. 1.1) of an assembled left-side runway A, that is fastened with the aid of the some known fastening elements, such as dowels and screws, on the conventionally left wall of the premises, an assembled right-side runway B which mirrors the left-side runway A, and which is fastened with some known fastening elements, such as dowels and screws, on the conventionally right-side wall of the premises, a drive mechanism C, and several assembled movable panels D. The retractable modular partition wall is conceived so that: i) when used inside or outside a building, in retracted state, it looks like a horizontal beam, whereas in expanded state it operates as a wall; ii) when used outside a building, in retracted state it looks like a horizontal beam, whereas in expanded state, it operates as a garage door; iii) it is operated through electronic command and, in case of power failure, it can be driven manually; iv) when used in a premises, whether inside or outside a building, in expanded state, it can operate as a projection screen or an advertising surface.
(ZH) 本发明涉及一种可伸缩的、模块化的隔断墙，用于分隔住宅空间或车库门，装在房屋的两个平行墙，并包括：(图1.1)借助于已知紧固件(如榫钉和螺钉)分别紧固在房屋常规左墙和右墙的总成左侧滑道A和与左侧滑道A成镜像的总成右侧滑道B；驱动机构C和若干总成可移动面板D。可伸缩模块化隔断墙设计成：i)当在建筑物内部或外部使用时，收缩状态下看起来像水平梁，而在扩展状态下作为墙操作；ii)当在建筑物外部使用时，收缩状态下看起来像水平梁，而在伸展状态下作为车库门使用；iii)通过电子指令操作，并且在断电的情况下可手动驱动；iv)当在房屋中使用时，无论在建筑物内部还是外部，处于伸展状态时可作为投影屏幕或广告面操作。
