Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Curtain limiting device
The embodiment of the invention provides a curtain limiting device. The curtain limiting device comprises a nut fixedly assembled on an upper beam of a curtain; the long threaded sleeve is arranged on a power shaft of a lifting control device of the curtain in a sleeving manner and screwed with the nut, the long threaded sleeve and the power shaft are relatively fixed in the circumferential direction and can relatively move in the axial direction, and one end of the long threaded sleeve protrudes in the radial direction to form a stopping protrusion; the movable stop block is arranged between the stop protrusion and the nut, can slide in the axial direction of the long threaded sleeve and is used for being correspondingly connected with the stop protrusion in an abutting mode for limiting. The locking assembly is fixed on the movable stop block; the locking assembly comprises a locking piece and an operating piece, wherein the locking piece can move back and forth between the movable stop block and the upper beam and relatively locks the locking assembly and the upper beam when moving to the end close to the upper beam, and the operating piece is used for driving the locking piece to move back and forth between the movable stop block and the upper beam and keeping the locking piece at the position relatively locked with the upper beam. According to the embodiment, a user can flexibly adjust the limiting stroke conveniently.
本发明实施例提供一种窗帘限位装置，包括：固定组装于窗帘的上梁上的螺母；套设于窗帘的升降控制装置的动力轴上并与螺母螺合的长螺纹套，长螺纹套被配置为与动力轴周向相对固定而轴向可相对活动，长螺纹套的一端径向凸出形成有挡止凸起；设于挡止凸起和螺母之间并可沿长螺纹套的轴向滑动的活动挡止块，用于与挡止凸起对应抵接而限位；以及锁止组件，固定于活动挡止块上，锁止组件包括可在活动挡止块与上梁之间来回移动并在移动至靠上梁一端时将锁止组件与上梁相对锁定的锁止件以及用于驱动锁止件在活动挡止块与上梁之间来回移动并将锁止件保持在与上梁相对锁定的位置处的操作件。本实施例方便使用者灵活调节限位行程。
Curtain limiting device
The embodiment of the invention provides a curtain limiting device. The curtain limiting device comprises a nut fixedly assembled on an upper beam of a curtain; the long threaded sleeve is arranged on a power shaft of a lifting control device of the curtain in a sleeving manner and screwed with the nut, the long threaded sleeve and the power shaft are relatively fixed in the circumferential direction and can relatively move in the axial direction, and one end of the long threaded sleeve protrudes in the radial direction to form a stopping protrusion; the movable stop block is arranged between the stop protrusion and the nut, can slide in the axial direction of the long threaded sleeve and is used for being correspondingly connected with the stop protrusion in an abutting mode for limiting. The locking assembly is fixed on the movable stop block; the locking assembly comprises a locking piece and an operating piece, wherein the locking piece can move back and forth between the movable stop block and the upper beam and relatively locks the locking assembly and the upper beam when moving to the end close to the upper beam, and the operating piece is used for driving the locking piece to move back and forth between the movable stop block and the upper beam and keeping the locking piece at the position relatively locked with the upper beam. According to the embodiment, a user can flexibly adjust the limiting stroke conveniently.
本发明实施例提供一种窗帘限位装置，包括：固定组装于窗帘的上梁上的螺母；套设于窗帘的升降控制装置的动力轴上并与螺母螺合的长螺纹套，长螺纹套被配置为与动力轴周向相对固定而轴向可相对活动，长螺纹套的一端径向凸出形成有挡止凸起；设于挡止凸起和螺母之间并可沿长螺纹套的轴向滑动的活动挡止块，用于与挡止凸起对应抵接而限位；以及锁止组件，固定于活动挡止块上，锁止组件包括可在活动挡止块与上梁之间来回移动并在移动至靠上梁一端时将锁止组件与上梁相对锁定的锁止件以及用于驱动锁止件在活动挡止块与上梁之间来回移动并将锁止件保持在与上梁相对锁定的位置处的操作件。本实施例方便使用者灵活调节限位行程。
Curtain limiting device
窗帘限位装置
LEI ZHENBANG (Autor:in) / LEI XINGBANG (Autor:in)
12.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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