Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bay window expansion rack
The invention relates to a bay window expansion rack and discloses an expansion rack mounted on a bay window table board for expanding the use area of a bay window table as an expansion board expandsrotatably and a supporting plate and a supporting rod thereon droops automatically to support. The bay window expansion rack is characterized in that clamping plates are separately arranged at two ends of a fixed plate, one side edge of the expansion board is hinged to one side edge of the fixed plate through a plurality of hinges, a plurality of plate supporting grooves are formed in the upper side surface of the expansion board, a supporting plate is arranged in each plate supporting groove, a fixed shaft is arranged at one end of the supporting plate, the supporting plate and the fixed shaft can rotate oppositely, telescopic grooves are formed in two ends of the fixed shaft, separately, one end of each telescopic shaft is placed in each telescopic groove while the other end of the telescopic shaft penetrates outward from the telescopic groove, a spring is arranged in the telescopic groove, one end of the spring is connected to a telescopic block and the other end of the spring is connected to the fixed shaft, the telescopic block is a trapezoidal block, and embedding grooves are formed in positions, corresponding to the telescopic blocks, of two ends of the plate supporting grooves.
本发明一种飘窗扩展架公开了一种安装在飘窗台面上，通过扩展板的旋转展开以及其上支撑板及支撑杆的自动垂下支撑，对飘窗台使用面积进行扩展的扩展架，其特征在于所述固定板的两端分别置有卡固板，所述扩展板的一侧边通过多个合页和固定板的一侧边相铰接，所述扩展板上侧面上开有多个板支撑槽，所述板支撑槽内置有支撑板，所述支撑板的一端上置有固定轴，所述支撑板和固定轴能够相对旋转，所述固定轴的两端分别开有伸缩槽，伸缩块一端置于伸缩槽内，另一端从伸缩槽内向外穿出，所述伸缩槽内置有弹簧，所述弹簧一端和伸缩块相连接，另一端和固定轴相连接，所述伸缩块为梯形块，所述板支撑槽两端对应伸缩块位置开有嵌入槽。
Bay window expansion rack
The invention relates to a bay window expansion rack and discloses an expansion rack mounted on a bay window table board for expanding the use area of a bay window table as an expansion board expandsrotatably and a supporting plate and a supporting rod thereon droops automatically to support. The bay window expansion rack is characterized in that clamping plates are separately arranged at two ends of a fixed plate, one side edge of the expansion board is hinged to one side edge of the fixed plate through a plurality of hinges, a plurality of plate supporting grooves are formed in the upper side surface of the expansion board, a supporting plate is arranged in each plate supporting groove, a fixed shaft is arranged at one end of the supporting plate, the supporting plate and the fixed shaft can rotate oppositely, telescopic grooves are formed in two ends of the fixed shaft, separately, one end of each telescopic shaft is placed in each telescopic groove while the other end of the telescopic shaft penetrates outward from the telescopic groove, a spring is arranged in the telescopic groove, one end of the spring is connected to a telescopic block and the other end of the spring is connected to the fixed shaft, the telescopic block is a trapezoidal block, and embedding grooves are formed in positions, corresponding to the telescopic blocks, of two ends of the plate supporting grooves.
本发明一种飘窗扩展架公开了一种安装在飘窗台面上，通过扩展板的旋转展开以及其上支撑板及支撑杆的自动垂下支撑，对飘窗台使用面积进行扩展的扩展架，其特征在于所述固定板的两端分别置有卡固板，所述扩展板的一侧边通过多个合页和固定板的一侧边相铰接，所述扩展板上侧面上开有多个板支撑槽，所述板支撑槽内置有支撑板，所述支撑板的一端上置有固定轴，所述支撑板和固定轴能够相对旋转，所述固定轴的两端分别开有伸缩槽，伸缩块一端置于伸缩槽内，另一端从伸缩槽内向外穿出，所述伸缩槽内置有弹簧，所述弹簧一端和伸缩块相连接，另一端和固定轴相连接，所述伸缩块为梯形块，所述板支撑槽两端对应伸缩块位置开有嵌入槽。
Bay window expansion rack
一种飘窗扩展架
26.06.2020
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
Gear rack type intelligent electric window opener additionally arranged on translation window
| Europäisches Patentamt | 2021