A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of curtains, in particular to a double-helix adjustable limiter. A double-spiral adjustable limiter comprises a connecting rod seat, a spiral rod seat and a fixing plate, a mounting plate is arranged at the head of the connecting rod seat, a containing body a is connected to the middle of the mounting plate in a penetrating mode, a section of spiral body is arranged at the bottom of the containing body a, notches are formed in the spiral body from left to right, the bottom of the connecting rod seat is fixed to the fixing seat, and a fluted disc is arranged at the head of the spiral rod seat. A screw rod is arranged at the bottom of the accommodating body b; a screw rod seat is inserted into a connecting rod seat; the screw rod is sleeved with a movable fixer; a head sleeve is sleeved outside the accommodating body a; the cross-shaped core rod body is buckled on the containing body c, and the spiral body is sleeved with a rotating wheel. The limiting device has the beneficial effects that the upper limiting device can be fixed, and the fixing position of the lower limiting device can be adjusted.
本发明涉及窗帘领域，尤其是双螺旋可调节限位器。双螺旋可调节限位器，包括连接杆座、螺旋杆座和固定板，所述连接杆座头部是安装板，安装板中间贯通连接容纳体a，容纳体a底部设有一段螺旋体，螺旋体从左到右设有缺口，连接杆座底部固定在固定座上，所述螺旋杆座头部是齿盘，齿盘中间贯通连接容纳体b，容纳体b底部设有螺旋杆，螺旋杆座插入连接杆座，螺旋杆套有移动固定器，容纳体a外套设有头套，十字芯杆体从固定板中的穿孔中伸出，固定板中间贯通连接容纳体c，容纳体c和十字芯杆体底部设有弹簧，十字芯杆体卡扣在容纳体c上，螺旋体上套设有转轮。本发明的有益之处：既可以固定上限位，并能调节下限位固定位置。
The invention relates to the field of curtains, in particular to a double-helix adjustable limiter. A double-spiral adjustable limiter comprises a connecting rod seat, a spiral rod seat and a fixing plate, a mounting plate is arranged at the head of the connecting rod seat, a containing body a is connected to the middle of the mounting plate in a penetrating mode, a section of spiral body is arranged at the bottom of the containing body a, notches are formed in the spiral body from left to right, the bottom of the connecting rod seat is fixed to the fixing seat, and a fluted disc is arranged at the head of the spiral rod seat. A screw rod is arranged at the bottom of the accommodating body b; a screw rod seat is inserted into a connecting rod seat; the screw rod is sleeved with a movable fixer; a head sleeve is sleeved outside the accommodating body a; the cross-shaped core rod body is buckled on the containing body c, and the spiral body is sleeved with a rotating wheel. The limiting device has the beneficial effects that the upper limiting device can be fixed, and the fixing position of the lower limiting device can be adjusted.
本发明涉及窗帘领域，尤其是双螺旋可调节限位器。双螺旋可调节限位器，包括连接杆座、螺旋杆座和固定板，所述连接杆座头部是安装板，安装板中间贯通连接容纳体a，容纳体a底部设有一段螺旋体，螺旋体从左到右设有缺口，连接杆座底部固定在固定座上，所述螺旋杆座头部是齿盘，齿盘中间贯通连接容纳体b，容纳体b底部设有螺旋杆，螺旋杆座插入连接杆座，螺旋杆套有移动固定器，容纳体a外套设有头套，十字芯杆体从固定板中的穿孔中伸出，固定板中间贯通连接容纳体c，容纳体c和十字芯杆体底部设有弹簧，十字芯杆体卡扣在容纳体c上，螺旋体上套设有转轮。本发明的有益之处：既可以固定上限位，并能调节下限位固定位置。
Double-helix adjustable limiter
双螺旋可调节限位器
LU JIEBING (author)
2023-04-28
Patent
Electronic Resource
Chinese
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