Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable lower buckle for non-exposed pull rope type curtain
The invention discloses an adjustable lower buckle, which is matched with a non-exposed pull rope type curtain for use, and comprises a base, a first worm and a second worm. The base is arranged in a lower beam of the curtain and is provided with a group of ladder rope insertion holes, the first worm penetrates through the base and is provided with a driving hole exposed out of the bottom surface of the lower beam, the first worm can be driven by clamping a hand tool in the driving hole, and the second worm penetrates through the base and is meshed with the first worm; and the bottom ends of the first warps and the second warps of the following ladder rope are fixed. Therefore, the total length of the ladder rope can be adjusted by rotating the first worm and winding the first warp and the second warp through the second worm meshed with the first worm.
本发明公开了一种可调式下扣，其配合无外露拉绳式窗帘使用，上述可调式下扣包含有一个基座、一根第一蜗杆及一根第二蜗杆。基座设于上述窗帘的下梁内且具有一组梯绳插孔，第一蜗杆穿设于基座且具有一个外露于下梁底面的驱转孔，通过手工具卡设于驱转孔即可驱动第一蜗杆，第二蜗杆穿设于基座且啮接第一蜗杆，并且跟梯绳的第一经线与第二经线的底端相固定。借此，可通过转动第一蜗杆，并通过与它啮接的第二蜗杆来卷绕第一经线与第二经线，从而调整梯绳的总长度。
Adjustable lower buckle for non-exposed pull rope type curtain
The invention discloses an adjustable lower buckle, which is matched with a non-exposed pull rope type curtain for use, and comprises a base, a first worm and a second worm. The base is arranged in a lower beam of the curtain and is provided with a group of ladder rope insertion holes, the first worm penetrates through the base and is provided with a driving hole exposed out of the bottom surface of the lower beam, the first worm can be driven by clamping a hand tool in the driving hole, and the second worm penetrates through the base and is meshed with the first worm; and the bottom ends of the first warps and the second warps of the following ladder rope are fixed. Therefore, the total length of the ladder rope can be adjusted by rotating the first worm and winding the first warp and the second warp through the second worm meshed with the first worm.
本发明公开了一种可调式下扣，其配合无外露拉绳式窗帘使用，上述可调式下扣包含有一个基座、一根第一蜗杆及一根第二蜗杆。基座设于上述窗帘的下梁内且具有一组梯绳插孔，第一蜗杆穿设于基座且具有一个外露于下梁底面的驱转孔，通过手工具卡设于驱转孔即可驱动第一蜗杆，第二蜗杆穿设于基座且啮接第一蜗杆，并且跟梯绳的第一经线与第二经线的底端相固定。借此，可通过转动第一蜗杆，并通过与它啮接的第二蜗杆来卷绕第一经线与第二经线，从而调整梯绳的总长度。
Adjustable lower buckle for non-exposed pull rope type curtain
用于无外露拉绳式窗帘的可调式下扣
CHEN BAIYU (Autor:in)
26.04.2024
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
Adjustable lower buckle for non-exposed pull rope type curtain
| Europäisches Patentamt | 2022