A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety retainer for double-track curtain control device
The safety retainer 1 includes an outer base 11, an inner base, elastic members, a fixing base 14, and threaded parts 15. A through hole is disposed on each of two sides of the outer base and a separating pin is arranged between the through holes for separating space into and a first fixing hole 113 and a second fixing hole 114 that are mounted with a bead chain 2 and a cord 3 respectively. The inner base and the elastic member are mounted into the through hole of the outer base. The fixing base is covered over and connected to the outer base for stopping the elastic members. Then the inner base, outer and fixing bases are fastened on a wall surface by the threaded parts. Thereby the bead chain and the cord are positioned safely and children will not get tangled in them.
Safety retainer for double-track curtain control device
The safety retainer 1 includes an outer base 11, an inner base, elastic members, a fixing base 14, and threaded parts 15. A through hole is disposed on each of two sides of the outer base and a separating pin is arranged between the through holes for separating space into and a first fixing hole 113 and a second fixing hole 114 that are mounted with a bead chain 2 and a cord 3 respectively. The inner base and the elastic member are mounted into the through hole of the outer base. The fixing base is covered over and connected to the outer base for stopping the elastic members. Then the inner base, outer and fixing bases are fastened on a wall surface by the threaded parts. Thereby the bead chain and the cord are positioned safely and children will not get tangled in them.
Safety retainer for double-track curtain control device
KAO YU-TING (author)
2015-06-17
Patent
Electronic Resource
English
IPC:
A47H
FURNISHINGS FOR WINDOWS OR DOORS
,
Ausstattungen für Fenster oder Türen
/
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
Day and night curtain double-track double-control associated limiter
| European Patent Office | 2022
Double-track double-curtain bottom beam leveling mechanism
| European Patent Office | 2022