Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a safety door fence which comprises an outer frame, an inner door, a door lock device and a door hinge device. The inner door is located in the outer frame. One side of the inner door is locked with the outer frame through the door lock device. The other side of the inner door is in hinge rotation through the door hinge device. The door lock device comprises an upper lock part and a upper lock hole part, wherein the upper lock part is provided with a telescopic upper spring bolt, the upper lock part is provided with a first switch and a second switch which control the upper spring bolt in a linkage manner, the first switch is a feeding switch controlling the upper spring bolt to telescope, and the second switch is a locking switch controlling the upper spring bolt to telescope. The safety door fence has the advantages that the two switches are combined to control the door lock device, and the door fence is prevented from being mistakenly opened by due to the fact that the switch is accidentally touched by children or pets; a person can conveniently control the door fence by one hand, the force applying part of the door fence conforms to the force applying habit of people, and simpleness and convenience are achieved.
The invention discloses a safety door fence which comprises an outer frame, an inner door, a door lock device and a door hinge device. The inner door is located in the outer frame. One side of the inner door is locked with the outer frame through the door lock device. The other side of the inner door is in hinge rotation through the door hinge device. The door lock device comprises an upper lock part and a upper lock hole part, wherein the upper lock part is provided with a telescopic upper spring bolt, the upper lock part is provided with a first switch and a second switch which control the upper spring bolt in a linkage manner, the first switch is a feeding switch controlling the upper spring bolt to telescope, and the second switch is a locking switch controlling the upper spring bolt to telescope. The safety door fence has the advantages that the two switches are combined to control the door lock device, and the door fence is prevented from being mistakenly opened by due to the fact that the switch is accidentally touched by children or pets; a person can conveniently control the door fence by one hand, the force applying part of the door fence conforms to the force applying habit of people, and simpleness and convenience are achieved.
Safety door fence
XIE XIONGSHI (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
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