Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-theft gauze leaf and plastic door and window comprising same
The invention discloses an anti-theft gauze leaf and a plastic door and window comprising the anti-theft gauze leaf. The anti-theft gauze leaf comprises a frame-shaped metal section bar, a metal gauze element, a sealing strip and an anti-theft hook, wherein the metal gauze element is clamped in the frame-shaped metal section bar. A clamping-in opening used for being clamped into a wall bottom frame in a matched mode is formed in one end of the metal section bar, and a clamping opening used for clamping the metal gauze element is formed in the other end of the metal section bar. A cavity is formed in the middle of the metal section bar, two connecting screw holes for connecting adjacent metal section bars are formed in the cavity, one connecting screw hole is close to the clamping-in opening, the other connecting screw hole is close to the clamping opening, a check block protruding inwards is arranged at the opening of the clamping opening, the metal gauze element is embedded in the clamping opening through the sealing strip, and a connecting hole for connecting the anti-theft hook is formed in the indoor position of the metal section bar. Compared with a traditional gauze leaf, the plastic door and window designed, produced and put into use have the advantages of being long in service life, durable, good in anti-theft effect and the like.
Anti-theft gauze leaf and plastic door and window comprising same
The invention discloses an anti-theft gauze leaf and a plastic door and window comprising the anti-theft gauze leaf. The anti-theft gauze leaf comprises a frame-shaped metal section bar, a metal gauze element, a sealing strip and an anti-theft hook, wherein the metal gauze element is clamped in the frame-shaped metal section bar. A clamping-in opening used for being clamped into a wall bottom frame in a matched mode is formed in one end of the metal section bar, and a clamping opening used for clamping the metal gauze element is formed in the other end of the metal section bar. A cavity is formed in the middle of the metal section bar, two connecting screw holes for connecting adjacent metal section bars are formed in the cavity, one connecting screw hole is close to the clamping-in opening, the other connecting screw hole is close to the clamping opening, a check block protruding inwards is arranged at the opening of the clamping opening, the metal gauze element is embedded in the clamping opening through the sealing strip, and a connecting hole for connecting the anti-theft hook is formed in the indoor position of the metal section bar. Compared with a traditional gauze leaf, the plastic door and window designed, produced and put into use have the advantages of being long in service life, durable, good in anti-theft effect and the like.
Anti-theft gauze leaf and plastic door and window comprising same
SONG HUAJIA (Autor:in)
20.05.2015
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
Lock device of anti-theft door and window and anti-theft door and window
| Europäisches Patentamt | 2015