Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a door frame with a concealed screen door. The door frame comprises a door frame body, and is characterized in that the concealed screen door is further mounted on the door frame body, a vertical frame on one side of the door frame body is of the structure of a gauze element concealing cavity, screen door guide rails are mounted in an upper transverse frame and a lower transverse frame, and draw bar fixing fasteners are mounted in a vertical frame on the other side of the door frame body; the concealed screen door comprises an elastic take-up rotary shaft, a concealed gauze element and a draw bar, one end of the concealed gauze element is fixedly mounted on the elastic take-up rotary shaft, the other end of the concealed gauze element is fixedly mounted on the draw bar, the elastic take-up rotary shaft is fixedly mounted in the gauze element concealing cavity, fixing fastener holes are formed in the draw bar, the concealed gauze element is made of 304 stainless steel wires, and the outer surfaces of the 304 stainless steel wires are subjected to electrostatic spraying treatment so as to be protected. The door frame has the advantages that the concealed screen door is mounted in the vertical frame on the side of the door frame body, can be concealed in the vertical frame of the door frame when not used, is difficult to see from the outside and can be directly pulled out when used to form a screen door, and accordingly mosquitoes can be prevented from flying into indoor environments; the concealed screen door is directly mounted on the door frame, is quite convenient to use and is attractive, accordingly, trouble for additionally purchasing and mounting screen doors can be omitted for users, and the door frame has an additional antitheft function.
The invention discloses a door frame with a concealed screen door. The door frame comprises a door frame body, and is characterized in that the concealed screen door is further mounted on the door frame body, a vertical frame on one side of the door frame body is of the structure of a gauze element concealing cavity, screen door guide rails are mounted in an upper transverse frame and a lower transverse frame, and draw bar fixing fasteners are mounted in a vertical frame on the other side of the door frame body; the concealed screen door comprises an elastic take-up rotary shaft, a concealed gauze element and a draw bar, one end of the concealed gauze element is fixedly mounted on the elastic take-up rotary shaft, the other end of the concealed gauze element is fixedly mounted on the draw bar, the elastic take-up rotary shaft is fixedly mounted in the gauze element concealing cavity, fixing fastener holes are formed in the draw bar, the concealed gauze element is made of 304 stainless steel wires, and the outer surfaces of the 304 stainless steel wires are subjected to electrostatic spraying treatment so as to be protected. The door frame has the advantages that the concealed screen door is mounted in the vertical frame on the side of the door frame body, can be concealed in the vertical frame of the door frame when not used, is difficult to see from the outside and can be directly pulled out when used to form a screen door, and accordingly mosquitoes can be prevented from flying into indoor environments; the concealed screen door is directly mounted on the door frame, is quite convenient to use and is attractive, accordingly, trouble for additionally purchasing and mounting screen doors can be omitted for users, and the door frame has an additional antitheft function.
Door frame with concealed screen door
ZHANG LUBIN (Autor:in)
17.02.2016
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
HINGE FOR CONCEALED ARRANGEMENT BETWEEN DOOR FRAME AND DOOR LEAF
| Europäisches Patentamt | 2016