Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a foldable door. The foldable door comprises a door frame, a rotating door leaf, four foldable door leaves and four guide wheel devices. The foldable door is characterized in that the upper side and the lower side of the door frame are provided with an upper sliding groove and a lower sliding groove respectively, and the two sides of the lower sliding groove are provided with modified PVC sealing strips; each door leaf is composed of a frame and armorplate glass, the four foldable door leaves are sequentially hinged, the side, not hinged to other foldable door leaves, of one foldable door leaf is hinged to one side of the rotating door leaf; the two first guide wheel devices are arranged between the upper portions of the two first foldable door leaves arranged in a spaced mode among the four foldable door leaves and the upper sliding groove respectively, the other two second guide wheel devices are arranged between the lower portions of the second foldable door leaves among the four foldable door leaves and the lower sliding groove. The foldable door has the advantages of being simple in structure, convenient to operate, small in occupied space, capable of insulating cold, heat and sound and preventing thievery, durable and the like.
The invention discloses a foldable door. The foldable door comprises a door frame, a rotating door leaf, four foldable door leaves and four guide wheel devices. The foldable door is characterized in that the upper side and the lower side of the door frame are provided with an upper sliding groove and a lower sliding groove respectively, and the two sides of the lower sliding groove are provided with modified PVC sealing strips; each door leaf is composed of a frame and armorplate glass, the four foldable door leaves are sequentially hinged, the side, not hinged to other foldable door leaves, of one foldable door leaf is hinged to one side of the rotating door leaf; the two first guide wheel devices are arranged between the upper portions of the two first foldable door leaves arranged in a spaced mode among the four foldable door leaves and the upper sliding groove respectively, the other two second guide wheel devices are arranged between the lower portions of the second foldable door leaves among the four foldable door leaves and the lower sliding groove. The foldable door has the advantages of being simple in structure, convenient to operate, small in occupied space, capable of insulating cold, heat and sound and preventing thievery, durable and the like.
Foldable door
HUANG YUJIAO (Autor:in)
30.09.2015
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
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung