Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a lower wheel device for a slide door. The device is that a plane adjusting device is adopted, wherein the plane adjusting device comprises a flat lifting plate which is connected with a supporting part, and a rotating adjusting part which is mounted on a base plate and can be rotated relative to the base plate; at least one crescent bump is arranged on the rear side plane of the flat lifting plate; a spiral groove is formed in the front side plane of the rotating adjusting part; the crescent bump is adaptively mounted to the spiral groove and can move along the spiral groove as the rotating adjusting part rotates, so as to drive the flat lifting plate to slide up and down on the base plate; therefore, a pulley can move up and down on the base plate, upper and lower gaps between the slide doors or between the slide doors and door frames can be effectively controlled; the height balance between the slide doors or the slide doors and the door frames can be ensured; the use stability and practicability are improved; the slide door can be stably and quietly used; therefore, the use quality of the product is improved.
The invention provides a lower wheel device for a slide door. The device is that a plane adjusting device is adopted, wherein the plane adjusting device comprises a flat lifting plate which is connected with a supporting part, and a rotating adjusting part which is mounted on a base plate and can be rotated relative to the base plate; at least one crescent bump is arranged on the rear side plane of the flat lifting plate; a spiral groove is formed in the front side plane of the rotating adjusting part; the crescent bump is adaptively mounted to the spiral groove and can move along the spiral groove as the rotating adjusting part rotates, so as to drive the flat lifting plate to slide up and down on the base plate; therefore, a pulley can move up and down on the base plate, upper and lower gaps between the slide doors or between the slide doors and door frames can be effectively controlled; the height balance between the slide doors or the slide doors and the door frames can be ensured; the use stability and practicability are improved; the slide door can be stably and quietly used; therefore, the use quality of the product is improved.
Lower wheel device for slide door
LIAO TIANMING (Autor:in)
02.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
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