A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Door with sealed bottom opening
The invention discloses a door with a sealed bottom opening, and belongs to the field of a furniture tool. The sealing at the lower edge part of the door can be ensured. The door has the technical scheme that the door comprises a rectangular door frame and a door plate, wherein a chute approximately in a rectangular shape is downwards processed in the thickness middle position near the lower end surface on the door plate; a support plate provided with a support spring is arranged at the two ends of the chute; a slide plate which is a little smaller than the chute and is approximately in an I shape is arranged in the chute; the support plate and the support spring arranged at the two ends of the chute are embedded and connected into the inner concave parts of the two sides of the slide plate; a slide block opening is processed in each of the upper part of the right side end surface of the chute and the left upper corner part, near the chute, of the front side of the door plate; a front side slide block with an inclined surface at the inner end and a lateral side block with an inclined surface at the inner end are respectively and movably arranged in the two slide block openings; the inclined surface at the inner end of each of the two slide blocks is in contact with the seamed edge of the top surface of the slide plate; and a downwards projected blocky object is processed in a position near the inner end of the lower surface of each of the two slide blocks. The door is suitable to be assembled in various buildings.
Door with sealed bottom opening
The invention discloses a door with a sealed bottom opening, and belongs to the field of a furniture tool. The sealing at the lower edge part of the door can be ensured. The door has the technical scheme that the door comprises a rectangular door frame and a door plate, wherein a chute approximately in a rectangular shape is downwards processed in the thickness middle position near the lower end surface on the door plate; a support plate provided with a support spring is arranged at the two ends of the chute; a slide plate which is a little smaller than the chute and is approximately in an I shape is arranged in the chute; the support plate and the support spring arranged at the two ends of the chute are embedded and connected into the inner concave parts of the two sides of the slide plate; a slide block opening is processed in each of the upper part of the right side end surface of the chute and the left upper corner part, near the chute, of the front side of the door plate; a front side slide block with an inclined surface at the inner end and a lateral side block with an inclined surface at the inner end are respectively and movably arranged in the two slide block openings; the inclined surface at the inner end of each of the two slide blocks is in contact with the seamed edge of the top surface of the slide plate; and a downwards projected blocky object is processed in a position near the inner end of the lower surface of each of the two slide blocks. The door is suitable to be assembled in various buildings.
Door with sealed bottom opening
PEI XUEHUA (author) / CHEN SHUO (author)
2015-12-16
Patent
Electronic Resource
English
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
Automatic opening and closing sealed convenient door for coating production line
| European Patent Office | 2021