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Unidirectionally swinging linkage shutter, linkage shutter skylight roof, and shutter blades
A unidirectionally swinging linkage shutter, a linkage shutter skylight roof, and shutter blades. The unidirectionally swinging linkage shutter comprises a frame (1) and shutter blades (2). The frame (1) comprises transverse frame parts (11) and longitudinal frame parts (12). Each longitudinal frame part (12) comprises a frame part body (121) and a fixing bar (122) protruding from the outdoor side of the frame part body (121) and provided with the same number of pin holes as the shutter blades. Two ends of the blade body (21) of each shutter blade are each provided with a swing axis end (216) and an outer swing end (217). A pin accommodating hole (22) is provided at the swing axis end (216). The outer wall of the swing axis end (216) is round and coaxial with the axis of the pin accommodating hole (22). Each shutter blade (2) is connected to the fixing bar (122) by means of a pin passing through the pin hole and the pin accommodating hole (22). A linkage connection part is provided on a rib (23) of the outer swing end (217). The linkage connection part is hinged with a linkage connection bar (3). The linkage shutter skylight roof comprises transverse roof beams (100) and longitudinal roof beams (200). Each longitudinal frame part (12) of the longitudinal roof beams (200) comprises a frame part body (121) and a fixing bar (122) protruding outward from the frame part body (121). The shutter blades (2) are connected to the fixing bars (122). The shutter blades do not interfere with each other, can be easily mounted and removed, and have a good sealing performance.
Unidirectionally swinging linkage shutter, linkage shutter skylight roof, and shutter blades
A unidirectionally swinging linkage shutter, a linkage shutter skylight roof, and shutter blades. The unidirectionally swinging linkage shutter comprises a frame (1) and shutter blades (2). The frame (1) comprises transverse frame parts (11) and longitudinal frame parts (12). Each longitudinal frame part (12) comprises a frame part body (121) and a fixing bar (122) protruding from the outdoor side of the frame part body (121) and provided with the same number of pin holes as the shutter blades. Two ends of the blade body (21) of each shutter blade are each provided with a swing axis end (216) and an outer swing end (217). A pin accommodating hole (22) is provided at the swing axis end (216). The outer wall of the swing axis end (216) is round and coaxial with the axis of the pin accommodating hole (22). Each shutter blade (2) is connected to the fixing bar (122) by means of a pin passing through the pin hole and the pin accommodating hole (22). A linkage connection part is provided on a rib (23) of the outer swing end (217). The linkage connection part is hinged with a linkage connection bar (3). The linkage shutter skylight roof comprises transverse roof beams (100) and longitudinal roof beams (200). Each longitudinal frame part (12) of the longitudinal roof beams (200) comprises a frame part body (121) and a fixing bar (122) protruding outward from the frame part body (121). The shutter blades (2) are connected to the fixing bars (122). The shutter blades do not interfere with each other, can be easily mounted and removed, and have a good sealing performance.
Unidirectionally swinging linkage shutter, linkage shutter skylight roof, and shutter blades
YANG DONGZUO (author)
2021-12-02
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
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