Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable protection window used for building construction
The invention discloses an adjustable protection window used for building construction. The adjustable protection window comprises a chassis. The chassis is provided with four adjusting jigs. Each adjusting jig is formed by an inner pipe, an outer pipe, an expansion link, a sleeve, a side board, a moving rod, stretchable legs, a protection frame, and a lever assembly. The outer end of the outer pipe is fixedly connected with the middle part of the side board. The inner end of the inner pipe is fixedly connected with the chassis. The center of the chassis is provided with a cam which can rotate or lock. When the cam rotates, the expansion link is pushed outward. The lever assembly of each adjusting jig is provided with a left group and a right group which are symmetrically arranged on two sides of the outer pipe. Each group of the lever assembly is formed by a first hinge base, a second hinge base, a third hinge base, a fourth hinge base, a first lever, a second lever, a third lever, and a fourth lever. The adjustable protection window used for building construction can be firmly installed in window holes through rotating the cam. The window has an antitheft effect, and installation is convenient, and the window can be repeatedly used.
Adjustable protection window used for building construction
The invention discloses an adjustable protection window used for building construction. The adjustable protection window comprises a chassis. The chassis is provided with four adjusting jigs. Each adjusting jig is formed by an inner pipe, an outer pipe, an expansion link, a sleeve, a side board, a moving rod, stretchable legs, a protection frame, and a lever assembly. The outer end of the outer pipe is fixedly connected with the middle part of the side board. The inner end of the inner pipe is fixedly connected with the chassis. The center of the chassis is provided with a cam which can rotate or lock. When the cam rotates, the expansion link is pushed outward. The lever assembly of each adjusting jig is provided with a left group and a right group which are symmetrically arranged on two sides of the outer pipe. Each group of the lever assembly is formed by a first hinge base, a second hinge base, a third hinge base, a fourth hinge base, a first lever, a second lever, a third lever, and a fourth lever. The adjustable protection window used for building construction can be firmly installed in window holes through rotating the cam. The window has an antitheft effect, and installation is convenient, and the window can be repeatedly used.
Adjustable protection window used for building construction
GAO YUANQIN (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
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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