A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To disclose a shutter safety lock.SOLUTION: The present invention discloses a shutter safety lock. The shutter safety lock comprises a wall body. A passage penetrating through the wall body in a front-back direction is provided. Safety devices are arranged within both left and right inner walls of the passage. Each safety device includes a penetrating groove. The penetrating grooves are symmetrically formed within both the left and right inner walls of the passage. Fixing blocks are fixedly connected to inner walls of sides, which are closer to a symmetry center, of the penetrating grooves. The shutter safety lock disclosed by the present invention has a simple structure and is easy to operate, where a winding speed of a shutter can be automatically limited, manual traction is avoided, and safety is ensured. Meanwhile, an unwinding speed is not affected when the shutter is expanded, resulting in a quick closure of the passage.SELECTED DRAWING: Figure 1
【課題】本発明はシャッター用保険ロックを開示した。【解決手段】本発明はシャッター用保険ロックを公示し、壁体を含み、前記壁体の中には前後に貫通した通路が設置され、前記通路の左右両側の内壁の中には保険装置が設置され、前記保険装置は貫通溝を含み、前記貫通溝は前記通路の左右両側の内壁の中に対称的に設置され、前記貫通溝のうち対称中心に近接した側の内壁には固定ブロックが固定的に連結され、本発明はシンプルな構成と簡単な操作方法を有し、自動的にシャッターが巻き上がるときの速度を制限でき、人力で押さえる必要がなく、安全を保証でき、同時にシャッターが下がる時に、下がり速度に響かず、素早く通路を閉鎖できる。【選択図】図１
To disclose a shutter safety lock.SOLUTION: The present invention discloses a shutter safety lock. The shutter safety lock comprises a wall body. A passage penetrating through the wall body in a front-back direction is provided. Safety devices are arranged within both left and right inner walls of the passage. Each safety device includes a penetrating groove. The penetrating grooves are symmetrically formed within both the left and right inner walls of the passage. Fixing blocks are fixedly connected to inner walls of sides, which are closer to a symmetry center, of the penetrating grooves. The shutter safety lock disclosed by the present invention has a simple structure and is easy to operate, where a winding speed of a shutter can be automatically limited, manual traction is avoided, and safety is ensured. Meanwhile, an unwinding speed is not affected when the shutter is expanded, resulting in a quick closure of the passage.SELECTED DRAWING: Figure 1
【課題】本発明はシャッター用保険ロックを開示した。【解決手段】本発明はシャッター用保険ロックを公示し、壁体を含み、前記壁体の中には前後に貫通した通路が設置され、前記通路の左右両側の内壁の中には保険装置が設置され、前記保険装置は貫通溝を含み、前記貫通溝は前記通路の左右両側の内壁の中に対称的に設置され、前記貫通溝のうち対称中心に近接した側の内壁には固定ブロックが固定的に連結され、本発明はシンプルな構成と簡単な操作方法を有し、自動的にシャッターが巻き上がるときの速度を制限でき、人力で押さえる必要がなく、安全を保証でき、同時にシャッターが下がる時に、下がり速度に響かず、素早く通路を閉鎖できる。【選択図】図１
SHUTTER SAFETY LOCK
シャッター用保険ロック
WANG HUIZHEN (author)
2020-11-12
Patent
Electronic Resource
Japanese
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