A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a dual-door-leaf safety door and a screen door. Rotating shafts of two door leaves of the dual-door-leaf safety door are located on a door frame on the same side, the opening directions of the door leaves are the same, and the closed door leaf is independently opened and closed or opened and closed along with the screen door leaf. The first side of the front portion of a section structure of a lock side door leaf frame is used for fixing a screen, a lock pin hole is formed in the fourth side of the rear portion of the section structure, the fourth side is the locking surface of the lock edge side face of the closed door leaf, a step is arranged between the front and rear portions of the section structure, and the side, close to the door frame, of the section structure is the first side face which is the locking surface of the door frame. The section of a hinge side door leaf frame is rectangular, the side, close to the screen, of the hinge side door leaf frame is the second side face used for fixing the screen, and the size of the second side face is identical to that of the first side. The second side, attached to the closed door leaf, of the hinge side door leaf frame and the step of the lock side door leaf frame are on the same plane, and the second side is locked to the lock side door leaf frame.
一种双扇安全户门和纱扇门，双扇安全户门两个门扇的转轴都在同一侧的门框上，且开向相同，封闭扇单独开关，或者跟从纱网扇开关；锁侧扇框的断面结构的前部分的第一面用来固定纱网，后部分的第四面设有锁销孔，第四面是封闭扇的锁边侧面的锁合面，断面结构的前部分和后部分之间设有一台阶，断面结构和门框靠近的一面为第一侧面，第一侧面是门框的锁合面；合页侧扇框的断面形状是长方形，合页侧扇框靠近纱网的一面为用于固定纱网的第二侧面，其尺寸与第一面相同，合页侧扇框和封闭扇贴合的第二面与锁侧扇框的台阶在一个平面上，锁装在锁侧扇框上。
The invention discloses a dual-door-leaf safety door and a screen door. Rotating shafts of two door leaves of the dual-door-leaf safety door are located on a door frame on the same side, the opening directions of the door leaves are the same, and the closed door leaf is independently opened and closed or opened and closed along with the screen door leaf. The first side of the front portion of a section structure of a lock side door leaf frame is used for fixing a screen, a lock pin hole is formed in the fourth side of the rear portion of the section structure, the fourth side is the locking surface of the lock edge side face of the closed door leaf, a step is arranged between the front and rear portions of the section structure, and the side, close to the door frame, of the section structure is the first side face which is the locking surface of the door frame. The section of a hinge side door leaf frame is rectangular, the side, close to the screen, of the hinge side door leaf frame is the second side face used for fixing the screen, and the size of the second side face is identical to that of the first side. The second side, attached to the closed door leaf, of the hinge side door leaf frame and the step of the lock side door leaf frame are on the same plane, and the second side is locked to the lock side door leaf frame.
一种双扇安全户门和纱扇门，双扇安全户门两个门扇的转轴都在同一侧的门框上，且开向相同，封闭扇单独开关，或者跟从纱网扇开关；锁侧扇框的断面结构的前部分的第一面用来固定纱网，后部分的第四面设有锁销孔，第四面是封闭扇的锁边侧面的锁合面，断面结构的前部分和后部分之间设有一台阶，断面结构和门框靠近的一面为第一侧面，第一侧面是门框的锁合面；合页侧扇框的断面形状是长方形，合页侧扇框靠近纱网的一面为用于固定纱网的第二侧面，其尺寸与第一面相同，合页侧扇框和封闭扇贴合的第二面与锁侧扇框的台阶在一个平面上，锁装在锁侧扇框上。
Dual-door-leaf safety door and screen door
一种双扇安全户门和纱扇门
GAO LI (author)
2020-06-23
Patent
Electronic Resource
Chinese
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