A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of limiters and discloses a metal door and window limiter. The metal door and window limiter comprises a limiting block, wherein clamping air cushions are fixedly connected to a front inner wall and a rear inner wall of the limiting block, three grooves are formed in the position, above the clamping air cushions, of a front face of the limiting block from left to right at equal intervals, cylinders are fixedly connected into the grooves, and pistons A are arranged on inner walls of the cylinders in a sleeving mode; a back face of the piston A is connected with an inner wall of the cylinder through a spring, a front face of the cylinder is provided with a hole and sleeved with feeler levers, front faces of the three feeler levers are fixedly connected with a connecting plate, an air groove is formed in the position, above the cylinder, in the limiting block, and a hole is formed in an outer wall of a rear end of the cylinder and communicated with the air groove; a top face of the air groove is provided with a hole and communicates with a winding air cushion, through the arrangement of the winding air cushion, after the door and window are opened and limited, the winding air cushion can automatically conform to the position of the door and window to block the gap, and therefore a problem that dust, winged insects and the like enter a room due to the fact that the gap exists between the door and window and the other door and window in the semi-open state is avoided.
本发明涉及限位器技术领域，且公开了一种金属门窗用限位器，包括限位块，限位块前后内壁均固定连接有夹持气垫，限位块正面在夹持气垫上方由左至右等间距开设有三个槽且槽内固定连接有圆筒，圆筒的内壁套入有活塞A，活塞A背面通过弹簧与圆筒内壁连接，圆筒的正面开设有孔且套入有触杆，三个触杆的正面固定连接有连板，限位块内部在圆筒上方开设有气槽，圆筒后端外壁开设有孔且与气槽连通，限位块顶面固定连接有卷绕气垫，气槽的顶面开设有孔且与卷绕气垫连通，通过卷绕气垫的设置，在门窗开启并受到限位后，能够自动顺应到门窗位置将间隙封堵起来，从而避免灰尘、飞虫等因半开状态下与另一个门窗间存在间隙而进入屋内的问题。
The invention relates to the technical field of limiters and discloses a metal door and window limiter. The metal door and window limiter comprises a limiting block, wherein clamping air cushions are fixedly connected to a front inner wall and a rear inner wall of the limiting block, three grooves are formed in the position, above the clamping air cushions, of a front face of the limiting block from left to right at equal intervals, cylinders are fixedly connected into the grooves, and pistons A are arranged on inner walls of the cylinders in a sleeving mode; a back face of the piston A is connected with an inner wall of the cylinder through a spring, a front face of the cylinder is provided with a hole and sleeved with feeler levers, front faces of the three feeler levers are fixedly connected with a connecting plate, an air groove is formed in the position, above the cylinder, in the limiting block, and a hole is formed in an outer wall of a rear end of the cylinder and communicated with the air groove; a top face of the air groove is provided with a hole and communicates with a winding air cushion, through the arrangement of the winding air cushion, after the door and window are opened and limited, the winding air cushion can automatically conform to the position of the door and window to block the gap, and therefore a problem that dust, winged insects and the like enter a room due to the fact that the gap exists between the door and window and the other door and window in the semi-open state is avoided.
本发明涉及限位器技术领域，且公开了一种金属门窗用限位器，包括限位块，限位块前后内壁均固定连接有夹持气垫，限位块正面在夹持气垫上方由左至右等间距开设有三个槽且槽内固定连接有圆筒，圆筒的内壁套入有活塞A，活塞A背面通过弹簧与圆筒内壁连接，圆筒的正面开设有孔且套入有触杆，三个触杆的正面固定连接有连板，限位块内部在圆筒上方开设有气槽，圆筒后端外壁开设有孔且与气槽连通，限位块顶面固定连接有卷绕气垫，气槽的顶面开设有孔且与卷绕气垫连通，通过卷绕气垫的设置，在门窗开启并受到限位后，能够自动顺应到门窗位置将间隙封堵起来，从而避免灰尘、飞虫等因半开状态下与另一个门窗间存在间隙而进入屋内的问题。
Metal door and window limiter
一种金属门窗用限位器
HUANG HUA (author)
2022-02-08
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
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