A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a positioning rotary screen door which comprises a screen reel, a screen body is wound on the screen reel, an axis tube is arranged in the screen reel in a penetrating mode, and a middle screen winder and a lower screen winder are connected to the two ends of the axis tube in a clamped mode respectively. A round pipe hidden in the axis pipe is installed between the middle net rolling device and the lower net rolling device, a spring assembly is arranged in the round pipe and comprises a forward spring and a reverse spring, the forward spring and the reverse spring are connected through a middle connecting accessory, and the middle connecting accessory is connected with the lower net rolling device. The head end of the forward spring is connected with the upper net rolling device clamped into the middle net rolling device, the forward spring and the reverse spring inside can be fixed when the upper net rolling device and the lower net rolling device are combined, the effect of avoiding repeated debugging of the springs during disassembly and assembly is achieved, the reverse spring is connected with the spring clamp, and when the gauze element body moves, the reverse spring is clamped into the spring clamp. And the forward spring and the reverse spring play a role in tightening and expanding, so that the pull-out and the contraction are smoother and lighter.
本发明公开了一种定位旋转纱门，包括纱网卷轴，所述的纱网卷轴上卷绕有纱网主体，所述的纱网卷轴内穿设有轴心管，所述的轴心管两端分别卡接有中卷网器和下卷网器，所述的中卷网器和下卷网器之间安装有内藏于所述的轴心管内的圆管，所述的圆管内设置有弹簧组件，所述的弹簧组件包括正向弹簧和反向弹簧，所述的正向弹簧和反向弹簧之间通过中接配件相连接，所述的正向弹簧头端与卡入所述的中卷网器内的上卷网器相连接，上卷网器和下卷网器两者合并时可固定内部的正向弹簧和反向弹簧，起到拆装时免反复调试弹簧的作用，其中所述的反向弹簧与弹簧卡相连接，纱网主体移动时，正向弹簧和反向弹簧起到收紧和扩张的作用，让其拉出和收缩更顺畅和轻盈。
The invention discloses a positioning rotary screen door which comprises a screen reel, a screen body is wound on the screen reel, an axis tube is arranged in the screen reel in a penetrating mode, and a middle screen winder and a lower screen winder are connected to the two ends of the axis tube in a clamped mode respectively. A round pipe hidden in the axis pipe is installed between the middle net rolling device and the lower net rolling device, a spring assembly is arranged in the round pipe and comprises a forward spring and a reverse spring, the forward spring and the reverse spring are connected through a middle connecting accessory, and the middle connecting accessory is connected with the lower net rolling device. The head end of the forward spring is connected with the upper net rolling device clamped into the middle net rolling device, the forward spring and the reverse spring inside can be fixed when the upper net rolling device and the lower net rolling device are combined, the effect of avoiding repeated debugging of the springs during disassembly and assembly is achieved, the reverse spring is connected with the spring clamp, and when the gauze element body moves, the reverse spring is clamped into the spring clamp. And the forward spring and the reverse spring play a role in tightening and expanding, so that the pull-out and the contraction are smoother and lighter.
本发明公开了一种定位旋转纱门，包括纱网卷轴，所述的纱网卷轴上卷绕有纱网主体，所述的纱网卷轴内穿设有轴心管，所述的轴心管两端分别卡接有中卷网器和下卷网器，所述的中卷网器和下卷网器之间安装有内藏于所述的轴心管内的圆管，所述的圆管内设置有弹簧组件，所述的弹簧组件包括正向弹簧和反向弹簧，所述的正向弹簧和反向弹簧之间通过中接配件相连接，所述的正向弹簧头端与卡入所述的中卷网器内的上卷网器相连接，上卷网器和下卷网器两者合并时可固定内部的正向弹簧和反向弹簧，起到拆装时免反复调试弹簧的作用，其中所述的反向弹簧与弹簧卡相连接，纱网主体移动时，正向弹簧和反向弹簧起到收紧和扩张的作用，让其拉出和收缩更顺畅和轻盈。
Positioning rotary screen door
一种定位旋转纱门
ZHOU SONGQING (author)
2023-04-18
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