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A platform for research: civil engineering, architecture and urbanism
Closed protective door with lifting threshold
The closed protective door comprises a door frame, the threshold and door leaves, the two door leaves are rotationally installed on the two sides of the door frame, and the threshold is installed in a threshold groove of the door frame in a sliding mode; the outer side face of the elastic sealing assembly abuts against the side face of the door leaf. A driving disc assembly, a first connecting rod and a second connecting rod are arranged in the threshold groove, the telescopic end of the driving disc assembly is rotationally connected with one end of the first connecting rod, the other end of the first connecting rod is rotationally connected with one end of the second connecting rod, the other end of the second connecting rod is rotationally connected with the inner wall of the door frame, and the tops of the first connecting rod and the second connecting rod abut against the lower surface of the threshold; the driving disc assembly comprises a shell, an end cover, a rotating shaft, a rotating disc, a turning rod and a telescopic assembly. The protective door is good in leakproofness, a driving mechanism for lifting the threshold is simple, labor-saving, flat, small and exquisite in structure and convenient to disassemble and assemble, and the threshold lifting structure can be thin, narrow and light and is convenient to carry, install and use.
本发明公开了一种具有升降门槛的密闭式防护门，包括门框、门槛和门扇，两个门扇转动安装在门框的两侧，门槛滑动安装在门框的槛槽内；门槛的侧面设置弹力密封组件，弹力密封组件的外侧面与门扇侧面相抵紧；槛槽内设置有驱动盘总成、第一连杆和第二连杆，驱动盘总成的伸缩端与第一连杆的一端转动连接，第一连杆的另一端与第二连杆的一端转动连接，第二连杆的另一端与门框的内壁转动连接，第一连杆和第二连杆的顶部抵紧门槛的下表面；驱动盘总成包括壳体、端盖、转轴、转盘、拐杆和伸缩组件。该防护门的密闭性较好，并且门槛升降的驱动机构简单省力，呈扁平化，结构小巧，方便拆装，升降门槛结构也可以做到薄、窄、轻，便于搬运及安装使用。
Closed protective door with lifting threshold
The closed protective door comprises a door frame, the threshold and door leaves, the two door leaves are rotationally installed on the two sides of the door frame, and the threshold is installed in a threshold groove of the door frame in a sliding mode; the outer side face of the elastic sealing assembly abuts against the side face of the door leaf. A driving disc assembly, a first connecting rod and a second connecting rod are arranged in the threshold groove, the telescopic end of the driving disc assembly is rotationally connected with one end of the first connecting rod, the other end of the first connecting rod is rotationally connected with one end of the second connecting rod, the other end of the second connecting rod is rotationally connected with the inner wall of the door frame, and the tops of the first connecting rod and the second connecting rod abut against the lower surface of the threshold; the driving disc assembly comprises a shell, an end cover, a rotating shaft, a rotating disc, a turning rod and a telescopic assembly. The protective door is good in leakproofness, a driving mechanism for lifting the threshold is simple, labor-saving, flat, small and exquisite in structure and convenient to disassemble and assemble, and the threshold lifting structure can be thin, narrow and light and is convenient to carry, install and use.
本发明公开了一种具有升降门槛的密闭式防护门，包括门框、门槛和门扇，两个门扇转动安装在门框的两侧，门槛滑动安装在门框的槛槽内；门槛的侧面设置弹力密封组件，弹力密封组件的外侧面与门扇侧面相抵紧；槛槽内设置有驱动盘总成、第一连杆和第二连杆，驱动盘总成的伸缩端与第一连杆的一端转动连接，第一连杆的另一端与第二连杆的一端转动连接，第二连杆的另一端与门框的内壁转动连接，第一连杆和第二连杆的顶部抵紧门槛的下表面；驱动盘总成包括壳体、端盖、转轴、转盘、拐杆和伸缩组件。该防护门的密闭性较好，并且门槛升降的驱动机构简单省力，呈扁平化，结构小巧，方便拆装，升降门槛结构也可以做到薄、窄、轻，便于搬运及安装使用。
Closed protective door with lifting threshold
一种具有升降门槛的密闭式防护门
MENG HAIMIN (author) / YAN MENGLIANG (author) / ZHANG HUIPENG (author)
2024-02-27
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
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