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A platform for research: civil engineering, architecture and urbanism
Sink drainage assembly with automatic blocking function
The invention discloses a sink drainage assembly with an automatic blocking function. The assembly comprises a filter basket and a shell. A drainage pipe is connected to the lower end of the shell. Afourth annular step is arranged at the inner circumferential wall of the lower end of the shell. A limiting ring is in threaded connection with the interior of the fourth annular step. A pressing sleeve sleeves the drainage pipe. The pressing sleeve is in threaded connection with the outer circumferential wall of the shell. A second sealing ring is embedded between the upper end face of the drainage pipe and the lower end face of the shell. A supporting disc is arranged in the portion, above the limiting ring, of the shell. A pressing disc is arranged below the supporting disc. A sliding rod is integrally formed in the middle of the upper end face of the pressing disc. The sliding rod movably penetrates through the supporting disc and then stretches out of the supporting disc to be cooperatively clamped to a clamping spring. A second spring sleeves the portion, between the supporting disc and the pressing disc, of the sliding rod. A third sealing ring is attached to the edge of the lower end face of the pressing disc. A push rod is arranged at the inner side of the drainage pipe. When the drainage pipe inside the sink drainage assembly is prone to be disengaged from the shell, theshell can automatically achieve the function of stopping draining.
本发明揭示一种具有自动封堵功能的水槽排水组件，包括过滤篮和壳体，壳体的下端连接有排水管；壳体下端的内周壁上设置有第四环形台阶，第四环形台阶中螺纹连接有限位圈，排水管的外部套装有压套，压套与壳体的外周壁螺纹连接，排水管的上端面与壳体的下端面之间嵌装有第二密封圈；位于限位圈上方的壳体中设置有支撑盘；支撑盘的下方设置有压盘，压盘的上端面中部一体成型有滑杆，滑杆活动贯穿支撑盘后伸出于支撑盘外并配合卡接有卡簧，支撑盘与压盘之间的滑杆的外部套装有第二弹簧，压盘下端面的边缘处贴合有第三密封圈；排水管的内侧设置有推杆；本发明内部的排水管出现脱离壳体的现象时，壳体能够自动实现停止排水的功能。
Sink drainage assembly with automatic blocking function
The invention discloses a sink drainage assembly with an automatic blocking function. The assembly comprises a filter basket and a shell. A drainage pipe is connected to the lower end of the shell. Afourth annular step is arranged at the inner circumferential wall of the lower end of the shell. A limiting ring is in threaded connection with the interior of the fourth annular step. A pressing sleeve sleeves the drainage pipe. The pressing sleeve is in threaded connection with the outer circumferential wall of the shell. A second sealing ring is embedded between the upper end face of the drainage pipe and the lower end face of the shell. A supporting disc is arranged in the portion, above the limiting ring, of the shell. A pressing disc is arranged below the supporting disc. A sliding rod is integrally formed in the middle of the upper end face of the pressing disc. The sliding rod movably penetrates through the supporting disc and then stretches out of the supporting disc to be cooperatively clamped to a clamping spring. A second spring sleeves the portion, between the supporting disc and the pressing disc, of the sliding rod. A third sealing ring is attached to the edge of the lower end face of the pressing disc. A push rod is arranged at the inner side of the drainage pipe. When the drainage pipe inside the sink drainage assembly is prone to be disengaged from the shell, theshell can automatically achieve the function of stopping draining.
本发明揭示一种具有自动封堵功能的水槽排水组件，包括过滤篮和壳体，壳体的下端连接有排水管；壳体下端的内周壁上设置有第四环形台阶，第四环形台阶中螺纹连接有限位圈，排水管的外部套装有压套，压套与壳体的外周壁螺纹连接，排水管的上端面与壳体的下端面之间嵌装有第二密封圈；位于限位圈上方的壳体中设置有支撑盘；支撑盘的下方设置有压盘，压盘的上端面中部一体成型有滑杆，滑杆活动贯穿支撑盘后伸出于支撑盘外并配合卡接有卡簧，支撑盘与压盘之间的滑杆的外部套装有第二弹簧，压盘下端面的边缘处贴合有第三密封圈；排水管的内侧设置有推杆；本发明内部的排水管出现脱离壳体的现象时，壳体能够自动实现停止排水的功能。
Sink drainage assembly with automatic blocking function
具有自动封堵功能的水槽排水组件
SHEN XINGUANG (author)
2020-06-16
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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