Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-friction labor-saving double-drainage-valve lifting mechanism and drainage valve thereof
The invention relates to a low-friction labor-saving double-drainage-valve lifting mechanism and a drainage valve thereof. A buoy assembly which is in linkage fit with the lifting mechanism to drain and close water is arranged in a drainage valve body; the lifting mechanism comprises a left swing piece, a right swing piece and a lifting rod. Swing pieces of the left swing piece and the right swing piece are erected on the left carrying rod and the right carrying rod of the button base respectively to form a pivot joint rotating structure. A front supporting shoulder and a rear supporting shoulder are arranged on the upper portion of the lifting rod, sliding grooves are formed in the front supporting shoulder and the rear supporting shoulder, a left swing piece hinge shaft is installed on the right half sections of the sliding grooves to form a hinge rotation labor-saving structure, and a right swing piece hinge shaft is installed on the left half sections of the sliding grooves to form a hinge rotation labor-saving structure. When water is closed, the swing pieces of the left swing piece and the right swing piece are reset, and the left swing piece, the right swing piece and the lifting rod roughly form a Y-shaped structure. During drainage, the swing pieces of the left swing piece and the right swing piece swing downwards, so that the left swing piece, the right swing piece and the lifting rod are approximately of an umbrella-shaped structure to form a left-right balance vertical lifting structure of the lifting mechanism. The device has the advantages of low friction, labor saving and prolonged service life of products.
本发明涉及一种低摩擦省力的双排水阀提拉机构及其排水阀，排水阀本体中设置有联动配合提拉机构进行排水和闭水的浮筒组件；提拉机构包括左、右摆件和提拉杆，左、右摆件的摆片分别架设于按钮座的左、右担杆上构成枢接转动结构；提拉杆的上部设置前、后支撑肩，前、后支撑肩开设有滑槽，左摆件铰接轴安装于滑槽的右半段构成铰接转动省力结构，右摆件铰接轴安装于滑槽的左半段构成铰接转动省力结构；闭水时，左、右摆件的摆片复位，左摆件、右摆件和提拉杆三者大致呈Y型结构；排水时，左、右摆件的摆片向下摆动，使左摆件、右摆件和提拉杆三者大致呈伞型结构而构成提拉机构的左右平衡垂直提拉结构。具有低摩擦、省力、延长产品使用寿命的优点。
Low-friction labor-saving double-drainage-valve lifting mechanism and drainage valve thereof
The invention relates to a low-friction labor-saving double-drainage-valve lifting mechanism and a drainage valve thereof. A buoy assembly which is in linkage fit with the lifting mechanism to drain and close water is arranged in a drainage valve body; the lifting mechanism comprises a left swing piece, a right swing piece and a lifting rod. Swing pieces of the left swing piece and the right swing piece are erected on the left carrying rod and the right carrying rod of the button base respectively to form a pivot joint rotating structure. A front supporting shoulder and a rear supporting shoulder are arranged on the upper portion of the lifting rod, sliding grooves are formed in the front supporting shoulder and the rear supporting shoulder, a left swing piece hinge shaft is installed on the right half sections of the sliding grooves to form a hinge rotation labor-saving structure, and a right swing piece hinge shaft is installed on the left half sections of the sliding grooves to form a hinge rotation labor-saving structure. When water is closed, the swing pieces of the left swing piece and the right swing piece are reset, and the left swing piece, the right swing piece and the lifting rod roughly form a Y-shaped structure. During drainage, the swing pieces of the left swing piece and the right swing piece swing downwards, so that the left swing piece, the right swing piece and the lifting rod are approximately of an umbrella-shaped structure to form a left-right balance vertical lifting structure of the lifting mechanism. The device has the advantages of low friction, labor saving and prolonged service life of products.
本发明涉及一种低摩擦省力的双排水阀提拉机构及其排水阀，排水阀本体中设置有联动配合提拉机构进行排水和闭水的浮筒组件；提拉机构包括左、右摆件和提拉杆，左、右摆件的摆片分别架设于按钮座的左、右担杆上构成枢接转动结构；提拉杆的上部设置前、后支撑肩，前、后支撑肩开设有滑槽，左摆件铰接轴安装于滑槽的右半段构成铰接转动省力结构，右摆件铰接轴安装于滑槽的左半段构成铰接转动省力结构；闭水时，左、右摆件的摆片复位，左摆件、右摆件和提拉杆三者大致呈Y型结构；排水时，左、右摆件的摆片向下摆动，使左摆件、右摆件和提拉杆三者大致呈伞型结构而构成提拉机构的左右平衡垂直提拉结构。具有低摩擦、省力、延长产品使用寿命的优点。
Low-friction labor-saving double-drainage-valve lifting mechanism and drainage valve thereof
一种低摩擦省力的双排水阀提拉机构及其排水阀
LIN XUAN (Autor:in) / YANG WEIBO (Autor:in) / CHEN XUELIN (Autor:in) / CHEN XUENI (Autor:in) / CHENG RENXIAN (Autor:in) / CAI HUA (Autor:in) / ZHANG YANXIN (Autor:in)
27.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
CENTRAL FORCE BALANCED DRAINAGE VALVE LIFTING MECHANISM
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2015