A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Valve element, connecting piece and water outlet device
The invention discloses a valve element which comprises a valve body and a plugging piece. The valve body is provided with a connecting cavity and a water outlet hole located in the end portion of the connecting cavity, and internal threads are arranged on the cavity wall of the connecting cavity. The plugging piece is inserted into the connecting cavity and provided with a plugging part used for opening and closing the water outlet hole, the outer wall, away from the plugging part,of the plugging piece is provided with an external thread matched with the internal thread, the outer wall, close to the plugging part, of the plugging piece is matched with the cavity wall of the connecting cavity to form a water passing cavity communicating with the water outlet hole, and the plugging piece is provided with a water passing channel communicating with the water passing cavity all the time. The invention further provides a connecting piece comprising the valve element. The invention further provides a water outlet device comprising the connecting piece. According to the valve element, the connecting piece and the water outlet device, water opening and closing and water flow adjusting can be achieved in the connecting piece or the valve element, and the structure is simple and practical.
本发明公开了一种阀芯，阀芯包括阀体和封堵件，阀体设有连接腔和位于连接腔端部的出水孔，连接腔的腔壁设有内螺纹；封堵件插设于连接腔中，其设有用于启闭出水孔的封堵部，其外壁远离封堵部设有与内螺纹配合的外螺纹，其靠近封堵部的外壁与连接腔的腔壁配合形成连通出水孔的过水腔，其设有始终与所述过水腔连通的过水道。本发明同时提供一种包括上述阀芯的连接件。本发明同时提供一种包括上述连接件的出水装置。本发明的阀芯、连接件及出水装置，可在连接件或阀芯内实现开关水和调节水流量，且结构简单实用。
Valve element, connecting piece and water outlet device
The invention discloses a valve element which comprises a valve body and a plugging piece. The valve body is provided with a connecting cavity and a water outlet hole located in the end portion of the connecting cavity, and internal threads are arranged on the cavity wall of the connecting cavity. The plugging piece is inserted into the connecting cavity and provided with a plugging part used for opening and closing the water outlet hole, the outer wall, away from the plugging part,of the plugging piece is provided with an external thread matched with the internal thread, the outer wall, close to the plugging part, of the plugging piece is matched with the cavity wall of the connecting cavity to form a water passing cavity communicating with the water outlet hole, and the plugging piece is provided with a water passing channel communicating with the water passing cavity all the time. The invention further provides a connecting piece comprising the valve element. The invention further provides a water outlet device comprising the connecting piece. According to the valve element, the connecting piece and the water outlet device, water opening and closing and water flow adjusting can be achieved in the connecting piece or the valve element, and the structure is simple and practical.
本发明公开了一种阀芯，阀芯包括阀体和封堵件，阀体设有连接腔和位于连接腔端部的出水孔，连接腔的腔壁设有内螺纹；封堵件插设于连接腔中，其设有用于启闭出水孔的封堵部，其外壁远离封堵部设有与内螺纹配合的外螺纹，其靠近封堵部的外壁与连接腔的腔壁配合形成连通出水孔的过水腔，其设有始终与所述过水腔连通的过水道。本发明同时提供一种包括上述阀芯的连接件。本发明同时提供一种包括上述连接件的出水装置。本发明的阀芯、连接件及出水装置，可在连接件或阀芯内实现开关水和调节水流量，且结构简单实用。
Valve element, connecting piece and water outlet device
一种阀芯、连接件及出水装置
LIN XIAOFA (author) / LIN XIAOSHAN (author) / DU HUI (author) / WANG FEIHU (author)
2021-06-18
Patent
Electronic Resource
Chinese
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