RU94007658ARU94007658/06ARU94007658ARU94007658ARU 94007658 ARU94007658 ARU 94007658ARU 94007658/06 ARU94007658/06 ARU 94007658/06ARU 94007658 ARU94007658 ARU 94007658ARU 94007658 ARU94007658 ARU 94007658A
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Application filed by М.В. БахтинfiledCriticalМ.В. Бахтин
Priority to RU94007658ApriorityCriticalpatent/RU2047702C1/en
Application grantedgrantedCritical
Publication of RU2047702C1publicationCriticalpatent/RU2047702C1/en
Publication of RU94007658ApublicationCriticalpatent/RU94007658A/en
FIELD: devices for elimination of stoppages in pipelines, foulings of sinks, baths and toilet bowls. SUBSTANCE: washing device has body made in the form of runner cylindrical sleeve with internal socket for pressing rod on generating surface and hole on diametrically opposite side. Body from open end is joined with hollow truncated cone with internal socket for rod. Volume of cone cavity is equal or larger than that of sleeve cavity. EFFECT: higher efficiency. 2 dwg
Claims (1)
Использование: в устройствах для устранения засорений в трубопроводах, раковинах, ваннах и унитазах. Сущность изобретения: корпус выполнен в виде резинового цилиндрического стакана с внутренним гнездом для нажимного штока на образующей поверхности и отверстием на диаметрально противоположной стороне. Корпус с открытого торца состыкован с полым усеченным конусом с внутренним гнездом для штока. Объем полости конуса равен или больше объема полости стакана.Usage: in devices for eliminating clogging in pipelines, sinks, bathtubs and toilets. The inventive body is made in the form of a rubber cylindrical cup with an internal socket for the pressure rod on the forming surface and the hole on the diametrically opposite side. The body from the open end is docked with a hollow truncated cone with an internal socket for the rod. The volume of the cavity of the cone is equal to or greater than the volume of the cavity of the glass.
Drain connection for washbasin or other sanitary fitting has nut with female thread screwing onto pipe stub on fitting and compressing tapered seal body using internal cone surface