Wash basin pipeline dredging device

Abstract

The invention relates to a wash basin pipeline dredging device and in particular relates to a dredging device. A lower cover (18) with a middle hole is arranged at the lower end of a casing pipe (13), the lower face of the lower cover is provided with a rubber sheet (19) with a middle hole, handles (3) are respectively arranged at both sides of the upper end of a pressure pipe (7), the upper end of the pressure pipe is provided with a necking connection pipe (1), the outer edge face of the lower end of the pressure pipe is provided with at least one rubber seal ring (8), the outer edge of the rubber seal ring at the lower part of the pressure pipe is in interference fit with the inner wall of the casing pipe, a close cover (11) is connected with the upper end of the casing pipe, the close cover forms a detachment prevention structure comprising the rubber seal ring at the lower part of the pressure pipe, and the upper end and the lower end of a spring (12) respectively push against a step (5) at the lower end of the connection pipe (1) and upper face of the lower cover. A drain port of a wash basin is closed by the rubber sheet at the lower part of the lower cover, and the pressure pipe repeatedly and synchronously presses up and down by combining with pressure of running water and the handles so that foreign matters difficult to clear in a pipeline are separated from the pipeline quickly.

Description

【Technical field】 [0001] The invention relates to a dredging device, in particular to a water pressure type basin pipeline dredging device. 【Background technique】 [0002] It is known that when foreign matter enters the sink or the sink of the washbasin, the foreign matter will often cause the water in the sink or the washbasin to be unsmooth. To dredge the washbasin, the principle of the leather stick to dredge the sink or the wash basin is to buckle the rubber bowl of the leather stick on the sink or the drain of the wash basin, and use the handle to shake up and down, and the rubber bowl is constantly exerting force. Push down, so that the air is forcibly pushed into the pipeline of the sink or washbasin, and then the foreign matter is loosened, and the foreign matter is washed away by the water flow after the foreign matter is loose; Professional pipeline dredging personnel use electric dredgers or other methods instead, such as chemical strong acid reagents, or spring ...

AI Technical Summary

Problems solved by technology

[0002] It is known that when foreign matter enters the sink or the sink of the washbasin, the foreign matter will often cause the water in the sink or the washbasin to be unsmooth. To dredge the washbasin, the principle of the leather stick to dredge the sink or the wash basin is to buckle the rubber bowl of the leather stick on the sink or the drain of the wash basin, and use the handle to shake up and down, and the rubber bowl is constantly exerting force. Push down, so that the air is forcibly pushed into the pipeline of the sink or washbasin, and then the foreign matter is loosened, and the foreign matter is washed away by the water flow after the foreign matter is loose; Professional pipeline dredging personnel use electric dredgers or other methods instead, such as chemical strong acid reagents, or spring steel wire rotary dredges, etc., but this dredging method is costly on the one hand, and on the other hand, it has to wait for professional pipeline dredging. It is very inconvenient to clear the time of personnel

Images