Drainer

Abstract

The invention discloses a drainer, and belongs to the field of relevant equipment of sanitary ware. When the drainer needs to be closed, a pulling handle only needs to be pulled by a hand from the side surface, so that a slide rod outwards moves; a connecting rod is driven to rightwards move and rotate by the outward movement of the slide rod, so that a connection rod is driven to downwards slidethrough the connecting rod; an opening and closing piston arranged on the top end is driven to move and to be clamped in a clamp opening corresponding to an opening position of the topmost end of a pipe body, so that the an opening is closed. When sewage needs to be discharged through the draining after washing and rinsing, the hand operation is not needed; the slide rod can be pushed by other positions of the body to move towards the left side, i.e. the inner part; the connection rod can be pushed to upwards move through driving the connecting rod to leftwards move, so that the opening and closing piston can be ejected out; and water in a wash basin can flow into the pipe body from a gap position between the upper end opening of the pipe body and the opening and closing piston and downwards flows into a sewage pipeline. When a filter screen is blocked, the opening and closing piston only needs to be unscrewed, and the filter screen is hooked out by an article with a hook, such as a steel wire to be cleaned, and is put back again; and then, the piston is screwed. The operation is simple, fast and convenient.

Description

technical field [0001] The invention belongs to the field of equipment related to sanitary ware, and in particular relates to a drainer used for draining water in a washbasin. Background technique [0002] Sanitary ware is widely used in public places or homes, where the washbasin is used for daily cleaning, and the drainer is a drainage device applied at the bottom of the pool; the drainer can be divided into bouncing drains, flip drains and pull drains by type Wait. According to the material, it can be divided into copper sewer, stainless steel sewer, plastic sewer, etc. However, its opening and closing device is generally arranged at the bottom of the washbasin. When people wash their hands and then touch the opening and closing device located at the bottom of the sewage, their hands will be contaminated with dirt, and then they have to open the faucet to rinse, wasting water resources and The operation is cumbersome, and the internal structure of the existing drain is ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problem that the opening and closing of the current drain needs to touch the bottom of the washbasin by hand, causing secondary pollution of the hands, and the structure is complicated and it is difficult to maintain it when it is blocked. Provide a drain

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