Floor drain for bathroom

Abstract

The invention discloses a floor drain for a bathroom, and belongs to the field of drainage devices. The floor drain aims to solve the technical problem of how to prevent hair on a bathroom floor fromflowing into a drainage pipeline. The floor drain structurally comprises a floor drain body and a cover body, and further comprises a filter body; the floor drain body is of a tubular structure with an opening in the top face and an opening in the bottom face; the outer edge of the top face opening of the floor drain body extends outwards to form a convex edge, and the bottom face opening of the floor drain body is provided with a filter screen; the top face of the cover body is provided with a plurality of filter holes running through the bottom face of the cover body from top to bottom; thefilter body comprises a supporting column and a plurality of filtering columns, and bristles used for adhering hair are assembled on the outer side face of each filtering column; the filtering columnsare arranged on the supporting column from top to bottom to form a branch-shaped support, the filter body can penetrate through the top face opening of the floor drain body and extend into an inner cavity of the floor drain body, and the top end of the supporting column is detachably and vertically arranged on the bottom face of the cover body. The hair can be collected through the filter body, so that the drainage pipeline is prevented from being blocked.

Description

technical field [0001] The invention relates to the technical field of floor drain products, in particular to a floor drain for bathrooms. Background technique [0002] The floor drain is an important interface connecting the drainage piping system with the indoor ground, and it is an important part of the drainage system in the residence. Present a kind of bathroom drainage pipe prevents hair from blocking the floor drain generally by reducing the water leakage hole, and the hair is filtered on the ground outside the floor drain. When the displacement is too large, the speed of water discharge is slow, and the self-cleaning ability is poor, which may easily cause the blockage of the floor drain hole, and the bathroom will not be drained underwater, resulting in water accumulation. If the floor drain is too large, the hair is easy to rush into the drainage pipe along the water flow, and when a large amount of hair is entangled on the drainage pipe wall, the blockage of the ...

AI Technical Summary

Problems solved by technology

[0004] The technical task of the present invention is to address the above deficiencies and provide a bathroom floor drain to solve the problem that the existing floor drain cannot effectively prevent hair from being discharged into the drainage pipe

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