Filter unit for kitchen sink

Abstract

The invention discloses a filter unit for a kitchen sink. The filter unit comprises a main board and an auxiliary board, wherein second supporting plates are fixedly connected to the surface of the main board, and a plurality of first supporting plates are fixedly connected between the second supporting plates; water outlets are formed among the first supporting plates; grooves are symmetrically formed in the surfaces of the second supporting plates; a snap joint is arranged on the back of the main board, and is combined with a clamp slot in the surface of the auxiliary board in a clamped manner; the surfaces of the auxiliary board and the main board are symmetrically fixedly connected with the second supporting plates and the first supporting plates; the second supporting plates on the surface of the main board are in crossed clamping with the second supporting plates on the surface of the auxiliary board. According to the filter unit, a human hand is prevented from extending to the bottom of a sink during draining, so that hands of users can be protected, and the influence that a plug cannot be opened conveniently because of over high hydraulic pressure can be avoided.

Description

technical field [0001] The invention relates to a filter, in particular to a filter unit for a kitchen sink, and belongs to the field of water treatment. Background technique [0002] In home life, it is inevitable to set up some sinks in the kitchen for cleaning and sewage. The bottom of the existing sinks will be equipped with a filter structure to filter out the sundries in the kitchen sewage to prevent the sundries from blocking the pipes. At the same time, when it is necessary to use the sink When storing water, a plug will be provided at the filter structure to block the water outlet. However, when there is more water in the tank, due to the effect of water pressure, the plug is not easy to take out and is not convenient for people to use; and, When what was stored in the water tank was sewage, people needed to put their hands into the bottom of the water tank to take off the stopper, which caused more skin to be stained with sewage, which would cause a certain degree ...

AI Technical Summary

Problems solved by technology

[0002] In home life, it is inevitable to set up some sinks in the kitchen for cleaning and sewage. The bottom of the existing sinks will be equipped with a filter structure to filter out the sundries in the kitchen sewage to prevent the sundries from blocking the pipes. At the same time, when it is necessary to use the sink When storing water, a plug will be provided at the filter structure to block the water outlet. However, when there is more water in the tank, due to the effect of water pressure, the plug is not easy to take out and is not convenient for people to use; and, When what is stored in the tank is sewage, people need to stretch their hands into the bottom of the tank to remove the plug, which makes more skin stained with sewage, which will cause a certain degree of damage to people's skin

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