CN104532927A

CN104532927A - Filter for water trough

Info

Publication number: CN104532927A
Application number: CN201410825239.2A
Authority: CN
Inventors: 殷海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-27
Filing date: 2014-12-27
Publication date: 2015-04-22

Abstract

The invention discloses a filter for a water trough. The filter comprises a filter body A, a filter body B, a rubber handle, a ring-shaped edge, a filtering net A, filtering holes A, a ring-shaped groove, a filtering net B and filtering holes B. The filter is characterized in that a main body of the filter for the water trough consists of the filter body A and the filter body B; the ring-shaped groove is formed in an inlet of the filter body A; the filter body B is arranged in the filter body A; the ring-shaped edge is arranged at an inlet of the filter body B and can be embedded inside the ring-shaped groove; the ring-shaped edge is provided with the filtering net A; one end of the ring-shaped edge is also provided with the rubber handle; when domestic sewage flows in, the sewage can enter the filter body A from the filtering net A on the ring-shaped edge or the filtering holes A in the lower end of the filter body B, and then enter a sewer pipe by the filtering net B or the filtering holes B, and when the filter body B is blocked, the sewage can still pass through the filtering net A, so that the smoothness of water flow is maintained. The filter disclosed by the invention has the beneficial effects of simplicity in design, reliable and durable effects and high practicability.

Description

A kind of sink strainer

Technical field

The present invention relates to a kind of strainer, particularly relate to a kind of sink strainer, belong to filter technology field.

Background technology

In life, sink strainer is the requisite article that people are used for putting filters food waste in the sink, but general sink strainer design is more single, there is many weak points, as tank when swill is more, be easy to blocked by swill and cause sewage cannot enter sewer pipe smoothly, sewage could be drained after having to first to clean out swill by people, brings inconvenience.

Summary of the invention

In order to overcome the deficiency that in prior art, sink strainer exists, the object of this invention is to provide a kind of not easily by double-layer water tank strainer that swill blocks, this sink strainer is made up of small one and large one two strainers, larger sink strainer entrance is provided with annular groove, less sink strainer can be embedded in this annular groove, and the ring edge at less filter inlet place is provided with annular filter screen, during use, swill substantially all can be washed into less filter interior, during the filter opening plugging in less strainer when swill is more, sewage still can be entered larger sink strainer and enter sewer pipe again by the annular filter screen on ring edge, ensure that the unobstructed of current, in addition, if there is part swill to have passed through less strainer under the effect of the pressure, still a larger strainer is had to filter it, ensure that sewer pipe is not blocked.

In order to reach object of the present invention, the technical solution adopted for the present invention to solve the technical problems is: by filter body A, filter body B, rubber handle, ring edge, filter screen A, filter opening A, annular groove, filter screen B, filter opening B forms, it is characterized in that sink strainer main body is made up of filter body A and filter body B, filter body A lower end is provided with filter opening B, filter body A middle section position by filter screen B around forming, filter body A entrance is provided with an annular groove, filter body A inside is provided with filter body B, filter body B entrance is provided with a ring edge, by being embedded in annular groove by ring edge, filter body A and filter body B is combined, ring edge is provided with filter screen A, one end of ring edge is also provided with a rubber handle, filter body B lower end is provided with filter opening A, during use, sink strainer of the present invention is arranged in tank, when there being sanitary sewage to flow into, it is inner that larger swill can be blocked in filter body B, sewage can enter filter body A from the filter opening A of the filter screen A ring edge or filter body B lower end, then sewer pipe is entered by filter screen B or filter opening B again, as swill more blocking filter body B, sewage still can pass through from filter screen A, after having scrubbed, filter body B mentions by rubber handle by user, then the swill of filter body B inside is poured in refuse container.

The invention has the beneficial effects as follows simplicity of design, reliability and durability, practicality is larger.

Accompanying drawing explanation

Below by accompanying drawing and practicality example the invention will be further described.

Fig. 1 is perspective view of the present invention.

Fig. 2 is cross-sectional view of the present invention.

1. filter body A, 2. filter body B, 3. rubber handle, 4. ring edge, 5. filter screen A, 6. filter opening A, 7. annular groove, 8. filter screen B, 9. filter opening B in figure.

Detailed description of the invention

The present invention is by filter body A1, filter body B2, rubber handle 3, ring edge 4, filter screen A5, filter opening A6, annular groove 7, filter screen B8, filter opening B9 forms, it is characterized in that sink strainer main body is made up of filter body A1 and filter body B2, filter body A1 lower end is provided with filter opening B9, filter body A1 middle section position by filter screen B8 around forming, filter body A1 entrance is provided with an annular groove 7, filter body A1 inside is provided with filter body B2, filter body B2 entrance is provided with a ring edge 4, by being embedded in annular groove 7 by ring edge 4, filter body A1 and filter body B2 is combined, ring edge 4 is provided with filter screen A5, one end of ring edge 4 is also provided with a rubber handle 3, filter body B2 lower end is provided with filter opening A6, during use, sink strainer of the present invention is arranged in tank, when there being sanitary sewage to flow into, it is inner that larger swill can be blocked in filter body B2, sewage can enter filter body A1 from the filter opening A6 of the filter screen A5 ring edge 4 or filter body B2 lower end, then sewer pipe is entered by filter screen B8 or filter opening B9 again, as swill more blocking filter body B2, sewage still can pass through from filter screen A5, after having scrubbed, filter body B2 mentions by rubber handle 3 by user, then the swill of filter body B2 inside is poured in refuse container.

Claims

1. a sink strainer, by filter body A(1), filter body B(2), rubber handle (3), ring edge (4), filter screen A(5), filter opening A(6), annular groove (7), filter screen B(8), filter opening B(9) composition, it is characterized in that sink strainer main body is by filter body A(1) and filter body B(2) form, filter body A(1) lower end is provided with filter opening B(9), filter body A(1) middle section position is by filter screen B(8) around forming, filter body A(1) entrance is provided with an annular groove (7), filter body A(1) inside is provided with filter body B(2), filter body B(2) entrance is provided with a ring edge (4), filter body A(1 is made by being embedded in annular groove (7) by ring edge (4)) and filter body B(2) combine, ring edge (4) is provided with filter screen A(5), one end of ring edge (4) is also provided with a rubber handle (3), filter body B(2) lower end is provided with filter opening A(6).