CN215962405U - Combined filtering assembly and vegetable washing basin - Google Patents

Abstract

The utility model provides a combined filtering assembly and a vegetable washing basin, and belongs to the technical field of kitchen supplies. The combined type filtering component comprises a lower-layer filtering net and an upper-layer filtering net, wherein the upper-layer filtering net can be nested in the lower-layer filtering net, and a lifting handle used for lifting the upper-layer filtering net is arranged on the upper-layer filtering net. After the upper filter screen is blocked, the upper filter screen is lifted upwards and shaken slightly through the lifting handle, so that liquid flows downwards smoothly, dregs are intercepted above the upper filter screen, and a hand does not need to stretch into the liquid, so that quick disturbance can be realized, liquid discharge is accelerated, and the upper filter screen is cleaned quickly, and the use is convenient. In the in-service use process, lower floor's filter screen can hardly be blockked up, and liquid discharges totally the back, in time to lower floor's filter screen wash can, the convenience is high.

Description

Combined filtering assembly and vegetable washing basin

Technical Field

The utility model belongs to the technical field of kitchen supplies, and particularly relates to a combined filtering assembly and a vegetable washing basin.

Background

The vegetable washing basin is one of the necessary articles for kitchen, and is generally composed of a basin body, a filter screen and a drain pipe, wherein the filter screen and the drain pipe are arranged at the bottom of the basin body. The vegetable washing basin is not only used for washing vegetables, and during the in-service use, also often by as the dish washing basin, some soup class leftovers or swill also often are emptyd in the dish washing basin, lead to the easy jam of filter screen at the vegetable washing basin pelvic floor department. Particularly, when the filter screen is blocked by mud or meal residues, dirty water cannot be smoothly drained through the drain pipe, hands need to be stretched into the dirty water to lift the filter screen or clean impurities in the filter screen, and the use is inconvenient. When the filter screen is lifted for cleaning, dirty water is drained into the drain pipe without restriction, and large impurities floating in the dirty water enter the drain pipe along with water flow, so that the drain pipe is easily blocked.

Among the prior art, chinese utility model patent like patent No. 201721684663.5 discloses a double-deck filter screen vegetable washing basin convenient to clear away filtrations, set up the one-level filter screen at vegetable washing basin's pelvic floor, and set up the second grade filter screen in water pipe head department, above-mentioned vegetable washing basin though can prevent when clearing up the one-level filter screen, the impurity of aquatic gets into the drain pipe, cause drain pipe blocking, but after the one-level filter screen blocks up, still need stretch into dirty aquatic with the hand, clear up or propose the one-level filter screen to the one-level filter screen, it is inconvenient to use, and the second grade filter screen clearance is more difficult.

Disclosure of Invention

In view of the above, the utility model provides a combined filter assembly and a vegetable washing basin, and aims to solve the technical problem that hands need to be inserted into dirty water to be cleaned after a filter screen of the vegetable washing basin is blocked in the prior art, and the use is inconvenient.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a modular filter assembly, includes lower floor's filter screen and upper filter screen, upper filter screen can nest in lower floor's filter screen, be provided with on the upper filter screen and be used for carrying and carry the handle that draws of upper filter screen.

Preferably, the number of the lower layer filter screens is at least one.

Preferably, the lifting handle comprises a connecting rod and a lifting rod, one end of the connecting rod is connected with the upper-layer filter screen, the lifting rod is vertically arranged upwards, and the lower end of the lifting rod is connected with one end, far away from the upper-layer filter screen, of the connecting rod.

Preferably, the depth of the upper screen is less than the depth of the lower screen.

Preferably, lower floor's filter screen upper end is provided with first support edge, the upper end of upper filter screen is provided with the second and supports along, the second support along can fold and fall in first support is followed last.

Preferably, a screen cover covering part is arranged on the inner side of the second supporting edge.

Preferably, the upper layer filter screen can be detachably connected with the lower layer filter screen.

Preferably, the inboard of lower floor's filter screen is provided with at least one first connection piece, the outside of upper filter screen is provided with at least one second connection piece, upper filter screen rotates, the second connection piece can with first connection piece block.

Preferably, the pore size of the lower layer of filter screen is larger than that of the upper layer of filter screen.

A vegetable washing basin comprising a modular filter assembly as described above.

According to the technical scheme, the utility model provides a combined filtering component and a vegetable washing basin, which have the beneficial effects that: the filter screen lifting device is characterized in that a lower filter screen and an upper filter screen are arranged, the upper filter screen is nested in the lower filter screen, and a lifting handle for lifting the upper filter screen is arranged on the upper filter screen. The combined type filtering component is arranged in a container which cannot be unloaded, particularly arranged at the bottom of a vegetable washing basin, when an upper filter screen is blocked, a large amount of liquid containing dregs is accumulated in the container, firstly, the liquid is lifted upwards and slightly shaken by the lifting handle to enable the liquid to flow downwards smoothly, the dregs are intercepted above the upper filter screen, and the dregs flowing down along with the liquid from gaps between the upper filter screen and the side edge of the lower filter screen are intercepted by the lower filter screen. Work as when upper filter screen blocks up seriously, through carry the pull handle, directly will upper filter screen proposes and clears up, at this moment under the effect of lower floor's filter screen, dregs are held back, prevent when clearing up the filter screen, dregs get into the drain pipe, block up the drain pipe. By using the combined filter assembly provided by the utility model, after the upper filter screen is blocked, a hand does not need to be inserted into liquid, so that the rapid disturbance can be realized, the liquid discharge is accelerated, the rapid cleaning of the upper filter screen is realized, and the combined filter assembly is convenient to use. In the in-service use process, lower floor's filter screen can hardly be blockked up, and liquid discharges totally the back, in time to lower floor's filter screen wash can, the convenience is high.

Drawings

FIG. 1 is a schematic view of a modular filter assembly.

FIG. 2 is a schematic cross-sectional view of a modular filter assembly.

Fig. 3 is an exploded view of a modular filter assembly.

Fig. 4 is a cross-sectional view of an exploded view of a modular filter assembly.

FIG. 5 is a schematic cross-sectional view of the modular filter assembly in a use position.

FIG. 6 is a schematic cross-sectional view of the modular filter assembly in yet another use configuration.

In the figure: the combined filter assembly 10, the lower filter screen 100, the first support edge 110, the first connecting piece 120, the upper filter screen 200, the second support edge 210, the filter screen cover closing part 211, the second connecting piece 220, the lifting handle 300, the connecting rod 310 and the lifting rod 320.

Detailed Description

The technical scheme and the technical effect of the utility model are further elaborated in the following by combining the drawings of the utility model.

Referring to fig. 1, in one embodiment, a modular filter assembly 10, which is installed in a container that cannot be discharged after being blocked, for example, the bottom of a vegetable washing basin, includes a lower filter screen 100 and an upper filter screen 200, wherein the upper filter screen 200 can be nested in the lower filter screen 100, and a lifting handle 300 for lifting the upper filter screen 200 is disposed on the upper filter screen 200.

Specifically, lower floor's filter screen 100 is big with standard filter screen etc. or bigger than standard filter screen (then need adjust the bore of the lower mouth of pipe department this moment), upper filter screen 200 compares lower floor's filter screen is less, thereby makes upper filter screen 200 can nest in lower floor's filter screen 100 is interior. When the combined filter assembly 10 is installed in a container that cannot be discharged, for example, at the bottom of a vegetable washing tub, a large amount of liquid containing dregs is accumulated in the container when the upper filter screen 200 is clogged. First, the upper screen 200 is slightly lifted and shaken upward by the lifting handle 300, so that the liquid smoothly flows downward, the residue is caught above the upper screen 200, and the residue flowing down along with the liquid from the gap between the upper screen 200 and the lower screen 100 is caught by the lower screen 100. When the upper filter screen 200 is seriously clogged, the upper filter screen 200 is directly lifted out for cleaning through the lifting handle 300. At this time, under the action of the lower layer filter screen 100, dregs are intercepted, and the dregs are prevented from entering a drain pipe and blocking the drain pipe when the filter screen is cleaned. By using the combined filter assembly 10 provided by the utility model, after the upper filter screen 200 is blocked, a hand does not need to be inserted into liquid, so that quick disturbance can be realized, liquid discharge is accelerated, quick cleaning of the upper filter screen 200 is realized, and the combined filter assembly is convenient to use. In the in-service use process, lower floor's filter screen 100 can hardly be blockked up, and liquid discharges totally the back, and is in time right lower floor's filter screen 100 wash can, the convenience is high.

Of course, in order to further prevent the lower screen 100 from being clogged and difficult to clean when the upper screen 200 is cleaned, the number of the lower screen 100 is at least one. That is, the lower screen 100 may be a plurality of screens nested within one another. Considering practical use, generally, it is desirable to provide a lower screen 100 without occupying a large bottom space.

In a preferred embodiment, the lifting handle 300 includes a connecting rod 310 and a lifting rod 320, one end of the connecting rod 310 is connected to the upper layer of the filter screen 200, the lifting rod 320 is disposed vertically upward, and the lower end of the lifting rod is connected to one end of the connecting rod 310 far away from the upper layer of the filter screen 200. That is, the connecting rod 310 and the lifting rod 320 form an angular lifting handle 300, and in actual use, the connecting rod 310 is tightly attached to or close to the bottom of the container, and the lifting rod 320 is tightly attached to or close to the side wall of the container, so that on one hand, the upper layer filter screen 200 is conveniently taken out, on the other hand, the space occupied by the lifting handle 300 is reduced, and the normal use space of the container is ensured. It should be noted that a plurality of the pull-up handles 300 may be provided, for example, two pull-up handles 300 are symmetrically provided on two sides of the upper screen 200 to facilitate taking out the upper screen 200.

Referring to fig. 2, in another preferred embodiment, the depth of the upper screen 200 is less than the depth of the lower screen 100. That is, when the upper screen 200 is nested in the lower screen 100, the bottom of the upper screen 200 and the bottom of the lower screen 100 form a cavity for trapping dregs, and when the upper screen 200 is taken out and cleaned, the dregs in a short time are trapped in the cavity without affecting the normal refilling of the upper screen 200. Preferably, the bottom of the upper filter screen 200 may be provided with a plurality of disturbance protrusions, which are used for disturbing dregs retained on the lower filter screen 100 after the lower filter screen 100 is blocked, so as to ensure that liquid can be normally discharged.

Referring to fig. 3 and 4 together, in another preferred embodiment, the upper end of the lower filter screen 100 is provided with a first supporting edge 110, the upper end of the upper filter screen 200 is provided with a second supporting edge 210, and the second supporting edge 210 can be overlapped on the first supporting edge 110. That is, in normal use, the upper screen 200 and the lower screen 100 have a certain gap at the bottom and sides, but the upper end is sealed by the second supporting edge 210 and the first supporting edge 110, so that liquid or dregs can only pass through the upper screen at first, and cannot enter the lower screen easily.

Further, a strainer cover covering part 211 is arranged on the inner side of the second supporting edge 210, that is, a plurality of sealing grooves are formed on the inner side of the second supporting edge 210, the sealing grooves are used for receiving strainer covers, and water in the grooves is difficult to flow downwards.

Referring to fig. 5 and 6 together, in a preferred embodiment, the upper screen 200 is detachably connected to the lower screen 100. That is, the upper filter screen 200 can be conveniently connected to the lower filter screen 100 and can be conveniently and rapidly separated. For example, the upper screen 200 may be threaded or snap-fit to the lower screen 100.

Preferably, at least one first connection piece 120 is disposed on the inner side of the lower filter screen 100, at least one second connection piece 220 is disposed on the outer side of the upper filter screen 200, the upper filter screen 200 rotates, and the second connection piece 220 can be engaged with the first connection piece 120. Specifically, two or three first connection pieces 120 are arranged on the inner side of the lower-layer filter screen 100, two or three second connection pieces 220 are arranged on the outer side of the upper-layer filter screen 200, and the distance between two adjacent first connection pieces 120 is greater than the width of the second connection pieces 220. The second connector tab 220 is positioned below the first connector tab 120 when the upper screen 200 is nested within the lower screen 100. Rotate upper filter screen 100, second connection piece 220 can with first connection piece block 120 realizes upper filter screen 200 with lower floor's filter screen 100's quick connection conveniently clears up lower floor's filter screen 100. Or the second connecting piece 220 can be located between two adjacent first connecting pieces 120, so as to separate the upper filter screen 200 from the lower filter screen 100 and clean the upper filter screen 200 separately.

In one embodiment, the aperture of the lower filter screen 100 is larger than the aperture of the upper filter screen 200, so as to ensure that the lower filter screen 100 keeps an open state before the upper filter screen 200 is blocked.

In yet another embodiment, a sink includes a modular filter assembly 10 as described above.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (9)

1. A combined filter assembly is characterized by comprising a lower filter screen and an upper filter screen, wherein the upper filter screen can be nested in the lower filter screen, and a lifting handle for lifting the upper filter screen is arranged on the upper filter screen; the lifting handle comprises a connecting rod and a lifting rod, one end of the connecting rod is connected with the upper-layer filter screen, the lifting rod is vertically arranged upwards, and the lower end of the lifting rod is connected with one end, far away from the upper-layer filter screen, of the connecting rod.

2. The modular filter assembly of claim 1 wherein the number of lower screens is at least one.

3. The modular filter assembly of claim 1 wherein the depth of the upper screen is less than the depth of the lower screen.

4. The modular filter assembly of claim 1 wherein the lower screen has a first support edge at an upper end thereof and the upper screen has a second support edge at an upper end thereof, the second support edge being stackable with the first support edge.

5. The modular filter assembly of claim 4 wherein the second support rim is provided with a screen cover closure on the inside.

6. The modular filter assembly of claim 1 wherein the upper screen is removably attachable to the lower screen.

7. The modular filter assembly of claim 6 wherein the inner side of the lower screen is provided with at least one first connecting tab and the outer side of the upper screen is provided with at least one second connecting tab, the upper screen being rotatable and the second connecting tab being engageable with the first connecting tab.

8. The modular filter assembly of claim 1 wherein the apertures of the lower screen are larger than the apertures of the upper screen.

9. A vegetable sink comprising a modular filter assembly as claimed in any one of claims 1 to 8.

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