CN211753046U

CN211753046U - Filter screen of water tank

Info

Publication number: CN211753046U
Application number: CN201922475300.6U
Authority: CN
Inventors: 覃宏浩
Original assignee: Individual
Current assignee: Ningbo Xingda Hongyi Decoration Design Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a water tank filter screen, which comprises a snap ring and an elastic filter screen which can be turned up and down and inside and outside, wherein the upper end of the elastic filter screen is detachably connected with the snap ring; the advantage has certain flexibility, and when the residue in the elasticity filter screen was cleared up to needs, people can turn up the elasticity filter screen, makes the interior bottom surface of elasticity filter screen expose, and most residue can directly be clear away, and the simple washing of water again can down, simple and convenient, swift again health.

Description

Filter screen of water tank

Technical Field

The utility model belongs to the technical field of kitchen supplies, especially, relate to a basin filter screen.

Background

In daily life, the rate of utilization of kitchen sink is very high, and people can wash edible material and bowl dish in the kitchen often, and the waste water that produces can flow into the sewer after through the basin filter screen in the cleaning process, and the residue that mix with in the waste water can be blockked by the basin filter screen, avoids the sewer to be blockked up by the residue.

A water tank filter screen commonly used in the market is basically a metal cylinder, and a plurality of water leakage holes are formed in the bottom of the metal cylinder. When in actual use, the residue can block in the leak hole and adsorb at metal barrel's interior bottom surface through waste water, when clearing up the residue, people need take out the basin filter screen, the garbage bin is poured into to the residue of upset basin filter screen in and with the basin filter screen, because partial residue card is in the leak hole, partial residue adsorbs at metal barrel's interior bottom surface, be difficult to directly pour out, need additionally wash, clean, and the clearance is comparatively loaded down with trivial details, the clearing up time is of a specified duration, still breed the bacterium easily when bringing inconvenience for the life, cause the health hidden danger, influence healthily.

Disclosure of Invention

The utility model aims to solve the technical problem that a basin filter screen of residue is easily washd is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a basin filter screen, includes snap ring and the elasticity filter screen of inside and outside upset from top to bottom, the upper end of elasticity filter screen with the snap ring can dismantle the connection.

The lower extreme of snap ring be provided with the support frame, the support frame be located the outside of elastic filter screen and with elastic filter screen's lateral wall phase-match. In this structure, the support frame plays the supporting role, improves the shock resistance of elasticity filter screen, also can be suitable for when rivers are great, and the reliability is better.

The support frame include two at least criss-cross bracing pieces, the both ends of bracing piece be provided with the card strip respectively, the lower extreme of snap ring upwards sunken annular clamping groove that forms, the lateral wall of snap ring on set up with a plurality of first perforation of annular clamping groove intercommunication, the inside wall of snap ring on set up with a plurality of second perforation of annular clamping groove intercommunication, the elastic filter screen on set up a plurality of third perforation, the upper end of elastic filter screen with annular clamping groove joint cooperation, the bracing piece butt be in elastic filter screen's lateral wall on, the card strip stretch into in proper order first perforation third perforation and with the cooperation of second perforation joint. In this structure, the bracing piece plays supporting role, sets up the card strip through the both ends at the bracing piece simultaneously, and the card strip passes first perforation, third perforation and second perforation and links together bracing piece, snap ring and elastic filter net, stable in structure, and the dismouting of just being convenient for, and every part all can wash alone and change, makes things convenient for the volume production.

The clamping ring is pivoted with a lifting beam. People can take up the water tank filter screen through the lifting beam, and the water tank filter screen is simple and convenient.

The inner side wall of the clamping ring is provided with two fourth through holes communicated with the annular clamping groove, the outer side wall of the clamping ring is provided with two fifth through holes communicated with the annular clamping groove, the elastic filter screen is provided with two sixth through holes, and two ends of the lifting beam respectively penetrate through the two fourth through holes, the two sixth through holes and are pivoted with the two fifth through holes. In this structure, two fourth perforation, two sixth perforation and two fifth perforation are passed respectively at the both ends of handle to link together handle, snap ring and elastic filter net, not only conveniently take up the basin filter screen, further improve the joint strength between snap ring and the elastic filter net simultaneously.

The outer side wall of the snap ring protrudes to the outer side in the circumferential direction to form an outer edge. In the structure, the outer edge is used for being matched with a water outlet of a water tank in a clamping mode.

The elastic filter screen is a rubber filter screen.

Compared with the prior art, the utility model has the advantages of use elastic filter screen to replace current basin filter screen of making by metal cylinder, it has certain flexibility, inside and outside upset about can, when the residue in the elastic filter screen is cleared up to needs, people can turn up elastic filter screen, make elastic filter screen's interior bottom surface expose, most residue can directly be clear away, under the simple washing of reuse water can, simple and convenient, swift health again.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1. a snap ring; 11. an annular neck; 12. a first perforation; 13. a second perforation; 14. an outer edge; 15. a fourth perforation; 16. a fifth perforation; 2. an elastic filter screen; 21. a third perforation; 22. a sixth perforation; 3. a support frame; 31. a support bar; 32. clamping the strip; 4. and (5) lifting the beam.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: as shown in the figure, the water tank filter screen comprises a clamping ring 1 and an elastic filter screen 2 which can be turned up and down and can be turned inside and outside, and the upper end of the elastic filter screen 2 is detachably connected with the clamping ring 1.

In this embodiment, the lower extreme of snap ring 1 is provided with support frame 3, and support frame 3 is located the outside of elastic filter net 2 and with elastic filter net 2's lateral wall phase-match.

In this embodiment, the handle 4 is pivoted on the snap ring 1, and the elastic filter screen 2 is a rubber filter screen.

Example two: the rest is the same as the first embodiment, the difference lies in that the support frame 3 includes two criss-cross bracing pieces 31, the both ends of bracing piece 31 are provided with card strip 32 respectively, the lower extreme of snap ring 1 upwards sunken formation annular clamping groove 11, set up four first perforation 12 with annular clamping groove 11 intercommunication on the lateral wall of snap ring 1, set up four second perforation 13 with annular clamping groove 11 intercommunication on the inside wall of snap ring 1, set up four third perforation 21 on the elastic filter net 2, four first perforation 12, four second perforation 13, four third perforation 21 one-to-one, the upper end and the cooperation of annular clamping groove 11 joint of elastic filter net 2, bracing piece 31 butt is on the lateral wall of elastic filter net 2, card strip 32 stretches into first perforation 12 in proper order, third perforation 21 and with the cooperation of the perforation 13 joint of second.

In this embodiment, four first through holes 12 are equally spaced in the circumferential direction.

In this embodiment, the outer side wall of the snap ring 1 protrudes outward in the circumferential direction to form an outer edge 14.

Example three: the rest of the parts are the same as the first embodiment, the difference lies in that the support frame 3 includes three crossed support rods 31, the both ends of the support rod 31 are provided with clamping strips 32 respectively, the lower end face of the snap ring 1 is upwards sunken to form the annular clamping groove 11, six first through holes 12 communicated with the annular clamping groove 11 are arranged on the outer side wall of the snap ring 1, six second through holes 13 communicated with the annular clamping groove 11 are arranged on the inner side wall of the snap ring 1, six third through holes 21 are arranged on the elastic filter screen 2, the six first through holes 12, the six second through holes 13, the six third through holes 21 are in one-to-one correspondence, the upper end of the elastic filter screen 2 is in clamping fit with the annular clamping groove 11, the support rod 31 abuts against the outer side wall of the elastic filter screen 2, the clamping strips 32 sequentially extend into the first through holes 12.

In this embodiment, six first through holes 12 are equally spaced in the circumferential direction.

Example four: the rest of the structure is the same as the embodiment, and the structure is different in that two fourth through holes 15 communicated with the annular clamping groove 11 are formed in the inner side wall of the clamping ring 1, two fifth through holes 16 communicated with the annular clamping groove 11 are formed in the outer side wall of the clamping ring 1, two sixth through holes 22 are formed in the elastic filter screen 2, the two fourth through holes 15, the two fifth through holes 16 and the two sixth through holes 22 correspond to each other one by one, and two ends of the lifting beam 4 penetrate through the two fourth through holes 15 and the two sixth through holes 22 respectively and are pivoted with the two fifth through holes 16.

During installation, the upper end of the elastic filter screen 2 is clamped and matched with the annular clamping groove 11 of the clamping ring 1, then the supporting rod 31 is expanded, the clamping strips 32 at the two ends of the supporting rod 31 sequentially extend into the first through hole 12, the third through hole 21 and the second through hole 13, the supporting rod 31 is contacted with the outer side wall of the elastic filter screen 2, finally the width of the lifting beam 4 is compressed, and the two ends of the lifting beam 4 can sequentially extend into the fourth through hole 15, the sixth through hole 22 and the fifth through hole 16, so that assembly is completed; when cleaning the residue, take out whole basin filter screen and upset earlier, the finger passes through the passageway between the bracing piece 31 of crossing and pushes away elasticity filter screen 2 downwards, makes the interior bottom surface of elasticity filter screen 2 turn up, and most residue can directly be clear away, and under the simple washing of water again, the finger presses the interior bottom surface of elasticity filter screen 2 after the washing completion and makes it resume can.

Claims

1. The water tank filter screen is characterized by comprising a clamping ring and an elastic filter screen capable of being turned up and down and inwards and outwards, wherein the upper end of the elastic filter screen is detachably connected with the clamping ring.

2. The sink filter screen according to claim 1, wherein a support is provided at a lower end of the snap ring, and the support is located at an outer side of the elastic filter screen and is matched with an outer side wall of the elastic filter screen.

3. The sink strainer according to claim 2, wherein the support frame includes at least two crossed support rods, the two ends of each support rod are respectively provided with a clamping strip, the lower end of the clamping ring faces upwards and is recessed to form an annular clamping groove, the outer side wall of the clamping ring is provided with a plurality of first through holes communicated with the annular clamping groove, the inner side wall of the clamping ring is provided with a plurality of second through holes communicated with the annular clamping groove, the elastic filter screen is provided with a plurality of third through holes, the upper end of the elastic filter screen is in clamping fit with the annular clamping groove, the support rods are abutted against the outer side wall of the elastic filter screen, and the clamping strips sequentially extend into the first through holes, the third through holes and are in clamping fit with the second through holes.

4. The sink strainer of claim 3 wherein the retainer ring is pivotally connected to a handle.

5. The sink strainer according to claim 4, wherein the inner sidewall of the snap ring has two fourth through holes communicating with the ring groove, the outer sidewall of the snap ring has two fifth through holes communicating with the ring groove, the elastic filter net has two sixth through holes, and both ends of the handle respectively pass through the two fourth through holes, the two sixth through holes and are pivotally connected to the two fifth through holes.

6. The sink strainer according to claim 1, wherein the outer side wall of the snap ring is protruded to form an outer edge.

7. The sink strainer according to claim 1, wherein the elastic strainer is a rubber strainer.