CN215538880U - Water purifying and filtering device for tap water outlet - Google Patents

Abstract

The utility model discloses a tap water outlet water purification filtering device, which comprises a tap and a filter element, wherein a connecting pipe is in threaded connection with the lower part of the tap, one side of the connecting pipe is rotatably connected with a filter cylinder, the upper end of the filter cylinder is connected with a sealing shell in a sliding manner, a plurality of groups of notches are formed in the sealing shell, and a fixture block and a connecting rod are rotatably connected in the notches.

Description

Water purifying and filtering device for tap water outlet

Technical Field

The utility model relates to the technical field of taps, in particular to a tap effluent water purification and filtration device.

Background

The water tap is a valve for controlling the flow and stop of water, the updating speed of the water tap is very high, the water tap is developed from an old-fashioned cast iron process to an electroplated knob type water tap and to a stainless steel single-temperature single-control water tap, the stainless steel double-temperature double-control water tap is used in many families at present, and a kitchen combined type water tap also appears.

However, as the living standard is continuously improved, the requirement of people on the quality of the running water at home is higher and higher, so that a filtering membrane is installed at the water outlet of the water faucet or filtering substances such as activated carbon and the like are arranged in the base of the water faucet.

Based on the above, the utility model designs a water purifying and filtering device for tap effluent, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention has been made in view of the above problems, and it is an object of the present invention to provide a faucet having a filtering member installed at a water outlet thereof, which can primarily isolate visible substances such as rust and small solid particles in water, but has an influence on a water outlet speed due to the rust substances accumulated in the filtering member, and which is not easy to replace.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a tap goes out water purification filter equipment, includes tap and filter core, tap below threaded connection has the connecting pipe, connecting pipe one side is rotated and is connected with the cartridge filter, cartridge filter upper end sliding connection has sealed shell, a plurality of groups notch are seted up to sealed shell inside, the inside rotation of notch is connected with fixture block and connecting rod, the connecting rod lower extreme rotates to be connected inside the fixture block, the outside fixedly connected with shifting block of fixture block, the inside recess of seting up a plurality of groups and notch one-to-one of cartridge filter, the inside fixedly connected with a plurality of groups tooth of recess, fixture block one end is located inside the recess, and it blocks and is connected with the tooth, filter core sliding connection is inside the cartridge filter.

Preferably, an annular groove is formed in the sealing shell, a sealing ring is arranged in the annular groove, and the upper end of the filter cylinder is located in the annular groove.

Preferably, the bottom of the filter cartridge is fixedly connected with a fixing piece, the inside of the fixing piece is connected with a connecting ring in a sliding mode, and a plurality of groups of springs are fixedly connected between the fixing piece and the connecting ring.

Preferably, the upper end of the connecting ring is slidably connected inside the filter element, and the lower end of the sealing shell is fixedly connected with the contact block.

Preferably, one side of the filter cartridge is fixedly connected with a water inlet pipe, the outer surface of the water inlet pipe is provided with an annular groove, and the water inlet pipe is rotatably connected inside the connecting pipe.

Preferably, the outer fixed surface of the filter element is connected with an L-shaped ring, the L-shaped ring is attached to the inner wall of the filter cartridge, and the filter cartridge is made of transparent plastic materials.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, visible substances such as rust, solid particles and the like in the isolation water in the water are filtered through the filter element, the flow of water flow is not influenced, the seal shell is pressed downwards during disassembly, then the shifting block is pinched, the fixture block is separated from the teeth through pinching of the shifting block, disassembly can be completed, the filter element can be automatically ejected through the spring, disassembly and cleaning are convenient, impurities accumulated on the L-shaped ring can be taken out together with dirt when the filter element is taken out, and the cleaning efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a front side view angle of the present invention;

FIG. 2 is a schematic view of the internal structure of the filter cartridge of the present invention;

FIG. 3 is an enlarged view of the front side A of the present invention;

FIG. 4 is a schematic view of the spring structure of the present invention;

FIG. 5 is a schematic view of the structure of the water inlet pipe of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a faucet; 2. a filter element; 3. a connecting pipe; 4. a filter cartridge; 41. a water inlet pipe; 5. sealing the shell; 51. an annular groove; 52. a contact block; 6. a notch; 61. teeth; 7. a clamping block; 8. a connecting rod; 9. shifting blocks; 10. a groove; 11. a fixing member; 12. a connecting ring; 13. a spring; 14. an L-shaped ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a tap goes out water purification filter equipment, including tap 1 and filter core 2, 1 below threaded connection of tap has connecting pipe 3, 3 one side rotations of connecting pipe are connected with cartridge filter 4, 4 upper end sliding connection of cartridge filter have seal shell 5, seal shell 5 is inside to set up a plurality of groups notch 6, 6 inside rotations in notch are connected with fixture block 7 and connecting rod 8, 8 lower extremes of connecting rod rotate to be connected inside fixture block 7, 7 outside fixedly connected with shifting blocks 9 of fixture block, 4 inside recess 10 of setting up a plurality of groups and 6 one-to-one in notch of cartridge filter, the inside fixedly connected with a plurality of groups tooth 61 of recess 10, 7 one end of fixture block is located inside recess 10, and it blocks and is connected with tooth 61, 2 sliding connection of filter core is inside 4 cartridge filter.

When the water filter is used, the water faucet 1 is opened, water flows into the filter cylinder 4 through the connecting pipe 3, visible substances such as iron rust, small solid particles and the like in isolation water in water are filtered through the filter element 2, the filter cylinder 4 is large and cannot block the water hole head 1, the flow of the water flow cannot be influenced, after the water filter is used for a long time, the filter element 2 needs to be removed and cleaned, at the moment, the filter cylinder 4 is rotated downwards, the sealing shell 5 is pressed downwards firstly, the shifting block 9 is pinched by hands, then the shifting block 9 drives the clamping block 7 to turn to be tilted, the clamping block 7 is separated from the teeth 61 while the sealing shell 5 is pressed downwards, then the sealing shell 5 can fall off from the outside of the filter cylinder 4, the filter element 2 is taken out to be cleaned, and after the filter cylinder 4 is rotated, dirty water mixed with impurities in the filter cylinder 4 can directly flow out;

when installing filter core 2, at first rotating cartridge filter 4 and coming, then overlapping seal shell 5 on cartridge filter 4, later slowly press seal shell 5, fixture block 7 descends along tooth 61 when seal shell 5 descends, and fixture block 7 rotates among notch 6 with tooth 61 contact time fixture block 7 to drive connecting rod 8 slope, inside fixture block 7 card goes into tooth 61 when pressing the below, fix seal shell 5, can normal use.

Wherein, the inside ring channel 51 of having seted up of seal shell 5, the inside sealing washer that is provided with of ring channel 51, the cartridge filter 4 upper end is located inside ring channel 51, after seal shell 5 was fixed with cartridge filter 4, the cartridge filter 4 upper end is located inside ring channel 51, seals cartridge filter 4 through the sealing washer, prevents that inside rivers from flowing when using.

Wherein, the fixedly connected with mounting 11 in cartridge filter 4 bottom, the inside sliding connection of mounting 11 has go-between 12, and a plurality of group spring 13 of fixedly connected with between mounting 11 and the go-between 12, after taking off when seal shell 4, spring 13 elasticity diastole jack-up go-between 12 to make 2 auto-pops of filter core, the clearance is conveniently dismantled.

Wherein, go up end sliding connection of go-between 12 inside filter core 2, 5 lower extremes of sealed shell fixedly connected with contact piece 52, go-between 12 jack-up drive popping out of filter core 2, conveniently dismantle the clearance, after sealed shell 5 installs, push down the filter core through contact piece 52, make spring 13 push down.

Wherein, cartridge filter 4 one side fixedly connected with inlet tube 41, the annular groove is seted up to inlet tube 41 surface, and inlet tube 41 rotates to be connected inside connecting pipe 3, rotates through inlet tube 41 and connecting pipe 3 to be connected, makes things convenient for the entering of rivers and cartridge filter 4's rotation when filter 2 changes.

Wherein, 2 outer fixed surface of filter core have L type ring 14, L type ring 14 and the laminating of 4 inner walls of cartridge filter, cartridge filter 4 is transparent plastic material, and cartridge filter 4 through transparent plastic material is convenient to be observed filter core 2, clears up when 2 outsides of filter core have impurity, and L type pole 14 can take out the impurity of piling up on L type ring 14 and filth together when filter core 2 takes out, improves the efficiency of clearance.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a tap goes out water purification filter equipment, includes tap (1) and filter core (2), its characterized in that: a connecting pipe (3) is connected with the lower part of the water tap (1) through screw threads, one side of the connecting pipe (3) is rotationally connected with a filter cylinder (4), the upper end of the filter cylinder (4) is connected with a sealing shell (5) in a sliding way, a plurality of groups of notches (6) are arranged in the sealing shell (5), a clamping block (7) and a connecting rod (8) are rotatably connected inside the notch (6), the lower end of the connecting rod (8) is rotatably connected inside the clamping block (7), the outside of the clamping block (7) is fixedly connected with a shifting block (9), a plurality of groups of grooves (10) which are in one-to-one correspondence with the notches (6) are arranged inside the filter cartridge (4), a plurality of groups of teeth (61) are fixedly connected in the groove (10), one end of the fixture block (7) is positioned in the groove (10), and the filter element is clamped and connected with the teeth (61), and the filter element (2) is connected inside the filter cylinder (4) in a sliding way.

2. The faucet effluent water purification filter unit of claim 1, wherein: annular groove (51) have been seted up to seal shell (5) inside, annular groove (51) inside is provided with the sealing washer, cartridge filter (4) upper end is located inside annular groove (51).

3. The faucet effluent water purification filter unit of claim 1, wherein: the filter cartridge is characterized in that a fixing piece (11) is fixedly connected to the bottom of the filter cartridge (4), a connecting ring (12) is slidably connected to the inside of the fixing piece (11), and a plurality of groups of springs (13) are fixedly connected between the fixing piece (11) and the connecting ring (12).

4. The faucet effluent water purification filter unit of claim 3, wherein: the upper end of the connecting ring (12) is connected inside the filter element (2) in a sliding mode, and the lower end of the sealing shell (5) is fixedly connected with a contact block (52).

5. The faucet effluent water purification filter unit of claim 1, wherein: the water filter is characterized in that a water inlet pipe (41) is fixedly connected to one side of the filter cartridge (4), an annular groove is formed in the outer surface of the water inlet pipe (41), and the water inlet pipe (41) is rotatably connected to the inside of the connecting pipe (3).

6. The faucet effluent water purification filter unit of claim 1, wherein: the filter core (2) surface fixed connection has L type ring (14), L type ring (14) and cartridge filter (4) inner wall laminating, cartridge filter (4) are transparent plastic material.

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