CN216497812U

CN216497812U - Water purifier with conveniently replaced filter element

Info

Publication number: CN216497812U
Application number: CN202123209775.4U
Authority: CN
Inventors: 商万光
Original assignee: Harbin Yizhiquan Technology Co ltd
Current assignee: Harbin Yizhiquan Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a water purifier convenient for replacing a filter element, which comprises a fixed seat, wherein the center of the upper surface of the fixed seat is provided with the filter element, the lower port of the filter element is inserted into the upper surface of the fixed seat, the outer side of the filter element is provided with a shell, the lower port of the shell is sleeved on the upper surface of the fixed seat, the top of the inner side of the shell is provided with a support frame for compressing the upper end of the filter element, the left side and the right side of the fixed seat are respectively provided with a compressing mechanism for compressing the edge of the lower port of the shell downwards, the shell and the filter element can be simultaneously disassembled by loosening the compressing mechanisms, in addition, in the installation process, the filter element is inserted into the fixed seat, then the shell is sleeved on the fixed seat, at the moment, the shell is compressed and fixed by the compressing mechanisms, and the shell compresses and fixes the filter element by the support frame, so that the disassembly and the installation of the filter element are more convenient.

Description

Water purifier with conveniently replaced filter element

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a water purifier with a filter element convenient to replace.

Background

The water purifier is also called a water purifier and a water quality purifier, is water treatment equipment for performing deep filtration and purification treatment on water according to the use requirement of water, and is used for filtering and purifying drinking water of people to improve the water quality of drinking water.

The applicant of the present invention has found that the conventional filter cartridge for a water purifier is inconvenient to disassemble and assemble when it is replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water purifier with a conveniently replaceable filter element, which aims to solve the problem that the conventional filter element for the water purifier is inconvenient to disassemble and assemble when replaced.

The utility model is realized by the following steps:

the utility model provides a conveniently change water purifier of filter core, which comprises a fixed base, the upper surface central point of fixing base puts the filter core, and the upper surface at the fixing base is inserted to the lower port of filter core, the outside of filter core is provided with the shell, and the lower port cover of shell is at the upper surface of fixing base, the inboard top of shell is provided with the support frame that compresses tightly the upper end of filter core, the left and right sides of fixing base all is provided with the hold-down mechanism who compresses tightly downwards to shell lower port edge, then can dismantle shell and filter core simultaneously through loosening hold-down mechanism, and when the installation, insert the filter core on the fixing base, then overlap the shell on the fixing base, compress tightly fixedly the shell through hold-down mechanism this moment, the shell then compresses tightly fixedly through the filter core through the support frame, thereby make the dismantlement of filter core and install convenience more.

Furthermore, the center of the fixing seat is provided with a water outlet pipe communicated with the inner side of the filter element, a water inlet pipe communicated with the shell is arranged at the position, close to the edge, of the fixing seat, and water is delivered into the shell through the water inlet pipe, filtered through the filter element and finally discharged through the water outlet pipe.

Furthermore, the lower port edge of the shell is provided with an outward convex blank holder, a conical surface is arranged on the blank holder, and the shell is in compression fit with the hold-down mechanism through the arranged blank holder and the conical surface arranged on the blank holder.

Further, the support frame is including compressing tightly the clamping ring in the filter core upper end, and the upside of clamping ring is fixed at the inboard top of shell through a plurality of align to grid's dead lever, carries out fixed connection through the dead lever to clamping ring and shell to compress tightly the filter core through the clamping ring.

Furthermore, hold-down mechanism is including fixing the fixed plate at the fixing base edge, and the fixed plate is twisted on and is penetrated and inserted the housing screw, and the end position of housing screw is provided with the bulb, thereby realizes compressing tightly downwards to the blank pressing through twisting the housing screw and making the bulb top tight on the conical surface.

Further, the upper surface of the fixing base is provided with an annular clamping groove matched with the filter element, the fixing base is further provided with a clamping table matched with the shell, rubber gaskets are arranged on the outer side of the clamping table and the inner side of the clamping groove, the filter element is clamped through the clamping groove, and the shell is clamped through the clamping table.

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

according to the utility model, the shell and the filter element can be simultaneously disassembled by loosening the pressing mechanism, and when the filter element is installed, the filter element is inserted on the fixed seat, then the shell is sleeved on the fixed seat, at the moment, the shell is pressed and fixed through the pressing mechanism, and the shell is pressed and fixed through the support frame, so that the filter element is more convenient to disassemble and install.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a sectional view of a water purifier of the present invention, in which a filter element is conveniently replaced;

FIG. 2 is a schematic view of the housing of a water purifier of the present invention, which facilitates replacement of the filter element;

FIG. 3 is a schematic view of a support frame of a water purifier with a filter element convenient to replace according to the present invention;

fig. 4 is a schematic view of a fixing base of a water purifier with a filter element convenient to replace according to the present invention.

In the figure: 1. a fixed seat; 11. clamping a platform; 12. a card slot; 2. a filter element; 3. a housing; 31. a blank holder; 32. a conical surface; 4. a support frame; 41. fixing the rod; 42. pressing a ring; 5. a water outlet pipe; 6. a water inlet pipe; 7. a hold-down mechanism; 71. a fixing plate; 72. a compression screw; 73. a ball head.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Embodiment 1, please refer to fig. 1 and 4 specifically, a water purifier convenient for replacing a filter element includes a fixing base 1, a filter element 2 is disposed at a central position of an upper surface of the fixing base 1, a lower port of the filter element 2 is inserted into the upper surface of the fixing base 1, a housing 3 is disposed at an outer side of the filter element 2, the lower port of the housing 3 is sleeved on the upper surface of the fixing base 1, a water outlet pipe 5 communicated with an inner side of the filter element 2 is disposed at a center of the fixing base 1, a water inlet pipe 6 communicated with the housing 3 is disposed at a position of the fixing base 1 near an edge, water is delivered into the housing 3 through the water inlet pipe 6 and is filtered by the filter element 2 and finally discharged through the water outlet pipe 5, an annular clamping groove 12 matched with the filter element 2 is disposed at the upper surface of the fixing base 1, a clamping table 11 matched with the housing 3 is further disposed on the fixing base 1, rubber gaskets are disposed at an outer side of the clamping table 11 and an inner side of the clamping groove 12, realize clamping to filter core 2 through draw-in groove 12, realize clamping to shell 3 through the card platform 11 that sets up, the inboard top of shell 3 is provided with the support frame 4 that compresses tightly the upper end of filter core 2, fixing base 1's the left and right sides all is provided with hold-down mechanism 7 that compresses tightly downwards to port edge under the shell 3, then can dismantle simultaneously to shell 3 and filter core 2 through loosening hold-down mechanism 7, and when the installation, lay filter core 2 on fixing base 1, then overlap shell 3 on fixing base 1, compress tightly fixedly shell 3 through hold-down mechanism 7 this moment, shell 3 then compresses tightly fixedly through support frame 4 to filter core 2, thereby make the dismantlement of filter core 2 with install convenience more.

Specifically, referring to fig. 2, an edge of the lower port of the housing 3 is provided with an outwardly protruding edge 31, the edge 31 is provided with a tapered surface 32, and the housing 3 is in press fit with the pressing mechanism 7 through the edge 31 and the tapered surface 32 provided on the edge 31.

Specifically, referring to fig. 3, the supporting frame 4 includes a pressing ring 42 pressed on the upper end of the filter element 2, the upper side of the pressing ring 42 is fixed on the top of the inner side of the housing 3 through a plurality of fixing rods 41 arranged uniformly, the pressing ring 42 and the housing 3 are fixedly connected through the fixing rods 41, and the filter element 2 is pressed through the pressing ring 42.

Specifically, referring to fig. 4, the pressing mechanism 7 includes a fixing plate 71 fixed on the edge of the fixing base 1, a pressing screw 72 is screwed on and inserted into the fixing plate 71, a ball 73 is disposed at an end of the pressing screw 72, and the pressing screw 72 is screwed to make the ball 73 tightly abut against the tapered surface 32, thereby pressing the pressing edge 31 downward.

The working principle is that when the filter element 2 is replaced, the shell 3 and the filter element 2 can be detached by screwing and loosening the compression screw 72, then the lower port of the new filter element 2 is inserted into the clamping groove 12, the shell 3 is sleeved on the clamping table 11, the compression screw 72 is screwed at the moment, the ball head 73 of the compression screw 72 is tightly pressed on the conical surface 32 of the blank holder 31 so as to compress the blank holder downwards, and the shell 3 compresses and fixes the filter element 2 through the support frame 4, so that the replacement of the filter element 2 is completed.

The device obtained by the design can basically meet the requirements of convenient disassembly and assembly when the filter element for the existing water purifier is replaced, but the designer further improves the device according to the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a conveniently renew cartridge's water purifier, includes fixing base (1), its characterized in that: the utility model discloses a filter core, including fixing base (1), upper surface central point of fixing base (1) puts filter core (2), and the lower port of filter core (2) assigns into the upper surface of fixing base (1), the outside of filter core (2) is provided with shell (3), and the lower port cover of shell (3) is at the upper surface of fixing base (1), the inboard top of shell (3) is provided with support frame (4) that compress tightly the upper end of filter core (2), the left and right sides of fixing base (1) all is provided with hold-down mechanism (7) that compress tightly down port edge under shell (3).

2. A water purifier with convenient filter element replacement according to claim 1, characterized in that the center of the fixed seat (1) is provided with a water outlet pipe (5) communicated with the inner side of the filter element (2), and the fixed seat (1) is provided with a water inlet pipe (6) communicated with the shell (3) near the edge position.

3. A water purifier facilitating filter element replacement according to claim 1, wherein the lower port edge of the housing (3) is provided with a bead (31) protruding outward, and the bead (31) is provided with a tapered surface (32).

4. The water purifier facilitating filter element replacement according to claim 1, wherein the support frame (4) includes a pressing ring (42) pressed against the upper end of the filter element (2), and the upper side of the pressing ring (42) is fixed to the top of the inner side of the housing (3) by a plurality of fixing rods (41) arranged uniformly.

5. The water purifier convenient for replacing the filter element according to claim 1, wherein the compressing mechanism (7) comprises a fixing plate (71) fixed on the edge of the fixing base (1), a compressing screw (72) is screwed and inserted on the fixing plate (71), and a ball head (73) is arranged at the end part of the compressing screw (72).

6. The water purifier with the filter element convenient to replace according to claim 1, wherein the upper surface of the fixing seat (1) is provided with an annular clamping groove (12) matched with the filter element (2), the fixing seat (1) is further provided with a clamping table (11) matched with the shell (3), and rubber gaskets are arranged on the outer side of the clamping table (11) and the inner side of the clamping groove (12).