CN217526491U - Domestic water purifier convenient to change active carbon filter core - Google Patents

Abstract

The utility model discloses a domestic water purifier convenient to change active carbon filter core, including water purifier main part and protection casing, spacing opening has been seted up at the protection casing top, water purifier main part bottom runs through spacing opening inner chamber to extend to the protection casing inner chamber, the protection casing inner chamber left and right sides is close to the equal fixedly connected with fixed plate of top department, two the fixed plate top all sets up for laminating each other with water purifier main part bottom, the protection casing left and right sides is close to top department and has all seted up two spacing holes, through the mutually supporting between each part, can play the guard action to water purifier main part and filter core body, prevents that the dust from getting into water purifier main part inner chamber and leading to blockking up, influences the filter effect of filter core body, has reduced the life of filter core body, can dismantle the filter core body simultaneously, easy operation, convenient and fast, labour saving and time saving has improved change efficiency.

Description

Domestic water purifier convenient to change active carbon filter core

Technical Field

The utility model relates to a water purifier technical field especially relates to a domestic water purifier convenient to change activated carbon filter core.

Background

The water purifier is also called a water purifier or a water purifier, is water treatment equipment for carrying out deep filtration and purification treatment on water quality according to the use requirement of water, and common household water purifiers are all small filters, the technical core of the water purifier is a filtration membrane in a filter element device;

however, the active carbon filter element in the existing household water purifier is inconvenient to detach and replace, and wastes time and labor during replacement.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a household water purifier convenient for replacing an active carbon filter element.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a domestic water purifier convenient to change active carbon filter core, includes water purifier main part and protection casing, spacing opening has been seted up at the protection casing top, water purifier main part bottom runs through spacing opening inner chamber to extend to the protection casing inner chamber, the protection casing inner chamber left and right sides is close to the equal fixedly connected with fixed plate of top department, two the fixed plate top all sets up for laminating each other with water purifier main part bottom, the protection casing left and right sides is close to top department and all has seted up two spacing holes, and is adjacent spacing hole sets up for laminating each other from top to bottom, a plurality of spacing hole inner chamber all runs through and is equipped with the gag lever post, and is adjacent the equal fixedly connected with stopper of one end that the water purifier main part was kept away from to the gag lever post, and is adjacent the common fixedly connected with grip block of one end that the gag lever post corresponds and sets up for laminating each other between the water purifier main part, two one side that the grip block kept away from is close to the equal fixedly connected with first bearing of center department, two first bearing inner chamber all has pegged graft threaded shaft, the protection casing left and the top department has all seted up first screw hole, two the one end that the threaded shaft kept away from each other meshes with adjacent screw hole.

Further, a plurality of recess has been seted up to water purifier main part bottom, a plurality of recess inner chamber all runs through and is equipped with the filter core body, the cover of filter core body outside edge near top department is equipped with the sealing washer, a plurality of the sealing washer all is located adjacent recess inner chamber, a plurality of the filter core body left and right sides is close to top department and all has a connecting plate, a plurality of the equal fixed connection in water purifier main part bottom in connecting plate top, a plurality of the rectangular channel has all been seted up near top department to the filter core body left and right sides.

Furthermore, a plurality of through-hole has all been seted up near center department on the connecting plate, a plurality of the through-hole inner chamber all runs through and is equipped with the trace, and is adjacent the equal fixedly connected with trace of the one end that the trace is close to mutually, a plurality of the trace is located adjacent rectangular channel inner chamber, and is adjacent the equal fixedly connected with trace of the one end that the trace was kept away from mutually, adjacent the one side that the trace was kept away from mutually is close to the top and the bottom all with adjacent connecting plate between common fixedly connected with interlock spring.

Further, a plurality of second screw hole, a plurality of have been seted up at water purifier main part top second screw hole inner chamber all runs through and is equipped with the threaded rod, a plurality of the threaded rod outside edge all sets up for intermeshing with adjacent second screw hole inner chamber, a plurality of the equal fixedly connected with in threaded rod top changes the board, a plurality of recess inner chamber top is close to the equal fixedly connected with rectangle box in center department, a plurality of the filter core body top is close to center department and all has seted up spacing groove, a plurality of adjacent spacing inslot chamber is all run through to rectangle box bottom.

Further, a plurality of the rectangle box top is close to center department and has all seted up the round hole, a plurality of the round hole inner chamber all link up the setting, a plurality of each other with adjacent second screw hole inner chamber the threaded rod bottom all runs through adjacent round hole inner chamber to extend to adjacent rectangle box inner chamber.

Further, a plurality of rectangle box inner chamber top is close to the equal fixedly connected with pipe in the left and right sides, a plurality of the equal swing joint in pipe inner chamber has the movable block, a plurality of the equal fixedly connected with movable rod in movable block bottom, a plurality of adjacent movable block inner chamber is all run through to the movable rod bottom, and is adjacent the common fixedly connected with movable block in movable rod bottom, a plurality of the movable block top is close to the equal fixedly connected with second bearing of center department, a plurality of the threaded rod bottom is all pegged graft at adjacent second bearing inner chamber.

Furthermore, a plurality of perforation has all been seted up near bottom department about the rectangle box, a plurality of perforation inner chamber all runs through and is equipped with the locating lever, and is adjacent the equal fixedly connected with locating piece of one end that the locating lever is close to mutually, a plurality of the movable block left and right sides all sets up with laminating each other between the adjacent locating piece, a plurality of rectangle box inner chamber left and right sides is close to bottom department and all fixes a position the spring with common fixedly connected with between the adjacent locating piece, a plurality of the equal cover of locating spring is established at the adjacent locating lever outside edge, a plurality of the spacing groove inner chamber left and right sides is close to bottom department and all has seted up the blind hole, and is adjacent the one end of keeping away from that the locating lever was kept away from mutually all pegs graft at adjacent blind hole inner chamber.

Compared with the prior art, the beneficial effects of the utility model reside in that:

through mutually supporting between each part, can play the guard action to water purifier main part and filter core body, prevent that the dust from getting into water purifier main part inner chamber and leading to blockking up, influence the filter effect of filter core body, reduced the life of filter core body, can dismantle the filter core body simultaneously, easy operation, convenient and fast, labour saving and time saving has improved change efficiency.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is an enlarged view of fig. 1 at C.

In the figure: 1. a water purifier main body; 2. a filter element body; 3. a protective cover; 4. a fixing plate; 5. a seal ring; 6. a threaded rod; 7. rotating the plate; 8. a connecting plate; 9. a linkage rod; 10. a linkage plate; 11. a linkage block; 12. a linkage spring; 13. a rectangular box; 14. a moving block; 15. a circular tube; 16. a movable block; 17. a movable rod; 18. positioning blocks; 19. positioning a rod; 20. a positioning spring; 21. a threaded shaft; 22. a turntable; 23. a clamping plate; 24. a limiting rod; 25. and a limiting block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a household water purifier convenient for replacing an activated carbon filter element comprises a water purifier main body 1 and a protective cover 3, wherein a limit opening is formed in the top of the protective cover 3, the bottom of the water purifier main body 1 penetrates through an inner cavity of the limit opening and extends to the inner cavity of the protective cover 3, fixed plates 4 are fixedly connected to the left side and the right side of the inner cavity of the protective cover 3 near the top, the tops of the two fixed plates 4 and the bottom of the water purifier main body 1 are mutually attached, two limit holes are formed in the left side and the right side of the protective cover 3 near the top, adjacent limit holes are arranged up and down, a plurality of limit hole inner cavities are respectively provided with a limit rod 24 in a penetrating manner, one end of each adjacent limit rod 24, which is far away from the water purifier main body 1, is fixedly connected with a limit block 25, one end of each adjacent limit rod 24, which is near the water purifier main body 1, a clamping plate 23 is fixedly connected with the adjacent limiting plate 24, one side, which is corresponding to the two clamping plates 23, is mutually attached to the center, first bearing inner cavities are inserted with threaded shafts 21, one end of each adjacent outer side, the two threaded shafts 21 are respectively connected with a threaded hole, and are mutually engaged with a first threaded hole 22;

the bottom of a water purifier main body 1 is provided with a plurality of grooves, a plurality of groove inner cavities are all provided with a filter element body 2 in a penetrating mode, a sealing ring 5 is sleeved at the position, close to the top end, of the outer edge of the filter element body 2, a plurality of sealing rings 5 are all located in adjacent groove inner cavities, connecting plates 8 are arranged at the positions, close to the top, of the left side and the right side of the filter element body 2, the tops of the connecting plates 8 are all fixedly connected to the bottom of the water purifier main body 1, rectangular grooves are formed in the positions, close to the top, of the left side and the right side of the filter element body 2, through holes are formed in the positions, close to the center, of the connecting plates 8, a plurality of linkage rods 9 are all provided with linkage rods 9 in a penetrating mode, one ends, close to the adjacent linkage rods 9, are all fixedly connected with linkage plates 10, the plurality of linkage plates 10 are all located in adjacent rectangular groove inner cavities, one ends, far away from the adjacent linkage rods 9 are all fixedly connected with linkage blocks 11, one side, close to the top and the bottom, and one side, away from the adjacent connecting plates 8 are all fixedly connected with linkage springs 12, and the linkage plates 10 are convenient to dismantle of the filter element body 2;

the top of the water purifier main body 1 is provided with a plurality of second threaded holes, threaded rods 6 are arranged in the inner cavities of the plurality of second threaded holes in a penetrating manner, the outer edges of the plurality of threaded rods 6 are arranged in a mutually meshed manner with the inner cavities of the adjacent second threaded holes, the top ends of the plurality of threaded rods 6 are fixedly connected with rotating plates 7, rectangular boxes 13 are fixedly connected with the top parts of the plurality of groove inner cavities close to the center, limiting grooves are arranged in the top parts of the plurality of filter element bodies 2 close to the center, the bottom parts of the plurality of rectangular boxes 13 are arranged in a penetrating manner with the inner cavities of the adjacent limiting grooves, round holes are arranged in the top parts of the plurality of rectangular boxes 13 close to the center, the inner cavities of the plurality of round holes are arranged in a mutually penetrating manner with the inner cavities of the adjacent second threaded holes, the bottom ends of the plurality of threaded rods 6 are arranged in a penetrating manner and extend to the inner cavities of the adjacent rectangular boxes 13, round pipes 15 are fixedly connected with the top parts of the inner cavities of the plurality of the rectangular boxes 13 close to the left side and the right side, the inner cavities of the plurality of round pipes 15 are movably connected with movable blocks 16, the bottoms of the plurality of movable blocks 16 are fixedly connected with movable rods 17, the bottoms of the plurality of movable rods 17 penetrate through the inner cavities of the adjacent movable blocks 16, the bottoms of the adjacent movable rods 17 are fixedly connected with movable blocks 14, the top parts of the plurality of movable blocks 14 close to the center are fixedly connected with second bearings, the bottoms of the plurality of threaded rods 6 are inserted in the inner cavities of the adjacent second bearings, the left sides and the right sides of the plurality of rectangular boxes 13 close to the bottoms are provided with through holes, the inner cavities of the plurality of through holes are provided with positioning rods 19, the ends of the adjacent positioning rods 19 close to each other are fixedly connected with positioning blocks 18, the left sides and the right sides of the plurality of movable blocks 14 are mutually attached to the adjacent positioning blocks 18, and positioning springs 20 are fixedly connected between the left sides and the right sides of the inner cavities of the plurality of rectangular boxes 13 close to the bottoms and the adjacent positioning blocks 18, a plurality of positioning spring 20 all overlaps and establishes at the 19 outside edges of adjacent locating lever, and the blind hole has all been seted up to a plurality of spacing inslot chamber left and right sides department near the bottom, and the one end of keeping away from that adjacent locating lever 19 was kept away from mutually all pegs graft at adjacent blind hole inner chamber, has played the effect to 2 convenient to detach's of filter core body.

The working principle is as follows: the utility model discloses at first can play the guard action to water purifier main part 1 and filter element body 2 through protection casing 3, prevent that the dust from getting into 1 inner chamber of water purifier main part and leading to blockking up, influence the filter effect of filter element body 2, the life of filter element body 2 has been reduced, through rotating two carousel 22, drive adjacent screw shaft 21 through two carousel 22 and rotate, drive adjacent grip block 23 through two screw shaft 21 and remove to both sides, make two grip block 23 do not have the fixed effect of centre gripping to water purifier main part 1, can be convenient for dismantle protection casing 3 this moment, when needing to change filter element body 2, through rotating rotor 7, drive threaded rod 6 through rotor 7 and rotate, drive movable block 14 through threaded rod 6 and upwards remove, because positioning spring 20 is compression state this moment, when movable block 14 upwards removes, make movable block 14 do not have the extrusion to adjacent locating piece 18, drive locating lever 19 inwards through positioning spring 20's elastic force effect this moment, make locating lever 19 separate with adjacent blind hole inner chamber, through the adjacent interlocking piece 11 of pulling to both sides, through two adjacent 9 to removing, make the convenient labor-saving interlock 10 of two adjacent moving block 10, the efficiency of the removal of filter element is improved simply by two interlocking grooves.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims (7)

1. The utility model provides a domestic water purifier convenient to change active carbon filter core, includes water purifier main part (1) and protection casing (3), its characterized in that: the top of the protective cover (3) is provided with a limit opening, the bottom of the water purifier main body (1) penetrates through the inner cavity of the limit opening, and extends to the inner cavity of the protective cover (3), the left and right sides of the inner cavity of the protective cover (3) are fixedly connected with fixing plates (4) near the top, the tops of the two fixing plates (4) are mutually attached to the bottom of the water purifier main body (1), two limiting holes are respectively formed in the left side and the right side of the protective cover (3) close to the top, the adjacent limiting holes are arranged up and down, a plurality of limiting hole inner cavities are respectively provided with a limiting rod (24) in a penetrating manner, the adjacent end, away from the water purifier main body (1), of the limiting rod (24) is fixedly connected with a limiting block (25), the adjacent end, close to the water purifier main body (1), of the limiting rod (24) is fixedly connected with a clamping plate (23) together, one corresponding side of the two clamping plates (23) is mutually attached to the water purifier main body (1), the side, away from the two clamping plates (23), close to the center is fixedly connected with a first bearing, the two first bearing inner cavities are respectively inserted with a threaded shaft (21), first threaded holes are formed in the left side and the right side of the protective cover (3) close to the top, the ends of the two threaded shafts (21) far away from each other penetrate through the inner cavities of the adjacent first threaded holes, and the outer edges of the two threaded shafts (21) are meshed with the inner cavities of the adjacent first threaded holes.

2. The household water purifier convenient for replacing the activated carbon filter element as recited in claim 1, characterized in that: water purifier main part (1) bottom has been seted up a plurality of recess, a plurality of recess inner chamber all runs through and is equipped with filter core body (2), filter core body (2) outside edge is close to top department cover and is equipped with sealing washer (5), a plurality of sealing washer (5) all are located adjacent recess inner chamber, a plurality of the filter core body (2) left and right sides is close to top department and all has connecting plate (8), a plurality of the equal fixed connection in water purifier main part (1) bottom in connecting plate (8) top, a plurality of the filter core body (2) left and right sides is close to top department and has all seted up the rectangular channel.

3. The household water purifier convenient for replacing the activated carbon filter element as claimed in claim 2, wherein: a plurality of be close to center department on connecting plate (8) and all seted up the through-hole, a plurality of the through-hole inner chamber all runs through and is equipped with trace (9), and is adjacent the equal fixedly connected with trace (10) of one end that trace (9) are close to mutually, a plurality of trace (10) are and are located adjacent rectangular channel inner chamber, and are adjacent the equal fixedly connected with trace (11) of one end that trace (9) kept away from mutually, adjacent one side that trace (10) kept away from mutually is close to top and bottom and all with common fixedly connected with interlock spring (12) between adjacent connecting plate (8).

4. The household water purifier convenient for replacing the activated carbon filter element as claimed in claim 2, characterized in that: a plurality of second screw hole, a plurality of have been seted up at water purifier main part (1) top second screw hole inner chamber all runs through and is equipped with threaded rod (6), a plurality of threaded rod (6) outside edge all sets up for intermeshing with adjacent second screw hole inner chamber, a plurality of threaded rod (6) top equal fixedly connected with commentaries on classics board (7), a plurality of recess inner chamber top is close to center department equal fixedly connected with rectangle box (13), a plurality of filter core body (2) top is close to center department and all has seted up the spacing groove, a plurality of adjacent spacing inslot chamber is all run through to rectangle box (13) bottom.

5. The household water purifier convenient for replacing the activated carbon filter element as recited in claim 4, wherein: the top of the rectangular box (13) is close to the center and is provided with a round hole, the round hole inner cavity is communicated with the adjacent second threaded hole inner cavity, and the threaded rod (6) bottom penetrates through the adjacent round hole inner cavity and extends to the adjacent rectangular box (13) inner cavity.

6. The household water purifier convenient for replacing the activated carbon filter element as recited in claim 4, wherein: a plurality of rectangle box (13) inner chamber top is close to the equal fixedly connected with pipe (15) of the left and right sides, a plurality of the equal swing joint in pipe (15) inner chamber has movable block (16), a plurality of the equal fixedly connected with movable rod (17) in movable block (16) bottom, a plurality of adjacent movable block (16) inner chamber is all run through to movable rod (17) bottom, and is adjacent the common fixedly connected with movable block (14) in movable rod (17) bottom, a plurality of the equal fixedly connected with second bearing of center department is close to movable block (14) top, a plurality of threaded rod (6) bottom is all pegged graft at adjacent second bearing inner chamber.

7. The household water purifier convenient for replacing the activated carbon filter element as recited in claim 6, wherein: the rectangular box (13) is controlled and is close to bottom department and all seted up the perforation, a plurality of perforation inner chamber all runs through and is equipped with locating lever (19), and is adjacent the equal fixedly connected with locating piece (18) of one end that locating lever (19) are close to mutually, a plurality of the setting of laminating each other between the equal and adjacent locating piece (18) of movable block (14) left and right sides, a plurality of the common fixedly connected with positioning spring (20) between the equal and adjacent locating piece (18) of bottom department is close to the rectangular box (13) inner chamber left and right sides, and a plurality of positioning spring (20) all overlap and establish in adjacent locating lever (19) outside edge, a plurality of the limiting groove inner chamber left and right sides is close to bottom department and all has seted up the blind hole, and is adjacent the one end of keeping away from that locating lever (19) kept away from mutually all pegs graft at adjacent blind hole inner chamber.

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