CN214075418U - Filter core dismouting structure - Google Patents

Abstract

The utility model discloses a filter core dismouting structure, including water route board and a plurality of filter core, be equipped with on the water route board with the water route interface that filter core quantity is connected still includes: the support frame is arranged on the water circuit board and positioned between the water circuit board and the filter element; the movable rods corresponding to the filter elements in number are hinged to the filter element heads of the filter elements and can be abutted to the front ends of the filter elements through overturning; first joint subassembly, its setting is in the support frame with between the movable rod, first joint subassembly be used for with the filter core is fixed in on the water route board, when needs installation filter core, the filter core removes to water route board direction along guiding mechanism, can be smooth and easy be connected with the water route board, the movable rod that overturns downwards simultaneously so that movable rod and spliced pole looks joint to fixed filter core.

Description

Filter core dismouting structure

Technical Field

The utility model relates to a filter core installation field, in particular to filter core dismouting structure.

Background

The water purifier mainly relies on the filter core to carry out the water purification, therefore the filter core needs regular maintenance to be changed. The existing filter element mounting structure generally comprises 1. a rotary filter element; 2. clamping the filter element; 3. and (5) quickly connecting the filter element. As the filter element is not installed in place, the purification effect and even water leakage are directly caused. And the change of revolving a mouthful filter core and joint filter core and connecing the filter core soon needs very big strength, and it is inconvenient to change the filter core, leads to the user to use to experience not good.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the problems that exist among the prior art to a certain extent at least, for this reason, the utility model provides a filter core dismouting structure makes the filter core can easily take out and quick fixed.

The utility model provides a filter core dismouting structure, includes water route board and a plurality of filter core, be equipped with on the water route board with the water route interface that the filter core is connected still includes:

the support frame is arranged on the water circuit board and positioned between the water circuit board and the filter element;

the movable rods corresponding to the filter elements in number are hinged to the filter element heads of the filter elements and can be abutted to the front ends of the filter elements through overturning;

the first clamping assembly is arranged between the support frame and the movable rod, and the first clamping assembly is used for fixing the filter element on the water circuit board.

Further, first joint subassembly is including setting up on the support frame and being located the spliced pole of water route interface both sides the spliced pole inboard is equipped with the recess, the recess is located the place ahead of the articulated department of movable rod the movable rod with be equipped with the lug on the corresponding position of recess, the lug can with groove looks joint.

Further, the inboard of recess is equipped with the chimb, the lug is located the inboard of chimb is equipped with the fastener, the fastener with the chimb looks lock.

Furthermore, an arc chamfer is arranged at the position, located in the motion direction of the convex block, of the opening of the groove, a stop block is arranged behind the arc chamfer located at the connecting column, and the convex block can be abutted against the stop block.

Further, the support frame with be equipped with guiding mechanism between the filter core, guiding mechanism is including setting up the inboard guide rail of spliced pole overhead and with be equipped with the sand grip on the corresponding position of guide rail of filter core, the sand grip with guide rail sliding connection.

Furthermore, the filter element and the movable rod are provided with a second clamping assembly which can enable the movable rod to be fixed on the filter element.

Furthermore, the second clamping component comprises a first clamping block arranged on the filter element head of the filter element, a first clamping groove is arranged at the position of the movable rod corresponding to the first clamping block, and the first clamping groove can be clamped with the first clamping block; or, the second joint subassembly is including setting up the second draw-in groove on the filter core head of filter core, the movable rod with be equipped with the second fixture block on the corresponding position of second draw-in groove, the second fixture block can with second draw-in groove looks joint.

Furthermore, a first limiting block is arranged on the movable rod, a second limiting block for limiting the upward turning angle of the movable rod is arranged at the position, corresponding to the first limiting block, of the filter element, and the first limiting block can be abutted against the second limiting block.

Furthermore, a first convex point is arranged on the rear side of the filter element positioned on the second limiting block, and a first limiting hole matched with the first convex point is arranged on the inner side of the first limiting block; or the filter element is positioned at the rear side of the second limiting block and is provided with a second limiting hole, and the inner side of the first limiting block is provided with a second convex point matched with the second limiting hole.

Furthermore, a handle groove is formed in the front side of the filter element head of the filter element and located below the movable rod.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

when the filter element needs to be installed, the filter element moves towards the direction of the water path plate along the guide mechanism, can be smoothly connected with the water path plate, and simultaneously turns downwards the movable rod so as to enable the movable rod to be clamped with the connecting column, thereby fixing the filter element; when the filter core is dismantled to needs, upwards overturn the movable rod so that movable rod and spliced pole separation, outwards stimulate handle groove again so that the filter core outwards removes along guiding mechanism to accomplish the dismantlement, whole process is swift laborsaving, and simple structure, convenient to use.

Drawings

Fig. 1 is a perspective view illustrating an installation state of a filter element disassembling and assembling structure according to the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is one of three-dimensional schematic diagrams of the filter element disassembling and assembling structure according to the present invention in a taken-out state;

FIG. 4 is an enlarged schematic view of the present invention at B in FIG. 3;

fig. 5 is a second perspective view illustrating a filter element disassembling and assembling structure according to the present invention in a taken-out state.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the scope of the claimed technical solution of the present invention.

As shown in fig. 1-5, a filter element dismounting structure includes a waterway plate 1 and a plurality of filter elements 2, the waterway plate 1 is provided with a waterway interface 10 connected with the filter elements 2, and further includes:

the support frame 3 is arranged on the water circuit board 1 and positioned between the water circuit board 1 and the filter element 2, and the support frame 3 and the water circuit board 1 adopt a split structure, so that the processing difficulty and the production cost of the integrated forming of the water circuit board 1 and the support frame 3 can be solved;

the number of the movable rods 4 is corresponding to that of the filter elements 2, the movable rods 4 are hinged to the filter element heads of the filter elements 2, and the movable rods 4 can be abutted to the front ends of the filter elements 2 through overturning;

first joint subassembly 5, its setting is in support frame 3 with between the movable rod 4, first joint subassembly 5 be used for with filter core 2 is fixed in on the water route board 1.

When the filter element 2 needs to be installed, the filter element 2 moves towards the water channel plate 1 along the guide mechanism, can be smoothly connected with the water channel plate 1, and meanwhile, the movable rod 4 is turned downwards to enable the movable rod 4 to be clamped with the connecting column 50, so that the filter element 2 is fixed; when filter core 2 is dismantled to needs, upwards overturn movable rod 4 so that movable rod 4 and spliced pole 50 separation, outwards stimulate handle groove 9 again so that the filter core outwards removes along guiding mechanism 6 to accomplish the dismantlement, whole process is swift laborsaving, and simple structure, convenient to use.

First joint subassembly 5 is including setting up on the support frame 3 and being located the spliced pole 50 of water route interface 10 both sides spliced pole 50 inboard is equipped with recess 51, recess 51 is located the place ahead of the articulated department of movable rod 4 the movable rod 4 with be equipped with lug 52 on the corresponding position of recess 51, lug 52 can with recess 51 looks joint, work as filter core 2 with water route board 1 is connected the back, through upset movable rod 4 downwards, makes recess 51 with lug 52 looks joint to make movable rod 4 with 50 fixed connection of spliced pole prevents to drop because of water pressure is too big to lead to filter core 2.

Recess 51's inboard is equipped with chimb 53, lug 52 is located chimb 53's inboard is equipped with fastener 54, fastener 54 with chimb 53 looks lock works as lug 52 with behind the recess 51 looks joint, lug 52 with chimb 53 looks lock to when preventing that water pressure from too big, spliced pole 50 warp to the outside, leads to filter core 2 to take off water route board 1.

Recess 51's opening part is located be equipped with circular arc chamfer on lug 52's the direction of motion the spliced pole 50 is located circular arc chamfer's rear is equipped with dog 55, lug 52 can with dog 55 offsets and holds, chimb 53 can be followed circular arc chamfer extends the setting, through being equipped with circular arc chamfer, when making movable rod 4 overturn downwards, lug 52 can along circular arc chamfer gets into in the recess 51, makes the joint more smooth and easy, when movable rod 4 upwards rotates, lug 52 with dog 55 offsets and holds to make filter core 2 outwards remove, realize conveniently dismantling the effect of filter core 2, chimb 53 can be followed circular arc chamfer extends the setting, can make movable rod 4 more stable when upwards overturning.

Support frame 3 with be equipped with guiding mechanism 6 between filter core 2, guiding mechanism 6 is including setting up the inboard guide rail 60 of spliced pole 50 overhead and with be equipped with sand grip 61 on the corresponding position of guide rail 60 of filter core 2, sand grip 61 with guide rail 60 sliding connection has played the effect of supporting filter core 2 and guide filter core 2 and has removed through being equipped with guide rail 60, effectively prevents to lead to filter core 2 and water route board 1 junction to receive the damage because of filter core 2 overweight, and filter core 2 can pass through at the process of dismouting simultaneously sand grip 61 along guide rail 60 removes, makes the dismouting more smooth and easy.

Filter core 2 with be equipped with between the movable rod 4 and enable the movable rod 4 is fixed in second joint subassembly 7 on the filter core 2.

Embodiment one of second joint subassembly 7: including setting up first fixture block 70 on the filter core head of filter core 2, movable rod 4 with be equipped with first draw-in groove 71 on the corresponding position of first fixture block 70, first draw-in groove 71 can with first fixture block 70 looks joint, through upset movable rod 4 down make movable rod 4 through first fixture block 70 with first draw-in groove 71 looks joint to play fixed movable rod 4's effect, further, make filter core 2 more firm be fixed in on the water route board 1, effectively prevent to upwards open because of water pressure is too big to lead to movable rod 4 is automatic.

Embodiment two of second joint subassembly 7: including setting up the first second draw-in groove on the filter core of filter core 2, movable rod 4 with be equipped with the second fixture block on the corresponding position of second draw-in groove, the second fixture block can with second draw-in groove looks joint, and embodiment two's theory of operation is the same as above embodiment one, does not give unnecessary details here one by one.

Be equipped with first stopper 80 on the movable rod 4, filter core 2 with be equipped with the restriction on the corresponding position of first stopper 80 the second stopper 81 of the upwards rotation angle of movable rod 4, first stopper 80 can with second stopper 81 supports and holds, preferably, second stopper 81 sets up after 90 degrees upwards overturns of movable rod 4 the front side of the position that first stopper 80 was located, thereby the restriction movable rod 4 can only upwards overturn 90 degrees.

In the utility model, a first bump is arranged at the rear side of the second limiting block 81 of the filter element 2, and a first limiting hole matched with the first bump is arranged at the inner side of the first limiting block 80; or, filter core 2 is located the rear side of second stopper 81 is equipped with the spacing hole of second, the inboard of first stopper 80 be equipped with the spacing hole matched with second bump of second, movable rod 4 is fixed through the joint of first bump and first spacing hole or the spacing hole of second and second bump after upwards overturning.

First front side of filter core 2's filter core is equipped with handle groove 9, makes the user when dismouting filter core 2 through being equipped with handle groove 9, can insert the finger in handle groove 9 to conveniently pull out filter core 2, handle groove 9 is located movable rod 4 below, handle groove 9 sets up the person's of facilitating the use operation more in movable rod 4 below prevents to be blockked by movable rod 4.

The above-mentioned detailed description of the technical solution and the beneficial effects of the present invention have been described in detail, it should be understood that the above is only the most preferred embodiment of the present invention, not used for limiting the present invention, any modification, supplement, equivalent replacement, etc. made within the principle scope of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a filter core dismouting structure, includes water route board (1) and a plurality of filter core (2), be equipped with on water route board (1) with water route interface (10) that filter core (2) are connected, its characterized in that still includes:

the support frame (3) is arranged on the water channel plate (1) and is positioned between the water channel plate (1) and the filter element (2);

the number of the movable rods (4) is corresponding to that of the filter elements (2), the movable rods are hinged to the filter element heads of the filter elements (2), and the movable rods (4) can be abutted to the front end of the filter elements (2) through overturning;

first joint subassembly (5), its setting is in support frame (3) with between movable rod (4), first joint subassembly (5) are used for with filter core (2) are fixed in on the water route board (1).

2. The filter element disassembling and assembling structure according to claim 1, wherein the first clamping assembly (5) comprises a connecting column (50) which is arranged on the support frame (3) and located on two sides of the waterway connector (10), a groove (51) is arranged on the inner side of the connecting column (50), the groove (51) is located in front of the hinged position of the movable rod (4), a convex block (52) is arranged on the position of the movable rod (4) corresponding to the groove (51), and the convex block (52) can be clamped with the groove (51).

3. The filter cartridge dismounting structure according to claim 2, wherein a convex edge (53) is provided at one side of the groove (51), a fastening member (54) is provided at the inner side of the convex edge (53) of the projection (52), and the fastening member (54) is fastened with the convex edge (53).

4. The filter element dismounting structure according to claim 2 or 3, wherein an arc chamfer is arranged at the opening of the groove (51) in the moving direction of the projection (52), a stop block (55) is arranged behind the arc chamfer on the connecting column (50), and the projection (52) can be abutted against the stop block (55).

5. Filter element dismounting arrangement according to claim 4, wherein a guiding mechanism (6) is provided between said support frame (3) and said filter element (2), said guiding mechanism (6) comprising a guide rail (60) provided inside said connection column (50), a rib (61) is provided on the filter element head of said filter element (2) and at a position corresponding to said guide rail (60), said rib (61) being slidably connected to said guide rail (60).

6. A filter element dismounting and mounting structure according to any one of claims 1-3 or 5, characterized in that a second clamping assembly (7) capable of fixing the movable rod (4) on the filter element (2) is arranged between the filter element (2) and the movable rod (4).

7. The filter element dismounting structure according to claim 6, wherein the second clamping assembly (7) comprises a first clamping block (70) arranged on the filter element head of the filter element (2), a first clamping groove (71) is arranged at a position of the movable rod (4) corresponding to the first clamping block (70), and the first clamping groove (71) can be clamped with the first clamping block (70); or, second joint subassembly (7) is including setting up the overhead second draw-in groove of filter core (2), movable rod (4) with be equipped with the second fixture block on the corresponding position of second draw-in groove, the second fixture block can with second draw-in groove looks joint.

8. The filter element dismounting and mounting structure according to any one of claims 1 to 3, 5 or 7, wherein a first limiting block (80) is disposed on the movable rod (4), a second limiting block (81) for limiting the upward turning angle of the movable rod (4) is disposed at a position of the filter element (2) corresponding to the first limiting block (80), and the first limiting block (80) can abut against the second limiting block (81).

9. The filter element dismounting structure according to claim 8, wherein a first protruding point is arranged at the rear side of the second limiting block (81) of the filter element (2), and a first limiting hole matched with the first protruding point is arranged at the inner side of the first limiting block (80); or the filter element (2) is positioned at the rear side of the second limiting block (81) and is provided with a second limiting hole, and the inner side of the first limiting block (80) is provided with a second convex point matched with the second limiting hole.

10. A filter element dismounting arrangement according to any one of claims 1-3, 5, 7 or 9, characterized in that a handle groove (9) is provided at the front side of the filter element head of the filter element (2), and the handle groove (9) is located below the movable rod (4).

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