CN115814494A - Quick change filter element group spare - Google Patents
Quick change filter element group spare Download PDFInfo
- Publication number
- CN115814494A CN115814494A CN202211383112.0A CN202211383112A CN115814494A CN 115814494 A CN115814494 A CN 115814494A CN 202211383112 A CN202211383112 A CN 202211383112A CN 115814494 A CN115814494 A CN 115814494A
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- button
- arc
- joint
- filter element
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Abstract
The invention discloses a quick-change filter element assembly, which comprises a joint, a filter element and a locking device for detachably connecting the filter element with the joint, wherein the locking device comprises a sliding plate fixing cover which is provided with a central through hole and is arranged at the bottom end of the joint, and a button sliding block which is provided with a central through hole and is arranged between the joint and the sliding plate fixing cover in a sliding way, the button sliding block comprises arc-shaped button sliding plates which are symmetrically arranged along the circumferential direction of the joint in the left-right direction, one end of each arc-shaped button sliding plate is connected with an elastic element, the other end of each arc-shaped button sliding plate is connected with the sliding block, and the arc-shaped button sliding plates can swing in the left-right direction through the sliding blocks. This filter element group spare is based on the linear motion mode of current button slider, through setting up the locking device who is formed by the combination of arc button slide, slider, adopts the novel motion mode of arc wobbling, realizes the quick replacement of filter core and joint once more.
Description
Technical Field
The invention belongs to the field of filter element assemblies, and particularly relates to a quick-change filter element assembly.
Background
The current filtering device has wide application, and particularly has huge market of water purifying and drinking equipment. With the development of science and technology, more and more products such as filtering devices and the like appear. The filter core is its core among the filter equipment, the filter core needs to be changed after using a period of time, maintenance or washing, this just need take off filter core filtering part from filter equipment, the filter core is fixed to the connecting piece that adopts more at present, rotatory buckle is connected, threaded connection, consequently, there is the inconvenient needs instrument of installation, installation torsion is big, can not automatic disconnection give water or go out the water route, change at every turn and need artifical switching feedwater locking device, the filter core is invertd or the infiltration when level, these problems lead to the work efficiency that the filter core was dismantled low, waste time and energy, and the connecting piece also loses easily, non professional is difficult to the operation.
Based on the above problems, the related enterprise, nanjing Black orange environmental protection technology Limited (the same person applies to the legal people, and the inventor applies to the invention) of the applicant of the present invention develops a filtering device with a joint easy to replace, the application number is 201621378691X, and the filtering device realizes the convenient replacement of the filter element by adopting a button slider linear motion mode. Based on the research and development technology, the applicant continuously researches and develops a new filtering device convenient for replacing the filter element.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a filter element assembly based on a sliding block, which is convenient for quickly replacing a filter element.
The technical scheme is as follows: the quick-change filter element assembly comprises a connector, a filter element and a locking device for connecting the connector and the filter element;
locking device is including locating the fixed lid of slide that connects the bottom, locates the fixed lid of slide and connect the button slider between, and this button slider includes the arc button slide that sets up along joint circumference and bilateral symmetry, and elastic element is connected to the one end of this arc button slide, and the other end is connected with the slider, and the other end of this arc button slide contacts with two hypotenuses of slider respectively, and thrust and the elastic element based on this slider realize the horizontal hunting of arc button slide.
Furthermore, the sliding block of the filter element assembly comprises a wedge-shaped block which is contacted with the other end of the arc-shaped button sliding plate and a connecting rod which is arranged at the tail end of the wedge-shaped block.
Furthermore, two ends of the elastic element of the filter element assembly are respectively contacted with the two arc-shaped button sliding plates which are symmetrically arranged.
Furthermore, a plurality of grooves are formed in the side face of the arc-shaped button sliding plate of the filter element assembly, convex blocks corresponding to the grooves are arranged at the upper end of the filter element, and the surfaces of the grooves and the convex blocks, which are in contact, are inclined planes.
Furthermore, the sliding plate fixing cover of the filter element assembly is provided with a notch corresponding to the groove of the arc-shaped button sliding plate.
Furthermore, the sliding plate fixing cover of the filter element assembly is connected with the joint through a bolt, and a movable groove is formed in the arc-shaped button sliding plate corresponding to the bolt connection part.
Furthermore, a supporting plate used for placing the sliding block is arranged on the joint of the filter element component in an outward extending mode, and the connecting rod penetrates through the supporting plate.
Furthermore, a baffle plate is arranged at the joint of the filter element assembly corresponding to the connection position of the elastic element.
Has the advantages that: compared with the prior art, the invention has the remarkable advantages that: this filter element group spare is based on current button slider direct motion mode's basis, through setting up the locking device who forms by the combination of arc button slide and wedge form slider, adopts the novel mode of arc horizontal hunting's motion, realizes the quick replacement of filter core and joint once more.
Drawings
FIG. 1 is a first schematic view of the construction of the adapter and locking device of the filter cartridge assembly of the present invention;
FIG. 2 is a second schematic structural view of the adapter and locking device of the filter cartridge assembly of the present invention;
fig. 3 is a schematic view of the filter element of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the accompanying drawings.
The filter element assembly of the invention comprises a joint 1, wherein a passage for water to flow is arranged in the joint; the filter element 2 is used for accommodating filter materials, and the upper end of the filter element is provided with a filter passage corresponding to the passage; and a locking device 3 for detachably connecting the filter element 2 with the connector 1.
Wherein, as shown in fig. 1, the locking device 3 comprises a slide plate fixing cover 4 having a central through hole, the slide plate fixing cover 4 being provided at a lower end of the joint 1; a button slider having a central through hole and slidably disposed between the joint 1 and the slide plate fixing cover 4.
As shown in FIG. 2, the button sliding block of the filter element assembly comprises two arc-shaped button sliding plates 5 arranged along the circumferential direction of the joint 1, and the two arc-shaped button sliding plates 5 are arranged in a bilateral symmetry manner. One end of each arc-shaped button sliding plate 5 is connected with an elastic element 6 (preferably a spring) to abut against the joint 1, and correspondingly, a baffle plate 14 can be arranged at the joint corresponding to the elastic element 6 in the joint 1 to realize the abutting of the spring against the joint. The other end of two arced button slides 5 all contacts with wedge-shaped slider 7, through the motion of wedge-shaped slider 7, realizes arced button slide 5's horizontal hunting, and then realizes dismantling and installing of filter core 2 conveniently. The wedge-shaped sliding block 7 comprises a wedge block 8 and a connecting rod 9, two inclined planes of the wedge block 8 are respectively contacted with the arc-shaped button sliding plate 5, and then the left and right swinging of the arc-shaped button sliding plate 5 is realized through the thrust of the wedge block 8.
The arc button slide 5 of button slider is equipped with a plurality of recesses 10 towards the side of through-hole, correspondingly, is equipped with a plurality of and this recess 10 assorted lug 11 on the filter core 2, and the face that recess 10 and lug 11 both contacted is the inclined plane, as shown in fig. 2 and 3, based on this to realize the locking and the dismantlement of filter core 2 and joint 1. The slide fixing cover 4 is formed with a notch 12 corresponding to the groove 10 of the arc button slide 5, as shown in fig. 1.
The sliding plate fixing cover 4 and the joint 1 of the filter element assembly can be further connected through bolts, and correspondingly, movable grooves are formed in the bolt connecting positions of the two arc-shaped button sliding plates 5 so as to avoid the limitation of the movement of the arc-shaped button sliding plates 5. The joint 1 is provided with a support plate 13 for arranging the wedge-shaped sliding block 7 in an outward extending mode, and the connecting rod 9 of the wedge-shaped sliding block 7 penetrates through the support plate 13 to be arranged, so that the module type filter element assembly is realized in the following process.
In addition, the arrangement of the internal waterway structure of the filter element is the same as the technology disclosed in the application number 201621378691X and the name of the filtering device which is easy to replace by using the connector, and the invention is not described in detail. The filter element is also provided with a guide groove convenient to install, so that the filter element 2 and the connector 1 can be accurately aligned.
Claims (8)
1. A quick-change filter element assembly, comprising: the filter element assembly comprises a joint (1), a filter element (2) and a locking device (3) for connecting the joint (1) and the filter element (2);
locking device (3) are including locating slide fixed cover (4) that connects (1) bottom, locate slide fixed cover (4) and connect the button slider between (1), this button slider includes arced button slide (5) that set up along connecting (1) circumference and bilateral symmetry, elastic element (6) are connected to the one end of this arced button slide (5), the other end is connected with slider (7), and the other end of this arced button slide (5) contacts with two hypotenuses of slider (7) respectively, realize the horizontal hunting of arced button slide (5) based on thrust and elastic element (6) of this slider (7).
2. The quick-change filter cartridge assembly according to claim 1, wherein: the slider (7) comprises a wedge-shaped block (8) which is in contact with the other end of the arc-shaped button sliding plate (5) and a connecting rod (9) which is arranged at the tail end of the wedge-shaped block (8).
3. The quick-change filter cartridge assembly according to claim 1, wherein: two ends of the elastic element (6) are respectively contacted with the two arc-shaped button sliding plates which are symmetrically arranged.
4. The quick-change filter cartridge assembly according to claim 1, wherein: a plurality of grooves (10) are formed in the side face of the arc-shaped button sliding plate (5), protruding blocks (11) corresponding to the grooves (10) are arranged at the upper end of the filter element (2), and the surfaces of the grooves (10) and the protruding blocks (11) which are in contact are inclined planes.
5. The quick-change filter cartridge assembly according to claim 1, wherein: the sliding plate fixing cover (4) is provided with a notch (12) corresponding to the groove (10) of the arc-shaped button sliding plate (5).
6. The quick-change filter cartridge assembly according to claim 1, wherein: the sliding plate fixing cover (4) is connected with the joint (1) through a bolt, and a movable groove is formed in the arc-shaped button sliding plate (5) corresponding to the bolt connection position.
7. The quick-change filter cartridge assembly according to claim 2, wherein: the connector (1) is provided with a supporting plate (13) extending outwards for accommodating the sliding block (7), and the connecting rod (9) penetrates through the supporting plate (13).
8. The quick-change filter cartridge assembly according to claim 1, wherein: a baffle (14) is arranged at the joint of the joint (1) corresponding to the elastic element (6).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211383112.0A CN115814494A (en) | 2022-11-07 | 2022-11-07 | Quick change filter element group spare |
| PCT/CN2023/130062 WO2024099287A1 (en) | 2022-11-07 | 2023-11-07 | Filter element assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211383112.0A CN115814494A (en) | 2022-11-07 | 2022-11-07 | Quick change filter element group spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115814494A true CN115814494A (en) | 2023-03-21 |
Family
ID=85526820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211383112.0A Pending CN115814494A (en) | 2022-11-07 | 2022-11-07 | Quick change filter element group spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115814494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024099291A1 (en) * | 2022-11-07 | 2024-05-16 | 南京倍斯特环保科技有限公司 | Waterway board assembly and modular water purifier |
-
2022
- 2022-11-07 CN CN202211383112.0A patent/CN115814494A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024099291A1 (en) * | 2022-11-07 | 2024-05-16 | 南京倍斯特环保科技有限公司 | Waterway board assembly and modular water purifier |
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