CN115138132A - Filter element assembly and water purifying device comprising same - Google Patents
Filter element assembly and water purifying device comprising same Download PDFInfo
- Publication number
- CN115138132A CN115138132A CN202210772738.4A CN202210772738A CN115138132A CN 115138132 A CN115138132 A CN 115138132A CN 202210772738 A CN202210772738 A CN 202210772738A CN 115138132 A CN115138132 A CN 115138132A
- Authority
- CN
- China
- Prior art keywords
- filter element
- base
- engagement structure
- slide
- element assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000000746 purification Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the technical field of water purifying equipment, in particular to a filter element assembly and a water purifying device comprising the same, and aims to solve the problem that a filter element of an existing water purifying machine is inconvenient to disassemble. To this end, the filter cartridge assembly of the present invention includes a filter cartridge, a housing, and a platen member; the shell is provided with a cavity for accommodating the filter element, the shell is provided with a first engagement structure, the pressure plate component comprises a main body part and a second engagement structure arranged on the main body part, and the main body part of the pressure plate component is detachably connected with the filter element. Through such setting, second engagement structure can remove so that second engagement structure aligns or misplaces with first engagement structure for the main part of clamp plate part to the filter core is with the help of clamp plate part and casing cooperation locking or remove the locking, has improved the convenience of filter core installation and dismantlement on the casing, has greatly made things convenient for user operation, has promoted user experience.
Description
Technical Field
The invention relates to the technical field of water purifying equipment, and particularly provides a filter element assembly and a water purifying device comprising the same.
Background
With people paying more attention to the quality of drinking water, water purifiers gradually enter families of users.
At present, water purifiers in the market generally need to replace filter elements to ensure the quality of filtered water after being used for a period of time. When renew cartridge, because the back is screwed up with the casing installation to the filter core of traditional purifier, user or after-sale personnel need exert very big power or just can dismantle the filter core from the casing with the help of the instrument when manual dismantlement, waste time and energy, dismantle renew cartridge inconvenient, user experience is not good.
Accordingly, there is a need in the art for a new filter element assembly that addresses the above-mentioned problems.
Disclosure of Invention
In order to solve the problems in the prior art, the filter element of the existing water purifier is inconvenient to disassemble.
In a first aspect, the present invention provides a filter element assembly comprising: a filter element; the shell is provided with a chamber for accommodating the filter element, and a first meshing structure is arranged on the shell; and a platen member including a body portion and a second engagement structure disposed on the body portion, the body portion of the platen member being removably coupled to the cartridge; wherein the second engagement structure is movable relative to the body portion of the platen member to align or misalign the second engagement structure with the first engagement structure so that the cartridge is cooperatively locked or unlocked with the housing by the platen member.
In the above-described preferred embodiment of the filter element assembly, the main body portion of the pressure plate member includes: the base is detachably connected with the non-water-receiving end of the filter element; a sliding member mounted on the base and slidable relative to the base, the second engagement structure being provided on the sliding member; and a resilient return member located between the slide member and the base to return the slide member after the slide member slides relative to the base and thereby move the slide member with the second engagement formation into alignment with the first engagement formation.
In the above-mentioned preferred technical solution of the filter element assembly, the first engaging structure is a first stopper formed on the housing, the number of the first stoppers is at least two and is distributed at intervals along the sliding direction of the sliding member, the second engaging structure is a second stopper formed on the sliding member, the number of the second stoppers is at least two and is distributed at intervals along the sliding direction of the sliding member, a gap between two adjacent first stoppers is greater than a width of the second stopper and a gap between two adjacent second stoppers is greater than a width of the first stopper, so that the second stopper can pass through between two adjacent first stoppers, and after passing through the first stoppers, the second stopper can move to a position aligned with the first stopper under the action of the elastic resetting member and abut against the first stopper to lock the filter element in the chamber of the housing.
In the preferable technical solution of the above filter element assembly, a guide surface is provided on the first block and/or the second block, and when the second block moves toward the first block and contacts with the first block, the second block can slide to a position between two adjacent first blocks along the guide surface.
In the above preferred embodiment of the filter element assembly, the pressure plate component further includes a wrench and a transmission member mounted on the base, one end of the wrench is pivotally connected to the base, the transmission member is capable of sliding relative to the base and is operatively connected to the sliding member, and the wrench, when rotating relative to the base, is capable of driving the transmission member to slide relative to the base and thus driving the sliding member to slide relative to the base.
In the above-mentioned filter element group spare's preferred technical scheme, be equipped with two deflector that set up relatively on the base, be equipped with the guide block on the transmission component, the guide block is located two between the deflector and can for the deflector slides so that the transmission component is for the gliding in-process of base is right the transmission component leads.
In the above preferred technical solution of the filter element assembly, one end of the wrench is provided with a third engaging structure, one end of the transmission member is provided with a fourth engaging structure, and the third engaging structure can be engaged with the fourth engaging structure, so that the wrench can drive the transmission member to slide relative to the base when rotating relative to the base.
In the preferable technical scheme of the filter element assembly, the pressing plate component further comprises a cover body installed on the base, an accommodating groove is formed in the cover body, and the wrench can be accommodated in the accommodating groove when the installation is completed.
In the above preferred embodiment of the filter element assembly, the transmission member and the sliding member are integrally formed.
In a second aspect, the invention provides a water purification device comprising the filter element assembly described above.
As will be appreciated by those skilled in the art, the filter cartridge assembly of the present invention includes a filter cartridge, a housing, and a platen member; the shell is provided with a cavity for accommodating the filter element, the shell is provided with a first engagement structure, the pressure plate component comprises a main body part and a second engagement structure arranged on the main body part, and the main body part of the pressure plate component is detachably connected with the filter element. Through such setting, the second engagement structure can move so that second engagement structure aligns or misplaces with first engagement structure for the main part of clamp plate part to the filter core is with the help of clamp plate part and casing cooperation locking or release the locking, has improved the convenience of filter core installation and dismantlement on the casing, has greatly made things convenient for user operation, has promoted user experience.
Still further, the main body portion of the platen assembly includes a base, a slide member, and a resilient return member; the base is detachably connected with the non-water-receiving end of the filter element, the sliding component is mounted on the base and can slide relative to the base, and the second meshing structure is arranged on the sliding component; the elastic reset component is positioned between the sliding component and the base. Through the arrangement, after the sliding component slides relative to the base, the sliding component can be reset through the elastic resetting component, and the sliding component is enabled to move to the position aligned with the first engaging structure with the second engaging structure, so that the pressure plate component is locked on the shell, and the situation that the sliding component is subjected to external force to enable the second engaging structure to be dislocated with the first engaging structure, and therefore loosening between the pressure plate component and the shell is caused is avoided.
Still further, the first engaging structure is a first stopper formed on the housing, the number of the first stoppers is at least two and is distributed at intervals along the sliding direction of the sliding member, the second engaging structure is a second stopper formed on the sliding member, the number of the second stoppers is at least two and is distributed at intervals along the sliding direction of the sliding member, the gap between two adjacent first stoppers is larger than the width of the second stopper and the gap between two adjacent second stoppers is larger than the width of the first stopper, so that the second stopper can pass through the gap between two adjacent first stoppers, and the second stopper can move to a position aligned with the first stopper under the action of the elastic resetting member after passing through the first stopper and abuts against the first stopper to lock the filter element in the chamber of the housing. Through the arrangement, after the second stop block on the sliding component is avoided from the first stop block on the shell and passes through the gap between the first stop blocks, the second stop block and the first stop block are aligned with each other by virtue of the elastic reset component and abutted against the shell to lock the pressure plate component on the shell, so that the locking firmness of the pressure plate component on the shell is improved.
Still further, the first stopper and/or the second stopper are provided with guide surfaces. Through the arrangement, when the second stop block moves towards the first stop blocks and is in contact with the first stop blocks, the second stop blocks can slide to a position between two adjacent first stop blocks along the guide surfaces, and the convenience of locking the pressure plate part and the shell is improved.
Still further, the clamp plate component further comprises a wrench and a transmission member, wherein the wrench and the transmission member are mounted on the base, one end of the wrench is pivotally connected with the base, the transmission member can slide relative to the base and is operatively connected with the sliding member, and the wrench can drive the transmission member to slide relative to the base and thus drive the sliding member to slide relative to the base when rotating relative to the base. Through the arrangement, a user can drive the sliding component to slide on the base by applying small force through the wrench and the transmission component, and the use convenience of the pressing plate component is further improved.
Still further, the base is provided with two guide plates which are arranged oppositely, the transmission member is provided with a guide block, and the guide block is positioned between the two guide plates and can slide relative to the guide plates so as to guide the transmission member in the process that the transmission member slides relative to the base. Through the arrangement, the guide block slides between the two guide plates relative to the base, so that the phenomenon that the transmission component deflects when the base slides is avoided.
Still further, the platen member further includes a cover body attached to the base, the cover body being provided with an accommodation groove in which the wrench can be accommodated when the attachment is completed. Through such setting, the spanner is whole to be hidden to the holding tank in, has avoided the spanner accident to receive external force and make clamp plate part and casing separation, improves the security that clamp plate part used.
Still further, the transmission member and the slide member are configured as an integral body. Through the arrangement, the connection design of the transmission component and the sliding component is simplified, the manufacturing is simple, and the cost is low.
In addition, the water purifying device further provided on the basis of the technical scheme has the technical effects of the filter element assembly due to the adoption of the filter element assembly.
Drawings
Preferred embodiments of the present invention are described below in conjunction with the appended drawings, wherein:
FIG. 1 is a schematic view of an assembled construction of a filter cartridge assembly of the present invention;
FIG. 2 is a schematic view of the construction of a filter cartridge of the present invention;
FIG. 3 is a schematic structural view of the housing of the present invention;
fig. 4 is a schematic view of a disassembled structure of the pressing plate member of the present invention.
List of reference numerals：
1. A housing; 11. a first stopper; 111; a first guide surface; 2. a filter element; 21. a water receiving end; 22. a card slot; 3. a platen member; 31. a base; 311. a guide plate; 32. a sliding member; 321. a second stopper; 3211. a second guide surface; 33. an elastic return member; 34. a wrench; 341. a third engagement structure; 35. a transmission member; 351. a guide block; 352; a fourth engagement structure; 36. a cover body; 361. and (6) accommodating the tank.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "horizontal", "vertical", "inner", "outer", "top", "bottom", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Specifically, as shown in fig. 1 to 3, the cartridge assembly of the present invention includes a housing 1, a cartridge 2, and a platen member 3. The bottom end of the filter element 2 is a water receiving end 21, and two clamping grooves 22 are formed in the top end face of the filter element 2; the housing 1 has a chamber for receiving the filter cartridge 2, the housing 1 is provided with a first engagement formation on an inside wall of a top end thereof, and the pressure plate member 3 includes a main body portion and a second engagement formation provided on the main body portion.
More specifically, as shown in fig. 4, the main body portion of the pressure plate section 3 of the present invention includes a base 31, a slide member 32, and an elastic restoring member 33. The bottom end of the base 31 is provided with two hooks (not shown in the figure) corresponding to the two slots 22, the two hooks are respectively in snap fit with the two slots 22 to fix the pressure plate component 3 on the top end (i.e. the non-water receiving end) of the filter element 2, the two sliding members 32 are arranged on the base 31, the two sliding members 32 can slide relative to the base 31, and a second engagement structure is arranged on the end part of each sliding member 32 extending out of the base 31; the elastic return member 33 is two coil springs, which respectively correspond to the two slide members 32, one end of the coil spring is connected to the slide member 32, and the other end of the coil spring is connected to the base 31.
Continuing to refer to fig. 4, the pressing plate component 3 further includes a wrench 34, a transmission member 35 and a cover 36 mounted on the base 31, wherein one end of the wrench 34 is provided with a shaft rod and a third engaging structure 341, the third engaging structure 341 is a circular tooth structure, the base 31 is provided with a shaft hole capable of fixing the shaft rod, one end of the transmission member 35 is provided with a fourth engaging structure 352 engaged with the third engaging structure 341, and the fourth engaging structure 352 is a strip tooth structure. When one end of the wrench 34 rotates on the base 31, the wrench 34 drives the third engaging structure 341 to rotate around the shaft and to engage with the fourth engaging structure 352 of the transmission member 35 for transmission, so that the wrench 34 can drive the transmission member 35 to slide relative to the base 31, and therefore the sliding member 32 to slide relative to the base 31. The top surface of the cover 36 is provided with a strip-shaped accommodating groove 361, an opening is arranged on one side in the accommodating groove 361, when the cover 36 is covered on the base 31, the shaft end of the wrench 34 is rotatably connected with the base 31 through the opening, and the cover 36 can cover and decorate the transmission member 35, the sliding member 32 and the elastic reset member 33. The two sliding members 32 are symmetrically distributed on two sides of the transmission member 35, the two sliding members 32 and the transmission member 35 are constructed into an integral structure, two vertical guide plates 311 which are oppositely arranged are arranged on the base 31, and one end of the middle of the transmission member 35 is provided with a guide block 351, the guide block 351 is positioned between the two guide plates 311 and can slide relative to the guide plates 311 so as to guide the transmission member 35 in the process that the transmission member 35 slides relative to the base 31.
When the filter element 2 is disassembled, the wrench 34 in the storage state rotates out of the accommodating groove 361 on the cover body 36, the third engaging structure 341 of the wrench 34 is engaged with the fourth engaging structure 352 of the transmission member 35 for transmission, so that the transmission member 35 drives the sliding members 32 on two sides to slide relative to the base 31, the second engaging structure at the end of the sliding member 32 moves to the position staggered with the first engaging structure on the housing 1 for dislocation unlocking, the wrench 34 on the pressing plate part 3 pulls the filter element 2 out of the cavity of the housing 1 from the housing 1, and the disassembly of the filter element 2 is completed.
It should be noted that the third and fourth engaging structures 341 and 352 are not limited to the above-mentioned case, for example, the third engaging structure 341 may be provided with a plurality of engaging protrusions evenly spaced along the circumference of the end of the wrench 34, the fourth engaging structure 352 may be provided with a plurality of engaging grooves evenly spaced along the moving direction of the driving member 35, and the engaging protrusions and the engaging grooves cooperate to drive, and such adjustment and change of the specific structure of the third and fourth engaging structures 341 and 352 does not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
With continued reference to fig. 3 and 4, preferably, the first engaging structure is a first stopper 11 formed on the inner side wall of the housing 1, the first stoppers 11 are distributed near two sides of the opening of the housing 1, three first stoppers 11 are provided on each side, and the three first stoppers 11 on each side are horizontally distributed at intervals along the sliding direction of the sliding member 32; the second engaging structure is a second stopper 321 formed on each slide member 32, three second stoppers 321 are provided on each slide member 32 and are spaced apart in the sliding direction of the slide member 32 by three second stoppers 321, and the gap between two adjacent first stoppers 11 on the housing 1 is larger than the width of the second stopper 321 on the slide member 32 and the gap between two adjacent second stoppers 321 on the slide member 32 is larger than the width of the first stopper 11 on the housing 1. The upper end of each first stopper 11 is provided with a first guide surface 111, and the lower end of each second stopper 321 is provided with a second guide surface 3211.
When the filter element 2 is installed, the press plate member 3 is clamped and fixed on the filter element 2 by clamping and matching the two clamping hooks on the base 31 of the press plate member 3 with the two clamping grooves 22 at the top end of the filter element 2, the filter element 2 is pushed and moved into the cavity of the housing 1 along the axial direction of the filter element 2 by means of the press plate member 3 so that the press plate member 3 drives the second stopper 321 to move towards the first stopper 11 on the housing 1, and when the second stopper 321 is in contact with the first stopper 11, the second guide surface 3211 of the second stopper 321 slides relative to the first guide surface 111 of the first stopper 11 so that the second stopper 321 can slide between the two adjacent first stoppers 11, and the second stopper 321 can move downwards from between the two adjacent first stoppers 11. When the second stop 321, after passing through the first stop 11, can move under the action of the elastic return member 33 to a position aligned with the first stop 11 and abut against the first stop 11, thus locking the filter cartridge 2 in the cavity of the housing 1, completing the installation of the filter cartridge 2 on the housing 1.
As for the position of the guide surface, the guide surface may be provided only on the first stopper 11, or the guide surface may be provided only on the second stopper 321 as long as the guide surface is provided on at least one of the first stopper 11 and the second stopper 321.
Regarding the connection manner of the pressure plate member 3 and the filter element 2, the connection manner between the pressure plate member 3 and the filter element 2 may also be designed as a pin hole structure, for example, the top end of the filter element 2 is provided with a pin rod structure, the base 31 of the pressure plate member 3 is provided with a jack structure, and the pin rod structure and the jack structure are inserted, matched and fixed, or the top end of the filter element 2 is provided with a snap ring structure, the base 31 of the pressure plate member 3 is designed as a doghouse type fixing structure, and the snap ring structure and the doghouse type fixing structure are matched and fixed, and so on, and the adjustment and change of the specific structural form of the connection manner of the pressure plate member 3 and the filter element 2 do not deviate from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Finally, the invention also provides a water purifying device which comprises the filter element assembly.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A filter element assembly, comprising:
a filter element;
the filter element comprises a shell, a first engaging structure and a second engaging structure, wherein the shell is provided with a cavity for accommodating the filter element; and
a platen member including a body portion and a second engagement structure disposed on the body portion, the body portion of the platen member being removably coupled to the cartridge;
wherein the second engagement structure is movable relative to the body portion of the platen member to align or misalign the second engagement structure with the first engagement structure so that the cartridge is cooperatively locked or unlocked with the housing by the platen member.
2. The filter element assembly according to claim 1, wherein the body portion of the platen member comprises:
the base is detachably connected with the non-water-receiving end of the filter element;
a slide member mounted on the base and slidable relative to the base, the second engagement structure being provided on the slide member; and
a resilient return member located between the slide member and the base to return the slide member after the slide member slides relative to the base and thereby move the slide member with the second engagement structure into alignment with the first engagement structure.
3. The filter element assembly according to claim 2, wherein said first engagement structure is a first stop formed on said housing, said first stop being at least two in number and spaced apart along the sliding direction of said slide member, said second engagement structure is a second stop formed on said slide member, said second stop being at least two in number and spaced apart along the sliding direction of said slide member, the gap between two adjacent first stops being greater than the width of said second stop and the gap between two adjacent second stops being greater than the width of said first stops, so as to allow said second stops to pass between two adjacent first stops, said second stops being movable by said resilient return member to a position aligned with said first stops after passing said first stops and against said first stops to lock said filter element within said chamber of said housing.
4. The filter element assembly according to claim 3, wherein the first stop and/or the second stop is provided with a guide surface, and when the second stop moves towards and contacts the first stop, the second stop can slide along the guide surface to between two adjacent first stops.
5. The filter element assembly according to claim 2, wherein said pressure plate member further comprises a wrench and a driving member mounted on said base, said wrench being pivotally connected at one end to said base, said driving member being slidable relative to said base and operatively connected to said sliding member, said wrench, when rotated relative to said base, being capable of causing said driving member to slide relative to said base and thereby causing said sliding member to slide relative to said base.
6. The filter element assembly according to claim 5, wherein said base is provided with two oppositely disposed guide plates, and said driving member is provided with a guide block, said guide block being located between said two guide plates and being slidable relative to said guide plates so as to guide said driving member during sliding of said driving member relative to said base.
7. The filter element assembly according to claim 5, wherein one end of said wrench is provided with a third engagement structure and one end of said transmission member is provided with a fourth engagement structure, said third engagement structure being engageable with said fourth engagement structure such that rotation of said wrench relative to said base causes said transmission member to slide relative to said base.
8. The filter element assembly according to claim 5, wherein the pressure plate member further comprises a cover mounted on the base, the cover being provided with a receiving slot in which the wrench can be received when the mounting is completed.
9. The filter element assembly according to claim 5, wherein the transmission member and the sliding member are constructed as one piece.
10. A water purification apparatus comprising a filter element assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210772738.4A CN115138132A (en) | 2022-06-30 | 2022-06-30 | Filter element assembly and water purifying device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210772738.4A CN115138132A (en) | 2022-06-30 | 2022-06-30 | Filter element assembly and water purifying device comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115138132A true CN115138132A (en) | 2022-10-04 |
Family
ID=83410880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210772738.4A Pending CN115138132A (en) | 2022-06-30 | 2022-06-30 | Filter element assembly and water purifying device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115138132A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208465324U (en) * | 2018-05-09 | 2019-02-05 | 佛山市顺德区碧信环保科技有限公司 | The disassembly and assembly structure of filter element of water purifier |
| CN213492345U (en) * | 2020-08-17 | 2021-06-22 | 追创科技(苏州)有限公司 | Filter element assembly and water purifier |
| CN214680454U (en) * | 2020-12-11 | 2021-11-12 | 青岛海尔施特劳斯水设备有限公司 | Filter core structure and purifier |
| WO2021259069A1 (en) * | 2020-06-23 | 2021-12-30 | 佛山市顺德区阿波罗环保器材有限公司 | Water purifier |
-
2022
- 2022-06-30 CN CN202210772738.4A patent/CN115138132A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208465324U (en) * | 2018-05-09 | 2019-02-05 | 佛山市顺德区碧信环保科技有限公司 | The disassembly and assembly structure of filter element of water purifier |
| WO2021259069A1 (en) * | 2020-06-23 | 2021-12-30 | 佛山市顺德区阿波罗环保器材有限公司 | Water purifier |
| CN213492345U (en) * | 2020-08-17 | 2021-06-22 | 追创科技(苏州)有限公司 | Filter element assembly and water purifier |
| CN214680454U (en) * | 2020-12-11 | 2021-11-12 | 青岛海尔施特劳斯水设备有限公司 | Filter core structure and purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2988845B1 (en) | Liquid filtration systems, components, and methods | |
| CN112206557B (en) | Filter element device and water purifier | |
| KR20200120071A (en) | Filter assembly for water purifier | |
| CN211753030U (en) | Water purification unit with filter core replacing device | |
| CN115138132A (en) | Filter element assembly and water purifying device comprising same | |
| CN209752356U (en) | Filter element assembly and water purifier | |
| CN115487595A (en) | Clamping assembly | |
| CN216878227U (en) | Water purifying device | |
| CN214634609U (en) | Filter element assembly and water purifier with same | |
| CN115487592A (en) | Clamping assembly | |
| CN211445085U (en) | Water purifying equipment | |
| CN115138131A (en) | Filter element assembly and water purifying device comprising same | |
| CN209848418U (en) | Filter base, filter element assembly, filter device and water purifier with filter base and filter element assembly | |
| CN211255287U (en) | Water purification unit with top moves part | |
| CN213924070U (en) | Filter element assembly and water purifier | |
| CN115487594A (en) | Water purifying device | |
| CN211885680U (en) | Water purifying device | |
| CN211273840U (en) | Filter element assembly and water purifier with same | |
| CN218980754U (en) | Filter device and water purifying equipment | |
| CN114259789A (en) | Water purifying device | |
| CN218980761U (en) | Water purifying equipment | |
| CN218944515U (en) | Filter element device and water purifier | |
| CN219744166U (en) | Movable buckle retaining structure | |
| CN218530088U (en) | Filter element pressing, assembling and disassembling structure | |
| CN210814251U (en) | Filter seat and water purifier with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |