CN116371201A - Water purifier filter core quick detach structure and water purifier - Google Patents
Water purifier filter core quick detach structure and water purifier Download PDFInfo
- Publication number
- CN116371201A CN116371201A CN202310394207.0A CN202310394207A CN116371201A CN 116371201 A CN116371201 A CN 116371201A CN 202310394207 A CN202310394207 A CN 202310394207A CN 116371201 A CN116371201 A CN 116371201A
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- Prior art keywords
- water purifier
- cartridge
- filter element
- elastic locking
- locking structure
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect 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
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a quick-dismantling structure of a filter element of a water purifier and the water purifier. The quick-dismantling structure of the water purifier filter element comprises a supporting component, a water purifier filter element and a water purifier filter element, wherein the supporting component comprises a supporting frame and a casing arranged on the supporting frame, and an elastic locking structure is arranged at a first end of the supporting frame; the filter element can be inserted into the casing, and the first end of the filter element is provided with a locking part and an unlocking part corresponding to the elastic locking structure, when the filter element is inserted into the casing, the elastic locking structure can lock the locking part, and when the filter element rotates relative to the elastic locking structure, the unlocking part can push the elastic locking structure to be separated from the locking part so as to unlock the locking part.
Description
Technical Field
The invention relates to the technical field of kitchen electricity, in particular to a water purifier filter element quick-dismantling structure and a water purifier.
Background
Most of the water purifiers on the market at present conduct pressure through a booster pump, so that water permeates a filtering membrane of a filter element to obtain purified water. The filter element of the water purifier can lead the more accumulated pollutants deposited on the surface of the filter membrane to be used for a long time, thus the filter element needs to be replaced after a period of use so as to ensure the health and safety of drinking water.
Whether filter core is changed conveniently and quickly is also an important dimension that user experience feels good. The filter element locking of the water purifier on the market at present mainly comprises threaded connection and fastening by a buckle. The filter element can be locked by means of a tool in a threaded connection mode, so that the operation is complex, and the filter element is inconvenient to replace by a user; the buckle mode is connected and needs to overcome great frictional force, needs great dynamics to just can lock the filter core, unpick out promptly, and user experience is felt relatively poor.
Therefore, a quick-dismantling structure of the filter element of the water purifier is needed to solve the above problems.
Disclosure of Invention
The invention aims to solve at least one of the problems existing in the prior related art to a certain extent, and therefore, the invention provides a quick-dismantling structure of a filter element of a water purifier and the water purifier.
The above object is achieved by the following technical scheme:
a water purifier cartridge quick release structure comprising:
the support assembly comprises a support frame and a casing arranged on the support frame, and the first end of the support frame is provided with an elastic locking structure;
the filter element can be inserted into the casing, and the first end of the filter element is provided with a locking part and an unlocking part corresponding to the elastic locking structure, when the filter element is inserted into the casing, the elastic locking structure can lock the locking part, and when the filter element rotates relative to the elastic locking structure, the unlocking part can push the elastic locking structure to be separated from the locking part so as to unlock the locking part.
Optionally, the first end of the filter element is provided with a plugging portion, the locking portion is disposed at a peripheral side of the plugging portion, and a side of the locking portion facing the direction from which the filter element is plugged into the casing is provided with a first pushing inclined surface, the first pushing inclined surface is obliquely disposed along the direction from which the filter element is plugged into the casing toward a direction close to the plugging portion, when the filter element is plugged into the casing, the first pushing inclined surface pushes the elastic locking structure to move away so that the plugging portion can be plugged into the first end of the support frame, when the plugging portion is plugged into the first end of the support frame, the locking portion passes over the elastic locking structure, and the elastic locking structure is reset and located at a side of the locking portion facing away from the direction from which the filter element is plugged into the casing.
Optionally, the elastic locking structure includes:
the locking piece is arranged at the first end of the supporting frame and can slide relative to the supporting frame;
the elastic piece is arranged at the first end of the supporting frame and is in butt joint or connection with the locking piece.
Optionally, the resilient locking structure is provided with at least two sets.
Optionally, the unlocking portion is disposed on a periphery of the plugging portion, and a second pushing inclined plane is disposed on an outer side of the unlocking portion, and is disposed obliquely from one end close to the elastic locking structure to one end far away from the elastic locking structure in a direction far away from the plugging portion, when the filter element rotates relative to the support frame, the second pushing inclined plane pushes the elastic locking structure to slide relative to the support frame, so that the elastic locking structure moves away from one side of the locking portion, which is opposite to a direction in which the filter element is plugged into the casing.
Optionally, the filter element comprises a support frame, a first through hole is formed in the support frame, a limiting groove is formed in the first through hole, the plug-in portion penetrates through the first through hole, a guide rib is further arranged on the periphery of the plug-in portion, the unlocking portion is arranged on one side of the guide rib, facing the elastic locking structure, of the guide rib, the guide rib stretches into the limiting groove and can swing in the limiting groove, and the limiting groove is used for limiting the rotating range of the filter element relative to the support frame.
Optionally, the elastic locking structure is mounted on a side of the guide plate facing the direction in which the cartridge is inserted into the casing, and the elastic locking structure is capable of sliding with respect to the guide plate.
Optionally, the filter element fixing device further comprises a limiting plate, a second through hole is formed in the limiting plate, the plug-in portion penetrates through the second through hole, an avoidance groove is formed in the second through hole and used for avoiding the guide rib, the limiting plate is located on one side, opposite to the direction of the filter element, of the elastic locking structure, of the filter element, and the limiting plate is connected with the guide plate.
Optionally, a limiting structure is disposed between the guide plate and the elastic locking structure, so as to limit a sliding stroke of the elastic locking structure relative to the guide plate.
Optionally, the second end of the filter element is provided with a handle.
Optionally, the shape of the handle is non-circular arc, the support frame is provided with a mounting through hole communicated with the casing, the filter element is inserted into the casing via the mounting through hole, the mounting through hole is provided with a slot position with the same shape as the handle, and when the elastic locking structure locks the locking part, the handle can rotate to the slot position relative to the filter element.
The invention further provides a water purifier, which comprises the water purifier filter element quick-dismantling structure.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the invention provides a quick-dismantling structure of a water purifier filter element, which comprises a supporting component and the filter element. The support assembly comprises a support frame and a casing arranged on the support frame, and the first end of the support frame is provided with an elastic locking structure. The filter core can the cartridge to in the cover shell to, the first end of filter core is provided with the locking part and the unlocking part corresponding with elastic locking structure, and when the filter core cartridge to in the cover shell, elastic locking structure can lock locking part, and, when the relative elastic locking structure rotation of filter core, unlocking part can promote elastic locking structure and locking part to separate, with the unlocking locking part, thereby realize the quick locking and the unblock to the filter core, and then do benefit to the quick dismantlement change of filter core, improve user's use experience.
Drawings
FIG. 1 is a schematic perspective view of a quick-release structure of a water purifier filter element according to an embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic diagram of a quick-release structure of a water purifier cartridge according to an embodiment of the present invention;
FIG. 4 is an exploded view of a cartridge, a resilient locking mechanism, a guide plate and a stop plate of a quick-release structure for a water purifier cartridge provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view showing a state of a filter element of a quick-release structure of a filter element of a water purifier when the filter element is locked;
FIG. 6 is an assembly view of a filter element, an elastic locking structure and a guide plate of a quick-release structure of a filter element of a water purifier (the filter element is in a locked state) according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a filter element of a quick-release structure of a filter element of a water purifier in a state of unlocking according to an embodiment of the present invention;
fig. 8 is an assembly view of a filter element, an elastic locking structure and a guide plate of a quick-release structure of a filter element of a water purifier according to an embodiment of the present invention (the filter element is in an unlocked state).
In the figure:
1. a filter element; 10. a plug-in part; 11. a locking part; 12. an unlocking part; 13. a guide rib;
2. a handle;
31. a support frame; 311. mounting through holes; 312. a slot; 32. a casing;
4. an elastic member;
5. a locking piece;
6. a limiting plate; 61. an avoidance groove;
7. a guide plate; 71. a limit groove; 72. and a limiting block.
Detailed Description
The following examples illustrate the invention, but the invention is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present invention may be made without departing from the spirit of the present invention, and they are all included in the scope of the claimed invention.
Referring to fig. 1-8, the invention provides a quick-dismantling structure for a water purifier filter element, which comprises a support component and a filter element 1. The support assembly comprises a support frame 31 and a casing 32 mounted on the support frame 31, the first end of the support frame 31 being provided with an elastic locking structure. The filter core 1 can be inserted into the casing 32, and, the first end of the filter core 1 is provided with locking portion 11 and unblock portion 12 corresponding with the elastic locking structure, when the filter core 1 cartridge is in the casing 32, the elastic locking structure can lock locking portion 11, and, when the relative elastic locking structure of filter core 1 rotates, unblock portion 12 can promote the elastic locking structure and separate with locking portion 11, with unblock locking portion 11, thereby realize the quick locking and the unblock to filter core 1, and then do benefit to the quick dismantlement change of filter core 1, improve user's user experience.
Optionally, the first end of the filter cartridge 1 is provided with the insertion portion 10, the locking portion 11 is provided at a peripheral side of the insertion portion 10, and a side of the locking portion 11 facing a direction in which the filter cartridge 1 is inserted into the housing 32 (i.e., a direction indicated by an arrow B in fig. 2) is provided with a first push slope provided obliquely toward a direction approaching the insertion portion 10 in a direction in which the filter cartridge 1 is inserted into the housing 32, when the filter cartridge 1 is inserted into the housing 32, the first push slope pushes the elastic locking structure to move away so that the insertion portion 10 can be inserted into the first end of the support frame 31, and when the insertion portion 10 is inserted into the first end of the support frame 31 in place, the locking portion 11 passes over the elastic locking structure, and the elastic locking structure is reset and is located at a side of the locking portion 11 facing away from the direction in which the filter cartridge 1 is inserted into the housing 32 (i.e., a direction opposite to a direction indicated by an arrow B in fig. 2) to lock the filter cartridge 1 in the housing 32.
Optionally, the resilient locking structure comprises a locking piece 5 and a resilient member 4. The locking piece 5 is arranged at a first end of the support 31 and is capable of sliding relative to the support 31. The elastic member 4 is disposed at a first end of the supporting frame 31 and abuts against or connects with the locking piece 5. The elastic member 4 is arranged, so that the locking piece 5 always has a trend of moving towards the plug-in part 10 under the elastic force of the elastic member 4, and after the locking part 11 passes over the elastic locking structure, the elastic locking structure can be reset and located at one side of the locking part 11, which is opposite to the direction in which the filter element 1 is plugged into the casing 32.
Optionally, the elastic locking structure is provided with at least two groups to improve the stability of locking the cartridge 1 in the casing 32.
Optionally, the unlocking portion 12 is disposed on the periphery of the plugging portion 10, and a second pushing inclined surface is disposed on the outer side of the unlocking portion 12, and is inclined from one end close to the elastic locking structure to one end far away from the elastic locking structure in a direction far away from the plugging portion 10, and when the filter element 1 rotates relative to the supporting frame 31 (specifically, rotates in a direction indicated by an arrow a in fig. 7 and 8), the second pushing inclined surface pushes the elastic locking structure to slide relative to the supporting frame 31, so that the elastic locking structure moves away from one side of the locking portion 11 facing away from the direction in which the filter element 1 is plugged into the casing 32, and unlocking of the filter element 1 is achieved, so that the filter element 1 can be pulled out from the casing 32.
Optionally, the filter element comprises a support frame 31, a guide plate 7 is further included, the guide plate 7 is arranged at the first end of the support frame 31, a first through hole is formed in the guide plate 7, a limit groove 71 is formed in the first through hole, the plug-in portion 10 penetrates through the first through hole, a guide rib 13 is further arranged on the periphery side of the plug-in portion 10, the unlocking portion 12 is arranged on one side, facing the elastic locking structure, of the guide rib 13, the guide rib 13 stretches into the limit groove 71 and can swing in the limit groove 71, and the limit groove 71 is used for limiting the rotating range of the filter element 1 relative to the support frame 31. Specifically, when the cartridge 1 is inserted into the housing 32, the guide rib 13 is inserted in alignment with the limit groove 71.
Alternatively, an elastic locking structure is mounted on the side of the guide plate 7 facing the direction in which the cartridge 1 is inserted into the casing 32, the elastic locking structure being able to slide with respect to the guide plate 7.
Optionally, the filter element fixing device further comprises a limiting plate 6, a second through hole is formed in the limiting plate 6, the plugging portion 10 penetrates through the second through hole, an avoidance groove 61 is formed in the second through hole, the avoidance groove 61 is used for avoiding the guide rib 13, the limiting plate 6 is located on one side of the elastic locking structure, which is opposite to the direction in which the filter element 1 is plugged into the casing 32, and the limiting plate 6 is connected with the guide plate 7. The limiting plate 6 is arranged for limiting the elastic locking structure between the limiting plate 6 and the guiding plate 7.
Optionally, a limiting structure is arranged between the guide plate 7 and the elastic locking structure, so as to limit the sliding travel of the elastic locking structure relative to the guide plate 7.
Specifically, be provided with stopper 72 on the deflector 7, set up spacing arch on the locking piece 5, after filter core 1 can extract from the cover shell 32, the locking piece 5 slides towards the center of first through-hole under the effect of the elasticity of elastic component 4, until stopper 72 and spacing protruding butt to avoid locking piece 5 thoroughly to roll out from between deflector 7 and the limiting plate 6.
In other embodiments, a limiting chute may be provided on the lock block, and the limiting block 72 slides in the limiting chute, so as to limit the sliding travel of the elastic locking structure relative to the guide plate 7.
Optionally, the second end of the filter element 1 is provided with a handle 2, and a user can rotate the filter element 1 by holding the handle 2, thereby facilitating the disassembly of the filter element 1.
Optionally, the shape of the handle 2 is a non-circular arc shape, the support frame 31 is provided with a mounting through hole 311 communicated with the casing 32, the filter element 1 is inserted into the casing 32 through the mounting through hole 311, the mounting through hole 311 is provided with a slot 312 with the same shape as the handle 2, and when the elastic locking structure locks the locking part 11, the handle 2 can rotate into the slot 312 relative to the filter element 1, so as to avoid the filter element 1 from being installed in place.
The invention further provides a water purifier, which comprises the water purifier filter element quick-dismantling structure.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (12)
1. The utility model provides a water purifier filter core quick detach structure which characterized in that includes:
the support assembly comprises a support frame (31) and a casing (32) arranged on the support frame (31), wherein a first end of the support frame (31) is provided with an elastic locking structure;
the filter element (1) can be inserted into the casing (32), and the first end of the filter element (1) is provided with a locking part (11) and an unlocking part (12) corresponding to the elastic locking structure, when the filter element (1) is inserted into the casing (32), the elastic locking structure can lock the locking part (11), and when the filter element (1) rotates relative to the elastic locking structure, the unlocking part (12) can push the elastic locking structure to be separated from the locking part (11) so as to unlock the locking part (11).
2. The water purifier cartridge quick release structure according to claim 1, characterized in that the first end of the cartridge (1) is provided with a plug-in portion (10), the locking portion (11) is provided at the peripheral side of the plug-in portion (10), and a side of the locking portion (11) facing the direction in which the cartridge (1) is plugged into the housing (32) is provided with a first push slope provided in the direction in which the cartridge (1) is plugged into the housing (32) toward the direction close to the plug-in portion (10), and when the cartridge (1) is plugged into the housing (32), the first push slope pushes the elastic locking structure away so that the plug-in portion (10) can be plugged into the first end of the housing (31), and when the plug-in portion (10) is plugged into the first end of the housing (31), the locking portion (11) is inclined in a direction close to the plug-in portion (11) beyond the direction in which the cartridge (1) is plugged into the housing (32).
3. The water purifier cartridge quick release structure of claim 2, wherein the resilient locking structure comprises:
the locking piece (5) is arranged at the first end of the supporting frame (31) and can slide relative to the supporting frame (31);
the elastic piece (4) is arranged at the first end of the supporting frame (31) and is in abutting connection or connection with the locking piece (5).
4. A water purifier cartridge quick release structure as recited in claim 3, wherein the resilient locking structure is provided with at least two sets.
5. The water purifier cartridge quick release structure according to any one of claims 2 to 4, wherein the unlocking portion (12) is provided on a peripheral side of the insertion portion (10), and an outer side of the unlocking portion (12) is provided with a second pushing inclined surface which is inclined in a direction away from the insertion portion (10) from an end close to the elastic locking structure to an end away from the elastic locking structure, and when the cartridge (1) rotates relative to the support frame (31), the second pushing inclined surface pushes the elastic locking structure to slide relative to the support frame (31) so that the elastic locking structure moves away from a side of the locking portion (11) facing away from a direction in which the cartridge (1) is inserted into the housing (32).
6. The water purifier filter element quick-release structure according to claim 5, further comprising a guide plate (7), wherein the guide plate (7) is arranged at a first end of the supporting frame (31), a first through hole is formed in the guide plate (7), a limit groove (71) is formed in the first through hole, the plug-in portion (10) penetrates through the first through hole, a guide rib (13) is further arranged on the periphery of the plug-in portion (10), the unlocking portion (12) is arranged on one side, facing the elastic locking structure, of the guide rib (13), the guide rib (13) stretches into the limit groove (71) and can swing in the limit groove (71), and the limit groove (71) is used for limiting the rotation range of the filter element (1) relative to the supporting frame (31).
7. The water purifier cartridge quick release structure according to claim 6, characterized in that the elastic locking structure is mounted on a side of the guide plate (7) facing the direction in which the cartridge (1) is inserted into the housing (32), the elastic locking structure being slidable with respect to the guide plate (7).
8. The water purifier filter element quick-release structure according to claim 7, further comprising a limiting plate (6), wherein a second through hole is formed in the limiting plate (6), the plugging portion (10) penetrates through the second through hole, a avoidance groove (61) is formed in the second through hole, the avoidance groove (61) is used for avoiding the guide rib (13), the limiting plate (6) is located on one side, opposite to the direction of the filter element (1) inserted into the casing (32), of the elastic locking structure, and the limiting plate (6) is connected with the guide plate (7).
9. The quick-release structure of a water purifier cartridge according to claim 6, wherein a limiting structure is provided between the guide plate (7) and the elastic locking structure to limit a sliding stroke of the elastic locking structure relative to the guide plate (7).
10. The quick-release structure of a water purifier cartridge according to claim 5, wherein the second end of the cartridge (1) is provided with a handle (2).
11. The quick-release structure of a water purifier filter cartridge according to claim 10, wherein the shape of the handle (2) is a non-circular arc shape, a mounting through hole (311) communicated with the casing (32) is formed in the supporting frame (31), the filter cartridge (1) is inserted into the casing (32) through the mounting through hole (311), a slot (312) with the same shape as the handle (2) is formed in the mounting through hole (311), and when the elastic locking structure locks the locking part (11), the handle (2) can rotate into the slot (312) relative to the filter cartridge (1).
12. A water purifier comprising the water purifier cartridge quick release structure of any one of claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310394207.0A CN116371201A (en) | 2023-04-13 | 2023-04-13 | Water purifier filter core quick detach structure and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310394207.0A CN116371201A (en) | 2023-04-13 | 2023-04-13 | Water purifier filter core quick detach structure and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116371201A true CN116371201A (en) | 2023-07-04 |
Family
ID=86970859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310394207.0A Pending CN116371201A (en) | 2023-04-13 | 2023-04-13 | Water purifier filter core quick detach structure and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116371201A (en) |
-
2023
- 2023-04-13 CN CN202310394207.0A patent/CN116371201A/en active Pending
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