CN221309820U - Water purification filter element mounting structure - Google Patents
Water purification filter element mounting structure Download PDFInfo
- Publication number
- CN221309820U CN221309820U CN202322353888.4U CN202322353888U CN221309820U CN 221309820 U CN221309820 U CN 221309820U CN 202322353888 U CN202322353888 U CN 202322353888U CN 221309820 U CN221309820 U CN 221309820U
- Authority
- CN
- China
- Prior art keywords
- filter element
- main body
- element main
- waterway
- mounting structure
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 20
- 238000003780 insertion Methods 0.000 description 4
- 238000007907 direct compression Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a water purification filter element mounting structure which comprises a filter element main body and a mounting seat for the filter element main body to be inserted and mounted in, wherein a waterway interface is arranged at the bottom of the filter element main body, a waterway joint for being inserted into the waterway interface for butt joint is arranged at the bottom of the mounting seat, and a direct pressing component for a user to rotate and directly press the filter element main body into the mounting seat along the axis direction of the direct pressing component is arranged between the filter element main body and the mounting seat.
Description
Technical Field
The utility model relates to a water purification filter element mounting structure.
Background
At present, a common installation structure for fixing the filter element on the filter element installation seat is a spinning type installation structure, namely, a thread structure is respectively arranged on the filter element and the installation seat, and then the filter element and the installation seat relatively move along an axis by rotating the filter element, so that the filter element is pressed into or withdrawn from the installation seat. However, a plurality of waterway interfaces are often arranged at the end part of a common filter element, and the filter element adopting a spinning type mounting structure can not only go deep into the mounting seat along the axis in the mounting process, but also rotate around the axis of the filter element, so that the waterway interfaces cannot be communicated with the waterway connectors of the mounting seat in an opposite-plug manner. In view of this, the installation structure adopting spinning installation is further provided with a rotating member at the abutting position of the installation seat or the filter element for counteracting the relative rotation between the filter element and the installation seat, but the rotating member can cause the sealing at the abutting position between the filter element and the installation seat to be in a plane sealing state, and once the rotating member shifts under the condition of water pressure or other abnormal conditions, the abutting position can leak water.
Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by the person skilled in the art.
Disclosure of utility model
The utility model overcomes the defects of the technology and provides a water purifying filter element mounting structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a water purification filter core mounting structure, includes filter core main part 1 and supplies filter core main part 1 inserts the mount pad 2 of installing wherein, the bottom of filter core main part 1 is equipped with water route interface 11, the bottom of mount pad 2 is equipped with and is used for inserting water route interface 11 carries out the water route joint 21 of butt joint, be equipped with between filter core main part 1 and the mount pad 2 and supply the user to rotate and directly press into the direct pressure subassembly 3 of mount pad 2 with filter core main part 1 along its axis direction.
Preferably, the direct compression assembly 3 comprises a rotating member 31 rotatably connected to the top of the filter element main body 1 and capable of rotating only relative to the filter element main body 1, a spiral groove 32 is formed on the outer side wall surface of the rotating member 31, and a protruding portion 33 which is clamped into the spiral groove 32 is formed on the inner wall surface of the upper portion of the mounting seat 2, so that when a user rotates the rotating member 31, the rotating member 31 can move along the axis of the filter element main body 1 at the same time.
Preferably, the upper surface of the rotating member 31 is provided with a gripping portion 311 protruding upward to facilitate the user to grip the rotating member 31.
Preferably, the top end of the filter element main body 1 is provided with a connecting column 12 protruding upwards, the rotating member 31 is sleeved on the connecting column 12 to rotate, and the top end of the connecting column 12 is also fixed with a baffle 5 for preventing the rotating member 31 from falling out of the connecting column 12 through a screw 4.
Preferably, the upper end of the rotating member 31 is further provided with a receiving groove 312 for surrounding the screw 4 and the blocking piece 5, and a detachable cover 313 for covering the screw 4 and the blocking piece 5 is further provided at the receiving groove 312.
Preferably, the filter element main body 1 is provided with sealing plugs 6 for sealing the waterway interfaces 11 in each waterway interface 11, and the filter element main body 1 is also provided with reset springs 7 which are in one-to-one correspondence with the sealing plugs 6 and are used for propping the sealing plugs 6 against the waterway interfaces 11.
Preferably, there are at least two waterway interfaces 11, and the number and positions of the waterway joints 21 are in one-to-one correspondence with the waterway interfaces 11.
Preferably, the bottom of the filter element main body 1 is further provided with a fool-proof groove 13, and the bottom of the mounting seat 2 is provided with a fool-proof convex column 22 which can be inserted into the fool-proof groove 13 only when the filter element main body 1 is correctly mounted.
Compared with the prior art, the utility model has the beneficial effects that:
The water purification filter element mounting structure is provided with a direct-pressure assembly between the filter element main body and the mounting seat, and when the filter element is mounted, the direct-pressure assembly is rotated to drive the filter element main body and the mounting seat to move relatively along the axis of the filter element main body, so that the direct-insertion butt joint of the waterway interface and the waterway connector is completed. Because the direct-pressure component is rotated instead of the filter element main body during installation, relative rotation between the filter element main body and the installation seat cannot occur in the installation process, and therefore a rotating piece which is arranged specially and structurally for counteracting the relative rotation of the filter element main body and the installation seat is not required to be arranged at the butt joint position. Therefore, the water path connection can be completed through the direct insertion and butt joint of the water path interface and the water path connector, the water leakage probability can be greatly reduced, and the reliability of the installation structure is greatly improved.
Drawings
Fig. 1 is a schematic view of the mounting structure of the present case.
Fig. 2 is an exploded schematic view of the present mounting structure with portions of the mounting blocks cut away.
FIG. 3 is a schematic cross-sectional view of the cartridge in place with the cartridge mounting structure, with the internal structure of the cartridge hidden.
Detailed Description
The following examples are provided to illustrate the features of the present utility model and other related features in further detail to facilitate understanding by those skilled in the art:
As shown in fig. 1 to 3, a water purification filter element mounting structure comprises a filter element main body 1 and a mounting seat 2 for the filter element main body 1 to be inserted and mounted therein, wherein a waterway interface 11 is arranged at the bottom of the filter element main body 1, a waterway joint 21 for being inserted into the waterway interface 11 for butt joint is arranged at the bottom of the mounting seat 2, and a direct compression assembly 3 for a user to rotate and directly press the filter element main body 1 into the mounting seat 2 along the axial direction thereof is arranged between the filter element main body 1 and the mounting seat 2.
As described above, the water purification filter element mounting structure is provided with the direct-pressure component 3 between the filter element main body 1 and the mounting seat 2, and when the filter element is mounted, the direct-pressure component 3 is rotated to drive the filter element main body 1 and the mounting seat 2 to relatively move along the axis of the filter element main body 1, so that the direct-insertion butt joint of the waterway interface 11 and the waterway joint 21 is completed. Because the direct-pressure component 3 is rotated instead of the filter element main body 1 during installation, relative rotation between the filter element main body 1 and the installation seat 2 cannot occur during installation, and therefore a rotating piece which is arranged specially and structurally for counteracting the relative rotation between the filter element main body 1 and the installation seat 2 is not required to be arranged at the butt joint. Thus, the water path connection can be completed through the direct insertion and butt joint of the water path interface 11 and the water path joint 21, the water leakage probability can be greatly reduced, and the reliability of the installation structure can be greatly improved.
As shown in fig. 1 to 3, preferably, the direct compression assembly 3 includes a rotating member 31 rotatably connected to the top of the filter element body 1 and capable of rotating only relative to the filter element body 1, a spiral groove 32 is formed on an outer side wall surface of the rotating member 31, and a protrusion 33 is formed on an inner wall surface of an upper portion of the mounting seat 2 and is engaged with the spiral groove 32, so that the rotating member 31 can be moved along the axis of the filter element body 1 simultaneously when the user rotates the rotating member 31.
As described above, the rotary member 31 is rotatably coupled to the top of the cartridge body 1 such that the cartridge body 1 does not rotate simultaneously when the rotary member 31 is rotated. Under the cooperation of the spiral groove 32 and the protruding portion 33, the rotating member 31 can move up and down along the axis of the filter element main body 1 while rotating, and the filter element main body 1 can also move up and down along with the rotating member 31 so as to go deep into the mounting seat 2 to complete the mounting or withdraw from the mounting seat 2 to complete the dismounting.
As shown in fig. 1 to 3, preferably, the upper surface of the rotating member 31 is provided with a gripping portion 311 protruding upward to facilitate the user to grip the rotating member 31, so that the user can rotate the rotating member 31 through the gripping portion 311, thereby avoiding the difficulty of the user to rotate after the cartridge body 1 is mounted in the mounting seat 2.
As shown in fig. 1 to 3, preferably, the top end of the filter element main body 1 is provided with a connecting post 12 protruding upwards, the rotating member 31 is sleeved on the connecting post 12 to rotate, the top end of the connecting post 12 is further fixed with a baffle 5 for preventing the rotating member 31 from falling out of the connecting post 12 through a screw 4, so that after the rotating member 31 is sleeved on the periphery of the connecting post 12, the baffle 5 is fixed at the connecting post 12 through the screw 4, and thus the rotating member 31 can be fixed on the filter element main body 1, and meanwhile, the rotating member 31 and the filter element main body 1 can relatively rotate.
As shown in fig. 1 to 3, preferably, the upper end of the rotating member 31 is further provided with a receiving slot 312 for surrounding the screw 4 and the baffle 5, the receiving slot 312 is further provided with a detachable cover 313 for covering the screw 4 and the baffle 5, so that the screw 4 and the baffle 5 can be protected by the receiving slot 312 and the cover 313, accidental loosening of the screw caused by exposure of the screw 4 and the baffle 5 in use is avoided, and hiding of the screw 4 and the baffle 5 is also beneficial to improving the aesthetic degree of the appearance of the filter element.
As shown in fig. 1 to 3, preferably, the filter element body 1 is provided with sealing plugs 6 for plugging the waterway interfaces 11 in each waterway interface 11, and the filter element body 1 is further provided with return springs 7 in one-to-one correspondence with the sealing plugs 6 for propping the sealing plugs 6 against the waterway interfaces 11, so that when the waterway interfaces 11 are in butt joint with the waterway connectors 21, the waterway connectors 21 can prop up the sealing plugs 6 so that water flow can pass through the waterway interfaces 11.
As shown in fig. 1 to 3, preferably, there are at least two waterway interfaces 11, and the number and positions of the waterway joints 21 are in one-to-one correspondence with the waterway interfaces 11.
As shown in fig. 1 to 2, preferably, the bottom of the filter element main body 1 is further provided with a fool-proof groove 13, and the bottom of the mounting seat 2 is provided with a fool-proof protruding column 22 which can be inserted into the fool-proof groove 13 only when the filter element main body 1 is correctly mounted, so that water leakage caused by that the filter element main body 1 is still mounted in the mounting seat 2 when the waterway interface 11 and the waterway connector 21 are in misalignment can be avoided by butt-jointing the fool-proof groove 13 and the fool-proof protruding column 22.
As described above, the present disclosure protects a water purifying filter element mounting structure, and all technical schemes which are the same as or similar to the present disclosure should be regarded as falling within the protection scope of the present disclosure.
Claims (7)
1. The water purification filter element mounting structure is characterized by comprising a filter element main body (1) and a mounting seat (2) for the filter element main body (1) to be inserted and mounted in, wherein a waterway interface (11) is arranged at the bottom of the filter element main body (1), a waterway joint (21) for being inserted into the waterway interface (11) to be in butt joint is arranged at the bottom of the mounting seat (2), and a direct-pressure assembly (3) for a user to rotate and directly press the filter element main body (1) into the mounting seat (2) along the axial direction of the direct-pressure assembly is arranged between the filter element main body (1) and the mounting seat (2);
The direct-pressure assembly (3) comprises a rotating piece (31) which is rotationally connected to the top of the filter element main body (1) and can only rotate relative to the filter element main body (1), a spiral groove (32) is formed in the outer side wall surface of the rotating piece (31), and a protruding portion (33) which is clamped into the spiral groove (32) and is convenient for a user to rotate the rotating piece (31) to enable the rotating piece (31) to move along the axis of the filter element main body (1) simultaneously is arranged on the inner wall surface of the upper portion of the mounting seat (2).
2. A water purification cartridge mounting structure according to claim 1, wherein the upper surface of the rotary member (31) is provided with a grasping portion (311) protruding upward to facilitate the user's grasping of the rotary member (31).
3. The water purification filter element mounting structure according to claim 1, wherein the top end of the filter element main body (1) is provided with a connecting column (12) protruding upwards, the rotating member (31) is sleeved on the connecting column (12) to rotate, and the top end of the connecting column (12) is also fixed with a baffle (5) for preventing the rotating member (31) from falling out of the connecting column (12) through a screw (4).
4. A water purification cartridge mounting structure according to claim 3, characterized in that the upper end of the rotary member (31) is further provided with a receiving groove (312) for surrounding the screw (4) and the blocking piece (5), and the receiving groove (312) is further provided with a detachable cover (313) for covering the screw (4) and the blocking piece (5).
5. The water purification filter element mounting structure according to claim 1, characterized in that the filter element main body (1) is provided with sealing plugs (6) for sealing the waterway interfaces (11) in each waterway interface (11), and the filter element main body (1) is also provided with reset springs (7) which are in one-to-one correspondence with the sealing plugs (6) and are used for propping the sealing plugs (6) against the waterway interfaces (11).
6. A water purification cartridge mounting structure according to any one of claims 1 to 5, wherein there are at least two water paths (11), and the number and positions of the water paths (21) are in one-to-one correspondence with the water paths (11).
7. A water purification cartridge mounting structure according to claim 6, characterized in that the cartridge body (1) bottom is further provided with a fool-proof groove (13), the mount pad (2) bottom is provided with a fool-proof stud (22) which can be inserted into the fool-proof groove (13) only when the cartridge body (1) is mounted correctly.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221309820U true CN221309820U (en) | 2024-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |