CN214680486U - Firm filter core mounting structure - Google Patents
Firm filter core mounting structure Download PDFInfo
- Publication number
- CN214680486U CN214680486U CN202120996572.5U CN202120996572U CN214680486U CN 214680486 U CN214680486 U CN 214680486U CN 202120996572 U CN202120996572 U CN 202120996572U CN 214680486 U CN214680486 U CN 214680486U
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- filter element
- connecting rod
- rod part
- connector
- cavity
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Abstract
The utility model discloses a firm filter element mounting structure, wherein a connecting seat is fixedly arranged, and the front end of the connecting seat is provided with a connecting cavity; the first flow channel forms a first connecting port in the connecting cavity, and the second flow channel forms a second connecting port in the connecting cavity; the filter element connector is provided with a water inlet and a water outlet, the water inlet is spliced with the first connector, and the water outlet is spliced with the second connector; the handle comprises a holding part and a connecting rod part, the connecting rod part is arranged on the left side and the right side of the top of the holding part, and the rear end of the connecting rod part is bent upwards; the left side and the right side of the filter element connector are respectively provided with a convex shaft, the connecting rod part is provided with a through hole corresponding to the convex shaft, and the connecting rod part is rotatably connected with the convex shaft through the through hole; the left side and the right side of the top of the connecting cavity are respectively provided with a buckling hole, and the holding part is used for being stressed to rotate so as to drive the rear end of the connecting rod part to be inserted into the buckling holes, so that the filter element connector is fixed on the connecting seat. The utility model has the advantages of firm installation of the filter element.
Description
Technical Field
The utility model relates to a purifier technical field especially relates to a firm filter core mounting structure.
Background
Along with the development of society, in order to obtain purer drinking water, more and more families can select to install the water purifier in family, and current water purifier includes kitchen following formula and mesa formula, no matter which kind of water purifier at present, its each filter core all is connected with the connecting seat earlier, then the connecting seat is connected with the water route board again, so whether be connected steadily between filter core and the connecting seat can direct influence the water purifier can normal use, consequently design a connect more firm filter core mounting structure is the problem that needs to solve at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a firm filter core mounting structure to solve above-mentioned problem.
To achieve the purpose, the utility model adopts the following technical proposal:
a firm filter element mounting structure comprises a connecting seat and a filter element;
the connecting seat is fixedly arranged, and a connecting cavity is arranged at the front end of the connecting seat;
the connecting seat is provided with a first flow passage and a second flow passage, the first flow passage forms a first connecting port in the connecting cavity, and the second flow passage forms a second connecting port in the connecting cavity;
the filter element comprises a filter element body, a filter element connector and a handle, the filter element connector is arranged at the top of the filter element body, the filter element connector is provided with a water inlet and a water outlet, the water inlet is spliced with the first connector, and the water outlet is spliced with the second connector;
the handle comprises a holding part and a connecting rod part, the connecting rod part is arranged on the left side and the right side of the top of the holding part, and the rear end of the connecting rod part is bent upwards; the left side and the right side of the filter element connector are respectively provided with a convex shaft, the connecting rod part is provided with a through hole corresponding to the convex shaft, and the connecting rod part is rotatably connected with the convex shaft through the through hole;
the left side and the right side of the top of the connecting cavity are respectively provided with a buckling hole, and the holding part is used for being stressed to rotate so as to drive the rear end of the connecting rod part to be inserted into the buckling holes, so that the filter element connector is fixed on the connecting seat.
Preferably, the front surface of filter core connector is equipped with the card strip, when the portion of gripping pushes down to the nadir, the card strip chucking in the top of the portion of gripping.
Preferably, the left side and the right side of the rear side wall of the connecting cavity are respectively provided with a bump, and the upper part of the front surface of each bump is provided with a first inclined plane; when the connecting rod part is stressed to rotate downwards, the connecting rod part is abutted to the first inclined surface so as to eject the filter element connector out of the connecting cavity.
Preferably, the left side wall and the right side wall of the connecting cavity are respectively provided with a guide groove, and the outer side of the connecting rod part is respectively provided with a guide block matched with the guide grooves.
Preferably, the guide block is of a strip structure, and the upper end of the guide block is arranged in a backward inclining mode;
the rear end of the guide groove extends obliquely upward.
Preferably, the front surface of the holding part is provided with a plurality of anti-skid convex points.
Preferably, a reinforcing rib is arranged at the bending part of the connecting rod part.
Preferably, the front end of the guide groove is of a horn-shaped structure.
The utility model has the advantages that: through setting up the rear end with connecting rod portion to the structure of kickup for when the connecting seat was installed to the filter core, connecting rod portion can detain in the lock hole at connecting chamber top, thereby makes the connection between filter core and the connecting seat more firm, is difficult for taking place the pine and takes off.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic view of an installation structure of one embodiment of the present invention;
fig. 2 is a schematic structural diagram of a filter element according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mounting seat according to an embodiment of the present invention;
FIG. 4 is a schematic illustration of an installation process of one embodiment of the present invention;
in the drawings: 1-a connecting seat, 11-a connecting cavity, 111-a buckling hole, 112-a convex block, 113-a first inclined plane, 114-a guide groove, 12-a first flow channel, 121-a first connecting port, 13-a second flow channel, 131-a second connecting port, 2-a filter element, 21-a filter element body, 22-a filter element connector, 221-a water inlet, 222-a water outlet, 223-a convex shaft, 224-a clamping strip, 23-a handle, 231-a holding part, 232-a connecting rod part, 233-a through hole, 234-a guide block, 235-an anti-skid convex point and 236-a reinforcing rib.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
A firm filter element mounting structure of the present embodiment, as shown in fig. 1 to 4, includes a connecting seat 1 and a filter element 2;
the connecting seat 1 is fixedly arranged, and a connecting cavity 11 is arranged at the front end of the connecting seat 1;
the connecting seat 1 is provided with a first flow passage 12 and a second flow passage 13, the first flow passage 12 forms a first connecting port 121 in the connecting cavity 11, and the second flow passage 13 forms a second connecting port 131 in the connecting cavity 11;
the filter element 2 comprises a filter element body 21, a filter element connector 22 and a handle 23, the filter element connector 22 is arranged at the top of the filter element body 21, the filter element connector 22 is provided with a water inlet 221 and a water outlet 222, the water inlet 221 is spliced with the first connector 121, and the water outlet 222 is spliced with the second connector 131;
the handle 23 comprises a holding part 231 and a connecting rod part 232, the connecting rod part 232 is arranged at the left side and the right side of the top of the holding part 231, and the rear end of the connecting rod part 232 is bent upwards; the left side and the right side of the filter element connector 22 are respectively provided with a convex shaft 223, the connecting rod part 232 is provided with a through hole 233 corresponding to the convex shaft 223, and the connecting rod part 232 is rotatably connected with the convex shaft 223 through the through hole 233;
the left side and the right side of the top of the connecting cavity 11 are respectively provided with a fastening hole 111, and the holding part 231 is used for being forced to rotate so as to drive the rear end of the connecting rod part 232 to be inserted into the fastening hole 111, so that the filter element connector 22 is fixed on the connecting base 1.
When the filter element 2 needs to be installed in the connection base 1, the filter element connector 22 of the filter element 2 is inserted into the connection cavity 11, then the holding part 231 of the handle 23 is applied with force downwards, the holding part 231 of the handle 23 rotates downwards by taking the center of the through hole 233 as an axis, so that the connecting rod part 232 is driven to rotate upwards, the rear end of the connecting rod part 232 is upwards inserted into the buckling hole 111, and the filter element 2 is fixed in the connection cavity 11. The utility model discloses a set up the rear end of connecting rod portion 232 into the structure of kickup for when connecting seat 1 was installed to filter core 2, connecting rod portion 232 can detain in the lock hole 111 at connecting chamber 11 top, thereby makes the connection between filter core 2 and the connecting seat 1 more firm, and difficult emergence pine takes off.
Further, a clamping strip 224 is disposed on the front surface of the filter cartridge connector 22, and when the holding portion 231 is pressed to the bottom point, the clamping strip 224 is clamped at the top end of the holding portion 231.
Set up like this and can play spacing effect to handle 23, can prevent that handle 23 from taking place to rotate owing to receive the impact to can make the connection between filter core 2 and the connecting seat 1 more firm.
Furthermore, the left side and the right side of the rear side wall of the connecting cavity 11 are respectively provided with a bump 112, and the upper part of the front surface of the bump 112 is provided with a first inclined plane 113; when the connecting rod portion 232 is forced to rotate downward, the connecting rod portion 232 abuts against the first inclined surface 113, so that the filter element connector 22 is ejected out of the connecting cavity 11.
Because the operating space in the water purifier is usually less, therefore there is the problem that is difficult to take out for filter element 2, the utility model discloses set up lug 112 in connecting chamber 11 to make when the user upwards stimulates the portion 231 of gripping of handle 23, connecting rod portion 232 rotates downwards under the drive of portion 231 of gripping, and offsets with first inclined plane 113, through connecting rod portion 232 to first inclined plane 113 application of force, thereby ejecting in connecting chamber 11 with filter element connector 22, can make the user more convenient when changing filter element 2 like this.
Further, the left and right side walls of the connecting cavity 11 are respectively provided with a guide groove 114, and the outer sides of the link parts 232 are respectively provided with a guide block 234 engaged with the guide groove 114.
The filter element connector 22 and the handle 23 can be guided, when the filter element 2 is installed in the connecting cavity 11, the filter element connector 22 can slide into the connecting cavity 11 along a correct path, so that the water inlet 221 and the water outlet 222 are conveniently aligned with the first flow channel 12 and the second flow channel 13, and the installation process is more convenient.
Further, the guide block 234 is a strip-shaped structure, and the upper end of the guide block 234 is inclined backwards;
the rear end of the guide groove 114 extends obliquely upward.
Before the filter element 2 is installed in the connection cavity 11, the holding part 231 of the handle 23 needs to be rotated upward to avoid the interference between the rear end of the connecting rod part 232 and the top of the connection cavity 11, and at this time, the guide block 234 is rotated to an angle close to the horizontal; when in installing filter core 2 in connecting chamber 11, guide block 234 gets into in guide slot 114, because the rear end slope of guide slot 114 upwards extends, consequently guide block 234 can take place to rotate under the inner wall direction of guide slot 114 to drive the connecting rod portion 232 of handle 23 upwards rotates, can make whole installation more convenient light like this, can make the rear end of connecting rod portion 232 aim at with buckling hole 111 more easily, thereby the installation is more convenient light.
Further, the front surface of the holding portion 231 is provided with a plurality of anti-slip protrusions 235.
Set up like this and can play better anti-skidding effect, when pushing down to the front surface application of force of the portion 231 of gripping, anti-skidding bump 235 can avoid the finger to take place to skid with the portion 231 of gripping to use and experience better.
Further, a reinforcing rib 236 is disposed at the bending position of the connecting rod portion 232.
After installing filter core 2 in connecting chamber 11, connecting rod portion 232 need be fixed in connecting chamber 11 with filter core 2, when taking place the water hammer effect in the water route, connecting rod portion 232 need bear great power, therefore connecting rod portion 232 is the easy atress rupture, set up strengthening rib 236 can increase connecting rod portion 232's intensity in connecting rod portion 232's department of bending, also can not take place to damage or fracture when receiving great impact, thereby can fix filter core 2 in connecting chamber 11 better.
Further, the front end of the guide groove 114 is of a trumpet-shaped structure.
This arrangement makes the opening of the front end of the guide groove 114 larger, and provides a better guiding function, and the guide block 234 can slide into the guide groove 114 more easily when the filter cartridge 2 is mounted in the connecting chamber 11, thereby making the mounting process of the filter cartridge 2 more convenient and easier.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive efforts, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides a firm filter core mounting structure which characterized in that: comprises a connecting seat and a filter element;
the connecting seat is fixedly arranged, and a connecting cavity is arranged at the front end of the connecting seat;
the connecting seat is provided with a first flow passage and a second flow passage, the first flow passage forms a first connecting port in the connecting cavity, and the second flow passage forms a second connecting port in the connecting cavity;
the filter element comprises a filter element body, a filter element connector and a handle, the filter element connector is arranged at the top of the filter element body, the filter element connector is provided with a water inlet and a water outlet, the water inlet is spliced with the first connector, and the water outlet is spliced with the second connector;
the handle comprises a holding part and a connecting rod part, the connecting rod part is arranged on the left side and the right side of the top of the holding part, and the rear end of the connecting rod part is bent upwards; the left side and the right side of the filter element connector are respectively provided with a convex shaft, the connecting rod part is provided with a through hole corresponding to the convex shaft, and the connecting rod part is rotatably connected with the convex shaft through the through hole;
the left side and the right side of the top of the connecting cavity are respectively provided with a buckling hole, and the holding part is used for being stressed to rotate so as to drive the rear end of the connecting rod part to be inserted into the buckling holes, so that the filter element connector is fixed on the connecting seat.
2. A robust cartridge mounting arrangement as recited in claim 1, further comprising: the front surface of filter core connector is equipped with the card strip, works as the portion of gripping pushes down to the nadir, the card strip chucking in the top of the portion of gripping.
3. A robust cartridge mounting arrangement as recited in claim 2, further comprising: the left side and the right side of the rear side wall of the connecting cavity are respectively provided with a lug, and the upper part of the front surface of the lug is provided with a first inclined plane; when the connecting rod part is stressed to rotate downwards, the connecting rod part is abutted to the first inclined surface so as to eject the filter element connector out of the connecting cavity.
4. A robust cartridge mounting arrangement as recited in claim 3, wherein: the left side wall and the right side wall of the connecting cavity are respectively provided with a guide groove, and the outer side of the connecting rod part is respectively provided with a guide block matched with the guide grooves.
5. A robust cartridge mounting arrangement as recited in claim 4, wherein: the guide block is of a strip-shaped structure, and the upper end of the guide block is arranged in a backward inclining mode;
the rear end of the guide groove extends obliquely upward.
6. A robust cartridge mounting arrangement as recited in claim 5, wherein: the front surface of the holding part is provided with a plurality of anti-skidding convex points.
7. A robust cartridge mounting arrangement as recited in claim 6, further comprising: and reinforcing ribs are arranged at the bending positions of the connecting rod parts.
8. A robust cartridge mounting arrangement as recited in claim 7, wherein: the front end of the guide groove is of a horn-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996572.5U CN214680486U (en) | 2021-05-11 | 2021-05-11 | Firm filter core mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996572.5U CN214680486U (en) | 2021-05-11 | 2021-05-11 | Firm filter core mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214680486U true CN214680486U (en) | 2021-11-12 |
Family
ID=78551744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120996572.5U Active CN214680486U (en) | 2021-05-11 | 2021-05-11 | Firm filter core mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214680486U (en) |
-
2021
- 2021-05-11 CN CN202120996572.5U patent/CN214680486U/en active Active
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