CN216149134U - Filter element mounting structure of household water purifier - Google Patents
Filter element mounting structure of household water purifier Download PDFInfo
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- CN216149134U CN216149134U CN202122011235.9U CN202122011235U CN216149134U CN 216149134 U CN216149134 U CN 216149134U CN 202122011235 U CN202122011235 U CN 202122011235U CN 216149134 U CN216149134 U CN 216149134U
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Abstract
The utility model discloses a filter element mounting structure of a household water purifier, which comprises a supporting base, wherein the supporting base is fixedly connected to the top of a mounting point in parallel, a telescopic rod is embedded in the supporting base, the end part of the telescopic rod is fixedly connected with an arc limiting plate, the end part of the arc limiting plate is fixedly connected with a first limiting spring, and the other end of the first limiting spring is fixedly connected with the inner wall of the supporting base. This filter core mounting structure of domestic water purifier, second spacing spring through setting up for the arc fixed plate can carry on spacingly through elasticity is automatic to filter core body, the arc limiting plate still can not cause wearing and tearing to filter core body's outer wall when fixing filter core body simultaneously, the user only need stimulate the pull rod alright in order to accomplish the installation of filter core body when installing filter core body moreover, and because connecting pipe and oral siphon are the block with the outlet pipe and are connected, so filter core body can install fast and advance in the support base.
Description
Technical Field
The utility model relates to the technical field of water purifiers, in particular to a filter element mounting structure of a household water purifier.
Background
The household water purifier generally refers to a drinking water device for deeply treating tap water, the household water purifier is slowly popularized to each household, the filter element is one of important constituent structures of the household water purifier, and the filter element needs to be frequently disassembled to be cleaned, so that the filter element needs to be fixed by using a special mounting structure according to the application number: CN202020124814.7 discloses a filter element mounting structure of a household water purifier, which achieves the effect of quickly mounting a filter element by three locking screws, and improves the stability of filter element mounting by an arc plate arranged on the side wall of a circular groove, but the device has certain defects;
1. the fixed effect of current filter core mounting structure is relatively poor, because this mounting structure uses three locking screw to fix straining a section of thick bamboo, if the user exerts oneself too big then causes wearing and tearing to strain a section of thick bamboo surface easily, if can't firmly fix straining a section of thick bamboo with exerting oneself less, and then this user's use brings some inconveniences.
2. The filter core of current filter core mounting structure is inconvenient to be fixed not unidimensional filter core, because the diameter of filter core has certain error easily in process of production, if the filter core diameter is bigger than normal, the user will be unable to put into the filter core mounting groove originally internally, if the filter core diameter is less, then the circular arc board can't firmly fix the filter core, and then has certain use defects.
To the above problems, innovative design is urgently needed on the basis of the original filter element installation structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filter element mounting structure of a household water purifier, which aims to solve the problems of poor fixing effect and inconvenience in fixing filter elements with different sizes in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a filter element mounting structure of a home water purifier, comprising:
the supporting base is fixedly connected to the top of the mounting point in parallel, a telescopic rod is embedded in the supporting base, the end part of the telescopic rod is fixedly connected with an arc limiting plate, the end part of the arc limiting plate is fixedly connected with a first limiting spring, the other end of the first limiting spring is fixedly connected with the inner wall of the supporting base, and the first limiting spring is sleeved outside the telescopic rod;
the trapezoidal anti-skid block is fixedly connected to the other end of the arc limiting plate, and the other side of the trapezoidal anti-skid block is movably connected with the filter element body;
the water inlet pipe vertically penetrates through and is fixedly connected inside the supporting base, a sealing ring is fixedly connected to the outer wall of the water inlet pipe, a water outlet pipe is vertically penetrated through and is fixedly connected inside the supporting base, a fixing block is fixedly mounted on the side of the supporting base, a rotating rod is vertically penetrated through and rotatably connected inside the fixing block, and a U-shaped positioning plate is fixedly connected to the end portion of the rotating rod;
the connecting block, its fixed connection be in on the avris of support base, and the inside of connecting block is run through perpendicularly and is rotated and be connected with fixing bolt to the connecting block passes through fixing bolt and mounting point fixed connection together.
Preferably, the quantity of first spacing spring is four, and per two of four first spacing springs are a set of to two sets of first spacing springs use the plumb line of filter core body to set up as symmetry axis symmetry, the avris fixed connection of tip and arc limiting plate of first spacing spring moreover, and the arc limiting plate constitutes elastic construction through first spacing spring and support base.
Preferably, the cartridge body further comprises:
the filter screen is fixedly connected to the inner wall of the bottom of the filter element body;
and the connecting pipe is fixedly arranged at the top of the filter screen, the other connecting pipe vertically penetrates through the filter element body and is fixedly connected with the inside of the filter element body, and the connecting pipe is connected with the water inlet pipe in a clamping manner.
Preferably, the number of bull sticks is two, and two bull sticks use the perpendicular bisector of U-shaped locating plate as symmetry axis symmetry setting to the U-shaped locating plate passes through the bull stick and constitutes revolution mechanic with the fixed block.
Preferably, the U-shaped positioning plate further comprises:
the second limiting spring is embedded on the inner wall of the U-shaped positioning plate;
the arc-shaped fixing plate is fixedly connected to the end part of the second limiting spring, and the other side of the arc-shaped fixing plate is attached to the outer wall of the filter element body;
and the pull rod vertically penetrates through the U-shaped positioning plate and is movably connected inside the U-shaped positioning plate, and the end part of the pull rod is fixedly connected with the side of the arc-shaped fixing plate.
Preferably, the end part of the second limiting spring is fixedly connected with the side of the arc-shaped fixing plate, and the arc-shaped fixing plate and the U-shaped positioning plate form an elastic structure through the second limiting spring.
Compared with the prior art, the utility model has the beneficial effects that: the filter element mounting structure of the household water purifier;
1. the rapid fixing structure is provided with a second limiting spring, an arc-shaped fixing plate and a pull rod, the arc-shaped fixing plate can automatically limit the filter element body through elasticity through the second limiting spring, meanwhile, the arc-shaped limiting plate cannot cause abrasion to the outer wall of the filter element body when the filter element body is fixed, a user can complete the installation of the filter element body only by pulling the pull rod when installing the filter element body, and the filter element body can be quickly installed into the supporting base because the connecting pipe, the water inlet pipe and the water outlet pipe are connected in a clamping manner;
2. be provided with first spacing spring, the arc limiting plate, the mounting structure that trapezoidal non slipping spur and telescopic link are constituteed, through the first spacing spring that sets up, make and to carry out spacing fixed to the filter core body of more kinds of sizes in the support base, simultaneously through the telescopic link that sets up, make first spacing spring can not produce the skew when receiving the extrusion force, through the trapezoidal non slipping spur that sets up, make the difficult emergence of filter core body in supporting the base slide, and first spacing spring also can reduce the vibrations power that the filter core body received.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a side cross-sectional structural schematic view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the connection between the U-shaped positioning plate and the rotating rod of the present invention;
fig. 6 is a front view of the filter element body according to the present invention.
In the figure: 1. a support base; 2. a telescopic rod; 3. a first limit spring; 4. an arc limiting plate; 5. a trapezoidal anti-skid block; 6. a filter element body; 61. filtering with a screen; 62. a connecting pipe; 7. a water inlet pipe; 8. a seal ring; 9. A water outlet pipe; 10. a fixed block; 11. a rotating rod; 12. a U-shaped positioning plate; 121. a second limit spring; 122. An arc-shaped fixing plate; 123. a pull rod; 13. connecting blocks; 14. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a filter element mounting structure of a home water purifier, comprising: the filter core comprises a supporting base 1, an expansion link 2, a first limiting spring 3, an arc limiting plate 4, a trapezoid antiskid block 5, a filter core body 6, a filter screen 61, a connecting pipe 62, a water inlet pipe 7, a sealing ring 8, a water outlet pipe 9, a fixing block 10, a rotating rod 11, a U-shaped positioning plate 12, a second limiting spring 121, an arc fixing plate 122, a pull rod 123, a connecting block 13 and a fixing bolt 14;
the supporting base 1 is fixedly connected to the top of the mounting point in parallel, a telescopic rod 2 is embedded in the supporting base 1, an arc limiting plate 4 is fixedly connected to the end of the telescopic rod 2, a first limiting spring 3 is fixedly connected to the end of the arc limiting plate 4, the other end of the first limiting spring 3 is fixedly connected with the inner wall of the supporting base 1, and the first limiting spring 3 is sleeved outside the telescopic rod 2;
the trapezoidal anti-skid block 5 is fixedly connected to the other end of the arc limiting plate 4, and the other side of the trapezoidal anti-skid block 5 is movably connected with the filter element body 6;
the water inlet pipe 7 vertically penetrates through and is fixedly connected inside the supporting base 1, a sealing ring 8 is fixedly connected to the outer wall of the water inlet pipe 7, a water outlet pipe 9 is vertically penetrated through and is fixedly connected inside the supporting base 1, a fixing block 10 is fixedly installed on the side of the supporting base 1, a rotating rod 11 is vertically penetrated through and rotatably connected inside the fixing block 10, and a U-shaped positioning plate 12 is fixedly connected to the end portion of the rotating rod 11;
and a connecting block 13 which is fixedly connected to the side of the supporting base 1, wherein the inside of the connecting block 13 is vertically penetrated and rotatably connected with a fixing bolt 14, and the connecting block 13 is fixedly connected with the mounting point through the fixing bolt 14.
Referring to fig. 2 and 3, the number of the first limiting springs 3 is four, and each two of the four first limiting springs 3 form a group, and the two groups of the first limiting springs 3 are symmetrically arranged with the perpendicular bisector of the filter element body 6 as the symmetry axis, and the end portions of the first limiting springs 3 are fixedly connected with the edge side of the arc limiting plate 4, and the arc limiting plate 4 and the support base 1 form an elastic structure through the first limiting springs 3, so that the support base 1 can mount and fix filter element bodies 6 with more sizes through the arc limiting plate 4 and the support base 1 which are arranged into the elastic structure;
referring to fig. 2 and 6, the filter element body 6 further includes:
the filter screen 61 is fixedly connected to the inner wall of the bottom of the filter element body 6, and the filter element body 6 can have a better filtering effect through the arranged filter screen 61;
the connecting pipe 62 is fixedly arranged at the top of the filter screen 61, the other connecting pipe 62 vertically penetrates through and is fixedly connected with the inside of the filter element body 6, the connecting pipe 62 is connected with the water inlet pipe 7 in a clamping manner, and the filter element body 6 is conveniently connected with the water inlet pipe 7 and the water outlet pipe 9 through the arranged connecting pipe 62;
referring to fig. 1, 2 and 5, the number of the rotating rods 11 is two, the two rotating rods 11 are symmetrically arranged with the perpendicular bisector of the U-shaped positioning plate 12 as the symmetry axis, the U-shaped positioning plate 12 forms a rotating structure with the fixing block 10 through the rotating rods 11, the U-shaped positioning plate 12 is convenient to rotate through the U-shaped positioning plate 12 and the fixing block 10 which are arranged into the rotating structure, and further, when a user detaches the filter element body 6, the supporting base 1 does not occupy too much space;
referring to fig. 2, the U-shaped positioning plate 12 further includes:
the second limiting spring 121 is embedded on the inner wall of the U-shaped positioning plate 12;
the arc fixing plate 122 is fixedly connected to the end part of the second limiting spring 121, the other side of the arc fixing plate 122 is attached to the outer wall of the filter element body 6, and the installation structure is convenient for quick installation of the filter element body 6 through the arranged arc fixing plate 122;
the pull rod 123 vertically penetrates through the U-shaped positioning plate 12 and is movably connected inside the U-shaped positioning plate, the end part of the pull rod 123 is fixedly connected with the side edge of the arc-shaped fixing plate 122, and the position of the arc-shaped fixing plate 122 is convenient for a user to adjust through the arranged pull rod 123, so that the user can conveniently install the filter element body 6;
referring to fig. 2, the end of the second limiting spring 121 is fixedly connected to the side of the arc fixing plate 122, the arc fixing plate 122 forms an elastic structure with the U-shaped positioning plate 12 through the second limiting spring 121, and the arc fixing plate 122 and the U-shaped positioning plate 12 which are arranged to form the elastic structure enable the arc fixing plate 122 to quickly fix the filter element body 6, and meanwhile, the arc fixing plate 122 does not wear the outer wall of the filter element body 6.
The working principle is as follows: when the filter element mounting structure of the household water purifier is used, according to the figures 1, 2, 3, 4 and 6, when a user needs to assemble the mounting structure, the user grasps the support base 1 and moves the support base to a mounting point, then rotates the fixing bolt 14 to fixedly connect the connecting block 13 and the mounting point, then connects the water inlet pipe 7 and the faucet and connects the water outlet pipe 9 and the water outlet end, grasps the filter element body 6 and puts the filter element body 6 into the support base 1, and fixes the bottom of the filter element body 6 by the arc-shaped limiting plate 4 through the mutual matching of the telescopic rod 2 and the first limiting spring 3, so as to complete the initial installation and fixation of the filter element body 6, and simultaneously prevents the filter element body 6 from sliding in the support base 1 through the arranged trapezoid anti-sliding block 5;
according to the figures 1, 2, 4 and 5, after the filter element body 6 is primarily installed, a user connects the connecting pipe 62 with the water inlet pipe 7 and the water outlet pipe 9 in a clamping way, the sealing ring 8 is arranged to prevent the water leakage at the joint, then the pull rod 123 is pulled to make the arc-shaped fixing plate 122 move to the inner wall of the U-shaped positioning plate 12 by the elastic force of the second limiting spring 121, then the U-shaped positioning plate 12 is grasped and adjusted to be in a parallel state with the support base 1 by the rotation of the rotating rod 11 in the fixing block 10, then the pull rod 123 is loosened to further fix the filter element body 6 by the arc fixing plate 122 through the elastic force of the second limiting spring 121, and finally the user opens the faucet to enable tap water to flow into the filter element body 6 and to flow to the outside of the filter screen 61 through the filtration of the filter screen 61, and then the filtered water is discharged through the water outlet pipe 9.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a filter core mounting structure of domestic water purifier which characterized in that includes:
the supporting base (1) is fixedly connected to the top of the mounting point in parallel, a telescopic rod (2) is embedded in the supporting base (1), an arc limiting plate (4) is fixedly connected to the end of the telescopic rod (2), a first limiting spring (3) is fixedly connected to the end of the arc limiting plate (4), the other end of the first limiting spring (3) is fixedly connected with the inner wall of the supporting base (1), and the first limiting spring (3) is sleeved outside the telescopic rod (2);
the trapezoidal anti-skid block (5) is fixedly connected to the other end of the arc limiting plate (4), and the other side of the trapezoidal anti-skid block (5) is movably connected with the filter element body (6);
the water inlet pipe (7) vertically penetrates through and is fixedly connected with the inside of the supporting base (1), a sealing ring (8) is fixedly connected to the outer wall of the water inlet pipe (7), a water outlet pipe (9) vertically penetrates through and is fixedly connected with the inside of the supporting base (1), a fixing block (10) is fixedly installed on the side of the supporting base (1), a rotating rod (11) vertically penetrates through and is rotatably connected with the inside of the fixing block (10), and a U-shaped positioning plate (12) is fixedly connected to the end portion of the rotating rod (11);
connecting block (13), its fixed connection be in on the avris of support base (1), and the inside of connecting block (13) is run through the rotation perpendicularly and is connected with fixing bolt (14) to connecting block (13) are in the same place through fixing bolt (14) and mounting point fixed connection.
2. A filter cartridge installation structure of a home water purifier as claimed in claim 1, wherein: the quantity of first spacing spring (3) is four, and every two of four first spacing springs (3) are a set of to two sets of first spacing springs (3) use the plumb line of filter core body (6) to set up as symmetry axis symmetry, the avris fixed connection of the tip of first spacing spring (3) and arc limiting plate (4) moreover, and arc limiting plate (4) constitute elastic construction through first spacing spring (3) and support base (1).
3. A filter cartridge installation structure of a home water purifier as claimed in claim 1, wherein: the cartridge body (6) further comprises:
the filter screen (61) is fixedly connected to the inner wall of the bottom of the filter element body (6);
and the connecting pipe (62) is fixedly arranged at the top of the filter screen (61), the other connecting pipe (62) vertically penetrates through the filter element body (6) and is fixedly connected with the inside of the filter element body, and the connecting pipe (62) is connected with the water inlet pipe (7) in a clamping manner.
4. A filter cartridge installation structure of a home water purifier as claimed in claim 1, wherein: the quantity of bull stick (11) is two, and two bull sticks (11) use the perpendicular bisector of U-shaped locating plate (12) to set up as symmetry axis symmetry to U-shaped locating plate (12) pass through bull stick (11) and fixed block (10) constitution revolution mechanic.
5. A filter cartridge installation structure of a home water purifier as claimed in claim 1, wherein: the U-shaped positioning plate (12) further comprises:
the second limiting spring (121) is embedded on the inner wall of the U-shaped positioning plate (12);
the arc-shaped fixing plate (122) is fixedly connected to the end part of the second limiting spring (121), and the other side of the arc-shaped fixing plate (122) is attached to the outer wall of the filter element body (6);
and the pull rod (123) vertically penetrates through the inside of the U-shaped positioning plate (12) in a movable mode, and the end part of the pull rod (123) is fixedly connected with the side of the arc-shaped fixing plate (122).
6. A filter cartridge installation structure of a home water purifier as claimed in claim 5, wherein: the end part of the second limiting spring (121) is fixedly connected with the side of the arc-shaped fixing plate (122), and the arc-shaped fixing plate (122) and the U-shaped positioning plate (12) form an elastic structure through the second limiting spring (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122011235.9U CN216149134U (en) | 2021-08-25 | 2021-08-25 | Filter element mounting structure of household water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122011235.9U CN216149134U (en) | 2021-08-25 | 2021-08-25 | Filter element mounting structure of household water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216149134U true CN216149134U (en) | 2022-04-01 |
Family
ID=80839929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122011235.9U Active CN216149134U (en) | 2021-08-25 | 2021-08-25 | Filter element mounting structure of household water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216149134U (en) |
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2021
- 2021-08-25 CN CN202122011235.9U patent/CN216149134U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221229 Address after: 710000 No. 4C-11-A080, Financial Port, northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New City, Xixian New District, Xi'an, Shaanxi Patentee after: Xi'an Jufan Technology Co.,Ltd. Address before: 024000 north of the west section of soboliga street, Daban Town, Balinyou banner, Chifeng City, Inner Mongolia Autonomous Region (3rd floor, investment enterprise service center, Balinyou banner) Patentee before: Wang Lanting |
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| TR01 | Transfer of patent right |