CN217188334U - Filter element assembly and water purifier - Google Patents
Filter element assembly and water purifier Download PDFInfo
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- CN217188334U CN217188334U CN202220840338.8U CN202220840338U CN217188334U CN 217188334 U CN217188334 U CN 217188334U CN 202220840338 U CN202220840338 U CN 202220840338U CN 217188334 U CN217188334 U CN 217188334U
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- filter
- movable clamping
- clamping block
- filter element
- element assembly
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Abstract
The utility model provides a filter element assembly, it includes that components of a whole that can function independently set up filter flask portion and filter cap portion, the lower extreme of filter flask portion is the grafting end, the upper end of filter flask portion is provided with the connecting piece, the filter cap portion corresponds the upper end setting of filter flask portion; the filter cover part comprises a shell, and a movable clamping block is arranged in the shell in an assembling way; when the movable clamping block is in a first working state, the connection and the matching of the movable clamping block and the connecting piece are released, and the filter cover part and the filter bottle part are separated due to the release of the connection; when the movable clamping block is in a second working state, the movable clamping block is connected and matched with the connecting piece, and the filter cover part and the filter bottle part are connected and fixed; through the split type filter flask portion and the filter cover portion of this filter element group spare set up, can make this filter element group spare have the setting possibility of two parts independent processing, realized stable connection installation based on simple structure and used simultaneously, have low processing cost advantage.
Description
Technical Field
The utility model relates to a filter core technical field, concretely relates to filter element group spare and purifier.
Background
In the prior art, the filter element assembly needs to be integrally installed and arranged, the filter element assembly is conventionally arranged in an integrally machined mode, the filter cover part is damaged in machining, the filter element part is normal and has no quality problem, and the filter element assembly is still required to be an unqualified part and needs to be re-machined and processed.
Among the prior art, the filter element group spare adopts for the mounting means of knob formula in the application of purifier more, and the filter element group spare of knob installation has the technical defect of application of force difficulty, leads to the user to experience in the dismouting of filter core change is used not well.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter element group spare and purifier for overcoming prior art's not enough.
The filter element assembly comprises a filter bottle part and a filter cover part which are arranged in a split manner, the lower end of the filter bottle part is an inserting end, the upper end of the filter bottle part is provided with a connecting piece, and the filter cover part is arranged corresponding to the upper end of the filter bottle part; the filter cover part comprises a shell, and a movable clamping block is arranged in the shell in an assembling way; when the movable clamping block is in a first working state, the connection and the matching of the movable clamping block and the connecting piece are released, and the filter cover part and the filter bottle part are separated due to the release of the connection; when the movable clamping block is in a second working state, the movable clamping block is connected and matched with the connecting piece to form, and the filter cover part and the filter bottle part are connected and fixed.
Furthermore, a pressing opening is formed in the periphery of the shell, a pressing piece extends out of the movable clamping block, and the movable clamping block is connected with a reset assembly; when the movable clamping block is in a first working state, the pressing piece extends out of the shell through the pressing opening; when the movable clamping block is in a second working state, the pressing piece retracts into the shell, and the movable clamping block is connected and matched with the connecting piece; the reset component has reset potential energy for resetting the movable clamping block to the first working state.
Furthermore, the movable clamping blocks are symmetrically provided with two groups relative to the shell, the reset assembly comprises springs, and two ends of each spring are connected between the movable clamping blocks on two sides.
Furthermore, the movable clamping blocks on the two sides are respectively a first movable clamping block and a second movable clamping block, a penetrating rod extends from the inner side of the first movable clamping block, a sleeve extends from the inner side of the second movable clamping block, the spring is sleeved on the periphery of the sleeve and the periphery of the penetrating rod, and the penetrating rod is sleeved with the sleeve and assembled and matched with the sleeve.
Furthermore, a clamping piece extends from the inner side of the movable clamping block, and a clamping concave position is formed in the inner side of the clamping piece; the connecting piece is arranged in a T shape and is provided with a connecting groove matched with the clamping concave position; when the movable clamping block is in the second working state, the clamping concave position is connected with the connecting groove in a matched mode.
Further, the casing is including the base portion that is circular setting, base portion upside is provided with boss portion, the whole setting that is the shape of the convex letter of casing, press the opening and set up in boss portion position.
Furthermore, a chassis is arranged on the lower side of the shell, and a cross-connecting opening is formed in the chassis corresponding to the connecting piece.
Furthermore, the number of the connecting pieces is at least two, and the cross-connecting openings are arranged in one-to-one correspondence with the connecting pieces.
Furthermore, a positioning opening is formed in the periphery of the shell, and a positioning piece extends from the outer side of the movable clamping block; when the movable clamping block is in the first working state, the positioning piece extends out of the shell through the positioning opening.
The water purifier comprises a shell, wherein a straight-barrel-shaped installation cavity is formed in the shell, and a water path assembly is arranged at the lower end of the installation cavity; the filter element assembly is detachably arranged in the mounting cavity in an assembling mode, when the filter element assembly is assembled in the mounting cavity, the inserting end of the filter bottle part is matched with the water path assembly in an assembling mode, the movable clamping block is in a first working state, and the filter cover part and the shell form assembling positioning.
The beneficial effects of the utility model reside in that:
through the split type filter flask portion and the filter cover portion of this filter element group spare set up, can make this filter element group spare have the setting possibility of two parts independent processing, realized stable connection installation based on simple structure and used simultaneously, have low processing cost advantage.
The movable clamping blocks of the filter element assembly are applied to different working states, so that the water purifier applying the filter element assembly can be effectively installed in a direct inserting mode along the vertical direction, and the filter element assembly is more efficient and simple to assemble.
Drawings
FIG. 1 is a schematic view of the assembly of the filter element assembly of the present invention;
fig. 2 is a schematic view of the connection structure between the filter flask part and the filter cover part in the filter element assembly of the present invention.
Description of reference numerals:
filter element part 1, case 10, base part 101, boss part 102, pressing opening 11, positioning opening 12, and cover,
The movable fixture block 2, the first movable fixture block 201, the penetrating rod 2011, the second movable fixture block 202, the sleeve 2021, the pressing piece 21, the clamping piece 22, the clamping concave part 221, the positioning piece 23,
A reset component 3, a spring 31,
A chassis 4, a through opening 41, a guide groove 42,
Detailed Description
In order to make the technical solution, objects and advantages of the present invention more clearly understood, the present invention is further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 2, the utility model discloses a filter element assembly, it sets up filter flask portion 5 and filter cap portion 1 including the components of a whole that can function independently, the lower extreme of filter flask portion 5 is grafting end 50, the upper end of filter flask portion 5 is provided with connecting piece 51, filter cap portion 1 corresponds the upper end of filter flask portion 5 and with connecting piece 51 forms the removable assecmbly setting of activity.
Example 1:
the filter cover part 1 comprises a shell 10 which is integrally arranged in a convex shape, the shell 10 comprises a base part 101 which is arranged in a circular shape, and a convex part 102 is arranged on the upper side of the base part 101; pressing openings 11 are respectively formed in the upper section of the outer periphery of the shell 10 at two sides of the outer periphery of the boss portion 102, positioning openings 12 are respectively formed in the lower section of the shell 10 at two sides of the outer periphery of the base portion 101, and the pressing openings 11 and the positioning openings 12 on the same side are respectively arranged in the vertical direction on the outer periphery of the shell 10; the pressing openings 11 on both sides and the positioning openings 12 on both sides are symmetrically arranged with respect to the axis of the housing 10.
Two groups of movable clamping blocks 2 are arranged in the shell 10; the movable fixture block 2 is Contraband-shaped, and comprises a pressing piece 21 extending outwards from the upper section and a positioning piece 23 extending outwards from the lower section, and the extension length of the pressing piece 21 arranged on the upper side is less than that of the positioning piece 23 arranged on the lower side; the movable fixture blocks 2 on two sides are symmetrically arranged relative to the axis of the housing 10, the movable fixture blocks 2 on two sides are arranged along the diameter direction of the housing 10, and the pressing piece 21 on the upper section is matched with the pressing opening 11, and the positioning piece 23 on the lower section is matched with the positioning opening 12. The inboard extension in the hypomere position of activity fixture block 2 is provided with joint spare 22, the inboard of joint spare 22 has joint concave position 221, and when both sides joint spare 22 does mutual inarch activity, both sides joint concave position 221 has the joint cooperation relation.
In the shell 10, a reset component 3 is connected between the two groups of movable clamping blocks 2. The reset assembly 3 comprises a spring 31, the movable fixture blocks 2 on the two sides are divided into a first movable fixture block 2 and a second movable fixture block 2, a penetrating rod 2011 extends from the inner side of the first movable fixture block 2, a sleeve 2021 extends from the inner side of the second movable fixture block 2, and the spring 31 is sleeved on the outer periphery of the sleeve 2021 and the outer periphery of the penetrating rod 2011 and connected between the movable fixture blocks 2 on the two sides; when the penetrating rod 2011 on the two sides and the sleeve 2021 are abutted to each other, the penetrating rod 2011 and the sleeve 2021 are in a sleeved assembly fit relationship; the structural arrangement of the spring 31, the penetrating rod 2011 and the sleeve 2021 can be applied to a plurality of groups of combined applications according to practical application conditions, so as to meet the application requirements of filter cover structures with different sizes and different stress conditions.
The application principle of the filter element assembly is as follows:
the diameter of the boss 102 at the upper section of the housing 10 is adapted to the size range of the palm of the user, so that the pressing pieces 21 of the movable clamping blocks 2 at both sides can be held by one hand of the user to perform telescopic movement relative to the housing 10.
When filter lid portion 1 does not receive external force and is conventional state, both sides activity fixture block 2 is in first operating condition reset component 3's elasticity effect down, both sides the pressing member 21 is pressed opening 11 through both sides and is stretched out to outside, both sides of casing 10 the setting element 23 is stretched out to outside, both sides of casing 10 through both sides location opening 12 joint piece 22 is the state of keeping away from each other, both sides joint piece 22 not with connecting piece 51 is connected. The movable fixture block 2 is disconnected from the connector 51, the filter cap part 1 is separated from the filter bottle part 5 by disconnecting the filter cap part 1 from the filter bottle part 5, and the filter bottle part 5 is separated from the filter cap part 1.
When the user is to the both sides application of force inwards of pressing member 21, both sides activity fixture block 2 receives external force and follows the butt joint activity that radial direction of casing 10 was close to each other forms the second operating condition, both sides pressing member 21 is through sending both sides to press down opening 11 and the retraction to casing 10 in, both sides setting element 23 is through both sides location opening 12 and the retraction to casing 10 in, wear pole 2011 and sleeve 2021 butt joint formation and cup joint the assembly cooperation, both sides joint spare 22 has the butt joint trend, and makes reset assembly 3 has the potential energy that resets that promotes both sides activity fixture block 2 and make pressing member 21 and setting element 23 of both sides stretch out to the casing 10 is outer.
Preferably, in this embodiment, the number of the connecting pieces 51 of the filter flask part 5 is one, and the connecting pieces 51 are arranged in a T shape and are formed with connecting grooves 511 which are matched with the clamping concave parts 221; in a second working state of the movable clamping block 2, the clamping pieces 22 which are abutted on two sides form clamping fit, and the clamping concave positions 221 on the two sides of the abutment are combined to form a limiting hole; the connecting piece 51 is positioned and clamped into the limiting hole by the connecting groove 511, and the filter cap part 1 and the filter bottle part 5 form a fixed connection relationship.
In order to meet the assembly stability requirement of the underside of the filter cover structure and the filter flask part 5 at the time of positioning and attachment, the single connecting piece 51 is arranged at the center of the filter flask part 5. In the filter cover structure, a chassis 4 which is circular and is matched with the lower end of a base part 101 in shape is arranged at the lower side of the shell 10, the chassis 4 is fixedly connected with the shell 10 by means of snap connection, welding, screw connection or the like, and the two groups of movable clamping blocks 2 are stably installed on the assembled shell 10 and chassis 4. The lower side of the bottom plate 4 is flatly arranged, and the center of the bottom plate 4 is provided with a cross-connecting opening 41 corresponding to the connecting piece 51 of the filter bottle part 5. When the filter bottle part 5 is assembled with the filter cover part 1, the flat base plate 4 can be well matched and installed with one end of the filter bottle part 5; the preset penetrating opening 41 is arranged at the position of a limiting hole formed by the clamping pieces 22 at the two sides which are abutted against the attachment position of the connecting piece 51, so that the attachment application requirement of the filter cover structure on the filter bottle part 5 is met.
In order to meet the requirement of the translational motion guide of the movable clamping blocks 2 on the two sides, a guide groove 42 for movably guiding the movable clamping block 2 is arranged on the upper side of the chassis 4, and the guide groove 42 is arranged along the diameter direction of the housing 10 in a guiding manner.
Example 2:
in response to the actual use requirement, the two connecting members 51 may be disposed on the filter bottle portion 5, and then the two connecting members 51 will be arranged along the diameter direction of the filter bottle portion 5; correspondingly, the two connecting pieces 51 are located in the abutting movable range of the clamping pieces 22 on the two sides, and the two penetrating openings 41 are arranged and correspond to the two connecting pieces 51; when the movable fixture block 2 is in the second working state, the two side engaging members 22 abutting against each other are respectively engaged with the engaging grooves 511 of the two side engaging members 51 by the engaging concave portions 221 thereof, so as to form a fixed connection between the filter cap portion 1 and the filter flask portion 5.
Example 3:
based on the basic structure configuration of the above embodiment 1, in this embodiment, one movable latch 2 on any side of the movable latches 2 disposed on both sides may be configured as a fixed mounting structure form fixed to the housing 10. Under the action of external force, the other movable fixture block 2 can move in a relative position change relative to the fixed fixture block structure, and the filter flask part 5 of the filter core component can also have two working state forms in the same way; based on the setting application principle of the scheme, the relevant structural connection relation is adaptively adjusted and designed.
Example 4:
the utility model discloses a filter element group spare, it can be based on a purifier and install and use.
The water purifier comprises a shell, wherein an installation opening is formed in the shell, a straight cylindrical installation cavity is communicated with the installation opening, and a water path assembly is arranged at the lower end of the installation cavity; the removable attachment of the mounting cavity may be used with a filter cartridge assembly as described in any of embodiments 1-3 above.
Among the above-mentioned filter element group spare, its each inlet outlet position with the inside water route of filter core intercommunication all sets up in the end 50 positions of pegging graft, and correspondingly, in order to realize the grafting application demand of filter element group spare, each mouth of a river position of its grafting end 50 all extends and is provided with bayonet 501 structure to satisfy this filter element group spare and to the location grafting application demand of water route subassembly. When the filter element assembly is arranged in the installation cavity, the inserting end 50 of the filter bottle part 5 and the waterway assembly form inserting positioning and assembling matching, a user enables the movable clamping block 2 to be in a first working state by assembling the filter cover part 1 to the upper end of the filter bottle part 5, and the extending positioning piece 23 is clamped to the lower side position of the installation opening in the machine shell to form assembling and positioning with the machine shell.
When the user carries out the dismantlement of this filter element group spare, can be to the application of force of both sides pressing member 21, this both sides activity fixture block 2 is second operating condition, and setting element 23 will retract to in the casing 10, and this setting element 23 is spacing with installation open-ended joint and removes, simultaneously activity fixture block 2 with connecting piece 51's connection cooperation forms, then the user can make and remove spacing filter element group spare and wholly pull out, has accomplished the dismantlement of filter element group spare and has used.
The above is only the preferred embodiment of the present invention, and to the technical personnel in the technical field, without departing from the present invention, the embodiment can still be modified, and the corresponding modification should also be regarded as the protection scope of the present invention.
Claims (10)
1. The filter element assembly is characterized by comprising a filter bottle part and a filter cap part which are arranged in a split manner, wherein the lower end of the filter bottle part is an inserting end, the upper end of the filter bottle part is provided with a connecting piece, and the filter cap part is arranged corresponding to the upper end of the filter bottle part; the filter cover part comprises a shell, and a movable clamping block is arranged in the shell in an assembling way; when the movable clamping block is in a first working state, the connection and the matching of the movable clamping block and the connecting piece are released, and the filter cover part and the filter bottle part are separated due to the release of the connection; when the movable clamping block is in a second working state, the movable clamping block is connected and matched with the connecting piece to form, and the filter cover part and the filter bottle part are connected and fixed.
2. The filter element assembly according to claim 1, wherein the housing is provided with a pressing opening at the periphery, a pressing piece is extended from the outer side of the movable clamping block, and the movable clamping block is connected with a resetting assembly; when the movable clamping block is in a first working state, the pressing piece extends out of the shell through the pressing opening; when the movable clamping block is in a second working state, the pressing piece retracts into the shell, and the movable clamping block is connected and matched with the connecting piece; the reset component has reset potential energy for resetting the movable clamping block to the first working state.
3. The filter element assembly according to claim 2, wherein said movable clamping blocks are symmetrically arranged in two groups relative to said housing, and said return assembly comprises a spring, both ends of said spring are connected between said movable clamping blocks at both sides.
4. The filter element assembly according to claim 3, wherein the movable clamping blocks at two sides are divided into a first movable clamping block and a second movable clamping block, a penetrating rod is extended from the inner side of the first movable clamping block, a sleeve is extended from the inner side of the second movable clamping block, the spring is sleeved on the outer periphery of the sleeve and the outer periphery of the penetrating rod, and the penetrating rod is sleeved and assembled with the sleeve.
5. The filter element assembly according to claim 2, wherein the movable clamping block is provided with a clamping member extending from the inner side thereof, and the clamping member is provided with a clamping concave part at the inner side thereof; the connecting piece is arranged in a T shape and is provided with a connecting groove matched with the clamping concave position; when the movable clamping block is in the second working state, the clamping concave position is connected with the connecting groove in a matched mode.
6. The filter element assembly according to claim 2, characterized in that said housing comprises a base portion arranged in a circular shape, said base portion being provided with a boss portion on an upper side thereof, said housing being arranged in a generally convex shape, said pressing opening being provided at a position of said boss portion.
7. The filter element assembly according to claim 1, wherein the housing is provided with a bottom plate on the underside, the bottom plate being provided with a through opening corresponding to the location of the connector.
8. The filter element assembly according to claim 7, wherein said connecting members are provided in at least two, said through openings being provided in a one-to-one correspondence with said connecting members.
9. The filter element assembly according to any one of claims 1 to 8, wherein the housing is provided with a positioning opening at the periphery, and a positioning piece extends from the outer side of the movable clamping block; when the movable clamping block is in the first working state, the positioning piece extends out of the shell through the positioning opening.
10. The water purifier is characterized by comprising a machine shell, wherein a straight cylindrical installation cavity is formed in the machine shell, and a water path assembly is arranged at the lower end of the installation cavity; the filter element assembly as claimed in any one of claims 1 to 9 is detachably arranged in the mounting cavity in an attaching mode, when the filter element assembly is attached to the mounting cavity, the inserting end of the filter bottle part is matched with the water path assembly in an attaching mode, the movable clamping block is in the first working state, and the filter cover part and the machine shell form attaching positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220840338.8U CN217188334U (en) | 2022-04-12 | 2022-04-12 | Filter element assembly and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220840338.8U CN217188334U (en) | 2022-04-12 | 2022-04-12 | Filter element assembly and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217188334U true CN217188334U (en) | 2022-08-16 |
Family
ID=82760520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220840338.8U Active CN217188334U (en) | 2022-04-12 | 2022-04-12 | Filter element assembly and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217188334U (en) |
-
2022
- 2022-04-12 CN CN202220840338.8U patent/CN217188334U/en active Active
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