CN205461233U - Conveniently change filter core of filter material - Google Patents
Conveniently change filter core of filter material Download PDFInfo
- Publication number
- CN205461233U CN205461233U CN201620018660.7U CN201620018660U CN205461233U CN 205461233 U CN205461233 U CN 205461233U CN 201620018660 U CN201620018660 U CN 201620018660U CN 205461233 U CN205461233 U CN 205461233U
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- fixture
- filter
- filter element
- convenient
- snap fit
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Abstract
The utility model provides a conveniently change filter core of filter material, is including straining a section of thick bamboo, straining cover and filtering component, and filtering component sets up in the inside of straining a section of thick bamboo, still includes the mounting that link up in boring and both ends, and the mounting is connected with the open end of straining a section of thick bamboo, be provided with the block arch on the outer wall of straining the cover lower extreme, be provided with trough - shaped structure on the inner wall of mounting, when the protruding inside that sets up at the mounting of block to when the axis of the protruding relatively fixed spare of block rotated certain angle on the rotatory orbit of its inner wall, the protruding block of block was in trough - shaped structure, and the lower extreme of straining the cover coordinates with the inner sealing of mounting, filtering component's upper end and strain the internal connection of cover. The utility model discloses owing to adopted the mounting, when needs are dismantled, make the mounting and strain the cover and rotate relatively, just can separate with the mounting straining the cover, when filtering component's life exhaustd, the user can change filtering component, had resources are saved, simple structure, sealing performance is good and installed swiftly advantage such as convenience.
Description
Technical field
This utility model relates to the filter element technical field of filter, especially relates to a kind of filter element being convenient for changing filtrate.
Background technology
In the life of people, often filtering water with filter, the core component of filter is exactly filter element.The kind of existing filter element has a variety of, such as PP cotton filter core, reverse osmosis filter element, ultrafiltration membrane filter element or active carbon filter core etc., is no matter the filter element of that structure, is essentially all the inner core that cannot change filter element.It is to say, when in prior art, the service life of filter element is finished, user can not change the inner core of filter element, and can only be abandoned by whole filter element, thus causes the waste of resource, is unfavorable for environmental protection, adds the living cost of people.Although changeable type filter element can change inner core, but it exists that structure is complicated, poor sealing performance and the problem such as installation is the most efficient and convenient.
Utility model content
In order to overcome the problems referred to above, to society, this utility model provides that a kind of filter assemblies is replaceable, economize on resources, convenience quick for installation and the filter element being convenient for changing filtrate of simple in construction.
The technical solution of the utility model is: provide a kind of filter element being convenient for changing filtrate, filter cylinder, filtering cartridge lid and filter assemblies including one end open, described filter assemblies is arranged on the inside of described filter cylinder, also including the through fixture of boring two ends, described fixture is connected with the opening of described filter cylinder；The outer wall of described filtering cartridge lid lower end is provided with snap fit tabs, the inwall of described fixture is provided with groove-like structure, when described snap fit tabs is arranged on the inside of described fixture, and when turning an angle on the rotational trajectory of the axis wall within it of the most described fixture of described snap fit tabs, described snap fit tabs is fastened in described groove-like structure, the lower end of described filtering cartridge lid coordinates with the inner sealing of described fixture, and the upper end of described filter assemblies is connected with the inside of described filtering cartridge lid.
As to improvement of the present utility model, also including sealing structure, described sealing structure is arranged on the outer wall away from described snap fit tabs of the described filtering cartridge lid lower end.
As to improvement of the present utility model, described sealing structure is sealing ring and fixing groove, and described fixing groove is arranged on the outer wall away from described snap fit tabs of the described filtering cartridge lid lower end, and described sealing ring is arranged in described fixing groove.
As to improvement of the present utility model, the inwall of described fixture is additionally provided with plural spacing preiection, sliding tray is formed between two adjacent described spacing preiections, described snap fit tabs moves along the direction of described fixture axis in described sliding tray, enters the inside of described fixture or departs from from the inside of described fixture.
As to improvement of the present utility model, at the seal boss that is internally provided with of described fixture, the arc groove between described seal boss and described spacing preiection is described rotational trajectory.
As to improvement of the present utility model, described groove-like structure is arranged on described rotational trajectory.
As to improvement of the present utility model, described groove-like structure is draw-in groove or/and card slotted eye.
As to improvement of the present utility model, being provided with inlet opening and apopore on described filtering cartridge lid, the water side of described filter assemblies connects with described apopore.
As to improvement of the present utility model, described filter assemblies includes filtration, waterway seal part and lower fixture, described waterway seal part is set on the upper end of described filtration, described lower fixture is set on the lower end of described filtration, and described waterway seal part is connected with the inside of described filtering cartridge lid.
This utility model is owing to have employed fixture, when needs are installed, make snap fit tabs opposed fixed member axis wall within it rotational trajectory on when turning an angle, snap fit tabs is fastened in groove-like structure；When disassembly is desired, fixture and filtering cartridge lid is made to relatively rotate, snap fit tabs departs from from groove-like structure, just filtering cartridge lid can be separated with fixture, when being finished the service life of filter assemblies, user can change filter assemblies, does not results in the waste of resource, have economize on resources, the advantage such as simple in construction, good seal performance and convenience quick for installation.
Accompanying drawing explanation
Fig. 1 is cross-sectional schematic of the present utility model.
Fig. 2 is the perspective view of filtering cartridge lid in Fig. 1.
Perspective view when Fig. 3 is to be fitted without filtering cartridge lid in Fig. 1.
Wherein: 1. filter cylinder；2. filtering cartridge lid；21. snap fit tabs；22. seal structure；23. inlet openings；24. apopores；3. filter assemblies；31. filtrations；32. waterway seal parts；33. times fixtures；4. fixture；41. groove-like structure；42. spacing preiections；43. sliding trays；44. seal bosses.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, in term, orientation or the position relationship of the instruction such as " " center ", " on ", D score, "front", "rear", "left", "right" be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " connection ", " being connected " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to is that dismounting connects, or is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at concrete meaning of the present utility model with concrete condition.Additionally, in description of the present utility model, except as otherwise noted, " multiple ", " some " are meant that two or more.
Referring to disclosed in Fig. 1 to Fig. 3, Fig. 1 to Fig. 3 is a kind of filter element being convenient for changing filtrate, and including filter cylinder 1, filtering cartridge lid 2 and the filter assemblies 3 of one end open, described filter assemblies 3 is arranged on the inside of described filter cylinder 1.Also including the through fixture 4 of boring two ends, described fixture 4 is connected with the opening of described filter cylinder 1, and the most described fixture 4 welds with the opening of described filter cylinder 1.The outer wall of described filtering cartridge lid 2 lower end is provided with snap fit tabs 21, the inwall of described fixture 4 is provided with groove-like structure 41, when described snap fit tabs 21 is arranged on the inside of described fixture 4, and when turning an angle on the rotational trajectory of the axis wall within it of the described the most described fixture of snap fit tabs 21 4, described snap fit tabs 21 is fastened in described groove-like structure 41, the lower end of described filtering cartridge lid 2 coordinates with the inner sealing of described fixture 4, and the upper end of described filter assemblies 3 is connected with the inside of described filtering cartridge lid 2.
In the present embodiment, also including sealing structure 22, described sealing structure 22 is arranged on the outer wall away from described snap fit tabs 21 of described filtering cartridge lid 2 lower end.Described sealing structure 22 is sealing ring (mark) and fixing groove (mark), and described fixing groove is arranged on the outer wall away from described snap fit tabs 21 of described filtering cartridge lid 2 lower end, and described sealing ring is arranged in described fixing groove.
In the present embodiment, the inwall of described fixture 4 is additionally provided with plural spacing preiection 42, sliding tray 43 is formed between two adjacent described spacing preiections 42, described snap fit tabs 21 moves along the direction of described fixture 4 axis in described sliding tray 43, enters the inside of described fixture 4 or departs from from the inside of described fixture 4.
In the present embodiment, described spacing preiection 42 is arcuate structure, being internally provided with seal boss 44 at described fixture 4, the arc groove between described seal boss 44 and described spacing preiection 42 is described rotational trajectory, and described groove-like structure 41 is arranged on described rotational trajectory.When the lower end of described filtering cartridge lid 2 coordinates with the inner sealing of described fixture 4, described sealing ring is arranged on described seal boss 44.
In the present embodiment, described rotational trajectory can also is that the track depressed part (picture) on the inwall being arranged on described fixture 4.Described groove-like structure 41 is draw-in groove or/and card slotted eye.The quantity of described snap fit tabs 21 is more than one, and the quantity of described groove-like structure 41 can also be more than one, when the quantity of described groove-like structure 41 is two or more, and the plural described spaced certain distance of groove-like structure 41.
In the present embodiment, being provided with inlet opening 23 and apopore 24 on described filtering cartridge lid 2, the water side of described filter assemblies 3 connects with described apopore 24.Described filter assemblies 3 includes filtration 31, waterway seal part 32 and lower fixture 33, described waterway seal part 32 is set on the upper end of described filtration 31, described lower fixture 33 is set on the lower end of described filtration 31, and described waterway seal part 32 is connected with the inside of described filtering cartridge lid 2.Described filtration 31 is PP cotton filter core structure, reverse osmosis filter cartridge construction, ultrafiltration membrane filter element structure or activated-carbon filter cored structure etc., what deserves to be explained is, title of the present utility model is to be convenient for changing the filter element of filtrate, what the filtrate in title referred to is exactly, and described filter assemblies 3, i.e. filtrate and described filter assemblies 3 are same structures.
The operation principle of the present embodiment is, former water enters into the inside of described filter cylinder 1 from described inlet opening 23, and former water is filtered by described filtration 31, and the pure water after filtration is flowed out from described apopore 24 by described waterway seal part 32.
This utility model is owing to have employed described fixture 4, when needs are installed, make the described the most described fixture of snap fit tabs 21 4 axis wall within it rotational trajectory on when turning an angle, described snap fit tabs 21 is fastened in described groove-like structure 41；When disassembly is desired, described fixture 4 and described filtering cartridge lid 2 is made to relatively rotate, described snap fit tabs 21 departs from from described groove-like structure 41, just described filtering cartridge lid 2 can be separated with described fixture 4, when being finished the service life of described filter assemblies 3, user can change described filter assemblies 3, does not results in the waste of resource, have economize on resources, the advantage such as simple in construction, good seal performance and convenience quick for installation.
Claims (9)
1. the filter element being convenient for changing filtrate, filter cylinder, filtering cartridge lid and filter assemblies including one end open, described filter assemblies is arranged on the inside of described filter cylinder, it is characterised in that: also including the through fixture of boring two ends, described fixture is connected with the opening of described filter cylinder；The outer wall of described filtering cartridge lid lower end is provided with snap fit tabs, the inwall of described fixture is provided with groove-like structure, when described snap fit tabs is arranged on the inside of described fixture, and when turning an angle on the rotational trajectory of the axis wall within it of the most described fixture of described snap fit tabs, described snap fit tabs is fastened in described groove-like structure, the lower end of described filtering cartridge lid coordinates with the inner sealing of described fixture, and the upper end of described filter assemblies is connected with the inside of described filtering cartridge lid.
The filter element being convenient for changing filtrate the most according to claim 1, it is characterised in that: also including sealing structure, described sealing structure is arranged on the outer wall away from described snap fit tabs of the described filtering cartridge lid lower end.
The filter element being convenient for changing filtrate the most according to claim 2, it is characterized in that: described sealing structure is sealing ring and fixing groove, described fixing groove is arranged on the outer wall away from described snap fit tabs of the described filtering cartridge lid lower end, and described sealing ring is arranged in described fixing groove.
The filter element being convenient for changing filtrate the most according to claim 1 and 2, it is characterized in that: on the inwall of described fixture, be additionally provided with plural spacing preiection, sliding tray is formed between two adjacent described spacing preiections, described snap fit tabs moves along the direction of described fixture axis in described sliding tray, enters the inside of described fixture or departs from from the inside of described fixture.
The filter element being convenient for changing filtrate the most according to claim 4, it is characterised in that: at the seal boss that is internally provided with of described fixture, the arc groove between described seal boss and described spacing preiection is described rotational trajectory.
The filter element being convenient for changing filtrate the most according to claim 1 and 2, it is characterised in that: described groove-like structure is arranged on described rotational trajectory.
The filter element being convenient for changing filtrate the most according to claim 1 and 2, it is characterised in that: described groove-like structure is draw-in groove or/and card slotted eye.
The filter element being convenient for changing filtrate the most according to claim 1 and 2, it is characterised in that: being provided with inlet opening and apopore on described filtering cartridge lid, the water side of described filter assemblies connects with described apopore.
The filter element being convenient for changing filtrate the most according to claim 8, it is characterized in that: described filter assemblies includes filtration, waterway seal part and lower fixture, described waterway seal part is set on the upper end of described filtration, described lower fixture is set on the lower end of described filtration, and described waterway seal part is connected with the inside of described filtering cartridge lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018660.7U CN205461233U (en) | 2016-01-11 | 2016-01-11 | Conveniently change filter core of filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018660.7U CN205461233U (en) | 2016-01-11 | 2016-01-11 | Conveniently change filter core of filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461233U true CN205461233U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018660.7U Active CN205461233U (en) | 2016-01-11 | 2016-01-11 | Conveniently change filter core of filter material |
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| CN (1) | CN205461233U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090789A (en) * | 2017-06-14 | 2017-08-25 | 厦门美好出行物联网技术有限公司 | A kind of elevating road stake |
| CN108721994A (en) * | 2017-04-25 | 2018-11-02 | 佛山市顺德区美的饮水机制造有限公司 | Filter element of water purifier and water purifier |
| CN108837563A (en) * | 2018-07-11 | 2018-11-20 | 宋文静 | A kind of detaching structure of water purifier |
| CN108926888A (en) * | 2017-05-25 | 2018-12-04 | 佛山市顺德区美的饮水机制造有限公司 | Filter core and water purifier |
| CN109319961A (en) * | 2017-08-01 | 2019-02-12 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN110921878A (en) * | 2019-12-25 | 2020-03-27 | 谢勇 | Water resource recycling environmental protection device |
-
2016
- 2016-01-11 CN CN201620018660.7U patent/CN205461233U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721994A (en) * | 2017-04-25 | 2018-11-02 | 佛山市顺德区美的饮水机制造有限公司 | Filter element of water purifier and water purifier |
| CN108926888A (en) * | 2017-05-25 | 2018-12-04 | 佛山市顺德区美的饮水机制造有限公司 | Filter core and water purifier |
| CN108926888B (en) * | 2017-05-25 | 2023-11-28 | 佛山市顺德区美的饮水机制造有限公司 | Filter element and water purifier |
| CN107090789A (en) * | 2017-06-14 | 2017-08-25 | 厦门美好出行物联网技术有限公司 | A kind of elevating road stake |
| CN109319961A (en) * | 2017-08-01 | 2019-02-12 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN108837563A (en) * | 2018-07-11 | 2018-11-20 | 宋文静 | A kind of detaching structure of water purifier |
| CN110921878A (en) * | 2019-12-25 | 2020-03-27 | 谢勇 | Water resource recycling environmental protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201221 Address after: 528000 Foshan, Shunde, Guangdong province Ronggui Rong Li neighborhood committee Changbao West Road 3, Chuang he 2 2 801, 802 Patentee after: FOSHAN HANHUA FILTER CORE Co.,Ltd. Patentee after: Han Dongguo Address before: 528000 Guangdong Foshan Shunde District Ronggui Rong Li Tian Fu Lai Industrial City 2 phase 3 3 201 Patentee before: Han Dongguo |