CN101856574B - Water purifier unit capable of being combined and expanded freely - Google Patents
Water purifier unit capable of being combined and expanded freely Download PDFInfo
- Publication number
- CN101856574B CN101856574B CN2010101902902A CN201010190290A CN101856574B CN 101856574 B CN101856574 B CN 101856574B CN 2010101902902 A CN2010101902902 A CN 2010101902902A CN 201010190290 A CN201010190290 A CN 201010190290A CN 101856574 B CN101856574 B CN 101856574B
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- connecting element
- tubular connecting
- water purifier
- filter cap
- adjacent
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Abstract
The invention relates to a water purifier unit capable of being combined and expanded freely, which comprises filter cores, filter caps, brackets and tubular connection parts. The bracket is provided with two side plates which are respectively arranged at the outer sides of the water inlet and the water outlet of the filter cap. The side plate is provided with a positioning hole through which the tubular connection part passes exactly. The two ends of the tubular connection part are respectively inserted into the water inlet and the outer outlet of the adjacent filter cap and are fixed. The pipe wall of the tubular connection part is provided with a pair of limit grooves along the circumferential direction. The distance between the two limit grooves is approximately twice as much as the thickness of the bracket side plate. The adjacent two side plates of the adjacent water purifier unit bracket are located and blocked between the two limit grooves through a blocking ring, which realizes the fixing of the bracket and the tubular connection part. The invention fixes the adjacent side plates of the adjacent brackets together through the blocking ring limit groove structure and strings the adjacent filter caps into one body through the tubular connection parts, consequently the connection and fixing of the water purifier units is realized. The fixing manner has smart design. The grade of the water purifier can be expanded and reduced and the operation is simple for the user.
Description
Technical field
The present invention relates to a kind of water purifier, but the water purifier unit of especially a kind of independent assortment and expansion belongs to the purifier technical field.
Background technology
The composition type clear water device is because its compound mode advantages such as flexibly and more renew cartridge is convenient are subjected to industry welcomes, but the syndeton of water purifier is very simple and crude at present, and the user can't expand voluntarily.
A kind of cartridge combination device is disclosed as Chinese patent CN200720108043.7, has a stent-type pedestal, one side setting of pedestal has the filter core bindiny mechanism that number packs into water outlet, after connecting upper filter, filter core bindiny mechanism and filter core form a complete filtration water channel, the maintenance that makes things convenient for filter core to change and install.Yet because stent-type pedestal length fixes, and this filter core bindiny mechanism realizes the connection of parts in this bindiny mechanism by a special-shaped screw and the nut that matches, and the filter core bindiny mechanism of visible finished product can't expand again, and progression can not reduce.We know that the water quality of different regions is not quite similar, and the cartridge combination order is different, and filter core progression is also inequality, even for the user of areal, also has the demand of different quality.Therefore market presses for and a kind ofly can make up arbitrarily and expand and be convenient to the water purifier that the user makes up voluntarily, expands.
Summary of the invention
To the objective of the invention is in order addressing the deficiencies of the prior art, but the water purifier unit of a kind of independent assortment and expansion to be provided, but independent assortment between each unit, and easy to operate.
In order to achieve the above object, but the water purifier unit of independent assortment of the present invention and expansion, comprise: filter core, the filter cap, its feature also includes support and tubular connecting element, described support has two side plates that lay respectively at the filter cap intake-outlet outside, offer on the described side plate and just hold the locating hole that tubular connecting element passes, the tubular connecting element two ends are inserted the intake-outlet of adjacent filter cap respectively and are fixed, the tube wall of described tubular connecting element is along circumferentially offering a pair of stopper slot, distance between the stopper slot is the twice of rack side plate thickness, the adjacent biside plate of adjacent water purifier unit support is between this is to stopper slot, and snap in stopper slot by snap ring and realize fixing of support and tubular connecting element, finish the connection between the adjacent water purifier unit simultaneously.
After snap ring snapped in the back stopper slot, the adjacent side plates of adjacent stent was limited in this between the stopper slot.The present invention is fixed together by the adjacent side plates of above-mentioned snap ring stopper slot structure with adjacent stent just, and is one by tubular connecting element with adjacent filter cap string, thereby realizes being connected and fixed between the water purifier unit.This kind fixed form is skillfully constructed, and water purifier progression can be realized expansion and reduction, and user's easy operating.
In addition, the present invention also provides the fixed form between a kind of tubular connecting element and the filter cap.But in the water purifier unit of this independent assortment and expansion, described tubular connecting element also is provided with a pair of locating slot, this lays respectively at the zone of inserting filter cap intake-outlet on the tubular connecting element to locating slot, the filter cap is provided with the hole clipping corresponding with this locating slot, clamp inserts hole clipping and enters locating slot, realizes tubular connecting element and filters the fixing of cap.
The present invention realizes tubular connecting element and filters the fixing of cap, simple, the firm and easy operating of fixed form by above-mentioned locating slot clamp mechanism.
Further, but in the water purifier unit of the present invention's independent assortment and expansion, the cannelure of described locating slot for circumferentially offering along the tubular connecting element tube wall.
Tubular connecting element is rotationally connected with the intake-outlet of filter cap, and when the locating hole of rack side plate was placed between two locating slots of tubular connecting element, tubular connecting element and rack side plate were fixed on rotation direction.Further, the cross section outline of the tubular connecting element between two stopper slots has the straight line limit at least, and the locating hole shape of described rack side plate and described cross section outline adapt.
Snap ring snaps in after the stopper slot, the adjacent side plates of adjacent stent is limited in the middle part of tubular connecting element by snap ring, and because this zone outline and non-circular, therefore tubular connecting element can't rotate with respect to support, and the intake-outlet of tubular connecting element and filter cap is rotationally connected, therefore when any one filter cap of upset, filter cap and tubular connecting element relatively rotate, and tubular connecting element, support and adjacent filter cap do not rotate, as seen filter cap of the present invention can independently overturn, other not transfers of filter cap.The advantage of this design is: the torsion that rotation filter cap (filter cylinder) is produced can not reach left and right sides filter cap or support, stop the phenomenon that upset filter cap causes the support distortion to damage easily in traditional long stent combined water purifying device, and independent upset one-hand operation, need not to push other filter cap or filter cylinders, it is more convenient to overturn.And locating slot wherein is designed to the cannelure along perisporium, is intended to be convenient to rotate the filter cap.In the filter cap rotation process, next plays rotation to clamp in the drive of filtering cap, and clamp is stuck in the locating slot all the time, the structural formula clamp of cannelure slides along locating slot, it is smooth and easy to guarantee to filter the cap rotation, and when rotating, tubular connecting element remained firmly with being connected of filter cap.
Further, the present invention is provided with the arc lid above the filter cap, described arc lid offers the bayonet socket corresponding with filtering the cap hole clipping, clamp insert successively the arc lid bayonet socket, filter cap hole clipping and enter locating slot, realize that the arc lid is connected with the fixing and tubulose of filter cap and filters fixing of cap.
As seen, ingenious conception of the present invention uses flexible, convenient.After estimating to release, will be subjected to popular welcome in the industry, have good market prospects.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the embodiment of the invention 1 cutaway view.
Fig. 2 is the embodiment of the invention 1 explosive view.
The specific embodiment
Embodiment 1
As Fig. 1, embodiment shown in Figure 2, signal has two water purifier units of the present invention that are stitched together among the figure, water purifier unit (unit with the right side is an example) comprising: filter core 1, filter cap 2, its improvements are to include support 3 and tubular connecting element 4, support 3 has two and lays respectively at filter cap 2 water inlets 21, the side plate 31 in delivery port 22 outsides, 32, described side plate 31, offer on 32 and just hold the locating hole 311 that tubular connecting element 4 passes, 321, adjacent filter cap 2 is inserted at tubular connecting element 4 two ends respectively, 2 ' intake-outlet is also fixing, the tube wall of tubular connecting element 4 is along circumferentially offering a pair of stopper slot 51,52, stopper slot 51, distance between 52 is about the twice of rack side plate 32 thickness, the adjacent biside plate 31 ' of adjacent water purifier unit support, 32 are positioned at this to stopper slot 51, between 52, and by snap ring 61,62 snap in stopper slot realizes adjacent stent 3,3 ' fixing with tubular connecting element 4 finished the connection between the adjacent water purifier unit simultaneously.
Among the embodiment as shown in Figure 1 and Figure 2, tubular connecting element 4 also is provided with a pair of locating slot 71,72, locating slot 71,72 lays respectively at the insertion filter cap intake-outlet zone on the tubular connecting element 4, filter cap 2,2 ' is provided with the hole clipping corresponding with this locating slot 81,82, clamp 91,92 inserts hole clipping 81,82 respectively and enters locating slot 71,72, realize tubular connecting element 4 and filter cap 2,2 ' fixing.The cannelure of locating slot 71,72 for circumferentially offering along tubular connecting element 4 tube walls.
When rotating filter cap or filter core in order to make, transfer or torsional deformation do not take place in miscellaneous part, the cross section outline of the tubular connecting element 4 in this enforcement between two stopper slots 51,52 is designed to octagon, the locating hole shape of rack side plate and described cross section outline adapt, and tubular connecting element is rotationally connected with the intake-outlet of filter cap.In filter cap rotation process, tubular connecting element 4 not transfers, thus thoroughly solving the problem of traditional attachments filter cap transfer, support can not received torsion yet and be out of shape.The cross section outline of the tubular connecting element 4 between two stopper slots 51,52 can also be a polygon, theoretically as long as the shape that this outline constitutes has the straight line limit to meet design requirement.When the locating hole of rack side plate was placed between two locating slots of tubular connecting element, tubular connecting element and rack side plate were fixing on rotation direction.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (7)
1. but the water purifier unit of independent assortment and expansion, comprise: filter core, the filter cap, its feature also includes support and tubular connecting element, described support has two side plates that lay respectively at the filter cap intake-outlet outside, offer on the described side plate and just hold the locating hole that tubular connecting element passes, the tubular connecting element two ends are inserted the intake-outlet of adjacent filter cap respectively and are fixed, the tube wall of described tubular connecting element is along circumferentially offering a pair of stopper slot, distance between the stopper slot is about the twice of rack side plate thickness, the adjacent biside plate of adjacent water purifier unit support is between this is to stopper slot, and snap in stopper slot by snap ring and realize fixing of support and tubular connecting element, finish the connection between the adjacent water purifier unit simultaneously.
2. but the water purifier unit of independent assortment according to claim 1 and expansion, it is characterized in that: described tubular connecting element also is provided with a pair of locating slot, this lays respectively at the zone of inserting filter cap intake-outlet on the tubular connecting element to locating slot, the filter cap is provided with the hole clipping corresponding with this locating slot, clamp inserts hole clipping and enters locating slot, realizes tubular connecting element and filters the fixing of cap.
3. but the water purifier unit of independent assortment according to claim 2 and expansion is characterized in that: the cannelure of described locating slot for circumferentially offering along the tubular connecting element tube wall.
4. but the water purifier unit of independent assortment according to claim 3 and expansion, it is characterized in that: described tubular connecting element is rotationally connected with the intake-outlet of filter cap, when the locating hole of rack side plate was placed between two locating slots of tubular connecting element, tubular connecting element and rack side plate were fixing on rotation direction.
5. but the water purifier unit of independent assortment according to claim 3 and expansion, it is characterized in that: the cross section outline of the tubular connecting element between two stopper slots has the straight line limit at least, and the locating hole shape of described rack side plate and described cross section outline adapt.
6. but the water purifier unit of independent assortment according to claim 5 and expansion is characterized in that: the cross section outline of the tubular connecting element between two stopper slots is a polygon.
7. but the water purifier unit of independent assortment according to claim 2 and expansion, it is characterized in that: filter cap top is provided with the arc lid, described arc lid offers the bayonet socket corresponding with filtering the cap hole clipping, clamp insert successively arc lid bayonet socket, filter cap hole clipping and enter locating slot, realize that the arc lid is connected with the fixing and tubulose of filter cap and filters fixing of cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101902902A CN101856574B (en) | 2010-06-02 | 2010-06-02 | Water purifier unit capable of being combined and expanded freely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101902902A CN101856574B (en) | 2010-06-02 | 2010-06-02 | Water purifier unit capable of being combined and expanded freely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101856574A CN101856574A (en) | 2010-10-13 |
| CN101856574B true CN101856574B (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101902902A Expired - Fee Related CN101856574B (en) | 2010-06-02 | 2010-06-02 | Water purifier unit capable of being combined and expanded freely |
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| Country | Link |
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| CN (1) | CN101856574B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538858A (en) * | 2018-11-22 | 2019-03-29 | 可滤康水处理设备贸易（上海）有限公司 | A kind of fixed device of water purifier valve body inlet and outlet pipes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980976Y (en) * | 2006-11-09 | 2007-11-28 | 许武 | Multistage connecting external pressure type tap water filter |
| CN201036722Y (en) * | 2007-04-11 | 2008-03-19 | 胡丰 | Filter element combining device |
| CN201046370Y (en) * | 2007-06-02 | 2008-04-16 | 美的集团有限公司 | Connecting mechanism of filter element assembly of water purifying equipment |
| CN101244351A (en) * | 2008-02-26 | 2008-08-20 | 叶建荣 | Water purifying structure for water purifier |
| TW200948451A (en) * | 2008-05-20 | 2009-12-01 | Zhi-Hao Cai | Water treatment device featuring easy replacement of filter |
| CN201684490U (en) * | 2010-06-02 | 2010-12-29 | 南京鸿碧科技发展有限公司 | Freely combined and expanded purifier unit |
-
2010
- 2010-06-02 CN CN2010101902902A patent/CN101856574B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980976Y (en) * | 2006-11-09 | 2007-11-28 | 许武 | Multistage connecting external pressure type tap water filter |
| CN201036722Y (en) * | 2007-04-11 | 2008-03-19 | 胡丰 | Filter element combining device |
| CN201046370Y (en) * | 2007-06-02 | 2008-04-16 | 美的集团有限公司 | Connecting mechanism of filter element assembly of water purifying equipment |
| CN101244351A (en) * | 2008-02-26 | 2008-08-20 | 叶建荣 | Water purifying structure for water purifier |
| TW200948451A (en) * | 2008-05-20 | 2009-12-01 | Zhi-Hao Cai | Water treatment device featuring easy replacement of filter |
| CN201684490U (en) * | 2010-06-02 | 2010-12-29 | 南京鸿碧科技发展有限公司 | Freely combined and expanded purifier unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101856574A (en) | 2010-10-13 |
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Granted publication date: 20111221 Termination date: 20140602 |