CN204051147U - A kind of quick detach filter flask for water cleaning systems - Google Patents
A kind of quick detach filter flask for water cleaning systems Download PDFInfo
- Publication number
- CN204051147U CN204051147U CN201420519840.4U CN201420519840U CN204051147U CN 204051147 U CN204051147 U CN 204051147U CN 201420519840 U CN201420519840 U CN 201420519840U CN 204051147 U CN204051147 U CN 204051147U
- Authority
- CN
- China
- Prior art keywords
- filter flask
- top cover
- snap ring
- cover head
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000007373 indentation Methods 0.000 claims abstract description 4
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of quick detach filter flask for water cleaning systems, comprise filter flask, be provided with bottom top bottom filter flask and be provided with top cover head, be provided with filter core in filter flask, top cover head is placed in enclosing cover, covers outward and is provided with into water interface and water outlet mouthpiece, lower end, enclosing cover periphery is provided with boss, projection and bulge loop, also comprise fixed cap, be provided with draw-in groove and snap ring in fixed cap, snap ring is provided with breach; Be provided with inner cap between top cover head and enclosing cover, inside cover and be provided with water inlet, delivery port, inner cap lower surface is against on snap ring, and the water inlet covered in making can be connected mutually with water inlet interface, and delivery port can be connected mutually with water outlet mouthpiece; Top cover head is provided with chuck, and top cover head stretches into and half-twist thus chuck and snap ring are fixed from the indentation, there of snap ring, and top cover head portion is provided with cannelure, and cannelure is provided with sealing ring, thus top cover head and inner cap are fixed.Its technique effect is: structure is simple, good airproof performance, and decreases the technological operations such as welding, reduces cost, assembles also more convenient.
Description
Technical field
The utility model relates to a kind of quick detach filter flask for water cleaning systems.
Background technology
In the use procedure of purifier, often need more renew cartridge, filter core is generally positioned at filter flask, filter flask is needed to remove, the situation of leaking often is caused in the process of tearing filter flask open, very inconvenient when user changes filter flask, and likely leak and cause other economic loss.In the market, in water cleaning systems close water-bound be all that welding adds spring and drives silica gel sealing, complex structure, assembling trouble, and reliability is not high.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides a kind of structure simple, easy to assembly and the quick detach filter flask for water cleaning systems of good airproof performance.
To achieve these goals, a kind of quick detach filter flask for water cleaning systems designed by the utility model, comprise filter flask, bottom is provided with bottom described filter flask, described filter flask top is provided with top cover head, filter core is provided with in described filter flask, described top cover head is placed in enclosing cover, described outer covering is arranged with outward extending water inlet interface and water outlet mouthpiece, described enclosing cover can be connected on a filter flask seat, lower end, described enclosing cover periphery is arranged with some projections one and is provided with a bulge loop near lower end, between described projection one and bulge loop, be provided with some boss;
Also comprise a fixed cap, be provided with some draw-in grooves corresponding with boss in described fixed cap, described boss to snap in draw-in groove thus fixed cap and enclosing cover is fixed, and is also provided with a snap ring, described snap ring is arranged with breach below described draw-in groove;
The inner cap suitable with top cover head is provided with between described top cover head and enclosing cover, cover in described and be arranged with water inlet, the delivery port corresponding with interface of intaking, water outlet mouthpiece, described inner cap lower surface is connected on the snap ring in fixed cap, thus the water inlet covered in making can be connected mutually with water inlet interface, delivery port can be connected mutually with water outlet mouthpiece;
Described top cover head is arranged with some chuck, described top cover head stretches into and half-twist thus chuck and snap ring are fixed from the indentation, there of the snap ring fixed cap, described top cover head portion is provided with some cannelures, and described cannelure is provided with sealing ring, thus top cover head and inner cap are fixed.
Further, overlap respectively outside described water inlet and delivery port and have sealing ring.
Further, cover in described and be respectively equipped with annular groove one and annular groove two near upper end surface and near lower surface place, described annular groove one and annular groove two are respectively equipped with sealing ring.
Further, the inner circle radius of described inner cap than the snap ring of fixed cap and the radius of breach large, rotate inner cap howsoever, inner cap is still positioned on the snap ring of fixed cap.
Further, also comprise a flushing pipe, the opening of this flushing pipe is positioned at enclosing cover top, and is connected with filter flask by inner cap, and described opening part is provided with a seal cover that can extract.
First inner cap is stretched in enclosing cover, again fixed cap is connected to outside enclosing cover, make inner cap be fixed on the snap ring of fixed cap simultaneously, then the indentation, there of the top cover head of filter flask from the lower end snap ring of fixed cap is stretched into, half-twist, the chuck of top cover head is made to be fixed on snap ring, simultaneously due to top cover head and inner cap suitable, and sealing ring is set on cannelure, top cover head and inner cap are fixed, rotating cap head can drive the rotation of inner cap, therefore top cover head half-twist thus drive inner cap half-twist, the water inlet covered in making, delivery port and the water inlet interface covered outward, water outlet mouthpiece is connected, when needs are changed filter core, as long as rotate filter flask 90 °, the rotation 90 ° that inner cap is also corresponding, now water inlet, delivery port are not communicated with water inlet interface, water outlet mouthpiece, filter flask is taken off namely replaceable, now because water inlet, delivery port are not communicated with water inlet interface, water outlet mouthpiece, and be provided with sealing ring on the annular groove one, annular groove two of inner cap, current can not flow out from the gap of enclosing cover and inner cap, good airproof performance.
A kind of quick detach filter flask for water cleaning systems that this utility model obtains, the same with water purification filter flask occupation mode of the prior art, do not repeat them here.
A kind of quick detach filter flask for water cleaning systems that the utility model obtains, its technique effect is: structure is simple, good airproof performance, and decreases the technological operations such as welding, reduces cost, assembles also more convenient.
Accompanying drawing explanation
Fig. 1 is the explosive view of a kind of quick detach filter flask for water cleaning systems of the utility model;
Fig. 2 is the structure sectional view of a kind of quick detach filter flask for water cleaning systems of the utility model when using.
Structure sectional view when Fig. 3 is a kind of replacing of the quick detach filter flask for water cleaning systems of the utility model filter flask.
Fig. 4 is the structural representation of fixed cap in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Figure 1-4, a kind of quick detach filter flask for water cleaning systems that the utility model provides, comprise filter flask 1, bottom 2 is provided with bottom described filter flask 1, described filter flask 1 top is provided with top cover head 3, filter core 4 is provided with in described filter flask 1, described top cover head 3 is placed in enclosing cover 5, described enclosing cover 5 is arranged with outward extending water inlet interface and water outlet mouthpiece, described enclosing cover 5 can be connected on a filter flask seat, lower end, described enclosing cover 5 periphery is arranged with two projections 1 and is provided with a bulge loop 7 near lower end, between described projection 1 and bulge loop 7, be provided with four boss 8;
Also comprise a fixed cap 9, be provided with four draw-in grooves 10 corresponding with boss 8 in described fixed cap 9, described boss 8 to snap in draw-in groove 10 thus fixed cap 9 and enclosing cover 5 is fixed, and is also provided with a snap ring 11 below described draw-in groove 10, described snap ring 11 is arranged with breach 12, as shown in Figure 4;
The inner cap 13 suitable with top cover head 5 is provided with between described top cover head 3 and enclosing cover 5, described inner cap 13 is arranged with water inlet, the delivery port corresponding with interface of intaking, water outlet mouthpiece, overlap respectively outside water inlet and delivery port and have sealing ring, described inner cap 13 lower surface is connected on the snap ring 11 in fixed cap 9, thus the water inlet on inner cap 13 can be connected mutually with water inlet interface, delivery port can be connected mutually with water outlet mouthpiece;
Described top cover head 3 is arranged with two chuck 14, described top cover head 3 stretches into and half-twist thus chuck 14 and snap ring 11 are fixed from the breach 12 of the snap ring 11 of fixed cap 9, described top cover head 3 head is provided with three cannelures 15, described cannelure 15 is provided with sealing ring, thus top cover head 3 and inner cap 13 are fixed.
In the present embodiment, described inner cap 13 is respectively equipped with annular groove 1 and annular groove 2 17 near upper end surface and near lower surface place, described annular groove 1 and annular groove 2 17 are respectively equipped with sealing ring.
In the present embodiment, the inner circle radius of described inner cap 13 is larger than the radius of the snap ring 11 on fixed cap 9 and breach 12, and rotate inner cap 13 howsoever, inner cap 13 is still positioned on the snap ring 11 of fixed cap 9.
In the present embodiment, also comprise a flushing pipe, the opening of this flushing pipe is positioned at enclosing cover 5 top, and is connected with filter flask 1 by inner cap 13, described opening part is provided with a seal cover that can extract 18.
First inner cap 13 is stretched in enclosing cover 5, again fixed cap 9 is connected to outside enclosing cover 5, make inner cap 13 be fixed on the snap ring 11 of fixed cap 9 simultaneously, then the breach 12 of the top cover head 3 of filter flask 1 from the lower end snap ring 11 of fixed cap 9 is stretched into, half-twist, two of top cover head 3 chuck 14 are made to be fixed on snap ring 11, simultaneously because top cover head 3 and inner cap 13 are suitable, and sealing ring is set on cannelure 15, top cover head 3 and inner cap 13 are fixed, rotating cap head 3 can drive the rotation of inner cap 13, therefore top cover head 3 half-twist thus drive inner cap 13 half-twist, make the water inlet on inner cap 13, water inlet interface on delivery port and enclosing cover 5, water outlet mouthpiece is connected, when needs are changed filter core, as long as rotate filter flask 190 °, the rotation 90 ° that inner cap 13 is also corresponding, now water inlet, delivery port are not communicated with water inlet interface, water outlet mouthpiece, filter flask 1 is taken off namely replaceable, now because water inlet, delivery port are not communicated with water inlet interface, water outlet mouthpiece, and be provided with sealing ring on the annular groove 1, annular groove 2 17 of inner cap 13, current can not flow out from enclosing cover 5 and the gap of inner cap 13, good airproof performance.
A kind of quick detach filter flask for water cleaning systems that this utility model obtains, the same with water purification filter flask occupation mode of the prior art, do not repeat them here.
A kind of quick detach filter flask for water cleaning systems that the utility model obtains, its technique effect is: structure is simple, good airproof performance, and decreases the technological operations such as welding, reduces cost, assembles also more convenient.
Claims (5)
1. the quick detach filter flask for water cleaning systems, comprise filter flask, bottom is provided with bottom described filter flask, described filter flask top is provided with top cover head, filter core is provided with in described filter flask, described top cover head is placed in enclosing cover, described outer covering is arranged with outward extending water inlet interface and water outlet mouthpiece, described enclosing cover can be connected on a filter flask seat, it is characterized in that: lower end, described enclosing cover periphery is arranged with some projections one and is provided with a bulge loop near lower end, be provided with and some boss between described projection one and bulge loop;
Also comprise a fixed cap, be provided with some draw-in grooves corresponding with boss in described fixed cap, described boss to snap in draw-in groove thus fixed cap and enclosing cover is fixed, and is also provided with a snap ring, described snap ring is arranged with breach below described draw-in groove;
The inner cap suitable with top cover head is provided with between described top cover head and enclosing cover, cover in described and be arranged with water inlet, the delivery port corresponding with interface of intaking, water outlet mouthpiece, described inner cap lower surface is connected on the snap ring in fixed cap, thus the water inlet covered in making can be connected mutually with water inlet interface, delivery port can be connected mutually with water outlet mouthpiece;
Described top cover head is arranged with some chuck, described top cover head stretches into and half-twist thus chuck and snap ring are fixed from the indentation, there of the snap ring of fixed cap, described top cover head portion is provided with some cannelures, and described cannelure is provided with sealing ring, thus top cover head and inner cap are fixed.
2. the quick detach filter flask for water cleaning systems according to claim 1, is characterized in that: overlapping respectively outside described water inlet and delivery port has sealing ring.
3. the quick detach filter flask for water cleaning systems according to claim 1, is characterized in that: cover in described and be respectively equipped with annular groove one and annular groove two near upper end surface and near lower surface place, and described annular groove one and annular groove two are respectively equipped with sealing ring.
4. the quick detach filter flask for water cleaning systems according to claim 1, is characterized in that: the inner circle radius of described inner cap is larger than the radius of the snap ring on fixed cap and breach.
5. the quick detach filter flask for water cleaning systems according to claim 1, is characterized in that: also comprise a flushing pipe, and the opening of this flushing pipe is positioned at enclosing cover top, and is connected with filter flask by inner cap, and described opening part is provided with a seal cover that can extract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519840.4U CN204051147U (en) | 2014-09-05 | 2014-09-05 | A kind of quick detach filter flask for water cleaning systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519840.4U CN204051147U (en) | 2014-09-05 | 2014-09-05 | A kind of quick detach filter flask for water cleaning systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051147U true CN204051147U (en) | 2014-12-31 |
Family
ID=52192744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519840.4U Expired - Fee Related CN204051147U (en) | 2014-09-05 | 2014-09-05 | A kind of quick detach filter flask for water cleaning systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837563A (en) * | 2018-07-11 | 2018-11-20 | 宋文静 | A kind of detaching structure of water purifier |
-
2014
- 2014-09-05 CN CN201420519840.4U patent/CN204051147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837563A (en) * | 2018-07-11 | 2018-11-20 | 宋文静 | A kind of detaching structure of water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |