CN202237517U - Filter flask subassembly and purifier - Google Patents
Filter flask subassembly and purifier Download PDFInfo
- Publication number
- CN202237517U CN202237517U CN2011203502139U CN201120350213U CN202237517U CN 202237517 U CN202237517 U CN 202237517U CN 2011203502139 U CN2011203502139 U CN 2011203502139U CN 201120350213 U CN201120350213 U CN 201120350213U CN 202237517 U CN202237517 U CN 202237517U
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- China
- Prior art keywords
- lid
- filter flask
- groove
- connector
- slideway
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 2
- 239000003818 cinder Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter flask assembly, which comprises a cover body, a connector and a locking mechanism, wherein one end of the cover body is provided with an opening, the other end of the cover body is provided with a water inlet and a water outlet, and the connector can be inserted into the cover body from the opening of the cover body; the locking mechanism comprises at least one clamping groove arranged on the outer wall of the connector along the circumferential direction, through holes which are arranged on the cover body and are radially penetrated through correspondingly to the clamping grooves, buckles which can be radially and slidably arranged in each through hole, and a rotary sleeve which is rotatably sleeved outside the cover body, wherein a slide way is arranged on each rotary sleeve, each buckle comprises a body, one end of each body can be clamped into the corresponding clamping groove, a slide block part is arranged at the other end of each body, the slide blocks are matched with the slide ways, and when the rotary sleeve is rotated, the slide block parts slide along the slide ways to drive the. The utility model has the advantages of strong bearing capacity, stable connection and simple and convenient assembly. And simultaneously, the utility model also discloses a purifier of having above-mentioned filter flask subassembly.
Description
Technical field
The utility model relates to filter, especially a kind of filter flask assembly, and the purifier with this filter flask assembly.
Background technology
Existing filter flask assembly mainly is made up of lid, filter flask and retaining mechanism, and the lower ending opening of lid is provided with water inlet and delivery port in the upper end of lid; Filter flask comprises shell and connector, and this connector can insert in the lid from the lower ending opening of lid, and through retaining mechanism locking.Existing retaining mechanism mainly contains following two kinds: first kind is that lid is connected through the spiral slide rail with connector at lid and connector joint processing spiral slide rail.Though this retaining mechanism can satisfy the requirement of bond strength; But such structure also has following weak point: water purifier in use receives the impact of water hammer; Can form the trend that glides along helical guideway between lid and the connector, have potential safety hazard.Another kind is to adopt the spring compression buckle, realizes the embedding of buckle, and the rotation extrusion of filter core realizes withdrawing from buckle.There is following weak point in this retaining mechanism: (1) spring generally adopts metal material to process, and spring uses under wet environment and is prone to get rusty, and not only can cause the spring performance to descend, and shorten service life, and anvil cinder is prone to fall in the filter flask contaminant water; (2) receive big pressure or pressurized number of times more for a long time when spring, cause spring fatigue easily and elastic force reduces, do not reach locking effect, and cause that the accident that filter flask drops takes place.
Summary of the invention
First purpose of the utility model is to provide the filter flask assembly that a kind of bearing capacity is strong, connection is firm, assembling is easy.
Second purpose of the utility model is to provide a kind of purifier with this filter flask assembly.
In order to realize first purpose of the utility model; The technical scheme that is adopted is following: a kind of filter flask assembly; It comprises lid, connector and retaining mechanism, and an end of said lid has opening, on this lid, is provided with water inlet and delivery port; Said connector has intake tunnel and exhalant canal, and this connector can insert in the lid from said opening; Said retaining mechanism comprise along circumferentially be located at least one draw-in groove on the said connector outer wall, be located on the said lid with the corresponding through hole that radially runs through of said draw-in groove, can be loaded on the buckle in each through hole with radially sliding and rotatably be set in the outside rotary sleeve of said lid; On rotary sleeve, be provided with slideway; Each said buckle includes body; One end of this body can snap in the said draw-in groove, and the other end is provided with slide section, and said slide section cooperates with said slideway; When the rotation rotary sleeve, slide section drives the buckle radial expansion along the slideway slip and moves.
As the preferred embodiment of technique scheme, said slideway is a cambered way.
As the preferred embodiment of technique scheme, said slideway has slideway outer wall and slideway inwall, between the body of each said buckle and its slide section, is provided with breach, and insert in this breach the end of slideway inwall.
As the preferred embodiment of technique scheme, each said through hole is the little stepped hole in imperial palace stomidium footpath, aperture, outer end, and each said body is the step that is complementary with said through hole.
As the preferred embodiment of technique scheme, the inner wall section of each said through hole extends radially outwardly and is formed for supporting the support portion of said buckle.
As the preferred embodiment of technique scheme, on contacted of said rotary sleeve and said lid, be provided with first boss and first groove, this first boss can snap in this first groove.
As the preferred embodiment of technique scheme, on said rotary sleeve, be provided with first groove, said this lid is provided with first boss, and said first boss can snap in this first groove.
Preferred embodiment as technique scheme; Be provided with the 3rd groove that extends axially to its openend in said cover body; On the outer peripheral face of said connector, be provided with and corresponding the 3rd boss of said the 3rd groove; When said connector inserted in the said lid, the 3rd boss was positioned at the 3rd groove.
As the preferred embodiment of technique scheme, between said connector and said lid, be provided with sealing ring.
A kind of purifier that the utility model provides, it comprises at least one above-mentioned filter flask assembly.
The filter flask assembly that the utility model provides, its retaining mechanism adopt the slide block that matches to drive the motion of buckle radial expansion with slideway, thus the locking of realization retaining mechanism and unclamping, and compared with prior art, it has the following advantages:
(1) bearing capacity of retaining mechanism is strong, connects firmly, has avoided the accident that causes filter flask to drop because of a little less than the retaining mechanism bearing capacity; And, can and between lid and the connector positioner be set between the rotary sleeve of retaining mechanism and lid, connect steadiness with further increase.
(2) good reliability of retaining mechanism, long service life.
(3) the filter flask assembling is easy.During the installing/dismounting filter flask, only need easily to rotate the replacing that rotary sleeve can be realized filter flask, convenient and swift, reduce operating procedure.
(4) in addition, filter flask adopts integrated structure design, when changing material for core, and shell and filter core integral replacing, safe and efficient, prevent secondary pollution.
Description of drawings
Fig. 1 is the explosive view of filter flask assembly;
Fig. 2 is the cutaway view of filter flask assembly;
Fig. 3 is the cutaway view along A-A line among Fig. 2;
Fig. 4 is the partial enlarged view at I place among Fig. 3;
Fig. 5 is the partial enlarged view at P place among Fig. 3.
Description of reference numerals: 10-lid, 11-water inlet, 12-delivery port, 13-through hole, 14-second groove, 15-first boss, 16-the 3rd groove, 17-support portion, 20-connector, 21-draw-in groove, 22-annular groove, 23-the 3rd boss, 30-buckle, 31-body, 32-slide section, 33-breach, 40-rotary sleeve, 41-slideway, 41a-slideway outer wall, 41b-slideway inwall, 42-second boss, 43-first groove, 50-sealing ring.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing:
As shown in Figure 1; The filter flask assembly mainly is made up of lid 10, filter flask and retaining mechanism, and wherein, lid 10 is the tubular structure of lower ending opening; Be provided with water inlet 11 and delivery port 12 on the top of this lid 10; Along being circumferentially with 4 through holes that radially run through 13, through hole 13 be the directly little stepped hole of aperture, outer end imperial palace stomidium in the bottom of lid 10, and the inner wall section of each through hole 13 stretches out and is formed for supporting the support portion 17 of buckle 30.On the outer peripheral face of the lid on the through hole 13 10, be provided with annular second groove 14.
Filter flask by shell (not shown on the figure), connector 20 and be loaded on shell and connector 20 in filter cores (not shown on the figure) form; This connector 20 has intake tunnel and exhalant canal; The middle part of connector 20 outer peripheral faces be provided with lid 10 on through hole 13 corresponding 4 draw-in grooves 21, be provided with the annular groove 22 that is used to install O RunddichtringO 50 in the upper end of connector 20.
Retaining mechanism by be located at 4 draw-in grooves 21 on the connector 20,4 through holes 13, buckle 30 and the rotary sleeve of being located on the lid 10 40 formed; See Fig. 2,3; On rotary sleeve 40, be provided with the cambered way 41 that Open Side Down, this slideway 41 has slideway outer wall 41a and slideway inwall 41b.Port edge at rotary sleeve 40 is provided with to the second projecting inward boss 42.Buckle 30 comprise body 31, be located at the slide section 32 of body 31 outer ends and be located at body 31 and slide section 32 between the breach 33 that makes progress of opening, the step of body 31 for being complementary with through hole 13.
Like Fig. 2, shown in 3; During assembling, earlier the body 31 of buckle 30 outer end opening from through hole 13 is inserted in the through hole 13, be inserted in rotary sleeve 40 more from top to bottom; Insert in the breach 33 of buckle 30 lower end of slideway inwall 41b, and 32 of the slide section of buckle 30 fall in the slideway 41 of rotary sleeve 40.Second boss 42 on the rotary sleeve 40 snaps in annular second groove 14 of lid 10, so that rotary sleeve 40 is carried out axial location.During rotation rotary sleeve 40, slide section 32 is slided along slideway 41 and is driven buckle 30 radial motions, thereby realizes locking and unclamping.
Like Fig. 3, shown in 4, be provided with first groove 43 at rotary sleeve 40, lid 10 is provided with first boss 15, and this first boss 15 can snap in first groove 43, when rotary sleeve 40 rotates to assigned address, through first boss 15 and first groove, 43 location.
Like Fig. 3, shown in 5; Be provided with the 3rd groove 16 that extends axially to its lower surface at the inwall 41b of lid 10; On the outer peripheral face of connector 20, be provided with and the 3rd groove 16 corresponding the 3rd boss 23, when connector 20 inserted in the lid 10, the 3rd boss 23 was positioned at the 3rd groove 16; Through the 3rd boss 23 and 16 radial locations of the 3rd groove, both cannot be rotated relatively.
More than be merely the specific embodiment of the utility model, do not limit the protection domain of the utility model with this; Do not violate any replacement and the improvement of being done on the basis of the utility model design, all belonging to the protection domain of the utility model.
Claims (10)
1. filter flask assembly; It comprises lid, connector and retaining mechanism, and an end of said lid has opening, on this lid, is provided with water inlet and delivery port; Said connector has intake tunnel and exhalant canal, and this connector can insert from the opening of said lid in the lid; It is characterized in that: said retaining mechanism comprise along circumferentially be located at least one draw-in groove on the said connector outer wall, be located on the said lid with the corresponding through hole that radially runs through of said draw-in groove, can be loaded on the buckle in each through hole with radially sliding and rotatably be set in the outside rotary sleeve of said lid; On rotary sleeve, be provided with slideway; Each said buckle includes body; One end of this body can snap in the said draw-in groove, and the other end is provided with slide section, and said slide block cooperates with said slideway; When the rotation rotary sleeve, slide section drives the buckle radial expansion along the slideway slip and moves.
2. filter flask assembly according to claim 1 is characterized in that: said slideway is a cambered way.
3. filter flask assembly according to claim 1 is characterized in that: said slideway has slideway outer wall and slideway inwall, between the body of each said buckle and its slide section, is provided with breach, and insert in this breach the end of slideway inwall.
4. filter flask assembly according to claim 1 is characterized in that: each said through hole is the little stepped hole in imperial palace stomidium footpath, aperture, outer end, and each said body is the step that is complementary with said through hole.
5. filter flask assembly according to claim 1 is characterized in that: the inner wall section of each said through hole extends radially outwardly and is formed for supporting the support portion of said buckle.
6. according to each described filter flask assembly of claim 1 to 5, it is characterized in that: on said rotary sleeve, be provided with first groove, said this lid is provided with first boss, and said first boss can snap in this first groove.
7. according to each described filter flask assembly of claim 1 to 5, it is characterized in that: on the outer peripheral face of said lid, be provided with annular second groove, on said rotary sleeve, be provided with annular second boss, this second boss snaps in this second groove.
8. according to each described filter flask assembly of claim 1 to 5; It is characterized in that: be provided with the 3rd groove that extends axially to its openend in said cover body; On the outer peripheral face of said connector, be provided with and corresponding the 3rd boss of said the 3rd groove; When said connector inserted in the said lid, the 3rd boss was positioned at the 3rd groove.
9. according to each described filter flask assembly of claim 1 to 5, it is characterized in that: between said connector and said lid, be provided with sealing ring.
10. a purifier is characterized in that: comprise that at least one is like each described filter flask assembly of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203502139U CN202237517U (en) | 2011-09-19 | 2011-09-19 | Filter flask subassembly and purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203502139U CN202237517U (en) | 2011-09-19 | 2011-09-19 | Filter flask subassembly and purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237517U true CN202237517U (en) | 2012-05-30 |
Family
ID=46098822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203502139U Expired - Lifetime CN202237517U (en) | 2011-09-19 | 2011-09-19 | Filter flask subassembly and purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237517U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623635A (en) * | 2012-08-22 | 2014-03-12 | 珠海格力电器股份有限公司 | Pipeline water purifier, filtering device and pressure-bearing device thereof |
| CN105916818A (en) * | 2013-11-12 | 2016-08-31 | 奔腾电器（上海）有限公司 | Water purifier and cartridge for water purifier |
| CN107321042A (en) * | 2017-03-29 | 2017-11-07 | 宁波方太厨具有限公司 | The element kit and application that are convenient for changing have the water purifier of the element kit |
| CN108726697A (en) * | 2017-04-14 | 2018-11-02 | 青岛经济技术开发区海尔热水器有限公司 | External pipeline connecting structure of water treatment device and water treatment device |
-
2011
- 2011-09-19 CN CN2011203502139U patent/CN202237517U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623635A (en) * | 2012-08-22 | 2014-03-12 | 珠海格力电器股份有限公司 | Pipeline water purifier, filtering device and pressure-bearing device thereof |
| CN105916818A (en) * | 2013-11-12 | 2016-08-31 | 奔腾电器（上海）有限公司 | Water purifier and cartridge for water purifier |
| CN107321042A (en) * | 2017-03-29 | 2017-11-07 | 宁波方太厨具有限公司 | The element kit and application that are convenient for changing have the water purifier of the element kit |
| CN108726697A (en) * | 2017-04-14 | 2018-11-02 | 青岛经济技术开发区海尔热水器有限公司 | External pipeline connecting structure of water treatment device and water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |