CN201905737U - Beverage extraction and filtration device - Google Patents
Beverage extraction and filtration device Download PDFInfo
- Publication number
- CN201905737U CN201905737U CN2011200155998U CN201120015599U CN201905737U CN 201905737 U CN201905737 U CN 201905737U CN 2011200155998 U CN2011200155998 U CN 2011200155998U CN 201120015599 U CN201120015599 U CN 201120015599U CN 201905737 U CN201905737 U CN 201905737U
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- CN
- China
- Prior art keywords
- support tube
- annular base
- drink
- filter
- discharging opening
- 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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Abstract
The utility model discloses a beverage extraction and filtration device which comprises a ring-shaped base, a supporting cylinder and a liftable filtration cylinder, wherein the filtration cylinder comprises an inner cylinder and an outer cylinder of which the tops are connected with each other, the supporting cylinder is positioned between the inner cylinder and the outer cylinder, is provided with bottom studs and is supported on the top surface of the ring-shaped base, a discharge port corresponding to the mesopore of the ring-shaped base in position is formed at the bottom of the supporting cylinder, the bottom surface of the outer cylinder is supported on the top surface of the ring-shaped base, a hollow area is arranged at the bottom of the inner cylinder, a filter screen is mounted in the hollow area, and a sealing component for blocking the discharge port of the supporting cylinder is arranged at the bottom of the inner cylinder; and when the filtration cylinder is lifted, the sealing component at the bottom of the inner cylinder enables the discharge port of the supporting cylinder to be opened or closed correspondingly. The beverage extraction and filtration device provided by the utility model can keep the destined extraction time, and then rotates to lift the filtration cylinder to discharge liquid, so that not only is the use convenient and is the extraction time controllable, but also the cleaning is convenient.
Description
Technical field
The utility model relates to a kind of drink-extracting filter, is used for soaking extraction coffee, tea etc., obtains liquid beverage then.
Background technology
In coffee for drinking or tea, often need extract and filter, for example Chinese invention patent 02101526.0 discloses the filter of a kind of coffee or analog, this device comprise one make by the sheet material with redetermined rigidity (for example ground paper) and diameter less than the open framework of blind end framework.Above-mentioned open framework and blind end framework are arranged up and down and are interconnected by having the made tubular body portion of redetermined rigidity and flexible deformable sheet material (for example thin paper, non-woven fabric) by one, and constituting a shape thus is the bigger container body in truncated cone and bottom substantially.This filter can be placed on the coffee cup and use.
This filter is not when using, and open framework utilizes the deformability of main part to fold and be collected in the above-mentioned blind end framework.
And in use, upwards pull out open framework and launch the aforementioned body part, this container body promptly reverts to initial cup-shape and prepares to pour into hot water thus.
For example Chinese invention patent application 200910045194.6 discloses a kind of portable multifunctional coffee extractor and application thereof again, this portable multifunctional coffee extractor comprises outer container and inner pressurd vessel, inner pressurd vessel places in the outer container, pivot bush unit between outer container and inner pressurd vessel, outer container comprises the bottom surface of sealing, the bottom of inner pressurd vessel is provided with the extract cavity volume, the bottom surface of extract cavity volume is provided with block water plate or perforated baffle, the bottom surface of inner pressurd vessel is provided with filter cover, be provided with mechanically-sealing apparatus between the sidewall of outer container and the sidewall of inner pressurd vessel, can be used for coffee, tea, the extraction of drinking water and other beverages or filtration.
But extraction time control inconvenience in the prior art, if device moves separately and causes liquid to overflow easily behind the dress water, perhaps adorn water after liquid directly flow out, do not play the effect of soaking extraction.
The utility model content
The utility model provide a kind of easy to use, leaching time is controlled, the drink-extracting filter being convenient to clean.
A kind of drink-extracting filter, comprise annular base, support tube and liftable cartridge filter, described cartridge filter is made of interconnective inner core in top and urceolus, described support tube is between inner core and urceolus, support tube has footing and is supported on the annular base end face, the support tube bottom has the corresponding discharging opening of mesopore of position and annular base, described urceolus bottom supporting is on the annular base end face, tube bottom has the hollow out zone in described, in the hollow out zone filter screen is housed, interior tube bottom has the seal member that is used for shutoff support tube discharging opening; The seal member of tube bottom makes the open or sealing of support tube discharging opening accordingly in during the cartridge filter lifting.
The bottom surface of support tube and urceolus all is supported on the annular base end face, when cartridge filter drops to extreme position, seal member seals the support tube discharging opening just, when relative annular base of cartridge filter and support tube rising, seal member breaks away from discharging opening, liquid in the inner core is discharged described drink-extracting filter through the mesopore of screen pack, discharging opening and annular base successively, can utilize other containers to accept.
Although the lifting of cartridge filter can be adopted prior art even manual operation, but as preferred, described annular base end face and urceolus bottom surface are provided with the bar shaped guiding parts that cooperatively interacts, described bar shaped guiding parts distributes around circumferencial direction, and the contact-making surface between the bar shaped guiding parts of annular base end face and the bar shaped guiding parts of urceolus bottom surface has level inclination, makes cartridge filter rotate relative annular base and rises or descend.
Described bar shaped guiding parts can be various ways such as guide rail, bar-shaped trough, and in order to guarantee cartridge filter when annular base rotates, axis separately is not offset.
As further preferred, described annular base end face has the bar-shaped trough that distributes around circumferencial direction, and the bottom surface of bar-shaped trough has inclination angle along the circumferential direction; Described urceolus bottom surface has the arcuate guide bar, and the arcuate guide bar assigns in the bar-shaped trough of annular base end face; The arcuate guide bar makes the relative annular base of cartridge filter rise or descend under the effect of the bottom surface of bar-shaped trough when cartridge filter rotates.
As further preferred, described bar-shaped trough has two, distribute along annular base end face circumferencial direction successively, the arcuate guide bar of same urceolus bottom surface also is two, inserts respectively in the corresponding bar-shaped trough, because the bottom surface of bar-shaped trough is domatic, when cartridge filter when annular base rotates, under the guide effect of bar-shaped trough bottom surface, cartridge filter can rise or descend, and realizes the open or sealing of support tube discharging opening.
Because the contact-making surface of guiding parts is domatic, the distance that cartridge filter rises or descends also can be controlled, and can directly control flow, the flow velocity of the liquid after extraction is filtered.The size of adjusting domatic inclination angle can also change the speed that rises or descend when cartridge filter rotates.
As preferably, the bottom of described support tube is a funnel-shaped structure, described discharging opening is positioned at the infundibulate bottom, be convenient to put clean liquid, when the sealed parts of described discharging opening seal, the outer wall of described inner core and the inwall of support tube are fitted mutually, avoid to greatest extent rocking mutually between support tube and the cartridge filter.
As preferably, the interior of described annular base is provided with some positioning steps along end face, the assigning in the positioning step of the footing correspondence of described support tube.When cartridge filter when annular base rotates, positioning step can limit support tube, prevents the rotation of support tube.
As further preferred, positioning step can have two or more, is distributed in the interior along end face of annular base around circumferencial direction, promptly is in the mesopore marginal portion.
For proof strength, to be convenient to move, the top of described inner core and urceolus is along being structure as a whole, and urceolus also can play function of heat insulation.Moreover, leave the gap between support tube and the urceolus, can prevent from the inner core to add behind the high-temp liquid injury the user
As preferably, described in the hollow out zone of tube bottom several are arranged, the bottom surface that is distributed in inner core of radiativity and/or the bottom of inner core sidewall.This spline filter has guaranteed the effect of filtering more fully with even.
Described seal member is a ball crown type, and the ball crown type top is towards discharging opening, and corresponding with the discharging opening position.Described discharging opening top is along having the sealing inclined-plane that matches with seal member outer wall shape.
When the ball crown type top cooperates with the sealing inclined-plane on edge, discharging opening top, increased sealing area, guaranteed sealing.
Described annular base, liftable cartridge filter and support tube have same axis, and when cartridge filter rotation or lifting, the position that can keep seal member and discharging opening has guaranteed the precision that cooperates on axis like this.
Described base jug, make things convenient for extraction equipment whole move and the high-temp liquid of packing into after prevent to scald the user.
The utility model drink-extracting filter adds entry and solid content in inner core when using, because the sealed parts shutoff of discharging opening has avoided water directly to flow out, rotate and upgrade cartridge filter again after the extraction time that can keep being scheduled to.Adopt split type structure to be convenient to clean, extraction equipment itself also can be used as the independent bearing container and is used for transport applications between dry point and water container such as water tumbler, water bottle, the kettle in addition.
Can add lid in case dust is gone in falling stop at the cartridge filter top, because whole good airproof performance, even the extraction filter is moved in the back that therefore is filled with water, liquid can not overflow yet.Lid can the support inner core after extraction equipment uses, urceolus and support tube, has guaranteed cleaning and the health used
Description of drawings
Fig. 1 is the utility model drink-extracting filter cross-sectional view;
Fig. 2 is the perspective view of annular base;
Fig. 3 is the perspective view of annular base and support tube, and wherein support tube adopts and partly cuts open signal;
Fig. 4 is the perspective view of cartridge filter.
The specific embodiment
Referring to accompanying drawing, a kind of drink-extracting filter of the utility model comprises the annular base 1, cartridge filter and the support tube 2 that have mesopore 9.
Cartridge filter is made of mutually nested inner core 4 and urceolus 3, and inner core 4 and urceolus 3 tops fuse mutually, and support tube 2 is between inner core 4 and urceolus 3.
Inner core 4 bottoms have hollow out zone 5, and filter screen (having omitted filter screen among the figure) is housed in hollow out zone 5, and inner core 4 is fitted in support tube 2 inwalls on the whole, and inner core 4 bottoms have the seal member 8 that is used for shutoff discharging opening 7.The hollow out zone has several, is the bottom surface that is distributed in inner core 4 of center radiation and the bottom of inner core 4 sidewalls with seal member 8.This spline filter has guaranteed the effect of filtering more fully with even.
Annular base 1 end face has the bar-shaped trough 10 that distributes around circumferencial direction, and the inclination angle that the bottom surface of bar-shaped trough 10 has along the circumferential direction is that the bottom surface is domatic; Bar-shaped trough 10 has two.
Urceolus 3 bottom surfaces have arcuate guide bar 13, during installation in the bar-shaped trough 10 that assigns into annular base 1 end face of arcuate guide bar 13 correspondences; Arcuate guide bar 12 makes the relative annular base 1 of cartridge filter rise or descend under the effect of the bottom surface of bar-shaped trough 10 when cartridge filter rotates.
The interior of annular base 1 is provided with two positioning steps 11 along end face, and the footing 6 of support tube 2 is assigning in the positioning step 11 of two correspondences.When cartridge filter when annular base 1 rotates, positioning step 11 can limit the footing 6 of support tubes 2, prevents that support tube 2 from rotating.
Annular base 1, liftable cartridge filter and support tube 2 have same axis, have guaranteed the precision that cooperates.
The utility model drink-extracting filter adds entry and solid content in inner core when using, because the sealed parts shutoff of discharging opening, avoided water directly to flow out, can keep extraction time of being scheduled to, in the time of need emitting liquid, rotate through filter cylinder, when relative annular base of cartridge filter and support tube rising, seal member breaks away from discharging opening, liquid in the inner core passes through the mesopore of screen pack, discharging opening and annular base successively, discharge the drink-extracting filter, can utilize other containers to accept.
Claims (10)
1. drink-extracting filter, comprise annular base, support tube and liftable cartridge filter, it is characterized in that, described cartridge filter is made of interconnective inner core in top and urceolus, described support tube is between inner core and urceolus, support tube has footing and is supported on the annular base end face, the support tube bottom has the corresponding discharging opening of mesopore of position and annular base, described urceolus bottom supporting is on the annular base end face, tube bottom has the hollow out zone in described, in the hollow out zone filter screen is housed, interior tube bottom has the seal member that is used for shutoff support tube discharging opening; The seal member of tube bottom makes the open or sealing of support tube discharging opening accordingly in during the cartridge filter lifting.
2. drink-extracting filter as claimed in claim 1, it is characterized in that, described annular base end face and urceolus bottom surface are provided with the bar shaped guiding parts that cooperatively interacts, described bar shaped guiding parts distributes around circumferencial direction, and the contact-making surface between the bar shaped guiding parts of annular base end face and the bar shaped guiding parts of urceolus bottom surface has level inclination, makes cartridge filter rotate relative annular base and rises or descend.
3. drink-extracting filter as claimed in claim 2 is characterized in that, the bottom of described support tube is a funnel-shaped structure, and described discharging opening is positioned at the infundibulate bottom.
4. drink-extracting filter as claimed in claim 3 is characterized in that, when the sealed parts of described discharging opening sealed, the outer wall of described inner core and the inwall of support tube were fitted mutually.
5. as each described drink-extracting filter of claim 1～4, it is characterized in that the interior of described annular base is provided with some positioning steps along end face, the assigning in the positioning step of the footing correspondence of described support tube.
6. drink-extracting filter as claimed in claim 5 is characterized in that, the top of described inner core and urceolus is along being structure as a whole.
7. drink-extracting filter as claimed in claim 6 is characterized in that, the hollow out zone of described interior tube bottom has several, the bottom surface that is distributed in inner core of radiativity and/or the bottom of inner core sidewall.
8. drink-extracting filter as claimed in claim 7 is characterized in that, described seal member is a ball crown type, and the ball crown type top is towards discharging opening, and corresponding with the discharging opening position.
9. drink-extracting filter as claimed in claim 8 is characterized in that, described discharging opening top is along having the sealing inclined-plane that matches with seal member outer wall shape.
10. drink-extracting filter as claimed in claim 9 is characterized in that, described annular base, liftable cartridge filter and support tube have same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200155998U CN201905737U (en) | 2011-01-19 | 2011-01-19 | Beverage extraction and filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200155998U CN201905737U (en) | 2011-01-19 | 2011-01-19 | Beverage extraction and filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201905737U true CN201905737U (en) | 2011-07-27 |
Family
ID=44297948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200155998U Expired - Lifetime CN201905737U (en) | 2011-01-19 | 2011-01-19 | Beverage extraction and filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201905737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144891A (en) * | 2011-01-19 | 2011-08-10 | 天津捷瑞康工贸有限公司 | Beverage extraction and filter device |
| CN103203129A (en) * | 2012-01-17 | 2013-07-17 | 上海冠龙阀门机械有限公司 | Filter used in raw water coarse filtration |
| CN111569463A (en) * | 2020-04-27 | 2020-08-25 | 安徽省金宜食品有限公司 | Extraction device is used in tea beverage production |
-
2011
- 2011-01-19 CN CN2011200155998U patent/CN201905737U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144891A (en) * | 2011-01-19 | 2011-08-10 | 天津捷瑞康工贸有限公司 | Beverage extraction and filter device |
| CN102144891B (en) * | 2011-01-19 | 2013-06-05 | 天津捷瑞康工贸有限公司 | Beverage extraction and filter device |
| CN103203129A (en) * | 2012-01-17 | 2013-07-17 | 上海冠龙阀门机械有限公司 | Filter used in raw water coarse filtration |
| CN103203129B (en) * | 2012-01-17 | 2015-08-12 | 上海冠龙阀门机械有限公司 | A kind of filter for former water coarse filtration |
| CN111569463A (en) * | 2020-04-27 | 2020-08-25 | 安徽省金宜食品有限公司 | Extraction device is used in tea beverage production |
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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: 20110727 |
|
| CX01 | Expiry of patent term |