CN107960864A - A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper - Google Patents
A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper Download PDFInfo
- Publication number
- CN107960864A CN107960864A CN201711279073.9A CN201711279073A CN107960864A CN 107960864 A CN107960864 A CN 107960864A CN 201711279073 A CN201711279073 A CN 201711279073A CN 107960864 A CN107960864 A CN 107960864A
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- CN
- China
- Prior art keywords
- filter paper
- pot
- solid type
- type filter
- pressure
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
- A47J31/08—Paper filter inlays therefor to be disposed after use
- A47J31/085—Paper filter inlays therefor to be disposed after use to be used for brewing coffee under pressure, e.g. for espresso machines
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The present invention relates to method to press pot, more particularly to a kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper, the device to include compression bar, metal bracket and replaceable solid type filter paper；The metal bracket is fixedly connected with compression bar, replaceable solid type filter paper is coated on outside metal bracket, and the kettle body inner wall of pot can be pressed to keep being interference fitted with method, what the interference fit produced presses the frictional force of pot kettle body inner wall to be more than or equal to the sealing force prevented needed for filter residue leakage, while the pressure from compression bar and metal bracket when pressing the frictional force of pot inner wall to be less than normal use with method that the interference fit produces with method.The present invention presses pot metal filter screen using replaceable solid type filter paper instead of the method for the prior art, so as to fulfill more preferable filter effect, disposable convenience is also improved user experience, substantially increases convenience and healthy and safe property.
Description
Technical field
The present invention relates to method to press pot, especially a kind of filtration apparatus suitable for method pressure pot.
Background technology
Existing method presses pot, and the mostly of use are metal filtration net modes, its structure is substantially similar, such as Chinese patent
CN204813412U, title are a kind of method pressure pots, and method pressure pot includes kettle body and pot lid, and kettle body bottom is equipped with pot seat, kettle body one
Side is equipped with pot handle, and pot lid center is equipped with through hole, and compression bar passes through through hole, and compression bar one end is equipped with pressure head, and the other end is equipped with filtering pressure device group,
Filtering pressure device group includes coffee bowl and filter layer, and coffee bowl and filter layer are connected through a screw thread, and compression bar is fixed on filter layer, coffee
Bowl bottom is equipped with filter opening.
The technical problem being primarily present in the prior art is due to that the soaking objects such as filtering pressure device group coffee grounds are gathered in kettle body bottom
Portion, in brewing process, due to the effect of pressure head and filtering pressure device group so that the more difficult cleaning of filter residue of kettle body bottom.Then just have
The design as Chinese patent CN204813412U is equipped with cleaning bristle below filter layer.But in actual use, still
Right cumbersome inconvenience.
In addition, also just like Chinese patent CN204033119U, entitled a kind of method pressure pot easy to clean, it is intended to by right
The structure of method pressure pot filtering pressure device group improves the cleaning for solving the problems, such as method pressure pot filtering pressure device group.Its structure includes being used to contain liquid
Kettle body and filter assemblies；Filter assemblies include coffee grounds bowl, coffee grounds strainer, pot lid and operation lever, and pot lid center is provided with set
Cylinder, operation lever pass perpendicularly through sleeve, and coffee grounds strainer is fixed on the bottom of operation lever, and coffee grounds strainer outer ring is equipped with and kettle body
Inner wall keeps the sealing ring of interference fit, and annular bayonet is offered on the periphery wall of sealing ring；Coffee grounds bowl is positioned in kettle body
Bottom, coffee grounds bowl neck are provided with annular indent projection；When coffee grounds strainer as operation lever moves downwardly to extreme lower position
When, the annular bayonet of sealing ring is lifted up together with the annular indent protrusions snap of coffee grounds bowl neck so that working as
During operation lever, coffee grounds bowl will be taken out of in the lump in company with coffee grounds strainer.Although method pressure pot filter assemblies structure passes through built in one
Coffee grounds bowl to make subsequent cleaning become relative ease simple, be conducive to using water wisely, but its structure is complex, because
Plastic cement sealing ring is employed, and the characteristic of plasthetics aging is intrinsic, even if the plastic cement sealing ring having good quality, long-term
It is the presence of potential adverse effect to health especially under the service condition that high temperature is infused coffee after use.
In addition to the cleaning problem after above-mentioned method presses pot filtering pressure device group use, the lifting to filter effect, and at present
Attempt what is solved in the prior art.
It is second filter layer of setting on pressure rod structure, with this further to coffee such as Chinese patent CN204813412U
Coffee is filtered, to lift coffee mouthfeel.Or such as Chinese patent CN205306769U, title is a kind of double medium filtration method pressure
Pot, method pressure pot structure are that corresponding with pot mouth position sets opening on housing, and the opening set filter screen and
Sealing ring, the effect of secondary interception residue, lifting cafe filter slag or tealeaf residue is carried out with this.But due to metal screen sheet
The limitation of stature matter and manufacturing process, for ultra-fine coffee grounds is compared in the aperture of filter hole on its strainer, with usage time
Extension, always the problem of blocking, long then influences to filter, while filter effect is lifted in a manner of increasing filtering times
Means, and filtering pressure device group can be caused to clean difficult and troublesome actual use problem again.
Chinese patent CN106108648A, title are that a kind of height follows pressure pot, and method pressure pot includes pressure filtration mechanism, the pressure
Filter structure includes compression bar, upper clamping ring, lower clamping ring, spring part and filter paper, and the compression bar is extended from top to bottom, it is described on
The center of clamping ring is fixedly connected with compression bar bottom, and the spring part has top and bottom, and upper end is fixed with upper clamping ring to be connected
Connect, lower end is fixedly connected with lower clamping ring, and the filter paper is fixedly clamped by upper clamping ring and lower clamping ring.The method presses the pressure of pot
Filter structure by upper clamping ring, lower clamping ring and its between the interaction of spring part that connects, be pointed to upper and lower clamping ring it
Between filter paper be clamped fixation, ground coffee is filtered by filter paper, so as to lift filter effect.But it has been observed that also because
Plastic cement sealing ring is employed, is brought after long-term use, especially under the service condition that high temperature is infused coffee, human body is good for
Health is the presence of potential adverse effect.
In conclusion how in method pressure pot in use, not only lift filter effect, it is more important and again easy to cleaning
Be in filter assemblies, avoid using plastic cement sealing ring, so as to even if in the case of long-term use, human body will not be good for
Health adversely affects, and is the technical problems to be solved by the invention.
The content of the invention
The purpose of the present invention is overcoming above-mentioned the deficiencies in the prior art, propose one kind using replaceable solid type filter paper come generation
Metal filter screen or common plane filter paper for method pressure pot, avoid using plastic cement sealing ring, so as to fulfill efficient mistake all the time
The method pressure pot filtering pressure device group device that filter effect and the facility free of cleaning of replaceable filter paper use.
The present invention concrete technical scheme be：A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper, the dress
Put including compression bar 1, metal bracket 2 and replaceable solid type filter paper 3；The metal bracket is fixedly connected with compression bar, replaceable vertical
Build filter paper is coated on outside metal bracket, and the kettle body inner wall of pot can be pressed to keep being interference fitted with method, which produces
With method pressure pot kettle body inner wall frictional force be more than or equal to prevent filter residue leakage needed for sealing force, while the interference fit produce
With method pressure pot inner wall frictional force be less than normal use when the pressure from compression bar and metal bracket.
Further, the planar structure of metal bracket 2 need to play effectively the replaceable solid type filter paper for being coated on outside
Supporting role, the shape of filter hole can use various styles.
Further, the material of replaceable solid type filter paper 3 can use ordinary filter paper or goffered filter.
The present invention presses pot metal filter screen using replaceable solid type filter paper instead of the method for the prior art, replaceable three-dimensional
Type filter paper can substitute two components, and one is that instead of the metal screen part of original melt filtration system, second, utilizing solid type
The silica gel sealing ring that the frictional force effect that the interference fit of filter paper and side wall produces generally is used in the prior art with replacement, so that
Realize more preferable filter effect, disposable convenience is also improved user experience, substantially increase convenience and health
Security.
Brief description of the drawings
Fig. 1 is the method pressure pot filtering pressure device group device usage state diagram of replaceable solid type filter paper of the invention.
Fig. 2 is the method pressure pot filtering pressure device group apparatus structure schematic diagram of replaceable solid type filter paper of the invention.
Fig. 3 is the method pressure pot filtering pressure device group device assembling schematic diagram of replaceable solid type filter paper of the invention.
Fig. 4 is a kind of planar structure schematic diagram of metal bracket of the present invention.
Fig. 5 is the planar structure schematic diagram of another metal bracket of the invention.
Fig. 6 is a kind of structure diagram of replaceable solid type filter paper of the present invention.
Fig. 7 is the structure diagram of another replaceable solid type filter paper of the invention.
Embodiment
Embodiment
As shown in Figure 1, it is the method pressure pot filtering pressure device group device usage state diagram of replaceable solid type filter paper of the invention, it is tied
Structure is as shown in Fig. 2, Fig. 3 is assembling schematic diagram.A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper of the present invention, should
Device includes compression bar 1, metal bracket 2 and replaceable solid type filter paper 3；The metal bracket is fixedly connected with compression bar, alternatively
Solid type filter paper is coated on outside metal bracket, and the kettle body inner wall of pot can be pressed to keep being interference fitted with method, interference fit production
The raw frictional force with method pressure pot kettle body inner wall is more than or equal to the sealing force prevented needed for filter residue leakage, while the interference fit is produced
Pressure from compression bar and metal bracket when the raw frictional force with method pressure pot inner wall is less than normal use.Metal bracket 2 is put down
Face structure need to play effective supporting role to the replaceable solid type filter paper for being coated on outside, and the shape of filter hole can use
Such as the various styles of Fig. 4 or Fig. 5.The material of replaceable solid type filter paper 3 can use ordinary filter paper or goffered filter, such as Fig. 6
Or Fig. 7.
The present invention presses pot metal filter screen using replaceable solid type filter paper instead of the method for the prior art, replaceable three-dimensional
Type filter paper can substitute two components, and one is that instead of the metal screen part of original melt filtration system, second, utilizing solid type
The silica gel sealing ring that the frictional force effect that the interference fit of filter paper and side wall produces generally is used in the prior art with replacement, so that
Realize more preferable filter effect, disposable convenience is also improved user experience, substantially increase convenience and health
Security.
Claims (3)
- A kind of 1. method pressure pot filtering pressure device group device of replaceable solid type filter paper, it is characterised in that the device includes compression bar (1), Metal bracket (2) and replaceable solid type filter paper (3)；The metal bracket is fixedly connected with compression bar, replaceable solid type filter paper Be coated on outside metal bracket, and can with method press pot kettle body inner wall keep be interference fitted, the interference fit produce with method pressure The frictional force of pot kettle body inner wall be more than or equal to prevent filter residue leakage needed for sealing force, while the interference fit produce with method pressure Pressure from compression bar and metal bracket when the frictional force of pot inner wall is less than normal use.
- A kind of 2. method pressure pot filtering pressure device group device of replaceable solid type filter paper according to claim 1, it is characterised in that The planar structure of the metal bracket (2) plays a supporting role the replaceable solid type filter paper for being coated on outside.
- A kind of 3. method pressure pot filtering pressure device group device of replaceable solid type filter paper according to claim 1, it is characterised in that The material of the replaceable solid type filter paper (3) uses ordinary filter paper or goffered filter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2017/073896 | 2017-02-17 | ||
| PCT/CN2017/073896 WO2018148925A1 (en) | 2017-02-17 | 2017-02-17 | French press filter assembly with replaceable upright filter paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107960864A true CN107960864A (en) | 2018-04-27 |
Family
ID=61999498
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711279073.9A Pending CN107960864A (en) | 2017-02-17 | 2017-12-06 | A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper |
| CN201721682872.6U Expired - Fee Related CN208551281U (en) | 2017-02-17 | 2017-12-06 | A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721682872.6U Expired - Fee Related CN208551281U (en) | 2017-02-17 | 2017-12-06 | A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN107960864A (en) |
| WO (1) | WO2018148925A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081350A (en) * | 2021-09-26 | 2022-02-25 | 浙江鑫鑫家居用品股份有限公司 | Kettle sealing opening and closing mechanism and French press kettle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018148925A1 (en) * | 2017-02-17 | 2018-08-23 | 上海思乐得不锈钢制品有限公司 | French press filter assembly with replaceable upright filter paper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921786A (en) * | 2003-12-30 | 2007-02-28 | 托马斯·B·哈弗斯托克 | Coffee infusion press for stackable cups |
| CN201139442Y (en) * | 2007-12-23 | 2008-10-29 | 李行 | Coffee filter |
| US20110014326A1 (en) * | 2008-04-07 | 2011-01-20 | Ann Sofie Forssling | Filterbag and method of brewing coffee, tea, and the like in a french press |
| CN202981628U (en) * | 2012-12-04 | 2013-06-12 | 艾伦·约翰·阿德勒 | Coffee filter pressing device |
| CN204708643U (en) * | 2015-05-26 | 2015-10-21 | 徐义勇 | A kind of powder adds the osmosis device of liquid |
| CN106108648A (en) * | 2016-07-07 | 2016-11-16 | 王永福 | A kind of height follows pressure kettle |
| CN208551281U (en) * | 2017-02-17 | 2019-03-01 | 上海思乐得不锈钢制品有限公司 | A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8216464B2 (en) * | 2008-08-26 | 2012-07-10 | Hughie Brewington | Filter support for supporting filter paper in basket |
| CN204033119U (en) * | 2014-07-29 | 2014-12-24 | 广东中宝炊具制品有限公司 | A kind of method pressure kettle of easy cleaning |
| CN204743779U (en) * | 2015-06-16 | 2015-11-11 | 黄印坤 | Method presses pressure of straining of kettle to organize |
| CN204813412U (en) * | 2015-06-30 | 2015-12-02 | 济宁学院 | Kettle is pressed to method |
-
2017
- 2017-02-17 WO PCT/CN2017/073896 patent/WO2018148925A1/en active Application Filing
- 2017-12-06 CN CN201711279073.9A patent/CN107960864A/en active Pending
- 2017-12-06 CN CN201721682872.6U patent/CN208551281U/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921786A (en) * | 2003-12-30 | 2007-02-28 | 托马斯·B·哈弗斯托克 | Coffee infusion press for stackable cups |
| CN201139442Y (en) * | 2007-12-23 | 2008-10-29 | 李行 | Coffee filter |
| US20110014326A1 (en) * | 2008-04-07 | 2011-01-20 | Ann Sofie Forssling | Filterbag and method of brewing coffee, tea, and the like in a french press |
| CN202981628U (en) * | 2012-12-04 | 2013-06-12 | 艾伦·约翰·阿德勒 | Coffee filter pressing device |
| CN204708643U (en) * | 2015-05-26 | 2015-10-21 | 徐义勇 | A kind of powder adds the osmosis device of liquid |
| CN106108648A (en) * | 2016-07-07 | 2016-11-16 | 王永福 | A kind of height follows pressure kettle |
| CN208551281U (en) * | 2017-02-17 | 2019-03-01 | 上海思乐得不锈钢制品有限公司 | A kind of method pressure pot filtering pressure device group device of replaceable solid type filter paper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081350A (en) * | 2021-09-26 | 2022-02-25 | 浙江鑫鑫家居用品股份有限公司 | Kettle sealing opening and closing mechanism and French press kettle |
| CN114081350B (en) * | 2021-09-26 | 2024-01-26 | 浙江鑫鑫家居用品股份有限公司 | Kettle sealing opening and closing mechanism and kettle pressing method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018148925A1 (en) | 2018-08-23 |
| CN208551281U (en) | 2019-03-01 |
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