WO2007036078A1 - A filter for the coffee maker - Google Patents

A filter for the coffee maker Download PDF

Info

Publication number
WO2007036078A1
WO2007036078A1 PCT/CN2005/002083 CN2005002083W WO2007036078A1 WO 2007036078 A1 WO2007036078 A1 WO 2007036078A1 CN 2005002083 W CN2005002083 W CN 2005002083W WO 2007036078 A1 WO2007036078 A1 WO 2007036078A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
collar
frame
wall
bucket
Prior art date
Application number
PCT/CN2005/002083
Other languages
French (fr)
Chinese (zh)
Inventor
Zhihong Liu
Original Assignee
Zhihong Liu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhihong Liu filed Critical Zhihong Liu
Publication of WO2007036078A1 publication Critical patent/WO2007036078A1/en

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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
    • 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
    • A47J31/0657—Filters or strainers for coffee or tea makers ; Holders therefor for brewing coffee under pressure, e.g. for espresso machines
    • A47J31/0689—Reusable cartridges suitable to be opened for being filled with brewing material and to be closed to envelope the brewing material therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

A separable filter for the coffee maker, which includes a filtering member with a handle; a strainer support with through holes; a strainer; a lantern ring with a water outlet; and a seal ring. Wherein the strainer is fixed at the strainer support, the seal ring is disposed between the outer wall of the lantern ring and the inner wall of the filtering member, and the strainer support is disposed above the lantern ring.

Description

咖啡机过滤器 所属技术领域  Coffee machine filter TECHNICAL FIELD
本实用新型涉及咖啡机， 尤其是一种用于咖啡机的分离式的过滤器。  The utility model relates to a coffee machine, in particular to a separate filter for a coffee machine.
背景技术 Background technique
人们制作咖啡时， 常铺一张过滤纸于咖啡机的漏斗处， 过滤咖啡， 操作过 程较为麻烦， 而且过滤纸使用一次后便要丢弃， 较为浪费。  When making coffee, people often put a filter paper on the funnel of the coffee machine to filter the coffee. The operation process is troublesome, and the filter paper is discarded after being used once, which is wasteful.
发明内容 Summary of the invention
为了克服现有的使用过滤纸过滤咖啡的不足，本实用新型提供一种咖啡机 过滤器， 该过滤器能重复使用， 而且能方便地从咖啡机上取下清洗。  In order to overcome the deficiencies of the prior art use of filter paper to filter coffee, the present invention provides a coffee machine filter that can be reused and can be easily removed from the coffee machine for cleaning.
本实用新型解决其技术问题所采用的技术方案是： 咖啡机过滤器， 包括设 有手柄的滤斗、 设有通孔的滤网架、 过滤网、 过滤网固定张紧于滤网架上， 其 特征是： 还设有套环和密封圈， 套环设有出水嘴， 设置在滤斗的底部， 密封圈 设置在套环外壁和滤斗内壁之间， 所述滤网架设置在套环的上方并形成咖啡容 置腔。  The technical solution adopted by the utility model to solve the technical problem is: a coffee machine filter, comprising a filter bucket provided with a handle, a filter net frame provided with a through hole, a filter net, and a filter net fixedly tensioned on the filter net frame, The utility model is characterized in that: a collar and a sealing ring are further provided, the collar is provided with a water outlet nozzle, which is arranged at the bottom of the filter bucket, and the sealing ring is arranged between the outer wall of the collar and the inner wall of the filter bucket, the filter grid is arranged on the collar Above and form a coffee cavity.
所述的滤网架设有中部带圆孔的若干大圆柱， 套环对应设有适可置入所述 圆孔的小圆柱， 滤网架通过大、 小圆柱相互嵌合而定位。  The filter frame is provided with a plurality of large cylinders with a circular hole in the middle, and the collar is correspondingly provided with a small cylinder suitable for being inserted into the circular hole, and the filter frame is positioned by the large and small cylinders fitting each other.
本实用新型的有益效果是， 结构简单， 过滤网可用尼龙制作， 可多次使用 和清洗。  The utility model has the advantages that the structure is simple, the filter mesh can be made of nylon, and can be used and cleaned many times.
附图说明 DRAWINGS
图 1是本实用新型的俯视图。 Figure 1 is a plan view of the present invention.
图 2是本实用新型的剖视图。 Figure 2 is a cross-sectional view of the present invention.
图 3是本实用新型的爆炸图。 Figure 3 is an exploded view of the present invention.
具体实施方式 detailed description
下面结合附图和实施例对本实用新型进一步说明。  The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
参阅图 1和图 2， 咖啡机过滤器， 包括设有手柄 10的滤斗 1、 设有通孔 20 的滤网架 2、过滤网 3、过滤网 3固定张紧于滤网架 1上。所述的过滤网 3可用 尼龙制作， 滤网架 2用无毒工程塑料制作。 本实例过滤网 3作为嵌件， 放置到 模具上， 当滤网架 2注射成型时， 滤网 3即固定与滤网架 2上。 Referring to Figures 1 and 2, the coffee machine filter comprises a filter body 1 provided with a handle 10, a filter frame 2 provided with a through hole 20, a filter net 3, and a filter net 3 fixedly tensioned on the filter frame 1. The filter 3 is available Made of nylon, the filter frame 2 is made of non-toxic engineering plastics. The filter screen 3 of the present example is placed as an insert on a mold. When the screen frame 2 is injection molded, the screen 3 is fixed to the screen frame 2.
还设有套环 4和密封圈 5，套环 4设有出水嘴 40，并设置在滤斗 1的底部， 密封圈 5设置在套环 4外壁和滤斗 1内壁之间， 所述滤网架 2设置在套环 4的 上方并形成咖啡容置腔 6。  A collar 4 and a sealing ring 5 are further provided. The collar 4 is provided with a water outlet 40 and is disposed at the bottom of the filter bucket 1. The sealing ring 5 is disposed between the outer wall of the collar 4 and the inner wall of the filter bucket 1, the filter screen The frame 2 is disposed above the collar 4 and forms a coffee receiving cavity 6.
所述的滤网架 2设有中部带圆孔 210的若干大圆柱 21，套环 4对应设有适 可置入所述圆孔的小圆柱 41， 滤网架 2通过大、 小圆柱相互嵌合而定位。  The filter frame 2 is provided with a plurality of large cylinders 21 with a circular hole 210 in the middle, and the collar 4 is correspondingly provided with a small cylinder 41 suitable for being inserted into the circular hole, and the filter frame 2 is embedded with each other through large and small cylinders. Positioned together.
以上所述的具体实施例， 仅为本实用新型较佳的实施例而已， 举凡依本实用新 型申请专利范围所做的等同设计， 均应为本实用新型的技术所涵盖。 The specific embodiments described above are only preferred embodiments of the present invention, and equivalent designs made in accordance with the scope of the present invention will be covered by the technology of the present invention.

Claims

权利要求书 Claim
1. 咖啡机过滤器， 包括设有手柄的滤斗、 设有通孔的滤网架、过滤网、过 滤网固定张紧于滤网架上， 其特征是：还设有套环和密封圈， 套环设有出水嘴， 设置在滤斗的底部， 密封圈设置在套环外壁和滤斗内壁之间， 所述滤网架设置 在套环的上方并形成咖啡容置腔。 1. The coffee machine filter comprises a filter bucket with a handle, a filter frame with a through hole, a filter net and a filter mesh fixedly tensioned on the filter frame, and is characterized in that: a collar and a sealing ring are also provided. The collar is provided with a water outlet, which is disposed at the bottom of the filter bucket, and the sealing ring is disposed between the outer wall of the collar and the inner wall of the filter bucket. The filter grid is disposed above the collar and forms a coffee receiving cavity.
2. 根据权利要求 1所述的咖啡机过滤器，其特征是： 所述的滤网架设有中 部带圆孔的若干大圆柱， 套环对应设有适可置入所述圆孔的小圆柱， 滤网架通 过大、 小圆柱相互嵌合而定位。  2. The coffee machine filter according to claim 1, wherein: the filter frame is provided with a plurality of large cylinders having a circular hole in the middle, and the collar is correspondingly provided with a small cylinder suitable for being inserted into the circular hole. The filter frame is positioned by fitting the large and small cylinders to each other.
PCT/CN2005/002083 2005-09-27 2005-12-02 A filter for the coffee maker WO2007036078A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200520065163.4 2005-09-27
CNU2005200651634U CN2824792Y (en) 2005-09-29 2005-09-29 Filter of coffee making machine

Publications (1)

Publication Number Publication Date
WO2007036078A1 true WO2007036078A1 (en) 2007-04-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/002083 WO2007036078A1 (en) 2005-09-27 2005-12-02 A filter for the coffee maker

Country Status (2)

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CN (1) CN2824792Y (en)
WO (1) WO2007036078A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20161783A1 (en) * 2016-03-17 2017-09-17 De Longhi Appliances Srl REMOVABLE FILTER WITH DOUBLE WALL FOR COFFEE MACHINE WITH TIGHTENING ELEMENT
US10709285B2 (en) 2016-03-17 2020-07-14 De'longhi Appliances Srl Double-walled filter for coffee machine with improved dispensing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2347286T3 (en) * 2007-04-18 2010-10-27 Illycaffe' S.P.A. RIGID FILTER FOR CAPSULES SUITABLE FOR REMOVING BEVERAGES, PARTICULARLY EXPRESSED COFFEE.
CN105326393B (en) * 2014-08-15 2018-06-19 广东新宝电器股份有限公司 Funnel device and use its coffee machine
ITUA20161785A1 (en) * 2016-03-17 2017-09-17 De Longhi Appliances Srl DOUBLE WALL FILTER FOR COFFEE MACHINE´
CN110742512A (en) * 2019-12-06 2020-02-04 宁波优咖智能科技有限公司 Coffee machine filter screen cleaning mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2098233U (en) * 1991-04-12 1992-03-11 广州市电风扇工业公司实业开发部 Separation-type filter screen of household electrical coffee maker
US6044754A (en) * 1998-01-27 2000-04-04 Oficina De Investigacion Agrupada, S.A. Coffee maker filter holder system
DE20218335U1 (en) * 2002-11-27 2003-02-13 Severin Elektrogeraete Gmbh Product holder for beverage machine has a flat cassette design with perforated base and cover to hold a variety of beverage products
CN2724573Y (en) * 2004-07-26 2005-09-14 李福良 Coffee screen net

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2098233U (en) * 1991-04-12 1992-03-11 广州市电风扇工业公司实业开发部 Separation-type filter screen of household electrical coffee maker
US6044754A (en) * 1998-01-27 2000-04-04 Oficina De Investigacion Agrupada, S.A. Coffee maker filter holder system
DE20218335U1 (en) * 2002-11-27 2003-02-13 Severin Elektrogeraete Gmbh Product holder for beverage machine has a flat cassette design with perforated base and cover to hold a variety of beverage products
CN2724573Y (en) * 2004-07-26 2005-09-14 李福良 Coffee screen net

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20161783A1 (en) * 2016-03-17 2017-09-17 De Longhi Appliances Srl REMOVABLE FILTER WITH DOUBLE WALL FOR COFFEE MACHINE WITH TIGHTENING ELEMENT
WO2017158562A1 (en) * 2016-03-17 2017-09-21 De'longhi Appliances Srl Disassemblable double-walled filter for coffee machine with tightening element
US10709285B2 (en) 2016-03-17 2020-07-14 De'longhi Appliances Srl Double-walled filter for coffee machine with improved dispensing
US11134806B2 (en) 2016-03-17 2021-10-05 De'longhi Appliances Srl Disassemblable double-walled filter for coffee machine with tightening element
AU2017232844B2 (en) * 2016-03-17 2022-03-10 De'longhi Appliances Srl Disassemblable double-walled filter for coffee machine with tightening element

Also Published As

Publication number Publication date
CN2824792Y (en) 2006-10-11

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