WO2007033534A1 - Dispositif de préparation de poudre de café destiné à une machine à café - Google Patents

Dispositif de préparation de poudre de café destiné à une machine à café Download PDF

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Publication number
WO2007033534A1
WO2007033534A1 PCT/CN2005/001981 CN2005001981W WO2007033534A1 WO 2007033534 A1 WO2007033534 A1 WO 2007033534A1 CN 2005001981 W CN2005001981 W CN 2005001981W WO 2007033534 A1 WO2007033534 A1 WO 2007033534A1
Authority
WO
WIPO (PCT)
Prior art keywords
coffee
brewing device
coffee machine
brewing
coffee powder
Prior art date
Application number
PCT/CN2005/001981
Other languages
English (en)
French (fr)
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 WO2007033534A1 publication Critical patent/WO2007033534A1/zh

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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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3666—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means whereby the loading of the brewing chamber with the brewing material is performed by the user
    • A47J31/3676—Cartridges being employed
    • A47J31/368—Permeable cartridges being employed
    • A47J31/3685—Brewing heads 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
    • A47J31/0668—Filters or strainers for coffee or tea makers ; Holders therefor for brewing coffee under pressure, e.g. for espresso machines specially adapted for cartridges
    • A47J31/0678—Means to separate the cartridge from the bottom of the brewing chamber, e.g. grooves or protrusions
    • 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
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A47J31/446—Filter holding means; Attachment of filters to beverage-making apparatus
    • A47J31/4464—Filter holding means; Attachment of filters to beverage-making apparatus by means of bayonet-type engagement

Definitions

  • the utility model relates to a coffee machine, in particular to a coffee powder packet brewing device for a coffee machine. Background technique
  • the traditional coffee machine directly brews coffee powder, and the coffee machine is easily contaminated by coffee powder. If the coffee powder is not finely ground, it may affect the taste on the one hand and may block the water pipe. For this reason, for the sake of convenience, the coffee powder is ground to an optimum state, and then dispensed into a package, so that a high-quality coffee beverage can be prepared at any time. In addition, coffee machines using such coffee powder packages are less contaminated with coffee powder, reducing associated maintenance.
  • a coffee powder packet brewing device for a coffee machine comprising: an upper punch fixed to the main body of the coffee machine and connected to the brewing water supply line; The undershoot is combined with the upper punch to form a punching cavity and connected to the coffee output portion, and the upper punch and the lower punch are paired with a screwing mechanism.
  • a seal ring is also provided between the upper punch and the lower punch.
  • a flap is provided at the outlet of the flushing water.
  • the undershoot is provided with a support column and a material support plate with a water-permeable hole, and the support column is provided with a support shoulder, and the material support plate abuts the shoulder.
  • the undershoot In the middle of the undershoot, there is a coffee outlet hole having a diameter of 0.5 to 2 mm.
  • the undershoot also has a handle.
  • the utility model has the advantages that the structure is simple, and the closed brewing chamber is formed by the upper punching and the lower punching connection, and the powder coating effect is good under appropriate pressure and temperature.
  • Figure 1 is an exploded view of the present invention.
  • Figure 2 is a plan view of the present invention.
  • Figure 3 is a cross-sectional view of Figure 2AA (with the seal and the package omitted).
  • Figure 4 is a top perspective view of the utility model (bottom two).
  • Figure 5 is a front elevational view of the package support panel of the present invention.
  • Figure 6 is a front elevational view of the water deflector of the present invention.
  • a coffee powder packet brewing device for a coffee machine comprising: an upper punch 2 fixed to the main body of the coffee machine and connected to the brewing water supply pipe through the water nozzle 20;
  • the upper punch 2 cooperates with the undershoot 3 which forms the brewing chamber 6 and is connected to the coffee output portion through the water nozzle 32, and the upper punch 2 and the lower punch 3 are paired with a screwing mechanism.
  • a seal ring 4 is also provided between the upper punch 2 and the lower punch 3.
  • the upper punch 2 and the lower punch 3 can be formed by injection molding of engineering plastics or die casting of aluminum alloy.
  • the screwing mechanism adopts a multi-segment thread connection, and the upper punch 2 is provided with a threaded section 21, and the lower punching 3 is correspondingly provided with a threaded section 33, and a progressive slope is arranged along the screwing direction of the threaded section.
  • the coffee in order to facilitate the placement of the coffee powder package 1, the coffee is smoothly discharged, and the undershoot 3 is provided with a support column 31 and a material support plate 7 having a water-permeable hole 70, and the support column 3 1 is provided.
  • the support shoulder 3 10 There is a support shoulder 3 10, and the package support plate 7 abuts the shoulder 310.
  • the support post 31 and the package support plate 7 are used to form a package support truss, and a storage space 34 is formed above the coffee outflow hole 320 of the undershoot 3, and the material package does not block the outlet of the undershoot 3, thereby ensuring the flow of the coffee. Coherence.
  • a water-blocking plate 5 is provided at the brewing water outlet of the upper punch 2, and the brewing water is directly hitting the block.
  • the water plate 5 then flows into the brewing chamber 6 through the through holes 50 in the uniform water blocking plate 5.
  • This package is evenly soaked to ensure the quality of the coffee.
  • the embodiment further defines the size of the coffee outflow hole 320 of the water nozzle 32 of the undershoot 3, the diameter of the hole being 0.5 to 2 mm.
  • a smaller coffee outlet is provided to create a certain pressure in the brewing chamber 6, and the brewing time is prolonged, so that the coffee powder in the package is better dissolved and the taste is stronger.
  • Replacement page (Rules 26 When adding the material package, the lower punch 3 is rotated by the handle 30, and the upper punch 2 is separated, the lower punch 3 is taken out, the coffee powder package 1 is placed on the material support plate 7, and then the lower punch 3 is re-screwed. .

Landscapes

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

Description

一种咖啡机的咖啡粉料包冲泡装置
所属技术领域
本实用新型涉及咖啡机， 尤其是一种用于咖啡机的咖啡粉料包冲泡装置。 背景技术
传统的咖啡机直接冲泡咖啡粉， 咖啡机容易受到咖啡粉的污染， 如果咖啡 粉研磨得不够细致，：一方面影响口感， 还可能会堵塞水管。 为此人们为了方便 起见， 把咖啡粉研磨至最佳状态， 然后分装到料包 ， 这样一来就随时制备高 质量等级的咖啡饮料。 此外， 使用这种咖啡粉料包的咖啡机较少受到咖啡粉的 污染， 可减少相关的维护。
发明内容 , 本实用新型提供一种用于咖啡机的咖啡粉料包冲泡装置， 该冲泡装置结构 简单， 冲泡效果好。 本实用新型解决其技术问题所采用的技术方案是： 一种咖啡机的咖啡粉料 包冲泡装置， 其特征是： 包括固定在咖啡机主体上且与冲泡水供给管路连接的 上冲、 与上冲配合形成冲'泡腔且与咖啡输出部连接的下冲， 上冲和下冲配对设 有旋合机构。 '
在上冲和下冲之间还设有密封圈。
在上冲的冲泡水出口处设有挡水板。
下冲设有支撑柱和开有透水孔的料包支撑板， 所述的支撑柱设有支撑轴肩， 料包支撑板与所述的轴肩相抵。 ,
下冲的中部 有咖啡流出孔， 该孔的直径为 0.5〜2mm。 下冲还设有手柄。 ' 本实用新型的有益效果是， 结构简单， 通过上冲和下冲连接， 构成封闭冲 泡腔， 在适当压力和温度下， 粉料包冲泡效果好。
附图说明
图 1是本实用新型的爆炸图。
图 2是本实用新型的俯视图。
替换页（细则第 26条） 图 3是图 2 A-A剖视图 （省略密封圈和料包）。
图 4是本实用新型的上冲立体图 （底两）。
图 5是本实用新型的料包支撑板的主视图。
图 6是本实用新型,的挡水板的主视图。
具体实施方式 ，
下面结合附图和实施例对本实用新型进一步说明。
参阅图 1至图 6， 一种咖啡机的咖啡粉料包冲泡装置， 其特征是： 包括固定 在咖啡机主体上且通过水嘴 20与冲泡水供给管路连接的上冲 2、 与上冲 2配合 形成冲泡腔 6且通过水嘴 32与咖啡输出部连接的下冲 3， 上冲 2和下冲 3配对 设有旋合机构。在上冲 2和下冲 3之间还设有密封圈 4。其中上冲 2和下冲 3可 由工程塑料注射成型或铝合金压铸成型。 ，
' 下冲 3还设有手柄 30。 所述的旋合机构采用多段螺纹连接， 在上冲 2设有 螺紋段 21， 下冲 3对应设有螺纹段 33， 在所述的螺紋段沿其旋合方向设置渐进 斜面。 当下冲 3 旋合到指定位置时， 螺紋齿的斜面转到较高的位置， 使下冲 3 压紧了密封圈 '4， 从而配合上冲 2形成冲泡腔 6
作为优选实施例， 为了方便咖啡粉料包 1 的放置， 使咖啡顺利地流出， 下 冲 3设有支撑柱 31和开有透水孔 70的料包支撑板 7， 所述的支撑柱 3 1设有支 撑轴肩 3 10， 料包支撑板 7与所述的轴肩 310相抵。 利用支撑柱 31和料包支撑 板 7组成料包支様架， 在下冲 3的咖啡流出孔 320的上方形成一存储空间 34， 料包不会堵住下冲 3的出口， 保证了咖啡流出的连贯性。
作为优选实施例， 为避免冲泡水直接冲到粉包 8 上， 造成冲泡不均匀的问 题， 在上冲 2的冲泡水出口处设有挡水板 5， 冲泡水直接打在挡水板 5上， 然后 通过匀布的挡水板 5上的通孔 50流入冲泡腔 6。 这样料包得到均匀的浸泡， 保 证咖啡的品质。 另外， 为了进一步提高冲泡的质量， 本实施例还限定了下冲 3 的水嘴 32的咖啡流出孔 320的大小， 该孔的直径为 0.5〜2mm。 设置一个较小 的咖啡出口， 使冲泡腔 6 内形成一定的压力， 同时延长了冲泡时间， 使料包中 的咖啡粉得到更好的溶解， 味道更浓。 替换页（细则第 26 添加料包时， 利用手柄 30转动下冲 3， 使其于上冲 2分离， 取出下冲 3， 把咖啡粉料包 1放到料包支撑板 7上， 然后重新旋合下冲 3即可。
' 上所述的具体实施例，， 仅为本实用新型较佳的实施例而己， 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。
替换页（细则第 26条）

Claims

权 利 要 求 书
' 1. 一种咖啡机的咖啡粉料包冲泡装置， 其特征是： 包括固定在咖啡机主体 上且与冲泡水供给管路连接的上冲、 与上冲配合形成冲泡腔的且与咖啡输出部 连接的下冲， 上冲和下冲配对设有旋合机构.。 .
2. '根据杈利要求 1所述的一种咖啡机的咖啡粉料包冲泡装置， 其特征是： 在上冲和下冲之间还设有密封圈。
3. 根据权利要求 1所述的一种咖啡机的咖啡粉料包冲泡装置， 其特征是- 在上冲的沖泡水出口处设有挡水板。 .
4. 根据权利要求 1所述的一种咖啡机的咖啡粉料包冲泡装置， 其特征是- 下冲设有支撑柱和开有透水孔的料包支撑板， 所述的支撑柱设有支撑轴肩， 料 包支撑板与所述的轴肩相抵。 ，
5. 根据权利要求 i所述的一种咖啡机的咖啡粉料包冲泡装置， 其特征是： 下冲设有手柄。 ，
6. 根据权利要求 1所述的一种咖啡机的咖啡粉料包冲泡装置， 其特征是： 下冲的中部设有的咖啡流出孔， 该孔的直径为 0.5〜2mm。
替换页（细则第 26条）
PCT/CN2005/001981 2005-09-23 2005-11-23 Dispositif de préparation de poudre de café destiné à une machine à café WO2007033534A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2005200648576U CN2824794Y (zh) 2005-09-23 2005-09-23 一种咖啡机的咖啡粉料包冲泡装置
CN200520064857.6 2005-09-23

Publications (1)

Publication Number Publication Date
WO2007033534A1 true WO2007033534A1 (fr) 2007-03-29

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110367810A (zh) * 2019-07-22 2019-10-25 北京西贝万家餐饮管理有限公司 一种新型羊排水煮灶
CN110754941A (zh) * 2019-11-07 2020-02-07 宁波优咖智能科技有限公司 一种便携式咖啡机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613119A1 (de) * 1986-04-18 1987-11-26 Wolfgang Gesen Kaffeemaschine zur herstellung von kaffeesud
DE4447172A1 (de) * 1994-12-30 1996-07-11 Werner Brandt Zylinderische Kaffeefilter-Auflage für Kaffeekanne und Kaffeetasse
CN2547252Y (zh) * 2002-05-24 2003-04-30 优柏国际公司 电动咖啡机
CN2555747Y (zh) * 2002-08-13 2003-06-18 广州优良电子电器有限公司 咖啡机增压器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613119A1 (de) * 1986-04-18 1987-11-26 Wolfgang Gesen Kaffeemaschine zur herstellung von kaffeesud
DE4447172A1 (de) * 1994-12-30 1996-07-11 Werner Brandt Zylinderische Kaffeefilter-Auflage für Kaffeekanne und Kaffeetasse
CN2547252Y (zh) * 2002-05-24 2003-04-30 优柏国际公司 电动咖啡机
CN2555747Y (zh) * 2002-08-13 2003-06-18 广州优良电子电器有限公司 咖啡机增压器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110367810A (zh) * 2019-07-22 2019-10-25 北京西贝万家餐饮管理有限公司 一种新型羊排水煮灶
CN110367810B (zh) * 2019-07-22 2021-01-15 北京西贝万家餐饮管理有限公司 一种新型羊排水煮灶
CN110754941A (zh) * 2019-11-07 2020-02-07 宁波优咖智能科技有限公司 一种便携式咖啡机

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