JPS61124230U - - Google Patents
Info
- Publication number
- JPS61124230U JPS61124230U JP752285U JP752285U JPS61124230U JP S61124230 U JPS61124230 U JP S61124230U JP 752285 U JP752285 U JP 752285U JP 752285 U JP752285 U JP 752285U JP S61124230 U JPS61124230 U JP S61124230U
- Authority
- JP
- Japan
- Prior art keywords
- spiral
- drip
- recess
- center
- spiral groove
- 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.)
- Granted
Links
- 241000533293 Sesbania emerus Species 0.000 claims 1
- 238000013459 approach Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Description
第１図はこの考案の実施例を示す平面図、第２
図は第１図Ａ―Ａ線切断断面図、第３図は使用状
態を示す断面図、第４図、第５図は従来のドリツ
プ式コーヒー抽出器を示す斜図。
１…ドリツプ式コーヒー抽出器、２…底面部、
３…渦巻き状の溝、４…凹部、５…流出孔。
Figure 1 is a plan view showing an embodiment of this invention, Figure 2 is a plan view showing an embodiment of this invention.
The figures are a cross-sectional view taken along the line A--A in FIG. 1, a cross-sectional view showing a state in use, and FIGS. 4 and 5 are perspective views showing a conventional drip-type coffee extractor. 1... Drip type coffee extractor, 2... Bottom part,
3... Spiral groove, 4... Recess, 5... Outflow hole.
Claims (1)
渦巻き状の溝を形成すると共に該渦巻きの中心部
に凹部を形成し該凹部内に流出孔を穿設したこと
を特徴とするドリツプ式コーヒー抽出器。 (2) 渦巻き状の溝の幅を該渦巻きの中心に近づ
くにつれ次第に広くしたことを特徴とする実用新
案登録請求の範囲第(1)項記載のドリツプ式コー
ヒー抽出器。[Claims for Utility Model Registration] (1) A spiral groove is formed on the bottom of a container for storing coffee bean powder, a recess is formed in the center of the spiral, and an outflow hole is bored in the recess. A drip-type coffee extractor that is characterized by: (2) The drip-type coffee extractor according to claim (1), wherein the width of the spiral groove is gradually widened as it approaches the center of the spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP752285U JPH0228825Y2 (en) | 1985-01-23 | 1985-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP752285U JPH0228825Y2 (en) | 1985-01-23 | 1985-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61124230U true JPS61124230U (en) | 1986-08-05 |
| JPH0228825Y2 JPH0228825Y2 (en) | 1990-08-02 |
Family
ID=30485949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP752285U Expired JPH0228825Y2 (en) | 1985-01-23 | 1985-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228825Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008194254A (en) * | 2007-02-14 | 2008-08-28 | Kawajun Co Ltd | Coffee dripper |
| JP2012528616A (en) * | 2009-06-04 | 2012-11-15 | ミタカ ソシエタ レスポンサビリタ リミターダ | Hard cartridge for coffee and soluble products to make beverages |
| JP2019534121A (en) * | 2016-11-02 | 2019-11-28 | ブルー ボトル コーヒー インコーポレイテッド | Flow-over optimized coffee coffee extraction system |
-
1985
- 1985-01-23 JP JP752285U patent/JPH0228825Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008194254A (en) * | 2007-02-14 | 2008-08-28 | Kawajun Co Ltd | Coffee dripper |
| JP2012528616A (en) * | 2009-06-04 | 2012-11-15 | ミタカ ソシエタ レスポンサビリタ リミターダ | Hard cartridge for coffee and soluble products to make beverages |
| JP2019534121A (en) * | 2016-11-02 | 2019-11-28 | ブルー ボトル コーヒー インコーポレイテッド | Flow-over optimized coffee coffee extraction system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228825Y2 (en) | 1990-08-02 |