JP2552528B2 - Beverage extractor - Google Patents
Beverage extractorInfo
- Publication number
- JP2552528B2 JP2552528B2 JP63131968A JP13196888A JP2552528B2 JP 2552528 B2 JP2552528 B2 JP 2552528B2 JP 63131968 A JP63131968 A JP 63131968A JP 13196888 A JP13196888 A JP 13196888A JP 2552528 B2 JP2552528 B2 JP 2552528B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- beverage
- extraction
- opening
- rotary shaft
- 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
Links
- 235000013361 beverage Nutrition 0.000 title claims description 42
- 238000000605 extraction Methods 0.000 claims description 54
- 239000000428 dust Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 238000000638 solvent extraction Methods 0.000 claims 1
- 244000269722 Thea sinensis Species 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 235000006468 Thea sinensis Nutrition 0.000 description 4
- 235000020279 black tea Nutrition 0.000 description 4
- 235000016213 coffee Nutrition 0.000 description 2
- 235000013353 coffee beverage Nutrition 0.000 description 2
- 235000009569 green tea Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000013616 tea Nutrition 0.000 description 2
- 240000007154 Coffea arabica Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明は紅茶、コーヒー、緑茶等の原料粉末と湯とを
混合し、フィルターを用いて抽出を行う飲料抽出装置に
関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a beverage extraction device that mixes raw material powders of black tea, coffee, green tea, etc. and hot water and performs extraction using a filter.
（ロ）従来の技術 従来、飲料抽出装置では、実開昭59−155683号公報に
開示される様なスクレーパ機構を用いてフィルター上面
に残留した抽出カスを該フィルター上面より掻き落とし
て該抽出カスの排棄を行っていた。(B) Conventional technology Conventionally, in a beverage extraction device, an extraction residue remaining on the filter upper surface is scraped off from the filter upper surface by using a scraper mechanism as disclosed in Japanese Utility Model Laid-Open No. 59-155683. Was being discarded.
上記のスクレーパ機構はスクレーパがフィルター上面
を往復動するものであり、往動時に該スクレーパは該フ
ィルター上面に残留した抽出カスをカス袋へと掻き落と
すものである。The scraper mechanism described above is one in which the scraper reciprocates on the upper surface of the filter, and at the time of forward movement, the scraper scrapes off the scraps remaining on the upper surface of the filter into a waste bag.
（ハ）発明が解決しようとする課題 前述の公報に開示される様なフィルター上面に残留し
た抽出カスを掻き落とすスクレーパ機構では、往動時に
抽出カスをフィルター上面よりカス袋へと掻き落とす際
にスクレーパに付着したままになり掻き落とし損ねた抽
出カスを復動時に再びフィルター上面に戻す可能性があ
り、次回の飲料抽出時に新しい原料粉末と抽出カスが混
ざってしまうという飲料の品質上及び衛生上好ましくな
い不具合が生じるという課題が存在する。(C) Problems to be Solved by the Invention In the scraper mechanism for scraping off the extraction residue remaining on the filter upper surface as disclosed in the above publication, when the extraction residue is scraped off from the filter upper surface into the dust bag during the forward movement, Extracted residue that has been left on the scraper and could not be scraped off may be returned to the top surface of the filter again when it is moved back, and the new raw material powder and the extracted residue are mixed at the time of the next beverage extraction. There is a problem that unfavorable troubles occur.
本発明は前記課題を鑑みてなされたものであり、円筒
形状をなす飲料抽出装置の一方の底部半面にフィルター
を設け、他方の底部半面に開口を設けて、該飲料抽出装
置の中心に垂設された回転軸の回転により、ワイパー手
段がフィルター上面に残留した抽出カスを該開口へと導
くことにより、次回の飲料抽出時に抽出カスがフィルタ
ー上面に残ることを防ぐ飲料抽出装置を提供するもので
ある。The present invention has been made in view of the above-mentioned problems, and a filter is provided on one bottom half surface of a beverage extraction device having a cylindrical shape, an opening is provided on the other bottom half surface, and the filter is vertically provided at the center of the beverage extraction device. By the rotation of the rotating shaft, the wiper means guides the extraction residue remaining on the filter upper surface to the opening, thereby providing a beverage extraction device that prevents the extraction residue remaining on the filter upper surface at the next beverage extraction. is there.
（ニ）課題を解決するための手段 本発明は前記課題を解決するためになされたものであ
り、内側壁が円筒形状をなし、底部には上部開口より落
下送出される原料粉末と湯との混合物を濾過するフィル
ターを備えるとともに該フィルター下面に抽出飲料通路
を成形した抽出部と、抽出カスを排出するための開口を
備えた排出部とを設けた飲料抽出室と、該飲料抽出室の
中心に垂設された状態にて一端をモータの駆動軸に着脱
可能に結合され他端を前記飲料抽出室に設けられた支持
部に回動可能に支持された回転軸と、下面が前記フィル
ターに圧接し両側面が前記内側壁に圧接した状態で前記
回転軸に取付けられ、前記抽出部と前記排出部を仕切る
とともに前記回転軸の回転により前記フィルター上面に
残留した抽出カスを前記開口へと掻き落とすワイパーと
を具備した飲料抽出装置により前記課題を解決する。(D) Means for Solving the Problems The present invention has been made to solve the problems described above, in which the inner wall has a cylindrical shape, and the bottom portion of the raw material powder and the hot water dropped and delivered from the upper opening A beverage extraction chamber provided with a filter for filtering the mixture and a discharge portion having an extraction beverage passage formed on the lower surface of the filter, and a discharge portion provided with an opening for discharging extraction residue, and the center of the beverage extraction chamber A rotation shaft, one end of which is detachably coupled to a drive shaft of a motor and the other end of which is rotatably supported by a support portion provided in the beverage extraction chamber, and a lower surface of which is attached to the filter. It is attached to the rotary shaft in a state where it is pressed and both sides are pressed against the inner wall, and partitions the extraction part and the discharge part and scrapes the extraction residue remaining on the upper surface of the filter to the opening by the rotation of the rotation shaft. Drop The above-mentioned problem is solved by a beverage extraction device equipped with a wiper.
（ホ）作用 本発明の飲料抽出装置によれば、円筒状態をなした飲
料抽出室の底部に設けられた抽出部に備えられたフィル
ターの上面に残留した抽出カスを、該飲料抽出室の中心
に垂設された回転軸に取付けられたワイパー手段の回転
移動により、前記飲料抽出室の底部に設けられた排出部
に備えられた開口へと導くことにより、次回の飲料抽出
時に前記フィルター上面に抽出カスが残ることを防ぐ。(E) Action According to the beverage extraction device of the present invention, the extraction residue remaining on the upper surface of the filter provided in the extraction unit provided at the bottom of the beverage extraction chamber in the cylindrical state is the center of the beverage extraction chamber. By the rotational movement of the wiper means attached to the rotation shaft vertically installed in the, by leading to the opening provided in the discharge portion provided at the bottom of the beverage extraction chamber, on the filter upper surface at the next beverage extraction Prevents residue of extraction residue.
（ヘ）実施例 図面に従って本発明の実施例を説明すると、第１図は
本発明の実施例としての飲料抽出装置の概略を説明する
側断面図、第２図は同装置の平断面図である。(F) Embodiment An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a side sectional view schematically illustrating a beverage extracting device as an embodiment of the present invention, and FIG. 2 is a plan sectional view of the same device. is there.
第１図及び第２図について符号及び構成を以下に説明
する。The reference numerals and configurations of FIGS. 1 and 2 will be described below.
（１）は内側壁が円筒形状をなすとともに底部に抽出
部（1a）と排出部（1b）を設けた飲料抽出室であり、ミ
キシングボール（図示せず）からホース（２）を介して
送出された原料粉末としての紅茶葉と湯の混合物（３）
を濾過するフィルター（４）を前記抽出部（1a）に配置
するとともに、前記排出部（1b）には、抽出カス（５）
を排出するための開口（６）が設けられている。(1) is a beverage extraction chamber in which the inner wall has a cylindrical shape and the extraction section (1a) and the discharge section (1b) are provided at the bottom, and is delivered from a mixing ball (not shown) through a hose (2). Mixture of black tea leaves and hot water as raw material powder (3)
A filter (4) for filtering the water is placed in the extraction section (1a), and an extraction residue (5) is placed in the discharge section (1b).
There is an opening (6) for discharging the.
尚前記フィルター（４）に濾過された抽出飲料として
の紅茶は、抽出飲料通路（７）を介して飲料供給部（図
示せず）に供給されるとともに、前記開口（６）へと導
びかれた前記抽出カス（５）は排出通路（８）を介して
抽出カス抽出部（図示せず）へと落下する。The black tea as the extracted beverage filtered by the filter (4) is supplied to the beverage supply unit (not shown) through the extracted beverage passage (7) and is guided to the opening (6). The extracted dust (5) drops to the extracted dust extracting portion (not shown) through the discharge passage (8).
（９）は一端をモータ（10）の駆動軸（11）にカップ
リング（12a）（12b）により着脱可能に結合されるとと
もに、他端を前記飲料抽出装置の底部中心に配設された
支持部としての軸受部（13）に回動可能に支持された回
転軸である。(9) has one end removably coupled to the drive shaft (11) of the motor (10) by couplings (12a) and (12b), and the other end supported at the center of the bottom of the beverage brewing apparatus. A rotating shaft rotatably supported by a bearing portion (13) as a member.
（14）は蓋部材であり、該回転軸（13）を貫通する貫
通孔（15）と前記ホース（２）を結合する結合部（16）
とを設けるとともに前記飲料抽出室（１）を閉蓋する。Reference numeral (14) is a lid member, and a connecting portion (16) for connecting the through hole (15) penetrating the rotating shaft (13) and the hose (2).
And the beverage extraction chamber (1) is closed.
（17）はワイパーであり、前記回転軸（９）に固着さ
れたワイパー固定用板金（18a）とワイパー固定用板金
（18a）との間に挾持され、下面は前記フィルター
（４）に圧接するとともに両側面は、前記飲料抽出室
（１）の内側壁（19）に圧接する状態で、ビス（20）に
より固定されている。Reference numeral (17) is a wiper, which is sandwiched between the wiper fixing sheet metal (18a) fixed to the rotating shaft (9) and the wiper fixing sheet metal (18a), and the lower surface thereof is brought into pressure contact with the filter (4). At the same time, both side surfaces are fixed by screws (20) while being in pressure contact with the inner side wall (19) of the beverage extraction chamber (1).
（21）は前記フィルター（４）を支持するフィルター
支持部材であり、前記飲料抽出室（１）内に着脱可能に
載置されている。Reference numeral (21) is a filter support member that supports the filter (4), and is detachably mounted in the beverage extraction chamber (1).
尚前記飲料抽出室（１）の清掃時には、前記カップリ
ング（12a）と前記カップリング（12b）は取りはずし可
能であり、更に前記回転軸（９）は前記カップリング
（12b）より取りはずし可能なため、蓋部材（14）を開
蓋することができる。When cleaning the beverage extraction chamber (1), the coupling (12a) and the coupling (12b) can be removed, and the rotary shaft (9) can be removed from the coupling (12b). The lid member (14) can be opened.
また前記軸受部（13）も前記回転軸（９）を嵌脱可能
に支持するものとするため、前記フィルター（４）及び
前記フィルター支持部材（21）も分解して清掃できる。Further, since the bearing portion (13) also supports the rotary shaft (9) so that the rotary shaft (9) can be fitted and removed, the filter (4) and the filter support member (21) can be disassembled and cleaned.
次に第１図及び第２図に示す本発明の実施例としての
飲料抽出装置の動作を説明すると、まずミキシングボー
ル（図示せず）で混合された紅茶葉と湯は、ホース
（２）を介して飲料抽出室（１）の抽出部（1a）に配設
されたフィルター（４）上に供給される。該フィルター
（４）は濾過を行い抽出された紅茶を抽出飲料通路
（７）へと導き、飲料抽出動作は完了し、前記フィルタ
ー（４）上に抽出カス（５）が残留する。Next, the operation of the beverage brewing apparatus as an embodiment of the present invention shown in FIGS. 1 and 2 will be described. First, the tea leaves and the hot water mixed in the mixing ball (not shown) use the hose (2). It is supplied via the filter (4) arranged in the extraction part (1a) of the beverage extraction chamber (1). The filter (4) guides the extracted black tea to the extraction beverage passage (7), the beverage extraction operation is completed, and the extraction residue (5) remains on the filter (4).
ここでモータ（10）は駆動を開始し、駆動軸（11）を
回転させ始め、該駆動軸（11）と結合した回転軸（９）
は第２図に示す状態より時計方向若しくは反時計方向の
どちらか一方向に回転する。Here, the motor (10) starts driving, starts to rotate the drive shaft (11), and the rotary shaft (9) coupled with the drive shaft (11).
Rotates in either the clockwise or counterclockwise direction from the state shown in FIG.
該回転軸（９）の回転により前記回転軸（９）に取付
けられたワイパー（17）はフィルター（４）上の抽出カ
ス（５）を開口（６）へと導く。The rotation of the rotating shaft (9) causes the wiper (17) attached to the rotating shaft (9) to guide the extraction residue (5) on the filter (4) to the opening (6).
そして該ワイパー（17）により前記抽出カス（５）の
排出動作が完了したら、前記モータ（10）は駆動を停止
し、第２図に示す状態に戻り、次回の飲料抽出動作の準
備状態となる。尚回転軸（９）が1/2回転の整数倍回転
した位置で停止すれば抽出カス（５）がワイパー（17）
に付着していてもフィルター（４）上面に戻したままに
なることはない。When the wiper (17) completes the discharging operation of the extraction residue (5), the motor (10) stops driving and returns to the state shown in FIG. 2 to prepare for the next beverage extraction operation. . If the rotary shaft (9) is stopped at a position where it has rotated by an integral multiple of 1/2 rotation, the extraction residue (5) will be removed by the wiper (17).
Even if it adheres to the filter, it does not remain returned to the upper surface of the filter (4).
以上が第１図及び第２図に示す本発明の実施例として
の飲料抽出装置の動作の説明である。The above is the description of the operation of the beverage brewing apparatus as the embodiment of the present invention shown in FIGS. 1 and 2.
尚原料粉末は紅茶に限ったものではなく、コーヒー、
緑茶等でも構わない。The raw material powder is not limited to tea, but coffee,
Green tea etc. may be used.
（ト）発明の効果 本発明の飲料抽出装置によれば、従来フィルター上面
に残留した抽出カスを往復運動するスクレーバ機構によ
り掻き落としたために、往動時に掻き落としきれなくて
スクレーバ等に付着した抽出カスを復動時にフィルター
上面に戻してしまう不都合を、円筒状の形状をなし、底
部にフィルターを備えた抽出部と開口を備えた排出部と
を設けて、回転運動するワイパーにより、抽出カスを開
口に導くことにより解決することを可能とする。(G) Effect of the Invention According to the beverage extraction device of the present invention, since the extraction residue remaining on the upper surface of the filter is scraped off by the reciprocating scraper mechanism, the extraction that adheres to the scraper and the like cannot be scraped off during the forward movement. The inconvenience of returning the dust to the upper surface of the filter at the time of the backward movement is formed in a cylindrical shape, and the extraction portion having the filter and the discharge portion having the opening are provided at the bottom, and the extraction dust is removed by the rotating wiper. It is possible to solve it by guiding it to the opening.
第１図は本発明の実施例としての飲料抽出装置の側断面
図、第２図は同装置の平断面図である。 （１）…飲料抽出装置、（1a）…抽出部、（1b）…排出
部、（４）…フィルター、（６）…開口、（７）…飲料
受部、（９）…回転軸、（10）…モータ、（11）…駆動
軸、（12a）（12b）…カップリング、（17）…ワイパ
ー。FIG. 1 is a side sectional view of a beverage brewing apparatus as an embodiment of the present invention, and FIG. 2 is a plane sectional view of the apparatus. (1) ... Beverage extracting device, (1a) ... Extracting part, (1b) ... Discharging part, (4) ... Filter, (6) ... Opening, (7) ... Beverage receiving part, (9) ... Rotating shaft, ( 10) ... motor, (11) ... driving shaft, (12a) (12b) ... coupling, (17) ... wiper.
Claims (1)
より落下送出される原料粉末と湯との混合物を濾過する
フィルターを備えるとともに該フィルター下面に抽出飲
料通路を形成した抽出部と、抽出カスを排出するための
開口を備えた排出部とを設けた飲料抽出室と、該飲料抽
出室の中心に垂設された状態にて一端をモータの駆動軸
に着脱可能に結合され他端を前記飲料抽出室に設けられ
た支持部に回動可能に支持された回転軸と、下面が前記
フィルターに圧接し両側面が前記内側壁に圧接した状態
で前記回転軸に取付けられ、前記抽出部と前記排出部を
仕切るとともに前記回転軸の回転により前記フィルター
上面に残留した抽出カスを前記開口へと掻き落とすワイ
パーとを具備したことを特徴とする飲料抽出装置。1. A brewing section having an inner wall having a cylindrical shape, a bottom portion provided with a filter for filtering a mixture of raw material powder and hot water dropped and delivered from an upper opening, and a brewed beverage passage formed on a lower surface of the filter. A beverage extraction chamber provided with a discharge part having an opening for discharging extraction waste, and one end detachably coupled to the drive shaft of the motor while being vertically installed at the center of the beverage extraction chamber. A rotary shaft rotatably supported by a support portion provided in the beverage brewing chamber, and a lower surface of the rotary shaft that is pressed against the filter and both side surfaces are pressed against the inner wall. And a wiper for partitioning the discharge part from the discharge part and scraping the extracted dust remaining on the upper surface of the filter to the opening by the rotation of the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63131968A JP2552528B2 (en) | 1988-05-30 | 1988-05-30 | Beverage extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63131968A JP2552528B2 (en) | 1988-05-30 | 1988-05-30 | Beverage extractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01300393A JPH01300393A (en) | 1989-12-04 |
| JP2552528B2 true JP2552528B2 (en) | 1996-11-13 |
Family
ID=15070437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63131968A Expired - Lifetime JP2552528B2 (en) | 1988-05-30 | 1988-05-30 | Beverage extractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2552528B2 (en) |
-
1988
- 1988-05-30 JP JP63131968A patent/JP2552528B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01300393A (en) | 1989-12-04 |
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