JPH05115380A - Push-up type hot water containing coffee boiling device - Google Patents

Abstract

PURPOSE:To improve the safety of a push-up type hot water containing coffee boiler and to prevent staining of the boiler by preventing the overturn of a glass vessel thereof. CONSTITUTION:On the front part of a trunk portion 20a in the upper body 20 having an inverted L shape, a projection 20b is provided. In addition, the curvature of the lower surface of the projection 20b is rendered approximately equal to the curvature of the shoulder part of the glass vessel 10. The projection 20b and the shoulder part of the glass vessel are designed so that the two are allowed to closely adhere to each other. The boiler is so constituted that even an external force carelessly applied to the glass vessel 10 cannot overturn the vessel. By the construction, the boiler can be cleanly and safely used.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、ガラス容器の転倒防止
構造を備えた押上式貯湯型コーヒー沸かし器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a push-up hot water storage type coffee brewer having a structure for preventing a glass container from falling.

【０００２】[0002]

【従来の技術】近年、コーヒー沸かし器、特に押上式貯
湯型コーヒー沸かし器は、単に大量のコーヒーを早く提
供するだけでなく、少量抽出とともに操作時の安全性向
上も強く要求されるようになってきた。2. Description of the Related Art In recent years, coffee brewers, particularly push-up hot water storage type coffee brewers, have not only provided a large amount of coffee quickly, but have also been strongly required to improve safety during operation as well as to extract a small amount of coffee. Came.

【０００３】以下、従来のコーヒー沸かし器について図
６を参照しながら説明する。図に示すように、容器１の
下方には発熱体２を装着し、底面外部には温度調節器３
を配設している。容器１の上方には、容器蓋４を容器１
と密閉状態に設けている。容器蓋４の上方にはタンク５
を設け、タンク５の底面に開口５ａを設けるとともに、
前記開口５ａには一端を、容器１内の下方に他端の開口
を有する給水パイプ６を、前記容器蓋４の開口４ａを貫
通させて配設している。容器蓋４の開口４ｂは、前記タ
ンク５の上方で開口する空気筒７と貫通させて設けてい
る。容器蓋４の開口４ｃは、吐出パイプ８の貫通穴とし
て設け、前記吐出パイプ８は一端を容器１内の上方に位
置させた吸水口８ａと、略Ｕ字状に折曲して他端に吐出
口８ｂを設けている。吐出口８ｂの下方にはコーヒー粉
等を収納するバスケット９およびバスケット９の下方に
コーヒー液等を溜めるガラス容器１０を配している。ガ
ラス容器１０は、運搬用把手１０ａが固定されている。
前記タンク５の上方には水を入れる給水口（１１ａ）を
設けた蓋１１を配したいる。ガラス容器１０は下ボディ
１２に設けられた保温プレート１３に載置している。A conventional coffee brewer will be described below with reference to FIG. As shown in the figure, a heating element 2 is attached below the container 1, and a temperature controller 3 is provided outside the bottom surface.
Are installed. Above the container 1, a container lid 4 is provided with a container 1
And it is installed in a sealed state. Above the container lid 4 is a tank 5
And an opening 5a is provided on the bottom surface of the tank 5,
A water supply pipe 6 having one end at the opening 5a and an opening at the other end below the container 1 is provided so as to penetrate the opening 4a of the container lid 4. The opening 4b of the container lid 4 is provided so as to penetrate the air cylinder 7 opening above the tank 5. The opening 4c of the container lid 4 is provided as a through hole of the discharge pipe 8, and the discharge pipe 8 has a water inlet 8a whose one end is located above the inside of the container 1 and is bent in a substantially U shape to the other end. A discharge port 8b is provided. A basket 9 for storing coffee powder and the like is provided below the discharge port 8b, and a glass container 10 for storing coffee liquid and the like is provided below the basket 9. The glass container 10 has a carrying handle 10a fixed thereto.
A lid 11 provided with a water supply port (11a) for inserting water is arranged above the tank 5. The glass container 10 is placed on a heat insulating plate 13 provided on the lower body 12.

【０００４】上記構成において動作を説明する。給水口
１１ａより水を入れると、タンク５の開口５ａより給水
パイプ６を介して容器１内に水がはいる。容器１内の水
位が上昇して吐出パイプ８の上方迄給水されると、容器
１内の水は吐出パイプ８を通じて吐出口８ｂより排水さ
れる。排水されて容器１内の水位が下がり、吸水口８ａ
と同水位になると、容器１内へは空気筒７により空気が
同時に入ってきているので、吐出パイプ８内へも吸水口
８ａより空気が入り、吐出パイプ８内においてサイフォ
ンの原理が働かなくなり、排水が停止する。この状態で
発熱体２に通電加熱すると、容器１の水は加熱され水温
が上昇する。水温上昇が温度調節器３の設定温度に達す
ると、温度調節器３が動作して発熱体２への通電を停止
する。この後バスケット９にコーヒー粉をいれてセット
し、給水口１１ａより再び所望の水を供給すると、容器
１内の加熱された湯が押し上げられ吐出パイプ８を介し
て吐出口８ｂから投入水量と同量の水量が排出され、バ
スケット９内のコーヒー粉上に注がれ、ガラス容器１０
へコーヒー液が滴下する。The operation of the above configuration will be described. When water is introduced through the water supply port 11a, the water enters the container 1 through the water supply pipe 6 from the opening 5a of the tank 5. When the water level in the container 1 rises and water is supplied to above the discharge pipe 8, the water in the container 1 is drained from the discharge port 8 b through the discharge pipe 8. The water level in the container 1 is lowered due to drainage, and the water intake port 8a
At the same water level as the above, since air is simultaneously entering the container 1 by the air cylinder 7, air also enters the discharge pipe 8 through the water inlet 8a, and the siphon principle does not work in the discharge pipe 8. Drainage stops. When the heating element 2 is electrically heated in this state, the water in the container 1 is heated and the water temperature rises. When the rise in water temperature reaches the set temperature of the temperature controller 3, the temperature controller 3 operates to stop energizing the heating element 2. After this, coffee powder is put into the basket 9 and set, and when the desired water is supplied again from the water supply port 11a, the heated hot water in the container 1 is pushed up and the amount of water supplied from the discharge port 8b through the discharge pipe 8 becomes equal to the amount of water supplied. A certain amount of water is discharged and poured onto the coffee grounds in the basket 9, and the glass container 10
Coffee liquid drips.

【０００５】[0005]

【発明が解決しようとする課題】しかしながら、上記の
従来の構成では、コーヒー液抽出中およびガラス容器１
０内にコーヒー液を収容し、下ボディ１２の保温プレー
ト１３上に載置したまま一定時間保持した場合、何らか
の事情で、ガラス容器１０および把手１０ａに強い外力
が働いた場合、ガラス容器１０を転倒させたり、転倒に
よりコーヒー液を器体上および床面にこぼしたり、火傷
の恐れ等の安全上の問題があった。However, in the above-mentioned conventional configuration, the coffee liquid is being extracted and the glass container 1 is used.
When the coffee liquid is stored in 0 and is kept on the heat insulating plate 13 of the lower body 12 for a certain period of time and a strong external force acts on the glass container 10 and the handle 10a for some reason, the glass container 10 is There were safety problems such as tipping over, spilling coffee liquid on the body and floor due to the fall, and risk of burns.

【０００６】本発明は、上記従来の問題を解決するもの
で、ガラス容器１０転倒による床面および下ボディ１２
上の汚染の防止と火傷等の不慮の事故を防止して、清潔
で安全性の高いコーヒー沸かし器を提供することを目的
としている。The present invention solves the above-mentioned problems of the prior art, and the floor surface and the lower body 12 due to the glass container 10 falling over.
The purpose is to provide a clean and safe coffee brewer by preventing the above pollution and preventing accidents such as burns.

【０００７】[0007]

【課題を解決するための手段】本発明は上記目的を達成
するために、逆Ｌ字状の外観形状の上ボディと、水を加
熱する発熱体と、加熱された湯を抽出装置へ供給する吐
出パイプと、吐出パイプの下部に配置しコーヒー粉を収
容するバスケットと、バスケットの下部に配置したガラ
ス容器と、ガラス容器を載置する下ボディとを備え、上
ボディの胴部に突出部を設け、前記突出部の曲率を前記
ガラス容器の肩部曲率に合致させて略密着させたもので
ある。In order to achieve the above object, the present invention supplies an upper body having an inverted L-shaped appearance, a heating element for heating water, and heated hot water to an extracting device. A discharge pipe, a basket arranged under the discharge pipe to store coffee powder, a glass container arranged under the basket, and a lower body on which the glass container is placed are provided, and a protrusion is provided on the body of the upper body. It is provided so that the curvature of the protruding portion matches the curvature of the shoulder portion of the glass container and is brought into close contact therewith.

【０００８】また、上ボディの胴部に透孔穴を設け、ガ
ラス容器肩部曲率と略同一の曲率を有する舌状部材を前
記透孔穴に圧入結合したものである。Further, a through hole is provided in the body of the upper body, and a tongue-shaped member having a curvature substantially the same as the curvature of the shoulder portion of the glass container is press-fitted into the through hole.

【０００９】[0009]

【作用】本発明は上記した構成において、バスケットに
コーヒー粉を入れてセットし、ガラス容器を下ボディに
載置して、所望の水を投入すると、吐出パイプより湯が
バスケット内に滴下する。滴下したコーヒー液はガラス
容器の中へ収容されるものであるが、上ボディの胴部に
突出部が設けてあり、突出部の曲率をガラス容器肩部の
曲率と合致させてあるため、ガラス容器を下ボディに載
置したとき、両者は略密着するものである。その結果、
ガラス容器および把手に何らかの事情で強い外力が働い
たとき、ガラス容器が傾斜しても曲率が合致しているた
め、左右・前方への転倒を防止するものである。また上
ボディの胴部に適個の透孔穴を設け、その透孔穴にガラ
ス容器肩部曲率と略同一の舌状部材を圧入結合して取付
けているため、前述と同じく、ガラス容器へ強い外力が
働いた場合、転倒を防止するものである。According to the present invention, in the above-mentioned structure, coffee powder is put in a basket and set, the glass container is placed on the lower body, and when desired water is added, hot water drops into the basket from the discharge pipe. The dripped coffee liquid is stored in a glass container, but since the protruding part is provided on the body of the upper body and the curvature of the protruding part matches the curvature of the glass container shoulder, When the container is placed on the lower body, they are in close contact with each other. as a result,
When a strong external force acts on the glass container and the handle for some reason, even if the glass container is tilted, the curvatures match each other, and therefore, it is possible to prevent the glass container from falling over to the left and right and forward. In addition, since an appropriate number of through holes are provided in the body of the upper body, and a tongue-shaped member that is approximately the same as the curvature of the shoulder of the glass container is press-fitted into and attached to the through holes, a strong external force is applied to the glass container as described above. If it works, it will prevent you from falling.

【００１０】[0010]

【実施例】【Example】

（実施例１）以下、本発明の一実施例について図１およ
び図２を参照しながら説明する。本実施例の転倒防止構
成以外は、従来例と略同一構成のため、同一部材には同
一番号を用いその説明を省略する。したがって、転倒防
止構成を重点にして詳述説明する。図に示すように、上
ボディ２０はタンク５を形成しつつ、下方は金属板を折
曲げて箱体を形成して胴部２０ａをなしており、両者を
結合して、逆Ｌ字状の外観形状をなしている。この上ボ
ディ２０の胴部２０ａの前部にプレス加工を施し突出部
が設けられている。この突出部２０ｂの下面部の曲率
は、ガラス容器１０の肩部曲率と略同一で一定の幅寸法
に設定されている。前記突出部２ｂの前方は載置台にな
っており、ガラス容器１０が載置されている。ガラス容
器１０は運搬用把手１０ａが設置されており、前記ガラ
ス容器１０の上部は胴部より細くなっており、その肩部
は、前記突出部２０ｂに略密着されるよう形成されてい
る。(Embodiment 1) An embodiment of the present invention will be described below with reference to FIGS. Other than the fall prevention structure of the present embodiment, the structure is substantially the same as the conventional example, and therefore the same members are designated by the same reference numerals and the description thereof is omitted. Therefore, the fall prevention structure will be mainly described in detail. As shown in the figure, while the upper body 20 forms the tank 5, the lower part forms a box body by bending a metal plate to form a body portion 20a. It has an external shape. The front portion of the body portion 20a of the upper body 20 is press-worked to have a protruding portion. The curvature of the lower surface of the projecting portion 20b is set to be substantially the same as the curvature of the shoulder portion of the glass container 10 and to have a constant width dimension. A mounting table is provided in front of the protruding portion 2b, and the glass container 10 is mounted thereon. The glass container 10 is provided with a carrying handle 10a, an upper portion of the glass container 10 is thinner than a body portion, and a shoulder portion thereof is formed so as to be substantially in close contact with the protruding portion 20b.

【００１１】上記構成において、ガラス容器１０と突出
部２０ｂの曲率部が略密着するよう形成されているの
で、外部より何らかの事情でガラス容器１０や運搬用把
手１０ａに外力が加わったとき、ガラス容器１０の肩部
が突出部２０ｂの曲率面に当接し、左右，前方への転倒
が防止される。したがってコーヒー液による汚染や火傷
等の安全を確保することができる。In the above structure, since the glass container 10 and the curved portion of the protruding portion 20b are formed so as to be in close contact with each other, when an external force is applied to the glass container 10 or the carrying handle 10a from the outside for some reason, the glass container 10 The shoulder of 10 abuts on the curved surface of the protruding portion 20b, so that the fall of the shoulder 10 to the left and right and the front is prevented. Therefore, it is possible to ensure safety such as contamination with coffee liquid and burns.

【００１２】（実施例２）以下、本発明の第２の実施例
について図３〜図５を参照しながら説明する。(Second Embodiment) A second embodiment of the present invention will be described below with reference to FIGS.

【００１３】上ボディ２０の胴部２０ａ前部の局部を突
出させた構成であると、金属板金を折曲げ加工して突出
部２０ｂを形成しなければならず、金型費が高く寸法精
度も困難で加工費全体が高くなり、したがって、本実施
例は構成を簡単にして原価の低減を図ったものである。
上ボディ２０の胴部２０ａに複数適個の透孔穴２１を設
け、この透孔穴２１に樹脂等で成型した舌状部材２２を
設置したものである。この舌状部材２２は下面部をガラ
ス容器１０肩部曲率と略同一に形成するとともに、一定
の幅寸法を保有しているものである。また下ボディ１２
にガラス容器１０を載置したとき、ガラス容器１０肩部
の曲率が前記舌状部材２２の曲率に略密着されるよう寸
法設定されているものである。なお、舌状部材２２の後
面部には透孔穴２１と同数の切欠突起物２２ａを設け、
この切欠突起物２２ａが透孔部２１に圧入結合されてい
るものである。With the structure in which the front portion of the body portion 20a of the upper body 20 is projected, the metal sheet metal must be bent to form the protruding portion 20b, resulting in high die cost and high dimensional accuracy. It is difficult and the total processing cost is high. Therefore, in this embodiment, the structure is simplified and the cost is reduced.
A plurality of appropriate through-holes 21 are provided in the body portion 20a of the upper body 20, and a tongue-shaped member 22 formed of resin or the like is installed in the through-holes 21. The tongue-shaped member 22 has a lower surface formed to have substantially the same curvature as the shoulder of the glass container 10 and has a certain width. Also lower body 12
The dimensions are set so that when the glass container 10 is placed on the glass container 10, the curvature of the shoulder portion of the glass container 10 is brought into close contact with the curvature of the tongue-shaped member 22. In addition, the rear surface portion of the tongue-shaped member 22 is provided with the same number of notch projections 22a as the through holes 21.
The notch protrusion 22a is press-fitted into the through hole portion 21.

【００１４】[0014]

【発明の効果】以上の実施例の説明から明らかなように
本発明は、逆Ｌ字状の上ボディの胴部に一定の幅寸法を
保有した突出部を設けることにより、前記突出部の下面
部をガラス容器の肩部と略同一の曲率にせしめ、かつ両
者の曲率部が略密着されるよう寸法設定がされているた
め、外部より何らかの事情でガラス容器や運搬用把手に
外力が加わったとき、ガラス容器の肩部が突出部の曲率
面に当接し、左右，前方への転倒を防止するものであ
る。その結果、コーヒー液による器体汚染および火傷等
の安全を保証するコーヒー沸かし器を提供できるもので
ある。As is apparent from the above description of the embodiments, the present invention provides a lower L-shaped upper body with a protrusion having a constant width dimension on the body of the inverted L-shaped upper body. Since the part has a curvature approximately the same as the shoulder of the glass container and the dimensions are set so that both curvature parts are in close contact, external force was applied to the glass container and the handle for some reason from the outside. At this time, the shoulder portion of the glass container comes into contact with the curved surface of the projecting portion to prevent the glass container from tipping over to the left and right and forward. As a result, it is possible to provide a coffee brewing machine that guarantees safety of body contamination by coffee liquid and burns.

【００１５】また、上ボディの胴部前部に透孔穴を適個
設け、この透孔穴に後面に切欠突起物を設け、下面をガ
ラス容器肩部曲率と略同一曲率にした舌状部材を圧入結
合するとともに、ガラス容器肩部曲率と舌状部材の曲率
部が略密着するように寸法を設定することにより、簡単
な構成で前述と同様の効果を発揮するコーヒー沸かし器
を提供できるものである。Further, an appropriate number of through holes are provided in the front part of the body of the upper body, a notch projection is provided on the rear surface of the through holes, and a tongue-shaped member having the lower surface having a curvature substantially the same as the shoulder curvature of the glass container is press-fitted. By coupling and setting the dimensions so that the curvature of the shoulder portion of the glass container and the curvature portion of the tongue-shaped member are in close contact with each other, it is possible to provide a coffee brewer that exhibits the same effect as described above with a simple configuration. ..

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の第１の実施例の押上式貯湯型コーヒー
沸かし器の断面図FIG. 1 is a sectional view of a push-up hot water storage type coffee brewer according to a first embodiment of the present invention.

【図２】同、斜視図FIG. 2 is a perspective view of the same.

【図３】本発明の第２の実施例の押上式貯湯型コーヒー
沸かし器の断面図FIG. 3 is a sectional view of a push-up hot water storage type coffee brewer according to a second embodiment of the present invention.

【図４】同、斜視図FIG. 4 is a perspective view of the same.

【図５】同、舌状部材の斜視図FIG. 5 is a perspective view of the tongue-shaped member.

【図６】従来例の押上式貯湯型コーヒー沸かし器の断面
図FIG. 6 is a sectional view of a conventional push-up hot water storage type coffee brewer.

【符号の説明】[Explanation of symbols]

２ 発熱体 ８ 吐出パイプ ９ バスケット １０ ガラス容器 １２ 下ボディ ２０ 上ボディ ２０ａ 胴部 ２０ｂ 突起物 ２１ 透孔穴 ２２ 舌状部材 2 heating element 8 discharge pipe 9 basket 10 glass container 12 lower body 20 upper body 20a body 20b protrusion 21 through hole 22 tongue-shaped member

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】 逆Ｌ字状の外観形状の上ボディと、水を
加熱する発熱体と、加熱された湯を抽出装置へ供給する
吐出パイプと、吐出パイプの下部に配置しコーヒー粉を
収容するバスケットと、バスケットの下部に配置したガ
ラス容器と、ガラス容器を載置する下ボディとを備え、
前記上ボディの胴部に突出部を設け、前記突出部の曲率
を前記ガラス容器の肩部曲率に合致させて略密着させた
押上式貯湯型コーヒー沸かし器。1. An upper body having an inverted L-shaped appearance, a heating element for heating water, a discharge pipe for supplying heated hot water to a brewing device, and a lower portion of the discharge pipe for accommodating coffee powder. A basket, a glass container arranged at the bottom of the basket, and a lower body on which the glass container is placed,
A push-up hot water storage type coffee brewer in which a protruding portion is provided on a body portion of the upper body, and a curvature of the protruding portion is matched with a curvature of a shoulder portion of the glass container so as to be in close contact. 【請求項２】 上ボディの胴部に透孔穴を設け、ガラス
容器肩部曲率と略同一の曲率を有する舌状部材を、前記
透孔穴に圧入結合した請求項１記載の押上式貯湯型コー
ヒー沸かし器。2. The push-up hot water storage type coffee according to claim 1, wherein a through hole is provided in the body of the upper body, and a tongue-shaped member having a curvature substantially the same as the curvature of the shoulder portion of the glass container is press-fitted into the through hole. Water heater.