JPS5932427A - Cooking machine - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は一般家庭において使用する野菜や肉などの食物
を粉砕するタイプの調理機に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a type of cooking machine for grinding foods such as vegetables and meat used in general households.

従来例の構成とその問題点 従来、この種の調理器においては、第１図〜第３図に示
すように、容器８の底面に環状リブ２４を設け、この近
辺でカッター取付部５には突起２５を設け、この突起２
６を環状リブ２４近辺で回転させるように構成し、食物
の一部が容器中央部の円筒状壁７より本体２へ洩れ出す
ことを防止しようとしたが、食物の種類及び食物の量が
増した場合、一旦環状リブ２４内に進入した食物は、カ
ッター取付部５と容器中央部の円筒状壁７との間に生じ
るぜん動運動により食物が上昇し、容器８から本体２へ
と食物の一部が洩れ出すという問題があった。Conventional Structure and Problems Conventionally, in this type of cooker, as shown in Figs. A protrusion 25 is provided, and this protrusion 2
6 was configured to rotate near the annular rib 24 in an attempt to prevent some of the food from leaking into the main body 2 from the cylindrical wall 7 at the center of the container, but the number of types and amounts of food increased. In this case, once the food has entered the annular rib 24, the food rises due to the peristaltic movement that occurs between the cutter attachment part 5 and the cylindrical wall 7 at the center of the container, and a portion of the food is transferred from the container 8 to the main body 2. There was a problem with the parts leaking out.

発明の目的 本発明はこのような従来の問題を解消し、容器３ベージ ｉ＃ｚｑ より食物の洩れ出るシール性能の向上をはかった調理機
を提供するものである。OBJECTS OF THE INVENTION The present invention solves these conventional problems and provides a cooking machine that improves the sealing performance to prevent food from leaking from the container.

発明の構成 本発明の調理機は、電動機を内蔵する本体と、本体上に
載置される容器と、容器内で電動機により駆動されるカ
ッターとを有し、前記カッター取付部の中央孔部内壁面
の円周上に複数のねじれ段部を設けた構成により、カッ
ターが回転中に容器中央部の円筒状壁とカッター取付部
との間に生じるぜん動運動により食物が上昇しようとす
る場合、この回転している複数のねじれ段部によりかき
落され、容器外への食物の洩れを完全に防止するもので
ある。Composition of the Invention The cooking machine of the present invention has a main body that includes a built-in electric motor, a container placed on the main body, and a cutter that is driven by the electric motor inside the container, and the inner wall surface of the central hole of the cutter mounting portion. Due to the configuration in which a plurality of twisted steps are provided on the circumference of the cutter, if the food tries to rise due to the peristaltic movement that occurs between the cylindrical wall in the center of the container and the cutter mounting part while the cutter is rotating, this rotation A plurality of twisted steps are used to completely prevent food from leaking out of the container.

実施例の説明 以下、添付図面に基づいて本発明の一実施例について説
明する。第４図〜第６図において、１は電動機で、本体
２にビス３により取付けられている。４は電動機１の軸
で、その上部は６角形になっており、カッター取付部５
０６角孔５ａに着脱自在に嵌合し、電動機１の回転を伝
達するようになっている。カッター取付部５には二枚の
ナイフカッター６が段違いに取付けられている。了は容
器８内中央に一体に突出して設けたカッター取付部５の
案内円筒状壁部で、カッター取付部６がその外側を覆っ
た状態で位置する。９はカッター取付部６の中央孔部内
壁面６ｂの円周上に設けた複数のねじれ段部である。１
ｏは容器８の下部に設けた鉤形の突部で、本体２に設け
た突部１１に回転結合し、本体２に容器８がバヨネット
結合される。１２は容器蓋で、その下部に設けた、鉤形
突部１３が容器８上部に設けた突部１４に回転結合し、
容器蓋１２ｉｄ：容器８にバヨネット結合される。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. In FIGS. 4 to 6, reference numeral 1 denotes an electric motor, which is attached to the main body 2 with screws 3. 4 is the shaft of the electric motor 1, the upper part of which is hexagonal, and the cutter mounting part 5
It is removably fitted into the hexagonal hole 5a and transmits the rotation of the electric motor 1. Two knife cutters 6 are attached to the cutter attachment portion 5 at different levels. A guide cylindrical wall portion of the cutter mounting portion 5 is integrally provided in the center of the container 8 and is provided with a guide cylindrical wall portion, and the cutter mounting portion 6 is positioned so as to cover the outside thereof. Reference numeral 9 denotes a plurality of twisted step portions provided on the circumference of the inner wall surface 6b of the central hole portion of the cutter attachment portion 6. 1
o is a hook-shaped protrusion provided at the bottom of the container 8, which is rotationally coupled to a protrusion 11 provided on the main body 2, and the container 8 is bayonet-coupled to the main body 2. 12 is a container lid, a hook-shaped protrusion 13 provided at the bottom thereof is rotatably coupled to a protrusion 14 provided at the top of the container 8;
Container lid 12id: Bayonet connected to the container 8.

１５は容器蓋１２と一体に設けた投入口である。Reference numeral 15 denotes an input port provided integrally with the container lid 12.

１６は容器蓋１２の一部に設けた突起で、容器蓋１２を
容器８に嵌合し回転させて容器蓋１２と容器８をバヨネ
ット結合させた場合、その先端が本体２の上部に設けた
凹部１７に嵌合し、ピン１８を介してスイッチ１９のツ
マミ２０を押しスイッチ１９の接点が閉じ、電動機１へ
電力が供給されるようになっている。２１はスイッチ１
９の内部５ベージ リード線、２２は本体２の下部開口を覆う裏板、２３は
脚、２４は容器８底面の環状リプ、２５は環状リプ２４
の内側で回転するカッター取付部下面の突起である。16 is a protrusion provided on a part of the container lid 12, and when the container lid 12 is fitted onto the container 8 and rotated to bayonet connect the container lid 12 and the container 8, the tip thereof is provided on the upper part of the main body 2. When the switch 19 is fitted into the recess 17 and the knob 20 of the switch 19 is pressed via the pin 18, the contacts of the switch 19 are closed and power is supplied to the motor 1. 21 is switch 1
9 is an internal 5-page lead wire, 22 is a back plate that covers the lower opening of the main body 2, 23 is a leg, 24 is an annular lip on the bottom of the container 8, 25 is an annular lip 24
This is a protrusion on the lower surface of the cutter attachment that rotates inside the cutter.

そして上記した中央孔部内壁面５ｂに設けられた複数の
ねじれ段部のねじれ方向は、第５図の矢印Ａから見てナ
イフカッター６が一升方向に回転する場合、左ねじの方
向となり、反時計方向に回転する場合、ねじの方向とな
るようにして設けである。第６図は中央孔部内壁面６ｂ
に設けられた複数のねじれ段部９の展開図で中心方向か
ら見た図を示し、矢印Ｂはナイフカッター６の回転方向
を示す。When the knife cutter 6 rotates in one direction when viewed from the arrow A in FIG. When rotating clockwise, it is provided so that it is in the direction of the screw. Figure 6 shows the inner wall surface 6b of the central hole.
A developed view of the plurality of twisted step portions 9 provided in the figure is shown from the center direction, and arrow B indicates the direction of rotation of the knife cutter 6.

次に上記調理機の操作及び作動について説明する。本体
２に容器８をバヨネット結合させ、カッター取付部５を
軸４に嵌合させる。−そして容器蓋１２を容器８に嵌合
回転させ、容器蓋１２を容器８にバヨネット結合させる
。すると突起１６がピン１日を介してツマミ２ｏを押し
、電動機１に電力が供給されナイフカッター６が回転す
る。そこ６ページ で投入口１４より野菜、肉等の食物を投入すると、その
食物はナイフカッター６により切削され粉砕されるので
ある。ここで食物をより細かく粉砕したい場合には長時
間切削すれば良いのであるが、肉等では長時間切削攪拌
すると、粘り気が出てきて遠心力では振り飛ばされず、
容器８の底面に付着し、糸を巻くように少しづつ中央部
へと付着の範囲が広がり、容器８の環状リプ２４の内側
に進入し、食物切削時の振動によるカッター取付部６の
中央孔部内壁面６ｂと案内円筒状壁部７との間に生じる
ぜん動運動により上昇しようとする。しかしカッター取
付部５に設けられた複数のねじれ段部９によりかき落さ
れ、本体２への食物の洩れが発生する恐れはない。Next, the operation and operation of the cooking machine will be explained. A container 8 is bayonet connected to the main body 2, and a cutter attachment part 5 is fitted to the shaft 4. - Then, the container lid 12 is fitted onto the container 8 and rotated to bayonetly connect the container lid 12 to the container 8. Then, the protrusion 16 pushes the knob 2o through the pin 1, power is supplied to the electric motor 1, and the knife cutter 6 rotates. Then, on page 6, when food such as vegetables and meat is inputted through the input port 14, the food is cut and pulverized by the knife cutter 6. If you want to grind food into finer particles, you can cut it for a long time, but if you cut and stir meat for a long time, it becomes sticky and cannot be shaken off by centrifugal force.
It adheres to the bottom of the container 8, and gradually expands to the center like a thread, enters the inside of the annular lip 24 of the container 8, and damages the center hole of the cutter attachment part 6 due to vibrations when cutting food. It tends to rise due to the peristaltic movement that occurs between the inner wall surface 6b and the guide cylindrical wall 7. However, there is no risk that the food will be scraped off by the plurality of twisted steps 9 provided on the cutter attachment part 5 and leak into the main body 2.

ここで本実施例の調理機のように、カッター回転数が無
負荷で２４００ｒｐｍ、負荷をかけた場合１２００　ｒ
ｐｍ程度の場合、第６図に示す通りねじれ段部９のねじ
れ角度Ｃは２６°〜４５°程度がよく、反対側の角度り
とはＣ≦Ｄなる関係にし、高さＨは１３叫ぐらいが適す
る。この時ねじれ段部９は−ｒぺ一：′ ５枚になるが、こ１１は、回転数が遅くなれば多い程効
果があり、ねじれ角度Ｃは小さい程よい。又高さＨは高
い程シール効果は向上するが、洗浄の而からいうと低い
程よい。ねじれ段部の段差Ｔは１ｙｍ程度にしたが、こ
れも大きくし、突起２５と容器８との隙間Ｒとの関係を
Ｔ≧ＲとＵ７た方がシール効果はよい。その理由は隙間
Ｒを通り抜けた被切削物ｄ：、この段差Ｔに収納される
ためである。Here, as in the cooking machine of this embodiment, the cutter rotation speed is 2400 rpm without load, and 1200 rpm with load applied.
pm, the twist angle C of the twist step 9 is preferably about 26° to 45°, as shown in Figure 6, and the relationship with the angle on the opposite side is C≦D, and the height H is about 13 degrees. is suitable. At this time, the number of torsion step portions 9 is -r page 1:'5, but this 11 is more effective as the number of rotations becomes slower, and the smaller the twist angle C is, the better. Further, the higher the height H, the better the sealing effect, but from the standpoint of cleaning, the lower the height H, the better. Although the step T of the twisted step is set to about 1 ym, the sealing effect will be better if it is also made larger and the relationship between the gap R between the protrusion 25 and the container 8 is such that T≧R and U7. The reason for this is that the cut object d: that has passed through the gap R is stored in this step T.

容器中央部の案内円筒状壁部７とカッター取付部５の中
央孔部内壁面５ｂとの隙間Ｓは小さｂ方がシール効果は
向上するが、本実施例の場合、振動によるスレも考慮し
、１．５間〜２問にした。又、容器８と底面と突起２５
の隙間Ｒも小さい程よいか、振動によるスレを考慮し０
７〜１５閲とし、しかもＲ≦Ｓとすることにより、より
効果的なシール構造となる。The smaller the gap S between the guide cylindrical wall 7 at the center of the container and the inner wall surface 5b of the center hole of the cutter mounting section 5, the better the sealing effect. The questions were set to 1.5 to 2 questions. In addition, the container 8, the bottom surface, and the protrusion 25
The smaller the gap R, the better, considering the scratches caused by vibration.
A more effective sealing structure can be obtained by setting the range to 7 to 15 times and R≦S.

発明の効果 上記実施例からあきらかなように、本発明の調理機は、
カッター取付部の中央孔部内壁面の円周−トに複数のね
じれ段部を設けたことにより、容器中央部の案内円筒状
壁部を伝ってト昇しようとする食物をかき落し、本体へ
の食物の一部が洩れ出すことを防雨するものである。Effects of the Invention As is clear from the above embodiments, the cooking machine of the present invention has the following features:
By providing a plurality of twisted steps on the circumference of the inner wall surface of the center hole of the cutter attachment part, food that is trying to rise along the guide cylindrical wall in the center of the container is scraped off, and food is prevented from reaching the main body. This prevents some of the food from leaking out.

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

第１図は従来の調理機の要部部分断面図、第２図は同調
理機の部分断面図、第３図は同カッターの）４１．面図
、第４図は本発明の一実施例を示す調理機の断面図、第
５図は同要部断面図、第６図は同要部展開図である。 １・・・・・・電動機、２・・・・・・本体、６・・・
・・カッタル取付部、５ｂ・・・・・・中央孔部内壁面
、６・・・・カッター、７・・・・・・案内円筒状壁部
、８・・・・・・容器、９・・・・・・ねじれ段部。 代理人の氏名　弁理士　中　尾　敏　男　ほか１名第１
図 第２図 第３図 第４図 第　５　図 第６図 βFig. 1 is a partial sectional view of the main part of a conventional cooking machine, Fig. 2 is a partial sectional view of the same cooking machine, and Fig. 3 is a partial sectional view of the same cutter. FIG. 4 is a cross-sectional view of a cooking machine showing an embodiment of the present invention, FIG. 5 is a cross-sectional view of the main part thereof, and FIG. 6 is a developed view of the main part thereof. 1...Electric motor, 2...Main body, 6...
... cutter attachment part, 5b ... center hole inner wall surface, 6 ... cutter, 7 ... guide cylindrical wall section, 8 ... container, 9 ... ...Twisted step. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 β

Claims (4)

【特許請求の範囲】[Claims] （１）電動機を内蔵する本体と、本体上に載置される容
器と、容器内の案内円筒状壁部の外側を覆った状態で位
置するカッター取付部に取付けたカッターとを備え、前
記カッター取付部は、案内円筒状壁部で案内される中央
孔部内壁面の円周上に複数のねじれ段部を設けた調理機
。(1) A main body having a built-in electric motor, a container placed on the main body, and a cutter attached to a cutter mounting part located covering the outside of a guide cylindrical wall part in the container, The mounting part is a cooking appliance in which a plurality of twisted step parts are provided on the circumference of the inner wall surface of the central hole guided by the guide cylindrical wall part. （２）ねじれ段部のねじれ角度Ｃと、これと反対側の角
度りとはＣ≦Ｄとした特許請求の範囲第１項記載の調理
機。(2) The cooking machine according to claim 1, wherein the twist angle C of the twist step portion and the angle on the opposite side thereof are C≦D. （３）ねじれ段部の段差Ｔと、カッター取付部下面の突
起と容器との隙間ＲとはＲ≦Ｔとした特許請求の範囲第
１項記載の調理機。(3) The cooking machine according to claim 1, wherein the step T of the twisted step portion and the gap R between the protrusion on the lower surface of the cutter attachment and the container are R≦T. （４）案内円筒状壁部とカッター取付部の中央孔部内壁
面との隙間Ｓと、カッター取付部下面の突起と容器との
隙間ＲとはＲ≦Ｓとした特許請求の範囲第１項記載の調
理機。 ２ベーノ(4) The gap S between the guide cylindrical wall and the inner wall surface of the central hole of the cutter mounting part, and the gap R between the protrusion on the lower surface of the cutter mounting part and the container are defined as R≦S in claim 1 cooking machine. 2beno