JP2975858B2 - Ice shaver - Google Patents
Ice shaverInfo
- Publication number
- JP2975858B2 JP2975858B2 JP6300811A JP30081194A JP2975858B2 JP 2975858 B2 JP2975858 B2 JP 2975858B2 JP 6300811 A JP6300811 A JP 6300811A JP 30081194 A JP30081194 A JP 30081194A JP 2975858 B2 JP2975858 B2 JP 2975858B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- ice
- hopper
- drive
- small
- 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 - Fee Related
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Dry Shavers And Clippers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は氷削り器に関し、主と
して一般家庭で用いられる簡易な氷削り器の駆動機構に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ice-sharpener and, more particularly, to a driving mechanism for a simple ice-shaver used in ordinary households.
【０００２】[0002]
【従来の技術】一般家庭用の簡易な氷削り器として、例
えば実開平１−１６０２８３号公報、実開平２−２００
６９号公報等に開示されたものが知られている。これら
の氷削り器は、支持台上に固定した皿形の削り器本体の
底面に切削刃を臨ませたスリットを形成し、上記削り器
本体内に回転自在に取付けたホッパーにら旋形押え底を
形成し、その押え底の高所端部と低所端部との間に氷塊
導入口を設けている。2. Description of the Related Art As a simple ice-sharpener for ordinary households, for example, Japanese Utility Model Laid-Open No. 1-160283 and Japanese Utility Model Laid-open No. 2-200.
One disclosed in Japanese Patent Application Publication No. 69-69 and the like is known. These ice-sharpeners are formed by forming a slit facing a cutting blade on the bottom surface of a dish-shaped shaver fixed on a support base, and spirally holding a hopper rotatably mounted in the shaver main body. A bottom is formed, and an ice block introduction port is provided between the high end and the low end of the holding bottom.
【０００３】上記の氷削り器の氷削用歯車機構は、ハン
ドルにより回転される駆動歯車を垂直面内に配置し、こ
れと噛み合った環状の従動歯車を前記のホッパーのまわ
りに水平状態に嵌合係止した構成になっている。In the above-described ice-sharpening gear mechanism of the ice-sharpener, a driving gear rotated by a handle is disposed in a vertical plane, and an annular driven gear meshed with the driving gear is fitted horizontally around the hopper. It has a locked configuration.
【０００４】上記のハンドルを操作して駆動歯車を回転
させると、従動歯車とホッパーとが一体に回転し、ホッ
パー内の氷塊を氷塊導入口からら旋形押え底の下面に導
入する。導入された氷塊は切削刃に接して切削され、ス
リットから下方へ落下する。When the drive gear is rotated by operating the above-mentioned handle, the driven gear and the hopper rotate integrally, and the ice block in the hopper is introduced from the ice block inlet to the lower surface of the spiral presser bottom. The introduced ice block is cut in contact with the cutting blade, and falls downward from the slit.
【０００５】[0005]
【発明が解決しようとする課題】上述のように、従来の
氷削り器においては、氷削用歯車機構を駆動歯車とこれ
に噛み合う従動歯車の２枚の歯車で構成していた。これ
らの各歯車の大きさは、氷削り器全体の大きさによって
規制されるため、その歯数比をあまり大きくとることが
できず、従動歯車と駆動歯車の歯数比は１：０．８程度
であった。As described above, in the conventional ice-sharpener, the ice-sharing gear mechanism is constituted by two gears, a driving gear and a driven gear meshing with the driving gear. Since the size of each of these gears is regulated by the size of the entire ice-sharpener, the ratio of the number of teeth cannot be made too large, and the ratio of the number of teeth between the driven gear and the drive gear is 1: 0.8. It was about.
【０００６】このため、一定時間内での氷削り量を多く
しようとすると、ハンドルの回転数を多くしなければな
らない不便があった。[0006] For this reason, when trying to increase the amount of ice shaving within a certain period of time, there is an inconvenience that the number of rotations of the handle must be increased.
【０００７】そこで、この発明は氷削り器全体のサイズ
に影響を及ぼすことなく、少ないハンドルの回転数で一
定時間内の削氷量を多くすることを目的とする。Accordingly, an object of the present invention is to increase the amount of ice shaving within a given time with a small number of rotations of the handle without affecting the size of the whole ice shaving machine.
【０００８】[0008]
【課題を解決するための手段】上記の目的を達成するた
めに、この発明は、略垂直に設置された駆動歯車と、該
駆動歯車の回転を略水平状態に設置した傘歯車でなる従
動歯車を介してホッパーに伝達する氷削用歯車機構を有
する氷削り器において、上記駆動歯車の軸受の上方に設
けた軸受により中間歯車を回転自在に取付け、上記中間
歯車は傘形の大歯車部を内側に設けると共に、小歯車部
を外側に設けた大小２段の歯車部により形成され、該中
間歯車の小歯車を上記駆動歯車に、またその大歯車部を
上記従動歯車にそれぞれ噛み合わせた構成としたもので
ある。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a drive gear comprising a drive gear installed substantially vertically, and a bevel gear provided with the rotation of the drive gear installed in a substantially horizontal state. An ice-sharpener having an ice-sharing gear mechanism for transmitting to a hopper via a moving gear is provided above a bearing of the driving gear.
The intermediate gear is rotatably mounted with a girder bearing,
The gear is provided with an umbrella shaped large gear part inside and a small gear part
Are formed by two large and small gear portions provided on the outside, and the small gear of the intermediate gear meshes with the driving gear, and the large gear portion meshes with the driven gear.
【０００９】なお、上記の構成の氷削り器において、支
持台上に固定した皿形の削り器本体の底面に切削刃を臨
ませたスリットを形成し、上記削り器本体内に回転自在
に取付けたホッパーにら旋形押え底を設け、その押え底
の高所端部と低所端部との間に氷塊導入口を設け、上記
支持台に取付けた駆動輪に駆動歯車を一体的に形成する
と共に、該駆動歯車の回転を中間歯車を介して従動歯車
に伝達すると共に、該従動歯車に上記ホッパーを回転可
能に係合した構成とすることができる。In the above-described ice shaver, a slit is formed on the bottom surface of the dish-shaped shaver body fixed on the support base so as to face the cutting blade, and is rotatably mounted in the shaver body. The hopper is provided with a spiral presser bottom, an ice block introduction port is provided between the high end and the low end of the presser bottom, and a drive gear is integrally formed with the drive wheel mounted on the support base. In addition, the rotation of the driving gear is transmitted to the driven gear via the intermediate gear, and the hopper is rotatably engaged with the driven gear.
【００１０】また、上記駆動輪の内側に駆動歯車を一体
的に形成し、該駆動歯車に上記中間歯車の小歯車部を噛
み合わせた構成とすることもできる。A drive gear may be integrally formed inside the drive wheel, and a small gear portion of the intermediate gear may be meshed with the drive gear.
【００１１】上記構成の氷削り器の駆動歯車に加えられ
たトルクは、中間歯車の小歯車部及び大歯車部を通じて
従動歯車に伝達され、その従動歯車の回転によりホッパ
ーが回転され氷削作用が行われる。その際、中間歯車
は、駆動歯車の回転数に対する従動歯車の回転数を増速
する作用を行う。[0011] In addition to the driving gear of the ice shaving machine having the above-described structure,
The torque thus transmitted is transmitted to the driven gear through the small gear portion and the large gear portion of the intermediate gear, and the rotation of the driven gear rotates the hopper to perform an ice-cutting operation. At this time, the intermediate gear acts to increase the rotation speed of the driven gear relative to the rotation speed of the drive gear.
【００１２】[0012]
【実施例】図１及び図２に示した氷削り器は、左右一対
の脚１、１′からなる支持台２を有する。削り器本体３
は皿形をなし、その外周面の対称位置の２箇所をビス４
により各脚１、１′の内側に固定している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The ice shaver shown in FIGS. 1 and 2 has a support base 2 consisting of a pair of left and right legs 1, 1 '. Sharpener body 3
Has a dish shape, and two symmetrical positions on the outer peripheral surface are
Are fixed inside each leg 1, 1 '.
【００１３】削り器本体３の底面中央に固定軸５が突設
され、またその底面に半径方向のスリット６が形成され
る（図２参照）。そのスリット６の一側にその下面から
切削刃７を臨ませている。削り器本体３の開口部外周面
につば８が形成され、そのつば８の内周面に案内レール
９が突設されている。また、前記支持台２の一方の脚１
の外側面に軸受突部１１が設けられ、その軸受突部１１
のまわりに駆動輪１２を回転自在に取付けている。A fixed shaft 5 protrudes from the center of the bottom surface of the shaver body 3, and a radial slit 6 is formed on the bottom surface (see FIG. 2). A cutting blade 7 faces one side of the slit 6 from its lower surface. A collar 8 is formed on the outer peripheral surface of the opening of the scraper body 3, and a guide rail 9 is provided on the inner peripheral surface of the collar 8. Also, one leg 1 of the support 2
The bearing projection 11 is provided on the outer surface of the
A drive wheel 12 is rotatably mounted around the drive wheel.
【００１４】この駆動輪１２の内周面に駆動歯車１３が
設けられ、またその外側面の一部にハンドル１４が取付
けられる。なお、駆動歯車１３は別体に形成し、これを
駆動輪１２に取付けるようにしてもよい。A drive gear 13 is provided on an inner peripheral surface of the drive wheel 12, and a handle 14 is attached to a part of an outer surface thereof. Note that the drive gear 13 may be formed separately and attached to the drive wheel 12.
【００１５】上記脚１の軸受突部１１の上方に設けられ
たもう一つの小さい軸受突部１５に中間歯車１６が回転
自在に取付けられる。この中間歯車１６は外側に歯数の
少ない小径の小歯車部１７、内側に歯数が多く大径の傘
形の大歯車部１８を設けたものであり、小歯車部１７は
前記の駆動歯車１３と噛み合う。An intermediate gear 16 is rotatably mounted on another small bearing projection 15 provided above the bearing projection 11 of the leg 1. The intermediate gear 16 is provided with a small-diameter small gear portion 17 having a small number of teeth on the outside and an umbrella-shaped large gear portion 18 having a large number of teeth and a large diameter on the inside. Engage with 13.
【００１６】従動歯車１９は環状の傘歯車であり、その
内周面に水平のスライド面２１と、下向きに屈曲した係
合部２２が形成される。The driven gear 19 is an annular bevel gear, and has a horizontal slide surface 21 and a downwardly bent engaging portion 22 formed on an inner peripheral surface thereof.
【００１７】なお、駆動歯車１３は、後述する第２実施
例のように、駆動輪１２の外周面に形成してもよいが、
本実施例の方が中間歯車１６が見えないことから外観的
には好ましい。The drive gear 13 may be formed on the outer peripheral surface of the drive wheel 12, as in a second embodiment described later.
This embodiment is preferable in appearance since the intermediate gear 16 cannot be seen.
【００１８】上記のスライド面２１は削り器本体３のつ
ば８に設けた案内レール９上に載り、水平面内で自由に
回転するようになっている。また上記脚１の部分におい
てつば８に設けられた長孔２３から従動歯車１９の一部
分がつば８の外側面に露出し、前記中間歯車１６の大歯
車部１８と噛み合う。The slide surface 21 rests on a guide rail 9 provided on the collar 8 of the scraper body 3, and is free to rotate in a horizontal plane. A part of the driven gear 19 is exposed on the outer surface of the collar 8 from the elongated hole 23 provided in the collar 8 at the leg 1, and meshes with the large gear portion 18 of the intermediate gear 16.
【００１９】両者の噛み合い部分において、削り器本体
３のつば８には、内方へ突出した規制片２４が形成され
る。この規制片２４は従動歯車１９の上面に接近してお
り、これによって従動歯車１９の上動を規制する。また
従動歯車１９の内周面には周方向に一定の間隔をおいて
複数の係合片２５が突設される。In the meshing portion of the two, a regulating piece 24 protruding inward is formed on the collar 8 of the scraper body 3. This restricting piece 24 is close to the upper surface of the driven gear 19, thereby restricting the upward movement of the driven gear 19. In addition, a plurality of engagement pieces 25 project from the inner peripheral surface of the driven gear 19 at regular intervals in the circumferential direction.
【００２０】ホッパー２６は、円筒部２７と、その上端
に形成したつば部２８を有し、円筒部２７の内周面にら
旋形押え底２９を一体に設け、その押え底２９の内周縁
に円筒状のボス部３１を一体に設けている。The hopper 26 has a cylindrical portion 27 and a flange 28 formed at the upper end thereof. A helical pressing bottom 29 is integrally provided on the inner peripheral surface of the cylindrical portion 27, and the inner peripheral edge of the pressing bottom 29 is provided. And a cylindrical boss portion 31 is integrally provided.
【００２１】上記の押え底２９は、ボス部２１のまわり
を半周する２枚のら旋板を周方向に順に配置することに
より形成される。その押え底２９を形成するら旋板は、
ホッパー２６の回転方向に向かって次第に上昇する勾配
をもつように形成される。また、一方のら旋板の高所端
部３２と他方のら旋板の低所端部３３はそれぞれ上下に
対向し、上下２箇所の端部間にそれぞれに氷塊導入口３
４が形成される。The pressing bottom 29 is formed by sequentially arranging two helical plates that make a half circumference around the boss 21 in the circumferential direction. The spiral plate forming the presser bottom 29 is
The hopper 26 is formed to have a gradient that gradually increases in the rotation direction. The high end 32 of one spiral plate and the low end 33 of the other spiral plate are vertically opposed to each other, and an ice block inlet 3 is provided between the two upper and lower ends.
4 are formed.
【００２２】またホッパー２６のつば部２８の下面に
は、周方向に一定の間隔をおいて複数の係合部３５が設
けられ、その係合部３５は、ホッパー２６の円筒部２７
に嵌合した前記の従動歯車１９の係合片２５と周方向に
係合する。A plurality of engaging portions 35 are provided on the lower surface of the flange portion 28 of the hopper 26 at regular intervals in the circumferential direction, and the engaging portions 35 correspond to the cylindrical portions 27 of the hopper 26.
And engages with the engaging piece 25 of the driven gear 19 circumferentially.
【００２３】上記ホッパー２６の中心ボス部３１を削り
器本体３の固定軸５のまわりにすべり軸受３６を介して
回転自在に挿通し、キャップねじ３７を固定軸５の上端
にねじ込んでホッパー２６の抜け止めを図る。The center boss 31 of the hopper 26 is rotatably inserted around the fixed shaft 5 of the scraper body 3 via a slide bearing 36, and a cap screw 37 is screwed into the upper end of the fixed shaft 5 to form the hopper 26. Try to keep it.
【００２４】上記ホッパー２６の上面に蓋３８が被せら
れる。この蓋３８の周縁は図１に示すように、削り器本
体３のつば８の外周に嵌合される。A cover 38 is placed on the upper surface of the hopper 26. The periphery of the lid 38 is fitted to the outer periphery of the collar 8 of the scraper body 3 as shown in FIG.
【００２５】実施例の氷削り器は以上のような構成であ
り、次にその作用について説明する。The ice-sharpener according to the embodiment is configured as described above, and its operation will be described below.
【００２６】氷塊をホッパー２６内に入れ、蓋３８を被
せたのち、ハンドル１４を操作して駆動輪１２を回転さ
せる。これにより、駆動歯車１３、中間歯車１６及び従
動歯車１９が回転され、更に従動歯車１９と係合したホ
ッパー２６が回転される。After the ice block is put into the hopper 26 and the lid 38 is covered, the handle 14 is operated to rotate the drive wheel 12. As a result, the driving gear 13, the intermediate gear 16, and the driven gear 19 are rotated, and the hopper 26 engaged with the driven gear 19 is further rotated.
【００２７】ホッパー２６が回転すると、内部の氷塊が
２箇所の導入口３４から押え底２９の下面に導入され
る。氷塊は押え底２９の下面によって削り器本体３の底
面に押し付けられた状態で回転し、スリット６の部分で
切削刃７によって削られ、スリット６から落下する。When the hopper 26 rotates, ice blocks inside the hopper 26 are introduced into the lower surface of the holding bottom 29 from two inlets 34. The ice block rotates while being pressed against the bottom surface of the scraper body 3 by the lower surface of the holding bottom 29, is scraped by the cutting blade 7 at the slit 6, and falls from the slit 6.
【００２８】氷塊が削られる際、切削刃７からの反力に
より、ホッパー２６が若干持上げられるが、従動歯車１
９は上下方向にはホッパー２６から分離されているの
で、ホッパー２６と共に持上げられることはない。中間
歯車１６との噛み合い部分に上記の反力が及ぶ場合があ
るが、その反力は規制片２４により受止められるため、
従動歯車１９との噛み合いが外れることはない。When the ice block is shaved, the hopper 26 is slightly lifted by the reaction force from the cutting blade 7.
Since 9 is vertically separated from the hopper 26, it is not lifted together with the hopper 26. In some cases, the above-described reaction force is exerted on a portion meshed with the intermediate gear 16, but since the reaction force is received by the restricting piece 24,
The engagement with the driven gear 19 does not come off.
【００２９】前記の歯車機構において、図３に示すよう
に、駆動歯車１３の回転数をＮ1 、刃数をＴ1 、中間歯
車１６の回転数をＮ2 、その小歯車部１７の歯数を
Ｔ2 、大歯車部１８の歯数をＴ3 、従動歯車１９の回転
数をＮ4 、歯数をＴ4 とすると、Ｎ4 とＮ1 との間に
は、次式の関係が成り立つ。In the gear mechanism described above, as shown in FIG. 3, the number of rotations of the driving gear 13 is N 1 , the number of teeth is T 1 , the number of rotations of the intermediate gear 16 is N 2 , and the number of teeth of the pinion 17 thereof. Is T 2 , the number of teeth of the large gear portion 18 is T 3 , the number of rotations of the driven gear 19 is N 4 , and the number of teeth is T 4 , the following relationship is established between N 4 and N 1. .
【００３０】[0030]
【数１】 (Equation 1)
【００３１】なお、従来のように、駆動歯車１３を従動
歯車１９に直接噛み合わせると、Ｎ4 とＮ1 の関係は、
次の（２）式のようになる。When the driving gear 13 is directly meshed with the driven gear 19 as in the prior art, the relationship between N 4 and N 1 becomes
The following expression (2) is obtained.
【００３２】[0032]
【数２】 (Equation 2)
【００３３】従って、前記のような中間歯車１６を介在
させると、Ｔ3 ／Ｔ2 （但し、Ｔ3＞Ｔ2 ）分だけ、従
動歯車１９の回転数Ｎ4 が増大する。Therefore, when the intermediate gear 16 is interposed, the rotation speed N 4 of the driven gear 19 increases by T 3 / T 2 (where T 3 > T 2 ).
【００３４】次に、図４に示した第２実施例は基本的な
構成は前記の第１実施例と同様である。相違するのは、
駆動歯車１３が小径（従って、歯数Ｔ1 が小）となり、
駆動輪１２の外周面に設けられ、また、中間歯車１６の
小歯車部１７を小径（従って、歯数Ｔ2 が小）とした点
である。外観上、中間歯車１６が外部に露出する点も相
違する。Next, the second embodiment shown in FIG. 4 has the same basic configuration as that of the first embodiment. The difference is that
Drive gear 13 is a small diameter (hence, small number of teeth T 1), and the
Provided on the outer peripheral surface of the drive wheel 12, also the small gear portion 17 of the intermediate gear 16 small (therefore, the number of teeth T 2 is small) lies in that a. The appearance is also different in that the intermediate gear 16 is exposed to the outside.
【００３５】このような構成にすると、中間歯車１６が
外部に露出しているので、小歯車部１７と大歯車部１８
の比率を大きくとりやすい。In such a configuration, the intermediate gear 16 is exposed to the outside, so that the small gear portion 17 and the large gear portion 18
It is easy to take a large ratio.
【００３６】上記以外の構成及び作用は第１実施例と同
一であるから、同一部分には同一符号を付して示すにと
どめ、その説明を省略する。Since the construction and operation other than those described above are the same as those of the first embodiment, the same parts are designated by the same reference numerals and the description thereof will be omitted.
【００３７】なお、上記の第１及び第２実施例は、共に
中間歯車１６を１枚設けたものを示しているが、複数枚
設けてもよい。この場合は従動歯車の回転数を更に増大
することができる。Although both the first and second embodiments show the case where one intermediate gear 16 is provided, a plurality of intermediate gears may be provided. In this case, the rotation speed of the driven gear can be further increased.
【００３８】また、駆動輪１２は、その回転面を必ずし
も垂直に向ける必要はなく、ある程度傾斜させてもよ
い。また、従動歯車１９も必要に応じて若干傾斜させて
もよい。The drive wheel 12 does not necessarily need to have its rotating surface oriented vertically, but may be inclined to some extent. Further, the driven gear 19 may be slightly inclined as needed.
【００３９】[0039]
【発明の効果】この発明は以上のように、氷削り器の歯
車機構において、駆動歯車と従動歯車との間に、大小２
段の歯車部を有する中間歯車を介在したことにより、駆
動歯車と従動歯車とを直接噛み合わせた場合に比べ、従
動歯車の回転数が増大し、ハンドルの一定の回転操作に
対する削氷量が増大する。上記の中間歯車は、小形のも
のでよいので、装置のサイズは従来と同等のものに抑え
ることができる。As described above, according to the present invention, in a gear mechanism of an ice-sharpener, a large and small size gear is provided between a driving gear and a driven gear.
Intermediate gear with a stepped gear section increases the number of rotations of the driven gear and increases the amount of ice for a constant rotation of the handle compared to the case where the driving gear and the driven gear are directly engaged. I do. Since the above-mentioned intermediate gear may be of a small size, the size of the device can be suppressed to the same size as the conventional one.
【図１】第１実施例の断面図FIG. 1 is a sectional view of a first embodiment.
【図２】同上の一部省略分解斜視図FIG. 2 is a partially omitted exploded perspective view of the same.
【図３】同上の歯車機構の概略図FIG. 3 is a schematic diagram of a gear mechanism according to the first embodiment;
【図４】第２実施例の断面図FIG. 4 is a sectional view of a second embodiment.
１、１′ 脚 ２ 支持台 ３ 削り器本体 ４ ビス ５ 固定軸 ６ スリット ７ 切削刃 ８ つば ９ 案内レール １１ 軸受突部 １２ 駆動輪 １３ 駆動歯車 １４ ハンドル １５ 軸受突部 １６ 中間歯車 １７ 小歯車部 １８ 大歯車部 １９ 従動歯車 ２１ スライド面 ２２ 係合部 ２３ 長孔 ２４ 規制片 ２５ 係合片 ２６ ホッパー ２７ 円筒部 ２８ つば部 ２９ 押え底 ３１ ボス部 ３２ 高所端部 ３３ 低所端部 ３４ 氷塊導入口 ３５ 係合部 ３６ すべり軸受 ３７ キャップねじ ３８ 蓋 DESCRIPTION OF SYMBOLS 1, 1 'Leg 2 Support stand 3 Sharpener body 4 Screw 5 Fixed shaft 6 Slit 7 Cutting blade 8 Collar 9 Guide rail 11 Bearing protrusion 12 Drive wheel 13 Drive gear 14 Handle 15 Bearing protrusion 16 Intermediate gear 17 Small gear portion REFERENCE SIGNS LIST 18 large gear portion 19 driven gear 21 slide surface 22 engaging portion 23 long hole 24 restricting piece 25 engaging piece 26 hopper 27 cylindrical portion 28 flange portion 29 holding bottom 31 boss portion 32 high end 33 low end 34 ice block Inlet 35 Engagement part 36 Slide bearing 37 Cap screw 38 Lid
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実願 昭63−97662号（実開 平２− 20069号）の願書に添付した明細書及び 図面の内容を撮影したマイクロフィルム （ＪＰ，Ｕ) 実願 昭63−56185号（実開 平１− 160283号）の願書に添付した明細書及び 図面の内容を撮影したマイクロフィルム （ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) F25C 5/12 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Practical application Microfilm (JP, U) photographing the contents of the specification and drawings attached to the application form of Japanese Patent Application No. 63-97662 (Japanese Utility Model Application No. 2-20069) Microfilm (JP, U) photographing the contents of the specification and drawings attached to the application for Japanese Patent Application No. 63-56185 (Japanese Utility Model Application No. 1-128383) (58) Fields investigated (Int. Cl. 6 , DB Name) F25C 5/12
Claims (3)
歯車の回転を略水平状態に設置した傘歯車でなる従動歯
車を介してホッパーに伝達する氷削用歯車機構を有する
氷削り器において、上記駆動歯車の軸受の上方に設けた
軸受により中間歯車を回転自在に取付け、上記中間歯車
は傘形の大歯車部を内側に設けると共に、小歯車部を外
側に設けた大小２段の歯車部により形成され、該中間歯
車の小歯車を上記駆動歯車に、またその大歯車部を上記
従動歯車にそれぞれ噛み合わせたことを特徴とする氷削
り器。An ice cutter having an ice cutting gear mechanism for transmitting a rotation of the driving gear to a hopper through a driven gear composed of a bevel gear installed in a substantially horizontal state. In the above, provided above the bearing of the drive gear
The intermediate gear is mounted rotatably by bearings,
Is provided with an umbrella-shaped large gear section inside and a small gear section outside.
An ice-sharpener formed by a two-stage large and small gear portion provided on the side, wherein the small gear of the intermediate gear meshes with the drive gear, and the large gear portion meshes with the driven gear.
底面に切削刃を臨ませたスリットを形成し、上記削り器
本体内に回転自在に取付けたホッパーにら旋形押え底を
設け、その押え底の高所端部と低所端部との間に氷塊導
入口を設け、上記支持台に取付けた駆動輪に駆動歯車を
一体的に形成すると共に、該駆動歯車の回転を中間歯車
を介して従動歯車に伝達すると共に、該従動歯車に上記
ホッパーを回転可能に係合したことを特徴とする請求項
１に記載の氷削り器。2. A dish-shaped scraper body fixed on a support base, a slit facing a cutting blade is formed on a bottom surface, and a spiral holding bottom is mounted on a hopper rotatably mounted in the scraper body. An ice block introduction port is provided between a high end and a low end of the holding bottom, and a drive gear is integrally formed on a drive wheel attached to the support base, and rotation of the drive gear is controlled. The ice polisher according to claim 1, wherein the hopper is rotatably engaged with the driven gear via an intermediate gear, and the hopper is rotatably engaged with the driven gear.
形成し、該駆動歯車に上記中間歯車の小歯車部を噛み合
わせたことを特徴とする請求項１又は２に記載の氷削り
器。3. The ice shaving device according to claim 1, wherein a driving gear is integrally formed inside the driving wheel, and a small gear portion of the intermediate gear is meshed with the driving gear. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6300811A JP2975858B2 (en) | 1994-12-05 | 1994-12-05 | Ice shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6300811A JP2975858B2 (en) | 1994-12-05 | 1994-12-05 | Ice shaver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08159629A JPH08159629A (en) | 1996-06-21 |
| JP2975858B2 true JP2975858B2 (en) | 1999-11-10 |
Family
ID=17889392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6300811A Expired - Fee Related JP2975858B2 (en) | 1994-12-05 | 1994-12-05 | Ice shaver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2975858B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003275561A1 (en) * | 2003-10-20 | 2005-05-05 | Joytec Corporation | Frozen drink mixing device |
-
1994
- 1994-12-05 JP JP6300811A patent/JP2975858B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08159629A (en) | 1996-06-21 |
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