JPS607897A - Centrifugal dehydrating washer - Google Patents
Centrifugal dehydrating washerInfo
- Publication number
- JPS607897A JPS607897A JP11579983A JP11579983A JPS607897A JP S607897 A JPS607897 A JP S607897A JP 11579983 A JP11579983 A JP 11579983A JP 11579983 A JP11579983 A JP 11579983A JP S607897 A JPS607897 A JP S607897A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- centrifugal
- shaft
- laundry
- stirring blade
- 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
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、家庭において使用する洗濯と脱水を一つの槽
で行なう遠心脱水洗濯機に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a centrifugal dehydrating washing machine for home use that performs washing and dehydration in one tub.
(従来例の構成とその問題点)
従来、遠心脱水洗濯機においては、いわゆるパルセータ
式の洗濯機が多く使用され℃いるが、この方式では洗濯
物のよじれや傷みがはげしいという欠点があった。また
撹拌翼が往復回転する、いわゆる撹拌式の洗濯機は洗濯
物のよじJしや爆みは少ないが、モータの回転を往復回
転に変換するための機構が複雑で高価になる欠点かあっ
た。さらに別の洗濯撹拌方式としては、実開昭32−1
.4513/1号、実開昭32−145.62号、実開
昭32− /1790号、実開昭31−18239号に
おいて見らAしるように偏心傾斜軸を回転させ、この軸
により撹拌翼を歳差運動(みそすり運動)させるものが
開示されている。(Structure of conventional example and its problems) Conventionally, so-called pulsator type washing machines have been widely used in centrifugal dehydration washing machines, but this type has the disadvantage that laundry is often twisted and damaged. In addition, so-called agitation-type washing machines, in which the agitation blades rotate back and forth, have less twisting and flopping of the laundry, but they have the disadvantage that the mechanism to convert the rotation of the motor into reciprocating rotation is complex and expensive. . Furthermore, as another washing agitation method,
.. 4513/1, Utility Model Application Publication No. 32-145.62, Utility Model Application No. 32-/1790, and Utility Model Application No. 31-18239, an eccentric inclined shaft is rotated as shown in A, and stirring is performed by this shaft. Disclosed is a device that causes wings to precess.
この撹拌翼を歳差運動させる方式は、洗濯物のよじれや
傷みが少なく、構造も簡()1て安価な長所かあるが、
洗濯物が撹拌翼の下に巻き込まれる欠点があった。This method of precessing the stirring blades has the advantage of being less likely to twist or damage the laundry, and is simple and inexpensive.
There was a drawback that the laundry got caught under the stirring blades.
(発明の目的)
本発明の目的は、従来の問題点をM消し洗?M物のよじ
れや傷みが少なく、機構が簡単でかつ洗濯物が撹拌翼の
下に巻き込まれることがない遠心脱水洗濯機を提供する
ことである。(Objective of the Invention) The object of the present invention is to eliminate the conventional problems with M? To provide a centrifugal dewatering washing machine which causes less twisting and damage to M articles, has a simple mechanism, and prevents the laundry from getting caught under stirring blades.
(発明の構成)
本発明の遠心脱水洗濯機は、洗濯と脱水を一つの槽で行
なう遠心脱水洗濯機の洗濯駆動軸上端に偏心傾斜軸を設
け、上記傾斜軸に弾性プラスチック撹拌翼を取付け、上
記撹拌翼の周縁鍔体と洗濯兼脱水槽底面との間隔は、前
記撹拌翼周縁鍔体の下方傾斜位置で少なくとも1cmJ
21.上の間隔をとったもので、このような構成により
撹拌翼の下に洗濯物が巻き込まれることが少なく、また
巻き込まれてもIcm以上の隙間があるので容易に撹拌
翼の下から出るようになっており、さらに洗濯運転の最
終には必ず遠心脱水運転を行なうので、撹拌翼の下に入
った洗濯物は遠心力によって振り出され、洗濯兼脱水槽
の内周壁方向に押しやられるものである。(Structure of the Invention) The centrifugal dehydrating washing machine of the present invention is a centrifugal dehydrating washing machine that performs washing and dewatering in one tub, and an eccentric inclined shaft is provided at the upper end of the washing drive shaft, and an elastic plastic stirring blade is attached to the inclined shaft. The distance between the peripheral flange of the stirring blade and the bottom surface of the washing/dehydration tank is at least 1 cmJ at the downwardly inclined position of the stirring blade peripheral flange.
21. Due to this configuration, laundry is less likely to get caught under the stirring blades, and even if it gets caught, there is a gap of more than Icm so that it can easily come out from under the stirring blades. Furthermore, since centrifugal dehydration is always performed at the end of the washing operation, the laundry that has fallen under the stirring blades is shaken out by centrifugal force and pushed toward the inner peripheral wall of the washing/dehydration tank. .
(実施例の説明)
本発明の一実施例を図に基づいて説明する。図において
1は洗濯兼脱水槽でフランジ2を介して脱水中空軸3に
接続されている。4は脱水受は槽で、メカケース5を図
の如く機部中央に取(=Jけ、脱水中空軸3をボールベ
アリング6で支持している。7は洗濯駆動軸でモータ(
図示せず)から減速されて回転が伝えられ、洗濯駆動軸
7の上端は接続金具8を介して傾斜軸9が図の如く接続
さ扛ている。この傾斜軸9には弾性のあるプラスチック
製撹拌翼10が軸受11,12を介して傾斜軸9に刻し
て回転自在に嵌合されている。13は撹拌翼のキャップ
、14は撹拌翼10の抜は止めポル1〜.15.16は
洗濯駆動軸7、傾斜軸9のノックビンである。(Description of Embodiment) An embodiment of the present invention will be described based on the drawings. In the figure, reference numeral 1 denotes a washing and dehydrating tank, which is connected to a dehydrating hollow shaft 3 via a flange 2. 4 is a dehydration receiver, and a mechanical case 5 is installed in the center of the machine as shown in the figure (=J), and a dehydration hollow shaft 3 is supported by a ball bearing 6. 7 is a washing drive shaft, which is connected to a motor (
(not shown), and the upper end of the washing drive shaft 7 is connected to an inclined shaft 9 via a connecting fitting 8 as shown in the figure. An elastic stirring blade 10 made of plastic is rotatably fitted to the inclined shaft 9 through bearings 11 and 12. 13 is the cap of the stirring blade, and 14 is a stopper for removing the stirring blade 10. Reference numerals 15 and 16 are knock bottles with a washing drive shaft 7 and a tilting shaft 9.
17は洗濯駆動軸7を脱水中空軸3内に軸支する軸受メ
タル、18,19.20は軸シールである。Reference numeral 17 designates a bearing metal that supports the washing drive shaft 7 within the dewatering hollow shaft 3, and reference numerals 18, 19, and 20 designate shaft seals.
上記の構成において、洗濯時には洗濯駆動軸7にモータ
および減速機構(図示せず)を介して回転(どちら方向
でもよい)が伝達されると、傾斜軸9は歳差運動(みそ
すり運動)をし、4Xl拌3′(ζ10は傾斜軸9に対
しては遊嵌合され、回転自在になっているので、翼自体
は回転せずに図中実線と二点鎖線で示すような揺動をく
り返す。従って、撹拌翼IOの周縁鍔部10aは上下に
弾性的に揺動し、洗濯物は図中aで示すような回転をす
るので一様に洗濯が行なわれ、洗濯ムラやよじれ、傷み
がない。この場合、駆動軸7の回転方向を周期的に左右
反転を行なえば、撹拌翼10の揺動も左右回転方向に変
化するので、洗濯物の撹拌方向に変化ができて一層洗濯
効果が向上する。In the above configuration, during washing, when rotation (in either direction) is transmitted to the washing drive shaft 7 via a motor and a speed reduction mechanism (not shown), the tilting shaft 9 causes a precession motion. However, since the 4Xl stirring 3' (ζ10 is loosely fitted to the inclined shaft 9 and is rotatable, the blade itself does not rotate but swings as shown by the solid line and the two-dot chain line in the figure). Repeat. Therefore, the peripheral flange 10a of the agitating blade IO elastically swings up and down, and the laundry rotates as shown by a in the figure, so that the laundry is evenly washed and there is no uneven washing or twisting. There is no damage.In this case, if the rotation direction of the drive shaft 7 is periodically reversed left and right, the swinging of the stirring blades 10 will also change to the left and right rotation direction, which will change the direction in which the laundry is stirred and wash the laundry even better. Improves effectiveness.
脱水時には洗濯兼脱水槽1がモータおよび脱水中空軸3
を介して回転すると、洗濯物は遠心力により外方へ押し
やられる。従って、たとえ洗濯物が撹拌翼10の周縁鍔
部10aの下方に入っても、周縁鍔部10aと洗濯兼脱
水槽1底部の隙間が1=1c’m以上あり、容易に洗濯
物が出入りでき、しかも脱水時には遠心力で外方へ押し
やられるので、運転終了後に小物の洗濯物が撹拌翼10
(7)下にかくれて見つからないというような従来の問
題点は皆無になる。なお、上記実施例では撹拌翼10は
傾斜軸9に対して遊嵌合させているが、撹拌翼10を傾
斜軸9に対して固定してもよい。During dehydration, the washing/dehydration tank 1 is connected to the motor and dehydration empty shaft 3.
When rotated through the washing machine, the laundry is forced outward by centrifugal force. Therefore, even if the laundry gets under the peripheral flange 10a of the stirring blade 10, there is a gap of 1=1 cm or more between the peripheral flange 10a and the bottom of the washing and dehydrating tub 1, so that the laundry can easily come in and out. Moreover, during spin-drying, the centrifugal force pushes the small laundry outwards, so after the operation is complete, small laundry items are moved to the agitating blade 10.
(7) Conventional problems such as being hidden underneath and not being found will be completely eliminated. In the above embodiment, the stirring blade 10 is loosely fitted to the inclined shaft 9, but the stirring blade 10 may be fixed to the inclined shaft 9.
(発明の効果)
本発明によれば、歳差運動する撹拌翼の周縁鍔部と洗濯
兼脱水槽の底部の隙間を充分にとり、かつ遠心脱水運転
との組合せにより、洗濯物が撹f(ミ翼の下に巻き込ま
れたり、小物の洗濯物が撹拌翼鍔部にかくれて見つから
ないなどの従来の問題点が解消される。さらに、洗濯物
のよじれ、傷み、洗濯ムラのない、効率的な洗濯が可能
となり、機構が簡単で安価な遠心脱水洗濯機が提供でき
る効果がある。(Effects of the Invention) According to the present invention, by providing a sufficient gap between the peripheral flange of the precessing agitating blade and the bottom of the washing/dehydration tank, and in combination with centrifugal dehydration operation, the laundry can be agitated. Conventional problems such as small items of laundry getting caught under the agitating blades or being hidden behind the flange of the agitating blades are solved.In addition, the laundry is not kinked, damaged, or washed evenly, making it more efficient. This has the effect of providing a centrifugal dehydrating washing machine that allows washing, has a simple mechanism, and is inexpensive.
図は本発明の一実施例を示す遠心脱水洗濯機の主要部断
面図である。
l ・・・洗濯兼脱水槽、2 ・ フランジ、3 ・・
・脱水中空軸、 4 ・・・脱水受は槽、5 °゛°°
メカケース 6 ・・・ボールベアリング、 7 ・・
・洗濯駆動軸、8 ・・接続金具、9 ・・・傾斜軸、
10・・・プラスチック製撹拌翼、10a・・・撹拌翼
の周縁鍔部、 11 、 ]、 2・・・軸受、 13
・・・キャップ、 14・・・抜は止めボルト、 15
.16・・・ ノックピン、+7・・・軸受メタル、
18,19.20・・・軸シール。The figure is a sectional view of main parts of a centrifugal dehydrating washing machine showing an embodiment of the present invention. l...Washing/dehydration tank, 2, flange, 3...
・Empty shaft for dehydration, 4 ...Dehydration receiver is tank, 5 °゛°°
Mechanical case 6...Ball bearing, 7...
・Washing drive shaft, 8... Connection fittings, 9... Inclined shaft,
DESCRIPTION OF SYMBOLS 10... Plastic stirring blade, 10a... Peripheral flange of stirring blade, 11, ], 2... Bearing, 13
... Cap, 14 ... Removal stop bolt, 15
.. 16... Dowel pin, +7... Bearing metal,
18,19.20...Shaft seal.
Claims (2)
の洗濯駆動軸上端に偏心傾斜軸を設け、該傾斜軸に弾性
プラスチック撹拌翼を取(=Iけ、該撹拌翼の周縁鍔体
と洗濯兼脱水槽底面との隙圃は、前記撹拌翼周縁鍔体の
下方傾斜位置で、少なくとも1cm以上の間隔を保つこ
とを特徴とする遠心脱水洗濯機。(1) In a centrifugal dehydration washing machine that performs washing and dewatering in one tank, an eccentric inclined shaft is installed at the upper end of the washing drive shaft, and an elastic plastic stirring blade is attached to the inclined shaft. A centrifugal dehydrating washing machine characterized in that a gap between the washing and dehydrating tank bottom surface is maintained at least 1 cm or more at a downwardly inclined position of the agitating blade peripheral flange.
ことを特徴とする特許請求の範囲第(1)項記載の遠心
脱水洗濯機。(2) The centrifugal dewatering washing machine according to claim (1), wherein the rotation of the stirring blade is periodically switched between right and left rotation directions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11579983A JPS607897A (en) | 1983-06-29 | 1983-06-29 | Centrifugal dehydrating washer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11579983A JPS607897A (en) | 1983-06-29 | 1983-06-29 | Centrifugal dehydrating washer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS607897A true JPS607897A (en) | 1985-01-16 |
JPH0310359B2 JPH0310359B2 (en) | 1991-02-13 |
Family
ID=14671362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11579983A Granted JPS607897A (en) | 1983-06-29 | 1983-06-29 | Centrifugal dehydrating washer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS607897A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5460018A (en) * | 1994-02-22 | 1995-10-24 | Whirlpool Corporation | Vertical axis washer |
JP2004073797A (en) * | 2002-08-13 | 2004-03-11 | Lg Electronics Inc | Washing machine |
KR100459140B1 (en) * | 2002-10-21 | 2004-12-03 | 엘지전자 주식회사 | Washer |
CN102268799A (en) * | 2010-06-07 | 2011-12-07 | 三星电子株式会社 | Pulsator device for washing machines and washing machine having the same |
CN103820968A (en) * | 2014-03-05 | 2014-05-28 | 王誉燕 | Washing device for washing machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5799581U (en) * | 1980-12-05 | 1982-06-18 |
-
1983
- 1983-06-29 JP JP11579983A patent/JPS607897A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5799581U (en) * | 1980-12-05 | 1982-06-18 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5460018A (en) * | 1994-02-22 | 1995-10-24 | Whirlpool Corporation | Vertical axis washer |
JP2004073797A (en) * | 2002-08-13 | 2004-03-11 | Lg Electronics Inc | Washing machine |
KR100459140B1 (en) * | 2002-10-21 | 2004-12-03 | 엘지전자 주식회사 | Washer |
CN102268799A (en) * | 2010-06-07 | 2011-12-07 | 三星电子株式会社 | Pulsator device for washing machines and washing machine having the same |
US9194071B2 (en) | 2010-06-07 | 2015-11-24 | Samsung Electronics Co., Ltd. | Pulsator device for washing machines and washing machine having the same |
CN103820968A (en) * | 2014-03-05 | 2014-05-28 | 王誉燕 | Washing device for washing machine |
Also Published As
Publication number | Publication date |
---|---|
JPH0310359B2 (en) | 1991-02-13 |
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