JPH02224700A - Washing machine - Google Patents
Washing machineInfo
- Publication number
- JPH02224700A JPH02224700A JP2015499A JP1549990A JPH02224700A JP H02224700 A JPH02224700 A JP H02224700A JP 2015499 A JP2015499 A JP 2015499A JP 1549990 A JP1549990 A JP 1549990A JP H02224700 A JPH02224700 A JP H02224700A
- Authority
- JP
- Japan
- Prior art keywords
- washing machine
- noise insulation
- insulating plate
- main body
- insulation plate
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 63
- 238000003756 stirring Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は静音化をはかった洗濯機に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to a washing machine that is quieter.
従来の技術
近年、騒音問題の関心が高まっている社会状勢の中で、
洗濯機等のモータを有する家電製品の低騒音化が注目さ
れている。Conventional technology In recent years, as society has become more concerned about noise problems,
2. Description of the Related Art Reducing the noise level of home appliances with motors, such as washing machines, is attracting attention.
従来、洗濯機は洗濯機本体の底部は開口しており、また
１脚部に隙間を有していたため、洗濯機本体内部と外部
が大きな面積をもって連通していた。Conventionally, washing machines have an open bottom and a gap in one leg, so that the interior and exterior of the washing machine body communicate over a large area.
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、洗濯および脱水時
にモータやその他の駆動関係部品等より発生する音が、
上記洗濯機本体の底部および脚部の隙間を通って洗濯機
本体の外部に伝播し、騒音レベルを著しく増大させる欠
点を有していた。Problems to be Solved by the Invention However, with the above conventional configuration, the noise generated by the motor and other drive-related parts during washing and dehydration is
The problem is that the noise propagates to the outside of the washing machine body through the gap between the bottom and the legs of the washing machine body, significantly increasing the noise level.
本発明は上記従来の課題を解決するもので、洗濯および
脱水時の騒音レベルを低下させ静音化をはかった洗濯機
を提供することを目的とする。The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide a washing machine that is quieter by reducing the noise level during washing and dehydration.
課題を解決するための手段 この目的を達成するために本発明の洗濯機は。Means to solve problems The washing machine of the present invention achieves this objective.
洗濯機本体にその底開口部を開閉自在に閉じて設けられ
、洗濯機本体内で発生する音を遮音する遮音板を備えた
ものである。The washing machine is provided with a sound insulating plate which is provided in the washing machine main body so that its bottom opening can be opened and closed, and which insulates the sound generated within the washing machine main body.
作 用
この構成によって、洗濯および脱水時にモータやその他
の駆動関係部品等よシ発生する音が洗濯機本体の底開口
部に設けられた遮音板によって遮音されるため、騒音レ
ベルを著しく低下させ、靜音化がはかれることになる。Function: With this configuration, the noise generated by the motor and other drive-related parts during washing and spin-drying is insulated by the sound insulating plate provided at the bottom opening of the washing machine, significantly reducing the noise level. The sound will be quieter.
実施例
以下本発明の実施例について、図面を参照しながら説明
する。EXAMPLES Hereinafter, examples of the present invention will be described with reference to the drawings.
第１図、第２図において、１は後記する外槽を囲む洗濯
機本体で、底部には底開口部１ａが開口している。２は
洗濯機本体１に取付けられた支持部である。３は後記の
内槽を内装した外槽で、支持部２に対してバネとダンパ
を有するサスベンジ冒ン４によって吊設されている。６
は内槽で、洗濯槽と脱水槽を兼用している。６は内槽６
の中央内底部に設けられた攪拌翼である。７は攪拌翼６
や内槽６に回転力を伝える伝達機構部で、内部に洗濯用
の減速ギアや洗濯、脱水の切換クラッチを設けている。In FIGS. 1 and 2, reference numeral 1 denotes a washing machine body surrounding an outer tub (to be described later), and a bottom opening 1a is opened at the bottom. Reference numeral 2 denotes a support section attached to the washing machine main body 1. Reference numeral 3 denotes an outer tank having an inner tank (described later) inside, which is suspended from the support part 2 by a suspension suspension 4 having a spring and a damper. 6
is an inner tank that doubles as a washing tank and a dehydration tank. 6 is inner tank 6
This is a stirring blade installed at the center inner bottom of the container. 7 is stirring blade 6
It is a transmission mechanism that transmits rotational force to the inner tub 6, and has a reduction gear for washing and a switching clutch for washing and spin-drying inside.
８はモータで、伝達機構部７に回転力を与えている。９
は移送具で、外槽３の底部に設けられ洗濯機本体１の底
開口部１ａと対向している。１ｏは上記底開口部１ａを
開閉自在に閉じて洗濯機本体１の底部に設けられ洗濯機
本体１内で発生する音を遮音する遮音板である。この実
施例では遮音板１０の外周上面に磁石１１を設け、遮音
板１０が自重で落下しない程度の磁力によって洗濯機本
体１底部に下から取付けられている。Reference numeral 8 denotes a motor that provides rotational force to the transmission mechanism section 7. 9
is a transfer device, which is provided at the bottom of the outer tub 3 and faces the bottom opening 1a of the main body 1 of the washing machine. A sound insulating plate 1o is provided at the bottom of the washing machine main body 1 by freely closing the bottom opening 1a to insulate the sound generated within the washing machine main body 1. In this embodiment, a magnet 11 is provided on the upper surface of the outer periphery of the sound insulating plate 10, and the sound insulating plate 10 is attached from below to the bottom of the washing machine main body 1 with a magnetic force that is strong enough to prevent the sound insulating plate 10 from falling under its own weight.
以上のように構成された洗濯機について、以下その動作
を説明する。The operation of the washing machine configured as described above will be explained below.
洗濯は、内槽６に洗濯物と洗濯水を入れ、伝達機構部７
の切換クラッチを洗濯側にし、モータ８の回転を攪拌翼
６に伝達して行われる。次に、脱水は伝達機構部７の切
換クラッチを脱水側にし、モータ８の回転を内槽６に伝
達して行われる。上記した洗濯時や脱水時において、モ
ータ８や伝達機構部７等より駆動にともなった音等が発
生するが、本実施例は遮音板１０を洗濯機本体１の底部
に取付けているため、洗濯機本体１内部から発生する音
を遮音し、外部に対する騒音レベルを著しく低いものと
している。For washing, put the laundry and washing water into the inner tub 6, and transfer it to the transmission mechanism section 7.
This is done by setting the switching clutch to the washing side and transmitting the rotation of the motor 8 to the stirring blades 6. Next, dewatering is performed by setting the switching clutch of the transmission mechanism 7 to the dewatering side and transmitting the rotation of the motor 8 to the inner tank 6. During the above-mentioned washing and spin-drying operations, the motor 8, the transmission mechanism 7, etc. generate noise due to the drive. The sound generated from inside the machine body 1 is insulated, and the noise level to the outside is extremely low.
以上のように本実施例によれば、洗濯機本体１の底部に
自重では落下しない程度の磁力で遮音板１０を取付けて
いるので、洗濯機本体１の内部音を遮音し、騒音レベル
を著しく低いものとするととができる。この場合、小穴
１８があっても遮音特性には屋根影響はない。さらに、
洗濯機本体１と遮音板１ｏが磁力によって取付けられて
いるので、遮音板１０の着脱が容易であシ、洗濯機の移
送時の対応が可能である。すなわち、洗濯機が移送中に
、洗濯機本体１と外槽３とが衝突するのをなくすために
、梱包時に外槽３の上部を内槽６内面で保持し、下部を
底開口部１ａを通して移送具９の底部を梱包材で保持す
ることで、外槽３を固定することができる。したがって
移送時には従来の梱包方式をそのまま利用することがで
きる。遮音板１ｏは移送のための梱包時には、洗濯機本
体１より取シはずしておき、洗濯機の設置時に遮音板１
０を洗濯機本体１に取付ければよいわけでろる°。As described above, according to this embodiment, the sound insulating plate 10 is attached to the bottom of the washing machine main body 1 with a magnetic force that is strong enough to prevent it from falling under its own weight, so the internal sound of the washing machine main body 1 is insulated and the noise level is significantly reduced. If it is low, it will be sharp. In this case, the presence of the small holes 18 does not affect the sound insulation properties of the roof. moreover,
Since the washing machine main body 1 and the sound insulating plate 1o are attached by magnetic force, the sound insulating plate 10 can be easily attached and detached, and the washing machine can be transported. That is, in order to prevent the washing machine main body 1 and the outer tub 3 from colliding while the washing machine is being transported, the upper part of the outer tub 3 is held on the inner surface of the inner tub 6 during packaging, and the lower part is inserted through the bottom opening 1a. By holding the bottom of the transfer tool 9 with a packing material, the outer tank 3 can be fixed. Therefore, the conventional packaging method can be used as is during transportation. The sound insulation board 1o is removed from the washing machine body 1 when it is packed for transportation, and the sound insulation board 1o is removed when the washing machine is installed.
All you have to do is attach 0 to the washing machine body 1.
次に第３図は本発明の第２の実施例を示すものである。Next, FIG. 3 shows a second embodiment of the present invention.
同図において、１３は洗濯機本体１の底部に設けられた
ビンである。１４は洗濯機本体１の底部に設けた遮音板
で、一端をビン１３にひっかけて、底開口部１ａを開閉
自在に閉じている。In the figure, 13 is a bin provided at the bottom of the main body 1 of the washing machine. Reference numeral 14 denotes a sound insulating plate provided at the bottom of the washing machine main body 1, one end of which is hooked onto the bottle 13 to open and close the bottom opening 1a.
１６はバネで、中央部をビン１３に通し、一端を洗濯機
本体１に、もう一端を遮音板１４に押し当てて、遮音板
１４を閉じる向きに力を加えている。Reference numeral 16 denotes a spring whose central part is passed through the bin 13, one end of which is pressed against the washing machine main body 1, and the other end of which is pressed against the sound insulating plate 14 to apply force in the direction of closing the sound insulating plate 14.
１６は磁石で、ビン１３と反対側の遮音板１４の上面に
取付けられている。なお、遮音板１４には小穴１Ｂが設
けられていて、洗濯時等の溢水をここから排出できるよ
うになっている。A magnet 16 is attached to the upper surface of the sound insulating plate 14 on the opposite side from the bin 13. Note that the sound insulating plate 14 is provided with a small hole 1B through which overflowing water during washing can be drained.
上記のように構成することによって、洗濯機本体１の内
部音は、遮音板１４で遮音し騒音レベルを著しく低いも
のとすることができる。なお、洗濯機本体１の内部点検
時等の場合は、遮音板１４はビン１３を支点にして開く
ことにより、底開口部１ａを通して行なうことができる
。作業が終了するとバネ１６の働きで遮音板１４はもと
の状態にもどる。これによって、遮音板１４を自動開閉
させることができ、操作性が向上することになる。By configuring as described above, the internal sound of the washing machine main body 1 is insulated by the sound insulating plate 14, and the noise level can be significantly lowered. In addition, when inspecting the inside of the washing machine main body 1, the sound insulating plate 14 can be opened using the bin 13 as a fulcrum and passed through the bottom opening 1a. When the work is completed, the sound insulation board 14 returns to its original state by the action of the spring 16. This allows the sound insulating plate 14 to be opened and closed automatically, improving operability.
なお、第１の実施例において、遮音板１０はその形状に
とられれないものであり、単なる平板状でもよい。また
、第１の実施例において、洗濯機本体１の底開口部１ａ
の面積を狭めるように、洗濯機本体１底部を周囲よシ延
長し、遮音板１ｏの大きさを小さくすることも、本発明
に含まれる。In addition, in the first embodiment, the sound insulating plate 10 is not limited to that shape, and may be a simple flat plate shape. Further, in the first embodiment, the bottom opening 1a of the washing machine main body 1
The present invention also includes extending the bottom of the washing machine main body 1 beyond the periphery so as to reduce the area of the sound insulating plate 1o.
さらに、第１の実施例において、洗濯機本体１への遮音
板１０の取付は方法も磁力以外種々考えられるものであ
る。Furthermore, in the first embodiment, the sound insulating plate 10 can be attached to the washing machine main body 1 in various ways other than magnetic force.
なお、第２の実施例においても、上記した内容が同様に
いえる。また、同実施例では、磁力とバネ力の両者を用
いているが、バネ力だけでもよい。Incidentally, the above-mentioned contents can be similarly applied to the second embodiment. Further, in the same embodiment, both magnetic force and spring force are used, but only spring force may be used.
発明の効果
以上のように本発明は、洗濯機本体の底開口部を開閉自
在に閉じて遮音板を設けることにより、遮音板によって
内部音を遮音し、騒音レベルを著しく低下させることが
でき、静音化の洗濯機が提供できる。またこの遮音板は
開閉自在であるため、洗濯機の移送時の対応や洗濯機本
体内の点検対応も可能にすることができるものである。Effects of the Invention As described above, the present invention provides a sound insulating plate by closing the bottom opening of the main body of the washing machine so that it can be opened and closed, thereby insulating internal sounds with the sound insulating plate and significantly reducing the noise level. We can provide a quiet washing machine. Furthermore, since this sound insulating plate can be opened and closed, it can be used to transport the washing machine and to inspect the inside of the washing machine.
第１図は本発明の第１の実施例における洗濯機の断面図
、第２図は間装部所面図、第３図は本発明の第２の実施
例における洗濯機の要部断面図である。
１・・・・・本体、３・・・・・・外槽、６・・・・・
・内槽、６・・・・・・攪拌翼、８・・・・・・モータ
、１０，１４・・・・・・遮音板。
代理人の氏名 弁理士 粟 野 重 孝 ほか１名イー
−−ジ仁１ふ一下Ｇト
１失−人聞Ｔｌ１ｔｌ！
ｃ−−一攬エリ
ＩＱ−区會張
第２図
イ・・−〕先１Ｆ廼Ｊ綜レし
ＩＱ−・・遁Ｅ張
丁３−・−ヒ０ノ
本−−−底張
＋７−１＋永酔Fig. 1 is a cross-sectional view of a washing machine according to a first embodiment of the present invention, Fig. 2 is a cross-sectional view of an interior part, and Fig. 3 is a cross-sectional view of main parts of a washing machine according to a second embodiment of the present invention. It is. 1...Main body, 3...Outer tank, 6...
- Inner tank, 6... Stirring blade, 8... Motor, 10, 14... Sound insulation plate. Name of agent: Patent attorney Shigetaka Awano and 1 other person E--Jin 1 Fuichige Gto 1 Loss-Jinmon Tl1tl! c--Eri IQ-ku meeting 2nd figure I...-] 1st floor J Soreshi IQ--...Ring E Zhang 3--Hi0 no book--Bottom tension +7-1+ Eternal drunkenness
Claims (1)
と、この外槽を囲む洗濯機本体と、この洗濯機本体にそ
の底開口部を開閉自在に閉じて設けられ洗濯機本体内で
発生する音を遮音する遮音板とを備えた洗濯機。A washing machine comprising: an inner tank having stirring blades inside; an outer tank containing the inner tank; a washing machine body surrounding the outer tank; and a washing machine body with a bottom opening that can be opened and closed. A washing machine equipped with a sound insulating plate that insulates sounds generated within the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015499A JPH0649116B2 (en) | 1990-01-25 | 1990-01-25 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015499A JPH0649116B2 (en) | 1990-01-25 | 1990-01-25 | Washing machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60209231A Division JPS6268489A (en) | 1985-09-20 | 1985-09-20 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02224700A true JPH02224700A (en) | 1990-09-06 |
| JPH0649116B2 JPH0649116B2 (en) | 1994-06-29 |
Family
ID=11890503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015499A Expired - Lifetime JPH0649116B2 (en) | 1990-01-25 | 1990-01-25 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649116B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539955B1 (en) * | 2000-09-29 | 2003-04-01 | Owens Corning Fiberglas Technology, Inc. | Acoustical insulation blanket for dishwasher |
| JP2008161563A (en) * | 2006-12-28 | 2008-07-17 | Mitsubishi Electric Corp | Washing machine |
-
1990
- 1990-01-25 JP JP2015499A patent/JPH0649116B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539955B1 (en) * | 2000-09-29 | 2003-04-01 | Owens Corning Fiberglas Technology, Inc. | Acoustical insulation blanket for dishwasher |
| JP2008161563A (en) * | 2006-12-28 | 2008-07-17 | Mitsubishi Electric Corp | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649116B2 (en) | 1994-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |