JPH01209098A - Sound insulator for washer - Google Patents
Sound insulator for washerInfo
- Publication number
- JPH01209098A JPH01209098A JP63034227A JP3422788A JPH01209098A JP H01209098 A JPH01209098 A JP H01209098A JP 63034227 A JP63034227 A JP 63034227A JP 3422788 A JP3422788 A JP 3422788A JP H01209098 A JPH01209098 A JP H01209098A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- sound
- insulating member
- washing machine
- waterproof pan
- 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
- 239000002847 sound insulator Substances 0.000 title 1
- 238000005406 washing Methods 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005187 foaming Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 10
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は使用時における騒音低下を図る洗濯機の遮音装
置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sound insulation device for a washing machine that reduces noise during use.
従来の技術
従来の洗濯機について第５図、第６図をもとに説明する
。図において、１は床面で、上面に防水パン２を取付け
ている。この防水パン２の外周には周壁２′を設けてい
て、これにより、設置された洗濯機の本体３等より溢れ
た水等が床面１に流れ２ ／、−７
ないようにしている。４は本体３底部の開口部である。2. Description of the Related Art A conventional washing machine will be explained with reference to FIGS. 5 and 6. In the figure, 1 is a floor surface, and a waterproof pan 2 is attached to the top surface. A peripheral wall 2' is provided on the outer periphery of the waterproof pan 2, thereby preventing water, etc. overflowing from the main body 3 of the installed washing machine from flowing onto the floor surface 1. 4 is an opening at the bottom of the main body 3.
５は本体３の底部４隅に設けた足で、各足５の間には本
体３底部と防水パン２の設置面との間に隙間６が存在し
ている。了は洗濯受槽、８は洗濯受槽７内の洗濯兼脱水
槽、９は攪拌翼である。Reference numerals 5 denote legs provided at four corners of the bottom of the main body 3, and gaps 6 exist between the legs 5 and the bottom of the main body 3 and the installation surface of the waterproof pan 2. 9 is a washing tank, 8 is a washing and dewatering tank in the washing tank 7, and 9 is a stirring blade.
発明が解決しようとする課題
上記の構成からあきらかなとおり、従来の洗濯機は低騒
音化について全く配慮がなされていない。Problems to be Solved by the Invention As is clear from the above configuration, no consideration has been given to reducing noise at all in conventional washing machines.
なぜならば、発明者らが検討した結果、洗濯機の脱水や
洗濯工程中に発生する騒音の伝達経路としては、本体底
部の開口部４から隙間６を通して本体内部で発生するモ
ータ音等が矢印ａのようにもれて出て来る経路が一番騒
音への影響が大きいことがわかったが、従来のものはそ
のことを考慮しておらず、洗濯機を低騒音化することが
できなかったＯ
本発明は上記従来の課題を解決するもので、洗濯および
脱水時等の騒音レベルを低下させることができる洗濯機
の遮音装置を提供することを目的とする。This is because, as a result of studies conducted by the inventors, the transmission path for the noise generated during the dehydration and washing processes of the washing machine is that the motor noise, etc. generated inside the main unit passes from the opening 4 at the bottom of the main unit to the gap 6, and the noise is transmitted through the arrow a. It was found that the leakage path has the greatest impact on noise, but conventional washing machines did not take this into account and were unable to reduce noise from washing machines. O The present invention is intended to solve the above-mentioned conventional problems, and an object of the present invention is to provide a sound insulation device for a washing machine that can reduce the noise level during washing, dehydration, etc.
３ ・・−
課題を解決するだめの手段
この目的を達成するために本発明の装置は、防水パンの
本体の設置面に本体と設置面との隙間高さより高くかつ
本体底部の開口部を閉じる状態で突起を設け、その突起
を伸縮自在な遮音部材で構成し、この突起の上端を洗濯
機の本体底部に当接させるものである。3...-Means for solving the problem In order to achieve this object, the device of the present invention has a structure in which the opening of the bottom of the main body is closed on the installation surface of the main body of the waterproof pan, which is higher than the gap height between the main body and the installation surface. A protrusion is provided in the washing machine, the protrusion is made of an extensible sound insulating member, and the upper end of the protrusion is brought into contact with the bottom of the main body of the washing machine.
作 用
この構成によって、洗濯時や脱水時等にモータ等の、駆
動部品から発生する音等の洗濯機本体内部で発生する音
を防水パンの設置面に設けられた突起によって洗濯機の
本体底部の開口部に通ずる隙実施例
以下本発明の一実施例について図面を参照しながら説明
する。Function: With this configuration, the sound generated inside the washing machine body, such as the sound generated from drive parts such as the motor during washing or dehydration, is absorbed by the protrusion provided on the installation surface of the waterproof pan, which is located at the bottom of the washing machine body. Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第１図は本発明の第一の実施例における洗濯機の断面図
、第２図は同要部斜視図を示すものである。図において
、１は床面、２は防水パン、２′は防水パンの周壁、３
は洗濯機の本体、４は本体底部の開口部、５は洗濯機の
本体の足、６は隙間、了は洗濯受槽、８は洗濯兼脱水槽
、９は攪拌翼で、以上は従来例の部材と同一であるので
詳細な説明を省略する。１０は柔軟性材料（例えば発泡
ウレタン等）からなる伸縮自在な遮音部材で、防水パン
２の設置面上に接合されており、遮音部材１０の上端を
本体底部のフランジ面１１と設置時に当接するようにな
っている。すなわち、遮音部材１゜は、本体３と設置面
との隙間高さより高く、本体設置時に本体底部の開口部
４を閉じる状態となるようその形状を配慮している。FIG. 1 is a sectional view of a washing machine according to a first embodiment of the present invention, and FIG. 2 is a perspective view of the main parts thereof. In the figure, 1 is the floor surface, 2 is the waterproof pan, 2' is the peripheral wall of the waterproof pan, and 3
is the main body of the washing machine, 4 is the opening at the bottom of the main body, 5 is the leg of the main body of the washing machine, 6 is the gap, 2 is the washing tank, 8 is the washing and dewatering tank, 9 is the stirring blade, and the above is the conventional example. Since it is the same as the member, detailed explanation will be omitted. Reference numeral 10 denotes a stretchable sound insulating member made of a flexible material (for example, urethane foam, etc.), which is joined to the installation surface of the waterproof pan 2, and the upper end of the sound insulating member 10 comes into contact with the flange surface 11 at the bottom of the main body during installation. It looks like this. That is, the sound insulating member 1° is higher than the height of the gap between the main body 3 and the installation surface, and its shape is taken into consideration so that the opening 4 at the bottom of the main body is closed when the main body is installed.
以上のように構成された防水パンについて、以下その動
作について説明する。The operation of the waterproof pan configured as described above will be explained below.
まず、防水パン本来の目的である床面１への防水という
ことは従来と同様である。次に、低騒音化について説明
する。洗濯中や脱水中に発生するモータ音等の内部音が
矢印すのように本体底部の開口部４を通シ、外にもれ出
よ、うとするが、遮音部材１０が本体３のフランジ面１
０を圧接するこ５１、。First, the original purpose of the waterproof pan, which is to waterproof the floor surface 1, is the same as in the past. Next, noise reduction will be explained. Internal noise such as motor noise generated during washing or dehydration attempts to leak out through the opening 4 at the bottom of the main body as shown by the arrow, but the sound insulating member 10 1
Pressure contact 51.
とで、本体３と設置面との隙間６がなくなり、上記内部
音は遮音されることになる。このことによシ著しく低騒
音化されることになる。As a result, the gap 6 between the main body 3 and the installation surface is eliminated, and the above-mentioned internal sound is insulated. This results in significantly lower noise.
このように防水パン２側に遮音部材１０を設けることに
より、低騒音化を実現するとともに、本体３自身は設計
変更をする必要がなく、しかも、構成上、防水パン２と
洗濯機の本体３との嵌合には若干のクリアランスを持た
すことができ、量産性および実用性が非常に高いもので
ある。By providing the sound insulating member 10 on the side of the waterproof pan 2 in this way, it is possible to reduce noise, and there is no need to change the design of the main body 3 itself. A certain amount of clearance can be provided for fitting with the other parts, making it highly suitable for mass production and highly practical.
第３図は本発明の第二の実施［０における洗濯機の断面
図、第４図は同要部斜視図を示すものである。図におい
て、１〜５および第１図、第２図に示した第一の実施例
の部材と同一であるのでその説明を省略する。１２は騒
音部材で、例えばポリプロピレンなどの樹脂材等でジャ
バラ状に成形されでいて伸縮自在となっておシ、一端は
防水パン２に接合されており、もう一端には防水パン側
フランジ面１３が設けられていて、防水パン２上への本
体３の設置［時に本体底部のフランジ面１１に当接する
。この遮音部材１２も先の実施例の遮音部材７と同様、
隙間高さより高くかつ開口部４を閉じるような形状およ
び構成となっている。FIG. 3 is a cross-sectional view of a washing machine according to a second embodiment [0] of the present invention, and FIG. 4 is a perspective view of the same essential parts. In the figures, the members are the same as those of the first embodiment shown in FIGS. 1 to 5 and FIGS. 1 and 2, so their explanation will be omitted. Reference numeral 12 denotes a noise member, which is made of a resin material such as polypropylene and is molded into a bellows shape so that it can be expanded and contracted.One end is joined to the waterproof pan 2, and the other end has a flange surface 13 on the waterproof pan side. is provided, and when the main body 3 is installed on the waterproof pan 2, it comes into contact with the flange surface 11 at the bottom of the main body. This sound insulation member 12 is also similar to the sound insulation member 7 of the previous embodiment.
It has a shape and configuration that is higher than the gap height and closes the opening 4.
以上のような構成をすることで、第一の実施例と同様な
効果が得られる上に素材が柔軟性のあ丑りない材料であ
っても遮音部材１２に伸縮性を加味することができ、防
水パン側フランジ面１３が本体３のフランジ面８に当接
し、洗濯中や脱水中に発生するモータ音等の内部音が矢
印Ｃのように伝播しようとするのを遮音部材１２にて遮
音することができる。With the above configuration, the same effect as in the first embodiment can be obtained, and even if the material is a flexible material, elasticity can be added to the sound insulation member 12. The waterproof pan side flange surface 13 contacts the flange surface 8 of the main body 3, and the sound insulation member 12 prevents internal sounds such as motor noise generated during washing or dehydration from propagating in the direction of arrow C. can do.
なお、本実施例においては遮音部材１２の先端に防水パ
ン側フランジ面１３を設けたが、本体３のフランジ面８
に圧接できれば良く、例えば、第一の実施例のように四
角形にジャバラ状の突起を成形すればフランジ面１３は
無くても良い。また、両実施例にいえることであるが、
遮音部材７，１２は、全周つながってなくても良い。即
ち一部に隙間があれば、その分、低騒音化が悪くなるが
、遮音部材がないものに比べれば効果は十分期待できる
ものである。In this embodiment, the waterproof pan side flange surface 13 is provided at the tip of the sound insulation member 12, but the flange surface 8 of the main body 3 is
For example, if a bellows-like protrusion is formed into a rectangular shape as in the first embodiment, the flange surface 13 may be omitted. Also, as can be said for both examples,
The sound insulation members 7 and 12 do not need to be connected all the way around. That is, if there is a gap in a part, noise reduction will be affected accordingly, but compared to a structure without a sound insulating member, the effect can be expected to be sufficient.
７ ・・−・
発明の効果
以上のように本発明は、洗濯機の本体と防水パンの設置
面との隙間高さより高くかつ本体底部の開口部を閉じる
状態で伸縮自在な遮音部材を設け、この遮音部材の上端
を洗濯機の本体底部に当接させることにより、洗濯時や
脱水時等にモータ等の１駆動部品から発生する本体内部
の音を遮音するため、遮音レベルを著しく低下すること
ができる。7. Effects of the Invention As described above, the present invention provides a sound insulating member that is higher than the height of the gap between the main body of the washing machine and the installation surface of the waterproof pan and is expandable and retractable in a state in which the opening at the bottom of the main body is closed. By bringing the upper end of this sound insulating member into contact with the bottom of the main body of the washing machine, the sound inside the main body generated from one driving part such as the motor during washing or spin-drying is insulated, thereby significantly reducing the sound insulation level. Can be done.
また、防水パンに遮音部材を設けるだけであり構成に要
する部品も少なく、取扱い上、また量産性もよく、その
実用的効果は大なるものがある。In addition, since only a sound insulating member is provided on the waterproof pan, there are few components required for the construction, and it is easy to handle and mass-produced, and its practical effects are great.
第１図は本発明の第一の実施例における洗濯機の本体と
防水パンの要部の斜視図、第２図は同全体の断面図、第
３図は本発明の第二の実施例における洗濯機の本体と防
水パンの要部の斜視図、第４図は同要部断面図、第５図
は従来の洗濯機の本体と防水パンの部分斜視図、第６図
は同全体の断面図である。
２ ・・・防水パン、３・・・・・本体、４ ・・・開
口部、７．１２・・−・・・遮音部材。Fig. 1 is a perspective view of main parts of the main body and waterproof pan of a washing machine according to the first embodiment of the present invention, Fig. 2 is a sectional view of the entire washing machine, and Fig. 3 is a perspective view of the washing machine according to the second embodiment of the present invention. Fig. 4 is a sectional view of the main parts of the washing machine, Fig. 5 is a partial perspective view of the main body of a conventional washing machine and the waterproof pan, and Fig. 6 is a cross-section of the entire washing machine. It is a diagram. 2... Waterproof pan, 3... Main body, 4... Opening, 7.12... Sound insulation member.
Claims (1)
、防水パンの設置面には、本体と設置面との隙間高さよ
り高くかつ本体底部の開口部を閉じる状態で伸縮自在な
遮音部材を設け、この遮音部材の上端を洗濯機の本体底
部に当接させてなる洗濯機の遮音装置。The washing machine is equipped with a main body and a waterproof pan in which the main body is installed, and the waterproof pan has a sound insulating member on the installation surface that is higher than the gap height between the main body and the installation surface and is expandable and retractable while closing the opening at the bottom of the main body. A sound insulating device for a washing machine, comprising: a sound insulating member, the upper end of which is brought into contact with the bottom of the main body of the washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63034227A JPH0824790B2 (en) | 1988-02-17 | 1988-02-17 | Waterproof pan for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63034227A JPH0824790B2 (en) | 1988-02-17 | 1988-02-17 | Waterproof pan for washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01209098A true JPH01209098A (en) | 1989-08-22 |
| JPH0824790B2 JPH0824790B2 (en) | 1996-03-13 |
Family
ID=12408261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63034227A Expired - Lifetime JPH0824790B2 (en) | 1988-02-17 | 1988-02-17 | Waterproof pan for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0824790B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5515702A (en) * | 1993-07-30 | 1996-05-14 | Samsung Electronics Co., Ltd. | Noise shielding apparatus of washer |
| US6539955B1 (en) * | 2000-09-29 | 2003-04-01 | Owens Corning Fiberglas Technology, Inc. | Acoustical insulation blanket for dishwasher |
| WO2005049910A1 (en) * | 2003-11-20 | 2005-06-02 | Arcelik Anonim Sirketi | A household appliance with sound insulation |
| KR20160140392A (en) * | 2015-05-29 | 2016-12-07 | 가부시기가이샤 디스코 | Waterproof pan |
| EP3266924A1 (en) * | 2016-07-06 | 2018-01-10 | LG Electronics Inc. -1- | Noise leakage preventing apparatus and clothes treating apparatus having the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230020731A (en) * | 2021-08-04 | 2023-02-13 | 삼성전자주식회사 | Washcing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62148695A (en) * | 1985-12-20 | 1987-07-02 | 松下電器産業株式会社 | Washing machine |
-
1988
- 1988-02-17 JP JP63034227A patent/JPH0824790B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62148695A (en) * | 1985-12-20 | 1987-07-02 | 松下電器産業株式会社 | Washing machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5515702A (en) * | 1993-07-30 | 1996-05-14 | Samsung Electronics Co., Ltd. | Noise shielding apparatus of washer |
| US6539955B1 (en) * | 2000-09-29 | 2003-04-01 | Owens Corning Fiberglas Technology, Inc. | Acoustical insulation blanket for dishwasher |
| WO2005049910A1 (en) * | 2003-11-20 | 2005-06-02 | Arcelik Anonim Sirketi | A household appliance with sound insulation |
| KR20160140392A (en) * | 2015-05-29 | 2016-12-07 | 가부시기가이샤 디스코 | Waterproof pan |
| EP3266924A1 (en) * | 2016-07-06 | 2018-01-10 | LG Electronics Inc. -1- | Noise leakage preventing apparatus and clothes treating apparatus having the same |
| CN107587321A (en) * | 2016-07-06 | 2018-01-16 | Lg电子株式会社 | The anti-locking apparatus of noise leakage and the clothes treatment device with the device |
| US10487431B2 (en) | 2016-07-06 | 2019-11-26 | Lg Electronics Inc. | Noise leakage preventing apparatus and clothes treating apparatus having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0824790B2 (en) | 1996-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |