JP2906647B2 - Washing machine legs - Google Patents
Washing machine legsInfo
- Publication number
- JP2906647B2 JP2906647B2 JP30515690A JP30515690A JP2906647B2 JP 2906647 B2 JP2906647 B2 JP 2906647B2 JP 30515690 A JP30515690 A JP 30515690A JP 30515690 A JP30515690 A JP 30515690A JP 2906647 B2 JP2906647 B2 JP 2906647B2
- Authority
- JP
- Japan
- Prior art keywords
- leg
- convex
- rubber
- washing machine
- mounting 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.)
- Expired - Fee Related
Links
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、洗濯機の脚に関するものである。Description: TECHNICAL FIELD The present invention relates to a leg of a washing machine.
従来の技術 従来、この種の洗濯機の脚は、第８図〜第９図に示す
ように、円筒外周の中心線上にボデー下面の脚取付部１
に係合せしめる爪部２及び円筒内周に突起部３をもうけ
た脚取付板４と、円柱５上部にフランジ部６を形成した
脚ゴム７とを備え、前記脚ゴム７のフランジ部６を前記
脚取付板４の突起部３に係合し、さらに、前記爪部２を
ボデー下面の脚取付部１に係合した構成となっている。2. Description of the Related Art Conventionally, as shown in FIGS. 8 to 9, a leg of a washing machine of this type has a leg mounting portion 1 on a lower surface of a body on a center line of an outer periphery of a cylinder.
And a leg mounting plate 4 having a projection 3 on the inner periphery of the cylinder, and a leg rubber 7 having a flange 6 formed on the upper part of the cylinder 5. The protrusion 3 of the leg mounting plate 4 is engaged, and the claw 2 is further engaged with the leg mounting portion 1 on the lower surface of the body.
発明が解決しようとする課題 しかし、前記構成においては最近のように、洗濯機の
大容量化が進み、洗濯機の重量が重たくなり脚荷重も大
きくなると、従来より大きな脚ゴムが必要となるが前記
脚取り付け板４の外周に爪部２を形成している為、脚ゴ
ム７の径を大きくすると爪部位置の径１も大きくなり、
従来の脚取り付け部１に取り付けられなくなり、コスト
アップとなっていた。However, in the above-described configuration, as the capacity of the washing machine has recently increased and the weight of the washing machine has increased and the leg load has increased as in recent years, a larger leg rubber is required as compared with the related art. Since the claw portion 2 is formed on the outer periphery of the leg attachment plate 4, if the diameter of the leg rubber 7 is increased, the diameter 1 of the claw portion position also increases,
It cannot be mounted on the conventional leg mounting portion 1, which increases the cost.
さらに、脚ゴム７は、防振効果を重視する為、比較的
硬度の低い柔らかなゴムを使用しており、その為、前記
構成においては脚取り付け板４の突起部３とボデー下面
とに挟まれた脚ゴム７のフランジ部６は、変形容易とな
り脚ゴム６が外れてしまうといった課題を有していた。Further, the leg rubber 7 is made of a soft rubber having relatively low hardness in order to emphasize the vibration isolating effect. Therefore, in the above configuration, the leg rubber 7 is sandwiched between the projection 3 of the leg mounting plate 4 and the lower surface of the body. The flange portion 6 of the leg rubber 7 has a problem that the leg rubber 6 is easily deformed and the leg rubber 6 comes off.
本発明は、このような課題を解決するもので、洗濯機
の大容量化が進み脚ゴムの径が大きくなった場合におい
ても、従来の脚取り付け部に取り付け可能とし、また、
脚ゴムが外れることもなく、さらに、従来の脚ゴムと同
様の防振効果を得ることを目的とするものである。The present invention solves such a problem, and even when the capacity of the washing machine is increased and the diameter of the leg rubber is increased, it can be attached to the conventional leg attachment portion,
It is another object of the present invention to prevent the leg rubber from coming off and to obtain a vibration-proof effect similar to that of the conventional rubber leg.
課題を解決するための手段 上記目的を達成するために本発明は、円筒内周に、ボ
デー下面の脚取付部に係合せしめる複数の爪部および凸
状切欠部を設け、その凸状切欠部の外周に段部を設けた
脚取付板と、円柱上部に前記脚取付板の複数の凸状切欠
部及び段部の対応位置に複数の凸状フランジ部及び凸部
を形成した脚ゴムとを備え、前記脚ゴムの凸状フランジ
部のゴム硬度は、凸状フランジ部より下方の部分のゴム
硬度より硬くしたものである。Means for Solving the Problems In order to achieve the above object, the present invention provides, on the inner periphery of a cylinder, a plurality of claws and a convex notch for engaging a leg mounting portion on the lower surface of the body, and the convex notch is provided. A leg mounting plate having a step on the outer periphery thereof, and a leg rubber having a plurality of convex notches and a plurality of convex flanges and convex portions formed at positions corresponding to the step on the column upper portion. The rubber hardness of the convex flange portion of the leg rubber is higher than the rubber hardness of a portion below the convex flange portion.
作用 上記構成により、洗濯機の大容量化が進み、洗濯機の
重量が重たくなり、脚ゴムの径が大きくなった場合にお
いても、脚取り付け板に凸状切り欠き部を設け、脚ゴム
には、その対応位置に凸状フランジ部を設けることによ
り、前記脚取り付け板に形成している爪部の径を大きく
しなくてすむ為、従来の脚取り付け部に取り付け可能と
なり、コストアップとならない。Action With the above configuration, the capacity of the washing machine is increased, the weight of the washing machine is increased, and even when the diameter of the leg rubber is increased, a convex cutout portion is provided on the leg mounting plate. By providing the convex flange portion at the corresponding position, the diameter of the claw portion formed on the leg mounting plate does not need to be increased, so that the claw portion can be mounted on the conventional leg mounting portion, and the cost does not increase.
また、脚ゴムは、前記脚取り付け板とボデー下面とに
挟まれた部分の硬度を高くしている為、脚ゴムのフラン
ジ部は変形せず、脚ゴムが外れることもなく、さらに、
フランジ部より下のゴム硬度は従来と同程度としてお
り、従来と同様の防振効果を得ることができる。In addition, the leg rubber has a high hardness at a portion sandwiched between the leg mounting plate and the lower surface of the body, so that the flange portion of the leg rubber does not deform and the leg rubber does not come off.
The rubber hardness below the flange is about the same as the conventional, and the same vibration-proofing effect as the conventional can be obtained.
実施例 以下、本発明の実施例を図面に基づき詳細に説明す
る。Embodiment Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
第４図において、１は洗濯機本体で、内部に受筒２を
サスペンション３により揺動自在に吊持し、前記受筒２
内に脱水槽４を受け、その底部にパルセーター５を設
け、モーター６の出力を減速機７を介して回転させる構
造となっている。In FIG. 4, reference numeral 1 denotes a main body of a washing machine, in which a receiving cylinder 2 is swingably suspended by a suspension 3 therein.
The dehydration tub 4 is received therein, a pulsator 5 is provided at the bottom thereof, and the output of a motor 6 is rotated via a speed reducer 7.
第１図〜第３図において、洗濯機本体２底部には、円
筒内周に、その中心線状に、ボデー下面の脚取付部９に
係合せしめる爪部11及び凸状切欠部12を設け、その凸状
切欠部12の外周に段部13を設けた脚取付板８と、円柱14
上部に前記脚取付板18の切欠部12及び段部13の対応位置
に凸状フランジ部15及び凸部16を形成した脚ゴム17とを
備え、前記脚ゴム17の凸状フランジ部15以上のゴム硬度
を凸状フランジ部15より下のゴム硬度より硬くした構成
としている。In FIGS. 1 to 3, the bottom of the washing machine main body 2 is provided with a claw portion 11 and a convex cutout portion 12 which are engaged with the leg mounting portions 9 on the lower surface of the body in the center line of the inner circumference of the cylinder. A leg mounting plate 8 provided with a step 13 on the outer periphery of the convex notch 12;
An upper portion is provided with a leg rubber 17 having a convex flange portion 15 and a convex portion 16 formed at a position corresponding to the cutout portion 12 and the step portion 13 of the leg mounting plate 18, and the convex rubber portion 15 or more of the leg rubber 17 is provided. The rubber hardness is set to be higher than the rubber hardness below the convex flange portion 15.
以上のように構成された洗濯機の脚においては、洗濯
機の大容量化が進み、洗濯機の重量が重たくなり脚荷重
も大きくなり、脚ゴム17の径を大きくしても、凸状切欠
部12により、脚取付部９に係合せしめる爪部11の径ｍを
大きくしなくてすむため、従来の脚取付部９に取り付け
できるため、コストアップとならない。In the legs of the washing machine configured as described above, the capacity of the washing machine is increased, the weight of the washing machine is increased, the leg load is increased, and even if the diameter of the leg rubber 17 is increased, the convex notch is formed. The portion 12 eliminates the need to increase the diameter m of the claw portion 11 that engages with the leg attachment portion 9, and can be attached to the conventional leg attachment portion 9, thereby not increasing the cost.
また、円柱14上部に前記脚取付板８の切欠部12及び段
部13の対応位置に凸状フランジ部15及び凸部16を形成し
た脚ゴム17は、凸状フランジ部15以上のゴム硬度を凸状
フランジ部15より下のゴム硬度より硬くした構成とする
ことにより、脚取付板８の凸状切欠部12と脚取付部９と
に挟まれた脚ゴム17のフランジ部15は、変形することな
く、脚ゴム17が外れることがなくなる。Further, the leg rubber 17 having the convex flange portion 15 and the convex portion 16 formed at the positions corresponding to the cutout portion 12 and the step portion 13 of the leg mounting plate 8 at the upper portion of the cylinder 14 has a rubber hardness equal to or higher than that of the convex flange portion 15. By making the configuration harder than the rubber hardness below the convex flange portion 15, the flange portion 15 of the leg rubber 17 sandwiched between the convex cutout portion 12 of the leg mounting plate 8 and the leg mounting portion 9 is deformed. Therefore, the leg rubber 17 does not come off.
さらに、凸状フランジ部15より下のゴム硬度は、低く
できるため、洗濯機本体１の固有振動数は、従来同様に
設定でき、従来同様の防振効果を維持することができ
る。Further, since the rubber hardness below the convex flange portion 15 can be reduced, the natural frequency of the washing machine main body 1 can be set as before, and the same anti-vibration effect as before can be maintained.
本発明の他の実施例を第５図〜第７図により説明す
る。円筒内周に、その中心線状に、ボデー下面の脚取付
部９に係合せしめる爪部11及び凸状切欠部12を設け、そ
の凸状切欠部12の外周に段部13を設けた脚取付板８と、
円柱18上部に前記脚取付板８の切欠部12及び段部13の対
応位置に凸状フランジ部19及び凸部20を形成した脚ゴム
21とを備え、前記脚ゴム21の凸状フランジ部19に同形状
の鉄板22を挿入した構成としている。Another embodiment of the present invention will be described with reference to FIGS. On the inner circumference of the cylinder, a claw portion 11 and a convex notch portion 12 for engaging with the leg mounting portion 9 on the lower surface of the body are provided along the center line thereof, and a step portion 13 is provided on the outer periphery of the convex notch portion 12. Mounting plate 8,
Leg rubber in which a convex flange portion 19 and a convex portion 20 are formed at positions corresponding to the cutout portion 12 and the step portion 13 of the leg mounting plate 8 above the cylinder 18.
21 and a configuration in which an iron plate 22 of the same shape is inserted into the convex flange portion 19 of the leg rubber 21.
従って、前記同様に、脚ゴム21の径を大きくしても、
凸状切欠部12により、脚取付部９に係合せしめる爪部11
の径ｍを大きくしなくしすむため、従来の脚取付部９に
取付けできるため、コストアップとならない。Therefore, as described above, even if the diameter of the leg rubber 21 is increased,
The claw portion 11 to be engaged with the leg attachment portion 9 by the convex cutout portion 12.
In order not to make the diameter m large, it can be attached to the conventional leg attachment portion 9, so that the cost does not increase.
また、円柱18上部に前記脚取付板８の切欠部12及び段
部13の対応位置に凸状フランジ部19及び凸部20を形成し
た脚ゴム21は、凸状フランジ部19に同形状の鉄板22を挿
入しており、脚取付板８の凸状切欠部12と脚取付部９と
に挟まれた脚ゴム21のフランジ部は、変形することな
く、脚ゴム21が外れることがなくなる。さらに、脚ゴム
のゴム硬度は、従来同様に低くできるため、洗濯機本体
１の固有振動数は、従来同様に設定でき、従来同様の防
振効果を維持することができる。Further, a leg rubber 21 having a convex flange portion 19 and a convex portion 20 formed at positions corresponding to the cutout portion 12 and the step portion 13 of the leg mounting plate 8 at the upper part of the cylinder 18 is an iron plate having the same shape as the convex flange portion 19. 22 is inserted, and the flange portion of the leg rubber 21 sandwiched between the convex cutout portion 12 of the leg mounting plate 8 and the leg mounting portion 9 is not deformed and the leg rubber 21 does not come off. Further, since the rubber hardness of the leg rubber can be reduced as in the conventional case, the natural frequency of the washing machine main body 1 can be set as in the conventional case, and the same vibration damping effect can be maintained.
発明の効果 以上のように本発明によれば、洗濯機の大容量化が進
み、洗濯機の重量が重たくなり、脚ゴムの径が大きくな
った場合においても、脚取付板に凸状切欠部を設け、脚
ゴムには、その対応位置に凸状フランジ部を設けること
により、前記脚取付板に形成している爪部の径を大きく
しなくてすむ為、従来の脚取付部に取付け可能となり、
コストアップとならない。Effects of the Invention As described above, according to the present invention, the capacity of the washing machine is increased, the weight of the washing machine is increased, and even when the diameter of the leg rubber is increased, the convex notch is formed in the leg mounting plate. The leg rubber is provided with a convex flange portion at the corresponding position, so that the diameter of the claw portion formed on the leg mounting plate does not need to be increased, and it can be attached to the conventional leg mounting portion. Becomes
It does not increase costs.
また、脚ゴムは、前記脚取付板とボデー下面とに挟ま
れた部分の硬度を高くしている為、脚ゴムのフランジ部
は変形せず、脚ゴムが外れることもなく、さらに、フラ
ンジ部より下のゴム硬度は従来と同程度としており、従
来と同様の防振効果を得ることができる。In addition, since the leg rubber has a high hardness at a portion sandwiched between the leg mounting plate and the lower surface of the body, the flange portion of the leg rubber is not deformed, the leg rubber does not come off, and further, the flange portion is formed. The lower rubber hardness is about the same as the conventional one, and the same vibration damping effect as the conventional one can be obtained.
また、脚ゴムのフランジ部に同形状の鉄板を挿入する
ことによっても、同様の効果が得られるものである。The same effect can be obtained by inserting an iron plate of the same shape into the flange portion of the leg rubber.
第１図は本発明の一実施例を示す洗濯機の脚の断面図、
第２図（ａ）は同脚取付板の平面図、第２図（ｂ）は第
２図（ａ）のＣ−Ｃ断面図、第３図（ａ）は同脚ゴムの
平面図、第３図（ｂ）は第３図（ａ）のＤ−Ｄ断面図、
第４図は同洗濯機の断面図、第５図は本発明の他の実施
例の洗濯機の脚の断面図、第６図（ａ）は同脚取付板の
平面図、第６図（ｂ）は第６図（ａ）のＥ−Ｅ断面図、
第７図（ａ）は同鉄板の平面図、第７図（ｂ）は第７図
（ａ）のＦ−Ｆ断面図、第８図は従来の洗濯機の脚の断
面図、第９図（ａ）は同脚取付板の平面図、第９図
（ｂ）は第９図（ａ）のＡ−Ａ断面図、第10図（ａ）は
同脚ゴムの平面図、第10図（ｂ）は第10図（ａ）のＢ−
Ｂ断面図である。 ８……脚取付板、９……脚取付部、11……爪部、12……
凸状切欠部、13……段部、14,18……円柱、15,19……凸
状フランジ部、16,20……凸部、17,21……脚ゴム、22…
…鉄板。FIG. 1 is a sectional view of a leg of a washing machine showing one embodiment of the present invention,
2 (a) is a plan view of the same leg mounting plate, FIG. 2 (b) is a sectional view taken along line CC of FIG. 2 (a), FIG. 3 (a) is a plan view of the same leg rubber, FIG. FIG. 3 (b) is a sectional view taken along line DD of FIG. 3 (a),
FIG. 4 is a sectional view of the washing machine, FIG. 5 is a sectional view of a leg of the washing machine according to another embodiment of the present invention, FIG. 6 (a) is a plan view of the same leg mounting plate, and FIG. b) is a cross-sectional view taken along the line EE of FIG.
7 (a) is a plan view of the iron plate, FIG. 7 (b) is a sectional view taken along line FF of FIG. 7 (a), FIG. 8 is a sectional view of legs of a conventional washing machine, FIG. 9 (a) is a plan view of the same leg mounting plate, FIG. 9 (b) is a sectional view taken along line AA of FIG. 9 (a), FIG. 10 (a) is a plan view of the same leg rubber, FIG. FIG. 10 (a) is a drawing of FIG.
It is B sectional drawing. 8 Leg mounting plate, 9 Leg mounting part, 11 Claw part, 12
Convex notch, 13 ... Step, 14, 18 ... Cylinder, 15, 19 ... Convex flange, 16, 20 ... Convex, 17, 21 ... Leg rubber, 22 ...
... iron plate.
フロントページの続き (72)発明者 由川 博之 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (56)参考文献 特開 平１−35134（ＪＰ，Ａ) 実開 平２−40386（ＪＰ，Ｕ) 実開 昭62−178983（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) D06F 39/12 Continuing from the front page (72) Inventor Hiroyuki Yukawa 1006 Kazuma Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (56) References JP-A-1-35134 (JP, A) JP-A-2-40386 (Japanese) JP, U) Jpn. Sho 62-178983 (JP, U) (58) Fields investigated (Int. Cl. 6 , DB name) D06F 39/12
Claims (1)
せしめる複数の爪部および凸状切欠部を設け、その凸状
切欠部の外周に段部を設けた脚取付板と、円柱上部に前
記脚取付板の複数の凸状切欠部及び段部の対応位置に複
数の凸状フランジ部及び凸部を形成した脚ゴムとを備
え、前記脚ゴムの凸状フランジ部のゴム硬度は、凸状フ
ランジ部より下方の部分のゴム硬度より硬くした洗濯機
の脚。1. A leg mounting plate having a plurality of claws and a convex notch provided on the inner periphery of a cylinder to be engaged with a leg mounting portion on a lower surface of a body, and a step provided on an outer periphery of the convex notch. A plurality of convex notches of the leg mounting plate and a plurality of convex flanges and leg rubbers formed with convex portions at positions corresponding to the steps are provided at the upper part of the cylinder, and the rubber hardness of the convex flange of the leg rubber is provided. Is the leg of the washing machine that is harder than the rubber hardness of the portion below the convex flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30515690A JP2906647B2 (en) | 1990-11-09 | 1990-11-09 | Washing machine legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30515690A JP2906647B2 (en) | 1990-11-09 | 1990-11-09 | Washing machine legs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04176495A JPH04176495A (en) | 1992-06-24 |
| JP2906647B2 true JP2906647B2 (en) | 1999-06-21 |
Family
ID=17941747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30515690A Expired - Fee Related JP2906647B2 (en) | 1990-11-09 | 1990-11-09 | Washing machine legs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2906647B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4521910B2 (en) * | 1999-12-20 | 2010-08-11 | 三洋電機株式会社 | Fan |
-
1990
- 1990-11-09 JP JP30515690A patent/JP2906647B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04176495A (en) | 1992-06-24 |
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