JPH02114996A - Dehydrating washing machine - Google Patents
Dehydrating washing machineInfo
- Publication number
- JPH02114996A JPH02114996A JP26771388A JP26771388A JPH02114996A JP H02114996 A JPH02114996 A JP H02114996A JP 26771388 A JP26771388 A JP 26771388A JP 26771388 A JP26771388 A JP 26771388A JP H02114996 A JPH02114996 A JP H02114996A
- Authority
- JP
- Japan
- Prior art keywords
- machine frame
- oscillation
- washing machine
- supported
- steel plates
- 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.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 239000003190 viscoelastic substance Substances 0.000 abstract description 2
- 240000004282 Grewia occidentalis Species 0.000 abstract 1
- 229940006076 viscoelastic substance Drugs 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明は、脱水洗濯機に関する。[Detailed description of the invention] (b) Industrial application field The present invention relates to a dehydrating washing machine.
（ロ） 従来の技術
機枠内に、洗濯外槽を吊棒を介して懸下した脱水洗濯機
の例として、実公昭６１−２１０２６号公報（Ｄ０６Ｆ
３７／２４）に示されるものがある。(b) Utility Model Publication No. 61-21026 (D06F
37/24).
（ハ）発明が解決しようとする課題
従来の洗濯機にあっては、機枠に於ける吊棒の支持部が
、機枠と同材料の鉄板であるために、脱水時等の外槽の
振動が機枠に伝わり易く、機枠のがたつき度合いが大き
かった。(c) Problems to be Solved by the Invention In conventional washing machines, the support part of the hanging rod in the machine frame is made of iron plate made of the same material as the machine frame, so the outer tub is closed during spin-drying, etc. Vibration was easily transmitted to the machine frame, and the degree of rattling of the machine frame was large.
本発明は、斯かる問題点に鑑み、がたつきの小さな脱水
洗濯機を提供するものである。In view of these problems, the present invention provides a dehydrating washing machine with less rattling.
（ニ）課題を解決するための手段
本発明の脱水洗濯機は、機枠に於ける品俸の支持部に、
制振鋼板を用いたものである。(d) Means for Solving the Problems The dehydrating washing machine of the present invention includes a support part for the product in the machine frame.
It uses vibration-damping steel plates.
（ホ） 作用
即ち、洗濯外槽の振動は、吊棒を介して機枠に伝わるが
、吊棒の支持部に、制振鋼板を用いることにより、この
支持部で振動を吸収する。(e) Effect: The vibrations of the outer washing tub are transmitted to the machine frame via the hanging rod, but by using a vibration-damping steel plate for the supporting portion of the hanging rod, the vibration is absorbed by this supporting portion.
尚、前記支持部は、機枠と別体であってもよい。Note that the support portion may be separate from the machine frame.
（へ） 実施例 本発明の実施例を各図面に基づいて説明する。(f) Examples Embodiments of the present invention will be described based on the drawings.
第１図の脱水洗１機に於いて、（１）は鉄板製の機枠、
（２）は該機枠（１〉に内股された外槽、（３〉・・・
は該外槽〈２）を前記機枠（１ン内に吊下げ支持する４
本の吊棒であり、上端が前記機枠（１）の上端四隅に設
けられた支持部（４）・・・に支持されていると共に、
下端が前記外槽（２）の底部に５幼振具（５）・・・を
介して支持されている。（６）は前記外槽（２〉の内部
に回転自在に支持された洗濯兼脱水槽、（７）は該脱水
槽〈６）の上端に取着されたバランスリング、（８）は
前記脱水槽（６）の底部に回転自在に配設された回転翼
、（９）は前記外槽（２）の外底面に取着きれた駆動モ
ータであり、前記脱水槽（６）及び回転翼（８）に動力
伝達機構（１０）、ブーＪ （１１）（１２）、ベルト
（１３）を介して連結きれ、洗濯時に前記回転翼（８）
を所定の周期で左右に反転させると共に、脱水時に前記
脱水槽（６）、回転翼（８）共に高速で一方向回転させ
る。 （１４）は前記外槽（２）内の水を排出するため
の排水管、（１５）は該排水管（１４）を開閉する自動
排水弁、（１６）は前記機枠（１）の上端に装着された
上面板、（１７）は該上面板〈１６）に形成された衣類
投入口（１８）を開閉する上蓋、（１９）は前記上面板
（１６）の後部に形成された操作部であり、各種電装部
品が内蔵されている。In the dewatering machine shown in Figure 1, (1) is a machine frame made of iron plate;
(2) is an outer tank inserted into the machine frame (1), (3)...
The outer tank (2) is suspended and supported within the machine frame (1).
It is a hanging rod for books, and its upper end is supported by support parts (4) provided at the four corners of the upper end of the machine frame (1).
The lower end is supported by the bottom of the outer tank (2) via five swinging tools (5). (6) is a washing and dehydration tank rotatably supported inside the outer tank (2), (7) is a balance ring attached to the upper end of the dehydration tank (6), and (8) is a washing and dehydration tank rotatably supported inside the outer tank (2); A rotary blade (9) is rotatably disposed at the bottom of the water tank (6), and (9) is a drive motor attached to the outer bottom surface of the outer tank (2). 8) through the power transmission mechanism (10), Boo J (11) (12), and belt (13), and the rotary blade (8)
The dewatering tank (6) and the rotary blade (8) are both rotated in one direction at high speed during dewatering. (14) is a drain pipe for discharging the water in the outer tank (2), (15) is an automatic drain valve that opens and closes the drain pipe (14), and (16) is the upper end of the machine frame (1). (17) is a top lid that opens and closes the clothes slot (18) formed on the top plate (16); (19) is an operating section formed at the rear of the top plate (16); It has various electrical components built-in.
さて、前記支持部（４）・・・には、第３図に示す通り
、２枚の鋼板（２０）（２１）の間に軟性樹脂やゴム等
の粘弾性物質層（２２）を挾持することにより構成きれ
九制振鋼板が用いられ、前記機枠（１）の四隅にスポッ
ト溶接されている。更に、該支持部（４）・・・の中央
には、球面状の上部受座（２３）・・・が形成きれて、
この上部受座（２３）・・・に、前記吊＊（３）の上端
が樹脂製の上部受具（２４）・・・を介して支持きれて
いる。Now, as shown in Fig. 3, the support part (4)... has a viscoelastic material layer (22) such as soft resin or rubber sandwiched between two steel plates (20) and (21). Accordingly, vibration-damping steel plates are used and spot welded to the four corners of the machine frame (1). Furthermore, a spherical upper seat (23) is formed in the center of the support part (4).
The upper end of the hanger *(3) is fully supported by the upper receiver (23) through an upper receiver (24) made of resin.
第４図は前記支持部（４）・・・の他の例を示し、前記
上部受座（２３）・・・の周縁に沿って、階段上の段部
り２５）・・・を形成したものであり、この段部（２５
）・・・により支持部（４）の弾力性を増し、より良好
な防振効果を得ることができる。FIG. 4 shows another example of the support part (4), in which a step part 25) on the staircase is formed along the periphery of the upper seat (23). This step (25
)... increases the elasticity of the support portion (4) and provides a better vibration damping effect.
一方、前記防振具（５）・・・は第５図の如く構成され
る。On the other hand, the vibration isolators (5) are constructed as shown in FIG.
即ち、（２６）は吊＊（３）・・・を貫挿保持する硬質
ゴム材からなる球面状の下部受具であり、前記外槽（２
）の底部より突出形成された球面状の下部受座（２７）
・・・に下方から収容される。 （２８）は前記下部受
具（２６）・・・の下面に設けられた上スプリング受け
であり、スプリングを保持する環状外周壁（２８ａ）と
、前記吊棒′（３）・・・を貫挿きせる中央凸部（２８
ｂ）とを市する。 （２９）は前記吊棒（３）・・・の
下端に取着された下スプリング受けであり、前記上スプ
リング受け（２８）と同様の環状外周壁（２９ａ）及び
中央凸部（２９ｂ）を有する。 ＜３０）は前記上スプ
リング受け（２８）と下スプリング受け（２９）との間
に保持されたスプリングである。That is, (26) is a spherical lower support made of a hard rubber material through which the suspension *(3)... is inserted and held, and the outer tank (2
) A spherical lower seat (27) protruding from the bottom of the
...is accommodated from below. (28) is an upper spring holder provided on the lower surface of the lower holder (26), which extends through the annular outer peripheral wall (28a) that holds the spring and the hanging rod '(3)... Central convex part (28
b) Market. (29) is a lower spring receiver attached to the lower end of the hanging rod (3)... It has an annular outer peripheral wall (29a) and a central convex portion (29b) similar to the upper spring receiver (28). have <30) is a spring held between the upper spring receiver (28) and the lower spring receiver (29).
そして、（３１）はゴム等の弾性体で形成きれた緩衝体
であり、下面に下向きの凹所（３２）が形成されて、こ
の凹所（３２）に前記下スプリング受け（２９）の中央
凸部（２９ｂ）を嵌合するようにして、前記下スプリン
グ受け（２９）に装着されている。更に、前記緩衝体（
３１）の上面には、前記スプリング（３０）の圧縮時に
、前記上スプリング受け（２８）の中央凸部（２８ｂ）
が嵌合する上向きの凹所（３３）が形成されている。Further, (31) is a shock absorber made of an elastic material such as rubber, and a downward recess (32) is formed in the lower surface, and this recess (32) is located at the center of the lower spring receiver (29). It is attached to the lower spring receiver (29) so that the convex portion (29b) fits therein. Furthermore, the buffer (
31) has a central convex portion (28b) of the upper spring receiver (28) on the upper surface when the spring (30) is compressed.
An upwardly facing recess (33) into which the holder fits is formed.
斯かる構成に基づいて、動作を説明する。The operation will be explained based on this configuration.
脱水時等に、前記外槽（２）が振動すると、前記防振具
（５）・・・のスプリング（３０）・・・が、振動吸収
のために伸縮を繰返えす、そして、この時、前記スプリ
ング（３０）・・・が急激に圧縮されることもあるが、
この場合には、前記緩衝体（３１〉・・・により前記上
スプリング受け（２８）・・・の衝撃を柔らげる。When the outer tank (2) vibrates during dehydration, etc., the springs (30) of the vibration isolators (5) repeatedly expand and contract to absorb the vibrations. , the spring (30)... may be suddenly compressed,
In this case, the shock of the upper spring receiver (28) is softened by the buffer body (31>).
方、これと同時に、前記上スプリング受け（２８）・・
・の中央凸部（２８ｂ）・・・が、前記緩衝体（３１）
・・・の丑向き凹所（３３）・・・に嵌合するので、前
記中央凸部（２８ｂ）・・・が上向き凹所（３３）・・
・から抜は出る際に、両者間に摩擦力が働いて、前記ス
プリング（３０）・・・の伸張力を緩和する。At the same time, the upper spring receiver (28)...
The central convex portion (28b)... is the buffer body (31)
Since it fits into the ox-facing recess (33)..., the central protrusion (28b)... is fitted into the upward-facing recess (33)...
- When the spring (30) is pulled out, a frictional force acts between the two to relieve the stretching force of the spring (30).
従って、前記スプリング（３０）の急激な伸縮が抑制さ
れるので、前記外槽（２）の振動が軽減される。Therefore, rapid expansion and contraction of the spring (30) is suppressed, so vibration of the outer tub (2) is reduced.
また、前記緩衝体（３１）・・・は、振動時の前記スブ
ノング（３０）・・・の座屈をも防止する。Furthermore, the shock absorbers (31) also prevent the subunongs (30) from buckling during vibration.
一方、前記吊５（３）・・・の上端に於いても、吊棒（
３）・・・を介して伝ってきた振動を、前記支持部（４
）で吸収する。On the other hand, the hanging rod (
3) The vibration transmitted through the support part (4)
) to absorb.
第６図は前記機枠（１）のがたつき度合（前後左右にが
たついた時の振幅）を、同一条件下で従来と比較したも
のである。これからも判る通り、前記支持部〈４）の構
成により、良好な防振効果を得ることができる。尚、従
来品として、支持部に鉄板を用い、従来、本実施例共に
前記緩衝体（３１）は用いていない。FIG. 6 shows a comparison of the degree of rattling (amplitude when rattling back and forth, left and right) of the machine frame (1) with that of the conventional machine under the same conditions. As can be seen from this, a good vibration damping effect can be obtained by the configuration of the support part <4). Incidentally, as a conventional product, an iron plate is used for the support portion, and the buffer body (31) is not used in both the present embodiment and the prior art.
（ト）発明の効果
本発明の脱水洗濯機にあっては、支持部の特異な構成に
より、良好な防振効果を得、がたつきの小きいものであ
る。(g) Effects of the Invention In the dehydrating washing machine of the present invention, due to the unique structure of the support portion, a good vibration-proofing effect is obtained and rattling is small.
第１図は本発明の脱水洗濯機の要部断面ぜる内部機構図
、第２図は同じく機枠の平面図、第３図及び第４図は夫
々異なる形態を示ず吊棒支持部の断面図、第５図は防振
具の要部断面せる側面図、第６図は間振性能特性図、で
ある。
（１）・・・機枠、（２）・・・外槽、（３）・・・吊
棒、（４）・・・支持部。
第１図Fig. 1 is a cross-sectional view of the internal mechanism of the dehydrating washing machine of the present invention, Fig. 2 is a plan view of the machine frame, and Figs. 3 and 4 do not show different configurations of the hanging rod support. 5 is a cross-sectional side view of the main part of the vibration isolator, and FIG. 6 is a vibration performance characteristic diagram. (1)...Machine frame, (2)...Outer tank, (3)...Hanging rod, (4)...Support part. Figure 1
Claims (1)
のであって、前記機枠に於ける前記吊棒の支持部に、制
振鋼板を用いたことを特徴とする脱水洗濯機。(1) The outer washing tub is suspended in a machine frame via a hanging rod, and a damping steel plate is used for the support part of the hanging rod in the machine frame. Dehydrating washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26771388A JPH02114996A (en) | 1988-10-24 | 1988-10-24 | Dehydrating washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26771388A JPH02114996A (en) | 1988-10-24 | 1988-10-24 | Dehydrating washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114996A true JPH02114996A (en) | 1990-04-27 |
Family
ID=17448517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26771388A Pending JPH02114996A (en) | 1988-10-24 | 1988-10-24 | Dehydrating washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490400A (en) * | 1993-12-14 | 1996-02-13 | Samsung Electronics Co., Ltd. | Vibration-isolating apparatus for a clothes washing machine and method of assembly |
-
1988
- 1988-10-24 JP JP26771388A patent/JPH02114996A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490400A (en) * | 1993-12-14 | 1996-02-13 | Samsung Electronics Co., Ltd. | Vibration-isolating apparatus for a clothes washing machine and method of assembly |
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