JPS6312868Y2 - - Google Patents
Info
- Publication number
- JPS6312868Y2 JPS6312868Y2 JP14164583U JP14164583U JPS6312868Y2 JP S6312868 Y2 JPS6312868 Y2 JP S6312868Y2 JP 14164583 U JP14164583 U JP 14164583U JP 14164583 U JP14164583 U JP 14164583U JP S6312868 Y2 JPS6312868 Y2 JP S6312868Y2
- Authority
- JP
- Japan
- Prior art keywords
- hanging rod
- spherical
- spherical body
- tip
- grease
- 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
Links
- 239000004519 grease Substances 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、脱水洗濯機の外槽等の振動系を複数
の吊棒にて機枠より防振的に吊下する防振装置に
関する。[Detailed description of the invention] (a) Industrial application field The present invention relates to a vibration isolating device for suspending a vibration system such as an outer tub of a dehydrating washing machine from a machine frame using a plurality of hanging rods. .
(ロ) 従来技術
第１図及び第２図に基づき説明する。１は外槽
で、その内部に回転翼２を有する洗濯兼脱水槽３
を内装し、その外底面にはモーター４や軸受ケー
ス５が装着され、かかる外槽１（振動系）は、機
枠６の上部より懸吊された複数の吊棒７にて防振
的に吊下されている。(b) Prior art This will be explained based on FIGS. 1 and 2. 1 is an outer tank, and a washing and dewatering tank 3 has a rotary blade 2 inside.
A motor 4 and a bearing case 5 are attached to the outer bottom surface of the outer tank 1 (vibration system), and the outer tank 1 (vibration system) is suspended from the top of the machine frame 6 using a plurality of hanging rods 7 for vibration isolation. It is suspended.
外槽１の側面下部には、半球面状の球面座８を
有する支持金具９が固着されている。球面座８に
はゴム製の弾性体からなる球面体１０が嵌合され
ている。この球面体１０の下面中央より下方へゆ
くに従いその外径が小さくなつた筒部１１が一体
に垂設されている。この筒部１１の外周には、上
端が球面体１０の下面と当接するスプリング受１
２が嵌合されている。そしてスプリング受１２の
底部中央と筒部１１及び球面体１０の中央に設け
た挿通孔１３，１４に、前記吊棒７が通される。
吊棒７の下端には、ワツシヤー１５とバネ受座金
１６が嵌着され、この座金１６とスプリング受１
２間にコイルスプリング１７が介在されている。 A support fitting 9 having a hemispherical spherical seat 8 is fixed to the lower side of the outer tank 1. A spherical body 10 made of an elastic body made of rubber is fitted into the spherical seat 8. A cylindrical portion 11 whose outer diameter decreases downward from the center of the lower surface of this spherical body 10 is integrally provided vertically. A spring receiver 1 whose upper end abuts the lower surface of the spherical body 10 is provided on the outer periphery of the cylindrical portion 11.
2 are fitted. The hanging rod 7 is passed through insertion holes 13 and 14 provided at the center of the bottom of the spring receiver 12, the cylindrical portion 11, and the center of the spherical body 10.
A washer 15 and a spring receiver washer 16 are fitted to the lower end of the hanging rod 7, and the washer 16 and the spring receiver 1
A coil spring 17 is interposed between the two.
そこで外槽１の荷重が球面座８、球面体１０を
介してコイルスプリング１７に伝わり、コイルス
プリング１７を圧縮すると、その反力がスプリン
グ受１２を介して球面体１０に伝わり、球面体１
０の筒部１１が前述の如く下方へゆくに従いその
外径が小さくなつているので、球面体１０が受け
る圧力には水平分力が生じて挿通孔１４の内径を
縮小せしめ、又球面座８が球面体１０に及ぼす反
力の水平分力によつても挿通孔１４の内径が縮小
せしめられ、吊棒７と強く接するようになり、外
槽の振動に伴なつてこの挿通孔１４と吊棒７とが
摺動して、この摺動が振動の吸収に寄与してい
る。勿論スプリング１７のバネ作用や、球面体１
０と球面座８の摺動も振動の吸収に寄与してい
る。 Therefore, the load of the outer tank 1 is transmitted to the coil spring 17 via the spherical seat 8 and the spherical body 10, and when the coil spring 17 is compressed, the reaction force is transmitted to the spherical body 10 via the spring receiver 12, and the spherical body 10 is compressed.
Since the outer diameter of the cylindrical portion 11 of 0 becomes smaller as it moves downward as described above, a horizontal force is generated in the pressure that the spherical body 10 receives, which causes the inner diameter of the insertion hole 14 to decrease, and the spherical seat 8 The inner diameter of the insertion hole 14 is also reduced by the horizontal component of the reaction force exerted on the spherical body 10, and it comes into strong contact with the suspension rod 7, and as the outer tank vibrates, the insertion hole 14 and the suspension rod 7 are in strong contact with each other. The rod 7 slides, and this sliding contributes to the absorption of vibrations. Of course, the spring action of the spring 17 and the spherical body 1
0 and the spherical seat 8 also contribute to vibration absorption.
そして球面体１０の上部には、吊棒７を囲む筒
体１８が一体に突設され、この筒体１８内にグリ
ス１９が充填されている。つまりこの筒体１８内
は、グリスを溜めるポケツトとなるものである。
筒体１８の先端部２０は、中のグリスが逃げない
ようにするため吊棒７と摺動するようになつてい
る。 A cylindrical body 18 surrounding the hanging rod 7 is integrally protruded from the upper part of the spherical body 10, and the inside of this cylindrical body 18 is filled with grease 19. In other words, the inside of this cylindrical body 18 serves as a pocket for storing grease.
The tip 20 of the cylindrical body 18 is adapted to slide on the hanging rod 7 to prevent the grease inside from escaping.
従つて吊棒７と挿通孔１４との摺動部分にはこ
の筒体１８内のグリス１９が常に供給され、この
摺動を円滑にしてこの部分の耐久性を向上させて
いる。又前記スプリング受１２の底部と筒部１１
の下端との空間にもグリス２１が充填されてグリ
ス溜となつており、このグリスも摺動部分へ供給
される。 Therefore, the sliding portion between the hanging rod 7 and the insertion hole 14 is constantly supplied with the grease 19 in the cylinder 18, thereby making the sliding smooth and improving the durability of this portion. Also, the bottom part of the spring receiver 12 and the cylindrical part 11
The space between the lower end and the lower end is also filled with grease 21 to form a grease reservoir, and this grease is also supplied to the sliding parts.
このような従来のものでは、吊棒７は垂直では
なく斜めになつており、一方球面体１０には真下
に荷重が加わる関係で、グリスを溜める筒体１８
の先端部２０は均等に吊棒７に摺動せず、脱水時
に吊棒が激しく振動すると先端部２０のある特定
部分が極端に摩耗して、中からグリスが飛び出し
てしまうことがあつた。 In such a conventional device, the hanging rod 7 is not vertical but diagonal, and the spherical body 10 is loaded directly below, so a cylindrical body 18 for storing grease is provided.
The tip 20 did not slide evenly on the hanging rod 7, and when the hanging rod vibrated violently during dewatering, a certain part of the tip 20 would wear out excessively, causing grease to come out from inside.
(ハ) 考案の目的
本考案は、グリスを溜める筒体の先端部を吊棒
に均等に摺動させて、先端部の特定部分が極端に
摩耗することのないようにすることを目的とす
る。(c) Purpose of the invention The purpose of the invention is to allow the tip of the cylinder that collects grease to slide evenly on the hanging rod so that a specific part of the tip does not wear out excessively. .
(ニ) 考案の構成
そのために本考案では、グリスを溜める筒体
を、吊棒と摺動する先端部と、先端部と球面体と
を連結する蛇腹状の胴部とで構成したものであ
る。かかる構成にすることにより、胴部によつて
先端部が吊棒の振動についていけるようになつ
て、均等に吊棒に摺動するようにしたものであ
る。(d) Structure of the device To achieve this goal, in the present invention, the cylindrical body for storing grease is composed of a tip that slides on the hanging rod, and a bellows-shaped body that connects the tip and the spherical body. . With this configuration, the body allows the tip end to keep up with the vibrations of the hanging rod, so that it slides evenly on the hanging rod.
(ホ) 実施例
本考案の実施例を第３図に基づき説明する。こ
こで従来と同じものは同じ図番を附し説明を省略
する。図から明らかなように、グリス１９を溜め
る筒体２２は、吊棒７と摺動する先端部２３と、
先端部２３と球面体１０とを連結する蛇腹状の胴
部２４とから構成されている。(E) Embodiment An embodiment of the present invention will be explained based on FIG. 3. Components that are the same as those of the prior art are designated by the same figure numbers and their explanations will be omitted. As is clear from the figure, the cylindrical body 22 that stores the grease 19 has a tip 23 that slides on the hanging rod 7,
It is comprised of a bellows-shaped body 24 that connects the tip 23 and the spherical body 10.
(ヘ) 考案の効果
従つて本考案によれば吊棒７の振動に先端部２
３がついてゆき先端部２３を吊棒７に均等に摺動
させることができ、先端部の特定部分の極端な摩
耗を防止できるものである。(f) Effect of the invention Therefore, according to the invention, the vibration of the hanging rod 7 causes the tip 2 to
3, the tip 23 can be slid evenly on the hanging rod 7, and extreme wear on a specific portion of the tip can be prevented.
第１図及び第２図は従来例を示し、第１図は脱
水洗濯機全体の縦断面図、第２図は吊棒下部の縦
断面図、第３図は本考案の要部縦断面図である。
１…外槽、８…球面座、１０…球面体、６…機
枠、７…吊棒、１７…コイルスプリング、１９…
グリス、２２…筒体、２３…先端部、２４…胴
部。
Fig. 1 and Fig. 2 show a conventional example, Fig. 1 is a longitudinal sectional view of the entire dehydrating washing machine, Fig. 2 is a longitudinal sectional view of the lower part of the hanging rod, and Fig. 3 is a longitudinal sectional view of the main part of the present invention. It is. 1... Outer tank, 8... Spherical seat, 10... Spherical body, 6... Machine frame, 7... Hanging rod, 17... Coil spring, 19...
Grease, 22...Cylinder, 23...Tip, 24...Body.
Claims (1)
体の中央に、機枠より懸吊された吊棒を通し、該
吊棒の下端と前記球面体間にコイルスプリングを
介在し、前記球面体の上面より吊棒を囲んでその
中にグリスを溜める筒体を一体に突設したものに
おいて、前記筒体は、吊棒と摺動する先端部と、
該先端部と球面体とを連結する蛇腹状胴部とで構
成してなる脱水洗濯機の防振装置。 A hanging rod suspended from the machine frame is passed through the center of a spherical body that fits into a spherical seat provided in a vibration system such as an outer tank, and a coil spring is interposed between the lower end of the hanging rod and the spherical body, A cylindrical body integrally protruding from the upper surface of the spherical body surrounding the hanging rod and storing grease therein, wherein the cylindrical body has a tip portion that slides on the hanging rod;
A vibration isolating device for a dehydrating washing machine comprising a bellows-shaped body connecting the tip and a spherical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14164583U JPS6050985U (en) | 1983-09-12 | 1983-09-12 | Vibration isolation device for dehydrating washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14164583U JPS6050985U (en) | 1983-09-12 | 1983-09-12 | Vibration isolation device for dehydrating washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6050985U JPS6050985U (en) | 1985-04-10 |
| JPS6312868Y2 true JPS6312868Y2 (en) | 1988-04-12 |
Family
ID=30316744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14164583U Granted JPS6050985U (en) | 1983-09-12 | 1983-09-12 | Vibration isolation device for dehydrating washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6050985U (en) |
-
1983
- 1983-09-12 JP JP14164583U patent/JPS6050985U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6050985U (en) | 1985-04-10 |
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