JPH0743005B2 - Leg equipment for electrical equipment - Google Patents
Leg equipment for electrical equipmentInfo
- Publication number
- JPH0743005B2 JPH0743005B2 JP31086988A JP31086988A JPH0743005B2 JP H0743005 B2 JPH0743005 B2 JP H0743005B2 JP 31086988 A JP31086988 A JP 31086988A JP 31086988 A JP31086988 A JP 31086988A JP H0743005 B2 JPH0743005 B2 JP H0743005B2
- Authority
- JP
- Japan
- Prior art keywords
- leg
- cylindrical
- guide body
- support
- hard
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Description
【発明の詳細な説明】 （イ） 産業上の利用分野 本発明は、洗濯機等の電気機器の脚装置に関する。TECHNICAL FIELD The present invention relates to a leg device for electric equipment such as a washing machine.
（ロ） 従来の技術 従来例として、第６図の通り洗濯機等の電気機器本体
（51）の底部に、筒状の脚体（52）を固定し、この脚体
内に弾性ゴム脚（53）を上下方向に摺動自在に支持し、
常時はスプリング（54）により弾性ゴム脚（53）が脚体
（52）下面から突出するようにし、弾性ゴム脚（53）の
弾性力、スプリング（54）の伸縮力及び脚体（52）内部
のエアーダンパー効果により、機器本体（51）の振動を
減衰するようにしたものが、実公昭57−57239号公報（F
16F 3/10）に示されている。(B) Conventional Technology As a conventional example, as shown in FIG. 6, a tubular leg body (52) is fixed to the bottom of an electric device body (51) such as a washing machine, and an elastic rubber leg (53) is provided in the leg body. ) Is slidably supported in the vertical direction,
The spring (54) always causes the elastic rubber leg (53) to project from the lower surface of the leg body (52), so that the elastic force of the elastic rubber leg (53), the elastic force of the spring (54) and the inside of the leg body (52). With the air damper effect of, the vibration of the device body (51) is dampened.
16F 3/10).
（ハ） 発明が解決しようとする課題 従来例にあっては、振動が激しいと脚体の下面が床面に
当接して、がたつき音が発生する上に、床面を傷つける
問題がある。(C) Problems to be Solved by the Invention In the conventional example, there is a problem that the lower surface of the leg comes into contact with the floor surface when vibration is intense, rattling noise is generated, and the floor surface is damaged. .
また、弾性ゴム脚が座屈して変形することがあり、これ
を防止するために材質を硬くすると振動吸収性能が劣る
ことになる。Further, the elastic rubber leg may be buckled and deformed, and if the material is made hard to prevent this, the vibration absorption performance is deteriorated.
本発明は、斯かる問題点に鑑み、振動減衰効果の高い電
気機器の脚装置を提供するものである。In view of such a problem, the present invention provides a leg device of an electric device having a high vibration damping effect.
（ニ） 課題を解決するための手段 本発明における電気機器の脚装置は、電気機器本体の底
部に設けられた中空の硬質脚と、該硬質脚に垂設された
筒体と、該筒体内に下方から挿入される筒部及び前記筒
体の下面を受けるフランジ部が硬質樹脂材又は金属にて
一体に形成されたガイド体と、前記筒部内に下方から挿
入される凸部及び前記フランジ部の下面に当てがわれ、
前記筒体より外方に延設された支持部が軟質ゴム材にて
一体に形成された弾性脚と、前記ガイド体と弾性脚とを
重ね合わせた状態で、前記ガイド体の筒部を前記筒体内
に上下動自在に支持するとともに、前記ガイド体の所定
以上の下動を規制する規制部を有する支持体と、前記筒
体内に配設され、前記ガイド体を下方へ付勢するスプリ
ングと、を具備し、前記支持体20は、前記弾性脚18の凸
部18aに取着された下支持体20aと、該下支持体20aから
上方に延出され、前記凸部18aの係止孔19、前記ガイド
体14のボス孔16、及び硬質脚４の係合孔17を貫通して硬
質脚４内に突入し、前記係合孔17の孔縁に当接する前記
規制部20dとなる係合爪20cを有する上支持体20bと、か
ら構成したものである。(D) Means for Solving the Problems A leg device for an electric device according to the present invention includes a hollow hard leg provided at a bottom portion of an electric device body, a cylindrical body suspended from the hard leg, and a cylindrical body. A guide body integrally formed with a hard resin material or a metal, and a flange portion that receives a lower surface of the tubular body and a lower surface of the tubular body, and a convex portion and the flange portion that are inserted into the tubular portion from below. Applied to the underside of
In a state in which the support portion extending outward from the tubular body is integrally formed of a soft rubber material and the guide body and the elastic leg are overlapped, the tubular portion of the guide body is A support body that supports the guide body in a vertically movable manner and that has a regulation portion that regulates downward movement of the guide body beyond a predetermined level, and a spring that is disposed in the cylinder body and urges the guide body downward. The supporting body 20 includes a lower supporting body 20a attached to the convex portion 18a of the elastic leg 18, and a supporting hole extending upward from the lower supporting body 20a for locking the convex portion 18a. 19, the boss hole 16 of the guide body 14 and the engaging hole 17 of the hard leg 4 to penetrate into the hard leg 4 and become the restricting portion 20d that abuts on the edge of the engaging hole 17. And an upper support 20b having an engaging claw 20c.
（ホ） 作用 即ち、通常の振動は、スプリングと弾性脚の上下方向の
伸縮で吸収する。そして、洗濯機の脱水時等のように、
機器ががたついて硬質脚に重荷重が加わった場合には、
筒体の下面をガイド体のフランジ部で受け、更に弾性脚
の支持部が底面との間でクッション効果をもたらす。ま
た更に、ガイド体により、弾性脚の座屈、変形を防止す
る。(E) Action That is, normal vibration is absorbed by the vertical expansion and contraction of the spring and the elastic leg. And, like when dehydrating a washing machine,
If the equipment rattles and a heavy load is applied to the hard legs,
The lower surface of the tubular body is received by the flange portion of the guide body, and the support portion of the elastic leg provides a cushioning effect with the bottom surface. Furthermore, the guide body prevents buckling and deformation of the elastic leg.
（ヘ） 実施例 本発明の実施例を各図面に基づいて説明する。(F) Example An example of the present invention will be described with reference to the drawings.
第３図及び第４図に於いて、二槽式洗濯機（１）の構造
を簡単に説明する。（２）は機枠、（３）は該機枠
（２）を支持する合成樹脂ベースであり、四隅に中空の
脚体（４）…が下方へ突出形成されている。（５）は前
記機枠（２）の上部後方に配設された操作部であり、タ
イマー等の各種電装部品が収納されている。（６）は洗
濯機、（７）は脱水外槽で、両槽共に前記機枠（２）に
内設されている。（８）は前記洗濯槽（６）の底部に配
設された回転翼、（９）は該回転翼（８）の駆動用モー
タ、（10）は前記脱水外槽（７）に内設された脱水槽、
（11）は前記脱水槽（10）の回転駆動用モータで、前記
脱水外槽（７）の外底部に、防振具（12）…を介して取
着されている。The structure of the two-tub type washing machine (1) will be briefly described with reference to FIGS. 3 and 4. (2) is a machine frame, (3) is a synthetic resin base that supports the machine frame (2), and hollow legs (4) ... Reference numeral (5) is an operation unit arranged in the upper rear portion of the machine casing (2), in which various electric components such as a timer are stored. (6) is a washing machine, and (7) is a dehydration outer tub, both of which are internally provided in the machine frame (2). (8) is a rotary blade disposed at the bottom of the washing tub (6), (9) is a drive motor for the rotary blade (8), and (10) is internally provided in the dehydration outer tub (7). Dehydrated tank,
Reference numeral (11) is a rotation driving motor for the dehydration tank (10), which is attached to the outer bottom of the dehydration outer tank (7) via a vibration isolator (12).
次に、本発明の特徴とする振動吸収構造を第１図に基づ
いて説明する。Next, a vibration absorbing structure which is a feature of the present invention will be described with reference to FIG.
（13）は前記脚体（４）…の外底部から夫々垂設された
下面開放の円筒体、（14）は該円筒体（13）内に下方か
ら挿入される下面開放の円筒部（14a）と前記円筒体（1
3）が挿入される環状溝（14b）とが一体に成形されたガ
イド体であり、硬質樹脂材又は鉄等の金属材により形成
される。（15）は前記円筒部（14a）の上面に形成され
たスプリング受け、（16）は前記円筒部（14a）の中央
に開設されたボス孔、（17）は前記脚体（４）の底部
（4a）中央に設けられた係合孔部、（18）は前記円筒部
（14a）内に下方から嵌合される凸部（18a）と嵌合と同
時に前記環状溝（14b）の外底部に当てがわれる環状の
支持部（18b）とが一体に形成された弾性脚、（19）は
前記凸部（18a）の中央に穿設された係止孔、（20）は
下支持体（20a）と上支持体（20b）とで前記凸部（18
a）の上面を挾持するようにして、該凸部（18a）の中央
に取着された支持体であり、前記上支持体（20b）に
は、上方へ延出し、先端に係合爪（20c）を有する弾性
規制体（20d）が形成されている。（21）は前記上下支
持体（20b）（20a）を連結する螺子、（22）は前記環状
溝（14b）の外底面に形成され、前記支持部（18b）の周
縁に当接して、該支持部（18b）の横方向の移動を規制
する環状リブ、（23）は前記円筒体（13）内に於いて、
前記脚体（４）の外底部と前記円筒部（14a）のスプリ
ング受け（15）との間に配設されたスプリングである。(13) is a cylindrical body with an open bottom surface, which is hung vertically from the outer bottom of each of the legs (4), and (14) is a cylindrical part (14a) with an open bottom surface, which is inserted into the cylindrical body (13) from below. ) And the cylindrical body (1
A guide body integrally formed with the annular groove (14b) into which 3) is inserted, and is formed of a hard resin material or a metal material such as iron. (15) is a spring receiver formed on the upper surface of the cylindrical portion (14a), (16) is a boss hole opened in the center of the cylindrical portion (14a), and (17) is a bottom portion of the leg body (4). (4a) Engagement hole portion provided in the center, (18) is an outer bottom portion of the annular groove (14b) at the same time as fitting with a convex portion (18a) fitted into the cylindrical portion (14a) from below. Elastic legs integrally formed with an annular support part (18b) applied to the, a (19) locking hole formed at the center of the convex part (18a), and (20) a lower support ( 20a) and the upper support (20b), the convex portion (18
The support is attached to the center of the projection (18a) so as to hold the upper surface of (a), and extends upward to the upper support (20b) and has an engaging claw ( An elastic restriction body (20d) having 20c) is formed. (21) is a screw that connects the upper and lower supports (20b) (20a), (22) is formed on the outer bottom surface of the annular groove (14b), and abuts on the peripheral edge of the support part (18b), An annular rib (23) for restricting the lateral movement of the support portion (18b) is provided in the cylindrical body (13).
The spring is disposed between the outer bottom of the leg (4) and the spring receiver (15) of the cylindrical portion (14a).
而して、前記弾性脚（18）の凸部（18a）を前記ガイド
体（14）の円筒部（14a）に嵌合すると共に、前記規制
体（20d）を前記ボス孔（16）に挿入し、この状態で、
前記円筒部（14a）を前記円筒体（13）にスプリング（2
3）を介して挿入し、同時に前記規制体（20d）を前記係
合孔（17）に挿入する。この時、前記スプリング（23）
の或る程度以上の伸びが、前記係合爪（20c）が前記係
合爪（17）の孔縁に当接することにより規制される。Then, the convex portion (18a) of the elastic leg (18) is fitted into the cylindrical portion (14a) of the guide body (14), and the regulating body (20d) is inserted into the boss hole (16). And in this state,
The cylindrical portion (14a) is attached to the cylindrical body (13) by a spring (2
3), and at the same time, the regulating body (20d) is inserted into the engaging hole (17). At this time, the spring (23)
The elongation of the engaging claw (20c) is regulated by the engaging claw (20c) contacting the hole edge of the engaging claw (17).
ここで、前記弾性脚（18）について述べると、該弾性脚
（18）は、ポリノルボーネン（ポリノルボルネン）系ゴ
ムやIIR（イソプレン−イソブチル−ゴム）等の軟質ゴ
ム材から形成されている。Here, the elastic leg (18) will be described. The elastic leg (18) is formed of a soft rubber material such as polynorbornene (polynorbornene) rubber or IIR (isoprene-isobutyl-rubber).
そして、これらポリノルボーネン系ゴムやIIRは、表−
１に示す如く、従来一般的に使用されているNR（天然ゴ
ム）やSBR（スチレン−ブタジエン−ゴム）に比べて、
反発弾性係数が小さく、第５図の如く、衝撃、振動吸収
性能が良好であることが知られている。And, these polynorbornene rubber and IIR are
As shown in 1, compared to NR (natural rubber) and SBR (styrene-butadiene-rubber) that are commonly used in the past,
It is known that the impact resilience coefficient is small and the shock and vibration absorbing performance is good as shown in FIG.
尚、反発弾性係数を求めるための試験は、既に良く知ら
れているので、詳説しないが簡単には試験対象ゴムの表
面に、所定の重りを自由落下させ、この重りがゴムの反
発力で跳ね上がった高さの割合を％表示したものである
（詳しくは、財団法人日本規格協会「JISハンドブック
ゴム1988年版」第118頁を参照）。 It should be noted that the test for obtaining the impact resilience coefficient is already well known, so it will not be described in detail, but simply a predetermined weight is allowed to fall freely on the surface of the rubber to be tested, and this weight jumps up by the repulsive force of the rubber. The percentage of the height is shown as a percentage (for details, see Japanese Standards Association, "JIS Handbook Rubber 1988 Edition", page 118).
斯かる構成に基づく動作を説明する。The operation based on such a configuration will be described.
通常の荷重（洗濯槽（６）内に水がある状態）では、第
１図の如く自重でスプリング（23）が圧縮されて前記円
筒体（13）の下端が前記環状溝（14b）に当接してい
る。Under normal load (water in the washing tub (6)), the spring (23) is compressed by its own weight as shown in FIG. 1, and the lower end of the cylindrical body (13) contacts the annular groove (14b). Touching.
さて、洗濯機に於いては、前記脱水槽（10）の高速回転
による脱水時に、脱水槽（10）内の衣類が片寄って分布
していた場合に、脱水槽（10）が激しく横振れし、洗濯
機本体が前後左右にがたつくことがある。Now, in the washing machine, when the clothes in the dehydration tank (10) are unevenly distributed during dehydration by rotating the dehydration tank (10) at high speed, the dehydration tank (10) vibrates sideways. , The washing machine body may rattle back and forth and left and right.
このように、本体ががたついた場合、第２図のように例
えば機器の前面側が持ち上がって着地するようになる。
そこで、本実施例では、このがたつきの際の振幅を前記
スプリング（23）と凸部（18a）の上下方向の伸縮作用
で緩衝し、着地の際の衝撃を前記弾性脚（18）の特に支
持部（18b）で吸収する。更にフランジ部（14b）の下面
には円筒体（13）よりも外方に支持部（18b）を延設さ
せて当てがっているので、緩衝時の着地の際に円筒体
（13）の下端がフランジ部（14b）を押圧してもその下
面の支持部（18b）で緩衝し、フランジ部（14b）の変形
防止と床面との衝撃音の発生を防いでいる。また、この
時、円筒部（14a）内に凸部（18a）が挿入されているの
で、ガイド体（14）から弾性脚（18）のずれ、変形を防
止する。その上、ガイド体（14）と円筒体（13）の遊嵌
関係において床面が傾斜していても、ガイド体（14）が
適宜傾むいて、傾斜に適合する。In this way, when the main body rattles, for example, the front side of the device is lifted and lands as shown in FIG.
Therefore, in the present embodiment, the amplitude at the time of rattling is buffered by the vertical expansion and contraction action of the spring (23) and the convex portion (18a), and the impact at the time of landing is particularly affected by the elastic leg (18). It is absorbed by the support (18b). Further, since the support portion (18b) is extended and applied to the lower surface of the flange portion (14b) outwardly of the cylindrical body (13), the cylindrical body (13) can be easily supported when landing during buffering. Even if the lower end presses the flange portion (14b), it is buffered by the support portion (18b) on the lower surface of the flange portion (14b) to prevent deformation of the flange portion (14b) and prevent the generation of impact noise with the floor surface. Further, at this time, since the convex portion (18a) is inserted in the cylindrical portion (14a), the elastic leg (18) is prevented from being displaced or deformed from the guide body (14). Moreover, even if the floor surface is inclined due to the loose fitting relationship between the guide body (14) and the cylindrical body (13), the guide body (14) is appropriately inclined and conforms to the inclination.
尚、本実施例にあっては、第１図中寸法ａ、ｂ、ｃを大
きくすることにより、振動吸収性能がより良好となる。In this embodiment, the vibration absorption performance becomes better by increasing the dimensions a, b and c in FIG.
また、更には、前記弾性脚（18）の材料として、IIRを
採用したことで、実験によると従来に比べて振動吸収性
能が、水平方向のがたつきで約４倍、縦方向のがたつき
で約３倍良好になった。Further, by adopting IIR as the material of the elastic leg (18), according to the experiment, the vibration absorbing performance is about 4 times as much as the rattling in the horizontal direction and the rattling in the vertical direction is larger than that of the conventional one. It was about 3 times better.
尚、この実験は、第３図に於いて、洗濯機本体の前後方
向のがたつきの振幅をａ（mm）、左右方向のがたつきの
振幅をｂ（mm）とし、このａとｂとを合成した値 を対比した値を、水平方向のがたつき吸収性能とし、ま
た、第４図に於いて操作部（５）の上面が上下動する振
幅を対比した値を、縦方向のがたつき吸収性能とし、測
定条件として、1.5kgの衣類の偏芯荷重で脱水を行なっ
たものである。尚、比較対象品として前記樹脂製の脚体
のみで支持したものを使用した。In this experiment, the amplitude of rattling in the front-back direction of the washing machine main body is a (mm) and the amplitude of rattling in the left-right direction is b (mm) in FIG. Combined value Is the horizontal rattling absorption performance, and the value comparing the amplitude of the vertical movement of the upper surface of the operating part (5) in FIG. 4 is the vertical rattling absorption performance. As the measurement conditions, the clothes were dehydrated under an eccentric load of 1.5 kg. In addition, a product supported only by the resin legs was used as a comparative product.
斯かる実験によれば、IIR以外にも、反発弾性係数が約2
0％以下のものであれば、良好な振動吸収性能が得られ
る。According to such an experiment, in addition to IIR, the impact resilience coefficient is about 2
If it is 0% or less, good vibration absorption performance can be obtained.
尚、本実施例では、洗濯機を例に説明したが、冷蔵庫等
その他の電気製品にも適用できることは勿論である。In this embodiment, the washing machine has been described as an example, but it goes without saying that it can be applied to other electric appliances such as a refrigerator.
（ト） 発明の効果 本発明の電気機器の脚装置にあっては、脚体から垂設し
た円筒体内にガイド体の円筒部を挿入し、且つ円筒体の
下面をうけるフランジ部の下面は円筒体より外方に弾性
脚の支持部を延設させて当てがっているので、機器本体
のがたつきの度合いを抑制し、床面と脚装置のがたつき
音の発生を防止することができる。(G) Effect of the Invention In the leg device of the electric device of the present invention, the cylindrical portion of the guide body is inserted into the cylindrical body hung from the leg body, and the lower surface of the flange portion that receives the lower surface of the cylindrical body is a cylinder. Since the elastic leg support is extended outward from the body and applied, it is possible to suppress the degree of rattling of the device body and prevent rattling noise of the floor surface and the leg device. it can.
しかも、ガイド体の円筒部に弾性脚の凸部が挿入される
ことにより、弾性脚の変形，ずれを防止するので、弾性
脚の耐久性が向上すると共に、弾性脚を軟質にでき振動
吸収性能が良好である。Moreover, since the convex portion of the elastic leg is inserted into the cylindrical portion of the guide body, the elastic leg is prevented from being deformed or displaced, so that the durability of the elastic leg is improved and the elastic leg can be made soft and the vibration absorbing performance is improved. Is good.
第１図は本発明の電気機器としての洗濯機の脚部の断面
図、第２図は同じく動作説明図、第３図は洗濯機の平面
図、第４図は同じく内部機構図、第５図は各種ゴムの衝
撃吸収特性図、第６図は従来例に於ける第１図相当図で
ある。 （４）……脚体（硬質脚）、（13）……円筒体、（14）
……ガイド体、（14a）……円筒部、（14b）……環状溝
（フランジ部）、（18）……弾性脚、（18a）……凸
部、（18b）……支持部、（20）……支持体、（20d）…
…弾性規制体（規制部）、（23）……スプリング。FIG. 1 is a cross-sectional view of a leg portion of a washing machine as an electric device of the present invention, FIG. 2 is a similar operation explanatory diagram, FIG. 3 is a plan view of the washing machine, FIG. 4 is a similar internal mechanism diagram, and FIG. FIG. 6 is a diagram of impact absorption characteristics of various rubbers, and FIG. 6 is a diagram corresponding to FIG. 1 in the conventional example. (4) …… Leg body (hard leg), (13) …… Cylinder body, (14)
...... Guide body, (14a) …… Cylinder part, (14b) …… Annular groove (flange part), (18) …… Elastic leg, (18a) …… Projection part, (18b) …… Support part, ( 20) …… Support, (20d)…
… Elasticity regulator (regulator), (23) …… Spring.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 近沢 正博 大阪府守口市京阪本通２丁目18番地 三洋 電機株式会社内 (56)参考文献 特開 昭46−5662（ＪＰ，Ａ) 実開 昭58−142434（ＪＰ，Ｕ) 実公 昭57−57239（ＪＰ，Ｙ２) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masahiro Chikazawa 2-18 Keihan Hondori, Moriguchi City, Osaka Sanyo Electric Co., Ltd. (56) Reference JP-A-46-5662 (JP, A) -142434 (JP, U) Actual public Sho 57-57239 (JP, Y2)
Claims (1)
質脚と、該硬質脚に垂設された筒体と、該筒体内に下方
から挿入される筒部及び前記筒体の下面を受けるフラン
ジ部が硬質樹脂材又は金属にて一体に形成されたガイド
体と、前記筒部内に下方から挿入される凸部及び前記フ
ランジ部の下面に当てがわれ、前記筒体より外方に延設
された支持部が軟質ゴム材にて一体に形成された弾性脚
と、前記ガイド体と弾性脚とを重ね合わせた状態で、前
記ガイド体の筒部を前記筒体内に上下動自在に支持する
とともに、前記ガイド体の所定以上の下動を規制する規
制部を有する支持体と、前記筒体内に配設され、前記ガ
イド体を下方へ付勢するスプリングと、を具備し、前記
支持体20は、前記弾性脚18の凸部18aに取着された下支
持体20aと、該下支持体20aから上方に延出され、前記凸
部18aの係止孔19、前記ガイド体14のボス孔16、及び硬
質脚４の係合孔17を貫通して硬質脚４内に突入し、前記
係合孔17の孔縁に当接する前記規制部20dとなる係合爪2
0cを有する上支持体20bと、から構成したことを特徴と
する電気機器の脚装置。1. A hollow hard leg provided at a bottom portion of an electric device body, a cylindrical body vertically extending from the hard leg, a cylindrical portion inserted into the cylindrical body from below, and a lower surface of the cylindrical body. A guide body whose flange portion to be received is integrally formed of a hard resin material or a metal, a convex portion inserted into the cylindrical portion from below and a lower surface of the flange portion, and extends outward from the cylindrical body. In a state in which the installed support portion is integrally formed of a soft rubber material and the guide body and the elastic leg are overlapped with each other, the tubular portion of the guide body is vertically movably supported in the tubular body. And a support body having a regulation portion that regulates downward movement of the guide body by a predetermined amount or more, and a spring that is disposed in the cylindrical body and urges the guide body downward. Reference numeral 20 denotes a lower support 20a attached to the convex portion 18a of the elastic leg 18, and the lower support 20a. 20a extending upward, penetrating through the locking hole 19 of the convex portion 18a, the boss hole 16 of the guide body 14, and the engaging hole 17 of the hard leg 4 into the hard leg 4, Engagement claw 2 that serves as the restriction portion 20d that abuts the hole edge of the dowel hole 17
A leg device of an electric device, comprising: an upper support 20b having 0c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31086988A JPH0743005B2 (en) | 1988-12-07 | 1988-12-07 | Leg equipment for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31086988A JPH0743005B2 (en) | 1988-12-07 | 1988-12-07 | Leg equipment for electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02154831A JPH02154831A (en) | 1990-06-14 |
| JPH0743005B2 true JPH0743005B2 (en) | 1995-05-15 |
Family
ID=18010369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31086988A Expired - Lifetime JPH0743005B2 (en) | 1988-12-07 | 1988-12-07 | Leg equipment for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743005B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013072630A (en) * | 2011-09-29 | 2013-04-22 | Harman Co Ltd | Trivet |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516370Y2 (en) * | 1992-03-11 | 1996-11-06 | 北川工業株式会社 | Anti-vibration leg |
| KR100575681B1 (en) | 2004-05-18 | 2006-05-03 | 엘지전자 주식회사 | Vibration isolation support apparatus for wine refrigerator |
| US7673845B2 (en) * | 2006-05-19 | 2010-03-09 | Illinois Tool Works Inc. | Leveling assembly |
| JP2008095853A (en) * | 2006-10-12 | 2008-04-24 | Pioneer Electronic Corp | Casing chassis |
| TR201517345A2 (en) * | 2015-12-29 | 2017-07-21 | Arcelik As | A household appliance comprising a carrier apparatus. |
| JP7378765B2 (en) * | 2018-07-10 | 2023-11-14 | 安田工業株式会社 | Machine tool vibration damping device |
-
1988
- 1988-12-07 JP JP31086988A patent/JPH0743005B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013072630A (en) * | 2011-09-29 | 2013-04-22 | Harman Co Ltd | Trivet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02154831A (en) | 1990-06-14 |
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