JPH02154831A - Leg device for electric equipment - Google Patents
Leg device for electric equipmentInfo
- Publication number
- JPH02154831A JPH02154831A JP31086988A JP31086988A JPH02154831A JP H02154831 A JPH02154831 A JP H02154831A JP 31086988 A JP31086988 A JP 31086988A JP 31086988 A JP31086988 A JP 31086988A JP H02154831 A JPH02154831 A JP H02154831A
- Authority
- JP
- Japan
- Prior art keywords
- leg
- cylindrical
- spring
- guide body
- elastic
- 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
- 229920001971 elastomer Polymers 0.000 claims abstract description 14
- 239000005060 rubber Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 11
- 230000018044 dehydration Effects 0.000 description 10
- 238000006297 dehydration reaction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 3
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- 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)
Abstract
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。[Detailed description of the invention] (b) Industrial application fields The present invention relates to a leg device for electrical 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
Ｎ（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（Ｆ１６Ｆ ３／１０）に示さ
れている。(b) Conventional technology As a conventional example, as shown in Figure 6, the main body of electrical equipment such as a washing machine (
A cylindrical leg body (52) is fixed to the bottom of the leg body (51), and an elastic rubber leg (53) is supported in the leg body so as to be slidable in the vertical direction. 53
) protrudes from the lower surface of the leg body (52), and the elastic force of the elastic rubber N (53), the elastic force of the spring (54), and the air damper effect inside the leg body (52) cause the device body (51) to A device designed to damp vibrations is shown in Japanese Utility Model Publication No. 57-57239 (F16F 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、底面を傷つける
問題がある。(c) Problems to be Solved by the Invention In the conventional example, there is a problem in that when the vibrations are strong, the lower surfaces of the legs come into contact with the floor surface, causing a rattling sound and damaging the bottom surface.
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。In addition, the elastic rubber legs may buckle and deform, and if the material is made harder to prevent this, the vibration absorption performance will be poor.
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 these problems, the present invention provides a leg device for electrical equipment that has a high vibration damping effect.
（ニ）課題を解決するための手段
本発明に於ける電気機器の脚装置は、電気機器本体の底
部に設けられた硬質脚と、該硬質脚に垂設された筒体と
、ＩＪｌ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１１９部内に下方から
挿入される凸部及び挿入と共に前記フランジ部の下面に
当てがわれる支持部が軟質コ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
持する支持体と、前記筒体内に配設され、前記筒部を下
方へ付勢するスプリングと、前記支持体に設けられ、前
記筒部の所定以上の下動を規制する規制部とを具備した
ものである。(d) Means for Solving the Problems The leg device for electrical equipment according to the present invention includes a hard leg provided at the bottom of the electrical equipment body, a cylindrical body vertically disposed on the hard leg, and an IJl cylindrical body. a guide body in which a cylindrical part inserted from below and a flange part receiving the lower surface of the cylindrical body are integrally formed of a hard resin material or metal; a convex part inserted from below into the 119 part; With the support part applied to the lower surface of the flange part integrally formed with an elastic leg made of a soft comb material, and the guide body and elastic leg overlapped, the cylindrical part of the guide body is inserted into the cylindrical body. a support that supports vertical movement; a spring that is disposed within the cylindrical body and biases the cylindrical portion downward; and a regulation provided on the support that restricts downward movement of the cylindrical portion beyond a predetermined value. It is equipped with a section.
また、本発明に於ける電気機器の脚装置は、前５Ｆ！弾
性脚を、ブチルゴム等の反発弾性係数が比較的小さい軟
質ゴム材で形成したものである。Moreover, the leg device of the electrical equipment in the present invention is located on the front 5th floor! The elastic legs are made of a soft rubber material such as butyl rubber, which has a relatively small coefficient of impact resilience.
（ホ） 作用
即ち１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ツ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、変形を防市す
る。(e) Actions: 1. Normal vibrations are absorbed by the vertical expansion and contraction of the spring and elastic legs. And, like when dehydrating a washing machine, etc.
If the equipment rattles and a heavy load is applied to the rigid legs,
The lower surface of the cylindrical body is received by the flange portion of the guide body, and the support portion of the elastic leg provides a cushioning effect between the bottom surface and the guide body, and furthermore, the guide body prevents buckling and deformation of the elastic leg.
また、弾性脚を、反発弾性係数の小さい軟質ゴム材で形
成することで、重荷重時の振動吸収効果が極めて良好と
なる。Furthermore, by forming the elastic legs from a soft rubber material with a small coefficient of rebound elasticity, the vibration absorption effect under heavy loads becomes extremely good.
（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) Example Embodiments of the present invention will be described based on 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
）を支持する合成樹海ベースであり、四隅に脚体（４〉
・・・が下方へ膨出形成されている。（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［Ｅ（
７）は脱水外槽で、両槽共に前記機枠（２）に内股され
ている。（８）は前記洗濯機く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、＜１
０）は前記脱水外槽（７）に内股された脱水槽、（１１
）は前記脱水槽（１ｏ）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 washing machine (1) will be briefly explained with reference to FIGS. 3 and 4. <2) is the machine frame, (3) is the machine frame (2
), with legs (4) at the four corners.
... is formed to bulge downward. Reference numeral (5) denotes an operation section disposed at the rear of the upper part of the machine frame (2), in which various electrical components such as a timer are housed. (6) is wash [E(
7) is an outer dehydration tank, both of which are housed inside the machine frame (2). (8) is a rotary blade disposed at the bottom of the washing machine (6), (9> is a drive motor for the rotary blade (8), <1
0) is a dehydration tank inserted into the outer dehydration tank (7), and (11)
) is a motor for rotating the dehydration tank (1o), and is attached to the outer bottom of the dehydration outer tank (7) via vibration isolators (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, the vibration absorbing structure which is a feature of the present invention will be explained based on 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眞部（１４ａ）と
前記円筒体（１３）が挿入きれる環状溝（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２Ｍ（ｔａｂ）の外底面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Ｌ二支持体（２０ｂ）とで前記
凸部（１８ａ）の上面を挾持するようにして、該凸部（
１８ａ）の中央に取、７１れた支持体であり、前記り支
持体（２０ｂ）には、Ｆ方へ延出し、先端に係合爪（２
０ｃ）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 hanging from the outer bottom of each of the legs (4); (14) is the cylindrical body (13);
The guide body is made of a hard resin material or metal such as iron, and is integrally formed with a round part (14a) with an open bottom that is inserted from below and an annular groove (14b) into which the cylindrical body (13) can be inserted. Formed by material. (15) The cylindrical portion (
Spring receiver (16) formed on the upper surface of (14a)
) is a boss hole opened in the center of the cylindrical portion (14a);
(17) is an engagement hole provided in the center of the bottom (4a) of the leg body (4), and (18) is a convex portion (18a) that is fitted into the cylindrical portion (14a) from below. An elastic leg (19) is formed integrally with an annular support part (18b) that is applied to the outer bottom surface of the annular 2M (tab) at the same time as the elastic leg (19) is bored in the center of the convex part (18a). Locking hole, (20)
The upper surface of the protrusion (18a) is held between the lower support (20a) and the L second support (20b), and the protrusion (18a) is
The support body (20b) extends in the F direction and has an engaging claw (2
0c) is formed. (21) is a screw that connects the upper and lower supports (20b) and (20a), and (22) is formed on the outer bottom surface of the annular groove (14b), and is in contact with the periphery of the support part (18b). An annular rib <23) that restricts the lateral movement of the support part (18b) is provided in the cylindrical body <13) between the outer bottom of the leg (4) and the spring receiver of the cylindrical part (14a). (15) is a spring disposed between the
而し１、前記弾性脚＜１８）の凸部（１８ｇ）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（２３）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）の成る程度以上の伸びが、
前記係合爪（２０ｃ）が前記係合孔（１７）の孔縁に当
接することにより規制される。1. Fitting the convex portion (18g) of the elastic leg <18 into the cylindrical portion (14a) of the guide body (14),
Inserting the regulating body (20d) into the boss hole (16),
In this state, the cylindrical portion <14a) is connected to the cylindrical body (13a).
) via the spring (23), and at the same time insert the regulating body (20d) into the engaging hole (17). At this time, the spring (23) is elongated beyond the extent that it is
The engagement claw (20c) is regulated by coming into contact with the edge of the engagement hole (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, talking about the elastic leg (18), the elastic leg (18) is made of polynorbornene (polynorbornene).
It is made of a soft rubber material such as 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５ＢＲ（スチレンーブタジエンーゴムンに比
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。As shown in Table 1, these polynorbornene rubbers and IIR have a lower impact resilience coefficient than the conventionally commonly used NR (natural rubber) and 5BR (styrene-butadiene-rubber). , as shown in FIG. 5, is known to have good shock and vibration absorption performance.
表 −１
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）。Table 1 The test for determining the coefficient of rebound resilience is already well known, so I will not explain it in detail. It is expressed as a percentage of the height raised by the repulsive force (for details, see page 118 of the Japanese Standards Association's JIS Handbook Rubber 1988 Edition).
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 explained.
通常の荷Ｉｔ（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。In a normal load It (with water in the washing tub (6)),
As shown in FIG. 1, the spring (23) is compressed by its own weight, and the lower end of the cylindrical body (13) is in contact with the annular groove (14b).
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 a washing machine, when the clothes in the dehydration tank (10) are distributed unevenly during dehydration by the high-speed rotation of the dehydration tank (10), the dehydration tank (10) shakes violently. , the washing machine body may shake from front to back, from side to side, and from side to side.
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、このかたつきの際の振幅を前
記スプリング（２３）と凸部（１８ａ）の１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。また、この時、ガ
イド体（１４）は、弾性脚（１８）のずれ、変形を防止
し、その上、ガイド体（１４）と円筒体〈１３）の遊嵌
関係により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。If the main body shakes in this way, for example, as shown in FIG. 2, the front side of the device will lift up and land on the ground. Therefore, in this embodiment, the amplitude of this stiffness is buffered by the downward expansion/contraction action of the spring (23) and the convex portion (18a), and the impact upon landing is buffered by the elastic leg (18).
Especially in the supporting part <18b). At this time, the guide body (14) prevents the elastic legs (18) from shifting and deforming, and the floor surface is inclined due to the loose fitting relationship between the guide body (14) and the cylindrical body (13). Even if the guide body (14) is tilted appropriately, it adapts to the inclination.
尚、本実施例にあっては、第１図中寸法ａ１ｂ、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, by increasing the dimensions a1b and c in FIG. 1, the vibration absorption performance is improved.
また、更には、前記弾性１ｉ＃（１８）の材質として、
１１Ｒ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。Furthermore, as the material of the elasticity 1i# (18),
Experiments have shown that by adopting 11R, the vibration absorption performance is approximately 4 times better in terms of horizontal rattle and approximately 3 times better in terms of vertical rattling compared to the conventional model.
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＊ （ｒａｎ ）、左右方向のが
たつきの振幅をｂ（Ｉｌｌｌ）とし、このａとｂとを合
成した値ｃ（２”）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 addition, in this experiment, in Fig. 3, the amplitude of the rattling in the front and back direction of the washing machine body is * (ran), the amplitude of the rattling in the left and right direction is b (Illll), and a and b are The value obtained by comparing the combined value c (2") is taken as the horizontal rattling absorption performance, and the value obtained by comparing the amplitude of the vertical movement of the top surface of the operating unit (5>) in Fig. 4 is The vertical rattling absorption performance was taken as the measurement condition, and the measurement condition was dehydration with an eccentric load of 1.5 kg of clothing.As a comparison product, a product supported only by the resin legs was used. used.
斯かる実験によれば、ＩＩＲ以外にも、反発弾性係数が
約２０％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 experiments, in addition to IIR, good vibration absorption performance can be obtained if the impact resilience coefficient is about 20% or less.
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。Although this embodiment has been explained using a washing machine as an example, it is of course applicable to other electrical appliances such as a refrigerator.
（ト）発明の効束
本発明の電気機器の脚装置にあっては、脚部の特異な構
成により２機器本体のがたつきの度合を抑制し、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 for electrical equipment of the present invention, the unique configuration of the legs can suppress the degree of rattling between the two equipment bodies and prevent the occurrence of rattling noise. can.
しかも、ガイド体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 guide body prevents deformation and displacement of the elastic legs, the durability of the elastic legs is improved, the elastic legs can be made soft, and vibration absorption performance is good.
特に、請求項２に記載の電気機器の脚装置にあっては、
弾性脚として反発弾性係数の小さいものを使用したので
、より良好な振動吸収性能を得ることができる。In particular, in the leg device for electrical equipment according to claim 2,
Since the elastic legs have a small coefficient of rebound elasticity, better vibration absorption performance can be obtained.
ｖｇｌＩｙＪ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）・・・脚体く硬質脚）、（１３）・・・円筒体、
（１４）・・・ガイド体、（１４ａ）・・・円筒部、（
１４ｂ）・・・環状溝（フランジ部）、（１ｇ ）−・
・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。vglIyJ is a cross-sectional view of the leg of a washing machine as an electrical device of the present invention, FIG. 2 is a diagram for explaining the operation, FIG. 3 is a plan view of the washing machine, FIG. Figure 6, which shows the shock absorption characteristics of various rubbers, is a diagram corresponding to Figure 1 in the conventional example. (4)...Rigid legs), (13)...Cylindrical body,
(14)...Guide body, (14a)...Cylindrical part, (
14b)...Annular groove (flange part), (1g)--
・Elastic leg, (18a)-" convex part, (18b)--support part, <20)--support body, (20d)--elastic regulating body (regulating part), (23)-- spring.
Claims (2)
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挿入と共に前記フラ
ンジ部の下面に当てがわれる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支持体と、前記筒体内に配設され
、前記筒部を下方へ付勢するスプリングと、前記支持体
に設けられ、前記筒部の所定以上の下動を規制する規制
部とを具備したことを特徴とする電気機器の脚装置。(1) A hard leg provided at the bottom of the electrical equipment main body, a cylindrical body suspended from the hard leg, a cylindrical part inserted from below into the cylindrical body, and a flange part that receives the lower surface of the cylinder. A guide body integrally formed of a hard resin material or metal, a convex portion inserted into the cylindrical portion from below, and a support portion applied to the lower surface of the flange portion upon insertion are integrally formed of a soft rubber material. a support body that supports the cylindrical portion of the guide body in a vertically movable manner within the cylindrical body in a state where the guide body and the elastic legs are overlapped; 1. A leg device for an electrical device, comprising: a spring that biases a cylindrical portion downward; and a regulating portion provided on the support body that restricts downward movement of the cylindrical portion beyond a predetermined value.
較的小さい軟質ゴム材で形成したことを特徴とする請求
項１に記載の電気機器の脚装置。(2) The leg device for an electrical device according to claim 1, wherein the elastic leg is made of a soft rubber material having a relatively small coefficient of impact resilience, such as butyl rubber.
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 true JPH02154831A (en) | 1990-06-14 |
| JPH0743005B2 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615098U (en) * | 1992-03-11 | 1994-02-25 | 北川工業株式会社 | Anti-vibration leg |
| US7325412B2 (en) | 2004-05-18 | 2008-02-05 | Lg Electronics Inc. | Vibration-absorbing supporting apparatus of wine refrigerator |
| JP2008095853A (en) * | 2006-10-12 | 2008-04-24 | Pioneer Electronic Corp | Casing chassis |
| US7673845B2 (en) * | 2006-05-19 | 2010-03-09 | Illinois Tool Works Inc. | Leveling assembly |
| WO2017114628A1 (en) * | 2015-12-29 | 2017-07-06 | Arcelik Anonim Sirketi | A household appliance comprising a carrying apparatus |
| JP2020011372A (en) * | 2018-07-10 | 2020-01-23 | 安田工業株式会社 | Damping device of machine tool |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5809510B2 (en) * | 2011-09-29 | 2015-11-11 | 株式会社ハーマン | Five virtues |
-
1988
- 1988-12-07 JP JP31086988A patent/JPH0743005B2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615098U (en) * | 1992-03-11 | 1994-02-25 | 北川工業株式会社 | Anti-vibration leg |
| US7325412B2 (en) | 2004-05-18 | 2008-02-05 | Lg Electronics Inc. | Vibration-absorbing supporting apparatus of 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 |
| WO2017114628A1 (en) * | 2015-12-29 | 2017-07-06 | Arcelik Anonim Sirketi | A household appliance comprising a carrying apparatus |
| JP2020011372A (en) * | 2018-07-10 | 2020-01-23 | 安田工業株式会社 | Damping device of machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743005B2 (en) | 1995-05-15 |
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