JPH0312377Y2 - - Google Patents
Info
- Publication number
- JPH0312377Y2 JPH0312377Y2 JP15370886U JP15370886U JPH0312377Y2 JP H0312377 Y2 JPH0312377 Y2 JP H0312377Y2 JP 15370886 U JP15370886 U JP 15370886U JP 15370886 U JP15370886 U JP 15370886U JP H0312377 Y2 JPH0312377 Y2 JP H0312377Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- main body
- vibrator
- bottom plate
- ultrasonic
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
産業上の利用分野
本考案は、小型物品の表面に付着した汚染物質
などを迅速に除去するに用いる小型の超音波洗浄
器に関する。[Detailed Description of the Invention] [Purpose of the Invention] Industrial Application Field The present invention relates to a small-sized ultrasonic cleaner used to quickly remove contaminants etc. attached to the surface of small articles.
従来の技術
物品等の表面に付着した汚染物質等を除去する
のに適宜の溶剤などを用いて洗浄することが行わ
れるが、表面からの脱着を促進するために溶剤な
どを収容した容器に超音波すなわち超可聴周波数
の振動を与えるようにした、所謂超音波洗浄器が
用いられている。Prior Art To remove contaminants adhering to the surface of an article, etc., cleaning is performed using an appropriate solvent. A so-called ultrasonic cleaner that applies sound waves, that is, vibrations of ultra-audible frequency, is used.
かかる超音波洗浄器の大型のもの（第２図）
は、大型の液槽Ｔの底面などにパツキンＧを介し
て振動板Ｐを設け、この振動板Ｐの下面に振動子
Ｖを密着させて取付けることにより、振動子Ｖの
発生する超音波エネルギーを振動板を介して洗浄
液Ｂに伝えるようになつている。しかし、小型の
超音波洗浄器にあつては、大型と同様な構造とす
れば細かな工作が必要となり製作費が嵩むところ
から、第３図に示すように、たとえばステンレス
鋼板などから絞り成型した液槽Ｔの底板部分T1
の下面に振動子Ｖを直接に取付け、液槽Ｔの縁
T2をケースＣの上端部C1で支えるような構造が
広く採用されている。 A large-sized ultrasonic cleaner (Figure 2)
In this method, a diaphragm P is installed on the bottom surface of a large liquid tank T via a gasket G, and a vibrator V is attached closely to the bottom surface of the diaphragm P, thereby transmitting the ultrasonic energy generated by the vibrator V. The water is transmitted to the cleaning liquid B via the diaphragm. However, in the case of small-sized ultrasonic cleaners, if they were to have the same structure as a large-sized one, detailed machining would be required and the manufacturing cost would increase. Bottom plate part of liquid tank T 1
Attach the vibrator V directly to the bottom surface of the liquid tank T.
A structure in which T 2 is supported by the upper end C 1 of the case C is widely adopted.
解決しようとする問題点
上記の構造を有する小型の超音波洗浄器は、比
較的安価に製作できるものの超音波エネルギーが
液槽全体を振動させるために消費され、またそれ
に伴つて騒音も大きく、エネルギー効率を高める
ことが困難である欠点がある。しかもなお、超音
波振動が激しい底面部分ではエロージヨンが発生
することが避けられないから、エロージヨンによ
る蝕孔が出来たら液槽を交換して全体を組み立て
直さなければならないことになる。Problems to be Solved Although a small ultrasonic cleaner with the above structure can be produced at a relatively low cost, the ultrasonic energy is consumed to vibrate the entire liquid tank, and along with this, the noise is large and the energy is The drawback is that it is difficult to increase efficiency. Furthermore, since erosion is unavoidable in the bottom part where ultrasonic vibrations are intense, if a hole is formed due to erosion, the liquid tank must be replaced and the entire assembly must be reassembled.
そこで本考案は、エネルギー効率が高くて騒音
も少く、しかも取扱いが楽で修理が容易であると
共に製作費も高くならない小型の超音波洗浄器を
提供しようとするものである。 Therefore, the present invention aims to provide a compact ultrasonic cleaner that is highly energy efficient, generates little noise, is easy to handle and repair, and does not require high manufacturing costs.
問題点を解決するための手段
前記の如き目的を達成することができる本考案
の小型超音波洗浄器は、上下に開放された筒体で
中央部位内側に環状凸部を周設した本体と、該環
状凸部の下側にパツキンを介して装着でき振動板
と、該本体の下部内側に挿着されて該環状凸部と
の間に該振動板の周辺部を挟持することができる
筒体と、該本体の下端に取付固定されて該筒体を
該環状凸部に向つて押圧することができる底板
と、該振動板の下面に固着されると共にクツシヨ
ン体を介して底板により支持される振動子と、を
備えてなるものである。
Means for Solving the Problems The small-sized ultrasonic cleaner of the present invention that can achieve the above-mentioned objectives has a main body that is a cylinder that is open at the top and bottom and has an annular protrusion around the inside of the central part; A diaphragm that can be attached to the lower side of the annular convex part via a packing; and a cylinder that is inserted inside the lower part of the main body and can sandwich the peripheral part of the diaphragm between the annular convex part and the annular convex part. a bottom plate fixed to the lower end of the main body and capable of pressing the cylindrical body toward the annular convex portion; fixed to the lower surface of the diaphragm and supported by the bottom plate via a cushion body. It is equipped with a vibrator.
作 用
このような構成を有する小型の超音波洗浄器
は、エロージヨンを受け易い振動板が、洗浄液槽
の側壁部分を兼ねる本体とは別に形成されている
から、振動板のみをエネルギー効率の点から最適
の材質と形状とを有する、特に耐久性の高いもの
とすることができる。従つて振動子による超音波
エネルギーは低損失で振動板を振動させ、有効に
洗浄液に伝えられる。Function In a small ultrasonic cleaner with such a configuration, the diaphragm, which is susceptible to erosion, is formed separately from the main body, which also serves as the side wall of the cleaning liquid tank. It can be made particularly durable with optimal material and shape. Therefore, the ultrasonic energy generated by the vibrator vibrates the diaphragm with low loss and is effectively transmitted to the cleaning liquid.
実施例
第１図に、本考案の小型超音波洗浄器の例を示
す。Embodiment FIG. 1 shows an example of a small ultrasonic cleaner of the present invention.
図において、１は筒状の本体であり、その中央
部内側壁面には環状凸部１ａが設けられている。
２は環状のパツキン、３は振動板、４は本体１の
下部内側に挿着される筒体である。振動板３は、
たとえばステンレス鋼板やチタン板等で形成さ
れ、その周縁部分がゴム製のパツキン２を介して
環状凸部１ａの下面に向つて筒体４によつて押圧
されている。本体１および筒体４は、たとえば合
成樹脂などで形成される。 In the figure, 1 is a cylindrical main body, and an annular convex portion 1a is provided on the inner wall surface of the central portion.
2 is an annular gasket, 3 is a diaphragm, and 4 is a cylindrical body inserted inside the lower part of the main body 1. The diaphragm 3 is
For example, it is formed of a stainless steel plate, a titanium plate, or the like, and its peripheral portion is pressed by a cylinder 4 toward the lower surface of the annular convex portion 1a via a rubber gasket 2. The main body 1 and the cylindrical body 4 are made of, for example, synthetic resin.
５はフオーク状の超音波振動子であり、振動板
３の下面のたとえば中央部に接着するなどして設
けられ、またその下端部はクツシヨン体６を介し
て底板７によつて支持されている。クツシヨン体
６は、たとえば独立気泡を含んだスポンジゴムな
どで形成されており、超音波振動を減衰させて底
板７にはあまり伝えないものである。また底板７
は、本体１の下端にネジ８などで固定され、筒体
４とクツシヨン体６とを下方から支持すると共に
超音波発振回路取付基板９をも支持している。７
ａはゴム製の脚である。 Reference numeral 5 denotes a fork-shaped ultrasonic transducer, which is provided by adhering to the lower surface of the diaphragm 3, for example, at the center, and whose lower end is supported by the bottom plate 7 via the cushion body 6. . The cushion body 6 is made of, for example, sponge rubber containing closed cells, and is designed to attenuate ultrasonic vibrations so as not to transmit them to the bottom plate 7 very much. Also, the bottom plate 7
is fixed to the lower end of the main body 1 with a screw 8 or the like, and supports the cylindrical body 4 and the cushion body 6 from below, as well as the ultrasonic oscillation circuit mounting board 9. 7
A is a rubber leg.
振動子５の両脚の間にはマグネツト５ａが設け
られ、振動子の脚を囲むように設けられたコイル
５ｂには発振回路（図示せず）からの励磁電流が
供給され、振動子５に超音波振動を発生させるよ
うになつている。 A magnet 5a is provided between the legs of the vibrator 5, and an excitation current from an oscillation circuit (not shown) is supplied to a coil 5b provided so as to surround the legs of the vibrator. It is designed to generate sonic vibrations.
また、１０は蓋であり、１０ａはそのつまみで
ある。 Further, 10 is a lid, and 10a is a knob thereof.
本考案の小型超音波洗浄器は、本体の上部が洗
浄液槽の側壁を構成し、下部が架台を構成してい
る。そして振動板が組付容易であるとともに交換
も容易であるので、振動板や振動子に万一の故障
が生じても簡単に取り換え修理することができる
利点がある。また振動子はクツシヨン体を介して
底板によつて支持されており、運搬や不時の衝撃
や転倒などによつて振動板や振動子が破損するよ
うなことが無くなつた。そして本体を合成樹脂等
の制振性材料で形成することにより発生騒音を著
しく低下させることが可能となり、廉価で信頼性
が高くまたエネルギー効率のよい小型超音波洗浄
器が実現できたものである。
In the small ultrasonic cleaner of the present invention, the upper part of the main body constitutes the side wall of the cleaning liquid tank, and the lower part constitutes the pedestal. Since the diaphragm is easy to assemble and replace, there is an advantage that even if a diaphragm or vibrator should break down, it can be easily replaced and repaired. In addition, the vibrator is supported by the bottom plate through the cushion body, which eliminates the risk of damage to the diaphragm or vibrator due to transportation, unexpected shock, or falling. By making the main body of a vibration-damping material such as synthetic resin, it is possible to significantly reduce the generated noise, making it possible to create a compact ultrasonic cleaner that is inexpensive, highly reliable, and energy efficient. .
他１図は本考案の小型超音波洗浄器の例を示す
一部破断側面図であり、第２図および第３図は
夫々従来の大型および小型の超音波洗浄器の例の
断面図である。
１……本体、２……パツキン、３……振動板、
４……筒体、５……振動子、６……クツシヨン
体、７……底板、８……ネジ、９……超音波発振
回路取付基板、１０……蓋、Ｂ……洗浄液、Ｃ…
…ケース、Ｇ……パツキン、Ｐ……振動板、Ｔ…
…液槽、Ｖ……振動子。
Another figure 1 is a partially cutaway side view showing an example of the small-sized ultrasonic cleaner of the present invention, and Figs. 2 and 3 are cross-sectional views of examples of conventional large-sized and small-sized ultrasonic cleaners, respectively. . 1...Main body, 2...Packskin, 3...Diaphragm,
4... Cylindrical body, 5... Vibrator, 6... Cushion body, 7... Bottom plate, 8... Screw, 9... Ultrasonic oscillation circuit mounting board, 10... Lid, B... Cleaning liquid, C...
...Case, G...Packskin, P...Diaphragm, T...
...liquid tank, V... vibrator.
Claims (1)
部を周設した本体と、該環状凸部の下側にパツキ
ンを介して装着できる振動板と、該本体の下部内
側に挿着されて該環状凸部との間に該振動板の周
辺部を挟持することができる筒体と、該本体の下
端に取付固定されて該筒体を該環状凸部に向つて
押圧することができる底板と、該振動板の下面に
固着されると共にクツシヨン体を介して底板によ
り支持される振動子と、を備えてなる小型超音波
洗浄器。 The main body has a cylindrical shape that is open at the top and bottom and has an annular protrusion around the inner side of the central portion, a diaphragm that can be attached to the lower side of the annular protrusion via a packing, and a vibration plate that is inserted into the lower inner side of the main body. a cylindrical body capable of holding a peripheral portion of the diaphragm between the annular convex portion and a bottom plate attached and fixed to the lower end of the main body to press the cylindrical body toward the annular convex portion; and a vibrator fixed to the lower surface of the diaphragm and supported by the bottom plate via a cushion body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15370886U JPH0312377Y2 (en) | 1986-10-08 | 1986-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15370886U JPH0312377Y2 (en) | 1986-10-08 | 1986-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6363178U JPS6363178U (en) | 1988-04-26 |
| JPH0312377Y2 true JPH0312377Y2 (en) | 1991-03-25 |
Family
ID=31072829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15370886U Expired JPH0312377Y2 (en) | 1986-10-08 | 1986-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312377Y2 (en) |
-
1986
- 1986-10-08 JP JP15370886U patent/JPH0312377Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6363178U (en) | 1988-04-26 |
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