JPS5864312U

JPS5864312U - Dental air scaler vibration device

Info

Publication number: JPS5864312U
Application number: JP15819281U
Authority: JP
Inventors: 三郎竹下
Original assignee: 株式会社　ミクロン
Priority date: 1981-10-22
Filing date: 1981-10-22
Publication date: 1983-04-30
Also published as: JPS607688Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の有排気孔回転体を内装した歯科用エア
ースケーラ−の全体断面図、第２図は有排気孔回転体内
装時の振動室内の圧縮空気の流れを示す側面図。第３図
は無排気孔回転体内装時の振動室内の圧縮空気の流れを
示す断面図、第４〜　　　　゛第７図は、始動性の向上
する断面形状を有する回転体に排気孔を設けたことを示
す断面図。ｌａ、　　ｌｃ、　　ｌｄ、　　ｌｅ、　　１ｆ−−−
−−−有排気孔回転体、１ｂ・・・・・・無排気孔回転
体、２・・・・・・排気孔、３・・・・・・排気口、４
・・・・・・有排気口側板、５・・・・・・無排気口側
板、６・・・・・・噴射リング〈７・・・・・・噴射口
、８・・・・・・振動室、９・・・・・・振動ケース、
１θ・・工振動ケースキャップ、１１・・・・・・振−
伝達シャフト、１２・・・・・・チップ、１３〜１８・
・・・・・Ｏリング、１９・・・・・・サイレンサ、２
０・・・・・・供給口、２１・・・・・・ケース、２２
゜２２′・・・・・・供給通路、２３・・・・・・排気
通路、２４・・・・・・ホースジヨイント矢印・・・圧
縮空気の流れ。FIG. 1 is an overall sectional view of a dental air scaler equipped with a rotating body with exhaust holes according to the present invention, and FIG. 2 is a side view showing the flow of compressed air in the vibration chamber when the rotating body with exhaust holes is installed. Figure 3 is a sectional view showing the flow of compressed air in the vibration chamber when a rotating body without exhaust holes is installed, and Figures 4 to 7 show exhaust holes provided in a rotating body with a cross-sectional shape that improves starting performance. A cross-sectional view showing this. la, lc, ld, le, 1f---
---Rotating body with exhaust hole, 1b... Rotating body without exhaust hole, 2... Exhaust hole, 3... Exhaust port, 4
... Side plate with exhaust port, 5 ... Side plate without exhaust port, 6 ... Injection ring <7 ... Injection port, 8 ...... Vibration chamber, 9... Vibration case,
1θ...Mechanical vibration case cap, 11......Vibration-
Transmission shaft, 12...Tip, 13-18.
...O-ring, 19...Silencer, 2
0... Supply port, 21... Case, 22
゜22'...Supply passage, 23...Exhaust passage, 24...Hose joint arrow...Flow of compressed air.

Claims

[Scope of utility model registration request]

(1) Compressed air is injected into a thin disc-shaped rotating body, and the side plates on both sides of the rotating body are rotated while being struck alternately.The vibrations generated at this time are transmitted to the tip connected to the tip, and the vibrations are used to magnetize the rotating body. , dental air scaler that removes dental plaque, etc.
A vibrating device for a dental air scaler, characterized in that an exhaust hole is provided at the center of the rotating body.

(2) A vibration device for a dental air scaler according to claim 1, which is a rotary body in the form of a thin disc whose wall thickness tapers from the outer periphery toward the center. .

(3) Vibration of the dental air scaler according to claim 1, which is a rotating body in the form of a thin disc whose wall thickness becomes thicker in a convex curve shape from the outer periphery toward the center. Device.

(4) The dental air scaler according to claim 1, which is a rotating body in which the thickness of the thin disc-shaped rotating body becomes thicker in a concave curve shape from the outer periphery toward the center. Vibration device.

(5) A vibration device for a dental air scaler according to claim 1, which is a rotating body in the form of a thin disc whose wall thickness increases stepwise from the outer periphery toward the center. .