JPS59169811U - Dental air-driven handpiece - Google Patents
Dental air-driven handpieceInfo
- Publication number
- JPS59169811U JPS59169811U JP6488383U JP6488383U JPS59169811U JP S59169811 U JPS59169811 U JP S59169811U JP 6488383 U JP6488383 U JP 6488383U JP 6488383 U JP6488383 U JP 6488383U JP S59169811 U JPS59169811 U JP S59169811U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- grip portion
- handpiece
- sleeve
- model registration
- 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
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
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
第1図は本考案歯科用ノ1ンドピースの゛一実施例を示
す縦断側面図、第2図は第1図■−■線断面図、第3図
は第1図■−■線断面図、第4図は第1図TV−IV線
断面図、第5図は第3図■−V線断面図、第6図は本考
案の別の実施例を示す一部切欠縦断側面図、第7図は第
6図のVl−VI線断面図を夫々示す。
(符号の説明)、1・・・ヘッド部、2・・・ハンドピ
ース本体、3・・・光導缶体、4・・・光源、5・・・
ソケット、7・・田−多すコネクタ、8・・・管状コネ
クタ、10・・・接続プロッタ、11.12・・・媒体
管路、13・・・スリーブ、17・・・スプリング、2
0・・・グリップ部、32・・・露出部、40・・・光
源保持具、41゜42.43.44・・・電気配線、4
5・・・光源シース、51・・・端子プラグ、71・・
・円弧状接片、72・・・ピン端子、73・・・絶縁ス
リーブ、74・・・スリーブ端子、81・・・リング状
接片、’111,121・・・媒体通路、131.13
2・・・連通路、742・・・バネ接片、SA、 SB
・・・供給管。Fig. 1 is a longitudinal sectional side view showing one embodiment of the dental endpiece of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a sectional view taken along the line ■-■ in Fig. 1. 4 is a sectional view taken along the line TV-IV in FIG. 1, FIG. 5 is a sectional view taken along the line IV-V in FIG. The figures each show a sectional view taken along the line Vl-VI in FIG. 6. (Explanation of symbols) 1...Head part, 2...Handpiece body, 3...Light guide can body, 4...Light source, 5...
Socket, 7... Data connector, 8... Tubular connector, 10... Connection plotter, 11.12... Medium conduit, 13... Sleeve, 17... Spring, 2
0...Grip part, 32...Exposed part, 40...Light source holder, 41°42.43.44...Electric wiring, 4
5... Light source sheath, 51... Terminal plug, 71...
- Arc-shaped contact piece, 72... Pin terminal, 73... Insulating sleeve, 74... Sleeve terminal, 81... Ring-shaped contact piece, '111, 121... Medium passage, 131.13
2...Communication path, 742...Spring contact piece, SA, SB
...Supply pipe.
Claims (1)
の本体2に回動不能に連結されるグリップ部20と、こ
のグリップ部20の他端に回動自在且つ分離自在に連結
され前記ヘッド部1に1つもしくは複数個の媒体を供給
する供給管SA、 SB・・・の端部に接続された接続
ブロック10−とを含み、このブロック10には媒体管
路11.12・・・が設けられ、これら管路11゜12
・・・が上記グリップ部20内の媒体通路111.12
1・・・と連通され前記ハンドピース本体2内には先導
缶体3がその体軸方向に沿って内蔵されてその先端が前
記ヘッド部1の下部に露呈32され、他端が上記グリッ
プ部20内の光源4と軸線方向に対向してなるものに於
て、上記グリップ部20内には光源4が該グリップ部2
0の軸芯に対し直径方向に偏位して該グリップ部20に
対し回動不能に固定され、この光源4に給電する電気配
線41.42と前記供給管SA、 SB・・・側より導
出された電気配線43゜44とが上記グリップ部20内
に於てロータリ′ コネクタ7によって相互に接続され
ることを特徴とする歯科用ハンドピース。 2 光源4が光源保持具40によってグリップ部20内
に固定されている実用新案登録請求の範囲第1項記載の
ハンドピース。 3 光源4が光源保持具40に対して端子プラグ51.
51を含むソケット5によってグリップ部20の直径方
向に着脱自在とされている実用新案登録請求の範囲第2
項記載のハンドピース。 4 光源保持具40に対して光源4が光源シース45に
よってグリップ部20の軸線方向に着脱自在とされてい
る実用新案登録請求の範囲第2項記載のハンドピース。 5 接続ブロック10が、グリップ部20に対して回動
不能に固定されたスリーブ13によって気密且水密的に
相対回動自在に套嵌されてこのスリーブ13の連通路1
31.132・・・によって接続ブロック10の管路1
1,12・・・と光源保持具40の通路111,121
・・・とが夫々開通連結されている実用新案登録請求の
範囲第1項記載のハンドピース。 6 接続ブロック10の管路11,12のいずれかを経
て電気配線43.44が前側に導出されてロータリコネ
クタフに接続され光源4の電気配線41.42が光源保
持具40の体内を経て上記ロータリコネクタフに接続さ
れている実用新案登録請求の範囲第5項記載のハンドピ
ース。 7 ロータリコネクタ7が光源保持具40の後端に設け
た一対の円弧状接片71.71と、接続ブロック10の
前端に設けられた管状コネクタ8に固定されて上記接片
71.71と常時接触しているリング状接片81.81
とよりなる実用新案登録請求の範囲第6項記載のハンド
ピース。 8 ロークリコネクタ7がピン端子72と、その外側に
同芯状に套嵌せる絶縁スリーブ73と、スリーブ端子7
4とを含み、このスリーブ端子74が接続ブヮツク10
の前端部並びに光源シース45間に回転自在に保持され
ると共に電線配線43.44が上記ピン端子72とスリ
ーブ端子74とに夫々スプリング17及びバネ接片74
2を介して接続されている実用新案登録請求の範囲第4
項記載の71ンドピース。 9 光源4がノzoゲンランプ、ネオン管、夏山熱球よ
り選ばれた第1項乃至第8項いずれか記載のハンドピー
ス。[Claims for Utility Model Registration] 1. A handpiece body 2 having a head portion 1 at one end, a grip portion 20 unrotatably connected to the body 2, and a rotatable grip portion 20 at the other end of the handpiece body 2. It also includes a connecting block 10- connected to the ends of the supply pipes SA, SB, etc., which are separably connected and supply one or more media to the head part 1, and this block 10 is connected to the ends of the supply pipes SA, SB, etc. Pipe lines 11, 12... are provided, and these pipe lines 11, 12...
. . . is the medium passage 111.12 in the grip portion 20.
1..., and a leading can body 3 is built into the handpiece body 2 along the body axis direction, the tip of which is exposed at the lower part of the head part 1, and the other end is connected to the grip part. 20, the light source 4 is located in the grip portion 20, and the light source 4 is axially opposed to the light source 4 in the grip portion 20.
Electric wiring 41, 42 that is deviated in the diametrical direction with respect to the axis of 0 and is unrotatably fixed to the grip portion 20, and that supplies power to the light source 4 and leads out from the supply pipes SA, SB... A dental handpiece characterized in that electrical wirings 43 and 44 are connected to each other within the grip portion 20 by a rotary connector 7. 2. The handpiece according to claim 1, wherein the light source 4 is fixed within the grip portion 20 by a light source holder 40. 3. The light source 4 is connected to the light source holder 40 by the terminal plug 51.
Utility model registration claim 2, which is said to be detachable in the diametrical direction of the grip part 20 by means of a socket 5 including 51.
Handpiece as described in section. 4. The handpiece according to claim 2, wherein the light source 4 is detachable from the light source holder 40 in the axial direction of the grip portion 20 by means of a light source sheath 45. 5. The connection block 10 is fitted into the sleeve 13, which is fixed to the grip portion 20 so as not to rotate, in an airtight and watertight manner so as to be relatively rotatable, and the communication path 1 of this sleeve 13 is fitted.
31. Conduit 1 of connection block 10 by 132...
1, 12... and passages 111, 121 of the light source holder 40
. . . The handpiece according to claim 1 of the utility model registration claim, wherein the . . . 6 Electrical wiring 43, 44 is led out to the front side through either of the conduits 11, 12 of the connection block 10 and connected to the rotary connector, and the electrical wiring 41, 42 of the light source 4 is routed through the body of the light source holder 40 to the above. The handpiece according to claim 5, which is connected to a rotary connector. 7 The rotary connector 7 is fixed to a pair of arcuate contact pieces 71.71 provided at the rear end of the light source holder 40 and to the tubular connector 8 provided at the front end of the connection block 10, so that the rotary connector 7 is always connected to the contact pieces 71.71. Contacting ring-shaped contact piece 81.81
A handpiece according to claim 6 of the utility model registration claim consisting of: 8. The low connector 7 has a pin terminal 72, an insulating sleeve 73 that is fitted concentrically on the outside of the pin terminal 72, and a sleeve terminal 7.
4, and this sleeve terminal 74 connects to the connection book 10.
The wires 43 and 44 are rotatably held between the front end of the light source sheath 45 and the front end of the pin terminal 72 and the sleeve terminal 74, respectively.
Utility model registration claim No. 4 connected through 2.
71nd piece mentioned in section. 9. The handpiece according to any one of items 1 to 8, wherein the light source 4 is selected from a nozogen lamp, a neon tube, and a Natsuyama hot bulb.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6488383U JPS59169811U (en) | 1983-04-28 | 1983-04-28 | Dental air-driven handpiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6488383U JPS59169811U (en) | 1983-04-28 | 1983-04-28 | Dental air-driven handpiece |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59169811U true JPS59169811U (en) | 1984-11-13 |
JPS6122579Y2 JPS6122579Y2 (en) | 1986-07-07 |
Family
ID=30195074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6488383U Granted JPS59169811U (en) | 1983-04-28 | 1983-04-28 | Dental air-driven handpiece |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59169811U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6060841A (en) * | 1983-09-09 | 1985-04-08 | カルテンバツハ ウント フオイグト ゲ−エムベ−ハ− ウント コンパニ− | Dental handpiece and grip sleeve part thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421094A (en) * | 1977-07-19 | 1979-02-16 | Yoshida Seisakusho Kk | Turbine hand piece with illumination |
JPS5841544A (en) * | 1981-08-20 | 1983-03-10 | シ−メンス・アクチエンゲゼルシヤフト | Dental handpiece apparatus |
-
1983
- 1983-04-28 JP JP6488383U patent/JPS59169811U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421094A (en) * | 1977-07-19 | 1979-02-16 | Yoshida Seisakusho Kk | Turbine hand piece with illumination |
JPS5841544A (en) * | 1981-08-20 | 1983-03-10 | シ−メンス・アクチエンゲゼルシヤフト | Dental handpiece apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6060841A (en) * | 1983-09-09 | 1985-04-08 | カルテンバツハ ウント フオイグト ゲ−エムベ−ハ− ウント コンパニ− | Dental handpiece and grip sleeve part thereof |
JPS628176B2 (en) * | 1983-09-09 | 1987-02-21 | Karutenbatsuha Unto Fuoikuto Gmbh Unto Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6122579Y2 (en) | 1986-07-07 |
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