JPH02130618U - - Google Patents
Info
- Publication number
- JPH02130618U JPH02130618U JP3814089U JP3814089U JPH02130618U JP H02130618 U JPH02130618 U JP H02130618U JP 3814089 U JP3814089 U JP 3814089U JP 3814089 U JP3814089 U JP 3814089U JP H02130618 U JPH02130618 U JP H02130618U
- Authority
- JP
- Japan
- Prior art keywords
- handpiece
- light bulb
- block
- cut groove
- protrusion
- 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
Description
第１図は、本考案による歯科用ハンドピースの
要部分解斜視図、第２図は、電球装着時の平面図
及び断面図、第３図は、本出願人が先に考案した
歯科用ハンドピースの一例を説明するための図で
ある。
１……ハンドピース本体部、２……バツテリー
部（電池内蔵部）、９……電球、９ａ……電球部
、９ｂ……ブロツク部、９ｃ……突起部、９ｄ１
，９ｄ２……電極、１４１，１４２……電極、１
５，１６……切り溝。
Fig. 1 is an exploded perspective view of essential parts of the dental handpiece according to the present invention, Fig. 2 is a plan view and sectional view when a light bulb is attached, and Fig. 3 is a dental handpiece previously devised by the applicant. It is a figure for explaining an example of a piece. DESCRIPTION OF SYMBOLS 1...Handpiece body part, 2...Battery part (battery built-in part), 9...Light bulb, 9a...Light bulb part, 9b...Block part, 9c...Protrusion part, 9d 1
,9d 2 ...electrode, 14 1 ,14 2 ...electrode, 1
5,16...kerf.
Claims (1)
自在の把持部又は電池内蔵部とから成り、該把持
部又は電池内蔵部は前記ハンドピース本体部との
接続側に着適自在に電球を具備し、前記ハンドピ
ース本体部は前記把持部又は電池内蔵部の前記電
球と対向する位置に一端を有し、他端が前記ハン
ドピース本体部のヘツド部に延長する光導体を具
備し、使用時、前記電球からの光を前記光導体を
通して伝達して被治療領域を照明するようにした
ハンドピースにおいて、前記電球は、該電球に一
体のブロツクを有し、該ブロツクは上部に突起を
、両側部は電極を有して成り、前記把持部又は電
池内蔵部は外周部に軸方向に延長して前記ブロツ
ク及び電球を収納する切り溝を有し、該切り溝の
両側部には前記ブロツクの両側部に設けられた前
記電極と係合する電極を有し、かつ、該切り溝の
上部は前記突起部の幅寸法より僅かに広く形成さ
れて該切り溝と前記ブロツクの突出部にて電球の
位置決めをするようにしたことを特徴とするハン
ドピース。 It consists of a handpiece body and a gripping part or a battery built-in part that is detachably attached to the body, and the gripping part or battery built-in part is provided with a light bulb that can be attached to the side connected to the handpiece body. The handpiece main body includes a light guide having one end facing the light bulb of the gripping part or the battery built-in part, and the other end extending to the head of the handpiece main body, and when in use, , wherein the light bulb is adapted to transmit light from the light bulb through the light guide to illuminate the area to be treated, wherein the light bulb has a block integral with the bulb, the block having a protrusion on the top and a protrusion on both sides. The holding part or the battery built-in part has a cut groove extending in the axial direction on the outer periphery to accommodate the block and the light bulb, and the block has a cut groove on both sides of the cut groove. It has electrodes that engage with the electrodes provided on both sides, and the upper part of the cut groove is formed slightly wider than the width of the protrusion, so that the light bulb is connected to the cut groove and the protrusion of the block. A handpiece characterized in that the handpiece is configured to position the handpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3814089U JPH069624Y2 (en) | 1989-03-31 | 1989-03-31 | Handpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3814089U JPH069624Y2 (en) | 1989-03-31 | 1989-03-31 | Handpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130618U true JPH02130618U (en) | 1990-10-29 |
| JPH069624Y2 JPH069624Y2 (en) | 1994-03-16 |
Family
ID=31545881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3814089U Expired - Lifetime JPH069624Y2 (en) | 1989-03-31 | 1989-03-31 | Handpiece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069624Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006051511A1 (en) * | 2006-10-31 | 2008-05-08 | Kaltenbach & Voigt Gmbh | Coupling between a medical handpiece part and a supply hose |
-
1989
- 1989-03-31 JP JP3814089U patent/JPH069624Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069624Y2 (en) | 1994-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |