JPH02107331U - - Google Patents
Info
- Publication number
- JPH02107331U JPH02107331U JP1603289U JP1603289U JPH02107331U JP H02107331 U JPH02107331 U JP H02107331U JP 1603289 U JP1603289 U JP 1603289U JP 1603289 U JP1603289 U JP 1603289U JP H02107331 U JPH02107331 U JP H02107331U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body case
- eccentric shaft
- electric toothbrush
- brush rod
- 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.)
- Pending
Links
Landscapes
- Brushes (AREA)
Description
第１図は要部の縦断正面図、第２図は同上横断
平面図、第３図は従来例の一部横断正面図である
。
１……本体ケース、２……モータ、４……駆動
軸、５，７……歯車、８……偏心軸、９……ブラ
シ杆、１０……下方の軸受、１１……従動部（溝
）。
FIG. 1 is a longitudinal sectional front view of the main part, FIG. 2 is a sectional plan view of the same, and FIG. 3 is a partially sectional front view of the conventional example. 1... Main body case, 2... Motor, 4... Drive shaft, 5, 7... Gear, 8... Eccentric shaft, 9... Brush rod, 10... Lower bearing, 11... Driven part (groove) ).
Claims (1)
記本体ケースの長手方向と平行するように挿入し
、上記駆動軸に本体ケースに軸架した偏心軸を歯
車を介して直角に連結し、上記偏心軸に本体ケー
スの長手方向に往復動自在に軸承したブラシ杆の
基端を往復操作自在に連結する形式の電動歯ブラ
シにおいて、上記ブラシ杆の基端部を上記偏心軸
より下方に位置させて設けた軸受に軸承させ、こ
の軸承により自ずと偏心軸と交錯した上記ブラシ
杆の中途部に上記偏心軸を往復動自在に係合させ
たことを特徴としてなる電動歯ブラシ。 A motor is inserted into the main body case so that one end of the drive shaft is parallel to the longitudinal direction of the main body case, and an eccentric shaft mounted on the main body case is connected to the drive shaft at right angles via gears. In an electric toothbrush of a type in which a base end of a brush rod supported on a shaft for reciprocating movement in the longitudinal direction of a main body case is connected for reciprocating operation, the base end of the brush rod is positioned below the eccentric shaft. The electric toothbrush is characterized in that the electric toothbrush is supported on a bearing, and the eccentric shaft is reciprocatably engaged with a midway portion of the brush rod that naturally intersects with the eccentric shaft by the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1603289U JPH02107331U (en) | 1989-02-14 | 1989-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1603289U JPH02107331U (en) | 1989-02-14 | 1989-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107331U true JPH02107331U (en) | 1990-08-27 |
Family
ID=31228608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1603289U Pending JPH02107331U (en) | 1989-02-14 | 1989-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05146313A (en) * | 1991-11-28 | 1993-06-15 | Ricoh Elemex Corp | Tooth brush for electrically driven tooth brush set |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5184354A (en) * | 1975-01-17 | 1976-07-23 | Sanyo Electric Co | DENDOHABURASHI |
-
1989
- 1989-02-14 JP JP1603289U patent/JPH02107331U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5184354A (en) * | 1975-01-17 | 1976-07-23 | Sanyo Electric Co | DENDOHABURASHI |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05146313A (en) * | 1991-11-28 | 1993-06-15 | Ricoh Elemex Corp | Tooth brush for electrically driven tooth brush set |