JPH0422901U - - Google Patents
Info
- Publication number
- JPH0422901U JPH0422901U JP6482090U JP6482090U JPH0422901U JP H0422901 U JPH0422901 U JP H0422901U JP 6482090 U JP6482090 U JP 6482090U JP 6482090 U JP6482090 U JP 6482090U JP H0422901 U JPH0422901 U JP H0422901U
- Authority
- JP
- Japan
- Prior art keywords
- grip body
- pinion
- operating lever
- attached
- outside
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の一実施例の拡大断面図、第２
図は要部拡大断面平面図、第３図は第１ラツクギ
アの拡大斜視図、第４図は増速ギア機構の拡大断
面図、第５図は増速ギア機構の簡略図、第６図は
全体の側面図、第７図はピニオンギアと第１・第
２ラツクギアの作動説明図、第８図は首振作動説
明図である。
２……グリツプ体、３……操作レバー、４……
ピニオンギア、５……第１ラツクギア、６……第
２ラツクギア、３８……増速ギア機構、Ｗ１，Ｗ
２……首振用ワイヤ。
Fig. 1 is an enlarged sectional view of one embodiment of the present invention;
3 is an enlarged perspective view of the first rack gear, FIG. 4 is an enlarged sectional view of the speed increasing gear mechanism, FIG. 5 is a simplified diagram of the speed increasing gear mechanism, and FIG. 6 is a simplified view of the speed increasing gear mechanism. A side view of the whole, FIG. 7 is an explanatory diagram of the operation of the pinion gear and the first and second rack gears, and FIG. 8 is an explanatory diagram of the swinging operation. 2...Grip body, 3...Operation lever, 4...
Pinion gear, 5...first rack gear, 6...second rack gear, 38...speed increasing gear mechanism, W1 , W
2 ...Wire for shaking the head.
Claims (1)
れる操作レバーを、グリツプ体外部に付設すると
共に、ピニオンギアと、該ピニオンギアに噛合し
て長手方向に相反する往復動する第１・第２ラツ
クギアとを上記グリツプ体内部に内装し、かつ、
該グリツプ体内に挿入される２本の首振用ワイヤ
の基端部を、上記第１・第２ラツクギアに夫々連
繋し、さらに、上記操作レバーの揺動を増速して
上記ピニオンを回転させる増速ギア機構を、該ピ
ニオンと操作レバーとの間に介装したことを特徴
とする首振操作構造体。 An operating lever capable of swinging less than 120 degrees in the same plane is attached to the outside of the grip body, and a first lever that engages with the pinion gear and reciprocates in opposite directions in the longitudinal direction is attached to the outside of the grip body. a second rack gear is housed inside the grip body, and
The proximal ends of the two oscillating wires inserted into the grip body are connected to the first and second rack gears, respectively, and the swinging speed of the operating lever is increased to rotate the pinion. A swing operating structure characterized in that a speed increasing gear mechanism is interposed between the pinion and the operating lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6482090U JPH0422901U (en) | 1990-06-19 | 1990-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6482090U JPH0422901U (en) | 1990-06-19 | 1990-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0422901U true JPH0422901U (en) | 1992-02-25 |
Family
ID=31596103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6482090U Pending JPH0422901U (en) | 1990-06-19 | 1990-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422901U (en) |
-
1990
- 1990-06-19 JP JP6482090U patent/JPH0422901U/ja active Pending