JPH0189618U - - Google Patents
Info
- Publication number
- JPH0189618U JPH0189618U JP18619087U JP18619087U JPH0189618U JP H0189618 U JPH0189618 U JP H0189618U JP 18619087 U JP18619087 U JP 18619087U JP 18619087 U JP18619087 U JP 18619087U JP H0189618 U JPH0189618 U JP H0189618U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- hook
- rotation axis
- hook portion
- photo sensor
- 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
- Springs (AREA)
Description
第１図は、本考案の第一の実施例を示す斜視概
略図、第２図は、同要部平面概略図、第３図は、
本考案の第二の実施例を示す平面概略図、第４図
は、従来例を示す平面概略図である。
Ｎ……コイルバネ、Ｐ……フオトセンサ、Ｐａ
……本体、１……アクチユエータ、１ａ……側部
、２……回動軸、３……コイル部、５……係着部
、６……貫通孔、７，８……フツク部、ｔ３，ｔ
３……突出量、ｔ２……貫通孔の大きさ。
FIG. 1 is a schematic perspective view showing a first embodiment of the present invention, FIG. 2 is a schematic plan view of the same essential parts, and FIG.
FIG. 4 is a schematic plan view showing a second embodiment of the present invention, and FIG. 4 is a schematic plan view showing a conventional example. N...Coil spring, P...Photo sensor, Pa
... Main body, 1 ... Actuator, 1a ... Side part, 2 ... Rotating shaft, 3 ... Coil part, 5 ... Attachment part, 6 ... Through hole, 7, 8 ... Hook part, t 3 ,t
3 ... Protrusion amount, t 2 ... Size of through hole.
Claims (1)
オトセンサに取付けられ、前記アクチユエータの
回動軸に嵌着するコイル部の一端を前記回動軸と
平行な方向に延長してフツク部を形成するととも
に、他端を延長して係着部を形成して成り、前記
フツク部をアクチユエータの側部に設けられた貫
通孔に貫通させて挿着するとともに前記係着部を
フオトセンサ本体に係着することにより、外力に
よつて回動された前記アクチユエータを定位置に
戻すコイルバネの構造において、 前記フツク部を屈曲させて、前記アクチユエー
タの回動軸に対して垂直な方向へ突出させ、且つ
該フツク部の突出量を前記アクチユエータの貫通
孔の大きさより大きく設定して成り、前記フツク
部を前記アクチユエータの貫通孔に貫通させる際
には、前記フツク部のバネ性によつて前記突出量
を減少させることを特徴とするフオトセンサのア
クチユエータ用コイルバネ構造。[Claims for Utility Model Registration] One end of a coil portion that is attached to a photo sensor that turns on and off by rotating an actuator, and that fits on the rotation axis of the actuator, is extended in a direction parallel to the rotation axis to provide a hook. The hook part is inserted into a through hole provided on the side of the actuator, and the hook part is inserted into a through hole provided on the side of the actuator, and the hook part is inserted into the photo sensor body. In the structure of a coil spring that returns the actuator rotated by an external force to a home position by being engaged with the coil spring, the hook portion is bent to protrude in a direction perpendicular to the rotation axis of the actuator. , and the amount of protrusion of the hook portion is set to be larger than the size of the through hole of the actuator, and when the hook portion is passed through the through hole of the actuator, the spring property of the hook portion prevents the protrusion from occurring. A coil spring structure for an actuator of a photo sensor, which is characterized by reducing the amount of the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987186190U JPH0517456Y2 (en) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987186190U JPH0517456Y2 (en) | 1987-12-07 | 1987-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0189618U true JPH0189618U (en) | 1989-06-13 |
| JPH0517456Y2 JPH0517456Y2 (en) | 1993-05-11 |
Family
ID=31477430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987186190U Expired - Lifetime JPH0517456Y2 (en) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517456Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0415082U (en) * | 1990-05-24 | 1992-02-06 | ||
| WO2001055024A1 (en) * | 2000-01-27 | 2001-08-02 | Iris Ohyama,Inc. | Hose reel |
| JP2005331012A (en) * | 2004-05-19 | 2005-12-02 | Johnan Seisakusho Co Ltd | Structure of spring attachment |
| JP2022101003A (en) * | 2020-12-24 | 2022-07-06 | 豊田鉄工株式会社 | Attachment structure of torsion spring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5226049U (en) * | 1975-08-14 | 1977-02-23 | ||
| JPS5724337U (en) * | 1980-07-16 | 1982-02-08 |
-
1987
- 1987-12-07 JP JP1987186190U patent/JPH0517456Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5226049U (en) * | 1975-08-14 | 1977-02-23 | ||
| JPS5724337U (en) * | 1980-07-16 | 1982-02-08 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0415082U (en) * | 1990-05-24 | 1992-02-06 | ||
| WO2001055024A1 (en) * | 2000-01-27 | 2001-08-02 | Iris Ohyama,Inc. | Hose reel |
| JP2005331012A (en) * | 2004-05-19 | 2005-12-02 | Johnan Seisakusho Co Ltd | Structure of spring attachment |
| JP2022101003A (en) * | 2020-12-24 | 2022-07-06 | 豊田鉄工株式会社 | Attachment structure of torsion spring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517456Y2 (en) | 1993-05-11 |
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