JPH0320827U - - Google Patents
Info
- Publication number
- JPH0320827U JPH0320827U JP8047189U JP8047189U JPH0320827U JP H0320827 U JPH0320827 U JP H0320827U JP 8047189 U JP8047189 U JP 8047189U JP 8047189 U JP8047189 U JP 8047189U JP H0320827 U JPH0320827 U JP H0320827U
- Authority
- JP
- Japan
- Prior art keywords
- switch body
- coil spring
- mover
- tightly wound
- contact
- 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 1
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は全体の縦断側面図、第２図はコイ
ルばねの側面図であり、第３図は従来例を示す第
１図相当図である。
図面中、１１はスイツチ本体、１６ａは固定接
点、１７は移動子、１８ｂは可動接点、１９はコ
イルばね、１９ａは密着巻部を示す。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a longitudinal sectional side view of the whole, Figure 2 being a side view of a coil spring, and Figure 3 being a conventional example. This is a diagram equivalent to Figure 1. In the drawings, 11 is a switch body, 16a is a fixed contact, 17 is a mover, 18b is a movable contact, 19 is a coil spring, and 19a is a tightly wound portion.
Claims (1)
チ本体に出没方向に往復移動可能に設けられその
移動に伴い可動接点を前記固定接点に接離させる
移動子と、両端部が夫々前記スイツチ本体及び移
動子に支持され該移動子を該スイツチ本体に対し
て突出方向に付勢するコイルばねとを備えたもの
において、前記コイルばねの一部に密着巻部を形
成し、この密着巻部は前記コイルばねのうち該コ
イルばねの端部からその密着巻部までの間の部位
の自由長がコイル径の４倍以下となるように形成
されていることを特徴とするスイツチ装置。 A switch body including a fixed contact, a mover that is provided on the switch body so as to be able to reciprocate in the direction of protrusion and retraction and brings the movable contact into contact with and away from the fixed contact as the mover moves, and both ends of the switch body are connected to the switch body and the mover, respectively. A coil spring that is supported and urges the mover in a projecting direction with respect to the switch body, wherein a tightly wound part is formed in a part of the coil spring, and this tightly wound part is formed in a part of the coil spring. A switch device characterized in that the free length of the portion between the end of the coil spring and the tightly wound portion thereof is four times or less the diameter of the coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8047189U JPH0320827U (en) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8047189U JPH0320827U (en) | 1989-07-07 | 1989-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320827U true JPH0320827U (en) | 1991-02-28 |
Family
ID=31625563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8047189U Pending JPH0320827U (en) | 1989-07-07 | 1989-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018200821A (en) * | 2017-05-29 | 2018-12-20 | 株式会社エンプラス | Electric contactor and socket for electrical component |
-
1989
- 1989-07-07 JP JP8047189U patent/JPH0320827U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018200821A (en) * | 2017-05-29 | 2018-12-20 | 株式会社エンプラス | Electric contactor and socket for electrical component |