JPH0227613U - - Google Patents
Info
- Publication number
- JPH0227613U JPH0227613U JP10619688U JP10619688U JPH0227613U JP H0227613 U JPH0227613 U JP H0227613U JP 10619688 U JP10619688 U JP 10619688U JP 10619688 U JP10619688 U JP 10619688U JP H0227613 U JPH0227613 U JP H0227613U
- Authority
- JP
- Japan
- Prior art keywords
- push button
- storage chamber
- pushbutton
- hole
- pressing portion
- 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
- Breakers (AREA)
Description
第１図および第２図は本考案による引外しコイ
ル用スイツチの押ボタン装置の一実施例を示し、
第１図はその構成を示す断面図、第２図は押ボタ
ンを押圧した状態を示す断面図、第３図および第
４図はそれぞれ従来の引外しコイル用スイツチの
押ボタン装置の例を示し、第３図はその構成を示
す断面図、第４図は構成を替えたために不都合に
なつた例を示す断面図である。
１：本体ケース、２：押ボタン、３：収納室、
４：貫通孔、５：押圧部、６：押棒、７：円錐形
コイルばね、８：突条、９：おう部。
1 and 2 show an embodiment of a push button device for a trip coil switch according to the present invention,
Fig. 1 is a cross-sectional view showing its configuration, Fig. 2 is a cross-sectional view showing the state in which the push button is pressed, and Figs. 3 and 4 each show an example of a conventional push button device for a tripping coil switch. , FIG. 3 is a cross-sectional view showing the configuration, and FIG. 4 is a cross-sectional view showing an example in which a problem arises due to a change in the configuration. 1: Main body case, 2: Push button, 3: Storage chamber,
4: Through hole, 5: Pressing part, 6: Push rod, 7: Conical coil spring, 8: Projection, 9: Hole part.
Claims (1)
押ボタン収納室の底部中央部に設けられた貫通孔
を備えた本体ケースと、押圧部と押棒とからなり
この押棒が前記貫通孔を貫通し前記押圧部が前記
押ボタン収納室に収納された断面Ｔ字状の押ボタ
ンと、この押ボタンと前記収納室の底部との間に
前記押棒を取巻くように挿入され前記押ボタンを
復帰させる円錐形コイルばねとからなる引外しコ
イル用スイツチの押ボタン装置において、前記押
ボタン収納室の底部の貫通孔周囲に突条を設け、
前記押圧部の内側に前記円錐形コイルばねの端部
が嵌入するおう部を設けたことを特徴とする引外
しコイル用スイツチの押ボタン装置。 The main body case includes a bottomed pushbutton storage chamber for storing a pushbutton, a through hole provided at the center of the bottom of the pushbutton storage chamber, a pressing portion, and a push rod, with the push rod passing through the through hole. The pressing portion includes a push button having a T-shaped cross section stored in the push button storage chamber, and a cone inserted so as to surround the push rod between the push button and the bottom of the storage chamber and returning the push button. In a push button device for a tripping coil switch comprising a shaped coil spring, a protrusion is provided around the through hole at the bottom of the push button storage chamber,
A push button device for a tripping coil switch, characterized in that a housing portion into which an end portion of the conical coil spring fits is provided inside the pressing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10619688U JPH0227613U (en) | 1988-08-11 | 1988-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10619688U JPH0227613U (en) | 1988-08-11 | 1988-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227613U true JPH0227613U (en) | 1990-02-22 |
Family
ID=31339490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10619688U Pending JPH0227613U (en) | 1988-08-11 | 1988-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227613U (en) |
-
1988
- 1988-08-11 JP JP10619688U patent/JPH0227613U/ja active Pending