JPH0214631U - - Google Patents
Info
- Publication number
- JPH0214631U JPH0214631U JP9000488U JP9000488U JPH0214631U JP H0214631 U JPH0214631 U JP H0214631U JP 9000488 U JP9000488 U JP 9000488U JP 9000488 U JP9000488 U JP 9000488U JP H0214631 U JPH0214631 U JP H0214631U
- Authority
- JP
- Japan
- Prior art keywords
- key top
- case
- push button
- button switch
- guide wall
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Description
第１図ないし第６図は本考案の一実施例に係る
押釦スイツチを説明するもので、第１図は押釦ス
イツチの非押圧状態を示す正断面図、第２図はそ
の側断面図、第３図はケースの平面図、第４図は
ガイド壁の要部拡大断面図、第５図は押釦スイツ
チの押圧状態を示す正断面図、第６図は押圧状態
における摺動面部と逃げ孔との関係を示す説明図
、第７図は従来例に係る押釦スイツチの非押圧状
態を示す正断面図、第８図はその押圧状態を示す
正断面図である。
１……ケース、２……ガイド壁、３……切欠き
、４……環状突堤、５……透孔、６……リブ、７
……メンブレンスイツチ、１３……キートツプ、
１４……操作面、１５……突起、１６……コイル
ばね、１７……プランジヤ、１８……ばね受部、
１９……係止爪、２０……戻しばね、２１……逃
げ孔、２２……摺動面部、２３……連結面部、２
４……アール加工。
1 to 6 illustrate a push button switch according to an embodiment of the present invention, in which FIG. 1 is a front sectional view showing the push button switch in an unpressed state, FIG. 2 is a side sectional view thereof, and FIG. Figure 3 is a plan view of the case, Figure 4 is an enlarged sectional view of the main part of the guide wall, Figure 5 is a front sectional view showing the push button switch in the pressed state, and Figure 6 shows the sliding surface and escape hole in the pressed state. FIG. 7 is a front sectional view showing the conventional push button switch in its non-pressed state, and FIG. 8 is a front sectional view showing its pressed state. DESCRIPTION OF SYMBOLS 1... Case, 2... Guide wall, 3... Notch, 4... Annular jetty, 5... Through hole, 6... Rib, 7
... Membrane switch, 13 ... Key top,
14... Operation surface, 15... Protrusion, 16... Coil spring, 17... Plunger, 18... Spring receiver,
19...Latching claw, 20...Return spring, 21...Escape hole, 22...Sliding surface portion, 23...Connection surface portion, 2
4... R processing.
Claims (1)
、操作面からプランジヤが垂設されたキートツプ
と、これらケースとキートツプ間に介装されたス
プリングとを備え、前記キートツプをそのプラン
ジヤを前記ガイド壁に沿つて上下動することによ
り、接点の切換えが行われる押釦スイツチにおい
て、前記プランジヤの下端に前記ケースの底面と
衝当可能な第１の受部を設け、前記操作面の下面
に前記ガイド壁の上端と衝当可能な第２の受部を
設け、これら第１および第２の受部によつて前記
キートツプのストローク量を決定するように構成
したことを特徴とする押釦スイツチ。 The case includes a case with a guide wall that opens the upper end, a key top with a plunger hanging from an operation surface, and a spring interposed between the case and the key top, and the key top is connected to the plunger by the guide wall. In a push button switch in which a contact point is switched by moving up and down along 1. A push button switch characterized in that a second receiving part is provided which can abut against an upper end of the key top, and the stroke amount of the key top is determined by these first and second receiving parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9000488U JPH0214631U (en) | 1988-07-08 | 1988-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9000488U JPH0214631U (en) | 1988-07-08 | 1988-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214631U true JPH0214631U (en) | 1990-01-30 |
Family
ID=31314541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9000488U Pending JPH0214631U (en) | 1988-07-08 | 1988-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214631U (en) |
-
1988
- 1988-07-08 JP JP9000488U patent/JPH0214631U/ja active Pending