JPS6279326U

JPS6279326U -

Info

Publication number: JPS6279326U
Application number: JP17180385U
Authority: JP
Priority date: 1985-11-08
Filing date: 1985-11-08
Publication date: 1987-05-21

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による押釦スイツ
チ装置の要部を示す垂直断面図、第２図は第１図
の底面図、第３図は第１図の一部の分解斜視図、
第４図は同実施例の押釦スイツチ装置の全体を示
す一部切欠き側面図、第５図は同平面図、第６図
は従来の押釦スイツチ装置を示す部分垂直断面図
、第７図は第６図の底面図、第８図は第６図の一
部分解斜視図である。１……取付板、２……取付ケース、２ｂ……凹
部、２ｃ……凹部の底、２ｄ……回動防止穴、２
ｅ……ピン穴、４……スイツチ、４ａ……押圧部
、５……押釦、５ｃ……頭部、５ｄ……回動防止
爪、５ｈ……内部透視防止壁、６……圧縮ばね、
７……表示板、７ａ……丸穴。なお、図中同一符
号は同一又は相当部分を示す。 FIG. 1 is a vertical sectional view showing the main parts of a push button switch device according to an embodiment of the invention, FIG. 2 is a bottom view of FIG. 1, and FIG. 3 is an exploded perspective view of a part of FIG. 1.
FIG. 4 is a partially cutaway side view showing the entire push-button switch device of the same embodiment, FIG. 5 is a plan view thereof, FIG. 6 is a partial vertical sectional view showing the conventional push-button switch device, and FIG. FIG. 6 is a bottom view, and FIG. 8 is a partially exploded perspective view of FIG. 6. 1... Mounting plate, 2... Mounting case, 2b... Recess, 2c... Bottom of recess, 2d... Rotation prevention hole, 2
e...pin hole, 4...switch, 4a...pressing part, 5...push button, 5c...head, 5d...rotation prevention claw, 5h...internal see-through prevention wall, 6...compression spring,
7...Display board, 7a...Round hole. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a push button switch device in which the head of the push button protrudes from a display board provided on the outside of the mounting case and turns the switch on and off by moving the push button in the axial direction, the push button is equipped with an internal see-through prevention wall that has an outer diameter larger than the head. A push button is fitted into a recess formed in the mounting case, a compression spring is interposed between the push button and the bottom of the recess, and the rotation prevention claw is provided at the bottom of the recess. Insert into the rotation prevention hole so that it can move in the axial direction,
A push button switch device characterized in that a hole smaller than the outer diameter of the internal see-through prevention wall is formed in the display plate, and the head of the push button is fitted into the hole.