JPS6148535U

JPS6148535U -

Info

Publication number: JPS6148535U
Application number: JP13046284U
Authority: JP
Priority date: 1984-08-30
Filing date: 1984-08-30
Publication date: 1986-04-01

Description

[Brief explanation of drawings]

第１図は本考案の第一実施例に係るスイツチつ
まみ装置を一部切欠して示す斜視図、第２図は同
上装置の正面図、第３図は第２図のＡ−Ａ線拡大
断面図、第４図はスイツチつまみ部材を示す斜視
図、第５図は本考案の第二実施例に係るスイツチ
つまみ装置を示す断面図、第６図は第５図の斜視
図、第７図は本考案の第三実施例に係るスイツチ
つまみ装置を示す断面図、第８図は従来のスイツ
チつまみ装置の一例を示す組立分解斜視図、第９
図は第８図を組立てた状態の断面図である。１１…筐体、１２…上カバー、１３…下カバー
、１５…窓、１６…支持ピン、１７…スイツチつ
まみ部材、１８…弾性部、１９…取付用部、２２
…押圧部、２３…押圧用突起、２５…プツシユス
イツチ。 Fig. 1 is a partially cutaway perspective view of a switch knob device according to a first embodiment of the present invention, Fig. 2 is a front view of the same device, and Fig. 3 is an enlarged cross section taken along the line A-A in Fig. 2. 4 is a perspective view showing a switch knob member, FIG. 5 is a sectional view showing a switch knob device according to a second embodiment of the present invention, FIG. 6 is a perspective view of FIG. 5, and FIG. 7 is a perspective view showing a switch knob member. FIG. 8 is a sectional view showing a switch knob device according to a third embodiment of the present invention; FIG. 8 is an exploded perspective view showing an example of a conventional switch knob device;
The figure is a sectional view of the assembled state shown in FIG. 8. DESCRIPTION OF SYMBOLS 11... Housing, 12... Upper cover, 13... Lower cover, 15... Window, 16... Support pin, 17... Switch knob member, 18... Elastic part, 19... Mounting part, 22
...Press portion, 23...Press projection, 25...Push switch.

Claims

[Claims for Utility Model Registration] By swinging one switching operation knob member disposed in the window of the housing member, two mechanical switches provided on the back side of the knob member can be activated. In a switch knob device capable of performing a switching operation by alternately operating movable parts, the knob member includes a mounting part attached to a housing member, and a mounting part extending from the mounting part, It is composed of an elastic part that twists and deforms in response to movement, and a pressing part that is formed into a wing shape around the extending tip of the elastic part and whose back side can come into contact with the movable part of the switch, and the pressing part 1. A switch knob device characterized in that a support pin which comes into contact with a support pin and functions as a fulcrum for a swinging motion is provided at a central rear position of the pressing portion so as to be in substantially contact with the support pin.