JPH0481430U

JPH0481430U -

Info

Publication number: JPH0481430U
Application number: JP12594090U
Authority: JP
Priority date: 1990-11-27
Filing date: 1990-11-27
Publication date: 1992-07-15

Description

[Brief explanation of drawings]

第１図ａ，ｂは夫々本考案の断面図、第２図は
同上の押釦スイツチの分解斜視図、第３図〜第６
図は同上の動作説明図、第７図は同上の断面図、
第８図ａは同上の分解斜視図、第８図ｂは同上の
ピアノハンドルの背面から見た斜視図、第９図は
同上の要部断面図、第１０図は同上の回路図、第
１１図は同上の正面図、第１２図ａ，ｂは同上の
正面図及び側面図、第１３図ａ〜ｅは同上の１個
用のピアノハンドルの側面図、背面図、破断側面
図、断面図及び縮小正面図、第１４図ａ〜ｅは同
上の２個用のピアノハンドルの側面図、背面図、
破断側面図、断面図及び縮小正面図、第１５図ａ
〜ｅは同上の３個用で上下用のピアノハンドルの
側面図、背面図、破断側面図、断面図及び縮小正
面図、第１６図ａ〜ｅは同上の３個用で中央用の
ピアノハンドルの側面図、背面図、破断側面図、
断面図及び縮小正面図、第１７図ａ〜ｅは夫々同
上の特性図、第１８図は同上の特性図、第１９図
ａ，ｂは従来例の断面図及び説明図、第２０図は
同上の特性図である。２は取付枠、５は押釦スイツチ、４３はピアノ
ハンドル、４４は係止片である。 Figures 1a and b are sectional views of the present invention, Figure 2 is an exploded perspective view of the same push button switch, and Figures 3 to 6.
The figure is an explanatory diagram of the same operation as above, FIG. 7 is a sectional view of the same as above,
Figure 8a is an exploded perspective view of the same as the above, Figure 8b is a perspective view of the piano handle seen from the back of the same as the above, Figure 9 is a sectional view of the main parts of the same as the above, Figure 10 is the circuit diagram of the same as the above, and Figure 11 is the same as the above. The figure is a front view of the same as above, Figures 12a and b are front and side views of the same as above, and Figures 13 a to e are side views, rear views, broken side views, and sectional views of the single piano handle as above. and a reduced front view, FIGS. 14a to 14e are side views and rear views of the same two-piece piano handle,
Broken side view, sectional view and reduced front view, Figure 15a
Figures 16-e are side views, rear views, broken side views, cross-sectional views, and reduced front views of the upper and lower piano handles for the same three pieces, and Figures 16 a to e are the middle piano handles for the three pieces above. side view, rear view, broken side view,
A sectional view and a reduced front view, FIGS. 17a to 17e are characteristic diagrams of the same as above, FIG. 18 is a characteristic diagram of the same as above, FIGS. 19a and b are sectional views and explanatory views of the conventional example, and FIG. FIG. 2 is a mounting frame, 5 is a push button switch, 43 is a piano handle, and 44 is a locking piece.

Claims

[Scope of utility model registration request]

A push button switch whose contacts are opened and closed by pressing a push button handle that is movable up and down and is biased upward; and a push button switch that has a locking piece placed on the top surface of the push button handle and hanging down from one end. Equipped with a piano handle that is rotatably locked in the recess of the
By pressing the other end of the piano handle,
It is a piano handle type switch in which the contacts are opened and closed by pressing the push button handle, and one push button switch is mounted on a mounting frame to which three push button switches, each the size of one standardized wiring equipment module, can be attached. When one, two, or three pushbutton switches are installed, the predetermined size is determined so that the overall size when installed is approximately the same as the size of the mounting frame, depending on the number of pushbutton switches installed. In a piano handle type switch to which a number of piano handles are attached, the wall thickness of the locking piece of the piano handle is varied in order to keep the operation load of the piano handle approximately constant regardless of the number of piano handles attached. Features a piano handle type switch.