JPS634032U

JPS634032U -

Info

Publication number: JPS634032U
Application number: JP9158986U
Authority: JP
Priority date: 1986-06-16
Filing date: 1986-06-16
Publication date: 1988-01-12

Description

[Brief explanation of the drawing]

第１図は本考案を示した一部縦断正面図、第２
図は同要部の拡大縦断正面図、第３図は防水パツ
キン５の斜視図である。１……押釦保護筒、２……内向フランジ、３…
…筒体、４……頭部、５……防水パツキン、６…
…内周縁、７……外周縁、９……押釦シヤフト、
１０……係合凹溝、１１……リターンばね、１２
……係止部、１３……ねじ、１４……ナツト。 Figure 1 is a partially longitudinal front view showing the present invention;
The figure is an enlarged vertical sectional front view of the main part, and FIG. 3 is a perspective view of the waterproof gasket 5. 1...Push button protection tube, 2...Inward flange, 3...
...Cylinder, 4...Head, 5...Waterproof packing, 6...
...Inner peripheral edge, 7...Outer peripheral edge, 9...Push button shaft,
10... Engagement groove, 11... Return spring, 12
... Locking part, 13 ... Screw, 14 ... Nut.

Claims

[Claims for Utility Model Registration] A push-button protection tube that has a push button that is displaced by pressure on the inner periphery of the protection tube, and a switch box that is separated from a cylindrical body with a slightly smaller diameter that protrudes from the protection tube. In a push button switch constructed by inserting and connecting a switch box at the tip of the cylindrical body, the inner edge of the ring-shaped packing with an approximately inverted U-shaped cross section is fitted into a groove provided in the push button, and the elasticity of the packing is applied. and an inward flange for receiving the outer edge of the packing is provided on the inner periphery of the protective cylinder, and a locking part that protrudes above the inward flange and presses the outer edge of the packing, and This waterproof gasket mounting device for a push button switch is characterized in that, before the switch box is connected to the outer periphery of the cylinder, a nut is screwed together so that the screw can be removed freely and contacted with the lower edge of the protective cylinder.