JPS6232583U

JPS6232583U -

Info

Publication number: JPS6232583U
Application number: JP12397385U
Authority: JP
Priority date: 1985-08-14
Filing date: 1985-08-14
Publication date: 1987-02-26

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例を示す構造部品を分
解してあらわした斜視図、第２図は同じく縦断側
面図、第３ａ図は同じく考案に係るゴムパツキン
の平面図、第３ｂ図は前図のＡ―Ａ矢視図、第４
図はこの考案に係る他例のゴムパツキンおよび平
座金の分解してあらわした斜視図、第５ａ図は同
じくゴムパツキンの平面図、第５ｂ図および第５
ｃ図は前図の夫々Ｂ―ＢおよびＣ―Ｃ矢視図、第
６図は、従来防水構造の構造部品を分解して示し
た斜視図である。１……従来のゴムパツキン、２……従来の平座
金、３，１３……本体、４，１４……ボス、５，
１５……Ｏリング、６，１６……筐体装着ナツト
、１１，２１……この考案に係るゴムパツキング
、１１ｂ，２１ｂ……同スリツト、１２，２２…
…同平座金、１２ａ，２２ａ……切欠き口、１１
ａ，２１ａ……同挿入物貫通孔、１７……電線等
挿入物、１８……コネクタ等付属物、１９……筐
体。なお、図中同一符号は同二又は相当部を示す
。 Fig. 1 is an exploded perspective view of structural parts showing an embodiment of this invention, Fig. 2 is a vertical side view, Fig. 3a is a plan view of a rubber seal according to the invention, and Fig. 3b is a front view. A-A arrow view of 4th
The figure is an exploded perspective view of another example of a rubber seal and a plain washer according to this invention, Figure 5a is a plan view of the same rubber seal, Figures 5b and 5
Figure c is a view taken along arrows BB and CC in the previous figure, respectively, and Figure 6 is an exploded perspective view showing structural components of a conventional waterproof structure. 1... Conventional rubber gasket, 2... Conventional flat washer, 3, 13... Main body, 4, 14... Boss, 5,
15... O-ring, 6, 16... Housing attachment nut, 11, 21... Rubber packing according to this invention, 11b, 21b... Same slit, 12, 22...
...Same flat washer, 12a, 22a...Notch opening, 11
a, 21a...Insert through hole, 17...Inserts such as electric wires, 18...Accessories such as connectors, 19...Casing. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A plain washer with an open notch is brought into contact with both end faces, and a slit is cut at an angle from the inner surface to the outer surface, and the slit is expanded to insert an insert such as an electric wire with a connector etc. connected to both ends. A cylindrical rubber gasket that can be freely inserted into the hole is inserted into the inner threaded part of the end of the cylindrical body with the stepped hole, and then the boss outer threaded part of the boss with the through hole is screwed into the inner threaded part of the main body. A waterproof structure characterized in that a rubber gasket is compressed to inflate the inside and outside of the gasket, and then a casing is attached to the external threaded portion of the other end of the main body via an O-ring and tightened with a nut.