JPS6380885U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例１の蓋体とパツキンと
を示す斜視図、第２図は同上の要部断面図、第３
図は本考案の実施例２の要部の断面図、第４図は
本考案の実施例３の要部の断面図、第５図は防水
構造を採用した照明器具の一部省略し且つ縮少し
た側面図、第６図は従来例の一部省略した断面図
である。 １……筐本体、２……蓋体、３……パツキン、
４……溝である。 FIG. 1 is a perspective view showing the lid body and gasket of Embodiment 1 of the present invention, FIG. 2 is a sectional view of the same essential parts, and FIG.
The figure is a cross-sectional view of the main part of the second embodiment of the present invention, FIG. 4 is a cross-sectional view of the main part of the third embodiment of the present invention, and FIG. FIG. 6 is a partially omitted cross-sectional view of a conventional example. 1... Housing body, 2... Lid body, 3... Packaging,
4...It's a groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 箱状の蓋体に底部側が嵌め込まれて装着され、
開口側先部が蓋体の口縁より外方向に突出し、該
突出先部を蓋体の筐本体への被着時に筐本体の開
口部内部に挿入して筐本体内周面に密接する箱状
のパツキンを備えた筐体の防水構造において、筐
本体の開口縁と蓋体の口縁との突き合わせ部位に
位置するパツキンの外周部の全周に亘つて溝を形
成したことを特徴とする筐体の防水構造。 It is attached by fitting the bottom side into the box-shaped lid body,
A box whose opening side tip protrudes outward from the mouth edge of the lid, and when the lid is attached to the housing, the protruding tip is inserted into the opening of the housing and comes into close contact with the inner peripheral surface of the housing. In the waterproof structure of the casing equipped with a shaped packing, a groove is formed all around the outer periphery of the packing located at the abutment area between the opening edge of the casing body and the mouth edge of the lid body. Waterproof structure of the casing.