JPH037204U

JPH037204U -

Info

Publication number: JPH037204U
Application number: JP6793389U
Authority: JP
Priority date: 1989-06-09
Filing date: 1989-06-09
Publication date: 1991-01-24
Anticipated expiration: 2003-02-26
Also published as: JPH057689Y2

Description

[Brief explanation of the drawing]

第１図ａ，ｂは本考案の実施例の動作説明図、
第２図は同上の要部斜視図、第３図ａ〜ｃは同上
の取付金具の正面図、破断側面図及び要部斜視図
、第４図は同上の断面図、第５図は従来例の要部
断面図、第６図は他の従来例の要部断面図、第７
図は更に他の従来例の要部断面図である。１……ポール、２……灯具本体、３……取付金
具、１１……切欠部、１２……固定片、１３……
凹段部、２１……パツキンである。 FIGS. 1a and 1b are explanatory diagrams of the operation of the embodiment of the present invention,
Figure 2 is a perspective view of the same essential parts as above, Figures 3 a to c are front views, broken side views and perspective views of essential parts of the mounting fittings as above, Figure 4 is a sectional view of the same as above, and Figure 5 is a conventional example. 6 is a sectional view of the main part of another conventional example, and Fig. 7 is a sectional view of the main part of another conventional example.
The figure is a sectional view of a main part of yet another conventional example. 1...Pole, 2...Light fixture body, 3...Mounting bracket, 11...Notch, 12...Fixing piece, 13...
Concave stepped portion, 21... is a packing.

補正平２．６．１２実用新案登録請求の範囲を次のように補正する
。Amendment June 12, 2002 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】筒状のポールと、このポールの上部の開口部内
に、板金製で筒状であつてポールの内径より外径
が小さい下部が嵌め込まれる灯具本体とを有し、
上記灯具本体の下部の複数箇所に下縁開口の切欠
部を両側に設けて固定片を夫々切り欠き形成し、
上記各固定片の外側面にパツキンを取着し、この
取着したパツキンを含めた灯具本体の外径を上記
ポールの内径よりわずかに小さく設定し、ポール
の外面からパツキンを介して固定片にねじ止めし
た状態で、固定片を外方へ弾性変形させてパツキ
ンをポールの内面に密着させたことを特徴とする
照明器具の防水構造。[Scope of Claim for Utility Model Registration] A lamp body comprising a cylindrical pole and a cylindrical lower part made of sheet metal and having an outer diameter smaller than the inner diameter of the pole is fitted into the opening at the upper part of the pole ,
A fixing piece is formed by providing a plurality of lower edge opening cutouts on both sides of the lower part of the lamp body , and
Attach a gasket to the outside surface of each of the above fixing pieces, set the outside diameter of the lamp body including the attached gasket slightly smaller than the inside diameter of the above pole, and attach the gasket from the outside of the pole to the fixing piece via the gasket. A waterproof structure for a lighting device characterized in that the fixing piece is elastically deformed outward in a screwed state to bring the packing into close contact with the inner surface of the pole .

Claims

[Scope of utility model registration request]

In a lighting fixture having a cylindrical pole and a lamp body whose lower part is fitted into an opening at the upper part of the pole, a fixing piece is formed by providing a lower edge opening cutout on both sides of the lower part of the lamp body. At the same time, the fixed piece is inwardly recessed one step to form a recessed step on the outer surface, and a gasket is installed in this recessed step and screwed to the fixed piece from the outer surface of the pole via the gasket. A waterproof structure for lighting equipment featuring: