JPS5936517U

JPS5936517U - lighting equipment

Info

Publication number: JPS5936517U
Application number: JP13264682U
Authority: JP
Inventors: 山下　吾朗
Original assignee: 松下電工株式会社
Priority date: 1982-08-31
Filing date: 1982-08-31
Publication date: 1984-03-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の従来例を示すものであり
、第１図は一部破断した斜視図、第２図は要部を示す断
面図、第３図はセード取付時の要部正面図である。第４
図ないし第７図は本考案の実施例を示すものであり、第
４図は要部斜視図、第５図はねじりコイルばねをばねガ
イドに嵌入した状態の要部断面図、第６図はセード押し
上げ途中の要部断面図、第７図はセードが取付けられた
状態の要部断面図である。１・・・照明器具本体、２・・・ねじりコイルばね、２
ａ・・・腕、２ｂ・・・コイル部、２Ｃ・・・小環部、
３・・・セード、４・・・受は金具、４ａ・・・ばね係
止部、５・・・ばねガイド、５ａ・・・ばね挾持部。Figures 1 to 3 show a conventional example of the present invention, with Figure 1 being a partially cutaway perspective view, Figure 2 being a sectional view showing the main parts, and Figure 3 showing the main points when installing the shade. FIG. Fourth
7 to 7 show an embodiment of the present invention, FIG. 4 is a perspective view of the main part, FIG. 5 is a sectional view of the main part when the torsion coil spring is fitted into the spring guide, and FIG. 6 is a sectional view of the main part. FIG. 7 is a cross-sectional view of the main part while the shade is being pushed up, and FIG. 7 is a cross-sectional view of the main part with the shade attached. 1...Lighting equipment body, 2...Torsion coil spring, 2
a... Arm, 2b... Coil part, 2C... Small ring part,
3... Shade, 4... Receiver is metal fitting, 4a... Spring locking part, 5... Spring guide, 5a... Spring holding part.

Claims

[Scope of utility model registration request]

A torsion coil spring is attached to a lighting device body attached to a mounting surface using a coil part, and has a spring locking part cut out to elastically bend and hold the two arms of the torsion coil spring. The receiver fixes the metal fitting to the inner surface of the shade with an opening on the top surface, and the receiver holds the torsion coil spring with the metal fitting to attach the shade to the lighting equipment body. Torsion coil spring 2
Fix the spring guide that has a notch for fitting the arm of the book by bending it, and when installing, insert the arm of the torsion coil spring into the spring guide, and use the spring guide to open the arm of the torsion coil spring. The tip of the torsion coil spring is inserted into the spring locking part of the bracket by regulating the corner, and when the shade is installed, the torsion coil spring is held by the bracket without being restricted by the spring guide. A lighting fixture characterized by: