JPS5925102U

JPS5925102U - bicycle head light

Info

Publication number: JPS5925102U
Application number: JP12068882U
Authority: JP
Inventors: 勤橋本
Original assignee: 丸善電機産業株式会社
Priority date: 1982-08-09
Filing date: 1982-08-09
Publication date: 1984-02-16
Also published as: JPS6337681Y2

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 drawings]

図面は本考案の実施例を示すもので、第１図は正面部と
背面部とを分解した状態の斜視図、第２図は同上の背面
部の平面図、第３図は第２図のＸ−ｘ’線に沿った一部
切欠拡大断面図である。Ａ・・・正面部、１・・・電球、１ａ・・・尖端、１ｂ
・・・極板、２・・・反射板、Ｂ・・・背面部、３・・
・金具、３ａ。３ｂ・・・座板、３Ｃ・・・取付板、４ａ、　４ｂ・・
・接片、４′ｂ、４″ｂ・・・先端、５ａ、　　５ｂ・
・・かしめビン、６・・・絶縁板、７・・・掛止め孔、
８・・・継電板、８′・・・頭部、９ａ、　９ｂ・・・
横孔、Ｌ・・・リード線、１０・・・絶縁性筒部、ｌｌ
ａ・・・掛止突起、ｌｌｂ・・・弾性掛止片、１２ａ・
・・突起、１２ｂ・・・窓孔、１３・・・ホルダー、１
４・・・予備電球。The drawings show an embodiment of the present invention. Figure 1 is an exploded perspective view of the front and rear parts, Figure 2 is a plan view of the same rear part, and Figure 3 is the same as that shown in Figure 2. It is a partially cutaway enlarged sectional view taken along the line X-x'. A...Front part, 1...Light bulb, 1a...Tip, 1b
...Pole plate, 2...Reflector, B...Back part, 3...
・Metal fittings, 3a. 3b...Seat plate, 3C...Mounting plate, 4a, 4b...
・Touch piece, 4'b, 4''b...Tip, 5a, 5b・
・・・Caulking bottle, 6... Insulating plate, 7... Latching hole,
8... Relay plate, 8'... Head, 9a, 9b...
Lateral hole, L...Lead wire, 10...Insulating cylinder part, ll
a...Latching protrusion, llb...Elastic latch piece, 12a.
...Protrusion, 12b...Window hole, 13...Holder, 1
4... Spare light bulb.

Claims

[Scope of utility model registration request]

A back face part B fitted with a front view A including a light bulb 1 and a reflector plate 2 is provided with a pair of left and right seat plates 3a and 3b extending along the inner surface of the back face part B, and the same back face part B. A metal fitting 3 having a T-shaped cross section forming a headlight mounting plate 3C is fitted to the outer end projecting through the metal fitting 3, and one contact piece 4a is connected to the light bulb 1 to one of the seat plates 3a of the metal fitting 3. By stacking them and fixing them with caulking pins 5a, the mounting plate 3C doubles as a ground, while an insulator 6 is interposed between it and the back surface of the other seat plate 3, so that the tip expands into an L-shape. Other contact piece 4
b are overlapped, and an insulating cylindrical portion 10 is formed on the inner surface of the back surface portion B so as to surround the outer periphery of the other caulking pin 5b that fixes this contact piece 4b and the above-mentioned insulating plate 6, and the above-mentioned caulking pin 5b One tip 4'b of this contact piece 4b is configured to be connected to the light bulb 1, and the other tip 4''b is connected to a latching hole 7 extending through the side of the back surface B. The head part 8' is fitted into the back part B and pressed against the relay plate 9 projecting from the inner surface of the rear part B, thereby applying pressure in the direction of pushing the relay plate 8 out of the device. bicycle headlight.