JPS6019001U

JPS6019001U - square reflector

Info

Publication number: JPS6019001U
Application number: JP11127983U
Authority: JP
Inventors: 正憲秋山
Original assignee: 株式会社小糸製作所
Priority date: 1983-07-18
Filing date: 1983-07-18
Publication date: 1985-02-08

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]

第１図乃至第３図は本考案角形反射の第１の実施例を示
し、第１図は斜視図、第２図は正面図、第３図は第２図
のＡ−Ａ線に沿う断面図、第４図及び第５図は本考案角
形反射鏡の第２の実施例を示し、第４図は正面図、第５
図は第４図のＢ−Ｂ線に沿う断面図、第６図及び第７図
は本考案角形反射鏡の第３の実施例を示し、第６図は正
面図、第７図は第６図のＣ−Ｃ線に沿う断面図である。符号の説明、１．　　ｌａ、　　ｌｂ・・・・・・角形
反射鏡、２・・・・・・有効反射部、３・・・・・・短
辺側の平面部、４゜４ａ、　　４ｂ・・・・・・長辺側
の平面部、４Ｃ，７，１１・・・・・・肉厚の厚い部分
。第６図４ｂノｌ　ＩＩ　　　ふハノ　　　　　　　　　　　Ｊ１０　　　　　　　　　４ｂ　　　　　　　　　　　Ｉ
ＩＩＩ−図３４ｂ　　　　　−１ｂ、−゛ｂＱFigures 1 to 3 show a first embodiment of the rectangular reflector of the present invention, where Figure 1 is a perspective view, Figure 2 is a front view, and Figure 3 is a cross section taken along line A-A in Figure 2. 4 and 5 show a second embodiment of the rectangular reflecting mirror of the present invention, FIG. 4 is a front view, and FIG. 5 is a front view.
The figure is a cross-sectional view taken along the line B-B in FIG. FIG. 3 is a sectional view taken along line CC in the figure. Explanation of symbols, 1. la, lb... Square reflecting mirror, 2... Effective reflecting part, 3... Short side flat part, 4° 4a, 4b... Length Flat part on side side, 4C, 7, 11...Thick part. Figure 6 4b Nol II Fuhano J 10 4b I
III-Figure 34b -1b , -゛b Q

Claims

[Scope of utility model registration request]

The front surface of the effective reflection part having an inner surface in the shape of a paraboloid of revolution, 4
In a rectangular reflecting mirror made of a heat-processable material such as glass or thermoplastic synthetic resin, which has two flat parts connected to each other and has a substantially rectangular opening, the thickness of the long side of the flat parts is the opening. A rectangular reflector characterized by being thick at the center (thinner at both sides) when viewed along the edges.