JPS5991888U

JPS5991888U - ruler with lens

Info

Publication number: JPS5991888U
Application number: JP18857782U
Authority: JP
Inventors: 寺西　八
Original assignee: サンエス工業株式会社
Priority date: 1982-12-13
Filing date: 1982-12-13
Publication date: 1984-06-21

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

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

゛　第１図は本考案の定規の一例を示す平面図、第２図
は第１図の定規の断面図である。１・・・・・・定規、２・・・・・・レンズ、３・・・
・・・非レンズ部。゛ Fig. 1 is a plan view showing an example of the ruler of the present invention, and Fig. 2 is a sectional view of the ruler shown in Fig. 1. 1... Ruler, 2... Lens, 3...
...Non-lens part.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）長手方向に直線状に伸びた凸レンズを有すること
不特徴とする定規。(1) A ruler characterized by having a convex lens extending linearly in the longitudinal direction.

（２）全体がプラスチタフの一体成型物からなることを
特徴とする実用新案登録請求の範囲第（１）項記載の定
規。(2) The ruler according to claim (1), which is a utility model registration, characterized in that the entire ruler is made of an integrally molded product of Plasti-Tough.

（３）　　凸レンズが一辺を形成していることを特徴と
する実用新案登録請求の範囲第（１）項又は第（２）項
記載の定規。(3) The ruler according to claim (1) or (2) of the utility model registration claim, characterized in that a convex lens forms one side.

（４）凸レンズが定規の中央部に存在することを特徴と
する実用新案登録請求の範囲第（１）項又は第（２）項
記載の定規。(4) The ruler according to claim (1) or (2) of the utility model registration, characterized in that a convex lens is present in the center of the ruler.

（５）凸レンズの厚さと他の部分の厚さがほぼ同一に形
成されていることを特徴とする実用新案登録請求の範囲
第（１）項〜第（４）項のいずれかに記載の定規。(5) The ruler according to any one of claims (1) to (4) for utility model registration, characterized in that the thickness of the convex lens and the thickness of other parts are formed to be approximately the same. .

（６）　　凸レンズがメニスカス凸レンズに形成されて
−いることを特徴とする実用新案登録請求の範囲第（１
）項〜第（５）項いずれかに記載の定規。(6) Utility model registration claim No. 1 (1) characterized in that the convex lens is formed as a meniscus convex lens.
) to (5).

（７）帯型の定規であることを特徴とする実用新案登録
請求の範囲第（１）項〜第（６）項いずれかに記載の定
規。(7) The ruler according to any one of claims (1) to (6) of the utility model registration claim, which is a band-shaped ruler.