JPS6249182U

JPS6249182U -

Info

Publication number: JPS6249182U
Application number: JP14068585U
Authority: JP
Priority date: 1985-09-17
Filing date: 1985-09-17
Publication date: 1987-03-26

Description

[Brief explanation of drawings]

図面はこの考案の実施例を示すものであり、第
１図は全体斜視図、第２図は展開図、第３図はレ
ンズの斜視図、第４図、５図は側面図、第６図は
オペラグラスの折り畳み時の斜視図。６…前面、７…後面、１０，１０′…レンズ、
１３…上面、１３′…下面、１２，１２′…ひさ
し。 The drawings show an embodiment of this invention; Fig. 1 is a perspective view of the whole, Fig. 2 is a developed view, Fig. 3 is a perspective view of the lens, Figs. 4 and 5 are side views, and Fig. 6 is a perspective view of the lens. is a perspective view of the opera glasses when folded. 6...Front surface, 7...Rear surface, 10, 10'...Lens,
13...Top surface, 13'...Bottom surface, 12, 12'...Eave.

Claims

[Claims for Utility Model Registration] (1) Opera glasses for educational use in which lenses are provided on the front and rear opposing surfaces of a foldable housing, in which both edge surfaces are bendable and the top and bottom surfaces are bendable. A set of opera glasses for teaching materials, characterized in that the glasses are integrally connected to the front and rear surfaces, and have eaves extending integrally from the top and front surfaces. (2) The opera glass set for teaching materials according to claim 1, wherein the housing is made of a rigid paper material. (3) The opera glass set for teaching materials according to claim 1 or 2, wherein the housing is formed into a substantially trapezoidal shape when viewed from the side.