Desk-top desk top glasses case (and simple die portable glasses case)

摘要

Topic The case and the portable case which for the desk top can be handled simply are devised.SolutionsThe upper cover, you did not open lower cover case 1,2, with the both hands and in order also for the te to be completed, you made the sufficient feather touch feature which touches the open hook 3 which the upper cover is lightly. It does with the thin cylindrical coil spring 4 where the opening force of the upper cover interior was done in the lower cover. The aperture of the upper cover high, in order moderate aperture highly to be able to maintain and to be able to adjust and, in order to be able to do with the above-mentioned cylindrical coil spring high preparation adjustment, you devised. You do not fold the temple (chord) section on left and right of the glasses, specially, take in and out that way. Choice figure Drawing 3