초록 ▼

A protective member is disposed in a contracted state thereof within an exhibition case for an exhibition apparatus. When a larger shaking of the exhibition case than a predetermined level is detected by a detector, an actuation mechanism expands the protective member in response to the detection of

A protective member is disposed in a contracted state thereof within an exhibition case for an exhibition apparatus. When a larger shaking of the exhibition case than a predetermined level is detected by a detector, an actuation mechanism expands the protective member in response to the detection of shaking. The protective member thus expanded surrounds an exhibit.

대표청구항 ▼

An exhibition apparatus comprising: (a) an exhibition case having a peripheral wall surrounding an exhibit; (b) expansible protective means disposed in a contracted state thereof selectively at an upper part or a lower part of said exhibition case and inwardly of said peripheral wall of said exhibit

An exhibition apparatus comprising: (a) an exhibition case having a peripheral wall surrounding an exhibit; (b) expansible protective means disposed in a contracted state thereof selectively at an upper part or a lower part of said exhibition case and inwardly of said peripheral wall of said exhibition case, said protective means surrounding said exhibit when said protective means expands in a vertical direction; (c) detection means for detecting a larger shaking of said exhibit case than a predetermined level; and (d) actuation means for expanding said protective means in response to the detection of shaking made by said detection means.