초록 ▼

A carrying case which has a telescoping wall structure for varying the carrying capacity of the case. The case has an articulated wall construction and includes a bottom section which is adapted to fit snugly for retention within the lower end of the top section without the use of fastener elements.

A carrying case which has a telescoping wall structure for varying the carrying capacity of the case. The case has an articulated wall construction and includes a bottom section which is adapted to fit snugly for retention within the lower end of the top section without the use of fastener elements. The case is integrally formed with the top and bottom sections being interconnected by a flexible coupling panel.

대표청구항 ▼

Expansible toilet case comprising top and bottom sections, each defined in part by upright walls, the external dimensions of one of said top and bottom sections being less than those of the other, an intermediate section interconnecting the lower end of said top section and the upper end of said bot

Expansible toilet case comprising top and bottom sections, each defined in part by upright walls, the external dimensions of one of said top and bottom sections being less than those of the other, an intermediate section interconnecting the lower end of said top section and the upper end of said bottom section, said intermediate section being composed of sufficiently pliable upright walls for enabling telescopic movement of said sections one within the other whereby the upright walls of said three sections are generally coextensive in height and the capacity of said case is related to the height of the top section, said bottom and intermediate sections being retractable from the top section for disposing said upright walls in end-to-end relation thus expanding said case to the cumulative height of the upright walls of said three sections, the upright walls of the top and bottom sections being relatively rigid in comparison to the intermediate section for facilitating the telescopic expansion and contraction of said three sections, said bottom section being smaller in cross section than the top section and being dimensioned relative thereto to enable telescopic movement of the bottom and intermediate sections within the top section in snugly fitted relationship, whereby the sections of the case are frictionally retained in telescoped condition without fasteners.