Portable shelter
OwnerGerard W. Worms, Percy A. Eggermaninventors
Life of this patent
Estimating the term…
Abstract
A portable shelter especially for leafcutter bee nest, consists of six identical molded plastic panels and a molded roof cap. The panels are fastened together using molded in place tabs and pins to form a circular wall that is domed at the top and capped at the center with the roof cap, also fastened in place with integral pins and holes in a peripheral flange.
Claims15
A portable shelter comprising a plurality of substantially identical unitary, rigid panels of synthetic plastic material, each panel having opposite side edges and including a lower panel portion comprising a substantially cylindrical segment, an upper panel portion integral with the lower panel portion and sloping upwardly from the lower panel portion, first coupling means integral with the panel and extending along one side edge of the panel, second coupling means integral with the panel and extending along the opposite side edge of the panel, the first coupling means of each panel being engageable with the second coupling means of another one of the side panels, whereby the panels may be secured together into a peripheral wall with a converging upper section having a central opening therein, and a roof unit comprising a cap of a size larger than the central opening and a peripheral flange depending form the cap and adapted to engage over upper edges of the assembled panels.
A portable shelter comprising six panels of synthetic plastic material, each having a lower panel section in the shape of a cylindrical segment subtending a 60.degree. centre angle, an intermediate panel section in the shape of a frusto-conical segment extending upwardly and inwardly from the lower panel section, an upper panel section in the shape of a frusto-conical segment with a slope greater than that of the intermediate panel section and extending upwardly and inwardly from the intermediate panel section, a top flange extending upwardly from the upper panel section in the shape of a cylindrical segment, a bottom flange of an L-shape section extending inwardly and upwardly from a bottom edge of the lower panel section, each panel having three reinforcing channels molded therein, including two outer channels extending from the bottom of the lower panel section to the top of the upper panel section adjacent opposite side edges of the panel, and an inner channel extending from the bottom to the top of the lower panel section and being offset towards one of the side edges, a door opening in one of the panels, between the inner channel and the furthest therefrom of the outer channels, locking tabs formed along one edge of each panel, each having an opening therethrough, and pins formed along the opposite edge of each panel engaging the openings in the locking tabs of the adjacent panel, a cap comprising a cylindrical cover flange engaged over the top flanges of the panels, an outer annular cover section extending inwardly from the cover flange, an inner, circular cover section spaced above and concentric with the outer cover section, an upstanding annular wall joining the inner and outer cover sections, and a plurality of ventilation openings in the annular wall, at least one pin formed in the top flange of each panel and projecting outwardly therefrom, and holes in the cover flange engaging with the pins.
Dependencies are inferred from the claim text.