| 摘要 |
A chicken coop comprising a generally horizontally extending perforated bottom structure molded of a foamed plastic material integral with a four-sided peripheral wall structure, the latter including a plurality of horizontally spaced vertically coextensive elongated elements integrally connected at their lower ends with the periphery of the bottom structure and at their upper ends with a continuous peripheral portion, each of the elongated elements including an inner portion disposed inwardly of the adjacent peripheral portion and presenting a smooth interior peripheral surface which merges smoothly into the peripheral surface of the remaining portion of the elongated element, the inner portion of each elongated element forming the maximum thickness thereof measured in the direction of horizontal extent of the adjacent peripheral portion, the thickness of each elongated element measured in a direction perpendicular to the maximum thickness being at least as great as such maximum thickness, the peripheral portion and the vertically coextensive ends of the elongated elements being adapted to engage within a channel-shaped peripheral portion formed on a separate perforated top structure molded of foamed plastic material and being fixedly interconnected therewith, the top structure having a relatively large access opening therein adapted to be opened and closed by a horizontally sliding perforated door, the coop having upper and lower complementary stacking rings adjacent the periphery of the top and bottom structures.
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