AIR TENT

To provide an air tent in which air column elasticity is maintained even when repetitive air supply and exhaust are performed and that can preserve high airtightness.SOLUTION: An air tent (100) has a skeleton (30) composed of air columns (32) having inner bags (10) with airtightness configured of hollow tubular inner bag structural members and a cover material (20) covering the whole inner bag (10), and an awning (40). The skeleton (30) has intersection areas (70). Plural inner bag structural members (a first inner bag structural member 52 and a second inner bag structural member 62) that intersect in the intersection area (70) are formed in series with each other.SELECTED DRAWING: Figure 1 【課題】繰り返しの給排気によっても気柱の弾性が維持されるとともに高い気密性を保持可能なエアーテントを提供する。【解決手段】エアーテント（１００）は、中空管状の内袋構成部材から構成された気密性を有する内袋（１０）と、内袋（１０）全体を覆うカバー材（２０）とを有する気柱（３２）から構成される骨組み（３０）、および天幕（４０）を有し、骨組み（３０）は交差領域（７０）を有し、交差領域（７０）において交差する複数の内袋構成部材（第一内袋構成部材５２、第二内袋構成部材６２）が互いに一連に形成されている。【選択図】図１