| 摘要 |
<p>PURPOSE: A cover integrated boltless exterior panel structure is provided to prevent outside rainwater from leaking inside, to prevent internal heat transmission due to a panel fixing bolt, and to have a strong effect of wind pressure resistance because the panel fixing bolt is not exposed to the outside at all. CONSTITUTION: A cover integrated boltless exterior panel structure is formed by sequentially installing exterior panels (2) in a construction structure at regular intervals. The exterior panel has a female and a male assembling segment (10,12) in a bank shape. The male assembling segment includes a bolt screwing root (14), an outward projection type bending portion, an inward immersive type bending portion, and a hanging projection supporting surface. The bolt screwing root can accommodate the heat of a panel fixing bolt. The female assembling segment includes a cover portion (22), a corresponding bending portion, and an elastic supporting projection. The cover portion surrounds the male assembling segment in order to cover the bolt screwing root. The corresponding bending portion is connection-matched with the outward projection type bending portion and the inward immersive type bending portion of the male assembling segment. The elastic supporting projection hands on the hanging projection supporting surface of the male assembling segment.</p> |
