Patent ID: 7695079

Claim:
A foldable host unit case for a computer with dual crossover pivotal mechanisms with which a reduced volume of the host unit case is obtained while being folded, comprising: a main framework, which further comprises: a first module body, being a bendable metal plate, providing a bent front wall, a first upper frame edge and a first lower frame edge; a second module body, being a bendable metal plate, providing a bent rear wall, a second upper frame edge and a second lower frame edge; wherein, the first upper frame edge is pivotally connected to the second upper frame edge via an upper pivot shaft and the first lower frame edge is pivotally connected to the second lower frame edge via a lower pivot shaft such that the first module body and the second module body are configured to unfold by selectively laterally extending with respect a rotational center formed by the upper pivot shaft being both aligned with and overlying the lower pivot shaft, and the front wall and the rear wall are bent to a front side and a rear side of the main framework respectively to constitute a firm structure.