| 摘要 |
An airtight enclosure comprising a pair of enclosure shells each having a pair of first edges (11, 12, 21, 22) and a pair of second edges (13, 14, 23, 24) extending transversely to the first direction. The first edges are spaced part by a distance corresponding to the length of the second edges, the second edges are spaced part by a distance corresponding to the length of the first edges, and the first edges have complementary assembling means comprising a tongue and a groove for assembling first edges of the enclosure shells, and at least one of the second edges has a groove for accommodating a resilient sealing member in sealing contact with a second edge of the other one of the enclosure shells so that mating edges of each pair of second edge portions allow being assembled within a range of relative positions transverse to their longitudinal direction with the resilient seal or gasket in sealing contact with the mating edges. |
