| 摘要 |
In certain embodiments, a port cover for a system integrated into a structure for injection of a material into one or more cavities in the structure includes a base for coupling to the structure. The base comprises one or more ports for injection of the material into the one or more cavities in the structure, one or more slots, and one or more channels each associated with a corresponding slot. A cover for removably coupling to the base to selectively control access to the system includes one or more tabs each adapted to engage with a corresponding slot of the base. The one or more tabs of the cover are adapted to, after sliding downward to disengage from the one or more corresponding slots, move outward substantially perpendicular to the front surface of the base through the one or more corresponding channels to remove the cover from the base. When the cover is removed from the base, the system may be accessed for purposes of injection of the material into the one or more cavities in the structure.
|
