Patent ID: 11858724
Assignee: QT-SYSTEM LLC
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 11:
12. The modular portable storage container of claim 11 wherein the blocking frame further comprises:
a front frame portion;
a rear frame portion connected to the front frame portion by a plurality of longitudinal bars having a planar and corrugated cross-sectional shape; and
one or more blocking members forming a narrow door frame in the front frame portion, the one or more blocking members preventing longitudinal movement of the first and second container sections within a vehicle while allowing a user to pass into a space between the first and second container sections when the first and second container sections are in the latched position, and
a mounting plate selectively rigidly connecting the blocking frame to the floor;
wherein one or more of the longitudinal bars is connected to the front frame portion and the rear frame portion by a connector plate, wherein the rear frame portion defines a wide door frame, the wide door frame being larger than the narrow door frame, the wide door frame being sized to allow passage of the first and second container sections when the first and second container sections are in the unlatched position, and wherein the rear frame portion prevents longitudinal movement of the first and second container sections within a vehicle when the first and second containers sections are in the latched position, and wherein at least a portion of the blocking frame is rotated at an angle of between about 5° and about 30° relative to other portions of the blocking frame to improve clearance between the first and second container sections and the blocking frame during movement of the first and second container sections.