Trunks and hand-carried luggage – Supporting devices – Wheeled
Patent
1995-02-06
1996-11-19
Weaver, Sue A.
Trunks and hand-carried luggage
Supporting devices
Wheeled
190 39, 190115, 16 18R, 280 37, A45C 514, A45C 1326
Patent
active
055753612
ABSTRACT:
A suitcase includes a rectangular suitcase body with a vertical side wall and a horizontal bottom wall, two roller assemblies disposed on the suitcase body and located at a corner between the side and bottom walls of the suitcase body, and a handle assembly disposed on the suitable body. Each of the roller assemblies includes a roller seat mechanism fixed on the suitcase body and has a shaft hole unit formed through the roller seat mechanism, a rotating shaft that extends through the shaft hole unit of the roller seat mechanism, and a roller sleeved rotatably on the rotating shaft. The suitcase body further includes a flexible long wire positioned on a peripheral portion of the vertical side wall of the suitcase body and has two end portions located between the bottom and side walls of the suitcase body, and a horizontal short wire positioned between the bottom and side walls of the suitcase body and between the two end portions of the long wire in alignment with the rotating shafts. The rotating shaft has two ends which respectively abut against an end of the short wire and an end of the long wire so as to prevent the movement of the rotating shafts on the suitcase body.
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patent: 5469602 (1995-11-01), Lin
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