Trunks and hand-carried luggage – Supporting devices – Wheeled
Patent
1996-11-18
1998-09-29
Shoap, Allan N.
Trunks and hand-carried luggage
Supporting devices
Wheeled
190115, 280 37, A45C 514
Patent
active
058135030
ABSTRACT:
A luggage case structure with a retrievable handle and wheels having a case body, a locating cover member, a handle, two wheel sets, two L-shaped fixing plates, two L-shaped linking members, two locking plates, and two locking seats. The case body has two stepped wheel seats into which the wheel sets are assembled by pivot pins are located. And via the L-shaped linking members. The handle controls the movement of the wheel sets. Thus, when not in use, the handle is withdrawn inside the case body will and abuts against L-shaped linking members which will retrieve the wheel sets into their stepped wheel seats so that the luggage case can be placed evenly on the ground. Yet, when the handle is drawn out of the case body for use, the wheel sets in a mechanism will spring out of the stepped wheel seats.
REFERENCES:
patent: 4087102 (1978-05-01), Sprague
patent: 4588055 (1986-05-01), Chen
patent: 5533231 (1996-07-01), Bai
Mai Tri M.
Shoap Allan N.
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