Single-handed folding device

Details Single-handed folding device Single-handed folding device

2000-02-09

2000-10-10

Camby, Richard M.

Land vehicles

Wheeled

Extensible

280658, 280650, B62B 302

Patent

active

061293733

ABSTRACT:
A single-handed folding device comprises a slidable pressing means having flanges, a rivet for slidably holding the slidable pressing means, slidable keys for performing locking operation, and wires with one end fixed to the slidable pressing means and the other end fixed to the slidable keys. While the slidable pressing means is moved with relation to the rivet, the wires will be tensioned, which in turn cause the slidable keys to be pulled to an opening position so as to loosen the locking means. Further, a spring is arranged at the center of the slidable pressing means so that a force should be exerted during pressing the slidable pressing means. In addition, the single-handed folding device further includes sliding rings to facilitate the movement of the wires.

REFERENCES:
patent: 4191397 (1980-03-01), Kassai
patent: 4388790 (1983-06-01), Kassai
patent: 5308163 (1994-05-01), Chin-Shung
patent: 5490685 (1996-02-01), Kitagama et al.
patent: 5535483 (1996-07-01), Cabaguero
patent: 5951037 (1999-09-01), Hsieh et al.
patent: 6036221 (2000-03-01), Yang
patent: 6068784 (2000-05-01), Kakuda

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