Small decoration equipped with spring-operated movable decorativ

Details Small decoration equipped with spring-operated movable decorativ Small decoration equipped with spring-operated movable decorativ

1993-05-18

1994-05-10

Muir, David N.

Amusement devices: toys

Convertible from, or serving as diverse article

446310, 446358, 472 6, 185 39, 40411, A63H 3300, A63H 1316, A63H 1300, G09F 1908

Patent

active

053103750

ABSTRACT:
A small decoration capable of exhibiting play characteristics sufficient to provide a key ring with unexpectedness. The small decoration includes a container provided with a key ring mounting section. In the container is arranged a spring drive unit including a drive mechanism which includes a plurality of gears driven by a spiral spring. The drive mechanism also includes two gear shafts arranged so as to vertically project from the spring drive unit. One of the gear shafts is mounted with a decorative element such as a doll and the other gear shaft is mounted with a spring winding-up element. The spring winding-up element is adapted to wind up the spiral spring in association with closing of a lid member pivotally connected to the container and be returned to the original state while unwinding the spiral spring to actuate the decorative element when the lid member is open.

REFERENCES:
patent: 2544594 (1951-03-01), Goldfarb
patent: 2958144 (1960-11-01), Stranges et al.
patent: 2961794 (1960-11-01), Sachs et al.
patent: 3100365 (1963-08-01), Stalder
patent: 3279793 (1966-10-01), Lakin
patent: 3296735 (1967-01-01), Djedda
patent: 3570174 (1971-03-01), Lemelson
patent: 4575348 (1986-03-01), Wiggs et al.
patent: 4643692 (1987-02-01), Magers
patent: 4757986 (1988-07-01), Hwang et al.
patent: 5226845 (1993-07-01), Wu

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