| 摘要 |
A cradle assembly having a stationary base, a rocking crib, a rocking motion inducing mechanism, and a crib motion lock. The motion inducing mechanism imparts a rocking movement to the rocking crib in relation to the base while the lock functions to immobilize the rocking crib relative to the base. Operation of both the motion inducing mechanism and lock are preferably related to one another so that the lock automatically immobilizes the rocking crib upon expiration of a previously selected time duration for operation of the motion inducing mechanism. A time delay switch or a microprocessor may be connected to delay operation of the lock for a preset time after the expiration of the selected time duration. The controls may include, for example, buttons for actuating or deactuating rocking motion, or a handle connected to the lock device to manually actuate or deactivate the lock device to free the rocking crib for rocking movement relative to the base.
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