Patent ID: 6964589
Filing Date: 2005-11-15
Classification: B63H

Abstract:
1. A sculling boat assembly, comprising: a boat body, including two hulls aligned in parallel with each other and having a predetermined distance apart, and said distance is provided for carrying a user; a first rotary device and a second rotary device, being disposed at a middle section and a tail section of said two hulls respectively, and said first and second rotary device have a transmission device each; a handle, being disposed on said each rotary device and extended towards said two hulls, for allowing users to move reciprocally along a head and a tail of said two hulls; a paddle rod, installed on said second rotary device and slightly downward from a tail of said sculling boat, and having an end of said paddle rod being coupled to an extension that is disposed at an end of a fin-shape member, such that the surface of said each fin-shape member is perpendicular to the water surface, and when said handle is moved reciprocally between a head and a tail of said two hulls, said rotary devices are rotated sideway and said each transmission device is driven to drive said fin-shape member disposed at an end of said each paddle rod on said second rotary device to carry out the movements of pushing water outward and enclosing water inward.