Patent ID: 7836841
Filing Date: 2010-11-23
Classification: B63B

Abstract:
1. A multifunction anchor, comprising: an anchor shank, having a first end and a second end positioned opposite at an axis of the anchor shank, wherein the first end comprises a first connecting ring while the second end is formed as a reduced-diameter section and comprises a second connecting ring fixed to a center of the second end, and a fluke set, having an assembling unit fixedly attached to the second end of the anchor shank and having a fluke body attached to the assembling unit wherein the fluke set is a dual-fin fluke set and the fluke body comprises two fins connected to two sides of the assembling unit and wherein the assembling unit comprises a connector and a connecting shaft that are pivotally connected with each other, the connecting shaft having a first end and a second end positioned opposite at an axis of the connecting shaft, and the first end of the connecting shaft being coupled with the second end of the shank in a screwed manner and the second end of the connecting shaft being connected with the base.