Patent ID: 9022049
Filing Date: 2015-05-05
Classification: A45B

Abstract:
1. An umbrella top notch, for use in an umbrella including a shaft, a runner, a plurality of ribs, and a plurality of stretchers, in addition to the top notch, the top notch comprising: a main body having an axial hole penetrating axial ends of the main body, the axial hole being configured for receiving the shaft; and a plurality of building blocks having a same structure, each said building block being provided with a threaded hole through which a screw rod can extend to fasten the building block to a periphery of the main body, each said building block having a lateral side provided with a projecting pin and an opposite lateral side provided with a recess; wherein when the building blocks are fastened to the periphery of the main body, a front end of the projecting pin on the lateral side of each said building block is fittingly received in the recess of an adjacent said building block, thereby completing the top notch, and wherein the projecting pin of each said building block extends through a hole at an end of one of the ribs such that the ribs are pivotally connected to the top notch.