发明名称 SCISSORS
摘要 The present invention provides a pair of scissors comprising handle assembly and scissor head assembly. The handle assembly comprises a first handle and a second handle, and the scissor heads comprise a first scissor head and a second scissor head. The first scissor head is provided with a first blade extending from one end of the first handle. The second scissor head is provided with a second blade extending from one end of the second handle. The first scissor head and the second scissor head are pivotally hinged via a pivot structure, characterized in that, at the connection portion of the scissor head and the pivot structure, a width-thickness ratio of the first scissor head and the second scissor head is small. Such scissors enhances the rigidity of the scissor head greatly and improves the shearing strength of the scissors, facilitating snipping thicker objects to meet the requirements of being suited for various operation subjects.
申请公布号 US2017001319(A1) 申请公布日期 2017.01.05
申请号 US201414369971 申请日期 2014.03.12
申请人 HANGZHOU GREAT STAR TOOLS CO., LTD. 发明人 WANG Weiyi
分类号 B26B13/16;B23D29/02;A01G3/02 主分类号 B26B13/16
代理机构 代理人
主权项 1. A pair of scissors comprising a handle assembly and a scissor head assembly, the handle assembly comprising a first handle and a second handle, the scissor head assembly comprising a first scissor head and a second scissor head, the first scissor head with a first blade extending from an end of the first handle, the second scissor head with a second blade extending from an end of the second handle, the first scissor head and the second scissor head being pivotally hinged via a pivot structure, wherein a width-thickness ratio of the first scissor head does not exceed 8.0 at the connection portion of the scissor head assembly and the pivot structure.
地址 Hangzhou City, Zhejiang Province CN