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1. (WO2018120144) ASSISTED FOLDING KNIFE

Pub. No.:    WO/2018/120144    International Application No.:    PCT/CN2016/113784
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Dec 31 00:59:59 CET 2016
IPC: B26B 1/04
B26B 1/06
Applicants: HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.
杭州巨星科技股份有限公司
HANGZHOU GREAT STAR TOOLS CO., LTD.
杭州巨星工具有限公司
Inventors: WANG, Weiyi
王伟毅
Title: ASSISTED FOLDING KNIFE
Abstract:
An assisted folding knife, comprising a handle (1), a blade (2), a locking mechanism (7), an assisting mechanism (3), and a second assisting mechanism (5). The blade (2) is rotationally connected to the handle (1). The locking mechanism (7) and the second assisting mechanism (5) are provided inside the handle (1). The assisting mechanism (3) is connected to the handle (1) and to the blade (2). When the blade (2) is in a folded position, the assisting mechanism (3) and the second assisting mechanism (5) are used to lock or unlock the blade (2). When the blade (2) is in an unfolded position, the locking mechanism (7) is used to lock or unlock the blade (2). When the assisted folding blade is unfolded, the assisting mechanism (3) and the second assisting mechanism (5) provide an assisting force to the blade (2) and/or the handle (1).