Title:
EASY-MACHINING RATCHET WRENCH
Document Type and Number:
WIPO Patent Application WO/2022/237033
Kind Code:
A1
Abstract:
An easy-machining ratchet wrench, comprising a handle (1), a ratchet wrench mechanism being mounted at one end of the handle (1), and a movable opening wrench mechanism being mounted at the other end of the handle (1); the movable opening wrench mechanism comprises a fixed jaw (2) mounted on the handle (1) and a sliding jaw (3) movably mounted on the fixed jaw (2), the fixed jaw (2) being an "L" shape, and an adjustment mechanism for adjusting the spacing between the sliding jaw (3) and the fixed jaw (2) being arranged between the inner cavity of the fixed jaw (2) and the sliding jaw (3).
Inventors:
CHEN ZHENGYUN (CN)
Application Number:
PCT/CN2021/119146
Publication Date:
November 17, 2022
Filing Date:
September 17, 2021
Export Citation:
Assignee:
ZHEJIANG MAXTOP TOOLS MFT CO LTD (CN)
International Classes:
B25B13/46; B25B13/56
Foreign References:
| CN206937173U | 2018-01-30 | |||
| CN101716756A | 2010-06-02 | |||
| US4454791A | 1984-06-19 | |||
| CN204725391U | 2015-10-28 | |||
| US20140189958A1 | 2014-07-10 | |||
| US20100326246A1 | 2010-12-30 |
Attorney, Agent or Firm:
WENZHOU MINGCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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