Title:
LOCKING MECHANISM CAPABLE OF ENABLING FISHING GEAR PLIERS TO MAINTAIN CLOSED STATE
Document Type and Number:
WIPO Patent Application WO/2020/103678
Kind Code:
A1
Abstract:
Disclosed is a locking mechanism capable of enabling fishing gear pliers to maintain a closed state. The locking mechanism comprises a fixed plier handle (1) and a movable plier handle (2), wherein a first rotary portion (1.1) is arranged in the middle of the fixed plier handle (1), a second rotary portion (2.1) is arranged in the middle of the movable plier handle (2), and the first rotary portion (1.1) and the second rotary portion (2.1) are rotatably connected by means of a fixing shaft component (4); and a knob (3) is arranged on an outer side of the first rotary portion (1.1), straight sliding slots (6) are provided between the second rotary portion (2.1) and the first rotary portion (1.1), a control slot (7) is provided in an inner side end face of the knob (3), a locking pin (8) is arranged between the straight sliding slots (6) in the second rotary portion (2.1) and the first rotary portion (1.1) and the control slot (7) in the knob in a penetrating manner, and one end of the straight sliding slot (6) in the second rotary portion (2.1) is provided with an arc-shaped slot (9) in communication with the straight sliding slot (6). By means of an opening and closing operation, fishing gear pliers can remain locked in a closed state, and the present invention has a simple structure, is conveniently machined, moves flexibly and allows an extremely narrow opening gap when in a locked state.
Inventors:
ZHU ZHENGGAO (CN)
XU ZHILIN (CN)
XU ZHILIN (CN)
Application Number:
PCT/CN2019/115165
Publication Date:
May 28, 2020
Filing Date:
November 01, 2019
Export Citation:
Assignee:
YANGZHOU YUANSHENG MACHINERY CO LTD (CN)
International Classes:
B25B7/14
Foreign References:
| CN209095371U | 2019-07-12 | |||
| CN106181807A | 2016-12-07 | |||
| CN208034466U | 2018-11-02 | |||
| CN205588174U | 2016-09-21 | |||
| CN108568759A | 2018-09-25 | |||
| CN204621868U | 2015-09-09 | |||
| CN101850543A | 2010-10-06 | |||
| US20080264216A1 | 2008-10-30 |
Attorney, Agent or Firm:
YANGZHOU RUN ZHONG PATENT AGENCY (CN)
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