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1. 发明公开

US20230170639A1 FEMALE TERMINAL FITTING 审中-公开
公开(公告)号：US20230170639A1
公开(公告)日：2023-06-01
申请号：US17921762
申请日：2021-03-24
申请人： SUMITOMO WIRING SYSTEMS, LTD.
发明人： Yutaka NORO , Masahiro MATOBA
IPC分类号： H01R13/11 , H01R13/193 , H01R4/18
CPC分类号： H01R13/114 , H01R13/193 , H01R4/185
摘要： Provided is a female terminal fitting capable of improving the durability of an elastic contact piece. A female terminal fitting (10) includes a tubular main body part (20) and an elastic contact piece (40) extending, inside the main body part (20), from a support point part (41) to a free end part (42) and contacting a partner-side male tab (120) inserted in the main body part (20). The free end part (42) side of the elastic contact piece (40) displaces in the plate thickness direction of the elastic contact piece (40). The main body part (20) has a first regulating part (31) and a second regulating part (32) that come in contact with the elastic contact piece (40) and regulate a displacement range of the free end part (42) side to less than or equal to the plate thickness of the elastic contact piece (40).

2. 发明公开

US20230170640A1 FEMALE TERMINAL FITTING 审中-公开
公开(公告)号：US20230170640A1
公开(公告)日：2023-06-01
申请号：US17921773
申请日：2021-03-24
申请人： SUMITOMO WIRING SYSTEMS, LTD.
发明人： Yutaka NORO , Tetsuo NAWA , Naomichi KAWASHIMA , Takahiro TSUCHIYA
IPC分类号： H01R13/11 , H01R13/193
CPC分类号： H01R13/114 , H01R13/193 , H01R4/185
摘要： Provided is a female terminal fitting that can realize a state in which an elastic contact piece stably engages a main body part. A female terminal fitting includes a tubular main body part and an elastic contact piece that is provided inside the main body part and deflectively deforms in the plate thickness direction. The main body part has a right side plate. The right side plate is provided with a right rear opening. An edge part of the right rear opening is provided with a first regulating part bent to the inner side of the main body part. The elastic contact piece has a rear side projecting part positioned in the right rear opening and a region opposing the first regulating part in the plate thickness direction of the elastic contact piece together with the rear side projecting part.

3. 发明申请

US20140134867A1 CONNECTOR 有权
标题翻译：连接器
公开(公告)号：US20140134867A1
公开(公告)日：2014-05-15
申请号：US14035259
申请日：2013-09-24
申请人： SUMITOMO WIRING SYSTEMS, LTD.
发明人： Akihiro KON , Yutaka NORO
IPC分类号： H01R13/627
CPC分类号： H01R13/627 , H01R13/6272 , H01R13/639 , H01R13/641
摘要： A connector includes: (i) a lock arm that extends rearwardly in a cantilevered shape from a housing main body, and (ii) a detecting member arranged to be movable forward from an initial position to a detecting position. The detecting member includes (i) an elastic arm portion extending in a cantilever shape diagonally upward and forward; (ii) an abutting portion at an extended end portion of the elastic arm portion and restricting movement of the detecting member from the initial position to the detecting position; (iii) a pair of walls, one at the left and one at the right, raised from the top surface of the housing main body; (iv) a bridge portion connecting top ends of the walls; and (v) an excessive bending restriction portion restricting excessive bending of the lock arm upward by covering the top surface of the lock arm with the bridge portion.
摘要翻译：连接器包括：（i）锁定臂，其从壳体主体以悬臂形状向后延伸;以及（ii）检测构件，其布置成可以从初始位置向前移动到检测位置。检测构件包括：（i）以倾斜的方式向上和向前延伸的弹性臂部分; （ii）弹性臂部的延伸端部的抵接部，限制检测部件从初始位置向检测位置的移动; （iii）一对墙壁，一个位于左侧，一个位于右侧，从壳体主体的上表面升起; （iv）连接壁的顶端的桥接部分; 和（v）通过用桥接部分覆盖锁定臂的上表面而限制锁定臂过度弯曲的过度的弯曲限制部。

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