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1. 发明授权

US5292261A Terminal retainer for connector 失效
标题翻译：连接器端子保持架
公开(公告)号：US5292261A
公开(公告)日：1994-03-08
申请号：US608586
申请日：1990-10-31
申请人： Seiji Hirano , Kenji Takenouchi , Toshihiko Makita
发明人： Seiji Hirano , Kenji Takenouchi , Toshihiko Makita
IPC分类号： H01R13/436
CPC分类号： H01R13/4368
摘要： In a connector system comprising a connector housing having a terminal chamber, a terminal member to be inserted into the terminal chamber, and a terminal retainer to be coupled to a rear portion of the connector housing in two stages, namely, in a first-step engagement and a second-step engagement, the terminal retainer comprising flexible pins extending toward the front side in the terminal chamber, the flexible retainer comprising an engaging end portion capable of being restored to an advance path of the terminal member, and the terminal chamber provided with a stopper for detecting unsatisfactory insertion of the terminal member, the stopper located on the front side of the flexible engaging end of the terminal retainer in the first-step engagement, the engaging end portion, when not restored due to unsatisfactory insertion of the terminal member, making abutting engagement with the stopper when the terminal retainer is tried to be moved to the second-step engagement.
摘要翻译：在具有连接器壳体的连接器系统中，该连接器壳体具有端子室，待插入到端子室中的端子构件和端子保持器，以两级连接到连接器壳体的后部，即第一步接合和第二阶段接合，所述端子保持器包括在端子室中朝向前侧延伸的柔性销，所述柔性保持器包括能够恢复到端子构件的前进路径的接合端部，并且提供端子室具有用于检测端子构件的不令人满意的插入的止动件，位于端子保持器的柔性接合端的前侧的止动件处于第一阶段接合中，接合端部在由于端子的不良插入而不能恢复时当终端保持器被试图移动到第二阶段接合时，与止动件邻接接合。

2. 外观设计

USD319215S Electrical connector housing 失效
公开(公告)号：USD319215S
公开(公告)日：1991-08-20
申请号：US297362
申请日：1989-01-17
申请人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki
设计人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki

3. 外观设计

USD318846S Electrical connector housing 失效
公开(公告)号：USD318846S
公开(公告)日：1991-08-06
申请号：US297513
申请日：1989-01-17
申请人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki
设计人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki

4. 外观设计

USD317901S Housing for an electrical connector 失效
公开(公告)号：USD317901S
公开(公告)日：1991-07-02
申请号：US150713
申请日：1988-02-01
申请人： Toshihiko Makita , Takao Murakami
设计人： Toshihiko Makita , Takao Murakami

5. 外观设计

USD308511S Housing for an electrical connector 失效
公开(公告)号：USD308511S
公开(公告)日：1990-06-12
申请号：US108298
申请日：1987-10-13
申请人： Toshihiko Makita , Yusaku Kioka
设计人： Toshihiko Makita , Yusaku Kioka

6. 发明授权

US5611706A Rubber waterproof plug 失效
标题翻译：橡胶防水塞
公开(公告)号：US5611706A
公开(公告)日：1997-03-18
申请号：US396603
申请日：1995-03-01
申请人： Toshihiko Makita , Akira Maeda
发明人： Toshihiko Makita , Akira Maeda
IPC分类号： H01R13/11 , H01R13/115 , H01R13/52
CPC分类号： H01R13/5205 , H01R13/113
摘要： A rubber waterproof plug (25) is fitted to an outer circumference of a wire (27) extending from a terminal (29) and then inserted into a terminal accommodation chamber (31) formed in a connector housing (20) together with the terminal from a rear end of the connector housing, in order to seal a gap between the wire (27) and an inner wall (31a) of the terminal accommodation chamber (31). The waterproof plug is formed with: a clamp connection portion (33) formed at a front end portion of the waterproof plug and clamped with a front end of the wire by the terminal; and an airtight portion (47) of annular gill-shaped projections (49) formed at a rear end portion of the waterproof plug, for airtightly closing an opening (51) of the terminal accommodation chamber. In particular, an axial length of the annular gill-shaped projections (49) is determined in such a way that a rear end portion thereof is flush with or projects outside from an end surface (51a) of the opening (51) of the terminal accommodation chamber, irrespective of clamped position of the clamp connection portion (33) relative to the terminal. Therefore, even if the waterproof plug is dislocated slightly in the connector housing, it is possible to prevent water from staying at the opening surface of the connector housing, thus improving the reliablity of the waterproof plug.
摘要翻译：橡胶防水塞（25）安装在从端子（29）延伸的导线（27）的外圆周上，然后与端子一起插入形成在连接器壳体（20）中的端子容纳室（31）连接器壳体的后端，以密封电线（27）和端子容纳室（31）的内壁（31a）之间的间隙。防水塞形成有：形成在防水塞的前端部并由端子与导线的前端夹紧的夹紧连接部分（33）以及形成在防水塞的后端部的环状的鳃状突起（49）的气密部（47），用于气密地封闭端子容纳室的开口（51）。特别地，环形鳃状突起（49）的轴向长度被确定为使得其后端部与终端的开口（51）的端面（51a）齐平或从外侧突出，不管夹具连接部分（33）相对于端子的夹紧位置如何。因此，即使防水塞在连接器壳体中稍微脱位，也可以防止水停留在连接器壳体的开口表面，从而提高防水塞的可靠性。

7. 发明授权

US5545062A Terminal for passing through waterproof rubber plug and method of producing terminal 失效
公开(公告)号：US5545062A
公开(公告)日：1996-08-13
申请号：US352107
申请日：1994-11-30
申请人： Takashi Takagishi , Toshihiko Makita
发明人： Takashi Takagishi , Toshihiko Makita
IPC分类号： H01R43/16 , H01R13/422 , H01R13/52 , H01R43/20 , H01R4/10
CPC分类号： H01R13/4223 , H01R13/5208 , H01R43/16 , H01R43/20
摘要： Beveled, chamfered portions are formed at one or both of front and rear ends of each of projected portions including a box-like electrical contact portion and wire-clamping portions, or all of edges of a terminal. A slanting wall, slanting in a direction of withdrawal of the waterproof rubber plug, is provided at a rear side of the projected portion. Annular protective portions are provided adjacent to front and rear ends of the conductor-clamping portion, respectively, the annular protective portions being larger in outer diameter than raised front and rear ends of the conductor-clamping portion after compressive clamping of the conductor-clamping portion. A generally semi-annular projection for preventing an inverted insertion of the terminal is provided at a bottom plate portion of the terminal, and an arch-like curved portion, extending in a direction of the width of the terminal, is formed at an apex portion of the projection. An electrically-conductive metal sheet is shaped by bending in such a manner that burrs, formed at blanked edges of the electrically-conductive metal sheet, are projected inwardly from the terminal.

8. 外观设计

USD326085S Lock check piece for the coupling of a male and female electrical connector 失效
公开(公告)号：USD326085S
公开(公告)日：1992-05-12
申请号：US297515
申请日：1989-01-17
申请人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki
设计人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki

9. 外观设计

USD319426S Electrical connector housing 失效
公开(公告)号：USD319426S
公开(公告)日：1991-08-27
申请号：US262002
申请日：1988-10-24
申请人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki
设计人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki

10. 外观设计

USD318042S Electrical connector housing 失效
公开(公告)号：USD318042S
公开(公告)日：1991-07-09
申请号：US297514
申请日：1989-01-17
申请人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki
设计人： Kenji Takenouchi , Toshihiko Makita , Teruhisa Norizuki

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