公开(公告)号：US5244421A

公开(公告)日：1993-09-14

申请号：US888637

申请日：1992-05-27

申请人： Keishi Jinno ,  Tamio Watanabe ,  Sakai Yagi ,  Takayoshi Endo

发明人： Keishi Jinno ,  Tamio Watanabe ,  Sakai Yagi ,  Takayoshi Endo

IPC分类号： H01R13/42 ,  H01R13/436

CPC分类号： H01R13/4368

摘要： This invention is to provide a connector for use in connection of a wire harness and the like, a structure of a connector housing and a terminal locking member to be coupled thereto which can prevent the after-removal of a terminal to be inserted into a terminal accommodating chamber provided in the connector housing. According to the present invention, in the inner surface of the side wall of each terminal accommodating chamber provided in a connector housing, there is formed a guide groove which is used to guide the- two outsides of a pair of flexible locking pieces, respectively provided in a terminal locking member.

摘要翻译： 本发明提供一种用于连接线束等的连接器，连接器壳体的结构和要耦合到其上的端子锁定构件，其可以防止端子的移除后插入端子 设置在连接器壳体中的容纳室。 根据本发明，在设置在连接器壳体中的每个端子容纳室的侧壁的内表面中形成有引导槽，该引导槽分别用于引导一对柔性锁定件的外侧，分别设置 在端子锁定构件中。

公开(公告)号：US5238411A

公开(公告)日：1993-08-24

申请号：US858850

申请日：1992-03-27

申请人： Keishi Jinno ,  Tamio Watanabe ,  Sakai Yagi ,  Takayoshi Endo

发明人： Keishi Jinno ,  Tamio Watanabe ,  Sakai Yagi ,  Takayoshi Endo

IPC分类号： H01R13/42 ,  H01R13/422

CPC分类号： H01R12/721 ,  H01R13/4223

摘要： In a connector A for a printed circuit board, the printed circuit board 3 is adapted to be held between and connected to a resilient contact piece 5 of each connection terminal 1, received in a terminal receiving chamber 13 of a connector housing 2, and a top plate portion 8 of the connection terminal 1 disposed in opposed relation to the resilient contact piece 5. A guide projection 16 to which the top plate portion 8 is adapted to be fitted is formed on an end wall 14a of the terminal receiving chamber 13 of the connector housing 2. The deformation of connection terminals attached to a connector housing can be prevented, thereby enabling a smooth, positive connection of the printed circuit board.

摘要翻译： 在用于印刷电路板的连接器A中，印刷电路板3适于被保持在每个连接端子1的弹性接触片5上，并被连接到接收在连接器壳体2的端子容纳室13中的弹性接触件5， 连接端子1的顶板部分8以与弹性接触片5相对的方式设置。顶板部分8适于安装的导向突起16形成在端子容纳室13的端壁14a上 可以防止连接到壳体的连接端子的变形，从而能够平滑地正确地连接印刷电路板。

公开(公告)号：US5201670A

公开(公告)日：1993-04-13

申请号：US797949

申请日：1991-11-26

申请人： Tamio Watanabe ,  Masanori Tsuji ,  Takayoshi Endo ,  Sakai Yagi

发明人： Tamio Watanabe ,  Masanori Tsuji ,  Takayoshi Endo ,  Sakai Yagi

IPC分类号： H01R13/639 ,  H01R13/629 ,  H01R13/635

CPC分类号： H01R13/635 ,  H01R13/62933

摘要： A pair of electrical connectors for releasably connecting a first terminal with a second terminal, comprises: a first connector having a first terminal; a second connector having the second terminal; a manual lever having a base end so mounted on the first connector as to be rotatable in a plane parallel to an insertion direction of the first connector into the second connector, and a free end; an engaging arm provided with a base end rotatably mounted on an intermediate portion of the lever and a free end formed into an engaging portion; engaging means including a hook for catching the engaging portion of the arm, an abutting portion on which the engaging portion of the arm abuts, the hook and abutting portion being provided in the second connector as to be releasably engaged with the engaging portion of the arm. In a preferred embodiment, the connectors further include a spring member for biasing these connectors during connection so as to be separated from each other in the insertion direction described above.

摘要翻译： 一种用于将第一端子与第二端子可释放地连接的电连接器，包括：具有第一端子的第一连接器; 具有第二端子的第二连接器; 手柄，其具有安装在所述第一连接器上的基端，以便能够在与所述第一连接器的插入方向平行的平面中旋转到所述第二连接器中;以及自由端; 接合臂，其设置有可旋转地安装在所述杆的中间部分的基部端部和形成为接合部分的自由端; 接合装置，包括用于捕获臂的接合部分的钩子，臂的接合部分邻接的邻接部分，钩和邻接部分设置在第二连接器中，以与臂的接合部分可释放地接合 。 在优选实施例中，连接器还包括用于在连接期间偏置这些连接器以在上述插入方向上彼此分离的弹簧构件。

公开(公告)号：US5439397A

公开(公告)日：1995-08-08

申请号：US162754

申请日：1993-12-07

申请人： Makoto Yamanashi ,  Keishi Jinno ,  Tamio Watanabe ,  Takayoshi Endo ,  Sakai Yagi

发明人： Makoto Yamanashi ,  Keishi Jinno ,  Tamio Watanabe ,  Takayoshi Endo ,  Sakai Yagi

IPC分类号： H01R13/436

CPC分类号： H01R13/4368

摘要： A double-lock connector includes a connector housing having terminal receiving chambers, metal terminals for being inserted respectively into the terminal receiving chambers, and a terminal retainer connectable to a rear end portion of the connector housing in a two-stage manner, that is, in a provisionally-connected condition and a completely-connected condition, wherein even when the terminal retainer in the provisionally-connected condition, the metal terminal can be smoothly inserted into the connector housing. The double-lock connector of the present invention includes a connector housing and a terminal retainer for being inserted into the connector housing. The connector housing has a plurality of terminal receiving chambers which are separated from one another by a horizontal partition wall and a vertical partition wall. An elastic retaining piece is provided within each of the terminal receiving chambers. A rearwardly-extending tongue-like terminal guide piece is formed on the horizontal partition wall, separating the upper and lower terminal receiving chambers from each other, and is disposed centrally with the width of each terminal receiving chamber. A front end of the terminal guide piece is extended substantially to an inlet end of the connector housing.

摘要翻译： 双锁定连接器包括具有端子接收室的连接器壳体，分别插入端子容纳室的金属端子和可以两级方式连接到连接器壳体的后端部的端子保持器，即， 在临时连接状态和完全连接状态下，即使在临时连接状态下的端子保持器，金属端子可以平滑地插入连接器壳体中。 本发明的双锁定连接器包括连接器壳体和用于插入到连接器壳体中的端子保持器。 连接器壳体具有通过水平分隔壁和垂直分隔壁彼此分离的多个端子容纳室。 在每个端子接收室内设有弹性保持件。 在水平分隔壁上形成向后延伸的舌状端子引导件，将上端子接收室和下端子接收室彼此分离，并且以每个端子接收室的宽度为中心布置。 端子引导件的前端基本上延伸到连接器壳体的入口端。

公开(公告)号：US5137466A

公开(公告)日：1992-08-11

申请号：US781800

申请日：1991-10-28

申请人： Takayoshi Endo ,  Sakai Yagi ,  Tamio Watanabe ,  Masanori Tsuji

发明人： Takayoshi Endo ,  Sakai Yagi ,  Tamio Watanabe ,  Masanori Tsuji

IPC分类号： H01R13/42 ,  H01R13/52 ,  H01R13/627 ,  H01R13/629 ,  H01R13/639

CPC分类号： H01R13/627 ,  H01R13/5219 ,  H01R13/629

摘要： An electric connector wherein a pair of connector housings can be fitted smoothly with each other at a step in accordance with an inertial locking system and besides can be separated smoothly from each other. The electric connector comprises, in addition to a conventional primary locking mechanism, another locking mechanism, which includes a locking spring member mounted on one of a pair of connector housings and having a pair of contacting pieces at ends of a pair of resilient arms thereof. The second locking mechanism further includes a pair of locking spring arresting portions provided on the other connector housing on loci of the contacting pieces upon fitting or removal of the housings and each having such a diamond-shaped profile that the contacting pieces follow different routes between fitting operation and separating operation of the first and second connector housings to allow smooth fitting in accordance with an inertial locking system and smooth separation with a small force.

摘要翻译： 一种电连接器，其中一对连接器壳体可以根据惯性锁定系统在一个台阶上彼此平滑地彼此配合，此外可以彼此平滑地分离。 除了常规的主要锁定机构之外，电连接器还包括另一个锁定机构，该锁定机构包括安装在一对连接器壳体之一上的锁定弹簧件，并且在其一对弹性臂的端部具有一对接触件。 第二锁定机构还包括一对锁定弹簧止动部分，其在安装或拆卸壳体时设置在接触件的轨迹上的另一连接器壳体上，并且每个具有这样的菱形轮廓，使得接触件沿接合件之间的不同路线 第一和第二连接器壳体的操作和分离操作，以允许根据惯性锁定系统平滑地装配并且以小的力平滑分离。

公开(公告)号：US5183418A

公开(公告)日：1993-02-02

申请号：US767947

申请日：1991-09-30

申请人： Makoto Yamanashi ,  Keishi Jinno ,  Tamio Watanabe ,  Takayoshi Endo ,  Sakai Yagi

发明人： Makoto Yamanashi ,  Keishi Jinno ,  Tamio Watanabe ,  Takayoshi Endo ,  Sakai Yagi

IPC分类号： H01R13/436

CPC分类号： H01R13/4368

摘要： A connector is made up of a connector housing including terminal accommodating chambers each of which has a first flexible locking piece for locking a metal terminal; and a terminal locking member which is engaged with the connector housing temporarily and finally, and which has second flexible locking pieces provided for locking the metal terminals in the terminal accommodating chambers, respectively. Each of the second flexible locking pieces has a locking protrusion which, when the metal terminal is inserted in a reverse way, is engaged with the protrusion of the metal terminal, or each of the second flexible locking pieces is adapted to push, when the metal terminal is inserted in a reverse way, the metal terminal against the wall of the terminal accommodating chamber, to interrupt the insertion of the metal terminal. Each terminal accommodating chamber may hve a terminal guide to smoothly guide the metal terminal thereinto.

摘要翻译： 连接器由包括端子容纳室的连接器壳体构成，每个端子具有用于锁定金属端子的第一柔性锁定件; 以及端子锁定构件，其临时且最终与连接器壳体接合，并且具有分别用于将金属端子锁定在端子容纳室中的第二柔性锁定片。 每个第二柔性锁定件具有锁定突起，当金属端子以相反的方式插入时，锁定突起与金属端子的突起接合，或者当金属 端子以相反方式插入，金属端子抵靠端子容纳室的壁，以中断金属端子的插入。 每个端子容纳室可以设置端子引导件，以便将金属端子平滑地引导到其中。

公开(公告)号：US5569055A

公开(公告)日：1996-10-29

申请号：US478835

申请日：1995-06-07

申请人： Makoto Yamanashi ,  Keishi Jinno ,  Tamio Watanabe ,  Takayoshi Endo ,  Sakai Yagi

发明人： Makoto Yamanashi ,  Keishi Jinno ,  Tamio Watanabe ,  Takayoshi Endo ,  Sakai Yagi

IPC分类号： H01R13/436

CPC分类号： H01R13/4368

摘要： A double-lock connector includes a connector housing having terminal receiving chambers, metal terminals for being inserted respectively into the terminal receiving chambers, and a terminal retainer connectable to a rear end portion of the connector housing in a two-stage manner, that is, in a provisionally-connected condition and a completely-connected condition, wherein even when the terminal retainer in the provisionally-connected condition, the metal terminal can be smoothly inserted into the connector housing. The double-lock connector of the present invention includes a connector housing and a terminal retainer for being inserted into the connector housing. The connector housing has a plurality of terminal receiving chambers which are separated from one another by a horizontal partition wall and a vertical partition wall. An elastic retaining piece is provided within each of the terminal receiving chambers. A rearwardly-extending tongue-like terminal guide piece is formed on the horizontal partition wall, separating the upper and lower terminal receiving chambers from each other, and is disposed centrally with the width of each terminal receiving chamber. A front end of the terminal guide piece is extended substantially to an inlet end of the connector housing.

公开(公告)号：US5295856A

公开(公告)日：1994-03-22

申请号：US2026

申请日：1993-01-08

申请人： Takayoshi Endo ,  Sakai Yagi ,  Tamio Watanabe

发明人： Takayoshi Endo ,  Sakai Yagi ,  Tamio Watanabe

IPC分类号： H01R13/629 ,  H01R13/621 ,  H01R13/639 ,  H01R13/64 ,  H01R13/627

CPC分类号： H01R13/6215 ,  H01R2107/00 ,  H01R2201/26 ,  H01R24/66

摘要： An improved multi-terminal connector for connecting wire harnesses in automobiles, for example. The connector includes a first connector housing having a plurality of terminal receiving chambers arranged in a transverse direction and a plurality of first metal terminals received in respective terminal receiving chambers, a second connector housing adapted to be mated with the first connector housing and having a plurality of second metal terminals adapted to be electrically connected to respective first metal terminals and connecting force applying and receiving members respectively provided in the first and second connector housings at central portions for mating the first connector housing with the second connector housing and electrically connecting the first metal terminals to the second metal terminals. According to the invention, the terminal receiving chambers gradually project forwardly so that one of the first metal terminals is displaced to slightly project forward in comparison with an adjacent one of the first metal terminals which is located closer to the central portion of the first connector housing in the transverse direction.

摘要翻译： 例如，用于连接汽车中的线束的改进的多端子连接器。 连接器包括：第一连接器壳体，其具有沿横向方向布置的多个端子容纳室和容纳在各个端子容纳室中的多个第一金属端子;适于与第一连接器壳体配合的第二连接器壳体， 的第二金属端子，其适于电连接到相应的第一金属端子，以及分别设置在第一和第二连接器壳体中的中心部分处的连接力施加和接收构件，用于将第一连接器壳体与第二连接器壳体配合并电连接第一金属 端子到第二个金属端子。 根据本发明，端子接收室逐渐向前突出，使得第一金属端子中的一个与位于更靠近第一连接器壳体的中心部分的相邻的第一金属端子相比稍微向前突出， 在横向上。

公开(公告)号：US5529426A

公开(公告)日：1996-06-25

申请号：US213059

申请日：1994-03-15

申请人： Satoki Masuda ,  Takashi Ishii ,  Tamio Watanabe ,  Toru Nagano ,  Takayoshi Endo

发明人： Satoki Masuda ,  Takashi Ishii ,  Tamio Watanabe ,  Toru Nagano ,  Takayoshi Endo

IPC分类号： H01R13/518 ,  H01R13/627 ,  H02B1/048 ,  B25G3/18

CPC分类号： H02B1/048 ,  H01R13/518 ,  H01R13/627 ,  Y10T403/60 ,  Y10T403/606

摘要： An object of the present invention is to provide a housing block retaining construction which allows a release tool to be easily operated, and will not interfere with the withdrawal of a housing block. According to the present invention, there is provided that a housing block retaining construction comprises a retaining lance slanting in the insertion direction provided in an insertion opening of a housing holder, a notch in which a distal end of a release tool is engageable formed in a distal end of the retaining lance, a retaining projection for engagement with the retaining lance provided on a housing block, and a recess for allowing the release tool to pass therethrough formed in that portion of the retaining projection corresponding to the notch.

摘要翻译： 本发明的目的是提供一种允许释放工具容易操作的壳体块保持结构，并且不会妨碍壳体块的抽出。 根据本发明，提供一种壳体保持构造，包括沿设置在壳体保持器的插入开口中的插入方向倾斜的保持枪，其中释放工具的远端可接合形成在凹口中的凹口 保持喷枪的远端，用于与设置在壳体块上的保持喷枪接合的保持突起和用于允许释放工具通过的凹部，其形成在对应于凹口的保持突起的该部分中。

公开(公告)号：US5224876A

公开(公告)日：1993-07-06

申请号：US849690

申请日：1992-03-12

申请人： Masayuki Ito ,  Takahiro Yoneda ,  Takayoshi Endo ,  Tamio Watanabe

发明人： Masayuki Ito ,  Takahiro Yoneda ,  Takayoshi Endo ,  Tamio Watanabe

IPC分类号： H01R13/11 ,  H01R13/422 ,  H01R13/436 ,  H01R13/46

CPC分类号： H01R13/4367 ,  H01R13/4223

摘要： The object of the present invention is to provide an electrical connector in which terminals with wires having a diameter larger than another wire can be accommodated in the cavities of the connector without changing the size of the connector and without using a butt joint. The electrical connector according to the present invention includes a connector housing, a first terminal for connecting a first wire, the first terminal having an electrical contact portion at one end thereof, a conductor clamping portion at another end thereof, and intermediate portion, a second terminal for connecting a second wire having a diameter larger than that of the first wire, the second terminal having an electrical contact portion at one end thereof, a conductor clamping portion at another end thereof, and intermediate portion, the intermediate portion of the second terminal being formed to be longer than that of the first terminal, and a plurality of terminal accommodating cavities disposed in the connector housing for accommodating the first and second terminals, wherein each of the second terminals is accommodated so as to protrude form a rear end of the plurality of terminal accommodating cavities and at least one first terminal is disposed between the second terminals.

摘要翻译： 本发明的目的是提供一种电连接器，其中具有大于另一导线的直径的导线的端子可以容纳在连接器的空腔中，而不改变连接器的尺寸并且不使用对接。 根据本发明的电连接器包括连接器壳体，用于连接第一线的第一端子，在其一端具有电接触部分的第一端子，在其另一端处的导体夹持部分和中间部分，第二端子 端子，用于连接直径大于第一线的直径的第二线，第二端在其一端具有电接触部分，在其另一端具有导体夹持部分和中间部分，第二端子的中间部分 被形成为比第一端子长，并且多个端子容纳腔设置在连接器壳体中，用于容纳第一和第二端子，其中每个第二端子被容纳以形成第二端子的后端 多个端子容纳腔和至少一个第一端子设置在第二端子之间 s。