公开(公告)号：US08388388B2

公开(公告)日：2013-03-05

申请号：US13036131

申请日：2011-02-28

申请人： Masakazu Suzuki ,  Toshikazu Sakurai ,  Yuji Minoda ,  Yohei Kugumiya ,  Kazuyuki Iwashita

发明人： Masakazu Suzuki ,  Toshikazu Sakurai ,  Yuji Minoda ,  Yohei Kugumiya ,  Kazuyuki Iwashita

IPC分类号： H01R13/40

CPC分类号： H01R13/113

摘要： A connector includes: a terminal fitting having a body portion; and a housing having a cavity that receives the terminal fitting, wherein the body portion has a first protrusion that protrudes from an outer surface of the body portion and an interference avoiding portion, wherein the first protrusion and the interference avoiding portion are disposed to be opposed to each other substantially in a diagonal line on a virtual projection plane, and wherein the cavity is formed with, in an inner surface thereof, a first groove into which the first protrusion is allowed to enter only when the terminal fitting has a proper insertion posture relative to the cavity and an interference portion that is formed to swell from the inner surface of the cavity to narrow a gap with the interference avoiding portion.

摘要翻译： 连接器包括：具有主体部分的端子接头; 以及壳体，其具有容纳所述端子接头的空腔，其中所述主体部分具有从所述主体部分的外表面突出的第一突起和干涉避免部分，其中所述第一突起和所述抗干扰部分被设置为相对 彼此大体上在虚拟投影平面上的对角线中，并且其中，所述空腔在其内表面中形成有第一凹槽，仅当所述端子接头具有适当的插入姿势时才允许所述第一突起进入所述第一凹槽 相对于空腔和干涉部分，其形成为从空腔的内表面膨胀以与干涉避免部分缩小间隙。

公开(公告)号：US20120057928A1

公开(公告)日：2012-03-08

申请号：US13206572

申请日：2011-08-10

申请人： Masakazu Suzuki ,  Toshikazu Sakurai

发明人： Masakazu Suzuki ,  Toshikazu Sakurai

IPC分类号： F16B1/00

CPC分类号： H01R13/6272 ,  Y10T403/587

摘要： In the process of connecting two housings (10, 30), a lock arm (36) is resiliently deformed in an unlocking direction crossing a connecting direction of the two housings (10, 30) by sliding in contact with a guiding surface (17) of a lock portion (16). The guiding surface (17) includes a first guiding surface (17A) arranged in a front area in the connecting direction to the second housing (30) and a second guiding surface (17B) arranged in an area behind the first guiding surface (17A) in the connecting direction to the second housing (30) and having a steep area (22) whose angle of inclination with respect to the connecting direction of the two housings (10, 30) is larger than that of the first guiding surface (17A).

摘要翻译： 在连接两个壳体（10,30）的过程中，锁定臂（36）通过与导向表面（17）接触滑动而沿与两个壳体（10,30）的连接方向交叉的解锁方向弹性变形， 的锁定部分（16）。 引导面（17）包括布置在与第二壳体（30）的连接方向的前部区域中的第一引导表面（17A）和布置在第一引导表面（17A）后面的区域中的第二引导表面（17B） 在与第二壳体（30）的连接方向上具有相对于两个壳体（10,30）的连接方向的倾斜角大于第一引导面（17A）的倾斜角的陡峭区域（22） 。

公开(公告)号：US20110212646A1

公开(公告)日：2011-09-01

申请号：US13036067

申请日：2011-02-28

申请人： Masakazu Suzuki ,  Toshikazu Sakurai ,  Yuji Minoda ,  Hirotomi Nemoto ,  Shigeki Takahashi

发明人： Masakazu Suzuki ,  Toshikazu Sakurai ,  Yuji Minoda ,  Hirotomi Nemoto ,  Shigeki Takahashi

IPC分类号： H01R13/62

CPC分类号： H01R13/4223 ,  H01R13/4361 ,  H01R13/4364

摘要： A connector includes: a housing having a plurality of cavities; and a plurality of terminal fittings that are inserted into the cavities individually and respectively, wherein a lance is formed in each of the cavities, the lance having a lock portion to be locked in a corresponding one of the terminal fittings, wherein the cavities are disposed to be aligned in a bending direction of the lances, and wherein an escape portion is provided in the terminal fitting which is inserted into the cavity disposed to be opposed to the back surface, the escape portion being formed to dent an outer surface of the terminal fitting opposed to the back surface of the lance so that at least a part of a back face portion of the lance is allowed to enter the escape portion when the lance bends elastically toward the back face.

摘要翻译： 连接器包括：具有多个空腔的壳体; 以及分别插入到所述空腔中的多个端子配件，其中在每个所述空腔中形成有喷枪，所述喷枪具有锁定在相应的一个所述端子接头中的锁定部分，其中所述空腔被设置 在矛杆的弯曲方向上对齐，并且其中，在插入到与后表面相对设置的空腔中的端子配件中设置有逃逸部，该逃逸部形成为凹陷终端的外表面 配件与喷枪的后表面相对，使得当喷枪弹性地向后表面弯曲时，允许喷枪的背面部分的至少一部分进入逃逸部分。

公开(公告)号：US07175489B2

公开(公告)日：2007-02-13

申请号：US10961012

申请日：2004-10-08

申请人： Masayasu Fujii ,  Toshikazu Sakurai

发明人： Masayasu Fujii ,  Toshikazu Sakurai

IPC分类号： H01R9/16

CPC分类号： H01R43/16 ,  H01R13/41

摘要： Joint terminals (20c) and a housing (10) are united by a press-in operation instead of being united by insert molding. Thus, there is no likelihood that an injection pressure will deform the joint terminals (20c). The joint terminal (20c) has a coupling (21) bent so that upper and lower supports (26, 27) are formed at the opposite sides of an intermediate portion (28). A high dimensional precision can be obtained even when an automatic mounting machine is used for pressing the joint terminals (20c) into the housing (10).

摘要翻译： 接合端子（20c）和壳体（10）通过压入操作而联合，而不是通过嵌件成型联合。 因此，喷射压力不可能使接头端子（20c）变形。 接合端子（20c）具有弯曲的联接件（21），使得上部和下部支撑件（26,27）形成在中间部分（28）的相对侧。 即使当使用自动安装机将接合端子（20c）按压到壳体（10）中时，也可以获得高尺寸精度。

公开(公告)号：US20060205270A1

公开(公告)日：2006-09-14

申请号：US11371461

申请日：2006-03-09

申请人： Toshikazu Sakurai ,  Atsushi Sakatani

发明人： Toshikazu Sakurai ,  Atsushi Sakatani

IPC分类号： H01R31/08

CPC分类号： H01R31/085 ,  H01R31/08

摘要： A joint connector has a housing (10) with insertion spaces (11) for receiving terminal fittings (20). A joint terminal (30) is mounted in the housing (10) at a first position where the joint terminal (30) is retracted from the insertion spaces (11). The terminal fittings (20) then are inserted into the insertion spaces (11) of the housing (10). The joint terminal (30) then is displaced to a full locking position for contacting and shorting the terminal fittings (20). As a result, the joint terminal (30) does not hinder insertion of the terminal fittings (20). Furthermore, the joint terminal (30) is mounted directly in the housing (10) and does not require a separate holder. Thus, the number of parts is reduced.

摘要翻译： 接头连接器具有用于接收端子接头（20）的插入空间（11）的壳体（10）。 接头端子（30）在接合端子（30）从插入空间（11）缩回的第一位置处安装在壳体（10）中。 然后将端子接头（20）插入壳体（10）的插入空间（11）中。 接头端子（30）然后被移动到完全锁定位置，用于使端子接头（20）接触和短路。 结果，接头端子（30）不阻碍端子接头（20）的插入。 此外，接头端子（30）直接安装在壳体（10）中，并且不需要单独的支架。 因此，部件的数量减少。

公开(公告)号：US20060096848A1

公开(公告)日：2006-05-11

申请号：US11268289

申请日：2005-11-04

申请人： Atsushi Sakatani ,  Yoshihiro Uchiyama ,  Toshikazu Sakurai

发明人： Atsushi Sakatani ,  Yoshihiro Uchiyama ,  Toshikazu Sakurai

IPC分类号： H01H1/10

CPC分类号： H01R13/62938 ,  H01R13/6295 ,  H01R13/62955

摘要： A lever (30) can be assembled in either of two postures symmetrical with respect to an axis of symmetry (19), and the rotating direction of the lever (30) changes depending on the assembling posture. Thus, the rotating direction of the lever (30) can be selected depending on circumstances. A cam follower (52) can enter a cam groove (33) regardless of the posture in which the lever (30) is assembled. The lever (30) can be held at a standby position by a holder (21L, 21R, 22, 34, 36), and the lever (30) can be locked at a connection position by a lock (21L, 21R, 23L, 23R, 39, 41).

摘要翻译： 杆（30）可以组装成相对于对称轴线对称的两个姿势中的任一个（19），并且杠杆（30）的旋转方向根据组装姿势而改变。 因此，杠杆（30）的旋转方向可以根据情况进行选择。 凸轮从动件（52）可以进入凸轮槽（33）而与杆（30）组装在一起的姿势无关。 杆（30）可以由保持器（21L，21R，22,34,36）保持在备用位置，并且杆（30）可以通过锁（21L，21）锁定在连接位置 R，23 L，23 R，39，41）。

公开(公告)号：US06960723B2

公开(公告)日：2005-11-01

申请号：US10646996

申请日：2003-08-22

申请人： Masayasu Fujii ,  Toshikazu Sakurai

发明人： Masayasu Fujii ,  Toshikazu Sakurai

IPC分类号： H01R4/18 ,  H01R11/12 ,  H01R11/32 ,  H01R15/32

CPC分类号： H01R11/12 ,  H01R4/185 ,  H01R11/32

摘要： A terminal fitting (10) is made of a metallic plate material stamped out into a specified shape and has a substantially flat main body (13), a substantially flat coupling (16) extending from an outer peripheral edge of the main body (13), and a wire crimping portion (17) further extending from an extending end of the coupling (16). The coupling (16) of the terminal fitting (10) has a reinforcement formed by placing reinforcing plates (20, 26) substantially one over the other.

摘要翻译： 端子接头（10）由冲压成规定形状的金属板材制成，具有基本平坦的主体（13），从主体（13）的外周缘延伸的基本平坦的联接器（16） ，以及从联接器（16）的延伸端延伸的电线压接部分（17）。 端子接头（10）的联接器（16）具有通过将加强板（20,26）基本上彼此放置而形成的加强件。

公开(公告)号：US06878017B2

公开(公告)日：2005-04-12

申请号：US10722667

申请日：2003-11-26

申请人： Toshikazu Sakurai ,  Masayasu Fujii

发明人： Toshikazu Sakurai ,  Masayasu Fujii

IPC分类号： H01R31/02 ,  H01R4/64 ,  H01R9/24 ,  H01R13/518 ,  H01R13/627 ,  H01R13/642 ,  H01R31/06 ,  H01R31/08 ,  H01R11/09

CPC分类号： H01R31/06 ,  H01R4/64 ,  H01R9/2483 ,  H01R13/6272 ,  H01R13/642 ,  H01R2201/26

摘要： A joint connector (JC) has a housing (30). Fitting recesses (33, 38A, 38B, 38C) are formed in opposite sides of the housing (30) for receiving a power-supply side connector (10) and electric-part side connectors (20). A ground terminal (50) has a row of tabs (55A) projecting from an edge of a busbar (51) and has a grounding plate (52) at an end of the busbar (51). The ground terminal (50) is mounted at a lower level of an intermediate wall (40) of the housing (30) by insert molding, so that the tabs (55A) are in the electric-part side fitting recesses (38A, 38B, 38C). Joint terminals (60A to 60D) have tabs (55B) projecting from opposite lateral edges of a busbar (51) and are mounted at upper and middle levels of the intermediate wall (40) by pressing so that the tabs (55B) are in the fitting recesses (33, 38A, 38B, 38C).

摘要翻译： 接头连接器（JC）具有壳体（30）。 在壳体（30）的相对侧形成安装凹部（33,38A，38B，38C），用于容纳电源侧连接器（10）和电气部件侧连接器（20）。 接地端子（50）具有从母线（51）的边缘突出的一排突片（55A），并且在母线（51）的一端具有接地板（52）。 接地端子（50）通过嵌入成型安装在壳体（30）的中间壁（40）的下部，使得突出部（55A）位于电气部件侧配件凹部（38A，38B， 38C）。 接头端子（60A至60D）具有从汇流条（51）的相对的侧边缘突出的凸片（55B），并通过按压将凸片（55B）安装在中间壁（40）的中部和中部 （33,38A，38B，38C）。

公开(公告)号：US06827607B2

公开(公告)日：2004-12-07

申请号：US10406962

申请日：2003-04-03

申请人： Shinya Fujita ,  Toshikazu Sakurai

发明人： Shinya Fujita ,  Toshikazu Sakurai

IPC分类号： H01R1373

CPC分类号： H01R12/7047 ,  H01R12/716 ,  Y10S439/954

摘要： A housing (10) of a connector has vertical screw holes (14) parallel to a connecting direction of the housing (10) and horizontal screw holes (19) normal to the connecting direction. Thus, the housing (10) is both horizontally and vertically mountable on a circuit board (P), and flexibility in the use of the housing (10) is improved. Further, the horizontal screw holes (19) are normal to the connecting direction and can be formed by a pair of molds movable along the connecting direction. Therefore, costs necessary for the molds can be reduced.

摘要翻译： 连接器的壳体（10）具有与壳体（10）的连接方向平行的垂直螺钉孔（14）和垂直于连接方向的水平螺纹孔（19）。 因此，壳体（10）水平和垂直地安装在电路板（P）上，并且提高了使用壳体（10）的灵活性。 此外，水平螺纹孔（19）垂直于连接方向，并且可以由沿着连接方向移动的一对模具形成。 因此，可以降低模具所需的成本。

公开(公告)号：US06488546B2

公开(公告)日：2002-12-03

申请号：US09978558

申请日：2001-10-18

申请人： Toshikazu Sakurai ,  Shinya Fujita ,  Hideki Kano

发明人： Toshikazu Sakurai ,  Shinya Fujita ,  Hideki Kano

IPC分类号： H01R13502

CPC分类号： H01R13/514

摘要： In block connectors, a male block connector 10 includes male units 11 stacked together in four rows, and six cavities 15, where male metal terminals 2 are received, are formed in each the male units, and are arranged horizontally. Two adjacent male units are combined by a dovetail groove 18 and a dovetail projection 19 provided at these male units. A female block connector 30 includes six female units 31 stacked together horizontally, and four cavities 35, where female metal terminals 5 are received are formed in each of the female units, and are arranged vertically. Two adjacent female units are combined together by retaining plates 39, formed on upper and lower surfaces, and retaining projections 38 formed on the upper and lower surfaces t. Four female metal terminals 5, received in one female unit 31, are connected to male metal terminals 2 received in the male units 11.

摘要翻译： 在块连接器中，阳块单元11包括四排堆叠在一起的阳单元11，并且在每个阳单元中形成六个容纳阳金属端子2的空腔15，并且水平布置。 两个相邻的阳单元通过燕尾槽18和设置在这些阳单元处的燕尾形突起19组合。 阴块连接器30包括在水平方向堆叠的六个阴单元31，并且在每个阴单元中形成有四个空腔35，其中阴金属端子5被容纳在其中，并且垂直布置。 两个相邻的母单元通过形成在上表面和下表面上的保持板39和形成在上表面和下表面t上的保持突起38组合在一起。 接收在一个母单元31中的四个母金属端子5连接到接收在阳单元11中的阳金属端子2。