公开(公告)号：US5904583A

公开(公告)日：1999-05-18

申请号：US624520

申请日：1996-06-04

申请人： Takatoshi Katsuma ,  Hisashi Kounoya

发明人： Takatoshi Katsuma ,  Hisashi Kounoya

IPC分类号： H01R13/629 ,  H01R13/62

CPC分类号： H01R13/62933

摘要： Protrusions 35 are formed on cam grooves 33 of arm 32 of a lever 30 for the purpose of holding connector housings 10 and 20 in a preliminary fitted state. Engagement pins 12 are prevented from disconnecting from the respective cam grooves 33 when the female connector housing 10 is inserted slightly into a hood 21 of the male connector housing 20 such that he connector housings 10 and 20 are held in the preliminary fitted state. Accordingly, the lever 30 can be turned smoothly. Since no hole communicating between the interior and the exterior of the connector is formed in the inner part of the hood 21, there is no possibility that water may penetrate into the hood 21.

摘要翻译： PCT No.PCT / JP94 / 01873 Sec。 371日期1996年6月4日 102（e）1996年6月4日PCT 1994年11月7日PCT PCT。 公开号WO95 / 12906 日期1995年5月11日为了将连接器壳体10和20保持在初步装配状态，突起35形成在杆30的臂32的凸轮槽33上。 当阴连接器壳体10稍微插入阳连接器壳体20的罩21中时，防止接合销12与相应的凸轮槽33分离，使得连接器壳体10和20保持在初步配合状态。 因此，杠杆30可以平稳地转动。 由于在罩21的内部没有形成连接器的内部和外部之间的连通孔，因此不会有水渗透到罩21中。

公开(公告)号：US20080293300A1

公开(公告)日：2008-11-27

申请号：US12123766

申请日：2008-05-20

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/40

CPC分类号： H01R13/4367 ,  H01R13/4223 ,  H01R13/642

摘要： A connector has a terminal insertion opening (23) and a restriction (25) projects in at an inner corner of the terminal insertion opening (23). A terminal fitting (30) has a rectangular tube (31) and a positioning projection (43) projects out from the rectangular tube (30). The positioning projection (43) is offset laterally from the restriction (25) when the terminal fitting (30) is oriented properly so that the tube (30) can be inserted into the terminal insertion opening (20). However, the positioning projection (43) is offset rotationally from the restriction (25) when the terminal fitting (30) is oriented improperly so that a corner (41) of the rectangular tube (31) contacts the restriction (25). The corner (41) of the rectangular tube (31) has a higher strength than a cantilevered projection from the rectangular tube (31). Thus, the corner (41) will not be deformed by contact with the restriction (25).

摘要翻译： 连接器具有端子插入口（23），并且限制器（25）突出在端子插入口（23）的内角处。 端子接头（30）具有矩形管（31），并且定位突起（43）从矩形管（30）伸出。 当端子接头（30）被适当地定向使得管（30）能够插入端子插入口（20）中时，定位突起（43）从限制（25）侧向偏移。 然而，当端子接头（30）不适当地定向使得矩形管（31）的角部（41）接触限制器（25）时，定位突起（43）从限制（25）可旋转地偏移。 矩形管（31）的角部（41）具有比来自矩形管（31）的悬臂突起更高的强度。 因此，角部（41）不会因与限制部（25）的接触而变形。

公开(公告)号：US07238041B2

公开(公告)日：2007-07-03

申请号：US11116037

申请日：2005-04-27

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/627

CPC分类号： H01R13/6272

摘要： A hood (14) is provided in a male housing (11). The hood (14) has an inwardly projected locking claw (16) for keeping the female housing (21) fit in the male housing (11) when a to-be-locked portion (47) of a female housing (21) is locked to the locking claw (16). A locking means penetration space (17) is provided rearward from the locking claw (16) for receiving the to-be-locked portion (47) of the female housing (21). The locking means penetration space (17) opens to the outside along a direction intersecting a fit-in/separation direction of the female housing (21). A rear of the locking means penetration space (17) inside the hood (14) has an inwardly projecting reinforcing rib (18) opposite the locking claw (16) and extended in the fit-in/separation direction of the female housing (21).

摘要翻译： 罩（14）设置在阳壳体（11）中。 罩（14）具有向内突出的锁定爪（16），用于当阴壳体（21）的锁定部分（47）被锁定时，用于将阴壳体（21）装配在阳壳体（11）中 到锁定爪（16）。 锁定装置穿透空间（17）从锁定爪（16）的后方设置，用于容纳阴壳体（21）的待锁定部分（47）。 锁定装置穿透空间（17）沿着与阴壳体（21）的装入/分离方向相交的方向向外部开口。 在罩（14）内部的锁定装置穿透空间（17）的后部具有与锁定爪（16）相对并沿着阴壳体（21）的装入/分离方向延伸的向内突出的加强肋（18） 。

公开(公告)号：US06890194B2

公开(公告)日：2005-05-10

申请号：US10436855

申请日：2003-05-13

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/629 ,  H01R13/62

CPC分类号： H01R13/62905

摘要： A connector has first and second housings (20, 10) that are connectable with one another. A lever (40) is mounted on the first housing (20) and has cam grooves (43) that engage cam pins (13) on the second housing (10). The housings (10, 20) are connected partly so that cam pins (13) fit into the cam grooves (43) to a specified position and so that mountable parts (12, 25; 28) begin engaging. The lever (40) then is operated, and a cam action is displayed as the cam pins (13) move in the cam grooves (43). As a result, the two housings (10, 20) are connected properly.

摘要翻译： 连接器具有可彼此连接的第一和第二壳体（20,10）。 杠杆（40）安装在第一壳体（20）上并且具有接合在第二壳体（10）上的凸轮销（13）的凸轮槽（43）。 壳体（10,20）部分地连接，使得凸轮销（13）装配到凸轮槽（43）中到达指定位置，并且可安装部件（12,25,28）开始接合。 然后操作杆（40），并且当凸轮销（13）在凸轮槽（43）中移动时，显示凸轮动作。 结果，两个壳体（10,20）正确连接。

公开(公告)号：US5997321A

公开(公告)日：1999-12-07

申请号：US907898

申请日：1997-08-11

申请人： Hiroyuki Nakata ,  Takatoshi Katsuma

发明人： Hiroyuki Nakata ,  Takatoshi Katsuma

IPC分类号： H01R13/629 ,  H01R13/639 ,  H01R13/62

CPC分类号： H01R13/62933

摘要： The posterior end of a connector housing 11 has contact supporting members 17 formed thereon, their posterior faces forming arc-shaped guiding faces 17a formed so as to correspond to the path of a bendable lock 23 provided on a pivoting operating member 22. When the lever 20 is latched, the bending of the operating member 22 is prevented due to the guiding faces 17a. As a result there is no possibility of the operating member 22 bending due to an unintentional external force, and thereby releasing the lock 23.

摘要翻译： 连接器壳体11的后端具有形成在其上的接触支撑构件17，它们的后表面形成为与设置在枢转操作构件22上的可弯曲锁23的路径相对应的弧形引导面17a。当杠杆 20被锁定，由于引导面17a阻止了操作构件22的弯曲。 结果，操作构件22不会由于无意的外力而弯曲，从而释放锁23。

公开(公告)号：US20110170947A1

公开(公告)日：2011-07-14

申请号：US12981594

申请日：2010-12-30

申请人： Song Zheng ,  Takatoshi Katsuma

发明人： Song Zheng ,  Takatoshi Katsuma

IPC分类号： F16B2/20

CPC分类号： H01R13/5221 ,  H01R13/516 ,  H01R13/62911 ,  H01R13/743 ,  Y10T403/52

摘要： A connector which can avoid lowering of a waterproof performance between a frame and a sub-housing. First and second housings are engaged by rotating a lever mounted on the first housing. The second housing has a second frame and second sub-housings are accommodated in accommodating spaces formed in the second frame. A cam follower is formed on an outer surface of a dual-purpose outer wall that faces the accommodating space out of the second frame. A seal is provided between an outer periphery of the second sub-housing and an inner periphery of the accommodating space. A frame-shaped restricting member is assembled to the second frame and surrounds the second frame to restrict outward displacement of the dual-purpose wall.

摘要翻译： 一种能够避免在框架和副壳体之间降低防水性能的连接器。 通过旋转安装在第一壳体上的杆来接合第一和第二壳体。 第二壳体具有第二框架，第二子壳体容纳在形成在第二框架中的容纳空间中。 凸轮从动件形成在双用途外壁的面向容纳空间离开第二框架的外表面上。 密封件设置在第二副壳体的外周和容纳空间的内周之间。 框架形的限制构件组装到第二框架并且围绕第二框架以限制双用途墙的向外移位。

公开(公告)号：US07267562B2

公开(公告)日：2007-09-11

申请号：US11372713

申请日：2006-03-10

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/44

CPC分类号： H01R13/516 ,  H01R13/4538

摘要： A retainer (20) and a moving plate (10) are inserted into a hood (12) of a connector (F). A locking piece (22) projects from a front surface of the retainer (20). A locking hole (41) is formed through the moving plate (10). The locking piece (22) penetrates through the locking hole (41) to lock a locking projection (27) at a front end of the locking piece (22) to a periphery of the locking hole (41). Thus, the moving plate (10) is supported and is prevented from moving longitudinally. A thick reinforcement (44) is formed on the periphery of the locking hole (41) of the moving plate (10) to fill a gap between the moving plate (10) and the locking projection (27).

摘要翻译： 保持器（20）和移动板（10）插入到连接器（F）的罩（12）中。 锁定件（22）从保持器（20）的前表面突出。 通过移动板（10）形成锁定孔（41）。 锁定片（22）穿过锁定孔（41），以将锁定突起（27）锁定在锁定片（22）的前端到锁定孔（41）的周边。 因此，移动板（10）被支撑并被阻止纵向移动。 在移动板（10）的锁定孔（41）的周边上形成厚的加强件（44），以填充移动板（10）和锁定突起（27）之间的间隙。

公开(公告)号：US20050245124A1

公开(公告)日：2005-11-03

申请号：US11116037

申请日：2005-04-27

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/627

CPC分类号： H01R13/6272

摘要： A hood (14) is provided in a male housing (11). The hood (14) has an inwardly projected locking claw (16) for keeping the female housing (21) fit in the male housing (11) when a to-be-locked portion (47) of a female housing (21) is locked to the locking claw (16). A locking means penetration space (17) is provided rearward from the locking claw (16) for receiving the to-be-locked portion (47) of the female housing (21). The locking means penetration space (17) opens to the outside along a direction intersecting a fit-in/separation direction of the female housing (21). A rear of the locking means penetration space (17) inside the hood (14) has an inwardly projecting reinforcing rib (18) opposite the locking claw (16) and extended in the fit-in/separation direction of the female housing (21).

摘要翻译： 罩（14）设置在阳壳体（11）中。 罩（14）具有向内突出的锁定爪（16），用于当阴壳体（21）的锁定部分（47）被锁定时，用于将阴壳体（21）装配在阳壳体（11）中 到锁定爪（16）。 锁定装置穿透空间（17）从锁定爪（16）的后方设置，用于容纳阴壳体（21）的待锁定部分（47）。 锁定装置穿透空间（17）沿着与阴壳体（21）的装入/分离方向相交的方向向外部开口。 在罩（14）内部的锁定装置穿透空间（17）的后部具有与锁定爪（16）相对并沿着阴壳体（21）的装入/分离方向延伸的向内突出的加强肋（18） 。

公开(公告)号：US06837733B2

公开(公告)日：2005-01-04

申请号：US10284549

申请日：2002-10-30

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/639 ,  H01R13/502 ,  H01R13/64 ,  H01R13/641 ,  H01R29/00

CPC分类号： H01R13/641 ,  H01R13/502

摘要： A connector (Fa) has a housing (10) in which terminal fittings (14) are accommodated. A cover (30) can be assembled with the housing 10 to cover the terminal fittings (14). The connector (Fa) also has a detector (35) for detecting whether the housing (10) is connected properly with a mating connector (M) based on whether the detector (35) can be assembled with the housing (10) at a properly assembled position. The housing (10), the cover (30) and the detector (35) are prepared as two units. Thus, assembling operability is better as compared to a case where these three are prepared separate.

摘要翻译： 连接器（Fa）具有容纳端子接头（14）的壳体（10）。 可以将壳体（30）与壳体10组装以覆盖端子配件（14）。 连接器（Fa）还具有检测器（35），用于根据检测器（35）是否能够正确地与壳体（10）组装在一起，检测壳体（10）是否与配合连接器（M）正确连接 组装位置。 壳体（10），盖（30）和检测器（35）被准备为两个单元。 因此，与分开制备三种情况相比，组装操作性更好。

公开(公告)号：US6012933A

公开(公告)日：2000-01-11

申请号：US906593

申请日：1997-08-05

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/631 ,  H01R13/629 ,  H01R13/64 ,  H01R13/641 ,  H01R13/62

CPC分类号： H01R13/62933

摘要： A lever-type electrical connector has resilient return members 40 which extend so as to cut across a radius of a circle which is the center of rotation of the lever 30, and have an anterior end 41 which bends outwards along the radial direction. In this configuration, the anterior end of the pushing member 40 does not protrude excessively from the arm 31, thereby allowing the interaction region of the pushing member 40 that accompanies the pivoting of the lever 30 to be small. Furthermore, the anterior end 41 is pushed in a straight line against the protrusion 25, and thus the return force is more effective.

摘要翻译： 杠杆式电连接器具有弹性回弹元件40，它们延伸成横切作为杠杆30的旋转中心的圆的半径，并具有沿径向向外弯曲的前端41。 在这种构造中，推动构件40的前端不会从臂31过度突出，从而允许伴随杆30的枢转的推动构件40的相互作用区域小。 此外，前端41被推向突出部25的直线上，因此返回力更有效。