公开(公告)号：US06364692B1

公开(公告)日：2002-04-02

申请号：US09583326

申请日：2000-05-31

申请人： Yasushi Okayasu ,  Osamu Taniuchi ,  Hitoshi Okumura ,  Kazuhiko Fuse

发明人： Yasushi Okayasu ,  Osamu Taniuchi ,  Hitoshi Okumura ,  Kazuhiko Fuse

IPC分类号： H01R1120

CPC分类号： H01R13/5219

摘要： A watertight connector is provided to create a reduced degree of connection resistance. The connector includes a female housing 20 to be connected with a male housing 10. A seal 30 is provided on the front surface of the female housing 20, and is held by a seal holder 40. The seal holder 40 presses the seal 30 against the front surface of an accommodating portion 11 to adhere the seal 30 to front opening ends of cavities 13 before the housings 10, 20 are connected with each other. Thereafter, tabs 23 penetrate the seal 30, and the seal 30 adheres to the outer surfaces of the tabs 23 to provide sealing between the cavities 13. Accordingly, during the connection of the housings 10, 20, resistance resulting from the sealing between the cavities 13 is only sliding-contact resistance created between the outer surfaces of the tabs 23 and the seal member 30.

摘要翻译： 提供防水连接器以产生较小的连接电阻。 连接器包括与阳壳体10连接的阴壳体20.密封件30设置在阴壳体20的前表面上并由密封件保持器40保持。密封件保持器40将密封件30压靠在阴壳体20上。 容纳部分11的前表面，以在壳体10,20彼此连接之前将密封件30粘附到空腔13的前开口端。 此后，突片23穿过密封件30，并且密封件30粘附到突片23的外表面，以在腔体13之间提供密封。因此，在壳体10,20的连接期间，由腔体之间的密封产生的阻力 13只是在突片23的外表面和密封件30之间产生的滑动接触电阻。

公开(公告)号：US06196860B1

公开(公告)日：2001-03-06

申请号：US09198344

申请日：1998-11-24

申请人： Yasushi Okayasu ,  Yukimasa Motomatsu ,  Hitoshi Okumura ,  Toshikazu Sakurai ,  Izumi Suzuki

发明人： Yasushi Okayasu ,  Yukimasa Motomatsu ,  Hitoshi Okumura ,  Toshikazu Sakurai ,  Izumi Suzuki

IPC分类号： H01R1120

CPC分类号： H01R13/506 ,  H01R4/2429 ,  H01R13/64

摘要： To prevent an electric wire cover from being attached upside down, ribs 16 and 24 are formed respectively on the outer peripheral upper face of a housing 10 and the inner peripheral lower face of an electric wire cover 20. Two wire distribution spaces 36U and 36L are provided between the housing 10 and the electric wire cover 20, extending along the upper and lower faces of the housing 10. When the electric wire cover 20 is correctly attached, the ribs 16 and 24 of the housing 10 and the electric wire cover 20 do not interfere with one another. However, when the electric wire cover 20 is upside down, the ribs 16 and 24 interfere with one another, thereby preventing the attachment of the electric wire cover 20.

摘要翻译： 为了防止电线罩倒挂，肋16和24分别形成在外壳10的外周上表面和电线盖20的内周下表面上。两个电线分配空间36U和36L是 设置在壳体10和电线罩20之间，沿着壳体10的上表面和下表面延伸。当电线盖20被正确地安装时，壳体10的肋16和24以及电线罩20做 不干扰对方 然而，当电线罩20倒置时，肋16和24彼此干涉，从而防止电线罩20的附接。

公开(公告)号：US06361341B1

公开(公告)日：2002-03-26

申请号：US09589411

申请日：2000-06-07

申请人： Yasushi Okayasu ,  Hitoshi Okumura

发明人： Yasushi Okayasu ,  Hitoshi Okumura

IPC分类号： H01R1352

CPC分类号： H01R13/5216 ,  H01R13/5221 ,  H01R13/62933

摘要： A connector is provided to achieve individual water protection while reducing connection force without complicating the construction of housings. The connector includes female housing 10 with an inner housing 11 formed with cavities 14 into which female terminal fittings 2 are insertable and an outer housing 12 accommodating the inner housing 11. A male housing 40 is provided with a smaller receptacle 42 into which the inner housing 11 is fittable, and male terminal fittings 44 are mounted to project into the smaller receptacle 42. A second gelatinous material 46 is mounted on a back surface 42A of the smaller receptacle 42 in advance while being penetrated by the male terminal fittings 44. As the housings 10, 40 are connected, the second gelatinous material 46 is compressed between the back surface 42A of the smaller receptacle 42 and a front surface 11A of the inner housing 11, thereby providing water protection between the housings 10, 40 and between the respective cavities 14 of the inner housing 11.

摘要翻译： 提供连接器以实现单独的水保护，同时减少连接力而不使壳体的构造复杂化。 连接器包括阴壳体10，内壳体11形成有空腔14，阴端子配件2可插入其中，外壳体12容纳内壳体11.阳壳体40设置有较小的插座42，内壳体 11是可装配的，并且阳端子配件44安装成突出到较小的容器42中。第二凝胶状材料46预先安装在较小容座42的后表面42A上，同时被阳端子配件44穿透。作为 壳体10,40连接，第二凝胶状材料46被压缩在较小容座42的后表面42A和内壳体11的前表面11A之间，由此在壳体10,40之间和相应的腔体之间提供水保护 14的内壳体11。

公开(公告)号：US20100048054A1

公开(公告)日：2010-02-25

申请号：US12510564

申请日：2009-07-28

申请人： Yasushi Okayasu

发明人： Yasushi Okayasu

IPC分类号： H01R13/625

CPC分类号： H01R43/20 ,  H01R4/185 ,  H01R13/424 ,  H01R13/4361 ,  H01R13/4362

摘要： A terminal fitting (20) includes a terminal connecting portion (21) in a front end region and a wire barrel (25) behind the terminal connecting portion (21). The terminal fitting (20) is inserted into a cavity (11) of a housing (10) from behind. Wires (40) are crimp-connected with the wire barrels (25) and are drawn out backward from the housing (10). A retainer (30) is mounted in the housing (10) and engages the terminal connecting portions (21) from behind for preventing backward displacements of the terminal fittings (20). The retainer (30) includes resilient pressing portions (32) that can resiliently press the wire barrels (25) in a direction intersecting with a draw-out direction of the wire (40) from the housing (10).

摘要翻译： 端子配件（20）包括前端区域中的端子连接部分（21）和端子连接部分（21）后面的线筒（25）。 端子接头（20）从后面插入壳体（10）的空腔（11）中。 线（40）与线筒（25）卷曲连接，并从壳体（10）向后拉出。 保持器（30）安装在壳体（10）中并且从后面接合端子连接部分（21），以防止端子接头（20）的向后移位。 保持器（30）包括弹性按压部分（32），弹性按压部分（32）能够沿着与导线（40）的拉出方向相交的方向从壳体（10）弹性地按压线筒（25）。

公开(公告)号：US06666728B2

公开(公告)日：2003-12-23

申请号：US10122899

申请日：2002-04-12

申请人： Hideshi Tachi ,  Yasushi Okayasu ,  Kiyofumi Ichida

发明人： Hideshi Tachi ,  Yasushi Okayasu ,  Kiyofumi Ichida

IPC分类号： H01R13514

CPC分类号： H01R13/193 ,  H01R13/516 ,  H01R13/6275

摘要： A divided connector has an auxiliary connector (40A) displaceably mounted in a frame (20). The auxiliary connector (40A) is held in a semi-locked state by resilient locks (27) on the frame (20). When female and male connectors (F, M) are fitted to each other, the auxiliary connector (40A) is held by unlock preventing portions (52) of the mating connector that prevent the resilient locks (27) from being deformed in unlocking direction, and is connected with a mating side prior to the other auxiliary connector (40B). When this connection is completed, the resilient locks (27) are released and deform in unlocking direction to unlock the auxiliary connector (40A). The auxiliary connector (40B) is subsequently connected while displacing the auxiliary connector (40A) to a back side with respect to the connecting direction.

公开(公告)号：US20050082840A1

公开(公告)日：2005-04-21

申请号：US11005338

申请日：2004-12-06

申请人： Kiyofumi Ichida ,  Yukihiro Fukatsu ,  Yukihiro Toyoda ,  Yasushi Okayasu

发明人： Kiyofumi Ichida ,  Yukihiro Fukatsu ,  Yukihiro Toyoda ,  Yasushi Okayasu

IPC分类号： H01R13/639 ,  E05C5/00 ,  H01R13/50 ,  H01R13/52 ,  H01R13/627 ,  H01R13/641

CPC分类号： H01R13/633 ,  H01R13/50 ,  H01R13/5219 ,  H01R13/6272 ,  Y10T292/089

摘要： A lock (35) is provided at the leading end of a resiliently deformable lock arm (33) on a female housing (20) and engages an engaging portion (14) on a male housing (10). An unlocking arm (40) is provided separate from the lock arm (33) and is resiliently inclinable like a seesaw. Projecting pieces (48) are formed on opposite surfaces of the lock (35) and unlocking pieces (49) on the unlocking arm (40) face the backsides of the projecting pieces (48). An operable portion (44) of the unlocking arm (40) is pressed to incline the unlocking arm (40) so that the unlocking pieces (49) lift the lock (35) of the lock arm (33), thereby canceling a locked state.

摘要翻译： 在阴壳体（20）上的可弹性变形的锁定臂（33）的前端设置有锁（35），并且与阳壳体（10）上的接合部分（14）接合。 解锁臂（40）与锁定臂（33）分开设置并且像跷跷板一样可弹性地倾斜。 在锁（35）的相对表面上形成投影片（48），解锁臂（40）上的解锁片（49）面向突出片（48）的后侧。 解锁臂（40）的可操作部分（44）被按压以使解锁臂（40）倾斜，使得解锁片（49）提升锁定臂（33）的锁（35），从而取消锁定状态 。

公开(公告)号：US06267616B1

公开(公告)日：2001-07-31

申请号：US09198343

申请日：1998-11-24

申请人： Atsushi Sakatani ,  Yasushi Okayasu

发明人： Atsushi Sakatani ,  Yasushi Okayasu

IPC分类号： H01R424

CPC分类号： H01R13/432 ,  H01R4/245

摘要： A pressure contact terminal fitting 20 is inserted into a terminal housing chamber until it reaches the correct position, whereupon two protruding members 26 and 29 formed on the terminal fitting 20 make contact with corresponding receiving members 18 and 16. In this way, a pushing force exerted by an electric wire on a pressure contact member 24 is resisted by the receiving members 18 and 16. Resistance to bending is increased, and the contact portion opposite the pressure contact member 24 is relieved of axial load during the wire connection step.

摘要翻译： 压接端子接头20被插入端子收容室中直到达到正确的位置，于是形成在端子接头20上的两个伸出件26和29与相应的接收件18和16接触。这样一来， 由电线施加在压接部件24上的电阻被接收部件18和16所抵抗。弯曲强度增加，与接触部件24相对的接触部在电线连接步骤期间不受轴向负荷的影响。

公开(公告)号：US5460550A

公开(公告)日：1995-10-24

申请号：US299913

申请日：1994-09-01

申请人： Yasushi Okayasu ,  Atsushi Sakatani ,  Osamu Sasai ,  Akihito Maegawa

发明人： Yasushi Okayasu ,  Atsushi Sakatani ,  Osamu Sasai ,  Akihito Maegawa

IPC分类号： H01R13/639 ,  H01R13/42 ,  H01R13/422 ,  H01R13/436

CPC分类号： H01R13/4362 ,  H01R13/4223

摘要： This invention provides a connector which can receive a terminal member easily and positively. In the connector, a retainer 10 is provided on each engaging portion 12 with a guide ramp face 20 which is opposed to a cavity 2 at a temporary locking position. A terminal member 30 is pushed into the cavity 2 when the retainer is at the temporary locking position. The member 30 does not enter into an opening 6 on account of the correcting action of the guide ramp face 20, even if the terminal member 30 is pushed toward the opening 6. After the distal end of the terminal member 30 passes over the guide ramp face 20, and outer periphery of the terminal member 30 is pushed down by a front end of the face 20. Consequently, the terminal member 30 is prevented from entering into the opening 6 and moves in the proper passage.

摘要翻译： 本发明提供了一种可以容易且正面地接收端子构件的连接器。 在连接器中，保持器10在每个接合部分12上设置有引导斜面20，导向斜面20在临时锁定位置处与空腔2相对。 当保持器处于临时锁定位置时，端子构件30被推入空腔2中。 即使端子构件30朝向开口6被推动，构件30也不会因为导向斜面20的校正动作而进入开口6中。在端子构件30的远端经过导向斜面 面20，端子构件30的外周被面20的前端推下。因此，防止端子构件30进入开口6并在适当的通道中移动。

公开(公告)号：US20140329396A1

公开(公告)日：2014-11-06

申请号：US14354290

申请日：2012-03-01

申请人： Yasushi Okayasu ,  Satoru Izukura

发明人： Yasushi Okayasu ,  Satoru Izukura

IPC分类号： H01R13/44 ,  H01R13/629

CPC分类号： H01R13/44 ,  H01R13/04 ,  H01R13/629 ,  H01R2101/00

摘要： A pin terminal (PT) is such that a cap (30) made of synthetic resin is attached to a tip part of a terminal main body (10) made of metal and in the form of a round pin. An attachment hole (21) including an uninterrupted and continuous peripheral wall over the entire circumference is perforated on the tip surface of the terminal main body (10), whereas a press-fitting portion (35) to be press-fitted into the attachment hole (21) is formed to project on the rear surface of the cap (30). An internal thread (23) is formed on the peripheral surface of the attachment hole (21), and a ridge portion (24) of this internal thread (23) constitutes a biting protrusion. The tip of the pin terminal (PT) is structured to form a smooth and tapered guiding portion (40).

摘要翻译： 销端子（PT）使得由合成树脂制成的盖（30）附接到由金属制成的圆形销的形式的端子主体（10）的末端部分。 在端子主体（10）的前端表面上穿过在整个圆周上具有不间断且连续的周壁的安装孔（21），而压配合部（35）压配合到安装孔 （21）形成为在盖（30）的后表面上突出。 在安装孔（21）的周面形成有内螺纹（23），该内螺纹（23）的脊部（24）构成咬合突起。 引脚端子（PT）的尖端构造成形成平滑且锥形的引导部分（40）。

公开(公告)号：US08246369B2

公开(公告)日：2012-08-21

申请号：US12563353

申请日：2009-09-21

申请人： Yasushi Okayasu ,  Yoshihiro Uchiyama ,  Kanako Mori

发明人： Yasushi Okayasu ,  Yoshihiro Uchiyama ,  Kanako Mori

IPC分类号： H01R13/52

CPC分类号： H01R4/184 ,  H01R11/12 ,  H01R43/005 ,  H02G15/04

摘要： A terminal fitting (20) is provided with a terminal portion (21) and a wire connecting portion (27) formed to be continuous with the rear end of the terminal portion (21) and to be connected with an exposed part of a conductor (11). The wire connecting portion (27) and the exposed part of the conductor (11) are accommodated in a waterproof cover (40) and clearances in the waterproof cover (40) are filled with a filling material (55). The waterproof cover (40) is formed with a holding portion (51) for holding the terminal fitting (20) in such a manner as to preventing a movement of the terminal fitting (20) with respect to the waterproof cover (40) by coming into contact with the terminal fitting (20).

摘要翻译： 端子配件（20）设置有端子部分（21）和形成为与端子部分（21）的后端连续并且与导体的暴露部分连接的电线连接部分（27） 11）。 导线连接部分（27）和导体（11）的暴露部分被容纳在防水盖（40）中，防水盖（40）中的间隙填充有填充材料（55）。 防水盖（40）形成有用于保持端子接头（20）的保持部分（51），以防止端子接头（20）相对于防水盖（40）移动通过到达 与端子接头（20）接触。