公开(公告)号：US06244900B1

公开(公告)日：2001-06-12

申请号：US09376223

申请日：1999-08-17

申请人： Ryotaro Ishikawa ,  Hajime Kawase ,  Satoru Nishide

发明人： Ryotaro Ishikawa ,  Hajime Kawase ,  Satoru Nishide

IPC分类号： H01R1340

CPC分类号： H01R13/642 ,  H01R13/4223

摘要： A connector is provided to increase the strength for stopping a forward movement of a terminal fitting. The connector has a housing 11 with a cavity 12. A locking portion 18 is disposed in the cavity 12. Opposite side surfaces of a portion of a locking portion 18 more toward the leading end thereof than a locking projection 19 are cut off to form cut surfaces 21. Contact portions 23 projecting inward are formed continuously with a front wall 13 in areas of side surfaces of the cavity 12 facing the cut surfaces 21. Stabilizers 8 provided on a male terminal fitting 1 can come into contact with the back edges of the contact portions 23. A forward movement of the male terminal fitting 1 properly inserted is stopped by the contact with the front wall 13 and the contact of the stabilizers 8 with the contact portions 23. Since the contact portions 23 are formed taking advantage of spaces obtained by cutting off parts of the locking portion 18, they do not cause any enlargement of the cavity 12. Further, this portion of the locking portion 18 toward the leading end thereof from the locking projection 19 has almost no influence on the strength for locking the terminal fitting 1 so as not to be withdrawn backward, and the same degree of a locking force against the backward movement of the terminal fitting 1 as the locking portion of the prior art connector described above can be secured.

摘要翻译： 提供连接器以增加用于停止端子接头的向前移动的强度。 连接器具有带有空腔12的壳体11.锁定部分18设置在空腔12中。锁定部分18的比锁定突起19更靠前端的部分的相对侧表面被切断以形成切口 表面21.向内突出的接触部分23在空腔12的面向切割表面21的侧表面的区域中与前壁13连续地形成。设置在阳端子接头1上的稳定器8可以与外壁12的后边缘接触 通过与前壁13的接触和稳定器8与接触部分23的接触来阻止正确插入的阳端子接头1的向前运动。由于接触部分23利用获得的空间而形成 通过切除锁定部分18的部分，它们不会引起空腔12的任何放大。此外，锁定部分18的这个部分朝向锁定部分的前端 表示19对于将端子接头1锁定的强度几乎没有影响，以便不被向后退回，并且与现有技术连接器的锁定部分所示的端子接头1的向后移动相同程度的锁定力 以上可以保证。

公开(公告)号：US06383009B2

公开(公告)日：2002-05-07

申请号：US09754398

申请日：2001-01-05

申请人： Hajime Kawase ,  Satoru Nishide ,  Ryotaro Ishikawa

发明人： Hajime Kawase ,  Satoru Nishide ,  Ryotaro Ishikawa

IPC分类号： H01R13627

CPC分类号： H01R13/641 ,  H01R13/6272

摘要： A spring holder 25 containing coiled springs 41 is installed in a female housing 11. When a male housing 1 and this female housing 11 are fitted together, a locking arm 20 rises over a stopping protrusion 7, a restraining wall 39 simultaneously engages a locking claw 22, and the coiled springs are compressed. The locking claw 22 makes contact with a contacting face of the restraining wall 39, this contacting face being a tapered face 40. When the locking arm 20 is about to pass over the stopping protrusion 7 to return to its original position, the restraining wall 39 receives a spring force F from the coiled springs and pushes the locking arm 20. A component force F1 in a returning direction of the locking arm 20 is obtained from this spring force F due to the tapered face 40. The component force F1 and the returning force of the locking arm 20 itself cause the locking arm 20 to return smoothly, and the locking arm 20 thus engages with the stopping protrusion 7.

摘要翻译： 包含螺旋弹簧41的弹簧保持器25安装在阴壳体11中。当阳壳体1和阴壳体11装配在一起时，锁定臂20上升到止动突起7上，约束壁39同时接合锁定爪 螺旋弹簧被压缩。 锁定爪22与限制壁39的接触面接触，该接触面是锥形面40.当锁定臂20即将越过止动突起7返回其初始位置时，限制壁39 从螺旋弹簧接收弹簧力F并推动锁定臂20.由于锥形面40由该弹簧力F获得在锁定臂20的返回方向上的分力F1。分力F1和返回 锁定臂20本身的力使得锁定臂20平滑地返回，并且锁定臂20因此与止动突起7接合。

公开(公告)号：US06398571B1

公开(公告)日：2002-06-04

申请号：US09440719

申请日：1999-11-16

申请人： Satoru Nishide ,  Hajime Kawase ,  Ryotaro Ishikawa

发明人： Satoru Nishide ,  Hajime Kawase ,  Ryotaro Ishikawa

IPC分类号： H01R1352

CPC分类号： H01R13/5205 ,  H01R13/424 ,  H01R43/005 ,  H01R43/01 ,  H01R43/20

摘要： A rubber stopper is provided at a rear end of a housing. A receiving tool-insertion opening is formed on a bottom surface of a cavity of the housing such that the receiving tool-insertion opening is located immediately forward from the rubber stopper. A receiving portion is projectingly formed on a lower part of a pressure die. When the housing accommodating a pressure-connection terminal is placed on the lower part, the receiving portion projects upward through the receiving tool-insertion opening, and the apex of a mountain portion is located in the vicinity of an insertion hole of the rubber stopper. When a pressure tool installed on an upper part of the pressure die moves downward, a front end of an electric wire is pressed against and connected with a pressure blade. As a result, the electric wire projecting from the rubber stopper is stretched downward. In this case, a root portion of the electric wire is received with the receiving portion. Thus, the insertion hole of the rubber stopper is not subjected to the stretching force. Consequently, the insertion hole can be prevented from deforming, which provides sealing performance in the periphery of the electric wire securely.

摘要翻译： 在壳体的后端设有橡胶塞。 接收工具插入口形成在壳体的腔的底表面上，使得接收工具插入开口位于橡胶塞的紧前方。 接收部分突出地形成在压模的下部。 当容纳压力连接端子的壳体放置在下部时，接收部分通过接收工具插入口向上突出，并且山部的顶点位于橡胶塞的插入孔附近。 当安装在压力模具的上部的压力工具向下移动时，电线的前端被压压并与压力叶片连接。 结果，从橡胶塞伸出的电线被向下拉。 在这种情况下，电线的根部与接收部接收。 因此，橡胶塞的插入孔不受拉伸力的影响。 因此，可以防止插入孔变形，从而可靠地提供电线周围的密封性能。

公开(公告)号：US6109956A

公开(公告)日：2000-08-29

申请号：US129129

申请日：1998-08-04

申请人： Hajime Kawase ,  Satoru Nishide ,  Ryotaro Ishikawa

发明人： Hajime Kawase ,  Satoru Nishide ,  Ryotaro Ishikawa

IPC分类号： H01R13/627 ,  H01R13/641 ,  H01R3/00

CPC分类号： H01R13/641 ,  H01R13/6272

摘要： When two connector housings are half-fitted together, a fitting detecting connector causes one of the connector housings to be pushed in a direction of separation by means of springs which are provided within a female connector housing, a spring holder being inserted into this female connector housing so that it can move in an anterior-posterior direction. This spring holder houses springs and, when the two connector housings are being fitted together, a locking arm rises over a stopping protrusion. As a result of the locking arm rising, the spring holder is restrained, its movement in a posterior direction is regulated, and the springs are compressed. When the connector housings are completely fitted together the locking arm springs down, releasing the spring holder, and allowing it to move in a posterior direction under the spring force. All of the half-fitting detector components are provided on one of the connector housings; the other connector housing requires no modification.

摘要翻译： 当两个连接器壳体半装配在一起时，配件检测连接器使得连接器壳体中的一个通过设置在阴连接器壳体内的弹簧沿着分离方向被推动，弹簧保持器插入到该阴连接器 使其能够在前后方向上移动。 该弹簧座容纳弹簧，并且当两个连接器壳体被装配在一起时，锁定臂上升到止动突起上。 由于锁定臂上升，弹簧保持器被限制，其向后方向的运动被调节，并且弹簧被压缩。 当连接器壳体完全装配在一起时，锁定臂向下弹起，释放弹簧保持器，并允许其在弹簧力的作用下向后移动。 所有半配件检测器部件设置在连接器壳体中的一个上; 另一个连接器外壳不需要修改。

公开(公告)号：US06319041B1

公开(公告)日：2001-11-20

申请号：US09666439

申请日：2000-09-21

申请人： Satoru Nishide ,  Hajime Kawase ,  Ryotaro Ishikawa ,  Takahiro Yoneda

发明人： Satoru Nishide ,  Hajime Kawase ,  Ryotaro Ishikawa ,  Takahiro Yoneda

IPC分类号： H01R13627

CPC分类号： H01R13/629 ,  H01R13/7032

摘要： A connector is provided with a highly reliable lock arm. The connector includes a slider (20) formed to move between a displacement permitting position to a forcible displacement position. The slider (20) and a lock arm (17) are provided with pushing portions (24) and a pushable portion (18), respectively. When the slider (20) is moved from the displacement permitting position to the forcible displacement position with connector housings (10, 40) fitted with each other, slanted surfaces (24A) of the pushing portions (24) push a slanted surface (18A) of the pushable portion (18) to forcibly displace the lock arm (17) to an unlocking position. Since it is not necessary to provide a locking portion of the lock arm (17) and the female connector housing (40) with an unlocking function, reliability of a locking function by the lock (17) can be improved.

摘要翻译： 连接器设有高度可靠的锁定臂。 连接器包括形成为在位移允许位置到强制位移位置之间移动的滑块（20）。 滑块（20）和锁定臂（17）分别设置有推动部分（24）和推动部分（18）。 当滑块20从位移允许位置移动到具有彼此装配的连接器壳体10,30的强制位移位置时，推动部分24的倾斜表面24A推动倾斜表面18A， 以将所述锁定臂（17）强制地移动到解锁位置。 由于不需要提供具有解锁功能的锁定臂（17）和阴连接器壳体（40）的锁定部分，所以可以提高通过锁（17）的锁定功能的可靠性。

公开(公告)号：US06302735B1

公开(公告)日：2001-10-16

申请号：US09357080

申请日：1999-07-20

申请人： Satoru Nishide ,  Hajime Kawase ,  Ryotaro Ishikawa

发明人： Satoru Nishide ,  Hajime Kawase ,  Ryotaro Ishikawa

IPC分类号： H01R1340

CPC分类号： H01R13/4364

摘要： A connector housing is provided to prevent a locking portion from being excessively deformed when the insufficient insertion of a terminal fitting is detected. Cavities 3 are provided in two stages in the connector housing, and locking portions 11 are arranged back to back to share deformation permitting spaces 16. The upper and lower locking portions 11 are arranged such that the longitudinal axes thereof are transversely offset to each other. Detecting portions 23 to be inserted into the deformation permitting spaces 16 project from a retainer 20. At the left and right ends of an inserting end surface 24 of each detecting portion 23, excessive deformation preventing portions 25 are formed symmetrically with respect to vertical direction. The excessive deformation preventing portions 25 can individually come into contact with leading ends 13 of the upper and lower locking portions 11. If a female terminal fitting 8 is insufficiently inserted as in the upper stage of FIG. 7, the retainer 20 may further deform the locking portion 11 after coming into contact therewith, while being inserted. However, the excessive elastic deformation of the locking portion 11 is restricted by the leading end 13 thereof being brought into contact with the excessive deformation preventing portion 25 at the lower side.

摘要翻译： 设置连接器壳体以防止在检测到端子配件的不充分插入时锁定部分过度变形。 腔室3在连接器壳体中分两级设置，并且锁定部分11背靠背地布置以共享变形允许空间16.上锁定部分11和下锁定部分11被布置成使得其纵向轴线彼此横向偏移。 检测部分23插入变形允许空间16从保持器20突出。在每个检测部分23的插入端面24的左端和右端，过大的变形防止部分25相对于垂直方向对称地形成。 过大的变形防止部25可以分别与上下锁定部11的前端13接触。如图7的上段那样，阴端子接头8没有充分插入。 如图7所示，保持器20在插入时可以进一步使锁定部11与其接触而变形。 然而，锁定部11的过度的弹性变形受到其前端13与下侧的过度变形防止部25接触的限制。

公开(公告)号：US06196867B1

公开(公告)日：2001-03-06

申请号：US09357890

申请日：1999-07-21

申请人： Hajime Kawase ,  Satoru Nishide ,  Ryotaro Ishikawa

发明人： Hajime Kawase ,  Satoru Nishide ,  Ryotaro Ishikawa

IPC分类号： H01R300

CPC分类号： H01R13/635 ,  H01R13/641

摘要： When two connector housings are half fitted together, a fitting detecting connector causes one of the connector housings to be pushed in a direction of separation by means of springs which are provided within a female connector housing 5, a spring holder 15 being inserted into this female connector housing 5 so that it can move in an anterior-posterior direction. This spring holder 15 houses coiled springs 16 and, when the two connector housings are being fitted together, a locking arm 11 rises over a stopping protrusion 2. As a result of this rising up the spring holder 15 is engaged, its movement in a posterior direction is regulated, and the coiled springs 16 are compressed. When the connector housings are completely fitted together the locking arm 11 again moves, releasing the engagement of the spring holder 15, and the spring holder 15 is pushed in a posterior direction by the spring force. In this way the separating force does not act when the connector housings are fully engaged.

摘要翻译： 当两个连接器壳体一半装配在一起时，配件检测连接器使得连接器壳体中的一个通过设置在阴连接器壳体5内的弹簧沿着分离方向被推动，弹簧保持器15插入到该女性 连接器壳体5，使得其可以在前后方向上移动。 弹簧座15容纳螺旋弹簧16，并且当两个连接器壳体被装配在一起时，锁定臂11在止动突起2上方上升。由于弹簧保持器15的上升，其接合，其在后方 螺旋弹簧16被压缩。 当连接器壳体完全装配在一起时，锁定臂11再次移动，释放弹簧保持件15的接合，并且弹簧保持件15被弹簧力沿向后的方向推动。 以这种方式，当连接器壳体完全接合时，分离力不起作用。

公开(公告)号：US06280225B1

公开(公告)日：2001-08-28

申请号：US09556861

申请日：2000-04-21

申请人： Satoru Nishide ,  Nori Inoue ,  Hajime Kawase

发明人： Satoru Nishide ,  Nori Inoue ,  Hajime Kawase

IPC分类号： H01R1362

CPC分类号： H01R13/641

摘要： A connector provided with a half-fitting prevention function has a simplified configuration. A spring 40 is provided with a spring member 44 located to the posterior of a spring pressing member 41 which is pressed directly by a female housing. This spring member 44 is compressed when it receives a pressing force. The spring pressing member 41 and the spring member 44 are formed in a unified manner from plastic. The spring 40 is housed within a spring housing chamber 30 of a male housing 20. If the fitting of the two housings is halted part-way through the operation, the spring member 44 which has been compressed is released, the force which has been accumulated thus far is released, and the female housing is thereby caused to move in a direction of separation.

摘要翻译： 具有半配合防止功能的连接器具有简化的配置。 弹簧40设置有弹簧构件44，弹簧构件44位于弹簧按压构件41的后部，弹簧构件41被阴壳直接按压。 该弹簧构件44在受到按压力时被压缩。 弹簧按压构件41和弹簧构件44由塑料一体地形成。 弹簧40容纳在阳壳体20的弹簧容纳室30内。如果两个壳体的配合通过操作而分开停止，则被压缩的弹簧构件44被释放，积聚的力 这样就释放出来，从而使得阴壳沿分离方向移动。

公开(公告)号：US5460534A

公开(公告)日：1995-10-24

申请号：US177400

申请日：1994-01-05

申请人： Osamu Taniuchi ,  Hitoshi Okumura ,  Hajime Kawase ,  Youichi Nankoh ,  Hiroyuki Nakata ,  Kazuhisa Kondo ,  Makoto Fukamachi ,  Satoru Nishide

发明人： Osamu Taniuchi ,  Hitoshi Okumura ,  Hajime Kawase ,  Youichi Nankoh ,  Hiroyuki Nakata ,  Kazuhisa Kondo ,  Makoto Fukamachi ,  Satoru Nishide

IPC分类号： H01R13/629 ,  H01R13/62

CPC分类号： H01R13/62938

摘要： A pair of connector housing may be temporarily engaged so as to facilitate efficient connection operation thereof. A lever 15 is pivotably attached to a side wall of the male connector housing 11. When a female connector housing 12 is inserted into the male connector housing 11, a cam receiving protrusion 17 of a cover 13 resiliently deforms lugs 15a of a lever 15 to be opened, so that the cam receiving portion may be advanced through a portion 23 into a cam groove 16. After such advancement, lugs 15a are returned to their original position by means of resilient deformation, so that the portion 23 is engaged with the cam receiving protrusion 17, so as to prevent dislodgement of the cam receiving protrusion. The thickness of the portion 23 of the cam groove is selected so as to prevent dislodgement of the cam receiving protrusion. A restricting protrusion 24 is protruded laterally from the cam receiving protrusion 17. The restricting protrusion serves to urge the lugs 15 downwardly, so as to maintain constant amount of engagement between the cam receiving protrusion 17 and the portion 23 of the cam groove. Another restricting protrusion 25 extending in a vertical direction may be provided in the side wall 1 of the male connector housing 11.

摘要翻译： 一对连接器壳体可以暂时接合，以便于其有效的连接操作。 杠杆15可枢转地连接到阳连接器壳体11的侧壁。当阴连接器壳体12插入阳连接器壳体11中时，盖13的凸轮接收突起17将杠杆15的凸耳15a弹性变形到 打开，使得凸轮接收部分可以通过部分23前进到凸轮槽16中。在这样的推进之后，凸耳15a通过弹性变形返回到其原始位置，使得部分23与凸轮接合 接收突起17，以防止凸轮接收突起的移动。 选择凸轮槽的部分23的厚度以防止凸轮接收突起的移动。 限制突起24从凸轮接收突起17侧向突出。限制突起用于向下推动凸耳15，以便在凸轮接收突起17和凸轮槽的部分23之间保持恒定的接合量。 可以在阳连接器壳体11的侧壁1中设置沿垂直方向延伸的另一个限制突起25。

公开(公告)号：US20060172616A1

公开(公告)日：2006-08-03

申请号：US11345357

申请日：2006-02-01

申请人： Yutaka Noro ,  Ryotaro Ishikawa ,  Hajime Kawase ,  Keiichi Nakamura ,  Yutaka Kobayashi

发明人： Yutaka Noro ,  Ryotaro Ishikawa ,  Hajime Kawase ,  Keiichi Nakamura ,  Yutaka Kobayashi

IPC分类号： H01R13/187

CPC分类号： H01R13/113 ,  H01R13/422 ,  H01R43/16

摘要： A terminal fitting (T) has a rectangular tube (10) with a bottom plate (12). A resilient contact (25) extends back into the tube (10) from an end of the bottom plate (12). A base portion (33) is formed at the front end of the bottom plate (12) and is made narrower than the bottom plate (12) by cutting away the left and right edges. A bulge (34) bulges out from a lateral edge of the base portion (33) and narrows an area of an opening between the base portion (33) and the right side plate (13R). Thus, external matter is less likely to intrude into the rectangular tube (10) through the opening even if the resilient contact (25) is narrow. Additionally, the base portion (33) is reinforced by the bulge (34). Thus, the base portion (33) is less likely to be deformed by external matter.

摘要翻译： 端子接头（T）具有带有底板（12）的矩形管（10）。 弹性接触件（25）从底板（12）的一端延伸回管（10）。 基底部分（33）形成在底板（12）的前端，并通过切除左右边缘而比底板（12）更窄。 凸起（34）从基部部分（33）的侧边缘凸起，并使基部（33）和右侧板（13 R）之间的开口的面积变窄。 因此，即使弹性接触（25）较窄，外部物质也不太可能通过开口侵入矩形管（10）中。 此外，基部（33）由凸起（34）加强。 因此，基部（33）不太可能被外部物质变形。