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1. 发明专利

JP2003168514A WATERPROOF RUBBER PLUG 有权
公开(公告)号：JP2003168514A
公开(公告)日：2003-06-13
申请号：JP2001369595
申请日：2001-12-04
申请人： SUMITOMO WIRING SYSTEMS , TOYOTA MOTOR CORP
发明人： NOGUCHI HIROTAKA , TABATA MASAAKI , WAKUI MASANORI , ITO KEIICHI
IPC分类号： H01R4/18 , H01R13/52
摘要： PROBLEM TO BE SOLVED: To eliminate troubles of increase of insertion resistance or the like in the case a small terminal fitting with a waterproof rubber plug is inserted into a connector housing. SOLUTION: With the waterproof rubber plug 20 composed of a body part 11 adhering to an inner periphery of a terminal insertion hole and a fixed part 12 extended from its tip and crimped to an outer periphery of an electric wire W with an insulation barrel 20a of a terminal fitting 20, with a wire insertion- through hole 13 formed at the center of an axis capable of elastically adhering to the outer periphery of the wire W, an inner diameter of the fixed part 12 side of the wire insertion-through hole 13 is set to be smaller than that of the body part 11 side to enhance elastic adhesion of the fixed part 11 side onto the outer periphery of the wire W. COPYRIGHT: (C)2003,JPO

2. 发明专利

DE60103839T2 未知
公开(公告)号：DE60103839T2
公开(公告)日：2005-07-07
申请号：DE60103839
申请日：2001-11-15
申请人： SUMITOMO WIRING SYSTEMS
发明人： NOGUCHI HIROTAKA , INOUE KENJI
IPC分类号： H01R13/639 , H01R13/64 , H01R13/641 , H01R13/629
摘要： The invention improves the assembly operation of a connector provided with a detecting member. A female housing 20 is provided with a locking arm 33 capable of engaging with a locking protrusion 14 of a male housing 10. A detecting member 50 capable of moving in an anterior-posterior direction is attached to an upper face of this locking arm 33. The detecting member 50 has an operating member 53 joined to a posterior end of a main body 51 by a hinge 52. A finger engages from the posterior with the operating member 53 to push in the detecting member 50, this detecting member 50 being pushed in its direction of fitting in an inclined downwards direction. When the detecting member 50 is in a waiting position, the operating member 53 thereof is located above a posterior portion of the upper face of the locking arm 33. This posterior portion of the upper face of the locking arm 33 has a guiding inclined face 44 formed thereon, this guiding inclined face 44 being inclined downwards in the pushing-in direction. When the detecting member 50 is being moved from the waiting position to a detecting position, the operating member 53 slides along the guiding inclined face 44, this smoothly guiding the movement thereof.

3. 发明专利

DE10256701A1 未知
公开(公告)号：DE10256701A1
公开(公告)日：2003-07-31
申请号：DE10256701
申请日：2002-12-04
申请人： SUMITOMO WIRING SYSTEMS
发明人： NOGUCHI HIROTAKA , TABATA MASAAKI , WAKUI MASANORI , ITOU KEIICHI
IPC分类号： H01R4/18 , H01R13/52
摘要： A waterproof resilient plug (20) has a trunk portion (11) to be brought into close contact with the inner circumferential surface of a terminal insertion hole (C) and a fixing portion (12) extending from the leading end of the trunk (11) and to be pressed against the outer circumferential surface of a wire (W) by insulation barrels (20a). The plug (20) is formed along its longitudinal axis with a wire insertion hole (13) that can be brought into close resilient contact with the outer surface of the (W). An inner diameter of the wire insertion hole (13) aligned with the fixing portion (12) is smaller than the one at the side of trunk (11), whereby the fixing portion (12) can be held strongly in close contact with the outer surface of the wire (W).

4. 发明专利

DE10256701B4 未知
公开(公告)号：DE10256701B4
公开(公告)日：2008-02-21
申请号：DE10256701
申请日：2002-12-04
申请人： SUMITOMO WIRING SYSTEMS
发明人： NOGUCHI HIROTAKA , TABATA MASAAKI , WAKUI MASANORI , ITOU KEIICHI
IPC分类号： H01R13/52 , H01R4/18
摘要： A waterproof resilient plug (20) has a trunk portion (11) to be brought into close contact with the inner circumferential surface of a terminal insertion hole (C) and a fixing portion (12) extending from the leading end of the trunk (11) and to be pressed against the outer circumferential surface of a wire (W) by insulation barrels (20a). The plug (20) is formed along its longitudinal axis with a wire insertion hole (13) that can be brought into close resilient contact with the outer surface of the (W). An inner diameter of the wire insertion hole (13) aligned with the fixing portion (12) is smaller than the one at the side of trunk (11), whereby the fixing portion (12) can be held strongly in close contact with the outer surface of the wire (W).

5. 发明专利

DE60103839D1 未知
公开(公告)号：DE60103839D1
公开(公告)日：2004-07-22
申请号：DE60103839
申请日：2001-11-15
申请人： SUMITOMO WIRING SYSTEMS
发明人： NOGUCHI HIROTAKA , INOUE KENJI
IPC分类号： H01R13/639 , H01R13/64 , H01R13/641 , H01R13/629
摘要： The invention improves the assembly operation of a connector provided with a detecting member. A female housing 20 is provided with a locking arm 33 capable of engaging with a locking protrusion 14 of a male housing 10. A detecting member 50 capable of moving in an anterior-posterior direction is attached to an upper face of this locking arm 33. The detecting member 50 has an operating member 53 joined to a posterior end of a main body 51 by a hinge 52. A finger engages from the posterior with the operating member 53 to push in the detecting member 50, this detecting member 50 being pushed in its direction of fitting in an inclined downwards direction. When the detecting member 50 is in a waiting position, the operating member 53 thereof is located above a posterior portion of the upper face of the locking arm 33. This posterior portion of the upper face of the locking arm 33 has a guiding inclined face 44 formed thereon, this guiding inclined face 44 being inclined downwards in the pushing-in direction. When the detecting member 50 is being moved from the waiting position to a detecting position, the operating member 53 slides along the guiding inclined face 44, this smoothly guiding the movement thereof.

6. 发明专利

JP2003197305A CONNECTOR 审中-公开
公开(公告)号：JP2003197305A
公开(公告)日：2003-07-11
申请号：JP2001396911
申请日：2001-12-27
申请人： SUMITOMO WIRING SYSTEMS
发明人： NOGUCHI HIROTAKA , TABATA MASAAKI
IPC分类号： H01R13/52
摘要： PROBLEM TO BE SOLVED: To provide a connector for a splice reduced in the number of part items, simplified in its structure, and having a water-proof function. SOLUTION: In this connector, a bent part 8 is formed by folding a midway of one electric wire W, an insulation displacement terminal 14 is connected to a tip, and a sealing member 37 comprising a seal main body part 39 formed by molding and a lip ring 42 engaged with the seal main body part 39 is provided in a root side. When the insulation displacement terminal 14 is inserted into a cavity 11 of a connector housing 10, the sealing member 37 is engaged with the seal engaging part 34 in an inlet of the cavity 11, a lip formed in the lip ring 42 is brought elastically into close contact with an inner peripheral surface of the seal engaging part 34. The insulation displacement terminal 14 and the electric wire W are thereby sealed, and the original electric wire W is branched without using another electric wire. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2002164125A CONNECTOR 失效
公开(公告)号：JP2002164125A
公开(公告)日：2002-06-07
申请号：JP2000359738
申请日：2000-11-27
申请人： SUMITOMO WIRING SYSTEMS
发明人： NOGUCHI HIROTAKA , INOUE KENJI
IPC分类号： H01R13/639 , H01R13/64 , H01R13/641
摘要： PROBLEM TO BE SOLVED: To improve assembly workability in a connector provided with a detection member. SOLUTION: A female housing 20 is provided with a lock arm 33 which can be locked to a locking protrusion 14 of a male housing 10, on top face of which is fitted a detection member 50 which can move back and forth. The detection member 50 is in the form of hanging a finger on a fingering operation part 5 with a hinge 52 at the back side of a main body 51 and can be pressed in downhill to the movement direction of the detection member 50 in a state of hanging a finger on the fingering operation part 53 from the back. Mounted on a rear part of the top face of the lock arm 33 is the fingering operation part 53 of the detection member 50 arranged at a stand-by position and at same time, a guiding slope face 44 is formed slanting downhill along its pressing-in direction. The fingering operation part 53 is made to slide contact with the guiding slope face 44 accompanying the movement of the detection member 50 from the stand-by position to the detection position, whereby, the movement operation is smoothly guided.

8. 发明专利

JP2003197304A CONNECTOR 审中-公开
公开(公告)号：JP2003197304A
公开(公告)日：2003-07-11
申请号：JP2001396931
申请日：2001-12-27
申请人： SUMITOMO WIRING SYSTEMS
发明人： NOGUCHI HIROTAKA , KAWASE KIYOTAKA , TAKADA KIYOKAZU
IPC分类号： H01R13/52
摘要： PROBLEM TO BE SOLVED: To provide a connector for a splice reduced in the number of part items, simplified in its structure, and having a water-proof function. SOLUTION: An insulation displacement terminal 14 is connected along a direction substantially orthogonal to a wiring direction of an electric wire W in a midway of the one wire W, a pair of annular sealing members 32A, 32B is provided in an inlet of a cavity 11 of a connector housing 10 for storing the insulation displacement terminal 14, and in a deep face of a cover 12 attached to the housing 10, the sealing members 32A, 32B are brought each other into close contact, in accompaniment to attaching of the cover 12, while sandwiching water-tightly a connection portion between the insulation displacement terminal 14 and the electric wire W, and the electric wire W. The connection portion between the insulation displacement terminal 14 and the electric wire W is thereby sealed, and the original electric wire W is branched without using another electric wire or a terminal metal. COPYRIGHT: (C)2003,JPO

9. 发明专利

JP2002141145A CONNECTOR 失效
公开(公告)号：JP2002141145A
公开(公告)日：2002-05-17
申请号：JP2000333366
申请日：2000-10-31
申请人： SUMITOMO WIRING SYSTEMS
发明人： NOGUCHI HIROTAKA , INOUE KENJI
IPC分类号： H01R13/639 , H01R13/436 , H01R13/44 , H01R13/64
摘要： PROBLEM TO BE SOLVED: To improve strength of a releasing part. SOLUTION: A lock arm 25 and a pair of protective walls 32 are projectedly provided on the upper surface of a female housing 20, and a detecting member 40 is mounted between both protective walls 32 from the back side. The detecting member 40 has a pair of locking arms 51, and locking surfaces 53 at their front tips are locked by locking projections 37 projectedly provided from the protective walls 32, thereby stopping the detecting member 40 forwardly from a standby position. A pair of releasing ribs 60 are disposed in a hood part 11 of a male housing 10, and an upper surface extending in the engaging direction of both housings 10 and 20 is connected to a ceiling surface of the hood part 11. When both housings 10 and 20 are engaged with each other, the releasing ribs 60 engage with engaging projections 54 of the locking arms 51, and the locking arms 51 are deflected and deformed so as to release an locking state with the locking projections 37. A front side release rib 60A and an inside release rib 60B are formed while engaging surfaces 61A and 61B facing the locking arms 51 are displaced back and forth.

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