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91. 发明专利

JP2020091964A コネクタ审中-公开
公开(公告)号：JP2020091964A
公开(公告)日：2020-06-11
申请号：JP2018227021
申请日：2018-12-04
申请人： AUTO NETWORK GIJUTSU KENKYUSHO KK , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： KOBAYASHI DAIKI , KAWASE OSAMU , TABATA MASAAKI , OMORI YASUO , HARA TERUO , MATSUI HAJIME
IPC分类号： H01R13/52
摘要：【課題】シール孔の損傷を防止する。【解決手段】コネクタは、電線39の前端部に接続可能な端子金具30と、ハウジング10と、ハウジング10内に形成され、ハウジング10の前方から端子金具30が挿入されることを許容する収容室15と、ハウジング10の後端部に取り付けられ、シール孔41を有する一括ゴム栓40とを備え、収容室15とシール孔41には、端子金具30が接続されていない状態の電線39が貫通可能である。ハウジング10の前方で電線39に端子金具30を接続し、電線39を後方へ引っ張れば、端子金具30が収容室15内に収容される。シール孔41に端子金具30を貫通させる必要がないので、シール孔41の損傷を防止できる。【選択図】図3

92. 发明专利

JP2003243065A CONNECTOR AND MALE TERMINAL METAL PIECE 审中-公开
公开(公告)号：JP2003243065A
公开(公告)日：2003-08-29
申请号：JP2002038902
申请日：2002-02-15
申请人： SUMITOMO WIRING SYSTEMS
发明人： TABATA MASAAKI
IPC分类号： H01R11/11 , H01R13/04 , H01R13/42 , H01R13/642
摘要： PROBLEM TO BE SOLVED: To certainly stop a male terminal metal piece in front. SOLUTION: A cavity 11 of this connector is furnished with a receptacle surface 16 approximately perpendicular to the inserting direction of the male terminal metal piece 40, which is provided with an abutting surface 50 approximately perpendicular to the metal piece 40 inserting direction. The inserted metal piece 40 is stopped in front by abutting the abutting surface 50 to the receptacle surface 16 in the cavity 11 approximately in the same direction as the metal piece 40 inserting direction, so that it is possible to stop the metal piece 40 certainly in front of the regular inserting position as specified. COPYRIGHT: (C)2003,JPO

93. 发明专利

JP2002280133A CONNECTOR 失效
公开(公告)号：JP2002280133A
公开(公告)日：2002-09-27
申请号：JP2001074582
申请日：2001-03-15
申请人： SUMITOMO WIRING SYSTEMS
发明人： TABATA MASAAKI
IPC分类号： H01R24/00 , H01R13/42 , H01R24/10
摘要： PROBLEM TO BE SOLVED: To provide a connector with reduced frictional resistance of both terminal metal fittings which is suitable to a multi-electrode connector. SOLUTION: In a female housing 20, plural cavities 21 to contain a female metal fitting 30 are provided, and an installation hole 24 in which a pressure member 40 can be assembled is formed to traverse each cavity 21. As the pressure member 40 is assembled to a pressure position to the female housing 20, a counter-pressure part 36 protruded backward from an elastic contact piece 33 of the female terminal metal fitting 30 inserted into each cavity 21 is pressed by a pressure protrusion 43, so that the elastic contact piece 33 is elastically deformed into a noncontact attitude in which a contact part 34 stops interfering with a male terminal metal fitting 12. Both housings 10 and 20 are engaged with each other to let the male terminal metal fitting 12 pass the contact part 34, and a guide surface provided on a hood part 11 of the male housing 10 is engaged with a lower end part of the pressure member 40. As both housings 10 and 20 are regularly engaged with each other, the pressure member 40 is moved by the guide surface 14 to a release position where it is dissociated from the counter-pressure member 36, thereby the contact part 34 elastically gets in contact with the male terminal metal fitting 12.

94. 发明专利

JP2002190347A CONNECTOR FITTING 失效
公开(公告)号：JP2002190347A
公开(公告)日：2002-07-05
申请号：JP2000390343
申请日：2000-12-22
申请人： SUMITOMO WIRING SYSTEMS
发明人： TABATA MASAAKI , HATA TAKAO
IPC分类号： H01R4/18 , H01R13/52
摘要： PROBLEM TO BE SOLVED: To prevent a rubber plug from being damaged. SOLUTION: The inner circumference of an insulation barrel 16, corresponding to the rubber plug 25, comprises a closely contacting part 17 with the rubber plug 25 and catching parts 18F, 18R recessed relative to the closely contacting part 17. The insulation barrel 15 and the rubber stopper 25 are caught on the catching parts 18F, 18R and step borders 18Fa, 18Fb, 18Fc, 18Ra, 18Rb and 18Rc. Since the catching parts has a continuous step shape over the entire region, there is no edges which is a cut and risen part and the catching parts will not hurt the rubber stopper 25.

95. 发明专利

JP2002075490A ASSEMBLING STRUCTURE OF TERMINAL FITTINGS FOR EARTH 失效
公开(公告)号：JP2002075490A
公开(公告)日：2002-03-15
申请号：JP2000263587
申请日：2000-08-31
申请人： SUMITOMO WIRING SYSTEMS
发明人： TABATA MASAAKI
IPC分类号： H01R11/12 , H01R4/02
摘要： PROBLEM TO BE SOLVED: To extend the all conductive paths in the same direction. SOLUTION: Terminal fittings 10L, 10R for earth wherein connecting parts 12L, 12R are protrudingly formed outward into a radial direction along an outer periphery of plate-formed terminal main bodies 11L, 11R are laminated and assembled so that the terminal main bodies 11L, 11R will tightly stick to each other in a state that conductive paths 20 are connected to the connecting parts 12L, 12R. The connecting parts 12L, 12R are made in a plate-form, and further the conductive paths 20 are made to be sheet-formed and these sheet- formed conductive paths 20 are overlapped and fixed to the connecting parts 12L, 12R. Because there is no great differences between a thickness size of the terminal main bodies 11L, 11R and a thickness size of the connecting parts 12L, 12R when the conductive paths 20 are overlapped on them, there is no trouble in mutually laminating the terminal main bodies 11L, 11R even if the conductive paths 20 will be mutually laminated. Accordingly, all the conductive paths can be extended in the same direction.

96. 发明专利

JP2001257052A STOPPER LANCE RELEASING JIG OF TERMINAL FITTING 失效
公开(公告)号：JP2001257052A
公开(公告)日：2001-09-21
申请号：JP2000067228
申请日：2000-03-10
申请人： SUMITOMO WIRING SYSTEMS
发明人： TABATA MASAAKI
IPC分类号： H01R43/22 , H01R13/42 , H01R13/428
摘要： PROBLEM TO BE SOLVED: To make the displacement operation of a stopper lance to the releasing direction smooth and secure. SOLUTION: When the stopper lance of the terminal fitting 20 is released, first of all a posture stabilizing part 30 is contacted to the housing 10 with a releasing part 40 held at the waiting siding position and the posture and position of the posture stabilizing part 30 and the releasing part 40 to the housing 10 are first determined. After that the releasing part 40 is displaced to the releasing position and at the same time inserted into the housing 10. Since the releasing part 40 is inserted into the housing 10 after its posture to the housing is stabilized, the posture and angle of the releasing part 40 inserted into the housing 10 is not deviated and the releasing operation of the stopper lance 24 is smoothly and securely done.

97. 发明专利

JPH1055848A CONNECTOR COVER 失效
公开(公告)号：JPH1055848A
公开(公告)日：1998-02-24
申请号：JP21165996
申请日：1996-08-09
申请人： SUMITOMO WIRING SYSTEMS
发明人： KOBAYASHI MASAAKI , TABATA MASAAKI
IPC分类号： H01R13/58
摘要： PROBLEM TO BE SOLVED: To provide a connector cover having the capability of stably maintaining a state for guiding a wire in the prescribed direction, regardless of an external force acting on the wire. SOLUTION: A wire clip 14 is provided between protective walls 15 erected as a pair on the upper surface of a connector cover 10, and one of the protective walls 15 is fitted with a presser cover via a hinge 30. Also, when the presser cover is closed, projected pieces 32 and 33 formed thereon enter a gap between the protective wall 15 and the wire clip 14, thereby restricting the deflection of the wire clip 14. According to this construction, a wire W retained on the wire clip 14 is not detached therefrom, even if exposed to an external force.

98. 发明专利

JPH09147934A EARTH TERMINAL MOUNTING STRUCTURE 失效
公开(公告)号：JPH09147934A
公开(公告)日：1997-06-06
申请号：JP32834895
申请日：1995-11-22
申请人： SUMITOMO WIRING SYSTEMS
发明人： TABATA MASAAKI
IPC分类号： H01R4/64 , H01R11/12
摘要： PROBLEM TO BE SOLVED: To easily remove from a body electric wires with which an earth terminal is left connected. SOLUTION: In removing an earth terminal 10, the rotation of a mounting member 30 by 90 deg. thereby allows a retaining part 33 to be unfastened out of projections 24 and 24 so as to be matched with cut-out parts 23, and thereby allows the mounting member to be extracted out of a mounting hole 21. By this constitution, the earth terminal 10 can thereby be removed out of a body 10. In removing electric wires W, even if no troublesome loosening operation for tightly fastened bolts is performed, since only simple operations in which the mounting member 30 is rotated so as to be extracted, enable the electric wires W to be taken out, operating performance can thereby be excellent.

99. 发明专利

JPH0982385A INSTALLING STRUCTURE OF EARTH TERMINAL 失效
公开(公告)号：JPH0982385A
公开(公告)日：1997-03-28
申请号：JP26253995
申请日：1995-09-13
申请人： SUMITOMO WIRING SYSTEMS
发明人： TABATA MASAAKI
IPC分类号： H01R4/64 , H01R13/633
摘要： PROBLEM TO BE SOLVED: To easily perform removing work of an electric wire from a body. SOLUTION: A fixing terminal 20 is installed on a body 45 by a bolt 30, and a hook 15 is arranged on an earth terminal 10. The fixing terminal 20 is elastically deformed, and in a condition where an installing hole 25 is separated from a head part 32 of the bolt 30, the hook 15 is mounted on and demounted from the installing hole 25. When the fixing terminal 20 is elastically restored, the installing hole 25 approaches the head part 32 of the bolt 30, and separation of the hook 15 is regulated. When an electric wire W is removed, since rotating operation of the bolt 30 is obviated, a required process is only to elastically deflect the fixing terminal 20.

100. 发明专利

JPH08180912A PRESSURE CONTACT JOINT CONNECTOR 失效
公开(公告)号：JPH08180912A
公开(公告)日：1996-07-12
申请号：JP33807394
申请日：1994-12-26
申请人： SUMITOMO WIRING SYSTEMS
发明人： TABATA MASAAKI
IPC分类号： H01R4/24 , H01R31/08
摘要： PURPOSE: To provide a pressure contact joint connector with compact lateral width and simple fabricating work. CONSTITUTION: A housing 15 has a U-shaped cross section and has inner width capable of housing two covered electric wires 11 placed in parallel. A lid 16 is fit to the upper end of the housing 15. A pair of pressure contact terminals 20 having a biting blade 23 at the tip are faced in the housing 15 and the lid 16. When two covered electric wires 11 are placed in two lines on the pressure contact terminal 20 of the housing 15, then the lid 16 is fit, the covered electric wires 11 are interposed between the pressure contact terminals 20, 20, each biting blade 23 bites into a cover 12 of the covered wire 11 and comes in contact with a core wire 13. Thereby, both covered wires 11 are electrically connected.

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