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101. 发明专利

JP2001068189A CONNECTOR STRUCTURE 失效
公开(公告)号：JP2001068189A
公开(公告)日：2001-03-16
申请号：JP24177999
申请日：1999-08-27
申请人： YAZAKI CORP
发明人： AOKI YASUSHI , ENDO RYUKICHI
IPC分类号： H01R12/77 , H01R12/79 , H01R12/89 , H01R12/28
摘要： PROBLEM TO BE SOLVED: To provide good connector structure by easily converting the connecting end of a flat circuit body having flexibility into a terminal connectable to a connector and providing stable connection. SOLUTION: In this connector structure, a current conducting part 4 of an FPC(flexible printed circuit) 1 is inserted into a connector housing 21, and plural terminals housed in a terminal housing 29 and each terminal exposed to the current conducting part 4 are electrically connected. The current conducting part 4 of the FPC 1 is temporarily held in a folded state on both sides of a flat part 7 of a holder 5 to be housed in the connector housing 21, and thereby, an electrical connection part 26 of a connecting terminal 25 is interposed between conductors arranged on both sides of the flat part 7, and the current conducting part 4 of the FPC 1 and the connecting terminal 25 are electrically connected.

102. 发明专利

JP2000058180A CONNECTOR 失效
公开(公告)号：JP2000058180A
公开(公告)日：2000-02-25
申请号：JP22397598
申请日：1998-08-07
申请人： YAZAKI CORP
发明人： YAMAMOTO SHINYA , ENDO RYUKICHI
IPC分类号： H01R13/42 , H01R13/424 , H01R13/436
摘要： PROBLEM TO BE SOLVED: To reduce the dimension in the flexure direction of the locking lances of a connector. SOLUTION: Flexible locking lances 161-162, installed in a connector housing 2 serve as partition between terminal receiving chambers 3 as well and are entered into the terminal receiving chambers to be positioned, slanted partitions 101-102 continue behind the locking lances, the slant partitions follow horizontal rear partitions 91, 92, and front partitions 222-223 having taper guides 22a to press tips of terminals in the flexure direction of the locking lances are positioned in front of the locking lances, at the same height as that of the rear partitions 91, 92. The distance L4 between the front partitions is at least the sum of the height of the terminals and the flexure margin L1 of the lance 161. The front partitions 222-223 are formed in a front holder 4. The slant partitions 101-102 are formed in a terminal locking spacer 6 and serve as terminal locking walls at the same time. A second engaging stepped part of the terminal for the slant partitions 102 is formed lower than a first engaging stepped part with respect to the locking lance 162.

103. 发明专利

JPH11204015A POWER CIRCUIT BREAKER CONNECTOR 失效
公开(公告)号：JPH11204015A
公开(公告)日：1999-07-30
申请号：JP15761598
申请日：1998-06-05
申请人： YAZAKI CORP
发明人： ENDO RYUKICHI , TOTSUKA MITSUHIKO , INABA JUZO , NAKAMURA GORO , MAEDA AKIRA
IPC分类号： H01H3/28 , H01H1/36 , H01H3/50 , H01H73/36
摘要： PROBLEM TO BE SOLVED: To properly break a power circuit upon occurrence of an abnormality. SOLUTION: This connector has a movable pin 43 in slidable contact with terminals 55 and 56, an engagement part 54 and a locking means 45 for the movable pin 43, an energizing means 62 and a lock releasing drive means (solenoid) 42 for the movable pin 43. One of the locking members 45 of one locking means is jointed to the plunger 44 of the solenoid 42, and the other locking member 45 is journalled to a bracket 46, thereby engaging the locking member 45 with the engagement part 54. The solenoid 42 may be symmetrically provided with a second plunger 150 for jointing a second locking member 151 thereto so as to be engaged with a second engagement part 65 of the movable pin 43. Also, the plunger 44 may be pulled in a locking direction using a weight and a folded wire, instead of the lock member 151. The engagement part 54 may be formed on the forward end of the movable pin 43, the locking member 45 and a bracket may be arranged at the projected side of the movable pin 43, and then the solenoid may be laid at the lateral side of the movable pin 43. Furthermore, the locking member 45 has a resin tip 53, and the movable pin 43 is formed to have a housing part for a coil spring 62.

104. 发明专利

JPH118023A CONNECTION STRUCTURE FOR ELECTRONIC COMPONENT AND ITS CONNECTION METHOD 失效
公开(公告)号：JPH118023A
公开(公告)日：1999-01-12
申请号：JP16144697
申请日：1997-06-18
申请人： YAZAKI CORP , NISSAN MOTOR
发明人： ENDO RYUKICHI , MIURA YOSHITAKA , SAKAI HIDENORI
IPC分类号： H01R13/24 , H01R13/74 , H01R33/46 , H05K3/32 , H01R23/68
摘要： PROBLEM TO BE SOLVED: To connect electronic components such as a solenoid valve to a circuit body easily with high reliability. SOLUTION: A terminal 24 of a solenoid valve 12 to be in contact with an electrode part 23 of a circuit body 11 is bent into a shape having an elastic force in the mounting direction to the circuit body 11; a lock member 17 to be inserted into a mounting hole 14 of the circuit body 11 is protruded on the undersurface of the solenoid valve 12. The solenoid valve 12 is rotated in the direction of θ with the lock member 17 inserted into the mounting hole 14 so that the lock member 17 is engaged with the mounting hole 14; thus, the solenoid valve 12 can easily be mounted. Since the terminal 24 is brought into press contact with the electrode part 23 with the elastic force, the reliability of the connection is enhanced.

105. 发明专利

JPH10116644A FEMALE TERMINAL FOR HEAVY CURRENT 失效
公开(公告)号：JPH10116644A
公开(公告)日：1998-05-06
申请号：JP27034296
申请日：1996-10-11
申请人： YAZAKI CORP
发明人： ENDO RYUKICHI , ISHIZAKI KAZUHISA , HASHIZAWA SHIGEMI
IPC分类号： H01R13/11 , H01R13/115 , H01R13/187 , H01R43/16
摘要： PROBLEM TO BE SOLVED: To provide a terminal having stable contact resistance with a terminal pin which admits easy molding process and can be fabricated at a low cost by furnishing a ring-shaped thin wall part at the periphery of the pin insert end of a cylindrical contacting part, and equipping the thin wall part with a plurality of projections protruding at the inside surface. SOLUTION: A ring-shaped thin wall part 6 is provided at the periphery of the open end of a cylindrical contacting part 3 and is equipped with a plurality of projections 7 as protruding at the inside surface of the contacting part 3 at an appropriate spacing. A slit 8 extending in the longitudinal direction to reach the base end from the open end of the part 3 is furnished between the projections 7 and 7, and each split piece of the part 3 partitioned in the slit 8 is allowed to serve as a resilient contacting piece for the mating terminal pin. When the terminal pin is to be fitted in a receptacle hole 3a by the projection 7 in the part 3 of the intended heavy current female terminal 1, the tip of each projection 7 makes point contact with the periphery of the terminal pin, and a proper resilient contacting is generated owing to the split piece. The processing can be achieved easily because the projections 7 are formed from the outside.

106. 发明专利

JPH1079282A WIRE PRESSURE CONNECTION METHOD OF PRESSURE CONNECTION TERMINAL AND PRESSURE CONNECTION DEVICE 失效
公开(公告)号：JPH1079282A
公开(公告)日：1998-03-24
申请号：JP23337896
申请日：1996-09-03
申请人： YAZAKI CORP
发明人： ENDO RYUKICHI , OKABE TOSHIAKI
IPC分类号： H01R43/01 , H01R13/66 , H01R43/058
摘要： PROBLEM TO BE SOLVED: To prevent expansion of a cutting slot and completely cut a coated part by pushing an end of a coated wire into a cutting slot provided on a side plate of a pressure connection terminal, cutting a coated part, and heating and softening the coated part when a side plate and a lead wire are made conductive. SOLUTION: Prior to pressure connection, a coated part 13 is heated and softened by an electric thermal heaters 27, 27 disposed on both sides of a coated wire 11 until push-in force of the coated wire 11 is below a predetermined value. Next, the coated wire 11 where the coated part 13 is softened is pushed to a pressure connection part 5 of a pressure welding terminal 1 by means of a connection jig 17, and the coated part 13 is cut by a pressure connection blade 15 of a cutting slot 9. As a result, a lead wire 19 is conductive to the cutting slot 9, and the pressure connection terminal 1 and the coated wire 11 are electrically connected to each other, Consequently, the coated part 13 is never crushed between pressure connection parts 5, and the softened coated part 13 does not give cutting resistance in a direction expanding against the cutting slot 9 when the coated part is cut.

107. 发明专利

JPH09180813A ELECTRIC CONNECTOR 失效
公开(公告)号：JPH09180813A
公开(公告)日：1997-07-11
申请号：JP34345895
申请日：1995-12-28
申请人： YAZAKI CORP
发明人： ENDO RYUKICHI , HASEGAWA TOSHIAKI
IPC分类号： H01R13/629
摘要： PROBLEM TO BE SOLVED: To facilitate the separating operation of connectors in a temporary locking condition in the initial state of fitting by constituting a toggle mechanism of an operation arm and a fitting arm, and energizing a hook by an energizing means. SOLUTION: In a condition where a locking part 34 of an operation lever 30 is locked on a locking projection 25 of a connector housing 20a, a male connector 60 is inserted into a female connector 20. An engaging projection part 65 of the male type connector 60 enters a guide groove 27, and the engaging projection part 65 strikes on a hook 42 of a fitting arm 60. The engaging projection part 65 pushes up the hook 42 while deflecting an elastic piece 47, and a fitting arm 40 turns in the non- locking direction. In this condition, temporary locking parts 23 and 63 of the male connector 60 and the female connector 20 engage with each other. Since the engaging projection part 65 exists on the inmost side more than the hook 42, both connectors 60 and 20 are temporarily locked. When the male connector 60 is pulled out in the reverse direction of the fitting direction, the engaging projection part 65 strikes the rear surface of the hook 42. When the fitting arm 40 is rotated in the non-locking direction, the male connector 20 and the female connector 20 easily separate from teach other.

108. 发明专利

JPH0917486A CONNECTOR WITH REAR HOLDER 失效
公开(公告)号：JPH0917486A
公开(公告)日：1997-01-17
申请号：JP16611095
申请日：1995-06-30
申请人： YAZAKI CORP
发明人： ENDO RYUKICHI , ABE KIMIHIRO
IPC分类号： H01R13/42 , H01R13/422 , H01R13/436
摘要： PURPOSE: To provide a connector with a rear holder in which a connector terminal can be also easily and surely inserted into a housing when the rear holder is assembled into the housing. CONSTITUTION: In a connector 1 with a rear holder, a rear holder 3 having a lock projection 32 for pushing one end of a connector terminal on the tip is connected to a housing 2 through a hinge 5, and a guide part 33 provided on the rear holder 3 is fitted to a guide groove 21 provided on the side plate of the housing 22 in such a manner as to be capable of sliding. This guide groove 21 is provided with a first horizontal part 21a for allowing the guide part 22 to slide when the rear holder 3 is in temporarily locked state, an inclined surface part 21b for inclining and pushing the lock projection 32 of the rear holder 3 into a terminal housing chamber 8; and a second horizontal part 21c for guiding the lock projection 32 from the state in contact with one end of the connector terminal to a prescribed position in the terminal housing chamber 8.

109. 发明专利

JPH08171974A METHOD AND DEVICE FOR CONNECTING POWER FEEDING CONNECTOR 失效
公开(公告)号：JPH08171974A
公开(公告)日：1996-07-02
申请号：JP31691494
申请日：1994-12-20
申请人： YAZAKI CORP
发明人： ENDO RYUKICHI , HASEGAWA TOSHIAKI , FUKUSHIMA HIROTAKA , YOSHIOKA NOBUAKI
IPC分类号： H01R13/629 , H01R43/00
摘要： PURPOSE: To automatically connect the power supplying side and the power receiving side and automatically cancel this connection by building an electric motor or an electromagnetic solenoid in the structure so as to move at least one of a male and female pair of connectors forward or backward in the fitting axial direction. CONSTITUTION: A motor 6 or a pair of solenoids are positioned in the depth of a housing 1 and it is not driven. In this condition, a handle 3 of a housing 2 is gripped and moved in the direction F, and the tip thereof is fitted to the tip of the objective housing 20. Fitting is continued till an engagement part 22 of the housing 20 is engaged with a locking park 10 of the housing 2. At this stage, when a switch 4 is operated so as to rotate the motor 6 counter clockwise, a gear 7 is rotated clockwise so as to push a rack 8 forward. With this movement, an internal housing 5 is moved forward, and the tip wall 5A of the housing 5 is slid along the inner wall of the housing 20. Consequently, the engagement part 22 is sealed by the locking part 10, and strongly locked with the housing 20. A connector 9 is connected to the objective connector 21.

110. 发明专利

JPH07312250A TERMINAL AND ITS MANUFACTURE 失效
公开(公告)号：JPH07312250A
公开(公告)日：1995-11-28
申请号：JP10271694
申请日：1994-05-17
申请人： YAZAKI CORP
发明人： ENDO RYUKICHI , SUGIE NAOTO
IPC分类号： H01R11/11 , H01R13/03 , H01R13/04 , H01R43/16
摘要： PURPOSE:To prevent the penetration of a corrosive liquid into a void part at plating, prevent the occurrence of a trouble by the remaining corrosive liquid, and improve reliability by filling a filler in the void part of a terminal formed by bending CONSTITUTION:An adhesive tape 6 is continuously applied as a filler 4 on one side of a stripe conductive plate body 5. Its position is set in a position corresponding to the electric contact part 1 of a terminal A when the plate 5 is bent. The plate 5 is punched and bent to continuously form the terminal A. The contact part 1 is formed in the state where the tape 6 is filled as the filler 4 in a void 3 by folding a part 7 with the tape 6 inside. Thereafter, the terminal A is plated. Thus, various liquids are never penetrated into the void 3 of the contact part 1 during the plating process, and the occurrence of a trouble by corrosion can be prevented even after the lapse of a long time.

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