EP2557638B1 - Connecteur de type levier et son procédé d'assemblage - Google Patents

Connecteur de type levier et son procédé d'assemblage Download PDF

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Publication number
EP2557638B1
EP2557638B1 EP12005124.8A EP12005124A EP2557638B1 EP 2557638 B1 EP2557638 B1 EP 2557638B1 EP 12005124 A EP12005124 A EP 12005124A EP 2557638 B1 EP2557638 B1 EP 2557638B1
Authority
EP
European Patent Office
Prior art keywords
cam
pin
lever
main body
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP12005124.8A
Other languages
German (de)
English (en)
Other versions
EP2557638A1 (fr
Inventor
Keiichi Nakamura
Yuuichi Nankou
Satoru Nishide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of EP2557638A1 publication Critical patent/EP2557638A1/fr
Application granted granted Critical
Publication of EP2557638B1 publication Critical patent/EP2557638B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62933—Comprising exclusively pivoting lever
    • H01R13/62938—Pivoting lever comprising own camming means

Definitions

  • the present invention relates to a lever-type connector and to a method of assembling it.
  • a conventional lever-type connector is disclosed in Japanese Unexamined Patent Publication No. 2008-130244 .
  • This includes a pair of male and female connector housings connectable to each other and a lever rotatably supported on the female connector housing.
  • a moving plate to be pushed by the female connector housing in the process of connecting the two connector housings is assembled into the male connector housing.
  • a divided cam pin is formed to project from the moving plate and another divided pin is formed to project from the female connector housing. Further, a cam groove is formed to extend in the lever.
  • the both divided cam pins are united with each other, thereby forming a cylindrical cam pin, and this cam pin slides along a groove surface of the cam groove to effect cam action as the lever is rotated, whereby a connecting operation of the two connector housings proceeds.
  • EP 2 075 879 A1 discloses a connector and connecting method having sliding force and rotating force multiplying mechanisms formed on a single lever.
  • JP 2003-178 837 A discloses a lever type connector in which a lock piece is installed at a lever side as disclosed in the preamble of independent claim 1.
  • JP 2010-140701 A discloses a lever-type connector, in which a coupling of connector housings is carried out by the engagement of a cam groove of the lever with cam followers.
  • the present invention was completed in view of the above situation and an object thereof is to increase the strength of a cam pin without enlarging a connector.
  • a lever-type connector as disclosed in independent claim 1, comprising a lever which is formed with an extending cam groove; a first connector housing on which the lever is displaceably or movably (particularly rotatably or pivotably) supported; and a second connector housing which is connectable to the first connector housing and from which a cam pin projects; the cam pin being inserted into the cam groove and, in that state, the lever being displaced or moved (particularly rotated or pivoted), whereby the cam pin substantially slides along a groove surface of the cam groove to effect cam action and an operation of connecting the first and second connector housings proceeds, wherein the cam pin to be inserted into the cam groove comprises a pin main body (45), wherein said pin main body (45) is longer in a width direction than in a direction along a connecting direction of the first and second connector housings, wherein the width direction is perpendicular to the connecting direction.
  • the strength of the cam pin is ensured to be high by thickening parts long in the extending direction of the cam groove and an increase in the width of the cam groove is prevented by inserting the parts short in the groove width direction of the cam groove into the cam groove.
  • the strength of the cam pin can be increased without enlarging the connector.
  • a pin main body of the cam pin to be inserted into the cam groove is in the form of a solid cylinder.
  • the pin main body of the cam pin to be inserted into the cam groove is in the form of a solid cylinder, the strength of the cam pin is further increased.
  • the pin main body of the cam pin to be inserted into the cam groove is formed with at least one hollowed portion.
  • the pin main body of the cam pin to be inserted into the cam groove is formed with the hollowed portion, formation of sinks can be prevented and shape accuracy of the cam pin can be improved.
  • the pin main body of the cam pin to be inserted into the cam groove has an oval outer shape.
  • the pin main body of the cam pin to be inserted into the cam groove has the oval outer shape with the long side in the extending direction of the cam groove, curved surfaces of the cam pin and the cam groove slide along each other, wherefore sliding stability is excellent.
  • the pin main body of the cam pin to be inserted into the cam groove has a polygonal outer shape.
  • the pin main body of the cam pin to be inserted into the cam groove has the polygonal outer shape with the long side in the extending direction of the cam groove, the strength of the cam pin is further increased by thickened angular parts.
  • the cam pin comprises at least one projecting piece projecting radially outwardly from a projecting end of the pin main body of the cam pin to be inserted into the cam groove.
  • a dimension of the pin main body of the cam pin to be inserted into the cam groove in a shorter side direction corresponds to the width of the cam groove.
  • a lever-type connector 10 includes first and second connector housings 20, 40 connectable to each other along a connecting direction CD and a lever 60 to be displaceably (particularly rotatably or pivotably) mounted on the first connector housing 20.
  • the first connector housing 20 is made e.g. of synthetic resin and, as shown in FIG. 1 , includes a housing main body 21 (particularly substantially in the form of a rectangular block long in a width direction) and a (particularly substantially cap-shaped) wire cover 22 to be mounted on (particularly a rear end part of) the housing main body 21.
  • a housing main body 21 particularly substantially in the form of a rectangular block long in a width direction
  • a (particularly substantially cap-shaped) wire cover 22 to be mounted on (particularly a rear end part of) the housing main body 21.
  • One or more, particularly a plurality of unillustrated female terminal fittings are to be at least partly accommodated in the housing main body 21 and connected to one or more respective end portions of unillustrated wires.
  • Each wire is to be pulled out from the rear surface of the housing main body 21, at least partly accommodated in a bent state in the wire cover 22 and drawn out to the outside through an opening at one widthwise side of the wire cover 22.
  • One or more, particularly a pair of supporting shafts 23 are formed to project from one or more widthwise intermediate parts of one or more side surfaces of the housing main body 21, particularly from substantially widthwise central parts of both side surfaces of the housing main body 21.
  • the (both) supporting shaft(s) 23 particularly has/have a substantially cylindrical shape and form rotary shafts for the lever 60.
  • the lever 60 (as a particular movable member) is made e.g. of synthetic resin and/or particularly substantially gate-shaped and includes an operating portion 61 and one or more, particularly a pair of arm portions 62 particularly projecting substantially in parallel from both ends of the operating portion 61.
  • the lever 60 particularly is to be mounted from behind to straddle the first connector housing 20 and the both arm portions 62 are arranged at the outer sides of the both side surfaces of the housing main body 21 when the lever 60 is mounted.
  • One or more, particularly a pair of cam grooves 63 extending in a curved manner in a specified (predetermined or predeterminable) direction ED and one or more (particularly substantially circular) bearing holes 64 are formed to penetrate through the (both) arm portion(s) 62.
  • the supporting shaft(s) 23 is/are to be at least partly fitted and inserted into the bearing hole(s) 64 of the (particularly both) arm portion(s) 62.
  • a lever 60 is displaceable (particularly rotatable or pivotable) about the supporting shaft(s) 23 between an initial position IP where the operating portion 61 particularly is located on the other widthwise side of the first connector housing 20 and a connection position CP where the operating portion 61 particularly is located at one widthwise side of the first connector housing 20.
  • the (both) arm portion(s) 62 is/are (each) formed with an introducing groove 65 communicating with the entrance of the cam groove 63, and the introducing groove(s) 65 is/are arranged to substantially face forward at the initial position IP.
  • the second connector housing 40 is made e.g. of synthetic resin and, as shown in FIG. 1 , includes a receptacle 41 particularly substantially in the form of a rectangular tube long in the width direction.
  • a receptacle 41 particularly substantially in the form of a rectangular tube long in the width direction.
  • One or more, particularly a plurality of unillustrated male terminal fittings are arranged to project into the receptacle 41.
  • the (particularly each) male terminal fitting is to be electrically conductively connected to the corresponding female terminal fitting as the first and second connector housings 20, 40 are connected.
  • the cam pin 43 is composed of or comprises a solid and substantially cylindrical pin main body 45 and one or more, particularly a pair of projecting pieces 46 projecting radially outwardly from (particularly substantially opposite radial ends of) the projecting end of the pin main body 45.
  • the pin main body 45 substantially has an oval cross-section, specifically an elliptical cross-section and/or is formed to have substantially the same diameter over the entire height.
  • the pin main body 45 has an elliptical outer shape long in the width direction (direction perpendicular to the connecting direction CD) and short in forward and backward directions (directions along the connecting direction CD).
  • a dimension of the pin main body 45 in a shorter side direction corresponds to the width of the cam groove 63.
  • the (particularly both) projecting piece(s) 46 particularly is/are in the form of rectangular plate(s) and/or project(s) from the (particularly both) end(s) of the pin main body 45 in the shorter-side direction.
  • the (both) projecting pieces 46 can slide along front and rear groove edge part(s) of the cam groove 63 on the outer side surface of (each of) the both arm portion(s) 63 in the process of displacing (rotating) the lever 60.
  • the lever-type connector 10 according to this embodiment is structured as described above. Next, an operation of connecting the first and second connector housings 20, 40 is described.
  • the lever 60 is held or positioned at the initial position IP and, in that state, the housing main body 21 of the first connector housing 20 is at least partly inserted into the receptacle 41 of the second connector housing 40 as shown in FIG. 2 . Then, the pin main body/bodies 45 of the cam pin(s) 43 is/are introduced into the introducing groove(s) 65 and further inserted into the entrance(s) of the cam groove(s) 63.
  • the pin main body/bodies 45 particularly is/are arranged such that a longer-side direction thereof substantially is aligned with an extending direction ED of the cam grooves 63 and/or the shorter-side direction thereof particularly substantially is aligned with a direction perpendicular to the extending direction ED of the cam grooves 63, i.e. a groove width direction.
  • the lever 60 is displaced (particularly rotated or pivoted) toward the connection position CP particularly by holding the operating portion 61.
  • the outer peripheral surface(s) of the pin main body/bodies 45 specifically, the outer surface(s) at the (both) end(s) of the outer peripheral surface(s) of the pin main body/bodies 45 in the shorter-side direction slide along the groove surface(s) of the cam groove(s) 63 and cam action works between the lever 60 and the second connector housing 40.
  • the housing main body 21 is fitted into the receptacle 41 with a small connecting force or its insertion is assisted.
  • the lever 60 is displaced (rotated or pivoted) to the connection position CP as shown in FIG. 4
  • the operating portion 61 particularly comes into contact with the rear end part of the wire cover 22 to be locked and the pin main body/bodies 45 reach(es) the back end(s) of the cam groove(s) 63 and stop(s).
  • the longer-side direction of the pin main body/bodies 45 particularly substantially is aligned in the extending direction ED of the cam grooves 63
  • the shorter-side direction thereof particularly substantially is aligned with the groove width direction of the cam grooves 63 and/or the outer surface(s) of the pin main body/bodies 45 at the (both) end(s) in the shorter-side direction slide in contact or held in contact with the groove surface(s) of the cam groove(s) 63 as when the lever 60 is located at the initial position IP.
  • the pin main body/bodies 45 that is/are part(s) of the cam pin(s) 43 to be inserted into the cam groove(s) 63 is/are formed to substantially be long in the extending direction ED of the cam groove(s) 63 and short in the groove width direction (direction perpendicular to the extending direction ED of the cam groove(s) 63).
  • the strength of the cam pin(s) 43 is ensured to be high by thickening the part(s) long in the extending direction ED of the cam groove(s) 63 and an increase in the width of the cam groove(s) 63 is prevented by inserting the part(s) short in the groove width direction of the cam groove(s) 63 into the cam groove(s) 63.
  • the strength of the cam pin(s) 43 can be increased without enlarging the connector.
  • the pin main body/bodies 45 particularly substantially is/are in the form of solid cylinder(s), the strength of the cam pin(s) 43 is further increased.
  • the pin main body/bodies 45 particularly has/have the oval outer shape long in the extending direction ED of the cam grooves 63, the curved surfaces of the cam pins 43 and the cam grooves 63 slide along each other, wherefore sliding stability is excellent.
  • one or more cam pins of a second connector housing 40 are at least partly inserted into one or more respective cam grooves 63 of a lever 60 and, in that state, the lever 60 is displaced (particularly rotated or pivoted), whereby the cam pin(s) slide(s) along groove surface(s) of the cam groove(s) 63 to effect cam action and an operation of first and second connector housings 20, 40 proceeds.
  • Part(s) of the cam pin(s) to be inserted into the cam groove(s) 63 is/are long in an extending direction ED of the cam groove(s) 63 and short in a groove width direction perpendicular to the extending direction ED of the cam groove(s) 63.
  • FIG. 5 shows a second particular embodiment of the present invention.
  • a projecting piece 46A of a cam pin 43A differs from the first embodiment.
  • the other configuration is similar or substantially the same as in the first embodiment and not repeatedly described.
  • the projecting piece 46A projects from the projecting end of a pin main body 45 over at least part of the circumference, particularly over the entire circumference.
  • the projecting piece 46A particularly has an elliptical outer shape concentric with the pin main body 45.
  • FIG. 6 shows a third particular embodiment of the present invention.
  • a pin main body 45B of a cam pin 43B differs from the first embodiment.
  • the other configuration is similar or substantially the same as in the first embodiment and not repeatedly described.
  • the pin main body 45B has an angular circular outer shape which particularly substantially has an oval cross-section, although not an elliptical cross-section, and is long in a width direction and short in forward and backward directions.
  • the outer peripheral surface of the pin main body 45B particularly includes a pair of facing sides 47 substantially parallel to each other along the width direction.
  • FIG. 7 shows a fourth particular embodiment of the present invention.
  • a pin main body 45C of a cam pin 43C differs from the first embodiment.
  • the other configuration is similar or substantially the same as in the first embodiment and not repeatedly described.
  • the pin main body 45C is formed with a hollowed portion 44 hollowed particularly over the substantially entire height.
  • the hollowed portion 44 substantially extends in forward and backward directions in a widthwise central part of the pin main body 45C and has open front and rear ends.
  • FIG. 8 shows a fifth particular embodiment of the present invention.
  • a pin main body 45D of a cam pin 43D differs from the first embodiment.
  • the other configuration is similar or substantially the same as in the first embodiment and not repeatedly described.
  • the pin main body 45D is formed with hollowed portions 44D hollowed over the entire height. These hollowed portions 44D are paired at opposite sides of a widthwise central part of the pin main body 45D and each in the form of an opening having a semi-circular cross-section.
  • FIG. 9 shows a sixth particular embodiment of the present invention.
  • a pin main body 45E of a cam pin 43E differs from the first embodiment.
  • the other configuration is similar or substantially the same as in the first embodiment and not repeatedly described.
  • the pin main body 45E is formed with one or more hollowed portions 44E particularly hollowed over the substantially entire height.
  • the hollowed portions 44E particularly are paired at substantially opposite sides of a widthwise central part of the pin main body 45E and/or at substantially opposite sides of a central part thereof in forward and backward directions and/or particularly each in the form of an opening having a quarter-circular cross-section.
  • FIG. 10 shows a seventh particular embodiment of the present invention.
  • a pin main body 45F of a cam pin 43F differs from the first embodiment.
  • the other configuration is similar or substantially the same as in the first embodiment and not repeatedly described.
  • the pin main body 45F particularly has a polygonal cross-section, specifically an octagonal cross-section and/or has substantially the same diameter over the entire height.
  • the pin main body 45F is defined by first facing sides 42 substantially parallel to each other along the width direction, second facing sides 48 substantially parallel to each other along forward and backward directions and four oblique sides 49 connecting both front and rear ends of the second facing sides 48 and both widthwise ends of the first facing sides 42 and extending obliquely straight.
  • the first facing sides 42 are longer than the second facing sides 48 and the pin main body 45F is long in the width direction as a whole. Since the pin main body 45F has the polygonal outer shape according to the seventh embodiment, the strength of the cam pin 43F is further increased by thickened angular parts.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Claims (8)

  1. Un connecteur (10) de type à levier, comprenant :
    un levier (60) qui est formé d'au moins une rainure de came (63) qui s'étend ;
    un premier boîtier de connecteur (20) sur lequel ou dans lequel le levier (60) est supporté de manière déplaçable ; et
    un deuxième boîtier de connecteur (40) qui peut être raccordé au premier boîtier de connecteur (20) et à partir duquel saille au moins une tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) ;
    la tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) étant insérée au moins partiellement dans la rainure de came (63) et, dans cet état, le levier (60) étant déplacé, de manière que la tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) est configurée pour glisser le long d'une surface de rainure de la rainure de came (63) afin d'effectuer une action de came pour relier les premier et second boîtiers de connecteurs (20, 40),
    caractérisé en ce que
    la tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) comprend un corps principal de tige de came (45 ; 45B ; 45C ; 45D ; 45E ; 45F) à insérer dans la rainure de came (63),
    sachant que ledit corps principal de broche (45 ; 45B ; 45C ; 45D ; 45E ; 45F) est plus long dans une direction de largeur que dans une direction le long d'une direction de connexion (CD) des boîtiers de connecteur premier et deuxième (20,40), et
    sachant que la direction de la largeur est perpendiculaire à la direction de raccordement (CD),
    sachant qu'au moins une surface extérieure du corps principal de tige de came (45 ; 45B ; 45C ; 45D ; 45E ; 45F) à au moins une extrémité dans la direction de connexion (CD) est configurée pour glisser en contact avec la surface de rainure de la rainure de came (63) lorsque le levier (60) est déplacé.
  2. Un connecteur de type à levier selon la revendication 1, sachant que le corps principal de tige (45) est sous la forme d'un cylindre plein.
  3. Un connecteur de type à levier selon la revendication 1, sachant que le corps principal de tige (45C ; 45D ; 45E) est formé avec au moins une partie évidée.
  4. Un connecteur de type à levier selon une quelconque des revendications précédentes, sachant que le corps principal de tige (45 ; 45B ; 45C ; 45D ; 45E) présente une forme extérieure ovale.
  5. Un connecteur de type levier selon l'une quelconque des revendications 1 à 3, dans lequel le corps principal de tige (45F) présente une forme extérieure polygonale.
  6. Un connecteur de type levier selon une quelconque des revendications précédentes, sachant que la tige de came (43) comprend au moins une pièce saillante (46) saillant radialement vers l'extérieur à partir d'une extrémité saillante du corps principal de tige (45 ; 45B ; 45C ; 45D ; 45E ; 45F) de la tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) qui est à insérer dans la rainure de came (63).
  7. Un connecteur de type à levier selon une quelconque des revendications précédentes, sachant qu'une dimension du corps principal de tige (45 ; 45B ; 45C ; 45D ; 45E ; 45F) de la tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) qui est à insérer dans la rainure de came (63) dans une direction le long de la direction de connexion (CD) des boîtiers de connecteur premier et deuxième (20, 40) correspond à la largeur de la rainure de came (63).
  8. Un procédé d'assemblage d'un connecteur de type à levier (10), comprenant les étapes suivantes :
    monter de manière déplaçable un levier (60) formé sur un premier boîtier de connecteur (20) avec au moins une rainure de came (63) qui s'étend ; et
    connecter un deuxième boîtier de connecteur (40), à partir duquel au moins une tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) saille, sur le premier boîtier de connecteur (20) de manière que la tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) est au moins partiellement insérée dans la rainure de came (63) et, dans cet état, déplace le levier (60), de manière que la tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) glisse le long d'une surface de rainure de la rainure de came (63) afin d'effectuer une action de came pour relier les boîtiers de connecteurs premier et second (20, 40),
    caractérisé en ce que
    la tige de came (43 ; 43A ; 43B ; 43C ; 43D ; 43E ; 43F) comprend un corps principal de tige de came (45 ; 45B ; 45C ; 45D ; 45E ; 45F) inséré dans la rainure de came (63) et en ce que ledit corps principal de tige de came (45 ; 45B ; 45C ; 45D ; 45E ; 45F) est plus long dans une direction de largeur que dans une direction le long d'une direction de connexion (CD) des boîtiers de connecteur premier et second (20, 40),
    sachant que la direction de largeur est perpendiculaire à la direction de raccordement (CD) ;
    sachant qu'au moins une surface extérieure du corps principal de tige (45 ; 45B ; 45C ; 45D ; 45E ; 45F) à au moins une extrémité dans la direction de connexion (CD) est configurée pour glisser en contact avec la surface de rainure de la rainure de came (63) lorsque le levier (60) est déplacé.
EP12005124.8A 2011-08-09 2012-07-11 Connecteur de type levier et son procédé d'assemblage Not-in-force EP2557638B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011174384A JP5686069B2 (ja) 2011-08-09 2011-08-09 レバー式コネクタ

Publications (2)

Publication Number Publication Date
EP2557638A1 EP2557638A1 (fr) 2013-02-13
EP2557638B1 true EP2557638B1 (fr) 2018-04-18

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EP12005124.8A Not-in-force EP2557638B1 (fr) 2011-08-09 2012-07-11 Connecteur de type levier et son procédé d'assemblage

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JP (1) JP5686069B2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014105827U1 (de) 2013-12-06 2015-01-22 Tyco Electronics (Shanghai) Co., Ltd. Steckverbindergehäuse, Steckverbinder und Steckverbinderbaugruppe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1679768A2 (fr) * 2005-01-11 2006-07-12 Sumitomo Wiring Systems, Ltd. Connecteur et assemblage de connecteur
JP2010140701A (ja) * 2008-12-10 2010-06-24 Sumitomo Wiring Syst Ltd レバー式コネクタ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3244034B2 (ja) * 1997-08-27 2002-01-07 住友電装株式会社 レバー式コネクタ
JP3573280B2 (ja) * 2001-06-26 2004-10-06 住友電装株式会社 レバー式コネクタ
JP2003100385A (ja) * 2001-09-25 2003-04-04 Yazaki Corp レバー嵌合式電源回路遮断装置
JP3864772B2 (ja) * 2001-12-07 2007-01-10 住友電装株式会社 レバー式コネクタ
JP2008130244A (ja) 2006-11-16 2008-06-05 Sumitomo Wiring Syst Ltd コネクタ
JP2009093930A (ja) * 2007-10-10 2009-04-30 Sumitomo Wiring Syst Ltd レバー式コネクタ
JP2009158151A (ja) * 2007-12-25 2009-07-16 Sumitomo Wiring Syst Ltd コネクタ
JP2009158430A (ja) * 2007-12-28 2009-07-16 Sumitomo Wiring Syst Ltd レバー式コネクタ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1679768A2 (fr) * 2005-01-11 2006-07-12 Sumitomo Wiring Systems, Ltd. Connecteur et assemblage de connecteur
JP2010140701A (ja) * 2008-12-10 2010-06-24 Sumitomo Wiring Syst Ltd レバー式コネクタ

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EP2557638A1 (fr) 2013-02-13
JP2013037957A (ja) 2013-02-21
JP5686069B2 (ja) 2015-03-18

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