WO2016103822A1 - Structure de borne destinée à un dispositif de verrouillage de porte pour véhicule - Google Patents

Structure de borne destinée à un dispositif de verrouillage de porte pour véhicule Download PDF

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Publication number
WO2016103822A1
WO2016103822A1 PCT/JP2015/077081 JP2015077081W WO2016103822A1 WO 2016103822 A1 WO2016103822 A1 WO 2016103822A1 JP 2015077081 W JP2015077081 W JP 2015077081W WO 2016103822 A1 WO2016103822 A1 WO 2016103822A1
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WO
WIPO (PCT)
Prior art keywords
plate piece
terminal
connecting plate
door lock
lock device
Prior art date
Application number
PCT/JP2015/077081
Other languages
English (en)
Japanese (ja)
Inventor
岡田　賢治
靖彦 園
鈴村　淳
穂高 松浦
山田　祐介
Original Assignee
アイシン精機株式会社
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 アイシン精機株式会社 filed Critical アイシン精機株式会社
Publication of WO2016103822A1 publication Critical patent/WO2016103822A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits

Definitions

  • the present invention relates to a terminal structure for electrically connecting an electrical component included in a vehicle door lock device assembled to a vehicle door to an external terminal.
  • Patent Document 1 discloses an example of a terminal structure of this type of vehicle door lock device.
  • a metal terminal that electrically connects an electrical component such as an electric motor or a micro switch and an external terminal (a terminal for power feeding or a terminal for communication) is used.
  • This terminal is formed by punching a conductive metal plate, and includes two terminal plate pieces (bus bars) connected together through a connecting plate piece (tie bar).
  • the terminal is divided into two terminal plate pieces by cutting the connecting plate pieces with a cutting tool when the terminal is attached to the housing.
  • the connecting plate piece connected to the one terminal plate piece is pushed and bent by the cutting tool after cutting, and is accommodated in a concave receiving portion provided in the housing. Thereby, the terminal plate pieces are electrically insulated from each other.
  • the connecting plate pieces of the terminal are cut by the cutting tool in order to electrically insulate the terminal plate pieces, there is no generation of material waste, and no recovery work is required. The effect is obtained.
  • the connecting plate piece that has been bent and deformed by the pressing of the cutting tool tends to return to the position before cutting by being lifted by the residual stress after bending deformation. As a result, the terminal plate pieces may come into contact with each other via the connecting plate pieces and short-circuit.
  • the present invention has been made in view of the above points, and one of the purposes thereof is a plurality of terminal plate pieces formed by cutting metal terminals in a terminal structure of a vehicle door lock device. It is to provide an effective technique for maintaining an electrical insulation state.
  • a terminal structure of a vehicle door lock device includes a metal terminal, a resin container, and a blocking mechanism.
  • the metal terminal is attached to a mounting surface provided on a resin housing of the vehicle door lock device, and includes an electrical component included in the vehicle door lock device and an external terminal for supplying power to the electrical component.
  • the first terminal plate piece and the second terminal plate piece to be connected are configured to be severably connected via the connecting plate piece.
  • the resin housing portion has a housing space that is recessed in the mounting surface in order to accommodate the cut end portion of the connecting plate piece that has been pushed and bent after cutting.
  • the blocking mechanism functions to prevent the cut end portion of the connecting plate piece accommodated in the accommodating space of the accommodating portion from returning toward the position where the first terminal plate piece and the second terminal plate piece are connected.
  • the cut end portion after the cutting of the connecting plate piece returns to the position where the first terminal plate piece and the second terminal plate piece are connected, and the first terminal plate piece and the second terminal plate piece connect the connecting plate piece. It is possible to prevent a short circuit due to contact with each other. As a result, the electrical insulation state between the first terminal plate piece and the second terminal plate piece can be maintained. Moreover, in this case, no material waste is generated by cutting the connecting plate pieces, and no recovery work is required.
  • the blocking mechanism is provided in a convex shape on the movement trajectory that passes when the cut end of the connecting plate piece is pushed and bent in the receiving space of the receiving portion, and engages the cut end of the connecting plate piece. It is preferable to be constituted by a locking projection that can be stopped. In this case, the locking operation is simplified because the cutting end is locked to the locking projection located on the movement trajectory as the cutting end of the connecting plate piece is pushed and bent. Further, the blocking mechanism can be simplified by using the locking projections provided on the inner bottom surface and the inner wall surface of the housing portion.
  • the locking convex portion projects sharply from the inner bottom surface or inner wall surface of the housing portion toward the connecting plate piece, and divides the housing space into a first space portion and a second space portion. Is preferred. Further, when the cut end portion of the connecting plate piece is pushed and bent toward the locking convex portion, the protruding end of the locking convex portion is bent and deformed from the first space portion side to overcome the protruding end and the second space. It is preferable to be locked to the protruding end at the portion. In this case, the cut end portion of the connecting plate piece is brought into contact with the protruding end of the locking convex portion and locked by the residual stress after bending deformation.
  • disconnection edge part of a connection plate piece can be smoothly guide
  • disconnection of a connection plate piece can use the 1st space part of accommodation space as a pushing space for pushing into a 2nd space part as it is.
  • the blocking mechanism is constituted by an accommodating portion.
  • the accommodating portion is a portion that can be locked by surface contact with the inner wall surface when the cut end portion of the connecting plate piece is pushed and bent in the accommodating space.
  • the blocking mechanism can be simplified by utilizing the inner wall surface of the housing portion itself.
  • the blocking mechanism is preferably constituted by a locking groove.
  • the locking groove is formed in a concave shape on a movement trajectory that passes when the cut end portion of the connecting plate piece is pushed and bent in the receiving space among the inner bottom surface of the receiving portion, It is a groove
  • the locking operation is simplified because the cutting end is locked to the locking groove located on the movement locus in accordance with the pushing and bending operation of the cutting end of the connecting plate piece.
  • the blocking mechanism can be simplified by using a locking groove provided on the inner bottom surface of the housing portion.
  • the blocking mechanism includes a sharp locking claw that is provided on the connecting plate piece so as to extend in the plate width direction and is hooked on the inner wall surface of the housing portion or the groove wall surface of the locking groove. preferable. Thereby, the cutting
  • the locking projection protrudes sharply from the inner bottom surface of the storage portion toward the connecting plate piece, and the first space portion of the storage space is formed of the inner wall surface of the storage portion and the locking projection. It is preferable that the area is defined by an inclined surface that is inclined with respect to the inner bottom surface of the housing portion. According to this, after cutting the connecting plate piece using the cutting tool, the cutting end is pushed into the second space from the first space as it is, and a series of operations of the cutting tool are smoothly performed only by one pressing operation. Can be done.
  • the connecting plate piece is cut at either one of the first terminal plate piece side end portion or the second terminal plate piece side end portion, and then opposite to the terminal plate piece side end portion by pushing and bending. It is preferable that it is rotationally deformed around the end of the housing and accommodated in the accommodating space of the accommodating portion. According to this, among the full length of a connection board piece, the length between the terminal board piece side edge part after a cutting
  • the connecting plate piece is cut at an intermediate region between the first terminal plate piece side end portion and the second terminal plate piece side end portion and the first terminal plate piece side and the first plate piece portion side.
  • the first plate piece portion is rotationally deformed around the first terminal plate piece side end portion by pushing and bending and is accommodated in the accommodation space of the accommodation portion
  • the second plate piece is rotationally deformed around the second terminal plate piece side end portion by pushing and bending and is accommodated in the accommodating space of the accommodating portion.
  • the present invention in the terminal structure of the vehicle door lock device, it is possible to maintain the electrical insulation state of the plurality of terminal plate pieces formed by cutting the metal terminal. It was.
  • FIG. 1 is a view of a vehicle door lock device 100 according to the present embodiment as viewed from the inside of the vehicle.
  • FIG. 2 is a diagram illustrating a state in which the second housing component 103 of the housing 101 is removed from the vehicle door lock device 100 in FIG. 1.
  • FIG. 3 is an enlarged view of a region A in FIG.
  • FIG. 4 is a plan view partially showing the terminal 141 in FIG.
  • FIG. 5 is a sectional view taken along line BB of the terminal 141 and the accommodating portion 105 in FIG.
  • FIG. 6 is a cross-sectional view showing a modified example of FIG.
  • FIG. 7 is a plan view partially showing the terminal 241.
  • FIG. 8 is a cross-sectional view taken along line CC of the terminal 241 and the accommodating portion 105 in FIG.
  • FIG. 9 is a plan view partially showing the terminal 341.
  • FIG. 10 is a cross-sectional view taken along line DD of the terminal 341 and the accommodating portion 105 in FIG.
  • FIG. 11 is a plan view partially showing the terminal 441.
  • 12 is a cross-sectional view taken along line EE of the terminal 441 and the accommodating portion 105 in FIG.
  • FIG. 13 is a plan view partially showing the terminal 541.
  • 14 is a cross-sectional view taken along line FF of the terminal 541 and the accommodating portion 105 in FIG.
  • FIG. 15 is a perspective view of the terminal 541 and the accommodating portion 105 in FIG.
  • a vehicle door lock device (hereinafter also simply referred to as a “door lock device”) 100 according to the present embodiment includes a door outer panel (vehicle outer panel) and a door inner panel (vehicle outer panel) of a vehicle door DR. And an inner panel).
  • FIG. 1 shows a vehicle door on the right side of the vehicle as a typical example of the vehicle door DR.
  • the door lock device 100 includes a housing 101 that houses a door lock component of the door lock device, and a cover member 104 that is attached over the upper surface of the housing 101 and the front surface of the housing. Both the housing 101 and the cover member 104 are configured as resin members.
  • the housing 101 includes a first housing structure 102 on the vehicle outer side and a second housing structure 103 on the vehicle inner side.
  • a plurality of door lock components are assembled to the housing 101.
  • the plurality of door lock components include a known latch mechanism 110, lock mechanism 120, double lock mechanism 130, and the like.
  • the cover member 104 functions to protect the door lock components housed in the housing 101 from water and theft members entering from the outside of the vehicle door DR.
  • the latch mechanism 110 generally has a function capable of holding the vehicle door DR in a closed state by engagement with a striker ST attached to the vehicle body BD.
  • the lock mechanism 120 is generally configured to set the latch mechanism 110 to an unlocked state in which the engagement with the striker ST can be released or a locked state in which the engagement with the striker ST cannot be released.
  • the lock mechanism 120 includes an inside open lever 121, an outside open lever 122, an open link (not shown), an active lever 123, an inside locking lever 124, an electric motor 125, and the like.
  • the inside open lever 121 is configured to be rotationally driven from the initial position to the operating position in accordance with a door opening operation of an inside handle (not shown) provided inside the vehicle door DR.
  • the outside open lever 122 is configured to be rotationally driven from the initial position to the operating position in accordance with a door opening operation of an outside handle (not shown) provided outside the vehicle door DR.
  • the active lever 123 sets the open link in a locked state or an unlocked state by a locking operation or a locking operation of the locking / unlocking operation member.
  • the inside locking lever 124 is configured to be rotationally driven between a lock position and an unlock position by a lock operation or unlock operation of a door lock knob (not shown) provided inside the vehicle door DR.
  • the electric motor 125 is configured as an actuator for driving the active lever 123.
  • the double lock mechanism 130 is a mechanism that can generally hold the locked state by the lock mechanism 120, and is a double lock set state that restricts the operation of the active lever 123 and a double lock unset that allows the operation of the active lever 123. It fulfills the function of selectively achieving any of the states.
  • the double lock mechanism 130 includes a double lock lever 131 for locking the rotation operation of the active lever 123 and an electric motor 132 that is an actuator for driving the double lock lever 131. I have.
  • the door lock device 100 having the above-described configuration includes an energization mechanism 140 in the area A of the first housing component 102 in FIG.
  • the energization mechanism 140 functions to supply electricity to the electric motors 125 and 132 that are electric components.
  • the electric motors 125 and 132 referred to here correspond to “electrical parts” of the present invention.
  • the energizing mechanism 140 is made of a metal terminal (also referred to as a “bus bar circuit”) 141 for electrically connecting the electric motors 125 and 132 and the external terminal 200 for supplying power to the electric motor.
  • 141a and a resin-made connector 150 for connecting external terminals both of the terminals 141 and 141a are plate-shaped members made of metal terminal plate pieces (thin plate pieces having a square cross section).
  • the terminal 141 is assigned to the electric motor 132, and the terminal 141a is assigned to the electric motor 125.
  • both the electric motors 125 and 132 and the terminals 141 and 141a are assembled to the first housing structure 102 made of resin.
  • the terminal 141 here corresponds to the “terminal” of the present invention, and the first housing. "Resin housing" is constructed of the present invention by an adult 102.
  • the terminal 141 extends horizontally along the mounting surface 102a of the first housing component 102, and is attached to the mounting surface 102a at the time of mounting.
  • the terminal 141 includes a first terminal plate piece (also referred to as “first bus bar”) 142, a second terminal plate piece (also referred to as “second bus bar”) 143, and a connection plate.
  • a piece (scheduled part) 144 is included.
  • the terminal 141 is configured such that the first terminal plate piece 142 and the second terminal plate piece 143 are severably connected via the connecting plate piece 144, and is cut at the connecting plate piece 144 by a cutting tool at the time of attachment.
  • a resin housing portion 105 having a housing space 105a that is recessed in the mounting surface 102a is provided at a position corresponding to the terminal 141 on the mounting surface 102a of the first housing structure 102.
  • This accommodating part 105 fulfill
  • FIG. This accommodating portion 105 corresponds to the “accommodating portion” of the present invention. The cutting of the connecting plate piece 144 and the bending of the cutting end portion 144a will be described. As shown in FIG. 5, the cutting tool from above to the connecting plate piece 144 of the terminal 141 downward (in the direction of the white arrow). 160 acts.
  • the connecting plate piece 144 is cut through the cutting edge 160a of the cutting tool 160.
  • the connecting plate piece 144 is locked from the initial position (first position) indicated by the two-dot chain line so that the cut end portion 144a is received and locked in the receiving space 105a of the receiving portion 105.
  • To the second position) by the cutting edge 160a of the cutting tool 160 To the second position, by the cutting edge 160a of the cutting tool 160.
  • the first terminal plate piece 142 and the second terminal plate piece 143 are electrically insulated.
  • the connecting plate piece 144 in the pushed and bent state tends to return from the locking position to the initial position by being lifted by the residual stress.
  • the terminal 141 may partially lift from the attachment surface 102a.
  • the first terminal plate piece 142 and the second terminal plate piece 143 may come into contact with each other via the connecting plate piece 144 and short circuit. Therefore, in the terminal structure of the present embodiment, the cut end portion 144a of the connecting plate piece 144 once accommodated in the accommodating space 105a of the accommodating portion 105 connects the first terminal plate piece 142 and the second terminal plate piece 143.
  • a blocking mechanism is provided to prevent returning toward the position.
  • the blocking mechanism here corresponds to the “blocking mechanism” of the present invention.
  • the cut end portion 144a after the cutting of the connecting plate piece 144 returns to the position where the first terminal plate piece 142 and the second terminal plate piece 143 are connected, and the first terminal plate piece 142 and the first terminal plate piece 143 are connected. It is possible to prevent the two terminal plate pieces 143 from coming into contact with each other via the connecting plate pieces 144 and short-circuiting. As a result, the electrical insulation state between the first terminal plate piece 142 and the second terminal plate piece 143 can be maintained. Further, in this case, no material waste is generated by cutting the connecting plate piece 144, and no recovery work is required. A specific embodiment relating to this blocking mechanism will be described below.
  • the locking projection 106 provided on the inner bottom surface 105 b of the housing portion 105 is used as the blocking mechanism.
  • the locking protrusion 106 is a sharp protrusion having a triangular cross section that protrudes from the inner bottom surface 105 b of the housing portion 105 to the protruding end 106 a that extends toward the connecting plate piece 144.
  • the locking convex portion 106 is provided in a convex shape on a moving locus that passes when the cut end portion 144 a of the connecting plate piece 144 is pushed and bent in the accommodating space 105 a of the accommodating portion 105.
  • this latching convex part 106 partitions the accommodation space 105a into the 1st space part (left side area
  • the locking projection 106 corresponds to the “locking projection” of the present invention.
  • the connecting plate piece 144 of the terminal 141 is cut by the cutting edge 160a of the cutting tool 160 at a cutting end portion 144a that is a boundary portion with the first terminal plate piece 142 (end portion on the first terminal plate piece 142 side). . Further, by lowering the cutting tool 160 linearly downward in FIG. 5, the cut connecting plate piece 144 is pushed by the cutting edge 160a of the cutting tool 160 and is turned on the second terminal plate piece 143 side. About 144b, it is pushed and bent toward the latching convex part 106, and is rotationally deformed in the first direction R1.
  • the protruding end 106a of the locking convex portion 106 is disposed on the movement locus when the cutting end portion 144a of the connecting plate piece 144 rotates, and the cutting end portion 144a and the protruding end 106a interfere with each other. To do. Accordingly, when the connecting plate piece 144 in a state after cutting is rotated and deformed in the first direction R1 around the rotating end portion 144b by being pushed by the cutting edge 160a of the cutting tool 160, the cutting end portion 144a is the locking convex portion 106. The protruding end 106a is pressed.
  • the locking convex portion 106 is elastically deformed by being pushed and bent by the cut end portion 144a at the protruding end 106a, thereby allowing the connecting plate piece 144 to rotate in the first direction R1. Accordingly, the cut end portion 144a of the connecting plate piece 144 overcomes the protruding end 106a by bending the protruding end 106a of the locking convex portion 106 from the first space portion side, and becomes the protruding end 106a in the second space portion. It is set to the locking position to be locked.
  • the cut end portion 144a of the connecting plate piece 144 is locked in contact with the protruding end 106a of the locking convex portion 106 by the residual stress after bending deformation, and thus the second direction opposite to the first direction R1.
  • R2 the rotation deformation of R2 being prevented, an operation of detaching from the locking position and returning to the initial position intervenes on the movement locus between the locking position of the cutting end 144a and the initial position. It is blocked by the stop projection 106.
  • the connecting plate piece 144 is held in the locking position by utilizing the engagement relationship between the protruding portions 106a of the connecting plate piece 144 and the protruding end 106a of the locking protruding portion 106. It is a form to do.
  • the cutting operation is simplified because the cutting end 144a is locked to the locking projection 106 positioned on the movement locus in accordance with the pushing and bending operation of the cutting end 144a of the connecting plate piece 144.
  • the blocking mechanism can be simplified by using the locking projection 106 provided on the inner bottom surface 105 b of the housing portion 105.
  • the cutting end portion 144a of the connecting plate piece 144 can be smoothly guided to the locking position locked by the protruding end 106a of the locking projection 106 by utilizing the bending deformation operation.
  • the first space portion of the accommodation space 105a can be used as a pushing space for pushing the cut end portion 144a formed after cutting the connecting plate piece 144 into the second space portion as it is.
  • the locking projection 106 includes an inclined surface 106 b that is inclined with respect to the inner bottom surface 105 b of the housing portion 105.
  • the inclined surface 106b is preferably configured to be inclined so that the distance from the inner wall surface 105c of the accommodating portion 105 is gradually expanded upward.
  • the first space portion of the accommodation space 105 a is a concave space portion that is defined by the inclined surface 106 b of the locking projection 106 and the inner wall surface 105 c of the accommodation portion 105 in the accommodation space 105 a of the accommodation portion 105. 106c. Therefore, the sharp cutting edge 160a of the cutting tool 160 after cutting the connecting plate piece 144 can be temporarily accommodated in the space 106c.
  • the cutting edge 160a used for cutting is continuously accommodated in the space 106c.
  • the cutting end portion 144a is pushed into the second space portion from the first space portion as it is, and a series of operations of the cutting tool 160 can be smoothly performed only by one pressing operation. it can.
  • a locking projection 107 as shown in FIG. 6 can be used instead of the locking projection 106 having the above-described configuration.
  • the locking projection 107 corresponds to the “locking projection” of the present invention. While the locking convex portion 106 is provided on the inner bottom surface 105 b of the housing portion 105, the locking convex portion 107 is provided on the inner wall surface 105 c of the housing portion 105. In this case, the protruding end 107a of the locking convex portion 107 is disposed on the movement locus when the cut end portion 144a of the connecting plate piece 144 rotates.
  • the locking projection 107 divides the accommodation space 105a into a first space (upper region in FIG. 6) and a second space (lower region in FIG. 5).
  • this locking projection 107 is used, similarly to the case where the locking projection 106 is used, the connecting plate piece 144 of the terminal 141 is cut by the cutting edge 160a of the cutting tool 160 at the cutting end 144a. Thereafter, the locking convex portion 107 obstructs the pushing / bending operation of the cutting tool 160. Therefore, the cut connecting plate piece 144 is pushed in by a tool different from the cutting tool 160, and the rotation end portion 144b is the center. It turns and deforms in the first direction R1.
  • the cutting end portion 144a of the connecting plate piece 144 gets over the protruding end 107a by bending and deforming the protruding end 107a of the locking convex portion 107 from the first space portion side, and the protruding end 107a in the second space portion. It is set to a locking position to be locked to.
  • the connecting plate piece 144 since the connecting plate piece 144 is prevented from rotating in the second direction R2 by the protruding end 107a of the locking projection 107, the movement of the connecting plate piece 144 to return to the initial position by moving from the locking position is the cutting end. It is blocked by the locking projection 107 interposed on the movement locus between the locking position of the portion 144a and the initial position.
  • the cutting operation is simplified because the cutting end 144a is locked to the locking projection 107 located on the movement locus in accordance with the pushing and bending operation of the cutting end 144a of the connecting plate piece 144.
  • the blocking mechanism can be simplified by using the locking projection 107 provided on the inner wall surface 105 c of the housing portion 105. The operation until the connecting plate piece 144 is locked at the locking position is performed in two stages: a cutting operation of the connecting plate piece 144 by the cutting tool 160 and a push-bending operation by another tool. .
  • the blocking mechanism is configured by using the locking projections 106 and 107 of the housing portion 105, whereas in the second embodiment, the inner wall surface 105d of the housing portion 105 is formed. , 105e is used to constitute the blocking mechanism.
  • the connecting plate piece 144 includes a pair of sharpened locking claws 144 c and 144 d that protrude on both sides in the plate width direction (vertical direction in FIG. 7).
  • the locking claws 144c and 144d correspond to the “locking claws” of the present invention.
  • the connecting plate piece 144 has a length between the front end of one locking claw 144c and the front end of the other locking claw 144d between the inner wall surfaces 105d and 105e facing each other in the housing portion 105. It is configured to slightly exceed d1.
  • the connecting plate piece 144 is prevented from rotating in the second direction R2 by the engagement between the pair of locking claws 144c and 144d and the inner wall surfaces 105d and 105e of the accommodating portion 105, so The action of coming off and returning to the initial position is prevented.
  • the connecting plate piece 144 uses the engagement relationship between the convex portions and the concave portions formed by the pair of locking claws 144c and 144d of the connecting plate piece 144 and the inner wall surfaces 105d and 105e of the accommodating portion 105. Is held in the locking position.
  • the blocking mechanism can be simplified by using the inner wall surfaces 105d and 105e of the housing portion 105 itself.
  • the cut end portion 144a of the connecting plate piece 144 can be firmly locked via the pair of locking claws 144c and 144d. If necessary, the pair of locking claws 144c and 144d may be omitted, and a structure in which the side surface of the connecting plate piece 144 is directly hooked on the inner wall surfaces 105d and 105e of the housing portion 105 may be employed.
  • the blocking mechanism is configured by using a locking groove 105 f provided on the inner bottom surface 105 b of the housing portion 105.
  • the locking groove 105f extends along the longitudinal direction of the connecting plate piece 144 of the terminal 341, and has a groove width slightly smaller than the plate width d2 of the connecting plate piece 144.
  • the locking groove 105f is formed in a concave shape on a movement trajectory that passes when the cut end portion 144a of the connecting plate piece 144 in the inner bottom surface 105b of the accommodating portion 105 is pushed and bent in the accommodating space 105a.
  • the locking groove 105f corresponds to the “locking groove” of the present invention.
  • the third embodiment is a form in which the connecting plate piece 144 is held at the locking position by utilizing the engagement relationship between the convex portion and the concave portion by the connecting plate piece 144 and the locking groove 105f.
  • the cutting operation is simplified because the cutting end 144a is locked to the locking groove 105f located on the movement locus in accordance with the pushing and bending operation of the cutting end 144a of the connecting plate piece 144.
  • the blocking mechanism can be simplified by using the locking groove 105f provided in the inner bottom surface 105b of the housing portion 105.
  • the connecting plate piece 144 can be provided with a shape such as the pair of locking claws 144c and 144d. In this case, the connecting plate piece 144 is more firmly locked at the locking position by being hooked on the groove wall surface of the locking groove 105f by the pair of locking claws 144c and 144d.
  • the end portion on the first terminal plate piece 142 side after cutting and the end portion on the second terminal plate piece 143 side on the opposite side can be made as long as possible.
  • the end portion on the first terminal plate piece 142 side after cutting can be as far as possible from the cutting position.
  • it can replace with the form which cut
  • the connecting plate piece 144 is cut at the end portion on the first terminal plate piece 142 side, whereas in the fourth embodiment, as shown in FIG.
  • the connecting plate piece 144 of the terminal 441 is cut in an intermediate region between the end portion on the first terminal plate piece 142 side and the end portion on the second terminal plate piece 143 side.
  • the connecting plate piece 144 is divided into a first plate piece portion 145 on the first terminal plate piece 142 side and a second plate piece portion 146 on the second terminal plate piece 143 side.
  • the locking convex portion 108 provided on the inner bottom surface 105b of the accommodating portion 105 is used as the blocking mechanism.
  • the locking projection 108 includes a projection 108 a assigned to the first plate piece 145 and a projection 108 b assigned to the second plate piece 146.
  • These protrusions 108a and 108b are both sharply-pointed protrusions having a triangular cross section, and perform the same function as the locking protrusion 106 described above. That is, the first plate piece portion 145 after being cut by the cutting edge 160a of the cutting tool 160 is continuously rotated and bent by the cutting edge 160a of the cutting tool 160 by the rotating end portion 145b which is the end portion on the first terminal plate piece 142 side. 12 is rotated and deformed in the direction of the arrow in FIG.
  • the second plate piece portion 146 after being cut by the cutting edge 160a of the cutting tool 160 is a rotating end portion that is the end portion on the second terminal plate piece 143 side by subsequent bending by the cutting edge 160a of the cutting tool 160. Rotating and deforming in the direction of the arrow in FIG.
  • the cut end portions 145a and 146a are set at a locking position where the cutting pieces 145a and 146a get over the tips of the projections 108a and 108b and are locked by the tips.
  • each of the plate pieces 145 and 146 is prevented from moving out of the locking position and returning to the initial position by the protrusions 108a and 108b of the locking projection 108.
  • the space portion 108c formed by the protrusion 108a and the protrusion 108b of the locking projection 108 facing each other is a plate piece portion 145, like the space portion 106c of the locking projection 106.
  • the cutting edge 160a of the cutting tool 160 after the 146 is pushed in can be accommodated. Therefore, the cutting tool 160 is accommodated in the space portion 108c in a series of operations (cutting and bending operations) from cutting the connecting plate piece 144 to pressing and bending each of the first plate piece portion 145 and the second plate piece portion 146. It is possible to carry out by only one push-down operation until the end.
  • the connecting plate piece 144 of the terminal 541 is cut in the intermediate region between the first terminal plate piece 142 and the second terminal plate piece 143 in the fourth embodiment. It is the same as the form.
  • the blocking mechanism is configured by using a locking groove 105f formed by further denting a part of the inner bottom surface 105b of the housing portion 105 into a groove shape. .
  • the locking groove 105f extends along the longitudinal direction of the connecting plate piece 144 of the terminal 541, and has a groove width slightly smaller than the plate width d2 of the connecting plate piece 144.
  • both the first plate piece portion 145 and the second plate piece portion 146 after cutting are pushed and bent by the cutting edge 160a of the cutting tool 160 in the direction of the arrow in FIG.
  • both the first plate piece 145 (cut end 145a) and the second plate piece 146 (cut end 146a) made of metal are pushed into the locking groove 105f of the resin containing portion 105 to form the groove.
  • both the 1st board piece part 145 and the 2nd board piece part 146 are prevented from the operation
  • each cut piece can be provided with a shape such as the pair of locking claws 144c and 144d. In this case, each cut piece is more firmly locked at the locking position by being caught by the pair of locking claws 144c and 144d on the groove wall surface of the locking groove 105f.
  • space portions 109 formed by further denting a part of the inner bottom surface 105b of the accommodating portion 105 into a V shape.
  • This space portion 109 can accommodate the cutting edge 160a of the cutting tool 160 after the plate pieces 145 and 146 have been pushed in, like the space portions 106c and 108c. Therefore, the cutting tool 160 is accommodated in the space portion 109 through a series of operations (cutting and bending operations) from cutting the connecting plate piece 144 to pushing and bending each of the first plate piece portion 145 and the second plate piece portion 146. It is possible to carry out by only one push-down operation until the end.
  • the cutting edge 160a of the cutting tool 160 interferes with the accommodating portion 105 because it is only necessary to cut an intermediate region of the connecting plate piece 144 that is separated from the opening edge of the accommodating portion 105.
  • the cutting operation by the cutting tool 160 can be performed without worrying about doing.
  • the present invention is not limited to the above exemplary embodiment, and various applications and modifications are possible.
  • each of the following embodiments to which the above embodiment is applied can be implemented.
  • the shape of the locking projection is not limited to the sharp shape.
  • Various convex shapes such as a flat plate shape and a hook shape can be employed.
  • the cutting end 144a is positioned on the movement trajectory along with the pushing and bending operation of the cutting end 144a of the connecting plate piece 144 (the locking projections 106, 107,
  • the locking portion can be provided at a position deviating from the movement trajectory of the cutting end portion 144a.
  • the cutting end portion 144a of the connecting plate piece 144 can be set to the locking position by the locking portion by manual operation.
  • the terminal structure for the terminal 141 for electrically connecting the electric motor 132 and the external terminal 200 has been described.
  • the present invention can also be applied to a terminal structure for a terminal assigned to other electrical components.
  • the essential structure of the door lock device 100 described above can be applied to each vehicle door of the vehicle.
  • the essential structure of the door lock device 100 of the present invention is applied to the left and right doors for the front seat of the vehicle, the left and right doors for the rear seat of the vehicle, and the door (back door) at the rear of the vehicle. Can do.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une technique qui se rapporte à une structure de borne destinée à un dispositif de verrouillage de porte pour véhicule et qui est efficace pour maintenir une pluralité de pièces de plaque de borne dans un état électriquement isolé, les pièces de plaque de borne étant formées par la découpe d'une borne métallique. Cette structure de borne destinée à un dispositif de verrouillage de porte pour véhicule est pourvue : d'une borne métallique formée en reliant une première pièce de plaque de borne et une seconde pièce de plaque de borne par l'intermédiaire d'une pièce de plaque de liaison de sorte que la première pièce de plaque de borne et la seconde pièce de plaque de borne peuvent être découpées et séparées l'une de l'autre ; d'une section de logement en résine comportant un espace de logement qui est évidé afin de loger une section d'extrémité découpée de la pièce de plaque de liaison de la borne, la section d'extrémité découpée ayant été comprimée et courbée après la découpe et la séparation de la première pièce de plaque de borne et de la seconde pièce de plaque de borne ; et d'un mécanisme d'entravement permettant d'empêcher la section d'extrémité découpée de la pièce de plaque de liaison de revenir dans la position dans laquelle la première pièce de plaque de borne et la seconde pièce de plaque de borne sont liées, la section d'extrémité découpée étant logée dans l'espace de logement dans la section de logement.
PCT/JP2015/077081 2014-12-25 2015-09-25 Structure de borne destinée à un dispositif de verrouillage de porte pour véhicule WO2016103822A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-262247 2014-12-25
JP2014262247A JP6331025B2 (ja) 2014-12-25 2014-12-25 車両用ドアロック装置

Publications (1)

Publication Number Publication Date
WO2016103822A1 true WO2016103822A1 (fr) 2016-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/077081 WO2016103822A1 (fr) 2014-12-25 2015-09-25 Structure de borne destinée à un dispositif de verrouillage de porte pour véhicule

Country Status (2)

Country Link
JP (1) JP6331025B2 (fr)
WO (1) WO2016103822A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3575525A1 (fr) * 2018-05-28 2019-12-04 Mitsui Kinzoku ACT Corporation Dispositif de verrouillage de porte

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006164539A (ja) * 2004-12-02 2006-06-22 Yazaki Corp 電気回路基板接続構造および電気接続部材
JP2013136361A (ja) * 2011-12-28 2013-07-11 Aisin Kiko Co Ltd ドアロック装置のバスバー構造

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722555A (ja) * 1993-07-02 1995-01-24 Sony Corp 半導体装置用リードフレーム構造及びその切断方法
JP2002368448A (ja) * 2001-06-05 2002-12-20 Hitachi Ltd 配線板の導体保持装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006164539A (ja) * 2004-12-02 2006-06-22 Yazaki Corp 電気回路基板接続構造および電気接続部材
JP2013136361A (ja) * 2011-12-28 2013-07-11 Aisin Kiko Co Ltd ドアロック装置のバスバー構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3575525A1 (fr) * 2018-05-28 2019-12-04 Mitsui Kinzoku ACT Corporation Dispositif de verrouillage de porte

Also Published As

Publication number Publication date
JP2016120840A (ja) 2016-07-07
JP6331025B2 (ja) 2018-05-30

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