WO2012096026A1 - Interrupteur d'allumage pour véhicule - Google Patents

Interrupteur d'allumage pour véhicule Download PDF

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Publication number
WO2012096026A1
WO2012096026A1 PCT/JP2011/069725 JP2011069725W WO2012096026A1 WO 2012096026 A1 WO2012096026 A1 WO 2012096026A1 JP 2011069725 W JP2011069725 W JP 2011069725W WO 2012096026 A1 WO2012096026 A1 WO 2012096026A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch
case
switch case
cover member
rotor
Prior art date
Application number
PCT/JP2011/069725
Other languages
English (en)
Japanese (ja)
Inventor
雅壮 日高
Original Assignee
株式会社ホンダロック
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
Priority claimed from JP2011003915A external-priority patent/JP5394413B2/ja
Priority claimed from JP2011003914A external-priority patent/JP5330417B2/ja
Application filed by 株式会社ホンダロック filed Critical 株式会社ホンダロック
Priority to KR1020137019467A priority Critical patent/KR101426219B1/ko
Priority to CN201180064752.9A priority patent/CN103299388B/zh
Publication of WO2012096026A1 publication Critical patent/WO2012096026A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch

Definitions

  • a switch case having a fixed contact is attached to a body in which the rotor can be rotated in accordance with a key operation and the rotor is fitted, and a contact holder for holding a movable contact that can contact the fixed contact is provided.
  • a cover member that is interlocked and connected to the rotor and accommodated in the switch case and covers a part of the switch case, and at least a part of the coupler that covers the terminal protruding from the switch case connected to the fixed contact
  • the present invention relates to an integrally formed ignition switch for a vehicle.
  • Patent Document 1 has a structure in which a cover case that covers a part of the switch case is attached to the body after the switch case incorporating the contact holder is attached to the body, and the switch case and the cover member are attached to the body. It is necessary to attach to the body separately, and the assembly work is complicated.
  • the coupler is constituted by the two division structure which consists of the coupler half part formed in the body integrally, and the coupler half part formed in the cover member integrally, The operation of assembling both coupler halves is also required, and it is difficult to say that the assembly of the switch case and cover member to the body is excellent.
  • the present invention has been made in view of such circumstances, and an object of the present invention is to provide an ignition switch for a vehicle in which the assembly of the switch case and the cover member to the body is improved.
  • a switch case having a fixed contact is attached to a body in which the rotor can be rotated in accordance with a key operation and the rotor is fitted, and can come into contact with the fixed contact.
  • a contact holder that holds a movable contact is linked to and connected to the rotor, is accommodated in the switch case, and a cover member that covers a part of the switch case is connected to the fixed contact and protrudes from the switch case
  • a switch assembly unit formed by unitizing the contact holder with the rotor is linked and connected. The first, characterized in that attached to the body.
  • the cover member and the switch case are engaged with each other by a plurality of engaging portions, and the engagement is performed when the switch assembly unit is attached to the body.
  • a second feature is that a disengagement preventing portion that covers the portion from the outside is provided integrally with the body so as to prevent disengagement of the engaging portion.
  • a second drain hole located below the first drain hole provided in the switch case communicates with the first drain hole.
  • the third feature is that the cover member is provided while doing so.
  • the present invention relates to the switch case when the cover member slides relative to the switch case in a sliding direction perpendicular to the rotation axis of the rotor. It is the fourth feature that they are combined.
  • the cover member made of synthetic resin is integrally provided with an engagement arm portion extending in the slide direction, and is elastically engaged with the engagement arm portion.
  • a fifth feature is that an engaging projection is provided on the switch case.
  • the present invention is characterized in that, in addition to the configuration of the fourth or fifth feature, a guide mechanism for guiding the sliding operation of the cover member with respect to the switch case is provided between the switch case and the cover member.
  • the second engagement portion 64 of the embodiment corresponds to the engagement portion of the present invention
  • the second engagement arm portion 66 of the embodiment corresponds to the engagement arm portion of the present invention
  • the two engaging protrusions 67 correspond to the engaging protrusions of the present invention.
  • the switch assembly unit formed by unitizing the switch case, the contact holder, and the cover member is attached to the body, so the switch case and the cover member are separately attached to the body. Assembling workability can be improved without the need for mounting. In addition, since the entire coupler is integrally formed on the cover member, the work for assembling the coupler to the body is unnecessary, and the workability of assembling the switch case and the cover member to the body can be further improved.
  • the disengagement preventing portion provided integrally with the body covers the engaging portion of the cover member and the switch case from the outside when the switch assembly unit is attached to the body. Since the joint is prevented from being disengaged, it is easy to assemble the cover member to the switch case, and when the switch assembly unit is attached to the body, the cover member is surely removed from the switch case. Can be prevented.
  • the switch since the second drain hole communicating with the first drain hole provided in the switch case is provided in the cover member below the first drain hole, the switch Even if water enters the case, it can be discharged from the first and second drain holes, and water can be prevented from accumulating in the switch case.
  • the cover member is engaged with the switch case by sliding in the sliding direction perpendicular to the rotation axis of the rotor with respect to the switch case, so that the assembly dimension is ensured. Therefore, it is not necessary to increase the size of the switch case in the direction along the rotation axis of the rotor, and the switch case, that is, the ignition switch can be reduced in size.
  • the engagement protrusion provided on the switch case is elastically engaged with the engagement arm provided integrally with the cover member made of synthetic resin and extending in the sliding direction. Therefore, when the cover member is engaged with the switch case, the switch case can be reduced in size as compared with the case where the engagement arm portion is provided in the switch case.
  • the cover member is guided by a guide mechanism provided between the switch case and the cover member so that the slide operation can be performed with respect to the switch case, thereby facilitating the slide engagement. Can be done.
  • FIG. 1 is a front view of a steering lock device for a vehicle.
  • (First embodiment) 2 is a cross-sectional view taken along line 2-2 of FIG.
  • (First embodiment) 3 is a cross-sectional view taken along line 3-3 of FIG.
  • (First embodiment) 4 is a view taken in the direction of arrow 4 in FIG.
  • FIG. 5 is an exploded perspective view of the second case half and the cover member.
  • FIG. 6 is a perspective view showing the switch assembly unit with a part of the cover member cut away.
  • (First embodiment) 7 is an enlarged sectional view taken along line 7-7 of FIG. (First embodiment)
  • a metal body 11 is attached to a head pipe (not shown) of a motorcycle, and the body 11 is pushed when rotating between the LOCK position and the OFF position.
  • the rotor 12 that can be rotated so as to sequentially occupy the LOCK position, the OFF position, and the ON position is rotatably fitted, and the switch mode is changed according to the rotation operation of the rotor 12.
  • An ignition switch 13 is attached, and a lock member 14 that switches between allowing and preventing the steering operation according to the rotation of the rotor 12 is slidably supported.
  • the body 11 includes a cylinder hole 15 that opens at one end of the body 11 (the left end in FIGS. 2 and 3), a recess 16 that is continuous with the other end of the cylinder hole 15 and opens to the side surface of the body 11.
  • a bottomed switch housing hole 17 is provided at the other end of the body 11 (the right end in FIGS. 2 and 3) with a partition wall 18 interposed between the recess 11 and the side surface of the body 11.
  • a cover plate 20 is attached to cover the open end of the recess 16 so as to form a storage chamber 19 with the body 11.
  • the cylinder hole 15 includes a large-diameter cylinder hole 15a that opens to one end of the body 11, and a small-diameter cylinder that is smaller in diameter than the large-diameter cylinder hole 15a and that has one end coaxially connected to the other end of the large-diameter cylinder hole 15a.
  • An annular step 15c is formed between the other end of the large diameter cylinder hole 15a and one end of the small diameter cylinder hole 15b.
  • the rotor 12 has a bottomed key hole 22 for inserting a regular mechanical key 21 and is slidably fitted into a small-diameter cylinder hole 15b of the cylinder hole 15, and the cylinder A flange 12b that is slidably fitted into the large-diameter cylinder hole 15a of the hole 15 and projects radially outward from one end of the rotor 12a, and a crank connected to the other end of the rotor 12a.
  • a drive portion 12c that is formed in a shape and is accommodated in the accommodation chamber 19, a shaft portion 12d that is coaxial with the rotor portion 12a and that is continuous with the drive portion 12c, and a connecting shaft portion 12e that is continuous with the shaft portion 12d.
  • the flange portion 12b abuts against the step portion 15c when the rotor 12 is pushed during rotation between the LOCK position and the OFF position, thereby restricting the backward limit of the rotor 12.
  • the step portion 15c is disposed so as to be opposed to the front (left side in FIGS. 2 and 3), and a part of the shaft portion 12d is rotatable in a through hole 23 provided in the partition wall 18. It is inserted to allow axial movement.
  • a cap 24 is fitted to one end of the rotor portion 12 a of the rotor 12, and the cap 24 is provided with a key insertion hole 25 that continues to the key hole 22.
  • a shutter plate 26 that closes the key insertion hole 25 from the inside is rotatably supported at one end of the rotor 12, and this shutter plate 26 is inserted when the mechanical key 21 is inserted into the key insertion hole 25.
  • the key insertion hole 25 is biased toward the closing side by a spring (not shown).
  • a synthetic resin body cover 27 having a cylindrical portion 27a surrounding one portion of the rotor portion 12a of the rotor 12 in which the cap 24 is fitted is attached to the body 11. 12, the advancing limit of the rotor 12 is restricted by the flange portion 12b in contact with the cylindrical portion 27a.
  • a pair of engaging grooves 28 and 28 extending in the axial direction are provided on the inner surface of the small diameter cylinder hole 15b in the cylinder hole 15 of the body 11, and a regular mechanical key 21 is inserted into the key hole 22 in the rotor 12a.
  • a plurality of tumblers 29 that release the engagement with the engagement grooves 28 in response to the insertion into the engagement grooves 28 are arranged while being elastically urged in a direction to engage with the engagement grooves 28.
  • the lock member 14 is supported by the body 11 so as to be slidable in a plane orthogonal to the axis of the rotor 12, and is connected to the drive portion 12 c of the rotor 12 in the storage chamber 19. . That is, the lock member 14 is provided with a connecting hole 30 through which the driving portion 12c is inserted, and the lock member 14 is disposed between the lock member 14 and the body 11 on the side where the engagement with the steering shaft is released. An urging spring 31 is provided.
  • the lock member 14 is slid and driven as the rotor 12 rotates between the LOCK position and the OFF position.
  • the locking member 14 In the LOCK position, the locking member 14 that was in the protruding position to engage with a steering shaft (not shown) and disengage the steering operation, allows the steering operation by releasing the engagement with the steering shaft in the OFF position. Therefore, it will move back to the position shown in FIG.
  • the switch case 33 of the ignition switch 13 is attached to the body 11 so as to be fitted into the switch housing hole 17 of the body 11, and the connecting shaft portion of the rotor 12 is provided in the switch case 33.
  • a contact holder 34 that is linked and connected to 12 e is accommodated so as to rotate in accordance with the rotation of the rotor 12, and a part of the switch case 33 is covered with a cover member 35.
  • the switch housing hole 17 is formed in order from the side of the partition wall 18 interposed between the housing chamber 19 and a small diameter hole portion 17a coaxial with the through hole 23 and a diameter smaller than the small diameter hole portion 17a.
  • the switch case 33 includes a first case half 36 made of a synthetic resin that is fitted into the switch housing hole 17, and the partition wall 18. And a second case half 37 made of synthetic resin attached to the first case half 36 on the opposite side.
  • the first case half 36 has an end wall portion 36a that abuts against the partition wall 18 at one end portion, and has an outer periphery corresponding to the inner periphery of the switch housing hole 17 and is formed in a stepped bottomed cylindrical shape.
  • a through hole 38 that is coaxial with the through hole 23 of the partition wall 18 and has a larger diameter than the through hole 23 is provided at the center of the end wall portion 36a.
  • a fitting projection 36b having a ring shape coaxial with the through hole 38 is integrally formed on the outer surface of the end wall portion 36a, and the fitting projection 36b is fitted into the partition wall 18.
  • a ring-shaped fitting recess 39 to be fitted is provided.
  • the second case half 37 basically contacts the open end of the first case half 36 opposite to the end wall 36a, that is, the other end. Is formed in a rectangular flat plate shape, and a short cylindrical fitting tube portion 37 a fitted to the other end portion of the first case half 36 is provided integrally with the second case half 37.
  • the first case half 36 and the second case half 37 are engaged with each other by a plurality of first engaging portions 40... So as to accommodate the contact holder 34 between the case halves 36 and 37.
  • the first case half 36 and the second case half 37 are formed by two first engaging portions 40 at equal intervals in the circumferential direction of the first case half 36. Engage with each other.
  • the first engaging portions 40 are formed integrally with the first case half 36 so as to form first engaging holes 41.
  • first engaging projections 43 that are integrally projected on the second case half 37 so as to engage with the first engaging holes 41.
  • the side outer surface of the second case half 37 is provided with grooves 44 for arranging the first engagement arm portions 42, as clearly shown in FIG. 43 ... are integrally projected on the second case half body 37 so as to engage with the first engagement holes 41 ... of the first engagement arm portions 42 ... arranged in the grooves 44 ....
  • the first and second case halves 36 and 37 are brought into contact with each other so that the fitting cylinder portion 37a of the second case half 37 is fitted to the first case half 36, the first case half 36 and 37 are brought into contact with each other.
  • the distal end portion of the first engagement arm portion 42 of the case half 36 is bent while overcoming the first engagement projection 43 of the second case half 37, and the first engagement projection 43 is the first engagement arm portion.
  • the switch case 33 is configured by elastically engaging the first and second case halves 36 and 37 with each other.
  • Two pairs of fixed contacts 45A and 45B; 46A and 46B are fixedly provided on the inner surface of the second case half 37 of the switch case 33.
  • These fixed contacts 45A, 45B; 46A, 46B are formed by a part of a plurality of bus bars embedded in the second case half 37, and these bus bars are fixed contacts 45A, 45B; 46A, 46B.
  • the terminals 47A and 47B, 48A and 48B, which are individually connected to each other, are also formed. These terminals 47A, 47B; 48A, 48B face downward while being parallel to a direction orthogonal to the rotation axis of the contact holder 34 in a state where the switch case 33 is attached to the body 11 attached to the head pipe.
  • the terminal support portion 37b for supporting the base portions of the terminals 47A, 47B; 48A, 48B is provided in the circumferential direction between the grooves 44.
  • the other end portion of the body 11 is provided integrally with the side portion of the second case half body 37 at an equal interval, and the terminal support portion 37b is between the fitting cylinder portion 37a of the second case half body 37. And it forms so that the other end part of the 1st case half 36 may be pinched
  • the contact holder 34 holds a pair of movable contacts 49 and 50 that can come into contact with fixed contacts 45A and 45B; 46A and 46B fixed to the inner surface of the second case half 37 in pairs.
  • the movable contacts 49 and 50 are held by the first case half 36 so as to be movable in the direction along the rotation axis of the contact holder 34, and the first case half 36 and the movable contacts 49 and 50 are connected to each other.
  • the connecting shaft portion 12e of the rotor 12 is formed to have a rectangular shape in cross section, and the shaft portion 12d having a circular cross section passing through the through hole 23 of the partition wall 18 and the connecting shaft portion.
  • the step part 12f (refer FIG. 2) which faces the contact holder 34 side is formed.
  • a connecting cylinder part 34a is integrally provided at the center of the contact holder 34, and a bottomed connecting hole for fitting the connecting shaft part 12e in a relatively non-rotatable manner in the connecting cylinder part 34a. 55 is formed to have a rectangular cross-sectional shape.
  • the contact holder 34 is interlocked and connected to the rotor 12 so as not to be relatively rotatable. Accordingly, the contact holder 34 is also rotated in the switch case 33 in accordance with the rotation of the rotor 12, whereby the movable contacts 49 and 50 and the fixed contacts 45A and 45B; As a result, the switching mode changes.
  • a return spring which is a coil spring surrounding the connecting cylinder portion 34a between the spring receiving plate 56 that contacts the stepped portion 12f between the shaft portion 12d and the connecting shaft portion 12e of the rotor 12 and the contact holder 34. 57 is contracted, and the rotor 12 is urged toward the abutting side of the flange portion 12b against the cylindrical portion 27a of the body cover 27, that is, the forward side by the spring force exerted by the return spring 57.
  • a click mechanism 58 is provided between the first case half 36 of the switch case 33 and the contact holder 34 to give a sense of moderation to the rotation of the contact holder 34.
  • This click mechanism 58 is a bottomed spring accommodating hole 59 provided at two positions spaced at equal intervals in the circumferential direction of the contact holder 34 and opened to the end wall portion 36a side of the first case half 36, and the springs thereof.
  • the spherical body 60 held at the opening end of the accommodation hole 59, and a part of each spherical body 60 are fitted to the end wall 36a so as to be fitted at the LOCK, OFF and ON positions of the rotor 12. It is comprised by the recessed part 61 ... provided, and the spring 62 ... accommodated in the said spring accommodation hole 59 ... so that it may interpose between the said spherical body 60 ... and the said contact holder 34. As shown in FIG.
  • the cover member 35 covers a rectangular flat plate portion 35a that covers the second case half body 37 from the outside and a side portion of the second case half body 37 where the terminal support portion 37b is provided from the side.
  • the side wall portion 35b is formed in a substantially U shape and is connected to the peripheral edge portion of the flat plate portion 35a at a right angle, the terminal support portion 37b of the second case half 37, and the terminal support portion 37b.
  • Terminals 47A, 47B; 48A, 48B are accommodated and arranged integrally with a cylindrical coupler 35c protruding from the side wall 35b, and the entire coupler 35c is formed integrally with the cover member 35. Is done.
  • the cover member 35 slides with respect to the switch case 33 in a sliding direction 63 (see FIG. 5) orthogonal to the rotation axis of the rotor 12 and the contact holder 34, and the second case half 37 of the switch case 33.
  • the second case half 37 and the cover member 35 of the switch case 33 are engaged with each other at a plurality of positions, for example, two second engaging portions 64 and 64.
  • the second engaging portions 64... Have second engaging arm portions 66 provided integrally with the cover member 35 so as to form second engaging holes 65.
  • the second engagement protrusions 67 are provided integrally with the second case half 37 so as to be engaged with the two engagement holes 65.
  • the cover member 35 extends from both ends of the side wall portion 35 b along the slide direction 63 to the side opposite to the coupler 35 c.
  • the second engagement protrusions are engaged with the second engagement holes 65 of the second engagement arm portions 66. 67 ... are projected integrally.
  • the cover member 35 is moved in the sliding direction 63 with respect to the second case half 37 so that the terminal support portion 37b and the terminals 47A, 47B; 48A, 48B of the second case half 37 are accommodated in the coupler 35c.
  • the second engagement arm portion 66 which includes the second engagement arm portion 66, and the second engagement protrusion 67, which is elastically engaged with the second engagement arm portion 66, The cover member 35 is engaged with the second case half 37 of the switch case 33.
  • a guide mechanism 68 is provided between the second case half 37 and the cover member 35 of the switch case 33 to guide the sliding operation of the cover member 35 with respect to the second case half 37.
  • 68 is slidably fitted between a pair of first guide protrusions 69 and the first guide protrusions 69 that project from the outer surface of the second case half 35 so as to extend along the slide direction 63.
  • a pair of first guide recesses 70 are provided on the inner surface of the flat plate portion 35 a of the cover member 35 so as to extend along the sliding direction 63, and a second extending so as to extend along the sliding direction 63.
  • the pair of second guide protrusions 71 and the second guide protrusions 71 projecting on both sides of the case half 35 are slidably fitted to the cover.
  • the switch case 33, the contact holder 34 accommodated in the switch case 33, and the cover member 35 are unitized as shown in FIG.
  • the switch assembly unit 75 is attached to the body 11 so as to interlock and connect the contact holder 34 to the rotor 12.
  • the bosses 37c projecting from the outer surface of the second case half 37 at two corners out of the four corners of the second case half 37 that are basically rectangular are flat plates in the cover member 35.
  • the second case half body 27 is provided integrally with the inner surface of the portion 35a, and insertion holes 77 corresponding to the insertion holes 76 formed by the boss portions 37c are formed on the cover member 35. Provided on the flat portion 35a.
  • the body 11 is integrally provided with a flange portion 11 a projecting outward from the other end portion, and the switch assembly unit 75 includes a first case half 36 constituting a part of the switch assembly unit 75. Is inserted into the switch housing hole 17 of the body 11 and attached to the body 11 so that the portion of the second case half 37 protruding from the first case half 36 abuts against the flange portion 11a.
  • the screw members 78 which are inserted through the insertion holes 76, 77, are screwed into screw holes (not shown) provided in the flange portion 11a, and the screw members 78 are tightened to tighten the switch assembly.
  • a unit 75 is attached to the body 11.
  • the second case half 37 of the switch case 33 that constitutes a part of the switch assembly unit 75 and accommodates the contact holder 34 is attached to the body 11 with the screw members 78.
  • the cover member 35 is attached to the body 11 by the screw members 78... Together with the second case half 37.
  • the inner surface of the large-diameter hole portion 17b of the switch housing hole 17 of the body 11 accommodates a part of the first engaging arm portions 42 provided integrally with the first case half 36.
  • Recesses 79 are provided so as to extend in the axial direction.
  • the body 11 has a cover portion 11b that covers the second case half 37 from the side opposite to the coupler 35c in a state where the switch assembly unit 75 is attached to the body 11. That is, in the state where the switch assembly unit 75 is attached to the body 11 attached to the head pipe, the cover portion 11b that covers the second case half 37 from above is integrally provided, and is integrally connected to both ends of the cover portion 11b.
  • the disengagement preventing portions 11c and 11c are integrally provided on the body 11 so as to cover the second engaging portions 64 from the outside in order to prevent disengagement of the second engaging portions 64 and 64.
  • a positioning projection 80 disposed on the opposite side of the coupler 35c is provided at the other end of the first case half 36, and a positioning recess 81 into which the positioning projection 80 is fitted is provided in the cover portion. 11b is provided on the inner surface.
  • the second case half 37 of the switch case 33 has a first case for discharging the water flowing toward the second case half 37 through the gap between the body 11 and the rotor 12 and the contact holder 34 to the outside.
  • the second drain hole 83 is located below the first drain hole 82 in a state where the switch assembly unit 75 is attached to the body 11 attached to the head pipe.
  • the cover member 35 is provided so as to communicate with the first drain hole 82.
  • the switch assembly unit 75 formed by unitizing the switch case 33, the contact holder 34 accommodated in the switch case 33, and the cover member 35 includes the contact holder 34 as a rotor. Since the switch case 33 and the cover member 35 need not be separately attached to the body 11, the assembling workability can be improved. In addition, since the entire coupler 35c is integrally formed on the cover member 35, the work for assembling the coupler 35c to the body 11 is unnecessary, and the workability of assembling the switch case 33 and the cover member 35 to the body 11 is improved. Can be increased.
  • the cover member 35 and the second case half 37 of the switch case 33 are engaged with each other by the pair of second engaging portions 64... And the second engaging portion 64 is attached to the body 11 of the switch assembly unit 75. Is provided integrally with the body 11 so as to prevent disengagement of the second engaging portions 64..., So that the cover member 35 is assembled to the switch case 33. In addition, it is possible to reliably prevent the cover member 35 from being detached from the switch case 33 in a state where the switch assembly unit 75 is attached to the body 11.
  • the cover member is configured such that a second drain hole 83 located below the first drain hole 82 provided in the second case half 37 of the switch case 33 communicates with the first drain hole 82. 35, even if water enters the switch case 33, it can be discharged from the first and second drain holes 82 and 83, and water can be prevented from collecting in the switch case 33. it can.
  • the switch case 33 is secured in order to secure the assembly size. It is unnecessary to increase the size of the switch case 33 in the direction along the rotation axis of the rotor 12, and the switch case 33, that is, the ignition switch 13 can be reduced in size.
  • the cover member 35 made of synthetic resin is integrally provided with second engagement arm portions 66 extending in the sliding direction 63, and the second engagement arm portion is provided on the second case half 37 of the switch case 33. Since the second engaging projections 67 are elastically engaged with the switch case 33, the switch case 33 is provided with the engaging arm portion when the cover member 35 is engaged with the switch case 33. In comparison, the switch case 33 can be downsized.
  • the guide mechanism 68 for guiding the slide operation of the cover member 35 with respect to the switch case 33 is provided between the switch case 33 and the cover member 35, the slide engagement of the cover member 35 with the switch case 33 can be easily performed. it can.

Abstract

L'invention concerne un interrupteur d'allumage pour véhicule dans lequel un boîtier d'interrupteur possédant un plot est monté sur un corps qui possède un trou cylindrique dans lequel s'ajuste un rotor tout en permettant une rotation de ce dernier correspondant à la manipulation d'une clé. Un support de contact qui maintient un contact mobile pouvant toucher le plot, est couplé et raccordé au rotor, et logé à l'intérieur du boîtier d'interrupteur. Au moins une partie d'un coupleur recouvrant une borne qui fait saillie depuis le boîtier d'interrupteur lié au plot, est formée d'un seul tenant sur un élément couvercle couvrant une partie du boîtier d'interrupteur. Sur le corps, est montée une unité d'installation d'interrupteur (75) composée du boîtier d'interrupteur (33) auquel le support de contact est intégré, et de l'élément couvercle (35) sur lequel l'ensemble du coupleur (35c) est formé d'un seul tenant et qui est mis en prise avec le boîtier d'interrupteur (33). Ainsi, il est possible d'améliorer les caractéristiques d'assemblage du boîtier d'interrupteur et de l'élément couvercle sur le corps.
PCT/JP2011/069725 2011-01-12 2011-08-31 Interrupteur d'allumage pour véhicule WO2012096026A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020137019467A KR101426219B1 (ko) 2011-01-12 2011-08-31 차량용 이그니션 스위치
CN201180064752.9A CN103299388B (zh) 2011-01-12 2011-08-31 车辆用点火开关

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011003915A JP5394413B2 (ja) 2011-01-12 2011-01-12 車両用イグニッションスイッチ
JP2011003914A JP5330417B2 (ja) 2011-01-12 2011-01-12 車両用イグニッションスイッチ
JP2011-003914 2011-01-12
JP2011-003915 2011-01-12

Publications (1)

Publication Number Publication Date
WO2012096026A1 true WO2012096026A1 (fr) 2012-07-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/069725 WO2012096026A1 (fr) 2011-01-12 2011-08-31 Interrupteur d'allumage pour véhicule

Country Status (3)

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KR (1) KR101426219B1 (fr)
CN (1) CN103299388B (fr)
WO (1) WO2012096026A1 (fr)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN103855537A (zh) * 2012-12-03 2014-06-11 日本压着端子制造株式会社 电连接器以及点火器的连接装置
KR20150024765A (ko) * 2013-08-27 2015-03-09 가부시키가이샤 유신 스위치 장치
EP2894652A4 (fr) * 2012-12-11 2016-01-20 Alpha Corp Dispositif de démarrage de moteur

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JPH11238436A (ja) * 1998-02-24 1999-08-31 Honda Lock Mfg Co Ltd ロータリースイッチ装置
JP2006210284A (ja) * 2005-01-31 2006-08-10 Honda Lock Mfg Co Ltd 車両用イグニッションスイッチ
JP2006210287A (ja) * 2005-01-31 2006-08-10 Honda Lock Mfg Co Ltd スイッチ装置

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CN103855537A (zh) * 2012-12-03 2014-06-11 日本压着端子制造株式会社 电连接器以及点火器的连接装置
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