CN116113571A - Cylinder lock device for saddle-ride type vehicle - Google Patents

Abstract

The cylindrical lock for a saddle-ride type vehicle has a seat opener, and is configured to unlock a magnetic lock for enabling a mechanical key to be inserted into a mechanical key insertion hole in accordance with insertion of the magnetic key into the magnetic key insertion hole, thereby enabling the cylindrical lock for a saddle-ride type vehicle to be made compact. The seat opener (118) is configured to release the locked state of the riding seat (116) according to the sliding operation of the operation element (117), and is provided with the operation element (117) capable of sliding operation and the magnetic key insertion hole (67) with a rectangular cross section on one side of a virtual plane (IP) including the central axis of the mechanical key insertion hole (37).

Description

Cylinder lock device for saddle-ride type vehicle

Technical Field

The present invention relates to a cylinder lock device for a saddle-ride type vehicle, comprising: a housing having a mechanical key insertion hole for inserting a mechanical key into a cylinder lock and a magnetic key insertion hole into which a magnetic key can be inserted; a shutter operable between a closed position in which the mechanical key insertion hole is closed and an open position in which the mechanical key insertion hole is opened, and supported by the housing; a magnetic lock that is unlocked by insertion of the magnetic key into the magnetic key insertion hole, and is capable of operating the shutter to the open position in response to the unlocking; and a seat opener capable of releasing a locked state of the passenger seat according to an operation of an operation element that is operatively supported by the housing.

Background

Patent document 1 discloses a cylinder lock device capable of performing an operation of a cylinder lock by a mechanical key by closing a mechanical key insertion hole through a shutter and unlocking the magnetic lock by fitting a magnetic key into a fitting recess provided in a housing, and in which an interactive operation element constituting a part of a seat opener is operatively arranged in the housing, in order to prevent access to the cylinder lock for a motorcycle or the like by a person other than a user. On the other hand, patent document 2 discloses a cylinder lock device capable of operating a shutter to an open position by unlocking a magnetic lock by inserting a magnetic key into a magnetic key insertion hole provided in a housing.

Prior art literature

Patent literature

Patent document 1: japanese patent application laid-open No. 2015-140646

Patent document 2: japanese patent laid-open No. 2015-55094

Disclosure of Invention

However, in the cylinder lock device disclosed in patent document 1, a relatively large arrangement space is required for the interactive operation element, and the mechanical key insertion hole and the fitting recess are juxtaposed to the housing. Further, as disclosed in patent document 2, there is a case where a magnetic lock that is unlocked by insertion of a magnetic key into a magnetic key insertion hole is used, and in this case, if a magnetic key insertion hole larger than the fitting recess is provided in the housing instead of the fitting recess, the housing is inevitably enlarged.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a saddle-ride type vehicle cylinder lock that has a seat opener, is configured to unlock a magnetic lock in response to insertion of a magnetic key into a magnetic key insertion hole, and can be made compact.

In order to achieve the above object, a cylinder lock device for a saddle-ride type vehicle according to the present invention includes: a housing having a mechanical key insertion hole for inserting a mechanical key into a cylinder lock and a magnetic key insertion hole into which a magnetic key can be inserted; a shutter operable between a closed position in which the mechanical key insertion hole is closed and an open position in which the mechanical key insertion hole is opened, and supported by the housing; a magnetic lock that is unlocked by insertion of the magnetic key into the magnetic key insertion hole, and is capable of operating the shutter to the open position in response to the unlocking; and a seat opener capable of releasing a locked state of the vehicle seat in response to an operation of an operation element that is operatively supported by the housing, wherein the seat opener is configured in a structure in which the locked state of the vehicle seat is released in response to a sliding operation of the operation element, and the operation element that is slidably operated and the magnetic key insertion hole having a rectangular cross-sectional shape are disposed on a side of a virtual plane including a central axis of the mechanical key insertion hole.

In addition to the configuration of the 1 st aspect, the 2 nd aspect of the present invention is characterized in that the seat opener includes the operation element and a transmission mechanism that is provided between the operation element and the cable so as to be operated so as to pull the cable for transmitting a force for releasing the locked state of the seat for riding in a vehicle in accordance with a sliding operation of the operation element, and the magnetic lock and the transmission mechanism are arranged at a position where at least a part of the transmission mechanism overlaps with the magnetic lock when viewed from a direction along the virtual plane and orthogonal to an axis of the mechanical key insertion hole.

In the present invention, in addition to the configuration of the 1 st or 2 nd, the 3 rd is characterized in that the operation element is supported by the housing so as to be slidable in a direction orthogonal to the virtual plane, and the seat opener is configured to release the locked state of the riding seat by sliding the operation element to a side away from the mechanical key insertion hole.

In the present invention, in addition to the configuration of the 3 rd aspect, the 4 th aspect is characterized in that the magnetic key insertion hole is formed in a rectangular shape that is long in a direction orthogonal to an axis of the mechanical key insertion hole along the virtual plane, and the operation element is disposed adjacent to the magnetic key insertion hole in a longitudinal direction of the magnetic key insertion hole.

In addition, according to the present invention, in addition to any one of the features 1 to 4, a protrusion for catching a finger of an operator when the operating element is slid to a side away from the mechanical key insertion hole is provided to protrude from the housing.

Effects of the invention

According to the 1 st feature of the present invention, by setting the operation element of the seat opener to a sliding type requiring less arrangement space than the interactive conversion type, even if the magnetic key insertion hole of the magnetic lock is formed in a rectangular shape requiring a relatively large space, the space in which the operation element and the magnetic key insertion hole are arranged can be ensured on the side of one virtual plane including the center axis of the mechanical key insertion hole, and the housing can be made compact, and further the cylinder lock device can be made compact.

Further, according to the 2 nd feature of the present invention, at least a part of the transmission mechanism of the seat opener overlaps with the magnetic lock when viewed from a direction orthogonal to the axis line of the mechanical key insertion hole along one virtual plane including the central axis line of the mechanical key insertion hole, and therefore the cylinder lock device can be made more compact.

According to the 3 rd aspect of the present invention, the operation element is supported by the housing so as to be slidable in a direction orthogonal to the virtual plane, and the seat opener is released from the locked state of the passenger seat by sliding the operation element to a side away from the mechanical key insertion hole, so that the operability can be improved.

According to the 4 th aspect of the present invention, since the magnetic key insertion hole is rectangular and long in the direction orthogonal to the axis of the mechanical key insertion hole along the virtual plane, and the operation element is disposed adjacent to the magnetic key insertion hole in the longitudinal direction of the magnetic key insertion hole, it is possible to prevent the arrangement space of the magnetic key insertion hole and the operation element in the direction along the virtual plane from becoming large, and to improve the design and to make the device compact.

Further, according to the 5 th aspect of the present invention, the protrusion provided on the housing is caught by a finger, so that the operation element can be easily slid and operated, and operability can be improved.

Drawings

Fig. 1 is a side view of a scooter type motorcycle. (embodiment 1)

Fig. 2 is a perspective view of a magnetic key and a mechanical key. (embodiment 1)

Fig. 3 is an exploded perspective view of the magnetic key and the mechanical key. (embodiment 1)

Fig. 4 is a front view of the cylinder lock apparatus. (embodiment 1)

Fig. 5 is a perspective view of the cylinder lock device. (embodiment 1)

Fig. 6 is an exploded perspective view of the cylinder lock device. (embodiment 1)

Fig. 7 is a partial front view of the cylinder lock device with the cover member omitted in the state where the shutter is in the open position. (embodiment 1)

Fig. 8 is a partial front view of the cylinder lock apparatus in a state in which the shutter is removed from fig. 7.

(embodiment 1)

Fig. 9 is a partial front view of the cylinder lock apparatus in a state in which the inner cover member is removed from fig. 8. (embodiment 1)

Fig. 10 is a perspective view of the shutter viewed from the opposite side of the cover member. (embodiment 1)

Fig. 11 is a diagram showing the magnetic lock and the closing position restricting mechanism in a state where the housing is omitted and the shutter is in the closing position. (embodiment 1)

Fig. 12 is a 12-way view of fig. 11. (embodiment 1)

Fig. 13 is a perspective view showing a connection structure of the magnetic lock, the slide box, and the 2 nd restricting member. (embodiment 1)

Fig. 14 is a 14-direction view of fig. 4 in a state where the cover member and the lid member are omitted. (embodiment 1)

Fig. 15 is an exploded perspective view of the driven block and the sliding member. (embodiment 1)

Fig. 16 is a cross-sectional view taken along line 16-16 of fig. 4. (embodiment 1)

Fig. 17 is an exploded perspective view of the seat opener. (embodiment 1)

Description of the reference numerals

15 Cylinder Lock

18 mechanical key

19 magnetic key

35 outer shell

36 brake pad

37 mechanical key insertion hole

66 magnetic lock

67. 87 magnetic key insertion hole

116 passenger car seat

117 operating element

118 seat opener

119 drive mechanism

120 cable

136. Protrusion

IP & gtvirtual plane

Detailed Description

Hereinafter, embodiments of the present invention will be described with reference to fig. 1 to 17.

Embodiment 1

First, in fig. 1, a cylinder lock device 17 having a cylinder lock 15 (see fig. 6) is provided in a front portion of a body B of a scooter type motorcycle as a saddle type vehicle, and the cylinder lock 15 is capable of switching a switching state of an ignition switch (not shown) and switching a locked state and an unlocked state of a steering mechanism 16.

Referring also to fig. 2 and 3, a mechanical key 18 for unlocking the cylinder lock 15 is attached to a key case 20 of a magnetic key 19, and the magnetic key 19 has the key case 20 and a plurality of magnets 21 arranged in the key case 20.

The key case 20 is formed in a flat rectangular shape having a rectangular cross-sectional shape and being longer in one direction, a plurality of (four in the present embodiment) magnet accommodating recesses 22 are provided in an inner surface of one end portion of the key case 20 in the longitudinal direction, and the magnets 21 are individually accommodated and fixed in three or more (three in the present embodiment) magnet accommodating recesses 22 selected from the plurality of magnet accommodating recesses 22.

The key case 20 is formed by joining a 1 st case half 23 made of synthetic resin and a 2 nd case half 24 made of synthetic resin to each other, the magnet accommodating recess 22 is provided on the inner surface of the 1 st case half 23 at a portion corresponding to one end portion in the longitudinal direction of the key case 20, and a 1 st diaphragm 25 for closing at least the magnet accommodating recess 22 accommodating the magnet 21 in the magnet accommodating recess 22 is stuck to the inner surface of the 1 st case half 23, and in this embodiment, the 1 st diaphragm 25 closes all the magnet accommodating recesses 22.

A cylindrical support portion 26 for supporting the mechanical key 18 is integrally provided on the inner surface of the 1 st housing half 23 at a portion corresponding to the other end portion in the longitudinal direction of the key housing 20, and the support portion 26 is fitted into a mounting hole 27 provided in the mechanical key 18. The support portion 26 also functions as a pedestal portion for fastening the 1 st case half 23 and the 2 nd case half 24, and the 1 st screw member 29 inserted into the 1 st insertion hole 28 formed in the 2 nd case half 24 is screwed into the support portion 26 at a portion corresponding to the support portion 26, and the 1 st screw member 29 is fastened by screwing the 1 st screw member 29, whereby the 1 st case half 23 and the 2 nd case half 24 are fastened.

The mechanical key 18 supported by the support portion 26 of the key case 20 can be switched between a housed state housed between the 1 st case half 23 and the 2 nd case half 24 which are joined to each other, and a projected state projected from a side portion of the key case 20 on one side in the width direction as shown by an arrow in fig. 2 and aligned with the key case 20, and the mechanical key 18 is attached to the key case 20 so that the housed state and the projected state can be switched.

In order to give a click feeling to the user when the operation of switching the housed state and the protruding state of the mechanical key 18 is performed, a ratchet mechanism 33 having a ratchet spring 31 and a striking ball (click ball) 32 is provided between the mechanical key 18 and the 1 st housing half 23 in the key housing 20.

A key retaining hole 34 is formed in the key case 20. The key holding hole 34 is formed in the key case 20 so as to be disposed at the other end portion in the longitudinal direction of the key case 20 and at the other side portion in the width direction of the key case 20, that is, at the side portion opposite to the side on which the mechanical key 18 protrudes, and holes 34a and 34b configured to cooperate with the key holding hole 34 are formed in the 1 st case half 22 and the 2 nd case half 23.

Referring also to fig. 4 to 9, the cylinder lock device 17 has a housing 35, the housing 35 having a mechanical key insertion hole 37 into which the mechanical key 18 is inserted, and the magnetic key 19 being inserted, and a shutter 36 which is operable between a closed position in which the mechanical key insertion hole 37 is closed and an open position in which the mechanical key insertion hole 37 is opened being supported by the housing 35.

The housing 35 is composed of a housing 38 integrally and continuously provided with a cylinder 15a (see fig. 6) of the cylinder lock 15, a cover member 39 for covering the housing 38 from the opposite side of the cylinder 15a and fastened to the housing 38, and an inner cover member 40 covered by the cover member 39 and fastened to the housing 38.

The shutter 36 is accommodated in the housing 35 so as to be operable between a closed position in which the mechanical key insertion hole 37 is closed and an open position in which the mechanical key insertion hole 37 is opened, and the shutter 36 is disposed between the cover member 39 and the inner cover member 40.

The cover member 39 is formed in a substantially rectangular bowl shape to cover the housing 38 so that the opposite side of the housing 38 opposite to the cylinder lock 15 fits. Engaging holes 41 are formed at a plurality of positions spaced apart in the circumferential direction of the peripheral edge portion of the cover member 39, and engaging protrusions 42 protruding from a plurality of positions of the peripheral edge portion of the housing 38 corresponding to the engaging holes 41 are engaged with the engaging holes 41.

The inner cover member 40 is fixed to the housing 38 so as to be in sliding contact with the brake pad 36, and the inner cover member 40, which is engaged with the housing 38 at a plurality of positions, is fastened to the housing 38 by a 2 nd screw member 43.

The mechanical key insertion hole 37 is constituted by a 1 st circular hole 44 provided in the inner cover member 40 and a 2 nd circular hole 45 provided in the cover member 39 in correspondence with the 1 st circular hole 44, and the shutter 36 closes the mechanical key insertion hole 37 by being interposed between the 1 st circular hole 44 and the 2 nd circular hole 45.

Referring also to fig. 10, the shutter 36 is formed integrally with: a rotation base 36a formed in a fan shape and having a circular support hole 47 at a position corresponding to a main portion of the fan shape; a connecting arm 36b extending from the rotation base 36a along a radial direction of the support hole 47; a cover 36c having a shape capable of closing the mechanical key insertion hole 37 and provided continuously with the connecting arm 36b; and a restricting arm 36d which sandwiches the mechanical key insertion hole 37 between the mechanical key insertion hole 37 and the rotation base 36a and extends from the cover 36c when the cover 36c is in a state where the mechanical key insertion hole 37 is opened.

The shutter 36 is rotatably supported by a support shaft 48 inserted through the support hole 47 so as to be operable between a closed position where the mechanical key insertion hole 37 is closed and an open position where the mechanical key insertion hole 37 is opened, and the support shaft 48 is integrally provided so as to protrude from a 1 st restricting member 57 described later, and is disposed so as to penetrate the inner cover member 40.

An engagement projection 49 extending in an arc shape around the central axis of the support hole 47 and the support shaft 48 is integrally provided on the surface of the rotation base 36a facing the inner cover member 40. Further, an operation shaft 50 is integrally projected from a surface of the rotation base 36a facing the cover member 39, and a 2 nd insertion hole 51 through which the operation shaft 50 is inserted is formed in the cover member 39 so as to be circular arc-shaped centering on the central axes of the support hole 47 and the support shaft 48.

Further, a locking recess 53 and an inclined surface 54 inclined so as to be further away from the inner cover 40 as going from the locking recess 53 toward the distal end side of the restricting arm 36d are formed on the surface of the distal end portion of the restricting arm 36d facing the inner cover 40.

Referring also to fig. 11 and 12, the closing position of the shutter 36 is regulated by a closing position regulating mechanism 56, and the closing position regulating mechanism 56 is provided with a 1 st regulating member 57 and a 2 nd regulating member 58, which are capable of switching between a regulating state in which the shutter 36 is regulated to the closing position and a regulating released state in which the shutter 36 is allowed to operate to the opening position.

The 1 st restriction member 57 is formed to have: a flat plate-shaped rotation plate portion 57a disposed between the housing 38 and the inner cover member 40; the support shaft 48 is provided to stand on the rotation plate portion 57a so as to penetrate through the 1 st through hole 59 provided in the inner cover member 40 and to penetrate through the support hole 47 of the shutter 36; a 1 st engagement protrusion 57b that is provided upright on the rotation plate 57a so as to be able to abut against and engage with a circumferential one end 49a of the engagement protrusion 49 of the brake pad 36; a cylindrical portion 57c coaxial with the support shaft 48, provided at a right angle in succession to the rotation plate portion 57a, and rotatably inserted into the housing 38; and a 1 st pressure receiving projection 57d projecting radially outward from an axially intermediate portion of the cylindrical portion 57c, wherein a long hole 60 is provided in the inner cover member 40 so as to extend in an arc shape around a central axis of the support shaft 48, and the 1 st engagement projection 57b is inserted into the long hole 60 so as to be rotatable around the central axis of the support shaft 48.

The 2 nd regulating member 58 is formed to have: a flat plate-shaped connecting plate portion 58a disposed between the case 38 and the inner cover member 40; a 2 nd engagement protrusion 58b protruding from one end of the connecting plate portion 58a so as to be engageable with the engagement recess 53 and to penetrate a 2 nd penetration hole 61 provided in the inner cover member 40; a rod-shaped portion 58c that is inserted into the housing 38 from the other end portion of the connecting plate portion 58a so as to extend parallel to the support shaft 48; and a 2 nd pressure receiving protrusion 58d protruding radially outward from the rod-like portion 58 c.

The shutter 36 is biased to the open position side by a 1 st torsion spring 62 in a spiral shape, the 1 st torsion spring 62 is disposed between the rotation base 36a of the shutter 36 and the inner cover member 40 so as to surround the support shaft 48, one end 62a of the 1 st torsion spring 62 is engaged with the inner cover member 40, and the other end 62b of the 1 st torsion spring 62 is abutted against and engaged with the circumferential other end 49b of the engagement protrusion 49 in the shutter 36.

Further, a force can be applied to the shutter 36 toward the closed position side by the helical 2 nd torsion spring 63 which exerts a larger force than the 1 st torsion spring 62. The 2 nd torsion spring 63 is provided between the cylindrical portion 57c and the housing 38 so that a part thereof is inserted into the cylindrical portion 57c, one end 63a of the 2 nd torsion spring 63 engages with the housing 38, and the other end of the 2 nd torsion spring 63 extends in the axial direction and engages with a groove (not shown) formed in the inner surface of the cylindrical portion 57 c.

The 2 nd torsion spring 63 exerts a spring force that biases the shutter 36 toward the closed position side together with the 1 st restriction member 57 in a state in which the 1 st engagement protrusion 57b of the 1 st restriction member 57 is in contact with the circumferential one end portion 49a of the engagement protrusion 49 of the shutter 36, and also exerts an axial spring force that biases the 1 st restriction member 57 toward the direction in which the rotation plate portion 57a approaches the inner cover member 40.

Since the spring force of the 2 nd torsion spring 63 for biasing the shutter 36 toward the closed position is larger than the spring force of the 1 st torsion spring 62 for biasing the shutter 36 toward the open position, the rotation of the shutter 36 toward the open position in the closed position is restricted in a state in which the 1 st engagement protrusion 57b of the 1 st restricting member 57 is in contact with the circumferential one end 49a of the engagement protrusion 49 of the shutter 36, and the shutter 36 is restricted to the closed position.

Further, a 1 st coil spring 64 is compressed between the rod-like portion 58c of the 2 nd regulating member 58 and the housing 38, and the 2 nd regulating member 58 is biased to a side where the 2 nd engaging protrusion 58b protrudes from the inner cover member 40 by a spring force exerted by the 1 st coil spring 64, so that the shutter 36 is regulated to the closed position even if the 2 nd engaging protrusion 58b is engaged with the engaging recess 53 of the shutter 36.

The restriction state of the shutter 36 in the closed position by the closed position restriction mechanism 56 can be released by a restriction state release mechanism 65, and the restriction state release mechanism 65 includes a magnetic lock 66 unlocked by the magnetic key 19, and is configured to release the restriction state of the closed position restriction mechanism 56 by an operation of pushing the magnetic key 19 in the unlocked state of the magnetic lock 66.

The housing 35 has a 1 st magnetic key insertion hole 67 into which the magnetic key 19 can be inserted, and as shown in fig. 4, the 1 st magnetic key insertion hole 67 is arranged on one side of a virtual plane IP including the center axis of the mechanical key insertion hole 37. In the present embodiment, the 1 st magnetic key insertion hole 67 formed in a rectangular shape long in a direction parallel to the virtual plane IP is provided in the housing 35 on the right side in the vehicle width direction of the virtual plane IP including the center axis of the mechanical key insertion hole 37 in the vehicle longitudinal direction.

The 1 st magnetic key insertion hole 67 is provided in the cover member 39 and the inner cover member 40 in the housing 35, and rectangular holes 68, 69 that cooperatively constitute the 1 st magnetic key insertion hole 67 are provided in the cover member 39 and the inner cover member 40.

A slide support hole 71 corresponding to the 1 st magnetic key insertion hole 67 is provided in the housing body 38 of the housing 35 so as to extend parallel to the central axis of the support shaft 48 and have a rectangular cross-sectional shape. A cover plate 72 for closing the rectangular hole 68 of the cover member 39 is rotatably supported on the rear surface of the cover member 39 via a pin 73, and the cover plate 72 is biased to the closing side by a spring 74.

Referring also to fig. 13, the magnetic lock 66 includes a rotary body 75 rotatably supported by the housing body 38 of the housing 35, the rotary body 75 integrally includes a disk portion 75a, a flange portion 75b extending radially outward from one end of the disk portion 75a, a coupling arm portion 75c extending outward from one circumferential position of the flange portion 75b, and a 3 rd engagement protrusion 75d protruding from an outer end of the coupling arm portion 75c to the same side as the disk portion 75a, and the rotary body 75 is formed of a nonmagnetic material.

Referring also to fig. 14, the housing body 38 of the housing 35 is provided with: a fitting recess 76 into which the flange portion 75b of the rotating body 75 and the connecting arm portion 75c are rotatably fitted; a circular fitting hole 77 (see fig. 6) having an outer end open to the fitting recess 76 and an inner end open to a side surface of the slide support hole 71, and rotatably fitting the disc portion 75a of the rotating body 75; and a long hole 78 having an outer end open to the engagement recess 76 and an inner end open to a side surface of the slide support hole 71 so that the 3 rd engagement protrusion 75d is inserted, wherein the long hole 78 is formed in an arc shape centering on a rotation axis of the rotary body 75 so as to allow the rotary body 75 to rotate in the engagement recess 76 and the engagement hole 77.

As shown in fig. 6, the fitting recess 76 is closed by a cover member 79 fitted into the disc portion 75a of the rotating body 75 and supporting the rotation of the rotating body 75, the cover member 79 is fastened to the housing 38 by a 3 rd screw member 80, and an O-ring 81 is interposed between the cover member 79 and the rotating body 75.

A plurality of three or more, for example, three pin-shaped magnets 83 are slidably fitted to the cover member 79 so as to be movable between a position where the magnets engage with three of the four engaging recesses 84 provided in the disc portion 75a of the rotating body 75 and a position where the engagement is released, and the magnets 83 are biased to the side where the magnets engage with the rotating body 75 by the 2 nd coil springs 85 individually corresponding thereto.

When the magnetic key 19 is disposed to face the disc portion 75a of the rotator 75, the three magnets 83 are fitted into the locking recesses 84 so as to be disposed at positions corresponding to the three magnets 21 of the magnetic key 19. The magnet 83 is disposed so that the same magnetic pole as the magnetic pole on the magnetic lock 66 side of the magnet 21 in the magnetic key 19 is disposed on the inner end side of the locking recess 84, and by disposing the conventional magnetic key 19 at a position facing the disc portion 75a in the rotating body 75, the magnet 83 can be moved to the side where the engagement with the rotating body 75 is released against the urging force of the 2 nd coil spring 85, thereby allowing the rotating body 75 to rotate.

A slide box 86 that moves together with the magnetic key 19 according to the insertion of the magnetic key 19 into the housing 35 is slidably accommodated in the slide support hole 71 of the housing 38 in the housing 35.

The slide box 86 is provided with a 2 nd magnetic key insertion hole 87 having a rectangular cross-sectional shape and is formed in a rectangular box shape, and the cover plate 72 is opened from the 1 st magnetic key insertion hole 67 of the cover member 39 and the inner cover member 40 of the housing 35 in the 2 nd magnetic key insertion hole 87 of the slide box 86 to insert the magnetic key 19.

When the key case 20 of the magnetic key 19 is inserted into the 2 nd magnetic key insertion hole 87, one end of the key case 20 abuts against a closed end wall of the 2 nd magnetic key insertion hole 87, and the slide box 86 is slid in the slide support hole 71 by pushing the magnetic key 19 in. Further, for example, a pair of 3 rd coil springs 88 are provided between the slide case 86 and the end of the slide support hole 71 on the opposite side from the cover member 39 in a compressed manner, and the slide case 86 is spring-biased toward the cover member 39 by the spring force exerted by the 3 rd coil springs 88.

An opening 89 for allowing the magnetic key 19 inserted into the 2 nd magnetic key insertion hole 87 to face the magnetic lock 66 side is formed long in the extending direction of the slide support hole 71 in a side wall of the slide case 86 facing the magnetic lock 66 side, and the slide case 86 is capable of moving together with the magnetic key 19 in response to the insertion of the magnetic key 19, thereby allowing the magnetic key 19 to face the outer surface of the closed end of the rotating body 75 in the magnetic lock 66, and allowing the magnetic key 19 to be moved to a pushed-in position reached by further pushing the magnetic key 19 from the unlocked position, thereby allowing the magnetic key 19 to reach an unlocked position for unlocking the magnetic lock 66.

The slide case 86 holds a movable engagement member 90, the movable engagement member 90 is restricted from moving by the rotating body 75 in the locked state of the magnetic lock 66, and engages with a 3 rd engagement protrusion 75d of the rotating body 75, a 4 th coil spring 91 is provided between the slide case 86 and the movable engagement member 90, and the 4 th coil spring 91 exerts an elastic force for pressing the movable engagement member 90 to the side for rotationally driving the rotating body 75 in accordance with the movement of the slide case 86 to the push-in position side.

The movable engagement member 90 is formed in a substantially C-shape having an engagement groove 92 for engaging the 3 rd engagement protrusion 75d and opening toward the coupling arm 75C side of the rotating body 75. Further, in the slide case 86, a receiving hole 93 is provided so as to open the 2 nd restricting member 58 side and the 3 rd engaging protrusion 75d side of the rotating body 75 so as to close both ends in the extending direction of the slide supporting hole 71, the movable engaging member 90 is received in the receiving hole 93, and the 4 th coil spring 91 received in the receiving hole 93 is compressed and provided between the slide case 86 and the movable engaging member 90.

When the magnetic key 19 and the slide box 86 are pushed further from the unlock position, the pressing force generated by the movement of the slide box 86 is transmitted to the coupling arm 75c of the rotating body 75 via the 4 th coil spring 91 and the movable engagement member 90, and the rotating body 75 in the rotatable state by bringing the magnetic lock 66 into the unlock state is rotated in accordance with the movement of the movable engagement member 90.

Further, in the slide case 86, a 1 st pressing protrusion 86a that can be engaged with a 1 st pressing protrusion 57d provided on the cylindrical portion 57c of the 1 st restricting member 57 from the rotation base 36a side is provided so as to protrude, and when the slide case 86 is pushed in by the magnetic key 19 in response to the 1 st pressing protrusion 57d being engaged with the 1 st pressing protrusion 86a, the 1 st restricting member 57 is pushed down against the axial biasing force of the 2 nd torsion spring 63 in the case where the slide case 86 is pushed in from the unlock position, whereby the 1 st engaging protrusion 57b of the 1 st restricting member 57 is moved to a position where the engagement between the shutter 36 and the engaging protrusion 49 is released, and the restriction of the 1 st restricting member 57 restricting the shutter 36 to the closed position is released. At this time, the support shaft 48 of the 1 st restriction member 57 is not separated from the support hole 47 of the shutter 36, and the rotation support by the support shaft 48 of the shutter 36 is maintained.

Further, the 2 nd pressing protrusion 90a which can be engaged with the 2 nd pressing protrusion 58d provided on the rod-shaped portion 58c of the 2 nd restricting member 58 from the coupling plate portion 58a side is provided on the movable engaging member 90 so as to protrude from the movable engaging member 90 on the opposite side of the locking groove 92, and when the slide case 86 is pushed in by the magnetic key 19 in response to the slide case 86 being pushed in from the unlocking position, the 2 nd engaging protrusion 58b of the 2 nd restricting member 58 moves to a position where the engagement between the shutter 36 and the locking recess 53 is released, and the restriction of the 2 nd restricting member 58 restricting the shutter 36 to the closing position is also released. If a different type of key and incorrect components are forcibly pushed into the slide box 86 in a state where the magnetic lock 66 is not unlocked, the restriction of the shutter 36 in the closed position by the 1 st restriction member 57 is released in accordance with the movement of the slide box 86, but the rotation body 75 of the magnetic lock 66 is not rotated, and the movement of the movable engagement member 90 is prevented, so that the slide box 86 slides while compressing the 4 th coil spring 91, and the restriction of the shutter 36 in the closed position by the 2 nd restriction member 58 is not released, and the shutter 36 is kept in the state of being restricted in the closed position.

In a state where the restriction state of the closing position restriction mechanism 56 that restricts the shutter 36 to the closing position is released by the restriction state releasing mechanism 65, the spring force of the 2 nd torsion spring 63 does not act on the shutter 36, and as shown in fig. 9, the shutter 36 automatically rotates to the opening position side by the spring force of the 1 st torsion spring 62.

At this time, the locking protrusion 49 of the shutter 36 is brought into a position close to and opposed to the 1 st locking protrusion 57b of the 1 st regulating member 57 in the direction along the axis of the support shaft 48, and by pulling out the magnetic key 19 from the slide box 8684, the slide box 86 is returned to the original position by the spring force of the 3 rd coil spring 88, whereby even if the pressing force applied from the 1 st pressing protrusion 86a to the 1 st pressure receiving protrusion 57d is released, the 1 st locking protrusion 57b is brought into contact with the locking protrusion 49 of the shutter 36 in the axial direction, and the 1 st regulating member 57 is kept in a pressed state. The 2 nd regulating member 58 is returned to its original position by the spring force of the 1 st coil spring 64 by releasing the pressing force applied from the 2 nd pressing protrusion 90a to the 2 nd pressing protrusion 58 d.

The transmission of the force from the 2 nd torsion spring 63 to the shutter 36 is controlled by a closed position side force control mechanism 95, and the closed position side force control mechanism 95 stops the function of the 1 st torsion spring 62 at least when the shutter 36 is operated from the closed position to the open position, and causes the force of the 2 nd torsion spring 63 to act on the shutter 36 according to the pulling operation of the mechanical key 18 pulled out from the mechanical key insertion hole 37 at the predetermined rotation position in the state where the shutter 36 is in the open position.

Focusing attention on fig. 9, the closing position side force control mechanism 95 has: a circular plate-shaped cam plate 96 rotatably accommodated between the housing 38 and the inner cover member 40; a lever member 97 disposed on the outer side of the cam plate 96 so as to be disposed between the 1 st restriction member 57 and the 2 nd restriction member 58 in the circumferential direction of the cam plate 96; a pressing piece 98 fitted to the cam plate 96 so as to be slidable in the radial direction of the cam plate 96; a follower block 99 which abuts against the pressing piece 98 when the cam plate 96 is in a rotational position corresponding to the lock position; and a slide member 100 coupled to the driven block 99.

The cam plate 96 is coupled to an inner cylinder (not shown) of the cylinder lock 15 so as to be rotatable therewith, and integrally includes a disk portion 96a and a flange portion 96b extending radially outward from an end portion of the disk portion 96a on the housing 38 side. The rotation plate portion 57a of the 1 st restriction member 57 is disposed between the flange portion 96b and the inner cover member 40.

The lever member 97 is rotatably supported by the housing 38 via a pin 101 parallel to the support shaft 48 such that one end 97a thereof can abut against the outer periphery of the flange portion 96b of the cam plate 96 and the other end 97b thereof can abut against the rotation plate portion 57a of the 1 st regulating member 57, and the pin 101 is integrally formed with the lever member 97. A recess 102 that accommodates one end of the lever member 97 when the cam plate 96 is in the rotational position corresponding to the lock position is formed ON the outer periphery of the flange 75b, and when the cam plate 96 is rotated from the lock position to the flameout position (OFF position) or the ignition position (ON position), the one end 97a of the lever member 97 is rotated so as to be separated from the recess 102 and brought into sliding contact with the outer periphery of the flange 96b. The other end 97b of the lever member 97 is in contact with the rotation plate portion 57a of the 1 st restricting member 57 so as to oppose the rotation direction of the 1 st restricting member 57 based on the urging force of the 2 nd torsion spring 63.

A rectangular through hole 103 corresponding to the mechanical key insertion hole 37 is formed in the center portion of the cam plate 96 so as to have a rectangular cross-sectional shape, a fitting groove 104 is provided so as to extend in the radial direction of the cam plate 96, an inner end of which is opened to the through hole 103, and an outer end of which is opened to the outer periphery of the disc portion 96a, the pressing plate 98 is slidably fitted in the fitting groove 104, and a pair of springs 105 are provided between the cam plate 96 and the pressing plate 98 so as to bias the pressing plate 98 toward a side closing the through hole 103, that is, toward the radial inner side of the cam plate 96.

The inner end portion of the pressing piece 98 is formed so as to be capable of closing the through hole 103, and the outer end portion of the pressing piece 98 is formed in an arc shape having the same curvature as the outer periphery of the disc portion 96a of the cam plate 96. When the inner end of the pressing piece 98 is positioned to close the through hole 103, the outer end of the pressing piece 98 is positioned at an inner side than the outer periphery of the disc portion 96a, and when the inner end of the pressing piece 98 is positioned to open the through hole 103, the outer end of the pressing piece 98 is positioned to be in contact with the outer periphery of the disc portion 96 a.

Referring also to fig. 15, the follower block 99 is disposed on the opposite side of the 2 nd restricting member 58 with respect to the cam plate 96, and integrally includes: a driven block main portion 99b having a coupling pin 99a at one end portion thereof, extending along the outer periphery of the cam plate 96, and capable of overlapping a part thereof with the flange portion 96b of the cam plate 96; a fitting portion 99c extending from the other end portion of the driven block main portion 99b toward the disc portion 96a side of the cam disc 96; and a short cylindrical portion 99d that is connected to the other end portion of the driven block main portion 99b so as to be disposed outside the flange portion 96b, and a spring locking recess 106 is formed in a side surface of the driven block main portion 99b opposite to the fitting portion 99 c.

The distal end portion of the fitting portion 99c can abut against the outer periphery of the disc portion 96a of the cam plate 96, and when the cam plate 96 is in the lock position, the distal end portion of the fitting portion 99c abuts against the outer end portion of the pressing piece 98.

The other end 108b of the 3 rd torsion spring 108, which surrounds the support protrusion 107 provided on the housing 38 and having a circular cross section and having one end 108a engaged with the housing 38, is brought into contact with and engaged with the short cylindrical portion 99d of the other end of the follower block 99 so that a part thereof is accommodated in the spring engagement recess 106, and the spring force exerted by the 3 rd torsion spring 108 acts on the follower block 99 in a direction in which the fitting portion 99c of the follower block 99 is pressed against the outer periphery of the disc portion 96a of the cam plate 96 and in a direction in which the follower block 99 is pressed toward the 1 st regulating member 57 side. In order to guide the movement of the follower block 99 accompanying the movement of the pressing piece 98 and the rotation of the cam plate 96, a guide recess 110 into which the tip end portion of the short cylindrical portion 99d of the follower block 99 fits is formed in the housing 38.

The slide member 100 is disposed between the driven block 99 and the 1 st restricting member 57, is supported by the housing 38 so as to be slidable in a direction approaching or separating from the 1 st restricting member 57, and has a bottomed fitting hole 109 in which the coupling pin 99a of the driven block 99 is rotatably fitted, provided in the slide member 100.

An abutment portion 100a is integrally provided at an end portion of the slide member 100 on the 1 st restricting member 57 side so as to overlap with the flange portion 95b of the cam plate 96 in the axial direction, and the abutment portion 100a can abut against the rotation plate portion 57a of the 1 st restricting member 57 from a direction in which the 2 nd torsion spring 63 biases the rotation of the 1 st restricting member 57 in the same direction.

As shown in fig. 9, when the shutter 36 is in the open position and the cam plate 96 is in the lock position, one end 97a of the lever member 97 is received in the recess 102 in the outer periphery of the flange 96b of the cam plate 96, the follower block 99 is in a state in which the fitting portion 99c is in contact with the outer end of the pressing piece 98 in a position in which the through hole 103 is closed, and the 1 st engagement protrusion 57b of the 1 st restriction member 57 is in contact with the engagement protrusion 49 of the shutter 36 in the direction along the axis of the support shaft 48. In this state, when the mechanical key 18 is inserted into the mechanical key insertion hole 37 and the through hole 103, the pressing piece 98 and the follower block 99 to which the fitting portion 99c is brought into contact with the outer end portion of the pressing piece 98 are pushed out radially outward of the cam plate 96 against the spring force of the spring 105 that biases the pressing piece 98, and the slide member 100 is slid toward the 1 st restricting member 57.

When the mechanical key 18 is rotated from the lock position to the unlock position, the lever member 97 is rotated to a position where one end 97a thereof is disengaged from the recess 102 of the flange portion 96b of the cam plate 96 and is brought into sliding contact with the outer periphery of the flange portion 96b, and the other end 97b of the lever member 97 rotates the rotation plate portion 57a of the 1 st restriction member 57 in the counterclockwise direction in fig. 9. Thus, the 1 st restricting member 57 is rotated to a position where the 1 st engaging protrusion 57b can be brought into contact with and engaged with the circumferential one end portion 49a of the locking protrusion 49 of the brake disc 36 and the 1 st pressure receiving protrusion 57d is displaced from the 1 st pressing protrusion 86a of the slide box 86 in the circumferential direction of the support shaft 48, and in the locked position, the 1 st engaging protrusion 57b is released from contact with the locking protrusion 49 of the brake disc 36, and the 1 st restricting member 57 is moved by the axial elastic force of the 2 nd torsion spring 63 in a direction in which the rotating plate portion 57a is brought into proximity to the brake disc 36, and the 1 st engaging protrusion 57b is brought into proximity to and opposed to the circumferential one end portion 49a of the 1 st locking protrusion 49 in the circumferential direction of the support shaft 48 and is brought into contact with and engaged with the circumferential one end portion of the 1 st locking protrusion 49 by the spring force of the 2 nd torsion spring 63.

At this time, if the rotation of the 1 st restricting member 57 is allowed, the shutter 36 is rotationally biased to the closed position side by the spring force of the 2 nd torsion spring 63 acting on the shutter 36 from the 1 st restricting member 57, but the rotation of the 1 st restricting member 57 is prevented by the lever member 97 and the slide member 100. That is, when the rotation plate portion 57a of the 1 st restriction member 57 is rotated clockwise in fig. 9 by the lever member 97 at the flameout position, the rotation plate portion 57a is rotated so that a part thereof passes between the abutment portion 100a of the tip of the slide member 100 and the flange portion 96b of the cam plate 96, and the 1 st restriction member 57 moves the rotation plate portion 57a in a direction approaching the brake shoe 36 by the axial elastic force of the 2 nd torsion spring 63, whereby the abutment portion 99a abuts against the rotation plate portion 57a so as to oppose the rotation urging direction of the 1 st restriction member 57 due to the spring force of the 2 nd torsion spring 63, thereby preventing the rotation of the 1 st restriction member 57. The other end 97b of the lever member 97 is held in contact with the rotation plate portion 57a of the 1 st restriction member 57, and the one end 97a of the lever member 97 is in contact with the outer periphery of the flange portion 96b of the cam plate 96, so that the rotation of the 1 st restriction member 57 is also prevented by the lever member 97.

When the mechanical key 18 is turned to the ignition position, the cam plate 96 is also turned, but the lever member 97, the follower block 99, and the slide member 100 are not changed to the flameout position, and the 1 st restriction member 57 is not turned.

When the mechanical key 18 is retracted to the lock position and the mechanical key 18 is pulled out, the pressing piece 98 of the cam plate 96 returns to the position where the through hole 102 is closed, and therefore, the slide member 100 returns to the position where the engagement with the 1 st restricting member 57 is released via the follower block 99, and further, since the recess 102 in the outer periphery of the flange portion 96b of the cam plate 96 is located at a position corresponding to the one end portion 97a of the lever member 97, the 1 st restricting member 57 can rotate and drive the lever member 97 so that the one end portion 97a is accommodated in the recess 102, whereby the shutter 36 automatically rotates to the closed position by the spring force obtained by subtracting the spring force of the 1 st torsion spring 62 from the spring force of the 2 nd torsion spring 63, and the inclined surface 54 of the tip end portion of the restricting arm portion 36d of the shutter 36 is brought into abutment with the 2 nd engaging projection 58b of the 2 nd restricting member 58 and presses the tip portion 58b of the restricting member 58b of the restricting arm portion 36 against the 1 st torsion spring 64, thereby pressing the tip portion 58 d of the restricting member 58.

That is, the closing position side force control mechanism 95 stops the function of the 1 st torsion spring 62 when the shutter 36 is operated from the closing position to the opening position, and causes the force of the 1 st torsion spring 62 to act on the shutter 36 according to the pulling operation of the mechanical key 18 in the locked position pulled out of the mechanical key insertion hole 37 in the state where the shutter 36 is in the opening position.

In some cases, the mechanical key 18 is pulled out of the mechanical key insertion hole 37 at the flameout position, and in this case, the closing-position-side force control means 95 does not cause the force of the 2 nd torsion spring 63 to act on the shutter 36, so that the shutter 36 does not automatically rotate to the closing position side at the flameout position. Therefore, the shutter 36 can be rotated to the closed position by rotating the protruding portion of the operation shaft 50 protruding from the housing 35, but at this time, the 1 st regulating member 57 is in a state in which the rotation is stopped by the slide member 100 and the lever member 97, so that the shutter 36 is rotated in a state in which the 1 st regulating member 57 is abandoned, and the closed position of the shutter 36 is regulated by the engagement of the 2 nd engaging protrusion 58b of the 2 nd regulating member 58 with the engaging recess 53. When the shutter 36 is opened, the magnet 21 is simply inserted into the slide case 86 and pushed down, and the 2 nd restricting member 58 is pushed down to disengage the 2 nd engaging protrusion 58b from the engaging recess 53, so that the restriction of the shutter 36 in the closed position by the 2 nd restricting member 58 is released, and the spring force of the 2 nd torsion spring 63 is not applied to the shutter 36, so that the shutter 36 automatically rotates to the open position by the spring force of the 1 st torsion spring 62.

However, there is a read card inserted into the 1 st and 2 nd magnetic key insertion holes 67, 87 to read the magnet pattern (arrangement of magnets and magnetic pole arrangement) of the magnetic lock 66, and if the magnet pattern of the magnetic lock 66 is read by the read card, the magnetic key 19 is duplicated, and the shutter 36 is illegally opened. Therefore, in order to prevent the magnet pattern of the magnetic lock 66 from being read by the reader card and the magnetic key 19 from being copied, a demagnetizing magnet 112 is disposed on the rear side of the magnetic lock 66 in the insertion direction 113 of the magnetic key 19 into the 1 st magnetic key insertion hole 67 and at a position corresponding to the 1 st magnetic key insertion hole 67, and the demagnetizing magnet 112 is fixed to the housing 35, and the demagnetizing magnet 112 is used to restore the reader pole of the magnetic pole reader card inserted into the 1 st magnetic key insertion hole 67 provided in the housing 35 when the magnetic pole reader card is pulled out.

Referring to fig. 14, in the present embodiment, the demagnetizing magnet 112 is fixed to the inner cover member 40 of the outer case 35 at a position corresponding to the rectangular hole 69 of the 1 st magnetic key insertion hole 67. At least two (two in the present embodiment) of the demagnetizing magnets 112 are arranged at positions corresponding to the rectangular holes 69 constituting a part of the 1 st magnetic key insertion hole 67 so as to correspond to the arrangement of some of the magnets 21, 83 in the 2 nd magnetic key insertion hole 87 of the magnets 21, 83 of the magnetic key 19 and the magnetic lock 66, respectively, and so as to be arranged in a direction orthogonal to the insertion direction 113 of the magnetic key 19 in the 1 st magnetic key insertion hole 67. Two demagnetizing magnet accommodating recesses 114 aligned in a direction orthogonal to the insertion direction 113 of the magnetic key 19 are formed on a surface of the inner cover member 40 facing the cover member 39, and a 2 nd film 115 for covering the demagnetizing magnets 112 individually accommodated in the demagnetizing magnet accommodating recesses 114 is adhered to the inner case member 40, whereby the demagnetizing magnets 112 are fixed to the inner case member 40.

The cylinder lock device includes a seat opener 118, and the seat opener 118 is configured to be capable of releasing a locked state of a riding seat 116 (see fig. 1) openably and closably provided in a rear portion of a vehicle body B in the scooter-type motorcycle in response to an operation of a synthetic resin operation element 117 that is operatively supported by the housing 35, and the operation element 117 that is slidably operated in a vehicle width direction and the 1 st magnetic key insertion hole 67 having a rectangular cross-sectional shape are disposed on one side (in the vehicle width direction right side in the present embodiment) of a virtual plane IP including a center axis of the mechanical key insertion hole 37 in the housing 35 as shown in fig. 4.

Referring also to fig. 6, 16 and 17, the seat opener 118 is configured to release the locked state of the passenger seat 116 by a sliding operation of the operation element 117, and includes the operation element 117 and a transmission mechanism 119, and the transmission mechanism 119 is provided between the operation element 117 and the cable 120 so as to operate by pulling the cable 120 transmitting a force for releasing the locked state of the passenger seat 116 by the sliding operation of the operation element 117.

However, the 1 st magnetic key insertion hole 67 is formed in a rectangular shape that is long in a direction orthogonal to the axis of the 1 st mechanical key insertion hole 67 along the virtual plane IP, whereas the operation element 117 is disposed adjacent to the 1 st magnetic key insertion hole 67 in the longitudinal direction of the 1 st magnetic key insertion hole 67, and a guide hole 121 adjacent to the 1 st magnetic key insertion hole 67 is formed in the cover member 39 in the housing 35 so as to guide the sliding operation of the operation element 117. The guide hole 121 is formed long in a direction orthogonal to the longitudinal direction of the 1 st magnetic key insertion hole 67 and orthogonal to the virtual plane IP, that is, in the vehicle width direction, and the operating element 117 having the grip portion 117a protruding from the guide hole 121 is slidable in a direction in which the grip portion 117a moves in the guide hole 121, that is, in a direction orthogonal to the virtual plane IP.

The transmission mechanism 119 includes a lever 124 rotatably supported by the housing 38 of the housing 35, and a rotating member 125 rotatably supported by the housing 38 so as to be rotatable in accordance with rotation of the lever 124, and one end 124a of the lever 124 slidably penetrates the inner cover member 40 and is injection-molded with the operating element 117, and the cable 120 is connected to the rotating member 125.

A 3 rd insertion hole 126 is provided in a longitudinal middle portion of the lever 124, a 4 th screw member 127 inserted into the 3 rd insertion hole 126 is screwed into the housing 38, the lever 124 is rotatably supported by the housing 38 with the 4 th screw member 127 as a support shaft, and the operation element 117 is supported by the housing 38 of the housing 35 via the lever 124 and the 4 th screw member 127.

The rotation member 125 has a pressure receiving portion 125a at one end portion thereof, which is in contact with a pressing portion 124b provided at the other end portion of the lever 124, and a cable connecting portion 125b at the other end portion thereof, and a 5 th screw member 129 inserted into a 4 th insertion hole 128 provided in the intermediate portion of the rotation member 125 is screwed into the housing 38, and the 5 th screw member 129 serves as a support shaft to rotatably support the lever 124 to the housing 38.

A 3 rd torsion spring 130 centered on the axis of the 5 th screw member 129 is provided between the rotating member 125 and the housing 38, and the rotating member 125 is biased to rotate in a direction in which the pressure receiving portion 125a at one end portion thereof abuts against the pressing portion 124b of the lever 124 by the spring force of the 3 rd torsion spring 130.

The cable 120 is a push-pull cable, and includes a cable outer member 131 and a cable inner member 132 movably inserted into the cable outer member 131, wherein a cylinder lock-side end of the cable outer member 131 is fixed to the housing 38 via a duct 133, and an engagement block 134 provided at a cylinder lock-side end of the cable inner member 132 is engaged with and coupled to the cable coupling portion 125b of the rotating member 125.

As shown in fig. 1, an end of the cable 120 opposite to the cylinder lock device is connected to a seat lock device 135, and the seat lock device 135 is pulled to release the locked state of the riding seat 116.

However, the seat opener 118 slidingly operates the operating element 117 toward the operating element 117 which is located at the end of the guide hole 121 on the side of the mechanical key insertion hole 37 when the passenger seat 126 is in the locked state, and rotates the lever 124 and the rotating member 125 against the spring force of the 3 rd torsion spring 130, thereby pulling the cable 120 to release the locked state of the passenger seat 126, and a protrusion 136 for the finger of the operator to catch when the operating element 117 is slidingly operated toward the side of the guide hole 37 is provided on the cover member 39 of the housing 35, and the protrusion 136 is connected to the end of the guide hole 121 on the opposite side of the mechanical key insertion hole 37 and integrally formed with the cover member 39.

At least a part of the transmission mechanism 119 of the seat opener 118 is disposed at a position overlapping the magnetic lock 66 as shown in fig. 14 when viewed from a direction along the virtual plane IP and orthogonal to the axis of the mechanical key insertion hole 37, and the side cover 137, which covers the transmission mechanism 119 from the side, is fastened to the housing 38.

Next, when the operation of the present embodiment is described, the magnetic key 19 for unlocking the magnetic lock 66 of the cylinder lock device includes the key case 20 which can be inserted into the 1 st and 2 nd magnetic key insertion holes 67 and 87 of the magnetic lock 66, and the plurality of magnets 21 arranged in the key case 20, and the mechanical key 18 is attached to the key case 20, however, since the plurality of magnet receiving recesses 22 are provided on the inner surface of the key case 20, the magnets 21 are individually received and fixed in the selected magnet receiving recesses 22 of the magnet receiving recesses 22, not only the magnet 21 can be prevented from falling off from the key case 20, but also the degree of freedom in design of the outer surface of the key case 20 can be increased.

Further, since the 1 st housing half 23 and the 2 nd housing half 24 are joined to each other to form the key housing 20, the magnet housing recess 22 is provided on the inner surface of the 1 st housing half 23, and at least the 1 st diaphragm 25 closing the magnet housing recess 22 housing the magnet 21 in the magnet housing recess 22 is attached, even if the magnet 21 is provided on the inner surface side of the key housing 20, the magnet 21 can be easily assembled to the key housing 20, and the assembling property can be improved.

Further, since the support portion 26 for supporting the mechanical key 18 is provided on the inner surface of the 1 st housing half 23, the magnet 21 and the mechanical key 18 can be assembled to the inner surface side of the 1 st housing half 23, and the assembling property can be further improved.

Further, since the mechanical key 18 is attached to the key case 20 so as to be capable of switching between a state of being accommodated between the 1 st case half 23 and the 2 nd case half 24 which are joined to each other and a state of being protruded from the side portion on the one side in the width direction of the key case 20, the magnetic key 19 can be made compact when the mechanical key 18 is not used.

Further, since the key holding hole 34 is formed in the other side portion of the key case 20 in the width direction, the magnetic key 19 is supported by the 1 st case half 23 side, the mechanical key 18 protrudes from the one side portion of the key case 20 in the width direction, and the key holding hole 34 is formed in the other side portion of the key case 20 in the width direction, whereby the portion where the external force acts on the key case 20 is dispersed, contributing to the improvement of the durability of the key case 20.

Further, a demagnetizing magnet 112 is disposed on the rear side of the magnetic lock 66 in the insertion direction 113 of the magnetic key 19 into the 1 st magnetic key insertion hole 67 and at a position corresponding to the 1 st magnetic key insertion hole 67, and the demagnetizing magnet 112 is fixed to the housing 35, and the demagnetizing magnet 112 is used to restore the magnetic pole of the magnetic pole reading card inserted into the 1 st magnetic key insertion hole 67 when the magnetic pole reading card is pulled out. Therefore, even if the magnet pattern of the magnetic lock 66 is read by the read card inserted into the 1 st magnetic key insertion hole 67, the read card is restored by the demagnetizing magnet 112 when the read card is pulled out from the 1 st magnetic key insertion hole 67, thereby making copying of the magnetic key 19 impossible.

In addition, since the plurality of magnets 21 and 83 are respectively arranged in three or more of the magnetic key 19 and the magnetic lock 66, and at least two of the demagnetizing magnets 112 are arranged at positions corresponding to the 1 st magnetic key insertion hole 67 so as to correspond to the arrangement of some of the magnets 21 and 83 in the 2 nd magnetic key insertion hole 87 among the magnets 21 and 83 of the magnetic key 19 and the magnetic lock 66, and at the same time, so as to be arranged in a direction orthogonal to the moving direction of the magnetic key 19 in the 1 st magnetic key insertion hole 67, the recovery of the card for reading can be performed efficiently.

In addition, the cylinder lock device has: a housing 35, wherein the housing 35 has a 1 st magnetic key insertion hole 67 for the mechanical key insertion hole 37 into which the mechanical key 18 is inserted and a 2 nd magnetic key insertion hole 87 into which the magnetic key 19 is inserted; a shutter 36 supported by the housing 35 so as to be operable between a closed position in which the mechanical key insertion hole 37 is closed and an open position in which the mechanical key insertion hole 37 is opened; a magnetic lock 66 that can be unlocked by insertion of the magnetic key 19 into the 1 st and 2 nd magnetic key insertion holes 67, 87, and that can operate the shutter 36 to the open position according to the unlocking; and a seat opener 118 configured to be able to release the locked state of the passenger seat 116 in response to an operation of the operation element 117 that is operatively supported by the housing 35, wherein the seat opener 118 is configured to release the locked state of the passenger seat 116 in response to a sliding operation of the operation element 117, and the operation element 117 that is slidably operated and the 1 st and 2 nd magnetic key insertion holes 67 and 87 having rectangular cross-sectional shapes are arranged on one side of a virtual plane IP including a central axis line of the mechanical key insertion hole 37. Accordingly, by providing the operation element 117 of the seat opener 118 in a sliding type having a smaller arrangement space than the interactive conversion type, even if the 1 st and 2 nd magnetic key insertion holes 67, 87 of the magnetic lock 66 are formed in a rectangular shape requiring a relatively large space, the space for arranging the operation element 117 and the 1 st and 2 nd magnetic key insertion holes 67, 87 can be secured on one side of the virtual plane IP including the center axis line of the mechanical key insertion hole 37, and the housing 35 can be made compact, thereby making the cylinder lock device compact.

The seat opener 118 includes the operation element 117 and a transmission mechanism 119, the transmission mechanism 119 is provided between the operation element 117 and the cable 120 so as to operate to pull the cable 120 transmitting the force for releasing the locked state of the riding seat 116 in accordance with the sliding operation of the operation element 117, and the magnetic lock 66 and the transmission mechanism 119 are disposed at a position where at least a part of the transmission mechanism 119 overlaps the magnetic lock 66 when viewed in a direction along the virtual plane IP and orthogonal to the axis of the mechanical key insertion hole 37, and therefore the cylinder lock device can be made more compact.

Further, the operation element 11 is slidably supported by the housing 35 in a direction orthogonal to the virtual plane IP, and the seat opener 118 is released from the locked state of the riding seat 116 by a sliding operation of the operation element 117 to a side away from the mechanical key insertion hole 37, so that operability can be improved.

Further, since the 1 st and 2 nd magnetic key insertion holes 67 and 87 are rectangular and long in the direction orthogonal to the axis of the mechanical key insertion hole 37 along the virtual plane IP, and the operation element 117 is disposed adjacent to the 1 st and 2 nd magnetic key insertion holes 67 and 87 in the longitudinal direction of the 1 st and 2 nd magnetic key insertion holes 67 and 87, it is possible to avoid an increase in the arrangement space of the 1 st and 2 nd magnetic key insertion holes 67 and 87 and the operation element 117 in the direction along the virtual plane IP, and to improve the design and make the device compact.

Further, since the protrusion 136 for catching a finger of an operator when the operating element 117 is slid to a side away from the mechanical key insertion hole 37 is provided to protrude from the housing 35, the protrusion 136 provided to the housing 35 is caught by a finger, and the operating element 117 is easily slid and operated, so that operability can be improved.

While the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and various design changes may be made without departing from the gist thereof.

Claims (5)

1. A cylinder lock device for a saddle-ride type vehicle is provided with: a housing (35) having a mechanical key insertion hole (37) for inserting a mechanical key (18) into the cylinder lock (15) and magnetic key insertion holes (67, 87) into which a magnetic key (19) can be inserted; a shutter 36 operable between a closed position in which the mechanical key insertion hole 37 is closed and an open position in which the mechanical key insertion hole 37 is opened, and supported by the housing 35; a magnetic lock (66) that is unlocked by insertion of the magnetic key (19) into the magnetic key insertion holes (67, 87) and that can operate the shutter (36) to the open position in response to the unlocking; and a seat opener (118) capable of releasing the locked state of the passenger seat (116) in response to an operation of an operation element (117) that is operatively supported by the housing (35), wherein the seat opener (118) is configured in such a manner that the locked state of the passenger seat (116) is released in response to a sliding operation of the operation element (117), and the operation element (117) that is slidably operated and the magnetic key insertion holes (67, 87) having a rectangular cross-sectional shape are arranged on one side of a virtual plane (IP) including the central axis of the mechanical key insertion hole (37).

2. The saddle-ride type vehicle cylinder lock device according to claim 1, wherein the seat opener (118) has the operation element (117) and a transmission mechanism (119), the transmission mechanism (119) is operated so as to drag a cable (120) transmitting a force for releasing the locked state of the saddle (116) in accordance with a sliding operation of the operation element (117) and is provided between the operation element (117) and the cable (120), and the magnetic lock (66) and the transmission mechanism (119) are arranged at a position where at least a part of the transmission mechanism (119) coincides with the magnetic lock (66) when viewed from a direction along the virtual plane (IP) and orthogonal to an axis of the mechanical key insertion hole (37).

3. The cylinder lock device for a saddle-ride type vehicle according to claim 1 or 2, characterized in that the operation element (117) is supported by the housing (35) so as to be slidable in a direction orthogonal to the virtual plane (IP), and the seat opener (118) is configured to release the locked state of the saddle (116) in accordance with a sliding operation of the operation element (117) to a side away from the mechanical key insertion hole (37).

4. The cylinder lock device for a saddle-ride type vehicle according to claim 3, wherein the magnetic key insertion holes (67, 87) are formed in a rectangular shape that is long in a direction orthogonal to the axis of the mechanical key insertion hole (37) along the virtual plane (IP), and the operating element (117) is disposed adjacent to the magnetic key insertion holes (67, 87) in a longitudinal direction of the magnetic key insertion holes (67, 87).

5. The cylinder lock device for a saddle-ride type vehicle according to any one of claims 1 to 4, characterized in that a protrusion (136) for catching a finger of an operator when the operating element (117) is slid to a side away from the mechanical key insertion hole (37) is provided protruding from the housing (35).

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