JP6511096B2 - Handle lock device for straddle type vehicle - Google Patents

Description

  The present invention relates to a handle lock device for a saddle-ride type vehicle, and more particularly, to a handle lock device for a saddle-ride type vehicle that can be attached with high freedom to various saddle-ride type vehicles of different types and sizes.

  In recent years, so-called smart key systems, which operate them by operating portable radio transmitters, etc. without inserting ignition keys into key grooves at the time of engine start or steering lock, are beginning to be applied to saddle-ride type vehicles .

  In order to perform handle lock by remote control by wireless communication, it is necessary to drive a mechanism for handle lock by a motor or a solenoid. At this time, in order to facilitate application to a wide variety of vehicle bodies, it is desirable that the locking mechanism has a high degree of freedom in mounting. Patent Document 1 discloses a mechanism for realizing a handle lock by moving a lock pin.

Japanese Patent Application Laid-Open No. 4-274978

  In the handle lock mechanism using the conventional lock pin, the lock pin needs to be moved in the longitudinal direction of the vehicle or in the vertical direction between the lock position and the unlock position, so the moving distance of the lock pin becomes relatively large. Therefore, the occupied volume of the handle lock mechanism is increased, and it has been difficult to be easily attached to various types and sizes of vehicle bodies.

  An object of the present invention is to solve the above-mentioned technical problems, and to provide a small-sized handle lock device having a high degree of freedom of attachment while adopting a handle lock method using a lock pin.

  In order to achieve the above object, the present invention is characterized in that the steering wheel lock device for locking the steering wheel of a saddle-ride type vehicle has the following configuration.

  (1) Lock arm drive means fixed to the vehicle body frame side and having a lock pin at one end for rotating a lock arm, and provided in a rotating portion that rotates in conjunction with steering wheel steering, engage with the lock pin Lock pin engaging means having an engaging groove for locking the steering wheel steering, and the lock arm driving means engages with the engaging groove at the time of the lock command and from the engaging groove at the time of the unlock command The lock arm was turned so as to disengage.

  (2) The steering wheel is locked by the contact between the side surface of the lock pin and the side wall of the engagement groove on the handle lock side.

  (3) The side wall on the handle lock side of the engagement groove is configured to be configured to exert a force for moving the lock pin to the engagement groove side by the contact force of the lock pin.

  (4) The steering wheel stop mechanism is provided to define the left and right steering limits of the steering wheel, and the lock pin and the engagement groove are engaged at the steering angle of the left and right steering limits of the steering wheel.

  (5) The lock pin and the engagement groove can not be engaged except at the steering angle of the steering wheel in the left / right steering limit.

(6) The lock pin engaging means has a flange shape configured to project along the side surface of the bridge member that steerably supports the fluorocarbon fork with respect to the head pipe .

  (7) The lock arm drive means comprises a motor in which the other end of the lock arm is connected to a rotation axis substantially parallel to the steering shaft of the steering wheel, and the lock pin is engaged by rotating the motor to one side The lock pin is disengaged from the engagement groove by engaging the groove and rotating the motor to the other side.

  (8) A lock pin holding portion fixed to the vehicle body frame side is further provided, and the lock arm drive means has a motor having a rotation axis parallel to the steering shaft of the steering wheel and a substantially central portion connected to the rotation axis of the motor The lock pin includes a lock arm provided at one end and the other end, and the lock pin at one end and the other end is engaged with the engagement groove and the lock pin holding portion by rotating the motor to one side. By rotating the motor to the other side, the lock pins at one end and the other end are disengaged from the engaging groove and the lock pin holding portion, respectively.

  (9) A housing is provided for housing the lock arm driving means, and the lock arm is extended from the opening of the housing to the outside.

  (10) A second lock pin holding portion fixed to the vehicle body frame side and holding a lock pin engaged with the engagement groove is provided.

  (11) The second lock pin holding portion is a clip type that is configured to elastically sandwich the side portion of the lock pin with a pair of left and right arms, and is provided with a locking projection inside the tip of each arm The

  (12) A means is provided for detecting that the lock pin has moved to a position where it engages with the engagement groove, and means for notifying of the detection result.

  (13) A means is further provided for judging whether or not the steering wheel is locked according to the driving state of the vehicle, and movement of the lock pin by the lock arm driving means is prohibited if the steering wheel lock is not permitted.

  (14) The means for determining the steering wheel lock permission determines the steering wheel lock permission based on the engine speed and / or the vehicle speed.

  According to the present invention, the following effects are achieved.

  (1) Since the lock pin is provided at one end of the lock arm and the lock arm is turned to engage / disengage the lock pin with the engagement groove to achieve lock / unlock of the handle, the length of the lock arm By adjusting the above, it becomes possible to mount on various vehicles, and it is possible to improve the degree of freedom when mounting the steering wheel lock mechanism on a saddle-ride type vehicle.

  (2) The handle lock is realized by moving the lock pin into the engagement groove and bringing the side surface of the lock pin into contact with the side wall of the engagement groove, so that strict positioning of the handle at the handle lock is not necessary. become.

  (3) Since the side wall on the handle lock side of the engagement groove is configured to exert a force to move the lock pin to the engagement groove side by the contact force of the lock pin, the force for steering the steering wheel in the handle lock state is Even if it is added, the lock pin can be prevented from coming off from the engagement groove.

  (4) The lock pin and the engagement groove are engaged at the steering angle at the left and right steering limits of the steering wheel, so that the steering wheel lock can be realized only by restricting the movement of the steering wheel from the steering limit.

  (5) Since the lock pin and the engagement groove can not be engaged except at the steering angle at the steering limit of the steering wheel, the steering wheel can be prevented from being locked at steering angles other than the steering limit at the steering limit.

  (6) Since the engagement groove is provided on the flange portion configured to project along the side surface of the handle bridge member, effective use of the dead space is enabled.

  (7) Since the lock arm having the lock pin at one end is rotated by the motor, lock / unlock of the handle can be realized only by switching the rotation direction of the motor.

  (8) When lock pins are provided at both ends of the lock arm and the lock pin provided at one end of the lock arm engages with the engagement groove, the lock pin provided at the other end of the lock arm is a separately provided lock Since the pin holding portion holds the steering wheel, the steering force applied to the steering wheel when the steering wheel is locked can be dispersed in two places, and a stronger steering wheel lock can be achieved.

  (9) Since the motor is accommodated in the housing and the lock arm is extended outward from the opening provided in the housing, movement of the lock pin by the lock arm while realizing strong support of the motor by the housing Will be realized.

  (10) A second lock pin holding portion for further holding the lock pin engaged with the engagement groove is provided, and in the handle lock state, the lock pin is at two positions of the engagement groove and the second lock pin holding portion Because the movement is regulated, a strong handle lock is possible.

  (11) The second lock pin holding portion is configured so as to elastically sandwich the side portion of the lock pin with the pair of left and right arms and has a clip type, so that the lock pin can be held without performing precise positioning become.

  (12) It is detected whether or not the lock pin has moved to a position where it engages with the engagement groove, and the detection result is notified, so that it can be easily recognized whether or not the handle lock has been performed normally. It will be.

  (13) Since the steering wheel lock is permitted or prohibited according to the driving state of the vehicle, the steering wheel lock can be reliably prevented during traveling.

FIG. 2 is a right partial side view showing a frame structure of a saddle-ride type vehicle equipped with the steering wheel lock device of the present invention. It is the perspective view which showed the structure of the attachment structure of a handlebar lock apparatus, and the mechanism part which implement | achieves a handlebar lock in cooperation with the said handlebar lock apparatus. It is a figure showing operation and structure of a handle lock device . It is a figure showing structure of a handle lock device . It is the figure which showed the unlocking state of the handle typically. It is a figure showing typically the method of locking a steering wheel by the right steering limit. It is a figure showing typically the method of locking a steering wheel by the left steering limit. FIG. 3 is a functional block diagram showing the configuration of the main part of the control circuit. It is a figure showing a lock mechanism of a handlebar lock device concerning a 2nd embodiment of the present invention. It is a figure showing relative physical relationship of lock arm (207) and lock pin engagement flange (125) at the time of unlocking. It is the figure which showed the relative positional relationship of the lock arm (207) and the lock pin engagement flange (125) at the time of locking at the right steering limit. It is a longitudinal cross-sectional view of a handle lock device. It is a figure showing a lock mechanism of a handlebar lock device concerning a 3rd embodiment of the present invention. It is the figure which showed a mode that a lock pin (201) was hold | maintained by clip-shaped holding | maintenance part (401) by rotation of a lock arm (207) in time series.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a right partial side view showing a frame structure of a saddle-ride type vehicle equipped with the steering wheel lock device of the present invention, and the configuration unnecessary for the description of the present invention is not shown here.

  The pair of left and right front forks 101 (R, L) is a lower portion of the head pipe 102 by the top bridge 103 at the upper portion of the head pipe 102 with respect to the steering stem ST inserted along the central axis O of the head pipe 102. It is supported by the bottom bridge 104 so as to be steerable to the left and right. A front wheel Wf is rotatably supported at the lower end portion of the front fork 101 (R, L). An upper front portion of the front fork 101 is covered with a front cowl 113.

  A pair of left and right main frames 105 (R, L) extend from the head pipe 102 to the rear of the vehicle, and a pair of left and right under frames 106 (R, L) extend downward to the rear of the vehicle. At the top of the head pipe 102, the handle 108 is supported by a handle clamp 107, and a throttle grip 109 is provided at the right end of the handle 108.

An engine E and an intake system 110 are disposed between the main frame 105 and the under frame 106. The fuel tank 112 is mounted to straddle the main frame 105. Furthermore, in the present embodiment, the steering wheel lock device 200 is attached to the vehicle rear side of the head pipe 102.

  FIG. 2 is a perspective view showing a mounting structure of the handle lock device 200 and a structure of a handle stop mechanism which realizes the handle lock in cooperation with the handle lock device 200, and the same portion as FIG. The symbol of is attached.

Arc the bottom bridge 104, a pair of right and left stop pin 122 and adjacent to the through hole of the head pipe (L, R) is erected, the corresponding position of the head pipe 10 2, along the circumferential direction The upper stop flange 121 is fixed. The stop pins 122 (L, R) and the stop flange 121 constitute a stop mechanism that limits the steering wheel steering to the left and right steering limits, and the left and right steering limits of the steering wheel 108 It is defined by contact with the stop pin (L, R) 122 .

  A lock pin engaging flange 125 having a groove 123 with which the lock pin 201 is engaged is integrally provided on the top bridge 103 along the end on the side of the vehicle body frame by aluminum die casting or the like. The handle lock device 200 is screwed to a mounting plate 124 attached to the rear of the head pipe 102. The handle lock device 200 includes a stepping motor M as will be described later, and when a handle lock command is issued, the lock arm 207 having the handle lock pin 201 at one end is rotated in a substantially horizontal direction to engage the lock pin. The lock pin 201 is engaged with the engagement groove 123 of the flange 125 to realize the handle lock.

  FIG. 3 is a top view showing the operation of the handle lock device 200, and FIG. 4 is a cross-sectional view showing the structure of the handle lock device 200. As shown in FIG.

The lock arm driving device 430 of the handle lock device 200 includes a stepping motor M, a supporting member 203 for supporting the stepping motor M with respect to the housing 210, and a bearing 204 for rotatably supporting the motor shaft 206 with respect to the housing 210. , 205, a flange 209 for fixing to the motor shaft 206 a lock arm 207 having the handle lock pin 201 erected at one end, and a control circuit 208 for controlling the rotation direction and rotation angle of the stepping motor M Configuration.

A magnet 212 is attached to the lock arm 207, and a hall element 213 is provided in the housing 210 at a position facing the magnet 212 when the lock arm 207 is rotated to the lock position. The housing 210 is fixed to the mounting plate 124 by four screws 211, and the mounting plate 124 is fixed to the head pipe 102 and the main frame 105 (R) by welding 255. The housing 201 is provided with an opening 214 for extending the lock arm 207.

  5, 6 and 7 schematically show a method of locking the steering wheel 108 at the left and right steering limit angles. 5 shows the unlocked state, FIG. 6 shows the locked state at the right steering limit, and FIG. 7 shows the locked state at the left steering limit.

  If the steering angle of the steering wheel is within the limits of the left and right, as shown in FIG. 5, the lock pin 201 abuts against the convex non-engaging portion 123c of the lock pin engaging flange 125, so I can not lock the handle even if it is moved.

On the other hand, as shown in FIG. 6, when the steering wheel 108 is steered to the right steering limit where the left end face of the stop flange 121 and the left stop pin 122 L abut each other to restrict further right steering, The lock pin 201 faces the engagement groove 123 b on the right side of the lock pin engagement flange 125. In this state, when the stepping motor M is rotated forward and the lock arm 207 is rotated, the lock pin 201 is rotated to the inside of the engagement groove 123b, so that not only steering of the steering wheel 108 but also steering to the left is engaged. The contact between the side wall of the mating groove 123 b and the side surface of the lock pin 201 is limited. Thus, the steering wheel 108 is completely locked at the right steering angle limit position.

In the present embodiment, as shown in an enlarged and exaggerated manner in FIG. 6, the side wall 129 on the handle lock side of the engagement groove 123 that contacts the lock pin 201 in the handle lock state is the side wall 202 of the lock pin 201. the lock pin 201 by the contact force so that it can exert a force to move the engaging groove side, and overtime L2 of the flow line L1 and the side wall 1 29 of the lock pin 201 so that intersect at a predetermined angle theta. By doing this, the lock pin 201 can be prevented from easily coming off from the engagement groove 123 even if a force for steering the steering wheel is applied in the steering wheel lock state.

  Similarly, as shown in FIG. 7, when the steering wheel 108 is steered to the right steering limit where the right end face of the stop flange 121 and the right stop pin 122 abut each other to restrict further left steering, the lock pin 201 Face the engagement groove 123 a on the left side of the lock pin engagement flange 125. In this state, when the stepping motor M is rotated forward and the lock arm 207 is rotated, the lock pin 201 is rotated to the inside of the engagement groove 123a, so that not only steering of the steering wheel 108 but also steering to the right is engaged. It is limited by the contact between the side wall of the mating groove 123 a and the side surface of the lock pin 201. Thus, the steering wheel 108 is completely locked at the left steering angle limit position.

  As described above, the handle lock according to the present embodiment is realized by moving the lock pin 201 into the engagement groove 123 and bringing the side surface of the lock pin 201 into contact with the side wall of the engagement groove 123. Eliminates the need for precise positioning of the steering wheel.

  FIG. 8 is a functional block diagram showing the configuration of the main part of the control circuit 208, and a wireless communication unit 410 for acquiring a lock signal / unlock signal of a handle by wireless communication; authentication of a received signal; And the authentication identification unit 420 for identifying which of the unlock command and the unlock command, the lock arm 207 is rotated to the lock position when the lock command is issued to lock the handle, and the lock arm 207 is unlocked when the unlock command is issued. A lock arm drive unit 430 that pivots to a position to unlock the handle is the main configuration.

  In the present embodiment, although the case where all of the wireless communication unit 410, the authentication identifying unit 420 and the lock arm driving unit 430 are mounted on the control circuit 208 is described as an example, the present invention is limited to this only. Instead, part of the functions may be distributed and mounted on an ECU or the like.

  The wireless communication unit 410 demodulates the wireless signal of the lock command / unlock command received by the antenna AT by the demodulation unit 411 and provides it to the authentication identification unit 420. In the authentication identification unit 420, the authentication unit 421 compares the identification code included in the received signal with the already registered identification code, and compares them to evaluate the legitimacy of the received signal. The identification unit 422 identifies whether the received signal addressed to the vehicle is a lock command or an unlock command, and notifies the lock arm drive unit 430 of the identification result.

  In lock arm drive unit 430, lock regulation unit 431 determines whether or not the steering wheel lock determined by the ECU based on engine speed NE and vehicle speed V is permitted. In the present embodiment, the ECU outputs a lock permission signal if the engine speed NE is less than a predetermined speed and the vehicle speed V is zero. to decide.

  When the ECU permits the steering wheel lock when the lock command is detected, the motor drive unit 432 generates a pulse signal that causes the stepping motor M to rotate forward and rotate the lock arm 207 to a predetermined lock position. .

  On the other hand, when the unlock command is detected, the stepping motor M is reversely rotated to generate a pulse signal for rotating the lock arm 207 to a predetermined unlock position. The operation mode of the step motor M is not limited, and may be operated in any of the full step mode, the half step mode and the micro step mode.

  After the position determination unit 433 outputs a predetermined pulse signal in response to the lock command, the lock arm 207 is rotated to a predetermined lock position based on the output signal of the hall element 213, and the steering wheel lock is completed. Determine if it is or not.

  The notification unit 434 outputs the determination result by the position determination unit 433 from the speaker 440. In the present embodiment, a predetermined lock completion sound is output if the lock arm 207 is rotated to a predetermined lock position, and a predetermined alarm sound is output if the lock arm 207 is not rotated to a predetermined lock position. Do.

  According to this embodiment, mounting on various vehicles becomes possible only by adjusting the length of the lock arm 207, and the degree of freedom in mounting the steering wheel lock mechanism on a saddle-ride type vehicle can be improved. .

  Further, according to the present embodiment, since the lock pin 201 and the engagement groove 123 are engaged at the steering angle of the left and right steering limits of the steering wheel, only by restricting the movement on the return side of the steering wheel from the steering limits Handle lock can be realized. Furthermore, since the lock pin 201 and the engagement groove 123 can not be engaged except at the steering angle at the steering limit of the steering wheel, the steering wheel can be prevented from being locked at steering angles other than the steering limit at the steering wheel.

Furthermore, according to the present embodiment, since the engagement groove 123 is provided on the flange portion 125 configured to project along the side surface of the top bridge 103 , it is possible to effectively use the dead space.

  Furthermore, according to the present embodiment, since the lock arm 207 having the lock pin 201 at one end is rotated by the motor M, lock / unlock of the handle can be realized only by switching the rotation direction of the motor. It will be.

  FIG. 9 is a view showing a lock mechanism of the handlebar lock apparatus according to the second embodiment of the present invention, and the same reference numerals as above denote the same or equivalent parts.

  FIG. 10 is a view showing a relative positional relationship between the lock arm 207 and the lock pin engagement flange 125 at the time of unlocking, and FIG. 11 is a diagram showing the lock arm 207 and the lock pin at the time of locking at the right steering limit. It is the figure which showed the relative positional relationship with the engagement flange 125. FIG. FIG. 12 is a cross-sectional view of the handle lock device 200. As shown in FIG.

  In this embodiment, the lock arm 207 is connected to the motor shaft 206 at its central position, the lock pin 201 is erected not only at one end of the lock arm 207 but also at the other end, and the lock pin 201a at one end is to the lock position. When moved, the lock pin 201 b on the other end side is held by the lock pin holding portion 131. The lock pin holding portion 131 is firmly fixed to an appropriate position of the vehicle body frame by appropriate means such as welding 255 or the like.

  According to the present embodiment, since the steering force applied to the locked steering wheel can be distributed to the two lock pins 201a and 201b, even when a large steering force is applied, not only the motor shaft 206 but also the lock pin holding portion 131 But I can support it. Therefore, a stronger handle lock can be realized.

  FIG. 13 is a view showing a lock mechanism of a handlebar lock apparatus according to a third embodiment of the present invention, and the same reference numerals as above denote the same or equivalent parts.

  In the second embodiment described above, lock pins 201a and 201b are erected at both ends of the lock arm 207 in order to disperse the steering force applied to the locked steering wheel in two places, and the movement of each lock pin 201a and 201b Were regulated by different members (123, 131). On the other hand, in the present embodiment, as in the first embodiment, the lock pin 201 is provided only at one end of the lock arm 207, and the lock pin 201 is held by two independent holding members (123, 401). It is characterized by the point which it made it.

In the head pipe 102, a clip-like holding portion 401 is erected and fixed firmly by welding 255 so as to face the rear of the vehicle body. The clip-like holding portion 401 is configured to elastically support the pair of left and right holding arms 401a and 401b in an elastic manner, and a pair of separation preventing protrusions 402a and 402a are mutually provided inside the tip of each holding arm 401a and 401b. It is provided to face each other.

  In the present embodiment, as described in detail later with reference to FIG. 14, since the separation preventing protrusions 402 a and 402 a are configured as the tops of the two inclined surfaces, the lock pin 201 is held by the clip-like holding portion 401. Unintended detachment of the lock pin 201 from the clip-like holding part 401 while enabling the lock pin 201 to smoothly push open the respective holding arms 401 a and 401 b at the time of and when detaching from the clip-like holding part 401 We are trying to prevent it.

  FIG. 14 shows a state in which the lock pin is realized by the lock pin 207 being restricted by the holding arms 401a and 401b of the clip-like holding unit 401 by the rotation of the lock arm 207 and the movement of the lock pin 201 in the steering wheel steering direction. FIG. In the present embodiment, the separation preventing protrusions 402a and 402a are both configured as the tops of the two inclined surfaces 402b and 402c.

  When a lock command is detected in a state in which the steering wheel is steered to the left and right steering limits, as shown in (a) of FIG. The pivoting is started between the arms 401a and 401b. When the rotation of the lock arm 207 further progresses, the lock pin 201 abuts on the inclined surfaces 402c of the holding arms 401a and 401b, as shown in FIG. It advances so as to push open against a force, and reaches the position engaged with the engagement groove 123 by exceeding the protrusion 402a. And as shown to the figure (c), in the relative position which the lock pin 201 engages with the said engagement groove 123, detachment | leave from the engagement groove 123 of the lock pin 201 is prevented by detachment prevention protrusion 402a, 402a. As a result, unintentional unlocking of the handle is prevented.

  Even when the lock pin 201 is released from the clip-like holding unit 401 in response to the unlock command, the lock pin 201 abuts on the inclined surfaces 402 b of the holding arms 401 a and 401 b, and the holding arms 401 a and 401 b It can return so as to be pushed open against the elastic force, and can be released from the engaging groove 123 by passing the protrusion 402a.

  In this embodiment, since the movement of the lock pin 201 in the steering wheel steering direction can be restricted in two places in the steering wheel lock state, a stronger steering wheel lock can be realized.

  102 ... head pipe, 108 ... handle, 121 ... stop flange, 122 ... stop pin, 123 ... lock pin engagement groove, 125 ... lock pin engagement flange, 200 ... handle lock device, 201 ... handle lock pin, 207 ... lock Arm, 210: Housing, 212: Magnet, 213: Hall element, 214: Opening, ST: Steering stem, O: Head pipe central axis

Claims (15)

In a steering wheel lock device for locking a steering wheel (108) of a saddle-ride type vehicle,
Lock arm drive means (430) fixed to the vehicle body frame (105, 106) and rotating a lock arm (207) having a lock pin (201) at one end;
Lock pin engagement means (not shown) provided with a rotating portion (103) that rotates in conjunction with steering wheel steering and having an engaging groove (123) for locking steering wheel steering by engaging with the lock pin (201) 125) and,
The lock arm driving means (430) is engaged with the engagement groove (123) when the lock pin (201) is instructed to lock, and is disengaged from the engagement groove (123) when instructed to unlock. A steering wheel lock device for a saddle-ride type vehicle, characterized by rotating (207).   2. Axle according to claim 1, characterized in that the steering wheel steering is locked by the abutment of the side surface (202) of the locking pin (201) with the side wall (129) of the engagement groove (123) on the steering wheel lock side. Handle lock device for riding type vehicles.   The side wall (129) on the handle lock side of the engagement groove (123) is configured to exert a force to move the lock pin (201) toward the engagement groove (123) by the contact force of the lock pin (201). The steering wheel lock device for a saddle-ride type vehicle according to claim 1 or 2, characterized in that: A steering wheel stop mechanism (121, 122) for defining the left and right steering limit of the steering wheel (108);
The saddle-ride type vehicle according to any one of claims 1 to 3, characterized in that the lock pin (201) and the engagement groove (123) engage at a steering angle of the left / right steering limit of the steering wheel (108). Handle lock device.   The steering wheel lock device for a saddle-ride type vehicle according to claim 4, characterized in that the lock pin (201) and the engagement groove (123) can not be engaged except at the steering angle of the left / right steering limit of the steering wheel (108). . The lock pin engagement means (125), a flange shape which is configured to protrude along the side of the steering rotatably supported to bridge member (103) a front fork (101) relative to the head pipe (102) The steering wheel lock device for a saddle-ride type vehicle according to any one of claims 1 to 5, characterized in that: The lock arm driving means (430) comprises a motor (M) in which the other end of the lock arm (207) is connected to a rotation axis (206) substantially parallel to the central axis O of the handle (108).
The lock pin (201) is engaged with the engagement groove (123) by rotating the motor (M) to one side, and the lock pin (201) is rotated by rotating the motor (M) to the other side. 7. A steering wheel lock device for a saddle-ride type vehicle according to any one of claims 1 to 6, characterized in that 201) is disengaged from the engagement groove (123). A lock pin holding portion (131) fixed to the vehicle body frame (105, 106) side;
The lock arm drive means (430)
A motor (M) having a pivot axis (206) parallel to the central axis O of the handle (108);
And a lock arm (207) having a substantially central portion connected to a pivot shaft (206) of the motor (M), and the lock pin (201) provided at one end and the other end.
By rotating the motor (M) to one side, the lock pins (201a, 201b) at one end and the other end are engaged with the engagement groove (123) and the lock pin holding portion (131), respectively, The lock pin (201a, 201b) at the one end and the other end is separated from the engaging groove (123) and the lock pin holding portion (131) by rotating (M) to the other side. The steering wheel lock device for a saddle-ride type vehicle according to any one of claims 1 to 6. A housing (210) for housing the lock arm driving means (430);
The steering wheel lock device for a saddle-ride type vehicle according to claim 7 or 8, wherein the lock arm (207) is extended outward from the opening (214) of the housing (210).   A second lock pin holding portion (401) fixed to the vehicle body frame (105, 106) and holding the lock pin (201) engaged with the engagement groove (123) is provided. The steering wheel lock device for a saddle-ride type vehicle according to any one of claims 1 to 7.   The second lock pin holding portion (401) is a clip type configured to elastically sandwich the lock pin (201) between a pair of left and right arms (401a, 401b), and each arm (401a, 401a) 11. The steering wheel lock device for a saddle-ride type vehicle according to claim 10, wherein a locking projection (402a) is provided inside a tip end portion of the steering wheel.   The steering wheel lock device for a saddle-ride type vehicle according to claim 11, characterized in that the locking projections (402a) are provided at the tops of the two inclined surfaces (402b, 402c). A means (212, 213, 433) for detecting that the lock pin (201) has moved to a position where it engages with the engagement groove (123);
The steering wheel lock device for a saddle-ride type vehicle according to any one of claims 1 to 12, further comprising means (434) for notifying the detection result. The vehicle further comprises means (431) for judging whether or not the steering wheel is locked according to the driving state of the vehicle,
The steering wheel lock device for a saddle-ride type vehicle according to any one of claims 1 to 13, wherein movement of the lock pin (201) by the lock arm driving means (430) is prohibited if steering wheel lock is not permitted. .   The steering wheel lock device for a saddle-ride type vehicle according to claim 14, characterized in that the means (431) for judging the steering wheel lock permission or rejection judges the steering wheel lock permission based on the engine speed and / or the vehicle speed. .

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