초록 ▼

To provide a key cylinder device equipped with a handle lock mechanism which can maintain a handle lock mechanism of a key cylinder unit with a shutter to provide an improved assembleability of the key cylinder device. The bolts for fixing a shutter housing are attached from the back surface of the

To provide a key cylinder device equipped with a handle lock mechanism which can maintain a handle lock mechanism of a key cylinder unit with a shutter to provide an improved assembleability of the key cylinder device. The bolts for fixing a shutter housing are attached from the back surface of the top plate of an inverted angular U-shaped bracket. Thus, even when a gap is generated between the shutter housing and a vehicle body cover, the bolts are not exposed and hence cannot be easily loosened. In addition, by mounting the key cylinder device in the vehicle body cover and then mounting the vehicle body cover thereon, assembleability can be improved.

대표청구항 ▼

What is claimed is: 1. A vehicle provided with a key cylinder device equipped with a handle lock mechanism comprising: a steering handle steerably attached to a vehicle body frame; a key cylinder unit attached to the vehicle body frame near the steering handle; a shutter housing for covering a key

What is claimed is: 1. A vehicle provided with a key cylinder device equipped with a handle lock mechanism comprising: a steering handle steerably attached to a vehicle body frame; a key cylinder unit attached to the vehicle body frame near the steering handle; a shutter housing for covering a key hole of the key cylinder unit, said shutter housing being mounted to the vehicle body frame with a bracket and the key cylinder unit and the bracket being disposed in a vehicle body cover; wherein the key cylinder device equipped with a handle lock mechanism is actuated by extending a lock pin by operating the key cylinder unit with a key and connecting the vehicle body frame and the steering handle with the lock, and wherein the bracket is formed into a bracket of an inverted angular U-shape having a top plate for covering an upper surface of the key cylinder unit, left and right plate-shaped legs extending downwardly for covering left and right side surfaces of the key cylinder unit, and said shutter housing being fixed to an upper surface of the top plate and upwardly extending bolts for fixing the shutter housing to the top plate are screwed from between the side surfaces of the key cylinder unit and the legs. 2. The vehicle provided with a key cylinder device having a handle lock mechanism according to claim 1, wherein the legs are disposed so that the legs can cover sides surfaces of a mounting member for mounting the key cylinder unit to the vehicle body frame. 3. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 1, wherein the legs are disposed so that side surfaces of the lock pin can be covered by the legs. 4. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 1, wherein the vehicle body frame includes a unit supporting bracket extending rearwardly from the head pipe, wherein the left and right legs are attached to right and left vertical sides surfaces of the unit supporting bracket by bolts extending laterally in a direction orthogonal to an axis of the key cylinder unit, and wherein the key cylinder unit is attached to an upper part of the unit supporting bracket by bolts extending downwardly and parallel to the axis of the key cylinder unit. 5. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 1, wherein the left leg, the top plate and the right leg form a unitary inverted angular U-shape. 6. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 1, and further including an arc-shaped lock plate secured to said steering handle, wherein said lock pin is engaged within an aperture in said lock plate for locking the steering handle relative to the vehicle body frame. 7. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 1, and further including magnet touch portion formed in the shutter housing, wherein touching the magnet touch portion with a predetermined magnet opens a shutter in said shutter housing for permitting access to said key hole. 8. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 1, wherein the key cylinder unit is attached to a rear side of a head pipe, and has an axial direction extending parallel to an axial direction of the head pipe. 9. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 1, wherein left and right plate-shaped legs extend in a direction parallel to each other. 10. A vehicle provided with a key cylinder device equipped with a handle lock mechanism comprising: a steering handle steerably attached to a vehicle body frame; a key cylinder unit attached to the vehicle body frame near the steering handle; a shutter housing being mounted to the vehicle body frame for covering a key hole of the key cylinder unit; a lock pin actuated by operating the key cylinder unit with a key and connecting the vehicle body frame and the steering handle with the lock pin for locking the steering handle; and a bracket includes a top plate for covering an upper surface of the key cylinder unit, left and right legs for covering the left and right side surfaces of the key cylinder unit, the left and right legs being attached to right and left vertical sides surfaces of the vehicle body frame by bolts extending laterally with respect to the vehicle body frame, said shutter housing being fixed to an upper surface of the top plate with bolts extending upwardly from beneath the top plate. 11. The vehicle provided with a key cylinder device having a handle lock mechanism according to claim 10, wherein the legs extend downwardly and are disposed so that the legs can cover side surfaces of a mounting member for mounting the key cylinder unit to the vehicle body frame. 12. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 10, wherein the legs are disposed so that side surfaces of the lock pin can be covered by the legs. 13. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 10, wherein the vehicle body frame includes a unit supporting bracket extending rearwardly from the head pipe, wherein the left and right legs are attached to right and left vertical sides surfaces of the unit supporting bracket of the vehicle body frame by the bolts extending laterally with respect to the vehicle body frame, and wherein the key cylinder unit is attached to an upper part of the unit supporting bracket by bolts extending downwardly and parallel to the axis of the key cylinder unit. 14. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 10, wherein the left leg, the top plate and the right leg form a unitary inverted angular U-shape. 15. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 10, and further including a lock plate secured to said steering handle wherein said lock pin is engaged within an aperture in said lock plate for locking the steering handle relative to the vehicle body frame. 16. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 10, and further including a magnet touch portion wherein touching the magnet touch portion with a predetermined magnet opens a shutter in said shutter housing for permitting access to said key hole. 17. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 10, wherein the key cylinder unit is attached to a rear side of a head pipe, and has an axial direction extending parallel to an axial direction of the head pipe. 18. The vehicle provided with a key cylinder device equipped with a handle lock mechanism according to claim 10, further comprising a unit supporting bracket extending from a back side of the head pipe, the unit supporting bracket having flat right and left side surfaces, wherein the left and right legs are attached to the flat right and left surfaces of the unit supporting bracket. 19. A handle lock mechanism adapted to be used with a vehicle comprising: a steering handle adapted to be rotatably attached to a vehicle body frame; a key cylinder unit adapted to be attached to the vehicle body frame near the steering handle; a shutter housing being mounted to the vehicle body frame for covering a key hole of the key cylinder unit; and a lock pin actuated by operating the key cylinder unit with a key and connecting the vehicle body frame and the steering handle with the lock pin for locking the steering handle; wherein a bracket includes a top plate for covering an upper surface of the key cylinder unit, left and right legs for covering the left and right side surfaces of the key cylinder unit and said shutter housing being fixed to an upper surface of the top plate with bolts extending upwardly from beneath the top plate, and wherein said left and right legs extend in a direction that is substantially orthogonal to a flat surface of the top plate. 20. The handle lock mechanism adapted to be used with a vehicle according to claim 19, wherein the legs extend downwardly and are disposed so that the legs can cover side surfaces of a mounting member for mounting the key cylinder unit to the vehicle body frame. 21. The handle lock mechanism adapted to be used with a vehicle according to claim 19, wherein the legs are disposed so that side surfaces of the lock pin can be covered by the legs. 22. The handle lock mechanism adapted to be used with a vehicle according to claim 19, wherein the vehicle body frame includes a unit supporting bracket extending rearwardly from the head pipe, wherein the left and right legs are attached to right and left vertical sides surfaces of the unit supporting bracket of the vehicle body frame by the bolts extending laterally with respect to the vehicle body frame, and wherein the key cylinder unit is attached to an upper part of the unit supporting bracket by bolts extending downwardly and parallel to the axis of the key cylinder unit. 23. The handle lock mechanism adapted to be used with a vehicle according to claim 19, wherein the left leg, the top plate and the right leg form a unitary inverted angular U-shape. 24. The handle lock mechanism adapted to be used with a vehicle according to claim 19, and further including a lock plate secured to said steering handle wherein said lock pin is engaged within an aperture in said lock plate for locking the steering handle relative to the vehicle body frame. 25. The handle lock mechanism adapted to be used with a vehicle according to claim 19, wherein the key cylinder unit is attached to a rear side of a head pipe, and has an axial direction extending parallel to an axial direction of the head pipe. 26. The handle lock mechanism adapted to be used with a vehicle according to claim 19, wherein threaded portions of the bolts extending upwardly for fixing the shutter to the top plate extend upwardly in a direction substantially parallel to an axis of a vehicle head pipe. 27. The handle lock mechanism adapted to be used with a vehicle according to claim 19, wherein the bolts extending upwardly for fixing the shutter to the top plate are covered by the shutter and are not exposed from outside of the handle lock mechanism.