CN113715946B - Tilt mechanism locking device for front two-wheeled vehicle - Google Patents

Abstract

The present invention relates to a locking device with a tilting mechanism of a front two-wheeled vehicle. The tilting mechanism is provided on a support member at the front end of the frame unit; and a locking device is provided in front of the support member. , and tilts and swings synchronously with the tilting mechanism; the locking unit is a supporting member located on the front side of the frame unit; the locking unit has a motor as the power source for locking the locking unit, a reduction gear set driven by the motor, and a deceleration gear set The driving component, the locking caliper group pushed by the pushing component, and the control piece that controls whether the locking unit is actuated or not; the locking caliper group of the locking unit locks or unlocks the disc, and the disc is locked by the locking unit The sheet prevents the tilting mechanism from tilting and swinging relative to the supporting member, so that the vehicle forms a stable parking position when parking; effectively reduces the overall volume of the locking unit, and effectively utilizes the space between the supporting member and the tilting mechanism to install the locking device.

Description

Tilt mechanism locking device with front two-wheeled vehicle

technical field

The present invention relates to a locking device for a tilting mechanism of a front two-wheeled vehicle, in particular to a locking device that can effectively reduce the overall volume of the locking unit and effectively utilize the space between the support member and the tilting mechanism, Therefore, it is possible to avoid the locking device of the tilting mechanism of the front two-wheeled vehicle, which is caused by the disadvantage of increasing the size of the vehicle in order to install the locking device.

Background technique

There is the vehicle of front two wheels, and its turning to mainly relies on that a steering rod is established in the front of the steering rod to reach the steering action of the front two wheels.

For example, China Taiwan TWI346055 "Vehicle Anti-swing Device" invention patent case. This patent application has certainly provided the effect that the parking of the three-wheeled vehicle with front two wheels prevents the vehicle from toppling over. This patent can prevent the articulated quadrilateral structure from being too bulky, and the transmission cable is used as the transmission member to prevent swaying. According to this, on the one hand, the vehicle needs to accommodate the bulky prevention mechanism, which severely restricts the overall configuration space. On the other hand, the transmission efficiency of the transmission cable is low, which results in poor anti-dumping effect, and the arrangement of the transmission cable is not easy, which will cause the overall vehicle configuration space to be damaged.

Therefore, how to provide a tilt mechanism locking device with two front wheels to improve the stability of the vehicle when parking and miniaturize the locking device has become an urgent problem to be solved by the vehicle industry.

Contents of the invention

【Problem to be solved by the invention】

The main purpose of the present invention is to provide a tilting mechanism locking device with a front two-wheeled vehicle, whereby the overall volume of the locking unit can be effectively reduced and the space between the supporting member and the tilting mechanism can be effectively utilized.

【Technical means to solve the problem】

For this reason, the first main technical means of the present invention is to provide a kind of tilting mechanism locking device with the front two-wheeled vehicle, a tilting mechanism is arranged on the support member on the front end side of the vehicle frame unit; A locking device in front of the component, the locking device has: a disc, which is set on the tilting mechanism, and tilts and swings synchronously with the tilting mechanism; a locking unit, which is set on the support member on the front side of the frame unit ; The locking unit has a motor that can be used as a power source for the locking unit to perform locking actions, a reduction gear set that can be driven by the motor, a push assembly that can be driven by the reduction gear set, and a push assembly that can be pushed by the push assembly The locking caliper group, and a control member that can control whether the locking unit is actuated or not; the locking caliper group of the locking unit can lock or unlock the disc, so that the locking unit can be used to Locking the disk prevents the tilting mechanism from tilting and swinging relative to the supporting member, so that the vehicle can form a stable parking position when parking.

For this reason, the second main technical means of the present invention is to provide a tilting mechanism locking device with a front two-wheeled vehicle. The lower cross bar part on the support member and located below the upper cross bar part, a left side bar part pivotally connected to the upper cross bar part and the lower cross bar part, and a left side bar part pivotally connected to the upper cross bar part and the lower cross bar part The right side of the rod; the disc is arranged on the lower cross rod and is located in front of the tilting mechanism.

For this reason, the third main technical means of the present invention is to provide a locking device for a tilting mechanism with a front two-wheeled vehicle. , the reduction gear train of the locking unit is located between the disc and the supporting member.

For this reason, the fourth main technical means of the present invention is to provide a tilting mechanism locking device with a front two-wheeled vehicle. The motor is arranged on the upper side of the locking caliper group. The motor at least partially overlaps the locking caliper set.

For this reason, the 5th main technical means of the present invention is to provide a kind of tilting mechanism locking device with front two-wheel vehicle, and this reduction gear set has a driving gear, a first intermediate gear set that can be driven by this driving gear , a second intermediate gear set that can be driven by the first intermediate gear set, an output gear that can be driven by the second intermediate gear set; the driving gear train shaft is arranged on the output shaft of the motor; the output gear The pushing assembly can be driven; all the gears of the reduction gear set are circular gears.

For this reason, the sixth main technical means of the present invention is to provide a tilting mechanism locking device with a front two-wheeled vehicle, at least one of the first intermediate gear set and the second intermediate gear set of the reduction gear set , is arranged outside the line that deviates from the center of the driving gear and the output gear.

For this reason, the seventh main technical means of the present invention is to provide a tilting mechanism locking device with a front two-wheeled vehicle, the motor and the reduction gear train are assembled in a box body, and the box body has a motor accommodating One end of the motor accommodating portion communicates with the decelerating gear set accommodating portion, the outer cover of the decelerating gear set accommodating portion is provided with an outer cover, and the outer cover is connected to the decelerating gear set accommodating portion. A leak-proof gasket is arranged between the gear set accommodating parts; the output shaft of the motor extends into the reduction gear set accommodating parts.

For this reason, the eighth main technical means of the present invention is to provide a tilting mechanism locking device with a front two-wheeled vehicle, the motor is housed in the motor housing portion, and a A bottom cover, a shock absorber is arranged between the bottom cover and the bottom side of the motor.

For this reason, the ninth main technical means of the present invention is to provide a tilting mechanism locking device with a front two-wheeled vehicle, the locking unit is connected to the front upper part of the support member of the frame unit by a connecting piece.

For this reason, the 10th main technical means of the present invention is to provide a kind of tilting mechanism locking device with front two-wheeled vehicle, and this push assembly has a push bar, a push piece and a piston, and one end of this push bar It is connected with the output gear; the pushing rod has a threaded part of trapezoidal thread, and the threaded part of the pushing rod is embedded in the pushing part and engaged with it.

【Effect of invention】

The effect that the present invention can achieve by means of the first main technical means is: thereby, the motor, the reduction gear set, the push assembly, and the locking caliper set can be integrated in a design structure, and it is a motor type Direct actuation can avoid the disadvantages of difficult installation and large volume caused by the transmission cable in the prior art; accordingly, on the one hand, the motor, the reduction gear set, the push assembly, and the The integrated design and structure of the locking caliper group can effectively reduce the overall volume of the locking unit; on the other hand, the locking ability of the locking device can be improved by virtue of the locking unit being a motor-type locking method.

The effect achieved by the second main technical means of the present invention is: thereby the moment arm of the brake lock can be improved, so that a smaller-sized motor and a reduction gear set can be used, thereby further making the locking unit smaller change.

The effect that the present invention can achieve by means of the 3rd main technical means is: thereby the space between the disc and the supporting member can be fully utilized, the space in front of the vehicle can be reduced, and the front of the vehicle can be avoided. Upsizing.

The effect that the present invention can achieve by means of the fourth main technical means is that the space between the left and right sides of the support member and the upper cross bar of the tilt mechanism can be reduced by the motor, thereby avoiding the motor Interfering with the tilting and swinging of the upper cross bar of the tilting mechanism can ensure the tilting swing angle of the upper cross bar of the tilting mechanism.

The effect achieved by the fifth main technical means of the present invention is that the reduction gear set is not limited by the shape of the housing to ensure the locking torque of the locking unit.

The effect achieved by the sixth main technical means of the present invention is that the overall length of the locking unit can be effectively shortened, thereby reducing the space occupied in the up and down direction of the vehicle body, thereby avoiding the enlargement of the front of the vehicle .

The effect that the present invention can achieve by means of the seventh main technical means is: thereby the waterproofness of the locking unit can be improved.

The effect that the present invention can achieve by means of the eighth main technical means is that the cushioning effect of the motor can be improved thereby.

The effect achieved by the ninth main technical means of the present invention is that the arrangement of the locking unit can be facilitated, and the space between the supporting member and the tilting mechanism can be fully utilized.

The effect that the present invention can achieve by means of the tenth main technical means is that the locking torque of the locking device can be improved thereby.

Description of drawings

Figure 1 is a perspective view of the vehicle with the front two wheels of the present invention.

Fig. 2 is a side view of the tilting mechanism and locking device of the front half of the vehicle of the present invention.

Fig. 3 is a front view of the tilting mechanism and locking device of the front half of the vehicle of the present invention.

Fig. 4 is a perspective view after installation of the locking device of the present invention.

Fig. 5 is a top view of the locking device of the present invention.

Fig. 6 is a schematic diagram of the reduction gear set of the locking unit of the present invention.

Fig. 7 is a sectional view of the locking device of the present invention.

List of reference signs

1: Vehicle 11: Body cover unit

12: Frame unit

121: Support member 1211: Connector

122: steering handle 123: steering rod

13: Front wheel

131: Left front wheel 132: Right front wheel

14: rear wheel

15: Seat unit

16: power unit

2: Tilt mechanism 21: Upper cross bar

22: Lower cross bar

23: Left shaft

231: left shaft

24: Right shaft

241: Right shaft

3: steering rod

4: Central support member 41: Central connecting plate

5: Left supporting member 51: Left connecting plate

52: Left Link Bridge

6: Right support member 61: Right connecting plate

62: Right Link Bridge

7: Disc

8: Lock unit 81: Motor

811: output shaft

82: reduction gear set

821: Driving gear

822: First intermediate gear set

8221: Large diameter first intermediate gear

8222: small diameter first intermediate gear

823: Second intermediate gear set

8231: Large diameter second intermediate gear

8232: Small diameter second intermediate gear

824: output gear

83: Push components

831: Push rod 8311: Threaded part

832: Pusher 833: Piston

84: Locking caliper set

841: External Order 842: Internal Order

85: Controls

86: box body

861: Motor housing

862: Accommodating part of reduction gear set

863: Outer Cover 864: Leakproof Gasket

865: bottom cover 866: shock absorber

A: Locking device

RC: Right shock absorber

LC: left shock absorber

Y: center connection.

Detailed ways

In order to understand the structure of the present invention and the effects that can be achieved more easily, the description is as follows in conjunction with the accompanying drawings;

As shown in Figures 1 and 2, the vehicle 1 at least includes a vehicle body cover unit 11, a vehicle frame unit 12 covered by the vehicle body cover unit 11, a left and right pair of configurations arranged in front of the vehicle frame unit 12. Front wheel 13, a rear wheel 14 located at the rear side of the vehicle frame unit 12, a seat unit 15 located at the top of the vehicle frame unit 12 and available for the rider to sit on, and a power source that provides the vehicle 1 power source Unit 16.

As shown in Figures 1, 2, and 3, a support member 121 and a steering handle 122 are provided on the front of the frame unit 12 (the direction of the front of the vehicle 1 is the front), and a tilting mechanism 2 and a steering handle are pivotally provided on the support member 121. Tie rod 3. The support member 121 is pivotally provided with a steering rod 123 that can be driven by the steering handle 122. The steering rod 123 penetrates into the support member 121 from above the support member 121, and the lower end of the steering rod 123 passes through the support member. 121 , the steering rod 123 passes through the lower end of the supporting member 121 to set a central supporting member 4 , and the central supporting member 4 is connected with a central connecting plate 41 .

As shown in Figures 2, 3 and 4, the tilting mechanism 2 includes an upper crossbar part 21 pivotally connected to the support member 121, an upper crossbar part 21 pivotally connected to the support member 121 and located below the upper crossbar part 21. Lower cross bar portion 22, a left side bar portion 23 pivotally connected to the upper cross bar portion 21 and the lower cross bar portion 22 (taking the left hand of the driver sitting on the vehicle as the left hand and the right hand as the right side, the lower left, The right side is all the same) and a right side bar portion 24 pivotally connected to the upper cross bar portion 21 and the lower cross bar portion 22.

As shown in Figures 2, 3, and 4, the upper crossbar part 21 of the tilting mechanism 2 is pivotally connected to the support member 121 in a pair of left and right; more specifically, the upper crossbar part 21 is a pair of left and right It is pivotally connected to the support member 121 in a common locking manner, and a pair of left and right upper cross bar parts 21 are coaxially connected to the support member 121 in the front and rear direction of the vehicle 1; the upper cross bar part 21 The upper parts of the left side pole part 23 and the right side pole part 24 are pivotally connected in a pivoting manner in the front-rear direction of the vehicle 1 .

As shown in Figures 2, 3, and 4, the lower crossbar part 22 of the tilting mechanism 2 is a frame and is pivotally connected to the support member 121 in a front-rear manner. The direction is coaxially pivoted on the supporting member 121 , and the lower cross bar 22 is pivotally connected to the lower parts of the left side bar 23 and the right side bar 24 in the front and rear direction of the vehicle body.

As shown in Figures 3 and 4, the upper part of the left side rod part 23 of the tilting mechanism 2 is pivotally connected to the upper cross rod part 21, and its lower part is pivotally connected to the lower cross rod part 22; A left shaft 231 is pierced, and a left supporting member 5 is connected to the lower end of the left shaft 231. The left supporting member 5 is connected to a left connecting plate 51 and a left connecting bridge 52. The left connecting bridge 52 connects and supports the left side. Shock absorber LC, the left front wheel 131 is supported by the lower end of the left shock absorber LC. The upper part of the right side rod part 24 of the tilting mechanism 2 is pivotally connected to the upper cross rod part 21, and the lower part is pivotally connected to the lower cross rod part 22; The lower end of the right shaft rod 241 is connected with a right supporting member 6, and the right supporting member 6 is connected with a right connecting plate 61 and a right connecting bridge 62, and the right connecting bridge 62 connects and supports the right shock absorber RC, and the right shock absorber The lower end of the device RC supports the right front wheel 132.

As shown in Figures 2, 3 and 4, the reclining mechanism 2 is formed by means of the upper crossbar part 21 pivotally connected above the support member 121, the lower crossbar part 22 pivotally connected below the support member 121, and the upper and lower parts. The left side bar 23 of the upper cross bar 21 and the lower cross bar 22 are respectively pivotally connected, and the upper and lower parts are respectively pivotally connected with the right side bar 24 of the upper cross bar 21 and the lower cross bar 22, forming A substantially parallelogram frame, whereby the tilting mechanism 2 can tilt the upper cross bar 21, the lower cross bar 22, the left side bar 23 and the right side bar 24 in a parallelogram motion. swing.

As shown in Figures 1, 2, 3, 4, 5, 6, and 7, the frame unit 12 is provided with a locking device A in front of the support member 121 that can prevent the tilting mechanism 2 from tilting when parking. The device A has a disc 7 and a locking unit 8 capable of locking the disc 7 . The disc 7 is a fan-shaped body with a wide top and a narrow bottom. The lower end of the disc 7 is locked on the lower crossbar portion 22 of the tilt mechanism 2 and is located in front of the tilt mechanism 2, more specifically , that is, the disc 7 is arranged more towards the front of the car body than the tilting mechanism 2, so that the disc 7 can swing synchronously with the tilting mechanism 2; the locking unit 8 is connected to the car by a connecting piece 1211 The upper front of the supporting member 121 of the frame unit 12 , that is, the locking unit 8 is fixed on the supporting member 121 so as not to swing with the tilting mechanism 2 . The locking unit 8 has a motor 81 that can be used as a power source for locking the locking unit 8, a reduction gear set 82 that can be driven by the motor 81, a push assembly 83 that can be driven by the reduction gear set 82, a The locking caliper group 84 that can be pushed by the pushing assembly 83, and a control member 85 that can control whether the locking unit 8 is actuated or not; the locking unit 8 is located at the rear of the disc 7 and in front of the supporting member 121, Viewed from a side view, the reduction gear set 82 of the locking unit 8 is located between the disc 7 and the support member 121 .

As shown in Figures 1, 2, 3, 4, 5, 6, and 7, the motor 81 of the locking unit 8 is electrically connected to the battery (not shown in the drawings) of the vehicle 1, thereby enabling the motor 81 to To obtain the power source during operation, the motor 81 is electrically connected to the control part 85 at the same time, so that the driver can activate or not the motor 81 by operating the control part 85, thereby controlling the locking unit 8 to lock Action and unlocking action, the control member 85 can be implemented with a button or a pull rod, etc., and further the control member 85 can be linked with the central controller (ECU) (not shown in the drawings) of the vehicle 1 , through the central controller (ECU) to control whether the motor 81 starts or not according to the driving information; the motor 81 and the reduction gear set 82 are assembled in a box body 86, and the box body 86 has a motor accommodating part 861 and a reduction gear set accommodating part 862, one end of the motor accommodating part 861 is in communication with the reduction gear set accommodating part 862, the outer cover of the reduction gear set accommodating part 862 is provided with an outer cover 863, the A leak-proof gasket 864 is provided between the outer cover 863 and the reduction gear set accommodating portion 862; the motor 81 is accommodated in the motor accommodating portion 861, and a bottom cover is provided on the bottom side of the motor accommodating portion 861 865, a shock absorber 866 is provided between the bottom cover 865 and the bottom end of the motor 81, and the shock absorber 866 can be used for the bottom end of the motor 81 to lean against, thereby enabling the motor 81 to have a The effect of reducing vibration; what needs to be mentioned is that the motor 81 is arranged above the locking caliper set 84. If viewed from a top view, the motor 81 and the locking caliper set 84 at least partially form an overlapping shape. Thereby, the swinging space of the upper crossbar part 21 of the tilting mechanism 2 can be reduced, thereby avoiding the interference of the motor 81 on the tilting and swinging of the upper crossbar part 21 of the tilting mechanism 2, thereby ensuring that the tilting mechanism 2 The swing angle of the tilt swing of the upper cross bar portion 21 .

As shown in Figures 6 and 7, all the gears of the reduction gear set 82 are circular gears, and the reduction gear set 82 has a driving gear 821, a first intermediate gear set 822 that can be driven by the driving gear 821, and a first intermediate gear set 822 that can be driven by the driving gear 821. A second intermediate gear set 823 driven by the first intermediate gear set 822, an output gear 824 driven by the second intermediate gear set 823; the driving gear 821 is mounted on the output shaft 811 of the motor 81 , the first intermediate gear set 822 has a large diameter first intermediate gear 8221 and a small diameter first intermediate gear 8222, and the second intermediate gear set 823 has a large diameter second intermediate gear 8231 and a small diameter second intermediate gear Gear 8232; after the motor 81 is activated, the first intermediate gear set 822 can be driven by the driving gear 821 and the large-diameter first intermediate gear 8221 meshed with it, and the first intermediate gear set 822 is driven by the The small-diameter first intermediate gear 8222 is engaged with the large-diameter second intermediate gear 8231 to drive the second intermediate gear set 832 to rotate, and the second intermediate gear set 823 uses the small-diameter second intermediate gear 8232 to drive the output When the gear 824 rotates, the reduction gear set 82 can drive the push assembly 83 to make the locking caliper set 84 actuate to lock the disc 7, and the reduction gear set 82 can lift the disc 7 by means of the above-mentioned deceleration and lifting torque. The locking force of the locking unit 8; more importantly, the setting of the driving gear 821, the first intermediate gear set 822, the second intermediate gear set 823, and the output gear 824 of the reduction gear set 82, wherein the first At least one of the intermediate gear set 822 and the second intermediate gear set 823 is disposed outside the line Y that deviates from the center line Y between the driving gear 821 and the output gear 824, thereby effectively shortening the entire length of the locking unit 8. The height can reduce the space occupied by the vertical direction of the vehicle body, thereby improving the convenience when the locking unit 8 is installed.

As shown in Figures 2, 3, 4, 5, 6, and 7, the push assembly 83 has a push rod 831, a push member 832 and a piston 833, and one end of the push rod 831 is connected with the output gear 824, Thereby, the pushing assembly 83 can be rotated by the output gear 824 to generate a rotating axial driving force; 8311 is embedded in the pusher 832 and meshed with it; the locking caliper set 84 has an outer piece 841 and an inner piece 842, when the push assembly 83 can be rotated by the output gear 824 to generate a rotational axial thrust At this time, the pushing rod 831 can use the rotational axial force generated by the threaded part 8311 and the pushing piece 832, so that the pushing piece 832 pushes the piston 833, and the piston 833 pushes the inner ring. 842, whereby the outer sheet 841 and the inner sheet 842 of the locking caliper group 84 can form a brake-like lock on the disc 7, and then the tilting mechanism 2 can be formed into a locked state (LOCK). At this time, the tilting mechanism 2 can not tilt relative to the supporting member 121; on the contrary, when the locking state (LOCK) of the tilting mechanism 2 is to be released, it is only necessary to make the motor 81 rotate in the opposite direction to the locking action, and the The push assembly 83 can be rotated by the output gear 824 to produce reverse rotation. The push rod 831 uses the threaded portion 8311 and the reverse axial force generated by the push member 832 to make the push member 832 The piston 833 is no longer pushed, and the piston 833 no longer pushes the inner sheet 842 at the same time, so that the outer sheet 841 and the inner sheet 842 of the locking caliper group 84 no longer engage the disc. 7 forms a brake-like locking, so that the tilting mechanism 2 can be released from the locked state (UNLOCK), and the tilting mechanism 2 can resume tilting and swinging relative to the supporting member 121 .

As shown in Figures 1, 2, 3, 4, 5, 6, and 7, when the driver of the vehicle 1 wants to park temporarily (waiting for traffic lights) or for a long time, he can use the control 85 to start the motor 81 to drive the reduction gear transmission group 82 to rotate, the output gear 824 of the reduction gear transmission group 82 can drive the push rod 831 of the push assembly 83 to rotate to generate a rotational axial push Force; the push rod 831 can use the axial force of rotation generated by the threaded part 8311 and the push piece 832, so that the push piece 832 pushes the piston 833, and the piston 833 pushes the inner blade 842, whereby the outer sheet 841 and the inner sheet 842 of the locking caliper group 84 can form a brake-like lock on the disc 7, and then the tilting mechanism 2 can be formed into a locked state (LOCK), because The disc 7 swings synchronously with the tilting mechanism 2, so the disc 7 is braked by the outer 841 and the inner 842 of the locking caliper group 84 of the locking unit 8. After locking, the tilting mechanism 2 cannot tilt and swing relative to the supporting member 121, and the tilting mechanism 2 can obtain a locked-type stable positioning, so that the vehicle 1 can obtain a stable parking effect; When the locking state of the tilting mechanism 2 is released, it is only necessary to make the motor 81 rotate in the opposite direction to the locking action, and the push assembly 83 can be rotated by the output gear 824 to produce a reverse rotation, so that the piston 833 no longer pushes Push the inner sheet 842, and the inner sheet 842 can move a stroke away from the outer sheet 841, so that the outer sheet 841 and the inner sheet 842 of the locking caliper group 84 are no longer A brake-like lock is formed on the disc 7, and the tilt mechanism 2 can be released from the locked state.

The main effect of the present invention is that the vehicle 1 includes: a tilting mechanism 2, which is arranged on the supporting member 121 at the front end side of the frame unit 12; A has: a disc 7, which is set on the tilt mechanism 2, and tilts and swings synchronously with the tilt mechanism 2; a locking unit 8, which is set on the support member 121 on the front side of the frame unit 12; The locking unit 8 has a motor 81 that can be used as a power source when the locking unit 8 performs a locking action, a reduction gear set 82 that can be driven by the motor 81, a push assembly 83 that can be driven by the reduction gear set 82, and a drive assembly that can be driven by the reduction gear set 82. The locking caliper group 84 pushed by the pushing assembly 83, and a control member 85 that can control whether the locking unit 8 is actuated or not; the locking caliper group 84 of the locking unit 8 can lock or unlock the disc 7 action, whereby the disc 7 can be locked by the locking unit 8 so that the tilting mechanism 2 cannot tilt and swing relative to the support member 121, thereby enabling the vehicle 1 to form a stable parking position when parking car positioning; thereby, the motor 81, the reduction gear set 82, the pushing assembly 83, and the locking caliper set 84 can be integrated in a design structure, and the motor-type direct action can avoid the prior art to The transmission cables are not easy to arrange and have the disadvantages of bulkiness; accordingly, on the one hand, the motor 81, the reduction gear set 82, the pushing assembly 83, and the locking caliper set 84 are integrated by the locking unit 8 The design structure can effectively reduce the overall volume of the locking unit 8; on the other hand, the locking ability of the locking device A can be improved by virtue of the locking unit 8 being a motor-type locking method.

The second effect of the present invention lies in that the tilting mechanism 2 includes an upper crossbar part 21 pivotally connected to the support member 121, an upper crossbar part 21 pivotally connected to the support member 121 and located below the upper crossbar part 21. The lower crossbar part 22, a left side part 23 pivotally connected to the upper crossbar part 21 and the lower crossbar part 22, and a right side part pivotally connected to the upper crossbar part 21 and the lower crossbar part 22 24; the disc 7 is arranged on the lower cross bar portion 22 and is located in front of the tilting mechanism 2; thereby the force arm of the brake lock can be improved, so that a motor 81 and a reduction gear set 82 of a smaller size can be used, Thereby, the locking unit 8 can be further miniaturized.

The 3rd effect of the present invention is, by this locking unit 8 being positioned at the back of this disk 7 and the front of this supporting member 121, viewed from side view, this reduction gear set 82 of this locking unit 8 is positioned at this disk Thereby, the space between the disc 7 and the support member 121 can be fully utilized, and the space occupied in front of the vehicle 1 can be reduced, thereby avoiding the enlargement of the front of the vehicle 1 .

The 4th function of the present invention is, by this motor 81 is arranged on the upper side of this locking caliper set 84, from plan view, this motor 81 of this locking unit 8 and this locking caliper set 84 at least partially overlap; This can reduce the motor 81 occupying the space between the left and right sides of the supporting member 121 and the upper cross bar portion 21 of the tilt mechanism 2, thereby preventing the motor 81 from doing anything to the upper cross bar portion 21 of the tilt mechanism 2. The interference of the tilting swing can further ensure the swing angle of the tilting swing of the upper cross bar portion 21 of the tilting mechanism 2 .

The 5th effect of the present invention is, by this reduction gear set 82 has a drive gear 821, a first intermediate gear set 822 that can be driven by this drive gear 821, a first intermediate gear set 822 that can be driven by this first intermediate gear set 822 Two intermediate gear sets 823, an output gear 824 that can be driven by the second intermediate gear set 823; the drive gear 821 is mounted on the output shaft 811 of the motor 81; the output gear 824 can drive the push assembly 83 All the gears of the reduction gear set 82 are circular gears; thereby, the reduction gear set 82 is not limited by the shape of the box body 86 to ensure the locking torque of the locking unit 8 .

The sixth effect of the present invention is that at least one of the first intermediate gear set 822 and the second intermediate gear set 823 of the reduction gear set 82 is arranged at a position deviated from the driving gear 821 and the output gear 824 is outside the central connection line Y; thereby the overall length of the locking unit 8 can be effectively shortened (the up-down direction in the drawing), thereby reducing the space occupied by the up-down direction of the vehicle body, thereby avoiding the enlargement of the front portion of the vehicle 1 .

The seventh effect of the present invention is that the motor 81 and the reduction gear set 82 are assembled in a box body 86, and the box body 86 has a motor accommodating portion 861 and a reduction gear set accommodating portion 862, One end of the motor accommodating portion 861 is in communication with the reduction gear set accommodating portion 862, and the outer cover of the reduction gear set accommodating portion 862 is provided with an outer cover 863, and the outer cover 863 is connected with the reduction gear set accommodating portion 862. An anti-leakage gasket 864 is provided therebetween; the output shaft 811 of the motor 81 extends into the accommodating portion 862 of the reduction gear set; thereby the waterproofness of the locking unit 8 can be improved.

The 8th effect of the present invention is that, by this motor 81 system being housed in this motor accommodating part 861, this motor accommodating part 861 bottom side is provided with a bottom cover 865, and this bottom cover 865 and the bottom of this motor 81 A shock absorber 866 is provided between the sides; thereby the cushioning effect of the motor 81 can be improved.

The 9th effect of the present invention is that the locking unit 8 is connected to the upper front of the support member 121 of the frame unit 12 by a connecting piece 1211; thereby the setting of the locking unit 8 can be facilitated, and The space between the supporting member 121 and the tilting mechanism 2 is fully utilized.

The 10th effect of the present invention is that, by the push assembly 82 having a push rod 831, a push member 832 and a piston 833, one end of the push rod 831 is connected with the output gear 824; the push rod 831 has The threaded portion 8311 of the trapezoidal thread, the threaded portion 8311 of the pushing rod 831 is embedded in the pushing member 832 and engages with it; thereby the locking torque of the locking device A can be increased.

To sum up, the present invention can indeed achieve the purpose and effect sought by the above-mentioned structure. Compared with the existing enhanced effect, it obviously has the requirements of practicability, novelty and creativity. Apply.

Claims (10)

1. A tilt mechanism locking device with a front two-wheeled vehicle, comprising: a tilting mechanism, arranged on the supporting member at the front end side of the frame unit; a locking device located in front of the support member, the locking device having: A disc is arranged on the tilting mechanism and tilts and swings synchronously with the tilting mechanism; A locking unit is arranged on the support member on the front side of the frame unit; the locking unit has a motor that can be used as a power source for the locking unit to perform a locking action, a reduction gear set that can be driven by the motor, and a gear that can be driven by the motor. A push assembly driven by the reduction gear set, a locking caliper set that can be pushed by the push assembly, and a control member that can control whether the locking unit is actuated or not; the motor, the reduction gear set, the push assembly, the The locking caliper set is an integrated structure; the locking caliper set of the locking unit can lock or unlock the disc, so that the disc can be locked by the locking unit so that the tilting mechanism cannot Tilting and swinging is performed on the supporting member, so that the vehicle can form a stable parking position when parking. 2. The locking device for a tilting mechanism of a front two-wheeled vehicle according to claim 1, wherein the tilting mechanism comprises an upper crossbar portion pivotally connected to the support member, an upper crossbar portion pivotally connected to the support member and located A lower cross bar below the upper cross bar, a left side bar pivotally connected to the upper cross bar and the lower cross bar, and a right side bar pivotally connected to the upper cross bar and the lower cross bar part; the disc is arranged on the lower cross bar part and is located in front of the tilting mechanism. 3. The locking device for a tilt mechanism of a front two-wheeled vehicle according to claim 1, wherein the locking unit is located behind the disc and in front of the supporting member, and the deceleration of the locking unit is viewed from a side view. A gear set is located between the disc and the support member. 4. The locking device for a tilting mechanism of a front two-wheeled vehicle according to claim 1, wherein the motor is arranged on the upper side of the locking caliper set, and viewed from a top view, the motor of the locking unit and the locking caliper set overlap at least partially. 5. The locking device for tilting mechanism of a front two-wheeled vehicle according to claim 1, wherein the reduction gear set has a driving gear, a first intermediate gear set that can be driven by the driving gear, and a first intermediate gear set that can be driven by the second driving gear. A second intermediate gear set driven by an intermediate gear set, an output gear that can be driven by the second intermediate gear set; the driving gear shaft is arranged on the output shaft of the motor; the output gear can drive the push assembly; the deceleration All the gears of the gear set are circular gears. 6. The tilting mechanism locking device of a front two-wheeled vehicle according to claim 5, wherein at least one of the first intermediate gear set and the second intermediate gear set of the reduction gear set is configured to deviate from This driving gear and this output gear center line outside. 7. The locking device for tilting mechanism of a front two-wheeled vehicle according to claim 1, wherein the motor and the reduction gear set are assembled in a box body, and the box body has a motor accommodating portion and a reduction gear set An accommodating portion, one end of the motor accommodating portion communicates with the reduction gear set accommodating portion, an outer cover is provided on the outer cover of the reduction gear set accommodating portion, and an outer cover is provided between the outer cover and the reduction gear set accommodating portion There is a leak-proof gasket; the output shaft of the motor stretches into the accommodating portion of the reduction gear set. 8. The locking device for tilting mechanism of a front two-wheeled vehicle according to claim 7, wherein the motor is housed in the motor accommodating portion, a bottom cover is provided on the bottom side of the motor accommodating portion, and the bottom cover and A shock absorber is provided between the bottom sides of the motor. 9 . The locking device for a tilting mechanism of a front two-wheeled vehicle according to claim 1 , the locking unit is connected to the upper front of the support member of the frame unit by a connecting piece. 10. The locking device for tilting mechanism of a front two-wheeled vehicle according to claim 5, the push assembly has a push rod, a push member and a piston, one end of the push rod is connected with the output gear; the push The rod has a threaded part of trapezoidal thread, and the threaded part of the pushing rod is inserted into and engaged with the pushing part.

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