CN113715946A - Tilt mechanism locking device for front two-wheeled vehicle - Google Patents
Tilt mechanism locking device for front two-wheeled vehicle Download PDFInfo
- Publication number
- CN113715946A CN113715946A CN202010441020.8A CN202010441020A CN113715946A CN 113715946 A CN113715946 A CN 113715946A CN 202010441020 A CN202010441020 A CN 202010441020A CN 113715946 A CN113715946 A CN 113715946A
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- China
- Prior art keywords
- locking
- gear set
- motor
- support member
- locking device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/05—Tricycles characterised by a single rear wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/02—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2202/00—Motorised scooters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention relates to a locking device of a tilting mechanism of a front two-wheeled vehicle, the tilting mechanism is arranged on a support member at the front end side of a frame unit; a locking device disposed in front of the support member, the locking device having: the disc is arranged on the tilting mechanism and synchronously tilts and swings with the tilting mechanism; a lock unit provided on the support member on the front side of the frame unit; the locking unit is provided with a motor used as a power source when the locking unit performs locking action, a speed reducing gear set driven by the motor, a pushing assembly driven by the speed reducing gear set, a locking caliper set pushed by the pushing assembly and a control piece for controlling the locking unit to actuate or not; the locking caliper group of the locking unit locks or unlocks the disc, and the disc is locked by the locking unit so that the tilting mechanism cannot tilt and swing relative to the support member, and the vehicle forms stable parking positioning when parked; the whole volume of the locking unit is effectively reduced, and the locking device is arranged by effectively utilizing the space between the supporting member and the tilting mechanism.
Description
Technical Field
The present invention relates to a locking device for a reclining mechanism of a vehicle having a front two wheels, and more particularly, to a locking device for a reclining mechanism of a vehicle having a front two wheels, which can effectively reduce the overall size of a locking unit and can effectively utilize a space between a support member and the reclining mechanism to provide the locking device, thereby preventing the problem of an increase in size of the vehicle due to the provision of the locking device.
Background
The steering of a vehicle with two front wheels mainly depends on a steering rod arranged in front of a steering rod to achieve the steering action of the two front wheels.
Such as taiwan TWI346055 "anti-rolling device for vehicle" patent. This patent application has inherently provided the effect of preventing the vehicle from tipping over when parked in a three-wheeled vehicle having two front wheels. The patent can prevent the swing movement of the movable joint quadrilateral structure from being too large, and the transmission cable is used as a transmission component for preventing the swing, so that on one hand, the vehicle is required to accommodate the large-size prevention mechanism, and the whole configuration space is severely limited, on the other hand, the transmission efficiency of the transmission cable is low, the effect of preventing the vehicle from falling is not good, and the configuration space of the whole vehicle is not easily damaged due to the arrangement of the transmission cable.
Therefore, it is an urgent task for the vehicle industry to provide a locking device for a tilting mechanism of a front two-wheeled vehicle to improve the stability of the vehicle in parking and to reduce the size of the locking device.
Disclosure of Invention
[ problem ] to solve the problem
The main object of the present invention is to provide a reclining mechanism locking device for a front two-wheeled vehicle, whereby the entire volume of the locking unit can be effectively reduced and the space between the support member and the reclining mechanism can be effectively utilized.
[ MEANS FOR SOLVING PROBLEMS ] A method for producing a semiconductor device
To achieve the above object, the main technical means of the present invention is to provide a reclining lock device for a front two-wheeled vehicle, comprising a reclining mechanism mounted on a support member on a front end side of a frame unit; a locking device disposed forward of the support member, the locking device having: a disc, which is arranged on the tilting mechanism and synchronously tilts and swings with the tilting mechanism; a locking unit provided on the support member at the front side of the frame unit; the locking unit is provided with a motor which can be used as a power source when the locking unit does locking action, a speed reducing gear set which can be driven by the motor, a pushing component which can be driven by the speed reducing gear set, a locking caliper set which can be pushed by the pushing component and a control piece which can control the locking unit to act or not; the locking clamp set of the locking unit can lock or unlock the disc, so that the disc can be locked by the locking unit to prevent the tilting mechanism from tilting relative to the support member, and the vehicle can be stably parked and positioned.
To achieve the above object, the present invention provides a locking device for a tilting mechanism of a front two-wheeled vehicle, the tilting mechanism comprising an upper cross bar pivotally connected to a support member, a lower cross bar pivotally connected to the support member and located 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; the disk is arranged on the lower cross rod part and is positioned in front of the tilting mechanism.
To achieve the above object, the invention provides a reclining mechanism locking device for a two-wheeled vehicle, wherein the locking unit is located behind the disk and in front of the support member, and the reduction gear set of the locking unit is located between the disk and the support member as viewed from side.
To achieve the above object, the 4 th main technical means of the present invention is to provide a reclining mechanism locking device for a front two-wheeled vehicle, wherein the motor is disposed above the lock caliper group, and the motor of the locking unit and the lock caliper group at least partially overlap each other when viewed from above.
To achieve the above object, the invention provides a reclining mechanism locking device for a front two-wheeled vehicle, comprising a reduction gear set having a driving gear, a first intermediate gear set drivable by the driving gear, a second intermediate gear set drivable by the first intermediate gear set, and an output gear drivable by the second intermediate gear set; the driving gear train is axially arranged on the output shaft of the motor; the output gear can drive the pushing component; all gears of the reduction gear set are circular gears.
To achieve the above object, the present invention provides a reclining lock device for a front two-wheeled vehicle, wherein at least one of the first intermediate gear set and the second intermediate gear set of the reduction gear set is disposed off a central line connecting the drive gear and the output gear.
To achieve the above object, the present invention provides a reclining mechanism locking device for a front two-wheeled vehicle, wherein the motor and the reduction gear set are assembled in a box body, the box body has a motor accommodating portion and a reduction gear set accommodating portion, one end of the motor accommodating portion is communicated with the reduction gear set accommodating portion, the reduction gear set accommodating portion is covered with an outer cover, and a leakage-proof gasket is disposed between the outer cover and the reduction gear set accommodating portion; the output shaft of the motor extends into the accommodating part of the reduction gear set.
To achieve the above object, the present invention provides a tilt mechanism locking device for a front two-wheeled vehicle, comprising a motor accommodated in a motor accommodating portion, a bottom cover provided on a bottom side of the motor accommodating portion, and a shock absorbing member provided between the bottom cover and the bottom side of the motor.
To this end, the invention according to item 9 provides a reclining mechanism locking device for a two-wheeled vehicle having a front wheel, wherein the locking unit is connected to the frame unit at a position above and in front of the support member by a connecting member.
To achieve the above object, the invention provides a reclining mechanism locking device for a two-wheeled vehicle, comprising a push member having a push rod, a push member and a piston, one end of the push rod being connected to the output gear; the pushing rod piece is provided with a thread part of a trapezoidal thread, and the thread part of the pushing rod piece is embedded into the pushing piece and meshed with the pushing piece.
[ Effect of the invention ]
The invention can achieve the effects by the main technical means of item 1: therefore, the motor, the reduction gear set, the pushing assembly and the locking caliper set can be integrated into a whole by the design structure and are in direct motor actuation, and the defects of difficult arrangement and large volume caused by transmission cables in the prior art can be avoided; therefore, on one hand, the motor, the reduction gear set, the pushing assembly and the locking caliper set are integrated into a whole by the locking unit, so that the overall volume of the locking unit can be effectively reduced; on the other hand, the locking unit is in a motor type locking mode, so that the locking capacity of the locking device can be improved.
The invention can achieve the following effects by the main technical means of item 2: thereby, the arm of force for braking locking can be raised, so that a smaller size of the motor and the reduction gear set can be used, thereby further miniaturizing the locking unit.
The invention can achieve the following effects by the main technical means of item 3: therefore, the space between the disc and the supporting member can be fully utilized, the space occupying the front of the vehicle is reduced, and the front part of the vehicle can be prevented from being enlarged.
The invention can achieve the effects by the main technical means of item 4: therefore, the space between the left side and the right side of the supporting component and the upper transverse rod part of the tilting mechanism occupied by the motor can be reduced, so that the interference of the motor on the tilting and swinging of the upper transverse rod part of the tilting mechanism can be avoided, and the tilting and swinging angle of the upper transverse rod part of the tilting mechanism can be ensured.
The invention can achieve the following effects by the main technical means of the item 5: therefore, the reduction gear set is not limited by the shape of the box body, so as to ensure the locking torsion of the locking unit.
The invention can achieve the effects by the main technical means of item 6: therefore, the length of the whole locking unit can be effectively shortened, the space occupying the vertical direction of the vehicle body can be reduced, and the front part of the vehicle can be prevented from being enlarged.
The invention can achieve the effects by the main technical means of item 7: thereby, the waterproofness of the locking unit can be improved.
The invention can achieve the following effects by the main technical means of item 8: therefore, the buffering effect of the motor can be improved.
The invention can achieve the following effects by the main technical means of item 9: thereby, the arrangement of the locking unit can be facilitated, and the space between the support member and the tilt mechanism can be fully utilized.
The invention can achieve the following effects by the main technical means of item 10: thereby, the locking torsion of the locking device can be improved.
Drawings
Fig. 1 is a perspective view of a vehicle having two front wheels according to the present invention.
Fig. 2 is a side view of the tilt mechanism and locking device of the front half of the vehicle of the present invention.
Fig. 3 is a front view of the tilt mechanism and locking device of the front half of the vehicle of the present invention.
Fig. 4 is a perspective view of the locking device of the present invention after installation.
Fig. 5 is a top view of the locking device of the present invention.
Fig. 6 is a schematic view of the reduction gear set of the locking unit of the present invention.
Fig. 7 is a cross-sectional view of the locking device of the present invention.
List of reference numerals
1: the vehicle 11: vehicle body cover unit
12: frame unit
121: support member 1211: connecting piece
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: the tilt mechanism 21: upper cross rod part
22: lower cross bar part
23: left side rod part
231: left side axostylus axostyle
24: right side rod part
241: right shaft lever
3: steering linkage
4: center support member 41: central connecting plate
5: left support member 51: left connecting plate
52: left connecting bridge
6: right support member 61: right connecting plate
62: right connecting bridge
7: disc
8: the locking unit 81: motor with a stator having a stator core
811: output shaft
82: reduction gear set
821: driving gear
822: first intermediate gear set
8221: first intermediate gear with large diameter
8222: first intermediate gear with small diameter
823: second intermediate gear set
8231: second intermediate gear with large diameter
8232: small diameter second intermediate gear
824: output gear
83: pushing assembly
831: push rod 8311: screw thread part
832: pusher 833: piston
84: locking caliper set
841: outer linen 842: inner lining
85: control element
86: box body
861: motor container
862: container for reduction gear set
863: outer cover 864: leak-proof gasket
865: bottom cover 866: damping piece
A: locking device
RC: right shock absorber
LC: left shock absorber
Y: the centers are connected.
Detailed Description
In order to make the structure and the achieved effect of the present invention easier to understand, the following description is made with reference to the accompanying drawings;
as shown in fig. 1 and 2, the vehicle 1 includes at least a body cover unit 11, a frame unit 12 covered with the body cover unit 11, a pair of left and right front wheels 13 disposed in front of the frame unit 12, a rear wheel 14 disposed on the rear side of the frame unit 12, a seat unit 15 disposed above the frame unit 12 and adapted to be seated by a rider, and a power unit 16 providing a power source for the vehicle 1.
As shown in fig. 1, 2 and 3, a support member 121 and a steering handle 122 are provided in front of the frame unit 12 (the front direction of the vehicle 1 is the front direction), and a tilt mechanism 2 and a steering rod 3 are pivotally provided on the support member 121. The supporting member 121 is pivoted with a steering rod 123 driven by the steering handle 122, the steering rod 123 penetrates into the supporting member 121 from above the supporting member 121, the lower end of the steering rod 123 penetrates out of the lower end of the supporting member 121, the steering rod 123 penetrates out of the lower end of the supporting member 121 to be provided with a central supporting member 4, and the central supporting member 4 is connected with a central connecting plate 41.
As shown in fig. 2, 3 and 4, the tilting mechanism 2 includes an upper cross bar 21 pivotally connected to the supporting member 121, a lower cross bar 22 pivotally connected to the supporting member 121 and located below the upper cross bar 21, a left side bar 23 pivotally connected to the upper cross bar 21 and the lower cross bar 22 (the left hand of the driver sitting on the vehicle is the left side and the right hand is the right side, and the left side and the right side are the same), and a right side bar 24 pivotally connected to the upper cross bar 21 and the lower cross bar 22.
As shown in fig. 2, 3 and 4, the upper horizontal rod portion 21 of the tilting mechanism 2 is pivoted on the supporting member 121 in a left-right pair manner; more specifically, the pair of the upper horizontal rod portions 21 on the left and right are pivotally connected to the support member 121 in a common locking manner, and the pair of the upper horizontal rod portions 21 on the left and right are pivotally connected to the support member 121 coaxially in the front-rear direction of the vehicle 1; the upper horizontal rod 21 is pivotally connected to the upper portions of the left and right rods 23 and 24 in the front-rear direction of the vehicle 1.
As shown in fig. 2, 3 and 4, the lower cross bar portion 22 of the tilting mechanism 2 is a frame and is pivoted to the support member 121 in a front-rear direction, the lower cross bar portion 22 is pivoted to the support member 121 coaxially in a front-rear direction of the vehicle 1, and the lower cross bar portion 22 is pivoted to the lower portions of the left side bar portion 23 and the right side bar portion 24 in a front-rear direction of the vehicle 1.
As shown in fig. 3 and 4, the left side rod 23 of the tilting mechanism 2 is pivotally connected to the upper cross rod 21 at its upper portion and pivotally connected to the lower cross rod 22 at its lower portion; a left shaft 231 is inserted into the left shaft 23, a left support member 5 is connected to the lower end of the left shaft 231, a left connecting plate 51 and a left connecting bridge 52 are connected to the left support member 5, the left connecting bridge 52 is connected to and supports a left shock absorber LC, and the lower end of the left shock absorber LC supports a left front wheel 131. The right side rod part 24 of the tilting mechanism 2 is pivoted to the upper cross rod part 21 at the upper part and pivoted to the lower cross rod part 22 at the lower part; a right shaft lever 241 is inserted into the right rod portion 24, a right support member 6 is connected to the lower end of the right shaft lever 241, a right connecting plate 61 and a right connecting bridge 62 are connected to the right support member 6, the right connecting bridge 62 is connected to and supports a right shock absorber RC, and the right front wheel 132 is supported by the lower end of the right shock absorber RC.
As shown in fig. 2, 3 and 4, the tilting mechanism 2 is a frame body with a substantially parallelogram shape formed by an upper horizontal rod 21 pivoted above the supporting member 121, a lower horizontal rod 22 pivoted below the supporting member 121, a left side rod 23 pivoted on the upper horizontal rod 21 and the lower horizontal rod 22, and a right side rod 24 pivoted on the upper horizontal rod 21 and the lower horizontal rod 22, respectively, so that the tilting mechanism 2 can tilt and swing the upper horizontal rod 21, the lower horizontal rod 22, the left side rod 23 and the right side rod 24 in a parallelogram motion manner.
As shown in fig. 1, 2, 3, 4, 5, 6, and 7, the frame unit 12 is provided with a locking device a for preventing the reclining mechanism 2 from tilting in parking in front of the support member 121, the locking device a having a disc 7 and a locking unit 8 for locking the disc 7. The disc 7 is a fan-shaped piece with a wide top and a narrow bottom, the lower end of the disc 7 is locked on the lower cross bar part 22 of the tilting mechanism 2 and is positioned in front of the tilting mechanism 2, more specifically, the disc 7 is positioned more towards the front of the vehicle body than the tilting mechanism 2, thereby the disc 7 can swing synchronously with the tilting mechanism 2; the locking unit 8 is connected to the upper front of the support member 121 of the frame unit 12 by a connecting member 1211, i.e., the locking unit 8 is fixed to the support member 121 without swinging with the tilting mechanism 2. The locking unit 8 has a motor 81 as a power source when the locking unit 8 is locked, a reduction gear set 82 driven by the motor 81, a pushing component 83 driven by the reduction gear set 82, a locking caliper set 84 driven by the pushing component 83, and a control component 85 capable of controlling the locking unit 8 to operate or not; the lock unit 8 is located behind the disk 7 and in front of the support member 121, and the reduction gear set 82 of the lock unit 8 is located between the disk 7 and the support member 121 as viewed from side.
As shown in fig. 1, 2, 3, 4, 5, 6, and 7, the motor 81 of the locking unit 8 is electrically connected to a battery (not shown) of the vehicle 1, so that the motor 81 can obtain a power source when in operation, the motor 81 is also electrically connected to the control element 85, so that a driver can control the locking unit 8 to perform locking and unlocking operations by operating the control element 85 to enable or disable the motor 81, the control element 85 can be implemented by a button or a pull rod, and the control element 85 can be further linked with a central control unit (ECU) (not shown) of the vehicle 1, and the central control unit (ECU) can control the motor 81 to be enabled or disabled according to driving information; the motor 81 and the reduction gear set 82 are assembled in a box body 86, the box body 86 has a motor containing part 861 and a reduction gear set containing part 862, one end of the motor containing part 861 is connected with the reduction gear set containing part 862, the reduction gear set containing part 862 is covered with an outer cover 863, and a leakage-proof gasket 864 is arranged between the outer cover 863 and the reduction gear set containing part 862; the motor 81 is accommodated in the motor accommodating portion 861, a bottom cover 865 is disposed at the bottom side of the motor accommodating portion 861, a shock absorbing member 866 is disposed between the bottom cover 865 and the bottom end of the motor 81, and the shock absorbing member 866 can be abutted against the bottom end of the motor 81, so that the motor 81 can have a shock reducing effect during operation; it should be further mentioned that the motor 81 is disposed above the locking caliper group 84, and as seen from the top view, the motor 81 and the locking caliper group 84 at least partially overlap, so as to reduce the swing space of the upper horizontal rod portion 21 of the tilting mechanism 2, thereby avoiding the interference of the motor 81 with the tilting swing of the upper horizontal rod portion 21 of the tilting mechanism 2, and further ensuring the tilting swing angle of the upper horizontal rod portion 21 of the tilting mechanism 2.
As shown in fig. 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 driven by the driving gear 821, a second intermediate gear set 823 driven by the first intermediate gear set 822, and an output gear 824 driven by the second intermediate gear set 823; the driving gear 821 is axially disposed on the output shaft 811 of the motor 81, the first intermediate gear set 822 has a first intermediate gear 8221 with a large diameter and a first intermediate gear 8222 with a small diameter, and the second intermediate gear set 823 has a second intermediate gear 8231 with a large diameter and a second intermediate gear 8232 with a small diameter; after the motor 81 is started, the driving gear 821 and the large-diameter first intermediate gear 8221 engaged with the driving gear 821 are used for driving the first intermediate gear set 822 to rotate, the small-diameter first intermediate gear 8222 and the large-diameter second intermediate gear 8231 engaged with the small-diameter first intermediate gear 82822 are used for driving the second intermediate gear set 832 to rotate, the second intermediate gear set 823 and the small-diameter second intermediate gear 8232 are used for driving the output gear 824 to rotate, the reduction gear set 82 can drive the pushing component 83 to enable the locking caliper set 84 to actuate and brake the disc 7, and the reduction gear set 82 is used for lifting the locking force of the locking unit 8 in a speed reduction and torsion lifting manner; it should be further noted that 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 are disposed, wherein at least one of the first intermediate gear set 822 and the second intermediate gear set 823 is disposed outside the central connecting line Y between the driving gear 821 and the output gear 824, so as to effectively shorten the vertical height of the whole locking unit 8, thereby reducing the space occupied in the vertical direction of the vehicle body and further improving the convenience of the installation of the locking unit 8.
As shown in fig. 2, 3, 4, 5, 6 and 7, the pushing assembly 83 has a pushing rod 831, a pushing member 832 and a piston 833, one end of the pushing rod 831 is connected to the output gear 824, so that the pushing assembly 83 can be rotated by the output gear 824 to generate a rotational axial pushing force; the other end of the push rod 831 has a threaded portion 8311 of a trapezoidal thread, and the threaded portion 8311 of the push rod 831 is embedded in and engaged with the push member 832; the locking caliper group 84 has an outer brake pad 841 and an inner brake pad 842, when the pushing assembly 83 can be rotated by the output gear 824 to generate a rotational axial pushing force, the pushing rod 831 can generate a rotational axial force by the threaded portion 8311 and the pushing member 832, so that the pushing member 832 pushes the piston 833, and the piston 833 pushes the inner brake pad 842 again, whereby the outer brake pad 841 and the inner brake pad 842 of the locking caliper group 84 can form a brake-type locking for the disc 7, so that the tilt mechanism 2 can form a locked state (LOCK), and at this time, the tilt mechanism 2 cannot tilt and swing relatively to the supporting member 121; on the contrary, when the LOCK state (LOCK) of the tilting mechanism 2 is to be released, only the motor 81 and the locking operation need to be turned to rotate in opposite directions, the pushing assembly 83 can be driven by the output gear 824 to rotate and can rotate in opposite directions, the pushing rod 831 can make the pushing member 832 no longer push the piston 833 by the rotating opposite axial force generated by the threaded portion 8311 and the pushing member 832, and the piston 833 no longer pushes the inner brake pad 842 at the same time, so that the outer brake pad 841 and the inner brake pad 842 of the locking caliper set 84 no longer brake-type LOCK the disc 7, and the tilting mechanism 2 can be released from the locked state (UNLOCK), and the tilting mechanism 2 can be restored to perform relative tilting swing with respect to the supporting member 121.
As shown in fig. 1, 2, 3, 4, 5, 6, and 7, when the driver of the vehicle 1 wants to park for a short time (waiting for a traffic light) or a long time, the control element 85 is used to activate the motor 81 to drive the reduction gear transmission set 82 to rotate, and the output gear 824 of the reduction gear transmission set 82 drives the pushing rod 831 of the pushing assembly 83 to rotate to generate a rotational axial pushing force; the pushing rod 831 can push the piston 833 from the pushing member 832 by the axial force generated by the threaded portion 8311 and the pushing member 832, and the piston 833 then pushes the inner brake pad 842, so that the outer brake pad 841 and the inner brake pad 842 of the locking caliper group 84 can brake the disc 7, and further the tilting mechanism 2 can be locked in a locked state (LOCK), and after the disc 7 is locked in a braking manner by the outer brake pad 841 and the inner brake pad 842 of the locking caliper group 84 of the locking unit 8 because the disc 7 swings synchronously with the tilting mechanism 2, the tilting mechanism 2 can be stably positioned in a locked manner, so that the vehicle 1 can be stably parked; on the contrary, when the locking state of the tilting mechanism 2 is to be released, only the motor 81 and the locking operation need to be turned to rotate in the opposite direction, the pushing assembly 83 can be driven by the output gear 824 to rotate in the opposite direction, so that the piston 833 can not push the inner brake pad 842 any more, the inner brake pad 842 can move a stroke away from the outer brake pad 841, and therefore the outer brake pad 841 and the inner brake pad 842 of the locking caliper set 84 can not form braking type locking on the disc 7 any more, and the tilting mechanism 2 can be released from the locked state.
The main effects of the present invention are that the vehicle 1 comprises: a tilting mechanism 2 provided on the support member 121 on the front end side of the frame unit 12; a locking device a disposed in front of the support member 121, the locking device a comprising: a disk 7, which is mounted on the tilting mechanism 2 and swings obliquely in synchronization with the tilting mechanism 2; a locking unit 8 provided on the support member 121 on the front side of the frame unit 12; the locking unit 8 has a motor 81 as a power source when the locking unit 8 is locked, a reduction gear set 82 driven by the motor 81, a pushing component 83 driven by the reduction gear set 82, a locking caliper set 84 driven by the pushing component 83, and a control component 85 capable of controlling the locking unit 8 to operate or not; the locking caliper set 84 of the locking unit 8 can lock or unlock the disc 7, so that the disc 7 can be locked by the locking unit 8 to prevent the tilting mechanism 2 from tilting relative to the support member 121, and thus the vehicle 1 can be stably parked; therefore, the motor 81, the reduction gear set 82, the pushing component 83 and the locking caliper set 84 can be integrated into a whole by the design structure and can be directly actuated in a motor type, and the defects of difficult arrangement and large volume caused by transmission cables in the prior art can be avoided; accordingly, on one hand, the overall volume of the locking unit 8 can be effectively reduced by the design structure of the locking unit 8 integrating the motor 81, the reduction gear set 82, the pushing assembly 83 and the locking caliper set 84; on the other hand, the locking unit 8 is a motor type locking mode, so that the locking capacity of the locking device A can be improved.
The 2 nd effect of the present invention lies in that, the tilting mechanism 2 includes an upper horizontal rod 21 pivotally connected to the supporting member 121, a lower horizontal rod 22 pivotally connected to the supporting member 121 and located below the upper horizontal rod 21, a left side rod 23 pivotally connected to the upper horizontal rod 21 and the lower horizontal rod 22, and a right side rod 24 pivotally connected to the upper horizontal rod 21 and the lower horizontal rod 22; the disk 7 is disposed on the lower cross bar 22 and located in front of the tilting mechanism 2; thereby, the arm of the brake lock is raised, so that the motor 81 and the reduction gear set 82 having a smaller size can be used, thereby further miniaturizing the locking unit 8.
The 3 rd effect of the present invention is that, by the locking unit 8 being located behind the disk 7 and in front of the support member 121, the reduction gear set 82 of the locking unit 8 is located between the disk 7 and the support member 121 as viewed from side; thereby, the space between the disc 7 and the support member 121 can be fully utilized, the space occupying the front of the vehicle 1 can be reduced, and the front of the vehicle 1 can be prevented from being enlarged.
The invention has the effect of the 4 th effect that the motor 81 is arranged on the upper side of the locking caliper group 84, and the motor 81 of the locking unit 8 is at least partially overlapped with the locking caliper group 84 from the top view; therefore, the space between the left and right sides of the supporting member 121 occupied by the motor 81 and the upper horizontal rod 21 of the tilting mechanism 2 can be reduced, so that the interference of the motor 81 in tilting and swinging the upper horizontal rod 21 of the tilting mechanism 2 can be avoided, and the tilting angle of the upper horizontal rod 21 of the tilting mechanism 2 can be ensured.
The 5 th effect of the present invention is that the reduction gear set 82 has a driving gear 821, a first intermediate gear set 822 driven by the driving gear 821, a second intermediate gear set 823 driven by the first intermediate gear set 822, and an output gear 824 driven by the second intermediate gear set 823; the driving gear 821 is axially disposed on the output shaft 811 of the motor 81; the output gear 824 drives the pushing assembly 83; all the gears of the reduction gear set 82 are circular gears; thereby, the reduction gear set 82 is not restricted by the shape received in the box 86 to ensure the locking torque of the locking unit 8.
The 6 th 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 disposed outside the center line Y between the driving gear 821 and the output gear 824; this effectively shortens the length of the entire lock unit 8 (in the vertical direction in the drawing), reduces the space in the vertical direction of the vehicle body, and prevents the front portion of the vehicle 1 from becoming large.
The 7 th effect of the present invention is that the motor 81 and the reduction gear set 82 are assembled in a box 86, the box 86 has a motor accommodating part 861 and a reduction gear set accommodating part 862, one end of the motor accommodating part 861 is communicated with the reduction gear set accommodating part 862, the reduction gear set accommodating part 862 is covered with an outer cover 863, and a leakage-proof gasket 864 is disposed between the outer cover 863 and the reduction gear set accommodating part 862; the output shaft 811 of the motor 81 extends into the reduction gear set receptacle 862; whereby the waterproofness of the locking unit 8 can be improved.
The 8 th effect of the present invention is that, by the motor 81 being accommodated in the motor accommodating portion 861, a bottom cover 865 is disposed at the bottom side of the motor accommodating portion 861, and a shock absorbing member 866 is disposed between the bottom cover 865 and the bottom side of the motor 81; thereby improving the cushioning effect of the motor 81.
The invention has the advantages that the locking unit 8 is connected to the front upper part of the supporting member 121 of the frame unit 12 through a connecting piece 1211; whereby the arrangement of the locking unit 8 can be facilitated and the space between the support member 121 and the tilting mechanism 2 can be fully utilized.
The 10 th effect of the present invention is that, by the pushing assembly 82 having a pushing rod 831, a pushing member 832 and a piston 833, one end of the pushing rod 831 is connected to the output gear 824; the pushing rod 831 has a threaded portion 8311 with trapezoidal threads, and the threaded portion 8311 of the pushing rod 831 is embedded in and engaged with the pushing member 832; thereby, the locking torsion of the locking device A can be improved.
In summary, the invention can achieve the claimed objects and effects with the above structure, and the invention has practical, novel and inventive elements compared with the prior art.
Claims (10)
1. A reclining mechanism locking device of a vehicle having a front two-wheeled vehicle, comprising:
a tilting mechanism provided on the support member on the front end side of the frame unit;
a locking device disposed forward of the support member, the locking device having:
a disc, which is arranged on the tilting mechanism and synchronously tilts and swings with the tilting mechanism;
a locking unit provided on the support member on the front side of the frame unit; the locking unit is provided with a motor which can be used as a power source when the locking unit does locking action, a speed reducing gear set which can be driven by the motor, a pushing component which can be driven by the speed reducing gear set, a locking caliper set which can be pushed by the pushing component and a control piece which can control the locking unit to act or not; the locking clamp set of the locking unit can lock or unlock the disc, so that the disc can be locked by the locking unit to prevent the tilting mechanism from tilting relative to the support member, and the vehicle can be stably parked and positioned.
2. The reclining mechanism locking device of claim 1, wherein the reclining mechanism comprises an upper crossbar portion pivotally connected to the support member, a lower crossbar portion pivotally connected to the support member and located below the upper crossbar portion, a left crossbar portion pivotally connected to the upper crossbar portion and the lower crossbar portion, and a right crossbar portion pivotally connected to the upper crossbar portion and the lower crossbar portion; the disc is arranged on the lower cross rod part and positioned in front of the tilting mechanism.
3. The reclining mechanism locking device of claim 1, wherein the locking unit is located behind the disc and in front of the support member, and the reduction gear set of the locking unit is located between the disc and the support member as viewed from a side.
4. The reclining mechanism locking device of a front two-wheeled vehicle according to claim 1, wherein the motor is provided on an upper side of the locking caliper group, and the motor of the locking unit at least partially overlaps the locking caliper group as viewed in a plan view.
5. The reclining mechanism locking device of claim 1, wherein the reduction gear set has a driving gear, a first intermediate gear set drivable by the driving gear, a second intermediate gear set drivable by the first intermediate gear set, and an output gear drivable 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 pushing component; all gears of the reduction gear set are circular gears.
6. The reclining mechanism locking device of claim 5, wherein at least one of the first intermediate gear set and the second intermediate gear set of the reduction gear set is disposed off a center line connecting the driving gear and the output gear.
7. The reclining mechanism locking device according to claim 1, wherein the motor and the reduction gear set are assembled in a housing, the housing having a motor accommodating portion and a reduction gear set accommodating portion, one end of the motor accommodating portion being in communication with the reduction gear set accommodating portion, an outer cover covering the reduction gear set accommodating portion, and a leakage-proof gasket disposed between the outer cover and the reduction gear set accommodating portion; the output shaft of the motor extends into the accommodating part of the reduction gear set.
8. The reclining mechanism locking device of claim 7, wherein the motor is received in the motor receiving portion, a bottom cover is provided on a bottom side of the motor receiving portion, and a shock absorbing member is provided between the bottom cover and the bottom side of the motor.
9. The reclining mechanism locking device of claim 1, wherein the locking unit is coupled to the frame unit at a front upper portion of the support member by a coupling member.
10. The reclining mechanism locking device of a two-wheeled vehicle having a front wheel according to claim 1 or 5, wherein the push assembly has a push rod, a push member, and a piston, one end of the push rod being connected to the output gear; the pushing rod piece is provided with a thread part of a trapezoidal thread, and the thread part of the pushing rod piece is embedded into the pushing piece and meshed with the pushing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010441020.8A CN113715946B (en) | 2020-05-22 | 2020-05-22 | Tilt mechanism locking device for front two-wheeled vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010441020.8A CN113715946B (en) | 2020-05-22 | 2020-05-22 | Tilt mechanism locking device for front two-wheeled vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113715946A true CN113715946A (en) | 2021-11-30 |
| CN113715946B CN113715946B (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010441020.8A Active CN113715946B (en) | 2020-05-22 | 2020-05-22 | Tilt mechanism locking device for front two-wheeled vehicle |
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| CN1654262A (en) * | 2004-02-04 | 2005-08-17 | 皮亚乔公司 | Anti-rolling device for vehicles |
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| FR2953184A1 (en) * | 2009-11-27 | 2011-06-03 | Kwang Yang Motor Co | Three-wheeled vehicle has main frame with hollow central positioning element and anti-tilting unit that is provided with joint rod unit |
| CN104487327A (en) * | 2012-09-24 | 2015-04-01 | 雅马哈发动机株式会社 | Vehicle |
| CN204870983U (en) * | 2014-07-21 | 2015-12-16 | 现代摩比斯株式会社 | Electron parking braking device |
| TWI635012B (en) * | 2018-02-23 | 2018-09-11 | 宏佳騰動力科技股份有限公司 | Link set for preventing swinging and locking device with two front wheel carriers |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1654262A (en) * | 2004-02-04 | 2005-08-17 | 皮亚乔公司 | Anti-rolling device for vehicles |
| CN101486372A (en) * | 2009-02-23 | 2009-07-22 | 刘东北 | Integrated multi-shift speed changing power mechanism of electric motorcycle |
| FR2953184A1 (en) * | 2009-11-27 | 2011-06-03 | Kwang Yang Motor Co | Three-wheeled vehicle has main frame with hollow central positioning element and anti-tilting unit that is provided with joint rod unit |
| CN104487327A (en) * | 2012-09-24 | 2015-04-01 | 雅马哈发动机株式会社 | Vehicle |
| CN204870983U (en) * | 2014-07-21 | 2015-12-16 | 现代摩比斯株式会社 | Electron parking braking device |
| TWI635012B (en) * | 2018-02-23 | 2018-09-11 | 宏佳騰動力科技股份有限公司 | Link set for preventing swinging and locking device with two front wheel carriers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113715946B (en) | 2023-03-17 |
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