CN107757759A - Aid in wheeled support device and vehicle - Google Patents
Aid in wheeled support device and vehicle Download PDFInfo
- Publication number
- CN107757759A CN107757759A CN201710804364.9A CN201710804364A CN107757759A CN 107757759 A CN107757759 A CN 107757759A CN 201710804364 A CN201710804364 A CN 201710804364A CN 107757759 A CN107757759 A CN 107757759A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- vehicle
- fixed mount
- support device
- traction component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
- B62H1/04—Substantially U-shaped stands for embracing the rear wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention provides one kind auxiliary wheeled support device and vehicle, wherein, auxiliary wheeled support device includes：First fixed mount, is fixedly arranged on vehicle, is provided with the first fixed mount and is movably supported bar, and roller is provided with support bar；Ratchet mechanism, including the ratchet and pawl component being engaged, pawl assembly include driving ratchet and detent；First traction component, one end are connected with support bar, and the other end is connected with ratchet；Wherein, when driving ratchet to drive pawl wheel, the first traction component makes support bar drive roller down or up, and in pawl wheel predetermined angle, detent and ratchet clamping, limitation ratchet rotate to opposite direction with ratcheting motion.Auxiliary wheeled support device provided by the invention, parking can be conveniently realized and parked, while there is anti-theft feature, its is simple in construction, and it is safe and reliable, while, instead of the rear car wheel assembly of vehicle, can enable the vehicle to continue to travel in the case of rear car wheel assembly failure using roller.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to one kind auxiliary wheeled support device and a kind of vehicle.
Background technology
At present, traditional two-wheeled motor vehicle, electric motor car with two wheels and two-wheeled cycle, when parking is parked, propped up in using
Support form, and need firmly to lift, cause parking very inconvenient when parking, Consumer's Experience is poor.
In correlation technique, there is provided a kind of electric stand, but because structure it is too complicated, and the operating time it is long, into
This excessively high various factors, causes to fail to use on two wheeler.
In addition, a kind of device parked using roller for two wheeler parking is additionally provided, however, it needs two actions
Mechanism lifts to manipulate roller respectively, operates very inconvenient, and is not stayed without the structure for preventing roller from rising during parking
Car locking function, by slight impact or when rocking, it is easy to fall down two wheeler, while it is stolen to cause two wheeler to exist
Potential safety hazard, due to the device only have one it is spacing, wheel set can not be made to continue lifting during parking, practicality is poor.
The content of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of support of auxiliary wheel to fill
Put.
It is another object of the present invention to provide a kind of vehicle with above-mentioned auxiliary wheeled support device.
To achieve the above object, the embodiment of first aspect present invention provides a kind of auxiliary wheeled support device, is applied to
Vehicle, including：First fixed mount, is fixedly arranged on vehicle, is provided with the first fixed mount and is movably supported bar, is set on support bar
It is equipped with roller；Ratchet mechanism, including the ratchet and pawl component being engaged, pawl assembly include driving ratchet and detent；
First traction component, one end are connected with support bar, and the other end is connected with ratchet；Wherein, when driving ratchet to drive pawl wheel,
First traction component makes support bar drive roller down or up with ratcheting motion, and in pawl wheel predetermined angle, stop
Ratchet and ratchet clamping, limitation ratchet rotate to opposite direction.
Auxiliary wheeled support device provided by the invention, it is provided with the first fixed mount of vehicle and is movably supported bar,
And roller is provided with support bar, by setting ratchet mechanism, specifically, ratchet mechanism includes the ratchet and pawl being engaged
Component, pawl assembly include driving ratchet and detent, when driving ratchet motion, pawl wheel can be driven, due to spine
Wheel is connected by the first traction component with support bar, therefore, in pawl wheel, can make support bar by the first traction component
Drive roller is down or up, and the auxiliary wheel support device structure in this programme is simple and convenient to operate, and can effectively reduce production
And use cost, there is higher economic benefit, practicality is good, and reliability is higher.
Further, if when driving ratchet to drive pawl wheel, the first traction component makes support bar with ratcheting motion
Drive roller decline, and due to ratchet when rotating predetermined angle can with detent clamping, so as to make under roller
A preset height position is down to, and the preset height position that is fixed, reach what is be supported using support bar and roller
Purpose, realize that parking is parked, or, instead of the wheel set of vehicle, can be enabled the vehicle to total in wheel using above-mentioned rollers
Into continuing to travel in the case of damage.
Wherein it is possible to from the ratchet of different structure size, and the driving ratchet to match with the ratchet and stop spine
Pawl, because the toothing on each ratchet outer peripheral face is different so that predetermined angle can be any one angle value and the angle
The multiple of angle value.
Further, since be provided with detent, when driving ratchet to be separated with ratchet, detent can limit ratchet to
Opposite direction rotates, and so as to can constantly drive pawl wheel when driving ratchet to move back and forth, enables support bar band
Dynamic roller is decreased below the position of wheel of vehicle assembly, and vehicle is raised into certain altitude, be easy to vehicle carry out maintenance and
Maintenance.
Alternatively, the first traction component is rope, can specifically select steel wire rope, and steel wire loop is located at into protection flexible pipe
It is interior.
In addition, the auxiliary wheeled support device in above-described embodiment provided by the invention can also have following supplementary technology special
Sign：
In above-mentioned technical proposal, it is preferable that the first fixed mount is fixedly connected with the rear chain stay of vehicle, and support bar takes the shape of the letter U, branch
Two open ends of strut are respectively connecting to a few roller, and the middle part of support bar is rotatablely connected with the first fixed mount, made
Support bar can rotate relative to the first fixed mount.
In this programme, the first fixed mount is fixedly connected with the rear chain stay of vehicle, and alternatively, vehicle is two-wheeled motor vehicle, two
Electric car or two-wheeled cycle are taken turns, by setting support bar to take the shape of the letter U, and the middle part of support bar rotates with the first fixed mount and connected
Connect, support bar is between the front and back wheel assembly of vehicle and close to the position of vehicle rear car wheel assembly, two of support bar
The both sides of plane where open end is respectively at front and back wheel assembly, and be symmetrical arranged so that in parking, stationarity is preferable,
Because support bar can rotate relative to the first fixed mount, and two open ends of support bar are respectively connecting to a few roller,
By detent and ratchet clamping, when driving ratchet to move back and forth, support bar can be made to drive roller to be decreased below car
The position of rear car wheel assembly, so as to which rear car wheel assembly is raised into certain altitude, be easy to change rear car wheel assembly or
Maintenance.
In any of the above-described technical scheme, it is preferable that also include：Sliding bar, it is sheathed in the chute on the first fixed mount；Even
Fitting, both ends are rotatablely connected with sliding bar and support bar respectively；Wherein, when sliding bar moves in chute, support bar drives
Roller is down or up.
In this programme, sliding bar can slide in the chute on the first fixed mount, by setting connector, make its two
End is rotatablely connected with sliding bar and support bar respectively, when being slided between two extreme positions of the sliding bar in chute, energy
Enough drive support bar to be rotated relative to the first fixed mount, make support bar drive roller down or up so as to simply realize, should
It is simple in construction and easily operated.
In any of the above-described technical scheme, it is preferable that also include：First elastic component, one end connect the first fixed mount, the other end
Sliding bar is connected, in the presence of the first elastic component, sliding bar is in the first side of chute, roller is in extreme higher position point；
First traction component is connected with sliding bar, when the first traction component is with ratcheting motion, sliding bar can be made to be in the of chute
Two sides, roller are in extreme lower position point；Wherein, the minimum point of the wheel set of vehicle is less than extreme higher position point, and higher than minimum
Location point.
, can be in the first elasticity by setting the first elastic component of the first fixed mount of connection and sliding bar in this programme
In the presence of part, sliding bar is set to be in the first side of chute, so that roller is in higher than wheel of vehicle assembly minimum point most
High location point.By the way that the first traction component is connected with sliding bar, when the first traction component is with ratcheting motion, slip can be made
Bar is in the second side of chute, and now, the first elastic component is elongated, and roller is in minimum less than wheel of vehicle assembly minimum point
Location point, afterwards, if the first traction component, no longer to sliding bar applying power, in the presence of the first elastic component, sliding bar will be sliding
Move to the first side of chute.By such scheme, decline and the uphill process of roller are simply realized, reaches and utilizes support bar
And the purpose that roller is supported, it is not necessary to manipulate two controlling organizations respectively to realize that control roller rises or falls, reduce
Cost, there is preferable economic benefit, lift product competitiveness.
Wherein, the first elastic component includes spring.
In any of the above-described technical scheme, it is preferable that also include：Bearing, it is sheathed on sliding bar, and fixes and connect with sliding bar
Connect；Wherein, the raceway that can be engaged with bearing outer ring is formed in chute, bearing is contained in raceway.
In this programme, by being arranged simultaneously fixing bearing, and bearing is installed in the raceway in chute on sliding bar,
The moving resistance of sliding bar can be reduced, sliding bar is not easy stuck in chute, and practicality is good.
In any of the above-described technical scheme, it is preferable that also include：Second fixed mount, it is fixedly connected with the vehicle frame of vehicle, second
Fixed mount is provided with installation axle；Wherein, ratchet sleeve is in installation axle, detent one end and the teeth groove card on ratchet outer peripheral face
Connect, the other end is connected by the second elastic component with the second fixed mount.
In this programme, the second fixed mount being fixedly connected with the vehicle frame of vehicle is provided with installation axle, by by ratchet sleeve
In installation axle, and detent one end and the teeth groove clamping on ratchet outer peripheral face are set, the other end passes through the second elastic component
It is connected with the second fixed mount, detent and the teeth groove clamping on ratchet outer peripheral face can be made in the presence of the second elastic component,
Ratchet is limited to rotate to opposite direction.
Wherein, the second elastic component includes spring.
In any of the above-described technical scheme, it is preferable that also include：Reel, it is sheathed in installation axle, the outer peripheral face of reel is provided with
Neck, the first traction component are connected in neck, wherein, the quantity of ratchet is two, is separately positioned on the both sides of reel, and with
Reel is fixedly connected.
In this programme, the outer peripheral face of reel is provided with neck, be easy to the first traction component clamping, by by reel set
If on the mounting shaft, reel can be made to be rotated with ratchet, in pawl wheel, to drive the motion of the first traction component.
Wherein it is preferred to which the quantity of ratchet is two, the both sides of reel are separately positioned on, and are fixedly connected with reel, are made
Its stability when rotating is higher.
In any of the above-described technical scheme, it is preferable that also include：Pedal gear, including third fixed frame, in third fixed frame
Provided with overarm, the open end of overarm is provided with pedal；Wherein, third fixed frame is rotatablely connected with the second fixed mount, drives ratchet one
End is connected with the teeth groove clamping on ratchet outer peripheral face, the other end by the 3rd elastic component with third fixed frame.
In this programme, pedal gear includes third fixed frame, and the overarm in third fixed frame, in overarm
Open end is provided with pedal, because third fixed frame and the second fixed mount are rotatablely connected, and drives ratchet one end and ratchet outer peripheral face
On teeth groove clamping, the other end is connected by the 3rd elastic component with third fixed frame so that in the presence of the 3rd elastic component, only
Pawl, by such scheme, when pedal force, can make third fixed frame with the teeth groove clamping on ratchet outer peripheral face
Rotated relative to the second fixed mount, and drive driving ratchet motion, so that driving ratchet drives pawl wheel, realize the upper of roller
Rise or decline, specifically, pedal gear is arranged at the pedal of vehicle, is easy to user directly to be grasped in parking with pin
Make, practicality is higher.
Wherein, the 3rd elastic component includes spring.
Preferably, the brake system of the pedal gear and vehicle integrates, and in pedal force, the 3rd can be made to consolidate
Determine frame and overarm rotates relative to the second fixed mount, and then the brake block for rousing vehicle brake blocks brake wheel disc, subtracts vehicle
It is fast or out of service.
In any of the above-described technical scheme, it is preferable that also include：4th elastic component, both ends connect respectively the second fixed mount and
Third fixed frame, in the presence of the 4th elastic component, third fixed frame is set to be in the first extreme position；Wherein, pedal force is worked as
When, third fixed frame can be made to turn to the second extreme position with respect to the second fixed mount.
In this programme, by setting the 4th elastic component, its both ends is set to connect the second fixed mount and third fixed frame respectively,
In the presence of the 4th elastic component third fixed frame can be made to be in the first extreme position, and when pedal force, can be made
Three fixed mounts turn to the second extreme position with respect to the second fixed mount, afterwards, if cancelling the power being applied on pedal, the 4th
In the presence of elastic component, third fixed frame can be made to be reset to the first extreme position, wherein, driving ratchet is with third fixed frame
Rotate and move, during being rotated in third fixed frame, driving ratchet is driven pawl wheel, so as to reach
The purpose being supported using support bar and roller.
Wherein, the 4th elastic component includes spring.
In any of the above-described technical scheme, it is preferable that also include：Construction of switch, including shifting block and slide rail, slide rail is located at overarm
On, shifting block is slidably connected with slide rail；Second traction component, one end connection driving ratchet, other end connection shifting block, when shifting block drives
When second traction component moves, driving ratchet can be made to be separated with ratchet；And/or the 3rd traction component, one end connection stop spine
Pawl, other end connection shifting block, when shifting block drives the motion of the 3rd traction component, detent can be made to be separated with ratchet.
In this programme, construction of switch is provided with, including the shifting block and slide rail being engaged, wherein, slide rail is arranged on overarm
On, shifting block can be connected in slide rail, and relative slide rail slides, by setting the first traction component and/or the second traction component,
Specifically, second traction component one end connection driving ratchet, other end connection shifting block so that when shifting block slides with respect to slide rail,
The second traction component can be driven to move, driving ratchet is separated with ratchet, the 3rd traction component one end connection detent, separately
One end connects shifting block so that when shifting block slides with respect to slide rail, the 3rd traction component can be driven to move, make detent and spine
Wheel separation, improve the controllability of the auxiliary wheeled support device.
Preferably, shifting block includes Part I and Part II, respectively with the second traction component and the 3rd traction component phase
Even, and being capable of relative motion between Part I and Part II.
Alternatively, the second traction component and the 3rd traction component are rope, can specifically select steel wire rope, and by steel wire
Rope sling is located in protection flexible pipe.
In any of the above-described technical scheme, it is preferable that also include：Locked mechanism, including the slip cap and limit shaft being engaged,
Limit shaft sleeve is in slip cap, and the end of limit shaft is provided with limited block, in axis direction fortune of the slip cap along limit shaft
When dynamic, limit shaft can be rotated；4th traction component, one end connection slip cap, other end connecting valve controlling organization, switch
Controlling organization can drive slip cap to move, and limited block is connected between driving ratchet and the second fixed mount, limitation driving spine
Pawl is with respect to pawl wheel；Wherein, switching control mechanism includes：Electronic lock and mechanical lock.
In this programme, locked mechanism includes slip cap and the limit shaft being sheathed in slip cap, by setting the 4th
The both ends of traction component connect slip cap and switching control mechanism respectively, are driven in switching control mechanism by the 4th traction component
When axis direction of the slip cap along limit shaft is moved, limit shaft can be rotated, so that the limited block card of spacing shaft end
It is connected between driving ratchet and the second fixed mount, limitation driving ratchet realizes parking locking function with respect to pawl wheel, wherein,
Switching control mechanism includes：Electronic lock and mechanical lock, it is possible to further set electronic faucet lock or mechanical steering lock, make it
Specific key can only be utilized to open, reduce the stolen risk of vehicle, improve security.
In any of the above-described technical scheme, it is preferable that the first traction component, the second traction component, the 3rd traction component and
Four traction components include rope, and rope is sheathed in protection pipe.
In this programme, the first traction component, the second traction component, the 3rd traction component can be set and/or the 4th led
It is rope to draw component, specifically, can select steel wire rope, the intensity of steel wire rope is high, from heavy and light, stable working, be not easy it is suddenly whole
Root fracture, reliable operation, in addition, by the way that rope is set in protection pipe, it is possible to increase the service life of rope.
The embodiment of second aspect of the present invention provides the auxiliary wheel branch in a kind of vehicle, including any of the above-described technical scheme
Support arrangement.
Vehicle provided by the invention, because of the auxiliary wheeled support device being provided with any of the above-described technical scheme, so as to have
All of the above beneficial effect, will not be repeated here.
Alternatively, vehicle includes two-wheeled cycle, electric motor car with two wheels and two-wheeled motor vehicle.
The additional aspect and advantage of the present invention will become obvious in following description section, or the practice by the present invention
Recognize.
Brief description of the drawings
Fig. 1 shows the structural representation of auxiliary wheeled support device according to an embodiment of the invention；
Fig. 2 shows the structural representation at A in Fig. 1；
Fig. 3 shows the structural representation of auxiliary wheeled support device according to another embodiment of the invention；
Fig. 4 shows the structural representation of auxiliary wheeled support device according to still a further embodiment；
Fig. 5 shows the structural representation of the second fixed mount according to an embodiment of the invention；
Fig. 6 shows the structural representation of third fixed frame according to an embodiment of the invention；
Fig. 7 shows the assembling schematic diagram of ratchet and reel according to an embodiment of the invention；
Fig. 8 shows the assembling schematic diagram of detent according to an embodiment of the invention and the second elastic component；
Fig. 9 shows the assembling schematic diagram of driving ratchet and the 3rd elastic component according to an embodiment of the invention；
Figure 10 shows the structural representation of auxiliary wheeled support device according to still another embodiment of the invention；
Figure 11 shows the structural representation of auxiliary wheeled support device according to still another embodiment of the invention；
Figure 12 shows the structural representation of auxiliary wheeled support device according to still another embodiment of the invention；
Figure 13 shows the structural representation of shifting block according to an embodiment of the invention；
Figure 14 shows the structural representation of auxiliary wheeled support device according to still another embodiment of the invention；
Figure 15 shows the structural representation of auxiliary wheeled support device according to still another embodiment of the invention；
Figure 16 shows the structural representation of locked mechanism according to an embodiment of the invention；
Figure 17 shows the structural representation of locked mechanism according to another embodiment of the invention；
Figure 18 shows the structural representation of locked mechanism according to still a further embodiment；
Figure 19 shows the structural representation of vehicle according to an embodiment of the invention；
Figure 20 shows the structural representation of vehicle according to another embodiment of the invention；
Figure 21 shows the structural representation of vehicle according to still a further embodiment；
Figure 22 shows the structural representation of vehicle according to still another embodiment of the invention.
Wherein, corresponding relations of the Fig. 1 into Figure 22 between reference and component names is：
102 first fixed mounts, 104 first traction components, 106 support bars, 108 sliding bars, 110 first elastic components, 112 axles
Hold, 114 connectors, 116 second fixed mounts, 118 reels, 120 ratchets, 122 driving ratchets, 124 third fixed frames, 126 overarms,
128 pedals, 130 the 3rd elastic components, 132 the 4th elastic components, 134 installation axles, 136 detents, 138 second elastic components, 140
Two traction components, 142 the 3rd traction components, 144 shifting blocks, 146 limit shafts, 148 the 4th traction components, 150 limited blocks, 152 slide
It is dynamic to cover, chain stay after 154,1022 chutes, 1062 rollers, 1182 necks, vehicle 200.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not limited to following public affairs
The limitation for the specific embodiment opened.
The auxiliary wheeled support device provided according to some embodiments of the invention referring to Fig. 1 to Figure 22 descriptions.
As shown in Figure 1 to 11, auxiliary wheeled support device provided in an embodiment of the present invention, suitable for vehicle, including：First
Fixed mount 102, is fixedly arranged on vehicle, is provided with the first fixed mount 102 and is movably supported bar 106, set on support bar 106
There is roller 1062；Ratchet mechanism, including the ratchet 120 and pawl assembly being engaged, pawl assembly include driving ratchet 122 and stopped
Pawl 136；First traction component 104, one end are connected with support bar 106, and the other end is connected with ratchet 120；Wherein, driving
When ratchet 122 drives the rotation of ratchet 120, the first traction component 104 moves with ratchet 120, support bar 106 is driven roller 1062
Down or up, and when ratchet 120 rotates predetermined angle, detent 136 and the clamping of ratchet 120, limitation ratchet 120 is to anti-
Direction rotates.
Auxiliary wheeled support device provided by the invention, it is provided with and is movably supported on the first fixed mount 102 of vehicle
Bar 106, and roller 1062 is provided with support bar 106, by setting ratchet mechanism, specifically, ratchet mechanism includes matching
The ratchet 120 and pawl assembly of conjunction, pawl assembly include driving ratchet 122 and detent 136, are moved in driving ratchet 122
When, ratchet 120 can be driven to rotate, because ratchet 120 is connected by the first traction component 104 with support bar 106, therefore,
When ratchet 120 rotates, by the first traction component 104 support bar 106 can be made to drive roller 1062 down or up, this programme
In auxiliary wheel support device structure be simple and convenient to operate, can effectively reduce production and use cost, there is higher economy
Benefit, practicality is good, and reliability is higher.
Further, if when driving ratchet 122 to drive ratchet 120 to rotate, the first traction component 104 is transported with ratchet 120
It is dynamic, and make support bar 106 drive roller 1062 to decline, and because ratchet 120 can be with stop spine when rotating predetermined angle
The clamping of pawl 136, so as to make roller 1062 drop to a preset height position, and the preset height position that is fixed,
Reach the purpose being supported using support bar 106 and roller 1062, realize that parking is parked, or above-mentioned rollers can be utilized
1062 replace the wheel set of vehicle, enable the vehicle to continue to travel in the case where wheel set damages.
Wherein it is possible to from the ratchet 120 of different structure size, and the driving ratchet 122 to match with the ratchet 120
With detent 136, because the toothing on each outer peripheral face of ratchet 120 is different so that predetermined angle can be any one
The multiple of angle value and the angle value.
Further, since detent 136 is provided with, and when driving ratchet 122 to be separated with ratchet 120, the energy of detent 136
Enough limit ratchet 120 to rotate to opposite direction, so as to can constantly drive ratchet when driving ratchet 122 to move back and forth
120 rotate, and enable support bar 106 to drive roller 1062 to be decreased below the position of wheel of vehicle assembly, vehicle is raised to
Certain altitude, it is easy to repair vehicle and maintained.
Alternatively, the first traction component 104 is rope, can specifically select steel wire rope, and steel wire loop is located at into protection
In flexible pipe.
In one embodiment of the present of invention, drive ratchet 122 drive ratchet 120 rotate when, the first traction component 104 with
Ratchet 120 moves, and makes support bar 106 drive roller 1062 to rise, in addition, when parking is parked, control driving ratchet 122 with
Ratchet 120 separates so that and under gravity, roller 1062 can contact with ground, it is necessary to illustrate automatically, now,
In the presence of connector 114, it can make relative motion does not occur between the fixed mount 102 of support bar 106 and first, reach utilization
The purpose that roller is supported.
In one embodiment of the invention, as shown in Figure 1 to Figure 3, the rear chain stay 154 of the first fixed mount 102 and vehicle
It is fixedly connected, support bar 106 takes the shape of the letter U, and two open ends of support bar 106 are respectively connecting to a few roller 1062, support bar
106 middle part is rotatablely connected with the first fixed mount 102, support bar 106 is rotated relative to the first fixed mount 102.
In this programme, the first fixed mount 102 is fixedly connected with the rear chain stay 154 of vehicle, and alternatively, vehicle is two-wheel
Car, electric motor car with two wheels or two-wheeled cycle, by setting support bar 106 to take the shape of the letter U, and the middle part of support bar 106 and first
Fixed mount 102 is rotatablely connected, and support bar 106 is between the front and back wheel assembly of vehicle and close to vehicle rear car wheel assembly
Position, two open ends of support bar 106 are respectively at the both sides of front and back wheel assembly place plane, and are symmetrical arranged so that
In parking, stationarity is preferable, because support bar 106 can rotate relative to the first fixed mount 102, and the two of support bar 106
Individual open end is respectively connecting to a few roller 1062, past in driving ratchet 122 by detent 136 and the clamping of ratchet 120
When moving again, support bar 106 can be made to drive roller 1062 to be decreased below the position of vehicle rear car wheel assembly, so as to by rear car
Wheel assembly is raised to certain altitude, is easy to that rear car wheel assembly is changed or repaired.
In some embodiments of the invention, as shown in Figure 1 to Figure 3, auxiliary wheeled support device also includes：Sliding bar 108,
It is sheathed in the chute 1022 on the first fixed mount 102；Connector 114, both ends respectively with sliding bar 108 and support bar 106
Rotation connection；Wherein, when sliding bar 108 moves in chute 1022, support bar 106 drives roller 1062 down or up.
In this programme, sliding bar 108 can slide in the chute 1022 on the first fixed mount 102, pass through the company of setting
Fitting 114, its both ends is set to be rotatablely connected respectively with sliding bar 108 and support bar 106, when sliding bar 108 is in chute 1022
Two extreme positions between when sliding, support bar 106 can be driven to be rotated relative to the first fixed mount 102, so as to simple real
Showed make support bar 106 drive roller 1062 it is down or up, this is simple in construction, and easily operated.
In some embodiments of the invention, as shown in Figure 1 to Figure 3, auxiliary wheeled support device also includes：First elastic component
110, one end connects the first fixed mount 102, other end connection sliding bar 108, in the presence of the first elastic component 110, makes slip
Bar 108 is in the first side of chute 1022, and roller 1062 is in extreme higher position point；First traction component 104 connects with sliding bar 108
Connect, when the first traction component 104 moves with ratchet 120, sliding bar 108 can be made to be in the second side of chute 1022, roller
1062 are in extreme lower position point；Wherein, the minimum point of the wheel set of vehicle is less than extreme higher position point, and is higher than extreme lower position
Point.
In this programme, by the first elastic component 110, Neng Gou for setting the first fixed mount 102 of connection and sliding bar 108
In the presence of first elastic component 110, sliding bar 108 is in the first side of chute 1022, be higher than so that roller 1062 is in
The extreme higher position point of wheel of vehicle assembly minimum point.By the way that the first traction component 104 is connected with sliding bar 108, led first
When drawing component 104 and being moved with ratchet 120, sliding bar 108 can be made to be in the second side of chute 1022, now, the first elastic component
110 are elongated, and roller 1062 is in the extreme lower position point less than wheel of vehicle assembly minimum point, afterwards, if the first traction component
104 no longer to the applying power of sliding bar 108, and in the presence of the first elastic component 110, sliding bar 108 will slide into chute 1022
First side.By such scheme, simply realize decline and the uphill process of roller 1062, reach using support bar 106 and
The purpose that roller 1062 is supported, it is not necessary to respectively manipulate two controlling organizations come realize control roller 1062 rise or under
Drop, reduces cost, has preferable economic benefit, lifts product competitiveness.
Wherein, the first elastic component 110 includes spring.
In some embodiments of the invention, as shown in Figure 1 to Figure 3, auxiliary wheeled support device also includes：Bearing 112, set
It is fixedly connected on sliding bar 108, and with sliding bar 108；Wherein, being formed in chute 1022 can be with the outer ring phase of bearing 112
The raceway of cooperation, bearing 112 are contained in raceway.
In this programme, by being arranged simultaneously fixing bearing 112, and bearing 112 is installed on into chute on sliding bar 108
In raceway in 1022, the moving resistance of sliding bar 108 can be reduced, sliding bar 108 is not easy stuck in chute 1022, practicality
Property is good.
In some embodiments of the invention, as shown in Figure 4 and Figure 5, auxiliary wheeled support device also includes：Second fixed mount
116, it is fixedly connected with the vehicle frame of vehicle, the second fixed mount 116 is provided with installation axle 134；Wherein, ratchet 120 is sheathed on installation
On axle 134, the teeth groove clamping on the one end of detent 136 and the outer peripheral face of ratchet 120, the other end by the second elastic component 138 with
Second fixed mount 116 is connected.
In this programme, the second fixed mount 116 being fixedly connected with the vehicle frame of vehicle is provided with installation axle 134, pass through by
Ratchet 120 is sheathed in installation axle 134, and sets the one end of detent 136 and the teeth groove clamping on the outer peripheral face of ratchet 120, separately
One end is connected by the second elastic component 138 with the second fixed mount 116, can make stop spine in the presence of the second elastic component 138
Pawl 136 and the teeth groove clamping on the outer peripheral face of ratchet 120, limitation ratchet 120 rotate to opposite direction.
Wherein, the second elastic component 138 includes spring.
In some embodiments of the invention, as shown in Fig. 4, Fig. 5 and Fig. 7, auxiliary wheeled support device also includes：Reel
118, it is sheathed in installation axle 134, the outer peripheral face of reel 118 is provided with neck 1182, and the first traction component 104 is connected in neck
In 1182, wherein, the quantity of ratchet 120 is two, is separately positioned on the both sides of reel 118, and be fixedly connected with reel 118.
In this programme, the outer peripheral face of reel 118 is provided with neck 1182, be easy to the clamping of the first traction component 104, lead to
Cross and reel 118 is set in installation axle 134, reel 118 can be made to be rotated with ratchet 120, to be rotated in ratchet 120
When, drive the first traction component 104 to move.
Wherein it is preferred to which the quantity of ratchet 120 is two, the both sides of reel 118 are separately positioned on, and it is solid with reel 118
Fixed connection, make its stability when rotating higher.
In some embodiments of the invention, as shown in Fig. 4, Fig. 6, Fig. 8 to Figure 11, auxiliary wheeled support device also includes：
Pedal gear, including third fixed frame 124, third fixed frame 124 are provided with overarm 126, and 126 open end of hanging oneself from a beam is provided with pedal
128；Wherein, third fixed frame 124 is rotatablely connected with the second fixed mount 116, driving one end of ratchet 122 and the outer peripheral face of ratchet 120
On teeth groove clamping, the other end is connected by the 3rd elastic component 130 with third fixed frame 124.
In this programme, pedal gear includes third fixed frame 124, and the overarm in third fixed frame 124
126, pedal 128 is provided with the open end of overarm 126, because third fixed frame 124 and the second fixed mount 116 are rotatablely connected, and
The one end of ratchet 122 and the teeth groove clamping on the outer peripheral face of ratchet 120 are driven, the other end is fixed by the 3rd elastic component 130 and the 3rd
Frame 124 is connected so that in the presence of the 3rd elastic component 130, detent 136 can be with the teeth groove on the outer peripheral face of ratchet 120
Clamping, by such scheme, when 128 stress of pedal, third fixed frame 124 can be made to be rotated relative to the second fixed mount 116, and
Drive driving ratchet 122 move so that driving ratchet 122 drive ratchet 120 rotate, realize roller 1062 rising or under
Drop, specifically, pedal gear is arranged at the pedal 128 of vehicle, is easy to user directly to be operated in parking with pin,
Practicality is higher.
Wherein, the 3rd elastic component 130 includes spring.
Preferably, the brake system of the pedal gear and vehicle integrates, and in 128 stress of pedal, can make
Three fixed mounts 124 and overarm 126 rotate relative to the second fixed mount 116, and then the brake block for rousing vehicle brake blocks brake
Wheel disc, make vehicle deceleration or out of service.
In some embodiments of the invention, as shown in figure 4, auxiliary wheeled support device also includes：4th elastic component 132,
Both ends connect the second fixed mount 116 and third fixed frame 124 respectively, in the presence of the 4th elastic component 132, make third fixed frame
124 are in the first extreme position；Wherein, when 128 stress of pedal, third fixed frame 124 can be made with respect to the second fixed mount 116
Turn to the second extreme position.
In this programme, by setting the 4th elastic component 132, its both ends is set to connect the second fixed mount 116 and the 3rd respectively
Fixed mount 124, third fixed frame 124 can be made to be in the first extreme position, and work as and step in the presence of the 4th elastic component 132
During 128 stress of plate, third fixed frame 124 can be made to turn to the second extreme position with respect to the second fixed mount 116, afterwards, if
Cancel the power being applied on pedal 128, in the presence of the 4th elastic component 132, third fixed frame 124 can be made to be reset to first
Extreme position, wherein, driving ratchet 122 moves with the rotation of third fixed frame 124, so as to be rotated in third fixed frame 124
During, it can enough make driving ratchet 122 drive ratchet 120 to rotate, be entered so as to reach using support bar 106 and roller 1062
The purpose of row support.
Wherein, the 4th elastic component 132 includes spring.
In some embodiments of the invention, as shown in Fig. 4, Figure 12 to Figure 14, auxiliary wheeled support device also includes：Switch
Structure, including shifting block 144 and slide rail, in overarm 126, shifting block 144 is slidably connected slide rail with slide rail；Second traction component
140, one end connection driving ratchet 122, other end connection shifting block 144, when shifting block 144 drives the motion of the second traction component 140,
Driving ratchet 122 can be made to be separated with ratchet 120；And/or the 3rd traction component 142, one end connection detent 136 are another
End connection shifting block 144, when shifting block 144 drives the motion of the 3rd traction component 142, detent 136 can be made to divide with ratchet 120
From.
In this programme, construction of switch is provided with, including the shifting block 144 and slide rail being engaged, wherein, slide rail is arranged on outstanding
On beam 126, shifting block 144 can be connected in slide rail, and relative slide rail slides, by setting the first traction component 104 and/or the
Two traction components 140, specifically, the one end of the second traction component 140 connection driving ratchet 122, other end connection shifting block 144, make
Obtain when shifting block 144 slides with respect to slide rail, the second traction component 140 can be driven to move, make driving ratchet 122 and ratchet 120
Separation, the one end of the 3rd traction component 142 connection detent 136, other end connection shifting block 144 so that relatively sliding in shifting block 144
When rail slides, the 3rd traction component 142 can be driven to move, detent 136 is separated with ratchet 120, improve the auxiliary
The controllability of wheeled support device.
Preferably, shifting block 144 includes Part I and Part II, is drawn respectively with the second traction component 140 and the 3rd
Component 142 is connected, and being capable of relative motion between Part I and Part II.
Alternatively, the second traction component 140 and the 3rd traction component 142 are rope, can specifically select steel wire rope, and
Steel wire loop is located in protection flexible pipe.
In some embodiments of the invention, as shown in FIG. 15 to 18, auxiliary wheeled support device also includes：Locking machine
Structure, including the slip cap 152 and limit shaft 146 being engaged, limit shaft 146 are sheathed in slip cap 152, and limit shaft 146
End is provided with limited block 150, when being moved in axis direction of the slip cap 152 along limit shaft 146, can make 146 turns of limit shaft
It is dynamic；4th traction component 148, one end connection slip cap 152, other end connecting valve controlling organization, switching control mechanism can
Drive slip cap 152 to move, limited block 150 is connected between the driving fixed mount 116 of ratchet 122 and second, limitation driving spine
Pawl 122 rotates relative to ratchet 120；Wherein, switching control mechanism includes：Electronic lock and mechanical lock.
In this programme, locked mechanism includes slip cap 152 and the limit shaft 146 being sheathed in slip cap 152, passes through
Set the both ends of the 4th traction component 148 to connect slip cap 152 and switching control mechanism respectively, pass through in switching control mechanism
It when axis direction of the four traction components 148 drive slip cap 152 along limit shaft 146 is moved, can rotate limit shaft 146,
So that the limited block 150 of the end of limit shaft 146 is connected between the driving fixed mount 116 of ratchet 122 and second, limitation driving spine
Pawl 122 rotates relative to ratchet 120, realizes parking locking function, wherein, switching control mechanism includes：Electronic lock and mechanical lock, enter
One step, electronic faucet lock or mechanical steering lock can be set, make it specific key can only be utilized to open, reduce car
Stolen risk, improve security.
In some embodiments of the invention, the first traction component 104, the second traction component 140, the 3rd traction component
142 and the 4th traction component 148 include rope, and rope is sheathed in protection pipe.
In this programme, can set the first traction component 104, the second traction component 140, the 3rd traction component 142 and/
Or the 4th traction component 148 be rope, specifically, steel wire rope can be selected, the intensity of steel wire rope is high, from heavy and light, stable working,
It is not easy whole root fracture suddenly, reliable operation, in addition, by the way that rope is set in protection pipe, it is possible to increase rope uses the longevity
Life.
In one particular embodiment of the present invention, as shown in Fig. 1 to Figure 22, including auxiliary wheel lifting structure, ratchet machine
Structure, release lockable mechanism and parking locked mechanism.
Specifically, as depicted in figs. 1 and 2, auxiliary wheel lifting structure includes bracing wire (i.e. the first traction component 104), auxiliary
Take turns fixed support (i.e. the first fixed mount 102), auxiliary wheel (i.e. roller 1062), chute 1022, card line pipe (i.e. sliding bar 108) and
(the first back-moving spring (i.e. the first elastic component 110), auxiliary wheel lifting structure is installed on electric car (i.e. by auxiliary wheel fixed support
Vehicle 200) chain stay backplate (i.e. after chain stay 154) lower section, wherein card line pipe both ends are equipped with linear bearing (i.e. bearing 112).
Under original state, bracing wire relaxation, card line pipe is in chute low order end under (the first back-moving spring effect, now aids in
Wheel lifts (such as Fig. 3 dotted line positions).When user tenses the first bracing wire (i.e. the first traction component 104) by ratchet mechanism,
Card line pipe moves to left under the first bracing wire effect in chute, and now auxiliary wheel rotates around support fixing point, gradually puts down, most Zhongdao
Up to extreme position, as shown in Fig. 3 solid line positions.
Ratchet mechanism is located at pedal right front, and as shown in figure 22, convenient use person is manipulated with pin.Ratchet mechanism parts group
Into as shown in Figure 4.
When user steps on it is foot-operated when, the 4th back-moving spring (i.e. the 4th elastic component 132) stretching, active ratchet (drives
Ratchet 122) in the presence of the 3rd back-moving spring (i.e. the 3rd elastic component 130), hook tooth is sticked into, with pedal drive ratchet 120
Rotation, promoted from pawl (i.e. detent 136) by the tooth of ratchet 120, motion is as shown in Figure 10.Now the first bracing wire (i.e.
One traction component 104) tensed under bracing wire fixed structure (i.e. reel 118) effect, auxiliary wheel is gradually put down.
When user, which unclamps, to be ridden, from pawl in (i.e. detent 136) second back-moving spring (i.e. the second elastic component
138) ratchet, ratchet transfixion are blocked under acting on, auxiliary wheel also remains stationary as, and rides (i.e. pedal gear) and resets bullet the 4th
The lower spinning reduction of spring (i.e. the 4th elastic component 132) effect, as shown in figure 11.
Lockable mechanism is released to be located in ratchet mechanism, as shown in Figure 12 to Figure 14, auxiliary wheel, which is put down, to keep lockup state,
Now want to rise auxiliary wheel, then need to realize by releasing lockable mechanism, shifting block 144 can be lifted up with tiptoe, second draws
Line (i.e. the second traction component 140) and the 3rd pulls (i.e. the second traction component 142) to pull respectively from pawl and active ratchet,
It is set to be separated with hook tooth, ratchet mechanism releases lockup state, and auxiliary wheel can be made in (the first back-moving spring (i.e. the first elastic component)
With lower rise.
Parking locked mechanism is equally placed in ratchet mechanism, and it is formed as shown in Figure 15 and Figure 16, and parking locked mechanism leads to
Cross key or switch controls further latch ratchet, and only the people of user one can untie so that under parked state, auxiliary
The safety and stability for taking turns support is higher.
Sleeve (i.e. slip cap 152) is located in pedal link mechanism chute, can only move reciprocatingly, the 5th back-moving spring two
End is individually fixed on sleeve and pedal link mechanism, and lock core (i.e. limit shaft 146) only makees the rotary motion around its own rotation axis.
Locked mechanism is opened, the 4th bracing wire (i.e. the 4th traction component 148) pulls sleeve, and lock core is slided in its protruding shaft and sleeve
Rotated under the collective effect of groove, final lock core block props up active ratchet, ratchet and auxiliary wheel support locking, moves such as Figure 17 institutes
Show.
Locked mechanism is closed, the 4th bracing wire loosens, and sleeve moves back under action of reset spring, and lock core block is also from propping up master
The position of pawl turns on, and motion is as shown in figure 18.
In this programme, the executing agency of rise and the decline of two auxiliary wheels merges into one, single pin operation, saves
Save space, it is attractive in appearance, and when auxiliary wheel drop to ground, there is safety locking mechanism, in addition to parking, trailing wheel can also be continued
Lifting, it is convenient in particular cases to use.
In addition, it is illustrated that auxiliary wheeled support device be mechanical structure or electrical structure.
The vehicle 200 that the present embodiment provides, including the auxiliary wheeled support device in any of the above-described technical scheme.
Vehicle 200 provided by the invention, because of the auxiliary wheeled support device being provided with any of the above-described technical scheme, so as to have
There is all of the above beneficial effect, will not be repeated here.
Alternatively, vehicle 200 includes two-wheeled cycle, electric motor car with two wheels and two-wheeled motor vehicle.
In summary, auxiliary wheeled support device and vehicle provided by the invention, it is simple in construction, easy to operate, can be effective
Production and use cost are reduced, there is higher economic benefit, practicality is good, and reliability is higher, because ratchet is rotating in advance
If, so as to which roller is fixed on into a specified altitude assignment position, it can reach with detent clamping and utilize support during angle
The purpose that bar and roller are supported, realize that parking is parked, or can be using above-mentioned rollers come total instead of the rear wheel of vehicle
Into enabling the vehicle to continue to travel in the case of rear car wheel assembly failure.
Further, since be provided with detent, when driving ratchet to be separated with ratchet, detent can limit ratchet to
Opposite direction rotates, and so as to can constantly drive pawl wheel when driving ratchet to move back and forth, enables support bar band
Dynamic roller is decreased below the position of wheel of vehicle assembly, and vehicle is raised into certain altitude, be easy to vehicle carry out maintenance and
Maintenance.
In the present invention, term " first ", " second ", " the 3rd " are only used for the purpose described, and it is not intended that instruction
Or imply relative importance；Term " multiple " then refers to two or more, is limited unless otherwise clear and definite.Term " installation ",
The term such as " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected or can
Dismantling connection, or be integrally connected；" connected " can be joined directly together, and can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In description of the invention, it is to be understood that the instruction such as term " on ", " under ", "left", "right", "front", "rear"
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched
State, rather than instruction or imply signified device or unit there must be specific direction, with specific azimuth configuration and operation,
It is thus impossible to it is interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine at least one reality that specific features, structure, material or the feature that the embodiment or example describe are contained in the present invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (14)
1. one kind auxiliary wheeled support device, suitable for vehicle, it is characterised in that including：
First fixed mount, it is fixedly arranged on the vehicle, is provided with first fixed mount and is movably supported bar, the support
Roller is provided with bar；
Ratchet mechanism, including the ratchet and pawl component being engaged, the pawl assembly include driving ratchet and detent；
First traction component, one end are connected with the support bar, and the other end is connected with the ratchet；
Wherein, when the driving ratchet drives the pawl wheel, first traction component makes institute with the ratcheting motion
Stating support bar drives the roller down or up,
And in the pawl wheel predetermined angle, the detent and the ratchet clamping, the ratchet is limited to negative side
To rotation.
2. auxiliary wheeled support device according to claim 1, it is characterised in that
First fixed mount is fixedly connected with the rear chain stay of the vehicle,
The support bar takes the shape of the letter U, and two open ends of the support bar are respectively connecting to a few roller, the support bar
Middle part and first fixed mount be rotatablely connected, the support bar is rotated relative to first fixed mount.
3. auxiliary wheeled support device according to claim 1 or 2, it is characterised in that also include：
Sliding bar, it is sheathed in the chute on first fixed mount；
Connector, both ends are rotatablely connected with the sliding bar and the support bar respectively；
Wherein, when the sliding bar moves in the chute, the support bar drives the roller down or up.
4. auxiliary wheeled support device according to claim 3, it is characterised in that also include：
First elastic component, one end connect first fixed mount, and the other end connects the sliding bar, in first elastic component
Under effect, the sliding bar is set to be in the first side of the chute, the roller is in extreme higher position point；
First traction component is connected with the sliding bar, can when first traction component is with the ratcheting motion
The sliding bar is set to be in the second side of the chute, the roller is in extreme lower position point；
Wherein, the minimum point of the wheel set of the vehicle is less than the extreme higher position point, and is higher than the extreme lower position point.
5. auxiliary wheeled support device according to claim 3, it is characterised in that also include：
Bearing, it is sheathed on the sliding bar, and is fixedly connected with the sliding bar；
Wherein, the raceway that can be engaged with the bearing outer ring is formed in the chute, the bearing is contained in the raceway
In.
6. auxiliary wheeled support device according to claim 1, it is characterised in that also include：
Second fixed mount, it is fixedly connected with the vehicle frame of the vehicle, second fixed mount is provided with installation axle；
Wherein, the ratchet sleeve is in the installation axle, described detent one end and the teeth groove on the ratchet outer peripheral face
Clamping, the other end are connected by the second elastic component with second fixed mount.
7. auxiliary wheeled support device according to claim 6, it is characterised in that also include：
Reel, it is sheathed in the installation axle, the outer peripheral face of the reel is provided with neck, and first traction component is connected in institute
State in neck,
Wherein, the quantity of the ratchet is two, is separately positioned on the both sides of the reel, and be fixedly connected with the reel.
8. auxiliary wheeled support device according to claim 6, it is characterised in that also include：
Pedal gear, including third fixed frame, the third fixed frame are provided with overarm, and the open end of the overarm, which is provided with, to be stepped on
Plate；
Wherein, the third fixed frame is rotatablely connected with second fixed mount, outside described driving ratchet one end and the ratchet
The teeth groove clamping on side face, the other end are connected by the 3rd elastic component with the third fixed frame.
9. auxiliary wheeled support device according to claim 8, it is characterised in that also include：
4th elastic component, both ends connect second fixed mount and the third fixed frame respectively, in the 4th elastic component
Under effect, the third fixed frame is set to be in the first extreme position；
Wherein, when the pedal force, relatively described second fixed mount of the third fixed frame can be made to turn to the second pole
Extreme position.
10. auxiliary wheeled support device according to claim 8, it is characterised in that also include：
Construction of switch, including shifting block and slide rail, in the overarm, the shifting block slides with the slide rail to be connected the slide rail
Connect；
Second traction component, one end connect the driving ratchet, and the other end connects the shifting block, when the shifting block drives described the
When two traction components move, the driving ratchet can be made to be separated with the ratchet；And/or
3rd traction component, one end connect the detent, and the other end connects the shifting block, when the shifting block drives described the
When three traction components move, the detent can be made to be separated with the ratchet.
11. auxiliary wheeled support device according to claim 10, it is characterised in that also include：
Locked mechanism, including the slip cap and limit shaft being engaged, the limit shaft sleeve is in the slip cap, and the limit
The end of position axle is provided with limited block, when being moved in axis direction of the slip cap along the limit shaft, can make the limit
Position axle rotates；
4th traction component, one end connect the slip cap, other end connecting valve controlling organization, the switching control mechanism energy
Enough drive the slip cap to move, the limited block is connected between the driving ratchet and second fixed mount, limitation
The driving relatively described pawl wheel of ratchet；
Wherein, the switching control mechanism includes：Electronic lock and mechanical lock.
12. auxiliary wheeled support device according to claim 11, it is characterised in that
First traction component, second traction component, the 3rd traction component and the 4th traction component wrap
Rope is included, and the rope is sheathed in protection pipe.
A kind of 13. vehicle, it is characterised in that including：
Auxiliary wheeled support device as any one of claim 1 to 12.
14. vehicle according to claim 13, it is characterised in that
The vehicle includes two-wheeled cycle, electric motor car with two wheels and two-wheeled motor vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804364.9A CN107757759B (en) | 2017-09-08 | 2017-09-08 | Auxiliary wheel strutting arrangement and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804364.9A CN107757759B (en) | 2017-09-08 | 2017-09-08 | Auxiliary wheel strutting arrangement and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107757759A true CN107757759A (en) | 2018-03-06 |
| CN107757759B CN107757759B (en) | 2020-11-10 |
Family
ID=61265384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710804364.9A Active CN107757759B (en) | 2017-09-08 | 2017-09-08 | Auxiliary wheel strutting arrangement and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107757759B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528569A (en) * | 2018-05-04 | 2018-09-14 | 南昌大学 | A kind of bicycle automatic lifting heel brace |
| CN108791231A (en) * | 2018-06-15 | 2018-11-13 | 金华职业技术学院 | Portable accumulator vehicle moves vehicle device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201761565U (en) * | 2010-06-17 | 2011-03-16 | 应光捷 | Two-wheeled vehicle parking supporting device |
| CN201961295U (en) * | 2011-03-06 | 2011-09-07 | 郑新霖 | Slipping self-rescue device for automobile |
| WO2011117820A1 (en) * | 2010-03-23 | 2011-09-29 | Gallicchio Stampi S.R.L. | Smart kick-stand device for two-wheeled vehicles |
| CN203237318U (en) * | 2013-05-08 | 2013-10-16 | 田德兵 | Wheel type vehicle ladder of two-wheeled vehicle |
| CN203318564U (en) * | 2013-06-24 | 2013-12-04 | 韦贺喜 | Vehicle ladder provided with auxiliary wheels |
| CN203793307U (en) * | 2014-04-03 | 2014-08-27 | 陕西汽车实业有限公司 | Lifting mechanism for rear displacement cylinder of dumper |
| CN205292855U (en) * | 2016-01-12 | 2016-06-08 | 孙思婷 | Automatic electric motor car of leaving warehouse |
| CN105774948A (en) * | 2016-03-15 | 2016-07-20 | 付佩民 | Two-wheeled vehicle supporting wheel stand system capable of rising and falling automatically and control method |
-
2017
- 2017-09-08 CN CN201710804364.9A patent/CN107757759B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011117820A1 (en) * | 2010-03-23 | 2011-09-29 | Gallicchio Stampi S.R.L. | Smart kick-stand device for two-wheeled vehicles |
| CN201761565U (en) * | 2010-06-17 | 2011-03-16 | 应光捷 | Two-wheeled vehicle parking supporting device |
| CN201961295U (en) * | 2011-03-06 | 2011-09-07 | 郑新霖 | Slipping self-rescue device for automobile |
| CN203237318U (en) * | 2013-05-08 | 2013-10-16 | 田德兵 | Wheel type vehicle ladder of two-wheeled vehicle |
| CN203318564U (en) * | 2013-06-24 | 2013-12-04 | 韦贺喜 | Vehicle ladder provided with auxiliary wheels |
| CN203793307U (en) * | 2014-04-03 | 2014-08-27 | 陕西汽车实业有限公司 | Lifting mechanism for rear displacement cylinder of dumper |
| CN205292855U (en) * | 2016-01-12 | 2016-06-08 | 孙思婷 | Automatic electric motor car of leaving warehouse |
| CN105774948A (en) * | 2016-03-15 | 2016-07-20 | 付佩民 | Two-wheeled vehicle supporting wheel stand system capable of rising and falling automatically and control method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528569A (en) * | 2018-05-04 | 2018-09-14 | 南昌大学 | A kind of bicycle automatic lifting heel brace |
| CN108528569B (en) * | 2018-05-04 | 2024-06-04 | 南昌大学 | Automatic lifting heel brace of bicycle |
| CN108791231A (en) * | 2018-06-15 | 2018-11-13 | 金华职业技术学院 | Portable accumulator vehicle moves vehicle device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107757759B (en) | 2020-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107757759A (en) | Aid in wheeled support device and vehicle | |
| CN103100158B (en) | Pressing rod locking structure | |
| CN104071290B (en) | Motorcycle handle brake device with switch knob type parking mechanism | |
| CN103802856B (en) | automatic anti-running system and automatic anti-running control method | |
| CN2849025Y (en) | Hand driven lifting cradle | |
| CN107758245B (en) | A kind of Hills Self walking electric double track transport machine | |
| CN104967050B (en) | Electronic manned driving can be drawn | |
| CN207312780U (en) | A kind of steel wire rope, which falls, disk and puts rope device | |
| CN101766873A (en) | Automatic braking device for rope driving | |
| CN105858509A (en) | Turntable locking device and crane | |
| CN107215794A (en) | Squelch type winch | |
| CN107630576A (en) | Concealed underground parking apparatus | |
| CN203347404U (en) | Hand-operated driving mechanism of automatic window rocking device | |
| CN205632448U (en) | Automatic hand brake device of car | |
| CN212690637U (en) | Beam-pumping unit brake safeties | |
| CN204186981U (en) | A kind of electric vehicle parking gear mechanism | |
| CN2441784Y (en) | Manual barring gear of toothless traction machine | |
| CN211844698U (en) | Vertical storage device of electric bicycle | |
| CN2876376Y (en) | Interlocking type oil well pump auxiliary brake | |
| CN206809420U (en) | Automatic rotary shifting machine | |
| CN207106770U (en) | A kind of power-off protection brake gear for electric car | |
| CN206107469U (en) | Kart | |
| CN206634894U (en) | Sight-seeing agriculture elevator drives lifting structure with integral type | |
| CN106541794A (en) | Full-bearing type passenger tyre assembles special tooling | |
| CN105984517A (en) | Vehicle spare tire carrier and locking mouth mechanism thereof, and use method of vehicle spare tire carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |