CN105599839B - Scooter - Google Patents
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- CN105599839B CN105599839B CN201510774239.9A CN201510774239A CN105599839B CN 105599839 B CN105599839 B CN 105599839B CN 201510774239 A CN201510774239 A CN 201510774239A CN 105599839 B CN105599839 B CN 105599839B
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Abstract
The invention discloses a kind of scooter, including front frame and Rear frame, is hinged between front frame and Rear frame and Rear frame can swing relative to front frame；The front frame both sides are provided with two hub spindles, and driven pulley is connected in front frame by hub spindle；The Rear frame is provided with the connecting rod being vertically arranged；Connecting rod is flexibly connected the middle part of the first pull bar, and the both ends of the first pull bar can be swung up and down；The both ends of first pull bar are connected by rocker-arm link mechanism with hub spindle respectively.The setting that the present invention passes through the first pull bar, hub spindle and rocker-arm link mechanism, so that scooter weight component of people's car when turning offsets centrifugal force caused by people's car, so as to enhance anti-side rollover resistant capability of the scooter during turning, the stationarity and security of scooter driving are improved.
Description
Technical field
The present invention relates to a kind of vehicles, and in particular to a kind of scooter.
Background technology
Chinese invention patent application document CN104210594A discloses a kind of double-wheel self-balancing dolly, including car body, right
Claim to be located at the wheel of car body both sides, be located at the connecting rod of car body center, the motor being located in wheel and master controller, motor
Controller, is provided with handle above connecting rod, and connecting rod lower section is provided with rotating shaft, and connecting rod is connected to the center of car body by rotating shaft, in rotating shaft
Provided with potentiometer is turned to, for gathering the turn signal of handle.
In the process of moving, user grips connecting rod upper handle to such scooter.Dolly is realized by user's rotational handle to be turned
To leaning forward or swinging back to control the pace of dolly by user's body.
But in such scooter, user is in driving procedure, especially in turning or zig zag, dolly and user institute
The accident that caused centrifugal force easily causes people's car to overturn occurs, and use is more dangerous.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of scooter, and it is uneasy that it can solve current scooter traveling
The problem of complete, improve the security during traveling.
In order to solve the above technical problems, the technical solution of scooter of the present invention is：
Including front frame 1 and Rear frame 2, driving wheel 3 is connected with Rear frame 2, the both sides of front frame 1 are provided with two driven pulleys
4, it is characterised in that：It is hinged between the front frame 1 and Rear frame 2 and Rear frame 2 can swings relative to front frame 1；
Front frame 1 is provided with and is fixedly linked between handle 5 and handle 5 and front frame 1；The both sides of front frame 1 are provided with two hub spindles
6, driven pulley 4 is connected in front frame 1 by hub spindle 6；The Rear frame 2 is provided with the connecting rod 10 being vertically arranged；Connection
Bar 10 is flexibly connected the middle part of the first pull bar 7, and the both ends of the first pull bar 7 can be swung up and down；First pull bar 7
Both ends are connected by rocker-arm link mechanism with hub spindle 6 respectively, and when Rear frame 2 is toward close to the direction of one of hub spindle 6
During swing, by the servo-actuated of the first pull bar 7, the rocker-arm link mechanism close to this hub spindle 6 is set to drive this hub spindle 6 to put upwards
Dynamic, another rocker-arm link mechanism drives another hub spindle 6 to lower swing.
The rocker-arm link mechanism includes rocking arm 8 and in the second pull bar 9 that is shaft-like and being vertically arranged, the first pull bar 7,
Rocking arm 8, the second pull bar 9 and hub spindle 6 are sequentially connected；The bending place of rocking arm 8 is hinged in front frame 1, and rocking arm 8 and front truck
Pin joint between frame 1 positioned at the first pull bar 7 and rocking arm 8 tie point and the pull bar 9 of rocking arm 8 and second tie point it
Between.
The Rear frame 2 includes the subframe 2a and main car frame 2b in strip, and driving wheel 3 is arranged on main car frame 2b,
Main car frame 2b is hinged on subframe 2a and main car frame 2b can be swung up and down relative to subframe 2a, and subframe 2a is hinged on front truck
On frame 1 and subframe 2a can swing relative to front frame 1, be provided between main car frame 2b and subframe 2a and be used to control main car
The lockable mechanism that frame 2b is overturn relative to subframe 2a.
The lockable mechanism includes the lock piece 11 being arranged on subframe 2a, has on main car frame 2b at two and supplies lock piece
The lock groove 2c of 11 insertions, and the main car frame 2b and subframe 2a when lock piece 11 inserts lock groove 2c different on main car frame 2b
Between respectively positioned at folding and deployed condition, subframe 2a are provided with spring, the both ends of spring be connected to subframe 2a with
Lock piece 11 has insertion lock groove 2c trend on lock piece 11 and under the action of the spring.
The end for being used to be hinged on subframe 2a on the main car frame 2b is provided with support bar 12, one end of support bar 12
It is fixed on main car frame 2b, the other end of support bar 12 is provided with support wheel 13, is stretched downwards when main car frame 2b folds back support rod 12
Go out main car frame 2b.
The handle 5 includes two longitudinally disposed montant 5a and the cross bar 5b between two montant 5a upper ends, and two
Root montant 5a lower end is each attached in front frame 1, and cross bar 5b both ends are fixed with two montant 5a phases respectively.
There is kink 5c, kink 5c to be bent to close to the direction of Rear frame 2 at the upper end of the montant 5a.
It is in shaft-like connecting portion 6a, swing arm portion 6b and supporting part 6c that the hub spindle 6, which includes, connecting portion 6a be horizontally disposed with and
It is axially fixed in front frame 1, swing arm portion 6b both ends are connected with connecting portion 6a and supporting part 6c respectively, and driven pulley 4 is set in
On supporting part 6c；Two supporting part 6c axis and connecting portion 6a diameter parallel, supporting part 6c can be around connecting portion 6a axis
Swing, so as to drive driven pulley 4 to move up and down.
The middle part and the middle part of connecting rod 10 of first pull bar 7 are articulated and connected.
The connecting portion 6a of the hub spindle 6 is arranged in front frame 1 by two bearings 14, and two bearings 14 cover respectively
It is located at connecting portion 6a both ends.
The hub spindle 6 includes connecting portion 6a, swing arm portion 6b and supporting part 6c；Second pull bar 9 passes through swing arm portion
6b is connected with supporting part 6c；Connecting portion 6a is hingedly fixed in front frame 1；And connecting portion 6a is located at the second pull bar 9 and swing arm
Between portion 6b tie point and swing arm portion 6b and supporting part 6c tie point.
First pull bar 7 is universal steering machine structure, and the universal steering machine structure includes left lever 7-1, right pull bar 7-
2, left lever 7-1 and right pull bar 7-2 the inner are provided with spherical plain bearing rod end；Spherical plain bearing rod end inner left lever 7-1
The inner ring body 7-4 that inner ring body 7-5 is fixedly connected with the inner spherical plain bearing rod end of right pull bar 7-2 integral connects with connecting rod 10
Connect.
Connecting portion 6a between the swing arm portion 6b and front frame 1 is arranged in front frame 1 by two bearings 14, and two
Individual bearing 14 is respectively sleeved at connecting portion 6a both ends.
What the present invention can reach has the technical effect that：
The setting that the present invention passes through the first pull bar, hub spindle and rocker-arm link mechanism so that scooter is when turning
The weight component of people's car offsets centrifugal force caused by people's car, so as to enhance anti-side rollover resistant capability of the scooter during turning,
Improve the stationarity and security of scooter driving.
The present invention can ensure the anti-overturning ability of user and scooter during traveling and turning, it is not easy to
The accident that people's car overturns occurs, traveling is safer.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the schematic perspective view of scooter of the present invention；
Fig. 2 is the A portions enlarged drawing in Fig. 1；
Fig. 3 is the schematic diagram of the rocker-arm link mechanism of the present invention；
Fig. 4 is the schematic perspective view of another angle of the present invention；
Fig. 5 is the schematic diagram after the present invention folds；
Fig. 6 is the schematic diagram of another embodiment of the present invention；
Fig. 7 is the schematic diagram of another angle of another embodiment of the present invention；
Fig. 8 is the partial schematic diagram of another embodiment of the present invention；
Fig. 9 is Fig. 8 schematic rear view；
Figure 10 is the stereogram of first pull bar of another embodiment of the present invention.
Description of reference numerals in figure：
1 is front frame, and 2 be Rear frame,
2a is subframe, and 2b is main car frame,
2c is lock groove,
3 be driving wheel, and 4 be driven pulley,
5 be handle, and 6 be hub spindle,
5a is montant, and 5b is cross bar,
5c is kink,
6a is connecting portion, and 6b is swing arm portion,
6c is supporting part,
7 be the first pull bar, and 8 be rocking arm,
9 be the second pull bar, and 10 be connecting rod,
11 be lock piece, and 12 be support bar,
13 be support wheel, and 14 be bearing,
15 be pedal.
Embodiment
As shown in figure 1, scooter of the present invention, including front frame 1 and the Rear frame 2 in strip；
The both sides of front frame 1 are provided with two driven pulleys 4, are hinged between front frame 1 and Rear frame 2 and Rear frame 2 can be relative
Swung in front frame 1, that is to say, that the rotor shaft direction of hinged place is vertical direction between front frame 1 and Rear frame 2；
Front frame 1 is provided with and is fixedly linked between handle 5 and handle 5 and front frame 1；Specifically, handle 5 is gantry frame
Shape, including two montant 5a being longitudinally the vertically arranged and cross bar 5b between two montant 5a upper ends, two montant 5a's
Lower end is each attached in front frame 1, and the upper end of cross bar 5b both ends respectively with two montant 5a is mutually fixed；
Because handle 5 is in gantry frame shape, the distances of two tie points between two montant 5a lower ends and front frame 1 compared with
It is long, in use, two tie points stress simultaneously so that the connection between handle 5 and front frame 1 is more firm, the not rapid wear of handle 5
It is bad；
When scooter is turned, wherein a montant 5a, close to leg, but simultaneously, the position gripped on handle 5 can not again
It is too remote from body, therefore set kink 5c, kink 5c to be bent to close to the direction of Rear frame 2 at montant 5a upper end；This
Sample so that scooter turn when, enough spaces can be reserved to leg, also cause the distance between cross bar 5b and human body compared with
Closely, convenient use, it also ensure that the security during scooter traveling；
Handle 5 is provided with the switch for being used for controlling the rotating speed of driving wheel 3, and switch is on cross bar 5b；
As shown in figure 3, the both sides of front frame 1 are provided with two hub spindles 6, a pair of two hub spindles 6 and two driven pulleys 4 one
Should, driven pulley 4 is connected in front frame 1 by hub spindle 6；Hub spindle 6 include in shaft-like connecting portion 6a, swing arm portion 6b and
Supporting part 6c, connecting portion 6a are horizontally disposed and are axially fixed in front frame 1；Swing arm portion 6b both ends respectively with connecting portion 6a and
Supporting part 6c is connected, and driven pulley 4 is set on supporting part 6c；So, whole hub spindle 6 can around connecting portion 6a axis oscillating,
So as to drive driven pulley 4 to move up and down；
As shown in figure 4, in order that the swing for obtaining hub spindle 6 is more steady, also so that the structure in rotation process of driven pulley 4
More stable, the connecting portion 6a of each hub spindle 6 is arranged in front frame 1 by two bearings 14, and two bearings 14 are distinguished
It is set at connecting portion 6a both ends；This structure make it that the swing of hub spindle 6 is more steady, also causes driven pulley 4 turning
Structure is more stable during dynamic.
A driving wheel 3 is connected with the rear end of Rear frame 2, driving wheel 3 is driven by motor；On the upside of the middle part of Rear frame 2
It is fixed with the pedal 15 for trampling；
As shown in figure 3, it is in the first shaft-like pull bar 7 that Rear frame 2, which is provided with, after the middle part of the first pull bar 7 is connected to
On vehicle frame 2；Specifically, Rear frame 2 is provided with the connecting rod 10 being vertically arranged, connecting rod 10 is fixed in Rear frame 2 vertically, the
The middle part of one pull bar 7 is hinged on the middle part of connecting rod 10；That is, connecting rod 10 can only around own axis, without
It can be moved along its axis direction relative to Rear frame 2；
The present invention sets connecting rod 10 and the first pull bar 7 is hinged on the middle part of connecting rod 10 so that the first pull bar 7
Acted during scooter use more flexible.
The both ends of first pull bar 7 by the Liang Ge rocker-arm links mechanism that is arranged in front frame 1 respectively with two wheel hubs
Axle 6 is connected, and when the first pull bar 7 is taken turns with Rear frame 2 toward when being moved close to the direction of one of hub spindle 6 close to this
The rocker-arm link mechanism of hub axle 6 drives this hub spindle 6 to be swung up, and another rocker-arm link mechanism drives another hub spindle 6
To lower swing；
The setting that the present invention passes through the first pull bar 7, hub spindle 6 and rocker-arm link mechanism so that scooter is being turned
When people's car weight component offset people's car caused by centrifugal force, turn over energy so as to enhance anti-side of the scooter during turning
Power, improve the stationarity and security of scooter driving.
Above-mentioned rocker-arm link mechanism includes rocking arm 8 and in the second pull bar 9 that is shaft-like and being vertically arranged；In order that the
Connection between one pull bar 7, rocking arm 8, the second pull bar 9 and hub spindle 6 is more flexible, ensures scooter in the process of moving
The flexibility that each part coordinates, also for ensureing the security of scooter in the process of moving, the first pull bar 7, rocking arm 8,
It is sequentially connected between second pull bar 9 and hub spindle 6 by ball head structure；Wherein, rocking arm 8 is substantially in 7 fonts, and its bending place is cut with scissors
It is connected in front frame 1, and the pin joint between rocking arm 8 and front frame 1 is located at the tie point of the first pull bar 7 and rocking arm 8 and shaken
Between the tie point of the pull bar 9 of arm 8 and second；Second pull bar 9 is in shaft-like, and the upper end of the second pull bar 9 is connected with rocking arm 8,
The lower end of second pull bar 9 is connected with hub spindle 6；
The present invention uses ball head structure as the company between the first pull bar 7, rocking arm 8, the second pull bar 9 and hub spindle 6
Binding structure so that the connection between the first pull bar 7, rocking arm 8, the second pull bar 9 and hub spindle 6 is more flexible, ensures to ride instead of walk
The car flexibility that each part coordinates in the process of moving, so, also ensure that the security of scooter in the process of moving.
For folding convenient, Rear frame 2 includes the subframe 2a and main car frame 2b in strip, and driving wheel 3 is arranged on master
On vehicle frame 2b, main car frame 2b is hinged on subframe 2a and main car frame 2b can be swung up and down relative to subframe 2a, subframe 2a
It is hinged in front frame 1 and subframe 2a can swings relative to front frame 1, is provided with and uses between main car frame 2b and subframe 2a
In the lockable mechanism that control main car frame 2b is overturn relative to subframe 2a；
Main car frame 2b is hinged on subframe 2a and main car frame 2b can swing up and down relative to subframe 2a and mean, main
The rotor shaft direction of hinged place is horizontal direction between vehicle frame 2b and subframe 2a；Pass through the effect of lockable mechanism, main car frame 2b energy
It is enough to fold or deploying two states switching, facilitate the use, carrying or storage of scooter；
Specifically, as shown in Fig. 2 lockable mechanism includes the lock piece 11 being arranged on subframe 2a, have on main car frame 2b
There are the lock groove 2c inserted at two for lock piece 11, and the main car when lock piece 11 inserts lock groove 2c different on main car frame 2b
Spring is provided with positioned at folding and deployed condition, subframe 2a respectively between frame 2b and subframe 2a, the both ends of spring connect respectively
It is connected on subframe 2a and lock piece 11 and lock piece 11 has insertion lock groove 2c trend under the action of the spring；
The present invention sets spring and lock piece 11 so that what scooter can be stablized is in expansion or folded state, ensures it
The stability of structure.
In order to which the scooter after folding can be placed steadily and easy to carry, as shown in figure 5, being used to cut with scissors on main car frame 2b
The end being connected on subframe 2a is provided with support bar 12, and one end of support bar 12 is fixed on main car frame 2b, support bar 12
The other end is provided with support wheel 13, and main car frame 2b is extended downwardly from when main car frame 2b folds back support rod 12.
The operation principle of the present invention is as follows：
During traveling, user's both feet are stood on pedal 15, hands grasping handle 5；Due to driving wheel 3 and two it is driven
4 pairs of scooters of wheel support simultaneously, form three strong points so that scooter can be more steady in normal driving process；
When needing to turn to the left in the process of moving, user grips handle 5 and swing handle 5；In the process, user
Centrifugal force to the right is produced with scooter；Because handle 5 and front frame 1 are fixed together, plus front frame 1 and rear car
It is hinged between frame 2, front frame 1 can be relative to the beat of Rear frame 2；At the same time, the first pull bar being connected in Rear frame 2
7 together offset with Rear frame 2 relative to front frame 1；The left end of first pull bar 7 is driven left by the connection of rocker-arm link mechanism
The hub spindle 6 of side is swung up, that is to say, that the overall swing axially upwards around connecting portion 6a of hub spindle 6；So, before being located at
The driven pulley 4 in the left side of vehicle frame 1 rises relative to front frame 1；Similarly, the driven pulley 4 positioned at the right side of front frame 1 is relative to front frame
1 declines；In the process, front frame 1 and Rear frame 2 together tilt to the left, counteract user and scooter when turning left
Produce centrifugal force to the right；Similarly, when scooter needs to bend to right, front frame 1 and Rear frame 2 together tilt to the right,
Counteract user and the scooter centrifugal force of generation to the left when turning right.
When needing folding scooter, directly or indirectly promote lock piece 11 to depart from lock groove 2c, rotate main car frame 2b, make
Obtain main car frame 2b to rotate up relative to subframe 2a, complete to fold.Hereafter, under the action of the spring, the automatic clamping of lock piece 11
Enter another lock groove 2c so that scooter is locked in folded state, convenient for collecting.
Scooter is completed after folding, support wheel 13 and two driven pulleys 4 form three strong points to scooter jointly, make
Obtaining after scooter folds smoothly to deposit；In addition, the supported at three point that support wheel 13 and two driven pulleys 4 are formed, is also convenient for
Scooter movement after folding.
It is another embodiment of the present invention as shown in Figures 6 to 9.The connecting rod 10 being vertically arranged is connected to Rear frame 2
On the subframe 2a and front in front frame 1, meanwhile, the first pull bar 7, rocking arm 8, the second pull bar 9 are also placed in front frame 1
Front；The middle part of first pull bar 7 is connected by spherical plain bearing rod end with connecting rod 10；
It is sequentially connected between first pull bar 7, rocking arm 8, the second pull bar 9 and hub spindle 6；Wherein, rocking arm 8 is substantially in 7
Font, its bending place are hinged in front frame 1, and the pin joint between rocking arm 8 and front frame 1 is located at the first pull bar 7 with shaking
Between tie point between the tie point and the pull bar 9 of rocking arm 8 and second of arm 8；
Second pull bar 9 is in shaft-like, and the upper end of the second pull bar 9 is connected by swing arm portion 6b with wheel hub shaft supporting part 6c,
The lower end of second pull bar 9 is connected with rocking arm 8；
First pull bar 7 is universal steering machine structure, and universal steering machine structure includes left lever 7-1, right pull bar 7-2, left lever
7-1 and right pull bar 7-2 the inner are provided with spherical plain bearing rod end；The inner ring body 7-5 of spherical plain bearing rod end inner left lever 7-1
The inner ring body 7-4 for being fixedly connected with the inner spherical plain bearing rod end of right pull bar 7-2 integral is connected with connecting rod 10.
Connecting portion 6a between swing arm portion 6b and front frame 1 is arranged in front frame 1 by two bearings 14, and two axles
Hold 14 and be respectively sleeved at connecting portion 6a both ends.
As shown in Figure 8, Figure 9, the hub spindle 6 of the present embodiment includes connecting portion 6a, swing arm portion 6b and supporting part 6c；
Swing arm portion 6b is substantially in 7 fonts；Swing arm portion 6b is realized be hinged by connecting portion 6a and front frame；Connecting portion 6a is located at
Between second pull bar 9 and swing arm portion 6b tie point and swing arm portion 6b and supporting part 6c tie point.
The operation principle of the present invention is as follows：
When needing to turn to the left in the process of moving, user grips handle 5 and swing handle 5；In the process, user
Centrifugal force to the right is produced with scooter；Because handle 5 and front frame 1 are fixed together, plus front frame 1 and rear car
It is hinged between frame 2, front frame 1 can be relative to the beat of Rear frame 2；At the same time, the first pull bar being connected in Rear frame 2
7 together offset with Rear frame 2 relative to front frame 1；The left end of first pull bar 7 is driven left by the connection of rocker-arm link mechanism
The hub spindle 6 of side is swung up, that is to say, that the supporting part 6c of hub spindle 6 is swung up around connecting portion 6a；So, before being located at
The driven pulley 4 in the left side of vehicle frame 1 rises relative to front frame 1；Similarly, the driven pulley 4 positioned at the right side of front frame 1 is relative to front frame
1 declines；In the process, front frame 1 and Rear frame 2 together tilt to the left, counteract user and scooter when turning left
Produce centrifugal force to the right；Similarly, when scooter needs to bend to right, front frame 1 and Rear frame 2 together tilt to the right,
Counteract user and the scooter centrifugal force of generation to the left when turning right.
Claims (13)
1. a kind of scooter, including front frame (1) and Rear frame (2), driving wheel (3), front frame are connected with Rear frame (2)
(1) both sides are provided with two driven pulleys (4), it is characterised in that：It is hinged between the front frame (1) and Rear frame (2) and rear car
Frame (2) can swing relative to front frame (1)；Front frame (1) is provided between handle (5) and handle (5) and front frame (1)
It is fixedly linked；
Front frame (1) both sides are provided with two hub spindles (6), and driven pulley (4) is connected to front frame (1) by hub spindle (6)
On；
The Rear frame (2) is provided with the connecting rod (10) being vertically arranged；Connecting rod (10) is flexibly connected the first pull bar (7)
Middle part, the both ends of the first pull bar (7) can be swung up and down；
The both ends of first pull bar (7) are connected by rocker-arm link mechanism with hub spindle (6) respectively, and work as Rear frame (2)
Toward when being swung close to the direction of one of hub spindle (6), by the servo-actuated of the first pull bar (7), make close to this hub spindle (6)
Rocker-arm link mechanism drive this hub spindle (6) to be swung up, another rocker-arm link mechanism drive another hub spindle (6) to
Lower swing.
2. scooter according to claim 1, it is characterised in that：The rocker-arm link mechanism includes rocking arm (8) and in bar
Shape and the second pull bar (9) being vertically arranged, the first pull bar (7), rocking arm (8), the second pull bar (9) and hub spindle (6) according to
It is secondary to be connected；The bending place of rocking arm (8) is hinged in front frame (1), and the pin joint between rocking arm (8) and front frame (1) is located at
Between first pull bar (7) and the tie point and the tie point of rocking arm (8) and the second pull bar (9) of rocking arm (8).
3. scooter according to claim 1, it is characterised in that：The Rear frame (2) includes subframe (2a) and in length
The main car frame (2b) of strip, driving wheel (3) are arranged on main car frame (2b), and main car frame (2b) is hinged on subframe (2a) and master
Vehicle frame (2b) can be swung up and down relative to subframe (2a), and subframe (2a) is hinged in front frame (1) and subframe (2a) energy
Swung relative to front frame (1), be provided between main car frame (2b) and subframe (2a) and be used to control main car frame (2b) relative
In the lockable mechanism of subframe (2a) upset.
4. scooter according to claim 3, it is characterised in that：The lockable mechanism includes being arranged on subframe (2a)
Lock piece (11), have for the lock groove (2c) of lock piece (11) insertion at two on main car frame (2b), and work as lock piece (11)
Respectively positioned at folding and exhibition between main car frame (2b) and subframe (2a) when inserting lock groove (2c) different on main car frame (2b)
Open state, subframe (2a) are provided with spring, the both ends of spring be connected on subframe (2a) and lock piece (11) and
Lock piece (11) has the trend of insertion lock groove (2c) in the presence of spring.
5. scooter according to claim 3, it is characterised in that：It is used to be hinged on subframe on the main car frame (2b)
End on (2a) is provided with support bar (12), and one end of support bar (12) is fixed on main car frame (2b), support bar (12)
The other end is provided with support wheel (13), and main car frame (2b) is extended downwardly from when main car frame (2b) folds back support rod (12).
6. scooter according to claim 1, it is characterised in that：The handle (5) includes two longitudinally disposed montants
(5a) and the cross bar (5b) between two montant (5a) upper ends, the lower end of two montants (5a) are each attached to front frame (1)
On, the both ends of cross bar (5b) are mutually fixed with two montants (5a) respectively.
7. scooter according to claim 6, it is characterised in that：There is kink at the upper end of the montant (5a)
(5c), kink (5c) are bent to close to Rear frame (2) direction.
8. scooter according to claim 1, it is characterised in that：It is in shaft-like connecting portion that the hub spindle (6), which includes,
(6a), swing arm portion (6b) and supporting part (6c), connecting portion (6a) is horizontally disposed and is axially fixed in front frame (1), swing arm portion
The both ends of (6b) are connected with connecting portion (6a) and supporting part (6c) respectively, and driven pulley (4) is set on supporting part (6c)；Two branch
Support part（6c）Axis and connecting portion (6a) diameter parallel, supporting part（6c）Can be around connecting portion（6a）Axis oscillating, so as to
Drive driven pulley（4）Move up and down.
9. scooter according to claim 8, it is characterised in that：First pull bar（7）Middle part and connecting rod
（10）Middle part be articulated and connected.
10. scooter according to claim 8, it is characterised in that：The connecting portion (6a) of the hub spindle (6) passes through two
Bearing (14) is arranged in front frame (1), and two bearings (14) are respectively sleeved at connecting portion (6a) both ends.
11. scooter according to claim 2, it is characterised in that：The hub spindle (6) includes connecting portion (6a), swing arm
Portion (6b) and supporting part (6c)；Second pull bar (9) passes through swing arm portion（6b）With supporting part（6c）It is connected；Connecting portion（6a）
It is hingedly fixed in front frame（1）On；And connecting portion（6a）Positioned at the second pull bar（9）With swing arm portion（6b）Tie point and swing arm
Portion（6b）With supporting part（6c）Tie point between.
12. scooter according to claim 11, it is characterised in that：First pull bar（7）For universal steering machine structure,
The universal steering machine structure includes left lever（7-1）, right pull bar（7-2）, left lever（7-1）With right pull bar（7-2）The inner set
It is equipped with spherical plain bearing rod end；
Left lever（7-1）The inner ring body of inner spherical plain bearing rod end（7-5）It is fixedly connected with right pull bar（7-2）Inner rod end closes
The inner ring body of bearings（7-4）Integral and connecting rod（10）Connection.
13. scooter according to claim 11, it is characterised in that：The swing arm portion（6b）With front frame（1）Between
Connecting portion（6a）It is arranged on by two bearings (14) in front frame (1), and two bearings (14) are respectively sleeved at connecting portion
The both ends of (6a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774239.9A CN105599839B (en) | 2015-09-08 | 2015-11-14 | Scooter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015105634154 | 2015-09-08 | ||
| CN201510563415.4A CN105083438A (en) | 2015-09-08 | 2015-09-08 | Scooter |
| CN201510774239.9A CN105599839B (en) | 2015-09-08 | 2015-11-14 | Scooter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN105599839B true CN105599839B (en) | 2018-03-30 |
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| CN201510563415.4A Pending CN105083438A (en) | 2015-09-08 | 2015-09-08 | Scooter |
| CN201510774239.9A Active CN105599839B (en) | 2015-09-08 | 2015-11-14 | Scooter |
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| US10017223B2 (en) * | 2016-02-26 | 2018-07-10 | Suprimmo S.A. | Transportation vehicle |
| EP3210868A1 (en) * | 2016-02-26 | 2017-08-30 | Suprimmo SA | Transportation vehicle |
| CN112773625B (en) * | 2021-01-21 | 2022-11-11 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Self-balancing device for wheelchair |
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| EP0606191A1 (en) * | 1993-01-04 | 1994-07-13 | Carlos Calleja Vidal | Wheeled vehicle comprising an oscillating axle and an articulated rocking lever having locking possibilities |
| CN2626845Y (en) * | 2003-06-04 | 2004-07-21 | 成光科技股份有限公司 | Front wheel shockproof apparatus for electric scooter |
| JP2005199782A (en) * | 2004-01-14 | 2005-07-28 | Honda Motor Co Ltd | Two-wheeled vehicle with auxiliary wheel |
| CN2745834Y (en) * | 2004-10-09 | 2005-12-14 | 谢寿椿 | Scooter and device for preventing sild turning |
| CN203078697U (en) * | 2012-11-20 | 2013-07-24 | 王业慈 | Front hanging inclination mechanism for front double-wheel vehicle |
| WO2015067760A1 (en) * | 2013-11-08 | 2015-05-14 | Butchers & Bicycles Aps | Tilting mechanism for a multi-wheeled tilting vehicle |
| CN205131488U (en) * | 2015-09-08 | 2016-04-06 | 嵊州市中工电气有限公司 | Vehicle |
-
2015
- 2015-09-08 CN CN201510563415.4A patent/CN105083438A/en active Pending
- 2015-11-14 CN CN201510774239.9A patent/CN105599839B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0606191A1 (en) * | 1993-01-04 | 1994-07-13 | Carlos Calleja Vidal | Wheeled vehicle comprising an oscillating axle and an articulated rocking lever having locking possibilities |
| CN2626845Y (en) * | 2003-06-04 | 2004-07-21 | 成光科技股份有限公司 | Front wheel shockproof apparatus for electric scooter |
| JP2005199782A (en) * | 2004-01-14 | 2005-07-28 | Honda Motor Co Ltd | Two-wheeled vehicle with auxiliary wheel |
| CN2745834Y (en) * | 2004-10-09 | 2005-12-14 | 谢寿椿 | Scooter and device for preventing sild turning |
| CN203078697U (en) * | 2012-11-20 | 2013-07-24 | 王业慈 | Front hanging inclination mechanism for front double-wheel vehicle |
| WO2015067760A1 (en) * | 2013-11-08 | 2015-05-14 | Butchers & Bicycles Aps | Tilting mechanism for a multi-wheeled tilting vehicle |
| CN205131488U (en) * | 2015-09-08 | 2016-04-06 | 嵊州市中工电气有限公司 | Vehicle |
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| Publication number | Publication date |
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| CN105083438A (en) | 2015-11-25 |
| CN105599839A (en) | 2016-05-25 |
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