CN106347558A - Light-weight folding bike - Google Patents
Light-weight folding bike Download PDFInfo
- Publication number
- CN106347558A CN106347558A CN201610997347.7A CN201610997347A CN106347558A CN 106347558 A CN106347558 A CN 106347558A CN 201610997347 A CN201610997347 A CN 201610997347A CN 106347558 A CN106347558 A CN 106347558A
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- CN
- China
- Prior art keywords
- vehicle frame
- folding
- frame
- gathering sill
- bike
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a light-weight folding bike, which mainly consists of a handle (1), a steering rod (15), pedals (21), a front wheel (23), a back wheel main bike frame (30), back wheels (32), a chair bike frame (9), a vibration reduction device, other bike frames and a support bike frame, wherein the steering rod (15) is arranged under the handle. The light-weight folding bike is characterized in that a vertical bike frame (6) connected with the steering rod (15) through a hinge is arranged at the back side of the steering rod (15); the bike frames at the two sides of a front section fork opening (12) of the back wheel main bike frame (30) are glidingly connected onto a folding slide rail groove (5) formed in the upper section of the vertical bike frame (6); in addition, the connection between the bike frames and the connection between the support bike frame and the bike frame are both hinge connection through hinging shafts; the back wheel main bike frame (30) can upwards slide along the folding guide groove (5) of the vertical bike frame (6) only by outwards pulling and upwards lifting the self locking device (14); all of the other bike frames can approach to the vertical bike frame (6) by using the back wheel main bike frame (30) as the center to be folded; the bike frame can be conveniently and fast folded; after the folding, the integral bike is more compact, and the size is smaller; the portability is higher.
Description
Technical field
The invention belongs to a kind of folded bicycle, more particularly to a kind of light collapsible car.
Background technology
Light collapsible vehicle is widely used in the world, and with scientific and technological development, current light collapsible vehicle is more
Trend towards simply light, portable light collapsible vehicle, due to these advantages, light collapsible vehicle and light-duty folding in recent years
Folded power car is more and more paid close attention to by people.Front and back wheel is mainly folded by the folding of light collapsible vehicle
Come, front and back wheel folds up the folding that key is vehicle frame, and the style of folding stand is relatively more in the market, but general light-duty
After the vehicle frame folding of folded vehicle, volume is still very big, and it is not very convenient that front and back wheel can not carry side by side, though some vehicle frame foldings
The somewhat point that so can fold, but it is too many due to folding joint, and the speed of folding is just very slow.
Content of the invention
The purpose of the present invention is the shortcoming existing for folding stand in prior art, provides a kind of structure more ingenious, more
A kind of rational portable light collapsible car of fast folding small-wheel-diameter.Allow light collapsible car folds faster, less, more complete,
Easily portable.
The technical scheme is that a kind of light collapsible car, mainly by handle 1, be arranged on turning-bar below handle
15th, pedal 21, the front-wheel 23 being arranged under front fork 22 below turning-bar, trailing wheel main car frame 30, be arranged on trailing wheel main car frame
Trailing wheel 32 under 30 rear end rear wheel fork 31, seat vehicle frame 9, vibration absorber and other vehicle frame and support vehicle frame composition；Its feature
It is: the mounting connection structure between a kind of described its part of light collapsible car is: sets in the rear side of described turning-bar 15
There is a setting vehicle frame 6 with turning-bar 15 gemel connection, that is, be provided with one on rear side of described turning-bar 15 upper end
Axle sleeve groove 2, it is provided with a lower axle grooving 19 on rear side of turning-bar 15 lower end, accordingly on front side of described setting vehicle frame 6 upper end
It is provided with a Upper shaft sleeve 3 with upper shaft grooving 2 cooperation, be provided with one and coordinate with lower axle grooving 19 on front side of vehicle frame 6 lower end erectting
Lower shaft sleeve 18, Upper shaft sleeve 3 by jointed shaft 33 be hingedly connected to turning-bar 15 the upper and lower axle sleeve 18 of upper shaft grooving 2 pass through front
Connection sleeve pipe 39 on wheel fork 22 is hingedly connected on the lower axle grooving 19 of turning-bar 15；It is provided with one erectting vehicle frame 6 top
Fold gathering sill 5, be provided with a confession in the leading portion of trailing wheel main car frame 30 and slide up and down on the folding gathering sill 5 erectting vehicle frame 6
Prong 12, the engaging lug 13 of prong 12 port both sides is movably connected in folding gathering sill 5 both sides；In prong 12 port both sides even
The wherein side of lug 13 is provided with a self-locking device 14, and corresponding is provided with one in described folding gathering sill 5 upper end
What cooperation self-locking device 14 latched folds lockhole 4, is provided with, in folding gathering sill 5 lower end, the car that a cooperation self-locking device 14 latches
Frame launches lockhole 36；It is provided with an engaging lug 7 at described setting vehicle frame 6 top stage casing rear, accordingly medicated cushion is being installed
The front end of 10 seat vehicle frame 9 also is provided with an engaging lug 8, in the engaging lug 8 of seat vehicle frame 9 front end and setting vehicle frame 6 top
It is hinged that disconnected engaging lug 7 passes through jointed shaft 11；It is additionally provided with a seat in the rear between wheel main car frame 30 and seat vehicle frame 9
Support vehicle frame 28, that is: it is provided with an engaging lug 26 supporting vehicle frame 28 for connecting chair in trailing wheel main car frame 30 stage casing,
Corresponding also be provided with an engaging lug 27 in Seat support vehicle frame 28 lower end, the engaging lug 27 of Seat support vehicle frame 28 lower end and after
It is hinged that wheel main car frame 30 stage casing engaging lug 26 passes through jointed shaft 25；The engaging lug 42 of Seat support vehicle frame 28 upper end passes through jointed shaft
On 29 vehicle frames being hinged on seat vehicle frame 9 middle part；It is additionally provided with an oblique pull vehicle frame 24 below described trailing wheel main car frame 30, tiltedly
Pull a cart one end of frame 24 is hinged on setting vehicle frame 6 bottom rear by jointed shaft 17, and the other end of oblique pull vehicle frame 24 passes through hinged
Axle 52 is hinged in the middle part of trailing wheel main car frame 30.
A kind of advantage of light collapsible car of the present invention is: because trailing wheel main car frame 30 leading portion prong 12 both sides vehicle frame is slided
It is automatically connected on the folding gathering sill 5 erectting vehicle frame 6 epimere, and the engaging lug 8 of seat vehicle frame 9 front end and setting vehicle frame 6 top
Connect between the engaging lug 7 interrupting, Seat support vehicle frame 28 is connected between seat vehicle frame 9 and trailing wheel main car frame 30, oblique pull car
Between frame 24 and trailing wheel main car frame 30 middle part, the connection and setting vehicle frame 6 bottom between is all hinged by jointed shaft；And light-duty folding
The folding of folded vehicle and expansion are all to erect the folding gathering sill 5 on vehicle frame 6 for guiding, when vehicle frame launches: self-locking device
14 lock pin 48 or self-locking guide 63 pull out from folding lockhole 4, because vehicle frame self gravitation and handss power-assisted gently is by seat
Seat cushion 10 on Wheel-chair frame 9 is lifted up, and trailing wheel main car frame 30 leading portion prong 12 both sides vehicle frame is led along the folding erectting vehicle frame 6
Slide into folding gathering sill 5 bottom to groove 5 from top to bottom, now setting vehicle frame 6, seat vehicle frame 9, oblique pull vehicle frame 24, seat prop up
The support vehicle frame 28 and trailing wheel main car frame 30 also Automatic-expanding because of the gravity of itself, seat vehicle frame 9, Seat support vehicle frame 28 and after
Wheel main car frame 30 forms triangular form construction, erects vehicle frame 6, oblique pull vehicle frame 24 and trailing wheel main car frame 30 and also forms triangular form construction,
It is not only steady but also firm when vehicle frame is launched；When vehicle frame folding: if by self-locking device 14 pull out and be lifted up same
When, because the downward pressure of seat vehicle frame 9 makes trailing wheel main car frame 30 leading portion prong 12 both sides vehicle frame just along setting vehicle frame 6
Fold gathering sill 5 upward sliding, other all vehicle frames will draw close folding to setting vehicle frame 6 centered on trailing wheel main car frame 30,
Just conveniently can will erect vehicle frame 6, seat vehicle frame 9, oblique pull vehicle frame 24, Seat support vehicle frame 28 and trailing wheel main car frame 30 are quickly rolled over
Folded, after folding, overall vehicle is more compact, volume is less, easily portable.In addition the present invention also has structure simply, vehicle frame folding
Convenient and swift with opening procedure, folding mode is simple to operation, long-time using being hardly damaged, and be not in folding difficulties or
The advantages of person's insensitive phenomenon.
Brief description
With reference to the accompanying drawings and examples the present invention is described in further details.
Fig. 1 is a kind of perspective view of present invention light collapsible car embodiment one.
Fig. 2 is a kind of part decomposition texture schematic diagram of present invention light collapsible car embodiment one.
Fig. 3 is a kind of partly cut-away's structural representation of present invention light collapsible car embodiment one.
Fig. 4 is a kind of structural representation of present invention light collapsible car embodiment one folded state.
Fig. 5 is a kind of partly cut-away's structural representation of present invention light collapsible car embodiment one folded state.
Fig. 6 is a kind of partial sectional view of present invention light collapsible car embodiment one self-locking device 14.
Fig. 7 is a kind of perspective view of present invention light collapsible car embodiment two.
Fig. 8 is a kind of part decomposition texture schematic diagram of present invention light collapsible car embodiment two.
Fig. 9 is a kind of partly cut-away's structural representation of present invention light collapsible car embodiment two.
Figure 10 is a kind of partly cut-away's structural representation of present invention light collapsible car embodiment eighty percent discount overlapping state.
Figure 11 is a kind of schematic diagram of present invention light collapsible car embodiment two self-locking device 14.
Figure 12 is a kind of sectional view of present invention light collapsible car embodiment two self-locking device 14.
Figure 13 is a kind of perspective view of present invention light collapsible car embodiment three.
Figure 14 is a kind of part decomposition texture schematic diagram of present invention light collapsible car embodiment three.
Figure 15 is a kind of schematic diagram of present invention light collapsible car embodiment three self-locking device 14.
Figure 16 is a kind of sectional view of present invention light collapsible car embodiment three self-locking device 14.
In figure: 1 handle, 2 upper shaft grooving, 3 Upper shaft sleeve 4 folds lockhole 5 and folds gathering sill 6 setting vehicle frame 7 engaging lug 8
Engaging lug 9 seat vehicle frame, 10 seat cushion, 11 jointed shaft, 12 prong, 13 engaging lug, 14 self-locking device, 15 turning-bar 16 oblique pull car
Frame folds mounting groove 17 jointed shaft, 18 Lower shaft sleeve, 19 lower axle grooving, 20 connecting rod, 21 pedal, 22 front fork 23 front-wheel 24
After oblique pull vehicle frame 25 jointed shaft, 26 engaging lug, 27 engaging lug, 28 Seat support vehicle frame, 29 jointed shaft 30 trailing wheel main car frame 31
Wheel fork 32 trailing wheel, 33 jointed shaft, 34 axis hole, 35 axis hole 36 vehicle frame launches lockhole 37 axis hole, 38 axis hole 39 connection sleeve pipe 40
Axis hole 41 axis hole, 42 engaging lug, 43 axis hole, 44 axis hole, 45 axis hole, 46 axis hole, 47 self-locking device installing hole 48 lock pin 49
Fairlead 50 connection screw thread, 51 engaging lug, 52 jointed shaft, 53 axis hole, 54 axis hole, 55 engaging lug, 56 mounting groove 57 screw 58
Spring 59 vibration damping axle 60 Seat support vehicle frame folding mounting groove 61 engaging lug 62 erects vehicle frame mounting groove 63 self-locking guide
64 vehicle frame folding axle, 65 screw 66 lock pin shaft through-hole.
Specific embodiment
As shown in the figure: the technical scheme is that a kind of light collapsible car, mainly by handle 1, be arranged on below handle
Turning-bar 15, pedal 21, the front-wheel 23 being arranged under front fork 22 below turning-bar, trailing wheel main car frame 30, be arranged on after
Trailing wheel 32 under wheel main car frame 30 rear end rear wheel fork 31, seat vehicle frame 9, vibration absorber and other vehicle frame and support vehicle frame group
Become；It is characterized in that: the mounting connection structure between a kind of described its part of light collapsible car is: in described turning-bar 15
Rear side be provided with a setting vehicle frame 6 with turning-bar 15 gemel connection, that is, set on rear side of described turning-bar 15 upper end
There is a upper shaft grooving 2, be provided with a lower axle grooving 19 on rear side of turning-bar 15 lower end, accordingly in described setting vehicle frame 6
It is provided with a Upper shaft sleeve 3 coordinating with upper shaft grooving 2 on front side of upper end, on front side of setting vehicle frame 6 lower end, be provided with one and Lower shaft sleeve
The Lower shaft sleeve 18 of groove 19 cooperation, Upper shaft sleeve 3 is hingedly connected to the upper and lower axle sleeve of upper shaft grooving 2 of turning-bar 15 by jointed shaft 33
18 connection sleeve pipes 39 passed through on front fork 22 are hingedly connected on the lower axle grooving 19 of turning-bar 15；Erectting vehicle frame 6 top
It is provided with a folding gathering sill 5, be provided with a confession on the folding gathering sill 5 erectting vehicle frame 6 in the leading portion of trailing wheel main car frame 30
The prong 12 sliding up and down, the engaging lug 13 of prong 12 port both sides is movably connected in folding gathering sill 5 both sides；At prong 12 end
The wherein side of mouthful both sides engaging lug 13 is provided with a self-locking device 14, corresponding in described folding gathering sill 5 upper end
It is provided with the folding lockhole 4 of cooperation self-locking device 14 lock, be provided with a cooperation self-locking device 14 in folding gathering sill 5 lower end
The vehicle frame of lock launches lockhole 36；When vehicle frame launches, the lock pin 48 on self-locking device 14 or self-locking guide 63 are by main for trailing wheel car
The engaging lug 13 of frame 30 prong 12 both sides latches on the vehicle frame expansion lockhole 36 erectting vehicle frame 6 folding gathering sill 5 lower end；Vehicle frame
During folding, the engaging lug 13 of trailing wheel main car frame 30 prong 12 both sides is locked by the lock pin 48 on self-locking device 14 or self-locking guide 63
It is buckled on the folding lockhole 4 erectting vehicle frame 6 folding gathering sill 5 upper end；It is provided with one at described setting vehicle frame 6 top stage casing rear
Individual engaging lug 7, accordingly the front end in the seat vehicle frame 9 being provided with medicated cushion 10 also be provided with an engaging lug 8, before seat vehicle frame 9
It is hinged that the engaging lug 8 at end and the engaging lug 7 erectting the interruption of vehicle frame 6 top pass through jointed shaft 11；Take turns main car frame 30 He in the rear
It is additionally provided with a Seat support vehicle frame 28 between seat vehicle frame 9, that is: it is provided with one in trailing wheel main car frame 30 stage casing and be used for
Connecting chair supports the engaging lug 26 of vehicle frame 28, also is provided with an engaging lug 27, seat in Seat support vehicle frame 28 lower end accordingly
Chair supports the engaging lug 27 of vehicle frame 28 lower end and trailing wheel main car frame 30 stage casing engaging lug 26 hinged by jointed shaft 25；Seat support
The engaging lug 42 of vehicle frame 28 upper end is hinged on the vehicle frame at seat vehicle frame 9 middle part by jointed shaft 29；In the described main car of trailing wheel
It is additionally provided with an oblique pull vehicle frame 24, one end of oblique pull vehicle frame 24 is hinged on rear side of setting vehicle frame 6 by jointed shaft 17 below frame 30
Bottom, the other end of oblique pull vehicle frame 24 is hinged in the middle part of trailing wheel main car frame 30 by jointed shaft 52.
The difference of the present embodiment one, embodiment two and embodiment three essentially consists in and folds gathering sill 5 and self-locking device 14
The difference of structure setting:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6 embodiment one: it is characterized in that: the described knot folding gathering sill 5
Structure is an obstructed groove, corresponding axis hole 46 inner side in trailing wheel main car frame 30 leading portion prong 12 both sides engaging lug 13 and from
Be equipped with fairlead 49 inside locking device installing hole 47, fairlead 49 can easily on the folding gathering sill 5 of both sides on glide
Dynamic；When vehicle frame launches, the lock pin 48 being arranged on the self-locking device 14 of side passes through on the folding gathering sill 5 erectting vehicle frame 6
Vehicle frame launch lockhole 36 by the engaging lug 13 of trailing wheel main car frame 30 prong 12 both sides be movably articulated in setting vehicle frame 6 fold guiding
The both sides of groove 5 lower end；During vehicle frame folding, the lock pin 48 being arranged on the self-locking device 14 of side passes through setting vehicle frame 6 to fold
The engaging lug 13 of trailing wheel main car frame 30 prong 12 both sides is movably articulated in setting vehicle frame 6 and folds by the folding lockhole 4 on gathering sill 5
The both sides of gathering sill 5 upper end.
The structure that embodiment two and embodiment three fold gathering sill 5 is a groove, accordingly its self-locking device 14 also with
The structure of embodiment one differs, as shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12 embodiment two: it is characterized in that: institute
The structure of the folding gathering sill 5 stated is a groove, is therefore additionally provided with a vehicle frame folding on self-locking device 14 accordingly
Axle 64, vehicle frame folding axle 64 passes through the groove folding gathering sill 5 can slide up and down along folding gathering sill 5；And in vehicle frame folding axle
It is additionally provided with a cooperation on 64 and fold the self-locking guide 63 folding lockhole 4 and vehicle frame expansion lockhole 36 lock on gathering sill 5.
As shown in Figure 13, Figure 14, Figure 15 and Figure 16 embodiment three: it is characterized in that: the structure of described folding gathering sill 5
It is also a groove, equally corresponding on self-locking device 14, also have additional a vehicle frame folding axle 64, vehicle frame folding axle
64 pass through the groove folding gathering sill 5 can slide up and down along folding gathering sill 5；Embodiment three is with the difference of embodiment two:
Launch lockhole 36 and be located on the side folding gathering sill 5 due to folding lockhole 4 and vehicle frame, therefore launch with folding lockhole 4 and vehicle frame
The self-locking bearing pin 48 that lockhole 36 matches is provided on vehicle frame folding axle 64 side on self-locking device 14.
In sum, a kind of described light collapsible car it is characterised in that: fold gathering sill 5 structure can for other
Structure, the structure of same self-locking device 14 can also be other buckle structures.
A kind of described light collapsible car it is characterised in that: be provided with one inside described setting vehicle frame 6 hypomere tiltedly
Draw vehicle frame folding mounting groove 16, be provided with a Seat support vehicle frame folding mounting groove below described seat vehicle frame 9 leading portion
60th, it is also equipped with a setting vehicle frame mounting groove 62 below described trailing wheel main car frame 30 (as Fig. 3, Fig. 5, Fig. 9 and Figure 10 institute
Show), now, the engaging lug 42 of Seat support vehicle frame 28 upper end is just hinged on the seat at seat vehicle frame 9 middle part by jointed shaft 29
Support in the vehicle frame of vehicle frame folding mounting groove 60, one end of oblique pull vehicle frame 24 is hinged on rear side of setting vehicle frame 6 by jointed shaft 17
The bottom of oblique pull vehicle frame folding mounting groove 16 in, the other end of oblique pull vehicle frame 24 trailing wheel main car frame is hinged on by jointed shaft 52
In the setting vehicle frame mounting groove 62 at 30 middle parts.When vehicle frame folding, oblique pull vehicle frame folding mounting groove 16, Seat support vehicle frame folding
Mounting groove 60, erects vehicle frame mounting groove 62 and is available for oblique pull vehicle frame 24, Seat support vehicle frame 28 and erects laying of vehicle frame 6, thus
Make that overall vehicle after vehicle folding is more compact, volume is less, easily portable.
A kind of described light collapsible car it is characterised in that: oblique pull vehicle frame 24 is arranged to a kind of vibration absorber.Due to inciting somebody to action
Oblique pull vehicle frame 24 is arranged to a kind of vibration absorber (as shown in Figure 3 and Figure 5), is no need for additionally mounted vibration absorber on vehicle frame,
The purpose of vibration damping can be reached, structure, the reduces cost of vehicle frame can be reduced again.
A kind of described light collapsible car it is characterised in that: Seat support vehicle frame 28 can also be arranged to a kind of vibration damping
Device.Due to Seat support vehicle frame 28 is arranged to a kind of vibration absorber (as shown in Figure 3 and Figure 5), it is no need on vehicle frame another
Outer installation vibration absorber, can reach the purpose of vibration damping, can reduce structure, the reduces cost of vehicle frame again.
A kind of described light collapsible car it is characterised in that: described handle 1 is arranged to folding handle.During vehicle frame folding,
Handle also folds therewith, so that after folding, overall vehicle is more compact, volume is less, easily portable.
A kind of described light collapsible car it is characterised in that: described pedal 21 is arranged to be folded up structure, car
When frame folds, pedal 21 also folds therewith, so that after folding, overall vehicle is more compact, volume is less, easily portable.
A kind of operation principle of light collapsible car of the present invention is: due in seat vehicle frame 9 front end and setting vehicle frame 6 top
Connect between disconnected engaging lug 7, Seat support vehicle frame 28 is connected between seat vehicle frame 9 and trailing wheel main car frame 30, oblique pull vehicle frame
Between 24 and trailing wheel main car frame 30 middle part, the connection and setting vehicle frame 6 bottom between is all hinged by jointed shaft, when user needs
During by carriage frame folding storage, the lock pin 48 of self-locking device 14 or self-locking guide 63 are launched by user first from vehicle frame
While in lockhole 36, pull-out is lifted up, due to the pressure that seat vehicle frame 9 is downward, trailing wheel main car frame 30 leading portion prong 12 both sides
Engaging lug 13 on setting fairlead 49 or vehicle frame folding axle 64 along erect vehicle frame 6 folding gathering sill 5 slide from bottom to top
Move to folding gathering sill 5 top, now other all vehicle frames will be drawn close to setting vehicle frame 6 centered on trailing wheel main car frame 30,
Just can conveniently quickly roll over erectting vehicle frame 6, seat vehicle frame 9, oblique pull vehicle frame 24, Seat support vehicle frame 28 and trailing wheel main car frame 30
Folded, finally self-locking device 14 is latched on the folding lockhole 4 erectting vehicle frame 6, vehicle frame folding completes.When user needs car
When vehicle frame launches to use, first the lock pin 48 of self-locking device 14 or self-locking guide 63 are pulled out from folding lockhole 4, due to
Seat cushion 10 on seat vehicle frame 9 is lifted up by vehicle frame self gravitation and handss power-assisted gently, trailing wheel main car frame 30 leading portion prong
The fairlead 49 of 12 both sides vehicle frame settings or vehicle frame folding axle 64 slide from top to bottom along the folding gathering sill 5 erectting vehicle frame 6
To folding gathering sill 5 bottom, now erect vehicle frame 6, seat vehicle frame 9, oblique pull vehicle frame 24, Seat support vehicle frame 28 and trailing wheel master
Lock pin 48 on self-locking device 14 or self-locking guide 63 are finally latched in by the vehicle frame 30 also Automatic-expanding because of the gravity of itself
Car adds on expansion lockhole 36, and vehicle frame launches very firm.This folding mode is simple to operation, and long-time use is hardly damaged, and
Occur without folding difficulties or insensitive phenomenon.
Claims (7)
1. a kind of light collapsible car, mainly by handle (1), be arranged on turning-bar (15) below handle, pedal (21), install
Front-wheel (23) under front fork (22) below turning-bar, trailing wheel main car frame (30), be arranged on trailing wheel main car frame (30) rear end after
Trailing wheel (32) under wheel fork (31), seat vehicle frame (9), vibration absorber and other vehicle frame and support vehicle frame composition；Its feature exists
In: the mounting connection structure between a kind of described its part of light collapsible car is: sets in the rear side of described turning-bar (15)
There is a setting vehicle frame (6) with turning-bar (15) gemel connection, that is, be provided with rear side of described turning-bar (15) upper end
One upper shaft grooving (2), it is provided with a lower axle grooving (19) on rear side of turning-bar (15) lower end, accordingly in described upending vehicle
It is provided with a Upper shaft sleeve (3) coordinating with upper shaft grooving (2) on front side of frame (6) upper end, on front side of setting vehicle frame (6) lower end, be provided with one
The individual Lower shaft sleeve (18) coordinating with lower axle grooving (19), Upper shaft sleeve (3) is hingedly connected to turning-bar (15) upper shaft by jointed shaft
The connection sleeve pipe (39) that the upper and lower axle sleeve of grooving (2) (18) passes through on front fork (22) is hingedly connected to the lower axle of turning-bar (15)
On grooving (19)；It is provided with a folding gathering sill (5) erectting vehicle frame (6) top, be provided with the leading portion of trailing wheel main car frame (30)
The prong (12) that one confession slides up and down on erectting the folding gathering sill (5) of vehicle frame (6), the connection of prong (12) port both sides
Ear is movably connected in folding gathering sill (5) both sides；It is provided with one in the wherein side of prong (12) port both sides engaging lug certainly
Locking device (14), corresponding is provided with, in described folding gathering sill (5) upper end, the folding that a cooperation self-locking device (14) latches
Folded lockhole (4), launch lockhole (36) folding gathering sill (5) lower end and be provided with the vehicle frame that a cooperation self-locking device (14) latches；
It is provided with an engaging lug at described setting vehicle frame (6) top stage casing rear, accordingly in the chair coach being provided with medicated cushion (10)
The front end of frame (9) also is provided with an engaging lug, the engaging lug of seat vehicle frame (9) front end and the company erectting the interruption of vehicle frame (6) top
It is hinged that lug passes through jointed shaft；It is additionally provided with a Seat support in the rear between wheel main car frame (30) and seat vehicle frame (9)
Vehicle frame (28), that is: it is provided with an engaging lug supporting vehicle frame (28) for connecting chair in trailing wheel main car frame (30) stage casing,
Corresponding also be provided with an engaging lug in Seat support vehicle frame (28) lower end, the engaging lug of Seat support vehicle frame (28) lower end and after
It is hinged that wheel main car frame (30) stage casing engaging lug passes through jointed shaft；The engaging lug of Seat support vehicle frame (28) upper end is cut with scissors by jointed shaft
It is connected on the vehicle frame in the middle part of seat vehicle frame (9)；It is additionally provided with an oblique pull vehicle frame (24) below described trailing wheel main car frame (30),
One end of oblique pull vehicle frame (24) is hinged on setting vehicle frame (6) bottom rear by jointed shaft, and the other end of oblique pull vehicle frame (24) leads to
Cross jointed shaft to be hinged in the middle part of trailing wheel main car frame (30).
2. a kind of light collapsible car according to claim 1 it is characterised in that: in described setting vehicle frame (6) hypomere portion
Inner side is provided with oblique pull vehicle frame folding mounting groove (16), is provided with a seat below described seat vehicle frame (9) leading portion
Chair supports vehicle frame folding mounting groove (60), is also equipped with a setting vehicle frame mounting groove below described trailing wheel main car frame (30)
(62), now, the engaging lug of Seat support vehicle frame (28) upper end is just hinged on the seat in the middle part of seat vehicle frame (9) by jointed shaft
Support in the vehicle frame of vehicle frame folding mounting groove (60), one end of oblique pull vehicle frame (24) is hinged on setting vehicle frame (6) by jointed shaft
Rear side the bottom of oblique pull vehicle frame folding mounting groove (16) in, the other end of oblique pull vehicle frame (24) trailing wheel is hinged on by jointed shaft
In setting vehicle frame mounting groove (62) in the middle part of main car frame (30).
3. a kind of light collapsible car according to claim 1 and 2 it is characterised in that:
The structure of described folding gathering sill (5) is an obstructed groove, corresponding in trailing wheel main car frame (30) leading portion prong
(12) inside the axis hole (46) of both sides engaging lug and be equipped with fairlead (49), fairlead inside self-locking device installing hole (47)
(49) can easily slide up and down on the folding gathering sill (5) of both sides；
Or the structure of described folding gathering sill (5) is a groove, therefore being additionally provided with self-locking device (14) accordingly
One vehicle frame folding axle (64), vehicle frame folding axle (64) can be upper and lower along folding gathering sill (5) through the groove folding gathering sill (5)
Slide, folding lockhole (4) and the vehicle frame expansion lock that a cooperation folds on gathering sill (5) is additionally provided with vehicle frame folding axle (64)
The self-locking guide (63) that hole (36) latches；
Or the structure of described folding gathering sill (5) is a groove, therefore being additionally provided with self-locking device (14) accordingly
One vehicle frame folding axle (64), vehicle frame folding axle (64) can be upper and lower along folding gathering sill (5) through the groove folding gathering sill (5)
Slide, fold lockhole (4) and vehicle frame launches lockhole (36) and is located on the side folding gathering sill (5), with folding lockhole (4) and vehicle frame
The self-locking bearing pin (48) that expansion lockhole (36) matches is provided on vehicle frame folding axle (64) side on self-locking device (14).
4. a kind of light collapsible car according to claim 1 and 2 it is characterised in that: oblique pull vehicle frame (24) is arranged to one
Plant vibration absorber.
5. a kind of light collapsible car according to claim 3 it is characterised in that: oblique pull vehicle frame (24) is arranged to one kind and subtracts
Vibrating device.
6. a kind of light collapsible car according to claim 1 and 2 it is characterised in that: can also be by Seat support vehicle frame
(28) it is arranged to a kind of vibration absorber.
7. a kind of light collapsible car according to claim 3 it is characterised in that: Seat support vehicle frame (28) can also be set
It is set to a kind of vibration absorber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075863.4A CN105539691A (en) | 2016-01-27 | 2016-01-27 | Light folding bicycle |
| CN2016100758634 | 2016-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106347558A true CN106347558A (en) | 2017-01-25 |
| CN106347558B CN106347558B (en) | 2022-03-08 |
Family
ID=55819354
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610075863.4A Pending CN105539691A (en) | 2016-01-27 | 2016-01-27 | Light folding bicycle |
| CN201621219458.7U Withdrawn - After Issue CN206155702U (en) | 2016-01-27 | 2016-11-03 | Light -duty folding car |
| CN201610997347.7A Active CN106347558B (en) | 2016-01-27 | 2016-11-03 | Light folding bicycle |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610075863.4A Pending CN105539691A (en) | 2016-01-27 | 2016-01-27 | Light folding bicycle |
| CN201621219458.7U Withdrawn - After Issue CN206155702U (en) | 2016-01-27 | 2016-11-03 | Light -duty folding car |
Country Status (1)
| Country | Link |
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| CN (3) | CN105539691A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945775A (en) * | 2017-04-16 | 2017-07-14 | 温州卓达运动健身器材有限公司 | A kind of folding stand |
| CN109018142A (en) * | 2018-09-18 | 2018-12-18 | 李惠琼 | A kind of folding stand applied to car body |
| CN113428269A (en) * | 2021-07-08 | 2021-09-24 | 肖庆庆 | Electric motor car seat folding mechanism |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD774979S1 (en) | 2015-05-28 | 2016-12-27 | Urban626, Llc | Motorized scooter |
| CN105539691A (en) * | 2016-01-27 | 2016-05-04 | 温州卓达运动健身器材有限公司 | Light folding bicycle |
| CN105923079B (en) * | 2016-05-05 | 2018-05-22 | 温州卓达运动健身器材有限公司 | A kind of auto-folder foot pedal |
| EP3487753A1 (en) | 2016-07-20 | 2019-05-29 | Urban626, LLC | Convertible scooter |
| CN106114730B (en) * | 2016-08-03 | 2018-12-18 | 佛山市极动信息科技有限公司 | A kind of electric boosted tricycle of fast folding |
| US10363829B2 (en) | 2016-09-21 | 2019-07-30 | Urban626, Llc | Portable and convertible rechargeable battery power supply |
| CN106394776A (en) * | 2016-11-03 | 2017-02-15 | 温州卓达运动健身器材有限公司 | Light foldable electric bicycle |
| USD832150S1 (en) | 2016-12-29 | 2018-10-30 | Urban626, Llc | Motorized scooter |
| WO2019032545A1 (en) | 2017-08-07 | 2019-02-14 | Urban626, Llc | Compactible scooter with tensioned body |
| KR102520979B1 (en) * | 2017-09-27 | 2023-04-12 | 라디오플라이어인코포레이티드 | folding tricycle |
| CN107639641A (en) * | 2017-11-01 | 2018-01-30 | 苏州儒博特科技有限公司 | Multipurpose Remote robot |
| FR3076538B1 (en) * | 2018-01-08 | 2020-01-10 | Id Development Limited | ROLLING MACHINE INTENDED TO BE OVERLAPED BY A CHILD |
| CN109733523A (en) * | 2019-01-11 | 2019-05-10 | 衢州学院 | A kind of scooter |
| CN109501929A (en) * | 2019-01-11 | 2019-03-22 | 衢州学院 | A kind of folding type vehicle insteading of walk |
| TWI716148B (en) * | 2019-10-09 | 2021-01-11 | 樂酷馬智動科技股份有限公司 | Folding mechanism and scooter with the same |
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| CN206155702U (en) * | 2016-01-27 | 2017-05-10 | 温州卓达运动健身器材有限公司 | Light -duty folding car |
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- 2016-01-27 CN CN201610075863.4A patent/CN105539691A/en active Pending
- 2016-11-03 CN CN201621219458.7U patent/CN206155702U/en not_active Withdrawn - After Issue
- 2016-11-03 CN CN201610997347.7A patent/CN106347558B/en active Active
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| EP0505598A1 (en) * | 1991-03-28 | 1992-09-30 | Idit, International Design N.V. | Bicycle with folding frame |
| GB2433920A (en) * | 2006-01-05 | 2007-07-11 | Glap Internat Co Ltd | Foldable bicycle |
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| CN206155702U (en) * | 2016-01-27 | 2017-05-10 | 温州卓达运动健身器材有限公司 | Light -duty folding car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945775A (en) * | 2017-04-16 | 2017-07-14 | 温州卓达运动健身器材有限公司 | A kind of folding stand |
| CN109018142A (en) * | 2018-09-18 | 2018-12-18 | 李惠琼 | A kind of folding stand applied to car body |
| CN113428269A (en) * | 2021-07-08 | 2021-09-24 | 肖庆庆 | Electric motor car seat folding mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206155702U (en) | 2017-05-10 |
| CN106347558B (en) | 2022-03-08 |
| CN105539691A (en) | 2016-05-04 |
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