CN104002903A - Herringbone foldable tricycle - Google Patents
Herringbone foldable tricycle Download PDFInfo
- Publication number
- CN104002903A CN104002903A CN201310100296.XA CN201310100296A CN104002903A CN 104002903 A CN104002903 A CN 104002903A CN 201310100296 A CN201310100296 A CN 201310100296A CN 104002903 A CN104002903 A CN 104002903A
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- steel wire
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- bottom bar
- pin
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 230000007704 transition Effects 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000000969 carrier Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 2
- 230000033001 locomotion Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a herringbone foldable tricycle. A back end of a bottom rod is hinged to a front end of a back wheel frame through a middle shaft, and a back wheel is mounted on the back wheel frame; a connecting rod hinged to the bottom rod is connected to the back wheel frame through a spring bolt; one front wheel frame is hinged to the left side and the right side of the middle-rear part of the bottom rod respectively; a steering bearing sleeve is arranged at the outer end of each front wheel frame; front wheels are mounted on a lower end of an operating rod of the steering bearing sleeve in a penetrating manner; a support rod is hinged to the middle part of each front wheel frame; the inner ends of the two support rods are hinged to two sides of a support rod base which can move front and back on the bottom rod; a seat surface is composed of left and right seat surface side rods mounted on the bottom rod and a seat surface covering; a seatback is composed of left and right seatback side rods mounted on a front oblique rod of the back wheel frame and a seatback covering; a bottom frame and the back wheel frame are provided with a drive device which is composed of a three-level drive chain; the front wheel frames can be folded through movement of the support rod base, and the back wheel frame can be folded towards the bottom rod by releasing the connecting rod.
Description
Technical field
The present invention relates to a kind of Foldable bicycle, relate in particular to a kind of folding pair of steering front wheel tricycle.
Background technology
Compared with two wheel bicycles, the more comfortable length distance travel that is steadily conducive to of the tricycle that has seat that double front wheel turns to single rear wheel to drive, but be not easy to deposit or carry, known folding pair of steering front wheel tricycle is as the patent of invention of application number 200410079952.3 " a kind of double control rod double front turning wheel foldable tricycle ", although a kind of folding tricycle is provided, but exist structure more complicated, seat is comfortable not and be only suitable for defect and the restriction of reciprocating swing type actuating device, and because the spacing of two front-wheels can not change, can not take into account folding after the spacing of two front-wheels should be little and while using especially on laterally domatic two front-wheel spacing should be large so that be difficult for rollover.
Summary of the invention
The object of this invention is to provide a kind of structure simple, use ordinary bicycle actuating device, there is more comfortable seat, two steering front wheel tricycles that can fold with simple motion, and described tricycle folds when the gap ratio of two front-wheels launches afterwards little.
The object of the present invention is achieved like this: by the rear end of bottom bar be equipped with trailing wheel rear wheel frame front end by axis hinged, rear wheel frame can be folded to bottom bar around middle shaft rotation, the front end of a pipe link is hinged on bottom bar simultaneously, the rear end of pipe link is connected with rear wheel frame by a spring tongue, and in the time that spring tongue is locked, bottom bar is relative with rear wheel frame fixing.At the each hinged front wheel carrier of left and right sides of bottom bar postmedian, there is a steering bearing sleeve pipe outer end of front wheel carrier, two one control levers pass steering bearing sleeve pipe separately and become coaxial installation by steering bearing with steering bearing sleeve pipe, outside, every one control lever lower end all meets at right angles and is connected with a front wheel spindle, two front-wheels are arranged on respectively on front wheel spindle separately by front-wheel bearing, the middle part of each front wheel carrier is all hinged with the outer end of a pole, the inner of two poles is all hinged on two sides of a pole pedestal, pole pedestal is arranged on bottom bar and can on bottom bar, moves forward and backward, in the time that pole pedestal moves forward to limit position, left and right front wheel carrier is strutted the spacing maximum to two front-wheels by the pole of two sides, otherwise the outer end of two front wheel carriers is drawn close to centre in the time that pole pedestal moves backward, seat comprises chair top and seat back, chair top is made up of two of the left and right chair top side lever and the chair top covering that are arranged on bottom bar, seat back is made up of two of the left and right seat back side lever and the seat back covering that are arranged on the front brace of rear wheel frame.Bottom bar front end is equipped with gear pipe and transition axis, crank steady arm is hinged on transition axis and has the screw rod on the gear pipe being arranged on before transition axis to support, crank steady arm front end is equipped with driving crank and pedal, driving device is made up of three grades of messenger chains, transition chain wheel set is housed on transition axis, front sprocket wheel on driving front chain connection driving crank and the elementary sprocket wheel of transition chain wheel set, medium chain wheels are arranged on axis by centre bearer, middle messenger chain connects the secondary sprocket wheel of transition chain wheel set and the elementary sprocket wheel of medium chain wheels, flywheel on secondary sprocket wheel and the hind axle of rear messenger chain connection medium chain wheels.Between the steering bearing sleeve pipe of front wheel carrier and joystick, there is one to turn to synchro, turn to synchro to have a steel wire casing frame and one to be separately fixed on steering bearing sleeve pipe and joystick with the movable part that steel wire casing frame does to relatively move, the traction steel wire in the steel wire casing of steel wire casing frame two ends connects the wire clip that two of left and right turn to the movable part of synchro makes one of them joystick drive the handling maneuver of front-wheel synchronously to pass to another joystick and front-wheel.Front-wheel and trailing wheel are all equipped with brake equipment.
Owing to adopting bottom bar and rear wheel frame is hinged and fix and pole pedestal is installed movably on bottom bar with pipe link and pole is formed to the collapsible support of the chevron pointing of two front wheel carriers and with joystick directly control front-wheel steering and use common bicycle driving device, having simplified the structure of described folding tricycle; The seat being made up of chair top and seat back can do pleasantly in the scope of folding rear permissible lateral dimension; Described folding mode can dwindle after making the spacing of front-wheel folding, met have less width after folding and launch after can more stably on the road surface that has transverse grade, travel.
Brief description of the drawings
Fig. 1 is the lateral plan of embodiments of the invention 1.
Fig. 2 is the birds-eye view of embodiments of the invention 1.
Fig. 3 is the front elevation of embodiments of the invention 1.
Fig. 4-A is the pole of embodiments of the invention 1 and the birds-eye view of pole pedestal.
Fig. 4-B is the pole of embodiments of the invention 1 and the front elevation of pole pedestal.
Fig. 4-C is chute and the slide block lateral plan of the pole pedestal of embodiments of the invention 1.
Fig. 5-A is the lateral plan that turns to synchro of embodiments of the invention 1.
Fig. 5-B is the birds-eye view that turns to synchro of embodiments of the invention 1.
Fig. 6-A is the partial side view of bottom bar and the chair top side lever of embodiments of the invention 2.
Fig. 6-B is the partial front elevation view of bottom bar and the chair top side lever of embodiments of the invention 2.
Fig. 7 is the bottom bar of embodiments of the invention 2 and the lateral plan of rear wheel frame junction.
Fig. 8-A is the birds-eye view of the front wheel carrier end of embodiments of the invention 2.
Fig. 8-B is the lateral plan of the front wheel carrier end of embodiments of the invention 2.
Fig. 9-A is front wheel carrier and the pendulous device front elevation of embodiments of the invention 3.
Fig. 9-B is front wheel carrier and the pendulous device birds-eye view of embodiments of the invention 3.
Figure 10-A is the lateral plan that turns to synchro of embodiments of the invention 3.
Figure 10-B is the birds-eye view that turns to synchro of embodiments of the invention 3.
In figure 1. The bottom rod 2. Rear wheel 3. 4. The rear frame axis 5. 6. Link rod spring pin 7. 8. The front wheel frame to bearing casing 9. Joystick 10. Front axle 11. The front wheel 12. The strut 13. The strut tower 14. Chute 15. Slide 16. Pin set of 17. 18. The pin seat surface side rod 19. The seat surface skin, diagonal before 21. The seat of the chair side bar 22. The seat of the chair skin 23. 24. The transition shaft block tube 25. 26 crank support rod. The screw 27 drive the crank 28 and 29 transition chain 30. 31 before transmission chain sprocket before 32. Chain 33. 34 in the transmission chain transmission chain after 35 flywheel 36 straight wire casing frame with a stent 38. The outer casing 39. The cross pin 40. The casing in 41. The shaft pin 42. 43. The wire clip transmission wire 44. Adjust the frame 45. The support bar 46. 47. The adjusting screw tightening wire 48. Rings. 49 swinging pillar 50. 51. The strut pin gear piece of 52. 53. The locating pin tooth set. 54 garden tube 55. The garden ring 56. 57. The rotating rod wire and 58. 59 Angle steel casing frame. The arc guide plate 60 CARDS
Detailed description of the invention
In the embodiment 1 shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, by the rear end of bottom bar 1 be equipped with trailing wheel 2 rear wheel frame 3 front end by axis 4 hinged, rear wheel frame can be folded around middle shaft rotation, the front end of a pipe link 5 is hinged on bottom bar simultaneously, the rear end of pipe link is connected with rear wheel frame by a spring tongue 6, and in the time that spring tongue is locked, bottom bar is relative with rear wheel frame fixing.At the each hinged front wheel carrier 7 of left and right sides of bottom bar postmedian, there is a steering bearing sleeve pipe 8 outer end of front wheel carrier, two one control levers 9 pass steering bearing sleeve pipe separately and become coaxial installation by steering bearing with steering bearing sleeve pipe, outside, every one control lever lower end all meets at right angles and is connected with a front wheel spindle 10, two front-wheels 11 are arranged on respectively on front wheel spindle separately by front-wheel bearing, the middle part of each front wheel carrier is all hinged with the outer end of a pole 12, two poles the inner be all hinged on two sides of a pole pedestal 13, pole pedestal has a slide block 15 being arranged in bottom bar upper hopper chute 14 on bottom bar, to move forward and backward with slide block, in the time that pole pedestal moves forward to limit position, left and right front wheel carrier is strutted the spacing maximum to two front-wheels by the pole of two sides, now on bottom bar, the pin 17 in pin sleeve 16 falls in the pin-and-hole on slide block 15 pole pedestal is fixed, otherwise the outer end of two front wheel carriers is drawn close to centre in the time that pole pedestal moves backward, seat comprises chair top and seat back, chair top is made up of two of the left and right chair top side lever 18 and the chair top covering 19 that are arranged on bottom bar, seat back is made up of two of the left and right seat back side lever 21 and the seat back covering 22 that are arranged on the front brace 20 of rear wheel frame.Bottom bar 1 front end is equipped with gear pipe 23 and transition axis 24, crank steady arm 25 is hinged on transition axis and has the screw rod 26 on the gear pipe being arranged on before transition axis to support, crank steady arm front end is equipped with driving crank 27 and pedal 28, driving device is made up of three grades of messenger chains, transition chain wheel set 29 is housed on transition axis, driving front chain 30 connects front sprocket wheel 31 on driving crank axle and the elementary sprocket wheel of transition chain wheel set, medium chain wheels 32 are arranged on axis 4 by centre bearer, middle messenger chain 33 connects the secondary sprocket wheel of transition chain wheel set and the elementary sprocket wheel of medium chain wheels, rear messenger chain 34 connects the flywheel 35 on secondary sprocket wheel and the hind axle of medium chain wheels.The synchro that turns to of described embodiment 1 has movable part and a straight line steel wire casing frame 36 being fixed on steering bearing sleeve pipe being fixed on joystick, the termination of two steel wire casings is contained on straight line steel wire casing frame and distributes in opposite directions and become coaxial installation with tangent line along the tangent line of a correct radial of steering bearing sleeve pipe center shaft, movable part has one to be fixed on joystick upper bracket 37 with anchor ear, respectively there is described in a pin hole axis of two pin holes parallel with the line at center, two steel wire casing terminations on two limits of support, lateral pin 39 through support two pin holes is connected on support by a tube wall with the outer tube 38 of pin sleeve and makes the axis of outer tube vertical with the line at two steel wire casing port centers, in outer tube, there is an inner sleeve 40, perpendicular pin 41 connects together inner sleeve and outer tube can coaxially relatively rotate, there is a screw that axis is vertical with the axis of inner sleeve in inner sleeve lower end, an adaptive screw through described screw connects a wire clip 42, described screw is simultaneously with the clamp screw of opposing through the steel wire of wire clip, transmission steel wire 43 use wire clips through two steel wire casing terminations are clamped or two soft metal terminations of passing separately the transmission steel wire of steel wire casing termination are fixed in same wire clip, the rotation meeting with respect to steering bearing sleeve pipe of such joystick synchronously passes to another joystick that same apparatus is housed by transmission steel wire, owing to there being lateral pin, the three degree of freedom that the screw of perpendicular pin and inner sleeve lower end forms, when joystick is rotated, the line of wire clip two ports overlaps with the line at two steel wire casing port centers all the time.Front-wheel and trailing wheel are all equipped with brake equipment.
In the embodiment 2 shown in Fig. 6, Fig. 7 and Fig. 8, chair top side lever 18 and seat back side lever 21 are all hinged on the telescopic adjusting bracket 44 on the front brace 20 of bottom bar 1 or rear wheel frame, simultaneously all be hinged with a strut bar 45 on top described side lever and pin jointed end adjusting bracket, tighten up loosen that governing screw 46 on adjusting bracket makes adjusting bracket to center or outwards movement can make seat covering tighten up or loosen.Described strut bar 45 forms and makes upwards folding of strut bar because the hinged hinge upside of described rod member has a limit plate washer by two isometric rod members are hinged, on the link pin of strut bar mid point hinge, cover has one to be connected with the suspension ring 48 that tighten up steel wire 47, tighten up steel wire by from suspension ring belows to be contained in bottom bar with sleeve pipe on swing pillar 49 on the same rod member in junction of brace be connected the swing pillar on another rod member, in the time that described bicycle is opened, the junction of bottom bar and front brace is protruded the distance of the swing pillar lower end that is placed in junction two sides is pulled open downwards, tightening up steel wire is tightened up and strut bar is stretched seat is opened, thereby otherwise in the time of described bicycle folding the junction of bottom bar and front brace upwards the lower end of the recessed swing pillar that makes two sides draw close make to tighten up steel wire loosen strut bar upwards folding seat can be drawn in to centre.Connection front wheel carrier 7 at described embodiment 2 is installed with a gear sheet 51 with the upper end of the pole bearing pin 50 of pole 12, pole bearing pin is fixedly connected with pole by locating dowel pin 52, steel wire casing frame is fixedly mounted on one simultaneously has the tooth of the fan-shaped outer flank of tooth of part to overlap outside 53, the described tooth cover that has the fan-shaped outer flank of tooth of part is enclosed within that steering bearing sleeve pipe 8 is outer can coaxially be relatively rotated with steering bearing sleeve pipe and the flank of tooth engages with the gear sheet that is fixed on pole bearing pin upper end, in the time that front wheel carrier draws in to center, between pole and front wheel carrier, the variation of angle makes gear sheet rotate an angle relative to front wheel carrier, thereby the effect that puts flank engagement due to tooth makes steel wire casing frame make front-wheel roughly keep original direction to the identical angle of counter-rotation.
In the embodiment 3 shown in Fig. 9 and Figure 10, bottom bar Shi Yiduan garden axle with front wheel carrier connecting bridge, outside the axle of described garden, cover has Yi Gekeyu garden axle to make the garden cylinder 54 of coaxial rotation, cylinder outer surface cover in garden has the relative garden of an energy cylinder to make axially movable garden ring 55, two sides of annulus are hinged by hinge and pole 12, two front wheel carriers 7 are arranged on garden cylinder two sides by hinge, between garden axle and cylindrical wall, have simultaneously a penetrating arc-shaped cavity make middle messenger chain 33 can be from cavity by and garden cylinder relatively garden axle do the swing of certain angle, thereby the car body that makes described embodiment relatively front wheel carrier do left and right to the swing of certain angle to adapt at bend or to make tilting of car body when laterally travel in slope, and can be by regulating the degree of tightness of the screw that is used for clamping damping fin of cylinder and bottom bar remainder junction to change the size of damping of oscillations, the inside folding of front wheel carrier in the time that annulus moves to front wheel carrier hinge direction on cylinder.The movable part that turns to synchro of described embodiment 3 has one to be fixed on dwang 56 on joystick and one and to be enclosed within on steering bearing sleeve pipe and can to make the coaxial coil of wire 57 that has in relative rotation arc groove with steering bearing sleeve pipe, latch on described dwang inserts in the pin-and-hole of described coil of wire, there is an angle steel wire casing frame 58 being fixed on steering bearing sleeve pipe coil of wire below, the termination of two steel wire casings is contained on angle steel wire casing frame and becomes angle distribution that the axis of termination is overlapped with the tangent line of coil of wire groove central arc, the groove that imports the opposite of side at the transmission steel wire 43 of coil of wire has a breach, transmission steel wire passes in the cutting ferrule 60 that the arc-shaped guide plate 59 of breach above coil of wire penetrate the same side importing at the transmission steel wire of coil of wire also clamped screw-clamped, the rotation that latch drive coil of wire in the time that the joystick of a side rotates on dwang is done the rotation of equal angular and driven opposite side coil of wire to make equal angular by transmission steel wire drives opposite side joystick to rotate by latch again.
Claims (8)
1. a two front turning wheel foldable tricycle, comprise a bottom bar, a rear wheel frame that trailing wheel is housed being connected with bottom bar, be arranged on the seat on bottom bar and rear wheel frame, two front wheel carriers that are connected to bottom bar left and right and respectively have a front-wheel that can turn to, between two front-wheels, being equipped with is mutually related turns to synchronous device, be provided with actuating device and brake equipment simultaneously, it is characterized in that: the rear end of the bottom bar of described tricycle be equipped with trailing wheel rear wheel frame front end by axis hinged, the front end of a pipe link is hinged on bottom bar, the rear end of pipe link is connected with rear wheel frame by a spring tongue, at the each hinged front wheel carrier of left and right sides of bottom bar postmedian, there is a steering bearing sleeve pipe outer end of front wheel carrier, two one control levers pass steering bearing sleeve pipe separately and become coaxial installation by steering bearing with steering bearing sleeve pipe, outside, every one control lever lower end all meets at right angles and is connected with a front wheel spindle, two front-wheels are arranged on respectively on front wheel spindle separately by front-wheel bearing, the middle part of each front wheel carrier is hinged with a pole, two poles the inner be hinged on two sides of a pole pedestal, pole pedestal is arranged on bottom bar and can on bottom bar, moves forward and backward, bottom bar front end is equipped with transition axis and gear pipe simultaneously, crank steady arm is hinged on transition axis and has the screw rod being arranged on gear pipe to support, crank steady arm front end is equipped with driving crank and pedal, driving device is made up of three grades of messenger chains, transition chain wheel set is housed on transition axis, front sprocket wheel on driving front chain connecting crank and the elementary sprocket wheel of transition chain wheel set, medium chain wheels are arranged on axis by centre bearer, middle messenger chain connects the secondary sprocket wheel of transition chain wheel set and the elementary sprocket wheel of medium chain wheels, flywheel on secondary sprocket wheel and the hind axle of rear messenger chain connection medium chain wheels.
2. a kind of tricycle according to claim 1 is characterized in that: described seat comprises chair top and seat back, chair top is made up of two of the left and right chair top side lever and the chair top covering that are arranged on bottom bar, and seat back is made up of two of the left and right seat back side lever and the seat back covering that are arranged on the front brace of rear wheel frame.
3. a kind of tricycle according to claim 2 is characterized in that: described chair top side lever and seat back side lever are all hinged on the telescopic adjusting bracket on the front brace of bottom bar or rear wheel frame, on adjusting bracket, there is the governing screw that makes adjusting bracket to center or outwards move, all be hinged with a strut bar on the top of the pin jointed end of described side lever and adjusting bracket simultaneously, described strut bar forms and described hinged hinge upside has a limit plate washer by two isometric rod members are hinged, on the link pin of strut bar mid point hinge, cover has one to be connected with the suspension ring that tighten up steel wire.
4. a kind of tricycle according to claim 1 is characterized in that: it is to have one to turn to synchro between the steering bearing sleeve pipe of front wheel carrier and joystick that being mutually related between two described front-wheels turns to synchronous device, the described synchro that turns to has a steel wire casing frame and one to be arranged on respectively on steering bearing sleeve pipe and joystick with the movable part that steel wire casing frame does to relatively move, and the traction steel wire in the steel wire casing of steel wire casing frame two ends connects two of left and right and turn to the movable part of synchro.
5. the white driving of a kind of three-wheel according to claim 4 is characterized in that: the described synchro that turns to has a steel wire casing frame that has two steel wire casing terminations that distribute in opposite directions that are in line being fixed on steering bearing sleeve pipe, described movable part has a support being fixed on joystick, respectively there is a pin hole on two limits of support, lateral pin through support two pin holes has the outer tube of pin sleeve to be connected on support by one, in outer tube, there is an inner sleeve, perpendicular pin connects together inner sleeve and outer tube can coaxially relatively rotate, a wire clip is housed in inner sleeve lower end, be fastened on wire clip by the transmission steel wire in the steel wire casing of steel wire casing frame two ends.
6. a kind of tricycle according to claim 5 is characterized in that: the upper end that connects the pole bearing pin of front wheel carrier and pole is installed with a gear sheet, pole bearing pin is fixedly connected with pole by locating dowel pin, simultaneously described steel wire casing frame is fixedly mounted on outside a tooth cover that has a fan-shaped outer flank of tooth of part, and the described tooth cover that has the fan-shaped outer flank of tooth of part is enclosed within that steering bearing sleeve pipe is outer can coaxially be relatively rotated with steering bearing sleeve pipe and the flank of tooth engages with the gear sheet that is fixed on pole bearing pin upper end.
7. a kind of tricycle according to claim 4 is characterized in that: the described movable part that turns to synchro has one to be fixed on dwang on joystick and one and to be enclosed within on steering bearing sleeve pipe and can to make the coaxial coil of wire that has in relative rotation arc groove with steering bearing sleeve pipe, latch on described dwang inserts in the pin-and-hole of described coil of wire, there is a steel wire casing frame that is fixed on the steel wire casing termination that has two angled distributions on steering bearing sleeve pipe coil of wire below, on coil of wire, there are arc-shaped guide plate and cutting ferrule, pass through guide plate and be fastened on cutting ferrule along the groove of coil of wire by the transmission steel wire in the steel wire casing of steel wire casing frame two ends.
8. a kind of tricycle according to claim 1 is characterized in that: bottom bar Shi Yiduan garden axle described and front wheel carrier connecting bridge, outside the axle of described garden, cover has Yi Gekeyu garden axle to make the garden cylinder of coaxial rotation, cylinder outer surface cover in garden has the relative garden of an energy cylinder to make axially movable garden ring, two sides of annulus are hinged by hinge and pole, left and right front wheel carrier is arranged on garden cylinder two sides by hinge, between garden axle and cylindrical wall, have simultaneously a penetrating arc-shaped cavity make middle messenger chain can be from cavity by and the travel swing of required angle of garden axle relatively of garden cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100296.XA CN104002903A (en) | 2013-03-12 | 2013-03-12 | Herringbone foldable tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100296.XA CN104002903A (en) | 2013-03-12 | 2013-03-12 | Herringbone foldable tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104002903A true CN104002903A (en) | 2014-08-27 |
Family
ID=51363871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310100296.XA Pending CN104002903A (en) | 2013-03-12 | 2013-03-12 | Herringbone foldable tricycle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104002903A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620624A (en) * | 2016-02-02 | 2016-06-01 | 杨宏伟 | Portable connection type bicycle |
| CN108883805A (en) * | 2016-01-27 | 2018-11-23 | 福特全球技术公司 | Collapsible bicycle and storage system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3728194A1 (en) * | 1987-08-24 | 1989-03-09 | Georg Dr Med Eckert | Short armchair or recumbent bicycle |
| CN1586970A (en) * | 2004-09-09 | 2005-03-02 | 胡晨旭 | Double control rod double front turning wheel foldable tricycle |
| WO2009094758A1 (en) * | 2008-01-28 | 2009-08-06 | Alexandre Belenkov | Folding recumbent vehicle |
| CN201457597U (en) * | 2009-07-30 | 2010-05-12 | 武汉科技学院 | Recumbent front drive two-wheeled rickshaw |
| CN102717851A (en) * | 2011-03-29 | 2012-10-10 | 宋鸿斌 | Front-drive rear-steering recumbent bicycle |
| CN102837783A (en) * | 2012-09-29 | 2012-12-26 | 太仓市车中宝休闲用品有限公司 | Reclining body-adjustable two-wheeled leisure bicycle |
-
2013
- 2013-03-12 CN CN201310100296.XA patent/CN104002903A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3728194A1 (en) * | 1987-08-24 | 1989-03-09 | Georg Dr Med Eckert | Short armchair or recumbent bicycle |
| CN1586970A (en) * | 2004-09-09 | 2005-03-02 | 胡晨旭 | Double control rod double front turning wheel foldable tricycle |
| WO2009094758A1 (en) * | 2008-01-28 | 2009-08-06 | Alexandre Belenkov | Folding recumbent vehicle |
| CN201457597U (en) * | 2009-07-30 | 2010-05-12 | 武汉科技学院 | Recumbent front drive two-wheeled rickshaw |
| CN102717851A (en) * | 2011-03-29 | 2012-10-10 | 宋鸿斌 | Front-drive rear-steering recumbent bicycle |
| CN102837783A (en) * | 2012-09-29 | 2012-12-26 | 太仓市车中宝休闲用品有限公司 | Reclining body-adjustable two-wheeled leisure bicycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883805A (en) * | 2016-01-27 | 2018-11-23 | 福特全球技术公司 | Collapsible bicycle and storage system |
| CN105620624A (en) * | 2016-02-02 | 2016-06-01 | 杨宏伟 | Portable connection type bicycle |
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Application publication date: 20140827 |