CN105539691A - Light folding bicycle - Google Patents
Light folding bicycle Download PDFInfo
- Publication number
- CN105539691A CN105539691A CN201610075863.4A CN201610075863A CN105539691A CN 105539691 A CN105539691 A CN 105539691A CN 201610075863 A CN201610075863 A CN 201610075863A CN 105539691 A CN105539691 A CN 105539691A
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- CN
- China
- Prior art keywords
- vehicle frame
- frame
- folding
- engaging lug
- trailing wheel
- 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.)
- Pending
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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
A light folding bicycle is mainly composed of a handle (1), a steering rod (15) installed below the handle, a pedal (21), a front wheel (23), a rear wheel main frame (30), rear wheels (32), a seat frame (9), a damping device, other frames and a supporting frame and is characterized in that a vertical frame (6) in hinge connection with the steering rod (15) is arranged on the back side of the steering rod (15), the portions, on the two sides of a front-section fork entry (12), of the rear wheel main frame (30) are connected to folding sliding rail grooves (5) in the upper section of the vertical frame (6) in a sliding mode, the frames are connected through hinging shafts, and the supporting frame is connected with the frames through hinging shaft; the rear wheel main frame (30) can slide upwards along the folding sliding rail grooves (5) in the vertical frame (6) and other frames can be folded towards the vertical frame (6) with the rear wheel main frame (30) as the center by pulling a self-locking device (14) outwards and lifting it up, and in this way, the frames can be folded quickly, and the whole bicycle is more compact, smaller in size and more convenient to carry after being folded.
Description
Technical field
The invention belongs to a kind of folded bicycle, particularly relate to a kind of light collapsible car.
Background technology
Light collapsible vehicle is widely used in the world, along with the development of science and technology, current light collapsible vehicle trends towards simply light, portable light collapsible vehicle more, due to these advantages, light collapsible vehicle and light collapsible power car more and more receive the concern of people in recent years.Folding of light collapsible vehicle, mainly front and back wheel to be folded up, it is the folding of vehicle frame that front and back wheel folds up key, the style of folding stand is many in the market, but after the vehicle frame folding of general light collapsible vehicle, volume is still very large, it is not very convenient that front and back wheel can not be carried side by side, although the point a little that some vehicle frame foldings can fold, it due to folding joint too many, folding speed is just very slow.
Summary of the invention
The object of the invention is the shortcoming existed for folding stand in prior art, provide a kind of structure more ingenious, that more reasonably fast folding small-wheel-diameter is portable a kind of light collapsible car.Allow a kind of light collapsible car folding sooner, less, more complete, be more convenient for carrying.
Technical scheme of the present invention is: a kind of light collapsible car, primarily of handle 1, is arranged on deflecting bar 15 below handle, stretcher 21, is arranged on front-wheel 23 below deflecting bar under front-fork 22, trailing wheel main car frame 30, is arranged on trailing wheel 32, seat vehicle frame 9, shock attenuation unit and other vehicle frame under trailing wheel main car frame 30 rear end rear wheel fork 31 and support frame composition, it is characterized in that: the mounting connection structure between described a kind of its parts of light collapsible car is: the rear side of described deflecting bar 15 be provided with one with the setting vehicle frame 6 of deflecting bar 15 gemel connection, namely on rear side of described deflecting bar 15 upper end, be provided with a Upper shaft sleeve groove 2, also a lower shaft grooving 19 is provided with on rear side of deflecting bar 15 lower end, a Upper shaft sleeve 3 coordinated with Upper shaft sleeve groove 2 is provided with accordingly on front side of described setting vehicle frame 6 upper end, a Lower shaft sleeve 18 coordinated with lower shaft grooving 19 is provided with on front side of setting vehicle frame 6 lower end, Upper shaft sleeve 3 is articulated and connected on the Upper shaft sleeve groove 2 of deflecting bar 15 by jointed shaft 33, Lower shaft sleeve 18 is articulated and connected on the lower shaft grooving 19 of deflecting bar 15 by the connector bushing 39 on front-fork 22, be provided with a confession at the leading portion of described trailing wheel main car frame 30 and erect the prong 12 that slides up and down of vehicle frame 6, and on the vehicle frame port of prong 12 both sides, be provided with the engaging lug 13 of a band axis hole 46 and self-locking device mounting hole 47, the axis hole 46 of engaging lug 13 and the inner side of self-locking device mounting hole 47 are provided with slide rail cover 49, corresponding is provided with the vertical folding sliding-rail grooves 5 slided for trailing wheel main car frame 30 leading portion prong 12 both sides carriage slide rails cover 49 in setting both sides, vehicle frame 6 top, and the folding lockhole 4 of cooperation self-locking device 14 snap close is provided with in described folding sliding-rail groove 5 upper end, the vehicle frame being provided with cooperation self-locking device 14 snap close in folding sliding-rail groove 5 lower end launches lockhole 36, when vehicle frame launches, the lock pin 48 be arranged on the self-locking device 14 of side launches lockhole 36 through the vehicle frame erect on the folding sliding-rail groove 5 of vehicle frame 6 and the engaging lug 13 of trailing wheel main car frame 30 prong 12 both sides is movably articulated in the both sides that setting vehicle frame 6 folds sliding-rail groove 5 lower end, during vehicle frame folding, the engaging lug 13 of trailing wheel main car frame 30 prong 12 both sides is movably articulated in through the folding lockhole 4 erect on vehicle frame folding sliding-rail groove 5 by the lock pin 48 be arranged on the self-locking device 14 of side erects the both sides that vehicle frame 6 folds sliding-rail groove 5 upper end, an engaging lug 7 is provided with at described interruption rear, setting vehicle frame 6 top, also be provided with an engaging lug 8 coordinated with engaging lug 7 in the front end of the seat vehicle frame 9 being provided with cushion accordingly, the engaging lug 7 that engaging lug 8 and setting vehicle frame 6 top of seat vehicle frame 9 front end are interrupted is hinged by jointed shaft 11, take turns in the rear between main car frame 30 and seat vehicle frame 9 and be also provided with a Seat support vehicle frame 28, namely: in the middle of trailing wheel main car frame 30, be provided with an engaging lug 26 for the band axis hole 45 of connecting chair support frame 28, also band axis hole 44 engaging lug 27 is provided with accordingly in seat support frame 28 lower end, the engaging lug 27 of Seat support vehicle frame 28 is hinged on the engaging lug 26 of trailing wheel main car frame 30 by the axis hole 44 of engaging lug 27 and the axis hole 45 of engaging lug 26 by jointed shaft 25, jointed shaft 29 by the engaging lug 42 of Seat support vehicle frame 28 upper end by the vehicle frame of Seat support vehicle frame 28 upper end thereof in the middle part of chair coach frame 9, below described trailing wheel main car frame 30, be also provided with an oblique pull vehicle frame 24, one end of oblique pull vehicle frame 24 is hinged on by jointed shaft 17 and erects vehicle frame 6 bottom rear, 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 advantage of a kind 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 slidably connected on the folding sliding-rail groove 5 erectting vehicle frame 6 epimere, and be connected between the engaging lug 7 that interrupts on vehicle frame 6 top of seat vehicle frame 9 front end and erectting, Seat support vehicle frame 28 be connected between seat vehicle frame 9 and trailing wheel main car frame 30, in the middle part of oblique pull vehicle frame 24 and trailing wheel main car frame 30 between and connection between erectting bottom vehicle frame 6 be all hinged by jointed shaft, this light collapsible vehicle advantage is folding and launches to be all erect vehicle frame 6 for guiding, when vehicle frame launches: the lock pin 48 of self-locking device 14 pulls out from folding lockhole 4, because vehicle frame self gravitation slides into bottom folding sliding-rail groove 5 by trailing wheel main car frame 30 leading portion prong 12 both sides vehicle frame along the folding sliding-rail groove 5 erectting vehicle frame 6 from top to bottom, simultaneously folding setting vehicle frame 6, seat vehicle frame 9, oblique pull vehicle frame 24, Seat support vehicle frame 28 and the trailing wheel main car frame 30 also Automatic-expanding because of the gravity of self, seat vehicle frame 9, Seat support vehicle frame 28 and trailing wheel main car frame 30 form triangular form structure, erect vehicle frame 6, oblique pull vehicle frame 24 and trailing wheel main car frame 30 also form triangular form structure, it is not only steady but also firm when vehicle frame is launched, when vehicle frame folding: as long as self-locking device 14 is pulled out and upwards mentions, trailing wheel main car frame 30 leading portion prong 12 both sides vehicle frame is just along folding sliding-rail groove 5 upward sliding erectting vehicle frame 6, other all vehicle frame will be drawn close folding to setting vehicle frame 6 centered by trailing wheel main car frame 30, just can conveniently by setting vehicle frame 6, seat vehicle frame 9, oblique pull vehicle frame 24, Seat support vehicle frame 28 and trailing wheel main car frame 30 fast folding, after folding, overall vehicle is compacter, volume is less, is more convenient for carrying.Also to have structure simple in the present invention in addition, vehicle frame folding and opening procedure convenient and swift, folding mode is simple to operation, uses not fragile for a long time, and there will not be the advantage such as folding difficulties or insensitive phenomenon.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described in further details.
Fig. 1 is the perspective view of a kind of light collapsible car of the present invention.
Fig. 2 is the part decomposition texture schematic diagram of a kind of light collapsible car of the present invention.
Fig. 3 is partly cut-away's structural representation of a kind of light collapsible car of the present invention.
Fig. 4 is the structural representation of a kind of light collapsible car folded state of the present invention.
Fig. 5 is partly cut-away's structural representation of a kind of light collapsible car folded state of the present invention.
Diagram: 1) handle to 2 on the shaft sleeve slot 3 on collar 4 fold lock 5 fold slide rail slot 6 7 link ear 8 ears erect frame 9 11 joint shaft seat frame seat 10 12 prong 13 14 self-locking device connecting ear 15 to 17 joint shaft rod 16 suspension frame folded slot was laid under 18 collar collar groove under 19 20 link rod 21 pedal 22 23 24 suspension frame 25 hinged front wheel shaft front fork 26 to connect ear ear 27, 28 30 rear seat supporting frame joint shaft 29 main frame 31 32 33 hinged rear rear fork shaft 34 35 shaft hole 36 frame open lock shaft hole 37 shaft hole 38 39 connection shaft hole casing 40 41 shaft hole shaft hole 42 43 44 45 46 shaft hole shaft hole shaft hole shaft hole connection ear 47 48 lock pin self-locking device mounting holes 49 slide rail set of 50 link thread 51 53 shaft hole shaft hole 54 55 ears 52 joint shaft connection of 59 ears 56 57 screw groove installation 58 spring vibration axis 60 seats support frame folding folding put slot connection ear 62 erected frame installed 61 slots.
Detailed description of the invention
As shown in the figure: technical scheme of the present invention is: a kind of light collapsible car, primarily of handle 1, be arranged on deflecting bar 15 below handle, stretcher 21, be arranged on front-wheel 23 below deflecting bar under front-fork 22, trailing wheel main car frame 30, be arranged on trailing wheel 32, seat vehicle frame 9, shock attenuation unit and other vehicle frame under trailing wheel main car frame 30 rear end rear wheel fork 31 and support frame composition, it is characterized in that: the mounting connection structure between described a kind of its parts of light collapsible car is: the rear side of described deflecting bar 15 be provided with one with the setting vehicle frame 6 of deflecting bar 15 gemel connection, namely on rear side of described deflecting bar 15 upper end, be provided with a Upper shaft sleeve groove 2, also a lower shaft grooving 19 is provided with on rear side of deflecting bar 15 lower end, a Upper shaft sleeve 3 coordinated with Upper shaft sleeve groove 2 is provided with accordingly on front side of described setting vehicle frame 6 upper end, a Lower shaft sleeve 18 coordinated with lower shaft grooving 19 is provided with on front side of setting vehicle frame 6 lower end, Upper shaft sleeve 3 is articulated and connected on the Upper shaft sleeve groove 2 of deflecting bar 15 by jointed shaft 33, Lower shaft sleeve 18 is articulated and connected on the lower shaft grooving 19 of deflecting bar 15 by the connector bushing 39 on front-fork 22, be provided with a confession at the leading portion of described trailing wheel main car frame 30 and erect the prong 12 that slides up and down of vehicle frame 6, and on the vehicle frame port of prong 12 both sides, be provided with the engaging lug 13 of a band axis hole 46 and self-locking device mounting hole 47, the axis hole 46 of engaging lug 13 and the inner side of self-locking device mounting hole 47 are provided with slide rail cover 49, corresponding is provided with the vertical folding sliding-rail grooves 5 slided for trailing wheel main car frame 30 leading portion prong 12 both sides carriage slide rails cover 49 in setting both sides, vehicle frame 6 top, and the folding lockhole 4 of cooperation self-locking device 14 snap close is provided with in described folding sliding-rail groove 5 upper end, the vehicle frame being provided with cooperation self-locking device 14 snap close in folding sliding-rail groove 5 lower end launches lockhole 36, when vehicle frame launches, the lock pin 48 be arranged on the self-locking device 14 of side launches lockhole 36 through the vehicle frame erect on the folding sliding-rail groove 5 of vehicle frame 6 and the engaging lug 13 of trailing wheel main car frame 30 prong 12 ' both sides is movably articulated in the both sides that setting vehicle frame 6 folds sliding-rail groove 5 lower end, during vehicle frame folding, the engaging lug 13 of trailing wheel main car frame 30 prong 12 both sides is movably articulated in through the folding lockhole 4 erect on vehicle frame folding sliding-rail groove 5 by the lock pin 48 be arranged on the self-locking device 14 of side erects the both sides that vehicle frame 6 folds sliding-rail groove 5 upper end, an engaging lug 7 is provided with at described interruption rear, setting vehicle frame 6 top, also be provided with an engaging lug 8 coordinated with engaging lug 7 in the front end of the seat vehicle frame 9 being provided with cushion accordingly, the engaging lug 7 that engaging lug 8 and setting vehicle frame 6 top of seat vehicle frame 9 front end are interrupted is hinged by jointed shaft 11, take turns in the rear between main car frame 30 and seat vehicle frame 9 and be also provided with a Seat support vehicle frame 28, namely: in the middle of trailing wheel main car frame 30, be provided with an engaging lug 26 for the band axis hole 45 of connecting chair support frame 28, also band axis hole 44 engaging lug 27 is provided with accordingly in seat support frame 28 lower end, the engaging lug 27 of Seat support vehicle frame 28 is hinged on the engaging lug 26 of trailing wheel main car frame 30 by the axis hole 44 of engaging lug 27 and the axis hole 45 of engaging lug 26 by jointed shaft 25, jointed shaft 29 by the engaging lug 42 of Seat support vehicle frame 28 upper end by the vehicle frame of Seat support vehicle frame 28 upper end thereof in the middle part of chair coach frame 9, below described trailing wheel main car frame 30, be also provided with an oblique pull vehicle frame 24, one end of oblique pull vehicle frame 24 is hinged on by jointed shaft 17 and erects vehicle frame 6 bottom rear, 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.
Described a kind of light collapsible car, it is characterized in that: inside described setting vehicle frame 6 hypomere portion, be provided with an oblique pull vehicle frame folding mounting groove 16, a Seat support vehicle frame folding mounting groove 60 is provided with below described seat vehicle frame 9 leading portion, also a setting vehicle frame mounting groove 62 (as shown in Figure 3 and Figure 5) is provided with below described trailing wheel main car frame 30, now, the engaging lug 42 of Seat support vehicle frame 28 upper end is just hinged on by jointed shaft 29 in the vehicle frame of the Seat support vehicle frame folding mounting groove 60 in the middle part of seat vehicle frame 9, one end of oblique pull vehicle frame 24 is hinged on by jointed shaft 17 in the bottom of the oblique pull vehicle frame folding mounting groove 16 erect on rear side of vehicle frame 6, the other end of oblique pull vehicle frame 24 is hinged in the setting vehicle frame mounting groove 62 in the middle part of trailing wheel main car frame 30 by jointed shaft 52.When vehicle frame folding, oblique pull vehicle frame 24, Seat support vehicle frame 28 can be supplied and erect the laying of vehicle frame 6, thus make folding after overall vehicle compacter, volume is less, be more convenient for carrying.
Described a kind of light collapsible car, is characterized in that: oblique pull vehicle frame 24 is arranged to a kind of shock attenuation unit.Due to oblique pull vehicle frame 24 is arranged to a kind of shock attenuation unit (as shown in Figure 3 and Figure 5), just without the need to installing shock attenuation unit in addition on vehicle frame, the object of vibration damping can be reached, the structure of vehicle frame can be reduced again, reduce costs.
Described a kind of light collapsible car, is characterized in that: folding handle is arranged to by described handle 1.During vehicle frame folding, handle also folds thereupon, thus make folding after overall vehicle compacter, volume is less, be more convenient for carrying.
Described a kind of light collapsible car, is characterized in that: described stretcher 21 is arranged to can upwards foldable structure, and during vehicle frame folding, stretcher 21 also folds thereupon, thus make folding after overall vehicle compacter, volume is less, be more convenient for carrying.
The principle of work of a kind of light collapsible car of the present invention is: be connected due between the engaging lug 7 that seat vehicle frame 9 front end and setting vehicle frame 6 top are interrupted, Seat support vehicle frame 28 is connected with between seat vehicle frame 9 and trailing wheel main car frame 30, connection between in the middle part of oblique pull vehicle frame 24 and trailing wheel main car frame 30 and between erectting bottom vehicle frame 6 is all hinged by jointed shaft, when user needs carriage frame folding storage, first the lock pin 48 of self-locking device 14 adds expansion lockhole 36 to pull out from car and upwards mentions by user, trailing wheel main car frame 30 leading portion prong 12 liang of wood side-guides overlap 49 vehicle frames and slide into folding sliding-rail groove 5 top from bottom to top along the folding sliding-rail groove 5 erectting vehicle frame 6, now other all vehicle frame will be drawn close to setting vehicle frame 6 centered by trailing wheel main car frame 30, just can conveniently 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 fast folding, finally self-locking device 14 is latched on the folding lockhole 4 of setting vehicle frame 6, vehicle frame folding completes.When user needs carriage frame to launch to use, first the lock pin 48 of self-locking device 14 is pulled out from folding lockhole 4, because vehicle frame self gravitation slides into bottom folding sliding-rail groove 5 by trailing wheel main car frame 30 leading portion prong 12 both sides vehicle frames along sliding the folding sliding-rail groove 5 erectting vehicle frame 6 from top to bottom, simultaneously folding setting vehicle frame 6, seat vehicle frame 9, oblique pull vehicle frame 24, Seat support vehicle frame 28 and the trailing wheel main car frame 30 also Automatic-expanding because of the gravity of self, finally the lock pin 48 on self-locking device 14 being latched in car adds on expansion lockhole 36, vehicle frame launches very firm.This folding mode is simple to operation, and long-time use is not fragile, and does not occur folding difficulties or insensitive phenomenon.
Claims (9)
1. a light collapsible car, primarily of handle (1), is arranged on deflecting bar (15), stretcher (21), the front-wheel (23) be arranged under front-fork below deflecting bar (22), trailing wheel main car frame (30), the trailing wheel (32) be arranged under trailing wheel main car frame (30) rear end rear wheel fork (31), seat vehicle frame (9), shock attenuation unit and other vehicle frame below handle and support frame composition, it is characterized in that: the mounting connection structure between described a kind of its parts of light collapsible car is: the rear side of described deflecting bar (15) be provided with one with the setting vehicle frame (6) of deflecting bar (15) gemel connection, namely on rear side of described deflecting bar (15) upper end, be provided with a Upper shaft sleeve groove (2), also a lower shaft grooving (19) is provided with on rear side of deflecting bar (15) lower end, a Upper shaft sleeve (3) coordinated with Upper shaft sleeve groove (2) is provided with accordingly on front side of described setting vehicle frame (6) upper end, a Lower shaft sleeve (18) coordinated with lower shaft grooving (19) is provided with on front side of setting vehicle frame (6) lower end, Upper shaft sleeve (3) is articulated and connected on the Upper shaft sleeve groove (2) of deflecting bar (15) by jointed shaft (33), Lower shaft sleeve (18) is articulated and connected on the lower shaft grooving (19) of deflecting bar (15) by the connector bushing (39) on front-fork (22), be provided with a confession at the leading portion of described trailing wheel main car frame (30) and erect vehicle frame (6) prong (12) that slides up and down, and on the vehicle frame port of prong (12) both sides, be provided with the engaging lug (13) of band axis hole (46) and self-locking device mounting hole (47), the axis hole (46) of engaging lug (13) and the inner side of self-locking device mounting hole (47) are provided with slide rail cover (49), corresponding is provided with a vertical folding sliding-rail groove (5) slided for trailing wheel main car frame (30) leading portion prong (12) both sides carriage slide rails cover (49) in setting vehicle frame (6) both sides, top, and the folding lockhole (4) of cooperation self-locking device (14) snap close is provided with in described folding sliding-rail groove (5) upper end, the vehicle frame being provided with cooperation self-locking device (14) snap close in folding sliding-rail groove (5) lower end launches lockhole (36), when vehicle frame launches, the lock pin (48) be arranged on the self-locking device (14) of side launches lockhole (36) through the vehicle frame erect on the folding sliding-rail groove (5) of vehicle frame (6) and the engaging lug (13) of trailing wheel main car frame (30) prong (12) both sides is movably articulated in the both sides of erectting folding sliding-rail groove (5) lower end of vehicle frame (6), during vehicle frame folding, the engaging lug (13) of trailing wheel main car frame (30) prong (12) both sides is movably articulated in the both sides of erectting folding sliding-rail groove (5) upper end of vehicle frame (6) by the lock pin (48) be arranged on the self-locking device (14) of side through the folding lockhole (4) erect on vehicle frame folding sliding-rail groove (5), an engaging lug (7) is provided with at described interruption rear, setting vehicle frame (6) top, also be provided with an engaging lug (8) coordinated with engaging lug (7) in the front end of the seat vehicle frame (9) being provided with cushion accordingly, the engaging lug (7) that engaging lug (8) and setting vehicle frame (6) top of seat vehicle frame (9) front end are interrupted is hinged by jointed shaft (11), take turns in the rear between main car frame (30) and seat vehicle frame (9) and be also provided with a Seat support vehicle frame (28), namely: in the middle of trailing wheel main car frame (30), be provided with an engaging lug (26) for the band axis hole (45) of connecting chair support frame (28), also band axis hole (44) engaging lug (27) is provided with accordingly in seat support frame (28) lower end, the engaging lug (27) of Seat support vehicle frame (28) is hinged on the engaging lug (26) of trailing wheel main car frame (30) by the axis hole (44) of engaging lug (27) and the axis hole (45) of engaging lug (26) by jointed shaft (25), jointed shaft (29) by the engaging lug (42) of Seat support vehicle frame (28) upper end by Seat support vehicle frame (28) upper end thereof on the vehicle frame at chair coach frame (9) middle part, also be provided with an oblique pull vehicle frame (24) in described trailing wheel main car frame (30) below, one end of oblique pull vehicle frame (24) is hinged on by jointed shaft (17) and erects vehicle frame (6) bottom rear, the other end of oblique pull vehicle frame (24) is hinged on trailing wheel main car frame (30) middle part by jointed shaft (52).
2. a kind of light collapsible car according to claim 1, it is characterized in that: inside described setting vehicle frame (6) hypomere portion, be provided with an oblique pull vehicle frame folding mounting groove (16), a Seat support vehicle frame folding mounting groove (60) is provided with below described seat vehicle frame (9) leading portion, also a setting vehicle frame mounting groove (62) is provided with in described trailing wheel main car frame (30) below, now, the engaging lug (42) of Seat support vehicle frame (28) upper end is just hinged on by jointed shaft (29) in the vehicle frame of Seat support vehicle frame folding mounting groove (60) at seat vehicle frame (9) middle part, one end of oblique pull vehicle frame (24) is hinged on by jointed shaft (17) in the bottom of the oblique pull vehicle frame folding mounting groove (16) erectting vehicle frame (6) rear side, the other end of oblique pull vehicle frame (24) is hinged in the setting vehicle frame mounting groove (62) at trailing wheel main car frame (30) middle part by jointed shaft (52).
3. a kind of light collapsible car according to claim 1 and 2, is characterized in that: oblique pull vehicle frame (24) is arranged to a kind of shock attenuation unit.
4. a kind of light collapsible car according to claim 1 and 2, is characterized in that: folding handle is arranged to by described handle (1).
5. a kind of light collapsible car according to claim 3, is characterized in that: folding handle is arranged to by described handle (1).
6. a kind of light collapsible car according to claim 1 and 2, is characterized in that: described stretcher (21) is arranged to can upwards foldable structure.
7. a kind of light collapsible car according to claim 3, is characterized in that: described stretcher (21) is arranged to can upwards foldable structure.
8. a kind of light collapsible car according to claim 4, is characterized in that: described stretcher (21) is arranged to can upwards foldable structure.
9. a kind of light collapsible car according to claim 5, is characterized in that: described stretcher (21) is arranged to can upwards foldable structure.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075863.4A CN105539691A (en) | 2016-01-27 | 2016-01-27 | Light folding bicycle |
| CN201610997347.7A CN106347558B (en) | 2016-01-27 | 2016-11-03 | Light folding bicycle |
| CN201621219458.7U CN206155702U (en) | 2016-01-27 | 2016-11-03 | Light -duty folding car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075863.4A CN105539691A (en) | 2016-01-27 | 2016-01-27 | Light folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105539691A true CN105539691A (en) | 2016-05-04 |
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 Expired - Fee Related CN106347558B (en) | 2016-01-27 | 2016-11-03 | Light folding bicycle |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621219458.7U Withdrawn - After Issue CN206155702U (en) | 2016-01-27 | 2016-11-03 | Light -duty folding car |
| CN201610997347.7A Expired - Fee Related CN106347558B (en) | 2016-01-27 | 2016-11-03 | Light folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105539691A (en) |
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| 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 |
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| US5186482A (en) * | 1991-03-28 | 1993-02-16 | Richard Sapper | Bicycle with folding frame |
| GB2433920A (en) * | 2006-01-05 | 2007-07-11 | Glap Internat Co Ltd | Foldable bicycle |
| US20070158928A1 (en) * | 2006-01-12 | 2007-07-12 | King-Chang Wu | Structural improvement for a foldaway bicycle |
| US20070187922A1 (en) * | 2006-02-14 | 2007-08-16 | Boutakis Peter A | Self powered collapsible bicycle |
| IL210457A0 (en) * | 2011-01-04 | 2011-03-31 | Dror Gat | Versatile velocipede |
| CN204264380U (en) * | 2014-11-27 | 2015-04-15 | 金华朴贝工业设计有限公司 | Small folding cart |
| 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 |
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2016
- 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 not_active Expired - Fee Related
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| WO2019067719A1 (en) * | 2017-09-27 | 2019-04-04 | Radio Flyer Inc. | Foldable tricycle |
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| JP2020535063A (en) * | 2017-09-27 | 2020-12-03 | ラジオ・フライヤー・インコーポレイテッドＲａｄｉｏ Ｆｌｙｅｒ， Ｉｎｃ． | Folding tricycle |
| US11052932B2 (en) | 2017-09-27 | 2021-07-06 | Radio Flyer Inc. | Foldable tricycle |
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| JP7212679B2 (en) | 2017-09-27 | 2023-01-25 | ラジオ・フライヤー・インコーポレイテッド | folding tricycle |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206155702U (en) | 2017-05-10 |
| CN106347558B (en) | 2022-03-08 |
| CN106347558A (en) | 2017-01-25 |
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Application publication date: 20160504 |