CN104149907B - Through-drive Collapsible bicycle - Google Patents
Through-drive Collapsible bicycle Download PDFInfo
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- CN104149907B CN104149907B CN201410390374.9A CN201410390374A CN104149907B CN 104149907 B CN104149907 B CN 104149907B CN 201410390374 A CN201410390374 A CN 201410390374A CN 104149907 B CN104149907 B CN 104149907B
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- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 1
Abstract
Through-drive Collapsible bicycle, it relates to a kind of vehicles. The object of the invention is for solving existing folding bicycle is mostly chain drive, can only be once folding in the middle part of vehicle frame; After folding, two-wheeled also together, lose the rotary action of wheel, carry very inconvenient and heavy problem, the invention has the beneficial effects as follows: through-drive has reduced the fault rate of chain drive, bicycle is folded for twice, give full play to the rotary action of wheel, carry and can haul away and do not feel heavy, can vertically place after folding, stable and floor space is very little, can bring easily public transport and within doors into, effectively reduce Loss Rate; Change a little mounting means, just can realize luggage truck and the function of the car of hauling goods. Improve service efficiency, for people's Green Travel provides convenience.
Description
Technical field
The present invention relates to a kind of vehicles, be specifically related to a kind of through-drive Collapsible bicycle.
Background technology
Existing folding bicycle is mostly chain drive, can only be once folding in the middle part of vehicle frame; Folding rear twoWheel also together, loses the rotary action of wheel, carries very inconvenient and heavy.
Summary of the invention
The object of the invention is for solving existing folding bicycle is mostly chain drive, can only be at the pars intermedia of vehicle framePosition is once folding; After folding, two-wheeled also together, loses the rotary action of wheel, carries very inconvenient and heavy askingTopic, provides a kind of through-drive Collapsible bicycle. The present invention comprises handlebar assembly 1, rotates also fixture 2, round outside but spuare inside turningMoving pipe 4, front vehicle fork 7, front wheel assembly 8, bottom bracket 9, middle bevel gear 10, axis 12, large turning are pedaled assembly 13, universal joint14, rear wheel assembly 16, inter-axle shaft 17, inter-axle shaft bevel gear 18, left-hand thread flywheel and bevel gear assembly 19, rear vehicle fork21, rear vehicle frame 24, front propeller shaft 27, after widen and reinforce hinge 30, seat ASSY 32, middle vehicle frame 33, front hinge 34, front frame35, front propeller shaft bevel gear 39, hind axle assembly 40, rear tension snap close 41, front tension snap close 43; It is characterized in that front frame 35Inside, front be provided with rotate and fixture 2, round outside but spuare inside rotation pipe 4 be arranged on rotate and fixture 2 inside, cylindricalIt is fixing with rotation fixture 2 that interior side rotates the upper end of pipe 4, and the lower end of round outside but spuare inside rotation pipe 4 and front vehicle fork 7 are fixed as oneBody, a side of front vehicle fork 7 is provided with moving casing 5, and the lower end of moving casing 5 is provided with locking device 6, moving casing buckle 38Be fixed on front vehicle fork 7, front wheel assembly 8 is fixed on the opening part of front vehicle fork 7, and round outside but spuare inside turning inserted in the bottom of handlebar assembly 1In handlebar assembly jack 37 on moving pipe 4, by being fixed on round outside but spuare inside rotation, to manage the handlebar assembly fixture 36 of 4 outsides solidFixed, in the middle of front frame 35 and middle vehicle frame 33, be provided with front hinge 34, a side of front hinge 34 is welded on the rear end of front frame 35, frontThe opposite side of hinge 34 is welded on the front end of middle vehicle frame 33, by being fixed on front tension snap close 43 in front frame 35 by front frame 35Be locked with middle vehicle frame 33, the upper middle part of middle vehicle frame 33 is provided with seat ASSY inclining tube 42, and insert the bottom of seat ASSY 32Enter in seat ASSY inclining tube 42, fixing by the seat ASSY fixture 31 that is fixed on middle vehicle frame 33 outsides, middle vehicle frame 33Bottom is welded with bottom bracket 9, and the bottom of bottom bracket 9 is fixed with two bottom bracket bearing seat assemblies 49, and axis 12 is fixed on twoIn bearing in individual bottom bracket bearing seat assembly 49, axis 12 one end are fixed with middle bevel gear 10, the outside of middle bevel gear 10Be fixed with respectively separately a large turning with the other end of axis 12 and pedal assembly 13, middle bevel gear 10 be fixed on front propeller shaftThe front propeller shaft bevel gear 39 of 27 one end engages, and front propeller shaft 27 other ends are fixedly connected with one end of universal joint 14, universalThe other end of joint 14 is fixedly connected with one end of inter-axle shaft 17, the other end of inter-axle shaft 17 and inter-axle shaft bevel gear 18Be fixedly connected with, inter-axle shaft bevel gear 18 be fixedly connected on left-hand thread flywheel and the bevel gear assembly 19 on hind axle assembly 40Engagement, widens after being provided with and reinforce hinge 30 between middle vehicle frame 33 and rear vehicle frame 24, after widen a side welding of reinforcing hinge 30In the rear end of middle vehicle frame 33, after widen the front end of reinforcing the other end of hinge 30 and be welded on rear vehicle frame 24, by being fixed on rear vehicle frameRear tension snap close 41 on 24 is strained and fixed middle vehicle frame 33 and rear vehicle frame 24, after widen and reinforce axle center and the universal joint of hinge 3014 axle center is arranged on a vertical center line, and front propeller shaft bearing block fixed mount 29 is welded on middle vehicle frame 33, before twoTransmission shafts bearing assembly 28 is fixed on front propeller shaft bearing block fixed mount 29, and front propeller shaft 27 is fixed on two front propeller shaftsIn bearing in bearing block assembly 28, inter-axle shaft bearing block fixed mount 26 is welded on rear vehicle frame 24, two inter-axle shaft axlesBearing assembly 15 is fixed on inter-axle shaft bearing block fixed mount 26, and it is total that inter-axle shaft 17 is fixed on two inter-axle shaft bearing blocksBecome in the bearing in 15, rear vehicle fork 21 is welded on rear vehicle frame 24, and a side of rear vehicle fork 21 is fixed with fixed leg 20 and shelf prop upPipe 22, rear wheel assembly 16 is fixed on the opening part of rear vehicle fork 21, opens front tension snap close 43 and rear tension snap close 41, front frame 35Can inwardly turn folding with rear vehicle frame 24, lift moving casing 5, fixed leg 20, locking device are inserted in the below of moving casing 56 are fixed on moving casing 5 on fixed leg 20, unclamp handlebar assembly fixture 36, take off handlebar assembly 1, by handlebar assembly 1Lower end level insert the handlebar assembly that is fixed on middle vehicle frame 33 belows and keep flat in intubate 47, keep flat slotting by being arranged on handlebar assemblyThe handlebar assembly of managing 47 outsides keeps flat fixture 46 and fixes, and unclamps seat ASSY fixture 31, takes off seat ASSY 32, willThe below of seat ASSY 32 is inserted and is fixed in the seat ASSY disposed tubes 44 of middle vehicle frame 33 tops, puts by being arranged on seat ASSYThe seat ASSY placing fixer 45 of putting pipe 44 outsides is fixing, and the vehicle seat one side load of seat ASSY 32 is placed on moving casing 5.
The invention has the beneficial effects as follows: through-drive has reduced the fault rate of chain drive, bicycle is folded for twice, fullyBring into play the rotary action of wheel, carried and can haul away and do not feel heavy, can vertically place after folding, stable and account forGround area is very little, can bring easily public transport and within doors into, effectively reduces Loss Rate; Change a little by dress sideFormula, just can realize luggage truck and the function of the car of hauling goods. Improve service efficiency, for people's Green Travel provides convenience.
Brief description of the drawings
Fig. 1 is overall structure schematic front view of the present invention, and Fig. 2 is the top view of Figure 1A-A direction, and Fig. 3 is that Fig. 2 is foldingAfter top view, Fig. 4 be Fig. 3 do luggage truck use structural representation, Fig. 5 be Fig. 3 haul goods car use structural representation,Fig. 6 is the structural representation lateral side view of Fig. 1 shelf while propping. Reference numeral 1 in figure is handlebar assembly, the 55th, and goods shelf supporting rod is solidDetermine buckle.
Detailed description of the invention
Detailed description of the invention one: (referring to Fig. 1～Fig. 6) present embodiment is by handlebar assembly 1, rotation fixture 2, outerIn circle side rotate pipe 4, front vehicle fork 7, front wheel assembly 8, bottom bracket 9, middle bevel gear 10, axis 12, large turning pedal assembly 13,Universal joint 14, rear wheel assembly 16, inter-axle shaft 17, inter-axle shaft bevel gear 18, left-hand thread flywheel and bevel gear assembly 19, afterCar fork 21, rear vehicle frame 24, front propeller shaft 27, after widen and reinforce hinge 30, seat ASSY 32, middle vehicle frame 33, front hinge 34, front truckFrame 35, front propeller shaft bevel gear 39, hind axle assembly 40, rear tension snap close 41, front tension snap close 43; It is characterized in that front frame35 inside, front is provided with rotates and fixture 2, and round outside but spuare inside rotation pipe 4 is arranged on and rotates and fixture 2 inside, outerIn circle, the upper end of square rotation pipe 4 is fixed with rotating also fixture 2, and the lower end of round outside but spuare inside rotation pipe 4 and front vehicle fork 7 are fixed asOne, a side of front vehicle fork 7 is provided with moving casing 5, and the lower end of moving casing 5 is provided with locking device 6, moving casing buckle38 are fixed on front vehicle fork 7, and front wheel assembly 8 is fixed on the opening part of front vehicle fork 7, and the bottom of handlebar assembly 1 is inserted round outside but spuare insideRotate in the handlebar assembly jack 37 of pipe on 4, by being fixed on round outside but spuare inside rotation, to manage the handlebar assembly fixture 36 of 4 outsides solidFixed, in the middle of front frame 35 and middle vehicle frame 33, be provided with front hinge 34, a side of front hinge 34 is welded on the rear end of front frame 35, frontThe opposite side of hinge 34 is welded on the front end of middle vehicle frame 33, by being fixed on front tension snap close 43 in front frame 35 by front frame 35Be locked with middle vehicle frame 33, the upper middle part of middle vehicle frame 33 is provided with seat ASSY inclining tube 42, and insert the bottom of seat ASSY 32Enter in seat ASSY inclining tube 42, fixing by the seat ASSY fixture 31 that is fixed on middle vehicle frame 33 outsides, middle vehicle frame 33Bottom is welded with bottom bracket 9, and the bottom of bottom bracket 9 is fixed with two bottom bracket bearing seat assemblies 49, and axis 12 is fixed on twoIn bearing in individual bottom bracket bearing seat assembly 49, axis 12 one end are fixed with middle bevel gear 10, the outside of middle bevel gear 10Be fixed with respectively separately a large turning with the other end of axis 12 and pedal assembly 13, middle bevel gear 10 be fixed on front propeller shaftThe front propeller shaft bevel gear 39 of 27 one end engages, and front propeller shaft 27 other ends are fixedly connected with one end of universal joint 14, universalThe other end of joint 14 is fixedly connected with one end of inter-axle shaft 17, the other end of inter-axle shaft 17 and inter-axle shaft bevel gear 18Be fixedly connected with, inter-axle shaft bevel gear 18 be fixedly connected on left-hand thread flywheel and the bevel gear assembly 19 on hind axle assembly 40Engagement, widens after being provided with and reinforce hinge 30 between middle vehicle frame 33 and rear vehicle frame 24, after widen a side welding of reinforcing hinge 30In the rear end of middle vehicle frame 33, after widen the front end of reinforcing the other end of hinge 30 and be welded on rear vehicle frame 24, by being fixed on rear vehicle frameRear tension snap close 41 on 24 is strained and fixed middle vehicle frame 33 and rear vehicle frame 24, after widen and reinforce axle center and the universal joint of hinge 3014 axle center is arranged on a vertical center line, and front propeller shaft bearing block fixed mount 29 is welded on middle vehicle frame 33, before twoTransmission shafts bearing assembly 28 is fixed on front propeller shaft bearing block fixed mount 29, and front propeller shaft 27 is fixed on two front propeller shaftsIn bearing in bearing block assembly 28, inter-axle shaft bearing block fixed mount 26 is welded on rear vehicle frame 24, two inter-axle shaft axlesBearing assembly 15 is fixed on inter-axle shaft bearing block fixed mount 26, and it is total that inter-axle shaft 17 is fixed on two inter-axle shaft bearing blocksBecome in the bearing in 15, rear vehicle fork 21 is welded on rear vehicle frame 24, and a side of rear vehicle fork 21 is fixed with fixed leg 20 and shelf prop upPipe 22, rear wheel assembly 16 is fixed on the opening part of rear vehicle fork 21, opens front tension snap close 43 and rear tension snap close 41, front frame 35Can inwardly turn folding with rear vehicle frame 24, lift moving casing 5, fixed leg 20, locking device are inserted in the below of moving casing 56 are fixed on moving casing 5 on fixed leg 20, unclamp handlebar assembly fixture 36, take off handlebar assembly 1, by handlebar assembly 1Lower end level insert the handlebar assembly that is fixed on middle vehicle frame 33 belows and keep flat in intubate 47, keep flat slotting by being arranged on handlebar assemblyThe handlebar assembly of managing 47 outsides keeps flat fixture 46 and fixes, and unclamps seat ASSY fixture 31, takes off seat ASSY 32, willThe below of seat ASSY 32 is inserted and is fixed in the seat ASSY disposed tubes 44 of middle vehicle frame 33 tops, puts by being arranged on seat ASSYThe seat ASSY placing fixer 45 of putting pipe 44 outsides is fixing, and the vehicle seat one side load of seat ASSY 32 is placed on moving casing 5.
Detailed description of the invention two: the difference of (referring to Fig. 1～Fig. 5) present embodiment and detailed description of the invention one is,The rear end of the front end of front frame 35 and rear vehicle frame 24 is respectively arranged with liftable luggage divider 3, arranges in the inside of bottom bracket 9Have handlebar assembly tiltedly to put pipe 48, the lower end insertion handlebar assembly of handlebar assembly 1 is tiltedly put in pipe 48, by being arranged on outside bottom bracket 9The handlebar assembly of portion tiltedly puts that fixture 51 is fixing, and the bottom of bottom bracket 9 is fixed with universal wheel intubate 11, and universal wheel 52 insertsUniversal wheel intubate 11, fixing by the universal wheel fixture 50 that is arranged on universal wheel intubate 11 outsides. Other composition and connection sideFormula is identical with detailed description of the invention one.
Detailed description of the invention three: the difference of (referring to Fig. 1～Fig. 6) present embodiment and detailed description of the invention two is,The both sides, rear portion of rear vehicle frame 24 are fixed with shelf central siphon 25, and insert in shelf central siphon 25 at the two ends of movable goods shelf 23, goods shelf supporting rodInsert in shelf arm 22 one end of 53, and the other end of goods shelf supporting rod 53 is movably fixed to the outside of movable goods shelf 23, movable goodsThe outside of frame 23 is separately fixed with the fixing buckle 55 of goods shelf supporting rod, and the outer setting of left-hand thread flywheel and bevel gear assembly 19 has gearCover 54. Other composition and connected mode are identical with detailed description of the invention two.
Claims (3)
1. a through-drive Collapsible bicycle, it comprises handlebar assembly (1), rotates also fixture (2), round outside but spuare inside rotationPipe (4), front vehicle fork (7), front wheel assembly (8), bottom bracket (9), middle bevel gear (10), axis (12), large turning are pedaled assembly(13), universal joint (14), rear wheel assembly (16), inter-axle shaft (17), inter-axle shaft bevel gear (18), left-hand thread flywheel and umbrella shapeGear assembly (19), rear vehicle fork (21), rear vehicle frame (24), front propeller shaft (27), after widen and reinforce hinge (30), seat ASSY(32), middle vehicle frame (33), front hinge (34), front frame (35), front propeller shaft bevel gear (39), hind axle assembly (40), post-tensioningTight snap close (41), front tension snap close (43); The inside, front that it is characterized in that front frame (35) is provided with rotation fixture(2), round outside but spuare inside rotation pipe (4) be arranged on rotate and fixture (2) inside, the upper end of round outside but spuare inside rotation pipe (4) with turnMoving and fixture (2) is fixed, and the lower end of round outside but spuare inside rotation pipe (4) and front vehicle fork (7) are fixed as one, front vehicle fork (7)One side is provided with moving casing (5), and the lower end of moving casing (5) is provided with locking device (6), and moving casing buckle (38) is fixingUpper at front vehicle fork (7), front wheel assembly (8) is fixed on the opening part of front vehicle fork (7), and insert in cylindrical the bottom of handlebar assembly (1)Side rotates in the handlebar assembly jack (37) on pipe (4), fixes by being fixed on the outside handlebar assembly of round outside but spuare inside rotation pipe (4)Device (36) is fixing, is provided with front hinge (34) in the middle of front frame (35) and middle vehicle frame (33), a side welding of front hinge (34)In the rear end of front frame (35), the opposite side of front hinge (34) is welded on the front end of middle vehicle frame (33), by being fixed on front frame(35) the front tension snap close (43) on is locked front frame (35) and middle vehicle frame (33), and the upper middle part of middle vehicle frame (33) arrangesHave seat ASSY inclining tube (42), insert in seat ASSY inclining tube (42), by being fixed on middle car the bottom of seat ASSY (32)The outside seat ASSY fixture (31) of frame (33) is fixed, and the bottom of middle vehicle frame (33) is welded with bottom bracket (9), and axis props upThe bottom of frame (9) is fixed with two bottom bracket bearing seat assemblies (49), and axis (12) is fixed on two bottom bracket bearing seat assemblies (49)In interior bearing, axis (12) one end is fixed with middle bevel gear (10), the outside of middle bevel gear (10) and axis (12)The other end is fixed with respectively separately a large turning and pedals assembly (13), middle bevel gear (10) be fixed on front propeller shaft (27)Front propeller shaft bevel gear (39) engagement of end, front propeller shaft (27) other end is fixedly connected with one end of universal joint (14), and ten thousandThe other end to joint (14) is fixedly connected with one end of inter-axle shaft (17), the other end of inter-axle shaft (17) and inter-axle shaft umbrellaGenerating gear (18) is fixedly connected with, inter-axle shaft bevel gear (18) be fixedly connected on left-hand thread flywheel on hind axle assembly (40) withBevel gear assembly (19) engagement, widens reinforcing hinge (30) between middle vehicle frame (33) and rear vehicle frame (24) after being provided with, after addOne side of wide reinforcing hinge (30) is welded on the rear end of middle vehicle frame (33), after widen reinforce hinge (30) the other end be welded on afterThe front end of vehicle frame (24), is drawn middle vehicle frame (33) and rear vehicle frame (24) by the rear tension snap close (41) being fixed on rear vehicle frame (24)Fasten, after widen reinforce hinge (30) axle center and the axle center of universal joint (14) be arranged on a vertical center line, forward passIt is upper that moving axis bearing block fixed mount (29) is welded on middle vehicle frame (33), and two front propeller shaft bearing block assemblies (28) are fixed on driving frontBearing housing fixed mount (29) is upper, and front propeller shaft (27) is fixed in the bearing in two front propeller shaft bearing block assemblies (28),It is upper that inter-axle shaft bearing block fixed mount (26) is welded on rear vehicle frame (24), after two inter-axle shaft bearing block assemblies (15) are fixed onTransmission shafts bearing fixed mount (26) is upper, and inter-axle shaft (17) is fixed on the bearing in two inter-axle shaft bearing block assemblies (15)In, it is upper that rear vehicle fork (21) is welded on rear vehicle frame (24), and a side of rear vehicle fork (21) is fixed with fixed leg (20) and shelf arm(22), rear wheel assembly (16) is fixed on the opening part of rear vehicle fork (21), opens front tension snap close (43) and rear tension snap close (41),Front frame (35) and rear vehicle frame (24) can inwardly turn folding, and lift moving casing (5), and the below of moving casing (5) is insertedFixed leg (20), it is upper that moving casing (5) is fixed on fixed leg (20) by locking device (6), unclamps handlebar assembly fixture(36), take off handlebar assembly (1), the lower end level of handlebar assembly (1) is inserted to the handlebar being fixed on below middle vehicle frame (33) totalBecome to keep flat in intubate (47), keep flat the outside handlebar assembly of intubate (47) to keep flat fixture (46) solid by being arranged on handlebar assemblyFixed, unclamp seat ASSY fixture (31), take off seat ASSY (32), during the below insertion of seat ASSY (32) is fixed onIn the seat ASSY disposed tubes (44) of vehicle frame (33) top, put by being arranged on the outside seat ASSY of seat ASSY disposed tubes (44)Put fixture (45) fixing, the vehicle seat one side load of seat ASSY (32) is placed on moving casing (5).
2. through-drive Collapsible bicycle according to claim 1, is characterized in that front end and the rear car of front frame (35)The rear end of frame (24) is respectively arranged with liftable luggage divider (3), is provided with handlebar assembly tiltedly puts in the inside of bottom bracket (9)Pipe (48), the lower end insertion handlebar assembly of handlebar assembly (1) is tiltedly put in pipe (48), by being arranged on the outside car of bottom bracket (9)Assembly is tiltedly put to fixture (51) and fix, the bottom of bottom bracket (9) is fixed with universal wheel intubate (11), and universal wheel (52) is insertedEnter universal wheel intubate (11), by being arranged on, the outside universal wheel fixture (50) of universal wheel intubate (11) is fixing.
3. through-drive Collapsible bicycle according to claim 2, is characterized in that the both sides, rear portion of rear vehicle frame (24) are solidSurely have shelf central siphon (25), insert in shelf central siphons (25) at the two ends of movable goods shelf (23), and insert one end of goods shelf supporting rod (53)In shelf arm (22), the other end of goods shelf supporting rod (53) is movably fixed to the outside of movable goods shelf (23), movable goods shelf (23)Outside be separately fixed with the fixing buckle (55) of goods shelf supporting rod, the outer setting of left-hand thread flywheel and bevel gear assembly (19) has gearCover (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390374.9A CN104149907B (en) | 2014-08-11 | 2014-08-11 | Through-drive Collapsible bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390374.9A CN104149907B (en) | 2014-08-11 | 2014-08-11 | Through-drive Collapsible bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104149907A CN104149907A (en) | 2014-11-19 |
| CN104149907B true CN104149907B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390374.9A Active CN104149907B (en) | 2014-08-11 | 2014-08-11 | Through-drive Collapsible bicycle |
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| Country | Link |
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| CN (1) | CN104149907B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329389B (en) * | 2015-11-09 | 2017-11-14 | 宋大伟 | Axle is driven folding electric bicycle |
| CN105584572B (en) * | 2015-12-29 | 2018-06-19 | 宋大伟 | Twofold electric vehicle |
| CN106005194B (en) * | 2016-07-13 | 2019-07-30 | 宋大伟 | Twofold Multipurpose electric motor-car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3074741A (en) * | 1961-07-25 | 1963-01-22 | Rutkove Edward | Folding bicycle |
| CN2259349Y (en) * | 1996-04-10 | 1997-08-13 | 王自申 | Lever driven power-saving variable speed travelling bicycle |
| CN2825435Y (en) * | 2005-08-15 | 2006-10-11 | 杨光明 | Transmission bar drive and brake type split folding bicycle |
| KR200437835Y1 (en) * | 2007-01-04 | 2008-01-02 | 김종민 | Scooter with pedals for physical exercise |
| CN201140758Y (en) * | 2007-06-13 | 2008-10-29 | 黄京平 | Portable folding bicycle |
| CN202337313U (en) * | 2011-08-04 | 2012-07-18 | 天津爱赛克车业有限公司 | Small wheel diameter folding bicycle without chain for transmission |
-
2014
- 2014-08-11 CN CN201410390374.9A patent/CN104149907B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3074741A (en) * | 1961-07-25 | 1963-01-22 | Rutkove Edward | Folding bicycle |
| CN2259349Y (en) * | 1996-04-10 | 1997-08-13 | 王自申 | Lever driven power-saving variable speed travelling bicycle |
| CN2825435Y (en) * | 2005-08-15 | 2006-10-11 | 杨光明 | Transmission bar drive and brake type split folding bicycle |
| KR200437835Y1 (en) * | 2007-01-04 | 2008-01-02 | 김종민 | Scooter with pedals for physical exercise |
| CN201140758Y (en) * | 2007-06-13 | 2008-10-29 | 黄京平 | Portable folding bicycle |
| CN202337313U (en) * | 2011-08-04 | 2012-07-18 | 天津爱赛克车业有限公司 | Small wheel diameter folding bicycle without chain for transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104149907A (en) | 2014-11-19 |
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Effective date of registration: 20181212 Address after: 225300 Pearl River Road, Yongan Town, Taizhou, Jiangsu Province, 108 Patentee after: Wang Yajun Address before: 150030 Continuing Education Center Building 705, West District, Northeast Agricultural University, 201 Gongbin Road, Xiangfang District, Harbin City, Heilongjiang Province Patentee before: Song Dawei |
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Address after: 273500 University Student Science Park, No. 80 Xiwaihuan Road, Zoucheng City, Jining City, Shandong Province Patentee after: Wang Yajun Address before: 225300 Pearl River Road, Yongan Town, Taizhou, Jiangsu Province, 108 Patentee before: Wang Yajun |
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Address after: 225300 No. 108 Mingzhu Avenue, Yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Wang Yajun Address before: 273500 University Student Science Park, No. 80 Xiwaihuan Road, Zoucheng City, Jining City, Shandong Province Patentee before: Wang Yajun |
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Effective date of registration: 20191121 Address after: 221000 No.1, Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Binhe SME Management Service Co., Ltd. Address before: 225300 No. 108 Mingzhu Avenue, Yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Wang Yajun |
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Effective date of registration: 20191223 Address after: 314205 north side of Yaxin street, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province (second floor, east side, building 7, Zhejiang Yaxin Industry Co., Ltd.) Patentee after: Pinghu Yueshi car industry Co., Ltd. Address before: 221000 No.1, Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Pizhou Binhe SME Management Service Co., Ltd. |