CN2460158Y - New structure of three-wheel scooter - Google Patents
New structure of three-wheel scooter Download PDFInfo
- Publication number
- CN2460158Y CN2460158Y CN 00264269 CN00264269U CN2460158Y CN 2460158 Y CN2460158 Y CN 2460158Y CN 00264269 CN00264269 CN 00264269 CN 00264269 U CN00264269 U CN 00264269U CN 2460158 Y CN2460158 Y CN 2460158Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- wheel
- turning rack
- holder
- connecting rod
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a new structure of three-wheel scooters. The utility model mainly comprises a handle pipe, a main shaft and wheels, and the main shaft is connected with the handle pipe. The utility model is characterized in that a connecting plate is locked on the main shaft, the connecting plate is pivotally connected with a connecting rod, one side of the connecting rod is connected with a steering bracket, and a steering wheel is fixed to the steering bracket. The utility model has the advantages of flexible steering and automatic returning effect.
Description
The utility model has related to a kind of three-wheel scooter new construction, is specially adapted to a kind of three-wheel scooter new construction that turns to flexibly and have damping effect.
The basic structure of scooter of the prior art as shown in Figure 5, the handle tube bottom connects front fork, this front fork front-wheel that is pivoted, connect a car body in the front fork top again, this car body tail end is established a rear wheel support, this rear wheel support trailing wheel that is pivoted, thus constitute a complete scooter.During use two handles of holding in handle rack with two, and trample above car body with a pin, firmly pedal ground with another pin again, and then make scooter car body band the driver to slide forward, thereby form the essential structure shape of the scooter of the single wheel of front vehicle wheel, yet single front-wheel is configured to instability, causes danger when advancing easily, easy swaying style when advancing causes danger for the older or chump of the child sense of equilibrium is as easy as rolling off a log.And, though there are two front trucks to turn to three-wheel scooter at present on the market, and must be that mat handle tube and the thruster of the pedal left and right sides are inclined, this two front wheels is turned to, yet this kind structure because of the two front wheels scooter that can't be turned to by the swing handle pipe, can't turn to when high-speed, and during advancing wheel lateral deviation slightly, its front-wheel make racing to cause drive unstable and dangerous.
The purpose of this utility model is that a kind of special can turning to flexibly by handle tube will be provided, and has the new construction of the three-wheel scooter of front-wheel self-return effect.
The utility model is achieved by the following technical solution: the utility model mainly comprises handle tube, main shaft, wheel, main shaft is connected in handle tube, it is characterized in that a plate locks on the main shaft, connecting plate and connecting rod are articulated, one side of connecting rod is connected with turning rack, and steered wheel is fixedly on the turning rack.
The utility model can also wear a holder by bearing with main shaft, and transmitted beam son and screw lock, and connecting plate is locked the main shaft bottom by screw, and connecting rod one end bearing is articulated by screw and connecting plate, and the other end is by bearing and turning rack pivot joint.Be provided with the torsion flexible member between turning rack and the holder, an end of flexible member is fixedly arranged on the holder, and the other end is fixed on the turning rack.Turning rack is provided with central through hole, and it respectively is provided with wear body up and down.
A location bolt passes front-axle hole, the torque spring of holder in proper order in the utility model, and torque spring one end is inserted in the aperture on the holder, in the aperture on the other end insertion turning rack.
The utility model compared with prior art has and turns to flexibly, and has advantage such as self-return effect.
Description of drawings of the present utility model is as follows:
Fig. 1 is the utility model floor map.
Fig. 2 is the utility model three-dimensional exploded view.
Fig. 3 is the utility model combined planar schematic diagram.
Fig. 4 and Fig. 5 turn to schematic diagram for the utility model action.
Fig. 6 is the scooter planar structure schematic diagram of prior art.
Below in conjunction with description of drawings the utility model is described in further detail: as shown in Figure 1, the utility model mainly comprises structures compositions such as handlebar 1, base plate 2, main shaft 10, holder 20, connecting plate 30, turning rack 50, wheel 60.As Fig. 2, shown in Figure 3, main shaft 10 passes bearing 12, again by axis hole 22, lower bearing 12 on the holder 20, utilize screw 131 to lock in the screw hole 132 of bundle young 13 with bundle young 13 again, main shaft 10 activities are inserted on the holder 20, and can rotate mutually, main shaft 10 is provided with two-screw hole 11, two bolts 33 pass the screw hole 31 on the connecting plate 30, lock in the screw hole 11 on the main shaft 10 again.Connecting plate 30 front ends are provided with two-screw hole 35, and bearing 43, one screws 36 that it is movable that connecting rod 40 is provided with energy pass the dead eye 43 on the connecting rod 40, lock in the screw hole 35 on the connecting plate 30 again, and connecting rod 40 is connected on connecting plate 30.The opposite side of connecting rod 40, screw hole 51 on live bearing hole 42 and the turning rack 50 aligns, one screw rod, 55 orders are passed the dead eye 42 on the connecting rod 40, lock in the screw hole 51 on the turning rack 50 again, and its connecting rod 40 can make turning rack 50 turn to flexibly.One screw rod, 514 orders are passed the axis hole 61 of wheel 60, in the through hole 52 on the turning rack 50, lock in the anti-alarmed and panicky nut 515 again, make wheel 60 and turning rack 50 be fixed as an integral body.Turning rack 50 is provided with a central through hole 54, it respectively is provided with wear body 512 up and down, one location bolt, 510 orders are passed front-axle hole 21, the torsion flexible member 518 of holder 20, the front end 519 of its flexible member 518 is inserted in the hole 23 on the holder 20, the other end 519 inserts in the hole 53 on the turning racks 50, can self-return after turning rack 50 is turned to.54 times wear body 512 of central through hole on wear body 512, the turning rack 50 are locked in the jam nut 513 again, make it that unique self-return function be arranged.As shown in Figure 4, when hand swing handle pipe 1 rotates, main shaft 10 drives connecting plate 30 and rotates, connecting plate 30 is articulated in connecting rod 40 simultaneously, make connecting rod 40 drive turning racks 50 and turn to, when alarmed and panicky when opening hand, 518 effects of return torsion flexible member, make bogie 50 energy self-returns to rectilinear motion, simultaneously to overtake.
Claims (5)
1, a kind of three-wheel scooter new construction mainly comprises handle tube, main shaft, wheel, and main shaft is connected in handle tube, it is characterized in that a plate locks on the main shaft, connecting plate and connecting rod are articulated, and a side of connecting rod is connected with turning rack, and steered wheel is fixedly on the turning rack.
2, three-wheel scooter new construction according to claim 1, it is characterized in that described main shaft wears a holder by bearing, and transmitted beam son and screw are locked, described connecting plate is locked the main shaft bottom by screw, described connecting rod one end bearing is articulated by screw and connecting plate, and other end bearing and turning rack articulate.
3, three-wheel scooter new construction according to claim 1 and 2 is characterized in that being provided with between described turning rack and the holder torsion flexible member, and an end of flexible member is fixedly arranged on the holder, and the other end is fixed on the turning rack.
4, three-wheel scooter new construction according to claim 1 and 2 is characterized in that described turning rack is provided with central through hole, and it respectively is provided with wear body up and down.
5, three-wheel scooter new construction according to claim 3 is characterized in that a location bolt passes front-axle hole, the torque spring of holder in proper order, and torque spring one end is inserted in the aperture on the holder, in the aperture on the other end insertion turning rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264269 CN2460158Y (en) | 2000-12-05 | 2000-12-05 | New structure of three-wheel scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264269 CN2460158Y (en) | 2000-12-05 | 2000-12-05 | New structure of three-wheel scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460158Y true CN2460158Y (en) | 2001-11-21 |
Family
ID=33619013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00264269 Expired - Fee Related CN2460158Y (en) | 2000-12-05 | 2000-12-05 | New structure of three-wheel scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460158Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947082A (en) * | 2016-06-22 | 2016-09-21 | 吴志昂 | Automotive all-terrain suspension structure |
| CN110379287A (en) * | 2019-08-05 | 2019-10-25 | 浙江颢屹汽车技术有限公司 | A kind of car model tire support with steering structure |
-
2000
- 2000-12-05 CN CN 00264269 patent/CN2460158Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947082A (en) * | 2016-06-22 | 2016-09-21 | 吴志昂 | Automotive all-terrain suspension structure |
| CN110379287A (en) * | 2019-08-05 | 2019-10-25 | 浙江颢屹汽车技术有限公司 | A kind of car model tire support with steering structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201670311U (en) | Inverted motor tricycle | |
| WO1995001276A2 (en) | Vehicle with rear wheel steering and front wheel drive | |
| CN2460158Y (en) | New structure of three-wheel scooter | |
| US4749207A (en) | Hand propelled and foot steered cart | |
| CN102442393B (en) | Pedal scooter | |
| US5388847A (en) | Rider propelled vehicle and drive assembly therefor | |
| CN201189933Y (en) | Three wheels double bicycle with front and rear double driving | |
| CN104494745A (en) | Seat-free multifunctional exercise bike | |
| CN201385731Y (en) | Front-driving back-steering reclining type three-wheeled bicycle | |
| CN2558407Y (en) | Rear wheel steering body-building cycle | |
| CN2139091Y (en) | Crankshaft tricycle for children | |
| CN204264369U (en) | A kind of without seat type multifunctional exercise bicycle | |
| CN2451171Y (en) | Tricycle scooter | |
| CN2056912U (en) | Double-drive quadricycle | |
| CN214436422U (en) | Foldable anti-rollover automatic rotary ice vehicle | |
| CN202283971U (en) | Pedal scooter | |
| CN2217559Y (en) | Amusing children's bicycle without handle | |
| CN2438646Y (en) | Steering mechanism for sliding board cart | |
| CA2053546A1 (en) | Bicycle trailer | |
| CN2343062Y (en) | Foldable two-wheel slide plate car | |
| CN2260761Y (en) | Bicycle handle suitable for multiple riding postures | |
| CN2711019Y (en) | Tri-wheeled bicycle with front-driving and rear-steering | |
| CN207725555U (en) | A kind of steering mechanism | |
| CN100460268C (en) | Front-drive bicycle | |
| CN2507758Y (en) | Two-wheel synchronous steering and flexible turning tricycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |