CN202987447U - Elegant three-wheel scooter - Google Patents
Elegant three-wheel scooter Download PDFInfo
- Publication number
- CN202987447U CN202987447U CN 201220745390 CN201220745390U CN202987447U CN 202987447 U CN202987447 U CN 202987447U CN 201220745390 CN201220745390 CN 201220745390 CN 201220745390 U CN201220745390 U CN 201220745390U CN 202987447 U CN202987447 U CN 202987447U
- Authority
- CN
- China
- Prior art keywords
- wheel
- tread plate
- hand tread
- driven wheel
- differential
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses an elegant three-wheel scooter which comprises handlebar grips (1), a head tube (2), a front fork (3), a front wheel (4), a frame (5), a rear axle (10), rear wheels (9), a drive mechanism and a transmission mechanism. The drive mechanism comprises a left pedal (16), a right pedal (15) and upper and lower parallel tubes (7 and 6). Centers of the upper and lower parallel tubes (7 and 6) are rotatably arranged on a vertical column (14), two ends of the upper and lower parallel tubes (7 and 6) are hinged onto connection tubes of the left pedal (16) and the right pedal (15) correspondingly, and the connection tubes of the left pedal (16) and the right pedal (15) and the upper and lower parallel tubes (7 and 6) form a parallel four-sided connection shape. A sector gear (8) integrally connected with the upper parallel tube (7) is arranged at the center of the upper parallel tube (7) and drives the rear wheels (9) to roll through the transmission mechanism. By means of the structure, the elegant three-wheel scooter has the advantages of being simple and reasonable in structure, flexible and light in operation, safe and reliable in riding, simultaneously movable in two feed, capable of building body and replacing walk, and the like.
Description
Technical field
The utility model relates to a kind of three-wheel scooter, particularly tramples the graceful Kickboard Scooter of three-wheel of driving about a kind of both feet.
Background technology
Kickboard Scooter is subject to users' welcome owing to having light, recreational strong, the characteristics such as body-building effect is good flexibly, particularly is subject to liking of youngsters and children.Existing common Kickboard Scooter cyclist general station stands on pedal and slides, stand on slide plate by single pin, an other the feet step on the ground produces thrust, promotes the Kickboard Scooter rolling and advances, and continues to advance in order to make Kickboard Scooter, the cyclist needs constantly to step on ground with pedal, the size of the power of kicking backward directly affects the speed of advance of Kickboard Scooter, and prolonged exercise consumption physical efficiency is large, and coasting speed is slow, only suitable teenager's body-building recreation equipment uses, and can not use as walking-replacing tool.in order to make Kickboard Scooter can be used for riding instead of walk, Chinese utility model patent number is 200920112106.5 to disclose the foot-powered pedal scooter of a kind of list, step drives the one-level sprocket rotation by rocking arm, the one-level sprocket wheel rotates by one-level chain-driving minor sprocket and countershaft again, countershaft drives again the secondary sprocket rotation, the secondary sprocket wheel rotates by secondary chain-driving trailing wheel again, having overcome common Kickboard Scooter steps on ground with pedal and drives the effort of bringing, speed is slow, the disadvantage of poor stability, thereby making the utility model both can be used as body-building sports apparatus uses, the walking-replacing tool that can be used as again fashion uses.But this structure has the following disadvantages: the one, and drive mechanism is complicated, and processing is installed inconvenient, and productive costs is high; The 2nd, by the secondary chain gear, after chain uses, the meeting extension elongation, usually the chain phenomenon can occur falling; The 3rd, can only drive by single pin when travelling, can not use simultaneously by both feet, during the motion of length distance, fatigue easily appears, and body-building exercise effect is undesirable; Roll-over accident easily appears in four poor stabilities by bike the time.For this reason, many manufacturers and knowledgeable people are studied and develop for the problems referred to above, but not yet have so far comparatively ideal product to emerge on market.
Summary of the invention
The above-mentioned disadvantage that exists for overcoming existing pedal scooter, the purpose of this utility model be to provide a kind of simple and reasonable, flexible operation is light, riding safety is reliable, both feet motion simultaneously, the three-wheel gracefulness Kickboard Scooter that can body-building can ride instead of walk again.
the utility model solves the technical scheme that its technical matters adopts, it comprises handle, pipe link, front fork, front-wheel, vehicle frame, hind axle, trailing wheel, driver train and transmission device, described driver train comprises left-hand tread plate, on right-hand tread plate reaches, lower parallel bar, on, the center of lower parallel bar is rotating to be arranged on the column of vehicle frame, on, the two ends correspondence of lower parallel bar is hinged on the connecting rod of the connecting rod of left-hand tread plate and right-hand tread plate, the connecting rod of left-hand tread plate, the connecting rod of right-hand tread plate and upper, lower parallel bar forms parallel four and connects shape, when being pumped, left-hand tread plate and right-hand tread plate remain vertical direction, the centre of upper control arm is provided with the quadrant gear that is connected as a single entity, quadrant gear drives trailing wheel by transmission device and rolls.
Described transmission device comprises driven wheel, axle drive shaft, driving finishing bevel gear cuter and left and right driven wheel of differential, axle drive shaft is rotating is arranged on the vehicle frame rear portion, driven wheel is fixed on the front end of axle drive shaft and meshes with quadrant gear, drive the rear end that finishing bevel gear cuter is fixed on axle drive shaft, left and right driven wheel of differential is symmetricly set on hind axle by isolator is rotating, drives finishing bevel gear cuter and meshes with left and right driven wheel of differential respectively.
Isolator rotation on described left and right driven wheel of differential arranges in the same way.
After adopting said structure, the utility model has the following advantages and effect, the one, about cyclist's both feet is trampled the left and right pedal quadrant gear that drives on upper control arm that pumps and is swung, quadrant gear is by driven wheel, axle drive shaft and drive the left and right driven wheel of differential rotation of finishing bevel gear cuter drive, left and right driven wheel of differential drives the rear wheel movement of both sides again by hind axle, simple in structure, reliable transmission, production and processing is convenient; The 2nd, adopt the double rear wheel structure, travel steadily, riding safety, when travelling, the both feet side-to-side movement, easy and simple to handle, firmly evenly, can greatly improve the ability of continuing, and therefore can be used as body-building sports apparatus and use, and the walking-replacing tool that can be used as again fashion uses.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view of the utility model right-hand tread plate when stepping on.
Fig. 3 is the perspective view of the utility model left-hand tread plate when stepping on.
1 handle wherein, 2 pipe links, 3 front forks, 4 front-wheels, 5 vehicle frames, 6 times parallel bars, 7 times parallel bars, 8 quadrant gears, 9 trailing wheels, 10 hind axles, 11 left driven wheel of differentials, 12 right driven wheel of differentials, 13 drive finishing bevel gear cuter, 14 columns, 15 right-hand tread plates, 16 left-hand tread plates, 17 driven wheels, 18 axle drive shafts.
The specific embodiment
shown in Figure 1, specific embodiments for the graceful Kickboard Scooter of a kind of three-wheel of the utility model, it comprises handle 1, pipe link 2, front fork 3, front-wheel 4, vehicle frame 5, hind axle 10, trailing wheel 9, driver train and transmission device, hind axle 10 is rotating to be arranged on rear portion vehicle frame 5, trailing wheel 9 is arranged on hind axle 10 both sides, described driver train comprises left-hand tread plate 16, right-hand tread plate 15 reaches, lower parallel bar 7, 6, on, lower parallel bar 7, 6 center is rotating to be arranged on the column 14 of vehicle frame 5, on, lower parallel bar 7, 6 two ends correspondence is hinged on the connecting rod of the connecting rod of left-hand tread plate 16 and right-hand tread plate 15, the connecting rod of left-hand tread plate 16, the connecting rod of right-hand tread plate 15 and upper, lower parallel bar 7, 6 form parallel four connects shape, when being pumped, left-hand tread plate 16 and right-hand tread plate 15 remain vertical direction, the centre of upper control arm 7 is provided with the quadrant gear 8 that is connected as a single entity, quadrant gear 8 drives trailing wheel 9 by transmission device and rolls.
Described transmission device comprises driven wheel 17, axle drive shaft 18, drives finishing bevel gear cuter 13 and left and right driven wheel of differential 11,12, axle drive shaft 18 is rotating is axially disposed within vehicle frame 5 rear portions, driven wheel 17 is fixed on the front end of axle drive shaft 18 and meshes with quadrant gear 8, drive the rear end that finishing bevel gear cuter 13 is fixed on axle drive shaft 18, left and right driven wheel of differential 11,12 is symmetricly set on hind axle 10 by isolator is rotating, drives finishing bevel gear cuter 13 and meshes with left and right driven wheel of differential 11,12 respectively.Isolator rotation on described left and right driven wheel of differential 11,12 arranges in the same way.
when the utility model is ridden, cyclist's both feet left-hand tread plate 16 of standing, on right-hand tread plate 15, when left foot unclamps right crus of diaphragm and firmly down tramples, as shown in Figure 2, quadrant gear 8 is beat left, and drive driven wheel 17, axle drive shaft 18 and driving finishing bevel gear cuter 13 rotate counterclockwise, driving finishing bevel gear cuter 13 left driven wheel of differential 11 forwards of drive is that working direction is rotated, left driven wheel of differential 11 drives hind axle 10 and trailing wheel 9 by isolator, thereby driving three-wheel scooter advances, it is oppositely that direction of retreat is rotated that driving finishing bevel gear cuter 13 drives again right driven wheel of differential 12 simultaneously, due to relative hind axle 10 idle running of the right driven wheel of differential 12 of the effect of isolator.
When right crus of diaphragm unclamps left foot and firmly down tramples, as shown in Figure 3, quadrant gear 8 is beat to the right, and drive driven wheel 17, axle drive shaft 18 and driving finishing bevel gear cuter 13 clockwise rotate, driving finishing bevel gear cuter 13 right driven wheel of differential 12 forwards of drive is that working direction is rotated, right driven wheel of differential 12 drives hind axle 10 and trailing wheel 9 by isolator, thereby driving three-wheel scooter advances, it is oppositely that direction of retreat is rotated that driving finishing bevel gear cuter 13 drives again left driven wheel of differential 11 simultaneously, due to relative hind axle 10 idle running of the left driven wheel of differential 11 of the effect of isolator.
Cyclist's both feet pump as mentioned above, and quadrant gear 8 namely can drive trailing wheel 9 by transmission device and roll, and constantly advances thereby drive Kickboard Scooter.
The above; just specific embodiment of the utility model, be not that the utility model is made any pro forma restriction, do not breaking away from the technical solution of the utility model basis; the simple modification of having done, equivalent variations or modification all fall into protection domain of the present utility model.
Claims (3)
1. the graceful Kickboard Scooter of a three-wheel, comprise handle (1), pipe link (2), front fork (3), front-wheel (4), vehicle frame (5), hind axle (10), trailing wheel (9), driver train and transmission device, it is characterized in that: described driver train comprises left-hand tread plate (16), on right-hand tread plate (15) reaches, lower parallel bar (7, 6), on, lower parallel bar (7, 6) center is rotating to be arranged on the column (14) of vehicle frame (5), on, lower parallel bar (7, 6) two ends correspondence is hinged on the connecting rod of the connecting rod of left-hand tread plate (16) and right-hand tread plate (15), the connecting rod of left-hand tread plate (16), the connecting rod of right-hand tread plate (15) and upper, lower parallel bar (7, 6) form parallel four and connect shape, make left-hand tread plate (16) and right-hand tread plate (15) remain vertical direction when pumping, the centre of upper control arm (7) is provided with the quadrant gear (8) that is connected as a single entity, quadrant gear (8) drives trailing wheel (9) by transmission device and rolls.
2. the graceful Kickboard Scooter of three-wheel according to claim 1, it is characterized in that: described transmission device comprises driven wheel (17), axle drive shaft (18), drive finishing bevel gear cuter (13) and a left side, right driven wheel of differential (11, 12), axle drive shaft (18) is rotating is arranged on vehicle frame (5) rear portion, driven wheel (17) is fixed on the front end of axle drive shaft (18) and meshes with quadrant gear (8), drive the rear end that finishing bevel gear cuter (13) is fixed on axle drive shaft (18), left, right driven wheel of differential (11, 12) be symmetricly set on hind axle (10) by isolator is rotating, drive finishing bevel gear cuter (13) respectively with a left side, right driven wheel of differential (11, 12) engagement.
3. the graceful Kickboard Scooter of three-wheel according to claim 1 and 2, is characterized in that: the isolator rotation setting in the same way on described left and right driven wheel of differential (11,12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745390 CN202987447U (en) | 2012-12-31 | 2012-12-31 | Elegant three-wheel scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745390 CN202987447U (en) | 2012-12-31 | 2012-12-31 | Elegant three-wheel scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987447U true CN202987447U (en) | 2013-06-12 |
Family
ID=48558651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745390 Expired - Fee Related CN202987447U (en) | 2012-12-31 | 2012-12-31 | Elegant three-wheel scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202987447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326051A (en) * | 2014-10-31 | 2015-02-04 | 晟通科技集团有限公司 | Pedal scooter |
| CN108725654A (en) * | 2018-05-16 | 2018-11-02 | 杨栋 | Override type rolls scooter |
| CN113799906A (en) * | 2020-06-16 | 2021-12-17 | 杜洁 | Swing rod driving type pedal bicycle |
-
2012
- 2012-12-31 CN CN 201220745390 patent/CN202987447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326051A (en) * | 2014-10-31 | 2015-02-04 | 晟通科技集团有限公司 | Pedal scooter |
| CN104326051B (en) * | 2014-10-31 | 2016-08-24 | 晟通科技集团有限公司 | Pedal scooter |
| CN108725654A (en) * | 2018-05-16 | 2018-11-02 | 杨栋 | Override type rolls scooter |
| CN113799906A (en) * | 2020-06-16 | 2021-12-17 | 杜洁 | Swing rod driving type pedal bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203946226U (en) | Three-wheel bicycle pedal | |
| CN202896803U (en) | Double-pedal three-roller scooter | |
| CN204489050U (en) | The drift three-wheel vehicle of front-wheel steering | |
| CN202541715U (en) | Exercise bicycle | |
| CN111717320A (en) | Lever-assisted bicycle and lever-assisted multi-wheel vehicle | |
| CN204452761U (en) | A kind of bicycle | |
| CN202080410U (en) | Double-force bike | |
| CN203780683U (en) | Pedal type scooter | |
| CN203020479U (en) | Three-wheeled riding car | |
| CN217294801U (en) | Self-lever gravity scooter | |
| CN216301375U (en) | a running bicycle | |
| CN101125572A (en) | Inland rowing exercise bike | |
| CN205699318U (en) | It is applicable to the self-retaining swinging bike riding-balance simulator of child | |
| CN1325136C (en) | running bike | |
| CN204173121U (en) | Stand-type scooter | |
| CN201501501U (en) | Labor-saving high-speed bicycle | |
| CN2658038Y (en) | Children tricycle driven by two-hand | |
| CN208233254U (en) | Scooter | |
| CN113022772A (en) | Pedal sport bicycle | |
| CN204452873U (en) | Water cycle | |
| CN218463809U (en) | Crank type safety double-gear bicycle | |
| CN202115664U (en) | Seesawing double-swing five-wheel scooter | |
| CN215436783U (en) | Novel bicycle | |
| CN102627135A (en) | Chainless scooter | |
| CN203507419U (en) | Stepping fitness device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20181231 |