CN203020479U - Three-wheeled riding car - Google Patents
Three-wheeled riding car Download PDFInfo
- Publication number
- CN203020479U CN203020479U CN 201220744889 CN201220744889U CN203020479U CN 203020479 U CN203020479 U CN 203020479U CN 201220744889 CN201220744889 CN 201220744889 CN 201220744889 U CN201220744889 U CN 201220744889U CN 203020479 U CN203020479 U CN 203020479U
- Authority
- CN
- China
- Prior art keywords
- wheel
- sprocket
- cushion
- chain wheel
- quadrant gear
- 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 16
- 230000009467 reduction Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000036541 health Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a three-wheeled riding car, comprising a handle (1), a connecting rod (2), a front fork (3), a front wheel (4), a frame (9), a cushion (14), a rear hub (17), rear wheels (10), a drive mechanism and a transmission mechanism, wherein the drive mechanism comprises a drive rod (15), a sector gear (13) and a reset spring (19); the cushion (14) is fixed on the drive rod (15); the drive rod (15) is hinged on a drive seat (16) through the reset spring (19); the sector gear (13) is fixed on the drive rod (15); the transmission mechanism comprises a chain wheel shaft (20), a pinion (7), a large chain wheel (12), a transmission chain (11) and a small chain wheel (18); the pinion (7) can be rotatably arranged on the chain wheel shaft (20) in a one-way manner; the pinion (7) is meshed with the sector gear (13); the small chain wheel (18) is arranged on the rear wheel axle (17); and the transmission chain (11) is connected between the large chain wheel (12) and the small chain wheel (18). After adopting the structure, the three-wheeled riding car has the advantages of being simple in structure, flexible and portable to operate, large in movement amplitude, strong in interestingness and entertainment and the like.
Description
Technical field
The utility model relates to a kind of child's tricycle, particularly a kind of three-wheel toy horse-riding bicycle that rotates to drive by cushion.
Background technology
Child's tricycle is subject to liking of vast children and youth owing to having light, recreational strong, the characteristics such as body-building effect is good flexibly.The general seat of existing common child's tricycle is on cushion, and both feet are trampled stretcher, and by hinge wheel drive minor sprocket, minor sprocket drives the hind axle rotation and produces thrust, promotes the three-wheel vehicle rolling and advances.The characteristics of this product are simple and reasonable, easy for operation, and steadily reliable by bike, productive costs is low.But the weak point that this structure exists is interesting and recreational poor, has been not suitable with the active active motion characteristics of children and youth disposition, can not meet the motion characteristics requirement of children and youth.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 child's tricycle, the purpose of this utility model be to provide a kind of simple and reasonable, flexible operation is light, motion amplitude is large, interest and recreational strong three-wheel toy horse-riding bicycle.
The utility model solves the technical scheme that its technical matters adopts, it comprises handle, pipe link, front fork, front-wheel, vehicle frame, cushion, hind axle, trailing wheel, driver train and transmission device, described driver train comprises drive spindle, quadrant gear, reduction torsion spring, cushion is fixed on the top of drive spindle, the bottom of drive spindle is by anchor shaft and be set in that on anchor shaft, reduction torsion spring is hinged on the driving seat of vehicle frame, quadrant gear is fixed on drive spindle, and quadrant gear drives trailing wheel by transmission device and rolls.
Described transmission device comprises sprocket shaft, miniature gears, hinge wheel, driving chain, minor sprocket, sprocket shaft is rotating to be arranged on the sprocket wheel axle bed of vehicle frame, but being arranged on sprocket shaft of miniature gears unidirectional rotation, miniature gears and quadrant gear engagement, hinge wheel is fixed on sprocket shaft, but being arranged on hind axle of minor sprocket unidirectional rotation, driving chain is connected between hinge wheel and minor sprocket.
Described vehicle frame is provided with to step on the foot-driven lever of pin.
After adopting said structure, the utility model has the following advantages and effect, the one, cyclist's seat on cushion, both feet trample on foot-driven lever, make the health up-and-down movement and drive cushion and pump, drive spindle drives quadrant gear and swings up and down under cushion drives, quadrant gear drives the hinge wheel rotation by miniature gears, hinge wheel drives hind axle by driving chain and minor sprocket and rotates, hind axle drives trailing wheel and rolls, thereby driving child's tricycle advances, simple in structure, reliable transmission, production and processing is convenient; The 2nd, adopt the double rear wheel structure, travel steadily, riding safety, health up-and-down movement when travelling, approximate horse-riding, motion amplitude is large, and body-building effect is good, and is interesting and recreational strong.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view of another direction of the utility model.
1 handle wherein, 2 pipe links, 3 front forks, 4 front-wheels, 5 foot-driven levers, 6 anchor shafts, 7 miniature gearss, 8 sprocket wheel axle beds, 9 vehicle frames, 10 trailing wheels, 11 driving chains, 12 hinge wheels, 13 quadrant gears, 14 cushions, 15 drive spindles, 16 drive seat, 17 hind axles, 18 minor sprockets, 19 reduction torsion springs, 20 sprocket shafts.
The specific embodiment
shown in Figure 1, specific embodiments for a kind of three-wheel toy horse-riding bicycle of the utility model, it comprises handle 1, pipe link 2, front fork 3, front-wheel 4, vehicle frame 9, cushion 14, hind axle 17, trailing wheel 10, driver train and transmission device, described driver train comprises drive spindle 15, quadrant gear 13, reduction torsion spring 19, cushion 14 is fixed on the top of drive spindle 15, the bottom of drive spindle 15 is by anchor shaft 6 and be set in that on anchor shaft 6, reduction torsion spring 19 is hinged on the driving seat 16 of vehicle frame 9, reduction torsion spring 19 plays reset response, quadrant gear 13 is fixed on drive spindle 15, quadrant gear 13 rotates with drive spindle 15, described vehicle frame 9 is provided with foot-driven lever 5, quadrant gear 13 drives trailing wheel 10 by transmission device and rolls.
Described transmission device comprises sprocket shaft 20, miniature gears 7, hinge wheel 12, driving chain 11, minor sprocket 18, sprocket shaft 20 is rotating to be arranged on the sprocket wheel axle bed 8 of vehicle frame 9, but miniature gears 7 is arranged on sprocket shaft 20 by the unilateral bearing unidirectional rotation, miniature gears 7 and quadrant gear 13 engagements, hinge wheel 12 is fixed on sprocket shaft 20, but minor sprocket 18 is arranged on hind axle 17 by the unilateral bearing unidirectional rotation, and driving chain 11 is connected between hinge wheel 12 and minor sprocket 18.
When the utility model is ridden, cyclist's seat on cushion 14, both feet trample on foot-driven lever 5, when health drive cushion 14 moves downward, drive spindle 15 drives clockwise direction lower swing on quadrant gear 13 under cushion 14 drives, quadrant gear 13 drives hinge wheel 12 left-hand revolutions by miniature gears 7, hinge wheel 12 drives hind axle 17 by driving chain 11 and minor sprocket 18 and rotates, and hind axle 17 drives trailing wheel 10 and rolls, and advances thereby drive the three-wheel toy horse-riding bicycle.
When way up moves, cushion 14 resets under reduction torsion spring 19 elastic force effects, drive spindle 15 drives upwards swing of conter clockwise on quadrant gear 13, quadrant gear 13 drives miniature gears 7 clickwises, sprocket shaft 20 idle running relatively under the unilateral bearing effect of miniature gears 7 this moment, transmission device is not worked, and the three-wheel toy horse-riding bicycle moves under effect of inertia.
The cyclist is by pumping as mentioned above, and quadrant gear 13 can repeatedly drive trailing wheel 10 by transmission device and roll, and constantly advances thereby drive the three-wheel toy horse-riding bicycle.
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. three-wheel toy horse-riding bicycle, comprise handle (1), pipe link (2), front fork (3), front-wheel (4), vehicle frame (9), cushion (14), hind axle (17), trailing wheel (10), driver train and transmission device, it is characterized in that: described driver train comprises drive spindle (15), quadrant gear (13), reduction torsion spring (19), cushion (14) is fixed on the top of drive spindle (15), the bottom of drive spindle (15) is by anchor shaft (6) and be set in the upper reduction torsion spring (19) of anchor shaft (6) and be hinged on the driving seat (16) of vehicle frame (9), quadrant gear (13) is fixed on drive spindle (15), quadrant gear (13) drives trailing wheel (10) by transmission device and rolls.
2. three-wheel toy horse-riding bicycle according to claim 1, it is characterized in that: described transmission device comprises sprocket shaft (20), miniature gears (7), hinge wheel (12), driving chain (11), minor sprocket (18), sprocket shaft (20) is rotating to be arranged on the sprocket wheel axle bed (8) of vehicle frame (9), miniature gears (7) but being arranged on sprocket shaft (20) of unidirectional rotation, miniature gears (7) and quadrant gear (13) engagement, hinge wheel (12) is fixed on sprocket shaft (20), minor sprocket (18) but being arranged on hind axle (17) of unidirectional rotation, driving chain (11) is connected between hinge wheel (12) and minor sprocket (18).
3. three-wheel toy horse-riding bicycle according to claim 1 and 2, it is characterized in that: described vehicle frame (9) is provided with foot-driven lever (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744889 CN203020479U (en) | 2012-12-31 | 2012-12-31 | Three-wheeled riding car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744889 CN203020479U (en) | 2012-12-31 | 2012-12-31 | Three-wheeled riding car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020479U true CN203020479U (en) | 2013-06-26 |
Family
ID=48644480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744889 Expired - Fee Related CN203020479U (en) | 2012-12-31 | 2012-12-31 | Three-wheeled riding car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203020479U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379854A (en) * | 2018-04-18 | 2018-08-10 | 昆明理工大学 | A kind of riding type pronunciation entertainment device |
| CN113788098A (en) * | 2021-10-10 | 2021-12-14 | 王维扬 | Body-building stepping bicycle and using method thereof |
| WO2024161285A1 (en) * | 2023-01-30 | 2024-08-08 | Pawel Wawrzynski | Wheeled vehicle |
-
2012
- 2012-12-31 CN CN 201220744889 patent/CN203020479U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379854A (en) * | 2018-04-18 | 2018-08-10 | 昆明理工大学 | A kind of riding type pronunciation entertainment device |
| CN113788098A (en) * | 2021-10-10 | 2021-12-14 | 王维扬 | Body-building stepping bicycle and using method thereof |
| WO2024161285A1 (en) * | 2023-01-30 | 2024-08-08 | Pawel Wawrzynski | Wheeled vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203020479U (en) | Three-wheeled riding car | |
| CN107672736A (en) | One kind is without chain labour-saving bicycle | |
| CN103112530A (en) | Pedal type exercising swaying car | |
| CN202481206U (en) | Children quadricycle | |
| CN103538677B (en) | Parent-offspring's amusement machine of one mind | |
| CN203410569U (en) | Three-wheeled entertainment vehicle capable of moving bi-directionally | |
| CN101125572A (en) | Inland rowing exercise bike | |
| KR20100005853U (en) | Two-wheeled four-wheeled bicycle | |
| CN202464071U (en) | bicycle | |
| CN201158431Y (en) | Structure of children cart | |
| CN202609012U (en) | Two-pole self-driving scooter | |
| CN201217471Y (en) | Swaying body building cycle | |
| KR20090011178U (en) | 2-person 4-wheeled bicycle | |
| CN202006862U (en) | Bicycle doubly driven by hands and feet | |
| CN201989895U (en) | stroller | |
| CN202016531U (en) | Double-driving swinging bicycle | |
| CN207523881U (en) | A kind of no chain labour-saving bicycle | |
| CN204979105U (en) | Fitness bicycle | |
| CN201472548U (en) | Multi-functional self-actuated children cart | |
| CN213292562U (en) | Body-building tricycle for children | |
| CN206243328U (en) | A kind of parent-child interaction double-driving bicycle | |
| CN221367337U (en) | Bicycle front driving device | |
| CN218022000U (en) | Scooter for children | |
| CN201745618U (en) | Rear-wheel driven horse-riding type child tricycle | |
| CN201516893U (en) | Pedal-type playing cart for children |
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: 20130626 Termination date: 20181231 |