CN203318593U - Child recreation exercise bicycle - Google Patents
Child recreation exercise bicycle Download PDFInfo
- Publication number
- CN203318593U CN203318593U CN2013203458421U CN201320345842U CN203318593U CN 203318593 U CN203318593 U CN 203318593U CN 2013203458421 U CN2013203458421 U CN 2013203458421U CN 201320345842 U CN201320345842 U CN 201320345842U CN 203318593 U CN203318593 U CN 203318593U
- Authority
- CN
- China
- Prior art keywords
- gear
- pedal
- girder
- fixed
- sleeve
- 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
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a child recreation exercise bicycle, relates to a child recreation bicycle and provides the child recreation exercise bicycle with high safety, labor saving and strong entertainment. The exercise bicycle comprises a steering handle, a front wheel, a main beam, a gear pair, a pedal driving device and two rear wheels; the front wheel is fixed at the lower end of the steering handle; the front end of the main beam is rotatably connected with the steering handle; a mounting slot is arranged at the rear part of the main beam; the gear pair is arranged in the mounting slot and is formed by a driving gear and a driven gear; the driving gear and the driven gear are respectively in rotary match with the main beam by a respective gear shaft; the two rear wheels are respectively fixed at one end of the driven gear; the pedal driving device is provided with pedals, a pedal reset spring, a sleeve, a pawl and a pawl reset spring; the pedals are vertically arranged; lower ends of the pedals are fixedly connected with the gear shaft of the driving gear; one end of the pedal reset spring is fixed on the pedals while the other end is fixed on the main beam; the sleeve is fixed on the side face of the pedals; the pawl is arranged in the sleeve; the lower end of the pawl is exposed out of the sleeve to be meshed with the driving gear.
Description
Technical field
The utility model relates to amusement vehicle for child, especially relates to a kind of children health-keeping cycles.
Background technology
At present, amusement vehicle for child mainly contains little tricycle, Kickboard Scooter etc., and little tricycle needs riding in sitting posture, lacks recreational.2 wheels before and after Kickboard Scooter generally only has, slide although can stand, and need to apply power or both feet do not stop to wave increase power on slide plate with single the feet step on the ground, could keep moving ahead, so very require great effort and also troublesome poeration, danger higher.
Summary of the invention
The purpose of this utility model is to provide a kind of safe, laborsaving, recreational strong children health-keeping cycles.
The utility model is provided with and turns to handgrip, front-wheel, girder, gear pair, pedal driving device and 2 trailing wheels;
Described front-wheel is fixed in and turns to the handgrip lower end, the girder front end is connected with turning to handle rotation, the girder rear portion is provided with mounting groove, gear pair is located in mounting groove, gear pair consists of driving gear and driven gear, driving gear and driven gear are respectively by gear wheel shaft and girder normal-running fit separately, 2 trailing wheels are fixed in respectively gear wheel shaft one end of driven gear, pedal driving device is provided with pedal, clutch pedal retrun spring, sleeve, ratchet, the ratchet pull back spring, pedal is vertical setting, the gear wheel shaft of pedal lower end and driving gear is connected, clutch pedal retrun spring one end is fixed on pedal, the clutch pedal retrun spring other end is fixed on girder, sleeve is fixed in the pedal side, ratchet is located in sleeve, the ratchet lower end is exposed sleeve and is meshed with driving gear.
Described girder is preferably the tabular girder of oblong, preferably is provided with pin on girder and steps on base plate, and pin is stepped on base plate for increasing the pin area of standing.
Compared with the prior art, principle of work of the present utility model and beneficial effect are as follows:
During use, a pin steps down on girder, the another pin pedal of kicking backward, and ratchet drives driving gear and rotates counterclockwise, and driving gear drives driven gear and clockwise rotates, and driven gear drives 2 trailing wheels by its gear wheel shaft and rotates and advance, thereby realizes that vehicle advances.After pedal is pedaled and is rotated to an angle backward, can by cw, be retracted because of the effect of clutch pedal retrun spring, Pedalling again subsequently, so circulation, make car obtain accelerating to move ahead.When car advances, people's both hands are held and are turned to handgrip.
As can be seen here, the utlity model has simple in structure, easy to use, safe, laborsaving, recreational strong, can temper leg muscle, improve the people and maintain the outstanding advantages such as balance ability.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment.
The structural representation of the pedal of the pedal driving device that Fig. 2 is the utility model embodiment, sleeve, ratchet and ratchet pull back spring.
The specific embodiment
Referring to Fig. 1 and 2, the utility model embodiment is provided with and turns to handgrip 1, front-wheel 2, girder 3, gear pair, pedal driving device and 2 trailing wheels 6.
Front-wheel 2 is fixed in and turns to handgrip 1 lower end.Girder 3 front ends with turn to handgrip 1 to be rotationally connected, girder 3 rear portions are provided with mounting groove 31.Gear pair is located in mounting groove 31, and gear pair consists of driving gear 32 and driven gear 33, driving gear 32 and driven gear 33 respectively the gear wheel shaft 321 by separately and 331 and girder 3 be rotationally connected.2 trailing wheels 6 are fixed in respectively gear wheel shaft 331 1 ends of driven gear 33, and are symmetrically set in two sides, girder 3 rear portion.Pedal driving device is provided with pedal 41, clutch pedal retrun spring 42, sleeve 43, ratchet 44 and ratchet pull back spring 45, pedal 41 is vertical setting, pedal 41 is between 2 trailing wheels 6, the gear wheel shaft 321 of pedal 41 lower ends and driving gear 32 is rotationally connected, clutch pedal retrun spring 42 1 ends are fixed on pedal 41, and clutch pedal retrun spring 42 other ends are fixed on girder 3, and sleeve 43 is fixed in pedal 41 sides, ratchet 44 is located in sleeve 43, and ratchet 44 lower ends are exposed sleeve 43 and meshed with driving gear 32.
Described girder 3 is the tabular girder of oblong, and girder 3 is provided with pin and steps on base plate 30, and pin is stepped on base plate 30 for increasing the pin area of standing.
Claims (3)
1. children health-keeping cycles, is characterized in that being provided with and turn to handgrip, front-wheel, girder, gear pair, pedal driving device and 2 trailing wheels;
Described front-wheel is fixed in and turns to the handgrip lower end, the girder front end is connected with turning to handle rotation, the girder rear portion is provided with mounting groove, gear pair is located in mounting groove, gear pair consists of driving gear and driven gear, driving gear and driven gear are respectively by gear wheel shaft and girder normal-running fit separately, 2 trailing wheels are fixed in respectively gear wheel shaft one end of driven gear, pedal driving device is provided with pedal, clutch pedal retrun spring, sleeve, ratchet, the ratchet pull back spring, pedal is vertical setting, the gear wheel shaft of pedal lower end and driving gear is connected, clutch pedal retrun spring one end is fixed on pedal, the clutch pedal retrun spring other end is fixed on girder, sleeve is fixed in the pedal side, ratchet is located in sleeve, the ratchet lower end is exposed sleeve and is meshed with driving gear.
2. children health-keeping cycles as claimed in claim 1, is characterized in that described girder is the tabular girder of oblong.
3. children health-keeping cycles as claimed in claim 1 or 2, is characterized in that described girder is provided with pin and steps on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203458421U CN203318593U (en) | 2013-06-15 | 2013-06-15 | Child recreation exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203458421U CN203318593U (en) | 2013-06-15 | 2013-06-15 | Child recreation exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318593U true CN203318593U (en) | 2013-12-04 |
Family
ID=49657966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203458421U Expired - Fee Related CN203318593U (en) | 2013-06-15 | 2013-06-15 | Child recreation exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318593U (en) |
-
2013
- 2013-06-15 CN CN2013203458421U patent/CN203318593U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101564841B1 (en) | Cycle for swimming practice and swimming motion | |
| CN104354812A (en) | Novel portable scooter | |
| CN102167117A (en) | Pedaling overrunning clutch type skidding mechanism | |
| CN203623891U (en) | Bicycle simultaneously driven by hands and feet | |
| CN203318593U (en) | Child recreation exercise bicycle | |
| CN201694341U (en) | Foot pedal vehicle | |
| CN202574536U (en) | Pedal-driven bicycle | |
| CN204937393U (en) | Human body high-efficient drive motor literary composition | |
| CN103332258A (en) | Standing unicycle | |
| CN203937808U (en) | Leisure bicycle | |
| CN203819449U (en) | Walking motion-type bicycle | |
| CN209336917U (en) | Wheel group front fork assembly and scooter | |
| CN203780683U (en) | Pedal type scooter | |
| CN103661754B (en) | A kind of two-wheeled hand driven bicycle | |
| CN105398537A (en) | Gear-driven scooter | |
| CN202022275U (en) | Scooter with advancement assisting wheels | |
| CN203753345U (en) | Leisure bike | |
| CN203507419U (en) | Stepping fitness device | |
| KR20140001004U (en) | riding-typed-bicycle making by applying principal of lever and principal of seesaw | |
| CN204713341U (en) | A kind of body-building environmental protection scooter | |
| CN105882867A (en) | Bike | |
| CN216734608U (en) | Double-pedal scooter | |
| CN202464071U (en) | Bicycle | |
| CN203864869U (en) | Lying bicycle ridden by two riders corporately | |
| CN203318622U (en) | Pedal scooter |
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 |
Granted publication date: 20131204 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |