CN203511909U - Novel child bicycle - Google Patents
Novel child bicycle Download PDFInfo
- Publication number
- CN203511909U CN203511909U CN201320575881.0U CN201320575881U CN203511909U CN 203511909 U CN203511909 U CN 203511909U CN 201320575881 U CN201320575881 U CN 201320575881U CN 203511909 U CN203511909 U CN 203511909U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- wheel
- vehicle frame
- fastenedly connected
- fastening boss
- 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
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- Automatic Cycles, And Cycles In General (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a vehicle, in particular to a novel child bicycle. The novel child bicycle comprises a bicycle frame, handlebars, pedals, a front wheel, a rear wheel, a block chain and a seat. A head protective rod sleeved with a cotton ring is arranged between the handlebars and detachably connected to the handlebars, auxiliary wheels are arranged on the two sides of the rear wheel and connected with a wheel shaft of the rear wheel through connecting rods, the two sides of the wheel shaft of the rear wheel are provided with fastening reinforcing blocks, the connecting rods are in fastened connection with the fastening reinforcing blocks, and the fastening reinforcing blocks are in fastened connection with the bicycle frame. According to the novel child bicycle, the two sides of the wheel shaft of the rear wheel are provided with the fastening reinforcing blocks, the auxiliary wheels are in fastened connection with the fastening reinforcing blocks through the connecting rods, the fastening reinforcing blocks are in fastened connection with the bicycle frame, and therefore the connection fastening performance between the auxiliary wheels and the bicycle frame is well; meanwhile, the head protective rod sleeved with the cotton ring is connected between the handlebars, and pains or wounds caused by the fact that the head of a child bumps a connecting rod between the handlebars due to vibration in the riding process can be prevented.
Description
Technical field
The utility model relates to a kind of vehicle, relates in particular to a kind of novel children bicycle.
Background technology
Bicycle is as the vehicle of people's Green Travel, be used widely, also there is at present the bicycle that various children ride, generally that ordinary bicycle is narrowed down to small size bicycle, then in hind axle both sides, increase when two jockey pulleys prevent that children from riding and translate into, but at present common child's bicycle two jockey pulleys are directly fixed on wheel shaft outside by connecting rod, its fastening strength is not high enough, more naughty child likes riding on hollow or other irregular roads, is easier to come off; In order to improve, intensity is general adopts harder alloy to make at present common child's bicycle handgrip mid link, and child is just in case shake in the process of riding, and very natural head will bump against handgrip mid link and cause pain even injured.
Utility model content
Defect and deficiency that the utility model exists in order to solve above-mentioned prior art, provide a kind of jockey pulley to be connected tightness with vehicle frame good, can prevent from because generation vibrations make child's head bump against handgrip mid link, causing pain or injured novel children bicycle in the process of riding simultaneously.
The technical solution of the utility model: a kind of novel children bicycle, comprise vehicle frame, handlebar, foot-operated, front-wheel, trailing wheel, blockchain and bench, described handlebar middle part is provided with the head protector bar of the cotton circle of overcoat, described head protector bar is detachably connected on handlebar, described trailing wheel both sides are provided with jockey pulley, and described jockey pulley is connected with the wheel shaft of trailing wheel by connecting rod, and the wheel shaft both sides of described trailing wheel are provided with fastening boss, described connecting rod and fastening boss are fastenedly connected, and described fastening boss and vehicle frame are fastenedly connected.
Preferably, described vehicle frame comprises front side member, floor side member, first crossbeam, second cross beam, the 3rd crossbeam and the 4th crossbeam, and described first crossbeam one end is fixed on front side member, and middle part is fixed on floor side member, and end and rear mudguard link into an integrated entity.
This kind of structural reinforcing vehicle frame bulk strength, improved safety when children ride.
Preferably, described second cross beam one end is fixed on front side member, and the other end is fixed on pedal spindle, and described the 3rd crossbeam one end is fastenedly connected on fastening boss, and the other end is fastenedly connected on second cross beam.
This kind of structural reinforcing the steadiness of fastening boss, further strengthened the stable connection of jockey pulley, strengthened vehicle frame bulk strength simultaneously, improved safety when children ride.
Preferably, described the 4th crossbeam one end is fastenedly connected on fastening boss, and the other end is fastenedly connected on pedal spindle.
This kind of structural reinforcing the steadiness of fastening boss, further strengthened the stable connection of jockey pulley, strengthened vehicle frame bulk strength simultaneously, improved safety when children ride.
Preferably, described blockchain outside is provided with the blockchain enclosing cover of being made by transparent material, and described blockchain enclosing cover is fastened on vehicle frame.
Whether blockchain enclosing cover adopts transparent material to make, and person easy to use observes the situation of blockchain, need clean or change, and extends bicycle service life.
Preferably, described vehicle frame front portion is provided with illuminating lamp, and described illuminating lamp is fastened between handlebar and front-wheel by strut bar, and its height matches with the height of bench.
The utility model is provided with fastening boss in the wheel shaft both sides of trailing wheel, jockey pulley is fastenedly connected by connecting rod and fastening boss, and fastening boss and vehicle frame are fastenedly connected, make jockey pulley be connected tightness with vehicle frame good, while connects the head protector bar of the cotton circle of overcoat at handlebar middle part, can prevent from because generation vibrations make child's head bump against handgrip mid link, causing pain or injured in the process of riding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1. vehicle frames in figure, 2. handlebar, 3. front-wheel, 4. trailing wheel, 5. bench, 6. foot-operated, 7. blockchain, 8. head protector bar, 9. fastening boss, 10. blockchain enclosing cover, 11. jockey pulleys, 12. first crossbeams, 13. second cross beams, 14. the 3rd crossbeams, 15. the 4th crossbeams, 16. front side members, 17. floor side members, 18. connecting rods, 19. illuminating lamps, 20. strut bars.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As shown in Figure 1, a kind of novel children bicycle, comprise vehicle frame 1, handlebar 2, foot-operated 6, front-wheel 3, trailing wheel 4, blockchain 7 and bench 5, handlebar 2 middle parts are provided with the head protector bar 8 of the cotton circle of overcoat, and head protector bar 8 is detachably connected on handlebar 2, and trailing wheel 4 both sides are provided with jockey pulley 11, jockey pulley 11 is connected with the wheel shaft of trailing wheel 4 by connecting rod 18, the wheel shaft both sides of trailing wheel 4 are provided with fastening boss 9, and connecting rod 18 is fastenedly connected with fastening boss 9, and fastening boss 9 is fastenedly connected with vehicle frame 1.Vehicle frame 1 comprises front side member 16, floor side member 17, first crossbeam 12, second cross beam 13, the 3rd crossbeam 14 and the 4th crossbeam 15, and first crossbeam 12 one end are fixed on front side member 16, and middle part is fixed on floor side member 17, and end and rear mudguard link into an integrated entity.Second cross beam 13 one end are fixed on front side member 16, and the other end is fixed on pedal spindle, and the 3rd crossbeam 14 one end are fastenedly connected on fastening boss 9, and the other end is fastenedly connected on second cross beam 13.The 4th crossbeam 15 one end are fastenedly connected on fastening boss 9, and the other end is fastenedly connected on pedal spindle.Blockchain 7 outsides are provided with the blockchain enclosing cover 10 of being made by transparent material, and blockchain enclosing cover 10 is fastened on vehicle frame 1.Vehicle frame 1 front portion is provided with illuminating lamp 19, and illuminating lamp 19 is fastened between handlebar 2 and front-wheel 3 by strut bar 20, and its height matches with the height of bench 5.
Fastening boss of the present utility model not only makes on jockey pulley more fastening the wheel shaft outside and vehicle frame that are connected to trailing wheel, also makes the 3rd crossbeam of vehicle frame be connected with the 4th crossbeam more firm, raising vehicle frame integral body steadiness.
The utility model is provided with fastening boss in the wheel shaft both sides of trailing wheel, jockey pulley is fastenedly connected by connecting rod and fastening boss, and fastening boss and vehicle frame are fastenedly connected, make jockey pulley be connected tightness with vehicle frame good, while connects the head protector bar of the cotton circle of overcoat at handlebar middle part, can prevent from because generation vibrations make child's head bump against handgrip mid link, causing pain or injured in the process of riding.
Claims (6)
1. a novel children bicycle, comprise vehicle frame, handlebar, foot-operated, front-wheel, trailing wheel, blockchain and bench, it is characterized in that: described handlebar middle part is provided with the head protector bar of the cotton circle of overcoat, described head protector bar is detachably connected on handlebar, described trailing wheel both sides are provided with jockey pulley, and described jockey pulley is connected with the wheel shaft of trailing wheel by connecting rod, and the wheel shaft both sides of described trailing wheel are provided with fastening boss, described connecting rod and fastening boss are fastenedly connected, and described fastening boss and vehicle frame are fastenedly connected.
2. a kind of novel children bicycle according to claim 1, it is characterized in that: described vehicle frame comprises front side member, floor side member, first crossbeam, second cross beam, the 3rd crossbeam and the 4th crossbeam, described first crossbeam one end is fixed on front side member, middle part is fixed on floor side member, and end and rear mudguard link into an integrated entity.
3. a kind of novel children bicycle according to claim 2, it is characterized in that: described second cross beam one end is fixed on front side member, the other end is fixed on pedal spindle, and described the 3rd crossbeam one end is fastenedly connected on fastening boss, and the other end is fastenedly connected on second cross beam.
4. a kind of novel children bicycle according to claim 2, is characterized in that: described the 4th crossbeam one end is fastenedly connected on fastening boss, and the other end is fastenedly connected on pedal spindle.
5. a kind of novel children bicycle according to claim 1, is characterized in that: described blockchain outside is provided with the blockchain enclosing cover of being made by transparent material, and described blockchain enclosing cover is fastened on vehicle frame.
6. a kind of novel children bicycle according to claim 1, is characterized in that: described vehicle frame front portion is provided with illuminating lamp, and described illuminating lamp is fastened between handlebar and front-wheel by strut bar, and its height matches with the height of bench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575881.0U CN203511909U (en) | 2013-09-17 | 2013-09-17 | Novel child bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575881.0U CN203511909U (en) | 2013-09-17 | 2013-09-17 | Novel child bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511909U true CN203511909U (en) | 2014-04-02 |
Family
ID=50370884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575881.0U Expired - Fee Related CN203511909U (en) | 2013-09-17 | 2013-09-17 | Novel child bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511909U (en) |
-
2013
- 2013-09-17 CN CN201320575881.0U patent/CN203511909U/en not_active Expired - Fee Related
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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: 20140402 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |