CN202686571U - Child bicycle - Google Patents
Child bicycle Download PDFInfo
- Publication number
- CN202686571U CN202686571U CN201220302009.4U CN201220302009U CN202686571U CN 202686571 U CN202686571 U CN 202686571U CN 201220302009 U CN201220302009 U CN 201220302009U CN 202686571 U CN202686571 U CN 202686571U
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- CN
- China
- Prior art keywords
- wheel
- car frame
- main car
- auxiliary wheel
- child
- 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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- 238000000034 method Methods 0.000 abstract description 5
- 239000000969 carrier Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model disclose a child bicycle, which comprises a main frame, a front fork, a handlebar, a front wheel, a back wheel, a saddle, a pedal driving mechanism and an auxiliary wheel device, wherein the front fork can be rotationally arranged on the front part of the main frame; the handlebar is fixed on the upper part of the front fork; the front wheel is arranged on the lower part of the front fork; the back wheel is arranged on the back part of the main frame; the saddle is arranged on the main frame; the auxiliary wheel device comprises a left auxiliary wheel and a right auxiliary wheel, and is arranged on the main frame; the left auxiliary wheel and the right auxiliary wheel are positioned on both sides of the main frame respectively; and the left auxiliary wheel and the right auxiliary wheel are positioned between the front wheel and the back wheel. The left auxiliary wheel and the right auxiliary wheel are positioned between the front wheel and the back wheel, so that the child bicycle is prevented from turning over easily in a riding process.
Description
Technical field
The utility model relates to a kind of child's bicycle.
Background technology
Child's bicycle of the prior art, comprise main car frame, can be arranged on rotationally described main car frame front portion front fork, be fixed in described front fork top handlebar, be arranged on described front fork bottom front-wheel, be arranged on described main car frame rear portion trailing wheel, be arranged at saddle, step driver train on the described main car frame, include the jockey pulley device of inside left's wheel and inside right forward's wheel.At present, the jockey pulley device comprises two auxiliary wheel carriers, is arranged at two jockey pulleys of two auxiliary wheel carrier bottoms accordingly.Described two auxiliary wheel carriers and inside left's wheel are taken turns the left and right sides that two jockey pulleys lay respectively at described trailing wheel with the inside right forward, and child's bicycle is still easily overturning in the process that children riding is sailed.
The utility model content
The technical problems to be solved in the utility model provides a kind of child's bicycle.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of child's bicycle, comprise main car frame, can be arranged on rotationally the front fork of described main car frame front portion, be fixed in the handlebar on described front fork top, be arranged on the front-wheel of described front fork bottom, be arranged on the trailing wheel at described main car frame rear portion, be arranged at the saddle on the described main car frame, the step driver train, include the jockey pulley device of inside left's wheel and inside right forward's wheel, described jockey pulley device is arranged on the described main car frame, described inside left's wheel is taken turns the left and right sides that lays respectively at described main car frame with described inside right forward, and described inside left's wheel and described inside right forward wheel are between described front-wheel and described trailing wheel.
In certain embodiments, described jockey pulley device is between described front-wheel and described trailing wheel.
In certain embodiments, described jockey pulley device comprises an auxiliary wheel carrier, and the top of described auxiliary wheel carrier can be connected with described main car frame with dismantling, and described inside left's wheel is taken turns the left and right sides section that is arranged at respectively described auxiliary wheel carrier bottom with described inside right forward.
In some further embodiment, described inside left's wheel is taken turns the below that is positioned at described step driver train with described inside right forward.
More than the involved nouns of locality such as upper and lower, left and right be to do definition with the people all around by bike the time.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that has a similar functions such as disclosed among above-mentioned feature and the application (but being not limited to) is replaced mutually and technical scheme of forming etc.
Because technique scheme is used, the utility model compared with prior art has following advantages: inside left's wheel is taken turns between front-wheel and trailing wheel with the inside right forward, child's bicycle in the process that children riding is sailed than not prone to tip over.
Description of drawings
Accompanying drawing 1 is front elevation of the present utility model;
Accompanying drawing 2 is birds-eye view of the present utility model;
Wherein: 1, main car frame; 2, front fork; 3, front-wheel; 4, trailing wheel; 5, saddle; 6, handlebar; 7, auxiliary wheel carrier; 8, inside right forward's wheel; 9, step driver train; 10, inside left's wheel.
The specific embodiment
Shown in accompanying drawing 1, accompanying drawing 2, a kind of child's bicycle, comprise main car frame 1, can be arranged on rotationally main car frame 1 front portion front fork 2, be fixed in front fork 2 tops handlebar 6, be arranged on front fork 2 bottoms front-wheel 3, be arranged on main car frame 1 rear portion trailing wheel 4, be arranged at saddle 5 on the main car frame 1, be arranged at main car frame 1 bottom step driver train 9, be arranged at the jockey pulley device of main car frame bottom.
The jockey pulley device comprise auxiliary wheel carrier 7, an inside left take turns 10 with the inside right forward take turns 8, the top of auxiliary wheel carrier 7 can be connected with main car frame 1 with dismantling, only has a junction, dismantles more convenient.Concrete detaching structure is not main points of the present utility model, as long as can two parts achieve a fixed connection and the structure of separating can both be applicable at this, as offering downward opening jack at main car frame 1, the top of auxiliary wheel carrier 7 is inserted in the jack, cooperates locking by playing the lock hole again between auxiliary wheel carrier 7 and the main car frame 1.
The inside left takes turns 10 and takes turns 8 left and right sides that lay respectively at main car frame 1 with the inside right forward, the inside left takes turns 10 and takes turns 8 left and right sides sections that are arranged at respectively auxiliary wheel carrier 7 bottoms with the inside right forward, the inside left take turns 10 and the inside right forward take turns 8 between front-wheel 3 and trailing wheel 4, in the present embodiment, auxiliary wheel carrier 7 is also between front-wheel 3 and trailing wheel 4.The inside left takes turns 10 and takes turns 8 belows that are positioned at step driver train 9 with the inside right forward.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. child's bicycle, comprise main car frame (1), can be arranged on rotationally the anterior front fork (2) of described main car frame (1), be fixed in the handlebar (6) on described front fork (2) top, be arranged on the front-wheel (3) of described front fork (2) bottom, be arranged on the trailing wheel (4) at described main car frame (1) rear portion, be arranged at the saddle (5) on the described main car frame (1), step driver train (9), include the jockey pulley device of inside left's wheel (10) and inside right forward wheel (8), it is characterized in that: described jockey pulley device is arranged on the described main car frame (1), described inside left's wheel (10) is taken turns the left and right sides that (8) lay respectively at described main car frame (1) with described inside right forward, and described inside left's wheel (10) and described inside right forward wheel (8) are positioned between described front-wheel (3) and the described trailing wheel (4).
2. child's bicycle according to claim 1, it is characterized in that: described jockey pulley device is positioned between described front-wheel (3) and the described trailing wheel (4).
3. child's bicycle according to claim 1 and 2, it is characterized in that: described jockey pulley device comprises an auxiliary wheel carrier (7), the top of described auxiliary wheel carrier (7) can be connected with described main car frame (1) with dismantling, and described inside left's wheel (10) is taken turns the left and right sides section that (8) are arranged at respectively described auxiliary wheel carrier (7) bottom with described inside right forward.
4. child's bicycle according to claim 3 is characterized in that: described inside left's wheel (10) and described inside right forward's wheel (8) are positioned at the below of described step driver train (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220302009.4U CN202686571U (en) | 2012-06-26 | 2012-06-26 | Child bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220302009.4U CN202686571U (en) | 2012-06-26 | 2012-06-26 | Child bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686571U true CN202686571U (en) | 2013-01-23 |
Family
ID=47542226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220302009.4U Expired - Fee Related CN202686571U (en) | 2012-06-26 | 2012-06-26 | Child bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686571U (en) |
-
2012
- 2012-06-26 CN CN201220302009.4U patent/CN202686571U/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: 20130123 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |