CN2387019Y - Power-less child sedan - Google Patents
Power-less child sedan Download PDFInfo
- Publication number
- CN2387019Y CN2387019Y CN 99236657 CN99236657U CN2387019Y CN 2387019 Y CN2387019 Y CN 2387019Y CN 99236657 CN99236657 CN 99236657 CN 99236657 U CN99236657 U CN 99236657U CN 2387019 Y CN2387019 Y CN 2387019Y
- Authority
- CN
- China
- Prior art keywords
- car
- sedan
- children
- unpowered
- wheel
- 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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Abstract
The utility model relates to a no-power child sedan, which comprises a steering wheel, a sedan rack and a sedan casing body, wherein, the sedan casing body is fixed on the sedan rack and is provided with seats. A shaft sleeve of the steering wheel is fixed at the front end of the sedan rack in a sloping method, a steering wheel shaft is connected with the upper end of an upright driving shaft by adopting a universal joint, and the lower end of the driving shaft is provided with a driving wheel which deviates from the shaft center. The child sedan does not need power, can realize turning in left and right and forward movement and backward movement by depending on the self weight and an eccentric driving wheel structure, and has the advantages of flexible turning and stable running. The child sedan is also provided with a gear shifting and speed regulating mechanism and a braking mechanism, the sedan speed has multiple gears and can be adjusted, and the operation is labor saving and safe.
Description
The utility model relates to a kind of entertainment for children car, particularly a kind of unpowered children's car.
Existing entertainment for children car type class is more, and structure is different.As No. 94212929, Chinese patent disclosed " unpowered children's car is drawn in single-wheel ", it comprises car housing, bearing circle, tractor, trailing wheel, its tractor axle sleeve is pre-buried in integral type sedan-chair shell base plate front middle part, the tractor central siphon passes from axle sleeve, one end and bearing circle are fixed, the other end is fixed with a traction wheel by the V-arrangement fork of vertical fixing, and the bottom is symmetrically fixed with auxiliary wheel before the sedan-chair shell.It is relatively harder by the single-wheel traction, and the speed of a motor vehicle is slower, can not speed governing.
The purpose of this utility model aim to provide a kind of simple in structure, turn to flexibly, unpowered children's car of rapid operation, to overcome the deficiencies in the prior art part.
By the unpowered children's car of this purpose design-calculated, comprise bearing circle, vehicle frame and be fixed on the vehicle frame usher to seat the position the car housing, its architectural feature is that the bearing circle axle sleeve tilts to be fixed on the vehicle frame front end, steering wheel shaft adopts universal-joint to be connected with vertical axle drive shaft upper end, and the lower end of axle drive shaft is provided with the drive wheel that departs from its axle center.
Described universal-joint is generally the rubber universal-joint.The lower end of described axle drive shaft is provided with V-arrangement or the eccentric rotating disk of U-shaped drive wheel, and rotating disk is provided with a plurality of adjusting slotted eyes of adjustable eccentric distance, regulates the speed of a motor vehicle with gear shift.Also be provided with braking mechanism on the described vehicle frame.
These children car, is turned and forward-reverse about steering wheel rotation just can be realized by deadweight and eccentric drive wheel construction without power, turns to flexibly, operates steadily, and also is provided with gear shift speed governing and drag mechanism, and many grades of the speed of a motor vehicle are adjustable, rapid operation, safety.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an example structure scheme drawing.
Fig. 2 is the stop mechanism structural representation.
Fig. 3 is a car housing contour structures scheme drawing.
Referring to accompanying drawing, bearing circle axle sleeve 3 tilts to be fixed on vehicle frame 9 front ends, the upper end closure dish 1 of steering wheel shaft 2, its lower end adopts universal-joint 4 to be connected with vertical axle drive shaft 5 upper ends, the lower end of axle drive shaft 5 is fixed with the eccentric rotating disk 6 of U-shaped drive wheel, three couple that rotating disk is provided with the adjustable eccentric distance regulates slotted eye 12, and pair of driving wheels 7 is arranged on regulates in the slotted eye 12.When drive wheel 7 was fixed in the near more adjusting slotted eye 12 of axle drive shaft 5, the speed of a motor vehicle was slow more; Otherwise the speed of a motor vehicle is fast more.The front end of vehicle frame is fixed with brake pedal 8, and 10 of trailing wheels are provided with pawl spring 14 and brake cushion rubber 15.When depressing brake pedal 8,, can realize drag by the check band 13 before and after connecting.11 protect frame for trailing wheel among the figure.
Present embodiment universal-joint 4 is the rubber universal-joint, uniform four holes on the rubber block circumferential edge of circle, upper and lower surface is right-angled crossing, and each fixes an iron block, the lower end weld together of the iron block of upper surface and steering wheel shaft 2, the upper end weld together of the iron block of lower surface and axle drive shaft 5.The steering wheel rotation axle just can drive the motion of axle drive shaft and drive wheel by this rubber universal-joint.
Car housing 16 is front and back height, middle low bulk flow line style, seat and housing global formation.Its material is generally glass-felt plastic or plastics.The housing front end is provided with a pair of universal auxiliary wheel, makes the car body operation more steady.Housing is provided with crashproof blob of viscose for four jiaos, with protection vehicle body and damping.
Claims (8)
1. unpowered children's car, comprise bearing circle (1), vehicle frame (9) and be fixed on the vehicle frame usher to seat the position car housing (16), it is characterized in that bearing circle axle sleeve (3) tilts to be fixed on the vehicle frame front end, steering wheel shaft (2) adopts universal-joint (4) to be connected with vertical axle drive shaft (5) upper end, and the lower end of axle drive shaft is provided with the drive wheel (7) that departs from its axle center.
2. unpowered children's car as claimed in claim 1 is characterized in that described universal-joint (4) is generally the rubber universal-joint.
3. unpowered children's car as claimed in claim 1 is characterized in that the lower end of described axle drive shaft (5) is provided with V-arrangement or the eccentric rotating disk (6) of U-shaped drive wheel, and rotating disk is provided with a plurality of adjusting slotted eyes (12) of adjustable eccentric distance.
4. unpowered children's car as claimed in claim 1 is characterized in that described drive wheel (7) is generally 2.
5. unpowered children's car as claimed in claim 1 is characterized in that also being provided with on the described vehicle frame braking mechanism.
6. unpowered children's car as claimed in claim 5, it is characterized in that described braking mechanism comprise front end brake pedal (8), be fixed on pawl spring (14) and brake cushion rubber (15) on trailing wheel (10) axle, the check band (13) before and after connecting.
7. unpowered children's car as claimed in claim 1 is characterized in that described car housing (16) is front and back height, middle low bulk flow line style.
8. unpowered children's car as claimed in claim 7 is characterized in that described housing front end is equipped with a pair of universal auxiliary wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236657 CN2387019Y (en) | 1999-07-21 | 1999-07-21 | Power-less child sedan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236657 CN2387019Y (en) | 1999-07-21 | 1999-07-21 | Power-less child sedan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387019Y true CN2387019Y (en) | 2000-07-12 |
Family
ID=34024442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99236657 Expired - Fee Related CN2387019Y (en) | 1999-07-21 | 1999-07-21 | Power-less child sedan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387019Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218693A (en) * | 2016-08-24 | 2016-12-14 | 吴茂盛 | Control the steering structure in perambulator direction |
-
1999
- 1999-07-21 CN CN 99236657 patent/CN2387019Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218693A (en) * | 2016-08-24 | 2016-12-14 | 吴茂盛 | Control the steering structure in perambulator direction |
| CN106218693B (en) * | 2016-08-24 | 2019-05-03 | 吴茂盛 | Control the steering structure in perambulator direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |