CN201516893U - Pedal-type playing cart for children - Google Patents
Pedal-type playing cart for children Download PDFInfo
- Publication number
- CN201516893U CN201516893U CN2009203099992U CN200920309999U CN201516893U CN 201516893 U CN201516893 U CN 201516893U CN 2009203099992 U CN2009203099992 U CN 2009203099992U CN 200920309999 U CN200920309999 U CN 200920309999U CN 201516893 U CN201516893 U CN 201516893U
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- CN
- China
- Prior art keywords
- pedal
- vehicle frame
- wheel
- seat
- rear axle
- 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 pedal-type playing cart for children, which comprises a front wheel (6), a front shaft (7), rear wheels (1), a rear shaft (2), a cart frame seat (3), a pedal driving mechanism (4) and a steering mechanism (5). The middle portion of the rear shaft (2) is in the structure of crankshaft, rear wheels (1) are installed on both of the ends. The rotation shaft of the pedal lever (8) of the pedal driving mechanism (4) is installed on the frame on the lower front of the seat of the frame seat (3). The pedal lever (8) is vertically arranged, having the upper end installed with a pedal board, while the lower end hinged to one end of the driving connection rod (9) through a pin roll. The other end of the driving connection rod (9) is connected to the crankshaft of the rear shaft (2). The front shaft (7) and the rear shaft (2) are installed on the front end and the rear end of the frame around the frame seat (3) through a bearing seat. The utility model has simple and reasonable structure, beautiful appearance, low manufacturing cost, convenient maintenance, and is adapted to use by preschoolers for playing.
Description
Technical field
The utility model relates to a kind of Child amusement vehicle, particularly relates to a kind of manually driven foot pedal type Child amusement vehicle.
Background technology
Present Child amusement vehicle is many, imitative bicycle is arranged, imitative motor bike is arranged, and imitative automobile is also arranged.With what imitate bicycle is example, and it is according to being made after the size reduction ratio that becomes person bicycle, in a side or the both sides of trailing wheel a safety precaution wheel being installed respectively, toppling to prevent little bicycle.Its weak point is, and is the same with the moulding of traditional bicycle, and appearance and modeling is relatively more dull, and the pedal mode is the same by bike with tradition, is difficult to excite children's interest, though there is safety precaution to take turns, still has unsafe hidden danger in the actual use.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of moulding uniqueness is provided, and can excite the foot pedal type Child amusement vehicle of children's interest.
The purpose of this utility model is achieved by following technical proposals: comprise front-wheel, front axle, trailing wheel, rear axle, vehicle frame seat, pedal driver train and steering hardware, the middle part of described rear axle is a crankshaft structure, and a trailing wheel is respectively installed at two ends; The turning cylinder of the pedal lever of described pedal driver train is installed on the vehicle frame of seat front lower place of vehicle frame seat, and the pedal lever is for being arranged vertically, and step tread plate is installed in its top, and its lower end is hinged by an end of bearing pin and drive link; An other end of described drive link is connected with the bent axle of rear axle; Front axle and rear axle are installed in the front-end and back-end of the vehicle frame of vehicle frame seat respectively.
Adopt flywheel to be connected between described trailing wheel and the rear axle.
A front-wheel is respectively installed at the two ends of described front axle, and described steering hardware is the parallelogram steering hardware, and its drive element is a bearing circle.
The profile of described vehicle frame seat can be according to its structures of design such as selected animal-shaped, large-scale transportation device moulding, building moulding or plant shapings.
Compared with prior art, the utlity model has following advantage: simple and reasonable, moulding is generous attractive in appearance, and low cost of manufacture is easy to maintenance.Be suitable for preschool child's use of travelling.
Description of drawings
Fig. 1 is the utility model one example structure scheme drawing.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
With reference to accompanying drawing, the utility model comprises front-wheel 6, front axle 7, trailing wheel 1, rear axle 2, vehicle frame seat 3, pedal driver train 4 and steering hardware 5, and the middle part of described rear axle 2 is a crankshaft structure, and a trailing wheel 1 is respectively installed at two ends; The turning cylinder of the pedal lever 8 of described pedal driver train 4 is installed on the vehicle frame of front lower place of seat of vehicle frame seat 3, and pedal lever 8 is for being arranged vertically, and step tread plate is installed in its top, and its lower end is hinged by an end of bearing pin and drive link 9; An other end of described drive link 9 is connected with the bent axle of rear axle 2; Front axle 7 and rear axle 2 are installed in the front-end and back-end of the vehicle frame of vehicle frame seat 3 respectively by bearing brackett.
Adopt flywheel to be connected between described trailing wheel 1 and the rear axle 2.Flywheel has the effect of unidirectional transfer motion power.
A front-wheel 6 is respectively installed at the two ends of described front axle 7, and described steering hardware 5 is the parallelogram steering hardware, and its drive element is a bearing circle.
The profile of described vehicle frame seat 3 designs its structure according to selected animal-shaped, large-scale transportation device moulding, building moulding or plant shaping.
Principle of work:
The round straight-line motion that pin is pedaled in the front and back that both feet are replaced becomes circular movement by connecting bar and crankshaft reconfiguration, advances thereby drive trailing wheel.
Because be that the preschool child uses, generally be place in safety, and just care nearby of adult, so do not consider special brake system in following examples.
Keep custom, front-wheel is the track adjusting wheel of non-power, trailing wheel behaviour power-driven wheel.
Embodiment 1
Front-wheel is single-wheel, and the tap handle formula mechanism that steering hardware 5 adopts bicycle is rigidly connected between trailing wheel 1 and the rear axle 2, brakes exactly when bipod slams step tread plate.
Embodiment 2
Front-wheel is single-wheel, and steering hardware 5 adopts the tap handle formula mechanism of bicycles, adopts flywheel to be connected between trailing wheel 1 and the rear axle 2, and when bipod slammed step tread plate, owing to the effect of flywheel, vehicle inertia slided.
Embodiment 3
Front-wheel is a two-wheel, and steering hardware 5 adopts the parallelogram steering hardware of automotive steering structure, and its drive element is a bearing circle.Be rigidly connected between trailing wheel 1 and the rear axle 2, brake exactly when bipod slams step tread plate.
Embodiment 4
Front-wheel is a two-wheel, and steering hardware 5 adopts the parallelogram steering hardware of automotive steering structure, and its drive element is a bearing circle.Adopt flywheel to be connected between trailing wheel 1 and the rear axle 2, when bipod slammed step tread plate, owing to the effect of flywheel, vehicle inertia slided.
Embodiment 5
On the basis of the foregoing description 1 or 4, animal-shaped or large-scale transportation device moulding that the shape fabricating one-tenth of vehicle frame seat 3 is selected or building moulding or plant shaping design its structure.As panda, tank, castle, corn ear etc.These moulding can also be changed at any time.
Its steering hardware 5 existing traditional tap handle formulas have the automobile steering disc type again, add that the profile of its vehicle frame seat 3 can be made the moulding that the various children of being subjected to like again, can excite children's the interest of travelling.Children had both learnt knowledge by the buoyant activity of travelling, and helped psychosomatic health again.
Claims (3)
1. foot pedal type Child amusement vehicle, comprise front-wheel (6), front axle (7), trailing wheel (1), rear axle (2), vehicle frame seat (3), pedal driver train (4) and steering hardware (5), it is characterized in that: the middle part of described rear axle (2) is a crankshaft structure, and a trailing wheel (1) is respectively installed at two ends; The turning cylinder of the pedal lever (8) of described pedal driver train (4) is installed on the vehicle frame of seat front lower place of vehicle frame seat (3), pedal lever (8) is for being arranged vertically, step tread plate is installed in its top, and its lower end is hinged by an end of bearing pin and drive link (9); An other end of described drive link (9) is connected with the bent axle of rear axle (2); Front axle (7) and rear axle (2) are installed in the front-end and back-end of the vehicle frame of vehicle frame seat (3) respectively by bearing brackett.
2. foot pedal type Child amusement vehicle according to claim 1 is characterized in that: adopt flywheel to be connected between described trailing wheel (1) and the rear axle (2).
3. foot pedal type Child amusement vehicle according to claim 1 and 2 is characterized in that: a front-wheel (6) is respectively installed at the two ends of described front axle (7), and described steering hardware (5) is the parallelogram steering hardware, and its drive element is a bearing circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203099992U CN201516893U (en) | 2009-09-09 | 2009-09-09 | Pedal-type playing cart for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203099992U CN201516893U (en) | 2009-09-09 | 2009-09-09 | Pedal-type playing cart for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516893U true CN201516893U (en) | 2010-06-30 |
Family
ID=42497612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203099992U Expired - Fee Related CN201516893U (en) | 2009-09-09 | 2009-09-09 | Pedal-type playing cart for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476970A (en) * | 2016-11-15 | 2017-03-08 | 郑成恩 | A kind of pressing pedal type drives recreational vehicle |
-
2009
- 2009-09-09 CN CN2009203099992U patent/CN201516893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476970A (en) * | 2016-11-15 | 2017-03-08 | 郑成恩 | A kind of pressing pedal type drives recreational vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20120909 |