CN2144605Y - Dual-purpose tricycle with steering device for child - Google Patents
Dual-purpose tricycle with steering device for child Download PDFInfo
- Publication number
- CN2144605Y CN2144605Y CN 92232241 CN92232241U CN2144605Y CN 2144605 Y CN2144605 Y CN 2144605Y CN 92232241 CN92232241 CN 92232241 CN 92232241 U CN92232241 U CN 92232241U CN 2144605 Y CN2144605 Y CN 2144605Y
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- CN
- China
- Prior art keywords
- wheel
- dual
- child
- utility
- model
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides a dual-purpose tricycle with steering device for children. The utility model adds a pushing frame, a table frame, a small table, pedal plates and a universal wheel to a general tricycle for children. The utility model has advantages of flexible operation, convenient operation, labor saving, multiple functions, and practicality.
Description
The utility model provides a kind of dual-purpose perambulator of three-wheel that turns to.
Sell the dual-purpose perambulator of a kind of three-wheel in the market, as shown in Figure 1.It is partly formed by two, and first partly is to be constituted a three-wheel child and used bicycle by vehicle frame (1), rear right wheel (2), rear axle (3), back revolver (4), guardrail (5), vehicle seat (6), handlebar (7), front fork (8), front-wheel (9).Second partly is to increase by one to push away frame (10), table frame (11), teapoy (12), stretcher (13) on the basis of first part.Make the original bicycle that can ride become the dual-purpose perambulator of three-wheel that maybe can shove along.Make a car how with, be that economy is convenient again.But the dual-purpose perambulator of this three-wheel turns to very difficulty when shoving along, because the axle of three wheels of the dual-purpose perambulator of three-wheel all fixes, so can only take the air line.Turn if desired, can only be firmly to the frame that pushes away that presses down this car, make its front-wheel liftoff, utilize the back two-wheeled to turn to carry out, so often repeat pushing, make this car often be subjected to unbalanced external force effect, fragile part; Child is sitting in the car in addition, when each wing plays front-wheel, all makes child's moment lack of equilibrium, therefore child is got a fright, and is unfavorable for that child grows up healthy and sound.In addition, particularly turn more inconvenient in the little place of careat.
The purpose of this utility model is exactly to overcome the shortcoming that the dual-purpose perambulator of above-mentioned three-wheel can not turn to smoothly, and designs a kind of cardan wheel that turns to, and is contained in the preceding wheel location of this car.Original front-wheel (9) is pulled down, and changing an energy has interchangeability support (15) and cardan wheel (16) with this car front fork (8).
Accompanying drawing 2, accompanying drawing 3 explanation the technical solution of the utility model constructionals drawing in conjunction with the accompanying drawings 1.
The structure of cardan wheel (16) is as shown in Figure 3: it is made up of tightening screw (18), spacing ring (19), nut (20), steering column jacket (26), steering swivel (22), axle (21), wheel (23), spring flange (24), box nut (25).
Accompanying drawing 2, accompanying drawing 3 explanations embodiment of the present utility model in conjunction with the accompanying drawings 1:
The utility model is the dual-purpose perambulator of three-wheel, the one, riding, and the one, shove along, so it has two front-wheels, the front-wheel (9) that can ride walking, a cardan wheel that can turn to (16).And cardan wheel (16) is to be connected with screw (14) nut (17) with front fork (8) by support (15).
The assembling of cardan wheel is a groove of spacing ring (19) being put into steering swivel (22), support (15) is inserted in steering column jacket (26) hole, pierce into again in steering swivel (22) and the spacing ring (19), penetrate tightening screw in spacing ring (19), steering column jacket (26), the support (15) and fastening nut (20) again.
Again axle (21) is penetrated steering swivel (22), and will take turns (23) penetrate respectively the axle (21) two ends, respectively trip ring (24) is stuck in simultaneously the axle (21) groove in, the box nut (25) of screwing on again.
The utility model is simple in structure, and is reasonable in design, flexible and convenient to use, laborsaving, the many usefulness of a car, and promptly economy is practical again.
Claims (2)
1, the dual-purpose perambulator of a kind of three-wheel that turns to, it by vehicle frame (1), rear right wheel (2), rear axle (3), back revolver (4), guardrail (5), vehicle seat (6), handlebar (7), front fork (8), front-wheel (9), push away frame (10), table frame (11), teapoy (12), stretcher (13) and formed, it is characterized in that it has a cardan wheel (16) that is connected with front fork (8) by support (15).
2,, it is characterized in that said cardan wheel (16) is made up of tightening screw (18), spacing ring (19), nut (20), steering column jacket (26), steering swivel (22), axle (21), wheel (23), trip ring (24), box nut (25) according to the dual-purpose perambulator of the described a kind of three-wheel that turns to of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232241 CN2144605Y (en) | 1992-09-02 | 1992-09-02 | Dual-purpose tricycle with steering device for child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232241 CN2144605Y (en) | 1992-09-02 | 1992-09-02 | Dual-purpose tricycle with steering device for child |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144605Y true CN2144605Y (en) | 1993-10-27 |
Family
ID=33774882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232241 Expired - Fee Related CN2144605Y (en) | 1992-09-02 | 1992-09-02 | Dual-purpose tricycle with steering device for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144605Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539554A (en) * | 2015-12-31 | 2016-05-04 | 平湖米家儿童用品有限公司 | Baby bicycle with universal wheels |
| CN106218693A (en) * | 2016-08-24 | 2016-12-14 | 吴茂盛 | Control the steering structure in perambulator direction |
-
1992
- 1992-09-02 CN CN 92232241 patent/CN2144605Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539554A (en) * | 2015-12-31 | 2016-05-04 | 平湖米家儿童用品有限公司 | Baby bicycle with universal wheels |
| 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 |