CN200954855Y - Three-wheel children carriage rear-operation steering mechanism - Google Patents
Three-wheel children carriage rear-operation steering mechanism Download PDFInfo
- Publication number
- CN200954855Y CN200954855Y CN 200620009008 CN200620009008U CN200954855Y CN 200954855 Y CN200954855 Y CN 200954855Y CN 200620009008 CN200620009008 CN 200620009008 CN 200620009008 U CN200620009008 U CN 200620009008U CN 200954855 Y CN200954855 Y CN 200954855Y
- Authority
- CN
- China
- Prior art keywords
- steering assembly
- steering
- vehicle frame
- front fork
- pipe
- 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 discloses a rear control steering system for the three-wheel baby carrier, comprising a frame, a front fork pipe and a rear fork pipe connected with the frame. The frame, the front fork pipe and the rear fork pipe are provided with a communicated hollow cavity. The front fork pipe is provided with a front steering component on the handlebar, while the rear fork pipe is provided with a rear steering component on the handlebar. The front and the rear steering components are connected together through a soft pipe runs going cross the hollow cavity of the frame. The utility model is elegant and will not make any injury to the baby. At the same time, the soft rope is arranged inside the frame pipe, the steering resistance is small, and the steering control is very convenient.
Description
Technical field
The utility model relates to a kind of child's tricycle, especially relates to a kind of steering hardware of child's tricycle.
Background technology
The three-wheel vehicle that existing infant uses generally is to be provided with stretcher on front vehicle wheel, drives three-wheel vehicle and moves ahead or backward, and turn to by handlebar control car body.But the infant is difficult to oneself control the motion of car body and turn to sometimes, so hand-pushing handle has been installed at the rear portion at three-wheel vehicle, by the motion of adult by hand-pushing handle control car body, hand-pushing handle moves ahead or more convenient during backward at the control car body, but being not easy to control car body turns to, so people change hand-pushing handle into rotary type, between hand-pushing handle and front fork tube or handlebar, be provided with the interlock pull bar, control car body by the rotation hand-pushing handle and turn to.The mode that this control car body turns to is because the interlock pull bar exposes the outside at car body, and is neither attractive in appearance, hinders the infant and connecting portion is crowded easily, very dangerous, and control is also dumb simultaneously.
Summary of the invention
It is convenient that the technical problems to be solved in the utility model provides a kind of control, handles steering hardware behind the toy tricycle safe in utilization.
For solving the problems of the technologies described above, the utility model comprises vehicle frame, be connected to front fork tube, back breeches pipe on the vehicle frame, its constructional feature is the hollow lumen that described vehicle frame, front fork tube and back breeches pipe have connection, the preceding steering assembly that is sleeved on the handlebar mandrel is installed in front fork tube, the back steering assembly that is sleeved on the handspike is installed in back breeches pipe, links together by the gentle rope that passes the vehicle frame hollow lumen between the steering assembly of front and back.
Be provided with bearing pin between steering assembly and the handlebar mandrel before described, be provided with bearing pin between back steering assembly and the handspike.
Steering assembly and back steering assembly are the plastics external member before described.
Described gentle rope be arranged in parallel along preceding steering assembly and back steering assembly radial outside.
Be provided with locking piece between described gentle rope and preceding steering assembly and the back steering assembly.
After adopting said structure, both attractive in appearance because the gentle rope between the steering assembly places in the vehicle frame pipe before and after connecting, can not damage again the infant, safe in utilization; Simultaneously, the gentle rope before and after connecting between the steering assembly places in the vehicle frame pipe, and resistance is little between each turning member of car body, controls car body by the front and back steering assembly of handspike interlock and turns to very convenient.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is an integral structure scheme drawing of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
The structural representation that Fig. 3 amplifies for the utility model steering hardware;
The structural representation that Fig. 4 overlooks for Fig. 3.
The specific embodiment
With reference to accompanying drawing, handle steering hardware behind this toy tricycle and comprise vehicle frame 12, be connected to front fork tube 3, back breeches pipe 5 on the vehicle frame 12, described vehicle frame 12, front fork tube 3 and back breeches pipe 5 have the hollow lumen of connection, and vehicle seat 11 is installed on the vehicle frame 12.The preceding steering assembly 15 that is sleeved on the handlebar mandrel 16 is installed in front fork tube 3, be provided with bearing pin 14 between preceding steering assembly 15 and the handlebar mandrel 16, handlebar mandrel 16 bottoms are fixedly connected with front fork 2, front-wheel 1 is installed on the front fork 2, front wheel spindle is provided with stretcher 17, and handlebar mandrel 16 tops are equipped with handlebar 13.The back steering assembly 6 that is sleeved on the handspike 10 is installed in back breeches pipe 5, is provided with bearing pin 9 between back steering assembly 6 and the handspike 10, back breeches pipe 5 rear portions are connected with back vehicle frame 8, on the back vehicle frame 8 road wheel 7 are installed.Steering assembly 15 and back steering assembly 6 are the plastics external member before aforesaid, can reduce manufacturing cost, can reduce rotary resistance simultaneously.Link together by the gentle rope 4 that passes vehicle frame 12 hollow lumen between the steering assembly of front and back, should be arranged in parallel along preceding steering assembly 15 and back steering assembly 6 radial outsides by gentle rope 4, turn to more steady by handspike 10 control front-wheels 1 like this, and be provided with locking piece (18,19) between gentle rope 4 and preceding steering assembly 15 and the back steering assembly 6, to prevent slide relative occurring between gentle rope 4 and the front and back steering assembly, this locking piece can be screw or rivet.
Claims (5)
1, handles steering hardware behind a kind of toy tricycle, comprise vehicle frame (12), be connected to front fork tube (3), back breeches pipe (5) on the vehicle frame (12), it is characterized in that described vehicle frame (12), front fork tube (3) and back breeches pipe (5) have the hollow lumen of connection, the preceding steering assembly (15) that is sleeved on the handlebar mandrel (16) is installed in front fork tube (3), the back steering assembly (6) that is sleeved on the handspike (10) is installed in back breeches pipe (5), links together by the gentle rope (4) that passes vehicle frame (12) hollow lumen between the steering assembly of front and back.
2, handle steering hardware behind the toy tricycle according to claim 1, it is characterized in that being provided with bearing pin (14) between described preceding steering assembly (15) and the handlebar mandrel (16), be provided with bearing pin (9) between back steering assembly (6) and the handspike (10).
3, handle steering hardware behind the toy tricycle according to claim 1, it is characterized in that described preceding steering assembly (15) and back steering assembly (6) are the plastics external member.
4, handle steering hardware behind the toy tricycle according to claim 1, it is characterized in that described gentle rope (4) be arranged in parallel along preceding steering assembly (15) and back steering assembly (6) radial outside.
5, handle steering hardware behind the toy tricycle according to claim 1, it is characterized in that being provided with locking piece between described gentle rope (4) and preceding steering assembly (15) and the back steering assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009008 CN200954855Y (en) | 2006-10-25 | 2006-10-25 | Three-wheel children carriage rear-operation steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009008 CN200954855Y (en) | 2006-10-25 | 2006-10-25 | Three-wheel children carriage rear-operation steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200954855Y true CN200954855Y (en) | 2007-10-03 |
Family
ID=38773439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009008 Expired - Fee Related CN200954855Y (en) | 2006-10-25 | 2006-10-25 | Three-wheel children carriage rear-operation steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200954855Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029779A (en) * | 2014-05-30 | 2014-09-10 | 长兴俊达塑胶玩具有限公司 | Child bicycle |
| CN106080923A (en) * | 2016-08-26 | 2016-11-09 | 浙江德清久胜车业有限公司 | The power steering apparatus of power steering carriage for children |
| CN106218784A (en) * | 2016-08-26 | 2016-12-14 | 浙江德清久胜车业有限公司 | Power steering carriage for children |
| CN108657339A (en) * | 2018-06-20 | 2018-10-16 | 山东祺月童车有限公司 | Rear steering child's tricycle |
-
2006
- 2006-10-25 CN CN 200620009008 patent/CN200954855Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029779A (en) * | 2014-05-30 | 2014-09-10 | 长兴俊达塑胶玩具有限公司 | Child bicycle |
| CN106080923A (en) * | 2016-08-26 | 2016-11-09 | 浙江德清久胜车业有限公司 | The power steering apparatus of power steering carriage for children |
| CN106218784A (en) * | 2016-08-26 | 2016-12-14 | 浙江德清久胜车业有限公司 | Power steering carriage for children |
| CN108657339A (en) * | 2018-06-20 | 2018-10-16 | 山东祺月童车有限公司 | Rear steering child's tricycle |
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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: 20071003 Termination date: 20121025 |