CN203623863U - Child's tricycle with telescopic push rod - Google Patents
Child's tricycle with telescopic push rod Download PDFInfo
- Publication number
- CN203623863U CN203623863U CN201320875220.XU CN201320875220U CN203623863U CN 203623863 U CN203623863 U CN 203623863U CN 201320875220 U CN201320875220 U CN 201320875220U CN 203623863 U CN203623863 U CN 203623863U
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- CN
- China
- Prior art keywords
- push rod
- child
- tricycle
- connecting rod
- fixed link
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- 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 child's tricycle with a telescopic push rod. The child's tricycle comprises a front fork, a frame, a front wheel, rear wheels, a seat and a handrail, wherein the front wheel is installed on the front fork, a pedal device is installed on the front wheel, the rear wheels are installed at two ends of the rear portion of the frame, the handrail and the front fork are of an integrated structure, the front fork is movably connected with the front end of the frame, the frame is in an integrated connection with a push rod installation pipe, a connection rod penetrating the installation pipe is installed in the push rod installation pipe and movably connected with the installation pipe, the upper end of the connection rod is connected with the push rod in a sleeved mode, and the push rod and the connection rod are locked through a locking mechanism. Compared with child's tricycles in the prior art, the child's tricycle with the telescopic push rod has the advantages that the telescopic and detachable push rod is arranged on the frame, and the push rod can control the direction of the child's tricycle through a pull rod, so that the child's tricycle can be conveniently used, and the application range of the child's tricycle is broadened; meanwhile, the push rod is telescopic and detachable so that the child's tricycle is convenient to carry and high in practicability.
Description
Technical field
The utility model belongs to three-wheel vehicle technical field, particularly a kind of child's tricycle that is provided with scalable push rod.
Background technology
Existing child's tricycle does not generally arrange push rod, mainly to step on the movement of riding to realize three-wheel vehicle by pin by children, the Applicable scope of this three-wheel vehicle is less, general Applicable scope is between 3-5 year, child cannot use, and although the three-wheel vehicle that child uses has push rod, it is foot-operated that but it does not arrange, and the height of push rod can not regulate, for the higher or shorter crowd of height, go-cart is very painstaking, existing push rod can not be controlled front-wheel direction simultaneously, has caused inconvenience to trammer.
Utility model content
In order to overcome the deficiency of above-mentioned technology, the purpose of this utility model be to provide a kind of novel be provided with scalable push rod child's tricycle.
The technical scheme that the utility model is taked for its technical matters of solution is:
A kind of child's tricycle that is provided with scalable push rod, comprise front fork, vehicle frame, front-wheel, trailing wheel, seat and handrail, front-wheel is arranged on front fork, foot pedal apparatus is installed on front-wheel, trailing wheel is arranged on the two ends at vehicle frame rear portion, handrail and front fork integral structure, front fork is flexibly connected with the front end of vehicle frame, on described vehicle frame, integral type is connected with a push rod mounting pipe, described push rod mounting pipe is a hollow tube, in push rod mounting pipe, be provided with a connecting rod that runs through mounting pipe, and described connecting rod is flexibly connected with described mounting pipe, the upper end of described connecting rod is socketed with push rod, between push rod and connecting rod, lock by catch gear, described push rod comprises and is provided with the fixed link of multiple pin holes and the portable bar of sliding block joint in fixed link, described portable bar is provided with the spring pin matching with described pin hole, described connecting rod is connected with described fixed link, and described fixed link and described portable bar cross-sectional plane are ellipsoidal structure.
Be provided with push rod handrail at described top, portable bar upper end.
On described front fork and described connecting rod, be all connected with a contiguous block, and two contiguous blocks are for arranging in the same way, between two contiguous blocks, are provided with pull bar.
The split coupling that is provided with plastics between described connecting rod and described push rod, the lower end of the fixed link of described push rod is provided with open slot, and the fixed link of described split coupling, push rod and catch gear be the outside, upper end that is socketed in connecting rod of order from inside to outside.
The beneficial effects of the utility model: the utility model is compared with prior art provided with the push rod that can stretch, dismantle on vehicle frame, and push rod can be according to the direction of pull bar control three-wheel vehicle, not only make the use of three-wheel vehicle convenient, and expand the Applicable scope of three-wheel vehicle, while push rod is scalable, dismounting also makes three-wheel vehicle be easy to carry, practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of push rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of child's tricycle that is provided with scalable push rod as depicted in figs. 1 and 2, it should be noted that, comprise front fork 1, vehicle frame 2, front-wheel 3, trailing wheel 4, seat 5 and handrail 6, front-wheel 3 is arranged on front fork 1, foot pedal apparatus 7 is installed on front-wheel 3, trailing wheel 4 is arranged on the two ends at vehicle frame 2 rear portions, handrail 6 and front fork 1 integral structure, front fork 1 is flexibly connected with the front end of vehicle frame 2, on described vehicle frame 2, integral type is connected with a push rod mounting pipe 8, described push rod mounting pipe 8 is a hollow tube, in push rod mounting pipe 8, be provided with a connecting rod 9 that runs through mounting pipe 8, and described connecting rod 9 is flexibly connected with described mounting pipe 8, the upper end of described connecting rod 9 is socketed with push rod, between push rod and connecting rod 9, lock by catch gear 10, described push rod comprises and is provided with the fixed link 11 of multiple pin holes and the portable bar 12 at fixed link 11 interior sliding block joints, described portable bar 12 is provided with the spring pin matching with described pin hole, described connecting rod 9 is connected with described fixed link 11, and described fixed link 11 and described portable bar 12 cross-sectional planes are ellipsoidal structure.Be provided with push rod handrail 13 at described portable bar 12 tops, upper end.On described front fork 1 and described connecting rod 9, be all connected with a contiguous block 14, and two contiguous blocks 14 are for arranging in the same way, between two contiguous blocks 14, are provided with pull bar 15.Drive portable bar 12, fixed link 11 to rotate by rotating push-rod handrail 13, thereby the contiguous block 14 that fixed link 11 drivening rods 9 rotate on drivening rod 9 rotates, contiguous block 14 on front fork 1 is driven also and is rotated by the contiguous block 14 on connecting rod 9, thereby realizes the rotation of front-wheel direction.
Between described connecting rod 9 and described push rod, be provided with the split coupling 16 of plastics, the lower end of the fixed link 11 of described push rod is provided with open slot, and the fixed link 11 of described split coupling 16, push rod and catch gear 10 be the outside, upper end that is socketed in connecting rod 9 of order from inside to outside.The split coupling of setting up plastics can actv. increases the tightness of catch gear, guarantees that push rod can surprisingly not skid off.
The utility model is provided with the push rod that can stretch, dismantle on vehicle frame, and push rod can be by the direction of pull bar control three-wheel vehicle, not only make the use of three-wheel vehicle convenient, and expand the Applicable scope of three-wheel vehicle, while push rod is scalable, dismounting also makes three-wheel vehicle be easy to carry, practical.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope, those ordinary skill in the art's simple change and replacement are all within protection domain of the present utility model.
Claims (4)
1. one kind is provided with the child's tricycle of scalable push rod, it is characterized in that: comprise front fork, vehicle frame, front-wheel, trailing wheel, seat and handrail, front-wheel is arranged on front fork, foot pedal apparatus is installed on front-wheel, trailing wheel is arranged on the two ends at vehicle frame rear portion, handrail and front fork integral structure, front fork is flexibly connected with the front end of vehicle frame, on described vehicle frame, integral type is connected with a push rod mounting pipe, described push rod mounting pipe is a hollow tube, in push rod mounting pipe, be provided with a connecting rod that runs through mounting pipe, and described connecting rod is flexibly connected with described mounting pipe, the upper end of described connecting rod is socketed with push rod, between push rod and connecting rod, lock by catch gear, described push rod comprises and is provided with the fixed link of multiple pin holes and the portable bar of sliding block joint in fixed link, described portable bar is provided with the spring pin matching with described pin hole, described connecting rod is connected with described fixed link, and described fixed link and described portable bar cross-sectional plane are ellipsoidal structure.
2. a kind of child's tricycle that is provided with scalable push rod according to claim 1, is characterized in that: be provided with push rod handrail at described top, portable bar upper end.
3. a kind of child's tricycle that is provided with scalable push rod according to claim 2, is characterized in that: on described front fork and described connecting rod, be all connected with a contiguous block, and two contiguous blocks are for arranging in the same way, between two contiguous blocks, are provided with pull bar.
4. a kind of child's tricycle that is provided with scalable push rod according to claim 1, it is characterized in that: the split coupling that is provided with plastics between described connecting rod and described push rod, the lower end of the fixed link of described push rod is provided with open slot, and the fixed link of described split coupling, push rod and catch gear be the outside, upper end that is socketed in connecting rod of order from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875220.XU CN203623863U (en) | 2013-12-26 | 2013-12-26 | Child's tricycle with telescopic push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875220.XU CN203623863U (en) | 2013-12-26 | 2013-12-26 | Child's tricycle with telescopic push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623863U true CN203623863U (en) | 2014-06-04 |
Family
ID=50810364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875220.XU Expired - Fee Related CN203623863U (en) | 2013-12-26 | 2013-12-26 | Child's tricycle with telescopic push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791627A (en) * | 2017-11-30 | 2018-11-13 | 王大智 | A kind of tricycle with basket shooting apptss |
| CN108928382A (en) * | 2018-09-20 | 2018-12-04 | 湖北睿智儿童用品有限公司 | A kind of stroller and device of learning to walk |
-
2013
- 2013-12-26 CN CN201320875220.XU patent/CN203623863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791627A (en) * | 2017-11-30 | 2018-11-13 | 王大智 | A kind of tricycle with basket shooting apptss |
| CN108791627B (en) * | 2017-11-30 | 2020-09-01 | 王大智 | Tricycle with shooting device |
| CN108928382A (en) * | 2018-09-20 | 2018-12-04 | 湖北睿智儿童用品有限公司 | A kind of stroller and device of learning to walk |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20161226 |