CN203740085U - Treading driving mechanism - Google Patents
Treading driving mechanism Download PDFInfo
- Publication number
- CN203740085U CN203740085U CN201420033444.0U CN201420033444U CN203740085U CN 203740085 U CN203740085 U CN 203740085U CN 201420033444 U CN201420033444 U CN 201420033444U CN 203740085 U CN203740085 U CN 203740085U
- Authority
- CN
- China
- Prior art keywords
- support
- rod
- treading
- fork
- bar
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a treading driving mechanism which comprises supporting shafts, a treading rod, a main support, a support, a cocking rod, a swing rod and a universal wheel. The treading driving mechanism is characterized in that the left side and the right side of a head pipe are symmetrically provided with the supporting shafts, the supporting shafts are respectively sleeved with the treading rod capable of freely rotating in a connected mode, the support pivoted to the main support is pressed by the treading rod, the cocking rod at the lower end of the support is hinged to the swing rod which is pivoted to the main support and can freely rotate, and the universal wheel is pivoted to the free end of the swing rod. When a user treads a pedal up and down, force is transmitted to the support through the treading rod to swing left and right, and the cocking rod pulls the swing rod to drive the universal wheel to perform transverse side movement to enable a vehicle to forwards move.
Description
Technical field
The present invention relates to body-building, leisure bicycle, Kickboard Scooter, particularly a kind of left and right pushes pedals car trample driver train.
Background technology
On market, existing bicycle, the most sprocket crank structures that adopt of scooter, as drive system, are trampled the considerably less of driver train up and down and adopt.The driver train of trampling of the present invention, abandons traditional chain wheel crank structure, offers user and more selects.
Summary of the invention
The object of the invention is to abandon traditional chain wheel crank structure, a kind of simple and practical, with low cost driver train of trampling for bicycle, scooter, Kickboard Scooter or similar vehicles is provided.In the time that pedal is trampled up and down, treadle conducts power to the support being articulated on body frame, support lower end stick up bar, stir fork and drive the motion of cardan wheel lateral displacement, realize the object that car moves ahead.
The driver train of trampling of the present invention, by pivot shaft 1, treadle 2, body frame 3, support 4, stick up bar 5, fork 6, cardan wheel 7 and form.It is characterized in that: in the head tube left and right sides, be symmetrical arranged pivot shaft 1, on pivot shaft 1, be socketed respectively treadle free to rotate 2, treadle 2 is pressed on the support 4 that is articulated in body frame 3, support 4 bottoms, lower end are provided with sticks up bar 5, describedly stick up bar 5 and to be articulated in body frame 3 fork free to rotate 6 hinged, the free ending pivot of fork 6 is connected to cardan wheel 7.
In sum, in the time of the upper and lower pushes pedals of user, two treadles swing support, stick up bar and stir fork and do lateral displacement motion, drive cardan wheel, and car is moved ahead.
The driver train of trampling of the present utility model, simple in structure, with low cost, flexibility and reliability, operation are smooth and easy.Abandon traditional chain wheel crank structure, offer user and more select.
Brief description of the drawings
Fig. 1: the present invention tramples drive configuration schematic diagram
In figure: 1, pivot shaft; 2, treadle; 3, body frame; 4, support; 5, stick up bar; 6, fork; 7, cardan wheel.
Detailed description of the invention
As shown in Figure 1: the present invention tramples driver train, comprise pivot shaft 1, treadle 2, body frame 3, support 4, stick up bar 5, fork 6, cardan wheel 7.In this embodiment, in the left and right sides of spending with head tube angle 45, be symmetrical arranged two pivot shafts 1, on pivot shaft 1, be socketed with respectively treadle free to rotate 2, treadle 2 is pressed on the U-shaped support 4 that is articulated in body frame 3, support 4 lower end center bottom are provided with sticks up bar 5, described in to stick up bar 5 hinged with the fork free to rotate 6 that is articulated in body frame 3 front ends, the free ending pivot of fork 6 is connected to cardan wheel 7.When two treadles 2 turn-knob whens motion up and down, U-shaped support 4 swings, and sticks up bar 5 and stirs fork 6 and do lateral displacement motion, drives cardan wheel 7, and car is moved ahead.
The above embodiment, therefore a kind of embodiment of only having expressed basic functional principle of the present invention, can not be interpreted as limiting the scope of the invention.Should propose, for those of ordinary skill in the field, according to the above description, conceive under prerequisite not departing from the present invention, can also make some distortion and improvement.As being arranged in head tube with ground parallel pivot shaft, or pivot shaft is arranged on body frame 3; By fork 6 and the position that body frame 3 is connected, be arranged on support 4 after; Cardan wheel 7 increases by 1; The shape of support 4 is made V-shape or yi word pattern etc.These apparent variation or variations, all belong to protection scope of the present invention.
Claims (1)
1. trample driver train, comprise pivot shaft, treadle, body frame, support, stick up bar, fork, cardan wheel; It is characterized in that: the described head tube left and right sides is symmetrically arranged with pivot shaft, on described pivot shaft, is socketed with treadle; On described body frame, be articulated with support, bottom, support lower end is fixed with one and sticks up bar; Described body frame front end is articulated with a fork, and the free ending pivot of fork is connected to cardan wheel; Described treadle is pressed on described support, described in stick up bar and described fork is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033444.0U CN203740085U (en) | 2014-01-20 | 2014-01-20 | Treading driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033444.0U CN203740085U (en) | 2014-01-20 | 2014-01-20 | Treading driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740085U true CN203740085U (en) | 2014-07-30 |
Family
ID=51339920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033444.0U Expired - Fee Related CN203740085U (en) | 2014-01-20 | 2014-01-20 | Treading driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707992A (en) * | 2014-01-20 | 2014-04-09 | 赵洪亮 | Treading driving mechanism |
| CN115474763A (en) * | 2022-09-06 | 2022-12-16 | 湖北师范大学 | Multifunctional platform |
-
2014
- 2014-01-20 CN CN201420033444.0U patent/CN203740085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707992A (en) * | 2014-01-20 | 2014-04-09 | 赵洪亮 | Treading driving mechanism |
| CN115474763A (en) * | 2022-09-06 | 2022-12-16 | 湖北师范大学 | Multifunctional platform |
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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 |
Granted publication date: 20140730 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |