CN103707992A - Treading driving mechanism - Google Patents
Treading driving mechanism Download PDFInfo
- Publication number
- CN103707992A CN103707992A CN201410024621.3A CN201410024621A CN103707992A CN 103707992 A CN103707992 A CN 103707992A CN 201410024621 A CN201410024621 A CN 201410024621A CN 103707992 A CN103707992 A CN 103707992A
- Authority
- CN
- China
- Prior art keywords
- fork
- brackets
- support
- rod
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Abstract
The invention discloses a treading driving mechanism which comprises support shafts, foot bars, a main rack, brackets, a raising rod, a swinging rod and a universal wheel. The treading driving mechanism is characterized in that the support shafts are symmetrically arranged on the left and right sides of a head tube; the support shafts are respectively sleeved with the foot bars which can rotate freely; the foot bars are pivoted on the brackets of the main rack in a pressed manner; the raising rod at the lower ends of the brackets is hinged with the swinging rod which is pivoted with the main rack and which can freely rotate; the free end of the swinging rod is pivoted with the universal wheel. When a user treads a treading pedal vertically, the force is transmitted to the brackets through the foot bars to swing left and right, the swinging rod is shifted by the raising rod to drive the universal wheel to laterally move in the transverse direction, so as to enable a vehicle to move forwards.
Description
Technical field
The present invention relates to body-building, bicycle, Kickboard Scooter for leisure, particularly a kind of left and right pushes pedals car tramples 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.When 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, when 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 invention, 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.
Accompanying drawing explanation
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.
The specific embodiment
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 with head tube angle 45 degree, 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 when 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 pivot shaft is parallel and ground are arranged in head tube, 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 changes, 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 |
|---|---|---|---|
| CN201410024621.3A CN103707992A (en) | 2014-01-20 | 2014-01-20 | Treading driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024621.3A CN103707992A (en) | 2014-01-20 | 2014-01-20 | Treading driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103707992A true CN103707992A (en) | 2014-04-09 |
Family
ID=50401426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410024621.3A Pending CN103707992A (en) | 2014-01-20 | 2014-01-20 | Treading driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707992A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20201762U1 (en) * | 2002-02-06 | 2003-06-26 | Affuepper Hans | Scooter has a rear wheel with free running pin (18) which allows rotation forwards and backwards and is driven via a scooter drive which has a foot actuator and is transverse to the direction of travel |
| CN201872880U (en) * | 2010-11-20 | 2011-06-22 | 太仓市车中宝休闲用品有限公司 | Vertical step scooter |
| CN201872871U (en) * | 2010-11-20 | 2011-06-22 | 太仓市车中宝休闲用品有限公司 | Step snaking slide board |
| CN203740085U (en) * | 2014-01-20 | 2014-07-30 | 赵洪亮 | Treading driving mechanism |
-
2014
- 2014-01-20 CN CN201410024621.3A patent/CN103707992A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20201762U1 (en) * | 2002-02-06 | 2003-06-26 | Affuepper Hans | Scooter has a rear wheel with free running pin (18) which allows rotation forwards and backwards and is driven via a scooter drive which has a foot actuator and is transverse to the direction of travel |
| CN201872880U (en) * | 2010-11-20 | 2011-06-22 | 太仓市车中宝休闲用品有限公司 | Vertical step scooter |
| CN201872871U (en) * | 2010-11-20 | 2011-06-22 | 太仓市车中宝休闲用品有限公司 | Step snaking slide board |
| CN203740085U (en) * | 2014-01-20 | 2014-07-30 | 赵洪亮 | Treading driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |