CN204264397U - Lever adds the hand-foot linked bicycle of arc joggle piece link transmission - Google Patents
Lever adds the hand-foot linked bicycle of arc joggle piece link transmission Download PDFInfo
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- CN204264397U CN204264397U CN201420065098.4U CN201420065098U CN204264397U CN 204264397 U CN204264397 U CN 204264397U CN 201420065098 U CN201420065098 U CN 201420065098U CN 204264397 U CN204264397 U CN 204264397U
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- arm
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- car
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Abstract
The utility model discloses a kind of lever and add the hand-foot linked bicycle of arc joggle piece link transmission, comprise before driving and rear drive two parts.Handlebar axis is connected with car fork shaft by a universal-joint, and fulcrum overlaps with universal-joint, and manual arm of force upper end and handlebar axis rotate and combine, and is connected between hand resistance arm with pin resistance arm with a pair lever.Rear drive arc joggle piece is fixed in Rear frame, engages with the meshing wheel of middle flywheel, and flywheel and rear flywheel during chain connects, both sides power arm drive-system takes turns to operate.Energy storage buffering is made with pulling force or Compress Spring.The utility model has trick and drives function, and physical efficiency conversion ratio reaches 95%, steadily of centre of gravity, and firmly coordinate evenly, fast energy-saving, is suitable for amusement, travels, rides instead of walk.
Description
Technical field
The utility model and a kind of bicycle, especially a kind of lever adds the hand-foot linked bicycle of arc joggle piece link transmission.
Background technology
Standard bicycle is pedal crank rocker mechanism, only has the physical efficiency conversion ratio of 66%, and can not use both hands power.
Utility model content
The purpose of this utility model is to provide a kind of lever being power with hand and pin and adds the hand-foot linked bicycle of arc joggle piece link transmission.
Technical solution adopted in the utility model is
Car load is divided into manually and foot-propelled two parts, and with connecting rod, manual, foot-propelled two parts is coupled together.Foot-propelled part adopts the lever of high efficiency 95% to add arc joggle piece, similar incomplete epicyclic wheel mechanism.Comprise: handlebar (1), the manual arm of force (3), the foot-propelled arm of force (3-1), car fork (7), wheel (21), vehicle frame (18), connecting rod (20), hand resistance arm (4), pin resistance arm (4-1), flywheel (13), car saddle (19); It is characterized in that:
Handlebar (1) and axis of orientation (8) affixed become T-shaped, axis of orientation (8), through behind direction pipe (2), is connected with car fork shaft (6) with universal-joint (5); The fulcrum (9) of both sides vertically-arranged lever overlaps with universal-joint (5), namely level is contained in universal-joint (5) both sides, and be fixed on car breeches pipe (10) by bow, the manual arm of force (3) upper end and axis of orientation (8) rotate and combine, and are positioned at the upper end thereof connecting rod (20) of hand resistance arm (4) at connecting rod (20) of fulcrum (9) top;
After the arc joggle piece (14) being positioned at vehicle frame (18) both sides and car retread and pitch (16) car, chain stay (17) forms fan-shaped respectively, the arc center of circle overlaps with the trailing wheel center of circle, rear-wheel hub (22) dress left and right flywheel (13), to form left and right two cover power system; The fulcrum (9) of the foot-propelled arm of force (3-1) is on trailing wheel axis, the foot-propelled arm of force (3-1) middle part is erect and is installed two power wheel side by side, meshing wheel (11) engages with arcuate member (14), middle flywheel (13) is connected with rear flywheel (13) by chain, and the foot-propelled arm of force (3-1) end installs pedal (12).Pin resistance arm (4-1) is positioned at above or below fulcrum (9), is connected with connecting rod (20) lower end;
When hand resistance arm (4) is all positioned at universal-joint (5) top, pin resistance arm (4-1) then left and right splits the upper and lower at trailing wheel (21) axis, in order to double-legged alternating movement.If pin resistance arm (4-1) is positioned at above or below hind axle fulcrum (9) simultaneously, hand resistance arm (4) just must split the upper and lower in universal-joint (5).
When handlebar mediates balance position, left and right pedal (12) should maintain an equal level, and connecting rod (20) and hand resistance arm (4), pin resistance arm (4-1) are all in 90 ° of angles, now without angle of obliquity loss.
Advantage of the present utility model: car load is equipped with manually, and foot-propelled two overlaps power system, foot-propelled part is again left and right independent drive structure, adopts firm connecting rod transferring power, large driving force than self-service principle, 95% high efficiency drive transformation of energy.There is the advantages such as quick, laborsaving, steadily of centre of gravity, coordination performance are good.Be applicable to body-building recreation, tourism is explored, and traffic is ridden instead of walk.
Accompanying drawing explanation
Fig. 1 is the utility model car load block diagram
Fig. 2 is the left and right connecting rod birds-eye view of the utility model
Fig. 3 is the left connecting rod block diagram of the utility model
Fig. 4 is that the utility model both feet are dynamic, resistance arm block diagram
Fig. 5 is the utility model left and right foot-propelled system assembly drowing
Fig. 6 is that the utility model left foot moves system front view
Shown in figure: 1, handlebar 2, direction pipe 3, manual arm of force 3-1, the foot-propelled arm of force 4, hand resistance arm 4-1, pin resistance arm 5, universal-joint 6, car fork shaft 7, car fork 8, axis of orientation 9, fulcrum 10, car breeches pipe 11, meshing wheel 12, pedal 13, in, rear flywheel 14, arc joggle piece 15, chain 16, car retread chain stay 18, vehicle frame 19, car saddle 20, connecting rod 21, wheel 22, wheel hub 23, spring after fork 17, car
Detailed description of the invention
Car load comprises: handlebar 1, the manual arm of force 3, foot-propelled arm of force 3-1, car fork 7, wheel 21, vehicle frame 18, connecting rod 20, hand resistance arm 4, pin resistance arm 4-1, flywheel 13, car saddle 19 etc.
Handlebar 1 and axis of orientation 8 affixed become T-shaped, axis of orientation 8, through after direction pipe 2, is connected with car fork shaft 6 with universal-joint 5.
The fulcrum 9 of both sides vertically-arranged lever overlaps with universal-joint 5, and namely level is contained in universal-joint 5 both sides, and is fixed on car breeches pipe 10 by bow, and the manual arm of force 3 upper end and axis of orientation 8 rotate and combine, and is positioned at hand resistance arm 4 articulated linkage 20 above fulcrum 9.
The arc joggle piece 14 being positioned at vehicle frame 18 both sides and the car chain stay 17 after fork 16 car that retreads forms fan-shaped respectively, and the arc center of circle overlaps with the trailing wheel center of circle, and rear-wheel hub 22 fills left and right flywheel 13, two to overlap power systems about forming.
The fulcrum 9 of foot-propelled arm of force 3-1 is on trailing wheel axis, and pacify vertically-arranged two power wheel side by side in the middle part of the foot-propelled arm of force 3, meshing wheel 11 engages with arcuate member 14, and middle flywheel 13 is connected with rear flywheel 13 by chain, and foot-propelled arm of force 3-1 end installs pedal 12.Pin resistance arm 4-1 is positioned at above or below fulcrum 9, is connected with connecting rod 20 lower end.
When above hand resistance arm 4 is all positioned at universal-joint 5, pin resistance arm 4-1 then left and right splits the upper and lower at trailing wheel 21 axis, in order to double-legged alternating movement.If pin resistance arm 4-1 is positioned at above or below hind axle fulcrum 9 simultaneously, hand resistance arm 4 just must split the upper and lower at universal-joint 5.
In above-mentioned condition, fulcrum 9 upper and lower if pin resistance arm 4-1 is not placed in, then both feet can not do alternating movement, are great-jump-forward synchronization action when coordinating with hand.
When handlebar mediates balance position, left and right pedal 12 should maintain an equal level, and connecting rod 20 and hand resistance arm 4, pin resistance arm 4-1 are all in 90 ° of angles, now without angle of obliquity loss.
The manual arm of force 3 usually operating angle is no more than balance position 30 °, and hand resistance arm 4, pin resistance arm 4-1 length are also more or less the same, so there is not operating angle dead point.
Because the angle of the manual arm of force 3 and hand resistance arm 4 is within 5 °, foot-propelled arm of force 3-1 and pin resistance arm 4-1 angle, all there are not 180 ° of angles, so application force is relatively little suffered by each fulcrum 9 in left 70 ° of angles, right about 10 ° of angles.
Known by Fig. 2, for avoiding two knee position, by outer curved inward in the middle part of two connecting rods 20, Fig. 3 foot-propelled system is because left foot resistance arm 4-1, below fulcrum, so connecting rod 20 can make bar fork shape, avoids foot-propelled arm of force 3-1, and vertical bending avoids middle flywheel 13.
Working process:
During with hand resistance arm 4 all above universal-joint 5, left foot resistance arm 4-1 is below fulcrum 9 hind axle, and right crus of diaphragm resistance arm 4-1 is example above fulcrum 9 hind axle.
When driven forward handlebar 1, the manual arm of force 3, hand resistance arm 4 will be driven around fulcrum 9 de-rotation (left side is looked), thus pull two connecting rod 20 forward upward to move.Left connecting rod 20 lower end due to connect left foot resistance arm 4-1 below axletree, so pull left foot power arm 3-1 to rise.Right connecting rod 20 lower end is owing to connecting right crus of diaphragm resistance arm 4-1 above axletree, and right crus of diaphragm power arm 3 is declined, namely right crus of diaphragm can apply to pedal power, make trick force action to right meshing wheel 11 axle, due to the effect of arc joggle piece 14, meshing wheel 11 rotates, and side by side, flywheel 13 rotates together, flying wheel 13 after being driven by right chain, drives vehicle to advance.
When pulling back handlebar 1, above-mentioned each parts make corresponding actions, and power transfers the work of left foot dynamic assembly to by the work of right crus of diaphragm dynamic assembly, thus driven vehicle continues to advance.
Except rear flywheel 13 fills unidirectional tooth, middle flywheel 13 also fills unidirectional tooth, so chain 15 is static during backhaul, or inertia forward traveling, add cochain tension and engage self-service effect loose outside curved tooth, not easily falling chain, automatic compensation gap.
Article two, the push-and-pull action power of hand both can be delivered to foot lever by connecting rod 20, and the power of pedaling also script can being moved lever reaches handlebar, then passes to opposite side foot lever, is able to lifting restoring.In order to the balance of left and right moving Force system, tension spring 23 can be filled at foot-propelled arm of force 3-1, pin resistance arm 4-1 car after-frame 18.
During driving, human body weight mainly drops on car saddle 19 and pedal 12, and the change of the longitudinal separation of pedal 12 is no more than 5CM, and car load stress balance, center of gravity is highly stable.
Not only owing to there being universal-joint 5, make axis of orientation 8 can transmit steering torque but also can swing.Both hands push away, and pulling force does not affect former direction through axis of orientation 8, overlaps again with steering effort corner square, thus both hands can at any time accurate controlling party to power is provided.
Meshing wheel 1 is in the engagement of arcuate member 14 outer arc, and wherein any one tooth can be made chain drum tooth or chain bush pin, usual arcuate member makes sleeve pin.Also wheel tooth can be all, pairing occlusion.
Claims (1)
1. lever adds the hand-foot linked bicycle of arc joggle piece link transmission, comprising: handlebar (1), the manual arm of force (3), the foot-propelled arm of force (3-1), car fork (7), wheel (21), vehicle frame (18), connecting rod (20), hand resistance arm (4), pin resistance arm (4-1), flywheel (13), car saddle (19); It is characterized in that: handlebar (1) and axis of orientation (8) affixed become T-shaped, axis of orientation (8), through behind direction pipe (2), is connected with car fork shaft (6) with universal-joint (5); The fulcrum (9) of both sides vertically-arranged lever overlaps with universal-joint (5), namely level is contained in universal-joint (5) both sides, and be fixed on car breeches pipe (10) by bow, the manual arm of force (3) upper end and axis of orientation (8) rotate and combine, and are positioned at the upper end thereof connecting rod (20) of hand resistance arm (4) at connecting rod (20) of fulcrum (9) top;
After the arc joggle piece (14) being positioned at vehicle frame (18) both sides and car retread and pitch (16) car, chain stay (17) forms fan-shaped respectively, the arc center of circle overlaps with the trailing wheel center of circle, rear-wheel hub (22) dress left and right flywheel (13), to form left and right two cover power system; The fulcrum (9) of the foot-propelled arm of force (3-1) is on trailing wheel axis, the foot-propelled arm of force (3-1) middle part is erect and is installed two power wheel side by side, meshing wheel (11) engages with arcuate member (14), middle flywheel (13) is connected with rear flywheel (13) by chain, the foot-propelled arm of force (3-1) end installs pedal (12), pin resistance arm (4-1) is positioned at above or below fulcrum (9), is connected with connecting rod (20) lower end; When hand resistance arm (4) is all positioned at universal-joint (5) top, pin resistance arm (4-1) then left and right splits the upper and lower at trailing wheel (21) axis, in order to double-legged alternating movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065098.4U CN204264397U (en) | 2013-04-25 | 2014-02-14 | Lever adds the hand-foot linked bicycle of arc joggle piece link transmission |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320214268 | 2013-04-25 | ||
| CN2013202142686 | 2013-04-25 | ||
| CN201420065098.4U CN204264397U (en) | 2013-04-25 | 2014-02-14 | Lever adds the hand-foot linked bicycle of arc joggle piece link transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264397U true CN204264397U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420065098.4U Expired - Fee Related CN204264397U (en) | 2013-04-25 | 2014-02-14 | Lever adds the hand-foot linked bicycle of arc joggle piece link transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204264397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864657A (en) * | 2017-04-13 | 2017-06-20 | 温州立意机电科技有限公司 | Universal joint steering titanium conjunction trick is made a concerted effort can single leg riding bicycle |
| CN107021175A (en) * | 2017-04-13 | 2017-08-08 | 温州立意机电科技有限公司 | Universal joint steering trick is made a concerted effort can single leg riding bicycle assemble method |
-
2014
- 2014-02-14 CN CN201420065098.4U patent/CN204264397U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864657A (en) * | 2017-04-13 | 2017-06-20 | 温州立意机电科技有限公司 | Universal joint steering titanium conjunction trick is made a concerted effort can single leg riding bicycle |
| CN107021175A (en) * | 2017-04-13 | 2017-08-08 | 温州立意机电科技有限公司 | Universal joint steering trick is made a concerted effort can single leg riding bicycle assemble method |
| WO2018188553A1 (en) * | 2017-04-13 | 2018-10-18 | 张志雄 | Universal joint steering titanium alloy manual-and-pedal force-joining one leg-operable bicycle |
| CN107021175B (en) * | 2017-04-13 | 2019-08-27 | 温州立意机电科技有限公司 | Universal joint turns to trick resultant force can single leg riding bicycle assemble method |
| CN106864657B (en) * | 2017-04-13 | 2020-05-12 | 温州立意机电科技有限公司 | Universal joint steering titanium combined bicycle capable of riding with single leg |
| US11492070B2 (en) | 2017-04-13 | 2022-11-08 | Wenzhou Samcool Technology Co., Ltd | Cardan joint steering titanium alloy hand and foot cooperatively operated bicycle capable of being ridden with one leg |
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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: 20150415 Termination date: 20160214 |