CN103587632B - Dual-drive tricycle - Google Patents
Dual-drive tricycle Download PDFInfo
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- CN103587632B CN103587632B CN201310598665.2A CN201310598665A CN103587632B CN 103587632 B CN103587632 B CN 103587632B CN 201310598665 A CN201310598665 A CN 201310598665A CN 103587632 B CN103587632 B CN 103587632B
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Abstract
The present invention relates to traffic, body-building, applied technical field, specifically a kind of hand, foot-powered Dual-drive tricycle, comprise vehicle frame, trailing wheel, and below-seat is equipped with rear chain disk and speed-changing chain guard, and speed-changing chain guard is connected with gear shift flywheel by rear chain; Vehicle frame front part sides is provided with front-wheel, and the wheel shaft of front-wheel is connected on axis of orientation; Axis of orientation and axis of orientation jacket casing connect, and direction beam barrel is connected with the front part sides of vehicle frame; The front part sides of vehicle frame is connected with direction cylinder, is set with steering column in the cylinder of direction; The bottom of steering column is connected with axis of orientation by direction connecting rod; The top of steering column is connected with push-and-pull direction lever by universal coupling, and push-and-pull direction lever upper end is socketed in the cylinder of push-and-pull direction; Push-and-pull direction cylinder is connected with rocking arm by push-and-pull connecting rod; Upper chain drum is connected with front flywheel by hand-drive chain; Front chain drum is connected with rear chain disk by main chain; Push-and-pull direction lever is connected with hand handle; Be applicable to four limbs perfect, upper limbs lack one or the incomplete personage's traffic of lower limb, body-building.
Description
Technical field
The present invention relates to traffic, body-building, applied technical field, specifically a kind of hand, foot-powered Dual-drive tricycle.
Background technology
Along with modern's growth in the living standard, people progressively recognize the importance of own health and environment, bicycle as a kind of traffic of environmental protection, fitness tool, especially by having deep love for body-building exercise, the favor of environmental protection colony advocates.But existing bicycle along with the increase function of human body fatigue strength of distance, upper limbs limitation of length, relative velocity and traffic safety and riding comfort unsatisfactory.Such as 1: existingly to walk around the unexpectedly fast tricycle driven with hand-screw, can not lengthen by upper limbs limitation of length rocking arm, arm of force point can not strengthen, the time one, long human body was easily tired; Such as 2: existing stepping three-wheel vehicle is that people's trick under midstance drives simultaneously, is not suitable for remote trip, can only body-building exercise; Such as 3: existing two-wheeled cycle, technology maturation in-use performance is stablized, but traffic safety and riding comfort is unsatisfactory.
Summary of the invention
The present invention, in order to solve the problem such as current manpower traffic, fitness tool realization remote trip, body-building exercise, provides the Dual-drive tricycle of a kind of health of exercising, raising speed, safety and comfort.
The present invention adopts following technical scheme to realize:
A kind of Dual-drive tricycle, comprise vehicle frame, the rear portion of vehicle frame is provided with trailing wheel; The middle part of described vehicle frame is provided with vehicle seat; The below of described vehicle seat is coaxially installed with rear chain disk and speed-changing chain guard, and speed-changing chain guard is connected with the gear shift flywheel of trailing wheel by rear chain; The front part sides of described vehicle frame is separately installed with the near front wheel with wheel shaft and off front wheel, and the wheel shaft of left and right front-wheel is fixedly connected on left and right axis of orientation respectively; Described left and right axis of orientation is socketed by bearing with left and right direction beam barrel respectively, and left and right direction beam barrel is fixedly connected with the front part sides of vehicle frame respectively; The front part sides of described vehicle frame is fixedly connected with left and right direction cylinder respectively, respectively by bearing carrier ring, left and right steering column is housed in the cylinder of left and right direction; The bottom of described left and right steering column is connected with left and right axis of orientation respectively by left and right direction connecting rod; The top of described left and right steering column is connected with left and right push-and-pull direction lever respectively by left and right universal coupling, and left and right push-and-pull direction lever upper end is socketed in the cylinder of left and right push-and-pull direction respectively; Described left and right push-and-pull direction cylinder is connected with left and right rocking arm respectively by left and right push-and-pull connecting rod, and left and right rocking arm is coaxially installed by upper axis, and upper center shaft outer sleeve is equipped with upper beam barrel; Described right rocking arm is installed with chain drum, and upper chain drum is connected with front flywheel by hand-drive chain; Described front flywheel is coaxially installed with front chain drum by front axis, and front chain drum is connected with rear chain disk by main chain; Described front chain drum is provided with left foot by left crank and pedals, and front flywheel is provided with right pedal by right crank; Beam barrel in before described front center shaft outer sleeve is equipped with, front middle beam barrel is fixedly mounted on the front end of vehicle frame, and with upper beam barrel by adjust bar support and connection; Described left and right push-and-pull direction lever is connected to left hand and right hand handle.
During advance, people is sitting on vehicle seat, both hands intersection push-and-pull left hand and right hand handle, drive left and right push-and-pull direction lever and left and right push-and-pull direction cylinder, drive left and right rocking arm to rotate by left and right push-and-pull connecting rod, drive cochain disc spins, power is handled successively chain drive-belt and drive front flywheel, front chain drum, front chain drum drives rear chain disk, speed-changing chain guard to rotate by main chain, and speed-changing chain guard drives gear shift flywheel to rotate by rear chain, drives trailing wheel to rotate and advances; Simultaneously both feet step left and right pedal and do all circular motion and provide power, realize Dual Drive.
When turning to, rotate left hand and right hand handle, drive left and right push-and-pull direction lever to rotate, left and right steering column is driven to rotate through left and right universal coupling, left and right direction connecting rod mechanism is swung, and then drives left and right axis of orientation to rotate, drive left and right front-wheel steering simultaneously.Meanwhile, when left and right push-and-pull direction lever rotates, left and right push-and-pull direction cylinder keeps not turning relatively, and with left and right rocking arm keeping parallelism, such hand can control to turn to while driving.
Will change speed during traveling, left hand pulls out the speed change that turns left makes speed-changing chain guard change gear teeth number driving speed-changing mechanism, and the right hand pulls out the speed change that turns right makes gear shift flywheel change gear teeth number driving speed-changing mechanism, and cooperatively interact change moving velocity.When slowing down or stop, the dynamic left hand and right hand strap of the brake of left hand and right hand folder moves braking mechanism brake and underspeeds or stop.
Compared with prior art, the present invention arranges hand push and draws driving rocking arm to rotate and pin drive configuration, and adopts lengthened rocker arm, the installation of increase arm of force point mode; Effective alleviation function of human body fatigue strength, solution upper limbs limitation of length, raising relative velocity and traffic safety and riding comfort realize Dual Drive; To exercise parts of body with energy-saving and emission-reduction, effectively, relative Applicable scope, Ren Qunguang, and easy manipulation can improve Occupation coefficient, thus promote applying of this tricycle.
Project organization of the present invention is reasonable, hand-drive, controls turning efficiency and stablizes, and can effectively exercise when trick drives simultaneously health, raising speed, be applicable to four limbs and perfect, upper limbs lack one or the incomplete personage's traffic of lower limb, body-building field.
Accompanying drawing explanation
Fig. 1 is lateral plan of the present invention.
Fig. 2 is below-seat top partial view diagram of the present invention.
Fig. 3 is local structure schematic diagram of the present invention.
In figure: 1-vehicle frame, 2-the near front wheel, 3-off front wheel, 4-trailing wheel, chain drum before 5-, 6-rear chain disk, the upper chain drum of 7-, 8-adjust bar, flywheel before 9-, 10-gear shift flywheel, 11-left hand handle, 12-right handgrip, the left speed change handle of 13-, the right speed change handle of 14-, 15-left hand lock, 16-right hand gate, 17-left direction axle, 18-right direction axle, the left rocking arm of 19-, the right rocking arm of 20-, 21-left foot is pedaled, 22-right pedal, the left push-and-pull direction lever of 23-, the right push-and-pull direction lever of 24-, the left universal coupling of 25-, the right universal coupling of 26-, 27-left direction post, 28-right direction post, 29-left push-and-pull direction cylinder, 30-right push-and-pull direction cylinder, 31-left direction cylinder, 32-right direction cylinder, the left push-and-pull connecting rod of 33-, the right push-and-pull connecting rod of 34-, 35-left direction connecting rod, 36-right direction connecting rod, the left crank of 37-, the right crank of 38-, 39-left direction beam barrel, 40-right direction beam barrel, 41-hand-drive chain, 42-main chain, 43-rear chain, 44-guide wheel, 45-vehicle seat, 46-backrest, 47-speed-changing chain guard, 48-back seat, the upper axis of 49-, the upper beam barrel of 50-, axis before 51-, beam barrel in before 52-.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are described in detail.
As shown in Figure 1, 2, 3, a kind of Dual-drive tricycle, comprises vehicle frame 1, and the rear portion of vehicle frame 1 is provided with trailing wheel 4 and back seat 48; The middle part of described vehicle frame 1 is provided with vehicle seat 45 and backrest 46; The below of described vehicle seat 45 is coaxially installed with rear chain disk 6 and speed-changing chain guard 47, and speed-changing chain guard 47 is connected with the gear shift flywheel 10 of trailing wheel through guide wheel 44 by rear chain 43; The front part sides of described vehicle frame 1 is separately installed with the near front wheel 2 with wheel shaft and off front wheel 3, and the wheel shaft of left and right front-wheel 2,3 is fixedly connected on left and right axis of orientation 17,18 respectively; Described left and right axis of orientation 17,18 is socketed by bearing with left and right direction beam barrel 39,40 respectively, and left and right direction beam barrel 39,40 is fixedly connected with the front part sides of vehicle frame 1 respectively; The front part sides of described vehicle frame 1 is fixedly connected with left and right direction cylinder 31,32 respectively, respectively by bearing carrier ring, left and right steering column 27,28 is housed in left and right direction cylinder 31,32; The bottom of described left and right steering column 27,28 is connected with left and right axis of orientation 17,18 respectively by left and right direction connecting rod 35,36; The top of described left and right steering column 27,28 is connected with left and right push-and-pull direction lever 23,24 respectively by left and right universal coupling 25,26, and left and right push-and-pull direction lever 23,24 upper end is socketed in left and right push-and-pull direction cylinder 29,30 respectively; Described left and right push-and-pull direction cylinder 29,30 is connected with left and right rocking arm 19,20 respectively by left and right push-and-pull connecting rod 33,34, and left and right rocking arm 19,20 is coaxially installed by upper axis 49, is set with upper beam barrel 50 outside upper axis 49; Described right rocking arm 20 is installed with chain drum 7, and upper chain drum 7 is connected with front flywheel 9 by hand-drive chain 41; Described front flywheel 9 is coaxially installed with front chain drum 5 by front axis 51, and front chain drum 5 is connected with rear chain disk 6 by main chain 42; Described front chain drum 5 is provided with left foot by left crank 37 and pedals 21, and front flywheel is provided with right pedal 22 by right crank 38; Beam barrel 52 in before being set with outside described front axis 51, front middle beam barrel 52 is fixedly mounted on the front end of vehicle frame 1, and with upper axis 50 by adjust bar 8 support and connection; Described left and right push-and-pull direction lever 23,24 is connected to left hand and right hand 11,12.
During advance, people is sitting on vehicle seat 1, both hands intersect push-and-pull left hand and right hand 11,12, drive left and right push-and-pull direction lever 23,24 and left and right push-and-pull direction cylinder 29,30, left and right rocking arm 19,20 is driven to rotate by left and right push-and-pull connecting rod 33,34, in drive, chain drum 7 rotates, power is handled successively chain drive-belt 41 and drive front flywheel 9, front chain drum 5, front chain drum 5 drives rear chain disk 6 by main chain 42, speed-changing chain guard 47 rotates, speed-changing chain guard 47 drives gear shift flywheel 10 to rotate by rear chain 43, drives trailing wheel 4 to rotate and advances; Simultaneously both feet step left and right pedal 21,22 and do all circular motion and provide power, realize Dual Drive.
When turning to, rotate left hand and right hand 11,12, left and right push-and-pull direction lever 23,24 is driven to rotate, left and right steering column 27,28 is driven to rotate through left and right universal coupling 25,26, left and right direction connecting rod 35,36 mechanism is swung, and then drive left and right axis of orientation 17,18 to rotate, drive left and right front-wheel 2,3 to turn to simultaneously.Meanwhile, when left and right push-and-pull direction lever 23,24 rotates, the relative maintenance of left and right push-and-pull direction cylinder 29,30 does not turn, and with left and right rocking arm 19,20 keeping parallelism, such hand can control to turn to while driving.
Will change speed during traveling, left hand pulls out the speed change that turns left and drives speed-changing mechanism to make speed-changing chain guard 47 change gear teeth number 13, and the right hand pulls out the speed change that turns right and drives speed-changing mechanism to make gear shift flywheel 10 change gear teeth number 14, with the use of change moving velocity.When slowing down or stop, the dynamic left and right rim brake 15,16 of left hand and right hand folder drives braking mechanism brake underspeed or stop.
During concrete enforcement, described left and right rocking arm 19,20 angle is under static state 60 ° ~ 120 °, preferably 90 °, with ensure intersect push-and-pull time and push-and-pull connecting rod form dead angle.
Connected by pipe link between connecting rod 35,36 mechanism of described left and right direction, to ensure that left and right front-wheel 2,3 turns to simultaneously.
Described left hand and right hand is adjustable being connected on left and right push-and-pull direction lever 23,24 11,12.
Described backrest 46 is forward-backward adjustables.
Claims (3)
1. a Dual-drive tricycle, is characterized in that: comprise vehicle frame (1), and the rear portion of vehicle frame (1) is provided with trailing wheel (4); The middle part of described vehicle frame (1) is provided with vehicle seat (45); The below of described vehicle seat (45) is coaxially installed with rear chain disk (6) and speed-changing chain guard (47), and described speed-changing chain guard (47) is connected with the gear shift flywheel (10) of trailing wheel (4) by rear chain (43); The front part sides of described vehicle frame (1) is separately installed with the near front wheel (2) with wheel shaft and off front wheel (3), and the wheel shaft of described left and right front-wheel (2,3) is fixedly connected on left and right axis of orientation (17,18) respectively; Described left and right axis of orientation (17,18) is socketed by bearing with left and right direction beam barrel (39,40) respectively, and described left and right direction beam barrel (39,40) is fixedly connected with the front part sides of vehicle frame (1) respectively; The front part sides of described vehicle frame (1) is fixedly connected with left and right direction cylinder (31,32) respectively, respectively by bearing carrier ring, left and right steering column (27,28) is housed in described left and right direction cylinder (31,32); The bottom of described left and right steering column (27,28) is connected with left and right axis of orientation (17,18) respectively by left and right direction connecting rod (35,36); The top of described left and right steering column (27,28) is connected with left and right push-and-pull direction lever (23,24) respectively by left and right universal coupling (25,26), and described left and right push-and-pull direction lever (23,24) upper end is socketed in left and right push-and-pull direction cylinder (29,30) respectively; Described left and right push-and-pull direction cylinder (29,30) is connected with left and right rocking arm (19,20) respectively by left and right push-and-pull connecting rod (33,34), described left and right rocking arm (19,20) is coaxially installed by upper axis (49), is set with upper beam barrel (50) outside described upper axis (49); Described right rocking arm (20) is installed with chain drum (7), and described upper chain drum (7) is connected with front flywheel (9) by hand-drive chain (41); Described front flywheel (9) is coaxially installed with front chain drum (5) by front axis (51), and described front chain drum (5) is connected with rear chain disk (6) by main chain (42); Described front chain drum (5) is provided with left foot by left crank (37) and pedals (21), and front flywheel is provided with right pedal (22) by right crank (38); Beam barrel (52) in before being set with outside described front axis (51), in before described beam barrel (52) be fixedly mounted on vehicle frame (1) front end and with upper beam barrel (50) by adjust bar (8) support and connection; Described left and right push-and-pull direction lever (23,24) is connected to left hand and right hand (11,12).
2. Dual-drive tricycle according to claim 1, is characterized in that: the angle that described coaxial mounted left and right rocking arm (19,20) is installed is 60 ° ~ 120 °.
3. Dual-drive tricycle according to claim 1 and 2, is characterized in that: left hand and right hand is adjustable being connected on left and right push-and-pull direction lever (23,24) (11,12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598665.2A CN103587632B (en) | 2013-11-25 | 2013-11-25 | Dual-drive tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598665.2A CN103587632B (en) | 2013-11-25 | 2013-11-25 | Dual-drive tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103587632A CN103587632A (en) | 2014-02-19 |
| CN103587632B true CN103587632B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310598665.2A Expired - Fee Related CN103587632B (en) | 2013-11-25 | 2013-11-25 | Dual-drive tricycle |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275215B (en) * | 2015-06-02 | 2019-02-26 | 姜仁滨 | Two front wheels drive rapid bodybuilding vehicle more |
| CN106275216B (en) * | 2015-06-02 | 2019-05-17 | 姜仁滨 | Two front wheels hand push, which is transported persons or goods by cart, steps on more driving rapid bodybuilding micro-bus |
| CN109455260A (en) * | 2018-12-25 | 2019-03-12 | 张海松 | A kind of body-building tricycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145196A (en) * | 1991-04-02 | 1992-09-08 | Langkamp Dennis J | Collapsible tricycle |
| NL1007576C1 (en) * | 1997-11-19 | 1999-05-20 | Henricus Antonius Mar Staarink | Three wheel cycle with two steered front wheels |
| WO2011130134A1 (en) * | 2010-04-13 | 2011-10-20 | Alan Ball | Collapsible recumbent tricycle |
| CN202593779U (en) * | 2012-06-04 | 2012-12-12 | 陈玉强 | Push-and-pull by hands and alternate-tread by feet front-wheel drive bicycle |
| CN203094348U (en) * | 2013-01-24 | 2013-07-31 | 陶大永 | Front and back driving movement bicycle |
| TW201343464A (en) * | 2012-01-12 | 2013-11-01 | Recreation Systems Inc | Cycle and associated components |
-
2013
- 2013-11-25 CN CN201310598665.2A patent/CN103587632B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145196A (en) * | 1991-04-02 | 1992-09-08 | Langkamp Dennis J | Collapsible tricycle |
| NL1007576C1 (en) * | 1997-11-19 | 1999-05-20 | Henricus Antonius Mar Staarink | Three wheel cycle with two steered front wheels |
| WO2011130134A1 (en) * | 2010-04-13 | 2011-10-20 | Alan Ball | Collapsible recumbent tricycle |
| TW201343464A (en) * | 2012-01-12 | 2013-11-01 | Recreation Systems Inc | Cycle and associated components |
| CN202593779U (en) * | 2012-06-04 | 2012-12-12 | 陈玉强 | Push-and-pull by hands and alternate-tread by feet front-wheel drive bicycle |
| CN203094348U (en) * | 2013-01-24 | 2013-07-31 | 陶大永 | Front and back driving movement bicycle |
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| Publication number | Publication date |
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| CN103587632A (en) | 2014-02-19 |
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Granted publication date: 20151118 Termination date: 20161125 |
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