CN201566797U - Foot-pedal and hand-pull-push fast body building bicycle and tricycle - Google Patents
Foot-pedal and hand-pull-push fast body building bicycle and tricycle Download PDFInfo
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- CN201566797U CN201566797U CN2009202712429U CN200920271242U CN201566797U CN 201566797 U CN201566797 U CN 201566797U CN 2009202712429 U CN2009202712429 U CN 2009202712429U CN 200920271242 U CN200920271242 U CN 200920271242U CN 201566797 U CN201566797 U CN 201566797U
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Abstract
The utility model provided a foot-pedal and hand-pull-push fast body building bicycle and a foot-pedal and hand-pull-push fast body building tricycle, to achieve the purpose of fast body building and riding. Both the bicycle and the tricycle comprises front wheels, rear wheels, vehicle frames, vehicle seats, brakes, pedal plates, transmission gears, transmission chains and hand-pull-push gear levels. The pedal plates, and the transmission gears and the transmission chains thereof are mounted at the lower end of a rotating shaft in a vertically fixed bearing at the front end of the vehicle frames and between the rotating shafts of the front wheels; and a group of transmission gears and the transmission chains, and the hand-pull-push gear levels meshed and jointed with the transmission gears are mounted in front of the rear wheels, and in front of and below the seats. A rider rotates hand-operated gears or hand-operated gear boxes by two arms or pushes and pulls hand-pull-push gear racks or the hand-pull-push gear levels while stamping the pedal plates with two feet to lead the front wheels or the rear wheels to obtain forward thrust force, so that both the front wheels and the rear wheels can obtain forward thrust force. The body building vehicles have the advantages of high speed of motor vehicle and simple structure, energy conservation and environment protection of the bicycle, and at the same time, overcomes the defect that the motor vehicle can not be used for body building.
Description
Technical field
The utility model relates to the mechanical part field of installing on bicycle and the three-wheel vehicle, is specially foot-operated hand push and draws rapid bodybuilding bicycle and three-wheel vehicle.
Background technology
The critical defect of well-known bicycle now and three-wheel vehicle is: stretcher and the big transmission gear of captiveing joint with it only have been installed below seat, less suitable moving gear has been installed in the rear wheel rotating shaft, the driving chain of an annular has been installed between big transmission gear of captiveing joint with stretcher and the less suitable moving gear installed in the trailing wheel rotating shaft, the rider can only be pedaled with both feet and step on stretcher and make rear wheel obtain forward thrust, front vehicle wheel and frame cross bar and the handle on the fork arm of front vehicle wheel back upper place only plays balance and the effect that turns to, front vehicle wheel can not obtain thrust forward, cause maximum speed per hour big inadequately, while rider's both hands, both arms and waist are not all used strength, rider's health while taking a bus can not be exercised comprehensively, can not play the effect of rapid bodybuilding by bus well.
Summary of the invention
The purpose of this utility model is the critical defect that overcomes above-mentioned bicycle now and three-wheel vehicle, provide a kind of and both can make rider's both hands, both arms and waist can both use strength, make the rider while taking a bus the health each several part can both be exercised comprehensively, be made by bus and can be played body building function well, the foot-operated hand push that can improve maximum garage speed per hour simultaneously again draws rapid bodybuilding bicycle and three-wheel vehicle.
This foot-operated hand push draws rapid bodybuilding bicycle and three-wheel vehicle to have intimate self-propelled vehicle fast speed advantage, overcome simultaneously and seized the opportunity can not the exercise shortcoming of health of motor-car, it is simple in structure, cheap to have ordinary bicycle, the advantage of easy and simple to handle, energy-conserving and environment-protective, the health of exercising has overcome simultaneously that the ordinary bicycle speed per hour is big inadequately, the shortcoming of can not exercise both hands, both arms and waist.This foot-operated hand push draws rapid bodybuilding bicycle and three-wheel vehicle to be suitable as very much a kind of urban transportation tool, and foot-operated hand push draws the rapid bodybuilding three-wheel vehicle to be particularly suitable for the elderly and takes.
The foot-operated hand push of the utility model draws rapid bodybuilding bicycle and three-wheel vehicle, and technical matters to be solved is:
1, to improve maximum garage speed per hour, just must make bicycle and three-wheel vehicle obtain bigger forward thrust, how making bicycle and three-wheel vehicle obtain bigger forward thrust under the condition of uneasy mounted engine or electrical motor is first technical matters that the utility model need solve.
2, how to make rider's both hands, both arms and waist equally with both legs use strength, make the rider while taking a bus the health each several part can both to be exercised comprehensively, make the effect that can play body-building by bus well be second technical matters that the utility model need solve.
3, how making simple in structure, easy and simple to handle, cheap, safe and reliable, energy-conserving and environment-protective is the 3rd technical matterss that the utility model need solve.
Technical scheme
Adopt a kind of foot-operated hand push to draw rapid bodybuilding bicycle (hereinafter to be referred as " E2 type body-building vehicle ") and foot-operated hand push to draw rapid bodybuilding three-wheel vehicle (hereinafter to be referred as " E3 type body-building vehicle ") to realize the purpose that rapid bodybuilding is ridden.E2 type body-building vehicle and E3 type body-building vehicle draw rack to form by front vehicle wheel, rear wheel, vehicle frame, car seat, brake, stretcher, transmission gear, driving chain and hand push.Stretcher and transmission gear thereof and driving chain are housed between rotating shaft lower end in the vertical fixed type bearing of vehicle frame front end and front vehicle wheel rotating shaft, below rear wheel the place ahead, seat and the place ahead one group of transmission gear and driving chain also are housed and draw rack with the meshing hand push that is connected of transmission gear.
Front vehicle wheel (1) radius of described E2 type body-building vehicle is 30 centimetres, front vehicle wheel (1) back upper place vehicle frame front end length is that the length that can freely rotate in 16 centimetres the vertical fixed type bearing (2) is that the removably steelframe (4) that and rotating shaft (3) are fixedly connected is equipped with in 40 centimetres rotating shaft (3) upper end, two fork arms of the downward-sloping forward 50 ° steel pipe bottom of steelframe (4) and the two ends of front vehicle wheel (1) central rotating shaft are fixedly connected with nut, 30 ° the length of being inclined upwardly forward of steelframe (4) is that 45 centimetres the steel pipe upper end length vertical with steelframe that is fixedly connected is 57 centimetres horizontal steel tube (5), be filled with the radius and the slightly little steel column of horizontal steel tube (5) internal diameter of one section 5 centimeter length at horizontal steel tube (5) middle part, respectively be welded with the recurvate tail end that makes progress a central angle of upwards paying 2 centimetres of blooms is housed is 110 ° arc-shaped steel tube (6) at horizontal steel tube (5) two ends, 30 ° the length of being inclined upwardly forward of the crotch of the steel pipe bottom that steelframe (4) is downward-sloping forward 50 ° and steelframe is the be fixedly connected steel pipe of a bending of 45 centimetres steel pipe upper end, a length be housed be 15 centimetres horizontal fixed bearing (7) in the contour lower end of the rotating shaft with the front-wheel center of the vertical fixed type bearing of vehicle frame front end (2) shaft (3), a length be housed be 25 centimetres horizontal rotating shaft (8) in horizontal fixed bearing (7), be welded with the horizontal fork arm that a front end is fixedly connected on front vehicle wheel (1) central rotating shaft two ends in the front of horizontal fixed bearing (7), on the horizontal rotating shaft (8) near horizontal fixed bearing (7) right-hand member a radius being housed fixedly is 10 centimetres, thickness is 0.5 centimetre disc gear (9), a transmission gear size with the end installation of existing bicycle rear wheel rotating shaft in disc gear (9) and the installation of front vehicle wheel (1) central rotating shaft right-hand member is identical, there is a ring chain (12) to link to each other between the identical suitable moving gear (10) of structure, the oppositely directed length vertical with horizontal rotating shaft of pair of parallel fixedly is housed is 20 centimetres steel handle at horizontal rotating shaft (8) two ends, at the tail end of two steel handles a length being housed respectively is 10 centimetres the stretcher vertical with the steel handle (11).
The rear wheel (18) of described E2 type body-building vehicle is a wheel, radius also is 30 centimetres, the horizontal fork arm front end that is fixedly connected with rear wheel (18) rotating shaft in rear wheel (18) the place ahead, be fixedly welded with a root radius and be 1.5 centimetres vertical steel pipe (23), vertically steel pipe (23) front, lower end is fixedly welded with one by 0.5 cm thick or 1 cm thick, the length that 5 centimetres of wide steel plates are made is 26 centimetres, width is 12 centimetres a rectangle steelframe (14), respectively there is one 11 centimeter length centre at rectangle steelframe (14) dual-side, 2 centimetres of wide bayonet sockets, two pairs of adjacent ball bearing of main shafts are housed in the bayonet socket of both sides, two parallel shafts are applied in respectively in two pairs of adjacent ball bearing of main shafts, be equipped with in the fwd rotating shaft (19) three with the rotating shaft transmission gear that is fixedly connected: the transmission gear on the right is that radius is 4 centimetres, thickness is 2 centimetres reserve motion gear (16), the transmission gear on the left side is that radius is 5 centimetres, thickness is 2 centimetres suitable moving gear (16 '), middle transmission gear is that radius is 5 centimetres, thickness is 2 centimetres transmission gear (15), three transmission gears also are housed in the rotating shaft of back (17): the transmission gear on the right is to be positioned at the right, the bayonet socket outside, 2 centimetres radius is 10 centimetres apart from the bayonet socket outside, thickness is 0.5 centimetre circular gear (9 '), there is a ring chain (12 ') to link to each other between the suitable moving gear (10 ') of circular gear (9 ') and rear wheel (18) rotating shaft right-hand member, on the right of being positioned between two bayonet sockets is that radius is 4 centimetres, thickness is 2 centimetres being fixedly connected with rotating shaft, and with the front rotating shaft on suitable moving gear (16) between have a ring chain (21) to link to each other transmission gear (20), the left side be that radius is 5 centimetres, thickness be 2 centimetres be fixedly connected with rotating shaft with the front rotating shaft on the meshing transmission gear (20 ') that is connected of reserve motion gear (16 '), be welded with a root radius in the middle of rectangle steelframe (14) front and between the lower end of the vertical fixed type bearing (2) at vehicle frame front end front vehicle wheel (1) rear and be 1 centimetre curvulate steel pipe.
The vertical steel pipe (23) in rear wheel (18) the place ahead of described E2 type body-building vehicle upper end is installed with overhead 75 centimetres high sits identical car with existing bicycle car and sit (22), the overhead both sides of 52 centimetres of eminences on vertical steel pipe (23), be fixedly welded with one by 0.5 cm thick or 1 cm thick, the length that 3 centimetres of wide steel plates are made is 36 centimetres, width is 5 centimetres a rectangle steelframe (14), a removably fixing ball bearing of main shaft respectively is equipped with in bottom in the middle of the rectangle steelframe (14) and outside, in fixing ball bearing of main shaft, be penetrated with a rotating shaft (25), the hand push that has that is fixedly connected with rotating shaft draws rack, hand push draw rack rotating shaft (25) following partly be that a radius is 15 centimetres, central angle is 110 ° a quadrant gear (25 '), meshing linking of gear (15) in quadrant gear (25 ') and the following bayonet socket in the middle of the front rotating shaft (19), hand push draw rack rotating shaft (25) above partly be that a radius is 1 centimetre, length is 75 centimetres montant (26), the spacing vertical with vehicle frame that upper end the right and left of montant (26) is equipped with a pair of level is 2 centimetres, width is 3 centimetres a fixedly ball bearing of main shaft, fixedly the rotating shaft in the ball bearing of main shaft (27) is linked together an end of a two-way joint and the upper end of montant (26), it is 2 centimetres that a pair of spacing parallel with vehicle frame is equipped with on the both sides up and down of the other end of two-way joint, width is 3 centimetres a fixedly ball bearing of main shaft, the two-way joint other end fixedly the vertical rotating shaft (28) of the rotating shaft (27) with in the fixed type bearing of montant (26) upper end in the ball bearing of main shaft to pass length be fixedly ball bearing of main shaft in the middle of 56 centimetres the horizontal cross bar (29), be filled with one section 5 centimeter length in the middle of the horizontal cross bar (29), the slightly little steel column of radius and horizontal cross bar (29) internal diameter, rotating shaft (28) is also passed in the middle of the slightly little steel column of internal diameter, cross bar (29) and two-way joint are linked together, being fixed with a block length below cross bar (29) two ends is 3 centimetres, width is 2 centimetres a bloom, a length be housed be 12 centimetres system apart from cross bar (29) the 3 centimetre sliding rim brake (30) parallel with cross bar (29) in the bloom lower edge, sliding rim brake (30) outer end of system and bloom lower edge connect by a little bearing and rotating shaft, it is 3 centimetres soft spring that the sliding rim brake of system (30) has a length by fixed connection between a middle end and cross bar (29), a pair of little bearing and rotating shaft are equipped with in front at cross bar (29) two ends, rotating shaft is the bearing of close outer end of 12 centimetres parallel with cross bar (29) the braking rim brake (31) apart from (29) 3 centimetres of cross bars by a length, the brake middle with being contained in rear wheel (18) rotating shaft of the outer end of braking rim brake (31) links to each other, the recurvate arc-shaped steel tube (6) that makes progress of front vehicle wheel (1) oblique upper be able to pass the space in the middle of cross bar (29) and the sliding rim brake of system (30), also is with a plastic pipe as handle (32) at cross bar (29) two ends.
The rear wheel (18) of described E3 type body-building vehicle is two wheels, rear wheel (18) radius also is 30 centimetres, the vertical steel pipe (23) in rear wheel (18) the place ahead overhead back of 30 centimetres and 50 centimeters is welded with double-ply 54 centimeter length, 40 centimetres wide, 20 centimetres of high rectangular frames, lay a metal box in the rectangular frame, the lid of metal box is thicker, can open, can close, can make car and sit (22 '), car is sat the handrail that there are 58 centimeter length on (22 ') both sides, the rectangular frame bottom side rail is equipped with the ball bearing of main shaft of rear wheel from vertical steel pipe (23) 35 centimeters, ball bearing of main shaft is passed in the rotating shaft of rear wheel (18), rear wheel (18) is contained in the rotating shaft two ends in the rectangular frame outside, mud retaining tile is contained in the rectangular frame outside of rear wheel (18) top, behind rectangular frame, below the edge overhead 15 centimetres of high stretchers are housed, in rear wheel (18) rotating shaft centre brake is housed, the structure that vertical steel pipe (23) is former and above and the structure of E2 type are identical.
The rear wheel (18) of described E3 type body-building vehicle is two wheels, rear wheel (18) radius also is 30 centimetres, the vertical steel pipe (23) in rear wheel (18) the place ahead overhead back of 30 centimetres and 50 centimeters is welded with double-ply 54 centimeter length, 40 centimetres wide, 20 centimetres of high rectangular frames, lay a metal box in the rectangular frame, the lid of metal box is thicker, can open, can close, can make car and sit (22 '), car is sat the handrail that there are 58 centimeter length on (22 ') both sides, the rectangular frame bottom side rail is equipped with the ball bearing of main shaft of rear wheel from vertical steel pipe (23) 35 centimeters, ball bearing of main shaft is passed in the rotating shaft of rear wheel, the rear wheel mud retaining tile is contained in the rotating shaft two ends in the rectangular frame outside, mud retaining tile is contained in the outside at rectangular frame, behind rectangular frame, below the edge overhead 15 centimetres of high stretchers are housed, in rear wheel rotating shaft centre brake is housed, the structure that vertical steel pipe (23) is former and above and the structure of E2 type are identical.
The reserve motion gear (16) that is equipped with in rectangle steelframe (14) the both sides bayonet socket of the horizontal fork arm front end that is fixedly connected with rear wheel (18) rotating shaft in described E2 type body-building vehicle and E3 type body-building vehicle rear wheel (18) the place ahead is the disk (29) of captiveing joint with rotating shaft (19) by, the outside radius that can rotate around disk (29) that self outer that is enclosed within disk (29) outer has gear be that 4 centimetres annulus (30) is formed, the groove (31 that the edge has some same intervals in disk (29) outer and annulus (29), 31 '), a little retaining head (32) is all arranged in each groove (31) of disk (29) outer, little retaining head (32) can be absorbed in the groove (31) fully, and can rotate around the rotating shaft (33) of its right-hand member, there is a little trip (34) at the middle part of little retaining head (32), there is a cyclic spring finer wire (35) to pass below the little trip (34), the rotating left end of little retaining head (32) is released groove, be absorbed in the groove (31 ') on edge in the annulus, and with close smooth contact of groove (31 '), along moving gear (16 ') be with the rotating shaft of existing bicycle rear wheel on the transmission gear (10 installed of an end, 10 ') radius that structure is identical is a transmission gear of 5 centimetres.
The rider pedal with both feet step on the fwd stretcher and make front vehicle wheel obtain forward thrust in, both hands are held hand push and are drawn the handle that is with plastic pipe (32) at cross bar (29) two ends of rack top, firmly pull back or promote forward long hand push and draw rack to rotate counterclockwise or clockwise rotate, and all can make rear wheel obtain bigger forward thrust again.Because front vehicle wheel and rear wheel can both obtain thrust forward, so can increase the speed of a motor vehicle, rider's four limbs and waist also can both well be exercised simultaneously.Regulate both feet step on the strength of stepping on the front stretcher or with the hands hold handle (32), rotating horizontal pole (29) all can change direction of traffic.The sliding rim brake of the system of with the hands holding with a firm grip (30) can be prevented cross bar (29) to go up at arc-shaped steel tube (6) and slide.The braking rim brake (31) of with the hands holding with a firm grip can slow down or halt.
The main points of technique scheme are to adopt between vehicle frame front end and front vehicle wheel rotating shaft one group of stretcher identical with existing bicycle and transmission gear and driving chain are housed.Pedal and step on stretcher and can make front vehicle wheel can obtain forward thrust, also can change garage's direction.Below rear wheel the place ahead, seat and the place ahead one group of transmission gear and driving chain also are housed and draw rack with the meshing hand push that is connected of transmission gear.With the hands the push-and-pull hand push draws rack can make rear wheel also can obtain forward thrust, with the hands rotates hand push and draws rack also can change garage's direction.Can realize the purpose of rapid bodybuilding driving in this way.
Beneficial effect
The beneficial effects of the utility model are as follows:
1. make front vehicle wheel and rear wheel can both obtain forward thrust, thereby improve maximum speed per hour.
2. cyclist's four limbs and waist are all well exercised, reach the purpose of rapid bodybuilding by bus.
3 simple in structure, easy and simple to handle, cheap, safe and reliable, energy-conserving and environment-protective are convenient to generally promote the use of.
Description of drawings
Fig. 1, E2 type body-building vehicle lateral plan
Fig. 2, E2 type body-building vehicle birds-eye view
Fig. 3, E3 type body-building vehicle lateral plan
Fig. 4, E3 type body-building vehicle birds-eye view
The partial enlarged drawing at Fig. 5, E2 type body-building vehicle birds-eye view middle part
Fig. 6, hand push draw the part enlarged drawing of rack birds-eye view
Fig. 7, hand push draw the part enlarged drawing of rack lateral plan
Fig. 8, suitable moving gear structural representation
Fig. 9, reserve motion gear structure scheme drawing
The title of each sequence number among the figure
The 1-front vehicle wheel, 2-fixed type bearing, 3-rotating shaft, 4-is steelframe removably, 5-horizontal steel tube, 6-arc-shaped steel tube, 7-horizontal fixed bearing, 8-horizontal rotating shaft, 9,9 '-disc gear, 10-is along moving gear, 11-stretcher, 12,12 '-ring chain, the horizontal fork arm of 13-rear wheel, 14-rectangle steelframe, 15-transmission gear, 16-reserve motion gear, 16 '-along moving gear, the rotating shaft of back in the 17-bayonet socket, the 18-rear wheel, fwd rotating shaft in the 19-bayonet socket, 20,20 '-transmission gear, 21,21 '-gypsy chain bar, 22,22 '-Che sits, the vertical steel pipe under the 23-seat, 24-rectangle steelframe, the 25-rotating shaft, 25 '-central angle is 110 ° a quadrant gear, the 26-montant, 27-rotating shaft, 28-rotating shaft, the 29-cross bar, the sliding rim brake of 30-system, 31-brakes rim brake, the 32-handle, 33-disk, 34-annulus, 35,35 '-groove, the little retaining head of 36-, the little rotating shaft of 37-, the little trip of 38-, 39-cyclic spring finer wire.
The specific embodiment
Now technical solutions of the utility model are described further in conjunction with above-mentioned accompanying drawing:
In Fig. 1-Fig. 4 is the lateral plan and the birds-eye view of E2 type body-building vehicle and E3 type body-building vehicle.As we know from the figure: the cyclist steps on stretcher (11) and makes disc gear (9) when rotating counterclockwise pedaling with both feet, disc gear (9) will drive ring chain (12) and rotate counterclockwise, the suitable moving gear (10) that ring chain (12) will drive front vehicle wheel (1) one end also rotates counterclockwise, can drive front vehicle wheel (1) when rotating counterclockwise along moving gear (10) rotates counterclockwise, make the front vehicle wheel lower edge produce the trend that slides backward, ground is produced a quiet Mo Chali backward, side by side produce the anti-quiet Mo Chali of an equivalent forward in the face of the front vehicle wheel lower edge, stop the front vehicle wheel lower edge to slide backward, ground is the external force forward that bicycle and this system of rider obtain in the horizontal direction in the face of the anti-quiet Mo Chali of this equivalent forward that the front-wheel lower edge produces and since this ground that obtains give with external force forward offset the suffered internal force backward of rider and this system of Che, the thrust that makes the suffered internal force forward of this system of car and rider become to promote rider and this system of bicycle to overcome rolling Mo Chali together and advance.This with take advantage of bicycle to step on bicycle pedal (5) to make trailing wheel (2) obtain the thrust advance the same pedaling with both feet.Ground is the external cause that bicycle and this system of rider obtain forward thrust in the face of the anti-quiet Mo Chali of this equivalent forward that the front-wheel lower edge produces, but it is to this system's acting of bicycle and rider, and the power of bicycle and this system's acting of rider is rider's both feet internal force that bicycle is produced, is that the rider is in acting.The driving engine of this and self-propelled vehicle or electrical motor promote wheel and rotate counterclockwise, and obtain the thrust of advancing and do work the same.
If pedal with both feet step on stretcher (11) and make front-wheel obtain forward external force in, with the hands hold hand push and draw the handle (30) that is with plastic pipe on the cross bar (29) on the rack, firmly pulling back hand push draws cross bar (29) on the rack when clockwise rotating, the radius that hand push draws the bottom of rack (12) to fix welding is that 15 centimetres central angle is that 110 quadrant gears (25 ') of spending also will clockwise rotate, quadrant gear (25 ') drives rotating shaft below (19) and goes up middle but rotating counterclockwise with its meshing transmission gear that is connected (15), the reserve motion gear (16) that following rotating shaft (19) can drive when rotating counterclockwise on the right of the rotating shaft (19) upward rotates counterclockwise, but the suitable moving gear (16 ') that can not drive the last left side of rotating shaft (19) rotates counterclockwise, reserve motion gear (16) drives the transmission gear (20) on the right in parallel adjacent rotating shaft (17) upper latch notch with it and the bayonet socket transmission gear (9 ') on the right of outward by driving chain (21) when rotating counterclockwise and also rotates counterclockwise, transmission gear (9 ') drives gypsy chain bar (21) and rotates counterclockwise, the suitable moving gear that gypsy chain bar (21) drives on the right of the rear wheel rotating shaft (17) upward again rotates counterclockwise, suitable moving gear on the right of rear wheel rotating shaft (17) is gone up can drive rear wheel rotating shaft (17) when rotating counterclockwise and rear wheel (18) rotates counterclockwise, make the rear wheel lower edge produce the trend that slides backward, ground is produced a quiet Mo Chali backward, side by side produce the anti-quiet Mo Chali of an equivalent forward in the face of the rear wheel lower edge, stop the rear wheel lower edge to slide backward.Ground is the external force forward that bicycle and this system of rider obtain in the horizontal direction in the face of the anti-quiet Mo Chali of this equivalent forward that the rear wheel lower edge produces and since this ground that obtains give with external force forward offset the suffered internal force backward of rider and this system of Che, made the suffered equivalent internal force forward of bicycle and this system of rider also become the promotion rider and this system of bicycle overcomes the thrust that rolling Mo Chali advances.This with the rider with both feet pedal step on existing bicycle pedal make existing bicycle rear wheel obtain ground give with external force forward the same.
Draw cross bar (29) on the rack when clockwise rotating firmly pulling back hand push, quadrant gear (25 ') can drive rotating shaft (19) and go up the reserve motion gear (16) on the right and rotate counterclockwise.Reserve motion gear (16) also rotates counterclockwise by the transmission gear (20 ') that driving chain (21) also drives the left side in parallel adjacent rotating shaft (17) upper latch notch with it when rotating counterclockwise.The suitable moving gear (16 ') that can drive the last left side of its front rotating shaft (19) when transmission gear (20 ') rotates counterclockwise clockwise rotates.But the rotating shaft (19) that can not drive it along moving gear (16 ') when clockwise rotating clockwise rotates.Be transmission gear (20 ') when rotating counterclockwise countershaft (19) do not play inhibition.The suitable moving gear (16) that is the left side draws the cross bar (29) on the rack inoperative when clockwise rotating firmly pulling back hand push, has only the reserve motion gear on the right to work.
When the rider pedaling with both feet step on stretcher (5) and make trailing wheel (2) obtain forward thrust in, both hands are held the handle (25) that is with plastic pipe and are firmly promoted cross bar (29) that hand push draws rack forward when rotating counterclockwise, it is that 15 centimetres central angle is that 110 ° quadrant gear (25 ') also will rotate counterclockwise that hand push draws the radius of rack bottom, quadrant gear (25 ') drives but clockwise rotating with its meshing transmission gear that is connected (15) in the rotating shaft below it (19), and the reserve motion gear (16) that transmission gear (15) and the rotating shaft (19) that is fixedly connected with it but can not drive when clockwise rotating on the right of the rotating shaft (19) upward clockwise rotates.Promptly You Bian reserve motion gear draws the cross bar (29) on the rack inoperative when rotating counterclockwise firmly promoting hand push forward.
But rotate counterclockwise promoting the cross bar (29) that hand push draws rack forward, the suitable moving gear (16 ') that transmission gear (15) but can drive when clockwise rotating with its left side in same rotating shaft clockwise rotates, the transmission gear (20 ') that drives in the back rotating shaft (17) when clockwise rotating along moving gear (16 ') but rotates counterclockwise, transmission gear (20 ') in the rotating shaft of back can drive same rotating shaft upper latch notch external right side when rotating counterclockwise disc gear (9 ') rotates counterclockwise, suitable moving gear (10 ') by ring chain (21 ') drive rear wheel (18) rotating shaft the right when disc gear (9 ') rotates counterclockwise rotates counterclockwise, can drive rear wheel when rotating counterclockwise along moving gear (10 ') rotates counterclockwise, can obtain ground when rear wheel rotates counterclockwise and give and its external force forward, promptly rotate counterclockwise promoting the cross bar (29) that hand push draws rack forward, the suitable moving gear (16 ') on the left side works.
But promoting cross bar (29) that hand push draws rack forward when rotating counterclockwise, the transmission gear (20 ') in the back rotating shaft (17) also can drive when rotating counterclockwise and rotate counterclockwise with transmission gear (20) that the right is gone up in the rotating shaft (17) that it is fixedly connected, transmission gear (20) can drive when rotating counterclockwise that reserve motion gear (16) in the last rotating shaft (19) clockwise rotates, reserve motion gear (16) can not drive but when clockwise rotating that last rotating shaft (19) clockwise rotates, transmission gear (20) when rotating counterclockwise countershaft (19) do not play inhibition.
As from the foregoing: both hands are held handle (25) on the cross bar that is with plastic pipe and are firmly pulled back or promote forward hand push and draw rack to rotate counterclockwise or when clockwise rotating, rotating shaft between two bayonet sockets (19) go up always have in suitable the moving gear on the reserve motion gear on the right and the left side one work, make rear wheel obtain ground to forward thrust and advance, the max speed can be improved.The rider uses both hands and feet, rider's health also can comprehensively be exercised simultaneously.
Metal box above the E3 type body-building vehicle rear wheel both can load many article, can be used as seat again and sat the people.Because rear wheel is two wheels, garage is very reliable, is particularly suitable for the elderly's trip and takes.
In Fig. 6 is the part enlarged drawing that hand push draws the birds-eye view of rack when level attitude.As we know from the figure: cross bar (29) (27) around the shaft rotates, makes rotating shaft (28) vertical all the time with ground up and down, also around the shaft (28) left-right rotation, with the hands the sliding rim brake of the system of holding with a firm grip (30) can be prevented cross bar (29) to go up at arc-shaped steel tube (6) to slide, the braking rim brake (31) of with the hands holding with a firm grip can halt.
In Fig. 7 is the part enlarged drawing that hand push draws rack lateral plan when vertical position (solid line) and level attitude (dotted line).As we know from the figure: the rotating shaft (28) at cross bar (29) middle part can remain perpendicular to the ground, cross bar (29) can drive simultaneously all the time arc-shaped steel tube (6), horizontal steel tube (5), fixed type bearing (2) and front vehicle wheel (1) together left-right rotation, with change garage direction.
In Fig. 8 is the lateral plan of suitable moving gear (16).As we know from the figure: it is identical with the structure of the transmission gear (10,10 ') of existing bicycle and three-wheel vehicle rear wheel rotating shaft right-hand member, and just thickness is big, and radius is 5 centimetres, also big slightly.But their active procedure difference: along moving gear (16) is the gear rotation that rotating shaft drives the outer, and transmission gear (10,10 ') is the gear driven rotating shaft rotation of outer.In Fig. 9 is the lateral plan of reserve motion gear (16).As we know from the figure: it and along the structure of moving gear (16) different be: the position difference of the little rotating shaft (37) of little retaining head (36), the little rotating shaft (37) of the medium and small retaining head of reserve motion gear (16) (36) on the right, along the on the left side of moving gear (16); The transmission gear (10,10 ') of the radius of reserve motion gear (16) and rear wheel rotating shaft right-hand member is identical, slightly littler than suitable moving gear (16).Other structure is identical.
When quadrant gear (25 ') drives transmission gear (15) and rotating shaft (19) when rotating counterclockwise, and the interior disk (33) of reserve motion gear (16) that rotating shaft (19) is fixedly connected also will rotate counterclockwise.Because the left end of little retaining head (36) has been absorbed in the groove (35 ') on edge in the annulus, in rotating shaft (19) when rotating counterclockwise, the left end of little retaining head (36) can produce longitudinal pressure to groove (35 '), groove (35 ') to the anti-longitudinal pressure of little retaining head (36) because of little retaining (36) not being pushed in the groove (35 ') by little rotating shaft (37), therefore little retaining head (36) can push away the disk that self outer has gear and rotate counterclockwise together, disk drives driving chain (21) again and rotates counterclockwise, and driving chain (21) drives the transmission gear (20) in the back rotating shaft (17) again, disc gear (9 '), the transmission gear (10 ') of driving chain (9 ') and rear wheel rotating shaft right-hand member rotates counterclockwise.When quadrant gear (25 ') drives transmission gear (15) and rotating shaft (19) when clockwise rotating, and the disk (33) that rotating shaft (19) is fixedly connected also will clockwise rotate.Little retaining head (36) though left end be absorbed in the groove (35 ') on edge in the annulus, but the left end of little retaining head (36) is the contact surface that leaves groove (35 '), just along between the side of groove, produce lateral pressure in side and the annulus, this lateral pressure pushes back the left end of little retaining head (36) in the groove, therefore little retaining head (36) can not push away the disk that self outer has gear and clockwise rotate together, and promptly the reserve motion gear is inoperative when clockwise rotating.
Claims (6)
1. foot-operated hand push draws rapid bodybuilding bicycle and three-wheel vehicle to draw rack to form by front vehicle wheel, rear wheel, vehicle frame, car seat, brake, stretcher, transmission gear, driving chain and hand push, it is characterized in that: stretcher and transmission gear thereof and driving chain are housed between rotating shaft lower end in their the vertical fixed type bearing of vehicle frame front end and front vehicle wheel rotating shaft, below rear wheel the place ahead, seat and the place ahead one group of transmission gear and driving chain also are housed and draw rack with the meshing hand push that is connected of transmission gear.
2. foot-operated hand push according to claim 1 draws rapid bodybuilding bicycle and three-wheel vehicle, it is characterized in that: it is 30 centimetres that described foot-operated hand push draws front vehicle wheel (1) radius of rapid bodybuilding bicycle, front vehicle wheel (1) back upper place vehicle frame front end length be the length that can freely rotate in 16 centimetres the vertical fixed type bearing (2) be 40 centimetres rotating shaft (3) upper end the removably steelframe (4) that and rotating shaft (3) are fixedly connected is housed, two fork arms of the downward-sloping forward 50 ° steel pipe bottom of steelframe (4) and the two ends of front vehicle wheel (1) central rotating shaft are fixedly connected with nut, 30 ° the length of being inclined upwardly forward of steelframe (4) is that 45 centimetres the steel pipe upper end length vertical with steelframe that is fixedly connected is 57 centimetres horizontal steel tube (5), be filled with the radius and the slightly little steel column of horizontal steel tube (5) internal diameter of one section 5 centimeter length at horizontal steel tube (5) middle part, respectively be welded with the recurvate tail end that makes progress a central angle of upwards paying 2 centimetres of blooms is housed is 110 ° arc-shaped steel tube (6) at horizontal steel tube (5) two ends, 30 ° the length of being inclined upwardly forward of the crotch of the downward-sloping forward 50 ° steel pipe bottom of steelframe (4) and steelframe is the be fixedly connected steel pipe of a bending of 45 centimetres steel pipe upper end, a length be housed be 15 centimetres horizontal fixed bearing (7) in the contour lower end of the rotating shaft with the front-wheel center of the vertical fixed type bearing of vehicle frame front end (2) shaft (3), a length be housed be 25 centimetres horizontal rotating shaft (8) in horizontal fixed bearing (7), be welded with the horizontal fork arm that a front end is fixedly connected on front vehicle wheel (1) central rotating shaft two ends in the front of horizontal fixed bearing (7), on the horizontal rotating shaft (8) near horizontal fixed bearing (7) right-hand member a radius being housed fixedly is 10 centimetres, thickness is 0.5 centimetre disc gear (9), a transmission gear size with the end installation of existing bicycle rear wheel rotating shaft in disc gear (9) and the installation of front vehicle wheel (1) central rotating shaft right-hand member is identical, there is a ring chain (12) to link to each other between the identical suitable moving gear (10) of structure, the oppositely directed length vertical with horizontal rotating shaft of pair of parallel fixedly is housed is 20 centimetres steel handle at horizontal rotating shaft (8) two ends, at the tail end of two steel handles a length being housed respectively is 10 centimetres the stretcher vertical with the steel handle (11).
3. foot-operated hand push according to claim 1 draws rapid bodybuilding bicycle and three-wheel vehicle, it is characterized in that: it is a wheel that described foot-operated hand push draws the rear wheel (18) of rapid bodybuilding bicycle, radius also is 30 centimetres, the horizontal fork arm front end that is fixedly connected with rear wheel (18) rotating shaft in rear wheel (18) the place ahead, be fixedly welded with a root radius and be 1.5 centimetres vertical steel pipe (23), vertically steel pipe (23) front, lower end is fixedly welded with one by 0.5 cm thick or 1 cm thick, the length that 5 centimetres of wide steel plates are made is 26 centimetres, width is 12 centimetres a rectangle steelframe (14), respectively there is one 11 centimeter length centre at rectangle steelframe (14) dual-side, 2 centimetres of wide bayonet sockets, two pairs of adjacent ball bearing of main shafts are housed in the bayonet socket of both sides, two parallel shafts are applied in respectively in two pairs of adjacent ball bearing of main shafts, be equipped with in the fwd rotating shaft (19) three with the rotating shaft transmission gear that is fixedly connected: the transmission gear on the right is that radius is 4 centimetres, thickness is 2 centimetres reserve motion gear (16), the transmission gear on the left side is that radius is 5 centimetres, thickness is 2 centimetres suitable moving gear (16 '), middle transmission gear is that radius is 5 centimetres, thickness is 2 centimetres transmission gear (15), three transmission gears also are housed in the rotating shaft of back (17): the transmission gear on the right is to be positioned at the right, the bayonet socket outside, 2 centimetres radius is 10 centimetres apart from the bayonet socket outside, thickness is 0.5 centimetre circular gear (9 '), there is a ring chain (12 ') to link to each other between the suitable moving gear (10 ') of circular gear (9 ') and rear wheel (18) rotating shaft right-hand member, on the right of being positioned between two bayonet sockets is that radius is 4 centimetres, thickness is 2 centimetres being fixedly connected with rotating shaft, and with the front rotating shaft on suitable moving gear (16) between have a ring chain (21) to link to each other transmission gear (20), the left side be that radius is 5 centimetres, thickness be 2 centimetres be fixedly connected with rotating shaft with the front rotating shaft on the meshing transmission gear (20 ') that is connected of reserve motion gear (16 '), be welded with a root radius in the middle of rectangle steelframe (14) front and between the lower end of the vertical fixed type bearing (2) at vehicle frame front end front vehicle wheel (1) rear and be 1 centimetre curvulate steel pipe.
4. foot-operated hand push according to claim 1 draws rapid bodybuilding bicycle and three-wheel vehicle, it is characterized in that: described foot-operated hand push draws vertical steel pipe (23) upper end in rear wheel (18) the place ahead of rapid bodybuilding bicycle to be installed with overhead 75 centimetres high sits identical car with existing bicycle car and sit (22), the overhead both sides of 52 centimetres of eminences on vertical steel pipe (23), be fixedly welded with one by 0.5 cm thick or 1 cm thick, the length that 3 centimetres of wide steel plates are made is 36 centimetres, width is 5 centimetres a rectangle steelframe (14), a removably fixing ball bearing of main shaft respectively is equipped with in bottom in the middle of the rectangle steelframe (14) and outside, in fixing ball bearing of main shaft, be penetrated with a rotating shaft (25), the hand push that has that is fixedly connected with rotating shaft draws rack, hand push draw rack rotating shaft (25) following partly be that a radius is 15 centimetres, central angle is 110 ° a quadrant gear (25 '), meshing linking of gear (15) in quadrant gear (25 ') and the following bayonet socket in the middle of the front rotating shaft (19), hand push draw rack rotating shaft (25) above partly be that a radius is 1 centimetre, length is 75 centimetres montant (26), the spacing vertical with vehicle frame that upper end the right and left of montant (26) is equipped with a pair of level is 2 centimetres, width is 3 centimetres a fixedly ball bearing of main shaft, fixedly the rotating shaft in the ball bearing of main shaft (27) is linked together an end of a two-way joint and the upper end of montant (26), it is 2 centimetres that a pair of spacing parallel with vehicle frame is equipped with on the both sides up and down of the other end of two-way joint, width is 3 centimetres a fixedly ball bearing of main shaft, the two-way joint other end fixedly the vertical rotating shaft (28) of the rotating shaft (27) with in the fixed type bearing of montant (26) upper end in the ball bearing of main shaft to pass length be fixedly ball bearing of main shaft in the middle of 56 centimetres the horizontal cross bar (29), be filled with one section 5 centimeter length in the middle of the horizontal cross bar (29), the slightly little steel column of radius and horizontal cross bar (29) internal diameter, rotating shaft (28) is also passed in the middle of the slightly little steel column of internal diameter, cross bar (29) and two-way joint are linked together, being fixed with a block length below cross bar (29) two ends is 3 centimetres, width is 2 centimetres a bloom, a length be housed be 12 centimetres system apart from cross bar (29) the 3 centimetre sliding rim brake (30) parallel with cross bar (29) in the bloom lower edge, sliding rim brake (30) outer end of system and bloom lower edge connect by a little bearing and rotating shaft, it is 3 centimetres soft spring that the sliding rim brake of system (30) has a length by fixed connection between a middle end and cross bar (29), a pair of little bearing and rotating shaft are equipped with in front at cross bar (29) two ends, rotating shaft is the bearing of close outer end of 12 centimetres parallel with cross bar (29) the braking rim brake (31) apart from (29) 3 centimetres of cross bars by a length, the brake middle with being contained in rear wheel (18) rotating shaft of the outer end of braking rim brake (31) links to each other, the recurvate arc-shaped steel tube (6) that makes progress of front vehicle wheel (1) oblique upper be able to pass the space in the middle of cross bar (29) and the sliding rim brake of system (30), also is with a plastic pipe as handle (32) at cross bar (29) two ends.
5. foot-operated hand push according to claim 1 draws rapid bodybuilding bicycle and three-wheel vehicle, it is characterized in that: it is two wheels that described foot-operated hand push draws the rear wheel (18) of rapid bodybuilding three-wheel vehicle, rear wheel (18) radius also is 30 centimetres, the vertical steel pipe (23) in rear wheel (18) the place ahead overhead back of 30 centimetres and 50 centimeters is welded with double-ply 54 centimeter length, 40 centimetres wide, 20 centimetres of high rectangular frames, lay a metal box in the rectangular frame, the lid of metal box is thicker, can open, can close, can make car and sit (22 '), car is sat the handrail that there are 58 centimeter length on (22 ') both sides, the rectangular frame bottom side rail is equipped with the ball bearing of main shaft of rear wheel from vertical steel pipe (23) 35 centimeters, ball bearing of main shaft is passed in the rotating shaft of rear wheel (18), rear wheel (18) is contained in the rotating shaft two ends in the rectangular frame outside, mud retaining tile is contained in the rectangular frame outside of rear wheel (18) top, behind rectangular frame, below the edge overhead 15 centimetres of high stretchers are housed, brake is housed in the middle of rear wheel (18) rotating shaft, vertically draws the structure of rapid bodybuilding bicycle identical with above structure and foot-operated hand push before the steel pipe (23).
6. foot-operated hand push according to claim 1 draws rapid bodybuilding bicycle and three-wheel vehicle, it is characterized in that: the reserve motion gear (16) that is equipped with in rectangle steelframe (14) the both sides bayonet socket of the horizontal fork arm front end that is fixedly connected with rear wheel (18) rotating shaft in described rear wheel (18) the place ahead is the disk (29) of captiveing joint with rotating shaft (19) by, the outside radius that can rotate around disk (29) that self outer that is enclosed within disk (29) outer has gear be that 4 centimetres annulus (30) is formed, the groove (31 that the edge has some same intervals in disk (29) outer and annulus (29), 31 '), a little retaining head (32) is all arranged in each groove (31) of disk (29) outer, little retaining head (32) can be absorbed in the groove (31) fully, and can rotate around the rotating shaft (33) of its right-hand member, there is a little trip (34) at the middle part of little retaining head (32), there is a cyclic spring finer wire (35) to pass below the little trip (34), the rotating left end of little retaining head (32) is released groove, be absorbed in the groove (31 ') on edge in the annulus, and with close smooth contact of groove (31 '), along moving gear (16 ') be with the rotating shaft of existing bicycle rear wheel on the transmission gear (10 installed of an end, 10 ') radius that structure is identical is a transmission gear of 5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202712429U CN201566797U (en) | 2009-11-26 | 2009-11-26 | Foot-pedal and hand-pull-push fast body building bicycle and tricycle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009202712429U CN201566797U (en) | 2009-11-26 | 2009-11-26 | Foot-pedal and hand-pull-push fast body building bicycle and tricycle |
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| CN201566797U true CN201566797U (en) | 2010-09-01 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102114892A (en) * | 2010-01-03 | 2011-07-06 | 姜仁滨 | Foot/hand-operated fast fitness bicycle and foot/hand-operated fast fitness tricycle |
| WO2011079489A1 (en) * | 2010-01-03 | 2011-07-07 | Jiang Renbin | Rapid exercise bicycle and rapid exercise tricycle driven by hand operating and foot pedaling |
| CN103085928A (en) * | 2011-10-28 | 2013-05-08 | 姜仁滨 | Food-pedaling and hand-rotating rapid exercise bicycle capable of advancing and retreating |
| CN103935451A (en) * | 2013-01-17 | 2014-07-23 | 姜仁滨 | Rapid exercise vehicle with one wheel driven by two driving devices |
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2009
- 2009-11-26 CN CN2009202712429U patent/CN201566797U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114892A (en) * | 2010-01-03 | 2011-07-06 | 姜仁滨 | Foot/hand-operated fast fitness bicycle and foot/hand-operated fast fitness tricycle |
| WO2011079489A1 (en) * | 2010-01-03 | 2011-07-07 | Jiang Renbin | Rapid exercise bicycle and rapid exercise tricycle driven by hand operating and foot pedaling |
| CN102405171A (en) * | 2010-01-03 | 2012-04-04 | 姜仁滨 | Rapid exercise bicycle and rapid exercise tricycle driven by hand operating and foot pedaling |
| CN102114892B (en) * | 2010-01-03 | 2013-05-15 | 姜仁滨 | Foot/hand-operated fast fitness bicycle and foot/hand-operated fast fitness tricycle |
| CN102405171B (en) * | 2010-01-03 | 2014-03-12 | 姜仁滨 | Rapid exercise bicycle and rapid exercise tricycle driven by hand operating and foot pedaling |
| CN103085928A (en) * | 2011-10-28 | 2013-05-08 | 姜仁滨 | Food-pedaling and hand-rotating rapid exercise bicycle capable of advancing and retreating |
| CN103085928B (en) * | 2011-10-28 | 2015-09-09 | 姜仁滨 | Foot-operated hand turns Dual Drive rapid bodybuilding car |
| CN103935451A (en) * | 2013-01-17 | 2014-07-23 | 姜仁滨 | Rapid exercise vehicle with one wheel driven by two driving devices |
| CN103935451B (en) * | 2013-01-17 | 2019-03-15 | 姜仁滨 | The same wheel rapid bodybuilding vehicle of double drive |
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Granted publication date: 20100901 Termination date: 20131126 |