WO2011022926A1 - Tricycle ou vélo d’exercice rapide à entraînement par les mains et les pieds - Google Patents

Tricycle ou vélo d’exercice rapide à entraînement par les mains et les pieds Download PDF

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Publication number
WO2011022926A1
WO2011022926A1 PCT/CN2010/000872 CN2010000872W WO2011022926A1 WO 2011022926 A1 WO2011022926 A1 WO 2011022926A1 CN 2010000872 W CN2010000872 W CN 2010000872W WO 2011022926 A1 WO2011022926 A1 WO 2011022926A1
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WO
WIPO (PCT)
Prior art keywords
gear
shaft
horizontal
front wheel
fixed bearing
Prior art date
Application number
PCT/CN2010/000872
Other languages
English (en)
Chinese (zh)
Inventor
姜仁滨
王宛珏
王晓东
任渊
Original Assignee
Jiang Renbin
Wang Wanjue
Wang Xiaodong
Ren Yuan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN2009201775172U external-priority patent/CN201525465U/zh
Priority claimed from CN 200910225049 external-priority patent/CN102069885B/zh
Application filed by Jiang Renbin, Wang Wanjue, Wang Xiaodong, Ren Yuan filed Critical Jiang Renbin
Priority to CN201080002293.7A priority Critical patent/CN102448804B/zh
Publication of WO2011022926A1 publication Critical patent/WO2011022926A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/12—Rider propulsion of wheeled vehicles operated by both hand and foot power

Definitions

  • the invention relates to the field of mechanical components mounted on the fork and the rotating shaft of the bicycle and the front wheel of the tricycle, in particular to a manual pedaling fast exercise bicycle and a tricycle.
  • the object of the present invention is to overcome the serious drawbacks of the above-mentioned bicycles and tricycles, and to provide a series of both the arms and the waist of the occupant can be used to make the occupants fully integrated in the body when riding.
  • a manual pedal fast exercise bike and a tricycle that can exercise and play a good role in fitness, while at the same time improving the maximum speed of the car.
  • the manual pedal fast exercise bicycle and the tricycle have the advantages of being almost fast in the automobile, and overcome the shortcomings of being unable to exercise the body by the automobile.
  • the bicycle and the tricycle have simple structure, low cost, simple operation, energy saving and environmental protection, and can exercise the body.
  • the advantages of the same overcome the shortcomings of ordinary bicycles and tricycles, the speed is not big enough, can not exercise arms and waist.
  • This kind of manual pedaling fast fitness bike and tricycle are very suitable as a kind of urban transportation.
  • the stable manual pedal with low sitting position is especially suitable for the elderly.
  • a manual pedaling exercise bike and tricycle (hereinafter referred to as "fitness bike") are used to achieve fast fitness rides.
  • the exercise bike consists of front wheel (1), rear wheel (2), frame (3), brake (4), foot pedal (5) and its transmission gear (6) and transmission chain (7), hand-rotating gear ( 8) or the manual gearbox (9) and its transmission gear (10) and drive chain (11), or the longer hand push-pull carrier (12) and its transmission gear (13) and drive chain.
  • (14) characterized by the front wheel.
  • a transmission gear (2) with a same size and the same structure as the transmission gear (2) installed at one end of the rotary shaft, in a larger manual gear (8) or a manual gearbox (9) ) is connected to a small transmission chain (11) between the smaller transmission gears (21) mounted at one end of the front wheel shaft (20), or to the rear of the front end of the frame (3) obliquely above the front wheel (1)
  • the fixed bearing (15) of 50° or 60° is freely rotatable.
  • the length of the fork (16) at the intersection of the fork (16) is fixed at both ends of the shaft (23) in the horizontal fixed bearing (22).
  • the smaller gears (21) of the same size and structure of the gears (2 ⁇ ) are articulated or connected by a ring drive chain (14), the front wheel (1) is a wheel, the rear wheel (2) is a wheel, or
  • the two wheels are divided into: (1), hand reverse pedal fast exercise bike (hereinafter referred to as "A2 type exercise bike"), (2), hand reverse pedal fast fitness tricycle (hereinafter referred to as "A3" Exercise bike', (3), shun reverse pedal fast fitness bike (hereinafter referred to as "B2 exercise bike”) (4), hand-foot fast reversal cis Speed fitness tricycle (hereinafter referred to as "B3 type exercise bike”), (5), hand pull pedal fast fitness bicycle (hereinafter referred to as "C2 type exercise bike”), (6), hand pull pedal fast fitness tricycle below Referred to as
  • the front end of the frame (3) of the front side of the frame (3) of the A2 type exercise vehicle (1) is inclined by 50° and the length of the fixed bearing (15) of 14 cm is arbitrarily rotated. 16)
  • the upper end is fixedly mounted with a vertical upward 30 cm long struts (17).
  • At the upper end of the short struts (17) is mounted a horizontal fixed bearing (18) with a length of 3 cm.
  • a thin long struts (17') are mounted between the bearing (18) and the fork of the fork (16) with a length of 67 cm, and a 30 cm long shaft in the horizontal fixed bearing (18) 19)
  • a hand-rotating gear (8) with a radius of 10 cm is fixedly mounted at one end of the fixed bearing, and a pair of parallel reverse lengths are fixedly mounted at both ends of the rotating shaft (19) in the horizontal fixed bearing (18).
  • a 20 cm short shank (24) with a vertical shaft and a short handle (24) are fitted with a handle of a plastic tube with a length of ⁇ cm perpendicular or parallel to the short shank (24).
  • the larger hand-turn gear (8) center position is 23 cm in front of the seat
  • a small transmission gear (21) of the same size and structure is mounted on the front wheel shaft (the end of the 20 ⁇ is mounted with a transmission gear (2 ⁇ ) mounted at one end of the rear wheel of the ordinary bicycle.
  • the front wheel (1) is a wheel
  • the rear wheel (2) is also a wheel
  • the seat (27) in the upper middle of the frame (3) is a small plastic sitting 80 cm from the ground
  • the position of the horizontal fixed bearing (18) is 23 cm in front and 15 cm in height.
  • the front wheel of the A3 exercise bike (1) is inclined upward by 60° at the front end of the frame (3)
  • the upper end of the fork (16) with a length of 77 cm which can be freely rotated in a fixed bearing (15) of 22 cm in length, fixedly mounted with a vertically upwardly short struts (17) of 25 cm in length, in a short
  • a horizontal fixed bearing (18) with a length of 3 cm is mounted on the upper end of the strut (17), and a thinner portion is mounted between the horizontal fixed bearing (18) and the fork of the fork rod (16) having a length of 77 cm.
  • Long strut (17') fixed to the end of the fixed bearing on the shaft (19) with a length of 30 cm in the fixed bearing (18).
  • a hand-rotary gear (8) with a radius of 10 cm is fixed.
  • the shaft (19) in the fixed bearing (18) is fixedly mounted at both ends with a pair of parallel reversed lengths of 20 cm and a short shank (24) perpendicular to the shaft.
  • the ends of the two short shanks (24) are fitted with a 10 cm in length or parallel to the short shank (24) with a plastic tube handle (25), the larger hand gear (8) center position 35 cm in front of the seat (27), 30 cm high , at the end of the front wheel (1) shaft (20) is installed with a normal bicycle rear wheel shaft Drive gear (2 ⁇ ) mounted at one end Smaller gears (21) of the same size and construction, larger hands fixed on the shaft (19) in the horizontal fixed bearing (18) at the upper end of the short strut (16)
  • the rotary gear (8) is connected to a smaller transmission gear (21) mounted at one end of the front wheel (1) shaft (20) with an endless drive chain (11), and a horizontal fixed bearing at the upper end of the short strut (17)
  • Front end of the B2 type exercise bike (1) The upper end of the fork rod of the length of the fixed length bearing (15) of the front side of the obliquely inclined frame (3) which is inclined by 50° and inclined by 50° at the front end of the front side of the fixed bearing (15) 16), fixedly mounted with a vertical upward 30 cm short struts (17), and a short fixed struts (17) mounted with a 3 cm horizontal fixed bearing (18>, in solid A 30 cm long shaft (19) in the fixed bearing (18) is fixedly mounted on both sides of the fixed bearing (18) with a large hand-turn gearbox (9).
  • the hand-turn gearbox (9) is a Between the two thicker side walls, there are two parallel horizontal rotating shafts, which are upper and lower, and have a semicircular upper and lower semi-circular thickness of 17 cm.
  • the upper shaft passes through the brace of the hand-turn gear box (9).
  • the ends of the two short shanks (24) are each mounted with a length of ⁇ ⁇ cm.
  • the handle (25) with a plastic tube perpendicular or parallel to the short shank, three adjacent transmission gears are fixed on the lower shaft (19'): the two transmission gears on the left and the right have a radius of S cm, in the middle
  • the transmission gear has a radius of 5 cm
  • the left transmission gear and the running gear (S) on the upper shaft (19) are articulated
  • the middle smaller transmission gear and the reverse gear on the upper shaft (19) ( ⁇ Connected by a drive chain (1 ⁇ )
  • the right drive gear is the same size and identical in structure to the drive gear (2) mounted on one end of the front wheel shaft and the drive gear (2) mounted on one end of the normal bicycle rear wheel shaft.
  • the smaller transmission gear (21) is connected, and a long and thin metal chain case (26) is attached between the outer surface of the lower end of the manual gearbox (9) and the rotating shaft of the front wheel.
  • a wheel is a wheel
  • the rear car also a wheel
  • the seat (3) in the upper middle of the frame (27) is a small plastic seat 80 cm from the ground, the position of the horizontal fixed bearing (18) in the hand-turn gearbox (9) 30 cm in front and 15 cm in height.
  • the front end of the front frame of the B3 type exercise bicycle is inclined at 60° and the front end of the fork is inclined by 60°.
  • the upper end of the fork is 77 cm long and can be freely rotated.
  • the length in the fixed bearing (18) is A 30 cm shaft (19) is fixedly mounted on both sides of the fixed bearing (18) with a larger hand-turn gearbox (9).
  • the hand-turn gearbox (9) is mounted between the thicker side walls.
  • the upper horizontal fixed bearing (18) in the gearbox (9) is fixedly mounted with two transmission gears with a radius of 10 cm on one side of the shaft (19): one of which is the driven gear (S) and the other is the reverse Gear (N), the shaft (19) extending out of the gearbox (9) is fixedly mounted at both ends with a pair of parallel reversed short shanks (24) with a length of 20 cm and two short shanks (24).
  • the rear end is fitted with a 10 cm long or parallel handle with a plastic tube (25), and the lower shaft (19') is fixed with three adjacent transmission gears:
  • the two transmission gears have a radius of S cm, and the middle transmission gear Diameter of 5 cm, the left drive gear shaft and above
  • the upper gear (S) is articulated, the middle smaller gear and the reverse gear (N) on the upper shaft (19) are connected by the drive chain (1 ⁇ ), and the right drive gear is passed
  • the transmission chain (11) is connected to a small transmission gear (21) of the same size and the same structure as the transmission gear (2 ⁇ ) installed at one end of the front wheel shaft and connected to one end of the ordinary bicycle rear wheel shaft.
  • a long and long chain case (26) made of thin iron.
  • the front wheel (1) is a wheel and the rear wheel (2) is two wheels.
  • Seat position (27) is a small plastic chair with a small backrest, small armrest and legless width of 40 cm long and '30 cm from the ground.
  • the horizontal fixed bearing in the hand-turn gearbox (9) (18) The position is 31 cm in front and 30 cm in height.
  • the front wheel of the C2 exercise bike (1) has a length of 61 cm on the upper side of the fork (15).
  • the upper part has a smooth shaft with a length of ⁇ cm (16).
  • the length of the Chuanchuan is inclined backward by 50° at the front end of the frame.
  • the fork (16) has a horizontal fixed bearing (22) with a length of 19 cm
  • the lower part of the fork (16) has a strut (16') on the left side of the front wheel.
  • the lower ends of the left and right struts have a horizontal fixed bearing.
  • the horizontal fixed bearing at the center of the front wheel and the horizontal fixed bearing at the lower end of the left and right struts of the fork are replaced by a A horizontally smooth shaft (20) of 25 cm in length, in which the horizontal smoothing shaft (23) at the fork of the fork is abutted against the horizontal fixed bearing (22). Both sides are provided with a horizontal smoothing shaft ( 23) Rotating down the long hand push-pull carrier (12) to the right of the front wheel, the push-pull carrier (12) and the horizontal smooth shaft (23) form a rectangular steel with a height of 25 cm and a width of 23 cm.
  • a horizontal fixed bearing in the middle of the root strut, a horizontal smooth rotating shaft (23') is installed in the two horizontal fixed bearings, two gears are fixed on the horizontal smooth rotating shaft (23'), and a smaller gear on the right side. It is connected with the quarter-disc gear (13), and the larger gear on the left side and the transmission gear (2 ⁇ ) installed at one end of the front wheel shaft are the same size and structure.
  • a small transmission gear (21) passes through a ring transmission
  • the strips (14) are connected, and a forwardly inclined rectangular retainer (28) is fixed in front of the fixed bearing (15) which is inclined backward by 50° at the front end of the frame (3), and a horizontal fixed bearing on the right side of the front wheel (22) ) and the horizontal smooth shaft (20) is fixed with a flat long flat-topped and removable gear chain case (26) made of thin iron, the front wheel U) is a wheel, the rear wheel (2) ) is also a wheel, seat C27) is a small plastic sitting 80 cm from the ground, horizontal steel pipe (12'') is located 10 cm in front of the seat, 40 cm high.
  • the front wheel can also obtain forward thrust, thereby increasing the speed of the vehicle, and the rider's limbs can also be exercised at the same time, but when pushing the horizontal steel pipe (12'') forward, The front wheel cannot be given forward thrust.
  • the front side of the front wheel of the C3 exercise vehicle (1) is a 61 cm long smooth shaft (16) with a length of 61 cm on the upper part of the fork (15).
  • the length of the front end of the frame is inclined by 60° at the front end of the frame.
  • the fork rod (16) has a horizontal fixed bearing (22) with a length of 19 cm.
  • the lower part of the fork (16) has a strut on the left side of the front wheel (16' ), there are two struts (16'') on the right side of the front wheel, and a horizontal fixed bearing at the lower end of the left and right struts.
  • the horizontal fixed bearing at the center of the front wheel and the horizontal fixed bearing at the lower end of the left and right struts of the fork are A horizontally smooth shaft (20) with a length of 25 cm.
  • the horizontal smooth shaft (23) with a length of -28 cm at the fork of the fork is mounted on both sides of the horizontal fixed bearing (22).
  • a long hand-pushing carrier (12) that can be rotated to the right of the front wheel by a smooth horizontal shaft (23), the middle of the push-pull carrier (12) and the horizontal smooth shaft (23) form a height of 25 cm.
  • the upper middle fixed welding is a 40 cm long steel pipe (12') in the same direction as the smooth shaft (16) with a length of 17 cm on the upper part of the fork (15).
  • the upper end of the steel pipe (12') is fixedly connected.
  • the lower right corner of (12) is fixedly welded with a radius of 15 cm, a quarter-disc gear (13) sandwiched between the two struts (16'') on the right side of the front wheel, and two on the right side of the front wheel.
  • the front side of the fork (1) of the D2 type exercise vehicle has a smooth shaft (16) with a length of 17 cm on the upper side of the fork (16) and a rearward tilt of the front end of the frame (3).
  • the fork In the fixed bearing (15) with a length of 15 cm, the fork has a horizontal fixed bearing with a length of 19 cm, and the lower part of the fork (16) has two struts (16') on the left side of the front wheel. There are also two struts (16'') on the right side of the front wheel. The lower ends of the four left and right struts have a horizontal fixed bearing.
  • the horizontal fixed bearing at the center of the front wheel and the horizontal fixed bearing at the lower end of the left and right four struts of the fork are A horizontally smooth shaft (20) with a length of 31 cm.
  • the horizontal smooth shaft (23) with a length of 31 cm at the fork of the fork (16) is mounted on both sides of the fixed bearing (22).
  • the upper middle fixed welding has a smooth shaft (16) with a length of 17 cm on the upper part of the fork (16).
  • the length of the steel tube (12') is 40 cm long in the same direction.
  • the upper end of the steel tube (12') is fixedly welded.
  • the lower corner and the lower left corner are respectively fixed with a radius of 15 cm and a quarter-disc gear (13) sandwiched between two struts (16', 16") on the left and right sides of the front wheel, on the right side of the front wheel
  • the two struts (16'') have a horizontal fixed bearing in the middle.
  • a smaller gear (13) on the right side and a quarter-disc gear (13) are articulated.
  • a larger fixed gear (13) and a smaller transmission gear (21) of the same size and the same structure as the transmission gear (21') installed at one end of the front wheel shaft Connected by a ring drive chain (14), two struts (16') on the left side of the front wheel There is a horizontal fixed bearing in the middle, and a horizontal smooth shaft in the two horizontal fixed bearings.
  • the position of ( 12' ') is 10 cm in front and 40 cm in height.
  • the front wheel can also obtain the forward thrust, so that the vehicle speed can be increased more, and the rider's limbs can also be better trained at the same time.
  • the front wheel of the D3 exercise bike (1)
  • the Chuanchuan is inclined backward by 60° at the front end of the frame (3).
  • the fork (16) has a horizontal fixed bearing (22) with a length of 19 cm
  • the lower part of the fork (16) has two struts on the left side of the front wheel (16' ), there are also two struts (16'') on the right side of the front wheel.
  • the lower ends of the four left and right struts have a horizontal fixed bearing.
  • the horizontal fixed bearing at the center of the front wheel and the lower ends of the left and right four struts of the fork are fixed horizontally.
  • the bearing is held by a horizontally smooth shaft (20) with a length of 31 cm.
  • the horizontal smooth bearing (22) on the horizontal smooth shaft (23) with a length of 31 cm at the fork of the fork (16) Installed on both sides with a long hand-pushing carrier (12) that spans both sides of the front wheel for horizontal smoothing (23) rotation, the middle of the push-pull carrier (12) and the horizontal smooth shaft (23) form a height of 25 Centimeter, rectangular steel frame with a width of 23 cm (12), rectangular steel frame (12)
  • the upper middle fixed welding has a steel pipe (12') with a length of 17 cm and a smooth shaft with a length of 17 cm in the upper direction of the fork.
  • the upper end of the steel pipe (12') is fixed to a 50 cm long.
  • the frame (3) vertical horizontal steel pipe (12''), the horizontal steel pipe is covered with a 10 cm long plastic casing (12'"), the lower right corner and the lower left corner of the rectangular steel frame (12)
  • Fixed welding Attached is a quarter-circular gear (13) with a radius of 15 cm sandwiched between two struts (16', 16") on the left and right sides of the front wheel, and two struts on the right side of the front wheel ( 16'')
  • (23') is equipped with a top and left quarter-disc gear (13) with a 10 cm radius drive gear (13), drive gear (13) lower edge and front wheel shaft
  • the end of the frame is equipped with a small transmission gear (21) of the same size and the same structure as the transmission gear (2 ⁇ ) installed at one end of the rear wheel of the ordinary bicycle.
  • the gear is connected at the front end of the frame (3) by 50°.
  • the front of the fixed bearing (15) is fixed with a forwardly inclined rectangular retaining frame (28), and a flat fixed bearing (22) on the left and right sides of the front wheel and a horizontal smooth rotating shaft (20) in the center of the front wheel are fixedly mounted with a flat
  • the long top made of thin iron is a flat-topped and removable gear chain case (28)
  • the front wheel (1) is a wheel
  • the rear wheel (2) is two wheels
  • the seat is 55 degrees above the ground.
  • the horizontal steel tube (12'') is located 10 cm in front and 50 cm high in the seat.
  • (S) is a transmission gear of the same configuration with a transmission gear (2 ⁇ ) installed at one end of the rear wheel axle of a normal bicycle, and a reverse gear (N) installed in the crank gearbox (9)
  • a disc (29) fixedly coupled to the shaft (19), a ring having an outer radius of 10 cm which is rotated around the disc (29) with a gear on the outer edge of the outer edge of the disc (29)
  • the main point of the above technical solution is to install a set of hand-rotating gears or hand-turning gearboxes and their transmission gears and transmission chains on the forks and shafts of the front wheels of bicycles and tricycles, or to install a set of hand-pushing gear carriers and their transmissions.
  • Gears and drive chains when the rider uses his arms to turn the hand-turn gear or the hand-turn gearbox, or push-pull the push-pull carrier, the front wheel is also the same as the rear wheel, and the forward thrust can be obtained, thus making the car The speed is increased, and the rider's limbs and waist are well trained to achieve the goal of fast fitness. .
  • the front wheel is also the same as the rear wheel, and the forward thrust can be obtained.
  • the rider's limbs and waist are well trained to achieve fast cycling.
  • FIG. 1 Front view of the front of the A2 exercise bike
  • FIG. 1 Front view of the front of the A3 exercise bike
  • FIG. 1 Front view of the front of the B2 exercise bike
  • FIG. 1 Front view of the front of the C2 exercise bike: Figure 10, C2 type fitness side view
  • FIG. 1 front view of the front of the C3 exercise bike
  • the smaller transmission gear (21) drives the front wheel (1) to also rotate counterclockwise, causing the lower edge of the front wheel to slide backwards, creating a backward static force on the ground while facing the lower edge of the front wheel.
  • Produce a forward equal amount Anti-static force, preventing the front wheel from sliding backwards the forward equal amount of anti-static force generated by the ground on the lower edge of the front wheel is obtained horizontally by the car and the rider.
  • the forward external force given by the ground because the obtained external force given by the ground offsets the backward internal force of the rider and the car system, and makes the system of the car and the rider
  • the forward internal force can push the rider and the car system together to overcome the rolling friction.
  • the forward internal force of the system of cars and occupants is the driving force that drives the system of passengers and cars.
  • the forward internal force of the system of the car and the occupant can be a prerequisite for the forward thrust of the system of the car and the occupant.
  • the system for the ground and the occupant is obtained.
  • Equal external force static friction
  • This is the same as the rider who uses the two feet to step on the pedal (5) so that the rear wheel (2) gains the forward external force given by the ground, and also gets the ground with the drive wheel behind all the vehicles.
  • the forward external force and the advancement of the same ⁇ , but the work is not the forward external force (Mocha) of the ground obtained by the driving wheel, but the internal force of the system of the car and the occupant is working.
  • the hand gear (8) drives the endless drive chain (11), and the endless drive chain (11) drives the front wheel shaft ( 20) -
  • the smaller transmission gear (21) installed at the end also rotates clockwise, but the smaller transmission gear (21) does not drive the front wheel (1) to rotate clockwise, nor can it drive the front wheel (1) to rotate counterclockwise. It is impossible to make the lower edge of the front wheel slide backwards, and it cannot produce a backward static friction force on the ground. The ground cannot generate forward external force to the front wheel and cannot push the front wheel forward.
  • FIG 3 - Figure 4 is the front view of the A3 exercise bike front and the side view of the A3 fitness.
  • the A3 type exercise bike differs from the ⁇ 2 type exercise bike in that: the front wheel (1) is obliquely above the frame (3). The front end is a fixed bearing (15) that is inclined backward by 60°, and the fixed bearing (15) The freely rotatable fork (16) is 75 cm long. The short strut (17) fixed at the upper end of the fork (16) is 25 cm long.
  • the rear wheel (2) is two wheels, sitting.
  • This forward equal amount of anti-static force generated by the ground to the lower edge of the front wheel is the forward external force obtained by the car and the occupant in the horizontal direction, due to the obtained ground giving direction.
  • the external force offsets the backward internal force of the rider and the car system, so that the forward internal force of the car and the rider can push the rider and the car to overcome the rolling Move forward with Mocha. This is the same as the occupant stepping on the pedal with both feet (5) so that the rear wheel (2) gains the forward external force given by the ground.
  • the larger fixed transmission gear (10) on the right side drives the transmission chain ( 11)
  • the drive chain (11) drives the front wheel (1) to the right end of the shaft (20) and rotates counterclockwise (21) with the same moving gear (2) installed at one end of the ordinary bicycle rear wheel shaft.
  • the moving gear (21) drives the front wheel (1) and the front wheel (1) to rotate counterclockwise together, causing the lower wheel to slide backwards and create a backward static motion on the ground.
  • the ground is opposite to the lower edge of the front wheel to generate a forward equal amount of anti-static force, preventing the front wheel from sliding backwards, and the ground is opposite to the forward edge of the front wheel.
  • Anti-static motor force is the forward external force obtained by the system of the car and the occupant in the horizontal direction.
  • the forward external force given by the ground offsets the system of the occupant and the car.
  • the backward internal force which allows the car and the rider to receive the forward internal force, can push the rider and the car system together to overcome the rolling friction. This is the same as the rider's stepping on the foot pedal (5) with both feet to make the rear wheel (2) gain the forward external force given by the ground.
  • the front wheel is counterclockwise, regardless of the handle (25) with the plastic tube held by both hands, counterclockwise or clockwise rotation of the shaft (19) in the horizontal fixed bearing (18) in the manual gearbox 9). Rotating, can be used with the rider on the pedals (5) with both feet to make the rear wheel (2) get forward with the forward external force given by the ground.
  • FIG 7-8 there is a front view of the front of the B3 exercise bike and a side view of the B3 exercise bike.
  • the B3 type exercise bike differs from the B2 type exercise bike in that: the front wheel (1) is obliquely above the frame (3).
  • the front end is a fixed bearing that is inclined backward by 60° (15>, fixed bearing (15)
  • the freely rotatable fork (16) is 75 cm long and the short strut fixed at the upper end of the fork (16)
  • the small plastic chair (27), the horizontal fixed bearing (18) in the manual gearbox (9) is located 35 cm in front and 30 cm high in the seat. This low-level tricycle is stable and suitable for the elderly. Because of sitting
  • Fig. 9 to Fig. 10 is a front view of the front of the C2 exercise bike and a side view of the C2 exercise bike.
  • the occupant While the occupant is stepping on the pedal (5) with both feet to make the rear wheel (2) gain forward thrust, hold the handle (25) with the plastic tube with both hands and force backwards.
  • the lower right corner of the rectangular steel frame (12) of the push-pull carrier is fixed with a welding radius of 15 cm and the two poles on the right side of the front wheel (16' ,)
  • the middle quarter-disc gear (13) will also rotate clockwise, and the quarter-disc gear (13) will drive the smaller gear on the shaft (23') that engages its teeth.
  • the external force due to the forward external force given by the ground, offsets the backward internal force of the occupant and the car system, and the forward internal force of the system of the car and the occupant. It can promote the rider and the car system to overcome the rolling friction and advance. This is the same as the forward external force applied to the ground by the rider on the pedals (5) with the two feet on the pedals (2). But when you hold the handle of the plastic tube with both hands (25), push the horizontal steel tube (12") above the hand push-pull carrier forward, the ring drive chain (14) rotates clockwise, but can't drive the front wheel to rotate clockwise. Moreover, the front wheel cannot be rotated counterclockwise, and the ground cannot generate a forward external force to the front wheel.
  • FIG 11 and Figure 12 show the front view of the front of the C3 and the side view of the C3.
  • the C3 type exercise bike differs from the C2 type exercise bike in that: the front wheel (1) is obliquely above the frame (3).
  • the front end is a fixed bearing (15) that is inclined backward by 60°, and the fixed bearing (15)
  • the freely rotatable fork (16) has a length of 75 cm.
  • the short struts (17) fixed at the upper end of the fork (16) are 25 cm long.
  • the rear wheel (2) is two wheels, sitting.
  • FIG. 13-14 is a front view of the front of the D2 exercise bike and a side view of the D2 exercise bike.
  • the occupant While the occupant is stepping on the foot pedal (5) with both feet to make the rear wheel (2) obtain the forward thrust, both hands hold the handle (25) with the plastic tube and force backwards.
  • the lower right corner of the rectangular steel frame (12) of the hand-pull frame is fixed with a welding radius of 15 cm and the two poles on the right side of the front wheel (16'' )
  • the middle quarter-disc gear (13) will also rotate clockwise, and the quarter-disc gear (13) will drive the smaller gear on the shaft (23') that engages its teeth.
  • (13) counterclockwise rotation, smaller gear (13)
  • the other larger gear (13) that drives it on the rotating shaft (23') also rotates counterclockwise, and the other larger gear (13) drives the endless drive chain (14) to rotate counterclockwise, the endless drive chain
  • the other larger gear (13) on (23') also rotates clockwise, and the other larger gear (13) drives the endless drive chain (14) to rotate smoothly, and the endless drive chain (.14) does not drive.
  • the wheel rotates clockwise it cannot drive the front wheel to rotate counterclockwise, and the forward external force given by the ground cannot be obtained.
  • the quarter disc gear (13) in the middle of the two struts (16'') on the left side of the front wheel will also rotate counterclockwise with the right side, and the left quarter disc gear (13) will drive
  • the larger gear (13) on the shaft (23') that engages with its teeth rotates clockwise, and the larger gear () drives the gear (S) on the left side of the front axle to rotate counterclockwise.
  • the gear (S) rotates counterclockwise, it can drive the front wheel to rotate counterclockwise, so that the lower edge of the front wheel will slide backwards, and a static static force will be generated on the ground. At the same time, the ground will produce a rearward edge of the front wheel.
  • the forward equal amount of anti-static force, preventing the front wheel from sliding backwards, and the forward equal amount of anti-static force generated by the ground on the lower edge of the front wheel is the car and the occupant.
  • the system gets forward in the horizontal direction Force, because the forward external force given by this ground offsets the backward internal force of the rider and the car system, and the forward internal force of the system of the car and the rider Push the rider and the car together to overcome the rolling friction and move forward. This is the same as the occupant who uses the two feet to release the pedal (5) so that the rear wheel (2) is driven by the forward external force given by the ground.
  • both hands hold the handle (25) with the plastic tube and push the hand to push the gear forward.
  • the rotation of the quarter-disc gear (13) in the middle of the two struts (16'') on the right side of the front wheel cannot drive the front wheel to rotate counterclockwise.
  • the forward external force given by the ground advances, and the rotation of the quarter disc gear (13) in the middle of the two struts (16'') on the left side of the front wheel can drive the front wheel to rotate counterclockwise.
  • the forward force given by the ground advances.
  • FIG 15 - Figure 16 the front view of the D3 exercise bike and the side view of the D3 exercise bike.
  • the D3 exercise bike differs from the D2 exercise bike in that: the front wheel (1) is obliquely above the frame (3).
  • the front end is a fixed bearing (15) that is inclined backward by 60°, and the fixed bearing (15)
  • the freely rotatable fork (16) has a length of 75 cm, the short struts ( ⁇ ) fixed at the upper end of the fork (.16) are 25 cm long, and the rear wheels (2) are two wheels.
  • Seat position (27) is a small plastic chair (27) with a small backrest, small armrest and legless width of 40 cm and 30 cm from the ground, and a horizontal fixed bearing in the hand crank gearbox (9) 18) The position is 35 cm in front and 30 cm in height. This low-level tricycle is stable and suitable for the elderly. Because the seat (27) is low and the front wheel is slightly farther away from the seat (27), the fixed bearing (15) has a slightly larger inclination. The other structure and implementation process are the same as those of the D2 exercise bike. .
  • Fig. 18 is a side view of the reverse gear (N) installed in the crank gear box. From the picture It can be seen that: it consists of a disc (29) fixedly connected with the rotating shaft, a ring (30) which is sleeved on the outer edge of the outer edge of the disc (29) and has a gear which is rotatable around the disc. (29) The outer edge and the inner circumference of the ring (29) have a plurality of equally spaced grooves (31, 31'), and each groove (31) on the outer edge of the disk (29) has a small stop. (32), the small head (32) can be completely trapped in the groove (31) and can be rotated around its right end shaft (33).
  • the small head (32) has a small hook (34) in the middle of the small head (32).
  • the annular elastic thin steel wire (35) passes under the small hook (34), pushes the rotatable left end of the small stop (32) out of the groove, into the groove (3 ⁇ ) of the inner edge of the ring, and with the groove (31') Close smooth contact. It has the same structure as the jog gear, except that the small head (32) can rotate to the right end instead of the left end.
  • the small head (32) in the disc (29) fixedly connected to the shaft is pushed into the groove of the inner edge of the ring by the annular elastic thin steel wire (35) (3 ⁇
  • the small head (32) is pressed to the side of the ring (30) groove (3) perpendicular to the small head (32), and the small head (32) can be grooved against the ring (30)
  • the side of the groove (3 ⁇ ) perpendicular to the small stop (32) generates pressure, and the side of the groove (3) perpendicular to the small stop (32) against the small stop (32) cannot be pressed.
  • the small stop (32) is pressed back into the groove (31). Therefore, the ring (30) having the gear on its outer edge can be under the pressure exerted by the small head (32) on the side of the ring (30) groove (3) perpendicular to the small stop (32).
  • the shaft (33) to turn counterclockwise.
  • the small head (32) When the shaft (33) rotates clockwise, the small head (32) has been pushed into the groove (3) of the inner edge of the ring by the annular elastic thin steel wire (35), but the small head (32) is away from the circle.
  • the side of the ring (30) groove (31, > perpendicular to the small head (32), the small head (32) to the ring (30) groove (3 ⁇ ) is perpendicular to the small head (32)
  • the side of the ring does not generate pressure, only the side of the ring (30) groove (3 ⁇ ) which is tangent to the small stop (32) is pressed, and the ring (30) groove (3) and the small stop (32)
  • the side of the parallel tangent produces an opposite direction of pressure on the side of the small stop (32).

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

Un tricycle ou vélo d’exercice rapide à entraînement par les mains et les pieds comprend une roue avant (1), une roue arrière (2), un cadre (3), une selle (27), un frein (4), des pédales (5), un engrenage d’entraînement (6) et une chaîne d’entraînement (7). La tige de fourche (16) sur la roue avant (1) et l’arbre de pivotement de roue avant (20) sont munis d’un ensemble d’engrenage à entraînement manuel (8) ou boîte d’engrenage (9) entraînée par les mains ou cadre d’engrenage pousser-tirer manuel (12) et de ses engrenages d’entraînement (21,13) et chaîne d’entraînement (11, 14) respectifs. Le cycliste entraîne les pédales pour fournir la puissance à la roue arrière pour avancer, et fait en même temps tourner l’engrenage à entraînement manuel ou boîte d’engrenage entraînée par les mains ou pousse et tire le cadre d’engrenage pour fournir la puissance à la roue avant pour avancer. Le tricycle ou vélo d’exercice peut faire faire de l’exercice non seulement aux pieds mais également aux bras et à la taille, et se déplacer rapidement. Le tricycle d’exercice rapide entraîné par les mains et les pieds, pourvu d’une selle basse et se déplaçant de manière stable est particulièrement approprié pour les personnes âgées.
PCT/CN2010/000872 2009-08-26 2010-06-17 Tricycle ou vélo d’exercice rapide à entraînement par les mains et les pieds WO2011022926A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080002293.7A CN102448804B (zh) 2009-11-21 2010-06-17 手动脚踏快速健身自行车和三轮车

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200920177517.2 2009-08-26
CN2009201775172U CN201525465U (zh) 2009-08-26 2009-08-26 手动脚踏快速健身自行车和三轮车
CN200910225049.6 2009-11-21
CN 200910225049 CN102069885B (zh) 2009-11-21 2009-11-21 手动脚踏快速健身自行车和手动脚踏快速健身三轮车

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WO2011022926A1 true WO2011022926A1 (fr) 2011-03-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013087876A1 (fr) 2011-12-15 2013-06-20 Murat Demiralay Trottinette à entraînement manuel

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152005A (en) * 1978-01-31 1979-05-01 Richard Vanore Tricycle for handicapped individuals
CN2152757Y (zh) * 1992-12-21 1994-01-12 夏鲁泉 手加力驱动自行车
CN2157118Y (zh) * 1993-06-29 1994-02-23 张金林 健身用自行车
CN2196584Y (zh) * 1994-07-07 1995-05-10 于文发 双驱动自行车
IL100208A (en) * 1991-11-29 1996-07-23 Efraim Shmeilin Bicycle with a front and rear wheel drive
DE20105648U1 (de) * 2001-03-30 2001-08-16 Wang Ming Theng Lenkstangen-betätigter Antriebsmechanismus für einen "Kick"-Roller
DE202005013737U1 (de) * 2005-08-31 2005-11-03 Richter, Lothar, Dipl.-Ing. Fahrrad mit Vorderradantrieb durch Armmuskelkraft
CN2868824Y (zh) * 2006-01-12 2007-02-14 周永建 滚轮传动自行车
US20080036169A1 (en) * 2004-07-14 2008-02-14 Enda Thomas User-Propelled Wheeled Vehicles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152005A (en) * 1978-01-31 1979-05-01 Richard Vanore Tricycle for handicapped individuals
IL100208A (en) * 1991-11-29 1996-07-23 Efraim Shmeilin Bicycle with a front and rear wheel drive
CN2152757Y (zh) * 1992-12-21 1994-01-12 夏鲁泉 手加力驱动自行车
CN2157118Y (zh) * 1993-06-29 1994-02-23 张金林 健身用自行车
CN2196584Y (zh) * 1994-07-07 1995-05-10 于文发 双驱动自行车
DE20105648U1 (de) * 2001-03-30 2001-08-16 Wang Ming Theng Lenkstangen-betätigter Antriebsmechanismus für einen "Kick"-Roller
US20080036169A1 (en) * 2004-07-14 2008-02-14 Enda Thomas User-Propelled Wheeled Vehicles
DE202005013737U1 (de) * 2005-08-31 2005-11-03 Richter, Lothar, Dipl.-Ing. Fahrrad mit Vorderradantrieb durch Armmuskelkraft
CN2868824Y (zh) * 2006-01-12 2007-02-14 周永建 滚轮传动自行车

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013087876A1 (fr) 2011-12-15 2013-06-20 Murat Demiralay Trottinette à entraînement manuel
DE102011056471A1 (de) * 2011-12-15 2013-06-20 Suphachai Charoensuk Roller mit Handantrieb
DE102011056471B4 (de) * 2011-12-15 2013-09-19 Suphachai Charoensuk Roller mit Handantrieb

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