CN2151086Y - Bicycle with transmission on two wheels - Google Patents

Bicycle with transmission on two wheels Download PDF

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Publication number
CN2151086Y
CN2151086Y CN 93204099 CN93204099U CN2151086Y CN 2151086 Y CN2151086 Y CN 2151086Y CN 93204099 CN93204099 CN 93204099 CN 93204099 U CN93204099 U CN 93204099U CN 2151086 Y CN2151086 Y CN 2151086Y
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CN
China
Prior art keywords
dish gear
awl dish
gear
axle
cover plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 93204099
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Chinese (zh)
Inventor
刘振宇
Original Assignee
刘振宇
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
Application filed by 刘振宇 filed Critical 刘振宇
Priority to CN 93204099 priority Critical patent/CN2151086Y/en
Application granted granted Critical
Publication of CN2151086Y publication Critical patent/CN2151086Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a bicycle with transmission on two wheels, which is mainly composed of a crankshaft, a ratchet cover plate seat, a driving shaft group, a cone pulley disc group, etc. When a crank and the crankshaft are driven by hands of a driver, the driving shaft group can rotate to drive a front wheel; accordingly, the hands rotationally rock to drive the front wheel, and feet force is assisted to drive a rear wheel to accelerate; thereby, an original transmission mode is changed, and the hand exercise of the driver is improved. The utility model is a multi-functional bicycle having double driving modes and improving the hand exercise.

Description

Bicycle with transmission on two wheels
The utility model relevant a kind of front and back wheel driving bicycle, by arbor, ratchet cover plate seat, transmission shaft group and cone pulley dish group are formed substantially for it; Make the f-w-d system be subjected to torsional interaction and drive when the crank of handle portion drives, auxiliary original after wheel drive, have the motion effect of accelerating action and hand.
Only make movable sprocket, chain and the transmission trailing wheel with foot-operated crank by, present bicycle, right, today, bicycle was regarded as a kind of of outdoor activity equipment; And according to its mode of motion, the foot motion amount is abundant, and the amount of exercise of other aspects is slightly disliked deficiency, and unbalanced sense is arranged; Again, Regular Bicycle all allows foot's strain load excessive, or is provided with the size dimension gear cluster in driving for a long time or the driving of crawling lane, according to road real transform gear, it is still good to reduce the effect that foot exerts oneself, but it does not still take off with strength of one's legs transmission trailing wheel progression, and does not have the effect of the sufficient motion of hand, but the type of drive of bicycle is not only only trailing wheel transmission, as automobile the branch of traction avant, trailing wheel transmission and four-wheel transmission is arranged, other type of drive should be arranged, can implement.
Therefore, the purpose of this utility model is to provide a kind of front and back wheel driving bicycle, it can solve a tool single drive problem traditionally, promptly except that the trailing wheel transmission, and make hand exercise and energy transmission front-wheel, auxiliary original trailing wheel transfer motion power makes the outdoor activity that drives bicycle, has the effect of right function, high-mobility, multipurpose, wheeled vehicle.
According to front and back wheel driving bicycle of the present utility model, mainly by: arbor, ratchet cover plate seat, transmission shaft group and conical disc group are formed:
This arbor is assembled two axial rolling bearings on bar handle seat, and both sides respectively link crank, connects handle in addition on crank;
This ratchet cover plate seat: be provided with two ratchets and a spring in it, be unidirectional driving torque, end assembling awl dish gear, the opposite end links a coupking shaft;
This transmission shaft group is an axle (a dish gear), its top assembled disc gear, and its opposite end assembling knot axle bed, bearing seat is all assembled at its two ends, and connects awl dish gear; Axle one end installing awl dish gear in addition;
This conical disc group is number awl dish gear, awl dish gear on the arbor and the awl dish gear mesh on the coupking shaft; Awl dish gear on the axle and the awl dish gear mesh on the wheel arbor form two groups and are meshing with each other, and just the arbor rotary torque being turned drives to front-wheel;
The number fulcrum, just engages axle is with driving torque;
Form by above-mentioned member, change the awl dish gear that shakes on the handle rotation arbor as the person of riding, awl dish gear is because of being engaged with another awl dish gear of vertical direction, start is mounted in the awl dish gear on the spindle via coupking shaft, ratchet cover plate seat, axle and another awl dish gear with rotary torque power, makes the front-wheel driver under stress; Can have the function of propulsive effort and hand exercise simultaneously and reach front and rear wheel.
According to front and back of the present utility model two-wheel driving bicycle, wherein: fixed link side is in addition established one group of axle, ratchet cover plate seat, and coupking shaft and two pairs of dish gears just form two group drive mechanisms, and reach the effect that driving is more put more energy into.
According to front and back of the present utility model two-wheel driving bicycle, wherein: awl dish gear build-in is in flanged housing, and a ratchet cover plate seat is established in its opposite end, just can connect coupking shaft, because the ratchet in the ratchet cover plate seat is unidirectional driving torque power, and makes the turning effort can reverse drive.
Below in conjunction with accompanying drawing to structure of the present utility model, feature effect and principle describe in detail as after.
In the accompanying drawing:
Fig. 1 is the structural plan figure of the utility model;
Fig. 2 is the utility model preferred embodiment scheme drawing;
Fig. 3 is the schematic perspective view of the utility model;
Fig. 4 is another preferred embodiment scheme drawing of the utility model.
Seeing also Fig. 1, is the structural plan figure of the utility model:
One handle pole socket 11 is in conjunction with thrust bearing 30 and arbor 12, and is fixed on the bicycle fixed link 15, is installed on the arbor 12 with awl dish gear 13 again; Device one coupking shaft 231 in fixed link 15, its top assembling awl dish gear 20, proper and awl dish gear 13 engagements, a ratchet cover plate seat 22 is established in its opposite end, and assembled disc gear 91, is contained on the bar handle seat 111; Device one axle 51 and its two ends assembling bearing seat 35 its top assembled disc gears 92 in fixed link 151, just with 91 engagements of dish gear, its opposite end assembling knot axle bed 24, and be connected with awl dish gear 50; In one of axle 51 end installing awl dish gear 29, proper and awl dish gear 50 engagements.
Seeing also Fig. 2, is the utility model preferred embodiment scheme drawing:
The utility model can in dish gear 91 in addition opposite side establish one group of transmission group with dish gear 92 same structures, hand is shaken hits when driving arbor 12, drive front-wheel with forward direction simultaneously by the transmission group of same structure, spindle 51 both sides force balances are driven; Now coupking shaft 231 is incorporated in the fixed link, and by the unitized construction driving torque power that is connected with through arbor to coiling gear 91, rotating the dish gear 92 be located in the bar handle seat 11, the awl dish gear 29 at 90 driving torques two ends to the front axle axle 51,50, reach identical start principle (as shown in Figures 1 and 2); The intention category that also belongs to the utility model.In addition, also ratchet cover plate seat 22 can be moved down and be arranged at appropriate location on the dish gear 91, then can make bar handle seat 11 more dwindle its volume, make integral structure, more meet the consumption guiding.
The effect of the utility model is as back:
Please continue to consult Fig. 3, be the schematic perspective view of the utility model:
When the person of riding drives, when desiring to quicken with hand rocking-turn output torque power simultaneously, grip handle 10 with two hands and rotate arbor 12, so as to awl dish gear 13 driving torques, awl dish gear 20 drive coupking shafts 231 binding ratchet cover plate seats 22 through engagement rotate dish gear 91, remake Moving plate gear 91, (dish gear 92), make the transmission group that is connected with same structure, rotate and drive front-wheel and advance with forward direction simultaneously; Event, the utility model can be by the acceleration of the person's of riding hand shaking by swirling action auxiliary bike, the effects that bicycle tool front and rear wheel is driven simultaneously; And, and reach the effect of hand (upper body part) motion because of hand can be done rotation rocking-turn action under steam.
Please continue to consult Fig. 4, be another preferred embodiment scheme drawing:
Wherein, bar handle seat 11 in conjunction with thrust bearing 30 with arbor 12 and be fixed on the bicycle fixed link 15; One awl dish gear, 20 build-ins are in flanged housing 21, and proper and awl dish gear 13 meshes, and a ratchet cover plate seat 22 is established in its opposite end, just can link shaft coupling 231,232, and coupking shaft 231 is binding ratchet 223 then; One 25 grades solid knot axle beds 24, and link shaft coupling 232; A solid finishing bevel gear cuter 29 is established in its opposite end; And flanged housing 28 is fixed on the axle block 40 with bolt, just makes awl dish gear 19 and establishes the awl plate wheel engagement that is fixed on the spindle 51; See also (Fig. 4 A): when the person's of riding two hand contrarotations, because ratchet 222,223 is unidirectional transmission torsion, and make power can reverse drive to awl dish gear 29 and awl dish gear 50, so another preferred embodiment also can be moved by the person's of riding hand shaking by swirling, and the effect of auxiliary f-w-d; Certainly, can also chain be interlock, reach the effect of drive wheels.
By above-mentioned explanation, the utility model has following advantage as can be known:
1. member is additional few, implements the tool variation, and easy to operate.
2. the hand rocking-turn of can following one's inclinations reaches the effect of hand utilization, more improves the kind of drive of traditional type.
3. not riding the person can at any time turn to and shake handle, drive front-wheel, increases the motion of hand, makes it to become the outdoor activity of a whole body, and tool reduces the load of power of the driving of foot.
4. drive front-wheel with hand, accelerate easily, its effect surmounts to be commonly used.
In sum, the utility model provides a kind of front-wheel to drive simultaneously, and the bicycle of tool hand exercise effect, has its practicality in fact, really meets the regulation of Patent Law, so file an application in accordance with the law.

Claims (3)

1, a kind of front and back wheel driving bicycle mainly comprises: arbor, ratchet cover plate seat, transmission shaft group and conical disc group, it is characterized in that,
This arbor is assembled two axial rolling bearings on bar handle seat, and both sides respectively link crank, connects handle in addition on crank;
This ratchet cover plate seat: be provided with two ratchets and a spring in it, be unidirectional driving torque, end assembling awl dish gear, the opposite end links a coupking shaft;
This transmission shaft group is an axle (a dish gear), its top assembled disc gear, and its opposite end assembling knot axle bed, bearing seat is all assembled at its two ends, and connects awl dish gear; Axle one end installing awl dish gear in addition;
This conical disc group is number awl dish gear, awl dish gear on the arbor and the awl dish gear mesh on the coupking shaft; Awl dish gear on the axle and the awl dish gear mesh on the wheel arbor form two groups and are meshing with each other, and just the arbor rotary torque being turned drives to front-wheel;
The number fulcrum, just engages axle is with driving torque;
By above-mentioned component assembly, change the awl dish gear that shakes on the handle rotation arbor as the person of riding, awl dish gear is because of being engaged with another awl dish gear of vertical direction, start is mounted in the awl dish gear on the spindle via coupking shaft, ratchet cover plate seat, axle and another awl dish gear with rotary torque power, makes the front-wheel driver under stress; Can have the function of propulsive effort and hand exercise simultaneously and reach front and rear wheel.
2, a kind of according to claim 1 front and back wheel drives bicycle, it is characterized in that, wherein: fixed link side is in addition established one group of axle, ratchet cover plate seat, and coupking shaft and two pairs of dish gears just form two group drive mechanisms, and reach the effect that driving is more put more energy into.
3, a kind of according to claim 1 front and back wheel drives bicycle, it is characterized in that wherein: awl dish gear build-in is in flanged housing, a ratchet cover plate seat is established in its opposite end, just can connect coupking shaft, because the ratchet one-way driving torque power in the ratchet cover plate seat makes the turning effort can reverse drive.
CN 93204099 1993-02-22 1993-02-22 Bicycle with transmission on two wheels Expired - Fee Related CN2151086Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93204099 CN2151086Y (en) 1993-02-22 1993-02-22 Bicycle with transmission on two wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93204099 CN2151086Y (en) 1993-02-22 1993-02-22 Bicycle with transmission on two wheels

Publications (1)

Publication Number Publication Date
CN2151086Y true CN2151086Y (en) 1993-12-29

Family

ID=33787763

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93204099 Expired - Fee Related CN2151086Y (en) 1993-02-22 1993-02-22 Bicycle with transmission on two wheels

Country Status (1)

Country Link
CN (1) CN2151086Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011088771A1 (en) * 2010-01-20 2011-07-28 Liu Aishi Front wheel drive and steering bicycle
CN103171712A (en) * 2013-03-02 2013-06-26 金茂森 Front drive module and folding bicycle assembled by same
WO2014206388A1 (en) * 2013-06-26 2014-12-31 Friedrich Ruschitzka Children's vehicle having swivelling pedal-driven wheels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011088771A1 (en) * 2010-01-20 2011-07-28 Liu Aishi Front wheel drive and steering bicycle
CN103171712A (en) * 2013-03-02 2013-06-26 金茂森 Front drive module and folding bicycle assembled by same
WO2014206388A1 (en) * 2013-06-26 2014-12-31 Friedrich Ruschitzka Children's vehicle having swivelling pedal-driven wheels

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee