CN2666802Y - Swinging manual driving device - Google Patents
Swinging manual driving device Download PDFInfo
- Publication number
- CN2666802Y CN2666802Y CNU2003201132912U CN200320113291U CN2666802Y CN 2666802 Y CN2666802 Y CN 2666802Y CN U2003201132912 U CNU2003201132912 U CN U2003201132912U CN 200320113291 U CN200320113291 U CN 200320113291U CN 2666802 Y CN2666802 Y CN 2666802Y
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- Prior art keywords
- flywheel
- pin
- turns
- minor axis
- foot
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Abstract
The utility model discloses a swing type manpower driving device which comprises foot pedals, foot crutches, a ratchet wheel and pawl or a flywheel and an upper and lower safe mechanism; wherein the front end of the foot crutch is provided with the foot pedals; the back ends of the foot crutches are provided with the ratchet wheel and pawl or a fixing device and a driving mechanism; the upper and lower safe mechanism is provided between the two foot crutches; the crutch and pawl or the flywheel is provided on the two ends of a middle shaft, a back wheel axle or a back wheel hub; the upper and lower safe mechanism consists of a middle transitional wheel, a chain or a pull rope or consists of a lever and a connecting bar. In order to solve the problems of a power unit of the prior bicycle such as the dead point or the excessive loss of working force of the foot pedals applying to a particular area, the two ends of an original middle shaft of a bicycle are respectively provided with the flywheel or the ratchet and pawl mechanism. The foot crutches directly or indirectly drive the flywheel to rotate the middle shaft; a set of the upper and lower safe mechanism is provided between the two foot crutches additionally to guarantee the left foot crutch and the right foot crutch can move up and down; the flywheel or the ratchet wheel and pawl mechanism keeps consistent or basically consistent between the working force and the direction of doing work in need during the time of doing work, which can help to reach the object of labor saving, rapid start speed, strong stroke frequency ability, full time of doing work and regulatable working force stroke.
Description
Technical field
The utility model relates to the actuating device on a kind of bicycle or the three-wheel vehicle, especially a kind of oscillating type Manpower driver.
Background technology
Existing bicycle or three-wheel vehicle Manpower driver, employing be that mechanically operated piston crank mechanism is realized the oscillating motion of thigh is converted to circular movement.Pedal respectively has a dead point not do work at the upper and lower that circumference rotates, and is big in part acting district's application force loss, makes the people tired easily.
The utility model content
The purpose of this utility model provide a kind of novel structure, application force loss little, do not have the dead point can full-time acting, can change the oscillating type Manpower driver of application force stroke at any time.
The technical solution of the utility model is: a kind of oscillating type Manpower driver, comprise that pedal, pin turn, click or flywheel and support organization up and down, the front end dress pedal that pin turns, rear end dress click or anchor fitting and transmission device, load onto down support organization between bipod turns, click or flywheel are contained in the two ends of axis or hind axle or rear-wheel hub; Support organization is by middle transition wheel, chain or stay cord up and down; Or form by lever and pipe link.
Transmission device comprises that the hind axle two ends fix a flywheel respectively, fix a minor axis respectively along flywheel front end horizontal direction vehicle frame two ends, fixing feet turns on the minor axis, and pin turns fixes a big chain plate, big chain plate is in same plane with minor axis is concentric with flywheel, by chain big chain plate and flywheel is coupled together.
Transmission device is included in the vehicle frame both sides at axis rear and adorns a minor axis respectively, minor axis turns with pin and is connected, and pin turns adorns a sprocket wheel, and sprocket wheel and minor axis are in same plane with one heart and with flywheel on the axis, couple together by chain and flywheel, a pinch roller is installed on the chain is come the tensioner chain.
Transmission device is included in the bicycle rear shaft two ends vehicle frames outside and adorns a click respectively, for bearing is connected, and establishes one between rear-wheel hub and overlaps the deceleration transmission system and link to each other with trailing wheel between hind axle and vehicle frame, turns with pin outside the click to link to each other.
Transmission device is included in the bicycle rear shaft two ends vehicle frames outside and adorns a flywheel respectively, and is for bearing is connected, affixed with rear-wheel hub between hind axle and vehicle frame; Establish a minor axis respectively in the appropriate location, vehicle frame both sides parallel with hind axle, installation foot turns on the minor axis, the end dress pedal that pin turns, and the other end is made fan type ring gear, fan type ring gear engages with flywheel inscribe on being fixed on rear-wheel hub, turns to swing up and down by left and right sides pin to drive trailing wheel and rotate.
Transmission device is included in the bicycle rear shaft two ends vehicle frames outside and adorns a flywheel respectively, and is for bearing is connected, affixed with rear-wheel hub between hind axle and vehicle frame; With appropriate location, hind axle horizontal direction vehicle frame both sides one fixed rack is being installed, establish slide block in the slide rail, adorn a minor axis on the slide block, a slide rail was also established in the relevant position in the middle of pin turned, the axle of minor axis can be slided therein, pin turns the rear portion and establishes fan type gear, and fan type gear engages with the flywheel inscribe, turns to swing up and down by left and right sides pin to drive the trailing wheel rotation.
Transmission device is included in the position that axis dress pin turns one flywheel is installed, along axis backward dorsad the pedal direction minor axis that one fixing feet turns is installed, a ring gear concentric with minor axis is installed on pin turns, make this ring gear and flywheel be in same plane also circumscribed or inscribe engage.
Transmission device is included in appropriate location on the cycle frame and fixes a minor axis that connects, the inboard fixedly big chain plate of minor axis, and big chain plate is connected with flywheel on the rear-wheel hub by chain, adorns pin outside the minor axis and turns.
Transmission device is included in appropriate location on the cycle frame and fixes a minor axis that connects, and a fan-shaped ring gear is fixed in the minor axis inboard, and fan-shaped ring gear engages with the flywheel on the rear-wheel hub is circumscribed, and the minor axis outside is adorned pin and turned; Or prolong pin and turn, add a fan-shaped ring gear at extended end and engage with the flywheel inscribe.
Very exist dead point and pedal to be operated in the excessive problem of certain regional application force loss, take respectively to adorn a flywheel or ratchet and pawl arrangement, turn with pin and drive the rotation of flywheel drive axis directly or indirectly at the former axis of bicycle two ends to existing bicycle engine installation; Or directly add a pair of flywheel or ratchet and pawl arrangement at trailing wheel spindle nose two ends, turn with pin and drive the rotation of flywheel drive hind axle directly or indirectly; Or respectively add a flywheel at the rear-wheel hub two ends, turn with pin and drive flywheel directly or indirectly and drive rear-wheel hub and rotate.Between turning, bipod installs cover support organization up and down additional, guarantee that left and right pin turns motion one on the other, flywheel or ratchet and pawl arrangement are realized in the working application time, application force and required acting direction are consistent or basically identical, reach that laborsaving, starting speed is fast, strong, full-time acting of jig frequency ability, purpose that the application force stroke is adjustable.
Description of drawings
Fig. 1 is the path of motion figure of bicycle pedal
Fig. 2 is first kind of Manpower driver that installs swinging gear at the axis place additional
Fig. 3 is second kind of Manpower driver that installs swinging gear at the axis place additional
Fig. 4 installs the Manpower driver of swinging gear additional for the third at the axis place
Fig. 5 is first kind of Manpower driver that installs swinging gear at the rear axle place additional
Fig. 6 is second kind of Manpower driver that installs swinging gear at the rear axle place additional
Fig. 7 installs the Manpower driver of swinging gear additional for the third at the rear axle place
Fig. 8 is the 4th a kind of Manpower driver that installs swinging gear at the rear axle place additional
Fig. 9 is first kind of Manpower driver that installs swinging gear at the rear-wheel hub place additional
Figure 10 is second kind of Manpower driver that installs swinging gear at the rear-wheel hub place additional
Figure 11 installs the Manpower driver of swinging gear additional for the third at the rear-wheel hub place
The specific embodiment
Existing bicycle and man power actuating device is adopted is that the piston crank mechanism of mechanical drive four connecting rod technologies is realized the oscillating motion of thigh is converted to circular movement.As shown in Figure 1,2 of the path of motion A of bicycle pedal, N are the dead point, by as can be known to the force analysis of BC or ED point pedal, FB1=F50%, FC1=F70%, (wherein F be the people to the pedal application force, FB1, FC1 be F respectively at the tangential component of 2 of B, C, promptly realize the power of gyroscopic movement.) at motion mean effort Fab=F25% of tangential direction between AB or EN; The mean effort Fbc ≈ F60% of motion tangential direction between BC or DE; Mean effort Fcd＞the F86% of motion tangential direction between CD.From above analysis as can be known, pedal motion application force loss attitude between AB or EN is big, and pedal motion application force between BC or DE is not obvious, and the application of force makes people's fatigue easily, and pedal motion effect between CD is obvious, and the application force loss is little, also is called merit between CD and efficiently distinguishes.
Very exist dead point and pedal to be operated in the excessive problem of certain regional application force loss to existing bicycle engine installation, taking a bicycle engine installation to change rack drives into has flywheel to rotate; Or respectively adorn a flywheel or ratchet and pawl arrangement at former axis two ends, turn with pin and drive flywheel directly or indirectly and drive axis and rotate; Or directly add a pair of flywheel or ratchet and pawl arrangement at trailing wheel spindle nose two ends, turn with pin and drive the rotation of flywheel drive hind axle directly or indirectly; Or respectively add a flywheel at the rear-wheel hub two ends, turn with pin and drive flywheel directly or indirectly and drive rear-wheel hub and rotate.Between turning, bipod installs cover support organization up and down additional, guaranteeing that pin turns is operated between CD and left and right pin turns motion one on the other, realize in the working application time that application force and required acting direction are consistent, reach laborsaving, full-time acting, purpose that the application force stroke is adjustable.
Embodiment 1, as shown in Figure 2 on a former bicycle left side, right crus of diaphragm turns and respectively installs a flywheel of being made up of click 3-3 structure between 3-2 and axis 3-4 additional, this flywheel is inboard to be connected with axis 3-4, the outside is turned 3-2 with pin and is linked to each other, when turning to advance, a batter drives the axis rotation downwards by flywheel, support organization is made up of lever 3-6 and pipe link 3-5 about turning by pin simultaneously, drive another batter and turn upwards reversion, pin turns that flywheel is in clutch state when up, between bipod turns, establish pin and turn support organization up and down, one bar of support organization up and down with tooth bar, pin turn guarantee mechanism also be guarantee left and right sides pedal stroke in a straight line, left and right sides pin turn this down on that, by the left and right sides pin pedal is intersected the application of force incessantly and drives axis and do gyroscopic movement.
In order to guarantee that pedal 4-1 has certain stroke, also to make pedal be operated in efficient district, the way that the pin of taking to extend turns 4-2 length realizes, for guarantee pin turn the lengthening back foot front and back position also be in the optimum position, take the former axis dress pin place of turning dress just like existing bicycle on employed flywheel and turn to the direction of the pedal pin that extends along the pin abduction back, in position establish a minor axis along the horizontal direction of axis and fix pin and turn, a sprocket wheel 4-5 or ring gear 5-1 are adorned in the inboard on pin turns; Sprocket wheel 4-5 or ring gear 5-1 are concentric and be in same plane with flywheel 4-3 or 5-2 with minor axis, sprocket wheel 4-5 and flywheel 4-3 couple together by chain 4-6 and sprocket wheel 4-5, chain 4-6 goes up installation one pinch roller 4-7 and comes the tensioner chain, the size of sprocket wheel 4-5 should be able to quasi-complement turn the no-load voltage ratio change that lengthening causes because of pin, guarantees that former speed ratio is constant.Combine as Fig. 4 with the sectional flywheel inscribe as Fig. 3 or ring gear.Turn up and down support organization by pin simultaneously and forms, by the left and right sides pin pedal is intersected application of force driving axis incessantly and do gyroscopic movement by lever 4-9 and pipe link 4-8.
Embodiment 2, as shown in Figure 5, cast out axis, big chain plate, chain and the flywheel of former bicycle, in the bicycle rear shaft 6-4 two ends vehicle frame outside, adorn a flywheel 6-3 respectively, be connected for bearing between hind axle 6-4 and vehicle frame, with establish a cover deceleration transmission system between rear-wheel hub and link to each other with rear-wheel hub, flywheel 6-3 is inboard affixed with hind axle 6-4, the outside is turned 6-2 with pin and is linked to each other, pin turns 6-2 and is provided with pedal 6-1, establish a cover left and right sides pin between bipod turns and turn ensuring equipment up and down, form by lever 6-6 and pipe link 6-5.Driving trailing wheel by swinging up and down of turning of left and right sides pin rotates.
Pin turns can also be established a minor axis 7-3 and fix along the horizontal the place ahead of hind axle, about on the hind axle, a flywheel 7-5 is installed respectively, pin turns the place ahead of 7-2 pedal 7-1 is installed, a fan-shaped ring gear 7-4 is established at the rear, fan-shaped ring gear 7-4 engages with flywheel 7-5 external tooth circumscribed (or inscribe), the radius that fan-shaped ring gear 7-4 and sectional flywheel 7-5 suitably are set is realized slowing down, and makes bicycle that suitable speed ratio be arranged; As shown in Figure 6.
Form movably before and after fixedly the pin minor axis 8-3 that turns in the left and right sides also can be designed to, realize the bicycle stepless change, promptly establish a slide rail 8-2 in the cycle frame appropriate location, establish a slide block in the slide rail, fix a minor axis 8-3 on the slide block, the corresponding positions that turns at pin again installs a slide rail, the axle that rotates minor axis can be slided therein, pin turns anterior dress pedal 8-1, and a gear and flywheel 8-5 engagement are established in fan type gear 8-4 back, rear portion, as shown in Figure 7.
Also can fix one on left and right sides pin turns turns with minor axis 9-3 concentric big chain plate 9-4 with fixing feet, big chain plate 9-4 and hind axle flywheel 9-6 place are with in the plane, by chain 9-5 the flywheel 9-6 on big chain plate 9-4 and the hind axle is coupled together, realize the bicycle no-load voltage ratio with the radius of back flying wheel by adjusting big chain plate.As shown in Figure 8.
Embodiment 3, as shown in Figure 9, cast out former bicycle middle shaft big chain plate, chain and flywheel, respectively adorn a flywheel 10-5 respectively at bicycle rear hub two ends, forwards a minor axis 10-3 is set along bicycle rear shaft to appropriate location, car wheel hub two ends, minor axis 10-3 is used for fixing pin and turns 10-2, pin turns front end pedal 10-1 is installed, fan-shaped ring gear 10-4 is adorned in the rear end, fan-shaped ring gear 10-4 and the engagement of flywheel 10-5 inscribe, one cover left and right sides pin is set between left and right sides pin turns turns ensuring equipment up and down, by middle transition wheel 10-7, stay cord 10-6 forms, and turns up and down ensuring equipment by left and right sides pin and realize full-time efficient work done.
The minor axis that can also be arranged to the minor axis 11-3 at vehicle frame two ends to connect, vehicle frame outer end minor axis exposed portions serve is used for fixing pin and turns 11-2, inboard minor axis exposed portions serve is used for solid fan type ring gear 11-4, ring gear external tooth 11-4 and sectional flywheel 11-5 inscribe are meshing as Figure 10, one cover left and right sides pin is set between left and right sides pin turns turns ensuring equipment up and down, form by lever 11-7 and pipe link 11-6, and turn up and down ensuring equipment by left and right sides pin and realize full-time efficient work done.
Claims (9)
1, a kind of oscillating type Manpower driver, it is characterized in that: comprise that pedal, pin turn, click or flywheel and support organization up and down, the front end dress pedal that pin turns, rear end dress click or anchor fitting and transmission device, load onto down support organization between bipod turns, click or flywheel are contained in the two ends of axis or hind axle or rear-wheel hub; Support organization is by middle transition wheel, chain or stay cord up and down; Or form by lever and pipe link.
2, oscillating type Manpower driver according to claim 1, it is characterized in that: transmission device comprises that the hind axle two ends fix a flywheel respectively, fix a minor axis respectively along flywheel front end horizontal direction vehicle frame two ends, fixing feet turns on the minor axis, pin turns fixes a big chain plate, big chain plate is in same plane with minor axis is concentric with flywheel, by chain big chain plate and flywheel is coupled together.
3, oscillating type Manpower driver according to claim 1, it is characterized in that: transmission device is included in the vehicle frame both sides at axis rear and adorns a minor axis respectively, minor axis turns with pin and is connected, pin turns adorns a sprocket wheel, sprocket wheel and minor axis are in same plane with one heart and with flywheel on the axis, couple together by chain and flywheel, a pinch roller is installed on the chain is come the tensioner chain.
4, oscillating type Manpower driver according to claim 1, it is characterized in that: transmission device is included in the vehicle frame outside, bicycle rear shaft two ends and adorns a click respectively, be connected for bearing between hind axle and vehicle frame, with establish a cover deceleration transmission system between rear-wheel hub and link to each other with trailing wheel, turn with pin outside the click and link to each other.
5, oscillating type Manpower driver according to claim 1 is characterized in that: transmission device is included in the bicycle rear shaft two ends vehicle frames outside and adorns a flywheel respectively, and is for bearing is connected, affixed with rear-wheel hub between hind axle and vehicle frame; Establish a minor axis respectively in the appropriate location, vehicle frame both sides parallel with hind axle, installation foot turns on the minor axis, the end dress pedal that pin turns, and the other end is made fan type ring gear, fan type ring gear engages with flywheel inscribe on being fixed on rear-wheel hub, turns to swing up and down by left and right sides pin to drive trailing wheel and rotate.
6, oscillating type Manpower driver according to claim 1 is characterized in that: transmission device is included in the bicycle rear shaft two ends vehicle frames outside and adorns a flywheel respectively, and is for bearing is connected, affixed with rear-wheel hub between hind axle and vehicle frame; With appropriate location, hind axle horizontal direction vehicle frame both sides one fixed rack is being installed, establish slide block in the slide rail, adorn a minor axis on the slide block, a slide rail was also established in the relevant position in the middle of pin turned, the axle of minor axis can be slided therein, pin turns the rear portion and establishes fan type gear, and fan type gear engages with the flywheel inscribe, turns to swing up and down by left and right sides pin to drive the trailing wheel rotation.
7, oscillating type Manpower driver according to claim 1, it is characterized in that: transmission device is included in the position that axis dress pin turns one flywheel is installed, along axis backward dorsad the pedal direction minor axis that one fixing feet turns is installed, a ring gear concentric with minor axis is installed on pin turns, make this ring gear and flywheel be in same plane also circumscribed or inscribe engage.
8, oscillating type Manpower driver according to claim 1, it is characterized in that: transmission device is included in appropriate location on the cycle frame and fixes a minor axis that connects, the inboard fixedly big chain plate of minor axis, big chain plate is connected with flywheel on the rear-wheel hub by chain, adorns pin outside the minor axis and turns.
9, oscillating type Manpower driver according to claim 1, it is characterized in that: transmission device is included in appropriate location on the cycle frame and fixes a minor axis that connects, a fan-shaped ring gear is fixed in the minor axis inboard, and fan-shaped ring gear engages with the flywheel on the rear-wheel hub is circumscribed, and minor axis outside dress pin turns; Or prolong pin and turn, add a fan-shaped ring gear at extended end and engage with the flywheel inscribe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201132912U CN2666802Y (en) | 2003-11-26 | 2003-11-26 | Swinging manual driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201132912U CN2666802Y (en) | 2003-11-26 | 2003-11-26 | Swinging manual driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666802Y true CN2666802Y (en) | 2004-12-29 |
Family
ID=34344965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201132912U Expired - Fee Related CN2666802Y (en) | 2003-11-26 | 2003-11-26 | Swinging manual driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666802Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760654A (en) * | 2015-04-11 | 2015-07-08 | 马洪星 | Trishaw |
-
2003
- 2003-11-26 CN CNU2003201132912U patent/CN2666802Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760654A (en) * | 2015-04-11 | 2015-07-08 | 马洪星 | Trishaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |