CN108583761A - A kind of collapsible foot pedal lever driving device - Google Patents
A kind of collapsible foot pedal lever driving device Download PDFInfo
- Publication number
- CN108583761A CN108583761A CN201810681908.1A CN201810681908A CN108583761A CN 108583761 A CN108583761 A CN 108583761A CN 201810681908 A CN201810681908 A CN 201810681908A CN 108583761 A CN108583761 A CN 108583761A
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- Prior art keywords
- foot
- gear
- cant beam
- bearing
- chain wheel
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
-
- 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
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/08—Pedals
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- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
-
- 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of collapsible foot pedal lever driving devices, the cant beam and trailing wheel of vehicle seat column both sides are mounted on including vehicle seat column, by central shaft, cant beam has inner cavity, central shaft passes through the inner cavity of cant beam, it is set with taper sheath on the central shaft positioned at cant beam inner cavity, half gear is fixedly mounted on taper sheath, the bearing holder (housing, cover) of first flange bearing is on taper sheath, the installation of foot-driven lever one end is foot-operated, the other end of foot-driven lever is provided with sleeve, sleeve is fixedly set on taper sheath, and the first conical bearing and the second conical bearing are respectively installed on the central shaft at taper sheath both ends；Chain wheel axis is installed between central shaft and hind axle, certain ratchet is respectively fixed in the both ends of chain wheel axis by key；Double-layer gear is installed between chain wheel and half gear；The side for being located at installation chain wheel on trailing wheel is installed by gear-bearing；Gear-bearing is connected with chain wheel by chain.The foot pedal apparatus of the application design be free to fold, and meet the needs of folding bicycle used.
Description
Technical field
The present invention relates to a kind of collapsible foot pedal lever driving devices, belong to folding electric bicycle technical field.
Background technology
Electric bicycle plays critically important effect to the trip of people, but is also brought to traffic safe to a certain degree
Hidden danger, as country 2018 is new《Electric bicycle technical specification of security》Appearance, electric bicycle has in technical aspect
Mandatory provisions, this has positive effect to eliminating traffic safety hidden danger, as the category of an electric bicycle, foldable
Electric bicycle, have many advantages, such as to take up an area it is few, it is easy to carry, but foot pedal apparatus affects the folding of electric bicycle, therefore
How almost all of folding electric bicycle installs foot pedal apparatus all without foot-operated on electric bicycle, simultaneously
The folder function of electric bicycle is not influenced again, this is the project to be studied of those skilled in the art.
Invention content
The present invention in order to solve on folding electric bicycle install foot pedal apparatus while, do not influence electronic
The folding of bicycle provides a kind of collapsible foot pedal lever driving device.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of collapsible foot pedal lever driving device, including
Vehicle seat column, the cant beam that vehicle seat column both sides are installed by central shaft and the trailing wheel between two cant beams, it is special
Sign is that there is the cant beam inner cavity, central shaft to pass through the inner cavity of cant beam, and cone is set on the central shaft positioned at cant beam inner cavity
Shape set, is fixedly mounted half gear on taper sheath, and the bearing holder (housing, cover) of first flange bearing is mounted in flange on taper sheath and thereon and consolidates
It is scheduled on the cant beam wall on the outside of half gear, the installation of foot-driven lever one end is foot-operated, and the other end of foot-driven lever is provided with sleeve, and sleeve is fixed
It is sleeved on taper sheath, the first conical bearing and the second conical bearing is respectively installed on the central shaft at taper sheath both ends, foot-operated
It is fixed with the first nut at first conical bearing of bar one end；Chain wheel axis is installed between central shaft and hind axle, in chain wheel axis
Both ends a ratchet is respectively fixed by key, chain wheel is fixedly mounted by key in the inside of a ratchet wherein；
Double-layer gear is installed, half gear is engaged with the pinion gear of double-layer gear, and ratchet is engaged in bilayer between chain wheel and half gear
On the gear wheel of gear；The side for being located at installation chain wheel on trailing wheel is installed by gear-bearing；Gear-bearing and chain wheel pass through chain
Connection.Above-mentioned structure description makes it be independent of each other, because of half gear primarily to realizing the foot-operated single movement in left and right
It is foot-operated that upper and lower free displacement may be implemented with the presence of ratchet, while above-mentioned structure is used, when half gear and small tooth
When the tooth of wheel disengages, wheel will not drive foot-driven lever dynamic when retreating, not influence the folding and use of electric vehicle.
Based on the above technical solution, the present invention may be used also to reach the stability of the convenience and equipment that use
To make following improvement to above-mentioned technical solution：
Further, half gear, double-layer gear, ratchet, chain wheel and the gear-bearing are located in the inner cavity of cant beam.
It is arranged in the inner cavity of cant beam, space can be saved, it is beautiful, and also cant beam may be used square steel tube, internal existing space, also surely
Fixed structure.
Further, the ratchet of the chain wheel and its homonymy is fixed on by the same key on chain wheel axis.Make installation
It is compacter.
Further, the 4th flange bearing is installed positioned at the outside of ratchet on the chain wheel axis, and passes through third spiral shell
Mother is fixed.The bearing portions of 4th flange bearing is fixed on cant beam, is played the role of rotation smoothness, is reduced friction.
Further, the double-layer gear is fixed on the inside of cant beam by change gear axis, in the both sides of double-layer gear
Second flange bearing and third flange bearing are installed, and fixed by the second nut.The bearing portions of second, third flange bearing
It is fixed on cant beam, plays the role of rotation smoothness, reduce friction.
Further, the first torsional spring is installed on the taper sheath between the side and cant beam internal chamber wall of half gear, first
One end of torsional spring is fixed on half gear, and one end is fixed on the internal chamber wall of cant beam；The other side of half gear and cant beam internal chamber wall
Between taper sheath on install first flange bearing.The bearing portions of first flange bearing is fixed on cant beam, plays rotation stream
Freely, reduce the effect of friction.Torsional spring is to realize the self-return of pedal.
Further, the foot-operated installation end is equipped with foot-operated pawl seat, and the side of foot-operated pawl seat is provided with arc
Ratchet storehouse and the limited post slot of arc and the torsional spring storehouse at center, ratchet be mounted in ratchet storehouse；The foot-driven lever is in foot
The female connecting pole of tool being provided on foot-operated rod axis is stepped on the end face of connecting pin, and the second torsion spring set is mounted in connection
On column, and limited post and lock pin slot parallel with connecting pole on the end face of foot-operated connecting pin, and be located on foot-driven lever
End set lockwheel hole at lock pin slot is reloaded into lock pin bar after being initially charged with top spring in lockwheel hole, and the installation of lock pin bar one end is small
There is the other end of wheel, lock pin bar threaded hole, the screw thread nose end of lock pin bar to be inserted into lockwheel hole, and lock pin is installed to lock across lock pin slot
In threaded hole on pin rod；One end of second torsional spring is fixed on the end face of foot-driven lever, and the other end is fixed in torsional spring storehouse；It is foot-operated
Connecting pole is sleeved in mesoporous by pawl seat, and an axle sleeve is set between pawl seat mesoporous and connecting pole foot-operated, and is passed through
Connecting pole and foot-operated pawl seat are fixed together by screw.Lock pin bar slides under the action of pushing up spring in lockwheel hole, and because
The lock pin installed in threaded hole on lock pin bar is limited by lock pin slot, and lock pin bar cannot skid off lockwheel hole, lock pin boom end
Steamboat may be implemented when foot-driven lever is close to cant beam, to play the role of sliding support, avoid between foot-driven lever and cant beam
Hard friction and the case where blocking.
Further, a spacer pin is set on the cant beam.Spacer pin be in order to limit the height lifted on foot-driven lever with
And the position folded when control foot-driven lever folding.
The advantages of the application, is, realizes the folding of foot pedal apparatus, saves space and uses new foot-operated mode,
Foot-operated only needs are stepped on up and down and the foot-operated of left and right foot is independent of each other, and can be moved in the same direction simultaneously, can also be separated each automatic.Ratchet
Top power of unlocking mode when foot-driven lever return is utilized between lock pin bar and cant beam, it is therefore prevented that hand foldable dangerous and not
Health, the use of half gear allow power transmission after foot-driven lever return to disconnect, do not influence the retrogressing and folding of electric vehicle.
Description of the drawings
Fig. 1 is a kind of folded state schematic diagram of collapsible foot pedal lever driving device of the present invention；
Fig. 2 is a kind of unfolded state schematic diagram of collapsible foot pedal lever driving device of the present invention；
Fig. 3 is a kind of broken section structural schematic diagram of collapsible foot pedal lever driving device of the present invention；
Axis is located at the structural schematic diagram in cant beam with foot-driven lever junction centered on Fig. 4；
Fig. 5 is a kind of internal drive gear discrete topology schematic diagram of collapsible foot pedal lever driving device of the present invention；
Axis centered on Fig. 6, half gear, taper sheath and foot-driven lever sleeve at discrete topology schematic diagram；
Fig. 7 is the discrete topology schematic diagram of trailing wheel and gear-bearing；
Fig. 8 is the foot-operated discrete schematic diagram with connection structure at foot-driven lever；
Fig. 9 is the occlusal position schematic diagram of the pinion gear of half gear and double-layer gear；
Figure 10 is the structural schematic diagram of foot-operated pawl seat；
Figure 11 is ratchet schematic diagram；
The schematic view of the mounting position of axis, the first torsional spring, half gear and foot-driven lever on cant beam centered on Figure 12.
Figure 13 is lock pin bar scheme of installation.
Reference numeral record is as follows：1- vehicle seat columns, 2- cant beams, 3- central shafts, 4- trailing wheels, 5- is foot-operated, 6- foot-driven levers,
6.1- connecting poles, 6.2- limited posts, 6.3- lock pin slots, 6.4- lockwheels hole, 6.5- sleeves, 7- taper sheaths, the first conical bearings of 8-,
The second conical bearings of 8.1-, half gears of 9-, 10- hind axles, 11- chain wheel axis, 12- ratchets, 13- chain wheels, 14- double-layered tooths
Wheel, 14.1- pinion gears, 14.2- gear wheels, 15- gear-bearings, 16- first flange bearings, the first nuts of 17-, 18- deflecting teeth
Wheel shaft, the first torsional springs of 19-, 20- ride pawl seat, 20.1- ratchets storehouse, 20.2- limited post slots, 20.3- torsional springs storehouse, 21- ratchets,
22- pushes up spring, 23- lock pin bars, 24- lock pins, 25- axle sleeves, 26- screws, 27- spacer pins, the second torsional springs of 28-, 29- chains, 30- the
Two flange bearings, 31 third flange bearings, the second nuts of 32-, the 4th flange bearings of 33-, 34- third nuts, 35- keys.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
A kind of collapsible foot pedal lever driving device (referring to Fig. 1-Fig. 7, Fig. 9, Figure 12), including vehicle seat column 1, pass through one
Root central shaft 3, which installs the cant beam 2 of 1 both sides of vehicle seat column and the trailing wheel 4 between two cant beams 2, the cant beam 2, to be had
Inner cavity, central shaft 3 pass through the inner cavity of cant beam 2, taper sheath 7 are set on the central shaft 3 positioned at 2 inner cavity of cant beam, on taper sheath 7
Half gear 9 is fixedly mounted, the bearing holder (housing, cover) of first flange bearing 16 is mounted on taper sheath 7 and flange thereon is fixed on half gear 9
On the cant beam wall in outside, the other end of 6 one end of foot-driven lever installation foot-operated 5, foot-driven lever 6 is provided with sleeve 6.5, and sleeve 6.5 is fixed
It is sleeved on taper sheath 7, the first conical bearing 8 and the second conical bearing 8.1 is respectively installed on the central shaft 3 at 7 both ends of taper sheath,
It is fixed with the first nut 17 at first conical bearing 8 of 6 one end of foot-driven lever；Tooth is installed between central shaft 3 and hind axle 10
Dish axle 11 respectively fixes a ratchet 12, wherein the inside of a ratchet 12 at the both ends of chain wheel axis 11 by key
Chain wheel 13 is fixedly mounted by key；Double-layer gear 14, half gear 9 and double-layer gear 14 are installed between chain wheel 13 and half gear 9
Pinion gear 14.1 be engaged, ratchet 12 is engaged on the gear wheel 14.2 of double-layer gear 14；It is located at installation tooth on trailing wheel 4
The side of disk 13 is installed by gear-bearing 15；Gear-bearing 15 and chain wheel 13 are connected by chain 29.
Cant beam wall on the outside of half gear, seat column are clamped between two cant beams, will be defined as between two cant beams interior
Side, two cant beam both sides are defined as outside.
In use, the axis platform of installation first flange bearing is provided on taper sheath.
It is installed by bolt when the fixed installation of sleeve and conical sleeve, i.e., installation bolt is set on sleeve and conical sleeve
Screw hole.
When installation, when central shaft 3 penetrates cant beam 2, the second conical bearing 8.1 is first inserted in central shaft 3, then circle
7 sets of cone bearing penetrates central shaft 3, and first flange bearing 16 is inserted in axis platform, and axis platform is passed through the set on cant beam 2, with foot-driven lever 6
Cylinder 6.5 is fixed with screw connection, then the first conical bearing 8 is installed additional in the hole in 6.5 outside of sleeve, with the first nut 17 in
It is tightened in mandrel 3.
Based on the above technical solution, the present invention may be used also to reach the stability of the convenience and equipment that use
To make following improvement to above-mentioned technical solution：
Half gear 9, double-layer gear 14, ratchet 12, chain wheel 13 and the gear-bearing 15 is located at the inner cavity of cant beam 2
In (referring to Fig. 3, Fig. 4).
The ratchet 12 of the chain wheel 13 and its homonymy is fixed on chain wheel axis 11 by the same key 35 (referring to figure
5)。
The 4th flange bearing 33 is installed positioned at the outside of ratchet 12 on the chain wheel axis 11, and passes through third nut
34 fix (referring to Fig. 5).
The double-layer gear 14 is fixed on the inside of cant beam 2 by change gear axis 18, in the both sides of double-layer gear 14
Second flange bearing 30 and third flange bearing 31 are installed, and fixed (referring to Fig. 5) by the second nut.
First torsional spring 19, the first torsional spring are installed on taper sheath 7 between the side and cant beam internal chamber wall of half gear 9
19 one end is fixed on half gear 9, and one end is fixed on the internal chamber wall of cant beam 2；The other side of half gear and cant beam internal chamber wall
Between taper sheath 7 on installation first flange bearing 16 (referring to Fig. 3-Fig. 6).
Foot-operated 5 installation end is equipped with foot-operated pawl seat 20 (referring to Fig. 8), rides the side setting of pawl seat 20
There are the ratchet storehouse 20.1 of arc and the torsional spring storehouse 20.3 at the limited post slot 20.2 of arc and center, ratchet 21 to be mounted on ratchet
In storehouse 20.1；The foot-driven lever 6 is provided on the end face of foot-operated connecting pin has internal thread on foot-operated rod axis
Connecting pole 6.1, the second torsional spring 28 is sleeved on connecting pole 6.1, and on the end face of foot-operated connecting pin it is flat with connecting pole 6.1
Capable limited post 6.2 and lock pin slot 6.3, and the end set lockwheel hole 6.4 on foot-driven lever 6 at lock pin slot, are locking
It is reloaded into lock pin bar 23 after being initially charged with top spring 22 in wheel bore 6.4, lock pin bar 23 and the contact jaw of top spring 22 have the steamboat rotated,
There is the other end of lock pin bar threaded hole, lock pin 24 to be inserted into after lock pin slot 6.3 and be threaded onto lock pin by 24 end of lock pin
In threaded hole on bar 23；One end of second torsional spring 28 is fixed on the end face of foot-driven lever 6, and the other end is fixed on torsional spring storehouse 20.3
It is interior；Connecting pole 6.1 is sleeved in mesoporous by foot-operated pawl seat 20, and is covered between foot-operated 20 mesoporous of pawl seat and connecting pole 6.1
An axle sleeve 25 is filled, and connecting pole 6.1 and foot-operated pawl seat 20 are fixed together by screw 26.It installs one end of lock pin bar
There are steamboat, the other end that there is the threaded hole of the axis perpendicular to lock pin bar.
One spacer pin 27 is set on the cant beam 2.
Ratchet 21 is inlaid solid in the ratchet storehouse 20.1 of foot-operated pawl seat 20 (referring to Figure 10, Figure 11, Figure 13), ratchet 21 with it is flat
Face maintains an equal level, and rides the plane another side of pawl seat 20 there are one semicircle limited post slot 20.2, and limited post 6.1 is movable in slot,
The centre bore of foot-operated pawl seat 20 has torsional spring storehouse 20.3, has enough positions to make the first torsional spring 19 movable herein, and the one of foot-driven lever 6
There are one connecting poles 6.1 at end, and top has internal thread, 6.1 root of connecting pole to be equipped with the second torsional spring 28, lock pin slot is provided in plane
6.3, lockwheel hole 6.4 is provided at outer circle, there are one rotatable steamboat, the other ends screw hole for 23 one end of lock pin bar, will push up spring 22
It promotes in lockwheel hole 6.4, then lock pin bar 23 is promoted lockwheel hole 6.4, lock pin 24 is directed at the screw hole on lock pin bar 23, is tightened,
The steamboat on lock pin bar 23 is touched, lock pin bar 23 can be up and down in lockwheel hole 6.4, and the second torsional spring 28 1 is fixed on foot-operated
In the plane of bar 6, other end is fixed on the torsional spring storehouse 20.3 of foot-operated pawl seat 20, and foot-operated pawl seat 20 is inserted in foot-driven lever 6
Connecting pole 6.1, have axle sleeve 25 on connecting pole 6.1, the plane of the plane of foot-driven lever 6 and foot-operated pawl seat 20 is closely close to no
Stay gap but can ease rotation, with screw 26 fix (see Fig. 6).
Working condition：In use, with the light pedal 5 of foot, foot-operated 5 are allowed to be laid flat simultaneously downlink, when the lock pin bar 23 on foot-driven lever 6
After steamboat leaves cant beam, lock pin bar 23 and the ejection of lock pin 24 are lockked the position of ratchet 21 by top spring 22 to lock pin, are at this moment ridden 5 and are protected
Maintain an equal level face stable state, at this moment the Gear Contact on half gear 9 and the steamboat being engaged on double-layer gear 14, can firmly step on foot-operated
5, power drives trailing wheel 4 to advance by gear combination, by chain 29 and chain wheel 13.Left and right foot can be stepped on successively, can also be same
When step on, it is motionless to step on another foot with a foot, when not used, foot is left foot-operated, the first torsional spring 19 on half gear allows foot
6 upward return of treadle, when the steamboat being returned on lock pin bar 23 can touch cant beam 2, the pressure of cant beam 2 makes 23 band of lock pin bar
Pendulum lock pin 24 leaves ratchet 21, and the first torsional spring 19 on foot-driven lever 6 allows foot-operated 5 to hold up, and is attached on cant beam 2, foot-driven lever 6
Stopping after upper arresting pin 27, while toothed portion is detached from the pinion gear of double-layer gear 14 on half gear 9, power output disconnects,
Vehicle is allowed not drive foot-driven lever 6 dynamic when retreating, in order to avoid influence the folding of vehicle.
By the description above, the foot pedal apparatus of the application step on side it is foot-operated when, half engaged gears are double
Power is transmitted to trailing wheel by layer gear by power transmission to ratchet by ratchet, when stinging for half gear and double-layer gear
It closing after tooth disconnects, the tooth of double-layer gear moves on the shiny surface of half gear, does not at this moment have a dynamic transmission, when foot-up, first
Torsional spring acts on, and initial position is retracted by foot-operated, during retracting, although half gear can be snapped to double-layer gear, because unidirectional
The presence of gear, power will not be transmitted to trailing wheel, because ratchet is equivalent to idle running at this time；In this way after perseveration, always
It is dynamic to be transmitted to trailing wheel.The foot-operated presence because of ratchet in left and right two, is independent of each other, can individually trample a foot
It steps on, can also alternately trample or place in the same direction is trampled simultaneously.This is also that be different from the pedal of existing bicycle be left to the application
Right crus of diaphragm is alternately trampled and the pedal per side is all the case where moving in a circle.
The collapsible foot pedal lever driving device of the application is to be directed to the patent No.：A kind of 2015108384625 electric folding
A kind of improvement of folded electric bicycle, mainly on the basis of above-mentioned electric bicycle, in rear wheel position and cant beam
The collapsible foot pedal lever driving device of installation the application is driven by upper and lower pushes pedals by the transmission of gear and chain
The rotation of dynamic trailing wheel.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of collapsible foot pedal lever driving device, including vehicle seat column, passes through a central shaft vehicle seat column both sides are installed
Cant beam and the trailing wheel between two cant beams, which is characterized in that the cant beam have inner cavity, central shaft pass through cant beam
Inner cavity, be set with taper sheath on the central shaft positioned at cant beam inner cavity, half gear, first flange axis be fixedly mounted on taper sheath
The bearing holder (housing, cover) held is on taper sheath and flange thereon is fixed on the cant beam wall on the outside of half gear, foot-driven lever one end installation foot
It steps on, the other end of foot-driven lever is provided with sleeve, and sleeve is fixedly set on taper sheath, respectively pacifies on the central shaft at taper sheath both ends
The first conical bearing and the second conical bearing are filled, is fixed with the first nut at first conical bearing of foot-driven lever one end；In
Chain wheel axis is installed between mandrel and hind axle, a ratchet is respectively fixed by key at the both ends of chain wheel axis, one wherein
Chain wheel is fixedly mounted by key in the inside of ratchet；Double-layer gear, half gear and bilayer are installed between chain wheel and half gear
The pinion gear of gear is engaged, and ratchet is engaged on the gear wheel of double-layer gear；It is located at the side of installation chain wheel on trailing wheel
Gear-bearing is installed；Gear-bearing is connected with chain wheel by chain.
2. collapsible foot pedal lever driving device according to claim 1, which is characterized in that half gear, bilayer
Gear, ratchet, chain wheel and gear-bearing are located in the inner cavity of cant beam.
3. collapsible foot pedal lever driving device according to claim 2, which is characterized in that the chain wheel and its homonymy
Ratchet be fixed on chain wheel axis by the same key.
4. collapsible foot pedal lever driving device according to claim 3, which is characterized in that be located on the chain wheel axis
The 4th flange bearing is installed in the outside of ratchet, and is fixed by third nut.
5. collapsible foot pedal lever driving device according to claim 1, which is characterized in that the double-layer gear passes through
Change gear axis is fixed on the inside of cant beam, and second flange bearing and third flange bearing are installed in the both sides of double-layer gear, and
It is fixed by the second nut.
6. collapsible foot pedal lever driving device according to claim 1, which is characterized in that the side of half gear
First torsional spring is installed, one end of the first torsional spring is fixed on half gear, and one end is fixed on the taper sheath between cant beam internal chamber wall
On the internal chamber wall of cant beam；First flange bearing is installed on the taper sheath between the other side and cant beam internal chamber wall of half gear.
7. collapsible foot pedal lever driving device according to claim 1, which is characterized in that the foot-operated installation end
Foot-operated pawl seat is installed, the side of foot-operated pawl seat is provided with the ratchet storehouse of arc and the limited post slot of arc and center
Torsional spring storehouse, ratchet be mounted on ratchet storehouse in；The foot-driven lever is provided on the end face of foot-operated connecting pin positioned at foot-driven lever
The female connecting pole of tool on axis, the second torsion spring set on the connecting pole, and on the end face of foot-operated connecting pin with
The parallel limited post of connecting pole and lock pin slot, and the end set lockwheel hole on foot-driven lever at lock pin slot, in lockwheel
It is reloaded into lock pin bar after being initially charged with top spring in hole, steamboat is installed in lock pin bar one end, and the other end of lock pin bar has threaded hole, lock pin
The screw thread nose end of bar is inserted into lockwheel hole, and lock pin is installed to across lock pin slot in the threaded hole on lock pin bar；One end of second torsional spring
It is fixed on the end face of foot-driven lever, the other end is fixed in torsional spring storehouse；Connecting pole is sleeved in mesoporous by foot-operated pawl seat, and
It is foot-operated that an axle sleeve is set between pawl seat mesoporous and connecting pole, and connecting pole and foot-operated pawl seat are fixed on one by screw
It rises.
8. collapsible foot pedal lever driving device according to claim 1, which is characterized in that be arranged one on the cant beam
A spacer pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681908.1A CN108583761A (en) | 2018-06-27 | 2018-06-27 | A kind of collapsible foot pedal lever driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681908.1A CN108583761A (en) | 2018-06-27 | 2018-06-27 | A kind of collapsible foot pedal lever driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108583761A true CN108583761A (en) | 2018-09-28 |
Family
ID=63634128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810681908.1A Withdrawn CN108583761A (en) | 2018-06-27 | 2018-06-27 | A kind of collapsible foot pedal lever driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108583761A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910764A (en) * | 2019-03-05 | 2019-06-21 | 杭州天铭科技股份有限公司 | For the automobile-used transmission device for stepping on thick stick equipment |
| CN113329151A (en) * | 2021-05-11 | 2021-08-31 | 刘继丹 | Artificial intelligence monitoring instrument for manufacturing workshop and monitoring method thereof |
| TWI822449B (en) * | 2022-11-09 | 2023-11-11 | 稻田太一 | Pedaled speed bicycle |
-
2018
- 2018-06-27 CN CN201810681908.1A patent/CN108583761A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910764A (en) * | 2019-03-05 | 2019-06-21 | 杭州天铭科技股份有限公司 | For the automobile-used transmission device for stepping on thick stick equipment |
| CN109910764B (en) * | 2019-03-05 | 2024-05-14 | 杭州天铭科技股份有限公司 | Transmission device for vehicle pedal lever equipment |
| CN113329151A (en) * | 2021-05-11 | 2021-08-31 | 刘继丹 | Artificial intelligence monitoring instrument for manufacturing workshop and monitoring method thereof |
| TWI822449B (en) * | 2022-11-09 | 2023-11-11 | 稻田太一 | Pedaled speed bicycle |
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Application publication date: 20180928 |