CN204895739U - Foot -operated power device - Google Patents
Foot -operated power device Download PDFInfo
- Publication number
- CN204895739U CN204895739U CN201520693745.0U CN201520693745U CN204895739U CN 204895739 U CN204895739 U CN 204895739U CN 201520693745 U CN201520693745 U CN 201520693745U CN 204895739 U CN204895739 U CN 204895739U
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- Prior art keywords
- driving disk
- foot
- driving
- linkage
- lever
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Abstract
The utility model relates to a power transmission device especially relates to a foot -operated power device. A foot -operated power device, include one the initiative board, the initiative board a central fixedly connected with driving lever, the one end fixedly connected with no. 1 of driving lever takes the driving -disc of insection, the both ends of initiative board all are equipped with a breach, and the cross -under of breach internalization has a foot rest lever, and the upper end of foot rest lever all is connected with a running -board perpendicularly, and the common swing joint of lower extreme of two foot rest levers has a connecting rod, the driving -disc is connected with an aggregate unit, and aggregate unit includes an one -way bearing, and the fixed cross -under in centre of one -way bearing has an universal driving shaft, and the both sides of one -way bearing are fixed respectively and have been cup jointed a linkage gear, the both sides of driving -disc are located to two linkage gears respectively symmetrically to the meshing driving -disc. The utility model provides a foot -operated power device structure is retrencied, is applicable to automobile body and hull, adopts the continuous mode of exerting all one's strength of trampling from top to bottom of both feet, and is unsuitable tired, suitable to people of all ages.
Description
Technical field
The utility model relates to power transmission, particularly relates to a kind of pedal power set.
Background technology
Existing bicycle or battery-driven car, it generally comprises main gear and pinion by strength of one's legs to the device that wheel drives, under main gear is positioned at cushion, middle fixing cross-under has a zig-zag type pedal, pinion is positioned on rear tyre, main gear is connected by wheel chain with pinion, and people push the pedal thrust kick done circumferentially by bipod and drive main gear to rotate, and then band motor car wheel advances.Such engine installation, very large defect is there is in exerting all one's strength, specifically, pedal, when moving in a circle, needs the sole of the mankind to go to push pedal from different angles, and sole also inadaptable so action flexibly, especially, when two pedals are in upper and lower two end points, the sensation of strength can not be made more so, and, thigh and shank also not too adapt to this mode of motion, and when causing by bike, both legs are easily tired.
Utility model content
The purpose of this utility model is to provide a kind of engine installation, can change the mode of exerting all one's strength that traditional both feet move in a circle, provide power by the mode of double-legged up-and-down movement, meet anthroposomatology principle, exert all one's strength simple, unsuitable tired, solve the problem in background technology.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pedal power set, comprise an active plate, the central authorities of described active plate are fixedly connected with a driving lever, and one end of described driving lever is fixedly connected with the driving disk of a tooth of synchronous belt; The two ends of described active plate are equipped with a breach, in described breach, activity cross-under has a foot-driven lever, the axis of described foot-driven lever and the axis perpendicular of described driving lever, the upper end of described foot-driven lever is all vertically connected with a stretcher, and the lower end joint activity of described two foot-driven levers is connected with a connecting rod; Described driving disk is connected with a linkage, and described linkage comprises a unilateral bearing, and the centre of described unilateral bearing fixes cross-under a universal driving shaft, and the both sides of described unilateral bearing respectively fixed cover are connected to a linkage gear; Described two linkage gears are located at the both sides of described driving disk respectively symmetrically, and the groove of described linkage gear and the groove of described driving disk are meshed.
As preferably, the groove of described driving disk is positioned at the outer card of described driving disk, and along its outer card even circumferential branch, described two linkage gears are directly arranged at the both sides of described outer card, the groove of described linkage gear and the groove of described driving disk mesh together.
As preferably, the groove of described driving disk is uniformly distributed in the outer ring of described driving disk, the both sides of described driving disk are connected with a transmission shaft respectively symmetrically, the two ends of described transmission shaft are fixedly connected with a transmission gear respectively, and described two transmission gears engage described driving disk and described linkage gear respectively.
As preferably, the groove of described linkage gear is positioned at the outer card of described linkage gear, and along its outer card even circumferential branch.
Pedal power set in the utility model, be embedded in bicycle, in the vehicle frame of battery-driven car or other vehicles, described active plate is movably arranged on below seat cushion, the position of described stretcher is corresponding with the position of user's both feet, described universal driving shaft cross-under is on the front-wheel or trailing wheel of car, the stretcher on both sides is because arranging of active plate and connecting rod can coordination linkage one on the other, user tramples stretcher by the upper and lower rotation of both feet makes active plate tilt, and drive driving disk to rotate by driving lever, because linkage gear is symmetrically located at the both sides of driving disk, driving disk is when left-handed and dextrorotation, the linkage gear on both sides can be driven respectively to rotate in the same direction, and then drive universal driving shaft to rotate, promotion car advances, due to the existence of unilateral bearing, linkage gear can not drive universal driving shaft contrarotation.So, user only need, by simply trampling stretcher up and down, just be able to continuously as car provides power, easily laborsaving, is not easy fatigue, solves the problem in background technology.
Accompanying drawing explanation
Fig. 1 is the structural representation of pedal power set in the utility model embodiment 1.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is the structural representation of pedal power set in the utility model embodiment 2.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the upward view of Fig. 4.
Detailed description of the invention:
Below in conjunction with Fig. 1 to Fig. 6, the technical solution of the utility model is described further, but is not limited to this explanation.
Embodiment 1:
Referring to figs. 1 through Fig. 3, a kind of pedal power set, comprises an active plate 1, and the central authorities of active plate 1 are fixedly connected with a driving lever 2, and one end of driving lever 2 is fixedly connected with the driving disk 3 of a tooth of synchronous belt; The two ends of active plate 1 are equipped with a breach, in breach, activity cross-under has a foot-driven lever 4, the axis of foot-driven lever 4 and the axis perpendicular of driving lever 2, the lower end joint activity that the upper end of foot-driven lever 4 is all vertically connected with a stretcher 5, two foot-driven levers 4 is connected with a connecting rod 6; Driving disk 3 is connected with a linkage, and linkage comprises a unilateral bearing 7, and the centre of unilateral bearing 7 fixes cross-under a universal driving shaft 8, and the both sides of unilateral bearing 7 respectively fixed cover are connected to a linkage gear 9.
The groove of driving disk 3 is positioned at the outer card of driving disk 3, and along its outer card even circumferential branch, two linkage gears 9 are directly arranged at the both sides of outer card, and linkage gear 9 and driving disk 3 mesh together.
Engine installation integral structure in the present embodiment is small and exquisite, be applicable to less vehicle, as child's bicycle etc., when user tramples the stretcher 5 on the left side, drive driving disk 3 left-handed, and then corresponding drive be positioned at the linkage gear 9 on the left side before revolve, in like manner, when user tramples the stretcher 5 on the right, revolve before correspondingly driving the linkage gear 9 being positioned at the right, simultaneously, due to the existence of unilateral bearing 7, revolve the rotation that can not affect universal driving shaft 8 after linkage gear 9, user constantly tramples stretcher 5 again, just constantly can promote car and advance.
Embodiment 2:
With reference to Fig. 4 to Fig. 5, a kind of pedal power set, comprises an active plate 1, and the central authorities of active plate 1 are fixedly connected with a driving lever 2, and one end of driving lever 2 is fixedly connected with the driving disk 3 of a tooth of synchronous belt; The two ends of active plate 1 are equipped with a breach, in breach, activity cross-under has a foot-driven lever 4, the axis of foot-driven lever 4 and the axis perpendicular of driving lever 2, the lower end joint activity that the upper end of foot-driven lever 4 is all vertically connected with a stretcher 5, two foot-driven levers 4 is connected with a connecting rod 6; Driving disk 3 is connected with a linkage, and linkage comprises a unilateral bearing 7, and the centre of unilateral bearing 7 fixes cross-under a universal driving shaft 8, and the both sides of unilateral bearing 7 respectively fixed cover are connected to a linkage gear 9.
The groove of driving disk 3 is uniformly distributed in the outer ring of driving disk 3, the both sides of driving disk 3 are connected with a transmission shaft 10 respectively symmetrically, the two ends of transmission shaft 10 are fixedly connected with a transmission gear 11, two transmission gears 11 respectively and engage driving disk 3 and linkage gear 9 respectively.The groove of linkage gear 9 is positioned at the outer card of linkage gear 9, and along its outer card even circumferential branch.Such groove arranges the transmission being more conducive to power.
Engine installation in the present embodiment is adapted to larger vehicle, and as adult bicycle etc., and power transmission process in embodiment 1 is similar, and driving disk 3, when left-handed, drives transmission shaft 10 to rotate, so drive be positioned at the linkage gear 9 on the left side before revolve; Driving disk 3, when dextrorotation, revolves before also driving the linkage gear 9 being positioned at the right, and then constantly promotes car advance.
Pedal power set structure in the utility model is simplified, be applicable to various, can certainly apply on hull, adopt both feet to trample the mode of exerting all one's strength of stretcher 5 continuously up and down, instead of existing mode of exerting all one's strength of circumferentially moving, meet anthroposomatology principle, exert all one's strength simple, unsuitable tired, all-ages, be convenient to marketing.
Claims (4)
1. a pedal power set, is characterized in that, comprises an active plate (1), and the central authorities of described active plate (1) are fixedly connected with a driving lever (2), and one end of described driving lever (2) is fixedly connected with the driving disk (3) of a tooth of synchronous belt; The two ends of described active plate (1) are equipped with a breach, in described breach, activity cross-under has a foot-driven lever (4), the axis of described foot-driven lever (4) and the axis perpendicular of described driving lever (2), the upper end of described foot-driven lever (4) is all vertically connected with a stretcher (5), and the lower end joint activity of described two foot-driven levers (4) is connected with a connecting rod (6); Described driving disk (3) is connected with a linkage, described linkage comprises a unilateral bearing (7), the centre of described unilateral bearing (7) fixes cross-under a universal driving shaft (8), and the both sides of described unilateral bearing (7) respectively fixed cover are connected to a linkage gear (9); Described two linkage gears (9) are located at the both sides of described driving disk (3) respectively symmetrically, and the groove of described linkage gear (9) and the groove of described driving disk (3) are meshed.
2. a kind of pedal power set as claimed in claim 1, it is characterized in that, the groove of described driving disk (3) is positioned at the outer card of described driving disk (3), and along its outer card even circumferential branch, described two linkage gears (9) are directly arranged at the both sides of described outer card, and the groove of described linkage gear (9) and the groove of described driving disk (3) mesh together.
3. a kind of pedal power set as claimed in claim 1, it is characterized in that, the groove of described driving disk (3) is uniformly distributed in the outer ring of described driving disk (3), the both sides of described driving disk (3) are connected with a transmission shaft (10) respectively symmetrically, the two ends of described transmission shaft (10) are fixedly connected with a transmission gear (11) respectively, and described two transmission gears (11) engage described driving disk (3) and described linkage gear (9) respectively.
4. a kind of pedal power set as claimed in claim 3, is characterized in that, the groove of described linkage gear (9) is positioned at the outer card of described linkage gear (9), and along its outer card even circumferential branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693745.0U CN204895739U (en) | 2015-09-09 | 2015-09-09 | Foot -operated power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693745.0U CN204895739U (en) | 2015-09-09 | 2015-09-09 | Foot -operated power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895739U true CN204895739U (en) | 2015-12-23 |
Family
ID=54917938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693745.0U Expired - Fee Related CN204895739U (en) | 2015-09-09 | 2015-09-09 | Foot -operated power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109607A (en) * | 2015-09-09 | 2015-12-02 | 林后准 | Pedal power device |
| CN106680083A (en) * | 2016-12-26 | 2017-05-17 | 中国电力科学研究院 | Testing device for treading fatigue of tension composite insulator |
-
2015
- 2015-09-09 CN CN201520693745.0U patent/CN204895739U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109607A (en) * | 2015-09-09 | 2015-12-02 | 林后准 | Pedal power device |
| CN106680083A (en) * | 2016-12-26 | 2017-05-17 | 中国电力科学研究院 | Testing device for treading fatigue of tension composite insulator |
| CN106680083B (en) * | 2016-12-26 | 2021-03-02 | 中国电力科学研究院 | A test device for strain insulator composite insulator tramples tiredly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190909 |